pax_global_header00006660000000000000000000000064131632174050014514gustar00rootroot0000000000000052 comment=11c65f1ca9081dfea43b4f9643f5c155583b73ba gopacket-1.1.14/000077500000000000000000000000001316321740500133755ustar00rootroot00000000000000gopacket-1.1.14/.gitignore000066400000000000000000000011171316321740500153650ustar00rootroot00000000000000# Compiled Object files, Static and Dynamic libs (Shared Objects) *.o *.a *.so # Folders _obj _test # Architecture specific extensions/prefixes *.[568vq] [568vq].out *.cgo1.go *.cgo2.c _cgo_defun.c _cgo_gotypes.go _cgo_export.* _testmain.go *.exe #* *~ # examples binaries examples/synscan/synscan examples/pfdump/pfdump examples/pcapdump/pcapdump examples/httpassembly/httpassembly examples/statsassembly/statsassembly examples/arpscan/arpscan examples/bidirectional/bidirectional examples/bytediff/bytediff examples/reassemblydump/reassemblydump layers/gen macs/gen pcap/pcap_tester gopacket-1.1.14/.travis.gofmt.sh000077500000000000000000000002451316321740500164360ustar00rootroot00000000000000#!/bin/bash cd "$(dirname $0)" if [ -n "$(go fmt ./...)" ]; then echo "Go code is not formatted, run 'go fmt github.com/google/stenographer/...'" >&2 exit 1 fi gopacket-1.1.14/.travis.golint.sh000077500000000000000000000010741316321740500166170ustar00rootroot00000000000000#!/bin/bash cd "$(dirname $0)" go get github.com/golang/lint/golint DIRS=". tcpassembly tcpassembly/tcpreader ip4defrag reassembly macs pcapgo pcap afpacket pfring routing" # Add subdirectories here as we clean up golint on each. for subdir in $DIRS; do pushd $subdir if golint | grep -v CannotSetRFMon | # pcap exported error name grep -v DataLost | # tcpassembly/tcpreader exported error name grep .; then exit 1 fi popd done pushd layers for file in $(cat .linted); do if golint $file | grep .; then exit 1 fi done popd gopacket-1.1.14/.travis.govet.sh000077500000000000000000000003111316321740500164400ustar00rootroot00000000000000#!/bin/bash cd "$(dirname $0)" DIRS=". layers pcap pcapgo pfring tcpassembly tcpassembly/tcpreader routing ip4defrag bytediff macs" set -e for subdir in $DIRS; do pushd $subdir go vet popd done gopacket-1.1.14/.travis.yml000066400000000000000000000007111316321740500155050ustar00rootroot00000000000000language: go install: - go get github.com/google/gopacket - go get github.com/google/gopacket/layers - go get github.com/google/gopacket/tcpassembly - go get github.com/google/gopacket/reassembly script: - go test github.com/google/gopacket - go test github.com/google/gopacket/layers - go test github.com/google/gopacket/tcpassembly - go test github.com/google/gopacket/reassembly - ./.travis.gofmt.sh - ./.travis.govet.sh - ./.travis.golint.sh gopacket-1.1.14/AUTHORS000066400000000000000000000026101316321740500144440ustar00rootroot00000000000000AUTHORS AND MAINTAINERS: MAIN DEVELOPERS: Graeme Connell AUTHORS: Nigel Tao Cole Mickens Ben Daglish Luis Martinez Remco Verhoef Hiroaki Kawai Lukas Lueg Laurent Hausermann Bill Green CONTRIBUTORS: Attila Oláh Vittus Mikiassen Matthias Radestock Matthew Sackman Loic Prylli Alexandre Fiori Adrian Tam Satoshi Matsumoto David Stainton Jesse Ward Kane Mathers ----------------------------------------------- FORKED FROM github.com/akrennmair/gopcap ALL THE FOLLOWING ARE FOR THAT PROJECT MAIN DEVELOPERS: Andreas Krennmair CONTRIBUTORS: Andrea Nall Daniel Arndt Dustin Sallings Graeme Connell Guillaume Savary Mark Smith Miek Gieben Mike Bell Trevor Strohman gopacket-1.1.14/CONTRIBUTING.md000066400000000000000000000213311316321740500156260ustar00rootroot00000000000000Contributing To gopacket ======================== So you've got some code and you'd like it to be part of gopacket... wonderful! We're happy to accept contributions, whether they're fixes to old protocols, new protocols entirely, or anything else you think would improve the gopacket library. This document is designed to help you to do just that. The first section deals with the plumbing: how to actually get a change submitted. The second section deals with coding style... Go is great in that it has a uniform style implemented by 'go fmt', but there's still some decisions we've made that go above and beyond, and if you follow them, they won't come up in your code review. The third section deals with some of the implementation decisions we've made, which may help you to understand the current code and which we may ask you to conform to (or provide compelling reasons for ignoring). Overall, we hope this document will help you to understand our system and write great code which fits in, and help us to turn around on your code review quickly so the code can make it into the master branch as quickly as possible. How To Submit Code ------------------ We use github.com's Pull Request feature to receive code contributions from external contributors. See https://help.github.com/articles/creating-a-pull-request/ for details on how to create a request. Also, there's a local script `gc` in the base directory of GoPacket that runs a local set of checks, which should give you relatively high confidence that your pull won't fail github pull checks. ```sh go get github.com/google/gopacket cd $GOROOT/src/pkg/github.com/google/gopacket git checkout -b # create a new branch to work from ... code code code ... ./gc # Run this to do local commits, it performs a number of checks ``` To sum up: * DO + Pull down the latest version. + Make a feature-specific branch. + Code using the style and methods discussed in the rest of this document. + Use the ./gc command to do local commits or check correctness. + Push your new feature branch up to github.com, as a pull request. + Handle comments and requests from reviewers, pushing new commits up to your feature branch as problems are addressed. + Put interesting comments and discussions into commit comments. * DON'T + Push to someone else's branch without their permission. Coding Style ------------ * Go code must be run through `go fmt`, `go vet`, and `golint` * Follow http://golang.org/doc/effective_go.html as much as possible. + In particular, http://golang.org/doc/effective_go.html#mixed-caps. Enums should be be CamelCase, with acronyms capitalized (TCPSourcePort, vs. TcpSourcePort or TCP_SOURCE_PORT). * Bonus points for giving enum types a String() field. * Any exported types or functions should have commentary (http://golang.org/doc/effective_go.html#commentary) Coding Methods And Implementation Notes --------------------------------------- ### Error Handling Many times, you'll be decoding a protocol and run across something bad, a packet corruption or the like. How do you handle this? First off, ALWAYS report the error. You can do this either by returning the error from the decode() function (most common), or if you're up for it you can implement and add an ErrorLayer through the packet builder (the first method is a simple shortcut that does exactly this, then stops any future decoding). Often, you'll already have decode some part of your protocol by the time you hit your error. Use your own discretion to determine whether the stuff you've already decoded should be returned to the caller or not: ```go func decodeMyProtocol(data []byte, p gopacket.PacketBuilder) error { prot := &MyProtocol{} if len(data) < 10 { // This error occurred before we did ANYTHING, so there's nothing in my // protocol that the caller could possibly want. Just return the error. return fmt.Errorf("Length %d less than 10", len(data)) } prot.ImportantField1 = data[:5] prot.ImportantField2 = data[5:10] // At this point, we've already got enough information in 'prot' to // warrant returning it to the caller, so we'll add it now. p.AddLayer(prot) if len(data) < 15 { // We encountered an error later in the packet, but the caller already // has the important info we've gleaned so far. return fmt.Errorf("Length %d less than 15", len(data)) } prot.ImportantField3 = data[10:15] return nil // We've already added the layer, we can just return success. } ``` In general, our code follows the approach of returning the first error it encounters. In general, we don't trust any bytes after the first error we see. ### What Is A Layer? The definition of a layer is up to the discretion of the coder. It should be something important enough that it's actually useful to the caller (IE: every TLV value should probably NOT be a layer). However, it can be more granular than a single protocol... IPv6 and SCTP both implement many layers to handle the various parts of the protocol. Use your best judgement, and prepare to defend your decisions during code review. ;) ### Performance We strive to make gopacket as fast as possible while still providing lots of features. In general, this means: * Focus performance tuning on common protocols (IP4/6, TCP, etc), and optimize others on an as-needed basis (tons of MPLS on your network? Time to optimize MPLS!) * Use fast operations. See the toplevel benchmark_test for benchmarks of some of Go's underlying features and types. * Test your performance changes! You should use the ./gc script's --benchmark flag to submit any performance-related changes. Use pcap/gopacket_benchmark to test your change against a PCAP file based on your traffic patterns. * Don't be TOO hacky. Sometimes, removing an unused struct from a field causes a huge performance hit, due to the way that Go currently handles its segmented stack... don't be afraid to clean it up anyway. We'll trust the Go compiler to get good enough over time to handle this. Also, this type of compiler-specific optimization is very fragile; someone adding a field to an entirely different struct elsewhere in the codebase could reverse any gains you might achieve by aligning your allocations. * Try to minimize memory allocations. If possible, use []byte to reference pieces of the input, instead of using string, which requires copying the bytes into a new memory allocation. * Think hard about what should be evaluated lazily vs. not. In general, a layer's struct should almost exactly mirror the layer's frame. Anything that's more interesting should be a function. This may not always be possible, but it's a good rule of thumb. * Don't fear micro-optimizations. With the above in mind, we welcome micro-optimizations that we think will have positive/neutral impacts on the majority of workloads. A prime example of this is pre-allocating certain structs within a larger one: ```go type MyProtocol struct { // Most packets have 1-4 of VeryCommon, so we preallocate it here. initialAllocation [4]uint32 VeryCommon []uint32 } func decodeMyProtocol(data []byte, p gopacket.PacketBuilder) error { prot := &MyProtocol{} prot.VeryCommon = proto.initialAllocation[:0] for len(data) > 4 { field := binary.BigEndian.Uint32(data[:4]) data = data[4:] // Since we're using the underlying initialAllocation, we won't need to // allocate new memory for the following append unless we more than 16 // bytes of data, which should be the uncommon case. prot.VeryCommon = append(prot.VeryCommon, field) } p.AddLayer(prot) if len(data) > 0 { return fmt.Errorf("MyProtocol packet has %d bytes left after decoding", len(data)) } return nil } ``` ### Slices And Data If you're pulling a slice from the data you're decoding, don't copy it. Just use the slice itself. ```go type MyProtocol struct { A, B net.IP } func decodeMyProtocol(data []byte, p gopacket.PacketBuilder) error { p.AddLayer(&MyProtocol{ A: data[:4], B: data[4:8], }) return nil } ``` The caller has already agreed, by using this library, that they won't modify the set of bytes they pass in to the decoder, or the library has already copied the set of bytes to a read-only location. See DecodeOptions.NoCopy for more information. ### Enums/Types If a protocol has an integer field (uint8, uint16, etc) with a couple of known values that mean something special, make it a type. This allows us to do really nice things like adding a String() function to them, so we can more easily display those to users. Check out layers/enums.go for one example, as well as layers/icmp.go for layer-specific enums. When naming things, try for descriptiveness over suscinctness. For example, choose DNSResponseRecord over DNSRR. gopacket-1.1.14/LICENSE000066400000000000000000000030231316321740500144000ustar00rootroot00000000000000Copyright (c) 2012 Google, Inc. All rights reserved. Copyright (c) 2009-2011 Andreas Krennmair. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of Andreas Krennmair, Google, nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. gopacket-1.1.14/README.md000066400000000000000000000007701316321740500146600ustar00rootroot00000000000000# GoPacket This library provides packet decoding capabilities for Go. See [godoc](https://godoc.org/github.com/google/gopacket) for more details. [![Build Status](https://travis-ci.org/google/gopacket.svg?branch=master)](https://travis-ci.org/google/gopacket) [![GoDoc](https://godoc.org/github.com/google/gopacket?status.svg)](https://godoc.org/github.com/google/gopacket) Originally forked from the gopcap project written by Andreas Krennmair (http://github.com/akrennmair/gopcap). gopacket-1.1.14/afpacket/000077500000000000000000000000001316321740500151535ustar00rootroot00000000000000gopacket-1.1.14/afpacket/afpacket.go000066400000000000000000000367031316321740500172710ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build linux // Package afpacket provides Go bindings for MMap'd AF_PACKET socket reading. package afpacket // Couldn't have done this without: // http://lxr.free-electrons.com/source/Documentation/networking/packet_mmap.txt // http://codemonkeytips.blogspot.co.uk/2011/07/asynchronous-packet-socket-reading-with.html import ( "errors" "fmt" "net" "runtime" "sync" "sync/atomic" "time" "unsafe" "golang.org/x/net/bpf" "golang.org/x/sys/unix" "github.com/google/gopacket" ) /* #include // AF_PACKET, sockaddr_ll #include // ETH_P_ALL #include // socket() #include // close() #include // htons() #include // mmap(), munmap() #include // poll() */ import "C" var pageSize = unix.Getpagesize() var tpacketAlignment = uint(C.TPACKET_ALIGNMENT) // ErrPoll returned by poll var ErrPoll = errors.New("packet poll failed") // ErrTimeout returned on poll timeout var ErrTimeout = errors.New("packet poll timeout expired") func tpacketAlign(v int) int { return int((uint(v) + tpacketAlignment - 1) & ((^tpacketAlignment) - 1)) } // Stats is a set of counters detailing the work TPacket has done so far. type Stats struct { // Packets is the total number of packets returned to the caller. Packets int64 // Polls is the number of blocking syscalls made waiting for packets. // This should always be <= Packets, since with TPacket one syscall // can (and often does) return many results. Polls int64 } // SocketStats is a struct where socket stats are stored type SocketStats C.struct_tpacket_stats // SocketStatsV3 is a struct where socket stats for TPacketV3 are stored type SocketStatsV3 C.struct_tpacket_stats_v3 // TPacket implements packet receiving for Linux AF_PACKET versions 1, 2, and 3. type TPacket struct { // fd is the C file descriptor. fd int // ring points to the memory space of the ring buffer shared by tpacket and the kernel. ring []byte // rawring is the unsafe pointer that we use to poll for packets rawring unsafe.Pointer // opts contains read-only options for the TPacket object. opts options mu sync.Mutex // guards below // offset is the offset into the ring of the current header. offset int // current is the current header. current header // pollset is used by TPacket for its poll() call. pollset unix.PollFd // shouldReleasePacket is set to true whenever we return packet data, to make sure we remember to release that data back to the kernel. shouldReleasePacket bool // headerNextNeeded is set to true when header need to move to the next packet. No need to move it case of poll error. headerNextNeeded bool // tpVersion is the version of TPacket actually in use, set by setRequestedTPacketVersion. tpVersion OptTPacketVersion // Hackity hack hack hack. We need to return a pointer to the header with // getTPacketHeader, and we don't want to allocate a v3wrapper every time, // so we leave it in the TPacket object and return a pointer to it. v3 v3wrapper statsMu sync.Mutex // guards stats below // stats is simple statistics on TPacket's run. stats Stats // socketStats contains stats from the socket socketStats SocketStats // same as socketStats, but with an extra field freeze_q_cnt socketStatsV3 SocketStatsV3 } var _ gopacket.ZeroCopyPacketDataSource = &TPacket{} // bindToInterface binds the TPacket socket to a particular named interface. func (h *TPacket) bindToInterface(ifaceName string) error { ifIndex := 0 // An empty string here means to listen to all interfaces if ifaceName != "" { iface, err := net.InterfaceByName(ifaceName) if err != nil { return fmt.Errorf("InterfaceByName: %v", err) } ifIndex = iface.Index } s := &unix.SockaddrLinklayer{ Protocol: htons(uint16(unix.ETH_P_ALL)), Ifindex: ifIndex, } return unix.Bind(h.fd, s) } // setTPacketVersion asks the kernel to set TPacket to a particular version, and returns an error on failure. func (h *TPacket) setTPacketVersion(version OptTPacketVersion) error { if err := unix.SetsockoptInt(h.fd, unix.SOL_PACKET, unix.PACKET_VERSION, int(version)); err != nil { return fmt.Errorf("setsockopt packet_version: %v", err) } return nil } // setRequestedTPacketVersion tries to set TPacket to the requested version or versions. func (h *TPacket) setRequestedTPacketVersion() error { switch { case (h.opts.version == TPacketVersionHighestAvailable || h.opts.version == TPacketVersion3) && h.setTPacketVersion(TPacketVersion3) == nil: h.tpVersion = TPacketVersion3 case (h.opts.version == TPacketVersionHighestAvailable || h.opts.version == TPacketVersion2) && h.setTPacketVersion(TPacketVersion2) == nil: h.tpVersion = TPacketVersion2 case (h.opts.version == TPacketVersionHighestAvailable || h.opts.version == TPacketVersion1) && h.setTPacketVersion(TPacketVersion1) == nil: h.tpVersion = TPacketVersion1 default: return errors.New("no known tpacket versions work on this machine") } return nil } // setUpRing sets up the shared-memory ring buffer between the user process and the kernel. func (h *TPacket) setUpRing() (err error) { totalSize := int(h.opts.framesPerBlock * h.opts.numBlocks * h.opts.frameSize) switch h.tpVersion { case TPacketVersion1, TPacketVersion2: var tp C.struct_tpacket_req tp.tp_block_size = C.uint(h.opts.blockSize) tp.tp_block_nr = C.uint(h.opts.numBlocks) tp.tp_frame_size = C.uint(h.opts.frameSize) tp.tp_frame_nr = C.uint(h.opts.framesPerBlock * h.opts.numBlocks) if err := setsockopt(h.fd, unix.SOL_PACKET, unix.PACKET_RX_RING, unsafe.Pointer(&tp), unsafe.Sizeof(tp)); err != nil { return fmt.Errorf("setsockopt packet_rx_ring: %v", err) } case TPacketVersion3: var tp C.struct_tpacket_req3 tp.tp_block_size = C.uint(h.opts.blockSize) tp.tp_block_nr = C.uint(h.opts.numBlocks) tp.tp_frame_size = C.uint(h.opts.frameSize) tp.tp_frame_nr = C.uint(h.opts.framesPerBlock * h.opts.numBlocks) tp.tp_retire_blk_tov = C.uint(h.opts.blockTimeout / time.Millisecond) if err := setsockopt(h.fd, unix.SOL_PACKET, unix.PACKET_RX_RING, unsafe.Pointer(&tp), unsafe.Sizeof(tp)); err != nil { return fmt.Errorf("setsockopt packet_rx_ring v3: %v", err) } default: return errors.New("invalid tpVersion") } h.ring, err = unix.Mmap(h.fd, 0, totalSize, unix.PROT_READ|unix.PROT_WRITE, unix.MAP_SHARED) if err != nil { return err } if h.ring == nil { return errors.New("no ring") } h.rawring = unsafe.Pointer(&h.ring[0]) return nil } // Close cleans up the TPacket. It should not be used after the Close call. func (h *TPacket) Close() { if h.fd == -1 { return // already closed. } if h.ring != nil { unix.Munmap(h.ring) } h.ring = nil unix.Close(h.fd) h.fd = -1 runtime.SetFinalizer(h, nil) } // NewTPacket returns a new TPacket object for reading packets off the wire. // Its behavior may be modified by passing in any/all of afpacket.Opt* to this // function. // If this function succeeds, the user should be sure to Close the returned // TPacket when finished with it. func NewTPacket(opts ...interface{}) (h *TPacket, err error) { h = &TPacket{} if h.opts, err = parseOptions(opts...); err != nil { return nil, err } fd, err := unix.Socket(unix.AF_PACKET, int(h.opts.socktype), int(htons(unix.ETH_P_ALL))) if err != nil { return nil, err } h.fd = fd if err = h.bindToInterface(h.opts.iface); err != nil { goto errlbl } if err = h.setRequestedTPacketVersion(); err != nil { goto errlbl } if err = h.setUpRing(); err != nil { goto errlbl } // Clear stat counter from socket if err = h.InitSocketStats(); err != nil { goto errlbl } runtime.SetFinalizer(h, (*TPacket).Close) return h, nil errlbl: h.Close() return nil, err } // SetBPF attaches a BPF filter to the underlying socket func (h *TPacket) SetBPF(filter []bpf.RawInstruction) error { var p unix.SockFprog if len(filter) > int(^uint16(0)) { return errors.New("filter too large") } p.Len = uint16(len(filter)) p.Filter = (*unix.SockFilter)(unsafe.Pointer(&filter[0])) return setsockopt(h.fd, unix.SOL_SOCKET, unix.SO_ATTACH_FILTER, unsafe.Pointer(&p), unix.SizeofSockFprog) } func (h *TPacket) releaseCurrentPacket() error { h.current.clearStatus() h.offset++ h.shouldReleasePacket = false return nil } // ZeroCopyReadPacketData reads the next packet off the wire, and returns its data. // The slice returned by ZeroCopyReadPacketData points to bytes owned by the // TPacket. Each call to ZeroCopyReadPacketData invalidates any data previously // returned by ZeroCopyReadPacketData. Care must be taken not to keep pointers // to old bytes when using ZeroCopyReadPacketData... if you need to keep data past // the next time you call ZeroCopyReadPacketData, use ReadPacketData, which copies // the bytes into a new buffer for you. // tp, _ := NewTPacket(...) // data1, _, _ := tp.ZeroCopyReadPacketData() // // do everything you want with data1 here, copying bytes out of it if you'd like to keep them around. // data2, _, _ := tp.ZeroCopyReadPacketData() // invalidates bytes in data1 func (h *TPacket) ZeroCopyReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error) { h.mu.Lock() retry: if h.current == nil || !h.headerNextNeeded || !h.current.next() { if h.shouldReleasePacket { h.releaseCurrentPacket() } h.current = h.getTPacketHeader() if err = h.pollForFirstPacket(h.current); err != nil { h.headerNextNeeded = false h.mu.Unlock() return } // We received an empty block if h.current.getLength() == 0 { goto retry } } data = h.current.getData() ci.Timestamp = h.current.getTime() ci.CaptureLength = len(data) ci.Length = h.current.getLength() ci.InterfaceIndex = h.current.getIfaceIndex() atomic.AddInt64(&h.stats.Packets, 1) h.headerNextNeeded = true h.mu.Unlock() return } // Stats returns statistics on the packets the TPacket has seen so far. func (h *TPacket) Stats() (Stats, error) { return Stats{ Polls: atomic.LoadInt64(&h.stats.Polls), Packets: atomic.LoadInt64(&h.stats.Packets), }, nil } // InitSocketStats clears socket counters and return empty stats. func (h *TPacket) InitSocketStats() error { if h.tpVersion == TPacketVersion3 { socklen := unsafe.Sizeof(h.socketStatsV3) slt := C.socklen_t(socklen) var ssv3 SocketStatsV3 err := getsockopt(h.fd, unix.SOL_PACKET, unix.PACKET_STATISTICS, unsafe.Pointer(&ssv3), uintptr(unsafe.Pointer(&slt))) if err != nil { return err } h.socketStatsV3 = SocketStatsV3{} } else { socklen := unsafe.Sizeof(h.socketStats) slt := C.socklen_t(socklen) var ss SocketStats err := getsockopt(h.fd, unix.SOL_PACKET, unix.PACKET_STATISTICS, unsafe.Pointer(&ss), uintptr(unsafe.Pointer(&slt))) if err != nil { return err } h.socketStats = SocketStats{} } return nil } // SocketStats saves stats from the socket to the TPacket instance. func (h *TPacket) SocketStats() (SocketStats, SocketStatsV3, error) { h.statsMu.Lock() defer h.statsMu.Unlock() // We need to save the counters since asking for the stats will clear them if h.tpVersion == TPacketVersion3 { socklen := unsafe.Sizeof(h.socketStatsV3) slt := C.socklen_t(socklen) var ssv3 SocketStatsV3 err := getsockopt(h.fd, unix.SOL_PACKET, unix.PACKET_STATISTICS, unsafe.Pointer(&ssv3), uintptr(unsafe.Pointer(&slt))) if err != nil { return SocketStats{}, SocketStatsV3{}, err } h.socketStatsV3.tp_packets += ssv3.tp_packets h.socketStatsV3.tp_drops += ssv3.tp_drops h.socketStatsV3.tp_freeze_q_cnt += ssv3.tp_freeze_q_cnt return h.socketStats, h.socketStatsV3, nil } socklen := unsafe.Sizeof(h.socketStats) slt := C.socklen_t(socklen) var ss SocketStats err := getsockopt(h.fd, unix.SOL_PACKET, unix.PACKET_STATISTICS, unsafe.Pointer(&ss), uintptr(unsafe.Pointer(&slt))) if err != nil { return SocketStats{}, SocketStatsV3{}, err } h.socketStats.tp_packets += ss.tp_packets h.socketStats.tp_drops += ss.tp_drops return h.socketStats, h.socketStatsV3, nil } // ReadPacketDataTo reads packet data into a user-supplied buffer. // This function reads up to the length of the passed-in slice. // The number of bytes read into data will be returned in ci.CaptureLength, // which is the minimum of the size of the passed-in buffer and the size of // the captured packet. func (h *TPacket) ReadPacketDataTo(data []byte) (ci gopacket.CaptureInfo, err error) { var d []byte d, ci, err = h.ZeroCopyReadPacketData() if err != nil { return } ci.CaptureLength = copy(data, d) return } // ReadPacketData reads the next packet, copies it into a new buffer, and returns // that buffer. Since the buffer is allocated by ReadPacketData, it is safe for long-term // use. This implements gopacket.PacketDataSource. func (h *TPacket) ReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error) { var d []byte d, ci, err = h.ZeroCopyReadPacketData() if err != nil { return } data = make([]byte, len(d)) copy(data, d) return } func (h *TPacket) getTPacketHeader() header { switch h.tpVersion { case TPacketVersion1: if h.offset >= h.opts.framesPerBlock*h.opts.numBlocks { h.offset = 0 } position := uintptr(h.rawring) + uintptr(h.opts.frameSize*h.offset) return (*v1header)(unsafe.Pointer(position)) case TPacketVersion2: if h.offset >= h.opts.framesPerBlock*h.opts.numBlocks { h.offset = 0 } position := uintptr(h.rawring) + uintptr(h.opts.frameSize*h.offset) return (*v2header)(unsafe.Pointer(position)) case TPacketVersion3: // TPacket3 uses each block to return values, instead of each frame. Hence we need to rotate when we hit #blocks, not #frames. if h.offset >= h.opts.numBlocks { h.offset = 0 } position := uintptr(h.rawring) + uintptr(h.opts.frameSize*h.offset*h.opts.framesPerBlock) h.v3 = initV3Wrapper(unsafe.Pointer(position)) return &h.v3 } panic("handle tpacket version is invalid") } func (h *TPacket) pollForFirstPacket(hdr header) error { tm := int(h.opts.pollTimeout / time.Millisecond) for hdr.getStatus()&C.TP_STATUS_USER == 0 { h.pollset.Fd = int32(h.fd) h.pollset.Events = unix.POLLIN h.pollset.Revents = 0 n, err := unix.Poll([]unix.PollFd{h.pollset}, tm) if n == 0 { return ErrTimeout } atomic.AddInt64(&h.stats.Polls, 1) if h.pollset.Revents&unix.POLLERR > 0 { return ErrPoll } if err != nil { return err } } h.shouldReleasePacket = true return nil } // FanoutType determines the type of fanout to use with a TPacket SetFanout call. type FanoutType int // FanoutType values. const ( FanoutHash FanoutType = 0 // It appears that defrag only works with FanoutHash, see: // http://lxr.free-electrons.com/source/net/packet/af_packet.c#L1204 FanoutHashWithDefrag FanoutType = 0x8000 FanoutLoadBalance FanoutType = 1 FanoutCPU FanoutType = 2 ) // SetFanout activates TPacket's fanout ability. // Use of Fanout requires creating multiple TPacket objects and the same id/type to // a SetFanout call on each. Note that this can be done cross-process, so if two // different processes both call SetFanout with the same type/id, they'll share // packets between them. The same should work for multiple TPacket objects within // the same process. func (h *TPacket) SetFanout(t FanoutType, id uint16) error { h.mu.Lock() defer h.mu.Unlock() arg := C.int(t) << 16 arg |= C.int(id) return setsockopt(h.fd, unix.SOL_PACKET, unix.PACKET_FANOUT, unsafe.Pointer(&arg), unsafe.Sizeof(arg)) } // WritePacketData transmits a raw packet. func (h *TPacket) WritePacketData(pkt []byte) error { _, err := unix.Write(h.fd, pkt) return err } gopacket-1.1.14/afpacket/afpacket_test.go000066400000000000000000000021621316321740500203200ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build linux package afpacket import ( "reflect" "testing" ) func TestParseOptions(t *testing.T) { wanted1 := defaultOpts wanted1.frameSize = 1 << 10 wanted1.framesPerBlock = wanted1.blockSize / wanted1.frameSize for i, test := range []struct { opts []interface{} want options err bool }{ {opts: []interface{}{OptBlockSize(2)}, err: true}, {opts: []interface{}{OptFrameSize(333)}, err: true}, {opts: []interface{}{OptTPacketVersion(-3)}, err: true}, {opts: []interface{}{OptTPacketVersion(5)}, err: true}, {opts: []interface{}{OptFrameSize(1 << 10)}, want: wanted1}, } { got, err := parseOptions(test.opts...) t.Logf("got: %#v\nerr: %v", got, err) if test.err && err == nil || !test.err && err != nil { t.Errorf("%d error mismatch, want error? %v. error: %v", i, test.err, err) } if !test.err && !reflect.DeepEqual(test.want, got) { t.Errorf("%d opts mismatch, want\n%#v", i, test.want) } } } gopacket-1.1.14/afpacket/header.go000066400000000000000000000115431316321740500167360ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build linux package afpacket import ( "reflect" "time" "unsafe" ) // #include import "C" // Our model of handling all TPacket versions is a little hacky, to say the // least. We use the header interface to handle interactions with the // tpacket1/tpacket2 packet header AND the tpacket3 block header. The big // difference is that tpacket3's block header implements the next() call to get // the next packet within the block, while v1/v2 just always return false. type header interface { // getStatus returns the TPacket status of the current header. getStatus() int // clearStatus clears the status of the current header, releasing its // underlying data back to the kernel for future use with new packets. // Using the header after calling clearStatus is an error. clearStatus // should only be called after next() returns false. clearStatus() // getTime returns the timestamp for the current packet pointed to by // the header. getTime() time.Time // getData returns the packet data pointed to by the current header. getData() []byte // getLength returns the total length of the packet. getLength() int // getIfaceIndex returns the index of the network interface // where the packet was seen. The index can later be translated to a name. getIfaceIndex() int // next moves this header to point to the next packet it contains, // returning true on success (in which case getTime and getData will // return values for the new packet) or false if there are no more // packets (in which case clearStatus should be called). next() bool } func tpAlign(x int) int { return int((uint(x) + tpacketAlignment - 1) &^ (tpacketAlignment - 1)) } type v1header C.struct_tpacket_hdr type v2header C.struct_tpacket2_hdr func makeSlice(start uintptr, length int) (data []byte) { slice := (*reflect.SliceHeader)(unsafe.Pointer(&data)) slice.Data = start slice.Len = length slice.Cap = length return } func (h *v1header) getStatus() int { return int(h.tp_status) } func (h *v1header) clearStatus() { h.tp_status = 0 } func (h *v1header) getTime() time.Time { return time.Unix(int64(h.tp_sec), int64(h.tp_usec)*1000) } func (h *v1header) getData() []byte { return makeSlice(uintptr(unsafe.Pointer(h))+uintptr(h.tp_mac), int(h.tp_snaplen)) } func (h *v1header) getLength() int { return int(h.tp_len) } func (h *v1header) getIfaceIndex() int { ll := (*C.struct_sockaddr_ll)(unsafe.Pointer(uintptr(unsafe.Pointer(h)) + uintptr(tpAlign(int(C.sizeof_struct_tpacket_hdr))))) return int(ll.sll_ifindex) } func (h *v1header) next() bool { return false } func (h *v2header) getStatus() int { return int(h.tp_status) } func (h *v2header) clearStatus() { h.tp_status = 0 } func (h *v2header) getTime() time.Time { return time.Unix(int64(h.tp_sec), int64(h.tp_nsec)) } func (h *v2header) getData() []byte { return makeSlice(uintptr(unsafe.Pointer(h))+uintptr(h.tp_mac), int(h.tp_snaplen)) } func (h *v2header) getLength() int { return int(h.tp_len) } func (h *v2header) getIfaceIndex() int { ll := (*C.struct_sockaddr_ll)(unsafe.Pointer(uintptr(unsafe.Pointer(h)) + uintptr(tpAlign(int(C.sizeof_struct_tpacket2_hdr))))) return int(ll.sll_ifindex) } func (h *v2header) next() bool { return false } type v3wrapper struct { block *C.struct_tpacket_block_desc blockhdr *C.struct_tpacket_hdr_v1 packet *C.struct_tpacket3_hdr used C.__u32 } func initV3Wrapper(block unsafe.Pointer) (w v3wrapper) { w.block = (*C.struct_tpacket_block_desc)(block) w.blockhdr = (*C.struct_tpacket_hdr_v1)(unsafe.Pointer(&w.block.hdr[0])) w.packet = (*C.struct_tpacket3_hdr)(unsafe.Pointer(uintptr(block) + uintptr(w.blockhdr.offset_to_first_pkt))) return } func (w *v3wrapper) getStatus() int { return int(w.blockhdr.block_status) } func (w *v3wrapper) clearStatus() { w.blockhdr.block_status = 0 } func (w *v3wrapper) getTime() time.Time { return time.Unix(int64(w.packet.tp_sec), int64(w.packet.tp_nsec)) } func (w *v3wrapper) getData() []byte { return makeSlice(uintptr(unsafe.Pointer(w.packet))+uintptr(w.packet.tp_mac), int(w.packet.tp_snaplen)) } func (w *v3wrapper) getLength() int { return int(w.packet.tp_len) } func (w *v3wrapper) getIfaceIndex() int { ll := (*C.struct_sockaddr_ll)(unsafe.Pointer(uintptr(unsafe.Pointer(w.packet)) + uintptr(tpAlign(int(C.sizeof_struct_tpacket3_hdr))))) return int(ll.sll_ifindex) } func (w *v3wrapper) next() bool { w.used++ if w.used >= w.blockhdr.num_pkts { return false } next := uintptr(unsafe.Pointer(w.packet)) if w.packet.tp_next_offset != 0 { next += uintptr(w.packet.tp_next_offset) } else { next += uintptr(tpacketAlign(int(w.packet.tp_snaplen) + int(w.packet.tp_mac))) } w.packet = (*C.struct_tpacket3_hdr)(unsafe.Pointer(next)) return true } gopacket-1.1.14/afpacket/options.go000066400000000000000000000122261316321740500172000ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build linux package afpacket import ( "errors" "fmt" "time" ) // #include // #include import "C" // OptTPacketVersion is the version of TPacket to use. // It can be passed into NewTPacket. type OptTPacketVersion int // String returns a string representation of the version, generally of the form V#. func (t OptTPacketVersion) String() string { switch t { case TPacketVersion1: return "V1" case TPacketVersion2: return "V2" case TPacketVersion3: return "V3" case TPacketVersionHighestAvailable: return "HighestAvailable" } return "InvalidVersion" } // OptSocketType is the socket type used to open the TPacket socket. type OptSocketType int func (t OptSocketType) String() string { switch t { case SocketRaw: return "SOCK_RAW" case SocketDgram: return "SOCK_DGRAM" } return "UnknownSocketType" } // TPacket version numbers for use with NewHandle. const ( // TPacketVersionHighestAvailable tells NewHandle to use the highest available version of tpacket the kernel has available. // This is the default, should a version number not be given in NewHandle's options. TPacketVersionHighestAvailable = OptTPacketVersion(-1) TPacketVersion1 = OptTPacketVersion(C.TPACKET_V1) TPacketVersion2 = OptTPacketVersion(C.TPACKET_V2) TPacketVersion3 = OptTPacketVersion(C.TPACKET_V3) tpacketVersionMax = TPacketVersion3 tpacketVersionMin = -1 // SocketRaw is the default socket type. It returns packet data // including the link layer (ethernet headers, etc). SocketRaw = OptSocketType(C.SOCK_RAW) // SocketDgram strips off the link layer when reading packets, and adds // the link layer back automatically on packet writes (coming soon...) SocketDgram = OptSocketType(C.SOCK_DGRAM) ) // OptInterface is the specific interface to bind to. // It can be passed into NewTPacket. type OptInterface string // OptFrameSize is TPacket's tp_frame_size // It can be passed into NewTPacket. type OptFrameSize int // OptBlockSize is TPacket's tp_block_size // It can be passed into NewTPacket. type OptBlockSize int // OptNumBlocks is TPacket's tp_block_nr // It can be passed into NewTPacket. type OptNumBlocks int // OptBlockTimeout is TPacket v3's tp_retire_blk_tov. Note that it has only millisecond granularity, so must be >= 1 ms. // It can be passed into NewTPacket. type OptBlockTimeout time.Duration // OptPollTimeout is the number of milliseconds that poll() should block waiting for a file // descriptor to become ready. Specifying a negative value in time‐out means an infinite timeout. type OptPollTimeout time.Duration // Default constants used by options. const ( DefaultFrameSize = 4096 // Default value for OptFrameSize. DefaultBlockSize = DefaultFrameSize * 128 // Default value for OptBlockSize. DefaultNumBlocks = 128 // Default value for OptNumBlocks. DefaultBlockTimeout = 64 * time.Millisecond // Default value for OptBlockTimeout. DefaultPollTimeout = -1 * time.Millisecond // Default value for OptPollTimeout. This blocks forever. ) type options struct { frameSize int framesPerBlock int blockSize int numBlocks int blockTimeout time.Duration pollTimeout time.Duration version OptTPacketVersion socktype OptSocketType iface string } var defaultOpts = options{ frameSize: DefaultFrameSize, blockSize: DefaultBlockSize, numBlocks: DefaultNumBlocks, blockTimeout: DefaultBlockTimeout, pollTimeout: DefaultPollTimeout, version: TPacketVersionHighestAvailable, socktype: SocketRaw, } func parseOptions(opts ...interface{}) (ret options, err error) { ret = defaultOpts for _, opt := range opts { switch v := opt.(type) { case OptFrameSize: ret.frameSize = int(v) case OptBlockSize: ret.blockSize = int(v) case OptNumBlocks: ret.numBlocks = int(v) case OptBlockTimeout: ret.blockTimeout = time.Duration(v) case OptPollTimeout: ret.pollTimeout = time.Duration(v) case OptTPacketVersion: ret.version = v case OptInterface: ret.iface = string(v) case OptSocketType: ret.socktype = v default: err = errors.New("unknown type in options") return } } if err = ret.check(); err != nil { return } ret.framesPerBlock = ret.blockSize / ret.frameSize return } func (o options) check() error { switch { case o.blockSize%pageSize != 0: return fmt.Errorf("block size %d must be divisible by page size %d", o.blockSize, pageSize) case o.blockSize%o.frameSize != 0: return fmt.Errorf("block size %d must be divisible by frame size %d", o.blockSize, o.frameSize) case o.numBlocks < 1: return fmt.Errorf("num blocks %d must be >= 1", o.numBlocks) case o.blockTimeout < time.Millisecond: return fmt.Errorf("block timeout %v must be > %v", o.blockTimeout, time.Millisecond) case o.version < tpacketVersionMin || o.version > tpacketVersionMax: return fmt.Errorf("tpacket version %v is invalid", o.version) } return nil } gopacket-1.1.14/afpacket/sockopt_linux.go000066400000000000000000000022301316321740500204000ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build linux package afpacket import ( "unsafe" "golang.org/x/sys/unix" ) // setsockopt provides access to the setsockopt syscall. func setsockopt(fd, level, name int, val unsafe.Pointer, vallen uintptr) error { _, _, errno := unix.Syscall6( unix.SYS_SETSOCKOPT, uintptr(fd), uintptr(level), uintptr(name), uintptr(val), vallen, 0, ) if errno != 0 { return error(errno) } return nil } // getsockopt provides access to the getsockopt syscall. func getsockopt(fd, level, name int, val unsafe.Pointer, vallen uintptr) error { _, _, errno := unix.Syscall6( unix.SYS_GETSOCKOPT, uintptr(fd), uintptr(level), uintptr(name), uintptr(val), vallen, 0, ) if errno != 0 { return error(errno) } return nil } // htons converts a short (uint16) from host-to-network byte order. // Thanks to mikioh for this neat trick: // https://github.com/mikioh/-stdyng/blob/master/afpacket.go func htons(i uint16) uint16 { return (i<<8)&0xff00 | i>>8 } gopacket-1.1.14/afpacket/sockopt_linux_386.go000066400000000000000000000017111316321740500210030ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build linux,386 package afpacket import ( "unsafe" "golang.org/x/sys/unix" ) const ( sysSETSOCKOPT = 0xe sysGETSOCKOPT = 0xf ) func socketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (int, unix.Errno) // setsockopt provides access to the setsockopt syscall. func setsockopt(fd, level, name int, v unsafe.Pointer, l uintptr) error { _, errno := socketcall( sysSETSOCKOPT, uintptr(fd), uintptr(level), uintptr(name), uintptr(v), l, 0, ) if errno != 0 { return error(errno) } return nil } func getsockopt(fd, level, name int, v unsafe.Pointer, l uintptr) error { _, errno := socketcall( sysGETSOCKOPT, uintptr(fd), uintptr(level), uintptr(name), uintptr(v), l, 0, ) if errno != 0 { return error(errno) } return nil } gopacket-1.1.14/afpacket/sockopt_linux_386.s000066400000000000000000000003741316321740500206440ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. TEXT ·socketcall(SB),4,$0-36 JMP syscall·socketcall(SB)gopacket-1.1.14/base.go000066400000000000000000000131221316321740500146350ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package gopacket import ( "fmt" ) // Layer represents a single decoded packet layer (using either the // OSI or TCP/IP definition of a layer). When decoding, a packet's data is // broken up into a number of layers. The caller may call LayerType() to // figure out which type of layer they've received from the packet. Optionally, // they may then use a type assertion to get the actual layer type for deep // inspection of the data. type Layer interface { // LayerType is the gopacket type for this layer. LayerType() LayerType // LayerContents returns the set of bytes that make up this layer. LayerContents() []byte // LayerPayload returns the set of bytes contained within this layer, not // including the layer itself. LayerPayload() []byte } // Payload is a Layer containing the payload of a packet. The definition of // what constitutes the payload of a packet depends on previous layers; for // TCP and UDP, we stop decoding above layer 4 and return the remaining // bytes as a Payload. Payload is an ApplicationLayer. type Payload []byte // LayerType returns LayerTypePayload func (p Payload) LayerType() LayerType { return LayerTypePayload } // LayerContents returns the bytes making up this layer. func (p Payload) LayerContents() []byte { return []byte(p) } // LayerPayload returns the payload within this layer. func (p Payload) LayerPayload() []byte { return nil } // Payload returns this layer as bytes. func (p Payload) Payload() []byte { return []byte(p) } // String implements fmt.Stringer. func (p Payload) String() string { return fmt.Sprintf("%d byte(s)", len(p)) } // GoString implements fmt.GoStringer. func (p Payload) GoString() string { return LongBytesGoString([]byte(p)) } // CanDecode implements DecodingLayer. func (p Payload) CanDecode() LayerClass { return LayerTypePayload } // NextLayerType implements DecodingLayer. func (p Payload) NextLayerType() LayerType { return LayerTypeZero } // DecodeFromBytes implements DecodingLayer. func (p *Payload) DecodeFromBytes(data []byte, df DecodeFeedback) error { *p = Payload(data) return nil } // SerializeTo writes the serialized form of this layer into the // SerializationBuffer, implementing gopacket.SerializableLayer. // See the docs for gopacket.SerializableLayer for more info. func (p Payload) SerializeTo(b SerializeBuffer, opts SerializeOptions) error { bytes, err := b.PrependBytes(len(p)) if err != nil { return err } copy(bytes, p) return nil } // decodePayload decodes data by returning it all in a Payload layer. func decodePayload(data []byte, p PacketBuilder) error { payload := &Payload{} if err := payload.DecodeFromBytes(data, p); err != nil { return nil } p.AddLayer(payload) p.SetApplicationLayer(payload) return nil } // Fragment is a Layer containing a fragment of a larger frame, used by layers // like IPv4 and IPv6 that allow for fragmentation of their payloads. type Fragment []byte // LayerType returns LayerTypeFragment func (p *Fragment) LayerType() LayerType { return LayerTypeFragment } // LayerContents implements Layer. func (p *Fragment) LayerContents() []byte { return []byte(*p) } // LayerPayload implements Layer. func (p *Fragment) LayerPayload() []byte { return nil } // Payload returns this layer as a byte slice. func (p *Fragment) Payload() []byte { return []byte(*p) } // String implements fmt.Stringer. func (p *Fragment) String() string { return fmt.Sprintf("%d byte(s)", len(*p)) } // CanDecode implements DecodingLayer. func (p *Fragment) CanDecode() LayerClass { return LayerTypeFragment } // NextLayerType implements DecodingLayer. func (p *Fragment) NextLayerType() LayerType { return LayerTypeZero } // DecodeFromBytes implements DecodingLayer. func (p *Fragment) DecodeFromBytes(data []byte, df DecodeFeedback) error { *p = Fragment(data) return nil } // SerializeTo writes the serialized form of this layer into the // SerializationBuffer, implementing gopacket.SerializableLayer. // See the docs for gopacket.SerializableLayer for more info. func (p *Fragment) SerializeTo(b SerializeBuffer, opts SerializeOptions) error { bytes, err := b.PrependBytes(len(*p)) if err != nil { return err } copy(bytes, *p) return nil } // decodeFragment decodes data by returning it all in a Fragment layer. func decodeFragment(data []byte, p PacketBuilder) error { payload := &Fragment{} if err := payload.DecodeFromBytes(data, p); err != nil { return nil } p.AddLayer(payload) p.SetApplicationLayer(payload) return nil } // These layers correspond to Internet Protocol Suite (TCP/IP) layers, and their // corresponding OSI layers, as best as possible. // LinkLayer is the packet layer corresponding to TCP/IP layer 1 (OSI layer 2) type LinkLayer interface { Layer LinkFlow() Flow } // NetworkLayer is the packet layer corresponding to TCP/IP layer 2 (OSI // layer 3) type NetworkLayer interface { Layer NetworkFlow() Flow } // TransportLayer is the packet layer corresponding to the TCP/IP layer 3 (OSI // layer 4) type TransportLayer interface { Layer TransportFlow() Flow } // ApplicationLayer is the packet layer corresponding to the TCP/IP layer 4 (OSI // layer 7), also known as the packet payload. type ApplicationLayer interface { Layer Payload() []byte } // ErrorLayer is a packet layer created when decoding of the packet has failed. // Its payload is all the bytes that we were unable to decode, and the returned // error details why the decoding failed. type ErrorLayer interface { Layer Error() error } gopacket-1.1.14/benchmark_test.go000066400000000000000000000073501316321740500167220ustar00rootroot00000000000000// Copyright 2012, Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package gopacket import ( "runtime" "testing" ) // A few benchmarks for figuring out exactly how fast some underlying Go // things are. type testError struct{} func (t *testError) Error() string { return "abc" } func BenchmarkTypeAssertion(b *testing.B) { var e error = &testError{} for i := 0; i < b.N; i++ { _, _ = e.(*testError) } } func BenchmarkMapLookup(b *testing.B) { m := map[LayerType]bool{ LayerTypePayload: true, } for i := 0; i < b.N; i++ { _ = m[LayerTypePayload] } } func BenchmarkNilMapLookup(b *testing.B) { var m map[LayerType]bool for i := 0; i < b.N; i++ { _ = m[LayerTypePayload] } } func BenchmarkNilMapLookupWithNilCheck(b *testing.B) { var m map[LayerType]bool for i := 0; i < b.N; i++ { if m != nil { _ = m[LayerTypePayload] } } } func BenchmarkArrayLookup(b *testing.B) { m := make([]bool, 100) for i := 0; i < b.N; i++ { _ = m[LayerTypePayload] } } var testError1 = &testError{} var testError2 error = testError1 func BenchmarkTypeToInterface1(b *testing.B) { var e error for i := 0; i < b.N; i++ { e = testError1 } // Have to do someting with 'e' or the compiler complains about an unused // variable. testError2 = e } func BenchmarkTypeToInterface2(b *testing.B) { var e error for i := 0; i < b.N; i++ { e = testError2 } // Have to do someting with 'e' or the compiler complains about an unused // variable. testError2 = e } var decodeOpts DecodeOptions func decodeOptsByValue(_ DecodeOptions) {} func decodeOptsByPointer(_ *DecodeOptions) {} func BenchmarkPassDecodeOptionsByValue(b *testing.B) { for i := 0; i < b.N; i++ { decodeOptsByValue(decodeOpts) } } func BenchmarkPassDecodeOptionsByPointer(b *testing.B) { for i := 0; i < b.N; i++ { decodeOptsByPointer(&decodeOpts) } } func BenchmarkLockOSThread(b *testing.B) { for i := 0; i < b.N; i++ { runtime.LockOSThread() } } func BenchmarkUnlockOSThread(b *testing.B) { for i := 0; i < b.N; i++ { runtime.UnlockOSThread() } } func lockUnlock() { runtime.LockOSThread() runtime.UnlockOSThread() } func lockDeferUnlock() { runtime.LockOSThread() defer runtime.UnlockOSThread() } func BenchmarkLockUnlockOSThread(b *testing.B) { for i := 0; i < b.N; i++ { lockUnlock() } } func BenchmarkLockDeferUnlockOSThread(b *testing.B) { for i := 0; i < b.N; i++ { lockDeferUnlock() } } func BenchmarkUnbufferedChannel(b *testing.B) { ca := make(chan bool) cb := make(chan bool) defer close(ca) go func() { defer close(cb) for _ = range ca { cb <- true } }() for i := 0; i < b.N; i++ { ca <- true <-cb } } func BenchmarkSmallBufferedChannel(b *testing.B) { ca := make(chan bool, 1) cb := make(chan bool, 1) defer close(ca) go func() { defer close(cb) for _ = range ca { cb <- true } }() for i := 0; i < b.N; i++ { ca <- true <-cb } } func BenchmarkLargeBufferedChannel(b *testing.B) { ca := make(chan bool, 1000) cb := make(chan bool, 1000) defer close(ca) go func() { defer close(cb) for _ = range ca { cb <- true } }() for i := 0; i < b.N; i++ { ca <- true <-cb } } func BenchmarkEndpointFastHashShort(b *testing.B) { e := Endpoint{typ: 1, len: 2} for i := 0; i < b.N; i++ { e.FastHash() } } func BenchmarkEndpointFastHashLong(b *testing.B) { e := Endpoint{typ: 1, len: 16} for i := 0; i < b.N; i++ { e.FastHash() } } func BenchmarkFlowFastHashShort(b *testing.B) { e := Flow{typ: 1, slen: 2, dlen: 2} for i := 0; i < b.N; i++ { e.FastHash() } } func BenchmarkFlowFastHashLong(b *testing.B) { e := Flow{typ: 1, slen: 16, dlen: 16} for i := 0; i < b.N; i++ { e.FastHash() } } gopacket-1.1.14/bsdbpf/000077500000000000000000000000001316321740500146355ustar00rootroot00000000000000gopacket-1.1.14/bsdbpf/bsd_bpf_sniffer.go000066400000000000000000000153771316321740500203140ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build darwin dragonfly freebsd netbsd openbsd package bsdbpf import ( "errors" "fmt" "syscall" "time" "unsafe" "github.com/google/gopacket" "golang.org/x/sys/unix" ) const wordSize = int(unsafe.Sizeof(uintptr(0))) func bpfWordAlign(x int) int { return (((x) + (wordSize - 1)) &^ (wordSize - 1)) } // Options is used to configure various properties of the BPF sniffer. // Default values are used when a nil Options pointer is passed to NewBPFSniffer. type Options struct { // BPFDeviceName is name of the bpf device to use for sniffing // the network device. The default value of BPFDeviceName is empty string // which causes the first available BPF device file /dev/bpfX to be used. BPFDeviceName string // ReadBufLen specifies the size of the buffer used to read packets // off the wire such that multiple packets are buffered with each read syscall. // Note that an individual packet larger than the buffer size is necessarily truncated. // A larger buffer should increase performance because fewer read syscalls would be made. // If zero is used, the system's default buffer length will be used which depending on the // system may default to 4096 bytes which is not big enough to accomodate some link layers // such as WLAN (802.11). // ReadBufLen defaults to 32767... however typical BSD manual pages for BPF indicate that // if the requested buffer size cannot be accommodated, the closest allowable size will be // set and returned... hence our GetReadBufLen method. ReadBufLen int // Timeout is the length of time to wait before timing out on a read request. // Timeout defaults to nil which means no timeout is used. Timeout *syscall.Timeval // Promisc is set to true for promiscuous mode ethernet sniffing. // Promisc defaults to true. Promisc bool // Immediate is set to true to make our read requests return as soon as a packet becomes available. // Otherwise, a read will block until either the kernel buffer becomes full or a timeout occurs. // The default is true. Immediate bool // PreserveLinkAddr is set to false if the link level source address should be filled in automatically // by the interface output routine. Set to true if the link level source address will be written, // as provided, to the wire. // The default is true. PreserveLinkAddr bool } var defaultOptions = Options{ BPFDeviceName: "", ReadBufLen: 32767, Timeout: nil, Promisc: true, Immediate: true, PreserveLinkAddr: true, } // BPFSniffer is a struct used to track state of a BSD BPF ethernet sniffer // such that gopacket's PacketDataSource interface is implemented. type BPFSniffer struct { options *Options sniffDeviceName string fd int readBuffer []byte lastReadLen int readBytesConsumed int } // NewBPFSniffer is used to create BSD-only BPF ethernet sniffer // iface is the network interface device name that you wish to sniff // options can set to nil in order to utilize default values for everything. // Each field of Options also have a default setting if left unspecified by // the user's custome Options struct. func NewBPFSniffer(iface string, options *Options) (*BPFSniffer, error) { var err error enable := 1 sniffer := BPFSniffer{ sniffDeviceName: iface, } if options == nil { sniffer.options = &defaultOptions } else { sniffer.options = options } if sniffer.options.BPFDeviceName == "" { sniffer.pickBpfDevice() } // setup our read buffer if sniffer.options.ReadBufLen == 0 { sniffer.options.ReadBufLen, err = syscall.BpfBuflen(sniffer.fd) if err != nil { return nil, err } } else { sniffer.options.ReadBufLen, err = syscall.SetBpfBuflen(sniffer.fd, sniffer.options.ReadBufLen) if err != nil { return nil, err } } sniffer.readBuffer = make([]byte, sniffer.options.ReadBufLen) err = syscall.SetBpfInterface(sniffer.fd, sniffer.sniffDeviceName) if err != nil { return nil, err } if sniffer.options.Immediate { // turn immediate mode on. This makes the snffer non-blocking. err = syscall.SetBpfImmediate(sniffer.fd, enable) if err != nil { return nil, err } } // the above call to syscall.SetBpfImmediate needs to be made // before setting a timer otherwise the reads will block for the // entire timer duration even if there are packets to return. if sniffer.options.Timeout != nil { err = syscall.SetBpfTimeout(sniffer.fd, sniffer.options.Timeout) if err != nil { return nil, err } } if sniffer.options.PreserveLinkAddr { // preserves the link level source address... // higher level protocol analyzers will not need this err = syscall.SetBpfHeadercmpl(sniffer.fd, enable) if err != nil { return nil, err } } if sniffer.options.Promisc { // forces the interface into promiscuous mode err = syscall.SetBpfPromisc(sniffer.fd, enable) if err != nil { return nil, err } } return &sniffer, nil } // Close is used to close the file-descriptor of the BPF device file. func (b *BPFSniffer) Close() error { return syscall.Close(b.fd) } func (b *BPFSniffer) pickBpfDevice() { var err error b.options.BPFDeviceName = "" for i := 0; i < 99; i++ { b.options.BPFDeviceName = fmt.Sprintf("/dev/bpf%d", i) b.fd, err = syscall.Open(b.options.BPFDeviceName, syscall.O_RDWR, 0) if err == nil { return } } panic("failed to acquire a BPF device for read-write access") } func (b *BPFSniffer) ReadPacketData() ([]byte, gopacket.CaptureInfo, error) { var err error if b.readBytesConsumed >= b.lastReadLen { b.readBytesConsumed = 0 b.readBuffer = make([]byte, b.options.ReadBufLen) b.lastReadLen, err = syscall.Read(b.fd, b.readBuffer) if err != nil { b.lastReadLen = 0 return nil, gopacket.CaptureInfo{}, err } } hdr := (*unix.BpfHdr)(unsafe.Pointer(&b.readBuffer[b.readBytesConsumed])) frameStart := b.readBytesConsumed + int(hdr.Hdrlen) b.readBytesConsumed += bpfWordAlign(int(hdr.Hdrlen) + int(hdr.Caplen)) if frameStart+int(hdr.Caplen) > len(b.readBuffer) { captureInfo := gopacket.CaptureInfo{ Timestamp: time.Unix(int64(hdr.Tstamp.Sec), int64(hdr.Tstamp.Usec)*1000), CaptureLength: 0, Length: 0, } return nil, captureInfo, errors.New("BPF captured frame received with corrupted BpfHdr struct.") } rawFrame := b.readBuffer[frameStart : frameStart+int(hdr.Caplen)] captureInfo := gopacket.CaptureInfo{ Timestamp: time.Unix(int64(hdr.Tstamp.Sec), int64(hdr.Tstamp.Usec)*1000), CaptureLength: len(rawFrame), Length: len(rawFrame), } return rawFrame, captureInfo, nil } // GetReadBufLen returns the BPF read buffer length func (b *BPFSniffer) GetReadBufLen() int { return b.options.ReadBufLen } gopacket-1.1.14/bytediff/000077500000000000000000000000001316321740500151715ustar00rootroot00000000000000gopacket-1.1.14/bytediff/bytediff.go000066400000000000000000000136531316321740500173240ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // Package bytediff provides a simple diff utility for looking at differences in byte // slices. It's slow, clunky, and not particularly good by any measure, but // it does provide very useful visualizations for diffs between small byte // slices. // // Our diff algorithm uses a dynamic programming implementation of longest common // substring to find matching parts of slices, then recursively calls itself on // the prefix/suffix of that matching part for each packet. This is a Bad Idea // (tm) for normal (especially large) input, but for packets where large portions // repeat frequently and we expect minor changes between results, it's actually // quite useful. package bytediff import ( "bytes" "fmt" ) // OutputFormat tells a Differences.String call how to format the set of // differences into a human-readable string. Its internals are currently // unexported because we may want to change them drastically in the future. For // the moment, please just use one of the provided OutputFormats that comes with // this library. type OutputFormat struct { start, finish, add, remove, change, reset string } var ( // BashOutput uses bash escape sequences to color output. BashOutput = &OutputFormat{ reset: "\033[0m", remove: "\033[32m", add: "\033[31m", change: "\033[33m", } // HTMLOutput uses a 
 to wrap output, and s to color it.
	// HTMLOutput is pretty experimental, so use at your own risk ;)
	HTMLOutput = &OutputFormat{
		start:  "
",
		finish: "
",
		reset:  "",
		remove: "",
		add:    "",
		change: "",
	}
)

// longestCommonSubstring uses a O(MN) dynamic programming approach to find the
// longest common substring in a set of slices.  It returns the index in each
// slice at which the substring begins, plus the length of the commonality.
func longestCommonSubstring(strA, strB []byte) (indexA, indexB, length int) {
	lenA, lenB := len(strA), len(strB)
	if lenA == 0 || lenB == 0 {
		return 0, 0, 0
	}
	arr := make([][]int, lenA)
	for i := 0; i < lenA; i++ {
		arr[i] = make([]int, lenB)
	}
	var maxLength int
	var maxA, maxB int
	for a := 0; a < lenA; a++ {
		for b := 0; b < lenB; b++ {
			if strA[a] == strB[b] {
				length := 1
				if a > 0 && b > 0 {
					length = arr[a-1][b-1] + 1
				}
				arr[a][b] = length
				if length > maxLength {
					maxLength = length
					maxA = a
					maxB = b
				}
			}
		}
	}
	a, b := maxA, maxB
	for a >= 0 && b >= 0 && strA[a] == strB[b] {
		indexA = a
		indexB = b
		a--
		b--
		length++
	}
	return
}

func intMax(a, b int) int {
	if a > b {
		return a
	}
	return b
}

// Difference represents a single part of the data being diffed, containing
// information about both the original and new values.
// From and To are the sets of bytes in the original and the new byte slice.
//   !Replace        implies  From == To (no change)
//   len(To) == 0    implies  From is being deleted
//   len(From) == 0  implies  To is being inserted
//   else            implies  From is being replaced by To
type Difference struct {
	Replace  bool
	From, To []byte
}

// color returns the bash color for a given difference.
func (c *OutputFormat) color(d Difference) string {
	switch {
	case !d.Replace:
		return ""
	case len(d.From) == 0:
		return c.remove
	case len(d.To) == 0:
		return c.add
	default:
		return c.change
	}
}

// Diff diffs strA and strB, returning a list of differences which
// can be used to construct either the original or new string.
//
// Diff is optimized for comparing VERY SHORT slices.  It's meant for comparing
// things like packets off the wire, not large files or the like.
// As such, its runtime can be catastrophic if large inputs are passed in.
// You've been warned.
func Diff(strA, strB []byte) Differences {
	if len(strA) == 0 && len(strB) == 0 {
		return nil
	}
	ia, ib, l := longestCommonSubstring(strA, strB)
	if l == 0 {
		return Differences{
			Difference{true, strA, strB},
		}
	}
	beforeA, match, afterA := strA[:ia], strA[ia:ia+l], strA[ia+l:]
	beforeB, afterB := strB[:ib], strB[ib+l:]
	var diffs Differences
	diffs = append(diffs, Diff(beforeA, beforeB)...)
	diffs = append(diffs, Difference{false, match, match})
	diffs = append(diffs, Diff(afterA, afterB)...)
	return diffs
}

// Differences is a set of differences for a given diff'd pair of byte slices.
type Differences []Difference

// String outputs a previously diff'd set of strings, showing differences
// between them, highlighted by colors.
//
// The output format of this function is NOT guaranteed consistent, and may be
// changed at any time by the library authors.  It's meant solely for human
// consumption.
func (c *OutputFormat) String(diffs Differences) string {
	var buf bytes.Buffer
	count := 0
	fmt.Fprintf(&buf, "%s", c.start)
	fmt.Fprintf(&buf, "00000000 ")
	for i := 0; i < len(diffs); i++ {
		diff := diffs[i]
		color := c.color(diff)
		reset := ""
		if color != "" {
			reset = c.reset
		}
		fmt.Fprint(&buf, color)
		for _, b := range diff.From {
			fmt.Fprintf(&buf, " %02x", b)
			count++
			switch count % 16 {
			case 0:
				fmt.Fprintf(&buf, "%v\n%08x%v ", reset, count, color)
			case 8:
				fmt.Fprintf(&buf, " ")
			}
		}
		fmt.Fprint(&buf, reset)
	}
	fmt.Fprintf(&buf, "\n\n00000000 ")
	count = 0
	for i := 0; i < len(diffs); i++ {
		diff := diffs[i]
		str := diff.From
		if diff.Replace {
			str = diff.To
		}
		color := c.color(diff)
		reset := ""
		if color != "" {
			reset = c.reset
		}
		fmt.Fprint(&buf, color)
		for _, b := range str {
			fmt.Fprintf(&buf, " %02x", b)
			count++
			switch count % 16 {
			case 0:
				fmt.Fprintf(&buf, "%v\n%08x%v ", reset, count, color)
			case 8:
				fmt.Fprintf(&buf, " ")
			}
		}
		fmt.Fprint(&buf, reset)
	}
	fmt.Fprint(&buf, "\n")
	fmt.Fprintf(&buf, "%s", c.finish)
	return string(buf.Bytes())
}
gopacket-1.1.14/bytediff/bytediff_test.go000066400000000000000000000026121316321740500203540ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package bytediff

import (
	"reflect"
	"testing"
)

func TestLCS(t *testing.T) {
	for i, test := range []struct {
		a, b                   []byte
		indexA, indexB, length int
	}{
		{[]byte{1, 2, 3}, []byte{1, 2, 3}, 0, 0, 3},
		{[]byte{0, 1, 2, 3}, []byte{1, 2, 3, 4}, 1, 0, 3},
		{[]byte{0, 1, 2, 3, 1, 2, 3, 4, 1, 2, 3}, []byte{1, 2, 3, 4}, 4, 0, 4},
		{[]byte{1, 2, 2, 3, 4}, []byte{1, 2, 3, 4}, 2, 1, 3},
		{[]byte{0, 1, 2, 3, 4}, []byte{1, 1, 2, 2, 3, 4}, 2, 3, 3},
	} {
		ia, ib, l := longestCommonSubstring(test.a, test.b)
		if ia != test.indexA || ib != test.indexB || l != test.length {
			t.Errorf("%d: want (%d %d %d) got (%d %d %d)", i, test.indexA, test.indexB, test.length, ia, ib, l)
		}
	}
}

func TestDiff(t *testing.T) {
	for i, test := range []struct {
		a, b []byte
		d    Differences
	}{
		{
			[]byte{0, 1, 2, 3, 4},
			[]byte{1, 1, 2, 2, 3, 4},
			Differences{
				Difference{true, []byte{0}, []byte{}},
				Difference{false, []byte{1}, []byte{1}},
				Difference{true, []byte{}, []byte{1, 2}},
				Difference{false, []byte{2, 3, 4}, []byte{2, 3, 4}},
			},
		},
	} {
		diffs := Diff(test.a, test.b)
		if !reflect.DeepEqual(diffs, test.d) {
			t.Errorf("%d want %v got %v", i, test.d, diffs)
		}
	}
}
gopacket-1.1.14/decode.go000066400000000000000000000137471316321740500151630ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package gopacket

import (
	"errors"
)

// DecodeFeedback is used by DecodingLayer layers to provide decoding metadata.
type DecodeFeedback interface {
	// SetTruncated should be called if during decoding you notice that a packet
	// is shorter than internal layer variables (HeaderLength, or the like) say it
	// should be.  It sets packet.Metadata().Truncated.
	SetTruncated()
}

type nilDecodeFeedback struct{}

func (nilDecodeFeedback) SetTruncated() {}

// NilDecodeFeedback implements DecodeFeedback by doing nothing.
var NilDecodeFeedback DecodeFeedback = nilDecodeFeedback{}

// PacketBuilder is used by layer decoders to store the layers they've decoded,
// and to defer future decoding via NextDecoder.
// Typically, the pattern for use is:
//  func (m *myDecoder) Decode(data []byte, p PacketBuilder) error {
//    if myLayer, err := myDecodingLogic(data); err != nil {
//      return err
//    } else {
//      p.AddLayer(myLayer)
//    }
//    // maybe do this, if myLayer is a LinkLayer
//    p.SetLinkLayer(myLayer)
//    return p.NextDecoder(nextDecoder)
//  }
type PacketBuilder interface {
	DecodeFeedback
	// AddLayer should be called by a decoder immediately upon successful
	// decoding of a layer.
	AddLayer(l Layer)
	// The following functions set the various specific layers in the final
	// packet.  Note that if many layers call SetX, the first call is kept and all
	// other calls are ignored.
	SetLinkLayer(LinkLayer)
	SetNetworkLayer(NetworkLayer)
	SetTransportLayer(TransportLayer)
	SetApplicationLayer(ApplicationLayer)
	SetErrorLayer(ErrorLayer)
	// NextDecoder should be called by a decoder when they're done decoding a
	// packet layer but not done with decoding the entire packet.  The next
	// decoder will be called to decode the last AddLayer's LayerPayload.
	// Because of this, NextDecoder must only be called once all other
	// PacketBuilder calls have been made.  Set*Layer and AddLayer calls after
	// NextDecoder calls will behave incorrectly.
	NextDecoder(next Decoder) error
	// DumpPacketData is used solely for decoding.  If you come across an error
	// you need to diagnose while processing a packet, call this and your packet's
	// data will be dumped to stderr so you can create a test.  This should never
	// be called from a production decoder.
	DumpPacketData()
	// DecodeOptions returns the decode options
	DecodeOptions() *DecodeOptions
}

// Decoder is an interface for logic to decode a packet layer.  Users may
// implement a Decoder to handle their own strange packet types, or may use one
// of the many decoders available in the 'layers' subpackage to decode things
// for them.
type Decoder interface {
	// Decode decodes the bytes of a packet, sending decoded values and other
	// information to PacketBuilder, and returning an error if unsuccessful.  See
	// the PacketBuilder documentation for more details.
	Decode([]byte, PacketBuilder) error
}

// DecodeFunc wraps a function to make it a Decoder.
type DecodeFunc func([]byte, PacketBuilder) error

// Decode implements Decoder by calling itself.
func (d DecodeFunc) Decode(data []byte, p PacketBuilder) error {
	// function, call thyself.
	return d(data, p)
}

// DecodePayload is a Decoder that returns a Payload layer containing all
// remaining bytes.
var DecodePayload Decoder = DecodeFunc(decodePayload)

// DecodeUnknown is a Decoder that returns an Unknown layer containing all
// remaining bytes, useful if you run up against a layer that you're unable to
// decode yet.  This layer is considered an ErrorLayer.
var DecodeUnknown Decoder = DecodeFunc(decodeUnknown)

// DecodeFragment is a Decoder that returns a Fragment layer containing all
// remaining bytes.
var DecodeFragment Decoder = DecodeFunc(decodeFragment)

// LayerTypeZero is an invalid layer type, but can be used to determine whether
// layer type has actually been set correctly.
var LayerTypeZero = RegisterLayerType(0, LayerTypeMetadata{Name: "Unknown", Decoder: DecodeUnknown})

// LayerTypeDecodeFailure is the layer type for the default error layer.
var LayerTypeDecodeFailure = RegisterLayerType(1, LayerTypeMetadata{Name: "DecodeFailure", Decoder: DecodeUnknown})

// LayerTypePayload is the layer type for a payload that we don't try to decode
// but treat as a success, IE: an application-level payload.
var LayerTypePayload = RegisterLayerType(2, LayerTypeMetadata{Name: "Payload", Decoder: DecodePayload})

// LayerTypeFragment is the layer type for a fragment of a layer transported
// by an underlying layer that supports fragmentation.
var LayerTypeFragment = RegisterLayerType(3, LayerTypeMetadata{Name: "Fragment", Decoder: DecodeFragment})

// DecodeFailure is a packet layer created if decoding of the packet data failed
// for some reason.  It implements ErrorLayer.  LayerContents will be the entire
// set of bytes that failed to parse, and Error will return the reason parsing
// failed.
type DecodeFailure struct {
	data  []byte
	err   error
	stack []byte
}

// Error returns the error encountered during decoding.
func (d *DecodeFailure) Error() error { return d.err }

// LayerContents implements Layer.
func (d *DecodeFailure) LayerContents() []byte { return d.data }

// LayerPayload implements Layer.
func (d *DecodeFailure) LayerPayload() []byte { return nil }

// String implements fmt.Stringer.
func (d *DecodeFailure) String() string {
	return "Packet decoding error: " + d.Error().Error()
}

// Dump implements Dumper.
func (d *DecodeFailure) Dump() (s string) {
	if d.stack != nil {
		s = string(d.stack)
	}
	return
}

// LayerType returns LayerTypeDecodeFailure
func (d *DecodeFailure) LayerType() LayerType { return LayerTypeDecodeFailure }

// decodeUnknown "decodes" unsupported data types by returning an error.
// This decoder will thus always return a DecodeFailure layer.
func decodeUnknown(data []byte, p PacketBuilder) error {
	return errors.New("Layer type not currently supported")
}
gopacket-1.1.14/doc.go000066400000000000000000000360751316321740500145040ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

/*
Package gopacket provides packet decoding for the Go language.

gopacket contains many sub-packages with additional functionality you may find
useful, including:

 * layers: You'll probably use this every time.  This contains of the logic
     built into gopacket for decoding packet protocols.  Note that all example
     code below assumes that you have imported both gopacket and
     gopacket/layers.
 * pcap: C bindings to use libpcap to read packets off the wire.
 * pfring: C bindings to use PF_RING to read packets off the wire.
 * afpacket: C bindings for Linux's AF_PACKET to read packets off the wire.
 * tcpassembly: TCP stream reassembly

Also, if you're looking to dive right into code, see the examples subdirectory
for numerous simple binaries built using gopacket libraries.

Basic Usage

gopacket takes in packet data as a []byte and decodes it into a packet with
a non-zero number of "layers".  Each layer corresponds to a protocol
within the bytes.  Once a packet has been decoded, the layers of the packet
can be requested from the packet.

 // Decode a packet
 packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Default)
 // Get the TCP layer from this packet
 if tcpLayer := packet.Layer(layers.LayerTypeTCP); tcpLayer != nil {
   fmt.Println("This is a TCP packet!")
   // Get actual TCP data from this layer
   tcp, _ := tcpLayer.(*layers.TCP)
   fmt.Printf("From src port %d to dst port %d\n", tcp.SrcPort, tcp.DstPort)
 }
 // Iterate over all layers, printing out each layer type
 for _, layer := range packet.Layers() {
   fmt.Println("PACKET LAYER:", layer.LayerType())
 }

Packets can be decoded from a number of starting points.  Many of our base
types implement Decoder, which allow us to decode packets for which
we don't have full data.

 // Decode an ethernet packet
 ethP := gopacket.NewPacket(p1, layers.LayerTypeEthernet, gopacket.Default)
 // Decode an IPv6 header and everything it contains
 ipP := gopacket.NewPacket(p2, layers.LayerTypeIPv6, gopacket.Default)
 // Decode a TCP header and its payload
 tcpP := gopacket.NewPacket(p3, layers.LayerTypeTCP, gopacket.Default)


Reading Packets From A Source

Most of the time, you won't just have a []byte of packet data lying around.
Instead, you'll want to read packets in from somewhere (file, interface, etc)
and process them.  To do that, you'll want to build a PacketSource.

First, you'll need to construct an object that implements the PacketDataSource
interface.  There are implementations of this interface bundled with gopacket
in the gopacket/pcap and gopacket/pfring subpackages... see their documentation
for more information on their usage.  Once you have a PacketDataSource, you can
pass it into NewPacketSource, along with a Decoder of your choice, to create
a PacketSource.

Once you have a PacketSource, you can read packets from it in multiple ways.
See the docs for PacketSource for more details.  The easiest method is the
Packets function, which returns a channel, then asynchronously writes new
packets into that channel, closing the channel if the packetSource hits an
end-of-file.

  packetSource := ...  // construct using pcap or pfring
  for packet := range packetSource.Packets() {
    handlePacket(packet)  // do something with each packet
  }

You can change the decoding options of the packetSource by setting fields in
packetSource.DecodeOptions... see the following sections for more details.


Lazy Decoding

gopacket optionally decodes packet data lazily, meaning it
only decodes a packet layer when it needs to handle a function call.

 // Create a packet, but don't actually decode anything yet
 packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy)
 // Now, decode the packet up to the first IPv4 layer found but no further.
 // If no IPv4 layer was found, the whole packet will be decoded looking for
 // it.
 ip4 := packet.Layer(layers.LayerTypeIPv4)
 // Decode all layers and return them.  The layers up to the first IPv4 layer
 // are already decoded, and will not require decoding a second time.
 layers := packet.Layers()

Lazily-decoded packets are not concurrency-safe.  Since layers have not all been
decoded, each call to Layer() or Layers() has the potential to mutate the packet
in order to decode the next layer.  If a packet is used
in multiple goroutines concurrently, don't use gopacket.Lazy.  Then gopacket
will decode the packet fully, and all future function calls won't mutate the
object.


NoCopy Decoding

By default, gopacket will copy the slice passed to NewPacket and store the
copy within the packet, so future mutations to the bytes underlying the slice
don't affect the packet and its layers.  If you can guarantee that the
underlying slice bytes won't be changed, you can use NoCopy to tell
gopacket.NewPacket, and it'll use the passed-in slice itself.

 // This channel returns new byte slices, each of which points to a new
 // memory location that's guaranteed immutable for the duration of the
 // packet.
 for data := range myByteSliceChannel {
   p := gopacket.NewPacket(data, layers.LayerTypeEthernet, gopacket.NoCopy)
   doSomethingWithPacket(p)
 }

The fastest method of decoding is to use both Lazy and NoCopy, but note from
the many caveats above that for some implementations either or both may be
dangerous.


Pointers To Known Layers

During decoding, certain layers are stored in the packet as well-known
layer types.  For example, IPv4 and IPv6 are both considered NetworkLayer
layers, while TCP and UDP are both TransportLayer layers.  We support 4
layers, corresponding to the 4 layers of the TCP/IP layering scheme (roughly
anagalous to layers 2, 3, 4, and 7 of the OSI model).  To access these,
you can use the packet.LinkLayer, packet.NetworkLayer,
packet.TransportLayer, and packet.ApplicationLayer functions.  Each of
these functions returns a corresponding interface
(gopacket.{Link,Network,Transport,Application}Layer).  The first three
provide methods for getting src/dst addresses for that particular layer,
while the final layer provides a Payload function to get payload data.
This is helpful, for example, to get payloads for all packets regardless
of their underlying data type:

 // Get packets from some source
 for packet := range someSource {
   if app := packet.ApplicationLayer(); app != nil {
     if strings.Contains(string(app.Payload()), "magic string") {
       fmt.Println("Found magic string in a packet!")
     }
   }
 }

A particularly useful layer is ErrorLayer, which is set whenever there's
an error parsing part of the packet.

 packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Default)
 if err := packet.ErrorLayer(); err != nil {
   fmt.Println("Error decoding some part of the packet:", err)
 }

Note that we don't return an error from NewPacket because we may have decoded
a number of layers successfully before running into our erroneous layer.  You
may still be able to get your Ethernet and IPv4 layers correctly, even if
your TCP layer is malformed.


Flow And Endpoint

gopacket has two useful objects, Flow and Endpoint, for communicating in a protocol
independent manner the fact that a packet is coming from A and going to B.
The general layer types LinkLayer, NetworkLayer, and TransportLayer all provide
methods for extracting their flow information, without worrying about the type
of the underlying Layer.

A Flow is a simple object made up of a set of two Endpoints, one source and one
destination.  It details the sender and receiver of the Layer of the Packet.

An Endpoint is a hashable representation of a source or destination.  For
example, for LayerTypeIPv4, an Endpoint contains the IP address bytes for a v4
IP packet.  A Flow can be broken into Endpoints, and Endpoints can be combined
into Flows:

 packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy)
 netFlow := packet.NetworkLayer().NetworkFlow()
 src, dst := netFlow.Endpoints()
 reverseFlow := gopacket.NewFlow(dst, src)

Both Endpoint and Flow objects can be used as map keys, and the equality
operator can compare them, so you can easily group together all packets
based on endpoint criteria:

 flows := map[gopacket.Endpoint]chan gopacket.Packet
 packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy)
 // Send all TCP packets to channels based on their destination port.
 if tcp := packet.Layer(layers.LayerTypeTCP); tcp != nil {
   flows[tcp.TransportFlow().Dst()] <- packet
 }
 // Look for all packets with the same source and destination network address
 if net := packet.NetworkLayer(); net != nil {
   src, dst := net.NetworkFlow().Endpoints()
   if src == dst {
     fmt.Println("Fishy packet has same network source and dst: %s", src)
   }
 }
 // Find all packets coming from UDP port 1000 to UDP port 500
 interestingFlow := gopacket.NewFlow(layers.NewUDPPortEndpoint(1000), layers.NewUDPPortEndpoint(500))
 if t := packet.NetworkLayer(); t != nil && t.TransportFlow() == interestingFlow {
   fmt.Println("Found that UDP flow I was looking for!")
 }

For load-balancing purposes, both Flow and Endpoint have FastHash() functions,
which provide quick, non-cryptographic hashes of their contents.  Of particular
importance is the fact that Flow FastHash() is symmetric: A->B will have the same
hash as B->A.  An example usage could be:

 channels := [8]chan gopacket.Packet
 for i := 0; i < 8; i++ {
   channels[i] = make(chan gopacket.Packet)
   go packetHandler(channels[i])
 }
 for packet := range getPackets() {
   if net := packet.NetworkLayer(); net != nil {
     channels[int(net.NetworkFlow().FastHash()) & 0x7] <- packet
   }
 }

This allows us to split up a packet stream while still making sure that each
stream sees all packets for a flow (and its bidirectional opposite).


Implementing Your Own Decoder

If your network has some strange encapsulation, you can implement your own
decoder.  In this example, we handle Ethernet packets which are encapsulated
in a 4-byte header.

 // Create a layer type, should be unique and high, so it doesn't conflict,
 // giving it a name and a decoder to use.
 var MyLayerType = gopacket.RegisterLayerType(12345, gopacket.LayerTypeMetadata{Name: "MyLayerType", Decoder: gopacket.DecodeFunc(decodeMyLayer)})

 // Implement my layer
 type MyLayer struct {
   StrangeHeader []byte
   payload []byte
 }
 func (m MyLayer) LayerType() gopacket.LayerType { return MyLayerType }
 func (m MyLayer) LayerContents() []byte { return m.StrangeHeader }
 func (m MyLayer) LayerPayload() []byte { return m.payload }

 // Now implement a decoder... this one strips off the first 4 bytes of the
 // packet.
 func decodeMyLayer(data []byte, p gopacket.PacketBuilder) error {
   // Create my layer
   p.AddLayer(&MyLayer{data[:4], data[4:]})
   // Determine how to handle the rest of the packet
   return p.NextDecoder(layers.LayerTypeEthernet)
 }

 // Finally, decode your packets:
 p := gopacket.NewPacket(data, MyLayerType, gopacket.Lazy)

See the docs for Decoder and PacketBuilder for more details on how coding
decoders works, or look at RegisterLayerType and RegisterEndpointType to see how
to add layer/endpoint types to gopacket.


Fast Decoding With DecodingLayerParser

TLDR:  DecodingLayerParser takes about 10% of the time as NewPacket to decode
packet data, but only for known packet stacks.

Basic decoding using gopacket.NewPacket or PacketSource.Packets is somewhat slow
due to its need to allocate a new packet and every respective layer.  It's very
versatile and can handle all known layer types, but sometimes you really only
care about a specific set of layers regardless, so that versatility is wasted.

DecodingLayerParser avoids memory allocation altogether by decoding packet
layers directly into preallocated objects, which you can then reference to get
the packet's information.  A quick example:

 func main() {
   var eth layers.Ethernet
   var ip4 layers.IPv4
   var ip6 layers.IPv6
   var tcp layers.TCP
   parser := gopacket.NewDecodingLayerParser(layers.LayerTypeEthernet, ð, &ip4, &ip6, &tcp)
   decoded := []gopacket.LayerType{}
   for packetData := range somehowGetPacketData() {
     err := parser.DecodeLayers(packetData, &decoded)
     for _, layerType := range decoded {
       switch layerType {
         case layers.LayerTypeIPv6:
           fmt.Println("    IP6 ", ip6.SrcIP, ip6.DstIP)
         case layers.LayerTypeIPv4:
           fmt.Println("    IP4 ", ip4.SrcIP, ip4.DstIP)
       }
     }
   }
 }

The important thing to note here is that the parser is modifying the passed in
layers (eth, ip4, ip6, tcp) instead of allocating new ones, thus greatly
speeding up the decoding process.  It's even branching based on layer type...
it'll handle an (eth, ip4, tcp) or (eth, ip6, tcp) stack.  However, it won't
handle any other type... since no other decoders were passed in, an (eth, ip4,
udp) stack will stop decoding after ip4, and only pass back [LayerTypeEthernet,
LayerTypeIPv4] through the 'decoded' slice (along with an error saying it can't
decode a UDP packet).

Unfortunately, not all layers can be used by DecodingLayerParser... only those
implementing the DecodingLayer interface are usable.  Also, it's possible to
create DecodingLayers that are not themselves Layers... see
layers.IPv6ExtensionSkipper for an example of this.


Creating Packet Data

As well as offering the ability to decode packet data, gopacket will allow you
to create packets from scratch, as well.  A number of gopacket layers implement
the SerializableLayer interface; these layers can be serialized to a []byte in
the following manner:

  ip := &layers.IPv4{
    SrcIP: net.IP{1, 2, 3, 4},
    DstIP: net.IP{5, 6, 7, 8},
    // etc...
  }
  buf := gopacket.NewSerializeBuffer()
  opts := gopacket.SerializeOptions{}  // See SerializeOptions for more details.
  err := ip.SerializeTo(&buf, opts)
  if err != nil { panic(err) }
  fmt.Println(buf.Bytes())  // prints out a byte slice containing the serialized IPv4 layer.

SerializeTo PREPENDS the given layer onto the SerializeBuffer, and they treat
the current buffer's Bytes() slice as the payload of the serializing layer.
Therefore, you can serialize an entire packet by serializing a set of layers in
reverse order (Payload, then TCP, then IP, then Ethernet, for example).  The
SerializeBuffer's SerializeLayers function is a helper that does exactly that.

To generate a (empty and useless, because no fields are set)
Ethernet(IPv4(TCP(Payload))) packet, for example, you can run:

  buf := gopacket.NewSerializeBuffer()
  opts := gopacket.SerializeOptions{}
  gopacket.SerializeLayers(buf, opts,
    &layers.Ethernet{},
    &layers.IPv4{},
    &layers.TCP{},
    gopacket.Payload([]byte{1, 2, 3, 4}))
  packetData := buf.Bytes()

A Final Note

If you use gopacket, you'll almost definitely want to make sure gopacket/layers
is imported, since when imported it sets all the LayerType variables and fills
in a lot of interesting variables/maps (DecodersByLayerName, etc).  Therefore,
it's recommended that even if you don't use any layers functions directly, you still import with:

  import (
    _ "github.com/google/gopacket/layers"
  )
*/
package gopacket
gopacket-1.1.14/dumpcommand/000077500000000000000000000000001316321740500157015ustar00rootroot00000000000000gopacket-1.1.14/dumpcommand/tcpdump.go000066400000000000000000000070771316321740500177170ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// Package dumpcommand implements a run function for pfdump and pcapdump
// with many similar flags/features to tcpdump.  This code is split out seperate
// from data sources (pcap/pfring) so it can be used by both.
package dumpcommand

import (
	"flag"
	"fmt"
	"log"
	"os"
	"time"

	"github.com/google/gopacket"
	"github.com/google/gopacket/ip4defrag"
	"github.com/google/gopacket/layers" // pulls in all layers decoders
)

var (
	print       = flag.Bool("print", true, "Print out packets, if false only prints out statistics")
	maxcount    = flag.Int("c", -1, "Only grab this many packets, then exit")
	decoder     = flag.String("decoder", "Ethernet", "Name of the decoder to use")
	dump        = flag.Bool("X", false, "If true, dump very verbose info on each packet")
	statsevery  = flag.Int("stats", 1000, "Output statistics every N packets")
	printErrors = flag.Bool("errors", false, "Print out packet dumps of decode errors, useful for checking decoders against live traffic")
	lazy        = flag.Bool("lazy", false, "If true, do lazy decoding")
	defrag      = flag.Bool("defrag", false, "If true, do IPv4 defrag")
)

func Run(src gopacket.PacketDataSource) {
	if !flag.Parsed() {
		log.Fatalln("Run called without flags.Parse() being called")
	}
	var dec gopacket.Decoder
	var ok bool
	if dec, ok = gopacket.DecodersByLayerName[*decoder]; !ok {
		log.Fatalln("No decoder named", *decoder)
	}
	source := gopacket.NewPacketSource(src, dec)
	source.Lazy = *lazy
	source.NoCopy = true
	source.DecodeStreamsAsDatagrams = true
	fmt.Fprintln(os.Stderr, "Starting to read packets")
	count := 0
	bytes := int64(0)
	start := time.Now()
	errors := 0
	truncated := 0
	layertypes := map[gopacket.LayerType]int{}
	defragger := ip4defrag.NewIPv4Defragmenter()

	for packet := range source.Packets() {
		count++
		bytes += int64(len(packet.Data()))

		// defrag the IPv4 packet if required
		if *defrag {
			ip4Layer := packet.Layer(layers.LayerTypeIPv4)
			if ip4Layer == nil {
				continue
			}
			ip4 := ip4Layer.(*layers.IPv4)
			l := ip4.Length

			newip4, err := defragger.DefragIPv4(ip4)
			if err != nil {
				log.Fatalln("Error while de-fragmenting", err)
			} else if newip4 == nil {
				continue // packet fragment, we don't have whole packet yet.
			}
			if newip4.Length != l {
				fmt.Printf("Decoding re-assembled packet: %s\n", newip4.NextLayerType())
				pb, ok := packet.(gopacket.PacketBuilder)
				if !ok {
					panic("Not a PacketBuilder")
				}
				nextDecoder := newip4.NextLayerType()
				nextDecoder.Decode(newip4.Payload, pb)
			}
		}

		if *dump {
			fmt.Println(packet.Dump())
		} else if *print {
			fmt.Println(packet)
		}
		if !*lazy || *print || *dump { // if we've already decoded all layers...
			for _, layer := range packet.Layers() {
				layertypes[layer.LayerType()]++
			}
			if packet.Metadata().Truncated {
				truncated++
			}
			if errLayer := packet.ErrorLayer(); errLayer != nil {
				errors++
				if *printErrors {
					fmt.Println("Error:", errLayer.Error())
					fmt.Println("--- Packet ---")
					fmt.Println(packet.Dump())
				}
			}
		}
		done := *maxcount > 0 && count >= *maxcount
		if count%*statsevery == 0 || done {
			fmt.Fprintf(os.Stderr, "Processed %v packets (%v bytes) in %v, %v errors and %v truncated packets\n", count, bytes, time.Since(start), errors, truncated)
			if len(layertypes) > 0 {
				fmt.Fprintf(os.Stderr, "Layer types seen: %+v\n", layertypes)
			}
		}
		if done {
			break
		}
	}
}
gopacket-1.1.14/examples/000077500000000000000000000000001316321740500152135ustar00rootroot00000000000000gopacket-1.1.14/examples/arpscan/000077500000000000000000000000001316321740500166425ustar00rootroot00000000000000gopacket-1.1.14/examples/arpscan/arpscan.go000066400000000000000000000130341316321740500206210ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// arpscan implements ARP scanning of all interfaces' local networks using
// gopacket and its subpackages.  This example shows, among other things:
//   * Generating and sending packet data
//   * Reading in packet data and interpreting it
//   * Use of the 'pcap' subpackage for reading/writing
package main

import (
	"bytes"
	"encoding/binary"
	"errors"
	"log"
	"net"
	"sync"
	"time"

	"github.com/google/gopacket"
	"github.com/google/gopacket/layers"
	"github.com/google/gopacket/pcap"
)

func main() {
	// Get a list of all interfaces.
	ifaces, err := net.Interfaces()
	if err != nil {
		panic(err)
	}

	var wg sync.WaitGroup
	for _, iface := range ifaces {
		wg.Add(1)
		// Start up a scan on each interface.
		go func(iface net.Interface) {
			defer wg.Done()
			if err := scan(&iface); err != nil {
				log.Printf("interface %v: %v", iface.Name, err)
			}
		}(iface)
	}
	// Wait for all interfaces' scans to complete.  They'll try to run
	// forever, but will stop on an error, so if we get past this Wait
	// it means all attempts to write have failed.
	wg.Wait()
}

// scan scans an individual interface's local network for machines using ARP requests/replies.
//
// scan loops forever, sending packets out regularly.  It returns an error if
// it's ever unable to write a packet.
func scan(iface *net.Interface) error {
	// We just look for IPv4 addresses, so try to find if the interface has one.
	var addr *net.IPNet
	if addrs, err := iface.Addrs(); err != nil {
		return err
	} else {
		for _, a := range addrs {
			if ipnet, ok := a.(*net.IPNet); ok {
				if ip4 := ipnet.IP.To4(); ip4 != nil {
					addr = &net.IPNet{
						IP:   ip4,
						Mask: ipnet.Mask[len(ipnet.Mask)-4:],
					}
					break
				}
			}
		}
	}
	// Sanity-check that the interface has a good address.
	if addr == nil {
		return errors.New("no good IP network found")
	} else if addr.IP[0] == 127 {
		return errors.New("skipping localhost")
	} else if addr.Mask[0] != 0xff || addr.Mask[1] != 0xff {
		return errors.New("mask means network is too large")
	}
	log.Printf("Using network range %v for interface %v", addr, iface.Name)

	// Open up a pcap handle for packet reads/writes.
	handle, err := pcap.OpenLive(iface.Name, 65536, true, pcap.BlockForever)
	if err != nil {
		return err
	}
	defer handle.Close()

	// Start up a goroutine to read in packet data.
	stop := make(chan struct{})
	go readARP(handle, iface, stop)
	defer close(stop)
	for {
		// Write our scan packets out to the handle.
		if err := writeARP(handle, iface, addr); err != nil {
			log.Printf("error writing packets on %v: %v", iface.Name, err)
			return err
		}
		// We don't know exactly how long it'll take for packets to be
		// sent back to us, but 10 seconds should be more than enough
		// time ;)
		time.Sleep(10 * time.Second)
	}
}

// readARP watches a handle for incoming ARP responses we might care about, and prints them.
//
// readARP loops until 'stop' is closed.
func readARP(handle *pcap.Handle, iface *net.Interface, stop chan struct{}) {
	src := gopacket.NewPacketSource(handle, layers.LayerTypeEthernet)
	in := src.Packets()
	for {
		var packet gopacket.Packet
		select {
		case <-stop:
			return
		case packet = <-in:
			arpLayer := packet.Layer(layers.LayerTypeARP)
			if arpLayer == nil {
				continue
			}
			arp := arpLayer.(*layers.ARP)
			if arp.Operation != layers.ARPReply || bytes.Equal([]byte(iface.HardwareAddr), arp.SourceHwAddress) {
				// This is a packet I sent.
				continue
			}
			// Note:  we might get some packets here that aren't responses to ones we've sent,
			// if for example someone else sends US an ARP request.  Doesn't much matter, though...
			// all information is good information :)
			log.Printf("IP %v is at %v", net.IP(arp.SourceProtAddress), net.HardwareAddr(arp.SourceHwAddress))
		}
	}
}

// writeARP writes an ARP request for each address on our local network to the
// pcap handle.
func writeARP(handle *pcap.Handle, iface *net.Interface, addr *net.IPNet) error {
	// Set up all the layers' fields we can.
	eth := layers.Ethernet{
		SrcMAC:       iface.HardwareAddr,
		DstMAC:       net.HardwareAddr{0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
		EthernetType: layers.EthernetTypeARP,
	}
	arp := layers.ARP{
		AddrType:          layers.LinkTypeEthernet,
		Protocol:          layers.EthernetTypeIPv4,
		HwAddressSize:     6,
		ProtAddressSize:   4,
		Operation:         layers.ARPRequest,
		SourceHwAddress:   []byte(iface.HardwareAddr),
		SourceProtAddress: []byte(addr.IP),
		DstHwAddress:      []byte{0, 0, 0, 0, 0, 0},
	}
	// Set up buffer and options for serialization.
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{
		FixLengths:       true,
		ComputeChecksums: true,
	}
	// Send one packet for every address.
	for _, ip := range ips(addr) {
		arp.DstProtAddress = []byte(ip)
		gopacket.SerializeLayers(buf, opts, ð, &arp)
		if err := handle.WritePacketData(buf.Bytes()); err != nil {
			return err
		}
	}
	return nil
}

// ips is a simple and not very good method for getting all IPv4 addresses from a
// net.IPNet.  It returns all IPs it can over the channel it sends back, closing
// the channel when done.
func ips(n *net.IPNet) (out []net.IP) {
	num := binary.BigEndian.Uint32([]byte(n.IP))
	mask := binary.BigEndian.Uint32([]byte(n.Mask))
	num &= mask
	for mask < 0xffffffff {
		var buf [4]byte
		binary.BigEndian.PutUint32(buf[:], num)
		out = append(out, net.IP(buf[:]))
		mask += 1
		num += 1
	}
	return
}
gopacket-1.1.14/examples/bidirectional/000077500000000000000000000000001316321740500200235ustar00rootroot00000000000000gopacket-1.1.14/examples/bidirectional/main.go000066400000000000000000000143541316321740500213050ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// This binary provides an example of connecting up bidirectional streams from
// the unidirectional streams provided by gopacket/tcpassembly.
package main

import (
	"flag"
	"fmt"
	"github.com/google/gopacket"
	"github.com/google/gopacket/examples/util"
	"github.com/google/gopacket/layers"
	"github.com/google/gopacket/pcap"
	"github.com/google/gopacket/tcpassembly"
	"log"
	"time"
)

var iface = flag.String("i", "eth0", "Interface to get packets from")
var snaplen = flag.Int("s", 16<<10, "SnapLen for pcap packet capture")
var filter = flag.String("f", "tcp", "BPF filter for pcap")
var logAllPackets = flag.Bool("v", false, "Logs every packet in great detail")

// key is used to map bidirectional streams to each other.
type key struct {
	net, transport gopacket.Flow
}

// String prints out the key in a human-readable fashion.
func (k key) String() string {
	return fmt.Sprintf("%v:%v", k.net, k.transport)
}

// timeout is the length of time to wait befor flushing connections and
// bidirectional stream pairs.
const timeout time.Duration = time.Minute * 5

// myStream implements tcpassembly.Stream
type myStream struct {
	bytes int64 // total bytes seen on this stream.
	bidi  *bidi // maps to my bidirectional twin.
	done  bool  // if true, we've seen the last packet we're going to for this stream.
}

// bidi stores each unidirectional side of a bidirectional stream.
//
// When a new stream comes in, if we don't have an opposite stream, a bidi is
// created with 'a' set to the new stream.  If we DO have an opposite stream,
// 'b' is set to the new stream.
type bidi struct {
	key            key       // Key of the first stream, mostly for logging.
	a, b           *myStream // the two bidirectional streams.
	lastPacketSeen time.Time // last time we saw a packet from either stream.
}

// myFactory implements tcpassmebly.StreamFactory
type myFactory struct {
	// bidiMap maps keys to bidirectional stream pairs.
	bidiMap map[key]*bidi
}

// New handles creating a new tcpassembly.Stream.
func (f *myFactory) New(netFlow, tcpFlow gopacket.Flow) tcpassembly.Stream {
	// Create a new stream.
	s := &myStream{}

	// Find the bidi bidirectional struct for this stream, creating a new one if
	// one doesn't already exist in the map.
	k := key{netFlow, tcpFlow}
	bd := f.bidiMap[k]
	if bd == nil {
		bd = &bidi{a: s, key: k}
		log.Printf("[%v] created first side of bidirectional stream", bd.key)
		// Register bidirectional with the reverse key, so the matching stream going
		// the other direction will find it.
		f.bidiMap[key{netFlow.Reverse(), tcpFlow.Reverse()}] = bd
	} else {
		log.Printf("[%v] found second side of bidirectional stream", bd.key)
		bd.b = s
		// Clear out the bidi we're using from the map, just in case.
		delete(f.bidiMap, k)
	}
	s.bidi = bd
	return s
}

// emptyStream is used to finish bidi that only have one stream, in
// collectOldStreams.
var emptyStream = &myStream{done: true}

// collectOldStreams finds any streams that haven't received a packet within
// 'timeout', and sets/finishes the 'b' stream inside them.  The 'a' stream may
// still receive packets after this.
func (f *myFactory) collectOldStreams() {
	cutoff := time.Now().Add(-timeout)
	for k, bd := range f.bidiMap {
		if bd.lastPacketSeen.Before(cutoff) {
			log.Printf("[%v] timing out old stream", bd.key)
			bd.b = emptyStream   // stub out b with an empty stream.
			delete(f.bidiMap, k) // remove it from our map.
			bd.maybeFinish()     // if b was the last stream we were waiting for, finish up.
		}
	}
}

// Reassembled handles reassembled TCP stream data.
func (s *myStream) Reassembled(rs []tcpassembly.Reassembly) {
	for _, r := range rs {
		// For now, we'll simply count the bytes on each side of the TCP stream.
		s.bytes += int64(len(r.Bytes))
		if r.Skip > 0 {
			s.bytes += int64(r.Skip)
		}
		// Mark that we've received new packet data.
		// We could just use time.Now, but by using r.Seen we handle the case
		// where packets are being read from a file and could be very old.
		if s.bidi.lastPacketSeen.After(r.Seen) {
			s.bidi.lastPacketSeen = r.Seen
		}
	}
}

// ReassemblyComplete marks this stream as finished.
func (s *myStream) ReassemblyComplete() {
	s.done = true
	s.bidi.maybeFinish()
}

// maybeFinish will wait until both directions are complete, then print out
// stats.
func (bd *bidi) maybeFinish() {
	switch {
	case bd.a == nil:
		log.Fatalf("[%v] a should always be non-nil, since it's set when bidis are created", bd.key)
	case !bd.a.done:
		log.Printf("[%v] still waiting on first stream", bd.key)
	case bd.b == nil:
		log.Printf("[%v] no second stream yet", bd.key)
	case !bd.b.done:
		log.Printf("[%v] still waiting on second stream", bd.key)
	default:
		log.Printf("[%v] FINISHED, bytes: %d tx, %d rx", bd.key, bd.a.bytes, bd.b.bytes)
	}
}

func main() {
	defer util.Run()()
	log.Printf("starting capture on interface %q", *iface)
	// Set up pcap packet capture
	handle, err := pcap.OpenLive(*iface, int32(*snaplen), true, pcap.BlockForever)
	if err != nil {
		panic(err)
	}
	if err := handle.SetBPFFilter(*filter); err != nil {
		panic(err)
	}

	// Set up assembly
	streamFactory := &myFactory{bidiMap: make(map[key]*bidi)}
	streamPool := tcpassembly.NewStreamPool(streamFactory)
	assembler := tcpassembly.NewAssembler(streamPool)

	log.Println("reading in packets")
	// Read in packets, pass to assembler.
	packetSource := gopacket.NewPacketSource(handle, handle.LinkType())
	packets := packetSource.Packets()
	ticker := time.Tick(timeout / 4)
	for {
		select {
		case packet := <-packets:
			if *logAllPackets {
				log.Println(packet)
			}
			if packet.NetworkLayer() == nil || packet.TransportLayer() == nil || packet.TransportLayer().LayerType() != layers.LayerTypeTCP {
				log.Println("Unusable packet")
				continue
			}
			tcp := packet.TransportLayer().(*layers.TCP)
			assembler.AssembleWithTimestamp(packet.NetworkLayer().NetworkFlow(), tcp, packet.Metadata().Timestamp)

		case <-ticker:
			// Every minute, flush connections that haven't seen activity in the past minute.
			log.Println("---- FLUSHING ----")
			assembler.FlushOlderThan(time.Now().Add(-timeout))
			streamFactory.collectOldStreams()
		}
	}
}
gopacket-1.1.14/examples/bytediff/000077500000000000000000000000001316321740500170075ustar00rootroot00000000000000gopacket-1.1.14/examples/bytediff/bytediff.png000066400000000000000000001345461316321740500213260ustar00rootroot00000000000000PNG


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s1Ў	e 9@tC*h^^#w01 0 {
		bpffilter := strings.Join(flag.Args(), " ")
		fmt.Fprintf(os.Stderr, "Using BPF filter %q\n", bpffilter)
		if err = handle.SetBPFFilter(bpffilter); err != nil {
			log.Fatal("BPF filter error:", err)
		}
	}
	dumpcommand.Run(handle)
}
gopacket-1.1.14/examples/pcaplay/000077500000000000000000000000001316321740500166445ustar00rootroot00000000000000gopacket-1.1.14/examples/pcaplay/main.go000066400000000000000000000075411316321740500201260ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// The pcaplay binary load an offline capture (pcap file) and replay
// it on the select interface, with an emphasis on packet timing
package main

import (
	"flag"
	"fmt"
	"io"
	"log"
	"os"
	"strings"
	"time"

	"github.com/google/gopacket"
	"github.com/google/gopacket/examples/util"
	"github.com/google/gopacket/pcap"
)

var iface = flag.String("i", "eth0", "Interface to write packets to")
var fname = flag.String("r", "", "Filename to read from")
var fast = flag.Bool("f", false, "Send each packets as fast as possible")

var lastTS time.Time
var lastSend time.Time

var start time.Time
var bytesSent int

func writePacketDelayed(handle *pcap.Handle, buf []byte, ci gopacket.CaptureInfo) {
	if ci.CaptureLength != ci.Length {
		// do not write truncated packets
		return
	}

	intervalInCapture := ci.Timestamp.Sub(lastTS)
	elapsedTime := time.Since(lastSend)

	if (intervalInCapture > elapsedTime) && !lastSend.IsZero() {
		time.Sleep(intervalInCapture - elapsedTime)
	}

	lastSend = time.Now()
	writePacket(handle, buf)
	lastTS = ci.Timestamp
}

func writePacket(handle *pcap.Handle, buf []byte) error {
	if err := handle.WritePacketData(buf); err != nil {
		log.Printf("Failed to send packet: %s\n", err)
		return err
	}
	return nil
}

func pcapInfo(filename string) (start time.Time, end time.Time, packets int, size int) {
	handleRead, err := pcap.OpenOffline(*fname)
	if err != nil {
		log.Fatal("PCAP OpenOffline error (handle to read packet):", err)
	}

	var previousTs time.Time
	var deltaTotal time.Duration

	for {
		data, ci, err := handleRead.ReadPacketData()
		if err != nil && err != io.EOF {
			log.Fatal(err)
		} else if err == io.EOF {
			break
		} else {

			if start.IsZero() {
				start = ci.Timestamp
			}
			end = ci.Timestamp
			packets++
			size += len(data)

			if previousTs.IsZero() {
				previousTs = ci.Timestamp
			} else {
				deltaTotal += ci.Timestamp.Sub(previousTs)
				previousTs = ci.Timestamp
			}
		}
	}
	sec := int(deltaTotal.Seconds())
	if sec == 0 {
		sec = 1
	}
	fmt.Printf("Avg packet rate %d/s\n", packets/sec)
	return start, end, packets, size
}

func main() {
	defer util.Run()()

	// Sanity checks
	if *fname == "" {
		log.Fatal("Need a input file")
	}

	// Open PCAP file + handle potential BPF Filter
	handleRead, err := pcap.OpenOffline(*fname)
	if err != nil {
		log.Fatal("PCAP OpenOffline error (handle to read packet):", err)
	}
	defer handleRead.Close()
	if len(flag.Args()) > 0 {
		bpffilter := strings.Join(flag.Args(), " ")
		fmt.Fprintf(os.Stderr, "Using BPF filter %q\n", bpffilter)
		if err = handleRead.SetBPFFilter(bpffilter); err != nil {
			log.Fatal("BPF filter error:", err)
		}
	}
	// Open up a second pcap handle for packet writes.
	handleWrite, err := pcap.OpenLive(*iface, 65536, true, pcap.BlockForever)
	if err != nil {
		log.Fatal("PCAP OpenLive error (handle to write packet):", err)
	}
	defer handleWrite.Close()

	start = time.Now()
	pkt := 0
	tsStart, tsEnd, packets, size := pcapInfo(*fname)

	// Loop over packets and write them
	for {
		data, ci, err := handleRead.ReadPacketData()
		switch {
		case err == io.EOF:
			fmt.Printf("\nFinished in %s", time.Since(start))
			return
		case err != nil:
			log.Printf("Failed to read packet %d: %s\n", pkt, err)
		default:
			if *fast {
				writePacket(handleWrite, data)
			} else {
				writePacketDelayed(handleWrite, data, ci)
			}

			bytesSent += len(data)
			duration := time.Since(start)
			pkt++

			if duration > time.Second {
				rate := bytesSent / int(duration.Seconds())
				remainingTime := tsEnd.Sub(tsStart) - duration
				fmt.Printf("\rrate %d kB/sec - sent %d/%d kB - %d/%d packets - remaining time %s",
					rate/1000, bytesSent/1000, size/1000,
					pkt, packets, remainingTime)
			}
		}
	}

}
gopacket-1.1.14/examples/pfdump/000077500000000000000000000000001316321740500165065ustar00rootroot00000000000000gopacket-1.1.14/examples/pfdump/main.go000066400000000000000000000032331316321740500177620ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// The pfdump binary implements a tcpdump-like command line tool with gopacket
// using pfring as a backend data collection mechanism.
package main

import (
	"flag"
	"fmt"
	"github.com/google/gopacket/dumpcommand"
	"github.com/google/gopacket/examples/util"
	"github.com/google/gopacket/pfring"
	"log"
	"os"
	"strings"
)

var iface = flag.String("i", "eth0", "Interface to read packets from")
var snaplen = flag.Int("s", 65536, "Snap length (number of bytes max to read per packet")
var cluster = flag.Int("cluster", -1, "If >= 0, sets the pfring cluster to this value")
var clustertype = flag.Int("clustertype", int(pfring.ClusterPerFlow), "Cluster type")

func main() {
	defer util.Run()()
	var ring *pfring.Ring
	var err error
	if ring, err = pfring.NewRing(*iface, uint32(*snaplen), pfring.FlagPromisc); err != nil {
		log.Fatalln("pfring ring creation error:", err)
	}
	if len(flag.Args()) > 0 {
		bpffilter := strings.Join(flag.Args(), " ")
		fmt.Fprintf(os.Stderr, "Using BPF filter %q\n", bpffilter)
		if err = ring.SetBPFFilter(bpffilter); err != nil {
			log.Fatalln("BPF filter error:", err)
		}
	}
	if *cluster >= 0 {
		if err = ring.SetCluster(*cluster, pfring.ClusterType(*clustertype)); err != nil {
			log.Fatalln("pfring SetCluster error:", err)
		}
	}
	if err = ring.SetSocketMode(pfring.ReadOnly); err != nil {
		log.Fatalln("pfring SetSocketMode error:", err)
	} else if err = ring.Enable(); err != nil {
		log.Fatalln("pfring Enable error:", err)
	}
	dumpcommand.Run(ring)
}
gopacket-1.1.14/examples/reassemblydump/000077500000000000000000000000001316321740500202475ustar00rootroot00000000000000gopacket-1.1.14/examples/reassemblydump/compare.sh000077500000000000000000000066011316321740500222370ustar00rootroot00000000000000#!/bin/bash

# Limitations: if the number extracted files in too big, finding identical
#              files might fail due to '*' in cmdline
#              This would require to split sha256sum symlinks in xx/yyyyy

usage()
{
        echo "Usage: $0  "
        echo "Compares tcpreassembly against tcpflow"
        echo ""
        echo "$@"
        exit 1
}

debug() {
        return # comment me for debug
        echo "$@"
}

die()
{
        (
        echo "$@"
        echo
        ) >&2
        exit 1
}

rename()
{
        local path="$1"
        local filter="$2"
        find "$path" -type f -name "$filter" -print0 |
                while IFS= read -r -d $'\0' f; do
                        local sha256="$(sha256sum "$f" | cut -d ' ' -f 1)"
                        local target="$(dirname $f)/../sha256/$sha256"
                        debug "$target → $f"
                        mkdir -p "$(dirname "$target")" || return 1
                        if [ ! -f "$target" ]; then
                                ln -sr "$f" "$target" || return 1
                        fi
                done
        return $?
}

main()
{
        local src="$1"
        local out="$2"

        # TODO: make options
        local extra=""
        extra="$extra -debug"
        extra="$extra -cpuprofile "$out/gopacket/cpu.prof""
        extra="$extra -memprofile "$out/gopacket/mem.prof""

        [ ! -f "$src" ] && usage "Missing pcap"
        [ ! -d "$out" ] && ( mkdir "$out" || die "Failed to create $out" )

        mkdir -p "$out/gopacket/all" || die "Failed to create $out/gopacket/all"
        mkdir -p "$out/tcpflow/all" || die "Faield to create $out/tcpflow/all"

        echo " * Running go reassembly"
        time ./reassemblydump -r "$src" $debug -output "$out/gopacket/all" $extra -writeincomplete -ignorefsmerr -nooptcheck -allowmissinginit port 80 &> "$out/gopacket.txt" || die "Failed to run reassmbly. Check $out/gopacket.txt"
        echo " * Running tcpflow"
        time tcpflow -e http -r "$src" -o "$out/tcpflow/all" port 80 &> "$out/tcpflow.txt" || die "Failed to run tcpflow. Check $out/tcpflow.txt"

        echo " * Creating sha256sum symlinks for gopacket"
        rename "$out/gopacket/all" '*' || die "Failed to rename in $out/gopacket"
        echo " * Creating sha256sum symlinks for tcpflow"
        rename "$out/tcpflow/all" '*HTTPBODY*' || die "Failed to rename in $out/tcpflow"

        # Remove identical files
        echo " * Finding identical files"
        local nb=0
        mkdir -p "$out/gopacket/sha256-equal"
        mkdir -p "$out/tcpflow/sha256-equal"
        for f in "$out/gopacket/sha256/"*; do
                local f="$(basename "$f")"
                [ -f "$out/tcpflow/sha256/$f" ] && {
                        debug "    $f"
                        mv "$out/gopacket/sha256/$f" "$out/gopacket/sha256-equal"
                        mv "$out/tcpflow/sha256/$f"  "$out/tcpflow/sha256-equal"
                        nb=$((nb+1))
                }
        done
        echo "   →  found $nb files"

        echo " * Diffing {gopacket,tcpflow}/sha256"
        local rc=0
        for p in "gopacket" "tcpflow"; do
                local nb=$(ls -1 "$out/$p/sha256/" | wc -l)
                if [ $nb -ne 0 ]; then
                        rc=$((rc+1))
                        echo "   → $nb files in $out/$p/sha256"
                fi
        done
        return $rc
}

main "$@"
exit $?
gopacket-1.1.14/examples/reassemblydump/main.go000066400000000000000000000446651316321740500215410ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// The pcapdump binary implements a tcpdump-like command line tool with gopacket
// using pcap as a backend data collection mechanism.
package main

import (
	"bufio"
	"bytes"
	"compress/gzip"
	"encoding/binary"
	"encoding/hex"
	"flag"
	"fmt"
	"io"
	"io/ioutil"
	"log"
	"net/http"
	"net/url"
	"os"
	"os/signal"
	"path"
	"runtime/pprof"
	"strings"
	"sync"
	"time"

	"github.com/google/gopacket"
	"github.com/google/gopacket/examples/util"
	"github.com/google/gopacket/ip4defrag"
	"github.com/google/gopacket/layers" // pulls in all layers decoders
	"github.com/google/gopacket/pcap"
	"github.com/google/gopacket/reassembly"
)

var maxcount = flag.Int("c", -1, "Only grab this many packets, then exit")
var decoder = flag.String("decoder", "", "Name of the decoder to use (default: guess from capture)")
var statsevery = flag.Int("stats", 1000, "Output statistics every N packets")
var lazy = flag.Bool("lazy", false, "If true, do lazy decoding")
var nodefrag = flag.Bool("nodefrag", false, "If true, do not do IPv4 defrag")
var checksum = flag.Bool("checksum", false, "Check TCP checksum")
var nooptcheck = flag.Bool("nooptcheck", false, "Do not check TCP options (useful to ignore MSS on captures with TSO)")
var ignorefsmerr = flag.Bool("ignorefsmerr", false, "Ignore TCP FSM errors")
var allowmissinginit = flag.Bool("allowmissinginit", false, "Support streams without SYN/SYN+ACK/ACK sequence")
var verbose = flag.Bool("verbose", false, "Be verbose")
var debug = flag.Bool("debug", false, "Display debug information")
var quiet = flag.Bool("quiet", false, "Be quiet regarding errors")

// http
var nohttp = flag.Bool("nohttp", false, "Disable HTTP parsing")
var output = flag.String("output", "", "Path to create file for HTTP 200 OK responses")
var writeincomplete = flag.Bool("writeincomplete", false, "Write incomplete response")

var hexdump = flag.Bool("dump", false, "Dump HTTP request/response as hex")
var hexdumppkt = flag.Bool("dumppkt", false, "Dump packet as hex")

// capture
var iface = flag.String("i", "eth0", "Interface to read packets from")
var fname = flag.String("r", "", "Filename to read from, overrides -i")
var snaplen = flag.Int("s", 65536, "Snap length (number of bytes max to read per packet")
var tstype = flag.String("timestamp_type", "", "Type of timestamps to use")
var promisc = flag.Bool("promisc", true, "Set promiscuous mode")

var memprofile = flag.String("memprofile", "", "Write memory profile")

var stats struct {
	ipdefrag            int
	missedBytes         int
	pkt                 int
	sz                  int
	totalsz             int
	rejectFsm           int
	rejectOpt           int
	rejectConnFsm       int
	reassembled         int
	outOfOrderBytes     int
	outOfOrderPackets   int
	biggestChunkBytes   int
	biggestChunkPackets int
	overlapBytes        int
	overlapPackets      int
}

const closeTimeout time.Duration = time.Hour * 24 // Closing inactive: TODO: from CLI
const timeout time.Duration = time.Minute * 5     // Pending bytes: TODO: from CLI

/*
 * HTTP part
 */

type httpReader struct {
	ident    string
	isClient bool
	bytes    chan []byte
	data     []byte
	hexdump  bool
	parent   *tcpStream
}

func (h *httpReader) Read(p []byte) (int, error) {
	ok := true
	for ok && len(h.data) == 0 {
		h.data, ok = <-h.bytes
	}
	if !ok || len(h.data) == 0 {
		return 0, io.EOF
	}

	l := copy(p, h.data)
	h.data = h.data[l:]
	return l, nil
}

var outputLevel int
var errorsMap map[string]uint
var errors uint

// Too bad for perf that a... is evaluated
func Error(t string, s string, a ...interface{}) {
	errors++
	nb, _ := errorsMap[t]
	errorsMap[t] = nb + 1
	if outputLevel >= 0 {
		fmt.Printf(s, a...)
	}
}
func Info(s string, a ...interface{}) {
	if outputLevel >= 1 {
		fmt.Printf(s, a...)
	}
}
func Debug(s string, a ...interface{}) {
	if outputLevel >= 2 {
		fmt.Printf(s, a...)
	}
}

func (h *httpReader) run(wg *sync.WaitGroup) {
	defer wg.Done()
	b := bufio.NewReader(h)
	for true {
		if h.isClient {
			req, err := http.ReadRequest(b)
			if err == io.EOF || err == io.ErrUnexpectedEOF {
				break
			} else if err != nil {
				Error("HTTP-request", "HTTP/%s Request error: %s (%v,%+v)\n", h.ident, err, err, err)
				continue
			}
			body, err := ioutil.ReadAll(req.Body)
			s := len(body)
			if err != nil {
				Error("HTTP-request-body", "Got body err: %s\n", err)
			} else if h.hexdump {
				Info("Body(%d/0x%x)\n%s\n", len(body), len(body), hex.Dump(body))
			}
			req.Body.Close()
			Info("HTTP/%s Request: %s %s (body:%d)\n", h.ident, req.Method, req.URL, s)
			h.parent.urls = append(h.parent.urls, req.URL.String())
		} else {
			res, err := http.ReadResponse(b, nil)
			var req string
			if len(h.parent.urls) == 0 {
				req = fmt.Sprintf("")
			} else {
				req, h.parent.urls = h.parent.urls[0], h.parent.urls[1:]
			}
			if err == io.EOF || err == io.ErrUnexpectedEOF {
				break
			} else if err != nil {
				Error("HTTP-response", "HTTP/%s Response error: %s (%v,%+v)\n", h.ident, err, err, err)
				continue
			}
			body, err := ioutil.ReadAll(res.Body)
			s := len(body)
			if err != nil {
				Error("HTTP-response-body", "HTTP/%s: failed to get body(parsed len:%d): %s\n", h.ident, s, err)
			}
			if h.hexdump {
				Info("Body(%d/0x%x)\n%s\n", len(body), len(body), hex.Dump(body))
			}
			res.Body.Close()
			sym := ","
			if res.ContentLength > 0 && res.ContentLength != int64(s) {
				sym = "!="
			}
			contentType, ok := res.Header["Content-Type"]
			if !ok {
				contentType = []string{http.DetectContentType(body)}
			}
			encoding := res.Header["Content-Encoding"]
			Info("HTTP/%s Response: %s URL:%s (%d%s%d%s) -> %s\n", h.ident, res.Status, req, res.ContentLength, sym, s, contentType, encoding)
			if (err == nil || *writeincomplete) && *output != "" {
				base := url.QueryEscape(path.Base(req))
				if err != nil {
					base = "incomplete-" + base
				}
				base = path.Join(*output, base)
				if len(base) > 250 {
					base = base[:250] + "..."
				}
				if base == *output {
					base = path.Join(*output, "noname")
				}
				target := base
				n := 0
				for true {
					_, err := os.Stat(target)
					//if os.IsNotExist(err) != nil {
					if err != nil {
						break
					}
					target = fmt.Sprintf("%s-%d", base, n)
					n++
				}
				f, err := os.Create(target)
				if err != nil {
					Error("HTTP-create", "Cannot create %s: %s\n", target, err)
					continue
				}
				var r io.Reader
				r = bytes.NewBuffer(body)
				if len(encoding) > 0 && (encoding[0] == "gzip" || encoding[0] == "deflate") {
					r, err = gzip.NewReader(r)
					if err != nil {
						Error("HTTP-gunzip", "Failed to gzip decode: %s", err)
					}
				}
				if err == nil {
					w, err := io.Copy(f, r)
					if _, ok := r.(*gzip.Reader); ok {
						r.(*gzip.Reader).Close()
					}
					f.Close()
					if err != nil {
						Error("HTTP-save", "%s: failed to save %s (l:%d): %s\n", h.ident, target, w, err)
					} else {
						Info("%s: Saved %s (l:%d)\n", h.ident, target, w)
					}
				}
			}
		}
	}
}

/*
 * The TCP factory: returns a new Stream
 */
type tcpStreamFactory struct {
	wg     sync.WaitGroup
	doHTTP bool
}

func (factory *tcpStreamFactory) New(net, transport gopacket.Flow, tcp *layers.TCP, ac reassembly.AssemblerContext) reassembly.Stream {
	Debug("* NEW: %s %s\n", net, transport)
	fsmOptions := reassembly.TCPSimpleFSMOptions{
		SupportMissingEstablishment: *allowmissinginit,
	}
	stream := &tcpStream{
		net:        net,
		transport:  transport,
		isDNS:      tcp.SrcPort == 53 || tcp.DstPort == 53,
		isHTTP:     (tcp.SrcPort == 80 || tcp.DstPort == 80) && factory.doHTTP,
		reversed:   tcp.SrcPort == 80,
		tcpstate:   reassembly.NewTCPSimpleFSM(fsmOptions),
		ident:      fmt.Sprintf("%s:%s", net, transport),
		optchecker: reassembly.NewTCPOptionCheck(),
	}
	if stream.isHTTP {
		stream.client = httpReader{
			bytes:    make(chan []byte),
			ident:    fmt.Sprintf("%s %s", net, transport),
			hexdump:  *hexdump,
			parent:   stream,
			isClient: true,
		}
		stream.server = httpReader{
			bytes:   make(chan []byte),
			ident:   fmt.Sprintf("%s %s", net.Reverse(), transport.Reverse()),
			hexdump: *hexdump,
			parent:  stream,
		}
		factory.wg.Add(2)
		go stream.client.run(&factory.wg)
		go stream.server.run(&factory.wg)
	}
	return stream
}

func (factory *tcpStreamFactory) WaitGoRoutines() {
	factory.wg.Wait()
}

/*
 * The assembler context
 */
type Context struct {
	CaptureInfo gopacket.CaptureInfo
}

func (c *Context) GetCaptureInfo() gopacket.CaptureInfo {
	return c.CaptureInfo
}

/*
 * TCP stream
 */

/* It's a connection (bidirectional) */
type tcpStream struct {
	tcpstate       *reassembly.TCPSimpleFSM
	fsmerr         bool
	optchecker     reassembly.TCPOptionCheck
	net, transport gopacket.Flow
	isDNS          bool
	isHTTP         bool
	reversed       bool
	client         httpReader
	server         httpReader
	urls           []string
	ident          string
}

func (t *tcpStream) Accept(tcp *layers.TCP, ci gopacket.CaptureInfo, dir reassembly.TCPFlowDirection, acked reassembly.Sequence, start *bool, ac reassembly.AssemblerContext) bool {
	// FSM
	if !t.tcpstate.CheckState(tcp, dir) {
		Error("FSM", "%s: Packet rejected by FSM (state:%s)\n", t.ident, t.tcpstate.String())
		stats.rejectFsm++
		if !t.fsmerr {
			t.fsmerr = true
			stats.rejectConnFsm++
		}
		if !*ignorefsmerr {
			return false
		}
	}
	// Options
	err := t.optchecker.Accept(tcp, ci, dir, acked, start)
	if err != nil {
		Error("OptionChecker", "%s: Packet rejected by OptionChecker: %s\n", t.ident, err)
		stats.rejectOpt++
		if !*nooptcheck {
			return false
		}
	}
	// Checksum
	accept := true
	if *checksum {
		c, err := tcp.ComputeChecksum()
		if err != nil {
			Error("ChecksumCompute", "%s: Got error computing checksum: %s\n", t.ident, err)
			accept = false
		} else if c != 0x0 {
			Error("Checksum", "%s: Invalid checksum: 0x%x\n", t.ident, c)
			accept = false
		}
	}
	if !accept {
		stats.rejectOpt++
	}
	return accept
}

func (t *tcpStream) ReassembledSG(sg reassembly.ScatterGather, ac reassembly.AssemblerContext) {
	dir, start, end, skip := sg.Info()
	length, saved := sg.Lengths()
	// update stats
	sgStats := sg.Stats()
	if skip > 0 {
		stats.missedBytes += skip
	}
	stats.sz += length - saved
	stats.pkt += sgStats.Packets
	if sgStats.Chunks > 1 {
		stats.reassembled++
	}
	stats.outOfOrderPackets += sgStats.QueuedPackets
	stats.outOfOrderBytes += sgStats.QueuedBytes
	if length > stats.biggestChunkBytes {
		stats.biggestChunkBytes = length
	}
	if sgStats.Packets > stats.biggestChunkPackets {
		stats.biggestChunkPackets = sgStats.Packets
	}
	if sgStats.OverlapBytes != 0 && sgStats.OverlapPackets == 0 {
		fmt.Printf("bytes:%d, pkts:%d\n", sgStats.OverlapBytes, sgStats.OverlapPackets)
		panic("Invalid overlap")
	}
	stats.overlapBytes += sgStats.OverlapBytes
	stats.overlapPackets += sgStats.OverlapPackets

	var ident string
	if dir == reassembly.TCPDirClientToServer {
		ident = fmt.Sprintf("%v %v(%s): ", t.net, t.transport, dir)
	} else {
		ident = fmt.Sprintf("%v %v(%s): ", t.net.Reverse(), t.transport.Reverse(), dir)
	}
	Debug("%s: SG reassembled packet with %d bytes (start:%v,end:%v,skip:%d,saved:%d,nb:%d,%d,overlap:%d,%d)\n", ident, length, start, end, skip, saved, sgStats.Packets, sgStats.Chunks, sgStats.OverlapBytes, sgStats.OverlapPackets)
	if skip == -1 && *allowmissinginit {
		// this is allowed
	} else if skip != 0 {
		// Missing bytes in stream: do not even try to parse it
		return
	}
	data := sg.Fetch(length)
	if t.isDNS {
		dns := &layers.DNS{}
		var decoded []gopacket.LayerType
		if len(data) < 2 {
			if len(data) > 0 {
				sg.KeepFrom(0)
			}
			return
		}
		dnsSize := binary.BigEndian.Uint16(data[:2])
		missing := int(dnsSize) - len(data[2:])
		Debug("dnsSize: %d, missing: %d\n", dnsSize, missing)
		if missing > 0 {
			Info("Missing some bytes: %d\n", missing)
			sg.KeepFrom(0)
			return
		}
		p := gopacket.NewDecodingLayerParser(layers.LayerTypeDNS, dns)
		err := p.DecodeLayers(data[2:], &decoded)
		if err != nil {
			Error("DNS-parser", "Failed to decode DNS: %v\n", err)
		} else {
			Debug("DNS: %s\n", gopacket.LayerDump(dns))
		}
		if len(data) > 2+int(dnsSize) {
			sg.KeepFrom(2 + int(dnsSize))
		}
	} else if t.isHTTP {
		if length > 0 {
			if *hexdump {
				Debug("Feeding http with:\n%s", hex.Dump(data))
			}
			if dir == reassembly.TCPDirClientToServer && !t.reversed {
				t.client.bytes <- data
			} else {
				t.server.bytes <- data
			}
		}
	}
}

func (t *tcpStream) ReassemblyComplete(ac reassembly.AssemblerContext) bool {
	Debug("%s: Connection closed\n", t.ident)
	if t.isHTTP {
		close(t.client.bytes)
		close(t.server.bytes)
	}
	// do not remove the connection to allow last ACK
	return false
}

func main() {
	defer util.Run()()
	var handle *pcap.Handle
	var err error
	if *debug {
		outputLevel = 2
	} else if *verbose {
		outputLevel = 1
	} else if *quiet {
		outputLevel = -1
	}
	errorsMap = make(map[string]uint)
	if *fname != "" {
		if handle, err = pcap.OpenOffline(*fname); err != nil {
			log.Fatal("PCAP OpenOffline error:", err)
		}
	} else {
		// This is a little complicated because we want to allow all possible options
		// for creating the packet capture handle... instead of all this you can
		// just call pcap.OpenLive if you want a simple handle.
		inactive, err := pcap.NewInactiveHandle(*iface)
		if err != nil {
			log.Fatal("could not create: %v", err)
		}
		defer inactive.CleanUp()
		if err = inactive.SetSnapLen(*snaplen); err != nil {
			log.Fatal("could not set snap length: %v", err)
		} else if err = inactive.SetPromisc(*promisc); err != nil {
			log.Fatal("could not set promisc mode: %v", err)
		} else if err = inactive.SetTimeout(time.Second); err != nil {
			log.Fatal("could not set timeout: %v", err)
		}
		if *tstype != "" {
			if t, err := pcap.TimestampSourceFromString(*tstype); err != nil {
				log.Fatalf("Supported timestamp types: %v", inactive.SupportedTimestamps())
			} else if err := inactive.SetTimestampSource(t); err != nil {
				log.Fatalf("Supported timestamp types: %v", inactive.SupportedTimestamps())
			}
		}
		if handle, err = inactive.Activate(); err != nil {
			log.Fatal("PCAP Activate error:", err)
		}
		defer handle.Close()
	}
	if len(flag.Args()) > 0 {
		bpffilter := strings.Join(flag.Args(), " ")
		Info("Using BPF filter %q\n", bpffilter)
		if err = handle.SetBPFFilter(bpffilter); err != nil {
			log.Fatal("BPF filter error:", err)
		}
	}

	var dec gopacket.Decoder
	var ok bool
	decoder_name := *decoder
	if decoder_name == "" {
		decoder_name = fmt.Sprintf("%s", handle.LinkType())
	}
	if dec, ok = gopacket.DecodersByLayerName[decoder_name]; !ok {
		log.Fatalln("No decoder named", decoder_name)
	}
	source := gopacket.NewPacketSource(handle, dec)
	source.Lazy = *lazy
	source.NoCopy = true
	Info("Starting to read packets\n")
	count := 0
	bytes := int64(0)
	start := time.Now()
	defragger := ip4defrag.NewIPv4Defragmenter()

	streamFactory := &tcpStreamFactory{doHTTP: !*nohttp}
	streamPool := reassembly.NewStreamPool(streamFactory)
	assembler := reassembly.NewAssembler(streamPool)

	signalChan := make(chan os.Signal, 1)
	signal.Notify(signalChan, os.Interrupt)

	for packet := range source.Packets() {
		count++
		Debug("PACKET #%d\n", count)
		data := packet.Data()
		bytes += int64(len(data))
		if *hexdumppkt {
			Debug("Packet content (%d/0x%x)\n%s\n", len(data), len(data), hex.Dump(data))
		}

		// defrag the IPv4 packet if required
		if !*nodefrag {
			ip4Layer := packet.Layer(layers.LayerTypeIPv4)
			if ip4Layer == nil {
				continue
			}
			ip4 := ip4Layer.(*layers.IPv4)
			l := ip4.Length
			newip4, err := defragger.DefragIPv4(ip4)
			if err != nil {
				log.Fatalln("Error while de-fragmenting", err)
			} else if newip4 == nil {
				Debug("Fragment...\n")
				continue // packet fragment, we don't have whole packet yet.
			}
			if newip4.Length != l {
				stats.ipdefrag++
				Debug("Decoding re-assembled packet: %s\n", newip4.NextLayerType())
				pb, ok := packet.(gopacket.PacketBuilder)
				if !ok {
					panic("Not a PacketBuilder")
				}
				nextDecoder := newip4.NextLayerType()
				nextDecoder.Decode(newip4.Payload, pb)
			}
		}

		tcp := packet.Layer(layers.LayerTypeTCP)
		if tcp != nil {
			tcp := tcp.(*layers.TCP)
			if *checksum {
				err := tcp.SetNetworkLayerForChecksum(packet.NetworkLayer())
				if err != nil {
					log.Fatalf("Failed to set network layer for checksum: %s\n", err)
				}
			}
			c := Context{
				CaptureInfo: packet.Metadata().CaptureInfo,
			}
			stats.totalsz += len(tcp.Payload)
			assembler.AssembleWithContext(packet.NetworkLayer().NetworkFlow(), tcp, &c)
		}
		if count%*statsevery == 0 {
			ref := packet.Metadata().CaptureInfo.Timestamp
			flushed, closed := assembler.FlushWithOptions(reassembly.FlushOptions{T: ref.Add(-timeout), TC: ref.Add(-closeTimeout)})
			Debug("Forced flush: %d flushed, %d closed (%s)", flushed, closed, ref)
		}

		done := *maxcount > 0 && count >= *maxcount
		if count%*statsevery == 0 || done {
			fmt.Fprintf(os.Stderr, "Processed %v packets (%v bytes) in %v (errors: %v, type:%v)\n", count, bytes, time.Since(start), errors, len(errorsMap))
		}
		select {
		case <-signalChan:
			fmt.Fprintf(os.Stderr, "\nCaught SIGINT: aborting\n")
			done = true
		default:
			// NOP: continue
		}
		if done {
			break
		}
	}

	closed := assembler.FlushAll()
	Debug("Final flush: %d closed", closed)
	if outputLevel >= 2 {
		streamPool.Dump()
	}

	if *memprofile != "" {
		f, err := os.Create(*memprofile)
		if err != nil {
			log.Fatal(err)
		}
		pprof.WriteHeapProfile(f)
		f.Close()
	}

	streamFactory.WaitGoRoutines()
	Debug("%s\n", assembler.Dump())
	if !*nodefrag {
		fmt.Printf("IPdefrag:\t\t%d\n", stats.ipdefrag)
	}
	fmt.Printf("TCP stats:\n")
	fmt.Printf(" missed bytes:\t\t%d\n", stats.missedBytes)
	fmt.Printf(" total packets:\t\t%d\n", stats.pkt)
	fmt.Printf(" rejected FSM:\t\t%d\n", stats.rejectFsm)
	fmt.Printf(" rejected Options:\t%d\n", stats.rejectOpt)
	fmt.Printf(" reassembled bytes:\t%d\n", stats.sz)
	fmt.Printf(" total TCP bytes:\t%d\n", stats.totalsz)
	fmt.Printf(" conn rejected FSM:\t%d\n", stats.rejectConnFsm)
	fmt.Printf(" reassembled chunks:\t%d\n", stats.reassembled)
	fmt.Printf(" out-of-order packets:\t%d\n", stats.outOfOrderPackets)
	fmt.Printf(" out-of-order bytes:\t%d\n", stats.outOfOrderBytes)
	fmt.Printf(" biggest-chunk packets:\t%d\n", stats.biggestChunkPackets)
	fmt.Printf(" biggest-chunk bytes:\t%d\n", stats.biggestChunkBytes)
	fmt.Printf(" overlap packets:\t%d\n", stats.overlapPackets)
	fmt.Printf(" overlap bytes:\t\t%d\n", stats.overlapBytes)
	fmt.Printf("Errors: %d\n", errors)
	for e, _ := range errorsMap {
		fmt.Printf(" %s:\t\t%d\n", e, errorsMap[e])
	}
}
gopacket-1.1.14/examples/statsassembly/000077500000000000000000000000001316321740500201115ustar00rootroot00000000000000gopacket-1.1.14/examples/statsassembly/main.go000066400000000000000000000167771316321740500214060ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// This binary provides sample code for using the gopacket TCP assembler raw,
// without the help of the tcpreader library.  It watches TCP streams and
// reports statistics on completed streams.
//
// It also uses gopacket.DecodingLayerParser instead of the normal
// gopacket.PacketSource, to highlight the methods, pros, and cons of this
// approach.
package main

import (
	"flag"
	"github.com/google/gopacket"
	"github.com/google/gopacket/examples/util"
	"github.com/google/gopacket/layers"
	"github.com/google/gopacket/pcap"
	"github.com/google/gopacket/tcpassembly"
	"log"
	"time"
)

var iface = flag.String("i", "eth0", "Interface to get packets from")
var snaplen = flag.Int("s", 65536, "SnapLen for pcap packet capture")
var filter = flag.String("f", "tcp", "BPF filter for pcap")
var logAllPackets = flag.Bool("v", false, "Log whenever we see a packet")
var bufferedPerConnection = flag.Int("connection_max_buffer", 0, `
Max packets to buffer for a single connection before skipping over a gap in data
and continuing to stream the connection after the buffer.  If zero or less, this
is infinite.`)
var bufferedTotal = flag.Int("total_max_buffer", 0, `
Max packets to buffer total before skipping over gaps in connections and
continuing to stream connection data.  If zero or less, this is infinite`)
var flushAfter = flag.String("flush_after", "2m", `
Connections which have buffered packets (they've gotten packets out of order and
are waiting for old packets to fill the gaps) are flushed after they're this old
(their oldest gap is skipped).  Any string parsed by time.ParseDuration is
acceptable here`)
var packetCount = flag.Int("c", -1, `
Quit after processing this many packets, flushing all currently buffered
connections.  If negative, this is infinite`)

// simpleStreamFactory implements tcpassembly.StreamFactory
type statsStreamFactory struct{}

// statsStream will handle the actual decoding of stats requests.
type statsStream struct {
	net, transport                      gopacket.Flow
	bytes, packets, outOfOrder, skipped int64
	start, end                          time.Time
	sawStart, sawEnd                    bool
}

// New creates a new stream.  It's called whenever the assembler sees a stream
// it isn't currently following.
func (factory *statsStreamFactory) New(net, transport gopacket.Flow) tcpassembly.Stream {
	log.Printf("new stream %v:%v started", net, transport)
	s := &statsStream{
		net:       net,
		transport: transport,
		start:     time.Now(),
	}
	s.end = s.start
	// ReaderStream implements tcpassembly.Stream, so we can return a pointer to it.
	return s
}

// Reassembled is called whenever new packet data is available for reading.
// Reassembly objects contain stream data IN ORDER.
func (s *statsStream) Reassembled(reassemblies []tcpassembly.Reassembly) {
	for _, reassembly := range reassemblies {
		if reassembly.Seen.Before(s.end) {
			s.outOfOrder++
		} else {
			s.end = reassembly.Seen
		}
		s.bytes += int64(len(reassembly.Bytes))
		s.packets += 1
		if reassembly.Skip > 0 {
			s.skipped += int64(reassembly.Skip)
		}
		s.sawStart = s.sawStart || reassembly.Start
		s.sawEnd = s.sawEnd || reassembly.End
	}
}

// ReassemblyComplete is called when the TCP assembler believes a stream has
// finished.
func (s *statsStream) ReassemblyComplete() {
	diffSecs := float64(s.end.Sub(s.start)) / float64(time.Second)
	log.Printf("Reassembly of stream %v:%v complete - start:%v end:%v bytes:%v packets:%v ooo:%v bps:%v pps:%v skipped:%v",
		s.net, s.transport, s.start, s.end, s.bytes, s.packets, s.outOfOrder,
		float64(s.bytes)/diffSecs, float64(s.packets)/diffSecs, s.skipped)
}

func main() {
	defer util.Run()()

	flushDuration, err := time.ParseDuration(*flushAfter)
	if err != nil {
		log.Fatal("invalid flush duration: ", *flushAfter)
	}

	log.Printf("starting capture on interface %q", *iface)
	// Set up pcap packet capture
	handle, err := pcap.OpenLive(*iface, int32(*snaplen), true, flushDuration/2)
	if err != nil {
		log.Fatal("error opening pcap handle: ", err)
	}
	if err := handle.SetBPFFilter(*filter); err != nil {
		log.Fatal("error setting BPF filter: ", err)
	}

	// Set up assembly
	streamFactory := &statsStreamFactory{}
	streamPool := tcpassembly.NewStreamPool(streamFactory)
	assembler := tcpassembly.NewAssembler(streamPool)
	assembler.MaxBufferedPagesPerConnection = *bufferedPerConnection
	assembler.MaxBufferedPagesTotal = *bufferedTotal

	log.Println("reading in packets")

	// We use a DecodingLayerParser here instead of a simpler PacketSource.
	// This approach should be measurably faster, but is also more rigid.
	// PacketSource will handle any known type of packet safely and easily,
	// but DecodingLayerParser will only handle those packet types we
	// specifically pass in.  This trade-off can be quite useful, though, in
	// high-throughput situations.
	var eth layers.Ethernet
	var dot1q layers.Dot1Q
	var ip4 layers.IPv4
	var ip6 layers.IPv6
	var ip6extensions layers.IPv6ExtensionSkipper
	var tcp layers.TCP
	var payload gopacket.Payload
	parser := gopacket.NewDecodingLayerParser(layers.LayerTypeEthernet,
		ð, &dot1q, &ip4, &ip6, &ip6extensions, &tcp, &payload)
	decoded := make([]gopacket.LayerType, 0, 4)

	nextFlush := time.Now().Add(flushDuration / 2)

	var byteCount int64
	start := time.Now()

loop:
	for ; *packetCount != 0; *packetCount-- {
		// Check to see if we should flush the streams we have
		// that haven't seen any new data in a while.  Note we set a
		// timeout on our PCAP handle, so this should happen even if we
		// never see packet data.
		if time.Now().After(nextFlush) {
			stats, _ := handle.Stats()
			log.Printf("flushing all streams that haven't seen packets in the last 2 minutes, pcap stats: %+v", stats)
			assembler.FlushOlderThan(time.Now().Add(flushDuration))
			nextFlush = time.Now().Add(flushDuration / 2)
		}

		// To speed things up, we're also using the ZeroCopy method for
		// reading packet data.  This method is faster than the normal
		// ReadPacketData, but the returned bytes in 'data' are
		// invalidated by any subsequent ZeroCopyReadPacketData call.
		// Note that tcpassembly is entirely compatible with this packet
		// reading method.  This is another trade-off which might be
		// appropriate for high-throughput sniffing:  it avoids a packet
		// copy, but its cost is much more careful handling of the
		// resulting byte slice.
		data, ci, err := handle.ZeroCopyReadPacketData()

		if err != nil {
			log.Printf("error getting packet: %v", err)
			continue
		}
		err = parser.DecodeLayers(data, &decoded)
		if err != nil {
			log.Printf("error decoding packet: %v", err)
			continue
		}
		if *logAllPackets {
			log.Printf("decoded the following layers: %v", decoded)
		}
		byteCount += int64(len(data))
		// Find either the IPv4 or IPv6 address to use as our network
		// layer.
		foundNetLayer := false
		var netFlow gopacket.Flow
		for _, typ := range decoded {
			switch typ {
			case layers.LayerTypeIPv4:
				netFlow = ip4.NetworkFlow()
				foundNetLayer = true
			case layers.LayerTypeIPv6:
				netFlow = ip6.NetworkFlow()
				foundNetLayer = true
			case layers.LayerTypeTCP:
				if foundNetLayer {
					assembler.AssembleWithTimestamp(netFlow, &tcp, ci.Timestamp)
				} else {
					log.Println("could not find IPv4 or IPv6 layer, inoring")
				}
				continue loop
			}
		}
		log.Println("could not find TCP layer")
	}
	assembler.FlushAll()
	log.Printf("processed %d bytes in %v", byteCount, time.Since(start))
}
gopacket-1.1.14/examples/synscan/000077500000000000000000000000001316321740500166715ustar00rootroot00000000000000gopacket-1.1.14/examples/synscan/main.go000066400000000000000000000174641316321740500201600ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// synscan implements a TCP syn scanner on top of pcap.
// It's more complicated than arpscan, since it has to handle sending packets
// outside the local network, requiring some routing and ARP work.
//
// Since this is just an example program, it aims for simplicity over
// performance.  It doesn't handle sending packets very quickly, it scans IPs
// serially instead of in parallel, and uses gopacket.Packet instead of
// gopacket.DecodingLayerParser for packet processing.  We also make use of very
// simple timeout logic with time.Since.
//
// Making it blazingly fast is left as an exercise to the reader.
package main

import (
	"errors"
	"flag"
	"log"
	"net"
	"time"

	"github.com/google/gopacket"
	"github.com/google/gopacket/examples/util"
	"github.com/google/gopacket/layers"
	"github.com/google/gopacket/pcap"
	"github.com/google/gopacket/routing"
)

// scanner handles scanning a single IP address.
type scanner struct {
	// iface is the interface to send packets on.
	iface *net.Interface
	// destination, gateway (if applicable), and source IP addresses to use.
	dst, gw, src net.IP

	handle *pcap.Handle

	// opts and buf allow us to easily serialize packets in the send()
	// method.
	opts gopacket.SerializeOptions
	buf  gopacket.SerializeBuffer
}

// newScanner creates a new scanner for a given destination IP address, using
// router to determine how to route packets to that IP.
func newScanner(ip net.IP, router routing.Router) (*scanner, error) {
	s := &scanner{
		dst: ip,
		opts: gopacket.SerializeOptions{
			FixLengths:       true,
			ComputeChecksums: true,
		},
		buf: gopacket.NewSerializeBuffer(),
	}
	// Figure out the route to the IP.
	iface, gw, src, err := router.Route(ip)
	if err != nil {
		return nil, err
	}
	log.Printf("scanning ip %v with interface %v, gateway %v, src %v", ip, iface.Name, gw, src)
	s.gw, s.src, s.iface = gw, src, iface

	// Open the handle for reading/writing.
	// Note we could very easily add some BPF filtering here to greatly
	// decrease the number of packets we have to look at when getting back
	// scan results.
	handle, err := pcap.OpenLive(iface.Name, 65536, true, pcap.BlockForever)
	if err != nil {
		return nil, err
	}
	s.handle = handle
	return s, nil
}

// close cleans up the handle.
func (s *scanner) close() {
	s.handle.Close()
}

// getHwAddr is a hacky but effective way to get the destination hardware
// address for our packets.  It does an ARP request for our gateway (if there is
// one) or destination IP (if no gateway is necessary), then waits for an ARP
// reply.  This is pretty slow right now, since it blocks on the ARP
// request/reply.
func (s *scanner) getHwAddr() (net.HardwareAddr, error) {
	start := time.Now()
	arpDst := s.dst
	if s.gw != nil {
		arpDst = s.gw
	}
	// Prepare the layers to send for an ARP request.
	eth := layers.Ethernet{
		SrcMAC:       s.iface.HardwareAddr,
		DstMAC:       net.HardwareAddr{0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
		EthernetType: layers.EthernetTypeARP,
	}
	arp := layers.ARP{
		AddrType:          layers.LinkTypeEthernet,
		Protocol:          layers.EthernetTypeIPv4,
		HwAddressSize:     6,
		ProtAddressSize:   4,
		Operation:         layers.ARPRequest,
		SourceHwAddress:   []byte(s.iface.HardwareAddr),
		SourceProtAddress: []byte(s.src),
		DstHwAddress:      []byte{0, 0, 0, 0, 0, 0},
		DstProtAddress:    []byte(arpDst),
	}
	// Send a single ARP request packet (we never retry a send, since this
	// is just an example ;)
	if err := s.send(ð, &arp); err != nil {
		return nil, err
	}
	// Wait 3 seconds for an ARP reply.
	for {
		if time.Since(start) > time.Second*3 {
			return nil, errors.New("timeout getting ARP reply")
		}
		data, _, err := s.handle.ReadPacketData()
		if err == pcap.NextErrorTimeoutExpired {
			continue
		} else if err != nil {
			return nil, err
		}
		packet := gopacket.NewPacket(data, layers.LayerTypeEthernet, gopacket.NoCopy)
		if arpLayer := packet.Layer(layers.LayerTypeARP); arpLayer != nil {
			arp := arpLayer.(*layers.ARP)
			if net.IP(arp.SourceProtAddress).Equal(net.IP(arpDst)) {
				return net.HardwareAddr(arp.SourceHwAddress), nil
			}
		}
	}
}

// scan scans the dst IP address of this scanner.
func (s *scanner) scan() error {
	// First off, get the MAC address we should be sending packets to.
	hwaddr, err := s.getHwAddr()
	if err != nil {
		return err
	}
	// Construct all the network layers we need.
	eth := layers.Ethernet{
		SrcMAC:       s.iface.HardwareAddr,
		DstMAC:       hwaddr,
		EthernetType: layers.EthernetTypeIPv4,
	}
	ip4 := layers.IPv4{
		SrcIP:    s.src,
		DstIP:    s.dst,
		Version:  4,
		TTL:      64,
		Protocol: layers.IPProtocolTCP,
	}
	tcp := layers.TCP{
		SrcPort: 54321,
		DstPort: 0, // will be incremented during the scan
		SYN:     true,
	}
	tcp.SetNetworkLayerForChecksum(&ip4)

	// Create the flow we expect returning packets to have, so we can check
	// against it and discard useless packets.
	ipFlow := gopacket.NewFlow(layers.EndpointIPv4, s.dst, s.src)
	start := time.Now()
	for {
		// Send one packet per loop iteration until we've sent packets
		// to all of ports [1, 65535].
		if tcp.DstPort < 65535 {
			start = time.Now()
			tcp.DstPort++
			if err := s.send(ð, &ip4, &tcp); err != nil {
				log.Printf("error sending to port %v: %v", tcp.DstPort, err)
			}
		}
		// Time out 5 seconds after the last packet we sent.
		if time.Since(start) > time.Second*5 {
			log.Printf("timed out for %v, assuming we've seen all we can", s.dst)
			return nil
		}

		// Read in the next packet.
		data, _, err := s.handle.ReadPacketData()
		if err == pcap.NextErrorTimeoutExpired {
			continue
		} else if err != nil {
			log.Printf("error reading packet: %v", err)
			continue
		}

		// Parse the packet.  We'd use DecodingLayerParser here if we
		// wanted to be really fast.
		packet := gopacket.NewPacket(data, layers.LayerTypeEthernet, gopacket.NoCopy)

		// Find the packets we care about, and print out logging
		// information about them.  All others are ignored.
		if net := packet.NetworkLayer(); net == nil {
			// log.Printf("packet has no network layer")
		} else if net.NetworkFlow() != ipFlow {
			// log.Printf("packet does not match our ip src/dst")
		} else if tcpLayer := packet.Layer(layers.LayerTypeTCP); tcpLayer == nil {
			// log.Printf("packet has not tcp layer")
		} else if tcp, ok := tcpLayer.(*layers.TCP); !ok {
			// We panic here because this is guaranteed to never
			// happen.
			panic("tcp layer is not tcp layer :-/")
		} else if tcp.DstPort != 54321 {
			// log.Printf("dst port %v does not match", tcp.DstPort)
		} else if tcp.RST {
			log.Printf("  port %v closed", tcp.SrcPort)
		} else if tcp.SYN && tcp.ACK {
			log.Printf("  port %v open", tcp.SrcPort)
		} else {
			// log.Printf("ignoring useless packet")
		}
	}
}

// send sends the given layers as a single packet on the network.
func (s *scanner) send(l ...gopacket.SerializableLayer) error {
	if err := gopacket.SerializeLayers(s.buf, s.opts, l...); err != nil {
		return err
	}
	return s.handle.WritePacketData(s.buf.Bytes())
}

func main() {
	defer util.Run()()
	router, err := routing.New()
	if err != nil {
		log.Fatal("routing error:", err)
	}
	for _, arg := range flag.Args() {
		var ip net.IP
		if ip = net.ParseIP(arg); ip == nil {
			log.Printf("non-ip target: %q", arg)
			continue
		} else if ip = ip.To4(); ip == nil {
			log.Printf("non-ipv4 target: %q", arg)
			continue
		}
		// Note:  newScanner creates and closes a pcap Handle once for
		// every scan target.  We could do much better, were this not an
		// example ;)
		s, err := newScanner(ip, router)
		if err != nil {
			log.Printf("unable to create scanner for %v: %v", ip, err)
			continue
		}
		if err := s.scan(); err != nil {
			log.Printf("unable to scan %v: %v", ip, err)
		}
		s.close()
	}
}
gopacket-1.1.14/examples/util/000077500000000000000000000000001316321740500161705ustar00rootroot00000000000000gopacket-1.1.14/examples/util/util.go000066400000000000000000000016371316321740500175030ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// Package util provides shared utilities for all gopacket examples.
package util

import (
	"flag"
	"log"
	"os"
	"runtime/pprof"
)

var cpuprofile = flag.String("cpuprofile", "", "Where to write CPU profile")

// Run starts up stuff at the beginning of a main function, and returns a
// function to defer until the function completes.  It should be used like this:
//
//   func main() {
//     defer util.Run()()
//     ... stuff ...
//   }
func Run() func() {
	flag.Parse()
	if *cpuprofile != "" {
		f, err := os.Create(*cpuprofile)
		if err != nil {
			log.Fatalf("could not open cpu profile file %q", *cpuprofile)
		}
		pprof.StartCPUProfile(f)
		return func() {
			pprof.StopCPUProfile()
			f.Close()
		}
	}
	return func() {}
}
gopacket-1.1.14/flows.go000066400000000000000000000173001316321740500150570ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package gopacket

import (
	"bytes"
	"fmt"
	"strconv"
)

// MaxEndpointSize determines the maximum size in bytes of an endpoint address.
//
// Endpoints/Flows have a problem:  They need to be hashable.  Therefore, they
// can't use a byte slice.  The two obvious choices are to use a string or a
// byte array.  Strings work great, but string creation requires memory
// allocation, which can be slow.  Arrays work great, but have a fixed size.  We
// originally used the former, now we've switched to the latter.  Use of a fixed
// byte-array doubles the speed of constructing a flow (due to not needing to
// allocate).  This is a huge increase... too much for us to pass up.
//
// The end result of this, though, is that an endpoint/flow can't be created
// using more than MaxEndpointSize bytes per address.
const MaxEndpointSize = 16

// Endpoint is the set of bytes used to address packets at various layers.
// See LinkLayer, NetworkLayer, and TransportLayer specifications.
// Endpoints are usable as map keys.
type Endpoint struct {
	typ EndpointType
	len int
	raw [MaxEndpointSize]byte
}

// EndpointType returns the endpoint type associated with this endpoint.
func (a Endpoint) EndpointType() EndpointType { return a.typ }

// Raw returns the raw bytes of this endpoint.  These aren't human-readable
// most of the time, but they are faster than calling String.
func (a Endpoint) Raw() []byte { return a.raw[:a.len] }

// LessThan provides a stable ordering for all endpoints.  It sorts first based
// on the EndpointType of an endpoint, then based on the raw bytes of that
// endpoint.
//
// For some endpoints, the actual comparison may not make sense, however this
// ordering does provide useful information for most Endpoint types.
// Ordering is based first on endpoint type, then on raw endpoint bytes.
// Endpoint bytes are sorted lexigraphically.
func (a Endpoint) LessThan(b Endpoint) bool {
	return a.typ < b.typ || (a.typ == b.typ && bytes.Compare(a.raw[:a.len], b.raw[:b.len]) < 0)
}

// fnvHash is used by our FastHash functions, and implements the FNV hash
// created by Glenn Fowler, Landon Curt Noll, and Phong Vo.
// See http://isthe.com/chongo/tech/comp/fnv/.
func fnvHash(s []byte) (h uint64) {
	h = fnvBasis
	for i := 0; i < len(s); i++ {
		h ^= uint64(s[i])
		h *= fnvPrime
	}
	return
}

const fnvBasis = 14695981039346656037
const fnvPrime = 1099511628211

// FastHash provides a quick hashing function for an endpoint, useful if you'd
// like to split up endpoints by modulos or other load-balancing techniques.
// It uses a variant of Fowler-Noll-Vo hashing.
//
// The output of FastHash is not guaranteed to remain the same through future
// code revisions, so should not be used to key values in persistent storage.
func (a Endpoint) FastHash() (h uint64) {
	h = fnvHash(a.raw[:a.len])
	h ^= uint64(a.typ)
	h *= fnvPrime
	return
}

// NewEndpoint creates a new Endpoint object.
//
// The size of raw must be less than MaxEndpointSize, otherwise this function
// will panic.
func NewEndpoint(typ EndpointType, raw []byte) (e Endpoint) {
	e.len = len(raw)
	if e.len > MaxEndpointSize {
		panic("raw byte length greater than MaxEndpointSize")
	}
	e.typ = typ
	copy(e.raw[:], raw)
	return
}

// EndpointTypeMetadata is used to register a new endpoint type.
type EndpointTypeMetadata struct {
	// Name is the string returned by an EndpointType's String function.
	Name string
	// Formatter is called from an Endpoint's String function to format the raw
	// bytes in an Endpoint into a human-readable string.
	Formatter func([]byte) string
}

// EndpointType is the type of a gopacket Endpoint.  This type determines how
// the bytes stored in the endpoint should be interpreted.
type EndpointType int64

var endpointTypes = map[EndpointType]EndpointTypeMetadata{}

// RegisterEndpointType creates a new EndpointType and registers it globally.
// It MUST be passed a unique number, or it will panic.  Numbers 0-999 are
// reserved for gopacket's use.
func RegisterEndpointType(num int, meta EndpointTypeMetadata) EndpointType {
	t := EndpointType(num)
	if _, ok := endpointTypes[t]; ok {
		panic("Endpoint type number already in use")
	}
	endpointTypes[t] = meta
	return t
}

func (e EndpointType) String() string {
	if t, ok := endpointTypes[e]; ok {
		return t.Name
	}
	return strconv.Itoa(int(e))
}

func (a Endpoint) String() string {
	if t, ok := endpointTypes[a.typ]; ok && t.Formatter != nil {
		return t.Formatter(a.raw[:a.len])
	}
	return fmt.Sprintf("%v:%v", a.typ, a.raw)
}

// Flow represents the direction of traffic for a packet layer, as a source and destination Endpoint.
// Flows are usable as map keys.
type Flow struct {
	typ        EndpointType
	slen, dlen int
	src, dst   [MaxEndpointSize]byte
}

// FlowFromEndpoints creates a new flow by pasting together two endpoints.
// The endpoints must have the same EndpointType, or this function will return
// an error.
func FlowFromEndpoints(src, dst Endpoint) (_ Flow, err error) {
	if src.typ != dst.typ {
		err = fmt.Errorf("Mismatched endpoint types: %v->%v", src.typ, dst.typ)
		return
	}
	return Flow{src.typ, src.len, dst.len, src.raw, dst.raw}, nil
}

// FastHash provides a quick hashing function for a flow, useful if you'd
// like to split up flows by modulos or other load-balancing techniques.
// It uses a variant of Fowler-Noll-Vo hashing, and is guaranteed to collide
// with its reverse flow.  IE: the flow A->B will have the same hash as the flow
// B->A.
//
// The output of FastHash is not guaranteed to remain the same through future
// code revisions, so should not be used to key values in persistent storage.
func (f Flow) FastHash() (h uint64) {
	// This combination must be commutative.  We don't use ^, since that would
	// give the same hash for all A->A flows.
	h = fnvHash(f.src[:f.slen]) + fnvHash(f.dst[:f.dlen])
	h ^= uint64(f.typ)
	h *= fnvPrime
	return
}

// String returns a human-readable representation of this flow, in the form
// "Src->Dst"
func (f Flow) String() string {
	s, d := f.Endpoints()
	return fmt.Sprintf("%v->%v", s, d)
}

// EndpointType returns the EndpointType for this Flow.
func (f Flow) EndpointType() EndpointType {
	return f.typ
}

// Endpoints returns the two Endpoints for this flow.
func (f Flow) Endpoints() (src, dst Endpoint) {
	return Endpoint{f.typ, f.slen, f.src}, Endpoint{f.typ, f.dlen, f.dst}
}

// Src returns the source Endpoint for this flow.
func (f Flow) Src() (src Endpoint) {
	src, _ = f.Endpoints()
	return
}

// Dst returns the destination Endpoint for this flow.
func (f Flow) Dst() (dst Endpoint) {
	_, dst = f.Endpoints()
	return
}

// Reverse returns a new flow with endpoints reversed.
func (f Flow) Reverse() Flow {
	return Flow{f.typ, f.dlen, f.slen, f.dst, f.src}
}

// NewFlow creates a new flow.
//
// src and dst must have length <= MaxEndpointSize, otherwise NewFlow will
// panic.
func NewFlow(t EndpointType, src, dst []byte) (f Flow) {
	f.slen = len(src)
	f.dlen = len(dst)
	if f.slen > MaxEndpointSize || f.dlen > MaxEndpointSize {
		panic("flow raw byte length greater than MaxEndpointSize")
	}
	f.typ = t
	copy(f.src[:], src)
	copy(f.dst[:], dst)
	return
}

// EndpointInvalid is an endpoint type used for invalid endpoints, IE endpoints
// that are specified incorrectly during creation.
var EndpointInvalid = RegisterEndpointType(0, EndpointTypeMetadata{Name: "invalid", Formatter: func(b []byte) string {
	return fmt.Sprintf("%v", b)
}})

// InvalidEndpoint is a singleton Endpoint of type EndpointInvalid.
var InvalidEndpoint = NewEndpoint(EndpointInvalid, nil)

// InvalidFlow is a singleton Flow of type EndpointInvalid.
var InvalidFlow = NewFlow(EndpointInvalid, nil, nil)
gopacket-1.1.14/gc000077500000000000000000000142501316321740500137160ustar00rootroot00000000000000#!/bin/bash
# Copyright 2012 Google, Inc. All rights reserved.

# This script provides a simple way to run benchmarks against previous code and
# keep a log of how benchmarks change over time.  When used with the --benchmark
# flag, it runs benchmarks from the current code and from the last commit run
# with --benchmark, then stores the results in the git commit description.  We
# rerun the old benchmarks along with the new ones, since there's no guarantee
# that git commits will happen on the same machine, so machine differences could
# cause wildly inaccurate results.
#
# If you're making changes to 'gopacket' which could cause performance changes,
# you may be requested to use this commit script to make sure your changes don't
# have large detrimental effects (or to show off how awesome your performance
# improvements are).
#
# If not run with the --benchmark flag, this script is still very useful... it
# makes sure all the correct go formatting, building, and testing work as
# expected.

function Usage {
  cat <

--benchmark:  Run benchmark comparisons against last benchmark'd commit
--root:  Run tests that require root priviledges
--gen:  Generate code for MACs/ports by pulling down external data

Note, some 'git commit' flags are necessary, if all else fails, pass in -a
EOF
  exit 1
}

BENCH=""
GEN=""
ROOT=""
while [ ! -z "$1" ]; do
  case "$1" in
    "--benchmark")
      BENCH="$2"
      shift
      shift
      ;;
    "--gen")
      GEN="yes"
      shift
      ;;
    "--root")
      ROOT="yes"
      shift
      ;;
    "--help")
      Usage
      ;;
    "-h")
      Usage
      ;;
    "help")
      Usage
      ;;
    *)
      break
      ;;
  esac
done

function Root {
  if [ ! -z "$ROOT" ]; then
    local exec="$1"
    # Some folks (like me) keep source code in places inaccessible by root (like
    # NFS), so to make sure things run smoothly we copy them to a /tmp location.
    local tmpfile="$(mktemp -t gopacket_XXXXXXXX)"
    echo "Running root test executable $exec as $tmpfile"
    cp "$exec" "$tmpfile"
    chmod a+x "$tmpfile"
    shift
    sudo "$tmpfile" "$@"
  fi
}

if [ "$#" -eq "0" ]; then
  Usage
fi

cd $(dirname $0)

# Check for copyright notices.
for filename in $(find ./ -type f -name '*.go'); do
  if ! head -n 1 "$filename" | grep -q Copyright; then
    echo "File '$filename' may not have copyright notice"
    exit 1
  fi
done

set -e
set -x

if [ ! -z "$ROOT" ]; then
  echo "Running SUDO to get root priviledges for root tests"
  sudo echo "have root"
fi

if [ ! -z "$GEN" ]; then
  pushd macs
  go run gen.go | gofmt > valid_mac_prefixes.go
  popd
  pushd layers
  go run gen.go | gofmt > iana_ports.go
  popd
fi

# Make sure everything is formatted, compiles, and tests pass.
go fmt ./...
go test -i ./... 2>/dev/null >/dev/null || true
go test
go build
pushd examples/bytediff
go build
popd
if [ -f /usr/include/pcap.h ]; then
  pushd pcap
  go test ./...
  go build ./...
  go build pcap_tester.go
  Root pcap_tester --mode=basic
  Root pcap_tester --mode=filtered
  Root pcap_tester --mode=timestamp || echo "You might not support timestamp sources"
  popd
  pushd examples/pcapdump
  go build
  popd
  pushd examples/arpscan
  go build
  popd
  pushd examples/bidirectional
  go build
  popd
  pushd examples/synscan
  go build
  popd
  pushd examples/httpassembly
  go build
  popd
  pushd examples/statsassembly
  go build
  popd
fi
pushd macs
go test ./...
gofmt -w gen.go
go build gen.go
popd
pushd tcpassembly
go test ./...
popd
pushd reassembly
go test ./...
popd
pushd layers
gofmt -w gen.go
go build gen.go
go test ./...
popd
pushd pcapgo
go test ./...
go build ./...
popd
if [ -f /usr/include/linux/if_packet.h ]; then
  if grep -q TPACKET_V3 /usr/include/linux/if_packet.h; then
    pushd afpacket
    go build ./...
    go test ./...
    popd
  fi
fi
if [ -f /usr/include/pfring.h ]; then
  pushd pfring
  go test ./...
  go build ./...
  popd
  pushd examples/pfdump
  go build
  popd
fi

for travis_script in `ls .travis.*.sh`; do
  ./$travis_script
done

# Run our initial commit
git commit "$@"

if [ -z "$BENCH" ]; then
  set +x
  echo "We're not benchmarking and we've committed... we're done!"
  exit
fi

### If we get here, we want to run benchmarks from current commit, and compare
### then to benchmarks from the last --benchmark commit.

# Get our current branch.
BRANCH="$(git branch | grep '^*' | awk '{print $2}')"

# File we're going to build our commit description in.
COMMIT_FILE="$(mktemp /tmp/tmp.XXXXXXXX)"

# Add the word "BENCH" to the start of the git commit.
echo -n "BENCH " > $COMMIT_FILE

# Get the current description... there must be an easier way.
git log -n 1 | grep '^ ' | sed 's/^    //' >> $COMMIT_FILE

# Get the commit sha for the last benchmark commit
PREV=$(git log -n 1 --grep='BENCHMARK_MARKER_DO_NOT_CHANGE' | head -n 1 | awk '{print $2}')

## Run current benchmarks

cat >> $COMMIT_FILE <&1 | tee -a $COMMIT_FILE
pushd layers
go test --test.bench="$BENCH" 2>&1 | tee -a $COMMIT_FILE
popd
cat >> $COMMIT_FILE <&1 | tee -a $COMMIT_FILE
fi



## Reset to last benchmark commit, run benchmarks

git checkout $PREV

cat >> $COMMIT_FILE <&1 | tee -a $COMMIT_FILE
pushd layers
go test --test.bench="$BENCH" 2>&1 | tee -a $COMMIT_FILE
popd
cat >> $COMMIT_FILE <&1 | tee -a $COMMIT_FILE
fi



## Reset back to the most recent commit, edit the commit message by appending
## benchmark results.
git checkout $BRANCH
git commit --amend -F $COMMIT_FILE
gopacket-1.1.14/ip4defrag/000077500000000000000000000000001316321740500152425ustar00rootroot00000000000000gopacket-1.1.14/ip4defrag/defrag.go000066400000000000000000000241401316321740500170220ustar00rootroot00000000000000// Copyright 2013 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// Package ip4defrag implements a IPv4 defragmenter
package ip4defrag

import (
	"container/list"
	"errors"
	"fmt"
	"log"
	"sync"
	"time"

	"github.com/google/gopacket"
	"github.com/google/gopacket/layers"
)

// Quick and Easy to use debug code to trace
// how defrag works.
var debug debugging = false // or flip to true
type debugging bool

func (d debugging) Printf(format string, args ...interface{}) {
	if d {
		log.Printf(format, args...)
	}
}

// Constants determining how to handle fragments.
const (
	IPv4MinimumFragmentSize    = 576   // Minimum size of a single fragment
	IPv4MaximumSize            = 65535 // Maximum size of a fragment (2^16)
	IPv4MaximumFragmentOffset  = 8189  // Maximum offset of a fragment
	IPv4MaximumFragmentListLen = 8     // Back out if we get more than this many fragments
)

// DefragIPv4 takes in an IPv4 packet with a fragment payload.
//
// It do not modify the IPv4 layer in place, 'in' remains untouched
// It returns a ready-to be used IPv4 layer.
//
// If the passed-in IPv4 layer is NOT fragmented, it will
// immediately return it without modifying the layer.
//
// If the IPv4 layer is a fragment and we don't have all
// fragments, it will return nil and store whatever internal
// information it needs to eventually defrag the packet.
//
// If the IPv4 layer is the last fragment needed to reconstruct
// the packet, a new IPv4 layer will be returned, and will be set to
// the entire defragmented packet,
//
// It use a map of all the running flows
//
// Usage example:
//
// func HandlePacket(in *layers.IPv4) err {
//     defragger := ip4defrag.NewIPv4Defragmenter()
//     in, err := defragger.DefragIPv4(in)
//     if err != nil {
//         return err
//     } else if in == nil {
//         return nil  // packet fragment, we don't have whole packet yet.
//     }
//     // At this point, we know that 'in' is defragmented.
//     //It may be the same 'in' passed to
//	   // HandlePacket, or it may not, but we don't really care :)
//	   ... do stuff to 'in' ...
//}
//
func (d *IPv4Defragmenter) DefragIPv4(in *layers.IPv4) (*layers.IPv4, error) {
	return d.DefragIPv4WithTimestamp(in, time.Now())
}

// DefragIPv4WithTimestamp provides functionality of DefragIPv4 with
// an additional timestamp parameter which is used for discarding
// old fragments instead of time.Now()
//
// This is useful when operating on pcap files instead of live captured data
//
func (d *IPv4Defragmenter) DefragIPv4WithTimestamp(in *layers.IPv4, t time.Time) (*layers.IPv4, error) {
	// check if we need to defrag
	if st := d.dontDefrag(in); st == true {
		debug.Printf("defrag: do nothing, do not need anything")
		return in, nil
	}
	// perfom security checks
	st, err := d.securityChecks(in)
	if err != nil || st == false {
		debug.Printf("defrag: alert security check")
		return nil, err
	}

	// ok, got a fragment
	debug.Printf("defrag: got a new fragment in.Id=%d in.FragOffset=%d in.Flags=%d\n",
		in.Id, in.FragOffset*8, in.Flags)

	// have we already seen a flow between src/dst with that Id?
	ipf := newIPv4(in)
	var fl *fragmentList
	var exist bool
	d.Lock()
	fl, exist = d.ipFlows[ipf]
	if !exist {
		debug.Printf("defrag: unknown flow, creating a new one\n")
		fl = new(fragmentList)
		d.ipFlows[ipf] = fl
	}
	d.Unlock()
	// insert, and if final build it
	out, err2 := fl.insert(in, t)

	// at last, if we hit the maximum frag list len
	// without any defrag success, we just drop everything and
	// raise an error
	if out == nil && fl.List.Len()+1 > IPv4MaximumFragmentListLen {
		d.flush(ipf)
		return nil, fmt.Errorf("defrag: Fragment List hits its maximum"+
			"size(%d), without success. Flushing the list",
			IPv4MaximumFragmentListLen)
	}

	// if we got a packet, it's a new one, and he is defragmented
	if out != nil {
		// when defrag is done for a flow between two ip
		// clean the list
		d.flush(ipf)
		return out, nil
	}
	return nil, err2
}

// DiscardOlderThan forgets all packets without any activity since
// time t. It returns the number of FragmentList aka number of
// fragment packets it has discarded.
func (d *IPv4Defragmenter) DiscardOlderThan(t time.Time) int {
	var nb int
	d.Lock()
	for k, v := range d.ipFlows {
		if v.LastSeen.Before(t) {
			nb = nb + 1
			delete(d.ipFlows, k)
		}
	}
	d.Unlock()
	return nb
}

// flush the fragment list for a particular flow
func (d *IPv4Defragmenter) flush(ipf ipv4) {
	d.Lock()
	fl := new(fragmentList)
	d.ipFlows[ipf] = fl
	d.Unlock()
}

// dontDefrag returns true if the IPv4 packet do not need
// any defragmentation
func (d *IPv4Defragmenter) dontDefrag(ip *layers.IPv4) bool {
	// don't defrag packet with DF flag
	if ip.Flags&layers.IPv4DontFragment != 0 {
		return true
	}
	// don't defrag not fragmented ones
	if ip.Flags&layers.IPv4MoreFragments == 0 && ip.FragOffset == 0 {
		return true
	}
	return false
}

// securityChecks performs the needed security checks
func (d *IPv4Defragmenter) securityChecks(ip *layers.IPv4) (bool, error) {
	// don't allow too big fragment offset
	if ip.FragOffset > IPv4MaximumFragmentOffset {
		return false, fmt.Errorf("defrag: fragment offset too big "+
			"(handcrafted? %d > %d)", ip.FragOffset, IPv4MaximumFragmentOffset)
	}
	fragOffset := ip.FragOffset * 8

	// don't allow fragment that would oversize an IP packet
	if fragOffset+ip.Length > IPv4MaximumSize {
		return false, fmt.Errorf("defrag: fragment will overrun "+
			"(handcrafted? %d > %d)", ip.FragOffset*8+ip.Length, IPv4MaximumSize)
	}

	return true, nil
}

// fragmentList holds a container/list used to contains IP
// packets/fragments.  It stores internal counters to track the
// maximum total of byte, and the current length it has received.
// It also stores a flag to know if he has seen the last packet.
type fragmentList struct {
	List          list.List
	Highest       uint16
	Current       uint16
	FinalReceived bool
	LastSeen      time.Time
}

// insert insert an IPv4 fragment/packet into the Fragment List
// It use the following strategy : we are inserting fragment based
// on their offset, latest first. This is sometimes called BSD-Right.
// See: http://www.sans.org/reading-room/whitepapers/detection/ip-fragment-reassembly-scapy-33969
func (f *fragmentList) insert(in *layers.IPv4, t time.Time) (*layers.IPv4, error) {
	// TODO: should keep a copy of *in in the list
	// or not (ie the packet source is reliable) ? -> depends on Lazy / last packet
	fragOffset := in.FragOffset * 8
	if fragOffset >= f.Highest {
		f.List.PushBack(in)
	} else {
		for e := f.List.Front(); e != nil; e = e.Next() {
			frag, _ := e.Value.(*layers.IPv4)
			if in.FragOffset == frag.FragOffset {
				// TODO: what if we receive a fragment
				// that begins with duplicate data but
				// *also* has new data? For example:
				//
				// AAAA
				//     BB
				//     BBCC
				//         DDDD
				//
				// In this situation we completely
				// ignore CC and the complete packet can
				// never be reassembled.
				debug.Printf("defrag: ignoring frag %d as we already have it (duplicate?)\n",
					fragOffset)
				return nil, nil
			}
			if in.FragOffset < frag.FragOffset {
				debug.Printf("defrag: inserting frag %d before existing frag %d\n",
					fragOffset, frag.FragOffset*8)
				f.List.InsertBefore(in, e)
				break
			}
		}
	}

	f.LastSeen = t

	fragLength := in.Length - 20
	// After inserting the Fragment, we update the counters
	if f.Highest < fragOffset+fragLength {
		f.Highest = fragOffset + fragLength
	}
	f.Current = f.Current + fragLength

	debug.Printf("defrag: insert ListLen: %d Highest:%d Current:%d\n",
		f.List.Len(),
		f.Highest, f.Current)

	// Final Fragment ?
	if in.Flags&layers.IPv4MoreFragments == 0 {
		f.FinalReceived = true
	}
	// Ready to try defrag ?
	if f.FinalReceived && f.Highest == f.Current {
		return f.build(in)
	}
	return nil, nil
}

// Build builds the final datagram, modifying ip in place.
// It puts priority to packet in the early position of the list.
// See Insert for more details.
func (f *fragmentList) build(in *layers.IPv4) (*layers.IPv4, error) {
	var final []byte
	var currentOffset uint16

	debug.Printf("defrag: building the datagram \n")
	for e := f.List.Front(); e != nil; e = e.Next() {
		frag, _ := e.Value.(*layers.IPv4)
		if frag.FragOffset*8 == currentOffset {
			debug.Printf("defrag: building - adding %d\n", frag.FragOffset*8)
			final = append(final, frag.Payload...)
			currentOffset = currentOffset + frag.Length - 20
		} else if frag.FragOffset*8 < currentOffset {
			// overlapping fragment - let's take only what we need
			startAt := currentOffset - frag.FragOffset*8
			debug.Printf("defrag: building - overlapping, starting at %d\n",
				startAt)
			if startAt > frag.Length-20 {
				return nil, errors.New("defrag: building - invalid fragment")
			}
			final = append(final, frag.Payload[startAt:]...)
			currentOffset = currentOffset + frag.FragOffset*8
		} else {
			// Houston - we have an hole !
			debug.Printf("defrag: hole found while building, " +
				"stopping the defrag process\n")
			return nil, errors.New("defrag: building - hole found")
		}
		debug.Printf("defrag: building - next is %d\n", currentOffset)
	}

	// TODO recompute IP Checksum
	out := &layers.IPv4{
		Version:    in.Version,
		IHL:        in.IHL,
		TOS:        in.TOS,
		Length:     f.Highest,
		Id:         0,
		Flags:      0,
		FragOffset: 0,
		TTL:        in.TTL,
		Protocol:   in.Protocol,
		Checksum:   0,
		SrcIP:      in.SrcIP,
		DstIP:      in.DstIP,
		Options:    in.Options,
		Padding:    in.Padding,
	}
	out.Payload = final

	return out, nil
}

// ipv4 is a struct to be used as a key.
type ipv4 struct {
	ip4 gopacket.Flow
	id  uint16
}

// newIPv4 returns a new initialized IPv4 Flow
func newIPv4(ip *layers.IPv4) ipv4 {
	return ipv4{
		ip4: ip.NetworkFlow(),
		id:  ip.Id,
	}
}

// IPv4Defragmenter is a struct which embedded a map of
// all fragment/packet.
type IPv4Defragmenter struct {
	sync.RWMutex
	ipFlows map[ipv4]*fragmentList
}

// NewIPv4Defragmenter returns a new IPv4Defragmenter
// with an initialized map.
func NewIPv4Defragmenter() *IPv4Defragmenter {
	return &IPv4Defragmenter{
		ipFlows: make(map[ipv4]*fragmentList),
	}
}
gopacket-1.1.14/ip4defrag/defrag_test.go000066400000000000000000002362771316321740500201010ustar00rootroot00000000000000// Copyright 2013 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package ip4defrag

import (
	"bytes"
	"fmt"
	"net"
	"testing"

	"github.com/google/gopacket"
	"github.com/google/gopacket/bytediff"
	"github.com/google/gopacket/layers"
)

func TestNotFrag(t *testing.T) {
	ip := layers.IPv4{
		Version: 4,
		TTL:     220,
		SrcIP:   net.IPv4(1, 1, 1, 1),
		DstIP:   net.IPv4(2, 2, 2, 2),
		Flags:   layers.IPv4DontFragment,
	}
	defrag := NewIPv4Defragmenter()

	out, err := defrag.DefragIPv4(&ip)
	if out == nil || err != nil {
		t.Errorf("defrag: this packet do not need to be defrag ['%s']", err)
	}
}

func TestDefragPingMultipleFrags(t *testing.T) {
	defrag := NewIPv4Defragmenter()

	// We inject the 4 fragments and test the DefragIPv4 interface
	gentestDefrag(t, defrag, testPing1Frag1, false, "Ping1Frag1")
	gentestDefrag(t, defrag, testPing1Frag1, false, "Ping1Frag1")
	gentestDefrag(t, defrag, testPing1Frag1, false, "Ping1Frag1")
	gentestDefrag(t, defrag, testPing1Frag3, false, "Ping1Frag3")
	gentestDefrag(t, defrag, testPing1Frag2, false, "Ping1Frag2")
	ip := gentestDefrag(t, defrag, testPing1Frag4, true, "Ping1Frag4")

	if len(ip.Payload) != 4508 {
		t.Fatalf("defrag: expecting a packet of 4508 bytes, got %d", len(ip.Payload))
	}

	validPayload := append(testPing1Frag1[34:], testPing1Frag2[34:]...)
	validPayload = append(validPayload, testPing1Frag3[34:]...)
	validPayload = append(validPayload, testPing1Frag4[34:]...)

	if bytes.Compare(validPayload, ip.Payload) != 0 {
		fmt.Println(bytediff.BashOutput.String(
			bytediff.Diff(validPayload, ip.Payload)))
		t.Errorf("defrag: payload is not correctly defragmented")
	}
}

func TestDefragPing1(t *testing.T) {
	defrag := NewIPv4Defragmenter()

	// We inject the 4 fragments and test the DefragIPv4 interface
	gentestDefrag(t, defrag, testPing1Frag1, false, "Ping1Frag1")
	gentestDefrag(t, defrag, testPing1Frag3, false, "Ping1Frag3")
	gentestDefrag(t, defrag, testPing1Frag2, false, "Ping1Frag2")
	ip := gentestDefrag(t, defrag, testPing1Frag4, true, "Ping1Frag4")

	if len(ip.Payload) != 4508 {
		t.Fatalf("defrag: expecting a packet of 4508 bytes, got %d", len(ip.Payload))
	}

	validPayload := append(testPing1Frag1[34:], testPing1Frag2[34:]...)
	validPayload = append(validPayload, testPing1Frag3[34:]...)
	validPayload = append(validPayload, testPing1Frag4[34:]...)

	if bytes.Compare(validPayload, ip.Payload) != 0 {
		fmt.Println(bytediff.BashOutput.String(
			bytediff.Diff(validPayload, ip.Payload)))
		t.Errorf("defrag: payload is not correctly defragmented")
	}

	// We redo the same test to handle duplication, and be sure
	// that the internal list is correctly cleaned up.
	gentestDefrag(t, defrag, testPing1Frag1, false, "Ping1Frag1")
	gentestDefrag(t, defrag, testPing1Frag3, false, "Ping1Frag3")
	gentestDefrag(t, defrag, testPing1Frag2, false, "Ping1Frag2")
	ip2 := gentestDefrag(t, defrag, testPing1Frag4, true, "Ping1Frag4")

	if bytes.Compare(ip2.Payload, ip.Payload) != 0 {
		fmt.Println(bytediff.BashOutput.String(
			bytediff.Diff(validPayload, ip.Payload)))
		t.Errorf("defrag: ip and ip2 payload are different")
	}
}

func TestDefragPing1and2(t *testing.T) {
	debug = false
	defrag := NewIPv4Defragmenter()

	// We inject the 8 mixed fragments from two "flows"
	// and test the DefragIPv4 interface
	gentestDefrag(t, defrag, testPing1Frag1, false, "Ping1Frag1")
	gentestDefrag(t, defrag, testPing1Frag3, false, "Ping1Frag3")
	gentestDefrag(t, defrag, testPing2Frag3, false, "Ping2Frag3")
	gentestDefrag(t, defrag, testPing2Frag4, false, "Ping2Frag4")
	gentestDefrag(t, defrag, testPing1Frag2, false, "Ping1Frag2")
	gentestDefrag(t, defrag, testPing2Frag1, false, "Ping2Frag1")
	ip := gentestDefrag(t, defrag, testPing1Frag4, true, "Ping1Frag4")

	if len(ip.Payload) != 4508 {
		t.Fatalf("defrag: expecting a packet Ping1 of 4508 bytes, got %d",
			len(ip.Payload))
	}

	validPayload := append(testPing1Frag1[34:], testPing1Frag2[34:]...)
	validPayload = append(validPayload, testPing1Frag3[34:]...)
	validPayload = append(validPayload, testPing1Frag4[34:]...)

	if bytes.Compare(validPayload, ip.Payload) != 0 {
		fmt.Println(bytediff.BashOutput.String(
			bytediff.Diff(validPayload, ip.Payload)))
		t.Errorf("defrag: payload Ping1 is not correctly defragmented")
	}

	ip = gentestDefrag(t, defrag, testPing2Frag2, true, "Ping2Frag2")
	if len(ip.Payload) != 4508 {
		t.Fatalf("defrag: expecting a packet Ping2 of 4508 bytes, got %d",
			len(ip.Payload))
	}

	validPayload2 := append(testPing2Frag1[34:], testPing2Frag2[34:]...)
	validPayload2 = append(validPayload2, testPing2Frag3[34:]...)
	validPayload2 = append(validPayload2, testPing2Frag4[34:]...)

	if bytes.Compare(validPayload2, ip.Payload) != 0 {
		fmt.Println(bytediff.BashOutput.String(
			bytediff.Diff(validPayload2, ip.Payload)))
		t.Errorf("defrag: payload Ping2 is not correctly defragmented")
	}
	debug = false
}

func TestDefragPingTooMuch(t *testing.T) {
	defrag := NewIPv4Defragmenter()

	ip1 := layers.IPv4{
		Version:    4,
		TTL:        15,
		SrcIP:      net.IPv4(1, 1, 1, 1),
		DstIP:      net.IPv4(2, 2, 2, 2),
		Id:         0xcc,
		FragOffset: 0,
		Length:     500,
		Flags:      layers.IPv4MoreFragments,
	}
	defrag.DefragIPv4(&ip1)
	for i := 2; i < 8; i = i + 1 {
		nip := ip1
		nip.FragOffset = ip1.Length * uint16(i)
		out, err := defrag.DefragIPv4(&nip)
		if err != nil || out != nil {
			t.Fatalf("defrag: %s", err)
		}

	}
	ip8 := ip1
	ip8.FragOffset = 666

	_, err := defrag.DefragIPv4(&ip8)
	if err == nil {
		t.Fatalf("defrag: Maximum number of fragments are supposed to be 8")
	}
}

func gentestDefrag(t *testing.T, defrag *IPv4Defragmenter, buf []byte, expect bool, label string) *layers.IPv4 {
	p := gopacket.NewPacket(buf, layers.LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	ipL := p.Layer(layers.LayerTypeIPv4)
	in, _ := ipL.(*layers.IPv4)

	out, err := defrag.DefragIPv4(in)
	if err != nil {
		t.Fatalf("defrag: %s", err)
	}
	status := false
	if out != nil {
		status = true
	}
	if status != expect {
		t.Fatalf("defrag: a fragment was not detected (%s)", label)
	}
	return out
}

/* Frame 1-1 (1514 bytes) */
var testPing1Frag1 = []byte{
	0xf4, 0xca, 0xe5, 0x4e, 0xe1, 0x46, 0x7c, 0x7a, /* ...N.F|z */
	0x91, 0x7d, 0x7c, 0x74, 0x08, 0x00, 0x45, 0x00, /* .}|t..E. */
	0x05, 0xdc, 0xb3, 0xe1, 0x20, 0x00, 0x40, 0x01, /* .... .@. */
	0xcf, 0x70, 0xc0, 0xa8, 0x01, 0x17, 0x08, 0x08, /* .p...... */
	0x08, 0x08, 0x08, 0x00, 0x45, 0xa6, 0x14, 0xbf, /* ....E... */
	0x00, 0x01, 0x9e, 0x3e, 0x20, 0x55, 0x00, 0x00, /* ...> U.. */
	0x00, 0x00, 0x16, 0x91, 0x0d, 0x00, 0x00, 0x00, /* ........ */
	0x00, 0x00, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, /* .. */
}

/* Frame (1514 bytes) */
var testPing1Frag2 = []byte{
	0xf4, 0xca, 0xe5, 0x4e, 0xe1, 0x46, 0x7c, 0x7a, /* ...N.F|z */
	0x91, 0x7d, 0x7c, 0x74, 0x08, 0x00, 0x45, 0x00, /* .}|t..E. */
	0x05, 0xdc, 0xb3, 0xe1, 0x20, 0xb9, 0x40, 0x01, /* .... .@. */
	0xce, 0xb7, 0xc0, 0xa8, 0x01, 0x17, 0x08, 0x08, /* ........ */
	0x08, 0x08, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, /* .. */
}

/* Frame (1514 bytes) */
var testPing1Frag3 = []byte{
	0xf4, 0xca, 0xe5, 0x4e, 0xe1, 0x46, 0x7c, 0x7a, /* ...N.F|z */
	0x91, 0x7d, 0x7c, 0x74, 0x08, 0x00, 0x45, 0x00, /* .}|t..E. */
	0x05, 0xdc, 0xb3, 0xe1, 0x21, 0x72, 0x40, 0x01, /* ....!r@. */
	0xcd, 0xfe, 0xc0, 0xa8, 0x01, 0x17, 0x08, 0x08, /* ........ */
	0x08, 0x08, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, /* NO */
}

/* Frame (102 bytes) */
var testPing1Frag4 = []byte{
	0xf4, 0xca, 0xe5, 0x4e, 0xe1, 0x46, 0x7c, 0x7a, /* ...N.F|z */
	0x91, 0x7d, 0x7c, 0x74, 0x08, 0x00, 0x45, 0x00, /* .}|t..E. */
	0x00, 0x58, 0xb3, 0xe1, 0x02, 0x2b, 0x40, 0x01, /* .X...+@. */
	0xf2, 0xc9, 0xc0, 0xa8, 0x01, 0x17, 0x08, 0x08, /* ........ */
	0x08, 0x08, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* ..PQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, /* ...... */
}

/* Frame (1514 bytes) */
var testPing2Frag1 = []byte{
	0xf4, 0xca, 0xe5, 0x4e, 0xe1, 0x46, 0x7c, 0x7a, /* ...N.F|z */
	0x91, 0x7d, 0x7c, 0x74, 0x08, 0x00, 0x45, 0x00, /* .}|t..E. */
	0x05, 0xdc, 0xb4, 0x9e, 0x20, 0x00, 0x40, 0x01, /* .... .@. */
	0xce, 0xb3, 0xc0, 0xa8, 0x01, 0x17, 0x08, 0x08, /* ........ */
	0x08, 0x08, 0x08, 0x00, 0x9e, 0xa0, 0x14, 0xbf, /* ........ */
	0x00, 0x02, 0x9f, 0x3e, 0x20, 0x55, 0x00, 0x00, /* ...> U.. */
	0x00, 0x00, 0xbc, 0x95, 0x0d, 0x00, 0x00, 0x00, /* ........ */
	0x00, 0x00, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, /* .. */
}

/* Frame (1514 bytes) */
var testPing2Frag2 = []byte{
	0xf4, 0xca, 0xe5, 0x4e, 0xe1, 0x46, 0x7c, 0x7a, /* ...N.F|z */
	0x91, 0x7d, 0x7c, 0x74, 0x08, 0x00, 0x45, 0x00, /* .}|t..E. */
	0x05, 0xdc, 0xb4, 0x9e, 0x20, 0xb9, 0x40, 0x01, /* .... .@. */
	0xcd, 0xfa, 0xc0, 0xa8, 0x01, 0x17, 0x08, 0x08, /* ........ */
	0x08, 0x08, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, /* .. */
}

/* Frame (1514 bytes) */
var testPing2Frag3 = []byte{
	0xf4, 0xca, 0xe5, 0x4e, 0xe1, 0x46, 0x7c, 0x7a, /* ...N.F|z */
	0x91, 0x7d, 0x7c, 0x74, 0x08, 0x00, 0x45, 0x00, /* .}|t..E. */
	0x05, 0xdc, 0xb4, 0x9e, 0x21, 0x72, 0x40, 0x01, /* ....!r@. */
	0xcd, 0x41, 0xc0, 0xa8, 0x01, 0x17, 0x08, 0x08, /* .A...... */
	0x08, 0x08, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* NOPQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, /* ........ */
	0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, /* ........ */
	0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, /* ........ */
	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, /* ........ */
	0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, /* ........ */
	0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, /* ........ */
	0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, /* ........ */
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, /* ........ */
	0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, /* ........ */
	0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, /* ........ */
	0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, /* ........ */
	0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, /* ........ */
	0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, /* ........ */
	0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, /* ........ */
	0xfe, 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, /* ........ */
	0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, /* ........ */
	0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, /* ........ */
	0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, /* ........ */
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, /* .. !"#$% */
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, /* &'()*+,- */
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, /* ./012345 */
	0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, /* 6789:;<= */
	0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, /* >?@ABCDE */
	0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, /* FGHIJKLM */
	0x4e, 0x4f, /* NO */
}

/* Frame (102 bytes) */
var testPing2Frag4 = []byte{
	0xf4, 0xca, 0xe5, 0x4e, 0xe1, 0x46, 0x7c, 0x7a, /* ...N.F|z */
	0x91, 0x7d, 0x7c, 0x74, 0x08, 0x00, 0x45, 0x00, /* .}|t..E. */
	0x00, 0x58, 0xb4, 0x9e, 0x02, 0x2b, 0x40, 0x01, /* .X...+@. */
	0xf2, 0x0c, 0xc0, 0xa8, 0x01, 0x17, 0x08, 0x08, /* ........ */
	0x08, 0x08, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, /* ..PQRSTU */
	0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, /* VWXYZ[\] */
	0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, /* ^_`abcde */
	0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, /* fghijklm */
	0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, /* nopqrstu */
	0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, /* vwxyz{|} */
	0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, /* ~....... */
	0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, /* ........ */
	0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, /* ...... */
}
gopacket-1.1.14/layerclass.go000066400000000000000000000056651316321740500161020ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package gopacket

// LayerClass is a set of LayerTypes, used for grabbing one of a number of
// different types from a packet.
type LayerClass interface {
	// Contains returns true if the given layer type should be considered part
	// of this layer class.
	Contains(LayerType) bool
	// LayerTypes returns the set of all layer types in this layer class.
	// Note that this may not be a fast operation on all LayerClass
	// implementations.
	LayerTypes() []LayerType
}

// Contains implements LayerClass.
func (l LayerType) Contains(a LayerType) bool {
	return l == a
}

// LayerTypes implements LayerClass.
func (l LayerType) LayerTypes() []LayerType {
	return []LayerType{l}
}

// LayerClassSlice implements a LayerClass with a slice.
type LayerClassSlice []bool

// Contains returns true if the given layer type should be considered part
// of this layer class.
func (s LayerClassSlice) Contains(t LayerType) bool {
	return int(t) < len(s) && s[t]
}

// LayerTypes returns all layer types in this LayerClassSlice.
// Because of LayerClassSlice's implementation, this could be quite slow.
func (s LayerClassSlice) LayerTypes() (all []LayerType) {
	for i := 0; i < len(s); i++ {
		if s[i] {
			all = append(all, LayerType(i))
		}
	}
	return
}

// NewLayerClassSlice creates a new LayerClassSlice by creating a slice of
// size max(types) and setting slice[t] to true for each type t.  Note, if
// you implement your own LayerType and give it a high value, this WILL create
// a very large slice.
func NewLayerClassSlice(types []LayerType) LayerClassSlice {
	var max LayerType
	for _, typ := range types {
		if typ > max {
			max = typ
		}
	}
	t := make([]bool, int(max+1))
	for _, typ := range types {
		t[typ] = true
	}
	return t
}

// LayerClassMap implements a LayerClass with a map.
type LayerClassMap map[LayerType]bool

// Contains returns true if the given layer type should be considered part
// of this layer class.
func (m LayerClassMap) Contains(t LayerType) bool {
	return m[t]
}

// LayerTypes returns all layer types in this LayerClassMap.
func (m LayerClassMap) LayerTypes() (all []LayerType) {
	for t := range m {
		all = append(all, t)
	}
	return
}

// NewLayerClassMap creates a LayerClassMap and sets map[t] to true for each
// type in types.
func NewLayerClassMap(types []LayerType) LayerClassMap {
	m := LayerClassMap{}
	for _, typ := range types {
		m[typ] = true
	}
	return m
}

// NewLayerClass creates a LayerClass, attempting to be smart about which type
// it creates based on which types are passed in.
func NewLayerClass(types []LayerType) LayerClass {
	for _, typ := range types {
		if typ > maxLayerType {
			// NewLayerClassSlice could create a very large object, so instead create
			// a map.
			return NewLayerClassMap(types)
		}
	}
	return NewLayerClassSlice(types)
}
gopacket-1.1.14/layers/000077500000000000000000000000001316321740500146745ustar00rootroot00000000000000gopacket-1.1.14/layers/.linted000066400000000000000000000006731316321740500161620ustar00rootroot00000000000000arp.go
base.go
base_test.go
cdp.go
ctp.go
decode_test.go
dhcp_test.go
dhcpv4.go
dns.go
dns_test.go
doc.go
dot11_test.go
dot1q.go
dot1q_test.go
eapol.go
etherip.go
fddi.go
gen.go
gre.go
gre_test.go
iana_ports.go
icmp6_test.go
igmp_test.go
ip4_test.go
ipsec.go
ipsec_test.go
loopback.go
mpls_test.go
ntp_test.go
ports.go
ppp.go
prism_test.go
radiotap_test.go
sflow_test.go
tcp_test.go
udp_test.go
usb_test.go
vrrp_test.go
vxlan.go
vxlan_test.go
gopacket-1.1.14/layers/arp.go000066400000000000000000000066031316321740500160120ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"

	"github.com/google/gopacket"
)

// Potential values for ARP.Operation.
const (
	ARPRequest = 1
	ARPReply   = 2
)

// ARP is a ARP packet header.
type ARP struct {
	BaseLayer
	AddrType          LinkType
	Protocol          EthernetType
	HwAddressSize     uint8
	ProtAddressSize   uint8
	Operation         uint16
	SourceHwAddress   []byte
	SourceProtAddress []byte
	DstHwAddress      []byte
	DstProtAddress    []byte
}

// LayerType returns LayerTypeARP
func (arp *ARP) LayerType() gopacket.LayerType { return LayerTypeARP }

// DecodeFromBytes decodes the given bytes into this layer.
func (arp *ARP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	arp.AddrType = LinkType(binary.BigEndian.Uint16(data[0:2]))
	arp.Protocol = EthernetType(binary.BigEndian.Uint16(data[2:4]))
	arp.HwAddressSize = data[4]
	arp.ProtAddressSize = data[5]
	arp.Operation = binary.BigEndian.Uint16(data[6:8])
	arp.SourceHwAddress = data[8 : 8+arp.HwAddressSize]
	arp.SourceProtAddress = data[8+arp.HwAddressSize : 8+arp.HwAddressSize+arp.ProtAddressSize]
	arp.DstHwAddress = data[8+arp.HwAddressSize+arp.ProtAddressSize : 8+2*arp.HwAddressSize+arp.ProtAddressSize]
	arp.DstProtAddress = data[8+2*arp.HwAddressSize+arp.ProtAddressSize : 8+2*arp.HwAddressSize+2*arp.ProtAddressSize]

	arpLength := 8 + 2*arp.HwAddressSize + 2*arp.ProtAddressSize
	arp.Contents = data[:arpLength]
	arp.Payload = data[arpLength:]
	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (arp *ARP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	size := 8 + len(arp.SourceHwAddress) + len(arp.SourceProtAddress) + len(arp.DstHwAddress) + len(arp.DstProtAddress)
	bytes, err := b.PrependBytes(size)
	if err != nil {
		return err
	}
	if opts.FixLengths {
		if len(arp.SourceHwAddress) != len(arp.DstHwAddress) {
			return errors.New("mismatched hardware address sizes")
		}
		arp.HwAddressSize = uint8(len(arp.SourceHwAddress))
		if len(arp.SourceProtAddress) != len(arp.DstProtAddress) {
			return errors.New("mismatched prot address sizes")
		}
		arp.ProtAddressSize = uint8(len(arp.SourceProtAddress))
	}
	binary.BigEndian.PutUint16(bytes, uint16(arp.AddrType))
	binary.BigEndian.PutUint16(bytes[2:], uint16(arp.Protocol))
	bytes[4] = arp.HwAddressSize
	bytes[5] = arp.ProtAddressSize
	binary.BigEndian.PutUint16(bytes[6:], arp.Operation)
	start := 8
	for _, addr := range [][]byte{
		arp.SourceHwAddress,
		arp.SourceProtAddress,
		arp.DstHwAddress,
		arp.DstProtAddress,
	} {
		copy(bytes[start:], addr)
		start += len(addr)
	}
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (arp *ARP) CanDecode() gopacket.LayerClass {
	return LayerTypeARP
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (arp *ARP) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

func decodeARP(data []byte, p gopacket.PacketBuilder) error {

	arp := &ARP{}
	return decodingLayerDecoder(arp, data, p)
}
gopacket-1.1.14/layers/base.go000066400000000000000000000030341316321740500161350ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"github.com/google/gopacket"
)

// BaseLayer is a convenience struct which implements the LayerData and
// LayerPayload functions of the Layer interface.
type BaseLayer struct {
	// Contents is the set of bytes that make up this layer.  IE: for an
	// Ethernet packet, this would be the set of bytes making up the
	// Ethernet frame.
	Contents []byte
	// Payload is the set of bytes contained by (but not part of) this
	// Layer.  Again, to take Ethernet as an example, this would be the
	// set of bytes encapsulated by the Ethernet protocol.
	Payload []byte
}

// LayerContents returns the bytes of the packet layer.
func (b *BaseLayer) LayerContents() []byte { return b.Contents }

// LayerPayload returns the bytes contained within the packet layer.
func (b *BaseLayer) LayerPayload() []byte { return b.Payload }

type layerDecodingLayer interface {
	gopacket.Layer
	DecodeFromBytes([]byte, gopacket.DecodeFeedback) error
	NextLayerType() gopacket.LayerType
}

func decodingLayerDecoder(d layerDecodingLayer, data []byte, p gopacket.PacketBuilder) error {
	err := d.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}
	p.AddLayer(d)
	next := d.NextLayerType()
	if next == gopacket.LayerTypeZero {
		return nil
	}
	return p.NextDecoder(next)
}

// hacky way to zero out memory... there must be a better way?
var lotsOfZeros [1024]byte
gopacket-1.1.14/layers/base_test.go000066400000000000000000000017101316321740500171730ustar00rootroot00000000000000// Copyright 2012, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// This file contains some test helper functions.

package layers

import (
	"github.com/google/gopacket"
	"testing"
)

func min(a, b int) int {
	if a < b {
		return a
	}
	return b
}

func checkLayers(p gopacket.Packet, want []gopacket.LayerType, t *testing.T) {
	layers := p.Layers()
	t.Log("Checking packet layers, want", want)
	for _, l := range layers {
		t.Logf("  Got layer %v, %d bytes, payload of %d bytes", l.LayerType(),
			len(l.LayerContents()), len(l.LayerPayload()))
	}
	t.Log(p)
	if len(layers) != len(want) {
		t.Errorf("  Number of layers mismatch: got %d want %d", len(layers),
			len(want))
		return
	}
	for i, l := range layers {
		if l.LayerType() != want[i] {
			t.Errorf("  Layer %d mismatch: got %v want %v", i, l.LayerType(),
				want[i])
		}
	}
}
gopacket-1.1.14/layers/cdp.go000066400000000000000000000453371316321740500160050ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// Enum types courtesy of...
//   http://search.cpan.org/~mchapman/Net-CDP-0.09/lib/Net/CDP.pm
//   https://code.google.com/p/ladvd/
//   http://anonsvn.wireshark.org/viewvc/releases/wireshark-1.8.6/epan/dissectors/packet-cdp.c

package layers

import (
	"encoding/binary"
	"fmt"
	"net"

	"github.com/google/gopacket"
)

// CDPTLVType is the type of each TLV value in a CiscoDiscovery packet.
type CDPTLVType uint16

// CDPTLVType values.
const (
	CDPTLVDevID              CDPTLVType = 0x0001
	CDPTLVAddress            CDPTLVType = 0x0002
	CDPTLVPortID             CDPTLVType = 0x0003
	CDPTLVCapabilities       CDPTLVType = 0x0004
	CDPTLVVersion            CDPTLVType = 0x0005
	CDPTLVPlatform           CDPTLVType = 0x0006
	CDPTLVIPPrefix           CDPTLVType = 0x0007
	CDPTLVHello              CDPTLVType = 0x0008
	CDPTLVVTPDomain          CDPTLVType = 0x0009
	CDPTLVNativeVLAN         CDPTLVType = 0x000a
	CDPTLVFullDuplex         CDPTLVType = 0x000b
	CDPTLVVLANReply          CDPTLVType = 0x000e
	CDPTLVVLANQuery          CDPTLVType = 0x000f
	CDPTLVPower              CDPTLVType = 0x0010
	CDPTLVMTU                CDPTLVType = 0x0011
	CDPTLVExtendedTrust      CDPTLVType = 0x0012
	CDPTLVUntrustedCOS       CDPTLVType = 0x0013
	CDPTLVSysName            CDPTLVType = 0x0014
	CDPTLVSysOID             CDPTLVType = 0x0015
	CDPTLVMgmtAddresses      CDPTLVType = 0x0016
	CDPTLVLocation           CDPTLVType = 0x0017
	CDPTLVExternalPortID     CDPTLVType = 0x0018
	CDPTLVPowerRequested     CDPTLVType = 0x0019
	CDPTLVPowerAvailable     CDPTLVType = 0x001a
	CDPTLVPortUnidirectional CDPTLVType = 0x001b
	CDPTLVEnergyWise         CDPTLVType = 0x001d
	CDPTLVSparePairPOE       CDPTLVType = 0x001f
)

// CiscoDiscoveryValue is a TLV value inside a CiscoDiscovery packet layer.
type CiscoDiscoveryValue struct {
	Type   CDPTLVType
	Length uint16
	Value  []byte
}

// CiscoDiscovery is a packet layer containing the Cisco Discovery Protocol.
// See http://www.cisco.com/univercd/cc/td/doc/product/lan/trsrb/frames.htm#31885
type CiscoDiscovery struct {
	BaseLayer
	Version  byte
	TTL      byte
	Checksum uint16
	Values   []CiscoDiscoveryValue
}

// CDPCapability is the set of capabilities advertised by a CDP device.
type CDPCapability uint32

// CDPCapability values.
const (
	CDPCapMaskRouter     CDPCapability = 0x0001
	CDPCapMaskTBBridge   CDPCapability = 0x0002
	CDPCapMaskSPBridge   CDPCapability = 0x0004
	CDPCapMaskSwitch     CDPCapability = 0x0008
	CDPCapMaskHost       CDPCapability = 0x0010
	CDPCapMaskIGMPFilter CDPCapability = 0x0020
	CDPCapMaskRepeater   CDPCapability = 0x0040
	CDPCapMaskPhone      CDPCapability = 0x0080
	CDPCapMaskRemote     CDPCapability = 0x0100
)

// CDPCapabilities represents the capabilities of a device
type CDPCapabilities struct {
	L3Router        bool
	TBBridge        bool
	SPBridge        bool
	L2Switch        bool
	IsHost          bool
	IGMPFilter      bool
	L1Repeater      bool
	IsPhone         bool
	RemotelyManaged bool
}

// CDP Power-over-Ethernet values.
const (
	CDPPoEFourWire  byte = 0x01
	CDPPoEPDArch    byte = 0x02
	CDPPoEPDRequest byte = 0x04
	CDPPoEPSE       byte = 0x08
)

// CDPSparePairPoE provides information on PoE.
type CDPSparePairPoE struct {
	PSEFourWire  bool // Supported / Not supported
	PDArchShared bool // Shared / Independent
	PDRequestOn  bool // On / Off
	PSEOn        bool // On / Off
}

// CDPVLANDialogue encapsulates a VLAN Query/Reply
type CDPVLANDialogue struct {
	ID   uint8
	VLAN uint16
}

// CDPPowerDialogue encapsulates a Power Query/Reply
type CDPPowerDialogue struct {
	ID     uint16
	MgmtID uint16
	Values []uint32
}

// CDPLocation provides location information for a CDP device.
type CDPLocation struct {
	Type     uint8 // Undocumented
	Location string
}

// CDPHello is a Cisco Hello message (undocumented, hence the "Unknown" fields)
type CDPHello struct {
	OUI              []byte
	ProtocolID       uint16
	ClusterMaster    net.IP
	Unknown1         net.IP
	Version          byte
	SubVersion       byte
	Status           byte
	Unknown2         byte
	ClusterCommander net.HardwareAddr
	SwitchMAC        net.HardwareAddr
	Unknown3         byte
	ManagementVLAN   uint16
}

// CDPEnergyWiseSubtype is used within CDP to define TLV values.
type CDPEnergyWiseSubtype uint32

// CDPEnergyWiseSubtype values.
const (
	CDPEnergyWiseRole    CDPEnergyWiseSubtype = 0x00000007
	CDPEnergyWiseDomain  CDPEnergyWiseSubtype = 0x00000008
	CDPEnergyWiseName    CDPEnergyWiseSubtype = 0x00000009
	CDPEnergyWiseReplyTo CDPEnergyWiseSubtype = 0x00000017
)

// CDPEnergyWise is used by CDP to monitor and control power usage.
type CDPEnergyWise struct {
	EncryptedData  []byte
	Unknown1       uint32
	SequenceNumber uint32
	ModelNumber    string
	Unknown2       uint16
	HardwareID     string
	SerialNum      string
	Unknown3       []byte
	Role           string
	Domain         string
	Name           string
	ReplyUnknown1  []byte
	ReplyPort      []byte
	ReplyAddress   []byte
	ReplyUnknown2  []byte
	ReplyUnknown3  []byte
}

// CiscoDiscoveryInfo represents the decoded details for a set of CiscoDiscoveryValues
type CiscoDiscoveryInfo struct {
	BaseLayer
	CDPHello
	DeviceID         string
	Addresses        []net.IP
	PortID           string
	Capabilities     CDPCapabilities
	Version          string
	Platform         string
	IPPrefixes       []net.IPNet
	VTPDomain        string
	NativeVLAN       uint16
	FullDuplex       bool
	VLANReply        CDPVLANDialogue
	VLANQuery        CDPVLANDialogue
	PowerConsumption uint16
	MTU              uint32
	ExtendedTrust    uint8
	UntrustedCOS     uint8
	SysName          string
	SysOID           string
	MgmtAddresses    []net.IP
	Location         CDPLocation
	PowerRequest     CDPPowerDialogue
	PowerAvailable   CDPPowerDialogue
	SparePairPoe     CDPSparePairPoE
	EnergyWise       CDPEnergyWise
	Unknown          []CiscoDiscoveryValue
}

// LayerType returns gopacket.LayerTypeCiscoDiscovery.
func (c *CiscoDiscovery) LayerType() gopacket.LayerType {
	return LayerTypeCiscoDiscovery
}

func decodeCiscoDiscovery(data []byte, p gopacket.PacketBuilder) error {
	c := &CiscoDiscovery{
		Version:  data[0],
		TTL:      data[1],
		Checksum: binary.BigEndian.Uint16(data[2:4]),
	}
	if c.Version != 1 && c.Version != 2 {
		return fmt.Errorf("Invalid CiscoDiscovery version number %d", c.Version)
	}
	var err error
	c.Values, err = decodeCiscoDiscoveryTLVs(data[4:])
	if err != nil {
		return err
	}
	c.Contents = data[0:4]
	c.Payload = data[4:]
	p.AddLayer(c)
	return p.NextDecoder(gopacket.DecodeFunc(decodeCiscoDiscoveryInfo))
}

// LayerType returns gopacket.LayerTypeCiscoDiscoveryInfo.
func (c *CiscoDiscoveryInfo) LayerType() gopacket.LayerType {
	return LayerTypeCiscoDiscoveryInfo
}

func decodeCiscoDiscoveryTLVs(data []byte) (values []CiscoDiscoveryValue, err error) {
	for len(data) > 0 {
		val := CiscoDiscoveryValue{
			Type:   CDPTLVType(binary.BigEndian.Uint16(data[:2])),
			Length: binary.BigEndian.Uint16(data[2:4]),
		}
		if val.Length < 4 {
			err = fmt.Errorf("Invalid CiscoDiscovery value length %d", val.Length)
			break
		}
		val.Value = data[4:val.Length]
		values = append(values, val)
		data = data[val.Length:]
	}
	return
}

func decodeCiscoDiscoveryInfo(data []byte, p gopacket.PacketBuilder) error {
	var err error
	info := &CiscoDiscoveryInfo{BaseLayer: BaseLayer{Contents: data}}
	p.AddLayer(info)
	values, err := decodeCiscoDiscoveryTLVs(data)
	if err != nil { // Unlikely, as parent decode will fail, but better safe...
		return err
	}
	for _, val := range values {
		switch val.Type {
		case CDPTLVDevID:
			info.DeviceID = string(val.Value)
		case CDPTLVAddress:
			if err = checkCDPTLVLen(val, 4); err != nil {
				return err
			}
			info.Addresses, err = decodeAddresses(val.Value)
			if err != nil {
				return err
			}
		case CDPTLVPortID:
			info.PortID = string(val.Value)
		case CDPTLVCapabilities:
			if err = checkCDPTLVLen(val, 4); err != nil {
				return err
			}
			val := CDPCapability(binary.BigEndian.Uint32(val.Value[0:4]))
			info.Capabilities.L3Router = (val&CDPCapMaskRouter > 0)
			info.Capabilities.TBBridge = (val&CDPCapMaskTBBridge > 0)
			info.Capabilities.SPBridge = (val&CDPCapMaskSPBridge > 0)
			info.Capabilities.L2Switch = (val&CDPCapMaskSwitch > 0)
			info.Capabilities.IsHost = (val&CDPCapMaskHost > 0)
			info.Capabilities.IGMPFilter = (val&CDPCapMaskIGMPFilter > 0)
			info.Capabilities.L1Repeater = (val&CDPCapMaskRepeater > 0)
			info.Capabilities.IsPhone = (val&CDPCapMaskPhone > 0)
			info.Capabilities.RemotelyManaged = (val&CDPCapMaskRemote > 0)
		case CDPTLVVersion:
			info.Version = string(val.Value)
		case CDPTLVPlatform:
			info.Platform = string(val.Value)
		case CDPTLVIPPrefix:
			v := val.Value
			l := len(v)
			if l%5 == 0 && l >= 5 {
				for len(v) > 0 {
					_, ipnet, _ := net.ParseCIDR(fmt.Sprintf("%d.%d.%d.%d/%d", v[0], v[1], v[2], v[3], v[4]))
					info.IPPrefixes = append(info.IPPrefixes, *ipnet)
					v = v[5:]
				}
			} else {
				return fmt.Errorf("Invalid TLV %v length %d", val.Type, len(val.Value))
			}
		case CDPTLVHello:
			if err = checkCDPTLVLen(val, 32); err != nil {
				return err
			}
			v := val.Value
			info.CDPHello.OUI = v[0:3]
			info.CDPHello.ProtocolID = binary.BigEndian.Uint16(v[3:5])
			info.CDPHello.ClusterMaster = v[5:9]
			info.CDPHello.Unknown1 = v[9:13]
			info.CDPHello.Version = v[13]
			info.CDPHello.SubVersion = v[14]
			info.CDPHello.Status = v[15]
			info.CDPHello.Unknown2 = v[16]
			info.CDPHello.ClusterCommander = v[17:23]
			info.CDPHello.SwitchMAC = v[23:29]
			info.CDPHello.Unknown3 = v[29]
			info.CDPHello.ManagementVLAN = binary.BigEndian.Uint16(v[30:32])
		case CDPTLVVTPDomain:
			info.VTPDomain = string(val.Value)
		case CDPTLVNativeVLAN:
			if err = checkCDPTLVLen(val, 2); err != nil {
				return err
			}
			info.NativeVLAN = binary.BigEndian.Uint16(val.Value[0:2])
		case CDPTLVFullDuplex:
			if err = checkCDPTLVLen(val, 1); err != nil {
				return err
			}
			info.FullDuplex = (val.Value[0] == 1)
		case CDPTLVVLANReply:
			if err = checkCDPTLVLen(val, 3); err != nil {
				return err
			}
			info.VLANReply.ID = uint8(val.Value[0])
			info.VLANReply.VLAN = binary.BigEndian.Uint16(val.Value[1:3])
		case CDPTLVVLANQuery:
			if err = checkCDPTLVLen(val, 3); err != nil {
				return err
			}
			info.VLANQuery.ID = uint8(val.Value[0])
			info.VLANQuery.VLAN = binary.BigEndian.Uint16(val.Value[1:3])
		case CDPTLVPower:
			if err = checkCDPTLVLen(val, 2); err != nil {
				return err
			}
			info.PowerConsumption = binary.BigEndian.Uint16(val.Value[0:2])
		case CDPTLVMTU:
			if err = checkCDPTLVLen(val, 4); err != nil {
				return err
			}
			info.MTU = binary.BigEndian.Uint32(val.Value[0:4])
		case CDPTLVExtendedTrust:
			if err = checkCDPTLVLen(val, 1); err != nil {
				return err
			}
			info.ExtendedTrust = uint8(val.Value[0])
		case CDPTLVUntrustedCOS:
			if err = checkCDPTLVLen(val, 1); err != nil {
				return err
			}
			info.UntrustedCOS = uint8(val.Value[0])
		case CDPTLVSysName:
			info.SysName = string(val.Value)
		case CDPTLVSysOID:
			info.SysOID = string(val.Value)
		case CDPTLVMgmtAddresses:
			if err = checkCDPTLVLen(val, 4); err != nil {
				return err
			}
			info.MgmtAddresses, err = decodeAddresses(val.Value)
			if err != nil {
				return err
			}
		case CDPTLVLocation:
			if err = checkCDPTLVLen(val, 2); err != nil {
				return err
			}
			info.Location.Type = uint8(val.Value[0])
			info.Location.Location = string(val.Value[1:])

			//		case CDPTLVLExternalPortID:
			//			Undocumented
		case CDPTLVPowerRequested:
			if err = checkCDPTLVLen(val, 4); err != nil {
				return err
			}
			info.PowerRequest.ID = binary.BigEndian.Uint16(val.Value[0:2])
			info.PowerRequest.MgmtID = binary.BigEndian.Uint16(val.Value[2:4])
			for n := 4; n < len(val.Value); n += 4 {
				info.PowerRequest.Values = append(info.PowerRequest.Values, binary.BigEndian.Uint32(val.Value[n:n+4]))
			}
		case CDPTLVPowerAvailable:
			if err = checkCDPTLVLen(val, 4); err != nil {
				return err
			}
			info.PowerAvailable.ID = binary.BigEndian.Uint16(val.Value[0:2])
			info.PowerAvailable.MgmtID = binary.BigEndian.Uint16(val.Value[2:4])
			for n := 4; n < len(val.Value); n += 4 {
				info.PowerAvailable.Values = append(info.PowerAvailable.Values, binary.BigEndian.Uint32(val.Value[n:n+4]))
			}
			//		case CDPTLVPortUnidirectional
			//			Undocumented
		case CDPTLVEnergyWise:
			if err = checkCDPTLVLen(val, 72); err != nil {
				return err
			}
			info.EnergyWise.EncryptedData = val.Value[0:20]
			info.EnergyWise.Unknown1 = binary.BigEndian.Uint32(val.Value[20:24])
			info.EnergyWise.SequenceNumber = binary.BigEndian.Uint32(val.Value[24:28])
			info.EnergyWise.ModelNumber = string(val.Value[28:44])
			info.EnergyWise.Unknown2 = binary.BigEndian.Uint16(val.Value[44:46])
			info.EnergyWise.HardwareID = string(val.Value[46:49])
			info.EnergyWise.SerialNum = string(val.Value[49:60])
			info.EnergyWise.Unknown3 = val.Value[60:68]
			tlvLen := binary.BigEndian.Uint16(val.Value[68:70])
			tlvNum := binary.BigEndian.Uint16(val.Value[70:72])
			data := val.Value[72:]
			if len(data) < int(tlvLen) {
				return fmt.Errorf("Invalid TLV length %d vs %d", tlvLen, len(data))
			}
			numSeen := 0
			for len(data) > 8 {
				numSeen++
				if numSeen > int(tlvNum) { // Too many TLV's ?
					return fmt.Errorf("Too many TLV's - wanted %d, saw %d", tlvNum, numSeen)
				}
				tType := CDPEnergyWiseSubtype(binary.BigEndian.Uint32(data[0:4]))
				tLen := int(binary.BigEndian.Uint32(data[4:8]))
				if tLen > len(data)-8 {
					return fmt.Errorf("Invalid TLV length %d vs %d", tLen, len(data)-8)
				}
				data = data[8:]
				switch tType {
				case CDPEnergyWiseRole:
					info.EnergyWise.Role = string(data[:])
				case CDPEnergyWiseDomain:
					info.EnergyWise.Domain = string(data[:])
				case CDPEnergyWiseName:
					info.EnergyWise.Name = string(data[:])
				case CDPEnergyWiseReplyTo:
					if len(data) >= 18 {
						info.EnergyWise.ReplyUnknown1 = data[0:2]
						info.EnergyWise.ReplyPort = data[2:4]
						info.EnergyWise.ReplyAddress = data[4:8]
						info.EnergyWise.ReplyUnknown2 = data[8:10]
						info.EnergyWise.ReplyUnknown3 = data[10:14]
					}
				}
				data = data[tLen:]
			}
		case CDPTLVSparePairPOE:
			if err = checkCDPTLVLen(val, 1); err != nil {
				return err
			}
			v := val.Value[0]
			info.SparePairPoe.PSEFourWire = (v&CDPPoEFourWire > 0)
			info.SparePairPoe.PDArchShared = (v&CDPPoEPDArch > 0)
			info.SparePairPoe.PDRequestOn = (v&CDPPoEPDRequest > 0)
			info.SparePairPoe.PSEOn = (v&CDPPoEPSE > 0)
		default:
			info.Unknown = append(info.Unknown, val)
		}
	}
	return nil
}

// CDP Protocol Types
const (
	CDPProtocolTypeNLPID byte = 1
	CDPProtocolType802_2 byte = 2
)

// CDPAddressType is used to define TLV values within CDP addresses.
type CDPAddressType uint64

// CDP Address types.
const (
	CDPAddressTypeCLNP      CDPAddressType = 0x81
	CDPAddressTypeIPV4      CDPAddressType = 0xcc
	CDPAddressTypeIPV6      CDPAddressType = 0xaaaa030000000800
	CDPAddressTypeDECNET    CDPAddressType = 0xaaaa030000006003
	CDPAddressTypeAPPLETALK CDPAddressType = 0xaaaa03000000809b
	CDPAddressTypeIPX       CDPAddressType = 0xaaaa030000008137
	CDPAddressTypeVINES     CDPAddressType = 0xaaaa0300000080c4
	CDPAddressTypeXNS       CDPAddressType = 0xaaaa030000000600
	CDPAddressTypeAPOLLO    CDPAddressType = 0xaaaa030000008019
)

func decodeAddresses(v []byte) (addresses []net.IP, err error) {
	numaddr := int(binary.BigEndian.Uint32(v[0:4]))
	if numaddr < 1 {
		return nil, fmt.Errorf("Invalid Address TLV number %d", numaddr)
	}
	v = v[4:]
	if len(v) < numaddr*8 {
		return nil, fmt.Errorf("Invalid Address TLV length %d", len(v))
	}
	for i := 0; i < numaddr; i++ {
		prottype := v[0]
		if prottype != CDPProtocolTypeNLPID && prottype != CDPProtocolType802_2 { // invalid protocol type
			return nil, fmt.Errorf("Invalid Address Protocol %d", prottype)
		}
		protlen := int(v[1])
		if (prottype == CDPProtocolTypeNLPID && protlen != 1) ||
			(prottype == CDPProtocolType802_2 && protlen != 3 && protlen != 8) { // invalid length
			return nil, fmt.Errorf("Invalid Address Protocol length %d", protlen)
		}
		plen := make([]byte, 8)
		copy(plen[8-protlen:], v[2:2+protlen])
		protocol := CDPAddressType(binary.BigEndian.Uint64(plen))
		v = v[2+protlen:]
		addrlen := binary.BigEndian.Uint16(v[0:2])
		ab := v[2 : 2+addrlen]
		if protocol == CDPAddressTypeIPV4 && addrlen == 4 {
			addresses = append(addresses, net.IPv4(ab[0], ab[1], ab[2], ab[3]))
		} else if protocol == CDPAddressTypeIPV6 && addrlen == 16 {
			addresses = append(addresses, net.IP(ab))
		} else {
			// only handle IPV4 & IPV6 for now
		}
		v = v[2+addrlen:]
		if len(v) < 8 {
			break
		}
	}
	return
}

func (t CDPTLVType) String() (s string) {
	switch t {
	case CDPTLVDevID:
		s = "Device ID"
	case CDPTLVAddress:
		s = "Addresses"
	case CDPTLVPortID:
		s = "Port ID"
	case CDPTLVCapabilities:
		s = "Capabilities"
	case CDPTLVVersion:
		s = "Software Version"
	case CDPTLVPlatform:
		s = "Platform"
	case CDPTLVIPPrefix:
		s = "IP Prefix"
	case CDPTLVHello:
		s = "Protocol Hello"
	case CDPTLVVTPDomain:
		s = "VTP Management Domain"
	case CDPTLVNativeVLAN:
		s = "Native VLAN"
	case CDPTLVFullDuplex:
		s = "Full Duplex"
	case CDPTLVVLANReply:
		s = "VoIP VLAN Reply"
	case CDPTLVVLANQuery:
		s = "VLANQuery"
	case CDPTLVPower:
		s = "Power consumption"
	case CDPTLVMTU:
		s = "MTU"
	case CDPTLVExtendedTrust:
		s = "Extended Trust Bitmap"
	case CDPTLVUntrustedCOS:
		s = "Untrusted Port CoS"
	case CDPTLVSysName:
		s = "System Name"
	case CDPTLVSysOID:
		s = "System OID"
	case CDPTLVMgmtAddresses:
		s = "Management Addresses"
	case CDPTLVLocation:
		s = "Location"
	case CDPTLVExternalPortID:
		s = "External Port ID"
	case CDPTLVPowerRequested:
		s = "Power Requested"
	case CDPTLVPowerAvailable:
		s = "Power Available"
	case CDPTLVPortUnidirectional:
		s = "Port Unidirectional"
	case CDPTLVEnergyWise:
		s = "Energy Wise"
	case CDPTLVSparePairPOE:
		s = "Spare Pair POE"
	default:
		s = "Unknown"
	}
	return
}

func (a CDPAddressType) String() (s string) {
	switch a {
	case CDPAddressTypeCLNP:
		s = "Connectionless Network Protocol"
	case CDPAddressTypeIPV4:
		s = "IPv4"
	case CDPAddressTypeIPV6:
		s = "IPv6"
	case CDPAddressTypeDECNET:
		s = "DECnet Phase IV"
	case CDPAddressTypeAPPLETALK:
		s = "Apple Talk"
	case CDPAddressTypeIPX:
		s = "Novell IPX"
	case CDPAddressTypeVINES:
		s = "Banyan VINES"
	case CDPAddressTypeXNS:
		s = "Xerox Network Systems"
	case CDPAddressTypeAPOLLO:
		s = "Apollo"
	default:
		s = "Unknown"
	}
	return
}

func (t CDPEnergyWiseSubtype) String() (s string) {
	switch t {
	case CDPEnergyWiseRole:
		s = "Role"
	case CDPEnergyWiseDomain:
		s = "Domain"
	case CDPEnergyWiseName:
		s = "Name"
	case CDPEnergyWiseReplyTo:
		s = "ReplyTo"
	default:
		s = "Unknown"
	}
	return
}

func checkCDPTLVLen(v CiscoDiscoveryValue, l int) (err error) {
	if len(v.Value) < l {
		err = fmt.Errorf("Invalid TLV %v length %d", v.Type, len(v.Value))
	}
	return
}
gopacket-1.1.14/layers/ctp.go000066400000000000000000000066721316321740500160240ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"fmt"
	"github.com/google/gopacket"
)

// EthernetCTPFunction is the function code used by the EthernetCTP protocol to identify each
// EthernetCTP layer.
type EthernetCTPFunction uint16

// EthernetCTPFunction values.
const (
	EthernetCTPFunctionReply       EthernetCTPFunction = 1
	EthernetCTPFunctionForwardData EthernetCTPFunction = 2
)

// EthernetCTP implements the EthernetCTP protocol, see http://www.mit.edu/people/jhawk/ctp.html.
// We split EthernetCTP up into the top-level EthernetCTP layer, followed by zero or more
// EthernetCTPForwardData layers, followed by a final EthernetCTPReply layer.
type EthernetCTP struct {
	BaseLayer
	SkipCount uint16
}

// LayerType returns gopacket.LayerTypeEthernetCTP.
func (c *EthernetCTP) LayerType() gopacket.LayerType {
	return LayerTypeEthernetCTP
}

// EthernetCTPForwardData is the ForwardData layer inside EthernetCTP.  See EthernetCTP's docs for more
// details.
type EthernetCTPForwardData struct {
	BaseLayer
	Function       EthernetCTPFunction
	ForwardAddress []byte
}

// LayerType returns gopacket.LayerTypeEthernetCTPForwardData.
func (c *EthernetCTPForwardData) LayerType() gopacket.LayerType {
	return LayerTypeEthernetCTPForwardData
}

// ForwardEndpoint returns the EthernetCTPForwardData ForwardAddress as an endpoint.
func (c *EthernetCTPForwardData) ForwardEndpoint() gopacket.Endpoint {
	return gopacket.NewEndpoint(EndpointMAC, c.ForwardAddress)
}

// EthernetCTPReply is the Reply layer inside EthernetCTP.  See EthernetCTP's docs for more details.
type EthernetCTPReply struct {
	BaseLayer
	Function      EthernetCTPFunction
	ReceiptNumber uint16
	Data          []byte
}

// LayerType returns gopacket.LayerTypeEthernetCTPReply.
func (c *EthernetCTPReply) LayerType() gopacket.LayerType {
	return LayerTypeEthernetCTPReply
}

// Payload returns the EthernetCTP reply's Data bytes.
func (c *EthernetCTPReply) Payload() []byte { return c.Data }

func decodeEthernetCTP(data []byte, p gopacket.PacketBuilder) error {
	c := &EthernetCTP{
		SkipCount: binary.LittleEndian.Uint16(data[:2]),
		BaseLayer: BaseLayer{data[:2], data[2:]},
	}
	if c.SkipCount%2 != 0 {
		return fmt.Errorf("EthernetCTP skip count is odd: %d", c.SkipCount)
	}
	p.AddLayer(c)
	return p.NextDecoder(gopacket.DecodeFunc(decodeEthernetCTPFromFunctionType))
}

// decodeEthernetCTPFromFunctionType reads in the first 2 bytes to determine the EthernetCTP
// layer type to decode next, then decodes based on that.
func decodeEthernetCTPFromFunctionType(data []byte, p gopacket.PacketBuilder) error {
	function := EthernetCTPFunction(binary.LittleEndian.Uint16(data[:2]))
	switch function {
	case EthernetCTPFunctionReply:
		reply := &EthernetCTPReply{
			Function:      function,
			ReceiptNumber: binary.LittleEndian.Uint16(data[2:4]),
			Data:          data[4:],
			BaseLayer:     BaseLayer{data, nil},
		}
		p.AddLayer(reply)
		p.SetApplicationLayer(reply)
		return nil
	case EthernetCTPFunctionForwardData:
		forward := &EthernetCTPForwardData{
			Function:       function,
			ForwardAddress: data[2:8],
			BaseLayer:      BaseLayer{data[:8], data[8:]},
		}
		p.AddLayer(forward)
		return p.NextDecoder(gopacket.DecodeFunc(decodeEthernetCTPFromFunctionType))
	}
	return fmt.Errorf("Unknown EthernetCTP function type %v", function)
}
gopacket-1.1.14/layers/decode_test.go000066400000000000000000001574741316321740500175270ustar00rootroot00000000000000// Copyright 2012, Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"bytes"
	"encoding/hex"
	"fmt"
	"net"
	"reflect"
	"strings"
	"testing"

	"github.com/google/gopacket"
	"github.com/google/gopacket/bytediff"
)

var testSimpleTCPPacket = []byte{
	0x00, 0x00, 0x0c, 0x9f, 0xf0, 0x20, 0xbc, 0x30, 0x5b, 0xe8, 0xd3, 0x49,
	0x08, 0x00, 0x45, 0x00, 0x01, 0xa4, 0x39, 0xdf, 0x40, 0x00, 0x40, 0x06,
	0x55, 0x5a, 0xac, 0x11, 0x51, 0x49, 0xad, 0xde, 0xfe, 0xe1, 0xc5, 0xf7,
	0x00, 0x50, 0xc5, 0x7e, 0x0e, 0x48, 0x49, 0x07, 0x42, 0x32, 0x80, 0x18,
	0x00, 0x73, 0x9a, 0x8f, 0x00, 0x00, 0x01, 0x01, 0x08, 0x0a, 0x03, 0x77,
	0x37, 0x9c, 0x42, 0x77, 0x5e, 0x3a, 0x47, 0x45, 0x54, 0x20, 0x2f, 0x20,
	0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x31, 0x0d, 0x0a, 0x48, 0x6f,
	0x73, 0x74, 0x3a, 0x20, 0x77, 0x77, 0x77, 0x2e, 0x66, 0x69, 0x73, 0x68,
	0x2e, 0x63, 0x6f, 0x6d, 0x0d, 0x0a, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63,
	0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x20, 0x6b, 0x65, 0x65, 0x70, 0x2d, 0x61,
	0x6c, 0x69, 0x76, 0x65, 0x0d, 0x0a, 0x55, 0x73, 0x65, 0x72, 0x2d, 0x41,
	0x67, 0x65, 0x6e, 0x74, 0x3a, 0x20, 0x4d, 0x6f, 0x7a, 0x69, 0x6c, 0x6c,
	0x61, 0x2f, 0x35, 0x2e, 0x30, 0x20, 0x28, 0x58, 0x31, 0x31, 0x3b, 0x20,
	0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x78, 0x38, 0x36, 0x5f, 0x36, 0x34,
	0x29, 0x20, 0x41, 0x70, 0x70, 0x6c, 0x65, 0x57, 0x65, 0x62, 0x4b, 0x69,
	0x74, 0x2f, 0x35, 0x33, 0x35, 0x2e, 0x32, 0x20, 0x28, 0x4b, 0x48, 0x54,
	0x4d, 0x4c, 0x2c, 0x20, 0x6c, 0x69, 0x6b, 0x65, 0x20, 0x47, 0x65, 0x63,
	0x6b, 0x6f, 0x29, 0x20, 0x43, 0x68, 0x72, 0x6f, 0x6d, 0x65, 0x2f, 0x31,
	0x35, 0x2e, 0x30, 0x2e, 0x38, 0x37, 0x34, 0x2e, 0x31, 0x32, 0x31, 0x20,
	0x53, 0x61, 0x66, 0x61, 0x72, 0x69, 0x2f, 0x35, 0x33, 0x35, 0x2e, 0x32,
	0x0d, 0x0a, 0x41, 0x63, 0x63, 0x65, 0x70, 0x74, 0x3a, 0x20, 0x74, 0x65,
	0x78, 0x74, 0x2f, 0x68, 0x74, 0x6d, 0x6c, 0x2c, 0x61, 0x70, 0x70, 0x6c,
	0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x78, 0x68, 0x74, 0x6d,
	0x6c, 0x2b, 0x78, 0x6d, 0x6c, 0x2c, 0x61, 0x70, 0x70, 0x6c, 0x69, 0x63,
	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2f, 0x78, 0x6d, 0x6c, 0x3b, 0x71, 0x3d,
	0x30, 0x2e, 0x39, 0x2c, 0x2a, 0x2f, 0x2a, 0x3b, 0x71, 0x3d, 0x30, 0x2e,
	0x38, 0x0d, 0x0a, 0x41, 0x63, 0x63, 0x65, 0x70, 0x74, 0x2d, 0x45, 0x6e,
	0x63, 0x6f, 0x64, 0x69, 0x6e, 0x67, 0x3a, 0x20, 0x67, 0x7a, 0x69, 0x70,
	0x2c, 0x64, 0x65, 0x66, 0x6c, 0x61, 0x74, 0x65, 0x2c, 0x73, 0x64, 0x63,
	0x68, 0x0d, 0x0a, 0x41, 0x63, 0x63, 0x65, 0x70, 0x74, 0x2d, 0x4c, 0x61,
	0x6e, 0x67, 0x75, 0x61, 0x67, 0x65, 0x3a, 0x20, 0x65, 0x6e, 0x2d, 0x55,
	0x53, 0x2c, 0x65, 0x6e, 0x3b, 0x71, 0x3d, 0x30, 0x2e, 0x38, 0x0d, 0x0a,
	0x41, 0x63, 0x63, 0x65, 0x70, 0x74, 0x2d, 0x43, 0x68, 0x61, 0x72, 0x73,
	0x65, 0x74, 0x3a, 0x20, 0x49, 0x53, 0x4f, 0x2d, 0x38, 0x38, 0x35, 0x39,
	0x2d, 0x31, 0x2c, 0x75, 0x74, 0x66, 0x2d, 0x38, 0x3b, 0x71, 0x3d, 0x30,
	0x2e, 0x37, 0x2c, 0x2a, 0x3b, 0x71, 0x3d, 0x30, 0x2e, 0x33, 0x0d, 0x0a,
	0x0d, 0x0a,
}

var testDecodeOptions = gopacket.DecodeOptions{
	SkipDecodeRecovery: true,
}

// Benchmarks for actual gopacket code

func BenchmarkLayerClassSliceContains(b *testing.B) {
	lc := gopacket.NewLayerClassSlice([]gopacket.LayerType{LayerTypeTCP, LayerTypeEthernet})
	for i := 0; i < b.N; i++ {
		_ = lc.Contains(LayerTypeTCP)
	}
}

func BenchmarkLayerClassMapContains(b *testing.B) {
	lc := gopacket.NewLayerClassMap([]gopacket.LayerType{LayerTypeTCP, LayerTypeEthernet})
	for i := 0; i < b.N; i++ {
		_ = lc.Contains(LayerTypeTCP)
	}
}

func BenchmarkLazyNoCopyEthLayer(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.DecodeOptions{Lazy: true, NoCopy: true}).Layer(LayerTypeEthernet)
	}
}

func BenchmarkLazyNoCopyIPLayer(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.DecodeOptions{Lazy: true, NoCopy: true}).Layer(LayerTypeIPv4)
	}
}

func BenchmarkLazyNoCopyTCPLayer(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.DecodeOptions{Lazy: true, NoCopy: true}).Layer(LayerTypeTCP)
	}
}

func BenchmarkLazyNoCopyAllLayers(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.DecodeOptions{Lazy: true, NoCopy: true}).Layers()
	}
}

func BenchmarkDefault(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.Default)
	}
}

func getSerializeLayers() []gopacket.SerializableLayer {
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, testDecodeOptions)
	slayers := []gopacket.SerializableLayer{}
	for _, l := range p.Layers() {
		slayers = append(slayers, l.(gopacket.SerializableLayer))
	}
	p.Layer(LayerTypeTCP).(*TCP).SetNetworkLayerForChecksum(
		p.NetworkLayer())
	return slayers
}

func BenchmarkSerializeTcpNoOptions(b *testing.B) {
	slayers := getSerializeLayers()
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{}
	for i := 0; i < b.N; i++ {
		gopacket.SerializeLayers(buf, opts, slayers...)
	}
}

func BenchmarkSerializeTcpFixLengths(b *testing.B) {
	slayers := getSerializeLayers()
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	for i := 0; i < b.N; i++ {
		gopacket.SerializeLayers(buf, opts, slayers...)
	}
}

func BenchmarkSerializeTcpComputeChecksums(b *testing.B) {
	slayers := getSerializeLayers()
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{ComputeChecksums: true}
	for i := 0; i < b.N; i++ {
		gopacket.SerializeLayers(buf, opts, slayers...)
	}
}

func BenchmarkSerializeTcpFixLengthsComputeChecksums(b *testing.B) {
	slayers := getSerializeLayers()
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true, ComputeChecksums: true}
	for i := 0; i < b.N; i++ {
		gopacket.SerializeLayers(buf, opts, slayers...)
	}
}

func BenchmarkLazy(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.Lazy)
	}
}

func BenchmarkNoCopy(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.NoCopy)
	}
}

func BenchmarkLazyNoCopy(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.DecodeOptions{Lazy: true, NoCopy: true})
	}
}

func BenchmarkKnownStack(b *testing.B) {
	stack := []gopacket.DecodingLayer{&Ethernet{}, &IPv4{}, &TCP{}, &gopacket.Payload{}}
	nf := gopacket.NilDecodeFeedback
	for i := 0; i < b.N; i++ {
		data := testSimpleTCPPacket[:]
		for _, d := range stack {
			_ = d.DecodeFromBytes(data, nf)
			data = d.LayerPayload()
		}
	}
}

func BenchmarkDecodingLayerParserIgnorePanic(b *testing.B) {
	decoded := make([]gopacket.LayerType, 0, 20)
	dlp := gopacket.NewDecodingLayerParser(LayerTypeEthernet, &Ethernet{}, &IPv4{}, &TCP{}, &gopacket.Payload{})
	dlp.IgnorePanic = true
	for i := 0; i < b.N; i++ {
		dlp.DecodeLayers(testSimpleTCPPacket, &decoded)
	}
}

func BenchmarkDecodingLayerParserHandlePanic(b *testing.B) {
	decoded := make([]gopacket.LayerType, 0, 20)
	dlp := gopacket.NewDecodingLayerParser(LayerTypeEthernet, &Ethernet{}, &IPv4{}, &TCP{}, &gopacket.Payload{})
	dlp.IgnorePanic = false
	for i := 0; i < b.N; i++ {
		dlp.DecodeLayers(testSimpleTCPPacket, &decoded)
	}
}

func BenchmarkAlloc(b *testing.B) {
	for i := 0; i < b.N; i++ {
		_ = &TCP{}
	}
}

func BenchmarkFlow(b *testing.B) {
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.DecodeOptions{Lazy: true, NoCopy: true})
	net := p.NetworkLayer()
	for i := 0; i < b.N; i++ {
		net.NetworkFlow()
	}
}

func BenchmarkEndpoints(b *testing.B) {
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.DecodeOptions{Lazy: true, NoCopy: true})
	flow := p.NetworkLayer().NetworkFlow()
	for i := 0; i < b.N; i++ {
		flow.Endpoints()
	}
}

func BenchmarkTCPLayerFromDecodedPacket(b *testing.B) {
	b.StopTimer()
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, testDecodeOptions)
	b.StartTimer()
	for i := 0; i < b.N; i++ {
		_ = p.Layer(LayerTypeTCP)
	}
}

func BenchmarkTCPLayerClassFromDecodedPacket(b *testing.B) {
	b.StopTimer()
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, testDecodeOptions)
	lc := gopacket.NewLayerClass([]gopacket.LayerType{LayerTypeTCP})
	b.StartTimer()
	for i := 0; i < b.N; i++ {
		_ = p.LayerClass(lc)
	}
}

func BenchmarkTCPTransportLayerFromDecodedPacket(b *testing.B) {
	b.StopTimer()
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, testDecodeOptions)
	b.StartTimer()
	for i := 0; i < b.N; i++ {
		_ = p.TransportLayer()
	}
}

func testDecoder([]byte, gopacket.PacketBuilder) error {
	return nil
}

func BenchmarkDecodeFuncCallOverheadDirectCall(b *testing.B) {
	var data []byte
	var pb gopacket.PacketBuilder
	for i := 0; i < b.N; i++ {
		_ = testDecoder(data, pb)
	}
}

func BenchmarkDecodeFuncCallOverheadDecoderCall(b *testing.B) {
	d := gopacket.DecodeFunc(testDecoder)
	var data []byte
	var pb gopacket.PacketBuilder
	for i := 0; i < b.N; i++ {
		_ = d.Decode(data, pb)
	}
}

func BenchmarkDecodeFuncCallOverheadArrayCall(b *testing.B) {
	EthernetTypeMetadata[1] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(testDecoder)}
	d := EthernetType(1)
	var data []byte
	var pb gopacket.PacketBuilder
	for i := 0; i < b.N; i++ {
		_ = d.Decode(data, pb)
	}
}

func BenchmarkFmtVerboseString(b *testing.B) {
	b.StopTimer()
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, testDecodeOptions)
	b.StartTimer()
	for i := 0; i < b.N; i++ {
		_ = fmt.Sprintf("%#v", p)
	}
}

func BenchmarkPacketString(b *testing.B) {
	b.StopTimer()
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, testDecodeOptions)
	b.StartTimer()
	for i := 0; i < b.N; i++ {
		_ = p.String()
	}
}

func BenchmarkPacketDumpString(b *testing.B) {
	b.StopTimer()
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, testDecodeOptions)
	b.StartTimer()
	for i := 0; i < b.N; i++ {
		_ = p.String()
	}
}

// TestFlowMapKey makes sure a flow and an endpoint can be used as map keys.
func TestFlowMapKey(t *testing.T) {
	_ = map[gopacket.Flow]bool{}
	_ = map[gopacket.Endpoint]bool{}
	_ = map[[2]gopacket.Flow]bool{}
}

func TestDecodeSimpleTCPPacket(t *testing.T) {
	equal := func(desc, want string, got fmt.Stringer) {
		if want != got.String() {
			t.Errorf("%s: got %q want %q", desc, got.String(), want)
		}
	}
	p := gopacket.NewPacket(testSimpleTCPPacket, LinkTypeEthernet, gopacket.DecodeOptions{Lazy: true, NoCopy: true})
	if eth := p.LinkLayer(); eth == nil {
		t.Error("No ethernet layer found")
	} else {
		equal("Eth Src", "bc:30:5b:e8:d3:49", eth.LinkFlow().Src())
		equal("Eth Dst", "00:00:0c:9f:f0:20", eth.LinkFlow().Dst())
	}
	if net := p.NetworkLayer(); net == nil {
		t.Error("No net layer found")
	} else if ip, ok := net.(*IPv4); !ok {
		t.Error("Net layer is not IP layer")
	} else {
		equal("IP Src", "172.17.81.73", net.NetworkFlow().Src())
		equal("IP Dst", "173.222.254.225", net.NetworkFlow().Dst())
		want := &IPv4{
			BaseLayer:  BaseLayer{testSimpleTCPPacket[14:34], testSimpleTCPPacket[34:]},
			Version:    4,
			IHL:        5,
			TOS:        0,
			Length:     420,
			Id:         14815,
			Flags:      0x02,
			FragOffset: 0,
			TTL:        64,
			Protocol:   6,
			Checksum:   0x555A,
			SrcIP:      []byte{172, 17, 81, 73},
			DstIP:      []byte{173, 222, 254, 225},
		}
		if !reflect.DeepEqual(ip, want) {
			t.Errorf("IP layer mismatch, \ngot  %#v\nwant %#v\n", ip, want)
		}
	}
	if trans := p.TransportLayer(); trans == nil {
		t.Error("No transport layer found")
	} else if tcp, ok := trans.(*TCP); !ok {
		t.Error("Transport layer is not TCP layer")
	} else {
		equal("TCP Src", "50679", trans.TransportFlow().Src())
		equal("TCP Dst", "80", trans.TransportFlow().Dst())
		want := &TCP{
			BaseLayer:  BaseLayer{testSimpleTCPPacket[34:66], testSimpleTCPPacket[66:]},
			SrcPort:    50679,
			DstPort:    80,
			Seq:        0xc57e0e48,
			Ack:        0x49074232,
			DataOffset: 8,
			ACK:        true,
			PSH:        true,
			Window:     0x73,
			Checksum:   0x9a8f,
			Urgent:     0,
			sPort:      []byte{0xc5, 0xf7},
			dPort:      []byte{0x0, 0x50},
			Options: []TCPOption{
				TCPOption{
					OptionType:   0x1,
					OptionLength: 0x1,
				},
				TCPOption{
					OptionType:   0x1,
					OptionLength: 0x1,
				},
				TCPOption{
					OptionType:   0x8,
					OptionLength: 0xa,
					OptionData:   []byte{0x3, 0x77, 0x37, 0x9c, 0x42, 0x77, 0x5e, 0x3a},
				},
			},
			opts: [4]TCPOption{
				TCPOption{
					OptionType:   0x1,
					OptionLength: 0x1,
				},
				TCPOption{
					OptionType:   0x1,
					OptionLength: 0x1,
				},
				TCPOption{
					OptionType:   0x8,
					OptionLength: 0xa,
					OptionData:   []byte{0x3, 0x77, 0x37, 0x9c, 0x42, 0x77, 0x5e, 0x3a},
				},
				TCPOption{},
			},
		}
		if !reflect.DeepEqual(tcp, want) {
			t.Errorf("TCP layer mismatch\ngot  %#v\nwant %#v", tcp, want)
		}
	}
	if payload, ok := p.Layer(gopacket.LayerTypePayload).(*gopacket.Payload); payload == nil || !ok {
		t.Error("No payload layer found")
	} else {
		if string(payload.Payload()) != "GET / HTTP/1.1\r\nHost: www.fish.com\r\nConnection: keep-alive\r\nUser-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\nAccept-Encoding: gzip,deflate,sdch\r\nAccept-Language: en-US,en;q=0.8\r\nAccept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3\r\n\r\n" {
			t.Error("--- Payload STRING ---\n", string(payload.Payload()), "\n--- Payload BYTES ---\n", payload.Payload())
		}
	}

	// Test re-serialization.
	testSerialization(t, p, testSimpleTCPPacket)
}

type canSetNetLayer interface {
	SetNetworkLayerForChecksum(gopacket.NetworkLayer) error
}

func testSerialization(t *testing.T, p gopacket.Packet, data []byte) {
	for _, opts := range []gopacket.SerializeOptions{
		gopacket.SerializeOptions{},
		gopacket.SerializeOptions{FixLengths: true},
		gopacket.SerializeOptions{ComputeChecksums: true},
		gopacket.SerializeOptions{FixLengths: true, ComputeChecksums: true},
	} {
		testSerializationWithOpts(t, p, data, opts)
	}
}

func testSerializationWithOpts(t *testing.T, p gopacket.Packet, data []byte, opts gopacket.SerializeOptions) {
	// Test re-serialization.
	slayers := []gopacket.SerializableLayer{}
	for _, l := range p.Layers() {
		slayers = append(slayers, l.(gopacket.SerializableLayer))
		if h, ok := l.(canSetNetLayer); ok {
			if err := h.SetNetworkLayerForChecksum(p.NetworkLayer()); err != nil {
				t.Fatal("can't set network layer:", err)
			}
		}
	}
	buf := gopacket.NewSerializeBuffer()
	err := gopacket.SerializeLayers(buf, opts, slayers...)
	if err != nil {
		t.Errorf("unable to reserialize layers with opts %#v: %v", opts, err)
	} else if !bytes.Equal(buf.Bytes(), data) {
		t.Errorf("serialization failure with opts %#v:\n---want---\n%v\n---got---\n%v\nBASH-colorized diff, want->got:\n%v\n\n---PACKET---\n%v",
			opts, hex.Dump(data), hex.Dump(buf.Bytes()), bytediff.BashOutput.String(bytediff.Diff(data, buf.Bytes())), p)
	}
}

// Makes sure packet payload doesn't display the 6 trailing null of this packet
// as part of the payload.  They're actually the ethernet trailer.
func TestDecodeSmallTCPPacketHasEmptyPayload(t *testing.T) {
	smallPacket := []byte{
		0xbc, 0x30, 0x5b, 0xe8, 0xd3, 0x49, 0xb8, 0xac, 0x6f, 0x92, 0xd5, 0xbf,
		0x08, 0x00, 0x45, 0x00, 0x00, 0x28, 0x00, 0x00, 0x40, 0x00, 0x40, 0x06,
		0x3f, 0x9f, 0xac, 0x11, 0x51, 0xc5, 0xac, 0x11, 0x51, 0x49, 0x00, 0x63,
		0x9a, 0xef, 0x00, 0x00, 0x00, 0x00, 0x2e, 0xc1, 0x27, 0x83, 0x50, 0x14,
		0x00, 0x00, 0xc3, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	}
	p := gopacket.NewPacket(smallPacket, LinkTypeEthernet, testDecodeOptions)

	if payload := p.Layer(gopacket.LayerTypePayload); payload != nil {
		t.Error("Payload found for empty TCP packet")
	}

	testSerialization(t, p, smallPacket)
}

func TestDecodeVLANPacket(t *testing.T) {
	p := gopacket.NewPacket(
		[]byte{
			0x00, 0x10, 0xdb, 0xff, 0x10, 0x00, 0x00, 0x15, 0x2c, 0x9d, 0xcc, 0x00,
			0x81, 0x00, 0x01, 0xf7, 0x08, 0x00, 0x45, 0x00, 0x00, 0x28, 0x29, 0x8d,
			0x40, 0x00, 0x7d, 0x06, 0x83, 0xa0, 0xac, 0x1b, 0xca, 0x8e, 0x45, 0x16,
			0x94, 0xe2, 0xd4, 0x0a, 0x00, 0x50, 0xdf, 0xab, 0x9c, 0xc6, 0xcd, 0x1e,
			0xe5, 0xd1, 0x50, 0x10, 0x01, 0x00, 0x5a, 0x74, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00,
		}, LinkTypeEthernet, testDecodeOptions)
	if err := p.ErrorLayer(); err != nil {
		t.Error("Error while parsing vlan packet:", err)
	}
	if vlan := p.Layer(LayerTypeDot1Q); vlan == nil {
		t.Error("Didn't detect vlan")
	} else if _, ok := vlan.(*Dot1Q); !ok {
		t.Error("LayerTypeDot1Q layer is not a Dot1Q object")
	}
	for i, l := range p.Layers() {
		t.Logf("Layer %d: %#v", i, l)
	}
	want := []gopacket.LayerType{LayerTypeEthernet, LayerTypeDot1Q, LayerTypeIPv4, LayerTypeTCP}
	checkLayers(p, want, t)
}

func TestDecodeSCTPPackets(t *testing.T) {
	sctpPackets := [][]byte{
		[]byte{ // INIT
			0x00, 0x00, 0x0c, 0x9f, 0xf0, 0x1f, 0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x08, 0x00, 0x45, 0x02,
			0x00, 0x44, 0x00, 0x00, 0x40, 0x00, 0x40, 0x84, 0xc4, 0x22, 0xac, 0x1d, 0x14, 0x0f, 0xac, 0x19,
			0x09, 0xcc, 0x27, 0x0f, 0x22, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x19, 0x6b, 0x0b, 0x40, 0x01, 0x00,
			0x00, 0x24, 0xb6, 0x96, 0xb0, 0x9e, 0x00, 0x01, 0xc0, 0x00, 0x00, 0x0a, 0xff, 0xff, 0xdb, 0x85,
			0x60, 0x23, 0x00, 0x0c, 0x00, 0x06, 0x00, 0x05, 0x00, 0x00, 0x80, 0x00, 0x00, 0x04, 0xc0, 0x00,
			0x00, 0x04,
		}, []byte{ // INIT ACK
			0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x00, 0x1f, 0xca, 0xb3, 0x76, 0x40, 0x08, 0x00, 0x45, 0x20,
			0x01, 0x24, 0x00, 0x00, 0x40, 0x00, 0x36, 0x84, 0xcd, 0x24, 0xac, 0x19, 0x09, 0xcc, 0xac, 0x1d,
			0x14, 0x0f, 0x22, 0xb8, 0x27, 0x0f, 0xb6, 0x96, 0xb0, 0x9e, 0x4b, 0xab, 0x40, 0x9a, 0x02, 0x00,
			0x01, 0x04, 0x32, 0x80, 0xfb, 0x42, 0x00, 0x00, 0xf4, 0x00, 0x00, 0x0a, 0x00, 0x0a, 0x85, 0x98,
			0xb1, 0x26, 0x00, 0x07, 0x00, 0xe8, 0xd3, 0x08, 0xce, 0xe2, 0x52, 0x95, 0xcc, 0x09, 0xa1, 0x4c,
			0x6f, 0xa7, 0x9e, 0xba, 0x03, 0xa1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42, 0xfb, 0x80, 0x32, 0x9e, 0xb0,
			0x96, 0xb6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x46, 0xc2, 0x50, 0x00, 0x00,
			0x00, 0x00, 0x5e, 0x25, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x0a, 0x00, 0x26, 0xb1,
			0x98, 0x85, 0x02, 0x00, 0x27, 0x0f, 0xac, 0x1d, 0x14, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb8, 0x22,
			0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x00, 0x24, 0x6a, 0x72, 0x5c, 0x1c, 0x3c, 0xaa,
			0x7a, 0xcd, 0xd3, 0x8f, 0x52, 0x78, 0x7c, 0x77, 0xfd, 0x46, 0xbd, 0x72, 0x82, 0xc1, 0x1f, 0x70,
			0x44, 0xcc, 0xc7, 0x9b, 0x9b, 0x7b, 0x13, 0x54, 0x3f, 0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x24, 0xb6, 0x96,
			0xb0, 0x9e, 0x00, 0x01, 0xc0, 0x00, 0x00, 0x0a, 0xff, 0xff, 0xdb, 0x85, 0x60, 0x23, 0x00, 0x0c,
			0x00, 0x06, 0x00, 0x05, 0x00, 0x00, 0x80, 0x00, 0x00, 0x04, 0xc0, 0x00, 0x00, 0x04, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x04, 0xc0, 0x00,
			0x00, 0x04,
		}, []byte{ // COOKIE ECHO, DATA
			0x00, 0x00, 0x0c, 0x9f, 0xf0, 0x1f, 0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x08, 0x00, 0x45, 0x02,
			0x01, 0x20, 0x00, 0x00, 0x40, 0x00, 0x40, 0x84, 0xc3, 0x46, 0xac, 0x1d, 0x14, 0x0f, 0xac, 0x19,
			0x09, 0xcc, 0x27, 0x0f, 0x22, 0xb8, 0x32, 0x80, 0xfb, 0x42, 0x01, 0xf9, 0xf3, 0xa9, 0x0a, 0x00,
			0x00, 0xe8, 0xd3, 0x08, 0xce, 0xe2, 0x52, 0x95, 0xcc, 0x09, 0xa1, 0x4c, 0x6f, 0xa7, 0x9e, 0xba,
			0x03, 0xa1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42, 0xfb, 0x80, 0x32, 0x9e, 0xb0, 0x96, 0xb6, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x46, 0xc2, 0x50, 0x00, 0x00, 0x00, 0x00, 0x5e, 0x25,
			0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x0a, 0x00, 0x26, 0xb1, 0x98, 0x85, 0x02, 0x00,
			0x27, 0x0f, 0xac, 0x1d, 0x14, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb8, 0x22, 0x01, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x80, 0x02, 0x00, 0x24, 0x6a, 0x72, 0x5c, 0x1c, 0x3c, 0xaa, 0x7a, 0xcd, 0xd3, 0x8f,
			0x52, 0x78, 0x7c, 0x77, 0xfd, 0x46, 0xbd, 0x72, 0x82, 0xc1, 0x1f, 0x70, 0x44, 0xcc, 0xc7, 0x9b,
			0x9b, 0x7b, 0x13, 0x54, 0x3f, 0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x24, 0xb6, 0x96, 0xb0, 0x9e, 0x00, 0x01,
			0xc0, 0x00, 0x00, 0x0a, 0xff, 0xff, 0xdb, 0x85, 0x60, 0x23, 0x00, 0x0c, 0x00, 0x06, 0x00, 0x05,
			0x00, 0x00, 0x80, 0x00, 0x00, 0x04, 0xc0, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x16, 0xdb, 0x85, 0x60, 0x23, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x6f, 0x6f, 0x21, 0x0a, 0x00, 0x00, 0x00,
		}, []byte{ // COOKIE ACK, SACK
			0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x00, 0x1f, 0xca, 0xb3, 0x76, 0x40, 0x08, 0x00, 0x45, 0x20,
			0x00, 0x34, 0x00, 0x00, 0x40, 0x00, 0x36, 0x84, 0xce, 0x14, 0xac, 0x19, 0x09, 0xcc, 0xac, 0x1d,
			0x14, 0x0f, 0x22, 0xb8, 0x27, 0x0f, 0xb6, 0x96, 0xb0, 0x9e, 0xed, 0x64, 0x30, 0x98, 0x0b, 0x00,
			0x00, 0x04, 0x03, 0x00, 0x00, 0x10, 0xdb, 0x85, 0x60, 0x23, 0x00, 0x00, 0xf3, 0xfa, 0x00, 0x00,
			0x00, 0x00,
		}, []byte{ // DATA
			0x00, 0x00, 0x0c, 0x9f, 0xf0, 0x1f, 0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x08, 0x00, 0x45, 0x02,
			0x00, 0x3c, 0x00, 0x00, 0x40, 0x00, 0x40, 0x84, 0xc4, 0x2a, 0xac, 0x1d, 0x14, 0x0f, 0xac, 0x19,
			0x09, 0xcc, 0x27, 0x0f, 0x22, 0xb8, 0x32, 0x80, 0xfb, 0x42, 0xa1, 0xe3, 0xb2, 0x31, 0x00, 0x03,
			0x00, 0x19, 0xdb, 0x85, 0x60, 0x24, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x62, 0x69,
			0x7a, 0x7a, 0x6c, 0x65, 0x21, 0x0a, 0x00, 0x00, 0x00, 0x00,
		}, []byte{ // SACK
			0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x00, 0x1f, 0xca, 0xb3, 0x76, 0x40, 0x08, 0x00, 0x45, 0x20,
			0x00, 0x30, 0x00, 0x00, 0x40, 0x00, 0x36, 0x84, 0xce, 0x18, 0xac, 0x19, 0x09, 0xcc, 0xac, 0x1d,
			0x14, 0x0f, 0x22, 0xb8, 0x27, 0x0f, 0xb6, 0x96, 0xb0, 0x9e, 0xfa, 0x49, 0x94, 0x3a, 0x03, 0x00,
			0x00, 0x10, 0xdb, 0x85, 0x60, 0x24, 0x00, 0x00, 0xf4, 0x00, 0x00, 0x00, 0x00, 0x00,
		}, []byte{ // SHUTDOWN
			0x00, 0x00, 0x0c, 0x9f, 0xf0, 0x1f, 0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x08, 0x00, 0x45, 0x02,
			0x00, 0x28, 0x00, 0x00, 0x40, 0x00, 0x40, 0x84, 0xc4, 0x3e, 0xac, 0x1d, 0x14, 0x0f, 0xac, 0x19,
			0x09, 0xcc, 0x27, 0x0f, 0x22, 0xb8, 0x32, 0x80, 0xfb, 0x42, 0x3f, 0x29, 0x59, 0x23, 0x07, 0x00,
			0x00, 0x08, 0x85, 0x98, 0xb1, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		}, []byte{ // SHUTDOWN ACK
			0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x00, 0x1f, 0xca, 0xb3, 0x76, 0x40, 0x08, 0x00, 0x45, 0x20,
			0x00, 0x24, 0x00, 0x00, 0x40, 0x00, 0x36, 0x84, 0xce, 0x24, 0xac, 0x19, 0x09, 0xcc, 0xac, 0x1d,
			0x14, 0x0f, 0x22, 0xb8, 0x27, 0x0f, 0xb6, 0x96, 0xb0, 0x9e, 0xb2, 0xc8, 0x99, 0x24, 0x08, 0x00,
			0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		}, []byte{ // SHUTDOWN COMPLETE
			0x00, 0x00, 0x0c, 0x9f, 0xf0, 0x1f, 0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x08, 0x00, 0x45, 0x02,
			0x00, 0x24, 0x00, 0x00, 0x40, 0x00, 0x40, 0x84, 0xc4, 0x42, 0xac, 0x1d, 0x14, 0x0f, 0xac, 0x19,
			0x09, 0xcc, 0x27, 0x0f, 0x22, 0xb8, 0x32, 0x80, 0xfb, 0x42, 0xa8, 0xd1, 0x86, 0x85, 0x0e, 0x00,
			0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		}}
	wantLayers := [][]gopacket.LayerType{
		[]gopacket.LayerType{LayerTypeSCTPInit},
		[]gopacket.LayerType{LayerTypeSCTPInitAck},
		[]gopacket.LayerType{LayerTypeSCTPCookieEcho, LayerTypeSCTPData, gopacket.LayerTypePayload},
		[]gopacket.LayerType{LayerTypeSCTPCookieAck, LayerTypeSCTPSack},
		[]gopacket.LayerType{LayerTypeSCTPData, gopacket.LayerTypePayload},
		[]gopacket.LayerType{LayerTypeSCTPSack},
		[]gopacket.LayerType{LayerTypeSCTPShutdown},
		[]gopacket.LayerType{LayerTypeSCTPShutdownAck},
		[]gopacket.LayerType{LayerTypeSCTPShutdownComplete},
	}
	for i, data := range sctpPackets {
		p := gopacket.NewPacket(data, LinkTypeEthernet, testDecodeOptions)
		for _, typ := range wantLayers[i] {
			if p.Layer(typ) == nil {
				t.Errorf("Packet %d missing layer type %v, got:", i, typ)
				for _, layer := range p.Layers() {
					t.Errorf("\t%v", layer.LayerType())
				}
				if p.ErrorLayer() != nil {
					t.Error("\tPacket layer error:", p.ErrorLayer().Error())
				}
			}
		}
		// Test re-serialization.
		testSerializationWithOpts(t, p, data, gopacket.SerializeOptions{FixLengths: true, ComputeChecksums: true})
	}
}

func TestDecodeCiscoDiscovery(t *testing.T) {
	// http://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=cdp_v2.pcap
	data := []byte{
		0x01, 0x00, 0x0c, 0xcc, 0xcc, 0xcc, 0x00, 0x0b, 0xbe, 0x18, 0x9a, 0x41, 0x01, 0xc3, 0xaa, 0xaa,
		0x03, 0x00, 0x00, 0x0c, 0x20, 0x00, 0x02, 0xb4, 0x09, 0xa0, 0x00, 0x01, 0x00, 0x0c, 0x6d, 0x79,
		0x73, 0x77, 0x69, 0x74, 0x63, 0x68, 0x00, 0x02, 0x00, 0x11, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01,
		0xcc, 0x00, 0x04, 0xc0, 0xa8, 0x00, 0xfd, 0x00, 0x03, 0x00, 0x13, 0x46, 0x61, 0x73, 0x74, 0x45,
		0x74, 0x68, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x30, 0x2f, 0x31, 0x00, 0x04, 0x00, 0x08, 0x00, 0x00,
		0x00, 0x28, 0x00, 0x05, 0x01, 0x14, 0x43, 0x69, 0x73, 0x63, 0x6f, 0x20, 0x49, 0x6e, 0x74, 0x65,
		0x72, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x20, 0x4f, 0x70, 0x65, 0x72, 0x61, 0x74, 0x69,
		0x6e, 0x67, 0x20, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x20, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61,
		0x72, 0x65, 0x20, 0x0a, 0x49, 0x4f, 0x53, 0x20, 0x28, 0x74, 0x6d, 0x29, 0x20, 0x43, 0x32, 0x39,
		0x35, 0x30, 0x20, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x28, 0x43, 0x32, 0x39,
		0x35, 0x30, 0x2d, 0x49, 0x36, 0x4b, 0x32, 0x4c, 0x32, 0x51, 0x34, 0x2d, 0x4d, 0x29, 0x2c, 0x20,
		0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x20, 0x31, 0x32, 0x2e, 0x31, 0x28, 0x32, 0x32, 0x29,
		0x45, 0x41, 0x31, 0x34, 0x2c, 0x20, 0x52, 0x45, 0x4c, 0x45, 0x41, 0x53, 0x45, 0x20, 0x53, 0x4f,
		0x46, 0x54, 0x57, 0x41, 0x52, 0x45, 0x20, 0x28, 0x66, 0x63, 0x31, 0x29, 0x0a, 0x54, 0x65, 0x63,
		0x68, 0x6e, 0x69, 0x63, 0x61, 0x6c, 0x20, 0x53, 0x75, 0x70, 0x70, 0x6f, 0x72, 0x74, 0x3a, 0x20,
		0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x63, 0x69, 0x73, 0x63, 0x6f,
		0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x74, 0x65, 0x63, 0x68, 0x73, 0x75, 0x70, 0x70, 0x6f, 0x72, 0x74,
		0x0a, 0x43, 0x6f, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28, 0x63, 0x29, 0x20, 0x31,
		0x39, 0x38, 0x36, 0x2d, 0x32, 0x30, 0x31, 0x30, 0x20, 0x62, 0x79, 0x20, 0x63, 0x69, 0x73, 0x63,
		0x6f, 0x20, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x73, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x0a,
		0x43, 0x6f, 0x6d, 0x70, 0x69, 0x6c, 0x65, 0x64, 0x20, 0x54, 0x75, 0x65, 0x20, 0x32, 0x36, 0x2d,
		0x4f, 0x63, 0x74, 0x2d, 0x31, 0x30, 0x20, 0x31, 0x30, 0x3a, 0x33, 0x35, 0x20, 0x62, 0x79, 0x20,
		0x6e, 0x62, 0x75, 0x72, 0x72, 0x61, 0x00, 0x06, 0x00, 0x15, 0x63, 0x69, 0x73, 0x63, 0x6f, 0x20,
		0x57, 0x53, 0x2d, 0x43, 0x32, 0x39, 0x35, 0x30, 0x2d, 0x31, 0x32, 0x00, 0x08, 0x00, 0x24, 0x00,
		0x00, 0x0c, 0x01, 0x12, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x02, 0x20, 0xff,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, 0xbe, 0x18, 0x9a, 0x40, 0xff, 0x00, 0x00, 0x00,
		0x09, 0x00, 0x0c, 0x4d, 0x59, 0x44, 0x4f, 0x4d, 0x41, 0x49, 0x4e, 0x00, 0x0a, 0x00, 0x06, 0x00,
		0x01, 0x00, 0x0b, 0x00, 0x05, 0x01, 0x00, 0x12, 0x00, 0x05, 0x00, 0x00, 0x13, 0x00, 0x05, 0x00,
		0x00, 0x16, 0x00, 0x11, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0xcc, 0x00, 0x04, 0xc0, 0xa8, 0x00,
		0xfd,
	}
	p := gopacket.NewPacket(data, LinkTypeEthernet, testDecodeOptions)
	wantLayers := []gopacket.LayerType{LayerTypeEthernet, LayerTypeLLC, LayerTypeSNAP, LayerTypeCiscoDiscovery, LayerTypeCiscoDiscoveryInfo}
	checkLayers(p, wantLayers, t)

	want := &CiscoDiscoveryInfo{
		CDPHello: CDPHello{
			OUI:              []byte{0, 0, 12},
			ProtocolID:       274,
			ClusterMaster:    []byte{0, 0, 0, 0},
			Unknown1:         []byte{255, 255, 255, 255},
			Version:          1,
			SubVersion:       2,
			Status:           32,
			Unknown2:         255,
			ClusterCommander: net.HardwareAddr{0, 0, 0, 0, 0, 0},
			SwitchMAC:        net.HardwareAddr{0, 0x0b, 0xbe, 0x18, 0x9a, 0x40},
			Unknown3:         255,
			ManagementVLAN:   0,
		},
		DeviceID:      "myswitch",
		Addresses:     []net.IP{net.IPv4(192, 168, 0, 253)},
		PortID:        "FastEthernet0/1",
		Capabilities:  CDPCapabilities{false, false, false, true, false, true, false, false, false},
		Version:       "Cisco Internetwork Operating System Software \nIOS (tm) C2950 Software (C2950-I6K2L2Q4-M), Version 12.1(22)EA14, RELEASE SOFTWARE (fc1)\nTechnical Support: http://www.cisco.com/techsupport\nCopyright (c) 1986-2010 by cisco Systems, Inc.\nCompiled Tue 26-Oct-10 10:35 by nburra",
		Platform:      "cisco WS-C2950-12",
		VTPDomain:     "MYDOMAIN",
		NativeVLAN:    1,
		FullDuplex:    true,
		MgmtAddresses: []net.IP{net.IPv4(192, 168, 0, 253)},
		BaseLayer:     BaseLayer{Contents: data[26:]},
	}
	cdpL := p.Layer(LayerTypeCiscoDiscoveryInfo)
	info, _ := cdpL.(*CiscoDiscoveryInfo)
	if !reflect.DeepEqual(info, want) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", info, want)
	}
}

func TestDecodeLinkLayerDiscovery(t *testing.T) {
	// http://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=lldp.detailed.pcap
	data := []byte{
		0x01, 0x80, 0xc2, 0x00, 0x00, 0x0e, 0x00, 0x01, 0x30, 0xf9, 0xad, 0xa0,
		0x88, 0xcc, 0x02, 0x07, 0x04, 0x00, 0x01, 0x30, 0xf9, 0xad, 0xa0, 0x04,
		0x04, 0x05, 0x31, 0x2f, 0x31, 0x06, 0x02, 0x00, 0x78, 0x08, 0x17, 0x53,
		0x75, 0x6d, 0x6d, 0x69, 0x74, 0x33, 0x30, 0x30, 0x2d, 0x34, 0x38, 0x2d,
		0x50, 0x6f, 0x72, 0x74, 0x20, 0x31, 0x30, 0x30, 0x31, 0x00, 0x0a, 0x0d,
		0x53, 0x75, 0x6d, 0x6d, 0x69, 0x74, 0x33, 0x30, 0x30, 0x2d, 0x34, 0x38,
		0x00, 0x0c, 0x4c, 0x53, 0x75, 0x6d, 0x6d, 0x69, 0x74, 0x33, 0x30, 0x30,
		0x2d, 0x34, 0x38, 0x20, 0x2d, 0x20, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f,
		0x6e, 0x20, 0x37, 0x2e, 0x34, 0x65, 0x2e, 0x31, 0x20, 0x28, 0x42, 0x75,
		0x69, 0x6c, 0x64, 0x20, 0x35, 0x29, 0x20, 0x62, 0x79, 0x20, 0x52, 0x65,
		0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x4d, 0x61, 0x73, 0x74, 0x65, 0x72,
		0x20, 0x30, 0x35, 0x2f, 0x32, 0x37, 0x2f, 0x30, 0x35, 0x20, 0x30, 0x34,
		0x3a, 0x35, 0x33, 0x3a, 0x31, 0x31, 0x00, 0x0e, 0x04, 0x00, 0x14, 0x00,
		0x14, 0x10, 0x0e, 0x07, 0x06, 0x00, 0x01, 0x30, 0xf9, 0xad, 0xa0, 0x02,
		0x00, 0x00, 0x03, 0xe9, 0x00, 0xfe, 0x07, 0x00, 0x12, 0x0f, 0x02, 0x07,
		0x01, 0x00, 0xfe, 0x09, 0x00, 0x12, 0x0f, 0x01, 0x03, 0x6c, 0x00, 0x00,
		0x10, 0xfe, 0x09, 0x00, 0x12, 0x0f, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00,
		0xfe, 0x06, 0x00, 0x12, 0x0f, 0x04, 0x05, 0xf2, 0xfe, 0x06, 0x00, 0x80,
		0xc2, 0x01, 0x01, 0xe8, 0xfe, 0x07, 0x00, 0x80, 0xc2, 0x02, 0x01, 0x00,
		0x00, 0xfe, 0x17, 0x00, 0x80, 0xc2, 0x03, 0x01, 0xe8, 0x10, 0x76, 0x32,
		0x2d, 0x30, 0x34, 0x38, 0x38, 0x2d, 0x30, 0x33, 0x2d, 0x30, 0x35, 0x30,
		0x35, 0x00, 0xfe, 0x05, 0x00, 0x80, 0xc2, 0x04, 0x00, 0x00, 0x00,
	}

	p := gopacket.NewPacket(data, LinkTypeEthernet, testDecodeOptions)
	wantLayers := []gopacket.LayerType{LayerTypeEthernet, LayerTypeLinkLayerDiscovery, LayerTypeLinkLayerDiscoveryInfo}
	checkLayers(p, wantLayers, t)
	lldpL := p.Layer(LayerTypeLinkLayerDiscovery)
	lldp := lldpL.(*LinkLayerDiscovery)
	want := &LinkLayerDiscovery{
		ChassisID: LLDPChassisID{LLDPChassisIDSubTypeMACAddr, []byte{0x00, 0x01, 0x30, 0xf9, 0xad, 0xa0}},
		PortID:    LLDPPortID{LLDPPortIDSubtypeIfaceName, []byte("1/1")},
		TTL:       120,
		BaseLayer: BaseLayer{Contents: data[14:]},
	}
	lldp.Values = nil // test these in next stage
	if !reflect.DeepEqual(lldp, want) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", lldp, want)
	}

	infoL := p.Layer(LayerTypeLinkLayerDiscoveryInfo)
	info := infoL.(*LinkLayerDiscoveryInfo)
	wantinfo := &LinkLayerDiscoveryInfo{
		PortDescription: "Summit300-48-Port 1001\x00",
		SysName:         "Summit300-48\x00",
		SysDescription:  "Summit300-48 - Version 7.4e.1 (Build 5) by Release_Master 05/27/05 04:53:11\x00",
		SysCapabilities: LLDPSysCapabilities{
			SystemCap:  LLDPCapabilities{Bridge: true, Router: true},
			EnabledCap: LLDPCapabilities{Bridge: true, Router: true},
		},
		MgmtAddress: LLDPMgmtAddress{IANAAddressFamily802, []byte{0x00, 0x01, 0x30, 0xf9, 0xad, 0xa0}, LLDPInterfaceSubtypeifIndex, 1001, ""},
		OrgTLVs: []LLDPOrgSpecificTLV{
			LLDPOrgSpecificTLV{OUI: 0x120f, SubType: 0x2, Info: []uint8{0x7, 0x1, 0x0}},
			LLDPOrgSpecificTLV{OUI: 0x120f, SubType: 0x1, Info: []uint8{0x3, 0x6c, 0x0, 0x0, 0x10}},
			LLDPOrgSpecificTLV{OUI: 0x120f, SubType: 0x3, Info: []uint8{0x1, 0x0, 0x0, 0x0, 0x0}},
			LLDPOrgSpecificTLV{OUI: 0x120f, SubType: 0x4, Info: []uint8{0x5, 0xf2}},
			LLDPOrgSpecificTLV{OUI: 0x80c2, SubType: 0x1, Info: []uint8{0x1, 0xe8}},
			LLDPOrgSpecificTLV{OUI: 0x80c2, SubType: 0x2, Info: []uint8{0x1, 0x0, 0x0}},
			LLDPOrgSpecificTLV{OUI: 0x80c2, SubType: 0x3, Info: []uint8{0x1, 0xe8, 0x10, 0x76, 0x32, 0x2d, 0x30, 0x34, 0x38, 0x38, 0x2d, 0x30, 0x33, 0x2d, 0x30, 0x35, 0x30, 0x35, 0x0}},
			LLDPOrgSpecificTLV{OUI: 0x80c2, SubType: 0x4, Info: []uint8{0x0}},
		},
		Unknown: nil,
	}
	if !reflect.DeepEqual(info, wantinfo) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", info, wantinfo)
	}
	info8021, err := info.Decode8021()
	if err != nil {
		t.Errorf("8021 Values decode error: %v", err)
	}
	want8021 := LLDPInfo8021{
		PVID:               488,
		PPVIDs:             []PortProtocolVLANID{PortProtocolVLANID{false, false, 0}},
		VLANNames:          []VLANName{VLANName{488, "v2-0488-03-0505\x00"}},
		ProtocolIdentities: nil,
		VIDUsageDigest:     0,
		ManagementVID:      0,
		LinkAggregation:    LLDPLinkAggregation{false, false, 0},
	}
	if !reflect.DeepEqual(info8021, want8021) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", info8021, want8021)
	}
	info8023, err := info.Decode8023()
	if err != nil {
		t.Errorf("8023 Values decode error: %v", err)
	}
	want8023 := LLDPInfo8023{
		LinkAggregation:    LLDPLinkAggregation{true, false, 0},
		MACPHYConfigStatus: LLDPMACPHYConfigStatus{true, true, 0x6c00, 0x0010},
		PowerViaMDI:        LLDPPowerViaMDI8023{true, true, true, false, 1, 0, 0, 0, 0, 0, 0},
		MTU:                1522,
	}

	if !reflect.DeepEqual(info8023, want8023) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", info8023, want8023)
	}

	// http://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=lldpmed_civicloc.pcap
	data = []byte{
		0x01, 0x80, 0xc2, 0x00, 0x00, 0x0e, 0x00, 0x13, 0x21, 0x57, 0xca, 0x7f,
		0x88, 0xcc, 0x02, 0x07, 0x04, 0x00, 0x13, 0x21, 0x57, 0xca, 0x40, 0x04,
		0x02, 0x07, 0x31, 0x06, 0x02, 0x00, 0x78, 0x08, 0x01, 0x31, 0x0a, 0x1a,
		0x50, 0x72, 0x6f, 0x43, 0x75, 0x72, 0x76, 0x65, 0x20, 0x53, 0x77, 0x69,
		0x74, 0x63, 0x68, 0x20, 0x32, 0x36, 0x30, 0x30, 0x2d, 0x38, 0x2d, 0x50,
		0x57, 0x52, 0x0c, 0x5f, 0x50, 0x72, 0x6f, 0x43, 0x75, 0x72, 0x76, 0x65,
		0x20, 0x4a, 0x38, 0x37, 0x36, 0x32, 0x41, 0x20, 0x53, 0x77, 0x69, 0x74,
		0x63, 0x68, 0x20, 0x32, 0x36, 0x30, 0x30, 0x2d, 0x38, 0x2d, 0x50, 0x57,
		0x52, 0x2c, 0x20, 0x72, 0x65, 0x76, 0x69, 0x73, 0x69, 0x6f, 0x6e, 0x20,
		0x48, 0x2e, 0x30, 0x38, 0x2e, 0x38, 0x39, 0x2c, 0x20, 0x52, 0x4f, 0x4d,
		0x20, 0x48, 0x2e, 0x30, 0x38, 0x2e, 0x35, 0x58, 0x20, 0x28, 0x2f, 0x73,
		0x77, 0x2f, 0x63, 0x6f, 0x64, 0x65, 0x2f, 0x62, 0x75, 0x69, 0x6c, 0x64,
		0x2f, 0x66, 0x69, 0x73, 0x68, 0x28, 0x74, 0x73, 0x5f, 0x30, 0x38, 0x5f,
		0x35, 0x29, 0x29, 0x0e, 0x04, 0x00, 0x14, 0x00, 0x04, 0x10, 0x0c, 0x05,
		0x01, 0x0f, 0xff, 0x7a, 0x94, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe,
		0x09, 0x00, 0x12, 0x0f, 0x01, 0x03, 0x6c, 0x00, 0x00, 0x10, 0xfe, 0x07,
		0x00, 0x12, 0xbb, 0x01, 0x00, 0x0f, 0x04, 0xfe, 0x08, 0x00, 0x12, 0xbb,
		0x02, 0x01, 0x40, 0x65, 0xae, 0xfe, 0x2e, 0x00, 0x12, 0xbb, 0x03, 0x02,
		0x28, 0x02, 0x55, 0x53, 0x01, 0x02, 0x43, 0x41, 0x03, 0x09, 0x52, 0x6f,
		0x73, 0x65, 0x76, 0x69, 0x6c, 0x6c, 0x65, 0x06, 0x09, 0x46, 0x6f, 0x6f,
		0x74, 0x68, 0x69, 0x6c, 0x6c, 0x73, 0x13, 0x04, 0x38, 0x30, 0x30, 0x30,
		0x1a, 0x03, 0x52, 0x33, 0x4c, 0xfe, 0x07, 0x00, 0x12, 0xbb, 0x04, 0x03,
		0x00, 0x41, 0x00, 0x00,
	}

	p = gopacket.NewPacket(data, LinkTypeEthernet, testDecodeOptions)
	wantLayers = []gopacket.LayerType{LayerTypeEthernet, LayerTypeLinkLayerDiscovery, LayerTypeLinkLayerDiscoveryInfo}
	checkLayers(p, wantLayers, t)
	lldpL = p.Layer(LayerTypeLinkLayerDiscovery)
	lldp = lldpL.(*LinkLayerDiscovery)
	want = &LinkLayerDiscovery{
		ChassisID: LLDPChassisID{LLDPChassisIDSubTypeMACAddr, []byte{0x00, 0x13, 0x21, 0x57, 0xca, 0x40}},
		PortID:    LLDPPortID{LLDPPortIDSubtypeLocal, []byte("1")},
		TTL:       120,
		BaseLayer: BaseLayer{Contents: data[14:]},
	}
	lldp.Values = nil // test these in next stage
	if !reflect.DeepEqual(lldp, want) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", lldp, want)
	}

	infoL = p.Layer(LayerTypeLinkLayerDiscoveryInfo)
	info = infoL.(*LinkLayerDiscoveryInfo)
	wantinfo = &LinkLayerDiscoveryInfo{
		PortDescription: "1",
		SysName:         "ProCurve Switch 2600-8-PWR",
		SysDescription:  "ProCurve J8762A Switch 2600-8-PWR, revision H.08.89, ROM H.08.5X (/sw/code/build/fish(ts_08_5))",
		SysCapabilities: LLDPSysCapabilities{
			SystemCap:  LLDPCapabilities{Bridge: true, Router: true},
			EnabledCap: LLDPCapabilities{Bridge: true},
		},
		MgmtAddress: LLDPMgmtAddress{IANAAddressFamilyIPV4, []byte{0x0f, 0xff, 0x7a, 0x94}, LLDPInterfaceSubtypeifIndex, 0, ""},
		OrgTLVs: []LLDPOrgSpecificTLV{
			LLDPOrgSpecificTLV{OUI: 0x120f, SubType: 0x1, Info: []uint8{0x3, 0x6c, 0x0, 0x0, 0x10}},
			LLDPOrgSpecificTLV{OUI: 0x12bb, SubType: 0x1, Info: []uint8{0x0, 0xf, 0x4}},
			LLDPOrgSpecificTLV{OUI: 0x12bb, SubType: 0x2, Info: []uint8{0x1, 0x40, 0x65, 0xae}},
			LLDPOrgSpecificTLV{OUI: 0x12bb, SubType: 0x3, Info: []uint8{0x2, 0x28, 0x2, 0x55, 0x53, 0x1, 0x2, 0x43, 0x41, 0x3, 0x9, 0x52, 0x6f, 0x73, 0x65, 0x76, 0x69, 0x6c, 0x6c, 0x65, 0x6, 0x9, 0x46, 0x6f, 0x6f, 0x74, 0x68, 0x69, 0x6c, 0x6c, 0x73, 0x13, 0x4, 0x38, 0x30, 0x30, 0x30, 0x1a, 0x3, 0x52, 0x33, 0x4c}},
			LLDPOrgSpecificTLV{OUI: 0x12bb, SubType: 0x4, Info: []uint8{0x3, 0x0, 0x41}},
		},
		Unknown: nil,
	}
	if !reflect.DeepEqual(info, wantinfo) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", info, wantinfo)
	}
	info8023, err = info.Decode8023()
	if err != nil {
		t.Errorf("8023 Values decode error: %v", err)
	}
	want8023 = LLDPInfo8023{
		MACPHYConfigStatus: LLDPMACPHYConfigStatus{true, true, 0x6c00, 0x0010},
	}

	if !reflect.DeepEqual(info8023, want8023) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", info8023, want8023)
	}

	infoMedia, err := info.DecodeMedia()
	if err != nil {
		t.Errorf("8023 Values decode error: %v", err)
	}
	wantMedia := LLDPInfoMedia{
		MediaCapabilities: LLDPMediaCapabilities{true, true, true, true, false, false, LLDPMediaClassNetwork},
		NetworkPolicy:     LLDPNetworkPolicy{LLDPAppTypeVoice, true, true, 50, 6, 46},
		Location: LLDPLocation{Format: LLDPLocationFormatAddress, Address: LLDPLocationAddress{
			What:        LLDPLocationAddressWhatClient,
			CountryCode: "US",
			AddressLines: []LLDPLocationAddressLine{
				LLDPLocationAddressLine{LLDPLocationAddressTypeNational, "CA"},
				LLDPLocationAddressLine{LLDPLocationAddressTypeCity, "Roseville"},
				LLDPLocationAddressLine{LLDPLocationAddressTypeStreet, "Foothills"},
				LLDPLocationAddressLine{LLDPLocationAddressTypeHouseNum, "8000"},
				LLDPLocationAddressLine{LLDPLocationAddressTypeUnit, "R3L"},
			},
		}},
		PowerViaMDI: LLDPPowerViaMDI{0, 0, LLDPPowerPriorityLow, 6500},
	}

	if !reflect.DeepEqual(infoMedia, wantMedia) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", infoMedia, wantMedia)
	}

}

func TestDecodeNortelDiscovery(t *testing.T) {
	// http://www.thetechfirm.com/packets/nortel_btdp/btdp_nai.enc
	data := []byte{
		0x01, 0x00, 0x81, 0x00, 0x01, 0x00, 0x00, 0x04, 0x38, 0xe0, 0xcc, 0xde,
		0x00, 0x13, 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x81, 0x01, 0xa2, 0xac, 0x13,
		0x58, 0x03, 0x00, 0x04, 0x15, 0x30, 0x0c, 0x02, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x04, 0x38, 0xe0, 0xcc, 0xde, 0x80, 0x6a, 0x00, 0x01, 0x14, 0x00,
		0x02, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	}
	p := gopacket.NewPacket(data, LinkTypeEthernet, testDecodeOptions)
	wantLayers := []gopacket.LayerType{LayerTypeEthernet, LayerTypeLLC, LayerTypeSNAP, LayerTypeNortelDiscovery}
	checkLayers(p, wantLayers, t)

	want := &NortelDiscovery{
		IPAddress: []byte{172, 19, 88, 3},
		SegmentID: []byte{0x00, 0x04, 0x15},
		Chassis:   NDPChassisBayStack450101001000Switches,
		Backplane: NDPBackplaneEthernetFastEthernetGigabitEthernet,
		State:     NDPStateHeartbeat,
		NumLinks:  0,
	}
	ndpL := p.Layer(LayerTypeNortelDiscovery)
	info, _ := ndpL.(*NortelDiscovery)
	if !reflect.DeepEqual(info, want) {
		t.Errorf("Values mismatch, \ngot  %#v\nwant %#v\n", info, want)
	}
}

func TestDecodeIPv6Jumbogram(t *testing.T) {
	// Haven't found any of these in the wild or on example pcaps online, so had
	// to generate one myself via scapy.  Unfortunately, scapy can only
	// str(packet) for packets with length < 65536, due to limitations in python's
	// struct library, so I generated the header with:
	// Ether() / IPv6(src='::1', dst='::2') / IPv6ExtHdrHopByHop(options=[Jumbo(jumboplen=70000)]) / TCP(sport=8888, dport=80)
	// then added the payload manually ("payload" * 9996).  The checksums here are
	// not correct, but we don't check, so who cares ;)
	dataStr := "\x00\x1f\xca\xb3v@$\xbe\x05'\x0b\x17\x86\xdd`\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x06\x00\xc2\x04\x00\x01\x11p\"\xb8\x00P\x00\x00\x00\x00\x00\x00\x00\x00P\x02 \x00l\xd8\x00\x00"
	payload := strings.Repeat("payload", 9996)
	data := []byte(dataStr + payload)
	p := gopacket.NewPacket(data, LinkTypeEthernet, testDecodeOptions)
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv6, LayerTypeIPv6HopByHop, LayerTypeTCP, gopacket.LayerTypePayload}, t)
	if p.ApplicationLayer() == nil {
		t.Error("Packet has no application layer")
	} else if string(p.ApplicationLayer().Payload()) != payload {
		t.Errorf("Jumbogram payload wrong")
	}
	// Check truncated for jumbograms
	data = data[:len(data)-1]
	p = gopacket.NewPacket(data, LinkTypeEthernet, testDecodeOptions)
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv6, LayerTypeIPv6HopByHop, LayerTypeTCP, gopacket.LayerTypePayload}, t)
	if !p.Metadata().Truncated {
		t.Error("Jumbogram should be truncated")
	}
}

func TestDecodeUDPPacketTooSmall(t *testing.T) {
	data := []byte{
		0x00, 0x15, 0x2c, 0x9d, 0xcc, 0x00, 0x00, 0x10, 0xdb, 0xff, 0x10, 0x00, 0x81, 0x00, 0x01, 0xf7,
		0x08, 0x00, 0x45, 0x60, 0x00, 0x3c, 0x0f, 0xa9, 0x00, 0x00, 0x6e, 0x11, 0x01, 0x0a, 0x47, 0xe6,
		0xee, 0x2e, 0xac, 0x16, 0x59, 0x73, 0x00, 0x50, 0x00, 0x50, 0x00, 0x28, 0x4d, 0xad, 0x00, 0x67,
		0x00, 0x01, 0x00, 0x72, 0xd5, 0xc7, 0xf1, 0x07, 0x00, 0x00, 0x01, 0x01, 0x00, 0x0d, 0x00, 0x00,
		0x00, 0x14, 0x00, 0x00, 0x19, 0xba,
	}
	p := gopacket.NewPacket(data, LinkTypeEthernet, testDecodeOptions)
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeDot1Q, LayerTypeIPv4, LayerTypeUDP, gopacket.LayerTypePayload}, t)
	if !p.Metadata().Truncated {
		t.Error("UDP short packet should be truncated")
	}
}

func TestDecodingLayerParserFullTCPPacket(t *testing.T) {
	dlp := gopacket.NewDecodingLayerParser(LayerTypeEthernet, &Ethernet{}, &IPv4{}, &TCP{}, &gopacket.Payload{})
	decoded := make([]gopacket.LayerType, 1)
	err := dlp.DecodeLayers(testSimpleTCPPacket, &decoded)
	if err != nil {
		t.Error("Error from dlp parser: ", err)
	}
	if len(decoded) != 4 {
		t.Error("Expected 4 layers parsed, instead got ", len(decoded))
	}
}

// testICMP is the packet:
//   15:49:15.773265 IP 72.14.222.226 > 172.29.20.15: ICMP host 10.66.73.201 unreachable - admin prohibited filter, length 36
//      0x0000:  24be 0527 0b17 001f cab3 75c0 0800 4500  $..'......u...E.
//      0x0010:  0038 0000 0000 fc01 d7a7 480e dee2 ac1d  .8........H.....
//      0x0020:  140f 030d 946e 0000 0000 4520 004d 0000  .....n....E..M..
//      0x0030:  4000 3e11 2849 ac1d 140f 0a42 49c9 8ecc  @.>.(I.....BI...
//      0x0040:  62e1 0039 769d                           b..9v.
var testICMP = []byte{
	0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x00, 0x1f, 0xca, 0xb3, 0x75, 0xc0, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x01, 0xd7, 0xa7, 0x48, 0x0e, 0xde, 0xe2, 0xac, 0x1d,
	0x14, 0x0f, 0x03, 0x0d, 0x94, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x45, 0x20, 0x00, 0x4d, 0x00, 0x00,
	0x40, 0x00, 0x3e, 0x11, 0x28, 0x49, 0xac, 0x1d, 0x14, 0x0f, 0x0a, 0x42, 0x49, 0xc9, 0x8e, 0xcc,
	0x62, 0xe1, 0x00, 0x39, 0x76, 0x9d,
}

func TestICMP(t *testing.T) {
	p := gopacket.NewPacket(testICMP, LinkTypeEthernet, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	testSerialization(t, p, testICMP)
}
func BenchmarkDecodeICMP(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testICMP, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// testICMP6 is the packet:
//   16:17:37.758937 IP6 fe80::21f:caff:feb3:75c0 > 2620:0:1005:0:26be:5ff:fe27:b17: ICMP6, neighbor solicitation, who has 2620:0:1005:0:26be:5ff:fe27:b17, length 32
//      0x0000:  24be 0527 0b17 001f cab3 75c0 86dd 6e00  $..'......u...n.
//      0x0010:  0000 0020 3aff fe80 0000 0000 0000 021f  ....:...........
//      0x0020:  caff feb3 75c0 2620 0000 1005 0000 26be  ....u.&.......&.
//      0x0030:  05ff fe27 0b17 8700 1eba 0000 0000 2620  ...'..........&.
//      0x0040:  0000 1005 0000 26be 05ff fe27 0b17 0101  ......&....'....
//      0x0050:  001f cab3 75c0                           ....u.
var testICMP6 = []byte{
	0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x00, 0x1f, 0xca, 0xb3, 0x75, 0xc0, 0x86, 0xdd, 0x6e, 0x00,
	0x00, 0x00, 0x00, 0x20, 0x3a, 0xff, 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x1f,
	0xca, 0xff, 0xfe, 0xb3, 0x75, 0xc0, 0x26, 0x20, 0x00, 0x00, 0x10, 0x05, 0x00, 0x00, 0x26, 0xbe,
	0x05, 0xff, 0xfe, 0x27, 0x0b, 0x17, 0x87, 0x00, 0x1e, 0xba, 0x00, 0x00, 0x00, 0x00, 0x26, 0x20,
	0x00, 0x00, 0x10, 0x05, 0x00, 0x00, 0x26, 0xbe, 0x05, 0xff, 0xfe, 0x27, 0x0b, 0x17, 0x01, 0x01,
	0x00, 0x1f, 0xca, 0xb3, 0x75, 0xc0,
}

func TestICMP6(t *testing.T) {
	p := gopacket.NewPacket(testICMP6, LinkTypeEthernet, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv6, LayerTypeICMPv6, gopacket.LayerTypePayload}, t)
	testSerialization(t, p, testICMP6)
}
func BenchmarkDecodeICMP6(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testICMP6, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// testMPLS is the packet:
//   12:48:57.201014 MPLS (label 29, exp 0, [S], ttl 255) IP 10.1.2.1 > 10.34.0.1: ICMP echo request, id 2618, seq 1579, length 80
//      0x0000:  0030 96e6 fc39 0030 9605 2838 8847 0001  .0...9.0..(8.G..
//      0x0010:  d1ff 4500 0064 000b 0000 ff01 a569 0a01  ..E..d.......i..
//      0x0020:  0201 0a22 0001 0800 3a76 0a3a 062b 0000  ..."....:v.:.+..
//      0x0030:  0000 001f 3350 abcd abcd abcd abcd abcd  ....3P..........
//      0x0040:  abcd abcd abcd abcd abcd abcd abcd abcd  ................
//      0x0050:  abcd abcd abcd abcd abcd abcd abcd abcd  ................
//      0x0060:  abcd abcd abcd abcd abcd abcd abcd abcd  ................
//      0x0070:  abcd abcd abcd                           ......
var testMPLS = []byte{
	0x00, 0x30, 0x96, 0xe6, 0xfc, 0x39, 0x00, 0x30, 0x96, 0x05, 0x28, 0x38, 0x88, 0x47, 0x00, 0x01,
	0xd1, 0xff, 0x45, 0x00, 0x00, 0x64, 0x00, 0x0b, 0x00, 0x00, 0xff, 0x01, 0xa5, 0x69, 0x0a, 0x01,
	0x02, 0x01, 0x0a, 0x22, 0x00, 0x01, 0x08, 0x00, 0x3a, 0x76, 0x0a, 0x3a, 0x06, 0x2b, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x1f, 0x33, 0x50, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
}

func TestMPLS(t *testing.T) {
	p := gopacket.NewPacket(testMPLS, LinkTypeEthernet, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeMPLS, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	testSerialization(t, p, testMPLS)
}
func BenchmarkDecodeMPLS(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testMPLS, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// testPPPoEICMPv6 is the packet:
//   07:43:31.091560 PPPoE  [ses 0x11] IP6 fe80::c801:eff:fe88:8 > ff02::1: ICMP6, neighbor advertisement, tgt is fe80::c801:eff:fe88:8, length 24
//      0x0000:  cc05 0e88 0000 ca01 0e88 0006 8864 1100  .............d..
//      0x0010:  0011 0042 0057 6e00 0000 0018 3aff fe80  ...B.Wn.....:...
//      0x0020:  0000 0000 0000 c801 0eff fe88 0008 ff02  ................
//      0x0030:  0000 0000 0000 0000 0000 0000 0001 8800  ................
//      0x0040:  5083 8000 0000 fe80 0000 0000 0000 c801  P...............
//      0x0050:  0eff fe88 0008                           ......
var testPPPoEICMPv6 = []byte{
	0xcc, 0x05, 0x0e, 0x88, 0x00, 0x00, 0xca, 0x01, 0x0e, 0x88, 0x00, 0x06, 0x88, 0x64, 0x11, 0x00,
	0x00, 0x11, 0x00, 0x42, 0x00, 0x57, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3a, 0xff, 0xfe, 0x80,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0x01, 0x0e, 0xff, 0xfe, 0x88, 0x00, 0x08, 0xff, 0x02,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x88, 0x00,
	0x50, 0x83, 0x80, 0x00, 0x00, 0x00, 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0x01,
	0x0e, 0xff, 0xfe, 0x88, 0x00, 0x08,
}

func TestPPPoEICMPv6(t *testing.T) {
	p := gopacket.NewPacket(testPPPoEICMPv6, LinkTypeEthernet, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{
		LayerTypeEthernet,
		LayerTypePPPoE,
		LayerTypePPP,
		LayerTypeIPv6,
		LayerTypeICMPv6,
		gopacket.LayerTypePayload,
	}, t)
	testSerialization(t, p, testPPPoEICMPv6)
}
func BenchmarkDecodePPPoEICMPv6(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPPPoEICMPv6, LinkTypeEthernet, gopacket.NoCopy)
	}
}

var testPFLogUDP = []byte{
	0x3d, 0x02, 0x00, 0x00, 0x65, 0x6e, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x6c, 0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xae, 0xff, 0xff, 0xff, 0x7f,
	0xa0, 0x86, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xb8, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
	0x45, 0x00, 0x00, 0x2c, 0x02, 0x16, 0x00, 0x00, 0x40, 0x11, 0x4e, 0xb0, 0xac, 0x17, 0xe8, 0xcc,
	0xac, 0x17, 0xe8, 0xff, 0xf0, 0xff, 0x21, 0xa4, 0x00, 0x18, 0x2a, 0x25, 0x50, 0x4e, 0x4a, 0x50,
	0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

func TestPFLogUDP(t *testing.T) {
	p := gopacket.NewPacket(testPFLogUDP, LinkTypePFLog, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{
		LayerTypePFLog,
		LayerTypeIPv4,
		LayerTypeUDP,
		gopacket.LayerTypePayload,
	}, t)
}

func TestRegressionDot1QPriority(t *testing.T) {
	d := &Dot1Q{
		Priority: 2,
	}
	out := gopacket.NewSerializeBuffer()
	gopacket.SerializeLayers(out, gopacket.SerializeOptions{}, d)
	if err := d.DecodeFromBytes(out.Bytes(), gopacket.NilDecodeFeedback); err != nil {
		t.Errorf("could not decode encoded dot1q")
	} else if d.Priority != 2 {
		t.Errorf("priority mismatch, want 2 got %d", d.Priority)
	}
}

// testPacketMPLSInMPLS is the packet:
//   15:27:44.753678 MPLS (label 18, exp 0, ttl 255) (label 16, exp 0, [S], ttl
//   255) IP 10.31.0.1 > 10.34.0.1: ICMP echo request, id 3941, seq 4768, length
//   80
//      0x0000:  0030 96e6 fc39 0030 9605 2838 8847 0001  .0...9.0..(8.G..
//      0x0010:  20ff 0001 01ff 4500 0064 0050 0000 ff01  ......E..d.P....
//      0x0020:  a706 0a1f 0001 0a22 0001 0800 bd11 0f65  .......".......e
//      0x0030:  12a0 0000 0000 0053 9ee0 abcd abcd abcd  .......S........
//      0x0040:  abcd abcd abcd abcd abcd abcd abcd abcd  ................
//      0x0050:  abcd abcd abcd abcd abcd abcd abcd abcd  ................
//      0x0060:  abcd abcd abcd abcd abcd abcd abcd abcd  ................
//      0x0070:  abcd abcd abcd abcd abcd                 ..........
var testPacketMPLSInMPLS = []byte{
	0x00, 0x30, 0x96, 0xe6, 0xfc, 0x39, 0x00, 0x30, 0x96, 0x05, 0x28, 0x38, 0x88, 0x47, 0x00, 0x01,
	0x20, 0xff, 0x00, 0x01, 0x01, 0xff, 0x45, 0x00, 0x00, 0x64, 0x00, 0x50, 0x00, 0x00, 0xff, 0x01,
	0xa7, 0x06, 0x0a, 0x1f, 0x00, 0x01, 0x0a, 0x22, 0x00, 0x01, 0x08, 0x00, 0xbd, 0x11, 0x0f, 0x65,
	0x12, 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x53, 0x9e, 0xe0, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
}

func TestPacketMPLSInMPLS(t *testing.T) {
	p := gopacket.NewPacket(testPacketMPLSInMPLS, LinkTypeEthernet, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{
		LayerTypeEthernet,
		LayerTypeMPLS,
		LayerTypeMPLS,
		LayerTypeIPv4,
		LayerTypeICMPv4,
		gopacket.LayerTypePayload}, t)
}

// testPacketIPv4Fragmented is the packet:
//   22:11:26.616090 IP 10.1.1.1.31915 > 129.111.30.27.20197: UDP, length 28
//      0x0000:  0000 39cf d9cd 0040 33d9 7cfd 0800 4500  ..9....@3.|...E.
//      0x0010:  0038 00f2 2000 4011 af37 0a01 0101 816f  .8....@..7.....o
//      0x0020:  1e1b 7cab 4ee5 0024 0000 0000 0000 0000  ..|.N..$........
//      0x0030:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//      0x0040:  0000 0000 0000                           ......
var testPacketIPv4Fragmented = []byte{
	0x00, 0x00, 0x39, 0xcf, 0xd9, 0xcd, 0x00, 0x40, 0x33, 0xd9, 0x7c, 0xfd, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x38, 0x00, 0xf2, 0x20, 0x00, 0x40, 0x11, 0xaf, 0x37, 0x0a, 0x01, 0x01, 0x01, 0x81, 0x6f,
	0x1e, 0x1b, 0x7c, 0xab, 0x4e, 0xe5, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

func TestPacketIPv4Fragmented(t *testing.T) {
	p := gopacket.NewPacket(testPacketIPv4Fragmented, LinkTypeEthernet, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, gopacket.LayerTypeFragment}, t)
	testSerializationWithOpts(t, p, testPacketIPv4Fragmented, gopacket.SerializeOptions{FixLengths: true, ComputeChecksums: true})
}

// TestSCTPChunkBadLength tests for issue #146
func TestSCTPChunkBadLength(t *testing.T) {
	data := []byte(
		"0000\xad9$e\x11\xe4\xaeo\b\x00E\x00\x018\xb4\xa3" +
			"\x00\x00Y\x84\xc4@\x11gz\xc0\xa8\xee\x01\xc0\xa8" +
			"\xeeD\x007le\x03\x01\xc0\f\xdf\b\x01\x00\x00")

	// this panic'd previously due to a zero length chunk getting
	// repeatedly read
	gopacket.NewPacket(data, LinkTypeEthernet, gopacket.Default)
}

// TestSTP
func TestSTP(t *testing.T) {
	testSTPpacket := []byte{
		0x01, 0x80, 0xC2, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x0E, 0x87, 0x85, 0x04, 0x00, 0x26, 0x42, 0x42,
		0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x64, 0x00, 0x1C, 0x0E, 0x87, 0x78, 0x00, 0x00, 0x00,
		0x00, 0x04, 0x80, 0x64, 0x00, 0x1C, 0x0E, 0x87, 0x85, 0x00, 0x80, 0x04, 0x01, 0x00, 0x14, 0x00,
		0x02, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	}
	p := gopacket.NewPacket(testSTPpacket, LinkTypeEthernet, testDecodeOptions)
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeLLC, LayerTypeSTP}, t)
}
gopacket-1.1.14/layers/dhcp_test.go000066400000000000000000000122271316321740500172040ustar00rootroot00000000000000// Copyright 2016, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"bytes"
	"net"
	"testing"

	"github.com/google/gopacket"
)

func TestDHCPv4EncodeRequest(t *testing.T) {
	dhcp := &DHCPv4{Operation: DHCPOpRequest, HardwareType: LinkTypeEthernet, Xid: 0x12345678,
		ClientIP: net.IP{0, 0, 0, 0}, YourClientIP: net.IP{0, 0, 0, 0}, NextServerIP: net.IP{0, 0, 0, 0}, RelayAgentIP: net.IP{0, 0, 0, 0},
		ClientHWAddr: net.HardwareAddr{0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc},
		ServerName:   make([]byte, 64), File: make([]byte, 128)}

	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptMessageType, []byte{byte(DHCPMsgTypeDiscover)}))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptHostname, []byte{'e', 'x', 'a', 'm', 'p', 'l', 'e', '.', 'c', 'o', 'm'}))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptPad, nil))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptParamsRequest,
		[]byte{byte(DHCPOptSubnetMask), byte(DHCPOptBroadcastAddr), byte(DHCPOptTimeOffset),
			byte(DHCPOptRouter), byte(DHCPOptDomainName), byte(DHCPOptDNS), byte(DHCPOptDomainSearch),
			byte(DHCPOptHostname), byte(DHCPOptNetBIOSTCPNS), byte(DHCPOptInterfaceMTU), byte(DHCPOptClasslessStaticRoute),
			byte(DHCPOptNTPServers)}))

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	err := gopacket.SerializeLayers(buf, opts, dhcp)
	if err != nil {
		t.Fatal(err)
	}

	p2 := gopacket.NewPacket(buf.Bytes(), LayerTypeDHCPv4, testDecodeOptions)
	dhcp2 := p2.Layer(LayerTypeDHCPv4).(*DHCPv4)
	testDHCPEqual(t, dhcp, dhcp2)
}

func TestDHCPv4EncodeResponse(t *testing.T) {
	dhcp := &DHCPv4{Operation: DHCPOpReply, HardwareType: LinkTypeEthernet, Xid: 0x12345678,
		ClientIP: net.IP{0, 0, 0, 0}, YourClientIP: net.IP{192, 168, 0, 123}, NextServerIP: net.IP{192, 168, 0, 1}, RelayAgentIP: net.IP{0, 0, 0, 0},
		ClientHWAddr: net.HardwareAddr{0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc},
		ServerName:   make([]byte, 64), File: make([]byte, 128)}

	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptMessageType, []byte{byte(DHCPMsgTypeOffer)}))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptSubnetMask, []byte{255, 255, 255, 0}))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptPad, nil))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptT1, []byte{0x00, 0x00, 0x0e, 0x10}))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptT2, []byte{0x00, 0x00, 0x0e, 0x10}))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptLeaseTime, []byte{0x00, 0x00, 0x0e, 0x10}))
	dhcp.Options = append(dhcp.Options, NewDHCPOption(DHCPOptServerID, []byte{192, 168, 0, 1}))

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	err := gopacket.SerializeLayers(buf, opts, dhcp)
	if err != nil {
		t.Fatal(err)
	}

	p2 := gopacket.NewPacket(buf.Bytes(), LayerTypeDHCPv4, testDecodeOptions)
	dhcp2 := p2.Layer(LayerTypeDHCPv4).(*DHCPv4)
	testDHCPEqual(t, dhcp, dhcp2)
}

func testDHCPEqual(t *testing.T, d1, d2 *DHCPv4) {
	if d1.Operation != d2.Operation {
		t.Errorf("expected Operation=%s, got %s", d1.Operation, d2.Operation)
	}
	if d1.HardwareType != d2.HardwareType {
		t.Errorf("expected HardwareType=%s, got %s", d1.HardwareType, d2.HardwareType)
	}
	if d1.HardwareLen != d2.HardwareLen {
		t.Errorf("expected HardwareLen=%v, got %v", d1.HardwareLen, d2.HardwareLen)
	}
	if d1.HardwareOpts != d2.HardwareOpts {
		t.Errorf("expected HardwareOpts=%v, got %v", d1.HardwareOpts, d2.HardwareOpts)
	}
	if d1.Xid != d2.Xid {
		t.Errorf("expected Xid=%v, got %v", d1.Xid, d2.Xid)
	}
	if d1.Secs != d2.Secs {
		t.Errorf("expected Secs=%v, got %v", d1.Secs, d2.Secs)
	}
	if d1.Flags != d2.Flags {
		t.Errorf("expected Flags=%v, got %v", d1.Flags, d2.Flags)
	}
	if !d1.ClientIP.Equal(d2.ClientIP) {
		t.Errorf("expected ClientIP=%v, got %v", d1.ClientIP, d2.ClientIP)
	}
	if !d1.YourClientIP.Equal(d2.YourClientIP) {
		t.Errorf("expected YourClientIP=%v, got %v", d1.YourClientIP, d2.YourClientIP)
	}
	if !d1.NextServerIP.Equal(d2.NextServerIP) {
		t.Errorf("expected NextServerIP=%v, got %v", d1.NextServerIP, d2.NextServerIP)
	}
	if !d1.RelayAgentIP.Equal(d2.RelayAgentIP) {
		t.Errorf("expected RelayAgentIP=%v, got %v", d1.RelayAgentIP, d2.RelayAgentIP)
	}
	if !bytes.Equal(d1.ClientHWAddr, d2.ClientHWAddr) {
		t.Errorf("expected ClientHWAddr=%v, got %v", d1.ClientHWAddr, d2.ClientHWAddr)
	}
	if !bytes.Equal(d1.ServerName, d2.ServerName) {
		t.Errorf("expected ServerName=%v, got %v", d1.ServerName, d2.ServerName)
	}
	if !bytes.Equal(d1.File, d2.File) {
		t.Errorf("expected File=%v, got %v", d1.File, d2.File)
	}
	if len(d1.Options) != len(d2.Options) {
		t.Errorf("expected %d options, got %d", len(d1.Options), len(d2.Options))
	}

	for i, o := range d1.Options {
		testDHCPOptionEqual(t, i, o, d2.Options[i])
	}
}

func testDHCPOptionEqual(t *testing.T, idx int, d1, d2 DHCPOption) {
	if d1.Type != d2.Type {
		t.Errorf("expection Options[%d].Type = %s, got %s", idx, d1.Type, d2.Type)
	}
	if !bytes.Equal(d1.Data, d2.Data) {
		t.Errorf("expection Options[%d].Data to be = %v, got %v", idx, d1.Data, d2.Data)
	}
}
gopacket-1.1.14/layers/dhcpv4.go000066400000000000000000000375661316321740500164340ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"bytes"
	"encoding/binary"
	"errors"
	"fmt"
	"net"

	"github.com/google/gopacket"
)

// DHCPOp rerprents a bootp operation
type DHCPOp byte

// bootp operations
const (
	DHCPOpRequest DHCPOp = 1
	DHCPOpReply   DHCPOp = 2
)

// String returns a string version of a DHCPOp.
func (o DHCPOp) String() string {
	switch o {
	case DHCPOpRequest:
		return "Request"
	case DHCPOpReply:
		return "Reply"
	default:
		return "Unknown"
	}
}

// DHCPMsgType represents a DHCP operation
type DHCPMsgType byte

// Constants that represent DHCP operations
const (
	DHCPMsgTypeUnspecified DHCPMsgType = iota
	DHCPMsgTypeDiscover
	DHCPMsgTypeOffer
	DHCPMsgTypeRequest
	DHCPMsgTypeDecline
	DHCPMsgTypeAck
	DHCPMsgTypeNak
	DHCPMsgTypeRelease
	DHCPMsgTypeInform
)

// String returns a string version of a DHCPMsgType.
func (o DHCPMsgType) String() string {
	switch o {
	case DHCPMsgTypeUnspecified:
		return "Unspecified"
	case DHCPMsgTypeDiscover:
		return "Discover"
	case DHCPMsgTypeOffer:
		return "Offer"
	case DHCPMsgTypeRequest:
		return "Request"
	case DHCPMsgTypeDecline:
		return "Decline"
	case DHCPMsgTypeAck:
		return "Ack"
	case DHCPMsgTypeNak:
		return "Nak"
	case DHCPMsgTypeRelease:
		return "Release"
	case DHCPMsgTypeInform:
		return "Inform"
	default:
		return "Unknown"
	}
}

//DHCPMagic is the RFC 2131 "magic cooke" for DHCP.
var DHCPMagic uint32 = 0x63825363

// DHCPv4 contains data for a single DHCP packet.
type DHCPv4 struct {
	BaseLayer
	Operation    DHCPOp
	HardwareType LinkType
	HardwareLen  uint8
	HardwareOpts uint8
	Xid          uint32
	Secs         uint16
	Flags        uint16
	ClientIP     net.IP
	YourClientIP net.IP
	NextServerIP net.IP
	RelayAgentIP net.IP
	ClientHWAddr net.HardwareAddr
	ServerName   []byte
	File         []byte
	Options      DHCPOptions
}

// DHCPOptions is used to get nicely printed option lists which would normally
// be cut off after 5 options.
type DHCPOptions []DHCPOption

// String returns a string version of the options list.
func (o DHCPOptions) String() string {
	buf := &bytes.Buffer{}
	buf.WriteByte('[')
	for i, opt := range o {
		buf.WriteString(opt.String())
		if i+1 != len(o) {
			buf.WriteString(", ")
		}
	}
	buf.WriteByte(']')
	return buf.String()
}

// LayerType returns gopacket.LayerTypeDHCPv4
func (d *DHCPv4) LayerType() gopacket.LayerType { return LayerTypeDHCPv4 }

// DecodeFromBytes decodes the given bytes into this layer.
func (d *DHCPv4) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	d.Operation = DHCPOp(data[0])
	d.HardwareType = LinkType(data[1])
	d.HardwareLen = data[2]
	d.HardwareOpts = data[3]
	d.Xid = binary.BigEndian.Uint32(data[4:8])
	d.Secs = binary.BigEndian.Uint16(data[8:10])
	d.Flags = binary.BigEndian.Uint16(data[10:12])
	d.ClientIP = net.IP(data[12:16])
	d.YourClientIP = net.IP(data[16:20])
	d.NextServerIP = net.IP(data[20:24])
	d.RelayAgentIP = net.IP(data[24:28])
	d.ClientHWAddr = net.HardwareAddr(data[28 : 28+d.HardwareLen])
	d.ServerName = data[44:108]
	d.File = data[108:236]
	if binary.BigEndian.Uint32(data[236:240]) != DHCPMagic {
		return errors.New("Bad DHCP header")
	}

	if len(data) <= 240 {
		// DHCP Packet could have no option (??)
		return nil
	}

	options := data[240:]

	stop := len(options)
	start := 0
	for start < stop {
		o := DHCPOption{}
		if err := o.decode(options[start:]); err != nil {
			return err
		}
		if o.Type == DHCPOptEnd {
			break
		}
		d.Options = append(d.Options, o)
		// Check if the option is a single byte pad
		if o.Type == DHCPOptPad {
			start++
		} else {
			start += int(o.Length) + 2
		}
	}
	return nil
}

// Len returns the length of a DHCPv4 packet.
func (d *DHCPv4) Len() uint16 {
	n := uint16(240)
	for _, o := range d.Options {
		if o.Type == DHCPOptPad {
			n++
		} else {
			n += uint16(o.Length) + 2
		}
	}
	n++ // for opt end
	return n
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (d *DHCPv4) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	plen := int(d.Len())

	data, err := b.PrependBytes(plen)
	if err != nil {
		return err
	}

	data[0] = byte(d.Operation)
	data[1] = byte(d.HardwareType)
	if opts.FixLengths {
		d.HardwareLen = uint8(len(d.ClientHWAddr))
	}
	data[2] = d.HardwareLen
	data[3] = d.HardwareOpts
	binary.BigEndian.PutUint32(data[4:8], d.Xid)
	binary.BigEndian.PutUint16(data[8:10], d.Secs)
	binary.BigEndian.PutUint16(data[10:12], d.Flags)
	copy(data[12:16], d.ClientIP.To4())
	copy(data[16:20], d.YourClientIP.To4())
	copy(data[20:24], d.NextServerIP.To4())
	copy(data[24:28], d.RelayAgentIP.To4())
	copy(data[28:44], d.ClientHWAddr)
	copy(data[44:108], d.ServerName)
	copy(data[108:236], d.File)
	binary.BigEndian.PutUint32(data[236:240], DHCPMagic)

	if len(d.Options) > 0 {
		offset := 240
		for _, o := range d.Options {
			if err := o.encode(data[offset:]); err != nil {
				return err
			}
			// A pad option is only a single byte
			if o.Type == DHCPOptPad {
				offset++
			} else {
				offset += 2 + len(o.Data)
			}
		}
		optend := NewDHCPOption(DHCPOptEnd, nil)
		if err := optend.encode(data[offset:]); err != nil {
			return err
		}
	}
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (d *DHCPv4) CanDecode() gopacket.LayerClass {
	return LayerTypeDHCPv4
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (d *DHCPv4) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

func decodeDHCPv4(data []byte, p gopacket.PacketBuilder) error {
	dhcp := &DHCPv4{}
	err := dhcp.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}
	p.AddLayer(dhcp)
	return p.NextDecoder(gopacket.LayerTypePayload)
}

// DHCPOpt represents a DHCP option or parameter from RFC-2132
type DHCPOpt byte

// Constants for the DHCPOpt options.
const (
	DHCPOptPad                   DHCPOpt = 0
	DHCPOptSubnetMask            DHCPOpt = 1   // 4, net.IP
	DHCPOptTimeOffset            DHCPOpt = 2   // 4, int32 (signed seconds from UTC)
	DHCPOptRouter                DHCPOpt = 3   // n*4, [n]net.IP
	DHCPOptTimeServer            DHCPOpt = 4   // n*4, [n]net.IP
	DHCPOptNameServer            DHCPOpt = 5   // n*4, [n]net.IP
	DHCPOptDNS                   DHCPOpt = 6   // n*4, [n]net.IP
	DHCPOptLogServer             DHCPOpt = 7   // n*4, [n]net.IP
	DHCPOptCookieServer          DHCPOpt = 8   // n*4, [n]net.IP
	DHCPOptLPRServer             DHCPOpt = 9   // n*4, [n]net.IP
	DHCPOptImpressServer         DHCPOpt = 10  // n*4, [n]net.IP
	DHCPOptResLocServer          DHCPOpt = 11  // n*4, [n]net.IP
	DHCPOptHostname              DHCPOpt = 12  // n, string
	DHCPOptBootfileSize          DHCPOpt = 13  // 2, uint16
	DHCPOptMeritDumpFile         DHCPOpt = 14  // >1, string
	DHCPOptDomainName            DHCPOpt = 15  // n, string
	DHCPOptSwapServer            DHCPOpt = 16  // n*4, [n]net.IP
	DHCPOptRootPath              DHCPOpt = 17  // n, string
	DHCPOptExtensionsPath        DHCPOpt = 18  // n, string
	DHCPOptIPForwarding          DHCPOpt = 19  // 1, bool
	DHCPOptSourceRouting         DHCPOpt = 20  // 1, bool
	DHCPOptPolicyFilter          DHCPOpt = 21  // 8*n, [n]{net.IP/net.IP}
	DHCPOptDatagramMTU           DHCPOpt = 22  // 2, uint16
	DHCPOptDefaultTTL            DHCPOpt = 23  // 1, byte
	DHCPOptPathMTUAgingTimeout   DHCPOpt = 24  // 4, uint32
	DHCPOptPathPlateuTableOption DHCPOpt = 25  // 2*n, []uint16
	DHCPOptInterfaceMTU          DHCPOpt = 26  // 2, uint16
	DHCPOptAllSubsLocal          DHCPOpt = 27  // 1, bool
	DHCPOptBroadcastAddr         DHCPOpt = 28  // 4, net.IP
	DHCPOptMaskDiscovery         DHCPOpt = 29  // 1, bool
	DHCPOptMaskSupplier          DHCPOpt = 30  // 1, bool
	DHCPOptRouterDiscovery       DHCPOpt = 31  // 1, bool
	DHCPOptSolicitAddr           DHCPOpt = 32  // 4, net.IP
	DHCPOptStaticRoute           DHCPOpt = 33  // n*8, [n]{net.IP/net.IP} -- note the 2nd is router not mask
	DHCPOptARPTrailers           DHCPOpt = 34  // 1, bool
	DHCPOptARPTimeout            DHCPOpt = 35  // 4, uint32
	DHCPOptEthernetEncap         DHCPOpt = 36  // 1, bool
	DHCPOptTCPTTL                DHCPOpt = 37  // 1, byte
	DHCPOptTCPKeepAliveInt       DHCPOpt = 38  // 4, uint32
	DHCPOptTCPKeepAliveGarbage   DHCPOpt = 39  // 1, bool
	DHCPOptNISDomain             DHCPOpt = 40  // n, string
	DHCPOptNISServers            DHCPOpt = 41  // 4*n,  [n]net.IP
	DHCPOptNTPServers            DHCPOpt = 42  // 4*n, [n]net.IP
	DHCPOptVendorOption          DHCPOpt = 43  // n, [n]byte // may be encapsulated.
	DHCPOptNetBIOSTCPNS          DHCPOpt = 44  // 4*n, [n]net.IP
	DHCPOptNetBIOSTCPDDS         DHCPOpt = 45  // 4*n, [n]net.IP
	DHCPOptNETBIOSTCPNodeType    DHCPOpt = 46  // 1, magic byte
	DHCPOptNetBIOSTCPScope       DHCPOpt = 47  // n, string
	DHCPOptXFontServer           DHCPOpt = 48  // n, string
	DHCPOptXDisplayManager       DHCPOpt = 49  // n, string
	DHCPOptRequestIP             DHCPOpt = 50  // 4, net.IP
	DHCPOptLeaseTime             DHCPOpt = 51  // 4, uint32
	DHCPOptExtOptions            DHCPOpt = 52  // 1, 1/2/3
	DHCPOptMessageType           DHCPOpt = 53  // 1, 1-7
	DHCPOptServerID              DHCPOpt = 54  // 4, net.IP
	DHCPOptParamsRequest         DHCPOpt = 55  // n, []byte
	DHCPOptMessage               DHCPOpt = 56  // n, 3
	DHCPOptMaxMessageSize        DHCPOpt = 57  // 2, uint16
	DHCPOptT1                    DHCPOpt = 58  // 4, uint32
	DHCPOptT2                    DHCPOpt = 59  // 4, uint32
	DHCPOptClassID               DHCPOpt = 60  // n, []byte
	DHCPOptClientID              DHCPOpt = 61  // n >=  2, []byte
	DHCPOptDomainSearch          DHCPOpt = 119 // n, string
	DHCPOptSIPServers            DHCPOpt = 120 // n, url
	DHCPOptClasslessStaticRoute  DHCPOpt = 121 //
	DHCPOptEnd                   DHCPOpt = 255
)

// String returns a string version of a DHCPOpt.
func (o DHCPOpt) String() string {
	switch o {
	case DHCPOptPad:
		return "(padding)"
	case DHCPOptSubnetMask:
		return "SubnetMask"
	case DHCPOptTimeOffset:
		return "TimeOffset"
	case DHCPOptRouter:
		return "Router"
	case DHCPOptTimeServer:
		return "rfc868" // old time server protocol stringified to dissuade confusion w. NTP
	case DHCPOptNameServer:
		return "ien116" // obscure nameserver protocol stringified to dissuade confusion w. DNS
	case DHCPOptDNS:
		return "DNS"
	case DHCPOptLogServer:
		return "mitLCS" // MIT LCS server protocol yada yada w. Syslog
	case DHCPOptCookieServer:
		return "CookieServer"
	case DHCPOptLPRServer:
		return "LPRServer"
	case DHCPOptImpressServer:
		return "ImpressServer"
	case DHCPOptResLocServer:
		return "ResourceLocationServer"
	case DHCPOptHostname:
		return "Hostname"
	case DHCPOptBootfileSize:
		return "BootfileSize"
	case DHCPOptMeritDumpFile:
		return "MeritDumpFile"
	case DHCPOptDomainName:
		return "DomainName"
	case DHCPOptSwapServer:
		return "SwapServer"
	case DHCPOptRootPath:
		return "RootPath"
	case DHCPOptExtensionsPath:
		return "ExtensionsPath"
	case DHCPOptIPForwarding:
		return "IPForwarding"
	case DHCPOptSourceRouting:
		return "SourceRouting"
	case DHCPOptPolicyFilter:
		return "PolicyFilter"
	case DHCPOptDatagramMTU:
		return "DatagramMTU"
	case DHCPOptDefaultTTL:
		return "DefaultTTL"
	case DHCPOptPathMTUAgingTimeout:
		return "PathMTUAgingTimeout"
	case DHCPOptPathPlateuTableOption:
		return "PathPlateuTableOption"
	case DHCPOptInterfaceMTU:
		return "InterfaceMTU"
	case DHCPOptAllSubsLocal:
		return "AllSubsLocal"
	case DHCPOptBroadcastAddr:
		return "BroadcastAddress"
	case DHCPOptMaskDiscovery:
		return "MaskDiscovery"
	case DHCPOptMaskSupplier:
		return "MaskSupplier"
	case DHCPOptRouterDiscovery:
		return "RouterDiscovery"
	case DHCPOptSolicitAddr:
		return "SolicitAddr"
	case DHCPOptStaticRoute:
		return "StaticRoute"
	case DHCPOptARPTrailers:
		return "ARPTrailers"
	case DHCPOptARPTimeout:
		return "ARPTimeout"
	case DHCPOptEthernetEncap:
		return "EthernetEncap"
	case DHCPOptTCPTTL:
		return "TCPTTL"
	case DHCPOptTCPKeepAliveInt:
		return "TCPKeepAliveInt"
	case DHCPOptTCPKeepAliveGarbage:
		return "TCPKeepAliveGarbage"
	case DHCPOptNISDomain:
		return "NISDomain"
	case DHCPOptNISServers:
		return "NISServers"
	case DHCPOptNTPServers:
		return "NTPServers"
	case DHCPOptVendorOption:
		return "VendorOption"
	case DHCPOptNetBIOSTCPNS:
		return "NetBIOSOverTCPNS"
	case DHCPOptNetBIOSTCPDDS:
		return "NetBiosOverTCPDDS"
	case DHCPOptNETBIOSTCPNodeType:
		return "NetBIOSOverTCPNodeType"
	case DHCPOptNetBIOSTCPScope:
		return "NetBIOSOverTCPScope"
	case DHCPOptXFontServer:
		return "XFontServer"
	case DHCPOptXDisplayManager:
		return "XDisplayManager"
	case DHCPOptEnd:
		return "(end)"
	case DHCPOptSIPServers:
		return "SipServers"
	case DHCPOptRequestIP:
		return "RequestIP"
	case DHCPOptLeaseTime:
		return "LeaseTime"
	case DHCPOptExtOptions:
		return "ExtOpts"
	case DHCPOptMessageType:
		return "MessageType"
	case DHCPOptServerID:
		return "ServerID"
	case DHCPOptParamsRequest:
		return "ParamsRequest"
	case DHCPOptMessage:
		return "Message"
	case DHCPOptMaxMessageSize:
		return "MaxDHCPSize"
	case DHCPOptT1:
		return "Timer1"
	case DHCPOptT2:
		return "Timer2"
	case DHCPOptClassID:
		return "ClassID"
	case DHCPOptClientID:
		return "ClientID"
	case DHCPOptDomainSearch:
		return "DomainSearch"
	case DHCPOptClasslessStaticRoute:
		return "ClasslessStaticRoute"
	default:
		return "Unknown"
	}
}

// DHCPOption rerpresents a DHCP option.
type DHCPOption struct {
	Type   DHCPOpt
	Length uint8
	Data   []byte
}

// String returns a string version of a DHCP Option.
func (o DHCPOption) String() string {
	switch o.Type {

	case DHCPOptHostname, DHCPOptMeritDumpFile, DHCPOptDomainName, DHCPOptRootPath,
		DHCPOptExtensionsPath, DHCPOptNISDomain, DHCPOptNetBIOSTCPScope, DHCPOptXFontServer,
		DHCPOptXDisplayManager, DHCPOptMessage, DHCPOptDomainSearch: // string
		return fmt.Sprintf("Option(%s:%s)", o.Type, string(o.Data))

	case DHCPOptMessageType:
		if len(o.Data) != 1 {
			return fmt.Sprintf("Option(%s:INVALID)", o.Type)
		}
		return fmt.Sprintf("Option(%s:%s)", o.Type, DHCPMsgType(o.Data[0]))

	case DHCPOptSubnetMask, DHCPOptServerID, DHCPOptBroadcastAddr,
		DHCPOptSolicitAddr, DHCPOptRequestIP: // net.IP
		if len(o.Data) < 4 {
			return fmt.Sprintf("Option(%s:INVALID)", o.Type)
		}
		return fmt.Sprintf("Option(%s:%s)", o.Type, net.IP(o.Data))

	case DHCPOptT1, DHCPOptT2, DHCPOptLeaseTime, DHCPOptPathMTUAgingTimeout,
		DHCPOptARPTimeout, DHCPOptTCPKeepAliveInt: // uint32
		if len(o.Data) != 4 {
			return fmt.Sprintf("Option(%s:INVALID)", o.Type)
		}
		return fmt.Sprintf("Option(%s:%d)", o.Type,
			uint32(o.Data[0])<<24|uint32(o.Data[1])<<16|uint32(o.Data[2])<<8|uint32(o.Data[3]))

	case DHCPOptParamsRequest:
		buf := &bytes.Buffer{}
		buf.WriteString(fmt.Sprintf("Option(%s:", o.Type))
		for i, v := range o.Data {
			buf.WriteString(DHCPOpt(v).String())
			if i+1 != len(o.Data) {
				buf.WriteByte(',')
			}
		}
		buf.WriteString(")")
		return buf.String()

	default:
		return fmt.Sprintf("Option(%s:%v)", o.Type, o.Data)
	}
}

// NewDHCPOption constructs a new DHCPOption with a given type and data.
func NewDHCPOption(t DHCPOpt, data []byte) DHCPOption {
	o := DHCPOption{Type: t}
	if data != nil {
		o.Data = data
		o.Length = uint8(len(data))
	}
	return o
}

func (o *DHCPOption) encode(b []byte) error {
	switch o.Type {
	case DHCPOptPad, DHCPOptEnd:
		b[0] = byte(o.Type)
	default:
		if o.Length > 253 {
			return errors.New("data too long to encode")
		}
		b[0] = byte(o.Type)
		b[1] = o.Length
		copy(b[2:], o.Data)
	}
	return nil
}

func (o *DHCPOption) decode(data []byte) error {
	if len(data) < 1 {
		// Pad/End have a length of 1
		return errors.New("Not enough data to decode")
	}
	o.Type = DHCPOpt(data[0])
	switch o.Type {
	case DHCPOptPad, DHCPOptEnd:
		o.Data = nil
	default:
		if len(data) < 3 {
			return errors.New("Not enough data to decode")
		}
		o.Length = data[1]
		if o.Length > 253 {
			return errors.New("data too long to decode")
		}
		o.Data = data[2 : 2+o.Length]
	}
	return nil
}
gopacket-1.1.14/layers/dns.go000066400000000000000000000653251316321740500160220ustar00rootroot00000000000000// Copyright 2014 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"net"

	"github.com/google/gopacket"
)

// DNSClass defines the class associated with a request/response.  Different DNS
// classes can be thought of as an array of parallel namespace trees.
type DNSClass uint16

// DNSClass known values.
const (
	DNSClassIN  DNSClass = 1   // Internet
	DNSClassCS  DNSClass = 2   // the CSNET class (Obsolete)
	DNSClassCH  DNSClass = 3   // the CHAOS class
	DNSClassHS  DNSClass = 4   // Hesiod [Dyer 87]
	DNSClassAny DNSClass = 255 // AnyClass
)

func (dc DNSClass) String() string {
	switch dc {
	default:
		return "Unknown"
	case DNSClassIN:
		return "IN"
	case DNSClassCS:
		return "CS"
	case DNSClassCH:
		return "CH"
	case DNSClassHS:
		return "HS"
	case DNSClassAny:
		return "Any"
	}
}

// DNSType defines the type of data being requested/returned in a
// question/answer.
type DNSType uint16

// DNSType known values.
const (
	DNSTypeA     DNSType = 1  // a host address
	DNSTypeNS    DNSType = 2  // an authoritative name server
	DNSTypeMD    DNSType = 3  // a mail destination (Obsolete - use MX)
	DNSTypeMF    DNSType = 4  // a mail forwarder (Obsolete - use MX)
	DNSTypeCNAME DNSType = 5  // the canonical name for an alias
	DNSTypeSOA   DNSType = 6  // marks the start of a zone of authority
	DNSTypeMB    DNSType = 7  // a mailbox domain name (EXPERIMENTAL)
	DNSTypeMG    DNSType = 8  // a mail group member (EXPERIMENTAL)
	DNSTypeMR    DNSType = 9  // a mail rename domain name (EXPERIMENTAL)
	DNSTypeNULL  DNSType = 10 // a null RR (EXPERIMENTAL)
	DNSTypeWKS   DNSType = 11 // a well known service description
	DNSTypePTR   DNSType = 12 // a domain name pointer
	DNSTypeHINFO DNSType = 13 // host information
	DNSTypeMINFO DNSType = 14 // mailbox or mail list information
	DNSTypeMX    DNSType = 15 // mail exchange
	DNSTypeTXT   DNSType = 16 // text strings
	DNSTypeAAAA  DNSType = 28 // a IPv6 host address [RFC3596]
	DNSTypeSRV   DNSType = 33 // server discovery [RFC2782] [RFC6195]
)

func (dt DNSType) String() string {
	switch dt {
	default:
		return "Unknown"
	case DNSTypeA:
		return "A"
	case DNSTypeNS:
		return "NS"
	case DNSTypeMD:
		return "MD"
	case DNSTypeMF:
		return "MF"
	case DNSTypeCNAME:
		return "CNAME"
	case DNSTypeSOA:
		return "SOA"
	case DNSTypeMB:
		return "MB"
	case DNSTypeMG:
		return "MG"
	case DNSTypeMR:
		return "MR"
	case DNSTypeNULL:
		return "NULL"
	case DNSTypeWKS:
		return "WKS"
	case DNSTypePTR:
		return "PTR"
	case DNSTypeHINFO:
		return "HINFO"
	case DNSTypeMINFO:
		return "MINFO"
	case DNSTypeMX:
		return "MX"
	case DNSTypeTXT:
		return "TXT"
	case DNSTypeAAAA:
		return "AAAA"
	case DNSTypeSRV:
		return "SRV"
	}
}

// DNSResponseCode provides response codes for question answers.
type DNSResponseCode uint8

// DNSResponseCode known values.
const (
	DNSResponseCodeNoErr    DNSResponseCode = 0  // No error
	DNSResponseCodeFormErr  DNSResponseCode = 1  // Format Error                       [RFC1035]
	DNSResponseCodeServFail DNSResponseCode = 2  // Server Failure                     [RFC1035]
	DNSResponseCodeNXDomain DNSResponseCode = 3  // Non-Existent Domain                [RFC1035]
	DNSResponseCodeNotImp   DNSResponseCode = 4  // Not Implemented                    [RFC1035]
	DNSResponseCodeRefused  DNSResponseCode = 5  // Query Refused                      [RFC1035]
	DNSResponseCodeYXDomain DNSResponseCode = 6  // Name Exists when it should not     [RFC2136]
	DNSResponseCodeYXRRSet  DNSResponseCode = 7  // RR Set Exists when it should not   [RFC2136]
	DNSResponseCodeNXRRSet  DNSResponseCode = 8  // RR Set that should exist does not  [RFC2136]
	DNSResponseCodeNotAuth  DNSResponseCode = 9  // Server Not Authoritative for zone  [RFC2136]
	DNSResponseCodeNotZone  DNSResponseCode = 10 // Name not contained in zone         [RFC2136]
	DNSResponseCodeBadVers  DNSResponseCode = 16 // Bad OPT Version                    [RFC2671]
	DNSResponseCodeBadSig   DNSResponseCode = 16 // TSIG Signature Failure             [RFC2845]
	DNSResponseCodeBadKey   DNSResponseCode = 17 // Key not recognized                 [RFC2845]
	DNSResponseCodeBadTime  DNSResponseCode = 18 // Signature out of time window       [RFC2845]
	DNSResponseCodeBadMode  DNSResponseCode = 19 // Bad TKEY Mode                      [RFC2930]
	DNSResponseCodeBadName  DNSResponseCode = 20 // Duplicate key name                 [RFC2930]
	DNSResponseCodeBadAlg   DNSResponseCode = 21 // Algorithm not supported            [RFC2930]
	DNSResponseCodeBadTruc  DNSResponseCode = 22 // Bad Truncation                     [RFC4635]
)

func (drc DNSResponseCode) String() string {
	switch drc {
	default:
		return "Unknown"
	case DNSResponseCodeNoErr:
		return "No Error"
	case DNSResponseCodeFormErr:
		return "Format Error"
	case DNSResponseCodeServFail:
		return "Server Failure "
	case DNSResponseCodeNXDomain:
		return "Non-Existent Domain"
	case DNSResponseCodeNotImp:
		return "Not Implemented"
	case DNSResponseCodeRefused:
		return "Query Refused"
	case DNSResponseCodeYXDomain:
		return "Name Exists when it should not"
	case DNSResponseCodeYXRRSet:
		return "RR Set Exists when it should not"
	case DNSResponseCodeNXRRSet:
		return "RR Set that should exist does not"
	case DNSResponseCodeNotAuth:
		return "Server Not Authoritative for zone"
	case DNSResponseCodeNotZone:
		return "Name not contained in zone"
	case DNSResponseCodeBadVers:
		return "Bad OPT Version"
	case DNSResponseCodeBadKey:
		return "Key not recognized"
	case DNSResponseCodeBadTime:
		return "Signature out of time window"
	case DNSResponseCodeBadMode:
		return "Bad TKEY Mode"
	case DNSResponseCodeBadName:
		return "Duplicate key name"
	case DNSResponseCodeBadAlg:
		return "Algorithm not supported"
	case DNSResponseCodeBadTruc:
		return "Bad Truncation"
	}
}

// DNSOpCode defines a set of different operation types.
type DNSOpCode uint8

// DNSOpCode known values.
const (
	DNSOpCodeQuery  DNSOpCode = 0 // Query                  [RFC1035]
	DNSOpCodeIQuery DNSOpCode = 1 // Inverse Query Obsolete [RFC3425]
	DNSOpCodeStatus DNSOpCode = 2 // Status                 [RFC1035]
	DNSOpCodeNotify DNSOpCode = 4 // Notify                 [RFC1996]
	DNSOpCodeUpdate DNSOpCode = 5 // Update                 [RFC2136]
)

func (doc DNSOpCode) String() string {
	switch doc {
	default:
		return "Unknown"
	case DNSOpCodeQuery:
		return "Query"
	case DNSOpCodeIQuery:
		return "Inverse Query"
	case DNSOpCodeStatus:
		return "Status"
	case DNSOpCodeNotify:
		return "Notify"
	case DNSOpCodeUpdate:
		return "Update"
	}
}

// DNS is specified in RFC 1034 / RFC 1035
// +---------------------+
// |        Header       |
// +---------------------+
// |       Question      | the question for the name server
// +---------------------+
// |        Answer       | RRs answering the question
// +---------------------+
// |      Authority      | RRs pointing toward an authority
// +---------------------+
// |      Additional     | RRs holding additional information
// +---------------------+
//
//  DNS Header
//  0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                      ID                       |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |QR|   Opcode  |AA|TC|RD|RA|   Z    |   RCODE   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    QDCOUNT                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    ANCOUNT                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    NSCOUNT                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    ARCOUNT                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

// DNS contains data from a single Domain Name Service packet.
type DNS struct {
	BaseLayer

	// Header fields
	ID     uint16
	QR     bool
	OpCode DNSOpCode

	AA bool  // Authoritative answer
	TC bool  // Truncated
	RD bool  // Recursion desired
	RA bool  // Recursion available
	Z  uint8 // Resrved for future use

	ResponseCode DNSResponseCode
	QDCount      uint16 // Number of questions to expect
	ANCount      uint16 // Number of answers to expect
	NSCount      uint16 // Number of authorities to expect
	ARCount      uint16 // Number of additional records to expect

	// Entries
	Questions   []DNSQuestion
	Answers     []DNSResourceRecord
	Authorities []DNSResourceRecord
	Additionals []DNSResourceRecord

	// buffer for doing name decoding.  We use a single reusable buffer to avoid
	// name decoding on a single object via multiple DecodeFromBytes calls
	// requiring constant allocation of small byte slices.
	buffer []byte
}

// LayerType returns gopacket.LayerTypeDNS.
func (d *DNS) LayerType() gopacket.LayerType { return LayerTypeDNS }

// decodeDNS decodes the byte slice into a DNS type. It also
// setups the application Layer in PacketBuilder.
func decodeDNS(data []byte, p gopacket.PacketBuilder) error {
	d := &DNS{}
	err := d.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}
	p.AddLayer(d)
	p.SetApplicationLayer(d)
	return nil
}

// DecodeFromBytes decodes the slice into the DNS struct.
func (d *DNS) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	d.buffer = d.buffer[:0]

	if len(data) < 12 {
		df.SetTruncated()
		return errors.New("DNS packet too short")
	}

	// since there are no further layers, the baselayer's content is
	// pointing to this layer
	d.BaseLayer = BaseLayer{Contents: data[:len(data)]}
	d.ID = binary.BigEndian.Uint16(data[:2])
	d.QR = data[2]&0x80 != 0
	d.OpCode = DNSOpCode(data[2]>>3) & 0x0F
	d.AA = data[2]&0x04 != 0
	d.TC = data[2]&0x02 != 0
	d.RD = data[2]&0x01 != 0
	d.RA = data[3]&0x80 != 0
	d.Z = uint8(data[3]>>4) & 0x7
	d.ResponseCode = DNSResponseCode(data[3] & 0xF)
	d.QDCount = binary.BigEndian.Uint16(data[4:6])
	d.ANCount = binary.BigEndian.Uint16(data[6:8])
	d.NSCount = binary.BigEndian.Uint16(data[8:10])
	d.ARCount = binary.BigEndian.Uint16(data[10:12])

	d.Questions = d.Questions[:0]
	d.Answers = d.Answers[:0]
	d.Authorities = d.Authorities[:0]
	d.Additionals = d.Additionals[:0]

	offset := 12
	var err error
	for i := 0; i < int(d.QDCount); i++ {
		var q DNSQuestion
		if offset, err = q.decode(data, offset, df, &d.buffer); err != nil {
			return err
		}
		d.Questions = append(d.Questions, q)
	}

	// For some horrible reason, if we do the obvious thing in this loop:
	//   var r DNSResourceRecord
	//   if blah := r.decode(blah); err != nil {
	//     return err
	//   }
	//   d.Foo = append(d.Foo, r)
	// the Go compiler thinks that 'r' escapes to the heap, causing a malloc for
	// every Answer, Authority, and Additional.  To get around this, we do
	// something really silly:  we append an empty resource record to our slice,
	// then use the last value in the slice to call decode.  Since the value is
	// already in the slice, there's no WAY it can escape... on the other hand our
	// code is MUCH uglier :(
	for i := 0; i < int(d.ANCount); i++ {
		d.Answers = append(d.Answers, DNSResourceRecord{})
		if offset, err = d.Answers[i].decode(data, offset, df, &d.buffer); err != nil {
			d.Answers = d.Answers[:i] // strip off erroneous value
			return err
		}
	}
	for i := 0; i < int(d.NSCount); i++ {
		d.Authorities = append(d.Authorities, DNSResourceRecord{})
		if offset, err = d.Authorities[i].decode(data, offset, df, &d.buffer); err != nil {
			d.Authorities = d.Authorities[:i] // strip off erroneous value
			return err
		}
	}
	for i := 0; i < int(d.ARCount); i++ {
		d.Additionals = append(d.Additionals, DNSResourceRecord{})
		if offset, err = d.Additionals[i].decode(data, offset, df, &d.buffer); err != nil {
			d.Additionals = d.Additionals[:i] // strip off erroneous value
			return err
		}
	}

	if uint16(len(d.Questions)) != d.QDCount {
		return errors.New("Invalid query decoding, not the right number of questions")
	} else if uint16(len(d.Answers)) != d.ANCount {
		return errors.New("Invalid query decoding, not the right number of answers")
	} else if uint16(len(d.Authorities)) != d.NSCount {
		return errors.New("Invalid query decoding, not the right number of authorities")
	} else if uint16(len(d.Additionals)) != d.ARCount {
		return errors.New("Invalid query decoding, not the right number of additionals info")
	}
	return nil
}

// CanDecode implements gopacket.DecodingLayer.
func (d *DNS) CanDecode() gopacket.LayerClass {
	return LayerTypeDNS
}

// NextLayerType implements gopacket.DecodingLayer.
func (d *DNS) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

// Payload returns nil.
func (d *DNS) Payload() []byte {
	return nil
}

func b2i(b bool) int {
	if b {
		return 1
	}
	return 0
}

func recSize(rr *DNSResourceRecord) int {
	switch rr.Type {
	case DNSTypeA:
		return 4
	case DNSTypeAAAA:
		return 16
	case DNSTypeNS:
		return len(rr.NS) + 2
	case DNSTypeCNAME:
		return len(rr.CNAME) + 2
	case DNSTypePTR:
		return len(rr.PTR) + 2
	case DNSTypeSOA:
		return len(rr.SOA.MName) + 2 + len(rr.SOA.RName) + 2 + 20
	case DNSTypeMX:
		return 2 + len(rr.MX.Name) + 2
	case DNSTypeTXT:
		l := len(rr.TXTs)
		for _, txt := range rr.TXTs {
			l += len(txt)
		}
		return l
	case DNSTypeSRV:
		return 6 + len(rr.SRV.Name) + 2
	}

	return 0
}

func computeSize(recs []DNSResourceRecord) int {
	sz := 0
	for _, rr := range recs {
		sz += len(rr.Name) + 14
		sz += recSize(&rr)
	}
	return sz
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
func (d *DNS) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	dsz := 0
	for _, q := range d.Questions {
		dsz += len(q.Name) + 6
	}
	dsz += computeSize(d.Answers)
	dsz += computeSize(d.Authorities)
	dsz += computeSize(d.Additionals)

	bytes, err := b.PrependBytes(12 + dsz)
	if err != nil {
		return err
	}
	binary.BigEndian.PutUint16(bytes, d.ID)
	bytes[2] = byte((b2i(d.QR) << 7) | (int(d.OpCode) << 3) | (b2i(d.AA) << 2) | (b2i(d.TC) << 1) | b2i(d.RD))
	bytes[3] = byte((b2i(d.RA) << 7) | (int(d.Z) << 4) | int(d.ResponseCode))

	if opts.FixLengths {
		d.QDCount = uint16(len(d.Questions))
		d.ANCount = uint16(len(d.Answers))
		d.NSCount = uint16(len(d.Authorities))
		d.ARCount = uint16(len(d.Additionals))
	}
	binary.BigEndian.PutUint16(bytes[4:], d.QDCount)
	binary.BigEndian.PutUint16(bytes[6:], d.ANCount)
	binary.BigEndian.PutUint16(bytes[8:], d.NSCount)
	binary.BigEndian.PutUint16(bytes[10:], d.ARCount)

	off := 12
	for _, qd := range d.Questions {
		n := qd.encode(bytes, off)
		off += n
	}

	for i := range d.Answers {
		// done this way so we can modify DNSResourceRecord to fix
		// lengths if requested
		qa := &d.Answers[i]
		n, err := qa.encode(bytes, off, opts)
		if err != nil {
			return err
		}
		off += n
	}

	for i := range d.Authorities {
		qa := &d.Authorities[i]
		n, err := qa.encode(bytes, off, opts)
		if err != nil {
			return err
		}
		off += n
	}
	for i := range d.Additionals {
		qa := &d.Additionals[i]
		n, err := qa.encode(bytes, off, opts)
		if err != nil {
			return err
		}
		off += n
	}

	return nil
}

var errMaxRecursion = errors.New("max DNS recursion level hit")

const maxRecursionLevel = 255

func decodeName(data []byte, offset int, buffer *[]byte, level int) ([]byte, int, error) {
	if level > maxRecursionLevel {
		return nil, 0, errMaxRecursion
	} else if offset >= len(data) {
		return nil, 0, errors.New("dns name offset too high")
	} else if offset < 0 {
		return nil, 0, errors.New("dns name offset is negative")
	}
	start := len(*buffer)
	index := offset
	if data[index] == 0x00 {
		return nil, index + 1, nil
	}
loop:
	for data[index] != 0x00 {
		switch data[index] & 0xc0 {
		default:
			/* RFC 1035
			   A domain name represented as a sequence of labels, where
			   each label consists of a length octet followed by that
			   number of octets.  The domain name terminates with the
			   zero length octet for the null label of the root.  Note
			   that this field may be an odd number of octets; no
			   padding is used.
			*/
			index2 := index + int(data[index]) + 1
			if index2-offset > 255 {
				return nil, 0, errors.New("dns name is too long")
			} else if index2 < index+1 || index2 > len(data) {
				return nil, 0, errors.New("dns name uncomputable: invalid index")
			}
			*buffer = append(*buffer, '.')
			*buffer = append(*buffer, data[index+1:index2]...)
			index = index2

		case 0xc0:
			/* RFC 1035
			   The pointer takes the form of a two octet sequence.

			   The first two bits are ones.  This allows a pointer to
			   be distinguished from a label, since the label must
			   begin with two zero bits because labels are restricted
			   to 63 octets or less.  (The 10 and 01 combinations are
			   reserved for future use.)  The OFFSET field specifies
			   an offset from the start of the message (i.e., the
			   first octet of the ID field in the domain header).  A
			   zero offset specifies the first byte of the ID field,
			   etc.

			   The compression scheme allows a domain name in a message to be
			   represented as either:
			      - a sequence of labels ending in a zero octet
			      - a pointer
			      - a sequence of labels ending with a pointer
			*/
			if index+2 > len(data) {
				return nil, 0, errors.New("dns offset pointer too high")
			}
			offsetp := int(binary.BigEndian.Uint16(data[index:index+2]) & 0x3fff)
			if offsetp > len(data) {
				return nil, 0, errors.New("dns offset pointer too high")
			}
			// This looks a little tricky, but actually isn't.  Because of how
			// decodeName is written, calling it appends the decoded name to the
			// current buffer.  We already have the start of the buffer, then, so
			// once this call is done buffer[start:] will contain our full name.
			_, _, err := decodeName(data, offsetp, buffer, level+1)
			if err != nil {
				return nil, 0, err
			}
			index++ // pointer is two bytes, so add an extra byte here.
			break loop
		/* EDNS, or other DNS option ? */
		case 0x40: // RFC 2673
			return nil, 0, fmt.Errorf("qname '0x40' - RFC 2673 unsupported yet (data=%x index=%d)",
				data[index], index)

		case 0x80:
			return nil, 0, fmt.Errorf("qname '0x80' unsupported yet (data=%x index=%d)",
				data[index], index)
		}
		if index >= len(data) {
			return nil, 0, errors.New("dns index walked out of range")
		}
	}
	if len(*buffer) <= start {
		return nil, 0, errors.New("no dns data found for name")
	}
	return (*buffer)[start+1:], index + 1, nil
}

// DNSQuestion wraps a single request (question) within a DNS query.
type DNSQuestion struct {
	Name  []byte
	Type  DNSType
	Class DNSClass
}

func (q *DNSQuestion) decode(data []byte, offset int, df gopacket.DecodeFeedback, buffer *[]byte) (int, error) {
	name, endq, err := decodeName(data, offset, buffer, 1)
	if err != nil {
		return 0, err
	}

	q.Name = name
	q.Type = DNSType(binary.BigEndian.Uint16(data[endq : endq+2]))
	q.Class = DNSClass(binary.BigEndian.Uint16(data[endq+2 : endq+4]))

	return endq + 4, nil
}

func (q *DNSQuestion) encode(data []byte, offset int) int {
	noff := encodeName(q.Name, data, offset)
	binary.BigEndian.PutUint16(data[noff:], uint16(q.Type))
	binary.BigEndian.PutUint16(data[noff+2:], uint16(q.Class))
	return len(q.Name) + 6
}

//  DNSResourceRecord
//  0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                                               |
//  /                                               /
//  /                      NAME                     /
//  |                                               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                      TYPE                     |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                     CLASS                     |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                      TTL                      |
//  |                                               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   RDLENGTH                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--|
//  /                     RDATA                     /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

// DNSResourceRecord wraps the data from a single DNS resource within a
// response.
type DNSResourceRecord struct {
	// Header
	Name  []byte
	Type  DNSType
	Class DNSClass
	TTL   uint32

	// RDATA Raw Values
	DataLength uint16
	Data       []byte

	// RDATA Decoded Values
	IP             net.IP
	NS, CNAME, PTR []byte
	TXTs           [][]byte
	SOA            DNSSOA
	SRV            DNSSRV
	MX             DNSMX

	// Undecoded TXT for backward compatibility
	TXT []byte
}

// decode decodes the resource record, returning the total length of the record.
func (rr *DNSResourceRecord) decode(data []byte, offset int, df gopacket.DecodeFeedback, buffer *[]byte) (int, error) {
	name, endq, err := decodeName(data, offset, buffer, 1)
	if err != nil {
		return 0, err
	}

	rr.Name = name
	rr.Type = DNSType(binary.BigEndian.Uint16(data[endq : endq+2]))
	rr.Class = DNSClass(binary.BigEndian.Uint16(data[endq+2 : endq+4]))
	rr.TTL = binary.BigEndian.Uint32(data[endq+4 : endq+8])
	rr.DataLength = binary.BigEndian.Uint16(data[endq+8 : endq+10])
	end := endq + 10 + int(rr.DataLength)
	if end > len(data) {
		return 0, fmt.Errorf("resource record length exceeds data")
	}
	rr.Data = data[endq+10 : end]

	if err = rr.decodeRData(data, endq+10, buffer); err != nil {
		return 0, err
	}

	return endq + 10 + int(rr.DataLength), nil
}

func encodeName(name []byte, data []byte, offset int) int {
	l := 0
	for i := range name {
		if name[i] == '.' {
			data[offset+i-l] = byte(l)
			l = 0
		} else {
			// skip one to write the length
			data[offset+i+1] = name[i]
			l++
		}
	}
	// length for final portion
	data[offset+len(name)-l] = byte(l)
	data[offset+len(name)+1] = 0x00 // terminal
	return offset + len(name) + 2
}

func (rr *DNSResourceRecord) encode(data []byte, offset int, opts gopacket.SerializeOptions) (int, error) {

	noff := encodeName(rr.Name, data, offset)

	binary.BigEndian.PutUint16(data[noff:], uint16(rr.Type))
	binary.BigEndian.PutUint16(data[noff+2:], uint16(rr.Class))
	binary.BigEndian.PutUint32(data[noff+4:], uint32(rr.TTL))

	switch rr.Type {
	case DNSTypeA:
		copy(data[noff+10:], rr.IP.To4())
	case DNSTypeAAAA:
		copy(data[noff+10:], rr.IP)
	case DNSTypeNS:
		encodeName(rr.NS, data, noff+10)
	case DNSTypeCNAME:
		encodeName(rr.CNAME, data, noff+10)
	case DNSTypePTR:
		encodeName(rr.PTR, data, noff+10)
	case DNSTypeSOA:
		noff2 := encodeName(rr.SOA.MName, data, noff+10)
		noff2 = encodeName(rr.SOA.RName, data, noff2)
		binary.BigEndian.PutUint32(data[noff2:], rr.SOA.Serial)
		binary.BigEndian.PutUint32(data[noff2+4:], rr.SOA.Refresh)
		binary.BigEndian.PutUint32(data[noff2+8:], rr.SOA.Retry)
		binary.BigEndian.PutUint32(data[noff2+12:], rr.SOA.Expire)
		binary.BigEndian.PutUint32(data[noff2+16:], rr.SOA.Minimum)
	case DNSTypeMX:
		binary.BigEndian.PutUint16(data[noff+10:], rr.MX.Preference)
		encodeName(rr.MX.Name, data, noff+12)
	case DNSTypeTXT:
		noff2 := noff + 10
		for _, txt := range rr.TXTs {
			data[noff2] = byte(len(txt))
			copy(data[noff2+1:], txt)
			noff2 += 1 + len(txt)
		}
	case DNSTypeSRV:
		binary.BigEndian.PutUint16(data[noff+10:], rr.SRV.Priority)
		binary.BigEndian.PutUint16(data[noff+12:], rr.SRV.Weight)
		binary.BigEndian.PutUint16(data[noff+14:], rr.SRV.Port)
		encodeName(rr.SRV.Name, data, noff+16)
	default:
		return 0, fmt.Errorf("serializing resource record of type %v not supported", rr.Type)
	}

	// DataLength
	dSz := recSize(rr)
	binary.BigEndian.PutUint16(data[noff+8:], uint16(dSz))

	if opts.FixLengths {
		rr.DataLength = uint16(dSz)
	}

	return len(rr.Name) + 1 + 11 + dSz, nil
}

func (rr *DNSResourceRecord) String() string {

	if rr.Class == DNSClassIN {
		switch rr.Type {
		case DNSTypeA, DNSTypeAAAA:
			return rr.IP.String()
		case DNSTypeNS:
			return "NS " + string(rr.NS)
		case DNSTypeCNAME:
			return "CNAME " + string(rr.CNAME)
		case DNSTypePTR:
			return "PTR " + string(rr.PTR)
		case DNSTypeTXT:
			return "TXT " + string(rr.TXT)
		}
	}

	return fmt.Sprintf("<%v, %v>", rr.Class, rr.Type)
}

func decodeCharacterStrings(data []byte) ([][]byte, error) {
	strings := make([][]byte, 0, 1)
	end := len(data)
	for index, index2 := 0, 0; index != end; index = index2 {
		index2 = index + 1 + int(data[index]) // index increases by 1..256 and does not overflow
		if index2 > end {
			return nil, errors.New("Insufficient data for a ")
		}
		strings = append(strings, data[index+1:index2])
	}
	return strings, nil
}

func (rr *DNSResourceRecord) decodeRData(data []byte, offset int, buffer *[]byte) error {
	switch rr.Type {
	case DNSTypeA:
		rr.IP = rr.Data
	case DNSTypeAAAA:
		rr.IP = rr.Data
	case DNSTypeTXT, DNSTypeHINFO:
		rr.TXT = rr.Data
		txts, err := decodeCharacterStrings(rr.Data)
		if err != nil {
			return err
		}
		rr.TXTs = txts
	case DNSTypeNS:
		name, _, err := decodeName(data, offset, buffer, 1)
		if err != nil {
			return err
		}
		rr.NS = name
	case DNSTypeCNAME:
		name, _, err := decodeName(data, offset, buffer, 1)
		if err != nil {
			return err
		}
		rr.CNAME = name
	case DNSTypePTR:
		name, _, err := decodeName(data, offset, buffer, 1)
		if err != nil {
			return err
		}
		rr.PTR = name
	case DNSTypeSOA:
		name, endq, err := decodeName(data, offset, buffer, 1)
		if err != nil {
			return err
		}
		rr.SOA.MName = name
		name, endq, err = decodeName(data, endq, buffer, 1)
		if err != nil {
			return err
		}
		rr.SOA.RName = name
		rr.SOA.Serial = binary.BigEndian.Uint32(data[endq : endq+4])
		rr.SOA.Refresh = binary.BigEndian.Uint32(data[endq+4 : endq+8])
		rr.SOA.Retry = binary.BigEndian.Uint32(data[endq+8 : endq+12])
		rr.SOA.Expire = binary.BigEndian.Uint32(data[endq+12 : endq+16])
		rr.SOA.Minimum = binary.BigEndian.Uint32(data[endq+16 : endq+20])
	case DNSTypeMX:
		rr.MX.Preference = binary.BigEndian.Uint16(data[offset : offset+2])
		name, _, err := decodeName(data, offset+2, buffer, 1)
		if err != nil {
			return err
		}
		rr.MX.Name = name
	case DNSTypeSRV:
		rr.SRV.Priority = binary.BigEndian.Uint16(data[offset : offset+2])
		rr.SRV.Weight = binary.BigEndian.Uint16(data[offset+2 : offset+4])
		rr.SRV.Port = binary.BigEndian.Uint16(data[offset+4 : offset+6])
		name, _, err := decodeName(data, offset+6, buffer, 1)
		if err != nil {
			return err
		}
		rr.SRV.Name = name
	}
	return nil
}

// DNSSOA is a Start of Authority record.  Each domain requires a SOA record at
// the cutover where a domain is delegated from its parent.
type DNSSOA struct {
	MName, RName                            []byte
	Serial, Refresh, Retry, Expire, Minimum uint32
}

// DNSSRV is a Service record, defining a location (hostname/port) of a
// server/service.
type DNSSRV struct {
	Priority, Weight, Port uint16
	Name                   []byte
}

// DNSMX is a mail exchange record, defining a mail server for a recipient's
// domain.
type DNSMX struct {
	Preference uint16
	Name       []byte
}
gopacket-1.1.14/layers/dns_test.go000066400000000000000000001403461316321740500170560ustar00rootroot00000000000000// Copyright 2012, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"bytes"
	"net"
	"strings"
	"testing"

	"github.com/google/gopacket"
)

// testPacketDNSRegression is the packet:
//   11:08:05.708342 IP 109.194.160.4.57766 > 95.211.92.14.53: 63000% [1au] A? picslife.ru. (40)
//      0x0000:  0022 19b6 7e22 000f 35bb 0b40 0800 4500  ."..~"..5..@..E.
//      0x0010:  0044 89c4 0000 3811 2f3d 6dc2 a004 5fd3  .D....8./=m..._.
//      0x0020:  5c0e e1a6 0035 0030 a597 f618 0010 0001  \....5.0........
//      0x0030:  0000 0000 0001 0870 6963 736c 6966 6502  .......picslife.
//      0x0040:  7275 0000 0100 0100 0029 1000 0000 8000  ru.......)......
//      0x0050:  0000                                     ..
var testPacketDNSRegression = []byte{
	0x00, 0x22, 0x19, 0xb6, 0x7e, 0x22, 0x00, 0x0f, 0x35, 0xbb, 0x0b, 0x40, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x44, 0x89, 0xc4, 0x00, 0x00, 0x38, 0x11, 0x2f, 0x3d, 0x6d, 0xc2, 0xa0, 0x04, 0x5f, 0xd3,
	0x5c, 0x0e, 0xe1, 0xa6, 0x00, 0x35, 0x00, 0x30, 0xa5, 0x97, 0xf6, 0x18, 0x00, 0x10, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x08, 0x70, 0x69, 0x63, 0x73, 0x6c, 0x69, 0x66, 0x65, 0x02,
	0x72, 0x75, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x29, 0x10, 0x00, 0x00, 0x00, 0x80, 0x00,
	0x00, 0x00,
}

func TestPacketDNSRegression(t *testing.T) {
	p := gopacket.NewPacket(testPacketDNSRegression, LinkTypeEthernet, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeUDP, LayerTypeDNS}, t)
}
func BenchmarkDecodePacketDNSRegression(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketDNSRegression, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// response to `dig TXT google.com` over IPv4 link:
var testParseDNSTypeTXTValue = `v=spf1 include:_spf.google.com ~all`
var testParseDNSTypeTXT = []byte{
	0x02, 0x00, 0x00, 0x00, // PF_INET
	0x45, 0x00, 0x00, 0x73, 0x00, 0x00, 0x40, 0x00, 0x39, 0x11, 0x64, 0x98, 0xd0, 0x43, 0xde, 0xde,
	0x0a, 0xba, 0x23, 0x06, 0x00, 0x35, 0x81, 0xb2, 0x00, 0x5f, 0xdc, 0xb5, 0x98, 0x71, 0x81, 0x80,
	0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x03,
	0x63, 0x6f, 0x6d, 0x00, 0x00, 0x10, 0x00, 0x01, 0xc0, 0x0c, 0x00, 0x10, 0x00, 0x01, 0x00, 0x00,
	0x0e, 0x10, 0x00, 0x24, 0x23, 0x76, 0x3d, 0x73, 0x70, 0x66, 0x31, 0x20, 0x69, 0x6e, 0x63, 0x6c,
	0x75, 0x64, 0x65, 0x3a, 0x5f, 0x73, 0x70, 0x66, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e,
	0x63, 0x6f, 0x6d, 0x20, 0x7e, 0x61, 0x6c, 0x6c, 0x00, 0x00, 0x29, 0x10, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00,
}

func TestParseDNSTypeTXT(t *testing.T) {
	p := gopacket.NewPacket(testParseDNSTypeTXT, LinkTypeNull, testDecodeOptions)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeLoopback, LayerTypeIPv4, LayerTypeUDP, LayerTypeDNS}, t)
	answers := p.Layer(LayerTypeDNS).(*DNS).Answers
	if len(answers) != 1 {
		t.Error("Failed to parse 1 DNS answer")
	}
	if len(answers[0].TXTs) != 1 {
		t.Error("Failed to parse 1 TXT record")
	}
	txt := string(answers[0].TXTs[0])
	if txt != testParseDNSTypeTXTValue {
		t.Errorf("Incorrect TXT value, expected %q, got %q", testParseDNSTypeTXTValue, txt)
	}
}

func testQuestionEqual(t *testing.T, i int, exp, got DNSQuestion) {
	if !bytes.Equal(exp.Name, got.Name) {
		t.Errorf("expected Questions[%d].Name = %v, got %v", i, string(exp.Name), string(got.Name))
	}
	if exp.Type != got.Type {
		t.Errorf("expected Questions[%d].Type = %v, got %v", i, exp.Type, got.Type)
	}
	if exp.Class != got.Class {
		t.Errorf("expected Questions[%d].Class = %v, got %v", i, exp.Class, got.Class)
	}
}

func testResourceEqual(t *testing.T, i int, name string, exp, got DNSResourceRecord) {
	if !bytes.Equal(exp.Name, got.Name) {
		t.Errorf("expected %s[%d].Name = %v, got %v", name, i, string(exp.Name), string(got.Name))
	}

	if exp.Type != got.Type {
		t.Errorf("expected %s[%d].Type = %v, got %v", name, i, exp.Type, got.Type)
	}

	if exp.Class != got.Class {
		t.Errorf("expected %s[%d].Class = %v, got %v", name, i, exp.Class, got.Class)
	}

	if exp.TTL != got.TTL {
		t.Errorf("expected %s[%d].TTL = %v, got %v", name, i, exp.TTL, got.TTL)
	}
	if exp.DataLength != got.DataLength {
		t.Errorf("expected %s[%d].DataLength = %v, got %v", name, i, exp.DataLength, got.DataLength)
	}

	// we don't check .Data

	if !exp.IP.Equal(got.IP) {
		t.Errorf("expected %s[%d].IP = %v, got %v", name, i, exp.IP, got.IP)
	}
	if !bytes.Equal(exp.NS, got.NS) {
		t.Errorf("expected %s[%d].NS = %v, got %v", name, i, exp.NS, got.NS)
	}
	if !bytes.Equal(exp.CNAME, got.CNAME) {
		t.Errorf("expected %s[%d].CNAME = %v, got %v", name, i, exp.CNAME, got.CNAME)
	}
	if !bytes.Equal(exp.PTR, got.PTR) {
		t.Errorf("expected %s[%d].PTR = %v, got %v", name, i, exp.PTR, got.PTR)
	}
	if len(exp.TXTs) != len(got.TXTs) {
		t.Errorf("expected %s[%d].TXTs = %v, got %v", name, i, exp.TXTs, got.TXTs)
	}
	for j := range exp.TXTs {
		if !bytes.Equal(exp.TXTs[j], got.TXTs[j]) {
			t.Errorf("expected %s[%d].TXTs[%d] = %v, got %v", name, i, j, exp.TXTs[j], got.TXTs[j])
		}
	}

	// SOA
	if !bytes.Equal(exp.SOA.MName, got.SOA.MName) {
		t.Errorf("expected %s[%d].SOA.MName = %v, got %v", name, i, exp.SOA.MName, got.SOA.MName)
	}
	if !bytes.Equal(exp.SOA.RName, got.SOA.RName) {
		t.Errorf("expected %s[%d].SOA.RName = %v, got %v", name, i, exp.SOA.RName, got.SOA.RName)
	}
	if exp.SOA.Serial != got.SOA.Serial {
		t.Errorf("expected %s[%d].SOA.Serial = %v, got %v", name, i, exp.SOA.Serial, got.SOA.Serial)
	}
	if exp.SOA.Refresh != got.SOA.Refresh {
		t.Errorf("expected %s[%d].SOA.Refresh = %v, got %v", name, i, exp.SOA.Refresh, got.SOA.Refresh)
	}
	if exp.SOA.Retry != got.SOA.Retry {
		t.Errorf("expected %s[%d].SOA.Retry = %v, got %v", name, i, exp.SOA.Retry, got.SOA.Retry)
	}
	if exp.SOA.Expire != got.SOA.Expire {
		t.Errorf("expected %s[%d].SOA.Expire = %v, got %v", name, i, exp.SOA.Expire, got.SOA.Expire)
	}
	if exp.SOA.Minimum != got.SOA.Minimum {
		t.Errorf("expected %s[%d].SOA.Minimum = %v, got %v", name, i, exp.SOA.Minimum, got.SOA.Minimum)
	}

	// SRV
	if !bytes.Equal(exp.SRV.Name, got.SRV.Name) {
		t.Errorf("expected %s[%d].SRV.Name = %v, got %v", name, i, exp.SRV.Name, got.SRV.Name)
	}
	if exp.SRV.Weight != got.SRV.Weight {
		t.Errorf("expected %s[%d].SRV.Weight = %v, got %v", name, i, exp.SRV.Weight, got.SRV.Weight)
	}
	if exp.SRV.Port != got.SRV.Port {
		t.Errorf("expected %s[%d].SRV.Port = %v, got %v", name, i, exp.SRV.Port, got.SRV.Port)
	}
	// MX
	if !bytes.Equal(exp.MX.Name, got.MX.Name) {
		t.Errorf("expected %s[%d].MX.Name = %v, got %v", name, i, exp.MX.Name, got.MX.Name)
	}
	if exp.MX.Preference != got.MX.Preference {
		t.Errorf("expected %s[%d].MX.Preference = %v, got %v", name, i, exp.MX.Preference, got.MX.Preference)
	}
}

func testDNSEqual(t *testing.T, exp, got *DNS) {
	if exp.ID != got.ID {
		t.Errorf("expected ID = %v, got %v", exp.ID, got.ID)
	}
	if exp.AA != got.AA {
		t.Errorf("expected AA = %v, got %v", exp.AA, got.AA)
	}
	if exp.OpCode != got.OpCode {
		t.Errorf("expected OpCode = %v, got %v", exp.OpCode, got.OpCode)
	}
	if exp.AA != got.AA {
		t.Errorf("expected AA = %v, got %v", exp.AA, got.AA)
	}
	if exp.TC != got.TC {
		t.Errorf("expected TC = %v, got %v", exp.TC, got.TC)
	}
	if exp.RD != got.RD {
		t.Errorf("expected RD = %v, got %v", exp.RD, got.RD)
	}
	if exp.RA != got.RA {
		t.Errorf("expected RA = %v, got %v", exp.RA, got.RA)
	}
	if exp.Z != got.Z {
		t.Errorf("expected Z = %v, got %v", exp.Z, got.Z)
	}
	if exp.ResponseCode != got.ResponseCode {
		t.Errorf("expected ResponseCode = %v, got %v", exp.ResponseCode, got.ResponseCode)
	}
	if exp.QDCount != got.QDCount {
		t.Errorf("expected QDCount = %v, got %v", exp.QDCount, got.QDCount)
	}
	if exp.ANCount != got.ANCount {
		t.Errorf("expected ANCount = %v, got %v", exp.ANCount, got.ANCount)
	}
	if exp.ANCount != got.ANCount {
		t.Errorf("expected ANCount = %v, got %v", exp.ANCount, got.ANCount)
	}
	if exp.NSCount != got.NSCount {
		t.Errorf("expected NSCount = %v, got %v", exp.NSCount, got.NSCount)
	}
	if exp.ARCount != got.ARCount {
		t.Errorf("expected ARCount = %v, got %v", exp.ARCount, got.ARCount)
	}

	if len(exp.Questions) != len(got.Questions) {
		t.Errorf("expected %d Questions, got %d", len(exp.Questions), len(got.Questions))
	}
	for i := range exp.Questions {
		testQuestionEqual(t, i, exp.Questions[i], got.Questions[i])
	}

	if len(exp.Answers) != len(got.Answers) {
		t.Errorf("expected %d Answers, got %d", len(exp.Answers), len(got.Answers))
	}
	for i := range exp.Answers {
		testResourceEqual(t, i, "Answers", exp.Answers[i], got.Answers[i])
	}

	if len(exp.Authorities) != len(got.Authorities) {
		t.Errorf("expected %d Answers, got %d", len(exp.Authorities), len(got.Authorities))
	}
	for i := range exp.Authorities {
		testResourceEqual(t, i, "Authorities", exp.Authorities[i], got.Authorities[i])
	}

	if len(exp.Additionals) != len(got.Additionals) {
		t.Errorf("expected %d Additionals, got %d", len(exp.Additionals), len(got.Additionals))
	}
	for i := range exp.Additionals {
		testResourceEqual(t, i, "Additionals", exp.Additionals[i], got.Additionals[i])
	}
}

func TestDNSEncodeQuery(t *testing.T) {
	dns := &DNS{ID: 1234, OpCode: DNSOpCodeQuery, RD: true}
	dns.Questions = append(dns.Questions,
		DNSQuestion{
			Name:  []byte("example1.com"),
			Type:  DNSTypeA,
			Class: DNSClassIN,
		})

	dns.Questions = append(dns.Questions,
		DNSQuestion{
			Name:  []byte("example2.com"),
			Type:  DNSTypeA,
			Class: DNSClassIN,
		})

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	err := gopacket.SerializeLayers(buf, opts, dns)
	if err != nil {
		t.Fatal(err)
	}
	if int(dns.QDCount) != len(dns.Questions) {
		t.Errorf("fix lengths did not adjust QDCount, expected %d got %d", len(dns.Questions), dns.QDCount)
	}

	p2 := gopacket.NewPacket(buf.Bytes(), LayerTypeDNS, testDecodeOptions)
	dns2 := p2.Layer(LayerTypeDNS).(*DNS)
	testDNSEqual(t, dns, dns2)
}

func TestDNSEncodeResponse(t *testing.T) {
	dns := &DNS{ID: 1234, QR: true, OpCode: DNSOpCodeQuery,
		AA: true, RD: true, RA: true}
	dns.Questions = append(dns.Questions,
		DNSQuestion{
			Name:  []byte("example1.com"),
			Type:  DNSTypeA,
			Class: DNSClassIN,
		})
	dns.Questions = append(dns.Questions,
		DNSQuestion{
			Name:  []byte("www.example2.com"),
			Type:  DNSTypeAAAA,
			Class: DNSClassIN,
		})

	dns.Answers = append(dns.Answers,
		DNSResourceRecord{
			Name:  []byte("example1.com"),
			Type:  DNSTypeA,
			Class: DNSClassIN,
			TTL:   1024,
			IP:    net.IP([]byte{1, 2, 3, 4}),
		})

	dns.Answers = append(dns.Answers,
		DNSResourceRecord{
			Name:  []byte("www.example2.com"),
			Type:  DNSTypeAAAA,
			Class: DNSClassIN,
			TTL:   1024,
			IP:    net.IP([]byte{5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4}),
		})

	dns.Answers = append(dns.Answers,
		DNSResourceRecord{
			Name:  []byte("www.example2.com"),
			Type:  DNSTypeCNAME,
			Class: DNSClassIN,
			TTL:   1024,
			CNAME: []byte("example2.com"),
		})

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	err := gopacket.SerializeLayers(buf, opts, dns)
	if err != nil {
		t.Fatal(err)
	}
	if int(dns.ANCount) != len(dns.Answers) {
		t.Errorf("fix lengths did not adjust ANCount, expected %d got %d", len(dns.Answers), dns.ANCount)
	}
	for i, a := range dns.Answers {
		if a.DataLength == 0 {
			t.Errorf("fix lengths did not adjust Answers[%d].DataLength", i)
		}
	}

	p2 := gopacket.NewPacket(buf.Bytes(), LayerTypeDNS, testDecodeOptions)
	dns2 := p2.Layer(LayerTypeDNS).(*DNS)
	testDNSEqual(t, dns, dns2)
}

// testDNSMalformedPacket is the packet:
//   10:30:00.389666 IP 10.77.43.131.60718 > 10.1.0.17.53: 18245 updateD [b2&3=0x5420] [18516a] [12064q] [21584n] [12081au][|domain]
//   	0x0000:  0000 0101 0000 4e96 1476 afa1 0800 4500  ......N..v....E.
//   	0x0010:  0039 d431 0000 f311 b3a0 0a4d 2b83 0a01  .9.1.......M+...
//   	0x0020:  0011 ed2e 0035 0025 0832 4745 5420 2f20  .....5.%.2GET./.
//   	0x0030:  4854 5450 2f31 2e31 0d0a 486f 7374 3a20  HTTP/1.1..Host:.
//   	0x0040:  7777 770d 0a0d 0a                        www....
var testDNSMalformedPacket = []byte{
	0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x4e, 0x96, 0x14, 0x76, 0xaf, 0xa1, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x39, 0xd4, 0x31, 0x00, 0x00, 0xf3, 0x11, 0xb3, 0xa0, 0x0a, 0x4d, 0x2b, 0x83, 0x0a, 0x01,
	0x00, 0x11, 0xed, 0x2e, 0x00, 0x35, 0x00, 0x25, 0x08, 0x32, 0x47, 0x45, 0x54, 0x20, 0x2f, 0x20,
	0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x31, 0x0d, 0x0a, 0x48, 0x6f, 0x73, 0x74, 0x3a, 0x20,
	0x77, 0x77, 0x77, 0x0d, 0x0a, 0x0d, 0x0a,
}

func TestDNSMalformedPacket(t *testing.T) {
	p := gopacket.NewPacket(testDNSMalformedPacket, LinkTypeEthernet, testDecodeOptions)
	if errLayer := p.ErrorLayer(); errLayer == nil {
		t.Error("No error layer on invalid DNS name")
	} else if err := errLayer.Error(); !strings.Contains(err.Error(), "invalid index") {
		t.Errorf("unexpected error message: %v", err)
	}
}

// testDNSMalformedPacket2 is the packet:
//   15:14:42.056054 IP 10.77.0.245.53 > 10.1.0.45.38769: 12625 zoneInit YXRRSet- [49833q],[|domain]
//   	0x0000:  0055 22af c637 0022 55ac deac 0800 4500  .U"..7."U.....E.
//   	0x0010:  0079 3767 4000 3911 f49d 0a4d 00f5 0a01  .y7g@.9....M....
//   	0x0020:  002d 0035 9771 0065 6377 3151 f057 c2a9  .-.5.q.ecw1Q.W..
//   	0x0030:  fc6e e86a beb0 f7d4 8599 373e b5f8 9db2  .n.j......7>....
//   	0x0040:  a399 21a1 9762 def1 def4 f5ab 5675 023e  ..!..b......Vu.>
//   	0x0050:  c9ca 304f 178a c2ad f2fc 677a 0e4c b892  ..0O......gz.L..
//   	0x0060:  ab71 09bb 1ea4 f7c4 fe47 7a39 868b 29a0  .q.......Gz9..).
//   	0x0070:  62c4 d184 5b4e 8817 4cc0 d1d0 d430 11d3  b...[N..L....0..
//   	0x0080:  d147 543f afc7 1a                        .GT?...
var testDNSMalformedPacket2 = []byte{
	0x00, 0x55, 0x22, 0xaf, 0xc6, 0x37, 0x00, 0x22, 0x55, 0xac, 0xde, 0xac, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x79, 0x37, 0x67, 0x40, 0x00, 0x39, 0x11, 0xf4, 0x9d, 0x0a, 0x4d, 0x00, 0xf5, 0x0a, 0x01,
	0x00, 0x2d, 0x00, 0x35, 0x97, 0x71, 0x00, 0x65, 0x63, 0x77, 0x31, 0x51, 0xf0, 0x57, 0xc2, 0xa9,
	0xfc, 0x6e, 0xe8, 0x6a, 0xbe, 0xb0, 0xf7, 0xd4, 0x85, 0x99, 0x37, 0x3e, 0xb5, 0xf8, 0x9d, 0xb2,
	0xa3, 0x99, 0x21, 0xa1, 0x97, 0x62, 0xde, 0xf1, 0xde, 0xf4, 0xf5, 0xab, 0x56, 0x75, 0x02, 0x3e,
	0xc9, 0xca, 0x30, 0x4f, 0x17, 0x8a, 0xc2, 0xad, 0xf2, 0xfc, 0x67, 0x7a, 0x0e, 0x4c, 0xb8, 0x92,
	0xab, 0x71, 0x09, 0xbb, 0x1e, 0xa4, 0xf7, 0xc4, 0xfe, 0x47, 0x7a, 0x39, 0x86, 0x8b, 0x29, 0xa0,
	0x62, 0xc4, 0xd1, 0x84, 0x5b, 0x4e, 0x88, 0x17, 0x4c, 0xc0, 0xd1, 0xd0, 0xd4, 0x30, 0x11, 0xd3,
	0xd1, 0x47, 0x54, 0x3f, 0xaf, 0xc7, 0x1a,
}

func TestDNSMalformedPacket2(t *testing.T) {
	p := gopacket.NewPacket(testDNSMalformedPacket2, LinkTypeEthernet, testDecodeOptions)
	if errLayer := p.ErrorLayer(); errLayer == nil {
		t.Error("No error layer on invalid DNS name")
	} else if err := errLayer.Error(); !strings.Contains(err.Error(), "offset pointer too high") {
		t.Errorf("unexpected error message: %v", err)
	}
}

// testMalformedRootQuery is the packet:
//   08:31:18.143065 IP 10.77.0.26.53 > 10.1.0.233.65071: 59508- 0/13/3 (508)
//   	0x0000:  0055 22af c637 0022 55ac deac 0800 4500  .U"..7."U.....E.
//   	0x0010:  0218 76b2 4000 7211 7ad2 0a4d 001a 0a01  ..v.@.r.z..M....
//   	0x0020:  00e9 0035 fe2f 0204 b8f5 e874 8100 0001  ...5./.....t....
//   	0x0030:  0000 000d 0003 0c61 786b 7663 6863 7063  .......axkvchcpc
//   	0x0040:  7073 6c0a 7878 7878 7878 7878 7878 036e  psl.xxxxxxxxxx.n
//   	0x0050:  6574 0000 0100 0100 0002 0001 0000 0e10  et..............
//   	0x0060:  0014 016d 0c72 6f6f 742d 7365 7276 6572  ...m.root-server
//   	0x0070:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x0080:  0014 0161 0c72 6f6f 742d 7365 7276 6572  ...a.root-server
//   	0x0090:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x00a0:  0014 0169 0c72 6f6f 742d 7365 7276 6572  ...i.root-server
//   	0x00b0:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x00c0:  0014 0162 0c72 6f6f 742d 7365 7276 6572  ...b.root-server
//   	0x00d0:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x00e0:  0014 016c 0c72 6f6f 742d 7365 7276 6572  ...l.root-server
//   	0x00f0:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x0100:  0014 0166 0c72 6f6f 742d 7365 7276 6572  ...f.root-server
//   	0x0110:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x0120:  0014 0167 0c72 6f6f 742d 7365 7276 6572  ...g.root-server
//   	0x0130:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x0140:  0014 0164 0c72 6f6f 742d 7365 7276 6572  ...d.root-server
//   	0x0150:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x0160:  0014 0168 0c72 6f6f 742d 7365 7276 6572  ...h.root-server
//   	0x0170:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x0180:  0014 0165 0c72 6f6f 742d 7365 7276 6572  ...e.root-server
//   	0x0190:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x01a0:  0014 016a 0c72 6f6f 742d 7365 7276 6572  ...j.root-server
//   	0x01b0:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x01c0:  0014 016b 0c72 6f6f 742d 7365 7276 6572  ...k.root-server
//   	0x01d0:  7303 6e65 7400 c02d 0002 0001 0000 0e10  s.net..-........
//   	0x01e0:  0014 0163 0c72 6f6f 742d 7365 7276 6572  ...c.root-server
//   	0x01f0:  7303 6e65 7400 c038 0001 0001 0000 0e10  s.net..8........
//   	0x0200:  0004 ca0c 1b21 c058 0001 0001 0000 0e10  .....!.X........
//   	0x0210:  0004 c629 0004 c078 0001 0001 0000 0e10  ...)...x........
//   	0x0220:  0004 c024 9411                           ...$..
var testMalformedRootQuery = []byte{
	0x00, 0x55, 0x22, 0xaf, 0xc6, 0x37, 0x00, 0x22, 0x55, 0xac, 0xde, 0xac, 0x08, 0x00, 0x45, 0x00,
	0x02, 0x18, 0x76, 0xb2, 0x40, 0x00, 0x72, 0x11, 0x7a, 0xd2, 0x0a, 0x4d, 0x00, 0x1a, 0x0a, 0x01,
	0x00, 0xe9, 0x00, 0x35, 0xfe, 0x2f, 0x02, 0x04, 0xb8, 0xf5, 0xe8, 0x74, 0x81, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x0d, 0x00, 0x03, 0x0c, 0x61, 0x78, 0x6b, 0x76, 0x63, 0x68, 0x63, 0x70, 0x63,
	0x70, 0x73, 0x6c, 0x0a, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x03, 0x6e,
	0x65, 0x74, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x6d, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x61, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x69, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x62, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x6c, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x66, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x67, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x64, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x68, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x65, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x6a, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x6b, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x2d, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x14, 0x01, 0x63, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
	0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0xc0, 0x38, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x04, 0xca, 0x0c, 0x1b, 0x21, 0xc0, 0x58, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x04, 0xc6, 0x29, 0x00, 0x04, 0xc0, 0x78, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x0e, 0x10,
	0x00, 0x04, 0xc0, 0x24, 0x94, 0x11,
}

func TestMalformedRootQuery(t *testing.T) {
	p := gopacket.NewPacket(testMalformedRootQuery, LinkTypeEthernet, testDecodeOptions)
	if errLayer := p.ErrorLayer(); errLayer == nil {
		t.Error("No error layer on invalid DNS name")
	} else if err := errLayer.Error(); !strings.Contains(err.Error(), "no dns data found") {
		t.Errorf("unexpected error message: %v", err)
	}
}

// testAnotherMalformedDNS is the packet:
//   10:52:13.690904 IP 10.77.0.29.53 > 10.1.0.6.42280: 13491 op6+% [b2&3=0x3313] [11720a] [23583q] [29742n] [52087au] Type22277 (Class 43688)? M- M-<.VM-^KM-wQM-s"M-^E^]M-+^Wx^P^@M-^\^\M-oM-FM-U^F^E7M-tM-^VM-^[M-F^H>G^FM-uM-^KM-_6GM-[M-jM-bM-^H]hM-^J.[|domain]
//   	0x0000:  0055 22af c637 0022 55ac deac 0800 4500  .U"..7."U.....E.
//   	0x0010:  05c1 2eea 4000 3611 fbd1 0a4d 001d 0a01  ....@.6....M....
//   	0x0020:  0006 0035 a528 05ad 00a2 34b3 3313 5c1f  ...5.(....4.3.\.
//   	0x0030:  2dc8 742e cb77 2da0 bc2e 568b f751 f322  -.t..w-...V..Q."
//   	0x0040:  851d ab17 7810 009c 1cef c6d5 0605 37f4  ....x.........7.
//   	0x0050:  969b c65e 483e 4706 f58b df36 47db eae2  ...^H>G....6G...
//   	0x0060:  885d 688a c5a5 5705 aaa8 95eb 93a4 d85a  .]h...W........Z
//   	0x0070:  c9af 261f 7816 a354 2d23 d84a 579c 4876  ..&.x..T-#.JW.Hv
//   	0x0080:  a391 43db 5c41 191a 92b8 dcdd 6839 eef5  ..C.\A......h9..
//   	0x0090:  728e 13e0 0679 6f47 88a0 25b9 44d8 f8e7  r....yoG..%.D...
//   	0x00a0:  8afe 0bfa f811 8da5 f8a3 1f8e d23b fe12  .............;..
//   	0x00b0:  d943 9327 92ad 4410 183e 688d b06d 5391  .C.'..D..>h..mS.
//   	0x00c0:  695b e49f 8f1e c075 d043 afe0 1174 9db0  i[.....u.C...t..
//   	0x00d0:  06b0 f01e b85b 3c84 945e 06d0 b20f 9eaa  .....[<..^......
//   	0x00e0:  123d 0ab0 2a55 309c 0ee9 3e5e db2f f377  .=..*U0...>^./.w
//   	0x00f0:  d7f1 9bae 373d 3316 0796 b80e dd18 5173  ....7=3.......Qs
//   	0x0100:  b28d 84fd 1812 d87b 42c8 5f11 4db6 b269  .......{B._.M..i
//   	0x0110:  1c42 4aea d5a4 644b 6c00 f0c0 fcee 71a7  .BJ...dKl.....q.
//   	0x0120:  e7f0 719c a207 dc5c a6fa f005 a338 7ff0  ..q....\.....8..
//   	0x0130:  5beb 3b4d 8952 2a46 d47b a5a2 e1fb 9e76  [.;M.R*F.{.....v
//   	0x0140:  c815 6258 50f4 6997 bad5 b479 2d06 ebbb  ..bXP.i....y-...
//   	0x0150:  2cac 2ecc e4f0 1f94 ce9f 186c 61da 9681  ,..........la...
//   	0x0160:  345c 4d88 efc7 037b fbe3 4402 ea06 2e5d  4\M....{..D....]
//   	0x0170:  2e6e 4860 e180 3ef7 c006 0ad1 ebb9 c4ff  .nH`..>.........
//   	0x0180:  dee2 f21c 02c2 751a ded8 ae2e 13a9 3fa2  ......u.......?.
//   	0x0190:  392a 8b54 11b2 2b4e 2bf1 4780 db9f 8c10  9*.T..+N+.G.....
//   	0x01a0:  ac6f 61b0 7b19 423f 07e5 4628 b870 f75d  .oa.{.B?..F(.p.]
//   	0x01b0:  09a3 63b2 77af 5985 a0ae 51d8 243f a7c8  ..c.w.Y...Q.$?..
//   	0x01c0:  ab08 7fc6 0217 c09f c412 0c45 e6aa 96bf  ...........E....
//   	0x01d0:  184c 4307 1f1f c4f4 7734 da31 2088 662b  .LC.....w4.1..f+
//   	0x01e0:  44c5 096f 1d1d 2dc5 ffd6 867d 9fc5 7b45  D..o..-....}..{E
//   	0x01f0:  f949 7dd9 38de 0d51 ac2a 32fc f50b 1bbe  .I}.8..Q.*2.....
//   	0x0200:  1c4b 5441 fbf3 0821 6c28 4530 5676 1d27  .KTA...!l(E0Vv.'
//   	0x0210:  5087 466c 3d5b 45a6 af7f 917a 6d43 66c2  P.Fl=[E....zmCf.
//   	0x0220:  036a 8bef ca60 9b13 8d29 9fda 82fa 01b1  .j...`...)......
//   	0x0230:  df8f 1f83 c71d 630f 349e 508c 9f7a e3da  ......c.4.P..z..
//   	0x0240:  a114 3622 9df8 9926 4dac 4150 d505 7b3a  ..6"...&M.AP..{:
//   	0x0250:  6fed fc75 6b4f 2d60 8a89 767d 9af0 896e  o..ukO-`..v}...n
//   	0x0260:  907d 1ada def3 345c 0d81 283c a24f fcbb  .}....4\..(<.O..
//   	0x0270:  bbdd b7b3 e3bb 9f1b d966 51b7 8217 7fa0  .........fQ.....
//   	0x0280:  e828 d3ca a6f1 532f 164e e405 bb3b 0de3  .(....S/.N...;..
//   	0x0290:  985d 6e89 d825 ebc6 d8ba 5190 a114 c6a3  .]n..%....Q.....
//   	0x02a0:  18b4 8aa7 181a 01ac cdc0 8048 ea72 a5e3  ...........H.r..
//   	0x02b0:  e37a dc57 65cd b787 39e6 c39e 317b 45d8  .z.We...9...1{E.
//   	0x02c0:  475c 05ba e8f8 8224 5a85 27b8 1584 8d78  G\.....$Z.'....x
//   	0x02d0:  62b6 6495 ac10 338f 1122 f2ff 043e 9e2a  b.d...3.."...>.*
//   	0x02e0:  1058 a910 5792 6fcd 9a96 6183 6708 8f70  .X..W.o...a.g..p
//   	0x02f0:  edc6 a67c 64ff 50fa 520b de94 c82c c4d6  ...|d.P.R....,..
//   	0x0300:  7d8f 0fd5 2f0d 9833 7c6c be10 a4e5 dc99  }.../..3|l......
//   	0x0310:  a467 ef5f b35b c11c e23c 131a 48b2 9cef  .g._.[...<..H...
//   	0x0320:  5a2f fece dd9e 2aea 0db9 faf3 a6ef b29d  Z/....*.........
//   	0x0330:  e85d a410 dd6a 6806 3fc6 1694 179f cb4b  .]...jh.?......K
//   	0x0340:  08c4 86b2 0713 cddb b257 d56b fe82 7d82  .........W.k..}.
//   	0x0350:  0d1f 6dc9 67b2 d2a1 6791 4f38 edf9 491f  ..m.g...g.O8..I.
//   	0x0360:  2c02 35f5 8165 ecc3 bc6a b631 3c7e 1ad4  ,.5..e...j.1<~..
//   	0x0370:  8e27 f962 f942 11b5 1b45 9bac b474 3c6e  .'.b.B...E...t.
//   	0x0470:  259b d93e f86f 6088 0c4e 357b 5c67 7d93  %..>.o`..N5{\g}.
//   	0x0480:  a695 1a42 e1e1 ef91 14d7 b7b7 0ca4 2dda  ...B..........-.
//   	0x0490:  6ac1 771e 25c1 a578 4ca8 6fd8 de04 1c09  j.w.%..xL.o.....
//   	0x04a0:  df49 f179 6a58 2b45 7231 307f bc67 e5e7  .I.yjX+Er10..g..
//   	0x04b0:  c5cd fec0 b021 508e 4fc5 f821 f734 90bc  .....!P.O..!.4..
//   	0x04c0:  c87f 14f1 2e5c d17b 1818 5b4a 6b68 0212  .....\.{..[Jkh..
//   	0x04d0:  1791 4a30 8518 99a9 b516 67e7 ed56 d1d1  ..J0......g..V..
//   	0x04e0:  239d dfda 11c5 0afe e58a b6e0 fb66 ab5c  #............f.\
//   	0x04f0:  f590 dcd6 457d 01d1 83f5 a9f0 cdb2 9c14  ....E}..........
//   	0x0500:  ff66 f10c d428 a07b 34e3 d600 91f2 aca7  .f...(.{4.......
//   	0x0510:  4e1f f3ac a96e 2aa3 ec9b 448c 748d f858  N....n*...D.t..X
//   	0x0520:  131c d496 af9b f5f0 d2f5 57ac 0b64 55a1  ..........W..dU.
//   	0x0530:  860e 5ad0 3e62 26b5 9e17 f51f 88c1 02e3  ..Z.>b&.........
//   	0x0540:  4a38 de70 3216 6f88 5d1e f429 ee19 4121  J8.p2.o.]..)..A!
//   	0x0550:  f571 84ac 3789 141f 1798 90b1 8373 2499  .q..7........s$.
//   	0x0560:  c131 b13f f3a3 9a07 aef1 bfe8 8cd7 8c2e  .1.?............
//   	0x0570:  ba35 dfc5 eb07 013c 7621 6481 bdfb 6233  .5........z.X
//   	0x05a0:  a1b2 6e08 d06d dc21 1eda 14a0 a2f7 1701  ..n..m.!........
//   	0x05b0:  a5e0 dfd7 871f 595d db43 70f5 bab3 b732  ......Y].Cp....2
//   	0x05c0:  6275 da15 b203 dac7 321f 8d61 11bd 30    bu......2..a..0
var testAnotherMalformedDNS = []byte{
	0x00, 0x55, 0x22, 0xaf, 0xc6, 0x37, 0x00, 0x22, 0x55, 0xac, 0xde, 0xac, 0x08, 0x00, 0x45, 0x00,
	0x05, 0xc1, 0x2e, 0xea, 0x40, 0x00, 0x36, 0x11, 0xfb, 0xd1, 0x0a, 0x4d, 0x00, 0x1d, 0x0a, 0x01,
	0x00, 0x06, 0x00, 0x35, 0xa5, 0x28, 0x05, 0xad, 0x00, 0xa2, 0x34, 0xb3, 0x33, 0x13, 0x5c, 0x1f,
	0x2d, 0xc8, 0x74, 0x2e, 0xcb, 0x77, 0x2d, 0xa0, 0xbc, 0x2e, 0x56, 0x8b, 0xf7, 0x51, 0xf3, 0x22,
	0x85, 0x1d, 0xab, 0x17, 0x78, 0x10, 0x00, 0x9c, 0x1c, 0xef, 0xc6, 0xd5, 0x06, 0x05, 0x37, 0xf4,
	0x96, 0x9b, 0xc6, 0x5e, 0x48, 0x3e, 0x47, 0x06, 0xf5, 0x8b, 0xdf, 0x36, 0x47, 0xdb, 0xea, 0xe2,
	0x88, 0x5d, 0x68, 0x8a, 0xc5, 0xa5, 0x57, 0x05, 0xaa, 0xa8, 0x95, 0xeb, 0x93, 0xa4, 0xd8, 0x5a,
	0xc9, 0xaf, 0x26, 0x1f, 0x78, 0x16, 0xa3, 0x54, 0x2d, 0x23, 0xd8, 0x4a, 0x57, 0x9c, 0x48, 0x76,
	0xa3, 0x91, 0x43, 0xdb, 0x5c, 0x41, 0x19, 0x1a, 0x92, 0xb8, 0xdc, 0xdd, 0x68, 0x39, 0xee, 0xf5,
	0x72, 0x8e, 0x13, 0xe0, 0x06, 0x79, 0x6f, 0x47, 0x88, 0xa0, 0x25, 0xb9, 0x44, 0xd8, 0xf8, 0xe7,
	0x8a, 0xfe, 0x0b, 0xfa, 0xf8, 0x11, 0x8d, 0xa5, 0xf8, 0xa3, 0x1f, 0x8e, 0xd2, 0x3b, 0xfe, 0x12,
	0xd9, 0x43, 0x93, 0x27, 0x92, 0xad, 0x44, 0x10, 0x18, 0x3e, 0x68, 0x8d, 0xb0, 0x6d, 0x53, 0x91,
	0x69, 0x5b, 0xe4, 0x9f, 0x8f, 0x1e, 0xc0, 0x75, 0xd0, 0x43, 0xaf, 0xe0, 0x11, 0x74, 0x9d, 0xb0,
	0x06, 0xb0, 0xf0, 0x1e, 0xb8, 0x5b, 0x3c, 0x84, 0x94, 0x5e, 0x06, 0xd0, 0xb2, 0x0f, 0x9e, 0xaa,
	0x12, 0x3d, 0x0a, 0xb0, 0x2a, 0x55, 0x30, 0x9c, 0x0e, 0xe9, 0x3e, 0x5e, 0xdb, 0x2f, 0xf3, 0x77,
	0xd7, 0xf1, 0x9b, 0xae, 0x37, 0x3d, 0x33, 0x16, 0x07, 0x96, 0xb8, 0x0e, 0xdd, 0x18, 0x51, 0x73,
	0xb2, 0x8d, 0x84, 0xfd, 0x18, 0x12, 0xd8, 0x7b, 0x42, 0xc8, 0x5f, 0x11, 0x4d, 0xb6, 0xb2, 0x69,
	0x1c, 0x42, 0x4a, 0xea, 0xd5, 0xa4, 0x64, 0x4b, 0x6c, 0x00, 0xf0, 0xc0, 0xfc, 0xee, 0x71, 0xa7,
	0xe7, 0xf0, 0x71, 0x9c, 0xa2, 0x07, 0xdc, 0x5c, 0xa6, 0xfa, 0xf0, 0x05, 0xa3, 0x38, 0x7f, 0xf0,
	0x5b, 0xeb, 0x3b, 0x4d, 0x89, 0x52, 0x2a, 0x46, 0xd4, 0x7b, 0xa5, 0xa2, 0xe1, 0xfb, 0x9e, 0x76,
	0xc8, 0x15, 0x62, 0x58, 0x50, 0xf4, 0x69, 0x97, 0xba, 0xd5, 0xb4, 0x79, 0x2d, 0x06, 0xeb, 0xbb,
	0x2c, 0xac, 0x2e, 0xcc, 0xe4, 0xf0, 0x1f, 0x94, 0xce, 0x9f, 0x18, 0x6c, 0x61, 0xda, 0x96, 0x81,
	0x34, 0x5c, 0x4d, 0x88, 0xef, 0xc7, 0x03, 0x7b, 0xfb, 0xe3, 0x44, 0x02, 0xea, 0x06, 0x2e, 0x5d,
	0x2e, 0x6e, 0x48, 0x60, 0xe1, 0x80, 0x3e, 0xf7, 0xc0, 0x06, 0x0a, 0xd1, 0xeb, 0xb9, 0xc4, 0xff,
	0xde, 0xe2, 0xf2, 0x1c, 0x02, 0xc2, 0x75, 0x1a, 0xde, 0xd8, 0xae, 0x2e, 0x13, 0xa9, 0x3f, 0xa2,
	0x39, 0x2a, 0x8b, 0x54, 0x11, 0xb2, 0x2b, 0x4e, 0x2b, 0xf1, 0x47, 0x80, 0xdb, 0x9f, 0x8c, 0x10,
	0xac, 0x6f, 0x61, 0xb0, 0x7b, 0x19, 0x42, 0x3f, 0x07, 0xe5, 0x46, 0x28, 0xb8, 0x70, 0xf7, 0x5d,
	0x09, 0xa3, 0x63, 0xb2, 0x77, 0xaf, 0x59, 0x85, 0xa0, 0xae, 0x51, 0xd8, 0x24, 0x3f, 0xa7, 0xc8,
	0xab, 0x08, 0x7f, 0xc6, 0x02, 0x17, 0xc0, 0x9f, 0xc4, 0x12, 0x0c, 0x45, 0xe6, 0xaa, 0x96, 0xbf,
	0x18, 0x4c, 0x43, 0x07, 0x1f, 0x1f, 0xc4, 0xf4, 0x77, 0x34, 0xda, 0x31, 0x20, 0x88, 0x66, 0x2b,
	0x44, 0xc5, 0x09, 0x6f, 0x1d, 0x1d, 0x2d, 0xc5, 0xff, 0xd6, 0x86, 0x7d, 0x9f, 0xc5, 0x7b, 0x45,
	0xf9, 0x49, 0x7d, 0xd9, 0x38, 0xde, 0x0d, 0x51, 0xac, 0x2a, 0x32, 0xfc, 0xf5, 0x0b, 0x1b, 0xbe,
	0x1c, 0x4b, 0x54, 0x41, 0xfb, 0xf3, 0x08, 0x21, 0x6c, 0x28, 0x45, 0x30, 0x56, 0x76, 0x1d, 0x27,
	0x50, 0x87, 0x46, 0x6c, 0x3d, 0x5b, 0x45, 0xa6, 0xaf, 0x7f, 0x91, 0x7a, 0x6d, 0x43, 0x66, 0xc2,
	0x03, 0x6a, 0x8b, 0xef, 0xca, 0x60, 0x9b, 0x13, 0x8d, 0x29, 0x9f, 0xda, 0x82, 0xfa, 0x01, 0xb1,
	0xdf, 0x8f, 0x1f, 0x83, 0xc7, 0x1d, 0x63, 0x0f, 0x34, 0x9e, 0x50, 0x8c, 0x9f, 0x7a, 0xe3, 0xda,
	0xa1, 0x14, 0x36, 0x22, 0x9d, 0xf8, 0x99, 0x26, 0x4d, 0xac, 0x41, 0x50, 0xd5, 0x05, 0x7b, 0x3a,
	0x6f, 0xed, 0xfc, 0x75, 0x6b, 0x4f, 0x2d, 0x60, 0x8a, 0x89, 0x76, 0x7d, 0x9a, 0xf0, 0x89, 0x6e,
	0x90, 0x7d, 0x1a, 0xda, 0xde, 0xf3, 0x34, 0x5c, 0x0d, 0x81, 0x28, 0x3c, 0xa2, 0x4f, 0xfc, 0xbb,
	0xbb, 0xdd, 0xb7, 0xb3, 0xe3, 0xbb, 0x9f, 0x1b, 0xd9, 0x66, 0x51, 0xb7, 0x82, 0x17, 0x7f, 0xa0,
	0xe8, 0x28, 0xd3, 0xca, 0xa6, 0xf1, 0x53, 0x2f, 0x16, 0x4e, 0xe4, 0x05, 0xbb, 0x3b, 0x0d, 0xe3,
	0x98, 0x5d, 0x6e, 0x89, 0xd8, 0x25, 0xeb, 0xc6, 0xd8, 0xba, 0x51, 0x90, 0xa1, 0x14, 0xc6, 0xa3,
	0x18, 0xb4, 0x8a, 0xa7, 0x18, 0x1a, 0x01, 0xac, 0xcd, 0xc0, 0x80, 0x48, 0xea, 0x72, 0xa5, 0xe3,
	0xe3, 0x7a, 0xdc, 0x57, 0x65, 0xcd, 0xb7, 0x87, 0x39, 0xe6, 0xc3, 0x9e, 0x31, 0x7b, 0x45, 0xd8,
	0x47, 0x5c, 0x05, 0xba, 0xe8, 0xf8, 0x82, 0x24, 0x5a, 0x85, 0x27, 0xb8, 0x15, 0x84, 0x8d, 0x78,
	0x62, 0xb6, 0x64, 0x95, 0xac, 0x10, 0x33, 0x8f, 0x11, 0x22, 0xf2, 0xff, 0x04, 0x3e, 0x9e, 0x2a,
	0x10, 0x58, 0xa9, 0x10, 0x57, 0x92, 0x6f, 0xcd, 0x9a, 0x96, 0x61, 0x83, 0x67, 0x08, 0x8f, 0x70,
	0xed, 0xc6, 0xa6, 0x7c, 0x64, 0xff, 0x50, 0xfa, 0x52, 0x0b, 0xde, 0x94, 0xc8, 0x2c, 0xc4, 0xd6,
	0x7d, 0x8f, 0x0f, 0xd5, 0x2f, 0x0d, 0x98, 0x33, 0x7c, 0x6c, 0xbe, 0x10, 0xa4, 0xe5, 0xdc, 0x99,
	0xa4, 0x67, 0xef, 0x5f, 0xb3, 0x5b, 0xc1, 0x1c, 0xe2, 0x3c, 0x13, 0x1a, 0x48, 0xb2, 0x9c, 0xef,
	0x5a, 0x2f, 0xfe, 0xce, 0xdd, 0x9e, 0x2a, 0xea, 0x0d, 0xb9, 0xfa, 0xf3, 0xa6, 0xef, 0xb2, 0x9d,
	0xe8, 0x5d, 0xa4, 0x10, 0xdd, 0x6a, 0x68, 0x06, 0x3f, 0xc6, 0x16, 0x94, 0x17, 0x9f, 0xcb, 0x4b,
	0x08, 0xc4, 0x86, 0xb2, 0x07, 0x13, 0xcd, 0xdb, 0xb2, 0x57, 0xd5, 0x6b, 0xfe, 0x82, 0x7d, 0x82,
	0x0d, 0x1f, 0x6d, 0xc9, 0x67, 0xb2, 0xd2, 0xa1, 0x67, 0x91, 0x4f, 0x38, 0xed, 0xf9, 0x49, 0x1f,
	0x2c, 0x02, 0x35, 0xf5, 0x81, 0x65, 0xec, 0xc3, 0xbc, 0x6a, 0xb6, 0x31, 0x3c, 0x7e, 0x1a, 0xd4,
	0x8e, 0x27, 0xf9, 0x62, 0xf9, 0x42, 0x11, 0xb5, 0x1b, 0x45, 0x9b, 0xac, 0xb4, 0x74, 0x3c, 0x6e,
	0x68, 0x32, 0x30, 0x75, 0xbe, 0x6d, 0xac, 0x0d, 0xa8, 0xa0, 0x7d, 0x47, 0xa6, 0xef, 0x4e, 0x43,
	0x6b, 0x9a, 0x30, 0x97, 0x8a, 0x8b, 0x82, 0xa3, 0x95, 0x15, 0x36, 0x2c, 0xf7, 0xd6, 0xa3, 0x7f,
	0x73, 0x13, 0x11, 0x99, 0xa5, 0xf3, 0x03, 0xdc, 0xbc, 0xc9, 0xfb, 0x10, 0xc2, 0x3d, 0xee, 0xb9,
	0x78, 0xff, 0xc8, 0xf3, 0x0d, 0x38, 0x9f, 0x74, 0xce, 0xec, 0xb7, 0xae, 0x63, 0xe3, 0x34, 0x24,
	0xb7, 0x83, 0xf1, 0x06, 0x01, 0x1f, 0x66, 0x6b, 0xbf, 0x2d, 0xab, 0xc8, 0xea, 0x10, 0x57, 0xa1,
	0x7c, 0xf2, 0x4a, 0x3f, 0x57, 0xca, 0x13, 0x86, 0xbf, 0xba, 0x27, 0xe5, 0x46, 0x62, 0x81, 0xc8,
	0x04, 0x1e, 0x18, 0x20, 0xb3, 0xd5, 0xc3, 0x99, 0xcd, 0x4d, 0x22, 0x2f, 0x29, 0xf0, 0xb9, 0x94,
	0x86, 0x5a, 0xe6, 0xe2, 0x16, 0x86, 0x32, 0x61, 0xb0, 0xcd, 0xca, 0xaf, 0x07, 0xec, 0xd0, 0xbc,
	0xaf, 0xb8, 0x3c, 0xf0, 0x51, 0xc1, 0x6c, 0x7a, 0x63, 0x83, 0x6b, 0x3a, 0xff, 0x47, 0x95, 0x51,
	0x10, 0x99, 0x52, 0x5f, 0x35, 0x5e, 0x46, 0x84, 0xbd, 0x34, 0xec, 0x12, 0x88, 0xc9, 0xdc, 0xc2,
	0xd1, 0x1c, 0x82, 0x6d, 0xf1, 0xdf, 0x37, 0xe6, 0xf0, 0x8f, 0x6c, 0xe8, 0x81, 0x7d, 0xbd, 0xc3,
	0x20, 0xb9, 0xa2, 0x74, 0xc6, 0x45, 0xc6, 0x7d, 0xf2, 0x99, 0xfe, 0xf9, 0x28, 0x7f, 0x09, 0xee,
	0xac, 0x67, 0x68, 0x72, 0xa1, 0x26, 0xb1, 0xd3, 0x92, 0x2c, 0x4c, 0x2a, 0x0e, 0xc9, 0xb6, 0xd4,
	0xfb, 0x59, 0x61, 0x63, 0xd1, 0xc4, 0x17, 0x08, 0x8d, 0x94, 0xbc, 0x3d, 0xbe, 0x5e, 0xae, 0x29,
	0x51, 0xff, 0xa7, 0x65, 0x9d, 0xf6, 0xae, 0x35, 0xed, 0x6b, 0x05, 0x55, 0x93, 0x3f, 0x3e, 0xd6,
	0x25, 0x9b, 0xd9, 0x3e, 0xf8, 0x6f, 0x60, 0x88, 0x0c, 0x4e, 0x35, 0x7b, 0x5c, 0x67, 0x7d, 0x93,
	0xa6, 0x95, 0x1a, 0x42, 0xe1, 0xe1, 0xef, 0x91, 0x14, 0xd7, 0xb7, 0xb7, 0x0c, 0xa4, 0x2d, 0xda,
	0x6a, 0xc1, 0x77, 0x1e, 0x25, 0xc1, 0xa5, 0x78, 0x4c, 0xa8, 0x6f, 0xd8, 0xde, 0x04, 0x1c, 0x09,
	0xdf, 0x49, 0xf1, 0x79, 0x6a, 0x58, 0x2b, 0x45, 0x72, 0x31, 0x30, 0x7f, 0xbc, 0x67, 0xe5, 0xe7,
	0xc5, 0xcd, 0xfe, 0xc0, 0xb0, 0x21, 0x50, 0x8e, 0x4f, 0xc5, 0xf8, 0x21, 0xf7, 0x34, 0x90, 0xbc,
	0xc8, 0x7f, 0x14, 0xf1, 0x2e, 0x5c, 0xd1, 0x7b, 0x18, 0x18, 0x5b, 0x4a, 0x6b, 0x68, 0x02, 0x12,
	0x17, 0x91, 0x4a, 0x30, 0x85, 0x18, 0x99, 0xa9, 0xb5, 0x16, 0x67, 0xe7, 0xed, 0x56, 0xd1, 0xd1,
	0x23, 0x9d, 0xdf, 0xda, 0x11, 0xc5, 0x0a, 0xfe, 0xe5, 0x8a, 0xb6, 0xe0, 0xfb, 0x66, 0xab, 0x5c,
	0xf5, 0x90, 0xdc, 0xd6, 0x45, 0x7d, 0x01, 0xd1, 0x83, 0xf5, 0xa9, 0xf0, 0xcd, 0xb2, 0x9c, 0x14,
	0xff, 0x66, 0xf1, 0x0c, 0xd4, 0x28, 0xa0, 0x7b, 0x34, 0xe3, 0xd6, 0x00, 0x91, 0xf2, 0xac, 0xa7,
	0x4e, 0x1f, 0xf3, 0xac, 0xa9, 0x6e, 0x2a, 0xa3, 0xec, 0x9b, 0x44, 0x8c, 0x74, 0x8d, 0xf8, 0x58,
	0x13, 0x1c, 0xd4, 0x96, 0xaf, 0x9b, 0xf5, 0xf0, 0xd2, 0xf5, 0x57, 0xac, 0x0b, 0x64, 0x55, 0xa1,
	0x86, 0x0e, 0x5a, 0xd0, 0x3e, 0x62, 0x26, 0xb5, 0x9e, 0x17, 0xf5, 0x1f, 0x88, 0xc1, 0x02, 0xe3,
	0x4a, 0x38, 0xde, 0x70, 0x32, 0x16, 0x6f, 0x88, 0x5d, 0x1e, 0xf4, 0x29, 0xee, 0x19, 0x41, 0x21,
	0xf5, 0x71, 0x84, 0xac, 0x37, 0x89, 0x14, 0x1f, 0x17, 0x98, 0x90, 0xb1, 0x83, 0x73, 0x24, 0x99,
	0xc1, 0x31, 0xb1, 0x3f, 0xf3, 0xa3, 0x9a, 0x07, 0xae, 0xf1, 0xbf, 0xe8, 0x8c, 0xd7, 0x8c, 0x2e,
	0xba, 0x35, 0xdf, 0xc5, 0xeb, 0x07, 0x01, 0x3c, 0x76, 0x21, 0x64, 0x81, 0xbd, 0xfb, 0x62, 0x33,
	0x22, 0xe2, 0x0f, 0x05, 0x7e, 0x15, 0x04, 0x17, 0x67, 0xe4, 0x26, 0x32, 0x52, 0x07, 0x28, 0xa6,
	0x8e, 0x88, 0x94, 0x23, 0xde, 0x54, 0x54, 0x12, 0xb5, 0x3e, 0xfd, 0x8d, 0xd4, 0x7a, 0xde, 0x58,
	0xa1, 0xb2, 0x6e, 0x08, 0xd0, 0x6d, 0xdc, 0x21, 0x1e, 0xda, 0x14, 0xa0, 0xa2, 0xf7, 0x17, 0x01,
	0xa5, 0xe0, 0xdf, 0xd7, 0x87, 0x1f, 0x59, 0x5d, 0xdb, 0x43, 0x70, 0xf5, 0xba, 0xb3, 0xb7, 0x32,
	0x62, 0x75, 0xda, 0x15, 0xb2, 0x03, 0xda, 0xc7, 0x32, 0x1f, 0x8d, 0x61, 0x11, 0xbd, 0x30,
}

func TestAnotherMalformedDNS(t *testing.T) {
	p := gopacket.NewPacket(testAnotherMalformedDNS, LinkTypeEthernet, testDecodeOptions)
	if errLayer := p.ErrorLayer(); errLayer == nil {
		t.Error("No error layer on invalid DNS name")
	} else if err := errLayer.Error(); !strings.Contains(err.Error(), "offset too high") {
		t.Errorf("unexpected error message: %v", err)
	}
}

// testMalformedDNSAgain is the packet:
//   12:14:52.702061 IP 10.77.0.4.53 > 10.1.0.41.61610: 12529 updateDA [b2&3=0x5cad] [38274a] [61303q] [1718n] [14913au][|domain]
//   	0x0000:  0055 22af c637 0022 55ac deac 0800 4500  .U"..7."U.....E.
//   	0x0010:  0091 2dff 0000 7811 ffe2 0a4d 0004 0a01  ..-...x....M....
//   	0x0020:  0029 0035 f0aa 007d 5b53 30f1 5cad ef77  .).5...}[S0.\..w
//   	0x0030:  9582 06b6 3a41 357a 8cef cdc0 a732 b800  ....:A5z.....2..
//   	0x0040:  466e 1c30 2e75 95ac c03d 1ed4 8635 2d09  Fn.0.u...=...5-.
//   	0x0050:  2fee 3a82 b4f0 427e 2b6b f870 cc7f c9a1  /.:...B~+k.p....
//   	0x0060:  e6f1 a761 97ec 2ff7 d248 4d95 321c 6e4e  ...a../..HM.2.nN
//   	0x0070:  57fa 6d3d 9ec0 fe3a 6f1e e634 4396 b494  W.m=...:o..4C...
//   	0x0080:  8b7a a929 d7e1 da7c c346 ca77 4890 6bf3  .z.)...|.F.wH.k.
//   	0x0090:  5ecb 7e97 c49d 3564 984f bf7c 8ac1 dd    ^.~...5d.O.|...
var testMalformedDNSAgain = []byte{
	0x00, 0x55, 0x22, 0xaf, 0xc6, 0x37, 0x00, 0x22, 0x55, 0xac, 0xde, 0xac, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x91, 0x2d, 0xff, 0x00, 0x00, 0x78, 0x11, 0xff, 0xe2, 0x0a, 0x4d, 0x00, 0x04, 0x0a, 0x01,
	0x00, 0x29, 0x00, 0x35, 0xf0, 0xaa, 0x00, 0x7d, 0x5b, 0x53, 0x30, 0xf1, 0x5c, 0xad, 0xef, 0x77,
	0x95, 0x82, 0x06, 0xb6, 0x3a, 0x41, 0x35, 0x7a, 0x8c, 0xef, 0xcd, 0xc0, 0xa7, 0x32, 0xb8, 0x00,
	0x46, 0x6e, 0x1c, 0x30, 0x2e, 0x75, 0x95, 0xac, 0xc0, 0x3d, 0x1e, 0xd4, 0x86, 0x35, 0x2d, 0x09,
	0x2f, 0xee, 0x3a, 0x82, 0xb4, 0xf0, 0x42, 0x7e, 0x2b, 0x6b, 0xf8, 0x70, 0xcc, 0x7f, 0xc9, 0xa1,
	0xe6, 0xf1, 0xa7, 0x61, 0x97, 0xec, 0x2f, 0xf7, 0xd2, 0x48, 0x4d, 0x95, 0x32, 0x1c, 0x6e, 0x4e,
	0x57, 0xfa, 0x6d, 0x3d, 0x9e, 0xc0, 0xfe, 0x3a, 0x6f, 0x1e, 0xe6, 0x34, 0x43, 0x96, 0xb4, 0x94,
	0x8b, 0x7a, 0xa9, 0x29, 0xd7, 0xe1, 0xda, 0x7c, 0xc3, 0x46, 0xca, 0x77, 0x48, 0x90, 0x6b, 0xf3,
	0x5e, 0xcb, 0x7e, 0x97, 0xc4, 0x9d, 0x35, 0x64, 0x98, 0x4f, 0xbf, 0x7c, 0x8a, 0xc1, 0xdd,
}

func TestMalformedDNSAgain(t *testing.T) {
	p := gopacket.NewPacket(testMalformedDNSAgain, LinkTypeEthernet, testDecodeOptions)
	if errLayer := p.ErrorLayer(); errLayer == nil {
		t.Error("No error layer on invalid DNS name")
	} else if err := errLayer.Error(); !strings.Contains(err.Error(), "walked out of range") {
		t.Errorf("unexpected error message: %v", err)
	}
}

// testMalformedDNSOhGodMakeItStop is the packet:
//   15:08:24.430906 IP 10.77.0.19.53 > 10.1.0.19.50635: 12397 zoneInit% [b2&3=0x7232] [47729a] [46283q] [60247n] [61718au][|domain]
//   	0x0000:  0055 22af c637 0022 55ac deac 0800 4500  .U"..7."U.....E.
//   	0x0010:  0079 c51c 4000 3511 6be4 0a4d 0013 0a01  .y..@.5.k..M....
//   	0x0020:  0013 0035 c5cb 0065 ef45 306d 7232 b4cb  ...5...e.E0mr2..
//   	0x0030:  ba71 eb57 f116 3994 e000 4626 0534 66cc  .q.W..9...F&.4f.
//   	0x0040:  7b32 24f2 eece bca7 20e2 9a2a e1ce e737  {2$........*...7
//   	0x0050:  ac39 5fae 72ec c3ec 284f ca4a 171f 466d  .9_.r...(O.J..Fm
//   	0x0060:  f6c6 84d7 e795 310f 26df 9b59 6db9 21cf  ......1.&..Ym.!.
//   	0x0070:  15cb 30a3 c4cf df23 805a ed1a 0584 4fc3  ..0....#.Z....O.
//   	0x0080:  7fa3 3cb4 e04f e9                        ..<..O.
var testMalformedDNSOhGodMakeItStop = []byte{
	0x00, 0x55, 0x22, 0xaf, 0xc6, 0x37, 0x00, 0x22, 0x55, 0xac, 0xde, 0xac, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x79, 0xc5, 0x1c, 0x40, 0x00, 0x35, 0x11, 0x6b, 0xe4, 0x0a, 0x4d, 0x00, 0x13, 0x0a, 0x01,
	0x00, 0x13, 0x00, 0x35, 0xc5, 0xcb, 0x00, 0x65, 0xef, 0x45, 0x30, 0x6d, 0x72, 0x32, 0xb4, 0xcb,
	0xba, 0x71, 0xeb, 0x57, 0xf1, 0x16, 0x39, 0x94, 0xe0, 0x00, 0x46, 0x26, 0x05, 0x34, 0x66, 0xcc,
	0x7b, 0x32, 0x24, 0xf2, 0xee, 0xce, 0xbc, 0xa7, 0x20, 0xe2, 0x9a, 0x2a, 0xe1, 0xce, 0xe7, 0x37,
	0xac, 0x39, 0x5f, 0xae, 0x72, 0xec, 0xc3, 0xec, 0x28, 0x4f, 0xca, 0x4a, 0x17, 0x1f, 0x46, 0x6d,
	0xf6, 0xc6, 0x84, 0xd7, 0xe7, 0x95, 0x31, 0x0f, 0x26, 0xdf, 0x9b, 0x59, 0x6d, 0xb9, 0x21, 0xcf,
	0x15, 0xcb, 0x30, 0xa3, 0xc4, 0xcf, 0xdf, 0x23, 0x80, 0x5a, 0xed, 0x1a, 0x05, 0x84, 0x4f, 0xc3,
	0x7f, 0xa3, 0x3c, 0xb4, 0xe0, 0x4f, 0xe9,
}

func TestMalformedDNSOhGodMakeItStop(t *testing.T) {
	p := gopacket.NewPacket(testMalformedDNSOhGodMakeItStop, LinkTypeEthernet, testDecodeOptions)
	if errLayer := p.ErrorLayer(); errLayer == nil {
		t.Error("No error layer on invalid DNS name")
	} else if err := errLayer.Error(); !strings.Contains(err.Error(), "offset pointer too high") {
		t.Errorf("unexpected error message: %v", err)
	}
}

// testPacketDNSPanic7 is the packet:
//   07:56:25.174747 IP 10.77.0.11.53 > 10.1.0.67.55777: 41808*-| 3/7/0 TXT "google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g", TXT "v=spf1 include:spf-a.outlook.com include:spf-b.outlook.com ip4:157.55.9.128/25 include:spf.protection.outlook.com include:spf-a.hotmail.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ~all", TXT "google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM" (512)
//   	0x0000:  0055 22af c637 0022 55ac deac 0800 4500  .U"..7."U.....E.
//   	0x0010:  021c b5ca 4000 fa11 b46a 0a4d 000b 0a01  ....@....j.M....
//   	0x0020:  0043 0035 d9e1 0208 afd6 a350 8600 0001  .C.5.......P....
//   	0x0030:  0003 0007 0000 076f 7574 6c6f 6f6b 0363  .......outlook.c
//   	0x0040:  6f6d 0000 1000 01c0 0c00 1000 0100 0001  om..............
//   	0x0050:  2c00 4544 676f 6f67 6c65 2d73 6974 652d  ,.EDgoogle-site-
//   	0x0060:  7665 7269 6669 6361 7469 6f6e 3d44 4332  verification=DC2
//   	0x0070:  7543 2d54 386b 4433 336c 494e 684e 7a66  uC-T8kD33lINhNzf
//   	0x0080:  6f30 624e 4272 772d 7672 4358 7335 4250  o0bNBrw-vrCXs5BP
//   	0x0090:  4635 4258 5935 3667 c00c 0010 0001 0000  F5BXY56g........
//   	0x00a0:  012c 00d3 d276 3d73 7066 3120 696e 636c  .,...v=spf1.incl
//   	0x00b0:  7564 653a 7370 662d 612e 6f75 746c 6f6f  ude:spf-a.outloo
//   	0x00c0:  6b2e 636f 6d20 696e 636c 7564 653a 7370  k.com.include:sp
//   	0x00d0:  662d 622e 6f75 746c 6f6f 6b2e 636f 6d20  f-b.outlook.com.
//   	0x00e0:  6970 343a 3135 372e 3535 2e39 2e31 3238  ip4:157.55.9.128
//   	0x00f0:  2f32 3520 696e 636c 7564 653a 7370 662e  /25.include:spf.
//   	0x0100:  7072 6f74 6563 7469 6f6e 2e6f 7574 6c6f  protection.outlo
//   	0x0110:  6f6b 2e63 6f6d 2069 6e63 6c75 6465 3a73  ok.com.include:s
//   	0x0120:  7066 2d61 2e68 6f74 6d61 696c 2e63 6f6d  pf-a.hotmail.com
//   	0x0130:  2069 6e63 6c75 6465 3a5f 7370 662d 7373  .include:_spf-ss
//   	0x0140:  672d 622e 6d69 6372 6f73 6f66 742e 636f  g-b.microsoft.co
//   	0x0150:  6d20 696e 636c 7564 653a 5f73 7066 2d73  m.include:_spf-s
//   	0x0160:  7367 2d63 2e6d 6963 726f 736f 6674 2e63  sg-c.microsoft.c
//   	0x0170:  6f6d 207e 616c 6cc0 0c00 1000 0100 0001  om.~all.........
//   	0x0180:  2c00 4544 676f 6f67 6c65 2d73 6974 652d  ,.EDgoogle-site-
//   	0x0190:  7665 7269 6669 6361 7469 6f6e 3d30 694c  verification=0iL
//   	0x01a0:  5768 494d 6858 456b 6557 7757 6646 5534  WhIMhXEkeWwWfFU4
//   	0x01b0:  7572 7354 6e2d 5f4f 766f 4f6a 6141 304c  ursTn-_OvoOjaA0L
//   	0x01c0:  7237 5067 3173 454d c00c 0002 0001 0002  r7Pg1sEM........
//   	0x01d0:  a300 000e 036e 7332 046d 7366 7403 6e65  .....ns2.msft.ne
//   	0x01e0:  7400 c00c 0002 0001 0002 a300 0006 036e  t..............n
//   	0x01f0:  7334 c1ae c00c 0002 0001 0002 a300 0006  s4..............
//   	0x0200:  036e 7331 c1ae c00c 0002 0001 0002 a300  .ns1............
//   	0x0210:  0006 036e 7333 c1ae c00c 0002 0001 0002  ...ns3..........
//   	0x0220:  a300 0015 046e 7331 610d                 .....ns1a.
var testPacketDNSPanic7 = []byte{
	0x00, 0x55, 0x22, 0xaf, 0xc6, 0x37, 0x00, 0x22, 0x55, 0xac, 0xde, 0xac, 0x08, 0x00, 0x45, 0x00,
	0x02, 0x1c, 0xb5, 0xca, 0x40, 0x00, 0xfa, 0x11, 0xb4, 0x6a, 0x0a, 0x4d, 0x00, 0x0b, 0x0a, 0x01,
	0x00, 0x43, 0x00, 0x35, 0xd9, 0xe1, 0x02, 0x08, 0xaf, 0xd6, 0xa3, 0x50, 0x86, 0x00, 0x00, 0x01,
	0x00, 0x03, 0x00, 0x07, 0x00, 0x00, 0x07, 0x6f, 0x75, 0x74, 0x6c, 0x6f, 0x6f, 0x6b, 0x03, 0x63,
	0x6f, 0x6d, 0x00, 0x00, 0x10, 0x00, 0x01, 0xc0, 0x0c, 0x00, 0x10, 0x00, 0x01, 0x00, 0x00, 0x01,
	0x2c, 0x00, 0x45, 0x44, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2d, 0x73, 0x69, 0x74, 0x65, 0x2d,
	0x76, 0x65, 0x72, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x3d, 0x44, 0x43, 0x32,
	0x75, 0x43, 0x2d, 0x54, 0x38, 0x6b, 0x44, 0x33, 0x33, 0x6c, 0x49, 0x4e, 0x68, 0x4e, 0x7a, 0x66,
	0x6f, 0x30, 0x62, 0x4e, 0x42, 0x72, 0x77, 0x2d, 0x76, 0x72, 0x43, 0x58, 0x73, 0x35, 0x42, 0x50,
	0x46, 0x35, 0x42, 0x58, 0x59, 0x35, 0x36, 0x67, 0xc0, 0x0c, 0x00, 0x10, 0x00, 0x01, 0x00, 0x00,
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	0xa3, 0x00, 0x00, 0x15, 0x04, 0x6e, 0x73, 0x31, 0x61, 0x0d,
}

func TestPacketDNSPanic7(t *testing.T) {
	p := gopacket.NewPacket(testPacketDNSPanic7, LinkTypeEthernet, testDecodeOptions)
	if errLayer := p.ErrorLayer(); errLayer == nil {
		t.Error("No error layer on invalid DNS name")
	} else if err := errLayer.Error(); !strings.Contains(err.Error(), "resource record length exceeds data") {
		t.Errorf("unexpected error message: %v", err)
	}
}
gopacket-1.1.14/layers/doc.go000066400000000000000000000055161316321740500157770ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

/*
Package layers provides decoding layers for many common protocols.

The layers package contains decode implementations for a number of different
types of packet layers.  Users of gopacket will almost always want to also use
layers to actually decode packet data into useful pieces. To see the set of
protocols that gopacket/layers is currently able to decode,
look at the set of LayerTypes defined in the Variables sections. The
layers package also defines endpoints for many of the common packet layers
that have source/destination addresses associated with them, for example IPv4/6
(IPs) and TCP/UDP (ports).
Finally, layers contains a number of useful enumerations (IPProtocol,
EthernetType, LinkType, PPPType, etc...).  Many of these implement the
gopacket.Decoder interface, so they can be passed into gopacket as decoders.

Most common protocol layers are named using acronyms or other industry-common
names (IPv4, TCP, PPP).  Some of the less common ones have their names expanded
(CiscoDiscoveryProtocol).
For certain protocols, sub-parts of the protocol are split out into their own
layers (SCTP, for example).  This is done mostly in cases where portions of the
protocol may fulfill the capabilities of interesting layers (SCTPData implements
ApplicationLayer, while base SCTP implements TransportLayer), or possibly
because splitting a protocol into a few layers makes decoding easier.

This package is meant to be used with its parent,
http://github.com/google/gopacket.

Port Types

Instead of using raw uint16 or uint8 values for ports, we use a different port
type for every protocol, for example TCPPort and UDPPort.  This allows us to
override string behavior for each port, which we do by setting up port name
maps (TCPPortNames, UDPPortNames, etc...).  Well-known ports are annotated with
their protocol names, and their String function displays these names:

  p := TCPPort(80)
  fmt.Printf("Number: %d  String: %v", p, p)
  // Prints: "Number: 80  String: 80(http)"

Modifying Decode Behavior

layers links together decoding through its enumerations.  For example, after
decoding layer type Ethernet, it uses Ethernet.EthernetType as its next decoder.
All enumerations that act as decoders, like EthernetType, can be modified by
users depending on their preferences.  For example, if you have a spiffy new
IPv4 decoder that works way better than the one built into layers, you can do
this:

 var mySpiffyIPv4Decoder gopacket.Decoder = ...
 layers.EthernetTypeMetadata[EthernetTypeIPv4].DecodeWith = mySpiffyIPv4Decoder

This will make all future ethernet packets use your new decoder to decode IPv4
packets, instead of the built-in decoder used by gopacket.
*/
package layers
gopacket-1.1.14/layers/dot11.go000066400000000000000000001260461316321740500161640ustar00rootroot00000000000000// Copyright 2014 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// See http://standards.ieee.org/findstds/standard/802.11-2012.html for info on
// all of the layers in this file.

package layers

import (
	"bytes"
	"encoding/binary"
	"fmt"
	"hash/crc32"
	"net"

	"github.com/google/gopacket"
)

// Dot11Flags contains the set of 8 flags in the IEEE 802.11 frame control
// header, all in one place.
type Dot11Flags uint8

const (
	Dot11FlagsToDS Dot11Flags = 1 << iota
	Dot11FlagsFromDS
	Dot11FlagsMF
	Dot11FlagsRetry
	Dot11FlagsPowerManagement
	Dot11FlagsMD
	Dot11FlagsWEP
	Dot11FlagsOrder
)

func (d Dot11Flags) ToDS() bool {
	return d&Dot11FlagsToDS != 0
}
func (d Dot11Flags) FromDS() bool {
	return d&Dot11FlagsFromDS != 0
}
func (d Dot11Flags) MF() bool {
	return d&Dot11FlagsMF != 0
}
func (d Dot11Flags) Retry() bool {
	return d&Dot11FlagsRetry != 0
}
func (d Dot11Flags) PowerManagement() bool {
	return d&Dot11FlagsPowerManagement != 0
}
func (d Dot11Flags) MD() bool {
	return d&Dot11FlagsMD != 0
}
func (d Dot11Flags) WEP() bool {
	return d&Dot11FlagsWEP != 0
}
func (d Dot11Flags) Order() bool {
	return d&Dot11FlagsOrder != 0
}

// String provides a human readable string for Dot11Flags.
// This string is possibly subject to change over time; if you're storing this
// persistently, you should probably store the Dot11Flags value, not its string.
func (a Dot11Flags) String() string {
	var out bytes.Buffer
	if a.ToDS() {
		out.WriteString("TO-DS,")
	}
	if a.FromDS() {
		out.WriteString("FROM-DS,")
	}
	if a.MF() {
		out.WriteString("MF,")
	}
	if a.Retry() {
		out.WriteString("Retry,")
	}
	if a.PowerManagement() {
		out.WriteString("PowerManagement,")
	}
	if a.MD() {
		out.WriteString("MD,")
	}
	if a.WEP() {
		out.WriteString("WEP,")
	}
	if a.Order() {
		out.WriteString("Order,")
	}

	if length := out.Len(); length > 0 {
		return string(out.Bytes()[:length-1]) // strip final comma
	}
	return ""
}

type Dot11Reason uint16

// TODO: Verify these reasons, and append more reasons if necessary.

const (
	Dot11ReasonReserved          Dot11Reason = 1
	Dot11ReasonUnspecified       Dot11Reason = 2
	Dot11ReasonAuthExpired       Dot11Reason = 3
	Dot11ReasonDeauthStLeaving   Dot11Reason = 4
	Dot11ReasonInactivity        Dot11Reason = 5
	Dot11ReasonApFull            Dot11Reason = 6
	Dot11ReasonClass2FromNonAuth Dot11Reason = 7
	Dot11ReasonClass3FromNonAss  Dot11Reason = 8
	Dot11ReasonDisasStLeaving    Dot11Reason = 9
	Dot11ReasonStNotAuth         Dot11Reason = 10
)

// String provides a human readable string for Dot11Reason.
// This string is possibly subject to change over time; if you're storing this
// persistently, you should probably store the Dot11Reason value, not its string.
func (a Dot11Reason) String() string {
	switch a {
	case Dot11ReasonReserved:
		return "Reserved"
	case Dot11ReasonUnspecified:
		return "Unspecified"
	case Dot11ReasonAuthExpired:
		return "Auth. expired"
	case Dot11ReasonDeauthStLeaving:
		return "Deauth. st. leaving"
	case Dot11ReasonInactivity:
		return "Inactivity"
	case Dot11ReasonApFull:
		return "Ap. full"
	case Dot11ReasonClass2FromNonAuth:
		return "Class2 from non auth."
	case Dot11ReasonClass3FromNonAss:
		return "Class3 from non ass."
	case Dot11ReasonDisasStLeaving:
		return "Disass st. leaving"
	case Dot11ReasonStNotAuth:
		return "St. not auth."
	default:
		return "Unknown reason"
	}
}

type Dot11Status uint16

const (
	Dot11StatusSuccess                      Dot11Status = 0
	Dot11StatusFailure                      Dot11Status = 1  // Unspecified failure
	Dot11StatusCannotSupportAllCapabilities Dot11Status = 10 // Cannot support all requested capabilities in the Capability Information field
	Dot11StatusInabilityExistsAssociation   Dot11Status = 11 // Reassociation denied due to inability to confirm that association exists
	Dot11StatusAssociationDenied            Dot11Status = 12 // Association denied due to reason outside the scope of this standard
	Dot11StatusAlgorithmUnsupported         Dot11Status = 13 // Responding station does not support the specified authentication algorithm
	Dot11StatusOufOfExpectedSequence        Dot11Status = 14 // Received an Authentication frame with authentication transaction sequence number out of expected sequence
	Dot11StatusChallengeFailure             Dot11Status = 15 // Authentication rejected because of challenge failure
	Dot11StatusTimeout                      Dot11Status = 16 // Authentication rejected due to timeout waiting for next frame in sequence
	Dot11StatusAPUnableToHandle             Dot11Status = 17 // Association denied because AP is unable to handle additional associated stations
	Dot11StatusRateUnsupported              Dot11Status = 18 // Association denied due to requesting station not supporting all of the data rates in the BSSBasicRateSet parameter
)

// String provides a human readable string for Dot11Status.
// This string is possibly subject to change over time; if you're storing this
// persistently, you should probably store the Dot11Status value, not its string.
func (a Dot11Status) String() string {
	switch a {
	case Dot11StatusSuccess:
		return "success"
	case Dot11StatusFailure:
		return "failure"
	case Dot11StatusCannotSupportAllCapabilities:
		return "cannot-support-all-capabilities"
	case Dot11StatusInabilityExistsAssociation:
		return "inability-exists-association"
	case Dot11StatusAssociationDenied:
		return "association-denied"
	case Dot11StatusAlgorithmUnsupported:
		return "algorithm-unsupported"
	case Dot11StatusOufOfExpectedSequence:
		return "out-of-expected-sequence"
	case Dot11StatusChallengeFailure:
		return "challenge-failure"
	case Dot11StatusTimeout:
		return "timeout"
	case Dot11StatusAPUnableToHandle:
		return "ap-unable-to-handle"
	case Dot11StatusRateUnsupported:
		return "rate-unsupported"
	default:
		return "unknown status"
	}
}

type Dot11AckPolicy uint8

const (
	Dot11AckPolicyNormal     Dot11AckPolicy = 0
	Dot11AckPolicyNone       Dot11AckPolicy = 1
	Dot11AckPolicyNoExplicit Dot11AckPolicy = 2
	Dot11AckPolicyBlock      Dot11AckPolicy = 3
)

// String provides a human readable string for Dot11AckPolicy.
// This string is possibly subject to change over time; if you're storing this
// persistently, you should probably store the Dot11AckPolicy value, not its string.
func (a Dot11AckPolicy) String() string {
	switch a {
	case Dot11AckPolicyNormal:
		return "normal-ack"
	case Dot11AckPolicyNone:
		return "no-ack"
	case Dot11AckPolicyNoExplicit:
		return "no-explicit-ack"
	case Dot11AckPolicyBlock:
		return "block-ack"
	default:
		return "unknown-ack-policy"
	}
}

type Dot11Algorithm uint16

const (
	Dot11AlgorithmOpen      Dot11Algorithm = 0
	Dot11AlgorithmSharedKey Dot11Algorithm = 1
)

// String provides a human readable string for Dot11Algorithm.
// This string is possibly subject to change over time; if you're storing this
// persistently, you should probably store the Dot11Algorithm value, not its string.
func (a Dot11Algorithm) String() string {
	switch a {
	case Dot11AlgorithmOpen:
		return "open"
	case Dot11AlgorithmSharedKey:
		return "shared-key"
	default:
		return "unknown-algorithm"
	}
}

type Dot11InformationElementID uint8

// TODO: Verify these element ids, and append more ids if more.

const (
	Dot11InformationElementIDSSID          Dot11InformationElementID = 0
	Dot11InformationElementIDRates         Dot11InformationElementID = 1
	Dot11InformationElementIDFHSet         Dot11InformationElementID = 2
	Dot11InformationElementIDDSSet         Dot11InformationElementID = 3
	Dot11InformationElementIDCFSet         Dot11InformationElementID = 4
	Dot11InformationElementIDTIM           Dot11InformationElementID = 5
	Dot11InformationElementIDIBSSSet       Dot11InformationElementID = 6
	Dot11InformationElementIDChallenge     Dot11InformationElementID = 16
	Dot11InformationElementIDERPInfo       Dot11InformationElementID = 42
	Dot11InformationElementIDQOSCapability Dot11InformationElementID = 46
	Dot11InformationElementIDERPInfo2      Dot11InformationElementID = 47
	Dot11InformationElementIDRSNInfo       Dot11InformationElementID = 48
	Dot11InformationElementIDESRates       Dot11InformationElementID = 50
	Dot11InformationElementIDVendor        Dot11InformationElementID = 221
	Dot11InformationElementIDReserved      Dot11InformationElementID = 68
)

// String provides a human readable string for Dot11InformationElementID.
// This string is possibly subject to change over time; if you're storing this
// persistently, you should probably store the Dot11InformationElementID value,
// not its string.
func (a Dot11InformationElementID) String() string {
	switch a {
	case Dot11InformationElementIDSSID:
		return "SSID"
	case Dot11InformationElementIDRates:
		return "Rates"
	case Dot11InformationElementIDFHSet:
		return "FHset"
	case Dot11InformationElementIDDSSet:
		return "DSset"
	case Dot11InformationElementIDCFSet:
		return "CFset"
	case Dot11InformationElementIDTIM:
		return "TIM"
	case Dot11InformationElementIDIBSSSet:
		return "IBSSset"
	case Dot11InformationElementIDChallenge:
		return "Challenge"
	case Dot11InformationElementIDERPInfo:
		return "ERPinfo"
	case Dot11InformationElementIDQOSCapability:
		return "QOS capability"
	case Dot11InformationElementIDERPInfo2:
		return "ERPinfo2"
	case Dot11InformationElementIDRSNInfo:
		return "RSNinfo"
	case Dot11InformationElementIDESRates:
		return "ESrates"
	case Dot11InformationElementIDVendor:
		return "Vendor"
	case Dot11InformationElementIDReserved:
		return "Reserved"
	default:
		return "Unknown information element id"
	}
}

// Dot11 provides an IEEE 802.11 base packet header.
// See http://standards.ieee.org/findstds/standard/802.11-2012.html
// for excrutiating detail.
type Dot11 struct {
	BaseLayer
	Type           Dot11Type
	Proto          uint8
	Flags          Dot11Flags
	DurationID     uint16
	Address1       net.HardwareAddr
	Address2       net.HardwareAddr
	Address3       net.HardwareAddr
	Address4       net.HardwareAddr
	SequenceNumber uint16
	FragmentNumber uint16
	Checksum       uint32
}

func decodeDot11(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11) LayerType() gopacket.LayerType  { return LayerTypeDot11 }
func (m *Dot11) CanDecode() gopacket.LayerClass { return LayerTypeDot11 }
func (m *Dot11) NextLayerType() gopacket.LayerType {
	if m.Flags.WEP() {
		return (LayerTypeDot11WEP)
	}

	return m.Type.LayerType()
}

func (m *Dot11) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 10 {
		df.SetTruncated()
		return fmt.Errorf("Dot11 length %v too short, %v required", len(data), 10)
	}
	m.Type = Dot11Type((data[0])&0xFC) >> 2

	m.Proto = uint8(data[0]) & 0x0003
	m.Flags = Dot11Flags(data[1])
	m.DurationID = binary.LittleEndian.Uint16(data[2:4])
	m.Address1 = net.HardwareAddr(data[4:10])

	offset := 10

	mainType := m.Type.MainType()

	switch mainType {
	case Dot11TypeCtrl:
		switch m.Type {
		case Dot11TypeCtrlRTS, Dot11TypeCtrlPowersavePoll, Dot11TypeCtrlCFEnd, Dot11TypeCtrlCFEndAck:
			if len(data) < offset+6 {
				df.SetTruncated()
				return fmt.Errorf("Dot11 length %v too short, %v required", len(data), offset+6)
			}
			m.Address2 = net.HardwareAddr(data[offset : offset+6])
			offset += 6
		}
	case Dot11TypeMgmt, Dot11TypeData:
		if len(data) < offset+14 {
			df.SetTruncated()
			return fmt.Errorf("Dot11 length %v too short, %v required", len(data), offset+14)
		}
		m.Address2 = net.HardwareAddr(data[offset : offset+6])
		offset += 6
		m.Address3 = net.HardwareAddr(data[offset : offset+6])
		offset += 6

		m.SequenceNumber = (binary.LittleEndian.Uint16(data[offset:offset+2]) & 0xFFF0) >> 4
		m.FragmentNumber = (binary.LittleEndian.Uint16(data[offset:offset+2]) & 0x000F)
		offset += 2
	}

	if mainType == Dot11TypeData && m.Flags.FromDS() && m.Flags.ToDS() {
		if len(data) < offset+6 {
			df.SetTruncated()
			return fmt.Errorf("Dot11 length %v too short, %v required", len(data), offset+6)
		}
		m.Address4 = net.HardwareAddr(data[offset : offset+6])
		offset += 6
	}

	m.BaseLayer = BaseLayer{Contents: data[0:offset], Payload: data[offset : len(data)-4]}
	m.Checksum = binary.LittleEndian.Uint32(data[len(data)-4 : len(data)])
	return nil
}

func (m *Dot11) ChecksumValid() bool {
	// only for CTRL and MGMT frames
	h := crc32.NewIEEE()
	h.Write(m.Contents)
	h.Write(m.Payload)
	return m.Checksum == h.Sum32()
}

func (m Dot11) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(24)

	if err != nil {
		return err
	}

	buf[0] = (uint8(m.Type) << 2) | m.Proto
	buf[1] = uint8(m.Flags)

	binary.LittleEndian.PutUint16(buf[2:4], m.DurationID)

	copy(buf[4:10], m.Address1)

	offset := 10

	switch m.Type.MainType() {
	case Dot11TypeCtrl:
		switch m.Type {
		case Dot11TypeCtrlRTS, Dot11TypeCtrlPowersavePoll, Dot11TypeCtrlCFEnd, Dot11TypeCtrlCFEndAck:
			copy(buf[offset:offset+6], m.Address2)
			offset += 6
		}
	case Dot11TypeMgmt, Dot11TypeData:
		copy(buf[offset:offset+6], m.Address2)
		offset += 6
		copy(buf[offset:offset+6], m.Address3)
		offset += 6

		binary.LittleEndian.PutUint16(buf[offset:offset+2], (m.SequenceNumber<<4)|m.FragmentNumber)
		offset += 2
	}

	if m.Type.MainType() == Dot11TypeData && m.Flags.FromDS() && m.Flags.ToDS() {
		copy(buf[offset:offset+6], m.Address4)
		offset += 6
	}

	return nil
}

// Dot11Mgmt is a base for all IEEE 802.11 management layers.
type Dot11Mgmt struct {
	BaseLayer
}

func (m *Dot11Mgmt) NextLayerType() gopacket.LayerType { return gopacket.LayerTypePayload }
func (m *Dot11Mgmt) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Contents = data
	return nil
}

// Dot11Ctrl is a base for all IEEE 802.11 control layers.
type Dot11Ctrl struct {
	BaseLayer
}

func (m *Dot11Ctrl) NextLayerType() gopacket.LayerType { return gopacket.LayerTypePayload }

func (m *Dot11Ctrl) LayerType() gopacket.LayerType  { return LayerTypeDot11Ctrl }
func (m *Dot11Ctrl) CanDecode() gopacket.LayerClass { return LayerTypeDot11Ctrl }
func (m *Dot11Ctrl) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Contents = data
	return nil
}

func decodeDot11Ctrl(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11Ctrl{}
	return decodingLayerDecoder(d, data, p)
}

// Dot11WEP contains WEP encrpted IEEE 802.11 data.
type Dot11WEP struct {
	BaseLayer
}

func (m *Dot11WEP) NextLayerType() gopacket.LayerType { return LayerTypeLLC }

func (m *Dot11WEP) LayerType() gopacket.LayerType  { return LayerTypeDot11WEP }
func (m *Dot11WEP) CanDecode() gopacket.LayerClass { return LayerTypeDot11WEP }
func (m *Dot11WEP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Contents = data
	return nil
}

func decodeDot11WEP(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11WEP{}
	return decodingLayerDecoder(d, data, p)
}

// Dot11Data is a base for all IEEE 802.11 data layers.
type Dot11Data struct {
	BaseLayer
}

func (m *Dot11Data) NextLayerType() gopacket.LayerType { return LayerTypeLLC }

func (m *Dot11Data) LayerType() gopacket.LayerType  { return LayerTypeDot11Data }
func (m *Dot11Data) CanDecode() gopacket.LayerClass { return LayerTypeDot11Data }
func (m *Dot11Data) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Payload = data
	return nil
}

func decodeDot11Data(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11Data{}
	return decodingLayerDecoder(d, data, p)
}

type Dot11DataCFAck struct {
	Dot11Data
}

func decodeDot11DataCFAck(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataCFAck{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataCFAck) LayerType() gopacket.LayerType  { return LayerTypeDot11DataCFAck }
func (m *Dot11DataCFAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFAck }
func (m *Dot11DataCFAck) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Data.DecodeFromBytes(data, df)
}

type Dot11DataCFPoll struct {
	Dot11Data
}

func decodeDot11DataCFPoll(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataCFPoll{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataCFPoll) LayerType() gopacket.LayerType  { return LayerTypeDot11DataCFPoll }
func (m *Dot11DataCFPoll) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFPoll }
func (m *Dot11DataCFPoll) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Data.DecodeFromBytes(data, df)
}

type Dot11DataCFAckPoll struct {
	Dot11Data
}

func decodeDot11DataCFAckPoll(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataCFAckPoll{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataCFAckPoll) LayerType() gopacket.LayerType  { return LayerTypeDot11DataCFAckPoll }
func (m *Dot11DataCFAckPoll) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFAckPoll }
func (m *Dot11DataCFAckPoll) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Data.DecodeFromBytes(data, df)
}

type Dot11DataNull struct {
	Dot11Data
}

func decodeDot11DataNull(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataNull{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataNull) LayerType() gopacket.LayerType  { return LayerTypeDot11DataNull }
func (m *Dot11DataNull) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataNull }
func (m *Dot11DataNull) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Data.DecodeFromBytes(data, df)
}

type Dot11DataCFAckNoData struct {
	Dot11Data
}

func decodeDot11DataCFAckNoData(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataCFAckNoData{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataCFAckNoData) LayerType() gopacket.LayerType  { return LayerTypeDot11DataCFAckNoData }
func (m *Dot11DataCFAckNoData) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFAckNoData }
func (m *Dot11DataCFAckNoData) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Data.DecodeFromBytes(data, df)
}

type Dot11DataCFPollNoData struct {
	Dot11Data
}

func decodeDot11DataCFPollNoData(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataCFPollNoData{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataCFPollNoData) LayerType() gopacket.LayerType  { return LayerTypeDot11DataCFPollNoData }
func (m *Dot11DataCFPollNoData) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataCFPollNoData }
func (m *Dot11DataCFPollNoData) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Data.DecodeFromBytes(data, df)
}

type Dot11DataCFAckPollNoData struct {
	Dot11Data
}

func decodeDot11DataCFAckPollNoData(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataCFAckPollNoData{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataCFAckPollNoData) LayerType() gopacket.LayerType {
	return LayerTypeDot11DataCFAckPollNoData
}
func (m *Dot11DataCFAckPollNoData) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11DataCFAckPollNoData
}
func (m *Dot11DataCFAckPollNoData) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Data.DecodeFromBytes(data, df)
}

type Dot11DataQOS struct {
	Dot11Ctrl
	TID       uint8 /* Traffic IDentifier */
	EOSP      bool  /* End of service period */
	AckPolicy Dot11AckPolicy
	TXOP      uint8
}

func (m *Dot11DataQOS) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 4 {
		df.SetTruncated()
		return fmt.Errorf("Dot11DataQOS length %v too short, %v required", len(data), 4)
	}
	m.TID = (uint8(data[0]) & 0x0F)
	m.EOSP = (uint8(data[0]) & 0x10) == 0x10
	m.AckPolicy = Dot11AckPolicy((uint8(data[0]) & 0x60) >> 5)
	m.TXOP = uint8(data[1])
	// TODO: Mesh Control bytes 2:4
	m.BaseLayer = BaseLayer{Contents: data[0:4], Payload: data[4:]}
	return nil
}

type Dot11DataQOSData struct {
	Dot11DataQOS
}

func decodeDot11DataQOSData(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataQOSData{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataQOSData) LayerType() gopacket.LayerType  { return LayerTypeDot11DataQOSData }
func (m *Dot11DataQOSData) CanDecode() gopacket.LayerClass { return LayerTypeDot11DataQOSData }

func (m *Dot11DataQOSData) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11Data
}

type Dot11DataQOSDataCFAck struct {
	Dot11DataQOS
}

func decodeDot11DataQOSDataCFAck(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataQOSDataCFAck{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataQOSDataCFAck) LayerType() gopacket.LayerType     { return LayerTypeDot11DataQOSDataCFAck }
func (m *Dot11DataQOSDataCFAck) CanDecode() gopacket.LayerClass    { return LayerTypeDot11DataQOSDataCFAck }
func (m *Dot11DataQOSDataCFAck) NextLayerType() gopacket.LayerType { return LayerTypeDot11DataCFAck }

type Dot11DataQOSDataCFPoll struct {
	Dot11DataQOS
}

func decodeDot11DataQOSDataCFPoll(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataQOSDataCFPoll{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataQOSDataCFPoll) LayerType() gopacket.LayerType {
	return LayerTypeDot11DataQOSDataCFPoll
}
func (m *Dot11DataQOSDataCFPoll) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11DataQOSDataCFPoll
}
func (m *Dot11DataQOSDataCFPoll) NextLayerType() gopacket.LayerType { return LayerTypeDot11DataCFPoll }

type Dot11DataQOSDataCFAckPoll struct {
	Dot11DataQOS
}

func decodeDot11DataQOSDataCFAckPoll(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataQOSDataCFAckPoll{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataQOSDataCFAckPoll) LayerType() gopacket.LayerType {
	return LayerTypeDot11DataQOSDataCFAckPoll
}
func (m *Dot11DataQOSDataCFAckPoll) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11DataQOSDataCFAckPoll
}
func (m *Dot11DataQOSDataCFAckPoll) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11DataCFAckPoll
}

type Dot11DataQOSNull struct {
	Dot11DataQOS
}

func decodeDot11DataQOSNull(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataQOSNull{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataQOSNull) LayerType() gopacket.LayerType     { return LayerTypeDot11DataQOSNull }
func (m *Dot11DataQOSNull) CanDecode() gopacket.LayerClass    { return LayerTypeDot11DataQOSNull }
func (m *Dot11DataQOSNull) NextLayerType() gopacket.LayerType { return LayerTypeDot11DataNull }

type Dot11DataQOSCFPollNoData struct {
	Dot11DataQOS
}

func decodeDot11DataQOSCFPollNoData(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataQOSCFPollNoData{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataQOSCFPollNoData) LayerType() gopacket.LayerType {
	return LayerTypeDot11DataQOSCFPollNoData
}
func (m *Dot11DataQOSCFPollNoData) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11DataQOSCFPollNoData
}
func (m *Dot11DataQOSCFPollNoData) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11DataCFPollNoData
}

type Dot11DataQOSCFAckPollNoData struct {
	Dot11DataQOS
}

func decodeDot11DataQOSCFAckPollNoData(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11DataQOSCFAckPollNoData{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11DataQOSCFAckPollNoData) LayerType() gopacket.LayerType {
	return LayerTypeDot11DataQOSCFAckPollNoData
}
func (m *Dot11DataQOSCFAckPollNoData) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11DataQOSCFAckPollNoData
}
func (m *Dot11DataQOSCFAckPollNoData) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11DataCFAckPollNoData
}

type Dot11InformationElement struct {
	BaseLayer
	ID     Dot11InformationElementID
	Length uint8
	OUI    []byte
	Info   []byte
}

func (m *Dot11InformationElement) LayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}
func (m *Dot11InformationElement) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11InformationElement
}

func (m *Dot11InformationElement) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}

func (m *Dot11InformationElement) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 2 {
		df.SetTruncated()
		return fmt.Errorf("Dot11InformationElement length %v too short, %v required", len(data), 2)
	}
	m.ID = Dot11InformationElementID(data[0])
	m.Length = data[1]
	offset := int(2)

	if len(data) < offset+int(m.Length) {
		df.SetTruncated()
		return fmt.Errorf("Dot11InformationElement length %v too short, %v required", len(data), offset+int(m.Length))
	}
	if m.ID == 221 {
		// Vendor extension
		m.OUI = data[offset : offset+4]
		m.Info = data[offset+4 : offset+int(m.Length)]
	} else {
		m.Info = data[offset : offset+int(m.Length)]
	}

	offset += int(m.Length)

	m.BaseLayer = BaseLayer{Contents: data[:offset], Payload: data[offset:]}
	return nil
}

func (d *Dot11InformationElement) String() string {
	if d.ID == 0 {
		return fmt.Sprintf("802.11 Information Element (SSID: %v)", string(d.Info))
	} else if d.ID == 1 {
		rates := ""
		for i := 0; i < len(d.Info); i++ {
			if d.Info[i]&0x80 == 0 {
				rates += fmt.Sprintf("%.1f ", float32(d.Info[i])*0.5)
			} else {
				rates += fmt.Sprintf("%.1f* ", float32(d.Info[i]&0x7F)*0.5)
			}
		}
		return fmt.Sprintf("802.11 Information Element (Rates: %s Mbit)", rates)
	} else if d.ID == 221 {
		return fmt.Sprintf("802.11 Information Element (Vendor: ID: %v, Length: %v, OUI: %X, Info: %X)", d.ID, d.Length, d.OUI, d.Info)
	} else {
		return fmt.Sprintf("802.11 Information Element (ID: %v, Length: %v, Info: %X)", d.ID, d.Length, d.Info)
	}
}

func (m Dot11InformationElement) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	length := len(m.Info) + len(m.OUI)
	if buf, err := b.PrependBytes(2 + length); err != nil {
		return err
	} else {
		buf[0] = uint8(m.ID)
		buf[1] = uint8(length)
		copy(buf[2:], m.OUI)
		copy(buf[2+len(m.OUI):], m.Info)
	}
	return nil
}

func decodeDot11InformationElement(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11InformationElement{}
	return decodingLayerDecoder(d, data, p)
}

type Dot11CtrlCTS struct {
	Dot11Ctrl
}

func decodeDot11CtrlCTS(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11CtrlCTS{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11CtrlCTS) LayerType() gopacket.LayerType {
	return LayerTypeDot11CtrlCTS
}
func (m *Dot11CtrlCTS) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11CtrlCTS
}
func (m *Dot11CtrlCTS) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Ctrl.DecodeFromBytes(data, df)
}

type Dot11CtrlRTS struct {
	Dot11Ctrl
}

func decodeDot11CtrlRTS(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11CtrlRTS{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11CtrlRTS) LayerType() gopacket.LayerType {
	return LayerTypeDot11CtrlRTS
}
func (m *Dot11CtrlRTS) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11CtrlRTS
}
func (m *Dot11CtrlRTS) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Ctrl.DecodeFromBytes(data, df)
}

type Dot11CtrlBlockAckReq struct {
	Dot11Ctrl
}

func decodeDot11CtrlBlockAckReq(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11CtrlBlockAckReq{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11CtrlBlockAckReq) LayerType() gopacket.LayerType {
	return LayerTypeDot11CtrlBlockAckReq
}
func (m *Dot11CtrlBlockAckReq) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11CtrlBlockAckReq
}
func (m *Dot11CtrlBlockAckReq) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Ctrl.DecodeFromBytes(data, df)
}

type Dot11CtrlBlockAck struct {
	Dot11Ctrl
}

func decodeDot11CtrlBlockAck(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11CtrlBlockAck{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11CtrlBlockAck) LayerType() gopacket.LayerType  { return LayerTypeDot11CtrlBlockAck }
func (m *Dot11CtrlBlockAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11CtrlBlockAck }
func (m *Dot11CtrlBlockAck) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Ctrl.DecodeFromBytes(data, df)
}

type Dot11CtrlPowersavePoll struct {
	Dot11Ctrl
}

func decodeDot11CtrlPowersavePoll(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11CtrlPowersavePoll{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11CtrlPowersavePoll) LayerType() gopacket.LayerType {
	return LayerTypeDot11CtrlPowersavePoll
}
func (m *Dot11CtrlPowersavePoll) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11CtrlPowersavePoll
}
func (m *Dot11CtrlPowersavePoll) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Ctrl.DecodeFromBytes(data, df)
}

type Dot11CtrlAck struct {
	Dot11Ctrl
}

func decodeDot11CtrlAck(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11CtrlAck{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11CtrlAck) LayerType() gopacket.LayerType  { return LayerTypeDot11CtrlAck }
func (m *Dot11CtrlAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11CtrlAck }
func (m *Dot11CtrlAck) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Ctrl.DecodeFromBytes(data, df)
}

type Dot11CtrlCFEnd struct {
	Dot11Ctrl
}

func decodeDot11CtrlCFEnd(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11CtrlCFEnd{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11CtrlCFEnd) LayerType() gopacket.LayerType {
	return LayerTypeDot11CtrlCFEnd
}
func (m *Dot11CtrlCFEnd) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11CtrlCFEnd
}
func (m *Dot11CtrlCFEnd) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Ctrl.DecodeFromBytes(data, df)
}

type Dot11CtrlCFEndAck struct {
	Dot11Ctrl
}

func decodeDot11CtrlCFEndAck(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11CtrlCFEndAck{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11CtrlCFEndAck) LayerType() gopacket.LayerType {
	return LayerTypeDot11CtrlCFEndAck
}
func (m *Dot11CtrlCFEndAck) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11CtrlCFEndAck
}
func (m *Dot11CtrlCFEndAck) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	return m.Dot11Ctrl.DecodeFromBytes(data, df)
}

type Dot11MgmtAssociationReq struct {
	Dot11Mgmt
	CapabilityInfo uint16
	ListenInterval uint16
}

func decodeDot11MgmtAssociationReq(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtAssociationReq{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtAssociationReq) LayerType() gopacket.LayerType {
	return LayerTypeDot11MgmtAssociationReq
}
func (m *Dot11MgmtAssociationReq) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11MgmtAssociationReq
}
func (m *Dot11MgmtAssociationReq) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}
func (m *Dot11MgmtAssociationReq) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 4 {
		df.SetTruncated()
		return fmt.Errorf("Dot11MgmtAssociationReq length %v too short, %v required", len(data), 4)
	}
	m.CapabilityInfo = binary.LittleEndian.Uint16(data[0:2])
	m.ListenInterval = binary.LittleEndian.Uint16(data[2:4])
	m.Payload = data[4:]
	return m.Dot11Mgmt.DecodeFromBytes(data, df)
}

func (m Dot11MgmtAssociationReq) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(4)

	if err != nil {
		return err
	}

	binary.LittleEndian.PutUint16(buf[0:2], m.CapabilityInfo)
	binary.LittleEndian.PutUint16(buf[2:4], m.ListenInterval)

	return nil
}

type Dot11MgmtAssociationResp struct {
	Dot11Mgmt
	CapabilityInfo uint16
	Status         Dot11Status
	AID            uint16
}

func decodeDot11MgmtAssociationResp(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtAssociationResp{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtAssociationResp) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11MgmtAssociationResp
}
func (m *Dot11MgmtAssociationResp) LayerType() gopacket.LayerType {
	return LayerTypeDot11MgmtAssociationResp
}
func (m *Dot11MgmtAssociationResp) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}
func (m *Dot11MgmtAssociationResp) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 6 {
		df.SetTruncated()
		return fmt.Errorf("Dot11MgmtAssociationResp length %v too short, %v required", len(data), 6)
	}
	m.CapabilityInfo = binary.LittleEndian.Uint16(data[0:2])
	m.Status = Dot11Status(binary.LittleEndian.Uint16(data[2:4]))
	m.AID = binary.LittleEndian.Uint16(data[4:6])
	m.Payload = data[6:]
	return m.Dot11Mgmt.DecodeFromBytes(data, df)
}

func (m Dot11MgmtAssociationResp) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(6)

	if err != nil {
		return err
	}

	binary.LittleEndian.PutUint16(buf[0:2], m.CapabilityInfo)
	binary.LittleEndian.PutUint16(buf[2:4], uint16(m.Status))
	binary.LittleEndian.PutUint16(buf[4:6], m.AID)

	return nil
}

type Dot11MgmtReassociationReq struct {
	Dot11Mgmt
	CapabilityInfo   uint16
	ListenInterval   uint16
	CurrentApAddress net.HardwareAddr
}

func decodeDot11MgmtReassociationReq(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtReassociationReq{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtReassociationReq) LayerType() gopacket.LayerType {
	return LayerTypeDot11MgmtReassociationReq
}
func (m *Dot11MgmtReassociationReq) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11MgmtReassociationReq
}
func (m *Dot11MgmtReassociationReq) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}
func (m *Dot11MgmtReassociationReq) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 10 {
		df.SetTruncated()
		return fmt.Errorf("Dot11MgmtReassociationReq length %v too short, %v required", len(data), 10)
	}
	m.CapabilityInfo = binary.LittleEndian.Uint16(data[0:2])
	m.ListenInterval = binary.LittleEndian.Uint16(data[2:4])
	m.CurrentApAddress = net.HardwareAddr(data[4:10])
	m.Payload = data[10:]
	return m.Dot11Mgmt.DecodeFromBytes(data, df)
}

func (m Dot11MgmtReassociationReq) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(10)

	if err != nil {
		return err
	}

	binary.LittleEndian.PutUint16(buf[0:2], m.CapabilityInfo)
	binary.LittleEndian.PutUint16(buf[2:4], m.ListenInterval)

	copy(buf[4:10], m.CurrentApAddress)

	return nil
}

type Dot11MgmtReassociationResp struct {
	Dot11Mgmt
}

func decodeDot11MgmtReassociationResp(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtReassociationResp{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtReassociationResp) LayerType() gopacket.LayerType {
	return LayerTypeDot11MgmtReassociationResp
}
func (m *Dot11MgmtReassociationResp) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11MgmtReassociationResp
}
func (m *Dot11MgmtReassociationResp) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}

type Dot11MgmtProbeReq struct {
	Dot11Mgmt
}

func decodeDot11MgmtProbeReq(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtProbeReq{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtProbeReq) LayerType() gopacket.LayerType  { return LayerTypeDot11MgmtProbeReq }
func (m *Dot11MgmtProbeReq) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtProbeReq }
func (m *Dot11MgmtProbeReq) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}

type Dot11MgmtProbeResp struct {
	Dot11Mgmt
	Timestamp uint64
	Interval  uint16
	Flags     uint16
}

func decodeDot11MgmtProbeResp(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtProbeResp{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtProbeResp) LayerType() gopacket.LayerType  { return LayerTypeDot11MgmtProbeResp }
func (m *Dot11MgmtProbeResp) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtProbeResp }
func (m *Dot11MgmtProbeResp) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 12 {
		df.SetTruncated()

		return fmt.Errorf("Dot11MgmtProbeResp length %v too short, %v required", len(data), 12)
	}

	m.Timestamp = binary.LittleEndian.Uint64(data[0:8])
	m.Interval = binary.LittleEndian.Uint16(data[8:10])
	m.Flags = binary.LittleEndian.Uint16(data[10:12])
	m.Payload = data[12:]

	return m.Dot11Mgmt.DecodeFromBytes(data, df)
}

func (m *Dot11MgmtProbeResp) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}

func (m Dot11MgmtProbeResp) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(12)

	if err != nil {
		return err
	}

	binary.LittleEndian.PutUint64(buf[0:8], m.Timestamp)
	binary.LittleEndian.PutUint16(buf[8:10], m.Interval)
	binary.LittleEndian.PutUint16(buf[10:12], m.Flags)

	return nil
}

type Dot11MgmtMeasurementPilot struct {
	Dot11Mgmt
}

func decodeDot11MgmtMeasurementPilot(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtMeasurementPilot{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtMeasurementPilot) LayerType() gopacket.LayerType {
	return LayerTypeDot11MgmtMeasurementPilot
}
func (m *Dot11MgmtMeasurementPilot) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11MgmtMeasurementPilot
}

type Dot11MgmtBeacon struct {
	Dot11Mgmt
	Timestamp uint64
	Interval  uint16
	Flags     uint16
}

func decodeDot11MgmtBeacon(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtBeacon{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtBeacon) LayerType() gopacket.LayerType  { return LayerTypeDot11MgmtBeacon }
func (m *Dot11MgmtBeacon) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtBeacon }
func (m *Dot11MgmtBeacon) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 12 {
		df.SetTruncated()
		return fmt.Errorf("Dot11MgmtBeacon length %v too short, %v required", len(data), 12)
	}
	m.Timestamp = binary.LittleEndian.Uint64(data[0:8])
	m.Interval = binary.LittleEndian.Uint16(data[8:10])
	m.Flags = binary.LittleEndian.Uint16(data[10:12])
	m.Payload = data[12:]
	return m.Dot11Mgmt.DecodeFromBytes(data, df)
}

func (m *Dot11MgmtBeacon) NextLayerType() gopacket.LayerType { return LayerTypeDot11InformationElement }

func (m Dot11MgmtBeacon) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(12)

	if err != nil {
		return err
	}

	binary.LittleEndian.PutUint64(buf[0:8], m.Timestamp)
	binary.LittleEndian.PutUint16(buf[8:10], m.Interval)
	binary.LittleEndian.PutUint16(buf[10:12], m.Flags)

	return nil
}

type Dot11MgmtATIM struct {
	Dot11Mgmt
}

func decodeDot11MgmtATIM(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtATIM{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtATIM) LayerType() gopacket.LayerType  { return LayerTypeDot11MgmtATIM }
func (m *Dot11MgmtATIM) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtATIM }

type Dot11MgmtDisassociation struct {
	Dot11Mgmt
	Reason Dot11Reason
}

func decodeDot11MgmtDisassociation(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtDisassociation{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtDisassociation) LayerType() gopacket.LayerType {
	return LayerTypeDot11MgmtDisassociation
}
func (m *Dot11MgmtDisassociation) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11MgmtDisassociation
}
func (m *Dot11MgmtDisassociation) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 2 {
		df.SetTruncated()
		return fmt.Errorf("Dot11MgmtDisassociation length %v too short, %v required", len(data), 2)
	}
	m.Reason = Dot11Reason(binary.LittleEndian.Uint16(data[0:2]))
	return m.Dot11Mgmt.DecodeFromBytes(data, df)
}

func (m Dot11MgmtDisassociation) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(2)

	if err != nil {
		return err
	}

	binary.LittleEndian.PutUint16(buf[0:2], uint16(m.Reason))

	return nil
}

type Dot11MgmtAuthentication struct {
	Dot11Mgmt
	Algorithm Dot11Algorithm
	Sequence  uint16
	Status    Dot11Status
}

func decodeDot11MgmtAuthentication(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtAuthentication{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtAuthentication) LayerType() gopacket.LayerType {
	return LayerTypeDot11MgmtAuthentication
}
func (m *Dot11MgmtAuthentication) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11MgmtAuthentication
}
func (m *Dot11MgmtAuthentication) NextLayerType() gopacket.LayerType {
	return LayerTypeDot11InformationElement
}
func (m *Dot11MgmtAuthentication) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 6 {
		df.SetTruncated()
		return fmt.Errorf("Dot11MgmtAuthentication length %v too short, %v required", len(data), 6)
	}
	m.Algorithm = Dot11Algorithm(binary.LittleEndian.Uint16(data[0:2]))
	m.Sequence = binary.LittleEndian.Uint16(data[2:4])
	m.Status = Dot11Status(binary.LittleEndian.Uint16(data[4:6]))
	m.Payload = data[6:]
	return m.Dot11Mgmt.DecodeFromBytes(data, df)
}

func (m Dot11MgmtAuthentication) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(6)

	if err != nil {
		return err
	}

	binary.LittleEndian.PutUint16(buf[0:2], uint16(m.Algorithm))
	binary.LittleEndian.PutUint16(buf[2:4], m.Sequence)
	binary.LittleEndian.PutUint16(buf[4:6], uint16(m.Status))

	return nil
}

type Dot11MgmtDeauthentication struct {
	Dot11Mgmt
	Reason Dot11Reason
}

func decodeDot11MgmtDeauthentication(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtDeauthentication{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtDeauthentication) LayerType() gopacket.LayerType {
	return LayerTypeDot11MgmtDeauthentication
}
func (m *Dot11MgmtDeauthentication) CanDecode() gopacket.LayerClass {
	return LayerTypeDot11MgmtDeauthentication
}
func (m *Dot11MgmtDeauthentication) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 2 {
		df.SetTruncated()
		return fmt.Errorf("Dot11MgmtDeauthentication length %v too short, %v required", len(data), 2)
	}
	m.Reason = Dot11Reason(binary.LittleEndian.Uint16(data[0:2]))
	return m.Dot11Mgmt.DecodeFromBytes(data, df)
}

func (m Dot11MgmtDeauthentication) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf, err := b.PrependBytes(2)

	if err != nil {
		return err
	}

	binary.LittleEndian.PutUint16(buf[0:2], uint16(m.Reason))

	return nil
}

type Dot11MgmtAction struct {
	Dot11Mgmt
}

func decodeDot11MgmtAction(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtAction{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtAction) LayerType() gopacket.LayerType  { return LayerTypeDot11MgmtAction }
func (m *Dot11MgmtAction) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtAction }

type Dot11MgmtActionNoAck struct {
	Dot11Mgmt
}

func decodeDot11MgmtActionNoAck(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtActionNoAck{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtActionNoAck) LayerType() gopacket.LayerType  { return LayerTypeDot11MgmtActionNoAck }
func (m *Dot11MgmtActionNoAck) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtActionNoAck }

type Dot11MgmtArubaWLAN struct {
	Dot11Mgmt
}

func decodeDot11MgmtArubaWLAN(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot11MgmtArubaWLAN{}
	return decodingLayerDecoder(d, data, p)
}

func (m *Dot11MgmtArubaWLAN) LayerType() gopacket.LayerType  { return LayerTypeDot11MgmtArubaWLAN }
func (m *Dot11MgmtArubaWLAN) CanDecode() gopacket.LayerClass { return LayerTypeDot11MgmtArubaWLAN }
gopacket-1.1.14/layers/dot11_test.go000066400000000000000000000602701316321740500172170ustar00rootroot00000000000000// Copyright 2014, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"bytes"
	"net"
	"reflect"
	"testing"

	"github.com/google/gopacket"
)

// Generator: python layers/test_creator.py --layerType=LayerTypeRadioTap --linkType=LinkTypeIEEE80211Radio --name=Dot11%s ~/Downloads/mesh.pcap
// http://wiki.wireshark.org/SampleCaptures#Sample_Captures

// testPacketDot11CtrlCTS is the packet:
//   09:28:41.830560 20604983us tsft short preamble 24.0 Mb/s 5240 MHz 11a -79dB signal -92dB noise antenna 1 Clear-To-Send RA:d8:a2:5e:97:61:c1
//   	0x0000:  0000 1900 6f08 0000 3768 3a01 0000 0000  ....o...7h:.....
//   	0x0010:  1230 7814 4001 b1a4 01c4 0094 00d8 a25e  .0x.@..........^
//   	0x0020:  9761 c136 5095 8e                        .a.6P..

var testPacketDot11CtrlCTS = []byte{
	0x00, 0x00, 0x19, 0x00, 0x6f, 0x08, 0x00, 0x00, 0x37, 0x68, 0x3a, 0x01, 0x00, 0x00, 0x00, 0x00,
	0x12, 0x30, 0x78, 0x14, 0x40, 0x01, 0xb1, 0xa4, 0x01, 0xc4, 0x00, 0x94, 0x00, 0xd8, 0xa2, 0x5e,
	0x97, 0x61, 0xc1, 0x36, 0x50, 0x95, 0x8e,
}

func TestPacketDot11CtrlCTS(t *testing.T) {
	p := gopacket.NewPacket(testPacketDot11CtrlCTS, LinkTypeIEEE80211Radio, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11}, t)

	if got, ok := p.Layer(LayerTypeRadioTap).(*RadioTap); ok {
		want := &RadioTap{
			BaseLayer: BaseLayer{
				Contents: []uint8{0x0, 0x0, 0x19, 0x0, 0x6f, 0x8, 0x0, 0x0, 0x37, 0x68, 0x3a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x12, 0x30, 0x78, 0x14, 0x40, 0x1, 0xb1, 0xa4, 0x1},
				Payload:  []uint8{0xc4, 0x0, 0x94, 0x0, 0xd8, 0xa2, 0x5e, 0x97, 0x61, 0xc1, 0x36, 0x50, 0x95, 0x8e},
			},
			Version:          0x0,
			Length:           0x19,
			Present:          0x86f,
			TSFT:             0x13a6837,
			Flags:            0x12,
			Rate:             0x30,
			ChannelFrequency: 0x1478,
			ChannelFlags:     0x140,
			FHSS:             0x0,
			DBMAntennaSignal: -79,
			DBMAntennaNoise:  -92,
			LockQuality:      0x0,
			TxAttenuation:    0x0,
			DBTxAttenuation:  0x0,
			DBMTxPower:       0,
			Antenna:          1,
			DBAntennaSignal:  0x0,
			DBAntennaNoise:   0x0,
		}

		if !reflect.DeepEqual(got, want) {
			t.Errorf("RadioTap packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	}

	if got, ok := p.Layer(LayerTypeDot11).(*Dot11); ok {
		if !got.ChecksumValid() {
			t.Errorf("Dot11 packet processing failed:\nchecksum failed. got  :\n%#v\n\n", got)
		}

		want := &Dot11{
			BaseLayer: BaseLayer{
				Contents: []uint8{0xc4, 0x0, 0x94, 0x0, 0xd8, 0xa2, 0x5e, 0x97, 0x61, 0xc1},
				Payload:  []uint8{},
			},
			Type:       Dot11TypeCtrlCTS,
			Proto:      0x0,
			Flags:      0x0,
			DurationID: 0x94,
			Address1:   net.HardwareAddr{0xd8, 0xa2, 0x5e, 0x97, 0x61, 0xc1}, // check
			Address2:   net.HardwareAddr(nil),
			Address3:   net.HardwareAddr(nil),
			Address4:   net.HardwareAddr(nil),
			Checksum:   0x8e955036,
		}

		if !reflect.DeepEqual(got, want) {
			t.Errorf("Dot11 packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	}
}

func BenchmarkDecodePacketDot11CtrlCTS(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketDot11CtrlCTS, LinkTypeIEEE80211Radio, gopacket.NoCopy)
	}
}

// testPacketDot11MgmtBeacon is the packet:
//   15:44:56.531833 6.0 Mb/s 2412 MHz 11g -81dB signal antenna 5 Beacon (Wi2) [6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0 Mbit] ESS CH: 1
//   	0x0000:  0000 1200 2e48 0000 100c 6c09 c000 af05  .....H....l.....
//   	0x0010:  0000 8000 0000 ffff ffff ffff c08a de01  ................
//   	0x0020:  11b8 c08a de01 11b8 f097 80f1 30bc 1300  ............0...
//   	0x0030:  0000 6400 2104 0003 5769 3201 088c 1298  ..d.!...Wi2.....
//   	0x0040:  24b0 4860 6c03 0101 0504 0001 0000 2a01  $.H`l.........*.
//   	0x0050:  00dd 1800 50f2 0201 0181 0007 a400 0023  ....P..........#
//   	0x0060:  a400 0042 435e 0062 322f 00dd 1e00 904c  ...BC^.b2/.....L
//   	0x0070:  338c 011b ffff 0000 0000 0000 0000 0000  3...............
//   	0x0080:  1000 0000 0000 0000 0000 002d 1a8c 011b  ...........-....
//   	0x0090:  ffff 0000 0000 0000 0000 0000 1000 0000  ................
//   	0x00a0:  0000 0000 0000 00dd 1a00 904c 3401 0000  ...........L4...
//   	0x00b0:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x00c0:  0000 003d 1601 0000 0000 0000 0000 0000  ...=............
//   	0x00d0:  0000 0000 0000 0000 0000 007f 0400 0000  ................
//   	0x00e0:  00dd 0800 1392 0100 0185 0094 0b90 15    ...............
var testPacketDot11MgmtBeacon = []byte{
	0x00, 0x00, 0x12, 0x00, 0x2e, 0x48, 0x00, 0x00, 0x10, 0x0c, 0x6c, 0x09, 0xc0, 0x00, 0xaf, 0x05,
	0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc0, 0x8a, 0xde, 0x01,
	0x11, 0xb8, 0xc0, 0x8a, 0xde, 0x01, 0x11, 0xb8, 0xf0, 0x97, 0x80, 0xf1, 0x30, 0xbc, 0x13, 0x00,
	0x00, 0x00, 0x64, 0x00, 0x21, 0x04, 0x00, 0x03, 0x57, 0x69, 0x32, 0x01, 0x08, 0x8c, 0x12, 0x98,
	0x24, 0xb0, 0x48, 0x60, 0x6c, 0x03, 0x01, 0x01, 0x05, 0x04, 0x00, 0x01, 0x00, 0x00, 0x2a, 0x01,
	0x00, 0xdd, 0x18, 0x00, 0x50, 0xf2, 0x02, 0x01, 0x01, 0x81, 0x00, 0x07, 0xa4, 0x00, 0x00, 0x23,
	0xa4, 0x00, 0x00, 0x42, 0x43, 0x5e, 0x00, 0x62, 0x32, 0x2f, 0x00, 0xdd, 0x1e, 0x00, 0x90, 0x4c,
	0x33, 0x8c, 0x01, 0x1b, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x1a, 0x8c, 0x01, 0x1b,
	0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdd, 0x1a, 0x00, 0x90, 0x4c, 0x34, 0x01, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x3d, 0x16, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x04, 0x00, 0x00, 0x00,
	0x00, 0xdd, 0x08, 0x00, 0x13, 0x92, 0x01, 0x00, 0x01, 0x85, 0x00, 0x94, 0x0b, 0x90, 0x15,
}

func TestPacketDot11MgmtBeacon(t *testing.T) {
	p := gopacket.NewPacket(testPacketDot11MgmtBeacon, LinkTypeIEEE80211Radio, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	expectedLayers := []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11, LayerTypeDot11MgmtBeacon}
	for i := 0; i < 12; i++ {
		expectedLayers = append(expectedLayers, LayerTypeDot11InformationElement)
	}
	checkLayers(p, expectedLayers, t)

	if p.Layer(LayerTypeDot11).(*Dot11).SequenceNumber != 2431 {
		t.Error("dot11 invalid sequence number")
	}
	if p.Layer(LayerTypeDot11).(*Dot11).FragmentNumber != 0 {
		t.Error("dot11 invalid fragment number")
	}
	if _, ok := p.Layer(LayerTypeDot11MgmtBeacon).(*Dot11MgmtBeacon); !ok {
		t.Errorf("dot11 management beacon frame was expected")
	}
}

func BenchmarkDecodePacketDot11MgmtBeacon(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketDot11MgmtBeacon, LinkTypeIEEE80211Radio, gopacket.NoCopy)
	}
}

// testPacketDot11DataQOSData is the packet:
//   06:14:27.838634 638790765us tsft short preamble 54.0 Mb/s -51dB signal -96dB noise antenna 2 5180 MHz 11a CF +QoS ARP, Request who-has 140.180.51.68 tell 169.254.247.0, length 28
//   	0x0000:  0000 2000 6708 0400 6d2c 1326 0000 0000  ....g...m,.&....
//   	0x0010:  226c cda0 0200 0000 4001 0000 3c14 2411  "l......@...<.$.
//   	0x0020:  8801 2c00 0603 7f07 a016 0019 e3d3 5352  ..,...........SR
//   	0x0030:  ffff ffff ffff 5064 0000 50aa aaaa 0300  ......Pd..P.....
//   	0x0040:  0000 0806 0001 0800 0604 0001 0019 e3d3  ................
//   	0x0050:  5352 a9fe f700 0000 0000 0000 8cb4 3344  SR............3D
var testPacketDot11DataQOSData = []byte{
	0x00, 0x00, 0x20, 0x00, 0x67, 0x08, 0x04, 0x00, 0x6d, 0x2c, 0x13, 0x26, 0x00, 0x00, 0x00, 0x00,
	0x22, 0x6c, 0xcd, 0xa0, 0x02, 0x00, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0x3c, 0x14, 0x24, 0x11,
	0x88, 0x01, 0x2c, 0x00, 0x06, 0x03, 0x7f, 0x07, 0xa0, 0x16, 0x00, 0x19, 0xe3, 0xd3, 0x53, 0x52,
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x50, 0x64, 0x00, 0x00, 0x50, 0xaa, 0xaa, 0xaa, 0x03, 0x00,
	0x00, 0x00, 0x08, 0x06, 0x00, 0x01, 0x08, 0x00, 0x06, 0x04, 0x00, 0x01, 0x00, 0x19, 0xe3, 0xd3,
	0x53, 0x52, 0xa9, 0xfe, 0xf7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8c, 0xb4, 0x33, 0x44,
}

func TestPacketDot11DataQOSData(t *testing.T) {
	p := gopacket.NewPacket(testPacketDot11DataQOSData, LinkTypeIEEE80211Radio, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11, LayerTypeDot11DataQOSData, LayerTypeDot11Data, LayerTypeLLC, LayerTypeSNAP, LayerTypeARP}, t)

	if got, ok := p.Layer(LayerTypeARP).(*ARP); ok {
		want := &ARP{BaseLayer: BaseLayer{
			Contents: []uint8{0x0, 0x1, 0x8, 0x0, 0x6, 0x4, 0x0, 0x1, 0x0, 0x19, 0xe3, 0xd3, 0x53, 0x52, 0xa9, 0xfe, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0xb4, 0x33, 0x44},
			Payload:  []uint8{},
		},
			AddrType:          0x1,
			Protocol:          0x800,
			HwAddressSize:     0x6,
			ProtAddressSize:   0x4,
			Operation:         0x1,
			SourceHwAddress:   []uint8{0x0, 0x19, 0xe3, 0xd3, 0x53, 0x52},
			SourceProtAddress: []uint8{0xa9, 0xfe, 0xf7, 0x0},
			DstHwAddress:      []uint8{0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
			DstProtAddress:    []uint8{0x8c, 0xb4, 0x33, 0x44},
		}

		if !reflect.DeepEqual(got, want) {
			t.Errorf("ARP packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	}
}
func BenchmarkDecodePacketDot11DataQOSData(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketDot11DataQOSData, LinkTypeIEEE80211Radio, gopacket.NoCopy)
	}
}

// testPacketDot11MgmtAction is the packet:
//   15:54:43.236460 1.0 Mb/s 2412 MHz 11b -67dB signal antenna 5 Action (8e:3a:e3:44:ac:c6): Spectrum Management Act#4
//   	0x0000:  0000 1200 2e48 0000 1002 6c09 a000 bd05  .....H....l.....
//   	0x0010:  0000 d000 0000 ffff ffff ffff 8e3a e344  .............:.D
//   	0x0020:  acc6 8e3a e344 acc6 001b 0004 2503 0001  ...:.D......%...
//   	0x0030:  0055 39f0 33                             .U9.3
var testPacketDot11MgmtAction = []byte{
	0x00, 0x00, 0x12, 0x00, 0x2e, 0x48, 0x00, 0x00, 0x10, 0x02, 0x6c, 0x09, 0xa0, 0x00, 0xbd, 0x05,
	0x00, 0x00, 0xd0, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x8e, 0x3a, 0xe3, 0x44,
	0xac, 0xc6, 0x8e, 0x3a, 0xe3, 0x44, 0xac, 0xc6, 0x00, 0x1b, 0x00, 0x04, 0x25, 0x03, 0x00, 0x01,
	0x00, 0x55, 0x39, 0xf0, 0x33,
}

func TestPacketDot11MgmtAction(t *testing.T) {
	p := gopacket.NewPacket(testPacketDot11MgmtAction, LinkTypeIEEE80211Radio, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11, LayerTypeDot11MgmtAction}, t)
	if got, ok := p.Layer(LayerTypeDot11).(*Dot11); !ok {
		t.Errorf("dot11 frame was not parsed")
	} else if !got.ChecksumValid() {
		t.Errorf("Dot11 packet processing failed: checksum failed")
	}
	if got, ok := p.Layer(LayerTypeDot11MgmtAction).(*Dot11MgmtAction); !ok {
		t.Errorf("management action frame was not parsed")
	} else if got.Contents[0] != 0 {
		t.Errorf("action category was not spectrum management")
	}
}

func BenchmarkDecodePacketDot11MgmtAction(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketDot11MgmtAction, LinkTypeIEEE80211Radio, gopacket.NoCopy)
	}
}

// testPacketDot11CtrlAck is the packet:
//   06:14:27.838669 638758038us tsft short preamble 24.0 Mb/s -39dB signal -96dB noise antenna 2 5180 MHz 11a Acknowledgment RA:00:19:e3:d3:53:52
//   	0x0000:  0000 2000 6708 0400 96ac 1226 0000 0000  ....g......&....
//   	0x0010:  2230 d9a0 0200 0000 4001 0000 3c14 2411  "0......@...<.$.
//   	0x0020:  d400 0000 0019 e3d3 5352 46e9 7687       ........SRF.v.
var testPacketDot11CtrlAck = []byte{
	0x00, 0x00, 0x20, 0x00, 0x67, 0x08, 0x04, 0x00, 0x96, 0xac, 0x12, 0x26, 0x00, 0x00, 0x00, 0x00,
	0x32, 0x30, 0xd9, 0xa0, 0x02, 0x00, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0x3c, 0x14, 0x24, 0x11,
	0xd4, 0x00, 0x00, 0x00, 0x00, 0x19, 0xe3, 0xd3, 0x53, 0x52, 0x46, 0xe9, 0x76, 0x87,
}

func TestPacketDot11CtrlAck(t *testing.T) {
	p := gopacket.NewPacket(testPacketDot11CtrlAck, LinkTypeIEEE80211Radio, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11}, t)

	if got, ok := p.Layer(LayerTypeDot11).(*Dot11); ok {
		if !got.ChecksumValid() {
			t.Errorf("Dot11 packet processing failed:\nchecksum failed. got  :\n%#v\n\n", got)
		}
	}

	if got, ok := p.Layer(LayerTypeDot11).(*Dot11); ok {
		if !got.ChecksumValid() {
			t.Errorf("Dot11 packet processing failed:\nchecksum failed. got  :\n%#v\n\n", got)
		}
		want := &Dot11{
			BaseLayer: BaseLayer{
				Contents: []uint8{0xd4, 0x0, 0x0, 0x0, 0x0, 0x19, 0xe3, 0xd3, 0x53, 0x52},
				Payload:  []uint8{},
			},
			Type:       Dot11TypeCtrlAck,
			Proto:      0x0,
			Flags:      0x0,
			DurationID: 0x0,
			Address1:   net.HardwareAddr{0x0, 0x19, 0xe3, 0xd3, 0x53, 0x52},
			Address2:   net.HardwareAddr(nil),
			Address3:   net.HardwareAddr(nil),
			Address4:   net.HardwareAddr(nil),
			Checksum:   0x8776e946,
		}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("Dot11 packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	}
}
func BenchmarkDecodePacketDot11CtrlAck(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketDot11CtrlAck, LinkTypeIEEE80211Radio, gopacket.NoCopy)
	}
}

// testPacketDot11DataARP is the packet:
//   06:14:11.512316 622463798us tsft short preamble 6.0 Mb/s -39dB signal -96dB noise antenna 2 5180 MHz 11a ARP, Request who-has 67.8.14.54 tell 169.254.247.0, length 28
//   	0x0000:  0000 2000 6708 0400 360b 1a25 0000 0000  ....g...6..%....
//   	0x0010:  220c d9a0 0200 0000 4001 0000 3c14 2411  ".......@...<.$.
//   	0x0020:  0802 0000 ffff ffff ffff 0603 7f07 a016  ................
//   	0x0030:  0019 e3d3 5352 e07f aaaa 0300 0000 0806  ....SR..........
//   	0x0040:  0001 0800 0604 0001 0019 e3d3 5352 a9fe  ............SR..
//   	0x0050:  f700 0000 0000 0000 4308 0e36            ........C..6
var testPacketDot11DataARP = []byte{
	0x00, 0x00, 0x20, 0x00, 0x67, 0x08, 0x04, 0x00, 0x36, 0x0b, 0x1a, 0x25, 0x00, 0x00, 0x00, 0x00,
	0x22, 0x0c, 0xd9, 0xa0, 0x02, 0x00, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0x3c, 0x14, 0x24, 0x11,
	0x08, 0x02, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x06, 0x03, 0x7f, 0x07, 0xa0, 0x16,
	0x00, 0x19, 0xe3, 0xd3, 0x53, 0x52, 0xe0, 0x7f, 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x08, 0x06,
	0x00, 0x01, 0x08, 0x00, 0x06, 0x04, 0x00, 0x01, 0x00, 0x19, 0xe3, 0xd3, 0x53, 0x52, 0xa9, 0xfe,
	0xf7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x43, 0x08, 0x0e, 0x36,
}

func TestPacketDot11DataARP(t *testing.T) {
	p := gopacket.NewPacket(testPacketDot11DataARP, LinkTypeIEEE80211Radio, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11, LayerTypeDot11Data, LayerTypeLLC, LayerTypeSNAP, LayerTypeARP}, t)

	if got, ok := p.Layer(LayerTypeARP).(*ARP); ok {
		want := &ARP{
			BaseLayer: BaseLayer{
				Contents: []uint8{0x0, 0x1, 0x8, 0x0, 0x6, 0x4, 0x0, 0x1, 0x0, 0x19, 0xe3, 0xd3, 0x53, 0x52, 0xa9, 0xfe, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, 0x8, 0xe, 0x36},
				Payload:  []uint8{},
			},
			AddrType:          0x1,
			Protocol:          0x800,
			HwAddressSize:     0x6,
			ProtAddressSize:   0x4,
			Operation:         0x1,
			SourceHwAddress:   []uint8{0x0, 0x19, 0xe3, 0xd3, 0x53, 0x52},
			SourceProtAddress: []uint8{0xa9, 0xfe, 0xf7, 0x0},
			DstHwAddress:      []uint8{0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
			DstProtAddress:    []uint8{0x43, 0x8, 0xe, 0x36},
		}

		if !reflect.DeepEqual(got, want) {
			t.Errorf("ARP packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	}
}

func BenchmarkDecodePacketDot11DataARP(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketDot11DataARP, LinkTypeIEEE80211Radio, gopacket.NoCopy)
	}
}

// testPacketDot11DataIP is the packet:
//   06:14:21.388622 632340487us tsft short preamble 6.0 Mb/s -40dB signal -96dB noise antenna 1 5180 MHz 11a IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:19:e3:d3:53:52, length 300
//   	0x0000:  0000 2000 6708 0400 07c0 b025 0000 0000  ....g......%....
//   	0x0010:  220c d8a0 0100 0000 4001 0000 3c14 2411  ".......@...<.$.
//   	0x0020:  0802 0000 ffff ffff ffff 0603 7f07 a016  ................
//   	0x0030:  0019 e3d3 5352 4095 aaaa 0300 0000 0800  ....SR@.........
//   	0x0040:  4500 0148 c514 0000 ff11 f590 0000 0000  E..H............
//   	0x0050:  ffff ffff 0044 0043 0134 2b39 0101 0600  .....D.C.4+9....
//   	0x0060:  131f 8c43 003c 0000 0000 0000 0000 0000  ...C.<..........
//   	0x0070:  0000 0000 0000 0000 0019 e3d3 5352 0000  ............SR..
//   	0x0080:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x0090:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x00a0:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x00b0:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x00c0:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x00d0:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x00e0:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x00f0:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x0100:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x0110:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x0120:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x0130:  0000 0000 0000 0000 0000 0000 0000 0000  ................
//   	0x0140:  0000 0000 0000 0000 6382 5363 3501 0137  ........c.Sc5..7
//   	0x0150:  0a01 0306 0f77 5ffc 2c2e 2f39 0205 dc3d  .....w_.,./9...=
//   	0x0160:  0701 0019 e3d3 5352 3304 0076 a700 0c0b  ......SR3..v....
//   	0x0170:  4d61 6369 6e74 6f73 682d 34ff 0000 0000  Macintosh-4.....
//   	0x0180:  0000 0000 0000 0000                      ........
var testPacketDot11DataIP = []byte{
	0x00, 0x00, 0x20, 0x00, 0x67, 0x08, 0x04, 0x00, 0x07, 0xc0, 0xb0, 0x25, 0x00, 0x00, 0x00, 0x00,
	0x22, 0x0c, 0xd8, 0xa0, 0x01, 0x00, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0x3c, 0x14, 0x24, 0x11,
	0x08, 0x02, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x06, 0x03, 0x7f, 0x07, 0xa0, 0x16,
	0x00, 0x19, 0xe3, 0xd3, 0x53, 0x52, 0x40, 0x95, 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x08, 0x00,
	0x45, 0x00, 0x01, 0x48, 0xc5, 0x14, 0x00, 0x00, 0xff, 0x11, 0xf5, 0x90, 0x00, 0x00, 0x00, 0x00,
	0xff, 0xff, 0xff, 0xff, 0x00, 0x44, 0x00, 0x43, 0x01, 0x34, 0x2b, 0x39, 0x01, 0x01, 0x06, 0x00,
	0x13, 0x1f, 0x8c, 0x43, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x19, 0xe3, 0xd3, 0x53, 0x52, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x82, 0x53, 0x63, 0x35, 0x01, 0x01, 0x37,
	0x0a, 0x01, 0x03, 0x06, 0x0f, 0x77, 0x5f, 0xfc, 0x2c, 0x2e, 0x2f, 0x39, 0x02, 0x05, 0xdc, 0x3d,
	0x07, 0x01, 0x00, 0x19, 0xe3, 0xd3, 0x53, 0x52, 0x33, 0x04, 0x00, 0x76, 0xa7, 0x00, 0x0c, 0x0b,
	0x4d, 0x61, 0x63, 0x69, 0x6e, 0x74, 0x6f, 0x73, 0x68, 0x2d, 0x34, 0xff, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

func TestPacketDot11DataIP(t *testing.T) {
	p := gopacket.NewPacket(testPacketDot11DataIP, LinkTypeIEEE80211Radio, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11, LayerTypeDot11Data, LayerTypeLLC, LayerTypeSNAP, LayerTypeIPv4, LayerTypeUDP, LayerTypeDHCPv4}, t)
}
func BenchmarkDecodePacketDot11DataIP(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketDot11DataIP, LinkTypeIEEE80211Radio, gopacket.NoCopy)
	}
}

// Encrypted

/// testPacketP6196 is the packet:
//   09:28:41.830631 20605036us tsft wep -69dB signal -92dB noise antenna 1 5240 MHz 11a ht/40- 162.0 Mb/s MCS 12 40 MHz lon GI mixed BCC FEC [bit 20] CF +QoS Data IV:50a9 Pad 20 KeyID 0
//   	0x0000:  0000 3000 6b08 1c00 6c68 3a01 0000 0000  ..0.k...lh:.....
//   	0x0010:  1400 7814 4001 bba4 0160 0e1a 4001 0400  ..x.@....`..@...
//   	0x0020:  7814 3022 1f01 0cff b10d 0000 0400 0000  x.0"............
//   	0x0030:  8841 2c00 0025 9c42 c262 d8a2 5e97 61c1  .A,..%.B.b..^.a.
//   	0x0040:  0025 9c42 c25f 10db 0000 a950 0020 0000  .%.B._.....P....
//   	0x0050:  0000 f8ab a97e 3fbd d6e1 785b 0040 5f15  .....~?...x[.@_.
//   	0x0060:  7123 8711 bd1f ffb9 e5b3 84bb ec2a 0a90  q#...........*..
//   	0x0070:  d0a0 1a6f 9033 1083 5179 a0da f833 3a00  ...o.3..Qy...3:.
//   	0x0080:  5471 f596 539b 1823 a33c 4908 545c 266a  Tq..S..#.> 5
	d.DropEligible = data[0]&0x10 != 0
	d.VLANIdentifier = binary.BigEndian.Uint16(data[:2]) & 0x0FFF
	d.Type = EthernetType(binary.BigEndian.Uint16(data[2:4]))
	d.BaseLayer = BaseLayer{Contents: data[:4], Payload: data[4:]}
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (d *Dot1Q) CanDecode() gopacket.LayerClass {
	return LayerTypeDot1Q
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (d *Dot1Q) NextLayerType() gopacket.LayerType {
	return d.Type.LayerType()
}

func decodeDot1Q(data []byte, p gopacket.PacketBuilder) error {
	d := &Dot1Q{}
	return decodingLayerDecoder(d, data, p)
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (d *Dot1Q) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(4)
	if err != nil {
		return err
	}
	if d.VLANIdentifier > 0xFFF {
		return fmt.Errorf("vlan identifier %v is too high", d.VLANIdentifier)
	}
	firstBytes := uint16(d.Priority)<<13 | d.VLANIdentifier
	if d.DropEligible {
		firstBytes |= 0x1000
	}
	binary.BigEndian.PutUint16(bytes, firstBytes)
	binary.BigEndian.PutUint16(bytes[2:], uint16(d.Type))
	return nil
}
gopacket-1.1.14/layers/dot1q_test.go000066400000000000000000000025521316321740500173160ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
package layers

import (
	"fmt"
	"reflect"
	"testing"

	"github.com/google/gopacket"
)

// test harness to ensure the dot1q layer can be encoded/decoded properly
// return error if decoded data not match.
func testEncodeDecodeDot1Q(dot1Q *Dot1Q) error {
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{}
	expectedDot1Q := dot1Q

	err := dot1Q.SerializeTo(buf, opts)
	if err != nil {
		return err
	}

	newDot1q := &Dot1Q{}
	err = newDot1q.DecodeFromBytes(buf.Bytes(), gopacket.NilDecodeFeedback)
	if err != nil {
		return err
	}
	newDot1q.BaseLayer = BaseLayer{}

	if !reflect.DeepEqual(expectedDot1Q, newDot1q) {
		return fmt.Errorf("Expect %v actual %v", expectedDot1Q, newDot1q)
	}
	return nil

}

// Test to ensure what has been encode can be decoded
func TestEncodeDecodeDot1Q(t *testing.T) {
	dot1Qs := []*Dot1Q{
		&Dot1Q{
			Priority:       uint8(3),
			VLANIdentifier: uint16(30),
		},
		&Dot1Q{
			Priority:       uint8(0x07),
			DropEligible:   true,
			VLANIdentifier: uint16(0xFFF),
		},
	}

	for i, curTest := range dot1Qs {
		err := testEncodeDecodeDot1Q(curTest)
		if err != nil {
			t.Error("Error with item ", i, " with error message :", err)
		}
	}
}
gopacket-1.1.14/layers/eap.go000066400000000000000000000051661316321740500160000ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"fmt"
	"github.com/google/gopacket"
)

type EAPCode uint8
type EAPType uint8

const (
	EAPCodeRequest  EAPCode = 1
	EAPCodeResponse EAPCode = 2
	EAPCodeSuccess  EAPCode = 3
	EAPCodeFailure  EAPCode = 4

	// EAPTypeNone means that this EAP layer has no Type or TypeData.
	// Success and Failure EAPs will have this set.
	EAPTypeNone EAPType = 0

	EAPTypeIdentity     EAPType = 1
	EAPTypeNotification EAPType = 2
	EAPTypeNACK         EAPType = 3
	EAPTypeOTP          EAPType = 4
	EAPTypeTokenCard    EAPType = 5
)

// EAP defines an Extensible Authentication Protocol (rfc 3748) layer.
type EAP struct {
	BaseLayer
	Code     EAPCode
	Id       uint8
	Length   uint16
	Type     EAPType
	TypeData []byte
}

// LayerType returns LayerTypeEAP.
func (e *EAP) LayerType() gopacket.LayerType { return LayerTypeEAP }

// DecodeFromBytes decodes the given bytes into this layer.
func (e *EAP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	e.Code = EAPCode(data[0])
	e.Id = data[1]
	e.Length = binary.BigEndian.Uint16(data[2:4])
	switch {
	case e.Length > 4:
		e.Type = EAPType(data[4])
		e.TypeData = data[5:]
	case e.Length == 4:
		e.Type = 0
		e.TypeData = nil
	default:
		return fmt.Errorf("invalid EAP length %d", e.Length)
	}
	e.BaseLayer.Contents = data[:e.Length]
	e.BaseLayer.Payload = data[e.Length:] // Should be 0 bytes
	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (e *EAP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	if opts.FixLengths {
		e.Length = uint16(len(e.TypeData) + 1)
	}
	size := len(e.TypeData) + 4
	if size > 4 {
		size++
	}
	bytes, err := b.PrependBytes(size)
	if err != nil {
		return err
	}
	bytes[0] = byte(e.Code)
	bytes[1] = e.Id
	binary.BigEndian.PutUint16(bytes[2:], e.Length)
	if size > 4 {
		bytes[4] = byte(e.Type)
		copy(bytes[5:], e.TypeData)
	}
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (e *EAP) CanDecode() gopacket.LayerClass {
	return LayerTypeEAP
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (e *EAP) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypeZero
}

func decodeEAP(data []byte, p gopacket.PacketBuilder) error {
	e := &EAP{}
	return decodingLayerDecoder(e, data, p)
}
gopacket-1.1.14/layers/eapol.go000066400000000000000000000031161316321740500163240ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"github.com/google/gopacket"
)

// EAPOL defines an EAP over LAN (802.1x) layer.
type EAPOL struct {
	BaseLayer
	Version uint8
	Type    EAPOLType
	Length  uint16
}

// LayerType returns LayerTypeEAPOL.
func (e *EAPOL) LayerType() gopacket.LayerType { return LayerTypeEAPOL }

// DecodeFromBytes decodes the given bytes into this layer.
func (e *EAPOL) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	e.Version = data[0]
	e.Type = EAPOLType(data[1])
	e.Length = binary.BigEndian.Uint16(data[2:4])
	e.BaseLayer = BaseLayer{data[:4], data[4:]}
	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer
func (e *EAPOL) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, _ := b.PrependBytes(4)
	bytes[0] = e.Version
	bytes[1] = byte(e.Type)
	binary.BigEndian.PutUint16(bytes[2:], e.Length)
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (e *EAPOL) CanDecode() gopacket.LayerClass {
	return LayerTypeEAPOL
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (e *EAPOL) NextLayerType() gopacket.LayerType {
	return e.Type.LayerType()
}

func decodeEAPOL(data []byte, p gopacket.PacketBuilder) error {
	e := &EAPOL{}
	return decodingLayerDecoder(e, data, p)
}
gopacket-1.1.14/layers/endpoints.go000066400000000000000000000072401316321740500172310ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"github.com/google/gopacket"
	"net"
	"strconv"
)

var (
	// We use two different endpoint types for IPv4 vs IPv6 addresses, so that
	// ordering with endpointA.LessThan(endpointB) sanely groups all IPv4
	// addresses and all IPv6 addresses, such that IPv6 > IPv4 for all addresses.
	EndpointIPv4 = gopacket.RegisterEndpointType(1, gopacket.EndpointTypeMetadata{Name: "IPv4", Formatter: func(b []byte) string {
		return net.IP(b).String()
	}})
	EndpointIPv6 = gopacket.RegisterEndpointType(2, gopacket.EndpointTypeMetadata{Name: "IPv6", Formatter: func(b []byte) string {
		return net.IP(b).String()
	}})

	EndpointMAC = gopacket.RegisterEndpointType(3, gopacket.EndpointTypeMetadata{Name: "MAC", Formatter: func(b []byte) string {
		return net.HardwareAddr(b).String()
	}})
	EndpointTCPPort = gopacket.RegisterEndpointType(4, gopacket.EndpointTypeMetadata{Name: "TCP", Formatter: func(b []byte) string {
		return strconv.Itoa(int(binary.BigEndian.Uint16(b)))
	}})
	EndpointUDPPort = gopacket.RegisterEndpointType(5, gopacket.EndpointTypeMetadata{Name: "UDP", Formatter: func(b []byte) string {
		return strconv.Itoa(int(binary.BigEndian.Uint16(b)))
	}})
	EndpointSCTPPort = gopacket.RegisterEndpointType(6, gopacket.EndpointTypeMetadata{Name: "SCTP", Formatter: func(b []byte) string {
		return strconv.Itoa(int(binary.BigEndian.Uint16(b)))
	}})
	EndpointRUDPPort = gopacket.RegisterEndpointType(7, gopacket.EndpointTypeMetadata{Name: "RUDP", Formatter: func(b []byte) string {
		return strconv.Itoa(int(b[0]))
	}})
	EndpointUDPLitePort = gopacket.RegisterEndpointType(8, gopacket.EndpointTypeMetadata{Name: "UDPLite", Formatter: func(b []byte) string {
		return strconv.Itoa(int(binary.BigEndian.Uint16(b)))
	}})
	EndpointPPP = gopacket.RegisterEndpointType(9, gopacket.EndpointTypeMetadata{Name: "PPP", Formatter: func([]byte) string {
		return "point"
	}})
)

// NewIPEndpoint creates a new IP (v4 or v6) endpoint from a net.IP address.
// It returns gopacket.InvalidEndpoint if the IP address is invalid.
func NewIPEndpoint(a net.IP) gopacket.Endpoint {
	ipv4 := a.To4()
	if ipv4 != nil {
		return gopacket.NewEndpoint(EndpointIPv4, []byte(ipv4))
	}

	ipv6 := a.To16()
	if ipv6 != nil {
		return gopacket.NewEndpoint(EndpointIPv6, []byte(ipv6))
	}

	return gopacket.InvalidEndpoint
}

// NewMACEndpoint returns a new MAC address endpoint.
func NewMACEndpoint(a net.HardwareAddr) gopacket.Endpoint {
	return gopacket.NewEndpoint(EndpointMAC, []byte(a))
}
func newPortEndpoint(t gopacket.EndpointType, p uint16) gopacket.Endpoint {
	return gopacket.NewEndpoint(t, []byte{byte(p >> 8), byte(p)})
}

// NewTCPPortEndpoint returns an endpoint based on a TCP port.
func NewTCPPortEndpoint(p TCPPort) gopacket.Endpoint {
	return newPortEndpoint(EndpointTCPPort, uint16(p))
}

// NewUDPPortEndpoint returns an endpoint based on a UDP port.
func NewUDPPortEndpoint(p UDPPort) gopacket.Endpoint {
	return newPortEndpoint(EndpointUDPPort, uint16(p))
}

// NewSCTPPortEndpoint returns an endpoint based on a SCTP port.
func NewSCTPPortEndpoint(p SCTPPort) gopacket.Endpoint {
	return newPortEndpoint(EndpointSCTPPort, uint16(p))
}

// NewRUDPPortEndpoint returns an endpoint based on a RUDP port.
func NewRUDPPortEndpoint(p RUDPPort) gopacket.Endpoint {
	return gopacket.NewEndpoint(EndpointRUDPPort, []byte{byte(p)})
}

// NewUDPLitePortEndpoint returns an endpoint based on a UDPLite port.
func NewUDPLitePortEndpoint(p UDPLitePort) gopacket.Endpoint {
	return newPortEndpoint(EndpointUDPLitePort, uint16(p))
}
gopacket-1.1.14/layers/endpoints_test.go000066400000000000000000000017171316321740500202730ustar00rootroot00000000000000// Copyright 2017, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"net"
	"testing"

	"github.com/google/gopacket"
)

func TestNewIPEndpoint(t *testing.T) {
	cases := []struct {
		ip           net.IP
		endpointType gopacket.EndpointType
	}{
		{net.ParseIP("192.168.0.1").To4(), EndpointIPv4},
		{net.ParseIP("192.168.0.1").To16(), EndpointIPv4},
		{net.ParseIP("2001:0db8:85a3:0000:0000:8a2e:0370:7334"), EndpointIPv6},
	}

	for _, c := range cases {
		endpoint := NewIPEndpoint(c.ip)
		if endpoint == gopacket.InvalidEndpoint {
			t.Errorf("Failed to create an IP endpoint for %s (%d-bytes)",
				c.ip, len(c.ip))
		}
		if endpoint.EndpointType() != c.endpointType {
			t.Errorf("Wrong endpoint type created for %s (%d-bytes): expected %s, got %s",
				c.ip, len(c.ip), c.endpointType, endpoint.EndpointType())
		}
	}
}
gopacket-1.1.14/layers/enums.go000066400000000000000000001021321316321740500163510ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"errors"
	"fmt"

	"github.com/google/gopacket"
)

// EnumMetadata keeps track of a set of metadata for each enumeration value
// for protocol enumerations.
type EnumMetadata struct {
	// DecodeWith is the decoder to use to decode this protocol's data.
	DecodeWith gopacket.Decoder
	// Name is the name of the enumeration value.
	Name string
	// LayerType is the layer type implied by the given enum.
	LayerType gopacket.LayerType
}

// errorFunc returns a decoder that spits out a specific error message.
func errorFunc(msg string) gopacket.Decoder {
	var e = errors.New(msg)
	return gopacket.DecodeFunc(func([]byte, gopacket.PacketBuilder) error {
		return e
	})
}

// EthernetType is an enumeration of ethernet type values, and acts as a decoder
// for any type it supports.
type EthernetType uint16

const (
	// EthernetTypeLLC is not an actual ethernet type.  It is instead a
	// placeholder we use in Ethernet frames that use the 802.3 standard of
	// srcmac|dstmac|length|LLC instead of srcmac|dstmac|ethertype.
	EthernetTypeLLC                         EthernetType = 0
	EthernetTypeIPv4                        EthernetType = 0x0800
	EthernetTypeARP                         EthernetType = 0x0806
	EthernetTypeIPv6                        EthernetType = 0x86DD
	EthernetTypeCiscoDiscovery              EthernetType = 0x2000
	EthernetTypeNortelDiscovery             EthernetType = 0x01a2
	EthernetTypeTransparentEthernetBridging EthernetType = 0x6558
	EthernetTypeDot1Q                       EthernetType = 0x8100
	EthernetTypePPPoEDiscovery              EthernetType = 0x8863
	EthernetTypePPPoESession                EthernetType = 0x8864
	EthernetTypeMPLSUnicast                 EthernetType = 0x8847
	EthernetTypeMPLSMulticast               EthernetType = 0x8848
	EthernetTypeEAPOL                       EthernetType = 0x888e
	EthernetTypeQinQ                        EthernetType = 0x88a8
	EthernetTypeLinkLayerDiscovery          EthernetType = 0x88cc
	EthernetTypeEthernetCTP                 EthernetType = 0x9000
)

// IPProtocol is an enumeration of IP protocol values, and acts as a decoder
// for any type it supports.
type IPProtocol uint8

const (
	IPProtocolIPv6HopByHop    IPProtocol = 0
	IPProtocolICMPv4          IPProtocol = 1
	IPProtocolIGMP            IPProtocol = 2
	IPProtocolIPv4            IPProtocol = 4
	IPProtocolTCP             IPProtocol = 6
	IPProtocolUDP             IPProtocol = 17
	IPProtocolRUDP            IPProtocol = 27
	IPProtocolIPv6            IPProtocol = 41
	IPProtocolIPv6Routing     IPProtocol = 43
	IPProtocolIPv6Fragment    IPProtocol = 44
	IPProtocolGRE             IPProtocol = 47
	IPProtocolESP             IPProtocol = 50
	IPProtocolAH              IPProtocol = 51
	IPProtocolICMPv6          IPProtocol = 58
	IPProtocolNoNextHeader    IPProtocol = 59
	IPProtocolIPv6Destination IPProtocol = 60
	IPProtocolIPIP            IPProtocol = 94
	IPProtocolEtherIP         IPProtocol = 97
	IPProtocolVRRP            IPProtocol = 112
	IPProtocolSCTP            IPProtocol = 132
	IPProtocolUDPLite         IPProtocol = 136
	IPProtocolMPLSInIP        IPProtocol = 137
)

// LinkType is an enumeration of link types, and acts as a decoder for any
// link type it supports.
type LinkType uint8

const (
	// According to pcap-linktype(7) and http://www.tcpdump.org/linktypes.html
	LinkTypeNull           LinkType = 0
	LinkTypeEthernet       LinkType = 1
	LinkTypeAX25           LinkType = 3
	LinkTypeTokenRing      LinkType = 6
	LinkTypeArcNet         LinkType = 7
	LinkTypeSLIP           LinkType = 8
	LinkTypePPP            LinkType = 9
	LinkTypeFDDI           LinkType = 10
	LinkTypePPP_HDLC       LinkType = 50
	LinkTypePPPEthernet    LinkType = 51
	LinkTypeATM_RFC1483    LinkType = 100
	LinkTypeRaw            LinkType = 101
	LinkTypeC_HDLC         LinkType = 104
	LinkTypeIEEE802_11     LinkType = 105
	LinkTypeFRelay         LinkType = 107
	LinkTypeLoop           LinkType = 108
	LinkTypeLinuxSLL       LinkType = 113
	LinkTypeLTalk          LinkType = 114
	LinkTypePFLog          LinkType = 117
	LinkTypePrismHeader    LinkType = 119
	LinkTypeIPOverFC       LinkType = 122
	LinkTypeSunATM         LinkType = 123
	LinkTypeIEEE80211Radio LinkType = 127
	LinkTypeARCNetLinux    LinkType = 129
	LinkTypeIPOver1394     LinkType = 138
	LinkTypeMTP2Phdr       LinkType = 139
	LinkTypeMTP2           LinkType = 140
	LinkTypeMTP3           LinkType = 141
	LinkTypeSCCP           LinkType = 142
	LinkTypeDOCSIS         LinkType = 143
	LinkTypeLinuxIRDA      LinkType = 144
	LinkTypeLinuxLAPD      LinkType = 177
	LinkTypeLinuxUSB       LinkType = 220
	LinkTypeIPv4           LinkType = 228
	LinkTypeIPv6           LinkType = 229
)

// PPPoECode is the PPPoE code enum, taken from http://tools.ietf.org/html/rfc2516
type PPPoECode uint8

const (
	PPPoECodePADI    PPPoECode = 0x09
	PPPoECodePADO    PPPoECode = 0x07
	PPPoECodePADR    PPPoECode = 0x19
	PPPoECodePADS    PPPoECode = 0x65
	PPPoECodePADT    PPPoECode = 0xA7
	PPPoECodeSession PPPoECode = 0x00
)

// PPPType is an enumeration of PPP type values, and acts as a decoder for any
// type it supports.
type PPPType uint16

const (
	PPPTypeIPv4          PPPType = 0x0021
	PPPTypeIPv6          PPPType = 0x0057
	PPPTypeMPLSUnicast   PPPType = 0x0281
	PPPTypeMPLSMulticast PPPType = 0x0283
)

// SCTPChunkType is an enumeration of chunk types inside SCTP packets.
type SCTPChunkType uint8

const (
	SCTPChunkTypeData             SCTPChunkType = 0
	SCTPChunkTypeInit             SCTPChunkType = 1
	SCTPChunkTypeInitAck          SCTPChunkType = 2
	SCTPChunkTypeSack             SCTPChunkType = 3
	SCTPChunkTypeHeartbeat        SCTPChunkType = 4
	SCTPChunkTypeHeartbeatAck     SCTPChunkType = 5
	SCTPChunkTypeAbort            SCTPChunkType = 6
	SCTPChunkTypeShutdown         SCTPChunkType = 7
	SCTPChunkTypeShutdownAck      SCTPChunkType = 8
	SCTPChunkTypeError            SCTPChunkType = 9
	SCTPChunkTypeCookieEcho       SCTPChunkType = 10
	SCTPChunkTypeCookieAck        SCTPChunkType = 11
	SCTPChunkTypeShutdownComplete SCTPChunkType = 14
)

// FDDIFrameControl is an enumeration of FDDI frame control bytes.
type FDDIFrameControl uint8

const (
	FDDIFrameControlLLC FDDIFrameControl = 0x50
)

// EAPOLType is an enumeration of EAPOL packet types.
type EAPOLType uint8

const (
	EAPOLTypeEAP      EAPOLType = 0
	EAPOLTypeStart    EAPOLType = 1
	EAPOLTypeLogOff   EAPOLType = 2
	EAPOLTypeKey      EAPOLType = 3
	EAPOLTypeASFAlert EAPOLType = 4
)

// ProtocolFamily is the set of values defined as PF_* in sys/socket.h
type ProtocolFamily uint8

const (
	ProtocolFamilyIPv4 ProtocolFamily = 2
	// BSDs use different values for INET6... glory be.  These values taken from
	// tcpdump 4.3.0.
	ProtocolFamilyIPv6BSD     ProtocolFamily = 24
	ProtocolFamilyIPv6FreeBSD ProtocolFamily = 28
	ProtocolFamilyIPv6Darwin  ProtocolFamily = 30
	ProtocolFamilyIPv6Linux   ProtocolFamily = 10
)

// Dot11Type is a combination of IEEE 802.11 frame's Type and Subtype fields.
// By combining these two fields together into a single type, we're able to
// provide a String function that correctly displays the subtype given the
// top-level type.
//
// If you just care about the top-level type, use the MainType function.
type Dot11Type uint8

// MainType strips the subtype information from the given type,
// returning just the overarching type (Mgmt, Ctrl, Data, Reserved).
func (d Dot11Type) MainType() Dot11Type {
	return d & dot11TypeMask
}

const (
	Dot11TypeMgmt     Dot11Type = 0x00
	Dot11TypeCtrl     Dot11Type = 0x01
	Dot11TypeData     Dot11Type = 0x02
	Dot11TypeReserved Dot11Type = 0x03
	dot11TypeMask               = 0x03

	// The following are type/subtype conglomerations.

	// Management
	Dot11TypeMgmtAssociationReq    Dot11Type = 0x00
	Dot11TypeMgmtAssociationResp   Dot11Type = 0x04
	Dot11TypeMgmtReassociationReq  Dot11Type = 0x08
	Dot11TypeMgmtReassociationResp Dot11Type = 0x0c
	Dot11TypeMgmtProbeReq          Dot11Type = 0x10
	Dot11TypeMgmtProbeResp         Dot11Type = 0x14
	Dot11TypeMgmtMeasurementPilot  Dot11Type = 0x18
	Dot11TypeMgmtBeacon            Dot11Type = 0x20
	Dot11TypeMgmtATIM              Dot11Type = 0x24
	Dot11TypeMgmtDisassociation    Dot11Type = 0x28
	Dot11TypeMgmtAuthentication    Dot11Type = 0x2c
	Dot11TypeMgmtDeauthentication  Dot11Type = 0x30
	Dot11TypeMgmtAction            Dot11Type = 0x34
	Dot11TypeMgmtActionNoAck       Dot11Type = 0x38

	// Control
	Dot11TypeCtrlWrapper       Dot11Type = 0x1d
	Dot11TypeCtrlBlockAckReq   Dot11Type = 0x21
	Dot11TypeCtrlBlockAck      Dot11Type = 0x25
	Dot11TypeCtrlPowersavePoll Dot11Type = 0x29
	Dot11TypeCtrlRTS           Dot11Type = 0x2d
	Dot11TypeCtrlCTS           Dot11Type = 0x31
	Dot11TypeCtrlAck           Dot11Type = 0x35
	Dot11TypeCtrlCFEnd         Dot11Type = 0x39
	Dot11TypeCtrlCFEndAck      Dot11Type = 0x3d

	// Data
	Dot11TypeDataCFAck              Dot11Type = 0x06
	Dot11TypeDataCFPoll             Dot11Type = 0x0a
	Dot11TypeDataCFAckPoll          Dot11Type = 0x0e
	Dot11TypeDataNull               Dot11Type = 0x12
	Dot11TypeDataCFAckNoData        Dot11Type = 0x16
	Dot11TypeDataCFPollNoData       Dot11Type = 0x1a
	Dot11TypeDataCFAckPollNoData    Dot11Type = 0x1e
	Dot11TypeDataQOSData            Dot11Type = 0x22
	Dot11TypeDataQOSDataCFAck       Dot11Type = 0x26
	Dot11TypeDataQOSDataCFPoll      Dot11Type = 0x2a
	Dot11TypeDataQOSDataCFAckPoll   Dot11Type = 0x2e
	Dot11TypeDataQOSNull            Dot11Type = 0x32
	Dot11TypeDataQOSCFPollNoData    Dot11Type = 0x3a
	Dot11TypeDataQOSCFAckPollNoData Dot11Type = 0x3e
)

var (
	// Each of the following arrays contains mappings of how to handle enum
	// values for various enum types in gopacket/layers.
	//
	// So, EthernetTypeMetadata[2] contains information on how to handle EthernetType
	// 2, including which name to give it and which decoder to use to decode
	// packet data of that type.  These arrays are filled by default with all of the
	// protocols gopacket/layers knows how to handle, but users of the library can
	// add new decoders or override existing ones.  For example, if you write a better
	// TCP decoder, you can override IPProtocolMetadata[IPProtocolTCP].DecodeWith
	// with your new decoder, and all gopacket/layers decoding will use your new
	// decoder whenever they encounter that IPProtocol.
	EthernetTypeMetadata     [65536]EnumMetadata
	IPProtocolMetadata       [256]EnumMetadata
	SCTPChunkTypeMetadata    [256]EnumMetadata
	PPPTypeMetadata          [65536]EnumMetadata
	PPPoECodeMetadata        [256]EnumMetadata
	LinkTypeMetadata         [256]EnumMetadata
	FDDIFrameControlMetadata [256]EnumMetadata
	EAPOLTypeMetadata        [256]EnumMetadata
	ProtocolFamilyMetadata   [256]EnumMetadata
	Dot11TypeMetadata        [256]EnumMetadata
	USBTypeMetadata          [256]EnumMetadata
)

func (a EthernetType) Decode(data []byte, p gopacket.PacketBuilder) error {
	return EthernetTypeMetadata[a].DecodeWith.Decode(data, p)
}
func (a EthernetType) String() string {
	return EthernetTypeMetadata[a].Name
}
func (a EthernetType) LayerType() gopacket.LayerType {
	return EthernetTypeMetadata[a].LayerType
}
func (a IPProtocol) Decode(data []byte, p gopacket.PacketBuilder) error {
	return IPProtocolMetadata[a].DecodeWith.Decode(data, p)
}
func (a IPProtocol) String() string {
	return IPProtocolMetadata[a].Name
}
func (a IPProtocol) LayerType() gopacket.LayerType {
	return IPProtocolMetadata[a].LayerType
}
func (a SCTPChunkType) Decode(data []byte, p gopacket.PacketBuilder) error {
	return SCTPChunkTypeMetadata[a].DecodeWith.Decode(data, p)
}
func (a SCTPChunkType) String() string {
	return SCTPChunkTypeMetadata[a].Name
}
func (a PPPType) Decode(data []byte, p gopacket.PacketBuilder) error {
	return PPPTypeMetadata[a].DecodeWith.Decode(data, p)
}
func (a PPPType) String() string {
	return PPPTypeMetadata[a].Name
}
func (a LinkType) Decode(data []byte, p gopacket.PacketBuilder) error {
	return LinkTypeMetadata[a].DecodeWith.Decode(data, p)
}
func (a LinkType) String() string {
	return LinkTypeMetadata[a].Name
}
func (a PPPoECode) Decode(data []byte, p gopacket.PacketBuilder) error {
	return PPPoECodeMetadata[a].DecodeWith.Decode(data, p)
}
func (a PPPoECode) String() string {
	return PPPoECodeMetadata[a].Name
}
func (a FDDIFrameControl) Decode(data []byte, p gopacket.PacketBuilder) error {
	return FDDIFrameControlMetadata[a].DecodeWith.Decode(data, p)
}
func (a FDDIFrameControl) String() string {
	return FDDIFrameControlMetadata[a].Name
}
func (a EAPOLType) Decode(data []byte, p gopacket.PacketBuilder) error {
	return EAPOLTypeMetadata[a].DecodeWith.Decode(data, p)
}
func (a EAPOLType) String() string {
	return EAPOLTypeMetadata[a].Name
}
func (a EAPOLType) LayerType() gopacket.LayerType {
	return EAPOLTypeMetadata[a].LayerType
}
func (a ProtocolFamily) Decode(data []byte, p gopacket.PacketBuilder) error {
	return ProtocolFamilyMetadata[a].DecodeWith.Decode(data, p)
}
func (a ProtocolFamily) String() string {
	return ProtocolFamilyMetadata[a].Name
}
func (a ProtocolFamily) LayerType() gopacket.LayerType {
	return ProtocolFamilyMetadata[a].LayerType
}
func (a Dot11Type) Decode(data []byte, p gopacket.PacketBuilder) error {
	return Dot11TypeMetadata[a].DecodeWith.Decode(data, p)
}
func (a Dot11Type) String() string {
	return Dot11TypeMetadata[a].Name
}
func (a Dot11Type) LayerType() gopacket.LayerType {
	return Dot11TypeMetadata[a].LayerType
}

// Decode a raw v4 or v6 IP packet.
func decodeIPv4or6(data []byte, p gopacket.PacketBuilder) error {
	version := data[0] >> 4
	switch version {
	case 4:
		return decodeIPv4(data, p)
	case 6:
		return decodeIPv6(data, p)
	}
	return fmt.Errorf("Invalid IP packet version %v", version)
}

func init() {
	// Here we link up all enumerations with their respective names and decoders.
	for i := 0; i < 65536; i++ {
		EthernetTypeMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode ethernet type %d", i)),
			Name:       fmt.Sprintf("UnknownEthernetType(%d)", i),
		}
		PPPTypeMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode PPP type %d", i)),
			Name:       fmt.Sprintf("UnknownPPPType(%d)", i),
		}
	}
	for i := 0; i < 256; i++ {
		IPProtocolMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode IP protocol %d", i)),
			Name:       fmt.Sprintf("UnknownIPProtocol(%d)", i),
		}
		SCTPChunkTypeMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode SCTP chunk type %d", i)),
			Name:       fmt.Sprintf("UnknownSCTPChunkType(%d)", i),
		}
		PPPoECodeMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode PPPoE code %d", i)),
			Name:       fmt.Sprintf("UnknownPPPoECode(%d)", i),
		}
		LinkTypeMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode link type %d", i)),
			Name:       fmt.Sprintf("UnknownLinkType(%d)", i),
		}
		FDDIFrameControlMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode FDDI frame control %d", i)),
			Name:       fmt.Sprintf("UnknownFDDIFrameControl(%d)", i),
		}
		EAPOLTypeMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode EAPOL type %d", i)),
			Name:       fmt.Sprintf("UnknownEAPOLType(%d)", i),
		}
		ProtocolFamilyMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode protocol family %d", i)),
			Name:       fmt.Sprintf("UnknownProtocolFamily(%d)", i),
		}
		Dot11TypeMetadata[i] = EnumMetadata{
			DecodeWith: errorFunc(fmt.Sprintf("Unable to decode Dot11 type %d", i)),
			Name:       fmt.Sprintf("UnknownDot11Type(%d)", i),
		}
	}

	EthernetTypeMetadata[EthernetTypeLLC] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLLC), Name: "LLC", LayerType: LayerTypeLLC}
	EthernetTypeMetadata[EthernetTypeIPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4", LayerType: LayerTypeIPv4}
	EthernetTypeMetadata[EthernetTypeIPv6] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6}
	EthernetTypeMetadata[EthernetTypeARP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeARP), Name: "ARP", LayerType: LayerTypeARP}
	EthernetTypeMetadata[EthernetTypeDot1Q] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot1Q), Name: "Dot1Q", LayerType: LayerTypeDot1Q}
	EthernetTypeMetadata[EthernetTypePPPoEDiscovery] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePPPoE), Name: "PPPoEDiscovery", LayerType: LayerTypePPPoE}
	EthernetTypeMetadata[EthernetTypePPPoESession] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePPPoE), Name: "PPPoESession", LayerType: LayerTypePPPoE}
	EthernetTypeMetadata[EthernetTypeEthernetCTP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEthernetCTP), Name: "EthernetCTP", LayerType: LayerTypeEthernetCTP}
	EthernetTypeMetadata[EthernetTypeCiscoDiscovery] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeCiscoDiscovery), Name: "CiscoDiscovery", LayerType: LayerTypeCiscoDiscovery}
	EthernetTypeMetadata[EthernetTypeNortelDiscovery] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeNortelDiscovery), Name: "NortelDiscovery", LayerType: LayerTypeNortelDiscovery}
	EthernetTypeMetadata[EthernetTypeLinkLayerDiscovery] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLinkLayerDiscovery), Name: "LinkLayerDiscovery", LayerType: LayerTypeLinkLayerDiscovery}
	EthernetTypeMetadata[EthernetTypeMPLSUnicast] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLSUnicast", LayerType: LayerTypeMPLS}
	EthernetTypeMetadata[EthernetTypeMPLSMulticast] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLSMulticast", LayerType: LayerTypeMPLS}
	EthernetTypeMetadata[EthernetTypeEAPOL] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEAPOL), Name: "EAPOL", LayerType: LayerTypeEAPOL}
	EthernetTypeMetadata[EthernetTypeQinQ] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot1Q), Name: "Dot1Q", LayerType: LayerTypeDot1Q}
	EthernetTypeMetadata[EthernetTypeTransparentEthernetBridging] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEthernet), Name: "TransparentEthernetBridging", LayerType: LayerTypeEthernet}

	IPProtocolMetadata[IPProtocolIPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4", LayerType: LayerTypeIPv4}
	IPProtocolMetadata[IPProtocolTCP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeTCP), Name: "TCP", LayerType: LayerTypeTCP}
	IPProtocolMetadata[IPProtocolUDP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUDP), Name: "UDP", LayerType: LayerTypeUDP}
	IPProtocolMetadata[IPProtocolICMPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeICMPv4), Name: "ICMPv4", LayerType: LayerTypeICMPv4}
	IPProtocolMetadata[IPProtocolICMPv6] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeICMPv6), Name: "ICMPv6", LayerType: LayerTypeICMPv6}
	IPProtocolMetadata[IPProtocolSCTP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTP), Name: "SCTP", LayerType: LayerTypeSCTP}
	IPProtocolMetadata[IPProtocolIPv6] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6}
	IPProtocolMetadata[IPProtocolIPIP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4", LayerType: LayerTypeIPv4}
	IPProtocolMetadata[IPProtocolEtherIP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEtherIP), Name: "EtherIP", LayerType: LayerTypeEtherIP}
	IPProtocolMetadata[IPProtocolRUDP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeRUDP), Name: "RUDP", LayerType: LayerTypeRUDP}
	IPProtocolMetadata[IPProtocolGRE] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeGRE), Name: "GRE", LayerType: LayerTypeGRE}
	IPProtocolMetadata[IPProtocolIPv6HopByHop] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6HopByHop), Name: "IPv6HopByHop", LayerType: LayerTypeIPv6HopByHop}
	IPProtocolMetadata[IPProtocolIPv6Routing] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6Routing), Name: "IPv6Routing", LayerType: LayerTypeIPv6Routing}
	IPProtocolMetadata[IPProtocolIPv6Fragment] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6Fragment), Name: "IPv6Fragment", LayerType: LayerTypeIPv6Fragment}
	IPProtocolMetadata[IPProtocolIPv6Destination] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6Destination), Name: "IPv6Destination", LayerType: LayerTypeIPv6Destination}
	IPProtocolMetadata[IPProtocolAH] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPSecAH), Name: "IPSecAH", LayerType: LayerTypeIPSecAH}
	IPProtocolMetadata[IPProtocolESP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPSecESP), Name: "IPSecESP", LayerType: LayerTypeIPSecESP}
	IPProtocolMetadata[IPProtocolUDPLite] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUDPLite), Name: "UDPLite", LayerType: LayerTypeUDPLite}
	IPProtocolMetadata[IPProtocolMPLSInIP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLS", LayerType: LayerTypeMPLS}
	IPProtocolMetadata[IPProtocolNoNextHeader] = EnumMetadata{DecodeWith: gopacket.DecodePayload, Name: "NoNextHeader", LayerType: gopacket.LayerTypePayload}
	IPProtocolMetadata[IPProtocolIGMP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIGMP), Name: "IGMP", LayerType: LayerTypeIGMP}
	IPProtocolMetadata[IPProtocolVRRP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeVRRP), Name: "VRRP", LayerType: LayerTypeVRRP}

	SCTPChunkTypeMetadata[SCTPChunkTypeData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPData), Name: "Data"}
	SCTPChunkTypeMetadata[SCTPChunkTypeInit] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPInit), Name: "Init"}
	SCTPChunkTypeMetadata[SCTPChunkTypeInitAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPInit), Name: "InitAck"}
	SCTPChunkTypeMetadata[SCTPChunkTypeSack] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPSack), Name: "Sack"}
	SCTPChunkTypeMetadata[SCTPChunkTypeHeartbeat] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPHeartbeat), Name: "Heartbeat"}
	SCTPChunkTypeMetadata[SCTPChunkTypeHeartbeatAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPHeartbeat), Name: "HeartbeatAck"}
	SCTPChunkTypeMetadata[SCTPChunkTypeAbort] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPError), Name: "Abort"}
	SCTPChunkTypeMetadata[SCTPChunkTypeError] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPError), Name: "Error"}
	SCTPChunkTypeMetadata[SCTPChunkTypeShutdown] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPShutdown), Name: "Shutdown"}
	SCTPChunkTypeMetadata[SCTPChunkTypeShutdownAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPShutdownAck), Name: "ShutdownAck"}
	SCTPChunkTypeMetadata[SCTPChunkTypeCookieEcho] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPCookieEcho), Name: "CookieEcho"}
	SCTPChunkTypeMetadata[SCTPChunkTypeCookieAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPEmptyLayer), Name: "CookieAck"}
	SCTPChunkTypeMetadata[SCTPChunkTypeShutdownComplete] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeSCTPEmptyLayer), Name: "ShutdownComplete"}

	PPPTypeMetadata[PPPTypeIPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4"}
	PPPTypeMetadata[PPPTypeIPv6] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6"}
	PPPTypeMetadata[PPPTypeMPLSUnicast] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLSUnicast"}
	PPPTypeMetadata[PPPTypeMPLSMulticast] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeMPLS), Name: "MPLSMulticast"}

	PPPoECodeMetadata[PPPoECodeSession] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePPP), Name: "PPP"}

	LinkTypeMetadata[LinkTypeEthernet] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEthernet), Name: "Ethernet"}
	LinkTypeMetadata[LinkTypePPP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePPP), Name: "PPP"}
	LinkTypeMetadata[LinkTypeFDDI] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeFDDI), Name: "FDDI"}
	LinkTypeMetadata[LinkTypeNull] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLoopback), Name: "Null"}
	LinkTypeMetadata[LinkTypeIEEE802_11] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11), Name: "Dot11"}
	LinkTypeMetadata[LinkTypeLoop] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLoopback), Name: "Loop"}
	LinkTypeMetadata[LinkTypeIEEE802_11] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11), Name: "802.11"}
	LinkTypeMetadata[LinkTypeRaw] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4or6), Name: "Raw"}
	LinkTypeMetadata[LinkTypePFLog] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePFLog), Name: "PFLog"}
	LinkTypeMetadata[LinkTypeIEEE80211Radio] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeRadioTap), Name: "RadioTap"}
	LinkTypeMetadata[LinkTypeLinuxUSB] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUSB), Name: "USB"}
	LinkTypeMetadata[LinkTypeLinuxSLL] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLinuxSLL), Name: "Linux SLL"}
	LinkTypeMetadata[LinkTypePrismHeader] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodePrismHeader), Name: "Prism"}

	FDDIFrameControlMetadata[FDDIFrameControlLLC] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeLLC), Name: "LLC"}

	EAPOLTypeMetadata[EAPOLTypeEAP] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeEAP), Name: "EAP", LayerType: LayerTypeEAP}

	ProtocolFamilyMetadata[ProtocolFamilyIPv4] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv4), Name: "IPv4", LayerType: LayerTypeIPv4}
	ProtocolFamilyMetadata[ProtocolFamilyIPv6BSD] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6}
	ProtocolFamilyMetadata[ProtocolFamilyIPv6FreeBSD] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6}
	ProtocolFamilyMetadata[ProtocolFamilyIPv6Darwin] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6}
	ProtocolFamilyMetadata[ProtocolFamilyIPv6Linux] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeIPv6), Name: "IPv6", LayerType: LayerTypeIPv6}

	Dot11TypeMetadata[Dot11TypeMgmtAssociationReq] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtAssociationReq), Name: "MgmtAssociationReq", LayerType: LayerTypeDot11MgmtAssociationReq}
	Dot11TypeMetadata[Dot11TypeMgmtAssociationResp] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtAssociationResp), Name: "MgmtAssociationResp", LayerType: LayerTypeDot11MgmtAssociationResp}
	Dot11TypeMetadata[Dot11TypeMgmtReassociationReq] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtReassociationReq), Name: "MgmtReassociationReq", LayerType: LayerTypeDot11MgmtReassociationReq}
	Dot11TypeMetadata[Dot11TypeMgmtReassociationResp] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtReassociationResp), Name: "MgmtReassociationResp", LayerType: LayerTypeDot11MgmtReassociationResp}
	Dot11TypeMetadata[Dot11TypeMgmtProbeReq] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtProbeReq), Name: "MgmtProbeReq", LayerType: LayerTypeDot11MgmtProbeReq}
	Dot11TypeMetadata[Dot11TypeMgmtProbeResp] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtProbeResp), Name: "MgmtProbeResp", LayerType: LayerTypeDot11MgmtProbeResp}
	Dot11TypeMetadata[Dot11TypeMgmtMeasurementPilot] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtMeasurementPilot), Name: "MgmtMeasurementPilot", LayerType: LayerTypeDot11MgmtMeasurementPilot}
	Dot11TypeMetadata[Dot11TypeMgmtBeacon] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtBeacon), Name: "MgmtBeacon", LayerType: LayerTypeDot11MgmtBeacon}
	Dot11TypeMetadata[Dot11TypeMgmtATIM] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtATIM), Name: "MgmtATIM", LayerType: LayerTypeDot11MgmtATIM}
	Dot11TypeMetadata[Dot11TypeMgmtDisassociation] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtDisassociation), Name: "MgmtDisassociation", LayerType: LayerTypeDot11MgmtDisassociation}
	Dot11TypeMetadata[Dot11TypeMgmtAuthentication] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtAuthentication), Name: "MgmtAuthentication", LayerType: LayerTypeDot11MgmtAuthentication}
	Dot11TypeMetadata[Dot11TypeMgmtDeauthentication] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtDeauthentication), Name: "MgmtDeauthentication", LayerType: LayerTypeDot11MgmtDeauthentication}
	Dot11TypeMetadata[Dot11TypeMgmtAction] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtAction), Name: "MgmtAction", LayerType: LayerTypeDot11MgmtAction}
	Dot11TypeMetadata[Dot11TypeMgmtActionNoAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11MgmtActionNoAck), Name: "MgmtActionNoAck", LayerType: LayerTypeDot11MgmtActionNoAck}
	Dot11TypeMetadata[Dot11TypeCtrl] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11Ctrl), Name: "Ctrl", LayerType: LayerTypeDot11Ctrl}
	Dot11TypeMetadata[Dot11TypeCtrlWrapper] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11Ctrl), Name: "CtrlWrapper", LayerType: LayerTypeDot11Ctrl}
	Dot11TypeMetadata[Dot11TypeCtrlBlockAckReq] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlBlockAckReq), Name: "CtrlBlockAckReq", LayerType: LayerTypeDot11CtrlBlockAckReq}
	Dot11TypeMetadata[Dot11TypeCtrlBlockAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlBlockAck), Name: "CtrlBlockAck", LayerType: LayerTypeDot11CtrlBlockAck}
	Dot11TypeMetadata[Dot11TypeCtrlPowersavePoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlPowersavePoll), Name: "CtrlPowersavePoll", LayerType: LayerTypeDot11CtrlPowersavePoll}
	Dot11TypeMetadata[Dot11TypeCtrlRTS] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlRTS), Name: "CtrlRTS", LayerType: LayerTypeDot11CtrlRTS}
	Dot11TypeMetadata[Dot11TypeCtrlCTS] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlCTS), Name: "CtrlCTS", LayerType: LayerTypeDot11CtrlCTS}
	Dot11TypeMetadata[Dot11TypeCtrlAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlAck), Name: "CtrlAck", LayerType: LayerTypeDot11CtrlAck}
	Dot11TypeMetadata[Dot11TypeCtrlCFEnd] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlCFEnd), Name: "CtrlCFEnd", LayerType: LayerTypeDot11CtrlCFEnd}
	Dot11TypeMetadata[Dot11TypeCtrlCFEndAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11CtrlCFEndAck), Name: "CtrlCFEndAck", LayerType: LayerTypeDot11CtrlCFEndAck}
	Dot11TypeMetadata[Dot11TypeData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11Data), Name: "Data", LayerType: LayerTypeDot11Data}
	Dot11TypeMetadata[Dot11TypeDataCFAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFAck), Name: "DataCFAck", LayerType: LayerTypeDot11DataCFAck}
	Dot11TypeMetadata[Dot11TypeDataCFPoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFPoll), Name: "DataCFPoll", LayerType: LayerTypeDot11DataCFPoll}
	Dot11TypeMetadata[Dot11TypeDataCFAckPoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFAckPoll), Name: "DataCFAckPoll", LayerType: LayerTypeDot11DataCFAckPoll}
	Dot11TypeMetadata[Dot11TypeDataNull] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataNull), Name: "DataNull", LayerType: LayerTypeDot11DataNull}
	Dot11TypeMetadata[Dot11TypeDataCFAckNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFAckNoData), Name: "DataCFAckNoData", LayerType: LayerTypeDot11DataCFAckNoData}
	Dot11TypeMetadata[Dot11TypeDataCFPollNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFPollNoData), Name: "DataCFPollNoData", LayerType: LayerTypeDot11DataCFPollNoData}
	Dot11TypeMetadata[Dot11TypeDataCFAckPollNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataCFAckPollNoData), Name: "DataCFAckPollNoData", LayerType: LayerTypeDot11DataCFAckPollNoData}
	Dot11TypeMetadata[Dot11TypeDataQOSData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSData), Name: "DataQOSData", LayerType: LayerTypeDot11DataQOSData}
	Dot11TypeMetadata[Dot11TypeDataQOSDataCFAck] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSDataCFAck), Name: "DataQOSDataCFAck", LayerType: LayerTypeDot11DataQOSDataCFAck}
	Dot11TypeMetadata[Dot11TypeDataQOSDataCFPoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSDataCFPoll), Name: "DataQOSDataCFPoll", LayerType: LayerTypeDot11DataQOSDataCFPoll}
	Dot11TypeMetadata[Dot11TypeDataQOSDataCFAckPoll] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSDataCFAckPoll), Name: "DataQOSDataCFAckPoll", LayerType: LayerTypeDot11DataQOSDataCFAckPoll}
	Dot11TypeMetadata[Dot11TypeDataQOSNull] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSNull), Name: "DataQOSNull", LayerType: LayerTypeDot11DataQOSNull}
	Dot11TypeMetadata[Dot11TypeDataQOSCFPollNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSCFPollNoData), Name: "DataQOSCFPollNoData", LayerType: LayerTypeDot11DataQOSCFPollNoData}
	Dot11TypeMetadata[Dot11TypeDataQOSCFAckPollNoData] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeDot11DataQOSCFAckPollNoData), Name: "DataQOSCFAckPollNoData", LayerType: LayerTypeDot11DataQOSCFAckPollNoData}

	USBTypeMetadata[USBTransportTypeInterrupt] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUSBInterrupt), Name: "Interrupt", LayerType: LayerTypeUSBInterrupt}
	USBTypeMetadata[USBTransportTypeControl] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUSBControl), Name: "Control", LayerType: LayerTypeUSBControl}
	USBTypeMetadata[USBTransportTypeBulk] = EnumMetadata{DecodeWith: gopacket.DecodeFunc(decodeUSBBulk), Name: "Bulk", LayerType: LayerTypeUSBBulk}
}
gopacket-1.1.14/layers/etherip.go000066400000000000000000000023611316321740500166650ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"github.com/google/gopacket"
)

// EtherIP is the struct for storing RFC 3378 EtherIP packet headers.
type EtherIP struct {
	BaseLayer
	Version  uint8
	Reserved uint16
}

// LayerType returns gopacket.LayerTypeEtherIP.
func (e *EtherIP) LayerType() gopacket.LayerType { return LayerTypeEtherIP }

// DecodeFromBytes decodes the given bytes into this layer.
func (e *EtherIP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	e.Version = data[0] >> 4
	e.Reserved = binary.BigEndian.Uint16(data[:2]) & 0x0fff
	e.BaseLayer = BaseLayer{data[:2], data[2:]}
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (e *EtherIP) CanDecode() gopacket.LayerClass {
	return LayerTypeEtherIP
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (e *EtherIP) NextLayerType() gopacket.LayerType {
	return LayerTypeEthernet
}

func decodeEtherIP(data []byte, p gopacket.PacketBuilder) error {
	e := &EtherIP{}
	return decodingLayerDecoder(e, data, p)
}
gopacket-1.1.14/layers/ethernet.go000066400000000000000000000072351316321740500170500ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"github.com/google/gopacket"
	"net"
)

// EthernetBroadcast is the broadcast MAC address used by Ethernet.
var EthernetBroadcast = net.HardwareAddr{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}

// Ethernet is the layer for Ethernet frame headers.
type Ethernet struct {
	BaseLayer
	SrcMAC, DstMAC net.HardwareAddr
	EthernetType   EthernetType
	// Length is only set if a length field exists within this header.  Ethernet
	// headers follow two different standards, one that uses an EthernetType, the
	// other which defines a length the follows with a LLC header (802.3).  If the
	// former is the case, we set EthernetType and Length stays 0.  In the latter
	// case, we set Length and EthernetType = EthernetTypeLLC.
	Length uint16
}

// LayerType returns LayerTypeEthernet
func (e *Ethernet) LayerType() gopacket.LayerType { return LayerTypeEthernet }

func (e *Ethernet) LinkFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointMAC, e.SrcMAC, e.DstMAC)
}

func (eth *Ethernet) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 14 {
		return errors.New("Ethernet packet too small")
	}
	eth.DstMAC = net.HardwareAddr(data[0:6])
	eth.SrcMAC = net.HardwareAddr(data[6:12])
	eth.EthernetType = EthernetType(binary.BigEndian.Uint16(data[12:14]))
	eth.BaseLayer = BaseLayer{data[:14], data[14:]}
	if eth.EthernetType < 0x0600 {
		eth.Length = uint16(eth.EthernetType)
		eth.EthernetType = EthernetTypeLLC
		if cmp := len(eth.Payload) - int(eth.Length); cmp < 0 {
			df.SetTruncated()
		} else if cmp > 0 {
			// Strip off bytes at the end, since we have too many bytes
			eth.Payload = eth.Payload[:len(eth.Payload)-cmp]
		}
		//	fmt.Println(eth)
	}
	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (eth *Ethernet) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	if len(eth.DstMAC) != 6 {
		return fmt.Errorf("invalid dst MAC: %v", eth.DstMAC)
	}
	if len(eth.SrcMAC) != 6 {
		return fmt.Errorf("invalid src MAC: %v", eth.SrcMAC)
	}
	payload := b.Bytes()
	bytes, err := b.PrependBytes(14)
	if err != nil {
		return err
	}
	copy(bytes, eth.DstMAC)
	copy(bytes[6:], eth.SrcMAC)
	if eth.Length != 0 || eth.EthernetType == EthernetTypeLLC {
		if opts.FixLengths {
			eth.Length = uint16(len(payload))
		}
		if eth.EthernetType != EthernetTypeLLC {
			return fmt.Errorf("ethernet type %v not compatible with length value %v", eth.EthernetType, eth.Length)
		} else if eth.Length > 0x0600 {
			return fmt.Errorf("invalid ethernet length %v", eth.Length)
		}
		binary.BigEndian.PutUint16(bytes[12:], eth.Length)
	} else {
		binary.BigEndian.PutUint16(bytes[12:], uint16(eth.EthernetType))
	}
	length := len(b.Bytes())
	if length < 60 {
		// Pad out to 60 bytes.
		padding, err := b.AppendBytes(60 - length)
		if err != nil {
			return err
		}
		copy(padding, lotsOfZeros[:])
	}
	return nil
}

func (eth *Ethernet) CanDecode() gopacket.LayerClass {
	return LayerTypeEthernet
}

func (eth *Ethernet) NextLayerType() gopacket.LayerType {
	return eth.EthernetType.LayerType()
}

func decodeEthernet(data []byte, p gopacket.PacketBuilder) error {
	eth := &Ethernet{}
	err := eth.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}
	p.AddLayer(eth)
	p.SetLinkLayer(eth)
	return p.NextDecoder(eth.EthernetType)
}
gopacket-1.1.14/layers/fddi.go000066400000000000000000000020471316321740500161340ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"github.com/google/gopacket"
	"net"
)

// FDDI contains the header for FDDI frames.
type FDDI struct {
	BaseLayer
	FrameControl   FDDIFrameControl
	Priority       uint8
	SrcMAC, DstMAC net.HardwareAddr
}

// LayerType returns LayerTypeFDDI.
func (f *FDDI) LayerType() gopacket.LayerType { return LayerTypeFDDI }

// LinkFlow returns a new flow of type EndpointMAC.
func (f *FDDI) LinkFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointMAC, f.SrcMAC, f.DstMAC)
}

func decodeFDDI(data []byte, p gopacket.PacketBuilder) error {
	f := &FDDI{
		FrameControl: FDDIFrameControl(data[0] & 0xF8),
		Priority:     data[0] & 0x07,
		SrcMAC:       net.HardwareAddr(data[1:7]),
		DstMAC:       net.HardwareAddr(data[7:13]),
		BaseLayer:    BaseLayer{data[:13], data[13:]},
	}
	p.SetLinkLayer(f)
	p.AddLayer(f)
	return p.NextDecoder(f.FrameControl)
}
gopacket-1.1.14/layers/gen.go000066400000000000000000000047041316321740500160010ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// +build ignore

// This binary pulls known ports from IANA, and uses them to populate
// iana_ports.go's TCPPortNames and UDPPortNames maps.
//
//  go run gen.go | gofmt > iana_ports.go
package main

import (
	"bytes"
	"encoding/xml"
	"flag"
	"fmt"
	"io/ioutil"
	"net/http"
	"os"
	"strconv"
	"time"
)

const fmtString = `// Copyright 2012 Google, Inc. All rights reserved.

package layers

// Created by gen.go, don't edit manually
// Generated at %s
// Fetched from %q

// TCPPortNames contains the port names for all TCP ports.
var TCPPortNames = tcpPortNames

// UDPPortNames contains the port names for all UDP ports.
var UDPPortNames = udpPortNames

// SCTPPortNames contains the port names for all SCTP ports.
var SCTPPortNames = sctpPortNames

var tcpPortNames = map[TCPPort]string{
%s}
var udpPortNames = map[UDPPort]string{
%s}
var sctpPortNames = map[SCTPPort]string{
%s}
`

var url = flag.String("url", "http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml", "URL to grab port numbers from")

func main() {
	fmt.Fprintf(os.Stderr, "Fetching ports from %q\n", *url)
	resp, err := http.Get(*url)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		panic(err)
	}
	fmt.Fprintln(os.Stderr, "Parsing XML")
	var registry struct {
		Records []struct {
			Protocol string `xml:"protocol"`
			Number   string `xml:"number"`
			Name     string `xml:"name"`
		} `xml:"record"`
	}
	xml.Unmarshal(body, ®istry)
	var tcpPorts bytes.Buffer
	var udpPorts bytes.Buffer
	var sctpPorts bytes.Buffer
	done := map[string]map[int]bool{
		"tcp":  map[int]bool{},
		"udp":  map[int]bool{},
		"sctp": map[int]bool{},
	}
	for _, r := range registry.Records {
		port, err := strconv.Atoi(r.Number)
		if err != nil {
			continue
		}
		if r.Name == "" {
			continue
		}
		var b *bytes.Buffer
		switch r.Protocol {
		case "tcp":
			b = &tcpPorts
		case "udp":
			b = &udpPorts
		case "sctp":
			b = &sctpPorts
		default:
			continue
		}
		if done[r.Protocol][port] {
			continue
		}
		done[r.Protocol][port] = true
		fmt.Fprintf(b, "\t%d: %q,\n", port, r.Name)
	}
	fmt.Fprintln(os.Stderr, "Writing results to stdout")
	fmt.Printf(fmtString, time.Now(), *url, tcpPorts.String(), udpPorts.String(), sctpPorts.String())
}
gopacket-1.1.14/layers/gen_linted.sh000066400000000000000000000001201316321740500173310ustar00rootroot00000000000000#!/bin/bash

for i in *.go; do golint $i | grep -q . || echo $i; done > .linted
gopacket-1.1.14/layers/geneve.go000066400000000000000000000055541316321740500165050ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"

	"github.com/google/gopacket"
)

// Geneve is specifed here https://tools.ietf.org/html/draft-ietf-nvo3-geneve-03
// Geneve Header:
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |Ver|  Opt Len  |O|C|    Rsvd.  |          Protocol Type        |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |        Virtual Network Identifier (VNI)       |    Reserved   |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                    Variable Length Options                    |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
type Geneve struct {
	BaseLayer
	Version        uint8        // 2 bits
	OptionsLength  uint8        // 6 bits
	OAMPacket      bool         // 1 bits
	CriticalOption bool         // 1 bits
	Protocol       EthernetType // 16 bits
	VNI            uint32       // 24bits
	Options        []*GeneveOption
}

// Geneve Tunnel Options
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |          Option Class         |      Type     |R|R|R| Length  |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                      Variable Option Data                     |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
type GeneveOption struct {
	Class  uint16 // 16 bits
	Type   uint8  // 8 bits
	Flags  uint8  // 3 bits
	Length uint8  // 5 bits
	Data   []byte
}

// LayerType returns LayerTypeGeneve
func (gn *Geneve) LayerType() gopacket.LayerType { return LayerTypeGeneve }

func decodeGeneveOption(data []byte, gn *Geneve) (*GeneveOption, uint8) {
	opt := &GeneveOption{}

	opt.Class = binary.BigEndian.Uint16(data[0:1])
	opt.Type = data[2]
	opt.Flags = data[3] >> 4
	opt.Length = data[3] & 0xf

	copy(opt.Data, data[4:opt.Length])

	return opt, 4 + opt.Length
}

func (gn *Geneve) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	gn.Version = data[0] >> 7
	gn.OptionsLength = data[0] & 0x3f

	gn.OAMPacket = data[1]&0x80 > 0
	gn.CriticalOption = data[1]&0x40 > 0
	gn.Protocol = EthernetType(binary.BigEndian.Uint16(data[2:4]))

	var buf [4]byte
	copy(buf[1:], data[4:7])
	gn.VNI = binary.BigEndian.Uint32(buf[:])

	offset, length := uint8(8), gn.OptionsLength
	for length > 0 {
		opt, len := decodeGeneveOption(data[offset:], gn)
		gn.Options = append(gn.Options, opt)

		length -= len
		offset += len
	}

	gn.BaseLayer = BaseLayer{data[:offset], data[offset:]}

	return nil
}

func (gn *Geneve) NextLayerType() gopacket.LayerType {
	return gn.Protocol.LayerType()
}

func decodeGeneve(data []byte, p gopacket.PacketBuilder) error {
	gn := &Geneve{}
	return decodingLayerDecoder(gn, data, p)
}
gopacket-1.1.14/layers/geneve_test.go000066400000000000000000000100131316321740500175260ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"reflect"
	"testing"

	"github.com/google/gopacket"
)

var testPacketGeneve1 = []byte{
	0x00, 0x04, 0x00, 0x01, 0x00, 0x06, 0xfa, 0x16, 0x3e, 0x23, 0xd3, 0x42,
	0x00, 0x00, 0x08, 0x00, 0x45, 0x00, 0x00, 0x86, 0x87, 0x39, 0x40, 0x00,
	0x40, 0x11, 0x31, 0x35, 0xc0, 0xa8, 0x00, 0x53, 0xc0, 0xa8, 0x00, 0x55,
	0x31, 0x57, 0x17, 0xc1, 0x00, 0x72, 0x00, 0x00, 0x00, 0x00, 0x65, 0x58,
	0x00, 0x00, 0x00, 0x00, 0xba, 0x09, 0x60, 0x5f, 0xa0, 0x91, 0xa2, 0xfe,
	0x54, 0x48, 0x88, 0x51, 0x08, 0x00, 0x45, 0x00, 0x00, 0x54, 0x01, 0xf6,
	0x40, 0x00, 0x40, 0x01, 0xb7, 0x5f, 0xc0, 0xa8, 0x00, 0x01, 0xc0, 0xa8,
	0x00, 0x02, 0x08, 0x00, 0x79, 0xdf, 0x0c, 0xfa, 0x63, 0xc4, 0x03, 0x0b,
	0x50, 0x58, 0x00, 0x00, 0x00, 0x00, 0xee, 0x2b, 0x0d, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
	0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31,
	0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
}

var testPacketGeneve2 = []byte{
	0x12, 0xbe, 0x4e, 0xb6, 0xa7, 0xc7, 0x02, 0x88, 0x0a, 0x81, 0xbd, 0x6d,
	0x08, 0x00, 0x45, 0x00, 0x00, 0x86, 0x20, 0xf2, 0x00, 0x00, 0x40, 0x11,
	0x01, 0x52, 0xac, 0x10, 0x00, 0x01, 0xac, 0x10, 0x00, 0x02, 0x40, 0xa6,
	0x17, 0xc1, 0x00, 0x72, 0x00, 0x00, 0x00, 0x00, 0x65, 0x58, 0x00, 0x00,
	0x0a, 0x00, 0xd2, 0x8c, 0xdb, 0x12, 0x53, 0xd5, 0x8e, 0xab, 0xa2, 0xa5,
	0x02, 0xf7, 0x08, 0x00, 0x45, 0x00, 0x00, 0x54, 0x38, 0x1a, 0x40, 0x00,
	0x40, 0x01, 0x81, 0x3b, 0xc0, 0xa8, 0x00, 0x01, 0xc0, 0xa8, 0x00, 0x02,
	0x08, 0x00, 0xdd, 0x9d, 0x7e, 0xde, 0x02, 0xc3, 0xcb, 0x07, 0x51, 0x58,
	0x00, 0x00, 0x00, 0x00, 0xba, 0x8d, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b,
	0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
	0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33,
	0x34, 0x35, 0x36, 0x37,
}

func TestDecodeGeneve1(t *testing.T) {
	p := gopacket.NewPacket(testPacketGeneve1, LinkTypeLinuxSLL, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{
		LayerTypeLinuxSLL, LayerTypeIPv4, LayerTypeUDP, LayerTypeGeneve,
		LayerTypeEthernet, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload,
	}, t)
	if got, ok := p.Layer(LayerTypeGeneve).(*Geneve); ok {
		want := &Geneve{
			BaseLayer: BaseLayer{
				Contents: testPacketGeneve1[44:52],
				Payload:  testPacketGeneve1[52:150],
			},
			Version:        0x0,
			OptionsLength:  0x0,
			OAMPacket:      false,
			CriticalOption: false,
			Protocol:       EthernetTypeTransparentEthernetBridging,
			VNI:            0x0,
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("Geneve layer mismatch, \nwant %#v\ngot  %#v\n", want, got)
		}
	}
}

func TestDecodeGeneve2(t *testing.T) {
	p := gopacket.NewPacket(testPacketGeneve2, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{
		LayerTypeEthernet, LayerTypeIPv4, LayerTypeUDP, LayerTypeGeneve,
		LayerTypeEthernet, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload,
	}, t)
	if got, ok := p.Layer(LayerTypeGeneve).(*Geneve); ok {
		want := &Geneve{
			BaseLayer: BaseLayer{
				Contents: testPacketGeneve2[42:50],
				Payload:  testPacketGeneve2[50:148],
			},
			Version:        0x0,
			OptionsLength:  0x0,
			OAMPacket:      false,
			CriticalOption: false,
			Protocol:       EthernetTypeTransparentEthernetBridging,
			VNI:            0xa,
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("Geneve layer mismatch, \nwant %#v\ngot  %#v\n", want, got)
		}
	}
}

func BenchmarkDecodeGeneve1(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketGeneve1, LinkTypeEthernet, gopacket.NoCopy)
	}
}
gopacket-1.1.14/layers/gre.go000066400000000000000000000120561316321740500160040ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"

	"github.com/google/gopacket"
)

// GRE is a Generic Routing Encapsulation header.
type GRE struct {
	BaseLayer
	ChecksumPresent, RoutingPresent, KeyPresent, SeqPresent, StrictSourceRoute bool
	RecursionControl, Flags, Version                                           uint8
	Protocol                                                                   EthernetType
	Checksum, Offset                                                           uint16
	Key, Seq                                                                   uint32
	*GRERouting
}

// GRERouting is GRE routing information, present if the RoutingPresent flag is
// set.
type GRERouting struct {
	AddressFamily        uint16
	SREOffset, SRELength uint8
	RoutingInformation   []byte
	Next                 *GRERouting
}

// LayerType returns gopacket.LayerTypeGRE.
func (g *GRE) LayerType() gopacket.LayerType { return LayerTypeGRE }

// DecodeFromBytes decodes the given bytes into this layer.
func (g *GRE) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	g.ChecksumPresent = data[0]&0x80 != 0
	g.RoutingPresent = data[0]&0x40 != 0
	g.KeyPresent = data[0]&0x20 != 0
	g.SeqPresent = data[0]&0x10 != 0
	g.StrictSourceRoute = data[0]&0x08 != 0
	g.RecursionControl = data[0] & 0x7
	g.Flags = data[1] >> 3
	g.Version = data[1] & 0x7
	g.Protocol = EthernetType(binary.BigEndian.Uint16(data[2:4]))
	offset := 4
	if g.ChecksumPresent || g.RoutingPresent {
		g.Checksum = binary.BigEndian.Uint16(data[offset : offset+2])
		g.Offset = binary.BigEndian.Uint16(data[offset+2 : offset+4])
		offset += 4
	}
	if g.KeyPresent {
		g.Key = binary.BigEndian.Uint32(data[offset : offset+4])
		offset += 4
	}
	if g.SeqPresent {
		g.Seq = binary.BigEndian.Uint32(data[offset : offset+4])
		offset += 4
	}
	if g.RoutingPresent {
		tail := &g.GRERouting
		for {
			sre := &GRERouting{
				AddressFamily: binary.BigEndian.Uint16(data[offset : offset+2]),
				SREOffset:     data[offset+2],
				SRELength:     data[offset+3],
			}
			sre.RoutingInformation = data[offset+4 : offset+4+int(sre.SRELength)]
			offset += 4 + int(sre.SRELength)
			if sre.AddressFamily == 0 && sre.SRELength == 0 {
				break
			}
			(*tail) = sre
			tail = &sre.Next
		}
	}
	g.BaseLayer = BaseLayer{data[:offset], data[offset:]}
	return nil
}

// SerializeTo writes the serialized form of this layer into the SerializationBuffer,
// implementing gopacket.SerializableLayer. See the docs for gopacket.SerializableLayer for more info.
func (g *GRE) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	size := 4
	if g.ChecksumPresent || g.RoutingPresent {
		size += 4
	}
	if g.KeyPresent {
		size += 4
	}
	if g.SeqPresent {
		size += 4
	}
	if g.RoutingPresent {
		r := g.GRERouting
		for r != nil {
			size += 4 + int(r.SRELength)
			r = r.Next
		}
		size += 4
	}
	buf, err := b.PrependBytes(size)
	if err != nil {
		return err
	}
	// Reset any potentially dirty memory in the first 2 bytes, as these use OR to set flags.
	buf[0] = 0
	buf[1] = 0
	if g.ChecksumPresent {
		buf[0] |= 0x80
	}
	if g.RoutingPresent {
		buf[0] |= 0x40
	}
	if g.KeyPresent {
		buf[0] |= 0x20
	}
	if g.SeqPresent {
		buf[0] |= 0x10
	}
	if g.StrictSourceRoute {
		buf[0] |= 0x08
	}
	buf[0] |= g.RecursionControl
	buf[1] |= g.Flags << 3
	buf[1] |= g.Version
	binary.BigEndian.PutUint16(buf[2:4], uint16(g.Protocol))
	offset := 4
	if g.ChecksumPresent || g.RoutingPresent {
		// Don't write the checksum value yet, as we may need to compute it,
		// which requires the entire header be complete.
		// Instead we zeroize the memory in case it is dirty.
		buf[offset] = 0
		buf[offset+1] = 0
		binary.BigEndian.PutUint16(buf[offset+2:offset+4], g.Offset)
		offset += 4
	}
	if g.KeyPresent {
		binary.BigEndian.PutUint32(buf[offset:offset+4], g.Key)
		offset += 4
	}
	if g.SeqPresent {
		binary.BigEndian.PutUint32(buf[offset:offset+4], g.Seq)
		offset += 4
	}
	if g.RoutingPresent {
		sre := g.GRERouting
		for sre != nil {
			binary.BigEndian.PutUint16(buf[offset:offset+2], sre.AddressFamily)
			buf[offset+2] = sre.SREOffset
			buf[offset+3] = sre.SRELength
			copy(buf[offset+4:offset+4+int(sre.SRELength)], sre.RoutingInformation)
			offset += 4 + int(sre.SRELength)
			sre = sre.Next
		}
		// Terminate routing field with a "NULL" SRE.
		binary.BigEndian.PutUint32(buf[offset:offset+4], 0)
	}
	if g.ChecksumPresent {
		if opts.ComputeChecksums {
			g.Checksum = tcpipChecksum(b.Bytes(), 0)
		}

		binary.BigEndian.PutUint16(buf[4:6], g.Checksum)
	}
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (g *GRE) CanDecode() gopacket.LayerClass {
	return LayerTypeGRE
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (g *GRE) NextLayerType() gopacket.LayerType {
	return g.Protocol.LayerType()
}

func decodeGRE(data []byte, p gopacket.PacketBuilder) error {
	g := &GRE{}
	return decodingLayerDecoder(g, data, p)
}
gopacket-1.1.14/layers/gre_test.go000066400000000000000000000324751316321740500170520ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
package layers

import (
	"fmt"
	"net"
	"reflect"
	"testing"

	"github.com/google/gopacket"
)

// testPacketGRE is the packet:
//   15:08:08.003196 IP 192.168.1.1 > 192.168.1.2: GREv0, length 88: IP 172.16.1.1 > 172.16.2.1: ICMP echo request, id 4724, seq 1, length 64
//      0x0000:  3a56 6b69 595e 8e7a 12c3 a971 0800 4500  :VkiY^.z...q..E.
//      0x0010:  006c 843c 4000 402f 32d3 c0a8 0101 c0a8  .l.<@.@/2.......
//      0x0020:  0102 0000 0800 4500 0054 0488 4000 4001  ......E..T..@.@.
//      0x0030:  dafe ac10 0101 ac10 0201 0800 82c4 1274  ...............t
//      0x0040:  0001 c892 a354 0000 0000 380c 0000 0000  .....T....8.....
//      0x0050:  0000 1011 1213 1415 1617 1819 1a1b 1c1d  ................
//      0x0060:  1e1f 2021 2223 2425 2627 2829 2a2b 2c2d  ...!"#$%&'()*+,-
//      0x0070:  2e2f 3031 3233 3435 3637                 ./01234567
var testPacketGRE = []byte{
	0x3a, 0x56, 0x6b, 0x69, 0x59, 0x5e, 0x8e, 0x7a, 0x12, 0xc3, 0xa9, 0x71, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x6c, 0x84, 0x3c, 0x40, 0x00, 0x40, 0x2f, 0x32, 0xd3, 0xc0, 0xa8, 0x01, 0x01, 0xc0, 0xa8,
	0x01, 0x02, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00, 0x00, 0x54, 0x04, 0x88, 0x40, 0x00, 0x40, 0x01,
	0xda, 0xfe, 0xac, 0x10, 0x01, 0x01, 0xac, 0x10, 0x02, 0x01, 0x08, 0x00, 0x82, 0xc4, 0x12, 0x74,
	0x00, 0x01, 0xc8, 0x92, 0xa3, 0x54, 0x00, 0x00, 0x00, 0x00, 0x38, 0x0c, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
	0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
	0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
}

func TestPacketGRE(t *testing.T) {
	p := gopacket.NewPacket(testPacketGRE, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeGRE, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	if got, ok := p.Layer(LayerTypeGRE).(*GRE); ok {
		want := &GRE{
			BaseLayer: BaseLayer{testPacketGRE[34:38], testPacketGRE[38:]},
			Protocol:  EthernetTypeIPv4,
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("GRE layer mismatch, \nwant %#v\ngot  %#v\n", want, got)
		}
	}
}

func BenchmarkDecodePacketGRE(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketGRE, LinkTypeEthernet, gopacket.NoCopy)
	}
}

var testIPv4OverGRE = []gopacket.SerializableLayer{
	&Ethernet{
		SrcMAC:       net.HardwareAddr{142, 122, 18, 195, 169, 113},
		DstMAC:       net.HardwareAddr{58, 86, 107, 105, 89, 94},
		EthernetType: EthernetTypeIPv4,
	},
	&IPv4{
		Version:  4,
		SrcIP:    net.IP{192, 168, 1, 1},
		DstIP:    net.IP{192, 168, 1, 2},
		Protocol: IPProtocolGRE,
		Flags:    IPv4DontFragment,
		TTL:      64,
		Id:       33852,
		IHL:      5,
	},
	&GRE{
		Protocol: EthernetTypeIPv4,
	},
	&IPv4{
		Version:  4,
		SrcIP:    net.IP{172, 16, 1, 1},
		DstIP:    net.IP{172, 16, 2, 1},
		Protocol: IPProtocolICMPv4,
		Flags:    IPv4DontFragment,
		TTL:      64,
		IHL:      5,
		Id:       1160,
	},
	&ICMPv4{
		TypeCode: CreateICMPv4TypeCode(ICMPv4TypeEchoRequest, 0),
		Id:       4724,
		Seq:      1,
	},
	gopacket.Payload{
		0xc8, 0x92, 0xa3, 0x54, 0x00, 0x00, 0x00, 0x00, 0x38, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
		0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
		0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
	},
}

func TestIPv4OverGREEncode(t *testing.T) {
	b := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{
		ComputeChecksums: true,
		FixLengths:       true,
	}
	if err := gopacket.SerializeLayers(b, opts, testIPv4OverGRE...); err != nil {
		t.Errorf("Unable to serialize: %v", err)
	}
	p := gopacket.NewPacket(b.Bytes(), LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeGRE, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	if got, want := b.Bytes(), testPacketGRE; !reflect.DeepEqual(want, got) {
		t.Errorf("Encoding mismatch, \nwant: %v\ngot %v\n", want, got)
	}
}

func BenchmarkEncodePacketGRE(b *testing.B) {
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{
		ComputeChecksums: true,
		FixLengths:       true,
	}
	for i := 0; i < b.N; i++ {
		gopacket.SerializeLayers(buf, opts, testIPv4OverGRE...)
		buf.Clear()
	}
}

// testPacketEthernetOverGRE is the packet:
//   11:01:38.124768 IP 192.168.1.1 > 192.168.1.2: GREv0, length 102: IP 172.16.1.1 > 172.16.1.2: ICMP echo request, id 3842, seq 1, length 64
//      0x0000:  ea6b 4cd3 5513 d6b9 d880 56ef 0800 4500  .kL.U.....V...E.
//      0x0010:  007a 0acd 4000 402f ac34 c0a8 0101 c0a8  .z..@.@/.4......
//      0x0020:  0102 0000 6558 aa6a 36e6 c630 6e32 3ec7  ....eX.j6..0n2>.
//      0x0030:  9def 0800 4500 0054 d970 4000 4001 0715  ....E..T.p@.@...
//      0x0040:  ac10 0101 ac10 0102 0800 3f15 0f02 0001  ..........?.....
//      0x0050:  82d9 b154 0000 0000 b5e6 0100 0000 0000  ...T............
//      0x0060:  1011 1213 1415 1617 1819 1a1b 1c1d 1e1f  ................
//      0x0070:  2021 2223 2425 2627 2829 2a2b 2c2d 2e2f  .!"#$%&'()*+,-./
//      0x0080:  3031 3233 3435 3637                      01234567
var testPacketEthernetOverGRE = []byte{
	0xea, 0x6b, 0x4c, 0xd3, 0x55, 0x13, 0xd6, 0xb9, 0xd8, 0x80, 0x56, 0xef, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x7a, 0x0a, 0xcd, 0x40, 0x00, 0x40, 0x2f, 0xac, 0x34, 0xc0, 0xa8, 0x01, 0x01, 0xc0, 0xa8,
	0x01, 0x02, 0x00, 0x00, 0x65, 0x58, 0xaa, 0x6a, 0x36, 0xe6, 0xc6, 0x30, 0x6e, 0x32, 0x3e, 0xc7,
	0x9d, 0xef, 0x08, 0x00, 0x45, 0x00, 0x00, 0x54, 0xd9, 0x70, 0x40, 0x00, 0x40, 0x01, 0x07, 0x15,
	0xac, 0x10, 0x01, 0x01, 0xac, 0x10, 0x01, 0x02, 0x08, 0x00, 0x3f, 0x15, 0x0f, 0x02, 0x00, 0x01,
	0x82, 0xd9, 0xb1, 0x54, 0x00, 0x00, 0x00, 0x00, 0xb5, 0xe6, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
	0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
}

func TestPacketEthernetOverGRE(t *testing.T) {
	p := gopacket.NewPacket(testPacketEthernetOverGRE, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeGRE, LayerTypeEthernet, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	if got, ok := p.Layer(LayerTypeGRE).(*GRE); ok {
		want := &GRE{
			BaseLayer: BaseLayer{testPacketEthernetOverGRE[34:38], testPacketEthernetOverGRE[38:]},
			Protocol:  EthernetTypeTransparentEthernetBridging,
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("GRE layer mismatch, \nwant %#v\ngot  %#v\n", want, got)
		}
	}
}

func BenchmarkDecodePacketEthernetOverGRE(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketEthernetOverGRE, LinkTypeEthernet, gopacket.NoCopy)
	}
}

var testEthernetOverGRE = []gopacket.SerializableLayer{
	&Ethernet{
		SrcMAC:       net.HardwareAddr{0xd6, 0xb9, 0xd8, 0x80, 0x56, 0xef},
		DstMAC:       net.HardwareAddr{0xea, 0x6b, 0x4c, 0xd3, 0x55, 0x13},
		EthernetType: EthernetTypeIPv4,
	},
	&IPv4{
		Version:  4,
		SrcIP:    net.IP{192, 168, 1, 1},
		DstIP:    net.IP{192, 168, 1, 2},
		Protocol: IPProtocolGRE,
		Flags:    IPv4DontFragment,
		TTL:      64,
		Id:       2765,
		IHL:      5,
	},
	&GRE{
		Protocol: EthernetTypeTransparentEthernetBridging,
	},
	&Ethernet{
		SrcMAC:       net.HardwareAddr{0x6e, 0x32, 0x3e, 0xc7, 0x9d, 0xef},
		DstMAC:       net.HardwareAddr{0xaa, 0x6a, 0x36, 0xe6, 0xc6, 0x30},
		EthernetType: EthernetTypeIPv4,
	},
	&IPv4{
		Version:  4,
		SrcIP:    net.IP{172, 16, 1, 1},
		DstIP:    net.IP{172, 16, 1, 2},
		Protocol: IPProtocolICMPv4,
		Flags:    IPv4DontFragment,
		TTL:      64,
		IHL:      5,
		Id:       55664,
	},
	&ICMPv4{
		TypeCode: CreateICMPv4TypeCode(ICMPv4TypeEchoRequest, 0),
		Id:       3842,
		Seq:      1,
	},
	gopacket.Payload{
		0x82, 0xd9, 0xb1, 0x54, 0x00, 0x00, 0x00, 0x00, 0xb5, 0xe6, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
		0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
		0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
	},
}

func TestEthernetOverGREEncode(t *testing.T) {
	b := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{
		ComputeChecksums: true,
		FixLengths:       true,
	}
	if err := gopacket.SerializeLayers(b, opts, testEthernetOverGRE...); err != nil {
		t.Errorf("Unable to serialize: %v", err)
	}
	p := gopacket.NewPacket(b.Bytes(), LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeGRE, LayerTypeEthernet, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	if got, want := b.Bytes(), testPacketEthernetOverGRE; !reflect.DeepEqual(want, got) {
		t.Errorf("Encoding mismatch, \nwant: %v\ngot %v\n", want, got)
	}
}

func BenchmarkEncodePacketEthernetOverGRE(b *testing.B) {
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{
		ComputeChecksums: true,
		FixLengths:       true,
	}
	for i := 0; i < b.N; i++ {
		gopacket.SerializeLayers(buf, opts, testEthernetOverGRE...)
		buf.Clear()
	}
}

var testGREChecksum = map[uint16][]gopacket.SerializableLayer{
	0x77ff: {
		&Ethernet{
			SrcMAC:       net.HardwareAddr{0xc2, 0x00, 0x57, 0x75, 0x00, 0x00},
			DstMAC:       net.HardwareAddr{0xc2, 0x01, 0x57, 0x75, 0x00, 0x00},
			EthernetType: EthernetTypeIPv4,
		},
		&IPv4{
			Version:  4,
			SrcIP:    net.IP{10, 0, 0, 1},
			DstIP:    net.IP{10, 0, 0, 2},
			Protocol: IPProtocolGRE,
			TTL:      255,
			Id:       10,
			IHL:      5,
		},
		&GRE{
			Protocol:        EthernetTypeIPv4,
			ChecksumPresent: true,
		},
		&IPv4{
			Version:  4,
			SrcIP:    net.IP{1, 1, 1, 1},
			DstIP:    net.IP{2, 2, 2, 2},
			Protocol: IPProtocolICMPv4,
			TTL:      255,
			IHL:      5,
			Id:       10,
		},
		&ICMPv4{
			TypeCode: CreateICMPv4TypeCode(ICMPv4TypeEchoRequest, 0),
			Id:       2,
			Seq:      0,
		},
		gopacket.Payload{
			0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xbe, 0x70, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
			0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
			0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
			0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
			0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
		},
	},
	0x8475: {
		&Ethernet{
			SrcMAC:       net.HardwareAddr{0xc2, 0x00, 0x57, 0x75, 0x00, 0x00},
			DstMAC:       net.HardwareAddr{0xc2, 0x01, 0x57, 0x75, 0x00, 0x00},
			EthernetType: EthernetTypeIPv4,
		},
		&IPv4{
			Version:  4,
			SrcIP:    net.IP{10, 0, 0, 1},
			DstIP:    net.IP{10, 0, 0, 2},
			Protocol: IPProtocolGRE,
			TTL:      255,
			Id:       10,
			IHL:      5,
		},
		&GRE{
			Protocol:        EthernetTypeIPv4,
			ChecksumPresent: true,
		},
		&IPv4{
			Version:  4,
			SrcIP:    net.IP{2, 3, 4, 5},
			DstIP:    net.IP{2, 3, 4, 50},
			Protocol: IPProtocolUDP,
			TTL:      1,
			IHL:      5,
			Flags:    IPv4DontFragment,
			Id:       964,
		},
		&UDP{
			SrcPort: 41781,
			DstPort: 33434,
		},
		gopacket.Payload{
			0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
			0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
		},
	},
}

func TestGREChecksum(t *testing.T) {
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{
		ComputeChecksums: true,
		FixLengths:       true,
	}
	for cksum, packet := range testGREChecksum {
		buf.Clear()
		if err := setNetworkLayer(packet); err != nil {
			t.Errorf("Failed to set network layer: %v", err)
			continue
		}
		if err := gopacket.SerializeLayers(buf, opts, packet...); err != nil {
			t.Errorf("Failed to serialize packet: %v", err)
			continue
		}
		p := gopacket.NewPacket(buf.Bytes(), LinkTypeEthernet, gopacket.Default)
		t.Log(p)
		if p.ErrorLayer() != nil {
			t.Error("Failed to decode packet:", p.ErrorLayer().Error())
			continue
		}
		if got, ok := p.Layer(LayerTypeGRE).(*GRE); ok {
			if got.Checksum != cksum {
				t.Errorf("Incorrect checksum calculated for GRE packet: want %v, got %v", cksum, got.Checksum)
			}
		}
	}
}

func setNetworkLayer(layers []gopacket.SerializableLayer) error {
	type setNetworkLayerForChecksum interface {
		SetNetworkLayerForChecksum(gopacket.NetworkLayer) error
	}
	var l gopacket.NetworkLayer
	for _, layer := range layers {
		if n, ok := layer.(gopacket.NetworkLayer); ok {
			l = n
		}
		if s, ok := layer.(setNetworkLayerForChecksum); ok {
			if l == nil {
				return fmt.Errorf("no enclosing network layer found before: %v", s)
			}
			if err := s.SetNetworkLayerForChecksum(l); err != nil {
				return fmt.Errorf("failed to set network layer(%v) on layer(%v): %v", l, s, err)
			}
		}
	}
	return nil
}
gopacket-1.1.14/layers/iana_ports.go000066400000000000000000007124621316321740500173760ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.

package layers

// Created by gen.go, don't edit manually
// Generated at 2017-01-04 15:05:26.649794815 -0700 MST
// Fetched from "http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml"

// TCPPortNames contains the port names for all TCP ports.
var TCPPortNames = tcpPortNames

// UDPPortNames contains the port names for all UDP ports.
var UDPPortNames = udpPortNames

// SCTPPortNames contains the port names for all SCTP ports.
var SCTPPortNames = sctpPortNames

var tcpPortNames = map[TCPPort]string{
	1:     "tcpmux",
	2:     "compressnet",
	3:     "compressnet",
	5:     "rje",
	7:     "echo",
	9:     "discard",
	11:    "systat",
	13:    "daytime",
	17:    "qotd",
	18:    "msp",
	19:    "chargen",
	20:    "ftp-data",
	21:    "ftp",
	22:    "ssh",
	23:    "telnet",
	25:    "smtp",
	27:    "nsw-fe",
	29:    "msg-icp",
	31:    "msg-auth",
	33:    "dsp",
	37:    "time",
	38:    "rap",
	39:    "rlp",
	41:    "graphics",
	42:    "name",
	43:    "nicname",
	44:    "mpm-flags",
	45:    "mpm",
	46:    "mpm-snd",
	47:    "ni-ftp",
	48:    "auditd",
	49:    "tacacs",
	50:    "re-mail-ck",
	52:    "xns-time",
	53:    "domain",
	54:    "xns-ch",
	55:    "isi-gl",
	56:    "xns-auth",
	58:    "xns-mail",
	61:    "ni-mail",
	62:    "acas",
	63:    "whoispp",
	64:    "covia",
	65:    "tacacs-ds",
	66:    "sql-net",
	67:    "bootps",
	68:    "bootpc",
	69:    "tftp",
	70:    "gopher",
	71:    "netrjs-1",
	72:    "netrjs-2",
	73:    "netrjs-3",
	74:    "netrjs-4",
	76:    "deos",
	78:    "vettcp",
	79:    "finger",
	80:    "http",
	82:    "xfer",
	83:    "mit-ml-dev",
	84:    "ctf",
	85:    "mit-ml-dev",
	86:    "mfcobol",
	88:    "kerberos",
	89:    "su-mit-tg",
	90:    "dnsix",
	91:    "mit-dov",
	92:    "npp",
	93:    "dcp",
	94:    "objcall",
	95:    "supdup",
	96:    "dixie",
	97:    "swift-rvf",
	98:    "tacnews",
	99:    "metagram",
	101:   "hostname",
	102:   "iso-tsap",
	103:   "gppitnp",
	104:   "acr-nema",
	105:   "cso",
	106:   "3com-tsmux",
	107:   "rtelnet",
	108:   "snagas",
	109:   "pop2",
	110:   "pop3",
	111:   "sunrpc",
	112:   "mcidas",
	113:   "ident",
	115:   "sftp",
	116:   "ansanotify",
	117:   "uucp-path",
	118:   "sqlserv",
	119:   "nntp",
	120:   "cfdptkt",
	121:   "erpc",
	122:   "smakynet",
	123:   "ntp",
	124:   "ansatrader",
	125:   "locus-map",
	126:   "nxedit",
	127:   "locus-con",
	128:   "gss-xlicen",
	129:   "pwdgen",
	130:   "cisco-fna",
	131:   "cisco-tna",
	132:   "cisco-sys",
	133:   "statsrv",
	134:   "ingres-net",
	135:   "epmap",
	136:   "profile",
	137:   "netbios-ns",
	138:   "netbios-dgm",
	139:   "netbios-ssn",
	140:   "emfis-data",
	141:   "emfis-cntl",
	142:   "bl-idm",
	143:   "imap",
	144:   "uma",
	145:   "uaac",
	146:   "iso-tp0",
	147:   "iso-ip",
	148:   "jargon",
	149:   "aed-512",
	150:   "sql-net",
	151:   "hems",
	152:   "bftp",
	153:   "sgmp",
	154:   "netsc-prod",
	155:   "netsc-dev",
	156:   "sqlsrv",
	157:   "knet-cmp",
	158:   "pcmail-srv",
	159:   "nss-routing",
	160:   "sgmp-traps",
	161:   "snmp",
	162:   "snmptrap",
	163:   "cmip-man",
	164:   "cmip-agent",
	165:   "xns-courier",
	166:   "s-net",
	167:   "namp",
	168:   "rsvd",
	169:   "send",
	170:   "print-srv",
	171:   "multiplex",
	172:   "cl-1",
	173:   "xyplex-mux",
	174:   "mailq",
	175:   "vmnet",
	176:   "genrad-mux",
	177:   "xdmcp",
	178:   "nextstep",
	179:   "bgp",
	180:   "ris",
	181:   "unify",
	182:   "audit",
	183:   "ocbinder",
	184:   "ocserver",
	185:   "remote-kis",
	186:   "kis",
	187:   "aci",
	188:   "mumps",
	189:   "qft",
	190:   "gacp",
	191:   "prospero",
	192:   "osu-nms",
	193:   "srmp",
	194:   "irc",
	195:   "dn6-nlm-aud",
	196:   "dn6-smm-red",
	197:   "dls",
	198:   "dls-mon",
	199:   "smux",
	200:   "src",
	201:   "at-rtmp",
	202:   "at-nbp",
	203:   "at-3",
	204:   "at-echo",
	205:   "at-5",
	206:   "at-zis",
	207:   "at-7",
	208:   "at-8",
	209:   "qmtp",
	210:   "z39-50",
	211:   "914c-g",
	212:   "anet",
	213:   "ipx",
	214:   "vmpwscs",
	215:   "softpc",
	216:   "CAIlic",
	217:   "dbase",
	218:   "mpp",
	219:   "uarps",
	220:   "imap3",
	221:   "fln-spx",
	222:   "rsh-spx",
	223:   "cdc",
	224:   "masqdialer",
	242:   "direct",
	243:   "sur-meas",
	244:   "inbusiness",
	245:   "link",
	246:   "dsp3270",
	247:   "subntbcst-tftp",
	248:   "bhfhs",
	256:   "rap",
	257:   "set",
	259:   "esro-gen",
	260:   "openport",
	261:   "nsiiops",
	262:   "arcisdms",
	263:   "hdap",
	264:   "bgmp",
	265:   "x-bone-ctl",
	266:   "sst",
	267:   "td-service",
	268:   "td-replica",
	269:   "manet",
	271:   "pt-tls",
	280:   "http-mgmt",
	281:   "personal-link",
	282:   "cableport-ax",
	283:   "rescap",
	284:   "corerjd",
	286:   "fxp",
	287:   "k-block",
	308:   "novastorbakcup",
	309:   "entrusttime",
	310:   "bhmds",
	311:   "asip-webadmin",
	312:   "vslmp",
	313:   "magenta-logic",
	314:   "opalis-robot",
	315:   "dpsi",
	316:   "decauth",
	317:   "zannet",
	318:   "pkix-timestamp",
	319:   "ptp-event",
	320:   "ptp-general",
	321:   "pip",
	322:   "rtsps",
	323:   "rpki-rtr",
	324:   "rpki-rtr-tls",
	333:   "texar",
	344:   "pdap",
	345:   "pawserv",
	346:   "zserv",
	347:   "fatserv",
	348:   "csi-sgwp",
	349:   "mftp",
	350:   "matip-type-a",
	351:   "matip-type-b",
	352:   "dtag-ste-sb",
	353:   "ndsauth",
	354:   "bh611",
	355:   "datex-asn",
	356:   "cloanto-net-1",
	357:   "bhevent",
	358:   "shrinkwrap",
	359:   "nsrmp",
	360:   "scoi2odialog",
	361:   "semantix",
	362:   "srssend",
	363:   "rsvp-tunnel",
	364:   "aurora-cmgr",
	365:   "dtk",
	366:   "odmr",
	367:   "mortgageware",
	368:   "qbikgdp",
	369:   "rpc2portmap",
	370:   "codaauth2",
	371:   "clearcase",
	372:   "ulistproc",
	373:   "legent-1",
	374:   "legent-2",
	375:   "hassle",
	376:   "nip",
	377:   "tnETOS",
	378:   "dsETOS",
	379:   "is99c",
	380:   "is99s",
	381:   "hp-collector",
	382:   "hp-managed-node",
	383:   "hp-alarm-mgr",
	384:   "arns",
	385:   "ibm-app",
	386:   "asa",
	387:   "aurp",
	388:   "unidata-ldm",
	389:   "ldap",
	390:   "uis",
	391:   "synotics-relay",
	392:   "synotics-broker",
	393:   "meta5",
	394:   "embl-ndt",
	395:   "netcp",
	396:   "netware-ip",
	397:   "mptn",
	398:   "kryptolan",
	399:   "iso-tsap-c2",
	400:   "osb-sd",
	401:   "ups",
	402:   "genie",
	403:   "decap",
	404:   "nced",
	405:   "ncld",
	406:   "imsp",
	407:   "timbuktu",
	408:   "prm-sm",
	409:   "prm-nm",
	410:   "decladebug",
	411:   "rmt",
	412:   "synoptics-trap",
	413:   "smsp",
	414:   "infoseek",
	415:   "bnet",
	416:   "silverplatter",
	417:   "onmux",
	418:   "hyper-g",
	419:   "ariel1",
	420:   "smpte",
	421:   "ariel2",
	422:   "ariel3",
	423:   "opc-job-start",
	424:   "opc-job-track",
	425:   "icad-el",
	426:   "smartsdp",
	427:   "svrloc",
	428:   "ocs-cmu",
	429:   "ocs-amu",
	430:   "utmpsd",
	431:   "utmpcd",
	432:   "iasd",
	433:   "nnsp",
	434:   "mobileip-agent",
	435:   "mobilip-mn",
	436:   "dna-cml",
	437:   "comscm",
	438:   "dsfgw",
	439:   "dasp",
	440:   "sgcp",
	441:   "decvms-sysmgt",
	442:   "cvc-hostd",
	443:   "https",
	444:   "snpp",
	445:   "microsoft-ds",
	446:   "ddm-rdb",
	447:   "ddm-dfm",
	448:   "ddm-ssl",
	449:   "as-servermap",
	450:   "tserver",
	451:   "sfs-smp-net",
	452:   "sfs-config",
	453:   "creativeserver",
	454:   "contentserver",
	455:   "creativepartnr",
	456:   "macon-tcp",
	457:   "scohelp",
	458:   "appleqtc",
	459:   "ampr-rcmd",
	460:   "skronk",
	461:   "datasurfsrv",
	462:   "datasurfsrvsec",
	463:   "alpes",
	464:   "kpasswd",
	465:   "urd",
	466:   "digital-vrc",
	467:   "mylex-mapd",
	468:   "photuris",
	469:   "rcp",
	470:   "scx-proxy",
	471:   "mondex",
	472:   "ljk-login",
	473:   "hybrid-pop",
	474:   "tn-tl-w1",
	475:   "tcpnethaspsrv",
	476:   "tn-tl-fd1",
	477:   "ss7ns",
	478:   "spsc",
	479:   "iafserver",
	480:   "iafdbase",
	481:   "ph",
	482:   "bgs-nsi",
	483:   "ulpnet",
	484:   "integra-sme",
	485:   "powerburst",
	486:   "avian",
	487:   "saft",
	488:   "gss-http",
	489:   "nest-protocol",
	490:   "micom-pfs",
	491:   "go-login",
	492:   "ticf-1",
	493:   "ticf-2",
	494:   "pov-ray",
	495:   "intecourier",
	496:   "pim-rp-disc",
	497:   "retrospect",
	498:   "siam",
	499:   "iso-ill",
	500:   "isakmp",
	501:   "stmf",
	502:   "mbap",
	503:   "intrinsa",
	504:   "citadel",
	505:   "mailbox-lm",
	506:   "ohimsrv",
	507:   "crs",
	508:   "xvttp",
	509:   "snare",
	510:   "fcp",
	511:   "passgo",
	512:   "exec",
	513:   "login",
	514:   "shell",
	515:   "printer",
	516:   "videotex",
	517:   "talk",
	518:   "ntalk",
	519:   "utime",
	520:   "efs",
	521:   "ripng",
	522:   "ulp",
	523:   "ibm-db2",
	524:   "ncp",
	525:   "timed",
	526:   "tempo",
	527:   "stx",
	528:   "custix",
	529:   "irc-serv",
	530:   "courier",
	531:   "conference",
	532:   "netnews",
	533:   "netwall",
	534:   "windream",
	535:   "iiop",
	536:   "opalis-rdv",
	537:   "nmsp",
	538:   "gdomap",
	539:   "apertus-ldp",
	540:   "uucp",
	541:   "uucp-rlogin",
	542:   "commerce",
	543:   "klogin",
	544:   "kshell",
	545:   "appleqtcsrvr",
	546:   "dhcpv6-client",
	547:   "dhcpv6-server",
	548:   "afpovertcp",
	549:   "idfp",
	550:   "new-rwho",
	551:   "cybercash",
	552:   "devshr-nts",
	553:   "pirp",
	554:   "rtsp",
	555:   "dsf",
	556:   "remotefs",
	557:   "openvms-sysipc",
	558:   "sdnskmp",
	559:   "teedtap",
	560:   "rmonitor",
	561:   "monitor",
	562:   "chshell",
	563:   "nntps",
	564:   "9pfs",
	565:   "whoami",
	566:   "streettalk",
	567:   "banyan-rpc",
	568:   "ms-shuttle",
	569:   "ms-rome",
	570:   "meter",
	571:   "meter",
	572:   "sonar",
	573:   "banyan-vip",
	574:   "ftp-agent",
	575:   "vemmi",
	576:   "ipcd",
	577:   "vnas",
	578:   "ipdd",
	579:   "decbsrv",
	580:   "sntp-heartbeat",
	581:   "bdp",
	582:   "scc-security",
	583:   "philips-vc",
	584:   "keyserver",
	586:   "password-chg",
	587:   "submission",
	588:   "cal",
	589:   "eyelink",
	590:   "tns-cml",
	591:   "http-alt",
	592:   "eudora-set",
	593:   "http-rpc-epmap",
	594:   "tpip",
	595:   "cab-protocol",
	596:   "smsd",
	597:   "ptcnameservice",
	598:   "sco-websrvrmg3",
	599:   "acp",
	600:   "ipcserver",
	601:   "syslog-conn",
	602:   "xmlrpc-beep",
	603:   "idxp",
	604:   "tunnel",
	605:   "soap-beep",
	606:   "urm",
	607:   "nqs",
	608:   "sift-uft",
	609:   "npmp-trap",
	610:   "npmp-local",
	611:   "npmp-gui",
	612:   "hmmp-ind",
	613:   "hmmp-op",
	614:   "sshell",
	615:   "sco-inetmgr",
	616:   "sco-sysmgr",
	617:   "sco-dtmgr",
	618:   "dei-icda",
	619:   "compaq-evm",
	620:   "sco-websrvrmgr",
	621:   "escp-ip",
	622:   "collaborator",
	623:   "oob-ws-http",
	624:   "cryptoadmin",
	625:   "dec-dlm",
	626:   "asia",
	627:   "passgo-tivoli",
	628:   "qmqp",
	629:   "3com-amp3",
	630:   "rda",
	631:   "ipp",
	632:   "bmpp",
	633:   "servstat",
	634:   "ginad",
	635:   "rlzdbase",
	636:   "ldaps",
	637:   "lanserver",
	638:   "mcns-sec",
	639:   "msdp",
	640:   "entrust-sps",
	641:   "repcmd",
	642:   "esro-emsdp",
	643:   "sanity",
	644:   "dwr",
	645:   "pssc",
	646:   "ldp",
	647:   "dhcp-failover",
	648:   "rrp",
	649:   "cadview-3d",
	650:   "obex",
	651:   "ieee-mms",
	652:   "hello-port",
	653:   "repscmd",
	654:   "aodv",
	655:   "tinc",
	656:   "spmp",
	657:   "rmc",
	658:   "tenfold",
	660:   "mac-srvr-admin",
	661:   "hap",
	662:   "pftp",
	663:   "purenoise",
	664:   "oob-ws-https",
	665:   "sun-dr",
	666:   "mdqs",
	667:   "disclose",
	668:   "mecomm",
	669:   "meregister",
	670:   "vacdsm-sws",
	671:   "vacdsm-app",
	672:   "vpps-qua",
	673:   "cimplex",
	674:   "acap",
	675:   "dctp",
	676:   "vpps-via",
	677:   "vpp",
	678:   "ggf-ncp",
	679:   "mrm",
	680:   "entrust-aaas",
	681:   "entrust-aams",
	682:   "xfr",
	683:   "corba-iiop",
	684:   "corba-iiop-ssl",
	685:   "mdc-portmapper",
	686:   "hcp-wismar",
	687:   "asipregistry",
	688:   "realm-rusd",
	689:   "nmap",
	690:   "vatp",
	691:   "msexch-routing",
	692:   "hyperwave-isp",
	693:   "connendp",
	694:   "ha-cluster",
	695:   "ieee-mms-ssl",
	696:   "rushd",
	697:   "uuidgen",
	698:   "olsr",
	699:   "accessnetwork",
	700:   "epp",
	701:   "lmp",
	702:   "iris-beep",
	704:   "elcsd",
	705:   "agentx",
	706:   "silc",
	707:   "borland-dsj",
	709:   "entrust-kmsh",
	710:   "entrust-ash",
	711:   "cisco-tdp",
	712:   "tbrpf",
	713:   "iris-xpc",
	714:   "iris-xpcs",
	715:   "iris-lwz",
	729:   "netviewdm1",
	730:   "netviewdm2",
	731:   "netviewdm3",
	741:   "netgw",
	742:   "netrcs",
	744:   "flexlm",
	747:   "fujitsu-dev",
	748:   "ris-cm",
	749:   "kerberos-adm",
	750:   "rfile",
	751:   "pump",
	752:   "qrh",
	753:   "rrh",
	754:   "tell",
	758:   "nlogin",
	759:   "con",
	760:   "ns",
	761:   "rxe",
	762:   "quotad",
	763:   "cycleserv",
	764:   "omserv",
	765:   "webster",
	767:   "phonebook",
	769:   "vid",
	770:   "cadlock",
	771:   "rtip",
	772:   "cycleserv2",
	773:   "submit",
	774:   "rpasswd",
	775:   "entomb",
	776:   "wpages",
	777:   "multiling-http",
	780:   "wpgs",
	800:   "mdbs-daemon",
	801:   "device",
	802:   "mbap-s",
	810:   "fcp-udp",
	828:   "itm-mcell-s",
	829:   "pkix-3-ca-ra",
	830:   "netconf-ssh",
	831:   "netconf-beep",
	832:   "netconfsoaphttp",
	833:   "netconfsoapbeep",
	847:   "dhcp-failover2",
	848:   "gdoi",
	853:   "domain-s",
	860:   "iscsi",
	861:   "owamp-control",
	862:   "twamp-control",
	873:   "rsync",
	886:   "iclcnet-locate",
	887:   "iclcnet-svinfo",
	888:   "accessbuilder",
	900:   "omginitialrefs",
	901:   "smpnameres",
	902:   "ideafarm-door",
	903:   "ideafarm-panic",
	910:   "kink",
	911:   "xact-backup",
	912:   "apex-mesh",
	913:   "apex-edge",
	989:   "ftps-data",
	990:   "ftps",
	991:   "nas",
	992:   "telnets",
	993:   "imaps",
	995:   "pop3s",
	996:   "vsinet",
	997:   "maitrd",
	998:   "busboy",
	999:   "garcon",
	1000:  "cadlock2",
	1001:  "webpush",
	1010:  "surf",
	1021:  "exp1",
	1022:  "exp2",
	1025:  "blackjack",
	1026:  "cap",
	1029:  "solid-mux",
	1033:  "netinfo-local",
	1034:  "activesync",
	1035:  "mxxrlogin",
	1036:  "nsstp",
	1037:  "ams",
	1038:  "mtqp",
	1039:  "sbl",
	1040:  "netarx",
	1041:  "danf-ak2",
	1042:  "afrog",
	1043:  "boinc-client",
	1044:  "dcutility",
	1045:  "fpitp",
	1046:  "wfremotertm",
	1047:  "neod1",
	1048:  "neod2",
	1049:  "td-postman",
	1050:  "cma",
	1051:  "optima-vnet",
	1052:  "ddt",
	1053:  "remote-as",
	1054:  "brvread",
	1055:  "ansyslmd",
	1056:  "vfo",
	1057:  "startron",
	1058:  "nim",
	1059:  "nimreg",
	1060:  "polestar",
	1061:  "kiosk",
	1062:  "veracity",
	1063:  "kyoceranetdev",
	1064:  "jstel",
	1065:  "syscomlan",
	1066:  "fpo-fns",
	1067:  "instl-boots",
	1068:  "instl-bootc",
	1069:  "cognex-insight",
	1070:  "gmrupdateserv",
	1071:  "bsquare-voip",
	1072:  "cardax",
	1073:  "bridgecontrol",
	1074:  "warmspotMgmt",
	1075:  "rdrmshc",
	1076:  "dab-sti-c",
	1077:  "imgames",
	1078:  "avocent-proxy",
	1079:  "asprovatalk",
	1080:  "socks",
	1081:  "pvuniwien",
	1082:  "amt-esd-prot",
	1083:  "ansoft-lm-1",
	1084:  "ansoft-lm-2",
	1085:  "webobjects",
	1086:  "cplscrambler-lg",
	1087:  "cplscrambler-in",
	1088:  "cplscrambler-al",
	1089:  "ff-annunc",
	1090:  "ff-fms",
	1091:  "ff-sm",
	1092:  "obrpd",
	1093:  "proofd",
	1094:  "rootd",
	1095:  "nicelink",
	1096:  "cnrprotocol",
	1097:  "sunclustermgr",
	1098:  "rmiactivation",
	1099:  "rmiregistry",
	1100:  "mctp",
	1101:  "pt2-discover",
	1102:  "adobeserver-1",
	1103:  "adobeserver-2",
	1104:  "xrl",
	1105:  "ftranhc",
	1106:  "isoipsigport-1",
	1107:  "isoipsigport-2",
	1108:  "ratio-adp",
	1110:  "webadmstart",
	1111:  "lmsocialserver",
	1112:  "icp",
	1113:  "ltp-deepspace",
	1114:  "mini-sql",
	1115:  "ardus-trns",
	1116:  "ardus-cntl",
	1117:  "ardus-mtrns",
	1118:  "sacred",
	1119:  "bnetgame",
	1120:  "bnetfile",
	1121:  "rmpp",
	1122:  "availant-mgr",
	1123:  "murray",
	1124:  "hpvmmcontrol",
	1125:  "hpvmmagent",
	1126:  "hpvmmdata",
	1127:  "kwdb-commn",
	1128:  "saphostctrl",
	1129:  "saphostctrls",
	1130:  "casp",
	1131:  "caspssl",
	1132:  "kvm-via-ip",
	1133:  "dfn",
	1134:  "aplx",
	1135:  "omnivision",
	1136:  "hhb-gateway",
	1137:  "trim",
	1138:  "encrypted-admin",
	1139:  "evm",
	1140:  "autonoc",
	1141:  "mxomss",
	1142:  "edtools",
	1143:  "imyx",
	1144:  "fuscript",
	1145:  "x9-icue",
	1146:  "audit-transfer",
	1147:  "capioverlan",
	1148:  "elfiq-repl",
	1149:  "bvtsonar",
	1150:  "blaze",
	1151:  "unizensus",
	1152:  "winpoplanmess",
	1153:  "c1222-acse",
	1154:  "resacommunity",
	1155:  "nfa",
	1156:  "iascontrol-oms",
	1157:  "iascontrol",
	1158:  "dbcontrol-oms",
	1159:  "oracle-oms",
	1160:  "olsv",
	1161:  "health-polling",
	1162:  "health-trap",
	1163:  "sddp",
	1164:  "qsm-proxy",
	1165:  "qsm-gui",
	1166:  "qsm-remote",
	1167:  "cisco-ipsla",
	1168:  "vchat",
	1169:  "tripwire",
	1170:  "atc-lm",
	1171:  "atc-appserver",
	1172:  "dnap",
	1173:  "d-cinema-rrp",
	1174:  "fnet-remote-ui",
	1175:  "dossier",
	1176:  "indigo-server",
	1177:  "dkmessenger",
	1178:  "sgi-storman",
	1179:  "b2n",
	1180:  "mc-client",
	1181:  "3comnetman",
	1182:  "accelenet",
	1183:  "llsurfup-http",
	1184:  "llsurfup-https",
	1185:  "catchpole",
	1186:  "mysql-cluster",
	1187:  "alias",
	1188:  "hp-webadmin",
	1189:  "unet",
	1190:  "commlinx-avl",
	1191:  "gpfs",
	1192:  "caids-sensor",
	1193:  "fiveacross",
	1194:  "openvpn",
	1195:  "rsf-1",
	1196:  "netmagic",
	1197:  "carrius-rshell",
	1198:  "cajo-discovery",
	1199:  "dmidi",
	1200:  "scol",
	1201:  "nucleus-sand",
	1202:  "caiccipc",
	1203:  "ssslic-mgr",
	1204:  "ssslog-mgr",
	1205:  "accord-mgc",
	1206:  "anthony-data",
	1207:  "metasage",
	1208:  "seagull-ais",
	1209:  "ipcd3",
	1210:  "eoss",
	1211:  "groove-dpp",
	1212:  "lupa",
	1213:  "mpc-lifenet",
	1214:  "kazaa",
	1215:  "scanstat-1",
	1216:  "etebac5",
	1217:  "hpss-ndapi",
	1218:  "aeroflight-ads",
	1219:  "aeroflight-ret",
	1220:  "qt-serveradmin",
	1221:  "sweetware-apps",
	1222:  "nerv",
	1223:  "tgp",
	1224:  "vpnz",
	1225:  "slinkysearch",
	1226:  "stgxfws",
	1227:  "dns2go",
	1228:  "florence",
	1229:  "zented",
	1230:  "periscope",
	1231:  "menandmice-lpm",
	1232:  "first-defense",
	1233:  "univ-appserver",
	1234:  "search-agent",
	1235:  "mosaicsyssvc1",
	1236:  "bvcontrol",
	1237:  "tsdos390",
	1238:  "hacl-qs",
	1239:  "nmsd",
	1240:  "instantia",
	1241:  "nessus",
	1242:  "nmasoverip",
	1243:  "serialgateway",
	1244:  "isbconference1",
	1245:  "isbconference2",
	1246:  "payrouter",
	1247:  "visionpyramid",
	1248:  "hermes",
	1249:  "mesavistaco",
	1250:  "swldy-sias",
	1251:  "servergraph",
	1252:  "bspne-pcc",
	1253:  "q55-pcc",
	1254:  "de-noc",
	1255:  "de-cache-query",
	1256:  "de-server",
	1257:  "shockwave2",
	1258:  "opennl",
	1259:  "opennl-voice",
	1260:  "ibm-ssd",
	1261:  "mpshrsv",
	1262:  "qnts-orb",
	1263:  "dka",
	1264:  "prat",
	1265:  "dssiapi",
	1266:  "dellpwrappks",
	1267:  "epc",
	1268:  "propel-msgsys",
	1269:  "watilapp",
	1270:  "opsmgr",
	1271:  "excw",
	1272:  "cspmlockmgr",
	1273:  "emc-gateway",
	1274:  "t1distproc",
	1275:  "ivcollector",
	1277:  "miva-mqs",
	1278:  "dellwebadmin-1",
	1279:  "dellwebadmin-2",
	1280:  "pictrography",
	1281:  "healthd",
	1282:  "emperion",
	1283:  "productinfo",
	1284:  "iee-qfx",
	1285:  "neoiface",
	1286:  "netuitive",
	1287:  "routematch",
	1288:  "navbuddy",
	1289:  "jwalkserver",
	1290:  "winjaserver",
	1291:  "seagulllms",
	1292:  "dsdn",
	1293:  "pkt-krb-ipsec",
	1294:  "cmmdriver",
	1295:  "ehtp",
	1296:  "dproxy",
	1297:  "sdproxy",
	1298:  "lpcp",
	1299:  "hp-sci",
	1300:  "h323hostcallsc",
	1301:  "ci3-software-1",
	1302:  "ci3-software-2",
	1303:  "sftsrv",
	1304:  "boomerang",
	1305:  "pe-mike",
	1306:  "re-conn-proto",
	1307:  "pacmand",
	1308:  "odsi",
	1309:  "jtag-server",
	1310:  "husky",
	1311:  "rxmon",
	1312:  "sti-envision",
	1313:  "bmc-patroldb",
	1314:  "pdps",
	1315:  "els",
	1316:  "exbit-escp",
	1317:  "vrts-ipcserver",
	1318:  "krb5gatekeeper",
	1319:  "amx-icsp",
	1320:  "amx-axbnet",
	1321:  "pip",
	1322:  "novation",
	1323:  "brcd",
	1324:  "delta-mcp",
	1325:  "dx-instrument",
	1326:  "wimsic",
	1327:  "ultrex",
	1328:  "ewall",
	1329:  "netdb-export",
	1330:  "streetperfect",
	1331:  "intersan",
	1332:  "pcia-rxp-b",
	1333:  "passwrd-policy",
	1334:  "writesrv",
	1335:  "digital-notary",
	1336:  "ischat",
	1337:  "menandmice-dns",
	1338:  "wmc-log-svc",
	1339:  "kjtsiteserver",
	1340:  "naap",
	1341:  "qubes",
	1342:  "esbroker",
	1343:  "re101",
	1344:  "icap",
	1345:  "vpjp",
	1346:  "alta-ana-lm",
	1347:  "bbn-mmc",
	1348:  "bbn-mmx",
	1349:  "sbook",
	1350:  "editbench",
	1351:  "equationbuilder",
	1352:  "lotusnote",
	1353:  "relief",
	1354:  "XSIP-network",
	1355:  "intuitive-edge",
	1356:  "cuillamartin",
	1357:  "pegboard",
	1358:  "connlcli",
	1359:  "ftsrv",
	1360:  "mimer",
	1361:  "linx",
	1362:  "timeflies",
	1363:  "ndm-requester",
	1364:  "ndm-server",
	1365:  "adapt-sna",
	1366:  "netware-csp",
	1367:  "dcs",
	1368:  "screencast",
	1369:  "gv-us",
	1370:  "us-gv",
	1371:  "fc-cli",
	1372:  "fc-ser",
	1373:  "chromagrafx",
	1374:  "molly",
	1375:  "bytex",
	1376:  "ibm-pps",
	1377:  "cichlid",
	1378:  "elan",
	1379:  "dbreporter",
	1380:  "telesis-licman",
	1381:  "apple-licman",
	1382:  "udt-os",
	1383:  "gwha",
	1384:  "os-licman",
	1385:  "atex-elmd",
	1386:  "checksum",
	1387:  "cadsi-lm",
	1388:  "objective-dbc",
	1389:  "iclpv-dm",
	1390:  "iclpv-sc",
	1391:  "iclpv-sas",
	1392:  "iclpv-pm",
	1393:  "iclpv-nls",
	1394:  "iclpv-nlc",
	1395:  "iclpv-wsm",
	1396:  "dvl-activemail",
	1397:  "audio-activmail",
	1398:  "video-activmail",
	1399:  "cadkey-licman",
	1400:  "cadkey-tablet",
	1401:  "goldleaf-licman",
	1402:  "prm-sm-np",
	1403:  "prm-nm-np",
	1404:  "igi-lm",
	1405:  "ibm-res",
	1406:  "netlabs-lm",
	1407:  "tibet-server",
	1408:  "sophia-lm",
	1409:  "here-lm",
	1410:  "hiq",
	1411:  "af",
	1412:  "innosys",
	1413:  "innosys-acl",
	1414:  "ibm-mqseries",
	1415:  "dbstar",
	1416:  "novell-lu6-2",
	1417:  "timbuktu-srv1",
	1418:  "timbuktu-srv2",
	1419:  "timbuktu-srv3",
	1420:  "timbuktu-srv4",
	1421:  "gandalf-lm",
	1422:  "autodesk-lm",
	1423:  "essbase",
	1424:  "hybrid",
	1425:  "zion-lm",
	1426:  "sais",
	1427:  "mloadd",
	1428:  "informatik-lm",
	1429:  "nms",
	1430:  "tpdu",
	1431:  "rgtp",
	1432:  "blueberry-lm",
	1433:  "ms-sql-s",
	1434:  "ms-sql-m",
	1435:  "ibm-cics",
	1436:  "saism",
	1437:  "tabula",
	1438:  "eicon-server",
	1439:  "eicon-x25",
	1440:  "eicon-slp",
	1441:  "cadis-1",
	1442:  "cadis-2",
	1443:  "ies-lm",
	1444:  "marcam-lm",
	1445:  "proxima-lm",
	1446:  "ora-lm",
	1447:  "apri-lm",
	1448:  "oc-lm",
	1449:  "peport",
	1450:  "dwf",
	1451:  "infoman",
	1452:  "gtegsc-lm",
	1453:  "genie-lm",
	1454:  "interhdl-elmd",
	1455:  "esl-lm",
	1456:  "dca",
	1457:  "valisys-lm",
	1458:  "nrcabq-lm",
	1459:  "proshare1",
	1460:  "proshare2",
	1461:  "ibm-wrless-lan",
	1462:  "world-lm",
	1463:  "nucleus",
	1464:  "msl-lmd",
	1465:  "pipes",
	1466:  "oceansoft-lm",
	1467:  "csdmbase",
	1468:  "csdm",
	1469:  "aal-lm",
	1470:  "uaiact",
	1471:  "csdmbase",
	1472:  "csdm",
	1473:  "openmath",
	1474:  "telefinder",
	1475:  "taligent-lm",
	1476:  "clvm-cfg",
	1477:  "ms-sna-server",
	1478:  "ms-sna-base",
	1479:  "dberegister",
	1480:  "pacerforum",
	1481:  "airs",
	1482:  "miteksys-lm",
	1483:  "afs",
	1484:  "confluent",
	1485:  "lansource",
	1486:  "nms-topo-serv",
	1487:  "localinfosrvr",
	1488:  "docstor",
	1489:  "dmdocbroker",
	1490:  "insitu-conf",
	1492:  "stone-design-1",
	1493:  "netmap-lm",
	1494:  "ica",
	1495:  "cvc",
	1496:  "liberty-lm",
	1497:  "rfx-lm",
	1498:  "sybase-sqlany",
	1499:  "fhc",
	1500:  "vlsi-lm",
	1501:  "saiscm",
	1502:  "shivadiscovery",
	1503:  "imtc-mcs",
	1504:  "evb-elm",
	1505:  "funkproxy",
	1506:  "utcd",
	1507:  "symplex",
	1508:  "diagmond",
	1509:  "robcad-lm",
	1510:  "mvx-lm",
	1511:  "3l-l1",
	1512:  "wins",
	1513:  "fujitsu-dtc",
	1514:  "fujitsu-dtcns",
	1515:  "ifor-protocol",
	1516:  "vpad",
	1517:  "vpac",
	1518:  "vpvd",
	1519:  "vpvc",
	1520:  "atm-zip-office",
	1521:  "ncube-lm",
	1522:  "ricardo-lm",
	1523:  "cichild-lm",
	1524:  "ingreslock",
	1525:  "orasrv",
	1526:  "pdap-np",
	1527:  "tlisrv",
	1529:  "coauthor",
	1530:  "rap-service",
	1531:  "rap-listen",
	1532:  "miroconnect",
	1533:  "virtual-places",
	1534:  "micromuse-lm",
	1535:  "ampr-info",
	1536:  "ampr-inter",
	1537:  "sdsc-lm",
	1538:  "3ds-lm",
	1539:  "intellistor-lm",
	1540:  "rds",
	1541:  "rds2",
	1542:  "gridgen-elmd",
	1543:  "simba-cs",
	1544:  "aspeclmd",
	1545:  "vistium-share",
	1546:  "abbaccuray",
	1547:  "laplink",
	1548:  "axon-lm",
	1549:  "shivahose",
	1550:  "3m-image-lm",
	1551:  "hecmtl-db",
	1552:  "pciarray",
	1553:  "sna-cs",
	1554:  "caci-lm",
	1555:  "livelan",
	1556:  "veritas-pbx",
	1557:  "arbortext-lm",
	1558:  "xingmpeg",
	1559:  "web2host",
	1560:  "asci-val",
	1561:  "facilityview",
	1562:  "pconnectmgr",
	1563:  "cadabra-lm",
	1564:  "pay-per-view",
	1565:  "winddlb",
	1566:  "corelvideo",
	1567:  "jlicelmd",
	1568:  "tsspmap",
	1569:  "ets",
	1570:  "orbixd",
	1571:  "rdb-dbs-disp",
	1572:  "chip-lm",
	1573:  "itscomm-ns",
	1574:  "mvel-lm",
	1575:  "oraclenames",
	1576:  "moldflow-lm",
	1577:  "hypercube-lm",
	1578:  "jacobus-lm",
	1579:  "ioc-sea-lm",
	1580:  "tn-tl-r1",
	1581:  "mil-2045-47001",
	1582:  "msims",
	1583:  "simbaexpress",
	1584:  "tn-tl-fd2",
	1585:  "intv",
	1586:  "ibm-abtact",
	1587:  "pra-elmd",
	1588:  "triquest-lm",
	1589:  "vqp",
	1590:  "gemini-lm",
	1591:  "ncpm-pm",
	1592:  "commonspace",
	1593:  "mainsoft-lm",
	1594:  "sixtrak",
	1595:  "radio",
	1596:  "radio-sm",
	1597:  "orbplus-iiop",
	1598:  "picknfs",
	1599:  "simbaservices",
	1600:  "issd",
	1601:  "aas",
	1602:  "inspect",
	1603:  "picodbc",
	1604:  "icabrowser",
	1605:  "slp",
	1606:  "slm-api",
	1607:  "stt",
	1608:  "smart-lm",
	1609:  "isysg-lm",
	1610:  "taurus-wh",
	1611:  "ill",
	1612:  "netbill-trans",
	1613:  "netbill-keyrep",
	1614:  "netbill-cred",
	1615:  "netbill-auth",
	1616:  "netbill-prod",
	1617:  "nimrod-agent",
	1618:  "skytelnet",
	1619:  "xs-openstorage",
	1620:  "faxportwinport",
	1621:  "softdataphone",
	1622:  "ontime",
	1623:  "jaleosnd",
	1624:  "udp-sr-port",
	1625:  "svs-omagent",
	1626:  "shockwave",
	1627:  "t128-gateway",
	1628:  "lontalk-norm",
	1629:  "lontalk-urgnt",
	1630:  "oraclenet8cman",
	1631:  "visitview",
	1632:  "pammratc",
	1633:  "pammrpc",
	1634:  "loaprobe",
	1635:  "edb-server1",
	1636:  "isdc",
	1637:  "islc",
	1638:  "ismc",
	1639:  "cert-initiator",
	1640:  "cert-responder",
	1641:  "invision",
	1642:  "isis-am",
	1643:  "isis-ambc",
	1644:  "saiseh",
	1645:  "sightline",
	1646:  "sa-msg-port",
	1647:  "rsap",
	1648:  "concurrent-lm",
	1649:  "kermit",
	1650:  "nkd",
	1651:  "shiva-confsrvr",
	1652:  "xnmp",
	1653:  "alphatech-lm",
	1654:  "stargatealerts",
	1655:  "dec-mbadmin",
	1656:  "dec-mbadmin-h",
	1657:  "fujitsu-mmpdc",
	1658:  "sixnetudr",
	1659:  "sg-lm",
	1660:  "skip-mc-gikreq",
	1661:  "netview-aix-1",
	1662:  "netview-aix-2",
	1663:  "netview-aix-3",
	1664:  "netview-aix-4",
	1665:  "netview-aix-5",
	1666:  "netview-aix-6",
	1667:  "netview-aix-7",
	1668:  "netview-aix-8",
	1669:  "netview-aix-9",
	1670:  "netview-aix-10",
	1671:  "netview-aix-11",
	1672:  "netview-aix-12",
	1673:  "proshare-mc-1",
	1674:  "proshare-mc-2",
	1675:  "pdp",
	1676:  "netcomm1",
	1677:  "groupwise",
	1678:  "prolink",
	1679:  "darcorp-lm",
	1680:  "microcom-sbp",
	1681:  "sd-elmd",
	1682:  "lanyon-lantern",
	1683:  "ncpm-hip",
	1684:  "snaresecure",
	1685:  "n2nremote",
	1686:  "cvmon",
	1687:  "nsjtp-ctrl",
	1688:  "nsjtp-data",
	1689:  "firefox",
	1690:  "ng-umds",
	1691:  "empire-empuma",
	1692:  "sstsys-lm",
	1693:  "rrirtr",
	1694:  "rrimwm",
	1695:  "rrilwm",
	1696:  "rrifmm",
	1697:  "rrisat",
	1698:  "rsvp-encap-1",
	1699:  "rsvp-encap-2",
	1700:  "mps-raft",
	1701:  "l2f",
	1702:  "deskshare",
	1703:  "hb-engine",
	1704:  "bcs-broker",
	1705:  "slingshot",
	1706:  "jetform",
	1707:  "vdmplay",
	1708:  "gat-lmd",
	1709:  "centra",
	1710:  "impera",
	1711:  "pptconference",
	1712:  "registrar",
	1713:  "conferencetalk",
	1714:  "sesi-lm",
	1715:  "houdini-lm",
	1716:  "xmsg",
	1717:  "fj-hdnet",
	1718:  "h323gatedisc",
	1719:  "h323gatestat",
	1720:  "h323hostcall",
	1721:  "caicci",
	1722:  "hks-lm",
	1723:  "pptp",
	1724:  "csbphonemaster",
	1725:  "iden-ralp",
	1726:  "iberiagames",
	1727:  "winddx",
	1728:  "telindus",
	1729:  "citynl",
	1730:  "roketz",
	1731:  "msiccp",
	1732:  "proxim",
	1733:  "siipat",
	1734:  "cambertx-lm",
	1735:  "privatechat",
	1736:  "street-stream",
	1737:  "ultimad",
	1738:  "gamegen1",
	1739:  "webaccess",
	1740:  "encore",
	1741:  "cisco-net-mgmt",
	1742:  "3Com-nsd",
	1743:  "cinegrfx-lm",
	1744:  "ncpm-ft",
	1745:  "remote-winsock",
	1746:  "ftrapid-1",
	1747:  "ftrapid-2",
	1748:  "oracle-em1",
	1749:  "aspen-services",
	1750:  "sslp",
	1751:  "swiftnet",
	1752:  "lofr-lm",
	1753:  "predatar-comms",
	1754:  "oracle-em2",
	1755:  "ms-streaming",
	1756:  "capfast-lmd",
	1757:  "cnhrp",
	1758:  "tftp-mcast",
	1759:  "spss-lm",
	1760:  "www-ldap-gw",
	1761:  "cft-0",
	1762:  "cft-1",
	1763:  "cft-2",
	1764:  "cft-3",
	1765:  "cft-4",
	1766:  "cft-5",
	1767:  "cft-6",
	1768:  "cft-7",
	1769:  "bmc-net-adm",
	1770:  "bmc-net-svc",
	1771:  "vaultbase",
	1772:  "essweb-gw",
	1773:  "kmscontrol",
	1774:  "global-dtserv",
	1775:  "vdab",
	1776:  "femis",
	1777:  "powerguardian",
	1778:  "prodigy-intrnet",
	1779:  "pharmasoft",
	1780:  "dpkeyserv",
	1781:  "answersoft-lm",
	1782:  "hp-hcip",
	1784:  "finle-lm",
	1785:  "windlm",
	1786:  "funk-logger",
	1787:  "funk-license",
	1788:  "psmond",
	1789:  "hello",
	1790:  "nmsp",
	1791:  "ea1",
	1792:  "ibm-dt-2",
	1793:  "rsc-robot",
	1794:  "cera-bcm",
	1795:  "dpi-proxy",
	1796:  "vocaltec-admin",
	1797:  "uma",
	1798:  "etp",
	1799:  "netrisk",
	1800:  "ansys-lm",
	1801:  "msmq",
	1802:  "concomp1",
	1803:  "hp-hcip-gwy",
	1804:  "enl",
	1805:  "enl-name",
	1806:  "musiconline",
	1807:  "fhsp",
	1808:  "oracle-vp2",
	1809:  "oracle-vp1",
	1810:  "jerand-lm",
	1811:  "scientia-sdb",
	1812:  "radius",
	1813:  "radius-acct",
	1814:  "tdp-suite",
	1815:  "mmpft",
	1816:  "harp",
	1817:  "rkb-oscs",
	1818:  "etftp",
	1819:  "plato-lm",
	1820:  "mcagent",
	1821:  "donnyworld",
	1822:  "es-elmd",
	1823:  "unisys-lm",
	1824:  "metrics-pas",
	1825:  "direcpc-video",
	1826:  "ardt",
	1827:  "asi",
	1828:  "itm-mcell-u",
	1829:  "optika-emedia",
	1830:  "net8-cman",
	1831:  "myrtle",
	1832:  "tht-treasure",
	1833:  "udpradio",
	1834:  "ardusuni",
	1835:  "ardusmul",
	1836:  "ste-smsc",
	1837:  "csoft1",
	1838:  "talnet",
	1839:  "netopia-vo1",
	1840:  "netopia-vo2",
	1841:  "netopia-vo3",
	1842:  "netopia-vo4",
	1843:  "netopia-vo5",
	1844:  "direcpc-dll",
	1845:  "altalink",
	1846:  "tunstall-pnc",
	1847:  "slp-notify",
	1848:  "fjdocdist",
	1849:  "alpha-sms",
	1850:  "gsi",
	1851:  "ctcd",
	1852:  "virtual-time",
	1853:  "vids-avtp",
	1854:  "buddy-draw",
	1855:  "fiorano-rtrsvc",
	1856:  "fiorano-msgsvc",
	1857:  "datacaptor",
	1858:  "privateark",
	1859:  "gammafetchsvr",
	1860:  "sunscalar-svc",
	1861:  "lecroy-vicp",
	1862:  "mysql-cm-agent",
	1863:  "msnp",
	1864:  "paradym-31port",
	1865:  "entp",
	1866:  "swrmi",
	1867:  "udrive",
	1868:  "viziblebrowser",
	1869:  "transact",
	1870:  "sunscalar-dns",
	1871:  "canocentral0",
	1872:  "canocentral1",
	1873:  "fjmpjps",
	1874:  "fjswapsnp",
	1875:  "westell-stats",
	1876:  "ewcappsrv",
	1877:  "hp-webqosdb",
	1878:  "drmsmc",
	1879:  "nettgain-nms",
	1880:  "vsat-control",
	1881:  "ibm-mqseries2",
	1882:  "ecsqdmn",
	1883:  "mqtt",
	1884:  "idmaps",
	1885:  "vrtstrapserver",
	1886:  "leoip",
	1887:  "filex-lport",
	1888:  "ncconfig",
	1889:  "unify-adapter",
	1890:  "wilkenlistener",
	1891:  "childkey-notif",
	1892:  "childkey-ctrl",
	1893:  "elad",
	1894:  "o2server-port",
	1896:  "b-novative-ls",
	1897:  "metaagent",
	1898:  "cymtec-port",
	1899:  "mc2studios",
	1900:  "ssdp",
	1901:  "fjicl-tep-a",
	1902:  "fjicl-tep-b",
	1903:  "linkname",
	1904:  "fjicl-tep-c",
	1905:  "sugp",
	1906:  "tpmd",
	1907:  "intrastar",
	1908:  "dawn",
	1909:  "global-wlink",
	1910:  "ultrabac",
	1911:  "mtp",
	1912:  "rhp-iibp",
	1913:  "armadp",
	1914:  "elm-momentum",
	1915:  "facelink",
	1916:  "persona",
	1917:  "noagent",
	1918:  "can-nds",
	1919:  "can-dch",
	1920:  "can-ferret",
	1921:  "noadmin",
	1922:  "tapestry",
	1923:  "spice",
	1924:  "xiip",
	1925:  "discovery-port",
	1926:  "egs",
	1927:  "videte-cipc",
	1928:  "emsd-port",
	1929:  "bandwiz-system",
	1930:  "driveappserver",
	1931:  "amdsched",
	1932:  "ctt-broker",
	1933:  "xmapi",
	1934:  "xaapi",
	1935:  "macromedia-fcs",
	1936:  "jetcmeserver",
	1937:  "jwserver",
	1938:  "jwclient",
	1939:  "jvserver",
	1940:  "jvclient",
	1941:  "dic-aida",
	1942:  "res",
	1943:  "beeyond-media",
	1944:  "close-combat",
	1945:  "dialogic-elmd",
	1946:  "tekpls",
	1947:  "sentinelsrm",
	1948:  "eye2eye",
	1949:  "ismaeasdaqlive",
	1950:  "ismaeasdaqtest",
	1951:  "bcs-lmserver",
	1952:  "mpnjsc",
	1953:  "rapidbase",
	1954:  "abr-api",
	1955:  "abr-secure",
	1956:  "vrtl-vmf-ds",
	1957:  "unix-status",
	1958:  "dxadmind",
	1959:  "simp-all",
	1960:  "nasmanager",
	1961:  "bts-appserver",
	1962:  "biap-mp",
	1963:  "webmachine",
	1964:  "solid-e-engine",
	1965:  "tivoli-npm",
	1966:  "slush",
	1967:  "sns-quote",
	1968:  "lipsinc",
	1969:  "lipsinc1",
	1970:  "netop-rc",
	1971:  "netop-school",
	1972:  "intersys-cache",
	1973:  "dlsrap",
	1974:  "drp",
	1975:  "tcoflashagent",
	1976:  "tcoregagent",
	1977:  "tcoaddressbook",
	1978:  "unisql",
	1979:  "unisql-java",
	1980:  "pearldoc-xact",
	1981:  "p2pq",
	1982:  "estamp",
	1983:  "lhtp",
	1984:  "bb",
	1985:  "hsrp",
	1986:  "licensedaemon",
	1987:  "tr-rsrb-p1",
	1988:  "tr-rsrb-p2",
	1989:  "tr-rsrb-p3",
	1990:  "stun-p1",
	1991:  "stun-p2",
	1992:  "stun-p3",
	1993:  "snmp-tcp-port",
	1994:  "stun-port",
	1995:  "perf-port",
	1996:  "tr-rsrb-port",
	1997:  "gdp-port",
	1998:  "x25-svc-port",
	1999:  "tcp-id-port",
	2000:  "cisco-sccp",
	2001:  "dc",
	2002:  "globe",
	2003:  "brutus",
	2004:  "mailbox",
	2005:  "berknet",
	2006:  "invokator",
	2007:  "dectalk",
	2008:  "conf",
	2009:  "news",
	2010:  "search",
	2011:  "raid-cc",
	2012:  "ttyinfo",
	2013:  "raid-am",
	2014:  "troff",
	2015:  "cypress",
	2016:  "bootserver",
	2017:  "cypress-stat",
	2018:  "terminaldb",
	2019:  "whosockami",
	2020:  "xinupageserver",
	2021:  "servexec",
	2022:  "down",
	2023:  "xinuexpansion3",
	2024:  "xinuexpansion4",
	2025:  "ellpack",
	2026:  "scrabble",
	2027:  "shadowserver",
	2028:  "submitserver",
	2029:  "hsrpv6",
	2030:  "device2",
	2031:  "mobrien-chat",
	2032:  "blackboard",
	2033:  "glogger",
	2034:  "scoremgr",
	2035:  "imsldoc",
	2036:  "e-dpnet",
	2037:  "applus",
	2038:  "objectmanager",
	2039:  "prizma",
	2040:  "lam",
	2041:  "interbase",
	2042:  "isis",
	2043:  "isis-bcast",
	2044:  "rimsl",
	2045:  "cdfunc",
	2046:  "sdfunc",
	2047:  "dls",
	2048:  "dls-monitor",
	2049:  "shilp",
	2050:  "av-emb-config",
	2051:  "epnsdp",
	2052:  "clearvisn",
	2053:  "lot105-ds-upd",
	2054:  "weblogin",
	2055:  "iop",
	2056:  "omnisky",
	2057:  "rich-cp",
	2058:  "newwavesearch",
	2059:  "bmc-messaging",
	2060:  "teleniumdaemon",
	2061:  "netmount",
	2062:  "icg-swp",
	2063:  "icg-bridge",
	2064:  "icg-iprelay",
	2065:  "dlsrpn",
	2066:  "aura",
	2067:  "dlswpn",
	2068:  "avauthsrvprtcl",
	2069:  "event-port",
	2070:  "ah-esp-encap",
	2071:  "acp-port",
	2072:  "msync",
	2073:  "gxs-data-port",
	2074:  "vrtl-vmf-sa",
	2075:  "newlixengine",
	2076:  "newlixconfig",
	2077:  "tsrmagt",
	2078:  "tpcsrvr",
	2079:  "idware-router",
	2080:  "autodesk-nlm",
	2081:  "kme-trap-port",
	2082:  "infowave",
	2083:  "radsec",
	2084:  "sunclustergeo",
	2085:  "ada-cip",
	2086:  "gnunet",
	2087:  "eli",
	2088:  "ip-blf",
	2089:  "sep",
	2090:  "lrp",
	2091:  "prp",
	2092:  "descent3",
	2093:  "nbx-cc",
	2094:  "nbx-au",
	2095:  "nbx-ser",
	2096:  "nbx-dir",
	2097:  "jetformpreview",
	2098:  "dialog-port",
	2099:  "h2250-annex-g",
	2100:  "amiganetfs",
	2101:  "rtcm-sc104",
	2102:  "zephyr-srv",
	2103:  "zephyr-clt",
	2104:  "zephyr-hm",
	2105:  "minipay",
	2106:  "mzap",
	2107:  "bintec-admin",
	2108:  "comcam",
	2109:  "ergolight",
	2110:  "umsp",
	2111:  "dsatp",
	2112:  "idonix-metanet",
	2113:  "hsl-storm",
	2114:  "newheights",
	2115:  "kdm",
	2116:  "ccowcmr",
	2117:  "mentaclient",
	2118:  "mentaserver",
	2119:  "gsigatekeeper",
	2120:  "qencp",
	2121:  "scientia-ssdb",
	2122:  "caupc-remote",
	2123:  "gtp-control",
	2124:  "elatelink",
	2125:  "lockstep",
	2126:  "pktcable-cops",
	2127:  "index-pc-wb",
	2128:  "net-steward",
	2129:  "cs-live",
	2130:  "xds",
	2131:  "avantageb2b",
	2132:  "solera-epmap",
	2133:  "zymed-zpp",
	2134:  "avenue",
	2135:  "gris",
	2136:  "appworxsrv",
	2137:  "connect",
	2138:  "unbind-cluster",
	2139:  "ias-auth",
	2140:  "ias-reg",
	2141:  "ias-admind",
	2142:  "tdmoip",
	2143:  "lv-jc",
	2144:  "lv-ffx",
	2145:  "lv-pici",
	2146:  "lv-not",
	2147:  "lv-auth",
	2148:  "veritas-ucl",
	2149:  "acptsys",
	2150:  "dynamic3d",
	2151:  "docent",
	2152:  "gtp-user",
	2153:  "ctlptc",
	2154:  "stdptc",
	2155:  "brdptc",
	2156:  "trp",
	2157:  "xnds",
	2158:  "touchnetplus",
	2159:  "gdbremote",
	2160:  "apc-2160",
	2161:  "apc-2161",
	2162:  "navisphere",
	2163:  "navisphere-sec",
	2164:  "ddns-v3",
	2165:  "x-bone-api",
	2166:  "iwserver",
	2167:  "raw-serial",
	2168:  "easy-soft-mux",
	2169:  "brain",
	2170:  "eyetv",
	2171:  "msfw-storage",
	2172:  "msfw-s-storage",
	2173:  "msfw-replica",
	2174:  "msfw-array",
	2175:  "airsync",
	2176:  "rapi",
	2177:  "qwave",
	2178:  "bitspeer",
	2179:  "vmrdp",
	2180:  "mc-gt-srv",
	2181:  "eforward",
	2182:  "cgn-stat",
	2183:  "cgn-config",
	2184:  "nvd",
	2185:  "onbase-dds",
	2186:  "gtaua",
	2187:  "ssmc",
	2188:  "radware-rpm",
	2189:  "radware-rpm-s",
	2190:  "tivoconnect",
	2191:  "tvbus",
	2192:  "asdis",
	2193:  "drwcs",
	2197:  "mnp-exchange",
	2198:  "onehome-remote",
	2199:  "onehome-help",
	2200:  "ici",
	2201:  "ats",
	2202:  "imtc-map",
	2203:  "b2-runtime",
	2204:  "b2-license",
	2205:  "jps",
	2206:  "hpocbus",
	2207:  "hpssd",
	2208:  "hpiod",
	2209:  "rimf-ps",
	2210:  "noaaport",
	2211:  "emwin",
	2212:  "leecoposserver",
	2213:  "kali",
	2214:  "rpi",
	2215:  "ipcore",
	2216:  "vtu-comms",
	2217:  "gotodevice",
	2218:  "bounzza",
	2219:  "netiq-ncap",
	2220:  "netiq",
	2221:  "ethernet-ip-s",
	2222:  "EtherNet-IP-1",
	2223:  "rockwell-csp2",
	2224:  "efi-mg",
	2225:  "rcip-itu",
	2226:  "di-drm",
	2227:  "di-msg",
	2228:  "ehome-ms",
	2229:  "datalens",
	2230:  "queueadm",
	2231:  "wimaxasncp",
	2232:  "ivs-video",
	2233:  "infocrypt",
	2234:  "directplay",
	2235:  "sercomm-wlink",
	2236:  "nani",
	2237:  "optech-port1-lm",
	2238:  "aviva-sna",
	2239:  "imagequery",
	2240:  "recipe",
	2241:  "ivsd",
	2242:  "foliocorp",
	2243:  "magicom",
	2244:  "nmsserver",
	2245:  "hao",
	2246:  "pc-mta-addrmap",
	2247:  "antidotemgrsvr",
	2248:  "ums",
	2249:  "rfmp",
	2250:  "remote-collab",
	2251:  "dif-port",
	2252:  "njenet-ssl",
	2253:  "dtv-chan-req",
	2254:  "seispoc",
	2255:  "vrtp",
	2256:  "pcc-mfp",
	2257:  "simple-tx-rx",
	2258:  "rcts",
	2260:  "apc-2260",
	2261:  "comotionmaster",
	2262:  "comotionback",
	2263:  "ecwcfg",
	2264:  "apx500api-1",
	2265:  "apx500api-2",
	2266:  "mfserver",
	2267:  "ontobroker",
	2268:  "amt",
	2269:  "mikey",
	2270:  "starschool",
	2271:  "mmcals",
	2272:  "mmcal",
	2273:  "mysql-im",
	2274:  "pcttunnell",
	2275:  "ibridge-data",
	2276:  "ibridge-mgmt",
	2277:  "bluectrlproxy",
	2278:  "s3db",
	2279:  "xmquery",
	2280:  "lnvpoller",
	2281:  "lnvconsole",
	2282:  "lnvalarm",
	2283:  "lnvstatus",
	2284:  "lnvmaps",
	2285:  "lnvmailmon",
	2286:  "nas-metering",
	2287:  "dna",
	2288:  "netml",
	2289:  "dict-lookup",
	2290:  "sonus-logging",
	2291:  "eapsp",
	2292:  "mib-streaming",
	2293:  "npdbgmngr",
	2294:  "konshus-lm",
	2295:  "advant-lm",
	2296:  "theta-lm",
	2297:  "d2k-datamover1",
	2298:  "d2k-datamover2",
	2299:  "pc-telecommute",
	2300:  "cvmmon",
	2301:  "cpq-wbem",
	2302:  "binderysupport",
	2303:  "proxy-gateway",
	2304:  "attachmate-uts",
	2305:  "mt-scaleserver",
	2306:  "tappi-boxnet",
	2307:  "pehelp",
	2308:  "sdhelp",
	2309:  "sdserver",
	2310:  "sdclient",
	2311:  "messageservice",
	2312:  "wanscaler",
	2313:  "iapp",
	2314:  "cr-websystems",
	2315:  "precise-sft",
	2316:  "sent-lm",
	2317:  "attachmate-g32",
	2318:  "cadencecontrol",
	2319:  "infolibria",
	2320:  "siebel-ns",
	2321:  "rdlap",
	2322:  "ofsd",
	2323:  "3d-nfsd",
	2324:  "cosmocall",
	2325:  "ansysli",
	2326:  "idcp",
	2327:  "xingcsm",
	2328:  "netrix-sftm",
	2329:  "nvd",
	2330:  "tscchat",
	2331:  "agentview",
	2332:  "rcc-host",
	2333:  "snapp",
	2334:  "ace-client",
	2335:  "ace-proxy",
	2336:  "appleugcontrol",
	2337:  "ideesrv",
	2338:  "norton-lambert",
	2339:  "3com-webview",
	2340:  "wrs-registry",
	2341:  "xiostatus",
	2342:  "manage-exec",
	2343:  "nati-logos",
	2344:  "fcmsys",
	2345:  "dbm",
	2346:  "redstorm-join",
	2347:  "redstorm-find",
	2348:  "redstorm-info",
	2349:  "redstorm-diag",
	2350:  "psbserver",
	2351:  "psrserver",
	2352:  "pslserver",
	2353:  "pspserver",
	2354:  "psprserver",
	2355:  "psdbserver",
	2356:  "gxtelmd",
	2357:  "unihub-server",
	2358:  "futrix",
	2359:  "flukeserver",
	2360:  "nexstorindltd",
	2361:  "tl1",
	2362:  "digiman",
	2363:  "mediacntrlnfsd",
	2364:  "oi-2000",
	2365:  "dbref",
	2366:  "qip-login",
	2367:  "service-ctrl",
	2368:  "opentable",
	2370:  "l3-hbmon",
	2371:  "hp-rda",
	2372:  "lanmessenger",
	2373:  "remographlm",
	2374:  "hydra",
	2375:  "docker",
	2376:  "docker-s",
	2377:  "swarm",
	2379:  "etcd-client",
	2380:  "etcd-server",
	2381:  "compaq-https",
	2382:  "ms-olap3",
	2383:  "ms-olap4",
	2384:  "sd-request",
	2385:  "sd-data",
	2386:  "virtualtape",
	2387:  "vsamredirector",
	2388:  "mynahautostart",
	2389:  "ovsessionmgr",
	2390:  "rsmtp",
	2391:  "3com-net-mgmt",
	2392:  "tacticalauth",
	2393:  "ms-olap1",
	2394:  "ms-olap2",
	2395:  "lan900-remote",
	2396:  "wusage",
	2397:  "ncl",
	2398:  "orbiter",
	2399:  "fmpro-fdal",
	2400:  "opequus-server",
	2401:  "cvspserver",
	2402:  "taskmaster2000",
	2403:  "taskmaster2000",
	2404:  "iec-104",
	2405:  "trc-netpoll",
	2406:  "jediserver",
	2407:  "orion",
	2408:  "railgun-webaccl",
	2409:  "sns-protocol",
	2410:  "vrts-registry",
	2411:  "netwave-ap-mgmt",
	2412:  "cdn",
	2413:  "orion-rmi-reg",
	2414:  "beeyond",
	2415:  "codima-rtp",
	2416:  "rmtserver",
	2417:  "composit-server",
	2418:  "cas",
	2419:  "attachmate-s2s",
	2420:  "dslremote-mgmt",
	2421:  "g-talk",
	2422:  "crmsbits",
	2423:  "rnrp",
	2424:  "kofax-svr",
	2425:  "fjitsuappmgr",
	2426:  "vcmp",
	2427:  "mgcp-gateway",
	2428:  "ott",
	2429:  "ft-role",
	2430:  "venus",
	2431:  "venus-se",
	2432:  "codasrv",
	2433:  "codasrv-se",
	2434:  "pxc-epmap",
	2435:  "optilogic",
	2436:  "topx",
	2437:  "unicontrol",
	2438:  "msp",
	2439:  "sybasedbsynch",
	2440:  "spearway",
	2441:  "pvsw-inet",
	2442:  "netangel",
	2443:  "powerclientcsf",
	2444:  "btpp2sectrans",
	2445:  "dtn1",
	2446:  "bues-service",
	2447:  "ovwdb",
	2448:  "hpppssvr",
	2449:  "ratl",
	2450:  "netadmin",
	2451:  "netchat",
	2452:  "snifferclient",
	2453:  "madge-ltd",
	2454:  "indx-dds",
	2455:  "wago-io-system",
	2456:  "altav-remmgt",
	2457:  "rapido-ip",
	2458:  "griffin",
	2459:  "community",
	2460:  "ms-theater",
	2461:  "qadmifoper",
	2462:  "qadmifevent",
	2463:  "lsi-raid-mgmt",
	2464:  "direcpc-si",
	2465:  "lbm",
	2466:  "lbf",
	2467:  "high-criteria",
	2468:  "qip-msgd",
	2469:  "mti-tcs-comm",
	2470:  "taskman-port",
	2471:  "seaodbc",
	2472:  "c3",
	2473:  "aker-cdp",
	2474:  "vitalanalysis",
	2475:  "ace-server",
	2476:  "ace-svr-prop",
	2477:  "ssm-cvs",
	2478:  "ssm-cssps",
	2479:  "ssm-els",
	2480:  "powerexchange",
	2481:  "giop",
	2482:  "giop-ssl",
	2483:  "ttc",
	2484:  "ttc-ssl",
	2485:  "netobjects1",
	2486:  "netobjects2",
	2487:  "pns",
	2488:  "moy-corp",
	2489:  "tsilb",
	2490:  "qip-qdhcp",
	2491:  "conclave-cpp",
	2492:  "groove",
	2493:  "talarian-mqs",
	2494:  "bmc-ar",
	2495:  "fast-rem-serv",
	2496:  "dirgis",
	2497:  "quaddb",
	2498:  "odn-castraq",
	2499:  "unicontrol",
	2500:  "rtsserv",
	2501:  "rtsclient",
	2502:  "kentrox-prot",
	2503:  "nms-dpnss",
	2504:  "wlbs",
	2505:  "ppcontrol",
	2506:  "jbroker",
	2507:  "spock",
	2508:  "jdatastore",
	2509:  "fjmpss",
	2510:  "fjappmgrbulk",
	2511:  "metastorm",
	2512:  "citrixima",
	2513:  "citrixadmin",
	2514:  "facsys-ntp",
	2515:  "facsys-router",
	2516:  "maincontrol",
	2517:  "call-sig-trans",
	2518:  "willy",
	2519:  "globmsgsvc",
	2520:  "pvsw",
	2521:  "adaptecmgr",
	2522:  "windb",
	2523:  "qke-llc-v3",
	2524:  "optiwave-lm",
	2525:  "ms-v-worlds",
	2526:  "ema-sent-lm",
	2527:  "iqserver",
	2528:  "ncr-ccl",
	2529:  "utsftp",
	2530:  "vrcommerce",
	2531:  "ito-e-gui",
	2532:  "ovtopmd",
	2533:  "snifferserver",
	2534:  "combox-web-acc",
	2535:  "madcap",
	2536:  "btpp2audctr1",
	2537:  "upgrade",
	2538:  "vnwk-prapi",
	2539:  "vsiadmin",
	2540:  "lonworks",
	2541:  "lonworks2",
	2542:  "udrawgraph",
	2543:  "reftek",
	2544:  "novell-zen",
	2545:  "sis-emt",
	2546:  "vytalvaultbrtp",
	2547:  "vytalvaultvsmp",
	2548:  "vytalvaultpipe",
	2549:  "ipass",
	2550:  "ads",
	2551:  "isg-uda-server",
	2552:  "call-logging",
	2553:  "efidiningport",
	2554:  "vcnet-link-v10",
	2555:  "compaq-wcp",
	2556:  "nicetec-nmsvc",
	2557:  "nicetec-mgmt",
	2558:  "pclemultimedia",
	2559:  "lstp",
	2560:  "labrat",
	2561:  "mosaixcc",
	2562:  "delibo",
	2563:  "cti-redwood",
	2564:  "hp-3000-telnet",
	2565:  "coord-svr",
	2566:  "pcs-pcw",
	2567:  "clp",
	2568:  "spamtrap",
	2569:  "sonuscallsig",
	2570:  "hs-port",
	2571:  "cecsvc",
	2572:  "ibp",
	2573:  "trustestablish",
	2574:  "blockade-bpsp",
	2575:  "hl7",
	2576:  "tclprodebugger",
	2577:  "scipticslsrvr",
	2578:  "rvs-isdn-dcp",
	2579:  "mpfoncl",
	2580:  "tributary",
	2581:  "argis-te",
	2582:  "argis-ds",
	2583:  "mon",
	2584:  "cyaserv",
	2585:  "netx-server",
	2586:  "netx-agent",
	2587:  "masc",
	2588:  "privilege",
	2589:  "quartus-tcl",
	2590:  "idotdist",
	2591:  "maytagshuffle",
	2592:  "netrek",
	2593:  "mns-mail",
	2594:  "dts",
	2595:  "worldfusion1",
	2596:  "worldfusion2",
	2597:  "homesteadglory",
	2598:  "citriximaclient",
	2599:  "snapd",
	2600:  "hpstgmgr",
	2601:  "discp-client",
	2602:  "discp-server",
	2603:  "servicemeter",
	2604:  "nsc-ccs",
	2605:  "nsc-posa",
	2606:  "netmon",
	2607:  "connection",
	2608:  "wag-service",
	2609:  "system-monitor",
	2610:  "versa-tek",
	2611:  "lionhead",
	2612:  "qpasa-agent",
	2613:  "smntubootstrap",
	2614:  "neveroffline",
	2615:  "firepower",
	2616:  "appswitch-emp",
	2617:  "cmadmin",
	2618:  "priority-e-com",
	2619:  "bruce",
	2620:  "lpsrecommender",
	2621:  "miles-apart",
	2622:  "metricadbc",
	2623:  "lmdp",
	2624:  "aria",
	2625:  "blwnkl-port",
	2626:  "gbjd816",
	2627:  "moshebeeri",
	2628:  "dict",
	2629:  "sitaraserver",
	2630:  "sitaramgmt",
	2631:  "sitaradir",
	2632:  "irdg-post",
	2633:  "interintelli",
	2634:  "pk-electronics",
	2635:  "backburner",
	2636:  "solve",
	2637:  "imdocsvc",
	2638:  "sybaseanywhere",
	2639:  "aminet",
	2640:  "ami-control",
	2641:  "hdl-srv",
	2642:  "tragic",
	2643:  "gte-samp",
	2644:  "travsoft-ipx-t",
	2645:  "novell-ipx-cmd",
	2646:  "and-lm",
	2647:  "syncserver",
	2648:  "upsnotifyprot",
	2649:  "vpsipport",
	2650:  "eristwoguns",
	2651:  "ebinsite",
	2652:  "interpathpanel",
	2653:  "sonus",
	2654:  "corel-vncadmin",
	2655:  "unglue",
	2656:  "kana",
	2657:  "sns-dispatcher",
	2658:  "sns-admin",
	2659:  "sns-query",
	2660:  "gcmonitor",
	2661:  "olhost",
	2662:  "bintec-capi",
	2663:  "bintec-tapi",
	2664:  "patrol-mq-gm",
	2665:  "patrol-mq-nm",
	2666:  "extensis",
	2667:  "alarm-clock-s",
	2668:  "alarm-clock-c",
	2669:  "toad",
	2670:  "tve-announce",
	2671:  "newlixreg",
	2672:  "nhserver",
	2673:  "firstcall42",
	2674:  "ewnn",
	2675:  "ttc-etap",
	2676:  "simslink",
	2677:  "gadgetgate1way",
	2678:  "gadgetgate2way",
	2679:  "syncserverssl",
	2680:  "pxc-sapxom",
	2681:  "mpnjsomb",
	2683:  "ncdloadbalance",
	2684:  "mpnjsosv",
	2685:  "mpnjsocl",
	2686:  "mpnjsomg",
	2687:  "pq-lic-mgmt",
	2688:  "md-cg-http",
	2689:  "fastlynx",
	2690:  "hp-nnm-data",
	2691:  "itinternet",
	2692:  "admins-lms",
	2694:  "pwrsevent",
	2695:  "vspread",
	2696:  "unifyadmin",
	2697:  "oce-snmp-trap",
	2698:  "mck-ivpip",
	2699:  "csoft-plusclnt",
	2700:  "tqdata",
	2701:  "sms-rcinfo",
	2702:  "sms-xfer",
	2703:  "sms-chat",
	2704:  "sms-remctrl",
	2705:  "sds-admin",
	2706:  "ncdmirroring",
	2707:  "emcsymapiport",
	2708:  "banyan-net",
	2709:  "supermon",
	2710:  "sso-service",
	2711:  "sso-control",
	2712:  "aocp",
	2713:  "raventbs",
	2714:  "raventdm",
	2715:  "hpstgmgr2",
	2716:  "inova-ip-disco",
	2717:  "pn-requester",
	2718:  "pn-requester2",
	2719:  "scan-change",
	2720:  "wkars",
	2721:  "smart-diagnose",
	2722:  "proactivesrvr",
	2723:  "watchdog-nt",
	2724:  "qotps",
	2725:  "msolap-ptp2",
	2726:  "tams",
	2727:  "mgcp-callagent",
	2728:  "sqdr",
	2729:  "tcim-control",
	2730:  "nec-raidplus",
	2731:  "fyre-messanger",
	2732:  "g5m",
	2733:  "signet-ctf",
	2734:  "ccs-software",
	2735:  "netiq-mc",
	2736:  "radwiz-nms-srv",
	2737:  "srp-feedback",
	2738:  "ndl-tcp-ois-gw",
	2739:  "tn-timing",
	2740:  "alarm",
	2741:  "tsb",
	2742:  "tsb2",
	2743:  "murx",
	2744:  "honyaku",
	2745:  "urbisnet",
	2746:  "cpudpencap",
	2747:  "fjippol-swrly",
	2748:  "fjippol-polsvr",
	2749:  "fjippol-cnsl",
	2750:  "fjippol-port1",
	2751:  "fjippol-port2",
	2752:  "rsisysaccess",
	2753:  "de-spot",
	2754:  "apollo-cc",
	2755:  "expresspay",
	2756:  "simplement-tie",
	2757:  "cnrp",
	2758:  "apollo-status",
	2759:  "apollo-gms",
	2760:  "sabams",
	2761:  "dicom-iscl",
	2762:  "dicom-tls",
	2763:  "desktop-dna",
	2764:  "data-insurance",
	2765:  "qip-audup",
	2766:  "compaq-scp",
	2767:  "uadtc",
	2768:  "uacs",
	2769:  "exce",
	2770:  "veronica",
	2771:  "vergencecm",
	2772:  "auris",
	2773:  "rbakcup1",
	2774:  "rbakcup2",
	2775:  "smpp",
	2776:  "ridgeway1",
	2777:  "ridgeway2",
	2778:  "gwen-sonya",
	2779:  "lbc-sync",
	2780:  "lbc-control",
	2781:  "whosells",
	2782:  "everydayrc",
	2783:  "aises",
	2784:  "www-dev",
	2785:  "aic-np",
	2786:  "aic-oncrpc",
	2787:  "piccolo",
	2788:  "fryeserv",
	2789:  "media-agent",
	2790:  "plgproxy",
	2791:  "mtport-regist",
	2792:  "f5-globalsite",
	2793:  "initlsmsad",
	2795:  "livestats",
	2796:  "ac-tech",
	2797:  "esp-encap",
	2798:  "tmesis-upshot",
	2799:  "icon-discover",
	2800:  "acc-raid",
	2801:  "igcp",
	2802:  "veritas-tcp1",
	2803:  "btprjctrl",
	2804:  "dvr-esm",
	2805:  "wta-wsp-s",
	2806:  "cspuni",
	2807:  "cspmulti",
	2808:  "j-lan-p",
	2809:  "corbaloc",
	2810:  "netsteward",
	2811:  "gsiftp",
	2812:  "atmtcp",
	2813:  "llm-pass",
	2814:  "llm-csv",
	2815:  "lbc-measure",
	2816:  "lbc-watchdog",
	2817:  "nmsigport",
	2818:  "rmlnk",
	2819:  "fc-faultnotify",
	2820:  "univision",
	2821:  "vrts-at-port",
	2822:  "ka0wuc",
	2823:  "cqg-netlan",
	2824:  "cqg-netlan-1",
	2826:  "slc-systemlog",
	2827:  "slc-ctrlrloops",
	2828:  "itm-lm",
	2829:  "silkp1",
	2830:  "silkp2",
	2831:  "silkp3",
	2832:  "silkp4",
	2833:  "glishd",
	2834:  "evtp",
	2835:  "evtp-data",
	2836:  "catalyst",
	2837:  "repliweb",
	2838:  "starbot",
	2839:  "nmsigport",
	2840:  "l3-exprt",
	2841:  "l3-ranger",
	2842:  "l3-hawk",
	2843:  "pdnet",
	2844:  "bpcp-poll",
	2845:  "bpcp-trap",
	2846:  "aimpp-hello",
	2847:  "aimpp-port-req",
	2848:  "amt-blc-port",
	2849:  "fxp",
	2850:  "metaconsole",
	2851:  "webemshttp",
	2852:  "bears-01",
	2853:  "ispipes",
	2854:  "infomover",
	2855:  "msrp",
	2856:  "cesdinv",
	2857:  "simctlp",
	2858:  "ecnp",
	2859:  "activememory",
	2860:  "dialpad-voice1",
	2861:  "dialpad-voice2",
	2862:  "ttg-protocol",
	2863:  "sonardata",
	2864:  "astromed-main",
	2865:  "pit-vpn",
	2866:  "iwlistener",
	2867:  "esps-portal",
	2868:  "npep-messaging",
	2869:  "icslap",
	2870:  "daishi",
	2871:  "msi-selectplay",
	2872:  "radix",
	2874:  "dxmessagebase1",
	2875:  "dxmessagebase2",
	2876:  "sps-tunnel",
	2877:  "bluelance",
	2878:  "aap",
	2879:  "ucentric-ds",
	2880:  "synapse",
	2881:  "ndsp",
	2882:  "ndtp",
	2883:  "ndnp",
	2884:  "flashmsg",
	2885:  "topflow",
	2886:  "responselogic",
	2887:  "aironetddp",
	2888:  "spcsdlobby",
	2889:  "rsom",
	2890:  "cspclmulti",
	2891:  "cinegrfx-elmd",
	2892:  "snifferdata",
	2893:  "vseconnector",
	2894:  "abacus-remote",
	2895:  "natuslink",
	2896:  "ecovisiong6-1",
	2897:  "citrix-rtmp",
	2898:  "appliance-cfg",
	2899:  "powergemplus",
	2900:  "quicksuite",
	2901:  "allstorcns",
	2902:  "netaspi",
	2903:  "suitcase",
	2904:  "m2ua",
	2905:  "m3ua",
	2906:  "caller9",
	2907:  "webmethods-b2b",
	2908:  "mao",
	2909:  "funk-dialout",
	2910:  "tdaccess",
	2911:  "blockade",
	2912:  "epicon",
	2913:  "boosterware",
	2914:  "gamelobby",
	2915:  "tksocket",
	2916:  "elvin-server",
	2917:  "elvin-client",
	2918:  "kastenchasepad",
	2919:  "roboer",
	2920:  "roboeda",
	2921:  "cesdcdman",
	2922:  "cesdcdtrn",
	2923:  "wta-wsp-wtp-s",
	2924:  "precise-vip",
	2926:  "mobile-file-dl",
	2927:  "unimobilectrl",
	2928:  "redstone-cpss",
	2929:  "amx-webadmin",
	2930:  "amx-weblinx",
	2931:  "circle-x",
	2932:  "incp",
	2933:  "4-tieropmgw",
	2934:  "4-tieropmcli",
	2935:  "qtp",
	2936:  "otpatch",
	2937:  "pnaconsult-lm",
	2938:  "sm-pas-1",
	2939:  "sm-pas-2",
	2940:  "sm-pas-3",
	2941:  "sm-pas-4",
	2942:  "sm-pas-5",
	2943:  "ttnrepository",
	2944:  "megaco-h248",
	2945:  "h248-binary",
	2946:  "fjsvmpor",
	2947:  "gpsd",
	2948:  "wap-push",
	2949:  "wap-pushsecure",
	2950:  "esip",
	2951:  "ottp",
	2952:  "mpfwsas",
	2953:  "ovalarmsrv",
	2954:  "ovalarmsrv-cmd",
	2955:  "csnotify",
	2956:  "ovrimosdbman",
	2957:  "jmact5",
	2958:  "jmact6",
	2959:  "rmopagt",
	2960:  "dfoxserver",
	2961:  "boldsoft-lm",
	2962:  "iph-policy-cli",
	2963:  "iph-policy-adm",
	2964:  "bullant-srap",
	2965:  "bullant-rap",
	2966:  "idp-infotrieve",
	2967:  "ssc-agent",
	2968:  "enpp",
	2969:  "essp",
	2970:  "index-net",
	2971:  "netclip",
	2972:  "pmsm-webrctl",
	2973:  "svnetworks",
	2974:  "signal",
	2975:  "fjmpcm",
	2976:  "cns-srv-port",
	2977:  "ttc-etap-ns",
	2978:  "ttc-etap-ds",
	2979:  "h263-video",
	2980:  "wimd",
	2981:  "mylxamport",
	2982:  "iwb-whiteboard",
	2983:  "netplan",
	2984:  "hpidsadmin",
	2985:  "hpidsagent",
	2986:  "stonefalls",
	2987:  "identify",
	2988:  "hippad",
	2989:  "zarkov",
	2990:  "boscap",
	2991:  "wkstn-mon",
	2992:  "avenyo",
	2993:  "veritas-vis1",
	2994:  "veritas-vis2",
	2995:  "idrs",
	2996:  "vsixml",
	2997:  "rebol",
	2998:  "realsecure",
	2999:  "remoteware-un",
	3000:  "hbci",
	3001:  "origo-native",
	3002:  "exlm-agent",
	3003:  "cgms",
	3004:  "csoftragent",
	3005:  "geniuslm",
	3006:  "ii-admin",
	3007:  "lotusmtap",
	3008:  "midnight-tech",
	3009:  "pxc-ntfy",
	3010:  "gw",
	3011:  "trusted-web",
	3012:  "twsdss",
	3013:  "gilatskysurfer",
	3014:  "broker-service",
	3015:  "nati-dstp",
	3016:  "notify-srvr",
	3017:  "event-listener",
	3018:  "srvc-registry",
	3019:  "resource-mgr",
	3020:  "cifs",
	3021:  "agriserver",
	3022:  "csregagent",
	3023:  "magicnotes",
	3024:  "nds-sso",
	3025:  "arepa-raft",
	3026:  "agri-gateway",
	3027:  "LiebDevMgmt-C",
	3028:  "LiebDevMgmt-DM",
	3029:  "LiebDevMgmt-A",
	3030:  "arepa-cas",
	3031:  "eppc",
	3032:  "redwood-chat",
	3033:  "pdb",
	3034:  "osmosis-aeea",
	3035:  "fjsv-gssagt",
	3036:  "hagel-dump",
	3037:  "hp-san-mgmt",
	3038:  "santak-ups",
	3039:  "cogitate",
	3040:  "tomato-springs",
	3041:  "di-traceware",
	3042:  "journee",
	3043:  "brp",
	3044:  "epp",
	3045:  "responsenet",
	3046:  "di-ase",
	3047:  "hlserver",
	3048:  "pctrader",
	3049:  "nsws",
	3050:  "gds-db",
	3051:  "galaxy-server",
	3052:  "apc-3052",
	3053:  "dsom-server",
	3054:  "amt-cnf-prot",
	3055:  "policyserver",
	3056:  "cdl-server",
	3057:  "goahead-fldup",
	3058:  "videobeans",
	3059:  "qsoft",
	3060:  "interserver",
	3061:  "cautcpd",
	3062:  "ncacn-ip-tcp",
	3063:  "ncadg-ip-udp",
	3064:  "rprt",
	3065:  "slinterbase",
	3066:  "netattachsdmp",
	3067:  "fjhpjp",
	3068:  "ls3bcast",
	3069:  "ls3",
	3070:  "mgxswitch",
	3071:  "csd-mgmt-port",
	3072:  "csd-monitor",
	3073:  "vcrp",
	3074:  "xbox",
	3075:  "orbix-locator",
	3076:  "orbix-config",
	3077:  "orbix-loc-ssl",
	3078:  "orbix-cfg-ssl",
	3079:  "lv-frontpanel",
	3080:  "stm-pproc",
	3081:  "tl1-lv",
	3082:  "tl1-raw",
	3083:  "tl1-telnet",
	3084:  "itm-mccs",
	3085:  "pcihreq",
	3086:  "jdl-dbkitchen",
	3087:  "asoki-sma",
	3088:  "xdtp",
	3089:  "ptk-alink",
	3090:  "stss",
	3091:  "1ci-smcs",
	3093:  "rapidmq-center",
	3094:  "rapidmq-reg",
	3095:  "panasas",
	3096:  "ndl-aps",
	3098:  "umm-port",
	3099:  "chmd",
	3100:  "opcon-xps",
	3101:  "hp-pxpib",
	3102:  "slslavemon",
	3103:  "autocuesmi",
	3104:  "autocuelog",
	3105:  "cardbox",
	3106:  "cardbox-http",
	3107:  "business",
	3108:  "geolocate",
	3109:  "personnel",
	3110:  "sim-control",
	3111:  "wsynch",
	3112:  "ksysguard",
	3113:  "cs-auth-svr",
	3114:  "ccmad",
	3115:  "mctet-master",
	3116:  "mctet-gateway",
	3117:  "mctet-jserv",
	3118:  "pkagent",
	3119:  "d2000kernel",
	3120:  "d2000webserver",
	3121:  "pcmk-remote",
	3122:  "vtr-emulator",
	3123:  "edix",
	3124:  "beacon-port",
	3125:  "a13-an",
	3127:  "ctx-bridge",
	3128:  "ndl-aas",
	3129:  "netport-id",
	3130:  "icpv2",
	3131:  "netbookmark",
	3132:  "ms-rule-engine",
	3133:  "prism-deploy",
	3134:  "ecp",
	3135:  "peerbook-port",
	3136:  "grubd",
	3137:  "rtnt-1",
	3138:  "rtnt-2",
	3139:  "incognitorv",
	3140:  "ariliamulti",
	3141:  "vmodem",
	3142:  "rdc-wh-eos",
	3143:  "seaview",
	3144:  "tarantella",
	3145:  "csi-lfap",
	3146:  "bears-02",
	3147:  "rfio",
	3148:  "nm-game-admin",
	3149:  "nm-game-server",
	3150:  "nm-asses-admin",
	3151:  "nm-assessor",
	3152:  "feitianrockey",
	3153:  "s8-client-port",
	3154:  "ccmrmi",
	3155:  "jpegmpeg",
	3156:  "indura",
	3157:  "e3consultants",
	3158:  "stvp",
	3159:  "navegaweb-port",
	3160:  "tip-app-server",
	3161:  "doc1lm",
	3162:  "sflm",
	3163:  "res-sap",
	3164:  "imprs",
	3165:  "newgenpay",
	3166:  "sossecollector",
	3167:  "nowcontact",
	3168:  "poweronnud",
	3169:  "serverview-as",
	3170:  "serverview-asn",
	3171:  "serverview-gf",
	3172:  "serverview-rm",
	3173:  "serverview-icc",
	3174:  "armi-server",
	3175:  "t1-e1-over-ip",
	3176:  "ars-master",
	3177:  "phonex-port",
	3178:  "radclientport",
	3179:  "h2gf-w-2m",
	3180:  "mc-brk-srv",
	3181:  "bmcpatrolagent",
	3182:  "bmcpatrolrnvu",
	3183:  "cops-tls",
	3184:  "apogeex-port",
	3185:  "smpppd",
	3186:  "iiw-port",
	3187:  "odi-port",
	3188:  "brcm-comm-port",
	3189:  "pcle-infex",
	3190:  "csvr-proxy",
	3191:  "csvr-sslproxy",
	3192:  "firemonrcc",
	3193:  "spandataport",
	3194:  "magbind",
	3195:  "ncu-1",
	3196:  "ncu-2",
	3197:  "embrace-dp-s",
	3198:  "embrace-dp-c",
	3199:  "dmod-workspace",
	3200:  "tick-port",
	3201:  "cpq-tasksmart",
	3202:  "intraintra",
	3203:  "netwatcher-mon",
	3204:  "netwatcher-db",
	3205:  "isns",
	3206:  "ironmail",
	3207:  "vx-auth-port",
	3208:  "pfu-prcallback",
	3209:  "netwkpathengine",
	3210:  "flamenco-proxy",
	3211:  "avsecuremgmt",
	3212:  "surveyinst",
	3213:  "neon24x7",
	3214:  "jmq-daemon-1",
	3215:  "jmq-daemon-2",
	3216:  "ferrari-foam",
	3217:  "unite",
	3218:  "smartpackets",
	3219:  "wms-messenger",
	3220:  "xnm-ssl",
	3221:  "xnm-clear-text",
	3222:  "glbp",
	3223:  "digivote",
	3224:  "aes-discovery",
	3225:  "fcip-port",
	3226:  "isi-irp",
	3227:  "dwnmshttp",
	3228:  "dwmsgserver",
	3229:  "global-cd-port",
	3230:  "sftdst-port",
	3231:  "vidigo",
	3232:  "mdtp",
	3233:  "whisker",
	3234:  "alchemy",
	3235:  "mdap-port",
	3236:  "apparenet-ts",
	3237:  "apparenet-tps",
	3238:  "apparenet-as",
	3239:  "apparenet-ui",
	3240:  "triomotion",
	3241:  "sysorb",
	3242:  "sdp-id-port",
	3243:  "timelot",
	3244:  "onesaf",
	3245:  "vieo-fe",
	3246:  "dvt-system",
	3247:  "dvt-data",
	3248:  "procos-lm",
	3249:  "ssp",
	3250:  "hicp",
	3251:  "sysscanner",
	3252:  "dhe",
	3253:  "pda-data",
	3254:  "pda-sys",
	3255:  "semaphore",
	3256:  "cpqrpm-agent",
	3257:  "cpqrpm-server",
	3258:  "ivecon-port",
	3259:  "epncdp2",
	3260:  "iscsi-target",
	3261:  "winshadow",
	3262:  "necp",
	3263:  "ecolor-imager",
	3264:  "ccmail",
	3265:  "altav-tunnel",
	3266:  "ns-cfg-server",
	3267:  "ibm-dial-out",
	3268:  "msft-gc",
	3269:  "msft-gc-ssl",
	3270:  "verismart",
	3271:  "csoft-prev",
	3272:  "user-manager",
	3273:  "sxmp",
	3274:  "ordinox-server",
	3275:  "samd",
	3276:  "maxim-asics",
	3277:  "awg-proxy",
	3278:  "lkcmserver",
	3279:  "admind",
	3280:  "vs-server",
	3281:  "sysopt",
	3282:  "datusorb",
	3283:  "Apple Remote Desktop (Net Assistant)",
	3284:  "4talk",
	3285:  "plato",
	3286:  "e-net",
	3287:  "directvdata",
	3288:  "cops",
	3289:  "enpc",
	3290:  "caps-lm",
	3291:  "sah-lm",
	3292:  "cart-o-rama",
	3293:  "fg-fps",
	3294:  "fg-gip",
	3295:  "dyniplookup",
	3296:  "rib-slm",
	3297:  "cytel-lm",
	3298:  "deskview",
	3299:  "pdrncs",
	3300:  "ceph",
	3302:  "mcs-fastmail",
	3303:  "opsession-clnt",
	3304:  "opsession-srvr",
	3305:  "odette-ftp",
	3306:  "mysql",
	3307:  "opsession-prxy",
	3308:  "tns-server",
	3309:  "tns-adv",
	3310:  "dyna-access",
	3311:  "mcns-tel-ret",
	3312:  "appman-server",
	3313:  "uorb",
	3314:  "uohost",
	3315:  "cdid",
	3316:  "aicc-cmi",
	3317:  "vsaiport",
	3318:  "ssrip",
	3319:  "sdt-lmd",
	3320:  "officelink2000",
	3321:  "vnsstr",
	3326:  "sftu",
	3327:  "bbars",
	3328:  "egptlm",
	3329:  "hp-device-disc",
	3330:  "mcs-calypsoicf",
	3331:  "mcs-messaging",
	3332:  "mcs-mailsvr",
	3333:  "dec-notes",
	3334:  "directv-web",
	3335:  "directv-soft",
	3336:  "directv-tick",
	3337:  "directv-catlg",
	3338:  "anet-b",
	3339:  "anet-l",
	3340:  "anet-m",
	3341:  "anet-h",
	3342:  "webtie",
	3343:  "ms-cluster-net",
	3344:  "bnt-manager",
	3345:  "influence",
	3346:  "trnsprntproxy",
	3347:  "phoenix-rpc",
	3348:  "pangolin-laser",
	3349:  "chevinservices",
	3350:  "findviatv",
	3351:  "btrieve",
	3352:  "ssql",
	3353:  "fatpipe",
	3354:  "suitjd",
	3355:  "ordinox-dbase",
	3356:  "upnotifyps",
	3357:  "adtech-test",
	3358:  "mpsysrmsvr",
	3359:  "wg-netforce",
	3360:  "kv-server",
	3361:  "kv-agent",
	3362:  "dj-ilm",
	3363:  "nati-vi-server",
	3364:  "creativeserver",
	3365:  "contentserver",
	3366:  "creativepartnr",
	3372:  "tip2",
	3373:  "lavenir-lm",
	3374:  "cluster-disc",
	3375:  "vsnm-agent",
	3376:  "cdbroker",
	3377:  "cogsys-lm",
	3378:  "wsicopy",
	3379:  "socorfs",
	3380:  "sns-channels",
	3381:  "geneous",
	3382:  "fujitsu-neat",
	3383:  "esp-lm",
	3384:  "hp-clic",
	3385:  "qnxnetman",
	3386:  "gprs-data",
	3387:  "backroomnet",
	3388:  "cbserver",
	3389:  "ms-wbt-server",
	3390:  "dsc",
	3391:  "savant",
	3392:  "efi-lm",
	3393:  "d2k-tapestry1",
	3394:  "d2k-tapestry2",
	3395:  "dyna-lm",
	3396:  "printer-agent",
	3397:  "cloanto-lm",
	3398:  "mercantile",
	3399:  "csms",
	3400:  "csms2",
	3401:  "filecast",
	3402:  "fxaengine-net",
	3405:  "nokia-ann-ch1",
	3406:  "nokia-ann-ch2",
	3407:  "ldap-admin",
	3408:  "BESApi",
	3409:  "networklens",
	3410:  "networklenss",
	3411:  "biolink-auth",
	3412:  "xmlblaster",
	3413:  "svnet",
	3414:  "wip-port",
	3415:  "bcinameservice",
	3416:  "commandport",
	3417:  "csvr",
	3418:  "rnmap",
	3419:  "softaudit",
	3420:  "ifcp-port",
	3421:  "bmap",
	3422:  "rusb-sys-port",
	3423:  "xtrm",
	3424:  "xtrms",
	3425:  "agps-port",
	3426:  "arkivio",
	3427:  "websphere-snmp",
	3428:  "twcss",
	3429:  "gcsp",
	3430:  "ssdispatch",
	3431:  "ndl-als",
	3432:  "osdcp",
	3433:  "opnet-smp",
	3434:  "opencm",
	3435:  "pacom",
	3436:  "gc-config",
	3437:  "autocueds",
	3438:  "spiral-admin",
	3439:  "hri-port",
	3440:  "ans-console",
	3441:  "connect-client",
	3442:  "connect-server",
	3443:  "ov-nnm-websrv",
	3444:  "denali-server",
	3445:  "monp",
	3446:  "3comfaxrpc",
	3447:  "directnet",
	3448:  "dnc-port",
	3449:  "hotu-chat",
	3450:  "castorproxy",
	3451:  "asam",
	3452:  "sabp-signal",
	3453:  "pscupd",
	3454:  "mira",
	3455:  "prsvp",
	3456:  "vat",
	3457:  "vat-control",
	3458:  "d3winosfi",
	3459:  "integral",
	3460:  "edm-manager",
	3461:  "edm-stager",
	3462:  "edm-std-notify",
	3463:  "edm-adm-notify",
	3464:  "edm-mgr-sync",
	3465:  "edm-mgr-cntrl",
	3466:  "workflow",
	3467:  "rcst",
	3468:  "ttcmremotectrl",
	3469:  "pluribus",
	3470:  "jt400",
	3471:  "jt400-ssl",
	3472:  "jaugsremotec-1",
	3473:  "jaugsremotec-2",
	3474:  "ttntspauto",
	3475:  "genisar-port",
	3476:  "nppmp",
	3477:  "ecomm",
	3478:  "stun",
	3479:  "twrpc",
	3480:  "plethora",
	3481:  "cleanerliverc",
	3482:  "vulture",
	3483:  "slim-devices",
	3484:  "gbs-stp",
	3485:  "celatalk",
	3486:  "ifsf-hb-port",
	3487:  "ltctcp",
	3488:  "fs-rh-srv",
	3489:  "dtp-dia",
	3490:  "colubris",
	3491:  "swr-port",
	3492:  "tvdumtray-port",
	3493:  "nut",
	3494:  "ibm3494",
	3495:  "seclayer-tcp",
	3496:  "seclayer-tls",
	3497:  "ipether232port",
	3498:  "dashpas-port",
	3499:  "sccip-media",
	3500:  "rtmp-port",
	3501:  "isoft-p2p",
	3502:  "avinstalldisc",
	3503:  "lsp-ping",
	3504:  "ironstorm",
	3505:  "ccmcomm",
	3506:  "apc-3506",
	3507:  "nesh-broker",
	3508:  "interactionweb",
	3509:  "vt-ssl",
	3510:  "xss-port",
	3511:  "webmail-2",
	3512:  "aztec",
	3513:  "arcpd",
	3514:  "must-p2p",
	3515:  "must-backplane",
	3516:  "smartcard-port",
	3517:  "802-11-iapp",
	3518:  "artifact-msg",
	3519:  "nvmsgd",
	3520:  "galileolog",
	3521:  "mc3ss",
	3522:  "nssocketport",
	3523:  "odeumservlink",
	3524:  "ecmport",
	3525:  "eisport",
	3526:  "starquiz-port",
	3527:  "beserver-msg-q",
	3528:  "jboss-iiop",
	3529:  "jboss-iiop-ssl",
	3530:  "gf",
	3531:  "joltid",
	3532:  "raven-rmp",
	3533:  "raven-rdp",
	3534:  "urld-port",
	3535:  "ms-la",
	3536:  "snac",
	3537:  "ni-visa-remote",
	3538:  "ibm-diradm",
	3539:  "ibm-diradm-ssl",
	3540:  "pnrp-port",
	3541:  "voispeed-port",
	3542:  "hacl-monitor",
	3543:  "qftest-lookup",
	3544:  "teredo",
	3545:  "camac",
	3547:  "symantec-sim",
	3548:  "interworld",
	3549:  "tellumat-nms",
	3550:  "ssmpp",
	3551:  "apcupsd",
	3552:  "taserver",
	3553:  "rbr-discovery",
	3554:  "questnotify",
	3555:  "razor",
	3556:  "sky-transport",
	3557:  "personalos-001",
	3558:  "mcp-port",
	3559:  "cctv-port",
	3560:  "iniserve-port",
	3561:  "bmc-onekey",
	3562:  "sdbproxy",
	3563:  "watcomdebug",
	3564:  "esimport",
	3565:  "m2pa",
	3566:  "quest-data-hub",
	3567:  "dof-eps",
	3568:  "dof-tunnel-sec",
	3569:  "mbg-ctrl",
	3570:  "mccwebsvr-port",
	3571:  "megardsvr-port",
	3572:  "megaregsvrport",
	3573:  "tag-ups-1",
	3574:  "dmaf-server",
	3575:  "ccm-port",
	3576:  "cmc-port",
	3577:  "config-port",
	3578:  "data-port",
	3579:  "ttat3lb",
	3580:  "nati-svrloc",
	3581:  "kfxaclicensing",
	3582:  "press",
	3583:  "canex-watch",
	3584:  "u-dbap",
	3585:  "emprise-lls",
	3586:  "emprise-lsc",
	3587:  "p2pgroup",
	3588:  "sentinel",
	3589:  "isomair",
	3590:  "wv-csp-sms",
	3591:  "gtrack-server",
	3592:  "gtrack-ne",
	3593:  "bpmd",
	3594:  "mediaspace",
	3595:  "shareapp",
	3596:  "iw-mmogame",
	3597:  "a14",
	3598:  "a15",
	3599:  "quasar-server",
	3600:  "trap-daemon",
	3601:  "visinet-gui",
	3602:  "infiniswitchcl",
	3603:  "int-rcv-cntrl",
	3604:  "bmc-jmx-port",
	3605:  "comcam-io",
	3606:  "splitlock",
	3607:  "precise-i3",
	3608:  "trendchip-dcp",
	3609:  "cpdi-pidas-cm",
	3610:  "echonet",
	3611:  "six-degrees",
	3612:  "hp-dataprotect",
	3613:  "alaris-disc",
	3614:  "sigma-port",
	3615:  "start-network",
	3616:  "cd3o-protocol",
	3617:  "sharp-server",
	3618:  "aairnet-1",
	3619:  "aairnet-2",
	3620:  "ep-pcp",
	3621:  "ep-nsp",
	3622:  "ff-lr-port",
	3623:  "haipe-discover",
	3624:  "dist-upgrade",
	3625:  "volley",
	3626:  "bvcdaemon-port",
	3627:  "jamserverport",
	3628:  "ept-machine",
	3629:  "escvpnet",
	3630:  "cs-remote-db",
	3631:  "cs-services",
	3632:  "distcc",
	3633:  "wacp",
	3634:  "hlibmgr",
	3635:  "sdo",
	3636:  "servistaitsm",
	3637:  "scservp",
	3638:  "ehp-backup",
	3639:  "xap-ha",
	3640:  "netplay-port1",
	3641:  "netplay-port2",
	3642:  "juxml-port",
	3643:  "audiojuggler",
	3644:  "ssowatch",
	3645:  "cyc",
	3646:  "xss-srv-port",
	3647:  "splitlock-gw",
	3648:  "fjcp",
	3649:  "nmmp",
	3650:  "prismiq-plugin",
	3651:  "xrpc-registry",
	3652:  "vxcrnbuport",
	3653:  "tsp",
	3654:  "vaprtm",
	3655:  "abatemgr",
	3656:  "abatjss",
	3657:  "immedianet-bcn",
	3658:  "ps-ams",
	3659:  "apple-sasl",
	3660:  "can-nds-ssl",
	3661:  "can-ferret-ssl",
	3662:  "pserver",
	3663:  "dtp",
	3664:  "ups-engine",
	3665:  "ent-engine",
	3666:  "eserver-pap",
	3667:  "infoexch",
	3668:  "dell-rm-port",
	3669:  "casanswmgmt",
	3670:  "smile",
	3671:  "efcp",
	3672:  "lispworks-orb",
	3673:  "mediavault-gui",
	3674:  "wininstall-ipc",
	3675:  "calltrax",
	3676:  "va-pacbase",
	3677:  "roverlog",
	3678:  "ipr-dglt",
	3679:  "Escale (Newton Dock)",
	3680:  "npds-tracker",
	3681:  "bts-x73",
	3682:  "cas-mapi",
	3683:  "bmc-ea",
	3684:  "faxstfx-port",
	3685:  "dsx-agent",
	3686:  "tnmpv2",
	3687:  "simple-push",
	3688:  "simple-push-s",
	3689:  "daap",
	3690:  "svn",
	3691:  "magaya-network",
	3692:  "intelsync",
	3693:  "easl",
	3695:  "bmc-data-coll",
	3696:  "telnetcpcd",
	3697:  "nw-license",
	3698:  "sagectlpanel",
	3699:  "kpn-icw",
	3700:  "lrs-paging",
	3701:  "netcelera",
	3702:  "ws-discovery",
	3703:  "adobeserver-3",
	3704:  "adobeserver-4",
	3705:  "adobeserver-5",
	3706:  "rt-event",
	3707:  "rt-event-s",
	3708:  "sun-as-iiops",
	3709:  "ca-idms",
	3710:  "portgate-auth",
	3711:  "edb-server2",
	3712:  "sentinel-ent",
	3713:  "tftps",
	3714:  "delos-dms",
	3715:  "anoto-rendezv",
	3716:  "wv-csp-sms-cir",
	3717:  "wv-csp-udp-cir",
	3718:  "opus-services",
	3719:  "itelserverport",
	3720:  "ufastro-instr",
	3721:  "xsync",
	3722:  "xserveraid",
	3723:  "sychrond",
	3724:  "blizwow",
	3725:  "na-er-tip",
	3726:  "array-manager",
	3727:  "e-mdu",
	3728:  "e-woa",
	3729:  "fksp-audit",
	3730:  "client-ctrl",
	3731:  "smap",
	3732:  "m-wnn",
	3733:  "multip-msg",
	3734:  "synel-data",
	3735:  "pwdis",
	3736:  "rs-rmi",
	3737:  "xpanel",
	3738:  "versatalk",
	3739:  "launchbird-lm",
	3740:  "heartbeat",
	3741:  "wysdma",
	3742:  "cst-port",
	3743:  "ipcs-command",
	3744:  "sasg",
	3745:  "gw-call-port",
	3746:  "linktest",
	3747:  "linktest-s",
	3748:  "webdata",
	3749:  "cimtrak",
	3750:  "cbos-ip-port",
	3751:  "gprs-cube",
	3752:  "vipremoteagent",
	3753:  "nattyserver",
	3754:  "timestenbroker",
	3755:  "sas-remote-hlp",
	3756:  "canon-capt",
	3757:  "grf-port",
	3758:  "apw-registry",
	3759:  "exapt-lmgr",
	3760:  "adtempusclient",
	3761:  "gsakmp",
	3762:  "gbs-smp",
	3763:  "xo-wave",
	3764:  "mni-prot-rout",
	3765:  "rtraceroute",
	3766:  "sitewatch-s",
	3767:  "listmgr-port",
	3768:  "rblcheckd",
	3769:  "haipe-otnk",
	3770:  "cindycollab",
	3771:  "paging-port",
	3772:  "ctp",
	3773:  "ctdhercules",
	3774:  "zicom",
	3775:  "ispmmgr",
	3776:  "dvcprov-port",
	3777:  "jibe-eb",
	3778:  "c-h-it-port",
	3779:  "cognima",
	3780:  "nnp",
	3781:  "abcvoice-port",
	3782:  "iso-tp0s",
	3783:  "bim-pem",
	3784:  "bfd-control",
	3785:  "bfd-echo",
	3786:  "upstriggervsw",
	3787:  "fintrx",
	3788:  "isrp-port",
	3789:  "remotedeploy",
	3790:  "quickbooksrds",
	3791:  "tvnetworkvideo",
	3792:  "sitewatch",
	3793:  "dcsoftware",
	3794:  "jaus",
	3795:  "myblast",
	3796:  "spw-dialer",
	3797:  "idps",
	3798:  "minilock",
	3799:  "radius-dynauth",
	3800:  "pwgpsi",
	3801:  "ibm-mgr",
	3802:  "vhd",
	3803:  "soniqsync",
	3804:  "iqnet-port",
	3805:  "tcpdataserver",
	3806:  "wsmlb",
	3807:  "spugna",
	3808:  "sun-as-iiops-ca",
	3809:  "apocd",
	3810:  "wlanauth",
	3811:  "amp",
	3812:  "neto-wol-server",
	3813:  "rap-ip",
	3814:  "neto-dcs",
	3815:  "lansurveyorxml",
	3816:  "sunlps-http",
	3817:  "tapeware",
	3818:  "crinis-hb",
	3819:  "epl-slp",
	3820:  "scp",
	3821:  "pmcp",
	3822:  "acp-discovery",
	3823:  "acp-conduit",
	3824:  "acp-policy",
	3825:  "ffserver",
	3826:  "warmux",
	3827:  "netmpi",
	3828:  "neteh",
	3829:  "neteh-ext",
	3830:  "cernsysmgmtagt",
	3831:  "dvapps",
	3832:  "xxnetserver",
	3833:  "aipn-auth",
	3834:  "spectardata",
	3835:  "spectardb",
	3836:  "markem-dcp",
	3837:  "mkm-discovery",
	3838:  "sos",
	3839:  "amx-rms",
	3840:  "flirtmitmir",
	3841:  "shiprush-db-svr",
	3842:  "nhci",
	3843:  "quest-agent",
	3844:  "rnm",
	3845:  "v-one-spp",
	3846:  "an-pcp",
	3847:  "msfw-control",
	3848:  "item",
	3849:  "spw-dnspreload",
	3850:  "qtms-bootstrap",
	3851:  "spectraport",
	3852:  "sse-app-config",
	3853:  "sscan",
	3854:  "stryker-com",
	3855:  "opentrac",
	3856:  "informer",
	3857:  "trap-port",
	3858:  "trap-port-mom",
	3859:  "nav-port",
	3860:  "sasp",
	3861:  "winshadow-hd",
	3862:  "giga-pocket",
	3863:  "asap-tcp",
	3864:  "asap-tcp-tls",
	3865:  "xpl",
	3866:  "dzdaemon",
	3867:  "dzoglserver",
	3868:  "diameter",
	3869:  "ovsam-mgmt",
	3870:  "ovsam-d-agent",
	3871:  "avocent-adsap",
	3872:  "oem-agent",
	3873:  "fagordnc",
	3874:  "sixxsconfig",
	3875:  "pnbscada",
	3876:  "dl-agent",
	3877:  "xmpcr-interface",
	3878:  "fotogcad",
	3879:  "appss-lm",
	3880:  "igrs",
	3881:  "idac",
	3882:  "msdts1",
	3883:  "vrpn",
	3884:  "softrack-meter",
	3885:  "topflow-ssl",
	3886:  "nei-management",
	3887:  "ciphire-data",
	3888:  "ciphire-serv",
	3889:  "dandv-tester",
	3890:  "ndsconnect",
	3891:  "rtc-pm-port",
	3892:  "pcc-image-port",
	3893:  "cgi-starapi",
	3894:  "syam-agent",
	3895:  "syam-smc",
	3896:  "sdo-tls",
	3897:  "sdo-ssh",
	3898:  "senip",
	3899:  "itv-control",
	3900:  "udt-os",
	3901:  "nimsh",
	3902:  "nimaux",
	3903:  "charsetmgr",
	3904:  "omnilink-port",
	3905:  "mupdate",
	3906:  "topovista-data",
	3907:  "imoguia-port",
	3908:  "hppronetman",
	3909:  "surfcontrolcpa",
	3910:  "prnrequest",
	3911:  "prnstatus",
	3912:  "gbmt-stars",
	3913:  "listcrt-port",
	3914:  "listcrt-port-2",
	3915:  "agcat",
	3916:  "wysdmc",
	3917:  "aftmux",
	3918:  "pktcablemmcops",
	3919:  "hyperip",
	3920:  "exasoftport1",
	3921:  "herodotus-net",
	3922:  "sor-update",
	3923:  "symb-sb-port",
	3924:  "mpl-gprs-port",
	3925:  "zmp",
	3926:  "winport",
	3927:  "natdataservice",
	3928:  "netboot-pxe",
	3929:  "smauth-port",
	3930:  "syam-webserver",
	3931:  "msr-plugin-port",
	3932:  "dyn-site",
	3933:  "plbserve-port",
	3934:  "sunfm-port",
	3935:  "sdp-portmapper",
	3936:  "mailprox",
	3937:  "dvbservdsc",
	3938:  "dbcontrol-agent",
	3939:  "aamp",
	3940:  "xecp-node",
	3941:  "homeportal-web",
	3942:  "srdp",
	3943:  "tig",
	3944:  "sops",
	3945:  "emcads",
	3946:  "backupedge",
	3947:  "ccp",
	3948:  "apdap",
	3949:  "drip",
	3950:  "namemunge",
	3951:  "pwgippfax",
	3952:  "i3-sessionmgr",
	3953:  "xmlink-connect",
	3954:  "adrep",
	3955:  "p2pcommunity",
	3956:  "gvcp",
	3957:  "mqe-broker",
	3958:  "mqe-agent",
	3959:  "treehopper",
	3960:  "bess",
	3961:  "proaxess",
	3962:  "sbi-agent",
	3963:  "thrp",
	3964:  "sasggprs",
	3965:  "ati-ip-to-ncpe",
	3966:  "bflckmgr",
	3967:  "ppsms",
	3968:  "ianywhere-dbns",
	3969:  "landmarks",
	3970:  "lanrevagent",
	3971:  "lanrevserver",
	3972:  "iconp",
	3973:  "progistics",
	3974:  "citysearch",
	3975:  "airshot",
	3976:  "opswagent",
	3977:  "opswmanager",
	3978:  "secure-cfg-svr",
	3979:  "smwan",
	3980:  "acms",
	3981:  "starfish",
	3982:  "eis",
	3983:  "eisp",
	3984:  "mapper-nodemgr",
	3985:  "mapper-mapethd",
	3986:  "mapper-ws-ethd",
	3987:  "centerline",
	3988:  "dcs-config",
	3989:  "bv-queryengine",
	3990:  "bv-is",
	3991:  "bv-smcsrv",
	3992:  "bv-ds",
	3993:  "bv-agent",
	3995:  "iss-mgmt-ssl",
	3996:  "abcsoftware",
	3997:  "agentsease-db",
	3998:  "dnx",
	3999:  "nvcnet",
	4000:  "terabase",
	4001:  "newoak",
	4002:  "pxc-spvr-ft",
	4003:  "pxc-splr-ft",
	4004:  "pxc-roid",
	4005:  "pxc-pin",
	4006:  "pxc-spvr",
	4007:  "pxc-splr",
	4008:  "netcheque",
	4009:  "chimera-hwm",
	4010:  "samsung-unidex",
	4011:  "altserviceboot",
	4012:  "pda-gate",
	4013:  "acl-manager",
	4014:  "taiclock",
	4015:  "talarian-mcast1",
	4016:  "talarian-mcast2",
	4017:  "talarian-mcast3",
	4018:  "talarian-mcast4",
	4019:  "talarian-mcast5",
	4020:  "trap",
	4021:  "nexus-portal",
	4022:  "dnox",
	4023:  "esnm-zoning",
	4024:  "tnp1-port",
	4025:  "partimage",
	4026:  "as-debug",
	4027:  "bxp",
	4028:  "dtserver-port",
	4029:  "ip-qsig",
	4030:  "jdmn-port",
	4031:  "suucp",
	4032:  "vrts-auth-port",
	4033:  "sanavigator",
	4034:  "ubxd",
	4035:  "wap-push-http",
	4036:  "wap-push-https",
	4037:  "ravehd",
	4038:  "fazzt-ptp",
	4039:  "fazzt-admin",
	4040:  "yo-main",
	4041:  "houston",
	4042:  "ldxp",
	4043:  "nirp",
	4044:  "ltp",
	4045:  "npp",
	4046:  "acp-proto",
	4047:  "ctp-state",
	4049:  "wafs",
	4050:  "cisco-wafs",
	4051:  "cppdp",
	4052:  "interact",
	4053:  "ccu-comm-1",
	4054:  "ccu-comm-2",
	4055:  "ccu-comm-3",
	4056:  "lms",
	4057:  "wfm",
	4058:  "kingfisher",
	4059:  "dlms-cosem",
	4060:  "dsmeter-iatc",
	4061:  "ice-location",
	4062:  "ice-slocation",
	4063:  "ice-router",
	4064:  "ice-srouter",
	4065:  "avanti-cdp",
	4066:  "pmas",
	4067:  "idp",
	4068:  "ipfltbcst",
	4069:  "minger",
	4070:  "tripe",
	4071:  "aibkup",
	4072:  "zieto-sock",
	4073:  "iRAPP",
	4074:  "cequint-cityid",
	4075:  "perimlan",
	4076:  "seraph",
	4078:  "cssp",
	4079:  "santools",
	4080:  "lorica-in",
	4081:  "lorica-in-sec",
	4082:  "lorica-out",
	4083:  "lorica-out-sec",
	4085:  "ezmessagesrv",
	4087:  "applusservice",
	4088:  "npsp",
	4089:  "opencore",
	4090:  "omasgport",
	4091:  "ewinstaller",
	4092:  "ewdgs",
	4093:  "pvxpluscs",
	4094:  "sysrqd",
	4095:  "xtgui",
	4096:  "bre",
	4097:  "patrolview",
	4098:  "drmsfsd",
	4099:  "dpcp",
	4100:  "igo-incognito",
	4101:  "brlp-0",
	4102:  "brlp-1",
	4103:  "brlp-2",
	4104:  "brlp-3",
	4105:  "shofar",
	4106:  "synchronite",
	4107:  "j-ac",
	4108:  "accel",
	4109:  "izm",
	4110:  "g2tag",
	4111:  "xgrid",
	4112:  "apple-vpns-rp",
	4113:  "aipn-reg",
	4114:  "jomamqmonitor",
	4115:  "cds",
	4116:  "smartcard-tls",
	4117:  "hillrserv",
	4118:  "netscript",
	4119:  "assuria-slm",
	4121:  "e-builder",
	4122:  "fprams",
	4123:  "z-wave",
	4124:  "tigv2",
	4125:  "opsview-envoy",
	4126:  "ddrepl",
	4127:  "unikeypro",
	4128:  "nufw",
	4129:  "nuauth",
	4130:  "fronet",
	4131:  "stars",
	4132:  "nuts-dem",
	4133:  "nuts-bootp",
	4134:  "nifty-hmi",
	4135:  "cl-db-attach",
	4136:  "cl-db-request",
	4137:  "cl-db-remote",
	4138:  "nettest",
	4139:  "thrtx",
	4140:  "cedros-fds",
	4141:  "oirtgsvc",
	4142:  "oidocsvc",
	4143:  "oidsr",
	4145:  "vvr-control",
	4146:  "tgcconnect",
	4147:  "vrxpservman",
	4148:  "hhb-handheld",
	4149:  "agslb",
	4150:  "PowerAlert-nsa",
	4151:  "menandmice-noh",
	4152:  "idig-mux",
	4153:  "mbl-battd",
	4154:  "atlinks",
	4155:  "bzr",
	4156:  "stat-results",
	4157:  "stat-scanner",
	4158:  "stat-cc",
	4159:  "nss",
	4160:  "jini-discovery",
	4161:  "omscontact",
	4162:  "omstopology",
	4163:  "silverpeakpeer",
	4164:  "silverpeakcomm",
	4165:  "altcp",
	4166:  "joost",
	4167:  "ddgn",
	4168:  "pslicser",
	4169:  "iadt",
	4170:  "d-cinema-csp",
	4171:  "ml-svnet",
	4172:  "pcoip",
	4174:  "smcluster",
	4175:  "bccp",
	4176:  "tl-ipcproxy",
	4177:  "wello",
	4178:  "storman",
	4179:  "MaxumSP",
	4180:  "httpx",
	4181:  "macbak",
	4182:  "pcptcpservice",
	4183:  "cyborgnet",
	4184:  "universe-suite",
	4185:  "wcpp",
	4186:  "boxbackupstore",
	4187:  "csc-proxy",
	4188:  "vatata",
	4189:  "pcep",
	4190:  "sieve",
	4192:  "azeti",
	4193:  "pvxplusio",
	4199:  "eims-admin",
	4300:  "corelccam",
	4301:  "d-data",
	4302:  "d-data-control",
	4303:  "srcp",
	4304:  "owserver",
	4305:  "batman",
	4306:  "pinghgl",
	4307:  "visicron-vs",
	4308:  "compx-lockview",
	4309:  "dserver",
	4310:  "mirrtex",
	4311:  "p6ssmc",
	4312:  "pscl-mgt",
	4313:  "perrla",
	4314:  "choiceview-agt",
	4316:  "choiceview-clt",
	4320:  "fdt-rcatp",
	4321:  "rwhois",
	4322:  "trim-event",
	4323:  "trim-ice",
	4325:  "geognosisman",
	4326:  "geognosis",
	4327:  "jaxer-web",
	4328:  "jaxer-manager",
	4329:  "publiqare-sync",
	4330:  "dey-sapi",
	4331:  "ktickets-rest",
	4333:  "ahsp",
	4334:  "netconf-ch-ssh",
	4335:  "netconf-ch-tls",
	4336:  "restconf-ch-tls",
	4340:  "gaia",
	4341:  "lisp-data",
	4342:  "lisp-cons",
	4343:  "unicall",
	4344:  "vinainstall",
	4345:  "m4-network-as",
	4346:  "elanlm",
	4347:  "lansurveyor",
	4348:  "itose",
	4349:  "fsportmap",
	4350:  "net-device",
	4351:  "plcy-net-svcs",
	4352:  "pjlink",
	4353:  "f5-iquery",
	4354:  "qsnet-trans",
	4355:  "qsnet-workst",
	4356:  "qsnet-assist",
	4357:  "qsnet-cond",
	4358:  "qsnet-nucl",
	4359:  "omabcastltkm",
	4360:  "matrix-vnet",
	4368:  "wxbrief",
	4369:  "epmd",
	4370:  "elpro-tunnel",
	4371:  "l2c-control",
	4372:  "l2c-data",
	4373:  "remctl",
	4374:  "psi-ptt",
	4375:  "tolteces",
	4376:  "bip",
	4377:  "cp-spxsvr",
	4378:  "cp-spxdpy",
	4379:  "ctdb",
	4389:  "xandros-cms",
	4390:  "wiegand",
	4391:  "apwi-imserver",
	4392:  "apwi-rxserver",
	4393:  "apwi-rxspooler",
	4395:  "omnivisionesx",
	4396:  "fly",
	4400:  "ds-srv",
	4401:  "ds-srvr",
	4402:  "ds-clnt",
	4403:  "ds-user",
	4404:  "ds-admin",
	4405:  "ds-mail",
	4406:  "ds-slp",
	4407:  "nacagent",
	4408:  "slscc",
	4409:  "netcabinet-com",
	4410:  "itwo-server",
	4411:  "found",
	4413:  "avi-nms",
	4414:  "updog",
	4415:  "brcd-vr-req",
	4416:  "pjj-player",
	4417:  "workflowdir",
	4419:  "cbp",
	4420:  "nvm-express",
	4421:  "scaleft",
	4422:  "tsepisp",
	4423:  "thingkit",
	4425:  "netrockey6",
	4426:  "beacon-port-2",
	4427:  "drizzle",
	4428:  "omviserver",
	4429:  "omviagent",
	4430:  "rsqlserver",
	4431:  "wspipe",
	4432:  "l-acoustics",
	4433:  "vop",
	4442:  "saris",
	4443:  "pharos",
	4444:  "krb524",
	4445:  "upnotifyp",
	4446:  "n1-fwp",
	4447:  "n1-rmgmt",
	4448:  "asc-slmd",
	4449:  "privatewire",
	4450:  "camp",
	4451:  "ctisystemmsg",
	4452:  "ctiprogramload",
	4453:  "nssalertmgr",
	4454:  "nssagentmgr",
	4455:  "prchat-user",
	4456:  "prchat-server",
	4457:  "prRegister",
	4458:  "mcp",
	4484:  "hpssmgmt",
	4485:  "assyst-dr",
	4486:  "icms",
	4487:  "prex-tcp",
	4488:  "awacs-ice",
	4500:  "ipsec-nat-t",
	4535:  "ehs",
	4536:  "ehs-ssl",
	4537:  "wssauthsvc",
	4538:  "swx-gate",
	4545:  "worldscores",
	4546:  "sf-lm",
	4547:  "lanner-lm",
	4548:  "synchromesh",
	4549:  "aegate",
	4550:  "gds-adppiw-db",
	4551:  "ieee-mih",
	4552:  "menandmice-mon",
	4553:  "icshostsvc",
	4554:  "msfrs",
	4555:  "rsip",
	4556:  "dtn-bundle",
	4559:  "hylafax",
	4563:  "amahi-anywhere",
	4566:  "kwtc",
	4567:  "tram",
	4568:  "bmc-reporting",
	4569:  "iax",
	4570:  "deploymentmap",
	4573:  "cardifftec-back",
	4590:  "rid",
	4591:  "l3t-at-an",
	4593:  "ipt-anri-anri",
	4594:  "ias-session",
	4595:  "ias-paging",
	4596:  "ias-neighbor",
	4597:  "a21-an-1xbs",
	4598:  "a16-an-an",
	4599:  "a17-an-an",
	4600:  "piranha1",
	4601:  "piranha2",
	4602:  "mtsserver",
	4603:  "menandmice-upg",
	4604:  "irp",
	4605:  "sixchat",
	4658:  "playsta2-app",
	4659:  "playsta2-lob",
	4660:  "smaclmgr",
	4661:  "kar2ouche",
	4662:  "oms",
	4663:  "noteit",
	4664:  "ems",
	4665:  "contclientms",
	4666:  "eportcomm",
	4667:  "mmacomm",
	4668:  "mmaeds",
	4669:  "eportcommdata",
	4670:  "light",
	4671:  "acter",
	4672:  "rfa",
	4673:  "cxws",
	4674:  "appiq-mgmt",
	4675:  "dhct-status",
	4676:  "dhct-alerts",
	4677:  "bcs",
	4678:  "traversal",
	4679:  "mgesupervision",
	4680:  "mgemanagement",
	4681:  "parliant",
	4682:  "finisar",
	4683:  "spike",
	4684:  "rfid-rp1",
	4685:  "autopac",
	4686:  "msp-os",
	4687:  "nst",
	4688:  "mobile-p2p",
	4689:  "altovacentral",
	4690:  "prelude",
	4691:  "mtn",
	4692:  "conspiracy",
	4700:  "netxms-agent",
	4701:  "netxms-mgmt",
	4702:  "netxms-sync",
	4703:  "npqes-test",
	4704:  "assuria-ins",
	4725:  "truckstar",
	4727:  "fcis",
	4728:  "capmux",
	4730:  "gearman",
	4731:  "remcap",
	4733:  "resorcs",
	4737:  "ipdr-sp",
	4738:  "solera-lpn",
	4739:  "ipfix",
	4740:  "ipfixs",
	4741:  "lumimgrd",
	4742:  "sicct",
	4743:  "openhpid",
	4744:  "ifsp",
	4745:  "fmp",
	4749:  "profilemac",
	4750:  "ssad",
	4751:  "spocp",
	4752:  "snap",
	4753:  "simon",
	4756:  "RDCenter",
	4774:  "converge",
	4784:  "bfd-multi-ctl",
	4786:  "smart-install",
	4787:  "sia-ctrl-plane",
	4788:  "xmcp",
	4800:  "iims",
	4801:  "iwec",
	4802:  "ilss",
	4803:  "notateit",
	4827:  "htcp",
	4837:  "varadero-0",
	4838:  "varadero-1",
	4839:  "varadero-2",
	4840:  "opcua-tcp",
	4841:  "quosa",
	4842:  "gw-asv",
	4843:  "opcua-tls",
	4844:  "gw-log",
	4845:  "wcr-remlib",
	4846:  "contamac-icm",
	4847:  "wfc",
	4848:  "appserv-http",
	4849:  "appserv-https",
	4850:  "sun-as-nodeagt",
	4851:  "derby-repli",
	4867:  "unify-debug",
	4868:  "phrelay",
	4869:  "phrelaydbg",
	4870:  "cc-tracking",
	4871:  "wired",
	4876:  "tritium-can",
	4877:  "lmcs",
	4879:  "wsdl-event",
	4880:  "hislip",
	4883:  "wmlserver",
	4884:  "hivestor",
	4885:  "abbs",
	4894:  "lyskom",
	4899:  "radmin-port",
	4900:  "hfcs",
	4901:  "flr-agent",
	4902:  "magiccontrol",
	4912:  "lutap",
	4913:  "lutcp",
	4914:  "bones",
	4915:  "frcs",
	4940:  "eq-office-4940",
	4941:  "eq-office-4941",
	4942:  "eq-office-4942",
	4949:  "munin",
	4950:  "sybasesrvmon",
	4951:  "pwgwims",
	4952:  "sagxtsds",
	4953:  "dbsyncarbiter",
	4969:  "ccss-qmm",
	4970:  "ccss-qsm",
	4984:  "webyast",
	4985:  "gerhcs",
	4986:  "mrip",
	4987:  "smar-se-port1",
	4988:  "smar-se-port2",
	4989:  "parallel",
	4990:  "busycal",
	4991:  "vrt",
	4999:  "hfcs-manager",
	5000:  "commplex-main",
	5001:  "commplex-link",
	5002:  "rfe",
	5003:  "fmpro-internal",
	5004:  "avt-profile-1",
	5005:  "avt-profile-2",
	5006:  "wsm-server",
	5007:  "wsm-server-ssl",
	5008:  "synapsis-edge",
	5009:  "winfs",
	5010:  "telelpathstart",
	5011:  "telelpathattack",
	5012:  "nsp",
	5013:  "fmpro-v6",
	5015:  "fmwp",
	5020:  "zenginkyo-1",
	5021:  "zenginkyo-2",
	5022:  "mice",
	5023:  "htuilsrv",
	5024:  "scpi-telnet",
	5025:  "scpi-raw",
	5026:  "strexec-d",
	5027:  "strexec-s",
	5028:  "qvr",
	5029:  "infobright",
	5030:  "surfpass",
	5032:  "signacert-agent",
	5033:  "jtnetd-server",
	5034:  "jtnetd-status",
	5042:  "asnaacceler8db",
	5043:  "swxadmin",
	5044:  "lxi-evntsvc",
	5045:  "osp",
	5048:  "texai",
	5049:  "ivocalize",
	5050:  "mmcc",
	5051:  "ita-agent",
	5052:  "ita-manager",
	5053:  "rlm",
	5054:  "rlm-admin",
	5055:  "unot",
	5056:  "intecom-ps1",
	5057:  "intecom-ps2",
	5059:  "sds",
	5060:  "sip",
	5061:  "sips",
	5062:  "na-localise",
	5063:  "csrpc",
	5064:  "ca-1",
	5065:  "ca-2",
	5066:  "stanag-5066",
	5067:  "authentx",
	5068:  "bitforestsrv",
	5069:  "i-net-2000-npr",
	5070:  "vtsas",
	5071:  "powerschool",
	5072:  "ayiya",
	5073:  "tag-pm",
	5074:  "alesquery",
	5075:  "pvaccess",
	5080:  "onscreen",
	5081:  "sdl-ets",
	5082:  "qcp",
	5083:  "qfp",
	5084:  "llrp",
	5085:  "encrypted-llrp",
	5086:  "aprigo-cs",
	5087:  "biotic",
	5093:  "sentinel-lm",
	5094:  "hart-ip",
	5099:  "sentlm-srv2srv",
	5100:  "socalia",
	5101:  "talarian-tcp",
	5102:  "oms-nonsecure",
	5103:  "actifio-c2c",
	5106:  "actifioudsagent",
	5107:  "actifioreplic",
	5111:  "taep-as-svc",
	5112:  "pm-cmdsvr",
	5114:  "ev-services",
	5115:  "autobuild",
	5117:  "gradecam",
	5120:  "barracuda-bbs",
	5133:  "nbt-pc",
	5134:  "ppactivation",
	5135:  "erp-scale",
	5137:  "ctsd",
	5145:  "rmonitor-secure",
	5146:  "social-alarm",
	5150:  "atmp",
	5151:  "esri-sde",
	5152:  "sde-discovery",
	5153:  "toruxserver",
	5154:  "bzflag",
	5155:  "asctrl-agent",
	5156:  "rugameonline",
	5157:  "mediat",
	5161:  "snmpssh",
	5162:  "snmpssh-trap",
	5163:  "sbackup",
	5164:  "vpa",
	5165:  "ife-icorp",
	5166:  "winpcs",
	5167:  "scte104",
	5168:  "scte30",
	5172:  "pcoip-mgmt",
	5190:  "aol",
	5191:  "aol-1",
	5192:  "aol-2",
	5193:  "aol-3",
	5194:  "cpscomm",
	5195:  "ampl-lic",
	5196:  "ampl-tableproxy",
	5197:  "tunstall-lwp",
	5200:  "targus-getdata",
	5201:  "targus-getdata1",
	5202:  "targus-getdata2",
	5203:  "targus-getdata3",
	5209:  "nomad",
	5215:  "noteza",
	5221:  "3exmp",
	5222:  "xmpp-client",
	5223:  "hpvirtgrp",
	5224:  "hpvirtctrl",
	5225:  "hp-server",
	5226:  "hp-status",
	5227:  "perfd",
	5228:  "hpvroom",
	5229:  "jaxflow",
	5230:  "jaxflow-data",
	5231:  "crusecontrol",
	5232:  "csedaemon",
	5233:  "enfs",
	5234:  "eenet",
	5235:  "galaxy-network",
	5236:  "padl2sim",
	5237:  "mnet-discovery",
	5245:  "downtools",
	5248:  "caacws",
	5249:  "caaclang2",
	5250:  "soagateway",
	5251:  "caevms",
	5252:  "movaz-ssc",
	5253:  "kpdp",
	5254:  "logcabin",
	5264:  "3com-njack-1",
	5265:  "3com-njack-2",
	5269:  "xmpp-server",
	5270:  "cartographerxmp",
	5271:  "cuelink",
	5272:  "pk",
	5280:  "xmpp-bosh",
	5281:  "undo-lm",
	5282:  "transmit-port",
	5298:  "presence",
	5299:  "nlg-data",
	5300:  "hacl-hb",
	5301:  "hacl-gs",
	5302:  "hacl-cfg",
	5303:  "hacl-probe",
	5304:  "hacl-local",
	5305:  "hacl-test",
	5306:  "sun-mc-grp",
	5307:  "sco-aip",
	5308:  "cfengine",
	5309:  "jprinter",
	5310:  "outlaws",
	5312:  "permabit-cs",
	5313:  "rrdp",
	5314:  "opalis-rbt-ipc",
	5315:  "hacl-poll",
	5316:  "hpbladems",
	5317:  "hpdevms",
	5318:  "pkix-cmc",
	5320:  "bsfserver-zn",
	5321:  "bsfsvr-zn-ssl",
	5343:  "kfserver",
	5344:  "xkotodrcp",
	5349:  "stuns",
	5352:  "dns-llq",
	5353:  "mdns",
	5354:  "mdnsresponder",
	5355:  "llmnr",
	5356:  "ms-smlbiz",
	5357:  "wsdapi",
	5358:  "wsdapi-s",
	5359:  "ms-alerter",
	5360:  "ms-sideshow",
	5361:  "ms-s-sideshow",
	5362:  "serverwsd2",
	5363:  "net-projection",
	5397:  "stresstester",
	5398:  "elektron-admin",
	5399:  "securitychase",
	5400:  "excerpt",
	5401:  "excerpts",
	5402:  "mftp",
	5403:  "hpoms-ci-lstn",
	5404:  "hpoms-dps-lstn",
	5405:  "netsupport",
	5406:  "systemics-sox",
	5407:  "foresyte-clear",
	5408:  "foresyte-sec",
	5409:  "salient-dtasrv",
	5410:  "salient-usrmgr",
	5411:  "actnet",
	5412:  "continuus",
	5413:  "wwiotalk",
	5414:  "statusd",
	5415:  "ns-server",
	5416:  "sns-gateway",
	5417:  "sns-agent",
	5418:  "mcntp",
	5419:  "dj-ice",
	5420:  "cylink-c",
	5421:  "netsupport2",
	5422:  "salient-mux",
	5423:  "virtualuser",
	5424:  "beyond-remote",
	5425:  "br-channel",
	5426:  "devbasic",
	5427:  "sco-peer-tta",
	5428:  "telaconsole",
	5429:  "base",
	5430:  "radec-corp",
	5431:  "park-agent",
	5432:  "postgresql",
	5433:  "pyrrho",
	5434:  "sgi-arrayd",
	5435:  "sceanics",
	5443:  "spss",
	5445:  "smbdirect",
	5450:  "tiepie",
	5453:  "surebox",
	5454:  "apc-5454",
	5455:  "apc-5455",
	5456:  "apc-5456",
	5461:  "silkmeter",
	5462:  "ttl-publisher",
	5463:  "ttlpriceproxy",
	5464:  "quailnet",
	5465:  "netops-broker",
	5470:  "apsolab-col",
	5471:  "apsolab-cols",
	5472:  "apsolab-tag",
	5473:  "apsolab-tags",
	5475:  "apsolab-data",
	5500:  "fcp-addr-srvr1",
	5501:  "fcp-addr-srvr2",
	5502:  "fcp-srvr-inst1",
	5503:  "fcp-srvr-inst2",
	5504:  "fcp-cics-gw1",
	5505:  "checkoutdb",
	5506:  "amc",
	5507:  "psl-management",
	5550:  "cbus",
	5553:  "sgi-eventmond",
	5554:  "sgi-esphttp",
	5555:  "personal-agent",
	5556:  "freeciv",
	5557:  "farenet",
	5565:  "hpe-dp-bura",
	5566:  "westec-connect",
	5567:  "dof-dps-mc-sec",
	5568:  "sdt",
	5569:  "rdmnet-ctrl",
	5573:  "sdmmp",
	5574:  "lsi-bobcat",
	5575:  "ora-oap",
	5579:  "fdtracks",
	5580:  "tmosms0",
	5581:  "tmosms1",
	5582:  "fac-restore",
	5583:  "tmo-icon-sync",
	5584:  "bis-web",
	5585:  "bis-sync",
	5586:  "att-mt-sms",
	5597:  "ininmessaging",
	5598:  "mctfeed",
	5599:  "esinstall",
	5600:  "esmmanager",
	5601:  "esmagent",
	5602:  "a1-msc",
	5603:  "a1-bs",
	5604:  "a3-sdunode",
	5605:  "a4-sdunode",
	5618:  "efr",
	5627:  "ninaf",
	5628:  "htrust",
	5629:  "symantec-sfdb",
	5630:  "precise-comm",
	5631:  "pcanywheredata",
	5632:  "pcanywherestat",
	5633:  "beorl",
	5634:  "xprtld",
	5635:  "sfmsso",
	5636:  "sfm-db-server",
	5637:  "cssc",
	5638:  "flcrs",
	5639:  "ics",
	5646:  "vfmobile",
	5670:  "filemq",
	5671:  "amqps",
	5672:  "amqp",
	5673:  "jms",
	5674:  "hyperscsi-port",
	5675:  "v5ua",
	5676:  "raadmin",
	5677:  "questdb2-lnchr",
	5678:  "rrac",
	5679:  "dccm",
	5680:  "auriga-router",
	5681:  "ncxcp",
	5688:  "ggz",
	5689:  "qmvideo",
	5693:  "rbsystem",
	5696:  "kmip",
	5700:  "supportassist",
	5713:  "proshareaudio",
	5714:  "prosharevideo",
	5715:  "prosharedata",
	5716:  "prosharerequest",
	5717:  "prosharenotify",
	5718:  "dpm",
	5719:  "dpm-agent",
	5720:  "ms-licensing",
	5721:  "dtpt",
	5722:  "msdfsr",
	5723:  "omhs",
	5724:  "omsdk",
	5725:  "ms-ilm",
	5726:  "ms-ilm-sts",
	5727:  "asgenf",
	5728:  "io-dist-data",
	5729:  "openmail",
	5730:  "unieng",
	5741:  "ida-discover1",
	5742:  "ida-discover2",
	5743:  "watchdoc-pod",
	5744:  "watchdoc",
	5745:  "fcopy-server",
	5746:  "fcopys-server",
	5747:  "tunatic",
	5748:  "tunalyzer",
	5750:  "rscd",
	5755:  "openmailg",
	5757:  "x500ms",
	5766:  "openmailns",
	5767:  "s-openmail",
	5768:  "openmailpxy",
	5769:  "spramsca",
	5770:  "spramsd",
	5771:  "netagent",
	5777:  "dali-port",
	5780:  "vts-rpc",
	5781:  "3par-evts",
	5782:  "3par-mgmt",
	5783:  "3par-mgmt-ssl",
	5785:  "3par-rcopy",
	5793:  "xtreamx",
	5813:  "icmpd",
	5814:  "spt-automation",
	5841:  "shiprush-d-ch",
	5842:  "reversion",
	5859:  "wherehoo",
	5863:  "ppsuitemsg",
	5868:  "diameters",
	5883:  "jute",
	5900:  "rfb",
	5910:  "cm",
	5911:  "cpdlc",
	5912:  "fis",
	5913:  "ads-c",
	5963:  "indy",
	5968:  "mppolicy-v5",
	5969:  "mppolicy-mgr",
	5984:  "couchdb",
	5985:  "wsman",
	5986:  "wsmans",
	5987:  "wbem-rmi",
	5988:  "wbem-http",
	5989:  "wbem-https",
	5990:  "wbem-exp-https",
	5991:  "nuxsl",
	5992:  "consul-insight",
	5993:  "cim-rs",
	5999:  "cvsup",
	6064:  "ndl-ahp-svc",
	6065:  "winpharaoh",
	6066:  "ewctsp",
	6068:  "gsmp-ancp",
	6069:  "trip",
	6070:  "messageasap",
	6071:  "ssdtp",
	6072:  "diagnose-proc",
	6073:  "directplay8",
	6074:  "max",
	6075:  "dpm-acm",
	6076:  "msft-dpm-cert",
	6077:  "iconstructsrv",
	6084:  "reload-config",
	6085:  "konspire2b",
	6086:  "pdtp",
	6087:  "ldss",
	6088:  "doglms",
	6099:  "raxa-mgmt",
	6100:  "synchronet-db",
	6101:  "synchronet-rtc",
	6102:  "synchronet-upd",
	6103:  "rets",
	6104:  "dbdb",
	6105:  "primaserver",
	6106:  "mpsserver",
	6107:  "etc-control",
	6108:  "sercomm-scadmin",
	6109:  "globecast-id",
	6110:  "softcm",
	6111:  "spc",
	6112:  "dtspcd",
	6113:  "dayliteserver",
	6114:  "wrspice",
	6115:  "xic",
	6116:  "xtlserv",
	6117:  "daylitetouch",
	6121:  "spdy",
	6122:  "bex-webadmin",
	6123:  "backup-express",
	6124:  "pnbs",
	6130:  "damewaremobgtwy",
	6133:  "nbt-wol",
	6140:  "pulsonixnls",
	6141:  "meta-corp",
	6142:  "aspentec-lm",
	6143:  "watershed-lm",
	6144:  "statsci1-lm",
	6145:  "statsci2-lm",
	6146:  "lonewolf-lm",
	6147:  "montage-lm",
	6148:  "ricardo-lm",
	6149:  "tal-pod",
	6159:  "efb-aci",
	6160:  "ecmp",
	6161:  "patrol-ism",
	6162:  "patrol-coll",
	6163:  "pscribe",
	6200:  "lm-x",
	6209:  "qmtps",
	6222:  "radmind",
	6241:  "jeol-nsdtp-1",
	6242:  "jeol-nsdtp-2",
	6243:  "jeol-nsdtp-3",
	6244:  "jeol-nsdtp-4",
	6251:  "tl1-raw-ssl",
	6252:  "tl1-ssh",
	6253:  "crip",
	6267:  "gld",
	6268:  "grid",
	6269:  "grid-alt",
	6300:  "bmc-grx",
	6301:  "bmc-ctd-ldap",
	6306:  "ufmp",
	6315:  "scup",
	6316:  "abb-escp",
	6317:  "nav-data-cmd",
	6320:  "repsvc",
	6321:  "emp-server1",
	6322:  "emp-server2",
	6324:  "hrd-ncs",
	6325:  "dt-mgmtsvc",
	6326:  "dt-vra",
	6343:  "sflow",
	6344:  "streletz",
	6346:  "gnutella-svc",
	6347:  "gnutella-rtr",
	6350:  "adap",
	6355:  "pmcs",
	6360:  "metaedit-mu",
	6370:  "metaedit-se",
	6379:  "redis",
	6382:  "metatude-mds",
	6389:  "clariion-evr01",
	6390:  "metaedit-ws",
	6417:  "faxcomservice",
	6418:  "syserverremote",
	6419:  "svdrp",
	6420:  "nim-vdrshell",
	6421:  "nim-wan",
	6432:  "pgbouncer",
	6442:  "tarp",
	6443:  "sun-sr-https",
	6444:  "sge-qmaster",
	6445:  "sge-execd",
	6446:  "mysql-proxy",
	6455:  "skip-cert-recv",
	6456:  "skip-cert-send",
	6471:  "lvision-lm",
	6480:  "sun-sr-http",
	6481:  "servicetags",
	6482:  "ldoms-mgmt",
	6483:  "SunVTS-RMI",
	6484:  "sun-sr-jms",
	6485:  "sun-sr-iiop",
	6486:  "sun-sr-iiops",
	6487:  "sun-sr-iiop-aut",
	6488:  "sun-sr-jmx",
	6489:  "sun-sr-admin",
	6500:  "boks",
	6501:  "boks-servc",
	6502:  "boks-servm",
	6503:  "boks-clntd",
	6505:  "badm-priv",
	6506:  "badm-pub",
	6507:  "bdir-priv",
	6508:  "bdir-pub",
	6509:  "mgcs-mfp-port",
	6510:  "mcer-port",
	6513:  "netconf-tls",
	6514:  "syslog-tls",
	6515:  "elipse-rec",
	6543:  "lds-distrib",
	6544:  "lds-dump",
	6547:  "apc-6547",
	6548:  "apc-6548",
	6549:  "apc-6549",
	6550:  "fg-sysupdate",
	6551:  "sum",
	6558:  "xdsxdm",
	6566:  "sane-port",
	6568:  "canit-store",
	6579:  "affiliate",
	6580:  "parsec-master",
	6581:  "parsec-peer",
	6582:  "parsec-game",
	6583:  "joaJewelSuite",
	6600:  "mshvlm",
	6601:  "mstmg-sstp",
	6602:  "wsscomfrmwk",
	6619:  "odette-ftps",
	6620:  "kftp-data",
	6621:  "kftp",
	6622:  "mcftp",
	6623:  "ktelnet",
	6624:  "datascaler-db",
	6625:  "datascaler-ctl",
	6626:  "wago-service",
	6627:  "nexgen",
	6628:  "afesc-mc",
	6629:  "nexgen-aux",
	6632:  "mxodbc-connect",
	6640:  "ovsdb",
	6653:  "openflow",
	6655:  "pcs-sf-ui-man",
	6656:  "emgmsg",
	6670:  "vocaltec-gold",
	6671:  "p4p-portal",
	6672:  "vision-server",
	6673:  "vision-elmd",
	6678:  "vfbp",
	6679:  "osaut",
	6687:  "clever-ctrace",
	6688:  "clever-tcpip",
	6689:  "tsa",
	6690:  "cleverdetect",
	6697:  "ircs-u",
	6701:  "kti-icad-srvr",
	6702:  "e-design-net",
	6703:  "e-design-web",
	6714:  "ibprotocol",
	6715:  "fibotrader-com",
	6716:  "princity-agent",
	6767:  "bmc-perf-agent",
	6768:  "bmc-perf-mgrd",
	6769:  "adi-gxp-srvprt",
	6770:  "plysrv-http",
	6771:  "plysrv-https",
	6777:  "ntz-tracker",
	6778:  "ntz-p2p-storage",
	6785:  "dgpf-exchg",
	6786:  "smc-jmx",
	6787:  "smc-admin",
	6788:  "smc-http",
	6789:  "radg",
	6790:  "hnmp",
	6791:  "hnm",
	6801:  "acnet",
	6817:  "pentbox-sim",
	6831:  "ambit-lm",
	6841:  "netmo-default",
	6842:  "netmo-http",
	6850:  "iccrushmore",
	6868:  "acctopus-cc",
	6888:  "muse",
	6900:  "rtimeviewer",
	6901:  "jetstream",
	6935:  "ethoscan",
	6936:  "xsmsvc",
	6946:  "bioserver",
	6951:  "otlp",
	6961:  "jmact3",
	6962:  "jmevt2",
	6963:  "swismgr1",
	6964:  "swismgr2",
	6965:  "swistrap",
	6966:  "swispol",
	6969:  "acmsoda",
	6970:  "conductor",
	6997:  "MobilitySrv",
	6998:  "iatp-highpri",
	6999:  "iatp-normalpri",
	7000:  "afs3-fileserver",
	7001:  "afs3-callback",
	7002:  "afs3-prserver",
	7003:  "afs3-vlserver",
	7004:  "afs3-kaserver",
	7005:  "afs3-volser",
	7006:  "afs3-errors",
	7007:  "afs3-bos",
	7008:  "afs3-update",
	7009:  "afs3-rmtsys",
	7010:  "ups-onlinet",
	7011:  "talon-disc",
	7012:  "talon-engine",
	7013:  "microtalon-dis",
	7014:  "microtalon-com",
	7015:  "talon-webserver",
	7018:  "fisa-svc",
	7019:  "doceri-ctl",
	7020:  "dpserve",
	7021:  "dpserveadmin",
	7022:  "ctdp",
	7023:  "ct2nmcs",
	7024:  "vmsvc",
	7025:  "vmsvc-2",
	7030:  "op-probe",
	7031:  "iposplanet",
	7070:  "arcp",
	7071:  "iwg1",
	7073:  "martalk",
	7080:  "empowerid",
	7099:  "lazy-ptop",
	7100:  "font-service",
	7101:  "elcn",
	7117:  "rothaga",
	7121:  "virprot-lm",
	7128:  "scenidm",
	7129:  "scenccs",
	7161:  "cabsm-comm",
	7162:  "caistoragemgr",
	7163:  "cacsambroker",
	7164:  "fsr",
	7165:  "doc-server",
	7166:  "aruba-server",
	7167:  "casrmagent",
	7168:  "cnckadserver",
	7169:  "ccag-pib",
	7170:  "nsrp",
	7171:  "drm-production",
	7172:  "metalbend",
	7173:  "zsecure",
	7174:  "clutild",
	7200:  "fodms",
	7201:  "dlip",
	7215:  "PS-Server",
	7216:  "PS-Capture-Pro",
	7227:  "ramp",
	7228:  "citrixupp",
	7229:  "citrixuppg",
	7236:  "display",
	7237:  "pads",
	7244:  "frc-hicp",
	7262:  "cnap",
	7272:  "watchme-7272",
	7273:  "oma-rlp",
	7274:  "oma-rlp-s",
	7275:  "oma-ulp",
	7276:  "oma-ilp",
	7277:  "oma-ilp-s",
	7278:  "oma-dcdocbs",
	7279:  "ctxlic",
	7280:  "itactionserver1",
	7281:  "itactionserver2",
	7282:  "mzca-action",
	7283:  "genstat",
	7365:  "lcm-server",
	7391:  "mindfilesys",
	7392:  "mrssrendezvous",
	7393:  "nfoldman",
	7394:  "fse",
	7395:  "winqedit",
	7397:  "hexarc",
	7400:  "rtps-discovery",
	7401:  "rtps-dd-ut",
	7402:  "rtps-dd-mt",
	7410:  "ionixnetmon",
	7411:  "daqstream",
	7421:  "mtportmon",
	7426:  "pmdmgr",
	7427:  "oveadmgr",
	7428:  "ovladmgr",
	7429:  "opi-sock",
	7430:  "xmpv7",
	7431:  "pmd",
	7437:  "faximum",
	7443:  "oracleas-https",
	7471:  "sttunnel",
	7473:  "rise",
	7474:  "neo4j",
	7478:  "openit",
	7491:  "telops-lmd",
	7500:  "silhouette",
	7501:  "ovbus",
	7508:  "adcp",
	7509:  "acplt",
	7510:  "ovhpas",
	7511:  "pafec-lm",
	7542:  "saratoga",
	7543:  "atul",
	7544:  "nta-ds",
	7545:  "nta-us",
	7546:  "cfs",
	7547:  "cwmp",
	7548:  "tidp",
	7549:  "nls-tl",
	7551:  "controlone-con",
	7560:  "sncp",
	7563:  "cfw",
	7566:  "vsi-omega",
	7569:  "dell-eql-asm",
	7570:  "aries-kfinder",
	7574:  "coherence",
	7588:  "sun-lm",
	7606:  "mipi-debug",
	7624:  "indi",
	7626:  "simco",
	7627:  "soap-http",
	7628:  "zen-pawn",
	7629:  "xdas",
	7630:  "hawk",
	7631:  "tesla-sys-msg",
	7633:  "pmdfmgt",
	7648:  "cuseeme",
	7672:  "imqstomp",
	7673:  "imqstomps",
	7674:  "imqtunnels",
	7675:  "imqtunnel",
	7676:  "imqbrokerd",
	7677:  "sun-user-https",
	7680:  "pando-pub",
	7683:  "dmt",
	7687:  "bolt",
	7689:  "collaber",
	7697:  "klio",
	7700:  "em7-secom",
	7707:  "sync-em7",
	7708:  "scinet",
	7720:  "medimageportal",
	7724:  "nsdeepfreezectl",
	7725:  "nitrogen",
	7726:  "freezexservice",
	7727:  "trident-data",
	7728:  "osvr",
	7734:  "smip",
	7738:  "aiagent",
	7741:  "scriptview",
	7742:  "msss",
	7743:  "sstp-1",
	7744:  "raqmon-pdu",
	7747:  "prgp",
	7775:  "inetfs",
	7777:  "cbt",
	7778:  "interwise",
	7779:  "vstat",
	7781:  "accu-lmgr",
	7786:  "minivend",
	7787:  "popup-reminders",
	7789:  "office-tools",
	7794:  "q3ade",
	7797:  "pnet-conn",
	7798:  "pnet-enc",
	7799:  "altbsdp",
	7800:  "asr",
	7801:  "ssp-client",
	7810:  "rbt-wanopt",
	7845:  "apc-7845",
	7846:  "apc-7846",
	7847:  "csoauth",
	7869:  "mobileanalyzer",
	7870:  "rbt-smc",
	7871:  "mdm",
	7878:  "owms",
	7880:  "pss",
	7887:  "ubroker",
	7900:  "mevent",
	7901:  "tnos-sp",
	7902:  "tnos-dp",
	7903:  "tnos-dps",
	7913:  "qo-secure",
	7932:  "t2-drm",
	7933:  "t2-brm",
	7962:  "generalsync",
	7967:  "supercell",
	7979:  "micromuse-ncps",
	7980:  "quest-vista",
	7981:  "sossd-collect",
	7982:  "sossd-agent",
	7997:  "pushns",
	7999:  "irdmi2",
	8000:  "irdmi",
	8001:  "vcom-tunnel",
	8002:  "teradataordbms",
	8003:  "mcreport",
	8005:  "mxi",
	8008:  "http-alt",
	8019:  "qbdb",
	8020:  "intu-ec-svcdisc",
	8021:  "intu-ec-client",
	8022:  "oa-system",
	8025:  "ca-audit-da",
	8026:  "ca-audit-ds",
	8032:  "pro-ed",
	8033:  "mindprint",
	8034:  "vantronix-mgmt",
	8040:  "ampify",
	8042:  "fs-agent",
	8043:  "fs-server",
	8044:  "fs-mgmt",
	8051:  "rocrail",
	8052:  "senomix01",
	8053:  "senomix02",
	8054:  "senomix03",
	8055:  "senomix04",
	8056:  "senomix05",
	8057:  "senomix06",
	8058:  "senomix07",
	8059:  "senomix08",
	8066:  "toad-bi-appsrvr",
	8067:  "infi-async",
	8074:  "gadugadu",
	8080:  "http-alt",
	8081:  "sunproxyadmin",
	8082:  "us-cli",
	8083:  "us-srv",
	8086:  "d-s-n",
	8087:  "simplifymedia",
	8088:  "radan-http",
	8091:  "jamlink",
	8097:  "sac",
	8100:  "xprint-server",
	8101:  "ldoms-migr",
	8102:  "kz-migr",
	8115:  "mtl8000-matrix",
	8116:  "cp-cluster",
	8117:  "purityrpc",
	8118:  "privoxy",
	8121:  "apollo-data",
	8122:  "apollo-admin",
	8128:  "paycash-online",
	8129:  "paycash-wbp",
	8130:  "indigo-vrmi",
	8131:  "indigo-vbcp",
	8132:  "dbabble",
	8140:  "puppet",
	8148:  "isdd",
	8153:  "quantastor",
	8160:  "patrol",
	8161:  "patrol-snmp",
	8162:  "lpar2rrd",
	8181:  "intermapper",
	8182:  "vmware-fdm",
	8183:  "proremote",
	8184:  "itach",
	8190:  "gcp-rphy",
	8191:  "limnerpressure",
	8192:  "spytechphone",
	8194:  "blp1",
	8195:  "blp2",
	8199:  "vvr-data",
	8200:  "trivnet1",
	8201:  "trivnet2",
	8204:  "lm-perfworks",
	8205:  "lm-instmgr",
	8206:  "lm-dta",
	8207:  "lm-sserver",
	8208:  "lm-webwatcher",
	8230:  "rexecj",
	8243:  "synapse-nhttps",
	8276:  "pando-sec",
	8280:  "synapse-nhttp",
	8282:  "libelle",
	8292:  "blp3",
	8293:  "hiperscan-id",
	8294:  "blp4",
	8300:  "tmi",
	8301:  "amberon",
	8313:  "hub-open-net",
	8320:  "tnp-discover",
	8321:  "tnp",
	8322:  "garmin-marine",
	8351:  "server-find",
	8376:  "cruise-enum",
	8377:  "cruise-swroute",
	8378:  "cruise-config",
	8379:  "cruise-diags",
	8380:  "cruise-update",
	8383:  "m2mservices",
	8400:  "cvd",
	8401:  "sabarsd",
	8402:  "abarsd",
	8403:  "admind",
	8404:  "svcloud",
	8405:  "svbackup",
	8415:  "dlpx-sp",
	8416:  "espeech",
	8417:  "espeech-rtp",
	8442:  "cybro-a-bus",
	8443:  "pcsync-https",
	8444:  "pcsync-http",
	8445:  "copy",
	8450:  "npmp",
	8457:  "nexentamv",
	8470:  "cisco-avp",
	8471:  "pim-port",
	8472:  "otv",
	8473:  "vp2p",
	8474:  "noteshare",
	8500:  "fmtp",
	8501:  "cmtp-mgt",
	8502:  "ftnmtp",
	8554:  "rtsp-alt",
	8555:  "d-fence",
	8567:  "dof-tunnel",
	8600:  "asterix",
	8610:  "canon-mfnp",
	8611:  "canon-bjnp1",
	8612:  "canon-bjnp2",
	8613:  "canon-bjnp3",
	8614:  "canon-bjnp4",
	8615:  "imink",
	8665:  "monetra",
	8666:  "monetra-admin",
	8675:  "msi-cps-rm",
	8686:  "sun-as-jmxrmi",
	8688:  "openremote-ctrl",
	8699:  "vnyx",
	8711:  "nvc",
	8733:  "ibus",
	8750:  "dey-keyneg",
	8763:  "mc-appserver",
	8764:  "openqueue",
	8765:  "ultraseek-http",
	8766:  "amcs",
	8770:  "dpap",
	8778:  "uec",
	8786:  "msgclnt",
	8787:  "msgsrvr",
	8793:  "acd-pm",
	8800:  "sunwebadmin",
	8804:  "truecm",
	8873:  "dxspider",
	8880:  "cddbp-alt",
	8881:  "galaxy4d",
	8883:  "secure-mqtt",
	8888:  "ddi-tcp-1",
	8889:  "ddi-tcp-2",
	8890:  "ddi-tcp-3",
	8891:  "ddi-tcp-4",
	8892:  "ddi-tcp-5",
	8893:  "ddi-tcp-6",
	8894:  "ddi-tcp-7",
	8899:  "ospf-lite",
	8900:  "jmb-cds1",
	8901:  "jmb-cds2",
	8910:  "manyone-http",
	8911:  "manyone-xml",
	8912:  "wcbackup",
	8913:  "dragonfly",
	8937:  "twds",
	8953:  "ub-dns-control",
	8954:  "cumulus-admin",
	8980:  "nod-provider",
	8989:  "sunwebadmins",
	8990:  "http-wmap",
	8991:  "https-wmap",
	8997:  "oracle-ms-ens",
	8998:  "canto-roboflow",
	8999:  "bctp",
	9000:  "cslistener",
	9001:  "etlservicemgr",
	9002:  "dynamid",
	9005:  "golem",
	9008:  "ogs-server",
	9009:  "pichat",
	9010:  "sdr",
	9020:  "tambora",
	9021:  "panagolin-ident",
	9022:  "paragent",
	9023:  "swa-1",
	9024:  "swa-2",
	9025:  "swa-3",
	9026:  "swa-4",
	9050:  "versiera",
	9051:  "fio-cmgmt",
	9060:  "CardWeb-IO",
	9080:  "glrpc",
	9083:  "emc-pp-mgmtsvc",
	9084:  "aurora",
	9085:  "ibm-rsyscon",
	9086:  "net2display",
	9087:  "classic",
	9088:  "sqlexec",
	9089:  "sqlexec-ssl",
	9090:  "websm",
	9091:  "xmltec-xmlmail",
	9092:  "XmlIpcRegSvc",
	9093:  "copycat",
	9100:  "hp-pdl-datastr",
	9101:  "bacula-dir",
	9102:  "bacula-fd",
	9103:  "bacula-sd",
	9104:  "peerwire",
	9105:  "xadmin",
	9106:  "astergate",
	9107:  "astergatefax",
	9119:  "mxit",
	9122:  "grcmp",
	9123:  "grcp",
	9131:  "dddp",
	9160:  "apani1",
	9161:  "apani2",
	9162:  "apani3",
	9163:  "apani4",
	9164:  "apani5",
	9191:  "sun-as-jpda",
	9200:  "wap-wsp",
	9201:  "wap-wsp-wtp",
	9202:  "wap-wsp-s",
	9203:  "wap-wsp-wtp-s",
	9204:  "wap-vcard",
	9205:  "wap-vcal",
	9206:  "wap-vcard-s",
	9207:  "wap-vcal-s",
	9208:  "rjcdb-vcards",
	9209:  "almobile-system",
	9210:  "oma-mlp",
	9211:  "oma-mlp-s",
	9212:  "serverviewdbms",
	9213:  "serverstart",
	9214:  "ipdcesgbs",
	9215:  "insis",
	9216:  "acme",
	9217:  "fsc-port",
	9222:  "teamcoherence",
	9255:  "mon",
	9278:  "pegasus",
	9279:  "pegasus-ctl",
	9280:  "pgps",
	9281:  "swtp-port1",
	9282:  "swtp-port2",
	9283:  "callwaveiam",
	9284:  "visd",
	9285:  "n2h2server",
	9287:  "cumulus",
	9292:  "armtechdaemon",
	9293:  "storview",
	9294:  "armcenterhttp",
	9295:  "armcenterhttps",
	9300:  "vrace",
	9306:  "sphinxql",
	9312:  "sphinxapi",
	9318:  "secure-ts",
	9321:  "guibase",
	9343:  "mpidcmgr",
	9344:  "mphlpdmc",
	9345:  "rancher",
	9346:  "ctechlicensing",
	9374:  "fjdmimgr",
	9380:  "boxp",
	9387:  "d2dconfig",
	9388:  "d2ddatatrans",
	9389:  "adws",
	9390:  "otp",
	9396:  "fjinvmgr",
	9397:  "mpidcagt",
	9400:  "sec-t4net-srv",
	9401:  "sec-t4net-clt",
	9402:  "sec-pc2fax-srv",
	9418:  "git",
	9443:  "tungsten-https",
	9444:  "wso2esb-console",
	9445:  "mindarray-ca",
	9450:  "sntlkeyssrvr",
	9500:  "ismserver",
	9535:  "mngsuite",
	9536:  "laes-bf",
	9555:  "trispen-sra",
	9592:  "ldgateway",
	9593:  "cba8",
	9594:  "msgsys",
	9595:  "pds",
	9596:  "mercury-disc",
	9597:  "pd-admin",
	9598:  "vscp",
	9599:  "robix",
	9600:  "micromuse-ncpw",
	9612:  "streamcomm-ds",
	9614:  "iadt-tls",
	9616:  "erunbook-agent",
	9617:  "erunbook-server",
	9618:  "condor",
	9628:  "odbcpathway",
	9629:  "uniport",
	9630:  "peoctlr",
	9631:  "peocoll",
	9640:  "pqsflows",
	9666:  "zoomcp",
	9667:  "xmms2",
	9668:  "tec5-sdctp",
	9694:  "client-wakeup",
	9695:  "ccnx",
	9700:  "board-roar",
	9747:  "l5nas-parchan",
	9750:  "board-voip",
	9753:  "rasadv",
	9762:  "tungsten-http",
	9800:  "davsrc",
	9801:  "sstp-2",
	9802:  "davsrcs",
	9875:  "sapv1",
	9876:  "sd",
	9888:  "cyborg-systems",
	9889:  "gt-proxy",
	9898:  "monkeycom",
	9900:  "iua",
	9909:  "domaintime",
	9911:  "sype-transport",
	9925:  "xybrid-cloud",
	9950:  "apc-9950",
	9951:  "apc-9951",
	9952:  "apc-9952",
	9953:  "acis",
	9954:  "hinp",
	9955:  "alljoyn-stm",
	9966:  "odnsp",
	9978:  "xybrid-rt",
	9987:  "dsm-scm-target",
	9988:  "nsesrvr",
	9990:  "osm-appsrvr",
	9991:  "osm-oev",
	9992:  "palace-1",
	9993:  "palace-2",
	9994:  "palace-3",
	9995:  "palace-4",
	9996:  "palace-5",
	9997:  "palace-6",
	9998:  "distinct32",
	9999:  "distinct",
	10000: "ndmp",
	10001: "scp-config",
	10002: "documentum",
	10003: "documentum-s",
	10004: "emcrmirccd",
	10005: "emcrmird",
	10006: "netapp-sync",
	10007: "mvs-capacity",
	10008: "octopus",
	10009: "swdtp-sv",
	10010: "rxapi",
	10050: "zabbix-agent",
	10051: "zabbix-trapper",
	10055: "qptlmd",
	10080: "amanda",
	10081: "famdc",
	10100: "itap-ddtp",
	10101: "ezmeeting-2",
	10102: "ezproxy-2",
	10103: "ezrelay",
	10104: "swdtp",
	10107: "bctp-server",
	10110: "nmea-0183",
	10113: "netiq-endpoint",
	10114: "netiq-qcheck",
	10115: "netiq-endpt",
	10116: "netiq-voipa",
	10117: "iqrm",
	10125: "cimple",
	10128: "bmc-perf-sd",
	10129: "bmc-gms",
	10160: "qb-db-server",
	10161: "snmptls",
	10162: "snmptls-trap",
	10200: "trisoap",
	10201: "rsms",
	10252: "apollo-relay",
	10260: "axis-wimp-port",
	10261: "tile-ml",
	10288: "blocks",
	10321: "cosir",
	10540: "MOS-lower",
	10541: "MOS-upper",
	10542: "MOS-aux",
	10543: "MOS-soap",
	10544: "MOS-soap-opt",
	10548: "serverdocs",
	10631: "printopia",
	10800: "gap",
	10805: "lpdg",
	10809: "nbd",
	10860: "helix",
	10880: "bveapi",
	10933: "octopustentacle",
	10990: "rmiaux",
	11000: "irisa",
	11001: "metasys",
	11095: "weave",
	11103: "origo-sync",
	11104: "netapp-icmgmt",
	11105: "netapp-icdata",
	11106: "sgi-lk",
	11109: "sgi-dmfmgr",
	11110: "sgi-soap",
	11111: "vce",
	11112: "dicom",
	11161: "suncacao-snmp",
	11162: "suncacao-jmxmp",
	11163: "suncacao-rmi",
	11164: "suncacao-csa",
	11165: "suncacao-websvc",
	11172: "oemcacao-jmxmp",
	11173: "t5-straton",
	11174: "oemcacao-rmi",
	11175: "oemcacao-websvc",
	11201: "smsqp",
	11202: "dcsl-backup",
	11208: "wifree",
	11211: "memcache",
	11319: "imip",
	11320: "imip-channels",
	11321: "arena-server",
	11367: "atm-uhas",
	11371: "hkp",
	11489: "asgcypresstcps",
	11600: "tempest-port",
	11623: "emc-xsw-dconfig",
	11720: "h323callsigalt",
	11723: "emc-xsw-dcache",
	11751: "intrepid-ssl",
	11796: "lanschool",
	11876: "xoraya",
	11967: "sysinfo-sp",
	12000: "entextxid",
	12001: "entextnetwk",
	12002: "entexthigh",
	12003: "entextmed",
	12004: "entextlow",
	12005: "dbisamserver1",
	12006: "dbisamserver2",
	12007: "accuracer",
	12008: "accuracer-dbms",
	12010: "edbsrvr",
	12012: "vipera",
	12013: "vipera-ssl",
	12109: "rets-ssl",
	12121: "nupaper-ss",
	12168: "cawas",
	12172: "hivep",
	12300: "linogridengine",
	12302: "rads",
	12321: "warehouse-sss",
	12322: "warehouse",
	12345: "italk",
	12753: "tsaf",
	12865: "netperf",
	13160: "i-zipqd",
	13216: "bcslogc",
	13217: "rs-pias",
	13218: "emc-vcas-tcp",
	13223: "powwow-client",
	13224: "powwow-server",
	13400: "doip-data",
	13720: "bprd",
	13721: "bpdbm",
	13722: "bpjava-msvc",
	13724: "vnetd",
	13782: "bpcd",
	13783: "vopied",
	13785: "nbdb",
	13786: "nomdb",
	13818: "dsmcc-config",
	13819: "dsmcc-session",
	13820: "dsmcc-passthru",
	13821: "dsmcc-download",
	13822: "dsmcc-ccp",
	13823: "bmdss",
	13894: "ucontrol",
	13929: "dta-systems",
	13930: "medevolve",
	14000: "scotty-ft",
	14001: "sua",
	14033: "sage-best-com1",
	14034: "sage-best-com2",
	14141: "vcs-app",
	14142: "icpp",
	14143: "icpps",
	14145: "gcm-app",
	14149: "vrts-tdd",
	14150: "vcscmd",
	14154: "vad",
	14250: "cps",
	14414: "ca-web-update",
	14500: "xpra",
	14936: "hde-lcesrvr-1",
	14937: "hde-lcesrvr-2",
	15000: "hydap",
	15002: "onep-tls",
	15345: "xpilot",
	15363: "3link",
	15555: "cisco-snat",
	15660: "bex-xr",
	15740: "ptp",
	15999: "programmar",
	16000: "fmsas",
	16001: "fmsascon",
	16002: "gsms",
	16020: "jwpc",
	16021: "jwpc-bin",
	16161: "sun-sea-port",
	16162: "solaris-audit",
	16309: "etb4j",
	16310: "pduncs",
	16311: "pdefmns",
	16360: "netserialext1",
	16361: "netserialext2",
	16367: "netserialext3",
	16368: "netserialext4",
	16384: "connected",
	16385: "rdgs",
	16619: "xoms",
	16665: "axon-tunnel",
	16789: "cadsisvr",
	16900: "newbay-snc-mc",
	16950: "sgcip",
	16991: "intel-rci-mp",
	16992: "amt-soap-http",
	16993: "amt-soap-https",
	16994: "amt-redir-tcp",
	16995: "amt-redir-tls",
	17007: "isode-dua",
	17184: "vestasdlp",
	17185: "soundsvirtual",
	17219: "chipper",
	17220: "avtp",
	17221: "avdecc",
	17223: "isa100-gci",
	17225: "trdp-md",
	17234: "integrius-stp",
	17235: "ssh-mgmt",
	17500: "db-lsp",
	17555: "ailith",
	17729: "ea",
	17754: "zep",
	17755: "zigbee-ip",
	17756: "zigbee-ips",
	17777: "sw-orion",
	18000: "biimenu",
	18104: "radpdf",
	18136: "racf",
	18181: "opsec-cvp",
	18182: "opsec-ufp",
	18183: "opsec-sam",
	18184: "opsec-lea",
	18185: "opsec-omi",
	18186: "ohsc",
	18187: "opsec-ela",
	18241: "checkpoint-rtm",
	18242: "iclid",
	18243: "clusterxl",
	18262: "gv-pf",
	18463: "ac-cluster",
	18634: "rds-ib",
	18635: "rds-ip",
	18668: "vdmmesh",
	18769: "ique",
	18881: "infotos",
	18888: "apc-necmp",
	19000: "igrid",
	19007: "scintilla",
	19020: "j-link",
	19191: "opsec-uaa",
	19194: "ua-secureagent",
	19220: "cora",
	19283: "keysrvr",
	19315: "keyshadow",
	19398: "mtrgtrans",
	19410: "hp-sco",
	19411: "hp-sca",
	19412: "hp-sessmon",
	19539: "fxuptp",
	19540: "sxuptp",
	19541: "jcp",
	19998: "iec-104-sec",
	19999: "dnp-sec",
	20000: "dnp",
	20001: "microsan",
	20002: "commtact-http",
	20003: "commtact-https",
	20005: "openwebnet",
	20013: "ss-idi",
	20014: "opendeploy",
	20034: "nburn-id",
	20046: "tmophl7mts",
	20048: "mountd",
	20049: "nfsrdma",
	20057: "avesterra",
	20167: "tolfab",
	20202: "ipdtp-port",
	20222: "ipulse-ics",
	20480: "emwavemsg",
	20670: "track",
	20999: "athand-mmp",
	21000: "irtrans",
	21010: "notezilla-lan",
	21553: "rdm-tfs",
	21554: "dfserver",
	21590: "vofr-gateway",
	21800: "tvpm",
	21845: "webphone",
	21846: "netspeak-is",
	21847: "netspeak-cs",
	21848: "netspeak-acd",
	21849: "netspeak-cps",
	22000: "snapenetio",
	22001: "optocontrol",
	22002: "optohost002",
	22003: "optohost003",
	22004: "optohost004",
	22005: "optohost004",
	22125: "dcap",
	22128: "gsidcap",
	22222: "easyengine",
	22273: "wnn6",
	22305: "cis",
	22335: "shrewd-control",
	22343: "cis-secure",
	22347: "wibukey",
	22350: "codemeter",
	22351: "codemeter-cmwan",
	22537: "caldsoft-backup",
	22555: "vocaltec-wconf",
	22763: "talikaserver",
	22800: "aws-brf",
	22951: "brf-gw",
	23000: "inovaport1",
	23001: "inovaport2",
	23002: "inovaport3",
	23003: "inovaport4",
	23004: "inovaport5",
	23005: "inovaport6",
	23053: "gntp",
	23294: "5afe-dir",
	23333: "elxmgmt",
	23400: "novar-dbase",
	23401: "novar-alarm",
	23402: "novar-global",
	23456: "aequus",
	23457: "aequus-alt",
	23546: "areaguard-neo",
	24000: "med-ltp",
	24001: "med-fsp-rx",
	24002: "med-fsp-tx",
	24003: "med-supp",
	24004: "med-ovw",
	24005: "med-ci",
	24006: "med-net-svc",
	24242: "filesphere",
	24249: "vista-4gl",
	24321: "ild",
	24386: "intel-rci",
	24465: "tonidods",
	24554: "binkp",
	24577: "bilobit",
	24666: "sdtvwcam",
	24676: "canditv",
	24677: "flashfiler",
	24678: "proactivate",
	24680: "tcc-http",
	24754: "cslg",
	24922: "find",
	25000: "icl-twobase1",
	25001: "icl-twobase2",
	25002: "icl-twobase3",
	25003: "icl-twobase4",
	25004: "icl-twobase5",
	25005: "icl-twobase6",
	25006: "icl-twobase7",
	25007: "icl-twobase8",
	25008: "icl-twobase9",
	25009: "icl-twobase10",
	25576: "sauterdongle",
	25604: "idtp",
	25793: "vocaltec-hos",
	25900: "tasp-net",
	25901: "niobserver",
	25902: "nilinkanalyst",
	25903: "niprobe",
	26000: "quake",
	26133: "scscp",
	26208: "wnn6-ds",
	26257: "cockroach",
	26260: "ezproxy",
	26261: "ezmeeting",
	26262: "k3software-svr",
	26263: "k3software-cli",
	26486: "exoline-tcp",
	26487: "exoconfig",
	26489: "exonet",
	27345: "imagepump",
	27442: "jesmsjc",
	27504: "kopek-httphead",
	27782: "ars-vista",
	27876: "astrolink",
	27999: "tw-auth-key",
	28000: "nxlmd",
	28001: "pqsp",
	28200: "voxelstorm",
	28240: "siemensgsm",
	28589: "bosswave",
	29167: "otmp",
	29999: "bingbang",
	30000: "ndmps",
	30001: "pago-services1",
	30002: "pago-services2",
	30003: "amicon-fpsu-ra",
	30100: "rwp",
	30260: "kingdomsonline",
	30999: "ovobs",
	31016: "ka-sddp",
	31020: "autotrac-acp",
	31400: "pace-licensed",
	31416: "xqosd",
	31457: "tetrinet",
	31620: "lm-mon",
	31685: "dsx-monitor",
	31765: "gamesmith-port",
	31948: "iceedcp-tx",
	31949: "iceedcp-rx",
	32034: "iracinghelper",
	32249: "t1distproc60",
	32400: "plex",
	32483: "apm-link",
	32635: "sec-ntb-clnt",
	32636: "DMExpress",
	32767: "filenet-powsrm",
	32768: "filenet-tms",
	32769: "filenet-rpc",
	32770: "filenet-nch",
	32771: "filenet-rmi",
	32772: "filenet-pa",
	32773: "filenet-cm",
	32774: "filenet-re",
	32775: "filenet-pch",
	32776: "filenet-peior",
	32777: "filenet-obrok",
	32801: "mlsn",
	32811: "retp",
	32896: "idmgratm",
	33060: "mysqlx",
	33123: "aurora-balaena",
	33331: "diamondport",
	33333: "dgi-serv",
	33334: "speedtrace",
	33434: "traceroute",
	33656: "snip-slave",
	34249: "turbonote-2",
	34378: "p-net-local",
	34379: "p-net-remote",
	34567: "dhanalakshmi",
	34962: "profinet-rt",
	34963: "profinet-rtm",
	34964: "profinet-cm",
	34980: "ethercat",
	35000: "heathview",
	35001: "rt-viewer",
	35002: "rt-sound",
	35003: "rt-devicemapper",
	35004: "rt-classmanager",
	35005: "rt-labtracker",
	35006: "rt-helper",
	35100: "axio-disc",
	35354: "kitim",
	35355: "altova-lm",
	35356: "guttersnex",
	35357: "openstack-id",
	36001: "allpeers",
	36524: "febooti-aw",
	36602: "observium-agent",
	36700: "mapx",
	36865: "kastenxpipe",
	37475: "neckar",
	37483: "gdrive-sync",
	37601: "eftp",
	37654: "unisys-eportal",
	38000: "ivs-database",
	38001: "ivs-insertion",
	38002: "cresco-control",
	38201: "galaxy7-data",
	38202: "fairview",
	38203: "agpolicy",
	38800: "sruth",
	38865: "secrmmsafecopya",
	39681: "turbonote-1",
	40000: "safetynetp",
	40404: "sptx",
	40841: "cscp",
	40842: "csccredir",
	40843: "csccfirewall",
	41111: "fs-qos",
	41121: "tentacle",
	41230: "z-wave-s",
	41794: "crestron-cip",
	41795: "crestron-ctp",
	41796: "crestron-cips",
	41797: "crestron-ctps",
	42508: "candp",
	42509: "candrp",
	42510: "caerpc",
	43000: "recvr-rc",
	43188: "reachout",
	43189: "ndm-agent-port",
	43190: "ip-provision",
	43191: "noit-transport",
	43210: "shaperai",
	43439: "eq3-update",
	43440: "ew-mgmt",
	43441: "ciscocsdb",
	44123: "z-wave-tunnel",
	44321: "pmcd",
	44322: "pmcdproxy",
	44323: "pmwebapi",
	44444: "cognex-dataman",
	44553: "rbr-debug",
	44818: "EtherNet-IP-2",
	44900: "m3da",
	45000: "asmp",
	45001: "asmps",
	45002: "rs-status",
	45045: "synctest",
	45054: "invision-ag",
	45514: "cloudcheck",
	45678: "eba",
	45824: "dai-shell",
	45825: "qdb2service",
	45966: "ssr-servermgr",
	46336: "inedo",
	46998: "spremotetablet",
	46999: "mediabox",
	47000: "mbus",
	47001: "winrm",
	47557: "dbbrowse",
	47624: "directplaysrvr",
	47806: "ap",
	47808: "bacnet",
	48000: "nimcontroller",
	48001: "nimspooler",
	48002: "nimhub",
	48003: "nimgtw",
	48004: "nimbusdb",
	48005: "nimbusdbctrl",
	48049: "3gpp-cbsp",
	48050: "weandsf",
	48128: "isnetserv",
	48129: "blp5",
	48556: "com-bardac-dw",
	48619: "iqobject",
	48653: "robotraconteur",
	49000: "matahari",
}
var udpPortNames = map[UDPPort]string{
	1:     "tcpmux",
	2:     "compressnet",
	3:     "compressnet",
	5:     "rje",
	7:     "echo",
	9:     "discard",
	11:    "systat",
	13:    "daytime",
	17:    "qotd",
	18:    "msp",
	19:    "chargen",
	20:    "ftp-data",
	21:    "ftp",
	22:    "ssh",
	23:    "telnet",
	25:    "smtp",
	27:    "nsw-fe",
	29:    "msg-icp",
	31:    "msg-auth",
	33:    "dsp",
	37:    "time",
	38:    "rap",
	39:    "rlp",
	41:    "graphics",
	42:    "name",
	43:    "nicname",
	44:    "mpm-flags",
	45:    "mpm",
	46:    "mpm-snd",
	47:    "ni-ftp",
	48:    "auditd",
	49:    "tacacs",
	50:    "re-mail-ck",
	52:    "xns-time",
	53:    "domain",
	54:    "xns-ch",
	55:    "isi-gl",
	56:    "xns-auth",
	58:    "xns-mail",
	61:    "ni-mail",
	62:    "acas",
	63:    "whoispp",
	64:    "covia",
	65:    "tacacs-ds",
	66:    "sql-net",
	67:    "bootps",
	68:    "bootpc",
	69:    "tftp",
	70:    "gopher",
	71:    "netrjs-1",
	72:    "netrjs-2",
	73:    "netrjs-3",
	74:    "netrjs-4",
	76:    "deos",
	78:    "vettcp",
	79:    "finger",
	80:    "http",
	82:    "xfer",
	83:    "mit-ml-dev",
	84:    "ctf",
	85:    "mit-ml-dev",
	86:    "mfcobol",
	88:    "kerberos",
	89:    "su-mit-tg",
	90:    "dnsix",
	91:    "mit-dov",
	92:    "npp",
	93:    "dcp",
	94:    "objcall",
	95:    "supdup",
	96:    "dixie",
	97:    "swift-rvf",
	98:    "tacnews",
	99:    "metagram",
	101:   "hostname",
	102:   "iso-tsap",
	103:   "gppitnp",
	104:   "acr-nema",
	105:   "cso",
	106:   "3com-tsmux",
	107:   "rtelnet",
	108:   "snagas",
	109:   "pop2",
	110:   "pop3",
	111:   "sunrpc",
	112:   "mcidas",
	113:   "auth",
	115:   "sftp",
	116:   "ansanotify",
	117:   "uucp-path",
	118:   "sqlserv",
	119:   "nntp",
	120:   "cfdptkt",
	121:   "erpc",
	122:   "smakynet",
	123:   "ntp",
	124:   "ansatrader",
	125:   "locus-map",
	126:   "nxedit",
	127:   "locus-con",
	128:   "gss-xlicen",
	129:   "pwdgen",
	130:   "cisco-fna",
	131:   "cisco-tna",
	132:   "cisco-sys",
	133:   "statsrv",
	134:   "ingres-net",
	135:   "epmap",
	136:   "profile",
	137:   "netbios-ns",
	138:   "netbios-dgm",
	139:   "netbios-ssn",
	140:   "emfis-data",
	141:   "emfis-cntl",
	142:   "bl-idm",
	143:   "imap",
	144:   "uma",
	145:   "uaac",
	146:   "iso-tp0",
	147:   "iso-ip",
	148:   "jargon",
	149:   "aed-512",
	150:   "sql-net",
	151:   "hems",
	152:   "bftp",
	153:   "sgmp",
	154:   "netsc-prod",
	155:   "netsc-dev",
	156:   "sqlsrv",
	157:   "knet-cmp",
	158:   "pcmail-srv",
	159:   "nss-routing",
	160:   "sgmp-traps",
	161:   "snmp",
	162:   "snmptrap",
	163:   "cmip-man",
	164:   "cmip-agent",
	165:   "xns-courier",
	166:   "s-net",
	167:   "namp",
	168:   "rsvd",
	169:   "send",
	170:   "print-srv",
	171:   "multiplex",
	172:   "cl-1",
	173:   "xyplex-mux",
	174:   "mailq",
	175:   "vmnet",
	176:   "genrad-mux",
	177:   "xdmcp",
	178:   "nextstep",
	179:   "bgp",
	180:   "ris",
	181:   "unify",
	182:   "audit",
	183:   "ocbinder",
	184:   "ocserver",
	185:   "remote-kis",
	186:   "kis",
	187:   "aci",
	188:   "mumps",
	189:   "qft",
	190:   "gacp",
	191:   "prospero",
	192:   "osu-nms",
	193:   "srmp",
	194:   "irc",
	195:   "dn6-nlm-aud",
	196:   "dn6-smm-red",
	197:   "dls",
	198:   "dls-mon",
	199:   "smux",
	200:   "src",
	201:   "at-rtmp",
	202:   "at-nbp",
	203:   "at-3",
	204:   "at-echo",
	205:   "at-5",
	206:   "at-zis",
	207:   "at-7",
	208:   "at-8",
	209:   "qmtp",
	210:   "z39-50",
	211:   "914c-g",
	212:   "anet",
	213:   "ipx",
	214:   "vmpwscs",
	215:   "softpc",
	216:   "CAIlic",
	217:   "dbase",
	218:   "mpp",
	219:   "uarps",
	220:   "imap3",
	221:   "fln-spx",
	222:   "rsh-spx",
	223:   "cdc",
	224:   "masqdialer",
	242:   "direct",
	243:   "sur-meas",
	244:   "inbusiness",
	245:   "link",
	246:   "dsp3270",
	247:   "subntbcst-tftp",
	248:   "bhfhs",
	256:   "rap",
	257:   "set",
	259:   "esro-gen",
	260:   "openport",
	261:   "nsiiops",
	262:   "arcisdms",
	263:   "hdap",
	264:   "bgmp",
	265:   "x-bone-ctl",
	266:   "sst",
	267:   "td-service",
	268:   "td-replica",
	269:   "manet",
	270:   "gist",
	280:   "http-mgmt",
	281:   "personal-link",
	282:   "cableport-ax",
	283:   "rescap",
	284:   "corerjd",
	286:   "fxp",
	287:   "k-block",
	308:   "novastorbakcup",
	309:   "entrusttime",
	310:   "bhmds",
	311:   "asip-webadmin",
	312:   "vslmp",
	313:   "magenta-logic",
	314:   "opalis-robot",
	315:   "dpsi",
	316:   "decauth",
	317:   "zannet",
	318:   "pkix-timestamp",
	319:   "ptp-event",
	320:   "ptp-general",
	321:   "pip",
	322:   "rtsps",
	333:   "texar",
	344:   "pdap",
	345:   "pawserv",
	346:   "zserv",
	347:   "fatserv",
	348:   "csi-sgwp",
	349:   "mftp",
	350:   "matip-type-a",
	351:   "matip-type-b",
	352:   "dtag-ste-sb",
	353:   "ndsauth",
	354:   "bh611",
	355:   "datex-asn",
	356:   "cloanto-net-1",
	357:   "bhevent",
	358:   "shrinkwrap",
	359:   "nsrmp",
	360:   "scoi2odialog",
	361:   "semantix",
	362:   "srssend",
	363:   "rsvp-tunnel",
	364:   "aurora-cmgr",
	365:   "dtk",
	366:   "odmr",
	367:   "mortgageware",
	368:   "qbikgdp",
	369:   "rpc2portmap",
	370:   "codaauth2",
	371:   "clearcase",
	372:   "ulistproc",
	373:   "legent-1",
	374:   "legent-2",
	375:   "hassle",
	376:   "nip",
	377:   "tnETOS",
	378:   "dsETOS",
	379:   "is99c",
	380:   "is99s",
	381:   "hp-collector",
	382:   "hp-managed-node",
	383:   "hp-alarm-mgr",
	384:   "arns",
	385:   "ibm-app",
	386:   "asa",
	387:   "aurp",
	388:   "unidata-ldm",
	389:   "ldap",
	390:   "uis",
	391:   "synotics-relay",
	392:   "synotics-broker",
	393:   "meta5",
	394:   "embl-ndt",
	395:   "netcp",
	396:   "netware-ip",
	397:   "mptn",
	398:   "kryptolan",
	399:   "iso-tsap-c2",
	400:   "osb-sd",
	401:   "ups",
	402:   "genie",
	403:   "decap",
	404:   "nced",
	405:   "ncld",
	406:   "imsp",
	407:   "timbuktu",
	408:   "prm-sm",
	409:   "prm-nm",
	410:   "decladebug",
	411:   "rmt",
	412:   "synoptics-trap",
	413:   "smsp",
	414:   "infoseek",
	415:   "bnet",
	416:   "silverplatter",
	417:   "onmux",
	418:   "hyper-g",
	419:   "ariel1",
	420:   "smpte",
	421:   "ariel2",
	422:   "ariel3",
	423:   "opc-job-start",
	424:   "opc-job-track",
	425:   "icad-el",
	426:   "smartsdp",
	427:   "svrloc",
	428:   "ocs-cmu",
	429:   "ocs-amu",
	430:   "utmpsd",
	431:   "utmpcd",
	432:   "iasd",
	433:   "nnsp",
	434:   "mobileip-agent",
	435:   "mobilip-mn",
	436:   "dna-cml",
	437:   "comscm",
	438:   "dsfgw",
	439:   "dasp",
	440:   "sgcp",
	441:   "decvms-sysmgt",
	442:   "cvc-hostd",
	443:   "https",
	444:   "snpp",
	445:   "microsoft-ds",
	446:   "ddm-rdb",
	447:   "ddm-dfm",
	448:   "ddm-ssl",
	449:   "as-servermap",
	450:   "tserver",
	451:   "sfs-smp-net",
	452:   "sfs-config",
	453:   "creativeserver",
	454:   "contentserver",
	455:   "creativepartnr",
	456:   "macon-udp",
	457:   "scohelp",
	458:   "appleqtc",
	459:   "ampr-rcmd",
	460:   "skronk",
	461:   "datasurfsrv",
	462:   "datasurfsrvsec",
	463:   "alpes",
	464:   "kpasswd",
	465:   "igmpv3lite",
	466:   "digital-vrc",
	467:   "mylex-mapd",
	468:   "photuris",
	469:   "rcp",
	470:   "scx-proxy",
	471:   "mondex",
	472:   "ljk-login",
	473:   "hybrid-pop",
	474:   "tn-tl-w2",
	475:   "tcpnethaspsrv",
	476:   "tn-tl-fd1",
	477:   "ss7ns",
	478:   "spsc",
	479:   "iafserver",
	480:   "iafdbase",
	481:   "ph",
	482:   "bgs-nsi",
	483:   "ulpnet",
	484:   "integra-sme",
	485:   "powerburst",
	486:   "avian",
	487:   "saft",
	488:   "gss-http",
	489:   "nest-protocol",
	490:   "micom-pfs",
	491:   "go-login",
	492:   "ticf-1",
	493:   "ticf-2",
	494:   "pov-ray",
	495:   "intecourier",
	496:   "pim-rp-disc",
	497:   "retrospect",
	498:   "siam",
	499:   "iso-ill",
	500:   "isakmp",
	501:   "stmf",
	502:   "mbap",
	503:   "intrinsa",
	504:   "citadel",
	505:   "mailbox-lm",
	506:   "ohimsrv",
	507:   "crs",
	508:   "xvttp",
	509:   "snare",
	510:   "fcp",
	511:   "passgo",
	512:   "comsat",
	513:   "who",
	514:   "syslog",
	515:   "printer",
	516:   "videotex",
	517:   "talk",
	518:   "ntalk",
	519:   "utime",
	520:   "router",
	521:   "ripng",
	522:   "ulp",
	523:   "ibm-db2",
	524:   "ncp",
	525:   "timed",
	526:   "tempo",
	527:   "stx",
	528:   "custix",
	529:   "irc-serv",
	530:   "courier",
	531:   "conference",
	532:   "netnews",
	533:   "netwall",
	534:   "windream",
	535:   "iiop",
	536:   "opalis-rdv",
	537:   "nmsp",
	538:   "gdomap",
	539:   "apertus-ldp",
	540:   "uucp",
	541:   "uucp-rlogin",
	542:   "commerce",
	543:   "klogin",
	544:   "kshell",
	545:   "appleqtcsrvr",
	546:   "dhcpv6-client",
	547:   "dhcpv6-server",
	548:   "afpovertcp",
	549:   "idfp",
	550:   "new-rwho",
	551:   "cybercash",
	552:   "devshr-nts",
	553:   "pirp",
	554:   "rtsp",
	555:   "dsf",
	556:   "remotefs",
	557:   "openvms-sysipc",
	558:   "sdnskmp",
	559:   "teedtap",
	560:   "rmonitor",
	561:   "monitor",
	562:   "chshell",
	563:   "nntps",
	564:   "9pfs",
	565:   "whoami",
	566:   "streettalk",
	567:   "banyan-rpc",
	568:   "ms-shuttle",
	569:   "ms-rome",
	570:   "meter",
	571:   "meter",
	572:   "sonar",
	573:   "banyan-vip",
	574:   "ftp-agent",
	575:   "vemmi",
	576:   "ipcd",
	577:   "vnas",
	578:   "ipdd",
	579:   "decbsrv",
	580:   "sntp-heartbeat",
	581:   "bdp",
	582:   "scc-security",
	583:   "philips-vc",
	584:   "keyserver",
	586:   "password-chg",
	587:   "submission",
	588:   "cal",
	589:   "eyelink",
	590:   "tns-cml",
	591:   "http-alt",
	592:   "eudora-set",
	593:   "http-rpc-epmap",
	594:   "tpip",
	595:   "cab-protocol",
	596:   "smsd",
	597:   "ptcnameservice",
	598:   "sco-websrvrmg3",
	599:   "acp",
	600:   "ipcserver",
	601:   "syslog-conn",
	602:   "xmlrpc-beep",
	603:   "idxp",
	604:   "tunnel",
	605:   "soap-beep",
	606:   "urm",
	607:   "nqs",
	608:   "sift-uft",
	609:   "npmp-trap",
	610:   "npmp-local",
	611:   "npmp-gui",
	612:   "hmmp-ind",
	613:   "hmmp-op",
	614:   "sshell",
	615:   "sco-inetmgr",
	616:   "sco-sysmgr",
	617:   "sco-dtmgr",
	618:   "dei-icda",
	619:   "compaq-evm",
	620:   "sco-websrvrmgr",
	621:   "escp-ip",
	622:   "collaborator",
	623:   "asf-rmcp",
	624:   "cryptoadmin",
	625:   "dec-dlm",
	626:   "asia",
	627:   "passgo-tivoli",
	628:   "qmqp",
	629:   "3com-amp3",
	630:   "rda",
	631:   "ipp",
	632:   "bmpp",
	633:   "servstat",
	634:   "ginad",
	635:   "rlzdbase",
	636:   "ldaps",
	637:   "lanserver",
	638:   "mcns-sec",
	639:   "msdp",
	640:   "entrust-sps",
	641:   "repcmd",
	642:   "esro-emsdp",
	643:   "sanity",
	644:   "dwr",
	645:   "pssc",
	646:   "ldp",
	647:   "dhcp-failover",
	648:   "rrp",
	649:   "cadview-3d",
	650:   "obex",
	651:   "ieee-mms",
	652:   "hello-port",
	653:   "repscmd",
	654:   "aodv",
	655:   "tinc",
	656:   "spmp",
	657:   "rmc",
	658:   "tenfold",
	660:   "mac-srvr-admin",
	661:   "hap",
	662:   "pftp",
	663:   "purenoise",
	664:   "asf-secure-rmcp",
	665:   "sun-dr",
	666:   "mdqs",
	667:   "disclose",
	668:   "mecomm",
	669:   "meregister",
	670:   "vacdsm-sws",
	671:   "vacdsm-app",
	672:   "vpps-qua",
	673:   "cimplex",
	674:   "acap",
	675:   "dctp",
	676:   "vpps-via",
	677:   "vpp",
	678:   "ggf-ncp",
	679:   "mrm",
	680:   "entrust-aaas",
	681:   "entrust-aams",
	682:   "xfr",
	683:   "corba-iiop",
	684:   "corba-iiop-ssl",
	685:   "mdc-portmapper",
	686:   "hcp-wismar",
	687:   "asipregistry",
	688:   "realm-rusd",
	689:   "nmap",
	690:   "vatp",
	691:   "msexch-routing",
	692:   "hyperwave-isp",
	693:   "connendp",
	694:   "ha-cluster",
	695:   "ieee-mms-ssl",
	696:   "rushd",
	697:   "uuidgen",
	698:   "olsr",
	699:   "accessnetwork",
	700:   "epp",
	701:   "lmp",
	702:   "iris-beep",
	704:   "elcsd",
	705:   "agentx",
	706:   "silc",
	707:   "borland-dsj",
	709:   "entrust-kmsh",
	710:   "entrust-ash",
	711:   "cisco-tdp",
	712:   "tbrpf",
	713:   "iris-xpc",
	714:   "iris-xpcs",
	715:   "iris-lwz",
	716:   "pana",
	729:   "netviewdm1",
	730:   "netviewdm2",
	731:   "netviewdm3",
	741:   "netgw",
	742:   "netrcs",
	744:   "flexlm",
	747:   "fujitsu-dev",
	748:   "ris-cm",
	749:   "kerberos-adm",
	750:   "loadav",
	751:   "pump",
	752:   "qrh",
	753:   "rrh",
	754:   "tell",
	758:   "nlogin",
	759:   "con",
	760:   "ns",
	761:   "rxe",
	762:   "quotad",
	763:   "cycleserv",
	764:   "omserv",
	765:   "webster",
	767:   "phonebook",
	769:   "vid",
	770:   "cadlock",
	771:   "rtip",
	772:   "cycleserv2",
	773:   "notify",
	774:   "acmaint-dbd",
	775:   "acmaint-transd",
	776:   "wpages",
	777:   "multiling-http",
	780:   "wpgs",
	800:   "mdbs-daemon",
	801:   "device",
	802:   "mbap-s",
	810:   "fcp-udp",
	828:   "itm-mcell-s",
	829:   "pkix-3-ca-ra",
	830:   "netconf-ssh",
	831:   "netconf-beep",
	832:   "netconfsoaphttp",
	833:   "netconfsoapbeep",
	847:   "dhcp-failover2",
	848:   "gdoi",
	853:   "domain-s",
	860:   "iscsi",
	861:   "owamp-control",
	862:   "twamp-control",
	873:   "rsync",
	886:   "iclcnet-locate",
	887:   "iclcnet-svinfo",
	888:   "accessbuilder",
	900:   "omginitialrefs",
	901:   "smpnameres",
	902:   "ideafarm-door",
	903:   "ideafarm-panic",
	910:   "kink",
	911:   "xact-backup",
	912:   "apex-mesh",
	913:   "apex-edge",
	989:   "ftps-data",
	990:   "ftps",
	991:   "nas",
	992:   "telnets",
	993:   "imaps",
	995:   "pop3s",
	996:   "vsinet",
	997:   "maitrd",
	998:   "puparp",
	999:   "applix",
	1000:  "cadlock2",
	1010:  "surf",
	1021:  "exp1",
	1022:  "exp2",
	1025:  "blackjack",
	1026:  "cap",
	1027:  "6a44",
	1029:  "solid-mux",
	1033:  "netinfo-local",
	1034:  "activesync",
	1035:  "mxxrlogin",
	1036:  "nsstp",
	1037:  "ams",
	1038:  "mtqp",
	1039:  "sbl",
	1040:  "netarx",
	1041:  "danf-ak2",
	1042:  "afrog",
	1043:  "boinc-client",
	1044:  "dcutility",
	1045:  "fpitp",
	1046:  "wfremotertm",
	1047:  "neod1",
	1048:  "neod2",
	1049:  "td-postman",
	1050:  "cma",
	1051:  "optima-vnet",
	1052:  "ddt",
	1053:  "remote-as",
	1054:  "brvread",
	1055:  "ansyslmd",
	1056:  "vfo",
	1057:  "startron",
	1058:  "nim",
	1059:  "nimreg",
	1060:  "polestar",
	1061:  "kiosk",
	1062:  "veracity",
	1063:  "kyoceranetdev",
	1064:  "jstel",
	1065:  "syscomlan",
	1066:  "fpo-fns",
	1067:  "instl-boots",
	1068:  "instl-bootc",
	1069:  "cognex-insight",
	1070:  "gmrupdateserv",
	1071:  "bsquare-voip",
	1072:  "cardax",
	1073:  "bridgecontrol",
	1074:  "warmspotMgmt",
	1075:  "rdrmshc",
	1076:  "dab-sti-c",
	1077:  "imgames",
	1078:  "avocent-proxy",
	1079:  "asprovatalk",
	1080:  "socks",
	1081:  "pvuniwien",
	1082:  "amt-esd-prot",
	1083:  "ansoft-lm-1",
	1084:  "ansoft-lm-2",
	1085:  "webobjects",
	1086:  "cplscrambler-lg",
	1087:  "cplscrambler-in",
	1088:  "cplscrambler-al",
	1089:  "ff-annunc",
	1090:  "ff-fms",
	1091:  "ff-sm",
	1092:  "obrpd",
	1093:  "proofd",
	1094:  "rootd",
	1095:  "nicelink",
	1096:  "cnrprotocol",
	1097:  "sunclustermgr",
	1098:  "rmiactivation",
	1099:  "rmiregistry",
	1100:  "mctp",
	1101:  "pt2-discover",
	1102:  "adobeserver-1",
	1103:  "adobeserver-2",
	1104:  "xrl",
	1105:  "ftranhc",
	1106:  "isoipsigport-1",
	1107:  "isoipsigport-2",
	1108:  "ratio-adp",
	1110:  "nfsd-keepalive",
	1111:  "lmsocialserver",
	1112:  "icp",
	1113:  "ltp-deepspace",
	1114:  "mini-sql",
	1115:  "ardus-trns",
	1116:  "ardus-cntl",
	1117:  "ardus-mtrns",
	1118:  "sacred",
	1119:  "bnetgame",
	1120:  "bnetfile",
	1121:  "rmpp",
	1122:  "availant-mgr",
	1123:  "murray",
	1124:  "hpvmmcontrol",
	1125:  "hpvmmagent",
	1126:  "hpvmmdata",
	1127:  "kwdb-commn",
	1128:  "saphostctrl",
	1129:  "saphostctrls",
	1130:  "casp",
	1131:  "caspssl",
	1132:  "kvm-via-ip",
	1133:  "dfn",
	1134:  "aplx",
	1135:  "omnivision",
	1136:  "hhb-gateway",
	1137:  "trim",
	1138:  "encrypted-admin",
	1139:  "evm",
	1140:  "autonoc",
	1141:  "mxomss",
	1142:  "edtools",
	1143:  "imyx",
	1144:  "fuscript",
	1145:  "x9-icue",
	1146:  "audit-transfer",
	1147:  "capioverlan",
	1148:  "elfiq-repl",
	1149:  "bvtsonar",
	1150:  "blaze",
	1151:  "unizensus",
	1152:  "winpoplanmess",
	1153:  "c1222-acse",
	1154:  "resacommunity",
	1155:  "nfa",
	1156:  "iascontrol-oms",
	1157:  "iascontrol",
	1158:  "dbcontrol-oms",
	1159:  "oracle-oms",
	1160:  "olsv",
	1161:  "health-polling",
	1162:  "health-trap",
	1163:  "sddp",
	1164:  "qsm-proxy",
	1165:  "qsm-gui",
	1166:  "qsm-remote",
	1167:  "cisco-ipsla",
	1168:  "vchat",
	1169:  "tripwire",
	1170:  "atc-lm",
	1171:  "atc-appserver",
	1172:  "dnap",
	1173:  "d-cinema-rrp",
	1174:  "fnet-remote-ui",
	1175:  "dossier",
	1176:  "indigo-server",
	1177:  "dkmessenger",
	1178:  "sgi-storman",
	1179:  "b2n",
	1180:  "mc-client",
	1181:  "3comnetman",
	1182:  "accelenet-data",
	1183:  "llsurfup-http",
	1184:  "llsurfup-https",
	1185:  "catchpole",
	1186:  "mysql-cluster",
	1187:  "alias",
	1188:  "hp-webadmin",
	1189:  "unet",
	1190:  "commlinx-avl",
	1191:  "gpfs",
	1192:  "caids-sensor",
	1193:  "fiveacross",
	1194:  "openvpn",
	1195:  "rsf-1",
	1196:  "netmagic",
	1197:  "carrius-rshell",
	1198:  "cajo-discovery",
	1199:  "dmidi",
	1200:  "scol",
	1201:  "nucleus-sand",
	1202:  "caiccipc",
	1203:  "ssslic-mgr",
	1204:  "ssslog-mgr",
	1205:  "accord-mgc",
	1206:  "anthony-data",
	1207:  "metasage",
	1208:  "seagull-ais",
	1209:  "ipcd3",
	1210:  "eoss",
	1211:  "groove-dpp",
	1212:  "lupa",
	1213:  "mpc-lifenet",
	1214:  "kazaa",
	1215:  "scanstat-1",
	1216:  "etebac5",
	1217:  "hpss-ndapi",
	1218:  "aeroflight-ads",
	1219:  "aeroflight-ret",
	1220:  "qt-serveradmin",
	1221:  "sweetware-apps",
	1222:  "nerv",
	1223:  "tgp",
	1224:  "vpnz",
	1225:  "slinkysearch",
	1226:  "stgxfws",
	1227:  "dns2go",
	1228:  "florence",
	1229:  "zented",
	1230:  "periscope",
	1231:  "menandmice-lpm",
	1232:  "first-defense",
	1233:  "univ-appserver",
	1234:  "search-agent",
	1235:  "mosaicsyssvc1",
	1236:  "bvcontrol",
	1237:  "tsdos390",
	1238:  "hacl-qs",
	1239:  "nmsd",
	1240:  "instantia",
	1241:  "nessus",
	1242:  "nmasoverip",
	1243:  "serialgateway",
	1244:  "isbconference1",
	1245:  "isbconference2",
	1246:  "payrouter",
	1247:  "visionpyramid",
	1248:  "hermes",
	1249:  "mesavistaco",
	1250:  "swldy-sias",
	1251:  "servergraph",
	1252:  "bspne-pcc",
	1253:  "q55-pcc",
	1254:  "de-noc",
	1255:  "de-cache-query",
	1256:  "de-server",
	1257:  "shockwave2",
	1258:  "opennl",
	1259:  "opennl-voice",
	1260:  "ibm-ssd",
	1261:  "mpshrsv",
	1262:  "qnts-orb",
	1263:  "dka",
	1264:  "prat",
	1265:  "dssiapi",
	1266:  "dellpwrappks",
	1267:  "epc",
	1268:  "propel-msgsys",
	1269:  "watilapp",
	1270:  "opsmgr",
	1271:  "excw",
	1272:  "cspmlockmgr",
	1273:  "emc-gateway",
	1274:  "t1distproc",
	1275:  "ivcollector",
	1277:  "miva-mqs",
	1278:  "dellwebadmin-1",
	1279:  "dellwebadmin-2",
	1280:  "pictrography",
	1281:  "healthd",
	1282:  "emperion",
	1283:  "productinfo",
	1284:  "iee-qfx",
	1285:  "neoiface",
	1286:  "netuitive",
	1287:  "routematch",
	1288:  "navbuddy",
	1289:  "jwalkserver",
	1290:  "winjaserver",
	1291:  "seagulllms",
	1292:  "dsdn",
	1293:  "pkt-krb-ipsec",
	1294:  "cmmdriver",
	1295:  "ehtp",
	1296:  "dproxy",
	1297:  "sdproxy",
	1298:  "lpcp",
	1299:  "hp-sci",
	1300:  "h323hostcallsc",
	1301:  "ci3-software-1",
	1302:  "ci3-software-2",
	1303:  "sftsrv",
	1304:  "boomerang",
	1305:  "pe-mike",
	1306:  "re-conn-proto",
	1307:  "pacmand",
	1308:  "odsi",
	1309:  "jtag-server",
	1310:  "husky",
	1311:  "rxmon",
	1312:  "sti-envision",
	1313:  "bmc-patroldb",
	1314:  "pdps",
	1315:  "els",
	1316:  "exbit-escp",
	1317:  "vrts-ipcserver",
	1318:  "krb5gatekeeper",
	1319:  "amx-icsp",
	1320:  "amx-axbnet",
	1321:  "pip",
	1322:  "novation",
	1323:  "brcd",
	1324:  "delta-mcp",
	1325:  "dx-instrument",
	1326:  "wimsic",
	1327:  "ultrex",
	1328:  "ewall",
	1329:  "netdb-export",
	1330:  "streetperfect",
	1331:  "intersan",
	1332:  "pcia-rxp-b",
	1333:  "passwrd-policy",
	1334:  "writesrv",
	1335:  "digital-notary",
	1336:  "ischat",
	1337:  "menandmice-dns",
	1338:  "wmc-log-svc",
	1339:  "kjtsiteserver",
	1340:  "naap",
	1341:  "qubes",
	1342:  "esbroker",
	1343:  "re101",
	1344:  "icap",
	1345:  "vpjp",
	1346:  "alta-ana-lm",
	1347:  "bbn-mmc",
	1348:  "bbn-mmx",
	1349:  "sbook",
	1350:  "editbench",
	1351:  "equationbuilder",
	1352:  "lotusnote",
	1353:  "relief",
	1354:  "XSIP-network",
	1355:  "intuitive-edge",
	1356:  "cuillamartin",
	1357:  "pegboard",
	1358:  "connlcli",
	1359:  "ftsrv",
	1360:  "mimer",
	1361:  "linx",
	1362:  "timeflies",
	1363:  "ndm-requester",
	1364:  "ndm-server",
	1365:  "adapt-sna",
	1366:  "netware-csp",
	1367:  "dcs",
	1368:  "screencast",
	1369:  "gv-us",
	1370:  "us-gv",
	1371:  "fc-cli",
	1372:  "fc-ser",
	1373:  "chromagrafx",
	1374:  "molly",
	1375:  "bytex",
	1376:  "ibm-pps",
	1377:  "cichlid",
	1378:  "elan",
	1379:  "dbreporter",
	1380:  "telesis-licman",
	1381:  "apple-licman",
	1382:  "udt-os",
	1383:  "gwha",
	1384:  "os-licman",
	1385:  "atex-elmd",
	1386:  "checksum",
	1387:  "cadsi-lm",
	1388:  "objective-dbc",
	1389:  "iclpv-dm",
	1390:  "iclpv-sc",
	1391:  "iclpv-sas",
	1392:  "iclpv-pm",
	1393:  "iclpv-nls",
	1394:  "iclpv-nlc",
	1395:  "iclpv-wsm",
	1396:  "dvl-activemail",
	1397:  "audio-activmail",
	1398:  "video-activmail",
	1399:  "cadkey-licman",
	1400:  "cadkey-tablet",
	1401:  "goldleaf-licman",
	1402:  "prm-sm-np",
	1403:  "prm-nm-np",
	1404:  "igi-lm",
	1405:  "ibm-res",
	1406:  "netlabs-lm",
	1408:  "sophia-lm",
	1409:  "here-lm",
	1410:  "hiq",
	1411:  "af",
	1412:  "innosys",
	1413:  "innosys-acl",
	1414:  "ibm-mqseries",
	1415:  "dbstar",
	1416:  "novell-lu6-2",
	1417:  "timbuktu-srv1",
	1418:  "timbuktu-srv2",
	1419:  "timbuktu-srv3",
	1420:  "timbuktu-srv4",
	1421:  "gandalf-lm",
	1422:  "autodesk-lm",
	1423:  "essbase",
	1424:  "hybrid",
	1425:  "zion-lm",
	1426:  "sais",
	1427:  "mloadd",
	1428:  "informatik-lm",
	1429:  "nms",
	1430:  "tpdu",
	1431:  "rgtp",
	1432:  "blueberry-lm",
	1433:  "ms-sql-s",
	1434:  "ms-sql-m",
	1435:  "ibm-cics",
	1436:  "saism",
	1437:  "tabula",
	1438:  "eicon-server",
	1439:  "eicon-x25",
	1440:  "eicon-slp",
	1441:  "cadis-1",
	1442:  "cadis-2",
	1443:  "ies-lm",
	1444:  "marcam-lm",
	1445:  "proxima-lm",
	1446:  "ora-lm",
	1447:  "apri-lm",
	1448:  "oc-lm",
	1449:  "peport",
	1450:  "dwf",
	1451:  "infoman",
	1452:  "gtegsc-lm",
	1453:  "genie-lm",
	1454:  "interhdl-elmd",
	1455:  "esl-lm",
	1456:  "dca",
	1457:  "valisys-lm",
	1458:  "nrcabq-lm",
	1459:  "proshare1",
	1460:  "proshare2",
	1461:  "ibm-wrless-lan",
	1462:  "world-lm",
	1463:  "nucleus",
	1464:  "msl-lmd",
	1465:  "pipes",
	1466:  "oceansoft-lm",
	1467:  "csdmbase",
	1468:  "csdm",
	1469:  "aal-lm",
	1470:  "uaiact",
	1471:  "csdmbase",
	1472:  "csdm",
	1473:  "openmath",
	1474:  "telefinder",
	1475:  "taligent-lm",
	1476:  "clvm-cfg",
	1477:  "ms-sna-server",
	1478:  "ms-sna-base",
	1479:  "dberegister",
	1480:  "pacerforum",
	1481:  "airs",
	1482:  "miteksys-lm",
	1483:  "afs",
	1484:  "confluent",
	1485:  "lansource",
	1486:  "nms-topo-serv",
	1487:  "localinfosrvr",
	1488:  "docstor",
	1489:  "dmdocbroker",
	1490:  "insitu-conf",
	1492:  "stone-design-1",
	1493:  "netmap-lm",
	1494:  "ica",
	1495:  "cvc",
	1496:  "liberty-lm",
	1497:  "rfx-lm",
	1498:  "sybase-sqlany",
	1499:  "fhc",
	1500:  "vlsi-lm",
	1501:  "saiscm",
	1502:  "shivadiscovery",
	1503:  "imtc-mcs",
	1504:  "evb-elm",
	1505:  "funkproxy",
	1506:  "utcd",
	1507:  "symplex",
	1508:  "diagmond",
	1509:  "robcad-lm",
	1510:  "mvx-lm",
	1511:  "3l-l1",
	1512:  "wins",
	1513:  "fujitsu-dtc",
	1514:  "fujitsu-dtcns",
	1515:  "ifor-protocol",
	1516:  "vpad",
	1517:  "vpac",
	1518:  "vpvd",
	1519:  "vpvc",
	1520:  "atm-zip-office",
	1521:  "ncube-lm",
	1522:  "ricardo-lm",
	1523:  "cichild-lm",
	1524:  "ingreslock",
	1525:  "orasrv",
	1526:  "pdap-np",
	1527:  "tlisrv",
	1528:  "ngr-t",
	1529:  "coauthor",
	1530:  "rap-service",
	1531:  "rap-listen",
	1532:  "miroconnect",
	1533:  "virtual-places",
	1534:  "micromuse-lm",
	1535:  "ampr-info",
	1536:  "ampr-inter",
	1537:  "sdsc-lm",
	1538:  "3ds-lm",
	1539:  "intellistor-lm",
	1540:  "rds",
	1541:  "rds2",
	1542:  "gridgen-elmd",
	1543:  "simba-cs",
	1544:  "aspeclmd",
	1545:  "vistium-share",
	1546:  "abbaccuray",
	1547:  "laplink",
	1548:  "axon-lm",
	1549:  "shivasound",
	1550:  "3m-image-lm",
	1551:  "hecmtl-db",
	1552:  "pciarray",
	1553:  "sna-cs",
	1554:  "caci-lm",
	1555:  "livelan",
	1556:  "veritas-pbx",
	1557:  "arbortext-lm",
	1558:  "xingmpeg",
	1559:  "web2host",
	1560:  "asci-val",
	1561:  "facilityview",
	1562:  "pconnectmgr",
	1563:  "cadabra-lm",
	1564:  "pay-per-view",
	1565:  "winddlb",
	1566:  "corelvideo",
	1567:  "jlicelmd",
	1568:  "tsspmap",
	1569:  "ets",
	1570:  "orbixd",
	1571:  "rdb-dbs-disp",
	1572:  "chip-lm",
	1573:  "itscomm-ns",
	1574:  "mvel-lm",
	1575:  "oraclenames",
	1576:  "moldflow-lm",
	1577:  "hypercube-lm",
	1578:  "jacobus-lm",
	1579:  "ioc-sea-lm",
	1580:  "tn-tl-r2",
	1581:  "mil-2045-47001",
	1582:  "msims",
	1583:  "simbaexpress",
	1584:  "tn-tl-fd2",
	1585:  "intv",
	1586:  "ibm-abtact",
	1587:  "pra-elmd",
	1588:  "triquest-lm",
	1589:  "vqp",
	1590:  "gemini-lm",
	1591:  "ncpm-pm",
	1592:  "commonspace",
	1593:  "mainsoft-lm",
	1594:  "sixtrak",
	1595:  "radio",
	1596:  "radio-bc",
	1597:  "orbplus-iiop",
	1598:  "picknfs",
	1599:  "simbaservices",
	1600:  "issd",
	1601:  "aas",
	1602:  "inspect",
	1603:  "picodbc",
	1604:  "icabrowser",
	1605:  "slp",
	1606:  "slm-api",
	1607:  "stt",
	1608:  "smart-lm",
	1609:  "isysg-lm",
	1610:  "taurus-wh",
	1611:  "ill",
	1612:  "netbill-trans",
	1613:  "netbill-keyrep",
	1614:  "netbill-cred",
	1615:  "netbill-auth",
	1616:  "netbill-prod",
	1617:  "nimrod-agent",
	1618:  "skytelnet",
	1619:  "xs-openstorage",
	1620:  "faxportwinport",
	1621:  "softdataphone",
	1622:  "ontime",
	1623:  "jaleosnd",
	1624:  "udp-sr-port",
	1625:  "svs-omagent",
	1626:  "shockwave",
	1627:  "t128-gateway",
	1628:  "lontalk-norm",
	1629:  "lontalk-urgnt",
	1630:  "oraclenet8cman",
	1631:  "visitview",
	1632:  "pammratc",
	1633:  "pammrpc",
	1634:  "loaprobe",
	1635:  "edb-server1",
	1636:  "isdc",
	1637:  "islc",
	1638:  "ismc",
	1639:  "cert-initiator",
	1640:  "cert-responder",
	1641:  "invision",
	1642:  "isis-am",
	1643:  "isis-ambc",
	1644:  "saiseh",
	1645:  "sightline",
	1646:  "sa-msg-port",
	1647:  "rsap",
	1648:  "concurrent-lm",
	1649:  "kermit",
	1650:  "nkd",
	1651:  "shiva-confsrvr",
	1652:  "xnmp",
	1653:  "alphatech-lm",
	1654:  "stargatealerts",
	1655:  "dec-mbadmin",
	1656:  "dec-mbadmin-h",
	1657:  "fujitsu-mmpdc",
	1658:  "sixnetudr",
	1659:  "sg-lm",
	1660:  "skip-mc-gikreq",
	1661:  "netview-aix-1",
	1662:  "netview-aix-2",
	1663:  "netview-aix-3",
	1664:  "netview-aix-4",
	1665:  "netview-aix-5",
	1666:  "netview-aix-6",
	1667:  "netview-aix-7",
	1668:  "netview-aix-8",
	1669:  "netview-aix-9",
	1670:  "netview-aix-10",
	1671:  "netview-aix-11",
	1672:  "netview-aix-12",
	1673:  "proshare-mc-1",
	1674:  "proshare-mc-2",
	1675:  "pdp",
	1676:  "netcomm2",
	1677:  "groupwise",
	1678:  "prolink",
	1679:  "darcorp-lm",
	1680:  "microcom-sbp",
	1681:  "sd-elmd",
	1682:  "lanyon-lantern",
	1683:  "ncpm-hip",
	1684:  "snaresecure",
	1685:  "n2nremote",
	1686:  "cvmon",
	1687:  "nsjtp-ctrl",
	1688:  "nsjtp-data",
	1689:  "firefox",
	1690:  "ng-umds",
	1691:  "empire-empuma",
	1692:  "sstsys-lm",
	1693:  "rrirtr",
	1694:  "rrimwm",
	1695:  "rrilwm",
	1696:  "rrifmm",
	1697:  "rrisat",
	1698:  "rsvp-encap-1",
	1699:  "rsvp-encap-2",
	1700:  "mps-raft",
	1701:  "l2f",
	1702:  "deskshare",
	1703:  "hb-engine",
	1704:  "bcs-broker",
	1705:  "slingshot",
	1706:  "jetform",
	1707:  "vdmplay",
	1708:  "gat-lmd",
	1709:  "centra",
	1710:  "impera",
	1711:  "pptconference",
	1712:  "registrar",
	1713:  "conferencetalk",
	1714:  "sesi-lm",
	1715:  "houdini-lm",
	1716:  "xmsg",
	1717:  "fj-hdnet",
	1718:  "h323gatedisc",
	1719:  "h323gatestat",
	1720:  "h323hostcall",
	1721:  "caicci",
	1722:  "hks-lm",
	1723:  "pptp",
	1724:  "csbphonemaster",
	1725:  "iden-ralp",
	1726:  "iberiagames",
	1727:  "winddx",
	1728:  "telindus",
	1729:  "citynl",
	1730:  "roketz",
	1731:  "msiccp",
	1732:  "proxim",
	1733:  "siipat",
	1734:  "cambertx-lm",
	1735:  "privatechat",
	1736:  "street-stream",
	1737:  "ultimad",
	1738:  "gamegen1",
	1739:  "webaccess",
	1740:  "encore",
	1741:  "cisco-net-mgmt",
	1742:  "3Com-nsd",
	1743:  "cinegrfx-lm",
	1744:  "ncpm-ft",
	1745:  "remote-winsock",
	1746:  "ftrapid-1",
	1747:  "ftrapid-2",
	1748:  "oracle-em1",
	1749:  "aspen-services",
	1750:  "sslp",
	1751:  "swiftnet",
	1752:  "lofr-lm",
	1754:  "oracle-em2",
	1755:  "ms-streaming",
	1756:  "capfast-lmd",
	1757:  "cnhrp",
	1758:  "tftp-mcast",
	1759:  "spss-lm",
	1760:  "www-ldap-gw",
	1761:  "cft-0",
	1762:  "cft-1",
	1763:  "cft-2",
	1764:  "cft-3",
	1765:  "cft-4",
	1766:  "cft-5",
	1767:  "cft-6",
	1768:  "cft-7",
	1769:  "bmc-net-adm",
	1770:  "bmc-net-svc",
	1771:  "vaultbase",
	1772:  "essweb-gw",
	1773:  "kmscontrol",
	1774:  "global-dtserv",
	1776:  "femis",
	1777:  "powerguardian",
	1778:  "prodigy-intrnet",
	1779:  "pharmasoft",
	1780:  "dpkeyserv",
	1781:  "answersoft-lm",
	1782:  "hp-hcip",
	1784:  "finle-lm",
	1785:  "windlm",
	1786:  "funk-logger",
	1787:  "funk-license",
	1788:  "psmond",
	1789:  "hello",
	1790:  "nmsp",
	1791:  "ea1",
	1792:  "ibm-dt-2",
	1793:  "rsc-robot",
	1794:  "cera-bcm",
	1795:  "dpi-proxy",
	1796:  "vocaltec-admin",
	1797:  "uma",
	1798:  "etp",
	1799:  "netrisk",
	1800:  "ansys-lm",
	1801:  "msmq",
	1802:  "concomp1",
	1803:  "hp-hcip-gwy",
	1804:  "enl",
	1805:  "enl-name",
	1806:  "musiconline",
	1807:  "fhsp",
	1808:  "oracle-vp2",
	1809:  "oracle-vp1",
	1810:  "jerand-lm",
	1811:  "scientia-sdb",
	1812:  "radius",
	1813:  "radius-acct",
	1814:  "tdp-suite",
	1815:  "mmpft",
	1816:  "harp",
	1817:  "rkb-oscs",
	1818:  "etftp",
	1819:  "plato-lm",
	1820:  "mcagent",
	1821:  "donnyworld",
	1822:  "es-elmd",
	1823:  "unisys-lm",
	1824:  "metrics-pas",
	1825:  "direcpc-video",
	1826:  "ardt",
	1827:  "asi",
	1828:  "itm-mcell-u",
	1829:  "optika-emedia",
	1830:  "net8-cman",
	1831:  "myrtle",
	1832:  "tht-treasure",
	1833:  "udpradio",
	1834:  "ardusuni",
	1835:  "ardusmul",
	1836:  "ste-smsc",
	1837:  "csoft1",
	1838:  "talnet",
	1839:  "netopia-vo1",
	1840:  "netopia-vo2",
	1841:  "netopia-vo3",
	1842:  "netopia-vo4",
	1843:  "netopia-vo5",
	1844:  "direcpc-dll",
	1845:  "altalink",
	1846:  "tunstall-pnc",
	1847:  "slp-notify",
	1848:  "fjdocdist",
	1849:  "alpha-sms",
	1850:  "gsi",
	1851:  "ctcd",
	1852:  "virtual-time",
	1853:  "vids-avtp",
	1854:  "buddy-draw",
	1855:  "fiorano-rtrsvc",
	1856:  "fiorano-msgsvc",
	1857:  "datacaptor",
	1858:  "privateark",
	1859:  "gammafetchsvr",
	1860:  "sunscalar-svc",
	1861:  "lecroy-vicp",
	1862:  "mysql-cm-agent",
	1863:  "msnp",
	1864:  "paradym-31port",
	1865:  "entp",
	1866:  "swrmi",
	1867:  "udrive",
	1868:  "viziblebrowser",
	1869:  "transact",
	1870:  "sunscalar-dns",
	1871:  "canocentral0",
	1872:  "canocentral1",
	1873:  "fjmpjps",
	1874:  "fjswapsnp",
	1875:  "westell-stats",
	1876:  "ewcappsrv",
	1877:  "hp-webqosdb",
	1878:  "drmsmc",
	1879:  "nettgain-nms",
	1880:  "vsat-control",
	1881:  "ibm-mqseries2",
	1882:  "ecsqdmn",
	1883:  "mqtt",
	1884:  "idmaps",
	1885:  "vrtstrapserver",
	1886:  "leoip",
	1887:  "filex-lport",
	1888:  "ncconfig",
	1889:  "unify-adapter",
	1890:  "wilkenlistener",
	1891:  "childkey-notif",
	1892:  "childkey-ctrl",
	1893:  "elad",
	1894:  "o2server-port",
	1896:  "b-novative-ls",
	1897:  "metaagent",
	1898:  "cymtec-port",
	1899:  "mc2studios",
	1900:  "ssdp",
	1901:  "fjicl-tep-a",
	1902:  "fjicl-tep-b",
	1903:  "linkname",
	1904:  "fjicl-tep-c",
	1905:  "sugp",
	1906:  "tpmd",
	1907:  "intrastar",
	1908:  "dawn",
	1909:  "global-wlink",
	1910:  "ultrabac",
	1911:  "mtp",
	1912:  "rhp-iibp",
	1913:  "armadp",
	1914:  "elm-momentum",
	1915:  "facelink",
	1916:  "persona",
	1917:  "noagent",
	1918:  "can-nds",
	1919:  "can-dch",
	1920:  "can-ferret",
	1921:  "noadmin",
	1922:  "tapestry",
	1923:  "spice",
	1924:  "xiip",
	1925:  "discovery-port",
	1926:  "egs",
	1927:  "videte-cipc",
	1928:  "emsd-port",
	1929:  "bandwiz-system",
	1930:  "driveappserver",
	1931:  "amdsched",
	1932:  "ctt-broker",
	1933:  "xmapi",
	1934:  "xaapi",
	1935:  "macromedia-fcs",
	1936:  "jetcmeserver",
	1937:  "jwserver",
	1938:  "jwclient",
	1939:  "jvserver",
	1940:  "jvclient",
	1941:  "dic-aida",
	1942:  "res",
	1943:  "beeyond-media",
	1944:  "close-combat",
	1945:  "dialogic-elmd",
	1946:  "tekpls",
	1947:  "sentinelsrm",
	1948:  "eye2eye",
	1949:  "ismaeasdaqlive",
	1950:  "ismaeasdaqtest",
	1951:  "bcs-lmserver",
	1952:  "mpnjsc",
	1953:  "rapidbase",
	1954:  "abr-api",
	1955:  "abr-secure",
	1956:  "vrtl-vmf-ds",
	1957:  "unix-status",
	1958:  "dxadmind",
	1959:  "simp-all",
	1960:  "nasmanager",
	1961:  "bts-appserver",
	1962:  "biap-mp",
	1963:  "webmachine",
	1964:  "solid-e-engine",
	1965:  "tivoli-npm",
	1966:  "slush",
	1967:  "sns-quote",
	1968:  "lipsinc",
	1969:  "lipsinc1",
	1970:  "netop-rc",
	1971:  "netop-school",
	1972:  "intersys-cache",
	1973:  "dlsrap",
	1974:  "drp",
	1975:  "tcoflashagent",
	1976:  "tcoregagent",
	1977:  "tcoaddressbook",
	1978:  "unisql",
	1979:  "unisql-java",
	1980:  "pearldoc-xact",
	1981:  "p2pq",
	1982:  "estamp",
	1983:  "lhtp",
	1984:  "bb",
	1985:  "hsrp",
	1986:  "licensedaemon",
	1987:  "tr-rsrb-p1",
	1988:  "tr-rsrb-p2",
	1989:  "tr-rsrb-p3",
	1990:  "stun-p1",
	1991:  "stun-p2",
	1992:  "stun-p3",
	1993:  "snmp-tcp-port",
	1994:  "stun-port",
	1995:  "perf-port",
	1996:  "tr-rsrb-port",
	1997:  "gdp-port",
	1998:  "x25-svc-port",
	1999:  "tcp-id-port",
	2000:  "cisco-sccp",
	2001:  "wizard",
	2002:  "globe",
	2003:  "brutus",
	2004:  "emce",
	2005:  "oracle",
	2006:  "raid-cd",
	2007:  "raid-am",
	2008:  "terminaldb",
	2009:  "whosockami",
	2010:  "pipe-server",
	2011:  "servserv",
	2012:  "raid-ac",
	2013:  "raid-cd",
	2014:  "raid-sf",
	2015:  "raid-cs",
	2016:  "bootserver",
	2017:  "bootclient",
	2018:  "rellpack",
	2019:  "about",
	2020:  "xinupageserver",
	2021:  "xinuexpansion1",
	2022:  "xinuexpansion2",
	2023:  "xinuexpansion3",
	2024:  "xinuexpansion4",
	2025:  "xribs",
	2026:  "scrabble",
	2027:  "shadowserver",
	2028:  "submitserver",
	2029:  "hsrpv6",
	2030:  "device2",
	2031:  "mobrien-chat",
	2032:  "blackboard",
	2033:  "glogger",
	2034:  "scoremgr",
	2035:  "imsldoc",
	2036:  "e-dpnet",
	2037:  "applus",
	2038:  "objectmanager",
	2039:  "prizma",
	2040:  "lam",
	2041:  "interbase",
	2042:  "isis",
	2043:  "isis-bcast",
	2044:  "rimsl",
	2045:  "cdfunc",
	2046:  "sdfunc",
	2047:  "dls",
	2048:  "dls-monitor",
	2049:  "shilp",
	2050:  "av-emb-config",
	2051:  "epnsdp",
	2052:  "clearvisn",
	2053:  "lot105-ds-upd",
	2054:  "weblogin",
	2055:  "iop",
	2056:  "omnisky",
	2057:  "rich-cp",
	2058:  "newwavesearch",
	2059:  "bmc-messaging",
	2060:  "teleniumdaemon",
	2061:  "netmount",
	2062:  "icg-swp",
	2063:  "icg-bridge",
	2064:  "icg-iprelay",
	2065:  "dlsrpn",
	2066:  "aura",
	2067:  "dlswpn",
	2068:  "avauthsrvprtcl",
	2069:  "event-port",
	2070:  "ah-esp-encap",
	2071:  "acp-port",
	2072:  "msync",
	2073:  "gxs-data-port",
	2074:  "vrtl-vmf-sa",
	2075:  "newlixengine",
	2076:  "newlixconfig",
	2077:  "tsrmagt",
	2078:  "tpcsrvr",
	2079:  "idware-router",
	2080:  "autodesk-nlm",
	2081:  "kme-trap-port",
	2082:  "infowave",
	2083:  "radsec",
	2084:  "sunclustergeo",
	2085:  "ada-cip",
	2086:  "gnunet",
	2087:  "eli",
	2088:  "ip-blf",
	2089:  "sep",
	2090:  "lrp",
	2091:  "prp",
	2092:  "descent3",
	2093:  "nbx-cc",
	2094:  "nbx-au",
	2095:  "nbx-ser",
	2096:  "nbx-dir",
	2097:  "jetformpreview",
	2098:  "dialog-port",
	2099:  "h2250-annex-g",
	2100:  "amiganetfs",
	2101:  "rtcm-sc104",
	2102:  "zephyr-srv",
	2103:  "zephyr-clt",
	2104:  "zephyr-hm",
	2105:  "minipay",
	2106:  "mzap",
	2107:  "bintec-admin",
	2108:  "comcam",
	2109:  "ergolight",
	2110:  "umsp",
	2111:  "dsatp",
	2112:  "idonix-metanet",
	2113:  "hsl-storm",
	2114:  "newheights",
	2115:  "kdm",
	2116:  "ccowcmr",
	2117:  "mentaclient",
	2118:  "mentaserver",
	2119:  "gsigatekeeper",
	2120:  "qencp",
	2121:  "scientia-ssdb",
	2122:  "caupc-remote",
	2123:  "gtp-control",
	2124:  "elatelink",
	2125:  "lockstep",
	2126:  "pktcable-cops",
	2127:  "index-pc-wb",
	2128:  "net-steward",
	2129:  "cs-live",
	2130:  "xds",
	2131:  "avantageb2b",
	2132:  "solera-epmap",
	2133:  "zymed-zpp",
	2134:  "avenue",
	2135:  "gris",
	2136:  "appworxsrv",
	2137:  "connect",
	2138:  "unbind-cluster",
	2139:  "ias-auth",
	2140:  "ias-reg",
	2141:  "ias-admind",
	2142:  "tdmoip",
	2143:  "lv-jc",
	2144:  "lv-ffx",
	2145:  "lv-pici",
	2146:  "lv-not",
	2147:  "lv-auth",
	2148:  "veritas-ucl",
	2149:  "acptsys",
	2150:  "dynamic3d",
	2151:  "docent",
	2152:  "gtp-user",
	2153:  "ctlptc",
	2154:  "stdptc",
	2155:  "brdptc",
	2156:  "trp",
	2157:  "xnds",
	2158:  "touchnetplus",
	2159:  "gdbremote",
	2160:  "apc-2160",
	2161:  "apc-2161",
	2162:  "navisphere",
	2163:  "navisphere-sec",
	2164:  "ddns-v3",
	2165:  "x-bone-api",
	2166:  "iwserver",
	2167:  "raw-serial",
	2168:  "easy-soft-mux",
	2169:  "brain",
	2170:  "eyetv",
	2171:  "msfw-storage",
	2172:  "msfw-s-storage",
	2173:  "msfw-replica",
	2174:  "msfw-array",
	2175:  "airsync",
	2176:  "rapi",
	2177:  "qwave",
	2178:  "bitspeer",
	2179:  "vmrdp",
	2180:  "mc-gt-srv",
	2181:  "eforward",
	2182:  "cgn-stat",
	2183:  "cgn-config",
	2184:  "nvd",
	2185:  "onbase-dds",
	2186:  "gtaua",
	2187:  "ssmd",
	2190:  "tivoconnect",
	2191:  "tvbus",
	2192:  "asdis",
	2193:  "drwcs",
	2197:  "mnp-exchange",
	2198:  "onehome-remote",
	2199:  "onehome-help",
	2200:  "ici",
	2201:  "ats",
	2202:  "imtc-map",
	2203:  "b2-runtime",
	2204:  "b2-license",
	2205:  "jps",
	2206:  "hpocbus",
	2207:  "hpssd",
	2208:  "hpiod",
	2209:  "rimf-ps",
	2210:  "noaaport",
	2211:  "emwin",
	2212:  "leecoposserver",
	2213:  "kali",
	2214:  "rpi",
	2215:  "ipcore",
	2216:  "vtu-comms",
	2217:  "gotodevice",
	2218:  "bounzza",
	2219:  "netiq-ncap",
	2220:  "netiq",
	2221:  "ethernet-ip-s",
	2222:  "EtherNet-IP-1",
	2223:  "rockwell-csp2",
	2224:  "efi-mg",
	2226:  "di-drm",
	2227:  "di-msg",
	2228:  "ehome-ms",
	2229:  "datalens",
	2230:  "queueadm",
	2231:  "wimaxasncp",
	2232:  "ivs-video",
	2233:  "infocrypt",
	2234:  "directplay",
	2235:  "sercomm-wlink",
	2236:  "nani",
	2237:  "optech-port1-lm",
	2238:  "aviva-sna",
	2239:  "imagequery",
	2240:  "recipe",
	2241:  "ivsd",
	2242:  "foliocorp",
	2243:  "magicom",
	2244:  "nmsserver",
	2245:  "hao",
	2246:  "pc-mta-addrmap",
	2247:  "antidotemgrsvr",
	2248:  "ums",
	2249:  "rfmp",
	2250:  "remote-collab",
	2251:  "dif-port",
	2252:  "njenet-ssl",
	2253:  "dtv-chan-req",
	2254:  "seispoc",
	2255:  "vrtp",
	2256:  "pcc-mfp",
	2257:  "simple-tx-rx",
	2258:  "rcts",
	2260:  "apc-2260",
	2261:  "comotionmaster",
	2262:  "comotionback",
	2263:  "ecwcfg",
	2264:  "apx500api-1",
	2265:  "apx500api-2",
	2266:  "mfserver",
	2267:  "ontobroker",
	2268:  "amt",
	2269:  "mikey",
	2270:  "starschool",
	2271:  "mmcals",
	2272:  "mmcal",
	2273:  "mysql-im",
	2274:  "pcttunnell",
	2275:  "ibridge-data",
	2276:  "ibridge-mgmt",
	2277:  "bluectrlproxy",
	2278:  "s3db",
	2279:  "xmquery",
	2280:  "lnvpoller",
	2281:  "lnvconsole",
	2282:  "lnvalarm",
	2283:  "lnvstatus",
	2284:  "lnvmaps",
	2285:  "lnvmailmon",
	2286:  "nas-metering",
	2287:  "dna",
	2288:  "netml",
	2289:  "dict-lookup",
	2290:  "sonus-logging",
	2291:  "eapsp",
	2292:  "mib-streaming",
	2293:  "npdbgmngr",
	2294:  "konshus-lm",
	2295:  "advant-lm",
	2296:  "theta-lm",
	2297:  "d2k-datamover1",
	2298:  "d2k-datamover2",
	2299:  "pc-telecommute",
	2300:  "cvmmon",
	2301:  "cpq-wbem",
	2302:  "binderysupport",
	2303:  "proxy-gateway",
	2304:  "attachmate-uts",
	2305:  "mt-scaleserver",
	2306:  "tappi-boxnet",
	2307:  "pehelp",
	2308:  "sdhelp",
	2309:  "sdserver",
	2310:  "sdclient",
	2311:  "messageservice",
	2312:  "wanscaler",
	2313:  "iapp",
	2314:  "cr-websystems",
	2315:  "precise-sft",
	2316:  "sent-lm",
	2317:  "attachmate-g32",
	2318:  "cadencecontrol",
	2319:  "infolibria",
	2320:  "siebel-ns",
	2321:  "rdlap",
	2322:  "ofsd",
	2323:  "3d-nfsd",
	2324:  "cosmocall",
	2325:  "ansysli",
	2326:  "idcp",
	2327:  "xingcsm",
	2328:  "netrix-sftm",
	2329:  "nvd",
	2330:  "tscchat",
	2331:  "agentview",
	2332:  "rcc-host",
	2333:  "snapp",
	2334:  "ace-client",
	2335:  "ace-proxy",
	2336:  "appleugcontrol",
	2337:  "ideesrv",
	2338:  "norton-lambert",
	2339:  "3com-webview",
	2340:  "wrs-registry",
	2341:  "xiostatus",
	2342:  "manage-exec",
	2343:  "nati-logos",
	2344:  "fcmsys",
	2345:  "dbm",
	2346:  "redstorm-join",
	2347:  "redstorm-find",
	2348:  "redstorm-info",
	2349:  "redstorm-diag",
	2350:  "psbserver",
	2351:  "psrserver",
	2352:  "pslserver",
	2353:  "pspserver",
	2354:  "psprserver",
	2355:  "psdbserver",
	2356:  "gxtelmd",
	2357:  "unihub-server",
	2358:  "futrix",
	2359:  "flukeserver",
	2360:  "nexstorindltd",
	2361:  "tl1",
	2362:  "digiman",
	2363:  "mediacntrlnfsd",
	2364:  "oi-2000",
	2365:  "dbref",
	2366:  "qip-login",
	2367:  "service-ctrl",
	2368:  "opentable",
	2370:  "l3-hbmon",
	2372:  "lanmessenger",
	2381:  "compaq-https",
	2382:  "ms-olap3",
	2383:  "ms-olap4",
	2384:  "sd-capacity",
	2385:  "sd-data",
	2386:  "virtualtape",
	2387:  "vsamredirector",
	2388:  "mynahautostart",
	2389:  "ovsessionmgr",
	2390:  "rsmtp",
	2391:  "3com-net-mgmt",
	2392:  "tacticalauth",
	2393:  "ms-olap1",
	2394:  "ms-olap2",
	2395:  "lan900-remote",
	2396:  "wusage",
	2397:  "ncl",
	2398:  "orbiter",
	2399:  "fmpro-fdal",
	2400:  "opequus-server",
	2401:  "cvspserver",
	2402:  "taskmaster2000",
	2403:  "taskmaster2000",
	2404:  "iec-104",
	2405:  "trc-netpoll",
	2406:  "jediserver",
	2407:  "orion",
	2409:  "sns-protocol",
	2410:  "vrts-registry",
	2411:  "netwave-ap-mgmt",
	2412:  "cdn",
	2413:  "orion-rmi-reg",
	2414:  "beeyond",
	2415:  "codima-rtp",
	2416:  "rmtserver",
	2417:  "composit-server",
	2418:  "cas",
	2419:  "attachmate-s2s",
	2420:  "dslremote-mgmt",
	2421:  "g-talk",
	2422:  "crmsbits",
	2423:  "rnrp",
	2424:  "kofax-svr",
	2425:  "fjitsuappmgr",
	2426:  "vcmp",
	2427:  "mgcp-gateway",
	2428:  "ott",
	2429:  "ft-role",
	2430:  "venus",
	2431:  "venus-se",
	2432:  "codasrv",
	2433:  "codasrv-se",
	2434:  "pxc-epmap",
	2435:  "optilogic",
	2436:  "topx",
	2437:  "unicontrol",
	2438:  "msp",
	2439:  "sybasedbsynch",
	2440:  "spearway",
	2441:  "pvsw-inet",
	2442:  "netangel",
	2443:  "powerclientcsf",
	2444:  "btpp2sectrans",
	2445:  "dtn1",
	2446:  "bues-service",
	2447:  "ovwdb",
	2448:  "hpppssvr",
	2449:  "ratl",
	2450:  "netadmin",
	2451:  "netchat",
	2452:  "snifferclient",
	2453:  "madge-ltd",
	2454:  "indx-dds",
	2455:  "wago-io-system",
	2456:  "altav-remmgt",
	2457:  "rapido-ip",
	2458:  "griffin",
	2459:  "community",
	2460:  "ms-theater",
	2461:  "qadmifoper",
	2462:  "qadmifevent",
	2463:  "lsi-raid-mgmt",
	2464:  "direcpc-si",
	2465:  "lbm",
	2466:  "lbf",
	2467:  "high-criteria",
	2468:  "qip-msgd",
	2469:  "mti-tcs-comm",
	2470:  "taskman-port",
	2471:  "seaodbc",
	2472:  "c3",
	2473:  "aker-cdp",
	2474:  "vitalanalysis",
	2475:  "ace-server",
	2476:  "ace-svr-prop",
	2477:  "ssm-cvs",
	2478:  "ssm-cssps",
	2479:  "ssm-els",
	2480:  "powerexchange",
	2481:  "giop",
	2482:  "giop-ssl",
	2483:  "ttc",
	2484:  "ttc-ssl",
	2485:  "netobjects1",
	2486:  "netobjects2",
	2487:  "pns",
	2488:  "moy-corp",
	2489:  "tsilb",
	2490:  "qip-qdhcp",
	2491:  "conclave-cpp",
	2492:  "groove",
	2493:  "talarian-mqs",
	2494:  "bmc-ar",
	2495:  "fast-rem-serv",
	2496:  "dirgis",
	2497:  "quaddb",
	2498:  "odn-castraq",
	2499:  "unicontrol",
	2500:  "rtsserv",
	2501:  "rtsclient",
	2502:  "kentrox-prot",
	2503:  "nms-dpnss",
	2504:  "wlbs",
	2505:  "ppcontrol",
	2506:  "jbroker",
	2507:  "spock",
	2508:  "jdatastore",
	2509:  "fjmpss",
	2510:  "fjappmgrbulk",
	2511:  "metastorm",
	2512:  "citrixima",
	2513:  "citrixadmin",
	2514:  "facsys-ntp",
	2515:  "facsys-router",
	2516:  "maincontrol",
	2517:  "call-sig-trans",
	2518:  "willy",
	2519:  "globmsgsvc",
	2520:  "pvsw",
	2521:  "adaptecmgr",
	2522:  "windb",
	2523:  "qke-llc-v3",
	2524:  "optiwave-lm",
	2525:  "ms-v-worlds",
	2526:  "ema-sent-lm",
	2527:  "iqserver",
	2528:  "ncr-ccl",
	2529:  "utsftp",
	2530:  "vrcommerce",
	2531:  "ito-e-gui",
	2532:  "ovtopmd",
	2533:  "snifferserver",
	2534:  "combox-web-acc",
	2535:  "madcap",
	2536:  "btpp2audctr1",
	2537:  "upgrade",
	2538:  "vnwk-prapi",
	2539:  "vsiadmin",
	2540:  "lonworks",
	2541:  "lonworks2",
	2542:  "udrawgraph",
	2543:  "reftek",
	2544:  "novell-zen",
	2545:  "sis-emt",
	2546:  "vytalvaultbrtp",
	2547:  "vytalvaultvsmp",
	2548:  "vytalvaultpipe",
	2549:  "ipass",
	2550:  "ads",
	2551:  "isg-uda-server",
	2552:  "call-logging",
	2553:  "efidiningport",
	2554:  "vcnet-link-v10",
	2555:  "compaq-wcp",
	2556:  "nicetec-nmsvc",
	2557:  "nicetec-mgmt",
	2558:  "pclemultimedia",
	2559:  "lstp",
	2560:  "labrat",
	2561:  "mosaixcc",
	2562:  "delibo",
	2563:  "cti-redwood",
	2564:  "hp-3000-telnet",
	2565:  "coord-svr",
	2566:  "pcs-pcw",
	2567:  "clp",
	2568:  "spamtrap",
	2569:  "sonuscallsig",
	2570:  "hs-port",
	2571:  "cecsvc",
	2572:  "ibp",
	2573:  "trustestablish",
	2574:  "blockade-bpsp",
	2575:  "hl7",
	2576:  "tclprodebugger",
	2577:  "scipticslsrvr",
	2578:  "rvs-isdn-dcp",
	2579:  "mpfoncl",
	2580:  "tributary",
	2581:  "argis-te",
	2582:  "argis-ds",
	2583:  "mon",
	2584:  "cyaserv",
	2585:  "netx-server",
	2586:  "netx-agent",
	2587:  "masc",
	2588:  "privilege",
	2589:  "quartus-tcl",
	2590:  "idotdist",
	2591:  "maytagshuffle",
	2592:  "netrek",
	2593:  "mns-mail",
	2594:  "dts",
	2595:  "worldfusion1",
	2596:  "worldfusion2",
	2597:  "homesteadglory",
	2598:  "citriximaclient",
	2599:  "snapd",
	2600:  "hpstgmgr",
	2601:  "discp-client",
	2602:  "discp-server",
	2603:  "servicemeter",
	2604:  "nsc-ccs",
	2605:  "nsc-posa",
	2606:  "netmon",
	2607:  "connection",
	2608:  "wag-service",
	2609:  "system-monitor",
	2610:  "versa-tek",
	2611:  "lionhead",
	2612:  "qpasa-agent",
	2613:  "smntubootstrap",
	2614:  "neveroffline",
	2615:  "firepower",
	2616:  "appswitch-emp",
	2617:  "cmadmin",
	2618:  "priority-e-com",
	2619:  "bruce",
	2620:  "lpsrecommender",
	2621:  "miles-apart",
	2622:  "metricadbc",
	2623:  "lmdp",
	2624:  "aria",
	2625:  "blwnkl-port",
	2626:  "gbjd816",
	2627:  "moshebeeri",
	2628:  "dict",
	2629:  "sitaraserver",
	2630:  "sitaramgmt",
	2631:  "sitaradir",
	2632:  "irdg-post",
	2633:  "interintelli",
	2634:  "pk-electronics",
	2635:  "backburner",
	2636:  "solve",
	2637:  "imdocsvc",
	2638:  "sybaseanywhere",
	2639:  "aminet",
	2640:  "ami-control",
	2641:  "hdl-srv",
	2642:  "tragic",
	2643:  "gte-samp",
	2644:  "travsoft-ipx-t",
	2645:  "novell-ipx-cmd",
	2646:  "and-lm",
	2647:  "syncserver",
	2648:  "upsnotifyprot",
	2649:  "vpsipport",
	2650:  "eristwoguns",
	2651:  "ebinsite",
	2652:  "interpathpanel",
	2653:  "sonus",
	2654:  "corel-vncadmin",
	2655:  "unglue",
	2656:  "kana",
	2657:  "sns-dispatcher",
	2658:  "sns-admin",
	2659:  "sns-query",
	2660:  "gcmonitor",
	2661:  "olhost",
	2662:  "bintec-capi",
	2663:  "bintec-tapi",
	2664:  "patrol-mq-gm",
	2665:  "patrol-mq-nm",
	2666:  "extensis",
	2667:  "alarm-clock-s",
	2668:  "alarm-clock-c",
	2669:  "toad",
	2670:  "tve-announce",
	2671:  "newlixreg",
	2672:  "nhserver",
	2673:  "firstcall42",
	2674:  "ewnn",
	2675:  "ttc-etap",
	2676:  "simslink",
	2677:  "gadgetgate1way",
	2678:  "gadgetgate2way",
	2679:  "syncserverssl",
	2680:  "pxc-sapxom",
	2681:  "mpnjsomb",
	2683:  "ncdloadbalance",
	2684:  "mpnjsosv",
	2685:  "mpnjsocl",
	2686:  "mpnjsomg",
	2687:  "pq-lic-mgmt",
	2688:  "md-cg-http",
	2689:  "fastlynx",
	2690:  "hp-nnm-data",
	2691:  "itinternet",
	2692:  "admins-lms",
	2694:  "pwrsevent",
	2695:  "vspread",
	2696:  "unifyadmin",
	2697:  "oce-snmp-trap",
	2698:  "mck-ivpip",
	2699:  "csoft-plusclnt",
	2700:  "tqdata",
	2701:  "sms-rcinfo",
	2702:  "sms-xfer",
	2703:  "sms-chat",
	2704:  "sms-remctrl",
	2705:  "sds-admin",
	2706:  "ncdmirroring",
	2707:  "emcsymapiport",
	2708:  "banyan-net",
	2709:  "supermon",
	2710:  "sso-service",
	2711:  "sso-control",
	2712:  "aocp",
	2713:  "raventbs",
	2714:  "raventdm",
	2715:  "hpstgmgr2",
	2716:  "inova-ip-disco",
	2717:  "pn-requester",
	2718:  "pn-requester2",
	2719:  "scan-change",
	2720:  "wkars",
	2721:  "smart-diagnose",
	2722:  "proactivesrvr",
	2723:  "watchdog-nt",
	2724:  "qotps",
	2725:  "msolap-ptp2",
	2726:  "tams",
	2727:  "mgcp-callagent",
	2728:  "sqdr",
	2729:  "tcim-control",
	2730:  "nec-raidplus",
	2731:  "fyre-messanger",
	2732:  "g5m",
	2733:  "signet-ctf",
	2734:  "ccs-software",
	2735:  "netiq-mc",
	2736:  "radwiz-nms-srv",
	2737:  "srp-feedback",
	2738:  "ndl-tcp-ois-gw",
	2739:  "tn-timing",
	2740:  "alarm",
	2741:  "tsb",
	2742:  "tsb2",
	2743:  "murx",
	2744:  "honyaku",
	2745:  "urbisnet",
	2746:  "cpudpencap",
	2747:  "fjippol-swrly",
	2748:  "fjippol-polsvr",
	2749:  "fjippol-cnsl",
	2750:  "fjippol-port1",
	2751:  "fjippol-port2",
	2752:  "rsisysaccess",
	2753:  "de-spot",
	2754:  "apollo-cc",
	2755:  "expresspay",
	2756:  "simplement-tie",
	2757:  "cnrp",
	2758:  "apollo-status",
	2759:  "apollo-gms",
	2760:  "sabams",
	2761:  "dicom-iscl",
	2762:  "dicom-tls",
	2763:  "desktop-dna",
	2764:  "data-insurance",
	2765:  "qip-audup",
	2766:  "compaq-scp",
	2767:  "uadtc",
	2768:  "uacs",
	2769:  "exce",
	2770:  "veronica",
	2771:  "vergencecm",
	2772:  "auris",
	2773:  "rbakcup1",
	2774:  "rbakcup2",
	2775:  "smpp",
	2776:  "ridgeway1",
	2777:  "ridgeway2",
	2778:  "gwen-sonya",
	2779:  "lbc-sync",
	2780:  "lbc-control",
	2781:  "whosells",
	2782:  "everydayrc",
	2783:  "aises",
	2784:  "www-dev",
	2785:  "aic-np",
	2786:  "aic-oncrpc",
	2787:  "piccolo",
	2788:  "fryeserv",
	2789:  "media-agent",
	2790:  "plgproxy",
	2791:  "mtport-regist",
	2792:  "f5-globalsite",
	2793:  "initlsmsad",
	2795:  "livestats",
	2796:  "ac-tech",
	2797:  "esp-encap",
	2798:  "tmesis-upshot",
	2799:  "icon-discover",
	2800:  "acc-raid",
	2801:  "igcp",
	2802:  "veritas-udp1",
	2803:  "btprjctrl",
	2804:  "dvr-esm",
	2805:  "wta-wsp-s",
	2806:  "cspuni",
	2807:  "cspmulti",
	2808:  "j-lan-p",
	2809:  "corbaloc",
	2810:  "netsteward",
	2811:  "gsiftp",
	2812:  "atmtcp",
	2813:  "llm-pass",
	2814:  "llm-csv",
	2815:  "lbc-measure",
	2816:  "lbc-watchdog",
	2817:  "nmsigport",
	2818:  "rmlnk",
	2819:  "fc-faultnotify",
	2820:  "univision",
	2821:  "vrts-at-port",
	2822:  "ka0wuc",
	2823:  "cqg-netlan",
	2824:  "cqg-netlan-1",
	2826:  "slc-systemlog",
	2827:  "slc-ctrlrloops",
	2828:  "itm-lm",
	2829:  "silkp1",
	2830:  "silkp2",
	2831:  "silkp3",
	2832:  "silkp4",
	2833:  "glishd",
	2834:  "evtp",
	2835:  "evtp-data",
	2836:  "catalyst",
	2837:  "repliweb",
	2838:  "starbot",
	2839:  "nmsigport",
	2840:  "l3-exprt",
	2841:  "l3-ranger",
	2842:  "l3-hawk",
	2843:  "pdnet",
	2844:  "bpcp-poll",
	2845:  "bpcp-trap",
	2846:  "aimpp-hello",
	2847:  "aimpp-port-req",
	2848:  "amt-blc-port",
	2849:  "fxp",
	2850:  "metaconsole",
	2851:  "webemshttp",
	2852:  "bears-01",
	2853:  "ispipes",
	2854:  "infomover",
	2856:  "cesdinv",
	2857:  "simctlp",
	2858:  "ecnp",
	2859:  "activememory",
	2860:  "dialpad-voice1",
	2861:  "dialpad-voice2",
	2862:  "ttg-protocol",
	2863:  "sonardata",
	2864:  "astromed-main",
	2865:  "pit-vpn",
	2866:  "iwlistener",
	2867:  "esps-portal",
	2868:  "npep-messaging",
	2869:  "icslap",
	2870:  "daishi",
	2871:  "msi-selectplay",
	2872:  "radix",
	2874:  "dxmessagebase1",
	2875:  "dxmessagebase2",
	2876:  "sps-tunnel",
	2877:  "bluelance",
	2878:  "aap",
	2879:  "ucentric-ds",
	2880:  "synapse",
	2881:  "ndsp",
	2882:  "ndtp",
	2883:  "ndnp",
	2884:  "flashmsg",
	2885:  "topflow",
	2886:  "responselogic",
	2887:  "aironetddp",
	2888:  "spcsdlobby",
	2889:  "rsom",
	2890:  "cspclmulti",
	2891:  "cinegrfx-elmd",
	2892:  "snifferdata",
	2893:  "vseconnector",
	2894:  "abacus-remote",
	2895:  "natuslink",
	2896:  "ecovisiong6-1",
	2897:  "citrix-rtmp",
	2898:  "appliance-cfg",
	2899:  "powergemplus",
	2900:  "quicksuite",
	2901:  "allstorcns",
	2902:  "netaspi",
	2903:  "suitcase",
	2904:  "m2ua",
	2906:  "caller9",
	2907:  "webmethods-b2b",
	2908:  "mao",
	2909:  "funk-dialout",
	2910:  "tdaccess",
	2911:  "blockade",
	2912:  "epicon",
	2913:  "boosterware",
	2914:  "gamelobby",
	2915:  "tksocket",
	2916:  "elvin-server",
	2917:  "elvin-client",
	2918:  "kastenchasepad",
	2919:  "roboer",
	2920:  "roboeda",
	2921:  "cesdcdman",
	2922:  "cesdcdtrn",
	2923:  "wta-wsp-wtp-s",
	2924:  "precise-vip",
	2926:  "mobile-file-dl",
	2927:  "unimobilectrl",
	2928:  "redstone-cpss",
	2929:  "amx-webadmin",
	2930:  "amx-weblinx",
	2931:  "circle-x",
	2932:  "incp",
	2933:  "4-tieropmgw",
	2934:  "4-tieropmcli",
	2935:  "qtp",
	2936:  "otpatch",
	2937:  "pnaconsult-lm",
	2938:  "sm-pas-1",
	2939:  "sm-pas-2",
	2940:  "sm-pas-3",
	2941:  "sm-pas-4",
	2942:  "sm-pas-5",
	2943:  "ttnrepository",
	2944:  "megaco-h248",
	2945:  "h248-binary",
	2946:  "fjsvmpor",
	2947:  "gpsd",
	2948:  "wap-push",
	2949:  "wap-pushsecure",
	2950:  "esip",
	2951:  "ottp",
	2952:  "mpfwsas",
	2953:  "ovalarmsrv",
	2954:  "ovalarmsrv-cmd",
	2955:  "csnotify",
	2956:  "ovrimosdbman",
	2957:  "jmact5",
	2958:  "jmact6",
	2959:  "rmopagt",
	2960:  "dfoxserver",
	2961:  "boldsoft-lm",
	2962:  "iph-policy-cli",
	2963:  "iph-policy-adm",
	2964:  "bullant-srap",
	2965:  "bullant-rap",
	2966:  "idp-infotrieve",
	2967:  "ssc-agent",
	2968:  "enpp",
	2969:  "essp",
	2970:  "index-net",
	2971:  "netclip",
	2972:  "pmsm-webrctl",
	2973:  "svnetworks",
	2974:  "signal",
	2975:  "fjmpcm",
	2976:  "cns-srv-port",
	2977:  "ttc-etap-ns",
	2978:  "ttc-etap-ds",
	2979:  "h263-video",
	2980:  "wimd",
	2981:  "mylxamport",
	2982:  "iwb-whiteboard",
	2983:  "netplan",
	2984:  "hpidsadmin",
	2985:  "hpidsagent",
	2986:  "stonefalls",
	2987:  "identify",
	2988:  "hippad",
	2989:  "zarkov",
	2990:  "boscap",
	2991:  "wkstn-mon",
	2992:  "avenyo",
	2993:  "veritas-vis1",
	2994:  "veritas-vis2",
	2995:  "idrs",
	2996:  "vsixml",
	2997:  "rebol",
	2998:  "realsecure",
	2999:  "remoteware-un",
	3000:  "hbci",
	3002:  "exlm-agent",
	3003:  "cgms",
	3004:  "csoftragent",
	3005:  "geniuslm",
	3006:  "ii-admin",
	3007:  "lotusmtap",
	3008:  "midnight-tech",
	3009:  "pxc-ntfy",
	3010:  "ping-pong",
	3011:  "trusted-web",
	3012:  "twsdss",
	3013:  "gilatskysurfer",
	3014:  "broker-service",
	3015:  "nati-dstp",
	3016:  "notify-srvr",
	3017:  "event-listener",
	3018:  "srvc-registry",
	3019:  "resource-mgr",
	3020:  "cifs",
	3021:  "agriserver",
	3022:  "csregagent",
	3023:  "magicnotes",
	3024:  "nds-sso",
	3025:  "arepa-raft",
	3026:  "agri-gateway",
	3027:  "LiebDevMgmt-C",
	3028:  "LiebDevMgmt-DM",
	3029:  "LiebDevMgmt-A",
	3030:  "arepa-cas",
	3031:  "eppc",
	3032:  "redwood-chat",
	3033:  "pdb",
	3034:  "osmosis-aeea",
	3035:  "fjsv-gssagt",
	3036:  "hagel-dump",
	3037:  "hp-san-mgmt",
	3038:  "santak-ups",
	3039:  "cogitate",
	3040:  "tomato-springs",
	3041:  "di-traceware",
	3042:  "journee",
	3043:  "brp",
	3044:  "epp",
	3045:  "responsenet",
	3046:  "di-ase",
	3047:  "hlserver",
	3048:  "pctrader",
	3049:  "nsws",
	3050:  "gds-db",
	3051:  "galaxy-server",
	3052:  "apc-3052",
	3053:  "dsom-server",
	3054:  "amt-cnf-prot",
	3055:  "policyserver",
	3056:  "cdl-server",
	3057:  "goahead-fldup",
	3058:  "videobeans",
	3059:  "qsoft",
	3060:  "interserver",
	3061:  "cautcpd",
	3062:  "ncacn-ip-tcp",
	3063:  "ncadg-ip-udp",
	3064:  "rprt",
	3065:  "slinterbase",
	3066:  "netattachsdmp",
	3067:  "fjhpjp",
	3068:  "ls3bcast",
	3069:  "ls3",
	3070:  "mgxswitch",
	3071:  "csd-mgmt-port",
	3072:  "csd-monitor",
	3073:  "vcrp",
	3074:  "xbox",
	3075:  "orbix-locator",
	3076:  "orbix-config",
	3077:  "orbix-loc-ssl",
	3078:  "orbix-cfg-ssl",
	3079:  "lv-frontpanel",
	3080:  "stm-pproc",
	3081:  "tl1-lv",
	3082:  "tl1-raw",
	3083:  "tl1-telnet",
	3084:  "itm-mccs",
	3085:  "pcihreq",
	3086:  "jdl-dbkitchen",
	3087:  "asoki-sma",
	3088:  "xdtp",
	3089:  "ptk-alink",
	3090:  "stss",
	3091:  "1ci-smcs",
	3093:  "rapidmq-center",
	3094:  "rapidmq-reg",
	3095:  "panasas",
	3096:  "ndl-aps",
	3098:  "umm-port",
	3099:  "chmd",
	3100:  "opcon-xps",
	3101:  "hp-pxpib",
	3102:  "slslavemon",
	3103:  "autocuesmi",
	3104:  "autocuetime",
	3105:  "cardbox",
	3106:  "cardbox-http",
	3107:  "business",
	3108:  "geolocate",
	3109:  "personnel",
	3110:  "sim-control",
	3111:  "wsynch",
	3112:  "ksysguard",
	3113:  "cs-auth-svr",
	3114:  "ccmad",
	3115:  "mctet-master",
	3116:  "mctet-gateway",
	3117:  "mctet-jserv",
	3118:  "pkagent",
	3119:  "d2000kernel",
	3120:  "d2000webserver",
	3122:  "vtr-emulator",
	3123:  "edix",
	3124:  "beacon-port",
	3125:  "a13-an",
	3127:  "ctx-bridge",
	3128:  "ndl-aas",
	3129:  "netport-id",
	3130:  "icpv2",
	3131:  "netbookmark",
	3132:  "ms-rule-engine",
	3133:  "prism-deploy",
	3134:  "ecp",
	3135:  "peerbook-port",
	3136:  "grubd",
	3137:  "rtnt-1",
	3138:  "rtnt-2",
	3139:  "incognitorv",
	3140:  "ariliamulti",
	3141:  "vmodem",
	3142:  "rdc-wh-eos",
	3143:  "seaview",
	3144:  "tarantella",
	3145:  "csi-lfap",
	3146:  "bears-02",
	3147:  "rfio",
	3148:  "nm-game-admin",
	3149:  "nm-game-server",
	3150:  "nm-asses-admin",
	3151:  "nm-assessor",
	3152:  "feitianrockey",
	3153:  "s8-client-port",
	3154:  "ccmrmi",
	3155:  "jpegmpeg",
	3156:  "indura",
	3157:  "e3consultants",
	3158:  "stvp",
	3159:  "navegaweb-port",
	3160:  "tip-app-server",
	3161:  "doc1lm",
	3162:  "sflm",
	3163:  "res-sap",
	3164:  "imprs",
	3165:  "newgenpay",
	3166:  "sossecollector",
	3167:  "nowcontact",
	3168:  "poweronnud",
	3169:  "serverview-as",
	3170:  "serverview-asn",
	3171:  "serverview-gf",
	3172:  "serverview-rm",
	3173:  "serverview-icc",
	3174:  "armi-server",
	3175:  "t1-e1-over-ip",
	3176:  "ars-master",
	3177:  "phonex-port",
	3178:  "radclientport",
	3179:  "h2gf-w-2m",
	3180:  "mc-brk-srv",
	3181:  "bmcpatrolagent",
	3182:  "bmcpatrolrnvu",
	3183:  "cops-tls",
	3184:  "apogeex-port",
	3185:  "smpppd",
	3186:  "iiw-port",
	3187:  "odi-port",
	3188:  "brcm-comm-port",
	3189:  "pcle-infex",
	3190:  "csvr-proxy",
	3191:  "csvr-sslproxy",
	3192:  "firemonrcc",
	3193:  "spandataport",
	3194:  "magbind",
	3195:  "ncu-1",
	3196:  "ncu-2",
	3197:  "embrace-dp-s",
	3198:  "embrace-dp-c",
	3199:  "dmod-workspace",
	3200:  "tick-port",
	3201:  "cpq-tasksmart",
	3202:  "intraintra",
	3203:  "netwatcher-mon",
	3204:  "netwatcher-db",
	3205:  "isns",
	3206:  "ironmail",
	3207:  "vx-auth-port",
	3208:  "pfu-prcallback",
	3209:  "netwkpathengine",
	3210:  "flamenco-proxy",
	3211:  "avsecuremgmt",
	3212:  "surveyinst",
	3213:  "neon24x7",
	3214:  "jmq-daemon-1",
	3215:  "jmq-daemon-2",
	3216:  "ferrari-foam",
	3217:  "unite",
	3218:  "smartpackets",
	3219:  "wms-messenger",
	3220:  "xnm-ssl",
	3221:  "xnm-clear-text",
	3222:  "glbp",
	3223:  "digivote",
	3224:  "aes-discovery",
	3225:  "fcip-port",
	3226:  "isi-irp",
	3227:  "dwnmshttp",
	3228:  "dwmsgserver",
	3229:  "global-cd-port",
	3230:  "sftdst-port",
	3231:  "vidigo",
	3232:  "mdtp",
	3233:  "whisker",
	3234:  "alchemy",
	3235:  "mdap-port",
	3236:  "apparenet-ts",
	3237:  "apparenet-tps",
	3238:  "apparenet-as",
	3239:  "apparenet-ui",
	3240:  "triomotion",
	3241:  "sysorb",
	3242:  "sdp-id-port",
	3243:  "timelot",
	3244:  "onesaf",
	3245:  "vieo-fe",
	3246:  "dvt-system",
	3247:  "dvt-data",
	3248:  "procos-lm",
	3249:  "ssp",
	3250:  "hicp",
	3251:  "sysscanner",
	3252:  "dhe",
	3253:  "pda-data",
	3254:  "pda-sys",
	3255:  "semaphore",
	3256:  "cpqrpm-agent",
	3257:  "cpqrpm-server",
	3258:  "ivecon-port",
	3259:  "epncdp2",
	3260:  "iscsi-target",
	3261:  "winshadow",
	3262:  "necp",
	3263:  "ecolor-imager",
	3264:  "ccmail",
	3265:  "altav-tunnel",
	3266:  "ns-cfg-server",
	3267:  "ibm-dial-out",
	3268:  "msft-gc",
	3269:  "msft-gc-ssl",
	3270:  "verismart",
	3271:  "csoft-prev",
	3272:  "user-manager",
	3273:  "sxmp",
	3274:  "ordinox-server",
	3275:  "samd",
	3276:  "maxim-asics",
	3277:  "awg-proxy",
	3278:  "lkcmserver",
	3279:  "admind",
	3280:  "vs-server",
	3281:  "sysopt",
	3282:  "datusorb",
	3283:  "Apple Remote Desktop (Net Assistant)",
	3284:  "4talk",
	3285:  "plato",
	3286:  "e-net",
	3287:  "directvdata",
	3288:  "cops",
	3289:  "enpc",
	3290:  "caps-lm",
	3291:  "sah-lm",
	3292:  "cart-o-rama",
	3293:  "fg-fps",
	3294:  "fg-gip",
	3295:  "dyniplookup",
	3296:  "rib-slm",
	3297:  "cytel-lm",
	3298:  "deskview",
	3299:  "pdrncs",
	3302:  "mcs-fastmail",
	3303:  "opsession-clnt",
	3304:  "opsession-srvr",
	3305:  "odette-ftp",
	3306:  "mysql",
	3307:  "opsession-prxy",
	3308:  "tns-server",
	3309:  "tns-adv",
	3310:  "dyna-access",
	3311:  "mcns-tel-ret",
	3312:  "appman-server",
	3313:  "uorb",
	3314:  "uohost",
	3315:  "cdid",
	3316:  "aicc-cmi",
	3317:  "vsaiport",
	3318:  "ssrip",
	3319:  "sdt-lmd",
	3320:  "officelink2000",
	3321:  "vnsstr",
	3326:  "sftu",
	3327:  "bbars",
	3328:  "egptlm",
	3329:  "hp-device-disc",
	3330:  "mcs-calypsoicf",
	3331:  "mcs-messaging",
	3332:  "mcs-mailsvr",
	3333:  "dec-notes",
	3334:  "directv-web",
	3335:  "directv-soft",
	3336:  "directv-tick",
	3337:  "directv-catlg",
	3338:  "anet-b",
	3339:  "anet-l",
	3340:  "anet-m",
	3341:  "anet-h",
	3342:  "webtie",
	3343:  "ms-cluster-net",
	3344:  "bnt-manager",
	3345:  "influence",
	3346:  "trnsprntproxy",
	3347:  "phoenix-rpc",
	3348:  "pangolin-laser",
	3349:  "chevinservices",
	3350:  "findviatv",
	3351:  "btrieve",
	3352:  "ssql",
	3353:  "fatpipe",
	3354:  "suitjd",
	3355:  "ordinox-dbase",
	3356:  "upnotifyps",
	3357:  "adtech-test",
	3358:  "mpsysrmsvr",
	3359:  "wg-netforce",
	3360:  "kv-server",
	3361:  "kv-agent",
	3362:  "dj-ilm",
	3363:  "nati-vi-server",
	3364:  "creativeserver",
	3365:  "contentserver",
	3366:  "creativepartnr",
	3372:  "tip2",
	3373:  "lavenir-lm",
	3374:  "cluster-disc",
	3375:  "vsnm-agent",
	3376:  "cdbroker",
	3377:  "cogsys-lm",
	3378:  "wsicopy",
	3379:  "socorfs",
	3380:  "sns-channels",
	3381:  "geneous",
	3382:  "fujitsu-neat",
	3383:  "esp-lm",
	3384:  "hp-clic",
	3385:  "qnxnetman",
	3386:  "gprs-sig",
	3387:  "backroomnet",
	3388:  "cbserver",
	3389:  "ms-wbt-server",
	3390:  "dsc",
	3391:  "savant",
	3392:  "efi-lm",
	3393:  "d2k-tapestry1",
	3394:  "d2k-tapestry2",
	3395:  "dyna-lm",
	3396:  "printer-agent",
	3397:  "cloanto-lm",
	3398:  "mercantile",
	3399:  "csms",
	3400:  "csms2",
	3401:  "filecast",
	3402:  "fxaengine-net",
	3405:  "nokia-ann-ch1",
	3406:  "nokia-ann-ch2",
	3407:  "ldap-admin",
	3408:  "BESApi",
	3409:  "networklens",
	3410:  "networklenss",
	3411:  "biolink-auth",
	3412:  "xmlblaster",
	3413:  "svnet",
	3414:  "wip-port",
	3415:  "bcinameservice",
	3416:  "commandport",
	3417:  "csvr",
	3418:  "rnmap",
	3419:  "softaudit",
	3420:  "ifcp-port",
	3421:  "bmap",
	3422:  "rusb-sys-port",
	3423:  "xtrm",
	3424:  "xtrms",
	3425:  "agps-port",
	3426:  "arkivio",
	3427:  "websphere-snmp",
	3428:  "twcss",
	3429:  "gcsp",
	3430:  "ssdispatch",
	3431:  "ndl-als",
	3432:  "osdcp",
	3433:  "opnet-smp",
	3434:  "opencm",
	3435:  "pacom",
	3436:  "gc-config",
	3437:  "autocueds",
	3438:  "spiral-admin",
	3439:  "hri-port",
	3440:  "ans-console",
	3441:  "connect-client",
	3442:  "connect-server",
	3443:  "ov-nnm-websrv",
	3444:  "denali-server",
	3445:  "monp",
	3446:  "3comfaxrpc",
	3447:  "directnet",
	3448:  "dnc-port",
	3449:  "hotu-chat",
	3450:  "castorproxy",
	3451:  "asam",
	3452:  "sabp-signal",
	3453:  "pscupd",
	3454:  "mira",
	3455:  "prsvp",
	3456:  "vat",
	3457:  "vat-control",
	3458:  "d3winosfi",
	3459:  "integral",
	3460:  "edm-manager",
	3461:  "edm-stager",
	3462:  "edm-std-notify",
	3463:  "edm-adm-notify",
	3464:  "edm-mgr-sync",
	3465:  "edm-mgr-cntrl",
	3466:  "workflow",
	3467:  "rcst",
	3468:  "ttcmremotectrl",
	3469:  "pluribus",
	3470:  "jt400",
	3471:  "jt400-ssl",
	3472:  "jaugsremotec-1",
	3473:  "jaugsremotec-2",
	3474:  "ttntspauto",
	3475:  "genisar-port",
	3476:  "nppmp",
	3477:  "ecomm",
	3478:  "stun",
	3479:  "twrpc",
	3480:  "plethora",
	3481:  "cleanerliverc",
	3482:  "vulture",
	3483:  "slim-devices",
	3484:  "gbs-stp",
	3485:  "celatalk",
	3486:  "ifsf-hb-port",
	3487:  "ltcudp",
	3488:  "fs-rh-srv",
	3489:  "dtp-dia",
	3490:  "colubris",
	3491:  "swr-port",
	3492:  "tvdumtray-port",
	3493:  "nut",
	3494:  "ibm3494",
	3495:  "seclayer-tcp",
	3496:  "seclayer-tls",
	3497:  "ipether232port",
	3498:  "dashpas-port",
	3499:  "sccip-media",
	3500:  "rtmp-port",
	3501:  "isoft-p2p",
	3502:  "avinstalldisc",
	3503:  "lsp-ping",
	3504:  "ironstorm",
	3505:  "ccmcomm",
	3506:  "apc-3506",
	3507:  "nesh-broker",
	3508:  "interactionweb",
	3509:  "vt-ssl",
	3510:  "xss-port",
	3511:  "webmail-2",
	3512:  "aztec",
	3513:  "arcpd",
	3514:  "must-p2p",
	3515:  "must-backplane",
	3516:  "smartcard-port",
	3517:  "802-11-iapp",
	3518:  "artifact-msg",
	3519:  "galileo",
	3520:  "galileolog",
	3521:  "mc3ss",
	3522:  "nssocketport",
	3523:  "odeumservlink",
	3524:  "ecmport",
	3525:  "eisport",
	3526:  "starquiz-port",
	3527:  "beserver-msg-q",
	3528:  "jboss-iiop",
	3529:  "jboss-iiop-ssl",
	3530:  "gf",
	3531:  "joltid",
	3532:  "raven-rmp",
	3533:  "raven-rdp",
	3534:  "urld-port",
	3535:  "ms-la",
	3536:  "snac",
	3537:  "ni-visa-remote",
	3538:  "ibm-diradm",
	3539:  "ibm-diradm-ssl",
	3540:  "pnrp-port",
	3541:  "voispeed-port",
	3542:  "hacl-monitor",
	3543:  "qftest-lookup",
	3544:  "teredo",
	3545:  "camac",
	3547:  "symantec-sim",
	3548:  "interworld",
	3549:  "tellumat-nms",
	3550:  "ssmpp",
	3551:  "apcupsd",
	3552:  "taserver",
	3553:  "rbr-discovery",
	3554:  "questnotify",
	3555:  "razor",
	3556:  "sky-transport",
	3557:  "personalos-001",
	3558:  "mcp-port",
	3559:  "cctv-port",
	3560:  "iniserve-port",
	3561:  "bmc-onekey",
	3562:  "sdbproxy",
	3563:  "watcomdebug",
	3564:  "esimport",
	3567:  "dof-eps",
	3568:  "dof-tunnel-sec",
	3569:  "mbg-ctrl",
	3570:  "mccwebsvr-port",
	3571:  "megardsvr-port",
	3572:  "megaregsvrport",
	3573:  "tag-ups-1",
	3574:  "dmaf-caster",
	3575:  "ccm-port",
	3576:  "cmc-port",
	3577:  "config-port",
	3578:  "data-port",
	3579:  "ttat3lb",
	3580:  "nati-svrloc",
	3581:  "kfxaclicensing",
	3582:  "press",
	3583:  "canex-watch",
	3584:  "u-dbap",
	3585:  "emprise-lls",
	3586:  "emprise-lsc",
	3587:  "p2pgroup",
	3588:  "sentinel",
	3589:  "isomair",
	3590:  "wv-csp-sms",
	3591:  "gtrack-server",
	3592:  "gtrack-ne",
	3593:  "bpmd",
	3594:  "mediaspace",
	3595:  "shareapp",
	3596:  "iw-mmogame",
	3597:  "a14",
	3598:  "a15",
	3599:  "quasar-server",
	3600:  "trap-daemon",
	3601:  "visinet-gui",
	3602:  "infiniswitchcl",
	3603:  "int-rcv-cntrl",
	3604:  "bmc-jmx-port",
	3605:  "comcam-io",
	3606:  "splitlock",
	3607:  "precise-i3",
	3608:  "trendchip-dcp",
	3609:  "cpdi-pidas-cm",
	3610:  "echonet",
	3611:  "six-degrees",
	3612:  "hp-dataprotect",
	3613:  "alaris-disc",
	3614:  "sigma-port",
	3615:  "start-network",
	3616:  "cd3o-protocol",
	3617:  "sharp-server",
	3618:  "aairnet-1",
	3619:  "aairnet-2",
	3620:  "ep-pcp",
	3621:  "ep-nsp",
	3622:  "ff-lr-port",
	3623:  "haipe-discover",
	3624:  "dist-upgrade",
	3625:  "volley",
	3626:  "bvcdaemon-port",
	3627:  "jamserverport",
	3628:  "ept-machine",
	3629:  "escvpnet",
	3630:  "cs-remote-db",
	3631:  "cs-services",
	3632:  "distcc",
	3633:  "wacp",
	3634:  "hlibmgr",
	3635:  "sdo",
	3636:  "servistaitsm",
	3637:  "scservp",
	3638:  "ehp-backup",
	3639:  "xap-ha",
	3640:  "netplay-port1",
	3641:  "netplay-port2",
	3642:  "juxml-port",
	3643:  "audiojuggler",
	3644:  "ssowatch",
	3645:  "cyc",
	3646:  "xss-srv-port",
	3647:  "splitlock-gw",
	3648:  "fjcp",
	3649:  "nmmp",
	3650:  "prismiq-plugin",
	3651:  "xrpc-registry",
	3652:  "vxcrnbuport",
	3653:  "tsp",
	3654:  "vaprtm",
	3655:  "abatemgr",
	3656:  "abatjss",
	3657:  "immedianet-bcn",
	3658:  "ps-ams",
	3659:  "apple-sasl",
	3660:  "can-nds-ssl",
	3661:  "can-ferret-ssl",
	3662:  "pserver",
	3663:  "dtp",
	3664:  "ups-engine",
	3665:  "ent-engine",
	3666:  "eserver-pap",
	3667:  "infoexch",
	3668:  "dell-rm-port",
	3669:  "casanswmgmt",
	3670:  "smile",
	3671:  "efcp",
	3672:  "lispworks-orb",
	3673:  "mediavault-gui",
	3674:  "wininstall-ipc",
	3675:  "calltrax",
	3676:  "va-pacbase",
	3677:  "roverlog",
	3678:  "ipr-dglt",
	3679:  "Escale (Newton Dock)",
	3680:  "npds-tracker",
	3681:  "bts-x73",
	3682:  "cas-mapi",
	3683:  "bmc-ea",
	3684:  "faxstfx-port",
	3685:  "dsx-agent",
	3686:  "tnmpv2",
	3687:  "simple-push",
	3688:  "simple-push-s",
	3689:  "daap",
	3690:  "svn",
	3691:  "magaya-network",
	3692:  "intelsync",
	3695:  "bmc-data-coll",
	3696:  "telnetcpcd",
	3697:  "nw-license",
	3698:  "sagectlpanel",
	3699:  "kpn-icw",
	3700:  "lrs-paging",
	3701:  "netcelera",
	3702:  "ws-discovery",
	3703:  "adobeserver-3",
	3704:  "adobeserver-4",
	3705:  "adobeserver-5",
	3706:  "rt-event",
	3707:  "rt-event-s",
	3708:  "sun-as-iiops",
	3709:  "ca-idms",
	3710:  "portgate-auth",
	3711:  "edb-server2",
	3712:  "sentinel-ent",
	3713:  "tftps",
	3714:  "delos-dms",
	3715:  "anoto-rendezv",
	3716:  "wv-csp-sms-cir",
	3717:  "wv-csp-udp-cir",
	3718:  "opus-services",
	3719:  "itelserverport",
	3720:  "ufastro-instr",
	3721:  "xsync",
	3722:  "xserveraid",
	3723:  "sychrond",
	3724:  "blizwow",
	3725:  "na-er-tip",
	3726:  "array-manager",
	3727:  "e-mdu",
	3728:  "e-woa",
	3729:  "fksp-audit",
	3730:  "client-ctrl",
	3731:  "smap",
	3732:  "m-wnn",
	3733:  "multip-msg",
	3734:  "synel-data",
	3735:  "pwdis",
	3736:  "rs-rmi",
	3738:  "versatalk",
	3739:  "launchbird-lm",
	3740:  "heartbeat",
	3741:  "wysdma",
	3742:  "cst-port",
	3743:  "ipcs-command",
	3744:  "sasg",
	3745:  "gw-call-port",
	3746:  "linktest",
	3747:  "linktest-s",
	3748:  "webdata",
	3749:  "cimtrak",
	3750:  "cbos-ip-port",
	3751:  "gprs-cube",
	3752:  "vipremoteagent",
	3753:  "nattyserver",
	3754:  "timestenbroker",
	3755:  "sas-remote-hlp",
	3756:  "canon-capt",
	3757:  "grf-port",
	3758:  "apw-registry",
	3759:  "exapt-lmgr",
	3760:  "adtempusclient",
	3761:  "gsakmp",
	3762:  "gbs-smp",
	3763:  "xo-wave",
	3764:  "mni-prot-rout",
	3765:  "rtraceroute",
	3767:  "listmgr-port",
	3768:  "rblcheckd",
	3769:  "haipe-otnk",
	3770:  "cindycollab",
	3771:  "paging-port",
	3772:  "ctp",
	3773:  "ctdhercules",
	3774:  "zicom",
	3775:  "ispmmgr",
	3776:  "dvcprov-port",
	3777:  "jibe-eb",
	3778:  "c-h-it-port",
	3779:  "cognima",
	3780:  "nnp",
	3781:  "abcvoice-port",
	3782:  "iso-tp0s",
	3783:  "bim-pem",
	3784:  "bfd-control",
	3785:  "bfd-echo",
	3786:  "upstriggervsw",
	3787:  "fintrx",
	3788:  "isrp-port",
	3789:  "remotedeploy",
	3790:  "quickbooksrds",
	3791:  "tvnetworkvideo",
	3792:  "sitewatch",
	3793:  "dcsoftware",
	3794:  "jaus",
	3795:  "myblast",
	3796:  "spw-dialer",
	3797:  "idps",
	3798:  "minilock",
	3799:  "radius-dynauth",
	3800:  "pwgpsi",
	3801:  "ibm-mgr",
	3802:  "vhd",
	3803:  "soniqsync",
	3804:  "iqnet-port",
	3805:  "tcpdataserver",
	3806:  "wsmlb",
	3807:  "spugna",
	3808:  "sun-as-iiops-ca",
	3809:  "apocd",
	3810:  "wlanauth",
	3811:  "amp",
	3812:  "neto-wol-server",
	3813:  "rap-ip",
	3814:  "neto-dcs",
	3815:  "lansurveyorxml",
	3816:  "sunlps-http",
	3817:  "tapeware",
	3818:  "crinis-hb",
	3819:  "epl-slp",
	3820:  "scp",
	3821:  "pmcp",
	3822:  "acp-discovery",
	3823:  "acp-conduit",
	3824:  "acp-policy",
	3825:  "ffserver",
	3826:  "warmux",
	3827:  "netmpi",
	3828:  "neteh",
	3829:  "neteh-ext",
	3830:  "cernsysmgmtagt",
	3831:  "dvapps",
	3832:  "xxnetserver",
	3833:  "aipn-auth",
	3834:  "spectardata",
	3835:  "spectardb",
	3836:  "markem-dcp",
	3837:  "mkm-discovery",
	3838:  "sos",
	3839:  "amx-rms",
	3840:  "flirtmitmir",
	3842:  "nhci",
	3843:  "quest-agent",
	3844:  "rnm",
	3845:  "v-one-spp",
	3846:  "an-pcp",
	3847:  "msfw-control",
	3848:  "item",
	3849:  "spw-dnspreload",
	3850:  "qtms-bootstrap",
	3851:  "spectraport",
	3852:  "sse-app-config",
	3853:  "sscan",
	3854:  "stryker-com",
	3855:  "opentrac",
	3856:  "informer",
	3857:  "trap-port",
	3858:  "trap-port-mom",
	3859:  "nav-port",
	3860:  "sasp",
	3861:  "winshadow-hd",
	3862:  "giga-pocket",
	3863:  "asap-udp",
	3865:  "xpl",
	3866:  "dzdaemon",
	3867:  "dzoglserver",
	3869:  "ovsam-mgmt",
	3870:  "ovsam-d-agent",
	3871:  "avocent-adsap",
	3872:  "oem-agent",
	3873:  "fagordnc",
	3874:  "sixxsconfig",
	3875:  "pnbscada",
	3876:  "dl-agent",
	3877:  "xmpcr-interface",
	3878:  "fotogcad",
	3879:  "appss-lm",
	3880:  "igrs",
	3881:  "idac",
	3882:  "msdts1",
	3883:  "vrpn",
	3884:  "softrack-meter",
	3885:  "topflow-ssl",
	3886:  "nei-management",
	3887:  "ciphire-data",
	3888:  "ciphire-serv",
	3889:  "dandv-tester",
	3890:  "ndsconnect",
	3891:  "rtc-pm-port",
	3892:  "pcc-image-port",
	3893:  "cgi-starapi",
	3894:  "syam-agent",
	3895:  "syam-smc",
	3896:  "sdo-tls",
	3897:  "sdo-ssh",
	3898:  "senip",
	3899:  "itv-control",
	3900:  "udt-os",
	3901:  "nimsh",
	3902:  "nimaux",
	3903:  "charsetmgr",
	3904:  "omnilink-port",
	3905:  "mupdate",
	3906:  "topovista-data",
	3907:  "imoguia-port",
	3908:  "hppronetman",
	3909:  "surfcontrolcpa",
	3910:  "prnrequest",
	3911:  "prnstatus",
	3912:  "gbmt-stars",
	3913:  "listcrt-port",
	3914:  "listcrt-port-2",
	3915:  "agcat",
	3916:  "wysdmc",
	3917:  "aftmux",
	3918:  "pktcablemmcops",
	3919:  "hyperip",
	3920:  "exasoftport1",
	3921:  "herodotus-net",
	3922:  "sor-update",
	3923:  "symb-sb-port",
	3924:  "mpl-gprs-port",
	3925:  "zmp",
	3926:  "winport",
	3927:  "natdataservice",
	3928:  "netboot-pxe",
	3929:  "smauth-port",
	3930:  "syam-webserver",
	3931:  "msr-plugin-port",
	3932:  "dyn-site",
	3933:  "plbserve-port",
	3934:  "sunfm-port",
	3935:  "sdp-portmapper",
	3936:  "mailprox",
	3937:  "dvbservdsc",
	3938:  "dbcontrol-agent",
	3939:  "aamp",
	3940:  "xecp-node",
	3941:  "homeportal-web",
	3942:  "srdp",
	3943:  "tig",
	3944:  "sops",
	3945:  "emcads",
	3946:  "backupedge",
	3947:  "ccp",
	3948:  "apdap",
	3949:  "drip",
	3950:  "namemunge",
	3951:  "pwgippfax",
	3952:  "i3-sessionmgr",
	3953:  "xmlink-connect",
	3954:  "adrep",
	3955:  "p2pcommunity",
	3956:  "gvcp",
	3957:  "mqe-broker",
	3958:  "mqe-agent",
	3959:  "treehopper",
	3960:  "bess",
	3961:  "proaxess",
	3962:  "sbi-agent",
	3963:  "thrp",
	3964:  "sasggprs",
	3965:  "ati-ip-to-ncpe",
	3966:  "bflckmgr",
	3967:  "ppsms",
	3968:  "ianywhere-dbns",
	3969:  "landmarks",
	3970:  "lanrevagent",
	3971:  "lanrevserver",
	3972:  "iconp",
	3973:  "progistics",
	3974:  "citysearch",
	3975:  "airshot",
	3976:  "opswagent",
	3977:  "opswmanager",
	3978:  "secure-cfg-svr",
	3979:  "smwan",
	3980:  "acms",
	3981:  "starfish",
	3982:  "eis",
	3983:  "eisp",
	3984:  "mapper-nodemgr",
	3985:  "mapper-mapethd",
	3986:  "mapper-ws-ethd",
	3987:  "centerline",
	3988:  "dcs-config",
	3989:  "bv-queryengine",
	3990:  "bv-is",
	3991:  "bv-smcsrv",
	3992:  "bv-ds",
	3993:  "bv-agent",
	3995:  "iss-mgmt-ssl",
	3996:  "abcsoftware",
	3997:  "agentsease-db",
	3998:  "dnx",
	3999:  "nvcnet",
	4000:  "terabase",
	4001:  "newoak",
	4002:  "pxc-spvr-ft",
	4003:  "pxc-splr-ft",
	4004:  "pxc-roid",
	4005:  "pxc-pin",
	4006:  "pxc-spvr",
	4007:  "pxc-splr",
	4008:  "netcheque",
	4009:  "chimera-hwm",
	4010:  "samsung-unidex",
	4011:  "altserviceboot",
	4012:  "pda-gate",
	4013:  "acl-manager",
	4014:  "taiclock",
	4015:  "talarian-mcast1",
	4016:  "talarian-mcast2",
	4017:  "talarian-mcast3",
	4018:  "talarian-mcast4",
	4019:  "talarian-mcast5",
	4020:  "trap",
	4021:  "nexus-portal",
	4022:  "dnox",
	4023:  "esnm-zoning",
	4024:  "tnp1-port",
	4025:  "partimage",
	4026:  "as-debug",
	4027:  "bxp",
	4028:  "dtserver-port",
	4029:  "ip-qsig",
	4030:  "jdmn-port",
	4031:  "suucp",
	4032:  "vrts-auth-port",
	4033:  "sanavigator",
	4034:  "ubxd",
	4035:  "wap-push-http",
	4036:  "wap-push-https",
	4037:  "ravehd",
	4038:  "fazzt-ptp",
	4039:  "fazzt-admin",
	4040:  "yo-main",
	4041:  "houston",
	4042:  "ldxp",
	4043:  "nirp",
	4044:  "ltp",
	4045:  "npp",
	4046:  "acp-proto",
	4047:  "ctp-state",
	4049:  "wafs",
	4050:  "cisco-wafs",
	4051:  "cppdp",
	4052:  "interact",
	4053:  "ccu-comm-1",
	4054:  "ccu-comm-2",
	4055:  "ccu-comm-3",
	4056:  "lms",
	4057:  "wfm",
	4058:  "kingfisher",
	4059:  "dlms-cosem",
	4060:  "dsmeter-iatc",
	4061:  "ice-location",
	4062:  "ice-slocation",
	4063:  "ice-router",
	4064:  "ice-srouter",
	4065:  "avanti-cdp",
	4066:  "pmas",
	4067:  "idp",
	4068:  "ipfltbcst",
	4069:  "minger",
	4070:  "tripe",
	4071:  "aibkup",
	4072:  "zieto-sock",
	4073:  "iRAPP",
	4074:  "cequint-cityid",
	4075:  "perimlan",
	4076:  "seraph",
	4077:  "ascomalarm",
	4079:  "santools",
	4080:  "lorica-in",
	4081:  "lorica-in-sec",
	4082:  "lorica-out",
	4083:  "lorica-out-sec",
	4084:  "fortisphere-vm",
	4086:  "ftsync",
	4089:  "opencore",
	4090:  "omasgport",
	4091:  "ewinstaller",
	4092:  "ewdgs",
	4093:  "pvxpluscs",
	4094:  "sysrqd",
	4095:  "xtgui",
	4096:  "bre",
	4097:  "patrolview",
	4098:  "drmsfsd",
	4099:  "dpcp",
	4100:  "igo-incognito",
	4101:  "brlp-0",
	4102:  "brlp-1",
	4103:  "brlp-2",
	4104:  "brlp-3",
	4105:  "shofar",
	4106:  "synchronite",
	4107:  "j-ac",
	4108:  "accel",
	4109:  "izm",
	4110:  "g2tag",
	4111:  "xgrid",
	4112:  "apple-vpns-rp",
	4113:  "aipn-reg",
	4114:  "jomamqmonitor",
	4115:  "cds",
	4116:  "smartcard-tls",
	4117:  "hillrserv",
	4118:  "netscript",
	4119:  "assuria-slm",
	4121:  "e-builder",
	4122:  "fprams",
	4123:  "z-wave",
	4124:  "tigv2",
	4125:  "opsview-envoy",
	4126:  "ddrepl",
	4127:  "unikeypro",
	4128:  "nufw",
	4129:  "nuauth",
	4130:  "fronet",
	4131:  "stars",
	4132:  "nuts-dem",
	4133:  "nuts-bootp",
	4134:  "nifty-hmi",
	4135:  "cl-db-attach",
	4136:  "cl-db-request",
	4137:  "cl-db-remote",
	4138:  "nettest",
	4139:  "thrtx",
	4140:  "cedros-fds",
	4141:  "oirtgsvc",
	4142:  "oidocsvc",
	4143:  "oidsr",
	4145:  "vvr-control",
	4146:  "tgcconnect",
	4147:  "vrxpservman",
	4148:  "hhb-handheld",
	4149:  "agslb",
	4150:  "PowerAlert-nsa",
	4151:  "menandmice-noh",
	4152:  "idig-mux",
	4153:  "mbl-battd",
	4154:  "atlinks",
	4155:  "bzr",
	4156:  "stat-results",
	4157:  "stat-scanner",
	4158:  "stat-cc",
	4159:  "nss",
	4160:  "jini-discovery",
	4161:  "omscontact",
	4162:  "omstopology",
	4163:  "silverpeakpeer",
	4164:  "silverpeakcomm",
	4165:  "altcp",
	4166:  "joost",
	4167:  "ddgn",
	4168:  "pslicser",
	4169:  "iadt-disc",
	4172:  "pcoip",
	4173:  "mma-discovery",
	4174:  "sm-disc",
	4177:  "wello",
	4178:  "storman",
	4179:  "MaxumSP",
	4180:  "httpx",
	4181:  "macbak",
	4182:  "pcptcpservice",
	4183:  "cyborgnet",
	4184:  "universe-suite",
	4185:  "wcpp",
	4188:  "vatata",
	4191:  "dsmipv6",
	4192:  "azeti-bd",
	4199:  "eims-admin",
	4300:  "corelccam",
	4301:  "d-data",
	4302:  "d-data-control",
	4303:  "srcp",
	4304:  "owserver",
	4305:  "batman",
	4306:  "pinghgl",
	4307:  "visicron-vs",
	4308:  "compx-lockview",
	4309:  "dserver",
	4310:  "mirrtex",
	4320:  "fdt-rcatp",
	4321:  "rwhois",
	4322:  "trim-event",
	4323:  "trim-ice",
	4325:  "geognosisman",
	4326:  "geognosis",
	4327:  "jaxer-web",
	4328:  "jaxer-manager",
	4333:  "ahsp",
	4340:  "gaia",
	4341:  "lisp-data",
	4342:  "lisp-control",
	4343:  "unicall",
	4344:  "vinainstall",
	4345:  "m4-network-as",
	4346:  "elanlm",
	4347:  "lansurveyor",
	4348:  "itose",
	4349:  "fsportmap",
	4350:  "net-device",
	4351:  "plcy-net-svcs",
	4352:  "pjlink",
	4353:  "f5-iquery",
	4354:  "qsnet-trans",
	4355:  "qsnet-workst",
	4356:  "qsnet-assist",
	4357:  "qsnet-cond",
	4358:  "qsnet-nucl",
	4359:  "omabcastltkm",
	4361:  "nacnl",
	4362:  "afore-vdp-disc",
	4366:  "shadowstream",
	4368:  "wxbrief",
	4369:  "epmd",
	4370:  "elpro-tunnel",
	4371:  "l2c-disc",
	4372:  "l2c-data",
	4373:  "remctl",
	4375:  "tolteces",
	4376:  "bip",
	4377:  "cp-spxsvr",
	4378:  "cp-spxdpy",
	4379:  "ctdb",
	4389:  "xandros-cms",
	4390:  "wiegand",
	4394:  "apwi-disc",
	4395:  "omnivisionesx",
	4400:  "ds-srv",
	4401:  "ds-srvr",
	4402:  "ds-clnt",
	4403:  "ds-user",
	4404:  "ds-admin",
	4405:  "ds-mail",
	4406:  "ds-slp",
	4412:  "smallchat",
	4413:  "avi-nms-disc",
	4416:  "pjj-player-disc",
	4418:  "axysbridge",
	4420:  "nvm-express",
	4425:  "netrockey6",
	4426:  "beacon-port-2",
	4430:  "rsqlserver",
	4432:  "l-acoustics",
	4441:  "netblox",
	4442:  "saris",
	4443:  "pharos",
	4444:  "krb524",
	4445:  "upnotifyp",
	4446:  "n1-fwp",
	4447:  "n1-rmgmt",
	4448:  "asc-slmd",
	4449:  "privatewire",
	4450:  "camp",
	4451:  "ctisystemmsg",
	4452:  "ctiprogramload",
	4453:  "nssalertmgr",
	4454:  "nssagentmgr",
	4455:  "prchat-user",
	4456:  "prchat-server",
	4457:  "prRegister",
	4458:  "mcp",
	4484:  "hpssmgmt",
	4486:  "icms",
	4488:  "awacs-ice",
	4500:  "ipsec-nat-t",
	4534:  "armagetronad",
	4535:  "ehs",
	4536:  "ehs-ssl",
	4537:  "wssauthsvc",
	4538:  "swx-gate",
	4545:  "worldscores",
	4546:  "sf-lm",
	4547:  "lanner-lm",
	4548:  "synchromesh",
	4549:  "aegate",
	4550:  "gds-adppiw-db",
	4551:  "ieee-mih",
	4552:  "menandmice-mon",
	4554:  "msfrs",
	4555:  "rsip",
	4556:  "dtn-bundle",
	4557:  "mtcevrunqss",
	4558:  "mtcevrunqman",
	4559:  "hylafax",
	4566:  "kwtc",
	4567:  "tram",
	4568:  "bmc-reporting",
	4569:  "iax",
	4591:  "l3t-at-an",
	4592:  "hrpd-ith-at-an",
	4593:  "ipt-anri-anri",
	4594:  "ias-session",
	4595:  "ias-paging",
	4596:  "ias-neighbor",
	4597:  "a21-an-1xbs",
	4598:  "a16-an-an",
	4599:  "a17-an-an",
	4600:  "piranha1",
	4601:  "piranha2",
	4621:  "ventoso",
	4658:  "playsta2-app",
	4659:  "playsta2-lob",
	4660:  "smaclmgr",
	4661:  "kar2ouche",
	4662:  "oms",
	4663:  "noteit",
	4664:  "ems",
	4665:  "contclientms",
	4666:  "eportcomm",
	4667:  "mmacomm",
	4668:  "mmaeds",
	4669:  "eportcommdata",
	4670:  "light",
	4671:  "acter",
	4672:  "rfa",
	4673:  "cxws",
	4674:  "appiq-mgmt",
	4675:  "dhct-status",
	4676:  "dhct-alerts",
	4677:  "bcs",
	4678:  "traversal",
	4679:  "mgesupervision",
	4680:  "mgemanagement",
	4681:  "parliant",
	4682:  "finisar",
	4683:  "spike",
	4684:  "rfid-rp1",
	4685:  "autopac",
	4686:  "msp-os",
	4687:  "nst",
	4688:  "mobile-p2p",
	4689:  "altovacentral",
	4690:  "prelude",
	4691:  "mtn",
	4692:  "conspiracy",
	4700:  "netxms-agent",
	4701:  "netxms-mgmt",
	4702:  "netxms-sync",
	4725:  "truckstar",
	4726:  "a26-fap-fgw",
	4727:  "fcis-disc",
	4728:  "capmux",
	4729:  "gsmtap",
	4730:  "gearman",
	4732:  "ohmtrigger",
	4737:  "ipdr-sp",
	4738:  "solera-lpn",
	4739:  "ipfix",
	4740:  "ipfixs",
	4741:  "lumimgrd",
	4742:  "sicct-sdp",
	4743:  "openhpid",
	4744:  "ifsp",
	4745:  "fmp",
	4746:  "intelliadm-disc",
	4747:  "buschtrommel",
	4749:  "profilemac",
	4750:  "ssad",
	4751:  "spocp",
	4752:  "snap",
	4753:  "simon-disc",
	4754:  "gre-in-udp",
	4755:  "gre-udp-dtls",
	4784:  "bfd-multi-ctl",
	4785:  "cncp",
	4789:  "vxlan",
	4790:  "vxlan-gpe",
	4791:  "roce",
	4800:  "iims",
	4801:  "iwec",
	4802:  "ilss",
	4803:  "notateit-disc",
	4804:  "aja-ntv4-disc",
	4827:  "htcp",
	4837:  "varadero-0",
	4838:  "varadero-1",
	4839:  "varadero-2",
	4840:  "opcua-udp",
	4841:  "quosa",
	4842:  "gw-asv",
	4843:  "opcua-tls",
	4844:  "gw-log",
	4845:  "wcr-remlib",
	4846:  "contamac-icm",
	4847:  "wfc",
	4848:  "appserv-http",
	4849:  "appserv-https",
	4850:  "sun-as-nodeagt",
	4851:  "derby-repli",
	4867:  "unify-debug",
	4868:  "phrelay",
	4869:  "phrelaydbg",
	4870:  "cc-tracking",
	4871:  "wired",
	4876:  "tritium-can",
	4877:  "lmcs",
	4878:  "inst-discovery",
	4881:  "socp-t",
	4882:  "socp-c",
	4884:  "hivestor",
	4885:  "abbs",
	4894:  "lyskom",
	4899:  "radmin-port",
	4900:  "hfcs",
	4914:  "bones",
	4936:  "an-signaling",
	4937:  "atsc-mh-ssc",
	4940:  "eq-office-4940",
	4941:  "eq-office-4941",
	4942:  "eq-office-4942",
	4949:  "munin",
	4950:  "sybasesrvmon",
	4951:  "pwgwims",
	4952:  "sagxtsds",
	4969:  "ccss-qmm",
	4970:  "ccss-qsm",
	4980:  "ctxs-vpp",
	4986:  "mrip",
	4987:  "smar-se-port1",
	4988:  "smar-se-port2",
	4989:  "parallel",
	4990:  "busycal",
	4991:  "vrt",
	4999:  "hfcs-manager",
	5000:  "commplex-main",
	5001:  "commplex-link",
	5002:  "rfe",
	5003:  "fmpro-internal",
	5004:  "avt-profile-1",
	5005:  "avt-profile-2",
	5006:  "wsm-server",
	5007:  "wsm-server-ssl",
	5008:  "synapsis-edge",
	5009:  "winfs",
	5010:  "telelpathstart",
	5011:  "telelpathattack",
	5012:  "nsp",
	5013:  "fmpro-v6",
	5014:  "onpsocket",
	5020:  "zenginkyo-1",
	5021:  "zenginkyo-2",
	5022:  "mice",
	5023:  "htuilsrv",
	5024:  "scpi-telnet",
	5025:  "scpi-raw",
	5026:  "strexec-d",
	5027:  "strexec-s",
	5029:  "infobright",
	5030:  "surfpass",
	5031:  "dmp",
	5042:  "asnaacceler8db",
	5043:  "swxadmin",
	5044:  "lxi-evntsvc",
	5046:  "vpm-udp",
	5047:  "iscape",
	5049:  "ivocalize",
	5050:  "mmcc",
	5051:  "ita-agent",
	5052:  "ita-manager",
	5053:  "rlm-disc",
	5055:  "unot",
	5056:  "intecom-ps1",
	5057:  "intecom-ps2",
	5058:  "locus-disc",
	5059:  "sds",
	5060:  "sip",
	5061:  "sips",
	5062:  "na-localise",
	5064:  "ca-1",
	5065:  "ca-2",
	5066:  "stanag-5066",
	5067:  "authentx",
	5069:  "i-net-2000-npr",
	5070:  "vtsas",
	5071:  "powerschool",
	5072:  "ayiya",
	5073:  "tag-pm",
	5074:  "alesquery",
	5078:  "pixelpusher",
	5079:  "cp-spxrpts",
	5080:  "onscreen",
	5081:  "sdl-ets",
	5082:  "qcp",
	5083:  "qfp",
	5084:  "llrp",
	5085:  "encrypted-llrp",
	5092:  "magpie",
	5093:  "sentinel-lm",
	5094:  "hart-ip",
	5099:  "sentlm-srv2srv",
	5100:  "socalia",
	5101:  "talarian-udp",
	5102:  "oms-nonsecure",
	5104:  "tinymessage",
	5105:  "hughes-ap",
	5111:  "taep-as-svc",
	5112:  "pm-cmdsvr",
	5116:  "emb-proj-cmd",
	5120:  "barracuda-bbs",
	5133:  "nbt-pc",
	5136:  "minotaur-sa",
	5137:  "ctsd",
	5145:  "rmonitor-secure",
	5150:  "atmp",
	5151:  "esri-sde",
	5152:  "sde-discovery",
	5154:  "bzflag",
	5155:  "asctrl-agent",
	5164:  "vpa-disc",
	5165:  "ife-icorp",
	5166:  "winpcs",
	5167:  "scte104",
	5168:  "scte30",
	5190:  "aol",
	5191:  "aol-1",
	5192:  "aol-2",
	5193:  "aol-3",
	5200:  "targus-getdata",
	5201:  "targus-getdata1",
	5202:  "targus-getdata2",
	5203:  "targus-getdata3",
	5223:  "hpvirtgrp",
	5224:  "hpvirtctrl",
	5225:  "hp-server",
	5226:  "hp-status",
	5227:  "perfd",
	5234:  "eenet",
	5235:  "galaxy-network",
	5236:  "padl2sim",
	5237:  "mnet-discovery",
	5245:  "downtools-disc",
	5246:  "capwap-control",
	5247:  "capwap-data",
	5248:  "caacws",
	5249:  "caaclang2",
	5250:  "soagateway",
	5251:  "caevms",
	5252:  "movaz-ssc",
	5264:  "3com-njack-1",
	5265:  "3com-njack-2",
	5270:  "cartographerxmp",
	5271:  "cuelink-disc",
	5272:  "pk",
	5282:  "transmit-port",
	5298:  "presence",
	5299:  "nlg-data",
	5300:  "hacl-hb",
	5301:  "hacl-gs",
	5302:  "hacl-cfg",
	5303:  "hacl-probe",
	5304:  "hacl-local",
	5305:  "hacl-test",
	5306:  "sun-mc-grp",
	5307:  "sco-aip",
	5308:  "cfengine",
	5309:  "jprinter",
	5310:  "outlaws",
	5312:  "permabit-cs",
	5313:  "rrdp",
	5314:  "opalis-rbt-ipc",
	5315:  "hacl-poll",
	5343:  "kfserver",
	5344:  "xkotodrcp",
	5349:  "stuns",
	5350:  "pcp-multicast",
	5351:  "pcp",
	5352:  "dns-llq",
	5353:  "mdns",
	5354:  "mdnsresponder",
	5355:  "llmnr",
	5356:  "ms-smlbiz",
	5357:  "wsdapi",
	5358:  "wsdapi-s",
	5359:  "ms-alerter",
	5360:  "ms-sideshow",
	5361:  "ms-s-sideshow",
	5362:  "serverwsd2",
	5363:  "net-projection",
	5364:  "kdnet",
	5397:  "stresstester",
	5398:  "elektron-admin",
	5399:  "securitychase",
	5400:  "excerpt",
	5401:  "excerpts",
	5402:  "mftp",
	5403:  "hpoms-ci-lstn",
	5404:  "hpoms-dps-lstn",
	5405:  "netsupport",
	5406:  "systemics-sox",
	5407:  "foresyte-clear",
	5408:  "foresyte-sec",
	5409:  "salient-dtasrv",
	5410:  "salient-usrmgr",
	5411:  "actnet",
	5412:  "continuus",
	5413:  "wwiotalk",
	5414:  "statusd",
	5415:  "ns-server",
	5416:  "sns-gateway",
	5417:  "sns-agent",
	5418:  "mcntp",
	5419:  "dj-ice",
	5420:  "cylink-c",
	5421:  "netsupport2",
	5422:  "salient-mux",
	5423:  "virtualuser",
	5424:  "beyond-remote",
	5425:  "br-channel",
	5426:  "devbasic",
	5427:  "sco-peer-tta",
	5428:  "telaconsole",
	5429:  "base",
	5430:  "radec-corp",
	5431:  "park-agent",
	5432:  "postgresql",
	5433:  "pyrrho",
	5434:  "sgi-arrayd",
	5435:  "sceanics",
	5436:  "pmip6-cntl",
	5437:  "pmip6-data",
	5443:  "spss",
	5450:  "tiepie-disc",
	5453:  "surebox",
	5454:  "apc-5454",
	5455:  "apc-5455",
	5456:  "apc-5456",
	5461:  "silkmeter",
	5462:  "ttl-publisher",
	5463:  "ttlpriceproxy",
	5464:  "quailnet",
	5465:  "netops-broker",
	5474:  "apsolab-rpc",
	5500:  "fcp-addr-srvr1",
	5501:  "fcp-addr-srvr2",
	5502:  "fcp-srvr-inst1",
	5503:  "fcp-srvr-inst2",
	5504:  "fcp-cics-gw1",
	5505:  "checkoutdb",
	5506:  "amc",
	5553:  "sgi-eventmond",
	5554:  "sgi-esphttp",
	5555:  "personal-agent",
	5556:  "freeciv",
	5567:  "dof-dps-mc-sec",
	5568:  "sdt",
	5569:  "rdmnet-device",
	5573:  "sdmmp",
	5580:  "tmosms0",
	5581:  "tmosms1",
	5582:  "fac-restore",
	5583:  "tmo-icon-sync",
	5584:  "bis-web",
	5585:  "bis-sync",
	5597:  "ininmessaging",
	5598:  "mctfeed",
	5599:  "esinstall",
	5600:  "esmmanager",
	5601:  "esmagent",
	5602:  "a1-msc",
	5603:  "a1-bs",
	5604:  "a3-sdunode",
	5605:  "a4-sdunode",
	5627:  "ninaf",
	5628:  "htrust",
	5629:  "symantec-sfdb",
	5630:  "precise-comm",
	5631:  "pcanywheredata",
	5632:  "pcanywherestat",
	5633:  "beorl",
	5634:  "xprtld",
	5670:  "zre-disc",
	5671:  "amqps",
	5672:  "amqp",
	5673:  "jms",
	5674:  "hyperscsi-port",
	5675:  "v5ua",
	5676:  "raadmin",
	5677:  "questdb2-lnchr",
	5678:  "rrac",
	5679:  "dccm",
	5680:  "auriga-router",
	5681:  "ncxcp",
	5682:  "brightcore",
	5683:  "coap",
	5684:  "coaps",
	5687:  "gog-multiplayer",
	5688:  "ggz",
	5689:  "qmvideo",
	5713:  "proshareaudio",
	5714:  "prosharevideo",
	5715:  "prosharedata",
	5716:  "prosharerequest",
	5717:  "prosharenotify",
	5718:  "dpm",
	5719:  "dpm-agent",
	5720:  "ms-licensing",
	5721:  "dtpt",
	5722:  "msdfsr",
	5723:  "omhs",
	5724:  "omsdk",
	5728:  "io-dist-group",
	5729:  "openmail",
	5730:  "unieng",
	5741:  "ida-discover1",
	5742:  "ida-discover2",
	5743:  "watchdoc-pod",
	5744:  "watchdoc",
	5745:  "fcopy-server",
	5746:  "fcopys-server",
	5747:  "tunatic",
	5748:  "tunalyzer",
	5750:  "rscd",
	5755:  "openmailg",
	5757:  "x500ms",
	5766:  "openmailns",
	5767:  "s-openmail",
	5768:  "openmailpxy",
	5769:  "spramsca",
	5770:  "spramsd",
	5771:  "netagent",
	5777:  "dali-port",
	5781:  "3par-evts",
	5782:  "3par-mgmt",
	5783:  "3par-mgmt-ssl",
	5784:  "ibar",
	5785:  "3par-rcopy",
	5786:  "cisco-redu",
	5787:  "waascluster",
	5793:  "xtreamx",
	5794:  "spdp",
	5813:  "icmpd",
	5814:  "spt-automation",
	5859:  "wherehoo",
	5863:  "ppsuitemsg",
	5900:  "rfb",
	5910:  "cm",
	5911:  "cpdlc",
	5912:  "fis",
	5913:  "ads-c",
	5963:  "indy",
	5968:  "mppolicy-v5",
	5969:  "mppolicy-mgr",
	5984:  "couchdb",
	5985:  "wsman",
	5986:  "wsmans",
	5987:  "wbem-rmi",
	5988:  "wbem-http",
	5989:  "wbem-https",
	5990:  "wbem-exp-https",
	5991:  "nuxsl",
	5992:  "consul-insight",
	5999:  "cvsup",
	6064:  "ndl-ahp-svc",
	6065:  "winpharaoh",
	6066:  "ewctsp",
	6069:  "trip",
	6070:  "messageasap",
	6071:  "ssdtp",
	6072:  "diagnose-proc",
	6073:  "directplay8",
	6074:  "max",
	6080:  "gue",
	6081:  "geneve",
	6082:  "p25cai",
	6083:  "miami-bcast",
	6085:  "konspire2b",
	6086:  "pdtp",
	6087:  "ldss",
	6088:  "doglms-notify",
	6100:  "synchronet-db",
	6101:  "synchronet-rtc",
	6102:  "synchronet-upd",
	6103:  "rets",
	6104:  "dbdb",
	6105:  "primaserver",
	6106:  "mpsserver",
	6107:  "etc-control",
	6108:  "sercomm-scadmin",
	6109:  "globecast-id",
	6110:  "softcm",
	6111:  "spc",
	6112:  "dtspcd",
	6118:  "tipc",
	6122:  "bex-webadmin",
	6123:  "backup-express",
	6124:  "pnbs",
	6133:  "nbt-wol",
	6140:  "pulsonixnls",
	6141:  "meta-corp",
	6142:  "aspentec-lm",
	6143:  "watershed-lm",
	6144:  "statsci1-lm",
	6145:  "statsci2-lm",
	6146:  "lonewolf-lm",
	6147:  "montage-lm",
	6148:  "ricardo-lm",
	6149:  "tal-pod",
	6160:  "ecmp-data",
	6161:  "patrol-ism",
	6162:  "patrol-coll",
	6163:  "pscribe",
	6200:  "lm-x",
	6201:  "thermo-calc",
	6209:  "qmtps",
	6222:  "radmind",
	6241:  "jeol-nsddp-1",
	6242:  "jeol-nsddp-2",
	6243:  "jeol-nsddp-3",
	6244:  "jeol-nsddp-4",
	6251:  "tl1-raw-ssl",
	6252:  "tl1-ssh",
	6253:  "crip",
	6268:  "grid",
	6269:  "grid-alt",
	6300:  "bmc-grx",
	6301:  "bmc-ctd-ldap",
	6306:  "ufmp",
	6315:  "scup-disc",
	6316:  "abb-escp",
	6317:  "nav-data",
	6320:  "repsvc",
	6321:  "emp-server1",
	6322:  "emp-server2",
	6324:  "hrd-ns-disc",
	6343:  "sflow",
	6346:  "gnutella-svc",
	6347:  "gnutella-rtr",
	6350:  "adap",
	6355:  "pmcs",
	6360:  "metaedit-mu",
	6363:  "ndn",
	6370:  "metaedit-se",
	6382:  "metatude-mds",
	6389:  "clariion-evr01",
	6390:  "metaedit-ws",
	6417:  "faxcomservice",
	6419:  "svdrp-disc",
	6420:  "nim-vdrshell",
	6421:  "nim-wan",
	6443:  "sun-sr-https",
	6444:  "sge-qmaster",
	6445:  "sge-execd",
	6446:  "mysql-proxy",
	6455:  "skip-cert-recv",
	6456:  "skip-cert-send",
	6471:  "lvision-lm",
	6480:  "sun-sr-http",
	6481:  "servicetags",
	6482:  "ldoms-mgmt",
	6483:  "SunVTS-RMI",
	6484:  "sun-sr-jms",
	6485:  "sun-sr-iiop",
	6486:  "sun-sr-iiops",
	6487:  "sun-sr-iiop-aut",
	6488:  "sun-sr-jmx",
	6489:  "sun-sr-admin",
	6500:  "boks",
	6501:  "boks-servc",
	6502:  "boks-servm",
	6503:  "boks-clntd",
	6505:  "badm-priv",
	6506:  "badm-pub",
	6507:  "bdir-priv",
	6508:  "bdir-pub",
	6509:  "mgcs-mfp-port",
	6510:  "mcer-port",
	6511:  "dccp-udp",
	6514:  "syslog-tls",
	6515:  "elipse-rec",
	6543:  "lds-distrib",
	6544:  "lds-dump",
	6547:  "apc-6547",
	6548:  "apc-6548",
	6549:  "apc-6549",
	6550:  "fg-sysupdate",
	6551:  "sum",
	6558:  "xdsxdm",
	6566:  "sane-port",
	6568:  "rp-reputation",
	6579:  "affiliate",
	6580:  "parsec-master",
	6581:  "parsec-peer",
	6582:  "parsec-game",
	6583:  "joaJewelSuite",
	6619:  "odette-ftps",
	6620:  "kftp-data",
	6621:  "kftp",
	6622:  "mcftp",
	6623:  "ktelnet",
	6626:  "wago-service",
	6627:  "nexgen",
	6628:  "afesc-mc",
	6629:  "nexgen-aux",
	6633:  "cisco-vpath-tun",
	6634:  "mpls-pm",
	6635:  "mpls-udp",
	6636:  "mpls-udp-dtls",
	6653:  "openflow",
	6657:  "palcom-disc",
	6670:  "vocaltec-gold",
	6671:  "p4p-portal",
	6672:  "vision-server",
	6673:  "vision-elmd",
	6678:  "vfbp-disc",
	6679:  "osaut",
	6689:  "tsa",
	6696:  "babel",
	6701:  "kti-icad-srvr",
	6702:  "e-design-net",
	6703:  "e-design-web",
	6714:  "ibprotocol",
	6715:  "fibotrader-com",
	6767:  "bmc-perf-agent",
	6768:  "bmc-perf-mgrd",
	6769:  "adi-gxp-srvprt",
	6770:  "plysrv-http",
	6771:  "plysrv-https",
	6784:  "bfd-lag",
	6785:  "dgpf-exchg",
	6786:  "smc-jmx",
	6787:  "smc-admin",
	6788:  "smc-http",
	6790:  "hnmp",
	6791:  "hnm",
	6801:  "acnet",
	6831:  "ambit-lm",
	6841:  "netmo-default",
	6842:  "netmo-http",
	6850:  "iccrushmore",
	6868:  "acctopus-st",
	6888:  "muse",
	6935:  "ethoscan",
	6936:  "xsmsvc",
	6946:  "bioserver",
	6951:  "otlp",
	6961:  "jmact3",
	6962:  "jmevt2",
	6963:  "swismgr1",
	6964:  "swismgr2",
	6965:  "swistrap",
	6966:  "swispol",
	6969:  "acmsoda",
	6997:  "MobilitySrv",
	6998:  "iatp-highpri",
	6999:  "iatp-normalpri",
	7000:  "afs3-fileserver",
	7001:  "afs3-callback",
	7002:  "afs3-prserver",
	7003:  "afs3-vlserver",
	7004:  "afs3-kaserver",
	7005:  "afs3-volser",
	7006:  "afs3-errors",
	7007:  "afs3-bos",
	7008:  "afs3-update",
	7009:  "afs3-rmtsys",
	7010:  "ups-onlinet",
	7011:  "talon-disc",
	7012:  "talon-engine",
	7013:  "microtalon-dis",
	7014:  "microtalon-com",
	7015:  "talon-webserver",
	7019:  "doceri-view",
	7020:  "dpserve",
	7021:  "dpserveadmin",
	7022:  "ctdp",
	7023:  "ct2nmcs",
	7024:  "vmsvc",
	7025:  "vmsvc-2",
	7030:  "op-probe",
	7040:  "quest-disc",
	7070:  "arcp",
	7071:  "iwg1",
	7080:  "empowerid",
	7088:  "zixi-transport",
	7095:  "jdp-disc",
	7099:  "lazy-ptop",
	7100:  "font-service",
	7101:  "elcn",
	7107:  "aes-x170",
	7121:  "virprot-lm",
	7128:  "scenidm",
	7129:  "scenccs",
	7161:  "cabsm-comm",
	7162:  "caistoragemgr",
	7163:  "cacsambroker",
	7164:  "fsr",
	7165:  "doc-server",
	7166:  "aruba-server",
	7169:  "ccag-pib",
	7170:  "nsrp",
	7171:  "drm-production",
	7174:  "clutild",
	7181:  "janus-disc",
	7200:  "fodms",
	7201:  "dlip",
	7227:  "ramp",
	7235:  "aspcoordination",
	7244:  "frc-hicp-disc",
	7262:  "cnap",
	7272:  "watchme-7272",
	7273:  "oma-rlp",
	7274:  "oma-rlp-s",
	7275:  "oma-ulp",
	7276:  "oma-ilp",
	7277:  "oma-ilp-s",
	7278:  "oma-dcdocbs",
	7279:  "ctxlic",
	7280:  "itactionserver1",
	7281:  "itactionserver2",
	7282:  "mzca-alert",
	7365:  "lcm-server",
	7391:  "mindfilesys",
	7392:  "mrssrendezvous",
	7393:  "nfoldman",
	7394:  "fse",
	7395:  "winqedit",
	7397:  "hexarc",
	7400:  "rtps-discovery",
	7401:  "rtps-dd-ut",
	7402:  "rtps-dd-mt",
	7410:  "ionixnetmon",
	7411:  "daqstream",
	7421:  "mtportmon",
	7426:  "pmdmgr",
	7427:  "oveadmgr",
	7428:  "ovladmgr",
	7429:  "opi-sock",
	7430:  "xmpv7",
	7431:  "pmd",
	7437:  "faximum",
	7443:  "oracleas-https",
	7473:  "rise",
	7491:  "telops-lmd",
	7500:  "silhouette",
	7501:  "ovbus",
	7510:  "ovhpas",
	7511:  "pafec-lm",
	7542:  "saratoga",
	7543:  "atul",
	7544:  "nta-ds",
	7545:  "nta-us",
	7546:  "cfs",
	7547:  "cwmp",
	7548:  "tidp",
	7549:  "nls-tl",
	7550:  "cloudsignaling",
	7560:  "sncp",
	7566:  "vsi-omega",
	7570:  "aries-kfinder",
	7574:  "coherence-disc",
	7588:  "sun-lm",
	7606:  "mipi-debug",
	7624:  "indi",
	7627:  "soap-http",
	7628:  "zen-pawn",
	7629:  "xdas",
	7633:  "pmdfmgt",
	7648:  "cuseeme",
	7674:  "imqtunnels",
	7675:  "imqtunnel",
	7676:  "imqbrokerd",
	7677:  "sun-user-https",
	7680:  "pando-pub",
	7689:  "collaber",
	7697:  "klio",
	7707:  "sync-em7",
	7708:  "scinet",
	7720:  "medimageportal",
	7724:  "nsdeepfreezectl",
	7725:  "nitrogen",
	7726:  "freezexservice",
	7727:  "trident-data",
	7728:  "osvr",
	7734:  "smip",
	7738:  "aiagent",
	7741:  "scriptview",
	7743:  "sstp-1",
	7744:  "raqmon-pdu",
	7747:  "prgp",
	7777:  "cbt",
	7778:  "interwise",
	7779:  "vstat",
	7781:  "accu-lmgr",
	7784:  "s-bfd",
	7786:  "minivend",
	7787:  "popup-reminders",
	7789:  "office-tools",
	7794:  "q3ade",
	7797:  "pnet-conn",
	7798:  "pnet-enc",
	7799:  "altbsdp",
	7800:  "asr",
	7801:  "ssp-client",
	7802:  "vns-tp",
	7810:  "rbt-wanopt",
	7845:  "apc-7845",
	7846:  "apc-7846",
	7872:  "mipv6tls",
	7880:  "pss",
	7887:  "ubroker",
	7900:  "mevent",
	7901:  "tnos-sp",
	7902:  "tnos-dp",
	7903:  "tnos-dps",
	7913:  "qo-secure",
	7932:  "t2-drm",
	7933:  "t2-brm",
	7962:  "generalsync",
	7967:  "supercell",
	7979:  "micromuse-ncps",
	7980:  "quest-vista",
	7982:  "sossd-disc",
	7998:  "usicontentpush",
	7999:  "irdmi2",
	8000:  "irdmi",
	8001:  "vcom-tunnel",
	8002:  "teradataordbms",
	8003:  "mcreport",
	8005:  "mxi",
	8008:  "http-alt",
	8019:  "qbdb",
	8020:  "intu-ec-svcdisc",
	8021:  "intu-ec-client",
	8022:  "oa-system",
	8025:  "ca-audit-da",
	8026:  "ca-audit-ds",
	8032:  "pro-ed",
	8033:  "mindprint",
	8034:  "vantronix-mgmt",
	8040:  "ampify",
	8052:  "senomix01",
	8053:  "senomix02",
	8054:  "senomix03",
	8055:  "senomix04",
	8056:  "senomix05",
	8057:  "senomix06",
	8058:  "senomix07",
	8059:  "senomix08",
	8060:  "aero",
	8074:  "gadugadu",
	8080:  "http-alt",
	8081:  "sunproxyadmin",
	8082:  "us-cli",
	8083:  "us-srv",
	8086:  "d-s-n",
	8087:  "simplifymedia",
	8088:  "radan-http",
	8097:  "sac",
	8100:  "xprint-server",
	8115:  "mtl8000-matrix",
	8116:  "cp-cluster",
	8118:  "privoxy",
	8121:  "apollo-data",
	8122:  "apollo-admin",
	8128:  "paycash-online",
	8129:  "paycash-wbp",
	8130:  "indigo-vrmi",
	8131:  "indigo-vbcp",
	8132:  "dbabble",
	8148:  "isdd",
	8149:  "eor-game",
	8160:  "patrol",
	8161:  "patrol-snmp",
	8182:  "vmware-fdm",
	8184:  "itach",
	8192:  "spytechphone",
	8194:  "blp1",
	8195:  "blp2",
	8199:  "vvr-data",
	8200:  "trivnet1",
	8201:  "trivnet2",
	8202:  "aesop",
	8204:  "lm-perfworks",
	8205:  "lm-instmgr",
	8206:  "lm-dta",
	8207:  "lm-sserver",
	8208:  "lm-webwatcher",
	8230:  "rexecj",
	8231:  "hncp-udp-port",
	8232:  "hncp-dtls-port",
	8243:  "synapse-nhttps",
	8276:  "pando-sec",
	8280:  "synapse-nhttp",
	8282:  "libelle-disc",
	8292:  "blp3",
	8294:  "blp4",
	8300:  "tmi",
	8301:  "amberon",
	8320:  "tnp-discover",
	8321:  "tnp",
	8322:  "garmin-marine",
	8351:  "server-find",
	8376:  "cruise-enum",
	8377:  "cruise-swroute",
	8378:  "cruise-config",
	8379:  "cruise-diags",
	8380:  "cruise-update",
	8383:  "m2mservices",
	8384:  "marathontp",
	8400:  "cvd",
	8401:  "sabarsd",
	8402:  "abarsd",
	8403:  "admind",
	8416:  "espeech",
	8417:  "espeech-rtp",
	8442:  "cybro-a-bus",
	8443:  "pcsync-https",
	8444:  "pcsync-http",
	8445:  "copy-disc",
	8450:  "npmp",
	8472:  "otv",
	8473:  "vp2p",
	8474:  "noteshare",
	8500:  "fmtp",
	8501:  "cmtp-av",
	8503:  "lsp-self-ping",
	8554:  "rtsp-alt",
	8555:  "d-fence",
	8567:  "dof-tunnel",
	8600:  "asterix",
	8609:  "canon-cpp-disc",
	8610:  "canon-mfnp",
	8611:  "canon-bjnp1",
	8612:  "canon-bjnp2",
	8613:  "canon-bjnp3",
	8614:  "canon-bjnp4",
	8675:  "msi-cps-rm-disc",
	8686:  "sun-as-jmxrmi",
	8732:  "dtp-net",
	8733:  "ibus",
	8763:  "mc-appserver",
	8764:  "openqueue",
	8765:  "ultraseek-http",
	8766:  "amcs",
	8770:  "dpap",
	8786:  "msgclnt",
	8787:  "msgsrvr",
	8793:  "acd-pm",
	8800:  "sunwebadmin",
	8804:  "truecm",
	8808:  "ssports-bcast",
	8873:  "dxspider",
	8880:  "cddbp-alt",
	8883:  "secure-mqtt",
	8888:  "ddi-udp-1",
	8889:  "ddi-udp-2",
	8890:  "ddi-udp-3",
	8891:  "ddi-udp-4",
	8892:  "ddi-udp-5",
	8893:  "ddi-udp-6",
	8894:  "ddi-udp-7",
	8899:  "ospf-lite",
	8900:  "jmb-cds1",
	8901:  "jmb-cds2",
	8910:  "manyone-http",
	8911:  "manyone-xml",
	8912:  "wcbackup",
	8913:  "dragonfly",
	8954:  "cumulus-admin",
	8980:  "nod-provider",
	8981:  "nod-client",
	8989:  "sunwebadmins",
	8990:  "http-wmap",
	8991:  "https-wmap",
	8999:  "bctp",
	9000:  "cslistener",
	9001:  "etlservicemgr",
	9002:  "dynamid",
	9007:  "ogs-client",
	9009:  "pichat",
	9020:  "tambora",
	9021:  "panagolin-ident",
	9022:  "paragent",
	9023:  "swa-1",
	9024:  "swa-2",
	9025:  "swa-3",
	9026:  "swa-4",
	9060:  "CardWeb-RT",
	9080:  "glrpc",
	9084:  "aurora",
	9085:  "ibm-rsyscon",
	9086:  "net2display",
	9087:  "classic",
	9088:  "sqlexec",
	9089:  "sqlexec-ssl",
	9090:  "websm",
	9091:  "xmltec-xmlmail",
	9092:  "XmlIpcRegSvc",
	9100:  "hp-pdl-datastr",
	9101:  "bacula-dir",
	9102:  "bacula-fd",
	9103:  "bacula-sd",
	9104:  "peerwire",
	9105:  "xadmin",
	9106:  "astergate-disc",
	9119:  "mxit",
	9131:  "dddp",
	9160:  "apani1",
	9161:  "apani2",
	9162:  "apani3",
	9163:  "apani4",
	9164:  "apani5",
	9191:  "sun-as-jpda",
	9200:  "wap-wsp",
	9201:  "wap-wsp-wtp",
	9202:  "wap-wsp-s",
	9203:  "wap-wsp-wtp-s",
	9204:  "wap-vcard",
	9205:  "wap-vcal",
	9206:  "wap-vcard-s",
	9207:  "wap-vcal-s",
	9208:  "rjcdb-vcards",
	9209:  "almobile-system",
	9210:  "oma-mlp",
	9211:  "oma-mlp-s",
	9212:  "serverviewdbms",
	9213:  "serverstart",
	9214:  "ipdcesgbs",
	9215:  "insis",
	9216:  "acme",
	9217:  "fsc-port",
	9222:  "teamcoherence",
	9255:  "mon",
	9277:  "traingpsdata",
	9278:  "pegasus",
	9279:  "pegasus-ctl",
	9280:  "pgps",
	9281:  "swtp-port1",
	9282:  "swtp-port2",
	9283:  "callwaveiam",
	9284:  "visd",
	9285:  "n2h2server",
	9286:  "n2receive",
	9287:  "cumulus",
	9292:  "armtechdaemon",
	9293:  "storview",
	9294:  "armcenterhttp",
	9295:  "armcenterhttps",
	9300:  "vrace",
	9318:  "secure-ts",
	9321:  "guibase",
	9343:  "mpidcmgr",
	9344:  "mphlpdmc",
	9346:  "ctechlicensing",
	9374:  "fjdmimgr",
	9380:  "boxp",
	9396:  "fjinvmgr",
	9397:  "mpidcagt",
	9400:  "sec-t4net-srv",
	9401:  "sec-t4net-clt",
	9402:  "sec-pc2fax-srv",
	9418:  "git",
	9443:  "tungsten-https",
	9444:  "wso2esb-console",
	9450:  "sntlkeyssrvr",
	9500:  "ismserver",
	9522:  "sma-spw",
	9535:  "mngsuite",
	9536:  "laes-bf",
	9555:  "trispen-sra",
	9592:  "ldgateway",
	9593:  "cba8",
	9594:  "msgsys",
	9595:  "pds",
	9596:  "mercury-disc",
	9597:  "pd-admin",
	9598:  "vscp",
	9599:  "robix",
	9600:  "micromuse-ncpw",
	9612:  "streamcomm-ds",
	9618:  "condor",
	9628:  "odbcpathway",
	9629:  "uniport",
	9632:  "mc-comm",
	9667:  "xmms2",
	9668:  "tec5-sdctp",
	9694:  "client-wakeup",
	9695:  "ccnx",
	9700:  "board-roar",
	9747:  "l5nas-parchan",
	9750:  "board-voip",
	9753:  "rasadv",
	9762:  "tungsten-http",
	9800:  "davsrc",
	9801:  "sstp-2",
	9802:  "davsrcs",
	9875:  "sapv1",
	9878:  "kca-service",
	9888:  "cyborg-systems",
	9889:  "gt-proxy",
	9898:  "monkeycom",
	9899:  "sctp-tunneling",
	9900:  "iua",
	9901:  "enrp",
	9903:  "multicast-ping",
	9909:  "domaintime",
	9911:  "sype-transport",
	9950:  "apc-9950",
	9951:  "apc-9951",
	9952:  "apc-9952",
	9953:  "acis",
	9955:  "alljoyn-mcm",
	9956:  "alljoyn",
	9966:  "odnsp",
	9987:  "dsm-scm-target",
	9990:  "osm-appsrvr",
	9991:  "osm-oev",
	9992:  "palace-1",
	9993:  "palace-2",
	9994:  "palace-3",
	9995:  "palace-4",
	9996:  "palace-5",
	9997:  "palace-6",
	9998:  "distinct32",
	9999:  "distinct",
	10000: "ndmp",
	10001: "scp-config",
	10002: "documentum",
	10003: "documentum-s",
	10007: "mvs-capacity",
	10008: "octopus",
	10009: "swdtp-sv",
	10050: "zabbix-agent",
	10051: "zabbix-trapper",
	10080: "amanda",
	10081: "famdc",
	10100: "itap-ddtp",
	10101: "ezmeeting-2",
	10102: "ezproxy-2",
	10103: "ezrelay",
	10104: "swdtp",
	10107: "bctp-server",
	10110: "nmea-0183",
	10111: "nmea-onenet",
	10113: "netiq-endpoint",
	10114: "netiq-qcheck",
	10115: "netiq-endpt",
	10116: "netiq-voipa",
	10117: "iqrm",
	10128: "bmc-perf-sd",
	10160: "qb-db-server",
	10161: "snmpdtls",
	10162: "snmpdtls-trap",
	10200: "trisoap",
	10201: "rscs",
	10252: "apollo-relay",
	10253: "eapol-relay",
	10260: "axis-wimp-port",
	10288: "blocks",
	10439: "bngsync",
	10500: "hip-nat-t",
	10540: "MOS-lower",
	10541: "MOS-upper",
	10542: "MOS-aux",
	10543: "MOS-soap",
	10544: "MOS-soap-opt",
	10800: "gap",
	10805: "lpdg",
	10810: "nmc-disc",
	10860: "helix",
	10880: "bveapi",
	10990: "rmiaux",
	11000: "irisa",
	11001: "metasys",
	10023: "cefd-vmp",
	11095: "weave",
	11106: "sgi-lk",
	11108: "myq-termlink",
	11111: "vce",
	11112: "dicom",
	11161: "suncacao-snmp",
	11162: "suncacao-jmxmp",
	11163: "suncacao-rmi",
	11164: "suncacao-csa",
	11165: "suncacao-websvc",
	11171: "snss",
	11201: "smsqp",
	11208: "wifree",
	11211: "memcache",
	11319: "imip",
	11320: "imip-channels",
	11321: "arena-server",
	11367: "atm-uhas",
	11371: "hkp",
	11430: "lsdp",
	11600: "tempest-port",
	11720: "h323callsigalt",
	11723: "emc-xsw-dcache",
	11751: "intrepid-ssl",
	11796: "lanschool-mpt",
	11876: "xoraya",
	11877: "x2e-disc",
	11967: "sysinfo-sp",
	12000: "entextxid",
	12001: "entextnetwk",
	12002: "entexthigh",
	12003: "entextmed",
	12004: "entextlow",
	12005: "dbisamserver1",
	12006: "dbisamserver2",
	12007: "accuracer",
	12008: "accuracer-dbms",
	12009: "ghvpn",
	12012: "vipera",
	12013: "vipera-ssl",
	12109: "rets-ssl",
	12121: "nupaper-ss",
	12168: "cawas",
	12172: "hivep",
	12300: "linogridengine",
	12321: "warehouse-sss",
	12322: "warehouse",
	12345: "italk",
	12753: "tsaf",
	13160: "i-zipqd",
	13216: "bcslogc",
	13217: "rs-pias",
	13218: "emc-vcas-udp",
	13223: "powwow-client",
	13224: "powwow-server",
	13400: "doip-disc",
	13720: "bprd",
	13721: "bpdbm",
	13722: "bpjava-msvc",
	13724: "vnetd",
	13782: "bpcd",
	13783: "vopied",
	13785: "nbdb",
	13786: "nomdb",
	13818: "dsmcc-config",
	13819: "dsmcc-session",
	13820: "dsmcc-passthru",
	13821: "dsmcc-download",
	13822: "dsmcc-ccp",
	13894: "ucontrol",
	13929: "dta-systems",
	14000: "scotty-ft",
	14001: "sua",
	14002: "scotty-disc",
	14033: "sage-best-com1",
	14034: "sage-best-com2",
	14141: "vcs-app",
	14142: "icpp",
	14145: "gcm-app",
	14149: "vrts-tdd",
	14154: "vad",
	14250: "cps",
	14414: "ca-web-update",
	14936: "hde-lcesrvr-1",
	14937: "hde-lcesrvr-2",
	15000: "hydap",
	15118: "v2g-secc",
	15345: "xpilot",
	15363: "3link",
	15555: "cisco-snat",
	15660: "bex-xr",
	15740: "ptp",
	15998: "2ping",
	16003: "alfin",
	16161: "sun-sea-port",
	16309: "etb4j",
	16310: "pduncs",
	16311: "pdefmns",
	16360: "netserialext1",
	16361: "netserialext2",
	16367: "netserialext3",
	16368: "netserialext4",
	16384: "connected",
	16666: "vtp",
	16900: "newbay-snc-mc",
	16950: "sgcip",
	16991: "intel-rci-mp",
	16992: "amt-soap-http",
	16993: "amt-soap-https",
	16994: "amt-redir-tcp",
	16995: "amt-redir-tls",
	17007: "isode-dua",
	17185: "soundsvirtual",
	17219: "chipper",
	17220: "avtp",
	17221: "avdecc",
	17222: "cpsp",
	17224: "trdp-pd",
	17225: "trdp-md",
	17234: "integrius-stp",
	17235: "ssh-mgmt",
	17500: "db-lsp-disc",
	17729: "ea",
	17754: "zep",
	17755: "zigbee-ip",
	17756: "zigbee-ips",
	18000: "biimenu",
	18181: "opsec-cvp",
	18182: "opsec-ufp",
	18183: "opsec-sam",
	18184: "opsec-lea",
	18185: "opsec-omi",
	18186: "ohsc",
	18187: "opsec-ela",
	18241: "checkpoint-rtm",
	18262: "gv-pf",
	18463: "ac-cluster",
	18634: "rds-ib",
	18635: "rds-ip",
	18668: "vdmmesh-disc",
	18769: "ique",
	18881: "infotos",
	18888: "apc-necmp",
	19000: "igrid",
	19007: "scintilla",
	19191: "opsec-uaa",
	19194: "ua-secureagent",
	19220: "cora-disc",
	19283: "keysrvr",
	19315: "keyshadow",
	19398: "mtrgtrans",
	19410: "hp-sco",
	19411: "hp-sca",
	19412: "hp-sessmon",
	19539: "fxuptp",
	19540: "sxuptp",
	19541: "jcp",
	19788: "mle",
	19999: "dnp-sec",
	20000: "dnp",
	20001: "microsan",
	20002: "commtact-http",
	20003: "commtact-https",
	20005: "openwebnet",
	20012: "ss-idi-disc",
	20014: "opendeploy",
	20034: "nburn-id",
	20046: "tmophl7mts",
	20048: "mountd",
	20049: "nfsrdma",
	20167: "tolfab",
	20202: "ipdtp-port",
	20222: "ipulse-ics",
	20480: "emwavemsg",
	20670: "track",
	20999: "athand-mmp",
	21000: "irtrans",
	21554: "dfserver",
	21590: "vofr-gateway",
	21800: "tvpm",
	21845: "webphone",
	21846: "netspeak-is",
	21847: "netspeak-cs",
	21848: "netspeak-acd",
	21849: "netspeak-cps",
	22000: "snapenetio",
	22001: "optocontrol",
	22002: "optohost002",
	22003: "optohost003",
	22004: "optohost004",
	22005: "optohost004",
	22273: "wnn6",
	22305: "cis",
	22335: "shrewd-stream",
	22343: "cis-secure",
	22347: "wibukey",
	22350: "codemeter",
	22555: "vocaltec-phone",
	22763: "talikaserver",
	22800: "aws-brf",
	22951: "brf-gw",
	23000: "inovaport1",
	23001: "inovaport2",
	23002: "inovaport3",
	23003: "inovaport4",
	23004: "inovaport5",
	23005: "inovaport6",
	23272: "s102",
	23294: "5afe-disc",
	23333: "elxmgmt",
	23400: "novar-dbase",
	23401: "novar-alarm",
	23402: "novar-global",
	24000: "med-ltp",
	24001: "med-fsp-rx",
	24002: "med-fsp-tx",
	24003: "med-supp",
	24004: "med-ovw",
	24005: "med-ci",
	24006: "med-net-svc",
	24242: "filesphere",
	24249: "vista-4gl",
	24321: "ild",
	24322: "hid",
	24386: "intel-rci",
	24465: "tonidods",
	24554: "binkp",
	24577: "bilobit-update",
	24676: "canditv",
	24677: "flashfiler",
	24678: "proactivate",
	24680: "tcc-http",
	24850: "assoc-disc",
	24922: "find",
	25000: "icl-twobase1",
	25001: "icl-twobase2",
	25002: "icl-twobase3",
	25003: "icl-twobase4",
	25004: "icl-twobase5",
	25005: "icl-twobase6",
	25006: "icl-twobase7",
	25007: "icl-twobase8",
	25008: "icl-twobase9",
	25009: "icl-twobase10",
	25793: "vocaltec-hos",
	25900: "tasp-net",
	25901: "niobserver",
	25902: "nilinkanalyst",
	25903: "niprobe",
	25954: "bf-game",
	25955: "bf-master",
	26000: "quake",
	26133: "scscp",
	26208: "wnn6-ds",
	26260: "ezproxy",
	26261: "ezmeeting",
	26262: "k3software-svr",
	26263: "k3software-cli",
	26486: "exoline-udp",
	26487: "exoconfig",
	26489: "exonet",
	27345: "imagepump",
	27442: "jesmsjc",
	27504: "kopek-httphead",
	27782: "ars-vista",
	27999: "tw-auth-key",
	28000: "nxlmd",
	28119: "a27-ran-ran",
	28200: "voxelstorm",
	28240: "siemensgsm",
	29167: "otmp",
	30001: "pago-services1",
	30002: "pago-services2",
	30003: "amicon-fpsu-ra",
	30004: "amicon-fpsu-s",
	30260: "kingdomsonline",
	30832: "samsung-disc",
	30999: "ovobs",
	31016: "ka-kdp",
	31029: "yawn",
	31416: "xqosd",
	31457: "tetrinet",
	31620: "lm-mon",
	31765: "gamesmith-port",
	31948: "iceedcp-tx",
	31949: "iceedcp-rx",
	32034: "iracinghelper",
	32249: "t1distproc60",
	32483: "apm-link",
	32635: "sec-ntb-clnt",
	32636: "DMExpress",
	32767: "filenet-powsrm",
	32768: "filenet-tms",
	32769: "filenet-rpc",
	32770: "filenet-nch",
	32771: "filenet-rmi",
	32772: "filenet-pa",
	32773: "filenet-cm",
	32774: "filenet-re",
	32775: "filenet-pch",
	32776: "filenet-peior",
	32777: "filenet-obrok",
	32801: "mlsn",
	32896: "idmgratm",
	33123: "aurora-balaena",
	33331: "diamondport",
	33334: "speedtrace-disc",
	33434: "traceroute",
	33656: "snip-slave",
	34249: "turbonote-2",
	34378: "p-net-local",
	34379: "p-net-remote",
	34567: "edi_service",
	34962: "profinet-rt",
	34963: "profinet-rtm",
	34964: "profinet-cm",
	34980: "ethercat",
	35001: "rt-viewer",
	35004: "rt-classmanager",
	35100: "axio-disc",
	35355: "altova-lm-disc",
	36001: "allpeers",
	36411: "wlcp",
	36865: "kastenxpipe",
	37475: "neckar",
	37654: "unisys-eportal",
	38002: "crescoctrl-disc",
	38201: "galaxy7-data",
	38202: "fairview",
	38203: "agpolicy",
	39681: "turbonote-1",
	40000: "safetynetp",
	40023: "k-patentssensor",
	40841: "cscp",
	40842: "csccredir",
	40843: "csccfirewall",
	40853: "ortec-disc",
	41111: "fs-qos",
	41230: "z-wave-s",
	41794: "crestron-cip",
	41795: "crestron-ctp",
	42508: "candp",
	42509: "candrp",
	42510: "caerpc",
	43000: "recvr-rc-disc",
	43188: "reachout",
	43189: "ndm-agent-port",
	43190: "ip-provision",
	43210: "shaperai-disc",
	43439: "eq3-config",
	43440: "ew-disc-cmd",
	43441: "ciscocsdb",
	44321: "pmcd",
	44322: "pmcdproxy",
	44544: "domiq",
	44553: "rbr-debug",
	44600: "asihpi",
	44818: "EtherNet-IP-2",
	44900: "m3da-disc",
	45000: "asmp-mon",
	45054: "invision-ag",
	45514: "cloudcheck-ping",
	45678: "eba",
	45825: "qdb2service",
	45966: "ssr-servermgr",
	46999: "mediabox",
	47000: "mbus",
	47100: "jvl-mactalk",
	47557: "dbbrowse",
	47624: "directplaysrvr",
	47806: "ap",
	47808: "bacnet",
	47809: "presonus-ucnet",
	48000: "nimcontroller",
	48001: "nimspooler",
	48002: "nimhub",
	48003: "nimgtw",
	48128: "isnetserv",
	48129: "blp5",
	48556: "com-bardac-dw",
	48619: "iqobject",
	48653: "robotraconteur",
}
var sctpPortNames = map[SCTPPort]string{
	9:     "discard",
	20:    "ftp-data",
	21:    "ftp",
	22:    "ssh",
	80:    "http",
	179:   "bgp",
	443:   "https",
	1021:  "exp1",
	1022:  "exp2",
	1167:  "cisco-ipsla",
	1720:  "h323hostcall",
	2049:  "nfs",
	2225:  "rcip-itu",
	2904:  "m2ua",
	2905:  "m3ua",
	2944:  "megaco-h248",
	2945:  "h248-binary",
	3097:  "itu-bicc-stc",
	3565:  "m2pa",
	3863:  "asap-sctp",
	3864:  "asap-sctp-tls",
	3868:  "diameter",
	4333:  "ahsp",
	4502:  "a25-fap-fgw",
	4739:  "ipfix",
	4740:  "ipfixs",
	5060:  "sip",
	5061:  "sips",
	5090:  "car",
	5091:  "cxtp",
	5215:  "noteza",
	5445:  "smbdirect",
	5672:  "amqp",
	5675:  "v5ua",
	5868:  "diameters",
	5910:  "cm",
	5911:  "cpdlc",
	5912:  "fis",
	5913:  "ads-c",
	6704:  "frc-hp",
	6705:  "frc-mp",
	6706:  "frc-lp",
	6970:  "conductor-mpx",
	7626:  "simco",
	7728:  "osvr",
	8471:  "pim-port",
	9082:  "lcs-ap",
	9084:  "aurora",
	9900:  "iua",
	9901:  "enrp-sctp",
	9902:  "enrp-sctp-tls",
	11997: "wmereceiving",
	11998: "wmedistribution",
	11999: "wmereporting",
	14001: "sua",
	20049: "nfsrdma",
	25471: "rna",
	29118: "sgsap",
	29168: "sbcap",
	29169: "iuhsctpassoc",
	30100: "rwp",
	36412: "s1-control",
	36422: "x2-control",
	36423: "slmap",
	36424: "nq-ap",
	36443: "m2ap",
	36444: "m3ap",
	36462: "xw-control",
}
gopacket-1.1.14/layers/icmp4.go000066400000000000000000000177421316321740500162520ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"reflect"

	"github.com/google/gopacket"
)

const (
	ICMPv4TypeEchoReply              = 0
	ICMPv4TypeDestinationUnreachable = 3
	ICMPv4TypeSourceQuench           = 4
	ICMPv4TypeRedirect               = 5
	ICMPv4TypeEchoRequest            = 8
	ICMPv4TypeRouterAdvertisement    = 9
	ICMPv4TypeRouterSolicitation     = 10
	ICMPv4TypeTimeExceeded           = 11
	ICMPv4TypeParameterProblem       = 12
	ICMPv4TypeTimestampRequest       = 13
	ICMPv4TypeTimestampReply         = 14
	ICMPv4TypeInfoRequest            = 15
	ICMPv4TypeInfoReply              = 16
	ICMPv4TypeAddressMaskRequest     = 17
	ICMPv4TypeAddressMaskReply       = 18
)

const (
	// DestinationUnreachable
	ICMPv4CodeNet                 = 0
	ICMPv4CodeHost                = 1
	ICMPv4CodeProtocol            = 2
	ICMPv4CodePort                = 3
	ICMPv4CodeFragmentationNeeded = 4
	ICMPv4CodeSourceRoutingFailed = 5
	ICMPv4CodeNetUnknown          = 6
	ICMPv4CodeHostUnknown         = 7
	ICMPv4CodeSourceIsolated      = 8
	ICMPv4CodeNetAdminProhibited  = 9
	ICMPv4CodeHostAdminProhibited = 10
	ICMPv4CodeNetTOS              = 11
	ICMPv4CodeHostTOS             = 12
	ICMPv4CodeCommAdminProhibited = 13
	ICMPv4CodeHostPrecedence      = 14
	ICMPv4CodePrecedenceCutoff    = 15

	// TimeExceeded
	ICMPv4CodeTTLExceeded                    = 0
	ICMPv4CodeFragmentReassemblyTimeExceeded = 1

	// ParameterProblem
	ICMPv4CodePointerIndicatesError = 0
	ICMPv4CodeMissingOption         = 1
	ICMPv4CodeBadLength             = 2

	// Redirect
	// ICMPv4CodeNet  = same as for DestinationUnreachable
	// ICMPv4CodeHost = same as for DestinationUnreachable
	ICMPv4CodeTOSNet  = 2
	ICMPv4CodeTOSHost = 3
)

type icmpv4TypeCodeInfoStruct struct {
	typeStr string
	codeStr *map[uint8]string
}

var (
	icmpv4TypeCodeInfo = map[uint8]icmpv4TypeCodeInfoStruct{
		ICMPv4TypeDestinationUnreachable: icmpv4TypeCodeInfoStruct{
			"DestinationUnreachable", &map[uint8]string{
				ICMPv4CodeNet:                 "Net",
				ICMPv4CodeHost:                "Host",
				ICMPv4CodeProtocol:            "Protocol",
				ICMPv4CodePort:                "Port",
				ICMPv4CodeFragmentationNeeded: "FragmentationNeeded",
				ICMPv4CodeSourceRoutingFailed: "SourceRoutingFailed",
				ICMPv4CodeNetUnknown:          "NetUnknown",
				ICMPv4CodeHostUnknown:         "HostUnknown",
				ICMPv4CodeSourceIsolated:      "SourceIsolated",
				ICMPv4CodeNetAdminProhibited:  "NetAdminProhibited",
				ICMPv4CodeHostAdminProhibited: "HostAdminProhibited",
				ICMPv4CodeNetTOS:              "NetTOS",
				ICMPv4CodeHostTOS:             "HostTOS",
				ICMPv4CodeCommAdminProhibited: "CommAdminProhibited",
				ICMPv4CodeHostPrecedence:      "HostPrecedence",
				ICMPv4CodePrecedenceCutoff:    "PrecedenceCutoff",
			},
		},
		ICMPv4TypeTimeExceeded: icmpv4TypeCodeInfoStruct{
			"TimeExceeded", &map[uint8]string{
				ICMPv4CodeTTLExceeded:                    "TTLExceeded",
				ICMPv4CodeFragmentReassemblyTimeExceeded: "FragmentReassemblyTimeExceeded",
			},
		},
		ICMPv4TypeParameterProblem: icmpv4TypeCodeInfoStruct{
			"ParameterProblem", &map[uint8]string{
				ICMPv4CodePointerIndicatesError: "PointerIndicatesError",
				ICMPv4CodeMissingOption:         "MissingOption",
				ICMPv4CodeBadLength:             "BadLength",
			},
		},
		ICMPv4TypeSourceQuench: icmpv4TypeCodeInfoStruct{
			"SourceQuench", nil,
		},
		ICMPv4TypeRedirect: icmpv4TypeCodeInfoStruct{
			"Redirect", &map[uint8]string{
				ICMPv4CodeNet:     "Net",
				ICMPv4CodeHost:    "Host",
				ICMPv4CodeTOSNet:  "TOS+Net",
				ICMPv4CodeTOSHost: "TOS+Host",
			},
		},
		ICMPv4TypeEchoRequest: icmpv4TypeCodeInfoStruct{
			"EchoRequest", nil,
		},
		ICMPv4TypeEchoReply: icmpv4TypeCodeInfoStruct{
			"EchoReply", nil,
		},
		ICMPv4TypeTimestampRequest: icmpv4TypeCodeInfoStruct{
			"TimestampRequest", nil,
		},
		ICMPv4TypeTimestampReply: icmpv4TypeCodeInfoStruct{
			"TimestampReply", nil,
		},
		ICMPv4TypeInfoRequest: icmpv4TypeCodeInfoStruct{
			"InfoRequest", nil,
		},
		ICMPv4TypeInfoReply: icmpv4TypeCodeInfoStruct{
			"InfoReply", nil,
		},
		ICMPv4TypeRouterSolicitation: icmpv4TypeCodeInfoStruct{
			"RouterSolicitation", nil,
		},
		ICMPv4TypeRouterAdvertisement: icmpv4TypeCodeInfoStruct{
			"RouterAdvertisement", nil,
		},
		ICMPv4TypeAddressMaskRequest: icmpv4TypeCodeInfoStruct{
			"AddressMaskRequest", nil,
		},
		ICMPv4TypeAddressMaskReply: icmpv4TypeCodeInfoStruct{
			"AddressMaskReply", nil,
		},
	}
)

type ICMPv4TypeCode uint16

// Type returns the ICMPv4 type field.
func (a ICMPv4TypeCode) Type() uint8 {
	return uint8(a >> 8)
}

// Code returns the ICMPv4 code field.
func (a ICMPv4TypeCode) Code() uint8 {
	return uint8(a)
}

func (a ICMPv4TypeCode) String() string {
	t, c := a.Type(), a.Code()
	strInfo, ok := icmpv4TypeCodeInfo[t]
	if !ok {
		// Unknown ICMPv4 type field
		return fmt.Sprintf("%d(%d)", t, c)
	}
	typeStr := strInfo.typeStr
	if strInfo.codeStr == nil && c == 0 {
		// The ICMPv4 type does not make use of the code field
		return fmt.Sprintf("%s", strInfo.typeStr)
	}
	if strInfo.codeStr == nil && c != 0 {
		// The ICMPv4 type does not make use of the code field, but it is present anyway
		return fmt.Sprintf("%s(Code: %d)", typeStr, c)
	}
	codeStr, ok := (*strInfo.codeStr)[c]
	if !ok {
		// We don't know this ICMPv4 code; print the numerical value
		return fmt.Sprintf("%s(Code: %d)", typeStr, c)
	}
	return fmt.Sprintf("%s(%s)", typeStr, codeStr)
}

func (a ICMPv4TypeCode) GoString() string {
	t := reflect.TypeOf(a)
	return fmt.Sprintf("%s(%d, %d)", t.String(), a.Type(), a.Code())
}

// SerializeTo writes the ICMPv4TypeCode value to the 'bytes' buffer.
func (a ICMPv4TypeCode) SerializeTo(bytes []byte) {
	binary.BigEndian.PutUint16(bytes, uint16(a))
}

// CreateICMPv4TypeCode is a convenience function to create an ICMPv4TypeCode
// gopacket type from the ICMPv4 type and code values.
func CreateICMPv4TypeCode(typ uint8, code uint8) ICMPv4TypeCode {
	return ICMPv4TypeCode(binary.BigEndian.Uint16([]byte{typ, code}))
}

// ICMPv4 is the layer for IPv4 ICMP packet data.
type ICMPv4 struct {
	BaseLayer
	TypeCode ICMPv4TypeCode
	Checksum uint16
	Id       uint16
	Seq      uint16
}

// LayerType returns LayerTypeICMPv4.
func (i *ICMPv4) LayerType() gopacket.LayerType { return LayerTypeICMPv4 }

// DecodeFromBytes decodes the given bytes into this layer.
func (i *ICMPv4) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 8 {
		df.SetTruncated()
		return errors.New("ICMP layer less then 8 bytes for ICMPv4 packet")
	}
	i.TypeCode = CreateICMPv4TypeCode(data[0], data[1])
	i.Checksum = binary.BigEndian.Uint16(data[2:4])
	i.Id = binary.BigEndian.Uint16(data[4:6])
	i.Seq = binary.BigEndian.Uint16(data[6:8])
	i.BaseLayer = BaseLayer{data[:8], data[8:]}
	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (i *ICMPv4) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(8)
	if err != nil {
		return err
	}
	i.TypeCode.SerializeTo(bytes)
	binary.BigEndian.PutUint16(bytes[4:], i.Id)
	binary.BigEndian.PutUint16(bytes[6:], i.Seq)
	if opts.ComputeChecksums {
		bytes[2] = 0
		bytes[3] = 0
		i.Checksum = tcpipChecksum(b.Bytes(), 0)
	}
	binary.BigEndian.PutUint16(bytes[2:], i.Checksum)
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (i *ICMPv4) CanDecode() gopacket.LayerClass {
	return LayerTypeICMPv4
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (i *ICMPv4) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

func decodeICMPv4(data []byte, p gopacket.PacketBuilder) error {
	i := &ICMPv4{}
	return decodingLayerDecoder(i, data, p)
}
gopacket-1.1.14/layers/icmp6.go000066400000000000000000000153601316321740500162460ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"reflect"

	"github.com/google/gopacket"
)

const (
	// The following are from RFC 4443
	ICMPv6TypeDestinationUnreachable = 1
	ICMPv6TypePacketTooBig           = 2
	ICMPv6TypeTimeExceeded           = 3
	ICMPv6TypeParameterProblem       = 4
	ICMPv6TypeEchoRequest            = 128
	ICMPv6TypeEchoReply              = 129
	// The following are from RFC 4861
	ICMPv6TypeRouterSolicitation    = 133
	ICMPv6TypeRouterAdvertisement   = 134
	ICMPv6TypeNeighborSolicitation  = 135
	ICMPv6TypeNeighborAdvertisement = 136
	ICMPv6TypeRedirect              = 137
)

const (
	// DestinationUnreachable
	ICMPv6CodeNoRouteToDst           = 0
	ICMPv6CodeAdminProhibited        = 1
	ICMPv6CodeBeyondScopeOfSrc       = 2
	ICMPv6CodeAddressUnreachable     = 3
	ICMPv6CodePortUnreachable        = 4
	ICMPv6CodeSrcAddressFailedPolicy = 5
	ICMPv6CodeRejectRouteToDst       = 6

	// TimeExceeded
	ICMPv6CodeHopLimitExceeded               = 0
	ICMPv6CodeFragmentReassemblyTimeExceeded = 1

	// ParameterProblem
	ICMPv6CodeErroneousHeaderField   = 0
	ICMPv6CodeUnrecognizedNextHeader = 1
	ICMPv6CodeUnrecognizedIPv6Option = 2
)

type icmpv6TypeCodeInfoStruct struct {
	typeStr string
	codeStr *map[uint8]string
}

var (
	icmpv6TypeCodeInfo = map[uint8]icmpv6TypeCodeInfoStruct{
		ICMPv6TypeDestinationUnreachable: icmpv6TypeCodeInfoStruct{
			"DestinationUnreachable", &map[uint8]string{
				ICMPv6CodeNoRouteToDst:           "NoRouteToDst",
				ICMPv6CodeAdminProhibited:        "AdminProhibited",
				ICMPv6CodeBeyondScopeOfSrc:       "BeyondScopeOfSrc",
				ICMPv6CodeAddressUnreachable:     "AddressUnreachable",
				ICMPv6CodePortUnreachable:        "PortUnreachable",
				ICMPv6CodeSrcAddressFailedPolicy: "SrcAddressFailedPolicy",
				ICMPv6CodeRejectRouteToDst:       "RejectRouteToDst",
			},
		},
		ICMPv6TypePacketTooBig: icmpv6TypeCodeInfoStruct{
			"PacketTooBig", nil,
		},
		ICMPv6TypeTimeExceeded: icmpv6TypeCodeInfoStruct{
			"TimeExceeded", &map[uint8]string{
				ICMPv6CodeHopLimitExceeded:               "HopLimitExceeded",
				ICMPv6CodeFragmentReassemblyTimeExceeded: "FragmentReassemblyTimeExceeded",
			},
		},
		ICMPv6TypeParameterProblem: icmpv6TypeCodeInfoStruct{
			"ParameterProblem", &map[uint8]string{
				ICMPv6CodeErroneousHeaderField:   "ErroneousHeaderField",
				ICMPv6CodeUnrecognizedNextHeader: "UnrecognizedNextHeader",
				ICMPv6CodeUnrecognizedIPv6Option: "UnrecognizedIPv6Option",
			},
		},
		ICMPv6TypeEchoRequest: icmpv6TypeCodeInfoStruct{
			"EchoRequest", nil,
		},
		ICMPv6TypeEchoReply: icmpv6TypeCodeInfoStruct{
			"EchoReply", nil,
		},
		ICMPv6TypeRouterSolicitation: icmpv6TypeCodeInfoStruct{
			"RouterSolicitation", nil,
		},
		ICMPv6TypeRouterAdvertisement: icmpv6TypeCodeInfoStruct{
			"RouterAdvertisement", nil,
		},
		ICMPv6TypeNeighborSolicitation: icmpv6TypeCodeInfoStruct{
			"NeighborSolicitation", nil,
		},
		ICMPv6TypeNeighborAdvertisement: icmpv6TypeCodeInfoStruct{
			"NeighborAdvertisement", nil,
		},
		ICMPv6TypeRedirect: icmpv6TypeCodeInfoStruct{
			"Redirect", nil,
		},
	}
)

type ICMPv6TypeCode uint16

// Type returns the ICMPv6 type field.
func (a ICMPv6TypeCode) Type() uint8 {
	return uint8(a >> 8)
}

// Code returns the ICMPv6 code field.
func (a ICMPv6TypeCode) Code() uint8 {
	return uint8(a)
}

func (a ICMPv6TypeCode) String() string {
	t, c := a.Type(), a.Code()
	strInfo, ok := icmpv6TypeCodeInfo[t]
	if !ok {
		// Unknown ICMPv6 type field
		return fmt.Sprintf("%d(%d)", t, c)
	}
	typeStr := strInfo.typeStr
	if strInfo.codeStr == nil && c == 0 {
		// The ICMPv6 type does not make use of the code field
		return fmt.Sprintf("%s", strInfo.typeStr)
	}
	if strInfo.codeStr == nil && c != 0 {
		// The ICMPv6 type does not make use of the code field, but it is present anyway
		return fmt.Sprintf("%s(Code: %d)", typeStr, c)
	}
	codeStr, ok := (*strInfo.codeStr)[c]
	if !ok {
		// We don't know this ICMPv6 code; print the numerical value
		return fmt.Sprintf("%s(Code: %d)", typeStr, c)
	}
	return fmt.Sprintf("%s(%s)", typeStr, codeStr)
}

func (a ICMPv6TypeCode) GoString() string {
	t := reflect.TypeOf(a)
	return fmt.Sprintf("%s(%d, %d)", t.String(), a.Type(), a.Code())
}

// SerializeTo writes the ICMPv6TypeCode value to the 'bytes' buffer.
func (a ICMPv6TypeCode) SerializeTo(bytes []byte) {
	binary.BigEndian.PutUint16(bytes, uint16(a))
}

// CreateICMPv6TypeCode is a convenience function to create an ICMPv6TypeCode
// gopacket type from the ICMPv6 type and code values.
func CreateICMPv6TypeCode(typ uint8, code uint8) ICMPv6TypeCode {
	return ICMPv6TypeCode(binary.BigEndian.Uint16([]byte{typ, code}))
}

// ICMPv6 is the layer for IPv6 ICMP packet data
type ICMPv6 struct {
	BaseLayer
	TypeCode  ICMPv6TypeCode
	Checksum  uint16
	TypeBytes []byte
	tcpipchecksum
}

// LayerType returns LayerTypeICMPv6.
func (i *ICMPv6) LayerType() gopacket.LayerType { return LayerTypeICMPv6 }

// DecodeFromBytes decodes the given bytes into this layer.
func (i *ICMPv6) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 8 {
		df.SetTruncated()
		return errors.New("ICMP layer less then 8 bytes for ICMPv6 packet")
	}
	i.TypeCode = CreateICMPv6TypeCode(data[0], data[1])
	i.Checksum = binary.BigEndian.Uint16(data[2:4])
	i.TypeBytes = data[4:8]
	i.BaseLayer = BaseLayer{data[:8], data[8:]}
	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (i *ICMPv6) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	if i.TypeBytes == nil {
		i.TypeBytes = lotsOfZeros[:4]
	} else if len(i.TypeBytes) != 4 {
		return fmt.Errorf("invalid type bytes for ICMPv6 packet: %v", i.TypeBytes)
	}
	bytes, err := b.PrependBytes(8)
	if err != nil {
		return err
	}
	i.TypeCode.SerializeTo(bytes)
	copy(bytes[4:8], i.TypeBytes)
	if opts.ComputeChecksums {
		bytes[2] = 0
		bytes[3] = 0
		csum, err := i.computeChecksum(b.Bytes(), IPProtocolICMPv6)
		if err != nil {
			return err
		}
		i.Checksum = csum
	}
	binary.BigEndian.PutUint16(bytes[2:], i.Checksum)
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (i *ICMPv6) CanDecode() gopacket.LayerClass {
	return LayerTypeICMPv6
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (i *ICMPv6) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

func decodeICMPv6(data []byte, p gopacket.PacketBuilder) error {
	i := &ICMPv6{}
	return decodingLayerDecoder(i, data, p)
}
gopacket-1.1.14/layers/icmp6_test.go000066400000000000000000000067561316321740500173160ustar00rootroot00000000000000// Copyright 2012, Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"github.com/google/gopacket"
	"net"
	"reflect"
	"testing"
)

// testPacketICMPv6 is the packet:
//   10:48:30.088384 IP6 2620:0:1005:0:26be:5ff:fe27:b17 > fe80::21f:caff:feb3:7640: ICMP6, neighbor advertisement, tgt is 2620:0:1005:0:26be:5ff:fe27:b17, length 24
//      0x0000:  001f cab3 7640 24be 0527 0b17 86dd 6000  ....v@$..'....`.
//      0x0010:  0000 0018 3aff 2620 0000 1005 0000 26be  ....:.&.......&.
//      0x0020:  05ff fe27 0b17 fe80 0000 0000 0000 021f  ...'............
//      0x0030:  caff feb3 7640 8800 1ed6 4000 0000 2620  ....v@....@...&.
//      0x0040:  0000 1005 0000 26be 05ff fe27 0b17       ......&....'..
var testPacketICMPv6 = []byte{
	0x00, 0x1f, 0xca, 0xb3, 0x76, 0x40, 0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x86, 0xdd, 0x60, 0x00,
	0x00, 0x00, 0x00, 0x18, 0x3a, 0xff, 0x26, 0x20, 0x00, 0x00, 0x10, 0x05, 0x00, 0x00, 0x26, 0xbe,
	0x05, 0xff, 0xfe, 0x27, 0x0b, 0x17, 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x1f,
	0xca, 0xff, 0xfe, 0xb3, 0x76, 0x40, 0x88, 0x00, 0x1e, 0xd6, 0x40, 0x00, 0x00, 0x00, 0x26, 0x20,
	0x00, 0x00, 0x10, 0x05, 0x00, 0x00, 0x26, 0xbe, 0x05, 0xff, 0xfe, 0x27, 0x0b, 0x17,
}

func TestPacketICMPv6(t *testing.T) {
	p := gopacket.NewPacket(testPacketICMPv6, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv6, LayerTypeICMPv6, gopacket.LayerTypePayload}, t)
	if got, ok := p.Layer(LayerTypeIPv6).(*IPv6); ok {
		want := &IPv6{
			BaseLayer: BaseLayer{
				Contents: []byte{0x60, 0x0, 0x0, 0x0, 0x0, 0x18,
					0x3a, 0xff, 0x26, 0x20, 0x0, 0x0, 0x10, 0x5, 0x0, 0x0, 0x26, 0xbe, 0x5,
					0xff, 0xfe, 0x27, 0xb, 0x17, 0xfe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
					0x2, 0x1f, 0xca, 0xff, 0xfe, 0xb3, 0x76, 0x40},
				Payload: []byte{0x88, 0x0, 0x1e, 0xd6, 0x40, 0x0, 0x0, 0x0, 0x26, 0x20,
					0x0, 0x0, 0x10, 0x5, 0x0, 0x0, 0x26, 0xbe, 0x5, 0xff, 0xfe, 0x27, 0xb,
					0x17},
			},
			Version:      6,
			TrafficClass: 0,
			FlowLabel:    0,
			Length:       24,
			NextHeader:   IPProtocolICMPv6,
			HopLimit:     255,
			SrcIP:        net.IP{0x26, 0x20, 0x0, 0x0, 0x10, 0x5, 0x0, 0x0, 0x26, 0xbe, 0x5, 0xff, 0xfe, 0x27, 0xb, 0x17},
			DstIP:        net.IP{0xfe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0xca, 0xff, 0xfe, 0xb3, 0x76, 0x40},
		}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("IPv6 packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	} else {
		t.Error("No IPv6 layer type found in packet")
	}
	if got, ok := p.Layer(LayerTypeICMPv6).(*ICMPv6); ok {
		want := &ICMPv6{
			BaseLayer: BaseLayer{
				Contents: []byte{0x88, 0x0, 0x1e, 0xd6, 0x40, 0x0, 0x0, 0x0},
				Payload: []byte{0x26, 0x20, 0x0, 0x0, 0x10,
					0x5, 0x0, 0x0, 0x26, 0xbe, 0x5, 0xff, 0xfe, 0x27, 0xb, 0x17},
			},
			TypeCode:  0x8800,
			Checksum:  0x1ed6,
			TypeBytes: []byte{0x40, 0x0, 0x0, 0x0},
		}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("ICMPv6 packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
		if got.TypeCode.String() != "NeighborAdvertisement" {
			t.Errorf("ICMPv6 type code, got %q want 'NeighborAdvertisement'", got.TypeCode.String())
		}
	} else {
		t.Error("No ICMPv6 layer type found in packet")
	}
}
gopacket-1.1.14/layers/igmp.go000066400000000000000000000307301316321740500161620ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"net"
	"time"

	"github.com/google/gopacket"
)

type IGMPType uint8

const (
	IGMPMembershipQuery    IGMPType = 0x11 // General or group specific query
	IGMPMembershipReportV1 IGMPType = 0x12 // Version 1 Membership Report
	IGMPMembershipReportV2 IGMPType = 0x16 // Version 2 Membership Report
	IGMPLeaveGroup         IGMPType = 0x17 // Leave Group
	IGMPMembershipReportV3 IGMPType = 0x22 // Version 3 Membership Report
)

// String conversions for IGMP message types
func (i IGMPType) String() string {
	switch i {
	case IGMPMembershipQuery:
		return "IGMP Membership Query"
	case IGMPMembershipReportV1:
		return "IGMPv1 Membership Report"
	case IGMPMembershipReportV2:
		return "IGMPv2 Membership Report"
	case IGMPMembershipReportV3:
		return "IGMPv3 Membership Report"
	case IGMPLeaveGroup:
		return "Leave Group"
	default:
		return ""
	}
}

type IGMPv3GroupRecordType uint8

const (
	IGMPIsIn  IGMPv3GroupRecordType = 0x01 // Type MODE_IS_INCLUDE, source addresses x
	IGMPIsEx  IGMPv3GroupRecordType = 0x02 // Type MODE_IS_EXCLUDE, source addresses x
	IGMPToIn  IGMPv3GroupRecordType = 0x03 // Type CHANGE_TO_INCLUDE_MODE, source addresses x
	IGMPToEx  IGMPv3GroupRecordType = 0x04 // Type CHANGE_TO_EXCLUDE_MODE, source addresses x
	IGMPAllow IGMPv3GroupRecordType = 0x05 // Type ALLOW_NEW_SOURCES, source addresses x
	IGMPBlock IGMPv3GroupRecordType = 0x06 // Type BLOCK_OLD_SOURCES, source addresses x
)

func (i IGMPv3GroupRecordType) String() string {
	switch i {
	case IGMPIsIn:
		return "MODE_IS_INCLUDE"
	case IGMPIsEx:
		return "MODE_IS_EXCLUDE"
	case IGMPToIn:
		return "CHANGE_TO_INCLUDE_MODE"
	case IGMPToEx:
		return "CHANGE_TO_EXCLUDE_MODE"
	case IGMPAllow:
		return "ALLOW_NEW_SOURCES"
	case IGMPBlock:
		return "BLOCK_OLD_SOURCES"
	default:
		return ""
	}
}

// IGMP represents an IGMPv3 message.
type IGMP struct {
	BaseLayer
	Type                    IGMPType
	MaxResponseTime         time.Duration
	Checksum                uint16
	GroupAddress            net.IP
	SupressRouterProcessing bool
	RobustnessValue         uint8
	IntervalTime            time.Duration
	SourceAddresses         []net.IP
	NumberOfGroupRecords    uint16
	NumberOfSources         uint16
	GroupRecords            []IGMPv3GroupRecord
	Version                 uint8 // IGMP protocol version
}

// IGMPv1or2 stores header details for an IGMPv1 or IGMPv2 packet.
//
//  0                   1                   2                   3
//  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |      Type     | Max Resp Time |           Checksum            |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                         Group Address                         |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
type IGMPv1or2 struct {
	BaseLayer
	Type            IGMPType      // IGMP message type
	MaxResponseTime time.Duration // meaningful only in Membership Query messages
	Checksum        uint16        // 16-bit checksum of entire ip payload
	GroupAddress    net.IP        // either 0 or an IP multicast address
	Version         uint8
}

// decodeResponse dissects IGMPv1 or IGMPv2 packet.
func (i *IGMPv1or2) decodeResponse(data []byte) error {
	if len(data) < 8 {
		return errors.New("IGMP packet too small")
	}

	i.MaxResponseTime = igmpTimeDecode(data[1])
	i.Checksum = binary.BigEndian.Uint16(data[2:4])
	i.GroupAddress = net.IP(data[4:8])

	return nil
}

//  0                   1                   2                   3
//  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |  Type = 0x22  |    Reserved   |           Checksum            |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |           Reserved            |  Number of Group Records (M)  |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                                                               |
// .                        Group Record [1]                       .
// |                                                               |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                                                               |
// .                        Group Record [2]                       .
// |                                                               |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                                                               |
// .                        Group Record [M]                       .
// |                                                               |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |  Record Type  |  Aux Data Len |     Number of Sources (N)     |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                       Multicast Address                       |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                       Source Address [1]                      |
// +-                                                             -+
// |                       Source Address [2]                      |
// +-                                                             -+
// |                       Source Address [N]                      |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                                                               |
// .                         Auxiliary Data                        .
// |                                                               |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

// IGMPv3GroupRecord stores individual group records for a V3 Membership Report message.
type IGMPv3GroupRecord struct {
	Type             IGMPv3GroupRecordType
	AuxDataLen       uint8 // this should always be 0 as per IGMPv3 spec.
	NumberOfSources  uint16
	MulticastAddress net.IP
	SourceAddresses  []net.IP
	AuxData          uint32 // NOT USED
}

func (i *IGMP) decodeIGMPv3MembershipReport(data []byte) error {
	if len(data) < 8 {
		return errors.New("IGMPv3 Membership Report too small #1")
	}

	i.Checksum = binary.BigEndian.Uint16(data[2:4])
	i.NumberOfGroupRecords = binary.BigEndian.Uint16(data[6:8])

	recordOffset := 8
	for j := 0; j < int(i.NumberOfGroupRecords); j++ {
		if len(data) < recordOffset+8 {
			return errors.New("IGMPv3 Membership Report too small #2")
		}

		var gr IGMPv3GroupRecord
		gr.Type = IGMPv3GroupRecordType(data[recordOffset])
		gr.AuxDataLen = data[recordOffset+1]
		gr.NumberOfSources = binary.BigEndian.Uint16(data[recordOffset+2 : recordOffset+4])
		gr.MulticastAddress = net.IP(data[recordOffset+4 : recordOffset+8])

		if len(data) < recordOffset+8+int(gr.NumberOfSources)*4 {
			return errors.New("IGMPv3 Membership Report too small #3")
		}

		// append source address records.
		for i := 0; i < int(gr.NumberOfSources); i++ {
			sourceAddr := net.IP(data[recordOffset+8+i*4 : recordOffset+12+i*4])
			gr.SourceAddresses = append(gr.SourceAddresses, sourceAddr)
		}

		i.GroupRecords = append(i.GroupRecords, gr)
		recordOffset += 8 + 4*int(gr.NumberOfSources)
	}
	return nil
}

//  0                   1                   2                   3
//  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |  Type = 0x11  | Max Resp Code |           Checksum            |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                         Group Address                         |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// | Resv  |S| QRV |     QQIC      |     Number of Sources (N)     |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |                       Source Address [1]                      |
// +-                                                             -+
// |                       Source Address [2]                      |
// +-                              .                              -+
// |                       Source Address [N]                      |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//
// decodeIGMPv3MembershipQuery parses the IGMPv3 message of type 0x11
func (i *IGMP) decodeIGMPv3MembershipQuery(data []byte) error {
	if len(data) < 12 {
		return errors.New("IGMPv3 Membership Query too small #1")
	}

	i.MaxResponseTime = igmpTimeDecode(data[1])
	i.Checksum = binary.BigEndian.Uint16(data[2:4])
	i.SupressRouterProcessing = data[8]&0x8 != 0
	i.GroupAddress = net.IP(data[4:8])
	i.RobustnessValue = data[8] & 0x7
	i.IntervalTime = igmpTimeDecode(data[9])
	i.NumberOfSources = binary.BigEndian.Uint16(data[10:12])

	if len(data) < 12+int(i.NumberOfSources)*4 {
		return errors.New("IGMPv3 Membership Query too small #2")
	}

	for j := 0; j < int(i.NumberOfSources); j++ {
		i.SourceAddresses = append(i.SourceAddresses, net.IP(data[12+j*4:16+j*4]))
	}

	return nil
}

// igmpTimeDecode decodes the duration created by the given byte, using the
// algorithm in http://www.rfc-base.org/txt/rfc-3376.txt section 4.1.1.
func igmpTimeDecode(t uint8) time.Duration {
	if t&0x80 == 0 {
		return time.Millisecond * 100 * time.Duration(t)
	}
	mant := (t & 0x70) >> 4
	exp := t & 0x0F
	return time.Millisecond * 100 * time.Duration((mant|0x10)<<(exp+3))
}

// LayerType returns LayerTypeIGMP for the V1,2,3 message protocol formats.
func (i *IGMP) LayerType() gopacket.LayerType      { return LayerTypeIGMP }
func (i *IGMPv1or2) LayerType() gopacket.LayerType { return LayerTypeIGMP }

func (i *IGMPv1or2) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 8 {
		return errors.New("IGMP Packet too small")
	}

	i.Type = IGMPType(data[0])
	i.MaxResponseTime = igmpTimeDecode(data[1])
	i.Checksum = binary.BigEndian.Uint16(data[2:4])
	i.GroupAddress = net.IP(data[4:8])

	return nil
}

func (i *IGMPv1or2) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypeZero
}

func (i *IGMPv1or2) CanDecode() gopacket.LayerClass {
	return LayerTypeIGMP
}

// DecodeFromBytes decodes the given bytes into this layer.
func (i *IGMP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 1 {
		return errors.New("IGMP packet is too small")
	}

	// common IGMP header values between versions 1..3 of IGMP specification..
	i.Type = IGMPType(data[0])

	switch i.Type {
	case IGMPMembershipQuery:
		i.decodeIGMPv3MembershipQuery(data)
	case IGMPMembershipReportV3:
		i.decodeIGMPv3MembershipReport(data)
	default:
		return errors.New("unsupported IGMP type")
	}

	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (i *IGMP) CanDecode() gopacket.LayerClass {
	return LayerTypeIGMP
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (i *IGMP) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypeZero
}

// decodeIGMP will parse IGMP v1,2 or 3 protocols. Checks against the
// IGMP type are performed against byte[0], logic then iniitalizes and
// passes the appropriate struct (IGMP or IGMPv1or2) to
// decodingLayerDecoder.
func decodeIGMP(data []byte, p gopacket.PacketBuilder) error {
	if len(data) < 1 {
		return errors.New("IGMP packet is too small")
	}

	// byte 0 contains IGMP message type.
	switch IGMPType(data[0]) {
	case IGMPMembershipQuery:
		// IGMPv3 Membership Query payload is >= 12
		if len(data) >= 12 {
			i := &IGMP{Version: 3}
			return decodingLayerDecoder(i, data, p)
		} else if len(data) == 8 {
			i := &IGMPv1or2{}
			if data[1] == 0x00 {
				i.Version = 1 // IGMPv1 has a query length of 8 and MaxResp = 0
			} else {
				i.Version = 2 // IGMPv2 has a query length of 8 and MaxResp != 0
			}

			return decodingLayerDecoder(i, data, p)
		}
	case IGMPMembershipReportV3:
		i := &IGMP{Version: 3}
		return decodingLayerDecoder(i, data, p)
	case IGMPMembershipReportV1:
		i := &IGMPv1or2{Version: 1}
		return decodingLayerDecoder(i, data, p)
	case IGMPLeaveGroup, IGMPMembershipReportV2:
		// leave group and Query Report v2 used in IGMPv2 only.
		i := &IGMPv1or2{Version: 2}
		return decodingLayerDecoder(i, data, p)
	default:
	}

	return errors.New("Unable to determine IGMP type.")
}
gopacket-1.1.14/layers/igmp_test.go000066400000000000000000000166261316321740500172310ustar00rootroot00000000000000// Copyright 2016, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"testing"

	"github.com/google/gopacket"
)

// igmpv1MembershipReportPacket is the packet:
//   02:45:36.033916 IP 10.60.0.132 > 224.0.1.60: igmp v1 report 224.0.1.60
//   	0x0000:  0100 5e00 013c 0030 c1bf 5755 0800 4500  ..^..<.0..WU..E.
//   	0x0010:  001c 6a7f 0000 0102 6365 0a3c 0084 e000  ..j.....ce.<....
//   	0x0020:  013c 1200 0cc3 e000 013c 0000 0000 0000  .<.......<......
//   	0x0030:  ffff ffff ffff 0452 0000 0000            .......R....
var igmpv1MembershipReportPacket = []byte{
	0x01, 0x00, 0x5e, 0x00, 0x01, 0x3c, 0x00, 0x30, 0xc1, 0xbf, 0x57, 0x55, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x1c, 0x6a, 0x7f, 0x00, 0x00, 0x01, 0x02, 0x63, 0x65, 0x0a, 0x3c, 0x00, 0x84, 0xe0, 0x00,
	0x01, 0x3c, 0x12, 0x00, 0x0c, 0xc3, 0xe0, 0x00, 0x01, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x04, 0x52, 0x00, 0x00, 0x00, 0x00,
}

func TestIGMPv1MembershipReportPacket(t *testing.T) {
	p := gopacket.NewPacket(igmpv1MembershipReportPacket, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeIGMP}, t)

	igmp := p.Layer(LayerTypeIGMP).(*IGMPv1or2)
	if igmp.Type != IGMPMembershipReportV1 {
		t.Fatal("Invalid IGMP type")
	}
}

func BenchmarkDecodeigmpv1MembershipReportPacket(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(igmpv1MembershipReportPacket, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// igmpv2MembershipQueryPacket is the packet:
//   02:45:28.071636 IP 10.60.0.189 > 224.0.0.1: igmp query v2
//   	0x0000:  0100 5e00 0001 0001 636f c800 0800 45c0  ..^.....co....E.
//   	0x0010:  001c 0153 0000 0102 ccd3 0a3c 00bd e000  ...S.......<....
//   	0x0020:  0001 1164 ee9b 0000 0000 0000 0000 0000  ...d............
//   	0x0030:  0000 0000 0000 0000 0000 0000            ............
var igmpv2MembershipQueryPacket = []byte{
	0x01, 0x00, 0x5e, 0x00, 0x00, 0x01, 0x00, 0x01, 0x63, 0x6f, 0xc8, 0x00, 0x08, 0x00, 0x45, 0xc0,
	0x00, 0x1c, 0x01, 0x53, 0x00, 0x00, 0x01, 0x02, 0xcc, 0xd3, 0x0a, 0x3c, 0x00, 0xbd, 0xe0, 0x00,
	0x00, 0x01, 0x11, 0x64, 0xee, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

func TestIGMPv2MembershipQuery(t *testing.T) {
	p := gopacket.NewPacket(igmpv2MembershipQueryPacket, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeIGMP}, t)

	igmp := p.Layer(LayerTypeIGMP).(*IGMPv1or2)
	if igmp.Type != IGMPMembershipQuery {
		t.Fatal("Invalid IGMP type")
	}
}
func BenchmarkDecodeigmpv2MembershipQueryPacket(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(igmpv2MembershipQueryPacket, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// igmpv2MembershipReportPacket is the packet:
//   02:47:32.417288 IP 10.60.5.103 > 239.255.255.253: igmp v2 report 239.255.255.253
//   	0x0000:  0100 5e7f fffd 0015 58dc d9f6 0800 4600  ..^.....X.....F.
//   	0x0010:  0020 79f0 0000 0102 ab47 0a3c 0567 efff  ..y......G.<.g..
//   	0x0020:  fffd 9404 0000 1600 fa01 efff fffd 0000  ................
//   	0x0030:  0000 0000 0000 0000 0000 0000            ............
var igmpv2MembershipReportPacket = []byte{
	0x01, 0x00, 0x5e, 0x7f, 0xff, 0xfd, 0x00, 0x15, 0x58, 0xdc, 0xd9, 0xf6, 0x08, 0x00, 0x46, 0x00,
	0x00, 0x20, 0x79, 0xf0, 0x00, 0x00, 0x01, 0x02, 0xab, 0x47, 0x0a, 0x3c, 0x05, 0x67, 0xef, 0xff,
	0xff, 0xfd, 0x94, 0x04, 0x00, 0x00, 0x16, 0x00, 0xfa, 0x01, 0xef, 0xff, 0xff, 0xfd, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

func TestIGMPv2MembershipReport(t *testing.T) {
	p := gopacket.NewPacket(igmpv2MembershipReportPacket, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeIGMP}, t)

	igmp := p.Layer(LayerTypeIGMP).(*IGMPv1or2)
	if igmp.Type != IGMPMembershipReportV2 {
		t.Fatal("Invalid IGMP type")
	}
}
func BenchmarkDecodeigmpv2MembershipReportPacket(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(igmpv2MembershipReportPacket, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// igmp3v3MembershipQueryPacket is the packet:
//   10:07:30.488511 IP 192.168.1.254 > 224.0.0.1: igmp query v3 [max resp time 2.4s]
//      0x0000:  0100 5e00 0001 0026 446c 1eda 0800 46c0  ..^....&Dl....F.
//      0x0010:  0024 17f1 4000 0102 297b c0a8 01fe e000  .$..@...){......
//      0x0020:  0001 9404 0000 1118 ecd3 0000 0000 0214  ................
//      0x0030:  0000 0000 0000 0000 0000 0000            ............
var igmp3v3MembershipQueryPacket = []byte{
	0x01, 0x00, 0x5e, 0x00, 0x00, 0x01, 0x00, 0x26, 0x44, 0x6c, 0x1e, 0xda, 0x08, 0x00, 0x46, 0xc0,
	0x00, 0x24, 0x17, 0xf1, 0x40, 0x00, 0x01, 0x02, 0x29, 0x7b, 0xc0, 0xa8, 0x01, 0xfe, 0xe0, 0x00,
	0x00, 0x01, 0x94, 0x04, 0x00, 0x00, 0x11, 0x18, 0xec, 0xd3, 0x00, 0x00, 0x00, 0x00, 0x02, 0x14,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

func TestIGMPv3MembershipQuery(t *testing.T) {
	p := gopacket.NewPacket(igmp3v3MembershipQueryPacket, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeIGMP}, t)

	igmp := p.Layer(LayerTypeIGMP).(*IGMP)
	if igmp.Type != IGMPMembershipQuery {
		t.Fatal("Invalid IGMP type")
	}
}

func BenchmarkDecodeigmp3v3MembershipQueryPacket(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(igmp3v3MembershipQueryPacket, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// igmpv3MembershipReport2Records is the packet:
//   10:07:29.756202 IP 192.168.1.66 > 224.0.0.22: igmp v3 report, 2 group record(s)
//      0x0000:  0100 5e00 0016 0025 2e51 c381 0800 4658  ..^....%.Q....FX
//      0x0010:  0030 013c 0000 0102 8133 c0a8 0142 e000  .0.<.....3...B..
//      0x0020:  0016 9404 0000 2200 f33c 0000 0002 0200  ......"..<......
//      0x0030:  0000 efc3 0702 0200 0000 efff fffa       ..............
var igmpv3MembershipReport2Records = []byte{
	0x01, 0x00, 0x5e, 0x00, 0x00, 0x16, 0x00, 0x25, 0x2e, 0x51, 0xc3, 0x81, 0x08, 0x00, 0x46, 0x58,
	0x00, 0x30, 0x01, 0x3c, 0x00, 0x00, 0x01, 0x02, 0x81, 0x33, 0xc0, 0xa8, 0x01, 0x42, 0xe0, 0x00,
	0x00, 0x16, 0x94, 0x04, 0x00, 0x00, 0x22, 0x00, 0xf3, 0x3c, 0x00, 0x00, 0x00, 0x02, 0x02, 0x00,
	0x00, 0x00, 0xef, 0xc3, 0x07, 0x02, 0x02, 0x00, 0x00, 0x00, 0xef, 0xff, 0xff, 0xfa,
}

func TestIGMPv3MembershipReport2Records(t *testing.T) {
	p := gopacket.NewPacket(igmpv3MembershipReport2Records, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeIGMP}, t)

	igmp := p.Layer(LayerTypeIGMP).(*IGMP)
	if igmp.Type != IGMPMembershipReportV3 {
		t.Fatal("Invalid IGMP type")
	}
}

func BenchmarkDecodeigmpv3MembershipReport2Records(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(igmpv3MembershipReport2Records, LinkTypeEthernet, gopacket.NoCopy)
	}
}
gopacket-1.1.14/layers/ip4.go000066400000000000000000000175101316321740500157230ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"net"
	"strings"

	"github.com/google/gopacket"
)

type IPv4Flag uint8

const (
	IPv4EvilBit       IPv4Flag = 1 << 2 // http://tools.ietf.org/html/rfc3514 ;)
	IPv4DontFragment  IPv4Flag = 1 << 1
	IPv4MoreFragments IPv4Flag = 1 << 0
)

func (f IPv4Flag) String() string {
	var s []string
	if f&IPv4EvilBit != 0 {
		s = append(s, "Evil")
	}
	if f&IPv4DontFragment != 0 {
		s = append(s, "DF")
	}
	if f&IPv4MoreFragments != 0 {
		s = append(s, "MF")
	}
	return strings.Join(s, "|")
}

// IPv4 is the header of an IP packet.
type IPv4 struct {
	BaseLayer
	Version    uint8
	IHL        uint8
	TOS        uint8
	Length     uint16
	Id         uint16
	Flags      IPv4Flag
	FragOffset uint16
	TTL        uint8
	Protocol   IPProtocol
	Checksum   uint16
	SrcIP      net.IP
	DstIP      net.IP
	Options    []IPv4Option
	Padding    []byte
}

// LayerType returns LayerTypeIPv4
func (i *IPv4) LayerType() gopacket.LayerType { return LayerTypeIPv4 }
func (i *IPv4) NetworkFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointIPv4, i.SrcIP, i.DstIP)
}

type IPv4Option struct {
	OptionType   uint8
	OptionLength uint8
	OptionData   []byte
}

func (i IPv4Option) String() string {
	return fmt.Sprintf("IPv4Option(%v:%v)", i.OptionType, i.OptionData)
}

// for the current ipv4 options, return the number of bytes (including
// padding that the options used)
func (ip *IPv4) getIPv4OptionSize() uint8 {
	optionSize := uint8(0)
	for _, opt := range ip.Options {
		switch opt.OptionType {
		case 0:
			// this is the end of option lists
			optionSize++
		case 1:
			// this is the padding
			optionSize++
		default:
			optionSize += opt.OptionLength

		}
	}
	// make sure the options are aligned to 32 bit boundary
	if (optionSize % 4) != 0 {
		optionSize += 4 - (optionSize % 4)
	}
	return optionSize
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
func (ip *IPv4) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	optionLength := ip.getIPv4OptionSize()
	bytes, err := b.PrependBytes(20 + int(optionLength))
	if err != nil {
		return err
	}
	if opts.FixLengths {
		ip.IHL = 5 + (optionLength / 4)
		ip.Length = uint16(len(b.Bytes()))
	}
	bytes[0] = (ip.Version << 4) | ip.IHL
	bytes[1] = ip.TOS
	binary.BigEndian.PutUint16(bytes[2:], ip.Length)
	binary.BigEndian.PutUint16(bytes[4:], ip.Id)
	binary.BigEndian.PutUint16(bytes[6:], ip.flagsfrags())
	bytes[8] = ip.TTL
	bytes[9] = byte(ip.Protocol)
	if err := ip.AddressTo4(); err != nil {
		return err
	}
	copy(bytes[12:16], ip.SrcIP)
	copy(bytes[16:20], ip.DstIP)

	curLocation := 20
	// Now, we will encode the options
	for _, opt := range ip.Options {
		switch opt.OptionType {
		case 0:
			// this is the end of option lists
			bytes[curLocation] = 0
			curLocation++
		case 1:
			// this is the padding
			bytes[curLocation] = 1
			curLocation++
		default:
			bytes[curLocation] = opt.OptionType
			bytes[curLocation+1] = opt.OptionLength

			// sanity checking to protect us from buffer overrun
			if len(opt.OptionData) > int(opt.OptionLength-2) {
				return errors.New("option length is smaller than length of option data")
			}
			copy(bytes[curLocation+2:curLocation+int(opt.OptionLength)], opt.OptionData)
			curLocation += int(opt.OptionLength)
		}
	}

	if opts.ComputeChecksums {
		ip.Checksum = checksum(bytes)
	}
	binary.BigEndian.PutUint16(bytes[10:], ip.Checksum)
	return nil
}

func checksum(bytes []byte) uint16 {
	// Clear checksum bytes
	bytes[10] = 0
	bytes[11] = 0

	// Compute checksum
	var csum uint32
	for i := 0; i < len(bytes); i += 2 {
		csum += uint32(bytes[i]) << 8
		csum += uint32(bytes[i+1])
	}
	for {
		// Break when sum is less or equals to 0xFFFF
		if csum <= 65535 {
			break
		}
		// Add carry to the sum
		csum = (csum >> 16) + uint32(uint16(csum))
	}
	// Flip all the bits
	return ^uint16(csum)
}

func (ip *IPv4) flagsfrags() (ff uint16) {
	ff |= uint16(ip.Flags) << 13
	ff |= ip.FragOffset
	return
}

// DecodeFromBytes decodes the given bytes into this layer.
func (ip *IPv4) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	flagsfrags := binary.BigEndian.Uint16(data[6:8])

	ip.Version = uint8(data[0]) >> 4
	ip.IHL = uint8(data[0]) & 0x0F
	ip.TOS = data[1]
	ip.Length = binary.BigEndian.Uint16(data[2:4])
	ip.Id = binary.BigEndian.Uint16(data[4:6])
	ip.Flags = IPv4Flag(flagsfrags >> 13)
	ip.FragOffset = flagsfrags & 0x1FFF
	ip.TTL = data[8]
	ip.Protocol = IPProtocol(data[9])
	ip.Checksum = binary.BigEndian.Uint16(data[10:12])
	ip.SrcIP = data[12:16]
	ip.DstIP = data[16:20]
	ip.Options = ip.Options[:0]
	// Set up an initial guess for contents/payload... we'll reset these soon.
	ip.BaseLayer = BaseLayer{Contents: data}

	// This code is added for the following enviroment:
	// * Windows 10 with TSO option activated. ( tested on Hyper-V, RealTek ethernet driver )
	if ip.Length == 0 {
		// If using TSO(TCP Segmentation Offload), length is zero.
		// The actual packet length is the length of data.
		ip.Length = uint16(len(data))
	}

	if ip.Length < 20 {
		return fmt.Errorf("Invalid (too small) IP length (%d < 20)", ip.Length)
	} else if ip.IHL < 5 {
		return fmt.Errorf("Invalid (too small) IP header length (%d < 5)", ip.IHL)
	} else if int(ip.IHL*4) > int(ip.Length) {
		return fmt.Errorf("Invalid IP header length > IP length (%d > %d)", ip.IHL, ip.Length)
	}
	if cmp := len(data) - int(ip.Length); cmp > 0 {
		data = data[:ip.Length]
	} else if cmp < 0 {
		df.SetTruncated()
		if int(ip.IHL)*4 > len(data) {
			return errors.New("Not all IP header bytes available")
		}
	}
	ip.Contents = data[:ip.IHL*4]
	ip.Payload = data[ip.IHL*4:]
	// From here on, data contains the header options.
	data = data[20 : ip.IHL*4]
	// Pull out IP options
	for len(data) > 0 {
		if ip.Options == nil {
			// Pre-allocate to avoid growing the slice too much.
			ip.Options = make([]IPv4Option, 0, 4)
		}
		opt := IPv4Option{OptionType: data[0]}
		switch opt.OptionType {
		case 0: // End of options
			opt.OptionLength = 1
			ip.Options = append(ip.Options, opt)
			ip.Padding = data[1:]
			break
		case 1: // 1 byte padding
			opt.OptionLength = 1
		default:
			opt.OptionLength = data[1]
			opt.OptionData = data[2:opt.OptionLength]
		}
		if len(data) >= int(opt.OptionLength) {
			data = data[opt.OptionLength:]
		} else {
			return fmt.Errorf("IP option length exceeds remaining IP header size, option type %v length %v", opt.OptionType, opt.OptionLength)
		}
		ip.Options = append(ip.Options, opt)
	}
	return nil
}

func (i *IPv4) CanDecode() gopacket.LayerClass {
	return LayerTypeIPv4
}

func (i *IPv4) NextLayerType() gopacket.LayerType {
	if i.Flags&IPv4MoreFragments != 0 || i.FragOffset != 0 {
		return gopacket.LayerTypeFragment
	}
	return i.Protocol.LayerType()
}

func decodeIPv4(data []byte, p gopacket.PacketBuilder) error {
	ip := &IPv4{}
	err := ip.DecodeFromBytes(data, p)
	p.AddLayer(ip)
	p.SetNetworkLayer(ip)
	if err != nil {
		return err
	}
	return p.NextDecoder(ip.NextLayerType())
}

func checkIPv4Address(addr net.IP) (net.IP, error) {
	if c := addr.To4(); c != nil {
		return c, nil
	}
	if len(addr) == net.IPv6len {
		return nil, errors.New("address is IPv6")
	}
	return nil, fmt.Errorf("wrong length of %d bytes instead of %d", len(addr), net.IPv4len)
}

func (ip *IPv4) AddressTo4() error {
	var src, dst net.IP

	if addr, err := checkIPv4Address(ip.SrcIP); err != nil {
		return fmt.Errorf("Invalid source IPv4 address (%s)", err)
	} else {
		src = addr
	}
	if addr, err := checkIPv4Address(ip.DstIP); err != nil {
		return fmt.Errorf("Invalid destination IPv4 address (%s)", err)
	} else {
		dst = addr
	}
	ip.SrcIP = src
	ip.DstIP = dst
	return nil
}
gopacket-1.1.14/layers/ip4_test.go000066400000000000000000000071711316321740500167640ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// This file tests some of the functionality provided in the ip4.go

package layers

import (
	"encoding/binary"
	"encoding/hex"
	"net"
	"testing"

	"github.com/google/gopacket"
)

// Test the function getIPv4OptionSize when the ipv4 has no options
func TestGetIPOptLengthNoOpt(t *testing.T) {
	ip := IPv4{}
	length := ip.getIPv4OptionSize()
	if length != 0 {
		t.Fatalf("Empty option list should have 0 length.  Actual %d", length)
	}
}

// Test the function getIPv4OptionSize when the ipv4 has end of list option
func TestGetIPOptLengthEndOfList(t *testing.T) {
	ip := IPv4{}
	ip.Options = append(ip.Options, IPv4Option{OptionType: 0, OptionLength: 1})
	length := ip.getIPv4OptionSize()
	if length != 4 {
		t.Fatalf("After padding, the list should have 4 length.  Actual %d", length)
	}
}

// Test the function getIPv4OptionSize when the ipv4 has padding and end of list option
func TestGetIPOptLengthPaddingEndOfList(t *testing.T) {
	ip := IPv4{}
	ip.Options = append(ip.Options, IPv4Option{OptionType: 1, OptionLength: 1})
	ip.Options = append(ip.Options, IPv4Option{OptionType: 0, OptionLength: 1})
	length := ip.getIPv4OptionSize()
	if length != 4 {
		t.Fatalf("After padding, the list should have 4 length.  Actual %d", length)
	}
}

// Test the function getIPv4OptionSize when the ipv4 has some non-trivial option and end of list option
func TestGetIPOptLengthOptionEndOfList(t *testing.T) {
	ip := IPv4{}
	someByte := make([]byte, 8)
	ip.Options = append(ip.Options, IPv4Option{OptionType: 2, OptionLength: 10, OptionData: someByte})
	ip.Options = append(ip.Options, IPv4Option{OptionType: 0, OptionLength: 1})
	length := ip.getIPv4OptionSize()
	if length != 12 {
		t.Fatalf("The list should have 12 length.  Actual %d", length)
	}
}

// Tests that the Options slice is properly reset before parsing new data
func TestIPOptResetDuringDecoding(t *testing.T) {
	ip := &IPv4{
		Options: []IPv4Option{{OptionType: 42, OptionLength: 4, OptionData: make([]byte, 2)}},
	}

	ipWithoutOptions := &IPv4{
		SrcIP:    net.IPv4(192, 168, 1, 1),
		DstIP:    net.IPv4(192, 168, 1, 1),
		Protocol: IPProtocolTCP,
	}

	ipBytes, err := serialize(ipWithoutOptions)

	if err != nil {
		t.Fatalf("Failed to serialize ip layer: %v", err)
	}

	err = ip.DecodeFromBytes(ipBytes, gopacket.NilDecodeFeedback)

	if err != nil {
		t.Fatalf("Failed to deserialize ip layer: %v", err)
	}

	if len(ip.Options) > 0 {
		t.Fatalf("Options slice has stale data from previous packet")
	}

}

func serialize(ip *IPv4) ([]byte, error) {
	buffer := gopacket.NewSerializeBuffer()
	err := ip.SerializeTo(buffer, gopacket.SerializeOptions{
		FixLengths:       true,
		ComputeChecksums: true,
	})
	return buffer.Bytes(), err
}

// Test the function checksum
func TestChecksum(t *testing.T) {
	testData := []struct {
		name   string
		header string
		want   string
	}{{
		name:   "sum has two carries",
		header: "4540005800000000ff11ffff0aeb1d070aed8877",
		want:   "fffe",
	}, {
		name:   "wikipedia case",
		header: "45000073000040004011b861c0a80001c0a800c7",
		want:   "b861",
	}}

	for _, test := range testData {
		bytes, err := hex.DecodeString(test.header)
		if err != nil {
			t.Fatalf("Failed to Decode header: %v", err)
		}
		wantBytes, err := hex.DecodeString(test.want)
		if err != nil {
			t.Fatalf("Failed to decode want checksum: %v", err)
		}

		if got, want := checksum(bytes), binary.BigEndian.Uint16(wantBytes); got != want {
			t.Errorf("In test %q, got incorrect checksum: got(%x), want(%x)", test.name, got, want)
		}
	}
}
gopacket-1.1.14/layers/ip6.go000066400000000000000000000416321316321740500157270ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"net"

	"github.com/google/gopacket"
)

const (
	IPv6HopByHopOptionJumbogram = 0xC2 // RFC 2675
)

const (
	ipv6MaxPayloadLength = 65535
)

// IPv6 is the layer for the IPv6 header.
type IPv6 struct {
	// http://www.networksorcery.com/enp/protocol/ipv6.htm
	BaseLayer
	Version      uint8
	TrafficClass uint8
	FlowLabel    uint32
	Length       uint16
	NextHeader   IPProtocol
	HopLimit     uint8
	SrcIP        net.IP
	DstIP        net.IP
	HopByHop     *IPv6HopByHop
	// hbh will be pointed to by HopByHop if that layer exists.
	hbh IPv6HopByHop
}

// LayerType returns LayerTypeIPv6
func (i *IPv6) LayerType() gopacket.LayerType { return LayerTypeIPv6 }

func (i *IPv6) NetworkFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointIPv6, i.SrcIP, i.DstIP)
}

// Search for Jumbo Payload TLV in IPv6HopByHop and return (length, true) if found
func getIPv6HopByHopJumboLength(hopopts *IPv6HopByHop) (uint32, bool, error) {
	var tlv *IPv6HopByHopOption

	for _, t := range hopopts.Options {
		if t.OptionType == IPv6HopByHopOptionJumbogram {
			tlv = t
			break
		}
	}
	if tlv == nil {
		// Not found
		return 0, false, nil
	}
	if len(tlv.OptionData) != 4 {
		return 0, false, errors.New("Jumbo length TLV data must have length 4")
	}
	l := binary.BigEndian.Uint32(tlv.OptionData)
	if l <= ipv6MaxPayloadLength {
		return 0, false, fmt.Errorf("Jumbo length cannot be less than %d", ipv6MaxPayloadLength+1)
	}
	// Found
	return l, true, nil
}

// Adds zero-valued Jumbo TLV to IPv6 header if it does not exist
// (if necessary add hop-by-hop header)
func addIPv6JumboOption(ip6 *IPv6) {
	var tlv *IPv6HopByHopOption

	if ip6.HopByHop == nil {
		// Add IPv6 HopByHop
		ip6.HopByHop = &IPv6HopByHop{}
		ip6.HopByHop.NextHeader = ip6.NextHeader
		ip6.HopByHop.HeaderLength = 0
		ip6.NextHeader = IPProtocolIPv6HopByHop
	}
	for _, t := range ip6.HopByHop.Options {
		if t.OptionType == IPv6HopByHopOptionJumbogram {
			tlv = t
			break
		}
	}
	if tlv == nil {
		// Add Jumbo TLV
		tlv = &IPv6HopByHopOption{}
		ip6.HopByHop.Options = append(ip6.HopByHop.Options, tlv)
	}
	tlv.SetJumboLength(0)
}

// Set jumbo length in serialized IPv6 payload (starting with HopByHop header)
func setIPv6PayloadJumboLength(hbh []byte) error {
	pLen := len(hbh)
	if pLen < 8 {
		//HopByHop is minimum 8 bytes
		return fmt.Errorf("Invalid IPv6 payload (length %d)", pLen)
	}
	hbhLen := int((hbh[1] + 1) * 8)
	if hbhLen > pLen {
		return fmt.Errorf("Invalid hop-by-hop length (length: %d, payload: %d", hbhLen, pLen)
	}
	offset := 2 //start with options
	for offset < hbhLen {
		opt := hbh[offset]
		if opt == 0 {
			//Pad1
			offset += 1
			continue
		}
		optLen := int(hbh[offset+1])
		if opt == IPv6HopByHopOptionJumbogram {
			if optLen == 4 {
				binary.BigEndian.PutUint32(hbh[offset+2:], uint32(pLen))
				return nil
			}
			return fmt.Errorf("Jumbo TLV too short (%d bytes)", optLen)
		}
		offset += 2 + optLen
	}
	return errors.New("Jumbo TLV not found")
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (ip6 *IPv6) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var jumbo bool
	var err error

	payload := b.Bytes()
	pLen := len(payload)
	if pLen > ipv6MaxPayloadLength {
		jumbo = true
		if opts.FixLengths {
			// We need to set the length later because the hop-by-hop header may
			// not exist or else need padding, so pLen may yet change
			addIPv6JumboOption(ip6)
		} else if ip6.HopByHop == nil {
			return fmt.Errorf("Cannot fit payload length of %d into IPv6 packet", pLen)
		} else {
			_, ok, err := getIPv6HopByHopJumboLength(ip6.HopByHop)
			if err != nil {
				return err
			}
			if !ok {
				return errors.New("Missing jumbo length hop-by-hop option")
			}
		}
	}
	if ip6.HopByHop != nil {
		if ip6.NextHeader != IPProtocolIPv6HopByHop {
			// Just fix it instead of throwing an error
			ip6.NextHeader = IPProtocolIPv6HopByHop
		}
		err = ip6.HopByHop.SerializeTo(b, opts)
		if err != nil {
			return err
		}
		payload = b.Bytes()
		pLen = len(payload)
		if opts.FixLengths && jumbo {
			err := setIPv6PayloadJumboLength(payload)
			if err != nil {
				return err
			}
		}
	}
	if !jumbo && pLen > ipv6MaxPayloadLength {
		return errors.New("Cannot fit payload into IPv6 header")
	}
	bytes, err := b.PrependBytes(40)
	if err != nil {
		return err
	}
	bytes[0] = (ip6.Version << 4) | (ip6.TrafficClass >> 4)
	bytes[1] = (ip6.TrafficClass << 4) | uint8(ip6.FlowLabel>>16)
	binary.BigEndian.PutUint16(bytes[2:], uint16(ip6.FlowLabel))
	if opts.FixLengths {
		if jumbo {
			ip6.Length = 0
		} else {
			ip6.Length = uint16(pLen)
		}
	}
	binary.BigEndian.PutUint16(bytes[4:], ip6.Length)
	bytes[6] = byte(ip6.NextHeader)
	bytes[7] = byte(ip6.HopLimit)
	if err := ip6.AddressTo16(); err != nil {
		return err
	}
	copy(bytes[8:], ip6.SrcIP)
	copy(bytes[24:], ip6.DstIP)
	return nil
}

func (ip6 *IPv6) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	ip6.Version = uint8(data[0]) >> 4
	ip6.TrafficClass = uint8((binary.BigEndian.Uint16(data[0:2]) >> 4) & 0x00FF)
	ip6.FlowLabel = binary.BigEndian.Uint32(data[0:4]) & 0x000FFFFF
	ip6.Length = binary.BigEndian.Uint16(data[4:6])
	ip6.NextHeader = IPProtocol(data[6])
	ip6.HopLimit = data[7]
	ip6.SrcIP = data[8:24]
	ip6.DstIP = data[24:40]
	ip6.HopByHop = nil
	ip6.BaseLayer = BaseLayer{data[:40], data[40:]}

	// We treat a HopByHop IPv6 option as part of the IPv6 packet, since its
	// options are crucial for understanding what's actually happening per packet.
	if ip6.NextHeader == IPProtocolIPv6HopByHop {
		err := ip6.hbh.DecodeFromBytes(ip6.Payload, df)
		if err != nil {
			return err
		}
		ip6.HopByHop = &ip6.hbh
		pEnd, jumbo, err := getIPv6HopByHopJumboLength(ip6.HopByHop)
		if err != nil {
			return err
		}
		if jumbo && ip6.Length == 0 {
			pEnd := int(pEnd)
			if pEnd > len(ip6.Payload) {
				df.SetTruncated()
				pEnd = len(ip6.Payload)
			}
			ip6.Payload = ip6.Payload[:pEnd]
			return nil
		} else if jumbo && ip6.Length != 0 {
			return errors.New("IPv6 has jumbo length and IPv6 length is not 0")
		} else if !jumbo && ip6.Length == 0 {
			return errors.New("IPv6 length 0, but HopByHop header does not have jumbogram option")
		}
	}

	if ip6.Length == 0 {
		return fmt.Errorf("IPv6 length 0, but next header is %v, not HopByHop", ip6.NextHeader)
	} else {
		pEnd := int(ip6.Length)
		if pEnd > len(ip6.Payload) {
			df.SetTruncated()
			pEnd = len(ip6.Payload)
		}
		ip6.Payload = ip6.Payload[:pEnd]
	}
	return nil
}

func (i *IPv6) CanDecode() gopacket.LayerClass {
	return LayerTypeIPv6
}

func (i *IPv6) NextLayerType() gopacket.LayerType {
	if i.HopByHop != nil {
		return i.HopByHop.NextHeader.LayerType()
	}
	return i.NextHeader.LayerType()
}

func decodeIPv6(data []byte, p gopacket.PacketBuilder) error {
	ip6 := &IPv6{}
	err := ip6.DecodeFromBytes(data, p)
	p.AddLayer(ip6)
	p.SetNetworkLayer(ip6)
	if ip6.HopByHop != nil {
		p.AddLayer(ip6.HopByHop)
	}
	if err != nil {
		return err
	}
	return p.NextDecoder(ip6.NextLayerType())
}

type ipv6HeaderTLVOption struct {
	OptionType, OptionLength uint8
	ActualLength             int
	OptionData               []byte
	OptionAlignment          [2]uint8 // Xn+Y = [2]uint8{X, Y}
}

func (h *ipv6HeaderTLVOption) serializeTo(data []byte, fixLengths bool, dryrun bool) int {
	if fixLengths {
		h.OptionLength = uint8(len(h.OptionData))
	}
	length := int(h.OptionLength) + 2
	if !dryrun {
		data[0] = h.OptionType
		data[1] = h.OptionLength
		copy(data[2:], h.OptionData)
	}
	return length
}

func decodeIPv6HeaderTLVOption(data []byte) (h *ipv6HeaderTLVOption) {
	h = &ipv6HeaderTLVOption{}
	if data[0] == 0 {
		h.ActualLength = 1
		return
	}
	h.OptionType = data[0]
	h.OptionLength = data[1]
	h.ActualLength = int(h.OptionLength) + 2
	h.OptionData = data[2:h.ActualLength]
	return
}

func serializeTLVOptionPadding(data []byte, padLength int) {
	if padLength <= 0 {
		return
	}
	if padLength == 1 {
		data[0] = 0x0
		return
	}
	tlvLength := uint8(padLength) - 2
	data[0] = 0x1
	data[1] = tlvLength
	if tlvLength != 0 {
		for k := range data[2:] {
			data[k+2] = 0x0
		}
	}
	return
}

// If buf is 'nil' do a serialize dry run
func serializeIPv6HeaderTLVOptions(buf []byte, options []*ipv6HeaderTLVOption, fixLengths bool) int {
	var l int

	dryrun := buf == nil
	length := 2
	for _, opt := range options {
		if fixLengths {
			x := int(opt.OptionAlignment[0])
			y := int(opt.OptionAlignment[1])
			if x != 0 {
				n := length / x
				offset := x*n + y
				if offset < length {
					offset += x
				}
				if length != offset {
					pad := offset - length
					if !dryrun {
						serializeTLVOptionPadding(buf[length-2:], pad)
					}
					length += pad
				}
			}
		}
		if dryrun {
			l = opt.serializeTo(nil, fixLengths, true)
		} else {
			l = opt.serializeTo(buf[length-2:], fixLengths, false)
		}
		length += l
	}
	if fixLengths {
		pad := length % 8
		if pad != 0 {
			if !dryrun {
				serializeTLVOptionPadding(buf[length-2:], pad)
			}
			length += pad
		}
	}
	return length - 2
}

type ipv6ExtensionBase struct {
	BaseLayer
	NextHeader   IPProtocol
	HeaderLength uint8
	ActualLength int
}

func decodeIPv6ExtensionBase(data []byte) (i ipv6ExtensionBase) {
	i.NextHeader = IPProtocol(data[0])
	i.HeaderLength = data[1]
	i.ActualLength = int(i.HeaderLength)*8 + 8
	i.Contents = data[:i.ActualLength]
	i.Payload = data[i.ActualLength:]
	return
}

// IPv6ExtensionSkipper is a DecodingLayer which decodes and ignores v6
// extensions.  You can use it with a DecodingLayerParser to handle IPv6 stacks
// which may or may not have extensions.
type IPv6ExtensionSkipper struct {
	NextHeader IPProtocol
	BaseLayer
}

func (i *IPv6ExtensionSkipper) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	extension := decodeIPv6ExtensionBase(data)
	i.BaseLayer = BaseLayer{data[:extension.ActualLength], data[extension.ActualLength:]}
	i.NextHeader = extension.NextHeader
	return nil
}

func (i *IPv6ExtensionSkipper) CanDecode() gopacket.LayerClass {
	return LayerClassIPv6Extension
}

func (i *IPv6ExtensionSkipper) NextLayerType() gopacket.LayerType {
	return i.NextHeader.LayerType()
}

// IPv6HopByHopOption is a TLV option present in an IPv6 hop-by-hop extension.
type IPv6HopByHopOption ipv6HeaderTLVOption

// IPv6HopByHop is the IPv6 hop-by-hop extension.
type IPv6HopByHop struct {
	ipv6ExtensionBase
	Options []*IPv6HopByHopOption
}

// LayerType returns LayerTypeIPv6HopByHop.
func (i *IPv6HopByHop) LayerType() gopacket.LayerType { return LayerTypeIPv6HopByHop }

func (i *IPv6HopByHop) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var bytes []byte
	var err error

	o := make([]*ipv6HeaderTLVOption, 0, len(i.Options))
	for _, v := range i.Options {
		o = append(o, (*ipv6HeaderTLVOption)(v))
	}

	l := serializeIPv6HeaderTLVOptions(nil, o, opts.FixLengths)
	bytes, err = b.PrependBytes(l)
	if err != nil {
		return err
	}
	serializeIPv6HeaderTLVOptions(bytes, o, opts.FixLengths)

	length := len(bytes) + 2
	if length%8 != 0 {
		return errors.New("IPv6HopByHop actual length must be multiple of 8")
	}
	bytes, err = b.PrependBytes(2)
	if err != nil {
		return err
	}
	bytes[0] = uint8(i.NextHeader)
	if opts.FixLengths {
		i.HeaderLength = uint8((length / 8) - 1)
	}
	bytes[1] = uint8(i.HeaderLength)
	return nil
}

func (i *IPv6HopByHop) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	i.ipv6ExtensionBase = decodeIPv6ExtensionBase(data)
	offset := 2
	for offset < i.ActualLength {
		opt := decodeIPv6HeaderTLVOption(data[offset:])
		i.Options = append(i.Options, (*IPv6HopByHopOption)(opt))
		offset += opt.ActualLength
	}
	return nil
}

func decodeIPv6HopByHop(data []byte, p gopacket.PacketBuilder) error {
	i := &IPv6HopByHop{}
	err := i.DecodeFromBytes(data, p)
	p.AddLayer(i)
	if err != nil {
		return err
	}
	return p.NextDecoder(i.NextHeader)
}

func (o *IPv6HopByHopOption) SetJumboLength(len uint32) {
	o.OptionType = IPv6HopByHopOptionJumbogram
	o.OptionLength = 4
	o.ActualLength = 6
	if o.OptionData == nil {
		o.OptionData = make([]byte, 4)
	}
	binary.BigEndian.PutUint32(o.OptionData, len)
	o.OptionAlignment = [2]uint8{4, 2}
}

// IPv6Routing is the IPv6 routing extension.
type IPv6Routing struct {
	ipv6ExtensionBase
	RoutingType  uint8
	SegmentsLeft uint8
	// This segment is supposed to be zero according to RFC2460, the second set of
	// 4 bytes in the extension.
	Reserved []byte
	// SourceRoutingIPs is the set of IPv6 addresses requested for source routing,
	// set only if RoutingType == 0.
	SourceRoutingIPs []net.IP
}

// LayerType returns LayerTypeIPv6Routing.
func (i *IPv6Routing) LayerType() gopacket.LayerType { return LayerTypeIPv6Routing }

func decodeIPv6Routing(data []byte, p gopacket.PacketBuilder) error {
	i := &IPv6Routing{
		ipv6ExtensionBase: decodeIPv6ExtensionBase(data),
		RoutingType:       data[2],
		SegmentsLeft:      data[3],
		Reserved:          data[4:8],
	}
	switch i.RoutingType {
	case 0: // Source routing
		if (i.ActualLength-8)%16 != 0 {
			return fmt.Errorf("Invalid IPv6 source routing, length of type 0 packet %d", i.ActualLength)
		}
		for d := i.Contents[8:]; len(d) >= 16; d = d[16:] {
			i.SourceRoutingIPs = append(i.SourceRoutingIPs, net.IP(d[:16]))
		}
	default:
		return fmt.Errorf("Unknown IPv6 routing header type %d", i.RoutingType)
	}
	p.AddLayer(i)
	return p.NextDecoder(i.NextHeader)
}

// IPv6Fragment is the IPv6 fragment header, used for packet
// fragmentation/defragmentation.
type IPv6Fragment struct {
	BaseLayer
	NextHeader IPProtocol
	// Reserved1 is bits [8-16), from least to most significant, 0-indexed
	Reserved1      uint8
	FragmentOffset uint16
	// Reserved2 is bits [29-31), from least to most significant, 0-indexed
	Reserved2      uint8
	MoreFragments  bool
	Identification uint32
}

// LayerType returns LayerTypeIPv6Fragment.
func (i *IPv6Fragment) LayerType() gopacket.LayerType { return LayerTypeIPv6Fragment }

func decodeIPv6Fragment(data []byte, p gopacket.PacketBuilder) error {
	i := &IPv6Fragment{
		BaseLayer:      BaseLayer{data[:8], data[8:]},
		NextHeader:     IPProtocol(data[0]),
		Reserved1:      data[1],
		FragmentOffset: binary.BigEndian.Uint16(data[2:4]) >> 3,
		Reserved2:      data[3] & 0x6 >> 1,
		MoreFragments:  data[3]&0x1 != 0,
		Identification: binary.BigEndian.Uint32(data[4:8]),
	}
	p.AddLayer(i)
	return p.NextDecoder(gopacket.DecodeFragment)
}

// IPv6DestinationOption is a TLV option present in an IPv6 destination options extension.
type IPv6DestinationOption ipv6HeaderTLVOption

// IPv6Destination is the IPv6 destination options header.
type IPv6Destination struct {
	ipv6ExtensionBase
	Options []*IPv6DestinationOption
}

// LayerType returns LayerTypeIPv6Destination.
func (i *IPv6Destination) LayerType() gopacket.LayerType { return LayerTypeIPv6Destination }

func (i *IPv6Destination) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	i.ipv6ExtensionBase = decodeIPv6ExtensionBase(data)
	offset := 2
	for offset < i.ActualLength {
		opt := decodeIPv6HeaderTLVOption(data[offset:])
		i.Options = append(i.Options, (*IPv6DestinationOption)(opt))
		offset += opt.ActualLength
	}
	return nil
}

func decodeIPv6Destination(data []byte, p gopacket.PacketBuilder) error {
	i := &IPv6Destination{}
	err := i.DecodeFromBytes(data, p)
	p.AddLayer(i)
	if err != nil {
		return err
	}
	return p.NextDecoder(i.NextHeader)
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (i *IPv6Destination) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var bytes []byte
	var err error

	o := make([]*ipv6HeaderTLVOption, 0, len(i.Options))
	for _, v := range i.Options {
		o = append(o, (*ipv6HeaderTLVOption)(v))
	}

	l := serializeIPv6HeaderTLVOptions(nil, o, opts.FixLengths)
	bytes, err = b.PrependBytes(l)
	if err != nil {
		return err
	}
	serializeIPv6HeaderTLVOptions(bytes, o, opts.FixLengths)

	length := len(bytes) + 2
	if length%8 != 0 {
		return errors.New("IPv6Destination actual length must be multiple of 8")
	}
	bytes, err = b.PrependBytes(2)
	if err != nil {
		return err
	}
	bytes[0] = uint8(i.NextHeader)
	if opts.FixLengths {
		i.HeaderLength = uint8((length / 8) - 1)
	}
	bytes[1] = uint8(i.HeaderLength)
	return nil
}

func checkIPv6Address(addr net.IP) error {
	if len(addr) == net.IPv6len {
		return nil
	}
	if len(addr) == net.IPv4len {
		return errors.New("address is IPv4")
	}
	return fmt.Errorf("wrong length of %d bytes instead of %d", len(addr), net.IPv6len)
}

func (ip *IPv6) AddressTo16() error {
	if err := checkIPv6Address(ip.SrcIP); err != nil {
		return fmt.Errorf("Invalid source IPv6 address (%s)", err)
	}
	if err := checkIPv6Address(ip.DstIP); err != nil {
		return fmt.Errorf("Invalid destination IPv6 address (%s)", err)
	}
	return nil
}
gopacket-1.1.14/layers/ip6_test.go000066400000000000000000000366121316321740500167700ustar00rootroot00000000000000// Copyright 2014, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"bytes"
	"github.com/google/gopacket"
	"net"
	"reflect"
	"testing"
)

func TestSerializeIPv6HeaderTLVOptions(t *testing.T) {
	//RFC 2460 Appendix B
	/*
	   Example 3

	   A Hop-by-Hop or Destination Options header containing both options X
	   and Y from Examples 1 and 2 would have one of the two following
	   formats, depending on which option appeared first:

	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |  Next Header  | Hdr Ext Len=3 | Option Type=X |Opt Data Len=12|
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |                         4-octet field                         |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |                                                               |
	   +                         8-octet field                         +
	   |                                                               |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   | PadN Option=1 |Opt Data Len=1 |       0       | Option Type=Y |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |Opt Data Len=7 | 1-octet field |         2-octet field         |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |                         4-octet field                         |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   | PadN Option=1 |Opt Data Len=2 |       0       |       0       |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	*/
	opt1 := &ipv6HeaderTLVOption{}
	opt1.OptionType = 0x1e
	opt1.OptionData = []byte{0xaa, 0xaa, 0xaa, 0xaa, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb}
	opt1.OptionAlignment = [2]uint8{8, 2}

	opt2 := &ipv6HeaderTLVOption{}
	opt2.OptionType = 0x3e
	opt2.OptionData = []byte{0x11, 0x22, 0x22, 0x44, 0x44, 0x44, 0x44}
	opt2.OptionAlignment = [2]uint8{4, 3}

	l := serializeIPv6HeaderTLVOptions(nil, []*ipv6HeaderTLVOption{opt1, opt2}, true)
	b := make([]byte, l)
	serializeIPv6HeaderTLVOptions(b, []*ipv6HeaderTLVOption{opt1, opt2}, true)
	got := b
	want := []byte{0x1e, 0x0c, 0xaa, 0xaa, 0xaa, 0xaa, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x01, 0x01, 0x00, 0x3e, 0x07, 0x11, 0x22, 0x22, 0x44, 0x44, 0x44, 0x44, 0x01, 0x02, 0x00, 0x00}

	if !bytes.Equal(got, want) {
		t.Errorf("IPv6HeaderTLVOption serialize (X,Y) failed:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
	}

	/*
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |  Next Header  | Hdr Ext Len=3 | Pad1 Option=0 | Option Type=Y |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |Opt Data Len=7 | 1-octet field |         2-octet field         |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |                         4-octet field                         |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   | PadN Option=1 |Opt Data Len=4 |       0       |       0       |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |       0       |       0       | Option Type=X |Opt Data Len=12|
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |                         4-octet field                         |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	   |                                                               |
	   +                         8-octet field                         +
	   |                                                               |
	   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	*/

	l = serializeIPv6HeaderTLVOptions(nil, []*ipv6HeaderTLVOption{opt2, opt1}, true)
	b = make([]byte, l)
	serializeIPv6HeaderTLVOptions(b, []*ipv6HeaderTLVOption{opt2, opt1}, true)
	got = b
	want = []byte{0x00, 0x3e, 0x07, 0x11, 0x22, 0x22, 0x44, 0x44, 0x44, 0x44, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x0c, 0xaa, 0xaa, 0xaa, 0xaa, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb}

	if !bytes.Equal(got, want) {
		t.Errorf("IPv6HeaderTLVOption serialize (Y,X) failed:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
	}
}

var testPacketIPv6HopByHop0 = []byte{
	0x60, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x40, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x3b, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00,
}

func TestPacketIPv6HopByHop0Serialize(t *testing.T) {
	var serialize []gopacket.SerializableLayer = make([]gopacket.SerializableLayer, 0, 2)
	var err error

	ip6 := &IPv6{}
	ip6.Version = 6
	ip6.NextHeader = IPProtocolIPv6HopByHop
	ip6.HopLimit = 64
	ip6.SrcIP = net.ParseIP("2001:db8::1")
	ip6.DstIP = net.ParseIP("2001:db8::2")
	serialize = append(serialize, ip6)

	tlv := &IPv6HopByHopOption{}
	tlv.OptionType = 0x01 //PadN
	tlv.OptionData = []byte{0x00, 0x00, 0x00, 0x00}
	hop := &IPv6HopByHop{}
	hop.Options = append(hop.Options, tlv)
	hop.NextHeader = IPProtocolNoNextHeader
	ip6.HopByHop = hop

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	err = gopacket.SerializeLayers(buf, opts, serialize...)
	if err != nil {
		t.Fatal(err)
	}

	got := buf.Bytes()
	want := testPacketIPv6HopByHop0
	if !bytes.Equal(got, want) {
		t.Errorf("IPv6HopByHop serialize failed:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
	}
}

func TestPacketIPv6HopByHop0Decode(t *testing.T) {
	ip6 := &IPv6{
		BaseLayer: BaseLayer{
			Contents: []byte{
				0x60, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x40, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
			},
			Payload: []byte{0x3b, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00},
		},
		Version:      6,
		TrafficClass: 0,
		FlowLabel:    0,
		Length:       8,
		NextHeader:   IPProtocolIPv6HopByHop,
		HopLimit:     64,
		SrcIP:        net.IP{0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
		DstIP: net.IP{0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
	}

	hop := &ip6.hbh
	hop.ipv6ExtensionBase = ipv6ExtensionBase{
		BaseLayer: BaseLayer{
			Contents: []byte{0x3b, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00},
			Payload:  []byte{},
		},
		NextHeader:   IPProtocolNoNextHeader,
		HeaderLength: uint8(0),
		ActualLength: 8,
	}
	opt := &IPv6HopByHopOption{
		OptionType:   uint8(0x01),
		OptionLength: uint8(0x04),
		ActualLength: 6,
		OptionData:   []byte{0x00, 0x00, 0x00, 0x00},
	}
	hop.Options = append(hop.Options, opt)
	ip6.HopByHop = hop

	p := gopacket.NewPacket(testPacketIPv6HopByHop0, LinkTypeRaw, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeIPv6, LayerTypeIPv6HopByHop}, t)
	if got, ok := p.Layer(LayerTypeIPv6).(*IPv6); ok {
		want := ip6
		want.HopByHop = got.HopByHop // avoid comparing pointers
		if !reflect.DeepEqual(got, want) {
			t.Errorf("IPv6 packet processing failed:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
		}
	} else {
		t.Error("No IPv6 layer type found in packet")
	}
	if got, ok := p.Layer(LayerTypeIPv6HopByHop).(*IPv6HopByHop); ok {
		want := hop
		if !reflect.DeepEqual(got, want) {
			t.Errorf("IPv6HopByHop packet processing failed:\ngot\n%#v\n\nwant:\n%#v\n\n", got, want)
		}
	} else {
		t.Error("No IPv6HopByHop layer type found in packet")
	}
}

// testPacketIPv6Destination0 is the packet:
//   12:40:14.429409595 IP6 2001:db8::1 > 2001:db8::2: DSTOPT no next header
//   	0x0000:  6000 0000 0008 3c40 2001 0db8 0000 0000  `.....<@........
//   	0x0010:  0000 0000 0000 0001 2001 0db8 0000 0000  ................
//   	0x0020:  0000 0000 0000 0002 3b00 0104 0000 0000  ........;.......
var testPacketIPv6Destination0 = []byte{
	0x60, 0x00, 0x00, 0x00, 0x00, 0x08, 0x3c, 0x40, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x3b, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00,
}

func TestPacketIPv6Destination0Serialize(t *testing.T) {
	var serialize []gopacket.SerializableLayer = make([]gopacket.SerializableLayer, 0, 2)
	var err error

	ip6 := &IPv6{}
	ip6.Version = 6
	ip6.NextHeader = IPProtocolIPv6Destination
	ip6.HopLimit = 64
	ip6.SrcIP = net.ParseIP("2001:db8::1")
	ip6.DstIP = net.ParseIP("2001:db8::2")
	serialize = append(serialize, ip6)

	tlv := &IPv6DestinationOption{}
	tlv.OptionType = 0x01 //PadN
	tlv.OptionData = []byte{0x00, 0x00, 0x00, 0x00}
	dst := &IPv6Destination{}
	dst.Options = append(dst.Options, tlv)
	dst.NextHeader = IPProtocolNoNextHeader
	serialize = append(serialize, dst)

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	err = gopacket.SerializeLayers(buf, opts, serialize...)
	if err != nil {
		t.Fatal(err)
	}

	got := buf.Bytes()
	want := testPacketIPv6Destination0
	if !bytes.Equal(got, want) {
		t.Errorf("IPv6Destination serialize failed:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
	}
}

func TestPacketIPv6Destination0Decode(t *testing.T) {
	ip6 := &IPv6{
		BaseLayer: BaseLayer{
			Contents: []byte{
				0x60, 0x00, 0x00, 0x00, 0x00, 0x08, 0x3c, 0x40, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
			},
			Payload: []byte{0x3b, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00},
		},
		Version:      6,
		TrafficClass: 0,
		FlowLabel:    0,
		Length:       8,
		NextHeader:   IPProtocolIPv6Destination,
		HopLimit:     64,
		SrcIP:        net.IP{0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
		DstIP: net.IP{0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
	}

	dst := &IPv6Destination{}
	dst.BaseLayer = BaseLayer{
		Contents: []byte{0x3b, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00},
		Payload:  []byte{},
	}
	dst.NextHeader = IPProtocolNoNextHeader
	dst.HeaderLength = uint8(0)
	dst.ActualLength = 8
	opt := &IPv6DestinationOption{
		OptionType:   uint8(0x01),
		OptionLength: uint8(0x04),
		ActualLength: 6,
		OptionData:   []byte{0x00, 0x00, 0x00, 0x00},
	}
	dst.Options = append(dst.Options, opt)

	p := gopacket.NewPacket(testPacketIPv6Destination0, LinkTypeRaw, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeIPv6, LayerTypeIPv6Destination}, t)
	if got, ok := p.Layer(LayerTypeIPv6).(*IPv6); ok {
		want := ip6
		if !reflect.DeepEqual(got, want) {
			t.Errorf("IPv6 packet processing failed:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
		}
	} else {
		t.Error("No IPv6 layer type found in packet")
	}
	if got, ok := p.Layer(LayerTypeIPv6Destination).(*IPv6Destination); ok {
		want := dst
		if !reflect.DeepEqual(got, want) {
			t.Errorf("IPv6Destination packet processing failed:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
		}
	} else {
		t.Error("No IPv6Destination layer type found in packet")
	}
}

var testPacketIPv6JumbogramHeader = []byte{
	0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x3b, 0x00, 0xc2, 0x04, 0x00, 0x01, 0x00, 0x08,
}

func TestIPv6JumbogramSerialize(t *testing.T) {
	var serialize []gopacket.SerializableLayer = make([]gopacket.SerializableLayer, 0, 2)
	var err error

	ip6 := &IPv6{}
	ip6.Version = 6
	ip6.NextHeader = IPProtocolNoNextHeader
	ip6.HopLimit = 64
	ip6.SrcIP = net.ParseIP("2001:db8::1")
	ip6.DstIP = net.ParseIP("2001:db8::2")
	serialize = append(serialize, ip6)

	payload := make([]byte, ipv6MaxPayloadLength+1)
	for i := range payload {
		payload[i] = 0xfe
	}
	serialize = append(serialize, gopacket.Payload(payload))

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	err = gopacket.SerializeLayers(buf, opts, serialize...)
	if err != nil {
		t.Fatal(err)
	}

	got := buf.Bytes()
	w := new(bytes.Buffer)
	w.Write(testPacketIPv6JumbogramHeader)
	w.Write(payload)
	want := w.Bytes()

	if !bytes.Equal(got, want) {
		t.Errorf("IPv6 Jumbogram serialize failed:\ngot:\n%v\n\nwant:\n%v\n\n",
			gopacket.LongBytesGoString(got), gopacket.LongBytesGoString(want))
	}
}

func TestIPv6JumbogramDecode(t *testing.T) {
	payload := make([]byte, ipv6MaxPayloadLength+1)
	for i := range payload {
		payload[i] = 0xfe
	}

	ip6 := &IPv6{
		BaseLayer: BaseLayer{
			Contents: []byte{
				0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
			},
		},
		Version:      6,
		TrafficClass: 0,
		FlowLabel:    0,
		Length:       0,
		NextHeader:   IPProtocolIPv6HopByHop,
		HopLimit:     64,
		SrcIP:        net.IP{0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
		DstIP: net.IP{0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02},
	}
	buf := new(bytes.Buffer)
	buf.Write([]byte{0x3b, 0x00, 0xc2, 0x04, 0x00, 0x01, 0x00, 0x08})
	buf.Write(payload)
	ip6.Payload = buf.Bytes()

	hop := &ip6.hbh
	hop.Contents = []byte{0x3b, 0x00, 0xc2, 0x04, 0x00, 0x01, 0x00, 0x08}
	hop.Payload = payload
	hop.NextHeader = IPProtocolNoNextHeader
	hop.HeaderLength = uint8(0)
	hop.ActualLength = 8
	opt := &IPv6HopByHopOption{}
	opt.OptionType = uint8(0xc2)
	opt.OptionLength = uint8(0x04)
	opt.ActualLength = 6
	opt.OptionData = []byte{0x00, 0x01, 0x00, 0x08}
	hop.Options = append(hop.Options, opt)
	ip6.HopByHop = hop

	pkt := new(bytes.Buffer)
	pkt.Write(testPacketIPv6JumbogramHeader)
	pkt.Write(payload)

	p := gopacket.NewPacket(pkt.Bytes(), LinkTypeRaw, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeIPv6, LayerTypeIPv6HopByHop, gopacket.LayerTypePayload}, t)

	if got, ok := p.Layer(LayerTypeIPv6).(*IPv6); ok {
		want := ip6
		want.HopByHop = got.HopByHop // Hack, avoid comparing pointers
		if !reflect.DeepEqual(got, want) {
			t.Errorf("IPv6 packet processing failed:\ngot:\n%v\n\nwant:\n%v\n\n",
				gopacket.LayerGoString(got), gopacket.LayerGoString(want))
		}
	} else {
		t.Error("No IPv6 layer type found in packet")
	}

	if got, ok := p.Layer(LayerTypeIPv6HopByHop).(*IPv6HopByHop); ok {
		want := hop
		if !reflect.DeepEqual(got, want) {
			t.Errorf("IPv6HopByHop packet processing failed:\ngot:\n%v\n\nwant:\n%v\n\n",
				gopacket.LayerGoString(got), gopacket.LayerGoString(want))
		}
	} else {
		t.Error("No IPv6HopByHop layer type found in packet")
	}

	if got, ok := p.Layer(gopacket.LayerTypePayload).(*gopacket.Payload); ok {
		want := (*gopacket.Payload)(&payload)
		if !reflect.DeepEqual(got, want) {
			t.Errorf("Payload packet processing failed:\ngot:\n%v\n\nwant:\n%v\n\n",
				gopacket.LayerGoString(got), gopacket.LayerGoString(want))
		}
	} else {
		t.Error("No Payload layer type found in packet")
	}
}
gopacket-1.1.14/layers/ipsec.go000066400000000000000000000037021316321740500163300ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"github.com/google/gopacket"
)

// IPSecAH is the authentication header for IPv4/6 defined in
// http://tools.ietf.org/html/rfc2402
type IPSecAH struct {
	// While the auth header can be used for both IPv4 and v6, its format is that of
	// an IPv6 extension (NextHeader, PayloadLength, etc...), so we use ipv6ExtensionBase
	// to build it.
	ipv6ExtensionBase
	Reserved           uint16
	SPI, Seq           uint32
	AuthenticationData []byte
}

// LayerType returns LayerTypeIPSecAH.
func (i *IPSecAH) LayerType() gopacket.LayerType { return LayerTypeIPSecAH }

func decodeIPSecAH(data []byte, p gopacket.PacketBuilder) error {
	i := &IPSecAH{
		ipv6ExtensionBase: ipv6ExtensionBase{
			NextHeader:   IPProtocol(data[0]),
			HeaderLength: data[1],
		},
		Reserved: binary.BigEndian.Uint16(data[2:4]),
		SPI:      binary.BigEndian.Uint32(data[4:8]),
		Seq:      binary.BigEndian.Uint32(data[8:12]),
	}
	i.ActualLength = (int(i.HeaderLength) + 2) * 4
	i.AuthenticationData = data[12:i.ActualLength]
	i.Contents = data[:i.ActualLength]
	i.Payload = data[i.ActualLength:]
	p.AddLayer(i)
	return p.NextDecoder(i.NextHeader)
}

// IPSecESP is the encapsulating security payload defined in
// http://tools.ietf.org/html/rfc2406
type IPSecESP struct {
	BaseLayer
	SPI, Seq uint32
	// Encrypted contains the encrypted set of bytes sent in an ESP
	Encrypted []byte
}

// LayerType returns LayerTypeIPSecESP.
func (i *IPSecESP) LayerType() gopacket.LayerType { return LayerTypeIPSecESP }

func decodeIPSecESP(data []byte, p gopacket.PacketBuilder) error {
	i := &IPSecESP{
		BaseLayer: BaseLayer{data, nil},
		SPI:       binary.BigEndian.Uint32(data[:4]),
		Seq:       binary.BigEndian.Uint32(data[4:8]),
		Encrypted: data[8:],
	}
	p.AddLayer(i)
	return nil
}
gopacket-1.1.14/layers/ipsec_test.go000066400000000000000000000176741316321740500174040ustar00rootroot00000000000000// Copyright 2012, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"github.com/google/gopacket"
	"reflect"
	"testing"
)

// testPacketIPSecAHTransport is the packet:
//   20:45:10.325850 IP 192.168.1.1 > 192.168.1.2: AH(spi=0x00000101,seq=0x1): ICMP echo request, id 1560, seq 1, length 64
//      0x0000:  7ec0 ffc6 48f1 1a0e 3c4e 3b3a 0800 4500  ~...H... 192.168.1.2: AH(spi=0x00000101,seq=0x1): IP 172.16.1.1 > 172.16.2.1: ICMP echo request, id 31322, seq 1, length 64 (ipip-proto-4)
//      0x0000:  7220 4d91 63c9 566c ed2d 73cd 0800 4500  r.M.c.Vl.-s...E.
//      0x0010:  0080 0000 4000 4033 b6f7 c0a8 0101 c0a8  ....@.@3........
//      0x0020:  0102 0404 0000 0000 0101 0000 0001 cca4  ................
//      0x0030:  01da 9eb4 fb75 10fe 5a59 4500 0054 a96f  .....u..ZYE..T.o
//      0x0040:  4000 4001 3617 ac10 0101 ac10 0201 0800  @.@.6...........
//      0x0050:  d75f 7a5a 0001 0741 3355 0000 0000 a9db  ._zZ...A3U......
//      0x0060:  0300 0000 0000 1011 1213 1415 1617 1819  ................
//      0x0070:  1a1b 1c1d 1e1f 2021 2223 2425 2627 2829  .......!"#$%&'()
//      0x0080:  2a2b 2c2d 2e2f 3031 3233 3435 3637       *+,-./01234567
var testPacketIPSecAHTunnel = []byte{
	0x72, 0x20, 0x4d, 0x91, 0x63, 0xc9, 0x56, 0x6c, 0xed, 0x2d, 0x73, 0xcd, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x80, 0x00, 0x00, 0x40, 0x00, 0x40, 0x33, 0xb6, 0xf7, 0xc0, 0xa8, 0x01, 0x01, 0xc0, 0xa8,
	0x01, 0x02, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0xcc, 0xa4,
	0x01, 0xda, 0x9e, 0xb4, 0xfb, 0x75, 0x10, 0xfe, 0x5a, 0x59, 0x45, 0x00, 0x00, 0x54, 0xa9, 0x6f,
	0x40, 0x00, 0x40, 0x01, 0x36, 0x17, 0xac, 0x10, 0x01, 0x01, 0xac, 0x10, 0x02, 0x01, 0x08, 0x00,
	0xd7, 0x5f, 0x7a, 0x5a, 0x00, 0x01, 0x07, 0x41, 0x33, 0x55, 0x00, 0x00, 0x00, 0x00, 0xa9, 0xdb,
	0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
	0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29,
	0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
}

func TestPacketIPSecAHTunnel(t *testing.T) {
	p := gopacket.NewPacket(testPacketIPSecAHTunnel, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeIPSecAH, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	if got, ok := p.Layer(LayerTypeIPSecAH).(*IPSecAH); ok {
		want := &IPSecAH{
			Reserved:           0x0,
			SPI:                0x101,
			Seq:                1,
			AuthenticationData: []byte{0xcc, 0xa4, 0x01, 0xda, 0x9e, 0xb4, 0xfb, 0x75, 0x10, 0xfe, 0x5a, 0x59},
		}
		want.BaseLayer = BaseLayer{testPacketIPSecAHTunnel[34:58], testPacketIPSecAHTunnel[58:]}
		want.NextHeader = IPProtocolIPv4
		want.HeaderLength = 0x4
		want.ActualLength = 0x18
		if !reflect.DeepEqual(want, got) {
			t.Errorf("IPSecAH layer mismatch, \nwant %#v\ngot  %#v\n", want, got)
		}
	}
}

func BenchmarkDecodePacketIPSecAHTunnel(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketIPSecAHTunnel, LinkTypeEthernet, gopacket.NoCopy)
	}
}

// testPacketIPSecESP is the packet:
//   04:30:37.629376 IP 190.0.0.1 > 190.0.0.2: ESP(spi=0x0000006e,seq=0x13), length 116
//      0x0000:  0000 0000 0012 0011 434a d70a 0800 4500  ........CJ....E.
//      0x0010:  0088 0000 4000 4032 be40 be00 0001 be00  ....@.@2.@......
//      0x0020:  0002 0000 006e 0000 0013 82f4 1077 0418  .....n.......w..
//      0x0030:  e8ce dc45 1bac 22bb daaf 2ad2 c2e8 315b  ...E.."...*...1[
//      0x0040:  ce9a 39da 2aae cf43 3716 70ab 7e7c 4676  ..9.*..C7.p.~|Fv
//      0x0050:  c3fc d109 c990 274d f81c 6534 9a40 a0ef  ......'M..e4.@..
//      0x0060:  46b1 7da5 05af dda8 d0ba 6e23 d1ee 1f10  F.}.......n#....
//      0x0070:  730c 7371 03b1 445c 2f70 852f 8475 12fb  s.sq..D\/p./.u..
//      0x0080:  b057 a19b a617 bae7 09ca 8836 942f 3334  .W.........6./34
//      0x0090:  312b 96d2 a4e3                           1+....
var testPacketIPSecESP = []byte{
	0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x11, 0x43, 0x4a, 0xd7, 0x0a, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x88, 0x00, 0x00, 0x40, 0x00, 0x40, 0x32, 0xbe, 0x40, 0xbe, 0x00, 0x00, 0x01, 0xbe, 0x00,
	0x00, 0x02, 0x00, 0x00, 0x00, 0x6e, 0x00, 0x00, 0x00, 0x13, 0x82, 0xf4, 0x10, 0x77, 0x04, 0x18,
	0xe8, 0xce, 0xdc, 0x45, 0x1b, 0xac, 0x22, 0xbb, 0xda, 0xaf, 0x2a, 0xd2, 0xc2, 0xe8, 0x31, 0x5b,
	0xce, 0x9a, 0x39, 0xda, 0x2a, 0xae, 0xcf, 0x43, 0x37, 0x16, 0x70, 0xab, 0x7e, 0x7c, 0x46, 0x76,
	0xc3, 0xfc, 0xd1, 0x09, 0xc9, 0x90, 0x27, 0x4d, 0xf8, 0x1c, 0x65, 0x34, 0x9a, 0x40, 0xa0, 0xef,
	0x46, 0xb1, 0x7d, 0xa5, 0x05, 0xaf, 0xdd, 0xa8, 0xd0, 0xba, 0x6e, 0x23, 0xd1, 0xee, 0x1f, 0x10,
	0x73, 0x0c, 0x73, 0x71, 0x03, 0xb1, 0x44, 0x5c, 0x2f, 0x70, 0x85, 0x2f, 0x84, 0x75, 0x12, 0xfb,
	0xb0, 0x57, 0xa1, 0x9b, 0xa6, 0x17, 0xba, 0xe7, 0x09, 0xca, 0x88, 0x36, 0x94, 0x2f, 0x33, 0x34,
	0x31, 0x2b, 0x96, 0xd2, 0xa4, 0xe3,
}

func TestPacketIPSecESP(t *testing.T) {
	p := gopacket.NewPacket(testPacketIPSecESP, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeIPSecESP}, t)
}

func BenchmarkDecodePacketIPSecESP(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketIPSecESP, LinkTypeEthernet, gopacket.NoCopy)
	}
}
gopacket-1.1.14/layers/layertypes.go000066400000000000000000000474031316321740500174340ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"github.com/google/gopacket"
)

var (
	LayerTypeARP                         = gopacket.RegisterLayerType(10, gopacket.LayerTypeMetadata{Name: "ARP", Decoder: gopacket.DecodeFunc(decodeARP)})
	LayerTypeCiscoDiscovery              = gopacket.RegisterLayerType(11, gopacket.LayerTypeMetadata{Name: "CiscoDiscovery", Decoder: gopacket.DecodeFunc(decodeCiscoDiscovery)})
	LayerTypeEthernetCTP                 = gopacket.RegisterLayerType(12, gopacket.LayerTypeMetadata{Name: "EthernetCTP", Decoder: gopacket.DecodeFunc(decodeEthernetCTP)})
	LayerTypeEthernetCTPForwardData      = gopacket.RegisterLayerType(13, gopacket.LayerTypeMetadata{Name: "EthernetCTPForwardData", Decoder: nil})
	LayerTypeEthernetCTPReply            = gopacket.RegisterLayerType(14, gopacket.LayerTypeMetadata{Name: "EthernetCTPReply", Decoder: nil})
	LayerTypeDot1Q                       = gopacket.RegisterLayerType(15, gopacket.LayerTypeMetadata{Name: "Dot1Q", Decoder: gopacket.DecodeFunc(decodeDot1Q)})
	LayerTypeEtherIP                     = gopacket.RegisterLayerType(16, gopacket.LayerTypeMetadata{Name: "EtherIP", Decoder: gopacket.DecodeFunc(decodeEtherIP)})
	LayerTypeEthernet                    = gopacket.RegisterLayerType(17, gopacket.LayerTypeMetadata{Name: "Ethernet", Decoder: gopacket.DecodeFunc(decodeEthernet)})
	LayerTypeGRE                         = gopacket.RegisterLayerType(18, gopacket.LayerTypeMetadata{Name: "GRE", Decoder: gopacket.DecodeFunc(decodeGRE)})
	LayerTypeICMPv4                      = gopacket.RegisterLayerType(19, gopacket.LayerTypeMetadata{Name: "ICMPv4", Decoder: gopacket.DecodeFunc(decodeICMPv4)})
	LayerTypeIPv4                        = gopacket.RegisterLayerType(20, gopacket.LayerTypeMetadata{Name: "IPv4", Decoder: gopacket.DecodeFunc(decodeIPv4)})
	LayerTypeIPv6                        = gopacket.RegisterLayerType(21, gopacket.LayerTypeMetadata{Name: "IPv6", Decoder: gopacket.DecodeFunc(decodeIPv6)})
	LayerTypeLLC                         = gopacket.RegisterLayerType(22, gopacket.LayerTypeMetadata{Name: "LLC", Decoder: gopacket.DecodeFunc(decodeLLC)})
	LayerTypeSNAP                        = gopacket.RegisterLayerType(23, gopacket.LayerTypeMetadata{Name: "SNAP", Decoder: gopacket.DecodeFunc(decodeSNAP)})
	LayerTypeMPLS                        = gopacket.RegisterLayerType(24, gopacket.LayerTypeMetadata{Name: "MPLS", Decoder: gopacket.DecodeFunc(decodeMPLS)})
	LayerTypePPP                         = gopacket.RegisterLayerType(25, gopacket.LayerTypeMetadata{Name: "PPP", Decoder: gopacket.DecodeFunc(decodePPP)})
	LayerTypePPPoE                       = gopacket.RegisterLayerType(26, gopacket.LayerTypeMetadata{Name: "PPPoE", Decoder: gopacket.DecodeFunc(decodePPPoE)})
	LayerTypeRUDP                        = gopacket.RegisterLayerType(27, gopacket.LayerTypeMetadata{Name: "RUDP", Decoder: gopacket.DecodeFunc(decodeRUDP)})
	LayerTypeSCTP                        = gopacket.RegisterLayerType(28, gopacket.LayerTypeMetadata{Name: "SCTP", Decoder: gopacket.DecodeFunc(decodeSCTP)})
	LayerTypeSCTPUnknownChunkType        = gopacket.RegisterLayerType(29, gopacket.LayerTypeMetadata{Name: "SCTPUnknownChunkType", Decoder: nil})
	LayerTypeSCTPData                    = gopacket.RegisterLayerType(30, gopacket.LayerTypeMetadata{Name: "SCTPData", Decoder: nil})
	LayerTypeSCTPInit                    = gopacket.RegisterLayerType(31, gopacket.LayerTypeMetadata{Name: "SCTPInit", Decoder: nil})
	LayerTypeSCTPSack                    = gopacket.RegisterLayerType(32, gopacket.LayerTypeMetadata{Name: "SCTPSack", Decoder: nil})
	LayerTypeSCTPHeartbeat               = gopacket.RegisterLayerType(33, gopacket.LayerTypeMetadata{Name: "SCTPHeartbeat", Decoder: nil})
	LayerTypeSCTPError                   = gopacket.RegisterLayerType(34, gopacket.LayerTypeMetadata{Name: "SCTPError", Decoder: nil})
	LayerTypeSCTPShutdown                = gopacket.RegisterLayerType(35, gopacket.LayerTypeMetadata{Name: "SCTPShutdown", Decoder: nil})
	LayerTypeSCTPShutdownAck             = gopacket.RegisterLayerType(36, gopacket.LayerTypeMetadata{Name: "SCTPShutdownAck", Decoder: nil})
	LayerTypeSCTPCookieEcho              = gopacket.RegisterLayerType(37, gopacket.LayerTypeMetadata{Name: "SCTPCookieEcho", Decoder: nil})
	LayerTypeSCTPEmptyLayer              = gopacket.RegisterLayerType(38, gopacket.LayerTypeMetadata{Name: "SCTPEmptyLayer", Decoder: nil})
	LayerTypeSCTPInitAck                 = gopacket.RegisterLayerType(39, gopacket.LayerTypeMetadata{Name: "SCTPInitAck", Decoder: nil})
	LayerTypeSCTPHeartbeatAck            = gopacket.RegisterLayerType(40, gopacket.LayerTypeMetadata{Name: "SCTPHeartbeatAck", Decoder: nil})
	LayerTypeSCTPAbort                   = gopacket.RegisterLayerType(41, gopacket.LayerTypeMetadata{Name: "SCTPAbort", Decoder: nil})
	LayerTypeSCTPShutdownComplete        = gopacket.RegisterLayerType(42, gopacket.LayerTypeMetadata{Name: "SCTPShutdownComplete", Decoder: nil})
	LayerTypeSCTPCookieAck               = gopacket.RegisterLayerType(43, gopacket.LayerTypeMetadata{Name: "SCTPCookieAck", Decoder: nil})
	LayerTypeTCP                         = gopacket.RegisterLayerType(44, gopacket.LayerTypeMetadata{Name: "TCP", Decoder: gopacket.DecodeFunc(decodeTCP)})
	LayerTypeUDP                         = gopacket.RegisterLayerType(45, gopacket.LayerTypeMetadata{Name: "UDP", Decoder: gopacket.DecodeFunc(decodeUDP)})
	LayerTypeIPv6HopByHop                = gopacket.RegisterLayerType(46, gopacket.LayerTypeMetadata{Name: "IPv6HopByHop", Decoder: gopacket.DecodeFunc(decodeIPv6HopByHop)})
	LayerTypeIPv6Routing                 = gopacket.RegisterLayerType(47, gopacket.LayerTypeMetadata{Name: "IPv6Routing", Decoder: gopacket.DecodeFunc(decodeIPv6Routing)})
	LayerTypeIPv6Fragment                = gopacket.RegisterLayerType(48, gopacket.LayerTypeMetadata{Name: "IPv6Fragment", Decoder: gopacket.DecodeFunc(decodeIPv6Fragment)})
	LayerTypeIPv6Destination             = gopacket.RegisterLayerType(49, gopacket.LayerTypeMetadata{Name: "IPv6Destination", Decoder: gopacket.DecodeFunc(decodeIPv6Destination)})
	LayerTypeIPSecAH                     = gopacket.RegisterLayerType(50, gopacket.LayerTypeMetadata{Name: "IPSecAH", Decoder: gopacket.DecodeFunc(decodeIPSecAH)})
	LayerTypeIPSecESP                    = gopacket.RegisterLayerType(51, gopacket.LayerTypeMetadata{Name: "IPSecESP", Decoder: gopacket.DecodeFunc(decodeIPSecESP)})
	LayerTypeUDPLite                     = gopacket.RegisterLayerType(52, gopacket.LayerTypeMetadata{Name: "UDPLite", Decoder: gopacket.DecodeFunc(decodeUDPLite)})
	LayerTypeFDDI                        = gopacket.RegisterLayerType(53, gopacket.LayerTypeMetadata{Name: "FDDI", Decoder: gopacket.DecodeFunc(decodeFDDI)})
	LayerTypeLoopback                    = gopacket.RegisterLayerType(54, gopacket.LayerTypeMetadata{Name: "Loopback", Decoder: gopacket.DecodeFunc(decodeLoopback)})
	LayerTypeEAP                         = gopacket.RegisterLayerType(55, gopacket.LayerTypeMetadata{Name: "EAP", Decoder: gopacket.DecodeFunc(decodeEAP)})
	LayerTypeEAPOL                       = gopacket.RegisterLayerType(56, gopacket.LayerTypeMetadata{Name: "EAPOL", Decoder: gopacket.DecodeFunc(decodeEAPOL)})
	LayerTypeICMPv6                      = gopacket.RegisterLayerType(57, gopacket.LayerTypeMetadata{Name: "ICMPv6", Decoder: gopacket.DecodeFunc(decodeICMPv6)})
	LayerTypeLinkLayerDiscovery          = gopacket.RegisterLayerType(58, gopacket.LayerTypeMetadata{Name: "LinkLayerDiscovery", Decoder: gopacket.DecodeFunc(decodeLinkLayerDiscovery)})
	LayerTypeCiscoDiscoveryInfo          = gopacket.RegisterLayerType(59, gopacket.LayerTypeMetadata{Name: "CiscoDiscoveryInfo", Decoder: gopacket.DecodeFunc(decodeCiscoDiscoveryInfo)})
	LayerTypeLinkLayerDiscoveryInfo      = gopacket.RegisterLayerType(60, gopacket.LayerTypeMetadata{Name: "LinkLayerDiscoveryInfo", Decoder: nil})
	LayerTypeNortelDiscovery             = gopacket.RegisterLayerType(61, gopacket.LayerTypeMetadata{Name: "NortelDiscovery", Decoder: gopacket.DecodeFunc(decodeNortelDiscovery)})
	LayerTypeIGMP                        = gopacket.RegisterLayerType(62, gopacket.LayerTypeMetadata{Name: "IGMP", Decoder: gopacket.DecodeFunc(decodeIGMP)})
	LayerTypePFLog                       = gopacket.RegisterLayerType(63, gopacket.LayerTypeMetadata{Name: "PFLog", Decoder: gopacket.DecodeFunc(decodePFLog)})
	LayerTypeRadioTap                    = gopacket.RegisterLayerType(64, gopacket.LayerTypeMetadata{Name: "RadioTap", Decoder: gopacket.DecodeFunc(decodeRadioTap)})
	LayerTypeDot11                       = gopacket.RegisterLayerType(65, gopacket.LayerTypeMetadata{Name: "Dot11", Decoder: gopacket.DecodeFunc(decodeDot11)})
	LayerTypeDot11Ctrl                   = gopacket.RegisterLayerType(66, gopacket.LayerTypeMetadata{Name: "Dot11Ctrl", Decoder: gopacket.DecodeFunc(decodeDot11Ctrl)})
	LayerTypeDot11Data                   = gopacket.RegisterLayerType(67, gopacket.LayerTypeMetadata{Name: "Dot11Data", Decoder: gopacket.DecodeFunc(decodeDot11Data)})
	LayerTypeDot11DataCFAck              = gopacket.RegisterLayerType(68, gopacket.LayerTypeMetadata{Name: "Dot11DataCFAck", Decoder: gopacket.DecodeFunc(decodeDot11DataCFAck)})
	LayerTypeDot11DataCFPoll             = gopacket.RegisterLayerType(69, gopacket.LayerTypeMetadata{Name: "Dot11DataCFPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataCFPoll)})
	LayerTypeDot11DataCFAckPoll          = gopacket.RegisterLayerType(70, gopacket.LayerTypeMetadata{Name: "Dot11DataCFAckPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataCFAckPoll)})
	LayerTypeDot11DataNull               = gopacket.RegisterLayerType(71, gopacket.LayerTypeMetadata{Name: "Dot11DataNull", Decoder: gopacket.DecodeFunc(decodeDot11DataNull)})
	LayerTypeDot11DataCFAckNoData        = gopacket.RegisterLayerType(72, gopacket.LayerTypeMetadata{Name: "Dot11DataCFAck", Decoder: gopacket.DecodeFunc(decodeDot11DataCFAck)})
	LayerTypeDot11DataCFPollNoData       = gopacket.RegisterLayerType(73, gopacket.LayerTypeMetadata{Name: "Dot11DataCFPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataCFPoll)})
	LayerTypeDot11DataCFAckPollNoData    = gopacket.RegisterLayerType(74, gopacket.LayerTypeMetadata{Name: "Dot11DataCFAckPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataCFAckPoll)})
	LayerTypeDot11DataQOSData            = gopacket.RegisterLayerType(75, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSData", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSData)})
	LayerTypeDot11DataQOSDataCFAck       = gopacket.RegisterLayerType(76, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSDataCFAck", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSDataCFAck)})
	LayerTypeDot11DataQOSDataCFPoll      = gopacket.RegisterLayerType(77, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSDataCFPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSDataCFPoll)})
	LayerTypeDot11DataQOSDataCFAckPoll   = gopacket.RegisterLayerType(78, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSDataCFAckPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSDataCFAckPoll)})
	LayerTypeDot11DataQOSNull            = gopacket.RegisterLayerType(79, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSNull", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSNull)})
	LayerTypeDot11DataQOSCFPollNoData    = gopacket.RegisterLayerType(80, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSCFPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSCFPollNoData)})
	LayerTypeDot11DataQOSCFAckPollNoData = gopacket.RegisterLayerType(81, gopacket.LayerTypeMetadata{Name: "Dot11DataQOSCFAckPoll", Decoder: gopacket.DecodeFunc(decodeDot11DataQOSCFAckPollNoData)})
	LayerTypeDot11InformationElement     = gopacket.RegisterLayerType(82, gopacket.LayerTypeMetadata{Name: "Dot11InformationElement", Decoder: gopacket.DecodeFunc(decodeDot11InformationElement)})
	LayerTypeDot11CtrlCTS                = gopacket.RegisterLayerType(83, gopacket.LayerTypeMetadata{Name: "Dot11CtrlCTS", Decoder: gopacket.DecodeFunc(decodeDot11CtrlCTS)})
	LayerTypeDot11CtrlRTS                = gopacket.RegisterLayerType(84, gopacket.LayerTypeMetadata{Name: "Dot11CtrlRTS", Decoder: gopacket.DecodeFunc(decodeDot11CtrlRTS)})
	LayerTypeDot11CtrlBlockAckReq        = gopacket.RegisterLayerType(85, gopacket.LayerTypeMetadata{Name: "Dot11CtrlBlockAckReq", Decoder: gopacket.DecodeFunc(decodeDot11CtrlBlockAckReq)})
	LayerTypeDot11CtrlBlockAck           = gopacket.RegisterLayerType(86, gopacket.LayerTypeMetadata{Name: "Dot11CtrlBlockAck", Decoder: gopacket.DecodeFunc(decodeDot11CtrlBlockAck)})
	LayerTypeDot11CtrlPowersavePoll      = gopacket.RegisterLayerType(87, gopacket.LayerTypeMetadata{Name: "Dot11CtrlPowersavePoll", Decoder: gopacket.DecodeFunc(decodeDot11CtrlPowersavePoll)})
	LayerTypeDot11CtrlAck                = gopacket.RegisterLayerType(88, gopacket.LayerTypeMetadata{Name: "Dot11CtrlAck", Decoder: gopacket.DecodeFunc(decodeDot11CtrlAck)})
	LayerTypeDot11CtrlCFEnd              = gopacket.RegisterLayerType(89, gopacket.LayerTypeMetadata{Name: "Dot11CtrlCFEnd", Decoder: gopacket.DecodeFunc(decodeDot11CtrlCFEnd)})
	LayerTypeDot11CtrlCFEndAck           = gopacket.RegisterLayerType(90, gopacket.LayerTypeMetadata{Name: "Dot11CtrlCFEndAck", Decoder: gopacket.DecodeFunc(decodeDot11CtrlCFEndAck)})
	LayerTypeDot11MgmtAssociationReq     = gopacket.RegisterLayerType(91, gopacket.LayerTypeMetadata{Name: "Dot11MgmtAssociationReq", Decoder: gopacket.DecodeFunc(decodeDot11MgmtAssociationReq)})
	LayerTypeDot11MgmtAssociationResp    = gopacket.RegisterLayerType(92, gopacket.LayerTypeMetadata{Name: "Dot11MgmtAssociationResp", Decoder: gopacket.DecodeFunc(decodeDot11MgmtAssociationResp)})
	LayerTypeDot11MgmtReassociationReq   = gopacket.RegisterLayerType(93, gopacket.LayerTypeMetadata{Name: "Dot11MgmtReassociationReq", Decoder: gopacket.DecodeFunc(decodeDot11MgmtReassociationReq)})
	LayerTypeDot11MgmtReassociationResp  = gopacket.RegisterLayerType(94, gopacket.LayerTypeMetadata{Name: "Dot11MgmtReassociationResp", Decoder: gopacket.DecodeFunc(decodeDot11MgmtReassociationResp)})
	LayerTypeDot11MgmtProbeReq           = gopacket.RegisterLayerType(95, gopacket.LayerTypeMetadata{Name: "Dot11MgmtProbeReq", Decoder: gopacket.DecodeFunc(decodeDot11MgmtProbeReq)})
	LayerTypeDot11MgmtProbeResp          = gopacket.RegisterLayerType(96, gopacket.LayerTypeMetadata{Name: "Dot11MgmtProbeResp", Decoder: gopacket.DecodeFunc(decodeDot11MgmtProbeResp)})
	LayerTypeDot11MgmtMeasurementPilot   = gopacket.RegisterLayerType(97, gopacket.LayerTypeMetadata{Name: "Dot11MgmtMeasurementPilot", Decoder: gopacket.DecodeFunc(decodeDot11MgmtMeasurementPilot)})
	LayerTypeDot11MgmtBeacon             = gopacket.RegisterLayerType(98, gopacket.LayerTypeMetadata{Name: "Dot11MgmtBeacon", Decoder: gopacket.DecodeFunc(decodeDot11MgmtBeacon)})
	LayerTypeDot11MgmtATIM               = gopacket.RegisterLayerType(99, gopacket.LayerTypeMetadata{Name: "Dot11MgmtATIM", Decoder: gopacket.DecodeFunc(decodeDot11MgmtATIM)})
	LayerTypeDot11MgmtDisassociation     = gopacket.RegisterLayerType(100, gopacket.LayerTypeMetadata{Name: "Dot11MgmtDisassociation", Decoder: gopacket.DecodeFunc(decodeDot11MgmtDisassociation)})
	LayerTypeDot11MgmtAuthentication     = gopacket.RegisterLayerType(101, gopacket.LayerTypeMetadata{Name: "Dot11MgmtAuthentication", Decoder: gopacket.DecodeFunc(decodeDot11MgmtAuthentication)})
	LayerTypeDot11MgmtDeauthentication   = gopacket.RegisterLayerType(102, gopacket.LayerTypeMetadata{Name: "Dot11MgmtDeauthentication", Decoder: gopacket.DecodeFunc(decodeDot11MgmtDeauthentication)})
	LayerTypeDot11MgmtAction             = gopacket.RegisterLayerType(103, gopacket.LayerTypeMetadata{Name: "Dot11MgmtAction", Decoder: gopacket.DecodeFunc(decodeDot11MgmtAction)})
	LayerTypeDot11MgmtActionNoAck        = gopacket.RegisterLayerType(104, gopacket.LayerTypeMetadata{Name: "Dot11MgmtActionNoAck", Decoder: gopacket.DecodeFunc(decodeDot11MgmtActionNoAck)})
	LayerTypeDot11MgmtArubaWLAN          = gopacket.RegisterLayerType(105, gopacket.LayerTypeMetadata{Name: "Dot11MgmtArubaWLAN", Decoder: gopacket.DecodeFunc(decodeDot11MgmtArubaWLAN)})
	LayerTypeDot11WEP                    = gopacket.RegisterLayerType(106, gopacket.LayerTypeMetadata{Name: "Dot11WEP", Decoder: gopacket.DecodeFunc(decodeDot11WEP)})
	LayerTypeDNS                         = gopacket.RegisterLayerType(107, gopacket.LayerTypeMetadata{Name: "DNS", Decoder: gopacket.DecodeFunc(decodeDNS)})
	LayerTypeUSB                         = gopacket.RegisterLayerType(108, gopacket.LayerTypeMetadata{Name: "USB", Decoder: gopacket.DecodeFunc(decodeUSB)})
	LayerTypeUSBRequestBlockSetup        = gopacket.RegisterLayerType(109, gopacket.LayerTypeMetadata{Name: "USBRequestBlockSetup", Decoder: gopacket.DecodeFunc(decodeUSBRequestBlockSetup)})
	LayerTypeUSBControl                  = gopacket.RegisterLayerType(110, gopacket.LayerTypeMetadata{Name: "USBControl", Decoder: gopacket.DecodeFunc(decodeUSBControl)})
	LayerTypeUSBInterrupt                = gopacket.RegisterLayerType(111, gopacket.LayerTypeMetadata{Name: "USBInterrupt", Decoder: gopacket.DecodeFunc(decodeUSBInterrupt)})
	LayerTypeUSBBulk                     = gopacket.RegisterLayerType(112, gopacket.LayerTypeMetadata{Name: "USBBulk", Decoder: gopacket.DecodeFunc(decodeUSBBulk)})
	LayerTypeLinuxSLL                    = gopacket.RegisterLayerType(113, gopacket.LayerTypeMetadata{Name: "Linux SLL", Decoder: gopacket.DecodeFunc(decodeLinuxSLL)})
	LayerTypeSFlow                       = gopacket.RegisterLayerType(114, gopacket.LayerTypeMetadata{Name: "SFlow", Decoder: gopacket.DecodeFunc(decodeSFlow)})
	LayerTypePrismHeader                 = gopacket.RegisterLayerType(115, gopacket.LayerTypeMetadata{Name: "Prism monitor mode header", Decoder: gopacket.DecodeFunc(decodePrismHeader)})
	LayerTypeVXLAN                       = gopacket.RegisterLayerType(116, gopacket.LayerTypeMetadata{Name: "VXLAN", Decoder: gopacket.DecodeFunc(decodeVXLAN)})
	LayerTypeNTP                         = gopacket.RegisterLayerType(117, gopacket.LayerTypeMetadata{Name: "NTP", Decoder: gopacket.DecodeFunc(decodeNTP)})
	LayerTypeDHCPv4                      = gopacket.RegisterLayerType(118, gopacket.LayerTypeMetadata{Name: "DHCPv4", Decoder: gopacket.DecodeFunc(decodeDHCPv4)})
	LayerTypeVRRP                        = gopacket.RegisterLayerType(119, gopacket.LayerTypeMetadata{Name: "VRRP", Decoder: gopacket.DecodeFunc(decodeVRRP)})
	LayerTypeGeneve                      = gopacket.RegisterLayerType(120, gopacket.LayerTypeMetadata{Name: "Geneve", Decoder: gopacket.DecodeFunc(decodeGeneve)})
	LayerTypeSTP                         = gopacket.RegisterLayerType(121, gopacket.LayerTypeMetadata{Name: "STP", Decoder: gopacket.DecodeFunc(decodeSTP)})
)

var (
	// LayerClassIPNetwork contains TCP/IP network layer types.
	LayerClassIPNetwork = gopacket.NewLayerClass([]gopacket.LayerType{
		LayerTypeIPv4,
		LayerTypeIPv6,
	})
	// LayerClassIPTransport contains TCP/IP transport layer types.
	LayerClassIPTransport = gopacket.NewLayerClass([]gopacket.LayerType{
		LayerTypeTCP,
		LayerTypeUDP,
		LayerTypeSCTP,
	})
	// LayerClassIPControl contains TCP/IP control protocols.
	LayerClassIPControl = gopacket.NewLayerClass([]gopacket.LayerType{
		LayerTypeICMPv4,
		LayerTypeICMPv6,
	})
	// LayerClassSCTPChunk contains SCTP chunk types (not the top-level SCTP
	// layer).
	LayerClassSCTPChunk = gopacket.NewLayerClass([]gopacket.LayerType{
		LayerTypeSCTPUnknownChunkType,
		LayerTypeSCTPData,
		LayerTypeSCTPInit,
		LayerTypeSCTPSack,
		LayerTypeSCTPHeartbeat,
		LayerTypeSCTPError,
		LayerTypeSCTPShutdown,
		LayerTypeSCTPShutdownAck,
		LayerTypeSCTPCookieEcho,
		LayerTypeSCTPEmptyLayer,
		LayerTypeSCTPInitAck,
		LayerTypeSCTPHeartbeatAck,
		LayerTypeSCTPAbort,
		LayerTypeSCTPShutdownComplete,
		LayerTypeSCTPCookieAck,
	})
	// LayerClassIPv6Extension contains IPv6 extension headers.
	LayerClassIPv6Extension = gopacket.NewLayerClass([]gopacket.LayerType{
		LayerTypeIPv6HopByHop,
		LayerTypeIPv6Routing,
		LayerTypeIPv6Fragment,
		LayerTypeIPv6Destination,
	})
	LayerClassIPSec = gopacket.NewLayerClass([]gopacket.LayerType{
		LayerTypeIPSecAH,
		LayerTypeIPSecESP,
	})
)
gopacket-1.1.14/layers/linux_sll.go000066400000000000000000000050751316321740500172430ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"net"

	"github.com/google/gopacket"
)

type LinuxSLLPacketType uint16

const (
	LinuxSLLPacketTypeHost      LinuxSLLPacketType = 0 // To us
	LinuxSLLPacketTypeBroadcast LinuxSLLPacketType = 1 // To all
	LinuxSLLPacketTypeMulticast LinuxSLLPacketType = 2 // To group
	LinuxSLLPacketTypeOtherhost LinuxSLLPacketType = 3 // To someone else
	LinuxSLLPacketTypeOutgoing  LinuxSLLPacketType = 4 // Outgoing of any type
	// These ones are invisible by user level
	LinuxSLLPacketTypeLoopback  LinuxSLLPacketType = 5 // MC/BRD frame looped back
	LinuxSLLPacketTypeFastroute LinuxSLLPacketType = 6 // Fastrouted frame
)

func (l LinuxSLLPacketType) String() string {
	switch l {
	case LinuxSLLPacketTypeHost:
		return "host"
	case LinuxSLLPacketTypeBroadcast:
		return "broadcast"
	case LinuxSLLPacketTypeMulticast:
		return "multicast"
	case LinuxSLLPacketTypeOtherhost:
		return "otherhost"
	case LinuxSLLPacketTypeOutgoing:
		return "outgoing"
	case LinuxSLLPacketTypeLoopback:
		return "loopback"
	case LinuxSLLPacketTypeFastroute:
		return "fastroute"
	}
	return fmt.Sprintf("Unknown(%d)", int(l))
}

type LinuxSLL struct {
	BaseLayer
	PacketType   LinuxSLLPacketType
	AddrLen      uint16
	Addr         net.HardwareAddr
	EthernetType EthernetType
}

// LayerType returns LayerTypeLinuxSLL.
func (sll *LinuxSLL) LayerType() gopacket.LayerType { return LayerTypeLinuxSLL }

func (sll *LinuxSLL) CanDecode() gopacket.LayerClass {
	return LayerTypeLinuxSLL
}

func (sll *LinuxSLL) LinkFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointMAC, sll.Addr, nil)
}

func (sll *LinuxSLL) NextLayerType() gopacket.LayerType {
	return sll.EthernetType.LayerType()
}

func (sll *LinuxSLL) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 16 {
		return errors.New("Linux SLL packet too small")
	}
	sll.PacketType = LinuxSLLPacketType(binary.BigEndian.Uint16(data[0:2]))
	sll.AddrLen = binary.BigEndian.Uint16(data[4:6])

	sll.Addr = net.HardwareAddr(data[6 : sll.AddrLen+6])
	sll.EthernetType = EthernetType(binary.BigEndian.Uint16(data[14:16]))
	sll.BaseLayer = BaseLayer{data[:16], data[16:]}

	return nil
}

func decodeLinuxSLL(data []byte, p gopacket.PacketBuilder) error {
	sll := &LinuxSLL{}
	if err := sll.DecodeFromBytes(data, p); err != nil {
		return err
	}
	p.AddLayer(sll)
	p.SetLinkLayer(sll)
	return p.NextDecoder(sll.EthernetType)
}
gopacket-1.1.14/layers/llc.go000066400000000000000000000075771316321740500160150ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"

	"github.com/google/gopacket"
)

// LLC is the layer used for 802.2 Logical Link Control headers.
// See http://standards.ieee.org/getieee802/download/802.2-1998.pdf
type LLC struct {
	BaseLayer
	DSAP    uint8
	IG      bool // true means group, false means individual
	SSAP    uint8
	CR      bool // true means response, false means command
	Control uint16
}

// LayerType returns gopacket.LayerTypeLLC.
func (l *LLC) LayerType() gopacket.LayerType { return LayerTypeLLC }

// SNAP is used inside LLC.  See
// http://standards.ieee.org/getieee802/download/802-2001.pdf.
// From http://en.wikipedia.org/wiki/Subnetwork_Access_Protocol:
//  "[T]he Subnetwork Access Protocol (SNAP) is a mechanism for multiplexing,
//  on networks using IEEE 802.2 LLC, more protocols than can be distinguished
//  by the 8-bit 802.2 Service Access Point (SAP) fields."
type SNAP struct {
	BaseLayer
	OrganizationalCode []byte
	Type               EthernetType
}

// LayerType returns gopacket.LayerTypeSNAP.
func (s *SNAP) LayerType() gopacket.LayerType { return LayerTypeSNAP }

func decodeLLC(data []byte, p gopacket.PacketBuilder) error {
	l := &LLC{
		DSAP:    data[0] & 0xFE,
		IG:      data[0]&0x1 != 0,
		SSAP:    data[1] & 0xFE,
		CR:      data[1]&0x1 != 0,
		Control: uint16(data[2]),
	}
	if l.Control&0x1 == 0 || l.Control&0x3 == 0x1 {
		l.Control = l.Control<<8 | uint16(data[3])
		l.Contents = data[:4]
		l.Payload = data[4:]
	} else {
		l.Contents = data[:3]
		l.Payload = data[3:]
	}
	p.AddLayer(l)
	switch {
	case l.DSAP == 0xAA && l.SSAP == 0xAA:
		return p.NextDecoder(LayerTypeSNAP)
	case l.DSAP == 0x42 && l.SSAP == 0x42:
		return p.NextDecoder(LayerTypeSTP)
	}
	return p.NextDecoder(gopacket.DecodeUnknown)
}

func decodeSNAP(data []byte, p gopacket.PacketBuilder) error {
	s := &SNAP{
		OrganizationalCode: data[:3],
		Type:               EthernetType(binary.BigEndian.Uint16(data[3:5])),
		BaseLayer:          BaseLayer{data[:5], data[5:]},
	}
	p.AddLayer(s)
	// BUG(gconnell):  When decoding SNAP, we treat the SNAP type as an Ethernet
	// type.  This may not actually be an ethernet type in all cases,
	// depending on the organizational code.  Right now, we don't check.
	return p.NextDecoder(s.Type)
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (l *LLC) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var ig_flag, cr_flag byte
	var length int

	if l.Control&0xFF00 != 0 {
		length = 4
	} else {
		length = 3
	}

	if l.DSAP&0x1 != 0 {
		return errors.New("DSAP value invalid, should not include IG flag bit")
	}

	if l.SSAP&0x1 != 0 {
		return errors.New("SSAP value invalid, should not include CR flag bit")
	}

	if buf, err := b.PrependBytes(length); err != nil {
		return err
	} else {
		ig_flag = 0
		if l.IG {
			ig_flag = 0x1
		}

		cr_flag = 0
		if l.CR {
			cr_flag = 0x1
		}

		buf[0] = l.DSAP + ig_flag
		buf[1] = l.SSAP + cr_flag

		if length == 4 {
			buf[2] = uint8(l.Control >> 8)
			buf[3] = uint8(l.Control)
		} else {
			buf[2] = uint8(l.Control)
		}
	}

	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (s *SNAP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	if buf, err := b.PrependBytes(5); err != nil {
		return err
	} else {
		buf[0] = s.OrganizationalCode[0]
		buf[1] = s.OrganizationalCode[1]
		buf[2] = s.OrganizationalCode[2]
		binary.BigEndian.PutUint16(buf[3:5], uint16(s.Type))
	}

	return nil
}
gopacket-1.1.14/layers/lldp.go000066400000000000000000001311271316321740500161630ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"

	"github.com/google/gopacket"
)

// LLDPTLVType is the type of each TLV value in a LinkLayerDiscovery packet.
type LLDPTLVType byte

const (
	LLDPTLVEnd             LLDPTLVType = 0
	LLDPTLVChassisID       LLDPTLVType = 1
	LLDPTLVPortID          LLDPTLVType = 2
	LLDPTLVTTL             LLDPTLVType = 3
	LLDPTLVPortDescription LLDPTLVType = 4
	LLDPTLVSysName         LLDPTLVType = 5
	LLDPTLVSysDescription  LLDPTLVType = 6
	LLDPTLVSysCapabilities LLDPTLVType = 7
	LLDPTLVMgmtAddress     LLDPTLVType = 8
	LLDPTLVOrgSpecific     LLDPTLVType = 127
)

// LinkLayerDiscoveryValue is a TLV value inside a LinkLayerDiscovery packet layer.
type LinkLayerDiscoveryValue struct {
	Type   LLDPTLVType
	Length uint16
	Value  []byte
}

// LLDPChassisIDSubType specifies the value type for a single LLDPChassisID.ID
type LLDPChassisIDSubType byte

// LLDP Chassis Types
const (
	LLDPChassisIDSubTypeReserved    LLDPChassisIDSubType = 0
	LLDPChassisIDSubTypeChassisComp LLDPChassisIDSubType = 1
	LLDPChassisIDSubtypeIfaceAlias  LLDPChassisIDSubType = 2
	LLDPChassisIDSubTypePortComp    LLDPChassisIDSubType = 3
	LLDPChassisIDSubTypeMACAddr     LLDPChassisIDSubType = 4
	LLDPChassisIDSubTypeNetworkAddr LLDPChassisIDSubType = 5
	LLDPChassisIDSubtypeIfaceName   LLDPChassisIDSubType = 6
	LLDPChassisIDSubTypeLocal       LLDPChassisIDSubType = 7
)

type LLDPChassisID struct {
	Subtype LLDPChassisIDSubType
	ID      []byte
}

// LLDPPortIDSubType specifies the value type for a single LLDPPortID.ID
type LLDPPortIDSubType byte

// LLDP PortID types
const (
	LLDPPortIDSubtypeReserved       LLDPPortIDSubType = 0
	LLDPPortIDSubtypeIfaceAlias     LLDPPortIDSubType = 1
	LLDPPortIDSubtypePortComp       LLDPPortIDSubType = 2
	LLDPPortIDSubtypeMACAddr        LLDPPortIDSubType = 3
	LLDPPortIDSubtypeNetworkAddr    LLDPPortIDSubType = 4
	LLDPPortIDSubtypeIfaceName      LLDPPortIDSubType = 5
	LLDPPortIDSubtypeAgentCircuitID LLDPPortIDSubType = 6
	LLDPPortIDSubtypeLocal          LLDPPortIDSubType = 7
)

type LLDPPortID struct {
	Subtype LLDPPortIDSubType
	ID      []byte
}

// LinkLayerDiscovery is a packet layer containing the LinkLayer Discovery Protocol.
// See http:http://standards.ieee.org/getieee802/download/802.1AB-2009.pdf
// ChassisID, PortID and TTL are mandatory TLV's. Other values can be decoded
// with DecodeValues()
type LinkLayerDiscovery struct {
	BaseLayer
	ChassisID LLDPChassisID
	PortID    LLDPPortID
	TTL       uint16
	Values    []LinkLayerDiscoveryValue
}

type IEEEOUI uint32

// http://standards.ieee.org/develop/regauth/oui/oui.txt
const (
	IEEEOUI8021     IEEEOUI = 0x0080c2
	IEEEOUI8023     IEEEOUI = 0x00120f
	IEEEOUI80211    IEEEOUI = 0x000fac
	IEEEOUI8021Qbg  IEEEOUI = 0x0013BF
	IEEEOUICisco2   IEEEOUI = 0x000142
	IEEEOUIMedia    IEEEOUI = 0x0012bb // TR-41
	IEEEOUIProfinet IEEEOUI = 0x000ecf
	IEEEOUIDCBX     IEEEOUI = 0x001b21
)

// LLDPOrgSpecificTLV is an Organisation-specific TLV
type LLDPOrgSpecificTLV struct {
	OUI     IEEEOUI
	SubType uint8
	Info    []byte
}

// LLDPCapabilities Types
const (
	LLDPCapsOther       uint16 = 1 << 0
	LLDPCapsRepeater    uint16 = 1 << 1
	LLDPCapsBridge      uint16 = 1 << 2
	LLDPCapsWLANAP      uint16 = 1 << 3
	LLDPCapsRouter      uint16 = 1 << 4
	LLDPCapsPhone       uint16 = 1 << 5
	LLDPCapsDocSis      uint16 = 1 << 6
	LLDPCapsStationOnly uint16 = 1 << 7
	LLDPCapsCVLAN       uint16 = 1 << 8
	LLDPCapsSVLAN       uint16 = 1 << 9
	LLDPCapsTmpr        uint16 = 1 << 10
)

// LLDPCapabilities represents the capabilities of a device
type LLDPCapabilities struct {
	Other       bool
	Repeater    bool
	Bridge      bool
	WLANAP      bool
	Router      bool
	Phone       bool
	DocSis      bool
	StationOnly bool
	CVLAN       bool
	SVLAN       bool
	TMPR        bool
}

type LLDPSysCapabilities struct {
	SystemCap  LLDPCapabilities
	EnabledCap LLDPCapabilities
}

type IANAAddressFamily byte

// LLDP Management Address Subtypes
// http://www.iana.org/assignments/address-family-numbers/address-family-numbers.xml
const (
	IANAAddressFamilyReserved IANAAddressFamily = 0
	IANAAddressFamilyIPV4     IANAAddressFamily = 1
	IANAAddressFamilyIPV6     IANAAddressFamily = 2
	IANAAddressFamilyNSAP     IANAAddressFamily = 3
	IANAAddressFamilyHDLC     IANAAddressFamily = 4
	IANAAddressFamilyBBN1822  IANAAddressFamily = 5
	IANAAddressFamily802      IANAAddressFamily = 6
	IANAAddressFamilyE163     IANAAddressFamily = 7
	IANAAddressFamilyE164     IANAAddressFamily = 8
	IANAAddressFamilyF69      IANAAddressFamily = 9
	IANAAddressFamilyX121     IANAAddressFamily = 10
	IANAAddressFamilyIPX      IANAAddressFamily = 11
	IANAAddressFamilyAtalk    IANAAddressFamily = 12
	IANAAddressFamilyDecnet   IANAAddressFamily = 13
	IANAAddressFamilyBanyan   IANAAddressFamily = 14
	IANAAddressFamilyE164NSAP IANAAddressFamily = 15
	IANAAddressFamilyDNS      IANAAddressFamily = 16
	IANAAddressFamilyDistname IANAAddressFamily = 17
	IANAAddressFamilyASNumber IANAAddressFamily = 18
	IANAAddressFamilyXTPIPV4  IANAAddressFamily = 19
	IANAAddressFamilyXTPIPV6  IANAAddressFamily = 20
	IANAAddressFamilyXTP      IANAAddressFamily = 21
	IANAAddressFamilyFcWWPN   IANAAddressFamily = 22
	IANAAddressFamilyFcWWNN   IANAAddressFamily = 23
	IANAAddressFamilyGWID     IANAAddressFamily = 24
	IANAAddressFamilyL2VPN    IANAAddressFamily = 25
)

type LLDPInterfaceSubtype byte

// LLDP Interface Subtypes
const (
	LLDPInterfaceSubtypeUnknown LLDPInterfaceSubtype = 1
	LLDPInterfaceSubtypeifIndex LLDPInterfaceSubtype = 2
	LLDPInterfaceSubtypeSysPort LLDPInterfaceSubtype = 3
)

type LLDPMgmtAddress struct {
	Subtype          IANAAddressFamily
	Address          []byte
	InterfaceSubtype LLDPInterfaceSubtype
	InterfaceNumber  uint32
	OID              string
}

// LinkLayerDiscoveryInfo represents the decoded details for a set of LinkLayerDiscoveryValues
// Organisation-specific TLV's can be decoded using the various Decode() methods
type LinkLayerDiscoveryInfo struct {
	BaseLayer
	PortDescription string
	SysName         string
	SysDescription  string
	SysCapabilities LLDPSysCapabilities
	MgmtAddress     LLDPMgmtAddress
	OrgTLVs         []LLDPOrgSpecificTLV      // Private TLVs
	Unknown         []LinkLayerDiscoveryValue // undecoded TLVs
}

/// IEEE 802.1 TLV Subtypes
const (
	LLDP8021SubtypePortVLANID       uint8 = 1
	LLDP8021SubtypeProtocolVLANID   uint8 = 2
	LLDP8021SubtypeVLANName         uint8 = 3
	LLDP8021SubtypeProtocolIdentity uint8 = 4
	LLDP8021SubtypeVDIUsageDigest   uint8 = 5
	LLDP8021SubtypeManagementVID    uint8 = 6
	LLDP8021SubtypeLinkAggregation  uint8 = 7
)

// VLAN Port Protocol ID options
const (
	LLDPProtocolVLANIDCapability byte = 1 << 1
	LLDPProtocolVLANIDStatus     byte = 1 << 2
)

type PortProtocolVLANID struct {
	Supported bool
	Enabled   bool
	ID        uint16
}

type VLANName struct {
	ID   uint16
	Name string
}

type ProtocolIdentity []byte

// LACP options
const (
	LLDPAggregationCapability byte = 1 << 0
	LLDPAggregationStatus     byte = 1 << 1
)

// IEEE 802 Link Aggregation parameters
type LLDPLinkAggregation struct {
	Supported bool
	Enabled   bool
	PortID    uint32
}

// LLDPInfo8021 represents the information carried in 802.1 Org-specific TLVs
type LLDPInfo8021 struct {
	PVID               uint16
	PPVIDs             []PortProtocolVLANID
	VLANNames          []VLANName
	ProtocolIdentities []ProtocolIdentity
	VIDUsageDigest     uint32
	ManagementVID      uint16
	LinkAggregation    LLDPLinkAggregation
}

// IEEE 802.3 TLV Subtypes
const (
	LLDP8023SubtypeMACPHY          uint8 = 1
	LLDP8023SubtypeMDIPower        uint8 = 2
	LLDP8023SubtypeLinkAggregation uint8 = 3
	LLDP8023SubtypeMTU             uint8 = 4
)

// MACPHY options
const (
	LLDPMACPHYCapability byte = 1 << 0
	LLDPMACPHYStatus     byte = 1 << 1
)

// From IANA-MAU-MIB (introduced by RFC 4836) - dot3MauType
const (
	LLDPMAUTypeUnknown         uint16 = 0
	LLDPMAUTypeAUI             uint16 = 1
	LLDPMAUType10Base5         uint16 = 2
	LLDPMAUTypeFOIRL           uint16 = 3
	LLDPMAUType10Base2         uint16 = 4
	LLDPMAUType10BaseT         uint16 = 5
	LLDPMAUType10BaseFP        uint16 = 6
	LLDPMAUType10BaseFB        uint16 = 7
	LLDPMAUType10BaseFL        uint16 = 8
	LLDPMAUType10BROAD36       uint16 = 9
	LLDPMAUType10BaseT_HD      uint16 = 10
	LLDPMAUType10BaseT_FD      uint16 = 11
	LLDPMAUType10BaseFL_HD     uint16 = 12
	LLDPMAUType10BaseFL_FD     uint16 = 13
	LLDPMAUType100BaseT4       uint16 = 14
	LLDPMAUType100BaseTX_HD    uint16 = 15
	LLDPMAUType100BaseTX_FD    uint16 = 16
	LLDPMAUType100BaseFX_HD    uint16 = 17
	LLDPMAUType100BaseFX_FD    uint16 = 18
	LLDPMAUType100BaseT2_HD    uint16 = 19
	LLDPMAUType100BaseT2_FD    uint16 = 20
	LLDPMAUType1000BaseX_HD    uint16 = 21
	LLDPMAUType1000BaseX_FD    uint16 = 22
	LLDPMAUType1000BaseLX_HD   uint16 = 23
	LLDPMAUType1000BaseLX_FD   uint16 = 24
	LLDPMAUType1000BaseSX_HD   uint16 = 25
	LLDPMAUType1000BaseSX_FD   uint16 = 26
	LLDPMAUType1000BaseCX_HD   uint16 = 27
	LLDPMAUType1000BaseCX_FD   uint16 = 28
	LLDPMAUType1000BaseT_HD    uint16 = 29
	LLDPMAUType1000BaseT_FD    uint16 = 30
	LLDPMAUType10GBaseX        uint16 = 31
	LLDPMAUType10GBaseLX4      uint16 = 32
	LLDPMAUType10GBaseR        uint16 = 33
	LLDPMAUType10GBaseER       uint16 = 34
	LLDPMAUType10GBaseLR       uint16 = 35
	LLDPMAUType10GBaseSR       uint16 = 36
	LLDPMAUType10GBaseW        uint16 = 37
	LLDPMAUType10GBaseEW       uint16 = 38
	LLDPMAUType10GBaseLW       uint16 = 39
	LLDPMAUType10GBaseSW       uint16 = 40
	LLDPMAUType10GBaseCX4      uint16 = 41
	LLDPMAUType2BaseTL         uint16 = 42
	LLDPMAUType10PASS_TS       uint16 = 43
	LLDPMAUType100BaseBX10D    uint16 = 44
	LLDPMAUType100BaseBX10U    uint16 = 45
	LLDPMAUType100BaseLX10     uint16 = 46
	LLDPMAUType1000BaseBX10D   uint16 = 47
	LLDPMAUType1000BaseBX10U   uint16 = 48
	LLDPMAUType1000BaseLX10    uint16 = 49
	LLDPMAUType1000BasePX10D   uint16 = 50
	LLDPMAUType1000BasePX10U   uint16 = 51
	LLDPMAUType1000BasePX20D   uint16 = 52
	LLDPMAUType1000BasePX20U   uint16 = 53
	LLDPMAUType10GBaseT        uint16 = 54
	LLDPMAUType10GBaseLRM      uint16 = 55
	LLDPMAUType1000BaseKX      uint16 = 56
	LLDPMAUType10GBaseKX4      uint16 = 57
	LLDPMAUType10GBaseKR       uint16 = 58
	LLDPMAUType10_1GBasePRX_D1 uint16 = 59
	LLDPMAUType10_1GBasePRX_D2 uint16 = 60
	LLDPMAUType10_1GBasePRX_D3 uint16 = 61
	LLDPMAUType10_1GBasePRX_U1 uint16 = 62
	LLDPMAUType10_1GBasePRX_U2 uint16 = 63
	LLDPMAUType10_1GBasePRX_U3 uint16 = 64
	LLDPMAUType10GBasePR_D1    uint16 = 65
	LLDPMAUType10GBasePR_D2    uint16 = 66
	LLDPMAUType10GBasePR_D3    uint16 = 67
	LLDPMAUType10GBasePR_U1    uint16 = 68
	LLDPMAUType10GBasePR_U3    uint16 = 69
)

// From RFC 3636 - ifMauAutoNegCapAdvertisedBits
const (
	LLDPMAUPMDOther        uint16 = 1 << 15
	LLDPMAUPMD10BaseT      uint16 = 1 << 14
	LLDPMAUPMD10BaseT_FD   uint16 = 1 << 13
	LLDPMAUPMD100BaseT4    uint16 = 1 << 12
	LLDPMAUPMD100BaseTX    uint16 = 1 << 11
	LLDPMAUPMD100BaseTX_FD uint16 = 1 << 10
	LLDPMAUPMD100BaseT2    uint16 = 1 << 9
	LLDPMAUPMD100BaseT2_FD uint16 = 1 << 8
	LLDPMAUPMDFDXPAUSE     uint16 = 1 << 7
	LLDPMAUPMDFDXAPAUSE    uint16 = 1 << 6
	LLDPMAUPMDFDXSPAUSE    uint16 = 1 << 5
	LLDPMAUPMDFDXBPAUSE    uint16 = 1 << 4
	LLDPMAUPMD1000BaseX    uint16 = 1 << 3
	LLDPMAUPMD1000BaseX_FD uint16 = 1 << 2
	LLDPMAUPMD1000BaseT    uint16 = 1 << 1
	LLDPMAUPMD1000BaseT_FD uint16 = 1 << 0
)

// Inverted ifMauAutoNegCapAdvertisedBits if required
// (Some manufacturers misinterpreted the spec -
// see https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1455)
const (
	LLDPMAUPMDOtherInv        uint16 = 1 << 0
	LLDPMAUPMD10BaseTInv      uint16 = 1 << 1
	LLDPMAUPMD10BaseT_FDInv   uint16 = 1 << 2
	LLDPMAUPMD100BaseT4Inv    uint16 = 1 << 3
	LLDPMAUPMD100BaseTXInv    uint16 = 1 << 4
	LLDPMAUPMD100BaseTX_FDInv uint16 = 1 << 5
	LLDPMAUPMD100BaseT2Inv    uint16 = 1 << 6
	LLDPMAUPMD100BaseT2_FDInv uint16 = 1 << 7
	LLDPMAUPMDFDXPAUSEInv     uint16 = 1 << 8
	LLDPMAUPMDFDXAPAUSEInv    uint16 = 1 << 9
	LLDPMAUPMDFDXSPAUSEInv    uint16 = 1 << 10
	LLDPMAUPMDFDXBPAUSEInv    uint16 = 1 << 11
	LLDPMAUPMD1000BaseXInv    uint16 = 1 << 12
	LLDPMAUPMD1000BaseX_FDInv uint16 = 1 << 13
	LLDPMAUPMD1000BaseTInv    uint16 = 1 << 14
	LLDPMAUPMD1000BaseT_FDInv uint16 = 1 << 15
)

type LLDPMACPHYConfigStatus struct {
	AutoNegSupported  bool
	AutoNegEnabled    bool
	AutoNegCapability uint16
	MAUType           uint16
}

// MDI Power options
const (
	LLDPMDIPowerPortClass    byte = 1 << 0
	LLDPMDIPowerCapability   byte = 1 << 1
	LLDPMDIPowerStatus       byte = 1 << 2
	LLDPMDIPowerPairsAbility byte = 1 << 3
)

type LLDPPowerType byte

type LLDPPowerSource byte

type LLDPPowerPriority byte

const (
	LLDPPowerPriorityUnknown LLDPPowerPriority = 0
	LLDPPowerPriorityMedium  LLDPPowerPriority = 1
	LLDPPowerPriorityHigh    LLDPPowerPriority = 2
	LLDPPowerPriorityLow     LLDPPowerPriority = 3
)

type LLDPPowerViaMDI8023 struct {
	PortClassPSE    bool // false = PD
	PSESupported    bool
	PSEEnabled      bool
	PSEPairsAbility bool
	PSEPowerPair    uint8
	PSEClass        uint8
	Type            LLDPPowerType
	Source          LLDPPowerSource
	Priority        LLDPPowerPriority
	Requested       uint16 // 1-510 Watts
	Allocated       uint16 // 1-510 Watts
}

// LLDPInfo8023 represents the information carried in 802.3 Org-specific TLVs
type LLDPInfo8023 struct {
	MACPHYConfigStatus LLDPMACPHYConfigStatus
	PowerViaMDI        LLDPPowerViaMDI8023
	LinkAggregation    LLDPLinkAggregation
	MTU                uint16
}

// IEEE 802.1Qbg TLV Subtypes
const (
	LLDP8021QbgEVB   uint8 = 0
	LLDP8021QbgCDCP  uint8 = 1
	LLDP8021QbgVDP   uint8 = 2
	LLDP8021QbgEVB22 uint8 = 13
)

// LLDPEVBCapabilities Types
const (
	LLDPEVBCapsSTD uint16 = 1 << 7
	LLDPEVBCapsRR  uint16 = 1 << 6
	LLDPEVBCapsRTE uint16 = 1 << 2
	LLDPEVBCapsECP uint16 = 1 << 1
	LLDPEVBCapsVDP uint16 = 1 << 0
)

// LLDPEVBCapabilities represents the EVB capabilities of a device
type LLDPEVBCapabilities struct {
	StandardBridging            bool
	ReflectiveRelay             bool
	RetransmissionTimerExponent bool
	EdgeControlProtocol         bool
	VSIDiscoveryProtocol        bool
}

type LLDPEVBSettings struct {
	Supported      LLDPEVBCapabilities
	Enabled        LLDPEVBCapabilities
	SupportedVSIs  uint16
	ConfiguredVSIs uint16
	RTEExponent    uint8
}

// LLDPInfo8021Qbg represents the information carried in 802.1Qbg Org-specific TLVs
type LLDPInfo8021Qbg struct {
	EVBSettings LLDPEVBSettings
}

type LLDPMediaSubtype uint8

// Media TLV Subtypes
const (
	LLDPMediaTypeCapabilities LLDPMediaSubtype = 1
	LLDPMediaTypeNetwork      LLDPMediaSubtype = 2
	LLDPMediaTypeLocation     LLDPMediaSubtype = 3
	LLDPMediaTypePower        LLDPMediaSubtype = 4
	LLDPMediaTypeHardware     LLDPMediaSubtype = 5
	LLDPMediaTypeFirmware     LLDPMediaSubtype = 6
	LLDPMediaTypeSoftware     LLDPMediaSubtype = 7
	LLDPMediaTypeSerial       LLDPMediaSubtype = 8
	LLDPMediaTypeManufacturer LLDPMediaSubtype = 9
	LLDPMediaTypeModel        LLDPMediaSubtype = 10
	LLDPMediaTypeAssetID      LLDPMediaSubtype = 11
)

type LLDPMediaClass uint8

// Media Class Values
const (
	LLDPMediaClassUndefined   LLDPMediaClass = 0
	LLDPMediaClassEndpointI   LLDPMediaClass = 1
	LLDPMediaClassEndpointII  LLDPMediaClass = 2
	LLDPMediaClassEndpointIII LLDPMediaClass = 3
	LLDPMediaClassNetwork     LLDPMediaClass = 4
)

// LLDPMediaCapabilities Types
const (
	LLDPMediaCapsLLDP      uint16 = 1 << 0
	LLDPMediaCapsNetwork   uint16 = 1 << 1
	LLDPMediaCapsLocation  uint16 = 1 << 2
	LLDPMediaCapsPowerPSE  uint16 = 1 << 3
	LLDPMediaCapsPowerPD   uint16 = 1 << 4
	LLDPMediaCapsInventory uint16 = 1 << 5
)

// LLDPMediaCapabilities represents the LLDP Media capabilities of a device
type LLDPMediaCapabilities struct {
	Capabilities  bool
	NetworkPolicy bool
	Location      bool
	PowerPSE      bool
	PowerPD       bool
	Inventory     bool
	Class         LLDPMediaClass
}

type LLDPApplicationType uint8

const (
	LLDPAppTypeReserved            LLDPApplicationType = 0
	LLDPAppTypeVoice               LLDPApplicationType = 1
	LLDPappTypeVoiceSignaling      LLDPApplicationType = 2
	LLDPappTypeGuestVoice          LLDPApplicationType = 3
	LLDPappTypeGuestVoiceSignaling LLDPApplicationType = 4
	LLDPappTypeSoftphoneVoice      LLDPApplicationType = 5
	LLDPappTypeVideoConferencing   LLDPApplicationType = 6
	LLDPappTypeStreamingVideo      LLDPApplicationType = 7
	LLDPappTypeVideoSignaling      LLDPApplicationType = 8
)

type LLDPNetworkPolicy struct {
	ApplicationType LLDPApplicationType
	Defined         bool
	Tagged          bool
	VLANId          uint16
	L2Priority      uint16
	DSCPValue       uint8
}

type LLDPLocationFormat uint8

const (
	LLDPLocationFormatInvalid    LLDPLocationFormat = 0
	LLDPLocationFormatCoordinate LLDPLocationFormat = 1
	LLDPLocationFormatAddress    LLDPLocationFormat = 2
	LLDPLocationFormatECS        LLDPLocationFormat = 3
)

type LLDPLocationAddressWhat uint8

const (
	LLDPLocationAddressWhatDHCP    LLDPLocationAddressWhat = 0
	LLDPLocationAddressWhatNetwork LLDPLocationAddressWhat = 1
	LLDPLocationAddressWhatClient  LLDPLocationAddressWhat = 2
)

type LLDPLocationAddressType uint8

const (
	LLDPLocationAddressTypeLanguage       LLDPLocationAddressType = 0
	LLDPLocationAddressTypeNational       LLDPLocationAddressType = 1
	LLDPLocationAddressTypeCounty         LLDPLocationAddressType = 2
	LLDPLocationAddressTypeCity           LLDPLocationAddressType = 3
	LLDPLocationAddressTypeCityDivision   LLDPLocationAddressType = 4
	LLDPLocationAddressTypeNeighborhood   LLDPLocationAddressType = 5
	LLDPLocationAddressTypeStreet         LLDPLocationAddressType = 6
	LLDPLocationAddressTypeLeadingStreet  LLDPLocationAddressType = 16
	LLDPLocationAddressTypeTrailingStreet LLDPLocationAddressType = 17
	LLDPLocationAddressTypeStreetSuffix   LLDPLocationAddressType = 18
	LLDPLocationAddressTypeHouseNum       LLDPLocationAddressType = 19
	LLDPLocationAddressTypeHouseSuffix    LLDPLocationAddressType = 20
	LLDPLocationAddressTypeLandmark       LLDPLocationAddressType = 21
	LLDPLocationAddressTypeAdditional     LLDPLocationAddressType = 22
	LLDPLocationAddressTypeName           LLDPLocationAddressType = 23
	LLDPLocationAddressTypePostal         LLDPLocationAddressType = 24
	LLDPLocationAddressTypeBuilding       LLDPLocationAddressType = 25
	LLDPLocationAddressTypeUnit           LLDPLocationAddressType = 26
	LLDPLocationAddressTypeFloor          LLDPLocationAddressType = 27
	LLDPLocationAddressTypeRoom           LLDPLocationAddressType = 28
	LLDPLocationAddressTypePlace          LLDPLocationAddressType = 29
	LLDPLocationAddressTypeScript         LLDPLocationAddressType = 128
)

type LLDPLocationCoordinate struct {
	LatitudeResolution  uint8
	Latitude            uint64
	LongitudeResolution uint8
	Longitude           uint64
	AltitudeType        uint8
	AltitudeResolution  uint16
	Altitude            uint32
	Datum               uint8
}

type LLDPLocationAddressLine struct {
	Type  LLDPLocationAddressType
	Value string
}

type LLDPLocationAddress struct {
	What         LLDPLocationAddressWhat
	CountryCode  string
	AddressLines []LLDPLocationAddressLine
}

type LLDPLocationECS struct {
	ELIN string
}

// LLDP represents a physical location.
// Only one of the embedded types will contain values, depending on Format.
type LLDPLocation struct {
	Format     LLDPLocationFormat
	Coordinate LLDPLocationCoordinate
	Address    LLDPLocationAddress
	ECS        LLDPLocationECS
}

type LLDPPowerViaMDI struct {
	Type     LLDPPowerType
	Source   LLDPPowerSource
	Priority LLDPPowerPriority
	Value    uint16
}

// LLDPInfoMedia represents the information carried in TR-41 Org-specific TLVs
type LLDPInfoMedia struct {
	MediaCapabilities LLDPMediaCapabilities
	NetworkPolicy     LLDPNetworkPolicy
	Location          LLDPLocation
	PowerViaMDI       LLDPPowerViaMDI
	HardwareRevision  string
	FirmwareRevision  string
	SoftwareRevision  string
	SerialNumber      string
	Manufacturer      string
	Model             string
	AssetID           string
}

type LLDPCisco2Subtype uint8

// Cisco2 TLV Subtypes
const (
	LLDPCisco2PowerViaMDI LLDPCisco2Subtype = 1
)

const (
	LLDPCiscoPSESupport   uint8 = 1 << 0
	LLDPCiscoArchShared   uint8 = 1 << 1
	LLDPCiscoPDSparePair  uint8 = 1 << 2
	LLDPCiscoPSESparePair uint8 = 1 << 3
)

// LLDPInfoCisco2 represents the information carried in Cisco Org-specific TLVs
type LLDPInfoCisco2 struct {
	PSEFourWirePoESupported       bool
	PDSparePairArchitectureShared bool
	PDRequestSparePairPoEOn       bool
	PSESparePairPoEOn             bool
}

// Profinet Subtypes
type LLDPProfinetSubtype uint8

const (
	LLDPProfinetPNIODelay         LLDPProfinetSubtype = 1
	LLDPProfinetPNIOPortStatus    LLDPProfinetSubtype = 2
	LLDPProfinetPNIOMRPPortStatus LLDPProfinetSubtype = 4
	LLDPProfinetPNIOChassisMAC    LLDPProfinetSubtype = 5
	LLDPProfinetPNIOPTCPStatus    LLDPProfinetSubtype = 6
)

type LLDPPNIODelay struct {
	RXLocal    uint32
	RXRemote   uint32
	TXLocal    uint32
	TXRemote   uint32
	CableLocal uint32
}

type LLDPPNIOPortStatus struct {
	Class2 uint16
	Class3 uint16
}

type LLDPPNIOMRPPortStatus struct {
	UUID   []byte
	Status uint16
}

type LLDPPNIOPTCPStatus struct {
	MasterAddress     []byte
	SubdomainUUID     []byte
	IRDataUUID        []byte
	PeriodValid       bool
	PeriodLength      uint32
	RedPeriodValid    bool
	RedPeriodBegin    uint32
	OrangePeriodValid bool
	OrangePeriodBegin uint32
	GreenPeriodValid  bool
	GreenPeriodBegin  uint32
}

// LLDPInfoProfinet represents the information carried in Profinet Org-specific TLVs
type LLDPInfoProfinet struct {
	PNIODelay         LLDPPNIODelay
	PNIOPortStatus    LLDPPNIOPortStatus
	PNIOMRPPortStatus LLDPPNIOMRPPortStatus
	ChassisMAC        []byte
	PNIOPTCPStatus    LLDPPNIOPTCPStatus
}

// LayerType returns gopacket.LayerTypeLinkLayerDiscovery.
func (c *LinkLayerDiscovery) LayerType() gopacket.LayerType {
	return LayerTypeLinkLayerDiscovery
}

func decodeLinkLayerDiscovery(data []byte, p gopacket.PacketBuilder) error {
	var vals []LinkLayerDiscoveryValue
	vData := data[0:]
	for len(vData) > 0 {
		nbit := vData[0] & 0x01
		t := LLDPTLVType(vData[0] >> 1)
		val := LinkLayerDiscoveryValue{Type: t, Length: uint16(nbit)<<8 + uint16(vData[1])}
		if val.Length > 0 {
			val.Value = vData[2 : val.Length+2]
		}
		vals = append(vals, val)
		if t == LLDPTLVEnd {
			break
		}
		if len(vData) < int(2+val.Length) {
			return errors.New("Malformed LinkLayerDiscovery Header")
		}
		vData = vData[2+val.Length:]
	}
	if len(vals) < 4 {
		return errors.New("Missing mandatory LinkLayerDiscovery TLV")
	}
	c := &LinkLayerDiscovery{}
	gotEnd := false
	for _, v := range vals {
		switch v.Type {
		case LLDPTLVEnd:
			gotEnd = true
		case LLDPTLVChassisID:
			if len(v.Value) < 2 {
				return errors.New("Malformed LinkLayerDiscovery ChassisID TLV")
			}
			c.ChassisID.Subtype = LLDPChassisIDSubType(v.Value[0])
			c.ChassisID.ID = v.Value[1:]
		case LLDPTLVPortID:
			if len(v.Value) < 2 {
				return errors.New("Malformed LinkLayerDiscovery PortID TLV")
			}
			c.PortID.Subtype = LLDPPortIDSubType(v.Value[0])
			c.PortID.ID = v.Value[1:]
		case LLDPTLVTTL:
			if len(v.Value) < 2 {
				return errors.New("Malformed LinkLayerDiscovery TTL TLV")
			}
			c.TTL = binary.BigEndian.Uint16(v.Value[0:2])
		default:
			c.Values = append(c.Values, v)
		}
	}
	if c.ChassisID.Subtype == 0 || c.PortID.Subtype == 0 || !gotEnd {
		return errors.New("Missing mandatory LinkLayerDiscovery TLV")
	}
	c.Contents = data
	p.AddLayer(c)

	info := &LinkLayerDiscoveryInfo{}
	p.AddLayer(info)
	for _, v := range c.Values {
		switch v.Type {
		case LLDPTLVPortDescription:
			info.PortDescription = string(v.Value)
		case LLDPTLVSysName:
			info.SysName = string(v.Value)
		case LLDPTLVSysDescription:
			info.SysDescription = string(v.Value)
		case LLDPTLVSysCapabilities:
			if err := checkLLDPTLVLen(v, 4); err != nil {
				return err
			}
			info.SysCapabilities.SystemCap = getCapabilities(binary.BigEndian.Uint16(v.Value[0:2]))
			info.SysCapabilities.EnabledCap = getCapabilities(binary.BigEndian.Uint16(v.Value[2:4]))
		case LLDPTLVMgmtAddress:
			if err := checkLLDPTLVLen(v, 9); err != nil {
				return err
			}
			mlen := v.Value[0]
			if err := checkLLDPTLVLen(v, int(mlen+7)); err != nil {
				return err
			}
			info.MgmtAddress.Subtype = IANAAddressFamily(v.Value[1])
			info.MgmtAddress.Address = v.Value[2 : mlen+1]
			info.MgmtAddress.InterfaceSubtype = LLDPInterfaceSubtype(v.Value[mlen+1])
			info.MgmtAddress.InterfaceNumber = binary.BigEndian.Uint32(v.Value[mlen+2 : mlen+6])
			olen := v.Value[mlen+6]
			if err := checkLLDPTLVLen(v, int(mlen+6+olen)); err != nil {
				return err
			}
			info.MgmtAddress.OID = string(v.Value[mlen+9 : mlen+9+olen])
		case LLDPTLVOrgSpecific:
			if err := checkLLDPTLVLen(v, 4); err != nil {
				return err
			}
			info.OrgTLVs = append(info.OrgTLVs, LLDPOrgSpecificTLV{IEEEOUI(binary.BigEndian.Uint32(append([]byte{byte(0)}, v.Value[0:3]...))), uint8(v.Value[3]), v.Value[4:]})
		}
	}
	return nil
}

func (l *LinkLayerDiscoveryInfo) Decode8021() (info LLDPInfo8021, err error) {
	for _, o := range l.OrgTLVs {
		if o.OUI != IEEEOUI8021 {
			continue
		}
		switch o.SubType {
		case LLDP8021SubtypePortVLANID:
			if err = checkLLDPOrgSpecificLen(o, 2); err != nil {
				return
			}
			info.PVID = binary.BigEndian.Uint16(o.Info[0:2])
		case LLDP8021SubtypeProtocolVLANID:
			if err = checkLLDPOrgSpecificLen(o, 3); err != nil {
				return
			}
			sup := (o.Info[0]&LLDPProtocolVLANIDCapability > 0)
			en := (o.Info[0]&LLDPProtocolVLANIDStatus > 0)
			id := binary.BigEndian.Uint16(o.Info[1:3])
			info.PPVIDs = append(info.PPVIDs, PortProtocolVLANID{sup, en, id})
		case LLDP8021SubtypeVLANName:
			if err = checkLLDPOrgSpecificLen(o, 2); err != nil {
				return
			}
			id := binary.BigEndian.Uint16(o.Info[0:2])
			info.VLANNames = append(info.VLANNames, VLANName{id, string(o.Info[3:])})
		case LLDP8021SubtypeProtocolIdentity:
			if err = checkLLDPOrgSpecificLen(o, 1); err != nil {
				return
			}
			l := int(o.Info[0])
			if l > 0 {
				info.ProtocolIdentities = append(info.ProtocolIdentities, o.Info[1:1+l])
			}
		case LLDP8021SubtypeVDIUsageDigest:
			if err = checkLLDPOrgSpecificLen(o, 4); err != nil {
				return
			}
			info.VIDUsageDigest = binary.BigEndian.Uint32(o.Info[0:4])
		case LLDP8021SubtypeManagementVID:
			if err = checkLLDPOrgSpecificLen(o, 2); err != nil {
				return
			}
			info.ManagementVID = binary.BigEndian.Uint16(o.Info[0:2])
		case LLDP8021SubtypeLinkAggregation:
			if err = checkLLDPOrgSpecificLen(o, 5); err != nil {
				return
			}
			sup := (o.Info[0]&LLDPAggregationCapability > 0)
			en := (o.Info[0]&LLDPAggregationStatus > 0)
			info.LinkAggregation = LLDPLinkAggregation{sup, en, binary.BigEndian.Uint32(o.Info[1:5])}
		}
	}
	return
}

func (l *LinkLayerDiscoveryInfo) Decode8023() (info LLDPInfo8023, err error) {
	for _, o := range l.OrgTLVs {
		if o.OUI != IEEEOUI8023 {
			continue
		}
		switch o.SubType {
		case LLDP8023SubtypeMACPHY:
			if err = checkLLDPOrgSpecificLen(o, 5); err != nil {
				return
			}
			sup := (o.Info[0]&LLDPMACPHYCapability > 0)
			en := (o.Info[0]&LLDPMACPHYStatus > 0)
			ca := binary.BigEndian.Uint16(o.Info[1:3])
			mau := binary.BigEndian.Uint16(o.Info[3:5])
			info.MACPHYConfigStatus = LLDPMACPHYConfigStatus{sup, en, ca, mau}
		case LLDP8023SubtypeMDIPower:
			if err = checkLLDPOrgSpecificLen(o, 3); err != nil {
				return
			}
			info.PowerViaMDI.PortClassPSE = (o.Info[0]&LLDPMDIPowerPortClass > 0)
			info.PowerViaMDI.PSESupported = (o.Info[0]&LLDPMDIPowerCapability > 0)
			info.PowerViaMDI.PSEEnabled = (o.Info[0]&LLDPMDIPowerStatus > 0)
			info.PowerViaMDI.PSEPairsAbility = (o.Info[0]&LLDPMDIPowerPairsAbility > 0)
			info.PowerViaMDI.PSEPowerPair = uint8(o.Info[1])
			info.PowerViaMDI.PSEClass = uint8(o.Info[2])
			if len(o.Info) >= 7 {
				info.PowerViaMDI.Type = LLDPPowerType((o.Info[3] & 0xc0) >> 6)
				info.PowerViaMDI.Source = LLDPPowerSource((o.Info[3] & 0x30) >> 4)
				if info.PowerViaMDI.Type == 1 || info.PowerViaMDI.Type == 3 {
					info.PowerViaMDI.Source += 128 // For Stringify purposes
				}
				info.PowerViaMDI.Priority = LLDPPowerPriority(o.Info[3] & 0x0f)
				info.PowerViaMDI.Requested = binary.BigEndian.Uint16(o.Info[4:6])
				info.PowerViaMDI.Allocated = binary.BigEndian.Uint16(o.Info[6:8])
			}
		case LLDP8023SubtypeLinkAggregation:
			if err = checkLLDPOrgSpecificLen(o, 5); err != nil {
				return
			}
			sup := (o.Info[0]&LLDPAggregationCapability > 0)
			en := (o.Info[0]&LLDPAggregationStatus > 0)
			info.LinkAggregation = LLDPLinkAggregation{sup, en, binary.BigEndian.Uint32(o.Info[1:5])}
		case LLDP8023SubtypeMTU:
			if err = checkLLDPOrgSpecificLen(o, 2); err != nil {
				return
			}
			info.MTU = binary.BigEndian.Uint16(o.Info[0:2])
		}
	}
	return
}

func (l *LinkLayerDiscoveryInfo) Decode8021Qbg() (info LLDPInfo8021Qbg, err error) {
	for _, o := range l.OrgTLVs {
		if o.OUI != IEEEOUI8021Qbg {
			continue
		}
		switch o.SubType {
		case LLDP8021QbgEVB:
			if err = checkLLDPOrgSpecificLen(o, 9); err != nil {
				return
			}
			info.EVBSettings.Supported = getEVBCapabilities(binary.BigEndian.Uint16(o.Info[0:2]))
			info.EVBSettings.Enabled = getEVBCapabilities(binary.BigEndian.Uint16(o.Info[2:4]))
			info.EVBSettings.SupportedVSIs = binary.BigEndian.Uint16(o.Info[4:6])
			info.EVBSettings.ConfiguredVSIs = binary.BigEndian.Uint16(o.Info[6:8])
			info.EVBSettings.RTEExponent = uint8(o.Info[8])
		}
	}
	return
}

func (l *LinkLayerDiscoveryInfo) DecodeMedia() (info LLDPInfoMedia, err error) {
	for _, o := range l.OrgTLVs {
		if o.OUI != IEEEOUIMedia {
			continue
		}
		switch LLDPMediaSubtype(o.SubType) {
		case LLDPMediaTypeCapabilities:
			if err = checkLLDPOrgSpecificLen(o, 3); err != nil {
				return
			}
			b := binary.BigEndian.Uint16(o.Info[0:2])
			info.MediaCapabilities.Capabilities = (b & LLDPMediaCapsLLDP) > 0
			info.MediaCapabilities.NetworkPolicy = (b & LLDPMediaCapsNetwork) > 0
			info.MediaCapabilities.Location = (b & LLDPMediaCapsLocation) > 0
			info.MediaCapabilities.PowerPSE = (b & LLDPMediaCapsPowerPSE) > 0
			info.MediaCapabilities.PowerPD = (b & LLDPMediaCapsPowerPD) > 0
			info.MediaCapabilities.Inventory = (b & LLDPMediaCapsInventory) > 0
			info.MediaCapabilities.Class = LLDPMediaClass(o.Info[2])
		case LLDPMediaTypeNetwork:
			if err = checkLLDPOrgSpecificLen(o, 4); err != nil {
				return
			}
			info.NetworkPolicy.ApplicationType = LLDPApplicationType(o.Info[0])
			b := binary.BigEndian.Uint16(o.Info[1:3])
			info.NetworkPolicy.Defined = (b & 0x8000) == 0
			info.NetworkPolicy.Tagged = (b & 0x4000) > 0
			info.NetworkPolicy.VLANId = (b & 0x1ffe) >> 1
			b = binary.BigEndian.Uint16(o.Info[2:4])
			info.NetworkPolicy.L2Priority = (b & 0x01c0) >> 6
			info.NetworkPolicy.DSCPValue = uint8(o.Info[3] & 0x3f)
		case LLDPMediaTypeLocation:
			if err = checkLLDPOrgSpecificLen(o, 1); err != nil {
				return
			}
			info.Location.Format = LLDPLocationFormat(o.Info[0])
			o.Info = o.Info[1:]
			switch info.Location.Format {
			case LLDPLocationFormatCoordinate:
				if err = checkLLDPOrgSpecificLen(o, 16); err != nil {
					return
				}
				info.Location.Coordinate.LatitudeResolution = uint8(o.Info[0]&0xfc) >> 2
				b := binary.BigEndian.Uint64(o.Info[0:8])
				info.Location.Coordinate.Latitude = (b & 0x03ffffffff000000) >> 24
				info.Location.Coordinate.LongitudeResolution = uint8(o.Info[5]&0xfc) >> 2
				b = binary.BigEndian.Uint64(o.Info[5:13])
				info.Location.Coordinate.Longitude = (b & 0x03ffffffff000000) >> 24
				info.Location.Coordinate.AltitudeType = uint8((o.Info[10] & 0x30) >> 4)
				b1 := binary.BigEndian.Uint16(o.Info[10:12])
				info.Location.Coordinate.AltitudeResolution = (b1 & 0xfc0) >> 6
				b2 := binary.BigEndian.Uint32(o.Info[11:15])
				info.Location.Coordinate.Altitude = b2 & 0x3fffffff
				info.Location.Coordinate.Datum = uint8(o.Info[15])
			case LLDPLocationFormatAddress:
				if err = checkLLDPOrgSpecificLen(o, 3); err != nil {
					return
				}
				//ll := uint8(o.Info[0])
				info.Location.Address.What = LLDPLocationAddressWhat(o.Info[1])
				info.Location.Address.CountryCode = string(o.Info[2:4])
				data := o.Info[4:]
				for len(data) > 1 {
					aType := LLDPLocationAddressType(data[0])
					aLen := int(data[1])
					if len(data) >= aLen+2 {
						info.Location.Address.AddressLines = append(info.Location.Address.AddressLines, LLDPLocationAddressLine{aType, string(data[2 : aLen+2])})
						data = data[aLen+2:]
					} else {
						break
					}
				}
			case LLDPLocationFormatECS:
				info.Location.ECS.ELIN = string(o.Info)
			}
		case LLDPMediaTypePower:
			if err = checkLLDPOrgSpecificLen(o, 3); err != nil {
				return
			}
			info.PowerViaMDI.Type = LLDPPowerType((o.Info[0] & 0xc0) >> 6)
			info.PowerViaMDI.Source = LLDPPowerSource((o.Info[0] & 0x30) >> 4)
			if info.PowerViaMDI.Type == 1 || info.PowerViaMDI.Type == 3 {
				info.PowerViaMDI.Source += 128 // For Stringify purposes
			}
			info.PowerViaMDI.Priority = LLDPPowerPriority(o.Info[0] & 0x0f)
			info.PowerViaMDI.Value = binary.BigEndian.Uint16(o.Info[1:3]) * 100 // 0 to 102.3 w, 0.1W increments
		case LLDPMediaTypeHardware:
			info.HardwareRevision = string(o.Info)
		case LLDPMediaTypeFirmware:
			info.FirmwareRevision = string(o.Info)
		case LLDPMediaTypeSoftware:
			info.SoftwareRevision = string(o.Info)
		case LLDPMediaTypeSerial:
			info.SerialNumber = string(o.Info)
		case LLDPMediaTypeManufacturer:
			info.Manufacturer = string(o.Info)
		case LLDPMediaTypeModel:
			info.Model = string(o.Info)
		case LLDPMediaTypeAssetID:
			info.AssetID = string(o.Info)
		}
	}
	return
}

func (l *LinkLayerDiscoveryInfo) DecodeCisco2() (info LLDPInfoCisco2, err error) {
	for _, o := range l.OrgTLVs {
		if o.OUI != IEEEOUICisco2 {
			continue
		}
		switch LLDPCisco2Subtype(o.SubType) {
		case LLDPCisco2PowerViaMDI:
			if err = checkLLDPOrgSpecificLen(o, 1); err != nil {
				return
			}
			info.PSEFourWirePoESupported = (o.Info[0] & LLDPCiscoPSESupport) > 0
			info.PDSparePairArchitectureShared = (o.Info[0] & LLDPCiscoArchShared) > 0
			info.PDRequestSparePairPoEOn = (o.Info[0] & LLDPCiscoPDSparePair) > 0
			info.PSESparePairPoEOn = (o.Info[0] & LLDPCiscoPSESparePair) > 0
		}
	}
	return
}

func (l *LinkLayerDiscoveryInfo) DecodeProfinet() (info LLDPInfoProfinet, err error) {
	for _, o := range l.OrgTLVs {
		if o.OUI != IEEEOUIProfinet {
			continue
		}
		switch LLDPProfinetSubtype(o.SubType) {
		case LLDPProfinetPNIODelay:
			if err = checkLLDPOrgSpecificLen(o, 20); err != nil {
				return
			}
			info.PNIODelay.RXLocal = binary.BigEndian.Uint32(o.Info[0:4])
			info.PNIODelay.RXRemote = binary.BigEndian.Uint32(o.Info[4:8])
			info.PNIODelay.TXLocal = binary.BigEndian.Uint32(o.Info[8:12])
			info.PNIODelay.TXRemote = binary.BigEndian.Uint32(o.Info[12:16])
			info.PNIODelay.CableLocal = binary.BigEndian.Uint32(o.Info[16:20])
		case LLDPProfinetPNIOPortStatus:
			if err = checkLLDPOrgSpecificLen(o, 4); err != nil {
				return
			}
			info.PNIOPortStatus.Class2 = binary.BigEndian.Uint16(o.Info[0:2])
			info.PNIOPortStatus.Class3 = binary.BigEndian.Uint16(o.Info[2:4])
		case LLDPProfinetPNIOMRPPortStatus:
			if err = checkLLDPOrgSpecificLen(o, 18); err != nil {
				return
			}
			info.PNIOMRPPortStatus.UUID = o.Info[0:16]
			info.PNIOMRPPortStatus.Status = binary.BigEndian.Uint16(o.Info[16:18])
		case LLDPProfinetPNIOChassisMAC:
			if err = checkLLDPOrgSpecificLen(o, 6); err != nil {
				return
			}
			info.ChassisMAC = o.Info[0:6]
		case LLDPProfinetPNIOPTCPStatus:
			if err = checkLLDPOrgSpecificLen(o, 54); err != nil {
				return
			}
			info.PNIOPTCPStatus.MasterAddress = o.Info[0:6]
			info.PNIOPTCPStatus.SubdomainUUID = o.Info[6:22]
			info.PNIOPTCPStatus.IRDataUUID = o.Info[22:38]
			b := binary.BigEndian.Uint32(o.Info[38:42])
			info.PNIOPTCPStatus.PeriodValid = (b & 0x80000000) > 0
			info.PNIOPTCPStatus.PeriodLength = b & 0x7fffffff
			b = binary.BigEndian.Uint32(o.Info[42:46])
			info.PNIOPTCPStatus.RedPeriodValid = (b & 0x80000000) > 0
			info.PNIOPTCPStatus.RedPeriodBegin = b & 0x7fffffff
			b = binary.BigEndian.Uint32(o.Info[46:50])
			info.PNIOPTCPStatus.OrangePeriodValid = (b & 0x80000000) > 0
			info.PNIOPTCPStatus.OrangePeriodBegin = b & 0x7fffffff
			b = binary.BigEndian.Uint32(o.Info[50:54])
			info.PNIOPTCPStatus.GreenPeriodValid = (b & 0x80000000) > 0
			info.PNIOPTCPStatus.GreenPeriodBegin = b & 0x7fffffff
		}
	}
	return
}

// LayerType returns gopacket.LayerTypeLinkLayerDiscoveryInfo.
func (c *LinkLayerDiscoveryInfo) LayerType() gopacket.LayerType {
	return LayerTypeLinkLayerDiscoveryInfo
}

func getCapabilities(v uint16) (c LLDPCapabilities) {
	c.Other = (v&LLDPCapsOther > 0)
	c.Repeater = (v&LLDPCapsRepeater > 0)
	c.Bridge = (v&LLDPCapsBridge > 0)
	c.WLANAP = (v&LLDPCapsWLANAP > 0)
	c.Router = (v&LLDPCapsRouter > 0)
	c.Phone = (v&LLDPCapsPhone > 0)
	c.DocSis = (v&LLDPCapsDocSis > 0)
	c.StationOnly = (v&LLDPCapsStationOnly > 0)
	c.CVLAN = (v&LLDPCapsCVLAN > 0)
	c.SVLAN = (v&LLDPCapsSVLAN > 0)
	c.TMPR = (v&LLDPCapsTmpr > 0)
	return
}

func getEVBCapabilities(v uint16) (c LLDPEVBCapabilities) {
	c.StandardBridging = (v & LLDPEVBCapsSTD) > 0
	c.StandardBridging = (v & LLDPEVBCapsSTD) > 0
	c.ReflectiveRelay = (v & LLDPEVBCapsRR) > 0
	c.RetransmissionTimerExponent = (v & LLDPEVBCapsRTE) > 0
	c.EdgeControlProtocol = (v & LLDPEVBCapsECP) > 0
	c.VSIDiscoveryProtocol = (v & LLDPEVBCapsVDP) > 0
	return
}

func (t LLDPTLVType) String() (s string) {
	switch t {
	case LLDPTLVEnd:
		s = "TLV End"
	case LLDPTLVChassisID:
		s = "Chassis ID"
	case LLDPTLVPortID:
		s = "Port ID"
	case LLDPTLVTTL:
		s = "TTL"
	case LLDPTLVPortDescription:
		s = "Port Description"
	case LLDPTLVSysName:
		s = "System Name"
	case LLDPTLVSysDescription:
		s = "System Description"
	case LLDPTLVSysCapabilities:
		s = "System Capabilities"
	case LLDPTLVMgmtAddress:
		s = "Management Address"
	case LLDPTLVOrgSpecific:
		s = "Organisation Specific"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPChassisIDSubType) String() (s string) {
	switch t {
	case LLDPChassisIDSubTypeReserved:
		s = "Reserved"
	case LLDPChassisIDSubTypeChassisComp:
		s = "Chassis Component"
	case LLDPChassisIDSubtypeIfaceAlias:
		s = "Interface Alias"
	case LLDPChassisIDSubTypePortComp:
		s = "Port Component"
	case LLDPChassisIDSubTypeMACAddr:
		s = "MAC Address"
	case LLDPChassisIDSubTypeNetworkAddr:
		s = "Network Address"
	case LLDPChassisIDSubtypeIfaceName:
		s = "Interface Name"
	case LLDPChassisIDSubTypeLocal:
		s = "Local"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPPortIDSubType) String() (s string) {
	switch t {
	case LLDPPortIDSubtypeReserved:
		s = "Reserved"
	case LLDPPortIDSubtypeIfaceAlias:
		s = "Interface Alias"
	case LLDPPortIDSubtypePortComp:
		s = "Port Component"
	case LLDPPortIDSubtypeMACAddr:
		s = "MAC Address"
	case LLDPPortIDSubtypeNetworkAddr:
		s = "Network Address"
	case LLDPPortIDSubtypeIfaceName:
		s = "Interface Name"
	case LLDPPortIDSubtypeAgentCircuitID:
		s = "Agent Circuit ID"
	case LLDPPortIDSubtypeLocal:
		s = "Local"
	default:
		s = "Unknown"
	}
	return
}

func (t IANAAddressFamily) String() (s string) {
	switch t {
	case IANAAddressFamilyReserved:
		s = "Reserved"
	case IANAAddressFamilyIPV4:
		s = "IPv4"
	case IANAAddressFamilyIPV6:
		s = "IPv6"
	case IANAAddressFamilyNSAP:
		s = "NSAP"
	case IANAAddressFamilyHDLC:
		s = "HDLC"
	case IANAAddressFamilyBBN1822:
		s = "BBN 1822"
	case IANAAddressFamily802:
		s = "802 media plus Ethernet 'canonical format'"
	case IANAAddressFamilyE163:
		s = "E.163"
	case IANAAddressFamilyE164:
		s = "E.164 (SMDS, Frame Relay, ATM)"
	case IANAAddressFamilyF69:
		s = "F.69 (Telex)"
	case IANAAddressFamilyX121:
		s = "X.121, X.25, Frame Relay"
	case IANAAddressFamilyIPX:
		s = "IPX"
	case IANAAddressFamilyAtalk:
		s = "Appletalk"
	case IANAAddressFamilyDecnet:
		s = "Decnet IV"
	case IANAAddressFamilyBanyan:
		s = "Banyan Vines"
	case IANAAddressFamilyE164NSAP:
		s = "E.164 with NSAP format subaddress"
	case IANAAddressFamilyDNS:
		s = "DNS"
	case IANAAddressFamilyDistname:
		s = "Distinguished Name"
	case IANAAddressFamilyASNumber:
		s = "AS Number"
	case IANAAddressFamilyXTPIPV4:
		s = "XTP over IP version 4"
	case IANAAddressFamilyXTPIPV6:
		s = "XTP over IP version 6"
	case IANAAddressFamilyXTP:
		s = "XTP native mode XTP"
	case IANAAddressFamilyFcWWPN:
		s = "Fibre Channel World-Wide Port Name"
	case IANAAddressFamilyFcWWNN:
		s = "Fibre Channel World-Wide Node Name"
	case IANAAddressFamilyGWID:
		s = "GWID"
	case IANAAddressFamilyL2VPN:
		s = "AFI for Layer 2 VPN"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPInterfaceSubtype) String() (s string) {
	switch t {
	case LLDPInterfaceSubtypeUnknown:
		s = "Unknown"
	case LLDPInterfaceSubtypeifIndex:
		s = "IfIndex"
	case LLDPInterfaceSubtypeSysPort:
		s = "System Port Number"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPPowerType) String() (s string) {
	switch t {
	case 0:
		s = "Type 2 PSE Device"
	case 1:
		s = "Type 2 PD Device"
	case 2:
		s = "Type 1 PSE Device"
	case 3:
		s = "Type 1 PD Device"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPPowerSource) String() (s string) {
	switch t {
	// PD Device
	case 0:
		s = "Unknown"
	case 1:
		s = "PSE"
	case 2:
		s = "Local"
	case 3:
		s = "PSE and Local"
	// PSE Device  (Actual value  + 128)
	case 128:
		s = "Unknown"
	case 129:
		s = "Primary Power Source"
	case 130:
		s = "Backup Power Source"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPPowerPriority) String() (s string) {
	switch t {
	case 0:
		s = "Unknown"
	case 1:
		s = "Critical"
	case 2:
		s = "High"
	case 3:
		s = "Low"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPMediaSubtype) String() (s string) {
	switch t {
	case LLDPMediaTypeCapabilities:
		s = "Media Capabilities "
	case LLDPMediaTypeNetwork:
		s = "Network Policy"
	case LLDPMediaTypeLocation:
		s = "Location Identification"
	case LLDPMediaTypePower:
		s = "Extended Power-via-MDI"
	case LLDPMediaTypeHardware:
		s = "Hardware Revision"
	case LLDPMediaTypeFirmware:
		s = "Firmware Revision"
	case LLDPMediaTypeSoftware:
		s = "Software Revision"
	case LLDPMediaTypeSerial:
		s = "Serial Number"
	case LLDPMediaTypeManufacturer:
		s = "Manufacturer"
	case LLDPMediaTypeModel:
		s = "Model"
	case LLDPMediaTypeAssetID:
		s = "Asset ID"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPMediaClass) String() (s string) {
	switch t {
	case LLDPMediaClassUndefined:
		s = "Undefined"
	case LLDPMediaClassEndpointI:
		s = "Endpoint Class I"
	case LLDPMediaClassEndpointII:
		s = "Endpoint Class II"
	case LLDPMediaClassEndpointIII:
		s = "Endpoint Class III"
	case LLDPMediaClassNetwork:
		s = "Network connectivity "
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPApplicationType) String() (s string) {
	switch t {
	case LLDPAppTypeReserved:
		s = "Reserved"
	case LLDPAppTypeVoice:
		s = "Voice"
	case LLDPappTypeVoiceSignaling:
		s = "Voice Signaling"
	case LLDPappTypeGuestVoice:
		s = "Guest Voice"
	case LLDPappTypeGuestVoiceSignaling:
		s = "Guest Voice Signaling"
	case LLDPappTypeSoftphoneVoice:
		s = "Softphone Voice"
	case LLDPappTypeVideoConferencing:
		s = "Video Conferencing"
	case LLDPappTypeStreamingVideo:
		s = "Streaming Video"
	case LLDPappTypeVideoSignaling:
		s = "Video Signaling"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPLocationFormat) String() (s string) {
	switch t {
	case LLDPLocationFormatInvalid:
		s = "Invalid"
	case LLDPLocationFormatCoordinate:
		s = "Coordinate-based LCI"
	case LLDPLocationFormatAddress:
		s = "Address-based LCO"
	case LLDPLocationFormatECS:
		s = "ECS ELIN"
	default:
		s = "Unknown"
	}
	return
}

func (t LLDPLocationAddressType) String() (s string) {
	switch t {
	case LLDPLocationAddressTypeLanguage:
		s = "Language"
	case LLDPLocationAddressTypeNational:
		s = "National subdivisions (province, state, etc)"
	case LLDPLocationAddressTypeCounty:
		s = "County, parish, district"
	case LLDPLocationAddressTypeCity:
		s = "City, township"
	case LLDPLocationAddressTypeCityDivision:
		s = "City division, borough, ward"
	case LLDPLocationAddressTypeNeighborhood:
		s = "Neighborhood, block"
	case LLDPLocationAddressTypeStreet:
		s = "Street"
	case LLDPLocationAddressTypeLeadingStreet:
		s = "Leading street direction"
	case LLDPLocationAddressTypeTrailingStreet:
		s = "Trailing street suffix"
	case LLDPLocationAddressTypeStreetSuffix:
		s = "Street suffix"
	case LLDPLocationAddressTypeHouseNum:
		s = "House number"
	case LLDPLocationAddressTypeHouseSuffix:
		s = "House number suffix"
	case LLDPLocationAddressTypeLandmark:
		s = "Landmark or vanity address"
	case LLDPLocationAddressTypeAdditional:
		s = "Additional location information"
	case LLDPLocationAddressTypeName:
		s = "Name"
	case LLDPLocationAddressTypePostal:
		s = "Postal/ZIP code"
	case LLDPLocationAddressTypeBuilding:
		s = "Building"
	case LLDPLocationAddressTypeUnit:
		s = "Unit"
	case LLDPLocationAddressTypeFloor:
		s = "Floor"
	case LLDPLocationAddressTypeRoom:
		s = "Room number"
	case LLDPLocationAddressTypePlace:
		s = "Place type"
	case LLDPLocationAddressTypeScript:
		s = "Script"
	default:
		s = "Unknown"
	}
	return
}

func checkLLDPTLVLen(v LinkLayerDiscoveryValue, l int) (err error) {
	if len(v.Value) < l {
		err = fmt.Errorf("Invalid TLV %v length %d (wanted mimimum %v", v.Type, len(v.Value), l)
	}
	return
}

func checkLLDPOrgSpecificLen(o LLDPOrgSpecificTLV, l int) (err error) {
	if len(o.Info) < l {
		err = fmt.Errorf("Invalid Org Specific TLV %v length %d (wanted minimum %v)", o.SubType, len(o.Info), l)
	}
	return
}
gopacket-1.1.14/layers/loopback.go000066400000000000000000000043651316321740500170250ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"

	"github.com/google/gopacket"
)

// Loopback contains the header for loopback encapsulation.  This header is
// used by both BSD and OpenBSD style loopback decoding (pcap's DLT_NULL
// and DLT_LOOP, respectively).
type Loopback struct {
	BaseLayer
	Family ProtocolFamily
}

// LayerType returns LayerTypeLoopback.
func (l *Loopback) LayerType() gopacket.LayerType { return LayerTypeLoopback }

// DecodeFromBytes decodes the given bytes into this layer.
func (l *Loopback) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 4 {
		return errors.New("Loopback packet too small")
	}

	// The protocol could be either big-endian or little-endian, we're
	// not sure.  But we're PRETTY sure that the value is less than
	// 256, so we can check the first two bytes.
	var prot uint32
	if data[0] == 0 && data[1] == 0 {
		prot = binary.BigEndian.Uint32(data[:4])
	} else {
		prot = binary.LittleEndian.Uint32(data[:4])
	}
	if prot > 0xFF {
		return fmt.Errorf("Invalid loopback protocol %q", data[:4])
	}

	l.Family = ProtocolFamily(prot)
	l.BaseLayer = BaseLayer{data[:4], data[4:]}
	return nil
}

// CanDecode returns the set of layer types that this DecodingLayer can decode.
func (l *Loopback) CanDecode() gopacket.LayerClass {
	return LayerTypeLoopback
}

// NextLayerType returns the layer type contained by this DecodingLayer.
func (l *Loopback) NextLayerType() gopacket.LayerType {
	return l.Family.LayerType()
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
func (l *Loopback) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(4)
	if err != nil {
		return err
	}
	binary.LittleEndian.PutUint32(bytes, uint32(l.Family))
	return nil
}

func decodeLoopback(data []byte, p gopacket.PacketBuilder) error {
	l := Loopback{}
	if err := l.DecodeFromBytes(data, gopacket.NilDecodeFeedback); err != nil {
		return err
	}
	p.AddLayer(&l)
	return p.NextDecoder(l.Family)
}
gopacket-1.1.14/layers/mpls.go000066400000000000000000000056411316321740500162040ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"github.com/google/gopacket"
)

// MPLS is the MPLS packet header.
type MPLS struct {
	BaseLayer
	Label        uint32
	TrafficClass uint8
	StackBottom  bool
	TTL          uint8
}

// LayerType returns gopacket.LayerTypeMPLS.
func (m *MPLS) LayerType() gopacket.LayerType { return LayerTypeMPLS }

// ProtocolGuessingDecoder attempts to guess the protocol of the bytes it's
// given, then decode the packet accordingly.  Its algorithm for guessing is:
//  If the packet starts with byte 0x45-0x4F: IPv4
//  If the packet starts with byte 0x60-0x6F: IPv6
//  Otherwise:  Error
// See draft-hsmit-isis-aal5mux-00.txt for more detail on this approach.
type ProtocolGuessingDecoder struct{}

func (ProtocolGuessingDecoder) Decode(data []byte, p gopacket.PacketBuilder) error {
	switch data[0] {
	// 0x40 | header_len, where header_len is at least 5.
	case 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f:
		return decodeIPv4(data, p)
		// IPv6 can start with any byte whose first 4 bits are 0x6.
	case 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f:
		return decodeIPv6(data, p)
	}
	return errors.New("Unable to guess protocol of packet data")
}

// MPLSPayloadDecoder is the decoder used to data encapsulated by each MPLS
// layer.  MPLS contains no type information, so we have to explicitly decide
// which decoder to use.  This is initially set to ProtocolGuessingDecoder, our
// simple attempt at guessing protocols based on the first few bytes of data
// available to us.  However, if you know that in your environment MPLS always
// encapsulates a specific protocol, you may reset this.
var MPLSPayloadDecoder gopacket.Decoder = ProtocolGuessingDecoder{}

func decodeMPLS(data []byte, p gopacket.PacketBuilder) error {
	decoded := binary.BigEndian.Uint32(data[:4])
	mpls := &MPLS{
		Label:        decoded >> 12,
		TrafficClass: uint8(decoded>>9) & 0x7,
		StackBottom:  decoded&0x100 != 0,
		TTL:          uint8(decoded),
		BaseLayer:    BaseLayer{data[:4], data[4:]},
	}
	p.AddLayer(mpls)
	if mpls.StackBottom {
		return p.NextDecoder(MPLSPayloadDecoder)
	}
	return p.NextDecoder(gopacket.DecodeFunc(decodeMPLS))
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (m *MPLS) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(4)
	if err != nil {
		return err
	}
	encoded := m.Label << 12
	encoded |= uint32(m.TrafficClass) << 9
	encoded |= uint32(m.TTL)
	if m.StackBottom {
		encoded |= 0x100
	}
	binary.BigEndian.PutUint32(bytes, encoded)
	return nil
}
gopacket-1.1.14/layers/mpls_test.go000066400000000000000000000106731316321740500172440ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"reflect"
	"testing"

	"github.com/google/gopacket"
)

// testPacketMPLS
// Ethernet II, Src: cc:15:14:64:00:00 (cc:15:14:64:00:00), Dst: cc:13:14:64:00:01 (cc:13:14:64:00:01)
// MultiProtocol Label Switching Header, Label: 17, Exp: 0, S: 0, TTL: 254
// MultiProtocol Label Switching Header, Label: 19, Exp: 0, S: 1, TTL: 254
// Internet Protocol Version 4, Src: 12.0.0.1, Dst: 2.2.2.2
// Internet Control Message Protocol
// 0000   cc 13 14 64 00 01 cc 15 14 64 00 00 88 47 00 01  ...d.....d...G..
// 0010   10 fe 00 01 31 fe 45 00 00 64 00 39 00 00 fe 01  ....1.E..d.9....
// 0020   ac 5b 0c 00 00 01 02 02 02 02 08 00 3a 6b 00 0b  .[..........:k..
// 0030   00 02 00 00 00 00 00 3e 43 94 ab cd ab cd ab cd  .......>C.......
// 0040   ab cd ab cd ab cd ab cd ab cd ab cd ab cd ab cd  ................
// 0050   ab cd ab cd ab cd ab cd ab cd ab cd ab cd ab cd  ................
// 0060   ab cd ab cd ab cd ab cd ab cd ab cd ab cd ab cd  ................
// 0070   ab cd ab cd ab cd ab cd ab cd                    ..........

var testPacketMPLS = []byte{
	0xcc, 0x13, 0x14, 0x64, 0x00, 0x01, 0xcc, 0x15, 0x14, 0x64, 0x00, 0x00, 0x88, 0x47, 0x00, 0x01,
	0x10, 0xfe, 0x00, 0x01, 0x31, 0xfe, 0x45, 0x00, 0x00, 0x64, 0x00, 0x39, 0x00, 0x00, 0xfe, 0x01,
	0xac, 0x5b, 0x0c, 0x00, 0x00, 0x01, 0x02, 0x02, 0x02, 0x02, 0x08, 0x00, 0x3a, 0x6b, 0x00, 0x0b,
	0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x43, 0x94, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
	0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
}

func TestPacketMPLS(t *testing.T) {
	p := gopacket.NewPacket(testPacketMPLS, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeMPLS, LayerTypeMPLS, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	if got, ok := p.Layers()[1].(*MPLS); ok {
		want := &MPLS{
			BaseLayer: BaseLayer{
				Contents: []byte{0x00, 0x01, 0x10, 0xfe},
				Payload: []byte{0x00, 0x01, 0x31, 0xfe, 0x45, 0x00, 0x00, 0x64, 0x00, 0x39, 0x00, 0x00, 0xfe, 0x01,
					0xac, 0x5b, 0x0c, 0x00, 0x00, 0x01, 0x02, 0x02, 0x02, 0x02, 0x08, 0x00, 0x3a, 0x6b, 0x00, 0x0b,
					0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x43, 0x94, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
					0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
					0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
					0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
					0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd},
			},
			Label:        17,
			TrafficClass: 0,
			StackBottom:  false,
			TTL:          254,
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("MPLS layer 1 mismatch, \nwant %#v\ngot %#v\n", want, got)
		}
	}
	if got, ok := p.Layers()[2].(*MPLS); ok {
		want := &MPLS{
			BaseLayer: BaseLayer{
				Contents: []byte{0x00, 0x01, 0x31, 0xfe},
				Payload: []byte{0x45, 0x00, 0x00, 0x64, 0x00, 0x39, 0x00, 0x00, 0xfe, 0x01,
					0xac, 0x5b, 0x0c, 0x00, 0x00, 0x01, 0x02, 0x02, 0x02, 0x02, 0x08, 0x00, 0x3a, 0x6b, 0x00, 0x0b,
					0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x43, 0x94, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
					0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
					0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
					0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd,
					0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd},
			},
			Label:        19,
			TrafficClass: 0,
			StackBottom:  true,
			TTL:          254,
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("MPLS layer 2 mismatch, \nwant %#v\ngot %#v\n", want, got)
		}
	}
}

func BenchmarkDecodePacketMPLS(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketMPLS, LinkTypeEthernet, gopacket.NoCopy)
	}
}
gopacket-1.1.14/layers/ndp.go000066400000000000000000000642301316321740500160110ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// Enum types courtesy of...
// http://anonsvn.wireshark.org/wireshark/trunk/epan/dissectors/packet-ndp.c

package layers

import (
	"fmt"
	"github.com/google/gopacket"
	"net"
)

type NDPChassisType uint8

// Nortel Chassis Types
const (
	NDPChassisother                                       NDPChassisType = 1
	NDPChassis3000                                        NDPChassisType = 2
	NDPChassis3030                                        NDPChassisType = 3
	NDPChassis2310                                        NDPChassisType = 4
	NDPChassis2810                                        NDPChassisType = 5
	NDPChassis2912                                        NDPChassisType = 6
	NDPChassis2914                                        NDPChassisType = 7
	NDPChassis271x                                        NDPChassisType = 8
	NDPChassis2813                                        NDPChassisType = 9
	NDPChassis2814                                        NDPChassisType = 10
	NDPChassis2915                                        NDPChassisType = 11
	NDPChassis5000                                        NDPChassisType = 12
	NDPChassis2813SA                                      NDPChassisType = 13
	NDPChassis2814SA                                      NDPChassisType = 14
	NDPChassis810M                                        NDPChassisType = 15
	NDPChassisEthercell                                   NDPChassisType = 16
	NDPChassis5005                                        NDPChassisType = 17
	NDPChassisAlcatelEWC                                  NDPChassisType = 18
	NDPChassis2715SA                                      NDPChassisType = 20
	NDPChassis2486                                        NDPChassisType = 21
	NDPChassis28000series                                 NDPChassisType = 22
	NDPChassis23000series                                 NDPChassisType = 23
	NDPChassis5DN00xseries                                NDPChassisType = 24
	NDPChassisBayStackEthernet                            NDPChassisType = 25
	NDPChassis23100series                                 NDPChassisType = 26
	NDPChassis100BaseTHub                                 NDPChassisType = 27
	NDPChassis3000FastEthernet                            NDPChassisType = 28
	NDPChassisOrionSwitch                                 NDPChassisType = 29
	NDPChassisDDS                                         NDPChassisType = 31
	NDPChassisCentillion6slot                             NDPChassisType = 32
	NDPChassisCentillion12slot                            NDPChassisType = 33
	NDPChassisCentillion1slot                             NDPChassisType = 34
	NDPChassisBayStack301                                 NDPChassisType = 35
	NDPChassisBayStackTokenRingHub                        NDPChassisType = 36
	NDPChassisFVCMultimediaSwitch                         NDPChassisType = 37
	NDPChassisSwitchNode                                  NDPChassisType = 38
	NDPChassisBayStack302Switch                           NDPChassisType = 39
	NDPChassisBayStack350Switch                           NDPChassisType = 40
	NDPChassisBayStack150EthernetHub                      NDPChassisType = 41
	NDPChassisCentillion50NSwitch                         NDPChassisType = 42
	NDPChassisCentillion50TSwitch                         NDPChassisType = 43
	NDPChassisBayStack303304Switches                      NDPChassisType = 44
	NDPChassisBayStack200EthernetHub                      NDPChassisType = 45
	NDPChassisBayStack25010100EthernetHub                 NDPChassisType = 46
	NDPChassisBayStack450101001000Switches                NDPChassisType = 48
	NDPChassisBayStack41010100Switches                    NDPChassisType = 49
	NDPChassisPassport1200L3Switch                        NDPChassisType = 50
	NDPChassisPassport1250L3Switch                        NDPChassisType = 51
	NDPChassisPassport1100L3Switch                        NDPChassisType = 52
	NDPChassisPassport1150L3Switch                        NDPChassisType = 53
	NDPChassisPassport1050L3Switch                        NDPChassisType = 54
	NDPChassisPassport1051L3Switch                        NDPChassisType = 55
	NDPChassisPassport8610L3Switch                        NDPChassisType = 56
	NDPChassisPassport8606L3Switch                        NDPChassisType = 57
	NDPChassisPassport8010                                NDPChassisType = 58
	NDPChassisPassport8006                                NDPChassisType = 59
	NDPChassisBayStack670wirelessaccesspoint              NDPChassisType = 60
	NDPChassisPassport740                                 NDPChassisType = 61
	NDPChassisPassport750                                 NDPChassisType = 62
	NDPChassisPassport790                                 NDPChassisType = 63
	NDPChassisBusinessPolicySwitch200010100Switches       NDPChassisType = 64
	NDPChassisPassport8110L2Switch                        NDPChassisType = 65
	NDPChassisPassport8106L2Switch                        NDPChassisType = 66
	NDPChassisBayStack3580GigSwitch                       NDPChassisType = 67
	NDPChassisBayStack10PowerSupplyUnit                   NDPChassisType = 68
	NDPChassisBayStack42010100Switch                      NDPChassisType = 69
	NDPChassisOPTeraMetro1200EthernetServiceModule        NDPChassisType = 70
	NDPChassisOPTera8010co                                NDPChassisType = 71
	NDPChassisOPTera8610coL3Switch                        NDPChassisType = 72
	NDPChassisOPTera8110coL2Switch                        NDPChassisType = 73
	NDPChassisOPTera8003                                  NDPChassisType = 74
	NDPChassisOPTera8603L3Switch                          NDPChassisType = 75
	NDPChassisOPTera8103L2Switch                          NDPChassisType = 76
	NDPChassisBayStack380101001000Switch                  NDPChassisType = 77
	NDPChassisEthernetSwitch47048T                        NDPChassisType = 78
	NDPChassisOPTeraMetro1450EthernetServiceModule        NDPChassisType = 79
	NDPChassisOPTeraMetro1400EthernetServiceModule        NDPChassisType = 80
	NDPChassisAlteonSwitchFamily                          NDPChassisType = 81
	NDPChassisEthernetSwitch46024TPWR                     NDPChassisType = 82
	NDPChassisOPTeraMetro8010OPML2Switch                  NDPChassisType = 83
	NDPChassisOPTeraMetro8010coOPML2Switch                NDPChassisType = 84
	NDPChassisOPTeraMetro8006OPML2Switch                  NDPChassisType = 85
	NDPChassisOPTeraMetro8003OPML2Switch                  NDPChassisType = 86
	NDPChassisAlteon180e                                  NDPChassisType = 87
	NDPChassisAlteonAD3                                   NDPChassisType = 88
	NDPChassisAlteon184                                   NDPChassisType = 89
	NDPChassisAlteonAD4                                   NDPChassisType = 90
	NDPChassisPassport1424L3Switch                        NDPChassisType = 91
	NDPChassisPassport1648L3Switch                        NDPChassisType = 92
	NDPChassisPassport1612L3Switch                        NDPChassisType = 93
	NDPChassisPassport1624L3Switch                        NDPChassisType = 94
	NDPChassisBayStack38024FFiber1000Switch               NDPChassisType = 95
	NDPChassisEthernetRoutingSwitch551024T                NDPChassisType = 96
	NDPChassisEthernetRoutingSwitch551048T                NDPChassisType = 97
	NDPChassisEthernetSwitch47024T                        NDPChassisType = 98
	NDPChassisNortelNetworksWirelessLANAccessPoint2220    NDPChassisType = 99
	NDPChassisPassportRBS2402L3Switch                     NDPChassisType = 100
	NDPChassisAlteonApplicationSwitch2424                 NDPChassisType = 101
	NDPChassisAlteonApplicationSwitch2224                 NDPChassisType = 102
	NDPChassisAlteonApplicationSwitch2208                 NDPChassisType = 103
	NDPChassisAlteonApplicationSwitch2216                 NDPChassisType = 104
	NDPChassisAlteonApplicationSwitch3408                 NDPChassisType = 105
	NDPChassisAlteonApplicationSwitch3416                 NDPChassisType = 106
	NDPChassisNortelNetworksWirelessLANSecuritySwitch2250 NDPChassisType = 107
	NDPChassisEthernetSwitch42548T                        NDPChassisType = 108
	NDPChassisEthernetSwitch42524T                        NDPChassisType = 109
	NDPChassisNortelNetworksWirelessLANAccessPoint2221    NDPChassisType = 110
	NDPChassisNortelMetroEthernetServiceUnit24TSPFswitch  NDPChassisType = 111
	NDPChassisNortelMetroEthernetServiceUnit24TLXDCswitch NDPChassisType = 112
	NDPChassisPassport830010slotchassis                   NDPChassisType = 113
	NDPChassisPassport83006slotchassis                    NDPChassisType = 114
	NDPChassisEthernetRoutingSwitch552024TPWR             NDPChassisType = 115
	NDPChassisEthernetRoutingSwitch552048TPWR             NDPChassisType = 116
	NDPChassisNortelNetworksVPNGateway3050                NDPChassisType = 117
	NDPChassisAlteonSSL31010100                           NDPChassisType = 118
	NDPChassisAlteonSSL31010100Fiber                      NDPChassisType = 119
	NDPChassisAlteonSSL31010100FIPS                       NDPChassisType = 120
	NDPChassisAlteonSSL410101001000                       NDPChassisType = 121
	NDPChassisAlteonSSL410101001000Fiber                  NDPChassisType = 122
	NDPChassisAlteonApplicationSwitch2424SSL              NDPChassisType = 123
	NDPChassisEthernetSwitch32524T                        NDPChassisType = 124
	NDPChassisEthernetSwitch32524G                        NDPChassisType = 125
	NDPChassisNortelNetworksWirelessLANAccessPoint2225    NDPChassisType = 126
	NDPChassisNortelNetworksWirelessLANSecuritySwitch2270 NDPChassisType = 127
	NDPChassis24portEthernetSwitch47024TPWR               NDPChassisType = 128
	NDPChassis48portEthernetSwitch47048TPWR               NDPChassisType = 129
	NDPChassisEthernetRoutingSwitch553024TFD              NDPChassisType = 130
	NDPChassisEthernetSwitch351024T                       NDPChassisType = 131
	NDPChassisNortelMetroEthernetServiceUnit12GACL3Switch NDPChassisType = 132
	NDPChassisNortelMetroEthernetServiceUnit12GDCL3Switch NDPChassisType = 133
	NDPChassisNortelSecureAccessSwitch                    NDPChassisType = 134
	NDPChassisNortelNetworksVPNGateway3070                NDPChassisType = 135
	NDPChassisOPTeraMetro3500                             NDPChassisType = 136
	NDPChassisSMBBES101024T                               NDPChassisType = 137
	NDPChassisSMBBES101048T                               NDPChassisType = 138
	NDPChassisSMBBES102024TPWR                            NDPChassisType = 139
	NDPChassisSMBBES102048TPWR                            NDPChassisType = 140
	NDPChassisSMBBES201024T                               NDPChassisType = 141
	NDPChassisSMBBES201048T                               NDPChassisType = 142
	NDPChassisSMBBES202024TPWR                            NDPChassisType = 143
	NDPChassisSMBBES202048TPWR                            NDPChassisType = 144
	NDPChassisSMBBES11024T                                NDPChassisType = 145
	NDPChassisSMBBES11048T                                NDPChassisType = 146
	NDPChassisSMBBES12024TPWR                             NDPChassisType = 147
	NDPChassisSMBBES12048TPWR                             NDPChassisType = 148
	NDPChassisSMBBES21024T                                NDPChassisType = 149
	NDPChassisSMBBES21048T                                NDPChassisType = 150
	NDPChassisSMBBES22024TPWR                             NDPChassisType = 151
	NDPChassisSMBBES22048TPWR                             NDPChassisType = 152
	NDPChassisOME6500                                     NDPChassisType = 153
	NDPChassisEthernetRoutingSwitch4548GT                 NDPChassisType = 154
	NDPChassisEthernetRoutingSwitch4548GTPWR              NDPChassisType = 155
	NDPChassisEthernetRoutingSwitch4550T                  NDPChassisType = 156
	NDPChassisEthernetRoutingSwitch4550TPWR               NDPChassisType = 157
	NDPChassisEthernetRoutingSwitch4526FX                 NDPChassisType = 158
	NDPChassisEthernetRoutingSwitch250026T                NDPChassisType = 159
	NDPChassisEthernetRoutingSwitch250026TPWR             NDPChassisType = 160
	NDPChassisEthernetRoutingSwitch250050T                NDPChassisType = 161
	NDPChassisEthernetRoutingSwitch250050TPWR             NDPChassisType = 162
)

type NDPBackplaneType uint8

// Nortel Backplane Types
const (
	NDPBackplaneOther                                       NDPBackplaneType = 1
	NDPBackplaneEthernet                                    NDPBackplaneType = 2
	NDPBackplaneEthernetTokenring                           NDPBackplaneType = 3
	NDPBackplaneEthernetFDDI                                NDPBackplaneType = 4
	NDPBackplaneEthernetTokenringFDDI                       NDPBackplaneType = 5
	NDPBackplaneEthernetTokenringRedundantPower             NDPBackplaneType = 6
	NDPBackplaneEthernetTokenringFDDIRedundantPower         NDPBackplaneType = 7
	NDPBackplaneTokenRing                                   NDPBackplaneType = 8
	NDPBackplaneEthernetTokenringFastEthernet               NDPBackplaneType = 9
	NDPBackplaneEthernetFastEthernet                        NDPBackplaneType = 10
	NDPBackplaneEthernetTokenringFastEthernetRedundantPower NDPBackplaneType = 11
	NDPBackplaneEthernetFastEthernetGigabitEthernet         NDPBackplaneType = 12
)

type NDPState uint8

// Device State
const (
	NDPStateTopology  NDPState = 1
	NDPStateHeartbeat NDPState = 2
	NDPStateNew       NDPState = 3
)

// NortelDiscovery is a packet layer containing the Nortel Discovery Protocol.
type NortelDiscovery struct {
	BaseLayer
	IPAddress net.IP
	SegmentID []byte
	Chassis   NDPChassisType
	Backplane NDPBackplaneType
	State     NDPState
	NumLinks  uint8
}

// LayerType returns gopacket.LayerTypeNortelDiscovery.
func (c *NortelDiscovery) LayerType() gopacket.LayerType {
	return LayerTypeNortelDiscovery
}

func decodeNortelDiscovery(data []byte, p gopacket.PacketBuilder) error {
	c := &NortelDiscovery{}
	if len(data) < 11 {
		return fmt.Errorf("Invalid NortelDiscovery packet length %d", len(data))
	}
	c.IPAddress = data[0:4]
	c.SegmentID = data[4:7]
	c.Chassis = NDPChassisType(data[7])
	c.Backplane = NDPBackplaneType(data[8])
	c.State = NDPState(data[9])
	c.NumLinks = uint8(data[10])
	p.AddLayer(c)
	return nil
}

func (t NDPChassisType) String() (s string) {
	switch t {
	case NDPChassisother:
		s = "other"
	case NDPChassis3000:
		s = "3000"
	case NDPChassis3030:
		s = "3030"
	case NDPChassis2310:
		s = "2310"
	case NDPChassis2810:
		s = "2810"
	case NDPChassis2912:
		s = "2912"
	case NDPChassis2914:
		s = "2914"
	case NDPChassis271x:
		s = "271x"
	case NDPChassis2813:
		s = "2813"
	case NDPChassis2814:
		s = "2814"
	case NDPChassis2915:
		s = "2915"
	case NDPChassis5000:
		s = "5000"
	case NDPChassis2813SA:
		s = "2813SA"
	case NDPChassis2814SA:
		s = "2814SA"
	case NDPChassis810M:
		s = "810M"
	case NDPChassisEthercell:
		s = "Ethercell"
	case NDPChassis5005:
		s = "5005"
	case NDPChassisAlcatelEWC:
		s = "Alcatel Ethernet workgroup conc."
	case NDPChassis2715SA:
		s = "2715SA"
	case NDPChassis2486:
		s = "2486"
	case NDPChassis28000series:
		s = "28000 series"
	case NDPChassis23000series:
		s = "23000 series"
	case NDPChassis5DN00xseries:
		s = "5DN00x series"
	case NDPChassisBayStackEthernet:
		s = "BayStack Ethernet"
	case NDPChassis23100series:
		s = "23100 series"
	case NDPChassis100BaseTHub:
		s = "100Base-T Hub"
	case NDPChassis3000FastEthernet:
		s = "3000 Fast Ethernet"
	case NDPChassisOrionSwitch:
		s = "Orion switch"
	case NDPChassisDDS:
		s = "DDS"
	case NDPChassisCentillion6slot:
		s = "Centillion (6 slot)"
	case NDPChassisCentillion12slot:
		s = "Centillion (12 slot)"
	case NDPChassisCentillion1slot:
		s = "Centillion (1 slot)"
	case NDPChassisBayStack301:
		s = "BayStack 301"
	case NDPChassisBayStackTokenRingHub:
		s = "BayStack TokenRing Hub"
	case NDPChassisFVCMultimediaSwitch:
		s = "FVC Multimedia Switch"
	case NDPChassisSwitchNode:
		s = "Switch Node"
	case NDPChassisBayStack302Switch:
		s = "BayStack 302 Switch"
	case NDPChassisBayStack350Switch:
		s = "BayStack 350 Switch"
	case NDPChassisBayStack150EthernetHub:
		s = "BayStack 150 Ethernet Hub"
	case NDPChassisCentillion50NSwitch:
		s = "Centillion 50N switch"
	case NDPChassisCentillion50TSwitch:
		s = "Centillion 50T switch"
	case NDPChassisBayStack303304Switches:
		s = "BayStack 303 and 304 Switches"
	case NDPChassisBayStack200EthernetHub:
		s = "BayStack 200 Ethernet Hub"
	case NDPChassisBayStack25010100EthernetHub:
		s = "BayStack 250 10/100 Ethernet Hub"
	case NDPChassisBayStack450101001000Switches:
		s = "BayStack 450 10/100/1000 Switches"
	case NDPChassisBayStack41010100Switches:
		s = "BayStack 410 10/100 Switches"
	case NDPChassisPassport1200L3Switch:
		s = "Passport 1200 L3 Switch"
	case NDPChassisPassport1250L3Switch:
		s = "Passport 1250 L3 Switch"
	case NDPChassisPassport1100L3Switch:
		s = "Passport 1100 L3 Switch"
	case NDPChassisPassport1150L3Switch:
		s = "Passport 1150 L3 Switch"
	case NDPChassisPassport1050L3Switch:
		s = "Passport 1050 L3 Switch"
	case NDPChassisPassport1051L3Switch:
		s = "Passport 1051 L3 Switch"
	case NDPChassisPassport8610L3Switch:
		s = "Passport 8610 L3 Switch"
	case NDPChassisPassport8606L3Switch:
		s = "Passport 8606 L3 Switch"
	case NDPChassisPassport8010:
		s = "Passport 8010"
	case NDPChassisPassport8006:
		s = "Passport 8006"
	case NDPChassisBayStack670wirelessaccesspoint:
		s = "BayStack 670 wireless access point"
	case NDPChassisPassport740:
		s = "Passport 740"
	case NDPChassisPassport750:
		s = "Passport 750"
	case NDPChassisPassport790:
		s = "Passport 790"
	case NDPChassisBusinessPolicySwitch200010100Switches:
		s = "Business Policy Switch 2000 10/100 Switches"
	case NDPChassisPassport8110L2Switch:
		s = "Passport 8110 L2 Switch"
	case NDPChassisPassport8106L2Switch:
		s = "Passport 8106 L2 Switch"
	case NDPChassisBayStack3580GigSwitch:
		s = "BayStack 3580 Gig Switch"
	case NDPChassisBayStack10PowerSupplyUnit:
		s = "BayStack 10 Power Supply Unit"
	case NDPChassisBayStack42010100Switch:
		s = "BayStack 420 10/100 Switch"
	case NDPChassisOPTeraMetro1200EthernetServiceModule:
		s = "OPTera Metro 1200 Ethernet Service Module"
	case NDPChassisOPTera8010co:
		s = "OPTera 8010co"
	case NDPChassisOPTera8610coL3Switch:
		s = "OPTera 8610co L3 switch"
	case NDPChassisOPTera8110coL2Switch:
		s = "OPTera 8110co L2 switch"
	case NDPChassisOPTera8003:
		s = "OPTera 8003"
	case NDPChassisOPTera8603L3Switch:
		s = "OPTera 8603 L3 switch"
	case NDPChassisOPTera8103L2Switch:
		s = "OPTera 8103 L2 switch"
	case NDPChassisBayStack380101001000Switch:
		s = "BayStack 380 10/100/1000 Switch"
	case NDPChassisEthernetSwitch47048T:
		s = "Ethernet Switch 470-48T"
	case NDPChassisOPTeraMetro1450EthernetServiceModule:
		s = "OPTera Metro 1450 Ethernet Service Module"
	case NDPChassisOPTeraMetro1400EthernetServiceModule:
		s = "OPTera Metro 1400 Ethernet Service Module"
	case NDPChassisAlteonSwitchFamily:
		s = "Alteon Switch Family"
	case NDPChassisEthernetSwitch46024TPWR:
		s = "Ethernet Switch 460-24T-PWR"
	case NDPChassisOPTeraMetro8010OPML2Switch:
		s = "OPTera Metro 8010 OPM L2 Switch"
	case NDPChassisOPTeraMetro8010coOPML2Switch:
		s = "OPTera Metro 8010co OPM L2 Switch"
	case NDPChassisOPTeraMetro8006OPML2Switch:
		s = "OPTera Metro 8006 OPM L2 Switch"
	case NDPChassisOPTeraMetro8003OPML2Switch:
		s = "OPTera Metro 8003 OPM L2 Switch"
	case NDPChassisAlteon180e:
		s = "Alteon 180e"
	case NDPChassisAlteonAD3:
		s = "Alteon AD3"
	case NDPChassisAlteon184:
		s = "Alteon 184"
	case NDPChassisAlteonAD4:
		s = "Alteon AD4"
	case NDPChassisPassport1424L3Switch:
		s = "Passport 1424 L3 switch"
	case NDPChassisPassport1648L3Switch:
		s = "Passport 1648 L3 switch"
	case NDPChassisPassport1612L3Switch:
		s = "Passport 1612 L3 switch"
	case NDPChassisPassport1624L3Switch:
		s = "Passport 1624 L3 switch"
	case NDPChassisBayStack38024FFiber1000Switch:
		s = "BayStack 380-24F Fiber 1000 Switch"
	case NDPChassisEthernetRoutingSwitch551024T:
		s = "Ethernet Routing Switch 5510-24T"
	case NDPChassisEthernetRoutingSwitch551048T:
		s = "Ethernet Routing Switch 5510-48T"
	case NDPChassisEthernetSwitch47024T:
		s = "Ethernet Switch 470-24T"
	case NDPChassisNortelNetworksWirelessLANAccessPoint2220:
		s = "Nortel Networks Wireless LAN Access Point 2220"
	case NDPChassisPassportRBS2402L3Switch:
		s = "Passport RBS 2402 L3 switch"
	case NDPChassisAlteonApplicationSwitch2424:
		s = "Alteon Application Switch 2424"
	case NDPChassisAlteonApplicationSwitch2224:
		s = "Alteon Application Switch 2224"
	case NDPChassisAlteonApplicationSwitch2208:
		s = "Alteon Application Switch 2208"
	case NDPChassisAlteonApplicationSwitch2216:
		s = "Alteon Application Switch 2216"
	case NDPChassisAlteonApplicationSwitch3408:
		s = "Alteon Application Switch 3408"
	case NDPChassisAlteonApplicationSwitch3416:
		s = "Alteon Application Switch 3416"
	case NDPChassisNortelNetworksWirelessLANSecuritySwitch2250:
		s = "Nortel Networks Wireless LAN SecuritySwitch 2250"
	case NDPChassisEthernetSwitch42548T:
		s = "Ethernet Switch 425-48T"
	case NDPChassisEthernetSwitch42524T:
		s = "Ethernet Switch 425-24T"
	case NDPChassisNortelNetworksWirelessLANAccessPoint2221:
		s = "Nortel Networks Wireless LAN Access Point 2221"
	case NDPChassisNortelMetroEthernetServiceUnit24TSPFswitch:
		s = "Nortel Metro Ethernet Service Unit 24-T SPF switch"
	case NDPChassisNortelMetroEthernetServiceUnit24TLXDCswitch:
		s = " Nortel Metro Ethernet Service Unit 24-T LX DC switch"
	case NDPChassisPassport830010slotchassis:
		s = "Passport 8300 10-slot chassis"
	case NDPChassisPassport83006slotchassis:
		s = "Passport 8300 6-slot chassis"
	case NDPChassisEthernetRoutingSwitch552024TPWR:
		s = "Ethernet Routing Switch 5520-24T-PWR"
	case NDPChassisEthernetRoutingSwitch552048TPWR:
		s = "Ethernet Routing Switch 5520-48T-PWR"
	case NDPChassisNortelNetworksVPNGateway3050:
		s = "Nortel Networks VPN Gateway 3050"
	case NDPChassisAlteonSSL31010100:
		s = "Alteon SSL 310 10/100"
	case NDPChassisAlteonSSL31010100Fiber:
		s = "Alteon SSL 310 10/100 Fiber"
	case NDPChassisAlteonSSL31010100FIPS:
		s = "Alteon SSL 310 10/100 FIPS"
	case NDPChassisAlteonSSL410101001000:
		s = "Alteon SSL 410 10/100/1000"
	case NDPChassisAlteonSSL410101001000Fiber:
		s = "Alteon SSL 410 10/100/1000 Fiber"
	case NDPChassisAlteonApplicationSwitch2424SSL:
		s = "Alteon Application Switch 2424-SSL"
	case NDPChassisEthernetSwitch32524T:
		s = "Ethernet Switch 325-24T"
	case NDPChassisEthernetSwitch32524G:
		s = "Ethernet Switch 325-24G"
	case NDPChassisNortelNetworksWirelessLANAccessPoint2225:
		s = "Nortel Networks Wireless LAN Access Point 2225"
	case NDPChassisNortelNetworksWirelessLANSecuritySwitch2270:
		s = "Nortel Networks Wireless LAN SecuritySwitch 2270"
	case NDPChassis24portEthernetSwitch47024TPWR:
		s = "24-port Ethernet Switch 470-24T-PWR"
	case NDPChassis48portEthernetSwitch47048TPWR:
		s = "48-port Ethernet Switch 470-48T-PWR"
	case NDPChassisEthernetRoutingSwitch553024TFD:
		s = "Ethernet Routing Switch 5530-24TFD"
	case NDPChassisEthernetSwitch351024T:
		s = "Ethernet Switch 3510-24T"
	case NDPChassisNortelMetroEthernetServiceUnit12GACL3Switch:
		s = "Nortel Metro Ethernet Service Unit 12G AC L3 switch"
	case NDPChassisNortelMetroEthernetServiceUnit12GDCL3Switch:
		s = "Nortel Metro Ethernet Service Unit 12G DC L3 switch"
	case NDPChassisNortelSecureAccessSwitch:
		s = "Nortel Secure Access Switch"
	case NDPChassisNortelNetworksVPNGateway3070:
		s = "Nortel Networks VPN Gateway 3070"
	case NDPChassisOPTeraMetro3500:
		s = "OPTera Metro 3500"
	case NDPChassisSMBBES101024T:
		s = "SMB BES 1010 24T"
	case NDPChassisSMBBES101048T:
		s = "SMB BES 1010 48T"
	case NDPChassisSMBBES102024TPWR:
		s = "SMB BES 1020 24T PWR"
	case NDPChassisSMBBES102048TPWR:
		s = "SMB BES 1020 48T PWR"
	case NDPChassisSMBBES201024T:
		s = "SMB BES 2010 24T"
	case NDPChassisSMBBES201048T:
		s = "SMB BES 2010 48T"
	case NDPChassisSMBBES202024TPWR:
		s = "SMB BES 2020 24T PWR"
	case NDPChassisSMBBES202048TPWR:
		s = "SMB BES 2020 48T PWR"
	case NDPChassisSMBBES11024T:
		s = "SMB BES 110 24T"
	case NDPChassisSMBBES11048T:
		s = "SMB BES 110 48T"
	case NDPChassisSMBBES12024TPWR:
		s = "SMB BES 120 24T PWR"
	case NDPChassisSMBBES12048TPWR:
		s = "SMB BES 120 48T PWR"
	case NDPChassisSMBBES21024T:
		s = "SMB BES 210 24T"
	case NDPChassisSMBBES21048T:
		s = "SMB BES 210 48T"
	case NDPChassisSMBBES22024TPWR:
		s = "SMB BES 220 24T PWR"
	case NDPChassisSMBBES22048TPWR:
		s = "SMB BES 220 48T PWR"
	case NDPChassisOME6500:
		s = "OME 6500"
	case NDPChassisEthernetRoutingSwitch4548GT:
		s = "Ethernet Routing Switch 4548GT"
	case NDPChassisEthernetRoutingSwitch4548GTPWR:
		s = "Ethernet Routing Switch 4548GT-PWR"
	case NDPChassisEthernetRoutingSwitch4550T:
		s = "Ethernet Routing Switch 4550T"
	case NDPChassisEthernetRoutingSwitch4550TPWR:
		s = "Ethernet Routing Switch 4550T-PWR"
	case NDPChassisEthernetRoutingSwitch4526FX:
		s = "Ethernet Routing Switch 4526FX"
	case NDPChassisEthernetRoutingSwitch250026T:
		s = "Ethernet Routing Switch 2500-26T"
	case NDPChassisEthernetRoutingSwitch250026TPWR:
		s = "Ethernet Routing Switch 2500-26T-PWR"
	case NDPChassisEthernetRoutingSwitch250050T:
		s = "Ethernet Routing Switch 2500-50T"
	case NDPChassisEthernetRoutingSwitch250050TPWR:
		s = "Ethernet Routing Switch 2500-50T-PWR"
	default:
		s = "Unknown"
	}
	return
}

func (t NDPBackplaneType) String() (s string) {
	switch t {
	case NDPBackplaneOther:
		s = "Other"
	case NDPBackplaneEthernet:
		s = "Ethernet"
	case NDPBackplaneEthernetTokenring:
		s = "Ethernet and Tokenring"
	case NDPBackplaneEthernetFDDI:
		s = "Ethernet and FDDI"
	case NDPBackplaneEthernetTokenringFDDI:
		s = "Ethernet, Tokenring and FDDI"
	case NDPBackplaneEthernetTokenringRedundantPower:
		s = "Ethernet and Tokenring with redundant power"
	case NDPBackplaneEthernetTokenringFDDIRedundantPower:
		s = "Ethernet, Tokenring, FDDI with redundant power"
	case NDPBackplaneTokenRing:
		s = "Token Ring"
	case NDPBackplaneEthernetTokenringFastEthernet:
		s = "Ethernet, Tokenring and Fast Ethernet"
	case NDPBackplaneEthernetFastEthernet:
		s = "Ethernet and Fast Ethernet"
	case NDPBackplaneEthernetTokenringFastEthernetRedundantPower:
		s = "Ethernet, Tokenring, Fast Ethernet with redundant power"
	case NDPBackplaneEthernetFastEthernetGigabitEthernet:
		s = "Ethernet, Fast Ethernet and Gigabit Ethernet"
	default:
		s = "Unknown"
	}
	return
}

func (t NDPState) String() (s string) {
	switch t {
	case NDPStateTopology:
		s = "Topology Change"
	case NDPStateHeartbeat:
		s = "Heartbeat"
	case NDPStateNew:
		s = "New"
	default:
		s = "Unknown"
	}
	return
}
gopacket-1.1.14/layers/ntp.go000066400000000000000000000432121316321740500160260ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
//
//******************************************************************************

package layers

import (
	"encoding/binary"
	"errors"

	"github.com/google/gopacket"
)

//******************************************************************************
//
// Network Time Protocol (NTP) Decoding Layer
// ------------------------------------------
// This file provides a GoPacket decoding layer for NTP.
//
//******************************************************************************
//
// About The Network Time Protocol (NTP)
// -------------------------------------
// NTP is a protocol that enables computers on the internet to set their
// clocks to the correct time (or to a time that is acceptably close to the
// correct time). NTP runs on top of UDP.
//
// There have been a series of versions of the NTP protocol. The latest
// version is V4 and is specified in RFC 5905:
//     http://www.ietf.org/rfc/rfc5905.txt
//
//******************************************************************************
//
// References
// ----------
//
// Wikipedia's NTP entry:
//     https://en.wikipedia.org/wiki/Network_Time_Protocol
//     This is the best place to get an overview of NTP.
//
// Network Time Protocol Home Website:
//     http://www.ntp.org/
//     This appears to be the official website of NTP.
//
// List of current NTP Protocol RFCs:
//     http://www.ntp.org/rfc.html
//
// RFC 958: "Network Time Protocol (NTP)" (1985)
//     https://tools.ietf.org/html/rfc958
//     This is the original NTP specification.
//
// RFC 1305: "Network Time Protocol (Version 3) Specification, Implementation and Analysis" (1992)
//     https://tools.ietf.org/html/rfc1305
//     The protocol was updated in 1992 yielding NTP V3.
//
// RFC 5905: "Network Time Protocol Version 4: Protocol and Algorithms Specification" (2010)
//     https://www.ietf.org/rfc/rfc5905.txt
//     The protocol was updated in 2010 yielding NTP V4.
//     V4 is backwards compatible with all previous versions of NTP.
//
// RFC 5906: "Network Time Protocol Version 4: Autokey Specification"
//     https://tools.ietf.org/html/rfc5906
//     This document addresses the security of the NTP protocol
//     and is probably not relevant to this package.
//
// RFC 5907: "Definitions of Managed Objects for Network Time Protocol Version 4 (NTPv4)"
//     https://tools.ietf.org/html/rfc5907
//     This document addresses the management of NTP servers and
//     is probably not relevant to this package.
//
// RFC 5908: "Network Time Protocol (NTP) Server Option for DHCPv6"
//     https://tools.ietf.org/html/rfc5908
//     This document addresses the use of NTP in DHCPv6 and is
//     probably not relevant to this package.
//
// "Let's make a NTP Client in C"
//     https://lettier.github.io/posts/2016-04-26-lets-make-a-ntp-client-in-c.html
//     This web page contains useful information about the details of NTP,
//     including an NTP record struture in C, and C code.
//
// "NTP Packet Header (NTP Reference Implementation) (Computer Network Time Synchronization)"
//     http://what-when-how.com/computer-network-time-synchronization/
//        ntp-packet-header-ntp-reference-implementation-computer-network-time-synchronization/
//     This web page contains useful information on the details of NTP.
//
// "Technical information - NTP Data Packet"
//     https://www.meinbergglobal.com/english/info/ntp-packet.htm
//     This page has a helpful diagram of an NTP V4 packet.
//
//******************************************************************************
//
// Obsolete References
// -------------------
//
// RFC 1119: "RFC-1119 "Network Time Protocol (Version 2) Specification and Implementation" (1989)
//     https://tools.ietf.org/html/rfc1119
//     Version 2 was drafted in 1989.
//     It is unclear whether V2 was ever implememented or whether the
//     ideas ended up in V3 (which was implemented in 1992).
//
// RFC 1361: "Simple Network Time Protocol (SNTP)"
//     https://tools.ietf.org/html/rfc1361
//     This document is obsoleted by RFC 1769 and is included only for completeness.
//
// RFC 1769: "Simple Network Time Protocol (SNTP)"
//     https://tools.ietf.org/html/rfc1769
//     This document is obsoleted by RFC 2030 and RFC 4330 and is included only for completeness.
//
// RFC 2030: "Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSI"
//     https://tools.ietf.org/html/rfc2030
//     This document is obsoleted by RFC 4330 and is included only for completeness.
//
// RFC 4330: "Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSI"
//     https://tools.ietf.org/html/rfc4330
//     This document is obsoleted by RFC 5905 and is included only for completeness.
//
//******************************************************************************
//
// Endian And Bit Numbering Issues
// -------------------------------
//
// Endian and bit numbering issues can be confusing. Here is some
// clarification:
//
//    ENDIAN: Values are sent big endian.
//    https://en.wikipedia.org/wiki/Endianness
//
//    BIT NUMBERING: Bits are numbered 0 upwards from the most significant
//    bit to the least significant bit. This means that if there is a 32-bit
//    value, the most significant bit is called bit 0 and the least
//    significant bit is called bit 31.
//
// See RFC 791 Appendix B for more discussion.
//
//******************************************************************************
//
// NTP V3 and V4 Packet Format
// ---------------------------
// NTP packets are UDP packets whose payload contains an NTP record.
//
// The NTP RFC defines the format of the NTP record.
//
// There have been four versions of the protocol:
//
//    V1 in 1985
//    V2 in 1989
//    V3 in 1992
//    V4 in 2010
//
// It is clear that V1 and V2 are obsolete, and there is no need to
// cater for these formats.
//
// V3 and V4 essentially use the same format, with V4 adding some optional
// fields on the end. So this package supports the V3 and V4 formats.
//
// The current version of NTP (NTP V4)'s RFC (V4 - RFC 5905) contains
// the following diagram for the NTP record format:

//      0                   1                   2                   3
//      0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |LI | VN  |Mode |    Stratum    |     Poll      |   Precision   |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                         Root Delay                            |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                         Root Dispersion                       |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                          Reference ID                         |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                                                               |
//     +                     Reference Timestamp (64)                  +
//     |                                                               |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                                                               |
//     +                      Origin Timestamp (64)                    +
//     |                                                               |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                                                               |
//     +                      Receive Timestamp (64)                   +
//     |                                                               |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                                                               |
//     +                      Transmit Timestamp (64)                  +
//     |                                                               |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                                                               |
//     .                                                               .
//     .                    Extension Field 1 (variable)               .
//     .                                                               .
//     |                                                               |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                                                               |
//     .                                                               .
//     .                    Extension Field 2 (variable)               .
//     .                                                               .
//     |                                                               |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                          Key Identifier                       |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |                                                               |
//     |                            dgst (128)                         |
//     |                                                               |
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     From http://www.ietf.org/rfc/rfc5905.txt
//
// The fields "Extension Field 1 (variable)" and later are optional fields,
// and so we can set a minimum NTP record size of 48 bytes.
//
const ntpMinimumRecordSizeInBytes int = 48

//******************************************************************************

// NTP Type
// --------
// Type NTP implements the DecodingLayer interface. Each NTP object
// represents in a structured form the NTP record present as the UDP
// payload in an NTP UDP packet.
//

type NTPLeapIndicator uint8
type NTPVersion uint8
type NTPMode uint8
type NTPStratum uint8
type NTPLog2Seconds int8
type NTPFixed16Seconds uint32
type NTPReferenceID uint32
type NTPTimestamp uint64

type NTP struct {
	BaseLayer // Stores the packet bytes and payload bytes.

	LeapIndicator      NTPLeapIndicator  // [0,3]. Indicates whether leap second(s) is to be added.
	Version            NTPVersion        // [0,7]. Version of the NTP protocol.
	Mode               NTPMode           // [0,7]. Mode.
	Stratum            NTPStratum        // [0,255]. Stratum of time server in the server tree.
	Poll               NTPLog2Seconds    // [-128,127]. The maximum interval between successive messages, in log2 seconds.
	Precision          NTPLog2Seconds    // [-128,127]. The precision of the system clock, in log2 seconds.
	RootDelay          NTPFixed16Seconds // [0,2^32-1]. Total round trip delay to the reference clock in seconds times 2^16.
	RootDispersion     NTPFixed16Seconds // [0,2^32-1]. Total dispersion to the reference clock, in seconds times 2^16.
	ReferenceID        NTPReferenceID    // ID code of reference clock [0,2^32-1].
	ReferenceTimestamp NTPTimestamp      // Most recent timestamp from the reference clock.
	OriginTimestamp    NTPTimestamp      // Local time when request was sent from local host.
	ReceiveTimestamp   NTPTimestamp      // Local time (on server) that request arrived at server host.
	TransmitTimestamp  NTPTimestamp      // Local time (on server) that request departed server host.

	// FIX: This package should analyse the extension fields and represent the extension fields too.
	ExtensionBytes []byte // Just put extensions in a byte slice.
}

//******************************************************************************

// LayerType returns the layer type of the NTP object, which is LayerTypeNTP.
func (d *NTP) LayerType() gopacket.LayerType {
	return LayerTypeNTP
}

//******************************************************************************

// decodeNTP analyses a byte slice and attempts to decode it as an NTP
// record of a UDP packet.
//
// If it succeeds, it loads p with information about the packet and returns nil.
// If it fails, it returns an error (non nil).
//
// This function is employed in layertypes.go to register the NTP layer.
func decodeNTP(data []byte, p gopacket.PacketBuilder) error {

	// Attempt to decode the byte slice.
	d := &NTP{}
	err := d.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}

	// If the decoding worked, add the layer to the packet and set it
	// as the application layer too, if there isn't already one.
	p.AddLayer(d)
	p.SetApplicationLayer(d)

	return nil
}

//******************************************************************************

// DecodeFromBytes analyses a byte slice and attempts to decode it as an NTP
// record of a UDP packet.
//
// Upon succeeds, it loads the NTP object with information about the packet
// and returns nil.
// Upon failure, it returns an error (non nil).
func (d *NTP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {

	// If the data block is too short to be a NTP record, then return an error.
	if len(data) < ntpMinimumRecordSizeInBytes {
		df.SetTruncated()
		return errors.New("NTP packet too short")
	}

	// RFC 5905 does not appear to define a maximum NTP record length.
	// The protocol allows "extension fields" to be included in the record,
	// and states about these fields:"
	//
	//     "While the minimum field length containing required fields is
	//      four words (16 octets), a maximum field length remains to be
	//      established."
	//
	// For this reason, the packet length is not checked here for being too long.

	// NTP type embeds type BaseLayer which contains two fields:
	//    Contents is supposed to contain the bytes of the data at this level.
	//    Payload is supposed to contain the payload of this level.
	// Here we set the baselayer to be the bytes of the NTP record.
	d.BaseLayer = BaseLayer{Contents: data[:len(data)]}

	// Extract the fields from the block of bytes.
	// To make sense of this, refer to the packet diagram
	// above and the section on endian conventions.

	// The first few fields are all packed into the first 32 bits. Unpack them.
	f := data[0]
	d.LeapIndicator = NTPLeapIndicator((f & 0xC0) >> 6)
	d.Version = NTPVersion((f & 0x38) >> 3)
	d.Mode = NTPMode(f & 0x07)
	d.Stratum = NTPStratum(data[1])
	d.Poll = NTPLog2Seconds(data[2])
	d.Precision = NTPLog2Seconds(data[3])

	// The remaining fields can just be copied in big endian order.
	d.RootDelay = NTPFixed16Seconds(binary.BigEndian.Uint32(data[4:8]))
	d.RootDispersion = NTPFixed16Seconds(binary.BigEndian.Uint32(data[8:12]))
	d.ReferenceID = NTPReferenceID(binary.BigEndian.Uint32(data[12:16]))
	d.ReferenceTimestamp = NTPTimestamp(binary.BigEndian.Uint64(data[16:24]))
	d.OriginTimestamp = NTPTimestamp(binary.BigEndian.Uint64(data[24:32]))
	d.ReceiveTimestamp = NTPTimestamp(binary.BigEndian.Uint64(data[32:40]))
	d.TransmitTimestamp = NTPTimestamp(binary.BigEndian.Uint64(data[40:48]))

	// This layer does not attempt to analyse the extension bytes.
	// But if there are any, we'd like the user to know. So we just
	// place them all in an ExtensionBytes field.
	d.ExtensionBytes = data[48:]

	// Return no error.
	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (d *NTP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	data, err := b.PrependBytes(ntpMinimumRecordSizeInBytes)
	if err != nil {
		return err
	}

	// Pack the first few fields into the first 32 bits.
	h := uint8(0)
	h |= (uint8(d.LeapIndicator) << 6) & 0xC0
	h |= (uint8(d.Version) << 3) & 0x38
	h |= (uint8(d.Mode)) & 0x07
	data[0] = byte(h)
	data[1] = byte(d.Stratum)
	data[2] = byte(d.Poll)
	data[3] = byte(d.Precision)

	// The remaining fields can just be copied in big endian order.
	binary.BigEndian.PutUint32(data[4:8], uint32(d.RootDelay))
	binary.BigEndian.PutUint32(data[8:12], uint32(d.RootDispersion))
	binary.BigEndian.PutUint32(data[12:16], uint32(d.ReferenceID))
	binary.BigEndian.PutUint64(data[16:24], uint64(d.ReferenceTimestamp))
	binary.BigEndian.PutUint64(data[24:32], uint64(d.OriginTimestamp))
	binary.BigEndian.PutUint64(data[32:40], uint64(d.ReceiveTimestamp))
	binary.BigEndian.PutUint64(data[40:48], uint64(d.TransmitTimestamp))

	ex, err := b.AppendBytes(len(d.ExtensionBytes))
	if err != nil {
		return err
	}
	copy(ex, d.ExtensionBytes)

	return nil
}

//******************************************************************************

// CanDecode returns a set of layers that NTP objects can decode.
// As NTP objects can only decide the NTP layer, we can return just that layer.
// Apparently a single layer type implements LayerClass.
func (d *NTP) CanDecode() gopacket.LayerClass {
	return LayerTypeNTP
}

//******************************************************************************

// NextLayerType specifies the next layer that GoPacket should attempt to
// analyse after this (NTP) layer. As NTP packets do not contain any payload
// bytes, there are no further layers to analyse.
func (d *NTP) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypeZero
}

//******************************************************************************

// NTP packets do not carry any data payload, so the empty byte slice is retured.
// In Go, a nil slice is functionally identical to an empty slice, so we
// return nil to avoid a heap allocation.
func (d *NTP) Payload() []byte {
	return nil
}

//******************************************************************************
//*                            End Of NTP File                                 *
//******************************************************************************
gopacket-1.1.14/layers/ntp_test.go000066400000000000000000000213131316321740500170630ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
//
//******************************************************************************

package layers

import (
	"crypto/rand"
	"github.com/google/gopacket"
	"io"
	"reflect"
	"testing"
)

//******************************************************************************

// checkNTP() uses the ntp.go code to analyse the packet bytes as an NTP UDP
// packet and generate an NTP object. It then compares the generated NTP object
// with the one provided and throws an error if there is any difference.
// The desc argument is output with any failure message to identify the test.
func checkNTP(desc string, t *testing.T, packetBytes []byte, pExpectedNTP *NTP) {

	// Analyse the packet bytes, yielding a new packet object p.
	p := gopacket.NewPacket(packetBytes, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Errorf("Failed to decode packet %s: %v", desc, p.ErrorLayer().Error())
	}

	// Ensure that the packet analysis yielded the correct set of layers:
	//    Link Layer        = Ethernet.
	//    Network Layer     = IPv4.
	//    Transport Layer   = UDP.
	//    Application Layer = NTP.
	checkLayers(p, []gopacket.LayerType{
		LayerTypeEthernet,
		LayerTypeIPv4,
		LayerTypeUDP,
		LayerTypeNTP}, t)

	// Select the Application (NTP) layer.
	pResultNTP, ok := p.ApplicationLayer().(*NTP)
	if !ok {
		t.Error("No NTP layer type found in packet in " + desc + ".")
	}

	// Compare the generated NTP object with the expected NTP object.
	if !reflect.DeepEqual(pResultNTP, pExpectedNTP) {
		t.Errorf("NTP packet processing failed for packet "+desc+
			":\ngot  :\n%#v\n\nwant :\n%#v\n\n", pResultNTP, pExpectedNTP)
	}
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{}
	err := pResultNTP.SerializeTo(buf, opts)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(pResultNTP.BaseLayer.Contents, buf.Bytes()) {
		t.Errorf("NTP packet serialization failed for packet "+desc+
			":\ngot  :\n%x\n\nwant :\n%x\n\n", buf.Bytes(), packetBytes)
	}
}

//******************************************************************************

func TestNTPOne(t *testing.T) {

	// This test packet is the first NTP packet in the NTP sample capture
	// pcap file NTP_sync.pcap on the Wireshark sample captures page:
	//
	//    https://wiki.wireshark.org/SampleCaptures
	//    https://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=NTP_sync.pcap
	var testPacketNTP = []byte{
		0x00, 0x0c, 0x41, 0x82, 0xb2, 0x53, 0x00, 0xd0,
		0x59, 0x6c, 0x40, 0x4e, 0x08, 0x00, 0x45, 0x00,
		0x00, 0x4c, 0x0a, 0x42, 0x00, 0x00, 0x80, 0x11,
		0xb5, 0xfa, 0xc0, 0xa8, 0x32, 0x32, 0x43, 0x81,
		0x44, 0x09, 0x00, 0x7b, 0x00, 0x7b, 0x00, 0x38,
		0xf8, 0xd2, 0xd9, 0x00, 0x0a, 0xfa, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x01, 0x02, 0x90, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0xc5, 0x02, 0x04, 0xec, 0xec, 0x42,
		0xee, 0x92,
	}

	// Assemble the NTP object that we expect to emerge from this test.
	pExpectedNTP := &NTP{
		BaseLayer: BaseLayer{
			Contents: []byte{0xd9, 0x0, 0xa, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0,
				0x1, 0x2, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
				0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
				0x0, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x2, 0x4, 0xec, 0xec, 0x42, 0xee, 0x92},
			Payload: nil,
		},
		LeapIndicator:      3,
		Version:            3,
		Mode:               1,
		Stratum:            0,
		Poll:               10,
		Precision:          -6,
		RootDelay:          0,
		RootDispersion:     0x10290,
		ReferenceID:        0,
		ReferenceTimestamp: 0,
		OriginTimestamp:    0,
		ReceiveTimestamp:   0,
		TransmitTimestamp:  0xc50204ecec42ee92,
		ExtensionBytes:     []byte{},
	}

	checkNTP("test01", t, testPacketNTP, pExpectedNTP)
}

//******************************************************************************

func TestNTPTwo(t *testing.T) {

	// This test packet is packet #18 in the NTP sample capture
	// pcap file NTP_sync.pcap on the Wireshark sample captures page:
	//
	//    https://wiki.wireshark.org/SampleCaptures
	//    https://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=NTP_sync.pcap
	//
	// This packet was chosen because it is the first NTP packet after the first
	// NTP packet that has non-zero timestamps.

	var testPacketNTP = []byte{
		0x00, 0xd0, 0x59, 0x6c, 0x40, 0x4e, 0x00, 0x0c,
		0x41, 0x82, 0xb2, 0x53, 0x08, 0x00, 0x45, 0x00,
		0x00, 0x4c, 0x32, 0x46, 0x40, 0x00, 0x2f, 0x11,
		0xa8, 0x18, 0x45, 0x2c, 0x39, 0x3c, 0xc0, 0xa8,
		0x32, 0x32, 0x00, 0x7b, 0x00, 0x7b, 0x00, 0x38,
		0x09, 0x58, 0x1a, 0x03, 0x0a, 0xee, 0x00, 0x00,
		0x1b, 0xf7, 0x00, 0x00, 0x14, 0xec, 0x51, 0xae,
		0x80, 0xb7, 0xc5, 0x02, 0x03, 0x4c, 0x8d, 0x0e,
		0x66, 0xcb, 0xc5, 0x02, 0x04, 0xec, 0xec, 0x42,
		0xee, 0x92, 0xc5, 0x02, 0x04, 0xeb, 0xcf, 0x49,
		0x59, 0xe6, 0xc5, 0x02, 0x04, 0xeb, 0xcf, 0x4c,
		0x6e, 0x6e,
	}

	// Assemble the NTP object that we expect to emerge from this test.
	pExpectedNTP := &NTP{
		BaseLayer: BaseLayer{
			Contents: []byte{0x1a, 0x03, 0x0a, 0xee, 0x00, 0x00,
				0x1b, 0xf7, 0x00, 0x00, 0x14, 0xec, 0x51, 0xae,
				0x80, 0xb7, 0xc5, 0x02, 0x03, 0x4c, 0x8d, 0x0e,
				0x66, 0xcb, 0xc5, 0x02, 0x04, 0xec, 0xec, 0x42,
				0xee, 0x92, 0xc5, 0x02, 0x04, 0xeb, 0xcf, 0x49,
				0x59, 0xe6, 0xc5, 0x02, 0x04, 0xeb, 0xcf, 0x4c,
				0x6e, 0x6e},
			Payload: nil,
		},
		LeapIndicator:      0,
		Version:            3,
		Mode:               2,
		Stratum:            3,
		Poll:               10,
		Precision:          -18,
		RootDelay:          0x1bf7,
		RootDispersion:     0x14ec,
		ReferenceID:        0x51ae80b7,
		ReferenceTimestamp: 0xc502034c8d0e66cb,
		OriginTimestamp:    0xc50204ecec42ee92,
		ReceiveTimestamp:   0xc50204ebcf4959e6,
		TransmitTimestamp:  0xc50204ebcf4c6e6e,
		ExtensionBytes:     []byte{},
	}

	checkNTP("test02", t, testPacketNTP, pExpectedNTP)
}

//******************************************************************************

func TestNTPThree(t *testing.T) {

	// This test packet is packet #19 in the NTP sample capture
	// pcap file NTP_sync.pcap on the Wireshark sample captures page:
	//
	//    https://wiki.wireshark.org/SampleCaptures
	//    https://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=NTP_sync.pcap

	var testPacketNTP = []byte{
		0x00, 0xd0, 0x59, 0x6c, 0x40, 0x4e, 0x00, 0x0c,
		0x41, 0x82, 0xb2, 0x53, 0x08, 0x00, 0x45, 0x00,
		0x00, 0x4c, 0x00, 0x00, 0x40, 0x00, 0x30, 0x11,
		0x74, 0x65, 0x18, 0x7b, 0xca, 0xe6, 0xc0, 0xa8,
		0x32, 0x32, 0x00, 0x7b, 0x00, 0x7b, 0x00, 0x38,
		0x44, 0x05, 0x1a, 0x02, 0x0a, 0xec, 0x00, 0x00,
		0x07, 0xc3, 0x00, 0x00, 0x2f, 0x80, 0xc6, 0x1e,
		0x5c, 0x02, 0xc5, 0x01, 0xf9, 0x95, 0x42, 0x50,
		0x82, 0xcf, 0xc5, 0x02, 0x04, 0xec, 0xec, 0x42,
		0xee, 0x92, 0xc5, 0x02, 0x04, 0xeb, 0xd2, 0x35,
		0x2e, 0xb5, 0xc5, 0x02, 0x04, 0xeb, 0xd2, 0x35,
		0xd6, 0x7b,
	}

	// Assemble the NTP object that we expect to emerge from this test.
	pExpectedNTP := &NTP{
		BaseLayer: BaseLayer{
			Contents: []byte{0x1a, 0x02, 0x0a, 0xec, 0x00, 0x00,
				0x07, 0xc3, 0x00, 0x00, 0x2f, 0x80, 0xc6, 0x1e,
				0x5c, 0x02, 0xc5, 0x01, 0xf9, 0x95, 0x42, 0x50,
				0x82, 0xcf, 0xc5, 0x02, 0x04, 0xec, 0xec, 0x42,
				0xee, 0x92, 0xc5, 0x02, 0x04, 0xeb, 0xd2, 0x35,
				0x2e, 0xb5, 0xc5, 0x02, 0x04, 0xeb, 0xd2, 0x35,
				0xd6, 0x7b},
			Payload: nil,
		},
		LeapIndicator:      0,
		Version:            3,
		Mode:               2,
		Stratum:            2,
		Poll:               10,
		Precision:          -20,
		RootDelay:          0x7c3,
		RootDispersion:     0x2f80,
		ReferenceID:        0xc61e5c02,
		ReferenceTimestamp: 0xc501f995425082cf,
		OriginTimestamp:    0xc50204ecec42ee92,
		ReceiveTimestamp:   0xc50204ebd2352eb5,
		TransmitTimestamp:  0xc50204ebd235d67b,
		ExtensionBytes:     []byte{},
	}

	checkNTP("test03", t, testPacketNTP, pExpectedNTP)
}

//******************************************************************************

// TestNTPIsomorphism tests whether random data gets parsed into NTP layer and
// gets serialized back from it to the same value.
func TestNTPIsomorphism(t *testing.T) {
	NTPData := make([]byte, ntpMinimumRecordSizeInBytes+7)
	_, err := io.ReadFull(rand.Reader, NTPData)
	if err != nil {
		t.Error(err)
	}
	ntpLayer := &NTP{}
	err = ntpLayer.DecodeFromBytes(NTPData, gopacket.NilDecodeFeedback)
	if err != nil {
		t.Error(err)
	}
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{}
	err = ntpLayer.SerializeTo(buf, opts)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(NTPData, buf.Bytes()) {
		t.Errorf("NTP packet is not isomorphic:\ngot  :\n%x\n\nwant :\n%x\n\n", buf.Bytes(), NTPData)
	}
}
gopacket-1.1.14/layers/pflog.go000066400000000000000000000041121316321740500163300ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"

	"github.com/google/gopacket"
)

type PFDirection uint8

const (
	PFDirectionInOut PFDirection = 0
	PFDirectionIn    PFDirection = 1
	PFDirectionOut   PFDirection = 2
)

// PFLog provides the layer for 'pf' packet-filter logging, as described at
// http://www.freebsd.org/cgi/man.cgi?query=pflog&sektion=4
type PFLog struct {
	BaseLayer
	Length              uint8
	Family              ProtocolFamily
	Action, Reason      uint8
	IFName, Ruleset     []byte
	RuleNum, SubruleNum uint32
	UID                 uint32
	PID                 int32
	RuleUID             uint32
	RulePID             int32
	Direction           PFDirection
	// The remainder is padding
}

func (pf *PFLog) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	pf.Length = data[0]
	pf.Family = ProtocolFamily(data[1])
	pf.Action = data[2]
	pf.Reason = data[3]
	pf.IFName = data[4:20]
	pf.Ruleset = data[20:36]
	pf.RuleNum = binary.BigEndian.Uint32(data[36:40])
	pf.SubruleNum = binary.BigEndian.Uint32(data[40:44])
	pf.UID = binary.BigEndian.Uint32(data[44:48])
	pf.PID = int32(binary.BigEndian.Uint32(data[48:52]))
	pf.RuleUID = binary.BigEndian.Uint32(data[52:56])
	pf.RulePID = int32(binary.BigEndian.Uint32(data[56:60]))
	pf.Direction = PFDirection(data[60])
	if pf.Length%4 != 1 {
		return errors.New("PFLog header length should be 3 less than multiple of 4")
	}
	actualLength := int(pf.Length) + 3
	pf.Contents = data[:actualLength]
	pf.Payload = data[actualLength:]
	return nil
}

// LayerType returns layers.LayerTypePFLog
func (pf *PFLog) LayerType() gopacket.LayerType { return LayerTypePFLog }

func (pf *PFLog) CanDecode() gopacket.LayerClass { return LayerTypePFLog }

func (pf *PFLog) NextLayerType() gopacket.LayerType {
	return pf.Family.LayerType()
}

func decodePFLog(data []byte, p gopacket.PacketBuilder) error {
	pf := &PFLog{}
	return decodingLayerDecoder(pf, data, p)
}
gopacket-1.1.14/layers/ports.go000066400000000000000000000074771316321740500164110ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"fmt"
	"strconv"

	"github.com/google/gopacket"
)

// TCPPort is a port in a TCP layer.
type TCPPort uint16

// UDPPort is a port in a UDP layer.
type UDPPort uint16

// RUDPPort is a port in a RUDP layer.
type RUDPPort uint8

// SCTPPort is a port in a SCTP layer.
type SCTPPort uint16

// UDPLitePort is a port in a UDPLite layer.
type UDPLitePort uint16

// RUDPPortNames contains the string names for all RUDP ports.
var RUDPPortNames = map[RUDPPort]string{}

// UDPLitePortNames contains the string names for all UDPLite ports.
var UDPLitePortNames = map[UDPLitePort]string{}

// {TCP,UDP,SCTP}PortNames can be found in iana_ports.go

// String returns the port as "number(name)" if there's a well-known port name,
// or just "number" if there isn't.  Well-known names are stored in
// TCPPortNames.
func (a TCPPort) String() string {
	if name, ok := TCPPortNames[a]; ok {
		return fmt.Sprintf("%d(%s)", a, name)
	}
	return strconv.Itoa(int(a))
}

// LayerType returns a LayerType that would be able to decode the
// application payload. It uses some well-known ports such as 53 for
// DNS.
//
// Returns gopacket.LayerTypePayload for unknown/unsupported port numbers.
func (a TCPPort) LayerType() gopacket.LayerType {
	lt := tcpPortLayerType[uint16(a)]
	if lt != 0 {
		return lt
	}
	return gopacket.LayerTypePayload
}

var tcpPortLayerType = [65536]gopacket.LayerType{
	53: LayerTypeDNS,
}

// RegisterTCPPortLayerType creates a new mapping between a TCPPort
// and an underlaying LayerType.
func RegisterTCPPortLayerType(port TCPPort, layerType gopacket.LayerType) {
	tcpPortLayerType[port] = layerType
}

// String returns the port as "number(name)" if there's a well-known port name,
// or just "number" if there isn't.  Well-known names are stored in
// UDPPortNames.
func (a UDPPort) String() string {
	if name, ok := UDPPortNames[a]; ok {
		return fmt.Sprintf("%d(%s)", a, name)
	}
	return strconv.Itoa(int(a))
}

// LayerType returns a LayerType that would be able to decode the
// application payload. It uses some well-known ports such as 53 for
// DNS.
//
// Returns gopacket.LayerTypePayload for unknown/unsupported port numbers.
func (a UDPPort) LayerType() gopacket.LayerType {
	lt := udpPortLayerType[uint16(a)]
	if lt != 0 {
		return lt
	}
	return gopacket.LayerTypePayload
}

var udpPortLayerType = [65536]gopacket.LayerType{
	53:   LayerTypeDNS,
	123:  LayerTypeNTP,
	4789: LayerTypeVXLAN,
	67:   LayerTypeDHCPv4,
	68:   LayerTypeDHCPv4,
	6343: LayerTypeSFlow,
	6081: LayerTypeGeneve,
}

// RegisterUDPPortLayerType creates a new mapping between a UDPPort
// and an underlaying LayerType.
func RegisterUDPPortLayerType(port UDPPort, layerType gopacket.LayerType) {
	udpPortLayerType[port] = layerType
}

// String returns the port as "number(name)" if there's a well-known port name,
// or just "number" if there isn't.  Well-known names are stored in
// RUDPPortNames.
func (a RUDPPort) String() string {
	if name, ok := RUDPPortNames[a]; ok {
		return fmt.Sprintf("%d(%s)", a, name)
	}
	return strconv.Itoa(int(a))
}

// String returns the port as "number(name)" if there's a well-known port name,
// or just "number" if there isn't.  Well-known names are stored in
// SCTPPortNames.
func (a SCTPPort) String() string {
	if name, ok := SCTPPortNames[a]; ok {
		return fmt.Sprintf("%d(%s)", a, name)
	}
	return strconv.Itoa(int(a))
}

// String returns the port as "number(name)" if there's a well-known port name,
// or just "number" if there isn't.  Well-known names are stored in
// UDPLitePortNames.
func (a UDPLitePort) String() string {
	if name, ok := UDPLitePortNames[a]; ok {
		return fmt.Sprintf("%d(%s)", a, name)
	}
	return strconv.Itoa(int(a))
}
gopacket-1.1.14/layers/ppp.go000066400000000000000000000040471316321740500160270ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"github.com/google/gopacket"
)

// PPP is the layer for PPP encapsulation headers.
type PPP struct {
	BaseLayer
	PPPType PPPType
}

// PPPEndpoint is a singleton endpoint for PPP.  Since there is no actual
// addressing for the two ends of a PPP connection, we use a singleton value
// named 'point' for each endpoint.
var PPPEndpoint = gopacket.NewEndpoint(EndpointPPP, nil)

// PPPFlow is a singleton flow for PPP.  Since there is no actual addressing for
// the two ends of a PPP connection, we use a singleton value to represent the
// flow for all PPP connections.
var PPPFlow = gopacket.NewFlow(EndpointPPP, nil, nil)

// LayerType returns LayerTypePPP
func (p *PPP) LayerType() gopacket.LayerType { return LayerTypePPP }

// LinkFlow returns PPPFlow.
func (p *PPP) LinkFlow() gopacket.Flow { return PPPFlow }

func decodePPP(data []byte, p gopacket.PacketBuilder) error {
	ppp := &PPP{}
	if data[0]&0x1 == 0 {
		if data[1]&0x1 == 0 {
			return errors.New("PPP has invalid type")
		}
		ppp.PPPType = PPPType(binary.BigEndian.Uint16(data[:2]))
		ppp.Contents = data[:2]
		ppp.Payload = data[2:]
	} else {
		ppp.PPPType = PPPType(data[0])
		ppp.Contents = data[:1]
		ppp.Payload = data[1:]
	}
	p.AddLayer(ppp)
	p.SetLinkLayer(ppp)
	return p.NextDecoder(ppp.PPPType)
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (p *PPP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	if p.PPPType&0x100 == 0 {
		bytes, err := b.PrependBytes(2)
		if err != nil {
			return err
		}
		binary.BigEndian.PutUint16(bytes, uint16(p.PPPType))
	} else {
		bytes, err := b.PrependBytes(1)
		if err != nil {
			return err
		}
		bytes[0] = uint8(p.PPPType)
	}
	return nil
}
gopacket-1.1.14/layers/pppoe.go000066400000000000000000000031741316321740500163530ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"github.com/google/gopacket"
)

// PPPoE is the layer for PPPoE encapsulation headers.
type PPPoE struct {
	BaseLayer
	Version   uint8
	Type      uint8
	Code      PPPoECode
	SessionId uint16
	Length    uint16
}

// LayerType returns gopacket.LayerTypePPPoE.
func (p *PPPoE) LayerType() gopacket.LayerType {
	return LayerTypePPPoE
}

// decodePPPoE decodes the PPPoE header (see http://tools.ietf.org/html/rfc2516).
func decodePPPoE(data []byte, p gopacket.PacketBuilder) error {
	pppoe := &PPPoE{
		Version:   data[0] >> 4,
		Type:      data[0] & 0x0F,
		Code:      PPPoECode(data[1]),
		SessionId: binary.BigEndian.Uint16(data[2:4]),
		Length:    binary.BigEndian.Uint16(data[4:6]),
	}
	pppoe.BaseLayer = BaseLayer{data[:6], data[6 : 6+pppoe.Length]}
	p.AddLayer(pppoe)
	return p.NextDecoder(pppoe.Code)
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (p *PPPoE) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	payload := b.Bytes()
	bytes, err := b.PrependBytes(6)
	if err != nil {
		return err
	}
	bytes[0] = (p.Version << 4) | p.Type
	bytes[1] = byte(p.Code)
	binary.BigEndian.PutUint16(bytes[2:], p.SessionId)
	if opts.FixLengths {
		p.Length = uint16(len(payload))
	}
	binary.BigEndian.PutUint16(bytes[4:], p.Length)
	return nil
}
gopacket-1.1.14/layers/prism.go000066400000000000000000000111261316321740500163560ustar00rootroot00000000000000// Copyright 2015 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// http://www.tcpdump.org/linktypes/LINKTYPE_IEEE802_11_PRISM.html

package layers

import (
	"encoding/binary"
	"errors"

	"github.com/google/gopacket"
)

func decodePrismValue(data []byte, pv *PrismValue) {
	pv.DID = PrismDID(binary.LittleEndian.Uint32(data[0:4]))
	pv.Status = binary.LittleEndian.Uint16(data[4:6])
	pv.Length = binary.LittleEndian.Uint16(data[6:8])
	pv.Data = data[8 : 8+pv.Length]
}

type PrismDID uint32

const (
	PrismDIDType1HostTime                  PrismDID = 0x10044
	PrismDIDType2HostTime                  PrismDID = 0x01041
	PrismDIDType1MACTime                   PrismDID = 0x20044
	PrismDIDType2MACTime                   PrismDID = 0x02041
	PrismDIDType1Channel                   PrismDID = 0x30044
	PrismDIDType2Channel                   PrismDID = 0x03041
	PrismDIDType1RSSI                      PrismDID = 0x40044
	PrismDIDType2RSSI                      PrismDID = 0x04041
	PrismDIDType1SignalQuality             PrismDID = 0x50044
	PrismDIDType2SignalQuality             PrismDID = 0x05041
	PrismDIDType1Signal                    PrismDID = 0x60044
	PrismDIDType2Signal                    PrismDID = 0x06041
	PrismDIDType1Noise                     PrismDID = 0x70044
	PrismDIDType2Noise                     PrismDID = 0x07041
	PrismDIDType1Rate                      PrismDID = 0x80044
	PrismDIDType2Rate                      PrismDID = 0x08041
	PrismDIDType1TransmittedFrameIndicator PrismDID = 0x90044
	PrismDIDType2TransmittedFrameIndicator PrismDID = 0x09041
	PrismDIDType1FrameLength               PrismDID = 0xA0044
	PrismDIDType2FrameLength               PrismDID = 0x0A041
)

const (
	PrismType1MessageCode uint16 = 0x00000044
	PrismType2MessageCode uint16 = 0x00000041
)

func (p PrismDID) String() string {
	dids := map[PrismDID]string{
		PrismDIDType1HostTime:                  "Host Time",
		PrismDIDType2HostTime:                  "Host Time",
		PrismDIDType1MACTime:                   "MAC Time",
		PrismDIDType2MACTime:                   "MAC Time",
		PrismDIDType1Channel:                   "Channel",
		PrismDIDType2Channel:                   "Channel",
		PrismDIDType1RSSI:                      "RSSI",
		PrismDIDType2RSSI:                      "RSSI",
		PrismDIDType1SignalQuality:             "Signal Quality",
		PrismDIDType2SignalQuality:             "Signal Quality",
		PrismDIDType1Signal:                    "Signal",
		PrismDIDType2Signal:                    "Signal",
		PrismDIDType1Noise:                     "Noise",
		PrismDIDType2Noise:                     "Noise",
		PrismDIDType1Rate:                      "Rate",
		PrismDIDType2Rate:                      "Rate",
		PrismDIDType1TransmittedFrameIndicator: "Transmitted Frame Indicator",
		PrismDIDType2TransmittedFrameIndicator: "Transmitted Frame Indicator",
		PrismDIDType1FrameLength:               "Frame Length",
		PrismDIDType2FrameLength:               "Frame Length",
	}

	if str, ok := dids[p]; ok {
		return str
	}

	return "Unknown DID"
}

type PrismValue struct {
	DID    PrismDID
	Status uint16
	Length uint16
	Data   []byte
}

func (pv *PrismValue) IsSupplied() bool {
	return pv.Status == 1
}

var ErrPrismExpectedMoreData = errors.New("Expected more data.")
var ErrPrismInvalidCode = errors.New("Invalid header code.")

func decodePrismHeader(data []byte, p gopacket.PacketBuilder) error {
	d := &PrismHeader{}
	return decodingLayerDecoder(d, data, p)
}

type PrismHeader struct {
	BaseLayer
	Code       uint16
	Length     uint16
	DeviceName string
	Values     []PrismValue
}

func (m *PrismHeader) LayerType() gopacket.LayerType { return LayerTypePrismHeader }

func (m *PrismHeader) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Code = binary.LittleEndian.Uint16(data[0:4])
	m.Length = binary.LittleEndian.Uint16(data[4:8])
	m.DeviceName = string(data[8:24])
	m.BaseLayer = BaseLayer{Contents: data[:m.Length], Payload: data[m.Length:len(data)]}

	switch m.Code {
	case PrismType1MessageCode:
		fallthrough
	case PrismType2MessageCode:
		// valid message code
	default:
		return ErrPrismInvalidCode
	}

	offset := uint16(24)

	m.Values = make([]PrismValue, (m.Length-offset)/12)
	for i := 0; i < len(m.Values); i++ {
		decodePrismValue(data[offset:offset+12], &m.Values[i])
		offset += 12
	}

	if offset != m.Length {
		return ErrPrismExpectedMoreData
	}

	return nil
}

func (m *PrismHeader) CanDecode() gopacket.LayerClass    { return LayerTypePrismHeader }
func (m *PrismHeader) NextLayerType() gopacket.LayerType { return LayerTypeDot11 }
gopacket-1.1.14/layers/prism_test.go000066400000000000000000000175211316321740500174220ustar00rootroot00000000000000// Copyright 2014, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"net"
	"reflect"
	"testing"

	"github.com/google/gopacket"
)

// Generator: python layers/test_creator.py --layerType=LayerTypePrismHeader --linkType=LinkTypePrismHeader --name=Prism%s ~/tmp/dump.pcap
// http://wiki.wireshark.org/SampleCaptures#Sample_Captures

// testPacketPrism is the packet:
//   21:32:37.616872 BSSID:Broadcast DA:Broadcast SA:cc:fa:00:ad:79:e8 (oui Unknown) Probe Request () [1.0 2.0 5.5 11.0 Mbit]
//        0x0000:  4400 0000 9000 0000 7261 3000 0000 0000
//        0x0010:  0000 0000 0000 0000 4400 0100 0000 0400
//        0x0020:  f9c1 2900 4400 0200 0000 0000 0000 0000
//        0x0030:  4400 0300 0000 0400 0a00 0000 4400 0400
//        0x0040:  0000 0400 e1ff ffff 0000 0000 0000 0000
//        0x0050:  0000 0000 4400 0600 0000 0400 0000 0000
//        0x0060:  4400 0700 0000 0400 0000 0000 4400 0800
//        0x0070:  0000 0400 0200 0000 4400 0900 0000 0000
//        0x0080:  0000 0000 4400 0a00 0000 0400 7e00 0000
//        0x0090:  4000 0000 ffff ffff ffff ccfa 00ad 79e8
//        0x00a0:  ffff ffff ffff a041 0000 0104 0204 0b16
//        0x00b0:  3208 0c12 1824 3048 606c 0301 012d 1a2d
//        0x00c0:  1117 ff00 0000 0000 0000 0000 0000 0000
//        0x00d0:  0000 0000 0000 0000 007f 0800 0000 0000
//        0x00e0:  0000 40dd 0900 1018 0200 0010 0000 dd1e
//        0x00f0:  0090 4c33 2d11 17ff 0000 0000 0000 0000
//        0x0100:  0000 0000 0000 0000 0000 0000 0000

var testPacketPrism = []byte{
	0x44, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x72, 0x61, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x44, 0x00, 0x01, 0x00, 0x00, 0x00, 0x04, 0x00,
	0xf9, 0xc1, 0x29, 0x00, 0x44, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x44, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x44, 0x00, 0x04, 0x00,
	0x00, 0x00, 0x04, 0x00, 0xe1, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x44, 0x00, 0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x44, 0x00, 0x07, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x44, 0x00, 0x08, 0x00,
	0x00, 0x00, 0x04, 0x00, 0x02, 0x00, 0x00, 0x00, 0x44, 0x00, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x44, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x04, 0x00, 0x7e, 0x00, 0x00, 0x00,
	0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xcc, 0xfa, 0x00, 0xad, 0x79, 0xe8,
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xa0, 0x41, 0x00, 0x00, 0x01, 0x04, 0x02, 0x04, 0x0b, 0x16,
	0x32, 0x08, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6c, 0x03, 0x01, 0x01, 0x2d, 0x1a, 0x2d,
	0x11, 0x17, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x40, 0xdd, 0x09, 0x00, 0x10, 0x18, 0x02, 0x00, 0x00, 0x10, 0x00, 0x00, 0xdd, 0x1e,
	0x00, 0x90, 0x4c, 0x33, 0x2d, 0x11, 0x17, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

func TestPacketPrism(t *testing.T) {
	p := gopacket.NewPacket(testPacketPrism, LinkTypePrismHeader, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypePrismHeader, LayerTypeDot11, LayerTypeDot11MgmtProbeReq}, t)

	if got, ok := p.Layer(LayerTypePrismHeader).(*PrismHeader); ok {
		want := &PrismHeader{
			BaseLayer: BaseLayer{
				Contents: []uint8{0x44, 0x0, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x72, 0x61, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf9, 0xc1, 0x29, 0x0, 0x44, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x44, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0xe1, 0xff, 0xff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x44, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0xa, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7e, 0x0, 0x0, 0x0},
				Payload:  []uint8{0x40, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xcc, 0xfa, 0x0, 0xad, 0x79, 0xe8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xa0, 0x41, 0x0, 0x0, 0x1, 0x4, 0x2, 0x4, 0xb, 0x16, 0x32, 0x8, 0xc, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6c, 0x3, 0x1, 0x1, 0x2d, 0x1a, 0x2d, 0x11, 0x17, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xdd, 0x9, 0x0, 0x10, 0x18, 0x2, 0x0, 0x0, 0x10, 0x0, 0x0, 0xdd, 0x1e, 0x0, 0x90, 0x4c, 0x33, 0x2d, 0x11, 0x17, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, Code: 0x44, Length: 0x90, DeviceName: "ra0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
			Values: []PrismValue{
				PrismValue{DID: PrismDIDType1HostTime, Status: 0x0, Length: 0x4, Data: []uint8{0xf9, 0xc1, 0x29, 0x0}},
				PrismValue{DID: PrismDIDType1MACTime, Status: 0x0, Length: 0x0, Data: []uint8{}},
				PrismValue{DID: PrismDIDType1Channel, Status: 0x0, Length: 0x4, Data: []uint8{0xa, 0x0, 0x0, 0x0}},
				PrismValue{DID: PrismDIDType1RSSI, Status: 0x0, Length: 0x4, Data: []uint8{0xe1, 0xff, 0xff, 0xff}},
				PrismValue{DID: 0x0, Status: 0x0, Length: 0x0, Data: []uint8{}},
				PrismValue{DID: PrismDIDType1Signal, Status: 0x0, Length: 0x4, Data: []uint8{0x0, 0x0, 0x0, 0x0}},
				PrismValue{DID: PrismDIDType1Noise, Status: 0x0, Length: 0x4, Data: []uint8{0x0, 0x0, 0x0, 0x0}},
				PrismValue{DID: PrismDIDType1Rate, Status: 0x0, Length: 0x4, Data: []uint8{0x2, 0x0, 0x0, 0x0}},
				PrismValue{DID: PrismDIDType1TransmittedFrameIndicator, Status: 0x0, Length: 0x0, Data: []uint8{}},
				PrismValue{DID: PrismDIDType1FrameLength, Status: 0x0, Length: 0x4, Data: []uint8{0x7e, 0x0, 0x0, 0x0}},
			},
		}

		if !reflect.DeepEqual(got, want) {
			t.Errorf("RadioTap packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	}

	if got, ok := p.Layer(LayerTypeDot11).(*Dot11); ok {
		want := &Dot11{
			BaseLayer: BaseLayer{
				Contents: []uint8{0x40, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xcc, 0xfa, 0x0, 0xad, 0x79, 0xe8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xa0, 0x41},
				Payload:  []uint8{0x0, 0x0, 0x1, 0x4, 0x2, 0x4, 0xb, 0x16, 0x32, 0x8, 0xc, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6c, 0x3, 0x1, 0x1, 0x2d, 0x1a, 0x2d, 0x11, 0x17, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xdd, 0x9, 0x0, 0x10, 0x18, 0x2, 0x0, 0x0, 0x10, 0x0, 0x0, 0xdd, 0x1e, 0x0, 0x90, 0x4c, 0x33, 0x2d, 0x11, 0x17, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
			},
			Type:           0x10,
			Proto:          0x0,
			Flags:          0x0,
			DurationID:     0x0,
			Address1:       net.HardwareAddr{0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
			Address2:       net.HardwareAddr{0xcc, 0xfa, 0x0, 0xad, 0x79, 0xe8},
			Address3:       net.HardwareAddr{0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
			Address4:       net.HardwareAddr(nil),
			SequenceNumber: 0x041a,
			FragmentNumber: 0x0,
			Checksum:       0x0,
		}

		if !reflect.DeepEqual(got, want) {
			t.Errorf("Dot11 packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	}
}

func BenchmarkDecodePacketPrism(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketPrism, LinkTypePrismHeader, gopacket.NoCopy)
	}
}
gopacket-1.1.14/layers/radiotap.go000066400000000000000000000707261316321740500170420ustar00rootroot00000000000000// Copyright 2014 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"bytes"
	"encoding/binary"
	"fmt"
	"hash/crc32"
	"strings"

	"github.com/google/gopacket"
)

// align calculates the number of bytes needed to align with the width
// on the offset, returning the number of bytes we need to skip to
// align to the offset (width).
func align(offset uint16, width uint16) uint16 {
	return ((((offset) + ((width) - 1)) & (^((width) - 1))) - offset)
}

type RadioTapPresent uint32

const (
	RadioTapPresentTSFT RadioTapPresent = 1 << iota
	RadioTapPresentFlags
	RadioTapPresentRate
	RadioTapPresentChannel
	RadioTapPresentFHSS
	RadioTapPresentDBMAntennaSignal
	RadioTapPresentDBMAntennaNoise
	RadioTapPresentLockQuality
	RadioTapPresentTxAttenuation
	RadioTapPresentDBTxAttenuation
	RadioTapPresentDBMTxPower
	RadioTapPresentAntenna
	RadioTapPresentDBAntennaSignal
	RadioTapPresentDBAntennaNoise
	RadioTapPresentRxFlags
	RadioTapPresentTxFlags
	RadioTapPresentRtsRetries
	RadioTapPresentDataRetries
	_
	RadioTapPresentMCS
	RadioTapPresentAMPDUStatus
	RadioTapPresentVHT
	RadioTapPresentEXT RadioTapPresent = 1 << 31
)

func (r RadioTapPresent) TSFT() bool {
	return r&RadioTapPresentTSFT != 0
}
func (r RadioTapPresent) Flags() bool {
	return r&RadioTapPresentFlags != 0
}
func (r RadioTapPresent) Rate() bool {
	return r&RadioTapPresentRate != 0
}
func (r RadioTapPresent) Channel() bool {
	return r&RadioTapPresentChannel != 0
}
func (r RadioTapPresent) FHSS() bool {
	return r&RadioTapPresentFHSS != 0
}
func (r RadioTapPresent) DBMAntennaSignal() bool {
	return r&RadioTapPresentDBMAntennaSignal != 0
}
func (r RadioTapPresent) DBMAntennaNoise() bool {
	return r&RadioTapPresentDBMAntennaNoise != 0
}
func (r RadioTapPresent) LockQuality() bool {
	return r&RadioTapPresentLockQuality != 0
}
func (r RadioTapPresent) TxAttenuation() bool {
	return r&RadioTapPresentTxAttenuation != 0
}
func (r RadioTapPresent) DBTxAttenuation() bool {
	return r&RadioTapPresentDBTxAttenuation != 0
}
func (r RadioTapPresent) DBMTxPower() bool {
	return r&RadioTapPresentDBMTxPower != 0
}
func (r RadioTapPresent) Antenna() bool {
	return r&RadioTapPresentAntenna != 0
}
func (r RadioTapPresent) DBAntennaSignal() bool {
	return r&RadioTapPresentDBAntennaSignal != 0
}
func (r RadioTapPresent) DBAntennaNoise() bool {
	return r&RadioTapPresentDBAntennaNoise != 0
}
func (r RadioTapPresent) RxFlags() bool {
	return r&RadioTapPresentRxFlags != 0
}
func (r RadioTapPresent) TxFlags() bool {
	return r&RadioTapPresentTxFlags != 0
}
func (r RadioTapPresent) RtsRetries() bool {
	return r&RadioTapPresentRtsRetries != 0
}
func (r RadioTapPresent) DataRetries() bool {
	return r&RadioTapPresentDataRetries != 0
}
func (r RadioTapPresent) MCS() bool {
	return r&RadioTapPresentMCS != 0
}
func (r RadioTapPresent) AMPDUStatus() bool {
	return r&RadioTapPresentAMPDUStatus != 0
}
func (r RadioTapPresent) VHT() bool {
	return r&RadioTapPresentVHT != 0
}
func (r RadioTapPresent) EXT() bool {
	return r&RadioTapPresentEXT != 0
}

type RadioTapChannelFlags uint16

const (
	RadioTapChannelFlagsTurbo   RadioTapChannelFlags = 0x0010 // Turbo channel
	RadioTapChannelFlagsCCK     RadioTapChannelFlags = 0x0020 // CCK channel
	RadioTapChannelFlagsOFDM    RadioTapChannelFlags = 0x0040 // OFDM channel
	RadioTapChannelFlagsGhz2    RadioTapChannelFlags = 0x0080 // 2 GHz spectrum channel.
	RadioTapChannelFlagsGhz5    RadioTapChannelFlags = 0x0100 // 5 GHz spectrum channel
	RadioTapChannelFlagsPassive RadioTapChannelFlags = 0x0200 // Only passive scan allowed
	RadioTapChannelFlagsDynamic RadioTapChannelFlags = 0x0400 // Dynamic CCK-OFDM channel
	RadioTapChannelFlagsGFSK    RadioTapChannelFlags = 0x0800 // GFSK channel (FHSS PHY)
)

func (r RadioTapChannelFlags) Turbo() bool {
	return r&RadioTapChannelFlagsTurbo != 0
}
func (r RadioTapChannelFlags) CCK() bool {
	return r&RadioTapChannelFlagsCCK != 0
}
func (r RadioTapChannelFlags) OFDM() bool {
	return r&RadioTapChannelFlagsOFDM != 0
}
func (r RadioTapChannelFlags) Ghz2() bool {
	return r&RadioTapChannelFlagsGhz2 != 0
}
func (r RadioTapChannelFlags) Ghz5() bool {
	return r&RadioTapChannelFlagsGhz5 != 0
}
func (r RadioTapChannelFlags) Passive() bool {
	return r&RadioTapChannelFlagsPassive != 0
}
func (r RadioTapChannelFlags) Dynamic() bool {
	return r&RadioTapChannelFlagsDynamic != 0
}
func (r RadioTapChannelFlags) GFSK() bool {
	return r&RadioTapChannelFlagsGFSK != 0
}

// String provides a human readable string for RadioTapChannelFlags.
// This string is possibly subject to change over time; if you're storing this
// persistently, you should probably store the RadioTapChannelFlags value, not its string.
func (a RadioTapChannelFlags) String() string {
	var out bytes.Buffer
	if a.Turbo() {
		out.WriteString("Turbo,")
	}
	if a.CCK() {
		out.WriteString("CCK,")
	}
	if a.OFDM() {
		out.WriteString("OFDM,")
	}
	if a.Ghz2() {
		out.WriteString("Ghz2,")
	}
	if a.Ghz5() {
		out.WriteString("Ghz5,")
	}
	if a.Passive() {
		out.WriteString("Passive,")
	}
	if a.Dynamic() {
		out.WriteString("Dynamic,")
	}
	if a.GFSK() {
		out.WriteString("GFSK,")
	}

	if length := out.Len(); length > 0 {
		return string(out.Bytes()[:length-1]) // strip final comma
	}
	return ""
}

type RadioTapFlags uint8

const (
	RadioTapFlagsCFP           RadioTapFlags = 1 << iota // sent/received during CFP
	RadioTapFlagsShortPreamble                           // sent/received * with short * preamble
	RadioTapFlagsWEP                                     // sent/received * with WEP encryption
	RadioTapFlagsFrag                                    // sent/received * with fragmentation
	RadioTapFlagsFCS                                     // frame includes FCS
	RadioTapFlagsDatapad                                 // frame has padding between * 802.11 header and payload * (to 32-bit boundary)
	RadioTapFlagsBadFCS                                  // does not pass FCS check
	RadioTapFlagsShortGI                                 // HT short GI
)

func (r RadioTapFlags) CFP() bool {
	return r&RadioTapFlagsCFP != 0
}
func (r RadioTapFlags) ShortPreamble() bool {
	return r&RadioTapFlagsShortPreamble != 0
}
func (r RadioTapFlags) WEP() bool {
	return r&RadioTapFlagsWEP != 0
}
func (r RadioTapFlags) Frag() bool {
	return r&RadioTapFlagsFrag != 0
}
func (r RadioTapFlags) FCS() bool {
	return r&RadioTapFlagsFCS != 0
}
func (r RadioTapFlags) Datapad() bool {
	return r&RadioTapFlagsDatapad != 0
}
func (r RadioTapFlags) BadFCS() bool {
	return r&RadioTapFlagsBadFCS != 0
}
func (r RadioTapFlags) ShortGI() bool {
	return r&RadioTapFlagsShortGI != 0
}

// String provides a human readable string for RadioTapFlags.
// This string is possibly subject to change over time; if you're storing this
// persistently, you should probably store the RadioTapFlags value, not its string.
func (a RadioTapFlags) String() string {
	var out bytes.Buffer
	if a.CFP() {
		out.WriteString("CFP,")
	}
	if a.ShortPreamble() {
		out.WriteString("SHORT-PREAMBLE,")
	}
	if a.WEP() {
		out.WriteString("WEP,")
	}
	if a.Frag() {
		out.WriteString("FRAG,")
	}
	if a.FCS() {
		out.WriteString("FCS,")
	}
	if a.Datapad() {
		out.WriteString("DATAPAD,")
	}
	if a.ShortGI() {
		out.WriteString("SHORT-GI,")
	}

	if length := out.Len(); length > 0 {
		return string(out.Bytes()[:length-1]) // strip final comma
	}
	return ""
}

type RadioTapRate uint8

func (a RadioTapRate) String() string {
	return fmt.Sprintf("%v Mb/s", 0.5*float32(a))
}

type RadioTapChannelFrequency uint16

func (a RadioTapChannelFrequency) String() string {
	return fmt.Sprintf("%d MHz", a)
}

type RadioTapRxFlags uint16

const (
	RadioTapRxFlagsBadPlcp RadioTapRxFlags = 0x0002
)

func (self RadioTapRxFlags) BadPlcp() bool {
	return self&RadioTapRxFlagsBadPlcp != 0
}

func (self RadioTapRxFlags) String() string {
	if self.BadPlcp() {
		return "BADPLCP"
	}
	return ""
}

type RadioTapTxFlags uint16

const (
	RadioTapTxFlagsFail RadioTapTxFlags = 1 << iota
	RadioTapTxFlagsCTS
	RadioTapTxFlagsRTS
	RadioTapTxFlagsNoACK
)

func (self RadioTapTxFlags) Fail() bool  { return self&RadioTapTxFlagsFail != 0 }
func (self RadioTapTxFlags) CTS() bool   { return self&RadioTapTxFlagsCTS != 0 }
func (self RadioTapTxFlags) RTS() bool   { return self&RadioTapTxFlagsRTS != 0 }
func (self RadioTapTxFlags) NoACK() bool { return self&RadioTapTxFlagsNoACK != 0 }

func (self RadioTapTxFlags) String() string {
	var tokens []string
	if self.Fail() {
		tokens = append(tokens, "Fail")
	}
	if self.CTS() {
		tokens = append(tokens, "CTS")
	}
	if self.RTS() {
		tokens = append(tokens, "RTS")
	}
	if self.NoACK() {
		tokens = append(tokens, "NoACK")
	}
	return strings.Join(tokens, ",")
}

type RadioTapMCS struct {
	Known RadioTapMCSKnown
	Flags RadioTapMCSFlags
	MCS   uint8
}

func (self RadioTapMCS) String() string {
	var tokens []string
	if self.Known.Bandwidth() {
		token := "?"
		switch self.Flags.Bandwidth() {
		case 0:
			token = "20"
		case 1:
			token = "40"
		case 2:
			token = "40(20L)"
		case 3:
			token = "40(20U)"
		}
		tokens = append(tokens, token)
	}
	if self.Known.MCSIndex() {
		tokens = append(tokens, fmt.Sprintf("MCSIndex#%d", self.MCS))
	}
	if self.Known.GuardInterval() {
		if self.Flags.ShortGI() {
			tokens = append(tokens, fmt.Sprintf("shortGI"))
		} else {
			tokens = append(tokens, fmt.Sprintf("longGI"))
		}
	}
	if self.Known.HTFormat() {
		if self.Flags.Greenfield() {
			tokens = append(tokens, fmt.Sprintf("HT-greenfield"))
		} else {
			tokens = append(tokens, fmt.Sprintf("HT-mixed"))
		}
	}
	if self.Known.FECType() {
		if self.Flags.FECLDPC() {
			tokens = append(tokens, fmt.Sprintf("LDPC"))
		} else {
			tokens = append(tokens, fmt.Sprintf("BCC"))
		}
	}
	if self.Known.STBC() {
		tokens = append(tokens, fmt.Sprintf("STBC#%d", self.Flags.STBC()))
	}
	if self.Known.NESS() {
		num := 0
		if self.Known.NESS1() {
			num |= 0x02
		}
		if self.Flags.NESS0() {
			num |= 0x01
		}
		tokens = append(tokens, fmt.Sprintf("num-of-ESS#%d", num))
	}
	return strings.Join(tokens, ",")
}

type RadioTapMCSKnown uint8

const (
	RadioTapMCSKnownBandwidth RadioTapMCSKnown = 1 << iota
	RadioTapMCSKnownMCSIndex
	RadioTapMCSKnownGuardInterval
	RadioTapMCSKnownHTFormat
	RadioTapMCSKnownFECType
	RadioTapMCSKnownSTBC
	RadioTapMCSKnownNESS
	RadioTapMCSKnownNESS1
)

func (self RadioTapMCSKnown) Bandwidth() bool     { return self&RadioTapMCSKnownBandwidth != 0 }
func (self RadioTapMCSKnown) MCSIndex() bool      { return self&RadioTapMCSKnownMCSIndex != 0 }
func (self RadioTapMCSKnown) GuardInterval() bool { return self&RadioTapMCSKnownGuardInterval != 0 }
func (self RadioTapMCSKnown) HTFormat() bool      { return self&RadioTapMCSKnownHTFormat != 0 }
func (self RadioTapMCSKnown) FECType() bool       { return self&RadioTapMCSKnownFECType != 0 }
func (self RadioTapMCSKnown) STBC() bool          { return self&RadioTapMCSKnownSTBC != 0 }
func (self RadioTapMCSKnown) NESS() bool          { return self&RadioTapMCSKnownNESS != 0 }
func (self RadioTapMCSKnown) NESS1() bool         { return self&RadioTapMCSKnownNESS1 != 0 }

type RadioTapMCSFlags uint8

const (
	RadioTapMCSFlagsBandwidthMask RadioTapMCSFlags = 0x03
	RadioTapMCSFlagsShortGI                        = 0x04
	RadioTapMCSFlagsGreenfield                     = 0x08
	RadioTapMCSFlagsFECLDPC                        = 0x10
	RadioTapMCSFlagsSTBCMask                       = 0x60
	RadioTapMCSFlagsNESS0                          = 0x80
)

func (self RadioTapMCSFlags) Bandwidth() int {
	return int(self & RadioTapMCSFlagsBandwidthMask)
}
func (self RadioTapMCSFlags) ShortGI() bool    { return self&RadioTapMCSFlagsShortGI != 0 }
func (self RadioTapMCSFlags) Greenfield() bool { return self&RadioTapMCSFlagsGreenfield != 0 }
func (self RadioTapMCSFlags) FECLDPC() bool    { return self&RadioTapMCSFlagsFECLDPC != 0 }
func (self RadioTapMCSFlags) STBC() int {
	return int(self&RadioTapMCSFlagsSTBCMask) >> 5
}
func (self RadioTapMCSFlags) NESS0() bool { return self&RadioTapMCSFlagsNESS0 != 0 }

type RadioTapAMPDUStatus struct {
	Reference uint32
	Flags     RadioTapAMPDUStatusFlags
	CRC       uint8
}

func (self RadioTapAMPDUStatus) String() string {
	tokens := []string{
		fmt.Sprintf("ref#%x", self.Reference),
	}
	if self.Flags.ReportZerolen() && self.Flags.IsZerolen() {
		tokens = append(tokens, fmt.Sprintf("zero-length"))
	}
	if self.Flags.LastKnown() && self.Flags.IsLast() {
		tokens = append(tokens, "last")
	}
	if self.Flags.DelimCRCErr() {
		tokens = append(tokens, "delimiter CRC error")
	}
	if self.Flags.DelimCRCKnown() {
		tokens = append(tokens, fmt.Sprintf("delimiter-CRC=%02x", self.CRC))
	}
	return strings.Join(tokens, ",")
}

type RadioTapAMPDUStatusFlags uint16

const (
	RadioTapAMPDUStatusFlagsReportZerolen RadioTapAMPDUStatusFlags = 1 << iota
	RadioTapAMPDUIsZerolen
	RadioTapAMPDULastKnown
	RadioTapAMPDUIsLast
	RadioTapAMPDUDelimCRCErr
	RadioTapAMPDUDelimCRCKnown
)

func (self RadioTapAMPDUStatusFlags) ReportZerolen() bool {
	return self&RadioTapAMPDUStatusFlagsReportZerolen != 0
}
func (self RadioTapAMPDUStatusFlags) IsZerolen() bool     { return self&RadioTapAMPDUIsZerolen != 0 }
func (self RadioTapAMPDUStatusFlags) LastKnown() bool     { return self&RadioTapAMPDULastKnown != 0 }
func (self RadioTapAMPDUStatusFlags) IsLast() bool        { return self&RadioTapAMPDUIsLast != 0 }
func (self RadioTapAMPDUStatusFlags) DelimCRCErr() bool   { return self&RadioTapAMPDUDelimCRCErr != 0 }
func (self RadioTapAMPDUStatusFlags) DelimCRCKnown() bool { return self&RadioTapAMPDUDelimCRCKnown != 0 }

type RadioTapVHT struct {
	Known      RadioTapVHTKnown
	Flags      RadioTapVHTFlags
	Bandwidth  uint8
	MCSNSS     [4]RadioTapVHTMCSNSS
	Coding     uint8
	GroupId    uint8
	PartialAID uint16
}

func (self RadioTapVHT) String() string {
	var tokens []string
	if self.Known.STBC() {
		if self.Flags.STBC() {
			tokens = append(tokens, "STBC")
		} else {
			tokens = append(tokens, "no STBC")
		}
	}
	if self.Known.TXOPPSNotAllowed() {
		if self.Flags.TXOPPSNotAllowed() {
			tokens = append(tokens, "TXOP doze not allowed")
		} else {
			tokens = append(tokens, "TXOP doze allowed")
		}
	}
	if self.Known.GI() {
		if self.Flags.SGI() {
			tokens = append(tokens, "short GI")
		} else {
			tokens = append(tokens, "long GI")
		}
	}
	if self.Known.SGINSYMDisambiguation() {
		if self.Flags.SGINSYMMod() {
			tokens = append(tokens, "NSYM mod 10=9")
		} else {
			tokens = append(tokens, "NSYM mod 10!=9 or no short GI")
		}
	}
	if self.Known.LDPCExtraOFDMSymbol() {
		if self.Flags.LDPCExtraOFDMSymbol() {
			tokens = append(tokens, "LDPC extra OFDM symbols")
		} else {
			tokens = append(tokens, "no LDPC extra OFDM symbols")
		}
	}
	if self.Known.Beamformed() {
		if self.Flags.Beamformed() {
			tokens = append(tokens, "beamformed")
		} else {
			tokens = append(tokens, "no beamformed")
		}
	}
	if self.Known.Bandwidth() {
		token := "?"
		switch self.Bandwidth & 0x1f {
		case 0:
			token = "20"
		case 1:
			token = "40"
		case 2:
			token = "40(20L)"
		case 3:
			token = "40(20U)"
		case 4:
			token = "80"
		case 5:
			token = "80(40L)"
		case 6:
			token = "80(40U)"
		case 7:
			token = "80(20LL)"
		case 8:
			token = "80(20LU)"
		case 9:
			token = "80(20UL)"
		case 10:
			token = "80(20UU)"
		case 11:
			token = "160"
		case 12:
			token = "160(80L)"
		case 13:
			token = "160(80U)"
		case 14:
			token = "160(40LL)"
		case 15:
			token = "160(40LU)"
		case 16:
			token = "160(40UL)"
		case 17:
			token = "160(40UU)"
		case 18:
			token = "160(20LLL)"
		case 19:
			token = "160(20LLU)"
		case 20:
			token = "160(20LUL)"
		case 21:
			token = "160(20LUU)"
		case 22:
			token = "160(20ULL)"
		case 23:
			token = "160(20ULU)"
		case 24:
			token = "160(20UUL)"
		case 25:
			token = "160(20UUU)"
		}
		tokens = append(tokens, token)
	}
	for i, MCSNSS := range self.MCSNSS {
		if MCSNSS.Present() {
			fec := "?"
			switch self.Coding & (1 << uint8(i)) {
			case 0:
				fec = "BCC"
			case 1:
				fec = "LDPC"
			}
			tokens = append(tokens, fmt.Sprintf("user%d(%s,%s)", i, MCSNSS.String(), fec))
		}
	}
	if self.Known.GroupId() {
		tokens = append(tokens,
			fmt.Sprintf("group=%d", self.GroupId))
	}
	if self.Known.PartialAID() {
		tokens = append(tokens,
			fmt.Sprintf("partial-AID=%d", self.PartialAID))
	}
	return strings.Join(tokens, ",")
}

type RadioTapVHTKnown uint16

const (
	RadioTapVHTKnownSTBC RadioTapVHTKnown = 1 << iota
	RadioTapVHTKnownTXOPPSNotAllowed
	RadioTapVHTKnownGI
	RadioTapVHTKnownSGINSYMDisambiguation
	RadioTapVHTKnownLDPCExtraOFDMSymbol
	RadioTapVHTKnownBeamformed
	RadioTapVHTKnownBandwidth
	RadioTapVHTKnownGroupId
	RadioTapVHTKnownPartialAID
)

func (self RadioTapVHTKnown) STBC() bool { return self&RadioTapVHTKnownSTBC != 0 }
func (self RadioTapVHTKnown) TXOPPSNotAllowed() bool {
	return self&RadioTapVHTKnownTXOPPSNotAllowed != 0
}
func (self RadioTapVHTKnown) GI() bool { return self&RadioTapVHTKnownGI != 0 }
func (self RadioTapVHTKnown) SGINSYMDisambiguation() bool {
	return self&RadioTapVHTKnownSGINSYMDisambiguation != 0
}
func (self RadioTapVHTKnown) LDPCExtraOFDMSymbol() bool {
	return self&RadioTapVHTKnownLDPCExtraOFDMSymbol != 0
}
func (self RadioTapVHTKnown) Beamformed() bool { return self&RadioTapVHTKnownBeamformed != 0 }
func (self RadioTapVHTKnown) Bandwidth() bool  { return self&RadioTapVHTKnownBandwidth != 0 }
func (self RadioTapVHTKnown) GroupId() bool    { return self&RadioTapVHTKnownGroupId != 0 }
func (self RadioTapVHTKnown) PartialAID() bool { return self&RadioTapVHTKnownPartialAID != 0 }

type RadioTapVHTFlags uint8

const (
	RadioTapVHTFlagsSTBC RadioTapVHTFlags = 1 << iota
	RadioTapVHTFlagsTXOPPSNotAllowed
	RadioTapVHTFlagsSGI
	RadioTapVHTFlagsSGINSYMMod
	RadioTapVHTFlagsLDPCExtraOFDMSymbol
	RadioTapVHTFlagsBeamformed
)

func (self RadioTapVHTFlags) STBC() bool { return self&RadioTapVHTFlagsSTBC != 0 }
func (self RadioTapVHTFlags) TXOPPSNotAllowed() bool {
	return self&RadioTapVHTFlagsTXOPPSNotAllowed != 0
}
func (self RadioTapVHTFlags) SGI() bool        { return self&RadioTapVHTFlagsSGI != 0 }
func (self RadioTapVHTFlags) SGINSYMMod() bool { return self&RadioTapVHTFlagsSGINSYMMod != 0 }
func (self RadioTapVHTFlags) LDPCExtraOFDMSymbol() bool {
	return self&RadioTapVHTFlagsLDPCExtraOFDMSymbol != 0
}
func (self RadioTapVHTFlags) Beamformed() bool { return self&RadioTapVHTFlagsBeamformed != 0 }

type RadioTapVHTMCSNSS uint8

func (self RadioTapVHTMCSNSS) Present() bool {
	return self&0x0F != 0
}

func (self RadioTapVHTMCSNSS) String() string {
	return fmt.Sprintf("NSS#%dMCS#%d", uint32(self&0xf), uint32(self>>4))
}

func decodeRadioTap(data []byte, p gopacket.PacketBuilder) error {
	d := &RadioTap{}
	// TODO: Should we set LinkLayer here? And implement LinkFlow
	return decodingLayerDecoder(d, data, p)
}

type RadioTap struct {
	BaseLayer

	// Version 0. Only increases for drastic changes, introduction of compatible new fields does not count.
	Version uint8
	// Length of the whole header in bytes, including it_version, it_pad, it_len, and data fields.
	Length uint16
	// Present is a bitmap telling which fields are present. Set bit 31 (0x80000000) to extend the bitmap by another 32 bits. Additional extensions are made by setting bit 31.
	Present RadioTapPresent
	// TSFT: value in microseconds of the MAC's 64-bit 802.11 Time Synchronization Function timer when the first bit of the MPDU arrived at the MAC. For received frames, only.
	TSFT  uint64
	Flags RadioTapFlags
	// Rate Tx/Rx data rate
	Rate RadioTapRate
	// ChannelFrequency Tx/Rx frequency in MHz, followed by flags
	ChannelFrequency RadioTapChannelFrequency
	ChannelFlags     RadioTapChannelFlags
	// FHSS For frequency-hopping radios, the hop set (first byte) and pattern (second byte).
	FHSS uint16
	// DBMAntennaSignal RF signal power at the antenna, decibel difference from one milliwatt.
	DBMAntennaSignal int8
	// DBMAntennaNoise RF noise power at the antenna, decibel difference from one milliwatt.
	DBMAntennaNoise int8
	// LockQuality Quality of Barker code lock. Unitless. Monotonically nondecreasing with "better" lock strength. Called "Signal Quality" in datasheets.
	LockQuality uint16
	// TxAttenuation Transmit power expressed as unitless distance from max power set at factory calibration.  0 is max power. Monotonically nondecreasing with lower power levels.
	TxAttenuation uint16
	// DBTxAttenuation Transmit power expressed as decibel distance from max power set at factory calibration.  0 is max power.  Monotonically nondecreasing with lower power levels.
	DBTxAttenuation uint16
	// DBMTxPower Transmit power expressed as dBm (decibels from a 1 milliwatt reference). This is the absolute power level measured at the antenna port.
	DBMTxPower int8
	// Antenna Unitless indication of the Rx/Tx antenna for this packet. The first antenna is antenna 0.
	Antenna uint8
	// DBAntennaSignal RF signal power at the antenna, decibel difference from an arbitrary, fixed reference.
	DBAntennaSignal uint8
	// DBAntennaNoise RF noise power at the antenna, decibel difference from an arbitrary, fixed reference point.
	DBAntennaNoise uint8
	//
	RxFlags     RadioTapRxFlags
	TxFlags     RadioTapTxFlags
	RtsRetries  uint8
	DataRetries uint8
	MCS         RadioTapMCS
	AMPDUStatus RadioTapAMPDUStatus
	VHT         RadioTapVHT
}

func (m *RadioTap) LayerType() gopacket.LayerType { return LayerTypeRadioTap }

func (m *RadioTap) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Version = uint8(data[0])
	m.Length = binary.LittleEndian.Uint16(data[2:4])
	m.Present = RadioTapPresent(binary.LittleEndian.Uint32(data[4:8]))

	offset := uint16(4)

	for (binary.LittleEndian.Uint32(data[offset:offset+4]) & 0x80000000) != 0 {
		// This parser only handles standard radiotap namespace,
		// and expects all fields are packed in the first it_present.
		// Extended bitmap will be just ignored.
		offset += 4
	}
	offset += 4 // skip the bitmap

	if m.Present.TSFT() {
		offset += align(offset, 8)
		m.TSFT = binary.LittleEndian.Uint64(data[offset : offset+8])
		offset += 8
	}
	if m.Present.Flags() {
		m.Flags = RadioTapFlags(data[offset])
		offset++
	}
	if m.Present.Rate() {
		m.Rate = RadioTapRate(data[offset])
		offset++
	}
	if m.Present.Channel() {
		offset += align(offset, 2)
		m.ChannelFrequency = RadioTapChannelFrequency(binary.LittleEndian.Uint16(data[offset : offset+2]))
		offset += 2
		m.ChannelFlags = RadioTapChannelFlags(binary.LittleEndian.Uint16(data[offset : offset+2]))
		offset += 2
	}
	if m.Present.FHSS() {
		m.FHSS = binary.LittleEndian.Uint16(data[offset : offset+2])
		offset += 2
	}
	if m.Present.DBMAntennaSignal() {
		m.DBMAntennaSignal = int8(data[offset])
		offset++
	}
	if m.Present.DBMAntennaNoise() {
		m.DBMAntennaNoise = int8(data[offset])
		offset++
	}
	if m.Present.LockQuality() {
		offset += align(offset, 2)
		m.LockQuality = binary.LittleEndian.Uint16(data[offset : offset+2])
		offset += 2
	}
	if m.Present.TxAttenuation() {
		offset += align(offset, 2)
		m.TxAttenuation = binary.LittleEndian.Uint16(data[offset : offset+2])
		offset += 2
	}
	if m.Present.DBTxAttenuation() {
		offset += align(offset, 2)
		m.DBTxAttenuation = binary.LittleEndian.Uint16(data[offset : offset+2])
		offset += 2
	}
	if m.Present.DBMTxPower() {
		m.DBMTxPower = int8(data[offset])
		offset++
	}
	if m.Present.Antenna() {
		m.Antenna = uint8(data[offset])
		offset++
	}
	if m.Present.DBAntennaSignal() {
		m.DBAntennaSignal = uint8(data[offset])
		offset++
	}
	if m.Present.DBAntennaNoise() {
		m.DBAntennaNoise = uint8(data[offset])
		offset++
	}
	if m.Present.RxFlags() {
		offset += align(offset, 2)
		m.RxFlags = RadioTapRxFlags(binary.LittleEndian.Uint16(data[offset:]))
		offset += 2
	}
	if m.Present.TxFlags() {
		offset += align(offset, 2)
		m.TxFlags = RadioTapTxFlags(binary.LittleEndian.Uint16(data[offset:]))
		offset += 2
	}
	if m.Present.RtsRetries() {
		m.RtsRetries = uint8(data[offset])
		offset++
	}
	if m.Present.DataRetries() {
		m.DataRetries = uint8(data[offset])
		offset++
	}
	if m.Present.MCS() {
		m.MCS = RadioTapMCS{
			RadioTapMCSKnown(data[offset]),
			RadioTapMCSFlags(data[offset+1]),
			uint8(data[offset+2]),
		}
		offset += 3
	}
	if m.Present.AMPDUStatus() {
		offset += align(offset, 4)
		m.AMPDUStatus = RadioTapAMPDUStatus{
			Reference: binary.LittleEndian.Uint32(data[offset:]),
			Flags:     RadioTapAMPDUStatusFlags(binary.LittleEndian.Uint16(data[offset+4:])),
			CRC:       uint8(data[offset+6]),
		}
		offset += 8
	}
	if m.Present.VHT() {
		offset += align(offset, 2)
		m.VHT = RadioTapVHT{
			Known:     RadioTapVHTKnown(binary.LittleEndian.Uint16(data[offset:])),
			Flags:     RadioTapVHTFlags(data[offset+2]),
			Bandwidth: uint8(data[offset+3]),
			MCSNSS: [4]RadioTapVHTMCSNSS{
				RadioTapVHTMCSNSS(data[offset+4]),
				RadioTapVHTMCSNSS(data[offset+5]),
				RadioTapVHTMCSNSS(data[offset+6]),
				RadioTapVHTMCSNSS(data[offset+7]),
			},
			Coding:     uint8(data[offset+8]),
			GroupId:    uint8(data[offset+9]),
			PartialAID: binary.LittleEndian.Uint16(data[offset+10:]),
		}
		offset += 12
	}

	payload := data[m.Length:]
	if !m.Flags.FCS() { // Dot11.DecodeFromBytes() expects FCS present
		fcs := make([]byte, 4)
		h := crc32.NewIEEE()
		h.Write(payload)
		binary.LittleEndian.PutUint32(fcs, h.Sum32())
		payload = append(payload, fcs...)
	}
	m.BaseLayer = BaseLayer{Contents: data[:m.Length], Payload: payload}

	return nil
}

func (m RadioTap) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	buf := make([]byte, 1024)

	buf[0] = m.Version
	buf[1] = 0

	binary.LittleEndian.PutUint32(buf[4:8], uint32(m.Present))

	offset := uint16(4)

	for (binary.LittleEndian.Uint32(buf[offset:offset+4]) & 0x80000000) != 0 {
		offset += 4
	}

	offset += 4

	if m.Present.TSFT() {
		offset += align(offset, 8)
		binary.LittleEndian.PutUint64(buf[offset:offset+8], m.TSFT)
		offset += 8
	}

	if m.Present.Flags() {
		buf[offset] = uint8(m.Flags)
		offset++
	}

	if m.Present.Rate() {
		buf[offset] = uint8(m.Rate)
		offset++
	}

	if m.Present.Channel() {
		offset += align(offset, 2)
		binary.LittleEndian.PutUint16(buf[offset:offset+2], uint16(m.ChannelFrequency))
		offset += 2
		binary.LittleEndian.PutUint16(buf[offset:offset+2], uint16(m.ChannelFlags))
		offset += 2
	}

	if m.Present.FHSS() {
		binary.LittleEndian.PutUint16(buf[offset:offset+2], m.FHSS)
		offset += 2
	}

	if m.Present.DBMAntennaSignal() {
		buf[offset] = byte(m.DBMAntennaSignal)
		offset++
	}

	if m.Present.DBMAntennaNoise() {
		buf[offset] = byte(m.DBMAntennaNoise)
		offset++
	}

	if m.Present.LockQuality() {
		offset += align(offset, 2)
		binary.LittleEndian.PutUint16(buf[offset:offset+2], m.LockQuality)
		offset += 2
	}

	if m.Present.TxAttenuation() {
		offset += align(offset, 2)
		binary.LittleEndian.PutUint16(buf[offset:offset+2], m.TxAttenuation)
		offset += 2
	}

	if m.Present.DBTxAttenuation() {
		offset += align(offset, 2)
		binary.LittleEndian.PutUint16(buf[offset:offset+2], m.DBTxAttenuation)
		offset += 2
	}

	if m.Present.DBMTxPower() {
		buf[offset] = byte(m.DBMTxPower)
		offset++
	}

	if m.Present.Antenna() {
		buf[offset] = uint8(m.Antenna)
		offset++
	}

	if m.Present.DBAntennaSignal() {
		buf[offset] = uint8(m.DBAntennaSignal)
		offset++
	}

	if m.Present.DBAntennaNoise() {
		buf[offset] = uint8(m.DBAntennaNoise)
		offset++
	}

	if m.Present.RxFlags() {
		offset += align(offset, 2)
		binary.LittleEndian.PutUint16(buf[offset:offset+2], uint16(m.RxFlags))
		offset += 2
	}

	if m.Present.TxFlags() {
		offset += align(offset, 2)
		binary.LittleEndian.PutUint16(buf[offset:offset+2], uint16(m.TxFlags))
		offset += 2
	}

	if m.Present.RtsRetries() {
		buf[offset] = m.RtsRetries
		offset++
	}

	if m.Present.DataRetries() {
		buf[offset] = m.DataRetries
		offset++
	}

	if m.Present.MCS() {
		buf[offset] = uint8(m.MCS.Known)
		buf[offset+1] = uint8(m.MCS.Flags)
		buf[offset+2] = uint8(m.MCS.MCS)

		offset += 3
	}

	if m.Present.AMPDUStatus() {
		offset += align(offset, 4)

		binary.LittleEndian.PutUint32(buf[offset:offset+4], m.AMPDUStatus.Reference)
		binary.LittleEndian.PutUint16(buf[offset+4:offset+6], uint16(m.AMPDUStatus.Flags))

		buf[offset+6] = m.AMPDUStatus.CRC

		offset += 8
	}

	if m.Present.VHT() {
		offset += align(offset, 2)

		binary.LittleEndian.PutUint16(buf[offset:], uint16(m.VHT.Known))

		buf[offset+2] = uint8(m.VHT.Flags)
		buf[offset+3] = uint8(m.VHT.Bandwidth)
		buf[offset+4] = uint8(m.VHT.MCSNSS[0])
		buf[offset+5] = uint8(m.VHT.MCSNSS[1])
		buf[offset+6] = uint8(m.VHT.MCSNSS[2])
		buf[offset+7] = uint8(m.VHT.MCSNSS[3])
		buf[offset+8] = uint8(m.VHT.Coding)
		buf[offset+9] = uint8(m.VHT.GroupId)

		binary.LittleEndian.PutUint16(buf[offset+10:offset+12], m.VHT.PartialAID)

		offset += 12
	}

	packetBuf, err := b.PrependBytes(int(offset))

	if err != nil {
		return err
	}

	if opts.FixLengths {
		m.Length = offset
	}

	binary.LittleEndian.PutUint16(buf[2:4], m.Length)

	copy(packetBuf, buf)

	return nil
}

func (m *RadioTap) CanDecode() gopacket.LayerClass    { return LayerTypeRadioTap }
func (m *RadioTap) NextLayerType() gopacket.LayerType { return LayerTypeDot11 }
gopacket-1.1.14/layers/radiotap_test.go000066400000000000000000000061001316321740500200620ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
package layers

import (
	"github.com/google/gopacket"
	"testing"
)

// testPacketRadiotap0 is the packet:
//   09:34:34.799438 1.0 Mb/s 2412 MHz 11b -58dB signal antenna 7 Acknowledgment RA:88:1f:a1:ae:9d:cb
//      0x0000:  0000 1200 2e48 0000 1002 6c09 a000 c607  .....H....l.....
//      0x0010:  0000 d400 0000 881f a1ae 9dcb c630 4b4b  .............0KK
var testPacketRadiotap0 = []byte{
	0x00, 0x00, 0x12, 0x00, 0x2e, 0x48, 0x00, 0x00, 0x10, 0x02, 0x6c, 0x09, 0xa0, 0x00, 0xc6, 0x07,
	0x00, 0x00, 0xd4, 0x00, 0x00, 0x00, 0x88, 0x1f, 0xa1, 0xae, 0x9d, 0xcb, 0xc6, 0x30, 0x4b, 0x4b,
}

func TestPacketRadiotap0(t *testing.T) {
	p := gopacket.NewPacket(testPacketRadiotap0, LayerTypeRadioTap, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11}, t)
	rt := p.Layer(LayerTypeRadioTap).(*RadioTap)
	if rt.ChannelFrequency != 2412 || rt.DBMAntennaSignal != -58 || rt.Antenna != 7 {
		t.Error("Radiotap decode error")
	}
	if rt.Rate != 2 { // 500Kbps unit
		t.Error("Radiotap Rate decode error")
	}
}
func BenchmarkDecodePacketRadiotap0(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketRadiotap0, LayerTypeRadioTap, gopacket.NoCopy)
	}
}

// testPacketRadiotap1 is the packet:
//   05:24:21.380948 2412 MHz 11g -36dB signal antenna 5 65.0 Mb/s MCS 7 20 MHz lon GI
//   	0x0000:  0000 1500 2a48 0800 1000 6c09 8004 dc05  ....*H....l.....
//   	0x0010:  0000 0700 0748 112c 0000 3a9d aaf0 191c  .....H.,..:.....
//   	0x0020:  aba7 f213 9d00 3a9d aaf0 1970 b2ee a9f1  ......:....p....
//   	0x0030:  16                                       .
var testPacketRadiotap1 = []byte{
	0x00, 0x00, 0x15, 0x00, 0x2a, 0x48, 0x08, 0x00, 0x10, 0x00, 0x6c, 0x09, 0x80, 0x04, 0xdc, 0x05,
	0x00, 0x00, 0x07, 0x00, 0x07, 0x48, 0x11, 0x2c, 0x00, 0x00, 0x3a, 0x9d, 0xaa, 0xf0, 0x19, 0x1c,
	0xab, 0xa7, 0xf2, 0x13, 0x9d, 0x00, 0x3a, 0x9d, 0xaa, 0xf0, 0x19, 0x70, 0xb2, 0xee, 0xa9, 0xf1,
	0x16,
}

func TestPacketRadiotap1(t *testing.T) {
	p := gopacket.NewPacket(testPacketRadiotap1, LayerTypeRadioTap, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeRadioTap, LayerTypeDot11}, t)
	rt := p.Layer(LayerTypeRadioTap).(*RadioTap)
	if rt.ChannelFrequency != 2412 || rt.DBMAntennaSignal != -36 || rt.Antenna != 5 {
		t.Error("Radiotap decode error")
	}
	if !rt.MCS.Known.MCSIndex() || rt.MCS.MCS != 7 {
		t.Error("Radiotap MCS error")
	}
	if !rt.MCS.Known.Bandwidth() || rt.MCS.Flags.Bandwidth() != 0 {
		t.Error("Radiotap bandwidth error")
	}
	if !rt.MCS.Known.GuardInterval() || rt.MCS.Flags.ShortGI() {
		t.Error("Radiotap GI error")
	}
}
func BenchmarkDecodePacketRadiotap1(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketRadiotap1, LayerTypeRadioTap, gopacket.NoCopy)
	}
}
gopacket-1.1.14/layers/rudp.go000066400000000000000000000054461316321740500162060ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"fmt"
	"github.com/google/gopacket"
)

type RUDP struct {
	BaseLayer
	SYN, ACK, EACK, RST, NUL bool
	Version                  uint8
	HeaderLength             uint8
	SrcPort, DstPort         RUDPPort
	DataLength               uint16
	Seq, Ack, Checksum       uint32
	VariableHeaderArea       []byte
	// RUDPHeaderSyn contains SYN information for the RUDP packet,
	// if the SYN flag is set
	*RUDPHeaderSYN
	// RUDPHeaderEack contains EACK information for the RUDP packet,
	// if the EACK flag is set.
	*RUDPHeaderEACK
}

type RUDPHeaderSYN struct {
	MaxOutstandingSegments, MaxSegmentSize, OptionFlags uint16
}

type RUDPHeaderEACK struct {
	SeqsReceivedOK []uint32
}

// LayerType returns gopacket.LayerTypeRUDP.
func (r *RUDP) LayerType() gopacket.LayerType { return LayerTypeRUDP }

func decodeRUDP(data []byte, p gopacket.PacketBuilder) error {
	r := &RUDP{
		SYN:          data[0]&0x80 != 0,
		ACK:          data[0]&0x40 != 0,
		EACK:         data[0]&0x20 != 0,
		RST:          data[0]&0x10 != 0,
		NUL:          data[0]&0x08 != 0,
		Version:      data[0] & 0x3,
		HeaderLength: data[1],
		SrcPort:      RUDPPort(data[2]),
		DstPort:      RUDPPort(data[3]),
		DataLength:   binary.BigEndian.Uint16(data[4:6]),
		Seq:          binary.BigEndian.Uint32(data[6:10]),
		Ack:          binary.BigEndian.Uint32(data[10:14]),
		Checksum:     binary.BigEndian.Uint32(data[14:18]),
	}
	if r.HeaderLength < 9 {
		return fmt.Errorf("RUDP packet with too-short header length %d", r.HeaderLength)
	}
	hlen := int(r.HeaderLength) * 2
	r.Contents = data[:hlen]
	r.Payload = data[hlen : hlen+int(r.DataLength)]
	r.VariableHeaderArea = data[18:hlen]
	headerData := r.VariableHeaderArea
	switch {
	case r.SYN:
		if len(headerData) != 6 {
			return fmt.Errorf("RUDP packet invalid SYN header length: %d", len(headerData))
		}
		r.RUDPHeaderSYN = &RUDPHeaderSYN{
			MaxOutstandingSegments: binary.BigEndian.Uint16(headerData[:2]),
			MaxSegmentSize:         binary.BigEndian.Uint16(headerData[2:4]),
			OptionFlags:            binary.BigEndian.Uint16(headerData[4:6]),
		}
	case r.EACK:
		if len(headerData)%4 != 0 {
			return fmt.Errorf("RUDP packet invalid EACK header length: %d", len(headerData))
		}
		r.RUDPHeaderEACK = &RUDPHeaderEACK{make([]uint32, len(headerData)/4)}
		for i := 0; i < len(headerData); i += 4 {
			r.SeqsReceivedOK[i/4] = binary.BigEndian.Uint32(headerData[i : i+4])
		}
	}
	p.AddLayer(r)
	p.SetTransportLayer(r)
	return p.NextDecoder(gopacket.LayerTypePayload)
}

func (r *RUDP) TransportFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointRUDPPort, []byte{byte(r.SrcPort)}, []byte{byte(r.DstPort)})
}
gopacket-1.1.14/layers/sctp.go000066400000000000000000000540231316321740500162000ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"hash/crc32"

	"github.com/google/gopacket"
)

// SCTP contains information on the top level of an SCTP packet.
type SCTP struct {
	BaseLayer
	SrcPort, DstPort SCTPPort
	VerificationTag  uint32
	Checksum         uint32
	sPort, dPort     []byte
}

// LayerType returns gopacket.LayerTypeSCTP
func (s *SCTP) LayerType() gopacket.LayerType { return LayerTypeSCTP }

func decodeSCTP(data []byte, p gopacket.PacketBuilder) error {
	sctp := &SCTP{}
	err := sctp.DecodeFromBytes(data, p)
	p.AddLayer(sctp)
	p.SetTransportLayer(sctp)
	if err != nil {
		return err
	}
	return p.NextDecoder(sctpChunkTypePrefixDecoder)
}

var sctpChunkTypePrefixDecoder = gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix)

// TransportFlow returns a flow based on the source and destination SCTP port.
func (s *SCTP) TransportFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointSCTPPort, s.sPort, s.dPort)
}

func decodeWithSCTPChunkTypePrefix(data []byte, p gopacket.PacketBuilder) error {
	chunkType := SCTPChunkType(data[0])
	return chunkType.Decode(data, p)
}

// SerializeTo is for gopacket.SerializableLayer.
func (s SCTP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(12)
	if err != nil {
		return err
	}
	binary.BigEndian.PutUint16(bytes[0:2], uint16(s.SrcPort))
	binary.BigEndian.PutUint16(bytes[2:4], uint16(s.DstPort))
	binary.BigEndian.PutUint32(bytes[4:8], s.VerificationTag)
	if opts.ComputeChecksums {
		// Note:  MakeTable(Castagnoli) actually only creates the table once, then
		// passes back a singleton on every other call, so this shouldn't cause
		// excessive memory allocation.
		binary.LittleEndian.PutUint32(bytes[8:12], crc32.Checksum(b.Bytes(), crc32.MakeTable(crc32.Castagnoli)))
	}
	return nil
}

func (sctp *SCTP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	if len(data) < 12 {
		return errors.New("Invalid SCTP common header length")
	}
	sctp.SrcPort = SCTPPort(binary.BigEndian.Uint16(data[:2]))
	sctp.sPort = data[:2]
	sctp.DstPort = SCTPPort(binary.BigEndian.Uint16(data[2:4]))
	sctp.dPort = data[2:4]
	sctp.VerificationTag = binary.BigEndian.Uint32(data[4:8])
	sctp.Checksum = binary.BigEndian.Uint32(data[8:12])
	sctp.BaseLayer = BaseLayer{data[:12], data[12:]}

	return nil
}

func (t *SCTP) CanDecode() gopacket.LayerClass {
	return LayerTypeSCTP
}

func (t *SCTP) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

// SCTPChunk contains the common fields in all SCTP chunks.
type SCTPChunk struct {
	BaseLayer
	Type   SCTPChunkType
	Flags  uint8
	Length uint16
	// ActualLength is the total length of an SCTP chunk, including padding.
	// SCTP chunks start and end on 4-byte boundaries.  So if a chunk has a length
	// of 18, it means that it has data up to and including byte 18, then padding
	// up to the next 4-byte boundary, 20.  In this case, Length would be 18, and
	// ActualLength would be 20.
	ActualLength int
}

func roundUpToNearest4(i int) int {
	if i%4 == 0 {
		return i
	}
	return i + 4 - (i % 4)
}

func decodeSCTPChunk(data []byte) (SCTPChunk, error) {
	length := binary.BigEndian.Uint16(data[2:4])
	if length < 4 {
		return SCTPChunk{}, errors.New("invalid SCTP chunk length")
	}
	actual := roundUpToNearest4(int(length))
	ct := SCTPChunkType(data[0])

	// For SCTP Data, use a separate layer for the payload
	delta := 0
	if ct == SCTPChunkTypeData {
		delta = int(actual) - int(length)
		actual = 16
	}

	return SCTPChunk{
		Type:         ct,
		Flags:        data[1],
		Length:       length,
		ActualLength: actual,
		BaseLayer:    BaseLayer{data[:actual], data[actual : len(data)-delta]},
	}, nil
}

// SCTPParameter is a TLV parameter inside a SCTPChunk.
type SCTPParameter struct {
	Type         uint16
	Length       uint16
	ActualLength int
	Value        []byte
}

func decodeSCTPParameter(data []byte) SCTPParameter {
	length := binary.BigEndian.Uint16(data[2:4])
	return SCTPParameter{
		Type:         binary.BigEndian.Uint16(data[0:2]),
		Length:       length,
		Value:        data[4:length],
		ActualLength: roundUpToNearest4(int(length)),
	}
}

func (p SCTPParameter) Bytes() []byte {
	length := 4 + len(p.Value)
	data := make([]byte, roundUpToNearest4(length))
	binary.BigEndian.PutUint16(data[0:2], p.Type)
	binary.BigEndian.PutUint16(data[2:4], uint16(length))
	copy(data[4:], p.Value)
	return data
}

// SCTPUnknownChunkType is the layer type returned when we don't recognize the
// chunk type.  Since there's a length in a known location, we can skip over
// it even if we don't know what it is, and continue parsing the rest of the
// chunks.  This chunk is stored as an ErrorLayer in the packet.
type SCTPUnknownChunkType struct {
	SCTPChunk
	bytes []byte
}

func decodeSCTPChunkTypeUnknown(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPUnknownChunkType{SCTPChunk: chunk}
	sc.bytes = data[:sc.ActualLength]
	p.AddLayer(sc)
	p.SetErrorLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (s SCTPUnknownChunkType) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(s.ActualLength)
	if err != nil {
		return err
	}
	copy(bytes, s.bytes)
	return nil
}

// LayerType returns gopacket.LayerTypeSCTPUnknownChunkType.
func (s *SCTPUnknownChunkType) LayerType() gopacket.LayerType { return LayerTypeSCTPUnknownChunkType }

// Payload returns all bytes in this header, including the decoded Type, Length,
// and Flags.
func (s *SCTPUnknownChunkType) Payload() []byte { return s.bytes }

// Error implements ErrorLayer.
func (s *SCTPUnknownChunkType) Error() error {
	return fmt.Errorf("No decode method available for SCTP chunk type %s", s.Type)
}

// SCTPData is the SCTP Data chunk layer.
type SCTPData struct {
	SCTPChunk
	Unordered, BeginFragment, EndFragment bool
	TSN                                   uint32
	StreamId                              uint16
	StreamSequence                        uint16
	PayloadProtocol                       SCTPPayloadProtocol
}

// LayerType returns gopacket.LayerTypeSCTPData.
func (s *SCTPData) LayerType() gopacket.LayerType { return LayerTypeSCTPData }

// SCTPPayloadProtocol represents a payload protocol
type SCTPPayloadProtocol uint32

// SCTPPayloadProtocol constonts from http://www.iana.org/assignments/sctp-parameters/sctp-parameters.xhtml
const (
	SCTPProtocolReserved  SCTPPayloadProtocol = 0
	SCTPPayloadUIA                            = 1
	SCTPPayloadM2UA                           = 2
	SCTPPayloadM3UA                           = 3
	SCTPPayloadSUA                            = 4
	SCTPPayloadM2PA                           = 5
	SCTPPayloadV5UA                           = 6
	SCTPPayloadH248                           = 7
	SCTPPayloadBICC                           = 8
	SCTPPayloadTALI                           = 9
	SCTPPayloadDUA                            = 10
	SCTPPayloadASAP                           = 11
	SCTPPayloadENRP                           = 12
	SCTPPayloadH323                           = 13
	SCTPPayloadQIPC                           = 14
	SCTPPayloadSIMCO                          = 15
	SCTPPayloadDDPSegment                     = 16
	SCTPPayloadDDPStream                      = 17
	SCTPPayloadS1AP                           = 18
)

func (p SCTPPayloadProtocol) String() string {
	switch p {
	case SCTPProtocolReserved:
		return "Reserved"
	case SCTPPayloadUIA:
		return "UIA"
	case SCTPPayloadM2UA:
		return "M2UA"
	case SCTPPayloadM3UA:
		return "M3UA"
	case SCTPPayloadSUA:
		return "SUA"
	case SCTPPayloadM2PA:
		return "M2PA"
	case SCTPPayloadV5UA:
		return "V5UA"
	case SCTPPayloadH248:
		return "H.248"
	case SCTPPayloadBICC:
		return "BICC"
	case SCTPPayloadTALI:
		return "TALI"
	case SCTPPayloadDUA:
		return "DUA"
	case SCTPPayloadASAP:
		return "ASAP"
	case SCTPPayloadENRP:
		return "ENRP"
	case SCTPPayloadH323:
		return "H.323"
	case SCTPPayloadQIPC:
		return "QIPC"
	case SCTPPayloadSIMCO:
		return "SIMCO"
	case SCTPPayloadDDPSegment:
		return "DDPSegment"
	case SCTPPayloadDDPStream:
		return "DDPStream"
	case SCTPPayloadS1AP:
		return "S1AP"
	}
	return fmt.Sprintf("Unknown(%d)", p)
}

func decodeSCTPData(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPData{
		SCTPChunk:       chunk,
		Unordered:       data[1]&0x4 != 0,
		BeginFragment:   data[1]&0x2 != 0,
		EndFragment:     data[1]&0x1 != 0,
		TSN:             binary.BigEndian.Uint32(data[4:8]),
		StreamId:        binary.BigEndian.Uint16(data[8:10]),
		StreamSequence:  binary.BigEndian.Uint16(data[10:12]),
		PayloadProtocol: SCTPPayloadProtocol(binary.BigEndian.Uint32(data[12:16])),
	}
	// Length is the length in bytes of the data, INCLUDING the 16-byte header.
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.LayerTypePayload)
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPData) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	payload := b.Bytes()
	// Pad the payload to a 32 bit boundary
	if rem := len(payload) % 4; rem != 0 {
		b.AppendBytes(4 - rem)
	}
	length := 16
	bytes, err := b.PrependBytes(length)
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	flags := uint8(0)
	if sc.Unordered {
		flags |= 0x4
	}
	if sc.BeginFragment {
		flags |= 0x2
	}
	if sc.EndFragment {
		flags |= 0x1
	}
	bytes[1] = flags
	binary.BigEndian.PutUint16(bytes[2:4], uint16(length+len(payload)))
	binary.BigEndian.PutUint32(bytes[4:8], sc.TSN)
	binary.BigEndian.PutUint16(bytes[8:10], sc.StreamId)
	binary.BigEndian.PutUint16(bytes[10:12], sc.StreamSequence)
	binary.BigEndian.PutUint32(bytes[12:16], uint32(sc.PayloadProtocol))
	return nil
}

// SCTPInitParameter is a parameter for an SCTP Init or InitAck packet.
type SCTPInitParameter SCTPParameter

// SCTPInit is used as the return value for both SCTPInit and SCTPInitAck
// messages.
type SCTPInit struct {
	SCTPChunk
	InitiateTag                     uint32
	AdvertisedReceiverWindowCredit  uint32
	OutboundStreams, InboundStreams uint16
	InitialTSN                      uint32
	Parameters                      []SCTPInitParameter
}

// LayerType returns either gopacket.LayerTypeSCTPInit or gopacket.LayerTypeSCTPInitAck.
func (sc *SCTPInit) LayerType() gopacket.LayerType {
	if sc.Type == SCTPChunkTypeInitAck {
		return LayerTypeSCTPInitAck
	}
	// sc.Type == SCTPChunkTypeInit
	return LayerTypeSCTPInit
}

func decodeSCTPInit(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPInit{
		SCTPChunk:                      chunk,
		InitiateTag:                    binary.BigEndian.Uint32(data[4:8]),
		AdvertisedReceiverWindowCredit: binary.BigEndian.Uint32(data[8:12]),
		OutboundStreams:                binary.BigEndian.Uint16(data[12:14]),
		InboundStreams:                 binary.BigEndian.Uint16(data[14:16]),
		InitialTSN:                     binary.BigEndian.Uint32(data[16:20]),
	}
	paramData := data[20:sc.ActualLength]
	for len(paramData) > 0 {
		p := SCTPInitParameter(decodeSCTPParameter(paramData))
		paramData = paramData[p.ActualLength:]
		sc.Parameters = append(sc.Parameters, p)
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPInit) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var payload []byte
	for _, param := range sc.Parameters {
		payload = append(payload, SCTPParameter(param).Bytes()...)
	}
	length := 20 + len(payload)
	bytes, err := b.PrependBytes(roundUpToNearest4(length))
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	bytes[1] = sc.Flags
	binary.BigEndian.PutUint16(bytes[2:4], uint16(length))
	binary.BigEndian.PutUint32(bytes[4:8], sc.InitiateTag)
	binary.BigEndian.PutUint32(bytes[8:12], sc.AdvertisedReceiverWindowCredit)
	binary.BigEndian.PutUint16(bytes[12:14], sc.OutboundStreams)
	binary.BigEndian.PutUint16(bytes[14:16], sc.InboundStreams)
	binary.BigEndian.PutUint32(bytes[16:20], sc.InitialTSN)
	copy(bytes[20:], payload)
	return nil
}

// SCTPSack is the SCTP Selective ACK chunk layer.
type SCTPSack struct {
	SCTPChunk
	CumulativeTSNAck               uint32
	AdvertisedReceiverWindowCredit uint32
	NumGapACKs, NumDuplicateTSNs   uint16
	GapACKs                        []uint16
	DuplicateTSNs                  []uint32
}

// LayerType return LayerTypeSCTPSack
func (sc *SCTPSack) LayerType() gopacket.LayerType {
	return LayerTypeSCTPSack
}

func decodeSCTPSack(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPSack{
		SCTPChunk:                      chunk,
		CumulativeTSNAck:               binary.BigEndian.Uint32(data[4:8]),
		AdvertisedReceiverWindowCredit: binary.BigEndian.Uint32(data[8:12]),
		NumGapACKs:                     binary.BigEndian.Uint16(data[12:14]),
		NumDuplicateTSNs:               binary.BigEndian.Uint16(data[14:16]),
	}
	// We maximize gapAcks and dupTSNs here so we're not allocating tons
	// of memory based on a user-controlable field.  Our maximums are not exact,
	// but should give us sane defaults... we'll still hit slice boundaries and
	// fail if the user-supplied values are too high (in the for loops below), but
	// the amount of memory we'll have allocated because of that should be small
	// (< sc.ActualLength)
	gapAcks := sc.SCTPChunk.ActualLength / 2
	dupTSNs := (sc.SCTPChunk.ActualLength - gapAcks*2) / 4
	if gapAcks > int(sc.NumGapACKs) {
		gapAcks = int(sc.NumGapACKs)
	}
	if dupTSNs > int(sc.NumDuplicateTSNs) {
		dupTSNs = int(sc.NumDuplicateTSNs)
	}
	sc.GapACKs = make([]uint16, 0, gapAcks)
	sc.DuplicateTSNs = make([]uint32, 0, dupTSNs)
	bytesRemaining := data[16:]
	for i := 0; i < int(sc.NumGapACKs); i++ {
		sc.GapACKs = append(sc.GapACKs, binary.BigEndian.Uint16(bytesRemaining[:2]))
		bytesRemaining = bytesRemaining[2:]
	}
	for i := 0; i < int(sc.NumDuplicateTSNs); i++ {
		sc.DuplicateTSNs = append(sc.DuplicateTSNs, binary.BigEndian.Uint32(bytesRemaining[:4]))
		bytesRemaining = bytesRemaining[4:]
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPSack) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	length := 16 + 2*len(sc.GapACKs) + 4*len(sc.DuplicateTSNs)
	bytes, err := b.PrependBytes(roundUpToNearest4(length))
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	bytes[1] = sc.Flags
	binary.BigEndian.PutUint16(bytes[2:4], uint16(length))
	binary.BigEndian.PutUint32(bytes[4:8], sc.CumulativeTSNAck)
	binary.BigEndian.PutUint32(bytes[8:12], sc.AdvertisedReceiverWindowCredit)
	binary.BigEndian.PutUint16(bytes[12:14], uint16(len(sc.GapACKs)))
	binary.BigEndian.PutUint16(bytes[14:16], uint16(len(sc.DuplicateTSNs)))
	for i, v := range sc.GapACKs {
		binary.BigEndian.PutUint16(bytes[16+i*2:], v)
	}
	offset := 16 + 2*len(sc.GapACKs)
	for i, v := range sc.DuplicateTSNs {
		binary.BigEndian.PutUint32(bytes[offset+i*4:], v)
	}
	return nil
}

// SCTPHeartbeatParameter is the parameter type used by SCTP heartbeat and
// heartbeat ack layers.
type SCTPHeartbeatParameter SCTPParameter

// SCTPHeartbeat is the SCTP heartbeat layer, also used for heatbeat ack.
type SCTPHeartbeat struct {
	SCTPChunk
	Parameters []SCTPHeartbeatParameter
}

// LayerType returns gopacket.LayerTypeSCTPHeartbeat.
func (sc *SCTPHeartbeat) LayerType() gopacket.LayerType {
	if sc.Type == SCTPChunkTypeHeartbeatAck {
		return LayerTypeSCTPHeartbeatAck
	}
	// sc.Type == SCTPChunkTypeHeartbeat
	return LayerTypeSCTPHeartbeat
}

func decodeSCTPHeartbeat(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPHeartbeat{
		SCTPChunk: chunk,
	}
	paramData := data[4:sc.Length]
	for len(paramData) > 0 {
		p := SCTPHeartbeatParameter(decodeSCTPParameter(paramData))
		paramData = paramData[p.ActualLength:]
		sc.Parameters = append(sc.Parameters, p)
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPHeartbeat) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var payload []byte
	for _, param := range sc.Parameters {
		payload = append(payload, SCTPParameter(param).Bytes()...)
	}
	length := 4 + len(payload)

	bytes, err := b.PrependBytes(roundUpToNearest4(length))
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	bytes[1] = sc.Flags
	binary.BigEndian.PutUint16(bytes[2:4], uint16(length))
	copy(bytes[4:], payload)
	return nil
}

// SCTPErrorParameter is the parameter type used by SCTP Abort and Error layers.
type SCTPErrorParameter SCTPParameter

// SCTPError is the SCTP error layer, also used for SCTP aborts.
type SCTPError struct {
	SCTPChunk
	Parameters []SCTPErrorParameter
}

// LayerType returns LayerTypeSCTPAbort or LayerTypeSCTPError.
func (sc *SCTPError) LayerType() gopacket.LayerType {
	if sc.Type == SCTPChunkTypeAbort {
		return LayerTypeSCTPAbort
	}
	// sc.Type == SCTPChunkTypeError
	return LayerTypeSCTPError
}

func decodeSCTPError(data []byte, p gopacket.PacketBuilder) error {
	// remarkably similar to decodeSCTPHeartbeat ;)
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPError{
		SCTPChunk: chunk,
	}
	paramData := data[4:sc.Length]
	for len(paramData) > 0 {
		p := SCTPErrorParameter(decodeSCTPParameter(paramData))
		paramData = paramData[p.ActualLength:]
		sc.Parameters = append(sc.Parameters, p)
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPError) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var payload []byte
	for _, param := range sc.Parameters {
		payload = append(payload, SCTPParameter(param).Bytes()...)
	}
	length := 4 + len(payload)

	bytes, err := b.PrependBytes(roundUpToNearest4(length))
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	bytes[1] = sc.Flags
	binary.BigEndian.PutUint16(bytes[2:4], uint16(length))
	copy(bytes[4:], payload)
	return nil
}

// SCTPShutdown is the SCTP shutdown layer.
type SCTPShutdown struct {
	SCTPChunk
	CumulativeTSNAck uint32
}

// LayerType returns gopacket.LayerTypeSCTPShutdown.
func (sc *SCTPShutdown) LayerType() gopacket.LayerType { return LayerTypeSCTPShutdown }

func decodeSCTPShutdown(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPShutdown{
		SCTPChunk:        chunk,
		CumulativeTSNAck: binary.BigEndian.Uint32(data[4:8]),
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPShutdown) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(8)
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	bytes[1] = sc.Flags
	binary.BigEndian.PutUint16(bytes[2:4], 8)
	binary.BigEndian.PutUint32(bytes[4:8], sc.CumulativeTSNAck)
	return nil
}

// SCTPShutdownAck is the SCTP shutdown layer.
type SCTPShutdownAck struct {
	SCTPChunk
}

// LayerType returns gopacket.LayerTypeSCTPShutdownAck.
func (sc *SCTPShutdownAck) LayerType() gopacket.LayerType { return LayerTypeSCTPShutdownAck }

func decodeSCTPShutdownAck(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPShutdownAck{
		SCTPChunk: chunk,
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPShutdownAck) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(4)
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	bytes[1] = sc.Flags
	binary.BigEndian.PutUint16(bytes[2:4], 4)
	return nil
}

// SCTPCookieEcho is the SCTP Cookie Echo layer.
type SCTPCookieEcho struct {
	SCTPChunk
	Cookie []byte
}

// LayerType returns gopacket.LayerTypeSCTPCookieEcho.
func (sc *SCTPCookieEcho) LayerType() gopacket.LayerType { return LayerTypeSCTPCookieEcho }

func decodeSCTPCookieEcho(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPCookieEcho{
		SCTPChunk: chunk,
	}
	sc.Cookie = data[4:sc.Length]
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPCookieEcho) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	length := 4 + len(sc.Cookie)
	bytes, err := b.PrependBytes(roundUpToNearest4(length))
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	bytes[1] = sc.Flags
	binary.BigEndian.PutUint16(bytes[2:4], uint16(length))
	copy(bytes[4:], sc.Cookie)
	return nil
}

// This struct is used by all empty SCTP chunks (currently CookieAck and
// ShutdownComplete).
type SCTPEmptyLayer struct {
	SCTPChunk
}

// LayerType returns either gopacket.LayerTypeSCTPShutdownComplete or
// LayerTypeSCTPCookieAck.
func (sc *SCTPEmptyLayer) LayerType() gopacket.LayerType {
	if sc.Type == SCTPChunkTypeShutdownComplete {
		return LayerTypeSCTPShutdownComplete
	}
	// sc.Type == SCTPChunkTypeCookieAck
	return LayerTypeSCTPCookieAck
}

func decodeSCTPEmptyLayer(data []byte, p gopacket.PacketBuilder) error {
	chunk, err := decodeSCTPChunk(data)
	if err != nil {
		return err
	}
	sc := &SCTPEmptyLayer{
		SCTPChunk: chunk,
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}

// SerializeTo is for gopacket.SerializableLayer.
func (sc SCTPEmptyLayer) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(4)
	if err != nil {
		return err
	}
	bytes[0] = uint8(sc.Type)
	bytes[1] = sc.Flags
	binary.BigEndian.PutUint16(bytes[2:4], 4)
	return nil
}
gopacket-1.1.14/layers/sflow.go000066400000000000000000002504631316321740500163670ustar00rootroot00000000000000// Copyright 2014 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

/*
This layer decodes SFlow version 5 datagrams.

The specification can be found here: http://sflow.org/sflow_version_5.txt

Additional developer information about sflow can be found at:
http://sflow.org/developers/specifications.php

And SFlow in general:
http://sflow.org/index.php

Two forms of sample data are defined: compact and expanded. The
Specification has this to say:

    Compact and expand forms of counter and flow samples are defined.
    An agent must not mix compact/expanded encodings.  If an agent
    will never use ifIndex numbers >= 2^24 then it must use compact
    encodings for all interfaces.  Otherwise the expanded formats must
    be used for all interfaces.

This decoder only supports the compact form, because that is the only
one for which data was avaialble.

The datagram is composed of one or more samples of type flow or counter,
and each sample is composed of one or more records describing the sample.
A sample is a single instance of sampled inforamtion, and each record in
the sample gives additional / supplimentary information about the sample.

The following sample record types are supported:

	Raw Packet Header
	opaque = flow_data; enterprise = 0; format = 1

	Extended Switch Data
	opaque = flow_data; enterprise = 0; format = 1001

	Extended Router Data
	opaque = flow_data; enterprise = 0; format = 1002

	Extended Gateway Data
	opaque = flow_data; enterprise = 0; format = 1003

	Extended User Data
	opaque = flow_data; enterprise = 0; format = 1004

	Extended URL Data
	opaque = flow_data; enterprise = 0; format = 1005

The following types of counter records are supported:

	Generic Interface Counters - see RFC 2233
	opaque = counter_data; enterprise = 0; format = 1

	Ethernet Interface Counters - see RFC 2358
	opaque = counter_data; enterprise = 0; format = 2

SFlow is encoded using XDR (RFC4506). There are a few places
where the standard 4-byte fields are partitioned into two
bitfields of different lengths. I'm not sure why the designers
chose to pack together two values like this in some places, and
in others they use the entire 4-byte value to store a number that
will never be more than a few bits. In any case, there are a couple
of types defined to handle the decoding of these bitfields, and
that's why they're there. */

package layers

import (
	"encoding/binary"
	"errors"
	"fmt"
	"net"

	"github.com/google/gopacket"
)

// SFlowRecord holds both flow sample records and counter sample records.
// A Record is the structure that actually holds the sampled data
// and / or counters.
type SFlowRecord interface {
}

// SFlowDataSource encodes a 2-bit SFlowSourceFormat in its most significant
// 2 bits, and an SFlowSourceValue in its least significant 30 bits.
// These types and values define the meaning of the inteface information
// presented in the sample metadata.
type SFlowDataSource int32

func (sdc SFlowDataSource) decode() (SFlowSourceFormat, SFlowSourceValue) {
	leftField := sdc >> 30
	rightField := uint32(0x3FFFFFFF) & uint32(sdc)
	return SFlowSourceFormat(leftField), SFlowSourceValue(rightField)
}

type SFlowDataSourceExpanded struct {
	SourceIDClass SFlowSourceFormat
	SourceIDIndex SFlowSourceValue
}

func (sdce SFlowDataSourceExpanded) decode() (SFlowSourceFormat, SFlowSourceValue) {
	leftField := sdce.SourceIDClass >> 30
	rightField := uint32(0x3FFFFFFF) & uint32(sdce.SourceIDIndex)
	return SFlowSourceFormat(leftField), SFlowSourceValue(rightField)
}

type SFlowSourceFormat uint32

type SFlowSourceValue uint32

const (
	SFlowTypeSingleInterface      SFlowSourceFormat = 0
	SFlowTypePacketDiscarded      SFlowSourceFormat = 1
	SFlowTypeMultipleDestinations SFlowSourceFormat = 2
)

func (sdf SFlowSourceFormat) String() string {
	switch sdf {
	case SFlowTypeSingleInterface:
		return "Single Interface"
	case SFlowTypePacketDiscarded:
		return "Packet Discarded"
	case SFlowTypeMultipleDestinations:
		return "Multiple Destinations"
	default:
		return "UNKNOWN"
	}
}

func decodeSFlow(data []byte, p gopacket.PacketBuilder) error {
	s := &SFlowDatagram{}
	err := s.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}
	p.AddLayer(s)
	p.SetApplicationLayer(s)
	return nil
}

// SFlowDatagram is the outermost container which holds some basic information
// about the reporting agent, and holds at least one sample record
type SFlowDatagram struct {
	BaseLayer

	DatagramVersion uint32
	AgentAddress    net.IP
	SubAgentID      uint32
	SequenceNumber  uint32
	AgentUptime     uint32
	SampleCount     uint32
	FlowSamples     []SFlowFlowSample
	CounterSamples  []SFlowCounterSample
}

// An SFlow  datagram's outer container has the following
// structure:

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |           int sFlow version (2|4|5)           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |   int IP version of the Agent (1=v4|2=v6)     |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /    Agent IP address (v4=4byte|v6=16byte)      /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               int sub agent id                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |         int datagram sequence number          |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |            int switch uptime in ms            |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |          int n samples in datagram            |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /                  n samples                    /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

// SFlowDataFormat encodes the EnterpriseID in the most
// significant 12 bits, and the SampleType in the least significant
// 20 bits.
type SFlowDataFormat uint32

func (sdf SFlowDataFormat) decode() (SFlowEnterpriseID, SFlowSampleType) {
	leftField := sdf >> 12
	rightField := uint32(0xFFF) & uint32(sdf)
	return SFlowEnterpriseID(leftField), SFlowSampleType(rightField)
}

// SFlowEnterpriseID is used to differentiate between the
// official SFlow standard, and other, vendor-specific
// types of flow data. (Similiar to SNMP's enterprise MIB
// OIDs) Only the office SFlow Enterprise ID is decoded
// here.
type SFlowEnterpriseID uint32

const (
	SFlowStandard SFlowEnterpriseID = 0
)

func (eid SFlowEnterpriseID) String() string {
	switch eid {
	case SFlowStandard:
		return "Standard SFlow"
	default:
		return ""
	}
}

func (eid SFlowEnterpriseID) GetType() SFlowEnterpriseID {
	return SFlowStandard
}

// SFlowSampleType specifies the type of sample. Only flow samples
// and counter samples are supported
type SFlowSampleType uint32

const (
	SFlowTypeFlowSample            SFlowSampleType = 1
	SFlowTypeCounterSample         SFlowSampleType = 2
	SFlowTypeExpandedFlowSample    SFlowSampleType = 3
	SFlowTypeExpandedCounterSample SFlowSampleType = 4
)

func (st SFlowSampleType) GetType() SFlowSampleType {
	switch st {
	case SFlowTypeFlowSample:
		return SFlowTypeFlowSample
	case SFlowTypeCounterSample:
		return SFlowTypeCounterSample
	case SFlowTypeExpandedFlowSample:
		return SFlowTypeExpandedFlowSample
	case SFlowTypeExpandedCounterSample:
		return SFlowTypeExpandedCounterSample
	default:
		panic("Invalid Sample Type")
	}
}

func (st SFlowSampleType) String() string {
	switch st {
	case SFlowTypeFlowSample:
		return "Flow Sample"
	case SFlowTypeCounterSample:
		return "Counter Sample"
	case SFlowTypeExpandedFlowSample:
		return "Expanded Flow Sample"
	case SFlowTypeExpandedCounterSample:
		return "Expanded Counter Sample"
	default:
		return ""
	}
}

func (s *SFlowDatagram) LayerType() gopacket.LayerType { return LayerTypeSFlow }

func (d *SFlowDatagram) Payload() []byte { return nil }

func (d *SFlowDatagram) CanDecode() gopacket.LayerClass { return LayerTypeSFlow }

func (d *SFlowDatagram) NextLayerType() gopacket.LayerType { return gopacket.LayerTypePayload }

// SFlowIPType determines what form the IP address being decoded will
// take. This is an XDR union type allowing for both IPv4 and IPv6
type SFlowIPType uint32

const (
	SFlowIPv4 SFlowIPType = 1
	SFlowIPv6 SFlowIPType = 2
)

func (s SFlowIPType) String() string {
	switch s {
	case SFlowIPv4:
		return "IPv4"
	case SFlowIPv6:
		return "IPv6"
	default:
		return ""
	}
}

func (s SFlowIPType) Length() int {
	switch s {
	case SFlowIPv4:
		return 4
	case SFlowIPv6:
		return 16
	default:
		return 0
	}
}

func (s *SFlowDatagram) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	var agentAddressType SFlowIPType

	data, s.DatagramVersion = data[4:], binary.BigEndian.Uint32(data[:4])
	data, agentAddressType = data[4:], SFlowIPType(binary.BigEndian.Uint32(data[:4]))
	data, s.AgentAddress = data[agentAddressType.Length():], data[:agentAddressType.Length()]
	data, s.SubAgentID = data[4:], binary.BigEndian.Uint32(data[:4])
	data, s.SequenceNumber = data[4:], binary.BigEndian.Uint32(data[:4])
	data, s.AgentUptime = data[4:], binary.BigEndian.Uint32(data[:4])
	data, s.SampleCount = data[4:], binary.BigEndian.Uint32(data[:4])

	if s.SampleCount < 1 {
		return fmt.Errorf("SFlow Datagram has invalid sample length: %d", s.SampleCount)
	}
	for i := uint32(0); i < s.SampleCount; i++ {
		sdf := SFlowDataFormat(binary.BigEndian.Uint32(data[:4]))
		_, sampleType := sdf.decode()
		switch sampleType {
		case SFlowTypeFlowSample:
			if flowSample, err := decodeFlowSample(&data, false); err == nil {
				s.FlowSamples = append(s.FlowSamples, flowSample)
			} else {
				return err
			}
		case SFlowTypeCounterSample:
			if counterSample, err := decodeCounterSample(&data, false); err == nil {
				s.CounterSamples = append(s.CounterSamples, counterSample)
			} else {
				return err
			}
		case SFlowTypeExpandedFlowSample:
			if flowSample, err := decodeFlowSample(&data, true); err == nil {
				s.FlowSamples = append(s.FlowSamples, flowSample)
			} else {
				return err
			}
		case SFlowTypeExpandedCounterSample:
			if counterSample, err := decodeCounterSample(&data, true); err == nil {
				s.CounterSamples = append(s.CounterSamples, counterSample)
			} else {
				return err
			}

		default:
			return fmt.Errorf("Unsupported SFlow sample type %d", sampleType)
		}
	}
	return nil
}

// SFlowFlowSample represents a sampled packet and contains
// one or more records describing the packet
type SFlowFlowSample struct {
	EnterpriseID          SFlowEnterpriseID
	Format                SFlowSampleType
	SampleLength          uint32
	SequenceNumber        uint32
	SourceIDClass         SFlowSourceFormat
	SourceIDIndex         SFlowSourceValue
	SamplingRate          uint32
	SamplePool            uint32
	Dropped               uint32
	InputInterfaceFormat  uint32
	InputInterface        uint32
	OutputInterfaceFormat uint32
	OutputInterface       uint32
	RecordCount           uint32
	Records               []SFlowRecord
}

// Flow samples have the following structure. Note
// the bit fields to encode the Enterprise ID and the
// Flow record format: type 1

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  sample length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |          int sample sequence number           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |id type |       src id index value             |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               int sampling rate               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                int sample pool                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    int drops                  |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                 int input ifIndex             |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                int output ifIndex             |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               int number of records           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /                   flow records                /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

// Flow samples have the following structure.
// Flow record format: type 3

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  sample length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |          int sample sequence number           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               int src id type                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |             int src id index value            |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               int sampling rate               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                int sample pool                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    int drops                  |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |           int input interface format          |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |           int input interface value           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |           int output interface format         |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |           int output interface value          |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               int number of records           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /                   flow records                /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowFlowDataFormat uint32

func (fdf SFlowFlowDataFormat) decode() (SFlowEnterpriseID, SFlowFlowRecordType) {
	leftField := fdf >> 12
	rightField := uint32(0xFFF) & uint32(fdf)
	return SFlowEnterpriseID(leftField), SFlowFlowRecordType(rightField)
}

func (fs SFlowFlowSample) GetRecords() []SFlowRecord {
	return fs.Records
}

func (fs SFlowFlowSample) GetType() SFlowSampleType {
	return SFlowTypeFlowSample
}

func skipRecord(data *[]byte) {
	recordLength := int(binary.BigEndian.Uint32((*data)[4:]))
	*data = (*data)[(recordLength+((4-recordLength)%4))+8:]
}

func decodeFlowSample(data *[]byte, expanded bool) (SFlowFlowSample, error) {
	s := SFlowFlowSample{}
	var sdf SFlowDataFormat
	*data, sdf = (*data)[4:], SFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	var sdc SFlowDataSource

	s.EnterpriseID, s.Format = sdf.decode()
	*data, s.SampleLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, s.SequenceNumber = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	if expanded {
		*data, s.SourceIDClass = (*data)[4:], SFlowSourceFormat(binary.BigEndian.Uint32((*data)[:4]))
		*data, s.SourceIDIndex = (*data)[4:], SFlowSourceValue(binary.BigEndian.Uint32((*data)[:4]))
	} else {
		*data, sdc = (*data)[4:], SFlowDataSource(binary.BigEndian.Uint32((*data)[:4]))
		s.SourceIDClass, s.SourceIDIndex = sdc.decode()
	}
	*data, s.SamplingRate = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, s.SamplePool = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, s.Dropped = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	if expanded {
		*data, s.InputInterfaceFormat = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
		*data, s.InputInterface = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
		*data, s.OutputInterfaceFormat = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
		*data, s.OutputInterface = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	} else {
		*data, s.InputInterface = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
		*data, s.OutputInterface = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	}
	*data, s.RecordCount = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	for i := uint32(0); i < s.RecordCount; i++ {
		rdf := SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
		_, flowRecordType := rdf.decode()

		switch flowRecordType {
		case SFlowTypeRawPacketFlow:
			if record, err := decodeRawPacketFlowRecord(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedUserFlow:
			if record, err := decodeExtendedUserFlow(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedUrlFlow:
			if record, err := decodeExtendedURLRecord(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedSwitchFlow:
			if record, err := decodeExtendedSwitchFlowRecord(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedRouterFlow:
			if record, err := decodeExtendedRouterFlowRecord(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedGatewayFlow:
			if record, err := decodeExtendedGatewayFlowRecord(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeEthernetFrameFlow:
			// TODO
			skipRecord(data)
			return s, errors.New("skipping TypeEthernetFrameFlow")
		case SFlowTypeIpv4Flow:
			if record, err := decodeSFlowIpv4Record(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeIpv6Flow:
			if record, err := decodeSFlowIpv6Record(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedMlpsFlow:
			// TODO
			skipRecord(data)
			return s, errors.New("skipping TypeExtendedMlpsFlow")
		case SFlowTypeExtendedNatFlow:
			// TODO
			skipRecord(data)
			return s, errors.New("skipping TypeExtendedNatFlow")
		case SFlowTypeExtendedMlpsTunnelFlow:
			// TODO
			skipRecord(data)
			return s, errors.New("skipping TypeExtendedMlpsTunnelFlow")
		case SFlowTypeExtendedMlpsVcFlow:
			// TODO
			skipRecord(data)
			return s, errors.New("skipping TypeExtendedMlpsVcFlow")
		case SFlowTypeExtendedMlpsFecFlow:
			// TODO
			skipRecord(data)
			return s, errors.New("skipping TypeExtendedMlpsFecFlow")
		case SFlowTypeExtendedMlpsLvpFecFlow:
			// TODO
			skipRecord(data)
			return s, errors.New("skipping TypeExtendedMlpsLvpFecFlow")
		case SFlowTypeExtendedVlanFlow:
			// TODO
			skipRecord(data)
			return s, errors.New("skipping TypeExtendedVlanFlow")
		case SFlowTypeExtendedIpv4TunnelEgressFlow:
			if record, err := decodeExtendedIpv4TunnelEgress(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedIpv4TunnelIngressFlow:
			if record, err := decodeExtendedIpv4TunnelIngress(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedIpv6TunnelEgressFlow:
			if record, err := decodeExtendedIpv6TunnelEgress(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedIpv6TunnelIngressFlow:
			if record, err := decodeExtendedIpv6TunnelIngress(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedDecapsulateEgressFlow:
			if record, err := decodeExtendedDecapsulateEgress(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedDecapsulateIngressFlow:
			if record, err := decodeExtendedDecapsulateIngress(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedVniEgressFlow:
			if record, err := decodeExtendedVniEgress(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeExtendedVniIngressFlow:
			if record, err := decodeExtendedVniIngress(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		default:
			return s, fmt.Errorf("Unsupported flow record type: %d", flowRecordType)
		}
	}
	return s, nil
}

// Counter samples report information about various counter
// objects. Typically these are items like IfInOctets, or
// CPU / Memory stats, etc. SFlow will report these at regular
// intervals as configured on the agent. If one were sufficiently
// industrious, this could be used to replace the typical
// SNMP polling used for such things.
type SFlowCounterSample struct {
	EnterpriseID   SFlowEnterpriseID
	Format         SFlowSampleType
	SampleLength   uint32
	SequenceNumber uint32
	SourceIDClass  SFlowSourceFormat
	SourceIDIndex  SFlowSourceValue
	RecordCount    uint32
	Records        []SFlowRecord
}

// Counter samples have the following structure:

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |          int sample sequence number           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |id type |       src id index value             |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               int number of records           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /                counter records                /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowCounterDataFormat uint32

func (cdf SFlowCounterDataFormat) decode() (SFlowEnterpriseID, SFlowCounterRecordType) {
	leftField := cdf >> 12
	rightField := uint32(0xFFF) & uint32(cdf)
	return SFlowEnterpriseID(leftField), SFlowCounterRecordType(rightField)
}

// GetRecords will return a slice of interface types
// representing records. A type switch can be used to
// get at the underlying SFlowCounterRecordType.
func (cs SFlowCounterSample) GetRecords() []SFlowRecord {
	return cs.Records
}

// GetType will report the type of sample. Only the
// compact form of counter samples is supported
func (cs SFlowCounterSample) GetType() SFlowSampleType {
	return SFlowTypeCounterSample
}

type SFlowCounterRecordType uint32

const (
	SFlowTypeGenericInterfaceCounters   SFlowCounterRecordType = 1
	SFlowTypeEthernetInterfaceCounters  SFlowCounterRecordType = 2
	SFlowTypeTokenRingInterfaceCounters SFlowCounterRecordType = 3
	SFlowType100BaseVGInterfaceCounters SFlowCounterRecordType = 4
	SFlowTypeVLANCounters               SFlowCounterRecordType = 5
	SFlowTypeProcessorCounters          SFlowCounterRecordType = 1001
)

func (cr SFlowCounterRecordType) String() string {
	switch cr {
	case SFlowTypeGenericInterfaceCounters:
		return "Generic Interface Counters"
	case SFlowTypeEthernetInterfaceCounters:
		return "Ethernet Interface Counters"
	case SFlowTypeTokenRingInterfaceCounters:
		return "Token Ring Interface Counters"
	case SFlowType100BaseVGInterfaceCounters:
		return "100BaseVG Interface Counters"
	case SFlowTypeVLANCounters:
		return "VLAN Counters"
	case SFlowTypeProcessorCounters:
		return "Processor Counters"
	default:
		return ""

	}
}

func decodeCounterSample(data *[]byte, expanded bool) (SFlowCounterSample, error) {
	s := SFlowCounterSample{}
	var sdc SFlowDataSource
	var sdce SFlowDataSourceExpanded
	var sdf SFlowDataFormat

	*data, sdf = (*data)[4:], SFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	s.EnterpriseID, s.Format = sdf.decode()
	*data, s.SampleLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, s.SequenceNumber = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	if expanded {
		*data, sdce = (*data)[8:], SFlowDataSourceExpanded{SFlowSourceFormat(binary.BigEndian.Uint32((*data)[:4])), SFlowSourceValue(binary.BigEndian.Uint32((*data)[4:8]))}
		s.SourceIDClass, s.SourceIDIndex = sdce.decode()
	} else {
		*data, sdc = (*data)[4:], SFlowDataSource(binary.BigEndian.Uint32((*data)[:4]))
		s.SourceIDClass, s.SourceIDIndex = sdc.decode()
	}
	*data, s.RecordCount = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	for i := uint32(0); i < s.RecordCount; i++ {
		cdf := SFlowCounterDataFormat(binary.BigEndian.Uint32((*data)[:4]))
		_, counterRecordType := cdf.decode()
		switch counterRecordType {
		case SFlowTypeGenericInterfaceCounters:
			if record, err := decodeGenericInterfaceCounters(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeEthernetInterfaceCounters:
			if record, err := decodeEthernetCounters(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		case SFlowTypeTokenRingInterfaceCounters:
			skipRecord(data)
			return s, errors.New("skipping TypeTokenRingInterfaceCounters")
		case SFlowType100BaseVGInterfaceCounters:
			skipRecord(data)
			return s, errors.New("skipping Type100BaseVGInterfaceCounters")
		case SFlowTypeVLANCounters:
			skipRecord(data)
			return s, errors.New("skipping TypeVLANCounters")
		case SFlowTypeProcessorCounters:
			if record, err := decodeProcessorCounters(data); err == nil {
				s.Records = append(s.Records, record)
			} else {
				return s, err
			}
		default:
			return s, fmt.Errorf("Invalid counter record type: %d", counterRecordType)
		}
	}
	return s, nil
}

// SFlowBaseFlowRecord holds the fields common to all records
// of type SFlowFlowRecordType
type SFlowBaseFlowRecord struct {
	EnterpriseID   SFlowEnterpriseID
	Format         SFlowFlowRecordType
	FlowDataLength uint32
}

func (bfr SFlowBaseFlowRecord) GetType() SFlowFlowRecordType {
	return bfr.Format
}

// SFlowFlowRecordType denotes what kind of Flow Record is
// represented. See RFC 3176
type SFlowFlowRecordType uint32

const (
	SFlowTypeRawPacketFlow                  SFlowFlowRecordType = 1
	SFlowTypeEthernetFrameFlow              SFlowFlowRecordType = 2
	SFlowTypeIpv4Flow                       SFlowFlowRecordType = 3
	SFlowTypeIpv6Flow                       SFlowFlowRecordType = 4
	SFlowTypeExtendedSwitchFlow             SFlowFlowRecordType = 1001
	SFlowTypeExtendedRouterFlow             SFlowFlowRecordType = 1002
	SFlowTypeExtendedGatewayFlow            SFlowFlowRecordType = 1003
	SFlowTypeExtendedUserFlow               SFlowFlowRecordType = 1004
	SFlowTypeExtendedUrlFlow                SFlowFlowRecordType = 1005
	SFlowTypeExtendedMlpsFlow               SFlowFlowRecordType = 1006
	SFlowTypeExtendedNatFlow                SFlowFlowRecordType = 1007
	SFlowTypeExtendedMlpsTunnelFlow         SFlowFlowRecordType = 1008
	SFlowTypeExtendedMlpsVcFlow             SFlowFlowRecordType = 1009
	SFlowTypeExtendedMlpsFecFlow            SFlowFlowRecordType = 1010
	SFlowTypeExtendedMlpsLvpFecFlow         SFlowFlowRecordType = 1011
	SFlowTypeExtendedVlanFlow               SFlowFlowRecordType = 1012
	SFlowTypeExtendedIpv4TunnelEgressFlow   SFlowFlowRecordType = 1023
	SFlowTypeExtendedIpv4TunnelIngressFlow  SFlowFlowRecordType = 1024
	SFlowTypeExtendedIpv6TunnelEgressFlow   SFlowFlowRecordType = 1025
	SFlowTypeExtendedIpv6TunnelIngressFlow  SFlowFlowRecordType = 1026
	SFlowTypeExtendedDecapsulateEgressFlow  SFlowFlowRecordType = 1027
	SFlowTypeExtendedDecapsulateIngressFlow SFlowFlowRecordType = 1028
	SFlowTypeExtendedVniEgressFlow          SFlowFlowRecordType = 1029
	SFlowTypeExtendedVniIngressFlow         SFlowFlowRecordType = 1030
)

func (rt SFlowFlowRecordType) String() string {
	switch rt {
	case SFlowTypeRawPacketFlow:
		return "Raw Packet Flow Record"
	case SFlowTypeEthernetFrameFlow:
		return "Ethernet Frame Flow Record"
	case SFlowTypeIpv4Flow:
		return "IPv4 Flow Record"
	case SFlowTypeIpv6Flow:
		return "IPv6 Flow Record"
	case SFlowTypeExtendedSwitchFlow:
		return "Extended Switch Flow Record"
	case SFlowTypeExtendedRouterFlow:
		return "Extended Router Flow Record"
	case SFlowTypeExtendedGatewayFlow:
		return "Extended Gateway Flow Record"
	case SFlowTypeExtendedUserFlow:
		return "Extended User Flow Record"
	case SFlowTypeExtendedUrlFlow:
		return "Extended URL Flow Record"
	case SFlowTypeExtendedMlpsFlow:
		return "Extended MPLS Flow Record"
	case SFlowTypeExtendedNatFlow:
		return "Extended NAT Flow Record"
	case SFlowTypeExtendedMlpsTunnelFlow:
		return "Extended MPLS Tunnel Flow Record"
	case SFlowTypeExtendedMlpsVcFlow:
		return "Extended MPLS VC Flow Record"
	case SFlowTypeExtendedMlpsFecFlow:
		return "Extended MPLS FEC Flow Record"
	case SFlowTypeExtendedMlpsLvpFecFlow:
		return "Extended MPLS LVP FEC Flow Record"
	case SFlowTypeExtendedVlanFlow:
		return "Extended VLAN Flow Record"
	case SFlowTypeExtendedIpv4TunnelEgressFlow:
		return "Extended IPv4 Tunnel Egress Record"
	case SFlowTypeExtendedIpv4TunnelIngressFlow:
		return "Extended IPv4 Tunnel Ingress Record"
	case SFlowTypeExtendedIpv6TunnelEgressFlow:
		return "Extended IPv6 Tunnel Egress Record"
	case SFlowTypeExtendedIpv6TunnelIngressFlow:
		return "Extended IPv6 Tunnel Ingress Record"
	case SFlowTypeExtendedDecapsulateEgressFlow:
		return "Extended Decapsulate Egress Record"
	case SFlowTypeExtendedDecapsulateIngressFlow:
		return "Extended Decapsulate Ingress Record"
	case SFlowTypeExtendedVniEgressFlow:
		return "Extended VNI Ingress Record"
	case SFlowTypeExtendedVniIngressFlow:
		return "Extended VNI Ingress Record"
	default:
		return ""
	}
}

// SFlowRawPacketFlowRecords hold information about a sampled
// packet grabbed as it transited the agent. This is
// perhaps the most useful and interesting record type,
// as it holds the headers of the sampled packet and
// can be used to build up a complete picture of the
// traffic patterns on a network.
//
// The raw packet header is sent back into gopacket for
// decoding, and the resulting gopackt.Packet is stored
// in the Header member
type SFlowRawPacketFlowRecord struct {
	SFlowBaseFlowRecord
	HeaderProtocol SFlowRawHeaderProtocol
	FrameLength    uint32
	PayloadRemoved uint32
	HeaderLength   uint32
	Header         gopacket.Packet
}

// Raw packet record types have the following structure:

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                 Header Protocol               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                 Frame Length                  |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                 Payload Removed               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                 Header Length                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  \                     Header                    \
//  \                                               \
//  \                                               \
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowRawHeaderProtocol uint32

const (
	SFlowProtoEthernet   SFlowRawHeaderProtocol = 1
	SFlowProtoISO88024   SFlowRawHeaderProtocol = 2
	SFlowProtoISO88025   SFlowRawHeaderProtocol = 3
	SFlowProtoFDDI       SFlowRawHeaderProtocol = 4
	SFlowProtoFrameRelay SFlowRawHeaderProtocol = 5
	SFlowProtoX25        SFlowRawHeaderProtocol = 6
	SFlowProtoPPP        SFlowRawHeaderProtocol = 7
	SFlowProtoSMDS       SFlowRawHeaderProtocol = 8
	SFlowProtoAAL5       SFlowRawHeaderProtocol = 9
	SFlowProtoAAL5_IP    SFlowRawHeaderProtocol = 10 /* e.g. Cisco AAL5 mux */
	SFlowProtoIPv4       SFlowRawHeaderProtocol = 11
	SFlowProtoIPv6       SFlowRawHeaderProtocol = 12
	SFlowProtoMPLS       SFlowRawHeaderProtocol = 13
	SFlowProtoPOS        SFlowRawHeaderProtocol = 14 /* RFC 1662, 2615 */
)

func (sfhp SFlowRawHeaderProtocol) String() string {
	switch sfhp {
	case SFlowProtoEthernet:
		return "ETHERNET-ISO88023"
	case SFlowProtoISO88024:
		return "ISO88024-TOKENBUS"
	case SFlowProtoISO88025:
		return "ISO88025-TOKENRING"
	case SFlowProtoFDDI:
		return "FDDI"
	case SFlowProtoFrameRelay:
		return "FRAME-RELAY"
	case SFlowProtoX25:
		return "X25"
	case SFlowProtoPPP:
		return "PPP"
	case SFlowProtoSMDS:
		return "SMDS"
	case SFlowProtoAAL5:
		return "AAL5"
	case SFlowProtoAAL5_IP:
		return "AAL5-IP"
	case SFlowProtoIPv4:
		return "IPv4"
	case SFlowProtoIPv6:
		return "IPv6"
	case SFlowProtoMPLS:
		return "MPLS"
	case SFlowProtoPOS:
		return "POS"
	}
	return "UNKNOWN"
}

func decodeRawPacketFlowRecord(data *[]byte) (SFlowRawPacketFlowRecord, error) {
	rec := SFlowRawPacketFlowRecord{}
	header := []byte{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, rec.HeaderProtocol = (*data)[4:], SFlowRawHeaderProtocol(binary.BigEndian.Uint32((*data)[:4]))
	*data, rec.FrameLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, rec.PayloadRemoved = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, rec.HeaderLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	headerLenWithPadding := int(rec.HeaderLength + ((4 - rec.HeaderLength) % 4))
	*data, header = (*data)[headerLenWithPadding:], (*data)[:headerLenWithPadding]
	rec.Header = gopacket.NewPacket(header, LayerTypeEthernet, gopacket.Default)
	return rec, nil
}

// SFlowExtendedSwitchFlowRecord give additional information
// about the sampled packet if it's available. It's mainly
// useful for getting at the incoming and outgoing VLANs
// An agent may or may not provide this information.
type SFlowExtendedSwitchFlowRecord struct {
	SFlowBaseFlowRecord
	IncomingVLAN         uint32
	IncomingVLANPriority uint32
	OutgoingVLAN         uint32
	OutgoingVLANPriority uint32
}

// Extended switch records have the following structure:

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   Incoming VLAN               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                Incoming VLAN Priority         |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   Outgoing VLAN               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                Outgoing VLAN Priority         |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

func decodeExtendedSwitchFlowRecord(data *[]byte) (SFlowExtendedSwitchFlowRecord, error) {
	es := SFlowExtendedSwitchFlowRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	es.EnterpriseID, es.Format = fdf.decode()
	*data, es.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, es.IncomingVLAN = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, es.IncomingVLANPriority = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, es.OutgoingVLAN = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, es.OutgoingVLANPriority = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	return es, nil
}

// SFlowExtendedRouterFlowRecord gives additional information
// about the layer 3 routing information used to forward
// the packet
type SFlowExtendedRouterFlowRecord struct {
	SFlowBaseFlowRecord
	NextHop                net.IP
	NextHopSourceMask      uint32
	NextHopDestinationMask uint32
}

// Extended router records have the following structure:

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |   IP version of next hop router (1=v4|2=v6)   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /     Next Hop address (v4=4byte|v6=16byte)     /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |              Next Hop Source Mask             |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |              Next Hop Destination Mask        |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

func decodeExtendedRouterFlowRecord(data *[]byte) (SFlowExtendedRouterFlowRecord, error) {
	er := SFlowExtendedRouterFlowRecord{}
	var fdf SFlowFlowDataFormat
	var extendedRouterAddressType SFlowIPType

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	er.EnterpriseID, er.Format = fdf.decode()
	*data, er.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, extendedRouterAddressType = (*data)[4:], SFlowIPType(binary.BigEndian.Uint32((*data)[:4]))
	*data, er.NextHop = (*data)[extendedRouterAddressType.Length():], (*data)[:extendedRouterAddressType.Length()]
	*data, er.NextHopSourceMask = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, er.NextHopDestinationMask = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	return er, nil
}

// SFlowExtendedGatewayFlowRecord describes information treasured by
// nework engineers everywhere: AS path information listing which
// BGP peer sent the packet, and various other BGP related info.
// This information is vital because it gives a picture of how much
// traffic is being sent from / received by various BGP peers.

// Extended gateway records have the following structure:

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |   IP version of next hop router (1=v4|2=v6)   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /     Next Hop address (v4=4byte|v6=16byte)     /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                       AS                      |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  Source AS                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    Peer AS                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  AS Path Count                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /                AS Path / Sequence             /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /                   Communities                 /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    Local Pref                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

// AS Path / Sequence:

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |     AS Source Type (Path=1 / Sequence=2)      |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |              Path / Sequence length           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /              Path / Sequence Members          /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

// Communities:

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                communitiy length              |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /              communitiy Members               /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowExtendedGatewayFlowRecord struct {
	SFlowBaseFlowRecord
	NextHop     net.IP
	AS          uint32
	SourceAS    uint32
	PeerAS      uint32
	ASPathCount uint32
	ASPath      []SFlowASDestination
	Communities []uint32
	LocalPref   uint32
}

type SFlowASPathType uint32

const (
	SFlowASSet      SFlowASPathType = 1
	SFlowASSequence SFlowASPathType = 2
)

func (apt SFlowASPathType) String() string {
	switch apt {
	case SFlowASSet:
		return "AS Set"
	case SFlowASSequence:
		return "AS Sequence"
	default:
		return ""
	}
}

type SFlowASDestination struct {
	Type    SFlowASPathType
	Count   uint32
	Members []uint32
}

func (asd SFlowASDestination) String() string {
	switch asd.Type {
	case SFlowASSet:
		return fmt.Sprint("AS Set:", asd.Members)
	case SFlowASSequence:
		return fmt.Sprint("AS Sequence:", asd.Members)
	default:
		return ""
	}
}

func (ad *SFlowASDestination) decodePath(data *[]byte) {
	*data, ad.Type = (*data)[4:], SFlowASPathType(binary.BigEndian.Uint32((*data)[:4]))
	*data, ad.Count = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	ad.Members = make([]uint32, ad.Count)
	for i := uint32(0); i < ad.Count; i++ {
		var member uint32
		*data, member = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
		ad.Members[i] = member
	}
}

func decodeExtendedGatewayFlowRecord(data *[]byte) (SFlowExtendedGatewayFlowRecord, error) {
	eg := SFlowExtendedGatewayFlowRecord{}
	var fdf SFlowFlowDataFormat
	var extendedGatewayAddressType SFlowIPType
	var communitiesLength uint32
	var community uint32

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	eg.EnterpriseID, eg.Format = fdf.decode()
	*data, eg.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, extendedGatewayAddressType = (*data)[4:], SFlowIPType(binary.BigEndian.Uint32((*data)[:4]))
	*data, eg.NextHop = (*data)[extendedGatewayAddressType.Length():], (*data)[:extendedGatewayAddressType.Length()]
	*data, eg.AS = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, eg.SourceAS = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, eg.PeerAS = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, eg.ASPathCount = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	for i := uint32(0); i < eg.ASPathCount; i++ {
		asPath := SFlowASDestination{}
		asPath.decodePath(data)
		eg.ASPath = append(eg.ASPath, asPath)
	}
	*data, communitiesLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	eg.Communities = make([]uint32, communitiesLength)
	for j := uint32(0); j < communitiesLength; j++ {
		*data, community = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
		eg.Communities[j] = community
	}
	*data, eg.LocalPref = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	return eg, nil
}

// **************************************************
//  Extended URL Flow Record
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   direction                   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                      URL                      |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                      Host                     |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowURLDirection uint32

const (
	SFlowURLsrc SFlowURLDirection = 1
	SFlowURLdst SFlowURLDirection = 2
)

func (urld SFlowURLDirection) String() string {
	switch urld {
	case SFlowURLsrc:
		return "Source address is the server"
	case SFlowURLdst:
		return "Destination address is the server"
	default:
		return ""
	}
}

type SFlowExtendedURLRecord struct {
	SFlowBaseFlowRecord
	Direction SFlowURLDirection
	URL       string
	Host      string
}

func decodeExtendedURLRecord(data *[]byte) (SFlowExtendedURLRecord, error) {
	eur := SFlowExtendedURLRecord{}
	var fdf SFlowFlowDataFormat
	var urlLen uint32
	var urlLenWithPad int
	var hostLen uint32
	var hostLenWithPad int
	var urlBytes []byte
	var hostBytes []byte

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	eur.EnterpriseID, eur.Format = fdf.decode()
	*data, eur.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, eur.Direction = (*data)[4:], SFlowURLDirection(binary.BigEndian.Uint32((*data)[:4]))
	*data, urlLen = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	urlLenWithPad = int(urlLen + ((4 - urlLen) % 4))
	*data, urlBytes = (*data)[urlLenWithPad:], (*data)[:urlLenWithPad]
	eur.URL = string(urlBytes[:urlLen])
	*data, hostLen = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	hostLenWithPad = int(hostLen + ((4 - hostLen) % 4))
	*data, hostBytes = (*data)[hostLenWithPad:], (*data)[:hostLenWithPad]
	eur.Host = string(hostBytes[:hostLen])
	return eur, nil
}

// **************************************************
//  Extended User Flow Record
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                Source Character Set           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                 Source User Id                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |              Destination Character Set        |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               Destination User ID             |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowExtendedUserFlow struct {
	SFlowBaseFlowRecord
	SourceCharSet      SFlowCharSet
	SourceUserID       string
	DestinationCharSet SFlowCharSet
	DestinationUserID  string
}

type SFlowCharSet uint32

const (
	SFlowCSunknown                 SFlowCharSet = 2
	SFlowCSASCII                   SFlowCharSet = 3
	SFlowCSISOLatin1               SFlowCharSet = 4
	SFlowCSISOLatin2               SFlowCharSet = 5
	SFlowCSISOLatin3               SFlowCharSet = 6
	SFlowCSISOLatin4               SFlowCharSet = 7
	SFlowCSISOLatinCyrillic        SFlowCharSet = 8
	SFlowCSISOLatinArabic          SFlowCharSet = 9
	SFlowCSISOLatinGreek           SFlowCharSet = 10
	SFlowCSISOLatinHebrew          SFlowCharSet = 11
	SFlowCSISOLatin5               SFlowCharSet = 12
	SFlowCSISOLatin6               SFlowCharSet = 13
	SFlowCSISOTextComm             SFlowCharSet = 14
	SFlowCSHalfWidthKatakana       SFlowCharSet = 15
	SFlowCSJISEncoding             SFlowCharSet = 16
	SFlowCSShiftJIS                SFlowCharSet = 17
	SFlowCSEUCPkdFmtJapanese       SFlowCharSet = 18
	SFlowCSEUCFixWidJapanese       SFlowCharSet = 19
	SFlowCSISO4UnitedKingdom       SFlowCharSet = 20
	SFlowCSISO11SwedishForNames    SFlowCharSet = 21
	SFlowCSISO15Italian            SFlowCharSet = 22
	SFlowCSISO17Spanish            SFlowCharSet = 23
	SFlowCSISO21German             SFlowCharSet = 24
	SFlowCSISO60DanishNorwegian    SFlowCharSet = 25
	SFlowCSISO69French             SFlowCharSet = 26
	SFlowCSISO10646UTF1            SFlowCharSet = 27
	SFlowCSISO646basic1983         SFlowCharSet = 28
	SFlowCSINVARIANT               SFlowCharSet = 29
	SFlowCSISO2IntlRefVersion      SFlowCharSet = 30
	SFlowCSNATSSEFI                SFlowCharSet = 31
	SFlowCSNATSSEFIADD             SFlowCharSet = 32
	SFlowCSNATSDANO                SFlowCharSet = 33
	SFlowCSNATSDANOADD             SFlowCharSet = 34
	SFlowCSISO10Swedish            SFlowCharSet = 35
	SFlowCSKSC56011987             SFlowCharSet = 36
	SFlowCSISO2022KR               SFlowCharSet = 37
	SFlowCSEUCKR                   SFlowCharSet = 38
	SFlowCSISO2022JP               SFlowCharSet = 39
	SFlowCSISO2022JP2              SFlowCharSet = 40
	SFlowCSISO13JISC6220jp         SFlowCharSet = 41
	SFlowCSISO14JISC6220ro         SFlowCharSet = 42
	SFlowCSISO16Portuguese         SFlowCharSet = 43
	SFlowCSISO18Greek7Old          SFlowCharSet = 44
	SFlowCSISO19LatinGreek         SFlowCharSet = 45
	SFlowCSISO25French             SFlowCharSet = 46
	SFlowCSISO27LatinGreek1        SFlowCharSet = 47
	SFlowCSISO5427Cyrillic         SFlowCharSet = 48
	SFlowCSISO42JISC62261978       SFlowCharSet = 49
	SFlowCSISO47BSViewdata         SFlowCharSet = 50
	SFlowCSISO49INIS               SFlowCharSet = 51
	SFlowCSISO50INIS8              SFlowCharSet = 52
	SFlowCSISO51INISCyrillic       SFlowCharSet = 53
	SFlowCSISO54271981             SFlowCharSet = 54
	SFlowCSISO5428Greek            SFlowCharSet = 55
	SFlowCSISO57GB1988             SFlowCharSet = 56
	SFlowCSISO58GB231280           SFlowCharSet = 57
	SFlowCSISO61Norwegian2         SFlowCharSet = 58
	SFlowCSISO70VideotexSupp1      SFlowCharSet = 59
	SFlowCSISO84Portuguese2        SFlowCharSet = 60
	SFlowCSISO85Spanish2           SFlowCharSet = 61
	SFlowCSISO86Hungarian          SFlowCharSet = 62
	SFlowCSISO87JISX0208           SFlowCharSet = 63
	SFlowCSISO88Greek7             SFlowCharSet = 64
	SFlowCSISO89ASMO449            SFlowCharSet = 65
	SFlowCSISO90                   SFlowCharSet = 66
	SFlowCSISO91JISC62291984a      SFlowCharSet = 67
	SFlowCSISO92JISC62991984b      SFlowCharSet = 68
	SFlowCSISO93JIS62291984badd    SFlowCharSet = 69
	SFlowCSISO94JIS62291984hand    SFlowCharSet = 70
	SFlowCSISO95JIS62291984handadd SFlowCharSet = 71
	SFlowCSISO96JISC62291984kana   SFlowCharSet = 72
	SFlowCSISO2033                 SFlowCharSet = 73
	SFlowCSISO99NAPLPS             SFlowCharSet = 74
	SFlowCSISO102T617bit           SFlowCharSet = 75
	SFlowCSISO103T618bit           SFlowCharSet = 76
	SFlowCSISO111ECMACyrillic      SFlowCharSet = 77
	SFlowCSa71                     SFlowCharSet = 78
	SFlowCSa72                     SFlowCharSet = 79
	SFlowCSISO123CSAZ24341985gr    SFlowCharSet = 80
	SFlowCSISO88596E               SFlowCharSet = 81
	SFlowCSISO88596I               SFlowCharSet = 82
	SFlowCSISO128T101G2            SFlowCharSet = 83
	SFlowCSISO88598E               SFlowCharSet = 84
	SFlowCSISO88598I               SFlowCharSet = 85
	SFlowCSISO139CSN369103         SFlowCharSet = 86
	SFlowCSISO141JUSIB1002         SFlowCharSet = 87
	SFlowCSISO143IECP271           SFlowCharSet = 88
	SFlowCSISO146Serbian           SFlowCharSet = 89
	SFlowCSISO147Macedonian        SFlowCharSet = 90
	SFlowCSISO150                  SFlowCharSet = 91
	SFlowCSISO151Cuba              SFlowCharSet = 92
	SFlowCSISO6937Add              SFlowCharSet = 93
	SFlowCSISO153GOST1976874       SFlowCharSet = 94
	SFlowCSISO8859Supp             SFlowCharSet = 95
	SFlowCSISO10367Box             SFlowCharSet = 96
	SFlowCSISO158Lap               SFlowCharSet = 97
	SFlowCSISO159JISX02121990      SFlowCharSet = 98
	SFlowCSISO646Danish            SFlowCharSet = 99
	SFlowCSUSDK                    SFlowCharSet = 100
	SFlowCSDKUS                    SFlowCharSet = 101
	SFlowCSKSC5636                 SFlowCharSet = 102
	SFlowCSUnicode11UTF7           SFlowCharSet = 103
	SFlowCSISO2022CN               SFlowCharSet = 104
	SFlowCSISO2022CNEXT            SFlowCharSet = 105
	SFlowCSUTF8                    SFlowCharSet = 106
	SFlowCSISO885913               SFlowCharSet = 109
	SFlowCSISO885914               SFlowCharSet = 110
	SFlowCSISO885915               SFlowCharSet = 111
	SFlowCSISO885916               SFlowCharSet = 112
	SFlowCSGBK                     SFlowCharSet = 113
	SFlowCSGB18030                 SFlowCharSet = 114
	SFlowCSOSDEBCDICDF0415         SFlowCharSet = 115
	SFlowCSOSDEBCDICDF03IRV        SFlowCharSet = 116
	SFlowCSOSDEBCDICDF041          SFlowCharSet = 117
	SFlowCSISO115481               SFlowCharSet = 118
	SFlowCSKZ1048                  SFlowCharSet = 119
	SFlowCSUnicode                 SFlowCharSet = 1000
	SFlowCSUCS4                    SFlowCharSet = 1001
	SFlowCSUnicodeASCII            SFlowCharSet = 1002
	SFlowCSUnicodeLatin1           SFlowCharSet = 1003
	SFlowCSUnicodeJapanese         SFlowCharSet = 1004
	SFlowCSUnicodeIBM1261          SFlowCharSet = 1005
	SFlowCSUnicodeIBM1268          SFlowCharSet = 1006
	SFlowCSUnicodeIBM1276          SFlowCharSet = 1007
	SFlowCSUnicodeIBM1264          SFlowCharSet = 1008
	SFlowCSUnicodeIBM1265          SFlowCharSet = 1009
	SFlowCSUnicode11               SFlowCharSet = 1010
	SFlowCSSCSU                    SFlowCharSet = 1011
	SFlowCSUTF7                    SFlowCharSet = 1012
	SFlowCSUTF16BE                 SFlowCharSet = 1013
	SFlowCSUTF16LE                 SFlowCharSet = 1014
	SFlowCSUTF16                   SFlowCharSet = 1015
	SFlowCSCESU8                   SFlowCharSet = 1016
	SFlowCSUTF32                   SFlowCharSet = 1017
	SFlowCSUTF32BE                 SFlowCharSet = 1018
	SFlowCSUTF32LE                 SFlowCharSet = 1019
	SFlowCSBOCU1                   SFlowCharSet = 1020
	SFlowCSWindows30Latin1         SFlowCharSet = 2000
	SFlowCSWindows31Latin1         SFlowCharSet = 2001
	SFlowCSWindows31Latin2         SFlowCharSet = 2002
	SFlowCSWindows31Latin5         SFlowCharSet = 2003
	SFlowCSHPRoman8                SFlowCharSet = 2004
	SFlowCSAdobeStandardEncoding   SFlowCharSet = 2005
	SFlowCSVenturaUS               SFlowCharSet = 2006
	SFlowCSVenturaInternational    SFlowCharSet = 2007
	SFlowCSDECMCS                  SFlowCharSet = 2008
	SFlowCSPC850Multilingual       SFlowCharSet = 2009
	SFlowCSPCp852                  SFlowCharSet = 2010
	SFlowCSPC8CodePage437          SFlowCharSet = 2011
	SFlowCSPC8DanishNorwegian      SFlowCharSet = 2012
	SFlowCSPC862LatinHebrew        SFlowCharSet = 2013
	SFlowCSPC8Turkish              SFlowCharSet = 2014
	SFlowCSIBMSymbols              SFlowCharSet = 2015
	SFlowCSIBMThai                 SFlowCharSet = 2016
	SFlowCSHPLegal                 SFlowCharSet = 2017
	SFlowCSHPPiFont                SFlowCharSet = 2018
	SFlowCSHPMath8                 SFlowCharSet = 2019
	SFlowCSHPPSMath                SFlowCharSet = 2020
	SFlowCSHPDesktop               SFlowCharSet = 2021
	SFlowCSVenturaMath             SFlowCharSet = 2022
	SFlowCSMicrosoftPublishing     SFlowCharSet = 2023
	SFlowCSWindows31J              SFlowCharSet = 2024
	SFlowCSGB2312                  SFlowCharSet = 2025
	SFlowCSBig5                    SFlowCharSet = 2026
	SFlowCSMacintosh               SFlowCharSet = 2027
	SFlowCSIBM037                  SFlowCharSet = 2028
	SFlowCSIBM038                  SFlowCharSet = 2029
	SFlowCSIBM273                  SFlowCharSet = 2030
	SFlowCSIBM274                  SFlowCharSet = 2031
	SFlowCSIBM275                  SFlowCharSet = 2032
	SFlowCSIBM277                  SFlowCharSet = 2033
	SFlowCSIBM278                  SFlowCharSet = 2034
	SFlowCSIBM280                  SFlowCharSet = 2035
	SFlowCSIBM281                  SFlowCharSet = 2036
	SFlowCSIBM284                  SFlowCharSet = 2037
	SFlowCSIBM285                  SFlowCharSet = 2038
	SFlowCSIBM290                  SFlowCharSet = 2039
	SFlowCSIBM297                  SFlowCharSet = 2040
	SFlowCSIBM420                  SFlowCharSet = 2041
	SFlowCSIBM423                  SFlowCharSet = 2042
	SFlowCSIBM424                  SFlowCharSet = 2043
	SFlowCSIBM500                  SFlowCharSet = 2044
	SFlowCSIBM851                  SFlowCharSet = 2045
	SFlowCSIBM855                  SFlowCharSet = 2046
	SFlowCSIBM857                  SFlowCharSet = 2047
	SFlowCSIBM860                  SFlowCharSet = 2048
	SFlowCSIBM861                  SFlowCharSet = 2049
	SFlowCSIBM863                  SFlowCharSet = 2050
	SFlowCSIBM864                  SFlowCharSet = 2051
	SFlowCSIBM865                  SFlowCharSet = 2052
	SFlowCSIBM868                  SFlowCharSet = 2053
	SFlowCSIBM869                  SFlowCharSet = 2054
	SFlowCSIBM870                  SFlowCharSet = 2055
	SFlowCSIBM871                  SFlowCharSet = 2056
	SFlowCSIBM880                  SFlowCharSet = 2057
	SFlowCSIBM891                  SFlowCharSet = 2058
	SFlowCSIBM903                  SFlowCharSet = 2059
	SFlowCSIBBM904                 SFlowCharSet = 2060
	SFlowCSIBM905                  SFlowCharSet = 2061
	SFlowCSIBM918                  SFlowCharSet = 2062
	SFlowCSIBM1026                 SFlowCharSet = 2063
	SFlowCSIBMEBCDICATDE           SFlowCharSet = 2064
	SFlowCSEBCDICATDEA             SFlowCharSet = 2065
	SFlowCSEBCDICCAFR              SFlowCharSet = 2066
	SFlowCSEBCDICDKNO              SFlowCharSet = 2067
	SFlowCSEBCDICDKNOA             SFlowCharSet = 2068
	SFlowCSEBCDICFISE              SFlowCharSet = 2069
	SFlowCSEBCDICFISEA             SFlowCharSet = 2070
	SFlowCSEBCDICFR                SFlowCharSet = 2071
	SFlowCSEBCDICIT                SFlowCharSet = 2072
	SFlowCSEBCDICPT                SFlowCharSet = 2073
	SFlowCSEBCDICES                SFlowCharSet = 2074
	SFlowCSEBCDICESA               SFlowCharSet = 2075
	SFlowCSEBCDICESS               SFlowCharSet = 2076
	SFlowCSEBCDICUK                SFlowCharSet = 2077
	SFlowCSEBCDICUS                SFlowCharSet = 2078
	SFlowCSUnknown8BiT             SFlowCharSet = 2079
	SFlowCSMnemonic                SFlowCharSet = 2080
	SFlowCSMnem                    SFlowCharSet = 2081
	SFlowCSVISCII                  SFlowCharSet = 2082
	SFlowCSVIQR                    SFlowCharSet = 2083
	SFlowCSKOI8R                   SFlowCharSet = 2084
	SFlowCSHZGB2312                SFlowCharSet = 2085
	SFlowCSIBM866                  SFlowCharSet = 2086
	SFlowCSPC775Baltic             SFlowCharSet = 2087
	SFlowCSKOI8U                   SFlowCharSet = 2088
	SFlowCSIBM00858                SFlowCharSet = 2089
	SFlowCSIBM00924                SFlowCharSet = 2090
	SFlowCSIBM01140                SFlowCharSet = 2091
	SFlowCSIBM01141                SFlowCharSet = 2092
	SFlowCSIBM01142                SFlowCharSet = 2093
	SFlowCSIBM01143                SFlowCharSet = 2094
	SFlowCSIBM01144                SFlowCharSet = 2095
	SFlowCSIBM01145                SFlowCharSet = 2096
	SFlowCSIBM01146                SFlowCharSet = 2097
	SFlowCSIBM01147                SFlowCharSet = 2098
	SFlowCSIBM01148                SFlowCharSet = 2099
	SFlowCSIBM01149                SFlowCharSet = 2100
	SFlowCSBig5HKSCS               SFlowCharSet = 2101
	SFlowCSIBM1047                 SFlowCharSet = 2102
	SFlowCSPTCP154                 SFlowCharSet = 2103
	SFlowCSAmiga1251               SFlowCharSet = 2104
	SFlowCSKOI7switched            SFlowCharSet = 2105
	SFlowCSBRF                     SFlowCharSet = 2106
	SFlowCSTSCII                   SFlowCharSet = 2107
	SFlowCSCP51932                 SFlowCharSet = 2108
	SFlowCSWindows874              SFlowCharSet = 2109
	SFlowCSWindows1250             SFlowCharSet = 2250
	SFlowCSWindows1251             SFlowCharSet = 2251
	SFlowCSWindows1252             SFlowCharSet = 2252
	SFlowCSWindows1253             SFlowCharSet = 2253
	SFlowCSWindows1254             SFlowCharSet = 2254
	SFlowCSWindows1255             SFlowCharSet = 2255
	SFlowCSWindows1256             SFlowCharSet = 2256
	SFlowCSWindows1257             SFlowCharSet = 2257
	SFlowCSWindows1258             SFlowCharSet = 2258
	SFlowCSTIS620                  SFlowCharSet = 2259
	SFlowCS50220                   SFlowCharSet = 2260
	SFlowCSreserved                SFlowCharSet = 3000
)

func decodeExtendedUserFlow(data *[]byte) (SFlowExtendedUserFlow, error) {
	eu := SFlowExtendedUserFlow{}
	var fdf SFlowFlowDataFormat
	var srcUserLen uint32
	var srcUserLenWithPad int
	var srcUserBytes []byte
	var dstUserLen uint32
	var dstUserLenWithPad int
	var dstUserBytes []byte

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	eu.EnterpriseID, eu.Format = fdf.decode()
	*data, eu.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, eu.SourceCharSet = (*data)[4:], SFlowCharSet(binary.BigEndian.Uint32((*data)[:4]))
	*data, srcUserLen = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	srcUserLenWithPad = int(srcUserLen + ((4 - srcUserLen) % 4))
	*data, srcUserBytes = (*data)[srcUserLenWithPad:], (*data)[:srcUserLenWithPad]
	eu.SourceUserID = string(srcUserBytes[:srcUserLen])
	*data, eu.DestinationCharSet = (*data)[4:], SFlowCharSet(binary.BigEndian.Uint32((*data)[:4]))
	*data, dstUserLen = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	dstUserLenWithPad = int(dstUserLen + ((4 - dstUserLen) % 4))
	*data, dstUserBytes = (*data)[dstUserLenWithPad:], (*data)[:dstUserLenWithPad]
	eu.DestinationUserID = string(dstUserBytes[:dstUserLen])
	return eu, nil
}

// **************************************************
//  Packet IP version 4 Record
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                     Length                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    Protocol                   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  Source IPv4                  |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                Destination IPv4               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   Source Port                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                Destionation Port              |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   TCP Flags                   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                      TOS                      |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowIpv4Record struct {
	// The length of the IP packet excluding ower layer encapsulations
	Length uint32
	// IP Protocol type (for example, TCP = 6, UDP = 17)
	Protocol uint32
	// Source IP Address
	IPSrc net.IP
	// Destination IP Address
	IPDst net.IP
	// TCP/UDP source port number or equivalent
	PortSrc uint32
	// TCP/UDP destination port number or equivalent
	PortDst uint32
	// TCP flags
	TCPFlags uint32
	// IP type of service
	TOS uint32
}

func decodeSFlowIpv4Record(data *[]byte) (SFlowIpv4Record, error) {
	si := SFlowIpv4Record{}

	*data, si.Length = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.Protocol = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.IPSrc = (*data)[4:], net.IP((*data)[:4])
	*data, si.IPDst = (*data)[4:], net.IP((*data)[:4])
	*data, si.PortSrc = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.PortDst = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.TCPFlags = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.TOS = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	return si, nil
}

// **************************************************
//  Packet IP version 6 Record
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                     Length                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    Protocol                   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  Source IPv4                  |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                Destination IPv4               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   Source Port                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                Destionation Port              |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   TCP Flags                   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    Priority                   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowIpv6Record struct {
	// The length of the IP packet excluding ower layer encapsulations
	Length uint32
	// IP Protocol type (for example, TCP = 6, UDP = 17)
	Protocol uint32
	// Source IP Address
	IPSrc net.IP
	// Destination IP Address
	IPDst net.IP
	// TCP/UDP source port number or equivalent
	PortSrc uint32
	// TCP/UDP destination port number or equivalent
	PortDst uint32
	// TCP flags
	TCPFlags uint32
	// IP priority
	Priority uint32
}

func decodeSFlowIpv6Record(data *[]byte) (SFlowIpv6Record, error) {
	si := SFlowIpv6Record{}

	*data, si.Length = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.Protocol = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.IPSrc = (*data)[16:], net.IP((*data)[:16])
	*data, si.IPDst = (*data)[16:], net.IP((*data)[:16])
	*data, si.PortSrc = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.PortDst = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.TCPFlags = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, si.Priority = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	return si, nil
}

// **************************************************
//  Extended IPv4 Tunnel Egress
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /           Packet IP version 4 Record          /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowExtendedIpv4TunnelEgressRecord struct {
	SFlowBaseFlowRecord
	SFlowIpv4Record SFlowIpv4Record
}

func decodeExtendedIpv4TunnelEgress(data *[]byte) (SFlowExtendedIpv4TunnelEgressRecord, error) {
	rec := SFlowExtendedIpv4TunnelEgressRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	rec.SFlowIpv4Record, _ = decodeSFlowIpv4Record(data)

	return rec, nil
}

// **************************************************
//  Extended IPv4 Tunnel Ingress
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /           Packet IP version 4 Record          /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowExtendedIpv4TunnelIngressRecord struct {
	SFlowBaseFlowRecord
	SFlowIpv4Record SFlowIpv4Record
}

func decodeExtendedIpv4TunnelIngress(data *[]byte) (SFlowExtendedIpv4TunnelIngressRecord, error) {
	rec := SFlowExtendedIpv4TunnelIngressRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	rec.SFlowIpv4Record, _ = decodeSFlowIpv4Record(data)

	return rec, nil
}

// **************************************************
//  Extended IPv6 Tunnel Egress
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /           Packet IP version 6 Record          /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowExtendedIpv6TunnelEgressRecord struct {
	SFlowBaseFlowRecord
	SFlowIpv6Record
}

func decodeExtendedIpv6TunnelEgress(data *[]byte) (SFlowExtendedIpv6TunnelEgressRecord, error) {
	rec := SFlowExtendedIpv6TunnelEgressRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	rec.SFlowIpv6Record, _ = decodeSFlowIpv6Record(data)

	return rec, nil
}

// **************************************************
//  Extended IPv6 Tunnel Ingress
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /           Packet IP version 6 Record          /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowExtendedIpv6TunnelIngressRecord struct {
	SFlowBaseFlowRecord
	SFlowIpv6Record
}

func decodeExtendedIpv6TunnelIngress(data *[]byte) (SFlowExtendedIpv6TunnelIngressRecord, error) {
	rec := SFlowExtendedIpv6TunnelIngressRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	rec.SFlowIpv6Record, _ = decodeSFlowIpv6Record(data)

	return rec, nil
}

// **************************************************
//  Extended Decapsulate Egress
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               Inner Header Offset             |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowExtendedDecapsulateEgressRecord struct {
	SFlowBaseFlowRecord
	InnerHeaderOffset uint32
}

func decodeExtendedDecapsulateEgress(data *[]byte) (SFlowExtendedDecapsulateEgressRecord, error) {
	rec := SFlowExtendedDecapsulateEgressRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, rec.InnerHeaderOffset = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	return rec, nil
}

// **************************************************
//  Extended Decapsulate Ingress
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |               Inner Header Offset             |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowExtendedDecapsulateIngressRecord struct {
	SFlowBaseFlowRecord
	InnerHeaderOffset uint32
}

func decodeExtendedDecapsulateIngress(data *[]byte) (SFlowExtendedDecapsulateIngressRecord, error) {
	rec := SFlowExtendedDecapsulateIngressRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, rec.InnerHeaderOffset = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	return rec, nil
}

// **************************************************
//  Extended VNI Egress
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                       VNI                     |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowExtendedVniEgressRecord struct {
	SFlowBaseFlowRecord
	VNI uint32
}

func decodeExtendedVniEgress(data *[]byte) (SFlowExtendedVniEgressRecord, error) {
	rec := SFlowExtendedVniEgressRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, rec.VNI = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	return rec, nil
}

// **************************************************
//  Extended VNI Ingress
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  record length                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                       VNI                     |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
type SFlowExtendedVniIngressRecord struct {
	SFlowBaseFlowRecord
	VNI uint32
}

func decodeExtendedVniIngress(data *[]byte) (SFlowExtendedVniIngressRecord, error) {
	rec := SFlowExtendedVniIngressRecord{}
	var fdf SFlowFlowDataFormat

	*data, fdf = (*data)[4:], SFlowFlowDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	rec.EnterpriseID, rec.Format = fdf.decode()
	*data, rec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, rec.VNI = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	return rec, nil
}

// **************************************************
//  Counter Record
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  counter length               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /                   counter data                /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowBaseCounterRecord struct {
	EnterpriseID   SFlowEnterpriseID
	Format         SFlowCounterRecordType
	FlowDataLength uint32
}

func (bcr SFlowBaseCounterRecord) GetType() SFlowCounterRecordType {
	switch bcr.Format {
	case SFlowTypeGenericInterfaceCounters:
		return SFlowTypeGenericInterfaceCounters
	case SFlowTypeEthernetInterfaceCounters:
		return SFlowTypeEthernetInterfaceCounters
	case SFlowTypeTokenRingInterfaceCounters:
		return SFlowTypeTokenRingInterfaceCounters
	case SFlowType100BaseVGInterfaceCounters:
		return SFlowType100BaseVGInterfaceCounters
	case SFlowTypeVLANCounters:
		return SFlowTypeVLANCounters
	case SFlowTypeProcessorCounters:
		return SFlowTypeProcessorCounters

	}
	unrecognized := fmt.Sprint("Unrecognized counter record type:", bcr.Format)
	panic(unrecognized)
}

// **************************************************
//  Counter Record
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  counter length               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    IfIndex                    |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    IfType                     |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   IfSpeed                     |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   IfDirection                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    IfStatus                   |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   IFInOctets                  |
//  |                                               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   IfInUcastPkts               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  IfInMulticastPkts            |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  IfInBroadcastPkts            |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    IfInDiscards               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    InInErrors                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  IfInUnknownProtos            |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   IfOutOctets                 |
//  |                                               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   IfOutUcastPkts              |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  IfOutMulticastPkts           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  IfOutBroadcastPkts           |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   IfOutDiscards               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    IfOUtErrors                |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                 IfPromiscouousMode            |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowGenericInterfaceCounters struct {
	SFlowBaseCounterRecord
	IfIndex            uint32
	IfType             uint32
	IfSpeed            uint64
	IfDirection        uint32
	IfStatus           uint32
	IfInOctets         uint64
	IfInUcastPkts      uint32
	IfInMulticastPkts  uint32
	IfInBroadcastPkts  uint32
	IfInDiscards       uint32
	IfInErrors         uint32
	IfInUnknownProtos  uint32
	IfOutOctets        uint64
	IfOutUcastPkts     uint32
	IfOutMulticastPkts uint32
	IfOutBroadcastPkts uint32
	IfOutDiscards      uint32
	IfOutErrors        uint32
	IfPromiscuousMode  uint32
}

func decodeGenericInterfaceCounters(data *[]byte) (SFlowGenericInterfaceCounters, error) {
	gic := SFlowGenericInterfaceCounters{}
	var cdf SFlowCounterDataFormat

	*data, cdf = (*data)[4:], SFlowCounterDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	gic.EnterpriseID, gic.Format = cdf.decode()
	*data, gic.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfIndex = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfType = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfSpeed = (*data)[8:], binary.BigEndian.Uint64((*data)[:8])
	*data, gic.IfDirection = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfStatus = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfInOctets = (*data)[8:], binary.BigEndian.Uint64((*data)[:8])
	*data, gic.IfInUcastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfInMulticastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfInBroadcastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfInDiscards = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfInErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfInUnknownProtos = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfOutOctets = (*data)[8:], binary.BigEndian.Uint64((*data)[:8])
	*data, gic.IfOutUcastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfOutMulticastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfOutBroadcastPkts = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfOutDiscards = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfOutErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, gic.IfPromiscuousMode = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	return gic, nil
}

// **************************************************
//  Counter Record
// **************************************************

//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  counter length               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  /                   counter data                /
//  /                                               /
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowEthernetCounters struct {
	SFlowBaseCounterRecord
	AlignmentErrors           uint32
	FCSErrors                 uint32
	SingleCollisionFrames     uint32
	MultipleCollisionFrames   uint32
	SQETestErrors             uint32
	DeferredTransmissions     uint32
	LateCollisions            uint32
	ExcessiveCollisions       uint32
	InternalMacTransmitErrors uint32
	CarrierSenseErrors        uint32
	FrameTooLongs             uint32
	InternalMacReceiveErrors  uint32
	SymbolErrors              uint32
}

func decodeEthernetCounters(data *[]byte) (SFlowEthernetCounters, error) {
	ec := SFlowEthernetCounters{}
	var cdf SFlowCounterDataFormat

	*data, cdf = (*data)[4:], SFlowCounterDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	ec.EnterpriseID, ec.Format = cdf.decode()
	*data, ec.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.AlignmentErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.FCSErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.SingleCollisionFrames = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.MultipleCollisionFrames = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.SQETestErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.DeferredTransmissions = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.LateCollisions = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.ExcessiveCollisions = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.InternalMacTransmitErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.CarrierSenseErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.FrameTooLongs = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.InternalMacReceiveErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, ec.SymbolErrors = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	return ec, nil
}

// **************************************************
//  Processor Counter Record
// **************************************************
//  0                      15                      31
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |      20 bit Interprise (0)     |12 bit format |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                  counter length               |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    FiveSecCpu                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    OneMinCpu                  |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    GiveMinCpu                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                   TotalMemory                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
//  |                    FreeMemory                 |
//  +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

type SFlowProcessorCounters struct {
	SFlowBaseCounterRecord
	FiveSecCpu  uint32 // 5 second average CPU utilization
	OneMinCpu   uint32 // 1 minute average CPU utilization
	FiveMinCpu  uint32 // 5 minute average CPU utilization
	TotalMemory uint64 // total memory (in bytes)
	FreeMemory  uint64 // free memory (in bytes)
}

func decodeProcessorCounters(data *[]byte) (SFlowProcessorCounters, error) {
	pc := SFlowProcessorCounters{}
	var cdf SFlowCounterDataFormat
	var high32, low32 uint32

	*data, cdf = (*data)[4:], SFlowCounterDataFormat(binary.BigEndian.Uint32((*data)[:4]))
	pc.EnterpriseID, pc.Format = cdf.decode()
	*data, pc.FlowDataLength = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])

	*data, pc.FiveSecCpu = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, pc.OneMinCpu = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, pc.FiveMinCpu = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, high32 = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, low32 = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	pc.TotalMemory = (uint64(high32) << 32) + uint64(low32)
	*data, high32 = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	*data, low32 = (*data)[4:], binary.BigEndian.Uint32((*data)[:4])
	pc.FreeMemory = (uint64(high32)) + uint64(low32)

	return pc, nil
}
gopacket-1.1.14/layers/sflow_test.go000066400000000000000000001411031316321740500174140ustar00rootroot00000000000000// Copyright 2014 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
package layers

import (
	"github.com/google/gopacket"
	"net"
	"reflect"
	"testing"
)

// Test packet collected from live network. See the test below for contents
var SFlowTestPacket1 = []byte{
	0x84, 0x2b, 0x2b, 0x16, 0x8b, 0x62, 0xf0, 0x50, 0x56, 0x85, 0x3a, 0xfd, 0x08, 0x00, 0x45, 0x00,
	0x05, 0xbc, 0x9c, 0x04, 0x40, 0x00, 0xff, 0x11, 0xc7, 0x00, 0x0a, 0x01, 0xff, 0x0e, 0x0a, 0x01,
	0x00, 0x1b, 0xc7, 0x57, 0x18, 0xc7, 0x05, 0xa8, 0x22, 0x3b, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00,
	0x00, 0x01, 0x0a, 0x01, 0xf8, 0x16, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x9d, 0xfb, 0x40, 0x49,
	0xc6, 0xcd, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xd0, 0x00, 0x26,
	0x27, 0xe8, 0x00, 0x00, 0x02, 0x13, 0x00, 0x00, 0x3e, 0x80, 0x50, 0xbd, 0xe5, 0x80, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x02, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
	0x00, 0x01, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x05, 0xd2, 0x00, 0x00,
	0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x3c, 0x8a, 0xb0, 0xe7, 0x54, 0x41, 0xb8, 0xca, 0x3a, 0x6d,
	0xf0, 0x40, 0x08, 0x00, 0x45, 0x00, 0x05, 0xc0, 0x6b, 0xaa, 0x40, 0x00, 0x40, 0x06, 0x8f, 0x41,
	0x0a, 0x01, 0x0e, 0x16, 0x36, 0xf0, 0xeb, 0x45, 0x76, 0xfd, 0x00, 0x50, 0xca, 0x77, 0xef, 0x96,
	0xfc, 0x28, 0x63, 0x40, 0x50, 0x10, 0x00, 0x3c, 0x64, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00,
	0xf4, 0x00, 0x00, 0x02, 0x77, 0x00, 0x00, 0x00, 0xfd, 0x3b, 0x8c, 0xe7, 0x04, 0x4a, 0x2d, 0xb2,
	0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x01, 0x48, 0xcc, 0x11, 0x0d, 0xe3, 0x00,
	0x26, 0x85, 0x30, 0x00, 0x00, 0x07, 0x66, 0x00, 0x02, 0xd0, 0x8a, 0x00, 0x02, 0xce, 0xf0, 0x00,
	0x29, 0x7e, 0x80, 0x00, 0x02, 0xd0, 0x98, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x26, 0x85, 0x30, 0x00,
	0x00, 0x00, 0xf4, 0x00, 0x00, 0x02, 0x00, 0x00, 0x03, 0xe9, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
	0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x01, 0x00, 0x00, 0x00, 0xd0, 0x01, 0x5e, 0x5c, 0x1e, 0x00, 0x00, 0x02, 0x57, 0x00, 0x00,
	0x07, 0xd0, 0xb1, 0x2f, 0xa2, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x57, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00,
	0x00, 0x01, 0x00, 0x00, 0x05, 0xee, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x3c, 0x8a,
	0xb0, 0xe7, 0x54, 0x41, 0xb8, 0xca, 0x3a, 0x6f, 0xbe, 0xd8, 0x08, 0x00, 0x45, 0x00, 0x05, 0xdc,
	0x9f, 0xfd, 0x40, 0x00, 0x40, 0x06, 0x6a, 0xfa, 0x0a, 0x01, 0x0e, 0x10, 0x0a, 0x01, 0x08, 0x13,
	0x23, 0x84, 0xb7, 0x22, 0x8a, 0xc9, 0x50, 0xb5, 0x4e, 0x10, 0x2a, 0x87, 0x80, 0x10, 0x06, 0x01,
	0x10, 0xa6, 0x00, 0x00, 0x01, 0x01, 0x08, 0x0a, 0xef, 0x1f, 0xf4, 0x07, 0x99, 0x3a, 0xd8, 0x5b,
	0x01, 0x46, 0x09, 0x00, 0x0c, 0x00, 0x0c, 0x3c, 0xac, 0x4a, 0x1b, 0x06, 0x04, 0x78, 0x78, 0x4e,
	0xc2, 0x05, 0x46, 0x43, 0x06, 0x04, 0x78, 0x78, 0xee, 0x9c, 0x00, 0x41, 0xef, 0x05, 0x81, 0x32,
	0x1b, 0x06, 0x04, 0x78, 0x78, 0x56, 0x72, 0x05, 0x4e, 0x92, 0x00, 0x96, 0x39, 0x00, 0xea, 0x3f,
	0x01, 0x15, 0xa3, 0x08, 0x04, 0x42, 0x6a, 0x82, 0x87, 0x08, 0x05, 0xcc, 0x00, 0x04, 0x00, 0x00,
	0x03, 0xe9, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xd0, 0x01, 0x5a,
	0xcd, 0xd0, 0x00, 0x00, 0x02, 0x55, 0x00, 0x00, 0x07, 0xd0, 0x95, 0x67, 0xe1, 0x30, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x02, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
	0x00, 0x01, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x04, 0x46, 0x00, 0x00,
	0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x3c, 0x8a, 0xb0, 0xe7, 0x54, 0x41, 0xb8, 0xca, 0x3a, 0x6f,
	0x11, 0x28, 0x08, 0x00, 0x45, 0x00, 0x04, 0x34, 0xdb, 0x36, 0x40, 0x00, 0x40, 0x06, 0x38, 0xac,
	0x0a, 0x01, 0x0e, 0x11, 0x0a, 0x01, 0x00, 0xcf, 0x23, 0x84, 0xa0, 0x3f, 0x3c, 0xce, 0xd5, 0x4a,
	0x72, 0x0b, 0x5d, 0x1a, 0x80, 0x10, 0x06, 0x01, 0x8a, 0x50, 0x00, 0x00, 0x01, 0x01, 0x08, 0x0a,
	0xef, 0x1f, 0xa2, 0xba, 0xe6, 0xfa, 0xae, 0xb3, 0xfe, 0xcf, 0x00, 0x19, 0xcf, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x01, 0xb9, 0x79, 0xdd, 0x42, 0x00, 0x00, 0x02, 0x84, 0x9b, 0xa9, 0x02, 0xe2, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x06, 0x32, 0x39, 0x35, 0x34, 0x33, 0x36, 0x00, 0x00, 0x02, 0x70, 0xcd,
	0x16, 0x40, 0xa6, 0x98, 0x88, 0x24, 0x06, 0x50, 0xb0, 0xf4, 0xee, 0x03, 0xa6, 0xfa, 0x87, 0xaf,
	0xc1, 0x99, 0x52, 0x0d, 0x07, 0xa8, 0x00, 0x00, 0x03, 0xe9, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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}

// Test collected from the SFlow reference agent. Contains dummy data for several record types
// that wern't available on an actual network for sampling.
var SFlowTestPacket2 = []byte{
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	0x56, 0xce, 0x00, 0x00, 0x82, 0x35, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00,
	0x03, 0x09, 0x00, 0x00, 0x03, 0x78, 0x00, 0x00, 0x03, 0xe7, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
	0x00, 0x0c, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x01, 0xb0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
	0x00, 0x54, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x46, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
	0x00, 0x42, 0x00, 0x0c, 0x29, 0x67, 0xa0, 0xe5, 0x00, 0x50, 0x56, 0xc0, 0x00, 0x09, 0x08, 0x00,
	0x45, 0x10, 0x00, 0x34, 0x65, 0x7d, 0x40, 0x00, 0x40, 0x06, 0x9d, 0xd3, 0xc0, 0xa8, 0x5b, 0x01,
	0xc0, 0xa8, 0x5b, 0x11, 0xd3, 0xdd, 0x00, 0x16, 0xe3, 0x2e, 0x84, 0x77, 0x13, 0x6d, 0xc6, 0x93,
	0x80, 0x10, 0x1f, 0xec, 0xe6, 0x43, 0x00, 0x00, 0x01, 0x01, 0x08, 0x0a, 0x2e, 0xc6, 0x70, 0x3c,
	0x00, 0x0f, 0x84, 0x7d, 0x00, 0x50,
}

// processor counter sample
var SFlowTestPacket3 = []byte{
	0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01,
	0x0a, 0x14, 0x04, 0x00, 0x00, 0x00, 0x00, 0x64,
	0x00, 0x01, 0x78, 0xe0, 0x73, 0x03, 0x48, 0x78,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x04,
	0x00, 0x00, 0x00, 0x34, 0x00, 0x01, 0x78, 0xe0,
	0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x03, 0xe9,
	0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x05, 0xaa,
	0x00, 0x00, 0x05, 0x5a, 0x00, 0x00, 0x05, 0x32,
	0x00, 0x00, 0x00, 0x00, 0xe7, 0x8d, 0x70, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x55, 0xe7, 0x70, 0x00,
}

// expanded flow sample - extended switch flow record
var SFlowTestPacket4 = []byte{
	0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01,
	0xc0, 0xa8, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x02, 0x7e, 0x32, 0xe0, 0xe4, 0x7c,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x38, 0x00, 0x00, 0x01, 0x23,
	0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x01, 0x00,
	0x00, 0x00, 0x03, 0x37, 0x00, 0x00, 0x56, 0x23,
	0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00, 0x04,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x03, 0xe9,
	0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x03,
	0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x05,
	0xff, 0xff, 0xff, 0xff,
}

// expanded flow sample - extended router flow record
var SFlowTestPacket5 = []byte{
	0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01,
	0xc0, 0xa8, 0x01, 0x12, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x02, 0x7e, 0x32, 0xe0, 0xe4, 0x7c,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x01, 0x23,
	0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x01, 0x00,
	0x00, 0x00, 0x03, 0x34, 0x00, 0x00, 0x56, 0x02,
	0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00, 0x04,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x03, 0xea,
	0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x01,
	0xc0, 0xa8, 0x01, 0x21, 0xff, 0xff, 0xff, 0xff,
	0xff, 0xff, 0xff, 0x80,
}

// expanded flow sample - Ipv4 Tunnel Ingress record
var SFlowTestPacket6 = []byte{
	0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x7f, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x72, 0x00, 0x01, 0xbd, 0x50,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x48,
	0x00, 0x00, 0x00, 0x74, 0x02, 0x00, 0x03, 0xe8, 0x00, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x80, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x04, 0x00,
	0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2f,
	0xc0, 0xa8, 0x00, 0x54, 0xc0, 0xa8, 0x00, 0x53, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

// expanded flow sample - Ipv4 Tunnel Egress record
var SFlowTestPacket7 = []byte{
	0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x7f, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x42, 0x68,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x48,
	0x00, 0x00, 0x00, 0x12, 0x02, 0x00, 0x03, 0xe9, 0x00, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6c,
	0x80, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x03, 0xff, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xa8, 0x00, 0x54,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00,
}

// expanded flow sample - extended router flow record IPv6 next hop
var SFlowTestPacket8 = []byte{
	0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01,
	0xc0, 0xa8, 0x01, 0x12, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x02, 0x7e, 0x32, 0xe0, 0xe4, 0x7c,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
	0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x01, 0x23,
	0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x01, 0x00,
	0x00, 0x00, 0x03, 0x34, 0x00, 0x00, 0x56, 0x02,
	0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00, 0x04,
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x03, 0xea,
	0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x02,
	0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x80,
}

func TestDecodeUDPSFlow(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket1, LayerTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeUDP, LayerTypeSFlow}, t)
	if got, ok := p.TransportLayer().(*UDP); ok {
		want := &UDP{
			BaseLayer: BaseLayer{SFlowTestPacket1[34:42], SFlowTestPacket1[42:]},
			sPort:     []byte{199, 87},
			dPort:     []byte{24, 199},
			SrcPort:   51031,
			DstPort:   6343,
			Checksum:  8763,
			Length:    1448,
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("UDP layer mismatch, \nwant  %#v\ngot %#v\n", want, got)
		}
	} else {
		t.Error("Transport layer packet not UDP")
	}
}

func TestDecodeSFlowDatagram(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket1, LayerTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeUDP, LayerTypeSFlow}, t)
	if got, ok := p.ApplicationLayer().(*SFlowDatagram); ok {
		want := &SFlowDatagram{
			DatagramVersion: uint32(5),
			AgentAddress:    []byte{0xa, 0x1, 0xf8, 0x16},
			SubAgentID:      uint32(17),
			SequenceNumber:  uint32(40443),
			AgentUptime:     uint32(1078576845),
			SampleCount:     uint32(7),
			FlowSamples: []SFlowFlowSample{
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    0xd0,
					SequenceNumber:  0x2627e8,
					SourceIDClass:   0x0,
					SourceIDIndex:   0x213,
					SamplingRate:    0x3e80,
					SamplePool:      0x50bde580,
					Dropped:         0x0,
					InputInterface:  0x213,
					OutputInterface: 0x0,
					RecordCount:     0x2,
					Records: []SFlowRecord{
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 0x90,
							},
							HeaderProtocol: 0x1,
							FrameLength:    0x5d2,
							PayloadRemoved: 0x4,
							HeaderLength:   0x80,
							Header:         gopacket.NewPacket(SFlowTestPacket1[134:262], LayerTypeEthernet, gopacket.Default),
						},
						SFlowExtendedSwitchFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x3e9,
								FlowDataLength: 0x10,
							},
							IncomingVLAN:         0x202,
							IncomingVLANPriority: 0x0,
							OutgoingVLAN:         0x0,
							OutgoingVLANPriority: 0x0,
						},
					},
				},
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    0xd0,
					SequenceNumber:  0x15e5c1e,
					SourceIDClass:   0x0,
					SourceIDIndex:   0x257,
					SamplingRate:    0x7d0,
					SamplePool:      0xb12fa290,
					Dropped:         0x0,
					InputInterface:  0x257,
					OutputInterface: 0x0,
					RecordCount:     0x2,
					Records: []SFlowRecord{
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 0x90,
							},
							HeaderProtocol: 0x1,
							FrameLength:    0x5ee,
							PayloadRemoved: 0x4,
							HeaderLength:   0x80,
							Header:         gopacket.NewPacket(SFlowTestPacket1[350:478], LayerTypeEthernet, gopacket.Default),
						},
						SFlowExtendedSwitchFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x3e9,
								FlowDataLength: 0x10,
							},
							IncomingVLAN:         0x202,
							IncomingVLANPriority: 0x0,
							OutgoingVLAN:         0x0,
							OutgoingVLANPriority: 0x0,
						},
					},
				},
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    0xd0,
					SequenceNumber:  0x15acdd0,
					SourceIDClass:   0x0,
					SourceIDIndex:   0x255,
					SamplingRate:    0x7d0,
					SamplePool:      0x9567e130,
					Dropped:         0x0,
					InputInterface:  0x255,
					OutputInterface: 0x0,
					RecordCount:     0x2,
					Records: []SFlowRecord{
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 0x90,
							},
							HeaderProtocol: 0x1,
							FrameLength:    0x446,
							PayloadRemoved: 0x4,
							HeaderLength:   0x80,
							Header:         gopacket.NewPacket(SFlowTestPacket1[566:694], LayerTypeEthernet, gopacket.Default),
						},
						SFlowExtendedSwitchFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x3e9,
								FlowDataLength: 0x10,
							},
							IncomingVLAN:         0x202,
							IncomingVLANPriority: 0x0,
							OutgoingVLAN:         0x0,
							OutgoingVLANPriority: 0x0,
						},
					},
				},
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    0xd0,
					SequenceNumber:  0x15e5c1f,
					SourceIDClass:   0x0,
					SourceIDIndex:   0x257,
					SamplingRate:    0x7d0,
					SamplePool:      0xb12faa60,
					Dropped:         0x0,
					InputInterface:  0x257,
					OutputInterface: 0x0,
					RecordCount:     0x2,
					Records: []SFlowRecord{
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 0x90,
							},
							HeaderProtocol: 0x1,
							FrameLength:    0x5ee,
							PayloadRemoved: 0x4,
							HeaderLength:   0x80,
							Header:         gopacket.NewPacket(SFlowTestPacket1[958:1086], LayerTypeEthernet, gopacket.Default),
						},
						SFlowExtendedSwitchFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x3e9,
								FlowDataLength: 0x10,
							},
							IncomingVLAN:         0x202,
							IncomingVLANPriority: 0x0,
							OutgoingVLAN:         0x0,
							OutgoingVLANPriority: 0x0,
						},
					},
				},
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    0xd0,
					SequenceNumber:  0x15acdd1,
					SourceIDClass:   0x0,
					SourceIDIndex:   0x255,
					SamplingRate:    0x7d0,
					SamplePool:      0x9567e900,
					Dropped:         0x0,
					InputInterface:  0x255,
					OutputInterface: 0x257,
					RecordCount:     0x2,
					Records: []SFlowRecord{
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 0x90,
							},
							HeaderProtocol: 0x1,
							FrameLength:    0x5ee,
							PayloadRemoved: 0x4,
							HeaderLength:   0x80,
							Header:         gopacket.NewPacket(SFlowTestPacket1[1174:1302], LayerTypeEthernet, gopacket.Default),
						},
						SFlowExtendedSwitchFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x3e9,
								FlowDataLength: 0x10,
							},
							IncomingVLAN:         0x202,
							IncomingVLANPriority: 0x0,
							OutgoingVLAN:         0x202,
							OutgoingVLANPriority: 0x0,
						},
					},
				},
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    0x94,
					SequenceNumber:  0x15e5c20,
					SourceIDClass:   0x0,
					SourceIDIndex:   0x257,
					SamplingRate:    0x7d0,
					SamplePool:      0xb12fb230,
					Dropped:         0x0,
					InputInterface:  0x257,
					OutputInterface: 0x0,
					RecordCount:     0x2,
					Records: []SFlowRecord{
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 0x54,
							},
							HeaderProtocol: 0x1,
							FrameLength:    0x46,
							PayloadRemoved: 0x4,
							HeaderLength:   0x42,
							Header:         gopacket.NewPacket(SFlowTestPacket1[1390:1458], LayerTypeEthernet, gopacket.Default),
						},
						SFlowExtendedSwitchFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x3e9,
								FlowDataLength: 0x10,
							},
							IncomingVLAN:         0x202,
							IncomingVLANPriority: 0x0,
							OutgoingVLAN:         0x0,
							OutgoingVLANPriority: 0x0,
						},
					},
				},
			},
			CounterSamples: []SFlowCounterSample{
				SFlowCounterSample{
					Format:         0x2,
					SampleLength:   0xa8,
					SequenceNumber: 0x20f2,
					SourceIDClass:  0x0,
					SourceIDIndex:  0x20a,
					RecordCount:    0x2,
					Records: []SFlowRecord{
						SFlowGenericInterfaceCounters{
							SFlowBaseCounterRecord: SFlowBaseCounterRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 0x58,
							},
							IfIndex:            0x20a,
							IfType:             0x6,
							IfSpeed:            0x2540be400,
							IfDirection:        0x1,
							IfStatus:           0x3,
							IfInOctets:         0x129826db06c0b,
							IfInUcastPkts:      0xcb0ddd96,
							IfInMulticastPkts:  0x6a8c6,
							IfInBroadcastPkts:  0x7b,
							IfInDiscards:       0x0,
							IfInErrors:         0x0,
							IfInUnknownProtos:  0x0,
							IfOutOctets:        0x340235587c9e,
							IfOutUcastPkts:     0x56642571,
							IfOutMulticastPkts: 0x705ac4,
							IfOutBroadcastPkts: 0x908f1,
							IfOutDiscards:      0x0,
							IfOutErrors:        0x0,
							IfPromiscuousMode:  0x0,
						},
						SFlowEthernetCounters{
							SFlowBaseCounterRecord: SFlowBaseCounterRecord{
								EnterpriseID:   0x0,
								Format:         0x2,
								FlowDataLength: 0x34,
							},
							AlignmentErrors:           0x0,
							FCSErrors:                 0x0,
							SingleCollisionFrames:     0x0,
							MultipleCollisionFrames:   0x0,
							SQETestErrors:             0x0,
							DeferredTransmissions:     0x0,
							LateCollisions:            0x0,
							ExcessiveCollisions:       0x0,
							InternalMacTransmitErrors: 0x0,
							CarrierSenseErrors:        0x0,
							FrameTooLongs:             0x0,
							InternalMacReceiveErrors:  0x0,
							SymbolErrors:              0x0,
						},
					},
				},
			},
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("SFlow layer mismatch, \nwant:\n\n%#v\ngot:\n\n\n%#v\n\n", want, got)
		}
	} else {
		t.Error("Application layer packet not UDP")
	}
}

func TestPacketPacket0(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket2, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeUDP, LayerTypeSFlow}, t)
	if got, ok := p.ApplicationLayer().(*SFlowDatagram); ok {
		want := &SFlowDatagram{
			DatagramVersion: uint32(5),
			AgentAddress:    []byte{192, 168, 91, 17},
			SubAgentID:      uint32(0),
			SequenceNumber:  uint32(46394),
			AgentUptime:     uint32(52000),
			SampleCount:     uint32(3),
			FlowSamples: []SFlowFlowSample{
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    340,
					SequenceNumber:  139118,
					SourceIDClass:   0,
					SourceIDIndex:   3,
					SamplingRate:    1,
					SamplePool:      139118,
					Dropped:         0,
					InputInterface:  3,
					OutputInterface: 1073741823,
					RecordCount:     4,
					Records: []SFlowRecord{
						SFlowExtendedURLRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1005,
								FlowDataLength: 48,
							},
							Direction: SFlowURLsrc,
							URL:       "http://www.sflow.org",
							Host:      "host1.sflow.org",
						},
						SFlowExtendedUserFlow{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1004,
								FlowDataLength: 44,
							},
							SourceCharSet:      SFlowCSUTF8,
							SourceUserID:       "source user",
							DestinationCharSet: SFlowCSUTF8,
							DestinationUserID:  "destination user",
						},
						SFlowExtendedGatewayFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1003,
								FlowDataLength: 100,
							},
							NextHop:     []byte{0x0d, 0x0c, 0x0b, 0x0a},
							AS:          65001,
							SourceAS:    123,
							PeerAS:      999,
							ASPathCount: 3,
							ASPath: []SFlowASDestination{
								SFlowASDestination{
									Type:    SFlowASSequence,
									Count:   3,
									Members: []uint32{123, 456, 789},
								},
								SFlowASDestination{
									Type:    SFlowASSet,
									Count:   3,
									Members: []uint32{11111, 22222, 33333},
								},
								SFlowASDestination{
									Type:    SFlowASSequence,
									Count:   3,
									Members: []uint32{777, 888, 999},
								},
							},
							Communities: []uint32{12, 13},
							LocalPref:   432,
						},
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 84,
							},
							HeaderProtocol: 1,
							FrameLength:    70,
							PayloadRemoved: 4,
							HeaderLength:   0x42,
							Header:         gopacket.NewPacket(SFlowTestPacket2[350:418], LayerTypeEthernet, gopacket.Default),
						},
					},
				},
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    400,
					SequenceNumber:  139119,
					SourceIDClass:   0,
					SourceIDIndex:   3,
					SamplingRate:    1,
					SamplePool:      139119,
					Dropped:         0,
					InputInterface:  1073741823,
					OutputInterface: 3,
					RecordCount:     4,
					Records: []SFlowRecord{
						SFlowExtendedURLRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1005,
								FlowDataLength: 48,
							},
							Direction: SFlowURLsrc,
							URL:       "http://www.sflow.org",
							Host:      "host1.sflow.org",
						},
						SFlowExtendedUserFlow{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1004,
								FlowDataLength: 44,
							},
							SourceCharSet:      SFlowCSUTF8,
							SourceUserID:       "source user",
							DestinationCharSet: SFlowCSUTF8,
							DestinationUserID:  "destination user",
						},
						SFlowExtendedGatewayFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1003,
								FlowDataLength: 100,
							},
							NextHop:     []byte{0x0d, 0x0c, 0x0b, 0x0a},
							AS:          65001,
							SourceAS:    123,
							PeerAS:      999,
							ASPathCount: 3,
							ASPath: []SFlowASDestination{
								SFlowASDestination{
									Type:    SFlowASSequence,
									Count:   3,
									Members: []uint32{123, 456, 789},
								},
								SFlowASDestination{
									Type:    SFlowASSet,
									Count:   3,
									Members: []uint32{11111, 22222, 33333},
								},
								SFlowASDestination{
									Type:    SFlowASSequence,
									Count:   3,
									Members: []uint32{777, 888, 999},
								},
							},
							Communities: []uint32{12, 13},
							LocalPref:   432,
						},
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 144,
							},
							HeaderProtocol: 1,
							FrameLength:    390,
							PayloadRemoved: 4,
							HeaderLength:   0x80,
							Header:         gopacket.NewPacket(SFlowTestPacket2[698:826], LayerTypeEthernet, gopacket.Default),
						},
					},
				},
				SFlowFlowSample{
					EnterpriseID:    0x0,
					Format:          0x1,
					SampleLength:    340,
					SequenceNumber:  139120,
					SourceIDClass:   0,
					SourceIDIndex:   3,
					SamplingRate:    1,
					SamplePool:      139120,
					Dropped:         0,
					InputInterface:  3,
					OutputInterface: 1073741823,
					RecordCount:     4,
					Records: []SFlowRecord{
						SFlowExtendedURLRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1005,
								FlowDataLength: 48,
							},
							Direction: SFlowURLsrc,
							URL:       "http://www.sflow.org",
							Host:      "host1.sflow.org",
						},
						SFlowExtendedUserFlow{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1004,
								FlowDataLength: 44,
							},
							SourceCharSet:      SFlowCSUTF8,
							SourceUserID:       "source user",
							DestinationCharSet: SFlowCSUTF8,
							DestinationUserID:  "destination user",
						},
						SFlowExtendedGatewayFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0,
								Format:         1003,
								FlowDataLength: 100,
							},
							NextHop:     []byte{0x0d, 0x0c, 0x0b, 0x0a},
							AS:          65001,
							SourceAS:    123,
							PeerAS:      999,
							ASPathCount: 3,
							ASPath: []SFlowASDestination{
								SFlowASDestination{
									Type:    SFlowASSequence,
									Count:   3,
									Members: []uint32{123, 456, 789},
								},
								SFlowASDestination{
									Type:    SFlowASSet,
									Count:   3,
									Members: []uint32{11111, 22222, 33333},
								},
								SFlowASDestination{
									Type:    SFlowASSequence,
									Count:   3,
									Members: []uint32{777, 888, 999},
								},
							},
							Communities: []uint32{12, 13},
							LocalPref:   432,
						},
						SFlowRawPacketFlowRecord{
							SFlowBaseFlowRecord: SFlowBaseFlowRecord{
								EnterpriseID:   0x0,
								Format:         0x1,
								FlowDataLength: 84,
							},
							HeaderProtocol: 1,
							FrameLength:    70,
							PayloadRemoved: 4,
							HeaderLength:   0x42,
							Header:         gopacket.NewPacket(SFlowTestPacket2[1106:1174], LayerTypeEthernet, gopacket.Default),
						},
					},
				},
			},
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("SFlow layer mismatch, \nwant:\n\n%#v\ngot:\n\n\n%#v\n\n", want, got)
		}
	} else {
		t.Error("Application layer packet not UDP")
	}
}

func TestDecodeProcessorCounter(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket3, LayerTypeSFlow, gopacket.Default)

	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeSFlow}, t)

	got := p.ApplicationLayer().(*SFlowDatagram)

	want := &SFlowDatagram{
		DatagramVersion: uint32(5),
		AgentAddress:    []byte{0x0a, 0x14, 0x04, 0x00},
		SubAgentID:      uint32(0x64),
		SequenceNumber:  uint32(96480),
		AgentUptime:     uint32(1929595000),
		SampleCount:     uint32(1),
		CounterSamples: []SFlowCounterSample{
			SFlowCounterSample{
				Format:         SFlowTypeExpandedCounterSample,
				SampleLength:   0x34,
				SequenceNumber: 0x0178e0,
				SourceIDClass:  0x00,
				SourceIDIndex:  0x01,
				RecordCount:    0x01,
				Records: []SFlowRecord{
					SFlowProcessorCounters{
						SFlowBaseCounterRecord: SFlowBaseCounterRecord{
							EnterpriseID:   0x0,
							Format:         SFlowTypeProcessorCounters,
							FlowDataLength: 0x1c,
						},
						FiveSecCpu:  0x05aa,
						OneMinCpu:   0x055a,
						FiveMinCpu:  0x0532,
						TotalMemory: 0xe78d7000,
						FreeMemory:  0x55e77000,
					},
				},
			},
		},
	}
	if !reflect.DeepEqual(want, got) {
		t.Errorf("SFlow layer mismatch, \nwant:\n\n%#v\ngot:\n\n\n%#v\n\n", want, got)
	}
}

func TestDecodeExtendedSwitchFlow(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket4, LayerTypeSFlow, gopacket.Default)

	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeSFlow}, t)

	got := p.ApplicationLayer().(*SFlowDatagram)

	want := &SFlowDatagram{
		DatagramVersion: uint32(5),
		AgentAddress:    []byte{0xc0, 0xa8, 0x01, 0x07},
		SubAgentID:      uint32(0x00),
		SequenceNumber:  uint32(0x027e),
		AgentUptime:     uint32(0x32e0e47c),
		SampleCount:     uint32(1),
		FlowSamples: []SFlowFlowSample{
			SFlowFlowSample{
				Format:                SFlowTypeFlowSample,
				SampleLength:          0x38,
				SequenceNumber:        0x123,
				SourceIDClass:         0x00,
				SourceIDIndex:         0x1d,
				SamplingRate:          0x100,
				SamplePool:            0x337,
				Dropped:               0x5623,
				InputInterfaceFormat:  0x00,
				InputInterface:        0x1d,
				OutputInterfaceFormat: 0x00,
				OutputInterface:       0x04,
				RecordCount:           0x01,
				Records: []SFlowRecord{
					SFlowExtendedSwitchFlowRecord{
						SFlowBaseFlowRecord: SFlowBaseFlowRecord{
							EnterpriseID:   0x0,
							Format:         SFlowTypeExtendedSwitchFlow,
							FlowDataLength: 0x10,
						},
						IncomingVLAN:         0x03,
						IncomingVLANPriority: 0x02,
						OutgoingVLAN:         0x05,
						OutgoingVLANPriority: 0xffffffff,
					},
				},
			},
		},
	}
	if !reflect.DeepEqual(want, got) {
		t.Errorf("SFlow layer mismatch, \nwant:\n\n%#v\ngot:\n\n\n%#v\n\n", want, got)
	}
}

func TestDecodeExtendedRouterFlow(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket5, LayerTypeSFlow, gopacket.Default)

	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeSFlow}, t)

	got := p.ApplicationLayer().(*SFlowDatagram)

	want := &SFlowDatagram{
		DatagramVersion: uint32(5),
		AgentAddress:    []byte{0xc0, 0xa8, 0x01, 0x12},
		SubAgentID:      uint32(0x00),
		SequenceNumber:  uint32(0x027e),
		AgentUptime:     uint32(0x32e0e47c),
		SampleCount:     uint32(1),
		FlowSamples: []SFlowFlowSample{
			SFlowFlowSample{
				Format:                SFlowTypeFlowSample,
				SampleLength:          0x34,
				SequenceNumber:        0x123,
				SourceIDClass:         0x00,
				SourceIDIndex:         0x1d,
				SamplingRate:          0x100,
				SamplePool:            0x334,
				Dropped:               0x5602,
				InputInterfaceFormat:  0x00,
				InputInterface:        0x1d,
				OutputInterfaceFormat: 0x00,
				OutputInterface:       0x04,
				RecordCount:           0x01,
				Records: []SFlowRecord{
					SFlowExtendedRouterFlowRecord{
						SFlowBaseFlowRecord: SFlowBaseFlowRecord{
							EnterpriseID:   0x0,
							Format:         SFlowTypeExtendedRouterFlow,
							FlowDataLength: 0x10,
						},
						NextHop:                []byte{0xc0, 0xa8, 0x01, 0x21},
						NextHopSourceMask:      0xffffffff,
						NextHopDestinationMask: 0xffffff80,
					},
				},
			},
		},
	}
	if !reflect.DeepEqual(want, got) {
		t.Errorf("SFlow layer mismatch, \nwant:\n\n%#v\ngot:\n\n\n%#v\n\n", want, got)
	}
}

func TestDecodeExtendedRouterFlowIPv6(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket8, LayerTypeSFlow, gopacket.Default)

	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeSFlow}, t)

	got := p.ApplicationLayer().(*SFlowDatagram)

	want := &SFlowDatagram{
		DatagramVersion: uint32(5),
		AgentAddress:    []byte{0xc0, 0xa8, 0x01, 0x12},
		SubAgentID:      uint32(0x00),
		SequenceNumber:  uint32(0x027e),
		AgentUptime:     uint32(0x32e0e47c),
		SampleCount:     uint32(1),
		FlowSamples: []SFlowFlowSample{
			SFlowFlowSample{
				Format:                SFlowTypeFlowSample,
				SampleLength:          0x34,
				SequenceNumber:        0x123,
				SourceIDClass:         0x00,
				SourceIDIndex:         0x1d,
				SamplingRate:          0x100,
				SamplePool:            0x334,
				Dropped:               0x5602,
				InputInterfaceFormat:  0x00,
				InputInterface:        0x1d,
				OutputInterfaceFormat: 0x00,
				OutputInterface:       0x04,
				RecordCount:           0x01,
				Records: []SFlowRecord{
					SFlowExtendedRouterFlowRecord{
						SFlowBaseFlowRecord: SFlowBaseFlowRecord{
							EnterpriseID:   0x0,
							Format:         SFlowTypeExtendedRouterFlow,
							FlowDataLength: 0x1c,
						},
						NextHop:                []byte{0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
						NextHopSourceMask:      0xffffffff,
						NextHopDestinationMask: 0xffffff80,
					},
				},
			},
		},
	}
	if !reflect.DeepEqual(want, got) {
		t.Errorf("SFlow layer mismatch, \nwant:\n\n%#v\ngot:\n\n\n%#v\n\n", want, got)
	}
}

func TestDecodeExtendedIpv4TunnelIngressFlow(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket6, LayerTypeSFlow, gopacket.Default)

	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeSFlow}, t)

	got := p.ApplicationLayer().(*SFlowDatagram)

	want := &SFlowDatagram{
		DatagramVersion: uint32(5),
		AgentAddress:    []byte{0x7f, 0x0, 0x0, 0x1},
		SubAgentID:      uint32(0),
		SequenceNumber:  uint32(0x72),
		AgentUptime:     uint32(0x1bd50),
		SampleCount:     uint32(1),
		FlowSamples: []SFlowFlowSample{
			SFlowFlowSample{
				Format:                SFlowTypeFlowSample,
				SampleLength:          0x48,
				SequenceNumber:        0x74,
				SourceIDClass:         0x0,
				SourceIDIndex:         0x20003e8,
				SamplingRate:          0x1,
				SamplePool:            0x74,
				Dropped:               0x0,
				InputInterfaceFormat:  0x0,
				InputInterface:        0x0,
				OutputInterfaceFormat: 0x0,
				OutputInterface:       0x80000001,
				RecordCount:           0x1,
				Records: []SFlowRecord{
					SFlowExtendedIpv4TunnelIngressRecord{
						SFlowBaseFlowRecord: SFlowBaseFlowRecord{
							EnterpriseID:   0x0,
							Format:         SFlowTypeExtendedIpv4TunnelIngressFlow,
							FlowDataLength: 0x20,
						},
						SFlowIpv4Record: SFlowIpv4Record{
							Length:   0x0,
							Protocol: 0x2f,
							IPSrc:    net.IP{0xc0, 0xa8, 0x0, 0x54},
							IPDst:    net.IP{0xc0, 0xa8, 0x0, 0x53},
							PortSrc:  0x0,
							PortDst:  0x0,
							TCPFlags: 0x0,
							TOS:      0x0,
						},
					},
				},
			},
		},
	}
	if !reflect.DeepEqual(want, got) {
		t.Errorf("SFlow layer mismatch, \nwant:\n\n%#v\ngot:\n\n\n%#v\n\n", want, got)
	}
}

func TestDecodeExtendedIpv4TunnelEgressFlow(t *testing.T) {
	p := gopacket.NewPacket(SFlowTestPacket7, LayerTypeSFlow, gopacket.Default)

	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeSFlow}, t)

	got := p.ApplicationLayer().(*SFlowDatagram)

	want := &SFlowDatagram{
		DatagramVersion: uint32(5),
		AgentAddress:    []byte{0x7f, 0x0, 0x0, 0x1},
		SubAgentID:      uint32(1),
		SequenceNumber:  uint32(0x12),
		AgentUptime:     uint32(0x4268),
		SampleCount:     uint32(1),
		FlowSamples: []SFlowFlowSample{
			SFlowFlowSample{
				Format:                SFlowTypeFlowSample,
				SampleLength:          0x48,
				SequenceNumber:        0x12,
				SourceIDClass:         0x0,
				SourceIDIndex:         0x20003e9,
				SamplingRate:          0x1,
				SamplePool:            0x12,
				Dropped:               0x0,
				InputInterfaceFormat:  0x0,
				InputInterface:        0x6c,
				OutputInterfaceFormat: 0x0,
				OutputInterface:       0x80000001,
				RecordCount:           0x1,
				Records: []SFlowRecord{
					SFlowExtendedIpv4TunnelEgressRecord{
						SFlowBaseFlowRecord: SFlowBaseFlowRecord{
							EnterpriseID:   0x0,
							Format:         SFlowTypeExtendedIpv4TunnelEgressFlow,
							FlowDataLength: 0x20,
						},
						SFlowIpv4Record: SFlowIpv4Record{
							Length:   0x0,
							Protocol: 0x0,
							IPSrc:    net.IP{0x0, 0x0, 0x0, 0x0},
							IPDst:    net.IP{0xc0, 0xa8, 0x0, 0x54},
							PortSrc:  0x0,
							PortDst:  0x0,
							TCPFlags: 0x0,
							TOS:      0x0,
						},
					},
				},
			},
		},
	}
	if !reflect.DeepEqual(want, got) {
		t.Errorf("SFlow layer mismatch, \nwant:\n\n%#v\ngot:\n\n\n%#v\n\n", want, got)
	}
}

func BenchmarkDecodeSFlowPacket1(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(SFlowTestPacket1, LinkTypeEthernet, gopacket.NoCopy)
	}
}

func BenchmarkDecodeSFlowPacket2(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(SFlowTestPacket2, LinkTypeEthernet, gopacket.NoCopy)
	}
}

func BenchmarkDecodeSFlowPacket3(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(SFlowTestPacket3, LinkTypeEthernet, gopacket.NoCopy)
	}
}

func BenchmarkDecodeSFlowPacket4(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(SFlowTestPacket4, LinkTypeEthernet, gopacket.NoCopy)
	}
}

func BenchmarkDecodeSFlowLayerPacket1(b *testing.B) {
	var sflow SFlowDatagram
	for i := 0; i < b.N; i++ {
		sflow.DecodeFromBytes(SFlowTestPacket1[ /*eth*/ 14+ /*ipv4*/ 20+ /*udp*/ 8:], gopacket.NilDecodeFeedback)
	}
}

func BenchmarkDecodeSFlowLayerPacket2(b *testing.B) {
	var sflow SFlowDatagram
	for i := 0; i < b.N; i++ {
		sflow.DecodeFromBytes(SFlowTestPacket2[ /*eth*/ 14+ /*ipv4*/ 20+ /*udp*/ 8:], gopacket.NilDecodeFeedback)
	}
}
gopacket-1.1.14/layers/stp.go000066400000000000000000000012571316321740500160360ustar00rootroot00000000000000// Copyright 2017 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"github.com/google/gopacket"
)

// STP decode spanning tree protocol packets to transport BPDU (bridge protocol data unit) message.
type STP struct {
	BaseLayer
}

// LayerType returns gopacket.LayerTypeSTP.
func (s *STP) LayerType() gopacket.LayerType { return LayerTypeSTP }

func decodeSTP(data []byte, p gopacket.PacketBuilder) error {
	stp := &STP{}
	stp.Contents = data[:]
	// TODO:  parse the STP protocol into actual subfields.
	p.AddLayer(stp)
	return nil
}
gopacket-1.1.14/layers/tcp.go000066400000000000000000000220201316321740500160050ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"encoding/hex"
	"errors"
	"fmt"

	"github.com/google/gopacket"
)

// TCP is the layer for TCP headers.
type TCP struct {
	BaseLayer
	SrcPort, DstPort                           TCPPort
	Seq                                        uint32
	Ack                                        uint32
	DataOffset                                 uint8
	FIN, SYN, RST, PSH, ACK, URG, ECE, CWR, NS bool
	Window                                     uint16
	Checksum                                   uint16
	Urgent                                     uint16
	sPort, dPort                               []byte
	Options                                    []TCPOption
	Padding                                    []byte
	opts                                       [4]TCPOption
	tcpipchecksum
}

// TCPOptionKind represents a TCP option code.
type TCPOptionKind uint8

const (
	TCPOptionKindEndList                         = 0
	TCPOptionKindNop                             = 1
	TCPOptionKindMSS                             = 2  // len = 4
	TCPOptionKindWindowScale                     = 3  // len = 3
	TCPOptionKindSACKPermitted                   = 4  // len = 2
	TCPOptionKindSACK                            = 5  // len = n
	TCPOptionKindEcho                            = 6  // len = 6, obsolete
	TCPOptionKindEchoReply                       = 7  // len = 6, obsolete
	TCPOptionKindTimestamps                      = 8  // len = 10
	TCPOptionKindPartialOrderConnectionPermitted = 9  // len = 2, obsolete
	TCPOptionKindPartialOrderServiceProfile      = 10 // len = 3, obsolete
	TCPOptionKindCC                              = 11 // obsolete
	TCPOptionKindCCNew                           = 12 // obsolete
	TCPOptionKindCCEcho                          = 13 // obsolete
	TCPOptionKindAltChecksum                     = 14 // len = 3, obsolete
	TCPOptionKindAltChecksumData                 = 15 // len = n, obsolete
)

func (k TCPOptionKind) String() string {
	switch k {
	case TCPOptionKindEndList:
		return "EndList"
	case TCPOptionKindNop:
		return "NOP"
	case TCPOptionKindMSS:
		return "MSS"
	case TCPOptionKindWindowScale:
		return "WindowScale"
	case TCPOptionKindSACKPermitted:
		return "SACKPermitted"
	case TCPOptionKindSACK:
		return "SACK"
	case TCPOptionKindEcho:
		return "Echo"
	case TCPOptionKindEchoReply:
		return "EchoReply"
	case TCPOptionKindTimestamps:
		return "Timestamps"
	case TCPOptionKindPartialOrderConnectionPermitted:
		return "PartialOrderConnectionPermitted"
	case TCPOptionKindPartialOrderServiceProfile:
		return "PartialOrderServiceProfile"
	case TCPOptionKindCC:
		return "CC"
	case TCPOptionKindCCNew:
		return "CCNew"
	case TCPOptionKindCCEcho:
		return "CCEcho"
	case TCPOptionKindAltChecksum:
		return "AltChecksum"
	case TCPOptionKindAltChecksumData:
		return "AltChecksumData"
	default:
		return fmt.Sprintf("Unknown(%d)", k)
	}
}

type TCPOption struct {
	OptionType   TCPOptionKind
	OptionLength uint8
	OptionData   []byte
}

func (t TCPOption) String() string {
	hd := hex.EncodeToString(t.OptionData)
	if len(hd) > 0 {
		hd = " 0x" + hd
	}
	switch t.OptionType {
	case TCPOptionKindMSS:
		return fmt.Sprintf("TCPOption(%s:%v%s)",
			t.OptionType,
			binary.BigEndian.Uint16(t.OptionData),
			hd)

	case TCPOptionKindTimestamps:
		if len(t.OptionData) == 8 {
			return fmt.Sprintf("TCPOption(%s:%v/%v%s)",
				t.OptionType,
				binary.BigEndian.Uint32(t.OptionData[:4]),
				binary.BigEndian.Uint32(t.OptionData[4:8]),
				hd)
		}
	}
	return fmt.Sprintf("TCPOption(%s:%s)", t.OptionType, hd)
}

// LayerType returns gopacket.LayerTypeTCP
func (t *TCP) LayerType() gopacket.LayerType { return LayerTypeTCP }

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (t *TCP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var optionLength int
	for _, o := range t.Options {
		switch o.OptionType {
		case 0, 1:
			optionLength += 1
		default:
			optionLength += 2 + len(o.OptionData)
		}
	}
	if opts.FixLengths {
		if rem := optionLength % 4; rem != 0 {
			t.Padding = lotsOfZeros[:4-rem]
		}
		t.DataOffset = uint8((len(t.Padding) + optionLength + 20) / 4)
	}
	bytes, err := b.PrependBytes(20 + optionLength + len(t.Padding))
	if err != nil {
		return err
	}
	binary.BigEndian.PutUint16(bytes, uint16(t.SrcPort))
	binary.BigEndian.PutUint16(bytes[2:], uint16(t.DstPort))
	binary.BigEndian.PutUint32(bytes[4:], t.Seq)
	binary.BigEndian.PutUint32(bytes[8:], t.Ack)
	binary.BigEndian.PutUint16(bytes[12:], t.flagsAndOffset())
	binary.BigEndian.PutUint16(bytes[14:], t.Window)
	binary.BigEndian.PutUint16(bytes[18:], t.Urgent)
	start := 20
	for _, o := range t.Options {
		bytes[start] = byte(o.OptionType)
		switch o.OptionType {
		case 0, 1:
			start++
		default:
			if opts.FixLengths {
				o.OptionLength = uint8(len(o.OptionData) + 2)
			}
			bytes[start+1] = o.OptionLength
			copy(bytes[start+2:start+len(o.OptionData)+2], o.OptionData)
			start += int(o.OptionLength)
		}
	}
	copy(bytes[start:], t.Padding)
	if opts.ComputeChecksums {
		// zero out checksum bytes in current serialization.
		bytes[16] = 0
		bytes[17] = 0
		csum, err := t.computeChecksum(b.Bytes(), IPProtocolTCP)
		if err != nil {
			return err
		}
		t.Checksum = csum
	}
	binary.BigEndian.PutUint16(bytes[16:], t.Checksum)
	return nil
}

func (t *TCP) ComputeChecksum() (uint16, error) {
	return t.computeChecksum(append(t.Contents, t.Payload...), IPProtocolTCP)
}

func (t *TCP) flagsAndOffset() uint16 {
	f := uint16(t.DataOffset) << 12
	if t.FIN {
		f |= 0x0001
	}
	if t.SYN {
		f |= 0x0002
	}
	if t.RST {
		f |= 0x0004
	}
	if t.PSH {
		f |= 0x0008
	}
	if t.ACK {
		f |= 0x0010
	}
	if t.URG {
		f |= 0x0020
	}
	if t.ECE {
		f |= 0x0040
	}
	if t.CWR {
		f |= 0x0080
	}
	if t.NS {
		f |= 0x0100
	}
	return f
}

func (tcp *TCP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	tcp.SrcPort = TCPPort(binary.BigEndian.Uint16(data[0:2]))
	tcp.sPort = data[0:2]
	tcp.DstPort = TCPPort(binary.BigEndian.Uint16(data[2:4]))
	tcp.dPort = data[2:4]
	tcp.Seq = binary.BigEndian.Uint32(data[4:8])
	tcp.Ack = binary.BigEndian.Uint32(data[8:12])
	tcp.DataOffset = data[12] >> 4
	tcp.FIN = data[13]&0x01 != 0
	tcp.SYN = data[13]&0x02 != 0
	tcp.RST = data[13]&0x04 != 0
	tcp.PSH = data[13]&0x08 != 0
	tcp.ACK = data[13]&0x10 != 0
	tcp.URG = data[13]&0x20 != 0
	tcp.ECE = data[13]&0x40 != 0
	tcp.CWR = data[13]&0x80 != 0
	tcp.NS = data[12]&0x01 != 0
	tcp.Window = binary.BigEndian.Uint16(data[14:16])
	tcp.Checksum = binary.BigEndian.Uint16(data[16:18])
	tcp.Urgent = binary.BigEndian.Uint16(data[18:20])
	tcp.Options = tcp.opts[:0]
	if tcp.DataOffset < 5 {
		return fmt.Errorf("Invalid TCP data offset %d < 5", tcp.DataOffset)
	}
	dataStart := int(tcp.DataOffset) * 4
	if dataStart > len(data) {
		df.SetTruncated()
		tcp.Payload = nil
		tcp.Contents = data
		return errors.New("TCP data offset greater than packet length")
	}
	tcp.Contents = data[:dataStart]
	tcp.Payload = data[dataStart:]
	// From here on, data points just to the header options.
	data = data[20:dataStart]
	for len(data) > 0 {
		if tcp.Options == nil {
			// Pre-allocate to avoid allocating a slice.
			tcp.Options = tcp.opts[:0]
		}
		tcp.Options = append(tcp.Options, TCPOption{OptionType: TCPOptionKind(data[0])})
		opt := &tcp.Options[len(tcp.Options)-1]
		switch opt.OptionType {
		case TCPOptionKindEndList: // End of options
			opt.OptionLength = 1
			tcp.Padding = data[1:]
			break
		case TCPOptionKindNop: // 1 byte padding
			opt.OptionLength = 1
		default:
			opt.OptionLength = data[1]
			if opt.OptionLength < 2 {
				return fmt.Errorf("Invalid TCP option length %d < 2", opt.OptionLength)
			} else if int(opt.OptionLength) > len(data) {
				return fmt.Errorf("Invalid TCP option length %d exceeds remaining %d bytes", opt.OptionLength, len(data))
			}
			opt.OptionData = data[2:opt.OptionLength]
		}
		data = data[opt.OptionLength:]
	}
	return nil
}

func (t *TCP) CanDecode() gopacket.LayerClass {
	return LayerTypeTCP
}

func (t *TCP) NextLayerType() gopacket.LayerType {
	lt := t.DstPort.LayerType()
	if lt == gopacket.LayerTypePayload {
		lt = t.SrcPort.LayerType()
	}
	return lt
}

func decodeTCP(data []byte, p gopacket.PacketBuilder) error {
	tcp := &TCP{}
	err := tcp.DecodeFromBytes(data, p)
	p.AddLayer(tcp)
	p.SetTransportLayer(tcp)
	if err != nil {
		return err
	}
	if p.DecodeOptions().DecodeStreamsAsDatagrams {
		return p.NextDecoder(tcp.NextLayerType())
	} else {
		return p.NextDecoder(gopacket.LayerTypePayload)
	}
}

func (t *TCP) TransportFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointTCPPort, t.sPort, t.dPort)
}

// For testing only
func (t *TCP) SetInternalPortsForTesting() {
	t.sPort = make([]byte, 2)
	t.dPort = make([]byte, 2)
	binary.BigEndian.PutUint16(t.sPort, uint16(t.SrcPort))
	binary.BigEndian.PutUint16(t.dPort, uint16(t.DstPort))
}
gopacket-1.1.14/layers/tcp_test.go000066400000000000000000000026111316321740500170500ustar00rootroot00000000000000// Copyright 2016, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"testing"

	"github.com/google/gopacket"
)

func TestTCPOptionKindString(t *testing.T) {
	testData := []struct {
		o *TCPOption
		s string
	}{
		{&TCPOption{
			OptionType:   TCPOptionKindNop,
			OptionLength: 1,
		},
			"TCPOption(NOP:)"},
		{&TCPOption{
			OptionType:   TCPOptionKindMSS,
			OptionLength: 4,
			OptionData:   []byte{0x12, 0x34},
		},
			"TCPOption(MSS:4660 0x1234)"},
		{&TCPOption{
			OptionType:   TCPOptionKindTimestamps,
			OptionLength: 10,
			OptionData:   []byte{0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01},
		},
			"TCPOption(Timestamps:2/1 0x0000000200000001)"}}

	for _, tc := range testData {
		if s := tc.o.String(); s != tc.s {
			t.Errorf("expected %#v string to be %s, got %s", tc.o, tc.s, s)
		}
	}
}

func TestTCPSerializePadding(t *testing.T) {
	tcp := &TCP{}
	tcp.Options = append(tcp.Options, TCPOption{
		OptionType:   TCPOptionKindNop,
		OptionLength: 1,
	})
	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true}
	err := gopacket.SerializeLayers(buf, opts, tcp)
	if err != nil {
		t.Fatal(err)
	}
	if len(buf.Bytes())%4 != 0 {
		t.Errorf("TCP data of len %d not padding to 32 bit boundary", len(buf.Bytes()))
	}
}
gopacket-1.1.14/layers/tcpip.go000066400000000000000000000064011316321740500163430ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"errors"
	"fmt"

	"github.com/google/gopacket"
)

// Checksum computation for TCP/UDP.
type tcpipchecksum struct {
	pseudoheader tcpipPseudoHeader
}

type tcpipPseudoHeader interface {
	pseudoheaderChecksum() (uint32, error)
}

func (ip *IPv4) pseudoheaderChecksum() (csum uint32, err error) {
	if err := ip.AddressTo4(); err != nil {
		return 0, err
	}
	csum += (uint32(ip.SrcIP[0]) + uint32(ip.SrcIP[2])) << 8
	csum += uint32(ip.SrcIP[1]) + uint32(ip.SrcIP[3])
	csum += (uint32(ip.DstIP[0]) + uint32(ip.DstIP[2])) << 8
	csum += uint32(ip.DstIP[1]) + uint32(ip.DstIP[3])
	return csum, nil
}

func (ip *IPv6) pseudoheaderChecksum() (csum uint32, err error) {
	if err := ip.AddressTo16(); err != nil {
		return 0, err
	}
	for i := 0; i < 16; i += 2 {
		csum += uint32(ip.SrcIP[i]) << 8
		csum += uint32(ip.SrcIP[i+1])
		csum += uint32(ip.DstIP[i]) << 8
		csum += uint32(ip.DstIP[i+1])
	}
	return csum, nil
}

// Calculate the TCP/IP checksum defined in rfc1071.  The passed-in csum is any
// initial checksum data that's already been computed.
func tcpipChecksum(data []byte, csum uint32) uint16 {
	// to handle odd lengths, we loop to length - 1, incrementing by 2, then
	// handle the last byte specifically by checking against the original
	// length.
	length := len(data) - 1
	for i := 0; i < length; i += 2 {
		// For our test packet, doing this manually is about 25% faster
		// (740 ns vs. 1000ns) than doing it by calling binary.BigEndian.Uint16.
		csum += uint32(data[i]) << 8
		csum += uint32(data[i+1])
	}
	if len(data)%2 == 1 {
		csum += uint32(data[length]) << 8
	}
	for csum > 0xffff {
		csum = (csum >> 16) + (csum & 0xffff)
	}
	return ^uint16(csum)
}

// computeChecksum computes a TCP or UDP checksum.  headerAndPayload is the
// serialized TCP or UDP header plus its payload, with the checksum zero'd
// out. headerProtocol is the IP protocol number of the upper-layer header.
func (c *tcpipchecksum) computeChecksum(headerAndPayload []byte, headerProtocol IPProtocol) (uint16, error) {
	if c.pseudoheader == nil {
		return 0, errors.New("TCP/IP layer 4 checksum cannot be computed without network layer... call SetNetworkLayerForChecksum to set which layer to use")
	}
	length := uint32(len(headerAndPayload))
	csum, err := c.pseudoheader.pseudoheaderChecksum()
	if err != nil {
		return 0, err
	}
	csum += uint32(headerProtocol)
	csum += length & 0xffff
	csum += length >> 16
	return tcpipChecksum(headerAndPayload, csum), nil
}

// SetNetworkLayerForChecksum tells this layer which network layer is wrapping it.
// This is needed for computing the checksum when serializing, since TCP/IP transport
// layer checksums depends on fields in the IPv4 or IPv6 layer that contains it.
// The passed in layer must be an *IPv4 or *IPv6.
func (i *tcpipchecksum) SetNetworkLayerForChecksum(l gopacket.NetworkLayer) error {
	switch v := l.(type) {
	case *IPv4:
		i.pseudoheader = v
	case *IPv6:
		i.pseudoheader = v
	default:
		return fmt.Errorf("cannot use layer type %v for tcp checksum network layer", l.LayerType())
	}
	return nil
}
gopacket-1.1.14/layers/tcpip_test.go000066400000000000000000000116671316321740500174140ustar00rootroot00000000000000// Copyright 2014, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"github.com/google/gopacket"
	"net"
	"testing"
)

const (
	ipv4UDPChecksum                = uint16(0xbc5f) // Wireshark
	ipv6UDPChecksumWithIPv6DstOpts = uint16(0x4d21) // Wireshark
	ipv6UDPChecksumJumbogram       = uint16(0xcda8)
)

func createIPv4ChecksumTestLayer() (ip4 *IPv4) {
	ip4 = &IPv4{}
	ip4.Version = 4
	ip4.TTL = 64
	ip4.SrcIP = net.ParseIP("192.0.2.1")
	ip4.DstIP = net.ParseIP("198.51.100.1")
	return
}

func createIPv6ChecksumTestLayer() (ip6 *IPv6) {
	ip6 = &IPv6{}
	ip6.Version = 6
	ip6.NextHeader = IPProtocolNoNextHeader
	ip6.HopLimit = 64
	ip6.SrcIP = net.ParseIP("2001:db8::1")
	ip6.DstIP = net.ParseIP("2001:db8::2")
	return
}

func createIPv6DestinationChecksumTestLayer() (dst *IPv6Destination) {
	tlv := &IPv6DestinationOption{}
	tlv.OptionType = 0x01 //PadN
	tlv.OptionData = []byte{0x00, 0x00, 0x00, 0x00}
	dst = &IPv6Destination{}
	dst.Options = append(dst.Options, tlv)
	dst.NextHeader = IPProtocolNoNextHeader
	return
}

func createUDPChecksumTestLayer() (udp *UDP) {
	udp = &UDP{}
	udp.SrcPort = UDPPort(12345)
	udp.DstPort = UDPPort(9999)
	return
}

func TestIPv4UDPChecksum(t *testing.T) {
	var serialize []gopacket.SerializableLayer = make([]gopacket.SerializableLayer, 0, 2)
	var u *UDP
	var err error

	ip4 := createIPv4ChecksumTestLayer()
	ip4.Protocol = IPProtocolUDP
	serialize = append(serialize, ip4)

	udp := createUDPChecksumTestLayer()
	udp.SetNetworkLayerForChecksum(ip4)
	serialize = append(serialize, udp)

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true, ComputeChecksums: true}
	err = gopacket.SerializeLayers(buf, opts, serialize...)
	if err != nil {
		t.Fatal(err)
	}

	p := gopacket.NewPacket(buf.Bytes(), LinkTypeRaw, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Fatal("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeIPv4, LayerTypeUDP}, t)

	if l, ok := p.Layer(LayerTypeUDP).(*UDP); !ok {
		t.Fatal("No UDP layer type found in packet")
	} else {
		u = l
	}
	got := u.Checksum
	want := ipv4UDPChecksum
	if got != want {
		t.Errorf("Bad checksum:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
	}
}

func TestIPv6UDPChecksumWithIPv6DstOpts(t *testing.T) {
	var serialize []gopacket.SerializableLayer = make([]gopacket.SerializableLayer, 0, 3)
	var u *UDP
	var err error

	ip6 := createIPv6ChecksumTestLayer()
	ip6.NextHeader = IPProtocolIPv6Destination
	serialize = append(serialize, ip6)

	dst := createIPv6DestinationChecksumTestLayer()
	dst.NextHeader = IPProtocolUDP
	serialize = append(serialize, dst)

	udp := createUDPChecksumTestLayer()
	udp.SetNetworkLayerForChecksum(ip6)
	serialize = append(serialize, udp)

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true, ComputeChecksums: true}
	err = gopacket.SerializeLayers(buf, opts, serialize...)
	if err != nil {
		t.Fatal(err)
	}

	p := gopacket.NewPacket(buf.Bytes(), LinkTypeRaw, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Fatal("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeIPv6, LayerTypeIPv6Destination, LayerTypeUDP}, t)

	if l, ok := p.Layer(LayerTypeUDP).(*UDP); !ok {
		t.Fatal("No UDP layer type found in packet")
	} else {
		u = l
	}
	got := u.Checksum
	want := ipv6UDPChecksumWithIPv6DstOpts
	if got != want {
		t.Errorf("Bad checksum:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
	}
}

func TestIPv6JumbogramUDPChecksum(t *testing.T) {
	var serialize []gopacket.SerializableLayer = make([]gopacket.SerializableLayer, 0, 4)
	var u *UDP
	var err error

	ip6 := &IPv6{}
	ip6.Version = 6
	ip6.NextHeader = IPProtocolUDP
	ip6.HopLimit = 64
	ip6.SrcIP = net.ParseIP("2001:db8::1")
	ip6.DstIP = net.ParseIP("2001:db8::2")
	serialize = append(serialize, ip6)

	udp := &UDP{}
	udp.SrcPort = UDPPort(12345)
	udp.DstPort = UDPPort(9999)
	udp.SetNetworkLayerForChecksum(ip6)
	serialize = append(serialize, udp)

	payload := make([]byte, ipv6MaxPayloadLength+1)
	for i := range payload {
		payload[i] = 0xfe
	}
	serialize = append(serialize, gopacket.Payload(payload))

	buf := gopacket.NewSerializeBuffer()
	opts := gopacket.SerializeOptions{FixLengths: true, ComputeChecksums: true}
	err = gopacket.SerializeLayers(buf, opts, serialize...)
	if err != nil {
		t.Fatal(err)
	}

	p := gopacket.NewPacket(buf.Bytes(), LinkTypeRaw, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Fatal("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeIPv6, LayerTypeIPv6HopByHop, LayerTypeUDP, gopacket.LayerTypePayload}, t)

	if l, ok := p.Layer(LayerTypeUDP).(*UDP); !ok {
		t.Fatal("No UDP layer type found in packet")
	} else {
		u = l
	}
	got := u.Checksum
	want := ipv6UDPChecksumJumbogram
	if got != want {
		t.Errorf("Bad checksum:\ngot:\n%#v\n\nwant:\n%#v\n\n", got, want)
	}
}
gopacket-1.1.14/layers/test_creator.py000077500000000000000000000071431316321740500177540ustar00rootroot00000000000000#!/usr/bin/python
# Copyright 2012 Google, Inc. All rights reserved.

"""TestCreator creates test templates from pcap files."""

import argparse
import base64
import glob
import re
import string
import subprocess
import sys


class Packet(object):
  """Helper class encapsulating packet from a pcap file."""

  def __init__(self, packet_lines):
    self.packet_lines = packet_lines
    self.data = self._DecodeText(packet_lines)

  @classmethod
  def _DecodeText(cls, packet_lines):
    packet_bytes = []
    # First line is timestamp and stuff, skip it.
    # Format: 0x0010:  0000 0020 3aff 3ffe 0000 0000 0000 0000  ....:.?.........

    for line in packet_lines[1:]:
      m = re.match(r'\s+0x[a-f\d]+:\s+((?:[\da-f]{2,4}\s)*)', line, re.IGNORECASE)
      if m is None: continue
      for hexpart in m.group(1).split():
        packet_bytes.append(base64.b16decode(hexpart.upper()))
    return ''.join(packet_bytes)

  def Test(self, name, link_type):
    """Yields a test using this packet, as a set of lines."""
    yield '// testPacket%s is the packet:' % name
    for line in self.packet_lines:
      yield '//   ' + line
    yield 'var testPacket%s = []byte{' % name
    data = list(self.data)
    while data:
      linebytes, data = data[:16], data[16:]
      yield ''.join(['\t'] + ['0x%02x, ' % ord(c) for c in linebytes])
    yield '}'
    yield 'func TestPacket%s(t *testing.T) {' % name
    yield '\tp := gopacket.NewPacket(testPacket%s, LinkType%s, gopacket.Default)' % (name, link_type)
    yield '\tif p.ErrorLayer() != nil {'
    yield '\t\tt.Error("Failed to decode packet:", p.ErrorLayer().Error())'
    yield '\t}'
    yield '\tcheckLayers(p, []gopacket.LayerType{LayerType%s, FILL_ME_IN_WITH_ACTUAL_LAYERS}, t)' % link_type
    yield '}'
    yield 'func BenchmarkDecodePacket%s(b *testing.B) {' % name
    yield '\tfor i := 0; i < b.N; i++ {'
    yield '\t\tgopacket.NewPacket(testPacket%s, LinkType%s, gopacket.NoCopy)' % (name, link_type)
    yield '\t}'
    yield '}'



def GetTcpdumpOutput(filename):
  """Runs tcpdump on the given file, returning output as string."""
  return subprocess.check_output(
      ['tcpdump', '-XX', '-s', '0', '-n', '-r', filename])


def TcpdumpOutputToPackets(output):
  """Reads a pcap file with TCPDump, yielding Packet objects."""
  pdata = []
  for line in output.splitlines():
    if line[0] not in string.whitespace and pdata:
      yield Packet(pdata)
      pdata = []
    pdata.append(line)
  if pdata:
    yield Packet(pdata)


def main():
  class CustomHelpFormatter(argparse.ArgumentDefaultsHelpFormatter):
    def _format_usage(self, usage, actions, groups, prefix=None):
      header =('TestCreator creates gopacket tests using a pcap file.\n\n'
               'Tests are written to standard out... they can then be \n'
               'copied into the file of your choice and modified as \n'
               'you see.\n\n')
      return header + argparse.ArgumentDefaultsHelpFormatter._format_usage(
        self, usage, actions, groups, prefix)

  parser = argparse.ArgumentParser(formatter_class=CustomHelpFormatter)
  parser.add_argument('--link_type', default='Ethernet', help='the link type (default: %(default)s)')
  parser.add_argument('--name', default='Packet%d', help='the layer type, must have "%d" inside it')
  parser.add_argument('files', metavar='file.pcap', type=str, nargs='+', help='the files to process')

  args = parser.parse_args()

  for arg in args.files:
    for path in glob.glob(arg):
      for i, packet in enumerate(TcpdumpOutputToPackets(GetTcpdumpOutput(path))):
        print '\n'.join(packet.Test(
          args.name % i, args.link_type))

if __name__ == '__main__':
    main()
gopacket-1.1.14/layers/udp.go000066400000000000000000000060731316321740500160210ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"fmt"
	"github.com/google/gopacket"
)

// UDP is the layer for UDP headers.
type UDP struct {
	BaseLayer
	SrcPort, DstPort UDPPort
	Length           uint16
	Checksum         uint16
	sPort, dPort     []byte
	tcpipchecksum
}

// LayerType returns gopacket.LayerTypeUDP
func (u *UDP) LayerType() gopacket.LayerType { return LayerTypeUDP }

func (udp *UDP) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	udp.SrcPort = UDPPort(binary.BigEndian.Uint16(data[0:2]))
	udp.sPort = data[0:2]
	udp.DstPort = UDPPort(binary.BigEndian.Uint16(data[2:4]))
	udp.dPort = data[2:4]
	udp.Length = binary.BigEndian.Uint16(data[4:6])
	udp.Checksum = binary.BigEndian.Uint16(data[6:8])
	udp.BaseLayer = BaseLayer{Contents: data[:8]}
	switch {
	case udp.Length >= 8:
		hlen := int(udp.Length)
		if hlen > len(data) {
			df.SetTruncated()
			hlen = len(data)
		}
		udp.Payload = data[8:hlen]
	case udp.Length == 0: // Jumbogram, use entire rest of data
		udp.Payload = data[8:]
	default:
		return fmt.Errorf("UDP packet too small: %d bytes", udp.Length)
	}
	return nil
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (u *UDP) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	var jumbo bool

	payload := b.Bytes()
	if _, ok := u.pseudoheader.(*IPv6); ok {
		if len(payload)+8 > 65535 {
			jumbo = true
		}
	}
	bytes, err := b.PrependBytes(8)
	if err != nil {
		return err
	}
	binary.BigEndian.PutUint16(bytes, uint16(u.SrcPort))
	binary.BigEndian.PutUint16(bytes[2:], uint16(u.DstPort))
	if opts.FixLengths {
		if jumbo {
			u.Length = 0
		} else {
			u.Length = uint16(len(payload)) + 8
		}
	}
	binary.BigEndian.PutUint16(bytes[4:], u.Length)
	if opts.ComputeChecksums {
		// zero out checksum bytes
		bytes[6] = 0
		bytes[7] = 0
		csum, err := u.computeChecksum(b.Bytes(), IPProtocolUDP)
		if err != nil {
			return err
		}
		u.Checksum = csum
	}
	binary.BigEndian.PutUint16(bytes[6:], u.Checksum)
	return nil
}

func (u *UDP) CanDecode() gopacket.LayerClass {
	return LayerTypeUDP
}

// NextLayerType use the destination port to select the
// right next decoder. It tries first to decode via the
// destination port, then the source port.
func (u *UDP) NextLayerType() gopacket.LayerType {
	if lt := u.DstPort.LayerType(); lt != gopacket.LayerTypePayload {
		return lt
	}
	return u.SrcPort.LayerType()
}

func decodeUDP(data []byte, p gopacket.PacketBuilder) error {
	udp := &UDP{}
	err := udp.DecodeFromBytes(data, p)
	p.AddLayer(udp)
	p.SetTransportLayer(udp)
	if err != nil {
		return err
	}
	return p.NextDecoder(udp.NextLayerType())
}

func (u *UDP) TransportFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointUDPPort, u.sPort, u.dPort)
}
gopacket-1.1.14/layers/udp_test.go000066400000000000000000000376251316321740500170670ustar00rootroot00000000000000// Copyright 2012, Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"reflect"
	"testing"

	"github.com/google/gopacket"
)

// testUDPPacketDNS is the packet:
//   10:33:07.883637 IP 172.16.255.1.53 > 172.29.20.15.35181: 47320 7/0/0 MX ALT2.ASPMX.L.GOOGLE.com. 20, MX ASPMX2.GOOGLEMAIL.com. 30, MX ASPMX3.GOOGLEMAIL.com. 30, MX ASPMX4.GOOGLEMAIL.com. 30, MX ASPMX5.GOOGLEMAIL.com. 30, MX ASPMX.L.GOOGLE.com. 10, MX ALT1.ASPMX.L.GOOGLE.com. 20 (202)
//      0x0000:  24be 0527 0b17 001f cab3 75c0 0800 4500  $..'......u...E.
//      0x0010:  00e6 68cf 0000 3f11 a6f9 ac10 ff01 ac1d  ..h...?.........
//      0x0020:  140f 0035 896d 00d2 754a b8d8 8180 0001  ...5.m..uJ......
//      0x0030:  0007 0000 0000 0478 6b63 6403 636f 6d00  .......xkcd.com.
//      0x0040:  000f 0001 c00c 000f 0001 0000 0258 0018  .............X..
//      0x0050:  0014 0441 4c54 3205 4153 504d 5801 4c06  ...ALT2.ASPMX.L.
//      0x0060:  474f 4f47 4c45 c011 c00c 000f 0001 0000  GOOGLE..........
//      0x0070:  0258 0016 001e 0641 5350 4d58 320a 474f  .X.....ASPMX2.GO
//      0x0080:  4f47 4c45 4d41 494c c011 c00c 000f 0001  OGLEMAIL........
//      0x0090:  0000 0258 000b 001e 0641 5350 4d58 33c0  ...X.....ASPMX3.
//      0x00a0:  53c0 0c00 0f00 0100 0002 5800 0b00 1e06  S.........X.....
//      0x00b0:  4153 504d 5834 c053 c00c 000f 0001 0000  ASPMX4.S........
//      0x00c0:  0258 000b 001e 0641 5350 4d58 35c0 53c0  .X.....ASPMX5.S.
//      0x00d0:  0c00 0f00 0100 0002 5800 0400 0ac0 2dc0  ........X.....-.
//      0x00e0:  0c00 0f00 0100 0002 5800 0900 1404 414c  ........X.....AL
//      0x00f0:  5431 c02d                                T1.-
// Packet generated by doing DNS query for 'xkcd.com'
var testUDPPacketDNS = []byte{
	0x24, 0xbe, 0x05, 0x27, 0x0b, 0x17, 0x00, 0x1f, 0xca, 0xb3, 0x75, 0xc0, 0x08, 0x00, 0x45, 0x00,
	0x00, 0xe6, 0x68, 0xcf, 0x00, 0x00, 0x3f, 0x11, 0xa6, 0xf9, 0xac, 0x10, 0xff, 0x01, 0xac, 0x1d,
	0x14, 0x0f, 0x00, 0x35, 0x89, 0x6d, 0x00, 0xd2, 0x75, 0x4a, 0xb8, 0xd8, 0x81, 0x80, 0x00, 0x01,
	0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x04, 0x78, 0x6b, 0x63, 0x64, 0x03, 0x63, 0x6f, 0x6d, 0x00,
	0x00, 0x0f, 0x00, 0x01, 0xc0, 0x0c, 0x00, 0x0f, 0x00, 0x01, 0x00, 0x00, 0x02, 0x58, 0x00, 0x18,
	0x00, 0x14, 0x04, 0x41, 0x4c, 0x54, 0x32, 0x05, 0x41, 0x53, 0x50, 0x4d, 0x58, 0x01, 0x4c, 0x06,
	0x47, 0x4f, 0x4f, 0x47, 0x4c, 0x45, 0xc0, 0x11, 0xc0, 0x0c, 0x00, 0x0f, 0x00, 0x01, 0x00, 0x00,
	0x02, 0x58, 0x00, 0x16, 0x00, 0x1e, 0x06, 0x41, 0x53, 0x50, 0x4d, 0x58, 0x32, 0x0a, 0x47, 0x4f,
	0x4f, 0x47, 0x4c, 0x45, 0x4d, 0x41, 0x49, 0x4c, 0xc0, 0x11, 0xc0, 0x0c, 0x00, 0x0f, 0x00, 0x01,
	0x00, 0x00, 0x02, 0x58, 0x00, 0x0b, 0x00, 0x1e, 0x06, 0x41, 0x53, 0x50, 0x4d, 0x58, 0x33, 0xc0,
	0x53, 0xc0, 0x0c, 0x00, 0x0f, 0x00, 0x01, 0x00, 0x00, 0x02, 0x58, 0x00, 0x0b, 0x00, 0x1e, 0x06,
	0x41, 0x53, 0x50, 0x4d, 0x58, 0x34, 0xc0, 0x53, 0xc0, 0x0c, 0x00, 0x0f, 0x00, 0x01, 0x00, 0x00,
	0x02, 0x58, 0x00, 0x0b, 0x00, 0x1e, 0x06, 0x41, 0x53, 0x50, 0x4d, 0x58, 0x35, 0xc0, 0x53, 0xc0,
	0x0c, 0x00, 0x0f, 0x00, 0x01, 0x00, 0x00, 0x02, 0x58, 0x00, 0x04, 0x00, 0x0a, 0xc0, 0x2d, 0xc0,
	0x0c, 0x00, 0x0f, 0x00, 0x01, 0x00, 0x00, 0x02, 0x58, 0x00, 0x09, 0x00, 0x14, 0x04, 0x41, 0x4c,
	0x54, 0x31, 0xc0, 0x2d,
}

func TestUDPPacketDNS(t *testing.T) {
	p := gopacket.NewPacket(testUDPPacketDNS, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeUDP, LayerTypeDNS}, t)
	if got, ok := p.TransportLayer().(*UDP); ok {
		want := &UDP{
			BaseLayer: BaseLayer{
				Contents: []byte{0x0, 0x35, 0x89, 0x6d, 0x0, 0xd2, 0x75, 0x4a},
				Payload: []byte{0xb8, 0xd8, 0x81, 0x80, 0x0, 0x1, 0x0,
					0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x78, 0x6b, 0x63, 0x64, 0x3, 0x63, 0x6f,
					0x6d, 0x0, 0x0, 0xf, 0x0, 0x1, 0xc0, 0xc, 0x0, 0xf, 0x0, 0x1, 0x0, 0x0,
					0x2, 0x58, 0x0, 0x18, 0x0, 0x14, 0x4, 0x41, 0x4c, 0x54, 0x32, 0x5, 0x41,
					0x53, 0x50, 0x4d, 0x58, 0x1, 0x4c, 0x6, 0x47, 0x4f, 0x4f, 0x47, 0x4c,
					0x45, 0xc0, 0x11, 0xc0, 0xc, 0x0, 0xf, 0x0, 0x1, 0x0, 0x0, 0x2, 0x58, 0x0,
					0x16, 0x0, 0x1e, 0x6, 0x41, 0x53, 0x50, 0x4d, 0x58, 0x32, 0xa, 0x47, 0x4f,
					0x4f, 0x47, 0x4c, 0x45, 0x4d, 0x41, 0x49, 0x4c, 0xc0, 0x11, 0xc0, 0xc,
					0x0, 0xf, 0x0, 0x1, 0x0, 0x0, 0x2, 0x58, 0x0, 0xb, 0x0, 0x1e, 0x6, 0x41,
					0x53, 0x50, 0x4d, 0x58, 0x33, 0xc0, 0x53, 0xc0, 0xc, 0x0, 0xf, 0x0, 0x1,
					0x0, 0x0, 0x2, 0x58, 0x0, 0xb, 0x0, 0x1e, 0x6, 0x41, 0x53, 0x50, 0x4d,
					0x58, 0x34, 0xc0, 0x53, 0xc0, 0xc, 0x0, 0xf, 0x0, 0x1, 0x0, 0x0, 0x2,
					0x58, 0x0, 0xb, 0x0, 0x1e, 0x6, 0x41, 0x53, 0x50, 0x4d, 0x58, 0x35, 0xc0,
					0x53, 0xc0, 0xc, 0x0, 0xf, 0x0, 0x1, 0x0, 0x0, 0x2, 0x58, 0x0, 0x4, 0x0,
					0xa, 0xc0, 0x2d, 0xc0, 0xc, 0x0, 0xf, 0x0, 0x1, 0x0, 0x0, 0x2, 0x58, 0x0,
					0x9, 0x0, 0x14, 0x4, 0x41, 0x4c, 0x54, 0x31, 0xc0, 0x2d},
			},
			SrcPort:  53,
			DstPort:  35181,
			Length:   210,
			Checksum: 30026,
			sPort:    []byte{0x0, 0x35},
			dPort:    []byte{0x89, 0x6d},
		}
		if !reflect.DeepEqual(got, want) {
			t.Errorf("UDP packet mismatch:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	} else {
		t.Error("Transport layer packet not UDP")
	}
}

func loadDNS(dnspacket []byte, t *testing.T) *DNS {
	p := gopacket.NewPacket(dnspacket, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4,
		LayerTypeUDP, LayerTypeDNS}, t)

	dnsL := p.Layer(LayerTypeDNS)
	if dnsL == nil {
		t.Error("No DNS Layer found")
	}

	dns, ok := dnsL.(*DNS)
	if !ok {
		return nil
	}
	return dns
}

var testDNSQueryA = []byte{
	0xfe, 0x54, 0x00, 0x3e, 0x00, 0x96, 0x52, 0x54, /* .T.>..RT */
	0x00, 0xbd, 0x1c, 0x70, 0x08, 0x00, 0x45, 0x00, /* ...p..E. */
	0x00, 0x3c, 0x22, 0xe0, 0x00, 0x00, 0x40, 0x11, /* .<"...@. */
	0xe2, 0x38, 0xc0, 0xa8, 0x7a, 0x46, 0xc0, 0xa8, /* .8..zF.. */
	0x7a, 0x01, 0xc3, 0x35, 0x00, 0x35, 0x00, 0x28, /* z..5.5.( */
	0x75, 0xd2, 0x52, 0x41, 0x01, 0x00, 0x00, 0x01, /* u.RA.... */
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x77, /* .......w */
	0x77, 0x77, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, /* ww.googl */
	0x65, 0x03, 0x63, 0x6f, 0x6d, 0x00, 0x00, 0x01, /* e.com... */
	0x00, 0x01, /* .. */
}

func TestDNSQueryA(t *testing.T) {
	dns := loadDNS(testDNSQueryA, t)
	if dns == nil {
		t.Fatal("Failed to get a pointer to DNS struct")
	}

	if uint16(len(dns.Questions)) != dns.QDCount {
		t.Fatal("Invalid query decoding, not the right number of questions")
	}

	if string(dns.Questions[0].Name) != "www.google.com" {
		t.Errorf("Invalid query decoding, expecting 'www.google.com', got '%s'",
			dns.Questions[0].Name)
	}
	if dns.Questions[0].Class != DNSClassIN {
		t.Errorf("Invalid query decoding, expecting Class IN, got '%d'",
			dns.Questions[0].Class)
	}

	if dns.Questions[0].Type != DNSTypeA {
		t.Errorf("Invalid query decoding, expecting Type A, got '%d'",
			dns.Questions[0].Type)
	}
}

var testDNSRRA = []byte{
	0x52, 0x54, 0x00, 0xbd, 0x1c, 0x70, 0xfe, 0x54, /* RT...p.T */
	0x00, 0x3e, 0x00, 0x96, 0x08, 0x00, 0x45, 0x00, /* .>....E. */
	0x01, 0x24, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11, /* .$..@.@. */
	0xc4, 0x30, 0xc0, 0xa8, 0x7a, 0x01, 0xc0, 0xa8, /* .0..z... */
	0x7a, 0x46, 0x00, 0x35, 0xc3, 0x35, 0x01, 0x10, /* zF.5.5.. */
	0x76, 0xba, 0x52, 0x41, 0x81, 0x80, 0x00, 0x01, /* v.RA.... */
	0x00, 0x06, 0x00, 0x04, 0x00, 0x04, 0x03, 0x77, /* .......w */
	0x77, 0x77, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, /* ww.googl */
	0x65, 0x03, 0x63, 0x6f, 0x6d, 0x00, 0x00, 0x01, /* e.com... */
	0x00, 0x01, 0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01, /* ........ */
	0x00, 0x00, 0x01, 0x2c, 0x00, 0x04, 0x4a, 0x7d, /* ...,..J} */
	0xc3, 0x67, 0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01, /* .g...... */
	0x00, 0x00, 0x01, 0x2c, 0x00, 0x04, 0x4a, 0x7d, /* ...,..J} */
	0xc3, 0x68, 0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01, /* .h...... */
	0x00, 0x00, 0x01, 0x2c, 0x00, 0x04, 0x4a, 0x7d, /* ...,..J} */
	0xc3, 0x69, 0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01, /* .i...... */
	0x00, 0x00, 0x01, 0x2c, 0x00, 0x04, 0x4a, 0x7d, /* ...,..J} */
	0xc3, 0x6a, 0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01, /* .j...... */
	0x00, 0x00, 0x01, 0x2c, 0x00, 0x04, 0x4a, 0x7d, /* ...,..J} */
	0xc3, 0x93, 0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01, /* ........ */
	0x00, 0x00, 0x01, 0x2c, 0x00, 0x04, 0x4a, 0x7d, /* ...,..J} */
	0xc3, 0x63, 0xc0, 0x10, 0x00, 0x02, 0x00, 0x01, /* .c...... */
	0x00, 0x02, 0xa3, 0x00, 0x00, 0x06, 0x03, 0x6e, /* .......n */
	0x73, 0x32, 0xc0, 0x10, 0xc0, 0x10, 0x00, 0x02, /* s2...... */
	0x00, 0x01, 0x00, 0x02, 0xa3, 0x00, 0x00, 0x06, /* ........ */
	0x03, 0x6e, 0x73, 0x33, 0xc0, 0x10, 0xc0, 0x10, /* .ns3.... */
	0x00, 0x02, 0x00, 0x01, 0x00, 0x02, 0xa3, 0x00, /* ........ */
	0x00, 0x06, 0x03, 0x6e, 0x73, 0x31, 0xc0, 0x10, /* ...ns1.. */
	0xc0, 0x10, 0x00, 0x02, 0x00, 0x01, 0x00, 0x02, /* ........ */
	0xa3, 0x00, 0x00, 0x06, 0x03, 0x6e, 0x73, 0x34, /* .....ns4 */
	0xc0, 0x10, 0xc0, 0xb0, 0x00, 0x01, 0x00, 0x01, /* ........ */
	0x00, 0x02, 0xa3, 0x00, 0x00, 0x04, 0xd8, 0xef, /* ........ */
	0x20, 0x0a, 0xc0, 0x8c, 0x00, 0x01, 0x00, 0x01, /*  ....... */
	0x00, 0x02, 0xa3, 0x00, 0x00, 0x04, 0xd8, 0xef, /* ........ */
	0x22, 0x0a, 0xc0, 0x9e, 0x00, 0x01, 0x00, 0x01, /* "....... */
	0x00, 0x02, 0xa3, 0x00, 0x00, 0x04, 0xd8, 0xef, /* ........ */
	0x24, 0x0a, 0xc0, 0xc2, 0x00, 0x01, 0x00, 0x01, /* $....... */
	0x00, 0x02, 0xa3, 0x00, 0x00, 0x04, 0xd8, 0xef, /* ........ */
	0x26, 0x0a, /* &. */
}

func TestDNSRRA(t *testing.T) {
	dns := loadDNS(testDNSRRA, t)
	if dns == nil {
		t.Fatal("Failed to get a pointer to DNS struct")
		return
	}

	if uint16(len(dns.Questions)) != dns.QDCount {
		t.Fatal("Invalid query decoding, not the right number of questions")
	} else if uint16(len(dns.Answers)) != dns.ANCount {
		t.Fatal("Invalid query decoding, not the right number of answers")
	} else if uint16(len(dns.Authorities)) != dns.NSCount {
		t.Fatal("Invalid query decoding, not the right number of authorities")
	} else if uint16(len(dns.Additionals)) != dns.ARCount {
		t.Fatal("Invalid query decoding, not the right number of additionals info")
	}

	if string(dns.Questions[0].Name) != "www.google.com" {
		t.Errorf("Invalid query decoding, expecting 'www.google.com', got '%s'",
			dns.Questions[0].Name)
	}
	if string(dns.Answers[0].Name) != "www.google.com" {
		t.Errorf("Invalid query decoding, expecting 'www.google.com', got '%d'",
			dns.Questions[0].Class)
	}
	if dns.Answers[0].Class != DNSClassIN {
		t.Errorf("Invalid query decoding, expecting Class IN, got '%d'",
			dns.Questions[0].Class)
	}
	if dns.Answers[0].Type != DNSTypeA {
		t.Errorf("Invalid query decoding, expecting Type A, got '%d'",
			dns.Questions[0].Type)
	}
	if !dns.Answers[0].IP.Equal([]byte{74, 125, 195, 103}) {
		t.Errorf("Invalid query decoding, invalid IP address,"+
			" expecting '74.125.195.103', got '%s'",
			dns.Answers[0].IP.String())
	}
	if len(dns.Answers) != 6 {
		t.Errorf("No correct number of answers, expecting 6, go '%d'",
			len(dns.Answers))
	}
	if len(dns.Authorities) != 4 {
		t.Errorf("No correct number of answers, expecting 4, go '%d'",
			len(dns.Answers))
	}
	if len(dns.Additionals) != 4 {
		t.Errorf("No correct number of answers, expecting 4, go '%d'",
			len(dns.Answers))
	} else {
		for i, want := range []string{
			"ns1.google.com",
			"ns2.google.com",
			"ns3.google.com",
			"ns4.google.com",
		} {
			if got := string(dns.Additionals[i].Name); got != want {
				t.Errorf("got %q want %q", got, want)
			}
		}
	}
}

var testDNSAAAA = []byte{
	0x52, 0x54, 0x00, 0xbd, 0x1c, 0x70, 0xfe, 0x54, /* RT...p.T */
	0x00, 0x3e, 0x00, 0x96, 0x08, 0x00, 0x45, 0x00, /* .>....E. */
	0x00, 0xe0, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11, /* ....@.@. */
	0xc4, 0x74, 0xc0, 0xa8, 0x7a, 0x01, 0xc0, 0xa8, /* .t..z... */
	0x7a, 0x46, 0x00, 0x35, 0xdb, 0x13, 0x00, 0xcc, /* zF.5.... */
	0x76, 0x76, 0xf3, 0x03, 0x81, 0x80, 0x00, 0x01, /* vv...... */
	0x00, 0x01, 0x00, 0x04, 0x00, 0x04, 0x03, 0x77, /* .......w */
	0x77, 0x77, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, /* ww.googl */
	0x65, 0x03, 0x63, 0x6f, 0x6d, 0x00, 0x00, 0x1c, /* e.com... */
	0x00, 0x01, 0xc0, 0x0c, 0x00, 0x1c, 0x00, 0x01, /* ........ */
	0x00, 0x00, 0x01, 0x2c, 0x00, 0x10, 0x2a, 0x00, /* ...,..*. */
	0x14, 0x50, 0x40, 0x0c, 0x0c, 0x01, 0x00, 0x00, /* .P@..... */
	0x00, 0x00, 0x00, 0x00, 0x00, 0x69, 0xc0, 0x10, /* .....i.. */
	0x00, 0x02, 0x00, 0x01, 0x00, 0x02, 0xa3, 0x00, /* ........ */
	0x00, 0x06, 0x03, 0x6e, 0x73, 0x34, 0xc0, 0x10, /* ...ns4.. */
	0xc0, 0x10, 0x00, 0x02, 0x00, 0x01, 0x00, 0x02, /* ........ */
	0xa3, 0x00, 0x00, 0x06, 0x03, 0x6e, 0x73, 0x32, /* .....ns2 */
	0xc0, 0x10, 0xc0, 0x10, 0x00, 0x02, 0x00, 0x01, /* ........ */
	0x00, 0x02, 0xa3, 0x00, 0x00, 0x06, 0x03, 0x6e, /* .......n */
	0x73, 0x31, 0xc0, 0x10, 0xc0, 0x10, 0x00, 0x02, /* s1...... */
	0x00, 0x01, 0x00, 0x02, 0xa3, 0x00, 0x00, 0x06, /* ........ */
	0x03, 0x6e, 0x73, 0x33, 0xc0, 0x10, 0xc0, 0x6c, /* .ns3...l */
	0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0xa3, 0x00, /* ........ */
	0x00, 0x04, 0xd8, 0xef, 0x20, 0x0a, 0xc0, 0x5a, /* .... ..Z */
	0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0xa3, 0x00, /* ........ */
	0x00, 0x04, 0xd8, 0xef, 0x22, 0x0a, 0xc0, 0x7e, /* ...."..~ */
	0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0xa3, 0x00, /* ........ */
	0x00, 0x04, 0xd8, 0xef, 0x24, 0x0a, 0xc0, 0x48, /* ....$..H */
	0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0xa3, 0x00, /* ........ */
	0x00, 0x04, 0xd8, 0xef, 0x26, 0x0a, /* ....&. */
}

func TestDNSAAAA(t *testing.T) {
	dns := loadDNS(testDNSAAAA, t)
	if dns == nil {
		t.Error("Failed to get a pointer to DNS struct")
		return
	}

	if len(dns.Questions) != 1 {
		t.Error("Invalid number of question")
		return
	}
	if dns.Questions[0].Type != DNSTypeAAAA {
		t.Errorf("Invalid question, Type is not AAAA, found %d",
			dns.Questions[0].Type)
	}

	if len(dns.Answers) != 1 {
		t.Error("Invalid number of answers")
	}
	if !dns.Answers[0].IP.Equal([]byte{0x2a, 0x00, 0x14, 0x50, 0x40,
		0x0c, 0x0c, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x69}) {
		t.Error("Invalid IP address, found ",
			dns.Answers[0].IP.String())
	}
}

var testDNSMXSOA = []byte{
	0x52, 0x54, 0x00, 0xbd, 0x1c, 0x70, 0xfe, 0x54, /* RT...p.T */
	0x00, 0x3e, 0x00, 0x96, 0x08, 0x00, 0x45, 0x00, /* .>....E. */
	0x00, 0x6e, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11, /* .n..@.@. */
	0xc4, 0xe6, 0xc0, 0xa8, 0x7a, 0x01, 0xc0, 0xa8, /* ....z... */
	0x7a, 0x46, 0x00, 0x35, 0x9c, 0x60, 0x00, 0x5a, /* zF.5.`.Z */
	0x76, 0x04, 0xfc, 0x7a, 0x81, 0x80, 0x00, 0x01, /* v..z.... */
	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x03, 0x77, /* .......w */
	0x77, 0x77, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, /* ww.googl */
	0x65, 0x03, 0x63, 0x6f, 0x6d, 0x00, 0x00, 0x0f, /* e.com... */
	0x00, 0x01, 0xc0, 0x10, 0x00, 0x06, 0x00, 0x01, /* ........ */
	0x00, 0x00, 0x00, 0x3c, 0x00, 0x26, 0x03, 0x6e, /* ...<.&.n */
	0x73, 0x31, 0xc0, 0x10, 0x09, 0x64, 0x6e, 0x73, /* s1...dns */
	0x2d, 0x61, 0x64, 0x6d, 0x69, 0x6e, 0xc0, 0x10, /* -admin.. */
	0x00, 0x17, 0x9f, 0x64, 0x00, 0x00, 0x1c, 0x20, /* ...d...  */
	0x00, 0x00, 0x07, 0x08, 0x00, 0x12, 0x75, 0x00, /* ......u. */
	0x00, 0x00, 0x01, 0x2c, /* ..., */
}

func TestDNSMXSOA(t *testing.T) {
	dns := loadDNS(testDNSMXSOA, t)
	if dns == nil {
		t.Error("Failed to get a pointer to DNS struct")
		return
	}

	if len(dns.Authorities) != 1 {
		t.Error("Invalid number of authoritative answers, found ",
			len(dns.Authorities))
		return
	}
}

func BenchmarkDecodeDNS(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testDNSQueryA, LinkTypeEthernet, gopacket.NoCopy)
	}
}
func BenchmarkDecodeDNSLayer(b *testing.B) {
	var dns DNS
	for i := 0; i < b.N; i++ {
		dns.DecodeFromBytes(testDNSAAAA[ /*eth*/ 14+ /*ipv4*/ 20+ /*udp*/ 8:], gopacket.NilDecodeFeedback)
	}
}
func TestDNSDoesNotMalloc(t *testing.T) {
	var dns DNS
	if n := testing.AllocsPerRun(1000, func() {
		if err := dns.DecodeFromBytes(testDNSAAAA[ /*eth*/ 14+ /*ipv4*/ 20+ /*udp*/ 8:], gopacket.NilDecodeFeedback); err != nil {
			t.Fatal(err)
		}
	}); n > 0 {
		t.Error(n, "mallocs decoding DNS")
	}
}
gopacket-1.1.14/layers/udplite.go000066400000000000000000000024461316321740500166770ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"github.com/google/gopacket"
)

// UDPLite is the layer for UDP-Lite headers (rfc 3828).
type UDPLite struct {
	BaseLayer
	SrcPort, DstPort UDPLitePort
	ChecksumCoverage uint16
	Checksum         uint16
	sPort, dPort     []byte
}

// LayerType returns gopacket.LayerTypeUDPLite
func (u *UDPLite) LayerType() gopacket.LayerType { return LayerTypeUDPLite }

func decodeUDPLite(data []byte, p gopacket.PacketBuilder) error {
	udp := &UDPLite{
		SrcPort:          UDPLitePort(binary.BigEndian.Uint16(data[0:2])),
		sPort:            data[0:2],
		DstPort:          UDPLitePort(binary.BigEndian.Uint16(data[2:4])),
		dPort:            data[2:4],
		ChecksumCoverage: binary.BigEndian.Uint16(data[4:6]),
		Checksum:         binary.BigEndian.Uint16(data[6:8]),
		BaseLayer:        BaseLayer{data[:8], data[8:]},
	}
	p.AddLayer(udp)
	p.SetTransportLayer(udp)
	return p.NextDecoder(gopacket.LayerTypePayload)
}

func (u *UDPLite) TransportFlow() gopacket.Flow {
	return gopacket.NewFlow(EndpointUDPLitePort, u.sPort, u.dPort)
}
gopacket-1.1.14/layers/usb.go000066400000000000000000000205461316321740500160230ustar00rootroot00000000000000// Copyright 2014 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"github.com/google/gopacket"
)

type USBEventType uint8

const (
	USBEventTypeSubmit   USBEventType = 'S'
	USBEventTypeComplete USBEventType = 'C'
	USBEventTypeError    USBEventType = 'E'
)

func (a USBEventType) String() string {
	switch a {
	case USBEventTypeSubmit:
		return "SUBMIT"
	case USBEventTypeComplete:
		return "COMPLETE"
	case USBEventTypeError:
		return "ERROR"
	default:
		return "Unknown event type"
	}
}

type USBRequestBlockSetupRequest uint8

const (
	USBRequestBlockSetupRequestGetStatus        USBRequestBlockSetupRequest = 0x00
	USBRequestBlockSetupRequestClearFeature     USBRequestBlockSetupRequest = 0x01
	USBRequestBlockSetupRequestSetFeature       USBRequestBlockSetupRequest = 0x03
	USBRequestBlockSetupRequestSetAddress       USBRequestBlockSetupRequest = 0x05
	USBRequestBlockSetupRequestGetDescriptor    USBRequestBlockSetupRequest = 0x06
	USBRequestBlockSetupRequestSetDescriptor    USBRequestBlockSetupRequest = 0x07
	USBRequestBlockSetupRequestGetConfiguration USBRequestBlockSetupRequest = 0x08
	USBRequestBlockSetupRequestSetConfiguration USBRequestBlockSetupRequest = 0x09
	USBRequestBlockSetupRequestSetIdle          USBRequestBlockSetupRequest = 0x0a
)

func (a USBRequestBlockSetupRequest) String() string {
	switch a {
	case USBRequestBlockSetupRequestGetStatus:
		return "GET_STATUS"
	case USBRequestBlockSetupRequestClearFeature:
		return "CLEAR_FEATURE"
	case USBRequestBlockSetupRequestSetFeature:
		return "SET_FEATURE"
	case USBRequestBlockSetupRequestSetAddress:
		return "SET_ADDRESS"
	case USBRequestBlockSetupRequestGetDescriptor:
		return "GET_DESCRIPTOR"
	case USBRequestBlockSetupRequestSetDescriptor:
		return "SET_DESCRIPTOR"
	case USBRequestBlockSetupRequestGetConfiguration:
		return "GET_CONFIGURATION"
	case USBRequestBlockSetupRequestSetConfiguration:
		return "SET_CONFIGURATION"
	case USBRequestBlockSetupRequestSetIdle:
		return "SET_IDLE"
	default:
		return "UNKNOWN"
	}
}

type USBTransportType uint8

const (
	USBTransportTypeTransferIn  USBTransportType = 0x80 // Indicates send or receive
	USBTransportTypeIsochronous USBTransportType = 0x00 // Isochronous transfers occur continuously and periodically. They typically contain time sensitive information, such as an audio or video stream.
	USBTransportTypeInterrupt   USBTransportType = 0x01 // Interrupt transfers are typically non-periodic, small device "initiated" communication requiring bounded latency, such as pointing devices or keyboards.
	USBTransportTypeControl     USBTransportType = 0x02 // Control transfers are typically used for command and status operations.
	USBTransportTypeBulk        USBTransportType = 0x03 // Bulk transfers can be used for large bursty data, using all remaining available bandwidth, no guarantees on bandwidth or latency, such as file transfers.
)

func (a USBTransportType) LayerType() gopacket.LayerType {
	return USBTypeMetadata[a].LayerType
}

func (a USBTransportType) String() string {
	switch a {
	case USBTransportTypeTransferIn:
		return "Transfer In"
	case USBTransportTypeIsochronous:
		return "Isochronous"
	case USBTransportTypeInterrupt:
		return "Interrupt"
	case USBTransportTypeControl:
		return "Control"
	case USBTransportTypeBulk:
		return "Bulk"
	default:
		return "Unknown transport type"
	}
}

type USBDirectionType uint8

const (
	USBDirectionTypeUnknown USBDirectionType = iota
	USBDirectionTypeIn
	USBDirectionTypeOut
)

func (a USBDirectionType) String() string {
	switch a {
	case USBDirectionTypeIn:
		return "In"
	case USBDirectionTypeOut:
		return "Out"
	default:
		return "Unknown direction type"
	}
}

// The reference at http://www.beyondlogic.org/usbnutshell/usb1.shtml contains more information about the protocol.
type USB struct {
	BaseLayer
	ID             uint64
	EventType      USBEventType
	TransferType   USBTransportType
	Direction      USBDirectionType
	EndpointNumber uint8
	DeviceAddress  uint8
	BusID          uint16
	TimestampSec   int64
	TimestampUsec  int32
	Setup          bool
	Data           bool
	Status         int32
	UrbLength      uint32
	UrbDataLength  uint32

	UrbInterval            uint32
	UrbStartFrame          uint32
	UrbCopyOfTransferFlags uint32
	IsoNumDesc             uint32
}

func (u *USB) LayerType() gopacket.LayerType { return LayerTypeUSB }

func (m *USB) NextLayerType() gopacket.LayerType {
	if m.Setup {
		return LayerTypeUSBRequestBlockSetup
	} else if m.Data {
	}

	return m.TransferType.LayerType()
}

func decodeUSB(data []byte, p gopacket.PacketBuilder) error {
	d := &USB{}

	return decodingLayerDecoder(d, data, p)
}

func (m *USB) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.ID = binary.LittleEndian.Uint64(data[0:8])
	m.EventType = USBEventType(data[8])
	m.TransferType = USBTransportType(data[9])

	m.EndpointNumber = data[10] & 0x7f
	if data[10]&uint8(USBTransportTypeTransferIn) > 0 {
		m.Direction = USBDirectionTypeIn
	} else {
		m.Direction = USBDirectionTypeOut
	}

	m.DeviceAddress = data[11]
	m.BusID = binary.LittleEndian.Uint16(data[12:14])

	if uint(data[14]) == 0 {
		m.Setup = true
	}

	if uint(data[15]) == 0 {
		m.Data = true
	}

	m.TimestampSec = int64(binary.LittleEndian.Uint64(data[16:24]))
	m.TimestampUsec = int32(binary.LittleEndian.Uint32(data[24:28]))
	m.Status = int32(binary.LittleEndian.Uint32(data[28:32]))
	m.UrbLength = binary.LittleEndian.Uint32(data[32:36])
	m.UrbDataLength = binary.LittleEndian.Uint32(data[36:40])

	m.Contents = data[:40]
	m.Payload = data[40:]

	if m.Setup {
		m.Payload = data[40:]
	} else if m.Data {
		m.Payload = data[uint32(len(data))-m.UrbDataLength:]
	}

	// if 64 bit, dissect_linux_usb_pseudo_header_ext
	if false {
		m.UrbInterval = binary.LittleEndian.Uint32(data[40:44])
		m.UrbStartFrame = binary.LittleEndian.Uint32(data[44:48])
		m.UrbDataLength = binary.LittleEndian.Uint32(data[48:52])
		m.IsoNumDesc = binary.LittleEndian.Uint32(data[52:56])
		m.Contents = data[:56]
		m.Payload = data[56:]
	}

	// crc5 or crc16
	// eop (end of packet)

	return nil
}

type USBRequestBlockSetup struct {
	BaseLayer
	RequestType uint8
	Request     USBRequestBlockSetupRequest
	Value       uint16
	Index       uint16
	Length      uint16
}

func (u *USBRequestBlockSetup) LayerType() gopacket.LayerType { return LayerTypeUSBRequestBlockSetup }

func (m *USBRequestBlockSetup) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

func (m *USBRequestBlockSetup) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.RequestType = data[0]
	m.Request = USBRequestBlockSetupRequest(data[1])
	m.Value = binary.LittleEndian.Uint16(data[2:4])
	m.Index = binary.LittleEndian.Uint16(data[4:6])
	m.Length = binary.LittleEndian.Uint16(data[6:8])
	m.Contents = data[:8]
	m.Payload = data[8:]
	return nil
}

func decodeUSBRequestBlockSetup(data []byte, p gopacket.PacketBuilder) error {
	d := &USBRequestBlockSetup{}
	return decodingLayerDecoder(d, data, p)
}

type USBControl struct {
	BaseLayer
}

func (u *USBControl) LayerType() gopacket.LayerType { return LayerTypeUSBControl }

func (m *USBControl) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

func (m *USBControl) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Contents = data
	return nil
}

func decodeUSBControl(data []byte, p gopacket.PacketBuilder) error {
	d := &USBControl{}
	return decodingLayerDecoder(d, data, p)
}

type USBInterrupt struct {
	BaseLayer
}

func (u *USBInterrupt) LayerType() gopacket.LayerType { return LayerTypeUSBInterrupt }

func (m *USBInterrupt) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

func (m *USBInterrupt) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Contents = data
	return nil
}

func decodeUSBInterrupt(data []byte, p gopacket.PacketBuilder) error {
	d := &USBInterrupt{}
	return decodingLayerDecoder(d, data, p)
}

type USBBulk struct {
	BaseLayer
}

func (u *USBBulk) LayerType() gopacket.LayerType { return LayerTypeUSBBulk }

func (m *USBBulk) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypePayload
}

func (m *USBBulk) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
	m.Contents = data
	return nil
}

func decodeUSBBulk(data []byte, p gopacket.PacketBuilder) error {
	d := &USBBulk{}
	return decodingLayerDecoder(d, data, p)
}
gopacket-1.1.14/layers/usb_test.go000066400000000000000000000051031316321740500170520ustar00rootroot00000000000000// Copyright 2014, Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	_ "fmt"
	"github.com/google/gopacket"
	"reflect"
	"testing"
)

// Generator python layers/test_creator.py --link_type USB --name USB dongle.pcap
// http://wiki.wireshark.org/SampleCaptures#Sample_Captures

// testPacketUSB0 is the packet:
//   02:41:04.689546 INTERRUPT COMPLETE to 2:1:1
//   	0x0000:  0038 4a3b 0088 ffff 4301 8101 0200 2d00  .8J;....C.....-.
//   	0x0010:  c0d3 5b50 0000 0000 8a85 0a00 0000 0000  ..[P............
//   	0x0020:  0100 0000 0100 0000 0000 0000 0000 0000  ................
//   	0x0030:  8000 0000 0000 0000 0002 0000 0000 0000  ................
//   	0x0040:  04                                       .
var testPacketUSB0 = []byte{
	0x00, 0x38, 0x4a, 0x3b, 0x00, 0x88, 0xff, 0xff, 0x43, 0x01, 0x81, 0x01, 0x02, 0x00, 0x2d, 0x00,
	0xc0, 0xd3, 0x5b, 0x50, 0x00, 0x00, 0x00, 0x00, 0x8a, 0x85, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x04,
}

func TestPacketUSB0(t *testing.T) {
	p := gopacket.NewPacket(testPacketUSB0, LinkTypeLinuxUSB, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeUSB, LayerTypeUSBInterrupt}, t)

	if got, ok := p.Layer(LayerTypeUSB).(*USB); ok {
		want := &USB{
			BaseLayer: BaseLayer{
				Contents: []uint8{0x0, 0x38, 0x4a, 0x3b, 0x0, 0x88, 0xff, 0xff, 0x43, 0x1, 0x81, 0x1, 0x2, 0x0, 0x2d, 0x0, 0xc0, 0xd3, 0x5b, 0x50, 0x0, 0x0, 0x0, 0x0, 0x8a, 0x85, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0},
				Payload:  []uint8{0x4},
			},
			ID:             0xffff88003b4a3800,
			EventType:      USBEventTypeComplete,
			TransferType:   USBTransportTypeInterrupt,
			Direction:      0x1,
			EndpointNumber: 0x1,
			DeviceAddress:  0x1,
			BusID:          0x2,
			TimestampSec:   1348195264,
			TimestampUsec:  689546,
			Setup:          false,
			Data:           true,
			Status:         0,
			UrbLength:      0x1,
			UrbDataLength:  0x1,
		}

		if !reflect.DeepEqual(got, want) {
			t.Errorf("USB packet processing failed:\ngot  :\n%#v\n\nwant :\n%#v\n\n", got, want)
		}
	}

}
func BenchmarkDecodePacketUSB0(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketUSB0, LinkTypeLinuxUSB, gopacket.NoCopy)
	}
}
gopacket-1.1.14/layers/vrrp.go000066400000000000000000000131371316321740500162210ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"errors"
	"net"

	"github.com/google/gopacket"
)

/*
	This layer provides decoding for Virtual Router Redundancy Protocol (VRRP) v2.
	https://tools.ietf.org/html/rfc3768#section-5
    0                   1                   2                   3
    0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |Version| Type  | Virtual Rtr ID|   Priority    | Count IP Addrs|
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |   Auth Type   |   Adver Int   |          Checksum             |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |                         IP Address (1)                        |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |                            .                                  |
   |                            .                                  |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |                         IP Address (n)                        |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |                     Authentication Data (1)                   |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
   |                     Authentication Data (2)                   |
   +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/

type VRRPv2Type uint8
type VRRPv2AuthType uint8

const (
	VRRPv2Advertisement VRRPv2Type = 0x01 // router advertisement
)

// String conversions for VRRP message types
func (v VRRPv2Type) String() string {
	switch v {
	case VRRPv2Advertisement:
		return "VRRPv2 Advertisement"
	default:
		return ""
	}
}

const (
	VRRPv2AuthNoAuth    VRRPv2AuthType = 0x00 // No Authentication
	VRRPv2AuthReserved1 VRRPv2AuthType = 0x01 // Reserved field 1
	VRRPv2AuthReserved2 VRRPv2AuthType = 0x02 // Reserved field 2
)

func (v VRRPv2AuthType) String() string {
	switch v {
	case VRRPv2AuthNoAuth:
		return "No Authentication"
	case VRRPv2AuthReserved1:
		return "Reserved"
	case VRRPv2AuthReserved2:
		return "Reserved"
	default:
		return ""
	}
}

// VRRPv2 represents an VRRP v2 message.
type VRRPv2 struct {
	BaseLayer
	Version      uint8          // The version field specifies the VRRP protocol version of this packet (v2)
	Type         VRRPv2Type     // The type field specifies the type of this VRRP packet.  The only type defined in v2 is ADVERTISEMENT
	VirtualRtrID uint8          // identifies the virtual router this packet is reporting status for
	Priority     uint8          // specifies the sending VRRP router's priority for the virtual router (100 = default)
	CountIPAddr  uint8          // The number of IP addresses contained in this VRRP advertisement.
	AuthType     VRRPv2AuthType // identifies the authentication method being utilized
	AdverInt     uint8          // The Advertisement interval indicates the time interval (in seconds) between ADVERTISEMENTS.  The default is 1 second
	Checksum     uint16         // used to detect data corruption in the VRRP message.
	IPAddress    []net.IP       // one or more IP addresses associated with the virtual router. Specified in the CountIPAddr field.
}

// LayerType returns LayerTypeVRRP for VRRP v2 message.
func (v *VRRPv2) LayerType() gopacket.LayerType { return LayerTypeVRRP }

func (v *VRRPv2) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {

	v.BaseLayer = BaseLayer{Contents: data[:len(data)]}
	v.Version = data[0] >> 4 // high nibble == VRRP version. We're expecting v2

	v.Type = VRRPv2Type(data[0] & 0x0F) // low nibble == VRRP type. Expecting 1 (advertisement)
	if v.Type != 1 {
		// rfc3768: A packet with unknown type MUST be discarded.
		return errors.New("Unrecognized VRRPv2 type field.")
	}

	v.VirtualRtrID = data[1]
	v.Priority = data[2]

	v.CountIPAddr = data[3]
	if v.CountIPAddr < 1 {
		return errors.New("VRRPv2 number of IP addresses is not valid.")
	}

	v.AuthType = VRRPv2AuthType(data[4])
	v.AdverInt = uint8(data[5])
	v.Checksum = binary.BigEndian.Uint16(data[6:8])

	// populate the IPAddress field. The number of addresses is specified in the v.CountIPAddr field
	// offset references the starting byte containing the list of ip addresses
	offset := 8
	for i := uint8(0); i < v.CountIPAddr; i++ {
		v.IPAddress = append(v.IPAddress, data[offset:offset+4])
		offset += 4
	}

	//	any trailing packets here may be authentication data and *should* be ignored in v2 as per RFC
	//
	//			5.3.10.  Authentication Data
	//
	//			The authentication string is currently only used to maintain
	//			backwards compatibility with RFC 2338.  It SHOULD be set to zero on
	//	   		transmission and ignored on reception.
	return nil
}

// CanDecode specifies the layer type in which we are attempting to unwrap.
func (v *VRRPv2) CanDecode() gopacket.LayerClass {
	return LayerTypeVRRP
}

// NextLayerType specifies the next layer that should be decoded. VRRP does not contain any further payload, so we set to 0
func (v *VRRPv2) NextLayerType() gopacket.LayerType {
	return gopacket.LayerTypeZero
}

// The VRRP packet does not include payload data. Setting byte slice to nil
func (v *VRRPv2) Payload() []byte {
	return nil
}

// decodeVRRP will parse VRRP v2
func decodeVRRP(data []byte, p gopacket.PacketBuilder) error {
	if len(data) < 8 {
		return errors.New("Not a valid VRRP packet. Packet length is too small.")
	}
	v := &VRRPv2{}
	return decodingLayerDecoder(v, data, p)
}
gopacket-1.1.14/layers/vrrp_test.go000066400000000000000000000042031316321740500172520ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
package layers

import (
	"github.com/google/gopacket"
	"testing"
)

// vrrpPacketPriority100 is the packet:
//   06:12:21.813317 IP 192.168.0.30 > 224.0.0.18: VRRPv2, Advertisement, vrid 1, prio 100, authtype none, intvl 1s, length 20
//   	0x0000:  0100 5e00 0012 0000 5e00 0101 0800 45c0  ..^.....^.....E.
//   	0x0010:  0028 0000 0000 ff70 19cd c0a8 001e e000  .(.....p........
//   	0x0020:  0012 2101 6401 0001 ba52 c0a8 0001 0000  ..!.d....R......
//   	0x0030:  0000 0000 0000 0000 0000 0000            ............
var vrrpPacketPriority100 = []byte{
	0x01, 0x00, 0x5e, 0x00, 0x00, 0x12, 0x00, 0x00, 0x5e, 0x00, 0x01, 0x01, 0x08, 0x00, 0x45, 0xc0,
	0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0xff, 0x70, 0x19, 0xcd, 0xc0, 0xa8, 0x00, 0x1e, 0xe0, 0x00,
	0x00, 0x12, 0x21, 0x01, 0x64, 0x01, 0x00, 0x01, 0xba, 0x52, 0xc0, 0xa8, 0x00, 0x01, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}

func TestVRRPPacketPacket0(t *testing.T) {
	p := gopacket.NewPacket(vrrpPacketPriority100, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeVRRP}, t)

	// Version=2 Type=VRRPv2 Advertisement VirtualRtrID=1 Priority=100
	vrrp := p.Layer(LayerTypeVRRP).(*VRRPv2)
	if vrrp.Version != 2 {
		t.Fatalf("Unable to decode VRRPv2 version. Received %d, expected %d", vrrp.Version, 2)
	}

	if vrrp.Type != 1 {
		t.Fatalf("Unable to decode VRRPv2 type. Received %d, expected %d", vrrp.Type, 1)
	}

	if vrrp.Priority != 100 {
		t.Fatalf("Unable to decode VRRPv2 priority. Received %d, expected %d", vrrp.Priority, 100)
	}

	if vrrp.Checksum != 47698 {
		t.Fatalf("Unable to decode VRRPv2 checksum. Received %d, expected %d", vrrp.Checksum, 47698)
	}
}
func BenchmarkDecodeVRRPPacket0(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(vrrpPacketPriority100, LayerTypeEthernet, gopacket.NoCopy)
	}
}
gopacket-1.1.14/layers/vxlan.go000066400000000000000000000066311316321740500163610ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"encoding/binary"
	"fmt"
	"github.com/google/gopacket"
)

//  VXLAN is specifed in RFC 7348 https://tools.ietf.org/html/rfc7348
//  G, D, A, Group Policy ID from https://tools.ietf.org/html/draft-smith-vxlan-group-policy-00
//  0                   1                   2                   3
//  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
//  0             8               16              24              32
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |G|R|R|R|I|R|R|R|R|D|R|R|A|R|R|R|       Group Policy ID         |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |     24 bit VXLAN Network Identifier           |   Reserved    |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

// VXLAN is a VXLAN packet header
type VXLAN struct {
	BaseLayer
	ValidIDFlag      bool   // 'I' bit per RFC 7348
	VNI              uint32 // 'VXLAN Network Identifier' 24 bits per RFC 7348
	GBPExtension     bool   // 'G' bit per Group Policy https://tools.ietf.org/html/draft-smith-vxlan-group-policy-00
	GBPDontLearn     bool   // 'D' bit per Group Policy
	GBPApplied       bool   // 'A' bit per Group Policy
	GBPGroupPolicyID uint16 // 'Group Policy ID' 16 bits per Group Policy
}

// LayerType returns LayerTypeVXLAN
func (vx *VXLAN) LayerType() gopacket.LayerType { return LayerTypeVXLAN }

func decodeVXLAN(data []byte, p gopacket.PacketBuilder) error {
	vx := &VXLAN{}

	// VNI is a 24bit number, Uint32 requires 32 bits
	var buf [4]byte
	copy(buf[1:], data[4:7])

	// RFC 7348 https://tools.ietf.org/html/rfc7348
	vx.ValidIDFlag = data[0]&0x08 > 0        // 'I' bit per RFC7348
	vx.VNI = binary.BigEndian.Uint32(buf[:]) // VXLAN Network Identifier per RFC7348

	// Group Based Policy https://tools.ietf.org/html/draft-smith-vxlan-group-policy-00
	vx.GBPExtension = data[0]&0x80 > 0                       // 'G' bit per the group policy draft
	vx.GBPDontLearn = data[1]&0x40 > 0                       // 'D' bit - the egress VTEP MUST NOT learn the source address of the encapsulated frame.
	vx.GBPApplied = data[1]&0x80 > 0                         // 'A' bit - indicates that the group policy has already been applied to this packet.
	vx.GBPGroupPolicyID = binary.BigEndian.Uint16(data[2:4]) // Policy ID as per the group policy draft

	// Layer information
	const vxlanLength = 8
	vx.Contents = data[:vxlanLength]
	vx.Payload = data[vxlanLength:]

	p.AddLayer(vx)
	return p.NextDecoder(LinkTypeEthernet)
}

// SerializeTo writes the serialized form of this layer into the
// SerializationBuffer, implementing gopacket.SerializableLayer.
// See the docs for gopacket.SerializableLayer for more info.
func (vx *VXLAN) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
	bytes, err := b.PrependBytes(8)
	if err != nil {
		return err
	}

	if vx.ValidIDFlag {
		bytes[0] |= 0x08
	}
	if vx.GBPExtension {
		bytes[0] |= 0x80
	}
	if vx.GBPDontLearn {
		bytes[1] |= 0x40
	}
	if vx.GBPApplied {
		bytes[1] |= 0x80
	}

	binary.BigEndian.PutUint16(bytes[2:4], vx.GBPGroupPolicyID)
	if vx.VNI >= 1<<24 {
		return fmt.Errorf("Virtual Network Identifier = %x exceeds max for 24-bit uint", vx.VNI)
	}
	binary.BigEndian.PutUint32(bytes[4:8], vx.VNI<<8)
	return nil
}
gopacket-1.1.14/layers/vxlan_test.go000066400000000000000000000114151316321740500174140ustar00rootroot00000000000000// Copyright 2016 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package layers

import (
	"github.com/google/gopacket"
	"reflect"
	"testing"
)

// VXLAN is specifed in RFC 7348
//  0                   1                   2                   3
//  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
//  0             8               16              24              32
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |G|R|R|R|I|R|R|R|R|D|R|R|A|R|R|R|       Group Policy ID         |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// |     24 bit VXLAN Network Identifier           |   Reserved    |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

// Ethernet[IP[UDP[VXLAN[Ethernet[IP[ICMP]]]]]]

// testPacketVXLAN
// 0000   00 16 3e 08 71 cf 36 dc 85 1e b3 40 08 00 45 00  ..>.q.6....@..E.
// 0010   00 86 d2 c0 40 00 40 11 51 52 c0 a8 cb 01 c0 a8  ....@.@.QR......
// 0020   ca 01 b0 5d 12 b5 00 72 00 00 08 00 00 00 00 00  ...]...r........
// 0030   00 00 00 30 88 01 00 02 00 16 3e 37 f6 04 08 00  ...0......>7....
// 0040   45 00 00 54 00 00 40 00 40 01 23 4f c0 a8 cb 03  E..T..@.@.#O....
// 0050   c0 a8 cb 05 08 00 f6 f2 05 0c 00 01 fc e2 97 51  ...............Q
// 0060   00 00 00 00 a6 f8 02 00 00 00 00 00 10 11 12 13  ................
// 0070   14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23  ............ !"#
// 0080   24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33  $%&'()*+,-./0123
// 0090   34 35 36 37                                      4567               ./01234567
var testPacketVXLAN = []byte{
	0x00, 0x16, 0x3e, 0x08, 0x71, 0xcf, 0x36, 0xdc, 0x85, 0x1e, 0xb3, 0x40, 0x08, 0x00, 0x45, 0x00,
	0x00, 0x86, 0xd2, 0xc0, 0x40, 0x00, 0x40, 0x11, 0x51, 0x52, 0xc0, 0xa8, 0xcb, 0x01, 0xc0, 0xa8,
	0xca, 0x01, 0xb0, 0x5d, 0x12, 0xb5, 0x00, 0x72, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xff, 0x00, 0x00, 0x30, 0x88, 0x01, 0x00, 0x02, 0x00, 0x16, 0x3e, 0x37, 0xf6, 0x04, 0x08, 0x00,
	0x45, 0x00, 0x00, 0x54, 0x00, 0x00, 0x40, 0x00, 0x40, 0x01, 0x23, 0x4f, 0xc0, 0xa8, 0xcb, 0x03,
	0xc0, 0xa8, 0xcb, 0x05, 0x08, 0x00, 0xf6, 0xf2, 0x05, 0x0c, 0x00, 0x01, 0xfc, 0xe2, 0x97, 0x51,
	0x00, 0x00, 0x00, 0x00, 0xa6, 0xf8, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x11, 0x12, 0x13,
	0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
	0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33,
	0x34, 0x35, 0x36, 0x37,
}

func TestPacketVXLAN(t *testing.T) {
	p := gopacket.NewPacket(testPacketVXLAN, LinkTypeEthernet, gopacket.Default)
	if p.ErrorLayer() != nil {
		t.Error("Failed to decode packet:", p.ErrorLayer().Error())
	}
	checkLayers(p, []gopacket.LayerType{LayerTypeEthernet, LayerTypeIPv4, LayerTypeUDP, LayerTypeVXLAN, LayerTypeEthernet, LayerTypeIPv4, LayerTypeICMPv4, gopacket.LayerTypePayload}, t)
	if got, ok := p.Layer(LayerTypeVXLAN).(*VXLAN); ok {
		want := &VXLAN{
			BaseLayer: BaseLayer{
				Contents: []byte{0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00},
				Payload: []byte{0x00, 0x30, 0x88, 0x01, 0x00, 0x02, 0x00, 0x16, 0x3e, 0x37, 0xf6, 0x04, 0x08, 0x00,
					0x45, 0x00, 0x00, 0x54, 0x00, 0x00, 0x40, 0x00, 0x40, 0x01, 0x23, 0x4f, 0xc0, 0xa8, 0xcb, 0x03,
					0xc0, 0xa8, 0xcb, 0x05, 0x08, 0x00, 0xf6, 0xf2, 0x05, 0x0c, 0x00, 0x01, 0xfc, 0xe2, 0x97, 0x51,
					0x00, 0x00, 0x00, 0x00, 0xa6, 0xf8, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x11, 0x12, 0x13,
					0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
					0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33,
					0x34, 0x35, 0x36, 0x37},
			},
			ValidIDFlag:      true,
			VNI:              255,
			GBPExtension:     false,
			GBPApplied:       false,
			GBPDontLearn:     false,
			GBPGroupPolicyID: 0,
		}
		if !reflect.DeepEqual(want, got) {
			t.Errorf("VXLAN layer mismatch, \nwant %#v\ngot %#v\n", want, got)
		}
	}
}

func BenchmarkDecodePacketVXLAN(b *testing.B) {
	for i := 0; i < b.N; i++ {
		gopacket.NewPacket(testPacketVXLAN, LinkTypeEthernet, gopacket.NoCopy)
	}
}

func TestIsomorphicPacketVXLAN(t *testing.T) {
	vx := &VXLAN{
		ValidIDFlag:      true,
		VNI:              255,
		GBPExtension:     true,
		GBPApplied:       true,
		GBPDontLearn:     true,
		GBPGroupPolicyID: 777,
	}

	b := gopacket.NewSerializeBuffer()
	vx.SerializeTo(b, gopacket.SerializeOptions{})

	p := gopacket.NewPacket(b.Bytes(), gopacket.DecodeFunc(decodeVXLAN), gopacket.Default)
	vxTranslated := p.Layer(LayerTypeVXLAN).(*VXLAN)
	vxTranslated.BaseLayer = BaseLayer{}

	if !reflect.DeepEqual(vx, vxTranslated) {
		t.Errorf("VXLAN isomorph mismatch, \nwant %#v\ngot %#v\n", vx, vxTranslated)
	}
}
gopacket-1.1.14/layertype.go000066400000000000000000000064701316321740500157510ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package gopacket

import (
	"fmt"
	"strconv"
)

// LayerType is a unique identifier for each type of layer.  This enumeration
// does not match with any externally available numbering scheme... it's solely
// usable/useful within this library as a means for requesting layer types
// (see Packet.Layer) and determining which types of layers have been decoded.
//
// New LayerTypes may be created by calling gopacket.RegisterLayerType.
type LayerType int64

// LayerTypeMetadata contains metadata associated with each LayerType.
type LayerTypeMetadata struct {
	// Name is the string returned by each layer type's String method.
	Name string
	// Decoder is the decoder to use when the layer type is passed in as a
	// Decoder.
	Decoder Decoder
}

type layerTypeMetadata struct {
	inUse bool
	LayerTypeMetadata
}

// DecodersByLayerName maps layer names to decoders for those layers.
// This allows users to specify decoders by name to a program and have that
// program pick the correct decoder accordingly.
var DecodersByLayerName = map[string]Decoder{}

const maxLayerType = 2000

var ltMeta [maxLayerType]layerTypeMetadata
var ltMetaMap = map[LayerType]layerTypeMetadata{}

// RegisterLayerType creates a new layer type and registers it globally.
// The number passed in must be unique, or a runtime panic will occur.  Numbers
// 0-999 are reserved for the gopacket library.  Numbers 1000-1999 should be
// used for common application-specific types, and are very fast.  Any other
// number (negative or >= 2000) may be used for uncommon application-specific
// types, and are somewhat slower (they require a map lookup over an array
// index).
func RegisterLayerType(num int, meta LayerTypeMetadata) LayerType {
	if 0 <= num && num < maxLayerType {
		if ltMeta[num].inUse {
			panic("Layer type already exists")
		}
	} else {
		if ltMetaMap[LayerType(num)].inUse {
			panic("Layer type already exists")
		}
	}
	return OverrideLayerType(num, meta)
}

// OverrideLayerType acts like RegisterLayerType, except that if the layer type
// has already been registered, it overrides the metadata with the passed-in
// metadata intead of panicing.
func OverrideLayerType(num int, meta LayerTypeMetadata) LayerType {
	if 0 <= num && num < maxLayerType {
		ltMeta[num] = layerTypeMetadata{
			inUse:             true,
			LayerTypeMetadata: meta,
		}
	} else {
		ltMetaMap[LayerType(num)] = layerTypeMetadata{
			inUse:             true,
			LayerTypeMetadata: meta,
		}
	}
	DecodersByLayerName[meta.Name] = meta.Decoder
	return LayerType(num)
}

// Decode decodes the given data using the decoder registered with the layer
// type.
func (t LayerType) Decode(data []byte, c PacketBuilder) error {
	var d Decoder
	if 0 <= int(t) && int(t) < maxLayerType {
		d = ltMeta[int(t)].Decoder
	} else {
		d = ltMetaMap[t].Decoder
	}
	if d != nil {
		return d.Decode(data, c)
	}
	return fmt.Errorf("Layer type %v has no associated decoder", t)
}

// String returns the string associated with this layer type.
func (t LayerType) String() (s string) {
	if 0 <= int(t) && int(t) < maxLayerType {
		s = ltMeta[int(t)].Name
	} else {
		s = ltMetaMap[t].Name
	}
	if s == "" {
		s = strconv.Itoa(int(t))
	}
	return
}
gopacket-1.1.14/macs/000077500000000000000000000000001316321740500143205ustar00rootroot00000000000000gopacket-1.1.14/macs/benchmark_test.go000066400000000000000000000005601316321740500176410ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package macs

import (
	"testing"
)

func BenchmarkCheckEthernetPrefix(b *testing.B) {
	key := [3]byte{5, 5, 5}
	for i := 0; i < b.N; i++ {
		_ = ValidMACPrefixMap[key]
	}
}
gopacket-1.1.14/macs/doc.go000066400000000000000000000007321316321740500154160ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// Package macs provides an in-memory mapping of all valid Ethernet MAC address
// prefixes to their associated organization.
//
// The ValidMACPrefixMap map maps 3-byte prefixes to organization strings.  It
// can be updated using 'go run gen.go' in this directory.
package macs
gopacket-1.1.14/macs/gen.go000066400000000000000000000050121316321740500154160ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// +build ignore

// This binary pulls the list of known MAC
// prefixes from IEEE and writes them out to a go file which is compiled
// into gopacket.  It should be run as follows:
//
//  go run gen.go | gofmt > valid_mac_prefixes.go
package main

import (
	"bufio"
	"bytes"
	"encoding/hex"
	"flag"
	"fmt"
	"io"
	"net/http"
	"os"
	"regexp"
	"sort"
	"time"
)

const header = `// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package macs

// Created by gen.go, don't edit manually
// Generated at %s
// Fetched from %q

// ValidMACPrefixMap maps a valid MAC address prefix to the name of the
// organization that owns the rights to use it.  We map it to a hidden
// variable so it won't show up in godoc, since it's a very large map.
var ValidMACPrefixMap = validMACPrefixMap
var validMACPrefixMap = map[[3]byte]string{
`

var url = flag.String("url", "http://standards.ieee.org/develop/regauth/oui/oui.txt", "URL to fetch MACs from")

type mac struct {
	prefix  [3]byte
	company string
}

type macs []mac

func (m macs) Len() int           { return len(m) }
func (m macs) Less(i, j int) bool { return bytes.Compare(m[i].prefix[:], m[j].prefix[:]) < 0 }
func (m macs) Swap(i, j int)      { m[i], m[j] = m[j], m[i] }

func main() {
	fmt.Fprintf(os.Stderr, "Fetching MACs from %q\n", *url)
	resp, err := http.Get(*url)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
	buffered := bufio.NewReader(resp.Body)
	finder := regexp.MustCompile(`^\s*([0-9A-F]{6})\s+\(base 16\)\s+(.*)`)
	got := macs{}
	for {
		line, err := buffered.ReadString('\n')
		if err == io.EOF {
			break
		} else if err != nil {
			panic(err)
		}
		if matches := finder.FindStringSubmatch(line); matches != nil {
			var prefix [3]byte
			hex.Decode(prefix[:], []byte(matches[1]))
			company := matches[2]
			if company == "" {
				company = "PRIVATE"
			}
			fmt.Fprint(os.Stderr, "*")
			got = append(got, mac{prefix: prefix, company: company})
		}
	}
	fmt.Fprintln(os.Stderr, "\nSorting macs")
	sort.Sort(got)
	fmt.Fprintln(os.Stderr, "Starting write to standard output")
	fmt.Printf(header, time.Now(), *url)
	for _, m := range got {
		fmt.Printf("\t[3]byte{%d, %d, %d}: %q,\n", m.prefix[0], m.prefix[1], m.prefix[2], m.company)
	}
	fmt.Println("}")
}
gopacket-1.1.14/macs/valid_mac_prefixes.go000066400000000000000000043212051316321740500205020ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package macs

// Created by gen.go, don't edit manually
// Generated at 2017-01-13 10:27:48.357683702 -0700 MST
// Fetched from "http://standards.ieee.org/develop/regauth/oui/oui.txt"

// ValidMACPrefixMap maps a valid MAC address prefix to the name of the
// organization that owns the rights to use it.  We map it to a hidden
// variable so it won't show up in godoc, since it's a very large map.
var ValidMACPrefixMap = validMACPrefixMap
var validMACPrefixMap = map[[3]byte]string{
	[3]byte{0, 0, 0}:       "XEROX CORPORATION",
	[3]byte{0, 0, 1}:       "XEROX CORPORATION",
	[3]byte{0, 0, 2}:       "XEROX CORPORATION",
	[3]byte{0, 0, 3}:       "XEROX CORPORATION",
	[3]byte{0, 0, 4}:       "XEROX CORPORATION",
	[3]byte{0, 0, 5}:       "XEROX CORPORATION",
	[3]byte{0, 0, 6}:       "XEROX CORPORATION",
	[3]byte{0, 0, 7}:       "XEROX CORPORATION",
	[3]byte{0, 0, 8}:       "XEROX CORPORATION",
	[3]byte{0, 0, 9}:       "XEROX CORPORATION",
	[3]byte{0, 0, 10}:      "OMRON TATEISI ELECTRONICS CO.",
	[3]byte{0, 0, 11}:      "MATRIX CORPORATION",
	[3]byte{0, 0, 12}:      "Cisco Systems, Inc",
	[3]byte{0, 0, 13}:      "FIBRONICS LTD.",
	[3]byte{0, 0, 14}:      "FUJITSU LIMITED",
	[3]byte{0, 0, 15}:      "NEXT, INC.",
	[3]byte{0, 0, 16}:      "SYTEK INC.",
	[3]byte{0, 0, 17}:      "NORMEREL SYSTEMES",
	[3]byte{0, 0, 18}:      "INFORMATION TECHNOLOGY LIMITED",
	[3]byte{0, 0, 19}:      "CAMEX",
	[3]byte{0, 0, 20}:      "NETRONIX",
	[3]byte{0, 0, 21}:      "DATAPOINT CORPORATION",
	[3]byte{0, 0, 22}:      "DU PONT PIXEL SYSTEMS     .",
	[3]byte{0, 0, 23}:      "Oracle",
	[3]byte{0, 0, 24}:      "WEBSTER COMPUTER CORPORATION",
	[3]byte{0, 0, 25}:      "APPLIED DYNAMICS INTERNATIONAL",
	[3]byte{0, 0, 26}:      "ADVANCED MICRO DEVICES",
	[3]byte{0, 0, 27}:      "Novell, Inc.",
	[3]byte{0, 0, 28}:      "BELL TECHNOLOGIES",
	[3]byte{0, 0, 29}:      "Cabletron Systems, Inc.",
	[3]byte{0, 0, 30}:      "TELSIST INDUSTRIA ELECTRONICA",
	[3]byte{0, 0, 31}:      "Telco Systems, Inc. ",
	[3]byte{0, 0, 32}:      "DATAINDUSTRIER DIAB AB",
	[3]byte{0, 0, 33}:      "SUREMAN COMP. & COMMUN. CORP.",
	[3]byte{0, 0, 34}:      "VISUAL TECHNOLOGY INC.",
	[3]byte{0, 0, 35}:      "ABB INDUSTRIAL SYSTEMS AB",
	[3]byte{0, 0, 36}:      "CONNECT AS",
	[3]byte{0, 0, 37}:      "RAMTEK CORP.",
	[3]byte{0, 0, 38}:      "SHA-KEN CO., LTD.",
	[3]byte{0, 0, 39}:      "JAPAN RADIO COMPANY",
	[3]byte{0, 0, 40}:      "PRODIGY SYSTEMS CORPORATION",
	[3]byte{0, 0, 41}:      "IMC NETWORKS CORP.",
	[3]byte{0, 0, 42}:      "TRW - SEDD/INP",
	[3]byte{0, 0, 43}:      "CRISP AUTOMATION, INC",
	[3]byte{0, 0, 44}:      "AUTOTOTE LIMITED",
	[3]byte{0, 0, 45}:      "CHROMATICS INC",
	[3]byte{0, 0, 46}:      "SOCIETE EVIRA",
	[3]byte{0, 0, 47}:      "TIMEPLEX INC.",
	[3]byte{0, 0, 48}:      "VG LABORATORY SYSTEMS LTD",
	[3]byte{0, 0, 49}:      "QPSX COMMUNICATIONS, LTD.",
	[3]byte{0, 0, 50}:      "Marconi plc",
	[3]byte{0, 0, 51}:      "EGAN MACHINERY COMPANY",
	[3]byte{0, 0, 52}:      "NETWORK RESOURCES CORPORATION",
	[3]byte{0, 0, 53}:      "SPECTRAGRAPHICS CORPORATION",
	[3]byte{0, 0, 54}:      "ATARI CORPORATION",
	[3]byte{0, 0, 55}:      "OXFORD METRICS LIMITED",
	[3]byte{0, 0, 56}:      "CSS LABS",
	[3]byte{0, 0, 57}:      "TOSHIBA CORPORATION",
	[3]byte{0, 0, 58}:      "CHYRON CORPORATION",
	[3]byte{0, 0, 59}:      "i Controls, Inc.",
	[3]byte{0, 0, 60}:      "AUSPEX SYSTEMS INC.",
	[3]byte{0, 0, 61}:      "UNISYS",
	[3]byte{0, 0, 62}:      "SIMPACT",
	[3]byte{0, 0, 63}:      "SYNTREX, INC.",
	[3]byte{0, 0, 64}:      "APPLICON, INC.",
	[3]byte{0, 0, 65}:      "ICE CORPORATION",
	[3]byte{0, 0, 66}:      "METIER MANAGEMENT SYSTEMS LTD.",
	[3]byte{0, 0, 67}:      "MICRO TECHNOLOGY",
	[3]byte{0, 0, 68}:      "CASTELLE CORPORATION",
	[3]byte{0, 0, 69}:      "FORD AEROSPACE & COMM. CORP.",
	[3]byte{0, 0, 70}:      "OLIVETTI NORTH AMERICA",
	[3]byte{0, 0, 71}:      "NICOLET INSTRUMENTS CORP.",
	[3]byte{0, 0, 72}:      "Seiko Epson Corporation",
	[3]byte{0, 0, 73}:      "APRICOT COMPUTERS, LTD",
	[3]byte{0, 0, 74}:      "ADC CODENOLL TECHNOLOGY CORP.",
	[3]byte{0, 0, 75}:      "ICL DATA OY",
	[3]byte{0, 0, 76}:      "NEC CORPORATION",
	[3]byte{0, 0, 77}:      "DCI CORPORATION",
	[3]byte{0, 0, 78}:      "AMPEX CORPORATION",
	[3]byte{0, 0, 79}:      "LOGICRAFT, INC.",
	[3]byte{0, 0, 80}:      "RADISYS CORPORATION",
	[3]byte{0, 0, 81}:      "HOB ELECTRONIC GMBH & CO. KG",
	[3]byte{0, 0, 82}:      "Intrusion.com, Inc.",
	[3]byte{0, 0, 83}:      "COMPUCORP",
	[3]byte{0, 0, 84}:      "Schneider Electric",
	[3]byte{0, 0, 85}:      "COMMISSARIAT A L`ENERGIE ATOM.",
	[3]byte{0, 0, 86}:      "DR. B. STRUCK",
	[3]byte{0, 0, 87}:      "SCITEX CORPORATION LTD.",
	[3]byte{0, 0, 88}:      "RACORE COMPUTER PRODUCTS INC.",
	[3]byte{0, 0, 89}:      "Hellige GMBH",
	[3]byte{0, 0, 90}:      "SysKonnect GmbH",
	[3]byte{0, 0, 91}:      "ELTEC ELEKTRONIK AG",
	[3]byte{0, 0, 92}:      "TELEMATICS INTERNATIONAL INC.",
	[3]byte{0, 0, 93}:      "CS TELECOM",
	[3]byte{0, 0, 94}:      "ICANN, IANA Department",
	[3]byte{0, 0, 95}:      "Sumitomo Electric Industries,Ltd",
	[3]byte{0, 0, 96}:      "KONTRON ELEKTRONIK GMBH",
	[3]byte{0, 0, 97}:      "GATEWAY COMMUNICATIONS",
	[3]byte{0, 0, 98}:      "BULL HN INFORMATION SYSTEMS",
	[3]byte{0, 0, 99}:      "BARCO CONTROL ROOMS GMBH",
	[3]byte{0, 0, 100}:     "Yokogawa Digital Computer Corporation",
	[3]byte{0, 0, 101}:     "Network General Corporation",
	[3]byte{0, 0, 102}:     "TALARIS SYSTEMS, INC.",
	[3]byte{0, 0, 103}:     "SOFT * RITE, INC.",
	[3]byte{0, 0, 104}:     "ROSEMOUNT CONTROLS",
	[3]byte{0, 0, 105}:     "CONCORD COMMUNICATIONS INC",
	[3]byte{0, 0, 106}:     "COMPUTER CONSOLES INC.",
	[3]byte{0, 0, 107}:     "SILICON GRAPHICS INC./MIPS",
	[3]byte{0, 0, 108}:     "Private",
	[3]byte{0, 0, 109}:     "CRAY COMMUNICATIONS, LTD.",
	[3]byte{0, 0, 110}:     "Artisoft Inc.",
	[3]byte{0, 0, 111}:     "Madge Ltd.",
	[3]byte{0, 0, 112}:     "HCL LIMITED",
	[3]byte{0, 0, 113}:     "ADRA SYSTEMS INC.",
	[3]byte{0, 0, 114}:     "MINIWARE TECHNOLOGY",
	[3]byte{0, 0, 115}:     "SIECOR CORPORATION",
	[3]byte{0, 0, 116}:     "RICOH COMPANY LTD.",
	[3]byte{0, 0, 117}:     "Nortel Networks",
	[3]byte{0, 0, 118}:     "ABEKAS VIDEO SYSTEM",
	[3]byte{0, 0, 119}:     "INTERPHASE CORPORATION",
	[3]byte{0, 0, 120}:     "LABTAM LIMITED",
	[3]byte{0, 0, 121}:     "NETWORTH INCORPORATED",
	[3]byte{0, 0, 122}:     "DANA COMPUTER INC.",
	[3]byte{0, 0, 123}:     "RESEARCH MACHINES",
	[3]byte{0, 0, 124}:     "AMPERE INCORPORATED",
	[3]byte{0, 0, 125}:     "Oracle Corporation",
	[3]byte{0, 0, 126}:     "CLUSTRIX CORPORATION",
	[3]byte{0, 0, 127}:     "LINOTYPE-HELL AG",
	[3]byte{0, 0, 128}:     "CRAY COMMUNICATIONS A/S",
	[3]byte{0, 0, 129}:     "Bay Networks",
	[3]byte{0, 0, 130}:     "LECTRA SYSTEMES SA",
	[3]byte{0, 0, 131}:     "TADPOLE TECHNOLOGY PLC",
	[3]byte{0, 0, 132}:     "SUPERNET",
	[3]byte{0, 0, 133}:     "CANON INC.",
	[3]byte{0, 0, 134}:     "MEGAHERTZ CORPORATION",
	[3]byte{0, 0, 135}:     "HITACHI, LTD.",
	[3]byte{0, 0, 136}:     "Brocade Communications Systems, Inc.",
	[3]byte{0, 0, 137}:     "CAYMAN SYSTEMS INC.",
	[3]byte{0, 0, 138}:     "DATAHOUSE INFORMATION SYSTEMS",
	[3]byte{0, 0, 139}:     "INFOTRON",
	[3]byte{0, 0, 140}:     "Alloy Computer Products (Australia) Pty Ltd",
	[3]byte{0, 0, 141}:     "Cryptek Inc.",
	[3]byte{0, 0, 142}:     "SOLBOURNE COMPUTER, INC.",
	[3]byte{0, 0, 143}:     "Raytheon",
	[3]byte{0, 0, 144}:     "MICROCOM",
	[3]byte{0, 0, 145}:     "ANRITSU CORPORATION",
	[3]byte{0, 0, 146}:     "COGENT DATA TECHNOLOGIES",
	[3]byte{0, 0, 147}:     "PROTEON INC.",
	[3]byte{0, 0, 148}:     "ASANTE TECHNOLOGIES",
	[3]byte{0, 0, 149}:     "SONY TEKTRONIX CORP.",
	[3]byte{0, 0, 150}:     "MARCONI ELECTRONICS LTD.",
	[3]byte{0, 0, 151}:     "EMC Corporation",
	[3]byte{0, 0, 152}:     "CROSSCOMM CORPORATION",
	[3]byte{0, 0, 153}:     "MTX, INC.",
	[3]byte{0, 0, 154}:     "RC COMPUTER A/S",
	[3]byte{0, 0, 155}:     "INFORMATION INTERNATIONAL, INC",
	[3]byte{0, 0, 156}:     "ROLM MIL-SPEC COMPUTERS",
	[3]byte{0, 0, 157}:     "LOCUS COMPUTING CORPORATION",
	[3]byte{0, 0, 158}:     "MARLI S.A.",
	[3]byte{0, 0, 159}:     "AMERISTAR TECHNOLOGIES INC.",
	[3]byte{0, 0, 160}:     "SANYO Electric Co., Ltd.",
	[3]byte{0, 0, 161}:     "MARQUETTE ELECTRIC CO.",
	[3]byte{0, 0, 162}:     "Bay Networks",
	[3]byte{0, 0, 163}:     "NETWORK APPLICATION TECHNOLOGY",
	[3]byte{0, 0, 164}:     "ACORN COMPUTERS LIMITED",
	[3]byte{0, 0, 165}:     "Tattile SRL ",
	[3]byte{0, 0, 166}:     "NETWORK GENERAL CORPORATION",
	[3]byte{0, 0, 167}:     "NETWORK COMPUTING DEVICES INC.",
	[3]byte{0, 0, 168}:     "STRATUS COMPUTER INC.",
	[3]byte{0, 0, 169}:     "NETWORK SYSTEMS CORP.",
	[3]byte{0, 0, 170}:     "XEROX CORPORATION",
	[3]byte{0, 0, 171}:     "LOGIC MODELING CORPORATION",
	[3]byte{0, 0, 172}:     "CONWARE COMPUTER CONSULTING",
	[3]byte{0, 0, 173}:     "BRUKER INSTRUMENTS INC.",
	[3]byte{0, 0, 174}:     "DASSAULT ELECTRONIQUE",
	[3]byte{0, 0, 175}:     "Canberra Industries, Inc.",
	[3]byte{0, 0, 176}:     "RND-RAD NETWORK DEVICES",
	[3]byte{0, 0, 177}:     "Alpha Micro",
	[3]byte{0, 0, 178}:     "TELEVIDEO SYSTEMS, INC.",
	[3]byte{0, 0, 179}:     "CIMLINC INCORPORATED",
	[3]byte{0, 0, 180}:     "Edimax Technology Co. Ltd.",
	[3]byte{0, 0, 181}:     "DATABILITY SOFTWARE SYS. INC.",
	[3]byte{0, 0, 182}:     "MICRO-MATIC RESEARCH",
	[3]byte{0, 0, 183}:     "DOVE COMPUTER CORPORATION",
	[3]byte{0, 0, 184}:     "SEIKOSHA CO., LTD.",
	[3]byte{0, 0, 185}:     "MCDONNELL DOUGLAS COMPUTER SYS",
	[3]byte{0, 0, 186}:     "SIIG, INC.",
	[3]byte{0, 0, 187}:     "TRI-DATA",
	[3]byte{0, 0, 188}:     "Rockwell Automation",
	[3]byte{0, 0, 189}:     "MITSUBISHI CABLE COMPANY",
	[3]byte{0, 0, 190}:     "THE NTI GROUP",
	[3]byte{0, 0, 191}:     "SYMMETRIC COMPUTER SYSTEMS",
	[3]byte{0, 0, 192}:     "WESTERN DIGITAL CORPORATION",
	[3]byte{0, 0, 193}:     "Madge Ltd.",
	[3]byte{0, 0, 194}:     "INFORMATION PRESENTATION TECH.",
	[3]byte{0, 0, 195}:     "HARRIS CORP COMPUTER SYS DIV",
	[3]byte{0, 0, 196}:     "WATERS DIV. OF MILLIPORE",
	[3]byte{0, 0, 197}:     "ARRIS Group, Inc.",
	[3]byte{0, 0, 198}:     "EON SYSTEMS",
	[3]byte{0, 0, 199}:     "ARIX CORPORATION",
	[3]byte{0, 0, 200}:     "ALTOS COMPUTER SYSTEMS",
	[3]byte{0, 0, 201}:     "Emulex Corporation",
	[3]byte{0, 0, 202}:     "ARRIS Group, Inc.",
	[3]byte{0, 0, 203}:     "COMPU-SHACK ELECTRONIC GMBH",
	[3]byte{0, 0, 204}:     "DENSAN CO., LTD.",
	[3]byte{0, 0, 205}:     "Allied Telesis Labs Ltd",
	[3]byte{0, 0, 206}:     "MEGADATA CORP.",
	[3]byte{0, 0, 207}:     "HAYES MICROCOMPUTER PRODUCTS",
	[3]byte{0, 0, 208}:     "DEVELCON ELECTRONICS LTD.",
	[3]byte{0, 0, 209}:     "ADAPTEC INCORPORATED",
	[3]byte{0, 0, 210}:     "SBE, INC.",
	[3]byte{0, 0, 211}:     "WANG LABORATORIES INC.",
	[3]byte{0, 0, 212}:     "PURE DATA LTD.",
	[3]byte{0, 0, 213}:     "MICROGNOSIS INTERNATIONAL",
	[3]byte{0, 0, 214}:     "PUNCH LINE HOLDING",
	[3]byte{0, 0, 215}:     "DARTMOUTH COLLEGE",
	[3]byte{0, 0, 216}:     "Novell, Inc.",
	[3]byte{0, 0, 217}:     "NIPPON TELEGRAPH & TELEPHONE",
	[3]byte{0, 0, 218}:     "ATEX",
	[3]byte{0, 0, 219}:     "British Telecommunications plc",
	[3]byte{0, 0, 220}:     "HAYES MICROCOMPUTER PRODUCTS",
	[3]byte{0, 0, 221}:     "TCL INCORPORATED",
	[3]byte{0, 0, 222}:     "CETIA",
	[3]byte{0, 0, 223}:     "BELL & HOWELL PUB SYS DIV",
	[3]byte{0, 0, 224}:     "QUADRAM CORP.",
	[3]byte{0, 0, 225}:     "GRID SYSTEMS",
	[3]byte{0, 0, 226}:     "ACER TECHNOLOGIES CORP.",
	[3]byte{0, 0, 227}:     "INTEGRATED MICRO PRODUCTS LTD",
	[3]byte{0, 0, 228}:     "IN2 GROUPE INTERTECHNIQUE",
	[3]byte{0, 0, 229}:     "SIGMEX LTD.",
	[3]byte{0, 0, 230}:     "APTOR PRODUITS DE COMM INDUST",
	[3]byte{0, 0, 231}:     "Star Gate Technologies",
	[3]byte{0, 0, 232}:     "ACCTON TECHNOLOGY CORP.",
	[3]byte{0, 0, 233}:     "ISICAD, INC.",
	[3]byte{0, 0, 234}:     "UPNOD AB",
	[3]byte{0, 0, 235}:     "MATSUSHITA COMM. IND. CO. LTD.",
	[3]byte{0, 0, 236}:     "MICROPROCESS",
	[3]byte{0, 0, 237}:     "APRIL",
	[3]byte{0, 0, 238}:     "NETWORK DESIGNERS, LTD.",
	[3]byte{0, 0, 239}:     "KTI",
	[3]byte{0, 0, 240}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 0, 241}:     "MAGNA COMPUTER CORPORATION",
	[3]byte{0, 0, 242}:     "SPIDER COMMUNICATIONS",
	[3]byte{0, 0, 243}:     "GANDALF DATA LIMITED",
	[3]byte{0, 0, 244}:     "Allied Telesis, Inc.",
	[3]byte{0, 0, 245}:     "DIAMOND SALES LIMITED",
	[3]byte{0, 0, 246}:     "APPLIED MICROSYSTEMS CORP.",
	[3]byte{0, 0, 247}:     "YOUTH KEEP ENTERPRISE CO LTD",
	[3]byte{0, 0, 248}:     "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{0, 0, 249}:     "QUOTRON SYSTEMS INC.",
	[3]byte{0, 0, 250}:     "MICROSAGE COMPUTER SYSTEMS INC",
	[3]byte{0, 0, 251}:     "RECHNER ZUR KOMMUNIKATION",
	[3]byte{0, 0, 252}:     "MEIKO",
	[3]byte{0, 0, 253}:     "HIGH LEVEL HARDWARE",
	[3]byte{0, 0, 254}:     "ANNAPOLIS MICRO SYSTEMS",
	[3]byte{0, 0, 255}:     "CAMTEC ELECTRONICS LTD.",
	[3]byte{0, 1, 0}:       "EQUIP'TRANS",
	[3]byte{0, 1, 1}:       "Private",
	[3]byte{0, 1, 2}:       "3COM CORPORATION",
	[3]byte{0, 1, 3}:       "3COM CORPORATION",
	[3]byte{0, 1, 4}:       "DVICO Co., Ltd.",
	[3]byte{0, 1, 5}:       "Beckhoff Automation GmbH",
	[3]byte{0, 1, 6}:       "Tews Datentechnik GmbH",
	[3]byte{0, 1, 7}:       "Leiser GmbH",
	[3]byte{0, 1, 8}:       "AVLAB Technology, Inc.",
	[3]byte{0, 1, 9}:       "Nagano Japan Radio Co., Ltd.",
	[3]byte{0, 1, 10}:      "CIS TECHNOLOGY INC.",
	[3]byte{0, 1, 11}:      "Space CyberLink, Inc.",
	[3]byte{0, 1, 12}:      "System Talks Inc.",
	[3]byte{0, 1, 13}:      "Teledyne DALSA Inc.",
	[3]byte{0, 1, 14}:      "Bri-Link Technologies Co., Ltd",
	[3]byte{0, 1, 15}:      "Brocade Communications Systems, Inc.",
	[3]byte{0, 1, 16}:      "Gotham Networks",
	[3]byte{0, 1, 17}:      "iDigm Inc.",
	[3]byte{0, 1, 18}:      "Shark Multimedia Inc.",
	[3]byte{0, 1, 19}:      "OLYMPUS CORPORATION",
	[3]byte{0, 1, 20}:      "KANDA TSUSHIN KOGYO CO., LTD.",
	[3]byte{0, 1, 21}:      "EXTRATECH CORPORATION",
	[3]byte{0, 1, 22}:      "Netspect Technologies, Inc.",
	[3]byte{0, 1, 23}:      "Canal +",
	[3]byte{0, 1, 24}:      "EZ Digital Co., Ltd.",
	[3]byte{0, 1, 25}:      "RTUnet (Australia)",
	[3]byte{0, 1, 26}:      "Hoffmann und Burmeister GbR",
	[3]byte{0, 1, 27}:      "Unizone Technologies, Inc.",
	[3]byte{0, 1, 28}:      "Universal Talkware Corporation",
	[3]byte{0, 1, 29}:      "Centillium Communications",
	[3]byte{0, 1, 30}:      "Precidia Technologies, Inc.",
	[3]byte{0, 1, 31}:      "RC Networks, Inc.",
	[3]byte{0, 1, 32}:      "OSCILLOQUARTZ S.A.",
	[3]byte{0, 1, 33}:      "Watchguard Technologies, Inc.",
	[3]byte{0, 1, 34}:      "Trend Communications, Ltd.",
	[3]byte{0, 1, 35}:      "DIGITAL ELECTRONICS CORP.",
	[3]byte{0, 1, 36}:      "Acer Incorporated",
	[3]byte{0, 1, 37}:      "YAESU MUSEN CO., LTD.",
	[3]byte{0, 1, 38}:      "PAC Labs",
	[3]byte{0, 1, 39}:      "OPEN Networks Pty Ltd",
	[3]byte{0, 1, 40}:      "EnjoyWeb, Inc.",
	[3]byte{0, 1, 41}:      "DFI Inc.",
	[3]byte{0, 1, 42}:      "Telematica Sistems Inteligente",
	[3]byte{0, 1, 43}:      "TELENET Co., Ltd.",
	[3]byte{0, 1, 44}:      "Aravox Technologies, Inc.",
	[3]byte{0, 1, 45}:      "Komodo Technology",
	[3]byte{0, 1, 46}:      "PC Partner Ltd.",
	[3]byte{0, 1, 47}:      "Twinhead International Corp",
	[3]byte{0, 1, 48}:      "Extreme Networks",
	[3]byte{0, 1, 49}:      "Bosch Security Systems, Inc.",
	[3]byte{0, 1, 50}:      "Dranetz - BMI",
	[3]byte{0, 1, 51}:      "KYOWA Electronic Instruments C",
	[3]byte{0, 1, 52}:      "Selectron Systems AG",
	[3]byte{0, 1, 53}:      "KDC Corp.",
	[3]byte{0, 1, 54}:      "CyberTAN Technology Inc.",
	[3]byte{0, 1, 55}:      "IT Farm Corporation",
	[3]byte{0, 1, 56}:      "XAVi Technologies Corp.",
	[3]byte{0, 1, 57}:      "Point Multimedia Systems",
	[3]byte{0, 1, 58}:      "SHELCAD COMMUNICATIONS, LTD.",
	[3]byte{0, 1, 59}:      "BNA SYSTEMS",
	[3]byte{0, 1, 60}:      "TIW SYSTEMS",
	[3]byte{0, 1, 61}:      "RiscStation Ltd.",
	[3]byte{0, 1, 62}:      "Ascom Tateco AB",
	[3]byte{0, 1, 63}:      "Neighbor World Co., Ltd.",
	[3]byte{0, 1, 64}:      "Sendtek Corporation",
	[3]byte{0, 1, 65}:      "CABLE PRINT",
	[3]byte{0, 1, 66}:      "Cisco Systems, Inc",
	[3]byte{0, 1, 67}:      "Cisco Systems, Inc",
	[3]byte{0, 1, 68}:      "EMC Corporation",
	[3]byte{0, 1, 69}:      "WINSYSTEMS, INC.",
	[3]byte{0, 1, 70}:      "Tesco Controls, Inc.",
	[3]byte{0, 1, 71}:      "Zhone Technologies",
	[3]byte{0, 1, 72}:      "X-traWeb Inc.",
	[3]byte{0, 1, 73}:      "T.D.T. Transfer Data Test GmbH",
	[3]byte{0, 1, 74}:      "Sony Corporation",
	[3]byte{0, 1, 75}:      "Ennovate Networks, Inc.",
	[3]byte{0, 1, 76}:      "Berkeley Process Control",
	[3]byte{0, 1, 77}:      "Shin Kin Enterprises Co., Ltd",
	[3]byte{0, 1, 78}:      "WIN Enterprises, Inc.",
	[3]byte{0, 1, 79}:      "Adtran Inc",
	[3]byte{0, 1, 80}:      "GILAT COMMUNICATIONS, LTD.",
	[3]byte{0, 1, 81}:      "Ensemble Communications",
	[3]byte{0, 1, 82}:      "CHROMATEK INC.",
	[3]byte{0, 1, 83}:      "ARCHTEK TELECOM CORPORATION",
	[3]byte{0, 1, 84}:      "G3M Corporation",
	[3]byte{0, 1, 85}:      "Promise Technology, Inc.",
	[3]byte{0, 1, 86}:      "FIREWIREDIRECT.COM, INC.",
	[3]byte{0, 1, 87}:      "SYSWAVE CO., LTD",
	[3]byte{0, 1, 88}:      "Electro Industries/Gauge Tech",
	[3]byte{0, 1, 89}:      "S1 Corporation",
	[3]byte{0, 1, 90}:      "Digital Video Broadcasting",
	[3]byte{0, 1, 91}:      "ITALTEL S.p.A/RF-UP-I",
	[3]byte{0, 1, 92}:      "CADANT INC.",
	[3]byte{0, 1, 93}:      "Oracle Corporation ",
	[3]byte{0, 1, 94}:      "BEST TECHNOLOGY CO., LTD.",
	[3]byte{0, 1, 95}:      "DIGITAL DESIGN GmbH",
	[3]byte{0, 1, 96}:      "ELMEX Co., LTD.",
	[3]byte{0, 1, 97}:      "Meta Machine Technology",
	[3]byte{0, 1, 98}:      "Cygnet Technologies, Inc.",
	[3]byte{0, 1, 99}:      "Cisco Systems, Inc",
	[3]byte{0, 1, 100}:     "Cisco Systems, Inc",
	[3]byte{0, 1, 101}:     "AirSwitch Corporation",
	[3]byte{0, 1, 102}:     "TC GROUP A/S",
	[3]byte{0, 1, 103}:     "HIOKI E.E. CORPORATION",
	[3]byte{0, 1, 104}:     "VITANA CORPORATION",
	[3]byte{0, 1, 105}:     "Celestix Networks Pte Ltd.",
	[3]byte{0, 1, 106}:     "ALITEC",
	[3]byte{0, 1, 107}:     "LightChip, Inc.",
	[3]byte{0, 1, 108}:     "FOXCONN",
	[3]byte{0, 1, 109}:     "CarrierComm Inc.",
	[3]byte{0, 1, 110}:     "Conklin Corporation",
	[3]byte{0, 1, 111}:     "Inkel Corp.",
	[3]byte{0, 1, 112}:     "ESE Embedded System Engineer'g",
	[3]byte{0, 1, 113}:     "Allied Data Technologies",
	[3]byte{0, 1, 114}:     "TechnoLand Co., LTD.",
	[3]byte{0, 1, 115}:     "AMCC",
	[3]byte{0, 1, 116}:     "CyberOptics Corporation",
	[3]byte{0, 1, 117}:     "Radiant Communications Corp.",
	[3]byte{0, 1, 118}:     "Orient Silver Enterprises",
	[3]byte{0, 1, 119}:     "EDSL",
	[3]byte{0, 1, 120}:     "MARGI Systems, Inc.",
	[3]byte{0, 1, 121}:     "WIRELESS TECHNOLOGY, INC.",
	[3]byte{0, 1, 122}:     "Chengdu Maipu Electric Industrial Co., Ltd.",
	[3]byte{0, 1, 123}:     "Heidelberger Druckmaschinen AG",
	[3]byte{0, 1, 124}:     "AG-E GmbH",
	[3]byte{0, 1, 125}:     "ThermoQuest",
	[3]byte{0, 1, 126}:     "ADTEK System Science Co., Ltd.",
	[3]byte{0, 1, 127}:     "Experience Music Project",
	[3]byte{0, 1, 128}:     "AOpen, Inc.",
	[3]byte{0, 1, 129}:     "Nortel Networks",
	[3]byte{0, 1, 130}:     "DICA TECHNOLOGIES AG",
	[3]byte{0, 1, 131}:     "ANITE TELECOMS",
	[3]byte{0, 1, 132}:     "SIEB & MEYER AG",
	[3]byte{0, 1, 133}:     "Hitachi Aloka Medical, Ltd.",
	[3]byte{0, 1, 134}:     "Uwe Disch",
	[3]byte{0, 1, 135}:     "I2SE GmbH",
	[3]byte{0, 1, 136}:     "LXCO Technologies ag",
	[3]byte{0, 1, 137}:     "Refraction Technology, Inc.",
	[3]byte{0, 1, 138}:     "ROI COMPUTER AG",
	[3]byte{0, 1, 139}:     "NetLinks Co., Ltd.",
	[3]byte{0, 1, 140}:     "Mega Vision",
	[3]byte{0, 1, 141}:     "AudeSi Technologies",
	[3]byte{0, 1, 142}:     "Logitec Corporation",
	[3]byte{0, 1, 143}:     "Kenetec, Inc.",
	[3]byte{0, 1, 144}:     "SMK-M",
	[3]byte{0, 1, 145}:     "SYRED Data Systems",
	[3]byte{0, 1, 146}:     "Texas Digital Systems",
	[3]byte{0, 1, 147}:     "Hanbyul Telecom Co., Ltd.",
	[3]byte{0, 1, 148}:     "Capital Equipment Corporation",
	[3]byte{0, 1, 149}:     "Sena Technologies, Inc.",
	[3]byte{0, 1, 150}:     "Cisco Systems, Inc",
	[3]byte{0, 1, 151}:     "Cisco Systems, Inc",
	[3]byte{0, 1, 152}:     "Darim Vision",
	[3]byte{0, 1, 153}:     "HeiSei Electronics",
	[3]byte{0, 1, 154}:     "LEUNIG GmbH",
	[3]byte{0, 1, 155}:     "Kyoto Microcomputer Co., Ltd.",
	[3]byte{0, 1, 156}:     "JDS Uniphase Inc.",
	[3]byte{0, 1, 157}:     "E-Control Systems, Inc.",
	[3]byte{0, 1, 158}:     "ESS Technology, Inc.",
	[3]byte{0, 1, 159}:     "ReadyNet",
	[3]byte{0, 1, 160}:     "Infinilink Corporation",
	[3]byte{0, 1, 161}:     "Mag-Tek, Inc.",
	[3]byte{0, 1, 162}:     "Logical Co., Ltd.",
	[3]byte{0, 1, 163}:     "GENESYS LOGIC, INC.",
	[3]byte{0, 1, 164}:     "Microlink Corporation",
	[3]byte{0, 1, 165}:     "Nextcomm, Inc.",
	[3]byte{0, 1, 166}:     "Scientific-Atlanta Arcodan A/S",
	[3]byte{0, 1, 167}:     "UNEX TECHNOLOGY CORPORATION",
	[3]byte{0, 1, 168}:     "Welltech Computer Co., Ltd.",
	[3]byte{0, 1, 169}:     "BMW AG",
	[3]byte{0, 1, 170}:     "Airspan Communications, Ltd.",
	[3]byte{0, 1, 171}:     "Main Street Networks",
	[3]byte{0, 1, 172}:     "Sitara Networks, Inc.",
	[3]byte{0, 1, 173}:     "Coach Master International  d.b.a. CMI Worldwide, Inc.",
	[3]byte{0, 1, 174}:     "Trex Enterprises",
	[3]byte{0, 1, 175}:     "Artesyn Embedded Technologies",
	[3]byte{0, 1, 176}:     "Fulltek Technology Co., Ltd.",
	[3]byte{0, 1, 177}:     "General Bandwidth",
	[3]byte{0, 1, 178}:     "Digital Processing Systems, Inc.",
	[3]byte{0, 1, 179}:     "Precision Electronic Manufacturing",
	[3]byte{0, 1, 180}:     "Wayport, Inc.",
	[3]byte{0, 1, 181}:     "Turin Networks, Inc.",
	[3]byte{0, 1, 182}:     "SAEJIN T&M Co., Ltd.",
	[3]byte{0, 1, 183}:     "Centos, Inc.",
	[3]byte{0, 1, 184}:     "Netsensity, Inc.",
	[3]byte{0, 1, 185}:     "SKF Condition Monitoring",
	[3]byte{0, 1, 186}:     "IC-Net, Inc.",
	[3]byte{0, 1, 187}:     "Frequentis",
	[3]byte{0, 1, 188}:     "Brains Corporation",
	[3]byte{0, 1, 189}:     "Peterson Electro-Musical Products, Inc.",
	[3]byte{0, 1, 190}:     "Gigalink Co., Ltd.",
	[3]byte{0, 1, 191}:     "Teleforce Co., Ltd.",
	[3]byte{0, 1, 192}:     "CompuLab, Ltd.",
	[3]byte{0, 1, 193}:     "Vitesse Semiconductor Corporation",
	[3]byte{0, 1, 194}:     "ARK Research Corp.",
	[3]byte{0, 1, 195}:     "Acromag, Inc.",
	[3]byte{0, 1, 196}:     "NeoWave, Inc.",
	[3]byte{0, 1, 197}:     "Simpler Networks",
	[3]byte{0, 1, 198}:     "Quarry Technologies",
	[3]byte{0, 1, 199}:     "Cisco Systems, Inc",
	[3]byte{0, 1, 200}:     "CONRAD CORP.",
	[3]byte{0, 1, 200}:     "THOMAS CONRAD CORP.",
	[3]byte{0, 1, 201}:     "Cisco Systems, Inc",
	[3]byte{0, 1, 202}:     "Geocast Network Systems, Inc.",
	[3]byte{0, 1, 203}:     "EVR",
	[3]byte{0, 1, 204}:     "Japan Total Design Communication Co., Ltd.",
	[3]byte{0, 1, 205}:     "ARtem",
	[3]byte{0, 1, 206}:     "Custom Micro Products, Ltd.",
	[3]byte{0, 1, 207}:     "Alpha Data Parallel Systems, Ltd.",
	[3]byte{0, 1, 208}:     "VitalPoint, Inc.",
	[3]byte{0, 1, 209}:     "CoNet Communications, Inc.",
	[3]byte{0, 1, 210}:     "inXtron, Inc. ",
	[3]byte{0, 1, 211}:     "PAXCOMM, Inc.",
	[3]byte{0, 1, 212}:     "Leisure Time, Inc.",
	[3]byte{0, 1, 213}:     "HAEDONG INFO & COMM CO., LTD",
	[3]byte{0, 1, 214}:     "manroland AG",
	[3]byte{0, 1, 215}:     "F5 Networks, Inc.",
	[3]byte{0, 1, 216}:     "Teltronics, Inc.",
	[3]byte{0, 1, 217}:     "Sigma, Inc.",
	[3]byte{0, 1, 218}:     "WINCOMM Corporation",
	[3]byte{0, 1, 219}:     "Freecom Technologies GmbH",
	[3]byte{0, 1, 220}:     "Activetelco",
	[3]byte{0, 1, 221}:     "Avail Networks",
	[3]byte{0, 1, 222}:     "Trango Systems, Inc.",
	[3]byte{0, 1, 223}:     "ISDN Communications, Ltd.",
	[3]byte{0, 1, 224}:     "Fast Systems, Inc.",
	[3]byte{0, 1, 225}:     "Kinpo Electronics, Inc.",
	[3]byte{0, 1, 226}:     "Ando Electric Corporation",
	[3]byte{0, 1, 227}:     "Siemens AG",
	[3]byte{0, 1, 228}:     "Sitera, Inc.",
	[3]byte{0, 1, 229}:     "Supernet, Inc.",
	[3]byte{0, 1, 230}:     "Hewlett Packard",
	[3]byte{0, 1, 231}:     "Hewlett Packard",
	[3]byte{0, 1, 232}:     "Force10 Networks, Inc.",
	[3]byte{0, 1, 233}:     "Litton Marine Systems B.V.",
	[3]byte{0, 1, 234}:     "Cirilium Corp.",
	[3]byte{0, 1, 235}:     "C-COM Corporation",
	[3]byte{0, 1, 236}:     "Ericsson Group",
	[3]byte{0, 1, 237}:     "SETA Corp.",
	[3]byte{0, 1, 238}:     "Comtrol Europe, Ltd.",
	[3]byte{0, 1, 239}:     "Camtel Technology Corp.",
	[3]byte{0, 1, 240}:     "Tridium, Inc.",
	[3]byte{0, 1, 241}:     "Innovative Concepts, Inc.",
	[3]byte{0, 1, 242}:     "Mark of the Unicorn, Inc.",
	[3]byte{0, 1, 243}:     "QPS, Inc.",
	[3]byte{0, 1, 244}:     "Enterasys",
	[3]byte{0, 1, 245}:     "ERIM S.A.",
	[3]byte{0, 1, 246}:     "Association of Musical Electronics Industry",
	[3]byte{0, 1, 247}:     "Image Display Systems, Inc.",
	[3]byte{0, 1, 248}:     "TEXIO TECHNOLOGY CORPORATION",
	[3]byte{0, 1, 249}:     "TeraGlobal Communications Corp.",
	[3]byte{0, 1, 250}:     "HOROSCAS",
	[3]byte{0, 1, 251}:     "DoTop Technology, Inc.",
	[3]byte{0, 1, 252}:     "Keyence Corporation",
	[3]byte{0, 1, 253}:     "Digital Voice Systems, Inc.",
	[3]byte{0, 1, 254}:     "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{0, 1, 255}:     "Data Direct Networks, Inc.",
	[3]byte{0, 2, 0}:       "Net & Sys Co., Ltd.",
	[3]byte{0, 2, 1}:       "IFM Electronic gmbh",
	[3]byte{0, 2, 2}:       "Amino Communications, Ltd.",
	[3]byte{0, 2, 3}:       "Woonsang Telecom, Inc.",
	[3]byte{0, 2, 4}:       "Bodmann Industries Elektronik GmbH",
	[3]byte{0, 2, 5}:       "Hitachi Denshi, Ltd.",
	[3]byte{0, 2, 6}:       "Telital R&D Denmark A/S",
	[3]byte{0, 2, 7}:       "VisionGlobal Network Corp.",
	[3]byte{0, 2, 8}:       "Unify Networks, Inc.",
	[3]byte{0, 2, 9}:       "Shenzhen SED Information Technology Co., Ltd.",
	[3]byte{0, 2, 10}:      "Gefran Spa",
	[3]byte{0, 2, 11}:      "Native Networks, Inc.",
	[3]byte{0, 2, 12}:      "Metro-Optix",
	[3]byte{0, 2, 13}:      "Micronpc.com",
	[3]byte{0, 2, 14}:      "ECI Telecom Ltd.",
	[3]byte{0, 2, 15}:      "AATR",
	[3]byte{0, 2, 16}:      "Fenecom",
	[3]byte{0, 2, 17}:      "Nature Worldwide Technology Corp.",
	[3]byte{0, 2, 18}:      "SierraCom",
	[3]byte{0, 2, 19}:      "S.D.E.L.",
	[3]byte{0, 2, 20}:      "DTVRO",
	[3]byte{0, 2, 21}:      "Cotas Computer Technology A/B",
	[3]byte{0, 2, 22}:      "Cisco Systems, Inc",
	[3]byte{0, 2, 23}:      "Cisco Systems, Inc",
	[3]byte{0, 2, 24}:      "Advanced Scientific Corp",
	[3]byte{0, 2, 25}:      "Paralon Technologies",
	[3]byte{0, 2, 26}:      "Zuma Networks",
	[3]byte{0, 2, 27}:      "Kollmorgen-Servotronix",
	[3]byte{0, 2, 28}:      "Network Elements, Inc.",
	[3]byte{0, 2, 29}:      "Data General Communication Ltd.",
	[3]byte{0, 2, 30}:      "SIMTEL S.R.L.",
	[3]byte{0, 2, 31}:      "Aculab PLC",
	[3]byte{0, 2, 32}:      "CANON FINETECH INC.",
	[3]byte{0, 2, 33}:      "DSP Application, Ltd.",
	[3]byte{0, 2, 34}:      "Chromisys, Inc.",
	[3]byte{0, 2, 35}:      "ClickTV",
	[3]byte{0, 2, 36}:      "C-COR",
	[3]byte{0, 2, 37}:      "One Stop Systems",
	[3]byte{0, 2, 38}:      "XESystems, Inc.",
	[3]byte{0, 2, 39}:      "ESD Electronic System Design GmbH",
	[3]byte{0, 2, 40}:      "Necsom, Ltd.",
	[3]byte{0, 2, 41}:      "Adtec Corporation",
	[3]byte{0, 2, 42}:      "Asound Electronic",
	[3]byte{0, 2, 43}:      "SAXA, Inc.",
	[3]byte{0, 2, 44}:      "ABB Bomem, Inc.",
	[3]byte{0, 2, 45}:      "Agere Systems",
	[3]byte{0, 2, 46}:      "TEAC Corp. R& D",
	[3]byte{0, 2, 47}:      "P-Cube, Ltd.",
	[3]byte{0, 2, 48}:      "Intersoft Electronics",
	[3]byte{0, 2, 49}:      "Ingersoll-Rand",
	[3]byte{0, 2, 50}:      "Avision, Inc.",
	[3]byte{0, 2, 51}:      "Mantra Communications, Inc.",
	[3]byte{0, 2, 52}:      "Imperial Technology, Inc.",
	[3]byte{0, 2, 53}:      "Paragon Networks International",
	[3]byte{0, 2, 54}:      "INIT GmbH",
	[3]byte{0, 2, 55}:      "Cosmo Research Corp.",
	[3]byte{0, 2, 56}:      "Serome Technology, Inc.",
	[3]byte{0, 2, 57}:      "Visicom",
	[3]byte{0, 2, 58}:      "ZSK Stickmaschinen GmbH",
	[3]byte{0, 2, 59}:      "Ericsson",
	[3]byte{0, 2, 60}:      "Creative Technology, Ltd.",
	[3]byte{0, 2, 61}:      "Cisco Systems, Inc",
	[3]byte{0, 2, 62}:      "Selta Telematica S.p.a",
	[3]byte{0, 2, 63}:      "COMPAL ELECTRONICS, INC.",
	[3]byte{0, 2, 64}:      "Seedek Co., Ltd.",
	[3]byte{0, 2, 65}:      "Amer.com",
	[3]byte{0, 2, 66}:      "Videoframe Systems",
	[3]byte{0, 2, 67}:      "Raysis Co., Ltd.",
	[3]byte{0, 2, 68}:      "SURECOM Technology Co.",
	[3]byte{0, 2, 69}:      "Lampus Co, Ltd.",
	[3]byte{0, 2, 70}:      "All-Win Tech Co., Ltd.",
	[3]byte{0, 2, 71}:      "Great Dragon Information Technology (Group) Co., Ltd.",
	[3]byte{0, 2, 72}:      "Pilz GmbH & Co.",
	[3]byte{0, 2, 73}:      "Aviv Infocom Co, Ltd.",
	[3]byte{0, 2, 74}:      "Cisco Systems, Inc",
	[3]byte{0, 2, 75}:      "Cisco Systems, Inc",
	[3]byte{0, 2, 76}:      "SiByte, Inc.",
	[3]byte{0, 2, 77}:      "Mannesman Dematic Colby Pty. Ltd.",
	[3]byte{0, 2, 78}:      "Datacard Group",
	[3]byte{0, 2, 79}:      "IPM Datacom S.R.L.",
	[3]byte{0, 2, 80}:      "Geyser Networks, Inc.",
	[3]byte{0, 2, 81}:      "Soma Networks, Inc.",
	[3]byte{0, 2, 82}:      "Carrier Corporation",
	[3]byte{0, 2, 83}:      "Televideo, Inc.",
	[3]byte{0, 2, 84}:      "WorldGate",
	[3]byte{0, 2, 85}:      "IBM Corp",
	[3]byte{0, 2, 86}:      "Alpha Processor, Inc.",
	[3]byte{0, 2, 87}:      "Microcom Corp.",
	[3]byte{0, 2, 88}:      "Flying Packets Communications",
	[3]byte{0, 2, 89}:      "Tsann Kuen China (Shanghai)Enterprise Co., Ltd. IT Group",
	[3]byte{0, 2, 90}:      "Catena Networks",
	[3]byte{0, 2, 91}:      "Cambridge Silicon Radio",
	[3]byte{0, 2, 92}:      "SCI Systems (Kunshan) Co., Ltd.",
	[3]byte{0, 2, 93}:      "Calix Networks",
	[3]byte{0, 2, 94}:      "High Technology Ltd",
	[3]byte{0, 2, 95}:      "Nortel Networks",
	[3]byte{0, 2, 96}:      "Accordion Networks, Inc.",
	[3]byte{0, 2, 97}:      "Tilgin AB",
	[3]byte{0, 2, 98}:      "Soyo Group Soyo Com Tech Co., Ltd",
	[3]byte{0, 2, 99}:      "UPS Manufacturing SRL",
	[3]byte{0, 2, 100}:     "AudioRamp.com",
	[3]byte{0, 2, 101}:     "Virditech Co. Ltd.",
	[3]byte{0, 2, 102}:     "Thermalogic Corporation",
	[3]byte{0, 2, 103}:     "NODE RUNNER, INC.",
	[3]byte{0, 2, 104}:     "Harris Government Communications",
	[3]byte{0, 2, 105}:     "Nadatel Co., Ltd",
	[3]byte{0, 2, 106}:     "Cocess Telecom Co., Ltd.",
	[3]byte{0, 2, 107}:     "BCM Computers Co., Ltd.",
	[3]byte{0, 2, 108}:     "Philips CFT",
	[3]byte{0, 2, 109}:     "Adept Telecom",
	[3]byte{0, 2, 110}:     "NeGeN Access, Inc.",
	[3]byte{0, 2, 111}:     "Senao International Co., Ltd.",
	[3]byte{0, 2, 112}:     "Crewave Co., Ltd.",
	[3]byte{0, 2, 113}:     "Zhone Technologies",
	[3]byte{0, 2, 114}:     "CC&C Technologies, Inc.",
	[3]byte{0, 2, 115}:     "Coriolis Networks",
	[3]byte{0, 2, 116}:     "Tommy Technologies Corp.",
	[3]byte{0, 2, 117}:     "SMART Technologies, Inc.",
	[3]byte{0, 2, 118}:     "Primax Electronics Ltd.",
	[3]byte{0, 2, 119}:     "Cash Systemes Industrie",
	[3]byte{0, 2, 120}:     "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{0, 2, 121}:     "Control Applications, Ltd.",
	[3]byte{0, 2, 122}:     "IOI Technology Corporation",
	[3]byte{0, 2, 123}:     "Amplify Net, Inc.",
	[3]byte{0, 2, 124}:     "Trilithic, Inc.",
	[3]byte{0, 2, 125}:     "Cisco Systems, Inc",
	[3]byte{0, 2, 126}:     "Cisco Systems, Inc",
	[3]byte{0, 2, 127}:     "ask-technologies.com",
	[3]byte{0, 2, 128}:     "Mu Net, Inc.",
	[3]byte{0, 2, 129}:     "Madge Ltd.",
	[3]byte{0, 2, 130}:     "ViaClix, Inc.",
	[3]byte{0, 2, 131}:     "Spectrum Controls, Inc.",
	[3]byte{0, 2, 132}:     "AREVA T&D",
	[3]byte{0, 2, 133}:     "Riverstone Networks",
	[3]byte{0, 2, 134}:     "Occam Networks",
	[3]byte{0, 2, 135}:     "Adapcom",
	[3]byte{0, 2, 136}:     "GLOBAL VILLAGE COMMUNICATION",
	[3]byte{0, 2, 137}:     "DNE Technologies",
	[3]byte{0, 2, 138}:     "Ambit Microsystems Corporation",
	[3]byte{0, 2, 139}:     "VDSL Systems OY",
	[3]byte{0, 2, 140}:     "Micrel-Synergy Semiconductor",
	[3]byte{0, 2, 141}:     "Movita Technologies, Inc.",
	[3]byte{0, 2, 142}:     "Rapid 5 Networks, Inc.",
	[3]byte{0, 2, 143}:     "Globetek, Inc.",
	[3]byte{0, 2, 144}:     "Woorigisool, Inc.",
	[3]byte{0, 2, 145}:     "Open Network Co., Ltd.",
	[3]byte{0, 2, 146}:     "Logic Innovations, Inc.",
	[3]byte{0, 2, 147}:     "Solid Data Systems",
	[3]byte{0, 2, 148}:     "Tokyo Sokushin Co., Ltd.",
	[3]byte{0, 2, 149}:     "IP.Access Limited",
	[3]byte{0, 2, 150}:     "Lectron Co,. Ltd.",
	[3]byte{0, 2, 151}:     "C-COR.net",
	[3]byte{0, 2, 152}:     "Broadframe Corporation",
	[3]byte{0, 2, 153}:     "Apex, Inc.",
	[3]byte{0, 2, 154}:     "Storage Apps",
	[3]byte{0, 2, 155}:     "Kreatel Communications AB",
	[3]byte{0, 2, 156}:     "3COM",
	[3]byte{0, 2, 157}:     "Merix Corp.",
	[3]byte{0, 2, 158}:     "Information Equipment Co., Ltd.",
	[3]byte{0, 2, 159}:     "L-3 Communication Aviation Recorders",
	[3]byte{0, 2, 160}:     "Flatstack Ltd.",
	[3]byte{0, 2, 161}:     "World Wide Packets",
	[3]byte{0, 2, 162}:     "Hilscher GmbH",
	[3]byte{0, 2, 163}:     "ABB Switzerland Ltd, Power Systems",
	[3]byte{0, 2, 164}:     "AddPac Technology Co., Ltd.",
	[3]byte{0, 2, 165}:     "Hewlett Packard",
	[3]byte{0, 2, 166}:     "Effinet Systems Co., Ltd.",
	[3]byte{0, 2, 167}:     "Vivace Networks",
	[3]byte{0, 2, 168}:     "Air Link Technology",
	[3]byte{0, 2, 169}:     "RACOM, s.r.o.",
	[3]byte{0, 2, 170}:     "PLcom Co., Ltd.",
	[3]byte{0, 2, 171}:     "CTC Union Technologies Co., Ltd.",
	[3]byte{0, 2, 172}:     "3PAR data",
	[3]byte{0, 2, 173}:     "HOYA Corporation",
	[3]byte{0, 2, 174}:     "Scannex Electronics Ltd.",
	[3]byte{0, 2, 175}:     "TeleCruz Technology, Inc.",
	[3]byte{0, 2, 176}:     "Hokubu Communication & Industrial Co., Ltd.",
	[3]byte{0, 2, 177}:     "Anritsu, Ltd.",
	[3]byte{0, 2, 178}:     "Cablevision",
	[3]byte{0, 2, 179}:     "Intel Corporation",
	[3]byte{0, 2, 180}:     "DAPHNE",
	[3]byte{0, 2, 181}:     "Avnet, Inc.",
	[3]byte{0, 2, 182}:     "Acrosser Technology Co., Ltd.",
	[3]byte{0, 2, 183}:     "Watanabe Electric Industry Co., Ltd.",
	[3]byte{0, 2, 184}:     "WHI KONSULT AB",
	[3]byte{0, 2, 185}:     "Cisco Systems, Inc",
	[3]byte{0, 2, 186}:     "Cisco Systems, Inc",
	[3]byte{0, 2, 187}:     "Continuous Computing Corp",
	[3]byte{0, 2, 188}:     "LVL 7 Systems, Inc.",
	[3]byte{0, 2, 189}:     "Bionet Co., Ltd.",
	[3]byte{0, 2, 190}:     "Totsu Engineering, Inc.",
	[3]byte{0, 2, 191}:     "dotRocket, Inc.",
	[3]byte{0, 2, 192}:     "Bencent Tzeng Industry Co., Ltd.",
	[3]byte{0, 2, 193}:     "Innovative Electronic Designs, Inc.",
	[3]byte{0, 2, 194}:     "Net Vision Telecom",
	[3]byte{0, 2, 195}:     "Arelnet Ltd.",
	[3]byte{0, 2, 196}:     "Vector International BVBA",
	[3]byte{0, 2, 197}:     "Evertz Microsystems Ltd.",
	[3]byte{0, 2, 198}:     "Data Track Technology PLC",
	[3]byte{0, 2, 199}:     "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 2, 200}:     "Technocom Communications Technology (pte) Ltd",
	[3]byte{0, 2, 201}:     "Mellanox Technologies, Inc.",
	[3]byte{0, 2, 202}:     "EndPoints, Inc.",
	[3]byte{0, 2, 203}:     "TriState Ltd.",
	[3]byte{0, 2, 204}:     "M.C.C.I",
	[3]byte{0, 2, 205}:     "TeleDream, Inc.",
	[3]byte{0, 2, 206}:     "FoxJet, Inc.",
	[3]byte{0, 2, 207}:     "ZyGate Communications, Inc.",
	[3]byte{0, 2, 208}:     "Comdial Corporation",
	[3]byte{0, 2, 209}:     "Vivotek, Inc.",
	[3]byte{0, 2, 210}:     "Workstation AG",
	[3]byte{0, 2, 211}:     "NetBotz, Inc.",
	[3]byte{0, 2, 212}:     "PDA Peripherals, Inc.",
	[3]byte{0, 2, 213}:     "ACR",
	[3]byte{0, 2, 214}:     "NICE Systems",
	[3]byte{0, 2, 215}:     "EMPEG Ltd",
	[3]byte{0, 2, 216}:     "BRECIS Communications Corporation",
	[3]byte{0, 2, 217}:     "Reliable Controls",
	[3]byte{0, 2, 218}:     "ExiO Communications, Inc.",
	[3]byte{0, 2, 219}:     "NETSEC",
	[3]byte{0, 2, 220}:     "Fujitsu General Limited",
	[3]byte{0, 2, 221}:     "Bromax Communications, Ltd.",
	[3]byte{0, 2, 222}:     "Astrodesign, Inc.",
	[3]byte{0, 2, 223}:     "Net Com Systems, Inc.",
	[3]byte{0, 2, 224}:     "ETAS GmbH",
	[3]byte{0, 2, 225}:     "Integrated Network Corporation",
	[3]byte{0, 2, 226}:     "NDC Infared Engineering",
	[3]byte{0, 2, 227}:     "LITE-ON Communications, Inc.",
	[3]byte{0, 2, 228}:     "JC HYUN Systems, Inc.",
	[3]byte{0, 2, 229}:     "Timeware Ltd.",
	[3]byte{0, 2, 230}:     "Gould Instrument Systems, Inc.",
	[3]byte{0, 2, 231}:     "CAB GmbH & Co KG",
	[3]byte{0, 2, 232}:     "E.D.&A.",
	[3]byte{0, 2, 233}:     "CS Systemes De Securite - C3S",
	[3]byte{0, 2, 234}:     "Focus Enhancements",
	[3]byte{0, 2, 235}:     "Pico Communications",
	[3]byte{0, 2, 236}:     "Maschoff Design Engineering",
	[3]byte{0, 2, 237}:     "DXO Telecom Co., Ltd.",
	[3]byte{0, 2, 238}:     "Nokia Danmark A/S",
	[3]byte{0, 2, 239}:     "CCC Network Systems Group Ltd.",
	[3]byte{0, 2, 240}:     "AME Optimedia Technology Co., Ltd.",
	[3]byte{0, 2, 241}:     "Pinetron Co., Ltd.",
	[3]byte{0, 2, 242}:     "eDevice, Inc.",
	[3]byte{0, 2, 243}:     "Media Serve Co., Ltd.",
	[3]byte{0, 2, 244}:     "PCTEL, Inc.",
	[3]byte{0, 2, 245}:     "VIVE Synergies, Inc.",
	[3]byte{0, 2, 246}:     "Equipe Communications",
	[3]byte{0, 2, 247}:     "ARM",
	[3]byte{0, 2, 248}:     "SEAKR Engineering, Inc.",
	[3]byte{0, 2, 249}:     "MIMOS Berhad",
	[3]byte{0, 2, 250}:     "DX Antenna Co., Ltd.",
	[3]byte{0, 2, 251}:     "Baumuller Aulugen-Systemtechnik GmbH",
	[3]byte{0, 2, 252}:     "Cisco Systems, Inc",
	[3]byte{0, 2, 253}:     "Cisco Systems, Inc",
	[3]byte{0, 2, 254}:     "Viditec, Inc.",
	[3]byte{0, 2, 255}:     "Handan BroadInfoCom",
	[3]byte{0, 3, 0}:       "Barracuda Networks, Inc.",
	[3]byte{0, 3, 1}:       "EXFO",
	[3]byte{0, 3, 2}:       "Charles Industries, Ltd.",
	[3]byte{0, 3, 3}:       "JAMA Electronics Co., Ltd.",
	[3]byte{0, 3, 4}:       "Pacific Broadband Communications",
	[3]byte{0, 3, 5}:       "MSC Vertriebs GmbH",
	[3]byte{0, 3, 6}:       "Fusion In Tech Co., Ltd.",
	[3]byte{0, 3, 7}:       "Secure Works, Inc.",
	[3]byte{0, 3, 8}:       "AM Communications, Inc.",
	[3]byte{0, 3, 9}:       "Texcel Technology PLC",
	[3]byte{0, 3, 10}:      "Argus Technologies",
	[3]byte{0, 3, 11}:      "Hunter Technology, Inc.",
	[3]byte{0, 3, 12}:      "Telesoft Technologies Ltd.",
	[3]byte{0, 3, 13}:      "Uniwill Computer Corp.",
	[3]byte{0, 3, 14}:      "Core Communications Co., Ltd.",
	[3]byte{0, 3, 15}:      "Digital China (Shanghai) Networks Ltd.",
	[3]byte{0, 3, 16}:      "E-Globaledge Corporation",
	[3]byte{0, 3, 17}:      "Micro Technology Co., Ltd.",
	[3]byte{0, 3, 18}:      "TR-Systemtechnik GmbH",
	[3]byte{0, 3, 19}:      "Access Media SPA",
	[3]byte{0, 3, 20}:      "Teleware Network Systems",
	[3]byte{0, 3, 21}:      "Cidco Incorporated",
	[3]byte{0, 3, 22}:      "Nobell Communications, Inc.",
	[3]byte{0, 3, 23}:      "Merlin Systems, Inc.",
	[3]byte{0, 3, 24}:      "Cyras Systems, Inc.",
	[3]byte{0, 3, 25}:      "Infineon AG",
	[3]byte{0, 3, 26}:      "Beijing Broad Telecom Ltd., China",
	[3]byte{0, 3, 27}:      "Cellvision Systems, Inc.",
	[3]byte{0, 3, 28}:      "Svenska Hardvarufabriken AB",
	[3]byte{0, 3, 29}:      "Taiwan Commate Computer, Inc.",
	[3]byte{0, 3, 30}:      "Optranet, Inc.",
	[3]byte{0, 3, 31}:      "Condev Ltd.",
	[3]byte{0, 3, 32}:      "Xpeed, Inc.",
	[3]byte{0, 3, 33}:      "Reco Research Co., Ltd.",
	[3]byte{0, 3, 34}:      "IDIS Co., Ltd.",
	[3]byte{0, 3, 35}:      "Cornet Technology, Inc.",
	[3]byte{0, 3, 36}:      "SANYO Consumer Electronics Co., Ltd.",
	[3]byte{0, 3, 37}:      "Arima Computer Corp.",
	[3]byte{0, 3, 38}:      "Iwasaki Information Systems Co., Ltd.",
	[3]byte{0, 3, 39}:      "ACT'L",
	[3]byte{0, 3, 40}:      "Mace Group, Inc.",
	[3]byte{0, 3, 41}:      "F3, Inc.",
	[3]byte{0, 3, 42}:      "UniData Communication Systems, Inc.",
	[3]byte{0, 3, 43}:      "GAI Datenfunksysteme GmbH",
	[3]byte{0, 3, 44}:      "ABB Switzerland Ltd",
	[3]byte{0, 3, 45}:      "IBASE Technology, Inc.",
	[3]byte{0, 3, 46}:      "Scope Information Management, Ltd.",
	[3]byte{0, 3, 47}:      "Global Sun Technology, Inc.",
	[3]byte{0, 3, 48}:      "Imagenics, Co., Ltd.",
	[3]byte{0, 3, 49}:      "Cisco Systems, Inc",
	[3]byte{0, 3, 50}:      "Cisco Systems, Inc",
	[3]byte{0, 3, 51}:      "Digitel Co., Ltd.",
	[3]byte{0, 3, 52}:      "Newport Electronics",
	[3]byte{0, 3, 53}:      "Mirae Technology",
	[3]byte{0, 3, 54}:      "Zetes Technologies",
	[3]byte{0, 3, 55}:      "Vaone, Inc.",
	[3]byte{0, 3, 56}:      "Oak Technology",
	[3]byte{0, 3, 57}:      "Eurologic Systems, Ltd.",
	[3]byte{0, 3, 58}:      "Silicon Wave, Inc.",
	[3]byte{0, 3, 59}:      "TAMI Tech Co., Ltd.",
	[3]byte{0, 3, 60}:      "Daiden Co., Ltd.",
	[3]byte{0, 3, 61}:      "ILSHin Lab",
	[3]byte{0, 3, 62}:      "Tateyama System Laboratory Co., Ltd.",
	[3]byte{0, 3, 63}:      "BigBand Networks, Ltd.",
	[3]byte{0, 3, 64}:      "Floware Wireless Systems, Ltd.",
	[3]byte{0, 3, 65}:      "Axon Digital Design",
	[3]byte{0, 3, 66}:      "Nortel Networks",
	[3]byte{0, 3, 67}:      "Martin Professional A/S",
	[3]byte{0, 3, 68}:      "Tietech.Co., Ltd.",
	[3]byte{0, 3, 69}:      "Routrek Networks Corporation",
	[3]byte{0, 3, 70}:      "Hitachi Kokusai Electric, Inc.",
	[3]byte{0, 3, 71}:      "Intel Corporation",
	[3]byte{0, 3, 72}:      "Norscan Instruments, Ltd.",
	[3]byte{0, 3, 73}:      "Vidicode Datacommunicatie B.V.",
	[3]byte{0, 3, 74}:      "RIAS Corporation",
	[3]byte{0, 3, 75}:      "Nortel Networks",
	[3]byte{0, 3, 76}:      "Shanghai DigiVision Technology Co., Ltd.",
	[3]byte{0, 3, 77}:      "Chiaro Networks, Ltd.",
	[3]byte{0, 3, 78}:      "Pos Data Company, Ltd.",
	[3]byte{0, 3, 79}:      "Sur-Gard Security",
	[3]byte{0, 3, 80}:      "BTICINO SPA",
	[3]byte{0, 3, 81}:      "Diebold, Inc.",
	[3]byte{0, 3, 82}:      "Colubris Networks",
	[3]byte{0, 3, 83}:      "Mitac, Inc.",
	[3]byte{0, 3, 84}:      "Fiber Logic Communications",
	[3]byte{0, 3, 85}:      "TeraBeam Internet Systems",
	[3]byte{0, 3, 86}:      "Wincor Nixdorf International GmbH",
	[3]byte{0, 3, 87}:      "Intervoice-Brite, Inc.",
	[3]byte{0, 3, 88}:      "Hanyang Digitech Co.Ltd",
	[3]byte{0, 3, 89}:      "DigitalSis",
	[3]byte{0, 3, 90}:      "Photron Limited",
	[3]byte{0, 3, 91}:      "BridgeWave Communications",
	[3]byte{0, 3, 92}:      "Saint Song Corp.",
	[3]byte{0, 3, 93}:      "Bosung Hi-Net Co., Ltd.",
	[3]byte{0, 3, 94}:      "Metropolitan Area Networks, Inc.",
	[3]byte{0, 3, 95}:      "Prüftechnik Condition Monitoring GmbH & Co. KG",
	[3]byte{0, 3, 96}:      "PAC Interactive Technology, Inc.",
	[3]byte{0, 3, 97}:      "Widcomm, Inc.",
	[3]byte{0, 3, 98}:      "Vodtel Communications, Inc.",
	[3]byte{0, 3, 99}:      "Miraesys Co., Ltd.",
	[3]byte{0, 3, 100}:     "Scenix Semiconductor, Inc.",
	[3]byte{0, 3, 101}:     "Kira Information & Communications, Ltd.",
	[3]byte{0, 3, 102}:     "ASM Pacific Technology",
	[3]byte{0, 3, 103}:     "Jasmine Networks, Inc.",
	[3]byte{0, 3, 104}:     "Embedone Co., Ltd.",
	[3]byte{0, 3, 105}:     "Nippon Antenna Co., Ltd.",
	[3]byte{0, 3, 106}:     "Mainnet, Ltd.",
	[3]byte{0, 3, 107}:     "Cisco Systems, Inc",
	[3]byte{0, 3, 108}:     "Cisco Systems, Inc",
	[3]byte{0, 3, 109}:     "Runtop, Inc.",
	[3]byte{0, 3, 110}:     "Nicon Systems (Pty) Limited",
	[3]byte{0, 3, 111}:     "Telsey SPA",
	[3]byte{0, 3, 112}:     "NXTV, Inc.",
	[3]byte{0, 3, 113}:     "Acomz Networks Corp.",
	[3]byte{0, 3, 114}:     "ULAN",
	[3]byte{0, 3, 115}:     "Aselsan A.S",
	[3]byte{0, 3, 116}:     "Control Microsystems",
	[3]byte{0, 3, 117}:     "NetMedia, Inc.",
	[3]byte{0, 3, 118}:     "Graphtec Technology, Inc.",
	[3]byte{0, 3, 119}:     "Gigabit Wireless",
	[3]byte{0, 3, 120}:     "HUMAX Co., Ltd.",
	[3]byte{0, 3, 121}:     "Proscend Communications, Inc.",
	[3]byte{0, 3, 122}:     "Taiyo Yuden Co., Ltd.",
	[3]byte{0, 3, 123}:     "IDEC IZUMI Corporation",
	[3]byte{0, 3, 124}:     "Coax Media",
	[3]byte{0, 3, 125}:     "Stellcom",
	[3]byte{0, 3, 126}:     "PORTech Communications, Inc.",
	[3]byte{0, 3, 127}:     "Atheros Communications, Inc.",
	[3]byte{0, 3, 128}:     "SSH Communications Security Corp.",
	[3]byte{0, 3, 129}:     "Ingenico International",
	[3]byte{0, 3, 130}:     "A-One Co., Ltd.",
	[3]byte{0, 3, 131}:     "Metera Networks, Inc.",
	[3]byte{0, 3, 132}:     "AETA",
	[3]byte{0, 3, 133}:     "Actelis Networks, Inc.",
	[3]byte{0, 3, 134}:     "Ho Net, Inc.",
	[3]byte{0, 3, 135}:     "Blaze Network Products",
	[3]byte{0, 3, 136}:     "Fastfame Technology Co., Ltd.",
	[3]byte{0, 3, 137}:     "PLANTRONICS, INC.",
	[3]byte{0, 3, 138}:     "America Online, Inc.",
	[3]byte{0, 3, 139}:     "PLUS-ONE I&T, Inc.",
	[3]byte{0, 3, 140}:     "Total Impact",
	[3]byte{0, 3, 141}:     "PCS Revenue Control Systems, Inc.",
	[3]byte{0, 3, 142}:     "Atoga Systems, Inc.",
	[3]byte{0, 3, 143}:     "Weinschel Corporation",
	[3]byte{0, 3, 144}:     "Digital Video Communications, Inc.",
	[3]byte{0, 3, 145}:     "Advanced Digital Broadcast, Ltd.",
	[3]byte{0, 3, 146}:     "Hyundai Teletek Co., Ltd.",
	[3]byte{0, 3, 147}:     "Apple, Inc.",
	[3]byte{0, 3, 148}:     "Connect One",
	[3]byte{0, 3, 149}:     "California Amplifier",
	[3]byte{0, 3, 150}:     "EZ Cast Co., Ltd.",
	[3]byte{0, 3, 151}:     "Watchfront Limited",
	[3]byte{0, 3, 152}:     "WISI",
	[3]byte{0, 3, 153}:     "Dongju Informations & Communications Co., Ltd.",
	[3]byte{0, 3, 154}:     "SiConnect",
	[3]byte{0, 3, 155}:     "NetChip Technology, Inc.",
	[3]byte{0, 3, 156}:     "OptiMight Communications, Inc.",
	[3]byte{0, 3, 157}:     "Qisda Corporation",
	[3]byte{0, 3, 158}:     "Tera System Co., Ltd.",
	[3]byte{0, 3, 159}:     "Cisco Systems, Inc",
	[3]byte{0, 3, 160}:     "Cisco Systems, Inc",
	[3]byte{0, 3, 161}:     "HIPER Information & Communication, Inc.",
	[3]byte{0, 3, 162}:     "Catapult Communications",
	[3]byte{0, 3, 163}:     "MAVIX, Ltd.",
	[3]byte{0, 3, 164}:     "Imation Corp.",
	[3]byte{0, 3, 165}:     "Medea Corporation",
	[3]byte{0, 3, 166}:     "Traxit Technology, Inc.",
	[3]byte{0, 3, 167}:     "Unixtar Technology, Inc.",
	[3]byte{0, 3, 168}:     "IDOT Computers, Inc.",
	[3]byte{0, 3, 169}:     "AXCENT Media AG",
	[3]byte{0, 3, 170}:     "Watlow",
	[3]byte{0, 3, 171}:     "Bridge Information Systems",
	[3]byte{0, 3, 172}:     "Fronius Schweissmaschinen",
	[3]byte{0, 3, 173}:     "Emerson Energy Systems AB",
	[3]byte{0, 3, 174}:     "Allied Advanced Manufacturing Pte, Ltd.",
	[3]byte{0, 3, 175}:     "Paragea Communications",
	[3]byte{0, 3, 176}:     "Xsense Technology Corp.",
	[3]byte{0, 3, 177}:     "Hospira Inc.",
	[3]byte{0, 3, 178}:     "Radware",
	[3]byte{0, 3, 179}:     "IA Link Systems Co., Ltd.",
	[3]byte{0, 3, 180}:     "Macrotek International Corp.",
	[3]byte{0, 3, 181}:     "Entra Technology Co.",
	[3]byte{0, 3, 182}:     "QSI Corporation",
	[3]byte{0, 3, 183}:     "ZACCESS Systems",
	[3]byte{0, 3, 184}:     "NetKit Solutions, LLC",
	[3]byte{0, 3, 185}:     "Hualong Telecom Co., Ltd.",
	[3]byte{0, 3, 186}:     "Oracle Corporation",
	[3]byte{0, 3, 187}:     "Signal Communications Limited",
	[3]byte{0, 3, 188}:     "COT GmbH",
	[3]byte{0, 3, 189}:     "OmniCluster Technologies, Inc.",
	[3]byte{0, 3, 190}:     "Netility",
	[3]byte{0, 3, 191}:     "Centerpoint Broadband Technologies, Inc.",
	[3]byte{0, 3, 192}:     "RFTNC Co., Ltd.",
	[3]byte{0, 3, 193}:     "Packet Dynamics Ltd",
	[3]byte{0, 3, 194}:     "Solphone K.K.",
	[3]byte{0, 3, 195}:     "Micronik Multimedia",
	[3]byte{0, 3, 196}:     "Tomra Systems ASA",
	[3]byte{0, 3, 197}:     "Mobotix AG",
	[3]byte{0, 3, 198}:     "ICUE Systems, Inc.",
	[3]byte{0, 3, 199}:     "hopf Elektronik GmbH",
	[3]byte{0, 3, 200}:     "CML Emergency Services",
	[3]byte{0, 3, 201}:     "TECOM Co., Ltd.",
	[3]byte{0, 3, 202}:     "MTS Systems Corp.",
	[3]byte{0, 3, 203}:     "Nippon Systems Development Co., Ltd.",
	[3]byte{0, 3, 204}:     "Momentum Computer, Inc.",
	[3]byte{0, 3, 205}:     "Clovertech, Inc.",
	[3]byte{0, 3, 206}:     "ETEN Technologies, Inc.",
	[3]byte{0, 3, 207}:     "Muxcom, Inc.",
	[3]byte{0, 3, 208}:     "KOANKEISO Co., Ltd.",
	[3]byte{0, 3, 209}:     "Takaya Corporation",
	[3]byte{0, 3, 210}:     "Crossbeam Systems, Inc.",
	[3]byte{0, 3, 211}:     "Internet Energy Systems, Inc.",
	[3]byte{0, 3, 212}:     "Alloptic, Inc.",
	[3]byte{0, 3, 213}:     "Advanced Communications Co., Ltd.",
	[3]byte{0, 3, 214}:     "RADVision, Ltd.",
	[3]byte{0, 3, 215}:     "NextNet Wireless, Inc.",
	[3]byte{0, 3, 216}:     "iMPath Networks, Inc.",
	[3]byte{0, 3, 217}:     "Secheron SA",
	[3]byte{0, 3, 218}:     "Takamisawa Cybernetics Co., Ltd.",
	[3]byte{0, 3, 219}:     "Apogee Electronics Corp.",
	[3]byte{0, 3, 220}:     "Lexar Media, Inc.",
	[3]byte{0, 3, 221}:     "Comark Interactive Solutions",
	[3]byte{0, 3, 222}:     "OTC Wireless",
	[3]byte{0, 3, 223}:     "Desana Systems",
	[3]byte{0, 3, 224}:     "ARRIS Group, Inc.",
	[3]byte{0, 3, 225}:     "Winmate Communication, Inc.",
	[3]byte{0, 3, 226}:     "Comspace Corporation",
	[3]byte{0, 3, 227}:     "Cisco Systems, Inc",
	[3]byte{0, 3, 228}:     "Cisco Systems, Inc",
	[3]byte{0, 3, 229}:     "Hermstedt SG",
	[3]byte{0, 3, 230}:     "Entone, Inc.",
	[3]byte{0, 3, 231}:     "Logostek Co. Ltd.",
	[3]byte{0, 3, 232}:     "Wavelength Digital Limited",
	[3]byte{0, 3, 233}:     "Akara Canada, Inc.",
	[3]byte{0, 3, 234}:     "Mega System Technologies, Inc.",
	[3]byte{0, 3, 235}:     "Atrica",
	[3]byte{0, 3, 236}:     "ICG Research, Inc.",
	[3]byte{0, 3, 237}:     "Shinkawa Electric Co., Ltd.",
	[3]byte{0, 3, 238}:     "MKNet Corporation",
	[3]byte{0, 3, 239}:     "Oneline AG",
	[3]byte{0, 3, 240}:     "Redfern Broadband Networks",
	[3]byte{0, 3, 241}:     "Cicada Semiconductor, Inc.",
	[3]byte{0, 3, 242}:     "Seneca Networks",
	[3]byte{0, 3, 243}:     "Dazzle Multimedia, Inc.",
	[3]byte{0, 3, 244}:     "NetBurner",
	[3]byte{0, 3, 245}:     "Chip2Chip",
	[3]byte{0, 3, 246}:     "Allegro Networks, Inc.",
	[3]byte{0, 3, 247}:     "Plast-Control GmbH",
	[3]byte{0, 3, 248}:     "SanCastle Technologies, Inc.",
	[3]byte{0, 3, 249}:     "Pleiades Communications, Inc.",
	[3]byte{0, 3, 250}:     "TiMetra Networks",
	[3]byte{0, 3, 251}:     "ENEGATE Co.,Ltd.",
	[3]byte{0, 3, 252}:     "Intertex Data AB",
	[3]byte{0, 3, 253}:     "Cisco Systems, Inc",
	[3]byte{0, 3, 254}:     "Cisco Systems, Inc",
	[3]byte{0, 3, 255}:     "Microsoft Corporation",
	[3]byte{0, 4, 0}:       "LEXMARK INTERNATIONAL, INC.",
	[3]byte{0, 4, 1}:       "Osaki Electric Co., Ltd.",
	[3]byte{0, 4, 2}:       "Nexsan Technologies, Ltd.",
	[3]byte{0, 4, 3}:       "Nexsi Corporation",
	[3]byte{0, 4, 4}:       "Makino Milling Machine Co., Ltd.",
	[3]byte{0, 4, 5}:       "ACN Technologies",
	[3]byte{0, 4, 6}:       "Fa. Metabox AG",
	[3]byte{0, 4, 7}:       "Topcon Positioning Systems, Inc.",
	[3]byte{0, 4, 8}:       "Sanko Electronics Co., Ltd.",
	[3]byte{0, 4, 9}:       "Cratos Networks",
	[3]byte{0, 4, 10}:      "Sage Systems",
	[3]byte{0, 4, 11}:      "3COM EUROPE LTD.",
	[3]byte{0, 4, 12}:      "Kanno Works, Ltd.",
	[3]byte{0, 4, 13}:      "Avaya Inc",
	[3]byte{0, 4, 14}:      "AVM GmbH",
	[3]byte{0, 4, 15}:      "Asus Network Technologies, Inc.",
	[3]byte{0, 4, 16}:      "Spinnaker Networks, Inc.",
	[3]byte{0, 4, 17}:      "Inkra Networks, Inc.",
	[3]byte{0, 4, 18}:      "WaveSmith Networks, Inc.",
	[3]byte{0, 4, 19}:      "SNOM Technology AG",
	[3]byte{0, 4, 20}:      "Umezawa Musen Denki Co., Ltd.",
	[3]byte{0, 4, 21}:      "Rasteme Systems Co., Ltd.",
	[3]byte{0, 4, 22}:      "Parks S/A Comunicacoes Digitais",
	[3]byte{0, 4, 23}:      "ELAU AG",
	[3]byte{0, 4, 24}:      "Teltronic S.A.U.",
	[3]byte{0, 4, 25}:      "Fibercycle Networks, Inc.",
	[3]byte{0, 4, 26}:      "Ines Test and Measurement GmbH & CoKG",
	[3]byte{0, 4, 27}:      "Bridgeworks Ltd.",
	[3]byte{0, 4, 28}:      "ipDialog, Inc.",
	[3]byte{0, 4, 29}:      "Corega of America",
	[3]byte{0, 4, 30}:      "Shikoku Instrumentation Co., Ltd.",
	[3]byte{0, 4, 31}:      "Sony Interactive Entertainment Inc.",
	[3]byte{0, 4, 32}:      "Slim Devices, Inc.",
	[3]byte{0, 4, 33}:      "Ocular Networks",
	[3]byte{0, 4, 34}:      "Studio Technologies, Inc",
	[3]byte{0, 4, 35}:      "Intel Corporation",
	[3]byte{0, 4, 36}:      "TMC s.r.l.",
	[3]byte{0, 4, 37}:      "Atmel Corporation",
	[3]byte{0, 4, 38}:      "Autosys",
	[3]byte{0, 4, 39}:      "Cisco Systems, Inc",
	[3]byte{0, 4, 40}:      "Cisco Systems, Inc",
	[3]byte{0, 4, 41}:      "Pixord Corporation",
	[3]byte{0, 4, 42}:      "Wireless Networks, Inc.",
	[3]byte{0, 4, 43}:      "IT Access Co., Ltd.",
	[3]byte{0, 4, 44}:      "Minet, Inc.",
	[3]byte{0, 4, 45}:      "Sarian Systems, Ltd.",
	[3]byte{0, 4, 46}:      "Netous Technologies, Ltd.",
	[3]byte{0, 4, 47}:      "International Communications Products, Inc.",
	[3]byte{0, 4, 48}:      "Netgem",
	[3]byte{0, 4, 49}:      "GlobalStreams, Inc.",
	[3]byte{0, 4, 50}:      "Voyetra Turtle Beach, Inc.",
	[3]byte{0, 4, 51}:      "Cyberboard A/S",
	[3]byte{0, 4, 52}:      "Accelent Systems, Inc.",
	[3]byte{0, 4, 53}:      "InfiNet LLC",
	[3]byte{0, 4, 54}:      "ELANsat Technologies, Inc.",
	[3]byte{0, 4, 55}:      "Powin Information Technology, Inc.",
	[3]byte{0, 4, 56}:      "Nortel Networks",
	[3]byte{0, 4, 57}:      "Rosco Entertainment Technology, Inc.",
	[3]byte{0, 4, 58}:      "Intelligent Telecommunications, Inc.",
	[3]byte{0, 4, 59}:      "Lava Computer Mfg., Inc.",
	[3]byte{0, 4, 60}:      "SONOS Co., Ltd.",
	[3]byte{0, 4, 61}:      "INDEL AG",
	[3]byte{0, 4, 62}:      "Telencomm",
	[3]byte{0, 4, 63}:      "ESTeem Wireless Modems, Inc",
	[3]byte{0, 4, 64}:      "cyberPIXIE, Inc.",
	[3]byte{0, 4, 65}:      "Half Dome Systems, Inc.",
	[3]byte{0, 4, 66}:      "NACT",
	[3]byte{0, 4, 67}:      "Agilent Technologies, Inc.",
	[3]byte{0, 4, 68}:      "Western Multiplex Corporation",
	[3]byte{0, 4, 69}:      "LMS Skalar Instruments GmbH",
	[3]byte{0, 4, 70}:      "CYZENTECH Co., Ltd.",
	[3]byte{0, 4, 71}:      "Acrowave Systems Co., Ltd.",
	[3]byte{0, 4, 72}:      "Polaroid Corporation",
	[3]byte{0, 4, 73}:      "Mapletree Networks",
	[3]byte{0, 4, 74}:      "iPolicy Networks, Inc.",
	[3]byte{0, 4, 75}:      "NVIDIA",
	[3]byte{0, 4, 76}:      "JENOPTIK",
	[3]byte{0, 4, 77}:      "Cisco Systems, Inc",
	[3]byte{0, 4, 78}:      "Cisco Systems, Inc",
	[3]byte{0, 4, 79}:      "Schubert System Elektronik Gmbh",
	[3]byte{0, 4, 80}:      "DMD Computers SRL",
	[3]byte{0, 4, 81}:      "Medrad, Inc.",
	[3]byte{0, 4, 82}:      "RocketLogix, Inc.",
	[3]byte{0, 4, 83}:      "YottaYotta, Inc.",
	[3]byte{0, 4, 84}:      "Quadriga UK",
	[3]byte{0, 4, 85}:      "ANTARA.net",
	[3]byte{0, 4, 86}:      "Cambium Networks Limited",
	[3]byte{0, 4, 87}:      "Universal Access Technology, Inc.",
	[3]byte{0, 4, 88}:      "Fusion X Co., Ltd.",
	[3]byte{0, 4, 89}:      "Veristar Corporation",
	[3]byte{0, 4, 90}:      "The Linksys Group, Inc.",
	[3]byte{0, 4, 91}:      "Techsan Electronics Co., Ltd.",
	[3]byte{0, 4, 92}:      "Mobiwave Pte Ltd",
	[3]byte{0, 4, 93}:      "BEKA Elektronik",
	[3]byte{0, 4, 94}:      "PolyTrax Information Technology AG",
	[3]byte{0, 4, 95}:      "Avalue Technology, Inc.",
	[3]byte{0, 4, 96}:      "Knilink Technology, Inc.",
	[3]byte{0, 4, 97}:      "EPOX Computer Co., Ltd.",
	[3]byte{0, 4, 98}:      "DAKOS Data & Communication Co., Ltd.",
	[3]byte{0, 4, 99}:      "Bosch Security Systems",
	[3]byte{0, 4, 100}:     "Pulse-Link Inc",
	[3]byte{0, 4, 101}:     "i.s.t isdn-support technik GmbH",
	[3]byte{0, 4, 102}:     "ARMITEL Co.",
	[3]byte{0, 4, 103}:     "Wuhan Research Institute of MII",
	[3]byte{0, 4, 104}:     "Vivity, Inc.",
	[3]byte{0, 4, 105}:     "Innocom, Inc.",
	[3]byte{0, 4, 106}:     "Navini Networks",
	[3]byte{0, 4, 107}:     "Palm Wireless, Inc.",
	[3]byte{0, 4, 108}:     "Cyber Technology Co., Ltd.",
	[3]byte{0, 4, 109}:     "Cisco Systems, Inc",
	[3]byte{0, 4, 110}:     "Cisco Systems, Inc",
	[3]byte{0, 4, 111}:     "Digitel S/A Industria Eletronica",
	[3]byte{0, 4, 112}:     "ipUnplugged AB",
	[3]byte{0, 4, 113}:     "IPrad",
	[3]byte{0, 4, 114}:     "Telelynx, Inc.",
	[3]byte{0, 4, 115}:     "Photonex Corporation",
	[3]byte{0, 4, 116}:     "LEGRAND",
	[3]byte{0, 4, 117}:     "3 Com Corporation",
	[3]byte{0, 4, 118}:     "3 Com Corporation",
	[3]byte{0, 4, 119}:     "Scalant Systems, Inc.",
	[3]byte{0, 4, 120}:     "G. Star Technology Corporation",
	[3]byte{0, 4, 121}:     "Radius Co., Ltd.",
	[3]byte{0, 4, 122}:     "AXXESSIT ASA",
	[3]byte{0, 4, 123}:     "Schlumberger",
	[3]byte{0, 4, 124}:     "Skidata AG",
	[3]byte{0, 4, 125}:     "Pelco",
	[3]byte{0, 4, 126}:     "Siqura B.V.",
	[3]byte{0, 4, 127}:     "Chr. Mayr GmbH & Co. KG",
	[3]byte{0, 4, 128}:     "Brocade Communications Systems, Inc.",
	[3]byte{0, 4, 129}:     "Econolite Control Products, Inc.",
	[3]byte{0, 4, 130}:     "Medialogic Corp.",
	[3]byte{0, 4, 131}:     "Deltron Technology, Inc.",
	[3]byte{0, 4, 132}:     "Amann GmbH",
	[3]byte{0, 4, 133}:     "PicoLight",
	[3]byte{0, 4, 134}:     "ITTC, University of Kansas",
	[3]byte{0, 4, 135}:     "Cogency Semiconductor, Inc.",
	[3]byte{0, 4, 136}:     "Eurotherm Controls",
	[3]byte{0, 4, 137}:     "YAFO Networks, Inc.",
	[3]byte{0, 4, 138}:     "Temia Vertriebs GmbH",
	[3]byte{0, 4, 139}:     "Poscon Corporation",
	[3]byte{0, 4, 140}:     "Nayna Networks, Inc.",
	[3]byte{0, 4, 141}:     "Teo Technologies, Inc",
	[3]byte{0, 4, 142}:     "Ohm Tech Labs, Inc.",
	[3]byte{0, 4, 143}:     "TD Systems Corporation",
	[3]byte{0, 4, 144}:     "Optical Access",
	[3]byte{0, 4, 145}:     "Technovision, Inc.",
	[3]byte{0, 4, 146}:     "Hive Internet, Ltd.",
	[3]byte{0, 4, 147}:     "Tsinghua Unisplendour Co., Ltd.",
	[3]byte{0, 4, 148}:     "Breezecom, Ltd.",
	[3]byte{0, 4, 149}:     "Tejas Networks India Limited",
	[3]byte{0, 4, 150}:     "Extreme Networks",
	[3]byte{0, 4, 151}:     "MacroSystem Digital Video AG",
	[3]byte{0, 4, 152}:     "Mahi Networks",
	[3]byte{0, 4, 153}:     "Chino Corporation",
	[3]byte{0, 4, 154}:     "Cisco Systems, Inc",
	[3]byte{0, 4, 155}:     "Cisco Systems, Inc",
	[3]byte{0, 4, 156}:     "Surgient Networks, Inc.",
	[3]byte{0, 4, 157}:     "Ipanema Technologies",
	[3]byte{0, 4, 158}:     "Wirelink Co., Ltd.",
	[3]byte{0, 4, 159}:     "Freescale Semiconductor",
	[3]byte{0, 4, 160}:     "Verity Instruments, Inc.",
	[3]byte{0, 4, 161}:     "Pathway Connectivity",
	[3]byte{0, 4, 162}:     "L.S.I. Japan Co., Ltd.",
	[3]byte{0, 4, 163}:     "Microchip Technology Inc.",
	[3]byte{0, 4, 164}:     "NetEnabled, Inc.",
	[3]byte{0, 4, 165}:     "Barco Projection Systems NV",
	[3]byte{0, 4, 166}:     "SAF Tehnika Ltd.",
	[3]byte{0, 4, 167}:     "FabiaTech Corporation",
	[3]byte{0, 4, 168}:     "Broadmax Technologies, Inc.",
	[3]byte{0, 4, 169}:     "SandStream Technologies, Inc.",
	[3]byte{0, 4, 170}:     "Jetstream Communications",
	[3]byte{0, 4, 171}:     "Comverse Network Systems, Inc.",
	[3]byte{0, 4, 172}:     "IBM Corp",
	[3]byte{0, 4, 173}:     "Malibu Networks",
	[3]byte{0, 4, 174}:     "Sullair Corporation",
	[3]byte{0, 4, 175}:     "Digital Fountain, Inc.",
	[3]byte{0, 4, 176}:     "ELESIGN Co., Ltd.",
	[3]byte{0, 4, 177}:     "Signal Technology, Inc.",
	[3]byte{0, 4, 178}:     "ESSEGI SRL",
	[3]byte{0, 4, 179}:     "Videotek, Inc.",
	[3]byte{0, 4, 180}:     "CIAC",
	[3]byte{0, 4, 181}:     "Equitrac Corporation",
	[3]byte{0, 4, 182}:     "Stratex Networks, Inc.",
	[3]byte{0, 4, 183}:     "AMB i.t. Holding",
	[3]byte{0, 4, 184}:     "Kumahira Co., Ltd.",
	[3]byte{0, 4, 185}:     "S.I. Soubou, Inc.",
	[3]byte{0, 4, 186}:     "KDD Media Will Corporation",
	[3]byte{0, 4, 187}:     "Bardac Corporation",
	[3]byte{0, 4, 188}:     "Giantec, Inc.",
	[3]byte{0, 4, 189}:     "ARRIS Group, Inc.",
	[3]byte{0, 4, 190}:     "OptXCon, Inc.",
	[3]byte{0, 4, 191}:     "VersaLogic Corp.",
	[3]byte{0, 4, 192}:     "Cisco Systems, Inc",
	[3]byte{0, 4, 193}:     "Cisco Systems, Inc",
	[3]byte{0, 4, 194}:     "Magnipix, Inc.",
	[3]byte{0, 4, 195}:     "CASTOR Informatique",
	[3]byte{0, 4, 196}:     "Allen & Heath Limited",
	[3]byte{0, 4, 197}:     "ASE Technologies, USA",
	[3]byte{0, 4, 198}:     "YAMAHA MOTOR CO.,LTD",
	[3]byte{0, 4, 199}:     "NetMount",
	[3]byte{0, 4, 200}:     "LIBA Maschinenfabrik GmbH",
	[3]byte{0, 4, 201}:     "Micro Electron Co., Ltd.",
	[3]byte{0, 4, 202}:     "FreeMs Corp.",
	[3]byte{0, 4, 203}:     "Tdsoft Communication, Ltd.",
	[3]byte{0, 4, 204}:     "Peek Traffic B.V.",
	[3]byte{0, 4, 205}:     "Extenway Solutions Inc",
	[3]byte{0, 4, 206}:     "Patria Ailon",
	[3]byte{0, 4, 207}:     "Seagate Technology",
	[3]byte{0, 4, 208}:     "Softlink s.r.o.",
	[3]byte{0, 4, 209}:     "Drew Technologies, Inc.",
	[3]byte{0, 4, 210}:     "Adcon Telemetry GmbH",
	[3]byte{0, 4, 211}:     "Toyokeiki Co., Ltd.",
	[3]byte{0, 4, 212}:     "Proview Electronics Co., Ltd.",
	[3]byte{0, 4, 213}:     "Hitachi Information & Communication Engineering, Ltd.",
	[3]byte{0, 4, 214}:     "Takagi Industrial Co., Ltd.",
	[3]byte{0, 4, 215}:     "Omitec Instrumentation Ltd.",
	[3]byte{0, 4, 216}:     "IPWireless, Inc.",
	[3]byte{0, 4, 217}:     "Titan Electronics, Inc.",
	[3]byte{0, 4, 218}:     "Relax Technology, Inc.",
	[3]byte{0, 4, 219}:     "Tellus Group Corp.",
	[3]byte{0, 4, 220}:     "Nortel Networks",
	[3]byte{0, 4, 221}:     "Cisco Systems, Inc",
	[3]byte{0, 4, 222}:     "Cisco Systems, Inc",
	[3]byte{0, 4, 223}:     "Teracom Telematica Ltda.",
	[3]byte{0, 4, 224}:     "Procket Networks",
	[3]byte{0, 4, 225}:     "Infinior Microsystems",
	[3]byte{0, 4, 226}:     "SMC Networks, Inc.",
	[3]byte{0, 4, 227}:     "Accton Technology Corp",
	[3]byte{0, 4, 228}:     "Daeryung Ind., Inc.",
	[3]byte{0, 4, 229}:     "Glonet Systems, Inc.",
	[3]byte{0, 4, 230}:     "Banyan Network Private Limited",
	[3]byte{0, 4, 231}:     "Lightpointe Communications, Inc",
	[3]byte{0, 4, 232}:     "IER, Inc.",
	[3]byte{0, 4, 233}:     "Infiniswitch Corporation",
	[3]byte{0, 4, 234}:     "Hewlett Packard",
	[3]byte{0, 4, 235}:     "Paxonet Communications, Inc.",
	[3]byte{0, 4, 236}:     "Memobox SA",
	[3]byte{0, 4, 237}:     "Billion Electric Co., Ltd.",
	[3]byte{0, 4, 238}:     "Lincoln Electric Company",
	[3]byte{0, 4, 239}:     "Polestar Corp.",
	[3]byte{0, 4, 240}:     "International Computers, Ltd",
	[3]byte{0, 4, 241}:     "WhereNet",
	[3]byte{0, 4, 242}:     "Polycom",
	[3]byte{0, 4, 243}:     "FS FORTH-SYSTEME GmbH",
	[3]byte{0, 4, 244}:     "Infinite Electronics Inc.",
	[3]byte{0, 4, 245}:     "SnowShore Networks, Inc.",
	[3]byte{0, 4, 246}:     "Amphus",
	[3]byte{0, 4, 247}:     "Omega Band, Inc.",
	[3]byte{0, 4, 248}:     "QUALICABLE TV Industria E Com., Ltda",
	[3]byte{0, 4, 249}:     "Xtera Communications, Inc.",
	[3]byte{0, 4, 250}:     "NBS Technologies Inc.",
	[3]byte{0, 4, 251}:     "Commtech, Inc.",
	[3]byte{0, 4, 252}:     "Stratus Computer (DE), Inc.",
	[3]byte{0, 4, 253}:     "Japan Control Engineering Co., Ltd.",
	[3]byte{0, 4, 254}:     "Pelago Networks",
	[3]byte{0, 4, 255}:     "Acronet Co., Ltd.",
	[3]byte{0, 5, 0}:       "Cisco Systems, Inc",
	[3]byte{0, 5, 1}:       "Cisco Systems, Inc",
	[3]byte{0, 5, 2}:       "Apple, Inc.",
	[3]byte{0, 5, 3}:       "ICONAG",
	[3]byte{0, 5, 4}:       "Naray Information & Communication Enterprise",
	[3]byte{0, 5, 5}:       "Systems Integration Solutions, Inc.",
	[3]byte{0, 5, 6}:       "Reddo Networks AB",
	[3]byte{0, 5, 7}:       "Fine Appliance Corp.",
	[3]byte{0, 5, 8}:       "Inetcam, Inc.",
	[3]byte{0, 5, 9}:       "AVOC Nishimura Ltd.",
	[3]byte{0, 5, 10}:      "ICS Spa",
	[3]byte{0, 5, 11}:      "SICOM Systems, Inc.",
	[3]byte{0, 5, 12}:      "Network Photonics, Inc.",
	[3]byte{0, 5, 13}:      "Midstream Technologies, Inc.",
	[3]byte{0, 5, 14}:      "3ware, Inc.",
	[3]byte{0, 5, 15}:      "Tanaka S/S Ltd.",
	[3]byte{0, 5, 16}:      "Infinite Shanghai Communication Terminals Ltd.",
	[3]byte{0, 5, 17}:      "Complementary Technologies Ltd",
	[3]byte{0, 5, 18}:      "Zebra Technologies Inc",
	[3]byte{0, 5, 19}:      "VTLinx Multimedia Systems, Inc.",
	[3]byte{0, 5, 20}:      "KDT Systems Co., Ltd.",
	[3]byte{0, 5, 21}:      "Nuark Co., Ltd.",
	[3]byte{0, 5, 22}:      "SMART Modular Technologies",
	[3]byte{0, 5, 23}:      "Shellcomm, Inc.",
	[3]byte{0, 5, 24}:      "Jupiters Technology",
	[3]byte{0, 5, 25}:      "Siemens Building Technologies AG,",
	[3]byte{0, 5, 26}:      "3COM EUROPE LTD.",
	[3]byte{0, 5, 27}:      "Magic Control Technology Corporation",
	[3]byte{0, 5, 28}:      "Xnet Technology Corp.",
	[3]byte{0, 5, 29}:      "Airocon, Inc.",
	[3]byte{0, 5, 30}:      "Brocade Communications Systems, Inc.",
	[3]byte{0, 5, 31}:      "Taijin Media Co., Ltd.",
	[3]byte{0, 5, 32}:      "Smartronix, Inc.",
	[3]byte{0, 5, 33}:      "Control Microsystems",
	[3]byte{0, 5, 34}:      "LEA*D Corporation, Inc.",
	[3]byte{0, 5, 35}:      "AVL List GmbH",
	[3]byte{0, 5, 36}:      "BTL System (HK) Limited",
	[3]byte{0, 5, 37}:      "Puretek Industrial Co., Ltd.",
	[3]byte{0, 5, 38}:      "IPAS GmbH",
	[3]byte{0, 5, 39}:      "SJ Tek Co. Ltd",
	[3]byte{0, 5, 40}:      "New Focus, Inc.",
	[3]byte{0, 5, 41}:      "Shanghai Broadan Communication Technology Co., Ltd",
	[3]byte{0, 5, 42}:      "Ikegami Tsushinki Co., Ltd.",
	[3]byte{0, 5, 43}:      "HORIBA, Ltd.",
	[3]byte{0, 5, 44}:      "Supreme Magic Corporation",
	[3]byte{0, 5, 45}:      "Zoltrix International Limited",
	[3]byte{0, 5, 46}:      "Cinta Networks",
	[3]byte{0, 5, 47}:      "Leviton Network Solutions",
	[3]byte{0, 5, 48}:      "Andiamo Systems, Inc.",
	[3]byte{0, 5, 49}:      "Cisco Systems, Inc",
	[3]byte{0, 5, 50}:      "Cisco Systems, Inc",
	[3]byte{0, 5, 51}:      "Brocade Communications Systems, Inc.",
	[3]byte{0, 5, 52}:      "Northstar Engineering Ltd.",
	[3]byte{0, 5, 53}:      "Chip PC Ltd.",
	[3]byte{0, 5, 54}:      "Danam Communications, Inc.",
	[3]byte{0, 5, 55}:      "Nets Technology Co., Ltd.",
	[3]byte{0, 5, 56}:      "Merilus, Inc.",
	[3]byte{0, 5, 57}:      "A Brand New World in Sweden AB",
	[3]byte{0, 5, 58}:      "Willowglen Services Pte Ltd",
	[3]byte{0, 5, 59}:      "Harbour Networks Ltd., Co. Beijing",
	[3]byte{0, 5, 60}:      "XIRCOM",
	[3]byte{0, 5, 61}:      "Agere Systems",
	[3]byte{0, 5, 62}:      "KID Systeme GmbH",
	[3]byte{0, 5, 63}:      "VisionTek, Inc.",
	[3]byte{0, 5, 64}:      "FAST Corporation",
	[3]byte{0, 5, 65}:      "Advanced Systems Co., Ltd.",
	[3]byte{0, 5, 66}:      "Otari, Inc.",
	[3]byte{0, 5, 67}:      "IQ Wireless GmbH",
	[3]byte{0, 5, 68}:      "Valley Technologies, Inc.",
	[3]byte{0, 5, 69}:      "Internet Photonics",
	[3]byte{0, 5, 70}:      "KDDI Network & Solultions Inc.",
	[3]byte{0, 5, 71}:      "Starent Networks",
	[3]byte{0, 5, 72}:      "Disco Corporation",
	[3]byte{0, 5, 73}:      "Salira Optical Network Systems",
	[3]byte{0, 5, 74}:      "Ario Data Networks, Inc.",
	[3]byte{0, 5, 75}:      "Eaton Automation AG",
	[3]byte{0, 5, 76}:      "RF Innovations Pty Ltd",
	[3]byte{0, 5, 77}:      "Brans Technologies, Inc.",
	[3]byte{0, 5, 78}:      "Philips",
	[3]byte{0, 5, 79}:      "Private",
	[3]byte{0, 5, 80}:      "Vcomms Connect Limited",
	[3]byte{0, 5, 81}:      "F & S Elektronik Systeme GmbH",
	[3]byte{0, 5, 82}:      "Xycotec Computer GmbH",
	[3]byte{0, 5, 83}:      "DVC Company, Inc.",
	[3]byte{0, 5, 84}:      "Rangestar Wireless",
	[3]byte{0, 5, 85}:      "Japan Cash Machine Co., Ltd.",
	[3]byte{0, 5, 86}:      "360 Systems",
	[3]byte{0, 5, 87}:      "Agile TV Corporation",
	[3]byte{0, 5, 88}:      "Synchronous, Inc.",
	[3]byte{0, 5, 89}:      "Intracom S.A.",
	[3]byte{0, 5, 90}:      "Power Dsine Ltd.",
	[3]byte{0, 5, 91}:      "Charles Industries, Ltd.",
	[3]byte{0, 5, 92}:      "Kowa Company, Ltd.",
	[3]byte{0, 5, 93}:      "D-LINK SYSTEMS, INC.",
	[3]byte{0, 5, 94}:      "Cisco Systems, Inc",
	[3]byte{0, 5, 95}:      "Cisco Systems, Inc",
	[3]byte{0, 5, 96}:      "LEADER COMM.CO., LTD",
	[3]byte{0, 5, 97}:      "nac Image Technology, Inc.",
	[3]byte{0, 5, 98}:      "Digital View Limited",
	[3]byte{0, 5, 99}:      "J-Works, Inc.",
	[3]byte{0, 5, 100}:     "Tsinghua Bitway Co., Ltd.",
	[3]byte{0, 5, 101}:     "Tailyn Communication Company Ltd.",
	[3]byte{0, 5, 102}:     "Secui.com Corporation",
	[3]byte{0, 5, 103}:     "Etymonic Design, Inc.",
	[3]byte{0, 5, 104}:     "Piltofish Networks AB",
	[3]byte{0, 5, 105}:     "VMware, Inc.",
	[3]byte{0, 5, 106}:     "Heuft Systemtechnik GmbH",
	[3]byte{0, 5, 107}:     "C.P. Technology Co., Ltd.",
	[3]byte{0, 5, 108}:     "Hung Chang Co., Ltd.",
	[3]byte{0, 5, 109}:     "Pacific Corporation",
	[3]byte{0, 5, 110}:     "National Enhance Technology, Inc.",
	[3]byte{0, 5, 111}:     "Innomedia Technologies Pvt. Ltd.",
	[3]byte{0, 5, 112}:     "Baydel Ltd.",
	[3]byte{0, 5, 113}:     "Seiwa Electronics Co.",
	[3]byte{0, 5, 114}:     "Deonet Co., Ltd.",
	[3]byte{0, 5, 115}:     "Cisco Systems, Inc",
	[3]byte{0, 5, 116}:     "Cisco Systems, Inc",
	[3]byte{0, 5, 117}:     "CDS-Electronics BV",
	[3]byte{0, 5, 118}:     "NSM Technology Ltd.",
	[3]byte{0, 5, 119}:     "SM Information & Communication",
	[3]byte{0, 5, 120}:     "Private",
	[3]byte{0, 5, 121}:     "Universal Control Solution Corp.",
	[3]byte{0, 5, 122}:     "Overture Networks",
	[3]byte{0, 5, 123}:     "Chung Nam Electronic Co., Ltd.",
	[3]byte{0, 5, 124}:     "RCO Security AB",
	[3]byte{0, 5, 125}:     "Sun Communications, Inc.",
	[3]byte{0, 5, 126}:     "Eckelmann Steuerungstechnik GmbH",
	[3]byte{0, 5, 127}:     "Acqis Technology",
	[3]byte{0, 5, 128}:     "FibroLAN Ltd.",
	[3]byte{0, 5, 129}:     "Snell",
	[3]byte{0, 5, 130}:     "ClearCube Technology",
	[3]byte{0, 5, 131}:     "ImageCom Limited",
	[3]byte{0, 5, 132}:     "AbsoluteValue Systems, Inc.",
	[3]byte{0, 5, 133}:     "Juniper Networks",
	[3]byte{0, 5, 134}:     "Lucent Technologies",
	[3]byte{0, 5, 135}:     "Locus, Incorporated",
	[3]byte{0, 5, 136}:     "Sensoria Corp.",
	[3]byte{0, 5, 137}:     "National Datacomputer",
	[3]byte{0, 5, 138}:     "Netcom Co., Ltd.",
	[3]byte{0, 5, 139}:     "IPmental, Inc.",
	[3]byte{0, 5, 140}:     "Opentech Inc.",
	[3]byte{0, 5, 141}:     "Lynx Photonic Networks, Inc.",
	[3]byte{0, 5, 142}:     "Flextronics International GmbH & Co. Nfg. KG",
	[3]byte{0, 5, 143}:     "CLCsoft co.",
	[3]byte{0, 5, 144}:     "Swissvoice Ltd.",
	[3]byte{0, 5, 145}:     "Active Silicon Ltd",
	[3]byte{0, 5, 146}:     "Pultek Corp.",
	[3]byte{0, 5, 147}:     "Grammar Engine Inc.",
	[3]byte{0, 5, 148}:     "HMS Industrial Networks",
	[3]byte{0, 5, 149}:     "Alesis Corporation",
	[3]byte{0, 5, 150}:     "Genotech Co., Ltd.",
	[3]byte{0, 5, 151}:     "Eagle Traffic Control Systems",
	[3]byte{0, 5, 152}:     "CRONOS S.r.l.",
	[3]byte{0, 5, 153}:     "DRS Test and Energy Management or DRS-TEM",
	[3]byte{0, 5, 154}:     "Cisco Systems, Inc",
	[3]byte{0, 5, 155}:     "Cisco Systems, Inc",
	[3]byte{0, 5, 156}:     "Kleinknecht GmbH, Ing. Büro",
	[3]byte{0, 5, 157}:     "Daniel Computing Systems, Inc.",
	[3]byte{0, 5, 158}:     "Zinwell Corporation",
	[3]byte{0, 5, 159}:     "Yotta Networks, Inc.",
	[3]byte{0, 5, 160}:     "MOBILINE Kft.",
	[3]byte{0, 5, 161}:     "Zenocom",
	[3]byte{0, 5, 162}:     "CELOX Networks",
	[3]byte{0, 5, 163}:     "QEI, Inc.",
	[3]byte{0, 5, 164}:     "Lucid Voice Ltd.",
	[3]byte{0, 5, 165}:     "KOTT",
	[3]byte{0, 5, 166}:     "Extron Electronics",
	[3]byte{0, 5, 167}:     "Hyperchip, Inc.",
	[3]byte{0, 5, 168}:     "WYLE ELECTRONICS",
	[3]byte{0, 5, 169}:     "Princeton Networks, Inc.",
	[3]byte{0, 5, 170}:     "Moore Industries International Inc.",
	[3]byte{0, 5, 171}:     "Cyber Fone, Inc.",
	[3]byte{0, 5, 172}:     "Northern Digital, Inc.",
	[3]byte{0, 5, 173}:     "Topspin Communications, Inc.",
	[3]byte{0, 5, 174}:     "Mediaport USA",
	[3]byte{0, 5, 175}:     "InnoScan Computing A/S",
	[3]byte{0, 5, 176}:     "Korea Computer Technology Co., Ltd.",
	[3]byte{0, 5, 177}:     "ASB Technology BV",
	[3]byte{0, 5, 178}:     "Medison Co., Ltd.",
	[3]byte{0, 5, 179}:     "Asahi-Engineering Co., Ltd.",
	[3]byte{0, 5, 180}:     "Aceex Corporation",
	[3]byte{0, 5, 181}:     "Broadcom Technologies",
	[3]byte{0, 5, 182}:     "INSYS Microelectronics GmbH",
	[3]byte{0, 5, 183}:     "Arbor Technology Corp.",
	[3]byte{0, 5, 184}:     "Electronic Design Associates, Inc.",
	[3]byte{0, 5, 185}:     "Airvana, Inc.",
	[3]byte{0, 5, 186}:     "Area Netwoeks, Inc.",
	[3]byte{0, 5, 187}:     "Myspace AB",
	[3]byte{0, 5, 188}:     "Resource Data Management Ltd",
	[3]byte{0, 5, 189}:     "ROAX BV",
	[3]byte{0, 5, 190}:     "Kongsberg Seatex AS",
	[3]byte{0, 5, 191}:     "JustEzy Technology, Inc.",
	[3]byte{0, 5, 192}:     "Digital Network Alacarte Co., Ltd.",
	[3]byte{0, 5, 193}:     "A-Kyung Motion, Inc.",
	[3]byte{0, 5, 194}:     "Soronti, Inc.",
	[3]byte{0, 5, 195}:     "Pacific Instruments, Inc.",
	[3]byte{0, 5, 196}:     "Telect, Inc.",
	[3]byte{0, 5, 197}:     "Flaga HF",
	[3]byte{0, 5, 198}:     "Triz Communications",
	[3]byte{0, 5, 199}:     "I/F-COM A/S",
	[3]byte{0, 5, 200}:     "VERYTECH",
	[3]byte{0, 5, 201}:     "LG Innotek Co., Ltd.",
	[3]byte{0, 5, 202}:     "Hitron Technology, Inc.",
	[3]byte{0, 5, 203}:     "ROIS Technologies, Inc.",
	[3]byte{0, 5, 204}:     "Sumtel Communications, Inc.",
	[3]byte{0, 5, 205}:     "D&M Holdings Inc.",
	[3]byte{0, 5, 206}:     "Prolink Microsystems Corporation",
	[3]byte{0, 5, 207}:     "Thunder River Technologies, Inc.",
	[3]byte{0, 5, 208}:     "Solinet Systems",
	[3]byte{0, 5, 209}:     "Metavector Technologies",
	[3]byte{0, 5, 210}:     "DAP Technologies",
	[3]byte{0, 5, 211}:     "eProduction Solutions, Inc.",
	[3]byte{0, 5, 212}:     "FutureSmart Networks, Inc.",
	[3]byte{0, 5, 213}:     "Speedcom Wireless",
	[3]byte{0, 5, 214}:     "L-3 Linkabit",
	[3]byte{0, 5, 215}:     "Vista Imaging, Inc.",
	[3]byte{0, 5, 216}:     "Arescom, Inc.",
	[3]byte{0, 5, 217}:     "Techno Valley, Inc.",
	[3]byte{0, 5, 218}:     "Apex Automationstechnik",
	[3]byte{0, 5, 219}:     "PSI Nentec GmbH",
	[3]byte{0, 5, 220}:     "Cisco Systems, Inc",
	[3]byte{0, 5, 221}:     "Cisco Systems, Inc",
	[3]byte{0, 5, 222}:     "Gi Fone Korea, Inc.",
	[3]byte{0, 5, 223}:     "Electronic Innovation, Inc.",
	[3]byte{0, 5, 224}:     "Empirix Corp.",
	[3]byte{0, 5, 225}:     "Trellis Photonics, Ltd.",
	[3]byte{0, 5, 226}:     "Creativ Network Technologies",
	[3]byte{0, 5, 227}:     "LightSand Communications, Inc.",
	[3]byte{0, 5, 228}:     "Red Lion Controls Inc.",
	[3]byte{0, 5, 229}:     "Renishaw PLC",
	[3]byte{0, 5, 230}:     "Egenera, Inc.",
	[3]byte{0, 5, 231}:     "Netrake an AudioCodes Company",
	[3]byte{0, 5, 232}:     "TurboWave, Inc.",
	[3]byte{0, 5, 233}:     "Unicess Network, Inc.",
	[3]byte{0, 5, 234}:     "Rednix",
	[3]byte{0, 5, 235}:     "Blue Ridge Networks, Inc.",
	[3]byte{0, 5, 236}:     "Mosaic Systems Inc.",
	[3]byte{0, 5, 237}:     "Technikum Joanneum GmbH",
	[3]byte{0, 5, 238}:     "Vanderbilt International (SWE) AB ",
	[3]byte{0, 5, 239}:     "ADOIR Digital Technology",
	[3]byte{0, 5, 240}:     "SATEC",
	[3]byte{0, 5, 241}:     "Vrcom, Inc.",
	[3]byte{0, 5, 242}:     "Power R, Inc.",
	[3]byte{0, 5, 243}:     "Webyn",
	[3]byte{0, 5, 244}:     "System Base Co., Ltd.",
	[3]byte{0, 5, 245}:     "Geospace Technologies",
	[3]byte{0, 5, 246}:     "Young Chang Co. Ltd.",
	[3]byte{0, 5, 247}:     "Analog Devices, Inc.",
	[3]byte{0, 5, 248}:     "Real Time Access, Inc.",
	[3]byte{0, 5, 249}:     "TOA Corporation",
	[3]byte{0, 5, 250}:     "IPOptical, Inc.",
	[3]byte{0, 5, 251}:     "ShareGate, Inc.",
	[3]byte{0, 5, 252}:     "Schenck Pegasus Corp.",
	[3]byte{0, 5, 253}:     "PacketLight Networks Ltd.",
	[3]byte{0, 5, 254}:     "Traficon N.V.",
	[3]byte{0, 5, 255}:     "SNS Solutions, Inc.",
	[3]byte{0, 6, 0}:       "Toshiba Teli Corporation",
	[3]byte{0, 6, 1}:       "Otanikeiki Co., Ltd.",
	[3]byte{0, 6, 2}:       "Cirkitech Electronics Co.",
	[3]byte{0, 6, 3}:       "Baker Hughes Inc.",
	[3]byte{0, 6, 4}:       "@Track Communications, Inc.",
	[3]byte{0, 6, 5}:       "Inncom International, Inc.",
	[3]byte{0, 6, 6}:       "RapidWAN, Inc.",
	[3]byte{0, 6, 7}:       "Omni Directional Control Technology Inc.",
	[3]byte{0, 6, 8}:       "At-Sky SAS",
	[3]byte{0, 6, 9}:       "Crossport Systems",
	[3]byte{0, 6, 10}:      "Blue2space",
	[3]byte{0, 6, 11}:      "Artesyn Embedded Technologies",
	[3]byte{0, 6, 12}:      "Melco Industries, Inc.",
	[3]byte{0, 6, 13}:      "Wave7 Optics",
	[3]byte{0, 6, 14}:      "IGYS Systems, Inc.",
	[3]byte{0, 6, 15}:      "Narad Networks Inc",
	[3]byte{0, 6, 16}:      "Abeona Networks Inc",
	[3]byte{0, 6, 17}:      "Zeus Wireless, Inc.",
	[3]byte{0, 6, 18}:      "Accusys, Inc.",
	[3]byte{0, 6, 19}:      "Kawasaki Microelectronics Incorporated",
	[3]byte{0, 6, 20}:      "Prism Holdings",
	[3]byte{0, 6, 21}:      "Kimoto Electric Co., Ltd.",
	[3]byte{0, 6, 22}:      "Tel Net Co., Ltd.",
	[3]byte{0, 6, 23}:      "Redswitch Inc.",
	[3]byte{0, 6, 24}:      "DigiPower Manufacturing Inc.",
	[3]byte{0, 6, 25}:      "Connection Technology Systems",
	[3]byte{0, 6, 26}:      "Zetari Inc.",
	[3]byte{0, 6, 27}:      "Notebook Development Lab.  Lenovo Japan Ltd.",
	[3]byte{0, 6, 28}:      "Hoshino Metal Industries, Ltd.",
	[3]byte{0, 6, 29}:      "MIP Telecom, Inc.",
	[3]byte{0, 6, 30}:      "Maxan Systems",
	[3]byte{0, 6, 31}:      "Vision Components GmbH",
	[3]byte{0, 6, 32}:      "Serial System Ltd.",
	[3]byte{0, 6, 33}:      "Hinox, Co., Ltd.",
	[3]byte{0, 6, 34}:      "Chung Fu Chen Yeh Enterprise Corp.",
	[3]byte{0, 6, 35}:      "MGE UPS Systems France",
	[3]byte{0, 6, 36}:      "Gentner Communications Corp.",
	[3]byte{0, 6, 37}:      "The Linksys Group, Inc.",
	[3]byte{0, 6, 38}:      "MWE GmbH",
	[3]byte{0, 6, 39}:      "Uniwide Technologies, Inc.",
	[3]byte{0, 6, 40}:      "Cisco Systems, Inc",
	[3]byte{0, 6, 41}:      "IBM Corp",
	[3]byte{0, 6, 42}:      "Cisco Systems, Inc",
	[3]byte{0, 6, 43}:      "INTRASERVER TECHNOLOGY",
	[3]byte{0, 6, 44}:      "Bivio Networks",
	[3]byte{0, 6, 45}:      "TouchStar Technologies, L.L.C.",
	[3]byte{0, 6, 46}:      "Aristos Logic Corp.",
	[3]byte{0, 6, 47}:      "Pivotech Systems Inc.",
	[3]byte{0, 6, 48}:      "Adtranz Sweden",
	[3]byte{0, 6, 49}:      "Calix Inc.",
	[3]byte{0, 6, 50}:      "Mesco Engineering GmbH",
	[3]byte{0, 6, 51}:      "Cross Match Technologies GmbH",
	[3]byte{0, 6, 52}:      "GTE Airfone Inc.",
	[3]byte{0, 6, 53}:      "PacketAir Networks, Inc.",
	[3]byte{0, 6, 54}:      "Jedai Broadband Networks",
	[3]byte{0, 6, 55}:      "Toptrend-Meta Information (ShenZhen) Inc.",
	[3]byte{0, 6, 56}:      "Sungjin C&C Co., Ltd.",
	[3]byte{0, 6, 57}:      "Newtec",
	[3]byte{0, 6, 58}:      "Dura Micro, Inc.",
	[3]byte{0, 6, 59}:      "Arcturus Networks Inc.",
	[3]byte{0, 6, 60}:      "Intrinsyc Software International Inc.",
	[3]byte{0, 6, 61}:      "Microwave Data Systems Inc.",
	[3]byte{0, 6, 62}:      "Opthos Inc.",
	[3]byte{0, 6, 63}:      "Everex Communications Inc.",
	[3]byte{0, 6, 64}:      "White Rock Networks",
	[3]byte{0, 6, 65}:      "ITCN",
	[3]byte{0, 6, 66}:      "Genetel Systems Inc.",
	[3]byte{0, 6, 67}:      "SONO Computer Co., Ltd.",
	[3]byte{0, 6, 68}:      "neix,Inc",
	[3]byte{0, 6, 69}:      "Meisei Electric Co. Ltd.",
	[3]byte{0, 6, 70}:      "ShenZhen XunBao Network Technology Co Ltd",
	[3]byte{0, 6, 71}:      "Etrali S.A.",
	[3]byte{0, 6, 72}:      "Seedsware, Inc.",
	[3]byte{0, 6, 73}:      "3M Deutschland GmbH",
	[3]byte{0, 6, 74}:      "Honeywell Co., Ltd. (KOREA)",
	[3]byte{0, 6, 75}:      "Alexon Co., Ltd.",
	[3]byte{0, 6, 76}:      "Invicta Networks, Inc.",
	[3]byte{0, 6, 77}:      "Sencore",
	[3]byte{0, 6, 78}:      "Broad Net Technology Inc.",
	[3]byte{0, 6, 79}:      "PRO-NETS Technology Corporation",
	[3]byte{0, 6, 80}:      "Tiburon Networks, Inc.",
	[3]byte{0, 6, 81}:      "Aspen Networks Inc.",
	[3]byte{0, 6, 82}:      "Cisco Systems, Inc",
	[3]byte{0, 6, 83}:      "Cisco Systems, Inc",
	[3]byte{0, 6, 84}:      "Winpresa Building Automation Technologies GmbH",
	[3]byte{0, 6, 85}:      "Yipee, Inc.",
	[3]byte{0, 6, 86}:      "Tactel AB",
	[3]byte{0, 6, 87}:      "Market Central, Inc.",
	[3]byte{0, 6, 88}:      "Helmut Fischer GmbH Institut für Elektronik und Messtechnik",
	[3]byte{0, 6, 89}:      "EAL (Apeldoorn) B.V.",
	[3]byte{0, 6, 90}:      "Strix Systems",
	[3]byte{0, 6, 91}:      "Dell Inc.",
	[3]byte{0, 6, 92}:      "Malachite Technologies, Inc.",
	[3]byte{0, 6, 93}:      "Heidelberg Web Systems",
	[3]byte{0, 6, 94}:      "Photuris, Inc.",
	[3]byte{0, 6, 95}:      "ECI Telecom Ltd.",
	[3]byte{0, 6, 96}:      "NADEX Co., Ltd.",
	[3]byte{0, 6, 97}:      "NIA Home Technologies Corp.",
	[3]byte{0, 6, 98}:      "MBM Technology Ltd.",
	[3]byte{0, 6, 99}:      "Human Technology Co., Ltd.",
	[3]byte{0, 6, 100}:     "Fostex Corporation",
	[3]byte{0, 6, 101}:     "Sunny Giken, Inc.",
	[3]byte{0, 6, 102}:     "Roving Networks",
	[3]byte{0, 6, 103}:     "Tripp Lite",
	[3]byte{0, 6, 104}:     "Vicon Industries Inc.",
	[3]byte{0, 6, 105}:     "Datasound Laboratories Ltd",
	[3]byte{0, 6, 106}:     "InfiniCon Systems, Inc.",
	[3]byte{0, 6, 107}:     "Sysmex Corporation",
	[3]byte{0, 6, 108}:     "Robinson Corporation",
	[3]byte{0, 6, 109}:     "Compuprint S.P.A.",
	[3]byte{0, 6, 110}:     "Delta Electronics, Inc.",
	[3]byte{0, 6, 111}:     "Korea Data Systems",
	[3]byte{0, 6, 112}:     "Upponetti Oy",
	[3]byte{0, 6, 113}:     "Softing AG",
	[3]byte{0, 6, 114}:     "Netezza",
	[3]byte{0, 6, 115}:     "TKH Security Solutions USA",
	[3]byte{0, 6, 116}:     "Spectrum Control, Inc.",
	[3]byte{0, 6, 117}:     "Banderacom, Inc.",
	[3]byte{0, 6, 118}:     "Novra Technologies Inc.",
	[3]byte{0, 6, 119}:     "SICK AG",
	[3]byte{0, 6, 120}:     "D&M Holdings Inc.",
	[3]byte{0, 6, 121}:     "Konami Corporation",
	[3]byte{0, 6, 122}:     "JMP Systems",
	[3]byte{0, 6, 123}:     "Toplink C&C Corporation",
	[3]byte{0, 6, 124}:     "Cisco Systems, Inc",
	[3]byte{0, 6, 125}:     "Takasago Ltd.",
	[3]byte{0, 6, 126}:     "WinCom Systems, Inc.",
	[3]byte{0, 6, 127}:     "Digeo, Inc.",
	[3]byte{0, 6, 128}:     "Card Access, Inc.",
	[3]byte{0, 6, 129}:     "Goepel Electronic GmbH",
	[3]byte{0, 6, 130}:     "Convedia",
	[3]byte{0, 6, 131}:     "Bravara Communications, Inc.",
	[3]byte{0, 6, 132}:     "Biacore AB",
	[3]byte{0, 6, 133}:     "NetNearU Corporation",
	[3]byte{0, 6, 134}:     "ZARDCOM Co., Ltd.",
	[3]byte{0, 6, 135}:     "Omnitron Systems Technology, Inc.",
	[3]byte{0, 6, 136}:     "Telways Communication Co., Ltd.",
	[3]byte{0, 6, 137}:     "yLez Technologies Pte Ltd",
	[3]byte{0, 6, 138}:     "NeuronNet Co. Ltd. R&D Center",
	[3]byte{0, 6, 139}:     "AirRunner Technologies, Inc.",
	[3]byte{0, 6, 140}:     "3COM CORPORATION",
	[3]byte{0, 6, 141}:     "SEPATON, Inc.",
	[3]byte{0, 6, 142}:     "HID Corporation",
	[3]byte{0, 6, 143}:     "Telemonitor, Inc.",
	[3]byte{0, 6, 144}:     "Euracom Communication GmbH",
	[3]byte{0, 6, 145}:     "PT Inovacao",
	[3]byte{0, 6, 146}:     "Intruvert Networks, Inc.",
	[3]byte{0, 6, 147}:     "Flexus Computer Technology, Inc.",
	[3]byte{0, 6, 148}:     "Mobillian Corporation",
	[3]byte{0, 6, 149}:     "Ensure Technologies, Inc.",
	[3]byte{0, 6, 150}:     "Advent Networks",
	[3]byte{0, 6, 151}:     "R & D Center",
	[3]byte{0, 6, 152}:     "egnite GmbH",
	[3]byte{0, 6, 153}:     "Vida Design Co.",
	[3]byte{0, 6, 154}:     "e & Tel",
	[3]byte{0, 6, 155}:     "AVT Audio Video Technologies GmbH",
	[3]byte{0, 6, 156}:     "Transmode Systems AB",
	[3]byte{0, 6, 157}:     "Petards Ltd",
	[3]byte{0, 6, 158}:     "UNIQA, Inc.",
	[3]byte{0, 6, 159}:     "Kuokoa Networks",
	[3]byte{0, 6, 160}:     "Mx Imaging",
	[3]byte{0, 6, 161}:     "Celsian Technologies, Inc.",
	[3]byte{0, 6, 162}:     "Microtune, Inc.",
	[3]byte{0, 6, 163}:     "Bitran Corporation",
	[3]byte{0, 6, 164}:     "INNOWELL Corp.",
	[3]byte{0, 6, 165}:     "PINON Corp.",
	[3]byte{0, 6, 166}:     "Artistic Licence Engineering Ltd",
	[3]byte{0, 6, 167}:     "Primarion",
	[3]byte{0, 6, 168}:     "KC Technology, Inc.",
	[3]byte{0, 6, 169}:     "Universal Instruments Corp.",
	[3]byte{0, 6, 170}:     "VT Miltope",
	[3]byte{0, 6, 171}:     "W-Link Systems, Inc.",
	[3]byte{0, 6, 172}:     "Intersoft Co.",
	[3]byte{0, 6, 173}:     "KB Electronics Ltd.",
	[3]byte{0, 6, 174}:     "Himachal Futuristic Communications Ltd",
	[3]byte{0, 6, 175}:     "Xalted Networks",
	[3]byte{0, 6, 176}:     "Comtech EF Data Corp.",
	[3]byte{0, 6, 177}:     "Sonicwall",
	[3]byte{0, 6, 178}:     "Linxtek Co.",
	[3]byte{0, 6, 179}:     "Diagraph Corporation",
	[3]byte{0, 6, 180}:     "Vorne Industries, Inc.",
	[3]byte{0, 6, 181}:     "Source Photonics, Inc.",
	[3]byte{0, 6, 182}:     "Nir-Or Israel Ltd.",
	[3]byte{0, 6, 183}:     "TELEM GmbH",
	[3]byte{0, 6, 184}:     "Bandspeed Pty Ltd",
	[3]byte{0, 6, 185}:     "A5TEK Corp.",
	[3]byte{0, 6, 186}:     "Westwave Communications",
	[3]byte{0, 6, 187}:     "ATI Technologies Inc.",
	[3]byte{0, 6, 188}:     "Macrolink, Inc.",
	[3]byte{0, 6, 189}:     "BNTECHNOLOGY Co., Ltd.",
	[3]byte{0, 6, 190}:     "Baumer Optronic GmbH",
	[3]byte{0, 6, 191}:     "Accella Technologies Co., Ltd.",
	[3]byte{0, 6, 192}:     "United Internetworks, Inc.",
	[3]byte{0, 6, 193}:     "Cisco Systems, Inc",
	[3]byte{0, 6, 194}:     "Smartmatic Corporation",
	[3]byte{0, 6, 195}:     "Schindler Elevator Ltd.",
	[3]byte{0, 6, 196}:     "Piolink Inc.",
	[3]byte{0, 6, 197}:     "INNOVI Technologies Limited",
	[3]byte{0, 6, 198}:     "lesswire AG",
	[3]byte{0, 6, 199}:     "RFNET Technologies Pte Ltd (S)",
	[3]byte{0, 6, 200}:     "Sumitomo Metal Micro Devices, Inc.",
	[3]byte{0, 6, 201}:     "Technical Marketing Research, Inc.",
	[3]byte{0, 6, 202}:     "American Computer & Digital Components, Inc. (ACDC)",
	[3]byte{0, 6, 203}:     "Jotron Electronics A/S",
	[3]byte{0, 6, 204}:     "JMI Electronics Co., Ltd.",
	[3]byte{0, 6, 205}:     "Leaf Imaging Ltd.",
	[3]byte{0, 6, 206}:     "DATENO",
	[3]byte{0, 6, 207}:     "Thales Avionics In-Flight Systems, LLC",
	[3]byte{0, 6, 208}:     "Elgar Electronics Corp.",
	[3]byte{0, 6, 209}:     "Tahoe Networks, Inc.",
	[3]byte{0, 6, 210}:     "Tundra Semiconductor Corp.",
	[3]byte{0, 6, 211}:     "Alpha Telecom, Inc. U.S.A.",
	[3]byte{0, 6, 212}:     "Interactive Objects, Inc.",
	[3]byte{0, 6, 213}:     "Diamond Systems Corp.",
	[3]byte{0, 6, 214}:     "Cisco Systems, Inc",
	[3]byte{0, 6, 215}:     "Cisco Systems, Inc",
	[3]byte{0, 6, 216}:     "Maple Optical Systems",
	[3]byte{0, 6, 217}:     "IPM-Net S.p.A.",
	[3]byte{0, 6, 218}:     "ITRAN Communications Ltd.",
	[3]byte{0, 6, 219}:     "ICHIPS Co., Ltd.",
	[3]byte{0, 6, 220}:     "Syabas Technology (Amquest)",
	[3]byte{0, 6, 221}:     "AT & T Laboratories - Cambridge Ltd",
	[3]byte{0, 6, 222}:     "Flash Technology",
	[3]byte{0, 6, 223}:     "AIDONIC Corporation",
	[3]byte{0, 6, 224}:     "MAT Co., Ltd.",
	[3]byte{0, 6, 225}:     "Techno Trade s.a",
	[3]byte{0, 6, 226}:     "Ceemax Technology Co., Ltd.",
	[3]byte{0, 6, 227}:     "Quantitative Imaging Corporation",
	[3]byte{0, 6, 228}:     "Citel Technologies Ltd.",
	[3]byte{0, 6, 229}:     "Fujian Newland Computer Ltd. Co.",
	[3]byte{0, 6, 230}:     "DongYang Telecom Co., Ltd.",
	[3]byte{0, 6, 231}:     "Bit Blitz Communications Inc.",
	[3]byte{0, 6, 232}:     "Optical Network Testing, Inc.",
	[3]byte{0, 6, 233}:     "Intime Corp.",
	[3]byte{0, 6, 234}:     "ELZET80 Mikrocomputer GmbH&Co. KG",
	[3]byte{0, 6, 235}:     "Global Data",
	[3]byte{0, 6, 236}:     "Harris Corporation",
	[3]byte{0, 6, 237}:     "Inara Networks",
	[3]byte{0, 6, 238}:     "Shenyang Neu-era Information & Technology Stock Co., Ltd",
	[3]byte{0, 6, 239}:     "Maxxan Systems, Inc.",
	[3]byte{0, 6, 240}:     "Digeo, Inc.",
	[3]byte{0, 6, 241}:     "Optillion",
	[3]byte{0, 6, 242}:     "Platys Communications",
	[3]byte{0, 6, 243}:     "AcceLight Networks",
	[3]byte{0, 6, 244}:     "Prime Electronics & Satellitics Inc.",
	[3]byte{0, 6, 245}:     "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 6, 246}:     "Cisco Systems, Inc",
	[3]byte{0, 6, 247}:     "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 6, 248}:     "The Boeing Company",
	[3]byte{0, 6, 249}:     "Mitsui Zosen Systems Research Inc.",
	[3]byte{0, 6, 250}:     "IP SQUARE Co, Ltd.",
	[3]byte{0, 6, 251}:     "Hitachi Printing Solutions, Ltd.",
	[3]byte{0, 6, 252}:     "Fnet Co., Ltd.",
	[3]byte{0, 6, 253}:     "Comjet Information Systems Corp.",
	[3]byte{0, 6, 254}:     "Ambrado, Inc",
	[3]byte{0, 6, 255}:     "Sheba Systems Co., Ltd.",
	[3]byte{0, 7, 0}:       "Zettamedia Korea",
	[3]byte{0, 7, 1}:       "RACAL-DATACOM",
	[3]byte{0, 7, 2}:       "Varian Medical Systems",
	[3]byte{0, 7, 3}:       "CSEE Transport",
	[3]byte{0, 7, 4}:       "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 7, 5}:       "Endress & Hauser GmbH & Co",
	[3]byte{0, 7, 6}:       "Sanritz Corporation",
	[3]byte{0, 7, 7}:       "Interalia Inc.",
	[3]byte{0, 7, 8}:       "Bitrage Inc.",
	[3]byte{0, 7, 9}:       "Westerstrand Urfabrik AB",
	[3]byte{0, 7, 10}:      "Unicom Automation Co., Ltd.",
	[3]byte{0, 7, 11}:      "Novabase SGPS, SA",
	[3]byte{0, 7, 12}:      "SVA-Intrusion.com Co. Ltd.",
	[3]byte{0, 7, 13}:      "Cisco Systems, Inc",
	[3]byte{0, 7, 14}:      "Cisco Systems, Inc",
	[3]byte{0, 7, 15}:      "Fujant, Inc.",
	[3]byte{0, 7, 16}:      "Adax, Inc.",
	[3]byte{0, 7, 17}:      "Acterna",
	[3]byte{0, 7, 18}:      "JAL Information Technology",
	[3]byte{0, 7, 19}:      "IP One, Inc.",
	[3]byte{0, 7, 20}:      "Brightcom",
	[3]byte{0, 7, 21}:      "General Research of Electronics, Inc.",
	[3]byte{0, 7, 22}:      "J & S Marine Ltd.",
	[3]byte{0, 7, 23}:      "Wieland Electric GmbH",
	[3]byte{0, 7, 24}:      "iCanTek Co., Ltd.",
	[3]byte{0, 7, 25}:      "Mobiis Co., Ltd.",
	[3]byte{0, 7, 26}:      "Finedigital Inc.",
	[3]byte{0, 7, 27}:      "CDVI Americas Ltd",
	[3]byte{0, 7, 28}:      "AT&T",
	[3]byte{0, 7, 29}:      "Satelsa Sistemas Y Aplicaciones De Telecomunicaciones, S.A.",
	[3]byte{0, 7, 30}:      "Tri-M Engineering / Nupak Dev. Corp.",
	[3]byte{0, 7, 31}:      "European Systems Integration",
	[3]byte{0, 7, 32}:      "Trutzschler GmbH & Co. KG",
	[3]byte{0, 7, 33}:      "Formac Elektronik GmbH",
	[3]byte{0, 7, 34}:      "The Nielsen Company",
	[3]byte{0, 7, 35}:      "ELCON Systemtechnik GmbH",
	[3]byte{0, 7, 36}:      "Telemax Co., Ltd.",
	[3]byte{0, 7, 37}:      "Bematech International Corp.",
	[3]byte{0, 7, 38}:      "Shenzhen Gongjin Electronics Co., Ltd.",
	[3]byte{0, 7, 39}:      "Zi Corporation (HK) Ltd.",
	[3]byte{0, 7, 40}:      "Neo Telecom",
	[3]byte{0, 7, 41}:      "Kistler Instrumente AG",
	[3]byte{0, 7, 42}:      "Innovance Networks",
	[3]byte{0, 7, 43}:      "Jung Myung Telecom Co., Ltd.",
	[3]byte{0, 7, 44}:      "Fabricom",
	[3]byte{0, 7, 45}:      "CNSystems",
	[3]byte{0, 7, 46}:      "North Node AB",
	[3]byte{0, 7, 47}:      "Intransa, Inc.",
	[3]byte{0, 7, 48}:      "Hutchison OPTEL Telecom Technology Co., Ltd.",
	[3]byte{0, 7, 49}:      "Ophir-Spiricon LLC",
	[3]byte{0, 7, 50}:      "AAEON Technology Inc.",
	[3]byte{0, 7, 51}:      "DANCONTROL Engineering",
	[3]byte{0, 7, 52}:      "ONStor, Inc.",
	[3]byte{0, 7, 53}:      "Flarion Technologies, Inc.",
	[3]byte{0, 7, 54}:      "Data Video Technologies Co., Ltd.",
	[3]byte{0, 7, 55}:      "Soriya Co. Ltd.",
	[3]byte{0, 7, 56}:      "Young Technology Co., Ltd.",
	[3]byte{0, 7, 57}:      "Scotty Group Austria Gmbh",
	[3]byte{0, 7, 58}:      "Inventel Systemes",
	[3]byte{0, 7, 59}:      "Tenovis GmbH & Co KG",
	[3]byte{0, 7, 60}:      "Telecom Design",
	[3]byte{0, 7, 61}:      "Nanjing Postel Telecommunications Co., Ltd.",
	[3]byte{0, 7, 62}:      "China Great-Wall Computer Shenzhen Co., Ltd.",
	[3]byte{0, 7, 63}:      "Woojyun Systec Co., Ltd.",
	[3]byte{0, 7, 64}:      "BUFFALO.INC",
	[3]byte{0, 7, 65}:      "Sierra Automated Systems",
	[3]byte{0, 7, 66}:      "Ormazabal",
	[3]byte{0, 7, 67}:      "Chelsio Communications",
	[3]byte{0, 7, 68}:      "Unico, Inc.",
	[3]byte{0, 7, 69}:      "Radlan Computer Communications Ltd.",
	[3]byte{0, 7, 70}:      "TURCK, Inc.",
	[3]byte{0, 7, 71}:      "Mecalc",
	[3]byte{0, 7, 72}:      "The Imaging Source Europe",
	[3]byte{0, 7, 73}:      "CENiX Inc.",
	[3]byte{0, 7, 74}:      "Carl Valentin GmbH",
	[3]byte{0, 7, 75}:      "Daihen Corporation",
	[3]byte{0, 7, 76}:      "Beicom Inc.",
	[3]byte{0, 7, 77}:      "Zebra Technologies Corp.",
	[3]byte{0, 7, 78}:      "IPFRONT Inc",
	[3]byte{0, 7, 79}:      "Cisco Systems, Inc",
	[3]byte{0, 7, 80}:      "Cisco Systems, Inc",
	[3]byte{0, 7, 81}:      "m-u-t AG",
	[3]byte{0, 7, 82}:      "Rhythm Watch Co., Ltd.",
	[3]byte{0, 7, 83}:      "Beijing Qxcomm Technology Co., Ltd.",
	[3]byte{0, 7, 84}:      "Xyterra Computing, Inc.",
	[3]byte{0, 7, 85}:      "Lafon",
	[3]byte{0, 7, 86}:      "Juyoung Telecom",
	[3]byte{0, 7, 87}:      "Topcall International AG",
	[3]byte{0, 7, 88}:      "Dragonwave",
	[3]byte{0, 7, 89}:      "Boris Manufacturing Corp.",
	[3]byte{0, 7, 90}:      "Air Products and Chemicals, Inc.",
	[3]byte{0, 7, 91}:      "Gibson Guitars",
	[3]byte{0, 7, 92}:      "Eastman Kodak Company",
	[3]byte{0, 7, 93}:      "Celleritas Inc.",
	[3]byte{0, 7, 94}:      "Ametek Power Instruments",
	[3]byte{0, 7, 95}:      "VCS Video Communication Systems AG",
	[3]byte{0, 7, 96}:      "TOMIS Information & Telecom Corp.",
	[3]byte{0, 7, 97}:      "29530",
	[3]byte{0, 7, 98}:      "Group Sense Limited",
	[3]byte{0, 7, 99}:      "Sunniwell Cyber Tech. Co., Ltd.",
	[3]byte{0, 7, 100}:     "YoungWoo Telecom Co. Ltd.",
	[3]byte{0, 7, 101}:     "Jade Quantum Technologies, Inc.",
	[3]byte{0, 7, 102}:     "Chou Chin Industrial Co., Ltd.",
	[3]byte{0, 7, 103}:     "Yuxing Electronics Company Limited",
	[3]byte{0, 7, 104}:     "Danfoss A/S",
	[3]byte{0, 7, 105}:     "Italiana Macchi SpA",
	[3]byte{0, 7, 106}:     "NEXTEYE Co., Ltd.",
	[3]byte{0, 7, 107}:     "Stralfors AB",
	[3]byte{0, 7, 108}:     "Daehanet, Inc.",
	[3]byte{0, 7, 109}:     "Flexlight Networks",
	[3]byte{0, 7, 110}:     "Sinetica Corporation Limited",
	[3]byte{0, 7, 111}:     "Synoptics Limited",
	[3]byte{0, 7, 112}:     "Ubiquoss Inc",
	[3]byte{0, 7, 113}:     "Embedded System Corporation",
	[3]byte{0, 7, 114}:     "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{0, 7, 115}:     "Ascom Powerline Communications Ltd.",
	[3]byte{0, 7, 116}:     "GuangZhou Thinker Technology Co. Ltd.",
	[3]byte{0, 7, 117}:     "Valence Semiconductor, Inc.",
	[3]byte{0, 7, 118}:     "Federal APD",
	[3]byte{0, 7, 119}:     "Motah Ltd.",
	[3]byte{0, 7, 120}:     "GERSTEL GmbH & Co. KG",
	[3]byte{0, 7, 121}:     "Sungil Telecom Co., Ltd.",
	[3]byte{0, 7, 122}:     "Infoware System Co., Ltd.",
	[3]byte{0, 7, 123}:     "Millimetrix Broadband Networks",
	[3]byte{0, 7, 124}:     "Westermo Teleindustri AB",
	[3]byte{0, 7, 125}:     "Cisco Systems, Inc",
	[3]byte{0, 7, 126}:     "Elrest GmbH",
	[3]byte{0, 7, 127}:     "J Communications Co., Ltd.",
	[3]byte{0, 7, 128}:     "Bluegiga Technologies OY",
	[3]byte{0, 7, 129}:     "Itron Inc.",
	[3]byte{0, 7, 130}:     "Oracle Corporation ",
	[3]byte{0, 7, 131}:     "SynCom Network, Inc.",
	[3]byte{0, 7, 132}:     "Cisco Systems, Inc",
	[3]byte{0, 7, 133}:     "Cisco Systems, Inc",
	[3]byte{0, 7, 134}:     "Wireless Networks Inc.",
	[3]byte{0, 7, 135}:     "Idea System Co., Ltd.",
	[3]byte{0, 7, 136}:     "Clipcomm, Inc.",
	[3]byte{0, 7, 137}:     "DONGWON SYSTEMS",
	[3]byte{0, 7, 138}:     "Mentor Data System Inc.",
	[3]byte{0, 7, 139}:     "Wegener Communications, Inc.",
	[3]byte{0, 7, 140}:     "Elektronikspecialisten i Borlange AB",
	[3]byte{0, 7, 141}:     "NetEngines Ltd.",
	[3]byte{0, 7, 142}:     "Garz & Friche GmbH",
	[3]byte{0, 7, 143}:     "Emkay Innovative Products",
	[3]byte{0, 7, 144}:     "Tri-M Technologies (s) Limited",
	[3]byte{0, 7, 145}:     "International Data Communications, Inc.",
	[3]byte{0, 7, 146}:     "Sütron Electronic GmbH",
	[3]byte{0, 7, 147}:     "Shin Satellite Public Company Limited",
	[3]byte{0, 7, 148}:     "Simple Devices, Inc.",
	[3]byte{0, 7, 149}:     "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 7, 150}:     "LSI Systems, Inc.",
	[3]byte{0, 7, 151}:     "Netpower Co., Ltd.",
	[3]byte{0, 7, 152}:     "Selea SRL",
	[3]byte{0, 7, 153}:     "Tipping Point Technologies, Inc.",
	[3]byte{0, 7, 154}:     "Verint Systems Inc",
	[3]byte{0, 7, 155}:     "Aurora Networks",
	[3]byte{0, 7, 156}:     "Golden Electronics Technology Co., Ltd.",
	[3]byte{0, 7, 157}:     "Musashi Co., Ltd.",
	[3]byte{0, 7, 158}:     "Ilinx Co., Ltd.",
	[3]byte{0, 7, 159}:     "Action Digital Inc.",
	[3]byte{0, 7, 160}:     "e-Watch Inc.",
	[3]byte{0, 7, 161}:     "VIASYS Healthcare GmbH",
	[3]byte{0, 7, 162}:     "Opteon Corporation",
	[3]byte{0, 7, 163}:     "Ositis Software, Inc.",
	[3]byte{0, 7, 164}:     "GN Netcom Ltd.",
	[3]byte{0, 7, 165}:     "Y.D.K Co. Ltd.",
	[3]byte{0, 7, 166}:     "Leviton Manufacturing Co., Inc.",
	[3]byte{0, 7, 167}:     "A-Z Inc.",
	[3]byte{0, 7, 168}:     "Haier Group Technologies Ltd.",
	[3]byte{0, 7, 169}:     "Novasonics",
	[3]byte{0, 7, 170}:     "Quantum Data Inc.",
	[3]byte{0, 7, 171}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 7, 172}:     "Eolring",
	[3]byte{0, 7, 173}:     "Pentacon GmbH Foto-und Feinwerktechnik",
	[3]byte{0, 7, 174}:     "Britestream Networks, Inc.",
	[3]byte{0, 7, 175}:     "Red Lion Controls, LP",
	[3]byte{0, 7, 176}:     "Office Details, Inc.",
	[3]byte{0, 7, 177}:     "Equator Technologies",
	[3]byte{0, 7, 178}:     "Transaccess S.A.",
	[3]byte{0, 7, 179}:     "Cisco Systems, Inc",
	[3]byte{0, 7, 180}:     "Cisco Systems, Inc",
	[3]byte{0, 7, 181}:     "Any One Wireless Ltd.",
	[3]byte{0, 7, 182}:     "Telecom Technology Ltd.",
	[3]byte{0, 7, 183}:     "Samurai Ind. Prods Eletronicos Ltda",
	[3]byte{0, 7, 184}:     "Corvalent Corporation",
	[3]byte{0, 7, 185}:     "Ginganet Corporation",
	[3]byte{0, 7, 186}:     "UTStarcom Inc",
	[3]byte{0, 7, 187}:     "Candera Inc.",
	[3]byte{0, 7, 188}:     "Identix Inc.",
	[3]byte{0, 7, 189}:     "Radionet Ltd.",
	[3]byte{0, 7, 190}:     "DataLogic SpA",
	[3]byte{0, 7, 191}:     "Armillaire Technologies, Inc.",
	[3]byte{0, 7, 192}:     "NetZerver Inc.",
	[3]byte{0, 7, 193}:     "Overture Networks, Inc.",
	[3]byte{0, 7, 194}:     "Netsys Telecom",
	[3]byte{0, 7, 195}:     "Thomson",
	[3]byte{0, 7, 196}:     "JEAN Co. Ltd.",
	[3]byte{0, 7, 197}:     "Gcom, Inc.",
	[3]byte{0, 7, 198}:     "VDS Vosskuhler GmbH",
	[3]byte{0, 7, 199}:     "Synectics Systems Limited",
	[3]byte{0, 7, 200}:     "Brain21, Inc.",
	[3]byte{0, 7, 201}:     "Technol Seven Co., Ltd.",
	[3]byte{0, 7, 202}:     "Creatix Polymedia Ges Fur Kommunikaitonssysteme",
	[3]byte{0, 7, 203}:     "FREEBOX SAS",
	[3]byte{0, 7, 204}:     "Kaba Benzing GmbH",
	[3]byte{0, 7, 205}:     "Kumoh Electronic Co, Ltd",
	[3]byte{0, 7, 206}:     "Cabletime Limited",
	[3]byte{0, 7, 207}:     "Anoto AB",
	[3]byte{0, 7, 208}:     "Automat Engenharia de Automação Ltda.",
	[3]byte{0, 7, 209}:     "Spectrum Signal Processing Inc.",
	[3]byte{0, 7, 210}:     "Logopak Systeme GmbH & Co. KG",
	[3]byte{0, 7, 211}:     "SPGPrints B.V.",
	[3]byte{0, 7, 212}:     "Zhejiang Yutong Network Communication Co Ltd.",
	[3]byte{0, 7, 213}:     "3e Technologies Int;., Inc.",
	[3]byte{0, 7, 214}:     "Commil Ltd.",
	[3]byte{0, 7, 215}:     "Caporis Networks AG",
	[3]byte{0, 7, 216}:     "Hitron Technologies. Inc",
	[3]byte{0, 7, 217}:     "Splicecom",
	[3]byte{0, 7, 218}:     "Neuro Telecom Co., Ltd.",
	[3]byte{0, 7, 219}:     "Kirana Networks, Inc.",
	[3]byte{0, 7, 220}:     "Atek Co, Ltd.",
	[3]byte{0, 7, 221}:     "Cradle Technologies",
	[3]byte{0, 7, 222}:     "eCopilt AB",
	[3]byte{0, 7, 223}:     "Vbrick Systems Inc.",
	[3]byte{0, 7, 224}:     "Palm Inc.",
	[3]byte{0, 7, 225}:     "WIS Communications Co. Ltd.",
	[3]byte{0, 7, 226}:     "Bitworks, Inc.",
	[3]byte{0, 7, 227}:     "Navcom Technology, Inc.",
	[3]byte{0, 7, 228}:     "SoftRadio Co., Ltd.",
	[3]byte{0, 7, 229}:     "Coup Corporation",
	[3]byte{0, 7, 230}:     "edgeflow Canada Inc.",
	[3]byte{0, 7, 231}:     "FreeWave Technologies",
	[3]byte{0, 7, 232}:     "EdgeWave",
	[3]byte{0, 7, 233}:     "Intel Corporation",
	[3]byte{0, 7, 234}:     "Massana, Inc.",
	[3]byte{0, 7, 235}:     "Cisco Systems, Inc",
	[3]byte{0, 7, 236}:     "Cisco Systems, Inc",
	[3]byte{0, 7, 237}:     "Altera Corporation",
	[3]byte{0, 7, 238}:     "telco Informationssysteme GmbH",
	[3]byte{0, 7, 239}:     "Lockheed Martin Tactical Systems",
	[3]byte{0, 7, 240}:     "LogiSync LLC",
	[3]byte{0, 7, 241}:     "TeraBurst Networks Inc.",
	[3]byte{0, 7, 242}:     "IOA Corporation",
	[3]byte{0, 7, 243}:     "Thinkengine Networks",
	[3]byte{0, 7, 244}:     "Eletex Co., Ltd.",
	[3]byte{0, 7, 245}:     "Bridgeco Co AG",
	[3]byte{0, 7, 246}:     "Qqest Software Systems",
	[3]byte{0, 7, 247}:     "Galtronics",
	[3]byte{0, 7, 248}:     "ITDevices, Inc.",
	[3]byte{0, 7, 249}:     "Sensaphone",
	[3]byte{0, 7, 250}:     "ITT Co., Ltd.",
	[3]byte{0, 7, 251}:     "Giga Stream UMTS Technologies GmbH",
	[3]byte{0, 7, 252}:     "Adept Systems Inc.",
	[3]byte{0, 7, 253}:     "LANergy Ltd.",
	[3]byte{0, 7, 254}:     "Rigaku Corporation",
	[3]byte{0, 7, 255}:     "Gluon Networks",
	[3]byte{0, 8, 0}:       "MULTITECH SYSTEMS, INC.",
	[3]byte{0, 8, 1}:       "HighSpeed Surfing Inc.",
	[3]byte{0, 8, 2}:       "Hewlett Packard",
	[3]byte{0, 8, 3}:       "Cos Tron",
	[3]byte{0, 8, 4}:       "ICA Inc.",
	[3]byte{0, 8, 5}:       "Techno-Holon Corporation",
	[3]byte{0, 8, 6}:       "Raonet Systems, Inc.",
	[3]byte{0, 8, 7}:       "Access Devices Limited",
	[3]byte{0, 8, 8}:       "PPT Vision, Inc.",
	[3]byte{0, 8, 9}:       "Systemonic AG",
	[3]byte{0, 8, 10}:      "Espera-Werke GmbH",
	[3]byte{0, 8, 11}:      "Birka BPA Informationssystem AB",
	[3]byte{0, 8, 12}:      "VDA Elettronica spa",
	[3]byte{0, 8, 13}:      "Toshiba",
	[3]byte{0, 8, 14}:      "ARRIS Group, Inc.",
	[3]byte{0, 8, 15}:      "Proximion Fiber Optics AB",
	[3]byte{0, 8, 16}:      "Key Technology, Inc.",
	[3]byte{0, 8, 17}:      "VOIX Corporation",
	[3]byte{0, 8, 18}:      "GM-2 Corporation",
	[3]byte{0, 8, 19}:      "Diskbank, Inc.",
	[3]byte{0, 8, 20}:      "TIL Technologies",
	[3]byte{0, 8, 21}:      "CATS Co., Ltd.",
	[3]byte{0, 8, 22}:      "Bluelon ApS",
	[3]byte{0, 8, 23}:      "EmergeCore Networks LLC",
	[3]byte{0, 8, 24}:      "Pixelworks, Inc.",
	[3]byte{0, 8, 25}:      "Banksys",
	[3]byte{0, 8, 26}:      "Sanrad Intelligence Storage Communications (2000) Ltd.",
	[3]byte{0, 8, 27}:      "Windigo Systems",
	[3]byte{0, 8, 28}:      "@pos.com",
	[3]byte{0, 8, 29}:      "Ipsil, Incorporated",
	[3]byte{0, 8, 30}:      "Repeatit AB",
	[3]byte{0, 8, 31}:      "Pou Yuen Tech Corp. Ltd.",
	[3]byte{0, 8, 32}:      "Cisco Systems, Inc",
	[3]byte{0, 8, 33}:      "Cisco Systems, Inc",
	[3]byte{0, 8, 34}:      "InPro Comm",
	[3]byte{0, 8, 35}:      "Texa Corp.",
	[3]byte{0, 8, 36}:      "Nuance Document Imaging",
	[3]byte{0, 8, 37}:      "Acme Packet",
	[3]byte{0, 8, 38}:      "Colorado Med Tech",
	[3]byte{0, 8, 39}:      "ADB Broadband Italia",
	[3]byte{0, 8, 40}:      "Koei Engineering Ltd.",
	[3]byte{0, 8, 41}:      "Aval Nagasaki Corporation",
	[3]byte{0, 8, 42}:      "Powerwallz Network Security",
	[3]byte{0, 8, 43}:      "Wooksung Electronics, Inc.",
	[3]byte{0, 8, 44}:      "Homag AG",
	[3]byte{0, 8, 45}:      "Indus Teqsite Private Limited",
	[3]byte{0, 8, 46}:      "Multitone Electronics PLC",
	[3]byte{0, 8, 47}:      "Cisco Systems, Inc",
	[3]byte{0, 8, 48}:      "Cisco Systems, Inc",
	[3]byte{0, 8, 49}:      "Cisco Systems, Inc",
	[3]byte{0, 8, 50}:      "Cisco Systems, Inc",
	[3]byte{0, 8, 78}:      "DivergeNet, Inc.",
	[3]byte{0, 8, 79}:      "Qualstar Corporation",
	[3]byte{0, 8, 80}:      "Arizona Instrument Corp.",
	[3]byte{0, 8, 81}:      "Canadian Bank Note Company, Ltd.",
	[3]byte{0, 8, 82}:      "Davolink Co. Inc.",
	[3]byte{0, 8, 83}:      "Schleicher GmbH & Co. Relaiswerke KG",
	[3]byte{0, 8, 84}:      "Netronix, Inc.",
	[3]byte{0, 8, 85}:      "NASA-Goddard Space Flight Center",
	[3]byte{0, 8, 86}:      "Gamatronic Electronic Industries Ltd.",
	[3]byte{0, 8, 87}:      "Polaris Networks, Inc.",
	[3]byte{0, 8, 88}:      "Novatechnology Inc.",
	[3]byte{0, 8, 89}:      "ShenZhen Unitone Electronics Co., Ltd.",
	[3]byte{0, 8, 90}:      "IntiGate Inc.",
	[3]byte{0, 8, 91}:      "Hanbit Electronics Co., Ltd.",
	[3]byte{0, 8, 92}:      "Shanghai Dare Technologies Co. Ltd.",
	[3]byte{0, 8, 93}:      "Aastra",
	[3]byte{0, 8, 94}:      "PCO AG",
	[3]byte{0, 8, 95}:      "Picanol N.V.",
	[3]byte{0, 8, 96}:      "LodgeNet Entertainment Corp.",
	[3]byte{0, 8, 97}:      "SoftEnergy Co., Ltd.",
	[3]byte{0, 8, 98}:      "NEC Eluminant Technologies, Inc.",
	[3]byte{0, 8, 99}:      "Entrisphere Inc.",
	[3]byte{0, 8, 100}:     "Fasy S.p.A.",
	[3]byte{0, 8, 101}:     "JASCOM CO., LTD",
	[3]byte{0, 8, 102}:     "DSX Access Systems, Inc.",
	[3]byte{0, 8, 103}:     "Uptime Devices",
	[3]byte{0, 8, 104}:     "PurOptix",
	[3]byte{0, 8, 105}:     "Command-e Technology Co.,Ltd.",
	[3]byte{0, 8, 106}:     "Securiton Gmbh",
	[3]byte{0, 8, 107}:     "MIPSYS",
	[3]byte{0, 8, 108}:     "Plasmon LMS",
	[3]byte{0, 8, 109}:     "Missouri FreeNet",
	[3]byte{0, 8, 110}:     "Hyglo AB",
	[3]byte{0, 8, 111}:     "Resources Computer Network Ltd.",
	[3]byte{0, 8, 112}:     "Rasvia Systems, Inc.",
	[3]byte{0, 8, 113}:     "NORTHDATA Co., Ltd.",
	[3]byte{0, 8, 114}:     "Sorenson Communications",
	[3]byte{0, 8, 115}:     "DapTechnology B.V.",
	[3]byte{0, 8, 116}:     "Dell Inc.",
	[3]byte{0, 8, 117}:     "Acorp Electronics Corp.",
	[3]byte{0, 8, 118}:     "SDSystem",
	[3]byte{0, 8, 119}:     "Liebert-Hiross Spa",
	[3]byte{0, 8, 120}:     "Benchmark Storage Innovations",
	[3]byte{0, 8, 121}:     "CEM Corporation",
	[3]byte{0, 8, 122}:     "Wipotec GmbH",
	[3]byte{0, 8, 123}:     "RTX Telecom A/S",
	[3]byte{0, 8, 124}:     "Cisco Systems, Inc",
	[3]byte{0, 8, 125}:     "Cisco Systems, Inc",
	[3]byte{0, 8, 126}:     "Bon Electro-Telecom Inc.",
	[3]byte{0, 8, 127}:     "SPAUN electronic GmbH & Co. KG",
	[3]byte{0, 8, 128}:     "BroadTel Canada Communications inc.",
	[3]byte{0, 8, 129}:     "DIGITAL HANDS CO.,LTD.",
	[3]byte{0, 8, 130}:     "SIGMA CORPORATION",
	[3]byte{0, 8, 131}:     "Hewlett Packard",
	[3]byte{0, 8, 132}:     "Index Braille AB",
	[3]byte{0, 8, 133}:     "EMS Dr. Thomas Wünsche",
	[3]byte{0, 8, 134}:     "Hansung Teliann, Inc.",
	[3]byte{0, 8, 135}:     "Maschinenfabrik Reinhausen GmbH",
	[3]byte{0, 8, 136}:     "OULLIM Information Technology Inc,.",
	[3]byte{0, 8, 137}:     "Echostar Technologies Corp",
	[3]byte{0, 8, 138}:     "Minds@Work",
	[3]byte{0, 8, 139}:     "Tropic Networks Inc.",
	[3]byte{0, 8, 140}:     "Quanta Network Systems Inc.",
	[3]byte{0, 8, 141}:     "Sigma-Links Inc.",
	[3]byte{0, 8, 142}:     "Nihon Computer Co., Ltd.",
	[3]byte{0, 8, 143}:     "ADVANCED DIGITAL TECHNOLOGY",
	[3]byte{0, 8, 144}:     "AVILINKS SA",
	[3]byte{0, 8, 145}:     "Lyan Inc.",
	[3]byte{0, 8, 146}:     "EM Solutions",
	[3]byte{0, 8, 147}:     "LE INFORMATION COMMUNICATION INC.",
	[3]byte{0, 8, 148}:     "InnoVISION Multimedia Ltd.",
	[3]byte{0, 8, 149}:     "DIRC Technologie GmbH & Co.KG",
	[3]byte{0, 8, 150}:     "Printronix, Inc.",
	[3]byte{0, 8, 151}:     "Quake Technologies",
	[3]byte{0, 8, 152}:     "Gigabit Optics Corporation",
	[3]byte{0, 8, 153}:     "Netbind, Inc.",
	[3]byte{0, 8, 154}:     "Alcatel Microelectronics",
	[3]byte{0, 8, 155}:     "ICP Electronics Inc.",
	[3]byte{0, 8, 156}:     "Elecs Industry Co., Ltd.",
	[3]byte{0, 8, 157}:     "UHD-Elektronik",
	[3]byte{0, 8, 158}:     "Beijing Enter-Net co.LTD",
	[3]byte{0, 8, 159}:     "EFM Networks",
	[3]byte{0, 8, 160}:     "Stotz Feinmesstechnik GmbH",
	[3]byte{0, 8, 161}:     "CNet Technology Inc.",
	[3]byte{0, 8, 162}:     "ADI Engineering, Inc.",
	[3]byte{0, 8, 163}:     "Cisco Systems, Inc",
	[3]byte{0, 8, 164}:     "Cisco Systems, Inc",
	[3]byte{0, 8, 165}:     "Peninsula Systems Inc.",
	[3]byte{0, 8, 166}:     "Multiware & Image Co., Ltd.",
	[3]byte{0, 8, 167}:     "iLogic Inc.",
	[3]byte{0, 8, 168}:     "Systec Co., Ltd.",
	[3]byte{0, 8, 169}:     "SangSang Technology, Inc.",
	[3]byte{0, 8, 170}:     "KARAM",
	[3]byte{0, 8, 171}:     "EnerLinx.com, Inc.",
	[3]byte{0, 8, 172}:     "Eltromat GmbH",
	[3]byte{0, 8, 173}:     "Toyo-Linx Co., Ltd.",
	[3]byte{0, 8, 174}:     "PacketFront Network Products AB",
	[3]byte{0, 8, 175}:     "Novatec Corporation",
	[3]byte{0, 8, 176}:     "BKtel communications GmbH",
	[3]byte{0, 8, 177}:     "ProQuent Systems",
	[3]byte{0, 8, 178}:     "SHENZHEN COMPASS TECHNOLOGY DEVELOPMENT CO.,LTD",
	[3]byte{0, 8, 179}:     "Fastwel",
	[3]byte{0, 8, 180}:     "SYSPOL",
	[3]byte{0, 8, 181}:     "TAI GUEN ENTERPRISE CO., LTD",
	[3]byte{0, 8, 182}:     "RouteFree, Inc.",
	[3]byte{0, 8, 183}:     "HIT Incorporated",
	[3]byte{0, 8, 184}:     "E.F. Johnson",
	[3]byte{0, 8, 185}:     "Kaonmedia CO., LTD.",
	[3]byte{0, 8, 186}:     "Erskine Systems Ltd",
	[3]byte{0, 8, 187}:     "NetExcell",
	[3]byte{0, 8, 188}:     "Ilevo AB",
	[3]byte{0, 8, 189}:     "TEPG-US",
	[3]byte{0, 8, 190}:     "XENPAK MSA Group",
	[3]byte{0, 8, 191}:     "Aptus Elektronik AB",
	[3]byte{0, 8, 192}:     "ASA SYSTEMS",
	[3]byte{0, 8, 193}:     "Avistar Communications Corporation",
	[3]byte{0, 8, 194}:     "Cisco Systems, Inc",
	[3]byte{0, 8, 195}:     "Contex A/S",
	[3]byte{0, 8, 196}:     "Hikari Co.,Ltd.",
	[3]byte{0, 8, 197}:     "Liontech Co., Ltd.",
	[3]byte{0, 8, 198}:     "Philips Consumer Communications",
	[3]byte{0, 8, 199}:     "Hewlett Packard",
	[3]byte{0, 8, 200}:     "Soneticom, Inc.",
	[3]byte{0, 8, 201}:     "TechniSat Digital GmbH",
	[3]byte{0, 8, 202}:     "TwinHan Technology Co.,Ltd",
	[3]byte{0, 8, 203}:     "Zeta Broadband Inc.",
	[3]byte{0, 8, 204}:     "Remotec, Inc.",
	[3]byte{0, 8, 205}:     "With-Net Inc",
	[3]byte{0, 8, 206}:     "IPMobileNet Inc.",
	[3]byte{0, 8, 207}:     "Nippon Koei Power Systems Co., Ltd.",
	[3]byte{0, 8, 208}:     "Musashi Engineering Co., LTD.",
	[3]byte{0, 8, 209}:     "KAREL INC.",
	[3]byte{0, 8, 210}:     "ZOOM Networks Inc.",
	[3]byte{0, 8, 211}:     "Hercules Technologies S.A.S.",
	[3]byte{0, 8, 212}:     "IneoQuest Technologies, Inc",
	[3]byte{0, 8, 213}:     "Vanguard Networks Solutions, LLC",
	[3]byte{0, 8, 214}:     "HASSNET Inc.",
	[3]byte{0, 8, 215}:     "HOW CORPORATION",
	[3]byte{0, 8, 216}:     "Dowkey Microwave",
	[3]byte{0, 8, 217}:     "Mitadenshi Co.,LTD",
	[3]byte{0, 8, 218}:     "SofaWare Technologies Ltd.",
	[3]byte{0, 8, 219}:     "Corrigent Systems",
	[3]byte{0, 8, 220}:     "Wiznet",
	[3]byte{0, 8, 221}:     "Telena Communications, Inc.",
	[3]byte{0, 8, 222}:     "3UP Systems",
	[3]byte{0, 8, 223}:     "Alistel Inc.",
	[3]byte{0, 8, 224}:     "ATO Technology Ltd.",
	[3]byte{0, 8, 225}:     "Barix AG",
	[3]byte{0, 8, 226}:     "Cisco Systems, Inc",
	[3]byte{0, 8, 227}:     "Cisco Systems, Inc",
	[3]byte{0, 8, 228}:     "Envenergy Inc",
	[3]byte{0, 8, 229}:     "IDK Corporation",
	[3]byte{0, 8, 230}:     "Littlefeet",
	[3]byte{0, 8, 231}:     "SHI ControlSystems,Ltd.",
	[3]byte{0, 8, 232}:     "Excel Master Ltd.",
	[3]byte{0, 8, 233}:     "NextGig",
	[3]byte{0, 8, 234}:     "Motion Control Engineering, Inc",
	[3]byte{0, 8, 235}:     "ROMWin Co.,Ltd.",
	[3]byte{0, 8, 236}:     "Optical Zonu Corporation",
	[3]byte{0, 8, 237}:     "ST&T Instrument Corp.",
	[3]byte{0, 8, 238}:     "Logic Product Development",
	[3]byte{0, 8, 239}:     "DIBAL,S.A.",
	[3]byte{0, 8, 240}:     "Next Generation Systems, Inc.",
	[3]byte{0, 8, 241}:     "Voltaire",
	[3]byte{0, 8, 242}:     "C&S Technology",
	[3]byte{0, 8, 243}:     "WANY",
	[3]byte{0, 8, 244}:     "Bluetake Technology Co., Ltd.",
	[3]byte{0, 8, 245}:     "YESTECHNOLOGY Co.,Ltd.",
	[3]byte{0, 8, 246}:     "Sumitomo Electric Industries,Ltd",
	[3]byte{0, 8, 247}:     "Hitachi Ltd, Semiconductor & Integrated Circuits Gr",
	[3]byte{0, 8, 248}:     "UTC CCS",
	[3]byte{0, 8, 249}:     "Artesyn Embedded Technologies",
	[3]byte{0, 8, 250}:     "Karl E.Brinkmann GmbH",
	[3]byte{0, 8, 251}:     "SonoSite, Inc.",
	[3]byte{0, 8, 252}:     "Gigaphoton Inc.",
	[3]byte{0, 8, 253}:     "BlueKorea Co., Ltd.",
	[3]byte{0, 8, 254}:     "UNIK C&C Co.,Ltd.",
	[3]byte{0, 8, 255}:     "Trilogy Communications Ltd",
	[3]byte{0, 9, 0}:       "TMT",
	[3]byte{0, 9, 1}:       "Shenzhen Shixuntong Information & Technoligy Co",
	[3]byte{0, 9, 2}:       "Redline Communications Inc.",
	[3]byte{0, 9, 3}:       "Panasas, Inc",
	[3]byte{0, 9, 4}:       "MONDIAL electronic",
	[3]byte{0, 9, 5}:       "iTEC Technologies Ltd.",
	[3]byte{0, 9, 6}:       "Esteem Networks",
	[3]byte{0, 9, 7}:       "Chrysalis Development",
	[3]byte{0, 9, 8}:       "VTech Technology Corp.",
	[3]byte{0, 9, 9}:       "Telenor Connect A/S",
	[3]byte{0, 9, 10}:      "SnedFar Technology Co., Ltd.",
	[3]byte{0, 9, 11}:      "MTL  Instruments PLC",
	[3]byte{0, 9, 12}:      "Mayekawa Mfg. Co. Ltd.",
	[3]byte{0, 9, 13}:      "LEADER ELECTRONICS CORP.",
	[3]byte{0, 9, 14}:      "Helix Technology Inc.",
	[3]byte{0, 9, 15}:      "Fortinet Inc.",
	[3]byte{0, 9, 16}:      "Simple Access Inc.",
	[3]byte{0, 9, 17}:      "Cisco Systems, Inc",
	[3]byte{0, 9, 18}:      "Cisco Systems, Inc",
	[3]byte{0, 9, 19}:      "SystemK Corporation",
	[3]byte{0, 9, 20}:      "COMPUTROLS INC.",
	[3]byte{0, 9, 21}:      "CAS Corp.",
	[3]byte{0, 9, 22}:      "Listman Home Technologies, Inc.",
	[3]byte{0, 9, 23}:      "WEM Technology Inc",
	[3]byte{0, 9, 24}:      "SAMSUNG TECHWIN CO.,LTD",
	[3]byte{0, 9, 25}:      "MDS Gateways",
	[3]byte{0, 9, 26}:      "Macat Optics & Electronics Co., Ltd.",
	[3]byte{0, 9, 27}:      "Digital Generation Inc.",
	[3]byte{0, 9, 28}:      "CacheVision, Inc",
	[3]byte{0, 9, 29}:      "Proteam Computer Corporation",
	[3]byte{0, 9, 30}:      "Firstech Technology Corp.",
	[3]byte{0, 9, 31}:      "A&D Co., Ltd.",
	[3]byte{0, 9, 32}:      "EpoX COMPUTER CO.,LTD.",
	[3]byte{0, 9, 33}:      "Planmeca Oy",
	[3]byte{0, 9, 34}:      "TST Biometrics GmbH",
	[3]byte{0, 9, 35}:      "Heaman System Co., Ltd",
	[3]byte{0, 9, 36}:      "Telebau GmbH",
	[3]byte{0, 9, 37}:      "VSN Systemen BV",
	[3]byte{0, 9, 38}:      "YODA COMMUNICATIONS, INC.",
	[3]byte{0, 9, 39}:      "TOYOKEIKI CO.,LTD.",
	[3]byte{0, 9, 40}:      "Telecore",
	[3]byte{0, 9, 41}:      "Sanyo Industries (UK) Limited",
	[3]byte{0, 9, 42}:      "MYTECS Co.,Ltd.",
	[3]byte{0, 9, 43}:      "iQstor Networks, Inc.",
	[3]byte{0, 9, 44}:      "Hitpoint Inc.",
	[3]byte{0, 9, 45}:      "HTC Corporation",
	[3]byte{0, 9, 46}:      "B&Tech System Inc.",
	[3]byte{0, 9, 47}:      "Akom Technology Corporation",
	[3]byte{0, 9, 48}:      "AeroConcierge Inc.",
	[3]byte{0, 9, 49}:      "Future Internet, Inc.",
	[3]byte{0, 9, 50}:      "Omnilux",
	[3]byte{0, 9, 51}:      "Ophit Co.Ltd.",
	[3]byte{0, 9, 52}:      "Dream-Multimedia-Tv GmbH",
	[3]byte{0, 9, 53}:      "Sandvine Incorporated",
	[3]byte{0, 9, 54}:      "Ipetronik GmbH & Co. KG",
	[3]byte{0, 9, 55}:      "Inventec Appliance Corp",
	[3]byte{0, 9, 56}:      "Allot Communications",
	[3]byte{0, 9, 57}:      "ShibaSoku Co.,Ltd.",
	[3]byte{0, 9, 58}:      "Molex",
	[3]byte{0, 9, 59}:      "HYUNDAI NETWORKS INC.",
	[3]byte{0, 9, 60}:      "Jacques Technologies P/L",
	[3]byte{0, 9, 61}:      "Newisys,Inc.",
	[3]byte{0, 9, 62}:      "C&I Technologies",
	[3]byte{0, 9, 63}:      "Double-Win Enterpirse CO., LTD",
	[3]byte{0, 9, 64}:      "AGFEO GmbH & Co. KG",
	[3]byte{0, 9, 65}:      "Allied Telesis R&D Center K.K.",
	[3]byte{0, 9, 66}:      "Wireless Technologies, Inc",
	[3]byte{0, 9, 67}:      "Cisco Systems, Inc",
	[3]byte{0, 9, 68}:      "Cisco Systems, Inc",
	[3]byte{0, 9, 69}:      "Palmmicro Communications Inc",
	[3]byte{0, 9, 70}:      "Cluster Labs GmbH",
	[3]byte{0, 9, 71}:      "Aztek, Inc.",
	[3]byte{0, 9, 72}:      "Vista Control Systems, Corp.",
	[3]byte{0, 9, 73}:      "Glyph Technologies Inc.",
	[3]byte{0, 9, 74}:      "Homenet Communications",
	[3]byte{0, 9, 75}:      "FillFactory NV",
	[3]byte{0, 9, 76}:      "Communication Weaver Co.,Ltd.",
	[3]byte{0, 9, 77}:      "Braintree Communications Pty Ltd",
	[3]byte{0, 9, 78}:      "BARTECH SYSTEMS INTERNATIONAL, INC",
	[3]byte{0, 9, 79}:      "elmegt GmbH & Co. KG",
	[3]byte{0, 9, 80}:      "Independent Storage Corporation",
	[3]byte{0, 9, 81}:      "Apogee Imaging Systems",
	[3]byte{0, 9, 82}:      "Auerswald GmbH & Co. KG",
	[3]byte{0, 9, 83}:      "Linkage System Integration Co.Ltd.",
	[3]byte{0, 9, 84}:      "AMiT spol. s. r. o.",
	[3]byte{0, 9, 85}:      "Young Generation International Corp.",
	[3]byte{0, 9, 86}:      "Network Systems Group, Ltd. (NSG)",
	[3]byte{0, 9, 87}:      "Supercaller, Inc.",
	[3]byte{0, 9, 88}:      "INTELNET S.A.",
	[3]byte{0, 9, 89}:      "Sitecsoft",
	[3]byte{0, 9, 90}:      "RACEWOOD TECHNOLOGY",
	[3]byte{0, 9, 91}:      "NETGEAR",
	[3]byte{0, 9, 92}:      "Philips Medical Systems - Cardiac and Monitoring Systems (CM",
	[3]byte{0, 9, 93}:      "Dialogue Technology Corp.",
	[3]byte{0, 9, 94}:      "Masstech Group Inc.",
	[3]byte{0, 9, 95}:      "Telebyte, Inc.",
	[3]byte{0, 9, 96}:      "YOZAN Inc.",
	[3]byte{0, 9, 97}:      "Switchgear and Instrumentation Ltd",
	[3]byte{0, 9, 98}:      "Sonitor Technologies AS",
	[3]byte{0, 9, 99}:      "Dominion Lasercom Inc.",
	[3]byte{0, 9, 100}:     "Hi-Techniques, Inc.",
	[3]byte{0, 9, 101}:     "HyunJu Computer Co., Ltd.",
	[3]byte{0, 9, 102}:     "Thales Navigation",
	[3]byte{0, 9, 103}:     "Tachyon, Inc",
	[3]byte{0, 9, 104}:     "TECHNOVENTURE, INC.",
	[3]byte{0, 9, 105}:     "Meret Optical Communications",
	[3]byte{0, 9, 106}:     "Cloverleaf Communications Inc.",
	[3]byte{0, 9, 107}:     "IBM Corp",
	[3]byte{0, 9, 108}:     "Imedia Semiconductor Corp.",
	[3]byte{0, 9, 109}:     "Powernet Technologies Corp.",
	[3]byte{0, 9, 110}:     "GIANT ELECTRONICS LTD.",
	[3]byte{0, 9, 111}:     "Beijing Zhongqing Elegant Tech. Corp.,Limited",
	[3]byte{0, 9, 112}:     "Vibration Research Corporation",
	[3]byte{0, 9, 113}:     "Time Management, Inc.",
	[3]byte{0, 9, 114}:     "Securebase,Inc",
	[3]byte{0, 9, 115}:     "Lenten Technology Co., Ltd.",
	[3]byte{0, 9, 116}:     "Innopia Technologies, Inc.",
	[3]byte{0, 9, 117}:     "fSONA Communications Corporation",
	[3]byte{0, 9, 118}:     "Datasoft ISDN Systems GmbH",
	[3]byte{0, 9, 119}:     "Brunner Elektronik AG",
	[3]byte{0, 9, 120}:     "AIJI System Co., Ltd.",
	[3]byte{0, 9, 121}:     "Advanced Television Systems Committee, Inc.",
	[3]byte{0, 9, 122}:     "Louis Design Labs.",
	[3]byte{0, 9, 123}:     "Cisco Systems, Inc",
	[3]byte{0, 9, 124}:     "Cisco Systems, Inc",
	[3]byte{0, 9, 125}:     "SecWell Networks Oy",
	[3]byte{0, 9, 126}:     "IMI TECHNOLOGY CO., LTD",
	[3]byte{0, 9, 127}:     "Vsecure 2000 LTD.",
	[3]byte{0, 9, 128}:     "Power Zenith Inc.",
	[3]byte{0, 9, 129}:     "Newport Networks",
	[3]byte{0, 9, 130}:     "Loewe Opta GmbH",
	[3]byte{0, 9, 131}:     "GlobalTop Technology, Inc.",
	[3]byte{0, 9, 132}:     "MyCasa Network Inc.",
	[3]byte{0, 9, 133}:     "Auto Telecom Company",
	[3]byte{0, 9, 134}:     "Metalink LTD.",
	[3]byte{0, 9, 135}:     "NISHI NIPPON ELECTRIC WIRE & CABLE CO.,LTD.",
	[3]byte{0, 9, 136}:     "Nudian Electron Co., Ltd.",
	[3]byte{0, 9, 137}:     "VividLogic Inc.",
	[3]byte{0, 9, 138}:     "EqualLogic Inc",
	[3]byte{0, 9, 139}:     "Entropic Communications, Inc.",
	[3]byte{0, 9, 140}:     "Option Wireless Sweden",
	[3]byte{0, 9, 141}:     "Velocity Semiconductor",
	[3]byte{0, 9, 142}:     "ipcas GmbH",
	[3]byte{0, 9, 143}:     "Cetacean Networks",
	[3]byte{0, 9, 144}:     "ACKSYS Communications & systems",
	[3]byte{0, 9, 145}:     "GE Fanuc Automation Manufacturing, Inc.",
	[3]byte{0, 9, 146}:     "InterEpoch Technology,INC.",
	[3]byte{0, 9, 147}:     "Visteon Corporation",
	[3]byte{0, 9, 148}:     "Cronyx Engineering",
	[3]byte{0, 9, 149}:     "Castle Technology Ltd",
	[3]byte{0, 9, 150}:     "RDI",
	[3]byte{0, 9, 151}:     "Nortel Networks",
	[3]byte{0, 9, 152}:     "Capinfo Company Limited",
	[3]byte{0, 9, 153}:     "CP GEORGES RENAULT",
	[3]byte{0, 9, 154}:     "ELMO COMPANY, LIMITED",
	[3]byte{0, 9, 155}:     "Western Telematic Inc.",
	[3]byte{0, 9, 156}:     "Naval Research Laboratory",
	[3]byte{0, 9, 157}:     "Haliplex Communications",
	[3]byte{0, 9, 158}:     "Testech, Inc.",
	[3]byte{0, 9, 159}:     "VIDEX INC.",
	[3]byte{0, 9, 160}:     "Microtechno Corporation",
	[3]byte{0, 9, 161}:     "Telewise Communications, Inc.",
	[3]byte{0, 9, 162}:     "Interface Co., Ltd.",
	[3]byte{0, 9, 163}:     "Leadfly Techologies Corp. Ltd.",
	[3]byte{0, 9, 164}:     "HARTEC Corporation",
	[3]byte{0, 9, 165}:     "HANSUNG ELETRONIC INDUSTRIES DEVELOPMENT CO., LTD",
	[3]byte{0, 9, 166}:     "Ignis Optics, Inc.",
	[3]byte{0, 9, 167}:     "Bang & Olufsen A/S",
	[3]byte{0, 9, 168}:     "Eastmode Pte Ltd",
	[3]byte{0, 9, 169}:     "Ikanos Communications",
	[3]byte{0, 9, 170}:     "Data Comm for Business, Inc.",
	[3]byte{0, 9, 171}:     "Netcontrol Oy",
	[3]byte{0, 9, 172}:     "LANVOICE",
	[3]byte{0, 9, 173}:     "HYUNDAI SYSCOMM, INC.",
	[3]byte{0, 9, 174}:     "OKANO ELECTRIC CO.,LTD",
	[3]byte{0, 9, 175}:     "e-generis",
	[3]byte{0, 9, 176}:     "Onkyo Corporation",
	[3]byte{0, 9, 177}:     "Kanematsu Electronics, Ltd.",
	[3]byte{0, 9, 178}:     "L&F Inc.",
	[3]byte{0, 9, 179}:     "MCM Systems Ltd",
	[3]byte{0, 9, 180}:     "KISAN TELECOM CO., LTD.",
	[3]byte{0, 9, 181}:     "3J Tech. Co., Ltd.",
	[3]byte{0, 9, 182}:     "Cisco Systems, Inc",
	[3]byte{0, 9, 183}:     "Cisco Systems, Inc",
	[3]byte{0, 9, 184}:     "Entise Systems",
	[3]byte{0, 9, 185}:     "Action Imaging Solutions",
	[3]byte{0, 9, 186}:     "MAKU Informationstechik GmbH",
	[3]byte{0, 9, 187}:     "MathStar, Inc.",
	[3]byte{0, 9, 188}:     "Digital Safety Technologies, Inc",
	[3]byte{0, 9, 189}:     "Epygi Technologies, Ltd.",
	[3]byte{0, 9, 190}:     "Mamiya-OP Co.,Ltd.",
	[3]byte{0, 9, 191}:     "Nintendo Co., Ltd.",
	[3]byte{0, 9, 192}:     "6WIND",
	[3]byte{0, 9, 193}:     "PROCES-DATA A/S",
	[3]byte{0, 9, 194}:     "Onity, Inc.",
	[3]byte{0, 9, 195}:     "NETAS",
	[3]byte{0, 9, 196}:     "Medicore Co., Ltd",
	[3]byte{0, 9, 197}:     "KINGENE Technology Corporation",
	[3]byte{0, 9, 198}:     "Visionics Corporation",
	[3]byte{0, 9, 199}:     "Movistec",
	[3]byte{0, 9, 200}:     "SINAGAWA TSUSHIN KEISOU SERVICE",
	[3]byte{0, 9, 201}:     "BlueWINC Co., Ltd.",
	[3]byte{0, 9, 202}:     "iMaxNetworks(Shenzhen)Limited.",
	[3]byte{0, 9, 203}:     "HBrain",
	[3]byte{0, 9, 204}:     "Moog GmbH",
	[3]byte{0, 9, 205}:     "HUDSON SOFT CO.,LTD.",
	[3]byte{0, 9, 206}:     "SpaceBridge Semiconductor Corp.",
	[3]byte{0, 9, 207}:     "iAd GmbH",
	[3]byte{0, 9, 208}:     "Solacom Technologies Inc.",
	[3]byte{0, 9, 209}:     "SERANOA NETWORKS INC",
	[3]byte{0, 9, 210}:     "Mai Logic Inc.",
	[3]byte{0, 9, 211}:     "Western DataCom Co., Inc.",
	[3]byte{0, 9, 212}:     "Transtech Networks",
	[3]byte{0, 9, 213}:     "Signal Communication, Inc.",
	[3]byte{0, 9, 214}:     "KNC One GmbH",
	[3]byte{0, 9, 215}:     "DC Security Products",
	[3]byte{0, 9, 216}:     "Fält Communications AB",
	[3]byte{0, 9, 217}:     "Neoscale Systems, Inc",
	[3]byte{0, 9, 218}:     "Control Module Inc.",
	[3]byte{0, 9, 219}:     "eSpace",
	[3]byte{0, 9, 220}:     "Galaxis Technology AG",
	[3]byte{0, 9, 221}:     "Mavin Technology Inc.",
	[3]byte{0, 9, 222}:     "Samjin Information & Communications Co., Ltd.",
	[3]byte{0, 9, 223}:     "Vestel Komunikasyon Sanayi ve Ticaret A.S.",
	[3]byte{0, 9, 224}:     "XEMICS S.A.",
	[3]byte{0, 9, 225}:     "Gemtek Technology Co., Ltd.",
	[3]byte{0, 9, 226}:     "Sinbon Electronics Co., Ltd.",
	[3]byte{0, 9, 227}:     "Angel Iglesias S.A.",
	[3]byte{0, 9, 228}:     "K Tech Infosystem Inc.",
	[3]byte{0, 9, 229}:     "Hottinger Baldwin Messtechnik GmbH",
	[3]byte{0, 9, 230}:     "Cyber Switching Inc.",
	[3]byte{0, 9, 231}:     "ADC Techonology",
	[3]byte{0, 9, 232}:     "Cisco Systems, Inc",
	[3]byte{0, 9, 233}:     "Cisco Systems, Inc",
	[3]byte{0, 9, 234}:     "YEM Inc.",
	[3]byte{0, 9, 235}:     "HuMANDATA LTD.",
	[3]byte{0, 9, 236}:     "Daktronics, Inc.",
	[3]byte{0, 9, 237}:     "CipherOptics",
	[3]byte{0, 9, 238}:     "MEIKYO ELECTRIC CO.,LTD",
	[3]byte{0, 9, 239}:     "Vocera Communications",
	[3]byte{0, 9, 240}:     "Shimizu Technology Inc.",
	[3]byte{0, 9, 241}:     "Yamaki Electric Corporation",
	[3]byte{0, 9, 242}:     "Cohu, Inc., Electronics Division",
	[3]byte{0, 9, 243}:     "WELL Communication Corp.",
	[3]byte{0, 9, 244}:     "Alcon Laboratories, Inc.",
	[3]byte{0, 9, 245}:     "Emerson Network Power Co.,Ltd",
	[3]byte{0, 9, 246}:     "Shenzhen Eastern Digital Tech Ltd.",
	[3]byte{0, 9, 247}:     "SED, a division of Calian",
	[3]byte{0, 9, 248}:     "UNIMO TECHNOLOGY CO., LTD.",
	[3]byte{0, 9, 249}:     "ART JAPAN CO., LTD.",
	[3]byte{0, 9, 251}:     "Philips Patient Monitoring",
	[3]byte{0, 9, 252}:     "IPFLEX Inc.",
	[3]byte{0, 9, 253}:     "Ubinetics Limited",
	[3]byte{0, 9, 254}:     "Daisy Technologies, Inc.",
	[3]byte{0, 9, 255}:     "X.net 2000 GmbH",
	[3]byte{0, 10, 0}:      "Mediatek Corp.",
	[3]byte{0, 10, 1}:      "SOHOware, Inc.",
	[3]byte{0, 10, 2}:      "ANNSO CO., LTD.",
	[3]byte{0, 10, 3}:      "ENDESA SERVICIOS, S.L.",
	[3]byte{0, 10, 4}:      "3Com Ltd",
	[3]byte{0, 10, 5}:      "Widax Corp.",
	[3]byte{0, 10, 6}:      "Teledex LLC",
	[3]byte{0, 10, 7}:      "WebWayOne Ltd",
	[3]byte{0, 10, 8}:      "Alpine Electronics, Inc.",
	[3]byte{0, 10, 9}:      "TaraCom Integrated Products, Inc.",
	[3]byte{0, 10, 10}:     "SUNIX Co., Ltd.",
	[3]byte{0, 10, 11}:     "Sealevel Systems, Inc.",
	[3]byte{0, 10, 12}:     "Scientific Research Corporation",
	[3]byte{0, 10, 13}:     "FCI Deutschland GmbH",
	[3]byte{0, 10, 14}:     "Invivo Research Inc.",
	[3]byte{0, 10, 15}:     "Ilryung Telesys, Inc",
	[3]byte{0, 10, 16}:     "FAST media integrations AG",
	[3]byte{0, 10, 17}:     "ExPet Technologies, Inc",
	[3]byte{0, 10, 18}:     "Azylex Technology, Inc",
	[3]byte{0, 10, 19}:     "Honeywell Video Systems",
	[3]byte{0, 10, 20}:     "TECO a.s.",
	[3]byte{0, 10, 21}:     "Silicon Data, Inc",
	[3]byte{0, 10, 22}:     "Lassen Research",
	[3]byte{0, 10, 23}:     "NESTAR COMMUNICATIONS, INC",
	[3]byte{0, 10, 24}:     "Vichel Inc.",
	[3]byte{0, 10, 25}:     "Valere Power, Inc.",
	[3]byte{0, 10, 26}:     "Imerge Ltd",
	[3]byte{0, 10, 27}:     "Stream Labs",
	[3]byte{0, 10, 28}:     "Bridge Information Co., Ltd.",
	[3]byte{0, 10, 29}:     "Optical Communications Products Inc.",
	[3]byte{0, 10, 30}:     "Red-M Products Limited",
	[3]byte{0, 10, 31}:     "ART WARE Telecommunication Co., Ltd.",
	[3]byte{0, 10, 32}:     "SVA Networks, Inc.",
	[3]byte{0, 10, 33}:     "Integra Telecom Co. Ltd",
	[3]byte{0, 10, 34}:     "Amperion Inc",
	[3]byte{0, 10, 35}:     "Parama Networks Inc",
	[3]byte{0, 10, 36}:     "Octave Communications",
	[3]byte{0, 10, 37}:     "CERAGON NETWORKS",
	[3]byte{0, 10, 38}:     "CEIA S.p.A.",
	[3]byte{0, 10, 39}:     "Apple, Inc.",
	[3]byte{0, 10, 40}:     "Motorola",
	[3]byte{0, 10, 41}:     "Pan Dacom Networking AG",
	[3]byte{0, 10, 42}:     "QSI Systems Inc.",
	[3]byte{0, 10, 43}:     "Etherstuff",
	[3]byte{0, 10, 44}:     "Active Tchnology Corporation",
	[3]byte{0, 10, 45}:     "Cabot Communications Limited",
	[3]byte{0, 10, 46}:     "MAPLE NETWORKS CO., LTD",
	[3]byte{0, 10, 47}:     "Artnix Inc.",
	[3]byte{0, 10, 48}:     "Visteon Corporation",
	[3]byte{0, 10, 49}:     "HCV Consulting",
	[3]byte{0, 10, 50}:     "Xsido Corporation",
	[3]byte{0, 10, 51}:     "Emulex Corporation",
	[3]byte{0, 10, 52}:     "Identicard Systems Incorporated",
	[3]byte{0, 10, 53}:     "Xilinx",
	[3]byte{0, 10, 54}:     "Synelec Telecom Multimedia",
	[3]byte{0, 10, 55}:     "Procera Networks, Inc.",
	[3]byte{0, 10, 56}:     "Apani Networks",
	[3]byte{0, 10, 57}:     "LoPA Information Technology",
	[3]byte{0, 10, 58}:     "J-THREE INTERNATIONAL Holding Co., Ltd.",
	[3]byte{0, 10, 59}:     "GCT Semiconductor, Inc",
	[3]byte{0, 10, 60}:     "Enerpoint Ltd.",
	[3]byte{0, 10, 61}:     "Elo Sistemas Eletronicos S.A.",
	[3]byte{0, 10, 62}:     "EADS Telecom",
	[3]byte{0, 10, 63}:     "Data East Corporation",
	[3]byte{0, 10, 64}:     "Crown Audio -- Harmanm International",
	[3]byte{0, 10, 65}:     "Cisco Systems, Inc",
	[3]byte{0, 10, 66}:     "Cisco Systems, Inc",
	[3]byte{0, 10, 67}:     "Chunghwa Telecom Co., Ltd.",
	[3]byte{0, 10, 68}:     "Avery Dennison Deutschland GmbH",
	[3]byte{0, 10, 69}:     "Audio-Technica Corp.",
	[3]byte{0, 10, 70}:     "ARO WELDING TECHNOLOGIES SAS",
	[3]byte{0, 10, 71}:     "Allied Vision Technologies",
	[3]byte{0, 10, 72}:     "Albatron Technology",
	[3]byte{0, 10, 73}:     "F5 Networks, Inc.",
	[3]byte{0, 10, 74}:     "Targa Systems Ltd.",
	[3]byte{0, 10, 75}:     "DataPower Technology, Inc.",
	[3]byte{0, 10, 76}:     "Molecular Devices Corporation",
	[3]byte{0, 10, 77}:     "Noritz Corporation",
	[3]byte{0, 10, 78}:     "UNITEK Electronics INC.",
	[3]byte{0, 10, 79}:     "Brain Boxes Limited",
	[3]byte{0, 10, 80}:     "REMOTEK CORPORATION",
	[3]byte{0, 10, 81}:     "GyroSignal Technology Co., Ltd.",
	[3]byte{0, 10, 82}:     "AsiaRF Ltd.",
	[3]byte{0, 10, 83}:     "Intronics, Incorporated",
	[3]byte{0, 10, 84}:     "Laguna Hills, Inc.",
	[3]byte{0, 10, 85}:     "MARKEM Corporation",
	[3]byte{0, 10, 86}:     "HITACHI Maxell Ltd.",
	[3]byte{0, 10, 87}:     "Hewlett Packard",
	[3]byte{0, 10, 88}:     "Freyer & Siegel Elektronik GmbH & Co. KG",
	[3]byte{0, 10, 89}:     "HW server",
	[3]byte{0, 10, 90}:     "GreenNET Technologies Co.,Ltd.",
	[3]byte{0, 10, 91}:     "Power-One as",
	[3]byte{0, 10, 92}:     "Carel s.p.a.",
	[3]byte{0, 10, 93}:     "FingerTec Worldwide Sdn Bhd",
	[3]byte{0, 10, 94}:     "3COM Corporation",
	[3]byte{0, 10, 95}:     "almedio inc.",
	[3]byte{0, 10, 96}:     "Autostar Technology Pte Ltd",
	[3]byte{0, 10, 97}:     "Cellinx Systems Inc.",
	[3]byte{0, 10, 98}:     "Crinis Networks, Inc.",
	[3]byte{0, 10, 99}:     "DHD GmbH",
	[3]byte{0, 10, 100}:    "Eracom Technologies",
	[3]byte{0, 10, 101}:    "GentechMedia.co.,ltd.",
	[3]byte{0, 10, 102}:    "MITSUBISHI ELECTRIC SYSTEM & SERVICE CO.,LTD.",
	[3]byte{0, 10, 103}:    "OngCorp",
	[3]byte{0, 10, 104}:    "Solarflare Communications Inc",
	[3]byte{0, 10, 105}:    "SUNNY bell Technology Co., Ltd.",
	[3]byte{0, 10, 106}:    "SVM Microwaves s.r.o.",
	[3]byte{0, 10, 107}:    "Tadiran Telecom Business Systems LTD",
	[3]byte{0, 10, 108}:    "Walchem Corporation",
	[3]byte{0, 10, 109}:    "EKS Elektronikservice GmbH",
	[3]byte{0, 10, 110}:    "Harmonic, Inc",
	[3]byte{0, 10, 111}:    "ZyFLEX Technologies Inc",
	[3]byte{0, 10, 112}:    "MPLS Forum",
	[3]byte{0, 10, 113}:    "Avrio Technologies, Inc",
	[3]byte{0, 10, 114}:    "STEC, INC.",
	[3]byte{0, 10, 115}:    "Scientific Atlanta",
	[3]byte{0, 10, 116}:    "Manticom Networks Inc.",
	[3]byte{0, 10, 117}:    "Caterpillar, Inc",
	[3]byte{0, 10, 118}:    "Beida Jade Bird Huaguang Technology Co.,Ltd",
	[3]byte{0, 10, 119}:    "Bluewire Technologies LLC",
	[3]byte{0, 10, 120}:    "OLITEC",
	[3]byte{0, 10, 121}:    "corega K.K",
	[3]byte{0, 10, 122}:    "Kyoritsu Electric Co., Ltd.",
	[3]byte{0, 10, 123}:    "Cornelius Consult",
	[3]byte{0, 10, 124}:    "Tecton Ltd",
	[3]byte{0, 10, 125}:    "Valo, Inc.",
	[3]byte{0, 10, 126}:    "The Advantage Group",
	[3]byte{0, 10, 127}:    "Teradon Industries, Inc",
	[3]byte{0, 10, 128}:    "Telkonet Inc.",
	[3]byte{0, 10, 129}:    "TEIMA Audiotex S.L.",
	[3]byte{0, 10, 130}:    "TATSUTA SYSTEM ELECTRONICS CO.,LTD.",
	[3]byte{0, 10, 131}:    "SALTO SYSTEMS S.L.",
	[3]byte{0, 10, 132}:    "Rainsun Enterprise Co., Ltd.",
	[3]byte{0, 10, 133}:    "PLAT'C2,Inc",
	[3]byte{0, 10, 134}:    "Lenze",
	[3]byte{0, 10, 135}:    "Integrated Micromachines Inc.",
	[3]byte{0, 10, 136}:    "InCypher S.A.",
	[3]byte{0, 10, 137}:    "Creval Systems, Inc.",
	[3]byte{0, 10, 138}:    "Cisco Systems, Inc",
	[3]byte{0, 10, 139}:    "Cisco Systems, Inc",
	[3]byte{0, 10, 140}:    "Guardware Systems Ltd.",
	[3]byte{0, 10, 141}:    "EUROTHERM LIMITED",
	[3]byte{0, 10, 142}:    "Invacom Ltd",
	[3]byte{0, 10, 143}:    "Aska International Inc.",
	[3]byte{0, 10, 144}:    "Bayside Interactive, Inc.",
	[3]byte{0, 10, 145}:    "HemoCue AB",
	[3]byte{0, 10, 146}:    "Presonus Corporation",
	[3]byte{0, 10, 147}:    "W2 Networks, Inc.",
	[3]byte{0, 10, 148}:    "ShangHai cellink CO., LTD",
	[3]byte{0, 10, 149}:    "Apple, Inc.",
	[3]byte{0, 10, 150}:    "MEWTEL TECHNOLOGY INC.",
	[3]byte{0, 10, 151}:    "SONICblue, Inc.",
	[3]byte{0, 10, 152}:    "M+F Gwinner GmbH & Co",
	[3]byte{0, 10, 153}:    "Calamp Wireless Networks Inc",
	[3]byte{0, 10, 154}:    "Aiptek International Inc",
	[3]byte{0, 10, 155}:    "TB Group Inc",
	[3]byte{0, 10, 156}:    "Server Technology, Inc.",
	[3]byte{0, 10, 157}:    "King Young Technology Co. Ltd.",
	[3]byte{0, 10, 158}:    "BroadWeb Corportation",
	[3]byte{0, 10, 159}:    "Pannaway Technologies, Inc.",
	[3]byte{0, 10, 160}:    "Cedar Point Communications",
	[3]byte{0, 10, 161}:    "V V S Limited",
	[3]byte{0, 10, 162}:    "SYSTEK INC.",
	[3]byte{0, 10, 163}:    "SHIMAFUJI ELECTRIC CO.,LTD.",
	[3]byte{0, 10, 164}:    "SHANGHAI SURVEILLANCE TECHNOLOGY CO,LTD",
	[3]byte{0, 10, 165}:    "MAXLINK INDUSTRIES LIMITED",
	[3]byte{0, 10, 166}:    "Hochiki Corporation",
	[3]byte{0, 10, 167}:    "FEI Electron Optics",
	[3]byte{0, 10, 168}:    "ePipe Pty. Ltd.",
	[3]byte{0, 10, 169}:    "Brooks Automation GmbH",
	[3]byte{0, 10, 170}:    "AltiGen Communications Inc.",
	[3]byte{0, 10, 171}:    "Toyota Technical Development Corporation",
	[3]byte{0, 10, 172}:    "TerraTec Electronic GmbH",
	[3]byte{0, 10, 173}:    "Stargames Corporation",
	[3]byte{0, 10, 174}:    "Rosemount Process Analytical",
	[3]byte{0, 10, 175}:    "Pipal Systems",
	[3]byte{0, 10, 176}:    "LOYTEC electronics GmbH",
	[3]byte{0, 10, 177}:    "GENETEC Corporation",
	[3]byte{0, 10, 178}:    "Fresnel Wireless Systems",
	[3]byte{0, 10, 179}:    "Fa. GIRA",
	[3]byte{0, 10, 180}:    "ETIC Telecommunications",
	[3]byte{0, 10, 181}:    "Digital Electronic Network",
	[3]byte{0, 10, 182}:    "COMPUNETIX, INC",
	[3]byte{0, 10, 183}:    "Cisco Systems, Inc",
	[3]byte{0, 10, 184}:    "Cisco Systems, Inc",
	[3]byte{0, 10, 185}:    "Astera Technologies Corp.",
	[3]byte{0, 10, 186}:    "Arcon Technology Limited",
	[3]byte{0, 10, 187}:    "Taiwan Secom Co,. Ltd",
	[3]byte{0, 10, 188}:    "Seabridge Ltd.",
	[3]byte{0, 10, 189}:    "Rupprecht & Patashnick Co.",
	[3]byte{0, 10, 190}:    "OPNET Technologies CO., LTD.",
	[3]byte{0, 10, 191}:    "HIROTA SS",
	[3]byte{0, 10, 192}:    "Fuyoh Video Industry CO., LTD.",
	[3]byte{0, 10, 193}:    "Futuretel",
	[3]byte{0, 10, 194}:    "Wuhan FiberHome Digital Technology Co.,Ltd.",
	[3]byte{0, 10, 195}:    "eM Technics Co., Ltd.",
	[3]byte{0, 10, 196}:    "Daewoo Teletech Co., Ltd",
	[3]byte{0, 10, 197}:    "Color Kinetics",
	[3]byte{0, 10, 198}:    "Overture Networks.",
	[3]byte{0, 10, 199}:    "Unication Group",
	[3]byte{0, 10, 200}:    "ZPSYS CO.,LTD. (Planning&Management)",
	[3]byte{0, 10, 201}:    "Zambeel Inc",
	[3]byte{0, 10, 202}:    "YOKOYAMA SHOKAI CO.,Ltd.",
	[3]byte{0, 10, 203}:    "XPAK MSA Group",
	[3]byte{0, 10, 204}:    "Winnow Networks, Inc.",
	[3]byte{0, 10, 205}:    "Sunrich Technology Limited",
	[3]byte{0, 10, 206}:    "RADIANTECH, INC.",
	[3]byte{0, 10, 207}:    "PROVIDEO Multimedia Co. Ltd.",
	[3]byte{0, 10, 208}:    "Niigata Develoment Center,  F.I.T. Co., Ltd.",
	[3]byte{0, 10, 209}:    "MWS",
	[3]byte{0, 10, 210}:    "JEPICO Corporation",
	[3]byte{0, 10, 211}:    "INITECH Co., Ltd",
	[3]byte{0, 10, 212}:    "CoreBell Systems Inc.",
	[3]byte{0, 10, 213}:    "Brainchild Electronic Co., Ltd.",
	[3]byte{0, 10, 214}:    "BeamReach Networks",
	[3]byte{0, 10, 215}:    "Origin ELECTRIC CO.,LTD.",
	[3]byte{0, 10, 216}:    "IPCserv Technology Corp.",
	[3]byte{0, 10, 217}:    "Sony Mobile Communications AB",
	[3]byte{0, 10, 218}:    "Vindicator Technologies",
	[3]byte{0, 10, 219}:    "SkyPilot Network, Inc",
	[3]byte{0, 10, 220}:    "RuggedCom Inc.",
	[3]byte{0, 10, 221}:    "Allworx Corp.",
	[3]byte{0, 10, 222}:    "Happy Communication Co., Ltd.",
	[3]byte{0, 10, 223}:    "Gennum Corporation",
	[3]byte{0, 10, 224}:    "Fujitsu Softek",
	[3]byte{0, 10, 225}:    "EG Technology",
	[3]byte{0, 10, 226}:    "Binatone Electronics International, Ltd",
	[3]byte{0, 10, 227}:    "YANG MEI TECHNOLOGY CO., LTD",
	[3]byte{0, 10, 228}:    "Wistron Corporation",
	[3]byte{0, 10, 229}:    "ScottCare Corporation",
	[3]byte{0, 10, 230}:    "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 10, 231}:    "ELIOP S.A.",
	[3]byte{0, 10, 232}:    "Cathay Roxus Information Technology Co. LTD",
	[3]byte{0, 10, 233}:    "AirVast Technology Inc.",
	[3]byte{0, 10, 234}:    "ADAM ELEKTRONIK LTD. ŞTI",
	[3]byte{0, 10, 235}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 10, 236}:    "Koatsu Gas Kogyo Co., Ltd.",
	[3]byte{0, 10, 237}:    "HARTING Electronics GmbH",
	[3]byte{0, 10, 238}:    "GCD Hard- & Software GmbH",
	[3]byte{0, 10, 239}:    "OTRUM ASA",
	[3]byte{0, 10, 240}:    "SHIN-OH ELECTRONICS CO., LTD. R&D",
	[3]byte{0, 10, 241}:    "Clarity Design, Inc.",
	[3]byte{0, 10, 242}:    "NeoAxiom Corp.",
	[3]byte{0, 10, 243}:    "Cisco Systems, Inc",
	[3]byte{0, 10, 244}:    "Cisco Systems, Inc",
	[3]byte{0, 10, 245}:    "Airgo Networks, Inc.",
	[3]byte{0, 10, 246}:    "Emerson Climate Technologies Retail Solutions, Inc.",
	[3]byte{0, 10, 247}:    "Broadcom",
	[3]byte{0, 10, 248}:    "American Telecare Inc.",
	[3]byte{0, 10, 249}:    "HiConnect, Inc.",
	[3]byte{0, 10, 250}:    "Traverse Technologies Australia",
	[3]byte{0, 10, 251}:    "Ambri Limited",
	[3]byte{0, 10, 252}:    "Core Tec Communications, LLC",
	[3]byte{0, 10, 253}:    "Kentec Electronics",
	[3]byte{0, 10, 254}:    "NovaPal Ltd",
	[3]byte{0, 10, 255}:    "Kilchherr Elektronik AG",
	[3]byte{0, 11, 0}:      "FUJIAN START COMPUTER EQUIPMENT CO.,LTD",
	[3]byte{0, 11, 1}:      "DAIICHI ELECTRONICS CO., LTD.",
	[3]byte{0, 11, 2}:      "Dallmeier electronic",
	[3]byte{0, 11, 3}:      "Taekwang Industrial Co., Ltd",
	[3]byte{0, 11, 4}:      "Volktek Corporation",
	[3]byte{0, 11, 5}:      "Pacific Broadband Networks",
	[3]byte{0, 11, 6}:      "ARRIS Group, Inc.",
	[3]byte{0, 11, 7}:      "Voxpath Networks",
	[3]byte{0, 11, 8}:      "Pillar Data Systems",
	[3]byte{0, 11, 9}:      "Ifoundry Systems Singapore",
	[3]byte{0, 11, 10}:     "dBm Optics",
	[3]byte{0, 11, 11}:     "Corrent Corporation",
	[3]byte{0, 11, 12}:     "Agile Systems Inc.",
	[3]byte{0, 11, 13}:     "Air2U, Inc.",
	[3]byte{0, 11, 14}:     "Trapeze Networks",
	[3]byte{0, 11, 15}:     "Bosch Rexroth",
	[3]byte{0, 11, 16}:     "11wave Technonlogy Co.,Ltd",
	[3]byte{0, 11, 17}:     "HIMEJI ABC TRADING CO.,LTD.",
	[3]byte{0, 11, 18}:     "NURI Telecom Co., Ltd.",
	[3]byte{0, 11, 19}:     "ZETRON INC",
	[3]byte{0, 11, 20}:     "ViewSonic Corporation",
	[3]byte{0, 11, 21}:     "Platypus Technology",
	[3]byte{0, 11, 22}:     "Communication Machinery Corporation",
	[3]byte{0, 11, 23}:     "MKS Instruments",
	[3]byte{0, 11, 24}:     "Private",
	[3]byte{0, 11, 25}:     "Vernier Networks, Inc.",
	[3]byte{0, 11, 26}:     "Industrial Defender, Inc.",
	[3]byte{0, 11, 27}:     "Systronix, Inc.",
	[3]byte{0, 11, 28}:     "SIBCO bv",
	[3]byte{0, 11, 29}:     "LayerZero Power Systems, Inc.",
	[3]byte{0, 11, 30}:     "KAPPA opto-electronics GmbH",
	[3]byte{0, 11, 31}:     "I CON Computer Co.",
	[3]byte{0, 11, 32}:     "Hirata corporation",
	[3]byte{0, 11, 33}:     "G-Star Communications Inc.",
	[3]byte{0, 11, 34}:     "Environmental Systems and Services",
	[3]byte{0, 11, 35}:     "Siemens Subscriber Networks",
	[3]byte{0, 11, 36}:     "AirLogic",
	[3]byte{0, 11, 37}:     "Aeluros",
	[3]byte{0, 11, 38}:     "Wetek Corporation",
	[3]byte{0, 11, 39}:     "Scion Corporation",
	[3]byte{0, 11, 40}:     "Quatech Inc.",
	[3]byte{0, 11, 41}:     "LS(LG) Industrial Systems co.,Ltd",
	[3]byte{0, 11, 42}:     "HOWTEL Co., Ltd.",
	[3]byte{0, 11, 43}:     "HOSTNET CORPORATION",
	[3]byte{0, 11, 44}:     "Eiki Industrial Co. Ltd.",
	[3]byte{0, 11, 45}:     "Danfoss Inc.",
	[3]byte{0, 11, 46}:     "Cal-Comp Electronics & Communications Company Ltd.",
	[3]byte{0, 11, 47}:     "bplan GmbH",
	[3]byte{0, 11, 48}:     "Beijing Gongye Science & Technology Co.,Ltd",
	[3]byte{0, 11, 49}:     "Yantai ZhiYang Scientific and technology industry CO., LTD",
	[3]byte{0, 11, 50}:     "VORMETRIC, INC.",
	[3]byte{0, 11, 51}:     "Vivato Technologies",
	[3]byte{0, 11, 52}:     "ShangHai Broadband Technologies CO.LTD",
	[3]byte{0, 11, 53}:     "Quad Bit System co., Ltd.",
	[3]byte{0, 11, 54}:     "Productivity Systems, Inc.",
	[3]byte{0, 11, 55}:     "MANUFACTURE DES MONTRES ROLEX SA",
	[3]byte{0, 11, 56}:     "Knürr GmbH",
	[3]byte{0, 11, 57}:     "Keisoku Giken Co.,Ltd.",
	[3]byte{0, 11, 58}:     "QuStream Corporation",
	[3]byte{0, 11, 59}:     "devolo AG",
	[3]byte{0, 11, 60}:     "Cygnal Integrated Products, Inc.",
	[3]byte{0, 11, 61}:     "CONTAL OK Ltd.",
	[3]byte{0, 11, 62}:     "BittWare, Inc",
	[3]byte{0, 11, 63}:     "Anthology Solutions Inc.",
	[3]byte{0, 11, 64}:     "Oclaro",
	[3]byte{0, 11, 65}:     "Ing. Büro Dr. Beutlhauser",
	[3]byte{0, 11, 66}:     "commax Co., Ltd.",
	[3]byte{0, 11, 67}:     "Microscan Systems, Inc.",
	[3]byte{0, 11, 68}:     "Concord IDea Corp.",
	[3]byte{0, 11, 69}:     "Cisco Systems, Inc",
	[3]byte{0, 11, 70}:     "Cisco Systems, Inc",
	[3]byte{0, 11, 71}:     "Advanced Energy",
	[3]byte{0, 11, 72}:     "sofrel",
	[3]byte{0, 11, 73}:     "RF-Link System Inc.",
	[3]byte{0, 11, 74}:     "Visimetrics (UK) Ltd",
	[3]byte{0, 11, 75}:     "VISIOWAVE SA",
	[3]byte{0, 11, 76}:     "Clarion (M) Sdn Bhd",
	[3]byte{0, 11, 77}:     "Emuzed",
	[3]byte{0, 11, 78}:     "VertexRSI, General Dynamics SatCOM Technologies, Inc.",
	[3]byte{0, 11, 79}:     "Verifone",
	[3]byte{0, 11, 80}:     "Oxygnet",
	[3]byte{0, 11, 81}:     "Micetek International Inc.",
	[3]byte{0, 11, 82}:     "JOYMAX ELECTRONICS CO. LTD.",
	[3]byte{0, 11, 83}:     "INITIUM Co., Ltd.",
	[3]byte{0, 11, 84}:     "BiTMICRO Networks, Inc.",
	[3]byte{0, 11, 85}:     "ADInstruments",
	[3]byte{0, 11, 86}:     "Cybernetics",
	[3]byte{0, 11, 87}:     "Silicon Laboratories",
	[3]byte{0, 11, 88}:     "Astronautics C.A  LTD",
	[3]byte{0, 11, 89}:     "ScriptPro, LLC",
	[3]byte{0, 11, 90}:     "HyperEdge",
	[3]byte{0, 11, 91}:     "Rincon Research Corporation",
	[3]byte{0, 11, 92}:     "Newtech Co.,Ltd",
	[3]byte{0, 11, 93}:     "FUJITSU LIMITED",
	[3]byte{0, 11, 94}:     "Audio Engineering Society Inc.",
	[3]byte{0, 11, 95}:     "Cisco Systems, Inc",
	[3]byte{0, 11, 96}:     "Cisco Systems, Inc",
	[3]byte{0, 11, 97}:     "Friedrich Lütze GmbH & Co. KG",
	[3]byte{0, 11, 98}:     "ib-mohnen KG",
	[3]byte{0, 11, 99}:     "Kaleidescape",
	[3]byte{0, 11, 100}:    "Kieback & Peter GmbH & Co KG",
	[3]byte{0, 11, 101}:    "Sy.A.C. srl",
	[3]byte{0, 11, 102}:    "Teralink Communications",
	[3]byte{0, 11, 103}:    "Topview Technology Corporation",
	[3]byte{0, 11, 104}:    "Addvalue Communications Pte Ltd",
	[3]byte{0, 11, 105}:    "Franke Finland Oy",
	[3]byte{0, 11, 106}:    "Asiarock Technology Limited",
	[3]byte{0, 11, 107}:    "Wistron Neweb Corporation",
	[3]byte{0, 11, 108}:    "Sychip Inc.",
	[3]byte{0, 11, 109}:    "SOLECTRON JAPAN NAKANIIDA",
	[3]byte{0, 11, 110}:    "Neff Instrument Corp.",
	[3]byte{0, 11, 111}:    "Media Streaming Networks Inc",
	[3]byte{0, 11, 112}:    "Load Technology, Inc.",
	[3]byte{0, 11, 113}:    "Litchfield Communications Inc.",
	[3]byte{0, 11, 114}:    "Lawo AG",
	[3]byte{0, 11, 115}:    "Kodeos Communications",
	[3]byte{0, 11, 116}:    "Kingwave Technology Co., Ltd.",
	[3]byte{0, 11, 117}:    "Iosoft Ltd.",
	[3]byte{0, 11, 118}:    "ET&T Technology Co. Ltd.",
	[3]byte{0, 11, 119}:    "Cogent Systems, Inc.",
	[3]byte{0, 11, 120}:    "TAIFATECH INC.",
	[3]byte{0, 11, 121}:    "X-COM, Inc.",
	[3]byte{0, 11, 122}:    "L-3 Linkabit",
	[3]byte{0, 11, 123}:    "Test-Um Inc.",
	[3]byte{0, 11, 124}:    "Telex Communications",
	[3]byte{0, 11, 125}:    "SOLOMON EXTREME INTERNATIONAL LTD.",
	[3]byte{0, 11, 126}:    "SAGINOMIYA Seisakusho Inc.",
	[3]byte{0, 11, 127}:    "Align Engineering LLC",
	[3]byte{0, 11, 128}:    "Lycium Networks",
	[3]byte{0, 11, 129}:    "Kaparel Corporation",
	[3]byte{0, 11, 130}:    "Grandstream Networks, Inc.",
	[3]byte{0, 11, 131}:    "DATAWATT B.V.",
	[3]byte{0, 11, 132}:    "BODET",
	[3]byte{0, 11, 133}:    "Cisco Systems, Inc",
	[3]byte{0, 11, 134}:    "Aruba Networks",
	[3]byte{0, 11, 135}:    "American Reliance Inc.",
	[3]byte{0, 11, 136}:    "Vidisco ltd.",
	[3]byte{0, 11, 137}:    "Top Global Technology, Ltd.",
	[3]byte{0, 11, 138}:    "MITEQ Inc.",
	[3]byte{0, 11, 139}:    "KERAJET, S.A.",
	[3]byte{0, 11, 140}:    "Flextronics",
	[3]byte{0, 11, 141}:    "Avvio Networks",
	[3]byte{0, 11, 142}:    "Ascent Corporation",
	[3]byte{0, 11, 143}:    "AKITA ELECTRONICS SYSTEMS CO.,LTD.",
	[3]byte{0, 11, 144}:    "ADVA Optical Networking Ltd.",
	[3]byte{0, 11, 145}:    "Aglaia Gesellschaft für Bildverarbeitung und Kommunikation mbH",
	[3]byte{0, 11, 146}:    "Ascom Danmark A/S",
	[3]byte{0, 11, 147}:    "Ritter Elektronik",
	[3]byte{0, 11, 148}:    "Digital Monitoring Products, Inc.",
	[3]byte{0, 11, 149}:    "eBet Gaming Systems Pty Ltd",
	[3]byte{0, 11, 150}:    "Innotrac Diagnostics Oy",
	[3]byte{0, 11, 151}:    "Matsushita Electric Industrial Co.,Ltd.",
	[3]byte{0, 11, 152}:    "NiceTechVision",
	[3]byte{0, 11, 153}:    "SensAble Technologies, Inc.",
	[3]byte{0, 11, 154}:    "Shanghai Ulink Telecom Equipment Co. Ltd.",
	[3]byte{0, 11, 155}:    "Sirius System Co, Ltd.",
	[3]byte{0, 11, 156}:    "TriBeam Technologies, Inc.",
	[3]byte{0, 11, 157}:    "TwinMOS Technologies Inc.",
	[3]byte{0, 11, 158}:    "Yasing Technology Corp.",
	[3]byte{0, 11, 159}:    "Neue ELSA GmbH",
	[3]byte{0, 11, 160}:    "T&L Information Inc.",
	[3]byte{0, 11, 161}:    "Fujikura Solutions Ltd.",
	[3]byte{0, 11, 162}:    "Sumitomo Electric Industries,Ltd",
	[3]byte{0, 11, 163}:    "Siemens AG, I&S",
	[3]byte{0, 11, 164}:    "Shiron Satellite Communications Ltd. (1996)",
	[3]byte{0, 11, 165}:    "Quasar Cipta Mandiri, PT",
	[3]byte{0, 11, 166}:    "Miyakawa Electric Works Ltd.",
	[3]byte{0, 11, 167}:    "Maranti Networks",
	[3]byte{0, 11, 168}:    "HANBACK ELECTRONICS CO., LTD.",
	[3]byte{0, 11, 169}:    "CloudShield Technologies, Inc.",
	[3]byte{0, 11, 170}:    "Aiphone co.,Ltd",
	[3]byte{0, 11, 171}:    "Advantech Technology (CHINA) Co., Ltd.",
	[3]byte{0, 11, 172}:    "3Com Ltd",
	[3]byte{0, 11, 173}:    "PC-PoS Inc.",
	[3]byte{0, 11, 174}:    "Vitals System Inc.",
	[3]byte{0, 11, 175}:    "WOOJU COMMUNICATIONS Co,.Ltd",
	[3]byte{0, 11, 176}:    "Sysnet Telematica srl",
	[3]byte{0, 11, 177}:    "Super Star Technology Co., Ltd.",
	[3]byte{0, 11, 178}:    "SMALLBIG TECHNOLOGY",
	[3]byte{0, 11, 179}:    "RiT technologies Ltd.",
	[3]byte{0, 11, 180}:    "RDC Semiconductor Inc.,",
	[3]byte{0, 11, 181}:    "nStor Technologies, Inc.",
	[3]byte{0, 11, 182}:    "Metalligence Technology Corp.",
	[3]byte{0, 11, 183}:    "Micro Systems Co.,Ltd.",
	[3]byte{0, 11, 184}:    "Kihoku Electronic Co.",
	[3]byte{0, 11, 185}:    "Imsys AB",
	[3]byte{0, 11, 186}:    "Harmonic, Inc",
	[3]byte{0, 11, 187}:    "Etin Systems Co., Ltd",
	[3]byte{0, 11, 188}:    "En Garde Systems, Inc.",
	[3]byte{0, 11, 189}:    "Connexionz Limited",
	[3]byte{0, 11, 190}:    "Cisco Systems, Inc",
	[3]byte{0, 11, 191}:    "Cisco Systems, Inc",
	[3]byte{0, 11, 192}:    "China IWNComm Co., Ltd.",
	[3]byte{0, 11, 193}:    "Bay Microsystems, Inc.",
	[3]byte{0, 11, 194}:    "Corinex Communication Corp.",
	[3]byte{0, 11, 195}:    "Multiplex, Inc.",
	[3]byte{0, 11, 196}:    "BIOTRONIK GmbH & Co",
	[3]byte{0, 11, 197}:    "SMC Networks, Inc.",
	[3]byte{0, 11, 198}:    "ISAC, Inc.",
	[3]byte{0, 11, 199}:    "ICET S.p.A.",
	[3]byte{0, 11, 200}:    "AirFlow Networks",
	[3]byte{0, 11, 201}:    "Electroline Equipment",
	[3]byte{0, 11, 202}:    "DATAVAN TC",
	[3]byte{0, 11, 203}:    "Fagor Automation , S. Coop",
	[3]byte{0, 11, 204}:    "JUSAN, S.A.",
	[3]byte{0, 11, 205}:    "Hewlett Packard",
	[3]byte{0, 11, 206}:    "Free2move AB",
	[3]byte{0, 11, 207}:    "AGFA NDT INC.",
	[3]byte{0, 11, 208}:    "XiMeta Technology Americas Inc.",
	[3]byte{0, 11, 209}:    "Aeronix, Inc.",
	[3]byte{0, 11, 210}:    "Remopro Technology Inc.",
	[3]byte{0, 11, 211}:    "cd3o",
	[3]byte{0, 11, 212}:    "Beijing Wise Technology & Science Development Co.Ltd",
	[3]byte{0, 11, 213}:    "Nvergence, Inc.",
	[3]byte{0, 11, 214}:    "Paxton Access Ltd",
	[3]byte{0, 11, 215}:    "DORMA Time + Access GmbH",
	[3]byte{0, 11, 216}:    "Industrial Scientific Corp.",
	[3]byte{0, 11, 217}:    "General Hydrogen",
	[3]byte{0, 11, 218}:    "EyeCross Co.,Inc.",
	[3]byte{0, 11, 219}:    "Dell Inc.",
	[3]byte{0, 11, 220}:    "AKCP",
	[3]byte{0, 11, 221}:    "TOHOKU RICOH Co., LTD.",
	[3]byte{0, 11, 222}:    "TELDIX GmbH",
	[3]byte{0, 11, 223}:    "Shenzhen RouterD Networks Limited",
	[3]byte{0, 11, 224}:    "SercoNet Ltd.",
	[3]byte{0, 11, 225}:    "Nokia NET Product Operations",
	[3]byte{0, 11, 226}:    "Lumenera Corporation",
	[3]byte{0, 11, 227}:    "Key Stream Co., Ltd.",
	[3]byte{0, 11, 228}:    "Hosiden Corporation",
	[3]byte{0, 11, 229}:    "HIMS International Corporation",
	[3]byte{0, 11, 230}:    "Datel Electronics",
	[3]byte{0, 11, 231}:    "COMFLUX TECHNOLOGY INC.",
	[3]byte{0, 11, 232}:    "AOIP",
	[3]byte{0, 11, 233}:    "Actel Corporation",
	[3]byte{0, 11, 234}:    "Zultys Technologies",
	[3]byte{0, 11, 235}:    "Systegra AG",
	[3]byte{0, 11, 236}:    "NIPPON ELECTRIC INSTRUMENT, INC.",
	[3]byte{0, 11, 237}:    "ELM Inc.",
	[3]byte{0, 11, 238}:    "inc.jet, Incorporated",
	[3]byte{0, 11, 239}:    "Code Corporation",
	[3]byte{0, 11, 240}:    "MoTEX Products Co., Ltd.",
	[3]byte{0, 11, 241}:    "LAP Laser Applikations",
	[3]byte{0, 11, 242}:    "Chih-Kan Technology Co., Ltd.",
	[3]byte{0, 11, 243}:    "BAE SYSTEMS",
	[3]byte{0, 11, 244}:    "Private",
	[3]byte{0, 11, 245}:    "Shanghai Sibo Telecom Technology Co.,Ltd",
	[3]byte{0, 11, 246}:    "Nitgen Co., Ltd",
	[3]byte{0, 11, 247}:    "NIDEK CO.,LTD",
	[3]byte{0, 11, 248}:    "Infinera",
	[3]byte{0, 11, 249}:    "Gemstone Communications, Inc.",
	[3]byte{0, 11, 250}:    "EXEMYS SRL",
	[3]byte{0, 11, 251}:    "D-NET International Corporation",
	[3]byte{0, 11, 252}:    "Cisco Systems, Inc",
	[3]byte{0, 11, 253}:    "Cisco Systems, Inc",
	[3]byte{0, 11, 254}:    "CASTEL Broadband Limited",
	[3]byte{0, 11, 255}:    "Berkeley Camera Engineering",
	[3]byte{0, 12, 0}:      "BEB Industrie-Elektronik AG",
	[3]byte{0, 12, 1}:      "Abatron AG",
	[3]byte{0, 12, 2}:      "ABB Oy",
	[3]byte{0, 12, 3}:      "HDMI Licensing, LLC",
	[3]byte{0, 12, 4}:      "Tecnova",
	[3]byte{0, 12, 5}:      "RPA Reserch Co., Ltd.",
	[3]byte{0, 12, 6}:      "Nixvue Systems  Pte Ltd",
	[3]byte{0, 12, 7}:      "Iftest AG",
	[3]byte{0, 12, 8}:      "HUMEX Technologies Corp.",
	[3]byte{0, 12, 9}:      "Hitachi IE Systems Co., Ltd",
	[3]byte{0, 12, 10}:     "Guangdong Province Electronic Technology Research Institute",
	[3]byte{0, 12, 11}:     "Broadbus Technologies",
	[3]byte{0, 12, 12}:     "APPRO TECHNOLOGY INC.",
	[3]byte{0, 12, 13}:     "Communications & Power Industries / Satcom Division",
	[3]byte{0, 12, 14}:     "XtremeSpectrum, Inc.",
	[3]byte{0, 12, 15}:     "Techno-One Co., Ltd",
	[3]byte{0, 12, 16}:     "PNI Corporation",
	[3]byte{0, 12, 17}:     "NIPPON DEMPA CO.,LTD.",
	[3]byte{0, 12, 18}:     "Micro-Optronic-Messtechnik GmbH",
	[3]byte{0, 12, 19}:     "MediaQ",
	[3]byte{0, 12, 20}:     "Diagnostic Instruments, Inc.",
	[3]byte{0, 12, 21}:     "CyberPower Systems, Inc.",
	[3]byte{0, 12, 22}:     "Concorde Microsystems Inc.",
	[3]byte{0, 12, 23}:     "AJA Video Systems Inc",
	[3]byte{0, 12, 24}:     "Zenisu Keisoku Inc.",
	[3]byte{0, 12, 25}:     "Telio Communications GmbH",
	[3]byte{0, 12, 26}:     "Quest Technical Solutions Inc.",
	[3]byte{0, 12, 27}:     "ORACOM Co, Ltd.",
	[3]byte{0, 12, 28}:     "MicroWeb Co., Ltd.",
	[3]byte{0, 12, 29}:     "Mettler & Fuchs AG",
	[3]byte{0, 12, 30}:     "Global Cache",
	[3]byte{0, 12, 31}:     "Glimmerglass Networks",
	[3]byte{0, 12, 32}:     "Fi WIn, Inc.",
	[3]byte{0, 12, 33}:     "Faculty of Science and Technology, Keio University",
	[3]byte{0, 12, 34}:     "Double D Electronics Ltd",
	[3]byte{0, 12, 35}:     "Beijing Lanchuan Tech. Co., Ltd.",
	[3]byte{0, 12, 36}:     "ANATOR",
	[3]byte{0, 12, 37}:     "Allied Telesis Labs, Inc. ",
	[3]byte{0, 12, 38}:     "Weintek Labs. Inc.",
	[3]byte{0, 12, 39}:     "Sammy Corporation",
	[3]byte{0, 12, 40}:     "RIFATRON",
	[3]byte{0, 12, 41}:     "VMware, Inc.",
	[3]byte{0, 12, 42}:     "OCTTEL Communication Co., Ltd.",
	[3]byte{0, 12, 43}:     "ELIAS Technology, Inc.",
	[3]byte{0, 12, 44}:     "Enwiser Inc.",
	[3]byte{0, 12, 45}:     "FullWave Technology Co., Ltd.",
	[3]byte{0, 12, 46}:     "Openet information technology(shenzhen) Co., Ltd.",
	[3]byte{0, 12, 47}:     "SeorimTechnology Co.,Ltd.",
	[3]byte{0, 12, 48}:     "Cisco Systems, Inc",
	[3]byte{0, 12, 49}:     "Cisco Systems, Inc",
	[3]byte{0, 12, 50}:     "Avionic Design Development GmbH",
	[3]byte{0, 12, 51}:     "Compucase Enterprise Co. Ltd.",
	[3]byte{0, 12, 52}:     "Vixen Co., Ltd.",
	[3]byte{0, 12, 53}:     "KaVo Dental GmbH & Co. KG",
	[3]byte{0, 12, 54}:     "SHARP TAKAYA ELECTRONICS INDUSTRY CO.,LTD.",
	[3]byte{0, 12, 55}:     "Geomation, Inc.",
	[3]byte{0, 12, 56}:     "TelcoBridges Inc.",
	[3]byte{0, 12, 57}:     "Sentinel Wireless Inc.",
	[3]byte{0, 12, 58}:     "Oxance",
	[3]byte{0, 12, 59}:     "Orion Electric Co., Ltd.",
	[3]byte{0, 12, 60}:     "MediaChorus, Inc.",
	[3]byte{0, 12, 61}:     "Glsystech Co., Ltd.",
	[3]byte{0, 12, 62}:     "Crest Audio",
	[3]byte{0, 12, 63}:     "Cogent Defence & Security Networks,",
	[3]byte{0, 12, 64}:     "Altech Controls",
	[3]byte{0, 12, 65}:     "Cisco-Linksys, LLC",
	[3]byte{0, 12, 66}:     "Routerboard.com",
	[3]byte{0, 12, 67}:     "Ralink Technology, Corp.",
	[3]byte{0, 12, 68}:     "Automated Interfaces, Inc.",
	[3]byte{0, 12, 69}:     "Animation Technologies Inc.",
	[3]byte{0, 12, 70}:     "Allied Telesyn Inc.",
	[3]byte{0, 12, 71}:     "SK Teletech(R&D Planning Team)",
	[3]byte{0, 12, 72}:     "QoStek Corporation",
	[3]byte{0, 12, 73}:     "Dangaard Telecom Denmark A/S",
	[3]byte{0, 12, 74}:     "Cygnus Microsystems (P) Limited",
	[3]byte{0, 12, 75}:     "Cheops Elektronik",
	[3]byte{0, 12, 76}:     "Arcor AG&Co.",
	[3]byte{0, 12, 77}:     "Curtiss-Wright Controls Avionics & Electronics",
	[3]byte{0, 12, 78}:     "Winbest Technology CO,LT",
	[3]byte{0, 12, 79}:     "UDTech Japan Corporation",
	[3]byte{0, 12, 80}:     "Seagate Technology",
	[3]byte{0, 12, 81}:     "Scientific Technologies Inc.",
	[3]byte{0, 12, 82}:     "Roll Systems Inc.",
	[3]byte{0, 12, 83}:     "Private",
	[3]byte{0, 12, 84}:     "Pedestal Networks, Inc",
	[3]byte{0, 12, 85}:     "Microlink Communications Inc.",
	[3]byte{0, 12, 86}:     "Megatel Computer (1986) Corp.",
	[3]byte{0, 12, 87}:     "MACKIE Engineering Services Belgium BVBA",
	[3]byte{0, 12, 88}:     "M&S Systems",
	[3]byte{0, 12, 89}:     "Indyme Electronics, Inc.",
	[3]byte{0, 12, 90}:     "IBSmm Embedded Electronics Consulting",
	[3]byte{0, 12, 91}:     "HANWANG TECHNOLOGY CO.,LTD",
	[3]byte{0, 12, 92}:     "GTN Systems B.V.",
	[3]byte{0, 12, 93}:     "CHIC TECHNOLOGY (CHINA) CORP.",
	[3]byte{0, 12, 94}:     "Calypso Medical",
	[3]byte{0, 12, 95}:     "Avtec, Inc.",
	[3]byte{0, 12, 96}:     "ACM Systems",
	[3]byte{0, 12, 97}:     "AC Tech corporation DBA Advanced Digital",
	[3]byte{0, 12, 98}:     "ABB AB, Cewe-Control ",
	[3]byte{0, 12, 99}:     "Zenith Electronics Corporation",
	[3]byte{0, 12, 100}:    "X2 MSA Group",
	[3]byte{0, 12, 101}:    "Sunin Telecom",
	[3]byte{0, 12, 102}:    "Pronto Networks Inc",
	[3]byte{0, 12, 103}:    "OYO ELECTRIC CO.,LTD",
	[3]byte{0, 12, 104}:    "SigmaTel, Inc.",
	[3]byte{0, 12, 105}:    "National Radio Astronomy Observatory",
	[3]byte{0, 12, 106}:    "MBARI",
	[3]byte{0, 12, 107}:    "Kurz Industrie-Elektronik GmbH",
	[3]byte{0, 12, 108}:    "Elgato Systems LLC",
	[3]byte{0, 12, 109}:    "Edwards Ltd.",
	[3]byte{0, 12, 110}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 12, 111}:    "Amtek system co.,LTD.",
	[3]byte{0, 12, 112}:    "ACC GmbH",
	[3]byte{0, 12, 113}:    "Wybron, Inc",
	[3]byte{0, 12, 114}:    "Tempearl Industrial Co., Ltd.",
	[3]byte{0, 12, 115}:    "TELSON ELECTRONICS CO., LTD",
	[3]byte{0, 12, 116}:    "RIVERTEC CORPORATION",
	[3]byte{0, 12, 117}:    "Oriental integrated electronics. LTD",
	[3]byte{0, 12, 118}:    "MICRO-STAR INTERNATIONAL CO., LTD.",
	[3]byte{0, 12, 119}:    "Life Racing Ltd",
	[3]byte{0, 12, 120}:    "In-Tech Electronics Limited",
	[3]byte{0, 12, 121}:    "Extel Communications P/L",
	[3]byte{0, 12, 122}:    "DaTARIUS Technologies GmbH",
	[3]byte{0, 12, 123}:    "ALPHA PROJECT Co.,Ltd.",
	[3]byte{0, 12, 124}:    "Internet Information Image Inc.",
	[3]byte{0, 12, 125}:    "TEIKOKU ELECTRIC MFG. CO., LTD",
	[3]byte{0, 12, 126}:    "Tellium Incorporated",
	[3]byte{0, 12, 127}:    "synertronixx GmbH",
	[3]byte{0, 12, 128}:    "Opelcomm Inc.",
	[3]byte{0, 12, 129}:    "Schneider Electric (Australia) ",
	[3]byte{0, 12, 130}:    "NETWORK TECHNOLOGIES INC",
	[3]byte{0, 12, 131}:    "Logical Solutions",
	[3]byte{0, 12, 132}:    "Eazix, Inc.",
	[3]byte{0, 12, 133}:    "Cisco Systems, Inc",
	[3]byte{0, 12, 134}:    "Cisco Systems, Inc",
	[3]byte{0, 12, 135}:    "AMD",
	[3]byte{0, 12, 136}:    "Apache Micro Peripherals, Inc.",
	[3]byte{0, 12, 137}:    "AC Electric Vehicles, Ltd.",
	[3]byte{0, 12, 138}:    "Bose Corporation",
	[3]byte{0, 12, 139}:    "Connect Tech Inc",
	[3]byte{0, 12, 140}:    "KODICOM CO.,LTD.",
	[3]byte{0, 12, 141}:    "MATRIX VISION GmbH",
	[3]byte{0, 12, 142}:    "Mentor Engineering Inc",
	[3]byte{0, 12, 143}:    "Nergal s.r.l.",
	[3]byte{0, 12, 144}:    "Octasic Inc.",
	[3]byte{0, 12, 145}:    "Riverhead Networks Inc.",
	[3]byte{0, 12, 146}:    "WolfVision Gmbh",
	[3]byte{0, 12, 147}:    "Xeline Co., Ltd.",
	[3]byte{0, 12, 148}:    "United Electronic Industries, Inc. (EUI)",
	[3]byte{0, 12, 149}:    "PrimeNet",
	[3]byte{0, 12, 150}:    "OQO, Inc.",
	[3]byte{0, 12, 151}:    "NV ADB TTV Technologies SA",
	[3]byte{0, 12, 152}:    "LETEK Communications Inc.",
	[3]byte{0, 12, 153}:    "HITEL LINK Co.,Ltd",
	[3]byte{0, 12, 154}:    "Hitech Electronics Corp.",
	[3]byte{0, 12, 155}:    "EE Solutions, Inc",
	[3]byte{0, 12, 156}:    "Chongho information & communications",
	[3]byte{0, 12, 157}:    "UbeeAirWalk, Inc.",
	[3]byte{0, 12, 158}:    "MemoryLink Corp.",
	[3]byte{0, 12, 159}:    "NKE Corporation",
	[3]byte{0, 12, 160}:    "StorCase Technology, Inc.",
	[3]byte{0, 12, 161}:    "SIGMACOM Co., LTD.",
	[3]byte{0, 12, 162}:    "Harmonic Video Network",
	[3]byte{0, 12, 163}:    "Rancho Technology, Inc.",
	[3]byte{0, 12, 164}:    "Prompttec Product Management GmbH",
	[3]byte{0, 12, 165}:    "Naman NZ LTd",
	[3]byte{0, 12, 166}:    "Mintera Corporation",
	[3]byte{0, 12, 167}:    "Metro (Suzhou) Technologies Co., Ltd.",
	[3]byte{0, 12, 168}:    "Garuda Networks Corporation",
	[3]byte{0, 12, 169}:    "Ebtron Inc.",
	[3]byte{0, 12, 170}:    "Cubic Transportation Systems Inc",
	[3]byte{0, 12, 171}:    "COMMEND International",
	[3]byte{0, 12, 172}:    "Citizen Watch Co., Ltd.",
	[3]byte{0, 12, 173}:    "BTU International",
	[3]byte{0, 12, 174}:    "Ailocom Oy",
	[3]byte{0, 12, 175}:    "TRI TERM CO.,LTD.",
	[3]byte{0, 12, 176}:    "Star Semiconductor Corporation",
	[3]byte{0, 12, 177}:    "Salland Engineering (Europe) BV",
	[3]byte{0, 12, 178}:    "UNION co., ltd.",
	[3]byte{0, 12, 179}:    "ROUND Co.,Ltd.",
	[3]byte{0, 12, 180}:    "AutoCell Laboratories, Inc.",
	[3]byte{0, 12, 181}:    "Premier Technolgies, Inc",
	[3]byte{0, 12, 182}:    "NANJING SEU MOBILE & INTERNET TECHNOLOGY CO.,LTD",
	[3]byte{0, 12, 183}:    "Nanjing Huazhuo Electronics Co., Ltd.",
	[3]byte{0, 12, 184}:    "MEDION AG",
	[3]byte{0, 12, 185}:    "LEA",
	[3]byte{0, 12, 186}:    "Jamex, Inc.",
	[3]byte{0, 12, 187}:    "ISKRAEMECO",
	[3]byte{0, 12, 188}:    "Iscutum",
	[3]byte{0, 12, 189}:    "Interface Masters, Inc",
	[3]byte{0, 12, 190}:    "Innominate Security Technologies AG",
	[3]byte{0, 12, 191}:    "Holy Stone Ent. Co., Ltd.",
	[3]byte{0, 12, 192}:    "Genera Oy",
	[3]byte{0, 12, 193}:    "Eaton Corporation",
	[3]byte{0, 12, 194}:    "ControlNet (India) Private Limited",
	[3]byte{0, 12, 195}:    "BeWAN systems",
	[3]byte{0, 12, 196}:    "Tiptel AG",
	[3]byte{0, 12, 197}:    "Nextlink Co., Ltd.",
	[3]byte{0, 12, 198}:    "Ka-Ro electronics GmbH",
	[3]byte{0, 12, 199}:    "Intelligent Computer Solutions Inc.",
	[3]byte{0, 12, 200}:    "Xytronix Research & Design, Inc.",
	[3]byte{0, 12, 201}:    "ILWOO DATA & TECHNOLOGY CO.,LTD",
	[3]byte{0, 12, 202}:    "HGST a Western Digital Company",
	[3]byte{0, 12, 203}:    "Design Combus Ltd",
	[3]byte{0, 12, 204}:    "Aeroscout Ltd.",
	[3]byte{0, 12, 205}:    "IEC - TC57",
	[3]byte{0, 12, 206}:    "Cisco Systems, Inc",
	[3]byte{0, 12, 207}:    "Cisco Systems, Inc",
	[3]byte{0, 12, 208}:    "Symetrix",
	[3]byte{0, 12, 209}:    "SFOM Technology Corp.",
	[3]byte{0, 12, 210}:    "Schaffner EMV AG",
	[3]byte{0, 12, 211}:    "Prettl Elektronik Radeberg GmbH",
	[3]byte{0, 12, 212}:    "Positron Public Safety Systems inc.",
	[3]byte{0, 12, 213}:    "Passave Inc.",
	[3]byte{0, 12, 214}:    "PARTNER TECH",
	[3]byte{0, 12, 215}:    "Nallatech Ltd",
	[3]byte{0, 12, 216}:    "M. K. Juchheim GmbH & Co",
	[3]byte{0, 12, 217}:    "Itcare Co., Ltd",
	[3]byte{0, 12, 218}:    "FreeHand Systems, Inc.",
	[3]byte{0, 12, 219}:    "Brocade Communications Systems, Inc.",
	[3]byte{0, 12, 220}:    "BECS Technology, Inc",
	[3]byte{0, 12, 221}:    "AOS technologies AG",
	[3]byte{0, 12, 222}:    "ABB STOTZ-KONTAKT GmbH",
	[3]byte{0, 12, 223}:    "PULNiX America, Inc",
	[3]byte{0, 12, 224}:    "Trek Diagnostics Inc.",
	[3]byte{0, 12, 225}:    "The Open Group",
	[3]byte{0, 12, 226}:    "Rolls-Royce",
	[3]byte{0, 12, 227}:    "Option International N.V.",
	[3]byte{0, 12, 228}:    "NeuroCom International, Inc.",
	[3]byte{0, 12, 229}:    "ARRIS Group, Inc.",
	[3]byte{0, 12, 230}:    "Meru Networks Inc",
	[3]byte{0, 12, 231}:    "MediaTek Inc.",
	[3]byte{0, 12, 232}:    "GuangZhou AnJuBao Co., Ltd",
	[3]byte{0, 12, 233}:    "BLOOMBERG L.P.",
	[3]byte{0, 12, 234}:    "aphona Kommunikationssysteme",
	[3]byte{0, 12, 235}:    "CNMP Networks, Inc.",
	[3]byte{0, 12, 236}:    "Spectracom Corp.",
	[3]byte{0, 12, 237}:    "Real Digital Media",
	[3]byte{0, 12, 238}:    "jp-embedded",
	[3]byte{0, 12, 239}:    "Open Networks Engineering Ltd",
	[3]byte{0, 12, 240}:    "M & N GmbH",
	[3]byte{0, 12, 241}:    "Intel Corporation",
	[3]byte{0, 12, 242}:    "GAMESA Eólica",
	[3]byte{0, 12, 243}:    "CALL IMAGE SA",
	[3]byte{0, 12, 244}:    "AKATSUKI ELECTRIC MFG.CO.,LTD.",
	[3]byte{0, 12, 245}:    "InfoExpress",
	[3]byte{0, 12, 246}:    "Sitecom Europe BV",
	[3]byte{0, 12, 247}:    "Nortel Networks",
	[3]byte{0, 12, 248}:    "Nortel Networks",
	[3]byte{0, 12, 249}:    "Xylem Water Solutions",
	[3]byte{0, 12, 250}:    "Digital Systems Corp",
	[3]byte{0, 12, 251}:    "Korea Network Systems",
	[3]byte{0, 12, 252}:    "S2io Technologies Corp",
	[3]byte{0, 12, 253}:    "Hyundai ImageQuest Co.,Ltd.",
	[3]byte{0, 12, 254}:    "Grand Electronic Co., Ltd",
	[3]byte{0, 12, 255}:    "MRO-TEK LIMITED",
	[3]byte{0, 13, 0}:      "Seaway Networks Inc.",
	[3]byte{0, 13, 1}:      "P&E Microcomputer Systems, Inc.",
	[3]byte{0, 13, 2}:      "NEC Platforms, Ltd.",
	[3]byte{0, 13, 3}:      "Matrics, Inc.",
	[3]byte{0, 13, 4}:      "Foxboro Eckardt Development GmbH",
	[3]byte{0, 13, 5}:      "cybernet manufacturing inc.",
	[3]byte{0, 13, 6}:      "Compulogic Limited",
	[3]byte{0, 13, 7}:      "Calrec Audio Ltd",
	[3]byte{0, 13, 8}:      "AboveCable, Inc.",
	[3]byte{0, 13, 9}:      "Yuehua(Zhuhai) Electronic CO. LTD",
	[3]byte{0, 13, 10}:     "Projectiondesign as",
	[3]byte{0, 13, 11}:     "BUFFALO.INC",
	[3]byte{0, 13, 12}:     "MDI Security Systems",
	[3]byte{0, 13, 13}:     "ITSupported, LLC",
	[3]byte{0, 13, 14}:     "Inqnet Systems, Inc.",
	[3]byte{0, 13, 15}:     "Finlux Ltd",
	[3]byte{0, 13, 16}:     "Embedtronics Oy",
	[3]byte{0, 13, 17}:     "DENTSPLY - Gendex",
	[3]byte{0, 13, 18}:     "AXELL Corporation",
	[3]byte{0, 13, 19}:     "Wilhelm Rutenbeck GmbH&Co.KG",
	[3]byte{0, 13, 20}:     "Vtech Innovation LP dba Advanced American Telephones",
	[3]byte{0, 13, 21}:     "Voipac s.r.o.",
	[3]byte{0, 13, 22}:     "UHS Systems Pty Ltd",
	[3]byte{0, 13, 23}:     "Turbo Networks Co.Ltd",
	[3]byte{0, 13, 24}:     "Mega-Trend Electronics CO., LTD.",
	[3]byte{0, 13, 25}:     "ROBE Show lighting",
	[3]byte{0, 13, 26}:     "Mustek System Inc.",
	[3]byte{0, 13, 27}:     "Kyoto Electronics Manufacturing Co., Ltd.",
	[3]byte{0, 13, 28}:     "Amesys Defense",
	[3]byte{0, 13, 29}:     "HIGH-TEK HARNESS ENT. CO., LTD.",
	[3]byte{0, 13, 30}:     "Control Techniques",
	[3]byte{0, 13, 31}:     "AV Digital",
	[3]byte{0, 13, 32}:     "ASAHIKASEI TECHNOSYSTEM CO.,LTD.",
	[3]byte{0, 13, 33}:     "WISCORE Inc.",
	[3]byte{0, 13, 34}:     "Unitronics LTD",
	[3]byte{0, 13, 35}:     "Smart Solution, Inc",
	[3]byte{0, 13, 36}:     "SENTEC E&E CO., LTD.",
	[3]byte{0, 13, 37}:     "SANDEN CORPORATION",
	[3]byte{0, 13, 38}:     "Primagraphics Limited",
	[3]byte{0, 13, 39}:     "MICROPLEX Printware AG",
	[3]byte{0, 13, 40}:     "Cisco Systems, Inc",
	[3]byte{0, 13, 41}:     "Cisco Systems, Inc",
	[3]byte{0, 13, 42}:     "Scanmatic AS",
	[3]byte{0, 13, 43}:     "Racal Instruments",
	[3]byte{0, 13, 44}:     "Net2Edge Limited",
	[3]byte{0, 13, 45}:     "NCT Deutschland GmbH",
	[3]byte{0, 13, 46}:     "Matsushita Avionics Systems Corporation",
	[3]byte{0, 13, 47}:     "AIN Comm.Tech.Co., LTD",
	[3]byte{0, 13, 48}:     "IceFyre Semiconductor",
	[3]byte{0, 13, 49}:     "Compellent Technologies, Inc.",
	[3]byte{0, 13, 50}:     "DispenseSource, Inc.",
	[3]byte{0, 13, 51}:     "Prediwave Corp.",
	[3]byte{0, 13, 52}:     "Shell International Exploration and Production, Inc.",
	[3]byte{0, 13, 53}:     "PAC International Ltd",
	[3]byte{0, 13, 54}:     "Wu Han Routon Electronic Co., Ltd",
	[3]byte{0, 13, 55}:     "WIPLUG",
	[3]byte{0, 13, 56}:     "NISSIN INC.",
	[3]byte{0, 13, 57}:     "Network Electronics",
	[3]byte{0, 13, 58}:     "Microsoft Corp.",
	[3]byte{0, 13, 59}:     "Microelectronics Technology Inc.",
	[3]byte{0, 13, 60}:     "i.Tech Dynamic Ltd",
	[3]byte{0, 13, 61}:     "Hammerhead Systems, Inc.",
	[3]byte{0, 13, 62}:     "APLUX Communications Ltd.",
	[3]byte{0, 13, 63}:     "VTI Instruments Corporation",
	[3]byte{0, 13, 64}:     "Verint Loronix Video Solutions",
	[3]byte{0, 13, 65}:     "Siemens AG ICM MP UC RD IT KLF1",
	[3]byte{0, 13, 66}:     "Newbest Development Limited",
	[3]byte{0, 13, 67}:     "DRS Tactical Systems Inc.",
	[3]byte{0, 13, 68}:     "Audio BU - Logitech",
	[3]byte{0, 13, 69}:     "Tottori SANYO Electric Co., Ltd.",
	[3]byte{0, 13, 70}:     "Parker SSD Drives",
	[3]byte{0, 13, 71}:     "Collex",
	[3]byte{0, 13, 72}:     "AEWIN Technologies Co., Ltd.",
	[3]byte{0, 13, 73}:     "Triton Systems of Delaware, Inc.",
	[3]byte{0, 13, 74}:     "Steag ETA-Optik",
	[3]byte{0, 13, 75}:     "Roku, Inc.",
	[3]byte{0, 13, 76}:     "Outline Electronics Ltd.",
	[3]byte{0, 13, 77}:     "Ninelanes",
	[3]byte{0, 13, 78}:     "NDR Co.,LTD.",
	[3]byte{0, 13, 79}:     "Kenwood Corporation",
	[3]byte{0, 13, 80}:     "Galazar Networks",
	[3]byte{0, 13, 81}:     "DIVR Systems, Inc.",
	[3]byte{0, 13, 82}:     "Comart system",
	[3]byte{0, 13, 83}:     "Beijing 5w Communication Corp.",
	[3]byte{0, 13, 84}:     "3Com Ltd",
	[3]byte{0, 13, 85}:     "SANYCOM Technology Co.,Ltd",
	[3]byte{0, 13, 86}:     "Dell Inc.",
	[3]byte{0, 13, 87}:     "Fujitsu I-Network Systems Limited.",
	[3]byte{0, 13, 88}:     "Private",
	[3]byte{0, 13, 89}:     "Amity Systems, Inc.",
	[3]byte{0, 13, 90}:     "Tiesse SpA",
	[3]byte{0, 13, 91}:     "Smart Empire Investments Limited",
	[3]byte{0, 13, 92}:     "Robert Bosch GmbH, VT-ATMO",
	[3]byte{0, 13, 93}:     "Raritan Computer, Inc",
	[3]byte{0, 13, 94}:     "NEC Personal Products",
	[3]byte{0, 13, 95}:     "Minds Inc",
	[3]byte{0, 13, 96}:     "IBM Corp",
	[3]byte{0, 13, 97}:     "Giga-Byte Technology Co., Ltd.",
	[3]byte{0, 13, 98}:     "Funkwerk Dabendorf GmbH",
	[3]byte{0, 13, 99}:     "DENT Instruments, Inc.",
	[3]byte{0, 13, 100}:    "COMAG Handels AG",
	[3]byte{0, 13, 101}:    "Cisco Systems, Inc",
	[3]byte{0, 13, 102}:    "Cisco Systems, Inc",
	[3]byte{0, 13, 103}:    "Ericsson",
	[3]byte{0, 13, 104}:    "Vinci Systems, Inc.",
	[3]byte{0, 13, 105}:    "TMT&D Corporation",
	[3]byte{0, 13, 106}:    "Redwood Technologies LTD",
	[3]byte{0, 13, 107}:    "Mita-Teknik A/S",
	[3]byte{0, 13, 108}:    "M-Audio",
	[3]byte{0, 13, 109}:    "K-Tech Devices Corp.",
	[3]byte{0, 13, 110}:    "K-Patents Oy",
	[3]byte{0, 13, 111}:    "Ember Corporation",
	[3]byte{0, 13, 112}:    "Datamax Corporation",
	[3]byte{0, 13, 113}:    "boca systems",
	[3]byte{0, 13, 114}:    "2Wire Inc",
	[3]byte{0, 13, 115}:    "Technical Support, Inc.",
	[3]byte{0, 13, 116}:    "Sand Network Systems, Inc.",
	[3]byte{0, 13, 117}:    "Kobian Pte Ltd - Taiwan Branch",
	[3]byte{0, 13, 118}:    "Hokuto Denshi Co,. Ltd.",
	[3]byte{0, 13, 119}:    "FalconStor Software",
	[3]byte{0, 13, 120}:    "Engineering & Security",
	[3]byte{0, 13, 121}:    "Dynamic Solutions Co,.Ltd.",
	[3]byte{0, 13, 122}:    "DiGATTO Asia Pacific Pte Ltd",
	[3]byte{0, 13, 123}:    "Consensys Computers Inc.",
	[3]byte{0, 13, 124}:    "Codian Ltd",
	[3]byte{0, 13, 125}:    "Afco Systems",
	[3]byte{0, 13, 126}:    "Axiowave Networks, Inc.",
	[3]byte{0, 13, 127}:    "MIDAS  COMMUNICATION TECHNOLOGIES PTE LTD ( Foreign Branch)",
	[3]byte{0, 13, 128}:    "Online Development Inc",
	[3]byte{0, 13, 129}:    "Pepperl+Fuchs GmbH",
	[3]byte{0, 13, 130}:    "PHS srl",
	[3]byte{0, 13, 131}:    "Sanmina-SCI Hungary  Ltd.",
	[3]byte{0, 13, 132}:    "Makus Inc.",
	[3]byte{0, 13, 133}:    "Tapwave, Inc.",
	[3]byte{0, 13, 134}:    "Huber + Suhner AG",
	[3]byte{0, 13, 135}:    "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 13, 136}:    "D-Link Corporation",
	[3]byte{0, 13, 137}:    "Bils Technology Inc",
	[3]byte{0, 13, 138}:    "Winners Electronics Co., Ltd.",
	[3]byte{0, 13, 139}:    "T&D Corporation",
	[3]byte{0, 13, 140}:    "Shanghai Wedone Digital Ltd. CO.",
	[3]byte{0, 13, 141}:    "Prosoft Technology, Inc",
	[3]byte{0, 13, 142}:    "Koden Electronics Co., Ltd.",
	[3]byte{0, 13, 143}:    "King Tsushin Kogyo Co., LTD.",
	[3]byte{0, 13, 144}:    "Factum Electronics AB",
	[3]byte{0, 13, 145}:    "Eclipse (HQ Espana) S.L.",
	[3]byte{0, 13, 146}:    "ARIMA Communications Corp.",
	[3]byte{0, 13, 147}:    "Apple, Inc.",
	[3]byte{0, 13, 148}:    "AFAR Communications,Inc",
	[3]byte{0, 13, 149}:    "Opti-cell, Inc.",
	[3]byte{0, 13, 150}:    "Vtera Technology Inc.",
	[3]byte{0, 13, 151}:    "ABB Inc./Tropos",
	[3]byte{0, 13, 152}:    "S.W.A.C. Schmitt-Walter Automation Consult GmbH",
	[3]byte{0, 13, 153}:    "Orbital Sciences Corp.; Launch Systems Group",
	[3]byte{0, 13, 154}:    "INFOTEC LTD",
	[3]byte{0, 13, 155}:    "Heraeus Electro-Nite International N.V.",
	[3]byte{0, 13, 156}:    "Elan GmbH & Co KG",
	[3]byte{0, 13, 157}:    "Hewlett Packard",
	[3]byte{0, 13, 158}:    "TOKUDEN OHIZUMI SEISAKUSYO Co.,Ltd.",
	[3]byte{0, 13, 159}:    "RF Micro Devices",
	[3]byte{0, 13, 160}:    "NEDAP N.V.",
	[3]byte{0, 13, 161}:    "MIRAE ITS Co.,LTD.",
	[3]byte{0, 13, 162}:    "Infrant Technologies, Inc.",
	[3]byte{0, 13, 163}:    "Emerging Technologies Limited",
	[3]byte{0, 13, 164}:    "DOSCH & AMAND SYSTEMS AG",
	[3]byte{0, 13, 165}:    "Fabric7 Systems, Inc",
	[3]byte{0, 13, 166}:    "Universal Switching Corporation",
	[3]byte{0, 13, 167}:    "Private",
	[3]byte{0, 13, 168}:    "Teletronics Technology Corporation",
	[3]byte{0, 13, 169}:    "T.E.A.M. S.L.",
	[3]byte{0, 13, 170}:    "S.A.Tehnology co.,Ltd.",
	[3]byte{0, 13, 171}:    "Parker Hannifin GmbH Electromechanical Division Europe",
	[3]byte{0, 13, 172}:    "Japan CBM Corporation",
	[3]byte{0, 13, 173}:    "Dataprobe, Inc.",
	[3]byte{0, 13, 174}:    "SAMSUNG HEAVY INDUSTRIES CO., LTD.",
	[3]byte{0, 13, 175}:    "Plexus Corp (UK) Ltd",
	[3]byte{0, 13, 176}:    "Olym-tech Co.,Ltd.",
	[3]byte{0, 13, 177}:    "Japan Network Service Co., Ltd.",
	[3]byte{0, 13, 178}:    "Ammasso, Inc.",
	[3]byte{0, 13, 179}:    "SDO Communication Corperation",
	[3]byte{0, 13, 180}:    "NETASQ",
	[3]byte{0, 13, 181}:    "GLOBALSAT TECHNOLOGY CORPORATION",
	[3]byte{0, 13, 182}:    "Broadcom",
	[3]byte{0, 13, 183}:    "SANKO ELECTRIC CO,.LTD",
	[3]byte{0, 13, 184}:    "SCHILLER AG",
	[3]byte{0, 13, 185}:    "PC Engines GmbH",
	[3]byte{0, 13, 186}:    "Océ Document Technologies GmbH",
	[3]byte{0, 13, 187}:    "Nippon Dentsu Co.,Ltd.",
	[3]byte{0, 13, 188}:    "Cisco Systems, Inc",
	[3]byte{0, 13, 189}:    "Cisco Systems, Inc",
	[3]byte{0, 13, 190}:    "Bel Fuse Europe Ltd.,UK",
	[3]byte{0, 13, 191}:    "TekTone Sound & Signal Mfg., Inc.",
	[3]byte{0, 13, 192}:    "Spagat AS",
	[3]byte{0, 13, 193}:    "SafeWeb Inc",
	[3]byte{0, 13, 194}:    "Private",
	[3]byte{0, 13, 195}:    "First Communication, Inc.",
	[3]byte{0, 13, 196}:    "Emcore Corporation",
	[3]byte{0, 13, 197}:    "EchoStar Global B.V. ",
	[3]byte{0, 13, 198}:    "DigiRose Technology Co., Ltd.",
	[3]byte{0, 13, 199}:    "COSMIC ENGINEERING INC.",
	[3]byte{0, 13, 200}:    "AirMagnet, Inc",
	[3]byte{0, 13, 201}:    "THALES Elektronik Systeme GmbH",
	[3]byte{0, 13, 202}:    "Tait Electronics",
	[3]byte{0, 13, 203}:    "Petcomkorea Co., Ltd.",
	[3]byte{0, 13, 204}:    "NEOSMART Corp.",
	[3]byte{0, 13, 205}:    "GROUPE TXCOM",
	[3]byte{0, 13, 206}:    "Dynavac Technology Pte Ltd",
	[3]byte{0, 13, 207}:    "Cidra Corp.",
	[3]byte{0, 13, 208}:    "TetraTec Instruments GmbH",
	[3]byte{0, 13, 209}:    "Stryker Corporation",
	[3]byte{0, 13, 210}:    "Simrad Optronics ASA",
	[3]byte{0, 13, 211}:    "SAMWOO Telecommunication Co.,Ltd.",
	[3]byte{0, 13, 212}:    "Symantec Corporation",
	[3]byte{0, 13, 213}:    "O'RITE TECHNOLOGY CO.,LTD",
	[3]byte{0, 13, 214}:    "ITI    LTD",
	[3]byte{0, 13, 215}:    "Bright",
	[3]byte{0, 13, 216}:    "BBN",
	[3]byte{0, 13, 217}:    "Anton Paar GmbH",
	[3]byte{0, 13, 218}:    "ALLIED TELESIS K.K.",
	[3]byte{0, 13, 219}:    "AIRWAVE TECHNOLOGIES INC.",
	[3]byte{0, 13, 220}:    "VAC",
	[3]byte{0, 13, 221}:    "Profilo Telra Elektronik Sanayi ve Ticaret. A.Ş",
	[3]byte{0, 13, 222}:    "Joyteck Co., Ltd.",
	[3]byte{0, 13, 223}:    "Japan Image & Network Inc.",
	[3]byte{0, 13, 224}:    "ICPDAS Co.,LTD",
	[3]byte{0, 13, 225}:    "Control Products, Inc.",
	[3]byte{0, 13, 226}:    "CMZ Sistemi Elettronici",
	[3]byte{0, 13, 227}:    "AT Sweden AB",
	[3]byte{0, 13, 228}:    "DIGINICS, Inc.",
	[3]byte{0, 13, 229}:    "Samsung Thales",
	[3]byte{0, 13, 230}:    "YOUNGBO ENGINEERING CO.,LTD",
	[3]byte{0, 13, 231}:    "Snap-on OEM Group",
	[3]byte{0, 13, 232}:    "Nasaco Electronics Pte. Ltd",
	[3]byte{0, 13, 233}:    "Napatech Aps",
	[3]byte{0, 13, 234}:    "Kingtel Telecommunication Corp.",
	[3]byte{0, 13, 235}:    "CompXs Limited",
	[3]byte{0, 13, 236}:    "Cisco Systems, Inc",
	[3]byte{0, 13, 237}:    "Cisco Systems, Inc",
	[3]byte{0, 13, 238}:    "Andrew RF Power Amplifier Group",
	[3]byte{0, 13, 239}:    "Soc. Coop. Bilanciai",
	[3]byte{0, 13, 240}:    "QCOM TECHNOLOGY INC.",
	[3]byte{0, 13, 241}:    "IONIX INC.",
	[3]byte{0, 13, 242}:    "Private",
	[3]byte{0, 13, 243}:    "Asmax Solutions",
	[3]byte{0, 13, 244}:    "Watertek Co.",
	[3]byte{0, 13, 245}:    "Teletronics International Inc.",
	[3]byte{0, 13, 246}:    "Technology Thesaurus Corp.",
	[3]byte{0, 13, 247}:    "Space Dynamics Lab",
	[3]byte{0, 13, 248}:    "ORGA Kartensysteme GmbH",
	[3]byte{0, 13, 249}:    "NDS Limited",
	[3]byte{0, 13, 250}:    "Micro Control Systems Ltd.",
	[3]byte{0, 13, 251}:    "Komax AG",
	[3]byte{0, 13, 252}:    "ITFOR Inc.",
	[3]byte{0, 13, 253}:    "Huges Hi-Tech Inc.,",
	[3]byte{0, 13, 254}:    "Hauppauge Computer Works, Inc.",
	[3]byte{0, 13, 255}:    "CHENMING MOLD INDUSTRY CORP.",
	[3]byte{0, 14, 0}:      "Atrie",
	[3]byte{0, 14, 1}:      "ASIP Technologies Inc.",
	[3]byte{0, 14, 2}:      "Advantech AMT Inc.",
	[3]byte{0, 14, 3}:      "Emulex Corporation",
	[3]byte{0, 14, 4}:      "CMA/Microdialysis AB",
	[3]byte{0, 14, 5}:      "WIRELESS MATRIX CORP.",
	[3]byte{0, 14, 6}:      "Team Simoco Ltd",
	[3]byte{0, 14, 7}:      "Sony Mobile Communications AB",
	[3]byte{0, 14, 8}:      "Cisco-Linksys, LLC",
	[3]byte{0, 14, 9}:      "Shenzhen Coship Software Co.,LTD.",
	[3]byte{0, 14, 10}:     "SAKUMA DESIGN OFFICE",
	[3]byte{0, 14, 11}:     "Netac Technology Co., Ltd.",
	[3]byte{0, 14, 12}:     "Intel Corporation",
	[3]byte{0, 14, 13}:     "Hesch Schröder GmbH",
	[3]byte{0, 14, 14}:     "ESA elettronica S.P.A.",
	[3]byte{0, 14, 15}:     "ERMME",
	[3]byte{0, 14, 16}:     "C-guys, Inc.",
	[3]byte{0, 14, 17}:     "BDT Büro und Datentechnik GmbH & Co.KG ",
	[3]byte{0, 14, 18}:     "Adaptive Micro Systems Inc.",
	[3]byte{0, 14, 19}:     "Accu-Sort Systems inc.",
	[3]byte{0, 14, 20}:     "Visionary Solutions, Inc.",
	[3]byte{0, 14, 21}:     "Tadlys LTD",
	[3]byte{0, 14, 22}:     "SouthWing S.L.",
	[3]byte{0, 14, 23}:     "Private",
	[3]byte{0, 14, 24}:     "MyA Technology",
	[3]byte{0, 14, 25}:     "LogicaCMG Pty Ltd",
	[3]byte{0, 14, 26}:     "JPS Communications",
	[3]byte{0, 14, 27}:     "IAV GmbH",
	[3]byte{0, 14, 28}:     "Hach Company",
	[3]byte{0, 14, 29}:     "ARION Technology Inc.",
	[3]byte{0, 14, 30}:     "QLogic Corporation",
	[3]byte{0, 14, 31}:     "TCL Networks Equipment Co., Ltd.",
	[3]byte{0, 14, 32}:     "ACCESS Systems Americas, Inc.",
	[3]byte{0, 14, 33}:     "MTU Friedrichshafen GmbH",
	[3]byte{0, 14, 34}:     "Private",
	[3]byte{0, 14, 35}:     "Incipient, Inc.",
	[3]byte{0, 14, 36}:     "Huwell Technology Inc.",
	[3]byte{0, 14, 37}:     "Hannae Technology Co., Ltd",
	[3]byte{0, 14, 38}:     "Gincom Technology Corp.",
	[3]byte{0, 14, 39}:     "Crere Networks, Inc.",
	[3]byte{0, 14, 40}:     "Dynamic Ratings P/L",
	[3]byte{0, 14, 41}:     "Shester Communications Inc",
	[3]byte{0, 14, 42}:     "Private",
	[3]byte{0, 14, 43}:     "Safari Technologies",
	[3]byte{0, 14, 44}:     "Netcodec co.",
	[3]byte{0, 14, 45}:     "Hyundai Digital Technology Co.,Ltd.",
	[3]byte{0, 14, 46}:     "Edimax Technology Co. Ltd.",
	[3]byte{0, 14, 47}:     "Roche Diagnostics GmbH",
	[3]byte{0, 14, 48}:     "AERAS Networks, Inc.",
	[3]byte{0, 14, 49}:     "Olympus Soft Imaging Solutions GmbH",
	[3]byte{0, 14, 50}:     "Kontron Medical",
	[3]byte{0, 14, 51}:     "Shuko Electronics Co.,Ltd",
	[3]byte{0, 14, 52}:     "NexGen City, LP",
	[3]byte{0, 14, 53}:     "Intel Corporation",
	[3]byte{0, 14, 54}:     "HEINESYS, Inc.",
	[3]byte{0, 14, 55}:     "Harms & Wende GmbH & Co.KG",
	[3]byte{0, 14, 56}:     "Cisco Systems, Inc",
	[3]byte{0, 14, 57}:     "Cisco Systems, Inc",
	[3]byte{0, 14, 58}:     "Cirrus Logic",
	[3]byte{0, 14, 59}:     "Hawking Technologies, Inc.",
	[3]byte{0, 14, 60}:     "Transact Technologies Inc",
	[3]byte{0, 14, 61}:     "Televic N.V.",
	[3]byte{0, 14, 62}:     "Sun Optronics Inc",
	[3]byte{0, 14, 63}:     "Soronti, Inc.",
	[3]byte{0, 14, 64}:     "Nortel Networks",
	[3]byte{0, 14, 65}:     "NIHON MECHATRONICS CO.,LTD.",
	[3]byte{0, 14, 66}:     "Motic Incoporation Ltd.",
	[3]byte{0, 14, 67}:     "G-Tek Electronics Sdn. Bhd.",
	[3]byte{0, 14, 68}:     "Digital 5, Inc.",
	[3]byte{0, 14, 69}:     "Beijing Newtry Electronic Technology Ltd",
	[3]byte{0, 14, 70}:     "Niigata Seimitsu Co.,Ltd.",
	[3]byte{0, 14, 71}:     "NCI System Co.,Ltd.",
	[3]byte{0, 14, 72}:     "Lipman TransAction Solutions",
	[3]byte{0, 14, 73}:     "Forsway Scandinavia AB",
	[3]byte{0, 14, 74}:     "Changchun Huayu WEBPAD Co.,LTD",
	[3]byte{0, 14, 75}:     "atrium c and i",
	[3]byte{0, 14, 76}:     "Bermai Inc.",
	[3]byte{0, 14, 77}:     "Numesa Inc.",
	[3]byte{0, 14, 78}:     "Waveplus Technology Co., Ltd.",
	[3]byte{0, 14, 79}:     "Trajet GmbH",
	[3]byte{0, 14, 80}:     "Thomson Telecom Belgium",
	[3]byte{0, 14, 81}:     "tecna elettronica srl",
	[3]byte{0, 14, 82}:     "Optium Corporation",
	[3]byte{0, 14, 83}:     "AV TECH CORPORATION",
	[3]byte{0, 14, 84}:     "AlphaCell Wireless Ltd.",
	[3]byte{0, 14, 85}:     "AUVITRAN",
	[3]byte{0, 14, 86}:     "4G Systems GmbH & Co. KG",
	[3]byte{0, 14, 87}:     "Iworld Networking, Inc.",
	[3]byte{0, 14, 88}:     "Sonos, Inc.",
	[3]byte{0, 14, 89}:     "Sagemcom Broadband SAS",
	[3]byte{0, 14, 90}:     "TELEFIELD inc.",
	[3]byte{0, 14, 91}:     "ParkerVision - Direct2Data",
	[3]byte{0, 14, 92}:     "ARRIS Group, Inc.",
	[3]byte{0, 14, 93}:     "Triple Play Technologies A/S",
	[3]byte{0, 14, 94}:     "Raisecom Technology",
	[3]byte{0, 14, 95}:     "activ-net GmbH & Co. KG",
	[3]byte{0, 14, 96}:     "360SUN Digital Broadband Corporation",
	[3]byte{0, 14, 97}:     "MICROTROL LIMITED",
	[3]byte{0, 14, 98}:     "Nortel Networks",
	[3]byte{0, 14, 99}:     "Lemke Diagnostics GmbH",
	[3]byte{0, 14, 100}:    "Elphel, Inc",
	[3]byte{0, 14, 101}:    "TransCore",
	[3]byte{0, 14, 102}:    "Hitachi Industry & Control Solutions, Ltd.",
	[3]byte{0, 14, 103}:    "Eltis Microelectronics Ltd.",
	[3]byte{0, 14, 104}:    "E-TOP Network Technology Inc.",
	[3]byte{0, 14, 105}:    "China Electric Power Research Institute",
	[3]byte{0, 14, 106}:    "3Com Ltd",
	[3]byte{0, 14, 107}:    "Janitza electronics GmbH",
	[3]byte{0, 14, 108}:    "Device Drivers Limited",
	[3]byte{0, 14, 109}:    "Murata Manufacturing Co., Ltd.",
	[3]byte{0, 14, 110}:    "MAT S.A. (Mircrelec Advanced Technology)",
	[3]byte{0, 14, 111}:    "IRIS Corporation Berhad",
	[3]byte{0, 14, 112}:    "in2 Networks",
	[3]byte{0, 14, 113}:    "Gemstar Technology Development Ltd.",
	[3]byte{0, 14, 114}:    "CTS electronics",
	[3]byte{0, 14, 115}:    "Tpack A/S",
	[3]byte{0, 14, 116}:    "Solar Telecom. Tech",
	[3]byte{0, 14, 117}:    "New York Air Brake Corp.",
	[3]byte{0, 14, 118}:    "GEMSOC INNOVISION INC.",
	[3]byte{0, 14, 119}:    "Decru, Inc.",
	[3]byte{0, 14, 120}:    "Amtelco",
	[3]byte{0, 14, 121}:    "Ample Communications Inc.",
	[3]byte{0, 14, 122}:    "GemWon Communications Co., Ltd.",
	[3]byte{0, 14, 123}:    "Toshiba",
	[3]byte{0, 14, 124}:    "Televes S.A.",
	[3]byte{0, 14, 125}:    "Electronics Line 3000 Ltd.",
	[3]byte{0, 14, 126}:    "ionSign Oy",
	[3]byte{0, 14, 127}:    "Hewlett Packard",
	[3]byte{0, 14, 128}:    "Thomson Technology Inc",
	[3]byte{0, 14, 129}:    "Devicescape Software, Inc.",
	[3]byte{0, 14, 130}:    "Commtech Wireless",
	[3]byte{0, 14, 131}:    "Cisco Systems, Inc",
	[3]byte{0, 14, 132}:    "Cisco Systems, Inc",
	[3]byte{0, 14, 133}:    "Catalyst Enterprises, Inc.",
	[3]byte{0, 14, 134}:    "Alcatel North America",
	[3]byte{0, 14, 135}:    "adp Gauselmann GmbH",
	[3]byte{0, 14, 136}:    "VIDEOTRON CORP.",
	[3]byte{0, 14, 137}:    "CLEMATIC",
	[3]byte{0, 14, 138}:    "Avara Technologies Pty. Ltd.",
	[3]byte{0, 14, 139}:    "Astarte Technology Co, Ltd.",
	[3]byte{0, 14, 140}:    "Siemens AG A&D ET",
	[3]byte{0, 14, 141}:    "Systems in Progress Holding GmbH",
	[3]byte{0, 14, 142}:    "SparkLAN Communications, Inc.",
	[3]byte{0, 14, 143}:    "Sercomm Corp.",
	[3]byte{0, 14, 144}:    "PONICO CORP.",
	[3]byte{0, 14, 145}:    "Navico Auckland Ltd",
	[3]byte{0, 14, 146}:    "Open Telecom",
	[3]byte{0, 14, 147}:    "Milénio 3 Sistemas Electrónicos, Lda.",
	[3]byte{0, 14, 148}:    "Maas International BV",
	[3]byte{0, 14, 149}:    "Fujiya Denki Seisakusho Co.,Ltd.",
	[3]byte{0, 14, 150}:    "Cubic Defense Applications, Inc.",
	[3]byte{0, 14, 151}:    "Ultracker Technology CO., Inc",
	[3]byte{0, 14, 152}:    "HME Clear-Com LTD.",
	[3]byte{0, 14, 153}:    "Spectrum Digital, Inc",
	[3]byte{0, 14, 154}:    "BOE TECHNOLOGY GROUP CO.,LTD",
	[3]byte{0, 14, 155}:    "Ambit Microsystems Corporation",
	[3]byte{0, 14, 156}:    "Benchmark Electronics ",
	[3]byte{0, 14, 157}:    "Tiscali UK Ltd",
	[3]byte{0, 14, 158}:    "Topfield Co., Ltd",
	[3]byte{0, 14, 159}:    "TEMIC SDS GmbH",
	[3]byte{0, 14, 160}:    "NetKlass Technology Inc.",
	[3]byte{0, 14, 161}:    "Formosa Teletek Corporation",
	[3]byte{0, 14, 162}:    "McAfee, Inc",
	[3]byte{0, 14, 163}:    "CNCR-IT CO.,LTD,HangZhou P.R.CHINA",
	[3]byte{0, 14, 164}:    "Certance Inc.",
	[3]byte{0, 14, 165}:    "BLIP Systems",
	[3]byte{0, 14, 166}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 14, 167}:    "Endace Technology",
	[3]byte{0, 14, 168}:    "United Technologists Europe Limited",
	[3]byte{0, 14, 169}:    "Shanghai Xun Shi Communications Equipment Ltd. Co.",
	[3]byte{0, 14, 170}:    "Scalent Systems, Inc.",
	[3]byte{0, 14, 171}:    "Cray Inc",
	[3]byte{0, 14, 172}:    "MINTRON ENTERPRISE CO., LTD.",
	[3]byte{0, 14, 173}:    "Metanoia Technologies, Inc.",
	[3]byte{0, 14, 174}:    "GAWELL TECHNOLOGIES CORP.",
	[3]byte{0, 14, 175}:    "CASTEL",
	[3]byte{0, 14, 176}:    "Solutions Radio BV",
	[3]byte{0, 14, 177}:    "Newcotech,Ltd",
	[3]byte{0, 14, 178}:    "Micro-Research Finland Oy",
	[3]byte{0, 14, 179}:    "Hewlett Packard",
	[3]byte{0, 14, 180}:    "GUANGZHOU GAOKE COMMUNICATIONS TECHNOLOGY CO.LTD.",
	[3]byte{0, 14, 181}:    "Ecastle Electronics Co., Ltd.",
	[3]byte{0, 14, 182}:    "Riverbed Technology, Inc.",
	[3]byte{0, 14, 183}:    "Knovative, Inc.",
	[3]byte{0, 14, 184}:    "Iiga co.,Ltd",
	[3]byte{0, 14, 185}:    "HASHIMOTO Electronics Industry Co.,Ltd.",
	[3]byte{0, 14, 186}:    "HANMI SEMICONDUCTOR CO., LTD.",
	[3]byte{0, 14, 187}:    "Everbee Networks",
	[3]byte{0, 14, 188}:    "Paragon Fidelity GmbH",
	[3]byte{0, 14, 189}:    "Burdick, a Quinton Compny",
	[3]byte{0, 14, 190}:    "B&B Electronics Manufacturing Co.",
	[3]byte{0, 14, 191}:    "Remsdaq Limited",
	[3]byte{0, 14, 192}:    "Nortel Networks",
	[3]byte{0, 14, 193}:    "MYNAH Technologies",
	[3]byte{0, 14, 194}:    "Lowrance Electronics, Inc.",
	[3]byte{0, 14, 195}:    "Logic Controls, Inc.",
	[3]byte{0, 14, 196}:    "Iskra Transmission d.d.",
	[3]byte{0, 14, 197}:    "Digital Multitools Inc",
	[3]byte{0, 14, 198}:    "ASIX ELECTRONICS CORP.",
	[3]byte{0, 14, 199}:    "Motorola Korea",
	[3]byte{0, 14, 200}:    "Zoran Corporation",
	[3]byte{0, 14, 201}:    "YOKO Technology Corp.",
	[3]byte{0, 14, 202}:    "WTSS Inc",
	[3]byte{0, 14, 203}:    "VineSys Technology",
	[3]byte{0, 14, 204}:    "Tableau, LLC",
	[3]byte{0, 14, 205}:    "SKOV A/S",
	[3]byte{0, 14, 206}:    "S.I.T.T.I. S.p.A.",
	[3]byte{0, 14, 207}:    "PROFIBUS Nutzerorganisation e.V.",
	[3]byte{0, 14, 208}:    "Privaris, Inc.",
	[3]byte{0, 14, 209}:    "Osaka Micro Computer.",
	[3]byte{0, 14, 210}:    "Filtronic plc",
	[3]byte{0, 14, 211}:    "Epicenter, Inc.",
	[3]byte{0, 14, 212}:    "CRESITT INDUSTRIE",
	[3]byte{0, 14, 213}:    "COPAN Systems Inc.",
	[3]byte{0, 14, 214}:    "Cisco Systems, Inc",
	[3]byte{0, 14, 215}:    "Cisco Systems, Inc",
	[3]byte{0, 14, 216}:    "Positron Access Solutions Corp",
	[3]byte{0, 14, 217}:    "Aksys, Ltd.",
	[3]byte{0, 14, 218}:    "C-TECH UNITED CORP.",
	[3]byte{0, 14, 219}:    "XiNCOM Corp.",
	[3]byte{0, 14, 220}:    "Tellion INC.",
	[3]byte{0, 14, 221}:    "SHURE INCORPORATED",
	[3]byte{0, 14, 222}:    "REMEC, Inc.",
	[3]byte{0, 14, 223}:    "PLX Technology",
	[3]byte{0, 14, 224}:    "Mcharge",
	[3]byte{0, 14, 225}:    "ExtremeSpeed Inc.",
	[3]byte{0, 14, 226}:    "Custom Engineering",
	[3]byte{0, 14, 227}:    "Chiyu Technology Co.,Ltd",
	[3]byte{0, 14, 228}:    "BOE TECHNOLOGY GROUP CO.,LTD",
	[3]byte{0, 14, 229}:    "bitWallet, Inc.",
	[3]byte{0, 14, 230}:    "Adimos Systems LTD",
	[3]byte{0, 14, 231}:    "AAC ELECTRONICS CORP.",
	[3]byte{0, 14, 232}:    "Zioncom Electronics (Shenzhen) Ltd.",
	[3]byte{0, 14, 233}:    "WayTech Development, Inc.",
	[3]byte{0, 14, 234}:    "Shadong Luneng Jicheng Electronics,Co.,Ltd",
	[3]byte{0, 14, 235}:    "Sandmartin(zhong shan)Electronics Co.,Ltd",
	[3]byte{0, 14, 236}:    "Orban",
	[3]byte{0, 14, 237}:    "Nokia Danmark A/S",
	[3]byte{0, 14, 238}:    "Muco Industrie BV",
	[3]byte{0, 14, 239}:    "Private",
	[3]byte{0, 14, 240}:    "Festo AG & Co. KG",
	[3]byte{0, 14, 241}:    "EZQUEST INC.",
	[3]byte{0, 14, 242}:    "Infinico Corporation",
	[3]byte{0, 14, 243}:    "Smarthome",
	[3]byte{0, 14, 244}:    "Kasda Networks Inc",
	[3]byte{0, 14, 245}:    "iPAC Technology Co., Ltd.",
	[3]byte{0, 14, 246}:    "E-TEN Information Systems Co., Ltd.",
	[3]byte{0, 14, 247}:    "Vulcan Portals Inc",
	[3]byte{0, 14, 248}:    "SBC ASI",
	[3]byte{0, 14, 249}:    "REA Elektronik GmbH",
	[3]byte{0, 14, 250}:    "Optoway Technology Incorporation",
	[3]byte{0, 14, 251}:    "Macey Enterprises",
	[3]byte{0, 14, 252}:    "JTAG Technologies B.V.",
	[3]byte{0, 14, 253}:    "FUJINON CORPORATION",
	[3]byte{0, 14, 254}:    "EndRun Technologies LLC",
	[3]byte{0, 14, 255}:    "Megasolution,Inc.",
	[3]byte{0, 15, 0}:      "Legra Systems, Inc.",
	[3]byte{0, 15, 1}:      "DIGITALKS INC",
	[3]byte{0, 15, 2}:      "Digicube Technology Co., Ltd",
	[3]byte{0, 15, 3}:      "COM&C CO., LTD",
	[3]byte{0, 15, 4}:      "cim-usa inc",
	[3]byte{0, 15, 5}:      "3B SYSTEM INC.",
	[3]byte{0, 15, 6}:      "Nortel Networks",
	[3]byte{0, 15, 7}:      "Mangrove Systems, Inc.",
	[3]byte{0, 15, 8}:      "Indagon Oy",
	[3]byte{0, 15, 9}:      "Private",
	[3]byte{0, 15, 10}:     "Clear Edge Networks",
	[3]byte{0, 15, 11}:     "Kentima Technologies AB",
	[3]byte{0, 15, 12}:     "SYNCHRONIC ENGINEERING",
	[3]byte{0, 15, 13}:     "Hunt Electronic Co., Ltd.",
	[3]byte{0, 15, 14}:     "WaveSplitter Technologies, Inc.",
	[3]byte{0, 15, 15}:     "Real ID Technology Co., Ltd.",
	[3]byte{0, 15, 16}:     "RDM Corporation",
	[3]byte{0, 15, 17}:     "Prodrive B.V.",
	[3]byte{0, 15, 18}:     "Panasonic Europe Ltd.",
	[3]byte{0, 15, 19}:     "Nisca corporation",
	[3]byte{0, 15, 20}:     "Mindray Co., Ltd.",
	[3]byte{0, 15, 21}:     "Kjaerulff1 A/S",
	[3]byte{0, 15, 22}:     "JAY HOW TECHNOLOGY CO.,",
	[3]byte{0, 15, 23}:     "Insta Elektro GmbH",
	[3]byte{0, 15, 24}:     "Industrial Control Systems",
	[3]byte{0, 15, 25}:     "Boston Scientific",
	[3]byte{0, 15, 26}:     "Gaming Support B.V.",
	[3]byte{0, 15, 27}:     "Ego Systems Inc.",
	[3]byte{0, 15, 28}:     "DigitAll World Co., Ltd",
	[3]byte{0, 15, 29}:     "Cosmo Techs Co., Ltd.",
	[3]byte{0, 15, 30}:     "Chengdu KT Electric Co.of High & New Technology",
	[3]byte{0, 15, 31}:     "Dell Inc.",
	[3]byte{0, 15, 32}:     "Hewlett Packard",
	[3]byte{0, 15, 33}:     "Scientific Atlanta, Inc",
	[3]byte{0, 15, 34}:     "Helius, Inc.",
	[3]byte{0, 15, 35}:     "Cisco Systems, Inc",
	[3]byte{0, 15, 36}:     "Cisco Systems, Inc",
	[3]byte{0, 15, 37}:     "AimValley B.V.",
	[3]byte{0, 15, 38}:     "WorldAccxx  LLC",
	[3]byte{0, 15, 39}:     "TEAL Electronics, Inc.",
	[3]byte{0, 15, 40}:     "Itronix Corporation",
	[3]byte{0, 15, 41}:     "Augmentix Corporation",
	[3]byte{0, 15, 42}:     "Cableware Electronics",
	[3]byte{0, 15, 43}:     "GREENBELL SYSTEMS",
	[3]byte{0, 15, 44}:     "Uplogix, Inc.",
	[3]byte{0, 15, 45}:     "CHUNG-HSIN ELECTRIC & MACHINERY MFG.CORP.",
	[3]byte{0, 15, 46}:     "Megapower International Corp.",
	[3]byte{0, 15, 47}:     "W-LINX TECHNOLOGY CO., LTD.",
	[3]byte{0, 15, 48}:     "Raza Microelectronics Inc",
	[3]byte{0, 15, 49}:     "Allied Vision Technologies Canada Inc",
	[3]byte{0, 15, 50}:     "Lootom Telcovideo Network Wuxi Co Ltd",
	[3]byte{0, 15, 51}:     "DUALi Inc.",
	[3]byte{0, 15, 52}:     "Cisco Systems, Inc",
	[3]byte{0, 15, 53}:     "Cisco Systems, Inc",
	[3]byte{0, 15, 54}:     "Accurate Techhnologies, Inc.",
	[3]byte{0, 15, 55}:     "Xambala Incorporated",
	[3]byte{0, 15, 56}:     "Netstar",
	[3]byte{0, 15, 57}:     "IRIS SENSORS",
	[3]byte{0, 15, 58}:     "HISHARP",
	[3]byte{0, 15, 59}:     "Fuji System Machines Co., Ltd.",
	[3]byte{0, 15, 60}:     "Endeleo Limited",
	[3]byte{0, 15, 61}:     "D-Link Corporation",
	[3]byte{0, 15, 62}:     "CardioNet, Inc",
	[3]byte{0, 15, 63}:     "Big Bear Networks",
	[3]byte{0, 15, 64}:     "Optical Internetworking Forum",
	[3]byte{0, 15, 65}:     "Zipher Ltd",
	[3]byte{0, 15, 66}:     "Xalyo Systems",
	[3]byte{0, 15, 67}:     "Wasabi Systems Inc.",
	[3]byte{0, 15, 68}:     "Tivella Inc.",
	[3]byte{0, 15, 69}:     "Stretch, Inc.",
	[3]byte{0, 15, 70}:     "SINAR AG",
	[3]byte{0, 15, 71}:     "ROBOX SPA",
	[3]byte{0, 15, 72}:     "Polypix Inc.",
	[3]byte{0, 15, 73}:     "Northover Solutions Limited",
	[3]byte{0, 15, 74}:     "Kyushu-kyohan co.,ltd",
	[3]byte{0, 15, 75}:     "Oracle Corporation",
	[3]byte{0, 15, 76}:     "Elextech INC",
	[3]byte{0, 15, 77}:     "TalkSwitch",
	[3]byte{0, 15, 78}:     "Cellink",
	[3]byte{0, 15, 79}:     "PCS Systemtechnik GmbH",
	[3]byte{0, 15, 80}:     "StreamScale Limited",
	[3]byte{0, 15, 81}:     "Azul Systems, Inc.",
	[3]byte{0, 15, 82}:     "YORK Refrigeration, Marine & Controls",
	[3]byte{0, 15, 83}:     "Solarflare Communications Inc",
	[3]byte{0, 15, 84}:     "Entrelogic Corporation",
	[3]byte{0, 15, 85}:     "Datawire Communication Networks Inc.",
	[3]byte{0, 15, 86}:     "Continuum Photonics Inc",
	[3]byte{0, 15, 87}:     "CABLELOGIC Co., Ltd.",
	[3]byte{0, 15, 88}:     "Adder Technology Limited",
	[3]byte{0, 15, 89}:     "Phonak AG",
	[3]byte{0, 15, 90}:     "Peribit Networks",
	[3]byte{0, 15, 91}:     "Delta Information Systems, Inc.",
	[3]byte{0, 15, 92}:     "Day One Digital Media Limited",
	[3]byte{0, 15, 93}:     "Genexis BV",
	[3]byte{0, 15, 94}:     "Veo",
	[3]byte{0, 15, 95}:     "Nicety Technologies Inc. (NTS)",
	[3]byte{0, 15, 96}:     "Lifetron Co.,Ltd",
	[3]byte{0, 15, 97}:     "Hewlett Packard",
	[3]byte{0, 15, 98}:     "Alcatel Bell Space N.V.",
	[3]byte{0, 15, 99}:     "Obzerv Technologies",
	[3]byte{0, 15, 100}:    "D&R Electronica Weesp BV",
	[3]byte{0, 15, 101}:    "icube Corp.",
	[3]byte{0, 15, 102}:    "Cisco-Linksys, LLC",
	[3]byte{0, 15, 103}:    "West Instruments",
	[3]byte{0, 15, 104}:    "Vavic Network Technology, Inc.",
	[3]byte{0, 15, 105}:    "SEW Eurodrive GmbH & Co. KG",
	[3]byte{0, 15, 106}:    "Nortel Networks",
	[3]byte{0, 15, 107}:    "GateWare Communications GmbH",
	[3]byte{0, 15, 108}:    "ADDI-DATA GmbH",
	[3]byte{0, 15, 109}:    "Midas Engineering",
	[3]byte{0, 15, 110}:    "BBox",
	[3]byte{0, 15, 111}:    "FTA Communication Technologies",
	[3]byte{0, 15, 112}:    "Wintec Industries, inc.",
	[3]byte{0, 15, 113}:    "Sanmei Electronics Co.,Ltd",
	[3]byte{0, 15, 114}:    "Sandburst",
	[3]byte{0, 15, 115}:    "RS Automation Co., Ltd",
	[3]byte{0, 15, 116}:    "Qamcom Technology AB",
	[3]byte{0, 15, 117}:    "First Silicon Solutions",
	[3]byte{0, 15, 118}:    "Digital Keystone, Inc.",
	[3]byte{0, 15, 119}:    "DENTUM CO.,LTD",
	[3]byte{0, 15, 120}:    "Datacap Systems Inc",
	[3]byte{0, 15, 121}:    "Bluetooth Interest Group Inc.",
	[3]byte{0, 15, 122}:    "BeiJing NuQX Technology CO.,LTD",
	[3]byte{0, 15, 123}:    "Arce Sistemas, S.A.",
	[3]byte{0, 15, 124}:    "ACTi Corporation",
	[3]byte{0, 15, 125}:    "Xirrus",
	[3]byte{0, 15, 126}:    "Ablerex Electronics Co., LTD",
	[3]byte{0, 15, 127}:    "UBSTORAGE Co.,Ltd.",
	[3]byte{0, 15, 128}:    "Trinity Security Systems,Inc.",
	[3]byte{0, 15, 129}:    "PAL Pacific Inc.",
	[3]byte{0, 15, 130}:    "Mortara Instrument, Inc.",
	[3]byte{0, 15, 131}:    "Brainium Technologies Inc.",
	[3]byte{0, 15, 132}:    "Astute Networks, Inc.",
	[3]byte{0, 15, 133}:    "ADDO-Japan Corporation",
	[3]byte{0, 15, 134}:    "BlackBerry RTS",
	[3]byte{0, 15, 135}:    "Maxcess International",
	[3]byte{0, 15, 136}:    "AMETEK, Inc.",
	[3]byte{0, 15, 137}:    "Winnertec System Co., Ltd.",
	[3]byte{0, 15, 138}:    "WideView",
	[3]byte{0, 15, 139}:    "Orion MultiSystems Inc",
	[3]byte{0, 15, 140}:    "Gigawavetech Pte Ltd",
	[3]byte{0, 15, 141}:    "FAST TV-Server AG",
	[3]byte{0, 15, 142}:    "DONGYANG TELECOM CO.,LTD.",
	[3]byte{0, 15, 143}:    "Cisco Systems, Inc",
	[3]byte{0, 15, 144}:    "Cisco Systems, Inc",
	[3]byte{0, 15, 145}:    "Aerotelecom Co.,Ltd.",
	[3]byte{0, 15, 146}:    "Microhard Systems Inc.",
	[3]byte{0, 15, 147}:    "Landis+Gyr Ltd.",
	[3]byte{0, 15, 148}:    "Genexis BV",
	[3]byte{0, 15, 149}:    "ELECOM Co.,LTD Laneed Division",
	[3]byte{0, 15, 150}:    "Telco Systems, Inc. ",
	[3]byte{0, 15, 151}:    "Avanex Corporation",
	[3]byte{0, 15, 152}:    "Avamax Co. Ltd.",
	[3]byte{0, 15, 153}:    "APAC opto Electronics Inc.",
	[3]byte{0, 15, 154}:    "Synchrony, Inc.",
	[3]byte{0, 15, 155}:    "Ross Video Limited",
	[3]byte{0, 15, 156}:    "Panduit Corp",
	[3]byte{0, 15, 157}:    "DisplayLink (UK) Ltd",
	[3]byte{0, 15, 158}:    "Murrelektronik GmbH",
	[3]byte{0, 15, 159}:    "ARRIS Group, Inc.",
	[3]byte{0, 15, 160}:    "CANON KOREA BUSINESS SOLUTIONS INC.",
	[3]byte{0, 15, 161}:    "Gigabit Systems Inc.",
	[3]byte{0, 15, 162}:    "2xWireless",
	[3]byte{0, 15, 163}:    "Alpha Networks Inc.",
	[3]byte{0, 15, 164}:    "Sprecher Automation GmbH",
	[3]byte{0, 15, 165}:    "BWA Technology GmbH",
	[3]byte{0, 15, 166}:    "S2 Security Corporation",
	[3]byte{0, 15, 167}:    "Raptor Networks Technology",
	[3]byte{0, 15, 168}:    "Photometrics, Inc.",
	[3]byte{0, 15, 169}:    "PC Fabrik",
	[3]byte{0, 15, 170}:    "Nexus Technologies",
	[3]byte{0, 15, 171}:    "Kyushu Electronics Systems Inc.",
	[3]byte{0, 15, 172}:    "IEEE 802.11",
	[3]byte{0, 15, 173}:    "FMN communications GmbH",
	[3]byte{0, 15, 174}:    "E2O Communications",
	[3]byte{0, 15, 175}:    "Dialog Inc.",
	[3]byte{0, 15, 176}:    "COMPAL ELECTRONICS, INC.",
	[3]byte{0, 15, 177}:    "Cognio Inc.",
	[3]byte{0, 15, 178}:    "Broadband Pacenet (India) Pvt. Ltd.",
	[3]byte{0, 15, 179}:    "Actiontec Electronics, Inc",
	[3]byte{0, 15, 180}:    "Timespace Technology",
	[3]byte{0, 15, 181}:    "NETGEAR",
	[3]byte{0, 15, 182}:    "Europlex Technologies",
	[3]byte{0, 15, 183}:    "Cavium",
	[3]byte{0, 15, 184}:    "CallURL Inc.",
	[3]byte{0, 15, 185}:    "Adaptive Instruments",
	[3]byte{0, 15, 186}:    "Tevebox AB",
	[3]byte{0, 15, 187}:    "Nokia Siemens Networks GmbH & Co. KG.",
	[3]byte{0, 15, 188}:    "Onkey Technologies, Inc.",
	[3]byte{0, 15, 189}:    "MRV Communications (Networks) LTD",
	[3]byte{0, 15, 190}:    "e-w/you Inc.",
	[3]byte{0, 15, 191}:    "DGT Sp. z o.o.",
	[3]byte{0, 15, 192}:    "DELCOMp",
	[3]byte{0, 15, 193}:    "WAVE Corporation",
	[3]byte{0, 15, 194}:    "Uniwell Corporation",
	[3]byte{0, 15, 195}:    "PalmPalm Technology, Inc.",
	[3]byte{0, 15, 196}:    "NST co.,LTD.",
	[3]byte{0, 15, 197}:    "KeyMed Ltd",
	[3]byte{0, 15, 198}:    "Eurocom Industries A/S",
	[3]byte{0, 15, 199}:    "Dionica R&D Ltd.",
	[3]byte{0, 15, 200}:    "Chantry Networks",
	[3]byte{0, 15, 201}:    "Allnet GmbH",
	[3]byte{0, 15, 202}:    "A-JIN TECHLINE CO, LTD",
	[3]byte{0, 15, 203}:    "3Com Ltd",
	[3]byte{0, 15, 204}:    "ARRIS Group, Inc.",
	[3]byte{0, 15, 205}:    "Nortel Networks",
	[3]byte{0, 15, 206}:    "Kikusui Electronics Corp.",
	[3]byte{0, 15, 207}:    "DataWind Research",
	[3]byte{0, 15, 208}:    "ASTRI",
	[3]byte{0, 15, 209}:    "Applied Wireless Identifications Group, Inc.",
	[3]byte{0, 15, 210}:    "EWA Technologies, Inc.",
	[3]byte{0, 15, 211}:    "Digium",
	[3]byte{0, 15, 212}:    "Soundcraft",
	[3]byte{0, 15, 213}:    "Schwechat - RISE",
	[3]byte{0, 15, 214}:    "Sarotech Co., Ltd",
	[3]byte{0, 15, 215}:    "Harman Music Group",
	[3]byte{0, 15, 216}:    "Force, Inc.",
	[3]byte{0, 15, 217}:    "FlexDSL Telecommunications AG",
	[3]byte{0, 15, 218}:    "YAZAKI CORPORATION",
	[3]byte{0, 15, 219}:    "Westell Technologies Inc.",
	[3]byte{0, 15, 220}:    "Ueda Japan  Radio Co., Ltd.",
	[3]byte{0, 15, 221}:    "SORDIN AB",
	[3]byte{0, 15, 222}:    "Sony Mobile Communications AB",
	[3]byte{0, 15, 223}:    "SOLOMON Technology Corp.",
	[3]byte{0, 15, 224}:    "NComputing Co.,Ltd.",
	[3]byte{0, 15, 225}:    "ID DIGITAL CORPORATION",
	[3]byte{0, 15, 226}:    "Hangzhou H3C Technologies Co., Limited",
	[3]byte{0, 15, 227}:    "Damm Cellular Systems A/S",
	[3]byte{0, 15, 228}:    "Pantech Co.,Ltd",
	[3]byte{0, 15, 229}:    "MERCURY SECURITY CORPORATION",
	[3]byte{0, 15, 230}:    "MBTech Systems, Inc.",
	[3]byte{0, 15, 231}:    "Lutron Electronics Co., Inc.",
	[3]byte{0, 15, 232}:    "Lobos, Inc.",
	[3]byte{0, 15, 233}:    "GW TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 15, 234}:    "Giga-Byte Technology Co.,LTD.",
	[3]byte{0, 15, 235}:    "Cylon Controls",
	[3]byte{0, 15, 236}:    "ARKUS Inc.",
	[3]byte{0, 15, 237}:    "Anam Electronics Co., Ltd",
	[3]byte{0, 15, 238}:    "XTec, Incorporated",
	[3]byte{0, 15, 239}:    "Thales e-Transactions GmbH",
	[3]byte{0, 15, 240}:    "Sunray Co. Ltd.",
	[3]byte{0, 15, 241}:    "nex-G Systems Pte.Ltd",
	[3]byte{0, 15, 242}:    "Loud Technologies Inc.",
	[3]byte{0, 15, 243}:    "Jung Myoung Communications&Technology",
	[3]byte{0, 15, 244}:    "Guntermann & Drunck GmbH",
	[3]byte{0, 15, 245}:    "GN&S company",
	[3]byte{0, 15, 246}:    "DARFON LIGHTING CORP",
	[3]byte{0, 15, 247}:    "Cisco Systems, Inc",
	[3]byte{0, 15, 248}:    "Cisco Systems, Inc",
	[3]byte{0, 15, 249}:    "Valcretec, Inc.",
	[3]byte{0, 15, 250}:    "Optinel Systems, Inc.",
	[3]byte{0, 15, 251}:    "Nippon Denso Industry Co., Ltd.",
	[3]byte{0, 15, 252}:    "Merit Li-Lin Ent.",
	[3]byte{0, 15, 253}:    "Glorytek Network Inc.",
	[3]byte{0, 15, 254}:    "G-PRO COMPUTER",
	[3]byte{0, 15, 255}:    "Control4",
	[3]byte{0, 16, 0}:      "CABLE TELEVISION LABORATORIES, INC.",
	[3]byte{0, 16, 1}:      "Citel",
	[3]byte{0, 16, 2}:      "ACTIA",
	[3]byte{0, 16, 3}:      "IMATRON, INC.",
	[3]byte{0, 16, 4}:      "THE BRANTLEY COILE COMPANY,INC",
	[3]byte{0, 16, 5}:      "UEC COMMERCIAL",
	[3]byte{0, 16, 6}:      "Thales Contact Solutions Ltd.",
	[3]byte{0, 16, 7}:      "Cisco Systems, Inc",
	[3]byte{0, 16, 8}:      "VIENNA SYSTEMS CORPORATION",
	[3]byte{0, 16, 9}:      "HORO QUARTZ",
	[3]byte{0, 16, 10}:     "WILLIAMS COMMUNICATIONS GROUP",
	[3]byte{0, 16, 11}:     "Cisco Systems, Inc",
	[3]byte{0, 16, 12}:     "ITO CO., LTD.",
	[3]byte{0, 16, 13}:     "Cisco Systems, Inc",
	[3]byte{0, 16, 14}:     "MICRO LINEAR COPORATION",
	[3]byte{0, 16, 15}:     "INDUSTRIAL CPU SYSTEMS",
	[3]byte{0, 16, 16}:     "INITIO CORPORATION",
	[3]byte{0, 16, 17}:     "Cisco Systems, Inc",
	[3]byte{0, 16, 18}:     "PROCESSOR SYSTEMS (I) PVT LTD",
	[3]byte{0, 16, 19}:     "Kontron America, Inc.",
	[3]byte{0, 16, 20}:     "Cisco Systems, Inc",
	[3]byte{0, 16, 21}:     "OOmon Inc.",
	[3]byte{0, 16, 22}:     "T.SQWARE",
	[3]byte{0, 16, 23}:     "Bosch Access Systems GmbH",
	[3]byte{0, 16, 24}:     "Broadcom",
	[3]byte{0, 16, 25}:     "SIRONA DENTAL SYSTEMS GmbH & Co. KG",
	[3]byte{0, 16, 26}:     "PictureTel Corp.",
	[3]byte{0, 16, 27}:     "CORNET TECHNOLOGY, INC.",
	[3]byte{0, 16, 28}:     "OHM TECHNOLOGIES INTL, LLC",
	[3]byte{0, 16, 29}:     "WINBOND ELECTRONICS CORP.",
	[3]byte{0, 16, 30}:     "MATSUSHITA ELECTRONIC INSTRUMENTS CORP.",
	[3]byte{0, 16, 31}:     "Cisco Systems, Inc",
	[3]byte{0, 16, 32}:     "Hand Held Products Inc",
	[3]byte{0, 16, 33}:     "ENCANTO NETWORKS, INC.",
	[3]byte{0, 16, 34}:     "SatCom Media Corporation",
	[3]byte{0, 16, 35}:     "Network Equipment Technologies",
	[3]byte{0, 16, 36}:     "NAGOYA ELECTRIC WORKS CO., LTD",
	[3]byte{0, 16, 37}:     "Grayhill, Inc",
	[3]byte{0, 16, 38}:     "ACCELERATED NETWORKS, INC.",
	[3]byte{0, 16, 39}:     "L-3 COMMUNICATIONS EAST",
	[3]byte{0, 16, 40}:     "COMPUTER TECHNICA, INC.",
	[3]byte{0, 16, 41}:     "Cisco Systems, Inc",
	[3]byte{0, 16, 42}:     "ZF MICROSYSTEMS, INC.",
	[3]byte{0, 16, 43}:     "UMAX DATA SYSTEMS, INC.",
	[3]byte{0, 16, 44}:     "Lasat Networks A/S",
	[3]byte{0, 16, 45}:     "HITACHI SOFTWARE ENGINEERING",
	[3]byte{0, 16, 46}:     "NETWORK SYSTEMS & TECHNOLOGIES PVT. LTD.",
	[3]byte{0, 16, 47}:     "Cisco Systems, Inc",
	[3]byte{0, 16, 48}:     "EION Inc.",
	[3]byte{0, 16, 49}:     "OBJECTIVE COMMUNICATIONS, INC.",
	[3]byte{0, 16, 50}:     "ALTA TECHNOLOGY",
	[3]byte{0, 16, 51}:     "ACCESSLAN COMMUNICATIONS, INC.",
	[3]byte{0, 16, 52}:     "GNP Computers",
	[3]byte{0, 16, 53}:     "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 16, 54}:     "INTER-TEL INTEGRATED SYSTEMS",
	[3]byte{0, 16, 55}:     "CYQ've Technology Co., Ltd.",
	[3]byte{0, 16, 56}:     "MICRO RESEARCH INSTITUTE, INC.",
	[3]byte{0, 16, 57}:     "Vectron Systems AG",
	[3]byte{0, 16, 58}:     "DIAMOND NETWORK TECH",
	[3]byte{0, 16, 59}:     "HIPPI NETWORKING FORUM",
	[3]byte{0, 16, 60}:     "IC ENSEMBLE, INC.",
	[3]byte{0, 16, 61}:     "PHASECOM, LTD.",
	[3]byte{0, 16, 62}:     "NETSCHOOLS CORPORATION",
	[3]byte{0, 16, 63}:     "TOLLGRADE COMMUNICATIONS, INC.",
	[3]byte{0, 16, 64}:     "INTERMEC CORPORATION",
	[3]byte{0, 16, 65}:     "BRISTOL BABCOCK, INC.",
	[3]byte{0, 16, 66}:     "Alacritech, Inc.",
	[3]byte{0, 16, 67}:     "A2 CORPORATION",
	[3]byte{0, 16, 68}:     "InnoLabs Corporation",
	[3]byte{0, 16, 69}:     "Nortel Networks",
	[3]byte{0, 16, 70}:     "ALCORN MCBRIDE INC.",
	[3]byte{0, 16, 71}:     "ECHO ELETRIC CO. LTD.",
	[3]byte{0, 16, 72}:     "HTRC AUTOMATION, INC.",
	[3]byte{0, 16, 73}:     "ShoreTel, Inc",
	[3]byte{0, 16, 74}:     "The Parvus Corporation",
	[3]byte{0, 16, 75}:     "3COM CORPORATION",
	[3]byte{0, 16, 76}:     "Teledyne LeCroy, Inc",
	[3]byte{0, 16, 77}:     "SURTEC INDUSTRIES, INC.",
	[3]byte{0, 16, 78}:     "CEOLOGIC",
	[3]byte{0, 16, 79}:     "Oracle Corporation ",
	[3]byte{0, 16, 80}:     "RION CO., LTD.",
	[3]byte{0, 16, 81}:     "CMICRO CORPORATION",
	[3]byte{0, 16, 82}:     "METTLER-TOLEDO (ALBSTADT) GMBH",
	[3]byte{0, 16, 83}:     "COMPUTER TECHNOLOGY CORP.",
	[3]byte{0, 16, 84}:     "Cisco Systems, Inc",
	[3]byte{0, 16, 85}:     "FUJITSU MICROELECTRONICS, INC.",
	[3]byte{0, 16, 86}:     "SODICK CO., LTD.",
	[3]byte{0, 16, 87}:     "Rebel.com, Inc.",
	[3]byte{0, 16, 88}:     "ArrowPoint Communications",
	[3]byte{0, 16, 89}:     "DIABLO RESEARCH CO. LLC",
	[3]byte{0, 16, 90}:     "3COM CORPORATION",
	[3]byte{0, 16, 91}:     "NET INSIGHT AB",
	[3]byte{0, 16, 92}:     "QUANTUM DESIGNS (H.K.) LTD.",
	[3]byte{0, 16, 93}:     "Draeger Medical",
	[3]byte{0, 16, 94}:     "Spirent plc, Service Assurance Broadband",
	[3]byte{0, 16, 95}:     "ZODIAC DATA SYSTEMS",
	[3]byte{0, 16, 96}:     "BILLIONTON SYSTEMS, INC.",
	[3]byte{0, 16, 97}:     "HOSTLINK CORP.",
	[3]byte{0, 16, 98}:     "NX SERVER, ILNC.",
	[3]byte{0, 16, 99}:     "STARGUIDE DIGITAL NETWORKS",
	[3]byte{0, 16, 100}:    "DNPG, LLC",
	[3]byte{0, 16, 101}:    "RADYNE CORPORATION",
	[3]byte{0, 16, 102}:    "ADVANCED CONTROL SYSTEMS, INC.",
	[3]byte{0, 16, 103}:    "Ericsson",
	[3]byte{0, 16, 104}:    "COMOS TELECOM",
	[3]byte{0, 16, 105}:    "HELIOSS COMMUNICATIONS, INC.",
	[3]byte{0, 16, 106}:    "DIGITAL MICROWAVE CORPORATION",
	[3]byte{0, 16, 107}:    "SONUS NETWORKS, INC.",
	[3]byte{0, 16, 108}:    "EDNT GmbH",
	[3]byte{0, 16, 109}:    "Axxcelera Broadband Wireless",
	[3]byte{0, 16, 110}:    "TADIRAN COM. LTD.",
	[3]byte{0, 16, 111}:    "TRENTON TECHNOLOGY INC.",
	[3]byte{0, 16, 112}:    "CARADON TREND LTD.",
	[3]byte{0, 16, 113}:    "ADVANET INC.",
	[3]byte{0, 16, 114}:    "GVN TECHNOLOGIES, INC.",
	[3]byte{0, 16, 115}:    "TECHNOBOX, INC.",
	[3]byte{0, 16, 116}:    "ATEN INTERNATIONAL CO., LTD.",
	[3]byte{0, 16, 117}:    "Segate Technology LLC",
	[3]byte{0, 16, 118}:    "EUREM GmbH",
	[3]byte{0, 16, 119}:    "SAF DRIVE SYSTEMS, LTD.",
	[3]byte{0, 16, 120}:    "NUERA COMMUNICATIONS, INC.",
	[3]byte{0, 16, 121}:    "Cisco Systems, Inc",
	[3]byte{0, 16, 122}:    "AmbiCom, Inc.",
	[3]byte{0, 16, 123}:    "Cisco Systems, Inc",
	[3]byte{0, 16, 124}:    "P-COM, INC.",
	[3]byte{0, 16, 125}:    "AURORA COMMUNICATIONS, LTD.",
	[3]byte{0, 16, 126}:    "BACHMANN ELECTRONIC GmbH",
	[3]byte{0, 16, 127}:    "CRESTRON ELECTRONICS, INC.",
	[3]byte{0, 16, 128}:    "METAWAVE COMMUNICATIONS",
	[3]byte{0, 16, 129}:    "DPS, INC.",
	[3]byte{0, 16, 130}:    "JNA TELECOMMUNICATIONS LIMITED",
	[3]byte{0, 16, 131}:    "Hewlett Packard",
	[3]byte{0, 16, 132}:    "K-BOT COMMUNICATIONS",
	[3]byte{0, 16, 133}:    "POLARIS COMMUNICATIONS, INC.",
	[3]byte{0, 16, 134}:    "ATTO Technology, Inc.",
	[3]byte{0, 16, 135}:    "XSTREAMIS PLC",
	[3]byte{0, 16, 136}:    "AMERICAN NETWORKS INC.",
	[3]byte{0, 16, 137}:    "WebSonic",
	[3]byte{0, 16, 138}:    "TeraLogic, Inc.",
	[3]byte{0, 16, 139}:    "LASERANIMATION SOLLINGER GMBH",
	[3]byte{0, 16, 140}:    "Fujitsu Services Ltd",
	[3]byte{0, 16, 141}:    "Johnson Controls, Inc.",
	[3]byte{0, 16, 142}:    "HUGH SYMONS CONCEPT Technologies Ltd.",
	[3]byte{0, 16, 143}:    "RAPTOR SYSTEMS",
	[3]byte{0, 16, 144}:    "CIMETRICS, INC.",
	[3]byte{0, 16, 145}:    "NO WIRES NEEDED BV",
	[3]byte{0, 16, 146}:    "NETCORE INC.",
	[3]byte{0, 16, 147}:    "CMS COMPUTERS, LTD.",
	[3]byte{0, 16, 148}:    "Performance Analysis Broadband, Spirent plc",
	[3]byte{0, 16, 149}:    "Thomson Inc.",
	[3]byte{0, 16, 150}:    "TRACEWELL SYSTEMS, INC.",
	[3]byte{0, 16, 151}:    "WinNet Metropolitan Communications Systems, Inc.",
	[3]byte{0, 16, 152}:    "STARNET TECHNOLOGIES, INC.",
	[3]byte{0, 16, 153}:    "InnoMedia, Inc.",
	[3]byte{0, 16, 154}:    "NETLINE",
	[3]byte{0, 16, 155}:    "Emulex Corporation",
	[3]byte{0, 16, 156}:    "M-SYSTEM CO., LTD.",
	[3]byte{0, 16, 157}:    "CLARINET SYSTEMS, INC.",
	[3]byte{0, 16, 158}:    "AWARE, INC.",
	[3]byte{0, 16, 159}:    "PAVO, INC.",
	[3]byte{0, 16, 160}:    "INNOVEX TECHNOLOGIES, INC.",
	[3]byte{0, 16, 161}:    "KENDIN SEMICONDUCTOR, INC.",
	[3]byte{0, 16, 162}:    "TNS",
	[3]byte{0, 16, 163}:    "OMNITRONIX, INC.",
	[3]byte{0, 16, 164}:    "XIRCOM",
	[3]byte{0, 16, 165}:    "OXFORD INSTRUMENTS",
	[3]byte{0, 16, 166}:    "Cisco Systems, Inc",
	[3]byte{0, 16, 167}:    "UNEX TECHNOLOGY CORPORATION",
	[3]byte{0, 16, 168}:    "RELIANCE COMPUTER CORP.",
	[3]byte{0, 16, 169}:    "ADHOC TECHNOLOGIES",
	[3]byte{0, 16, 170}:    "MEDIA4, INC.",
	[3]byte{0, 16, 171}:    "KOITO ELECTRIC INDUSTRIES, LTD.",
	[3]byte{0, 16, 172}:    "IMCI TECHNOLOGIES",
	[3]byte{0, 16, 173}:    "SOFTRONICS USB, INC.",
	[3]byte{0, 16, 174}:    "SHINKO ELECTRIC INDUSTRIES CO.",
	[3]byte{0, 16, 175}:    "TAC SYSTEMS, INC.",
	[3]byte{0, 16, 176}:    "MERIDIAN TECHNOLOGY CORP.",
	[3]byte{0, 16, 177}:    "FOR-A CO., LTD.",
	[3]byte{0, 16, 178}:    "COACTIVE AESTHETICS",
	[3]byte{0, 16, 179}:    "NOKIA MULTIMEDIA TERMINALS",
	[3]byte{0, 16, 180}:    "ATMOSPHERE NETWORKS",
	[3]byte{0, 16, 181}:    "Accton Technology Corp",
	[3]byte{0, 16, 182}:    "ENTRATA COMMUNICATIONS CORP.",
	[3]byte{0, 16, 183}:    "COYOTE TECHNOLOGIES, LLC",
	[3]byte{0, 16, 184}:    "ISHIGAKI COMPUTER SYSTEM CO.",
	[3]byte{0, 16, 185}:    "MAXTOR CORP.",
	[3]byte{0, 16, 186}:    "MARTINHO-DAVIS SYSTEMS, INC.",
	[3]byte{0, 16, 187}:    "DATA & INFORMATION TECHNOLOGY",
	[3]byte{0, 16, 188}:    "Aastra Telecom",
	[3]byte{0, 16, 189}:    "THE TELECOMMUNICATION TECHNOLOGY COMMITTEE (TTC)",
	[3]byte{0, 16, 190}:    "MARCH NETWORKS CORPORATION",
	[3]byte{0, 16, 191}:    "InterAir Wireless",
	[3]byte{0, 16, 192}:    "ARMA, Inc.",
	[3]byte{0, 16, 193}:    "OI ELECTRIC CO.,LTD",
	[3]byte{0, 16, 194}:    "WILLNET, INC.",
	[3]byte{0, 16, 195}:    "CSI-CONTROL SYSTEMS",
	[3]byte{0, 16, 196}:    "MEDIA GLOBAL LINKS CO., LTD.",
	[3]byte{0, 16, 197}:    "PROTOCOL TECHNOLOGIES, INC.",
	[3]byte{0, 16, 198}:    "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{0, 16, 199}:    "DATA TRANSMISSION NETWORK",
	[3]byte{0, 16, 200}:    "COMMUNICATIONS ELECTRONICS SECURITY GROUP",
	[3]byte{0, 16, 201}:    "MITSUBISHI ELECTRONICS LOGISTIC SUPPORT CO.",
	[3]byte{0, 16, 202}:    "Telco Systems, Inc. ",
	[3]byte{0, 16, 203}:    "FACIT K.K.",
	[3]byte{0, 16, 204}:    "CLP COMPUTER LOGISTIK PLANUNG GmbH",
	[3]byte{0, 16, 205}:    "INTERFACE CONCEPT",
	[3]byte{0, 16, 206}:    "VOLAMP, LTD.",
	[3]byte{0, 16, 207}:    "FIBERLANE COMMUNICATIONS",
	[3]byte{0, 16, 208}:    "WITCOM, LTD.",
	[3]byte{0, 16, 209}:    "Top Layer Networks, Inc.",
	[3]byte{0, 16, 210}:    "NITTO TSUSHINKI CO., LTD",
	[3]byte{0, 16, 211}:    "GRIPS ELECTRONIC GMBH",
	[3]byte{0, 16, 212}:    "STORAGE COMPUTER CORPORATION",
	[3]byte{0, 16, 213}:    "IMASDE CANARIAS, S.A.",
	[3]byte{0, 16, 214}:    "Exelis",
	[3]byte{0, 16, 215}:    "ARGOSY RESEARCH INC.",
	[3]byte{0, 16, 216}:    "CALISTA",
	[3]byte{0, 16, 217}:    "IBM JAPAN, FUJISAWA MT+D",
	[3]byte{0, 16, 218}:    "Kollmorgen Corp",
	[3]byte{0, 16, 219}:    "Juniper Networks",
	[3]byte{0, 16, 220}:    "MICRO-STAR INTERNATIONAL CO., LTD.",
	[3]byte{0, 16, 221}:    "ENABLE SEMICONDUCTOR, INC.",
	[3]byte{0, 16, 222}:    "INTERNATIONAL DATACASTING CORPORATION",
	[3]byte{0, 16, 223}:    "RISE COMPUTER INC.",
	[3]byte{0, 16, 224}:    "Oracle Corporation ",
	[3]byte{0, 16, 225}:    "S.I. TECH, INC.",
	[3]byte{0, 16, 226}:    "ArrayComm, Inc.",
	[3]byte{0, 16, 227}:    "Hewlett Packard",
	[3]byte{0, 16, 228}:    "NSI CORPORATION",
	[3]byte{0, 16, 229}:    "SOLECTRON TEXAS",
	[3]byte{0, 16, 230}:    "APPLIED INTELLIGENT SYSTEMS, INC.",
	[3]byte{0, 16, 231}:    "Breezecom, Ltd.",
	[3]byte{0, 16, 232}:    "TELOCITY, INCORPORATED",
	[3]byte{0, 16, 233}:    "RAIDTEC LTD.",
	[3]byte{0, 16, 234}:    "ADEPT TECHNOLOGY",
	[3]byte{0, 16, 235}:    "SELSIUS SYSTEMS, INC.",
	[3]byte{0, 16, 236}:    "RPCG, LLC",
	[3]byte{0, 16, 237}:    "SUNDANCE TECHNOLOGY, INC.",
	[3]byte{0, 16, 238}:    "CTI PRODUCTS, INC.",
	[3]byte{0, 16, 239}:    "DBTEL INCORPORATED",
	[3]byte{0, 16, 240}:    "RITTAL-WERK RUDOLF LOH GmbH & Co.",
	[3]byte{0, 16, 241}:    "I-O CORPORATION",
	[3]byte{0, 16, 242}:    "ANTEC",
	[3]byte{0, 16, 243}:    "Nexcom International Co., Ltd.",
	[3]byte{0, 16, 244}:    "Vertical Communications",
	[3]byte{0, 16, 245}:    "AMHERST SYSTEMS, INC.",
	[3]byte{0, 16, 246}:    "Cisco Systems, Inc",
	[3]byte{0, 16, 247}:    "IRIICHI TECHNOLOGIES Inc.",
	[3]byte{0, 16, 248}:    "TEXIO TECHNOLOGY CORPORATION",
	[3]byte{0, 16, 249}:    "UNIQUE SYSTEMS, INC.",
	[3]byte{0, 16, 250}:    "Apple, Inc.",
	[3]byte{0, 16, 251}:    "ZIDA TECHNOLOGIES LIMITED",
	[3]byte{0, 16, 252}:    "BROADBAND NETWORKS, INC.",
	[3]byte{0, 16, 253}:    "COCOM A/S",
	[3]byte{0, 16, 254}:    "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{0, 16, 255}:    "Cisco Systems, Inc",
	[3]byte{0, 17, 0}:      "Schneider Electric",
	[3]byte{0, 17, 1}:      "CET Technologies Pte Ltd",
	[3]byte{0, 17, 2}:      "Aurora Multimedia Corp.",
	[3]byte{0, 17, 3}:      "kawamura electric inc.",
	[3]byte{0, 17, 4}:      "TELEXY",
	[3]byte{0, 17, 5}:      "Sunplus Technology Co., Ltd.",
	[3]byte{0, 17, 6}:      "Siemens NV (Belgium)",
	[3]byte{0, 17, 7}:      "RGB Networks Inc.",
	[3]byte{0, 17, 8}:      "Orbital Data Corporation",
	[3]byte{0, 17, 9}:      "Micro-Star International",
	[3]byte{0, 17, 10}:     "Hewlett Packard",
	[3]byte{0, 17, 11}:     "Franklin Technology Systems",
	[3]byte{0, 17, 12}:     "Atmark Techno, Inc.",
	[3]byte{0, 17, 13}:     "SANBlaze Technology, Inc.",
	[3]byte{0, 17, 14}:     "Tsurusaki Sealand Transportation Co. Ltd.",
	[3]byte{0, 17, 15}:     "netplat,Inc.",
	[3]byte{0, 17, 16}:     "Maxanna Technology Co., Ltd.",
	[3]byte{0, 17, 17}:     "Intel Corporation",
	[3]byte{0, 17, 18}:     "Honeywell CMSS",
	[3]byte{0, 17, 19}:     "Fraunhofer FOKUS",
	[3]byte{0, 17, 20}:     "EverFocus Electronics Corp.",
	[3]byte{0, 17, 21}:     "EPIN Technologies, Inc.",
	[3]byte{0, 17, 22}:     "COTEAU VERT CO., LTD.",
	[3]byte{0, 17, 23}:     "CESNET",
	[3]byte{0, 17, 24}:     "BLX IC Design Corp., Ltd.",
	[3]byte{0, 17, 25}:     "Solteras, Inc.",
	[3]byte{0, 17, 26}:     "ARRIS Group, Inc.",
	[3]byte{0, 17, 27}:     "Targa Systems Div L-3 Communications",
	[3]byte{0, 17, 28}:     "Pleora Technologies Inc.",
	[3]byte{0, 17, 29}:     "Hectrix Limited",
	[3]byte{0, 17, 30}:     "EPSG (Ethernet Powerlink Standardization Group)",
	[3]byte{0, 17, 31}:     "Doremi Labs, Inc.",
	[3]byte{0, 17, 32}:     "Cisco Systems, Inc",
	[3]byte{0, 17, 33}:     "Cisco Systems, Inc",
	[3]byte{0, 17, 34}:     "CIMSYS Inc",
	[3]byte{0, 17, 35}:     "Appointech, Inc.",
	[3]byte{0, 17, 36}:     "Apple, Inc.",
	[3]byte{0, 17, 37}:     "IBM Corp",
	[3]byte{0, 17, 38}:     "Venstar Inc.",
	[3]byte{0, 17, 39}:     "TASI, Inc",
	[3]byte{0, 17, 40}:     "Streamit",
	[3]byte{0, 17, 41}:     "Paradise Datacom Ltd.",
	[3]byte{0, 17, 42}:     "Niko NV",
	[3]byte{0, 17, 43}:     "NetModule AG",
	[3]byte{0, 17, 44}:     "IZT GmbH",
	[3]byte{0, 17, 45}:     "iPulse Systems",
	[3]byte{0, 17, 46}:     "CEICOM",
	[3]byte{0, 17, 47}:     "ASUSTek COMPUTER INC.",
	[3]byte{0, 17, 48}:     "Allied Telesis (Hong Kong) Ltd.",
	[3]byte{0, 17, 49}:     "UNATECH. CO.,LTD",
	[3]byte{0, 17, 50}:     "Synology Incorporated",
	[3]byte{0, 17, 51}:     "Siemens Austria SIMEA",
	[3]byte{0, 17, 52}:     "MediaCell, Inc.",
	[3]byte{0, 17, 53}:     "Grandeye Ltd",
	[3]byte{0, 17, 54}:     "Goodrich Sensor Systems",
	[3]byte{0, 17, 55}:     "AICHI ELECTRIC CO., LTD.",
	[3]byte{0, 17, 56}:     "TAISHIN CO., LTD.",
	[3]byte{0, 17, 57}:     "STOEBER ANTRIEBSTECHNIK GmbH + Co. KG.",
	[3]byte{0, 17, 58}:     "SHINBORAM",
	[3]byte{0, 17, 59}:     "Micronet Communications Inc.",
	[3]byte{0, 17, 60}:     "Micronas GmbH",
	[3]byte{0, 17, 61}:     "KN SOLTEC CO.,LTD.",
	[3]byte{0, 17, 62}:     "JL Corporation",
	[3]byte{0, 17, 63}:     "Alcatel DI",
	[3]byte{0, 17, 64}:     "Nanometrics Inc.",
	[3]byte{0, 17, 65}:     "GoodMan Corporation",
	[3]byte{0, 17, 66}:     "e-SMARTCOM  INC.",
	[3]byte{0, 17, 67}:     "Dell Inc.",
	[3]byte{0, 17, 68}:     "Assurance Technology Corp",
	[3]byte{0, 17, 69}:     "ValuePoint Networks",
	[3]byte{0, 17, 70}:     "Telecard-Pribor Ltd",
	[3]byte{0, 17, 71}:     "Secom-Industry co.LTD.",
	[3]byte{0, 17, 72}:     "Prolon Control Systems",
	[3]byte{0, 17, 73}:     "Proliphix Inc.",
	[3]byte{0, 17, 74}:     "KAYABA INDUSTRY Co,.Ltd.",
	[3]byte{0, 17, 75}:     "Francotyp-Postalia GmbH",
	[3]byte{0, 17, 76}:     "caffeina applied research ltd.",
	[3]byte{0, 17, 77}:     "Atsumi Electric Co.,LTD.",
	[3]byte{0, 17, 78}:     "690885 Ontario Inc.",
	[3]byte{0, 17, 79}:     "US Digital Television, Inc",
	[3]byte{0, 17, 80}:     "Belkin Corporation",
	[3]byte{0, 17, 81}:     "Mykotronx",
	[3]byte{0, 17, 82}:     "Eidsvoll Electronics AS",
	[3]byte{0, 17, 83}:     "Trident Tek, Inc.",
	[3]byte{0, 17, 84}:     "Webpro Technologies Inc.",
	[3]byte{0, 17, 85}:     "Sevis Systems",
	[3]byte{0, 17, 86}:     "Pharos Systems NZ",
	[3]byte{0, 17, 87}:     "Oki Electric Industry Co., Ltd.",
	[3]byte{0, 17, 88}:     "Nortel Networks",
	[3]byte{0, 17, 89}:     "MATISSE NETWORKS INC",
	[3]byte{0, 17, 90}:     "Ivoclar Vivadent AG",
	[3]byte{0, 17, 91}:     "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 17, 92}:     "Cisco Systems, Inc",
	[3]byte{0, 17, 93}:     "Cisco Systems, Inc",
	[3]byte{0, 17, 94}:     "ProMinent Dosiertechnik GmbH",
	[3]byte{0, 17, 95}:     "ITX Security Co., Ltd.",
	[3]byte{0, 17, 96}:     "ARTDIO Company Co., LTD",
	[3]byte{0, 17, 97}:     "NetStreams, LLC",
	[3]byte{0, 17, 98}:     "STAR MICRONICS CO.,LTD.",
	[3]byte{0, 17, 99}:     "SYSTEM SPA DEPT. ELECTRONICS",
	[3]byte{0, 17, 100}:    "ACARD Technology Corp.",
	[3]byte{0, 17, 101}:    "ZNYX Networks, Inc.",
	[3]byte{0, 17, 102}:    "Taelim Electronics Co., Ltd.",
	[3]byte{0, 17, 103}:    "Integrated System Solution Corp.",
	[3]byte{0, 17, 104}:    "HomeLogic LLC",
	[3]byte{0, 17, 105}:    "EMS Satcom",
	[3]byte{0, 17, 106}:    "Domo Ltd",
	[3]byte{0, 17, 107}:    "Digital Data Communications Asia Co.,Ltd",
	[3]byte{0, 17, 108}:    "Nanwang Multimedia Inc.,Ltd",
	[3]byte{0, 17, 109}:    "American Time and Signal",
	[3]byte{0, 17, 110}:    "Peplink International Ltd.",
	[3]byte{0, 17, 111}:    "Netforyou Co., LTD.",
	[3]byte{0, 17, 112}:    "GSC SRL",
	[3]byte{0, 17, 113}:    "DEXTER Communications, Inc.",
	[3]byte{0, 17, 114}:    "COTRON CORPORATION",
	[3]byte{0, 17, 115}:    "SMART Storage Systems",
	[3]byte{0, 17, 116}:    "Mojo Networks, Inc.",
	[3]byte{0, 17, 117}:    "Intel Corporation",
	[3]byte{0, 17, 118}:    "Intellambda Systems, Inc.",
	[3]byte{0, 17, 119}:    "Coaxial Networks, Inc.",
	[3]byte{0, 17, 120}:    "Chiron Technology Ltd",
	[3]byte{0, 17, 121}:    "Singular Technology Co. Ltd.",
	[3]byte{0, 17, 122}:    "Singim International Corp.",
	[3]byte{0, 17, 123}:    "Büchi  Labortechnik AG",
	[3]byte{0, 17, 124}:    "e-zy.net",
	[3]byte{0, 17, 125}:    "ZMD America, Inc.",
	[3]byte{0, 17, 126}:    "Midmark Corp",
	[3]byte{0, 17, 127}:    "Neotune Information Technology Corporation,.LTD",
	[3]byte{0, 17, 128}:    "ARRIS Group, Inc.",
	[3]byte{0, 17, 129}:    "InterEnergy Co.Ltd,",
	[3]byte{0, 17, 130}:    "IMI Norgren Ltd",
	[3]byte{0, 17, 131}:    "Datalogic ADC, Inc.",
	[3]byte{0, 17, 132}:    "Humo Laboratory,Ltd.",
	[3]byte{0, 17, 133}:    "Hewlett Packard",
	[3]byte{0, 17, 134}:    "Prime Systems, Inc.",
	[3]byte{0, 17, 135}:    "Category Solutions, Inc",
	[3]byte{0, 17, 136}:    "Enterasys",
	[3]byte{0, 17, 137}:    "Aerotech Inc",
	[3]byte{0, 17, 138}:    "Viewtran Technology Limited",
	[3]byte{0, 17, 139}:    "Alcatel-Lucent Enterprise",
	[3]byte{0, 17, 140}:    "Missouri Department of Transportation",
	[3]byte{0, 17, 141}:    "Hanchang System Corp.",
	[3]byte{0, 17, 142}:    "Halytech Mace",
	[3]byte{0, 17, 143}:    "EUTECH INSTRUMENTS PTE. LTD.",
	[3]byte{0, 17, 144}:    "Digital Design Corporation",
	[3]byte{0, 17, 145}:    "CTS-Clima Temperatur Systeme GmbH",
	[3]byte{0, 17, 146}:    "Cisco Systems, Inc",
	[3]byte{0, 17, 147}:    "Cisco Systems, Inc",
	[3]byte{0, 17, 148}:    "Chi Mei Communication Systems, Inc.",
	[3]byte{0, 17, 149}:    "D-Link Corporation",
	[3]byte{0, 17, 150}:    "Actuality Systems, Inc.",
	[3]byte{0, 17, 151}:    "Monitoring Technologies Limited",
	[3]byte{0, 17, 152}:    "Prism Media Products Limited",
	[3]byte{0, 17, 153}:    "2wcom Systems GmbH",
	[3]byte{0, 17, 154}:    "Alkeria srl",
	[3]byte{0, 17, 155}:    "Telesynergy Research Inc.",
	[3]byte{0, 17, 156}:    "EP&T Energy",
	[3]byte{0, 17, 157}:    "Diginfo Technology Corporation",
	[3]byte{0, 17, 158}:    "Solectron Brazil",
	[3]byte{0, 17, 159}:    "Nokia Danmark A/S",
	[3]byte{0, 17, 160}:    "Vtech Engineering Canada Ltd",
	[3]byte{0, 17, 161}:    "VISION NETWARE CO.,LTD",
	[3]byte{0, 17, 162}:    "Manufacturing Technology Inc",
	[3]byte{0, 17, 163}:    "LanReady Technologies Inc.",
	[3]byte{0, 17, 164}:    "JStream Technologies Inc.",
	[3]byte{0, 17, 165}:    "Fortuna Electronic Corp.",
	[3]byte{0, 17, 166}:    "Sypixx Networks",
	[3]byte{0, 17, 167}:    "Infilco Degremont Inc.",
	[3]byte{0, 17, 168}:    "Quest Technologies",
	[3]byte{0, 17, 169}:    "MOIMSTONE Co., LTD",
	[3]byte{0, 17, 170}:    "Uniclass Technology, Co., LTD",
	[3]byte{0, 17, 171}:    "TRUSTABLE TECHNOLOGY CO.,LTD.",
	[3]byte{0, 17, 172}:    "Simtec Electronics",
	[3]byte{0, 17, 173}:    "Shanghai Ruijie Technology",
	[3]byte{0, 17, 174}:    "ARRIS Group, Inc.",
	[3]byte{0, 17, 175}:    "Medialink-i,Inc",
	[3]byte{0, 17, 176}:    "Fortelink Inc.",
	[3]byte{0, 17, 177}:    "BlueExpert Technology Corp.",
	[3]byte{0, 17, 178}:    "2001 Technology Inc.",
	[3]byte{0, 17, 179}:    "YOSHIMIYA CO.,LTD.",
	[3]byte{0, 17, 180}:    "Westermo Teleindustri AB",
	[3]byte{0, 17, 181}:    "Shenzhen Powercom Co.,Ltd",
	[3]byte{0, 17, 182}:    "Open Systems International",
	[3]byte{0, 17, 183}:    "Octalix B.V.",
	[3]byte{0, 17, 184}:    "Liebherr - Elektronik GmbH",
	[3]byte{0, 17, 185}:    "Inner Range Pty. Ltd.",
	[3]byte{0, 17, 186}:    "Elexol Pty Ltd",
	[3]byte{0, 17, 187}:    "Cisco Systems, Inc",
	[3]byte{0, 17, 188}:    "Cisco Systems, Inc",
	[3]byte{0, 17, 189}:    "Bombardier Transportation",
	[3]byte{0, 17, 190}:    "AGP Telecom Co. Ltd",
	[3]byte{0, 17, 191}:    "AESYS S.p.A.",
	[3]byte{0, 17, 192}:    "Aday Technology Inc",
	[3]byte{0, 17, 193}:    "4P MOBILE DATA PROCESSING",
	[3]byte{0, 17, 194}:    "United Fiber Optic Communication",
	[3]byte{0, 17, 195}:    "Transceiving System Technology Corporation",
	[3]byte{0, 17, 196}:    "Terminales de Telecomunicacion Terrestre, S.L.",
	[3]byte{0, 17, 197}:    "TEN Technology",
	[3]byte{0, 17, 198}:    "Seagate Technology",
	[3]byte{0, 17, 199}:    "Raymarine UK Ltd",
	[3]byte{0, 17, 200}:    "Powercom Co., Ltd.",
	[3]byte{0, 17, 201}:    "MTT Corporation",
	[3]byte{0, 17, 202}:    "Long Range Systems, Inc.",
	[3]byte{0, 17, 203}:    "Jacobsons AB",
	[3]byte{0, 17, 204}:    "Guangzhou Jinpeng Group Co.,Ltd.",
	[3]byte{0, 17, 205}:    "Axsun Technologies",
	[3]byte{0, 17, 206}:    "Ubisense Limited",
	[3]byte{0, 17, 207}:    "Thrane & Thrane A/S",
	[3]byte{0, 17, 208}:    "Tandberg Data ASA",
	[3]byte{0, 17, 209}:    "Soft Imaging System GmbH",
	[3]byte{0, 17, 210}:    "Perception Digital Ltd",
	[3]byte{0, 17, 211}:    "NextGenTel Holding ASA",
	[3]byte{0, 17, 212}:    "NetEnrich, Inc",
	[3]byte{0, 17, 213}:    "Hangzhou Sunyard System Engineering Co.,Ltd.",
	[3]byte{0, 17, 214}:    "HandEra, Inc.",
	[3]byte{0, 17, 215}:    "eWerks Inc",
	[3]byte{0, 17, 216}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 17, 217}:    "TiVo",
	[3]byte{0, 17, 218}:    "Vivaas Technology Inc.",
	[3]byte{0, 17, 219}:    "Land-Cellular Corporation",
	[3]byte{0, 17, 220}:    "Glunz & Jensen",
	[3]byte{0, 17, 221}:    "FROMUS TEC. Co., Ltd.",
	[3]byte{0, 17, 222}:    "EURILOGIC",
	[3]byte{0, 17, 223}:    "Current Energy",
	[3]byte{0, 17, 224}:    "U-MEDIA Communications, Inc.",
	[3]byte{0, 17, 225}:    "Arcelik A.S",
	[3]byte{0, 17, 226}:    "Hua Jung Components Co., Ltd.",
	[3]byte{0, 17, 227}:    "Thomson, Inc.",
	[3]byte{0, 17, 228}:    "Danelec Electronics A/S",
	[3]byte{0, 17, 229}:    "KCodes Corporation",
	[3]byte{0, 17, 230}:    "Scientific Atlanta",
	[3]byte{0, 17, 231}:    "WORLDSAT - Texas de France",
	[3]byte{0, 17, 232}:    "Tixi.Com",
	[3]byte{0, 17, 233}:    "STARNEX CO., LTD.",
	[3]byte{0, 17, 234}:    "IWICS Inc.",
	[3]byte{0, 17, 235}:    "Innovative Integration",
	[3]byte{0, 17, 236}:    "AVIX INC.",
	[3]byte{0, 17, 237}:    "802 Global",
	[3]byte{0, 17, 238}:    "Estari, Inc.",
	[3]byte{0, 17, 239}:    "Conitec Datensysteme GmbH",
	[3]byte{0, 17, 240}:    "Wideful Limited",
	[3]byte{0, 17, 241}:    "QinetiQ Ltd",
	[3]byte{0, 17, 242}:    "Institute of Network Technologies",
	[3]byte{0, 17, 243}:    "NeoMedia Europe AG",
	[3]byte{0, 17, 244}:    "woori-net",
	[3]byte{0, 17, 245}:    "ASKEY COMPUTER CORP",
	[3]byte{0, 17, 246}:    "Asia Pacific Microsystems , Inc.",
	[3]byte{0, 17, 247}:    "Shenzhen Forward Industry Co., Ltd",
	[3]byte{0, 17, 248}:    "AIRAYA Corp",
	[3]byte{0, 17, 249}:    "Nortel Networks",
	[3]byte{0, 17, 250}:    "Rane Corporation",
	[3]byte{0, 17, 251}:    "Heidelberg Engineering GmbH",
	[3]byte{0, 17, 252}:    "HARTING Electronics GmbH",
	[3]byte{0, 17, 253}:    "KORG INC.",
	[3]byte{0, 17, 254}:    "Keiyo System Research, Inc.",
	[3]byte{0, 17, 255}:    "Digitro Tecnologia Ltda",
	[3]byte{0, 18, 0}:      "Cisco Systems, Inc",
	[3]byte{0, 18, 1}:      "Cisco Systems, Inc",
	[3]byte{0, 18, 2}:      "Decrane Aerospace - Audio International Inc.",
	[3]byte{0, 18, 3}:      "ActivNetworks",
	[3]byte{0, 18, 4}:      "u10 Networks, Inc.",
	[3]byte{0, 18, 5}:      "Terrasat Communications, Inc.",
	[3]byte{0, 18, 6}:      "iQuest (NZ) Ltd",
	[3]byte{0, 18, 7}:      "Head Strong International Limited",
	[3]byte{0, 18, 8}:      "Gantner Instruments GmbH",
	[3]byte{0, 18, 9}:      "Fastrax Ltd",
	[3]byte{0, 18, 10}:     "Emerson Climate Technologies GmbH",
	[3]byte{0, 18, 11}:     "Chinasys Technologies Limited",
	[3]byte{0, 18, 12}:     "CE-Infosys Pte Ltd",
	[3]byte{0, 18, 13}:     "Advanced Telecommunication Technologies, Inc.",
	[3]byte{0, 18, 14}:     "AboCom",
	[3]byte{0, 18, 15}:     "IEEE 802.3",
	[3]byte{0, 18, 16}:     "WideRay Corp",
	[3]byte{0, 18, 17}:     "Protechna Herbst GmbH & Co. KG",
	[3]byte{0, 18, 18}:     "PLUS  Corporation",
	[3]byte{0, 18, 19}:     "Metrohm AG",
	[3]byte{0, 18, 20}:     "Koenig & Bauer AG",
	[3]byte{0, 18, 21}:     "iStor Networks, Inc.",
	[3]byte{0, 18, 22}:     "ICP Internet Communication Payment AG",
	[3]byte{0, 18, 23}:     "Cisco-Linksys, LLC",
	[3]byte{0, 18, 24}:     "ARUZE Corporation",
	[3]byte{0, 18, 25}:     "Ahead Communication Systems Inc",
	[3]byte{0, 18, 26}:     "Techno Soft Systemnics Inc.",
	[3]byte{0, 18, 27}:     "Sound Devices, LLC",
	[3]byte{0, 18, 28}:     "PARROT SA",
	[3]byte{0, 18, 29}:     "Netfabric Corporation",
	[3]byte{0, 18, 30}:     "Juniper Networks",
	[3]byte{0, 18, 31}:     "Harding Instruments",
	[3]byte{0, 18, 32}:     "Cadco Systems",
	[3]byte{0, 18, 33}:     "B.Braun Melsungen AG",
	[3]byte{0, 18, 34}:     "Skardin (UK) Ltd",
	[3]byte{0, 18, 35}:     "Pixim",
	[3]byte{0, 18, 36}:     "NexQL Corporation",
	[3]byte{0, 18, 37}:     "ARRIS Group, Inc.",
	[3]byte{0, 18, 38}:     "Japan Direx Corporation",
	[3]byte{0, 18, 39}:     "Franklin Electric Co., Inc.",
	[3]byte{0, 18, 40}:     "Data Ltd.",
	[3]byte{0, 18, 41}:     "BroadEasy Technologies Co.,Ltd",
	[3]byte{0, 18, 42}:     "VTech Telecommunications Ltd.",
	[3]byte{0, 18, 43}:     "Virbiage Pty Ltd",
	[3]byte{0, 18, 44}:     "Soenen Controls N.V.",
	[3]byte{0, 18, 45}:     "SiNett Corporation",
	[3]byte{0, 18, 46}:     "Signal Technology - AISD",
	[3]byte{0, 18, 47}:     "Sanei Electric Inc.",
	[3]byte{0, 18, 48}:     "Picaso Infocommunication CO., LTD.",
	[3]byte{0, 18, 49}:     "Motion Control Systems, Inc.",
	[3]byte{0, 18, 50}:     "LeWiz Communications Inc.",
	[3]byte{0, 18, 51}:     "JRC TOKKI Co.,Ltd.",
	[3]byte{0, 18, 52}:     "Camille Bauer",
	[3]byte{0, 18, 53}:     "Andrew Corporation",
	[3]byte{0, 18, 54}:     "ConSentry Networks",
	[3]byte{0, 18, 55}:     "Texas Instruments",
	[3]byte{0, 18, 56}:     "SetaBox Technology Co., Ltd.",
	[3]byte{0, 18, 57}:     "S Net Systems Inc.",
	[3]byte{0, 18, 58}:     "Posystech Inc., Co.",
	[3]byte{0, 18, 59}:     "KeRo Systems ApS",
	[3]byte{0, 18, 60}:     "Second Rule LLC",
	[3]byte{0, 18, 61}:     "GES Co, Ltd",
	[3]byte{0, 18, 62}:     "ERUNE technology Co., Ltd.",
	[3]byte{0, 18, 63}:     "Dell Inc.",
	[3]byte{0, 18, 64}:     "AMOI ELECTRONICS CO.,LTD",
	[3]byte{0, 18, 65}:     "a2i marketing center",
	[3]byte{0, 18, 66}:     "Millennial Net",
	[3]byte{0, 18, 67}:     "Cisco Systems, Inc",
	[3]byte{0, 18, 68}:     "Cisco Systems, Inc",
	[3]byte{0, 18, 69}:     "Zellweger Analytics, Inc.",
	[3]byte{0, 18, 70}:     "T.O.M TECHNOLOGY INC..",
	[3]byte{0, 18, 71}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 18, 72}:     "EMC Corporation (Kashya)",
	[3]byte{0, 18, 73}:     "Delta Elettronica S.p.A.",
	[3]byte{0, 18, 74}:     "Dedicated Devices, Inc.",
	[3]byte{0, 18, 75}:     "Texas Instruments",
	[3]byte{0, 18, 76}:     "BBWM Corporation",
	[3]byte{0, 18, 77}:     "Inducon BV",
	[3]byte{0, 18, 78}:     "XAC AUTOMATION CORP.",
	[3]byte{0, 18, 79}:     "Pentair Thermal Management",
	[3]byte{0, 18, 80}:     "Tokyo Aircaft Instrument Co., Ltd.",
	[3]byte{0, 18, 81}:     "SILINK",
	[3]byte{0, 18, 82}:     "Citronix, LLC",
	[3]byte{0, 18, 83}:     "AudioDev AB",
	[3]byte{0, 18, 84}:     "Spectra Technologies Holdings Company Ltd",
	[3]byte{0, 18, 85}:     "NetEffect Incorporated",
	[3]byte{0, 18, 86}:     "LG INFORMATION & COMM.",
	[3]byte{0, 18, 87}:     "LeapComm Communication Technologies Inc.",
	[3]byte{0, 18, 88}:     "Activis Polska",
	[3]byte{0, 18, 89}:     "THERMO ELECTRON KARLSRUHE",
	[3]byte{0, 18, 90}:     "Microsoft Corporation",
	[3]byte{0, 18, 91}:     "KAIMEI ELECTRONI",
	[3]byte{0, 18, 92}:     "Green Hills Software, Inc.",
	[3]byte{0, 18, 93}:     "CyberNet Inc.",
	[3]byte{0, 18, 94}:     "CAEN",
	[3]byte{0, 18, 95}:     "AWIND Inc.",
	[3]byte{0, 18, 96}:     "Stanton Magnetics,inc.",
	[3]byte{0, 18, 97}:     "Adaptix, Inc",
	[3]byte{0, 18, 98}:     "Nokia Danmark A/S",
	[3]byte{0, 18, 99}:     "Data Voice Technologies GmbH",
	[3]byte{0, 18, 100}:    "daum electronic gmbh",
	[3]byte{0, 18, 101}:    "Enerdyne Technologies, Inc.",
	[3]byte{0, 18, 102}:    "Swisscom Hospitality Services SA",
	[3]byte{0, 18, 103}:    "Panasonic Corporation",
	[3]byte{0, 18, 104}:    "IPS d.o.o.",
	[3]byte{0, 18, 105}:    "Value Electronics",
	[3]byte{0, 18, 106}:    "OPTOELECTRONICS Co., Ltd.",
	[3]byte{0, 18, 107}:    "Ascalade Communications Limited",
	[3]byte{0, 18, 108}:    "Visonic Technologies 1993 Ltd.",
	[3]byte{0, 18, 109}:    "University of California, Berkeley",
	[3]byte{0, 18, 110}:    "Seidel Elektronik GmbH Nfg.KG",
	[3]byte{0, 18, 111}:    "Rayson Technology Co., Ltd.",
	[3]byte{0, 18, 112}:    "NGES Denro Systems",
	[3]byte{0, 18, 113}:    "Measurement Computing Corp",
	[3]byte{0, 18, 114}:    "Redux Communications Ltd.",
	[3]byte{0, 18, 115}:    "Stoke Inc",
	[3]byte{0, 18, 116}:    "NIT lab",
	[3]byte{0, 18, 117}:    "Sentilla Corporation",
	[3]byte{0, 18, 118}:    "CG Power Systems Ireland Limited",
	[3]byte{0, 18, 119}:    "Korenix Technologies Co., Ltd.",
	[3]byte{0, 18, 120}:    "International Bar Code",
	[3]byte{0, 18, 121}:    "Hewlett Packard",
	[3]byte{0, 18, 122}:    "Sanyu Industry Co.,Ltd.",
	[3]byte{0, 18, 123}:    "VIA Networking Technologies, Inc.",
	[3]byte{0, 18, 124}:    "SWEGON AB",
	[3]byte{0, 18, 125}:    "MobileAria",
	[3]byte{0, 18, 126}:    "Digital Lifestyles Group, Inc.",
	[3]byte{0, 18, 127}:    "Cisco Systems, Inc",
	[3]byte{0, 18, 128}:    "Cisco Systems, Inc",
	[3]byte{0, 18, 129}:    "March Networks S.p.A.",
	[3]byte{0, 18, 130}:    "Qovia",
	[3]byte{0, 18, 131}:    "Nortel Networks",
	[3]byte{0, 18, 132}:    "Lab33 Srl",
	[3]byte{0, 18, 133}:    "Gizmondo Europe Ltd",
	[3]byte{0, 18, 134}:    "ENDEVCO CORP",
	[3]byte{0, 18, 135}:    "Digital Everywhere Unterhaltungselektronik GmbH",
	[3]byte{0, 18, 136}:    "2Wire Inc",
	[3]byte{0, 18, 137}:    "Advance Sterilization Products",
	[3]byte{0, 18, 138}:    "ARRIS Group, Inc.",
	[3]byte{0, 18, 139}:    "Sensory Networks Inc",
	[3]byte{0, 18, 140}:    "Woodward Governor",
	[3]byte{0, 18, 141}:    "STB Datenservice GmbH",
	[3]byte{0, 18, 142}:    "Q-Free ASA",
	[3]byte{0, 18, 143}:    "Montilio",
	[3]byte{0, 18, 144}:    "KYOWA Electric & Machinery Corp.",
	[3]byte{0, 18, 145}:    "KWS Computersysteme GmbH",
	[3]byte{0, 18, 146}:    "Griffin Technology",
	[3]byte{0, 18, 147}:    "GE Energy",
	[3]byte{0, 18, 148}:    "SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC",
	[3]byte{0, 18, 149}:    "Aiware Inc.",
	[3]byte{0, 18, 150}:    "Addlogix",
	[3]byte{0, 18, 151}:    "O2Micro, Inc.",
	[3]byte{0, 18, 152}:    "MICO ELECTRIC(SHENZHEN) LIMITED",
	[3]byte{0, 18, 153}:    "Ktech Telecommunications Inc",
	[3]byte{0, 18, 154}:    "IRT Electronics Pty Ltd",
	[3]byte{0, 18, 155}:    "E2S Electronic Engineering Solutions, S.L.",
	[3]byte{0, 18, 156}:    "Yulinet",
	[3]byte{0, 18, 157}:    "First International Computer do Brasil",
	[3]byte{0, 18, 158}:    "Surf Communications Inc.",
	[3]byte{0, 18, 159}:    "RAE Systems",
	[3]byte{0, 18, 160}:    "NeoMeridian Sdn Bhd",
	[3]byte{0, 18, 161}:    "BluePacket Communications Co., Ltd.",
	[3]byte{0, 18, 162}:    "VITA",
	[3]byte{0, 18, 163}:    "Trust International B.V.",
	[3]byte{0, 18, 164}:    "ThingMagic, LLC",
	[3]byte{0, 18, 165}:    "Stargen, Inc.",
	[3]byte{0, 18, 166}:    "Dolby Australia",
	[3]byte{0, 18, 167}:    "ISR TECHNOLOGIES Inc",
	[3]byte{0, 18, 168}:    "intec GmbH",
	[3]byte{0, 18, 169}:    "3Com Ltd",
	[3]byte{0, 18, 170}:    "IEE, Inc.",
	[3]byte{0, 18, 171}:    "WiLife, Inc.",
	[3]byte{0, 18, 172}:    "ONTIMETEK INC.",
	[3]byte{0, 18, 173}:    "IDS GmbH",
	[3]byte{0, 18, 174}:    "HLS HARD-LINE Solutions Inc.",
	[3]byte{0, 18, 175}:    "ELPRO Technologies",
	[3]byte{0, 18, 176}:    "Efore Oyj   (Plc)",
	[3]byte{0, 18, 177}:    "Dai Nippon Printing Co., Ltd",
	[3]byte{0, 18, 178}:    "AVOLITES LTD.",
	[3]byte{0, 18, 179}:    "Advance Wireless Technology Corp.",
	[3]byte{0, 18, 180}:    "Work Microwave GmbH",
	[3]byte{0, 18, 181}:    "Vialta, Inc.",
	[3]byte{0, 18, 182}:    "Santa Barbara Infrared, Inc.",
	[3]byte{0, 18, 183}:    "PTW Freiburg",
	[3]byte{0, 18, 184}:    "G2 Microsystems",
	[3]byte{0, 18, 185}:    "Fusion Digital Technology",
	[3]byte{0, 18, 186}:    "FSI Systems, Inc.",
	[3]byte{0, 18, 187}:    "Telecommunications Industry Association TR-41 Committee",
	[3]byte{0, 18, 188}:    "Echolab LLC",
	[3]byte{0, 18, 189}:    "Avantec Manufacturing Limited",
	[3]byte{0, 18, 190}:    "Astek Corporation",
	[3]byte{0, 18, 191}:    "Arcadyan Technology Corporation",
	[3]byte{0, 18, 192}:    "HotLava Systems, Inc.",
	[3]byte{0, 18, 193}:    "Check Point Software Technologies",
	[3]byte{0, 18, 194}:    "Apex Electronics Factory",
	[3]byte{0, 18, 195}:    "WIT S.A.",
	[3]byte{0, 18, 196}:    "Viseon, Inc.",
	[3]byte{0, 18, 197}:    "V-Show  Technology (China) Co.,Ltd",
	[3]byte{0, 18, 198}:    "TGC America, Inc",
	[3]byte{0, 18, 199}:    "SECURAY Technologies Ltd.Co.",
	[3]byte{0, 18, 200}:    "Perfect tech",
	[3]byte{0, 18, 201}:    "ARRIS Group, Inc.",
	[3]byte{0, 18, 202}:    "Mechatronic Brick Aps",
	[3]byte{0, 18, 203}:    "CSS Inc.",
	[3]byte{0, 18, 204}:    "Bitatek CO., LTD",
	[3]byte{0, 18, 205}:    "ASEM SpA",
	[3]byte{0, 18, 206}:    "Advanced Cybernetics Group",
	[3]byte{0, 18, 207}:    "Accton Technology Corp",
	[3]byte{0, 18, 208}:    "Gossen-Metrawatt-GmbH",
	[3]byte{0, 18, 209}:    "Texas Instruments",
	[3]byte{0, 18, 210}:    "Texas Instruments",
	[3]byte{0, 18, 211}:    "Zetta Systems, Inc.",
	[3]byte{0, 18, 212}:    "Princeton Technology, Ltd",
	[3]byte{0, 18, 213}:    "Motion Reality Inc.",
	[3]byte{0, 18, 214}:    "Jiangsu Yitong High-Tech Co.,Ltd",
	[3]byte{0, 18, 215}:    "Invento Networks, Inc.",
	[3]byte{0, 18, 216}:    "International Games System Co., Ltd.",
	[3]byte{0, 18, 217}:    "Cisco Systems, Inc",
	[3]byte{0, 18, 218}:    "Cisco Systems, Inc",
	[3]byte{0, 18, 219}:    "ZIEHL industrie-elektronik GmbH + Co KG",
	[3]byte{0, 18, 220}:    "SunCorp Industrial Limited",
	[3]byte{0, 18, 221}:    "Shengqu Information Technology (Shanghai) Co., Ltd.",
	[3]byte{0, 18, 222}:    "Radio Components Sweden AB",
	[3]byte{0, 18, 223}:    "Novomatic AG",
	[3]byte{0, 18, 224}:    "Codan Limited",
	[3]byte{0, 18, 225}:    "Alliant Networks, Inc",
	[3]byte{0, 18, 226}:    "ALAXALA Networks Corporation",
	[3]byte{0, 18, 227}:    "Agat-RT, Ltd.",
	[3]byte{0, 18, 228}:    "ZIEHL industrie-electronik GmbH + Co KG",
	[3]byte{0, 18, 229}:    "Time America, Inc.",
	[3]byte{0, 18, 230}:    "SPECTEC COMPUTER CO., LTD.",
	[3]byte{0, 18, 231}:    "Projectek Networking Electronics Corp.",
	[3]byte{0, 18, 232}:    "Fraunhofer IMS",
	[3]byte{0, 18, 233}:    "Abbey Systems Ltd",
	[3]byte{0, 18, 234}:    "Trane",
	[3]byte{0, 18, 235}:    "PDH Solutions, LLC",
	[3]byte{0, 18, 236}:    "Movacolor b.v.",
	[3]byte{0, 18, 237}:    "AVG Advanced Technologies",
	[3]byte{0, 18, 238}:    "Sony Mobile Communications AB",
	[3]byte{0, 18, 239}:    "OneAccess SA",
	[3]byte{0, 18, 240}:    "Intel Corporate",
	[3]byte{0, 18, 241}:    "IFOTEC",
	[3]byte{0, 18, 242}:    "Brocade Communications Systems, Inc.",
	[3]byte{0, 18, 243}:    "connectBlue AB",
	[3]byte{0, 18, 244}:    "Belco International Co.,Ltd.",
	[3]byte{0, 18, 245}:    "Imarda New Zealand Limited",
	[3]byte{0, 18, 246}:    "MDK CO.,LTD.",
	[3]byte{0, 18, 247}:    "Xiamen Xinglian Electronics Co., Ltd.",
	[3]byte{0, 18, 248}:    "WNI Resources, LLC",
	[3]byte{0, 18, 249}:    "URYU SEISAKU, LTD.",
	[3]byte{0, 18, 250}:    "THX LTD",
	[3]byte{0, 18, 251}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 18, 252}:    "PLANET System Co.,LTD",
	[3]byte{0, 18, 253}:    "OPTIMUS IC S.A.",
	[3]byte{0, 18, 254}:    "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{0, 18, 255}:    "Lely Industries N.V.",
	[3]byte{0, 19, 0}:      "IT-FACTORY, INC.",
	[3]byte{0, 19, 1}:      "IronGate S.L.",
	[3]byte{0, 19, 2}:      "Intel Corporate",
	[3]byte{0, 19, 3}:      "GateConnect",
	[3]byte{0, 19, 4}:      "Flaircomm Technologies Co. LTD",
	[3]byte{0, 19, 5}:      "Epicom, Inc.",
	[3]byte{0, 19, 6}:      "Always On Wireless",
	[3]byte{0, 19, 7}:      "Paravirtual Corporation",
	[3]byte{0, 19, 8}:      "Nuvera Fuel Cells",
	[3]byte{0, 19, 9}:      "Ocean Broadband Networks",
	[3]byte{0, 19, 10}:     "Nortel Networks",
	[3]byte{0, 19, 11}:     "Mextal B.V.",
	[3]byte{0, 19, 12}:     "HF System Corporation",
	[3]byte{0, 19, 13}:     "GALILEO AVIONICA",
	[3]byte{0, 19, 14}:     "Focusrite Audio Engineering Limited",
	[3]byte{0, 19, 15}:     "EGEMEN Bilgisayar Muh San ve Tic LTD STI",
	[3]byte{0, 19, 16}:     "Cisco-Linksys, LLC",
	[3]byte{0, 19, 17}:     "ARRIS Group, Inc.",
	[3]byte{0, 19, 18}:     "Amedia Networks Inc.",
	[3]byte{0, 19, 19}:     "GuangZhou Post & Telecom Equipment ltd",
	[3]byte{0, 19, 20}:     "Asiamajor Inc.",
	[3]byte{0, 19, 21}:     "Sony Interactive Entertainment Inc.",
	[3]byte{0, 19, 22}:     "L-S-B Broadcast Technologies GmbH",
	[3]byte{0, 19, 23}:     "GN Netcom A/S",
	[3]byte{0, 19, 24}:     "DGSTATION Co., Ltd.",
	[3]byte{0, 19, 25}:     "Cisco Systems, Inc",
	[3]byte{0, 19, 26}:     "Cisco Systems, Inc",
	[3]byte{0, 19, 27}:     "BeCell Innovations Corp.",
	[3]byte{0, 19, 28}:     "LiteTouch, Inc.",
	[3]byte{0, 19, 29}:     "Scanvaegt International A/S",
	[3]byte{0, 19, 30}:     "Peiker acustic GmbH & Co. KG",
	[3]byte{0, 19, 31}:     "NxtPhase T&D, Corp.",
	[3]byte{0, 19, 32}:     "Intel Corporate",
	[3]byte{0, 19, 33}:     "Hewlett Packard",
	[3]byte{0, 19, 34}:     "DAQ Electronics, Inc.",
	[3]byte{0, 19, 35}:     "Cap Co., Ltd.",
	[3]byte{0, 19, 36}:     "Schneider Electric Ultra Terminal",
	[3]byte{0, 19, 37}:     "Cortina Systems Inc",
	[3]byte{0, 19, 38}:     "ECM Systems Ltd",
	[3]byte{0, 19, 39}:     "Data Acquisitions limited",
	[3]byte{0, 19, 40}:     "Westech Korea Inc.,",
	[3]byte{0, 19, 41}:     "VSST Co., LTD",
	[3]byte{0, 19, 42}:     "Sitronics Telecom Solutions",
	[3]byte{0, 19, 43}:     "Phoenix Digital",
	[3]byte{0, 19, 44}:     "MAZ Brandenburg GmbH",
	[3]byte{0, 19, 45}:     "iWise Communications",
	[3]byte{0, 19, 46}:     "ITian Coporation",
	[3]byte{0, 19, 47}:     "Interactek",
	[3]byte{0, 19, 48}:     "EURO PROTECTION SURVEILLANCE",
	[3]byte{0, 19, 49}:     "CellPoint Connect",
	[3]byte{0, 19, 50}:     "Beijing Topsec Network Security Technology Co., Ltd.",
	[3]byte{0, 19, 51}:     "BaudTec Corporation",
	[3]byte{0, 19, 52}:     "Arkados, Inc.",
	[3]byte{0, 19, 53}:     "VS Industry Berhad",
	[3]byte{0, 19, 54}:     "Tianjin 712 Communication Broadcasting co., ltd.",
	[3]byte{0, 19, 55}:     "Orient Power Home Network Ltd.",
	[3]byte{0, 19, 56}:     "FRESENIUS-VIAL",
	[3]byte{0, 19, 57}:     "CCV Deutschland GmbH",
	[3]byte{0, 19, 58}:     "VadaTech Inc.",
	[3]byte{0, 19, 59}:     "Speed Dragon Multimedia Limited",
	[3]byte{0, 19, 60}:     "QUINTRON SYSTEMS INC.",
	[3]byte{0, 19, 61}:     "Micro Memory Curtiss Wright Co",
	[3]byte{0, 19, 62}:     "MetaSwitch",
	[3]byte{0, 19, 63}:     "Eppendorf Instrumente GmbH",
	[3]byte{0, 19, 64}:     "AD.EL s.r.l.",
	[3]byte{0, 19, 65}:     "Shandong New Beiyang Information Technology Co.,Ltd",
	[3]byte{0, 19, 66}:     "Vision Research, Inc.",
	[3]byte{0, 19, 67}:     "Matsushita Electronic Components (Europe) GmbH",
	[3]byte{0, 19, 68}:     "Fargo Electronics Inc.",
	[3]byte{0, 19, 69}:     "Eaton Corporation",
	[3]byte{0, 19, 70}:     "D-Link Corporation",
	[3]byte{0, 19, 71}:     "Red Lion Controls, LP",
	[3]byte{0, 19, 72}:     "Artila Electronics Co., Ltd.",
	[3]byte{0, 19, 73}:     "ZyXEL Communications Corporation",
	[3]byte{0, 19, 74}:     "Engim, Inc.",
	[3]byte{0, 19, 75}:     "ToGoldenNet Technology Inc.",
	[3]byte{0, 19, 76}:     "YDT Technology International",
	[3]byte{0, 19, 77}:     "Inepro BV",
	[3]byte{0, 19, 78}:     "Valox Systems, Inc.",
	[3]byte{0, 19, 79}:     "Tranzeo Wireless Technologies Inc.",
	[3]byte{0, 19, 80}:     "Silver Spring Networks, Inc",
	[3]byte{0, 19, 81}:     "Niles Audio Corporation",
	[3]byte{0, 19, 82}:     "Naztec, Inc.",
	[3]byte{0, 19, 83}:     "HYDAC Filtertechnik GMBH",
	[3]byte{0, 19, 84}:     "Zcomax Technologies, Inc.",
	[3]byte{0, 19, 85}:     "TOMEN Cyber-business Solutions, Inc.",
	[3]byte{0, 19, 86}:     "FLIR Radiation Inc",
	[3]byte{0, 19, 87}:     "Soyal Technology Co., Ltd.",
	[3]byte{0, 19, 88}:     "Realm Systems, Inc.",
	[3]byte{0, 19, 89}:     "ProTelevision Technologies A/S",
	[3]byte{0, 19, 90}:     "Project T&E Limited",
	[3]byte{0, 19, 91}:     "PanelLink Cinema, LLC",
	[3]byte{0, 19, 92}:     "OnSite Systems, Inc.",
	[3]byte{0, 19, 93}:     "NTTPC Communications, Inc.",
	[3]byte{0, 19, 94}:     "EAB/RWI/K",
	[3]byte{0, 19, 95}:     "Cisco Systems, Inc",
	[3]byte{0, 19, 96}:     "Cisco Systems, Inc",
	[3]byte{0, 19, 97}:     "Biospace Co., Ltd.",
	[3]byte{0, 19, 98}:     "ShinHeung Precision Co., Ltd.",
	[3]byte{0, 19, 99}:     "Verascape, Inc.",
	[3]byte{0, 19, 100}:    "Paradigm Technology Inc..",
	[3]byte{0, 19, 101}:    "Nortel Networks",
	[3]byte{0, 19, 102}:    "Neturity Technologies Inc.",
	[3]byte{0, 19, 103}:    "Narayon. Co., Ltd.",
	[3]byte{0, 19, 104}:    "Saab Danmark A/S",
	[3]byte{0, 19, 105}:    "Honda Electron Co., LED.",
	[3]byte{0, 19, 106}:    "Hach Lange Sarl",
	[3]byte{0, 19, 107}:    "E-TEC",
	[3]byte{0, 19, 108}:    "TomTom",
	[3]byte{0, 19, 109}:    "Tentaculus AB",
	[3]byte{0, 19, 110}:    "Techmetro Corp.",
	[3]byte{0, 19, 111}:    "PacketMotion, Inc.",
	[3]byte{0, 19, 112}:    "Nokia Danmark A/S",
	[3]byte{0, 19, 113}:    "ARRIS Group, Inc.",
	[3]byte{0, 19, 114}:    "Dell Inc.",
	[3]byte{0, 19, 115}:    "BLwave Electronics Co., Ltd",
	[3]byte{0, 19, 116}:    "Atheros Communications, Inc.",
	[3]byte{0, 19, 117}:    "American Security Products Co.",
	[3]byte{0, 19, 118}:    "Tabor Electronics Ltd.",
	[3]byte{0, 19, 119}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 19, 120}:    "Qsan Technology, Inc.",
	[3]byte{0, 19, 121}:    "PONDER INFORMATION INDUSTRIES LTD.",
	[3]byte{0, 19, 122}:    "Netvox Technology Co., Ltd.",
	[3]byte{0, 19, 123}:    "Movon Corporation",
	[3]byte{0, 19, 124}:    "Kaicom co., Ltd.",
	[3]byte{0, 19, 125}:    "Dynalab, Inc.",
	[3]byte{0, 19, 126}:    "CorEdge Networks, Inc.",
	[3]byte{0, 19, 127}:    "Cisco Systems, Inc",
	[3]byte{0, 19, 128}:    "Cisco Systems, Inc",
	[3]byte{0, 19, 129}:    "CHIPS & Systems, Inc.",
	[3]byte{0, 19, 130}:    "Cetacea Networks Corporation",
	[3]byte{0, 19, 131}:    "Application Technologies and Engineering Research Laboratory",
	[3]byte{0, 19, 132}:    "Advanced Motion Controls",
	[3]byte{0, 19, 133}:    "Add-On Technology Co., LTD.",
	[3]byte{0, 19, 134}:    "ABB Inc./Totalflow",
	[3]byte{0, 19, 135}:    "27M Technologies AB",
	[3]byte{0, 19, 136}:    "WiMedia Alliance",
	[3]byte{0, 19, 137}:    "Redes de Telefonía Móvil S.A.",
	[3]byte{0, 19, 138}:    "QINGDAO GOERTEK ELECTRONICS CO.,LTD.",
	[3]byte{0, 19, 139}:    "Phantom Technologies LLC",
	[3]byte{0, 19, 140}:    "Kumyoung.Co.Ltd",
	[3]byte{0, 19, 141}:    "Kinghold",
	[3]byte{0, 19, 142}:    "FOAB Elektronik AB",
	[3]byte{0, 19, 143}:    "Asiarock Technology Limited",
	[3]byte{0, 19, 144}:    "Termtek Computer Co., Ltd",
	[3]byte{0, 19, 145}:    "OUEN CO.,LTD.",
	[3]byte{0, 19, 146}:    "Ruckus Wireless",
	[3]byte{0, 19, 147}:    "Panta Systems, Inc.",
	[3]byte{0, 19, 148}:    "Infohand Co.,Ltd",
	[3]byte{0, 19, 149}:    "congatec AG",
	[3]byte{0, 19, 150}:    "Acbel Polytech Inc.",
	[3]byte{0, 19, 151}:    "Oracle Corporation ",
	[3]byte{0, 19, 152}:    "TrafficSim Co.,Ltd",
	[3]byte{0, 19, 153}:    "STAC Corporation.",
	[3]byte{0, 19, 154}:    "K-ubique ID Corp.",
	[3]byte{0, 19, 155}:    "ioIMAGE Ltd.",
	[3]byte{0, 19, 156}:    "Exavera Technologies, Inc.",
	[3]byte{0, 19, 157}:    "Marvell Hispana S.L.",
	[3]byte{0, 19, 158}:    "Ciara Technologies Inc.",
	[3]byte{0, 19, 159}:    "Electronics Design Services, Co., Ltd.",
	[3]byte{0, 19, 160}:    "ALGOSYSTEM Co., Ltd.",
	[3]byte{0, 19, 161}:    "Crow Electronic Engeneering",
	[3]byte{0, 19, 162}:    "MaxStream, Inc",
	[3]byte{0, 19, 163}:    "Siemens Com CPE Devices",
	[3]byte{0, 19, 164}:    "KeyEye Communications",
	[3]byte{0, 19, 165}:    "General Solutions, LTD.",
	[3]byte{0, 19, 166}:    "Extricom Ltd",
	[3]byte{0, 19, 167}:    "BATTELLE MEMORIAL INSTITUTE",
	[3]byte{0, 19, 168}:    "Tanisys Technology",
	[3]byte{0, 19, 169}:    "Sony Corporation",
	[3]byte{0, 19, 170}:    "ALS  & TEC Ltd.",
	[3]byte{0, 19, 171}:    "Telemotive AG",
	[3]byte{0, 19, 172}:    "Sunmyung Electronics Co., LTD",
	[3]byte{0, 19, 173}:    "Sendo Ltd",
	[3]byte{0, 19, 174}:    "Radiance Technologies, Inc.",
	[3]byte{0, 19, 175}:    "NUMA Technology,Inc.",
	[3]byte{0, 19, 176}:    "Jablotron",
	[3]byte{0, 19, 177}:    "Intelligent Control Systems (Asia) Pte Ltd",
	[3]byte{0, 19, 178}:    "Carallon Limited",
	[3]byte{0, 19, 179}:    "Ecom Communications Technology Co., Ltd.",
	[3]byte{0, 19, 180}:    "Appear TV",
	[3]byte{0, 19, 181}:    "Wavesat",
	[3]byte{0, 19, 182}:    "Sling Media, Inc.",
	[3]byte{0, 19, 183}:    "Scantech ID",
	[3]byte{0, 19, 184}:    "RyCo Electronic Systems Limited",
	[3]byte{0, 19, 185}:    "BM SPA",
	[3]byte{0, 19, 186}:    "ReadyLinks Inc",
	[3]byte{0, 19, 187}:    "Smartvue Corporation",
	[3]byte{0, 19, 188}:    "Artimi Ltd",
	[3]byte{0, 19, 189}:    "HYMATOM SA",
	[3]byte{0, 19, 190}:    "Virtual Conexions",
	[3]byte{0, 19, 191}:    "Media System Planning Corp.",
	[3]byte{0, 19, 192}:    "Trix Tecnologia Ltda.",
	[3]byte{0, 19, 193}:    "Asoka USA Corporation",
	[3]byte{0, 19, 194}:    "WACOM Co.,Ltd",
	[3]byte{0, 19, 195}:    "Cisco Systems, Inc",
	[3]byte{0, 19, 196}:    "Cisco Systems, Inc",
	[3]byte{0, 19, 197}:    "LIGHTRON FIBER-OPTIC DEVICES INC.",
	[3]byte{0, 19, 198}:    "OpenGear, Inc",
	[3]byte{0, 19, 199}:    "IONOS Co.,Ltd.",
	[3]byte{0, 19, 200}:    "ADB Broadband Italia",
	[3]byte{0, 19, 201}:    "Beyond Achieve Enterprises Ltd.",
	[3]byte{0, 19, 202}:    "Pico Digital",
	[3]byte{0, 19, 203}:    "Zenitel Norway AS",
	[3]byte{0, 19, 204}:    "Tall Maple Systems",
	[3]byte{0, 19, 205}:    "MTI co. LTD",
	[3]byte{0, 19, 206}:    "Intel Corporate",
	[3]byte{0, 19, 207}:    "4Access Communications",
	[3]byte{0, 19, 208}:    "t+ Medical Ltd",
	[3]byte{0, 19, 209}:    "KIRK telecom A/S",
	[3]byte{0, 19, 210}:    "PAGE IBERICA, S.A.",
	[3]byte{0, 19, 211}:    "MICRO-STAR INTERNATIONAL CO., LTD.",
	[3]byte{0, 19, 212}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 19, 213}:    "RuggedCom",
	[3]byte{0, 19, 214}:    "TII NETWORK TECHNOLOGIES, INC.",
	[3]byte{0, 19, 215}:    "SPIDCOM Technologies SA",
	[3]byte{0, 19, 216}:    "Princeton Instruments",
	[3]byte{0, 19, 217}:    "Matrix Product Development, Inc.",
	[3]byte{0, 19, 218}:    "Diskware Co., Ltd",
	[3]byte{0, 19, 219}:    "SHOEI Electric Co.,Ltd",
	[3]byte{0, 19, 220}:    "IBTEK INC.",
	[3]byte{0, 19, 221}:    "Abbott Diagnostics",
	[3]byte{0, 19, 222}:    "Adapt4, LLC",
	[3]byte{0, 19, 223}:    "Ryvor Corp.",
	[3]byte{0, 19, 224}:    "Murata Manufacturing Co., Ltd.",
	[3]byte{0, 19, 225}:    "Iprobe AB",
	[3]byte{0, 19, 226}:    "GeoVision Inc.",
	[3]byte{0, 19, 227}:    "CoVi Technologies, Inc.",
	[3]byte{0, 19, 228}:    "YANGJAE SYSTEMS CORP.",
	[3]byte{0, 19, 229}:    "TENOSYS, INC.",
	[3]byte{0, 19, 230}:    "Technolution",
	[3]byte{0, 19, 231}:    "Halcro",
	[3]byte{0, 19, 232}:    "Intel Corporate",
	[3]byte{0, 19, 233}:    "VeriWave, Inc.",
	[3]byte{0, 19, 234}:    "Kamstrup A/S",
	[3]byte{0, 19, 235}:    "Sysmaster Corporation",
	[3]byte{0, 19, 236}:    "Netsnapper Technologies SARL",
	[3]byte{0, 19, 237}:    "PSIA",
	[3]byte{0, 19, 238}:    "JBX Designs Inc.",
	[3]byte{0, 19, 239}:    "Kingjon Digital Technology Co.,Ltd",
	[3]byte{0, 19, 240}:    "Wavefront Semiconductor",
	[3]byte{0, 19, 241}:    "AMOD Technology Co., Ltd.",
	[3]byte{0, 19, 242}:    "Klas Ltd",
	[3]byte{0, 19, 243}:    "Giga-byte Communications Inc.",
	[3]byte{0, 19, 244}:    "Psitek (Pty) Ltd",
	[3]byte{0, 19, 245}:    "Akimbi Systems",
	[3]byte{0, 19, 246}:    "Cintech",
	[3]byte{0, 19, 247}:    "SMC Networks, Inc.",
	[3]byte{0, 19, 248}:    "Dex Security Solutions",
	[3]byte{0, 19, 249}:    "Cavera Systems",
	[3]byte{0, 19, 250}:    "LifeSize Communications, Inc",
	[3]byte{0, 19, 251}:    "RKC INSTRUMENT INC.",
	[3]byte{0, 19, 252}:    "SiCortex, Inc",
	[3]byte{0, 19, 253}:    "Nokia Danmark A/S",
	[3]byte{0, 19, 254}:    "GRANDTEC ELECTRONIC CORP.",
	[3]byte{0, 19, 255}:    "Dage-MTI of MC, Inc.",
	[3]byte{0, 20, 0}:      "MINERVA KOREA CO., LTD",
	[3]byte{0, 20, 1}:      "Rivertree Networks Corp.",
	[3]byte{0, 20, 2}:      "kk-electronic a/s",
	[3]byte{0, 20, 3}:      "Renasis, LLC",
	[3]byte{0, 20, 4}:      "ARRIS Group, Inc.",
	[3]byte{0, 20, 5}:      "OpenIB, Inc.",
	[3]byte{0, 20, 6}:      "Go Networks",
	[3]byte{0, 20, 7}:      "Sperian Protection Instrumentation",
	[3]byte{0, 20, 8}:      "Eka Systems Inc.",
	[3]byte{0, 20, 9}:      "MAGNETI MARELLI   S.E. S.p.A.",
	[3]byte{0, 20, 10}:     "WEPIO Co., Ltd.",
	[3]byte{0, 20, 11}:     "FIRST INTERNATIONAL COMPUTER, INC.",
	[3]byte{0, 20, 12}:     "GKB CCTV CO., LTD.",
	[3]byte{0, 20, 13}:     "Nortel Networks",
	[3]byte{0, 20, 14}:     "Nortel Networks",
	[3]byte{0, 20, 15}:     "Federal State Unitary Enterprise Leningrad R&D Institute of",
	[3]byte{0, 20, 16}:     "Suzhou Keda Technology CO.,Ltd",
	[3]byte{0, 20, 17}:     "Deutschmann Automation GmbH & Co. KG",
	[3]byte{0, 20, 18}:     "S-TEC electronics AG",
	[3]byte{0, 20, 19}:     "Trebing & Himstedt Prozeßautomation GmbH & Co. KG",
	[3]byte{0, 20, 20}:     "Jumpnode Systems LLC.",
	[3]byte{0, 20, 21}:     "Intec Automation inc.",
	[3]byte{0, 20, 22}:     "Scosche Industries, Inc.",
	[3]byte{0, 20, 23}:     "RSE Informations Technologie GmbH",
	[3]byte{0, 20, 24}:     "C4Line",
	[3]byte{0, 20, 25}:     "SIDSA",
	[3]byte{0, 20, 26}:     "DEICY CORPORATION",
	[3]byte{0, 20, 27}:     "Cisco Systems, Inc",
	[3]byte{0, 20, 28}:     "Cisco Systems, Inc",
	[3]byte{0, 20, 29}:     "LTi DRIVES GmbH",
	[3]byte{0, 20, 30}:     "P.A. Semi, Inc.",
	[3]byte{0, 20, 31}:     "SunKwang Electronics Co., Ltd",
	[3]byte{0, 20, 32}:     "G-Links networking company",
	[3]byte{0, 20, 33}:     "Total Wireless Technologies Pte. Ltd.",
	[3]byte{0, 20, 34}:     "Dell Inc.",
	[3]byte{0, 20, 35}:     "J-S Co. NEUROCOM",
	[3]byte{0, 20, 36}:     "Merry Electrics CO., LTD.",
	[3]byte{0, 20, 37}:     "Galactic Computing Corp.",
	[3]byte{0, 20, 38}:     "NL Technology",
	[3]byte{0, 20, 39}:     "JazzMutant",
	[3]byte{0, 20, 40}:     "Vocollect Inc",
	[3]byte{0, 20, 41}:     "V Center Technologies Co., Ltd.",
	[3]byte{0, 20, 42}:     "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 20, 43}:     "Edata Communication Inc.",
	[3]byte{0, 20, 44}:     "Koncept International, Inc.",
	[3]byte{0, 20, 45}:     "Toradex AG",
	[3]byte{0, 20, 46}:     "77 Elektronika Kft.",
	[3]byte{0, 20, 47}:     "Savvius",
	[3]byte{0, 20, 48}:     "ViPowER, Inc",
	[3]byte{0, 20, 49}:     "PDL Electronics Ltd",
	[3]byte{0, 20, 50}:     "Tarallax Wireless, Inc.",
	[3]byte{0, 20, 51}:     "Empower Technologies(Canada) Inc.",
	[3]byte{0, 20, 52}:     "Keri Systems, Inc",
	[3]byte{0, 20, 53}:     "CityCom Corp.",
	[3]byte{0, 20, 54}:     "Qwerty Elektronik AB",
	[3]byte{0, 20, 55}:     "GSTeletech Co.,Ltd.",
	[3]byte{0, 20, 56}:     "Hewlett Packard Enterprise",
	[3]byte{0, 20, 57}:     "Blonder Tongue Laboratories, Inc.",
	[3]byte{0, 20, 58}:     "RAYTALK INTERNATIONAL SRL",
	[3]byte{0, 20, 59}:     "Sensovation AG",
	[3]byte{0, 20, 60}:     "Rheinmetall Canada Inc.",
	[3]byte{0, 20, 61}:     "Aevoe Inc.",
	[3]byte{0, 20, 62}:     "AirLink Communications, Inc.",
	[3]byte{0, 20, 63}:     "Hotway Technology Corporation",
	[3]byte{0, 20, 64}:     "ATOMIC Corporation",
	[3]byte{0, 20, 65}:     "Innovation Sound Technology Co., LTD.",
	[3]byte{0, 20, 66}:     "ATTO CORPORATION",
	[3]byte{0, 20, 67}:     "Consultronics Europe Ltd",
	[3]byte{0, 20, 68}:     "Grundfos Holding",
	[3]byte{0, 20, 69}:     "Telefon-Gradnja d.o.o.",
	[3]byte{0, 20, 70}:     "SuperVision Solutions LLC",
	[3]byte{0, 20, 71}:     "BOAZ Inc.",
	[3]byte{0, 20, 72}:     "Inventec Multimedia & Telecom Corporation",
	[3]byte{0, 20, 73}:     "Sichuan Changhong Electric Ltd.",
	[3]byte{0, 20, 74}:     "Taiwan Thick-Film Ind. Corp.",
	[3]byte{0, 20, 75}:     "Hifn, Inc.",
	[3]byte{0, 20, 76}:     "General Meters Corp.",
	[3]byte{0, 20, 77}:     "Intelligent Systems",
	[3]byte{0, 20, 78}:     "SRISA",
	[3]byte{0, 20, 79}:     "Oracle Corporation ",
	[3]byte{0, 20, 80}:     "Heim Systems GmbH",
	[3]byte{0, 20, 81}:     "Apple, Inc.",
	[3]byte{0, 20, 82}:     "CALCULEX,INC.",
	[3]byte{0, 20, 83}:     "ADVANTECH TECHNOLOGIES CO.,LTD",
	[3]byte{0, 20, 84}:     "Symwave",
	[3]byte{0, 20, 85}:     "Coder Electronics Corporation",
	[3]byte{0, 20, 86}:     "Edge Products",
	[3]byte{0, 20, 87}:     "T-VIPS AS",
	[3]byte{0, 20, 88}:     "HS Automatic ApS",
	[3]byte{0, 20, 89}:     "Moram Co., Ltd.",
	[3]byte{0, 20, 90}:     "Neratec Solutions AG",
	[3]byte{0, 20, 91}:     "SeekerNet Inc.",
	[3]byte{0, 20, 92}:     "Intronics B.V.",
	[3]byte{0, 20, 93}:     "WJ Communications, Inc.",
	[3]byte{0, 20, 94}:     "IBM Corp",
	[3]byte{0, 20, 95}:     "ADITEC CO. LTD",
	[3]byte{0, 20, 96}:     "Kyocera Wireless Corp.",
	[3]byte{0, 20, 97}:     "CORONA CORPORATION",
	[3]byte{0, 20, 98}:     "Digiwell Technology, inc",
	[3]byte{0, 20, 99}:     "IDCS N.V.",
	[3]byte{0, 20, 100}:    "Cryptosoft",
	[3]byte{0, 20, 101}:    "Novo Nordisk A/S",
	[3]byte{0, 20, 102}:    "Kleinhenz Elektronik GmbH",
	[3]byte{0, 20, 103}:    "ArrowSpan Inc.",
	[3]byte{0, 20, 104}:    "CelPlan International, Inc.",
	[3]byte{0, 20, 105}:    "Cisco Systems, Inc",
	[3]byte{0, 20, 106}:    "Cisco Systems, Inc",
	[3]byte{0, 20, 107}:    "Anagran, Inc.",
	[3]byte{0, 20, 108}:    "NETGEAR",
	[3]byte{0, 20, 109}:    "RF Technologies",
	[3]byte{0, 20, 110}:    "H. Stoll GmbH & Co. KG",
	[3]byte{0, 20, 111}:    "Kohler Co",
	[3]byte{0, 20, 112}:    "Prokom Software SA",
	[3]byte{0, 20, 113}:    "Eastern Asia Technology Limited",
	[3]byte{0, 20, 114}:    "China Broadband Wireless IP Standard Group",
	[3]byte{0, 20, 115}:    "Bookham Inc",
	[3]byte{0, 20, 116}:    "K40 Electronics",
	[3]byte{0, 20, 117}:    "Wiline Networks, Inc.",
	[3]byte{0, 20, 118}:    "MultiCom Industries Limited",
	[3]byte{0, 20, 119}:    "Nertec  Inc.",
	[3]byte{0, 20, 120}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 20, 121}:    "NEC Magnus Communications,Ltd.",
	[3]byte{0, 20, 122}:    "Eubus GmbH",
	[3]byte{0, 20, 123}:    "Iteris, Inc.",
	[3]byte{0, 20, 124}:    "3Com Ltd",
	[3]byte{0, 20, 125}:    "Aeon Digital International",
	[3]byte{0, 20, 126}:    "InnerWireless",
	[3]byte{0, 20, 127}:    "Thomson Telecom Belgium",
	[3]byte{0, 20, 128}:    "Hitachi-LG Data Storage Korea, Inc",
	[3]byte{0, 20, 129}:    "Multilink Inc",
	[3]byte{0, 20, 130}:    "Aurora Networks",
	[3]byte{0, 20, 131}:    "eXS Inc.",
	[3]byte{0, 20, 132}:    "Cermate Technologies Inc.",
	[3]byte{0, 20, 133}:    "Giga-Byte",
	[3]byte{0, 20, 134}:    "Echo Digital Audio Corporation",
	[3]byte{0, 20, 135}:    "American Technology Integrators",
	[3]byte{0, 20, 136}:    "Akorri",
	[3]byte{0, 20, 137}:    "B15402100 - JANDEI, S.L.",
	[3]byte{0, 20, 138}:    "Elin Ebg Traction Gmbh",
	[3]byte{0, 20, 139}:    "Globo Electronic GmbH & Co. KG",
	[3]byte{0, 20, 140}:    "General Dynamics Mission Systems",
	[3]byte{0, 20, 141}:    "Cubic Defense Simulation Systems",
	[3]byte{0, 20, 142}:    "Tele Power Inc.",
	[3]byte{0, 20, 143}:    "Protronic (Far East) Ltd.",
	[3]byte{0, 20, 144}:    "ASP Corporation",
	[3]byte{0, 20, 145}:    "Daniels Electronics Ltd. dbo Codan Rado Communications",
	[3]byte{0, 20, 146}:    "Liteon, Mobile Media Solution SBU",
	[3]byte{0, 20, 147}:    "Systimax Solutions",
	[3]byte{0, 20, 148}:    "ESU AG",
	[3]byte{0, 20, 149}:    "2Wire Inc",
	[3]byte{0, 20, 150}:    "Phonic Corp.",
	[3]byte{0, 20, 151}:    "ZHIYUAN Eletronics co.,ltd.",
	[3]byte{0, 20, 152}:    "Viking Design Technology",
	[3]byte{0, 20, 153}:    "Helicomm Inc",
	[3]byte{0, 20, 154}:    "ARRIS Group, Inc.",
	[3]byte{0, 20, 155}:    "Nokota Communications, LLC",
	[3]byte{0, 20, 156}:    "HF Company",
	[3]byte{0, 20, 157}:    "Sound ID Inc.",
	[3]byte{0, 20, 158}:    "UbONE Co., Ltd",
	[3]byte{0, 20, 159}:    "System and Chips, Inc.",
	[3]byte{0, 20, 160}:    "Accsense, Inc.",
	[3]byte{0, 20, 161}:    "Synchronous Communication Corp",
	[3]byte{0, 20, 162}:    "Core Micro Systems Inc.",
	[3]byte{0, 20, 163}:    "Vitelec BV",
	[3]byte{0, 20, 164}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 20, 165}:    "Gemtek Technology Co., Ltd.",
	[3]byte{0, 20, 166}:    "Teranetics, Inc.",
	[3]byte{0, 20, 167}:    "Nokia Danmark A/S",
	[3]byte{0, 20, 168}:    "Cisco Systems, Inc",
	[3]byte{0, 20, 169}:    "Cisco Systems, Inc",
	[3]byte{0, 20, 170}:    "Ashly Audio, Inc.",
	[3]byte{0, 20, 171}:    "Senhai Electronic Technology Co., Ltd.",
	[3]byte{0, 20, 172}:    "Bountiful WiFi",
	[3]byte{0, 20, 173}:    "Gassner Wiege- und Meßtechnik GmbH",
	[3]byte{0, 20, 174}:    "Wizlogics Co., Ltd.",
	[3]byte{0, 20, 175}:    "Datasym POS Inc.",
	[3]byte{0, 20, 176}:    "Naeil Community",
	[3]byte{0, 20, 177}:    "Axell Wireless Limited",
	[3]byte{0, 20, 178}:    "mCubelogics Corporation",
	[3]byte{0, 20, 179}:    "CoreStar International Corp",
	[3]byte{0, 20, 180}:    "General Dynamics United Kingdom Ltd",
	[3]byte{0, 20, 181}:    "PHYSIOMETRIX,INC",
	[3]byte{0, 20, 182}:    "Enswer Technology Inc.",
	[3]byte{0, 20, 183}:    "AR Infotek Inc.",
	[3]byte{0, 20, 184}:    "Hill-Rom",
	[3]byte{0, 20, 185}:    "MSTAR SEMICONDUCTOR",
	[3]byte{0, 20, 186}:    "Carvers SA de CV",
	[3]byte{0, 20, 187}:    "Open Interface North America",
	[3]byte{0, 20, 188}:    "SYNECTIC TELECOM EXPORTS PVT. LTD.",
	[3]byte{0, 20, 189}:    "incNETWORKS, Inc",
	[3]byte{0, 20, 190}:    "Wink communication technology CO.LTD",
	[3]byte{0, 20, 191}:    "Cisco-Linksys, LLC",
	[3]byte{0, 20, 192}:    "Symstream Technology Group Ltd",
	[3]byte{0, 20, 193}:    "U.S. Robotics Corporation",
	[3]byte{0, 20, 194}:    "Hewlett Packard",
	[3]byte{0, 20, 195}:    "Seagate Technology",
	[3]byte{0, 20, 196}:    "Vitelcom Mobile Technology",
	[3]byte{0, 20, 197}:    "Alive Technologies Pty Ltd",
	[3]byte{0, 20, 198}:    "Quixant Ltd",
	[3]byte{0, 20, 199}:    "Nortel Networks",
	[3]byte{0, 20, 200}:    "Contemporary Research Corp",
	[3]byte{0, 20, 201}:    "Brocade Communications Systems, Inc.",
	[3]byte{0, 20, 202}:    "Key Radio Systems Limited",
	[3]byte{0, 20, 203}:    "LifeSync Corporation",
	[3]byte{0, 20, 204}:    "Zetec, Inc.",
	[3]byte{0, 20, 205}:    "DigitalZone Co., Ltd.",
	[3]byte{0, 20, 206}:    "NF CORPORATION",
	[3]byte{0, 20, 207}:    "INVISIO Communications",
	[3]byte{0, 20, 208}:    "BTI Systems Inc.",
	[3]byte{0, 20, 209}:    "TRENDnet, Inc.",
	[3]byte{0, 20, 210}:    "Kyuden Technosystems Corporation",
	[3]byte{0, 20, 211}:    "SEPSA",
	[3]byte{0, 20, 212}:    "K Technology Corporation",
	[3]byte{0, 20, 213}:    "Datang Telecom Technology CO. , LCD,Optical Communication Br",
	[3]byte{0, 20, 214}:    "Jeongmin Electronics Co.,Ltd.",
	[3]byte{0, 20, 215}:    "Datastore Technology Corp",
	[3]byte{0, 20, 216}:    "bio-logic SA",
	[3]byte{0, 20, 217}:    "IP Fabrics, Inc.",
	[3]byte{0, 20, 218}:    "Huntleigh Healthcare",
	[3]byte{0, 20, 219}:    "Elma Trenew Electronic GmbH",
	[3]byte{0, 20, 220}:    "Communication System Design & Manufacturing (CSDM)",
	[3]byte{0, 20, 221}:    "Covergence Inc.",
	[3]byte{0, 20, 222}:    "Sage Instruments Inc.",
	[3]byte{0, 20, 223}:    "HI-P Tech Corporation",
	[3]byte{0, 20, 224}:    "LET'S Corporation",
	[3]byte{0, 20, 225}:    "Data Display AG",
	[3]byte{0, 20, 226}:    "datacom systems inc.",
	[3]byte{0, 20, 227}:    "mm-lab GmbH",
	[3]byte{0, 20, 228}:    "infinias, LLC",
	[3]byte{0, 20, 229}:    "Alticast",
	[3]byte{0, 20, 230}:    "AIM Infrarotmodule GmbH",
	[3]byte{0, 20, 231}:    "Stolinx,. Inc",
	[3]byte{0, 20, 232}:    "ARRIS Group, Inc.",
	[3]byte{0, 20, 233}:    "Nortech International",
	[3]byte{0, 20, 234}:    "S Digm Inc. (Safe Paradigm Inc.)",
	[3]byte{0, 20, 235}:    "AwarePoint Corporation",
	[3]byte{0, 20, 236}:    "Acro Telecom",
	[3]byte{0, 20, 237}:    "Airak, Inc.",
	[3]byte{0, 20, 238}:    "Western Digital Technologies, Inc.",
	[3]byte{0, 20, 239}:    "TZero Technologies, Inc.",
	[3]byte{0, 20, 240}:    "Business Security OL AB",
	[3]byte{0, 20, 241}:    "Cisco Systems, Inc",
	[3]byte{0, 20, 242}:    "Cisco Systems, Inc",
	[3]byte{0, 20, 243}:    "ViXS Systems Inc",
	[3]byte{0, 20, 244}:    "DekTec Digital Video B.V.",
	[3]byte{0, 20, 245}:    "OSI Security Devices",
	[3]byte{0, 20, 246}:    "Juniper Networks",
	[3]byte{0, 20, 247}:    "CREVIS Co., LTD",
	[3]byte{0, 20, 248}:    "Scientific Atlanta",
	[3]byte{0, 20, 249}:    "Vantage Controls",
	[3]byte{0, 20, 250}:    "AsGa S.A.",
	[3]byte{0, 20, 251}:    "Technical Solutions Inc.",
	[3]byte{0, 20, 252}:    "Extandon, Inc.",
	[3]byte{0, 20, 253}:    "Thecus Technology Corp.",
	[3]byte{0, 20, 254}:    "Artech Electronics",
	[3]byte{0, 20, 255}:    "Precise Automation, Inc.",
	[3]byte{0, 21, 0}:      "Intel Corporate",
	[3]byte{0, 21, 1}:      "LexBox",
	[3]byte{0, 21, 2}:      "BETA tech",
	[3]byte{0, 21, 3}:      "PROFIcomms s.r.o.",
	[3]byte{0, 21, 4}:      "GAME PLUS CO., LTD.",
	[3]byte{0, 21, 5}:      "Actiontec Electronics, Inc",
	[3]byte{0, 21, 6}:      "Neo Photonics",
	[3]byte{0, 21, 7}:      "Renaissance Learning Inc",
	[3]byte{0, 21, 8}:      "Global Target Enterprise Inc",
	[3]byte{0, 21, 9}:      "Plus Technology Co., Ltd",
	[3]byte{0, 21, 10}:     "Sonoa Systems, Inc",
	[3]byte{0, 21, 11}:     "SAGE INFOTECH LTD.",
	[3]byte{0, 21, 12}:     "AVM GmbH",
	[3]byte{0, 21, 13}:     "Hoana Medical, Inc.",
	[3]byte{0, 21, 14}:     "OPENBRAIN TECHNOLOGIES CO., LTD.",
	[3]byte{0, 21, 15}:     "mingjong",
	[3]byte{0, 21, 16}:     "Techsphere Co., Ltd",
	[3]byte{0, 21, 17}:     "Data Center Systems",
	[3]byte{0, 21, 18}:     "Zurich University of Applied Sciences",
	[3]byte{0, 21, 19}:     "EFS sas",
	[3]byte{0, 21, 20}:     "Hu Zhou NAVA Networks&Electronics Ltd.",
	[3]byte{0, 21, 21}:     "Leipold+Co.GmbH",
	[3]byte{0, 21, 22}:     "URIEL SYSTEMS INC.",
	[3]byte{0, 21, 23}:     "Intel Corporate",
	[3]byte{0, 21, 24}:     "Shenzhen 10MOONS Technology Development CO.,Ltd",
	[3]byte{0, 21, 25}:     "StoreAge Networking Technologies",
	[3]byte{0, 21, 26}:     "Hunter Engineering Company",
	[3]byte{0, 21, 27}:     "Isilon Systems Inc.",
	[3]byte{0, 21, 28}:     "LENECO",
	[3]byte{0, 21, 29}:     "M2I CORPORATION",
	[3]byte{0, 21, 30}:     "Ethernet Powerlink Standardization Group (EPSG)",
	[3]byte{0, 21, 31}:     "Multivision Intelligent Surveillance (Hong Kong) Ltd",
	[3]byte{0, 21, 32}:     "Radiocrafts AS",
	[3]byte{0, 21, 33}:     "Horoquartz",
	[3]byte{0, 21, 34}:     "Dea Security",
	[3]byte{0, 21, 35}:     "Meteor Communications Corporation",
	[3]byte{0, 21, 36}:     "Numatics, Inc.",
	[3]byte{0, 21, 37}:     "Chamberlain Access Solutions",
	[3]byte{0, 21, 38}:     "Remote Technologies Inc",
	[3]byte{0, 21, 39}:     "Balboa Instruments",
	[3]byte{0, 21, 40}:     "Beacon Medical Products LLC d.b.a. BeaconMedaes",
	[3]byte{0, 21, 41}:     "N3 Corporation",
	[3]byte{0, 21, 42}:     "Nokia GmbH",
	[3]byte{0, 21, 43}:     "Cisco Systems, Inc",
	[3]byte{0, 21, 44}:     "Cisco Systems, Inc",
	[3]byte{0, 21, 45}:     "TenX Networks, LLC",
	[3]byte{0, 21, 46}:     "PacketHop, Inc.",
	[3]byte{0, 21, 47}:     "ARRIS Group, Inc.",
	[3]byte{0, 21, 48}:     "EMC Corporation",
	[3]byte{0, 21, 49}:     "KOCOM",
	[3]byte{0, 21, 50}:     "Consumer Technologies Group, LLC",
	[3]byte{0, 21, 51}:     "NADAM.CO.,LTD",
	[3]byte{0, 21, 52}:     "A Beltrónica-Companhia de Comunicações, Lda",
	[3]byte{0, 21, 53}:     "OTE Spa",
	[3]byte{0, 21, 54}:     "Powertech co.,Ltd",
	[3]byte{0, 21, 55}:     "Ventus Networks",
	[3]byte{0, 21, 56}:     "RFID, Inc.",
	[3]byte{0, 21, 57}:     "Technodrive srl",
	[3]byte{0, 21, 58}:     "Shenzhen Syscan Technology Co.,Ltd.",
	[3]byte{0, 21, 59}:     "EMH metering GmbH & Co. KG",
	[3]byte{0, 21, 60}:     "Kprotech Co., Ltd.",
	[3]byte{0, 21, 61}:     "ELIM PRODUCT CO.",
	[3]byte{0, 21, 62}:     "Q-Matic Sweden AB",
	[3]byte{0, 21, 63}:     "Alcatel Alenia Space Italia",
	[3]byte{0, 21, 64}:     "Nortel Networks",
	[3]byte{0, 21, 65}:     "StrataLight Communications, Inc.",
	[3]byte{0, 21, 66}:     "MICROHARD S.R.L.",
	[3]byte{0, 21, 67}:     "Aberdeen Test Center",
	[3]byte{0, 21, 68}:     "coM.s.a.t. AG",
	[3]byte{0, 21, 69}:     "SEECODE Co., Ltd.",
	[3]byte{0, 21, 70}:     "ITG Worldwide Sdn Bhd",
	[3]byte{0, 21, 71}:     "AiZen Solutions Inc.",
	[3]byte{0, 21, 72}:     "CUBE TECHNOLOGIES",
	[3]byte{0, 21, 73}:     "Dixtal Biomedica Ind. Com. Ltda",
	[3]byte{0, 21, 74}:     "WANSHIH ELECTRONIC CO., LTD",
	[3]byte{0, 21, 75}:     "Wonde Proud Technology Co., Ltd",
	[3]byte{0, 21, 76}:     "Saunders Electronics",
	[3]byte{0, 21, 77}:     "Netronome Systems, Inc.",
	[3]byte{0, 21, 78}:     "IEC",
	[3]byte{0, 21, 79}:     "one RF Technology",
	[3]byte{0, 21, 80}:     "Nits Technology Inc",
	[3]byte{0, 21, 81}:     "RadioPulse Inc.",
	[3]byte{0, 21, 82}:     "Wi-Gear Inc.",
	[3]byte{0, 21, 83}:     "Cytyc Corporation",
	[3]byte{0, 21, 84}:     "Atalum Wireless S.A.",
	[3]byte{0, 21, 85}:     "DFM GmbH",
	[3]byte{0, 21, 86}:     "Sagemcom Broadband SAS",
	[3]byte{0, 21, 87}:     "Olivetti",
	[3]byte{0, 21, 88}:     "FOXCONN",
	[3]byte{0, 21, 89}:     "Securaplane Technologies, Inc.",
	[3]byte{0, 21, 90}:     "DAINIPPON PHARMACEUTICAL CO., LTD.",
	[3]byte{0, 21, 91}:     "Sampo Corporation",
	[3]byte{0, 21, 92}:     "Dresser Wayne",
	[3]byte{0, 21, 93}:     "Microsoft Corporation",
	[3]byte{0, 21, 94}:     "Morgan Stanley",
	[3]byte{0, 21, 95}:     "GreenPeak Technologies",
	[3]byte{0, 21, 96}:     "Hewlett Packard",
	[3]byte{0, 21, 97}:     "JJPlus Corporation",
	[3]byte{0, 21, 98}:     "Cisco Systems, Inc",
	[3]byte{0, 21, 99}:     "Cisco Systems, Inc",
	[3]byte{0, 21, 100}:    "BEHRINGER Spezielle Studiotechnik GmbH",
	[3]byte{0, 21, 101}:    "XIAMEN YEALINK NETWORK TECHNOLOGY CO.,LTD",
	[3]byte{0, 21, 102}:    "A-First Technology Co., Ltd.",
	[3]byte{0, 21, 103}:    "RADWIN Inc.",
	[3]byte{0, 21, 104}:    "Dilithium Networks",
	[3]byte{0, 21, 105}:    "PECO II, Inc.",
	[3]byte{0, 21, 106}:    "DG2L Technologies Pvt. Ltd.",
	[3]byte{0, 21, 107}:    "Perfisans Networks Corp.",
	[3]byte{0, 21, 108}:    "SANE SYSTEM CO., LTD",
	[3]byte{0, 21, 109}:    "Ubiquiti Networks Inc.",
	[3]byte{0, 21, 110}:    "A. W. Communication Systems Ltd",
	[3]byte{0, 21, 111}:    "Xiranet Communications GmbH",
	[3]byte{0, 21, 112}:    "Zebra Technologies Inc",
	[3]byte{0, 21, 113}:    "Nolan Systems",
	[3]byte{0, 21, 114}:    "Red-Lemon",
	[3]byte{0, 21, 115}:    "NewSoft  Technology Corporation",
	[3]byte{0, 21, 116}:    "Horizon Semiconductors Ltd.",
	[3]byte{0, 21, 117}:    "Nevis Networks Inc.",
	[3]byte{0, 21, 118}:    "LABiTec - Labor Biomedical Technologies GmbH",
	[3]byte{0, 21, 119}:    "Allied Telesis, Inc.",
	[3]byte{0, 21, 120}:    "Audio / Video Innovations",
	[3]byte{0, 21, 121}:    "Lunatone Industrielle Elektronik GmbH",
	[3]byte{0, 21, 122}:    "Telefin S.p.A.",
	[3]byte{0, 21, 123}:    "Leuze electronic GmbH + Co. KG",
	[3]byte{0, 21, 124}:    "Dave Networks, Inc.",
	[3]byte{0, 21, 125}:    "POSDATA",
	[3]byte{0, 21, 126}:    "Weidmüller Interface GmbH & Co. KG",
	[3]byte{0, 21, 127}:    "ChuanG International Holding CO.,LTD.",
	[3]byte{0, 21, 128}:    "U-WAY CORPORATION",
	[3]byte{0, 21, 129}:    "MAKUS Inc.",
	[3]byte{0, 21, 130}:    "Pulse Eight Limited",
	[3]byte{0, 21, 131}:    "IVT corporation",
	[3]byte{0, 21, 132}:    "Schenck Process GmbH",
	[3]byte{0, 21, 133}:    "Aonvision Technolopy Corp.",
	[3]byte{0, 21, 134}:    "Xiamen Overseas Chinese Electronic Co., Ltd.",
	[3]byte{0, 21, 135}:    "Takenaka Seisakusho Co.,Ltd",
	[3]byte{0, 21, 136}:    "Salutica Allied Solutions Sdn Bhd",
	[3]byte{0, 21, 137}:    "D-MAX Technology Co.,Ltd",
	[3]byte{0, 21, 138}:    "SURECOM Technology Corp.",
	[3]byte{0, 21, 139}:    "Park Air Systems Ltd",
	[3]byte{0, 21, 140}:    "Liab ApS",
	[3]byte{0, 21, 141}:    "Jennic Ltd",
	[3]byte{0, 21, 142}:    "Plustek.INC",
	[3]byte{0, 21, 143}:    "NTT Advanced Technology Corporation",
	[3]byte{0, 21, 144}:    "Hectronic GmbH",
	[3]byte{0, 21, 145}:    "RLW Inc.",
	[3]byte{0, 21, 146}:    "Facom UK Ltd (Melksham)",
	[3]byte{0, 21, 147}:    "U4EA Technologies Inc.",
	[3]byte{0, 21, 148}:    "BIXOLON CO.,LTD",
	[3]byte{0, 21, 149}:    "Quester Tangent Corporation",
	[3]byte{0, 21, 150}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 151}:    "AETA AUDIO SYSTEMS",
	[3]byte{0, 21, 152}:    "Kolektor group",
	[3]byte{0, 21, 153}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 21, 154}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 155}:    "Nortel Networks",
	[3]byte{0, 21, 156}:    "B-KYUNG SYSTEM Co.,Ltd.",
	[3]byte{0, 21, 157}:    "Tripp Lite ",
	[3]byte{0, 21, 158}:    "Mad Catz Interactive Inc",
	[3]byte{0, 21, 159}:    "Terascala, Inc.",
	[3]byte{0, 21, 160}:    "Nokia Danmark A/S",
	[3]byte{0, 21, 161}:    "ECA-SINTERS",
	[3]byte{0, 21, 162}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 163}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 164}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 165}:    "DCI Co., Ltd.",
	[3]byte{0, 21, 166}:    "Digital Electronics Products Ltd.",
	[3]byte{0, 21, 167}:    "Robatech AG",
	[3]byte{0, 21, 168}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 169}:    "KWANG WOO I&C CO.,LTD",
	[3]byte{0, 21, 170}:    "Rextechnik International Co.,",
	[3]byte{0, 21, 171}:    "PRO CO SOUND INC",
	[3]byte{0, 21, 172}:    "Capelon AB",
	[3]byte{0, 21, 173}:    "Accedian Networks",
	[3]byte{0, 21, 174}:    "kyung il",
	[3]byte{0, 21, 175}:    "AzureWave Technology Inc.",
	[3]byte{0, 21, 176}:    "AUTOTELENET CO.,LTD",
	[3]byte{0, 21, 177}:    "Ambient Corporation",
	[3]byte{0, 21, 178}:    "Advanced Industrial Computer, Inc.",
	[3]byte{0, 21, 179}:    "Caretech AB",
	[3]byte{0, 21, 180}:    "Polymap  Wireless LLC",
	[3]byte{0, 21, 181}:    "CI Network Corp.",
	[3]byte{0, 21, 182}:    "ShinMaywa Industries, Ltd.",
	[3]byte{0, 21, 183}:    "Toshiba",
	[3]byte{0, 21, 184}:    "Tahoe",
	[3]byte{0, 21, 185}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 21, 186}:    "iba AG",
	[3]byte{0, 21, 187}:    "SMA Solar Technology AG",
	[3]byte{0, 21, 188}:    "Develco",
	[3]byte{0, 21, 189}:    "Group 4 Technology Ltd",
	[3]byte{0, 21, 190}:    "Iqua Ltd.",
	[3]byte{0, 21, 191}:    "technicob",
	[3]byte{0, 21, 192}:    "DIGITAL TELEMEDIA CO.,LTD.",
	[3]byte{0, 21, 193}:    "Sony Interactive Entertainment Inc.",
	[3]byte{0, 21, 194}:    "3M Germany",
	[3]byte{0, 21, 195}:    "Ruf Telematik AG",
	[3]byte{0, 21, 196}:    "FLOVEL CO., LTD.",
	[3]byte{0, 21, 197}:    "Dell Inc.",
	[3]byte{0, 21, 198}:    "Cisco Systems, Inc",
	[3]byte{0, 21, 199}:    "Cisco Systems, Inc",
	[3]byte{0, 21, 200}:    "FlexiPanel Ltd",
	[3]byte{0, 21, 201}:    "Gumstix, Inc",
	[3]byte{0, 21, 202}:    "TeraRecon, Inc.",
	[3]byte{0, 21, 203}:    "Surf Communication Solutions Ltd.",
	[3]byte{0, 21, 204}:    "UQUEST, LTD.",
	[3]byte{0, 21, 205}:    "Exartech International Corp.",
	[3]byte{0, 21, 206}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 207}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 208}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 209}:    "ARRIS Group, Inc.",
	[3]byte{0, 21, 210}:    "Xantech Corporation",
	[3]byte{0, 21, 211}:    "Pantech&Curitel Communications, Inc.",
	[3]byte{0, 21, 212}:    "Emitor AB",
	[3]byte{0, 21, 213}:    "NICEVT",
	[3]byte{0, 21, 214}:    "OSLiNK Sp. z o.o.",
	[3]byte{0, 21, 215}:    "Reti Corporation",
	[3]byte{0, 21, 216}:    "Interlink Electronics",
	[3]byte{0, 21, 217}:    "PKC Electronics Oy",
	[3]byte{0, 21, 218}:    "IRITEL A.D.",
	[3]byte{0, 21, 219}:    "Canesta Inc.",
	[3]byte{0, 21, 220}:    "KT&C Co., Ltd.",
	[3]byte{0, 21, 221}:    "IP Control Systems Ltd.",
	[3]byte{0, 21, 222}:    "Nokia Danmark A/S",
	[3]byte{0, 21, 223}:    "Clivet S.p.A.",
	[3]byte{0, 21, 224}:    "Ericsson",
	[3]byte{0, 21, 225}:    "Picochip Ltd",
	[3]byte{0, 21, 226}:    "Dr.Ing. Herbert Knauer GmbH",
	[3]byte{0, 21, 227}:    "Dream Technologies Corporation",
	[3]byte{0, 21, 228}:    "Zimmer Elektromedizin",
	[3]byte{0, 21, 229}:    "Cheertek Inc.",
	[3]byte{0, 21, 230}:    "MOBILE TECHNIKA Inc.",
	[3]byte{0, 21, 231}:    "Quantec Tontechnik",
	[3]byte{0, 21, 232}:    "Nortel Networks",
	[3]byte{0, 21, 233}:    "D-Link Corporation",
	[3]byte{0, 21, 234}:    "Tellumat (Pty) Ltd",
	[3]byte{0, 21, 235}:    "zte corporation",
	[3]byte{0, 21, 236}:    "Boca Devices LLC",
	[3]byte{0, 21, 237}:    "Fulcrum Microsystems, Inc.",
	[3]byte{0, 21, 238}:    "Omnex Control Systems",
	[3]byte{0, 21, 239}:    "NEC TOKIN Corporation",
	[3]byte{0, 21, 240}:    "EGO BV",
	[3]byte{0, 21, 241}:    "KYLINK Communications Corp.",
	[3]byte{0, 21, 242}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 21, 243}:    "PELTOR AB",
	[3]byte{0, 21, 244}:    "Eventide",
	[3]byte{0, 21, 245}:    "Sustainable Energy Systems",
	[3]byte{0, 21, 246}:    "SCIENCE AND ENGINEERING SERVICES, INC.",
	[3]byte{0, 21, 247}:    "Wintecronics Ltd.",
	[3]byte{0, 21, 248}:    "Kingtronics Industrial Co. Ltd.",
	[3]byte{0, 21, 249}:    "Cisco Systems, Inc",
	[3]byte{0, 21, 250}:    "Cisco Systems, Inc",
	[3]byte{0, 21, 251}:    "setex schermuly textile computer gmbh",
	[3]byte{0, 21, 252}:    "Littelfuse Startco",
	[3]byte{0, 21, 253}:    "Complete Media Systems",
	[3]byte{0, 21, 254}:    "SCHILLING ROBOTICS LLC",
	[3]byte{0, 21, 255}:    "Novatel Wireless Solutions, Inc.",
	[3]byte{0, 22, 0}:      "CelleBrite Mobile Synchronization",
	[3]byte{0, 22, 1}:      "BUFFALO.INC",
	[3]byte{0, 22, 2}:      "CEYON TECHNOLOGY CO.,LTD.",
	[3]byte{0, 22, 3}:      "COOLKSKY Co., LTD",
	[3]byte{0, 22, 4}:      "Sigpro",
	[3]byte{0, 22, 5}:      "YORKVILLE SOUND INC.",
	[3]byte{0, 22, 6}:      "Ideal Industries",
	[3]byte{0, 22, 7}:      "Curves International Inc.",
	[3]byte{0, 22, 8}:      "Sequans Communications",
	[3]byte{0, 22, 9}:      "Unitech electronics co., ltd.",
	[3]byte{0, 22, 10}:     "SWEEX Europe BV",
	[3]byte{0, 22, 11}:     "TVWorks LLC",
	[3]byte{0, 22, 12}:     "LPL  DEVELOPMENT S.A. DE C.V",
	[3]byte{0, 22, 13}:     "Be Here Corporation",
	[3]byte{0, 22, 14}:     "Optica Technologies Inc.",
	[3]byte{0, 22, 15}:     "BADGER METER INC",
	[3]byte{0, 22, 16}:     "Carina Technology",
	[3]byte{0, 22, 17}:     "Altecon Srl",
	[3]byte{0, 22, 18}:     "Otsuka Electronics Co., Ltd.",
	[3]byte{0, 22, 19}:     "LibreStream Technologies Inc.",
	[3]byte{0, 22, 20}:     "Picosecond Pulse Labs",
	[3]byte{0, 22, 21}:     "Nittan Company, Limited",
	[3]byte{0, 22, 22}:     "BROWAN COMMUNICATION INC.",
	[3]byte{0, 22, 23}:     "MSI",
	[3]byte{0, 22, 24}:     "HIVION Co., Ltd.",
	[3]byte{0, 22, 25}:     "Lancelan Technologies S.L.",
	[3]byte{0, 22, 26}:     "Dametric AB",
	[3]byte{0, 22, 27}:     "Micronet Corporation",
	[3]byte{0, 22, 28}:     "e:cue",
	[3]byte{0, 22, 29}:     "Innovative Wireless Technologies, Inc.",
	[3]byte{0, 22, 30}:     "Woojinnet",
	[3]byte{0, 22, 31}:     "SUNWAVETEC Co., Ltd.",
	[3]byte{0, 22, 32}:     "Sony Mobile Communications AB",
	[3]byte{0, 22, 33}:     "Colorado Vnet",
	[3]byte{0, 22, 34}:     "BBH SYSTEMS GMBH",
	[3]byte{0, 22, 35}:     "Interval Media",
	[3]byte{0, 22, 36}:     "Teneros, Inc.",
	[3]byte{0, 22, 37}:     "Impinj, Inc.",
	[3]byte{0, 22, 38}:     "ARRIS Group, Inc.",
	[3]byte{0, 22, 39}:     "embedded-logic DESIGN AND MORE GmbH",
	[3]byte{0, 22, 40}:     "Magicard Ltd",
	[3]byte{0, 22, 41}:     "Nivus GmbH",
	[3]byte{0, 22, 42}:     "Antik computers & communications s.r.o.",
	[3]byte{0, 22, 43}:     "Togami Electric Mfg.co.,Ltd.",
	[3]byte{0, 22, 44}:     "Xanboo",
	[3]byte{0, 22, 45}:     "STNet Co., Ltd.",
	[3]byte{0, 22, 46}:     "Space Shuttle Hi-Tech Co., Ltd.",
	[3]byte{0, 22, 47}:     "Geutebrück GmbH",
	[3]byte{0, 22, 48}:     "Vativ Technologies",
	[3]byte{0, 22, 49}:     "Xteam",
	[3]byte{0, 22, 50}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 22, 51}:     "Oxford Diagnostics Ltd.",
	[3]byte{0, 22, 52}:     "Mathtech, Inc.",
	[3]byte{0, 22, 53}:     "Hewlett Packard",
	[3]byte{0, 22, 54}:     "QUANTA COMPUTER INC.",
	[3]byte{0, 22, 55}:     "CITEL SpA",
	[3]byte{0, 22, 56}:     "TECOM Co., Ltd.",
	[3]byte{0, 22, 57}:     "Ubiquam Co., Ltd.",
	[3]byte{0, 22, 58}:     "YVES TECHNOLOGY CO., LTD.",
	[3]byte{0, 22, 59}:     "VertexRSI/General Dynamics",
	[3]byte{0, 22, 60}:     "Rebox B.V.",
	[3]byte{0, 22, 61}:     "Tsinghua Tongfang Legend Silicon Tech. Co., Ltd.",
	[3]byte{0, 22, 62}:     "Xensource, Inc.",
	[3]byte{0, 22, 63}:     "CReTE SYSTEMS Inc.",
	[3]byte{0, 22, 64}:     "Asmobile Communication Inc.",
	[3]byte{0, 22, 65}:     "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{0, 22, 66}:     "Pangolin",
	[3]byte{0, 22, 67}:     "Sunhillo Corporation",
	[3]byte{0, 22, 68}:     "LITE-ON Technology Corp.",
	[3]byte{0, 22, 69}:     "Power Distribution, Inc.",
	[3]byte{0, 22, 70}:     "Cisco Systems, Inc",
	[3]byte{0, 22, 71}:     "Cisco Systems, Inc",
	[3]byte{0, 22, 72}:     "SSD Company Limited",
	[3]byte{0, 22, 73}:     "SetOne GmbH",
	[3]byte{0, 22, 74}:     "Vibration Technology Limited",
	[3]byte{0, 22, 75}:     "Quorion Data Systems GmbH",
	[3]byte{0, 22, 76}:     "PLANET INT Co., Ltd",
	[3]byte{0, 22, 77}:     "Alcatel-Lucent IPD",
	[3]byte{0, 22, 78}:     "Nokia Danmark A/S",
	[3]byte{0, 22, 79}:     "World Ethnic Broadcastin Inc.",
	[3]byte{0, 22, 80}:     "Kratos EPD    ",
	[3]byte{0, 22, 81}:     "Exeo Systems",
	[3]byte{0, 22, 82}:     "Hoatech Technologies, Inc.",
	[3]byte{0, 22, 83}:     "LEGO System A/S IE Electronics Division",
	[3]byte{0, 22, 84}:     "Flex-P Industries Sdn. Bhd.",
	[3]byte{0, 22, 85}:     "FUHO TECHNOLOGY Co., LTD",
	[3]byte{0, 22, 86}:     "Nintendo Co., Ltd.",
	[3]byte{0, 22, 87}:     "Aegate Ltd",
	[3]byte{0, 22, 88}:     "Fusiontech Technologies Inc.",
	[3]byte{0, 22, 89}:     "Z.M.P. RADWAG",
	[3]byte{0, 22, 90}:     "Harman Specialty Group",
	[3]byte{0, 22, 91}:     "Grip Audio",
	[3]byte{0, 22, 92}:     "Trackflow Ltd",
	[3]byte{0, 22, 93}:     "AirDefense, Inc.",
	[3]byte{0, 22, 94}:     "Precision I/O",
	[3]byte{0, 22, 95}:     "Fairmount Automation",
	[3]byte{0, 22, 96}:     "Nortel Networks",
	[3]byte{0, 22, 97}:     "Novatium Solutions (P) Ltd",
	[3]byte{0, 22, 98}:     "Liyuh Technology Ltd.",
	[3]byte{0, 22, 99}:     "KBT Mobile",
	[3]byte{0, 22, 100}:    "Prod-El SpA",
	[3]byte{0, 22, 101}:    "Cellon France",
	[3]byte{0, 22, 102}:    "Quantier Communication Inc.",
	[3]byte{0, 22, 103}:    "A-TEC Subsystem INC.",
	[3]byte{0, 22, 104}:    "Eishin Electronics",
	[3]byte{0, 22, 105}:    "MRV Communication (Networks) LTD",
	[3]byte{0, 22, 106}:    "TPS",
	[3]byte{0, 22, 107}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 22, 108}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 22, 109}:    "Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd",
	[3]byte{0, 22, 110}:    "Arbitron Inc.",
	[3]byte{0, 22, 111}:    "Intel Corporate",
	[3]byte{0, 22, 112}:    "SKNET Corporation",
	[3]byte{0, 22, 113}:    "Symphox Information Co.",
	[3]byte{0, 22, 114}:    "Zenway enterprise ltd",
	[3]byte{0, 22, 115}:    "Bury GmbH & Co. KG",
	[3]byte{0, 22, 116}:    "EuroCB (Phils.), Inc.",
	[3]byte{0, 22, 117}:    "ARRIS Group, Inc.",
	[3]byte{0, 22, 118}:    "Intel Corporate",
	[3]byte{0, 22, 119}:    "Bihl + Wiedemann GmbH",
	[3]byte{0, 22, 120}:    "SHENZHEN BAOAN GAOKE ELECTRONICS CO., LTD",
	[3]byte{0, 22, 121}:    "eOn Communications",
	[3]byte{0, 22, 122}:    "Skyworth Overseas Development Ltd.",
	[3]byte{0, 22, 123}:    "Haver&Boecker",
	[3]byte{0, 22, 124}:    "iRex Technologies BV",
	[3]byte{0, 22, 125}:    "Sky-Line Information Co., Ltd.",
	[3]byte{0, 22, 126}:    "DIBOSS.CO.,LTD",
	[3]byte{0, 22, 127}:    "Bluebird Soft Inc.",
	[3]byte{0, 22, 128}:    "Bally Gaming + Systems",
	[3]byte{0, 22, 129}:    "Vector Informatik GmbH",
	[3]byte{0, 22, 130}:    "Pro Dex, Inc",
	[3]byte{0, 22, 131}:    "WEBIO International Co.,.Ltd.",
	[3]byte{0, 22, 132}:    "Donjin Co.,Ltd.",
	[3]byte{0, 22, 133}:    "Elisa Oyj",
	[3]byte{0, 22, 134}:    "Karl Storz Imaging",
	[3]byte{0, 22, 135}:    "Chubb CSC-Vendor AP",
	[3]byte{0, 22, 136}:    "ServerEngines LLC",
	[3]byte{0, 22, 137}:    "Pilkor Electronics Co., Ltd",
	[3]byte{0, 22, 138}:    "id-Confirm Inc",
	[3]byte{0, 22, 139}:    "Paralan Corporation",
	[3]byte{0, 22, 140}:    "DSL Partner AS",
	[3]byte{0, 22, 141}:    "KORWIN CO., Ltd.",
	[3]byte{0, 22, 142}:    "Vimicro corporation",
	[3]byte{0, 22, 143}:    "GN Netcom A/S",
	[3]byte{0, 22, 144}:    "J-TEK INCORPORATION",
	[3]byte{0, 22, 145}:    "Moser-Baer AG",
	[3]byte{0, 22, 146}:    "Scientific-Atlanta, Inc.",
	[3]byte{0, 22, 147}:    "PowerLink Technology Inc.",
	[3]byte{0, 22, 148}:    "Sennheiser Communications A/S",
	[3]byte{0, 22, 149}:    "AVC Technology (International) Limited",
	[3]byte{0, 22, 150}:    "QDI Technology (H.K.) Limited",
	[3]byte{0, 22, 151}:    "NEC Corporation",
	[3]byte{0, 22, 152}:    "T&A Mobile Phones",
	[3]byte{0, 22, 153}:    "Tonic DVB Marketing Ltd",
	[3]byte{0, 22, 154}:    "Quadrics Ltd",
	[3]byte{0, 22, 155}:    "Alstom Transport",
	[3]byte{0, 22, 156}:    "Cisco Systems, Inc",
	[3]byte{0, 22, 157}:    "Cisco Systems, Inc",
	[3]byte{0, 22, 158}:    "TV One Ltd",
	[3]byte{0, 22, 159}:    "Vimtron Electronics Co., Ltd.",
	[3]byte{0, 22, 160}:    "Auto-Maskin",
	[3]byte{0, 22, 161}:    "3Leaf Networks",
	[3]byte{0, 22, 162}:    "CentraLite Systems, Inc.",
	[3]byte{0, 22, 163}:    "Ingeteam Transmission&Distribution, S.A.",
	[3]byte{0, 22, 164}:    "Ezurio Ltd",
	[3]byte{0, 22, 165}:    "Tandberg Storage ASA",
	[3]byte{0, 22, 166}:    "Dovado FZ-LLC",
	[3]byte{0, 22, 167}:    "AWETA G&P",
	[3]byte{0, 22, 168}:    "CWT CO., LTD.",
	[3]byte{0, 22, 169}:    "2EI",
	[3]byte{0, 22, 170}:    "Kei Communication Technology Inc.",
	[3]byte{0, 22, 171}:    "Dansensor A/S",
	[3]byte{0, 22, 172}:    "Toho Technology Corp.",
	[3]byte{0, 22, 173}:    "BT-Links Company Limited",
	[3]byte{0, 22, 174}:    "INVENTEL",
	[3]byte{0, 22, 175}:    "Shenzhen Union Networks Equipment Co.,Ltd.",
	[3]byte{0, 22, 176}:    "VK Corporation",
	[3]byte{0, 22, 177}:    "KBS",
	[3]byte{0, 22, 178}:    "DriveCam Inc",
	[3]byte{0, 22, 179}:    "Photonicbridges (China) Co., Ltd.",
	[3]byte{0, 22, 180}:    "Private",
	[3]byte{0, 22, 181}:    "ARRIS Group, Inc.",
	[3]byte{0, 22, 182}:    "Cisco-Linksys, LLC",
	[3]byte{0, 22, 183}:    "Seoul Commtech",
	[3]byte{0, 22, 184}:    "Sony Mobile Communications AB",
	[3]byte{0, 22, 185}:    "ProCurve Networking by HP",
	[3]byte{0, 22, 186}:    "WEATHERNEWS INC.",
	[3]byte{0, 22, 187}:    "Law-Chain Computer Technology Co Ltd",
	[3]byte{0, 22, 188}:    "Nokia Danmark A/S",
	[3]byte{0, 22, 189}:    "ATI Industrial Automation",
	[3]byte{0, 22, 190}:    "INFRANET, Inc.",
	[3]byte{0, 22, 191}:    "PaloDEx Group Oy",
	[3]byte{0, 22, 192}:    "Semtech Corporation",
	[3]byte{0, 22, 193}:    "Eleksen Ltd",
	[3]byte{0, 22, 194}:    "Avtec Systems Inc",
	[3]byte{0, 22, 195}:    "BA Systems Inc",
	[3]byte{0, 22, 196}:    "SiRF Technology, Inc.",
	[3]byte{0, 22, 197}:    "Shenzhen Xing Feng Industry Co.,Ltd",
	[3]byte{0, 22, 198}:    "North Atlantic Industries",
	[3]byte{0, 22, 199}:    "Cisco Systems, Inc",
	[3]byte{0, 22, 200}:    "Cisco Systems, Inc",
	[3]byte{0, 22, 201}:    "NAT Seattle, Inc.",
	[3]byte{0, 22, 202}:    "Nortel Networks",
	[3]byte{0, 22, 203}:    "Apple, Inc.",
	[3]byte{0, 22, 204}:    "Xcute Mobile Corp.",
	[3]byte{0, 22, 205}:    "HIJI HIGH-TECH CO., LTD.",
	[3]byte{0, 22, 206}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 22, 207}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 22, 208}:    "ATech elektronika d.o.o.",
	[3]byte{0, 22, 209}:    "ZAT a.s.",
	[3]byte{0, 22, 210}:    "Caspian",
	[3]byte{0, 22, 211}:    "Wistron Corporation",
	[3]byte{0, 22, 212}:    "Compal Communications, Inc.",
	[3]byte{0, 22, 213}:    "Synccom Co., Ltd",
	[3]byte{0, 22, 214}:    "TDA Tech Pty Ltd",
	[3]byte{0, 22, 215}:    "Sunways AG",
	[3]byte{0, 22, 216}:    "Senea AB",
	[3]byte{0, 22, 217}:    "NINGBO BIRD CO.,LTD.",
	[3]byte{0, 22, 218}:    "Futronic Technology Co. Ltd.",
	[3]byte{0, 22, 219}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 22, 220}:    "ARCHOS",
	[3]byte{0, 22, 221}:    "Gigabeam Corporation",
	[3]byte{0, 22, 222}:    "FAST Inc",
	[3]byte{0, 22, 223}:    "Lundinova AB",
	[3]byte{0, 22, 224}:    "3Com Ltd",
	[3]byte{0, 22, 225}:    "SiliconStor, Inc.",
	[3]byte{0, 22, 226}:    "American Fibertek, Inc.",
	[3]byte{0, 22, 227}:    "ASKEY COMPUTER CORP",
	[3]byte{0, 22, 228}:    "VANGUARD SECURITY ENGINEERING CORP.",
	[3]byte{0, 22, 229}:    "FORDLEY DEVELOPMENT LIMITED",
	[3]byte{0, 22, 230}:    "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{0, 22, 231}:    "Dynamix Promotions Limited",
	[3]byte{0, 22, 232}:    "Sigma Designs, Inc.",
	[3]byte{0, 22, 233}:    "Tiba Medical Inc",
	[3]byte{0, 22, 234}:    "Intel Corporate",
	[3]byte{0, 22, 235}:    "Intel Corporate",
	[3]byte{0, 22, 236}:    "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 22, 237}:    "Digital Safety Technologies, Inc",
	[3]byte{0, 22, 238}:    "Royaldigital Inc.",
	[3]byte{0, 22, 239}:    "Koko Fitness, Inc.",
	[3]byte{0, 22, 240}:    "Dell",
	[3]byte{0, 22, 241}:    "OmniSense, LLC",
	[3]byte{0, 22, 242}:    "Dmobile System Co., Ltd.",
	[3]byte{0, 22, 243}:    "CAST Information Co., Ltd",
	[3]byte{0, 22, 244}:    "Eidicom Co., Ltd.",
	[3]byte{0, 22, 245}:    "Dalian Golden Hualu Digital Technology Co.,Ltd",
	[3]byte{0, 22, 246}:    "Video Products Group",
	[3]byte{0, 22, 247}:    "L-3 Communications, Aviation Recorders",
	[3]byte{0, 22, 248}:    "AVIQTECH TECHNOLOGY CO., LTD.",
	[3]byte{0, 22, 249}:    "CETRTA POT, d.o.o., Kranj",
	[3]byte{0, 22, 250}:    "ECI Telecom Ltd.",
	[3]byte{0, 22, 251}:    "SHENZHEN MTC CO LTD",
	[3]byte{0, 22, 252}:    "TOHKEN CO.,LTD.",
	[3]byte{0, 22, 253}:    "Jaty Electronics",
	[3]byte{0, 22, 254}:    "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 22, 255}:    "Wamin Optocomm Mfg Corp",
	[3]byte{0, 23, 0}:      "ARRIS Group, Inc.",
	[3]byte{0, 23, 1}:      "KDE, Inc.",
	[3]byte{0, 23, 2}:      "Osung Midicom Co., Ltd",
	[3]byte{0, 23, 3}:      "MOSDAN Internation Co.,Ltd",
	[3]byte{0, 23, 4}:      "Shinco Electronics Group Co.,Ltd",
	[3]byte{0, 23, 5}:      "Methode Electronics",
	[3]byte{0, 23, 6}:      "Techfaithwireless Communication Technology Limited.",
	[3]byte{0, 23, 7}:      "InGrid, Inc",
	[3]byte{0, 23, 8}:      "Hewlett Packard",
	[3]byte{0, 23, 9}:      "Exalt Communications",
	[3]byte{0, 23, 10}:     "INEW DIGITAL COMPANY",
	[3]byte{0, 23, 11}:     "Contela, Inc.",
	[3]byte{0, 23, 12}:     "Twig Com Ltd.",
	[3]byte{0, 23, 13}:     "Dust Networks Inc.",
	[3]byte{0, 23, 14}:     "Cisco Systems, Inc",
	[3]byte{0, 23, 15}:     "Cisco Systems, Inc",
	[3]byte{0, 23, 16}:     "Casa Systems Inc.",
	[3]byte{0, 23, 17}:     "GE Healthcare Bio-Sciences AB",
	[3]byte{0, 23, 18}:     "ISCO International",
	[3]byte{0, 23, 19}:     "Tiger NetCom",
	[3]byte{0, 23, 20}:     "BR Controls Nederland bv",
	[3]byte{0, 23, 21}:     "Qstik",
	[3]byte{0, 23, 22}:     "Qno Technology Inc.",
	[3]byte{0, 23, 23}:     "Leica Geosystems AG",
	[3]byte{0, 23, 24}:     "Vansco Electronics Oy",
	[3]byte{0, 23, 25}:     "Audiocodes USA, Inc",
	[3]byte{0, 23, 26}:     "Winegard Company",
	[3]byte{0, 23, 27}:     "Innovation Lab Corp.",
	[3]byte{0, 23, 28}:     "NT MicroSystems, Inc.",
	[3]byte{0, 23, 29}:     "DIGIT",
	[3]byte{0, 23, 30}:     "Theo Benning GmbH & Co. KG",
	[3]byte{0, 23, 31}:     "IMV Corporation",
	[3]byte{0, 23, 32}:     "Image Sensing Systems, Inc.",
	[3]byte{0, 23, 33}:     "FITRE S.p.A.",
	[3]byte{0, 23, 34}:     "Hanazeder Electronic GmbH",
	[3]byte{0, 23, 35}:     "Summit Data Communications",
	[3]byte{0, 23, 36}:     "Studer Professional Audio GmbH",
	[3]byte{0, 23, 37}:     "Liquid Computing",
	[3]byte{0, 23, 38}:     "m2c Electronic Technology Ltd.",
	[3]byte{0, 23, 39}:     "Thermo Ramsey Italia s.r.l.",
	[3]byte{0, 23, 40}:     "Selex Communications",
	[3]byte{0, 23, 41}:     "Ubicod Co.LTD",
	[3]byte{0, 23, 42}:     "Proware Technology Corp.(By Unifosa)",
	[3]byte{0, 23, 43}:     "Global Technologies Inc.",
	[3]byte{0, 23, 44}:     "TAEJIN INFOTECH",
	[3]byte{0, 23, 45}:     "Axcen Photonics Corporation",
	[3]byte{0, 23, 46}:     "FXC Inc.",
	[3]byte{0, 23, 47}:     "NeuLion Incorporated",
	[3]byte{0, 23, 48}:     "Automation Electronics",
	[3]byte{0, 23, 49}:     "ASUSTek COMPUTER INC.",
	[3]byte{0, 23, 50}:     "Science-Technical Center RISSA",
	[3]byte{0, 23, 51}:     "SFR",
	[3]byte{0, 23, 52}:     "ADC Telecommunications",
	[3]byte{0, 23, 53}:     "Intel Wireless Network Group",
	[3]byte{0, 23, 54}:     "iiTron Inc.",
	[3]byte{0, 23, 55}:     "Industrie Dial Face S.p.A.",
	[3]byte{0, 23, 56}:     "International Business Machines",
	[3]byte{0, 23, 57}:     "Bright Headphone Electronics Company",
	[3]byte{0, 23, 58}:     "Reach Systems Inc.",
	[3]byte{0, 23, 59}:     "Cisco Systems, Inc",
	[3]byte{0, 23, 60}:     "Extreme Engineering Solutions",
	[3]byte{0, 23, 61}:     "Neology",
	[3]byte{0, 23, 62}:     "LeucotronEquipamentos Ltda.",
	[3]byte{0, 23, 63}:     "Belkin International Inc.",
	[3]byte{0, 23, 64}:     "Bluberi Gaming Technologies Inc",
	[3]byte{0, 23, 65}:     "DEFIDEV",
	[3]byte{0, 23, 66}:     "FUJITSU LIMITED",
	[3]byte{0, 23, 67}:     "Deck Srl",
	[3]byte{0, 23, 68}:     "Araneo Ltd.",
	[3]byte{0, 23, 69}:     "INNOTZ CO., Ltd",
	[3]byte{0, 23, 70}:     "Freedom9 Inc.",
	[3]byte{0, 23, 71}:     "Trimble",
	[3]byte{0, 23, 72}:     "Neokoros Brasil Ltda",
	[3]byte{0, 23, 73}:     "HYUNDAE YONG-O-SA CO.,LTD",
	[3]byte{0, 23, 74}:     "SOCOMEC",
	[3]byte{0, 23, 75}:     "Nokia Danmark A/S",
	[3]byte{0, 23, 76}:     "Millipore",
	[3]byte{0, 23, 77}:     "DYNAMIC NETWORK FACTORY, INC.",
	[3]byte{0, 23, 78}:     "Parama-tech Co.,Ltd.",
	[3]byte{0, 23, 79}:     "iCatch Inc.",
	[3]byte{0, 23, 80}:     "GSI Group, MicroE Systems",
	[3]byte{0, 23, 81}:     "Online Corporation",
	[3]byte{0, 23, 82}:     "DAGS, Inc",
	[3]byte{0, 23, 83}:     "nFore Technology Inc.",
	[3]byte{0, 23, 84}:     "Arkino HiTOP Corporation Limited",
	[3]byte{0, 23, 85}:     "GE Security",
	[3]byte{0, 23, 86}:     "Vinci Labs Oy",
	[3]byte{0, 23, 87}:     "RIX TECHNOLOGY LIMITED",
	[3]byte{0, 23, 88}:     "ThruVision Ltd",
	[3]byte{0, 23, 89}:     "Cisco Systems, Inc",
	[3]byte{0, 23, 90}:     "Cisco Systems, Inc",
	[3]byte{0, 23, 91}:     "ACS Solutions Switzerland Ltd.",
	[3]byte{0, 23, 92}:     "SHARP CORPORATION",
	[3]byte{0, 23, 93}:     "Dongseo system.",
	[3]byte{0, 23, 94}:     "Zed-3",
	[3]byte{0, 23, 95}:     "XENOLINK Communications Co., Ltd.",
	[3]byte{0, 23, 96}:     "Naito Densei Machida MFG.CO.,LTD",
	[3]byte{0, 23, 97}:     "Private",
	[3]byte{0, 23, 98}:     "Solar Technology, Inc.",
	[3]byte{0, 23, 99}:     "Essentia S.p.A.",
	[3]byte{0, 23, 100}:    "ATMedia GmbH",
	[3]byte{0, 23, 101}:    "Nortel Networks",
	[3]byte{0, 23, 102}:    "Accense Technology, Inc.",
	[3]byte{0, 23, 103}:    "Earforce AS",
	[3]byte{0, 23, 104}:    "Zinwave Ltd",
	[3]byte{0, 23, 105}:    "Cymphonix Corp",
	[3]byte{0, 23, 106}:    "Avago Technologies",
	[3]byte{0, 23, 107}:    "Kiyon, Inc.",
	[3]byte{0, 23, 108}:    "Pivot3, Inc.",
	[3]byte{0, 23, 109}:    "CORE CORPORATION",
	[3]byte{0, 23, 110}:    "DUCATI SISTEMI",
	[3]byte{0, 23, 111}:    "PAX Computer Technology(Shenzhen) Ltd.",
	[3]byte{0, 23, 112}:    "Arti Industrial Electronics Ltd.",
	[3]byte{0, 23, 113}:    "APD Communications Ltd",
	[3]byte{0, 23, 114}:    "ASTRO Strobel Kommunikationssysteme GmbH",
	[3]byte{0, 23, 115}:    "Laketune Technologies Co. Ltd",
	[3]byte{0, 23, 116}:    "Elesta GmbH",
	[3]byte{0, 23, 117}:    "TTE Germany GmbH",
	[3]byte{0, 23, 118}:    "Meso Scale Diagnostics, LLC",
	[3]byte{0, 23, 119}:    "Obsidian Research Corporation",
	[3]byte{0, 23, 120}:    "Central Music Co.",
	[3]byte{0, 23, 121}:    "QuickTel",
	[3]byte{0, 23, 122}:    "ASSA ABLOY AB",
	[3]byte{0, 23, 123}:    "Azalea Networks inc",
	[3]byte{0, 23, 124}:    "Smartlink Network Systems Limited",
	[3]byte{0, 23, 125}:    "IDT Technology Limited",
	[3]byte{0, 23, 126}:    "Meshcom Technologies Inc.",
	[3]byte{0, 23, 127}:    "Worldsmart Retech",
	[3]byte{0, 23, 128}:    "Applied Biosystems B.V.",
	[3]byte{0, 23, 129}:    "Greystone Data System, Inc.",
	[3]byte{0, 23, 130}:    "LoBenn Inc.",
	[3]byte{0, 23, 131}:    "Texas Instruments",
	[3]byte{0, 23, 132}:    "ARRIS Group, Inc.",
	[3]byte{0, 23, 133}:    "Sparr Electronics Ltd",
	[3]byte{0, 23, 134}:    "wisembed",
	[3]byte{0, 23, 135}:    "Brother, Brother & Sons ApS",
	[3]byte{0, 23, 136}:    "Philips Lighting BV",
	[3]byte{0, 23, 137}:    "Zenitron Corporation",
	[3]byte{0, 23, 138}:    "DARTS TECHNOLOGIES CORP.",
	[3]byte{0, 23, 139}:    "Teledyne Technologies Incorporated",
	[3]byte{0, 23, 140}:    "Independent Witness, Inc",
	[3]byte{0, 23, 141}:    "Checkpoint Systems, Inc.",
	[3]byte{0, 23, 142}:    "Gunnebo Cash Automation AB",
	[3]byte{0, 23, 143}:    "NINGBO YIDONG ELECTRONIC CO.,LTD.",
	[3]byte{0, 23, 144}:    "HYUNDAI DIGITECH Co, Ltd.",
	[3]byte{0, 23, 145}:    "LinTech GmbH",
	[3]byte{0, 23, 146}:    "Falcom Wireless Comunications Gmbh",
	[3]byte{0, 23, 147}:    "Tigi Corporation",
	[3]byte{0, 23, 148}:    "Cisco Systems, Inc",
	[3]byte{0, 23, 149}:    "Cisco Systems, Inc",
	[3]byte{0, 23, 150}:    "Rittmeyer AG",
	[3]byte{0, 23, 151}:    "Telsy Elettronica S.p.A.",
	[3]byte{0, 23, 152}:    "Azonic Technology Co., LTD",
	[3]byte{0, 23, 153}:    "SmarTire Systems Inc.",
	[3]byte{0, 23, 154}:    "D-Link Corporation",
	[3]byte{0, 23, 155}:    "CHANT SINCERE CO.,LTD",
	[3]byte{0, 23, 156}:    "DEPRAG SCHULZ GMBH u. CO.",
	[3]byte{0, 23, 157}:    "Kelman Limited",
	[3]byte{0, 23, 158}:    "Sirit Inc",
	[3]byte{0, 23, 159}:    "Apricorn",
	[3]byte{0, 23, 160}:    "RoboTech srl",
	[3]byte{0, 23, 161}:    "3soft inc.",
	[3]byte{0, 23, 162}:    "Camrivox Ltd.",
	[3]byte{0, 23, 163}:    "MIX s.r.l.",
	[3]byte{0, 23, 164}:    "Hewlett Packard",
	[3]byte{0, 23, 165}:    "Ralink Technology Corp",
	[3]byte{0, 23, 166}:    "YOSIN ELECTRONICS CO., LTD.",
	[3]byte{0, 23, 167}:    "Mobile Computing Promotion Consortium",
	[3]byte{0, 23, 168}:    "EDM Corporation",
	[3]byte{0, 23, 169}:    "Sentivision",
	[3]byte{0, 23, 170}:    "elab-experience inc.",
	[3]byte{0, 23, 171}:    "Nintendo Co., Ltd.",
	[3]byte{0, 23, 172}:    "O'Neil Product Development Inc.",
	[3]byte{0, 23, 173}:    "AceNet Corporation",
	[3]byte{0, 23, 174}:    "GAI-Tronics",
	[3]byte{0, 23, 175}:    "Enermet",
	[3]byte{0, 23, 176}:    "Nokia Danmark A/S",
	[3]byte{0, 23, 177}:    "ACIST Medical Systems, Inc.",
	[3]byte{0, 23, 178}:    "SK Telesys",
	[3]byte{0, 23, 179}:    "Aftek Infosys Limited",
	[3]byte{0, 23, 180}:    "Remote Security Systems, LLC",
	[3]byte{0, 23, 181}:    "Peerless Systems Corporation",
	[3]byte{0, 23, 182}:    "Aquantia",
	[3]byte{0, 23, 183}:    "Tonze Technology Co.",
	[3]byte{0, 23, 184}:    "NOVATRON CO., LTD.",
	[3]byte{0, 23, 185}:    "Gambro Lundia AB",
	[3]byte{0, 23, 186}:    "SEDO CO., LTD.",
	[3]byte{0, 23, 187}:    "Syrinx Industrial Electronics",
	[3]byte{0, 23, 188}:    "Touchtunes Music Corporation",
	[3]byte{0, 23, 189}:    "Tibetsystem",
	[3]byte{0, 23, 190}:    "Tratec Telecom B.V.",
	[3]byte{0, 23, 191}:    "Coherent Research Limited",
	[3]byte{0, 23, 192}:    "PureTech Systems, Inc.",
	[3]byte{0, 23, 193}:    "CM Precision Technology LTD.",
	[3]byte{0, 23, 194}:    "ADB Broadband Italia",
	[3]byte{0, 23, 195}:    "KTF Technologies Inc.",
	[3]byte{0, 23, 196}:    "Quanta Microsystems, INC.",
	[3]byte{0, 23, 197}:    "SonicWALL",
	[3]byte{0, 23, 198}:    "Cross Match Technologies Inc",
	[3]byte{0, 23, 199}:    "MARA Systems Consulting AB",
	[3]byte{0, 23, 200}:    "KYOCERA Document Solutions Inc.",
	[3]byte{0, 23, 201}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 23, 202}:    "Qisda Corporation",
	[3]byte{0, 23, 203}:    "Juniper Networks",
	[3]byte{0, 23, 204}:    "Alcatel-Lucent",
	[3]byte{0, 23, 205}:    "CEC Wireless R&D Ltd.",
	[3]byte{0, 23, 206}:    "Screen Service Spa",
	[3]byte{0, 23, 207}:    "iMCA-GmbH",
	[3]byte{0, 23, 208}:    "Opticom Communications, LLC",
	[3]byte{0, 23, 209}:    "Nortel Networks",
	[3]byte{0, 23, 210}:    "THINLINX PTY LTD",
	[3]byte{0, 23, 211}:    "Etymotic Research, Inc.",
	[3]byte{0, 23, 212}:    "Monsoon Multimedia, Inc",
	[3]byte{0, 23, 213}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 23, 214}:    "Bluechips Microhouse Co.,Ltd.",
	[3]byte{0, 23, 215}:    "ION Geophysical Corporation Inc.",
	[3]byte{0, 23, 216}:    "Magnum Semiconductor, Inc.",
	[3]byte{0, 23, 217}:    "AAI Corporation",
	[3]byte{0, 23, 218}:    "Spans Logic",
	[3]byte{0, 23, 219}:    "CANKO TECHNOLOGIES INC.",
	[3]byte{0, 23, 220}:    "DAEMYUNG ZERO1",
	[3]byte{0, 23, 221}:    "Clipsal Australia",
	[3]byte{0, 23, 222}:    "Advantage Six Ltd",
	[3]byte{0, 23, 223}:    "Cisco Systems, Inc",
	[3]byte{0, 23, 224}:    "Cisco Systems, Inc",
	[3]byte{0, 23, 225}:    "DACOS Technologies Co., Ltd.",
	[3]byte{0, 23, 226}:    "ARRIS Group, Inc.",
	[3]byte{0, 23, 227}:    "Texas Instruments",
	[3]byte{0, 23, 228}:    "Texas Instruments",
	[3]byte{0, 23, 229}:    "Texas Instruments",
	[3]byte{0, 23, 230}:    "Texas Instruments",
	[3]byte{0, 23, 231}:    "Texas Instruments",
	[3]byte{0, 23, 232}:    "Texas Instruments",
	[3]byte{0, 23, 233}:    "Texas Instruments",
	[3]byte{0, 23, 234}:    "Texas Instruments",
	[3]byte{0, 23, 235}:    "Texas Instruments",
	[3]byte{0, 23, 236}:    "Texas Instruments",
	[3]byte{0, 23, 237}:    "WooJooIT Ltd.",
	[3]byte{0, 23, 238}:    "ARRIS Group, Inc.",
	[3]byte{0, 23, 239}:    "IBM Corp",
	[3]byte{0, 23, 240}:    "SZCOM Broadband Network Technology Co.,Ltd",
	[3]byte{0, 23, 241}:    "Renu Electronics Pvt Ltd",
	[3]byte{0, 23, 242}:    "Apple, Inc.",
	[3]byte{0, 23, 243}:    "Harris Corparation",
	[3]byte{0, 23, 244}:    "ZERON ALLIANCE",
	[3]byte{0, 23, 245}:    "LIG NEOPTEK",
	[3]byte{0, 23, 246}:    "Pyramid Meriden Inc.",
	[3]byte{0, 23, 247}:    "CEM Solutions Pvt Ltd",
	[3]byte{0, 23, 248}:    "Motech Industries Inc.",
	[3]byte{0, 23, 249}:    "Forcom Sp. z o.o.",
	[3]byte{0, 23, 250}:    "Microsoft Corporation",
	[3]byte{0, 23, 251}:    "FA",
	[3]byte{0, 23, 252}:    "Suprema Inc.",
	[3]byte{0, 23, 253}:    "Amulet Hotkey",
	[3]byte{0, 23, 254}:    "TALOS SYSTEM INC.",
	[3]byte{0, 23, 255}:    "PLAYLINE Co.,Ltd.",
	[3]byte{0, 24, 0}:      "UNIGRAND LTD",
	[3]byte{0, 24, 1}:      "Actiontec Electronics, Inc",
	[3]byte{0, 24, 2}:      "Alpha Networks Inc.",
	[3]byte{0, 24, 3}:      "ArcSoft Shanghai Co. LTD",
	[3]byte{0, 24, 4}:      "E-TEK DIGITAL TECHNOLOGY LIMITED",
	[3]byte{0, 24, 5}:      "Beijing InHand Networking Technology Co.,Ltd.",
	[3]byte{0, 24, 6}:      "Hokkei Industries Co., Ltd.",
	[3]byte{0, 24, 7}:      "Fanstel Corp.",
	[3]byte{0, 24, 8}:      "SightLogix, Inc.",
	[3]byte{0, 24, 9}:      "CRESYN",
	[3]byte{0, 24, 10}:     "Meraki, Inc.",
	[3]byte{0, 24, 11}:     "Brilliant Telecommunications",
	[3]byte{0, 24, 12}:     "Optelian Access Networks",
	[3]byte{0, 24, 13}:     "Terabytes Server Storage Tech Corp",
	[3]byte{0, 24, 14}:     "Avega Systems",
	[3]byte{0, 24, 15}:     "Nokia Danmark A/S",
	[3]byte{0, 24, 16}:     "IPTrade S.A.",
	[3]byte{0, 24, 17}:     "Neuros Technology International, LLC.",
	[3]byte{0, 24, 18}:     "Beijing Xinwei Telecom Technology Co., Ltd.",
	[3]byte{0, 24, 19}:     "Sony Mobile Communications AB",
	[3]byte{0, 24, 20}:     "Mitutoyo Corporation",
	[3]byte{0, 24, 21}:     "GZ Technologies, Inc.",
	[3]byte{0, 24, 22}:     "Ubixon Co., Ltd.",
	[3]byte{0, 24, 23}:     "D. E. Shaw Research, LLC",
	[3]byte{0, 24, 24}:     "Cisco Systems, Inc",
	[3]byte{0, 24, 25}:     "Cisco Systems, Inc",
	[3]byte{0, 24, 26}:     "AVerMedia Information Inc.",
	[3]byte{0, 24, 27}:     "TaiJin Metal Co., Ltd.",
	[3]byte{0, 24, 28}:     "Exterity Limited",
	[3]byte{0, 24, 29}:     "ASIA ELECTRONICS CO.,LTD",
	[3]byte{0, 24, 30}:     "GDX Technologies Ltd.",
	[3]byte{0, 24, 31}:     "Palmmicro Communications",
	[3]byte{0, 24, 32}:     "w5networks",
	[3]byte{0, 24, 33}:     "SINDORICOH",
	[3]byte{0, 24, 34}:     "CEC TELECOM CO.,LTD.",
	[3]byte{0, 24, 35}:     "Delta Electronics, Inc.",
	[3]byte{0, 24, 36}:     "Kimaldi Electronics, S.L.",
	[3]byte{0, 24, 37}:     "Private",
	[3]byte{0, 24, 38}:     "Cale Access AB",
	[3]byte{0, 24, 39}:     "NEC UNIFIED SOLUTIONS NEDERLAND B.V.",
	[3]byte{0, 24, 40}:     "e2v technologies (UK) ltd.",
	[3]byte{0, 24, 41}:     "Gatsometer",
	[3]byte{0, 24, 42}:     "Taiwan Video & Monitor",
	[3]byte{0, 24, 43}:     "Softier",
	[3]byte{0, 24, 44}:     "Ascend Networks, Inc.",
	[3]byte{0, 24, 45}:     "Artec Design",
	[3]byte{0, 24, 46}:     "XStreamHD",
	[3]byte{0, 24, 47}:     "Texas Instruments",
	[3]byte{0, 24, 48}:     "Texas Instruments",
	[3]byte{0, 24, 49}:     "Texas Instruments",
	[3]byte{0, 24, 50}:     "Texas Instruments",
	[3]byte{0, 24, 51}:     "Texas Instruments",
	[3]byte{0, 24, 52}:     "Texas Instruments",
	[3]byte{0, 24, 53}:     "Thoratec / ITC",
	[3]byte{0, 24, 54}:     "Reliance Electric Limited",
	[3]byte{0, 24, 55}:     "Universal ABIT Co., Ltd.",
	[3]byte{0, 24, 56}:     "PanAccess Communications,Inc.",
	[3]byte{0, 24, 57}:     "Cisco-Linksys, LLC",
	[3]byte{0, 24, 58}:     "Westell Technologies Inc.",
	[3]byte{0, 24, 59}:     "CENITS Co., Ltd.",
	[3]byte{0, 24, 60}:     "Encore Software Limited",
	[3]byte{0, 24, 61}:     "Vertex Link Corporation",
	[3]byte{0, 24, 62}:     "Digilent, Inc",
	[3]byte{0, 24, 63}:     "2Wire Inc",
	[3]byte{0, 24, 64}:     "3 Phoenix, Inc.",
	[3]byte{0, 24, 65}:     "High Tech Computer Corp",
	[3]byte{0, 24, 66}:     "Nokia Danmark A/S",
	[3]byte{0, 24, 67}:     "Dawevision Ltd",
	[3]byte{0, 24, 68}:     "Heads Up Technologies, Inc.",
	[3]byte{0, 24, 69}:     "Pulsar-Telecom LLC.",
	[3]byte{0, 24, 70}:     "Crypto S.A.",
	[3]byte{0, 24, 71}:     "AceNet Technology Inc.",
	[3]byte{0, 24, 72}:     "Vecima Networks Inc.",
	[3]byte{0, 24, 73}:     "Pigeon Point Systems LLC",
	[3]byte{0, 24, 74}:     "Catcher, Inc.",
	[3]byte{0, 24, 75}:     "Las Vegas Gaming, Inc.",
	[3]byte{0, 24, 76}:     "Bogen Communications",
	[3]byte{0, 24, 77}:     "NETGEAR",
	[3]byte{0, 24, 78}:     "Lianhe Technologies, Inc.",
	[3]byte{0, 24, 79}:     "8 Ways Technology Corp.",
	[3]byte{0, 24, 80}:     "Secfone Kft",
	[3]byte{0, 24, 81}:     "SWsoft",
	[3]byte{0, 24, 82}:     "StorLink Semiconductors, Inc.",
	[3]byte{0, 24, 83}:     "Atera Networks LTD.",
	[3]byte{0, 24, 84}:     "Argard Co., Ltd",
	[3]byte{0, 24, 85}:     "Aeromaritime Systembau GmbH",
	[3]byte{0, 24, 86}:     "EyeFi, Inc",
	[3]byte{0, 24, 87}:     "Unilever R&D",
	[3]byte{0, 24, 88}:     "TagMaster AB",
	[3]byte{0, 24, 89}:     "Strawberry Linux Co.,Ltd.",
	[3]byte{0, 24, 90}:     "uControl, Inc.",
	[3]byte{0, 24, 91}:     "Network Chemistry, Inc",
	[3]byte{0, 24, 92}:     "EDSLAB Technologies",
	[3]byte{0, 24, 93}:     "TAIGUEN TECHNOLOGY (SHEN-ZHEN) CO., LTD.",
	[3]byte{0, 24, 94}:     "Nexterm Inc.",
	[3]byte{0, 24, 95}:     "TAC Inc.",
	[3]byte{0, 24, 96}:     "SIM Technology Group Shanghai Simcom Ltd.,",
	[3]byte{0, 24, 97}:     "Ooma, Inc.",
	[3]byte{0, 24, 98}:     "Seagate Technology",
	[3]byte{0, 24, 99}:     "Veritech Electronics Limited",
	[3]byte{0, 24, 100}:    "Eaton Corporation",
	[3]byte{0, 24, 101}:    "Siemens Healthcare Diagnostics Manufacturing Ltd",
	[3]byte{0, 24, 102}:    "Leutron Vision",
	[3]byte{0, 24, 103}:    "Datalogic ADC",
	[3]byte{0, 24, 104}:    "Cisco SPVTG",
	[3]byte{0, 24, 105}:    "KINGJIM",
	[3]byte{0, 24, 106}:    "Global Link Digital Technology Co,.LTD",
	[3]byte{0, 24, 107}:    "Sambu Communics CO., LTD.",
	[3]byte{0, 24, 108}:    "Neonode AB",
	[3]byte{0, 24, 109}:    "Zhenjiang Sapphire Electronic Industry CO.",
	[3]byte{0, 24, 110}:    "3Com Ltd",
	[3]byte{0, 24, 111}:    "Setha Industria Eletronica LTDA",
	[3]byte{0, 24, 112}:    "E28 Shanghai Limited",
	[3]byte{0, 24, 113}:    "Hewlett Packard",
	[3]byte{0, 24, 114}:    "Expertise Engineering",
	[3]byte{0, 24, 115}:    "Cisco Systems, Inc",
	[3]byte{0, 24, 116}:    "Cisco Systems, Inc",
	[3]byte{0, 24, 117}:    "AnaCise Testnology Pte Ltd",
	[3]byte{0, 24, 118}:    "WowWee Ltd.",
	[3]byte{0, 24, 119}:    "Amplex A/S",
	[3]byte{0, 24, 120}:    "Mackware GmbH",
	[3]byte{0, 24, 121}:    "dSys",
	[3]byte{0, 24, 122}:    "Wiremold",
	[3]byte{0, 24, 123}:    "4NSYS Co. Ltd.",
	[3]byte{0, 24, 124}:    "INTERCROSS, LLC",
	[3]byte{0, 24, 125}:    "Armorlink shanghai Co. Ltd",
	[3]byte{0, 24, 126}:    "RGB Spectrum",
	[3]byte{0, 24, 127}:    "ZODIANET",
	[3]byte{0, 24, 128}:    "Maxim Integrated Products",
	[3]byte{0, 24, 129}:    "Buyang Electronics Industrial Co., Ltd",
	[3]byte{0, 24, 130}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 24, 131}:    "FORMOSA21 INC.",
	[3]byte{0, 24, 132}:    "Fon Technology S.L.",
	[3]byte{0, 24, 133}:    "Avigilon Corporation",
	[3]byte{0, 24, 134}:    "EL-TECH, INC.",
	[3]byte{0, 24, 135}:    "Metasystem SpA",
	[3]byte{0, 24, 136}:    "GOTIVE a.s.",
	[3]byte{0, 24, 137}:    "WinNet Solutions Limited",
	[3]byte{0, 24, 138}:    "Infinova LLC",
	[3]byte{0, 24, 139}:    "Dell Inc.",
	[3]byte{0, 24, 140}:    "Mobile Action Technology Inc.",
	[3]byte{0, 24, 141}:    "Nokia Danmark A/S",
	[3]byte{0, 24, 142}:    "Ekahau, Inc.",
	[3]byte{0, 24, 143}:    "Montgomery Technology, Inc.",
	[3]byte{0, 24, 144}:    "RadioCOM, s.r.o.",
	[3]byte{0, 24, 145}:    "Zhongshan General K-mate Electronics Co., Ltd",
	[3]byte{0, 24, 146}:    "ads-tec GmbH",
	[3]byte{0, 24, 147}:    "SHENZHEN PHOTON BROADBAND TECHNOLOGY CO.,LTD",
	[3]byte{0, 24, 148}:    "NPCore, Inc.",
	[3]byte{0, 24, 149}:    "Hansun Technologies Inc.",
	[3]byte{0, 24, 150}:    "Great Well Electronic LTD",
	[3]byte{0, 24, 151}:    "JESS-LINK PRODUCTS Co., LTD",
	[3]byte{0, 24, 152}:    "KINGSTATE ELECTRONICS CORPORATION",
	[3]byte{0, 24, 153}:    "ShenZhen jieshun Science&Technology Industry CO,LTD.",
	[3]byte{0, 24, 154}:    "HANA Micron Inc.",
	[3]byte{0, 24, 155}:    "Thomson Inc.",
	[3]byte{0, 24, 156}:    "Weldex Corporation",
	[3]byte{0, 24, 157}:    "Navcast Inc.",
	[3]byte{0, 24, 158}:    "OMNIKEY GmbH.",
	[3]byte{0, 24, 159}:    "Lenntek Corporation",
	[3]byte{0, 24, 160}:    "Cierma Ascenseurs",
	[3]byte{0, 24, 161}:    "Tiqit Computers, Inc.",
	[3]byte{0, 24, 162}:    "XIP Technology AB",
	[3]byte{0, 24, 163}:    "ZIPPY TECHNOLOGY CORP.",
	[3]byte{0, 24, 164}:    "ARRIS Group, Inc.",
	[3]byte{0, 24, 165}:    "ADigit Technologies Corp.",
	[3]byte{0, 24, 166}:    "Persistent Systems, LLC",
	[3]byte{0, 24, 167}:    "Yoggie Security Systems LTD.",
	[3]byte{0, 24, 168}:    "AnNeal Technology Inc.",
	[3]byte{0, 24, 169}:    "Ethernet Direct Corporation",
	[3]byte{0, 24, 170}:    "Protec Fire Detection plc",
	[3]byte{0, 24, 171}:    "BEIJING LHWT MICROELECTRONICS INC.",
	[3]byte{0, 24, 172}:    "Shanghai Jiao Da HISYS Technology Co. Ltd.",
	[3]byte{0, 24, 173}:    "NIDEC SANKYO CORPORATION",
	[3]byte{0, 24, 174}:    "TVT CO.,LTD",
	[3]byte{0, 24, 175}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 24, 176}:    "Nortel Networks",
	[3]byte{0, 24, 177}:    "IBM Corp",
	[3]byte{0, 24, 178}:    "ADEUNIS RF",
	[3]byte{0, 24, 179}:    "TEC WizHome Co., Ltd.",
	[3]byte{0, 24, 180}:    "Dawon Media Inc.",
	[3]byte{0, 24, 181}:    "Magna Carta",
	[3]byte{0, 24, 182}:    "S3C, Inc.",
	[3]byte{0, 24, 183}:    "D3 LED, LLC",
	[3]byte{0, 24, 184}:    "New Voice International AG",
	[3]byte{0, 24, 185}:    "Cisco Systems, Inc",
	[3]byte{0, 24, 186}:    "Cisco Systems, Inc",
	[3]byte{0, 24, 187}:    "Eliwell Controls srl",
	[3]byte{0, 24, 188}:    "ZAO NVP Bolid",
	[3]byte{0, 24, 189}:    "SHENZHEN DVBWORLD TECHNOLOGY CO., LTD.",
	[3]byte{0, 24, 190}:    "ANSA Corporation",
	[3]byte{0, 24, 191}:    "Essence Technology Solution, Inc.",
	[3]byte{0, 24, 192}:    "ARRIS Group, Inc.",
	[3]byte{0, 24, 193}:    "Almitec Informática e Comércio",
	[3]byte{0, 24, 194}:    "Firetide, Inc",
	[3]byte{0, 24, 195}:    "CS Corporation",
	[3]byte{0, 24, 196}:    "Raba Technologies LLC",
	[3]byte{0, 24, 197}:    "Nokia Danmark A/S",
	[3]byte{0, 24, 198}:    "OPW Fuel Management Systems",
	[3]byte{0, 24, 199}:    "Real Time Automation",
	[3]byte{0, 24, 200}:    "ISONAS Inc.",
	[3]byte{0, 24, 201}:    "EOps Technology Limited",
	[3]byte{0, 24, 202}:    "Viprinet GmbH",
	[3]byte{0, 24, 203}:    "Tecobest Technology Limited",
	[3]byte{0, 24, 204}:    "AXIOHM SAS",
	[3]byte{0, 24, 205}:    "Erae Electronics Industry Co., Ltd",
	[3]byte{0, 24, 206}:    "Dreamtech Co., Ltd",
	[3]byte{0, 24, 207}:    "Baldor Electric Company",
	[3]byte{0, 24, 208}:    "AtRoad,  A Trimble Company",
	[3]byte{0, 24, 209}:    "Siemens Home & Office Comm. Devices",
	[3]byte{0, 24, 210}:    "High-Gain Antennas LLC",
	[3]byte{0, 24, 211}:    "TEAMCAST",
	[3]byte{0, 24, 212}:    "Unified Display Interface SIG",
	[3]byte{0, 24, 213}:    "REIGNCOM",
	[3]byte{0, 24, 214}:    "Swirlnet A/S",
	[3]byte{0, 24, 215}:    "JAVAD GNSS, Inc.",
	[3]byte{0, 24, 216}:    "ARCH METER Corporation",
	[3]byte{0, 24, 217}:    "Santosha Internatonal, Inc",
	[3]byte{0, 24, 218}:    "AMBER wireless GmbH",
	[3]byte{0, 24, 219}:    "EPL Technology Ltd",
	[3]byte{0, 24, 220}:    "Prostar Co., Ltd.",
	[3]byte{0, 24, 221}:    "Silicondust Engineering Ltd",
	[3]byte{0, 24, 222}:    "Intel Corporate",
	[3]byte{0, 24, 223}:    "The Morey Corporation",
	[3]byte{0, 24, 224}:    "ANAVEO",
	[3]byte{0, 24, 225}:    "Verkerk Service Systemen",
	[3]byte{0, 24, 226}:    "Topdata Sistemas de Automacao Ltda",
	[3]byte{0, 24, 227}:    "Visualgate Systems, Inc.",
	[3]byte{0, 24, 228}:    "YIGUANG",
	[3]byte{0, 24, 229}:    "Adhoco AG",
	[3]byte{0, 24, 230}:    "Computer Hardware Design SIA",
	[3]byte{0, 24, 231}:    "Cameo Communications, INC.",
	[3]byte{0, 24, 232}:    "Hacetron Corporation",
	[3]byte{0, 24, 233}:    "Numata Corporation",
	[3]byte{0, 24, 234}:    "Alltec GmbH",
	[3]byte{0, 24, 235}:    "Blue Zen Enterprises Private Limited",
	[3]byte{0, 24, 236}:    "Welding Technology Corporation",
	[3]byte{0, 24, 237}:    "Accutech Ultrasystems Co., Ltd.",
	[3]byte{0, 24, 238}:    "Videology Imaging Solutions, Inc.",
	[3]byte{0, 24, 239}:    "Escape Communications, Inc.",
	[3]byte{0, 24, 240}:    "JOYTOTO Co., Ltd.",
	[3]byte{0, 24, 241}:    "Chunichi Denshi Co.,LTD.",
	[3]byte{0, 24, 242}:    "Beijing Tianyu Communication Equipment Co., Ltd",
	[3]byte{0, 24, 243}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 24, 244}:    "EO TECHNICS Co., Ltd.",
	[3]byte{0, 24, 245}:    "Shenzhen Streaming Video Technology Company Limited",
	[3]byte{0, 24, 246}:    "Thomson Telecom Belgium",
	[3]byte{0, 24, 247}:    "Kameleon Technologies",
	[3]byte{0, 24, 248}:    "Cisco-Linksys, LLC",
	[3]byte{0, 24, 249}:    "VVOND, Inc.",
	[3]byte{0, 24, 250}:    "Yushin Precision Equipment Co.,Ltd.",
	[3]byte{0, 24, 251}:    "Compro Technology",
	[3]byte{0, 24, 252}:    "Altec Electronic AG",
	[3]byte{0, 24, 253}:    "Optimal Technologies International Inc.",
	[3]byte{0, 24, 254}:    "Hewlett Packard",
	[3]byte{0, 24, 255}:    "PowerQuattro Co.",
	[3]byte{0, 25, 0}:      "Intelliverese - DBA Voicecom",
	[3]byte{0, 25, 1}:      "F1MEDIA",
	[3]byte{0, 25, 2}:      "Cambridge Consultants Ltd",
	[3]byte{0, 25, 3}:      "Bigfoot Networks Inc",
	[3]byte{0, 25, 4}:      "WB Electronics Sp. z o.o.",
	[3]byte{0, 25, 5}:      "SCHRACK Seconet AG",
	[3]byte{0, 25, 6}:      "Cisco Systems, Inc",
	[3]byte{0, 25, 7}:      "Cisco Systems, Inc",
	[3]byte{0, 25, 8}:      "Duaxes Corporation",
	[3]byte{0, 25, 9}:      "DEVI - Danfoss A/S",
	[3]byte{0, 25, 10}:     "HASWARE INC.",
	[3]byte{0, 25, 11}:     "Southern Vision Systems, Inc.",
	[3]byte{0, 25, 12}:     "Encore Electronics, Inc.",
	[3]byte{0, 25, 13}:     "IEEE 1394c",
	[3]byte{0, 25, 14}:     "Atech Technology Co., Ltd.",
	[3]byte{0, 25, 15}:     "Advansus Corp.",
	[3]byte{0, 25, 16}:     "Knick Elektronische Messgeraete GmbH & Co. KG",
	[3]byte{0, 25, 17}:     "Just In Mobile Information Technologies (Shanghai) Co., Ltd.",
	[3]byte{0, 25, 18}:     "Welcat Inc",
	[3]byte{0, 25, 19}:     "Chuang-Yi Network Equipment Co.Ltd.",
	[3]byte{0, 25, 20}:     "Winix Co., Ltd",
	[3]byte{0, 25, 21}:     "TECOM Co., Ltd.",
	[3]byte{0, 25, 22}:     "PayTec AG",
	[3]byte{0, 25, 23}:     "Posiflex Inc.",
	[3]byte{0, 25, 24}:     "Interactive Wear AG",
	[3]byte{0, 25, 25}:     "ASTEL Inc.",
	[3]byte{0, 25, 26}:     "IRLINK",
	[3]byte{0, 25, 27}:     "Sputnik Engineering AG",
	[3]byte{0, 25, 28}:     "Sensicast Systems",
	[3]byte{0, 25, 29}:     "Nintendo Co., Ltd.",
	[3]byte{0, 25, 30}:     "Beyondwiz Co., Ltd.",
	[3]byte{0, 25, 31}:     "Microlink communications Inc.",
	[3]byte{0, 25, 32}:     "KUME electric Co.,Ltd.",
	[3]byte{0, 25, 33}:     "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 25, 34}:     "CM Comandos Lineares",
	[3]byte{0, 25, 35}:     "Phonex Korea Co., LTD.",
	[3]byte{0, 25, 36}:     "LBNL  Engineering",
	[3]byte{0, 25, 37}:     "Intelicis Corporation",
	[3]byte{0, 25, 38}:     "BitsGen Co., Ltd.",
	[3]byte{0, 25, 39}:     "ImCoSys Ltd",
	[3]byte{0, 25, 40}:     "Siemens AG, Transportation Systems",
	[3]byte{0, 25, 41}:     "2M2B Montadora de Maquinas Bahia Brasil LTDA",
	[3]byte{0, 25, 42}:     "Antiope Associates",
	[3]byte{0, 25, 43}:     "Aclara RF Systems Inc.",
	[3]byte{0, 25, 44}:     "ARRIS Group, Inc.",
	[3]byte{0, 25, 45}:     "Nokia Corporation",
	[3]byte{0, 25, 46}:     "Spectral Instruments, Inc.",
	[3]byte{0, 25, 47}:     "Cisco Systems, Inc",
	[3]byte{0, 25, 48}:     "Cisco Systems, Inc",
	[3]byte{0, 25, 49}:     "Balluff GmbH",
	[3]byte{0, 25, 50}:     "Gude Analog- und Digialsysteme GmbH",
	[3]byte{0, 25, 51}:     "Strix Systems, Inc.",
	[3]byte{0, 25, 52}:     "TRENDON TOUCH TECHNOLOGY CORP.",
	[3]byte{0, 25, 53}:     "DUERR DENTAL AG",
	[3]byte{0, 25, 54}:     "STERLITE OPTICAL TECHNOLOGIES LIMITED",
	[3]byte{0, 25, 55}:     "CommerceGuard AB",
	[3]byte{0, 25, 56}:     "UMB Communications Co., Ltd.",
	[3]byte{0, 25, 57}:     "Gigamips",
	[3]byte{0, 25, 58}:     "OESOLUTIONS",
	[3]byte{0, 25, 59}:     "Wilibox Deliberant Group LLC",
	[3]byte{0, 25, 60}:     "HighPoint Technologies Incorporated",
	[3]byte{0, 25, 61}:     "GMC Guardian Mobility Corp.",
	[3]byte{0, 25, 62}:     "ADB Broadband Italia",
	[3]byte{0, 25, 63}:     "RDI technology(Shenzhen) Co.,LTD",
	[3]byte{0, 25, 64}:     "Rackable Systems",
	[3]byte{0, 25, 65}:     "Pitney Bowes, Inc",
	[3]byte{0, 25, 66}:     "ON SOFTWARE INTERNATIONAL LIMITED",
	[3]byte{0, 25, 67}:     "Belden",
	[3]byte{0, 25, 68}:     "Fossil Partners, L.P.",
	[3]byte{0, 25, 69}:     "RF COncepts, LLC",
	[3]byte{0, 25, 70}:     "Cianet Industria e Comercio S/A",
	[3]byte{0, 25, 71}:     "Cisco SPVTG",
	[3]byte{0, 25, 72}:     "AireSpider Networks",
	[3]byte{0, 25, 73}:     "TENTEL  COMTECH CO., LTD.",
	[3]byte{0, 25, 74}:     "TESTO AG",
	[3]byte{0, 25, 75}:     "Sagemcom Broadband SAS",
	[3]byte{0, 25, 76}:     "Fujian Stelcom information & Technology CO.,Ltd",
	[3]byte{0, 25, 77}:     "Avago Technologies Sdn Bhd",
	[3]byte{0, 25, 78}:     "Ultra Electronics - TCS (Tactical Communication Systems)",
	[3]byte{0, 25, 79}:     "Nokia Danmark A/S",
	[3]byte{0, 25, 80}:     "Harman Multimedia",
	[3]byte{0, 25, 81}:     "NETCONS, s.r.o.",
	[3]byte{0, 25, 82}:     "ACOGITO Co., Ltd",
	[3]byte{0, 25, 83}:     "Chainleader Communications Corp.",
	[3]byte{0, 25, 84}:     "Leaf Corporation.",
	[3]byte{0, 25, 85}:     "Cisco Systems, Inc",
	[3]byte{0, 25, 86}:     "Cisco Systems, Inc",
	[3]byte{0, 25, 87}:     "Saafnet Canada Inc.",
	[3]byte{0, 25, 88}:     "Bluetooth SIG, Inc.",
	[3]byte{0, 25, 89}:     "Staccato Communications Inc.",
	[3]byte{0, 25, 90}:     "Jenaer Antriebstechnik GmbH",
	[3]byte{0, 25, 91}:     "D-Link Corporation",
	[3]byte{0, 25, 92}:     "Innotech Corporation",
	[3]byte{0, 25, 93}:     "ShenZhen XinHuaTong Opto Electronics Co.,Ltd",
	[3]byte{0, 25, 94}:     "ARRIS Group, Inc.",
	[3]byte{0, 25, 95}:     "Valemount Networks Corporation",
	[3]byte{0, 25, 96}:     "DoCoMo Systems, Inc.",
	[3]byte{0, 25, 97}:     "Blaupunkt  Embedded Systems GmbH",
	[3]byte{0, 25, 98}:     "Commerciant, LP",
	[3]byte{0, 25, 99}:     "Sony Mobile Communications AB",
	[3]byte{0, 25, 100}:    "Doorking Inc.",
	[3]byte{0, 25, 101}:    "YuHua TelTech (ShangHai) Co., Ltd.",
	[3]byte{0, 25, 102}:    "Asiarock Technology Limited",
	[3]byte{0, 25, 103}:    "TELDAT Sp.J.",
	[3]byte{0, 25, 104}:    "Digital Video Networks(Shanghai) CO. LTD.",
	[3]byte{0, 25, 105}:    "Nortel Networks",
	[3]byte{0, 25, 106}:    "MikroM GmbH",
	[3]byte{0, 25, 107}:    "Danpex Corporation",
	[3]byte{0, 25, 108}:    "ETROVISION TECHNOLOGY",
	[3]byte{0, 25, 109}:    "Raybit Systems Korea, Inc",
	[3]byte{0, 25, 110}:    "Metacom (Pty) Ltd.",
	[3]byte{0, 25, 111}:    "SensoPart GmbH",
	[3]byte{0, 25, 112}:    "Z-Com, Inc.",
	[3]byte{0, 25, 113}:    "Guangzhou Unicomp Technology Co.,Ltd",
	[3]byte{0, 25, 114}:    "Plexus (Xiamen) Co.,ltd.",
	[3]byte{0, 25, 115}:    "Zeugma Systems",
	[3]byte{0, 25, 116}:    "16063",
	[3]byte{0, 25, 117}:    "Beijing Huisen networks technology Inc",
	[3]byte{0, 25, 118}:    "Xipher Technologies, LLC",
	[3]byte{0, 25, 119}:    "Aerohive Networks Inc.",
	[3]byte{0, 25, 120}:    "Datum Systems, Inc.",
	[3]byte{0, 25, 121}:    "Nokia Danmark A/S",
	[3]byte{0, 25, 122}:    "MAZeT GmbH",
	[3]byte{0, 25, 123}:    "Picotest Corp.",
	[3]byte{0, 25, 124}:    "Riedel Communications GmbH",
	[3]byte{0, 25, 125}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 25, 126}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 25, 127}:    "PLANTRONICS, INC.",
	[3]byte{0, 25, 128}:    "Gridpoint Systems",
	[3]byte{0, 25, 129}:    "Vivox Inc",
	[3]byte{0, 25, 130}:    "SmarDTV",
	[3]byte{0, 25, 131}:    "CCT R&D Limited",
	[3]byte{0, 25, 132}:    "ESTIC Corporation",
	[3]byte{0, 25, 133}:    "IT Watchdogs, Inc",
	[3]byte{0, 25, 134}:    "Cheng Hongjian",
	[3]byte{0, 25, 135}:    "Panasonic Mobile Communications Co., Ltd.",
	[3]byte{0, 25, 136}:    "Wi2Wi, Inc",
	[3]byte{0, 25, 137}:    "Sonitrol Corporation",
	[3]byte{0, 25, 138}:    "Northrop Grumman Systems Corp.",
	[3]byte{0, 25, 139}:    "Novera Optics Korea, Inc.",
	[3]byte{0, 25, 140}:    "iXSea",
	[3]byte{0, 25, 141}:    "Ocean Optics, Inc.",
	[3]byte{0, 25, 142}:    "Oticon A/S",
	[3]byte{0, 25, 143}:    "Alcatel Bell N.V.",
	[3]byte{0, 25, 144}:    "ELM DATA Co., Ltd.",
	[3]byte{0, 25, 145}:    "avinfo",
	[3]byte{0, 25, 146}:    "Adtran Inc",
	[3]byte{0, 25, 147}:    "Changshu Switchgear MFG. Co.,Ltd. (Former Changshu Switchgea",
	[3]byte{0, 25, 148}:    "Jorjin Technologies Inc.",
	[3]byte{0, 25, 149}:    "Jurong Hi-Tech (Suzhou)Co.ltd",
	[3]byte{0, 25, 150}:    "TurboChef Technologies Inc.",
	[3]byte{0, 25, 151}:    "Soft Device Sdn Bhd",
	[3]byte{0, 25, 152}:    "SATO CORPORATION",
	[3]byte{0, 25, 153}:    "Fujitsu Technology Solutions GmbH",
	[3]byte{0, 25, 154}:    "EDO-EVI",
	[3]byte{0, 25, 155}:    "Diversified Technical Systems, Inc.",
	[3]byte{0, 25, 156}:    "CTRING",
	[3]byte{0, 25, 157}:    "Vizio, Inc",
	[3]byte{0, 25, 158}:    "Nifty",
	[3]byte{0, 25, 159}:    "DKT A/S",
	[3]byte{0, 25, 160}:    "NIHON DATA SYSTENS, INC.",
	[3]byte{0, 25, 161}:    "LG INFORMATION & COMM.",
	[3]byte{0, 25, 162}:    "ORDYN TECHNOLOGIES",
	[3]byte{0, 25, 163}:    "asteel electronique atlantique",
	[3]byte{0, 25, 164}:    "Austar Technology (hang zhou) Co.,Ltd",
	[3]byte{0, 25, 165}:    "RadarFind Corporation",
	[3]byte{0, 25, 166}:    "ARRIS Group, Inc.",
	[3]byte{0, 25, 167}:    "ITU-T",
	[3]byte{0, 25, 168}:    "WiQuest Communications",
	[3]byte{0, 25, 169}:    "Cisco Systems, Inc",
	[3]byte{0, 25, 170}:    "Cisco Systems, Inc",
	[3]byte{0, 25, 171}:    "Raycom CO ., LTD",
	[3]byte{0, 25, 172}:    "GSP SYSTEMS Inc.",
	[3]byte{0, 25, 173}:    "BOBST SA",
	[3]byte{0, 25, 174}:    "Hopling Technologies b.v.",
	[3]byte{0, 25, 175}:    "Rigol Technologies, Inc.",
	[3]byte{0, 25, 176}:    "HanYang System",
	[3]byte{0, 25, 177}:    "Arrow7 Corporation",
	[3]byte{0, 25, 178}:    "XYnetsoft Co.,Ltd",
	[3]byte{0, 25, 179}:    "Stanford Research Systems",
	[3]byte{0, 25, 180}:    "Intellio Ltd",
	[3]byte{0, 25, 181}:    "Famar Fueguina S.A.",
	[3]byte{0, 25, 182}:    "Euro Emme s.r.l.",
	[3]byte{0, 25, 183}:    "Nokia Danmark A/S",
	[3]byte{0, 25, 184}:    "Boundary Devices",
	[3]byte{0, 25, 185}:    "Dell Inc.",
	[3]byte{0, 25, 186}:    "Paradox Security Systems Ltd",
	[3]byte{0, 25, 187}:    "Hewlett Packard",
	[3]byte{0, 25, 188}:    "ELECTRO CHANCE SRL",
	[3]byte{0, 25, 189}:    "New Media Life",
	[3]byte{0, 25, 190}:    "Altai Technologies Limited",
	[3]byte{0, 25, 191}:    "Citiway technology Co.,ltd",
	[3]byte{0, 25, 192}:    "ARRIS Group, Inc.",
	[3]byte{0, 25, 193}:    "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 25, 194}:    "Equustek Solutions, Inc.",
	[3]byte{0, 25, 195}:    "Qualitrol",
	[3]byte{0, 25, 196}:    "Infocrypt Inc.",
	[3]byte{0, 25, 197}:    "Sony Interactive Entertainment Inc.",
	[3]byte{0, 25, 198}:    "zte corporation",
	[3]byte{0, 25, 199}:    "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{0, 25, 200}:    "AnyDATA Corporation",
	[3]byte{0, 25, 201}:    "S&C ELECTRIC COMPANY",
	[3]byte{0, 25, 202}:    "Broadata Communications, Inc",
	[3]byte{0, 25, 203}:    "ZyXEL Communications Corporation",
	[3]byte{0, 25, 204}:    "RCG (HK) Ltd",
	[3]byte{0, 25, 205}:    "Chengdu ethercom information technology Ltd.",
	[3]byte{0, 25, 206}:    "Progressive Gaming International",
	[3]byte{0, 25, 207}:    "SALICRU, S.A.",
	[3]byte{0, 25, 208}:    "Cathexis",
	[3]byte{0, 25, 209}:    "Intel Corporate",
	[3]byte{0, 25, 210}:    "Intel Corporate",
	[3]byte{0, 25, 211}:    "TRAK Microwave",
	[3]byte{0, 25, 212}:    "ICX Technologies",
	[3]byte{0, 25, 213}:    "IP Innovations, Inc.",
	[3]byte{0, 25, 214}:    "LS Cable and System Ltd.",
	[3]byte{0, 25, 215}:    "FORTUNETEK CO., LTD",
	[3]byte{0, 25, 216}:    "MAXFOR",
	[3]byte{0, 25, 217}:    "Zeutschel GmbH",
	[3]byte{0, 25, 218}:    "Welltrans O&E Technology Co. , Ltd.",
	[3]byte{0, 25, 219}:    "MICRO-STAR INTERNATIONAL CO., LTD.",
	[3]byte{0, 25, 220}:    "ENENSYS Technologies",
	[3]byte{0, 25, 221}:    "FEI-Zyfer, Inc.",
	[3]byte{0, 25, 222}:    "MOBITEK",
	[3]byte{0, 25, 223}:    "Thomson Inc.",
	[3]byte{0, 25, 224}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 25, 225}:    "Nortel Networks",
	[3]byte{0, 25, 226}:    "Juniper Networks",
	[3]byte{0, 25, 227}:    "Apple, Inc.",
	[3]byte{0, 25, 228}:    "2Wire Inc",
	[3]byte{0, 25, 229}:    "Lynx Studio Technology, Inc.",
	[3]byte{0, 25, 230}:    "TOYO MEDIC CO.,LTD.",
	[3]byte{0, 25, 231}:    "Cisco Systems, Inc",
	[3]byte{0, 25, 232}:    "Cisco Systems, Inc",
	[3]byte{0, 25, 233}:    "S-Information Technolgy, Co., Ltd.",
	[3]byte{0, 25, 234}:    "TeraMage Technologies Co., Ltd.",
	[3]byte{0, 25, 235}:    "Pyronix Ltd",
	[3]byte{0, 25, 236}:    "Sagamore Systems, Inc.",
	[3]byte{0, 25, 237}:    "Axesstel Inc.",
	[3]byte{0, 25, 238}:    "CARLO GAVAZZI CONTROLS SPA-Controls Division",
	[3]byte{0, 25, 239}:    "SHENZHEN LINNKING ELECTRONICS CO.,LTD",
	[3]byte{0, 25, 240}:    "UNIONMAN TECHNOLOGY CO.,LTD",
	[3]byte{0, 25, 241}:    "Star Communication Network Technology Co.,Ltd",
	[3]byte{0, 25, 242}:    "Teradyne K.K.",
	[3]byte{0, 25, 243}:    "Cetis, Inc",
	[3]byte{0, 25, 244}:    "Convergens Oy Ltd",
	[3]byte{0, 25, 245}:    "Imagination Technologies Ltd",
	[3]byte{0, 25, 246}:    "Acconet (PTE) Ltd",
	[3]byte{0, 25, 247}:    "Onset Computer Corporation",
	[3]byte{0, 25, 248}:    "Embedded Systems Design, Inc.",
	[3]byte{0, 25, 249}:    "TDK-Lambda",
	[3]byte{0, 25, 250}:    "Cable Vision Electronics CO., LTD.",
	[3]byte{0, 25, 251}:    "BSkyB Ltd",
	[3]byte{0, 25, 252}:    "PT. Ufoakses Sukses Luarbiasa",
	[3]byte{0, 25, 253}:    "Nintendo Co., Ltd.",
	[3]byte{0, 25, 254}:    "SHENZHEN SEECOMM TECHNOLOGY CO.,LTD.",
	[3]byte{0, 25, 255}:    "Finnzymes",
	[3]byte{0, 26, 0}:      "MATRIX INC.",
	[3]byte{0, 26, 1}:      "Smiths Medical",
	[3]byte{0, 26, 2}:      "SECURE CARE PRODUCTS, INC",
	[3]byte{0, 26, 3}:      "Angel Electronics Co., Ltd.",
	[3]byte{0, 26, 4}:      "Interay Solutions BV",
	[3]byte{0, 26, 5}:      "OPTIBASE LTD",
	[3]byte{0, 26, 6}:      "OpVista, Inc.",
	[3]byte{0, 26, 7}:      "Arecont Vision",
	[3]byte{0, 26, 8}:      "Simoco Ltd.",
	[3]byte{0, 26, 9}:      "Wayfarer Transit Systems Ltd",
	[3]byte{0, 26, 10}:     "Adaptive Micro-Ware Inc.",
	[3]byte{0, 26, 11}:     "BONA TECHNOLOGY INC.",
	[3]byte{0, 26, 12}:     "Swe-Dish Satellite Systems AB",
	[3]byte{0, 26, 13}:     "HandHeld entertainment, Inc.",
	[3]byte{0, 26, 14}:     "Cheng Uei Precision Industry Co.,Ltd",
	[3]byte{0, 26, 15}:     "Sistemas Avanzados de Control, S.A.",
	[3]byte{0, 26, 16}:     "LUCENT TRANS ELECTRONICS CO.,LTD",
	[3]byte{0, 26, 17}:     "Google, Inc.",
	[3]byte{0, 26, 18}:     "Essilor",
	[3]byte{0, 26, 19}:     "Wanlida Group Co., LTD",
	[3]byte{0, 26, 20}:     "Xin Hua Control Engineering Co.,Ltd.",
	[3]byte{0, 26, 21}:     "gemalto e-Payment",
	[3]byte{0, 26, 22}:     "Nokia Danmark A/S",
	[3]byte{0, 26, 23}:     "Teak Technologies, Inc.",
	[3]byte{0, 26, 24}:     "Advanced Simulation Technology inc.",
	[3]byte{0, 26, 25}:     "Computer Engineering Limited",
	[3]byte{0, 26, 26}:     "Gentex Corporation/Electro-Acoustic Products",
	[3]byte{0, 26, 27}:     "ARRIS Group, Inc.",
	[3]byte{0, 26, 28}:     "GT&T Engineering Pte Ltd",
	[3]byte{0, 26, 29}:     "PChome Online Inc.",
	[3]byte{0, 26, 30}:     "Aruba Networks",
	[3]byte{0, 26, 31}:     "Coastal Environmental Systems",
	[3]byte{0, 26, 32}:     "CMOTECH Co. Ltd.",
	[3]byte{0, 26, 33}:     "Brookhuis Applied Technologies BV",
	[3]byte{0, 26, 34}:     "eQ-3 Entwicklung GmbH",
	[3]byte{0, 26, 35}:     "Ice Qube, Inc",
	[3]byte{0, 26, 36}:     "Galaxy Telecom Technologies Ltd",
	[3]byte{0, 26, 37}:     "DELTA DORE",
	[3]byte{0, 26, 38}:     "Deltanode Solutions AB",
	[3]byte{0, 26, 39}:     "Ubistar",
	[3]byte{0, 26, 40}:     "ASWT Co., LTD. Taiwan Branch H.K.",
	[3]byte{0, 26, 41}:     "Johnson Outdoors Marine Electronics d/b/a Minnkota",
	[3]byte{0, 26, 42}:     "Arcadyan Technology Corporation",
	[3]byte{0, 26, 43}:     "Ayecom Technology Co., Ltd.",
	[3]byte{0, 26, 44}:     "SATEC Co.,LTD",
	[3]byte{0, 26, 45}:     "The Navvo Group",
	[3]byte{0, 26, 46}:     "Ziova Coporation",
	[3]byte{0, 26, 47}:     "Cisco Systems, Inc",
	[3]byte{0, 26, 48}:     "Cisco Systems, Inc",
	[3]byte{0, 26, 49}:     "SCAN COIN Industries AB",
	[3]byte{0, 26, 50}:     "ACTIVA MULTIMEDIA",
	[3]byte{0, 26, 51}:     "ASI Communications, Inc.",
	[3]byte{0, 26, 52}:     "Konka Group Co., Ltd.",
	[3]byte{0, 26, 53}:     "BARTEC GmbH",
	[3]byte{0, 26, 54}:     "Aipermon GmbH & Co. KG",
	[3]byte{0, 26, 55}:     "Lear Corporation",
	[3]byte{0, 26, 56}:     "Sanmina-SCI",
	[3]byte{0, 26, 57}:     "Merten GmbH&CoKG",
	[3]byte{0, 26, 58}:     "Dongahelecomm",
	[3]byte{0, 26, 59}:     "Doah Elecom Inc.",
	[3]byte{0, 26, 60}:     "Technowave Ltd.",
	[3]byte{0, 26, 61}:     "Ajin Vision Co.,Ltd",
	[3]byte{0, 26, 62}:     "Faster Technology LLC",
	[3]byte{0, 26, 63}:     "intelbras",
	[3]byte{0, 26, 64}:     "A-FOUR TECH CO., LTD.",
	[3]byte{0, 26, 65}:     "INOCOVA Co.,Ltd",
	[3]byte{0, 26, 66}:     "Techcity Technology co., Ltd.",
	[3]byte{0, 26, 67}:     "Logical Link Communications",
	[3]byte{0, 26, 68}:     "JWTrading Co., Ltd",
	[3]byte{0, 26, 69}:     "GN Netcom A/S",
	[3]byte{0, 26, 70}:     "Digital Multimedia Technology Co., Ltd",
	[3]byte{0, 26, 71}:     "Agami Systems, Inc.",
	[3]byte{0, 26, 72}:     "Takacom Corporation",
	[3]byte{0, 26, 73}:     "Micro Vision Co.,LTD",
	[3]byte{0, 26, 74}:     "Qumranet Inc.",
	[3]byte{0, 26, 75}:     "Hewlett Packard",
	[3]byte{0, 26, 76}:     "Crossbow Technology, Inc",
	[3]byte{0, 26, 77}:     "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{0, 26, 78}:     "NTI AG / LinMot",
	[3]byte{0, 26, 79}:     "AVM GmbH",
	[3]byte{0, 26, 80}:     "PheeNet Technology Corp.",
	[3]byte{0, 26, 81}:     "Alfred Mann Foundation",
	[3]byte{0, 26, 82}:     "Meshlinx Wireless Inc.",
	[3]byte{0, 26, 83}:     "Zylaya",
	[3]byte{0, 26, 84}:     "Hip Shing Electronics Ltd.",
	[3]byte{0, 26, 85}:     "ACA-Digital Corporation",
	[3]byte{0, 26, 86}:     "ViewTel Co,. Ltd.",
	[3]byte{0, 26, 87}:     "Matrix Design Group, LLC",
	[3]byte{0, 26, 88}:     "CCV Deutschland GmbH - Celectronic eHealth Div.",
	[3]byte{0, 26, 89}:     "Ircona",
	[3]byte{0, 26, 90}:     "Korea Electric Power Data Network  (KDN) Co., Ltd",
	[3]byte{0, 26, 91}:     "NetCare Service Co., Ltd.",
	[3]byte{0, 26, 92}:     "Euchner GmbH+Co. KG",
	[3]byte{0, 26, 93}:     "Mobinnova Corp.",
	[3]byte{0, 26, 94}:     "Thincom Technology Co.,Ltd",
	[3]byte{0, 26, 95}:     "KitWorks.fi Ltd.",
	[3]byte{0, 26, 96}:     "Wave Electronics Co.,Ltd.",
	[3]byte{0, 26, 97}:     "PacStar Corp.",
	[3]byte{0, 26, 98}:     "Data Robotics, Incorporated",
	[3]byte{0, 26, 99}:     "Elster Solutions, LLC,",
	[3]byte{0, 26, 100}:    "IBM Corp",
	[3]byte{0, 26, 101}:    "Seluxit",
	[3]byte{0, 26, 102}:    "ARRIS Group, Inc.",
	[3]byte{0, 26, 103}:    "Infinite QL Sdn Bhd",
	[3]byte{0, 26, 104}:    "Weltec Enterprise Co., Ltd.",
	[3]byte{0, 26, 105}:    "Wuhan Yangtze Optical Technology CO.,Ltd.",
	[3]byte{0, 26, 106}:    "Tranzas, Inc.",
	[3]byte{0, 26, 107}:    "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{0, 26, 108}:    "Cisco Systems, Inc",
	[3]byte{0, 26, 109}:    "Cisco Systems, Inc",
	[3]byte{0, 26, 110}:    "Impro Technologies",
	[3]byte{0, 26, 111}:    "MI.TEL s.r.l.",
	[3]byte{0, 26, 112}:    "Cisco-Linksys, LLC",
	[3]byte{0, 26, 113}:    "Diostech Co., Ltd.",
	[3]byte{0, 26, 114}:    "Mosart Semiconductor Corp.",
	[3]byte{0, 26, 115}:    "Gemtek Technology Co., Ltd.",
	[3]byte{0, 26, 116}:    "Procare International Co",
	[3]byte{0, 26, 117}:    "Sony Mobile Communications AB",
	[3]byte{0, 26, 118}:    "SDT information Technology Co.,LTD.",
	[3]byte{0, 26, 119}:    "ARRIS Group, Inc.",
	[3]byte{0, 26, 120}:    "ubtos",
	[3]byte{0, 26, 121}:    "TELECOMUNICATION TECHNOLOGIES LTD.",
	[3]byte{0, 26, 122}:    "Lismore Instruments Limited",
	[3]byte{0, 26, 123}:    "Teleco, Inc.",
	[3]byte{0, 26, 124}:    "Hirschmann Multimedia B.V.",
	[3]byte{0, 26, 125}:    "cyber-blue(HK)Ltd",
	[3]byte{0, 26, 126}:    "LN Srithai Comm Ltd.",
	[3]byte{0, 26, 127}:    "GCI Science & Technology Co.,LTD",
	[3]byte{0, 26, 128}:    "Sony Corporation",
	[3]byte{0, 26, 129}:    "Zelax",
	[3]byte{0, 26, 130}:    "PROBA Building Automation Co.,LTD",
	[3]byte{0, 26, 131}:    "Pegasus Technologies Inc.",
	[3]byte{0, 26, 132}:    "V One Multimedia Pte Ltd",
	[3]byte{0, 26, 133}:    "NV Michel Van de Wiele",
	[3]byte{0, 26, 134}:    "AdvancedIO Systems Inc",
	[3]byte{0, 26, 135}:    "Canhold International Limited",
	[3]byte{0, 26, 136}:    "Venergy,Co,Ltd",
	[3]byte{0, 26, 137}:    "Nokia Danmark A/S",
	[3]byte{0, 26, 138}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 26, 139}:    "CHUNIL ELECTRIC IND., CO.",
	[3]byte{0, 26, 140}:    "Sophos Ltd",
	[3]byte{0, 26, 141}:    "AVECS Bergen GmbH",
	[3]byte{0, 26, 142}:    "3Way Networks Ltd",
	[3]byte{0, 26, 143}:    "Nortel Networks",
	[3]byte{0, 26, 144}:    "Trópico Sistemas e Telecomunicações da Amazônia LTDA. ",
	[3]byte{0, 26, 145}:    "FusionDynamic Ltd.",
	[3]byte{0, 26, 146}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 26, 147}:    "ERCO Leuchten GmbH",
	[3]byte{0, 26, 148}:    "Votronic GmbH",
	[3]byte{0, 26, 149}:    "Hisense Mobile Communications Technoligy Co.,Ltd.",
	[3]byte{0, 26, 150}:    "ECLER S.A.",
	[3]byte{0, 26, 151}:    "fitivision technology Inc.",
	[3]byte{0, 26, 152}:    "Asotel Communication Limited Taiwan Branch",
	[3]byte{0, 26, 153}:    "Smarty (HZ) Information Electronics Co., Ltd",
	[3]byte{0, 26, 154}:    "Skyworth Digital Technology(Shenzhen) Co.,Ltd",
	[3]byte{0, 26, 155}:    "ADEC & Parter AG",
	[3]byte{0, 26, 156}:    "RightHand Technologies, Inc.",
	[3]byte{0, 26, 157}:    "Skipper Wireless, Inc.",
	[3]byte{0, 26, 158}:    "ICON Digital International Limited",
	[3]byte{0, 26, 159}:    "A-Link Ltd",
	[3]byte{0, 26, 160}:    "Dell Inc.",
	[3]byte{0, 26, 161}:    "Cisco Systems, Inc",
	[3]byte{0, 26, 162}:    "Cisco Systems, Inc",
	[3]byte{0, 26, 163}:    "DELORME",
	[3]byte{0, 26, 164}:    "Future University-Hakodate",
	[3]byte{0, 26, 165}:    "BRN Phoenix",
	[3]byte{0, 26, 166}:    "Telefunken Radio Communication Systems GmbH &CO.KG",
	[3]byte{0, 26, 167}:    "Torian Wireless",
	[3]byte{0, 26, 168}:    "Mamiya Digital Imaging Co., Ltd.",
	[3]byte{0, 26, 169}:    "FUJIAN STAR-NET COMMUNICATION CO.,LTD",
	[3]byte{0, 26, 170}:    "Analogic Corp.",
	[3]byte{0, 26, 171}:    "eWings s.r.l.",
	[3]byte{0, 26, 172}:    "Corelatus AB",
	[3]byte{0, 26, 173}:    "ARRIS Group, Inc.",
	[3]byte{0, 26, 174}:    "Savant Systems LLC",
	[3]byte{0, 26, 175}:    "BLUSENS TECHNOLOGY",
	[3]byte{0, 26, 176}:    "Signal Networks Pvt. Ltd.,",
	[3]byte{0, 26, 177}:    "Asia Pacific Satellite Industries Co., Ltd.",
	[3]byte{0, 26, 178}:    "Cyber Solutions Inc.",
	[3]byte{0, 26, 179}:    "VISIONITE INC.",
	[3]byte{0, 26, 180}:    "FFEI Ltd.",
	[3]byte{0, 26, 181}:    "Home Network System",
	[3]byte{0, 26, 182}:    "Texas Instruments",
	[3]byte{0, 26, 183}:    "Ethos Networks LTD.",
	[3]byte{0, 26, 184}:    "Anseri Corporation",
	[3]byte{0, 26, 185}:    "PMC",
	[3]byte{0, 26, 186}:    "Caton Overseas Limited",
	[3]byte{0, 26, 187}:    "Fontal Technology Incorporation",
	[3]byte{0, 26, 188}:    "U4EA Technologies Ltd",
	[3]byte{0, 26, 189}:    "Impatica Inc.",
	[3]byte{0, 26, 190}:    "COMPUTER HI-TECH INC.",
	[3]byte{0, 26, 191}:    "TRUMPF Laser Marking Systems AG",
	[3]byte{0, 26, 192}:    "JOYBIEN TECHNOLOGIES CO., LTD.",
	[3]byte{0, 26, 193}:    "3Com Ltd",
	[3]byte{0, 26, 194}:    "YEC Co.,Ltd.",
	[3]byte{0, 26, 195}:    "Scientific-Atlanta, Inc",
	[3]byte{0, 26, 196}:    "2Wire Inc",
	[3]byte{0, 26, 197}:    "BreakingPoint Systems, Inc.",
	[3]byte{0, 26, 198}:    "Micro Control Designs",
	[3]byte{0, 26, 199}:    "UNIPOINT",
	[3]byte{0, 26, 200}:    "ISL (Instrumentation Scientifique de Laboratoire)",
	[3]byte{0, 26, 201}:    "SUZUKEN CO.,LTD",
	[3]byte{0, 26, 202}:    "Tilera Corporation",
	[3]byte{0, 26, 203}:    "Autocom Products Ltd",
	[3]byte{0, 26, 204}:    "Celestial Semiconductor, Ltd",
	[3]byte{0, 26, 205}:    "Tidel Engineering LP",
	[3]byte{0, 26, 206}:    "YUPITERU CORPORATION",
	[3]byte{0, 26, 207}:    "C.T. ELETTRONICA",
	[3]byte{0, 26, 208}:    "Albis Technologies AG",
	[3]byte{0, 26, 209}:    "FARGO CO., LTD.",
	[3]byte{0, 26, 210}:    "Eletronica Nitron Ltda",
	[3]byte{0, 26, 211}:    "Vamp Ltd.",
	[3]byte{0, 26, 212}:    "iPOX Technology Co., Ltd.",
	[3]byte{0, 26, 213}:    "KMC CHAIN INDUSTRIAL CO., LTD.",
	[3]byte{0, 26, 214}:    "JIAGNSU AETNA ELECTRIC CO.,LTD",
	[3]byte{0, 26, 215}:    "Christie Digital Systems, Inc.",
	[3]byte{0, 26, 216}:    "AlsterAero GmbH",
	[3]byte{0, 26, 217}:    "International Broadband Electric Communications, Inc.",
	[3]byte{0, 26, 218}:    "Biz-2-Me Inc.",
	[3]byte{0, 26, 219}:    "ARRIS Group, Inc.",
	[3]byte{0, 26, 220}:    "Nokia Danmark A/S",
	[3]byte{0, 26, 221}:    "PePWave Ltd",
	[3]byte{0, 26, 222}:    "ARRIS Group, Inc.",
	[3]byte{0, 26, 223}:    "Interactivetv Pty Limited",
	[3]byte{0, 26, 224}:    "Mythology Tech Express Inc.",
	[3]byte{0, 26, 225}:    "EDGE ACCESS INC",
	[3]byte{0, 26, 226}:    "Cisco Systems, Inc",
	[3]byte{0, 26, 227}:    "Cisco Systems, Inc",
	[3]byte{0, 26, 228}:    "Medicis Technologies Corporation",
	[3]byte{0, 26, 229}:    "Mvox Technologies Inc.",
	[3]byte{0, 26, 230}:    "Atlanta Advanced Communications Holdings Limited",
	[3]byte{0, 26, 231}:    "Aztek Networks, Inc.",
	[3]byte{0, 26, 232}:    "Unify Software and Solutions GmbH & Co. KG",
	[3]byte{0, 26, 233}:    "Nintendo Co., Ltd.",
	[3]byte{0, 26, 234}:    "Radio Terminal Systems Pty Ltd",
	[3]byte{0, 26, 235}:    "Allied Telesis R&D Center K.K.",
	[3]byte{0, 26, 236}:    "Keumbee Electronics Co.,Ltd.",
	[3]byte{0, 26, 237}:    "INCOTEC GmbH",
	[3]byte{0, 26, 238}:    "Shenztech Ltd",
	[3]byte{0, 26, 239}:    "Loopcomm Technology, Inc.",
	[3]byte{0, 26, 240}:    "Alcatel-Lucent IPD",
	[3]byte{0, 26, 241}:    "Embedded Artists AB",
	[3]byte{0, 26, 242}:    "Dynavisions Schweiz AG",
	[3]byte{0, 26, 243}:    "Samyoung Electronics",
	[3]byte{0, 26, 244}:    "Handreamnet",
	[3]byte{0, 26, 245}:    "PENTAONE. CO., LTD.",
	[3]byte{0, 26, 246}:    "Woven Systems, Inc.",
	[3]byte{0, 26, 247}:    "dataschalt e+a GmbH",
	[3]byte{0, 26, 248}:    "Copley Controls Corporation",
	[3]byte{0, 26, 249}:    "AeroVIronment (AV Inc)",
	[3]byte{0, 26, 250}:    "Welch Allyn, Inc.",
	[3]byte{0, 26, 251}:    "Joby Inc.",
	[3]byte{0, 26, 252}:    "ModusLink Corporation",
	[3]byte{0, 26, 253}:    "EVOLIS",
	[3]byte{0, 26, 254}:    "SOFACREAL",
	[3]byte{0, 26, 255}:    "Wizyoung Tech.",
	[3]byte{0, 27, 0}:      "Neopost Technologies",
	[3]byte{0, 27, 1}:      "Applied Radio Technologies",
	[3]byte{0, 27, 2}:      "ED Co.Ltd",
	[3]byte{0, 27, 3}:      "Action Technology (SZ) Co., Ltd",
	[3]byte{0, 27, 4}:      "Affinity International S.p.a",
	[3]byte{0, 27, 5}:      "YMC AG",
	[3]byte{0, 27, 6}:      "Ateliers R. LAUMONIER",
	[3]byte{0, 27, 7}:      "Mendocino Software",
	[3]byte{0, 27, 8}:      "Danfoss Drives A/S",
	[3]byte{0, 27, 9}:      "Matrix Telecom Pvt. Ltd.",
	[3]byte{0, 27, 10}:     "Intelligent Distributed Controls Ltd",
	[3]byte{0, 27, 11}:     "Phidgets Inc.",
	[3]byte{0, 27, 12}:     "Cisco Systems, Inc",
	[3]byte{0, 27, 13}:     "Cisco Systems, Inc",
	[3]byte{0, 27, 14}:     "InoTec GmbH Organisationssysteme",
	[3]byte{0, 27, 15}:     "Petratec",
	[3]byte{0, 27, 16}:     "ShenZhen Kang Hui Technology Co.,ltd",
	[3]byte{0, 27, 17}:     "D-Link Corporation",
	[3]byte{0, 27, 18}:     "Apprion",
	[3]byte{0, 27, 19}:     "Icron Technologies Corporation",
	[3]byte{0, 27, 20}:     "Carex Lighting Equipment Factory",
	[3]byte{0, 27, 21}:     "Voxtel, Inc.",
	[3]byte{0, 27, 22}:     "Celtro Ltd.",
	[3]byte{0, 27, 23}:     "Palo Alto Networks",
	[3]byte{0, 27, 24}:     "Tsuken Electric Ind. Co.,Ltd",
	[3]byte{0, 27, 25}:     "IEEE I&M Society TC9",
	[3]byte{0, 27, 26}:     "e-trees Japan, Inc.",
	[3]byte{0, 27, 27}:     "Siemens AG,",
	[3]byte{0, 27, 28}:     "Coherent",
	[3]byte{0, 27, 29}:     "Phoenix International Co., Ltd",
	[3]byte{0, 27, 30}:     "HART Communication Foundation",
	[3]byte{0, 27, 31}:     "DELTA - Danish Electronics, Light & Acoustics",
	[3]byte{0, 27, 32}:     "TPine Technology",
	[3]byte{0, 27, 33}:     "Intel Corporate",
	[3]byte{0, 27, 34}:     "Palit Microsystems ( H.K.) Ltd.",
	[3]byte{0, 27, 35}:     "SimpleComTools",
	[3]byte{0, 27, 36}:     "QUANTA COMPUTER INC.",
	[3]byte{0, 27, 37}:     "Nortel Networks",
	[3]byte{0, 27, 38}:     "RON-Telecom ZAO",
	[3]byte{0, 27, 39}:     "Merlin CSI",
	[3]byte{0, 27, 40}:     "POLYGON, JSC",
	[3]byte{0, 27, 41}:     "Avantis.Co.,Ltd",
	[3]byte{0, 27, 42}:     "Cisco Systems, Inc",
	[3]byte{0, 27, 43}:     "Cisco Systems, Inc",
	[3]byte{0, 27, 44}:     "ATRON electronic GmbH",
	[3]byte{0, 27, 45}:     "Med-Eng Systems Inc.",
	[3]byte{0, 27, 46}:     "Sinkyo Electron Inc",
	[3]byte{0, 27, 47}:     "NETGEAR",
	[3]byte{0, 27, 48}:     "Solitech Inc.",
	[3]byte{0, 27, 49}:     "Neural Image. Co. Ltd.",
	[3]byte{0, 27, 50}:     "QLogic Corporation",
	[3]byte{0, 27, 51}:     "Nokia Danmark A/S",
	[3]byte{0, 27, 52}:     "Focus System Inc.",
	[3]byte{0, 27, 53}:     "ChongQing JINOU Science & Technology Development CO.,Ltd",
	[3]byte{0, 27, 54}:     "Tsubata Engineering Co.,Ltd. (Head Office)",
	[3]byte{0, 27, 55}:     "Computec Oy",
	[3]byte{0, 27, 56}:     "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{0, 27, 57}:     "Proxicast",
	[3]byte{0, 27, 58}:     "SIMS Corp.",
	[3]byte{0, 27, 59}:     "Yi-Qing CO., LTD",
	[3]byte{0, 27, 60}:     "Software Technologies Group,Inc.",
	[3]byte{0, 27, 61}:     "EuroTel Spa",
	[3]byte{0, 27, 62}:     "Curtis, Inc.",
	[3]byte{0, 27, 63}:     "ProCurve Networking by HP",
	[3]byte{0, 27, 64}:     "Network Automation mxc AB",
	[3]byte{0, 27, 65}:     "General Infinity Co.,Ltd.",
	[3]byte{0, 27, 66}:     "Wise & Blue",
	[3]byte{0, 27, 67}:     "Beijing DG Telecommunications equipment Co.,Ltd",
	[3]byte{0, 27, 68}:     "SanDisk Corporation",
	[3]byte{0, 27, 69}:     "ABB AS, Division Automation Products",
	[3]byte{0, 27, 70}:     "Blueone Technology Co.,Ltd",
	[3]byte{0, 27, 71}:     "Futarque A/S",
	[3]byte{0, 27, 72}:     "Shenzhen Lantech Electronics Co., Ltd.",
	[3]byte{0, 27, 73}:     "Roberts Radio limited",
	[3]byte{0, 27, 74}:     "W&W Communications, Inc.",
	[3]byte{0, 27, 75}:     "SANION Co., Ltd.",
	[3]byte{0, 27, 76}:     "Signtech",
	[3]byte{0, 27, 77}:     "Areca Technology Corporation",
	[3]byte{0, 27, 78}:     "Navman New Zealand",
	[3]byte{0, 27, 79}:     "Avaya Inc",
	[3]byte{0, 27, 80}:     "Nizhny Novgorod Factory named after M.Frunze, FSUE (NZiF)",
	[3]byte{0, 27, 81}:     "Vector Technology Corp.",
	[3]byte{0, 27, 82}:     "ARRIS Group, Inc.",
	[3]byte{0, 27, 83}:     "Cisco Systems, Inc",
	[3]byte{0, 27, 84}:     "Cisco Systems, Inc",
	[3]byte{0, 27, 85}:     "Hurco Automation Ltd.",
	[3]byte{0, 27, 86}:     "Tehuti Networks Ltd.",
	[3]byte{0, 27, 87}:     "SEMINDIA SYSTEMS PRIVATE LIMITED",
	[3]byte{0, 27, 88}:     "ACE CAD Enterprise Co., Ltd.",
	[3]byte{0, 27, 89}:     "Sony Mobile Communications AB",
	[3]byte{0, 27, 90}:     "Apollo Imaging Technologies, Inc.",
	[3]byte{0, 27, 91}:     "2Wire Inc",
	[3]byte{0, 27, 92}:     "Azuretec Co., Ltd.",
	[3]byte{0, 27, 93}:     "Vololink Pty Ltd",
	[3]byte{0, 27, 94}:     "BPL Limited",
	[3]byte{0, 27, 95}:     "Alien Technology",
	[3]byte{0, 27, 96}:     "NAVIGON AG",
	[3]byte{0, 27, 97}:     "Digital Acoustics, LLC",
	[3]byte{0, 27, 98}:     "JHT Optoelectronics Co.,Ltd.",
	[3]byte{0, 27, 99}:     "Apple, Inc.",
	[3]byte{0, 27, 100}:    "IsaacLandKorea Co., Ltd,",
	[3]byte{0, 27, 101}:    "China Gridcom Co., Ltd",
	[3]byte{0, 27, 102}:    "Sennheiser electronic GmbH & Co. KG",
	[3]byte{0, 27, 103}:    "Cisco Systems Inc",
	[3]byte{0, 27, 104}:    "Modnnet Co., Ltd",
	[3]byte{0, 27, 105}:    "Equaline Corporation",
	[3]byte{0, 27, 106}:    "Powerwave Technologies Sweden AB",
	[3]byte{0, 27, 107}:    "Swyx Solutions AG",
	[3]byte{0, 27, 108}:    "LookX Digital Media BV",
	[3]byte{0, 27, 109}:    "Midtronics, Inc.",
	[3]byte{0, 27, 110}:    "Anue Systems, Inc.",
	[3]byte{0, 27, 111}:    "Teletrak Ltd",
	[3]byte{0, 27, 112}:    "IRI Ubiteq, INC.",
	[3]byte{0, 27, 113}:    "Telular Corp.",
	[3]byte{0, 27, 114}:    "Sicep s.p.a.",
	[3]byte{0, 27, 115}:    "DTL Broadcast Ltd",
	[3]byte{0, 27, 116}:    "MiraLink Corporation",
	[3]byte{0, 27, 117}:    "Hypermedia Systems",
	[3]byte{0, 27, 118}:    "Ripcode, Inc.",
	[3]byte{0, 27, 119}:    "Intel Corporate",
	[3]byte{0, 27, 120}:    "Hewlett Packard",
	[3]byte{0, 27, 121}:    "FAIVELEY TRANSPORT",
	[3]byte{0, 27, 122}:    "Nintendo Co., Ltd.",
	[3]byte{0, 27, 123}:    "The Tintometer Ltd",
	[3]byte{0, 27, 124}:    "A & R Cambridge",
	[3]byte{0, 27, 125}:    "CXR Anderson Jacobson",
	[3]byte{0, 27, 126}:    "Beckmann GmbH",
	[3]byte{0, 27, 127}:    "TMN Technologies Telecomunicacoes Ltda",
	[3]byte{0, 27, 128}:    "LORD Corporation",
	[3]byte{0, 27, 129}:    "DATAQ Instruments, Inc.",
	[3]byte{0, 27, 130}:    "Taiwan Semiconductor Co., Ltd.",
	[3]byte{0, 27, 131}:    "Finsoft Ltd",
	[3]byte{0, 27, 132}:    "Scan Engineering Telecom",
	[3]byte{0, 27, 133}:    "MAN Diesel SE",
	[3]byte{0, 27, 134}:    "Bosch Access Systems GmbH",
	[3]byte{0, 27, 135}:    "Deepsound Tech. Co., Ltd",
	[3]byte{0, 27, 136}:    "Divinet Access Technologies Ltd",
	[3]byte{0, 27, 137}:    "EMZA Visual Sense Ltd.",
	[3]byte{0, 27, 138}:    "2M Electronic A/S",
	[3]byte{0, 27, 139}:    "NEC Platforms, Ltd.",
	[3]byte{0, 27, 140}:    "JMicron Technology Corp.",
	[3]byte{0, 27, 141}:    "Electronic Computer Systems, Inc.",
	[3]byte{0, 27, 142}:    "Hulu Sweden AB",
	[3]byte{0, 27, 143}:    "Cisco Systems, Inc",
	[3]byte{0, 27, 144}:    "Cisco Systems, Inc",
	[3]byte{0, 27, 145}:    "EFKON AG",
	[3]byte{0, 27, 146}:    "l-acoustics",
	[3]byte{0, 27, 147}:    "JC Decaux SA DNT",
	[3]byte{0, 27, 148}:    "T.E.M.A. S.p.A.",
	[3]byte{0, 27, 149}:    "VIDEO SYSTEMS SRL",
	[3]byte{0, 27, 150}:    "General Sensing",
	[3]byte{0, 27, 151}:    "Violin Technologies",
	[3]byte{0, 27, 152}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 27, 153}:    "KS System GmbH",
	[3]byte{0, 27, 154}:    "Apollo Fire Detectors Ltd",
	[3]byte{0, 27, 155}:    "Hose-McCann Communications",
	[3]byte{0, 27, 156}:    "SATEL sp. z o.o.",
	[3]byte{0, 27, 157}:    "Novus Security Sp. z o.o.",
	[3]byte{0, 27, 158}:    "ASKEY COMPUTER CORP",
	[3]byte{0, 27, 159}:    "Calyptech Pty Ltd",
	[3]byte{0, 27, 160}:    "Awox",
	[3]byte{0, 27, 161}:    "Åmic AB",
	[3]byte{0, 27, 162}:    "IDS Imaging Development Systems GmbH",
	[3]byte{0, 27, 163}:    "Flexit Group GmbH",
	[3]byte{0, 27, 164}:    "S.A.E Afikim",
	[3]byte{0, 27, 165}:    "MyungMin Systems, Inc.",
	[3]byte{0, 27, 166}:    "intotech inc.",
	[3]byte{0, 27, 167}:    "Lorica Solutions",
	[3]byte{0, 27, 168}:    "UBI&MOBI,.Inc",
	[3]byte{0, 27, 169}:    "Brother industries, LTD.",
	[3]byte{0, 27, 170}:    "XenICs nv",
	[3]byte{0, 27, 171}:    "Telchemy, Incorporated",
	[3]byte{0, 27, 172}:    "Curtiss Wright Controls Embedded Computing",
	[3]byte{0, 27, 173}:    "iControl Incorporated",
	[3]byte{0, 27, 174}:    "Micro Control Systems, Inc",
	[3]byte{0, 27, 175}:    "Nokia Danmark A/S",
	[3]byte{0, 27, 176}:    "BHARAT ELECTRONICS",
	[3]byte{0, 27, 177}:    "Wistron Neweb Corporation",
	[3]byte{0, 27, 178}:    "Intellect International NV",
	[3]byte{0, 27, 179}:    "Condalo GmbH",
	[3]byte{0, 27, 180}:    "Airvod Limited",
	[3]byte{0, 27, 181}:    "Cherry GmbH",
	[3]byte{0, 27, 182}:    "Bird Electronic Corp.",
	[3]byte{0, 27, 183}:    "Alta Heights Technology Corp.",
	[3]byte{0, 27, 184}:    "BLUEWAY ELECTRONIC CO;LTD",
	[3]byte{0, 27, 185}:    "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 27, 186}:    "Nortel Networks",
	[3]byte{0, 27, 187}:    "RFTech Co.,Ltd",
	[3]byte{0, 27, 188}:    "Silver Peak Systems, Inc.",
	[3]byte{0, 27, 189}:    "FMC Kongsberg Subsea AS",
	[3]byte{0, 27, 190}:    "ICOP Digital",
	[3]byte{0, 27, 191}:    "Sagemcom Broadband SAS",
	[3]byte{0, 27, 192}:    "Juniper Networks",
	[3]byte{0, 27, 193}:    "HOLUX Technology, Inc.",
	[3]byte{0, 27, 194}:    "Integrated Control Technology Limitied",
	[3]byte{0, 27, 195}:    "Mobisolution Co.,Ltd",
	[3]byte{0, 27, 196}:    "Ultratec, Inc.",
	[3]byte{0, 27, 197}:    "IEEE Registration Authority",
	[3]byte{0, 27, 198}:    "Strato Rechenzentrum AG",
	[3]byte{0, 27, 199}:    "StarVedia Technology Inc.",
	[3]byte{0, 27, 200}:    "MIURA CO.,LTD",
	[3]byte{0, 27, 201}:    "FSN DISPLAY INC",
	[3]byte{0, 27, 202}:    "Beijing Run Technology LTD. Company",
	[3]byte{0, 27, 203}:    "PEMPEK SYSTEMS PTY LTD",
	[3]byte{0, 27, 204}:    "KINGTEK CCTV ALLIANCE CO., LTD.",
	[3]byte{0, 27, 205}:    "DAVISCOMMS (S) PTE LTD",
	[3]byte{0, 27, 206}:    "Measurement Devices Ltd",
	[3]byte{0, 27, 207}:    "Dataupia Corporation",
	[3]byte{0, 27, 208}:    "IDENTEC SOLUTIONS",
	[3]byte{0, 27, 209}:    "SOGESTMATIC",
	[3]byte{0, 27, 210}:    "ULTRA-X ASIA PACIFIC Inc.",
	[3]byte{0, 27, 211}:    "Panasonic Corp. AVC Company",
	[3]byte{0, 27, 212}:    "Cisco Systems, Inc",
	[3]byte{0, 27, 213}:    "Cisco Systems, Inc",
	[3]byte{0, 27, 214}:    "Kelvin Hughes Ltd",
	[3]byte{0, 27, 215}:    "Cisco SPVTG",
	[3]byte{0, 27, 216}:    "DVTel LTD",
	[3]byte{0, 27, 217}:    "Edgewater Computer Systems",
	[3]byte{0, 27, 218}:    "UTStarcom Inc",
	[3]byte{0, 27, 219}:    "Valeo VECS",
	[3]byte{0, 27, 220}:    "Vencer Co., Ltd.",
	[3]byte{0, 27, 221}:    "ARRIS Group, Inc.",
	[3]byte{0, 27, 222}:    "Renkus-Heinz, Inc.",
	[3]byte{0, 27, 223}:    "Iskra Sistemi d.d.",
	[3]byte{0, 27, 224}:    "TELENOT ELECTRONIC GmbH",
	[3]byte{0, 27, 225}:    "ViaLogy",
	[3]byte{0, 27, 226}:    "AhnLab,Inc.",
	[3]byte{0, 27, 227}:    "Health Hero Network, Inc.",
	[3]byte{0, 27, 228}:    "TOWNET SRL",
	[3]byte{0, 27, 229}:    "802automation Limited",
	[3]byte{0, 27, 230}:    "VR AG",
	[3]byte{0, 27, 231}:    "Postek Electronics Co., Ltd.",
	[3]byte{0, 27, 232}:    "Ultratronik GmbH",
	[3]byte{0, 27, 233}:    "Broadcom",
	[3]byte{0, 27, 234}:    "Nintendo Co., Ltd.",
	[3]byte{0, 27, 235}:    "DMP Electronics INC.",
	[3]byte{0, 27, 236}:    "Netio Technologies Co., Ltd",
	[3]byte{0, 27, 237}:    "Brocade Communications Systems, Inc.",
	[3]byte{0, 27, 238}:    "Nokia Danmark A/S",
	[3]byte{0, 27, 239}:    "Blossoms Digital Technology Co.,Ltd.",
	[3]byte{0, 27, 240}:    "Value Platforms Limited",
	[3]byte{0, 27, 241}:    "Nanjing SilverNet Software Co., Ltd.",
	[3]byte{0, 27, 242}:    "KWORLD COMPUTER CO., LTD",
	[3]byte{0, 27, 243}:    "TRANSRADIO SenderSysteme Berlin AG",
	[3]byte{0, 27, 244}:    "KENWIN INDUSTRIAL(HK) LTD.",
	[3]byte{0, 27, 245}:    "Tellink Sistemas de Telecomunicación S.L.",
	[3]byte{0, 27, 246}:    "CONWISE Technology Corporation Ltd.",
	[3]byte{0, 27, 247}:    "Lund IP Products AB",
	[3]byte{0, 27, 248}:    "Digitrax Inc.",
	[3]byte{0, 27, 249}:    "Intellitect Water Ltd",
	[3]byte{0, 27, 250}:    "G.i.N. mbH",
	[3]byte{0, 27, 251}:    "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 27, 252}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 27, 253}:    "Dignsys Inc.",
	[3]byte{0, 27, 254}:    "Zavio Inc.",
	[3]byte{0, 27, 255}:    "Millennia Media inc.",
	[3]byte{0, 28, 0}:      "Entry Point, LLC",
	[3]byte{0, 28, 1}:      "ABB Oy Drives",
	[3]byte{0, 28, 2}:      "Pano Logic",
	[3]byte{0, 28, 3}:      "Betty TV Technology AG",
	[3]byte{0, 28, 4}:      "Airgain, Inc.",
	[3]byte{0, 28, 5}:      "Nonin Medical Inc.",
	[3]byte{0, 28, 6}:      "Siemens Numerical Control Ltd., Nanjing",
	[3]byte{0, 28, 7}:      "Cwlinux Limited",
	[3]byte{0, 28, 8}:      "Echo360, Inc.",
	[3]byte{0, 28, 9}:      "SAE Electronic Co.,Ltd.",
	[3]byte{0, 28, 10}:     "Shenzhen AEE Technology Co.,Ltd.",
	[3]byte{0, 28, 11}:     "SmartAnt Telecom",
	[3]byte{0, 28, 12}:     "TANITA Corporation",
	[3]byte{0, 28, 13}:     "G-Technology, Inc.",
	[3]byte{0, 28, 14}:     "Cisco Systems, Inc",
	[3]byte{0, 28, 15}:     "Cisco Systems, Inc",
	[3]byte{0, 28, 16}:     "Cisco-Linksys, LLC",
	[3]byte{0, 28, 17}:     "ARRIS Group, Inc.",
	[3]byte{0, 28, 18}:     "ARRIS Group, Inc.",
	[3]byte{0, 28, 19}:     "OPTSYS TECHNOLOGY CO., LTD.",
	[3]byte{0, 28, 20}:     "VMware, Inc.",
	[3]byte{0, 28, 21}:     "iPhotonix LLC",
	[3]byte{0, 28, 22}:     "ThyssenKrupp Elevator",
	[3]byte{0, 28, 23}:     "Nortel Networks",
	[3]byte{0, 28, 24}:     "Sicert S.r.L.",
	[3]byte{0, 28, 25}:     "secunet Security Networks AG",
	[3]byte{0, 28, 26}:     "Thomas Instrumentation, Inc",
	[3]byte{0, 28, 27}:     "Hyperstone GmbH",
	[3]byte{0, 28, 28}:     "Center Communication Systems GmbH",
	[3]byte{0, 28, 29}:     "CHENZHOU GOSPELL DIGITAL TECHNOLOGY CO.,LTD",
	[3]byte{0, 28, 30}:     "emtrion GmbH",
	[3]byte{0, 28, 31}:     "Quest Retail Technology Pty Ltd",
	[3]byte{0, 28, 32}:     "CLB Benelux",
	[3]byte{0, 28, 33}:     "Nucsafe Inc.",
	[3]byte{0, 28, 34}:     "Aeris Elettronica s.r.l.",
	[3]byte{0, 28, 35}:     "Dell Inc.",
	[3]byte{0, 28, 36}:     "Formosa Wireless Systems Corp.",
	[3]byte{0, 28, 37}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 28, 38}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 28, 39}:     "Sunell Electronics Co.",
	[3]byte{0, 28, 40}:     "Sphairon Technologies GmbH ",
	[3]byte{0, 28, 41}:     "CORE DIGITAL ELECTRONICS CO., LTD",
	[3]byte{0, 28, 42}:     "Envisacor Technologies Inc.",
	[3]byte{0, 28, 43}:     "Alertme.com Limited",
	[3]byte{0, 28, 44}:     "Synapse",
	[3]byte{0, 28, 45}:     "FlexRadio Systems",
	[3]byte{0, 28, 46}:     "HPN Supply Chain",
	[3]byte{0, 28, 47}:     "Pfister GmbH",
	[3]byte{0, 28, 48}:     "Mode Lighting (UK ) Ltd.",
	[3]byte{0, 28, 49}:     "Mobile XP Technology Co., LTD",
	[3]byte{0, 28, 50}:     "Telian Corporation",
	[3]byte{0, 28, 51}:     "Sutron",
	[3]byte{0, 28, 52}:     "HUEY CHIAO INTERNATIONAL CO., LTD.",
	[3]byte{0, 28, 53}:     "Nokia Danmark A/S",
	[3]byte{0, 28, 54}:     "iNEWiT NV",
	[3]byte{0, 28, 55}:     "Callpod, Inc.",
	[3]byte{0, 28, 56}:     "Bio-Rad Laboratories, Inc.",
	[3]byte{0, 28, 57}:     "S Netsystems Inc.",
	[3]byte{0, 28, 58}:     "Element Labs, Inc.",
	[3]byte{0, 28, 59}:     "AmRoad Technology Inc.",
	[3]byte{0, 28, 60}:     "Seon Design Inc.",
	[3]byte{0, 28, 61}:     "WaveStorm",
	[3]byte{0, 28, 62}:     "ECKey Corporation",
	[3]byte{0, 28, 63}:     "International Police Technologies, Inc.",
	[3]byte{0, 28, 64}:     "VDG-Security bv",
	[3]byte{0, 28, 65}:     "scemtec Transponder Technology GmbH",
	[3]byte{0, 28, 66}:     "Parallels, Inc.",
	[3]byte{0, 28, 67}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 28, 68}:     "Bosch Security Systems BV",
	[3]byte{0, 28, 69}:     "Chenbro Micom Co., Ltd.",
	[3]byte{0, 28, 70}:     "QTUM",
	[3]byte{0, 28, 71}:     "Hangzhou Hollysys Automation Co., Ltd",
	[3]byte{0, 28, 72}:     "WiDeFi, Inc.",
	[3]byte{0, 28, 73}:     "Zoltan Technology Inc.",
	[3]byte{0, 28, 74}:     "AVM GmbH",
	[3]byte{0, 28, 75}:     "Gener8, Inc.",
	[3]byte{0, 28, 76}:     "Petrotest Instruments",
	[3]byte{0, 28, 77}:     "Aplix IP Holdings Corporation",
	[3]byte{0, 28, 78}:     "TASA International Limited",
	[3]byte{0, 28, 79}:     "MACAB AB",
	[3]byte{0, 28, 80}:     "TCL Technoly Electronics (Huizhou) Co., Ltd.",
	[3]byte{0, 28, 81}:     "Celeno Communications",
	[3]byte{0, 28, 82}:     "VISIONEE SRL",
	[3]byte{0, 28, 83}:     "Synergy Lighting Controls",
	[3]byte{0, 28, 84}:     "Hillstone Networks Inc",
	[3]byte{0, 28, 85}:     "Shenzhen Kaifa Technology Co.",
	[3]byte{0, 28, 86}:     "Pado Systems, Inc.",
	[3]byte{0, 28, 87}:     "Cisco Systems, Inc",
	[3]byte{0, 28, 88}:     "Cisco Systems, Inc",
	[3]byte{0, 28, 89}:     "DEVON IT",
	[3]byte{0, 28, 90}:     "Advanced Relay Corporation",
	[3]byte{0, 28, 91}:     "Chubb Electronic Security Systems Ltd",
	[3]byte{0, 28, 92}:     "Integrated Medical Systems, Inc.",
	[3]byte{0, 28, 93}:     "Leica Microsystems",
	[3]byte{0, 28, 94}:     "ASTON France",
	[3]byte{0, 28, 95}:     "Winland Electronics, Inc.",
	[3]byte{0, 28, 96}:     "CSP Frontier Technologies,Inc.",
	[3]byte{0, 28, 97}:     "Galaxy  Microsystems LImited",
	[3]byte{0, 28, 98}:     "LG Electronics (Mobile Communications)",
	[3]byte{0, 28, 99}:     "TRUEN",
	[3]byte{0, 28, 100}:    "Landis+Gyr",
	[3]byte{0, 28, 101}:    "JoeScan, Inc.",
	[3]byte{0, 28, 102}:    "UCAMP CO.,LTD",
	[3]byte{0, 28, 103}:    "Pumpkin Networks, Inc.",
	[3]byte{0, 28, 104}:    "Anhui Sun Create Electronics Co., Ltd",
	[3]byte{0, 28, 105}:    "Packet Vision Ltd",
	[3]byte{0, 28, 106}:    "Weiss Engineering Ltd.",
	[3]byte{0, 28, 107}:    "COVAX  Co. Ltd",
	[3]byte{0, 28, 108}:    "30805",
	[3]byte{0, 28, 109}:    "KYOHRITSU ELECTRONIC INDUSTRY CO., LTD.",
	[3]byte{0, 28, 110}:    "Newbury Networks, Inc.",
	[3]byte{0, 28, 111}:    "Emfit Ltd",
	[3]byte{0, 28, 112}:    "NOVACOMM LTDA",
	[3]byte{0, 28, 113}:    "Emergent Electronics",
	[3]byte{0, 28, 114}:    "Mayer & Cie GmbH & Co KG",
	[3]byte{0, 28, 115}:    "Arista Networks, Inc.",
	[3]byte{0, 28, 116}:    "Syswan Technologies Inc.",
	[3]byte{0, 28, 117}:    "Segnet Ltd.",
	[3]byte{0, 28, 118}:    "The Wandsworth Group Ltd",
	[3]byte{0, 28, 119}:    "Prodys",
	[3]byte{0, 28, 120}:    "WYPLAY SAS",
	[3]byte{0, 28, 121}:    "Cohesive Financial Technologies LLC",
	[3]byte{0, 28, 122}:    "Perfectone Netware Company Ltd",
	[3]byte{0, 28, 123}:    "Castlenet Technology Inc.",
	[3]byte{0, 28, 124}:    "PERQ SYSTEMS CORPORATION",
	[3]byte{0, 28, 125}:    "Excelpoint Manufacturing Pte Ltd",
	[3]byte{0, 28, 126}:    "Toshiba",
	[3]byte{0, 28, 127}:    "Check Point Software Technologies",
	[3]byte{0, 28, 128}:    "New Business Division/Rhea-Information CO., LTD.",
	[3]byte{0, 28, 129}:    "NextGen Venturi LTD",
	[3]byte{0, 28, 130}:    "Genew Technologies",
	[3]byte{0, 28, 131}:    "New Level Telecom Co., Ltd.",
	[3]byte{0, 28, 132}:    "STL Solution Co.,Ltd.",
	[3]byte{0, 28, 133}:    "Eunicorn",
	[3]byte{0, 28, 134}:    "Cranite Systems, Inc.",
	[3]byte{0, 28, 135}:    "Uriver Inc.",
	[3]byte{0, 28, 136}:    "TRANSYSTEM INC.",
	[3]byte{0, 28, 137}:    "Force Communications, Inc.",
	[3]byte{0, 28, 138}:    "Cirrascale Corporation",
	[3]byte{0, 28, 139}:    "MJ Innovations Ltd.",
	[3]byte{0, 28, 140}:    "DIAL TECHNOLOGY LTD.",
	[3]byte{0, 28, 141}:    "Mesa Imaging",
	[3]byte{0, 28, 142}:    "Alcatel-Lucent IPD",
	[3]byte{0, 28, 143}:    "Advanced Electronic Design, Inc.",
	[3]byte{0, 28, 144}:    "Empacket Corporation",
	[3]byte{0, 28, 145}:    "Gefen Inc.",
	[3]byte{0, 28, 146}:    "Tervela",
	[3]byte{0, 28, 147}:    "ExaDigm Inc",
	[3]byte{0, 28, 148}:    "LI-COR Biosciences",
	[3]byte{0, 28, 149}:    "Opticomm Corporation",
	[3]byte{0, 28, 150}:    "Linkwise Technology Pte Ltd",
	[3]byte{0, 28, 151}:    "Enzytek Technology Inc.,",
	[3]byte{0, 28, 152}:    "LUCKY TECHNOLOGY (HK) COMPANY LIMITED",
	[3]byte{0, 28, 153}:    "Shunra Software Ltd.",
	[3]byte{0, 28, 154}:    "Nokia Danmark A/S",
	[3]byte{0, 28, 155}:    "FEIG ELECTRONIC GmbH",
	[3]byte{0, 28, 156}:    "Nortel Networks",
	[3]byte{0, 28, 157}:    "Liecthi AG",
	[3]byte{0, 28, 158}:    "Dualtech IT AB",
	[3]byte{0, 28, 159}:    "Razorstream, LLC",
	[3]byte{0, 28, 160}:    "Production Resource Group, LLC",
	[3]byte{0, 28, 161}:    "AKAMAI TECHNOLOGIES, INC.",
	[3]byte{0, 28, 162}:    "ADB Broadband Italia",
	[3]byte{0, 28, 163}:    "Terra",
	[3]byte{0, 28, 164}:    "Sony Mobile Communications AB",
	[3]byte{0, 28, 165}:    "Zygo Corporation",
	[3]byte{0, 28, 166}:    "Win4NET",
	[3]byte{0, 28, 167}:    "International Quartz Limited",
	[3]byte{0, 28, 168}:    "AirTies Wireless Networks",
	[3]byte{0, 28, 169}:    "Audiomatica Srl",
	[3]byte{0, 28, 170}:    "Bellon Pty Ltd",
	[3]byte{0, 28, 171}:    "Meyer Sound Laboratories, Inc.",
	[3]byte{0, 28, 172}:    "Qniq Technology Corp.",
	[3]byte{0, 28, 173}:    "Wuhan Telecommunication Devices Co.,Ltd",
	[3]byte{0, 28, 174}:    "WiChorus, Inc.",
	[3]byte{0, 28, 175}:    "Plato Networks Inc.",
	[3]byte{0, 28, 176}:    "Cisco Systems, Inc",
	[3]byte{0, 28, 177}:    "Cisco Systems, Inc",
	[3]byte{0, 28, 178}:    "BPT SPA",
	[3]byte{0, 28, 179}:    "Apple, Inc.",
	[3]byte{0, 28, 180}:    "Iridium Satellite LLC",
	[3]byte{0, 28, 181}:    "Neihua Network Technology Co.,LTD.(NHN)",
	[3]byte{0, 28, 182}:    "Duzon CNT Co., Ltd.",
	[3]byte{0, 28, 183}:    "USC DigiArk Corporation",
	[3]byte{0, 28, 184}:    "CBC Co., Ltd",
	[3]byte{0, 28, 185}:    "KWANG SUNG ELECTRONICS CO., LTD.",
	[3]byte{0, 28, 186}:    "VerScient, Inc.",
	[3]byte{0, 28, 187}:    "MusicianLink",
	[3]byte{0, 28, 188}:    "CastGrabber, LLC",
	[3]byte{0, 28, 189}:    "Ezze Mobile Tech., Inc.",
	[3]byte{0, 28, 190}:    "Nintendo Co., Ltd.",
	[3]byte{0, 28, 191}:    "Intel Corporate",
	[3]byte{0, 28, 192}:    "Intel Corporate",
	[3]byte{0, 28, 193}:    "ARRIS Group, Inc.",
	[3]byte{0, 28, 194}:    "Part II Research, Inc.",
	[3]byte{0, 28, 195}:    "ARRIS Group, Inc.",
	[3]byte{0, 28, 196}:    "Hewlett Packard",
	[3]byte{0, 28, 197}:    "3Com Ltd",
	[3]byte{0, 28, 198}:    "ProStor Systems",
	[3]byte{0, 28, 199}:    "Rembrandt Technologies, LLC d/b/a REMSTREAM",
	[3]byte{0, 28, 200}:    "INDUSTRONIC Industrie-Electronic GmbH & Co. KG",
	[3]byte{0, 28, 201}:    "Kaise Electronic Technology Co., Ltd.",
	[3]byte{0, 28, 202}:    "Shanghai Gaozhi Science & Technology Development Co.",
	[3]byte{0, 28, 203}:    "Forth Corporation Public Company Limited",
	[3]byte{0, 28, 204}:    "BlackBerry RTS",
	[3]byte{0, 28, 205}:    "Alektrona Corporation",
	[3]byte{0, 28, 206}:    "By Techdesign",
	[3]byte{0, 28, 207}:    "LIMETEK",
	[3]byte{0, 28, 208}:    "Circleone Co.,Ltd.",
	[3]byte{0, 28, 209}:    "Waves Audio LTD",
	[3]byte{0, 28, 210}:    "King Champion (Hong Kong) Limited",
	[3]byte{0, 28, 211}:    "ZP Engineering SEL",
	[3]byte{0, 28, 212}:    "Nokia Danmark A/S",
	[3]byte{0, 28, 213}:    "ZeeVee, Inc.",
	[3]byte{0, 28, 214}:    "Nokia Danmark A/S",
	[3]byte{0, 28, 215}:    "Harman/Becker Automotive Systems GmbH",
	[3]byte{0, 28, 216}:    "BlueAnt Wireless",
	[3]byte{0, 28, 217}:    "GlobalTop Technology Inc.",
	[3]byte{0, 28, 218}:    "Exegin Technologies Limited",
	[3]byte{0, 28, 219}:    "CARPOINT CO.,LTD",
	[3]byte{0, 28, 220}:    "Custom Computer Services, Inc.",
	[3]byte{0, 28, 221}:    "COWBELL ENGINEERING CO., LTD.",
	[3]byte{0, 28, 222}:    "Interactive Multimedia eXchange Inc.",
	[3]byte{0, 28, 223}:    "Belkin International Inc.",
	[3]byte{0, 28, 224}:    "DASAN TPS",
	[3]byte{0, 28, 225}:    "INDRA SISTEMAS, S.A.",
	[3]byte{0, 28, 226}:    "Attero Tech, LLC.",
	[3]byte{0, 28, 227}:    "Optimedical Systems",
	[3]byte{0, 28, 228}:    "EleSy JSC",
	[3]byte{0, 28, 229}:    "MBS Electronic Systems GmbH",
	[3]byte{0, 28, 230}:    "INNES",
	[3]byte{0, 28, 231}:    "Rocon PLC Research Centre",
	[3]byte{0, 28, 232}:    "Cummins Inc",
	[3]byte{0, 28, 233}:    "Galaxy Technology Limited",
	[3]byte{0, 28, 234}:    "Scientific-Atlanta, Inc",
	[3]byte{0, 28, 235}:    "Nortel Networks",
	[3]byte{0, 28, 236}:    "Mobilesoft (Aust.) Pty Ltd",
	[3]byte{0, 28, 237}:    "ENVIRONNEMENT SA",
	[3]byte{0, 28, 238}:    "SHARP Corporation",
	[3]byte{0, 28, 239}:    "Primax Electronics Ltd.",
	[3]byte{0, 28, 240}:    "D-Link Corporation",
	[3]byte{0, 28, 241}:    "SUPoX Technology Co. , LTD.",
	[3]byte{0, 28, 242}:    "Tenlon Technology Co.,Ltd.",
	[3]byte{0, 28, 243}:    "EVS BROADCAST EQUIPMENT",
	[3]byte{0, 28, 244}:    "Media Technology Systems Inc",
	[3]byte{0, 28, 245}:    "Wiseblue Technology Limited",
	[3]byte{0, 28, 246}:    "Cisco Systems, Inc",
	[3]byte{0, 28, 247}:    "AudioScience",
	[3]byte{0, 28, 248}:    "Parade Technologies, Ltd.",
	[3]byte{0, 28, 249}:    "Cisco Systems, Inc",
	[3]byte{0, 28, 250}:    "Alarm.com",
	[3]byte{0, 28, 251}:    "ARRIS Group, Inc.",
	[3]byte{0, 28, 252}:    "Sumitomo Electric Industries,Ltd",
	[3]byte{0, 28, 253}:    "Universal Electronics, Inc.",
	[3]byte{0, 28, 254}:    "Quartics Inc",
	[3]byte{0, 28, 255}:    "Napera Networks Inc",
	[3]byte{0, 29, 0}:      "Brivo Systems, LLC",
	[3]byte{0, 29, 1}:      "Neptune Digital",
	[3]byte{0, 29, 2}:      "Cybertech Telecom Development",
	[3]byte{0, 29, 3}:      "Design Solutions Inc.",
	[3]byte{0, 29, 4}:      "Zipit Wireless, Inc.",
	[3]byte{0, 29, 5}:      "Eaton Corporation",
	[3]byte{0, 29, 6}:      "HM Electronics, Inc.",
	[3]byte{0, 29, 7}:      "Shenzhen Sang Fei Consumer Communications Co.,Ltd",
	[3]byte{0, 29, 8}:      "Jiangsu Yinhe  Electronics Co.,Ltd.",
	[3]byte{0, 29, 9}:      "Dell Inc.",
	[3]byte{0, 29, 10}:     "Davis Instruments, Inc.",
	[3]byte{0, 29, 11}:     "Power Standards Lab",
	[3]byte{0, 29, 12}:     "MobileCompia",
	[3]byte{0, 29, 13}:     "Sony Interactive Entertainment Inc.",
	[3]byte{0, 29, 14}:     "Agapha Technology co., Ltd.",
	[3]byte{0, 29, 15}:     "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 29, 16}:     "LightHaus Logic, Inc.",
	[3]byte{0, 29, 17}:     "Analogue & Micro Ltd",
	[3]byte{0, 29, 18}:     "ROHM CO., LTD.",
	[3]byte{0, 29, 19}:     "NextGTV",
	[3]byte{0, 29, 20}:     "SPERADTONE INFORMATION TECHNOLOGY LIMITED",
	[3]byte{0, 29, 21}:     "Shenzhen Dolphin Electronic Co., Ltd",
	[3]byte{0, 29, 22}:     "SFR",
	[3]byte{0, 29, 23}:     "Digital Sky Corporation",
	[3]byte{0, 29, 24}:     "Power Innovation GmbH",
	[3]byte{0, 29, 25}:     "Arcadyan Technology Corporation",
	[3]byte{0, 29, 26}:     "OvisLink S.A.",
	[3]byte{0, 29, 27}:     "Sangean Electronics Inc.",
	[3]byte{0, 29, 28}:     "Gennet s.a.",
	[3]byte{0, 29, 29}:     "Inter-M Corporation",
	[3]byte{0, 29, 30}:     "KYUSHU TEN CO.,LTD",
	[3]byte{0, 29, 31}:     "Siauliu Tauro Televizoriai, JSC",
	[3]byte{0, 29, 32}:     "Comtrend Corporation",
	[3]byte{0, 29, 33}:     "Alcad SL",
	[3]byte{0, 29, 34}:     "Foss Analytical A/S",
	[3]byte{0, 29, 35}:     "SENSUS ",
	[3]byte{0, 29, 36}:     "Aclara Power-Line Systems Inc.",
	[3]byte{0, 29, 37}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 29, 38}:     "Rockridgesound Technology Co.",
	[3]byte{0, 29, 39}:     "NAC-INTERCOM",
	[3]byte{0, 29, 40}:     "Sony Mobile Communications AB",
	[3]byte{0, 29, 41}:     "Doro AB",
	[3]byte{0, 29, 42}:     "SHENZHEN BUL-TECH CO.,LTD.",
	[3]byte{0, 29, 43}:     "Wuhan Pont Technology CO. , LTD",
	[3]byte{0, 29, 44}:     "Wavetrend Technologies (Pty) Limited",
	[3]byte{0, 29, 45}:     "Pylone, Inc.",
	[3]byte{0, 29, 46}:     "Ruckus Wireless",
	[3]byte{0, 29, 47}:     "QuantumVision Corporation",
	[3]byte{0, 29, 48}:     "YX Wireless S.A.",
	[3]byte{0, 29, 49}:     "HIGHPRO INTERNATIONAL R&D CO,.LTD.",
	[3]byte{0, 29, 50}:     "Longkay Communication & Technology (Shanghai) Co. Ltd",
	[3]byte{0, 29, 51}:     "Maverick Systems Inc.",
	[3]byte{0, 29, 52}:     "SYRIS Technology Corp",
	[3]byte{0, 29, 53}:     "Viconics Electronics Inc.",
	[3]byte{0, 29, 54}:     "ELECTRONICS CORPORATION OF INDIA LIMITED",
	[3]byte{0, 29, 55}:     "Thales-Panda Transportation System",
	[3]byte{0, 29, 56}:     "Seagate Technology",
	[3]byte{0, 29, 57}:     "MOOHADIGITAL CO., LTD",
	[3]byte{0, 29, 58}:     "mh acoustics LLC",
	[3]byte{0, 29, 59}:     "Nokia Danmark A/S",
	[3]byte{0, 29, 60}:     "Muscle Corporation",
	[3]byte{0, 29, 61}:     "Avidyne Corporation",
	[3]byte{0, 29, 62}:     "SAKA TECHNO SCIENCE CO.,LTD",
	[3]byte{0, 29, 63}:     "Mitron Pty Ltd",
	[3]byte{0, 29, 64}:     "Intel – GE Care Innovations LLC",
	[3]byte{0, 29, 65}:     "Hardy Instruments",
	[3]byte{0, 29, 66}:     "Nortel Networks",
	[3]byte{0, 29, 67}:     "Shenzhen G-link Digital Technology Co., Ltd.",
	[3]byte{0, 29, 68}:     "Krohne",
	[3]byte{0, 29, 69}:     "Cisco Systems, Inc",
	[3]byte{0, 29, 70}:     "Cisco Systems, Inc",
	[3]byte{0, 29, 71}:     "Covote GmbH & Co KG",
	[3]byte{0, 29, 72}:     "Sensor-Technik Wiedemann GmbH",
	[3]byte{0, 29, 73}:     "Innovation Wireless Inc.",
	[3]byte{0, 29, 74}:     "Carestream Health, Inc.",
	[3]byte{0, 29, 75}:     "Grid Connect Inc.",
	[3]byte{0, 29, 76}:     "Alcatel-Lucent",
	[3]byte{0, 29, 77}:     "Adaptive Recognition Hungary, Inc",
	[3]byte{0, 29, 78}:     "TCM Mobile LLC",
	[3]byte{0, 29, 79}:     "Apple, Inc.",
	[3]byte{0, 29, 80}:     "SPINETIX SA",
	[3]byte{0, 29, 81}:     "Babcock & Wilcox Power Generation Group, Inc",
	[3]byte{0, 29, 82}:     "Defzone B.V.",
	[3]byte{0, 29, 83}:     "S&O Electronics (Malaysia) Sdn. Bhd.",
	[3]byte{0, 29, 84}:     "Sunnic Technology & Merchandise INC.",
	[3]byte{0, 29, 85}:     "ZANTAZ, Inc",
	[3]byte{0, 29, 86}:     "Kramer Electronics Ltd.",
	[3]byte{0, 29, 87}:     "CAETEC Messtechnik",
	[3]byte{0, 29, 88}:     "CQ Inc",
	[3]byte{0, 29, 89}:     "Mitra Energy & Infrastructure",
	[3]byte{0, 29, 90}:     "2Wire Inc",
	[3]byte{0, 29, 91}:     "Tecvan Informática Ltda",
	[3]byte{0, 29, 92}:     "Tom Communication Industrial Co.,Ltd.",
	[3]byte{0, 29, 93}:     "Control Dynamics Pty. Ltd.",
	[3]byte{0, 29, 94}:     "COMING MEDIA CORP.",
	[3]byte{0, 29, 95}:     "OverSpeed SARL",
	[3]byte{0, 29, 96}:     "ASUSTek COMPUTER INC.",
	[3]byte{0, 29, 97}:     "BIJ Corporation",
	[3]byte{0, 29, 98}:     "InPhase Technologies",
	[3]byte{0, 29, 99}:     "Miele & Cie. KG",
	[3]byte{0, 29, 100}:    "Adam Communications Systems Int Ltd",
	[3]byte{0, 29, 101}:    "Microwave Radio Communications",
	[3]byte{0, 29, 102}:    "Hyundai Telecom",
	[3]byte{0, 29, 103}:    "AMEC",
	[3]byte{0, 29, 104}:    "Thomson Telecom Belgium",
	[3]byte{0, 29, 105}:    "Knorr-Bremse IT-Services GmbH",
	[3]byte{0, 29, 106}:    "Alpha Networks Inc.",
	[3]byte{0, 29, 107}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 108}:    "ClariPhy Communications, Inc.",
	[3]byte{0, 29, 109}:    "Confidant International LLC",
	[3]byte{0, 29, 110}:    "Nokia Danmark A/S",
	[3]byte{0, 29, 111}:    "Chainzone Technology Co., Ltd",
	[3]byte{0, 29, 112}:    "Cisco Systems, Inc",
	[3]byte{0, 29, 113}:    "Cisco Systems, Inc",
	[3]byte{0, 29, 114}:    "Wistron Corporation",
	[3]byte{0, 29, 115}:    "BUFFALO.INC",
	[3]byte{0, 29, 116}:    "Tianjin China-Silicon Microelectronics Co., Ltd.",
	[3]byte{0, 29, 117}:    "Radioscape PLC",
	[3]byte{0, 29, 118}:    "Eyeheight Ltd.",
	[3]byte{0, 29, 119}:    "NSGate",
	[3]byte{0, 29, 120}:    "Invengo Information Technology Co.,Ltd",
	[3]byte{0, 29, 121}:    "SIGNAMAX LLC",
	[3]byte{0, 29, 122}:    "Wideband Semiconductor, Inc.",
	[3]byte{0, 29, 123}:    "Ice Energy, Inc.",
	[3]byte{0, 29, 124}:    "ABE Elettronica S.p.A.",
	[3]byte{0, 29, 125}:    "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{0, 29, 126}:    "Cisco-Linksys, LLC",
	[3]byte{0, 29, 127}:    "Tekron International Ltd",
	[3]byte{0, 29, 128}:    "Beijing Huahuan Eletronics Co.,Ltd",
	[3]byte{0, 29, 129}:    "GUANGZHOU GATEWAY ELECTRONICS CO., LTD",
	[3]byte{0, 29, 130}:    "GN Netcom A/S",
	[3]byte{0, 29, 131}:    "Emitech Corporation",
	[3]byte{0, 29, 132}:    "Gateway, Inc.",
	[3]byte{0, 29, 133}:    "Call Direct Cellular Solutions",
	[3]byte{0, 29, 134}:    "Shinwa Industries(China) Ltd.",
	[3]byte{0, 29, 135}:    "VigTech Labs Sdn Bhd",
	[3]byte{0, 29, 136}:    "Clearwire",
	[3]byte{0, 29, 137}:    "VaultStor Corporation",
	[3]byte{0, 29, 138}:    "TechTrex Inc",
	[3]byte{0, 29, 139}:    "ADB Broadband Italia",
	[3]byte{0, 29, 140}:    "La Crosse Technology LTD",
	[3]byte{0, 29, 141}:    "Raytek GmbH",
	[3]byte{0, 29, 142}:    "Alereon, Inc.",
	[3]byte{0, 29, 143}:    "PureWave Networks",
	[3]byte{0, 29, 144}:    "EMCO Flow Systems",
	[3]byte{0, 29, 145}:    "Digitize, Inc",
	[3]byte{0, 29, 146}:    "MICRO-STAR INT'L CO.,LTD.",
	[3]byte{0, 29, 147}:    "Modacom",
	[3]byte{0, 29, 148}:    "Climax Technology Co., Ltd",
	[3]byte{0, 29, 149}:    "Flash, Inc.",
	[3]byte{0, 29, 150}:    "WatchGuard Video",
	[3]byte{0, 29, 151}:    "Alertus Technologies LLC",
	[3]byte{0, 29, 152}:    "Nokia Danmark A/S",
	[3]byte{0, 29, 153}:    "Cyan Optic, Inc.",
	[3]byte{0, 29, 154}:    "GODEX INTERNATIONAL CO., LTD",
	[3]byte{0, 29, 155}:    "Hokuyo Automatic Co., Ltd.",
	[3]byte{0, 29, 156}:    "Rockwell Automation",
	[3]byte{0, 29, 157}:    "ARTJOY INTERNATIONAL LIMITED",
	[3]byte{0, 29, 158}:    "AXION TECHNOLOGIES",
	[3]byte{0, 29, 159}:    "MATT   R.P.Traczynscy Sp.J.",
	[3]byte{0, 29, 160}:    "Heng Yu Electronic Manufacturing Company Limited",
	[3]byte{0, 29, 161}:    "Cisco Systems, Inc",
	[3]byte{0, 29, 162}:    "Cisco Systems, Inc",
	[3]byte{0, 29, 163}:    "SabiOso",
	[3]byte{0, 29, 164}:    "Hangzhou System Technology CO., LTD",
	[3]byte{0, 29, 165}:    "WB Electronics",
	[3]byte{0, 29, 166}:    "Media Numerics Limited",
	[3]byte{0, 29, 167}:    "Seamless Internet",
	[3]byte{0, 29, 168}:    "Takahata Electronics Co.,Ltd",
	[3]byte{0, 29, 169}:    "Castles Technology, Co., LTD",
	[3]byte{0, 29, 170}:    "DrayTek Corp.",
	[3]byte{0, 29, 171}:    "SwissQual License AG",
	[3]byte{0, 29, 172}:    "Gigamon Systems LLC",
	[3]byte{0, 29, 173}:    "Sinotech Engineering Consultants, Inc.  Geotechnical Enginee",
	[3]byte{0, 29, 174}:    "CHANG TSENG TECHNOLOGY CO., LTD",
	[3]byte{0, 29, 175}:    "Nortel Networks",
	[3]byte{0, 29, 176}:    "FuJian HengTong Information Technology Co.,Ltd",
	[3]byte{0, 29, 177}:    "Crescendo Networks",
	[3]byte{0, 29, 178}:    "HOKKAIDO ELECTRIC ENGINEERING CO.,LTD.",
	[3]byte{0, 29, 179}:    "HPN Supply Chain",
	[3]byte{0, 29, 180}:    "KUMHO ENG CO.,LTD",
	[3]byte{0, 29, 181}:    "Juniper Networks",
	[3]byte{0, 29, 182}:    "BestComm Networks, Inc.",
	[3]byte{0, 29, 183}:    "Tendril Networks, Inc.",
	[3]byte{0, 29, 184}:    "Intoto Inc.",
	[3]byte{0, 29, 185}:    "Wellspring Wireless",
	[3]byte{0, 29, 186}:    "Sony Corporation",
	[3]byte{0, 29, 187}:    "Dynamic System Electronics Corp.",
	[3]byte{0, 29, 188}:    "Nintendo Co., Ltd.",
	[3]byte{0, 29, 189}:    "Versamed Inc.",
	[3]byte{0, 29, 190}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 191}:    "Radiient Technologies, Inc.",
	[3]byte{0, 29, 192}:    "Enphase Energy",
	[3]byte{0, 29, 193}:    "Audinate Pty L",
	[3]byte{0, 29, 194}:    "XORTEC OY",
	[3]byte{0, 29, 195}:    "RIKOR TV, Ltd",
	[3]byte{0, 29, 196}:    "AIOI Systems Co., Ltd.",
	[3]byte{0, 29, 197}:    "Beijing Jiaxun Feihong Electricial Co., Ltd.",
	[3]byte{0, 29, 198}:    "SNR Inc.",
	[3]byte{0, 29, 199}:    "L-3 Communications Geneva Aerospace",
	[3]byte{0, 29, 200}:    "Navionics Research Inc., dba SCADAmetrics",
	[3]byte{0, 29, 201}:    "GainSpan Corp.",
	[3]byte{0, 29, 202}:    "PAV Electronics Limited",
	[3]byte{0, 29, 203}:    "Exéns Development Oy",
	[3]byte{0, 29, 204}:    "Hetra Secure Solutions",
	[3]byte{0, 29, 205}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 206}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 207}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 208}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 209}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 210}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 211}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 212}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 213}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 214}:    "ARRIS Group, Inc.",
	[3]byte{0, 29, 215}:    "Algolith",
	[3]byte{0, 29, 216}:    "Microsoft Corporation",
	[3]byte{0, 29, 217}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 29, 218}:    "Mikroelektronika spol. s r. o.",
	[3]byte{0, 29, 219}:    "C-BEL Corporation",
	[3]byte{0, 29, 220}:    "HangZhou DeChangLong Tech&Info Co.,Ltd",
	[3]byte{0, 29, 221}:    "DAT H.K. LIMITED",
	[3]byte{0, 29, 222}:    "Zhejiang Broadcast&Television Technology Co.,Ltd.",
	[3]byte{0, 29, 223}:    "Sunitec Enterprise Co., Ltd.",
	[3]byte{0, 29, 224}:    "Intel Corporate",
	[3]byte{0, 29, 225}:    "Intel Corporate",
	[3]byte{0, 29, 226}:    "Radionor Communications",
	[3]byte{0, 29, 227}:    "Intuicom",
	[3]byte{0, 29, 228}:    "Visioneered Image Systems",
	[3]byte{0, 29, 229}:    "Cisco Systems, Inc",
	[3]byte{0, 29, 230}:    "Cisco Systems, Inc",
	[3]byte{0, 29, 231}:    "Marine Sonic Technology, Ltd.",
	[3]byte{0, 29, 232}:    "Nikko Denki Tsushin Corporation(NDTC)",
	[3]byte{0, 29, 233}:    "Nokia Danmark A/S",
	[3]byte{0, 29, 234}:    "Commtest Instruments Ltd",
	[3]byte{0, 29, 235}:    "DINEC International",
	[3]byte{0, 29, 236}:    "Marusys",
	[3]byte{0, 29, 237}:    "Grid Net, Inc.",
	[3]byte{0, 29, 238}:    "NEXTVISION SISTEMAS DIGITAIS DE TELEVISÃO LTDA.",
	[3]byte{0, 29, 239}:    "TRIMM, INC.",
	[3]byte{0, 29, 240}:    "Vidient Systems, Inc.",
	[3]byte{0, 29, 241}:    "Intego Systems, Inc.",
	[3]byte{0, 29, 242}:    "Netflix, Inc.",
	[3]byte{0, 29, 243}:    "SBS Science & Technology Co., Ltd",
	[3]byte{0, 29, 244}:    "Magellan Technology Pty Limited",
	[3]byte{0, 29, 245}:    "Sunshine Co,LTD",
	[3]byte{0, 29, 246}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 29, 247}:    "R. STAHL Schaltgeräte GmbH",
	[3]byte{0, 29, 248}:    "Webpro Vision Technology Corporation",
	[3]byte{0, 29, 249}:    "Cybiotronics (Far East) Limited",
	[3]byte{0, 29, 250}:    "Fujian LANDI Commercial Equipment Co.,Ltd",
	[3]byte{0, 29, 251}:    "NETCLEUS Systems Corporation",
	[3]byte{0, 29, 252}:    "KSIC",
	[3]byte{0, 29, 253}:    "Nokia Danmark A/S",
	[3]byte{0, 29, 254}:    "Palm, Inc",
	[3]byte{0, 29, 255}:    "Network Critical Solutions Ltd",
	[3]byte{0, 30, 0}:      "Shantou Institute of Ultrasonic Instruments",
	[3]byte{0, 30, 1}:      "Renesas Technology Sales Co., Ltd.",
	[3]byte{0, 30, 2}:      "Sougou Keikaku Kougyou Co.,Ltd.",
	[3]byte{0, 30, 3}:      "LiComm Co., Ltd.",
	[3]byte{0, 30, 4}:      "Hanson Research Corporation",
	[3]byte{0, 30, 5}:      "Xseed Technologies & Computing",
	[3]byte{0, 30, 6}:      "WIBRAIN",
	[3]byte{0, 30, 7}:      "Winy Technology Co., Ltd.",
	[3]byte{0, 30, 8}:      "Centec Networks Inc",
	[3]byte{0, 30, 9}:      "ZEFATEK Co.,LTD",
	[3]byte{0, 30, 10}:     "Syba Tech Limited",
	[3]byte{0, 30, 11}:     "Hewlett Packard",
	[3]byte{0, 30, 12}:     "Sherwood Information Partners, Inc.",
	[3]byte{0, 30, 13}:     "Micran Ltd.",
	[3]byte{0, 30, 14}:     "MAXI VIEW HOLDINGS LIMITED",
	[3]byte{0, 30, 15}:     "Briot International",
	[3]byte{0, 30, 16}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 30, 17}:     "ELELUX INTERNATIONAL LTD",
	[3]byte{0, 30, 18}:     "Ecolab",
	[3]byte{0, 30, 19}:     "Cisco Systems, Inc",
	[3]byte{0, 30, 20}:     "Cisco Systems, Inc",
	[3]byte{0, 30, 21}:     "Beech Hill Electronics",
	[3]byte{0, 30, 22}:     "Keytronix",
	[3]byte{0, 30, 23}:     "STN BV",
	[3]byte{0, 30, 24}:     "Radio Activity srl",
	[3]byte{0, 30, 25}:     "GTRI",
	[3]byte{0, 30, 26}:     "Best Source Taiwan Inc.",
	[3]byte{0, 30, 27}:     "Digital Stream Technology, Inc.",
	[3]byte{0, 30, 28}:     "SWS Australia Pty Limited",
	[3]byte{0, 30, 29}:     "East Coast Datacom, Inc.",
	[3]byte{0, 30, 30}:     "Honeywell Life Safety",
	[3]byte{0, 30, 31}:     "Nortel Networks",
	[3]byte{0, 30, 32}:     "Intertain Inc.",
	[3]byte{0, 30, 33}:     "Qisda Corporation",
	[3]byte{0, 30, 34}:     "ARVOO Imaging Products BV",
	[3]byte{0, 30, 35}:     "Electronic Educational Devices, Inc",
	[3]byte{0, 30, 36}:     "Zhejiang Bell Technology Co.,ltd",
	[3]byte{0, 30, 37}:     "INTEK DIGITAL",
	[3]byte{0, 30, 38}:     "Digifriends Co. Ltd",
	[3]byte{0, 30, 39}:     "SBN TECH Co.,Ltd.",
	[3]byte{0, 30, 40}:     "Lumexis Corporation",
	[3]byte{0, 30, 41}:     "Hypertherm Inc",
	[3]byte{0, 30, 42}:     "NETGEAR",
	[3]byte{0, 30, 43}:     "Radio Systems Design, Inc.",
	[3]byte{0, 30, 44}:     "CyVerse Corporation",
	[3]byte{0, 30, 45}:     "STIM",
	[3]byte{0, 30, 46}:     "SIRTI S.p.A.",
	[3]byte{0, 30, 47}:     "DiMoto Pty Ltd",
	[3]byte{0, 30, 48}:     "Shireen Inc",
	[3]byte{0, 30, 49}:     "INFOMARK CO.,LTD.",
	[3]byte{0, 30, 50}:     "Zensys",
	[3]byte{0, 30, 51}:     "INVENTEC Corporation",
	[3]byte{0, 30, 52}:     "CryptoMetrics",
	[3]byte{0, 30, 53}:     "Nintendo Co., Ltd.",
	[3]byte{0, 30, 54}:     "IPTE",
	[3]byte{0, 30, 55}:     "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{0, 30, 56}:     "Bluecard Software Technology Co., Ltd.",
	[3]byte{0, 30, 57}:     "Comsys Communication Ltd.",
	[3]byte{0, 30, 58}:     "Nokia Danmark A/S",
	[3]byte{0, 30, 59}:     "Nokia Danmark A/S",
	[3]byte{0, 30, 60}:     "Lyngbox Media AB",
	[3]byte{0, 30, 61}:     "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 30, 62}:     "KMW Inc.",
	[3]byte{0, 30, 63}:     "TrellisWare Technologies, Inc.",
	[3]byte{0, 30, 64}:     "Shanghai DareGlobal Technologies Co.,Ltd",
	[3]byte{0, 30, 65}:     "Microwave Communication & Component, Inc.",
	[3]byte{0, 30, 66}:     "Teltonika",
	[3]byte{0, 30, 67}:     "AISIN AW CO.,LTD.",
	[3]byte{0, 30, 68}:     "SANTEC",
	[3]byte{0, 30, 69}:     "Sony Mobile Communications AB",
	[3]byte{0, 30, 70}:     "ARRIS Group, Inc.",
	[3]byte{0, 30, 71}:     "PT. Hariff Daya Tunggal Engineering",
	[3]byte{0, 30, 72}:     "Wi-Links",
	[3]byte{0, 30, 73}:     "Cisco Systems, Inc",
	[3]byte{0, 30, 74}:     "Cisco Systems, Inc",
	[3]byte{0, 30, 75}:     "City Theatrical",
	[3]byte{0, 30, 76}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 30, 77}:     "Welkin Sciences, LLC",
	[3]byte{0, 30, 78}:     "DAKO EDV-Ingenieur- und Systemhaus GmbH",
	[3]byte{0, 30, 79}:     "Dell Inc.",
	[3]byte{0, 30, 80}:     "BATTISTONI RESEARCH",
	[3]byte{0, 30, 81}:     "Converter Industry Srl",
	[3]byte{0, 30, 82}:     "Apple, Inc.",
	[3]byte{0, 30, 83}:     "Further Tech Co., LTD",
	[3]byte{0, 30, 84}:     "TOYO ELECTRIC Corporation",
	[3]byte{0, 30, 85}:     "COWON SYSTEMS,Inc.",
	[3]byte{0, 30, 86}:     "Bally Wulff Entertainment GmbH",
	[3]byte{0, 30, 87}:     "ALCOMA, spol. s r.o.",
	[3]byte{0, 30, 88}:     "D-Link Corporation",
	[3]byte{0, 30, 89}:     "Silicon Turnkey Express, LLC",
	[3]byte{0, 30, 90}:     "ARRIS Group, Inc.",
	[3]byte{0, 30, 91}:     "Unitron Company, Inc.",
	[3]byte{0, 30, 92}:     "RB GeneralEkonomik",
	[3]byte{0, 30, 93}:     "Holosys d.o.o.",
	[3]byte{0, 30, 94}:     "COmputime Ltd.",
	[3]byte{0, 30, 95}:     "KwikByte, LLC",
	[3]byte{0, 30, 96}:     "Digital Lighting Systems, Inc",
	[3]byte{0, 30, 97}:     "ITEC GmbH",
	[3]byte{0, 30, 98}:     "Siemon",
	[3]byte{0, 30, 99}:     "Vibro-Meter SA",
	[3]byte{0, 30, 100}:    "Intel Corporate",
	[3]byte{0, 30, 101}:    "Intel Corporate",
	[3]byte{0, 30, 102}:    "RESOL Elektronische Regelungen GmbH",
	[3]byte{0, 30, 103}:    "Intel Corporate",
	[3]byte{0, 30, 104}:    "QUANTA COMPUTER INC.",
	[3]byte{0, 30, 105}:    "Thomson Inc.",
	[3]byte{0, 30, 106}:    "Beijing Bluexon Technology Co.,Ltd",
	[3]byte{0, 30, 107}:    "Cisco SPVTG",
	[3]byte{0, 30, 108}:    "Opaque Systems",
	[3]byte{0, 30, 109}:    "IT R&D Center",
	[3]byte{0, 30, 110}:    "Shenzhen First Mile Communications Ltd",
	[3]byte{0, 30, 111}:    "Magna-Power Electronics, Inc.",
	[3]byte{0, 30, 112}:    "Cobham Defence Communications Ltd",
	[3]byte{0, 30, 113}:    "MIrcom Group of Companies",
	[3]byte{0, 30, 114}:    "PCS",
	[3]byte{0, 30, 115}:    "zte corporation",
	[3]byte{0, 30, 116}:    "Sagemcom Broadband SAS",
	[3]byte{0, 30, 117}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 30, 118}:    "Thermo Fisher Scientific",
	[3]byte{0, 30, 119}:    "Air2App",
	[3]byte{0, 30, 120}:    "Owitek Technology Ltd.,",
	[3]byte{0, 30, 121}:    "Cisco Systems, Inc",
	[3]byte{0, 30, 122}:    "Cisco Systems, Inc",
	[3]byte{0, 30, 123}:    "R.I.CO. S.r.l.",
	[3]byte{0, 30, 124}:    "Taiwick Limited",
	[3]byte{0, 30, 125}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 30, 126}:    "Nortel Networks",
	[3]byte{0, 30, 127}:    "CBM of America",
	[3]byte{0, 30, 128}:    "Last Mile Ltd.",
	[3]byte{0, 30, 129}:    "CNB Technology Inc.",
	[3]byte{0, 30, 130}:    "SanDisk Corporation",
	[3]byte{0, 30, 131}:    "LAN/MAN Standards Association (LMSC)",
	[3]byte{0, 30, 132}:    "Pika Technologies Inc.",
	[3]byte{0, 30, 133}:    "Lagotek Corporation",
	[3]byte{0, 30, 134}:    "MEL Co.,Ltd.",
	[3]byte{0, 30, 135}:    "Realease Limited",
	[3]byte{0, 30, 136}:    "ANDOR SYSTEM SUPPORT CO., LTD.",
	[3]byte{0, 30, 137}:    "CRFS Limited",
	[3]byte{0, 30, 138}:    "eCopy, Inc",
	[3]byte{0, 30, 139}:    "Infra Access Korea Co., Ltd.",
	[3]byte{0, 30, 140}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 30, 141}:    "ARRIS Group, Inc.",
	[3]byte{0, 30, 142}:    "Hunkeler AG",
	[3]byte{0, 30, 143}:    "CANON INC.",
	[3]byte{0, 30, 144}:    "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 30, 145}:    "KIMIN Electronic Co., Ltd.",
	[3]byte{0, 30, 146}:    "JEULIN S.A.",
	[3]byte{0, 30, 147}:    "CiriTech Systems Inc",
	[3]byte{0, 30, 148}:    "SUPERCOM TECHNOLOGY CORPORATION",
	[3]byte{0, 30, 149}:    "SIGMALINK",
	[3]byte{0, 30, 150}:    "Sepura Plc",
	[3]byte{0, 30, 151}:    "Medium Link System Technology CO., LTD,",
	[3]byte{0, 30, 152}:    "GreenLine Communications",
	[3]byte{0, 30, 153}:    "Vantanol Industrial Corporation",
	[3]byte{0, 30, 154}:    "HAMILTON Bonaduz AG",
	[3]byte{0, 30, 155}:    "San-Eisha, Ltd.",
	[3]byte{0, 30, 156}:    "Fidustron INC",
	[3]byte{0, 30, 157}:    "Recall Technologies, Inc.",
	[3]byte{0, 30, 158}:    "ddm hopt + schuler Gmbh + Co. KG",
	[3]byte{0, 30, 159}:    "Visioneering Systems, Inc.",
	[3]byte{0, 30, 160}:    "XLN-t",
	[3]byte{0, 30, 161}:    "Brunata a/s",
	[3]byte{0, 30, 162}:    "Symx Systems, Inc.",
	[3]byte{0, 30, 163}:    "Nokia Danmark A/S",
	[3]byte{0, 30, 164}:    "Nokia Danmark A/S",
	[3]byte{0, 30, 165}:    "ROBOTOUS, Inc.",
	[3]byte{0, 30, 166}:    "Best IT World (India) Pvt. Ltd.",
	[3]byte{0, 30, 167}:    "Actiontec Electronics, Inc",
	[3]byte{0, 30, 168}:    "Datang Mobile Communications Equipment CO.,LTD",
	[3]byte{0, 30, 169}:    "Nintendo Co., Ltd.",
	[3]byte{0, 30, 170}:    "E-Senza Technologies GmbH",
	[3]byte{0, 30, 171}:    "TeleWell Oy",
	[3]byte{0, 30, 172}:    "Armadeus Systems",
	[3]byte{0, 30, 173}:    "Wingtech Group Limited",
	[3]byte{0, 30, 174}:    "Continental Automotive Systems Inc.",
	[3]byte{0, 30, 175}:    "Ophir Optronics Ltd",
	[3]byte{0, 30, 176}:    "ImesD Electronica S.L.",
	[3]byte{0, 30, 177}:    "Cryptsoft Pty Ltd",
	[3]byte{0, 30, 178}:    "LG innotek",
	[3]byte{0, 30, 179}:    "Primex Wireless",
	[3]byte{0, 30, 180}:    "UNIFAT TECHNOLOGY LTD.",
	[3]byte{0, 30, 181}:    "Ever Sparkle Technologies Ltd",
	[3]byte{0, 30, 182}:    "TAG Heuer SA",
	[3]byte{0, 30, 183}:    "TBTech, Co., Ltd.",
	[3]byte{0, 30, 184}:    "Fortis, Inc.",
	[3]byte{0, 30, 185}:    "Sing Fai Technology Limited",
	[3]byte{0, 30, 186}:    "High Density Devices AS",
	[3]byte{0, 30, 187}:    "BLUELIGHT TECHNOLOGY INC.",
	[3]byte{0, 30, 188}:    "WINTECH AUTOMATION CO.,LTD.",
	[3]byte{0, 30, 189}:    "Cisco Systems, Inc",
	[3]byte{0, 30, 190}:    "Cisco Systems, Inc",
	[3]byte{0, 30, 191}:    "Haas Automation Inc.",
	[3]byte{0, 30, 192}:    "Microchip Technology Inc.",
	[3]byte{0, 30, 193}:    "3COM EUROPE LTD",
	[3]byte{0, 30, 194}:    "Apple, Inc.",
	[3]byte{0, 30, 195}:    "Kozio, Inc.",
	[3]byte{0, 30, 196}:    "Celio Corp",
	[3]byte{0, 30, 197}:    "Middle Atlantic Products Inc",
	[3]byte{0, 30, 198}:    "Obvius Holdings LLC",
	[3]byte{0, 30, 199}:    "2Wire Inc",
	[3]byte{0, 30, 200}:    "Rapid Mobile (Pty) Ltd",
	[3]byte{0, 30, 201}:    "Dell Inc.",
	[3]byte{0, 30, 202}:    "Nortel Networks",
	[3]byte{0, 30, 203}:    "RPC Energoautomatika Ltd",
	[3]byte{0, 30, 204}:    "CDVI",
	[3]byte{0, 30, 205}:    "KYLAND Technology Co. LTD",
	[3]byte{0, 30, 206}:    "BISA Technologies (Hong Kong) Limited",
	[3]byte{0, 30, 207}:    "PHILIPS ELECTRONICS UK LTD",
	[3]byte{0, 30, 208}:    "Ingespace",
	[3]byte{0, 30, 209}:    "Keyprocessor B.V.",
	[3]byte{0, 30, 210}:    "Ray Shine Video Technology Inc",
	[3]byte{0, 30, 211}:    "Dot Technology Int'l Co., Ltd.",
	[3]byte{0, 30, 212}:    "Doble Engineering",
	[3]byte{0, 30, 213}:    "Tekon-Automatics",
	[3]byte{0, 30, 214}:    "Alentec & Orion AB",
	[3]byte{0, 30, 215}:    "H-Stream Wireless, Inc.",
	[3]byte{0, 30, 216}:    "Digital United Inc.",
	[3]byte{0, 30, 217}:    "Mitsubishi Precision Co.,LTd.",
	[3]byte{0, 30, 218}:    "Wesemann Elektrotechniek B.V.",
	[3]byte{0, 30, 219}:    "Giken Trastem Co., Ltd.",
	[3]byte{0, 30, 220}:    "Sony Mobile Communications AB",
	[3]byte{0, 30, 221}:    "WASKO S.A.",
	[3]byte{0, 30, 222}:    "BYD COMPANY LIMITED",
	[3]byte{0, 30, 223}:    "Master Industrialization Center Kista",
	[3]byte{0, 30, 224}:    "Urmet Domus SpA",
	[3]byte{0, 30, 225}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 30, 226}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 30, 227}:    "T&W Electronics (ShenZhen) Co.,Ltd",
	[3]byte{0, 30, 228}:    "ACS Solutions France",
	[3]byte{0, 30, 229}:    "Cisco-Linksys, LLC",
	[3]byte{0, 30, 230}:    "Shenzhen Advanced Video Info-Tech Co., Ltd.",
	[3]byte{0, 30, 231}:    "Epic Systems Inc",
	[3]byte{0, 30, 232}:    "Mytek",
	[3]byte{0, 30, 233}:    "Stoneridge Electronics AB",
	[3]byte{0, 30, 234}:    "Sensor Switch, Inc.",
	[3]byte{0, 30, 235}:    "Talk-A-Phone Co.",
	[3]byte{0, 30, 236}:    "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{0, 30, 237}:    "Adventiq Ltd.",
	[3]byte{0, 30, 238}:    "ETL Systems Ltd",
	[3]byte{0, 30, 239}:    "Cantronic International Limited",
	[3]byte{0, 30, 240}:    "Gigafin Networks",
	[3]byte{0, 30, 241}:    "Servimat",
	[3]byte{0, 30, 242}:    "Micro Motion Inc",
	[3]byte{0, 30, 243}:    "From2",
	[3]byte{0, 30, 244}:    "L-3 Communications Display Systems",
	[3]byte{0, 30, 245}:    "Hitek Automated Inc.",
	[3]byte{0, 30, 246}:    "Cisco Systems, Inc",
	[3]byte{0, 30, 247}:    "Cisco Systems, Inc",
	[3]byte{0, 30, 248}:    "Emfinity Inc.",
	[3]byte{0, 30, 249}:    "Pascom Kommunikations systeme GmbH.",
	[3]byte{0, 30, 250}:    "PROTEI Ltd.",
	[3]byte{0, 30, 251}:    "Trio Motion Technology Ltd",
	[3]byte{0, 30, 252}:    "JSC MASSA-K",
	[3]byte{0, 30, 253}:    "Microbit 2.0 AB",
	[3]byte{0, 30, 254}:    "LEVEL s.r.o.",
	[3]byte{0, 30, 255}:    "Mueller-Elektronik GmbH & Co. KG",
	[3]byte{0, 31, 0}:      "Nokia Danmark A/S",
	[3]byte{0, 31, 1}:      "Nokia Danmark A/S",
	[3]byte{0, 31, 2}:      "Pixelmetrix Corporation Pte Ltd",
	[3]byte{0, 31, 3}:      "NUM AG",
	[3]byte{0, 31, 4}:      "Granch Ltd.",
	[3]byte{0, 31, 5}:      "iTAS Technology Corp.",
	[3]byte{0, 31, 6}:      "Integrated Dispatch Solutions",
	[3]byte{0, 31, 7}:      "AZTEQ Mobile",
	[3]byte{0, 31, 8}:      "RISCO LTD",
	[3]byte{0, 31, 9}:      "Jastec",
	[3]byte{0, 31, 10}:     "Nortel Networks",
	[3]byte{0, 31, 11}:     "Federal State Unitary Enterprise Industrial UnionElectropribor",
	[3]byte{0, 31, 12}:     "Intelligent Digital Services GmbH",
	[3]byte{0, 31, 13}:     "L3 Communications - Telemetry West",
	[3]byte{0, 31, 14}:     "Japan Kyastem Co., Ltd",
	[3]byte{0, 31, 15}:     "Select Engineered Systems",
	[3]byte{0, 31, 16}:     "TOLEDO DO BRASIL INDUSTRIA DE BALANCAS  LTDA",
	[3]byte{0, 31, 17}:     "OPENMOKO, INC.",
	[3]byte{0, 31, 18}:     "Juniper Networks",
	[3]byte{0, 31, 19}:     "S.& A.S. Ltd.",
	[3]byte{0, 31, 20}:     "NexG",
	[3]byte{0, 31, 21}:     "Bioscrypt Inc",
	[3]byte{0, 31, 22}:     "Wistron Corporation",
	[3]byte{0, 31, 23}:     "IDX Company, Ltd.",
	[3]byte{0, 31, 24}:     "Hakusan.Mfg.Co,.Ltd",
	[3]byte{0, 31, 25}:     "BEN-RI ELECTRONICA S.A.",
	[3]byte{0, 31, 26}:     "Prominvest",
	[3]byte{0, 31, 27}:     "RoyalTek Company Ltd.",
	[3]byte{0, 31, 28}:     "KOBISHI ELECTRIC Co.,Ltd.",
	[3]byte{0, 31, 29}:     "Atlas Material Testing Technology LLC",
	[3]byte{0, 31, 30}:     "Astec Technology Co., Ltd",
	[3]byte{0, 31, 31}:     "Edimax Technology Co. Ltd.",
	[3]byte{0, 31, 32}:     "Logitech Europe SA",
	[3]byte{0, 31, 33}:     "Inner Mongolia Yin An Science & Technology Development Co.,L",
	[3]byte{0, 31, 34}:     "Source Photonics, Inc.",
	[3]byte{0, 31, 35}:     "Interacoustics",
	[3]byte{0, 31, 36}:     "DIGITVIEW TECHNOLOGY CO., LTD.",
	[3]byte{0, 31, 37}:     "MBS GmbH",
	[3]byte{0, 31, 38}:     "Cisco Systems, Inc",
	[3]byte{0, 31, 39}:     "Cisco Systems, Inc",
	[3]byte{0, 31, 40}:     "HPN Supply Chain",
	[3]byte{0, 31, 41}:     "Hewlett Packard",
	[3]byte{0, 31, 42}:     "ACCM",
	[3]byte{0, 31, 43}:     "Orange Logic",
	[3]byte{0, 31, 44}:     "Starbridge Networks",
	[3]byte{0, 31, 45}:     "Electro-Optical Imaging, Inc.",
	[3]byte{0, 31, 46}:     "Triangle Research Int'l Pte Ltd",
	[3]byte{0, 31, 47}:     "Berker GmbH & Co. KG",
	[3]byte{0, 31, 48}:     "Travelping",
	[3]byte{0, 31, 49}:     "Radiocomp",
	[3]byte{0, 31, 50}:     "Nintendo Co., Ltd.",
	[3]byte{0, 31, 51}:     "NETGEAR",
	[3]byte{0, 31, 52}:     "Lung Hwa Electronics Co., Ltd.",
	[3]byte{0, 31, 53}:     "AIR802 LLC",
	[3]byte{0, 31, 54}:     "Bellwin Information Co. Ltd.,",
	[3]byte{0, 31, 55}:     "Genesis I&C",
	[3]byte{0, 31, 56}:     "POSITRON",
	[3]byte{0, 31, 57}:     "Construcciones y Auxiliar de Ferrocarriles, S.A.",
	[3]byte{0, 31, 58}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 31, 59}:     "Intel Corporate",
	[3]byte{0, 31, 60}:     "Intel Corporate",
	[3]byte{0, 31, 61}:     "Qbit GmbH",
	[3]byte{0, 31, 62}:     "RP-Technik e.K.",
	[3]byte{0, 31, 63}:     "AVM GmbH",
	[3]byte{0, 31, 64}:     "Speakercraft Inc.",
	[3]byte{0, 31, 65}:     "Ruckus Wireless",
	[3]byte{0, 31, 66}:     "Etherstack plc",
	[3]byte{0, 31, 67}:     "ENTES ELEKTRONIK",
	[3]byte{0, 31, 68}:     "GE Transportation Systems",
	[3]byte{0, 31, 69}:     "Enterasys",
	[3]byte{0, 31, 70}:     "Nortel Networks",
	[3]byte{0, 31, 71}:     "MCS Logic Inc.",
	[3]byte{0, 31, 72}:     "Mojix Inc.",
	[3]byte{0, 31, 73}:     "Manhattan TV Ltd",
	[3]byte{0, 31, 74}:     "Albentia Systems S.A.",
	[3]byte{0, 31, 75}:     "Lineage Power",
	[3]byte{0, 31, 76}:     "Roseman Engineering Ltd",
	[3]byte{0, 31, 77}:     "Segnetics LLC",
	[3]byte{0, 31, 78}:     "ConMed Linvatec",
	[3]byte{0, 31, 79}:     "Thinkware Co. Ltd.",
	[3]byte{0, 31, 80}:     "Swissdis AG",
	[3]byte{0, 31, 81}:     "HD Communications Corp",
	[3]byte{0, 31, 82}:     "UVT Unternehmensberatung fur Verkehr und Technik GmbH",
	[3]byte{0, 31, 83}:     "GEMAC Gesellschaft für Mikroelektronikanwendung Chemnitz mbH",
	[3]byte{0, 31, 84}:     "Lorex Technology Inc.",
	[3]byte{0, 31, 85}:     "Honeywell Security (China) Co., Ltd.",
	[3]byte{0, 31, 86}:     "DIGITAL FORECAST",
	[3]byte{0, 31, 87}:     "Phonik Innovation Co.,LTD",
	[3]byte{0, 31, 88}:     "EMH Energiemesstechnik GmbH",
	[3]byte{0, 31, 89}:     "Kronback Tracers",
	[3]byte{0, 31, 90}:     "Beckwith Electric Co.",
	[3]byte{0, 31, 91}:     "Apple, Inc.",
	[3]byte{0, 31, 92}:     "Nokia Danmark A/S",
	[3]byte{0, 31, 93}:     "Nokia Danmark A/S",
	[3]byte{0, 31, 94}:     "Dyna Technology Co.,Ltd.",
	[3]byte{0, 31, 95}:     "Blatand GmbH",
	[3]byte{0, 31, 96}:     "COMPASS SYSTEMS CORP.",
	[3]byte{0, 31, 97}:     "Talent Communication Networks Inc.",
	[3]byte{0, 31, 98}:     "JSC Stilsoft",
	[3]byte{0, 31, 99}:     "JSC Goodwin-Europa",
	[3]byte{0, 31, 100}:    "Beijing Autelan Technology Inc.",
	[3]byte{0, 31, 101}:    "KOREA ELECTRIC TERMINAL CO., LTD.",
	[3]byte{0, 31, 102}:    "PLANAR LLC",
	[3]byte{0, 31, 103}:    "Hitachi,Ltd.",
	[3]byte{0, 31, 104}:    "Martinsson Elektronik AB",
	[3]byte{0, 31, 105}:    "Pingood Technology Co., Ltd.",
	[3]byte{0, 31, 106}:    "PacketFlux Technologies, Inc.",
	[3]byte{0, 31, 107}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 31, 108}:    "Cisco Systems, Inc",
	[3]byte{0, 31, 109}:    "Cisco Systems, Inc",
	[3]byte{0, 31, 110}:    "Vtech Engineering Corporation",
	[3]byte{0, 31, 111}:    "Fujian Sunnada Communication Co.,Ltd.",
	[3]byte{0, 31, 112}:    "Botik Technologies LTD",
	[3]byte{0, 31, 113}:    "xG Technology, Inc.",
	[3]byte{0, 31, 114}:    "QingDao Hiphone Technology Co,.Ltd",
	[3]byte{0, 31, 115}:    "Teraview Technology Co., Ltd.",
	[3]byte{0, 31, 116}:    "Eigen Development",
	[3]byte{0, 31, 117}:    "GiBahn Media",
	[3]byte{0, 31, 118}:    "AirLogic Systems Inc.",
	[3]byte{0, 31, 119}:    "HEOL DESIGN",
	[3]byte{0, 31, 120}:    "Blue Fox Porini Textile",
	[3]byte{0, 31, 121}:    "Lodam Electronics A/S",
	[3]byte{0, 31, 122}:    "WiWide Inc.",
	[3]byte{0, 31, 123}:    "TechNexion Ltd.",
	[3]byte{0, 31, 124}:    "Witelcom AS",
	[3]byte{0, 31, 125}:    "embedded wireless GmbH",
	[3]byte{0, 31, 126}:    "ARRIS Group, Inc.",
	[3]byte{0, 31, 127}:    "Phabrix Limited",
	[3]byte{0, 31, 128}:    "Lucas Holding bv",
	[3]byte{0, 31, 129}:    "Accel Semiconductor Corp",
	[3]byte{0, 31, 130}:    "Cal-Comp Electronics & Communications Company Ltd.",
	[3]byte{0, 31, 131}:    "Teleplan Technology Services Sdn Bhd",
	[3]byte{0, 31, 132}:    "Gigle Semiconductor",
	[3]byte{0, 31, 133}:    "Apriva ISS, LLC",
	[3]byte{0, 31, 134}:    "digEcor",
	[3]byte{0, 31, 135}:    "Skydigital Inc.",
	[3]byte{0, 31, 136}:    "FMS Force Measuring Systems AG",
	[3]byte{0, 31, 137}:    "Signalion GmbH",
	[3]byte{0, 31, 138}:    "Ellion Digital Inc.",
	[3]byte{0, 31, 139}:    "Cache IQ",
	[3]byte{0, 31, 140}:    "CCS Inc.",
	[3]byte{0, 31, 141}:    "Ingenieurbuero Stark GmbH und Ko. KG",
	[3]byte{0, 31, 142}:    "Metris USA Inc.",
	[3]byte{0, 31, 143}:    "Shanghai Bellmann Digital Source Co.,Ltd.",
	[3]byte{0, 31, 144}:    "Actiontec Electronics, Inc",
	[3]byte{0, 31, 145}:    "DBS Lodging Technologies, LLC",
	[3]byte{0, 31, 146}:    "VideoIQ, Inc.",
	[3]byte{0, 31, 147}:    "Xiotech Corporation",
	[3]byte{0, 31, 148}:    "Lascar Electronics Ltd",
	[3]byte{0, 31, 149}:    "Sagemcom Broadband SAS",
	[3]byte{0, 31, 150}:    "APROTECH CO.LTD",
	[3]byte{0, 31, 151}:    "BERTANA srl",
	[3]byte{0, 31, 152}:    "DAIICHI-DENTSU LTD.",
	[3]byte{0, 31, 153}:    "SERONICS co.ltd",
	[3]byte{0, 31, 154}:    "Nortel Networks",
	[3]byte{0, 31, 155}:    "POSBRO",
	[3]byte{0, 31, 156}:    "LEDCO",
	[3]byte{0, 31, 157}:    "Cisco Systems, Inc",
	[3]byte{0, 31, 158}:    "Cisco Systems, Inc",
	[3]byte{0, 31, 159}:    "Thomson Telecom Belgium",
	[3]byte{0, 31, 160}:    "A10 Networks",
	[3]byte{0, 31, 161}:    "Gtran Inc",
	[3]byte{0, 31, 162}:    "Datron World Communications, Inc.",
	[3]byte{0, 31, 163}:    "T&W Electronics(Shenzhen)Co.,Ltd.",
	[3]byte{0, 31, 164}:    "SHENZHEN GONGJIN ELECTRONICS CO.,LT",
	[3]byte{0, 31, 165}:    "Blue-White Industries",
	[3]byte{0, 31, 166}:    "Stilo srl",
	[3]byte{0, 31, 167}:    "Sony Interactive Entertainment Inc.",
	[3]byte{0, 31, 168}:    "Smart Energy Instruments Inc.",
	[3]byte{0, 31, 169}:    "Atlanta DTH, Inc.",
	[3]byte{0, 31, 170}:    "Taseon, Inc.",
	[3]byte{0, 31, 171}:    "I.S HIGH TECH.INC",
	[3]byte{0, 31, 172}:    "Goodmill Systems Ltd",
	[3]byte{0, 31, 173}:    "Brown Innovations, Inc",
	[3]byte{0, 31, 174}:    "Blick South Africa (Pty) Ltd",
	[3]byte{0, 31, 175}:    "NextIO, Inc.",
	[3]byte{0, 31, 176}:    "TimeIPS, Inc.",
	[3]byte{0, 31, 177}:    "Cybertech Inc.",
	[3]byte{0, 31, 178}:    "Sontheim Industrie Elektronik GmbH",
	[3]byte{0, 31, 179}:    "2Wire Inc",
	[3]byte{0, 31, 180}:    "SmartShare Systems",
	[3]byte{0, 31, 181}:    "I/O Interconnect Inc.",
	[3]byte{0, 31, 182}:    "Chi Lin Technology Co., Ltd.",
	[3]byte{0, 31, 183}:    "WiMate Technologies Corp.",
	[3]byte{0, 31, 184}:    "Universal Remote Control, Inc.",
	[3]byte{0, 31, 185}:    "Paltronics",
	[3]byte{0, 31, 186}:    "Boyoung Tech",
	[3]byte{0, 31, 187}:    "Xenatech Co.,LTD",
	[3]byte{0, 31, 188}:    "EVGA Corporation",
	[3]byte{0, 31, 189}:    "Kyocera Wireless Corp.",
	[3]byte{0, 31, 190}:    "Shenzhen Mopnet Industrial Co.,Ltd",
	[3]byte{0, 31, 191}:    "Fulhua Microelectronics Corp. Taiwan Branch",
	[3]byte{0, 31, 192}:    "Control Express Finland Oy",
	[3]byte{0, 31, 193}:    "Hanlong Technology Co.,LTD",
	[3]byte{0, 31, 194}:    "Jow Tong Technology Co Ltd",
	[3]byte{0, 31, 195}:    "SmartSynch, Inc",
	[3]byte{0, 31, 196}:    "ARRIS Group, Inc.",
	[3]byte{0, 31, 197}:    "Nintendo Co., Ltd.",
	[3]byte{0, 31, 198}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 31, 199}:    "Casio Hitachi Mobile Communications Co., Ltd.",
	[3]byte{0, 31, 200}:    "Up-Today Industrial Co., Ltd.",
	[3]byte{0, 31, 201}:    "Cisco Systems, Inc",
	[3]byte{0, 31, 202}:    "Cisco Systems, Inc",
	[3]byte{0, 31, 203}:    "NIW Solutions",
	[3]byte{0, 31, 204}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 31, 205}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 31, 206}:    "QTECH LLC",
	[3]byte{0, 31, 207}:    "MSI Technology GmbH",
	[3]byte{0, 31, 208}:    "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{0, 31, 209}:    "OPTEX CO.,LTD.",
	[3]byte{0, 31, 210}:    "COMMTECH TECHNOLOGY MACAO COMMERCIAL OFFSHORE LTD.",
	[3]byte{0, 31, 211}:    "RIVA Networks Inc.",
	[3]byte{0, 31, 212}:    "4IPNET, INC.",
	[3]byte{0, 31, 213}:    "MICRORISC s.r.o.",
	[3]byte{0, 31, 214}:    "Shenzhen Allywll",
	[3]byte{0, 31, 215}:    "TELERAD SA",
	[3]byte{0, 31, 216}:    "A-TRUST COMPUTER CORPORATION",
	[3]byte{0, 31, 217}:    "RSD Communications Ltd",
	[3]byte{0, 31, 218}:    "Nortel Networks",
	[3]byte{0, 31, 219}:    "Network Supply Corp.,",
	[3]byte{0, 31, 220}:    "Mobile Safe Track Ltd",
	[3]byte{0, 31, 221}:    "GDI LLC",
	[3]byte{0, 31, 222}:    "Nokia Danmark A/S",
	[3]byte{0, 31, 223}:    "Nokia Danmark A/S",
	[3]byte{0, 31, 224}:    "EdgeVelocity Corp",
	[3]byte{0, 31, 225}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 31, 226}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 31, 227}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 31, 228}:    "Sony Mobile Communications AB",
	[3]byte{0, 31, 229}:    "In-Circuit GmbH",
	[3]byte{0, 31, 230}:    "Alphion Corporation",
	[3]byte{0, 31, 231}:    "Simet",
	[3]byte{0, 31, 232}:    "KURUSUGAWA Electronics Industry Inc,.",
	[3]byte{0, 31, 233}:    "Printrex, Inc.",
	[3]byte{0, 31, 234}:    "Applied Media Technologies Corporation",
	[3]byte{0, 31, 235}:    "Trio Datacom Pty Ltd",
	[3]byte{0, 31, 236}:    "Synapse Électronique",
	[3]byte{0, 31, 237}:    "Tecan Systems Inc.",
	[3]byte{0, 31, 238}:    "ubisys technologies GmbH",
	[3]byte{0, 31, 239}:    "SHINSEI INDUSTRIES CO.,LTD",
	[3]byte{0, 31, 240}:    "Audio Partnership",
	[3]byte{0, 31, 241}:    "Paradox Hellas S.A.",
	[3]byte{0, 31, 242}:    "VIA Technologies, Inc.",
	[3]byte{0, 31, 243}:    "Apple, Inc.",
	[3]byte{0, 31, 244}:    "Power Monitors, Inc.",
	[3]byte{0, 31, 245}:    "Kongsberg Defence & Aerospace",
	[3]byte{0, 31, 246}:    "PS Audio International",
	[3]byte{0, 31, 247}:    "Nakajima All Precision Co., Ltd.",
	[3]byte{0, 31, 248}:    "Siemens AG, Sector Industry, Drive Technologies, Motion Control Systems",
	[3]byte{0, 31, 249}:    "Advanced Knowledge Associates",
	[3]byte{0, 31, 250}:    "Coretree, Co, Ltd",
	[3]byte{0, 31, 251}:    "Green Packet Bhd",
	[3]byte{0, 31, 252}:    "Riccius+Sohn GmbH",
	[3]byte{0, 31, 253}:    "Indigo Mobile Technologies Corp.",
	[3]byte{0, 31, 254}:    "HPN Supply Chain",
	[3]byte{0, 31, 255}:    "Respironics, Inc.",
	[3]byte{0, 32, 0}:      "LEXMARK INTERNATIONAL, INC.",
	[3]byte{0, 32, 1}:      "DSP SOLUTIONS, INC.",
	[3]byte{0, 32, 2}:      "SERITECH ENTERPRISE CO., LTD.",
	[3]byte{0, 32, 3}:      "PIXEL POWER LTD.",
	[3]byte{0, 32, 4}:      "YAMATAKE-HONEYWELL CO., LTD.",
	[3]byte{0, 32, 5}:      "SIMPLE TECHNOLOGY",
	[3]byte{0, 32, 6}:      "GARRETT COMMUNICATIONS, INC.",
	[3]byte{0, 32, 7}:      "SFA, INC.",
	[3]byte{0, 32, 8}:      "CABLE & COMPUTER TECHNOLOGY",
	[3]byte{0, 32, 9}:      "PACKARD BELL ELEC., INC.",
	[3]byte{0, 32, 10}:     "SOURCE-COMM CORP.",
	[3]byte{0, 32, 11}:     "OCTAGON SYSTEMS CORP.",
	[3]byte{0, 32, 12}:     "ADASTRA SYSTEMS CORP.",
	[3]byte{0, 32, 13}:     "CARL ZEISS",
	[3]byte{0, 32, 14}:     "SATELLITE TECHNOLOGY MGMT, INC",
	[3]byte{0, 32, 15}:     "EBRAINS Inc",
	[3]byte{0, 32, 16}:     "JEOL SYSTEM TECHNOLOGY CO. LTD",
	[3]byte{0, 32, 17}:     "CANOPUS CO., LTD.",
	[3]byte{0, 32, 18}:     "CAMTRONICS MEDICAL SYSTEMS",
	[3]byte{0, 32, 19}:     "DIVERSIFIED TECHNOLOGY, INC.",
	[3]byte{0, 32, 20}:     "GLOBAL VIEW CO., LTD.",
	[3]byte{0, 32, 21}:     "ACTIS COMPUTER SA",
	[3]byte{0, 32, 22}:     "SHOWA ELECTRIC WIRE & CABLE CO",
	[3]byte{0, 32, 23}:     "ORBOTECH",
	[3]byte{0, 32, 24}:     "CIS TECHNOLOGY INC.",
	[3]byte{0, 32, 25}:     "OHLER GMBH",
	[3]byte{0, 32, 26}:     "MRV Communications, Inc.",
	[3]byte{0, 32, 27}:     "NORTHERN TELECOM/NETWORK",
	[3]byte{0, 32, 28}:     "EXCEL, INC.",
	[3]byte{0, 32, 29}:     "KATANA PRODUCTS",
	[3]byte{0, 32, 30}:     "NETQUEST CORPORATION",
	[3]byte{0, 32, 31}:     "BEST POWER TECHNOLOGY, INC.",
	[3]byte{0, 32, 32}:     "MEGATRON COMPUTER INDUSTRIES PTY, LTD.",
	[3]byte{0, 32, 33}:     "ALGORITHMS SOFTWARE PVT. LTD.",
	[3]byte{0, 32, 34}:     "NMS Communications",
	[3]byte{0, 32, 35}:     "T.C. TECHNOLOGIES PTY. LTD",
	[3]byte{0, 32, 36}:     "PACIFIC COMMUNICATION SCIENCES",
	[3]byte{0, 32, 37}:     "CONTROL TECHNOLOGY, INC.",
	[3]byte{0, 32, 38}:     "AMKLY SYSTEMS, INC.",
	[3]byte{0, 32, 39}:     "MING FORTUNE INDUSTRY CO., LTD",
	[3]byte{0, 32, 40}:     "WEST EGG SYSTEMS, INC.",
	[3]byte{0, 32, 41}:     "TELEPROCESSING PRODUCTS, INC.",
	[3]byte{0, 32, 42}:     "N.V. DZINE",
	[3]byte{0, 32, 43}:     "ADVANCED TELECOMMUNICATIONS MODULES, LTD.",
	[3]byte{0, 32, 44}:     "WELLTRONIX CO., LTD.",
	[3]byte{0, 32, 45}:     "TAIYO CORPORATION",
	[3]byte{0, 32, 46}:     "DAYSTAR DIGITAL",
	[3]byte{0, 32, 47}:     "ZETA COMMUNICATIONS, LTD.",
	[3]byte{0, 32, 48}:     "ANALOG & DIGITAL SYSTEMS",
	[3]byte{0, 32, 49}:     "Tattile SRL ",
	[3]byte{0, 32, 50}:     "ALCATEL TAISEL",
	[3]byte{0, 32, 51}:     "SYNAPSE TECHNOLOGIES, INC.",
	[3]byte{0, 32, 52}:     "ROTEC INDUSTRIEAUTOMATION GMBH",
	[3]byte{0, 32, 53}:     "IBM Corp",
	[3]byte{0, 32, 54}:     "BMC SOFTWARE",
	[3]byte{0, 32, 55}:     "SEAGATE TECHNOLOGY",
	[3]byte{0, 32, 56}:     "VME MICROSYSTEMS INTERNATIONAL CORPORATION",
	[3]byte{0, 32, 57}:     "SCINETS",
	[3]byte{0, 32, 58}:     "DIGITAL BI0METRICS INC.",
	[3]byte{0, 32, 59}:     "WISDM LTD.",
	[3]byte{0, 32, 60}:     "EUROTIME AB",
	[3]byte{0, 32, 61}:     "Honeywell ECC",
	[3]byte{0, 32, 62}:     "LogiCan Technologies, Inc.",
	[3]byte{0, 32, 63}:     "JUKI CORPORATION",
	[3]byte{0, 32, 64}:     "ARRIS Group, Inc.",
	[3]byte{0, 32, 65}:     "DATA NET",
	[3]byte{0, 32, 66}:     "DATAMETRICS CORP.",
	[3]byte{0, 32, 67}:     "NEURON COMPANY LIMITED",
	[3]byte{0, 32, 68}:     "GENITECH PTY LTD",
	[3]byte{0, 32, 69}:     "ION Networks, Inc.",
	[3]byte{0, 32, 70}:     "CIPRICO, INC.",
	[3]byte{0, 32, 71}:     "STEINBRECHER CORP.",
	[3]byte{0, 32, 72}:     "Marconi Communications",
	[3]byte{0, 32, 73}:     "COMTRON, INC.",
	[3]byte{0, 32, 74}:     "PRONET GMBH",
	[3]byte{0, 32, 75}:     "AUTOCOMPUTER CO., LTD.",
	[3]byte{0, 32, 76}:     "MITRON COMPUTER PTE LTD.",
	[3]byte{0, 32, 77}:     "INOVIS GMBH",
	[3]byte{0, 32, 78}:     "NETWORK SECURITY SYSTEMS, INC.",
	[3]byte{0, 32, 79}:     "DEUTSCHE AEROSPACE AG",
	[3]byte{0, 32, 80}:     "KOREA COMPUTER INC.",
	[3]byte{0, 32, 81}:     "Verilink Corporation",
	[3]byte{0, 32, 82}:     "RAGULA SYSTEMS",
	[3]byte{0, 32, 83}:     "HUNTSVILLE MICROSYSTEMS, INC.",
	[3]byte{0, 32, 84}:     "Sycamore Networks",
	[3]byte{0, 32, 85}:     "ALTECH CO., LTD.",
	[3]byte{0, 32, 86}:     "NEOPRODUCTS",
	[3]byte{0, 32, 87}:     "TITZE DATENTECHNIK GmbH",
	[3]byte{0, 32, 88}:     "ALLIED SIGNAL INC.",
	[3]byte{0, 32, 89}:     "MIRO COMPUTER PRODUCTS AG",
	[3]byte{0, 32, 90}:     "COMPUTER IDENTICS",
	[3]byte{0, 32, 91}:     "Kentrox, LLC",
	[3]byte{0, 32, 92}:     "InterNet Systems of Florida, Inc.",
	[3]byte{0, 32, 93}:     "NANOMATIC OY",
	[3]byte{0, 32, 94}:     "CASTLE ROCK, INC.",
	[3]byte{0, 32, 95}:     "GAMMADATA COMPUTER GMBH",
	[3]byte{0, 32, 96}:     "ALCATEL ITALIA S.p.A.",
	[3]byte{0, 32, 97}:     "GarrettCom, Inc.",
	[3]byte{0, 32, 98}:     "SCORPION LOGIC, LTD.",
	[3]byte{0, 32, 99}:     "WIPRO INFOTECH LTD.",
	[3]byte{0, 32, 100}:    "PROTEC MICROSYSTEMS, INC.",
	[3]byte{0, 32, 101}:    "SUPERNET NETWORKING INC.",
	[3]byte{0, 32, 102}:    "GENERAL MAGIC, INC.",
	[3]byte{0, 32, 103}:    "Private",
	[3]byte{0, 32, 104}:    "ISDYNE",
	[3]byte{0, 32, 105}:    "ISDN SYSTEMS CORPORATION",
	[3]byte{0, 32, 106}:    "OSAKA COMPUTER CORP.",
	[3]byte{0, 32, 107}:    "KONICA MINOLTA HOLDINGS, INC.",
	[3]byte{0, 32, 108}:    "EVERGREEN TECHNOLOGY CORP.",
	[3]byte{0, 32, 109}:    "DATA RACE, INC.",
	[3]byte{0, 32, 110}:    "XACT, INC.",
	[3]byte{0, 32, 111}:    "FLOWPOINT CORPORATION",
	[3]byte{0, 32, 112}:    "HYNET, LTD.",
	[3]byte{0, 32, 113}:    "IBR GMBH",
	[3]byte{0, 32, 114}:    "WORKLINK INNOVATIONS",
	[3]byte{0, 32, 115}:    "FUSION SYSTEMS CORPORATION",
	[3]byte{0, 32, 116}:    "SUNGWOON SYSTEMS",
	[3]byte{0, 32, 117}:    "MOTOROLA COMMUNICATION ISRAEL",
	[3]byte{0, 32, 118}:    "REUDO CORPORATION",
	[3]byte{0, 32, 119}:    "KARDIOS SYSTEMS CORP.",
	[3]byte{0, 32, 120}:    "RUNTOP, INC.",
	[3]byte{0, 32, 121}:    "MIKRON GMBH",
	[3]byte{0, 32, 122}:    "WiSE Communications, Inc.",
	[3]byte{0, 32, 123}:    "Intel Corporation",
	[3]byte{0, 32, 124}:    "AUTEC GMBH",
	[3]byte{0, 32, 125}:    "ADVANCED COMPUTER APPLICATIONS",
	[3]byte{0, 32, 126}:    "FINECOM CO., LTD.",
	[3]byte{0, 32, 127}:    "KYOEI SANGYO CO., LTD.",
	[3]byte{0, 32, 128}:    "SYNERGY (UK) LTD.",
	[3]byte{0, 32, 129}:    "TITAN ELECTRONICS",
	[3]byte{0, 32, 130}:    "ONEAC CORPORATION",
	[3]byte{0, 32, 131}:    "PRESTICOM INCORPORATED",
	[3]byte{0, 32, 132}:    "OCE PRINTING SYSTEMS, GMBH",
	[3]byte{0, 32, 133}:    "Eaton Corporation",
	[3]byte{0, 32, 134}:    "MICROTECH ELECTRONICS LIMITED",
	[3]byte{0, 32, 135}:    "MEMOTEC, INC.",
	[3]byte{0, 32, 136}:    "GLOBAL VILLAGE COMMUNICATION",
	[3]byte{0, 32, 137}:    "T3PLUS NETWORKING, INC.",
	[3]byte{0, 32, 138}:    "SONIX COMMUNICATIONS, LTD.",
	[3]byte{0, 32, 139}:    "LAPIS TECHNOLOGIES, INC.",
	[3]byte{0, 32, 140}:    "GALAXY NETWORKS, INC.",
	[3]byte{0, 32, 141}:    "CMD TECHNOLOGY",
	[3]byte{0, 32, 142}:    "CHEVIN SOFTWARE ENG. LTD.",
	[3]byte{0, 32, 143}:    "ECI Telecom Ltd.",
	[3]byte{0, 32, 144}:    "ADVANCED COMPRESSION TECHNOLOGY, INC.",
	[3]byte{0, 32, 145}:    "J125, NATIONAL SECURITY AGENCY",
	[3]byte{0, 32, 146}:    "CHESS ENGINEERING B.V.",
	[3]byte{0, 32, 147}:    "LANDINGS TECHNOLOGY CORP.",
	[3]byte{0, 32, 148}:    "CUBIX CORPORATION",
	[3]byte{0, 32, 149}:    "RIVA ELECTRONICS",
	[3]byte{0, 32, 150}:    "Invensys",
	[3]byte{0, 32, 151}:    "APPLIED SIGNAL TECHNOLOGY",
	[3]byte{0, 32, 152}:    "HECTRONIC AB",
	[3]byte{0, 32, 153}:    "BON ELECTRIC CO., LTD.",
	[3]byte{0, 32, 154}:    "THE 3DO COMPANY",
	[3]byte{0, 32, 155}:    "ERSAT ELECTRONIC GMBH",
	[3]byte{0, 32, 156}:    "PRIMARY ACCESS CORP.",
	[3]byte{0, 32, 157}:    "LIPPERT AUTOMATIONSTECHNIK",
	[3]byte{0, 32, 158}:    "BROWN'S OPERATING SYSTEM SERVICES, LTD.",
	[3]byte{0, 32, 159}:    "MERCURY COMPUTER SYSTEMS, INC.",
	[3]byte{0, 32, 160}:    "OA LABORATORY CO., LTD.",
	[3]byte{0, 32, 161}:    "DOVATRON",
	[3]byte{0, 32, 162}:    "GALCOM NETWORKING LTD.",
	[3]byte{0, 32, 163}:    "Harmonic, Inc",
	[3]byte{0, 32, 164}:    "MULTIPOINT NETWORKS",
	[3]byte{0, 32, 165}:    "API ENGINEERING",
	[3]byte{0, 32, 166}:    "Proxim Wireless",
	[3]byte{0, 32, 167}:    "PAIRGAIN TECHNOLOGIES, INC.",
	[3]byte{0, 32, 168}:    "SAST TECHNOLOGY CORP.",
	[3]byte{0, 32, 169}:    "WHITE HORSE INDUSTRIAL",
	[3]byte{0, 32, 170}:    "Ericsson Television Limited",
	[3]byte{0, 32, 171}:    "MICRO INDUSTRIES CORP.",
	[3]byte{0, 32, 172}:    "INTERFLEX DATENSYSTEME GMBH",
	[3]byte{0, 32, 173}:    "LINQ SYSTEMS",
	[3]byte{0, 32, 174}:    "ORNET DATA COMMUNICATION TECH.",
	[3]byte{0, 32, 175}:    "3COM CORPORATION",
	[3]byte{0, 32, 176}:    "GATEWAY DEVICES, INC.",
	[3]byte{0, 32, 177}:    "COMTECH RESEARCH INC.",
	[3]byte{0, 32, 178}:    "GKD Gesellschaft Fur Kommunikation Und Datentechnik",
	[3]byte{0, 32, 179}:    "Tattile SRL ",
	[3]byte{0, 32, 180}:    "TERMA ELEKTRONIK AS",
	[3]byte{0, 32, 181}:    "YASKAWA ELECTRIC CORPORATION",
	[3]byte{0, 32, 182}:    "AGILE NETWORKS, INC.",
	[3]byte{0, 32, 183}:    "NAMAQUA COMPUTERWARE",
	[3]byte{0, 32, 184}:    "PRIME OPTION, INC.",
	[3]byte{0, 32, 185}:    "METRICOM, INC.",
	[3]byte{0, 32, 186}:    "CENTER FOR HIGH PERFORMANCE",
	[3]byte{0, 32, 187}:    "ZAX CORPORATION",
	[3]byte{0, 32, 188}:    "Long Reach Networks Pty Ltd",
	[3]byte{0, 32, 189}:    "NIOBRARA R & D CORPORATION",
	[3]byte{0, 32, 190}:    "LAN ACCESS CORP.",
	[3]byte{0, 32, 191}:    "AEHR TEST SYSTEMS",
	[3]byte{0, 32, 192}:    "PULSE ELECTRONICS, INC.",
	[3]byte{0, 32, 193}:    "SAXA, Inc.",
	[3]byte{0, 32, 194}:    "TEXAS MEMORY SYSTEMS, INC.",
	[3]byte{0, 32, 195}:    "COUNTER SOLUTIONS LTD.",
	[3]byte{0, 32, 196}:    "INET,INC.",
	[3]byte{0, 32, 197}:    "EAGLE TECHNOLOGY",
	[3]byte{0, 32, 198}:    "NECTEC",
	[3]byte{0, 32, 199}:    "AKAI Professional M.I. Corp.",
	[3]byte{0, 32, 200}:    "LARSCOM INCORPORATED",
	[3]byte{0, 32, 201}:    "VICTRON BV",
	[3]byte{0, 32, 202}:    "DIGITAL OCEAN",
	[3]byte{0, 32, 203}:    "PRETEC ELECTRONICS CORP.",
	[3]byte{0, 32, 204}:    "DIGITAL SERVICES, LTD.",
	[3]byte{0, 32, 205}:    "HYBRID NETWORKS, INC.",
	[3]byte{0, 32, 206}:    "LOGICAL DESIGN GROUP, INC.",
	[3]byte{0, 32, 207}:    "TEST & MEASUREMENT SYSTEMS INC",
	[3]byte{0, 32, 208}:    "VERSALYNX CORPORATION",
	[3]byte{0, 32, 209}:    "MICROCOMPUTER SYSTEMS (M) SDN.",
	[3]byte{0, 32, 210}:    "RAD DATA COMMUNICATIONS, LTD.",
	[3]byte{0, 32, 211}:    "OST (OUEST STANDARD TELEMATIQU",
	[3]byte{0, 32, 212}:    "Cabletron Systems, Inc.",
	[3]byte{0, 32, 213}:    "VIPA GMBH",
	[3]byte{0, 32, 214}:    "Breezecom, Ltd.",
	[3]byte{0, 32, 215}:    "JAPAN MINICOMPUTER SYSTEMS CO., Ltd.",
	[3]byte{0, 32, 216}:    "Nortel Networks",
	[3]byte{0, 32, 217}:    "PANASONIC TECHNOLOGIES, INC./MIECO-US",
	[3]byte{0, 32, 218}:    "Alcatel-Lucent Enterprise",
	[3]byte{0, 32, 219}:    "XNET TECHNOLOGY, INC.",
	[3]byte{0, 32, 220}:    "DENSITRON TAIWAN LTD.",
	[3]byte{0, 32, 221}:    "Cybertec Pty Ltd",
	[3]byte{0, 32, 222}:    "JAPAN DIGITAL LABORAT'Y CO.LTD",
	[3]byte{0, 32, 223}:    "KYOSAN ELECTRIC MFG. CO., LTD.",
	[3]byte{0, 32, 224}:    "Actiontec Electronics, Inc",
	[3]byte{0, 32, 225}:    "ALAMAR ELECTRONICS",
	[3]byte{0, 32, 226}:    "INFORMATION RESOURCE ENGINEERING",
	[3]byte{0, 32, 227}:    "MCD KENCOM CORPORATION",
	[3]byte{0, 32, 228}:    "HSING TECH ENTERPRISE CO., LTD",
	[3]byte{0, 32, 229}:    "APEX DATA, INC.",
	[3]byte{0, 32, 230}:    "LIDKOPING MACHINE TOOLS AB",
	[3]byte{0, 32, 231}:    "B&W NUCLEAR SERVICE COMPANY",
	[3]byte{0, 32, 232}:    "DATATREK CORPORATION",
	[3]byte{0, 32, 233}:    "DANTEL",
	[3]byte{0, 32, 234}:    "EFFICIENT NETWORKS, INC.",
	[3]byte{0, 32, 235}:    "CINCINNATI MICROWAVE, INC.",
	[3]byte{0, 32, 236}:    "TECHWARE SYSTEMS CORP.",
	[3]byte{0, 32, 237}:    "GIGA-BYTE TECHNOLOGY CO., LTD.",
	[3]byte{0, 32, 238}:    "GTECH CORPORATION",
	[3]byte{0, 32, 239}:    "USC CORPORATION",
	[3]byte{0, 32, 240}:    "UNIVERSAL MICROELECTRONICS CO.",
	[3]byte{0, 32, 241}:    "ALTOS INDIA LIMITED",
	[3]byte{0, 32, 242}:    "Oracle Corporation ",
	[3]byte{0, 32, 243}:    "RAYNET CORPORATION",
	[3]byte{0, 32, 244}:    "SPECTRIX CORPORATION",
	[3]byte{0, 32, 245}:    "PANDATEL AG",
	[3]byte{0, 32, 246}:    "NET TEK  AND KARLNET, INC.",
	[3]byte{0, 32, 247}:    "CYBERDATA CORPORATION",
	[3]byte{0, 32, 248}:    "CARRERA COMPUTERS, INC.",
	[3]byte{0, 32, 249}:    "PARALINK NETWORKS, INC.",
	[3]byte{0, 32, 250}:    "GDE SYSTEMS, INC.",
	[3]byte{0, 32, 251}:    "OCTEL COMMUNICATIONS CORP.",
	[3]byte{0, 32, 252}:    "MATROX",
	[3]byte{0, 32, 253}:    "ITV TECHNOLOGIES, INC.",
	[3]byte{0, 32, 254}:    "TOPWARE INC. / GRAND COMPUTER",
	[3]byte{0, 32, 255}:    "SYMMETRICAL TECHNOLOGIES",
	[3]byte{0, 33, 0}:      "Gemtek Technology Co., Ltd.",
	[3]byte{0, 33, 1}:      "Aplicaciones Electronicas Quasar (AEQ)",
	[3]byte{0, 33, 2}:      "UpdateLogic Inc.",
	[3]byte{0, 33, 3}:      "GHI Electronics, LLC",
	[3]byte{0, 33, 4}:      "Gigaset Communications GmbH",
	[3]byte{0, 33, 5}:      "Alcatel-Lucent IPD",
	[3]byte{0, 33, 6}:      "RIM Testing Services",
	[3]byte{0, 33, 7}:      "Seowonintech Co Ltd.",
	[3]byte{0, 33, 8}:      "Nokia Danmark A/S",
	[3]byte{0, 33, 9}:      "Nokia Danmark A/S",
	[3]byte{0, 33, 10}:     "byd:sign Corporation",
	[3]byte{0, 33, 11}:     "GEMINI TRAZE RFID PVT. LTD.",
	[3]byte{0, 33, 12}:     "Cymtec Systems, Inc.",
	[3]byte{0, 33, 13}:     "SAMSIN INNOTEC",
	[3]byte{0, 33, 14}:     "Orpak Systems L.T.D.",
	[3]byte{0, 33, 15}:     "Cernium Corp",
	[3]byte{0, 33, 16}:     "Clearbox Systems",
	[3]byte{0, 33, 17}:     "Uniphone Inc.",
	[3]byte{0, 33, 18}:     "WISCOM SYSTEM CO.,LTD",
	[3]byte{0, 33, 19}:     "Padtec S/A",
	[3]byte{0, 33, 20}:     "Hylab Technology Inc.",
	[3]byte{0, 33, 21}:     "PHYWE Systeme GmbH & Co. KG",
	[3]byte{0, 33, 22}:     "Transcon Electronic Systems, spol. s r. o.",
	[3]byte{0, 33, 23}:     "Tellord",
	[3]byte{0, 33, 24}:     "Athena Tech, Inc.",
	[3]byte{0, 33, 25}:     "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{0, 33, 26}:     "LInTech Corporation",
	[3]byte{0, 33, 27}:     "Cisco Systems, Inc",
	[3]byte{0, 33, 28}:     "Cisco Systems, Inc",
	[3]byte{0, 33, 29}:     "Dataline AB",
	[3]byte{0, 33, 30}:     "ARRIS Group, Inc.",
	[3]byte{0, 33, 31}:     "SHINSUNG DELTATECH CO.,LTD.",
	[3]byte{0, 33, 32}:     "Sequel Technologies",
	[3]byte{0, 33, 33}:     "VRmagic GmbH",
	[3]byte{0, 33, 34}:     "Chip-pro Ltd.",
	[3]byte{0, 33, 35}:     "Aerosat Avionics",
	[3]byte{0, 33, 36}:     "Optos Plc",
	[3]byte{0, 33, 37}:     "KUK JE TONG SHIN Co.,LTD",
	[3]byte{0, 33, 38}:     "Shenzhen Torch Equipment Co., Ltd.",
	[3]byte{0, 33, 39}:     "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 33, 40}:     "Oracle Corporation",
	[3]byte{0, 33, 41}:     "Cisco-Linksys, LLC",
	[3]byte{0, 33, 42}:     "Audiovox Corporation",
	[3]byte{0, 33, 43}:     "MSA Auer",
	[3]byte{0, 33, 44}:     "SemIndia System Private Limited",
	[3]byte{0, 33, 45}:     "SCIMOLEX CORPORATION",
	[3]byte{0, 33, 46}:     "dresden-elektronik",
	[3]byte{0, 33, 47}:     "Phoebe Micro Inc.",
	[3]byte{0, 33, 48}:     "Keico Hightech Inc.",
	[3]byte{0, 33, 49}:     "Blynke Inc.",
	[3]byte{0, 33, 50}:     "Masterclock, Inc.",
	[3]byte{0, 33, 51}:     "Building B, Inc",
	[3]byte{0, 33, 52}:     "Brandywine Communications",
	[3]byte{0, 33, 53}:     "ALCATEL-LUCENT",
	[3]byte{0, 33, 54}:     "ARRIS Group, Inc.",
	[3]byte{0, 33, 55}:     "Bay Controls, LLC",
	[3]byte{0, 33, 56}:     "Cepheid",
	[3]byte{0, 33, 57}:     "Escherlogic Inc.",
	[3]byte{0, 33, 58}:     "Winchester Systems Inc.",
	[3]byte{0, 33, 59}:     "Berkshire Products, Inc",
	[3]byte{0, 33, 60}:     "AliphCom",
	[3]byte{0, 33, 61}:     "Cermetek Microelectronics, Inc.",
	[3]byte{0, 33, 62}:     "TomTom",
	[3]byte{0, 33, 63}:     "A-Team Technology Ltd.",
	[3]byte{0, 33, 64}:     "EN Technologies Inc.",
	[3]byte{0, 33, 65}:     "RADLIVE",
	[3]byte{0, 33, 66}:     "Advanced Control Systems doo",
	[3]byte{0, 33, 67}:     "ARRIS Group, Inc.",
	[3]byte{0, 33, 68}:     "SS Telecoms",
	[3]byte{0, 33, 69}:     "Semptian Technologies Ltd.",
	[3]byte{0, 33, 70}:     "Sanmina-SCI",
	[3]byte{0, 33, 71}:     "Nintendo Co., Ltd.",
	[3]byte{0, 33, 72}:     "Kaco Solar Korea",
	[3]byte{0, 33, 73}:     "China Daheng Group ,Inc.",
	[3]byte{0, 33, 74}:     "Pixel Velocity, Inc",
	[3]byte{0, 33, 75}:     "Shenzhen HAMP Science & Technology Co.,Ltd",
	[3]byte{0, 33, 76}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 33, 77}:     "Guangzhou Skytone Transmission Technology Com. Ltd.",
	[3]byte{0, 33, 78}:     "GS Yuasa Power Supply Ltd.",
	[3]byte{0, 33, 79}:     "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 33, 80}:     "EYEVIEW ELECTRONICS",
	[3]byte{0, 33, 81}:     "Millinet Co., Ltd.",
	[3]byte{0, 33, 82}:     "General Satellite Research & Development Limited",
	[3]byte{0, 33, 83}:     "SeaMicro Inc.",
	[3]byte{0, 33, 84}:     "D-TACQ Solutions Ltd",
	[3]byte{0, 33, 85}:     "Cisco Systems, Inc",
	[3]byte{0, 33, 86}:     "Cisco Systems, Inc",
	[3]byte{0, 33, 87}:     "National Datacast, Inc.",
	[3]byte{0, 33, 88}:     "Style Flying Technology Co.",
	[3]byte{0, 33, 89}:     "Juniper Networks",
	[3]byte{0, 33, 90}:     "Hewlett Packard",
	[3]byte{0, 33, 91}:     "SenseAnywhere",
	[3]byte{0, 33, 92}:     "Intel Corporate",
	[3]byte{0, 33, 93}:     "Intel Corporate",
	[3]byte{0, 33, 94}:     "IBM Corp",
	[3]byte{0, 33, 95}:     "IHSE GmbH",
	[3]byte{0, 33, 96}:     "Hidea Solutions Co. Ltd.",
	[3]byte{0, 33, 97}:     "Yournet Inc.",
	[3]byte{0, 33, 98}:     "Nortel Networks",
	[3]byte{0, 33, 99}:     "ASKEY COMPUTER CORP",
	[3]byte{0, 33, 100}:    "Special Design Bureau for Seismic Instrumentation",
	[3]byte{0, 33, 101}:    "Presstek Inc.",
	[3]byte{0, 33, 102}:    "NovAtel Inc.",
	[3]byte{0, 33, 103}:    "HWA JIN T&I Corp.",
	[3]byte{0, 33, 104}:    "iVeia, LLC",
	[3]byte{0, 33, 105}:    "Prologix, LLC.",
	[3]byte{0, 33, 106}:    "Intel Corporate",
	[3]byte{0, 33, 107}:    "Intel Corporate",
	[3]byte{0, 33, 108}:    "ODVA",
	[3]byte{0, 33, 109}:    "Soltech Co., Ltd.",
	[3]byte{0, 33, 110}:    "Function ATI (Huizhou) Telecommunications Co., Ltd.",
	[3]byte{0, 33, 111}:    "SymCom, Inc.",
	[3]byte{0, 33, 112}:    "Dell Inc.",
	[3]byte{0, 33, 113}:    "Wesung TNC Co., Ltd.",
	[3]byte{0, 33, 114}:    "Seoultek Valley",
	[3]byte{0, 33, 115}:    "Ion Torrent Systems, Inc.",
	[3]byte{0, 33, 116}:    "AvaLAN Wireless",
	[3]byte{0, 33, 117}:    "Pacific Satellite International Ltd.",
	[3]byte{0, 33, 118}:    "YMax Telecom Ltd.",
	[3]byte{0, 33, 119}:    "W. L. Gore & Associates",
	[3]byte{0, 33, 120}:    "Matuschek Messtechnik GmbH",
	[3]byte{0, 33, 121}:    "IOGEAR, Inc.",
	[3]byte{0, 33, 122}:    "Sejin Electron, Inc.",
	[3]byte{0, 33, 123}:    "Bastec AB",
	[3]byte{0, 33, 124}:    "2Wire Inc",
	[3]byte{0, 33, 125}:    "PYXIS S.R.L.",
	[3]byte{0, 33, 126}:    "Telit Communication s.p.a",
	[3]byte{0, 33, 127}:    "Intraco Technology Pte Ltd",
	[3]byte{0, 33, 128}:    "ARRIS Group, Inc.",
	[3]byte{0, 33, 129}:    "Si2 Microsystems Limited",
	[3]byte{0, 33, 130}:    "SandLinks Systems, Ltd.",
	[3]byte{0, 33, 131}:    "ANDRITZ HYDRO GmbH",
	[3]byte{0, 33, 132}:    "POWERSOFT SRL",
	[3]byte{0, 33, 133}:    "MICRO-STAR INT'L CO.,LTD.",
	[3]byte{0, 33, 134}:    "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{0, 33, 135}:    "Imacs GmbH",
	[3]byte{0, 33, 136}:    "EMC Corporation",
	[3]byte{0, 33, 137}:    "AppTech, Inc.",
	[3]byte{0, 33, 138}:    "Electronic Design and Manufacturing Company",
	[3]byte{0, 33, 139}:    "Wescon Technology, Inc.",
	[3]byte{0, 33, 140}:    "TopControl GMBH",
	[3]byte{0, 33, 141}:    "AP Router Ind. Eletronica LTDA",
	[3]byte{0, 33, 142}:    "MEKICS CO., LTD.",
	[3]byte{0, 33, 143}:    "Avantgarde Acoustic Lautsprechersysteme GmbH",
	[3]byte{0, 33, 144}:    "Goliath Solutions",
	[3]byte{0, 33, 145}:    "D-Link Corporation",
	[3]byte{0, 33, 146}:    "Baoding Galaxy Electronic Technology  Co.,Ltd",
	[3]byte{0, 33, 147}:    "Videofon MV",
	[3]byte{0, 33, 148}:    "Ping Communication",
	[3]byte{0, 33, 149}:    "GWD Media Limited",
	[3]byte{0, 33, 150}:    "Telsey  S.p.A.",
	[3]byte{0, 33, 151}:    "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 33, 152}:    "Thai Radio Co, LTD",
	[3]byte{0, 33, 153}:    "Vacon Plc",
	[3]byte{0, 33, 154}:    "Cambridge Visual Networks Ltd",
	[3]byte{0, 33, 155}:    "Dell Inc.",
	[3]byte{0, 33, 156}:    "Honeywld Technology Corp.",
	[3]byte{0, 33, 157}:    "Adesys BV",
	[3]byte{0, 33, 158}:    "Sony Mobile Communications AB",
	[3]byte{0, 33, 159}:    "SATEL OY",
	[3]byte{0, 33, 160}:    "Cisco Systems, Inc",
	[3]byte{0, 33, 161}:    "Cisco Systems, Inc",
	[3]byte{0, 33, 162}:    "EKE-Electronics Ltd.",
	[3]byte{0, 33, 163}:    "Micromint",
	[3]byte{0, 33, 164}:    "Dbii Networks",
	[3]byte{0, 33, 165}:    "ERLPhase Power Technologies Ltd.",
	[3]byte{0, 33, 166}:    "Videotec Spa",
	[3]byte{0, 33, 167}:    "Hantle System Co., Ltd.",
	[3]byte{0, 33, 168}:    "Telephonics Corporation",
	[3]byte{0, 33, 169}:    "Mobilink Telecom Co.,Ltd",
	[3]byte{0, 33, 170}:    "Nokia Danmark A/S",
	[3]byte{0, 33, 171}:    "Nokia Danmark A/S",
	[3]byte{0, 33, 172}:    "Infrared Integrated Systems Ltd",
	[3]byte{0, 33, 173}:    "Nordic ID Oy",
	[3]byte{0, 33, 174}:    "ALCATEL-LUCENT FRANCE - WTD",
	[3]byte{0, 33, 175}:    "Radio Frequency Systems",
	[3]byte{0, 33, 176}:    "Tyco Telecommunications",
	[3]byte{0, 33, 177}:    "DIGITAL SOLUTIONS LTD",
	[3]byte{0, 33, 178}:    "Fiberblaze A/S",
	[3]byte{0, 33, 179}:    "Ross Controls",
	[3]byte{0, 33, 180}:    "APRO MEDIA CO., LTD",
	[3]byte{0, 33, 181}:    "Galvanic Ltd",
	[3]byte{0, 33, 182}:    "Triacta Power Technologies Inc.",
	[3]byte{0, 33, 183}:    "Lexmark International Inc.",
	[3]byte{0, 33, 184}:    "Inphi Corporation",
	[3]byte{0, 33, 185}:    "Universal Devices Inc.",
	[3]byte{0, 33, 186}:    "Texas Instruments",
	[3]byte{0, 33, 187}:    "Riken Keiki Co., Ltd.",
	[3]byte{0, 33, 188}:    "ZALA COMPUTER",
	[3]byte{0, 33, 189}:    "Nintendo Co., Ltd.",
	[3]byte{0, 33, 190}:    "Cisco SPVTG",
	[3]byte{0, 33, 191}:    "Hitachi High-Tech Control Systems Corporation",
	[3]byte{0, 33, 192}:    "Mobile Appliance, Inc.",
	[3]byte{0, 33, 193}:    "ABB Oy / Medium Voltage Products",
	[3]byte{0, 33, 194}:    "GL Communications Inc",
	[3]byte{0, 33, 195}:    "CORNELL Communications, Inc.",
	[3]byte{0, 33, 196}:    "Consilium AB",
	[3]byte{0, 33, 197}:    "3DSP Corp",
	[3]byte{0, 33, 198}:    "CSJ Global, Inc.",
	[3]byte{0, 33, 199}:    "Russound",
	[3]byte{0, 33, 200}:    "LOHUIS Networks",
	[3]byte{0, 33, 201}:    "Wavecom Asia Pacific Limited",
	[3]byte{0, 33, 202}:    "ART System Co., Ltd.",
	[3]byte{0, 33, 203}:    "SMS TECNOLOGIA ELETRONICA LTDA",
	[3]byte{0, 33, 204}:    "Flextronics International",
	[3]byte{0, 33, 205}:    "LiveTV",
	[3]byte{0, 33, 206}:    "NTC-Metrotek",
	[3]byte{0, 33, 207}:    "The Crypto Group",
	[3]byte{0, 33, 208}:    "Global Display Solutions Spa",
	[3]byte{0, 33, 209}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 33, 210}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 33, 211}:    "BOCOM SECURITY(ASIA PACIFIC) LIMITED",
	[3]byte{0, 33, 212}:    "Vollmer Werke GmbH",
	[3]byte{0, 33, 213}:    "X2E GmbH",
	[3]byte{0, 33, 214}:    "LXI Consortium",
	[3]byte{0, 33, 215}:    "Cisco Systems, Inc",
	[3]byte{0, 33, 216}:    "Cisco Systems, Inc",
	[3]byte{0, 33, 217}:    "SEKONIC CORPORATION",
	[3]byte{0, 33, 218}:    "Automation Products Group Inc.",
	[3]byte{0, 33, 219}:    "Santachi Video Technology (Shenzhen) Co., Ltd.",
	[3]byte{0, 33, 220}:    "TECNOALARM S.r.l.",
	[3]byte{0, 33, 221}:    "Northstar Systems Corp",
	[3]byte{0, 33, 222}:    "Firepro Wireless",
	[3]byte{0, 33, 223}:    "Martin Christ GmbH",
	[3]byte{0, 33, 224}:    "CommAgility Ltd",
	[3]byte{0, 33, 225}:    "Nortel Networks",
	[3]byte{0, 33, 226}:    "visago Systems & Controls GmbH & Co. KG",
	[3]byte{0, 33, 227}:    "SerialTek LLC",
	[3]byte{0, 33, 228}:    "I-WIN",
	[3]byte{0, 33, 229}:    "Display Solution AG",
	[3]byte{0, 33, 230}:    "Starlight Video Limited",
	[3]byte{0, 33, 231}:    "Informatics Services Corporation",
	[3]byte{0, 33, 232}:    "Murata Manufacturing Co., Ltd.",
	[3]byte{0, 33, 233}:    "Apple, Inc.",
	[3]byte{0, 33, 234}:    "Bystronic Laser AG",
	[3]byte{0, 33, 235}:    "ESP SYSTEMS, LLC",
	[3]byte{0, 33, 236}:    "Solutronic GmbH",
	[3]byte{0, 33, 237}:    "Telegesis",
	[3]byte{0, 33, 238}:    "Full Spectrum Inc.",
	[3]byte{0, 33, 239}:    "Kapsys",
	[3]byte{0, 33, 240}:    "EW3 Technologies LLC",
	[3]byte{0, 33, 241}:    "Tutus Data AB",
	[3]byte{0, 33, 242}:    "EASY3CALL Technology Limited",
	[3]byte{0, 33, 243}:    "Si14 SpA",
	[3]byte{0, 33, 244}:    "INRange Systems, Inc",
	[3]byte{0, 33, 245}:    "Western Engravers Supply, Inc.",
	[3]byte{0, 33, 246}:    "Oracle Corporation",
	[3]byte{0, 33, 247}:    "HPN Supply Chain",
	[3]byte{0, 33, 248}:    "Enseo, Inc.",
	[3]byte{0, 33, 249}:    "WIRECOM Technologies",
	[3]byte{0, 33, 250}:    "A4SP Technologies Ltd.",
	[3]byte{0, 33, 251}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 33, 252}:    "Nokia Danmark A/S",
	[3]byte{0, 33, 253}:    "LACROIX TRAFFIC S.A.U",
	[3]byte{0, 33, 254}:    "Nokia Danmark A/S",
	[3]byte{0, 33, 255}:    "Cyfrowy Polsat SA",
	[3]byte{0, 34, 0}:      "IBM Corp",
	[3]byte{0, 34, 1}:      "Aksys Networks Inc",
	[3]byte{0, 34, 2}:      "Excito Elektronik i Skåne AB",
	[3]byte{0, 34, 3}:      "Glensound Electronics Ltd",
	[3]byte{0, 34, 4}:      "KORATEK",
	[3]byte{0, 34, 5}:      "WeLink Solutions, Inc.",
	[3]byte{0, 34, 6}:      "Cyberdyne Inc.",
	[3]byte{0, 34, 7}:      "Inteno Broadband Technology AB",
	[3]byte{0, 34, 8}:      "Certicom Corp",
	[3]byte{0, 34, 9}:      "Omron Healthcare Co., Ltd",
	[3]byte{0, 34, 10}:     "OnLive, Inc",
	[3]byte{0, 34, 11}:     "National Source Coding Center",
	[3]byte{0, 34, 12}:     "Cisco Systems, Inc",
	[3]byte{0, 34, 13}:     "Cisco Systems, Inc",
	[3]byte{0, 34, 14}:     "Indigo Security Co., Ltd.",
	[3]byte{0, 34, 15}:     "MoCA (Multimedia over Coax Alliance)",
	[3]byte{0, 34, 16}:     "ARRIS Group, Inc.",
	[3]byte{0, 34, 17}:     "Rohati Systems",
	[3]byte{0, 34, 18}:     "CAI Networks, Inc.",
	[3]byte{0, 34, 19}:     "PCI CORPORATION",
	[3]byte{0, 34, 20}:     "RINNAI KOREA",
	[3]byte{0, 34, 21}:     "ASUSTek COMPUTER INC.",
	[3]byte{0, 34, 22}:     "SHIBAURA VENDING MACHINE CORPORATION",
	[3]byte{0, 34, 23}:     "Neat Electronics",
	[3]byte{0, 34, 24}:     "Verivue Inc.",
	[3]byte{0, 34, 25}:     "Dell Inc.",
	[3]byte{0, 34, 26}:     "Audio Precision",
	[3]byte{0, 34, 27}:     "Morega Systems",
	[3]byte{0, 34, 28}:     "Private",
	[3]byte{0, 34, 29}:     "Freegene Technology LTD",
	[3]byte{0, 34, 30}:     "Media Devices Co., Ltd.",
	[3]byte{0, 34, 31}:     "eSang Technologies Co., Ltd.",
	[3]byte{0, 34, 32}:     "Mitac Technology Corp",
	[3]byte{0, 34, 33}:     "ITOH DENKI CO,LTD.",
	[3]byte{0, 34, 34}:     "Schaffner Deutschland GmbH",
	[3]byte{0, 34, 35}:     "TimeKeeping Systems, Inc.",
	[3]byte{0, 34, 36}:     "Good Will Instrument Co., Ltd.",
	[3]byte{0, 34, 37}:     "Thales Avionics Ltd",
	[3]byte{0, 34, 38}:     "Avaak, Inc.",
	[3]byte{0, 34, 39}:     "uv-electronic GmbH",
	[3]byte{0, 34, 40}:     "Breeze Innovations Ltd.",
	[3]byte{0, 34, 41}:     "Compumedics Ltd",
	[3]byte{0, 34, 42}:     "SoundEar A/S",
	[3]byte{0, 34, 43}:     "Nucomm, Inc.",
	[3]byte{0, 34, 44}:     "Ceton Corp",
	[3]byte{0, 34, 45}:     "SMC Networks Inc.",
	[3]byte{0, 34, 46}:     "maintech GmbH",
	[3]byte{0, 34, 47}:     "Open Grid Computing, Inc.",
	[3]byte{0, 34, 48}:     "FutureLogic Inc.",
	[3]byte{0, 34, 49}:     "SMT&C Co., Ltd.",
	[3]byte{0, 34, 50}:     "Design Design Technology Ltd",
	[3]byte{0, 34, 51}:     "ADB Broadband Italia",
	[3]byte{0, 34, 52}:     "Corventis Inc.",
	[3]byte{0, 34, 53}:     "Strukton Systems bv",
	[3]byte{0, 34, 54}:     "VECTOR SP. Z O.O.",
	[3]byte{0, 34, 55}:     "Shinhint Group",
	[3]byte{0, 34, 56}:     "LOGIPLUS",
	[3]byte{0, 34, 57}:     "Indiana Life Sciences Incorporated",
	[3]byte{0, 34, 58}:     "Cisco SPVTG",
	[3]byte{0, 34, 59}:     "Communication Networks, LLC",
	[3]byte{0, 34, 60}:     "RATIO Entwicklungen GmbH",
	[3]byte{0, 34, 61}:     "JumpGen Systems, LLC",
	[3]byte{0, 34, 62}:     "IRTrans GmbH",
	[3]byte{0, 34, 63}:     "NETGEAR",
	[3]byte{0, 34, 64}:     "Universal Telecom S/A",
	[3]byte{0, 34, 65}:     "Apple, Inc.",
	[3]byte{0, 34, 66}:     "Alacron Inc.",
	[3]byte{0, 34, 67}:     "AzureWave Technology Inc.",
	[3]byte{0, 34, 68}:     "Chengdu Linkon Communications Device Co., Ltd",
	[3]byte{0, 34, 69}:     "Leine & Linde AB",
	[3]byte{0, 34, 70}:     "Evoc Intelligent Technology Co.,Ltd.",
	[3]byte{0, 34, 71}:     "DAC ENGINEERING CO., LTD.",
	[3]byte{0, 34, 72}:     "Microsoft Corporation",
	[3]byte{0, 34, 73}:     "HOME MULTIENERGY SL",
	[3]byte{0, 34, 74}:     "RAYLASE AG",
	[3]byte{0, 34, 75}:     "AIRTECH TECHNOLOGIES, INC.",
	[3]byte{0, 34, 76}:     "Nintendo Co., Ltd.",
	[3]byte{0, 34, 77}:     "MITAC INTERNATIONAL CORP.",
	[3]byte{0, 34, 78}:     "SEEnergy Corp.",
	[3]byte{0, 34, 79}:     "Byzoro Networks Ltd.",
	[3]byte{0, 34, 80}:     "Point Six Wireless, LLC",
	[3]byte{0, 34, 81}:     "Lumasense Technologies",
	[3]byte{0, 34, 82}:     "ZOLL Lifecor Corporation",
	[3]byte{0, 34, 83}:     "Entorian Technologies",
	[3]byte{0, 34, 84}:     "Bigelow Aerospace",
	[3]byte{0, 34, 85}:     "Cisco Systems, Inc",
	[3]byte{0, 34, 86}:     "Cisco Systems, Inc",
	[3]byte{0, 34, 87}:     "3COM EUROPE LTD",
	[3]byte{0, 34, 88}:     "Taiyo Yuden Co., Ltd.",
	[3]byte{0, 34, 89}:     "Guangzhou New Postcom Equipment Co.,Ltd.",
	[3]byte{0, 34, 90}:     "Garde Security AB",
	[3]byte{0, 34, 91}:     "Teradici Corporation",
	[3]byte{0, 34, 92}:     "Multimedia & Communication Technology",
	[3]byte{0, 34, 93}:     "Digicable Network India Pvt. Ltd.",
	[3]byte{0, 34, 94}:     "Uwin Technologies Co.,LTD",
	[3]byte{0, 34, 95}:     "Liteon Technology Corporation",
	[3]byte{0, 34, 96}:     "AFREEY Inc.",
	[3]byte{0, 34, 97}:     "Frontier Silicon Ltd",
	[3]byte{0, 34, 98}:     "BEP Marine",
	[3]byte{0, 34, 99}:     "Koos Technical Services, Inc.",
	[3]byte{0, 34, 100}:    "Hewlett Packard",
	[3]byte{0, 34, 101}:    "Nokia Danmark A/S",
	[3]byte{0, 34, 102}:    "Nokia Danmark A/S",
	[3]byte{0, 34, 103}:    "Nortel Networks",
	[3]byte{0, 34, 104}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 34, 105}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 34, 106}:    "Honeywell",
	[3]byte{0, 34, 107}:    "Cisco-Linksys, LLC",
	[3]byte{0, 34, 108}:    "LinkSprite Technologies, Inc.",
	[3]byte{0, 34, 109}:    "Shenzhen GIEC Electronics Co., Ltd.",
	[3]byte{0, 34, 110}:    "Gowell Electronic Limited",
	[3]byte{0, 34, 111}:    "3onedata Technology Co. Ltd.",
	[3]byte{0, 34, 112}:    "ABK North America, LLC",
	[3]byte{0, 34, 113}:    "Jäger Computergesteuerte Meßtechnik GmbH.",
	[3]byte{0, 34, 114}:    "American Micro-Fuel Device Corp.",
	[3]byte{0, 34, 115}:    "Techway",
	[3]byte{0, 34, 116}:    "FamilyPhone AB",
	[3]byte{0, 34, 117}:    "Belkin International Inc.",
	[3]byte{0, 34, 118}:    "Triple EYE B.V.",
	[3]byte{0, 34, 119}:    "NEC Australia Pty Ltd",
	[3]byte{0, 34, 120}:    "Shenzhen  Tongfang Multimedia  Technology Co.,Ltd.",
	[3]byte{0, 34, 121}:    "Nippon Conlux Co., Ltd.",
	[3]byte{0, 34, 122}:    "Telecom Design",
	[3]byte{0, 34, 123}:    "Apogee Labs, Inc.",
	[3]byte{0, 34, 124}:    "Woori SMT Co.,ltd",
	[3]byte{0, 34, 125}:    "YE DATA INC.",
	[3]byte{0, 34, 126}:    "Chengdu 30Kaitian Communication Industry Co.Ltd",
	[3]byte{0, 34, 127}:    "Ruckus Wireless",
	[3]byte{0, 34, 128}:    "A2B Electronics AB",
	[3]byte{0, 34, 129}:    "Daintree Networks Pty",
	[3]byte{0, 34, 130}:    "8086 Consultancy",
	[3]byte{0, 34, 131}:    "Juniper Networks",
	[3]byte{0, 34, 132}:    "DESAY A&V SCIENCE AND TECHNOLOGY CO.,LTD",
	[3]byte{0, 34, 133}:    "NOMUS COMM SYSTEMS",
	[3]byte{0, 34, 134}:    "ASTRON",
	[3]byte{0, 34, 135}:    "Titan Wireless LLC",
	[3]byte{0, 34, 136}:    "Sagrad, Inc.",
	[3]byte{0, 34, 137}:    "Optosecurity Inc.",
	[3]byte{0, 34, 138}:    "Teratronik elektronische systeme gmbh",
	[3]byte{0, 34, 139}:    "Kensington Computer Products Group",
	[3]byte{0, 34, 140}:    "Photon Europe GmbH",
	[3]byte{0, 34, 141}:    "GBS Laboratories LLC",
	[3]byte{0, 34, 142}:    "TV-NUMERIC",
	[3]byte{0, 34, 143}:    "CNRS",
	[3]byte{0, 34, 144}:    "Cisco Systems, Inc",
	[3]byte{0, 34, 145}:    "Cisco Systems, Inc",
	[3]byte{0, 34, 146}:    "Cinetal",
	[3]byte{0, 34, 147}:    "zte corporation",
	[3]byte{0, 34, 148}:    "Kyocera Corporation",
	[3]byte{0, 34, 149}:    "SGM Technology for lighting spa",
	[3]byte{0, 34, 150}:    "LinoWave Corporation",
	[3]byte{0, 34, 151}:    "XMOS Semiconductor",
	[3]byte{0, 34, 152}:    "Sony Mobile Communications AB",
	[3]byte{0, 34, 153}:    "SeaMicro Inc.",
	[3]byte{0, 34, 154}:    "Lastar, Inc.",
	[3]byte{0, 34, 155}:    "AverLogic Technologies, Inc.",
	[3]byte{0, 34, 156}:    "Verismo Networks Inc",
	[3]byte{0, 34, 157}:    "PYUNG-HWA IND.CO.,LTD",
	[3]byte{0, 34, 158}:    "Social Aid Research Co., Ltd.",
	[3]byte{0, 34, 159}:    "Sensys Traffic AB",
	[3]byte{0, 34, 160}:    "Delphi Corporation",
	[3]byte{0, 34, 161}:    "Huawei Symantec Technologies Co.,Ltd.",
	[3]byte{0, 34, 162}:    "Xtramus Technologies",
	[3]byte{0, 34, 163}:    "California Eastern Laboratories",
	[3]byte{0, 34, 164}:    "2Wire Inc",
	[3]byte{0, 34, 165}:    "Texas Instruments",
	[3]byte{0, 34, 166}:    "Sony Computer Entertainment America",
	[3]byte{0, 34, 167}:    "Tyco Electronics AMP GmbH",
	[3]byte{0, 34, 168}:    "Ouman Oy",
	[3]byte{0, 34, 169}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 34, 170}:    "Nintendo Co., Ltd.",
	[3]byte{0, 34, 171}:    "Shenzhen Turbosight Technology Ltd",
	[3]byte{0, 34, 172}:    "Hangzhou Siyuan Tech. Co., Ltd",
	[3]byte{0, 34, 173}:    "TELESIS TECHNOLOGIES, INC.",
	[3]byte{0, 34, 174}:    "Mattel Inc.",
	[3]byte{0, 34, 175}:    "Safety Vision",
	[3]byte{0, 34, 176}:    "D-Link Corporation",
	[3]byte{0, 34, 177}:    "Elbit Systems Ltd.",
	[3]byte{0, 34, 178}:    "4RF Communications Ltd",
	[3]byte{0, 34, 179}:    "Sei S.p.A.",
	[3]byte{0, 34, 180}:    "ARRIS Group, Inc.",
	[3]byte{0, 34, 181}:    "NOVITA",
	[3]byte{0, 34, 182}:    "Superflow Technologies Group",
	[3]byte{0, 34, 183}:    "GSS Grundig SAT-Systems GmbH",
	[3]byte{0, 34, 184}:    "Norcott",
	[3]byte{0, 34, 185}:    "Analogix Seminconductor, Inc",
	[3]byte{0, 34, 186}:    "HUTH Elektronik Systeme GmbH",
	[3]byte{0, 34, 187}:    "beyerdynamic GmbH & Co. KG",
	[3]byte{0, 34, 188}:    "JDSU France SAS",
	[3]byte{0, 34, 189}:    "Cisco Systems, Inc",
	[3]byte{0, 34, 190}:    "Cisco Systems, Inc",
	[3]byte{0, 34, 191}:    "SieAmp Group of Companies",
	[3]byte{0, 34, 192}:    "Shenzhen Forcelink Electronic Co, Ltd",
	[3]byte{0, 34, 193}:    "Active Storage Inc.",
	[3]byte{0, 34, 194}:    "Proview Eletrônica do Brasil LTDA",
	[3]byte{0, 34, 195}:    "Zeeport Technology Inc.",
	[3]byte{0, 34, 196}:    "epro GmbH",
	[3]byte{0, 34, 197}:    "INFORSON Co,Ltd.",
	[3]byte{0, 34, 198}:    "Sutus Inc",
	[3]byte{0, 34, 199}:    "SEGGER Microcontroller GmbH & Co. KG",
	[3]byte{0, 34, 200}:    "Applied Instruments B.V.",
	[3]byte{0, 34, 201}:    "Lenord, Bauer & Co GmbH",
	[3]byte{0, 34, 202}:    "Anviz Biometric Tech. Co., Ltd.",
	[3]byte{0, 34, 203}:    "IONODES Inc.",
	[3]byte{0, 34, 204}:    "SciLog, Inc.",
	[3]byte{0, 34, 205}:    "Ared Technology Co., Ltd.",
	[3]byte{0, 34, 206}:    "Cisco SPVTG",
	[3]byte{0, 34, 207}:    "PLANEX COMMUNICATIONS INC.",
	[3]byte{0, 34, 208}:    "Polar Electro Oy",
	[3]byte{0, 34, 209}:    "Albrecht Jung GmbH & Co. KG",
	[3]byte{0, 34, 210}:    "All Earth Comércio de Eletrônicos LTDA.",
	[3]byte{0, 34, 211}:    "Hub-Tech",
	[3]byte{0, 34, 212}:    "ComWorth Co., Ltd.",
	[3]byte{0, 34, 213}:    "Eaton Corp. Electrical Group Data Center Solutions - Pulizzi",
	[3]byte{0, 34, 214}:    "Cypak AB",
	[3]byte{0, 34, 215}:    "Nintendo Co., Ltd.",
	[3]byte{0, 34, 216}:    "Shenzhen GST Security and Safety Technology Limited",
	[3]byte{0, 34, 217}:    "Fortex Industrial Ltd.",
	[3]byte{0, 34, 218}:    "ANATEK, LLC",
	[3]byte{0, 34, 219}:    "Translogic Corporation",
	[3]byte{0, 34, 220}:    "Vigil Health Solutions Inc.",
	[3]byte{0, 34, 221}:    "Protecta Electronics Ltd",
	[3]byte{0, 34, 222}:    "OPPO Digital, Inc.",
	[3]byte{0, 34, 223}:    "TAMUZ Monitors",
	[3]byte{0, 34, 224}:    "Atlantic Software Technologies S.r.L.",
	[3]byte{0, 34, 225}:    "ZORT Labs, LLC.",
	[3]byte{0, 34, 226}:    "WABTEC Transit Division",
	[3]byte{0, 34, 227}:    "Amerigon",
	[3]byte{0, 34, 228}:    "APASS TECHNOLOGY CO., LTD.",
	[3]byte{0, 34, 229}:    "Fisher-Rosemount Systems Inc.",
	[3]byte{0, 34, 230}:    "Intelligent Data",
	[3]byte{0, 34, 231}:    "WPS Parking Systems",
	[3]byte{0, 34, 232}:    "Applition Co., Ltd.",
	[3]byte{0, 34, 233}:    "ProVision Communications",
	[3]byte{0, 34, 234}:    "Rustelcom Inc.",
	[3]byte{0, 34, 235}:    "Data Respons A/S",
	[3]byte{0, 34, 236}:    "IDEALBT TECHNOLOGY CORPORATION",
	[3]byte{0, 34, 237}:    "TSI Power Corporation",
	[3]byte{0, 34, 238}:    "Algo Communication Products Ltd",
	[3]byte{0, 34, 239}:    "iWDL Technologies",
	[3]byte{0, 34, 240}:    "3 Greens Aviation Limited",
	[3]byte{0, 34, 241}:    "Private",
	[3]byte{0, 34, 242}:    "SunPower Corp",
	[3]byte{0, 34, 243}:    "SHARP Corporation",
	[3]byte{0, 34, 244}:    "AMPAK Technology, Inc.",
	[3]byte{0, 34, 245}:    "Advanced Realtime Tracking GmbH",
	[3]byte{0, 34, 246}:    "Syracuse Research Corporation",
	[3]byte{0, 34, 247}:    "Conceptronic",
	[3]byte{0, 34, 248}:    "PIMA Electronic Systems Ltd.",
	[3]byte{0, 34, 249}:    "Pollin Electronic GmbH",
	[3]byte{0, 34, 250}:    "Intel Corporate",
	[3]byte{0, 34, 251}:    "Intel Corporate",
	[3]byte{0, 34, 252}:    "Nokia Danmark A/S",
	[3]byte{0, 34, 253}:    "Nokia Danmark A/S",
	[3]byte{0, 34, 254}:    "Advanced Illumination",
	[3]byte{0, 34, 255}:    "NIVIS LLC",
	[3]byte{0, 35, 0}:      "Cayee Computer Ltd.",
	[3]byte{0, 35, 1}:      "Witron Technology Limited",
	[3]byte{0, 35, 2}:      "Cobalt Digital, Inc.",
	[3]byte{0, 35, 3}:      "LITE-ON IT Corporation",
	[3]byte{0, 35, 4}:      "Cisco Systems, Inc",
	[3]byte{0, 35, 5}:      "Cisco Systems, Inc",
	[3]byte{0, 35, 6}:      "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 35, 7}:      "FUTURE INNOVATION TECH CO.,LTD",
	[3]byte{0, 35, 8}:      "Arcadyan Technology Corporation",
	[3]byte{0, 35, 9}:      "Janam Technologies LLC",
	[3]byte{0, 35, 10}:     "ARBURG GmbH & Co KG",
	[3]byte{0, 35, 11}:     "ARRIS Group, Inc.",
	[3]byte{0, 35, 12}:     "CLOVER ELECTRONICS CO.,LTD.",
	[3]byte{0, 35, 13}:     "Nortel Networks",
	[3]byte{0, 35, 14}:     "Gorba AG",
	[3]byte{0, 35, 15}:     "Hirsch Electronics Corporation",
	[3]byte{0, 35, 16}:     "LNC Technology Co., Ltd.",
	[3]byte{0, 35, 17}:     "Gloscom Co., Ltd.",
	[3]byte{0, 35, 18}:     "Apple, Inc.",
	[3]byte{0, 35, 19}:     "Qool Technologies Ltd.",
	[3]byte{0, 35, 20}:     "Intel Corporate",
	[3]byte{0, 35, 21}:     "Intel Corporate",
	[3]byte{0, 35, 22}:     "KISAN ELECTRONICS CO",
	[3]byte{0, 35, 23}:     "Lasercraft Inc",
	[3]byte{0, 35, 24}:     "Toshiba",
	[3]byte{0, 35, 25}:     "Sielox LLC",
	[3]byte{0, 35, 26}:     "ITF Co., Ltd.",
	[3]byte{0, 35, 27}:     "Danaher Motion - Kollmorgen",
	[3]byte{0, 35, 28}:     "Fourier Systems Ltd.",
	[3]byte{0, 35, 29}:     "Deltacom Electronics Ltd",
	[3]byte{0, 35, 30}:     "Cezzer Multimedia Technologies",
	[3]byte{0, 35, 31}:     "Guangda Electronic & Telecommunication Technology Development Co., Ltd.",
	[3]byte{0, 35, 32}:     "Nicira Networks",
	[3]byte{0, 35, 33}:     "Avitech International Corp",
	[3]byte{0, 35, 34}:     "KISS Teknical Solutions, Inc.",
	[3]byte{0, 35, 35}:     "Zylin AS",
	[3]byte{0, 35, 36}:     "G-PRO COMPUTER",
	[3]byte{0, 35, 37}:     "IOLAN Holding",
	[3]byte{0, 35, 38}:     "FUJITSU LIMITED",
	[3]byte{0, 35, 39}:     "Shouyo Electronics CO., LTD",
	[3]byte{0, 35, 40}:     "ALCON TELECOMMUNICATIONS CO., LTD.",
	[3]byte{0, 35, 41}:     "DDRdrive LLC",
	[3]byte{0, 35, 42}:     "eonas IT-Beratung und -Entwicklung GmbH",
	[3]byte{0, 35, 43}:     "IRD A/S",
	[3]byte{0, 35, 44}:     "Senticare",
	[3]byte{0, 35, 45}:     "SandForce",
	[3]byte{0, 35, 46}:     "Kedah Electronics Engineering, LLC",
	[3]byte{0, 35, 47}:     "Advanced Card Systems Ltd.",
	[3]byte{0, 35, 48}:     "DIZIPIA, INC.",
	[3]byte{0, 35, 49}:     "Nintendo Co., Ltd.",
	[3]byte{0, 35, 50}:     "Apple, Inc.",
	[3]byte{0, 35, 51}:     "Cisco Systems, Inc",
	[3]byte{0, 35, 52}:     "Cisco Systems, Inc",
	[3]byte{0, 35, 53}:     "Linkflex Co.,Ltd",
	[3]byte{0, 35, 54}:     "METEL s.r.o.",
	[3]byte{0, 35, 55}:     "Global Star Solutions ULC",
	[3]byte{0, 35, 56}:     "OJ-Electronics A/S",
	[3]byte{0, 35, 57}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 35, 58}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 35, 59}:     "C-Matic Systems Ltd",
	[3]byte{0, 35, 60}:     "Alflex",
	[3]byte{0, 35, 61}:     "Novero holding B.V.",
	[3]byte{0, 35, 62}:     "Alcatel-Lucent IPD",
	[3]byte{0, 35, 63}:     "Purechoice Inc",
	[3]byte{0, 35, 64}:     "MiXTelematics",
	[3]byte{0, 35, 65}:     "Vanderbilt International (SWE) AB ",
	[3]byte{0, 35, 66}:     "Coffee Equipment Company",
	[3]byte{0, 35, 67}:     "TEM AG",
	[3]byte{0, 35, 68}:     "Objective Interface Systems, Inc.",
	[3]byte{0, 35, 69}:     "Sony Mobile Communications AB",
	[3]byte{0, 35, 70}:     "Vestac",
	[3]byte{0, 35, 71}:     "ProCurve Networking by HP",
	[3]byte{0, 35, 72}:     "Sagemcom Broadband SAS",
	[3]byte{0, 35, 73}:     "Helmholtz Centre Berlin for Material and Energy",
	[3]byte{0, 35, 74}:     "Private",
	[3]byte{0, 35, 75}:     "Inyuan Technology Inc.",
	[3]byte{0, 35, 76}:     "KTC AB",
	[3]byte{0, 35, 77}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 35, 78}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 35, 79}:     "Luminous Power Technologies Pvt. Ltd.",
	[3]byte{0, 35, 80}:     "LynTec",
	[3]byte{0, 35, 81}:     "2Wire Inc",
	[3]byte{0, 35, 82}:     "DATASENSOR S.p.A.",
	[3]byte{0, 35, 83}:     "F E T Elettronica snc",
	[3]byte{0, 35, 84}:     "ASUSTek COMPUTER INC.",
	[3]byte{0, 35, 85}:     "Kinco Automation(Shanghai) Ltd.",
	[3]byte{0, 35, 86}:     "Packet Forensics LLC",
	[3]byte{0, 35, 87}:     "Pitronot Technologies and Engineering P.T.E. Ltd.",
	[3]byte{0, 35, 88}:     "SYSTEL SA",
	[3]byte{0, 35, 89}:     "Benchmark Electronics ( Thailand ) Public Company Limited",
	[3]byte{0, 35, 90}:     "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{0, 35, 91}:     "Gulfstream",
	[3]byte{0, 35, 92}:     "Aprius, Inc.",
	[3]byte{0, 35, 93}:     "Cisco Systems, Inc",
	[3]byte{0, 35, 94}:     "Cisco Systems, Inc",
	[3]byte{0, 35, 95}:     "Silicon Micro Sensors GmbH",
	[3]byte{0, 35, 96}:     "Lookit Technology Co., Ltd",
	[3]byte{0, 35, 97}:     "Unigen Corporation",
	[3]byte{0, 35, 98}:     "Goldline Controls",
	[3]byte{0, 35, 99}:     "Zhuhai Raysharp Technology Co.,Ltd",
	[3]byte{0, 35, 100}:    "Power Instruments Pte Ltd",
	[3]byte{0, 35, 101}:    "Insta Elektro GmbH",
	[3]byte{0, 35, 102}:    "Beijing Siasun Electronic System Co.,Ltd.",
	[3]byte{0, 35, 103}:    "UniControls a.s.",
	[3]byte{0, 35, 104}:    "Zebra Technologies Inc",
	[3]byte{0, 35, 105}:    "Cisco-Linksys, LLC",
	[3]byte{0, 35, 106}:    "SmartRG Inc",
	[3]byte{0, 35, 107}:    "Xembedded, Inc.",
	[3]byte{0, 35, 108}:    "Apple, Inc.",
	[3]byte{0, 35, 109}:    "ResMed Ltd",
	[3]byte{0, 35, 110}:    "Burster GmbH & Co KG",
	[3]byte{0, 35, 111}:    "DAQ System",
	[3]byte{0, 35, 112}:    "Snell",
	[3]byte{0, 35, 113}:    "SOAM Systel",
	[3]byte{0, 35, 114}:    "MORE STAR INDUSTRIAL GROUP LIMITED",
	[3]byte{0, 35, 115}:    "GridIron Systems, Inc.",
	[3]byte{0, 35, 116}:    "ARRIS Group, Inc.",
	[3]byte{0, 35, 117}:    "ARRIS Group, Inc.",
	[3]byte{0, 35, 118}:    "HTC Corporation",
	[3]byte{0, 35, 119}:    "Isotek Electronics Ltd",
	[3]byte{0, 35, 120}:    "GN Netcom A/S",
	[3]byte{0, 35, 121}:    "Union Business Machines Co. Ltd.",
	[3]byte{0, 35, 122}:    "RIM",
	[3]byte{0, 35, 123}:    "WHDI LLC",
	[3]byte{0, 35, 124}:    "NEOTION",
	[3]byte{0, 35, 125}:    "Hewlett Packard",
	[3]byte{0, 35, 126}:    "ELSTER GMBH",
	[3]byte{0, 35, 127}:    "PLANTRONICS, INC.",
	[3]byte{0, 35, 128}:    "Nanoteq",
	[3]byte{0, 35, 129}:    "Lengda Technology(Xiamen) Co.,Ltd.",
	[3]byte{0, 35, 130}:    "Lih Rong electronic Enterprise Co., Ltd.",
	[3]byte{0, 35, 131}:    "InMage Systems Inc",
	[3]byte{0, 35, 132}:    "GGH Engineering s.r.l.",
	[3]byte{0, 35, 133}:    "ANTIPODE",
	[3]byte{0, 35, 134}:    "Tour & Andersson AB",
	[3]byte{0, 35, 135}:    "ThinkFlood, Inc.",
	[3]byte{0, 35, 136}:    "V.T. Telematica S.p.a.",
	[3]byte{0, 35, 137}:    "Hangzhou H3C Technologies Co., Limited",
	[3]byte{0, 35, 138}:    "Ciena Corporation",
	[3]byte{0, 35, 139}:    "QUANTA COMPUTER INC.",
	[3]byte{0, 35, 140}:    "Private",
	[3]byte{0, 35, 141}:    "Techno Design Co., Ltd.",
	[3]byte{0, 35, 142}:    "ADB Broadband Italia",
	[3]byte{0, 35, 143}:    "NIDEC COPAL CORPORATION",
	[3]byte{0, 35, 144}:    "Algolware Corporation",
	[3]byte{0, 35, 145}:    "Maxian",
	[3]byte{0, 35, 146}:    "Proteus Industries Inc.",
	[3]byte{0, 35, 147}:    "AJINEXTEK",
	[3]byte{0, 35, 148}:    "Samjeon",
	[3]byte{0, 35, 149}:    "ARRIS Group, Inc.",
	[3]byte{0, 35, 150}:    "ANDES TECHNOLOGY CORPORATION",
	[3]byte{0, 35, 151}:    "Westell Technologies Inc.",
	[3]byte{0, 35, 152}:    "Vutlan sro",
	[3]byte{0, 35, 153}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 35, 154}:    "EasyData Hardware GmbH",
	[3]byte{0, 35, 155}:    "Elster Solutions, LLC",
	[3]byte{0, 35, 156}:    "Juniper Networks",
	[3]byte{0, 35, 157}:    "Mapower Electronics Co., Ltd",
	[3]byte{0, 35, 158}:    "Jiangsu Lemote Technology Corporation Limited",
	[3]byte{0, 35, 159}:    "Institut für Prüftechnik",
	[3]byte{0, 35, 160}:    "Hana CNS Co., LTD.",
	[3]byte{0, 35, 161}:    "Trend Electronics Ltd",
	[3]byte{0, 35, 162}:    "ARRIS Group, Inc.",
	[3]byte{0, 35, 163}:    "ARRIS Group, Inc.",
	[3]byte{0, 35, 164}:    "New Concepts Development Corp.",
	[3]byte{0, 35, 165}:    "SageTV, LLC",
	[3]byte{0, 35, 166}:    "E-Mon",
	[3]byte{0, 35, 167}:    "Redpine Signals, Inc.",
	[3]byte{0, 35, 168}:    "Marshall Electronics",
	[3]byte{0, 35, 169}:    "Beijing Detianquan Electromechanical Equipment Co., Ltd",
	[3]byte{0, 35, 170}:    "HFR, Inc.",
	[3]byte{0, 35, 171}:    "Cisco Systems, Inc",
	[3]byte{0, 35, 172}:    "Cisco Systems, Inc",
	[3]byte{0, 35, 173}:    "Xmark Corporation",
	[3]byte{0, 35, 174}:    "Dell Inc.",
	[3]byte{0, 35, 175}:    "ARRIS Group, Inc.",
	[3]byte{0, 35, 176}:    "COMXION Technology Inc.",
	[3]byte{0, 35, 177}:    "Longcheer Technology (Singapore) Pte Ltd",
	[3]byte{0, 35, 178}:    "Intelligent Mechatronic Systems Inc",
	[3]byte{0, 35, 179}:    "Lyyn AB",
	[3]byte{0, 35, 180}:    "Nokia Danmark A/S",
	[3]byte{0, 35, 181}:    "ORTANA LTD",
	[3]byte{0, 35, 182}:    "SECURITE COMMUNICATIONS / HONEYWELL",
	[3]byte{0, 35, 183}:    "Q-Light Co., Ltd.",
	[3]byte{0, 35, 184}:    "Sichuan Jiuzhou Electronic Technology Co.,Ltd",
	[3]byte{0, 35, 185}:    "Airbus Defence and Space Deutschland GmbH",
	[3]byte{0, 35, 186}:    "Chroma",
	[3]byte{0, 35, 187}:    "Schmitt Industries",
	[3]byte{0, 35, 188}:    "EQ-SYS GmbH",
	[3]byte{0, 35, 189}:    "Digital Ally, Inc.",
	[3]byte{0, 35, 190}:    "Cisco SPVTG",
	[3]byte{0, 35, 191}:    "Mainpine, Inc.",
	[3]byte{0, 35, 192}:    "Broadway Networks",
	[3]byte{0, 35, 193}:    "Securitas Direct AB",
	[3]byte{0, 35, 194}:    "SAMSUNG Electronics. Co. LTD",
	[3]byte{0, 35, 195}:    "LogMeIn, Inc.",
	[3]byte{0, 35, 196}:    "Lux Lumen",
	[3]byte{0, 35, 197}:    "Radiation Safety and Control Services Inc",
	[3]byte{0, 35, 198}:    "SMC Corporation",
	[3]byte{0, 35, 199}:    "AVSystem",
	[3]byte{0, 35, 200}:    "TEAM-R",
	[3]byte{0, 35, 201}:    "Sichuan Tianyi Information Science & Technology Stock CO.,LTD",
	[3]byte{0, 35, 202}:    "Behind The Set, LLC",
	[3]byte{0, 35, 203}:    "Shenzhen Full-join Technology Co.,Ltd",
	[3]byte{0, 35, 204}:    "Nintendo Co., Ltd.",
	[3]byte{0, 35, 205}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 35, 206}:    "KITA DENSHI CORPORATION",
	[3]byte{0, 35, 207}:    "CUMMINS-ALLISON CORP.",
	[3]byte{0, 35, 208}:    "Uniloc USA Inc.",
	[3]byte{0, 35, 209}:    "TRG",
	[3]byte{0, 35, 210}:    "Inhand Electronics, Inc.",
	[3]byte{0, 35, 211}:    "AirLink WiFi Networking Corp.",
	[3]byte{0, 35, 212}:    "Texas Instruments",
	[3]byte{0, 35, 213}:    "WAREMA electronic GmbH",
	[3]byte{0, 35, 214}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 35, 215}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 35, 216}:    "Ball-It Oy",
	[3]byte{0, 35, 217}:    "Banner Engineering",
	[3]byte{0, 35, 218}:    "Industrial Computer Source (Deutschland)GmbH",
	[3]byte{0, 35, 219}:    "saxnet gmbh",
	[3]byte{0, 35, 220}:    "Benein, Inc",
	[3]byte{0, 35, 221}:    "ELGIN S.A.",
	[3]byte{0, 35, 222}:    "Ansync Inc.",
	[3]byte{0, 35, 223}:    "Apple, Inc.",
	[3]byte{0, 35, 224}:    "INO Therapeutics LLC",
	[3]byte{0, 35, 225}:    "Cavena Image Products AB",
	[3]byte{0, 35, 226}:    "SEA Signalisation",
	[3]byte{0, 35, 227}:    "Microtronic AG",
	[3]byte{0, 35, 228}:    "IPnect co. ltd.",
	[3]byte{0, 35, 229}:    "IPaXiom Networks",
	[3]byte{0, 35, 230}:    "Pirkus, Inc.",
	[3]byte{0, 35, 231}:    "Hinke A/S",
	[3]byte{0, 35, 232}:    "Demco Corp.",
	[3]byte{0, 35, 233}:    "F5 Networks, Inc.",
	[3]byte{0, 35, 234}:    "Cisco Systems, Inc",
	[3]byte{0, 35, 235}:    "Cisco Systems, Inc",
	[3]byte{0, 35, 236}:    "Algorithmix GmbH",
	[3]byte{0, 35, 237}:    "ARRIS Group, Inc.",
	[3]byte{0, 35, 238}:    "ARRIS Group, Inc.",
	[3]byte{0, 35, 239}:    "Zuend Systemtechnik AG",
	[3]byte{0, 35, 240}:    "Shanghai Jinghan Weighing Apparatus Co. Ltd.",
	[3]byte{0, 35, 241}:    "Sony Mobile Communications AB",
	[3]byte{0, 35, 242}:    "TVLogic",
	[3]byte{0, 35, 243}:    "Glocom, Inc.",
	[3]byte{0, 35, 244}:    "Masternaut",
	[3]byte{0, 35, 245}:    "WILO SE",
	[3]byte{0, 35, 246}:    "Softwell Technology Co., Ltd.",
	[3]byte{0, 35, 247}:    "Private",
	[3]byte{0, 35, 248}:    "ZyXEL Communications Corporation",
	[3]byte{0, 35, 249}:    "Double-Take Software, INC.",
	[3]byte{0, 35, 250}:    "RG Nets, Inc.",
	[3]byte{0, 35, 251}:    "IP Datatel, LLC.",
	[3]byte{0, 35, 252}:    "Ultra Stereo Labs, Inc",
	[3]byte{0, 35, 253}:    "AFT Atlas Fahrzeugtechnik GmbH",
	[3]byte{0, 35, 254}:    "Biodevices, SA",
	[3]byte{0, 35, 255}:    "Beijing HTTC Technology Ltd.",
	[3]byte{0, 36, 0}:      "Nortel Networks",
	[3]byte{0, 36, 1}:      "D-Link Corporation",
	[3]byte{0, 36, 2}:      "Op-Tection GmbH",
	[3]byte{0, 36, 3}:      "Nokia Danmark A/S",
	[3]byte{0, 36, 4}:      "Nokia Danmark A/S",
	[3]byte{0, 36, 5}:      "Dilog Nordic AB",
	[3]byte{0, 36, 6}:      "Pointmobile",
	[3]byte{0, 36, 7}:      "TELEM SAS",
	[3]byte{0, 36, 8}:      "Pacific Biosciences",
	[3]byte{0, 36, 9}:      "The Toro Company",
	[3]byte{0, 36, 10}:     "US Beverage Net",
	[3]byte{0, 36, 11}:     "Virtual Computer Inc.",
	[3]byte{0, 36, 12}:     "DELEC GmbH",
	[3]byte{0, 36, 13}:     "OnePath Networks LTD.",
	[3]byte{0, 36, 14}:     "Inventec Besta Co., Ltd.",
	[3]byte{0, 36, 15}:     "Ishii Tool & Engineering Corporation",
	[3]byte{0, 36, 16}:     "NUETEQ Technology,Inc.",
	[3]byte{0, 36, 17}:     "PharmaSmart LLC",
	[3]byte{0, 36, 18}:     "Benign Technologies Co, Ltd.",
	[3]byte{0, 36, 19}:     "Cisco Systems, Inc",
	[3]byte{0, 36, 20}:     "Cisco Systems, Inc",
	[3]byte{0, 36, 21}:     "Magnetic Autocontrol GmbH",
	[3]byte{0, 36, 22}:     "Any Use",
	[3]byte{0, 36, 23}:     "Thomson Telecom Belgium",
	[3]byte{0, 36, 24}:     "Nextwave Semiconductor",
	[3]byte{0, 36, 25}:     "Private",
	[3]byte{0, 36, 26}:     "Red Beetle Inc.",
	[3]byte{0, 36, 27}:     "iWOW Communications Pte Ltd",
	[3]byte{0, 36, 28}:     "FuGang Electronic (DG) Co.,Ltd",
	[3]byte{0, 36, 29}:     "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{0, 36, 30}:     "Nintendo Co., Ltd.",
	[3]byte{0, 36, 31}:     "DCT-Delta GmbH",
	[3]byte{0, 36, 32}:     "NetUP Inc.",
	[3]byte{0, 36, 33}:     "MICRO-STAR INT'L CO., LTD.",
	[3]byte{0, 36, 34}:     "Knapp Logistik Automation GmbH",
	[3]byte{0, 36, 35}:     "AzureWave Technologies (Shanghai) Inc.",
	[3]byte{0, 36, 36}:     "Axis Network Technology",
	[3]byte{0, 36, 37}:     "Shenzhenshi chuangzhicheng Technology Co.,Ltd",
	[3]byte{0, 36, 38}:     "NOHMI BOSAI LTD.",
	[3]byte{0, 36, 39}:     "SSI COMPUTER CORP",
	[3]byte{0, 36, 40}:     "EnergyICT",
	[3]byte{0, 36, 41}:     "MK MASTER INC.",
	[3]byte{0, 36, 42}:     "Hittite Microwave Corporation",
	[3]byte{0, 36, 43}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 36, 44}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 36, 46}:     "Datastrip Inc.",
	[3]byte{0, 36, 47}:     "Micron",
	[3]byte{0, 36, 48}:     "Ruby Tech Corp.",
	[3]byte{0, 36, 49}:     "Uni-v co.,ltd",
	[3]byte{0, 36, 50}:     "Neostar Technology Co.,LTD",
	[3]byte{0, 36, 51}:     "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 36, 52}:     "Lectrosonics, Inc.",
	[3]byte{0, 36, 53}:     "WIDE CORPORATION",
	[3]byte{0, 36, 54}:     "Apple, Inc.",
	[3]byte{0, 36, 55}:     "Motorola - BSG",
	[3]byte{0, 36, 56}:     "Brocade Communications Systems, Inc.",
	[3]byte{0, 36, 57}:     "Digital Barriers Advanced Technologies",
	[3]byte{0, 36, 58}:     "Ludl Electronic Products",
	[3]byte{0, 36, 59}:     "CSSI (S) Pte Ltd",
	[3]byte{0, 36, 60}:     "S.A.A.A.",
	[3]byte{0, 36, 61}:     "Emerson Appliance Motors and Controls",
	[3]byte{0, 36, 63}:     "Storwize, Inc.",
	[3]byte{0, 36, 64}:     "Halo Monitoring, Inc.",
	[3]byte{0, 36, 65}:     "Wanzl Metallwarenfabrik GmbH",
	[3]byte{0, 36, 66}:     "Axona Limited",
	[3]byte{0, 36, 67}:     "Nortel Networks",
	[3]byte{0, 36, 68}:     "Nintendo Co., Ltd.",
	[3]byte{0, 36, 69}:     "Adtran Inc",
	[3]byte{0, 36, 70}:     "MMB Research Inc.",
	[3]byte{0, 36, 71}:     "Kaztek Systems",
	[3]byte{0, 36, 72}:     "SpiderCloud Wireless, Inc",
	[3]byte{0, 36, 73}:     "Shen Zhen Lite Star Electronics Technology Co., Ltd",
	[3]byte{0, 36, 74}:     "Voyant International",
	[3]byte{0, 36, 75}:     "PERCEPTRON INC",
	[3]byte{0, 36, 76}:     "Solartron Metrology Ltd",
	[3]byte{0, 36, 77}:     "Hokkaido Electronics Corporation",
	[3]byte{0, 36, 78}:     "RadChips, Inc.",
	[3]byte{0, 36, 79}:     "Asantron Technologies Ltd.",
	[3]byte{0, 36, 80}:     "Cisco Systems, Inc",
	[3]byte{0, 36, 81}:     "Cisco Systems, Inc",
	[3]byte{0, 36, 82}:     "Silicon Software GmbH",
	[3]byte{0, 36, 83}:     "Initra d.o.o.",
	[3]byte{0, 36, 84}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 36, 85}:     "MuLogic BV",
	[3]byte{0, 36, 86}:     "2Wire Inc",
	[3]byte{0, 36, 88}:     "PA Bastion CC",
	[3]byte{0, 36, 89}:     "ABB Automation products GmbH",
	[3]byte{0, 36, 90}:     "Nanjing Panda Electronics Company Limited",
	[3]byte{0, 36, 91}:     "RAIDON TECHNOLOGY, INC.",
	[3]byte{0, 36, 92}:     "Design-Com Technologies Pty. Ltd.",
	[3]byte{0, 36, 93}:     "Terberg besturingstechniek B.V.",
	[3]byte{0, 36, 94}:     "Hivision Co.,ltd",
	[3]byte{0, 36, 95}:     "Vine Telecom CO.,Ltd.",
	[3]byte{0, 36, 96}:     "Giaval Science Development Co. Ltd.",
	[3]byte{0, 36, 97}:     "Shin Wang Tech.",
	[3]byte{0, 36, 98}:     "Rayzone Corporation",
	[3]byte{0, 36, 99}:     "Phybridge Inc",
	[3]byte{0, 36, 100}:    "Bridge Technologies Co AS",
	[3]byte{0, 36, 101}:    "Elentec",
	[3]byte{0, 36, 102}:    "Unitron nv",
	[3]byte{0, 36, 103}:    "AOC International (Europe) GmbH",
	[3]byte{0, 36, 104}:    "Sumavision Technologies Co.,Ltd",
	[3]byte{0, 36, 105}:    "Smart Doorphones",
	[3]byte{0, 36, 106}:    "Solid Year Co., Ltd.",
	[3]byte{0, 36, 107}:    "Covia, Inc.",
	[3]byte{0, 36, 108}:    "Aruba Networks",
	[3]byte{0, 36, 109}:    "Weinzierl Engineering GmbH",
	[3]byte{0, 36, 110}:    "Phihong USA Corp.",
	[3]byte{0, 36, 111}:    "Onda Communication spa",
	[3]byte{0, 36, 112}:    "AUROTECH ultrasound AS.",
	[3]byte{0, 36, 113}:    "Fusion MultiSystems dba Fusion-io",
	[3]byte{0, 36, 114}:    "ReDriven Power Inc.",
	[3]byte{0, 36, 115}:    "3COM EUROPE LTD",
	[3]byte{0, 36, 116}:    "Autronica Fire And Securirty",
	[3]byte{0, 36, 117}:    "Compass System(Embedded Dept.)",
	[3]byte{0, 36, 118}:    "TAP.tv",
	[3]byte{0, 36, 119}:    "Tibbo Technology",
	[3]byte{0, 36, 120}:    "Mag Tech Electronics Co Limited",
	[3]byte{0, 36, 121}:    "Optec Displays, Inc.",
	[3]byte{0, 36, 122}:    "FU YI CHENG Technology Co., Ltd.",
	[3]byte{0, 36, 123}:    "Actiontec Electronics, Inc",
	[3]byte{0, 36, 124}:    "Nokia Danmark A/S",
	[3]byte{0, 36, 125}:    "Nokia Danmark A/S",
	[3]byte{0, 36, 126}:    "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{0, 36, 127}:    "Nortel Networks",
	[3]byte{0, 36, 128}:    "Meteocontrol GmbH",
	[3]byte{0, 36, 129}:    "Hewlett Packard",
	[3]byte{0, 36, 130}:    "Ruckus Wireless",
	[3]byte{0, 36, 131}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 36, 132}:    "Bang and Olufsen Medicom a/s",
	[3]byte{0, 36, 133}:    "ConteXtream Ltd",
	[3]byte{0, 36, 134}:    "DesignArt Networks",
	[3]byte{0, 36, 135}:    "Blackboard Inc.",
	[3]byte{0, 36, 136}:    "Centre For Development Of Telematics",
	[3]byte{0, 36, 137}:    "Vodafone Omnitel N.V.",
	[3]byte{0, 36, 138}:    "Kaga Electronics Co., Ltd.",
	[3]byte{0, 36, 139}:    "HYBUS CO., LTD.",
	[3]byte{0, 36, 140}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 36, 141}:    "Sony Interactive Entertainment Inc.",
	[3]byte{0, 36, 142}:    "Infoware ZRt.",
	[3]byte{0, 36, 143}:    "DO-MONIX",
	[3]byte{0, 36, 144}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 36, 145}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 36, 146}:    "Motorola, Broadband Solutions Group",
	[3]byte{0, 36, 147}:    "ARRIS Group, Inc.",
	[3]byte{0, 36, 148}:    "Shenzhen Baoxin Tech CO., Ltd.",
	[3]byte{0, 36, 149}:    "ARRIS Group, Inc.",
	[3]byte{0, 36, 150}:    "Ginzinger electronic systems",
	[3]byte{0, 36, 151}:    "Cisco Systems, Inc",
	[3]byte{0, 36, 152}:    "Cisco Systems, Inc",
	[3]byte{0, 36, 153}:    "Aquila Technologies",
	[3]byte{0, 36, 154}:    "Beijing Zhongchuang Telecommunication Test Co., Ltd.",
	[3]byte{0, 36, 155}:    "Action Star Enterprise Co., Ltd.",
	[3]byte{0, 36, 156}:    "Bimeng Comunication System Co. Ltd",
	[3]byte{0, 36, 157}:    "NES Technology Inc.",
	[3]byte{0, 36, 158}:    "ADC-Elektronik GmbH",
	[3]byte{0, 36, 159}:    "RIM Testing Services",
	[3]byte{0, 36, 160}:    "ARRIS Group, Inc.",
	[3]byte{0, 36, 161}:    "ARRIS Group, Inc.",
	[3]byte{0, 36, 162}:    "Hong Kong Middleware Technology Limited",
	[3]byte{0, 36, 163}:    "Sonim Technologies Inc",
	[3]byte{0, 36, 164}:    "Siklu Communication",
	[3]byte{0, 36, 165}:    "BUFFALO.INC",
	[3]byte{0, 36, 166}:    "TELESTAR DIGITAL GmbH",
	[3]byte{0, 36, 167}:    "Advanced Video Communications Inc.",
	[3]byte{0, 36, 168}:    "ProCurve Networking by HP",
	[3]byte{0, 36, 169}:    "Ag Leader Technology",
	[3]byte{0, 36, 170}:    "Dycor Technologies Ltd.",
	[3]byte{0, 36, 171}:    "A7 Engineering, Inc.",
	[3]byte{0, 36, 172}:    "Hangzhou DPtech Technologies Co., Ltd.",
	[3]byte{0, 36, 173}:    "Adolf Thies Gmbh & Co. KG",
	[3]byte{0, 36, 174}:    "Morpho",
	[3]byte{0, 36, 175}:    "Echostar Technologies Corp",
	[3]byte{0, 36, 176}:    "ESAB AB",
	[3]byte{0, 36, 177}:    "Coulomb Technologies",
	[3]byte{0, 36, 178}:    "NETGEAR",
	[3]byte{0, 36, 179}:    "Graf-Syteco GmbH & Co. KG",
	[3]byte{0, 36, 180}:    "ESCATRONIC GmbH",
	[3]byte{0, 36, 181}:    "Nortel Networks",
	[3]byte{0, 36, 182}:    "Seagate Technology",
	[3]byte{0, 36, 183}:    "GridPoint, Inc.",
	[3]byte{0, 36, 184}:    "free alliance sdn bhd",
	[3]byte{0, 36, 185}:    "Wuhan Higheasy Electronic Technology Development Co.Ltd",
	[3]byte{0, 36, 186}:    "Texas Instruments",
	[3]byte{0, 36, 187}:    "CENTRAL Corporation",
	[3]byte{0, 36, 188}:    "HuRob Co.,Ltd",
	[3]byte{0, 36, 189}:    "Hainzl Industriesysteme GmbH",
	[3]byte{0, 36, 190}:    "Sony Corporation",
	[3]byte{0, 36, 191}:    "CIAT",
	[3]byte{0, 36, 192}:    "NTI COMODO INC",
	[3]byte{0, 36, 193}:    "ARRIS Group, Inc.",
	[3]byte{0, 36, 194}:    "Asumo Co.,Ltd.",
	[3]byte{0, 36, 195}:    "Cisco Systems, Inc",
	[3]byte{0, 36, 196}:    "Cisco Systems, Inc",
	[3]byte{0, 36, 197}:    "Meridian Audio Limited",
	[3]byte{0, 36, 198}:    "Hager Electro SAS",
	[3]byte{0, 36, 199}:    "Mobilarm Ltd",
	[3]byte{0, 36, 200}:    "Broadband Solutions Group",
	[3]byte{0, 36, 201}:    "Broadband Solutions Group",
	[3]byte{0, 36, 202}:    "Tobii Technology AB",
	[3]byte{0, 36, 203}:    "Autonet Mobile",
	[3]byte{0, 36, 204}:    "Fascinations Toys and Gifts, Inc.",
	[3]byte{0, 36, 205}:    "Willow Garage, Inc.",
	[3]byte{0, 36, 206}:    "Exeltech Inc",
	[3]byte{0, 36, 207}:    "Inscape Data Corporation",
	[3]byte{0, 36, 208}:    "Shenzhen SOGOOD Industry CO.,LTD.",
	[3]byte{0, 36, 209}:    "Thomson Inc.",
	[3]byte{0, 36, 210}:    "ASKEY COMPUTER CORP",
	[3]byte{0, 36, 211}:    "QUALICA Inc.",
	[3]byte{0, 36, 212}:    "FREEBOX SAS",
	[3]byte{0, 36, 213}:    "Winward Industrial Limited",
	[3]byte{0, 36, 214}:    "Intel Corporate",
	[3]byte{0, 36, 215}:    "Intel Corporate",
	[3]byte{0, 36, 216}:    "IlSung Precision",
	[3]byte{0, 36, 217}:    "BICOM, Inc.",
	[3]byte{0, 36, 218}:    "Innovar Systems Limited",
	[3]byte{0, 36, 219}:    "Alcohol Monitoring Systems",
	[3]byte{0, 36, 220}:    "Juniper Networks",
	[3]byte{0, 36, 221}:    "Centrak, Inc.",
	[3]byte{0, 36, 222}:    "GLOBAL Technology Inc.",
	[3]byte{0, 36, 223}:    "Digitalbox Europe GmbH",
	[3]byte{0, 36, 224}:    "DS Tech, LLC",
	[3]byte{0, 36, 225}:    "Convey Computer Corp.",
	[3]byte{0, 36, 226}:    "HASEGAWA ELECTRIC CO.,LTD.",
	[3]byte{0, 36, 227}:    "CAO Group",
	[3]byte{0, 36, 228}:    "Withings",
	[3]byte{0, 36, 229}:    "Seer Technology, Inc",
	[3]byte{0, 36, 230}:    "In Motion Technology Inc.",
	[3]byte{0, 36, 231}:    "Plaster Networks",
	[3]byte{0, 36, 232}:    "Dell Inc.",
	[3]byte{0, 36, 233}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 36, 234}:    "iris-GmbH infrared & intelligent sensors",
	[3]byte{0, 36, 235}:    "ClearPath Networks, Inc.",
	[3]byte{0, 36, 236}:    "United Information Technology Co.,Ltd.",
	[3]byte{0, 36, 237}:    "YT Elec. Co,.Ltd.",
	[3]byte{0, 36, 238}:    "Wynmax Inc.",
	[3]byte{0, 36, 239}:    "Sony Mobile Communications AB",
	[3]byte{0, 36, 240}:    "Seanodes",
	[3]byte{0, 36, 241}:    "Shenzhen Fanhai Sanjiang Electronics Co., Ltd.",
	[3]byte{0, 36, 242}:    "Uniphone Telecommunication Co., Ltd.",
	[3]byte{0, 36, 243}:    "Nintendo Co., Ltd.",
	[3]byte{0, 36, 244}:    "Kaminario, Ltd.",
	[3]byte{0, 36, 245}:    "NDS Surgical Imaging",
	[3]byte{0, 36, 246}:    "MIYOSHI ELECTRONICS CORPORATION",
	[3]byte{0, 36, 247}:    "Cisco Systems, Inc",
	[3]byte{0, 36, 248}:    "Technical Solutions Company Ltd.",
	[3]byte{0, 36, 249}:    "Cisco Systems, Inc",
	[3]byte{0, 36, 250}:    "Hilger u. Kern GMBH",
	[3]byte{0, 36, 251}:    "Private",
	[3]byte{0, 36, 252}:    "QuoPin Co., Ltd.",
	[3]byte{0, 36, 253}:    "Accedian Networks Inc",
	[3]byte{0, 36, 254}:    "AVM GmbH",
	[3]byte{0, 36, 255}:    "QLogic Corporation",
	[3]byte{0, 37, 0}:      "Apple, Inc.",
	[3]byte{0, 37, 1}:      "JSC Supertel",
	[3]byte{0, 37, 2}:      "NaturalPoint",
	[3]byte{0, 37, 3}:      "IBM Corp",
	[3]byte{0, 37, 4}:      "Valiant Communications Limited",
	[3]byte{0, 37, 5}:      "eks Engel GmbH & Co. KG",
	[3]byte{0, 37, 6}:      "A.I. ANTITACCHEGGIO ITALIA SRL",
	[3]byte{0, 37, 7}:      "ASTAK Inc.",
	[3]byte{0, 37, 8}:      "Maquet Cardiopulmonary AG",
	[3]byte{0, 37, 9}:      "SHARETRONIC Group LTD",
	[3]byte{0, 37, 10}:     "Security Expert Co. Ltd",
	[3]byte{0, 37, 11}:     "CENTROFACTOR  INC",
	[3]byte{0, 37, 12}:     "Enertrac",
	[3]byte{0, 37, 13}:     "GZT Telkom-Telmor sp. z o.o.",
	[3]byte{0, 37, 14}:     "gt german telematics gmbh",
	[3]byte{0, 37, 15}:     "On-Ramp Wireless, Inc.",
	[3]byte{0, 37, 16}:     "Pico-Tesla Magnetic Therapies",
	[3]byte{0, 37, 17}:     "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{0, 37, 18}:     "zte corporation",
	[3]byte{0, 37, 19}:     "CXP DIGITAL BV",
	[3]byte{0, 37, 20}:     "PC Worth Int'l Co., Ltd.",
	[3]byte{0, 37, 21}:     "SFR",
	[3]byte{0, 37, 22}:     "Integrated Design Tools, Inc.",
	[3]byte{0, 37, 23}:     "Venntis, LLC",
	[3]byte{0, 37, 24}:     "Power PLUS Communications AG",
	[3]byte{0, 37, 25}:     "Viaas Inc",
	[3]byte{0, 37, 26}:     "Psiber Data Systems Inc.",
	[3]byte{0, 37, 27}:     "Philips CareServant",
	[3]byte{0, 37, 28}:     "EDT",
	[3]byte{0, 37, 29}:     "DSA Encore, LLC",
	[3]byte{0, 37, 30}:     "ROTEL TECHNOLOGIES",
	[3]byte{0, 37, 31}:     "ZYNUS VISION INC.",
	[3]byte{0, 37, 32}:     "SMA Railway Technology GmbH",
	[3]byte{0, 37, 33}:     "Logitek Electronic Systems, Inc.",
	[3]byte{0, 37, 34}:     "ASRock Incorporation",
	[3]byte{0, 37, 35}:     "OCP Inc.",
	[3]byte{0, 37, 36}:     "Lightcomm Technology Co., Ltd",
	[3]byte{0, 37, 37}:     "CTERA Networks Ltd.",
	[3]byte{0, 37, 38}:     "Genuine Technologies Co., Ltd.",
	[3]byte{0, 37, 39}:     "Bitrode Corp.",
	[3]byte{0, 37, 40}:     "Daido Signal Co., Ltd.",
	[3]byte{0, 37, 41}:     "COMELIT GROUP S.P.A",
	[3]byte{0, 37, 42}:     "Chengdu GeeYa Technology Co.,LTD",
	[3]byte{0, 37, 43}:     "Stirling Energy Systems",
	[3]byte{0, 37, 44}:     "Entourage Systems, Inc.",
	[3]byte{0, 37, 45}:     "Kiryung Electronics",
	[3]byte{0, 37, 46}:     "Cisco SPVTG",
	[3]byte{0, 37, 47}:     "Energy, Inc.",
	[3]byte{0, 37, 48}:     "Aetas Systems Inc.",
	[3]byte{0, 37, 49}:     "Cloud Engines, Inc.",
	[3]byte{0, 37, 50}:     "Digital Recorders",
	[3]byte{0, 37, 51}:     "WITTENSTEIN AG",
	[3]byte{0, 37, 53}:     "Minimax GmbH & Co KG",
	[3]byte{0, 37, 54}:     "Oki Electric Industry Co., Ltd.",
	[3]byte{0, 37, 55}:     "Runcom Technologies Ltd.",
	[3]byte{0, 37, 56}:     "Samsung Electronics Co., Ltd., Memory Division",
	[3]byte{0, 37, 57}:     "IfTA GmbH",
	[3]byte{0, 37, 58}:     "CEVA, Ltd.",
	[3]byte{0, 37, 59}:     "din Dietmar Nocker Facilitymanagement GmbH",
	[3]byte{0, 37, 60}:     "2Wire Inc",
	[3]byte{0, 37, 61}:     "DRS Consolidated Controls",
	[3]byte{0, 37, 62}:     "Sensus Metering Systems",
	[3]byte{0, 37, 64}:     "Quasar Technologies, Inc.",
	[3]byte{0, 37, 65}:     "Maquet Critical Care AB",
	[3]byte{0, 37, 66}:     "Pittasoft",
	[3]byte{0, 37, 67}:     "MONEYTECH",
	[3]byte{0, 37, 68}:     "LoJack Corporation",
	[3]byte{0, 37, 69}:     "Cisco Systems, Inc",
	[3]byte{0, 37, 70}:     "Cisco Systems, Inc",
	[3]byte{0, 37, 71}:     "Nokia Danmark A/S",
	[3]byte{0, 37, 72}:     "Nokia Danmark A/S",
	[3]byte{0, 37, 73}:     "Jeorich Tech. Co.,Ltd.",
	[3]byte{0, 37, 74}:     "RingCube Technologies, Inc.",
	[3]byte{0, 37, 75}:     "Apple, Inc.",
	[3]byte{0, 37, 76}:     "Videon Central, Inc.",
	[3]byte{0, 37, 77}:     "Singapore Technologies Electronics Limited",
	[3]byte{0, 37, 78}:     "Vertex Wireless Co., Ltd.",
	[3]byte{0, 37, 79}:     "ELETTROLAB Srl",
	[3]byte{0, 37, 80}:     "Riverbed Technology, Inc.",
	[3]byte{0, 37, 81}:     "SE-Elektronic GmbH",
	[3]byte{0, 37, 82}:     "VXi Corporation",
	[3]byte{0, 37, 83}:     "ADB Broadband Italia",
	[3]byte{0, 37, 84}:     "Pixel8 Networks",
	[3]byte{0, 37, 85}:     "Visonic Technologies 1993 Ltd.",
	[3]byte{0, 37, 86}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 37, 87}:     "BlackBerry RTS",
	[3]byte{0, 37, 88}:     "MPEDIA",
	[3]byte{0, 37, 89}:     "Syphan Technologies Ltd",
	[3]byte{0, 37, 90}:     "Tantalus Systems Corp.",
	[3]byte{0, 37, 91}:     "CoachComm, LLC",
	[3]byte{0, 37, 92}:     "NEC Corporation",
	[3]byte{0, 37, 93}:     "Morningstar Corporation",
	[3]byte{0, 37, 94}:     "Shanghai Dare Technologies Co.,Ltd.",
	[3]byte{0, 37, 95}:     "SenTec AG",
	[3]byte{0, 37, 96}:     "Ibridge Networks & Communications Ltd.",
	[3]byte{0, 37, 97}:     "ProCurve Networking by HP",
	[3]byte{0, 37, 98}:     "interbro Co. Ltd.",
	[3]byte{0, 37, 99}:     "Luxtera Inc",
	[3]byte{0, 37, 100}:    "Dell Inc.",
	[3]byte{0, 37, 101}:    "Vizimax Inc.",
	[3]byte{0, 37, 102}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 37, 103}:    "Samsung Electronics Co.,Ltd",
	[3]byte{0, 37, 104}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 37, 105}:    "Sagemcom Broadband SAS",
	[3]byte{0, 37, 106}:    "inIT - Institut Industrial IT",
	[3]byte{0, 37, 107}:    "ATENIX E.E. s.r.l.",
	[3]byte{0, 37, 108}:    "Azimut Production Association JSC",
	[3]byte{0, 37, 109}:    "Broadband Forum",
	[3]byte{0, 37, 110}:    "Van Breda B.V.",
	[3]byte{0, 37, 111}:    "Dantherm Power",
	[3]byte{0, 37, 112}:    "Eastern Communications Company Limited",
	[3]byte{0, 37, 113}:    "Zhejiang Tianle Digital Electric Co.,Ltd",
	[3]byte{0, 37, 114}:    "Nemo-Q International AB",
	[3]byte{0, 37, 115}:    "ST Electronics (Info-Security) Pte Ltd",
	[3]byte{0, 37, 116}:    "KUNIMI MEDIA DEVICE Co., Ltd.",
	[3]byte{0, 37, 117}:    "FiberPlex Technologies, LLC",
	[3]byte{0, 37, 118}:    "NELI TECHNOLOGIES",
	[3]byte{0, 37, 119}:    "D-BOX Technologies",
	[3]byte{0, 37, 120}:    "JSC Concern Sozvezdie",
	[3]byte{0, 37, 121}:    "J & F Labs",
	[3]byte{0, 37, 122}:    "CAMCO Produktions- und Vertriebs-GmbH für  Beschallungs- und Beleuchtungsanlagen",
	[3]byte{0, 37, 123}:    "STJ  ELECTRONICS  PVT  LTD",
	[3]byte{0, 37, 124}:    "Huachentel Technology Development Co., Ltd",
	[3]byte{0, 37, 125}:    "PointRed Telecom Private Ltd.",
	[3]byte{0, 37, 126}:    "NEW POS Technology Limited",
	[3]byte{0, 37, 127}:    "CallTechSolution Co.,Ltd",
	[3]byte{0, 37, 128}:    "Equipson S.A.",
	[3]byte{0, 37, 129}:    "x-star networks Inc.",
	[3]byte{0, 37, 130}:    "Maksat Technologies (P) Ltd",
	[3]byte{0, 37, 131}:    "Cisco Systems, Inc",
	[3]byte{0, 37, 132}:    "Cisco Systems, Inc",
	[3]byte{0, 37, 133}:    "KOKUYO S&T Co., Ltd.",
	[3]byte{0, 37, 134}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 37, 135}:    "Vitality, Inc.",
	[3]byte{0, 37, 136}:    "Genie Industries, Inc.",
	[3]byte{0, 37, 137}:    "Hills Industries Limited",
	[3]byte{0, 37, 138}:    "Pole/Zero Corporation",
	[3]byte{0, 37, 139}:    "Mellanox Technologies, Inc.",
	[3]byte{0, 37, 140}:    "ESUS ELEKTRONIK SAN. VE DIS. TIC. LTD. STI.",
	[3]byte{0, 37, 141}:    "Haier",
	[3]byte{0, 37, 142}:    "The Weather Channel",
	[3]byte{0, 37, 143}:    "Trident Microsystems, Inc.",
	[3]byte{0, 37, 144}:    "Super Micro Computer, Inc.",
	[3]byte{0, 37, 145}:    "NEXTEK, Inc.",
	[3]byte{0, 37, 146}:    "Guangzhou Shirui Electronic Co., Ltd",
	[3]byte{0, 37, 147}:    "DatNet Informatikai Kft.",
	[3]byte{0, 37, 148}:    "Eurodesign BG LTD",
	[3]byte{0, 37, 149}:    "Northwest Signal Supply, Inc",
	[3]byte{0, 37, 150}:    "GIGAVISION srl",
	[3]byte{0, 37, 151}:    "Kalki Communication Technologies",
	[3]byte{0, 37, 152}:    "Zhong Shan City Litai Electronic Industrial Co. Ltd",
	[3]byte{0, 37, 153}:    "Hedon e.d. B.V.",
	[3]byte{0, 37, 154}:    "CEStronics GmbH",
	[3]byte{0, 37, 155}:    "Beijing PKUNITY Microsystems Technology Co., Ltd",
	[3]byte{0, 37, 156}:    "Cisco-Linksys, LLC",
	[3]byte{0, 37, 157}:    "Private",
	[3]byte{0, 37, 158}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 37, 159}:    "TechnoDigital Technologies GmbH",
	[3]byte{0, 37, 160}:    "Nintendo Co., Ltd.",
	[3]byte{0, 37, 161}:    "Enalasys",
	[3]byte{0, 37, 162}:    "Alta Definicion LINCEO S.L.",
	[3]byte{0, 37, 163}:    "Trimax Wireless, Inc.",
	[3]byte{0, 37, 164}:    "EuroDesign embedded technologies GmbH",
	[3]byte{0, 37, 165}:    "Walnut Media Network",
	[3]byte{0, 37, 166}:    "Central Network Solution Co., Ltd.",
	[3]byte{0, 37, 167}:    "Comverge, Inc.",
	[3]byte{0, 37, 168}:    "Kontron (BeiJing) Technology Co.,Ltd",
	[3]byte{0, 37, 169}:    "Shanghai Embedway Information Technologies Co.,Ltd",
	[3]byte{0, 37, 170}:    "Beijing Soul Technology Co.,Ltd.",
	[3]byte{0, 37, 171}:    "AIO LCD PC BU / TPV",
	[3]byte{0, 37, 172}:    "I-Tech corporation",
	[3]byte{0, 37, 173}:    "Manufacturing Resources International",
	[3]byte{0, 37, 174}:    "Microsoft Corporation",
	[3]byte{0, 37, 175}:    "COMFILE Technology",
	[3]byte{0, 37, 176}:    "Schmartz Inc",
	[3]byte{0, 37, 177}:    "Maya-Creation Corporation",
	[3]byte{0, 37, 178}:    "MBDA Deutschland GmbH",
	[3]byte{0, 37, 179}:    "Hewlett Packard",
	[3]byte{0, 37, 180}:    "Cisco Systems, Inc",
	[3]byte{0, 37, 181}:    "Cisco Systems, Inc",
	[3]byte{0, 37, 182}:    "Telecom FM",
	[3]byte{0, 37, 183}:    "Costar  electronics, inc.,",
	[3]byte{0, 37, 184}:    "Agile Communications, Inc.",
	[3]byte{0, 37, 185}:    "Cypress Solutions Inc",
	[3]byte{0, 37, 186}:    "Alcatel-Lucent IPD",
	[3]byte{0, 37, 187}:    "INNERINT Co., Ltd.",
	[3]byte{0, 37, 188}:    "Apple, Inc.",
	[3]byte{0, 37, 189}:    "Italdata Ingegneria dell'Idea S.p.A.",
	[3]byte{0, 37, 190}:    "Tektrap Systems Inc.",
	[3]byte{0, 37, 191}:    "Wireless Cables Inc.",
	[3]byte{0, 37, 192}:    "ZillionTV Corporation",
	[3]byte{0, 37, 193}:    "Nawoo Korea Corp.",
	[3]byte{0, 37, 194}:    "RingBell Co.,Ltd.",
	[3]byte{0, 37, 195}:    "21168",
	[3]byte{0, 37, 196}:    "Ruckus Wireless",
	[3]byte{0, 37, 197}:    "Star Link Communication Pvt. Ltd.",
	[3]byte{0, 37, 198}:    "kasercorp, ltd",
	[3]byte{0, 37, 199}:    "altek Corporation",
	[3]byte{0, 37, 200}:    "S-Access GmbH",
	[3]byte{0, 37, 201}:    "SHENZHEN HUAPU DIGITAL CO., LTD",
	[3]byte{0, 37, 202}:    "LS Research, LLC",
	[3]byte{0, 37, 203}:    "Reiner SCT",
	[3]byte{0, 37, 204}:    "Mobile Communications Korea Incorporated",
	[3]byte{0, 37, 205}:    "Skylane Optics",
	[3]byte{0, 37, 206}:    "InnerSpace",
	[3]byte{0, 37, 207}:    "Nokia Danmark A/S",
	[3]byte{0, 37, 208}:    "Nokia Danmark A/S",
	[3]byte{0, 37, 209}:    "Eastern Asia Technology Limited",
	[3]byte{0, 37, 210}:    "InpegVision Co., Ltd",
	[3]byte{0, 37, 211}:    "AzureWave Technology Inc.",
	[3]byte{0, 37, 212}:    "General Dynamics Mission Systems",
	[3]byte{0, 37, 213}:    "Robonica (Pty) Ltd",
	[3]byte{0, 37, 214}:    "The Kroger Co.",
	[3]byte{0, 37, 215}:    "CEDO",
	[3]byte{0, 37, 216}:    "KOREA MAINTENANCE",
	[3]byte{0, 37, 217}:    "DataFab Systems Inc.",
	[3]byte{0, 37, 218}:    "Secura Key",
	[3]byte{0, 37, 219}:    "ATI Electronics(Shenzhen) Co., LTD",
	[3]byte{0, 37, 220}:    "Sumitomo Electric Industries,Ltd",
	[3]byte{0, 37, 221}:    "SUNNYTEK INFORMATION CO., LTD.",
	[3]byte{0, 37, 222}:    "Probits Co., LTD.",
	[3]byte{0, 37, 223}:    "Private",
	[3]byte{0, 37, 224}:    "CeedTec Sdn Bhd",
	[3]byte{0, 37, 225}:    "SHANGHAI SEEYOO ELECTRONIC & TECHNOLOGY CO., LTD",
	[3]byte{0, 37, 226}:    "Everspring Industry Co., Ltd.",
	[3]byte{0, 37, 227}:    "Hanshinit Inc.",
	[3]byte{0, 37, 228}:    "OMNI-WiFi, LLC",
	[3]byte{0, 37, 229}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 37, 230}:    "Belgian Monitoring Systems bvba",
	[3]byte{0, 37, 231}:    "Sony Mobile Communications AB",
	[3]byte{0, 37, 232}:    "Idaho Technology",
	[3]byte{0, 37, 233}:    "i-mate Development, Inc.",
	[3]byte{0, 37, 234}:    "Iphion BV",
	[3]byte{0, 37, 235}:    "Reutech Radar Systems (PTY) Ltd",
	[3]byte{0, 37, 236}:    "Humanware",
	[3]byte{0, 37, 237}:    "NuVo Technologies LLC",
	[3]byte{0, 37, 238}:    "Avtex Ltd",
	[3]byte{0, 37, 239}:    "I-TEC Co., Ltd.",
	[3]byte{0, 37, 240}:    "Suga Electronics Limited",
	[3]byte{0, 37, 241}:    "ARRIS Group, Inc.",
	[3]byte{0, 37, 242}:    "ARRIS Group, Inc.",
	[3]byte{0, 37, 243}:    "Nordwestdeutsche Zählerrevision",
	[3]byte{0, 37, 244}:    "KoCo Connector AG",
	[3]byte{0, 37, 245}:    "DVS Korea, Co., Ltd",
	[3]byte{0, 37, 246}:    "netTALK.com, Inc.",
	[3]byte{0, 37, 247}:    "Ansaldo STS USA",
	[3]byte{0, 37, 249}:    "GMK electronic design GmbH",
	[3]byte{0, 37, 250}:    "J&M Analytik AG",
	[3]byte{0, 37, 251}:    "Tunstall Healthcare A/S",
	[3]byte{0, 37, 252}:    "ENDA ENDUSTRIYEL ELEKTRONIK LTD. STI.",
	[3]byte{0, 37, 253}:    "OBR Centrum Techniki Morskiej S.A.",
	[3]byte{0, 37, 254}:    "Pilot Electronics Corporation",
	[3]byte{0, 37, 255}:    "CreNova Multimedia Co., Ltd",
	[3]byte{0, 38, 0}:      "TEAC Australia Pty Ltd.",
	[3]byte{0, 38, 1}:      "Cutera Inc",
	[3]byte{0, 38, 2}:      "SMART Temps LLC",
	[3]byte{0, 38, 3}:      "Shenzhen Wistar Technology Co., Ltd",
	[3]byte{0, 38, 4}:      "Audio Processing Technology Ltd",
	[3]byte{0, 38, 5}:      "CC Systems AB",
	[3]byte{0, 38, 6}:      "RAUMFELD GmbH",
	[3]byte{0, 38, 7}:      "Enabling Technology Pty Ltd",
	[3]byte{0, 38, 8}:      "Apple, Inc.",
	[3]byte{0, 38, 9}:      "Phyllis Co., Ltd.",
	[3]byte{0, 38, 10}:     "Cisco Systems, Inc",
	[3]byte{0, 38, 11}:     "Cisco Systems, Inc",
	[3]byte{0, 38, 12}:     "Dataram",
	[3]byte{0, 38, 13}:     "Mercury Systems, Inc.",
	[3]byte{0, 38, 14}:     "Ablaze Systems, LLC",
	[3]byte{0, 38, 15}:     "Linn Products Ltd",
	[3]byte{0, 38, 16}:     "Apacewave Technologies",
	[3]byte{0, 38, 17}:     "Licera AB",
	[3]byte{0, 38, 18}:     "Space Exploration Technologies",
	[3]byte{0, 38, 19}:     "Engel Axil S.L.",
	[3]byte{0, 38, 20}:     "KTNF",
	[3]byte{0, 38, 21}:     "Teracom Limited",
	[3]byte{0, 38, 22}:     "Rosemount Inc.",
	[3]byte{0, 38, 23}:     "OEM Worldwide",
	[3]byte{0, 38, 24}:     "ASUSTek COMPUTER INC.",
	[3]byte{0, 38, 25}:     "FRC",
	[3]byte{0, 38, 26}:     "Femtocomm System Technology Corp.",
	[3]byte{0, 38, 27}:     "LAUREL BANK MACHINES CO., LTD.",
	[3]byte{0, 38, 28}:     "NEOVIA INC.",
	[3]byte{0, 38, 29}:     "COP SECURITY SYSTEM CORP.",
	[3]byte{0, 38, 30}:     "QINGBANG ELEC(SZ) CO., LTD",
	[3]byte{0, 38, 31}:     "SAE Magnetics (H.K.) Ltd.",
	[3]byte{0, 38, 32}:     "ISGUS GmbH",
	[3]byte{0, 38, 33}:     "InteliCloud Technology Inc.",
	[3]byte{0, 38, 34}:     "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{0, 38, 35}:     "JRD Communication Inc",
	[3]byte{0, 38, 36}:     "Thomson Inc.",
	[3]byte{0, 38, 37}:     "MediaSputnik",
	[3]byte{0, 38, 38}:     "Geophysical Survey Systems, Inc.",
	[3]byte{0, 38, 39}:     "Truesell",
	[3]byte{0, 38, 40}:     "companytec automação e controle ltda.",
	[3]byte{0, 38, 41}:     "Juphoon System Software Inc.",
	[3]byte{0, 38, 42}:     "Proxense, LLC",
	[3]byte{0, 38, 43}:     "Wongs Electronics Co. Ltd.",
	[3]byte{0, 38, 44}:     "IKT Advanced Technologies s.r.o.",
	[3]byte{0, 38, 45}:     "Wistron Corporation",
	[3]byte{0, 38, 46}:     "Chengdu Jiuzhou Electronic Technology Inc",
	[3]byte{0, 38, 47}:     "HAMAMATSU TOA ELECTRONICS",
	[3]byte{0, 38, 48}:     "ACOREL S.A.S",
	[3]byte{0, 38, 49}:     "COMMTACT LTD",
	[3]byte{0, 38, 50}:     "Instrumentation Technologies d.d.",
	[3]byte{0, 38, 51}:     "MIR - Medical International Research",
	[3]byte{0, 38, 52}:     "Infineta Systems, Inc",
	[3]byte{0, 38, 53}:     "Bluetechnix GmbH",
	[3]byte{0, 38, 54}:     "ARRIS Group, Inc.",
	[3]byte{0, 38, 55}:     "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{0, 38, 56}:     "Xia Men Joyatech Co., Ltd.",
	[3]byte{0, 38, 57}:     "T.M. Electronics, Inc.",
	[3]byte{0, 38, 58}:     "Digitec Systems",
	[3]byte{0, 38, 59}:     "Onbnetech",
	[3]byte{0, 38, 60}:     "Bachmann Technology GmbH & Co. KG",
	[3]byte{0, 38, 61}:     "MIA Corporation",
	[3]byte{0, 38, 62}:     "Trapeze Networks",
	[3]byte{0, 38, 63}:     "LIOS Technology GmbH",
	[3]byte{0, 38, 64}:     "Baustem Broadband Technologies, Ltd.",
	[3]byte{0, 38, 65}:     "ARRIS Group, Inc.",
	[3]byte{0, 38, 66}:     "ARRIS Group, Inc.",
	[3]byte{0, 38, 67}:     "ALPS ELECTRIC CO.,LTD.",
	[3]byte{0, 38, 68}:     "Thomson Telecom Belgium",
	[3]byte{0, 38, 69}:     "Circontrol S.A.",
	[3]byte{0, 38, 70}:     "SHENYANG TONGFANG MULTIMEDIA TECHNOLOGY COMPANY LIMITED",
	[3]byte{0, 38, 71}:     "WFE TECHNOLOGY CORP.",
	[3]byte{0, 38, 72}:     "Emitech Corp.",
	[3]byte{0, 38, 74}:     "Apple, Inc.",
	[3]byte{0, 38, 76}:     "Shanghai DigiVision Technology Co., Ltd.",
	[3]byte{0, 38, 77}:     "Arcadyan Technology Corporation",
	[3]byte{0, 38, 78}:     "Rail & Road Protec GmbH",
	[3]byte{0, 38, 79}:     "Krüger &Gothe GmbH",
	[3]byte{0, 38, 80}:     "2Wire Inc",
	[3]byte{0, 38, 81}:     "Cisco Systems, Inc",
	[3]byte{0, 38, 82}:     "Cisco Systems, Inc",
	[3]byte{0, 38, 83}:     "DaySequerra Corporation",
	[3]byte{0, 38, 84}:     "3Com Corporation",
	[3]byte{0, 38, 85}:     "Hewlett Packard",
	[3]byte{0, 38, 86}:     "Sansonic Electronics USA",
	[3]byte{0, 38, 87}:     "OOO NPP EKRA",
	[3]byte{0, 38, 88}:     "T-Platforms (Cyprus) Limited",
	[3]byte{0, 38, 89}:     "Nintendo Co., Ltd.",
	[3]byte{0, 38, 90}:     "D-Link Corporation",
	[3]byte{0, 38, 91}:     "Hitron Technologies. Inc",
	[3]byte{0, 38, 92}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 38, 93}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 38, 94}:     "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 38, 95}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 38, 96}:     "Logiways",
	[3]byte{0, 38, 97}:     "Irumtek Co., Ltd.",
	[3]byte{0, 38, 98}:     "Actiontec Electronics, Inc",
	[3]byte{0, 38, 99}:     "Shenzhen Huitaiwei Tech. Ltd, co.",
	[3]byte{0, 38, 100}:    "Core System Japan",
	[3]byte{0, 38, 101}:    "ProtectedLogic Corporation",
	[3]byte{0, 38, 102}:    "EFM Networks",
	[3]byte{0, 38, 103}:    "CARECOM CO.,LTD.",
	[3]byte{0, 38, 104}:    "Nokia Danmark A/S",
	[3]byte{0, 38, 105}:    "Nokia Danmark A/S",
	[3]byte{0, 38, 106}:    "ESSENSIUM NV",
	[3]byte{0, 38, 107}:    "SHINE UNION ENTERPRISE LIMITED",
	[3]byte{0, 38, 108}:    "INVENTEC Corporation",
	[3]byte{0, 38, 109}:    "MobileAccess Networks",
	[3]byte{0, 38, 110}:    "Nissho-denki Co.,LTD.",
	[3]byte{0, 38, 111}:    "Coordiwise Technology Corp.",
	[3]byte{0, 38, 112}:    "Cinch Connectors",
	[3]byte{0, 38, 113}:    "AUTOVISION Co., Ltd",
	[3]byte{0, 38, 114}:    "AAMP of America",
	[3]byte{0, 38, 115}:    "RICOH COMPANY,LTD.",
	[3]byte{0, 38, 116}:    "Electronic Solutions, Inc.",
	[3]byte{0, 38, 117}:    "Aztech Electronics Pte Ltd",
	[3]byte{0, 38, 118}:    "COMMidt AS",
	[3]byte{0, 38, 119}:    "DEIF A/S",
	[3]byte{0, 38, 120}:    "Logic Instrument SA",
	[3]byte{0, 38, 121}:    "Euphonic Technologies, Inc.",
	[3]byte{0, 38, 122}:    "wuhan hongxin telecommunication technologies co.,ltd",
	[3]byte{0, 38, 123}:    "GSI Helmholtzzentrum für Schwerionenforschung GmbH",
	[3]byte{0, 38, 124}:    "Metz-Werke GmbH & Co KG",
	[3]byte{0, 38, 125}:    "A-Max Technology Macao Commercial Offshore Company Limited",
	[3]byte{0, 38, 126}:    "PARROT SA",
	[3]byte{0, 38, 127}:    "Zenterio AB",
	[3]byte{0, 38, 128}:    "SIL3 Pty.Ltd",
	[3]byte{0, 38, 129}:    "Interspiro AB",
	[3]byte{0, 38, 130}:    "Gemtek Technology Co., Ltd.",
	[3]byte{0, 38, 131}:    "Ajoho Enterprise Co., Ltd.",
	[3]byte{0, 38, 132}:    "KISAN SYSTEM",
	[3]byte{0, 38, 133}:    "Digital Innovation",
	[3]byte{0, 38, 134}:    "Quantenna Communcations, Inc.",
	[3]byte{0, 38, 135}:    "corega K.K",
	[3]byte{0, 38, 136}:    "Juniper Networks",
	[3]byte{0, 38, 137}:    "General Dynamics Robotic Systems",
	[3]byte{0, 38, 138}:    "Terrier SC Ltd",
	[3]byte{0, 38, 139}:    "Guangzhou Escene Computer Technology Limited",
	[3]byte{0, 38, 140}:    "StarLeaf Ltd.",
	[3]byte{0, 38, 141}:    "CellTel S.p.A.",
	[3]byte{0, 38, 142}:    "Alta Solutions, Inc.",
	[3]byte{0, 38, 143}:    "MTA SpA",
	[3]byte{0, 38, 144}:    "I DO IT",
	[3]byte{0, 38, 145}:    "Sagemcom Broadband SAS",
	[3]byte{0, 38, 146}:    "Mitsubishi Electric Co.",
	[3]byte{0, 38, 147}:    "QVidium Technologies, Inc.",
	[3]byte{0, 38, 148}:    "Senscient Ltd",
	[3]byte{0, 38, 149}:    "ZT Group Int'l Inc",
	[3]byte{0, 38, 150}:    "NOOLIX Co., Ltd",
	[3]byte{0, 38, 151}:    "Alpha  Technologies Inc.",
	[3]byte{0, 38, 152}:    "Cisco Systems, Inc",
	[3]byte{0, 38, 153}:    "Cisco Systems, Inc",
	[3]byte{0, 38, 154}:    "Carina System Co., Ltd.",
	[3]byte{0, 38, 155}:    "SOKRAT Ltd.",
	[3]byte{0, 38, 156}:    "ITUS JAPAN CO. LTD",
	[3]byte{0, 38, 157}:    "M2Mnet Co., Ltd.",
	[3]byte{0, 38, 158}:    "QUANTA COMPUTER INC.",
	[3]byte{0, 38, 159}:    "Private",
	[3]byte{0, 38, 160}:    "moblic",
	[3]byte{0, 38, 161}:    "Megger",
	[3]byte{0, 38, 162}:    "Instrumentation Technology Systems",
	[3]byte{0, 38, 163}:    "FQ Ingenieria Electronica S.A.",
	[3]byte{0, 38, 164}:    "Novus Produtos Eletronicos Ltda",
	[3]byte{0, 38, 165}:    "MICROROBOT.CO.,LTD",
	[3]byte{0, 38, 166}:    "TRIXELL",
	[3]byte{0, 38, 167}:    "CONNECT SRL",
	[3]byte{0, 38, 168}:    "DAEHAP HYPER-TECH",
	[3]byte{0, 38, 169}:    "Strong Technologies Pty Ltd",
	[3]byte{0, 38, 170}:    "Kenmec Mechanical Engineering Co., Ltd.",
	[3]byte{0, 38, 171}:    "Seiko Epson Corporation",
	[3]byte{0, 38, 172}:    "Shanghai LUSTER Teraband photonic Co., Ltd.",
	[3]byte{0, 38, 173}:    "Arada Systems, Inc.",
	[3]byte{0, 38, 174}:    "Wireless Measurement Ltd",
	[3]byte{0, 38, 175}:    "Duelco A/S",
	[3]byte{0, 38, 176}:    "Apple, Inc.",
	[3]byte{0, 38, 177}:    "Navis Auto Motive Systems, Inc.",
	[3]byte{0, 38, 178}:    "Setrix GmbH",
	[3]byte{0, 38, 179}:    "Thales Communications Inc",
	[3]byte{0, 38, 180}:    "Ford Motor Company",
	[3]byte{0, 38, 181}:    "ICOMM Tele Ltd",
	[3]byte{0, 38, 182}:    "ASKEY COMPUTER CORP",
	[3]byte{0, 38, 183}:    "Kingston Technology Company, Inc.",
	[3]byte{0, 38, 184}:    "Actiontec Electronics, Inc",
	[3]byte{0, 38, 185}:    "Dell Inc.",
	[3]byte{0, 38, 186}:    "ARRIS Group, Inc.",
	[3]byte{0, 38, 187}:    "Apple, Inc.",
	[3]byte{0, 38, 188}:    "General Jack Technology Ltd.",
	[3]byte{0, 38, 189}:    "JTEC Card & Communication Co., Ltd.",
	[3]byte{0, 38, 190}:    "Schoonderbeek Elektronica Systemen B.V.",
	[3]byte{0, 38, 191}:    "ShenZhen Temobi Science&Tech Development Co.,Ltd",
	[3]byte{0, 38, 192}:    "EnergyHub",
	[3]byte{0, 38, 193}:    "ARTRAY CO., LTD.",
	[3]byte{0, 38, 194}:    "SCDI Co. LTD",
	[3]byte{0, 38, 195}:    "Insightek Corp.",
	[3]byte{0, 38, 196}:    "Cadmos microsystems S.r.l.",
	[3]byte{0, 38, 197}:    "Guangdong Gosun Telecommunications Co.,Ltd",
	[3]byte{0, 38, 198}:    "Intel Corporate",
	[3]byte{0, 38, 199}:    "Intel Corporate",
	[3]byte{0, 38, 200}:    "System Sensor",
	[3]byte{0, 38, 201}:    "Proventix Systems, Inc.",
	[3]byte{0, 38, 202}:    "Cisco Systems, Inc",
	[3]byte{0, 38, 203}:    "Cisco Systems, Inc",
	[3]byte{0, 38, 204}:    "Nokia Danmark A/S",
	[3]byte{0, 38, 205}:    "PurpleComm, Inc.",
	[3]byte{0, 38, 206}:    "Kozumi USA Corp.",
	[3]byte{0, 38, 207}:    "DEKA R&D",
	[3]byte{0, 38, 208}:    "Semihalf",
	[3]byte{0, 38, 209}:    "S Squared Innovations Inc.",
	[3]byte{0, 38, 210}:    "Pcube Systems, Inc.",
	[3]byte{0, 38, 211}:    "Zeno Information System",
	[3]byte{0, 38, 212}:    "IRCA SpA",
	[3]byte{0, 38, 213}:    "Ory Solucoes em Comercio de Informatica Ltda.",
	[3]byte{0, 38, 214}:    "Ningbo Andy Optoelectronic Co., Ltd.",
	[3]byte{0, 38, 215}:    "KM Electornic Technology Co., Ltd.",
	[3]byte{0, 38, 216}:    "Magic Point Inc.",
	[3]byte{0, 38, 217}:    "ARRIS Group, Inc.",
	[3]byte{0, 38, 218}:    "Universal Media Corporation /Slovakia/ s.r.o.",
	[3]byte{0, 38, 219}:    "Ionics EMS Inc.",
	[3]byte{0, 38, 220}:    "Optical Systems Design",
	[3]byte{0, 38, 221}:    "Fival Science & Technology Co.,Ltd.",
	[3]byte{0, 38, 222}:    "FDI MATELEC",
	[3]byte{0, 38, 223}:    "TaiDoc Technology Corp.",
	[3]byte{0, 38, 224}:    "ASITEQ",
	[3]byte{0, 38, 225}:    "Stanford University, OpenFlow Group",
	[3]byte{0, 38, 226}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 38, 227}:    "DTI",
	[3]byte{0, 38, 228}:    "Canal +",
	[3]byte{0, 38, 229}:    "AEG Power Solutions",
	[3]byte{0, 38, 230}:    "Visionhitech Co., Ltd.",
	[3]byte{0, 38, 231}:    "Shanghai ONLAN Communication Tech. Co., Ltd.",
	[3]byte{0, 38, 232}:    "Murata Manufacturing Co., Ltd.",
	[3]byte{0, 38, 233}:    "SP Corp",
	[3]byte{0, 38, 234}:    "Cheerchip Electronic Technology (ShangHai) Co., Ltd.",
	[3]byte{0, 38, 235}:    "Advanced Spectrum Technology Co., Ltd.",
	[3]byte{0, 38, 236}:    "Legrand Home Systems, Inc",
	[3]byte{0, 38, 237}:    "zte corporation",
	[3]byte{0, 38, 238}:    "TKM GmbH",
	[3]byte{0, 38, 239}:    "Technology Advancement Group, Inc.",
	[3]byte{0, 38, 240}:    "cTrixs International GmbH.",
	[3]byte{0, 38, 241}:    "ProCurve Networking by HP",
	[3]byte{0, 38, 242}:    "NETGEAR",
	[3]byte{0, 38, 243}:    "SMC Networks",
	[3]byte{0, 38, 244}:    "Nesslab",
	[3]byte{0, 38, 245}:    "XRPLUS Inc.",
	[3]byte{0, 38, 246}:    "Military Communication Institute",
	[3]byte{0, 38, 247}:    "Nivetti Systems Pvt. Ltd.",
	[3]byte{0, 38, 248}:    "Golden Highway Industry Development Co., Ltd.",
	[3]byte{0, 38, 249}:    "S.E.M. srl",
	[3]byte{0, 38, 250}:    "BandRich Inc.",
	[3]byte{0, 38, 251}:    "AirDio Wireless, Inc.",
	[3]byte{0, 38, 252}:    "AcSiP Technology Corp.",
	[3]byte{0, 38, 253}:    "Interactive Intelligence",
	[3]byte{0, 38, 254}:    "MKD Technology Inc.",
	[3]byte{0, 38, 255}:    "BlackBerry RTS",
	[3]byte{0, 39, 0}:      "Shenzhen Siglent Technology Co., Ltd.",
	[3]byte{0, 39, 1}:      "INCOstartec GmbH",
	[3]byte{0, 39, 2}:      "SolarEdge Technologies",
	[3]byte{0, 39, 3}:      "Testech Electronics Pte Ltd",
	[3]byte{0, 39, 4}:      "Accelerated Concepts, Inc",
	[3]byte{0, 39, 5}:      "Sectronic",
	[3]byte{0, 39, 6}:      "YOISYS",
	[3]byte{0, 39, 7}:      "Lift Complex DS, JSC",
	[3]byte{0, 39, 8}:      "Nordiag ASA",
	[3]byte{0, 39, 9}:      "Nintendo Co., Ltd.",
	[3]byte{0, 39, 10}:     "IEE S.A.",
	[3]byte{0, 39, 11}:     "Adura Technologies",
	[3]byte{0, 39, 12}:     "Cisco Systems, Inc",
	[3]byte{0, 39, 13}:     "Cisco Systems, Inc",
	[3]byte{0, 39, 14}:     "Intel Corporate",
	[3]byte{0, 39, 15}:     "Envisionnovation Inc",
	[3]byte{0, 39, 16}:     "Intel Corporate",
	[3]byte{0, 39, 17}:     "LanPro Inc",
	[3]byte{0, 39, 18}:     "MaxVision LLC",
	[3]byte{0, 39, 19}:     "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{0, 39, 20}:     "Grainmustards, Co,ltd.",
	[3]byte{0, 39, 21}:     "Rebound Telecom. Co., Ltd",
	[3]byte{0, 39, 22}:     "Adachi-Syokai Co., Ltd.",
	[3]byte{0, 39, 23}:     "CE Digital(Zhenjiang)Co.,Ltd",
	[3]byte{0, 39, 24}:     "Suzhou NEW SEAUNION Video Technology Co.,Ltd",
	[3]byte{0, 39, 25}:     "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 39, 26}:     "Geenovo Technology Ltd.",
	[3]byte{0, 39, 27}:     "Alec Sicherheitssysteme GmbH",
	[3]byte{0, 39, 28}:     "MERCURY CORPORATION",
	[3]byte{0, 39, 29}:     "Comba Telecom Systems (China) Ltd.",
	[3]byte{0, 39, 30}:     "Xagyl Communications",
	[3]byte{0, 39, 31}:     "MIPRO Electronics Co., Ltd",
	[3]byte{0, 39, 32}:     "NEW-SOL COM",
	[3]byte{0, 39, 33}:     "Shenzhen Baoan Fenda Industrial Co., Ltd",
	[3]byte{0, 39, 34}:     "Ubiquiti Networks Inc.",
	[3]byte{0, 39, 248}:    "Brocade Communications Systems, Inc.",
	[3]byte{0, 40, 248}:    "Intel Corporate",
	[3]byte{0, 41, 38}:     "Applied Optoelectronics, Inc Taiwan Branch",
	[3]byte{0, 42, 16}:     "Cisco Systems, Inc",
	[3]byte{0, 42, 106}:    "Cisco Systems, Inc",
	[3]byte{0, 42, 175}:    "LARsys-Automation GmbH",
	[3]byte{0, 44, 200}:    "Cisco Systems, Inc",
	[3]byte{0, 45, 118}:    "TITECH GmbH",
	[3]byte{0, 48, 0}:      "ALLWELL TECHNOLOGY CORP.",
	[3]byte{0, 48, 1}:      "SMP",
	[3]byte{0, 48, 2}:      "Expand Networks",
	[3]byte{0, 48, 3}:      "Phasys Ltd.",
	[3]byte{0, 48, 4}:      "LEADTEK RESEARCH INC.",
	[3]byte{0, 48, 5}:      "Fujitsu Siemens Computers",
	[3]byte{0, 48, 6}:      "SUPERPOWER COMPUTER",
	[3]byte{0, 48, 7}:      "OPTI, INC.",
	[3]byte{0, 48, 8}:      "AVIO DIGITAL, INC.",
	[3]byte{0, 48, 9}:      "Tachion Networks, Inc.",
	[3]byte{0, 48, 10}:     "Aztech Electronics Pte Ltd",
	[3]byte{0, 48, 11}:     "mPHASE Technologies, Inc.",
	[3]byte{0, 48, 12}:     "CONGRUENCY, LTD.",
	[3]byte{0, 48, 13}:     "MMC Technology, Inc.",
	[3]byte{0, 48, 14}:     "Klotz Digital AG",
	[3]byte{0, 48, 15}:     "IMT - Information Management T",
	[3]byte{0, 48, 16}:     "VISIONETICS INTERNATIONAL",
	[3]byte{0, 48, 17}:     "HMS Industrial Networks   ",
	[3]byte{0, 48, 18}:     "DIGITAL ENGINEERING LTD.",
	[3]byte{0, 48, 19}:     "NEC Corporation",
	[3]byte{0, 48, 20}:     "DIVIO, INC.",
	[3]byte{0, 48, 21}:     "CP CLARE CORP.",
	[3]byte{0, 48, 22}:     "ISHIDA CO., LTD.",
	[3]byte{0, 48, 23}:     "BlueArc UK Ltd",
	[3]byte{0, 48, 24}:     "Jetway Information Co., Ltd.",
	[3]byte{0, 48, 25}:     "Cisco Systems, Inc",
	[3]byte{0, 48, 26}:     "SMARTBRIDGES PTE. LTD.",
	[3]byte{0, 48, 27}:     "SHUTTLE, INC.",
	[3]byte{0, 48, 28}:     "ALTVATER AIRDATA SYSTEMS",
	[3]byte{0, 48, 29}:     "SKYSTREAM, INC.",
	[3]byte{0, 48, 30}:     "3COM EUROPE LTD.",
	[3]byte{0, 48, 31}:     "OPTICAL NETWORKS, INC.",
	[3]byte{0, 48, 32}:     "TSI, Inc..",
	[3]byte{0, 48, 33}:     "HSING TECH. ENTERPRISE CO.,LTD",
	[3]byte{0, 48, 34}:     "Fong Kai Industrial Co., Ltd.",
	[3]byte{0, 48, 35}:     "COGENT COMPUTER SYSTEMS, INC.",
	[3]byte{0, 48, 36}:     "Cisco Systems, Inc",
	[3]byte{0, 48, 37}:     "CHECKOUT COMPUTER SYSTEMS, LTD",
	[3]byte{0, 48, 38}:     "HeiTel Digital Video GmbH",
	[3]byte{0, 48, 39}:     "KERBANGO, INC.",
	[3]byte{0, 48, 40}:     "FASE Saldatura srl",
	[3]byte{0, 48, 41}:     "OPICOM",
	[3]byte{0, 48, 42}:     "SOUTHERN INFORMATION",
	[3]byte{0, 48, 43}:     "INALP NETWORKS, INC.",
	[3]byte{0, 48, 44}:     "SYLANTRO SYSTEMS CORPORATION",
	[3]byte{0, 48, 45}:     "QUANTUM BRIDGE COMMUNICATIONS",
	[3]byte{0, 48, 46}:     "Hoft & Wessel AG",
	[3]byte{0, 48, 47}:     "GE Aviation System",
	[3]byte{0, 48, 48}:     "HARMONIX CORPORATION",
	[3]byte{0, 48, 49}:     "LIGHTWAVE COMMUNICATIONS, INC.",
	[3]byte{0, 48, 50}:     "MagicRam, Inc.",
	[3]byte{0, 48, 51}:     "ORIENT TELECOM CO., LTD.",
	[3]byte{0, 48, 52}:     "SET ENGINEERING",
	[3]byte{0, 48, 53}:     "Corning Incorporated",
	[3]byte{0, 48, 54}:     "RMP ELEKTRONIKSYSTEME GMBH",
	[3]byte{0, 48, 55}:     "Packard Bell Nec Services",
	[3]byte{0, 48, 56}:     "XCP, INC.",
	[3]byte{0, 48, 57}:     "SOFTBOOK PRESS",
	[3]byte{0, 48, 58}:     "MAATEL",
	[3]byte{0, 48, 59}:     "PowerCom Technology",
	[3]byte{0, 48, 60}:     "ONNTO CORP.",
	[3]byte{0, 48, 61}:     "IVA CORPORATION",
	[3]byte{0, 48, 62}:     "Radcom Ltd.",
	[3]byte{0, 48, 63}:     "TurboComm Tech Inc.",
	[3]byte{0, 48, 64}:     "Cisco Systems, Inc",
	[3]byte{0, 48, 65}:     "SAEJIN T & M CO., LTD.",
	[3]byte{0, 48, 66}:     "DeTeWe-Deutsche Telephonwerke",
	[3]byte{0, 48, 67}:     "IDREAM TECHNOLOGIES, PTE. LTD.",
	[3]byte{0, 48, 68}:     "CradlePoint, Inc",
	[3]byte{0, 48, 69}:     "Village Networks, Inc. (VNI)",
	[3]byte{0, 48, 70}:     "Controlled Electronic Manageme",
	[3]byte{0, 48, 71}:     "NISSEI ELECTRIC CO., LTD.",
	[3]byte{0, 48, 72}:     "Super Micro Computer, Inc.",
	[3]byte{0, 48, 73}:     "BRYANT TECHNOLOGY, LTD.",
	[3]byte{0, 48, 74}:     "Fraunhofer IPMS",
	[3]byte{0, 48, 75}:     "ORBACOM SYSTEMS, INC.",
	[3]byte{0, 48, 76}:     "APPIAN COMMUNICATIONS, INC.",
	[3]byte{0, 48, 77}:     "ESI",
	[3]byte{0, 48, 78}:     "BUSTEC PRODUCTION LTD.",
	[3]byte{0, 48, 79}:     "PLANET Technology Corporation",
	[3]byte{0, 48, 80}:     "Versa Technology",
	[3]byte{0, 48, 81}:     "ORBIT AVIONIC & COMMUNICATION",
	[3]byte{0, 48, 82}:     "ELASTIC NETWORKS",
	[3]byte{0, 48, 83}:     "Basler AG",
	[3]byte{0, 48, 84}:     "CASTLENET TECHNOLOGY, INC.",
	[3]byte{0, 48, 85}:     "Renesas Technology America, Inc.",
	[3]byte{0, 48, 86}:     "Beck IPC GmbH",
	[3]byte{0, 48, 87}:     "QTelNet, Inc.",
	[3]byte{0, 48, 88}:     "API MOTION",
	[3]byte{0, 48, 89}:     "KONTRON COMPACT COMPUTERS AG",
	[3]byte{0, 48, 90}:     "TELGEN CORPORATION",
	[3]byte{0, 48, 91}:     "Toko Inc.",
	[3]byte{0, 48, 92}:     "SMAR Laboratories Corp.",
	[3]byte{0, 48, 93}:     "DIGITRA SYSTEMS, INC.",
	[3]byte{0, 48, 94}:     "Abelko Innovation",
	[3]byte{0, 48, 95}:     "Hasselblad",
	[3]byte{0, 48, 96}:     "Powerfile, Inc.",
	[3]byte{0, 48, 97}:     "MobyTEL",
	[3]byte{0, 48, 98}:     "IP Video Networks Inc",
	[3]byte{0, 48, 99}:     "SANTERA SYSTEMS, INC.",
	[3]byte{0, 48, 100}:    "ADLINK TECHNOLOGY, INC.",
	[3]byte{0, 48, 101}:    "Apple, Inc.",
	[3]byte{0, 48, 102}:    "RFM",
	[3]byte{0, 48, 103}:    "BIOSTAR Microtech Int'l Corp.",
	[3]byte{0, 48, 104}:    "CYBERNETICS TECH. CO., LTD.",
	[3]byte{0, 48, 105}:    "IMPACCT TECHNOLOGY CORP.",
	[3]byte{0, 48, 106}:    "PENTA MEDIA CO., LTD.",
	[3]byte{0, 48, 107}:    "CMOS SYSTEMS, INC.",
	[3]byte{0, 48, 108}:    "Hitex Holding GmbH",
	[3]byte{0, 48, 109}:    "LUCENT TECHNOLOGIES",
	[3]byte{0, 48, 110}:    "Hewlett Packard",
	[3]byte{0, 48, 111}:    "SEYEON TECH. CO., LTD.",
	[3]byte{0, 48, 112}:    "1Net Corporation",
	[3]byte{0, 48, 113}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 114}:    "Intellibyte Inc.",
	[3]byte{0, 48, 115}:    "International Microsystems, In",
	[3]byte{0, 48, 116}:    "EQUIINET LTD.",
	[3]byte{0, 48, 117}:    "ADTECH",
	[3]byte{0, 48, 118}:    "Akamba Corporation",
	[3]byte{0, 48, 119}:    "ONPREM NETWORKS",
	[3]byte{0, 48, 120}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 121}:    "CQOS, INC.",
	[3]byte{0, 48, 122}:    "Advanced Technology & Systems",
	[3]byte{0, 48, 123}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 124}:    "ADID SA",
	[3]byte{0, 48, 125}:    "GRE AMERICA, INC.",
	[3]byte{0, 48, 126}:    "Redflex Communication Systems",
	[3]byte{0, 48, 127}:    "IRLAN LTD.",
	[3]byte{0, 48, 128}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 129}:    "ALTOS C&C",
	[3]byte{0, 48, 130}:    "TAIHAN ELECTRIC WIRE CO., LTD.",
	[3]byte{0, 48, 131}:    "Ivron Systems",
	[3]byte{0, 48, 132}:    "ALLIED TELESYN INTERNAIONAL",
	[3]byte{0, 48, 133}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 134}:    "Transistor Devices, Inc.",
	[3]byte{0, 48, 135}:    "VEGA GRIESHABER KG",
	[3]byte{0, 48, 136}:    "Ericsson",
	[3]byte{0, 48, 137}:    "Spectrapoint Wireless, LLC",
	[3]byte{0, 48, 138}:    "NICOTRA SISTEMI S.P.A",
	[3]byte{0, 48, 139}:    "Brix Networks",
	[3]byte{0, 48, 140}:    "Quantum Corporation",
	[3]byte{0, 48, 141}:    "Pinnacle Systems, Inc.",
	[3]byte{0, 48, 142}:    "CROSS MATCH TECHNOLOGIES, INC.",
	[3]byte{0, 48, 143}:    "MICRILOR, Inc.",
	[3]byte{0, 48, 144}:    "CYRA TECHNOLOGIES, INC.",
	[3]byte{0, 48, 145}:    "TAIWAN FIRST LINE ELEC. CORP.",
	[3]byte{0, 48, 146}:    "ModuNORM GmbH",
	[3]byte{0, 48, 147}:    "Sonnet Technologies, Inc",
	[3]byte{0, 48, 148}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 149}:    "Procomp Informatics, Ltd.",
	[3]byte{0, 48, 150}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 151}:    "AB Regin",
	[3]byte{0, 48, 152}:    "Global Converging Technologies",
	[3]byte{0, 48, 153}:    "BOENIG UND KALLENBACH OHG",
	[3]byte{0, 48, 154}:    "ASTRO TERRA CORP.",
	[3]byte{0, 48, 155}:    "Smartware",
	[3]byte{0, 48, 156}:    "Timing Applications, Inc.",
	[3]byte{0, 48, 157}:    "Nimble Microsystems, Inc.",
	[3]byte{0, 48, 158}:    "WORKBIT CORPORATION.",
	[3]byte{0, 48, 159}:    "AMBER NETWORKS",
	[3]byte{0, 48, 160}:    "TYCO SUBMARINE SYSTEMS, LTD.",
	[3]byte{0, 48, 161}:    "WEBGATE Inc.",
	[3]byte{0, 48, 162}:    "Lightner Engineering",
	[3]byte{0, 48, 163}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 164}:    "Woodwind Communications System",
	[3]byte{0, 48, 165}:    "ACTIVE POWER",
	[3]byte{0, 48, 166}:    "VIANET TECHNOLOGIES, LTD.",
	[3]byte{0, 48, 167}:    "SCHWEITZER ENGINEERING",
	[3]byte{0, 48, 168}:    "OL'E COMMUNICATIONS, INC.",
	[3]byte{0, 48, 169}:    "Netiverse, Inc.",
	[3]byte{0, 48, 170}:    "AXUS MICROSYSTEMS, INC.",
	[3]byte{0, 48, 171}:    "DELTA NETWORKS, INC.",
	[3]byte{0, 48, 172}:    "Systeme Lauer GmbH & Co., Ltd.",
	[3]byte{0, 48, 173}:    "SHANGHAI COMMUNICATION",
	[3]byte{0, 48, 174}:    "Times N System, Inc.",
	[3]byte{0, 48, 175}:    "Honeywell GmbH",
	[3]byte{0, 48, 176}:    "Convergenet Technologies",
	[3]byte{0, 48, 177}:    "TrunkNet",
	[3]byte{0, 48, 178}:    "L-3 Sonoma EO",
	[3]byte{0, 48, 179}:    "San Valley Systems, Inc.",
	[3]byte{0, 48, 180}:    "INTERSIL CORP.",
	[3]byte{0, 48, 181}:    "Tadiran Microwave Networks",
	[3]byte{0, 48, 182}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 183}:    "Teletrol Systems, Inc.",
	[3]byte{0, 48, 184}:    "RiverDelta Networks",
	[3]byte{0, 48, 185}:    "ECTEL",
	[3]byte{0, 48, 186}:    "AC&T SYSTEM CO., LTD.",
	[3]byte{0, 48, 187}:    "CacheFlow, Inc.",
	[3]byte{0, 48, 188}:    "Optronic AG",
	[3]byte{0, 48, 189}:    "BELKIN COMPONENTS",
	[3]byte{0, 48, 190}:    "City-Net Technology, Inc.",
	[3]byte{0, 48, 191}:    "MULTIDATA GMBH",
	[3]byte{0, 48, 192}:    "Lara Technology, Inc.",
	[3]byte{0, 48, 193}:    "Hewlett Packard",
	[3]byte{0, 48, 194}:    "COMONE",
	[3]byte{0, 48, 195}:    "FLUECKIGER ELEKTRONIK AG",
	[3]byte{0, 48, 196}:    "Canon Imaging Systems Inc.",
	[3]byte{0, 48, 197}:    "CADENCE DESIGN SYSTEMS, INC.",
	[3]byte{0, 48, 198}:    "CONTROL SOLUTIONS, INC.",
	[3]byte{0, 48, 199}:    "Macromate Corp.",
	[3]byte{0, 48, 200}:    "GAD LINE, LTD.",
	[3]byte{0, 48, 201}:    "LuxN, N",
	[3]byte{0, 48, 202}:    "Discovery Com",
	[3]byte{0, 48, 203}:    "OMNI FLOW COMPUTERS, INC.",
	[3]byte{0, 48, 204}:    "Tenor Networks, Inc.",
	[3]byte{0, 48, 205}:    "CONEXANT SYSTEMS, INC.",
	[3]byte{0, 48, 206}:    "Zaffire",
	[3]byte{0, 48, 207}:    "TWO TECHNOLOGIES, INC.",
	[3]byte{0, 48, 208}:    "Tellabs",
	[3]byte{0, 48, 209}:    "INOVA CORPORATION",
	[3]byte{0, 48, 210}:    "WIN TECHNOLOGIES, CO., LTD.",
	[3]byte{0, 48, 211}:    "Agilent Technologies, Inc.",
	[3]byte{0, 48, 212}:    "AAE Systems, Inc.",
	[3]byte{0, 48, 213}:    "DResearch GmbH",
	[3]byte{0, 48, 214}:    "MSC VERTRIEBS GMBH",
	[3]byte{0, 48, 215}:    "Innovative Systems, L.L.C.",
	[3]byte{0, 48, 216}:    "SITEK",
	[3]byte{0, 48, 217}:    "DATACORE SOFTWARE CORP.",
	[3]byte{0, 48, 218}:    "Comtrend Corporation",
	[3]byte{0, 48, 219}:    "Mindready Solutions, Inc.",
	[3]byte{0, 48, 220}:    "RIGHTECH CORPORATION",
	[3]byte{0, 48, 221}:    "INDIGITA CORPORATION",
	[3]byte{0, 48, 222}:    "WAGO Kontakttechnik GmbH",
	[3]byte{0, 48, 223}:    "KB/TEL TELECOMUNICACIONES",
	[3]byte{0, 48, 224}:    "OXFORD SEMICONDUCTOR LTD.",
	[3]byte{0, 48, 225}:    "Network Equipment Technologies, Inc.",
	[3]byte{0, 48, 226}:    "GARNET SYSTEMS CO., LTD.",
	[3]byte{0, 48, 227}:    "SEDONA NETWORKS CORP.",
	[3]byte{0, 48, 228}:    "CHIYODA SYSTEM RIKEN",
	[3]byte{0, 48, 229}:    "Amper Datos S.A.",
	[3]byte{0, 48, 230}:    "Draeger Medical Systems, Inc.",
	[3]byte{0, 48, 231}:    "CNF MOBILE SOLUTIONS, INC.",
	[3]byte{0, 48, 232}:    "ENSIM CORP.",
	[3]byte{0, 48, 233}:    "GMA COMMUNICATION MANUFACT'G",
	[3]byte{0, 48, 234}:    "TeraForce Technology Corporation",
	[3]byte{0, 48, 235}:    "TURBONET COMMUNICATIONS, INC.",
	[3]byte{0, 48, 236}:    "BORGARDT",
	[3]byte{0, 48, 237}:    "Expert Magnetics Corp.",
	[3]byte{0, 48, 238}:    "DSG Technology, Inc.",
	[3]byte{0, 48, 239}:    "NEON TECHNOLOGY, INC.",
	[3]byte{0, 48, 240}:    "Uniform Industrial Corp.",
	[3]byte{0, 48, 241}:    "Accton Technology Corp",
	[3]byte{0, 48, 242}:    "Cisco Systems, Inc",
	[3]byte{0, 48, 243}:    "At Work Computers",
	[3]byte{0, 48, 244}:    "STARDOT TECHNOLOGIES",
	[3]byte{0, 48, 245}:    "Wild Lab. Ltd.",
	[3]byte{0, 48, 246}:    "SECURELOGIX CORPORATION",
	[3]byte{0, 48, 247}:    "RAMIX INC.",
	[3]byte{0, 48, 248}:    "Dynapro Systems, Inc.",
	[3]byte{0, 48, 249}:    "Sollae Systems Co., Ltd.",
	[3]byte{0, 48, 250}:    "TELICA, INC.",
	[3]byte{0, 48, 251}:    "AZS Technology AG",
	[3]byte{0, 48, 252}:    "Terawave Communications, Inc.",
	[3]byte{0, 48, 253}:    "INTEGRATED SYSTEMS DESIGN",
	[3]byte{0, 48, 254}:    "DSA GmbH",
	[3]byte{0, 48, 255}:    "DataFab Systems Inc.",
	[3]byte{0, 49, 70}:     "Juniper Networks",
	[3]byte{0, 50, 58}:     "so-logic",
	[3]byte{0, 51, 108}:    "SynapSense Corporation",
	[3]byte{0, 52, 218}:    "LG Electronics (Mobile Communications)",
	[3]byte{0, 52, 241}:    "Radicom Research, Inc.",
	[3]byte{0, 52, 254}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 53, 26}:     "Cisco Systems, Inc",
	[3]byte{0, 53, 50}:     "Electro-Metrics Corporation",
	[3]byte{0, 53, 96}:     "Rosen Aviation",
	[3]byte{0, 54, 118}:    "ARRIS Group, Inc.",
	[3]byte{0, 54, 248}:    "Conti Temic microelectronic GmbH",
	[3]byte{0, 54, 254}:    "SuperVision",
	[3]byte{0, 55, 109}:    "Murata Manufacturing Co., Ltd.",
	[3]byte{0, 55, 183}:    "Sagemcom Broadband SAS",
	[3]byte{0, 56, 223}:    "Cisco Systems, Inc",
	[3]byte{0, 58, 125}:    "Cisco Systems, Inc",
	[3]byte{0, 58, 152}:    "Cisco Systems, Inc",
	[3]byte{0, 58, 153}:    "Cisco Systems, Inc",
	[3]byte{0, 58, 154}:    "Cisco Systems, Inc",
	[3]byte{0, 58, 155}:    "Cisco Systems, Inc",
	[3]byte{0, 58, 156}:    "Cisco Systems, Inc",
	[3]byte{0, 58, 157}:    "NEC Platforms, Ltd.",
	[3]byte{0, 58, 175}:    "BlueBit Ltd.",
	[3]byte{0, 60, 197}:    "WONWOO Engineering Co., Ltd",
	[3]byte{0, 61, 65}:     "Hatteland Computer AS",
	[3]byte{0, 62, 225}:    "Apple, Inc.",
	[3]byte{0, 64, 0}:      "PCI COMPONENTES DA AMZONIA LTD",
	[3]byte{0, 64, 1}:      "Zero One Technology Co. Ltd.",
	[3]byte{0, 64, 2}:      "PERLE SYSTEMS LIMITED",
	[3]byte{0, 64, 3}:      "Emerson Process Management Power & Water Solutions, Inc.",
	[3]byte{0, 64, 4}:      "ICM CO. LTD.",
	[3]byte{0, 64, 5}:      "ANI COMMUNICATIONS INC.",
	[3]byte{0, 64, 6}:      "SAMPO TECHNOLOGY CORPORATION",
	[3]byte{0, 64, 7}:      "TELMAT INFORMATIQUE",
	[3]byte{0, 64, 8}:      "A PLUS INFO CORPORATION",
	[3]byte{0, 64, 9}:      "TACHIBANA TECTRON CO., LTD.",
	[3]byte{0, 64, 10}:     "PIVOTAL TECHNOLOGIES, INC.",
	[3]byte{0, 64, 11}:     "Cisco Systems, Inc",
	[3]byte{0, 64, 12}:     "GENERAL MICRO SYSTEMS, INC.",
	[3]byte{0, 64, 13}:     "LANNET DATA COMMUNICATIONS,LTD",
	[3]byte{0, 64, 14}:     "MEMOTEC, INC.",
	[3]byte{0, 64, 15}:     "DATACOM TECHNOLOGIES",
	[3]byte{0, 64, 16}:     "SONIC SYSTEMS, INC.",
	[3]byte{0, 64, 17}:     "ANDOVER CONTROLS CORPORATION",
	[3]byte{0, 64, 18}:     "WINDATA, INC.",
	[3]byte{0, 64, 19}:     "NTT DATA COMM. SYSTEMS CORP.",
	[3]byte{0, 64, 20}:     "COMSOFT GMBH",
	[3]byte{0, 64, 21}:     "ASCOM INFRASYS AG",
	[3]byte{0, 64, 22}:     "ADC - Global Connectivity Solutions Division",
	[3]byte{0, 64, 23}:     "Silex Technology America",
	[3]byte{0, 64, 24}:     "ADOBE SYSTEMS, INC.",
	[3]byte{0, 64, 25}:     "AEON SYSTEMS, INC.",
	[3]byte{0, 64, 26}:     "FUJI ELECTRIC CO., LTD.",
	[3]byte{0, 64, 27}:     "PRINTER SYSTEMS CORP.",
	[3]byte{0, 64, 28}:     "AST RESEARCH, INC.",
	[3]byte{0, 64, 29}:     "INVISIBLE SOFTWARE, INC.",
	[3]byte{0, 64, 30}:     "ICC",
	[3]byte{0, 64, 31}:     "COLORGRAPH LTD",
	[3]byte{0, 64, 32}:     "CommScope Inc",
	[3]byte{0, 64, 33}:     "RASTER GRAPHICS",
	[3]byte{0, 64, 34}:     "KLEVER COMPUTERS, INC.",
	[3]byte{0, 64, 35}:     "LOGIC CORPORATION",
	[3]byte{0, 64, 36}:     "COMPAC INC.",
	[3]byte{0, 64, 37}:     "MOLECULAR DYNAMICS",
	[3]byte{0, 64, 38}:     "BUFFALO.INC",
	[3]byte{0, 64, 39}:     "SMC MASSACHUSETTS, INC.",
	[3]byte{0, 64, 40}:     "NETCOMM LIMITED",
	[3]byte{0, 64, 41}:     "Compex",
	[3]byte{0, 64, 42}:     "Canoga Perkins Corporation",
	[3]byte{0, 64, 43}:     "TRIGEM COMPUTER, INC.",
	[3]byte{0, 64, 44}:     "ISIS DISTRIBUTED SYSTEMS, INC.",
	[3]byte{0, 64, 45}:     "HARRIS ADACOM CORPORATION",
	[3]byte{0, 64, 46}:     "PRECISION SOFTWARE, INC.",
	[3]byte{0, 64, 47}:     "XLNT DESIGNS INC.",
	[3]byte{0, 64, 48}:     "GK COMPUTER",
	[3]byte{0, 64, 49}:     "KOKUSAI ELECTRIC CO., LTD",
	[3]byte{0, 64, 50}:     "DIGITAL COMMUNICATIONS",
	[3]byte{0, 64, 51}:     "ADDTRON TECHNOLOGY CO., LTD.",
	[3]byte{0, 64, 52}:     "BUSTEK CORPORATION",
	[3]byte{0, 64, 53}:     "OPCOM",
	[3]byte{0, 64, 54}:     "Zoom Telephonics, Inc",
	[3]byte{0, 64, 55}:     "SEA-ILAN, INC.",
	[3]byte{0, 64, 56}:     "TALENT ELECTRIC INCORPORATED",
	[3]byte{0, 64, 57}:     "OPTEC DAIICHI DENKO CO., LTD.",
	[3]byte{0, 64, 58}:     "IMPACT TECHNOLOGIES",
	[3]byte{0, 64, 59}:     "SYNERJET INTERNATIONAL CORP.",
	[3]byte{0, 64, 60}:     "FORKS, INC.",
	[3]byte{0, 64, 61}:     "Teradata Corporation",
	[3]byte{0, 64, 62}:     "RASTER OPS CORPORATION",
	[3]byte{0, 64, 63}:     "SSANGYONG COMPUTER SYSTEMS",
	[3]byte{0, 64, 64}:     "RING ACCESS, INC.",
	[3]byte{0, 64, 65}:     "FUJIKURA LTD.",
	[3]byte{0, 64, 66}:     "N.A.T. GMBH",
	[3]byte{0, 64, 67}:     "Nokia Siemens Networks GmbH & Co. KG.",
	[3]byte{0, 64, 68}:     "QNIX COMPUTER CO., LTD.",
	[3]byte{0, 64, 69}:     "TWINHEAD CORPORATION",
	[3]byte{0, 64, 70}:     "UDC RESEARCH LIMITED",
	[3]byte{0, 64, 71}:     "WIND RIVER SYSTEMS",
	[3]byte{0, 64, 72}:     "SMD INFORMATICA S.A.",
	[3]byte{0, 64, 73}:     "Roche Diagnostics International Ltd.",
	[3]byte{0, 64, 74}:     "WEST AUSTRALIAN DEPARTMENT",
	[3]byte{0, 64, 75}:     "MAPLE COMPUTER SYSTEMS",
	[3]byte{0, 64, 76}:     "HYPERTEC PTY LTD.",
	[3]byte{0, 64, 77}:     "TELECOMMUNICATIONS TECHNIQUES",
	[3]byte{0, 64, 78}:     "FLUENT, INC.",
	[3]byte{0, 64, 79}:     "SPACE & NAVAL WARFARE SYSTEMS",
	[3]byte{0, 64, 80}:     "IRONICS, INCORPORATED",
	[3]byte{0, 64, 81}:     "GRACILIS, INC.",
	[3]byte{0, 64, 82}:     "STAR TECHNOLOGIES, INC.",
	[3]byte{0, 64, 83}:     "AMPRO COMPUTERS",
	[3]byte{0, 64, 84}:     "CONNECTION MACHINES SERVICES",
	[3]byte{0, 64, 85}:     "METRONIX GMBH",
	[3]byte{0, 64, 86}:     "MCM JAPAN LTD.",
	[3]byte{0, 64, 87}:     "LOCKHEED - SANDERS",
	[3]byte{0, 64, 88}:     "KRONOS, INC.",
	[3]byte{0, 64, 89}:     "YOSHIDA KOGYO K. K.",
	[3]byte{0, 64, 90}:     "GOLDSTAR INFORMATION & COMM.",
	[3]byte{0, 64, 91}:     "FUNASSET LIMITED",
	[3]byte{0, 64, 92}:     "FUTURE SYSTEMS, INC.",
	[3]byte{0, 64, 93}:     "STAR-TEK, INC.",
	[3]byte{0, 64, 94}:     "NORTH HILLS ISRAEL",
	[3]byte{0, 64, 95}:     "AFE COMPUTERS LTD.",
	[3]byte{0, 64, 96}:     "COMENDEC LTD",
	[3]byte{0, 64, 97}:     "DATATECH ENTERPRISES CO., LTD.",
	[3]byte{0, 64, 98}:     "E-SYSTEMS, INC./GARLAND DIV.",
	[3]byte{0, 64, 99}:     "VIA TECHNOLOGIES, INC.",
	[3]byte{0, 64, 100}:    "KLA INSTRUMENTS CORPORATION",
	[3]byte{0, 64, 101}:    "GTE SPACENET",
	[3]byte{0, 64, 102}:    "APRESIA Systems Ltd",
	[3]byte{0, 64, 103}:    "OMNIBYTE CORPORATION",
	[3]byte{0, 64, 104}:    "EXTENDED SYSTEMS",
	[3]byte{0, 64, 105}:    "LEMCOM SYSTEMS, INC.",
	[3]byte{0, 64, 106}:    "KENTEK INFORMATION SYSTEMS,INC",
	[3]byte{0, 64, 107}:    "SYSGEN",
	[3]byte{0, 64, 108}:    "COPERNIQUE",
	[3]byte{0, 64, 109}:    "LANCO, INC.",
	[3]byte{0, 64, 110}:    "COROLLARY, INC.",
	[3]byte{0, 64, 111}:    "SYNC RESEARCH INC.",
	[3]byte{0, 64, 112}:    "INTERWARE CO., LTD.",
	[3]byte{0, 64, 113}:    "ATM COMPUTER GMBH",
	[3]byte{0, 64, 114}:    "Applied Innovation Inc.",
	[3]byte{0, 64, 115}:    "BASS ASSOCIATES",
	[3]byte{0, 64, 116}:    "CABLE AND WIRELESS",
	[3]byte{0, 64, 117}:    "Tattile SRL ",
	[3]byte{0, 64, 118}:    "Sun Conversion Technologies",
	[3]byte{0, 64, 119}:    "MAXTON TECHNOLOGY CORPORATION",
	[3]byte{0, 64, 120}:    "WEARNES AUTOMATION PTE LTD",
	[3]byte{0, 64, 121}:    "JUKO MANUFACTURE COMPANY, LTD.",
	[3]byte{0, 64, 122}:    "SOCIETE D'EXPLOITATION DU CNIT",
	[3]byte{0, 64, 123}:    "SCIENTIFIC ATLANTA",
	[3]byte{0, 64, 124}:    "QUME CORPORATION",
	[3]byte{0, 64, 125}:    "EXTENSION TECHNOLOGY CORP.",
	[3]byte{0, 64, 126}:    "EVERGREEN SYSTEMS, INC.",
	[3]byte{0, 64, 127}:    "FLIR Systems",
	[3]byte{0, 64, 128}:    "ATHENIX CORPORATION",
	[3]byte{0, 64, 129}:    "MANNESMANN SCANGRAPHIC GMBH",
	[3]byte{0, 64, 130}:    "LABORATORY EQUIPMENT CORP.",
	[3]byte{0, 64, 131}:    "TDA INDUSTRIA DE PRODUTOS",
	[3]byte{0, 64, 132}:    "HONEYWELL ACS",
	[3]byte{0, 64, 133}:    "SAAB INSTRUMENTS AB",
	[3]byte{0, 64, 134}:    "MICHELS & KLEBERHOFF COMPUTER",
	[3]byte{0, 64, 135}:    "UBITREX CORPORATION",
	[3]byte{0, 64, 136}:    "MOBIUS TECHNOLOGIES, INC.",
	[3]byte{0, 64, 137}:    "MEIDENSHA CORPORATION",
	[3]byte{0, 64, 138}:    "TPS TELEPROCESSING SYS. GMBH",
	[3]byte{0, 64, 139}:    "RAYLAN CORPORATION",
	[3]byte{0, 64, 140}:    "AXIS COMMUNICATIONS AB",
	[3]byte{0, 64, 141}:    "THE GOODYEAR TIRE & RUBBER CO.",
	[3]byte{0, 64, 142}:    "Tattile SRL ",
	[3]byte{0, 64, 143}:    "WM-DATA MINFO AB",
	[3]byte{0, 64, 144}:    "ANSEL COMMUNICATIONS",
	[3]byte{0, 64, 145}:    "PROCOMP INDUSTRIA ELETRONICA",
	[3]byte{0, 64, 146}:    "ASP COMPUTER PRODUCTS, INC.",
	[3]byte{0, 64, 147}:    "PAXDATA NETWORKS LTD.",
	[3]byte{0, 64, 148}:    "SHOGRAPHICS, INC.",
	[3]byte{0, 64, 149}:    "R.P.T. INTERGROUPS INT'L LTD.",
	[3]byte{0, 64, 150}:    "Cisco Systems, Inc",
	[3]byte{0, 64, 151}:    "DATEX DIVISION OF",
	[3]byte{0, 64, 152}:    "DRESSLER GMBH & CO.",
	[3]byte{0, 64, 153}:    "NEWGEN SYSTEMS CORP.",
	[3]byte{0, 64, 154}:    "NETWORK EXPRESS, INC.",
	[3]byte{0, 64, 155}:    "HAL COMPUTER SYSTEMS INC.",
	[3]byte{0, 64, 156}:    "TRANSWARE",
	[3]byte{0, 64, 157}:    "DIGIBOARD, INC.",
	[3]byte{0, 64, 158}:    "CONCURRENT TECHNOLOGIES  LTD.",
	[3]byte{0, 64, 159}:    "Telco Systems, Inc. ",
	[3]byte{0, 64, 160}:    "GOLDSTAR CO., LTD.",
	[3]byte{0, 64, 161}:    "ERGO COMPUTING",
	[3]byte{0, 64, 162}:    "KINGSTAR TECHNOLOGY INC.",
	[3]byte{0, 64, 163}:    "MICROUNITY SYSTEMS ENGINEERING",
	[3]byte{0, 64, 164}:    "ROSE ELECTRONICS",
	[3]byte{0, 64, 165}:    "CLINICOMP INTL.",
	[3]byte{0, 64, 166}:    "Cray, Inc.",
	[3]byte{0, 64, 167}:    "ITAUTEC PHILCO S.A.",
	[3]byte{0, 64, 168}:    "IMF INTERNATIONAL LTD.",
	[3]byte{0, 64, 169}:    "DATACOM INC.",
	[3]byte{0, 64, 170}:    "Metso Automation",
	[3]byte{0, 64, 171}:    "ROLAND DG CORPORATION",
	[3]byte{0, 64, 172}:    "SUPER WORKSTATION, INC.",
	[3]byte{0, 64, 173}:    "SMA REGELSYSTEME GMBH",
	[3]byte{0, 64, 174}:    "DELTA CONTROLS, INC.",
	[3]byte{0, 64, 175}:    "DIGITAL PRODUCTS, INC.",
	[3]byte{0, 64, 176}:    "BYTEX CORPORATION, ENGINEERING",
	[3]byte{0, 64, 177}:    "CODONICS INC.",
	[3]byte{0, 64, 178}:    "SYSTEMFORSCHUNG",
	[3]byte{0, 64, 179}:    "ParTech Inc.",
	[3]byte{0, 64, 180}:    "NEXTCOM K.K.",
	[3]byte{0, 64, 181}:    "VIDEO TECHNOLOGY COMPUTERS LTD",
	[3]byte{0, 64, 182}:    "COMPUTERM  CORPORATION",
	[3]byte{0, 64, 183}:    "STEALTH COMPUTER SYSTEMS",
	[3]byte{0, 64, 184}:    "IDEA ASSOCIATES",
	[3]byte{0, 64, 185}:    "MACQ ELECTRONIQUE SA",
	[3]byte{0, 64, 186}:    "ALLIANT COMPUTER SYSTEMS CORP.",
	[3]byte{0, 64, 187}:    "GOLDSTAR CABLE CO., LTD.",
	[3]byte{0, 64, 188}:    "ALGORITHMICS LTD.",
	[3]byte{0, 64, 189}:    "STARLIGHT NETWORKS, INC.",
	[3]byte{0, 64, 190}:    "BOEING DEFENSE & SPACE",
	[3]byte{0, 64, 191}:    "CHANNEL SYSTEMS INTERN'L INC.",
	[3]byte{0, 64, 192}:    "VISTA CONTROLS CORPORATION",
	[3]byte{0, 64, 193}:    "BIZERBA-WERKE WILHEIM KRAUT",
	[3]byte{0, 64, 194}:    "APPLIED COMPUTING DEVICES",
	[3]byte{0, 64, 195}:    "FISCHER AND PORTER CO.",
	[3]byte{0, 64, 196}:    "KINKEI SYSTEM CORPORATION",
	[3]byte{0, 64, 197}:    "MICOM COMMUNICATIONS INC.",
	[3]byte{0, 64, 198}:    "FIBERNET RESEARCH, INC.",
	[3]byte{0, 64, 199}:    "RUBY TECH CORPORATION",
	[3]byte{0, 64, 200}:    "MILAN TECHNOLOGY CORPORATION",
	[3]byte{0, 64, 201}:    "NCUBE",
	[3]byte{0, 64, 202}:    "FIRST INTERNAT'L COMPUTER, INC",
	[3]byte{0, 64, 203}:    "LANWAN TECHNOLOGIES",
	[3]byte{0, 64, 204}:    "SILCOM MANUF'G TECHNOLOGY INC.",
	[3]byte{0, 64, 205}:    "TERA MICROSYSTEMS, INC.",
	[3]byte{0, 64, 206}:    "NET-SOURCE, INC.",
	[3]byte{0, 64, 207}:    "STRAWBERRY TREE, INC.",
	[3]byte{0, 64, 208}:    "MITAC INTERNATIONAL CORP.",
	[3]byte{0, 64, 209}:    "FUKUDA DENSHI CO., LTD.",
	[3]byte{0, 64, 210}:    "PAGINE CORPORATION",
	[3]byte{0, 64, 211}:    "KIMPSION INTERNATIONAL CORP.",
	[3]byte{0, 64, 212}:    "GAGE TALKER CORP.",
	[3]byte{0, 64, 213}:    "Sartorius Mechatronics T&H GmbH ",
	[3]byte{0, 64, 214}:    "LOCAMATION B.V.",
	[3]byte{0, 64, 215}:    "STUDIO GEN INC.",
	[3]byte{0, 64, 216}:    "OCEAN OFFICE AUTOMATION LTD.",
	[3]byte{0, 64, 217}:    "AMERICAN MEGATRENDS INC.",
	[3]byte{0, 64, 218}:    "TELSPEC LTD",
	[3]byte{0, 64, 219}:    "ADVANCED TECHNICAL SOLUTIONS",
	[3]byte{0, 64, 220}:    "TRITEC ELECTRONIC GMBH",
	[3]byte{0, 64, 221}:    "HONG TECHNOLOGIES",
	[3]byte{0, 64, 222}:    "Elsag Datamat spa",
	[3]byte{0, 64, 223}:    "DIGALOG SYSTEMS, INC.",
	[3]byte{0, 64, 224}:    "ATOMWIDE LTD.",
	[3]byte{0, 64, 225}:    "MARNER INTERNATIONAL, INC.",
	[3]byte{0, 64, 226}:    "MESA RIDGE TECHNOLOGIES, INC.",
	[3]byte{0, 64, 227}:    "QUIN SYSTEMS LTD",
	[3]byte{0, 64, 228}:    "E-M TECHNOLOGY, INC.",
	[3]byte{0, 64, 229}:    "SYBUS CORPORATION",
	[3]byte{0, 64, 230}:    "C.A.E.N.",
	[3]byte{0, 64, 231}:    "ARNOS INSTRUMENTS & COMPUTER",
	[3]byte{0, 64, 232}:    "CHARLES RIVER DATA SYSTEMS,INC",
	[3]byte{0, 64, 233}:    "ACCORD SYSTEMS, INC.",
	[3]byte{0, 64, 234}:    "PLAIN TREE SYSTEMS INC",
	[3]byte{0, 64, 235}:    "MARTIN MARIETTA CORPORATION",
	[3]byte{0, 64, 236}:    "MIKASA SYSTEM ENGINEERING",
	[3]byte{0, 64, 237}:    "NETWORK CONTROLS INT'NATL INC.",
	[3]byte{0, 64, 238}:    "OPTIMEM",
	[3]byte{0, 64, 239}:    "HYPERCOM, INC.",
	[3]byte{0, 64, 240}:    "MicroBrain,Inc.",
	[3]byte{0, 64, 241}:    "CHUO ELECTRONICS CO., LTD.",
	[3]byte{0, 64, 242}:    "JANICH & KLASS COMPUTERTECHNIK",
	[3]byte{0, 64, 243}:    "NETCOR",
	[3]byte{0, 64, 244}:    "CAMEO COMMUNICATIONS, INC.",
	[3]byte{0, 64, 245}:    "OEM ENGINES",
	[3]byte{0, 64, 246}:    "KATRON COMPUTERS INC.",
	[3]byte{0, 64, 247}:    "Polaroid Corporation",
	[3]byte{0, 64, 248}:    "SYSTEMHAUS DISCOM",
	[3]byte{0, 64, 249}:    "COMBINET",
	[3]byte{0, 64, 250}:    "MICROBOARDS, INC.",
	[3]byte{0, 64, 251}:    "CASCADE COMMUNICATIONS",
	[3]byte{0, 64, 252}:    "IBR COMPUTER TECHNIK GMBH",
	[3]byte{0, 64, 253}:    "LXE",
	[3]byte{0, 64, 254}:    "SYMPLEX COMMUNICATIONS",
	[3]byte{0, 64, 255}:    "TELEBIT CORPORATION",
	[3]byte{0, 65, 180}:    "Wuxi Zhongxing Optoelectronics Technology Co.,Ltd.",
	[3]byte{0, 65, 210}:    "Cisco Systems, Inc",
	[3]byte{0, 66, 82}:     "RLX Technologies",
	[3]byte{0, 66, 90}:     "Cisco Systems, Inc",
	[3]byte{0, 66, 104}:    "Cisco Systems, Inc",
	[3]byte{0, 67, 255}:    "KETRON S.R.L.",
	[3]byte{0, 69, 1}:      "Versus Technology, Inc.",
	[3]byte{0, 70, 75}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 74, 119}:    "zte corporation",
	[3]byte{0, 75, 243}:    "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{0, 77, 50}:     "Andon Health Co.,Ltd.",
	[3]byte{0, 80, 0}:      "NEXO COMMUNICATIONS, INC.",
	[3]byte{0, 80, 1}:      "YAMASHITA SYSTEMS CORP.",
	[3]byte{0, 80, 2}:      "OMNISEC AG",
	[3]byte{0, 80, 3}:      "Xrite Inc",
	[3]byte{0, 80, 4}:      "3COM CORPORATION",
	[3]byte{0, 80, 6}:      "TAC AB",
	[3]byte{0, 80, 7}:      "SIEMENS TELECOMMUNICATION SYSTEMS LIMITED",
	[3]byte{0, 80, 8}:      "TIVA MICROCOMPUTER CORP. (TMC)",
	[3]byte{0, 80, 9}:      "PHILIPS BROADBAND NETWORKS",
	[3]byte{0, 80, 10}:     "IRIS TECHNOLOGIES, INC.",
	[3]byte{0, 80, 11}:     "Cisco Systems, Inc",
	[3]byte{0, 80, 12}:     "e-Tek Labs, Inc.",
	[3]byte{0, 80, 13}:     "SATORI ELECTORIC CO., LTD.",
	[3]byte{0, 80, 14}:     "CHROMATIS NETWORKS, INC.",
	[3]byte{0, 80, 15}:     "Cisco Systems, Inc",
	[3]byte{0, 80, 16}:     "NovaNET Learning, Inc.",
	[3]byte{0, 80, 18}:     "CBL - GMBH",
	[3]byte{0, 80, 19}:     "Chaparral Network Storage",
	[3]byte{0, 80, 20}:     "Cisco Systems, Inc",
	[3]byte{0, 80, 21}:     "BRIGHT STAR ENGINEERING",
	[3]byte{0, 80, 22}:     "Molex Canada Ltd",
	[3]byte{0, 80, 23}:     "RSR S.R.L.",
	[3]byte{0, 80, 24}:     "AMIT, Inc.",
	[3]byte{0, 80, 25}:     "SPRING TIDE NETWORKS, INC.",
	[3]byte{0, 80, 26}:     "IQinVision",
	[3]byte{0, 80, 27}:     "ABL CANADA, INC.",
	[3]byte{0, 80, 28}:     "JATOM SYSTEMS, INC.",
	[3]byte{0, 80, 30}:     "Grass Valley, A Belden Brand",
	[3]byte{0, 80, 31}:     "MRG SYSTEMS, LTD.",
	[3]byte{0, 80, 32}:     "MEDIASTAR CO., LTD.",
	[3]byte{0, 80, 33}:     "EIS INTERNATIONAL, INC.",
	[3]byte{0, 80, 34}:     "ZONET TECHNOLOGY, INC.",
	[3]byte{0, 80, 35}:     "PG DESIGN ELECTRONICS, INC.",
	[3]byte{0, 80, 36}:     "NAVIC SYSTEMS, INC.",
	[3]byte{0, 80, 38}:     "COSYSTEMS, INC.",
	[3]byte{0, 80, 39}:     "GENICOM CORPORATION",
	[3]byte{0, 80, 40}:     "AVAL COMMUNICATIONS",
	[3]byte{0, 80, 41}:     "1394 PRINTER WORKING GROUP",
	[3]byte{0, 80, 42}:     "Cisco Systems, Inc",
	[3]byte{0, 80, 43}:     "GENRAD LTD.",
	[3]byte{0, 80, 44}:     "SOYO COMPUTER, INC.",
	[3]byte{0, 80, 45}:     "ACCEL, INC.",
	[3]byte{0, 80, 46}:     "CAMBEX CORPORATION",
	[3]byte{0, 80, 47}:     "TollBridge Technologies, Inc.",
	[3]byte{0, 80, 48}:     "FUTURE PLUS SYSTEMS",
	[3]byte{0, 80, 49}:     "AEROFLEX LABORATORIES, INC.",
	[3]byte{0, 80, 50}:     "PICAZO COMMUNICATIONS, INC.",
	[3]byte{0, 80, 51}:     "MAYAN NETWORKS",
	[3]byte{0, 80, 54}:     "NETCAM, LTD.",
	[3]byte{0, 80, 55}:     "KOGA ELECTRONICS CO.",
	[3]byte{0, 80, 56}:     "DAIN TELECOM CO., LTD.",
	[3]byte{0, 80, 57}:     "MARINER NETWORKS",
	[3]byte{0, 80, 58}:     "DATONG ELECTRONICS LTD.",
	[3]byte{0, 80, 59}:     "MEDIAFIRE CORPORATION",
	[3]byte{0, 80, 60}:     "TSINGHUA NOVEL ELECTRONICS",
	[3]byte{0, 80, 62}:     "Cisco Systems, Inc",
	[3]byte{0, 80, 63}:     "ANCHOR GAMES",
	[3]byte{0, 80, 64}:     "Panasonic Electric Works Co., Ltd.",
	[3]byte{0, 80, 65}:     "Coretronic Corporation",
	[3]byte{0, 80, 66}:     "SCI MANUFACTURING SINGAPORE PTE, LTD.",
	[3]byte{0, 80, 67}:     "MARVELL SEMICONDUCTOR, INC.",
	[3]byte{0, 80, 68}:     "ASACA CORPORATION",
	[3]byte{0, 80, 69}:     "RIOWORKS SOLUTIONS, INC.",
	[3]byte{0, 80, 70}:     "MENICX INTERNATIONAL CO., LTD.",
	[3]byte{0, 80, 71}:     "Private",
	[3]byte{0, 80, 72}:     "INFOLIBRIA",
	[3]byte{0, 80, 73}:     "Arbor Networks Inc",
	[3]byte{0, 80, 74}:     "ELTECO A.S.",
	[3]byte{0, 80, 75}:     "BARCONET N.V.",
	[3]byte{0, 80, 76}:     "Galil Motion Control",
	[3]byte{0, 80, 77}:     "Tokyo Electron Device Limited",
	[3]byte{0, 80, 78}:     "SIERRA MONITOR CORP.",
	[3]byte{0, 80, 79}:     "OLENCOM ELECTRONICS",
	[3]byte{0, 80, 80}:     "Cisco Systems, Inc",
	[3]byte{0, 80, 81}:     "IWATSU ELECTRIC CO., LTD.",
	[3]byte{0, 80, 82}:     "TIARA NETWORKS, INC.",
	[3]byte{0, 80, 83}:     "Cisco Systems, Inc",
	[3]byte{0, 80, 84}:     "Cisco Systems, Inc",
	[3]byte{0, 80, 85}:     "DOMS A/S",
	[3]byte{0, 80, 86}:     "VMware, Inc.",
	[3]byte{0, 80, 87}:     "BROADBAND ACCESS SYSTEMS",
	[3]byte{0, 80, 88}:     "Sangoma Technologies",
	[3]byte{0, 80, 89}:     "iBAHN",
	[3]byte{0, 80, 90}:     "NETWORK ALCHEMY, INC.",
	[3]byte{0, 80, 91}:     "KAWASAKI LSI U.S.A., INC.",
	[3]byte{0, 80, 92}:     "TUNDO CORPORATION",
	[3]byte{0, 80, 94}:     "DIGITEK MICROLOGIC S.A.",
	[3]byte{0, 80, 95}:     "BRAND INNOVATORS",
	[3]byte{0, 80, 96}:     "TANDBERG TELECOM AS",
	[3]byte{0, 80, 98}:     "KOUWELL ELECTRONICS CORP.  **",
	[3]byte{0, 80, 99}:     "OY COMSEL SYSTEM AB",
	[3]byte{0, 80, 100}:    "CAE ELECTRONICS",
	[3]byte{0, 80, 101}:    "TDK-Lambda Corporation",
	[3]byte{0, 80, 102}:    "AtecoM GmbH advanced telecomunication modules",
	[3]byte{0, 80, 103}:    "AEROCOMM, INC.",
	[3]byte{0, 80, 104}:    "ELECTRONIC INDUSTRIES ASSOCIATION",
	[3]byte{0, 80, 105}:    "PixStream Incorporated",
	[3]byte{0, 80, 106}:    "EDEVA, INC.",
	[3]byte{0, 80, 107}:    "SPX-ATEG",
	[3]byte{0, 80, 108}:    "Beijer Electronics Products AB",
	[3]byte{0, 80, 109}:    "VIDEOJET SYSTEMS",
	[3]byte{0, 80, 110}:    "CORDER ENGINEERING CORPORATION",
	[3]byte{0, 80, 111}:    "G-CONNECT",
	[3]byte{0, 80, 112}:    "CHAINTECH COMPUTER CO., LTD.",
	[3]byte{0, 80, 113}:    "AIWA CO., LTD.",
	[3]byte{0, 80, 114}:    "CORVIS CORPORATION",
	[3]byte{0, 80, 115}:    "Cisco Systems, Inc",
	[3]byte{0, 80, 116}:    "ADVANCED HI-TECH CORP.",
	[3]byte{0, 80, 117}:    "KESTREL SOLUTIONS",
	[3]byte{0, 80, 118}:    "IBM Corp",
	[3]byte{0, 80, 119}:    "PROLIFIC TECHNOLOGY, INC.",
	[3]byte{0, 80, 120}:    "MEGATON HOUSE, LTD.",
	[3]byte{0, 80, 121}:    "Private",
	[3]byte{0, 80, 122}:    "XPEED, INC.",
	[3]byte{0, 80, 123}:    "MERLOT COMMUNICATIONS",
	[3]byte{0, 80, 124}:    "VIDEOCON AG",
	[3]byte{0, 80, 125}:    "IFP",
	[3]byte{0, 80, 126}:    "NEWER TECHNOLOGY",
	[3]byte{0, 80, 127}:    "DrayTek Corp.",
	[3]byte{0, 80, 128}:    "Cisco Systems, Inc",
	[3]byte{0, 80, 129}:    "MURATA MACHINERY, LTD.",
	[3]byte{0, 80, 130}:    "FORESSON CORPORATION",
	[3]byte{0, 80, 131}:    "GILBARCO, INC.",
	[3]byte{0, 80, 132}:    "ATL PRODUCTS",
	[3]byte{0, 80, 134}:    "TELKOM SA, LTD.",
	[3]byte{0, 80, 135}:    "TERASAKI ELECTRIC CO., LTD.",
	[3]byte{0, 80, 136}:    "AMANO CORPORATION",
	[3]byte{0, 80, 137}:    "SAFETY MANAGEMENT SYSTEMS",
	[3]byte{0, 80, 139}:    "Hewlett Packard",
	[3]byte{0, 80, 140}:    "RSI SYSTEMS",
	[3]byte{0, 80, 141}:    "ABIT COMPUTER CORPORATION",
	[3]byte{0, 80, 142}:    "OPTIMATION, INC.",
	[3]byte{0, 80, 143}:    "ASITA TECHNOLOGIES INT'L LTD.",
	[3]byte{0, 80, 144}:    "DCTRI",
	[3]byte{0, 80, 145}:    "NETACCESS, INC.",
	[3]byte{0, 80, 146}:    "Rigaku Corporation Osaka Plant",
	[3]byte{0, 80, 147}:    "BOEING",
	[3]byte{0, 80, 148}:    "ARRIS Group, Inc.",
	[3]byte{0, 80, 149}:    "PERACOM NETWORKS",
	[3]byte{0, 80, 150}:    "SALIX TECHNOLOGIES, INC.",
	[3]byte{0, 80, 151}:    "MMC-EMBEDDED COMPUTERTECHNIK GmbH",
	[3]byte{0, 80, 152}:    "GLOBALOOP, LTD.",
	[3]byte{0, 80, 153}:    "3COM EUROPE, LTD.",
	[3]byte{0, 80, 154}:    "TAG ELECTRONIC SYSTEMS",
	[3]byte{0, 80, 155}:    "SWITCHCORE AB",
	[3]byte{0, 80, 156}:    "BETA RESEARCH",
	[3]byte{0, 80, 157}:    "THE INDUSTREE B.V.",
	[3]byte{0, 80, 158}:    "Les Technologies SoftAcoustik Inc.",
	[3]byte{0, 80, 159}:    "HORIZON COMPUTER",
	[3]byte{0, 80, 160}:    "DELTA COMPUTER SYSTEMS, INC.",
	[3]byte{0, 80, 161}:    "CARLO GAVAZZI, INC.",
	[3]byte{0, 80, 162}:    "Cisco Systems, Inc",
	[3]byte{0, 80, 163}:    "TransMedia Communications, Inc.",
	[3]byte{0, 80, 164}:    "IO TECH, INC.",
	[3]byte{0, 80, 165}:    "CAPITOL BUSINESS SYSTEMS, LTD.",
	[3]byte{0, 80, 166}:    "OPTRONICS",
	[3]byte{0, 80, 167}:    "Cisco Systems, Inc",
	[3]byte{0, 80, 168}:    "OpenCon Systems, Inc.",
	[3]byte{0, 80, 169}:    "MOLDAT WIRELESS TECHNOLGIES",
	[3]byte{0, 80, 170}:    "KONICA MINOLTA HOLDINGS, INC.",
	[3]byte{0, 80, 171}:    "NALTEC, Inc.",
	[3]byte{0, 80, 172}:    "MAPLE COMPUTER CORPORATION",
	[3]byte{0, 80, 173}:    "CommUnique Wireless Corp.",
	[3]byte{0, 80, 174}:    "FDK Co., Ltd",
	[3]byte{0, 80, 175}:    "INTERGON, INC.",
	[3]byte{0, 80, 176}:    "TECHNOLOGY ATLANTA CORPORATION",
	[3]byte{0, 80, 177}:    "GIDDINGS & LEWIS",
	[3]byte{0, 80, 178}:    "BRODEL GmbH",
	[3]byte{0, 80, 179}:    "VOICEBOARD CORPORATION",
	[3]byte{0, 80, 180}:    "SATCHWELL CONTROL SYSTEMS, LTD",
	[3]byte{0, 80, 181}:    "FICHET-BAUCHE",
	[3]byte{0, 80, 182}:    "GOOD WAY IND. CO., LTD.",
	[3]byte{0, 80, 183}:    "BOSER TECHNOLOGY CO., LTD.",
	[3]byte{0, 80, 184}:    "INOVA COMPUTERS GMBH & CO. KG",
	[3]byte{0, 80, 185}:    "XITRON TECHNOLOGIES, INC.",
	[3]byte{0, 80, 186}:    "D-Link Corporation",
	[3]byte{0, 80, 187}:    "CMS TECHNOLOGIES",
	[3]byte{0, 80, 188}:    "HAMMER STORAGE SOLUTIONS",
	[3]byte{0, 80, 189}:    "Cisco Systems, Inc",
	[3]byte{0, 80, 190}:    "FAST MULTIMEDIA AG",
	[3]byte{0, 80, 191}:    "Metalligence Technology Corp.",
	[3]byte{0, 80, 192}:    "GATAN, INC.",
	[3]byte{0, 80, 193}:    "GEMFLEX NETWORKS, LTD.",
	[3]byte{0, 80, 194}:    "IEEE Registration Authority",
	[3]byte{0, 80, 196}:    "IMD",
	[3]byte{0, 80, 197}:    "ADS Technologies, Inc",
	[3]byte{0, 80, 198}:    "LOOP TELECOMMUNICATION INTERNATIONAL, INC.",
	[3]byte{0, 80, 199}:    "Private",
	[3]byte{0, 80, 200}:    "Addonics Technologies, Inc.",
	[3]byte{0, 80, 201}:    "MASPRO DENKOH CORP.",
	[3]byte{0, 80, 202}:    "NET TO NET TECHNOLOGIES",
	[3]byte{0, 80, 203}:    "JETTER",
	[3]byte{0, 80, 204}:    "XYRATEX",
	[3]byte{0, 80, 205}:    "DIGIANSWER A/S",
	[3]byte{0, 80, 206}:    "LG INTERNATIONAL CORP.",
	[3]byte{0, 80, 207}:    "VANLINK COMMUNICATION TECHNOLOGY RESEARCH INSTITUTE",
	[3]byte{0, 80, 208}:    "MINERVA SYSTEMS",
	[3]byte{0, 80, 209}:    "Cisco Systems, Inc",
	[3]byte{0, 80, 210}:    "CMC Electronics Inc",
	[3]byte{0, 80, 211}:    "DIGITAL AUDIO PROCESSING PTY. LTD.",
	[3]byte{0, 80, 212}:    "JOOHONG INFORMATION &",
	[3]byte{0, 80, 213}:    "AD SYSTEMS CORP.",
	[3]byte{0, 80, 214}:    "ATLAS COPCO TOOLS AB",
	[3]byte{0, 80, 215}:    "TELSTRAT",
	[3]byte{0, 80, 216}:    "UNICORN COMPUTER CORP.",
	[3]byte{0, 80, 217}:    "ENGETRON-ENGENHARIA ELETRONICA IND. e COM. LTDA",
	[3]byte{0, 80, 218}:    "3COM CORPORATION",
	[3]byte{0, 80, 219}:    "CONTEMPORARY CONTROL",
	[3]byte{0, 80, 220}:    "TAS TELEFONBAU A. SCHWABE GMBH & CO. KG",
	[3]byte{0, 80, 221}:    "SERRA SOLDADURA, S.A.",
	[3]byte{0, 80, 222}:    "SIGNUM SYSTEMS CORP.",
	[3]byte{0, 80, 223}:    "AirFiber, Inc.",
	[3]byte{0, 80, 225}:    "NS TECH ELECTRONICS SDN BHD",
	[3]byte{0, 80, 226}:    "Cisco Systems, Inc",
	[3]byte{0, 80, 227}:    "ARRIS Group, Inc.",
	[3]byte{0, 80, 228}:    "Apple, Inc.",
	[3]byte{0, 80, 230}:    "HAKUSAN CORPORATION",
	[3]byte{0, 80, 231}:    "PARADISE INNOVATIONS (ASIA)",
	[3]byte{0, 80, 232}:    "NOMADIX INC.",
	[3]byte{0, 80, 234}:    "XEL COMMUNICATIONS, INC.",
	[3]byte{0, 80, 235}:    "ALPHA-TOP CORPORATION",
	[3]byte{0, 80, 236}:    "OLICOM A/S",
	[3]byte{0, 80, 237}:    "ANDA NETWORKS",
	[3]byte{0, 80, 238}:    "TEK DIGITEL CORPORATION",
	[3]byte{0, 80, 239}:    "SPE Systemhaus GmbH",
	[3]byte{0, 80, 240}:    "Cisco Systems, Inc",
	[3]byte{0, 80, 241}:    "Intel Corporation",
	[3]byte{0, 80, 242}:    "MICROSOFT CORP.",
	[3]byte{0, 80, 243}:    "GLOBAL NET INFORMATION CO., Ltd.",
	[3]byte{0, 80, 244}:    "SIGMATEK GMBH & CO. KG",
	[3]byte{0, 80, 246}:    "PAN-INTERNATIONAL INDUSTRIAL CORP.",
	[3]byte{0, 80, 247}:    "VENTURE MANUFACTURING (SINGAPORE) LTD.",
	[3]byte{0, 80, 248}:    "ENTREGA TECHNOLOGIES, INC.",
	[3]byte{0, 80, 249}:    "Sensormatic Electronics LLC",
	[3]byte{0, 80, 250}:    "OXTEL, LTD.",
	[3]byte{0, 80, 251}:    "VSK ELECTRONICS",
	[3]byte{0, 80, 252}:    "Edimax Technology Co. Ltd.",
	[3]byte{0, 80, 253}:    "VISIONCOMM CO., LTD.",
	[3]byte{0, 80, 254}:    "PCTVnet ASA",
	[3]byte{0, 80, 255}:    "HAKKO ELECTRONICS CO., LTD.",
	[3]byte{0, 82, 24}:     "Wuxi Keboda Electron Co.Ltd",
	[3]byte{0, 84, 159}:    "Avaya Inc",
	[3]byte{0, 84, 175}:    "Continental Automotive Systems Inc.",
	[3]byte{0, 84, 189}:    "Swelaser AB",
	[3]byte{0, 85, 218}:    "IEEE Registration Authority",
	[3]byte{0, 86, 43}:     "Cisco Systems, Inc",
	[3]byte{0, 86, 205}:    "Apple, Inc.",
	[3]byte{0, 87, 210}:    "Cisco Systems, Inc",
	[3]byte{0, 89, 7}:      "LenovoEMC Products USA, LLC",
	[3]byte{0, 89, 121}:    "Networked Energy Services",
	[3]byte{0, 89, 172}:    "KPN. B.V.",
	[3]byte{0, 89, 220}:    "Cisco Systems, Inc",
	[3]byte{0, 90, 19}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 90, 57}:     "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{0, 91, 161}:    "shanghai huayuan chuangxin software CO., LTD.",
	[3]byte{0, 92, 177}:    "Gospell DIGITAL TECHNOLOGY CO., LTD",
	[3]byte{0, 93, 3}:      "Xilinx, Inc",
	[3]byte{0, 95, 134}:    "Cisco Systems, Inc",
	[3]byte{0, 96, 0}:      "XYCOM INC.",
	[3]byte{0, 96, 1}:      "InnoSys, Inc.",
	[3]byte{0, 96, 2}:      "SCREEN SUBTITLING SYSTEMS, LTD",
	[3]byte{0, 96, 3}:      "TERAOKA WEIGH SYSTEM PTE, LTD.",
	[3]byte{0, 96, 4}:      "COMPUTADORES MODULARES SA",
	[3]byte{0, 96, 5}:      "FEEDBACK DATA LTD.",
	[3]byte{0, 96, 6}:      "SOTEC CO., LTD",
	[3]byte{0, 96, 7}:      "ACRES GAMING, INC.",
	[3]byte{0, 96, 8}:      "3COM CORPORATION",
	[3]byte{0, 96, 9}:      "Cisco Systems, Inc",
	[3]byte{0, 96, 10}:     "SORD COMPUTER CORPORATION",
	[3]byte{0, 96, 11}:     "LOGWARE GmbH",
	[3]byte{0, 96, 12}:     "Eurotech Inc.",
	[3]byte{0, 96, 13}:     "Digital Logic GmbH",
	[3]byte{0, 96, 14}:     "WAVENET INTERNATIONAL, INC.",
	[3]byte{0, 96, 15}:     "Westell Technologies Inc.",
	[3]byte{0, 96, 16}:     "NETWORK MACHINES, INC.",
	[3]byte{0, 96, 17}:     "CRYSTAL SEMICONDUCTOR CORP.",
	[3]byte{0, 96, 18}:     "POWER COMPUTING CORPORATION",
	[3]byte{0, 96, 19}:     "NETSTAL MASCHINEN AG",
	[3]byte{0, 96, 20}:     "EDEC CO., LTD.",
	[3]byte{0, 96, 21}:     "NET2NET CORPORATION",
	[3]byte{0, 96, 22}:     "CLARIION",
	[3]byte{0, 96, 23}:     "TOKIMEC INC.",
	[3]byte{0, 96, 24}:     "STELLAR ONE CORPORATION",
	[3]byte{0, 96, 25}:     "Roche Diagnostics",
	[3]byte{0, 96, 26}:     "KEITHLEY INSTRUMENTS",
	[3]byte{0, 96, 27}:     "MESA ELECTRONICS",
	[3]byte{0, 96, 28}:     "TELXON CORPORATION",
	[3]byte{0, 96, 29}:     "LUCENT TECHNOLOGIES",
	[3]byte{0, 96, 30}:     "SOFTLAB, INC.",
	[3]byte{0, 96, 31}:     "STALLION TECHNOLOGIES",
	[3]byte{0, 96, 32}:     "PIVOTAL NETWORKING, INC.",
	[3]byte{0, 96, 33}:     "DSC CORPORATION",
	[3]byte{0, 96, 34}:     "VICOM SYSTEMS, INC.",
	[3]byte{0, 96, 35}:     "PERICOM SEMICONDUCTOR CORP.",
	[3]byte{0, 96, 36}:     "GRADIENT TECHNOLOGIES, INC.",
	[3]byte{0, 96, 37}:     "ACTIVE IMAGING PLC",
	[3]byte{0, 96, 38}:     "VIKING Modular Solutions",
	[3]byte{0, 96, 39}:     "Superior Modular Products",
	[3]byte{0, 96, 40}:     "MACROVISION CORPORATION",
	[3]byte{0, 96, 41}:     "CARY PERIPHERALS INC.",
	[3]byte{0, 96, 42}:     "SYMICRON COMPUTER COMMUNICATIONS, LTD.",
	[3]byte{0, 96, 43}:     "PEAK AUDIO",
	[3]byte{0, 96, 44}:     "LINX Data Terminals, Inc.",
	[3]byte{0, 96, 45}:     "ALERTON TECHNOLOGIES, INC.",
	[3]byte{0, 96, 46}:     "CYCLADES CORPORATION",
	[3]byte{0, 96, 47}:     "Cisco Systems, Inc",
	[3]byte{0, 96, 48}:     "VILLAGE TRONIC ENTWICKLUNG",
	[3]byte{0, 96, 49}:     "HRK SYSTEMS",
	[3]byte{0, 96, 50}:     "I-CUBE, INC.",
	[3]byte{0, 96, 51}:     "ACUITY IMAGING, INC.",
	[3]byte{0, 96, 52}:     "ROBERT BOSCH GmbH",
	[3]byte{0, 96, 53}:     "DALLAS SEMICONDUCTOR, INC.",
	[3]byte{0, 96, 54}:     "AIT Austrian Institute of Technology GmbH",
	[3]byte{0, 96, 55}:     "NXP Semiconductors",
	[3]byte{0, 96, 56}:     "Nortel Networks",
	[3]byte{0, 96, 57}:     "SanCom Technology, Inc.",
	[3]byte{0, 96, 58}:     "QUICK CONTROLS LTD.",
	[3]byte{0, 96, 59}:     "AMTEC spa",
	[3]byte{0, 96, 60}:     "HAGIWARA SYS-COM CO., LTD.",
	[3]byte{0, 96, 61}:     "3CX",
	[3]byte{0, 96, 62}:     "Cisco Systems, Inc",
	[3]byte{0, 96, 63}:     "PATAPSCO DESIGNS",
	[3]byte{0, 96, 64}:     "NETRO CORP.",
	[3]byte{0, 96, 65}:     "Yokogawa Digital Computer Corporation",
	[3]byte{0, 96, 66}:     "TKS (USA), INC.",
	[3]byte{0, 96, 67}:     "iDirect, INC.",
	[3]byte{0, 96, 68}:     "LITTON/POLY-SCIENTIFIC",
	[3]byte{0, 96, 69}:     "PATHLIGHT TECHNOLOGIES",
	[3]byte{0, 96, 70}:     "VMETRO, INC.",
	[3]byte{0, 96, 71}:     "Cisco Systems, Inc",
	[3]byte{0, 96, 72}:     "EMC CORPORATION",
	[3]byte{0, 96, 73}:     "VINA TECHNOLOGIES",
	[3]byte{0, 96, 74}:     "SAIC IDEAS GROUP",
	[3]byte{0, 96, 75}:     "Safe-com GmbH & Co. KG",
	[3]byte{0, 96, 76}:     "Sagemcom Broadband SAS",
	[3]byte{0, 96, 77}:     "MMC NETWORKS, INC.",
	[3]byte{0, 96, 78}:     "CYCLE COMPUTER CORPORATION, INC.",
	[3]byte{0, 96, 79}:     "Tattile SRL ",
	[3]byte{0, 96, 80}:     "INTERNIX INC.",
	[3]byte{0, 96, 81}:     "QUALITY SEMICONDUCTOR",
	[3]byte{0, 96, 82}:     "PERIPHERALS ENTERPRISE CO., Ltd.",
	[3]byte{0, 96, 83}:     "TOYODA MACHINE WORKS, LTD.",
	[3]byte{0, 96, 84}:     "CONTROLWARE GMBH",
	[3]byte{0, 96, 85}:     "CORNELL UNIVERSITY",
	[3]byte{0, 96, 86}:     "NETWORK TOOLS, INC.",
	[3]byte{0, 96, 87}:     "Murata Manufacturing Co., Ltd.",
	[3]byte{0, 96, 88}:     "COPPER MOUNTAIN COMMUNICATIONS, INC.",
	[3]byte{0, 96, 89}:     "TECHNICAL COMMUNICATIONS CORP.",
	[3]byte{0, 96, 90}:     "CELCORE, INC.",
	[3]byte{0, 96, 91}:     "IntraServer Technology, Inc.",
	[3]byte{0, 96, 92}:     "Cisco Systems, Inc",
	[3]byte{0, 96, 93}:     "SCANIVALVE CORP.",
	[3]byte{0, 96, 94}:     "LIBERTY TECHNOLOGY NETWORKING",
	[3]byte{0, 96, 95}:     "NIPPON UNISOFT CORPORATION",
	[3]byte{0, 96, 96}:     "Data Innovations North America",
	[3]byte{0, 96, 97}:     "WHISTLE COMMUNICATIONS CORP.",
	[3]byte{0, 96, 98}:     "TELESYNC, INC.",
	[3]byte{0, 96, 99}:     "PSION DACOM PLC.",
	[3]byte{0, 96, 100}:    "NETCOMM LIMITED",
	[3]byte{0, 96, 101}:    "BERNECKER & RAINER INDUSTRIE-ELEKTRONIC GmbH",
	[3]byte{0, 96, 102}:    "LACROIX Trafic",
	[3]byte{0, 96, 103}:    "ACER NETXUS INC.",
	[3]byte{0, 96, 104}:    "Dialogic Corporation",
	[3]byte{0, 96, 105}:    "Brocade Communications Systems, Inc.",
	[3]byte{0, 96, 106}:    "MITSUBISHI WIRELESS COMMUNICATIONS. INC.",
	[3]byte{0, 96, 107}:    "Synclayer Inc.",
	[3]byte{0, 96, 108}:    "ARESCOM",
	[3]byte{0, 96, 109}:    "DIGITAL EQUIPMENT CORP.",
	[3]byte{0, 96, 110}:    "DAVICOM SEMICONDUCTOR, INC.",
	[3]byte{0, 96, 111}:    "CLARION CORPORATION OF AMERICA",
	[3]byte{0, 96, 112}:    "Cisco Systems, Inc",
	[3]byte{0, 96, 113}:    "MIDAS LAB, INC.",
	[3]byte{0, 96, 114}:    "VXL INSTRUMENTS, LIMITED",
	[3]byte{0, 96, 115}:    "REDCREEK COMMUNICATIONS, INC.",
	[3]byte{0, 96, 116}:    "QSC LLC",
	[3]byte{0, 96, 117}:    "PENTEK, INC.",
	[3]byte{0, 96, 118}:    "SCHLUMBERGER TECHNOLOGIES RETAIL PETROLEUM SYSTEMS",
	[3]byte{0, 96, 119}:    "PRISA NETWORKS",
	[3]byte{0, 96, 120}:    "POWER MEASUREMENT LTD.",
	[3]byte{0, 96, 121}:    "Mainstream Data, Inc.",
	[3]byte{0, 96, 122}:    "DVS GMBH",
	[3]byte{0, 96, 123}:    "FORE SYSTEMS, INC.",
	[3]byte{0, 96, 124}:    "WaveAccess, Ltd.",
	[3]byte{0, 96, 125}:    "SENTIENT NETWORKS INC.",
	[3]byte{0, 96, 126}:    "GIGALABS, INC.",
	[3]byte{0, 96, 127}:    "AURORA TECHNOLOGIES, INC.",
	[3]byte{0, 96, 128}:    "MICROTRONIX DATACOM LTD.",
	[3]byte{0, 96, 129}:    "TV/COM INTERNATIONAL",
	[3]byte{0, 96, 130}:    "NOVALINK TECHNOLOGIES, INC.",
	[3]byte{0, 96, 131}:    "Cisco Systems, Inc",
	[3]byte{0, 96, 132}:    "DIGITAL VIDEO",
	[3]byte{0, 96, 133}:    "Storage Concepts",
	[3]byte{0, 96, 134}:    "LOGIC REPLACEMENT TECH. LTD.",
	[3]byte{0, 96, 135}:    "KANSAI ELECTRIC CO., LTD.",
	[3]byte{0, 96, 136}:    "WHITE MOUNTAIN DSP, INC.",
	[3]byte{0, 96, 137}:    "XATA",
	[3]byte{0, 96, 138}:    "CITADEL COMPUTER",
	[3]byte{0, 96, 139}:    "ConferTech International",
	[3]byte{0, 96, 140}:    "3COM CORPORATION",
	[3]byte{0, 96, 141}:    "UNIPULSE CORP.",
	[3]byte{0, 96, 142}:    "HE ELECTRONICS, TECHNOLOGIE & SYSTEMTECHNIK GmbH",
	[3]byte{0, 96, 143}:    "TEKRAM TECHNOLOGY CO., LTD.",
	[3]byte{0, 96, 144}:    "Artiza Networks Inc",
	[3]byte{0, 96, 145}:    "FIRST PACIFIC NETWORKS, INC.",
	[3]byte{0, 96, 146}:    "MICRO/SYS, INC.",
	[3]byte{0, 96, 147}:    "VARIAN",
	[3]byte{0, 96, 148}:    "IBM Corp",
	[3]byte{0, 96, 149}:    "ACCU-TIME SYSTEMS, INC.",
	[3]byte{0, 96, 150}:    "T.S. MICROTECH INC.",
	[3]byte{0, 96, 151}:    "3COM CORPORATION",
	[3]byte{0, 96, 152}:    "HT COMMUNICATIONS",
	[3]byte{0, 96, 153}:    "SBE, Inc.",
	[3]byte{0, 96, 154}:    "NJK TECHNO CO.",
	[3]byte{0, 96, 155}:    "AstroNova, Inc",
	[3]byte{0, 96, 156}:    "Perkin-Elmer Incorporated",
	[3]byte{0, 96, 157}:    "PMI FOOD EQUIPMENT GROUP",
	[3]byte{0, 96, 158}:    "ASC X3 - INFORMATION TECHNOLOGY STANDARDS SECRETARIATS",
	[3]byte{0, 96, 159}:    "PHAST CORPORATION",
	[3]byte{0, 96, 160}:    "SWITCHED NETWORK TECHNOLOGIES, INC.",
	[3]byte{0, 96, 161}:    "VPNet, Inc.",
	[3]byte{0, 96, 162}:    "NIHON UNISYS LIMITED CO.",
	[3]byte{0, 96, 163}:    "CONTINUUM TECHNOLOGY CORP.",
	[3]byte{0, 96, 164}:    "GEW Technologies (PTY)Ltd",
	[3]byte{0, 96, 165}:    "PERFORMANCE TELECOM CORP.",
	[3]byte{0, 96, 166}:    "PARTICLE MEASURING SYSTEMS",
	[3]byte{0, 96, 167}:    "MICROSENS GmbH & CO. KG",
	[3]byte{0, 96, 168}:    "TIDOMAT AB",
	[3]byte{0, 96, 169}:    "GESYTEC MBH",
	[3]byte{0, 96, 170}:    "INTELLIGENT DEVICES INC. (IDI)",
	[3]byte{0, 96, 171}:    "LARSCOM INCORPORATED",
	[3]byte{0, 96, 172}:    "RESILIENCE CORPORATION",
	[3]byte{0, 96, 173}:    "MegaChips Corporation",
	[3]byte{0, 96, 174}:    "TRIO INFORMATION SYSTEMS AB",
	[3]byte{0, 96, 175}:    "PACIFIC MICRO DATA, INC.",
	[3]byte{0, 96, 176}:    "Hewlett Packard",
	[3]byte{0, 96, 177}:    "Input/Output, Inc.",
	[3]byte{0, 96, 178}:    "PROCESS CONTROL CORP.",
	[3]byte{0, 96, 179}:    "Z-COM, INC.",
	[3]byte{0, 96, 180}:    "GLENAYRE R&D INC.",
	[3]byte{0, 96, 181}:    "KEBA GmbH",
	[3]byte{0, 96, 182}:    "LAND COMPUTER CO., LTD.",
	[3]byte{0, 96, 183}:    "CHANNELMATIC, INC.",
	[3]byte{0, 96, 184}:    "CORELIS Inc.",
	[3]byte{0, 96, 185}:    "NEC Platforms, Ltd",
	[3]byte{0, 96, 186}:    "SAHARA NETWORKS, INC.",
	[3]byte{0, 96, 187}:    "Cabletron Systems, Inc.",
	[3]byte{0, 96, 188}:    "KeunYoung Electronics & Communication Co., Ltd.",
	[3]byte{0, 96, 189}:    "Enginuity Communications",
	[3]byte{0, 96, 190}:    "WEBTRONICS",
	[3]byte{0, 96, 191}:    "MACRAIGOR SYSTEMS, INC.",
	[3]byte{0, 96, 192}:    "Nera Networks AS",
	[3]byte{0, 96, 193}:    "WaveSpan Corporation",
	[3]byte{0, 96, 194}:    "MPL AG",
	[3]byte{0, 96, 195}:    "NETVISION CORPORATION",
	[3]byte{0, 96, 196}:    "SOLITON SYSTEMS K.K.",
	[3]byte{0, 96, 197}:    "ANCOT CORP.",
	[3]byte{0, 96, 198}:    "DCS AG",
	[3]byte{0, 96, 199}:    "AMATI COMMUNICATIONS CORP.",
	[3]byte{0, 96, 200}:    "KUKA WELDING SYSTEMS & ROBOTS",
	[3]byte{0, 96, 201}:    "ControlNet, Inc.",
	[3]byte{0, 96, 202}:    "HARMONIC SYSTEMS INCORPORATED",
	[3]byte{0, 96, 203}:    "HITACHI ZOSEN CORPORATION",
	[3]byte{0, 96, 204}:    "EMTRAK, INCORPORATED",
	[3]byte{0, 96, 205}:    "VideoServer, Inc.",
	[3]byte{0, 96, 206}:    "ACCLAIM COMMUNICATIONS",
	[3]byte{0, 96, 207}:    "ALTEON NETWORKS, INC.",
	[3]byte{0, 96, 208}:    "SNMP RESEARCH INCORPORATED",
	[3]byte{0, 96, 209}:    "CASCADE COMMUNICATIONS",
	[3]byte{0, 96, 210}:    "LUCENT TECHNOLOGIES TAIWAN TELECOMMUNICATIONS CO., LTD.",
	[3]byte{0, 96, 211}:    "AT&T",
	[3]byte{0, 96, 212}:    "ELDAT COMMUNICATION LTD.",
	[3]byte{0, 96, 213}:    "AMADA MIYACHI Co., Ltd",
	[3]byte{0, 96, 214}:    "NovAtel Inc.",
	[3]byte{0, 96, 215}:    "ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)",
	[3]byte{0, 96, 216}:    "ELMIC SYSTEMS, INC.",
	[3]byte{0, 96, 217}:    "TRANSYS NETWORKS INC.",
	[3]byte{0, 96, 218}:    "Red Lion Controls, LP",
	[3]byte{0, 96, 219}:    "NTP ELEKTRONIK A/S",
	[3]byte{0, 96, 220}:    "NEC Magnus Communications,Ltd.",
	[3]byte{0, 96, 221}:    "MYRICOM, INC.",
	[3]byte{0, 96, 222}:    "Kayser-Threde GmbH",
	[3]byte{0, 96, 223}:    "Brocade Communications Systems, Inc.",
	[3]byte{0, 96, 224}:    "AXIOM TECHNOLOGY CO., LTD.",
	[3]byte{0, 96, 225}:    "ORCKIT COMMUNICATIONS LTD.",
	[3]byte{0, 96, 226}:    "QUEST ENGINEERING & DEVELOPMENT",
	[3]byte{0, 96, 227}:    "ARBIN INSTRUMENTS",
	[3]byte{0, 96, 228}:    "COMPUSERVE, INC.",
	[3]byte{0, 96, 229}:    "FUJI AUTOMATION CO., LTD.",
	[3]byte{0, 96, 230}:    "SHOMITI SYSTEMS INCORPORATED",
	[3]byte{0, 96, 231}:    "RANDATA",
	[3]byte{0, 96, 232}:    "HITACHI COMPUTER PRODUCTS (AMERICA), INC.",
	[3]byte{0, 96, 233}:    "ATOP TECHNOLOGIES, INC.",
	[3]byte{0, 96, 234}:    "StreamLogic",
	[3]byte{0, 96, 235}:    "FOURTHTRACK SYSTEMS",
	[3]byte{0, 96, 236}:    "HERMARY OPTO ELECTRONICS INC.",
	[3]byte{0, 96, 237}:    "RICARDO TEST AUTOMATION LTD.",
	[3]byte{0, 96, 238}:    "APOLLO",
	[3]byte{0, 96, 239}:    "FLYTECH TECHNOLOGY CO., LTD.",
	[3]byte{0, 96, 240}:    "JOHNSON & JOHNSON MEDICAL, INC",
	[3]byte{0, 96, 241}:    "EXP COMPUTER, INC.",
	[3]byte{0, 96, 242}:    "LASERGRAPHICS, INC.",
	[3]byte{0, 96, 243}:    "Performance Analysis Broadband, Spirent plc",
	[3]byte{0, 96, 244}:    "ADVANCED COMPUTER SOLUTIONS, Inc.",
	[3]byte{0, 96, 245}:    "ICON WEST, INC.",
	[3]byte{0, 96, 246}:    "NEXTEST COMMUNICATIONS PRODUCTS, INC.",
	[3]byte{0, 96, 247}:    "DATAFUSION SYSTEMS",
	[3]byte{0, 96, 248}:    "Loran International Technologies Inc.",
	[3]byte{0, 96, 249}:    "DIAMOND LANE COMMUNICATIONS",
	[3]byte{0, 96, 250}:    "EDUCATIONAL TECHNOLOGY RESOURCES, INC.",
	[3]byte{0, 96, 251}:    "PACKETEER, INC.",
	[3]byte{0, 96, 252}:    "CONSERVATION THROUGH INNOVATION LTD.",
	[3]byte{0, 96, 253}:    "NetICs, Inc.",
	[3]byte{0, 96, 254}:    "LYNX SYSTEM DEVELOPERS, INC.",
	[3]byte{0, 96, 255}:    "QuVis, Inc.",
	[3]byte{0, 97, 113}:    "Apple, Inc.",
	[3]byte{0, 98, 236}:    "Cisco Systems, Inc",
	[3]byte{0, 100, 64}:    "Cisco Systems, Inc",
	[3]byte{0, 100, 166}:   "Maquet CardioVascular",
	[3]byte{0, 102, 75}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 107, 142}:   "Shanghai Feixun Communication Co.,Ltd.",
	[3]byte{0, 107, 158}:   "Vizio, Inc",
	[3]byte{0, 107, 160}:   "SHENZHEN UNIVERSAL INTELLISYS PTE LTD",
	[3]byte{0, 107, 241}:   "Cisco Systems, Inc",
	[3]byte{0, 108, 188}:   "Cisco Systems, Inc",
	[3]byte{0, 108, 253}:   "Sichuan Changhong Electric Ltd.",
	[3]byte{0, 109, 82}:    "Apple, Inc.",
	[3]byte{0, 109, 251}:   "Vutrix Technologies Ltd",
	[3]byte{0, 111, 100}:   "Samsung Electronics Co.,Ltd",
	[3]byte{0, 112, 176}:   "M/A-COM INC. COMPANIES",
	[3]byte{0, 112, 179}:   "DATA RECALL LTD.",
	[3]byte{0, 113, 194}:   "PEGATRON CORPORATION",
	[3]byte{0, 113, 204}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{0, 115, 141}:   "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{0, 115, 224}:   "Samsung Electronics Co.,Ltd",
	[3]byte{0, 116, 156}:   "Ruijie Networks Co.,LTD",
	[3]byte{0, 117, 50}:    "INID BV",
	[3]byte{0, 117, 225}:   "Ampt, LLC",
	[3]byte{0, 118, 134}:   "Cisco Systems, Inc",
	[3]byte{0, 120, 136}:   "Cisco Systems, Inc",
	[3]byte{0, 120, 158}:   "Sagemcom Broadband SAS",
	[3]byte{0, 120, 205}:   "Ignition Design Labs",
	[3]byte{0, 123, 24}:    "SENTRY Co., LTD.",
	[3]byte{0, 125, 250}:   "Volkswagen Group of America",
	[3]byte{0, 126, 86}:    "China Dragon Technology Limited",
	[3]byte{0, 127, 40}:    "Actiontec Electronics, Inc",
	[3]byte{0, 128, 0}:     "MULTITECH SYSTEMS, INC.",
	[3]byte{0, 128, 1}:     "PERIPHONICS CORPORATION",
	[3]byte{0, 128, 2}:     "SATELCOM (UK) LTD",
	[3]byte{0, 128, 3}:     "HYTEC ELECTRONICS LTD.",
	[3]byte{0, 128, 4}:     "ANTLOW COMMUNICATIONS, LTD.",
	[3]byte{0, 128, 5}:     "CACTUS COMPUTER INC.",
	[3]byte{0, 128, 6}:     "COMPUADD CORPORATION",
	[3]byte{0, 128, 7}:     "DLOG NC-SYSTEME",
	[3]byte{0, 128, 8}:     "DYNATECH COMPUTER SYSTEMS",
	[3]byte{0, 128, 9}:     "JUPITER SYSTEMS, INC.",
	[3]byte{0, 128, 10}:    "JAPAN COMPUTER CORP.",
	[3]byte{0, 128, 11}:    "CSK CORPORATION",
	[3]byte{0, 128, 12}:    "VIDECOM LIMITED",
	[3]byte{0, 128, 13}:    "VOSSWINKEL F.U.",
	[3]byte{0, 128, 14}:    "ATLANTIX CORPORATION",
	[3]byte{0, 128, 15}:    "STANDARD MICROSYSTEMS",
	[3]byte{0, 128, 16}:    "COMMODORE INTERNATIONAL",
	[3]byte{0, 128, 17}:    "DIGITAL SYSTEMS INT'L. INC.",
	[3]byte{0, 128, 18}:    "INTEGRATED MEASUREMENT SYSTEMS",
	[3]byte{0, 128, 19}:    "THOMAS-CONRAD CORPORATION",
	[3]byte{0, 128, 20}:    "ESPRIT SYSTEMS",
	[3]byte{0, 128, 21}:    "SEIKO SYSTEMS, INC.",
	[3]byte{0, 128, 22}:    "WANDEL AND GOLTERMANN",
	[3]byte{0, 128, 23}:    "PFU LIMITED",
	[3]byte{0, 128, 24}:    "KOBE STEEL, LTD.",
	[3]byte{0, 128, 25}:    "DAYNA COMMUNICATIONS, INC.",
	[3]byte{0, 128, 26}:    "BELL ATLANTIC",
	[3]byte{0, 128, 27}:    "KODIAK TECHNOLOGY",
	[3]byte{0, 128, 28}:    "NEWPORT SYSTEMS SOLUTIONS",
	[3]byte{0, 128, 29}:    "INTEGRATED INFERENCE MACHINES",
	[3]byte{0, 128, 30}:    "XINETRON, INC.",
	[3]byte{0, 128, 31}:    "KRUPP ATLAS ELECTRONIK GMBH",
	[3]byte{0, 128, 32}:    "NETWORK PRODUCTS",
	[3]byte{0, 128, 33}:    "Alcatel Canada Inc.",
	[3]byte{0, 128, 34}:    "SCAN-OPTICS",
	[3]byte{0, 128, 35}:    "INTEGRATED BUSINESS NETWORKS",
	[3]byte{0, 128, 36}:    "KALPANA, INC.",
	[3]byte{0, 128, 37}:    "Telit Wireless Solutions GmbH",
	[3]byte{0, 128, 38}:    "NETWORK PRODUCTS CORPORATION",
	[3]byte{0, 128, 39}:    "ADAPTIVE SYSTEMS, INC.",
	[3]byte{0, 128, 40}:    "TRADPOST (HK) LTD",
	[3]byte{0, 128, 41}:    "EAGLE TECHNOLOGY, INC.",
	[3]byte{0, 128, 42}:    "TEST SYSTEMS & SIMULATIONS INC",
	[3]byte{0, 128, 43}:    "INTEGRATED MARKETING CO",
	[3]byte{0, 128, 44}:    "THE SAGE GROUP PLC",
	[3]byte{0, 128, 45}:    "XYLOGICS INC",
	[3]byte{0, 128, 46}:    "CASTLE ROCK COMPUTING",
	[3]byte{0, 128, 47}:    "NATIONAL INSTRUMENTS CORP.",
	[3]byte{0, 128, 48}:    "NEXUS ELECTRONICS",
	[3]byte{0, 128, 49}:    "BASYS, CORP.",
	[3]byte{0, 128, 50}:    "ACCESS CO., LTD.",
	[3]byte{0, 128, 51}:    "EMS Aviation, Inc.",
	[3]byte{0, 128, 52}:    "SMT GOUPIL",
	[3]byte{0, 128, 53}:    "TECHNOLOGY WORKS, INC.",
	[3]byte{0, 128, 54}:    "REFLEX MANUFACTURING SYSTEMS",
	[3]byte{0, 128, 55}:    "Ericsson Group",
	[3]byte{0, 128, 56}:    "DATA RESEARCH & APPLICATIONS",
	[3]byte{0, 128, 57}:    "ALCATEL STC AUSTRALIA",
	[3]byte{0, 128, 58}:    "VARITYPER, INC.",
	[3]byte{0, 128, 59}:    "APT COMMUNICATIONS, INC.",
	[3]byte{0, 128, 60}:    "TVS ELECTRONICS LTD",
	[3]byte{0, 128, 61}:    "SURIGIKEN CO.,  LTD.",
	[3]byte{0, 128, 62}:    "SYNERNETICS",
	[3]byte{0, 128, 63}:    "TATUNG COMPANY",
	[3]byte{0, 128, 64}:    "JOHN FLUKE MANUFACTURING CO.",
	[3]byte{0, 128, 65}:    "VEB KOMBINAT ROBOTRON",
	[3]byte{0, 128, 66}:    "Artesyn Embedded Technologies",
	[3]byte{0, 128, 67}:    "NETWORLD, INC.",
	[3]byte{0, 128, 68}:    "SYSTECH COMPUTER CORP.",
	[3]byte{0, 128, 69}:    "MATSUSHITA ELECTRIC IND. CO",
	[3]byte{0, 128, 70}:    "Tattile SRL ",
	[3]byte{0, 128, 71}:    "IN-NET CORP.",
	[3]byte{0, 128, 72}:    "COMPEX INCORPORATED",
	[3]byte{0, 128, 73}:    "NISSIN ELECTRIC CO., LTD.",
	[3]byte{0, 128, 74}:    "PRO-LOG",
	[3]byte{0, 128, 75}:    "EAGLE TECHNOLOGIES PTY.LTD.",
	[3]byte{0, 128, 76}:    "CONTEC CO., LTD.",
	[3]byte{0, 128, 77}:    "CYCLONE MICROSYSTEMS, INC.",
	[3]byte{0, 128, 78}:    "APEX COMPUTER COMPANY",
	[3]byte{0, 128, 79}:    "DAIKIN INDUSTRIES, LTD.",
	[3]byte{0, 128, 80}:    "ZIATECH CORPORATION",
	[3]byte{0, 128, 81}:    "FIBERMUX",
	[3]byte{0, 128, 82}:    "TECHNICALLY ELITE CONCEPTS",
	[3]byte{0, 128, 83}:    "INTELLICOM, INC.",
	[3]byte{0, 128, 84}:    "FRONTIER TECHNOLOGIES CORP.",
	[3]byte{0, 128, 85}:    "FERMILAB",
	[3]byte{0, 128, 86}:    "SPHINX Electronics GmbH & Co KG",
	[3]byte{0, 128, 87}:    "ADSOFT, LTD.",
	[3]byte{0, 128, 88}:    "PRINTER SYSTEMS CORP.",
	[3]byte{0, 128, 89}:    "STANLEY ELECTRIC CO., LTD",
	[3]byte{0, 128, 90}:    "TULIP COMPUTERS INTERNAT'L B.V",
	[3]byte{0, 128, 91}:    "CONDOR SYSTEMS, INC.",
	[3]byte{0, 128, 92}:    "AGILIS CORPORATION",
	[3]byte{0, 128, 93}:    "CANSTAR",
	[3]byte{0, 128, 94}:    "LSI LOGIC CORPORATION",
	[3]byte{0, 128, 95}:    "Hewlett Packard",
	[3]byte{0, 128, 96}:    "NETWORK INTERFACE CORPORATION",
	[3]byte{0, 128, 97}:    "LITTON SYSTEMS, INC.",
	[3]byte{0, 128, 98}:    "INTERFACE  CO.",
	[3]byte{0, 128, 99}:    "Hirschmann Automation and Control GmbH",
	[3]byte{0, 128, 100}:   "WYSE TECHNOLOGY LLC",
	[3]byte{0, 128, 101}:   "CYBERGRAPHIC SYSTEMS PTY LTD.",
	[3]byte{0, 128, 102}:   "ARCOM CONTROL SYSTEMS, LTD.",
	[3]byte{0, 128, 103}:   "SQUARE D COMPANY",
	[3]byte{0, 128, 104}:   "YAMATECH SCIENTIFIC LTD.",
	[3]byte{0, 128, 105}:   "COMPUTONE SYSTEMS",
	[3]byte{0, 128, 106}:   "ERI (EMPAC RESEARCH INC.)",
	[3]byte{0, 128, 107}:   "SCHMID TELECOMMUNICATION",
	[3]byte{0, 128, 108}:   "CEGELEC PROJECTS LTD",
	[3]byte{0, 128, 109}:   "CENTURY SYSTEMS CORP.",
	[3]byte{0, 128, 110}:   "NIPPON STEEL CORPORATION",
	[3]byte{0, 128, 111}:   "ONELAN LTD.",
	[3]byte{0, 128, 112}:   "COMPUTADORAS MICRON",
	[3]byte{0, 128, 113}:   "SAI TECHNOLOGY",
	[3]byte{0, 128, 114}:   "MICROPLEX SYSTEMS LTD.",
	[3]byte{0, 128, 115}:   "DWB ASSOCIATES",
	[3]byte{0, 128, 116}:   "FISHER CONTROLS",
	[3]byte{0, 128, 117}:   "PARSYTEC GMBH",
	[3]byte{0, 128, 118}:   "MCNC",
	[3]byte{0, 128, 119}:   "Brother industries, LTD.",
	[3]byte{0, 128, 120}:   "PRACTICAL PERIPHERALS, INC.",
	[3]byte{0, 128, 121}:   "MICROBUS DESIGNS LTD.",
	[3]byte{0, 128, 122}:   "AITECH SYSTEMS LTD.",
	[3]byte{0, 128, 123}:   "ARTEL COMMUNICATIONS CORP.",
	[3]byte{0, 128, 124}:   "FIBERCOM, INC.",
	[3]byte{0, 128, 125}:   "EQUINOX SYSTEMS INC.",
	[3]byte{0, 128, 126}:   "SOUTHERN PACIFIC LTD.",
	[3]byte{0, 128, 127}:   "DY-4 INCORPORATED",
	[3]byte{0, 128, 128}:   "DATAMEDIA CORPORATION",
	[3]byte{0, 128, 129}:   "KENDALL SQUARE RESEARCH CORP.",
	[3]byte{0, 128, 130}:   "PEP MODULAR COMPUTERS GMBH",
	[3]byte{0, 128, 131}:   "AMDAHL",
	[3]byte{0, 128, 132}:   "THE CLOUD INC.",
	[3]byte{0, 128, 133}:   "H-THREE SYSTEMS CORPORATION",
	[3]byte{0, 128, 134}:   "COMPUTER GENERATION INC.",
	[3]byte{0, 128, 135}:   "OKI ELECTRIC INDUSTRY CO., LTD",
	[3]byte{0, 128, 136}:   "VICTOR COMPANY OF JAPAN, LTD.",
	[3]byte{0, 128, 137}:   "TECNETICS (PTY) LTD.",
	[3]byte{0, 128, 138}:   "SUMMIT MICROSYSTEMS CORP.",
	[3]byte{0, 128, 139}:   "DACOLL LIMITED",
	[3]byte{0, 128, 140}:   "NetScout Systems, Inc.",
	[3]byte{0, 128, 141}:   "WESTCOAST TECHNOLOGY B.V.",
	[3]byte{0, 128, 142}:   "RADSTONE TECHNOLOGY",
	[3]byte{0, 128, 143}:   "C. ITOH ELECTRONICS, INC.",
	[3]byte{0, 128, 144}:   "MICROTEK INTERNATIONAL, INC.",
	[3]byte{0, 128, 145}:   "TOKYO ELECTRIC CO.,LTD",
	[3]byte{0, 128, 146}:   "Silex Technology, Inc.",
	[3]byte{0, 128, 147}:   "XYRON CORPORATION",
	[3]byte{0, 128, 148}:   "ALFA LAVAL AUTOMATION AB",
	[3]byte{0, 128, 149}:   "BASIC MERTON HANDELSGES.M.B.H.",
	[3]byte{0, 128, 150}:   "HUMAN DESIGNED SYSTEMS, INC.",
	[3]byte{0, 128, 151}:   "CENTRALP AUTOMATISMES",
	[3]byte{0, 128, 152}:   "TDK CORPORATION",
	[3]byte{0, 128, 153}:   "Eaton Industries GmbH",
	[3]byte{0, 128, 154}:   "NOVUS NETWORKS LTD",
	[3]byte{0, 128, 155}:   "JUSTSYSTEM CORPORATION",
	[3]byte{0, 128, 156}:   "LUXCOM, INC.",
	[3]byte{0, 128, 157}:   "Commscraft Ltd.",
	[3]byte{0, 128, 158}:   "DATUS GMBH",
	[3]byte{0, 128, 159}:   "ALE International",
	[3]byte{0, 128, 160}:   "Hewlett Packard",
	[3]byte{0, 128, 161}:   "MICROTEST, INC.",
	[3]byte{0, 128, 162}:   "CREATIVE ELECTRONIC SYSTEMS",
	[3]byte{0, 128, 163}:   "Lantronix",
	[3]byte{0, 128, 164}:   "LIBERTY ELECTRONICS",
	[3]byte{0, 128, 165}:   "SPEED INTERNATIONAL",
	[3]byte{0, 128, 166}:   "REPUBLIC TECHNOLOGY, INC.",
	[3]byte{0, 128, 167}:   "Honeywell International Inc",
	[3]byte{0, 128, 168}:   "VITACOM CORPORATION",
	[3]byte{0, 128, 169}:   "CLEARPOINT RESEARCH",
	[3]byte{0, 128, 170}:   "MAXPEED",
	[3]byte{0, 128, 171}:   "DUKANE NETWORK INTEGRATION",
	[3]byte{0, 128, 172}:   "IMLOGIX, DIVISION OF GENESYS",
	[3]byte{0, 128, 173}:   "CNET TECHNOLOGY, INC.",
	[3]byte{0, 128, 174}:   "HUGHES NETWORK SYSTEMS",
	[3]byte{0, 128, 175}:   "ALLUMER CO., LTD.",
	[3]byte{0, 128, 176}:   "ADVANCED INFORMATION",
	[3]byte{0, 128, 177}:   "SOFTCOM A/S",
	[3]byte{0, 128, 178}:   "NETWORK EQUIPMENT TECHNOLOGIES",
	[3]byte{0, 128, 179}:   "AVAL DATA CORPORATION",
	[3]byte{0, 128, 180}:   "SOPHIA SYSTEMS",
	[3]byte{0, 128, 181}:   "UNITED NETWORKS INC.",
	[3]byte{0, 128, 182}:   "THEMIS COMPUTER",
	[3]byte{0, 128, 183}:   "STELLAR COMPUTER",
	[3]byte{0, 128, 184}:   "DMG MORI B.U.G. CO., LTD.",
	[3]byte{0, 128, 185}:   "ARCHE TECHNOLIGIES INC.",
	[3]byte{0, 128, 186}:   "SPECIALIX (ASIA) PTE, LTD",
	[3]byte{0, 128, 187}:   "HUGHES LAN SYSTEMS",
	[3]byte{0, 128, 188}:   "HITACHI ENGINEERING CO., LTD",
	[3]byte{0, 128, 189}:   "THE FURUKAWA ELECTRIC CO., LTD",
	[3]byte{0, 128, 190}:   "ARIES RESEARCH",
	[3]byte{0, 128, 191}:   "TAKAOKA ELECTRIC MFG. CO. LTD.",
	[3]byte{0, 128, 192}:   "PENRIL DATACOMM",
	[3]byte{0, 128, 193}:   "LANEX CORPORATION",
	[3]byte{0, 128, 194}:   "IEEE 802.1",
	[3]byte{0, 128, 195}:   "BICC INFORMATION SYSTEMS & SVC",
	[3]byte{0, 128, 196}:   "DOCUMENT TECHNOLOGIES, INC.",
	[3]byte{0, 128, 197}:   "NOVELLCO DE MEXICO",
	[3]byte{0, 128, 198}:   "NATIONAL DATACOMM CORPORATION",
	[3]byte{0, 128, 199}:   "XIRCOM",
	[3]byte{0, 128, 200}:   "D-LINK SYSTEMS, INC.",
	[3]byte{0, 128, 201}:   "ALBERTA MICROELECTRONIC CENTRE",
	[3]byte{0, 128, 202}:   "NETCOM RESEARCH INCORPORATED",
	[3]byte{0, 128, 203}:   "FALCO DATA PRODUCTS",
	[3]byte{0, 128, 204}:   "MICROWAVE BYPASS SYSTEMS",
	[3]byte{0, 128, 205}:   "MICRONICS COMPUTER, INC.",
	[3]byte{0, 128, 206}:   "BROADCAST TELEVISION SYSTEMS",
	[3]byte{0, 128, 207}:   "EMBEDDED PERFORMANCE INC.",
	[3]byte{0, 128, 208}:   "COMPUTER PERIPHERALS, INC.",
	[3]byte{0, 128, 209}:   "KIMTRON CORPORATION",
	[3]byte{0, 128, 210}:   "SHINNIHONDENKO CO., LTD.",
	[3]byte{0, 128, 211}:   "SHIVA CORP.",
	[3]byte{0, 128, 212}:   "CHASE RESEARCH LTD.",
	[3]byte{0, 128, 213}:   "CADRE TECHNOLOGIES",
	[3]byte{0, 128, 214}:   "NUVOTECH, INC.",
	[3]byte{0, 128, 215}:   "Fantum Engineering",
	[3]byte{0, 128, 216}:   "NETWORK PERIPHERALS INC.",
	[3]byte{0, 128, 217}:   "EMK Elektronik GmbH & Co. KG",
	[3]byte{0, 128, 218}:   "Bruel & Kjaer Sound & Vibration Measurement A/S",
	[3]byte{0, 128, 219}:   "GRAPHON CORPORATION",
	[3]byte{0, 128, 220}:   "PICKER INTERNATIONAL",
	[3]byte{0, 128, 221}:   "GMX INC/GIMIX",
	[3]byte{0, 128, 222}:   "GIPSI S.A.",
	[3]byte{0, 128, 223}:   "ADC CODENOLL TECHNOLOGY CORP.",
	[3]byte{0, 128, 224}:   "XTP SYSTEMS, INC.",
	[3]byte{0, 128, 225}:   "STMicroelectronics SRL",
	[3]byte{0, 128, 226}:   "T.D.I. CO., LTD.",
	[3]byte{0, 128, 227}:   "CORAL NETWORK CORPORATION",
	[3]byte{0, 128, 228}:   "NORTHWEST DIGITAL SYSTEMS, INC",
	[3]byte{0, 128, 229}:   "NetApp",
	[3]byte{0, 128, 230}:   "PEER NETWORKS, INC.",
	[3]byte{0, 128, 231}:   "DRS Technologies UK Limited",
	[3]byte{0, 128, 232}:   "CUMULUS CORPORATIION",
	[3]byte{0, 128, 233}:   "Madge Ltd.",
	[3]byte{0, 128, 234}:   "ADVA Optical Networking Ltd.",
	[3]byte{0, 128, 235}:   "COMPCONTROL B.V.",
	[3]byte{0, 128, 236}:   "SUPERCOMPUTING SOLUTIONS, INC.",
	[3]byte{0, 128, 237}:   "IQ TECHNOLOGIES, INC.",
	[3]byte{0, 128, 238}:   "THOMSON CSF",
	[3]byte{0, 128, 239}:   "RATIONAL",
	[3]byte{0, 128, 240}:   "Panasonic Communications Co., Ltd.",
	[3]byte{0, 128, 241}:   "OPUS SYSTEMS",
	[3]byte{0, 128, 242}:   "RAYCOM SYSTEMS INC",
	[3]byte{0, 128, 243}:   "SUN ELECTRONICS CORP.",
	[3]byte{0, 128, 244}:   "TELEMECANIQUE ELECTRIQUE",
	[3]byte{0, 128, 245}:   "Quantel Ltd",
	[3]byte{0, 128, 246}:   "SYNERGY MICROSYSTEMS",
	[3]byte{0, 128, 247}:   "Zenith Electronics Corporation",
	[3]byte{0, 128, 248}:   "MIZAR, INC.",
	[3]byte{0, 128, 249}:   "HEURIKON CORPORATION",
	[3]byte{0, 128, 250}:   "RWT GMBH",
	[3]byte{0, 128, 251}:   "BVM LIMITED",
	[3]byte{0, 128, 252}:   "AVATAR CORPORATION",
	[3]byte{0, 128, 253}:   "EXSCEED CORPRATION",
	[3]byte{0, 128, 254}:   "AZURE TECHNOLOGIES, INC.",
	[3]byte{0, 128, 255}:   "SOC. DE TELEINFORMATIQUE RTC",
	[3]byte{0, 129, 196}:   "Cisco Systems, Inc",
	[3]byte{0, 132, 237}:   "Private",
	[3]byte{0, 134, 160}:   "Private",
	[3]byte{0, 135, 1}:     "Samsung Electronics Co.,Ltd",
	[3]byte{0, 135, 49}:    "Cisco Systems, Inc",
	[3]byte{0, 136, 101}:   "Apple, Inc.",
	[3]byte{0, 138, 150}:   "Cisco Systems, Inc",
	[3]byte{0, 139, 67}:    "RFTECH",
	[3]byte{0, 140, 16}:    "Black Box Corp.",
	[3]byte{0, 140, 84}:    "ADB Broadband Italia",
	[3]byte{0, 140, 250}:   "INVENTEC Corporation",
	[3]byte{0, 141, 78}:    "CJSC NII STT",
	[3]byte{0, 141, 218}:   "Link One Co., Ltd.",
	[3]byte{0, 142, 115}:   "Cisco Systems, Inc",
	[3]byte{0, 142, 242}:   "NETGEAR",
	[3]byte{0, 144, 0}:     "DIAMOND MULTIMEDIA",
	[3]byte{0, 144, 1}:     "NISHIMU ELECTRONICS INDUSTRIES CO., LTD.",
	[3]byte{0, 144, 2}:     "ALLGON AB",
	[3]byte{0, 144, 3}:     "APLIO",
	[3]byte{0, 144, 4}:     "3COM EUROPE LTD.",
	[3]byte{0, 144, 5}:     "PROTECH SYSTEMS CO., LTD.",
	[3]byte{0, 144, 6}:     "Hamamatsu Photonics K.K.",
	[3]byte{0, 144, 7}:     "DOMEX TECHNOLOGY CORP.",
	[3]byte{0, 144, 8}:     "HanA Systems Inc.",
	[3]byte{0, 144, 9}:     "I Controls, Inc.",
	[3]byte{0, 144, 10}:    "PROTON ELECTRONIC INDUSTRIAL CO., LTD.",
	[3]byte{0, 144, 11}:    "LANNER ELECTRONICS, INC.",
	[3]byte{0, 144, 12}:    "Cisco Systems, Inc",
	[3]byte{0, 144, 13}:    "Overland Storage Inc.",
	[3]byte{0, 144, 14}:    "HANDLINK TECHNOLOGIES, INC.",
	[3]byte{0, 144, 15}:    "KAWASAKI HEAVY INDUSTRIES, LTD",
	[3]byte{0, 144, 16}:    "SIMULATION LABORATORIES, INC.",
	[3]byte{0, 144, 17}:    "WAVTrace, Inc.",
	[3]byte{0, 144, 18}:    "GLOBESPAN SEMICONDUCTOR, INC.",
	[3]byte{0, 144, 19}:    "SAMSAN CORP.",
	[3]byte{0, 144, 20}:    "ROTORK INSTRUMENTS, LTD.",
	[3]byte{0, 144, 21}:    "CENTIGRAM COMMUNICATIONS CORP.",
	[3]byte{0, 144, 22}:    "ZAC",
	[3]byte{0, 144, 23}:    "Zypcom, Inc",
	[3]byte{0, 144, 24}:    "ITO ELECTRIC INDUSTRY CO, LTD.",
	[3]byte{0, 144, 25}:    "HERMES ELECTRONICS CO., LTD.",
	[3]byte{0, 144, 26}:    "UNISPHERE SOLUTIONS",
	[3]byte{0, 144, 27}:    "DIGITAL CONTROLS",
	[3]byte{0, 144, 28}:    "mps Software Gmbh",
	[3]byte{0, 144, 29}:    "PEC (NZ) LTD.",
	[3]byte{0, 144, 30}:    "Selesta Ingegneria S.p.A.",
	[3]byte{0, 144, 31}:    "ADTEC PRODUCTIONS, INC.",
	[3]byte{0, 144, 32}:    "PHILIPS ANALYTICAL X-RAY B.V.",
	[3]byte{0, 144, 33}:    "Cisco Systems, Inc",
	[3]byte{0, 144, 34}:    "IVEX",
	[3]byte{0, 144, 35}:    "ZILOG INC.",
	[3]byte{0, 144, 36}:    "PIPELINKS, INC.",
	[3]byte{0, 144, 37}:    "BAE Systems Australia (Electronic Systems) Pty Ltd",
	[3]byte{0, 144, 38}:    "ADVANCED SWITCHING COMMUNICATIONS, INC.",
	[3]byte{0, 144, 39}:    "Intel Corporation",
	[3]byte{0, 144, 40}:    "NIPPON SIGNAL CO., LTD.",
	[3]byte{0, 144, 41}:    "CRYPTO AG",
	[3]byte{0, 144, 42}:    "COMMUNICATION DEVICES, INC.",
	[3]byte{0, 144, 43}:    "Cisco Systems, Inc",
	[3]byte{0, 144, 44}:    "DATA & CONTROL EQUIPMENT LTD.",
	[3]byte{0, 144, 45}:    "DATA ELECTRONICS (AUST.) PTY, LTD.",
	[3]byte{0, 144, 46}:    "NAMCO LIMITED",
	[3]byte{0, 144, 47}:    "NETCORE SYSTEMS, INC.",
	[3]byte{0, 144, 48}:    "HONEYWELL-DATING",
	[3]byte{0, 144, 49}:    "MYSTICOM, LTD.",
	[3]byte{0, 144, 50}:    "PELCOMBE GROUP LTD.",
	[3]byte{0, 144, 51}:    "INNOVAPHONE AG",
	[3]byte{0, 144, 52}:    "IMAGIC, INC.",
	[3]byte{0, 144, 53}:    "ALPHA TELECOM, INC.",
	[3]byte{0, 144, 54}:    "ens, inc.",
	[3]byte{0, 144, 55}:    "ACUCOMM, INC.",
	[3]byte{0, 144, 56}:    "FOUNTAIN TECHNOLOGIES, INC.",
	[3]byte{0, 144, 57}:    "SHASTA NETWORKS",
	[3]byte{0, 144, 58}:    "NIHON MEDIA TOOL INC.",
	[3]byte{0, 144, 59}:    "TriEMS Research Lab, Inc.",
	[3]byte{0, 144, 60}:    "ATLANTIC NETWORK SYSTEMS",
	[3]byte{0, 144, 61}:    "BIOPAC SYSTEMS, INC.",
	[3]byte{0, 144, 62}:    "N.V. PHILIPS INDUSTRIAL ACTIVITIES",
	[3]byte{0, 144, 63}:    "AZTEC RADIOMEDIA",
	[3]byte{0, 144, 64}:    "Siemens Network Convergence LLC",
	[3]byte{0, 144, 65}:    "APPLIED DIGITAL ACCESS",
	[3]byte{0, 144, 66}:    "ECCS, Inc.",
	[3]byte{0, 144, 67}:    "Tattile SRL ",
	[3]byte{0, 144, 68}:    "ASSURED DIGITAL, INC.",
	[3]byte{0, 144, 69}:    "Marconi Communications",
	[3]byte{0, 144, 70}:    "DEXDYNE, LTD.",
	[3]byte{0, 144, 71}:    "GIGA FAST E. LTD.",
	[3]byte{0, 144, 72}:    "ZEAL CORPORATION",
	[3]byte{0, 144, 73}:    "ENTRIDIA CORPORATION",
	[3]byte{0, 144, 74}:    "CONCUR SYSTEM TECHNOLOGIES",
	[3]byte{0, 144, 75}:    "Gemtek Technology Co., Ltd.",
	[3]byte{0, 144, 76}:    "Epigram, Inc.",
	[3]byte{0, 144, 77}:    "SPEC S.A.",
	[3]byte{0, 144, 78}:    "DELEM BV",
	[3]byte{0, 144, 79}:    "ABB POWER T&D COMPANY, INC.",
	[3]byte{0, 144, 80}:    "Teleste Corporation",
	[3]byte{0, 144, 81}:    "ULTIMATE TECHNOLOGY CORP.",
	[3]byte{0, 144, 82}:    "SELCOM ELETTRONICA S.R.L.",
	[3]byte{0, 144, 83}:    "DAEWOO ELECTRONICS CO., LTD.",
	[3]byte{0, 144, 84}:    "INNOVATIVE SEMICONDUCTORS, INC",
	[3]byte{0, 144, 85}:    "PARKER HANNIFIN CORPORATION COMPUMOTOR DIVISION",
	[3]byte{0, 144, 86}:    "TELESTREAM, INC.",
	[3]byte{0, 144, 87}:    "AANetcom, Inc.",
	[3]byte{0, 144, 88}:    "Ultra Electronics Command & Control Systems",
	[3]byte{0, 144, 89}:    "TELECOM DEVICE K.K.",
	[3]byte{0, 144, 90}:    "DEARBORN GROUP, INC.",
	[3]byte{0, 144, 91}:    "RAYMOND AND LAE ENGINEERING",
	[3]byte{0, 144, 92}:    "EDMI",
	[3]byte{0, 144, 93}:    "NETCOM SICHERHEITSTECHNIK GMBH",
	[3]byte{0, 144, 94}:    "RAULAND-BORG CORPORATION",
	[3]byte{0, 144, 95}:    "Cisco Systems, Inc",
	[3]byte{0, 144, 96}:    "SYSTEM CREATE CORP.",
	[3]byte{0, 144, 97}:    "PACIFIC RESEARCH & ENGINEERING CORPORATION",
	[3]byte{0, 144, 98}:    "ICP VORTEX COMPUTERSYSTEME GmbH",
	[3]byte{0, 144, 99}:    "COHERENT COMMUNICATIONS SYSTEMS CORPORATION",
	[3]byte{0, 144, 100}:   "Thomson Inc.",
	[3]byte{0, 144, 101}:   "FINISAR CORPORATION",
	[3]byte{0, 144, 102}:   "Troika Networks, Inc.",
	[3]byte{0, 144, 103}:   "WalkAbout Computers, Inc.",
	[3]byte{0, 144, 104}:   "DVT CORP.",
	[3]byte{0, 144, 105}:   "Juniper Networks",
	[3]byte{0, 144, 106}:   "TURNSTONE SYSTEMS, INC.",
	[3]byte{0, 144, 107}:   "APPLIED RESOURCES, INC.",
	[3]byte{0, 144, 108}:   "Sartorius Hamburg GmbH",
	[3]byte{0, 144, 109}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 110}:   "PRAXON, INC.",
	[3]byte{0, 144, 111}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 112}:   "NEO NETWORKS, INC.",
	[3]byte{0, 144, 113}:   "Applied Innovation Inc.",
	[3]byte{0, 144, 114}:   "SIMRAD AS",
	[3]byte{0, 144, 115}:   "GAIO TECHNOLOGY",
	[3]byte{0, 144, 116}:   "ARGON NETWORKS, INC.",
	[3]byte{0, 144, 117}:   "NEC DO BRASIL S.A.",
	[3]byte{0, 144, 118}:   "FMT AIRCRAFT GATE SUPPORT SYSTEMS AB",
	[3]byte{0, 144, 119}:   "ADVANCED FIBRE COMMUNICATIONS",
	[3]byte{0, 144, 120}:   "MER TELEMANAGEMENT SOLUTIONS, LTD.",
	[3]byte{0, 144, 121}:   "ClearOne, Inc.",
	[3]byte{0, 144, 122}:   "Spectralink, Inc",
	[3]byte{0, 144, 123}:   "E-TECH, INC.",
	[3]byte{0, 144, 124}:   "DIGITALCAST, INC.",
	[3]byte{0, 144, 125}:   "Lake Communications",
	[3]byte{0, 144, 126}:   "VETRONIX CORP.",
	[3]byte{0, 144, 127}:   "WatchGuard Technologies, Inc.",
	[3]byte{0, 144, 128}:   "NOT LIMITED, INC.",
	[3]byte{0, 144, 129}:   "ALOHA NETWORKS, INC.",
	[3]byte{0, 144, 130}:   "FORCE INSTITUTE",
	[3]byte{0, 144, 131}:   "TURBO COMMUNICATION, INC.",
	[3]byte{0, 144, 132}:   "ATECH SYSTEM",
	[3]byte{0, 144, 133}:   "GOLDEN ENTERPRISES, INC.",
	[3]byte{0, 144, 134}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 135}:   "ITIS",
	[3]byte{0, 144, 136}:   "BAXALL SECURITY LTD.",
	[3]byte{0, 144, 137}:   "SOFTCOM MICROSYSTEMS, INC.",
	[3]byte{0, 144, 138}:   "BAYLY COMMUNICATIONS, INC.",
	[3]byte{0, 144, 139}:   "Tattile SRL",
	[3]byte{0, 144, 140}:   "ETREND ELECTRONICS, INC.",
	[3]byte{0, 144, 141}:   "VICKERS ELECTRONICS SYSTEMS",
	[3]byte{0, 144, 142}:   "Nortel Networks Broadband Access",
	[3]byte{0, 144, 143}:   "AUDIO CODES LTD.",
	[3]byte{0, 144, 144}:   "I-BUS",
	[3]byte{0, 144, 145}:   "DigitalScape, Inc.",
	[3]byte{0, 144, 146}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 147}:   "NANAO CORPORATION",
	[3]byte{0, 144, 148}:   "OSPREY TECHNOLOGIES, INC.",
	[3]byte{0, 144, 149}:   "UNIVERSAL AVIONICS",
	[3]byte{0, 144, 150}:   "ASKEY COMPUTER CORP",
	[3]byte{0, 144, 151}:   "Sycamore Networks",
	[3]byte{0, 144, 152}:   "SBC DESIGNS, INC.",
	[3]byte{0, 144, 153}:   "ALLIED TELESIS, K.K.",
	[3]byte{0, 144, 154}:   "ONE WORLD SYSTEMS, INC.",
	[3]byte{0, 144, 155}:   "MARKEM-IMAJE",
	[3]byte{0, 144, 156}:   "ARRIS Group, Inc.",
	[3]byte{0, 144, 157}:   "NovaTech Process Solutions, LLC",
	[3]byte{0, 144, 158}:   "Critical IO, LLC",
	[3]byte{0, 144, 159}:   "DIGI-DATA CORPORATION",
	[3]byte{0, 144, 160}:   "8X8 INC.",
	[3]byte{0, 144, 161}:   "Flying Pig Systems/High End Systems Inc.",
	[3]byte{0, 144, 162}:   "CyberTAN Technology Inc.",
	[3]byte{0, 144, 163}:   "Corecess Inc.",
	[3]byte{0, 144, 164}:   "ALTIGA NETWORKS",
	[3]byte{0, 144, 165}:   "SPECTRA LOGIC",
	[3]byte{0, 144, 166}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 167}:   "CLIENTEC CORPORATION",
	[3]byte{0, 144, 168}:   "NineTiles Networks, Ltd.",
	[3]byte{0, 144, 169}:   "WESTERN DIGITAL",
	[3]byte{0, 144, 170}:   "INDIGO ACTIVE VISION SYSTEMS LIMITED",
	[3]byte{0, 144, 171}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 172}:   "OPTIVISION, INC.",
	[3]byte{0, 144, 173}:   "ASPECT ELECTRONICS, INC.",
	[3]byte{0, 144, 174}:   "ITALTEL S.p.A/RF-UP-I",
	[3]byte{0, 144, 175}:   "J. MORITA MFG. CORP.",
	[3]byte{0, 144, 176}:   "VADEM",
	[3]byte{0, 144, 177}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 178}:   "AVICI SYSTEMS INC.",
	[3]byte{0, 144, 179}:   "AGRANAT SYSTEMS",
	[3]byte{0, 144, 180}:   "WILLOWBROOK TECHNOLOGIES",
	[3]byte{0, 144, 181}:   "NIKON CORPORATION",
	[3]byte{0, 144, 182}:   "FIBEX SYSTEMS",
	[3]byte{0, 144, 183}:   "DIGITAL LIGHTWAVE, INC.",
	[3]byte{0, 144, 184}:   "ROHDE & SCHWARZ GMBH & CO. KG",
	[3]byte{0, 144, 185}:   "BERAN INSTRUMENTS LTD.",
	[3]byte{0, 144, 186}:   "VALID NETWORKS, INC.",
	[3]byte{0, 144, 187}:   "TAINET COMMUNICATION SYSTEM Corp.",
	[3]byte{0, 144, 188}:   "TELEMANN CO., LTD.",
	[3]byte{0, 144, 189}:   "OMNIA COMMUNICATIONS, INC.",
	[3]byte{0, 144, 190}:   "IBC/INTEGRATED BUSINESS COMPUTERS",
	[3]byte{0, 144, 191}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 192}:   "K.J. LAW ENGINEERS, INC.",
	[3]byte{0, 144, 193}:   "Peco II, Inc.",
	[3]byte{0, 144, 194}:   "JK microsystems, Inc.",
	[3]byte{0, 144, 195}:   "TOPIC SEMICONDUCTOR CORP.",
	[3]byte{0, 144, 196}:   "JAVELIN SYSTEMS, INC.",
	[3]byte{0, 144, 197}:   "INTERNET MAGIC, INC.",
	[3]byte{0, 144, 198}:   "OPTIM SYSTEMS, INC.",
	[3]byte{0, 144, 199}:   "ICOM INC.",
	[3]byte{0, 144, 200}:   "WAVERIDER COMMUNICATIONS (CANADA) INC.",
	[3]byte{0, 144, 201}:   "DPAC Technologies",
	[3]byte{0, 144, 202}:   "ACCORD VIDEO TELECOMMUNICATIONS, LTD.",
	[3]byte{0, 144, 203}:   "Wireless OnLine, Inc.",
	[3]byte{0, 144, 204}:   "PLANEX COMMUNICATIONS INC.",
	[3]byte{0, 144, 205}:   "ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A.",
	[3]byte{0, 144, 206}:   "TETRA GmbH",
	[3]byte{0, 144, 207}:   "NORTEL",
	[3]byte{0, 144, 208}:   "Thomson Telecom Belgium",
	[3]byte{0, 144, 209}:   "LEICHU ENTERPRISE CO., LTD.",
	[3]byte{0, 144, 210}:   "ARTEL VIDEO SYSTEMS",
	[3]byte{0, 144, 211}:   "GIESECKE & DEVRIENT GmbH",
	[3]byte{0, 144, 212}:   "BindView Development Corp.",
	[3]byte{0, 144, 213}:   "EUPHONIX, INC.",
	[3]byte{0, 144, 214}:   "Crystal Group, Inc.",
	[3]byte{0, 144, 215}:   "NetBoost Corp.",
	[3]byte{0, 144, 216}:   "WHITECROSS SYSTEMS",
	[3]byte{0, 144, 217}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 218}:   "DYNARC, INC.",
	[3]byte{0, 144, 219}:   "NEXT LEVEL COMMUNICATIONS",
	[3]byte{0, 144, 220}:   "TECO INFORMATION SYSTEMS",
	[3]byte{0, 144, 221}:   "MIHARU COMMUNICATIONS Inc",
	[3]byte{0, 144, 222}:   "CARDKEY SYSTEMS, INC.",
	[3]byte{0, 144, 223}:   "MITSUBISHI CHEMICAL AMERICA, INC.",
	[3]byte{0, 144, 224}:   "SYSTRAN CORP.",
	[3]byte{0, 144, 225}:   "TELENA S.P.A.",
	[3]byte{0, 144, 226}:   "DISTRIBUTED PROCESSING TECHNOLOGY",
	[3]byte{0, 144, 227}:   "AVEX ELECTRONICS INC.",
	[3]byte{0, 144, 228}:   "NEC AMERICA, INC.",
	[3]byte{0, 144, 229}:   "TEKNEMA, INC.",
	[3]byte{0, 144, 230}:   "ALi Corporation",
	[3]byte{0, 144, 231}:   "HORSCH ELEKTRONIK AG",
	[3]byte{0, 144, 232}:   "MOXA TECHNOLOGIES CORP., LTD.",
	[3]byte{0, 144, 233}:   "JANZ COMPUTER AG",
	[3]byte{0, 144, 234}:   "ALPHA TECHNOLOGIES, INC.",
	[3]byte{0, 144, 235}:   "SENTRY TELECOM SYSTEMS",
	[3]byte{0, 144, 236}:   "PYRESCOM",
	[3]byte{0, 144, 237}:   "CENTRAL SYSTEM RESEARCH CO., LTD.",
	[3]byte{0, 144, 238}:   "PERSONAL COMMUNICATIONS TECHNOLOGIES",
	[3]byte{0, 144, 239}:   "INTEGRIX, INC.",
	[3]byte{0, 144, 240}:   "Harmonic Video Systems Ltd.",
	[3]byte{0, 144, 241}:   "DOT HILL SYSTEMS CORPORATION",
	[3]byte{0, 144, 242}:   "Cisco Systems, Inc",
	[3]byte{0, 144, 243}:   "ASPECT COMMUNICATIONS",
	[3]byte{0, 144, 244}:   "LIGHTNING INSTRUMENTATION",
	[3]byte{0, 144, 245}:   "CLEVO CO.",
	[3]byte{0, 144, 246}:   "ESCALATE NETWORKS, INC.",
	[3]byte{0, 144, 247}:   "NBASE COMMUNICATIONS LTD.",
	[3]byte{0, 144, 248}:   "MEDIATRIX TELECOM",
	[3]byte{0, 144, 249}:   "Imagine Communications",
	[3]byte{0, 144, 250}:   "Emulex Corporation",
	[3]byte{0, 144, 251}:   "PORTWELL, INC.",
	[3]byte{0, 144, 252}:   "NETWORK COMPUTING DEVICES",
	[3]byte{0, 144, 253}:   "CopperCom, Inc.",
	[3]byte{0, 144, 254}:   "ELECOM CO., LTD.  (LANEED DIV.)",
	[3]byte{0, 144, 255}:   "TELLUS TECHNOLOGY INC.",
	[3]byte{0, 145, 214}:   "Crystal Group, Inc.",
	[3]byte{0, 145, 250}:   "Synapse Product Development",
	[3]byte{0, 146, 250}:   "SHENZHEN WISKY TECHNOLOGY CO.,LTD",
	[3]byte{0, 147, 99}:    "Uni-Link Technology Co., Ltd.",
	[3]byte{0, 149, 105}:   "LSD Science and Technology Co.,Ltd.",
	[3]byte{0, 151, 255}:   "Heimann Sensor GmbH",
	[3]byte{0, 154, 205}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 156, 2}:     "Hewlett Packard",
	[3]byte{0, 157, 142}:   "CARDIAC RECORDERS, INC.",
	[3]byte{0, 158, 30}:    "Cisco Systems, Inc",
	[3]byte{0, 158, 200}:   "Xiaomi Communications Co Ltd",
	[3]byte{0, 160, 0}:     "CENTILLION NETWORKS, INC.",
	[3]byte{0, 160, 1}:     "DRS Signal Solutions",
	[3]byte{0, 160, 2}:     "LEEDS & NORTHRUP AUSTRALIA PTY LTD",
	[3]byte{0, 160, 3}:     "Siemens Switzerland Ltd., I B T HVP",
	[3]byte{0, 160, 4}:     "NETPOWER, INC.",
	[3]byte{0, 160, 5}:     "DANIEL INSTRUMENTS, LTD.",
	[3]byte{0, 160, 6}:     "IMAGE DATA PROCESSING SYSTEM GROUP",
	[3]byte{0, 160, 7}:     "APEXX TECHNOLOGY, INC.",
	[3]byte{0, 160, 8}:     "NETCORP",
	[3]byte{0, 160, 9}:     "WHITETREE NETWORK",
	[3]byte{0, 160, 10}:    "Airspan",
	[3]byte{0, 160, 11}:    "COMPUTEX CO., LTD.",
	[3]byte{0, 160, 12}:    "KINGMAX TECHNOLOGY, INC.",
	[3]byte{0, 160, 13}:    "THE PANDA PROJECT",
	[3]byte{0, 160, 14}:    "NetScout Systems, Inc.",
	[3]byte{0, 160, 15}:    "Broadband Technologies",
	[3]byte{0, 160, 16}:    "SYSLOGIC DATENTECHNIK AG",
	[3]byte{0, 160, 17}:    "MUTOH INDUSTRIES LTD.",
	[3]byte{0, 160, 18}:    "Telco Systems, Inc. ",
	[3]byte{0, 160, 19}:    "TELTREND LTD.",
	[3]byte{0, 160, 20}:    "CSIR",
	[3]byte{0, 160, 21}:    "WYLE",
	[3]byte{0, 160, 22}:    "MICROPOLIS CORP.",
	[3]byte{0, 160, 23}:    "J B M CORPORATION",
	[3]byte{0, 160, 24}:    "CREATIVE CONTROLLERS, INC.",
	[3]byte{0, 160, 25}:    "NEBULA CONSULTANTS, INC.",
	[3]byte{0, 160, 26}:    "BINAR ELEKTRONIK AB",
	[3]byte{0, 160, 27}:    "PREMISYS COMMUNICATIONS, INC.",
	[3]byte{0, 160, 28}:    "NASCENT NETWORKS CORPORATION",
	[3]byte{0, 160, 29}:    "Red Lion Controls, LP",
	[3]byte{0, 160, 30}:    "EST CORPORATION",
	[3]byte{0, 160, 31}:    "TRICORD SYSTEMS, INC.",
	[3]byte{0, 160, 32}:    "CITICORP/TTI",
	[3]byte{0, 160, 33}:    "General Dynamics",
	[3]byte{0, 160, 34}:    "CENTRE FOR DEVELOPMENT OF ADVANCED COMPUTING",
	[3]byte{0, 160, 35}:    "APPLIED CREATIVE TECHNOLOGY, INC.",
	[3]byte{0, 160, 36}:    "3COM CORPORATION",
	[3]byte{0, 160, 37}:    "REDCOM LABS INC.",
	[3]byte{0, 160, 38}:    "TELDAT, S.A.",
	[3]byte{0, 160, 39}:    "FIREPOWER SYSTEMS, INC.",
	[3]byte{0, 160, 40}:    "CONNER PERIPHERALS",
	[3]byte{0, 160, 41}:    "COULTER CORPORATION",
	[3]byte{0, 160, 42}:    "TRANCELL SYSTEMS",
	[3]byte{0, 160, 43}:    "TRANSITIONS RESEARCH CORP.",
	[3]byte{0, 160, 44}:    "interWAVE Communications",
	[3]byte{0, 160, 45}:    "1394 Trade Association",
	[3]byte{0, 160, 46}:    "BRAND COMMUNICATIONS, LTD.",
	[3]byte{0, 160, 47}:    "ADB Broadband Italia",
	[3]byte{0, 160, 48}:    "CAPTOR NV/SA",
	[3]byte{0, 160, 49}:    "HAZELTINE CORPORATION, MS 1-17",
	[3]byte{0, 160, 50}:    "GES SINGAPORE PTE. LTD.",
	[3]byte{0, 160, 51}:    "imc MeBsysteme GmbH",
	[3]byte{0, 160, 52}:    "AXEL",
	[3]byte{0, 160, 53}:    "CYLINK CORPORATION",
	[3]byte{0, 160, 54}:    "APPLIED NETWORK TECHNOLOGY",
	[3]byte{0, 160, 55}:    "Mindray DS USA, Inc.",
	[3]byte{0, 160, 56}:    "EMAIL ELECTRONICS",
	[3]byte{0, 160, 57}:    "ROSS TECHNOLOGY, INC.",
	[3]byte{0, 160, 58}:    "KUBOTEK CORPORATION",
	[3]byte{0, 160, 59}:    "TOSHIN ELECTRIC CO., LTD.",
	[3]byte{0, 160, 60}:    "EG&G NUCLEAR INSTRUMENTS",
	[3]byte{0, 160, 61}:    "OPTO-22",
	[3]byte{0, 160, 62}:    "ATM FORUM",
	[3]byte{0, 160, 63}:    "COMPUTER SOCIETY MICROPROCESSOR & MICROPROCESSOR STANDARDS C",
	[3]byte{0, 160, 64}:    "Apple, Inc.",
	[3]byte{0, 160, 65}:    "INFICON",
	[3]byte{0, 160, 66}:    "SPUR PRODUCTS CORP.",
	[3]byte{0, 160, 67}:    "AMERICAN TECHNOLOGY LABS, INC.",
	[3]byte{0, 160, 68}:    "NTT IT CO., LTD.",
	[3]byte{0, 160, 69}:    "PHOENIX CONTACT Electronics GmbH",
	[3]byte{0, 160, 70}:    "SCITEX CORP. LTD.",
	[3]byte{0, 160, 71}:    "INTEGRATED FITNESS CORP.",
	[3]byte{0, 160, 72}:    "QUESTECH, LTD.",
	[3]byte{0, 160, 73}:    "DIGITECH INDUSTRIES, INC.",
	[3]byte{0, 160, 74}:    "NISSHIN ELECTRIC CO., LTD.",
	[3]byte{0, 160, 75}:    "TFL LAN INC.",
	[3]byte{0, 160, 76}:    "INNOVATIVE SYSTEMS & TECHNOLOGIES, INC.",
	[3]byte{0, 160, 77}:    "EDA INSTRUMENTS, INC.",
	[3]byte{0, 160, 78}:    "VOELKER TECHNOLOGIES, INC.",
	[3]byte{0, 160, 79}:    "AMERITEC CORP.",
	[3]byte{0, 160, 80}:    "CYPRESS SEMICONDUCTOR",
	[3]byte{0, 160, 81}:    "ANGIA COMMUNICATIONS. INC.",
	[3]byte{0, 160, 82}:    "STANILITE ELECTRONICS PTY. LTD",
	[3]byte{0, 160, 83}:    "COMPACT DEVICES, INC.",
	[3]byte{0, 160, 84}:    "Private",
	[3]byte{0, 160, 85}:    "Data Device Corporation",
	[3]byte{0, 160, 86}:    "MICROPROSS",
	[3]byte{0, 160, 87}:    "LANCOM Systems GmbH",
	[3]byte{0, 160, 88}:    "GLORY, LTD.",
	[3]byte{0, 160, 89}:    "HAMILTON HALLMARK",
	[3]byte{0, 160, 90}:    "KOFAX IMAGE PRODUCTS",
	[3]byte{0, 160, 91}:    "MARQUIP, INC.",
	[3]byte{0, 160, 92}:    "INVENTORY CONVERSION, INC./",
	[3]byte{0, 160, 93}:    "CS COMPUTER SYSTEME GmbH",
	[3]byte{0, 160, 94}:    "MYRIAD LOGIC INC.",
	[3]byte{0, 160, 95}:    "BTG Electronics Design BV",
	[3]byte{0, 160, 96}:    "ACER PERIPHERALS, INC.",
	[3]byte{0, 160, 97}:    "PURITAN BENNETT",
	[3]byte{0, 160, 98}:    "AES PRODATA",
	[3]byte{0, 160, 99}:    "JRL SYSTEMS, INC.",
	[3]byte{0, 160, 100}:   "KVB/ANALECT",
	[3]byte{0, 160, 101}:   "Symantec Corporation",
	[3]byte{0, 160, 102}:   "ISA CO., LTD.",
	[3]byte{0, 160, 103}:   "NETWORK SERVICES GROUP",
	[3]byte{0, 160, 104}:   "BHP LIMITED",
	[3]byte{0, 160, 105}:   "Symmetricom, Inc.",
	[3]byte{0, 160, 106}:   "Verilink Corporation",
	[3]byte{0, 160, 107}:   "DMS DORSCH MIKROSYSTEM GMBH",
	[3]byte{0, 160, 108}:   "SHINDENGEN ELECTRIC MFG. CO., LTD.",
	[3]byte{0, 160, 109}:   "MANNESMANN TALLY CORPORATION",
	[3]byte{0, 160, 110}:   "AUSTRON, INC.",
	[3]byte{0, 160, 111}:   "Color Sentinel Systems, LLC",
	[3]byte{0, 160, 112}:   "COASTCOM",
	[3]byte{0, 160, 113}:   "VIDEO LOTTERY TECHNOLOGIES,INC",
	[3]byte{0, 160, 114}:   "OVATION SYSTEMS LTD.",
	[3]byte{0, 160, 115}:   "COM21, INC.",
	[3]byte{0, 160, 116}:   "PERCEPTION TECHNOLOGY",
	[3]byte{0, 160, 117}:   "MICRON TECHNOLOGY, INC.",
	[3]byte{0, 160, 118}:   "CARDWARE LAB, INC.",
	[3]byte{0, 160, 119}:   "FUJITSU NEXION, INC.",
	[3]byte{0, 160, 120}:   "Marconi Communications",
	[3]byte{0, 160, 121}:   "ALPS ELECTRIC (USA), INC.",
	[3]byte{0, 160, 122}:   "ADVANCED PERIPHERALS TECHNOLOGIES, INC.",
	[3]byte{0, 160, 123}:   "DAWN COMPUTER INCORPORATION",
	[3]byte{0, 160, 124}:   "TONYANG NYLON CO., LTD.",
	[3]byte{0, 160, 125}:   "SEEQ TECHNOLOGY, INC.",
	[3]byte{0, 160, 126}:   "AVID TECHNOLOGY, INC.",
	[3]byte{0, 160, 127}:   "GSM-SYNTEL, LTD.",
	[3]byte{0, 160, 128}:   "Tattile SRL ",
	[3]byte{0, 160, 129}:   "ALCATEL DATA NETWORKS",
	[3]byte{0, 160, 130}:   "NKT ELEKTRONIK A/S",
	[3]byte{0, 160, 131}:   "ASIMMPHONY TURKEY",
	[3]byte{0, 160, 132}:   "Dataplex Pty Ltd",
	[3]byte{0, 160, 133}:   "Private",
	[3]byte{0, 160, 134}:   "AMBER WAVE SYSTEMS, INC.",
	[3]byte{0, 160, 135}:   "Microsemi Corporation",
	[3]byte{0, 160, 136}:   "ESSENTIAL COMMUNICATIONS",
	[3]byte{0, 160, 137}:   "XPOINT TECHNOLOGIES, INC.",
	[3]byte{0, 160, 138}:   "BROOKTROUT TECHNOLOGY, INC.",
	[3]byte{0, 160, 139}:   "ASTON ELECTRONIC DESIGNS LTD.",
	[3]byte{0, 160, 140}:   "MultiMedia LANs, Inc.",
	[3]byte{0, 160, 141}:   "JACOMO CORPORATION",
	[3]byte{0, 160, 142}:   "Check Point Software Technologies",
	[3]byte{0, 160, 143}:   "DESKNET SYSTEMS, INC.",
	[3]byte{0, 160, 144}:   "TimeStep Corporation",
	[3]byte{0, 160, 145}:   "APPLICOM INTERNATIONAL",
	[3]byte{0, 160, 146}:   "H. BOLLMANN MANUFACTURERS, LTD",
	[3]byte{0, 160, 147}:   "B/E AEROSPACE, Inc.",
	[3]byte{0, 160, 148}:   "COMSAT CORPORATION",
	[3]byte{0, 160, 149}:   "ACACIA NETWORKS, INC.",
	[3]byte{0, 160, 150}:   "MITSUMI ELECTRIC CO., LTD.",
	[3]byte{0, 160, 151}:   "JC INFORMATION SYSTEMS",
	[3]byte{0, 160, 152}:   "NetApp",
	[3]byte{0, 160, 153}:   "K-NET LTD.",
	[3]byte{0, 160, 154}:   "NIHON KOHDEN AMERICA",
	[3]byte{0, 160, 155}:   "QPSX COMMUNICATIONS, LTD.",
	[3]byte{0, 160, 156}:   "Xyplex, Inc.",
	[3]byte{0, 160, 157}:   "JOHNATHON FREEMAN TECHNOLOGIES",
	[3]byte{0, 160, 158}:   "ICTV",
	[3]byte{0, 160, 159}:   "COMMVISION CORP.",
	[3]byte{0, 160, 160}:   "COMPACT DATA, LTD.",
	[3]byte{0, 160, 161}:   "EPIC DATA INC.",
	[3]byte{0, 160, 162}:   "DIGICOM S.P.A.",
	[3]byte{0, 160, 163}:   "RELIABLE POWER METERS",
	[3]byte{0, 160, 164}:   "Oracle Corporation ",
	[3]byte{0, 160, 165}:   "TEKNOR MICROSYSTEME, INC.",
	[3]byte{0, 160, 166}:   "M.I. SYSTEMS, K.K.",
	[3]byte{0, 160, 167}:   "VORAX CORPORATION",
	[3]byte{0, 160, 168}:   "RENEX CORPORATION",
	[3]byte{0, 160, 169}:   "NAVTEL COMMUNICATIONS INC.",
	[3]byte{0, 160, 170}:   "SPACELABS MEDICAL",
	[3]byte{0, 160, 171}:   "NETCS INFORMATIONSTECHNIK GMBH",
	[3]byte{0, 160, 172}:   "GILAT SATELLITE NETWORKS, LTD.",
	[3]byte{0, 160, 173}:   "MARCONI SPA",
	[3]byte{0, 160, 174}:   "NUCOM SYSTEMS, INC.",
	[3]byte{0, 160, 175}:   "WMS INDUSTRIES",
	[3]byte{0, 160, 176}:   "I-O DATA DEVICE, INC.",
	[3]byte{0, 160, 177}:   "FIRST VIRTUAL CORPORATION",
	[3]byte{0, 160, 178}:   "SHIMA SEIKI",
	[3]byte{0, 160, 179}:   "ZYKRONIX",
	[3]byte{0, 160, 180}:   "TEXAS MICROSYSTEMS, INC.",
	[3]byte{0, 160, 181}:   "3H TECHNOLOGY",
	[3]byte{0, 160, 182}:   "SANRITZ AUTOMATION CO., LTD.",
	[3]byte{0, 160, 183}:   "CORDANT, INC.",
	[3]byte{0, 160, 184}:   "NetApp",
	[3]byte{0, 160, 185}:   "EAGLE TECHNOLOGY, INC.",
	[3]byte{0, 160, 186}:   "PATTON ELECTRONICS CO.",
	[3]byte{0, 160, 187}:   "HILAN GMBH",
	[3]byte{0, 160, 188}:   "VIASAT, INCORPORATED",
	[3]byte{0, 160, 189}:   "I-TECH CORP.",
	[3]byte{0, 160, 190}:   "INTEGRATED CIRCUIT SYSTEMS, INC. COMMUNICATIONS GROUP",
	[3]byte{0, 160, 191}:   "WIRELESS DATA GROUP MOTOROLA",
	[3]byte{0, 160, 192}:   "DIGITAL LINK CORP.",
	[3]byte{0, 160, 193}:   "ORTIVUS MEDICAL AB",
	[3]byte{0, 160, 194}:   "R.A. SYSTEMS CO., LTD.",
	[3]byte{0, 160, 195}:   "UNICOMPUTER GMBH",
	[3]byte{0, 160, 196}:   "CRISTIE ELECTRONICS LTD.",
	[3]byte{0, 160, 197}:   "ZyXEL Communications Corporation",
	[3]byte{0, 160, 198}:   "Qualcomm Inc.",
	[3]byte{0, 160, 199}:   "TADIRAN TELECOMMUNICATIONS",
	[3]byte{0, 160, 200}:   "Adtran Inc",
	[3]byte{0, 160, 201}:   "Intel Corporation",
	[3]byte{0, 160, 202}:   "FUJITSU DENSO LTD.",
	[3]byte{0, 160, 203}:   "ARK TELECOMMUNICATIONS, INC.",
	[3]byte{0, 160, 204}:   "LITE-ON COMMUNICATIONS, INC.",
	[3]byte{0, 160, 205}:   "DR. JOHANNES HEIDENHAIN GmbH",
	[3]byte{0, 160, 206}:   "Ecessa",
	[3]byte{0, 160, 207}:   "SOTAS, INC.",
	[3]byte{0, 160, 208}:   "TEN X TECHNOLOGY, INC.",
	[3]byte{0, 160, 209}:   "INVENTEC CORPORATION",
	[3]byte{0, 160, 210}:   "ALLIED TELESIS INTERNATIONAL CORPORATION",
	[3]byte{0, 160, 211}:   "INSTEM COMPUTER SYSTEMS, LTD.",
	[3]byte{0, 160, 212}:   "RADIOLAN,  INC.",
	[3]byte{0, 160, 213}:   "SIERRA WIRELESS INC.",
	[3]byte{0, 160, 214}:   "SBE, Inc.",
	[3]byte{0, 160, 215}:   "KASTEN CHASE APPLIED RESEARCH",
	[3]byte{0, 160, 216}:   "SPECTRA - TEK",
	[3]byte{0, 160, 217}:   "CONVEX COMPUTER CORPORATION",
	[3]byte{0, 160, 218}:   "INTEGRATED SYSTEMS Technology, Inc.",
	[3]byte{0, 160, 219}:   "FISHER & PAYKEL PRODUCTION",
	[3]byte{0, 160, 220}:   "O.N. ELECTRONIC CO., LTD.",
	[3]byte{0, 160, 221}:   "AZONIX CORPORATION",
	[3]byte{0, 160, 222}:   "YAMAHA CORPORATION",
	[3]byte{0, 160, 223}:   "STS TECHNOLOGIES, INC.",
	[3]byte{0, 160, 224}:   "TENNYSON TECHNOLOGIES PTY LTD",
	[3]byte{0, 160, 225}:   "WESTPORT RESEARCH ASSOCIATES, INC.",
	[3]byte{0, 160, 226}:   "Keisokugiken Corporation",
	[3]byte{0, 160, 227}:   "XKL SYSTEMS CORP.",
	[3]byte{0, 160, 228}:   "OPTIQUEST",
	[3]byte{0, 160, 229}:   "NHC COMMUNICATIONS",
	[3]byte{0, 160, 230}:   "DIALOGIC CORPORATION",
	[3]byte{0, 160, 231}:   "CENTRAL DATA CORPORATION",
	[3]byte{0, 160, 232}:   "REUTERS HOLDINGS PLC",
	[3]byte{0, 160, 233}:   "ELECTRONIC RETAILING SYSTEMS INTERNATIONAL",
	[3]byte{0, 160, 234}:   "ETHERCOM CORP.",
	[3]byte{0, 160, 235}:   "Encore Networks, Inc.",
	[3]byte{0, 160, 236}:   "TRANSMITTON LTD.",
	[3]byte{0, 160, 237}:   "Brooks Automation, Inc.",
	[3]byte{0, 160, 238}:   "NASHOBA NETWORKS",
	[3]byte{0, 160, 239}:   "LUCIDATA LTD.",
	[3]byte{0, 160, 240}:   "TORONTO MICROELECTRONICS INC.",
	[3]byte{0, 160, 241}:   "MTI",
	[3]byte{0, 160, 242}:   "INFOTEK COMMUNICATIONS, INC.",
	[3]byte{0, 160, 243}:   "STAUBLI",
	[3]byte{0, 160, 244}:   "GE",
	[3]byte{0, 160, 245}:   "RADGUARD LTD.",
	[3]byte{0, 160, 246}:   "AutoGas Systems Inc.",
	[3]byte{0, 160, 247}:   "V.I COMPUTER CORP.",
	[3]byte{0, 160, 248}:   "Zebra Technologies Inc",
	[3]byte{0, 160, 249}:   "BINTEC COMMUNICATIONS GMBH",
	[3]byte{0, 160, 250}:   "Marconi Communication GmbH",
	[3]byte{0, 160, 251}:   "TORAY ENGINEERING CO., LTD.",
	[3]byte{0, 160, 252}:   "IMAGE SCIENCES, INC.",
	[3]byte{0, 160, 253}:   "SCITEX DIGITAL PRINTING, INC.",
	[3]byte{0, 160, 254}:   "BOSTON TECHNOLOGY, INC.",
	[3]byte{0, 160, 255}:   "TELLABS OPERATIONS, INC.",
	[3]byte{0, 161, 222}:   "ShenZhen ShiHua Technology CO.,LTD",
	[3]byte{0, 162, 137}:   "Cisco Systems, Inc",
	[3]byte{0, 162, 218}:   "INAT GmbH",
	[3]byte{0, 162, 238}:   "Cisco Systems, Inc",
	[3]byte{0, 162, 245}:   "Guangzhou Yuanyun Network Technology Co.,Ltd",
	[3]byte{0, 162, 255}:   "abatec group AG",
	[3]byte{0, 165, 9}:     "WigWag Inc.",
	[3]byte{0, 166, 202}:   "Cisco Systems, Inc",
	[3]byte{0, 167, 66}:    "Cisco Systems, Inc",
	[3]byte{0, 167, 132}:   "ITX security",
	[3]byte{0, 170, 0}:     "Intel Corporation",
	[3]byte{0, 170, 1}:     "Intel Corporation",
	[3]byte{0, 170, 2}:     "Intel Corporation",
	[3]byte{0, 170, 60}:    "OLIVETTI TELECOM SPA (OLTECO)",
	[3]byte{0, 170, 112}:   "LG Electronics (Mobile Communications)",
	[3]byte{0, 172, 224}:   "ARRIS Group, Inc.",
	[3]byte{0, 174, 250}:   "Murata Manufacturing Co., Ltd.",
	[3]byte{0, 175, 31}:    "Cisco Systems, Inc",
	[3]byte{0, 176, 9}:     "Grass Valley, A Belden Brand",
	[3]byte{0, 176, 23}:    "InfoGear Technology Corp.",
	[3]byte{0, 176, 25}:    "UTC CCS",
	[3]byte{0, 176, 28}:    "Westport Technologies",
	[3]byte{0, 176, 30}:    "Rantic Labs, Inc.",
	[3]byte{0, 176, 42}:    "ORSYS GmbH",
	[3]byte{0, 176, 45}:    "ViaGate Technologies, Inc.",
	[3]byte{0, 176, 51}:    "OAO Izhevskiy radiozavod",
	[3]byte{0, 176, 59}:    "HiQ Networks",
	[3]byte{0, 176, 72}:    "Marconi Communications Inc.",
	[3]byte{0, 176, 74}:    "Cisco Systems, Inc",
	[3]byte{0, 176, 82}:    "Atheros Communications",
	[3]byte{0, 176, 100}:   "Cisco Systems, Inc",
	[3]byte{0, 176, 105}:   "Honewell Oy",
	[3]byte{0, 176, 109}:   "Jones Futurex Inc.",
	[3]byte{0, 176, 128}:   "Mannesmann Ipulsys B.V.",
	[3]byte{0, 176, 134}:   "LocSoft Limited",
	[3]byte{0, 176, 142}:   "Cisco Systems, Inc",
	[3]byte{0, 176, 145}:   "Transmeta Corp.",
	[3]byte{0, 176, 148}:   "Alaris, Inc.",
	[3]byte{0, 176, 154}:   "Morrow Technologies Corp.",
	[3]byte{0, 176, 157}:   "Point Grey Research Inc.",
	[3]byte{0, 176, 172}:   "SIAE-Microelettronica S.p.A.",
	[3]byte{0, 176, 174}:   "Symmetricom",
	[3]byte{0, 176, 179}:   "XSTREAMIS PLC",
	[3]byte{0, 176, 194}:   "Cisco Systems, Inc",
	[3]byte{0, 176, 199}:   "Tellabs Operations, Inc.",
	[3]byte{0, 176, 206}:   "Viveris Technologies",
	[3]byte{0, 176, 208}:   "Dell Inc.",
	[3]byte{0, 176, 219}:   "Nextcell, Inc.",
	[3]byte{0, 176, 223}:   "Starboard Storage Systems",
	[3]byte{0, 176, 225}:   "Cisco Systems, Inc",
	[3]byte{0, 176, 231}:   "British Federal Ltd.",
	[3]byte{0, 176, 236}:   "EACEM",
	[3]byte{0, 176, 238}:   "Ajile Systems, Inc.",
	[3]byte{0, 176, 240}:   "CALY NETWORKS",
	[3]byte{0, 176, 245}:   "NetWorth Technologies, Inc.",
	[3]byte{0, 179, 56}:    "Kontron Design Manufacturing Services (M) Sdn. Bhd",
	[3]byte{0, 179, 66}:    "MacroSAN Technologies Co., Ltd.",
	[3]byte{0, 179, 98}:    "Apple, Inc.",
	[3]byte{0, 181, 109}:   "David Electronics Co., LTD.",
	[3]byte{0, 181, 214}:   "Omnibit Inc.",
	[3]byte{0, 183, 141}:   "Nanjing Shining Electric Automation Co., Ltd",
	[3]byte{0, 185, 246}:   "Shenzhen Super Rich Electronics Co.,Ltd",
	[3]byte{0, 186, 192}:   "Biometric Access Company",
	[3]byte{0, 187, 1}:     "OCTOTHORPE CORP.",
	[3]byte{0, 187, 58}:    "Private",
	[3]byte{0, 187, 142}:   "HME Co., Ltd.",
	[3]byte{0, 187, 193}:   "CANON INC.",
	[3]byte{0, 187, 240}:   "UNGERMANN-BASS INC.",
	[3]byte{0, 189, 39}:    "Exar Corp.",
	[3]byte{0, 189, 58}:    "Nokia Corporation",
	[3]byte{0, 189, 130}:   "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{0, 191, 21}:    "Genetec Inc.",
	[3]byte{0, 192, 0}:     "LANOPTICS, LTD.",
	[3]byte{0, 192, 1}:     "DIATEK PATIENT MANAGMENT",
	[3]byte{0, 192, 2}:     "SERCOMM CORPORATION",
	[3]byte{0, 192, 3}:     "GLOBALNET COMMUNICATIONS",
	[3]byte{0, 192, 4}:     "JAPAN BUSINESS COMPUTER CO.LTD",
	[3]byte{0, 192, 5}:     "LIVINGSTON ENTERPRISES, INC.",
	[3]byte{0, 192, 6}:     "NIPPON AVIONICS CO., LTD.",
	[3]byte{0, 192, 7}:     "PINNACLE DATA SYSTEMS, INC.",
	[3]byte{0, 192, 8}:     "SECO SRL",
	[3]byte{0, 192, 9}:     "KT TECHNOLOGY (S) PTE LTD",
	[3]byte{0, 192, 10}:    "MICRO CRAFT",
	[3]byte{0, 192, 11}:    "NORCONTROL A.S.",
	[3]byte{0, 192, 12}:    "RELIA TECHNOLGIES",
	[3]byte{0, 192, 13}:    "ADVANCED LOGIC RESEARCH, INC.",
	[3]byte{0, 192, 14}:    "PSITECH, INC.",
	[3]byte{0, 192, 15}:    "QUANTUM SOFTWARE SYSTEMS LTD.",
	[3]byte{0, 192, 16}:    "HIRAKAWA HEWTECH CORP.",
	[3]byte{0, 192, 17}:    "INTERACTIVE COMPUTING DEVICES",
	[3]byte{0, 192, 18}:    "NETSPAN CORPORATION",
	[3]byte{0, 192, 19}:    "NETRIX",
	[3]byte{0, 192, 20}:    "TELEMATICS CALABASAS INT'L,INC",
	[3]byte{0, 192, 21}:    "NEW MEDIA CORPORATION",
	[3]byte{0, 192, 22}:    "ELECTRONIC THEATRE CONTROLS",
	[3]byte{0, 192, 23}:    "NetScout Systems, Inc.",
	[3]byte{0, 192, 24}:    "LANART CORPORATION",
	[3]byte{0, 192, 25}:    "LEAP TECHNOLOGY, INC.",
	[3]byte{0, 192, 26}:    "COROMETRICS MEDICAL SYSTEMS",
	[3]byte{0, 192, 27}:    "SOCKET COMMUNICATIONS, INC.",
	[3]byte{0, 192, 28}:    "INTERLINK COMMUNICATIONS LTD.",
	[3]byte{0, 192, 29}:    "GRAND JUNCTION NETWORKS, INC.",
	[3]byte{0, 192, 30}:    "LA FRANCAISE DES JEUX",
	[3]byte{0, 192, 31}:    "S.E.R.C.E.L.",
	[3]byte{0, 192, 32}:    "ARCO ELECTRONIC, CONTROL LTD.",
	[3]byte{0, 192, 33}:    "NETEXPRESS",
	[3]byte{0, 192, 34}:    "LASERMASTER TECHNOLOGIES, INC.",
	[3]byte{0, 192, 35}:    "TUTANKHAMON ELECTRONICS",
	[3]byte{0, 192, 36}:    "EDEN SISTEMAS DE COMPUTACAO SA",
	[3]byte{0, 192, 37}:    "DATAPRODUCTS CORPORATION",
	[3]byte{0, 192, 38}:    "LANS TECHNOLOGY CO., LTD.",
	[3]byte{0, 192, 39}:    "CIPHER SYSTEMS, INC.",
	[3]byte{0, 192, 40}:    "JASCO CORPORATION",
	[3]byte{0, 192, 41}:    "Nexans Deutschland GmbH - ANS",
	[3]byte{0, 192, 42}:    "OHKURA ELECTRIC CO., LTD.",
	[3]byte{0, 192, 43}:    "GERLOFF GESELLSCHAFT FUR",
	[3]byte{0, 192, 44}:    "CENTRUM COMMUNICATIONS, INC.",
	[3]byte{0, 192, 45}:    "FUJI PHOTO FILM CO., LTD.",
	[3]byte{0, 192, 46}:    "NETWIZ",
	[3]byte{0, 192, 47}:    "OKUMA CORPORATION",
	[3]byte{0, 192, 48}:    "INTEGRATED ENGINEERING B. V.",
	[3]byte{0, 192, 49}:    "DESIGN RESEARCH SYSTEMS, INC.",
	[3]byte{0, 192, 50}:    "I-CUBED LIMITED",
	[3]byte{0, 192, 51}:    "TELEBIT COMMUNICATIONS APS",
	[3]byte{0, 192, 52}:    "TRANSACTION NETWORK",
	[3]byte{0, 192, 53}:    "QUINTAR COMPANY",
	[3]byte{0, 192, 54}:    "RAYTECH ELECTRONIC CORP.",
	[3]byte{0, 192, 55}:    "DYNATEM",
	[3]byte{0, 192, 56}:    "RASTER IMAGE PROCESSING SYSTEM",
	[3]byte{0, 192, 57}:    "Teridian Semiconductor Corporation",
	[3]byte{0, 192, 58}:    "MEN-MIKRO ELEKTRONIK GMBH",
	[3]byte{0, 192, 59}:    "MULTIACCESS COMPUTING CORP.",
	[3]byte{0, 192, 60}:    "TOWER TECH S.R.L.",
	[3]byte{0, 192, 61}:    "WIESEMANN & THEIS GMBH",
	[3]byte{0, 192, 62}:    "FA. GEBR. HELLER GMBH",
	[3]byte{0, 192, 63}:    "STORES AUTOMATED SYSTEMS, INC.",
	[3]byte{0, 192, 64}:    "ECCI",
	[3]byte{0, 192, 65}:    "DIGITAL TRANSMISSION SYSTEMS",
	[3]byte{0, 192, 66}:    "DATALUX CORP.",
	[3]byte{0, 192, 67}:    "STRATACOM",
	[3]byte{0, 192, 68}:    "EMCOM CORPORATION",
	[3]byte{0, 192, 69}:    "ISOLATION SYSTEMS, LTD.",
	[3]byte{0, 192, 70}:    "Blue Chip Technology Ltd",
	[3]byte{0, 192, 71}:    "UNIMICRO SYSTEMS, INC.",
	[3]byte{0, 192, 72}:    "BAY TECHNICAL ASSOCIATES",
	[3]byte{0, 192, 73}:    "U.S. ROBOTICS, INC.",
	[3]byte{0, 192, 74}:    "GROUP 2000 AG",
	[3]byte{0, 192, 75}:    "CREATIVE MICROSYSTEMS",
	[3]byte{0, 192, 76}:    "DEPARTMENT OF FOREIGN AFFAIRS",
	[3]byte{0, 192, 77}:    "MITEC, INC.",
	[3]byte{0, 192, 78}:    "COMTROL CORPORATION",
	[3]byte{0, 192, 79}:    "Dell Inc.",
	[3]byte{0, 192, 80}:    "TOYO DENKI SEIZO K.K.",
	[3]byte{0, 192, 81}:    "ADVANCED INTEGRATION RESEARCH",
	[3]byte{0, 192, 82}:    "BURR-BROWN",
	[3]byte{0, 192, 83}:    "Aspect Software Inc.",
	[3]byte{0, 192, 84}:    "NETWORK PERIPHERALS, LTD.",
	[3]byte{0, 192, 85}:    "MODULAR COMPUTING TECHNOLOGIES",
	[3]byte{0, 192, 86}:    "SOMELEC",
	[3]byte{0, 192, 87}:    "MYCO ELECTRONICS",
	[3]byte{0, 192, 88}:    "DATAEXPERT CORP.",
	[3]byte{0, 192, 89}:    "DENSO CORPORATION",
	[3]byte{0, 192, 90}:    "SEMAPHORE COMMUNICATIONS CORP.",
	[3]byte{0, 192, 91}:    "NETWORKS NORTHWEST, INC.",
	[3]byte{0, 192, 92}:    "ELONEX PLC",
	[3]byte{0, 192, 93}:    "L&N TECHNOLOGIES",
	[3]byte{0, 192, 94}:    "VARI-LITE, INC.",
	[3]byte{0, 192, 95}:    "FINE-PAL COMPANY LIMITED",
	[3]byte{0, 192, 96}:    "ID SCANDINAVIA AS",
	[3]byte{0, 192, 97}:    "SOLECTEK CORPORATION",
	[3]byte{0, 192, 98}:    "IMPULSE TECHNOLOGY",
	[3]byte{0, 192, 99}:    "MORNING STAR TECHNOLOGIES, INC",
	[3]byte{0, 192, 100}:   "GENERAL DATACOMM IND. INC.",
	[3]byte{0, 192, 101}:   "SCOPE COMMUNICATIONS, INC.",
	[3]byte{0, 192, 102}:   "DOCUPOINT, INC.",
	[3]byte{0, 192, 103}:   "UNITED BARCODE INDUSTRIES",
	[3]byte{0, 192, 104}:   "HME Clear-Com LTD.",
	[3]byte{0, 192, 105}:   "Axxcelera Broadband Wireless",
	[3]byte{0, 192, 106}:   "ZAHNER-ELEKTRIK GMBH & CO. KG",
	[3]byte{0, 192, 107}:   "OSI PLUS CORPORATION",
	[3]byte{0, 192, 108}:   "SVEC COMPUTER CORP.",
	[3]byte{0, 192, 109}:   "BOCA RESEARCH, INC.",
	[3]byte{0, 192, 110}:   "HAFT TECHNOLOGY, INC.",
	[3]byte{0, 192, 111}:   "KOMATSU LTD.",
	[3]byte{0, 192, 112}:   "SECTRA SECURE-TRANSMISSION AB",
	[3]byte{0, 192, 113}:   "AREANEX COMMUNICATIONS, INC.",
	[3]byte{0, 192, 114}:   "KNX LTD.",
	[3]byte{0, 192, 115}:   "XEDIA CORPORATION",
	[3]byte{0, 192, 116}:   "TOYODA AUTOMATIC LOOM",
	[3]byte{0, 192, 117}:   "XANTE CORPORATION",
	[3]byte{0, 192, 118}:   "I-DATA INTERNATIONAL A-S",
	[3]byte{0, 192, 119}:   "DAEWOO TELECOM LTD.",
	[3]byte{0, 192, 120}:   "COMPUTER SYSTEMS ENGINEERING",
	[3]byte{0, 192, 121}:   "FONSYS CO.,LTD.",
	[3]byte{0, 192, 122}:   "PRIVA B.V.",
	[3]byte{0, 192, 123}:   "ASCEND COMMUNICATIONS, INC.",
	[3]byte{0, 192, 124}:   "HIGHTECH INFORMATION",
	[3]byte{0, 192, 125}:   "RISC DEVELOPMENTS LTD.",
	[3]byte{0, 192, 126}:   "KUBOTA CORPORATION ELECTRONIC",
	[3]byte{0, 192, 127}:   "NUPON COMPUTING CORP.",
	[3]byte{0, 192, 128}:   "NETSTAR, INC.",
	[3]byte{0, 192, 129}:   "METRODATA LTD.",
	[3]byte{0, 192, 130}:   "MOORE PRODUCTS CO.",
	[3]byte{0, 192, 131}:   "TRACE MOUNTAIN PRODUCTS, INC.",
	[3]byte{0, 192, 132}:   "DATA LINK CORP. LTD.",
	[3]byte{0, 192, 133}:   "ELECTRONICS FOR IMAGING, INC.",
	[3]byte{0, 192, 134}:   "THE LYNK CORPORATION",
	[3]byte{0, 192, 135}:   "UUNET TECHNOLOGIES, INC.",
	[3]byte{0, 192, 136}:   "EKF ELEKTRONIK GMBH",
	[3]byte{0, 192, 137}:   "TELINDUS DISTRIBUTION",
	[3]byte{0, 192, 138}:   "Lauterbach GmbH",
	[3]byte{0, 192, 139}:   "RISQ MODULAR SYSTEMS, INC.",
	[3]byte{0, 192, 140}:   "PERFORMANCE TECHNOLOGIES, INC.",
	[3]byte{0, 192, 141}:   "TRONIX PRODUCT DEVELOPMENT",
	[3]byte{0, 192, 142}:   "NETWORK INFORMATION TECHNOLOGY",
	[3]byte{0, 192, 143}:   "Panasonic Electric Works Co., Ltd.",
	[3]byte{0, 192, 144}:   "PRAIM S.R.L.",
	[3]byte{0, 192, 145}:   "JABIL CIRCUIT, INC.",
	[3]byte{0, 192, 146}:   "MENNEN MEDICAL INC.",
	[3]byte{0, 192, 147}:   "ALTA RESEARCH CORP.",
	[3]byte{0, 192, 148}:   "VMX INC.",
	[3]byte{0, 192, 149}:   "ZNYX Networks, Inc.",
	[3]byte{0, 192, 150}:   "TAMURA CORPORATION",
	[3]byte{0, 192, 151}:   "ARCHIPEL SA",
	[3]byte{0, 192, 152}:   "CHUNTEX ELECTRONIC CO., LTD.",
	[3]byte{0, 192, 153}:   "YOSHIKI INDUSTRIAL CO.,LTD.",
	[3]byte{0, 192, 154}:   "PHOTONICS CORPORATION",
	[3]byte{0, 192, 155}:   "RELIANCE COMM/TEC, R-TEC",
	[3]byte{0, 192, 156}:   "HIOKI E.E. CORPORATION",
	[3]byte{0, 192, 157}:   "DISTRIBUTED SYSTEMS INT'L, INC",
	[3]byte{0, 192, 158}:   "CACHE COMPUTERS, INC.",
	[3]byte{0, 192, 159}:   "QUANTA COMPUTER INC.",
	[3]byte{0, 192, 160}:   "ADVANCE MICRO RESEARCH, INC.",
	[3]byte{0, 192, 161}:   "TOKYO DENSHI SEKEI CO.",
	[3]byte{0, 192, 162}:   "INTERMEDIUM A/S",
	[3]byte{0, 192, 163}:   "DUAL ENTERPRISES CORPORATION",
	[3]byte{0, 192, 164}:   "UNIGRAF OY",
	[3]byte{0, 192, 165}:   "DICKENS DATA SYSTEMS",
	[3]byte{0, 192, 166}:   "EXICOM AUSTRALIA PTY. LTD",
	[3]byte{0, 192, 167}:   "SEEL LTD.",
	[3]byte{0, 192, 168}:   "GVC CORPORATION",
	[3]byte{0, 192, 169}:   "BARRON MCCANN LTD.",
	[3]byte{0, 192, 170}:   "SILICON VALLEY COMPUTER",
	[3]byte{0, 192, 171}:   "Telco Systems, Inc. ",
	[3]byte{0, 192, 172}:   "GAMBIT COMPUTER COMMUNICATIONS",
	[3]byte{0, 192, 173}:   "MARBEN COMMUNICATION SYSTEMS",
	[3]byte{0, 192, 174}:   "TOWERCOM CO. INC. DBA PC HOUSE",
	[3]byte{0, 192, 175}:   "TEKLOGIX INC.",
	[3]byte{0, 192, 176}:   "GCC TECHNOLOGIES,INC.",
	[3]byte{0, 192, 177}:   "GENIUS NET CO.",
	[3]byte{0, 192, 178}:   "NORAND CORPORATION",
	[3]byte{0, 192, 179}:   "COMSTAT DATACOMM CORPORATION",
	[3]byte{0, 192, 180}:   "MYSON TECHNOLOGY, INC.",
	[3]byte{0, 192, 181}:   "CORPORATE NETWORK SYSTEMS,INC.",
	[3]byte{0, 192, 182}:   "Overland Storage, Inc.",
	[3]byte{0, 192, 183}:   "AMERICAN POWER CONVERSION CORP",
	[3]byte{0, 192, 184}:   "FRASER'S HILL LTD.",
	[3]byte{0, 192, 185}:   "FUNK SOFTWARE, INC.",
	[3]byte{0, 192, 186}:   "NETVANTAGE",
	[3]byte{0, 192, 187}:   "FORVAL CREATIVE, INC.",
	[3]byte{0, 192, 188}:   "TELECOM AUSTRALIA/CSSC",
	[3]byte{0, 192, 189}:   "INEX TECHNOLOGIES, INC.",
	[3]byte{0, 192, 190}:   "ALCATEL - SEL",
	[3]byte{0, 192, 191}:   "TECHNOLOGY CONCEPTS, LTD.",
	[3]byte{0, 192, 192}:   "SHORE MICROSYSTEMS, INC.",
	[3]byte{0, 192, 193}:   "QUAD/GRAPHICS, INC.",
	[3]byte{0, 192, 194}:   "INFINITE NETWORKS LTD.",
	[3]byte{0, 192, 195}:   "ACUSON COMPUTED SONOGRAPHY",
	[3]byte{0, 192, 196}:   "COMPUTER OPERATIONAL",
	[3]byte{0, 192, 197}:   "SID INFORMATICA",
	[3]byte{0, 192, 198}:   "PERSONAL MEDIA CORP.",
	[3]byte{0, 192, 199}:   "SPARKTRUM MICROSYSTEMS, INC.",
	[3]byte{0, 192, 200}:   "MICRO BYTE PTY. LTD.",
	[3]byte{0, 192, 201}:   "ELSAG BAILEY PROCESS",
	[3]byte{0, 192, 202}:   "ALFA, INC.",
	[3]byte{0, 192, 203}:   "CONTROL TECHNOLOGY CORPORATION",
	[3]byte{0, 192, 204}:   "TELESCIENCES CO SYSTEMS, INC.",
	[3]byte{0, 192, 205}:   "COMELTA, S.A.",
	[3]byte{0, 192, 206}:   "CEI SYSTEMS & ENGINEERING PTE",
	[3]byte{0, 192, 207}:   "IMATRAN VOIMA OY",
	[3]byte{0, 192, 208}:   "RATOC SYSTEM INC.",
	[3]byte{0, 192, 209}:   "COMTREE TECHNOLOGY CORPORATION",
	[3]byte{0, 192, 210}:   "SYNTELLECT, INC.",
	[3]byte{0, 192, 211}:   "OLYMPUS IMAGE SYSTEMS, INC.",
	[3]byte{0, 192, 212}:   "AXON NETWORKS, INC.",
	[3]byte{0, 192, 213}:   "Werbeagentur Jürgen Siebert",
	[3]byte{0, 192, 214}:   "J1 SYSTEMS, INC.",
	[3]byte{0, 192, 215}:   "TAIWAN TRADING CENTER DBA",
	[3]byte{0, 192, 216}:   "UNIVERSAL DATA SYSTEMS",
	[3]byte{0, 192, 217}:   "QUINTE NETWORK CONFIDENTIALITY",
	[3]byte{0, 192, 218}:   "NICE SYSTEMS LTD.",
	[3]byte{0, 192, 219}:   "IPC CORPORATION (PTE) LTD.",
	[3]byte{0, 192, 220}:   "EOS TECHNOLOGIES, INC.",
	[3]byte{0, 192, 221}:   "QLogic Corporation",
	[3]byte{0, 192, 222}:   "ZCOMM, INC.",
	[3]byte{0, 192, 223}:   "KYE Systems Corp.",
	[3]byte{0, 192, 224}:   "DSC COMMUNICATION CORP.",
	[3]byte{0, 192, 225}:   "SONIC SOLUTIONS",
	[3]byte{0, 192, 226}:   "CALCOMP, INC.",
	[3]byte{0, 192, 227}:   "OSITECH COMMUNICATIONS, INC.",
	[3]byte{0, 192, 228}:   "SIEMENS BUILDING",
	[3]byte{0, 192, 229}:   "GESPAC, S.A.",
	[3]byte{0, 192, 230}:   "Verilink Corporation",
	[3]byte{0, 192, 231}:   "FIBERDATA AB",
	[3]byte{0, 192, 232}:   "PLEXCOM, INC.",
	[3]byte{0, 192, 233}:   "OAK SOLUTIONS, LTD.",
	[3]byte{0, 192, 234}:   "ARRAY TECHNOLOGY LTD.",
	[3]byte{0, 192, 235}:   "SEH COMPUTERTECHNIK GMBH",
	[3]byte{0, 192, 236}:   "DAUPHIN TECHNOLOGY",
	[3]byte{0, 192, 237}:   "US ARMY ELECTRONIC",
	[3]byte{0, 192, 238}:   "KYOCERA CORPORATION",
	[3]byte{0, 192, 239}:   "ABIT CORPORATION",
	[3]byte{0, 192, 240}:   "Kingston Technology Company, Inc.",
	[3]byte{0, 192, 241}:   "SHINKO ELECTRIC CO., LTD.",
	[3]byte{0, 192, 242}:   "TRANSITION NETWORKS",
	[3]byte{0, 192, 243}:   "NETWORK COMMUNICATIONS CORP.",
	[3]byte{0, 192, 244}:   "INTERLINK SYSTEM CO., LTD.",
	[3]byte{0, 192, 245}:   "METACOMP, INC.",
	[3]byte{0, 192, 246}:   "CELAN TECHNOLOGY INC.",
	[3]byte{0, 192, 247}:   "ENGAGE COMMUNICATION, INC.",
	[3]byte{0, 192, 248}:   "ABOUT COMPUTING INC.",
	[3]byte{0, 192, 249}:   "Artesyn Embedded Technologies",
	[3]byte{0, 192, 250}:   "CANARY COMMUNICATIONS, INC.",
	[3]byte{0, 192, 251}:   "ADVANCED TECHNOLOGY LABS",
	[3]byte{0, 192, 252}:   "ELASTIC REALITY, INC.",
	[3]byte{0, 192, 253}:   "PROSUM",
	[3]byte{0, 192, 254}:   "APTEC COMPUTER SYSTEMS, INC.",
	[3]byte{0, 192, 255}:   "DOT HILL SYSTEMS CORPORATION",
	[3]byte{0, 193, 79}:    "DDL Co,.ltd.",
	[3]byte{0, 193, 100}:   "Cisco Systems, Inc",
	[3]byte{0, 194, 198}:   "Intel Corporate",
	[3]byte{0, 197, 219}:   "Datatech Sistemas Digitales Avanzados SL",
	[3]byte{0, 198, 16}:    "Apple, Inc.",
	[3]byte{0, 200, 139}:   "Cisco Systems, Inc",
	[3]byte{0, 202, 229}:   "Cisco Systems, Inc",
	[3]byte{0, 203, 0}:     "Private",
	[3]byte{0, 203, 189}:   "Cambridge Broadband Networks Ltd.",
	[3]byte{0, 204, 252}:   "Cisco Systems, Inc",
	[3]byte{0, 205, 144}:   "MAS Elektronik AG",
	[3]byte{0, 205, 254}:   "Apple, Inc.",
	[3]byte{0, 207, 28}:    "Communication Machinery Corporation",
	[3]byte{0, 208, 0}:     "FERRAN SCIENTIFIC, INC.",
	[3]byte{0, 208, 1}:     "VST TECHNOLOGIES, INC.",
	[3]byte{0, 208, 2}:     "DITECH CORPORATION",
	[3]byte{0, 208, 3}:     "COMDA ENTERPRISES CORP.",
	[3]byte{0, 208, 4}:     "PENTACOM LTD.",
	[3]byte{0, 208, 5}:     "ZHS ZEITMANAGEMENTSYSTEME",
	[3]byte{0, 208, 6}:     "Cisco Systems, Inc",
	[3]byte{0, 208, 7}:     "MIC ASSOCIATES, INC.",
	[3]byte{0, 208, 8}:     "MACTELL CORPORATION",
	[3]byte{0, 208, 9}:     "HSING TECH. ENTERPRISE CO. LTD",
	[3]byte{0, 208, 10}:    "LANACCESS TELECOM S.A.",
	[3]byte{0, 208, 11}:    "RHK TECHNOLOGY, INC.",
	[3]byte{0, 208, 12}:    "SNIJDER MICRO SYSTEMS",
	[3]byte{0, 208, 13}:    "MICROMERITICS INSTRUMENT",
	[3]byte{0, 208, 14}:    "PLURIS, INC.",
	[3]byte{0, 208, 15}:    "SPEECH DESIGN GMBH",
	[3]byte{0, 208, 16}:    "CONVERGENT NETWORKS, INC.",
	[3]byte{0, 208, 17}:    "PRISM VIDEO, INC.",
	[3]byte{0, 208, 18}:    "GATEWORKS CORP.",
	[3]byte{0, 208, 19}:    "PRIMEX AEROSPACE COMPANY",
	[3]byte{0, 208, 20}:    "ROOT, INC.",
	[3]byte{0, 208, 21}:    "UNIVEX MICROTECHNOLOGY CORP.",
	[3]byte{0, 208, 22}:    "SCM MICROSYSTEMS, INC.",
	[3]byte{0, 208, 23}:    "SYNTECH INFORMATION CO., LTD.",
	[3]byte{0, 208, 24}:    "QWES. COM, INC.",
	[3]byte{0, 208, 25}:    "DAINIPPON SCREEN CORPORATE",
	[3]byte{0, 208, 26}:    "URMET  TLC S.P.A.",
	[3]byte{0, 208, 27}:    "MIMAKI ENGINEERING CO., LTD.",
	[3]byte{0, 208, 28}:    "SBS TECHNOLOGIES,",
	[3]byte{0, 208, 29}:    "FURUNO ELECTRIC CO., LTD.",
	[3]byte{0, 208, 30}:    "PINGTEL CORP.",
	[3]byte{0, 208, 31}:    "Senetas Security",
	[3]byte{0, 208, 32}:    "AIM SYSTEM, INC.",
	[3]byte{0, 208, 33}:    "REGENT ELECTRONICS CORP.",
	[3]byte{0, 208, 34}:    "INCREDIBLE TECHNOLOGIES, INC.",
	[3]byte{0, 208, 35}:    "INFORTREND TECHNOLOGY, INC.",
	[3]byte{0, 208, 36}:    "Cognex Corporation",
	[3]byte{0, 208, 37}:    "XROSSTECH, INC.",
	[3]byte{0, 208, 38}:    "HIRSCHMANN AUSTRIA GMBH",
	[3]byte{0, 208, 39}:    "APPLIED AUTOMATION, INC.",
	[3]byte{0, 208, 40}:    "Harmonic, Inc",
	[3]byte{0, 208, 41}:    "WAKEFERN FOOD CORPORATION",
	[3]byte{0, 208, 42}:    "Voxent Systems Ltd.",
	[3]byte{0, 208, 43}:    "JETCELL, INC.",
	[3]byte{0, 208, 44}:    "CAMPBELL SCIENTIFIC, INC.",
	[3]byte{0, 208, 45}:    "ADEMCO",
	[3]byte{0, 208, 46}:    "COMMUNICATION AUTOMATION CORP.",
	[3]byte{0, 208, 47}:    "VLSI TECHNOLOGY INC.",
	[3]byte{0, 208, 48}:    "Safetran Systems Corp",
	[3]byte{0, 208, 49}:    "INDUSTRIAL LOGIC CORPORATION",
	[3]byte{0, 208, 50}:    "YANO ELECTRIC CO., LTD.",
	[3]byte{0, 208, 51}:    "DALIAN DAXIAN NETWORK",
	[3]byte{0, 208, 52}:    "ORMEC SYSTEMS CORP.",
	[3]byte{0, 208, 53}:    "BEHAVIOR TECH. COMPUTER CORP.",
	[3]byte{0, 208, 54}:    "TECHNOLOGY ATLANTA CORP.",
	[3]byte{0, 208, 55}:    "ARRIS Group, Inc.",
	[3]byte{0, 208, 56}:    "FIVEMERE, LTD.",
	[3]byte{0, 208, 57}:    "UTILICOM, INC.",
	[3]byte{0, 208, 58}:    "ZONEWORX, INC.",
	[3]byte{0, 208, 59}:    "VISION PRODUCTS PTY. LTD.",
	[3]byte{0, 208, 60}:    "Vieo, Inc.",
	[3]byte{0, 208, 61}:    "GALILEO TECHNOLOGY, LTD.",
	[3]byte{0, 208, 62}:    "ROCKETCHIPS, INC.",
	[3]byte{0, 208, 63}:    "AMERICAN COMMUNICATION",
	[3]byte{0, 208, 64}:    "SYSMATE CO., LTD.",
	[3]byte{0, 208, 65}:    "AMIGO TECHNOLOGY CO., LTD.",
	[3]byte{0, 208, 66}:    "MAHLO GMBH & CO. UG",
	[3]byte{0, 208, 67}:    "ZONAL RETAIL DATA SYSTEMS",
	[3]byte{0, 208, 68}:    "ALIDIAN NETWORKS, INC.",
	[3]byte{0, 208, 69}:    "KVASER AB",
	[3]byte{0, 208, 70}:    "DOLBY LABORATORIES, INC.",
	[3]byte{0, 208, 71}:    "XN TECHNOLOGIES",
	[3]byte{0, 208, 72}:    "ECTON, INC.",
	[3]byte{0, 208, 73}:    "IMPRESSTEK CO., LTD.",
	[3]byte{0, 208, 74}:    "PRESENCE TECHNOLOGY GMBH",
	[3]byte{0, 208, 75}:    "LA CIE GROUP S.A.",
	[3]byte{0, 208, 76}:    "EUROTEL TELECOM LTD.",
	[3]byte{0, 208, 77}:    "DIV OF RESEARCH & STATISTICS",
	[3]byte{0, 208, 78}:    "LOGIBAG",
	[3]byte{0, 208, 79}:    "BITRONICS, INC.",
	[3]byte{0, 208, 80}:    "ISKRATEL",
	[3]byte{0, 208, 81}:    "O2 MICRO, INC.",
	[3]byte{0, 208, 82}:    "ASCEND COMMUNICATIONS, INC.",
	[3]byte{0, 208, 83}:    "CONNECTED SYSTEMS",
	[3]byte{0, 208, 84}:    "SAS INSTITUTE INC.",
	[3]byte{0, 208, 85}:    "KATHREIN-WERKE KG",
	[3]byte{0, 208, 86}:    "SOMAT CORPORATION",
	[3]byte{0, 208, 87}:    "ULTRAK, INC.",
	[3]byte{0, 208, 88}:    "Cisco Systems, Inc",
	[3]byte{0, 208, 89}:    "AMBIT MICROSYSTEMS CORP.",
	[3]byte{0, 208, 90}:    "SYMBIONICS, LTD.",
	[3]byte{0, 208, 91}:    "ACROLOOP MOTION CONTROL",
	[3]byte{0, 208, 92}:    "KATHREIN TechnoTrend GmbH",
	[3]byte{0, 208, 93}:    "INTELLIWORXX, INC.",
	[3]byte{0, 208, 94}:    "STRATABEAM TECHNOLOGY, INC.",
	[3]byte{0, 208, 95}:    "VALCOM, INC.",
	[3]byte{0, 208, 96}:    "Panasonic Europe Ltd.",
	[3]byte{0, 208, 97}:    "TREMON ENTERPRISES CO., LTD.",
	[3]byte{0, 208, 98}:    "DIGIGRAM",
	[3]byte{0, 208, 99}:    "Cisco Systems, Inc",
	[3]byte{0, 208, 100}:   "MULTITEL",
	[3]byte{0, 208, 101}:   "TOKO ELECTRIC",
	[3]byte{0, 208, 102}:   "WINTRISS ENGINEERING CORP.",
	[3]byte{0, 208, 103}:   "CAMPIO COMMUNICATIONS",
	[3]byte{0, 208, 104}:   "IWILL CORPORATION",
	[3]byte{0, 208, 105}:   "TECHNOLOGIC SYSTEMS",
	[3]byte{0, 208, 106}:   "LINKUP SYSTEMS CORPORATION",
	[3]byte{0, 208, 107}:   "SR TELECOM INC.",
	[3]byte{0, 208, 108}:   "SHAREWAVE, INC.",
	[3]byte{0, 208, 109}:   "ACRISON, INC.",
	[3]byte{0, 208, 110}:   "TRENDVIEW RECORDERS LTD.",
	[3]byte{0, 208, 111}:   "KMC CONTROLS",
	[3]byte{0, 208, 112}:   "LONG WELL ELECTRONICS CORP.",
	[3]byte{0, 208, 113}:   "ECHELON CORP.",
	[3]byte{0, 208, 114}:   "BROADLOGIC",
	[3]byte{0, 208, 115}:   "ACN ADVANCED COMMUNICATIONS",
	[3]byte{0, 208, 116}:   "TAQUA SYSTEMS, INC.",
	[3]byte{0, 208, 117}:   "ALARIS MEDICAL SYSTEMS, INC.",
	[3]byte{0, 208, 118}:   "Bank of America",
	[3]byte{0, 208, 119}:   "LUCENT TECHNOLOGIES",
	[3]byte{0, 208, 120}:   "Eltex of Sweden AB",
	[3]byte{0, 208, 121}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 122}:   "AMAQUEST COMPUTER CORP.",
	[3]byte{0, 208, 123}:   "COMCAM INTERNATIONAL INC",
	[3]byte{0, 208, 124}:   "KOYO ELECTRONICS INC. CO.,LTD.",
	[3]byte{0, 208, 125}:   "COSINE COMMUNICATIONS",
	[3]byte{0, 208, 126}:   "KEYCORP LTD.",
	[3]byte{0, 208, 127}:   "STRATEGY & TECHNOLOGY, LIMITED",
	[3]byte{0, 208, 128}:   "EXABYTE CORPORATION",
	[3]byte{0, 208, 129}:   "RTD Embedded Technologies, Inc.",
	[3]byte{0, 208, 130}:   "IOWAVE INC.",
	[3]byte{0, 208, 131}:   "INVERTEX, INC.",
	[3]byte{0, 208, 132}:   "NEXCOMM SYSTEMS, INC.",
	[3]byte{0, 208, 133}:   "OTIS ELEVATOR COMPANY",
	[3]byte{0, 208, 134}:   "FOVEON, INC.",
	[3]byte{0, 208, 135}:   "MICROFIRST INC.",
	[3]byte{0, 208, 136}:   "ARRIS Group, Inc.",
	[3]byte{0, 208, 137}:   "DYNACOLOR, INC.",
	[3]byte{0, 208, 138}:   "PHOTRON USA",
	[3]byte{0, 208, 139}:   "ADVA Optical Networking Ltd.",
	[3]byte{0, 208, 140}:   "GENOA TECHNOLOGY, INC.",
	[3]byte{0, 208, 141}:   "PHOENIX GROUP, INC.",
	[3]byte{0, 208, 142}:   "Grass Valley, A Belden Brand",
	[3]byte{0, 208, 143}:   "ARDENT TECHNOLOGIES, INC.",
	[3]byte{0, 208, 144}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 145}:   "SMARTSAN SYSTEMS, INC.",
	[3]byte{0, 208, 146}:   "GLENAYRE WESTERN MULTIPLEX",
	[3]byte{0, 208, 147}:   "TQ - COMPONENTS GMBH",
	[3]byte{0, 208, 148}:   "Seeion Control LLC",
	[3]byte{0, 208, 149}:   "Alcatel-Lucent Enterprise",
	[3]byte{0, 208, 150}:   "3COM EUROPE LTD.",
	[3]byte{0, 208, 151}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 152}:   "Photon Dynamics Canada Inc.",
	[3]byte{0, 208, 153}:   "Elcard Wireless Systems Oy",
	[3]byte{0, 208, 154}:   "FILANET CORPORATION",
	[3]byte{0, 208, 155}:   "SPECTEL LTD.",
	[3]byte{0, 208, 156}:   "KAPADIA COMMUNICATIONS",
	[3]byte{0, 208, 157}:   "VERIS INDUSTRIES",
	[3]byte{0, 208, 158}:   "2Wire Inc",
	[3]byte{0, 208, 159}:   "NOVTEK TEST SYSTEMS",
	[3]byte{0, 208, 160}:   "MIPS DENMARK",
	[3]byte{0, 208, 161}:   "OSKAR VIERLING GMBH + CO. KG",
	[3]byte{0, 208, 162}:   "INTEGRATED DEVICE",
	[3]byte{0, 208, 163}:   "VOCAL DATA, INC.",
	[3]byte{0, 208, 164}:   "ALANTRO COMMUNICATIONS",
	[3]byte{0, 208, 165}:   "AMERICAN ARIUM",
	[3]byte{0, 208, 166}:   "LANBIRD TECHNOLOGY CO., LTD.",
	[3]byte{0, 208, 167}:   "TOKYO SOKKI KENKYUJO CO., LTD.",
	[3]byte{0, 208, 168}:   "NETWORK ENGINES, INC.",
	[3]byte{0, 208, 169}:   "SHINANO KENSHI CO., LTD.",
	[3]byte{0, 208, 170}:   "CHASE COMMUNICATIONS",
	[3]byte{0, 208, 171}:   "DELTAKABEL TELECOM CV",
	[3]byte{0, 208, 172}:   "Commscope, Inc",
	[3]byte{0, 208, 173}:   "TL INDUSTRIES",
	[3]byte{0, 208, 174}:   "ORESIS COMMUNICATIONS, INC.",
	[3]byte{0, 208, 175}:   "CUTLER-HAMMER, INC.",
	[3]byte{0, 208, 176}:   "BITSWITCH LTD.",
	[3]byte{0, 208, 177}:   "OMEGA ELECTRONICS SA",
	[3]byte{0, 208, 178}:   "Xiotech Corporation",
	[3]byte{0, 208, 179}:   "DRS Technologies Canada Ltd",
	[3]byte{0, 208, 180}:   "KATSUJIMA CO., LTD.",
	[3]byte{0, 208, 181}:   "IPricot formerly DotCom",
	[3]byte{0, 208, 182}:   "CRESCENT NETWORKS, INC.",
	[3]byte{0, 208, 183}:   "Intel Corporation",
	[3]byte{0, 208, 184}:   "Iomega Corporation",
	[3]byte{0, 208, 185}:   "MICROTEK INTERNATIONAL, INC.",
	[3]byte{0, 208, 186}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 187}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 188}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 189}:   "Lattice Semiconductor Corp. (LPA)",
	[3]byte{0, 208, 190}:   "EMUTEC INC.",
	[3]byte{0, 208, 191}:   "PIVOTAL TECHNOLOGIES",
	[3]byte{0, 208, 192}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 193}:   "HARMONIC DATA SYSTEMS, LTD.",
	[3]byte{0, 208, 194}:   "BALTHAZAR TECHNOLOGY AB",
	[3]byte{0, 208, 195}:   "VIVID TECHNOLOGY PTE, LTD.",
	[3]byte{0, 208, 196}:   "TERATECH CORPORATION",
	[3]byte{0, 208, 197}:   "COMPUTATIONAL SYSTEMS, INC.",
	[3]byte{0, 208, 198}:   "THOMAS & BETTS CORP.",
	[3]byte{0, 208, 199}:   "PATHWAY, INC.",
	[3]byte{0, 208, 200}:   "Prevas A/S",
	[3]byte{0, 208, 201}:   "ADVANTECH CO., LTD.",
	[3]byte{0, 208, 202}:   "Intrinsyc Software International Inc.",
	[3]byte{0, 208, 203}:   "DASAN CO., LTD.",
	[3]byte{0, 208, 204}:   "TECHNOLOGIES LYRE INC.",
	[3]byte{0, 208, 205}:   "ATAN TECHNOLOGY INC.",
	[3]byte{0, 208, 206}:   "ASYST ELECTRONIC",
	[3]byte{0, 208, 207}:   "MORETON BAY",
	[3]byte{0, 208, 208}:   "ZHONGXING TELECOM LTD.",
	[3]byte{0, 208, 209}:   "Sycamore Networks",
	[3]byte{0, 208, 210}:   "EPILOG CORPORATION",
	[3]byte{0, 208, 211}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 212}:   "V-BITS, INC.",
	[3]byte{0, 208, 213}:   "GRUNDIG AG",
	[3]byte{0, 208, 214}:   "AETHRA TELECOMUNICAZIONI",
	[3]byte{0, 208, 215}:   "B2C2, INC.",
	[3]byte{0, 208, 216}:   "3Com Corporation",
	[3]byte{0, 208, 217}:   "DEDICATED MICROCOMPUTERS",
	[3]byte{0, 208, 218}:   "TAICOM DATA SYSTEMS CO., LTD.",
	[3]byte{0, 208, 219}:   "MCQUAY INTERNATIONAL",
	[3]byte{0, 208, 220}:   "MODULAR MINING SYSTEMS, INC.",
	[3]byte{0, 208, 221}:   "SUNRISE TELECOM, INC.",
	[3]byte{0, 208, 222}:   "PHILIPS MULTIMEDIA NETWORK",
	[3]byte{0, 208, 223}:   "KUZUMI ELECTRONICS, INC.",
	[3]byte{0, 208, 224}:   "DOOIN ELECTRONICS CO.",
	[3]byte{0, 208, 225}:   "AVIONITEK ISRAEL INC.",
	[3]byte{0, 208, 226}:   "MRT MICRO, INC.",
	[3]byte{0, 208, 227}:   "ELE-CHEM ENGINEERING CO., LTD.",
	[3]byte{0, 208, 228}:   "Cisco Systems, Inc",
	[3]byte{0, 208, 229}:   "SOLIDUM SYSTEMS CORP.",
	[3]byte{0, 208, 230}:   "IBOND INC.",
	[3]byte{0, 208, 231}:   "VCON TELECOMMUNICATION LTD.",
	[3]byte{0, 208, 232}:   "MAC SYSTEM CO., LTD.",
	[3]byte{0, 208, 233}:   "Advantage Century Telecommunication Corp.",
	[3]byte{0, 208, 234}:   "NEXTONE COMMUNICATIONS, INC.",
	[3]byte{0, 208, 235}:   "LIGHTERA NETWORKS, INC.",
	[3]byte{0, 208, 236}:   "NAKAYO Inc",
	[3]byte{0, 208, 237}:   "XIOX",
	[3]byte{0, 208, 238}:   "DICTAPHONE CORPORATION",
	[3]byte{0, 208, 239}:   "IGT",
	[3]byte{0, 208, 240}:   "CONVISION TECHNOLOGY GMBH",
	[3]byte{0, 208, 241}:   "SEGA ENTERPRISES, LTD.",
	[3]byte{0, 208, 242}:   "MONTEREY NETWORKS",
	[3]byte{0, 208, 243}:   "SOLARI DI UDINE SPA",
	[3]byte{0, 208, 244}:   "CARINTHIAN TECH INSTITUTE",
	[3]byte{0, 208, 245}:   "ORANGE MICRO, INC.",
	[3]byte{0, 208, 246}:   "Nokia",
	[3]byte{0, 208, 247}:   "NEXT NETS CORPORATION",
	[3]byte{0, 208, 248}:   "FUJIAN STAR TERMINAL",
	[3]byte{0, 208, 249}:   "ACUTE COMMUNICATIONS CORP.",
	[3]byte{0, 208, 250}:   "Thales e-Security Ltd.",
	[3]byte{0, 208, 251}:   "TEK MICROSYSTEMS, INCORPORATED",
	[3]byte{0, 208, 252}:   "GRANITE MICROSYSTEMS",
	[3]byte{0, 208, 253}:   "OPTIMA TELE.COM, INC.",
	[3]byte{0, 208, 254}:   "ASTRAL POINT",
	[3]byte{0, 208, 255}:   "Cisco Systems, Inc",
	[3]byte{0, 209, 28}:    "ACETEL",
	[3]byte{0, 211, 24}:    "SPG Controls",
	[3]byte{0, 211, 141}:   "Hotel Technology Next Generation",
	[3]byte{0, 214, 50}:    "GE Energy",
	[3]byte{0, 215, 143}:   "Cisco Systems, Inc",
	[3]byte{0, 217, 209}:   "Sony Interactive Entertainment Inc.",
	[3]byte{0, 218, 85}:    "Cisco Systems, Inc",
	[3]byte{0, 219, 30}:    "Albedo Telecom SL",
	[3]byte{0, 219, 69}:    "THAMWAY CO.,LTD.",
	[3]byte{0, 219, 223}:   "Intel Corporate",
	[3]byte{0, 221, 0}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 1}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 2}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 3}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 4}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 5}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 6}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 7}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 8}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 9}:     "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 10}:    "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 11}:    "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 12}:    "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 13}:    "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 14}:    "UNGERMANN-BASS INC.",
	[3]byte{0, 221, 15}:    "UNGERMANN-BASS INC.",
	[3]byte{0, 222, 251}:   "Cisco Systems, Inc",
	[3]byte{0, 224, 0}:     "FUJITSU LIMITED",
	[3]byte{0, 224, 1}:     "STRAND LIGHTING LIMITED",
	[3]byte{0, 224, 2}:     "CROSSROADS SYSTEMS, INC.",
	[3]byte{0, 224, 3}:     "NOKIA WIRELESS BUSINESS COMMUN",
	[3]byte{0, 224, 4}:     "PMC-SIERRA, INC.",
	[3]byte{0, 224, 5}:     "TECHNICAL CORP.",
	[3]byte{0, 224, 6}:     "SILICON INTEGRATED SYS. CORP.",
	[3]byte{0, 224, 7}:     "Avaya ECS Ltd",
	[3]byte{0, 224, 8}:     "AMAZING CONTROLS! INC.",
	[3]byte{0, 224, 9}:     "MARATHON TECHNOLOGIES CORP.",
	[3]byte{0, 224, 10}:    "DIBA, INC.",
	[3]byte{0, 224, 11}:    "ROOFTOP COMMUNICATIONS CORP.",
	[3]byte{0, 224, 12}:    "MOTOROLA",
	[3]byte{0, 224, 13}:    "RADIANT SYSTEMS",
	[3]byte{0, 224, 14}:    "AVALON IMAGING SYSTEMS, INC.",
	[3]byte{0, 224, 15}:    "Shanghai Baud Data Communication Co.,Ltd.",
	[3]byte{0, 224, 16}:    "HESS SB-AUTOMATENBAU GmbH",
	[3]byte{0, 224, 17}:    "UNIDEN CORPORATION",
	[3]byte{0, 224, 18}:    "PLUTO TECHNOLOGIES INTERNATIONAL INC.",
	[3]byte{0, 224, 19}:    "EASTERN ELECTRONIC CO., LTD.",
	[3]byte{0, 224, 20}:    "Cisco Systems, Inc",
	[3]byte{0, 224, 21}:    "HEIWA CORPORATION",
	[3]byte{0, 224, 22}:    "RAPID CITY COMMUNICATIONS",
	[3]byte{0, 224, 23}:    "EXXACT GmbH",
	[3]byte{0, 224, 24}:    "ASUSTek COMPUTER INC.",
	[3]byte{0, 224, 25}:    "ING. GIORDANO ELETTRONICA",
	[3]byte{0, 224, 26}:    "COMTEC SYSTEMS. CO., LTD.",
	[3]byte{0, 224, 27}:    "SPHERE COMMUNICATIONS, INC.",
	[3]byte{0, 224, 28}:    "Cradlepoint, Inc",
	[3]byte{0, 224, 29}:    "WebTV NETWORKS, INC.",
	[3]byte{0, 224, 30}:    "Cisco Systems, Inc",
	[3]byte{0, 224, 31}:    "AVIDIA Systems, Inc.",
	[3]byte{0, 224, 32}:    "TECNOMEN OY",
	[3]byte{0, 224, 33}:    "FREEGATE CORP.",
	[3]byte{0, 224, 34}:    "Analog Devices, Inc.",
	[3]byte{0, 224, 35}:    "TELRAD",
	[3]byte{0, 224, 36}:    "GADZOOX NETWORKS",
	[3]byte{0, 224, 37}:    "dit Co., Ltd.",
	[3]byte{0, 224, 38}:    "Redlake MASD LLC",
	[3]byte{0, 224, 39}:    "DUX, INC.",
	[3]byte{0, 224, 40}:    "APTIX CORPORATION",
	[3]byte{0, 224, 41}:    "STANDARD MICROSYSTEMS CORP.",
	[3]byte{0, 224, 42}:    "TANDBERG TELEVISION AS",
	[3]byte{0, 224, 43}:    "Extreme Networks",
	[3]byte{0, 224, 44}:    "AST COMPUTER",
	[3]byte{0, 224, 45}:    "InnoMediaLogic, Inc.",
	[3]byte{0, 224, 46}:    "SPC ELECTRONICS CORPORATION",
	[3]byte{0, 224, 47}:    "MCNS HOLDINGS, L.P.",
	[3]byte{0, 224, 48}:    "MELITA INTERNATIONAL CORP.",
	[3]byte{0, 224, 49}:    "HAGIWARA ELECTRIC CO., LTD.",
	[3]byte{0, 224, 50}:    "MISYS FINANCIAL SYSTEMS, LTD.",
	[3]byte{0, 224, 51}:    "E.E.P.D. GmbH",
	[3]byte{0, 224, 52}:    "Cisco Systems, Inc",
	[3]byte{0, 224, 53}:    "Artesyn Embedded Technologies",
	[3]byte{0, 224, 54}:    "PIONEER CORPORATION",
	[3]byte{0, 224, 55}:    "CENTURY CORPORATION",
	[3]byte{0, 224, 56}:    "PROXIMA CORPORATION",
	[3]byte{0, 224, 57}:    "PARADYNE CORP.",
	[3]byte{0, 224, 58}:    "Cabletron Systems, Inc.",
	[3]byte{0, 224, 59}:    "PROMINET CORPORATION",
	[3]byte{0, 224, 60}:    "AdvanSys",
	[3]byte{0, 224, 61}:    "FOCON ELECTRONIC SYSTEMS A/S",
	[3]byte{0, 224, 62}:    "ALFATECH, INC.",
	[3]byte{0, 224, 63}:    "JATON CORPORATION",
	[3]byte{0, 224, 64}:    "DeskStation Technology, Inc.",
	[3]byte{0, 224, 65}:    "CSPI",
	[3]byte{0, 224, 66}:    "Pacom Systems Ltd.",
	[3]byte{0, 224, 67}:    "VitalCom",
	[3]byte{0, 224, 68}:    "LSICS CORPORATION",
	[3]byte{0, 224, 69}:    "TOUCHWAVE, INC.",
	[3]byte{0, 224, 70}:    "BENTLY NEVADA CORP.",
	[3]byte{0, 224, 71}:    "InFocus Corporation",
	[3]byte{0, 224, 72}:    "SDL COMMUNICATIONS, INC.",
	[3]byte{0, 224, 73}:    "MICROWI ELECTRONIC GmbH",
	[3]byte{0, 224, 74}:    "ZX Technologies, Inc",
	[3]byte{0, 224, 75}:    "JUMP INDUSTRIELLE COMPUTERTECHNIK GmbH",
	[3]byte{0, 224, 76}:    "REALTEK SEMICONDUCTOR CORP.",
	[3]byte{0, 224, 77}:    "INTERNET INITIATIVE JAPAN, INC",
	[3]byte{0, 224, 78}:    "SANYO DENKI CO., LTD.",
	[3]byte{0, 224, 79}:    "Cisco Systems, Inc",
	[3]byte{0, 224, 80}:    "EXECUTONE INFORMATION SYSTEMS, INC.",
	[3]byte{0, 224, 81}:    "TALX CORPORATION",
	[3]byte{0, 224, 82}:    "Brocade Communications Systems, Inc.",
	[3]byte{0, 224, 83}:    "CELLPORT LABS, INC.",
	[3]byte{0, 224, 84}:    "KODAI HITEC CO., LTD.",
	[3]byte{0, 224, 85}:    "INGENIERIA ELECTRONICA COMERCIAL INELCOM S.A.",
	[3]byte{0, 224, 86}:    "HOLONTECH CORPORATION",
	[3]byte{0, 224, 87}:    "HAN MICROTELECOM. CO., LTD.",
	[3]byte{0, 224, 88}:    "PHASE ONE DENMARK A/S",
	[3]byte{0, 224, 89}:    "CONTROLLED ENVIRONMENTS, LTD.",
	[3]byte{0, 224, 90}:    "GALEA NETWORK SECURITY",
	[3]byte{0, 224, 91}:    "WEST END SYSTEMS CORP.",
	[3]byte{0, 224, 92}:    "Panasonic Healthcare Co., Ltd.",
	[3]byte{0, 224, 93}:    "UNITEC CO., LTD.",
	[3]byte{0, 224, 94}:    "JAPAN AVIATION ELECTRONICS INDUSTRY, LTD.",
	[3]byte{0, 224, 95}:    "e-Net, Inc.",
	[3]byte{0, 224, 96}:    "SHERWOOD",
	[3]byte{0, 224, 97}:    "EdgePoint Networks, Inc.",
	[3]byte{0, 224, 98}:    "HOST ENGINEERING",
	[3]byte{0, 224, 99}:    "Cabletron Systems, Inc.",
	[3]byte{0, 224, 100}:   "SAMSUNG ELECTRONICS",
	[3]byte{0, 224, 101}:   "OPTICAL ACCESS INTERNATIONAL",
	[3]byte{0, 224, 102}:   "ProMax Systems, Inc.",
	[3]byte{0, 224, 103}:   "eac AUTOMATION-CONSULTING GmbH",
	[3]byte{0, 224, 104}:   "MERRIMAC SYSTEMS INC.",
	[3]byte{0, 224, 105}:   "JAYCOR",
	[3]byte{0, 224, 106}:   "KAPSCH AG",
	[3]byte{0, 224, 107}:   "W&G SPECIAL PRODUCTS",
	[3]byte{0, 224, 108}:   "Ultra Electronics Command & Control Systems",
	[3]byte{0, 224, 109}:   "COMPUWARE CORPORATION",
	[3]byte{0, 224, 110}:   "FAR SYSTEMS S.p.A.",
	[3]byte{0, 224, 111}:   "ARRIS Group, Inc.",
	[3]byte{0, 224, 112}:   "DH TECHNOLOGY",
	[3]byte{0, 224, 113}:   "EPIS MICROCOMPUTER",
	[3]byte{0, 224, 114}:   "LYNK",
	[3]byte{0, 224, 115}:   "NATIONAL AMUSEMENT NETWORK, INC.",
	[3]byte{0, 224, 116}:   "TIERNAN COMMUNICATIONS, INC.",
	[3]byte{0, 224, 117}:   "Verilink Corporation",
	[3]byte{0, 224, 118}:   "DEVELOPMENT CONCEPTS, INC.",
	[3]byte{0, 224, 119}:   "WEBGEAR, INC.",
	[3]byte{0, 224, 120}:   "BERKELEY NETWORKS",
	[3]byte{0, 224, 121}:   "A.T.N.R.",
	[3]byte{0, 224, 122}:   "MIKRODIDAKT AB",
	[3]byte{0, 224, 123}:   "BAY NETWORKS",
	[3]byte{0, 224, 124}:   "METTLER-TOLEDO, INC.",
	[3]byte{0, 224, 125}:   "NETRONIX, INC.",
	[3]byte{0, 224, 126}:   "WALT DISNEY IMAGINEERING",
	[3]byte{0, 224, 127}:   "LOGISTISTEM s.r.l.",
	[3]byte{0, 224, 128}:   "CONTROL RESOURCES CORPORATION",
	[3]byte{0, 224, 129}:   "TYAN COMPUTER CORP.",
	[3]byte{0, 224, 130}:   "ANERMA",
	[3]byte{0, 224, 131}:   "JATO TECHNOLOGIES, INC.",
	[3]byte{0, 224, 132}:   "COMPULITE R&D",
	[3]byte{0, 224, 133}:   "GLOBAL MAINTECH, INC.",
	[3]byte{0, 224, 134}:   "Emerson Network Power, Avocent Division",
	[3]byte{0, 224, 135}:   "LeCroy - Networking Productions Division",
	[3]byte{0, 224, 136}:   "LTX-Credence CORPORATION",
	[3]byte{0, 224, 137}:   "ION Networks, Inc.",
	[3]byte{0, 224, 138}:   "GEC AVERY, LTD.",
	[3]byte{0, 224, 139}:   "QLogic Corporation",
	[3]byte{0, 224, 140}:   "NEOPARADIGM LABS, INC.",
	[3]byte{0, 224, 141}:   "PRESSURE SYSTEMS, INC.",
	[3]byte{0, 224, 142}:   "UTSTARCOM",
	[3]byte{0, 224, 143}:   "Cisco Systems, Inc",
	[3]byte{0, 224, 144}:   "BECKMAN LAB. AUTOMATION DIV.",
	[3]byte{0, 224, 145}:   "LG Electronics",
	[3]byte{0, 224, 146}:   "ADMTEK INCORPORATED",
	[3]byte{0, 224, 147}:   "ACKFIN NETWORKS",
	[3]byte{0, 224, 148}:   "OSAI SRL",
	[3]byte{0, 224, 149}:   "ADVANCED-VISION TECHNOLGIES CORP.",
	[3]byte{0, 224, 150}:   "SHIMADZU CORPORATION",
	[3]byte{0, 224, 151}:   "CARRIER ACCESS CORPORATION",
	[3]byte{0, 224, 152}:   "AboCom",
	[3]byte{0, 224, 153}:   "SAMSON AG",
	[3]byte{0, 224, 154}:   "Positron Inc.",
	[3]byte{0, 224, 155}:   "ENGAGE NETWORKS, INC.",
	[3]byte{0, 224, 156}:   "MII",
	[3]byte{0, 224, 157}:   "SARNOFF CORPORATION",
	[3]byte{0, 224, 158}:   "Quantum Corporation",
	[3]byte{0, 224, 159}:   "PIXEL VISION",
	[3]byte{0, 224, 160}:   "WILTRON CO.",
	[3]byte{0, 224, 161}:   "HIMA PAUL HILDEBRANDT GmbH Co. KG",
	[3]byte{0, 224, 162}:   "MICROSLATE INC.",
	[3]byte{0, 224, 163}:   "Cisco Systems, Inc",
	[3]byte{0, 224, 164}:   "ESAOTE S.p.A.",
	[3]byte{0, 224, 165}:   "ComCore Semiconductor, Inc.",
	[3]byte{0, 224, 166}:   "TELOGY NETWORKS, INC.",
	[3]byte{0, 224, 167}:   "IPC INFORMATION SYSTEMS, INC.",
	[3]byte{0, 224, 168}:   "SAT GmbH & Co.",
	[3]byte{0, 224, 169}:   "FUNAI ELECTRIC CO., LTD.",
	[3]byte{0, 224, 170}:   "ELECTROSONIC LTD.",
	[3]byte{0, 224, 171}:   "DIMAT S.A.",
	[3]byte{0, 224, 172}:   "MIDSCO, INC.",
	[3]byte{0, 224, 173}:   "EES TECHNOLOGY, LTD.",
	[3]byte{0, 224, 174}:   "XAQTI CORPORATION",
	[3]byte{0, 224, 175}:   "GENERAL DYNAMICS INFORMATION SYSTEMS",
	[3]byte{0, 224, 176}:   "Cisco Systems, Inc",
	[3]byte{0, 224, 177}:   "Alcatel-Lucent Enterprise",
	[3]byte{0, 224, 178}:   "TELMAX COMMUNICATIONS CORP.",
	[3]byte{0, 224, 179}:   "EtherWAN Systems, Inc.",
	[3]byte{0, 224, 180}:   "TECHNO SCOPE CO., LTD.",
	[3]byte{0, 224, 181}:   "ARDENT COMMUNICATIONS CORP.",
	[3]byte{0, 224, 182}:   "Entrada Networks",
	[3]byte{0, 224, 183}:   "PI GROUP, LTD.",
	[3]byte{0, 224, 184}:   "GATEWAY 2000",
	[3]byte{0, 224, 185}:   "BYAS SYSTEMS",
	[3]byte{0, 224, 186}:   "BERGHOF AUTOMATIONSTECHNIK GmbH",
	[3]byte{0, 224, 187}:   "NBX CORPORATION",
	[3]byte{0, 224, 188}:   "SYMON COMMUNICATIONS, INC.",
	[3]byte{0, 224, 189}:   "INTERFACE SYSTEMS, INC.",
	[3]byte{0, 224, 190}:   "GENROCO INTERNATIONAL, INC.",
	[3]byte{0, 224, 191}:   "TORRENT NETWORKING TECHNOLOGIES CORP.",
	[3]byte{0, 224, 192}:   "SEIWA ELECTRIC MFG. CO., LTD.",
	[3]byte{0, 224, 193}:   "MEMOREX TELEX JAPAN, LTD.",
	[3]byte{0, 224, 194}:   "NECSY S.p.A.",
	[3]byte{0, 224, 195}:   "SAKAI SYSTEM DEVELOPMENT CORP.",
	[3]byte{0, 224, 196}:   "HORNER ELECTRIC, INC.",
	[3]byte{0, 224, 197}:   "BCOM ELECTRONICS INC.",
	[3]byte{0, 224, 198}:   "LINK2IT, L.L.C.",
	[3]byte{0, 224, 199}:   "EUROTECH SRL",
	[3]byte{0, 224, 200}:   "VIRTUAL ACCESS, LTD.",
	[3]byte{0, 224, 201}:   "AutomatedLogic Corporation",
	[3]byte{0, 224, 202}:   "BEST DATA PRODUCTS",
	[3]byte{0, 224, 203}:   "RESON, INC.",
	[3]byte{0, 224, 204}:   "HERO SYSTEMS, LTD.",
	[3]byte{0, 224, 205}:   "SAAB SENSIS CORPORATION",
	[3]byte{0, 224, 206}:   "ARN",
	[3]byte{0, 224, 207}:   "INTEGRATED DEVICE",
	[3]byte{0, 224, 208}:   "NETSPEED, INC.",
	[3]byte{0, 224, 209}:   "TELSIS LIMITED",
	[3]byte{0, 224, 210}:   "VERSANET COMMUNICATIONS, INC.",
	[3]byte{0, 224, 211}:   "DATENTECHNIK GmbH",
	[3]byte{0, 224, 212}:   "EXCELLENT COMPUTER",
	[3]byte{0, 224, 213}:   "Emulex Corporation",
	[3]byte{0, 224, 214}:   "COMPUTER & COMMUNICATION RESEARCH LAB.",
	[3]byte{0, 224, 215}:   "SUNSHINE ELECTRONICS, INC.",
	[3]byte{0, 224, 216}:   "LANBit Computer, Inc.",
	[3]byte{0, 224, 217}:   "TAZMO CO., LTD.",
	[3]byte{0, 224, 218}:   "Alcatel-Lucent Enterprise",
	[3]byte{0, 224, 219}:   "ViaVideo Communications, Inc.",
	[3]byte{0, 224, 220}:   "NEXWARE CORP.",
	[3]byte{0, 224, 221}:   "Zenith Electronics Corporation",
	[3]byte{0, 224, 222}:   "DATAX NV",
	[3]byte{0, 224, 223}:   "KEYMILE GmbH",
	[3]byte{0, 224, 224}:   "SI ELECTRONICS, LTD.",
	[3]byte{0, 224, 225}:   "G2 NETWORKS, INC.",
	[3]byte{0, 224, 226}:   "INNOVA CORP.",
	[3]byte{0, 224, 227}:   "SK-ELEKTRONIK GMBH",
	[3]byte{0, 224, 228}:   "FANUC ROBOTICS NORTH AMERICA, Inc.",
	[3]byte{0, 224, 229}:   "CINCO NETWORKS, INC.",
	[3]byte{0, 224, 230}:   "INCAA Computers",
	[3]byte{0, 224, 231}:   "RAYTHEON E-SYSTEMS, INC.",
	[3]byte{0, 224, 232}:   "GRETACODER Data Systems AG",
	[3]byte{0, 224, 233}:   "DATA LABS, INC.",
	[3]byte{0, 224, 234}:   "INNOVAT COMMUNICATIONS, INC.",
	[3]byte{0, 224, 235}:   "DIGICOM SYSTEMS, INCORPORATED",
	[3]byte{0, 224, 236}:   "CELESTICA INC.",
	[3]byte{0, 224, 237}:   "SILICOM, LTD.",
	[3]byte{0, 224, 238}:   "MAREL HF",
	[3]byte{0, 224, 239}:   "DIONEX",
	[3]byte{0, 224, 240}:   "ABLER TECHNOLOGY, INC.",
	[3]byte{0, 224, 241}:   "THAT CORPORATION",
	[3]byte{0, 224, 242}:   "ARLOTTO COMNET, INC.",
	[3]byte{0, 224, 243}:   "WebSprint Communications, Inc.",
	[3]byte{0, 224, 244}:   "INSIDE Technology A/S",
	[3]byte{0, 224, 245}:   "TELES AG",
	[3]byte{0, 224, 246}:   "DECISION EUROPE",
	[3]byte{0, 224, 247}:   "Cisco Systems, Inc",
	[3]byte{0, 224, 248}:   "DICNA CONTROL AB",
	[3]byte{0, 224, 249}:   "Cisco Systems, Inc",
	[3]byte{0, 224, 250}:   "TRL TECHNOLOGY, LTD.",
	[3]byte{0, 224, 251}:   "LEIGHTRONIX, INC.",
	[3]byte{0, 224, 252}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 224, 253}:   "A-TREND TECHNOLOGY CO., LTD.",
	[3]byte{0, 224, 254}:   "Cisco Systems, Inc",
	[3]byte{0, 224, 255}:   "SECURITY DYNAMICS TECHNOLOGIES, Inc.",
	[3]byte{0, 225, 109}:   "Cisco Systems, Inc",
	[3]byte{0, 225, 117}:   "AK-Systems Ltd",
	[3]byte{0, 227, 178}:   "Samsung Electronics Co.,Ltd",
	[3]byte{0, 228, 0}:     "Sichuan Changhong Electric Ltd.",
	[3]byte{0, 230, 102}:   "ARIMA Communications Corp.",
	[3]byte{0, 230, 211}:   "NIXDORF COMPUTER CORP.",
	[3]byte{0, 230, 232}:   "Netzin Technology Corporation,.Ltd.",
	[3]byte{0, 232, 171}:   "Meggitt Training Systems, Inc.",
	[3]byte{0, 235, 45}:    "Sony Mobile Communications AB",
	[3]byte{0, 235, 213}:   "Cisco Systems, Inc",
	[3]byte{0, 238, 189}:   "HTC Corporation",
	[3]byte{0, 240, 81}:    "KWB Gmbh",
	[3]byte{0, 242, 44}:    "Shanghai B-star Technology Co.,Ltd.",
	[3]byte{0, 242, 139}:   "Cisco Systems, Inc",
	[3]byte{0, 243, 219}:   "WOO Sports",
	[3]byte{0, 244, 3}:     "Orbis Systems Oy",
	[3]byte{0, 244, 111}:   "Samsung Electronics Co.,Ltd",
	[3]byte{0, 244, 185}:   "Apple, Inc.",
	[3]byte{0, 246, 99}:    "Cisco Systems, Inc",
	[3]byte{0, 247, 111}:   "Apple, Inc.",
	[3]byte{0, 248, 28}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{0, 248, 96}:    "PT. Panggung Electric Citrabuana",
	[3]byte{0, 248, 113}:   "DGS Denmark A/S",
	[3]byte{0, 250, 59}:    "CLOOS ELECTRONIC GMBH",
	[3]byte{0, 252, 88}:    "WebSilicon Ltd.",
	[3]byte{0, 252, 112}:   "Intrepid Control Systems, Inc.",
	[3]byte{0, 252, 141}:   "Hitron Technologies. Inc",
	[3]byte{0, 253, 69}:    "Hewlett Packard Enterprise",
	[3]byte{0, 253, 76}:    "NEVATEC",
	[3]byte{0, 254, 200}:   "Cisco Systems, Inc",
	[3]byte{2, 7, 1}:       "RACAL-DATACOM",
	[3]byte{2, 28, 124}:    "PERQ SYSTEMS CORPORATION",
	[3]byte{2, 96, 134}:    "LOGIC REPLACEMENT TECH. LTD.",
	[3]byte{2, 96, 140}:    "3COM CORPORATION",
	[3]byte{2, 112, 1}:     "RACAL-DATACOM",
	[3]byte{2, 112, 176}:   "M/A-COM INC. COMPANIES",
	[3]byte{2, 112, 179}:   "DATA RECALL LTD.",
	[3]byte{2, 157, 142}:   "CARDIAC RECORDERS, INC.",
	[3]byte{2, 170, 60}:    "OLIVETTI TELECOMM SPA (OLTECO)",
	[3]byte{2, 187, 1}:     "OCTOTHORPE CORP.",
	[3]byte{2, 192, 140}:   "3COM CORPORATION",
	[3]byte{2, 207, 28}:    "Communication Machinery Corporation",
	[3]byte{2, 230, 211}:   "NIXDORF COMPUTER CORP.",
	[3]byte{4, 2, 31}:      "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 4, 234}:     "Valens Semiconductor Ltd.",
	[3]byte{4, 10, 131}:    "Alcatel-Lucent",
	[3]byte{4, 10, 224}:    "XMIT AG COMPUTER NETWORKS",
	[3]byte{4, 12, 206}:    "Apple, Inc.",
	[3]byte{4, 14, 194}:    "ViewSonic Mobile China Limited",
	[3]byte{4, 21, 82}:     "Apple, Inc.",
	[3]byte{4, 24, 15}:     "Samsung Electronics Co.,Ltd",
	[3]byte{4, 24, 182}:    "Private",
	[3]byte{4, 24, 214}:    "Ubiquiti Networks Inc.",
	[3]byte{4, 26, 4}:      "WaveIP",
	[3]byte{4, 27, 148}:    "Host Mobility AB",
	[3]byte{4, 27, 186}:    "Samsung Electronics Co.,Ltd",
	[3]byte{4, 29, 16}:     "Dream Ware Inc.",
	[3]byte{4, 30, 100}:    "Apple, Inc.",
	[3]byte{4, 30, 122}:    "DSPWorks",
	[3]byte{4, 32, 154}:    "Panasonic AVC Networks Company",
	[3]byte{4, 33, 76}:     "Insight Energy Ventures LLC",
	[3]byte{4, 34, 52}:     "Wireless Standard Extensions",
	[3]byte{4, 37, 197}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 38, 5}:      "GFR Gesellschaft für Regelungstechnik und Energieeinsparung mbH",
	[3]byte{4, 38, 101}:    "Apple, Inc.",
	[3]byte{4, 39, 88}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 42, 226}:    "Cisco Systems, Inc",
	[3]byte{4, 43, 187}:    "PicoCELA, Inc.",
	[3]byte{4, 45, 180}:    "First Property (Beijing) Co., Ltd Modern MOMA Branch",
	[3]byte{4, 47, 86}:     "ATOCS (Shenzhen) LTD",
	[3]byte{4, 49, 16}:     "Inspur Group Co., Ltd.",
	[3]byte{4, 50, 244}:    "Partron",
	[3]byte{4, 51, 137}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 54, 4}:      "Gyeyoung I&T",
	[3]byte{4, 61, 152}:    "ChongQing QingJia Electronics CO.,LTD",
	[3]byte{4, 65, 105}:    "GoPro",
	[3]byte{4, 68, 161}:    "TELECON GALICIA,S.A.",
	[3]byte{4, 70, 101}:    "Murata Manufacturing Co., Ltd.",
	[3]byte{4, 72, 154}:    "Apple, Inc.",
	[3]byte{4, 74, 80}:     "Ramaxel Technology (Shenzhen) limited company",
	[3]byte{4, 75, 237}:    "Apple, Inc.",
	[3]byte{4, 75, 255}:    "GuangZhou Hedy Digital Technology Co., Ltd",
	[3]byte{4, 76, 239}:    "Fujian Sanao Technology Co.,Ltd",
	[3]byte{4, 78, 6}:      "Ericsson AB",
	[3]byte{4, 78, 90}:     "ARRIS Group, Inc.",
	[3]byte{4, 79, 139}:    "Adapteva, Inc.",
	[3]byte{4, 79, 170}:    "Ruckus Wireless",
	[3]byte{4, 82, 199}:    "Bose Corporation",
	[3]byte{4, 82, 243}:    "Apple, Inc.",
	[3]byte{4, 83, 213}:    "Sysorex Global Holdings",
	[3]byte{4, 84, 83}:     "Apple, Inc.",
	[3]byte{4, 85, 202}:    "BriView (Xiamen) Corp.",
	[3]byte{4, 86, 4}:      "Gionee Communication Equipment Co.,Ltd.",
	[3]byte{4, 87, 47}:     "Sertel Electronics UK Ltd",
	[3]byte{4, 88, 111}:    "Sichuan Whayer information industry Co.,LTD",
	[3]byte{4, 90, 149}:    "Nokia Corporation",
	[3]byte{4, 92, 6}:      "Zmodo Technology Corporation",
	[3]byte{4, 92, 142}:    "gosund GROUP CO.,LTD",
	[3]byte{4, 93, 75}:     "Sony Corporation",
	[3]byte{4, 93, 86}:     "camtron industrial inc.",
	[3]byte{4, 95, 167}:    "Shenzhen Yichen Technology Development Co.,LTD",
	[3]byte{4, 97, 105}:    "MEDIA GLOBAL LINKS CO., LTD.",
	[3]byte{4, 98, 115}:    "Cisco Systems, Inc",
	[3]byte{4, 98, 215}:    "ALSTOM HYDRO FRANCE",
	[3]byte{4, 99, 224}:    "Nome Oy",
	[3]byte{4, 101, 101}:   "Testop",
	[3]byte{4, 103, 133}:   "scemtec Hard- und Software fuer Mess- und Steuerungstechnik GmbH",
	[3]byte{4, 105, 248}:   "Apple, Inc.",
	[3]byte{4, 108, 157}:   "Cisco Systems, Inc",
	[3]byte{4, 109, 66}:    "Bryston Ltd.",
	[3]byte{4, 110, 2}:     "OpenRTLS Group",
	[3]byte{4, 110, 73}:    "TaiYear Electronic Technology (Suzhou) Co., Ltd",
	[3]byte{4, 112, 188}:   "Globalstar Inc.",
	[3]byte{4, 116, 161}:   "Aligera Equipamentos Digitais Ltda",
	[3]byte{4, 117, 3}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 117, 245}:   "CSST",
	[3]byte{4, 118, 110}:   "ALPS ELECTRIC CO.,LTD.",
	[3]byte{4, 120, 99}:    "Shanghai MXCHIP Information Technology Co., Ltd.",
	[3]byte{4, 125, 80}:    "Shenzhen Kang Ying Technology Co.Ltd.",
	[3]byte{4, 125, 123}:   "QUANTA COMPUTER INC.",
	[3]byte{4, 126, 74}:    "moobox CO., Ltd.",
	[3]byte{4, 129, 174}:   "Clack Corporation",
	[3]byte{4, 132, 138}:   "7INOVA TECHNOLOGY LIMITED",
	[3]byte{4, 136, 140}:   "Eifelwerk Butler Systeme GmbH",
	[3]byte{4, 136, 226}:   "Beats Electronics LLC",
	[3]byte{4, 138, 21}:    "Avaya Inc",
	[3]byte{4, 139, 66}:    "Skspruce Technology Limited",
	[3]byte{4, 140, 3}:     "ThinPAD Technology (Shenzhen)CO.,LTD",
	[3]byte{4, 141, 56}:    "Netcore Technology Inc.",
	[3]byte{4, 146, 238}:   "iway AG",
	[3]byte{4, 148, 107}:   "TECNO MOBILE LIMITED",
	[3]byte{4, 148, 161}:   "CATCH THE WIND INC",
	[3]byte{4, 149, 115}:   "zte corporation",
	[3]byte{4, 149, 230}:   "Tenda Technology Co.,Ltd.Dongguan branch",
	[3]byte{4, 150, 69}:    "WUXI SKY CHIP INTERCONNECTION TECHNOLOGY CO.,LTD.",
	[3]byte{4, 151, 144}:   "Lartech telecom LLC",
	[3]byte{4, 152, 243}:   "ALPS ELECTRIC CO.,LTD.",
	[3]byte{4, 153, 230}:   "Shenzhen Yoostar Technology Co., Ltd",
	[3]byte{4, 155, 156}:   "Eadingcore  Intelligent Technology Co., Ltd.",
	[3]byte{4, 156, 98}:    "BMT Medical Technology s.r.o.",
	[3]byte{4, 159, 6}:     "Smobile Co., Ltd.",
	[3]byte{4, 159, 129}:   "NetScout Systems, Inc.",
	[3]byte{4, 159, 202}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 161, 81}:    "NETGEAR",
	[3]byte{4, 163, 22}:    "Texas Instruments",
	[3]byte{4, 163, 243}:   "Emicon",
	[3]byte{4, 168, 42}:    "Nokia Corporation",
	[3]byte{4, 176, 231}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 179, 182}:   "Seamap (UK) Ltd",
	[3]byte{4, 180, 102}:   "BSP Co., Ltd.",
	[3]byte{4, 182, 72}:    "ZENNER",
	[3]byte{4, 186, 54}:    "Li Seng Technology Ltd",
	[3]byte{4, 187, 249}:   "Pavilion Data Systems Inc",
	[3]byte{4, 189, 112}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 189, 136}:   "Aruba Networks",
	[3]byte{4, 191, 109}:   "ZyXEL Communications Corporation",
	[3]byte{4, 191, 168}:   "ISB Corporation",
	[3]byte{4, 192, 91}:    "Tigo Energy",
	[3]byte{4, 192, 111}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 192, 156}:   "Tellabs Inc.",
	[3]byte{4, 193, 3}:     "Clover Network, Inc.",
	[3]byte{4, 193, 185}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{4, 194, 62}:    "HTC Corporation",
	[3]byte{4, 197, 164}:   "Cisco Systems, Inc",
	[3]byte{4, 200, 128}:   "Samtec Inc",
	[3]byte{4, 201, 145}:   "Phistek INC.",
	[3]byte{4, 201, 217}:   "Echostar Technologies Corp",
	[3]byte{4, 203, 29}:    "Traka plc",
	[3]byte{4, 206, 20}:    "Wilocity LTD.",
	[3]byte{4, 207, 37}:    "MANYCOLORS, INC.",
	[3]byte{4, 211, 207}:   "Apple, Inc.",
	[3]byte{4, 212, 55}:    "ZNV",
	[3]byte{4, 215, 131}:   "Y&H E&C Co.,LTD.",
	[3]byte{4, 218, 210}:   "Cisco Systems, Inc",
	[3]byte{4, 219, 86}:    "Apple, Inc.",
	[3]byte{4, 219, 138}:   "Suntech International Ltd.",
	[3]byte{4, 221, 76}:    "Velocytech",
	[3]byte{4, 222, 219}:   "Rockport Networks Inc",
	[3]byte{4, 222, 242}:   "Shenzhen ECOM Technology Co. Ltd",
	[3]byte{4, 223, 105}:   "Car Connectivity Consortium",
	[3]byte{4, 224, 196}:   "TRIUMPH-ADLER AG",
	[3]byte{4, 225, 200}:   "IMS Soluções em Energia Ltda.",
	[3]byte{4, 226, 248}:   "AEP Ticketing solutions srl",
	[3]byte{4, 228, 81}:    "Texas Instruments",
	[3]byte{4, 229, 54}:    "Apple, Inc.",
	[3]byte{4, 229, 72}:    "Cohda Wireless Pty Ltd",
	[3]byte{4, 230, 98}:    "Acroname Inc.",
	[3]byte{4, 230, 118}:   "AMPAK Technology, Inc.",
	[3]byte{4, 233, 229}:   "PJRC.COM, LLC",
	[3]byte{4, 238, 145}:   "x-fabric GmbH",
	[3]byte{4, 240, 33}:    "Compex Systems Pte Ltd",
	[3]byte{4, 241, 62}:    "Apple, Inc.",
	[3]byte{4, 241, 125}:   "Tarana Wireless",
	[3]byte{4, 244, 188}:   "Xena Networks",
	[3]byte{4, 247, 228}:   "Apple, Inc.",
	[3]byte{4, 248, 194}:   "Flaircomm Microelectronics, Inc.",
	[3]byte{4, 249, 56}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 254, 49}:    "Samsung Electronics Co.,Ltd",
	[3]byte{4, 254, 127}:   "Cisco Systems, Inc",
	[3]byte{4, 254, 141}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{4, 254, 161}:   "Fihonest communication co.,Ltd",
	[3]byte{4, 255, 81}:    "NOVAMEDIA INNOVISION SP. Z O.O.",
	[3]byte{8, 0, 1}:       "COMPUTERVISION CORPORATION",
	[3]byte{8, 0, 2}:       "BRIDGE COMMUNICATIONS INC.",
	[3]byte{8, 0, 3}:       "ADVANCED COMPUTER COMM.",
	[3]byte{8, 0, 4}:       "CROMEMCO INCORPORATED",
	[3]byte{8, 0, 5}:       "SYMBOLICS INC.",
	[3]byte{8, 0, 6}:       "SIEMENS AG",
	[3]byte{8, 0, 7}:       "Apple, Inc.",
	[3]byte{8, 0, 8}:       "BOLT BERANEK AND NEWMAN INC.",
	[3]byte{8, 0, 9}:       "Hewlett Packard",
	[3]byte{8, 0, 10}:      "NESTAR SYSTEMS INCORPORATED",
	[3]byte{8, 0, 11}:      "UNISYS CORPORATION",
	[3]byte{8, 0, 12}:      "MIKLYN DEVELOPMENT CO.",
	[3]byte{8, 0, 13}:      "International Computers, Ltd",
	[3]byte{8, 0, 14}:      "NCR CORPORATION",
	[3]byte{8, 0, 15}:      "MITEL CORPORATION",
	[3]byte{8, 0, 17}:      "TEKTRONIX INC.",
	[3]byte{8, 0, 18}:      "BELL ATLANTIC INTEGRATED SYST.",
	[3]byte{8, 0, 19}:      "Exxon",
	[3]byte{8, 0, 20}:      "EXCELAN",
	[3]byte{8, 0, 21}:      "STC BUSINESS SYSTEMS",
	[3]byte{8, 0, 22}:      "BARRISTER INFO SYS CORP",
	[3]byte{8, 0, 23}:      "NATIONAL SEMICONDUCTOR",
	[3]byte{8, 0, 24}:      "PIRELLI FOCOM NETWORKS",
	[3]byte{8, 0, 25}:      "GENERAL ELECTRIC CORPORATION",
	[3]byte{8, 0, 26}:      "TIARA/ 10NET",
	[3]byte{8, 0, 27}:      "EMC Corporation",
	[3]byte{8, 0, 28}:      "KDD-KOKUSAI DEBNSIN DENWA CO.",
	[3]byte{8, 0, 29}:      "ABLE COMMUNICATIONS INC.",
	[3]byte{8, 0, 30}:      "APOLLO COMPUTER INC.",
	[3]byte{8, 0, 31}:      "SHARP CORPORATION",
	[3]byte{8, 0, 32}:      "Oracle Corporation",
	[3]byte{8, 0, 33}:      "3M COMPANY",
	[3]byte{8, 0, 34}:      "NBI INC.",
	[3]byte{8, 0, 35}:      "Panasonic Communications Co., Ltd.",
	[3]byte{8, 0, 36}:      "10NET COMMUNICATIONS/DCA",
	[3]byte{8, 0, 37}:      "CONTROL DATA",
	[3]byte{8, 0, 38}:      "NORSK DATA A.S.",
	[3]byte{8, 0, 39}:      "PCS Systemtechnik GmbH",
	[3]byte{8, 0, 40}:      "Texas Instruments",
	[3]byte{8, 0, 41}:      "Megatek Corporation",
	[3]byte{8, 0, 42}:      "MOSAIC TECHNOLOGIES INC.",
	[3]byte{8, 0, 43}:      "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{8, 0, 44}:      "BRITTON LEE INC.",
	[3]byte{8, 0, 45}:      "LAN-TEC INC.",
	[3]byte{8, 0, 46}:      "METAPHOR COMPUTER SYSTEMS",
	[3]byte{8, 0, 47}:      "PRIME COMPUTER INC.",
	[3]byte{8, 0, 48}:      "NETWORK RESEARCH CORPORATION",
	[3]byte{8, 0, 48}:      "ROYAL MELBOURNE INST OF TECH",
	[3]byte{8, 0, 48}:      "CERN",
	[3]byte{8, 0, 49}:      "LITTLE MACHINES INC.",
	[3]byte{8, 0, 50}:      "TIGAN INCORPORATED",
	[3]byte{8, 0, 51}:      "BAUSCH & LOMB",
	[3]byte{8, 0, 52}:      "FILENET CORPORATION",
	[3]byte{8, 0, 53}:      "MICROFIVE CORPORATION",
	[3]byte{8, 0, 54}:      "INTERGRAPH CORPORATION",
	[3]byte{8, 0, 55}:      "FUJI-XEROX CO. LTD.",
	[3]byte{8, 0, 56}:      "BULL S.A.S.",
	[3]byte{8, 0, 57}:      "SPIDER SYSTEMS LIMITED",
	[3]byte{8, 0, 58}:      "ORCATECH INC.",
	[3]byte{8, 0, 59}:      "TORUS SYSTEMS LIMITED",
	[3]byte{8, 0, 60}:      "SCHLUMBERGER WELL SERVICES",
	[3]byte{8, 0, 61}:      "CADNETIX CORPORATIONS",
	[3]byte{8, 0, 62}:      "CODEX CORPORATION",
	[3]byte{8, 0, 63}:      "FRED KOSCHARA ENTERPRISES",
	[3]byte{8, 0, 64}:      "FERRANTI COMPUTER SYS. LIMITED",
	[3]byte{8, 0, 65}:      "RACAL-MILGO INFORMATION SYS..",
	[3]byte{8, 0, 66}:      "JAPAN MACNICS CORP.",
	[3]byte{8, 0, 67}:      "PIXEL COMPUTER INC.",
	[3]byte{8, 0, 68}:      "DAVID SYSTEMS INC.",
	[3]byte{8, 0, 69}:      "CONCURRENT COMPUTER CORP.",
	[3]byte{8, 0, 70}:      "Sony Corporation",
	[3]byte{8, 0, 71}:      "SEQUENT COMPUTER SYSTEMS INC.",
	[3]byte{8, 0, 72}:      "EUROTHERM GAUGING SYSTEMS",
	[3]byte{8, 0, 73}:      "UNIVATION",
	[3]byte{8, 0, 74}:      "BANYAN SYSTEMS INC.",
	[3]byte{8, 0, 75}:      "Planning Research Corp.",
	[3]byte{8, 0, 76}:      "HYDRA COMPUTER SYSTEMS INC.",
	[3]byte{8, 0, 77}:      "CORVUS SYSTEMS INC.",
	[3]byte{8, 0, 78}:      "3COM EUROPE LTD.",
	[3]byte{8, 0, 79}:      "CYGNET SYSTEMS",
	[3]byte{8, 0, 80}:      "DAISY SYSTEMS CORP.",
	[3]byte{8, 0, 81}:      "ExperData",
	[3]byte{8, 0, 82}:      "INSYSTEC",
	[3]byte{8, 0, 83}:      "MIDDLE EAST TECH. UNIVERSITY",
	[3]byte{8, 0, 85}:      "STANFORD TELECOMM. INC.",
	[3]byte{8, 0, 86}:      "STANFORD LINEAR ACCEL. CENTER",
	[3]byte{8, 0, 87}:      "Evans & Sutherland",
	[3]byte{8, 0, 88}:      "SYSTEMS CONCEPTS",
	[3]byte{8, 0, 89}:      "A/S MYCRON",
	[3]byte{8, 0, 90}:      "IBM Corp",
	[3]byte{8, 0, 91}:      "VTA TECHNOLOGIES INC.",
	[3]byte{8, 0, 92}:      "FOUR PHASE SYSTEMS",
	[3]byte{8, 0, 93}:      "GOULD INC.",
	[3]byte{8, 0, 94}:      "COUNTERPOINT COMPUTER INC.",
	[3]byte{8, 0, 95}:      "SABER TECHNOLOGY CORP.",
	[3]byte{8, 0, 96}:      "INDUSTRIAL NETWORKING INC.",
	[3]byte{8, 0, 97}:      "JAROGATE LTD.",
	[3]byte{8, 0, 98}:      "General Dynamics",
	[3]byte{8, 0, 99}:      "PLESSEY",
	[3]byte{8, 0, 100}:     "Sitasys AG",
	[3]byte{8, 0, 101}:     "GENRAD INC.",
	[3]byte{8, 0, 102}:     "AGFA CORPORATION",
	[3]byte{8, 0, 103}:     "ComDesign",
	[3]byte{8, 0, 104}:     "RIDGE COMPUTERS",
	[3]byte{8, 0, 105}:     "SILICON GRAPHICS INC.",
	[3]byte{8, 0, 106}:     "AT&T",
	[3]byte{8, 0, 107}:     "ACCEL TECHNOLOGIES INC.",
	[3]byte{8, 0, 108}:     "SUNTEK TECHNOLOGY INT'L",
	[3]byte{8, 0, 109}:     "WHITECHAPEL COMPUTER WORKS",
	[3]byte{8, 0, 110}:     "MASSCOMP",
	[3]byte{8, 0, 111}:     "PHILIPS APELDOORN B.V.",
	[3]byte{8, 0, 112}:     "MITSUBISHI ELECTRIC CORP.",
	[3]byte{8, 0, 113}:     "MATRA (DSIE)",
	[3]byte{8, 0, 114}:     "XEROX CORP UNIV GRANT PROGRAM",
	[3]byte{8, 0, 115}:     "TECMAR INC.",
	[3]byte{8, 0, 116}:     "CASIO COMPUTER CO. LTD.",
	[3]byte{8, 0, 117}:     "DANSK DATA ELECTRONIK",
	[3]byte{8, 0, 118}:     "PC LAN TECHNOLOGIES",
	[3]byte{8, 0, 119}:     "TSL COMMUNICATIONS LTD.",
	[3]byte{8, 0, 120}:     "ACCELL CORPORATION",
	[3]byte{8, 0, 121}:     "THE DROID WORKS",
	[3]byte{8, 0, 122}:     "INDATA",
	[3]byte{8, 0, 123}:     "SANYO ELECTRIC CO. LTD.",
	[3]byte{8, 0, 124}:     "VITALINK COMMUNICATIONS CORP.",
	[3]byte{8, 0, 126}:     "AMALGAMATED WIRELESS(AUS) LTD",
	[3]byte{8, 0, 127}:     "CARNEGIE-MELLON UNIVERSITY",
	[3]byte{8, 0, 128}:     "AES DATA INC.",
	[3]byte{8, 0, 129}:     "ASTECH INC.",
	[3]byte{8, 0, 130}:     "VERITAS SOFTWARE",
	[3]byte{8, 0, 131}:     "Seiko Instruments Inc.",
	[3]byte{8, 0, 132}:     "TOMEN ELECTRONICS CORP.",
	[3]byte{8, 0, 133}:     "ELXSI",
	[3]byte{8, 0, 134}:     "KONICA MINOLTA HOLDINGS, INC.",
	[3]byte{8, 0, 135}:     "Xyplex, Inc.",
	[3]byte{8, 0, 136}:     "Brocade Communications Systems, Inc.",
	[3]byte{8, 0, 137}:     "Kinetics",
	[3]byte{8, 0, 138}:     "PerfTech, Inc.",
	[3]byte{8, 0, 139}:     "PYRAMID TECHNOLOGY CORP.",
	[3]byte{8, 0, 140}:     "NETWORK RESEARCH CORPORATION",
	[3]byte{8, 0, 141}:     "XYVISION INC.",
	[3]byte{8, 0, 142}:     "Tandem Computers",
	[3]byte{8, 0, 143}:     "CHIPCOM CORPORATION",
	[3]byte{8, 0, 144}:     "SONOMA SYSTEMS",
	[3]byte{8, 1, 15}:      "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{8, 2, 142}:     "NETGEAR",
	[3]byte{8, 3, 113}:     "KRG CORPORATE",
	[3]byte{8, 5, 129}:     "Roku, Inc.",
	[3]byte{8, 5, 205}:     "DongGuang EnMai Electronic Product Co.Ltd.",
	[3]byte{8, 8, 194}:     "Samsung Electronics Co.,Ltd",
	[3]byte{8, 8, 234}:     "AMSC",
	[3]byte{8, 9, 182}:     "Masimo Corp",
	[3]byte{8, 10, 78}:     "Planet Bingo® — 3rd Rock Gaming®",
	[3]byte{8, 12, 11}:     "SysMik GmbH Dresden",
	[3]byte{8, 12, 201}:    "Mission Technology Group, dba Magma",
	[3]byte{8, 13, 132}:    "GECO, Inc.",
	[3]byte{8, 14, 168}:    "Velex s.r.l.",
	[3]byte{8, 15, 250}:    "KSP INC.",
	[3]byte{8, 17, 94}:     "Bitel Co., Ltd.",
	[3]byte{8, 17, 150}:    "Intel Corporate",
	[3]byte{8, 20, 67}:     "UNIBRAIN S.A.",
	[3]byte{8, 22, 81}:     "SHENZHEN SEA STAR TECHNOLOGY CO.,LTD",
	[3]byte{8, 23, 53}:     "Cisco Systems, Inc",
	[3]byte{8, 23, 244}:    "IBM Corp",
	[3]byte{8, 24, 26}:     "zte corporation",
	[3]byte{8, 24, 76}:     "A. S. Thomas, Inc.",
	[3]byte{8, 25, 166}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{8, 29, 251}:    "Shanghai Mexon Communication Technology Co.,Ltd",
	[3]byte{8, 31, 63}:     "WondaLink Inc.",
	[3]byte{8, 31, 113}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{8, 31, 235}:    "BinCube",
	[3]byte{8, 31, 243}:    "Cisco Systems, Inc",
	[3]byte{8, 33, 239}:    "Samsung Electronics Co.,Ltd",
	[3]byte{8, 35, 178}:    "vivo Mobile Communication Co., Ltd.",
	[3]byte{8, 37, 34}:     "ADVANSEE",
	[3]byte{8, 39, 25}:     "APS systems/electronic AG",
	[3]byte{8, 39, 206}:    "NAGANO KEIKI CO., LTD.",
	[3]byte{8, 42, 208}:    "SRD Innovations Inc.",
	[3]byte{8, 44, 176}:    "Network Instruments",
	[3]byte{8, 46, 95}:     "Hewlett Packard",
	[3]byte{8, 53, 113}:    "CASwell INC.",
	[3]byte{8, 55, 61}:     "Samsung Electronics Co.,Ltd",
	[3]byte{8, 55, 156}:    "Topaz Co. LTD.",
	[3]byte{8, 56, 165}:    "Funkwerk plettac electronic GmbH",
	[3]byte{8, 58, 92}:     "Junilab, Inc.",
	[3]byte{8, 58, 184}:    "Shinoda Plasma Co., Ltd.",
	[3]byte{8, 61, 136}:    "Samsung Electronics Co.,Ltd",
	[3]byte{8, 62, 12}:     "ARRIS Group, Inc.",
	[3]byte{8, 62, 93}:     "Sagemcom Broadband SAS",
	[3]byte{8, 62, 142}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{8, 63, 62}:     "WSH GmbH",
	[3]byte{8, 63, 118}:    "Intellian Technologies, Inc.",
	[3]byte{8, 63, 188}:    "zte corporation",
	[3]byte{8, 64, 39}:     "Gridstore Inc.",
	[3]byte{8, 70, 86}:     "VEO-LABS",
	[3]byte{8, 72, 44}:     "Raycore Taiwan Co., LTD.",
	[3]byte{8, 78, 28}:     "H2A Systems, LLC",
	[3]byte{8, 78, 191}:    "Broad Net Mux Corporation",
	[3]byte{8, 81, 46}:     "Orion Diagnostica Oy",
	[3]byte{8, 82, 64}:     "EbV Elektronikbau- und Vertriebs GmbH",
	[3]byte{8, 87, 0}:      "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{8, 90, 224}:    "Recovision Technology Co., Ltd.",
	[3]byte{8, 91, 14}:     "Fortinet, Inc.",
	[3]byte{8, 91, 218}:    "CliniCare LTD",
	[3]byte{8, 93, 221}:    "MERCURY CORPORATION",
	[3]byte{8, 96, 110}:    "ASUSTek COMPUTER INC.",
	[3]byte{8, 98, 102}:    "ASUSTek COMPUTER INC.",
	[3]byte{8, 99, 97}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{8, 102, 152}:   "Apple, Inc.",
	[3]byte{8, 104, 208}:   "Japan System Design",
	[3]byte{8, 104, 234}:   "EITO ELECTRONICS CO., LTD.",
	[3]byte{8, 106, 10}:    "ASKEY COMPUTER CORP",
	[3]byte{8, 109, 65}:    "Apple, Inc.",
	[3]byte{8, 109, 242}:   "Shenzhen MIMOWAVE Technology Co.,Ltd",
	[3]byte{8, 112, 69}:    "Apple, Inc.",
	[3]byte{8, 116, 2}:     "Apple, Inc.",
	[3]byte{8, 116, 246}:   "Winterhalter Gastronom GmbH",
	[3]byte{8, 117, 114}:   "Obelux Oy",
	[3]byte{8, 118, 24}:    "ViE Technologies Sdn. Bhd.",
	[3]byte{8, 118, 149}:   "Auto Industrial Co., Ltd.",
	[3]byte{8, 118, 255}:   "Thomson Telecom Belgium",
	[3]byte{8, 121, 153}:   "AIM GmbH",
	[3]byte{8, 122, 76}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{8, 123, 170}:   "SVYAZKOMPLEKTSERVICE, LLC",
	[3]byte{8, 124, 190}:   "Quintic Corp.",
	[3]byte{8, 125, 33}:    "Altasec technology corporation",
	[3]byte{8, 128, 57}:    "Cisco SPVTG",
	[3]byte{8, 129, 188}:   "HongKong Ipro Technology Co., Limited",
	[3]byte{8, 129, 244}:   "Juniper Networks",
	[3]byte{8, 134, 32}:    "TECNO MOBILE LIMITED",
	[3]byte{8, 134, 59}:    "Belkin International Inc.",
	[3]byte{8, 140, 44}:    "Samsung Electronics Co.,Ltd",
	[3]byte{8, 141, 200}:   "Ryowa Electronics Co.,Ltd",
	[3]byte{8, 142, 79}:    "SF Software Solutions",
	[3]byte{8, 143, 44}:    "Hills Sound Vision & Lighting",
	[3]byte{8, 148, 239}:   "Wistron Infocomm (Zhongshan) Corporation",
	[3]byte{8, 149, 42}:    "Technicolor CH USA Inc.",
	[3]byte{8, 150, 173}:   "Cisco Systems, Inc",
	[3]byte{8, 150, 215}:   "AVM GmbH",
	[3]byte{8, 151, 88}:    "Shenzhen Strong Rising Electronics Co.,Ltd DongGuan Subsidiary",
	[3]byte{8, 155, 75}:    "iKuai Networks",
	[3]byte{8, 158, 1}:     "QUANTA COMPUTER INC.",
	[3]byte{8, 158, 8}:     "Google, Inc.",
	[3]byte{8, 159, 151}:   "LEROY AUTOMATION",
	[3]byte{8, 161, 43}:    "ShenZhen EZL Technology Co., Ltd",
	[3]byte{8, 165, 200}:   "Sunnovo International Limited",
	[3]byte{8, 169, 90}:    "AzureWave Technology Inc.",
	[3]byte{8, 172, 165}:   "Benu Video, Inc.",
	[3]byte{8, 175, 120}:   "Totus Solutions, Inc.",
	[3]byte{8, 178, 88}:    "Juniper Networks",
	[3]byte{8, 178, 163}:   "Cynny Italia S.r.L.",
	[3]byte{8, 180, 207}:   "Abicom International",
	[3]byte{8, 183, 56}:    "Lite-On Technogy Corp.",
	[3]byte{8, 183, 236}:   "Wireless Seismic",
	[3]byte{8, 187, 204}:   "AK-NORD EDV VERTRIEBSGES. mbH",
	[3]byte{8, 189, 67}:    "NETGEAR",
	[3]byte{8, 190, 9}:     "Astrol Electronic AG",
	[3]byte{8, 190, 119}:   "Green Electronics",
	[3]byte{8, 192, 33}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{8, 198, 179}:   "QTECH LLC",
	[3]byte{8, 202, 69}:    "Toyou Feiji Electronics Co., Ltd.",
	[3]byte{8, 204, 104}:   "Cisco Systems, Inc",
	[3]byte{8, 204, 167}:   "Cisco Systems, Inc",
	[3]byte{8, 205, 155}:   "samtec automotive electronics & software GmbH",
	[3]byte{8, 208, 159}:   "Cisco Systems, Inc",
	[3]byte{8, 208, 183}:   "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{8, 210, 154}:   "Proformatique",
	[3]byte{8, 211, 75}:    "Techman Electronics (Changshu) Co., Ltd.",
	[3]byte{8, 212, 12}:    "Intel Corporate",
	[3]byte{8, 212, 43}:    "Samsung Electronics Co.,Ltd",
	[3]byte{8, 213, 192}:   "Seers Technology Co., Ltd",
	[3]byte{8, 216, 51}:    "Shenzhen RF Technology Co., Ltd",
	[3]byte{8, 223, 31}:    "Bose Corporation",
	[3]byte{8, 229, 218}:   "NANJING FUJITSU COMPUTER PRODUCTS CO.,LTD. ",
	[3]byte{8, 230, 114}:   "JEBSEE ELECTRONICS CO.,LTD.",
	[3]byte{8, 232, 79}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{8, 234, 64}:    "SHENZHEN BILIAN ELECTRONIC CO.，LTD",
	[3]byte{8, 234, 68}:    "Aerohive Networks Inc.",
	[3]byte{8, 235, 41}:    "Jiangsu Huitong Group Co.,Ltd.",
	[3]byte{8, 235, 116}:   "HUMAX Co., Ltd.",
	[3]byte{8, 235, 237}:   "World Elite Technology Co.,LTD",
	[3]byte{8, 236, 169}:   "Samsung Electronics Co.,Ltd",
	[3]byte{8, 237, 2}:     "IEEE Registration Authority",
	[3]byte{8, 237, 185}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{8, 238, 139}:   "Samsung Electronics Co.,Ltd",
	[3]byte{8, 239, 59}:    "MCS Logic Inc.",
	[3]byte{8, 239, 171}:   "SAYME WIRELESS SENSOR NETWORK",
	[3]byte{8, 241, 183}:   "Towerstream Corpration",
	[3]byte{8, 242, 244}:   "Net One Partners Co.,Ltd.",
	[3]byte{8, 246, 248}:   "GET Engineering",
	[3]byte{8, 247, 40}:    "GLOBO Multimedia Sp. z o.o. Sp.k.",
	[3]byte{8, 250, 224}:   "Fohhn Audio AG",
	[3]byte{8, 252, 82}:    "OpenXS BV",
	[3]byte{8, 252, 136}:   "Samsung Electronics Co.,Ltd",
	[3]byte{8, 253, 14}:    "Samsung Electronics Co.,Ltd",
	[3]byte{12, 2, 39}:     "Technicolor CH USA Inc.",
	[3]byte{12, 4, 0}:      "Jantar d.o.o.",
	[3]byte{12, 5, 53}:     "Juniper Systems",
	[3]byte{12, 17, 5}:     "Ringslink (Xiamen) Network Communication Technologies Co., Ltd",
	[3]byte{12, 17, 103}:   "Cisco Systems, Inc",
	[3]byte{12, 18, 98}:    "zte corporation",
	[3]byte{12, 19, 11}:    "Uniqoteq Ltd.",
	[3]byte{12, 20, 32}:    "Samsung Electronics Co.,Ltd",
	[3]byte{12, 21, 57}:    "Apple, Inc.",
	[3]byte{12, 21, 197}:   "SDTEC Co., Ltd.",
	[3]byte{12, 23, 241}:   "TELECSYS",
	[3]byte{12, 25, 31}:    "Inform Electronik",
	[3]byte{12, 26, 16}:    "Acoustic Stream",
	[3]byte{12, 29, 175}:   "Xiaomi Communications Co Ltd",
	[3]byte{12, 29, 194}:   "SeAH Networks",
	[3]byte{12, 32, 38}:    "noax Technologies AG",
	[3]byte{12, 37, 118}:   "LONGCHEER TELECOMMUNICATION LIMITED",
	[3]byte{12, 39, 36}:    "Cisco Systems, Inc",
	[3]byte{12, 39, 85}:    "Valuable Techologies Limited",
	[3]byte{12, 42, 105}:   "electric imp, incorporated",
	[3]byte{12, 42, 231}:   "Beijing General Research Institute of Mining and Metallurgy",
	[3]byte{12, 45, 137}:   "QiiQ Communications Inc.",
	[3]byte{12, 48, 33}:    "Apple, Inc.",
	[3]byte{12, 55, 220}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{12, 56, 62}:    "Fanvil Technology Co., Ltd.",
	[3]byte{12, 57, 86}:    "Observator instruments",
	[3]byte{12, 60, 101}:   "Dome Imaging Inc",
	[3]byte{12, 60, 205}:   "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{12, 62, 159}:   "Apple, Inc.",
	[3]byte{12, 65, 62}:    "Microsoft Corporation",
	[3]byte{12, 69, 186}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{12, 70, 157}:   "MS Sedco",
	[3]byte{12, 71, 61}:    "Hitron Technologies. Inc",
	[3]byte{12, 71, 201}:   "Amazon Technologies Inc.",
	[3]byte{12, 72, 133}:   "LG Electronics (Mobile Communications)",
	[3]byte{12, 73, 51}:    "Sichuan Jiuzhou Electronic Technology Co., Ltd.",
	[3]byte{12, 76, 57}:    "MitraStar Technology Corp.",
	[3]byte{12, 77, 233}:   "Apple, Inc.",
	[3]byte{12, 79, 90}:    "ASA-RT s.r.l.",
	[3]byte{12, 81, 1}:     "Apple, Inc.",
	[3]byte{12, 81, 247}:   "CHAUVIN ARNOUX",
	[3]byte{12, 84, 165}:   "PEGATRON CORPORATION",
	[3]byte{12, 84, 185}:   "Nokia",
	[3]byte{12, 85, 33}:    "Axiros GmbH",
	[3]byte{12, 86, 92}:    "HyBroad Vision (Hong Kong) Technology Co Ltd",
	[3]byte{12, 87, 235}:   "Mueller Systems",
	[3]byte{12, 90, 25}:    "Axtion Sdn Bhd",
	[3]byte{12, 90, 158}:   "Wi-SUN Alliance",
	[3]byte{12, 92, 216}:   "DOLI Elektronik GmbH",
	[3]byte{12, 95, 53}:    "Niagara Video Corporation",
	[3]byte{12, 96, 118}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{12, 97, 39}:    "Actiontec Electronics, Inc",
	[3]byte{12, 97, 207}:   "Texas Instruments",
	[3]byte{12, 99, 252}:   "Nanjing Signway Technology Co., Ltd",
	[3]byte{12, 104, 3}:    "Cisco Systems, Inc",
	[3]byte{12, 106, 230}:  "Stanley Security Solutions",
	[3]byte{12, 110, 79}:   "PrimeVOLT Co., Ltd.",
	[3]byte{12, 111, 156}:  "Shaw Communications Inc.",
	[3]byte{12, 113, 93}:   "Samsung Electronics Co.,Ltd",
	[3]byte{12, 114, 44}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{12, 115, 190}:  "Dongguan Haimai Electronie Technology Co.,Ltd",
	[3]byte{12, 116, 194}:  "Apple, Inc.",
	[3]byte{12, 117, 35}:   "BEIJING GEHUA CATV NETWORK CO.,LTD",
	[3]byte{12, 117, 108}:  "Anaren Microwave, Inc.",
	[3]byte{12, 117, 189}:  "Cisco Systems, Inc",
	[3]byte{12, 119, 26}:   "Apple, Inc.",
	[3]byte{12, 125, 124}:  "Kexiang Information Technology Co, Ltd.",
	[3]byte{12, 129, 18}:   "Private",
	[3]byte{12, 130, 48}:   "SHENZHEN MAGNUS TECHNOLOGIES CO.,LTD",
	[3]byte{12, 130, 104}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{12, 130, 106}:  "Wuhan Huagong Genuine Optics Technology Co., Ltd",
	[3]byte{12, 132, 17}:   "A.O. Smith Water Products",
	[3]byte{12, 132, 132}:  "Zenovia Electronics Inc.",
	[3]byte{12, 132, 220}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{12, 133, 37}:   "Cisco Systems, Inc",
	[3]byte{12, 134, 16}:   "Juniper Networks",
	[3]byte{12, 137, 16}:   "Samsung Electronics Co.,Ltd",
	[3]byte{12, 138, 135}:  "AgLogica Holdings, Inc",
	[3]byte{12, 139, 253}:  "Intel Corporate",
	[3]byte{12, 140, 143}:  "Kamo Technology Limited",
	[3]byte{12, 140, 220}:  "Suunto Oy",
	[3]byte{12, 141, 152}:  "TOP EIGHT IND CORP",
	[3]byte{12, 141, 219}:  "Cisco Meraki",
	[3]byte{12, 145, 96}:   "Hui Zhou Gaoshengda Technology Co.,LTD",
	[3]byte{12, 146, 78}:   "Rice Lake Weighing Systems",
	[3]byte{12, 147, 1}:    "PT. Prasimax Inovasi Teknologi",
	[3]byte{12, 147, 251}:  "BNS Solutions",
	[3]byte{12, 150, 191}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{12, 155, 19}:   "Shanghai Magic Mobile Telecommunication Co.Ltd.",
	[3]byte{12, 157, 86}:   "Consort Controls Ltd",
	[3]byte{12, 158, 145}:  "Sankosha Corporation",
	[3]byte{12, 161, 56}:   "Blinq Wireless Inc.",
	[3]byte{12, 162, 244}:  "Chameleon Technology (UK) Limited",
	[3]byte{12, 164, 2}:    "Alcatel-Lucent IPD",
	[3]byte{12, 164, 42}:   "OB Telecom Electronic Technology Co., Ltd",
	[3]byte{12, 166, 148}:  "Sunitec Enterprise Co.,Ltd",
	[3]byte{12, 172, 5}:    "Unitend Technologies Inc.",
	[3]byte{12, 175, 90}:   "GENUS POWER INFRASTRUCTURES LIMITED",
	[3]byte{12, 179, 25}:   "Samsung Electronics Co.,Ltd",
	[3]byte{12, 180, 239}:  "Digience Co.,Ltd.",
	[3]byte{12, 181, 222}:  "Alcatel Lucent",
	[3]byte{12, 188, 159}:  "Apple, Inc.",
	[3]byte{12, 189, 81}:   "TCT mobile ltd",
	[3]byte{12, 191, 21}:   "Genetec Inc.",
	[3]byte{12, 191, 63}:   "Shenzhen Lencotion Technology Co.,Ltd",
	[3]byte{12, 192, 192}:  "MAGNETI MARELLI SISTEMAS ELECTRONICOS MEXICO",
	[3]byte{12, 195, 167}:  "Meritec",
	[3]byte{12, 196, 122}:  "Super Micro Computer, Inc.",
	[3]byte{12, 196, 126}:  "EUCAST Co., Ltd.",
	[3]byte{12, 198, 85}:   "Wuxi YSTen Technology Co.,Ltd.",
	[3]byte{12, 198, 106}:  "Nokia Corporation",
	[3]byte{12, 198, 172}:  "DAGS",
	[3]byte{12, 199, 49}:   "Currant, Inc.",
	[3]byte{12, 200, 31}:   "Summer Infant, Inc.",
	[3]byte{12, 201, 198}:  "Samwin Hong Kong Limited",
	[3]byte{12, 203, 141}:  "ASCO Numatics GmbH",
	[3]byte{12, 204, 38}:   "Airenetworks",
	[3]byte{12, 205, 211}:  "EASTRIVER TECHNOLOGY CO., LTD.",
	[3]byte{12, 205, 251}:  "EDIC Systems Inc.",
	[3]byte{12, 207, 209}:  "SPRINGWAVE Co., Ltd",
	[3]byte{12, 210, 146}:  "Intel Corporate",
	[3]byte{12, 210, 181}:  "Binatone Telecommunication Pvt. Ltd",
	[3]byte{12, 213, 2}:    "Westell Technologies Inc.",
	[3]byte{12, 214, 150}:  "Amimon Ltd",
	[3]byte{12, 214, 189}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{12, 215, 70}:   "Apple, Inc.",
	[3]byte{12, 215, 194}:  "Axium Technologies, Inc.",
	[3]byte{12, 216, 108}:  "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{12, 217, 150}:  "Cisco Systems, Inc",
	[3]byte{12, 217, 193}:  "Visteon Corporation",
	[3]byte{12, 218, 65}:   "Hangzhou H3C Technologies Co., Limited",
	[3]byte{12, 220, 204}:  "Inala Technologies",
	[3]byte{12, 221, 239}:  "Nokia Corporation",
	[3]byte{12, 223, 164}:  "Samsung Electronics Co.,Ltd",
	[3]byte{12, 224, 228}:  "PLANTRONICS, INC.",
	[3]byte{12, 229, 211}:  "DH electronics GmbH",
	[3]byte{12, 231, 9}:    "Fox Crypto B.V.",
	[3]byte{12, 231, 37}:   "Microsoft Corporation",
	[3]byte{12, 232, 47}:   "Bonfiglioli Vectron GmbH",
	[3]byte{12, 233, 54}:   "ELIMOS srl",
	[3]byte{12, 238, 230}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{12, 239, 124}:  "AnaCom Inc",
	[3]byte{12, 239, 175}:  "IEEE Registration Authority",
	[3]byte{12, 240, 25}:   "Malgn Technology Co., Ltd.",
	[3]byte{12, 240, 180}:  "Globalsat International Technology Ltd",
	[3]byte{12, 243, 97}:   "Java Information",
	[3]byte{12, 243, 238}:  "EM Microelectronic",
	[3]byte{12, 244, 5}:    "Beijing Signalway Technologies Co.,Ltd",
	[3]byte{12, 244, 213}:  "Ruckus Wireless",
	[3]byte{12, 245, 164}:  "Cisco Systems, Inc",
	[3]byte{12, 248, 147}:  "ARRIS Group, Inc.",
	[3]byte{12, 249, 192}:  "BSkyB Ltd",
	[3]byte{12, 252, 131}:  "Airoha Technology Corp.,",
	[3]byte{12, 253, 55}:   "SUSE Linux GmbH",
	[3]byte{12, 254, 69}:   "Sony Interactive Entertainment Inc.",
	[3]byte{16, 0, 0}:      "Private",
	[3]byte{16, 0, 90}:     "IBM Corp",
	[3]byte{16, 0, 232}:    "NATIONAL SEMICONDUCTOR",
	[3]byte{16, 0, 253}:    "LaonPeople",
	[3]byte{16, 1, 202}:    "Ashley Butterworth",
	[3]byte{16, 2, 181}:    "Intel Corporate",
	[3]byte{16, 5, 1}:      "PEGATRON CORPORATION",
	[3]byte{16, 5, 177}:    "ARRIS Group, Inc.",
	[3]byte{16, 5, 202}:    "Cisco Systems, Inc",
	[3]byte{16, 7, 35}:     "IEEE Registration Authority",
	[3]byte{16, 8, 177}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{16, 9, 12}:     "Janome Sewing Machine Co., Ltd.",
	[3]byte{16, 11, 169}:   "Intel Corporate",
	[3]byte{16, 12, 36}:    "pomdevices, LLC",
	[3]byte{16, 13, 47}:    "Online Security Pty. Ltd.",
	[3]byte{16, 13, 50}:    "Embedian, Inc.",
	[3]byte{16, 13, 127}:   "NETGEAR",
	[3]byte{16, 14, 43}:    "NEC CASIO Mobile Communications",
	[3]byte{16, 14, 126}:   "Juniper Networks",
	[3]byte{16, 15, 24}:    "Fu Gang Electronic(KunShan)CO.,LTD",
	[3]byte{16, 16, 182}:   "McCain Inc",
	[3]byte{16, 18, 18}:    "Vivo International Corporation Pty Ltd",
	[3]byte{16, 18, 24}:    "Korins Inc.",
	[3]byte{16, 18, 72}:    "ITG, Inc.",
	[3]byte{16, 18, 80}:    "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{16, 19, 49}:    "Technicolor",
	[3]byte{16, 19, 238}:   "Justec International Technology INC.",
	[3]byte{16, 24, 158}:   "Elmo Motion Control",
	[3]byte{16, 27, 84}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{16, 28, 12}:    "Apple, Inc.",
	[3]byte{16, 29, 81}:    "ON-Q LLC dba ON-Q Mesh Networks",
	[3]byte{16, 29, 192}:   "Samsung Electronics Co.,Ltd",
	[3]byte{16, 31, 116}:   "Hewlett Packard",
	[3]byte{16, 34, 121}:   "ZeroDesktop, Inc.",
	[3]byte{16, 39, 190}:   "TVIP",
	[3]byte{16, 40, 49}:    "Morion Inc.",
	[3]byte{16, 42, 179}:   "Xiaomi Communications Co Ltd",
	[3]byte{16, 44, 131}:   "XIMEA",
	[3]byte{16, 45, 150}:   "Looxcie Inc.",
	[3]byte{16, 46, 175}:   "Texas Instruments",
	[3]byte{16, 47, 107}:   "Microsoft Corporation",
	[3]byte{16, 48, 71}:    "Samsung Electronics Co.,Ltd",
	[3]byte{16, 51, 120}:   "FLECTRON Co., LTD",
	[3]byte{16, 55, 17}:    "Simlink AS",
	[3]byte{16, 59, 89}:    "Samsung Electronics Co.,Ltd",
	[3]byte{16, 61, 234}:   "HFC Technology (Beijing) Ltd. Co.",
	[3]byte{16, 64, 243}:   "Apple, Inc.",
	[3]byte{16, 65, 127}:   "Apple, Inc.",
	[3]byte{16, 67, 105}:   "Soundmax Electronic Limited ",
	[3]byte{16, 68, 90}:    "Shaanxi Hitech Electronic Co., LTD",
	[3]byte{16, 69, 190}:   "Norphonic AS",
	[3]byte{16, 69, 248}:   "LNT-Automation GmbH",
	[3]byte{16, 71, 128}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{16, 72, 177}:   "Beijing Duokan Technology Limited",
	[3]byte{16, 74, 125}:   "Intel Corporate",
	[3]byte{16, 75, 70}:    "Mitsubishi Electric Corporation",
	[3]byte{16, 77, 119}:   "Innovative Computer Engineering",
	[3]byte{16, 78, 7}:     "Shanghai Genvision Industries Co.,Ltd",
	[3]byte{16, 79, 168}:   "Sony Corporation",
	[3]byte{16, 81, 114}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{16, 86, 17}:    "ARRIS Group, Inc.",
	[3]byte{16, 86, 202}:   "Peplink International Ltd.",
	[3]byte{16, 88, 135}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{16, 90, 247}:   "ADB Italia ",
	[3]byte{16, 92, 59}:    "Perma-Pipe, Inc.",
	[3]byte{16, 92, 191}:   "DuroByte Inc",
	[3]byte{16, 95, 6}:     "Actiontec Electronics, Inc",
	[3]byte{16, 95, 73}:    "Cisco SPVTG",
	[3]byte{16, 96, 75}:    "Hewlett Packard",
	[3]byte{16, 98, 201}:   "Adatis GmbH & Co. KG",
	[3]byte{16, 98, 235}:   "D-Link International",
	[3]byte{16, 100, 226}:  "ADFweb.com s.r.l.",
	[3]byte{16, 101, 163}:  "Core Brands LLC",
	[3]byte{16, 101, 207}:  "IQSIM",
	[3]byte{16, 102, 130}:  "NEC Platforms, Ltd.",
	[3]byte{16, 104, 63}:   "LG Electronics (Mobile Communications)",
	[3]byte{16, 111, 63}:   "BUFFALO.INC",
	[3]byte{16, 111, 239}:  "Ad-Sol Nissin Corp",
	[3]byte{16, 113, 249}:  "Cloud Telecomputers, LLC",
	[3]byte{16, 114, 35}:   "TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO ",
	[3]byte{16, 118, 138}:  "EoCell",
	[3]byte{16, 119, 176}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{16, 119, 177}:  "Samsung Electronics Co.,Ltd",
	[3]byte{16, 120, 91}:   "Actiontec Electronics, Inc",
	[3]byte{16, 120, 115}:  "Shenzhen Jinkeyi Communication Co., Ltd.",
	[3]byte{16, 120, 206}:  "Hanvit SI, Inc.",
	[3]byte{16, 120, 210}:  "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{16, 122, 134}:  "U&U ENGINEERING INC.",
	[3]byte{16, 123, 239}:  "ZyXEL Communications Corporation",
	[3]byte{16, 125, 26}:   "Dell Inc.",
	[3]byte{16, 131, 210}:  "Microseven Systems, LLC",
	[3]byte{16, 134, 140}:  "ARRIS Group, Inc.",
	[3]byte{16, 136, 15}:   "Daruma Telecomunicações e Informática S.A.",
	[3]byte{16, 136, 206}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{16, 138, 27}:   "RAONIX Inc.",
	[3]byte{16, 140, 207}:  "Cisco Systems, Inc",
	[3]byte{16, 146, 102}:  "Samsung Electronics Co.,Ltd",
	[3]byte{16, 147, 233}:  "Apple, Inc.",
	[3]byte{16, 149, 75}:   "Megabyte Ltd.",
	[3]byte{16, 152, 54}:   "Dell Inc.",
	[3]byte{16, 154, 185}:  "Tosibox Oy",
	[3]byte{16, 154, 221}:  "Apple, Inc.",
	[3]byte{16, 159, 169}:  "Actiontec Electronics, Inc",
	[3]byte{16, 161, 59}:   "FUJIKURA RUBBER LTD.",
	[3]byte{16, 165, 208}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{16, 166, 89}:   "Mobile Create Co.,Ltd.",
	[3]byte{16, 167, 67}:   "SK Mtek Limited",
	[3]byte{16, 169, 50}:   "Beijing Cyber Cloud Technology Co. ,Ltd.",
	[3]byte{16, 174, 96}:   "Private",
	[3]byte{16, 175, 120}:  "Shenzhen ATUE Technology Co., Ltd",
	[3]byte{16, 177, 248}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{16, 178, 107}:  "base Co.,Ltd.",
	[3]byte{16, 183, 19}:   "Private",
	[3]byte{16, 183, 246}:  "Plastoform Industries Ltd.",
	[3]byte{16, 185, 254}:  "Lika srl",
	[3]byte{16, 186, 165}:  "GANA I&C CO., LTD",
	[3]byte{16, 189, 24}:   "Cisco Systems, Inc",
	[3]byte{16, 189, 85}:   "Q-Lab Corporation",
	[3]byte{16, 190, 245}:  "D-Link International",
	[3]byte{16, 191, 72}:   "ASUSTek COMPUTER INC.",
	[3]byte{16, 192, 124}:  "Blu-ray Disc Association",
	[3]byte{16, 194, 186}:  "UTT Co., Ltd.",
	[3]byte{16, 195, 123}:  "ASUSTek COMPUTER INC.",
	[3]byte{16, 197, 134}:  "BIO SOUND LAB CO., LTD.",
	[3]byte{16, 198, 12}:   "Domino UK Ltd",
	[3]byte{16, 198, 31}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{16, 198, 126}:  "SHENZHEN JUCHIN TECHNOLOGY CO., LTD",
	[3]byte{16, 198, 252}:  "Garmin International",
	[3]byte{16, 199, 63}:   "Midas Klark Teknik Ltd",
	[3]byte{16, 202, 129}:  "PRECIA",
	[3]byte{16, 204, 27}:   "Liverock technologies,INC",
	[3]byte{16, 204, 219}:  "AXIMUM PRODUITS ELECTRONIQUES",
	[3]byte{16, 205, 174}:  "Avaya Inc",
	[3]byte{16, 208, 171}:  "zte corporation",
	[3]byte{16, 209, 220}:  "INSTAR Deutschland GmbH",
	[3]byte{16, 211, 138}:  "Samsung Electronics Co.,Ltd",
	[3]byte{16, 213, 66}:   "Samsung Electronics Co.,Ltd",
	[3]byte{16, 218, 67}:   "NETGEAR",
	[3]byte{16, 221, 177}:  "Apple, Inc.",
	[3]byte{16, 221, 244}:  "Maxway Electronics CO.,LTD",
	[3]byte{16, 222, 228}:  "automationNEXT GmbH",
	[3]byte{16, 223, 139}:  "Shenzhen CareDear Communication Technology Co.,Ltd",
	[3]byte{16, 226, 213}:  "Qi Hardware Inc.",
	[3]byte{16, 227, 199}:  "Seohwa Telecom",
	[3]byte{16, 228, 175}:  "APR, LLC",
	[3]byte{16, 230, 143}:  "KWANGSUNG ELECTRONICS KOREA CO.,LTD.",
	[3]byte{16, 230, 174}:  "Source Technologies, LLC",
	[3]byte{16, 232, 120}:  "Nokia",
	[3]byte{16, 232, 238}:  "PhaseSpace",
	[3]byte{16, 234, 89}:   "Cisco SPVTG",
	[3]byte{16, 238, 217}:  "Canoga Perkins Corporation",
	[3]byte{16, 240, 5}:    "Intel Corporate",
	[3]byte{16, 243, 17}:   "Cisco Systems, Inc",
	[3]byte{16, 243, 219}:  "Gridco Systems, Inc.",
	[3]byte{16, 244, 154}:  "T3 Innovation",
	[3]byte{16, 246, 129}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{16, 249, 111}:  "LG Electronics (Mobile Communications)",
	[3]byte{16, 249, 238}:  "Nokia Corporation",
	[3]byte{16, 250, 206}:  "Reacheng Communication Technology Co.,Ltd",
	[3]byte{16, 251, 240}:  "KangSheng LTD.",
	[3]byte{16, 252, 84}:   "Shany Electronic Co., Ltd. ",
	[3]byte{16, 254, 237}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{17, 0, 170}:    "Private",
	[3]byte{17, 17, 17}:    "Private",
	[3]byte{20, 2, 236}:    "Hewlett Packard Enterprise",
	[3]byte{20, 4, 103}:    "SNK Technologies Co.,Ltd.",
	[3]byte{20, 7, 8}:      "Private",
	[3]byte{20, 7, 224}:    "Abrantix AG",
	[3]byte{20, 12, 91}:    "PLNetworks",
	[3]byte{20, 12, 118}:   "FREEBOX SAS",
	[3]byte{20, 13, 79}:    "Flextronics International",
	[3]byte{20, 16, 159}:   "Apple, Inc.",
	[3]byte{20, 19, 48}:    "Anakreon UK LLP",
	[3]byte{20, 19, 87}:    "ATP Electronics, Inc.",
	[3]byte{20, 20, 75}:    "FUJIAN STAR-NET COMMUNICATION CO.,LTD",
	[3]byte{20, 20, 230}:   "Ningbo Sanhe Digital Co.,Ltd",
	[3]byte{20, 21, 124}:   "TOKYO COSMOS ELECTRIC CO.,LTD.",
	[3]byte{20, 24, 119}:   "Dell Inc.",
	[3]byte{20, 26, 81}:    "Treetech Sistemas Digitais",
	[3]byte{20, 26, 163}:   "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{20, 27, 189}:   "Volex Inc.",
	[3]byte{20, 27, 240}:   "Intellimedia Systems Ltd",
	[3]byte{20, 31, 120}:   "Samsung Electronics Co.,Ltd",
	[3]byte{20, 31, 186}:   "IEEE Registration Authority",
	[3]byte{20, 34, 219}:   "eero inc.",
	[3]byte{20, 35, 215}:   "EUTRONIX CO., LTD.",
	[3]byte{20, 41, 113}:   "NEMOA ELECTRONICS (HK) CO. LTD",
	[3]byte{20, 43, 210}:   "Armtel Ltd.",
	[3]byte{20, 43, 214}:   "Guangdong Appscomm Co.,Ltd",
	[3]byte{20, 45, 39}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{20, 45, 139}:   "Incipio Technologies, Inc",
	[3]byte{20, 45, 245}:   "Amphitech",
	[3]byte{20, 47, 253}:   "LT SECURITY INC",
	[3]byte{20, 48, 4}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{20, 48, 122}:   "Avermetrics",
	[3]byte{20, 48, 198}:   "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{20, 50, 209}:   "Samsung Electronics Co.,Ltd",
	[3]byte{20, 51, 101}:   "TEM Mobile Limited",
	[3]byte{20, 53, 139}:   "Mediabridge Products, LLC.",
	[3]byte{20, 53, 179}:   "Future Designs, Inc.",
	[3]byte{20, 54, 5}:     "Nokia Corporation",
	[3]byte{20, 54, 198}:   "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{20, 55, 59}:    "PROCOM Systems",
	[3]byte{20, 58, 234}:   "Dynapower Company LLC",
	[3]byte{20, 61, 242}:   "Beijing Shidai Hongyuan Network Communication Co.,Ltd",
	[3]byte{20, 62, 96}:    "Nokia",
	[3]byte{20, 62, 191}:   "zte corporation",
	[3]byte{20, 63, 39}:    "Noccela Oy",
	[3]byte{20, 65, 70}:    "Honeywell (China) Co., LTD",
	[3]byte{20, 65, 226}:   "Monaco Enterprises, Inc.",
	[3]byte{20, 67, 25}:    "Creative&Link Technology Limited",
	[3]byte{20, 70, 228}:   "AVISTEL",
	[3]byte{20, 72, 139}:   "Shenzhen Doov Technology Co.,Ltd",
	[3]byte{20, 73, 120}:   "Digital Control Incorporated",
	[3]byte{20, 73, 224}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{20, 76, 26}:    "Max Communication GmbH",
	[3]byte{20, 77, 103}:   "Zioncom Electronics (Shenzhen) Ltd.",
	[3]byte{20, 79, 215}:   "IEEE Registration Authority",
	[3]byte{20, 84, 18}:    "Entis Co., Ltd.",
	[3]byte{20, 86, 69}:    "Savitech Corp.",
	[3]byte{20, 86, 142}:   "Samsung Electronics Co.,Ltd",
	[3]byte{20, 88, 208}:   "Hewlett Packard",
	[3]byte{20, 90, 5}:     "Apple, Inc.",
	[3]byte{20, 90, 131}:   "Logi-D inc",
	[3]byte{20, 91, 209}:   "ARRIS Group, Inc.",
	[3]byte{20, 95, 148}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{20, 96, 128}:   "zte corporation",
	[3]byte{20, 97, 2}:     "Alpine Electronics, Inc.",
	[3]byte{20, 97, 47}:    "Avaya Inc",
	[3]byte{20, 99, 8}:     "JABIL CIRCUIT (SHANGHAI) LTD.",
	[3]byte{20, 106, 11}:   "Cypress Electronics Limited",
	[3]byte{20, 107, 114}:  "Shenzhen Fortune Ship Technology Co., Ltd.",
	[3]byte{20, 110, 10}:   "Private",
	[3]byte{20, 115, 115}:  "TUBITAK UEKAE",
	[3]byte{20, 116, 17}:   "RIM",
	[3]byte{20, 117, 144}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{20, 125, 179}:  "JOA TELECOM.CO.,LTD",
	[3]byte{20, 125, 197}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{20, 130, 91}:   "Hefei Radio Communication Technology Co., Ltd ",
	[3]byte{20, 134, 146}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{20, 137, 62}:   "VIXTEL TECHNOLOGIES LIMTED",
	[3]byte{20, 137, 81}:   "LCFC(HeFei) Electronics Technology co., ltd",
	[3]byte{20, 137, 253}:  "Samsung Electronics Co.,Ltd",
	[3]byte{20, 138, 112}:  "ADS GmbH",
	[3]byte{20, 143, 33}:   "Garmin International",
	[3]byte{20, 143, 198}:  "Apple, Inc.",
	[3]byte{20, 144, 144}:  "KongTop industrial(shen zhen)CO.,LTD",
	[3]byte{20, 145, 130}:  "Belkin International Inc.",
	[3]byte{20, 148, 72}:   "BLU CASTLE S.A.",
	[3]byte{20, 152, 125}:  "Technicolor CH USA Inc.",
	[3]byte{20, 153, 226}:  "Apple, Inc.",
	[3]byte{20, 154, 16}:   "Microsoft Corporation",
	[3]byte{20, 157, 9}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{20, 158, 207}:  "Dell Inc.",
	[3]byte{20, 159, 232}:  "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{20, 160, 248}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{20, 163, 100}:  "Samsung Electronics Co.,Ltd",
	[3]byte{20, 165, 26}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{20, 166, 44}:   "S.M. Dezac S.A.",
	[3]byte{20, 167, 139}:  "Zhejiang Dahua Technology Co., Ltd.",
	[3]byte{20, 168, 107}:  "ShenZhen Telacom Science&Technology Co., Ltd",
	[3]byte{20, 169, 227}:  "MST CORPORATION",
	[3]byte{20, 171, 197}:  "Intel Corporate",
	[3]byte{20, 171, 240}:  "ARRIS Group, Inc.",
	[3]byte{20, 174, 219}:  "VTech Telecommunications Ltd.",
	[3]byte{20, 177, 38}:   "Industrial Software Co",
	[3]byte{20, 177, 200}:  "InfiniWing, Inc.",
	[3]byte{20, 179, 31}:   "Dell Inc.",
	[3]byte{20, 179, 112}:  "Gigaset Digital Technology (Shenzhen) Co., Ltd.",
	[3]byte{20, 180, 132}:  "Samsung Electronics Co.,Ltd",
	[3]byte{20, 183, 61}:   "ARCHEAN Technologies",
	[3]byte{20, 183, 248}:  "Technicolor CH USA Inc.",
	[3]byte{20, 184, 55}:   "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{20, 185, 104}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{20, 187, 110}:  "Samsung Electronics Co.,Ltd",
	[3]byte{20, 189, 97}:   "Apple, Inc.",
	[3]byte{20, 192, 137}:  "DUNE HD LTD",
	[3]byte{20, 193, 38}:   "Nokia Corporation",
	[3]byte{20, 193, 255}:  "ShenZhen QianHai Comlan communication Co.,LTD",
	[3]byte{20, 194, 29}:   "Sabtech Industries",
	[3]byte{20, 195, 194}:  "K.A. Schmersal GmbH & Co. KG",
	[3]byte{20, 201, 19}:   "LG Electronics",
	[3]byte{20, 204, 32}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{20, 207, 141}:  "OHSUNG ELECTRONICS CO., LTD.",
	[3]byte{20, 207, 146}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{20, 207, 226}:  "ARRIS Group, Inc.",
	[3]byte{20, 209, 31}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{20, 212, 254}:  "ARRIS Group, Inc.",
	[3]byte{20, 214, 77}:   "D-Link International",
	[3]byte{20, 215, 110}:  "CONCH ELECTRONIC Co.,Ltd",
	[3]byte{20, 218, 233}:  "ASUSTek COMPUTER INC.",
	[3]byte{20, 219, 133}:  "S NET MEDIA",
	[3]byte{20, 221, 169}:  "ASUSTek COMPUTER INC.",
	[3]byte{20, 221, 229}:  "MPMKVVCL",
	[3]byte{20, 228, 236}:  "mLogic LLC",
	[3]byte{20, 230, 228}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{20, 231, 200}:  "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{20, 235, 51}:   "BSMediasoft Co., Ltd.",
	[3]byte{20, 237, 165}:  "Wächter GmbH Sicherheitssysteme",
	[3]byte{20, 237, 187}:  "2Wire Inc",
	[3]byte{20, 237, 228}:  "Kaiam Corporation",
	[3]byte{20, 238, 157}:  "AirNav Systems LLC",
	[3]byte{20, 240, 197}:  "Xtremio Ltd.",
	[3]byte{20, 242, 142}:  "ShenYang ZhongKe-Allwin Technology Co.LTD",
	[3]byte{20, 244, 42}:   "Samsung Electronics Co.,Ltd",
	[3]byte{20, 246, 90}:   "Xiaomi Communications Co Ltd",
	[3]byte{20, 248, 147}:  "Wuhan FiberHome Digital Technology Co.,Ltd.",
	[3]byte{20, 254, 175}:  "SAGITTAR LIMITED",
	[3]byte{20, 254, 181}:  "Dell Inc.",
	[3]byte{24, 0, 45}:     "Sony Mobile Communications AB",
	[3]byte{24, 0, 219}:    "Fitbit Inc.",
	[3]byte{24, 1, 125}:    "Harbin Arteor technology co., LTD",
	[3]byte{24, 1, 227}:    "Bittium Wireless Ltd",
	[3]byte{24, 3, 115}:    "Dell Inc.",
	[3]byte{24, 3, 250}:    "IBT Interfaces",
	[3]byte{24, 6, 117}:    "Dilax Intelcom GmbH",
	[3]byte{24, 11, 82}:    "Nanotron Technologies GmbH",
	[3]byte{24, 12, 20}:    "iSonea Limited",
	[3]byte{24, 12, 119}:   "Westinghouse Electric Company, LLC",
	[3]byte{24, 12, 172}:   "CANON INC.",
	[3]byte{24, 16, 78}:    "CEDINT-UPM",
	[3]byte{24, 18, 18}:    "Cepton Technologies",
	[3]byte{24, 20, 32}:    "TEB SAS",
	[3]byte{24, 20, 86}:    "Nokia Corporation",
	[3]byte{24, 22, 201}:   "Samsung Electronics Co.,Ltd",
	[3]byte{24, 23, 20}:    "DAEWOOIS",
	[3]byte{24, 23, 37}:    "Cameo Communications, Inc.",
	[3]byte{24, 25, 63}:    "Tamtron Oy",
	[3]byte{24, 27, 235}:   "Actiontec Electronics, Inc",
	[3]byte{24, 30, 120}:   "Sagemcom Broadband SAS",
	[3]byte{24, 30, 176}:   "Samsung Electronics Co.,Ltd",
	[3]byte{24, 32, 18}:    "Aztech Associates Inc.",
	[3]byte{24, 32, 50}:    "Apple, Inc.",
	[3]byte{24, 32, 166}:   "Sage Co., Ltd.",
	[3]byte{24, 33, 149}:   "Samsung Electronics Co.,Ltd",
	[3]byte{24, 34, 126}:   "Samsung Electronics Co.,Ltd",
	[3]byte{24, 38, 102}:   "Samsung Electronics Co.,Ltd",
	[3]byte{24, 40, 97}:    "AirTies Wireless Networks",
	[3]byte{24, 42, 123}:   "Nintendo Co., Ltd.",
	[3]byte{24, 43, 5}:     "8D Technologies",
	[3]byte{24, 44, 145}:   "Concept Development, Inc.",
	[3]byte{24, 48, 9}:     "Woojin Industrial Systems Co., Ltd.",
	[3]byte{24, 50, 162}:   "LAON TECHNOLOGY CO., LTD.",
	[3]byte{24, 51, 157}:   "Cisco Systems, Inc",
	[3]byte{24, 52, 81}:    "Apple, Inc.",
	[3]byte{24, 54, 252}:   "Elecsys International Corporation",
	[3]byte{24, 56, 37}:    "Wuhan Lingjiu High-tech Co.,Ltd.",
	[3]byte{24, 56, 100}:   "CAP-TECH INTERNATIONAL CO., LTD.",
	[3]byte{24, 57, 25}:    "Unicoi Systems",
	[3]byte{24, 58, 45}:    "Samsung Electronics Co.,Ltd",
	[3]byte{24, 59, 210}:   "BYD Precision Manufacture Company Ltd.",
	[3]byte{24, 61, 162}:   "Intel Corporate",
	[3]byte{24, 63, 71}:    "Samsung Electronics Co.,Ltd",
	[3]byte{24, 64, 164}:   "Shenzhen Trylong Smart Science and Technology Co., Ltd.",
	[3]byte{24, 66, 29}:    "Private",
	[3]byte{24, 66, 47}:    "Alcatel Lucent",
	[3]byte{24, 68, 98}:    "Riava Networks, Inc.",
	[3]byte{24, 68, 230}:   "zte corporation",
	[3]byte{24, 70, 23}:    "Samsung Electronics Co.,Ltd",
	[3]byte{24, 72, 216}:   "Fastback Networks",
	[3]byte{24, 74, 111}:   "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{24, 78, 148}:   "MESSOA TECHNOLOGIES INC.",
	[3]byte{24, 79, 50}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{24, 82, 7}:     "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{24, 82, 83}:    "Pixord Corporation",
	[3]byte{24, 83, 224}:   "Hanyang Digitech Co.Ltd",
	[3]byte{24, 85, 15}:    "Cisco SPVTG",
	[3]byte{24, 89, 51}:    "Cisco SPVTG",
	[3]byte{24, 89, 54}:    "Xiaomi Communications Co Ltd",
	[3]byte{24, 90, 232}:   "Zenotech.Co.,Ltd",
	[3]byte{24, 93, 154}:   "BobjGear LLC",
	[3]byte{24, 94, 15}:    "Intel Corporate",
	[3]byte{24, 97, 199}:   "lemonbeat GmbH",
	[3]byte{24, 98, 44}:    "Sagemcom Broadband SAS",
	[3]byte{24, 100, 114}:  "Aruba Networks",
	[3]byte{24, 101, 113}:  "Top Victory Electronics (Taiwan) Co., Ltd.",
	[3]byte{24, 101, 144}:  "Apple, Inc.",
	[3]byte{24, 102, 218}:  "Dell Inc.",
	[3]byte{24, 102, 227}:  "Veros Systems, Inc.",
	[3]byte{24, 103, 63}:   "Hanover Displays Limited",
	[3]byte{24, 103, 81}:   "KOMEG Industrielle Messtechnik GmbH",
	[3]byte{24, 103, 176}:  "Samsung Electronics Co.,Ltd",
	[3]byte{24, 104, 106}:  "zte corporation",
	[3]byte{24, 104, 130}:  "Beward R&D Co., Ltd.",
	[3]byte{24, 104, 203}:  "Hangzhou Hikvision Digital Technology Co.,Ltd.",
	[3]byte{24, 109, 153}:  "Adanis Inc.",
	[3]byte{24, 113, 23}:   "eta plus electronic gmbh",
	[3]byte{24, 117, 50}:   "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{24, 121, 162}:  "GMJ ELECTRIC LIMITED",
	[3]byte{24, 122, 147}:  "AMICCOM Electronics Corporation",
	[3]byte{24, 124, 129}:  "Valeo Vision Systems",
	[3]byte{24, 126, 213}:  "shenzhen kaism technology Co. Ltd",
	[3]byte{24, 128, 206}:  "Barberry Solutions Ltd",
	[3]byte{24, 128, 245}:  "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{24, 130, 25}:   "Alibaba Cloud Computing Ltd.",
	[3]byte{24, 131, 49}:   "Samsung Electronics Co.,Ltd",
	[3]byte{24, 131, 191}:  "Arcadyan Technology Corporation",
	[3]byte{24, 132, 16}:   "CoreTrust Inc.",
	[3]byte{24, 134, 58}:   "DIGITAL ART SYSTEM",
	[3]byte{24, 134, 172}:  "Nokia Danmark A/S",
	[3]byte{24, 135, 150}:  "HTC Corporation",
	[3]byte{24, 136, 87}:   "Beijing Jinhong Xi-Dian Information Technology Corp.",
	[3]byte{24, 137, 91}:   "Samsung Electronics Co.,Ltd",
	[3]byte{24, 137, 223}:  "CerebrEX Inc.",
	[3]byte{24, 139, 21}:   "ShenZhen ZhongRuiJing Technology co.,LTD",
	[3]byte{24, 139, 69}:   "Cisco Systems, Inc",
	[3]byte{24, 139, 157}:  "Cisco Systems, Inc",
	[3]byte{24, 142, 213}:  "TP Vision Belgium N.V. - innovation site Brugge",
	[3]byte{24, 142, 249}:  "G2C Co. Ltd.",
	[3]byte{24, 146, 44}:   "Virtual Instruments",
	[3]byte{24, 151, 255}:  "TechFaith Wireless Technology Limited",
	[3]byte{24, 153, 245}:  "Sichuan Changhong Electric Ltd.",
	[3]byte{24, 154, 103}:  "CSE-Servelec Limited",
	[3]byte{24, 156, 93}:   "Cisco Systems, Inc",
	[3]byte{24, 158, 252}:  "Apple, Inc.",
	[3]byte{24, 163, 232}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{24, 166, 247}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{24, 169, 5}:    "Hewlett Packard",
	[3]byte{24, 169, 88}:   "PROVISION THAI CO., LTD.",
	[3]byte{24, 169, 155}:  "Dell Inc.",
	[3]byte{24, 170, 69}:   "Fon Technology",
	[3]byte{24, 171, 245}:  "Ultra Electronics Electrics",
	[3]byte{24, 173, 77}:   "Polostar Technology Corporation",
	[3]byte{24, 174, 187}:  "Siemens Convergence Creators GmbH&Co.KG",
	[3]byte{24, 175, 97}:   "Apple, Inc.",
	[3]byte{24, 175, 143}:  "Apple, Inc.",
	[3]byte{24, 175, 159}:  "DIGITRONIC Automationsanlagen GmbH",
	[3]byte{24, 177, 105}:  "Sonicwall",
	[3]byte{24, 178, 9}:    "Torrey Pines Logic, Inc",
	[3]byte{24, 179, 186}:  "Netlogic AB",
	[3]byte{24, 180, 48}:   "Nest Labs Inc.",
	[3]byte{24, 181, 145}:  "I-Storm",
	[3]byte{24, 183, 158}:  "Invoxia",
	[3]byte{24, 189, 173}:  "L-TECH CORPORATION",
	[3]byte{24, 192, 134}:  "Broadcom",
	[3]byte{24, 196, 81}:   "Tucson Embedded Systems",
	[3]byte{24, 197, 1}:    "SHENZHEN GONGJIN ELECTRONICS CO.,LT",
	[3]byte{24, 197, 138}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{24, 200, 231}:  "Shenzhen Hualistone Technology Co.,Ltd",
	[3]byte{24, 204, 35}:   "Philio Technology Corporation",
	[3]byte{24, 207, 94}:   "Liteon Technology Corporation",
	[3]byte{24, 208, 113}:  "DASAN CO., LTD.",
	[3]byte{24, 210, 118}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{24, 213, 182}:  "SMG Holdings LLC",
	[3]byte{24, 214, 106}:  "Inmarsat",
	[3]byte{24, 214, 199}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{24, 214, 207}:  "Kurth Electronic GmbH",
	[3]byte{24, 217, 73}:   "Qvis Labs, LLC",
	[3]byte{24, 219, 242}:  "Dell Inc.",
	[3]byte{24, 220, 86}:   "Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd",
	[3]byte{24, 222, 215}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{24, 226, 136}:  "STT Condigi",
	[3]byte{24, 226, 159}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{24, 226, 194}:  "Samsung Electronics Co.,Ltd",
	[3]byte{24, 227, 188}:  "TCT mobile ltd",
	[3]byte{24, 231, 40}:   "Cisco Systems, Inc",
	[3]byte{24, 231, 244}:  "Apple, Inc.",
	[3]byte{24, 232, 15}:   "Viking Electronics Inc.",
	[3]byte{24, 232, 221}:  "MODULETEK",
	[3]byte{24, 238, 105}:  "Apple, Inc.",
	[3]byte{24, 239, 99}:   "Cisco Systems, Inc",
	[3]byte{24, 241, 69}:   "NetComm Wireless Limited",
	[3]byte{24, 242, 146}:  "Shannon Systems",
	[3]byte{24, 244, 106}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{24, 246, 67}:   "Apple, Inc.",
	[3]byte{24, 246, 80}:   "Multimedia Pacific Limited",
	[3]byte{24, 247, 107}:  "Zhejiang Winsight Technology CO.,LTD",
	[3]byte{24, 248, 122}:  "i3 International Inc.",
	[3]byte{24, 250, 111}:  "ISC applied systems corp",
	[3]byte{24, 251, 123}:  "Dell Inc.",
	[3]byte{24, 252, 159}:  "Changhe Electronics Co., Ltd.",
	[3]byte{24, 254, 52}:   "Espressif Inc.",
	[3]byte{24, 255, 15}:   "Intel Corporate",
	[3]byte{24, 255, 46}:   "Shenzhen Rui Ying Da Technology Co., Ltd",
	[3]byte{28, 6, 86}:     "IDY Corporation",
	[3]byte{28, 8, 193}:    "Lg Innotek",
	[3]byte{28, 11, 82}:    "EPICOM S.A",
	[3]byte{28, 15, 207}:   "Sypro Optics GmbH",
	[3]byte{28, 17, 225}:   "Wartsila Finland Oy",
	[3]byte{28, 18, 157}:   "IEEE PES PSRC/SUB     ",
	[3]byte{28, 20, 72}:    "ARRIS Group, Inc.",
	[3]byte{28, 20, 179}:   "Airwire Technologies",
	[3]byte{28, 23, 211}:   "Cisco Systems, Inc",
	[3]byte{28, 24, 74}:    "ShenZhen RicherLink Technologies Co.,LTD",
	[3]byte{28, 25, 222}:   "eyevis GmbH",
	[3]byte{28, 26, 192}:   "Apple, Inc.",
	[3]byte{28, 27, 13}:    "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{28, 27, 104}:   "ARRIS Group, Inc.",
	[3]byte{28, 28, 253}:   "Dalian Hi-Think Computer Technology, Corp",
	[3]byte{28, 29, 103}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{28, 29, 134}:   "Cisco Systems, Inc",
	[3]byte{28, 30, 227}:   "Hui Zhou Gaoshengda Technology Co.,LTD",
	[3]byte{28, 33, 209}:   "IEEE Registration Authority",
	[3]byte{28, 35, 44}:    "Samsung Electronics Co.,Ltd",
	[3]byte{28, 35, 79}:    "EDMI  Europe Ltd",
	[3]byte{28, 37, 225}:   "China Mobile IOT Company Limited",
	[3]byte{28, 51, 14}:    "PernixData",
	[3]byte{28, 51, 77}:    "ITS Telecom",
	[3]byte{28, 52, 119}:   "Innovation Wireless",
	[3]byte{28, 53, 241}:   "NEW Lift Neue Elektronische Wege Steuerungsbau GmbH",
	[3]byte{28, 55, 191}:   "Cloudium Systems Ltd.",
	[3]byte{28, 57, 71}:    "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{28, 57, 138}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{28, 58, 79}:    "AccuSpec Electronics, LLC",
	[3]byte{28, 58, 222}:   "Samsung Electronics Co.,Ltd",
	[3]byte{28, 61, 231}:   "Sigma Koki Co.,Ltd.",
	[3]byte{28, 62, 132}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{28, 64, 36}:    "Dell Inc.",
	[3]byte{28, 64, 232}:   "SHENZHEN PROGRESS&WIN TECHNOLOGY CO.,LTD",
	[3]byte{28, 65, 88}:    "Gemalto M2M GmbH",
	[3]byte{28, 67, 236}:   "JAPAN CIRCUIT CO.,LTD",
	[3]byte{28, 68, 25}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{28, 69, 147}:   "Texas Instruments",
	[3]byte{28, 72, 64}:    "IMS Messsysteme GmbH",
	[3]byte{28, 72, 206}:   "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{28, 72, 249}:   "GN Netcom A/S",
	[3]byte{28, 73, 123}:   "Gemtek Technology Co., Ltd.",
	[3]byte{28, 74, 247}:   "AMON INC",
	[3]byte{28, 75, 185}:   "SMG ENTERPRISE, LLC",
	[3]byte{28, 75, 214}:   "AzureWave Technology Inc.",
	[3]byte{28, 81, 181}:   "Techaya LTD",
	[3]byte{28, 82, 22}:    "DONGGUAN HELE ELECTRONICS CO., LTD",
	[3]byte{28, 82, 214}:   "FLAT DISPLAY TECHNOLOGY CORPORATION",
	[3]byte{28, 85, 58}:    "QianGua Corp.",
	[3]byte{28, 86, 254}:   "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{28, 87, 216}:   "Kraftway Corporation PLC",
	[3]byte{28, 90, 11}:    "Tegile Systems",
	[3]byte{28, 90, 62}:    "Samsung Electronics Co.,Ltd",
	[3]byte{28, 90, 107}:   "Philips Electronics Nederland BV",
	[3]byte{28, 92, 85}:    "PRIMA Cinema, Inc",
	[3]byte{28, 92, 96}:    "Shenzhen Belzon Technology Co.,LTD.",
	[3]byte{28, 92, 242}:   "Apple, Inc.",
	[3]byte{28, 95, 43}:    "D-Link International",
	[3]byte{28, 95, 255}:   "Beijing Ereneben Information Technology Co.,Ltd Shenzhen Branch",
	[3]byte{28, 96, 222}:   "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{28, 98, 184}:   "Samsung Electronics Co.,Ltd",
	[3]byte{28, 99, 183}:   "OpenProducts 237 AB",
	[3]byte{28, 101, 157}:  "Liteon Technology Corporation",
	[3]byte{28, 102, 109}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{28, 102, 170}:  "Samsung Electronics Co.,Ltd",
	[3]byte{28, 103, 88}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{28, 105, 165}:  "BlackBerry RTS",
	[3]byte{28, 106, 122}:  "Cisco Systems, Inc",
	[3]byte{28, 107, 202}:  "Mitsunami Co., Ltd.",
	[3]byte{28, 110, 76}:   "Logistic Service & Engineering Co.,Ltd",
	[3]byte{28, 110, 118}:  "Quarion Technology Inc",
	[3]byte{28, 111, 101}:  "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{28, 115, 112}:  "Neotech",
	[3]byte{28, 116, 13}:   "ZyXEL Communications Corporation",
	[3]byte{28, 117, 8}:    "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{28, 118, 202}:  "Terasic Technologies Inc.",
	[3]byte{28, 119, 246}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{28, 120, 57}:   "Shenzhen Tencent Computer System Co., Ltd.",
	[3]byte{28, 123, 33}:   "Sony Mobile Communications AB",
	[3]byte{28, 123, 35}:   "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{28, 124, 17}:   "EID ",
	[3]byte{28, 124, 69}:   "Vitek Industrial Video Products, Inc.",
	[3]byte{28, 124, 199}:  "Coriant GmbH",
	[3]byte{28, 125, 34}:   "Fuji Xerox Co., Ltd.",
	[3]byte{28, 126, 81}:   "3bumen.com",
	[3]byte{28, 126, 229}:  "D-Link International",
	[3]byte{28, 131, 65}:   "Hefei Bitland Information Technology Co.Ltd",
	[3]byte{28, 131, 176}:  "Linked IP GmbH",
	[3]byte{28, 132, 100}:  "FORMOSA WIRELESS COMMUNICATION CORP.",
	[3]byte{28, 134, 173}:  "MCT CO., LTD.",
	[3]byte{28, 135, 44}:   "ASUSTek COMPUTER INC.",
	[3]byte{28, 142, 92}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{28, 142, 142}:  "DB Communication & Systems Co., ltd.",
	[3]byte{28, 143, 138}:  "Phase Motion Control SpA",
	[3]byte{28, 145, 72}:   "Apple, Inc.",
	[3]byte{28, 145, 121}:  "Integrated System Technologies Ltd",
	[3]byte{28, 148, 146}:  "RUAG Schweiz AG",
	[3]byte{28, 149, 93}:   "I-LAX ELECTRONICS INC.",
	[3]byte{28, 149, 159}:  "Veethree Electronics And Marine LLC",
	[3]byte{28, 150, 90}:   "Weifang goertek Electronics CO.,LTD",
	[3]byte{28, 151, 61}:   "PRICOM Design",
	[3]byte{28, 152, 236}:  "Hewlett Packard Enterprise",
	[3]byte{28, 153, 76}:   "Murata Manufacturing Co., Ltd.",
	[3]byte{28, 156, 38}:   "Zoovel Technologies",
	[3]byte{28, 157, 62}:   "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{28, 158, 70}:   "Apple, Inc.",
	[3]byte{28, 158, 203}:  "Beijing Nari Smartchip Microelectronics Company Limited",
	[3]byte{28, 160, 211}:  "IEEE Registration Authority",
	[3]byte{28, 162, 177}:  "ruwido austria gmbh",
	[3]byte{28, 165, 50}:   "Shenzhen Gongjin Electronics Co.,Ltd",
	[3]byte{28, 167, 112}:  "SHENZHEN CHUANGWEI-RGB ELECTRONICS CO.,LTD",
	[3]byte{28, 170, 7}:    "Cisco Systems, Inc",
	[3]byte{28, 171, 1}:    "Innovolt",
	[3]byte{28, 171, 167}:  "Apple, Inc.",
	[3]byte{28, 171, 192}:  "Hitron Technologies. Inc",
	[3]byte{28, 173, 209}:  "Bosung Electronics Co., Ltd.",
	[3]byte{28, 175, 5}:    "Samsung Electronics Co.,Ltd",
	[3]byte{28, 175, 247}:  "D-Link International",
	[3]byte{28, 176, 148}:  "HTC Corporation",
	[3]byte{28, 177, 127}:  "NEC Platforms, Ltd.",
	[3]byte{28, 178, 67}:   "TDC A/S",
	[3]byte{28, 183, 44}:   "ASUSTek COMPUTER INC.",
	[3]byte{28, 184, 87}:   "Becon Technologies Co,.Ltd.",
	[3]byte{28, 185, 196}:  "Ruckus Wireless",
	[3]byte{28, 186, 140}:  "Texas Instruments",
	[3]byte{28, 187, 168}:  "OJSC Ufimskiy Zavod Promsvyaz",
	[3]byte{28, 189, 14}:   "Amplified Engineering Pty Ltd",
	[3]byte{28, 189, 185}:  "D-Link International",
	[3]byte{28, 192, 53}:   "PLANEX COMMUNICATIONS INC.",
	[3]byte{28, 192, 225}:  "IEEE Registration Authority",
	[3]byte{28, 193, 26}:   "Wavetronix",
	[3]byte{28, 193, 222}:  "Hewlett Packard",
	[3]byte{28, 195, 22}:   "MileSight Technology Co., Ltd.",
	[3]byte{28, 197, 134}:  "Absolute Acoustics",
	[3]byte{28, 198, 60}:   "Arcadyan Technology Corporation",
	[3]byte{28, 199, 45}:   "Shenzhen Huapu Digital CO.,Ltd",
	[3]byte{28, 202, 227}:  "IEEE Registration Authority",
	[3]byte{28, 203, 153}:  "TCT mobile ltd",
	[3]byte{28, 205, 229}:  "Shanghai Wind Technologies Co.,Ltd",
	[3]byte{28, 212, 12}:   "Kriwan Industrie-Elektronik GmbH",
	[3]byte{28, 214, 189}:  "LEEDARSON LIGHTING CO., LTD.",
	[3]byte{28, 218, 39}:   "vivo Mobile Communication Co., Ltd.",
	[3]byte{28, 222, 167}:  "Cisco Systems, Inc",
	[3]byte{28, 223, 15}:   "Cisco Systems, Inc",
	[3]byte{28, 225, 101}:  "Marshal Corporation",
	[3]byte{28, 225, 146}:  "Qisda Corporation",
	[3]byte{28, 226, 204}:  "Texas Instruments",
	[3]byte{28, 230, 43}:   "Apple, Inc.",
	[3]byte{28, 230, 199}:  "Cisco Systems, Inc",
	[3]byte{28, 232, 93}:   "Cisco Systems, Inc",
	[3]byte{28, 234, 27}:   "Nokia",
	[3]byte{28, 238, 201}:  "Elo touch solutions",
	[3]byte{28, 238, 232}:  "Ilshin Elecom",
	[3]byte{28, 239, 206}:  "bebro electronic GmbH",
	[3]byte{28, 240, 62}:   "Wearhaus Inc.",
	[3]byte{28, 240, 97}:   "SCAPS GmbH",
	[3]byte{28, 244, 202}:  "Private",
	[3]byte{28, 245, 231}:  "Turtle Industry Co., Ltd.",
	[3]byte{28, 250, 104}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{28, 252, 187}:  "Realfiction ApS",
	[3]byte{28, 254, 167}:  "IDentytech Solutins Ltd.",
	[3]byte{32, 1, 79}:     "Linea Research Ltd",
	[3]byte{32, 2, 175}:    "Murata Manufacturing Co., Ltd.",
	[3]byte{32, 5, 5}:      "RADMAX COMMUNICATION PRIVATE LIMITED",
	[3]byte{32, 5, 232}:    "OOO InProMedia",
	[3]byte{32, 8, 237}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{32, 10, 94}:    "Xiangshan Giant Eagle Technology Developing Co., Ltd.",
	[3]byte{32, 11, 199}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{32, 12, 200}:   "NETGEAR",
	[3]byte{32, 14, 149}:   "IEC – TC9 WG43",
	[3]byte{32, 16, 122}:   "Gemtek Technology Co., Ltd.",
	[3]byte{32, 18, 87}:    "Most Lucky Trading Ltd",
	[3]byte{32, 18, 213}:   "Scientech Materials Corporation",
	[3]byte{32, 19, 224}:   "Samsung Electronics Co.,Ltd",
	[3]byte{32, 22, 216}:   "Liteon Technology Corporation",
	[3]byte{32, 24, 14}:    "Shenzhen Sunchip Technology Co., Ltd",
	[3]byte{32, 26, 6}:     "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{32, 29, 3}:     "Elatec GmbH",
	[3]byte{32, 33, 165}:   "LG Electronics (Mobile Communications)",
	[3]byte{32, 37, 100}:   "PEGATRON CORPORATION",
	[3]byte{32, 37, 152}:   "Teleview",
	[3]byte{32, 40, 188}:   "Visionscape Co,. Ltd.",
	[3]byte{32, 43, 193}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{32, 44, 183}:   "Kong Yue Electronics & Information Industry (Xinhui) Ltd.",
	[3]byte{32, 45, 7}:     "Samsung Electronics Co.,Ltd",
	[3]byte{32, 45, 248}:   "Digital Media Cartridge Ltd.",
	[3]byte{32, 49, 235}:   "HDSN",
	[3]byte{32, 55, 6}:     "Cisco Systems, Inc",
	[3]byte{32, 55, 188}:   "Kuipers Electronic Engineering BV",
	[3]byte{32, 58, 7}:     "Cisco Systems, Inc",
	[3]byte{32, 58, 239}:   "Sivantos GmbH",
	[3]byte{32, 60, 174}:   "Apple, Inc.",
	[3]byte{32, 61, 102}:   "ARRIS Group, Inc.",
	[3]byte{32, 61, 178}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{32, 64, 5}:     "feno GmbH",
	[3]byte{32, 65, 90}:    "Smarteh d.o.o.",
	[3]byte{32, 68, 58}:    "Schneider Electric Asia Pacific Ltd",
	[3]byte{32, 70, 161}:   "VECOW Co., Ltd",
	[3]byte{32, 70, 249}:   "Advanced Network Devices (dba:AND)",
	[3]byte{32, 71, 71}:    "Dell Inc.",
	[3]byte{32, 71, 237}:   "BSkyB Ltd",
	[3]byte{32, 74, 170}:   "Hanscan Spain S.A.",
	[3]byte{32, 76, 3}:     "Aruba Networks",
	[3]byte{32, 76, 109}:   "Hugo Brennenstuhl Gmbh & Co. KG.",
	[3]byte{32, 76, 158}:   "Cisco Systems, Inc",
	[3]byte{32, 78, 107}:   "Axxana(israel) ltd",
	[3]byte{32, 78, 113}:   "Juniper Networks",
	[3]byte{32, 78, 127}:   "NETGEAR",
	[3]byte{32, 83, 202}:   "Risk Technology Ltd",
	[3]byte{32, 84, 118}:   "Sony Mobile Communications AB",
	[3]byte{32, 85, 49}:    "Samsung Electronics Co.,Ltd",
	[3]byte{32, 85, 50}:    "Gotech International Technology Limited",
	[3]byte{32, 87, 33}:    "Salix Technology CO., Ltd.",
	[3]byte{32, 87, 175}:   "Shenzhen FH-NET OPTOELECTRONICS CO.,LTD",
	[3]byte{32, 89, 160}:   "Paragon Technologies Inc.",
	[3]byte{32, 90, 0}:     "Coval",
	[3]byte{32, 91, 42}:    "Private",
	[3]byte{32, 91, 94}:    "Shenzhen Wonhe Technology Co., Ltd",
	[3]byte{32, 92, 250}:   "Yangzhou ChangLian Network Technology Co,ltd.",
	[3]byte{32, 93, 71}:    "vivo Mobile Communication Co., Ltd.",
	[3]byte{32, 94, 247}:   "Samsung Electronics Co.,Ltd",
	[3]byte{32, 98, 116}:   "Microsoft Corporation",
	[3]byte{32, 99, 95}:    "Abeeway",
	[3]byte{32, 100, 50}:   "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{32, 103, 177}:  "Pluto inc.",
	[3]byte{32, 104, 157}:  "Liteon Technology Corporation",
	[3]byte{32, 106, 138}:  "Wistron Infocomm (Zhongshan) Corporation",
	[3]byte{32, 106, 255}:  "Atlas Elektronik UK Limited",
	[3]byte{32, 108, 138}:  "Aerohive Networks Inc.",
	[3]byte{32, 110, 156}:  "Samsung Electronics Co.,Ltd",
	[3]byte{32, 111, 236}:  "Braemac CA LLC",
	[3]byte{32, 113, 158}:  "SF Technology Co.,Ltd",
	[3]byte{32, 115, 85}:   "ARRIS Group, Inc.",
	[3]byte{32, 116, 207}:  "Shenzhen Voxtech Co.,Ltd",
	[3]byte{32, 118, 0}:    "Actiontec Electronics, Inc",
	[3]byte{32, 118, 143}:  "Apple, Inc.",
	[3]byte{32, 118, 147}:  "Lenovo (Beijing) Limited.",
	[3]byte{32, 120, 11}:   "Delta Faucet Company",
	[3]byte{32, 120, 240}:  "Apple, Inc.",
	[3]byte{32, 124, 143}:  "Quanta Microsystems,Inc.",
	[3]byte{32, 125, 116}:  "Apple, Inc.",
	[3]byte{32, 130, 192}:  "Xiaomi Communications Co Ltd",
	[3]byte{32, 133, 140}:  "Assa",
	[3]byte{32, 135, 86}:   "SIEMENS AG",
	[3]byte{32, 135, 172}:  "AES motomation",
	[3]byte{32, 137, 111}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{32, 137, 132}:  "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{32, 137, 134}:  "zte corporation",
	[3]byte{32, 139, 55}:   "Skyworth Digital Technology(Shenzhen) Co.,Ltd",
	[3]byte{32, 144, 111}:  "Shenzhen Tencent Computer System Co., Ltd.",
	[3]byte{32, 145, 72}:   "Texas Instruments",
	[3]byte{32, 145, 138}:  "PROFALUX",
	[3]byte{32, 145, 217}:  "I'M SPA",
	[3]byte{32, 147, 77}:   "FUJIAN STAR-NET COMMUNICATION CO.,LTD",
	[3]byte{32, 154, 233}:  "Volacomm Co., Ltd",
	[3]byte{32, 155, 165}:  "JIAXING GLEAD Electronics Co.,Ltd",
	[3]byte{32, 155, 205}:  "Apple, Inc.",
	[3]byte{32, 162, 228}:  "Apple, Inc.",
	[3]byte{32, 162, 231}:  "Lee-Dickens Ltd",
	[3]byte{32, 166, 128}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{32, 167, 131}:  "miControl GmbH",
	[3]byte{32, 167, 135}:  "Bointec Taiwan Corporation Limited",
	[3]byte{32, 168, 185}:  "Siemens",
	[3]byte{32, 169, 14}:   "TCT mobile ltd",
	[3]byte{32, 169, 155}:  "Microsoft Corporation",
	[3]byte{32, 170, 37}:   "IP-NET LLC",
	[3]byte{32, 170, 75}:   "Cisco-Linksys, LLC",
	[3]byte{32, 171, 55}:   "Apple, Inc.",
	[3]byte{32, 176, 247}:  "Enclustra GmbH",
	[3]byte{32, 179, 153}:  "Enterasys",
	[3]byte{32, 181, 198}:  "Mimosa Networks",
	[3]byte{32, 183, 192}:  "OMICRON electronics GmbH",
	[3]byte{32, 187, 118}:  "COL GIOVANNI PAOLO SpA",
	[3]byte{32, 187, 192}:  "Cisco Systems, Inc",
	[3]byte{32, 187, 198}:  "Jabil Circuit Hungary Ltd.",
	[3]byte{32, 191, 219}:  "DVL",
	[3]byte{32, 192, 71}:   "Verizon",
	[3]byte{32, 192, 109}:  "SHENZHEN SPACETEK TECHNOLOGY CO.,LTD",
	[3]byte{32, 193, 175}:  "i Wit Digital Co., Limited",
	[3]byte{32, 195, 143}:  "Texas Instruments",
	[3]byte{32, 195, 164}:  "RetailNext",
	[3]byte{32, 198, 13}:   "Shanghai annijie Information technology Co.,LTD",
	[3]byte{32, 198, 235}:  "Panasonic Corporation AVC Networks Company",
	[3]byte{32, 200, 179}:  "SHENZHEN BUL-TECH CO.,LTD.",
	[3]byte{32, 201, 208}:  "Apple, Inc.",
	[3]byte{32, 205, 57}:   "Texas Instruments",
	[3]byte{32, 206, 196}:  "Peraso Technologies",
	[3]byte{32, 207, 48}:   "ASUSTek COMPUTER INC.",
	[3]byte{32, 209, 96}:   "Private",
	[3]byte{32, 210, 31}:   "Wincal Technology Corp.",
	[3]byte{32, 210, 95}:   "SmartCap Technologies",
	[3]byte{32, 211, 144}:  "Samsung Electronics Co.,Ltd",
	[3]byte{32, 213, 171}:  "Korea Infocom Co.,Ltd.",
	[3]byte{32, 213, 191}:  "Samsung Electronics Co.,Ltd",
	[3]byte{32, 214, 7}:    "Nokia Corporation",
	[3]byte{32, 215, 90}:   "Posh Mobile Limited",
	[3]byte{32, 217, 6}:    "Iota, Inc.",
	[3]byte{32, 219, 171}:  "Samsung Electronics Co., Ltd.",
	[3]byte{32, 220, 147}:  "Cheetah Hi-Tech, Inc.",
	[3]byte{32, 220, 230}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{32, 223, 63}:   "Nanjing SAC Power Grid Automation Co., Ltd.",
	[3]byte{32, 228, 7}:    "Spark srl",
	[3]byte{32, 229, 42}:   "NETGEAR",
	[3]byte{32, 229, 100}:  "ARRIS Group, Inc.",
	[3]byte{32, 231, 145}:  "Siemens Healthcare Diagnostics, Inc",
	[3]byte{32, 234, 199}:  "SHENZHEN RIOPINE ELECTRONICS CO., LTD",
	[3]byte{32, 237, 116}:  "Ability enterprise co.,Ltd.",
	[3]byte{32, 238, 198}:  "Elefirst Science & Tech Co ., ltd",
	[3]byte{32, 240, 2}:    "MTData Developments Pty. Ltd.",
	[3]byte{32, 241, 124}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{32, 243, 163}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{32, 244, 27}:   "Shenzhen Bilian electronic CO.,LTD",
	[3]byte{32, 245, 16}:   "Codex Digital Limited",
	[3]byte{32, 245, 67}:   "Hui Zhou Gaoshengda Technology Co.,LTD",
	[3]byte{32, 248, 94}:   "Delta Electronics",
	[3]byte{32, 250, 187}:  "Cambridge Executive Limited",
	[3]byte{32, 253, 241}:  "3COM EUROPE LTD",
	[3]byte{32, 254, 205}:  "System In Frontier Inc.",
	[3]byte{32, 254, 219}:  "M2M Solution S.A.S.",
	[3]byte{36, 0, 186}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 1, 199}:    "Cisco Systems, Inc",
	[3]byte{36, 5, 15}:     "MTN Electronic Co. Ltd",
	[3]byte{36, 5, 245}:    "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{36, 9, 23}:     "Devlin Electronics Limited",
	[3]byte{36, 9, 149}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 10, 17}:    "TCT mobile ltd",
	[3]byte{36, 10, 100}:   "AzureWave Technology Inc.",
	[3]byte{36, 10, 196}:   "Espressif Inc.",
	[3]byte{36, 11, 10}:    "Palo Alto Networks",
	[3]byte{36, 11, 42}:    "Viettel Group",
	[3]byte{36, 11, 177}:   "KOSTAL Industrie Elektrik GmbH ",
	[3]byte{36, 13, 101}:   "Shenzhen Vsun Communication Technology Co., Ltd.",
	[3]byte{36, 13, 194}:   "TCT mobile ltd",
	[3]byte{36, 16, 100}:   "Shenzhen Ecsino Tecnical Co. Ltd",
	[3]byte{36, 17, 37}:    "Hutek Co., Ltd.",
	[3]byte{36, 17, 72}:    "Entropix, LLC",
	[3]byte{36, 17, 208}:   "Chongqing Ehs Science and Technology Development Co.,Ltd.",
	[3]byte{36, 26, 140}:   "Squarehead Technology AS",
	[3]byte{36, 27, 19}:    "Shanghai Nutshell Electronic Co., Ltd.",
	[3]byte{36, 27, 68}:    "Hangzhou Tuners Electronics Co., Ltd",
	[3]byte{36, 28, 4}:     "SHENZHEN JEHE TECHNOLOGY DEVELOPMENT CO., LTD.",
	[3]byte{36, 30, 235}:   "Apple, Inc.",
	[3]byte{36, 31, 44}:    "Calsys, Inc.",
	[3]byte{36, 31, 160}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 32, 199}:   "Sagemcom Broadband SAS",
	[3]byte{36, 33, 171}:   "Sony Mobile Communications AB",
	[3]byte{36, 36, 14}:    "Apple, Inc.",
	[3]byte{36, 38, 66}:    "SHARP Corporation.",
	[3]byte{36, 47, 250}:   "Toshiba Global Commerce Solutions",
	[3]byte{36, 49, 132}:   "SHARP Corporation",
	[3]byte{36, 51, 108}:   "Private",
	[3]byte{36, 53, 204}:   "Zhongshan Scinan Internet of Things Co.,Ltd.",
	[3]byte{36, 55, 76}:    "Cisco SPVTG",
	[3]byte{36, 55, 239}:   "EMC Electronic Media Communication SA",
	[3]byte{36, 60, 32}:    "Dynamode Group",
	[3]byte{36, 66, 188}:   "Alinco,incorporated",
	[3]byte{36, 68, 39}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 69, 151}:   "GEMUE Gebr. Mueller Apparatebau",
	[3]byte{36, 71, 14}:    "PentronicAB",
	[3]byte{36, 73, 123}:   "Innovative Converged Devices Inc",
	[3]byte{36, 75, 3}:     "Samsung Electronics Co.,Ltd",
	[3]byte{36, 75, 129}:   "Samsung Electronics Co.,Ltd",
	[3]byte{36, 76, 7}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 78, 123}:   "IEEE Registration Authority",
	[3]byte{36, 79, 29}:    "iRule LLC",
	[3]byte{36, 89, 11}:    "White Sky Inc. Limited",
	[3]byte{36, 91, 167}:   "Apple, Inc.",
	[3]byte{36, 91, 240}:   "Liteon, Inc.",
	[3]byte{36, 92, 191}:   "NCSE",
	[3]byte{36, 94, 190}:   "QNAP Systems, Inc.",
	[3]byte{36, 95, 223}:   "KYOCERA Corporation",
	[3]byte{36, 96, 129}:   "razberi technologies",
	[3]byte{36, 97, 90}:    "China Mobile Group Device Co.,Ltd.",
	[3]byte{36, 98, 120}:   "sysmocom - systems for mobile communications GmbH",
	[3]byte{36, 100, 239}:  "CYG SUNRI CO.,LTD.",
	[3]byte{36, 101, 17}:   "AVM GmbH",
	[3]byte{36, 105, 62}:   "innodisk Corporation",
	[3]byte{36, 105, 74}:   "Jasmine Systems Inc.",
	[3]byte{36, 105, 104}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{36, 105, 165}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 106, 171}:  "IT-IS International",
	[3]byte{36, 108, 138}:  "YUKAI Engineering",
	[3]byte{36, 110, 150}:  "Dell Inc.",
	[3]byte{36, 113, 137}:  "Texas Instruments",
	[3]byte{36, 114, 96}:   "IOTTECH Corp",
	[3]byte{36, 118, 86}:   "Shanghai Net Miles Fiber Optics Technology Co., LTD.",
	[3]byte{36, 118, 125}:  "Cisco SPVTG",
	[3]byte{36, 119, 3}:    "Intel Corporate",
	[3]byte{36, 124, 76}:   "Herman Miller",
	[3]byte{36, 127, 32}:   "Sagemcom Broadband SAS",
	[3]byte{36, 127, 60}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 128, 0}:    "Westcontrol AS",
	[3]byte{36, 129, 170}:  "KSH International Co., Ltd.",
	[3]byte{36, 130, 138}:  "Prowave Technologies Ltd.",
	[3]byte{36, 134, 244}:  "Ctek, Inc.",
	[3]byte{36, 135, 7}:    "SEnergy Corporation",
	[3]byte{36, 136, 148}:  "shenzhen lensun Communication Technology LTD",
	[3]byte{36, 138, 7}:    "Mellanox Technologies, Inc.",
	[3]byte{36, 146, 14}:   "Samsung Electronics Co.,Ltd",
	[3]byte{36, 147, 202}:  "Voxtronic Technology Computer-Systeme GmbH",
	[3]byte{36, 148, 66}:   "OPEN ROAD SOLUTIONS , INC.",
	[3]byte{36, 149, 4}:    "SFR",
	[3]byte{36, 151, 237}:  "Techvision Intelligent Technology Limited",
	[3]byte{36, 158, 171}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 160, 116}:  "Apple, Inc.",
	[3]byte{36, 162, 225}:  "Apple, Inc.",
	[3]byte{36, 164, 44}:   "KOUKAAM a.s.",
	[3]byte{36, 164, 60}:   "Ubiquiti Networks Inc.",
	[3]byte{36, 164, 149}:  "Thales Canada Inc.",
	[3]byte{36, 167, 220}:  "BSkyB Ltd",
	[3]byte{36, 168, 125}:  "Panasonic Automotive Systems Asia Pacific(Thailand)Co.,Ltd.",
	[3]byte{36, 169, 55}:   "PURE Storage",
	[3]byte{36, 171, 129}:  "Apple, Inc.",
	[3]byte{36, 175, 74}:   "Alcatel-Lucent IPD",
	[3]byte{36, 175, 84}:   "NEXGEN Mediatech Inc.",
	[3]byte{36, 176, 169}:  "Shanghai Mobiletek Communication Ltd.",
	[3]byte{36, 182, 87}:   "Cisco Systems, Inc",
	[3]byte{36, 182, 184}:  "FRIEM SPA",
	[3]byte{36, 182, 253}:  "Dell Inc.",
	[3]byte{36, 184, 140}:  "Crenus Co.,Ltd.",
	[3]byte{36, 184, 210}:  "Opzoon Technology Co.,Ltd.",
	[3]byte{36, 186, 19}:   "RISO KAGAKU CORPORATION",
	[3]byte{36, 186, 48}:   "Technical Consumer Products, Inc.",
	[3]byte{36, 187, 193}:  "Absolute Analysis",
	[3]byte{36, 188, 130}:  "Dali Wireless, Inc.",
	[3]byte{36, 188, 248}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 190, 5}:    "Hewlett Packard",
	[3]byte{36, 191, 116}:  "Private",
	[3]byte{36, 192, 179}:  "RSF",
	[3]byte{36, 193, 189}:  "CRRC DALIAN R&D CO.,LTD.",
	[3]byte{36, 195, 249}:  "Securitas Direct AB",
	[3]byte{36, 196, 74}:   "zte corporation",
	[3]byte{36, 198, 150}:  "Samsung Electronics Co.,Ltd",
	[3]byte{36, 200, 72}:   "mywerk system GmbH",
	[3]byte{36, 200, 110}:  "Chaney Instrument Co.",
	[3]byte{36, 201, 161}:  "Ruckus Wireless",
	[3]byte{36, 201, 222}:  "Genoray",
	[3]byte{36, 203, 231}:  "MYK, Inc.",
	[3]byte{36, 207, 33}:   "Shenzhen State Micro Technology Co., Ltd",
	[3]byte{36, 209, 63}:   "MEXUS CO.,LTD",
	[3]byte{36, 210, 204}:  "SmartDrive Systems Inc.",
	[3]byte{36, 213, 28}:   "Zhongtian broadband technology co., LTD ",
	[3]byte{36, 217, 33}:   "Avaya Inc",
	[3]byte{36, 218, 17}:   "NO NDA Inc",
	[3]byte{36, 218, 155}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{36, 218, 182}:  "Sistemas de Gestión Energética S.A. de C.V",
	[3]byte{36, 219, 172}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 219, 173}:  "ShopperTrak RCT Corporation",
	[3]byte{36, 219, 237}:  "Samsung Electronics Co.,Ltd",
	[3]byte{36, 222, 198}:  "Aruba Networks",
	[3]byte{36, 223, 106}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{36, 226, 113}:  "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{36, 227, 20}:   "Apple, Inc.",
	[3]byte{36, 228, 63}:   "Wenzhou Kunmei Communication Technology Co.,Ltd.",
	[3]byte{36, 229, 170}:  "Philips Oral Healthcare, Inc.",
	[3]byte{36, 230, 186}:  "JSC Zavod im. Kozitsky",
	[3]byte{36, 233, 179}:  "Cisco Systems, Inc",
	[3]byte{36, 234, 64}:   "Helmholz GmbH & Co. KG",
	[3]byte{36, 235, 101}:  "SAET I.S. S.r.l.",
	[3]byte{36, 236, 153}:  "ASKEY COMPUTER CORP",
	[3]byte{36, 236, 214}:  "CSG Science & Technology Co.,Ltd.Hefei",
	[3]byte{36, 238, 58}:   "Chengdu Yingji Electronic Hi-tech Co Ltd",
	[3]byte{36, 240, 148}:  "Apple, Inc.",
	[3]byte{36, 240, 255}:  "GHT Co., Ltd.",
	[3]byte{36, 242, 221}:  "Radiant Zemax LLC",
	[3]byte{36, 245, 126}:  "HWH CO., LTD.",
	[3]byte{36, 245, 170}:  "Samsung Electronics Co.,Ltd",
	[3]byte{36, 253, 82}:   "Liteon Technology Corporation",
	[3]byte{36, 253, 91}:   "SmartThings, Inc.",
	[3]byte{40, 4, 224}:    "FERMAX ELECTRONICA S.A.U.",
	[3]byte{40, 6, 30}:     "NINGBO GLOBAL USEFUL ELECTRIC CO.,LTD",
	[3]byte{40, 6, 141}:    "ITL, LLC",
	[3]byte{40, 11, 92}:    "Apple, Inc.",
	[3]byte{40, 12, 40}:    "Unigen DataStorage Corporation",
	[3]byte{40, 12, 184}:   "Mikrosay Yazilim ve Elektronik A.S.",
	[3]byte{40, 13, 252}:   "Sony Interactive Entertainment Inc.",
	[3]byte{40, 14, 139}:   "Beijing Spirit Technology Development Co., Ltd.",
	[3]byte{40, 16, 27}:    "MagnaCom",
	[3]byte{40, 16, 123}:   "D-Link International",
	[3]byte{40, 20, 113}:   "Lantis co., LTD.",
	[3]byte{40, 22, 46}:    "2Wire Inc",
	[3]byte{40, 22, 173}:   "Intel Corporate",
	[3]byte{40, 23, 206}:   "Omnisense Ltd",
	[3]byte{40, 24, 120}:   "Microsoft Corporation",
	[3]byte{40, 24, 253}:   "Aditya Infotech Ltd.",
	[3]byte{40, 34, 70}:    "Beijing Sinoix Communication Co., LTD",
	[3]byte{40, 36, 255}:   "Wistron Neweb Corporation",
	[3]byte{40, 37, 54}:    "SHENZHEN HOLATEK CO.,LTD",
	[3]byte{40, 38, 166}:   "PBR electronics GmbH",
	[3]byte{40, 39, 191}:   "Samsung Electronics Co.,Ltd",
	[3]byte{40, 40, 93}:    "ZyXEL Communications Corporation",
	[3]byte{40, 41, 204}:   "Corsa Technology Incorporated",
	[3]byte{40, 41, 217}:   "GlobalBeiMing technology (Beijing)Co. Ltd",
	[3]byte{40, 44, 178}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{40, 49, 82}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{40, 50, 197}:   "HUMAX Co., Ltd.",
	[3]byte{40, 52, 16}:    "Enigma Diagnostics Limited",
	[3]byte{40, 52, 162}:   "Cisco Systems, Inc",
	[3]byte{40, 54, 56}:    "IEEE Registration Authority",
	[3]byte{40, 55, 19}:    "Shenzhen 3Nod Digital Technology Co., Ltd.",
	[3]byte{40, 55, 55}:    "Apple, Inc.",
	[3]byte{40, 56, 207}:   "Gen2wave",
	[3]byte{40, 57, 94}:    "Samsung Electronics Co.,Ltd",
	[3]byte{40, 57, 231}:   "Preceno Technology Pte.Ltd.",
	[3]byte{40, 59, 150}:   "Cool Control LTD",
	[3]byte{40, 60, 228}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{40, 63, 105}:   "Sony Mobile Communications AB",
	[3]byte{40, 64, 26}:    "C8 MediSensors, Inc.",
	[3]byte{40, 65, 33}:    "OptiSense Network, LLC",
	[3]byte{40, 68, 48}:    "GenesisTechnical Systems (UK) Ltd",
	[3]byte{40, 71, 170}:   "Nokia Corporation",
	[3]byte{40, 72, 70}:    "GridCentric Inc.",
	[3]byte{40, 76, 83}:    "Intune Networks",
	[3]byte{40, 77, 146}:   "Luminator",
	[3]byte{40, 78, 215}:   "OutSmart Power Systems, Inc.",
	[3]byte{40, 79, 206}:   "Liaoning Wontel Science and Technology Development Co.,Ltd.",
	[3]byte{40, 81, 50}:    "Shenzhen Prayfly Technology Co.,Ltd",
	[3]byte{40, 82, 97}:    "Cisco Systems, Inc",
	[3]byte{40, 82, 224}:   "Layon international Electronic & Telecom Co.,Ltd",
	[3]byte{40, 86, 90}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{40, 87, 103}:   "Echostar Technologies Corp",
	[3]byte{40, 87, 190}:   "Hangzhou Hikvision Digital Technology Co.,Ltd.",
	[3]byte{40, 90, 235}:   "Apple, Inc.",
	[3]byte{40, 95, 47}:    "RNware Co.,Ltd.",
	[3]byte{40, 95, 219}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{40, 96, 70}:    "Lantech Communications Global, Inc.",
	[3]byte{40, 96, 148}:   "CAPELEC",
	[3]byte{40, 99, 54}:    "Siemens AG - Industrial Automation - EWA",
	[3]byte{40, 101, 107}:  "Keystone Microtech Corporation",
	[3]byte{40, 106, 184}:  "Apple, Inc.",
	[3]byte{40, 106, 186}:  "Apple, Inc.",
	[3]byte{40, 108, 7}:    "XIAOMI Electronics,CO.,LTD",
	[3]byte{40, 109, 151}:  "SAMJIN Co., Ltd.",
	[3]byte{40, 110, 212}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{40, 111, 127}:  "Cisco Systems, Inc",
	[3]byte{40, 113, 132}:  "Spire Payments",
	[3]byte{40, 114, 197}:  "Smartmatic Corp",
	[3]byte{40, 114, 240}:  "ATHENA",
	[3]byte{40, 118, 16}:   "IgniteNet",
	[3]byte{40, 118, 205}:  "Funshion Online Technologies Co.,Ltd",
	[3]byte{40, 121, 148}:  "Realplay Digital Technology(Shenzhen) Co.,Ltd",
	[3]byte{40, 122, 238}:  "ARRIS Group, Inc.",
	[3]byte{40, 124, 219}:  "Hefei  Toycloud Technology Co.,ltd",
	[3]byte{40, 128, 35}:   "Hewlett Packard",
	[3]byte{40, 131, 53}:   "Samsung Electronics Co.,Ltd",
	[3]byte{40, 132, 250}:  "SHARP Corporation",
	[3]byte{40, 133, 45}:   "Touch Networks",
	[3]byte{40, 137, 21}:   "CashGuard Sverige AB",
	[3]byte{40, 138, 28}:   "Juniper Networks",
	[3]byte{40, 145, 208}:  "Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH",
	[3]byte{40, 146, 74}:   "Hewlett Packard",
	[3]byte{40, 147, 254}:  "Cisco Systems, Inc",
	[3]byte{40, 148, 15}:   "Cisco Systems, Inc",
	[3]byte{40, 148, 175}:  "Samhwa Telecom",
	[3]byte{40, 152, 123}:  "Samsung Electronics Co.,Ltd",
	[3]byte{40, 153, 58}:   "Arista Networks",
	[3]byte{40, 154, 75}:   "SteelSeries ApS",
	[3]byte{40, 154, 250}:  "TCT mobile ltd",
	[3]byte{40, 158, 223}:  "Danfoss Turbocor Compressors, Inc",
	[3]byte{40, 160, 43}:   "Apple, Inc.",
	[3]byte{40, 161, 131}:  "ALPS ELECTRIC CO.,LTD.",
	[3]byte{40, 161, 134}:  "enblink",
	[3]byte{40, 161, 146}:  "GERP Solution",
	[3]byte{40, 161, 235}:  "ETEK TECHNOLOGY (SHENZHEN) CO.,LTD",
	[3]byte{40, 162, 65}:   "exlar corp",
	[3]byte{40, 162, 75}:   "Juniper Networks",
	[3]byte{40, 165, 116}:  "Miller Electric Mfg. Co.",
	[3]byte{40, 165, 238}:  "Shenzhen SDGI CATV Co., Ltd",
	[3]byte{40, 166, 219}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{40, 172, 103}:  "Mach Power, Rappresentanze Internazionali s.r.l.",
	[3]byte{40, 175, 10}:   "Sirius XM Radio Inc",
	[3]byte{40, 176, 204}:  "Xenya d.o.o.",
	[3]byte{40, 178, 189}:  "Intel Corporate",
	[3]byte{40, 179, 171}:  "Genmark Automation",
	[3]byte{40, 180, 72}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{40, 185, 217}:  "Radisys Corporation",
	[3]byte{40, 186, 24}:   "NextNav, LLC",
	[3]byte{40, 186, 181}:  "Samsung Electronics Co.,Ltd",
	[3]byte{40, 187, 89}:   "RNET Technologies, Inc.",
	[3]byte{40, 188, 24}:   "SourcingOverseas Co. Ltd",
	[3]byte{40, 188, 86}:   "EMAC, Inc.",
	[3]byte{40, 190, 3}:    "TCT mobile ltd",
	[3]byte{40, 190, 155}:  "Technicolor CH USA Inc.",
	[3]byte{40, 192, 218}:  "Juniper Networks",
	[3]byte{40, 194, 221}:  "AzureWave Technology Inc.",
	[3]byte{40, 198, 63}:   "Intel Corporate",
	[3]byte{40, 198, 113}:  "Yota Devices OY",
	[3]byte{40, 198, 142}:  "NETGEAR",
	[3]byte{40, 199, 24}:   "Altierre",
	[3]byte{40, 199, 206}:  "Cisco Systems, Inc",
	[3]byte{40, 200, 37}:   "DellKing Industrial Co., Ltd",
	[3]byte{40, 200, 122}:  "ARRIS Group, Inc.",
	[3]byte{40, 201, 20}:   "Taimag Corporation",
	[3]byte{40, 202, 9}:    "ThyssenKrupp Elevators (Shanghai) Co.,Ltd",
	[3]byte{40, 203, 235}:  "One",
	[3]byte{40, 204, 1}:    "Samsung Electronics Co.,Ltd",
	[3]byte{40, 204, 255}:  "Corporacion Empresarial Altra SL",
	[3]byte{40, 205, 28}:   "Espotel Oy",
	[3]byte{40, 205, 76}:   "Individual Computers GmbH",
	[3]byte{40, 205, 156}:  "Shenzhen Dynamax Software Development Co.,Ltd.",
	[3]byte{40, 207, 218}:  "Apple, Inc.",
	[3]byte{40, 207, 233}:  "Apple, Inc.",
	[3]byte{40, 209, 175}:  "Nokia Corporation",
	[3]byte{40, 210, 68}:   "LCFC(HeFei) Electronics Technology Co., Ltd.",
	[3]byte{40, 213, 118}:  "Premier Wireless, Inc.",
	[3]byte{40, 217, 62}:   "Telecor Inc.",
	[3]byte{40, 217, 138}:  "Hangzhou Konke Technology Co.,Ltd.",
	[3]byte{40, 217, 151}:  "Yuduan Mobile Co., Ltd.",
	[3]byte{40, 219, 129}:  "Shanghai Guao Electronic Technology Co., Ltd",
	[3]byte{40, 222, 246}:  "bioMerieux Inc.",
	[3]byte{40, 224, 44}:   "Apple, Inc.",
	[3]byte{40, 225, 76}:   "Apple, Inc.",
	[3]byte{40, 226, 151}:  "Shanghai InfoTM Microelectronics Co.,Ltd.",
	[3]byte{40, 227, 31}:   "Xiaomi Communications Co Ltd",
	[3]byte{40, 227, 71}:   "Liteon Technology Corporation",
	[3]byte{40, 228, 118}:  "Pi-Coral",
	[3]byte{40, 230, 8}:    "Tokheim",
	[3]byte{40, 230, 233}:  "SIS Sat Internet Services GmbH",
	[3]byte{40, 231, 148}:  "Microtime Computer Inc.",
	[3]byte{40, 231, 207}:  "Apple, Inc.",
	[3]byte{40, 237, 88}:   "JAG Jakob AG",
	[3]byte{40, 237, 106}:  "Apple, Inc.",
	[3]byte{40, 238, 44}:   "Frontline Test Equipment",
	[3]byte{40, 238, 82}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{40, 238, 211}:  "Shenzhen Super D Technology Co., Ltd",
	[3]byte{40, 239, 1}:    "Private",
	[3]byte{40, 240, 118}:  "Apple, Inc.",
	[3]byte{40, 241, 14}:   "Dell Inc.",
	[3]byte{40, 243, 88}:   "2C - Trifonov & Co",
	[3]byte{40, 243, 102}:  "Shenzhen Bilian electronic CO.,LTD",
	[3]byte{40, 245, 50}:   "ADD-Engineering BV",
	[3]byte{40, 246, 6}:    "Syes srl",
	[3]byte{40, 250, 160}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{40, 251, 211}:  "Ragentek Technology Group",
	[3]byte{40, 252, 81}:   "The Electric Controller and Manufacturing Co., LLC",
	[3]byte{40, 252, 246}:  "Shenzhen Xin KingBrand enterprises Co.,Ltd",
	[3]byte{40, 253, 128}:  "IEEE Registration Authority",
	[3]byte{40, 254, 205}:  "Lemobile Information Technology (Beijing) Co., Ltd.",
	[3]byte{40, 255, 62}:   "zte corporation",
	[3]byte{44, 0, 44}:     "UNOWHY",
	[3]byte{44, 0, 51}:     "EControls, LLC",
	[3]byte{44, 0, 247}:    "XOS",
	[3]byte{44, 1, 11}:     "NASCENT Technology, LLC - RemKon",
	[3]byte{44, 2, 159}:    "3ALogics",
	[3]byte{44, 6, 35}:     "Win Leader Inc.",
	[3]byte{44, 7, 60}:     "DEVLINE LIMITED",
	[3]byte{44, 8, 28}:     "OVH",
	[3]byte{44, 8, 140}:    "HUMAX Co., Ltd.",
	[3]byte{44, 9, 77}:     "Raptor Engineering, LLC",
	[3]byte{44, 9, 203}:    "COBS AB",
	[3]byte{44, 11, 233}:   "Cisco Systems, Inc",
	[3]byte{44, 14, 61}:    "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{44, 16, 193}:   "Nintendo Co., Ltd.",
	[3]byte{44, 24, 174}:   "Trend Electronics Co., Ltd.",
	[3]byte{44, 25, 132}:   "IDN Telecom, Inc.",
	[3]byte{44, 26, 49}:    "Electronics Company Limited",
	[3]byte{44, 27, 200}:   "Hunan Topview Network System CO.,LTD",
	[3]byte{44, 29, 184}:   "ARRIS Group, Inc.",
	[3]byte{44, 30, 234}:   "AERODEV",
	[3]byte{44, 31, 35}:    "Apple, Inc.",
	[3]byte{44, 32, 11}:    "Apple, Inc.",
	[3]byte{44, 33, 49}:    "Juniper Networks",
	[3]byte{44, 33, 114}:   "Juniper Networks",
	[3]byte{44, 33, 215}:   "IMAX Corporation",
	[3]byte{44, 34, 139}:   "CTR SRL",
	[3]byte{44, 35, 58}:    "Hewlett Packard",
	[3]byte{44, 36, 95}:    "Babolat VS",
	[3]byte{44, 38, 95}:    "IEEE Registration Authority",
	[3]byte{44, 38, 197}:   "zte corporation",
	[3]byte{44, 39, 215}:   "Hewlett Packard",
	[3]byte{44, 40, 45}:    "BBK EDUCATIONAL ELECTRONICS CORP.,LTD.",
	[3]byte{44, 41, 151}:   "Microsoft Corporation",
	[3]byte{44, 45, 72}:    "bct electronic GesmbH",
	[3]byte{44, 48, 51}:    "NETGEAR",
	[3]byte{44, 48, 104}:   "Pantech Co.,Ltd",
	[3]byte{44, 49, 36}:    "Cisco Systems, Inc",
	[3]byte{44, 51, 17}:    "Cisco Systems, Inc",
	[3]byte{44, 51, 97}:    "Apple, Inc.",
	[3]byte{44, 51, 122}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{44, 52, 39}:    "ERCO & GENER",
	[3]byte{44, 53, 87}:    "ELLIY Power CO..Ltd",
	[3]byte{44, 54, 160}:   "Capisco Limited",
	[3]byte{44, 54, 248}:   "Cisco Systems, Inc",
	[3]byte{44, 55, 49}:    "SHENZHEN YIFANG DIGITAL TECHNOLOGY CO.,LTD.",
	[3]byte{44, 55, 150}:   "CYBO CO.,LTD.",
	[3]byte{44, 57, 150}:   "Sagemcom Broadband SAS",
	[3]byte{44, 57, 193}:   "Ciena Corporation",
	[3]byte{44, 58, 40}:    "Fagor Electrónica",
	[3]byte{44, 59, 253}:   "Netstor Technology Co., Ltd.",
	[3]byte{44, 62, 207}:   "Cisco Systems, Inc",
	[3]byte{44, 63, 56}:    "Cisco Systems, Inc",
	[3]byte{44, 63, 62}:    "Alge-Timing GmbH",
	[3]byte{44, 64, 43}:    "Smart iBlue Technology Limited",
	[3]byte{44, 65, 56}:    "Hewlett Packard",
	[3]byte{44, 68, 1}:     "Samsung Electronics Co.,Ltd",
	[3]byte{44, 68, 27}:    "Spectrum Medical Limited",
	[3]byte{44, 68, 253}:   "Hewlett Packard",
	[3]byte{44, 77, 84}:    "ASUSTek COMPUTER INC.",
	[3]byte{44, 77, 121}:   "GoerTek Inc.",
	[3]byte{44, 80, 137}:   "Shenzhen Kaixuan Visual Technology Co.,Limited",
	[3]byte{44, 83, 74}:    "Shenzhen Winyao Electronic Limited",
	[3]byte{44, 84, 45}:    "Cisco Systems, Inc",
	[3]byte{44, 84, 207}:   "LG Electronics (Mobile Communications)",
	[3]byte{44, 85, 60}:    "Gainspeed, Inc.",
	[3]byte{44, 85, 211}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{44, 86, 220}:   "ASUSTek COMPUTER INC.",
	[3]byte{44, 89, 138}:   "LG Electronics (Mobile Communications)",
	[3]byte{44, 89, 229}:   "Hewlett Packard",
	[3]byte{44, 90, 5}:     "Nokia Corporation",
	[3]byte{44, 90, 15}:    "Cisco Systems, Inc",
	[3]byte{44, 90, 141}:   "SYSTRONIK Elektronik u. Systemtechnik GmbH",
	[3]byte{44, 90, 163}:   "PROMATE ELECTRONIC CO.LTD",
	[3]byte{44, 91, 184}:   "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{44, 91, 225}:   "Centripetal Networks, Inc",
	[3]byte{44, 93, 147}:   "Ruckus Wireless",
	[3]byte{44, 95, 243}:   "Pertronic Industries",
	[3]byte{44, 96, 12}:    "QUANTA COMPUTER INC.",
	[3]byte{44, 98, 90}:    "Finest Security Systems Co., Ltd",
	[3]byte{44, 98, 137}:   "Regenersis (Glenrothes) Ltd",
	[3]byte{44, 99, 115}:   "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{44, 103, 152}:  "InTalTech Ltd.",
	[3]byte{44, 103, 251}:  "ShenZhen Zhengjili Electronics Co., LTD",
	[3]byte{44, 105, 186}:  "RF Controls, LLC",
	[3]byte{44, 106, 111}:  "IEEE Registration Authority",
	[3]byte{44, 107, 245}:  "Juniper Networks",
	[3]byte{44, 110, 133}:  "Intel Corporate",
	[3]byte{44, 111, 201}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{44, 113, 85}:   "HiveMotion",
	[3]byte{44, 114, 195}:  "Soundmatters",
	[3]byte{44, 117, 15}:   "Shanghai Dongzhou-Lawton Communication Technology Co. Ltd.",
	[3]byte{44, 118, 138}:  "Hewlett Packard",
	[3]byte{44, 123, 90}:   "Milper Ltd",
	[3]byte{44, 123, 132}:  "OOO Petr Telegin",
	[3]byte{44, 126, 129}:  "ARRIS Group, Inc.",
	[3]byte{44, 126, 207}:  "Onzo Ltd",
	[3]byte{44, 128, 101}:  "HARTING Inc. of North America",
	[3]byte{44, 129, 88}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{44, 134, 210}:  "Cisco Systems, Inc",
	[3]byte{44, 138, 114}:  "HTC Corporation",
	[3]byte{44, 139, 242}:  "Hitachi Metals America Ltd",
	[3]byte{44, 145, 39}:   "Eintechno Corporation",
	[3]byte{44, 146, 44}:   "Kishu Giken Kogyou Company Ltd,.",
	[3]byte{44, 148, 100}:  "Cincoze Co., Ltd.",
	[3]byte{44, 149, 127}:  "zte corporation",
	[3]byte{44, 150, 98}:   "Invenit BV",
	[3]byte{44, 151, 23}:   "I.C.Y. B.V.",
	[3]byte{44, 153, 36}:   "ARRIS Group, Inc.",
	[3]byte{44, 154, 164}:  "Eolo SpA",
	[3]byte{44, 157, 30}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{44, 158, 95}:   "ARRIS Group, Inc.",
	[3]byte{44, 158, 252}:  "CANON INC.",
	[3]byte{44, 161, 87}:   "acromate, Inc.",
	[3]byte{44, 161, 125}:  "ARRIS Group, Inc.",
	[3]byte{44, 162, 180}:  "Fortify Technologies, LLC",
	[3]byte{44, 163, 14}:   "POWER DRAGON DEVELOPMENT LIMITED",
	[3]byte{44, 165, 57}:   "Parallel Wireless, Inc",
	[3]byte{44, 167, 128}:  "True Technologies Inc.",
	[3]byte{44, 168, 53}:   "RIM",
	[3]byte{44, 171, 0}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{44, 171, 37}:   "Shenzhen Gongjin Electronics Co.,Ltd",
	[3]byte{44, 171, 164}:  "Cisco SPVTG",
	[3]byte{44, 171, 235}:  "Cisco Systems, Inc",
	[3]byte{44, 172, 68}:   "CONEXTOP",
	[3]byte{44, 173, 19}:   "SHENZHEN ZHILU TECHNOLOGY CO.,LTD",
	[3]byte{44, 174, 43}:   "Samsung Electronics Co.,Ltd",
	[3]byte{44, 176, 93}:   "NETGEAR",
	[3]byte{44, 176, 223}:  "Soliton Technologies Pvt Ltd",
	[3]byte{44, 180, 58}:   "Apple, Inc.",
	[3]byte{44, 182, 147}:  "Radware",
	[3]byte{44, 182, 157}:  "RED Digital Cinema",
	[3]byte{44, 186, 186}:  "Samsung Electronics Co.,Ltd",
	[3]byte{44, 190, 8}:    "Apple, Inc.",
	[3]byte{44, 190, 151}:  "Ingenieurbuero Bickele und Buehler GmbH",
	[3]byte{44, 194, 96}:   "Oracle Corporation ",
	[3]byte{44, 197, 72}:   "IAdea Corporation",
	[3]byte{44, 197, 211}:  "Ruckus Wireless",
	[3]byte{44, 204, 21}:   "Nokia Corporation",
	[3]byte{44, 205, 39}:   "Precor Inc",
	[3]byte{44, 205, 67}:   "Summit Technology Group",
	[3]byte{44, 205, 105}:  "Aqavi.com",
	[3]byte{44, 207, 88}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{44, 208, 45}:   "Cisco Systems, Inc",
	[3]byte{44, 208, 90}:   "Liteon Technology Corporation",
	[3]byte{44, 209, 65}:   "IEEE Registration Authority",
	[3]byte{44, 209, 218}:  "Sanjole, Inc.",
	[3]byte{44, 210, 231}:  "Nokia Corporation",
	[3]byte{44, 212, 68}:   "FUJITSU LIMITED",
	[3]byte{44, 220, 173}:  "Wistron Neweb Corporation",
	[3]byte{44, 221, 12}:   "Discovergy GmbH",
	[3]byte{44, 221, 149}:  "Taicang T&W Electronics",
	[3]byte{44, 221, 163}:  "Point Grey Research Inc.",
	[3]byte{44, 226, 168}:  "DeviceDesign",
	[3]byte{44, 228, 18}:   "Sagemcom Broadband SAS",
	[3]byte{44, 230, 204}:  "Ruckus Wireless",
	[3]byte{44, 232, 113}:  "Alert Metalguard ApS",
	[3]byte{44, 237, 235}:  "Alpheus Digital Company Limited",
	[3]byte{44, 238, 38}:   "Petroleum Geo-Services",
	[3]byte{44, 240, 162}:  "Apple, Inc.",
	[3]byte{44, 240, 238}:  "Apple, Inc.",
	[3]byte{44, 242, 3}:    "EMKO ELEKTRONIK SAN VE TIC AS",
	[3]byte{44, 244, 197}:  "Avaya Inc",
	[3]byte{44, 247, 241}:  "Seeed Technology Inc.",
	[3]byte{44, 250, 162}:  "Alcatel-Lucent Enterprise",
	[3]byte{44, 252, 228}:  "CTEK Sweden AB",
	[3]byte{44, 253, 55}:   "Blue Calypso, Inc.",
	[3]byte{44, 255, 101}:  "Oki Electric Industry Co., Ltd.",
	[3]byte{48, 5, 92}:     "Brother industries, LTD.",
	[3]byte{48, 11, 156}:   "Delta Mobile Systems, Inc.",
	[3]byte{48, 12, 35}:    "zte corporation",
	[3]byte{48, 13, 42}:    "Zhejiang Wellcom Technology Co.,Ltd.",
	[3]byte{48, 13, 67}:    "Microsoft Mobile Oy",
	[3]byte{48, 14, 213}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{48, 14, 227}:   "Aquantia Corporation",
	[3]byte{48, 16, 179}:   "Liteon Technology Corporation",
	[3]byte{48, 16, 228}:   "Apple, Inc.",
	[3]byte{48, 20, 45}:    "Piciorgros GmbH",
	[3]byte{48, 20, 74}:    "Wistron Neweb Corporation",
	[3]byte{48, 21, 24}:    "Ubiquitous Communication Co. ltd.",
	[3]byte{48, 22, 141}:   "ProLon",
	[3]byte{48, 23, 200}:   "Sony Mobile Communications AB",
	[3]byte{48, 24, 207}:   "DEOS control systems GmbH",
	[3]byte{48, 25, 102}:   "Samsung Electronics Co.,Ltd",
	[3]byte{48, 26, 40}:    "Mako Networks Ltd",
	[3]byte{48, 33, 91}:    "Shenzhen Ostar Display Electronic Co.,Ltd",
	[3]byte{48, 41, 190}:   "Shanghai MRDcom Co.,Ltd",
	[3]byte{48, 45, 232}:   "JDA, LLC (JDA Systems)",
	[3]byte{48, 50, 148}:   "W-IE-NE-R Plein & Baus GmbH",
	[3]byte{48, 50, 212}:   "Hanilstm Co., Ltd.",
	[3]byte{48, 51, 53}:    "Boosty",
	[3]byte{48, 52, 210}:   "Availink, Inc.",
	[3]byte{48, 55, 166}:   "Cisco Systems, Inc",
	[3]byte{48, 56, 85}:    "Nokia Corporation",
	[3]byte{48, 57, 38}:    "Sony Mobile Communications AB",
	[3]byte{48, 57, 85}:    "Shenzhen Jinhengjia Electronic Co., Ltd.",
	[3]byte{48, 57, 242}:   "ADB Broadband Italia",
	[3]byte{48, 58, 100}:   "Intel Corporate",
	[3]byte{48, 61, 8}:     "GLINTT TES S.A.",
	[3]byte{48, 62, 173}:   "Sonavox Canada Inc",
	[3]byte{48, 65, 116}:   "ALTEC LANSING LLC",
	[3]byte{48, 66, 37}:    "BURG-WÄCHTER KG",
	[3]byte{48, 68, 73}:    "PLATH GmbH",
	[3]byte{48, 68, 135}:   "Hefei Radio Communication Technology Co., Ltd ",
	[3]byte{48, 68, 161}:   "Shanghai Nanchao Information Technology",
	[3]byte{48, 70, 154}:   "NETGEAR",
	[3]byte{48, 73, 59}:    "Nanjing Z-Com Wireless Co.,Ltd",
	[3]byte{48, 76, 126}:   "Panasonic Electric Works Automation Controls Techno Co.,Ltd.",
	[3]byte{48, 78, 195}:   "Tianjin Techua Technology Co., Ltd.",
	[3]byte{48, 81, 248}:   "BYK-Gardner GmbH",
	[3]byte{48, 82, 90}:    "NST Co., LTD",
	[3]byte{48, 82, 203}:   "Liteon Technology Corporation",
	[3]byte{48, 85, 237}:   "Trex Network LLC",
	[3]byte{48, 87, 172}:   "IRLAB LTD.",
	[3]byte{48, 88, 144}:   "Frontier Silicon Ltd",
	[3]byte{48, 89, 91}:    "streamnow AG",
	[3]byte{48, 89, 183}:   "Microsoft",
	[3]byte{48, 90, 58}:    "ASUSTek COMPUTER INC.",
	[3]byte{48, 93, 56}:    "Beissbarth ",
	[3]byte{48, 96, 35}:    "ARRIS Group, Inc.",
	[3]byte{48, 97, 18}:    "PAV GmbH",
	[3]byte{48, 97, 24}:    "Paradom Inc.",
	[3]byte{48, 99, 107}:   "Apple, Inc.",
	[3]byte{48, 101, 236}:  "Wistron (ChongQing)",
	[3]byte{48, 104, 140}:  "Reach Technology Inc.",
	[3]byte{48, 105, 75}:   "RIM",
	[3]byte{48, 108, 190}:  "Skymotion Technology (HK) Limited",
	[3]byte{48, 110, 92}:   "Validus Technologies",
	[3]byte{48, 113, 178}:  "Hangzhou Prevail Optoelectronic Equipment Co.,LTD.",
	[3]byte{48, 115, 80}:   "Inpeco SA",
	[3]byte{48, 116, 150}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{48, 117, 18}:   "Sony Mobile Communications AB",
	[3]byte{48, 118, 111}:  "LG Electronics (Mobile Communications)",
	[3]byte{48, 119, 203}:  "Maike Industry(Shenzhen)CO.,LTD",
	[3]byte{48, 120, 92}:   "Partow Tamas Novin (Parman)",
	[3]byte{48, 120, 107}:  "TIANJIN Golden Pentagon Electronics Co., Ltd.",
	[3]byte{48, 120, 194}:  "Innowireless, Co. Ltd.",
	[3]byte{48, 124, 48}:   "RIM",
	[3]byte{48, 124, 94}:   "Juniper Networks",
	[3]byte{48, 124, 178}:  "ANOV FRANCE",
	[3]byte{48, 126, 203}:  "SFR",
	[3]byte{48, 133, 169}:  "ASUSTek COMPUTER INC.",
	[3]byte{48, 135, 48}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{48, 135, 217}:  "Ruckus Wireless",
	[3]byte{48, 137, 153}:  "Guangdong East Power Co.,",
	[3]byte{48, 137, 211}:  "HONGKONG UCLOUDLINK NETWORK TECHNOLOGY LIMITED",
	[3]byte{48, 140, 251}:  "Dropcam",
	[3]byte{48, 141, 153}:  "Hewlett Packard",
	[3]byte{48, 144, 171}:  "Apple, Inc.",
	[3]byte{48, 145, 143}:  "Technicolor",
	[3]byte{48, 146, 246}:  "SHANGHAI SUNMON COMMUNICATION TECHNOGY CO.,LTD",
	[3]byte{48, 149, 227}:  "SHANGHAI SIMCOM LIMITED",
	[3]byte{48, 150, 251}:  "Samsung Electronics Co.,Ltd",
	[3]byte{48, 155, 173}:  "BBK EDUCATIONAL ELECTRONICS CORP.,LTD.",
	[3]byte{48, 162, 32}:   "ARG Telecom",
	[3]byte{48, 162, 67}:   "Shenzhen Prifox Innovation Technology Co., Ltd.",
	[3]byte{48, 168, 219}:  "Sony Mobile Communications AB",
	[3]byte{48, 169, 222}:  "LG Innotek",
	[3]byte{48, 170, 189}:  "Shanghai Reallytek Information Technology Co.,Ltd",
	[3]byte{48, 174, 123}:  "Deqing Dusun Electron CO., LTD",
	[3]byte{48, 174, 164}:  "Espressif Inc.",
	[3]byte{48, 174, 246}:  "Radio Mobile Access",
	[3]byte{48, 178, 22}:   "Hytec Geraetebau GmbH",
	[3]byte{48, 179, 162}:  "Shenzhen Heguang Measurement & Control Technology Co.,Ltd",
	[3]byte{48, 180, 158}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{48, 181, 194}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{48, 181, 241}:  "Aitexin Technology Co., Ltd",
	[3]byte{48, 182, 79}:   "Juniper Networks",
	[3]byte{48, 199, 80}:   "MIC Technology Group",
	[3]byte{48, 199, 174}:  "Samsung Electronics Co.,Ltd",
	[3]byte{48, 200, 42}:   "WI-BIZ srl",
	[3]byte{48, 203, 248}:  "Samsung Electronics Co.,Ltd",
	[3]byte{48, 205, 167}:  "Samsung Electronics Co.,Ltd",
	[3]byte{48, 209, 126}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{48, 211, 45}:   "devolo AG",
	[3]byte{48, 211, 87}:   "Logosol, Inc.",
	[3]byte{48, 211, 134}:  "zte corporation",
	[3]byte{48, 212, 106}:  "Autosales Incorporated",
	[3]byte{48, 213, 135}:  "Samsung Electronics Co.,Ltd",
	[3]byte{48, 214, 201}:  "Samsung Electronics Co.,Ltd",
	[3]byte{48, 222, 134}:  "Cedac Software S.r.l.",
	[3]byte{48, 224, 144}:  "Linctronix Ltd,",
	[3]byte{48, 225, 113}:  "Hewlett Packard",
	[3]byte{48, 227, 122}:  "Intel Corporate",
	[3]byte{48, 228, 142}:  "Vodafone UK",
	[3]byte{48, 228, 219}:  "Cisco Systems, Inc",
	[3]byte{48, 235, 37}:   "INTEK DIGITAL",
	[3]byte{48, 239, 209}:  "Alstom Strongwish (Shenzhen) Co., Ltd.",
	[3]byte{48, 243, 29}:   "zte corporation",
	[3]byte{48, 243, 53}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{48, 243, 58}:   "+plugg srl",
	[3]byte{48, 244, 47}:   "ESP",
	[3]byte{48, 246, 185}:  "Ecocentric Energy",
	[3]byte{48, 247, 13}:   "Cisco Systems, Inc",
	[3]byte{48, 247, 114}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{48, 247, 197}:  "Apple, Inc.",
	[3]byte{48, 247, 215}:  "Thread Technology Co., Ltd",
	[3]byte{48, 249, 237}:  "Sony Corporation",
	[3]byte{48, 250, 183}:  "Tunai Creative",
	[3]byte{48, 252, 104}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{48, 253, 17}:   "MACROTECH (USA) INC.",
	[3]byte{48, 255, 246}:  "HangZhou KuoHeng Technology Co.,ltd",
	[3]byte{52, 0, 163}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{52, 2, 134}:    "Intel Corporate",
	[3]byte{52, 2, 155}:    "CloudBerry Technologies Private Limited",
	[3]byte{52, 4, 158}:    "IEEE Registration Authority",
	[3]byte{52, 7, 79}:     "AccelStor, Inc.",
	[3]byte{52, 7, 251}:    "Ericsson AB",
	[3]byte{52, 8, 4}:      "D-Link Corporation",
	[3]byte{52, 10, 34}:    "TOP-ACCESS ELECTRONICS CO LTD",
	[3]byte{52, 10, 255}:   "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{52, 11, 64}:    "MIOS ELETTRONICA SRL",
	[3]byte{52, 12, 237}:   "Moduel AB",
	[3]byte{52, 18, 144}:   "Treeview Co.,Ltd.",
	[3]byte{52, 18, 152}:   "Apple, Inc.",
	[3]byte{52, 19, 168}:   "Mediplan Limited",
	[3]byte{52, 19, 232}:   "Intel Corporate",
	[3]byte{52, 20, 95}:    "Samsung Electronics Co.,Ltd",
	[3]byte{52, 21, 158}:   "Apple, Inc.",
	[3]byte{52, 23, 235}:   "Dell Inc.",
	[3]byte{52, 26, 53}:    "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{52, 26, 76}:    "SHENZHEN WEIBU ELECTRONICS CO.,LTD.",
	[3]byte{52, 27, 34}:    "Grandbeing Technology Co., Ltd",
	[3]byte{52, 30, 107}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{52, 31, 228}:   "ARRIS Group, Inc.",
	[3]byte{52, 33, 9}:     "Jensen Scandinavia AS",
	[3]byte{52, 35, 135}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{52, 35, 186}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{52, 37, 93}:    "Shenzhen Loadcom Technology Co.,Ltd",
	[3]byte{52, 38, 6}:     "CarePredict, Inc.",
	[3]byte{52, 40, 240}:   "ATN International Limited",
	[3]byte{52, 41, 234}:   "MCD ELECTRONICS SP. Z O.O.",
	[3]byte{52, 47, 110}:   "Anywire corporation",
	[3]byte{52, 49, 17}:    "Samsung Electronics Co.,Ltd",
	[3]byte{52, 49, 196}:   "AVM GmbH",
	[3]byte{52, 54, 59}:    "Apple, Inc.",
	[3]byte{52, 55, 89}:    "zte corporation",
	[3]byte{52, 56, 175}:   "Inlab Software GmbH",
	[3]byte{52, 61, 152}:   "JinQianMao Technology Co.,Ltd.",
	[3]byte{52, 61, 196}:   "BUFFALO.INC",
	[3]byte{52, 64, 181}:   "IBM",
	[3]byte{52, 70, 111}:   "HiTEM Engineering",
	[3]byte{52, 75, 61}:    "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{52, 75, 80}:    "zte corporation",
	[3]byte{52, 76, 164}:   "amazipoint technology Ltd.",
	[3]byte{52, 76, 200}:   "Echodyne Corp",
	[3]byte{52, 77, 234}:   "zte corporation",
	[3]byte{52, 77, 247}:   "LG Electronics (Mobile Communications)",
	[3]byte{52, 79, 63}:    "IO-Power Technology Co., Ltd.",
	[3]byte{52, 79, 92}:    "R&M AG",
	[3]byte{52, 79, 105}:   "EKINOPS SAS",
	[3]byte{52, 81, 170}:   "JID GLOBAL",
	[3]byte{52, 81, 201}:   "Apple, Inc.",
	[3]byte{52, 84, 60}:    "TAKAOKA TOKO CO.,LTD.",
	[3]byte{52, 87, 96}:    "MitraStar Technology Corp.",
	[3]byte{52, 91, 17}:    "EVI HEAT AB",
	[3]byte{52, 91, 187}:   "GD Midea Air-Conditioning Equipment Co.,Ltd.",
	[3]byte{52, 92, 64}:    "Cargt Holdings LLC",
	[3]byte{52, 93, 16}:    "Wytek",
	[3]byte{52, 97, 120}:   "The Boeing Company",
	[3]byte{52, 98, 136}:   "Cisco Systems, Inc",
	[3]byte{52, 100, 169}:  "Hewlett Packard",
	[3]byte{52, 104, 74}:   "Teraworks Co., Ltd.",
	[3]byte{52, 104, 149}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{52, 105, 135}:  "zte corporation",
	[3]byte{52, 106, 194}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{52, 107, 211}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{52, 108, 15}:   "Pramod Telecom Pvt. Ltd",
	[3]byte{52, 110, 138}:  "Ecosense",
	[3]byte{52, 110, 157}:  "Ericsson AB",
	[3]byte{52, 111, 144}:  "Cisco Systems, Inc",
	[3]byte{52, 111, 146}:  "White Rodgers Division",
	[3]byte{52, 117, 199}:  "Avaya Inc",
	[3]byte{52, 118, 197}:  "I-O DATA DEVICE, INC.",
	[3]byte{52, 120, 119}:  "O-Net Communications (Shenzhen) Limited",
	[3]byte{52, 120, 215}:  "Gionee Communication Equipment Co.,Ltd.",
	[3]byte{52, 122, 96}:   "ARRIS Group, Inc.",
	[3]byte{52, 126, 57}:   "Nokia Danmark A/S",
	[3]byte{52, 128, 179}:  "Xiaomi Communications Co Ltd",
	[3]byte{52, 129, 55}:   "UNICARD SA",
	[3]byte{52, 129, 196}:  "AVM GmbH",
	[3]byte{52, 129, 244}:  "SST Taiwan Ltd.",
	[3]byte{52, 130, 222}:  "Kiio Inc",
	[3]byte{52, 131, 2}:    "iFORCOM Co., Ltd",
	[3]byte{52, 132, 70}:   "Ericsson AB",
	[3]byte{52, 134, 42}:   "Heinz Lackmann GmbH & Co KG",
	[3]byte{52, 135, 61}:   "Quectel Wireless Solution Co.,Ltd.",
	[3]byte{52, 136, 93}:   "Logitech Far East",
	[3]byte{52, 138, 123}:  "Samsung Electronics Co.,Ltd",
	[3]byte{52, 138, 174}:  "Sagemcom Broadband SAS",
	[3]byte{52, 149, 219}:  "Logitec Corporation",
	[3]byte{52, 150, 114}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{52, 151, 246}:  "ASUSTek COMPUTER INC.",
	[3]byte{52, 151, 251}:  "ADVANCED RF TECHNOLOGIES INC",
	[3]byte{52, 153, 111}:  "VPI Engineering",
	[3]byte{52, 153, 113}:  "Quanta Storage Inc.",
	[3]byte{52, 153, 215}:  "Universal Flow Monitors, Inc.",
	[3]byte{52, 154, 13}:   "ZBD Displays Ltd",
	[3]byte{52, 155, 91}:   "Maquet GmbH",
	[3]byte{52, 157, 144}:  "Heinzmann GmbH & CO. KG",
	[3]byte{52, 158, 52}:   "Evervictory Electronic Co.Ltd",
	[3]byte{52, 161, 131}:  "AWare, Inc",
	[3]byte{52, 162, 162}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{52, 163, 149}:  "Apple, Inc.",
	[3]byte{52, 163, 191}:  "Terewave. Inc.",
	[3]byte{52, 165, 93}:   "TECHNOSOFT INTERNATIONAL SRL",
	[3]byte{52, 165, 225}:  "Sensorist ApS",
	[3]byte{52, 166, 140}:  "Shine Profit Development Limited",
	[3]byte{52, 167, 9}:    "Trevil srl",
	[3]byte{52, 167, 186}:  "Fischer International Systems Corporation",
	[3]byte{52, 168, 67}:   "KYOCERA Display Corporation",
	[3]byte{52, 168, 78}:   "Cisco Systems, Inc",
	[3]byte{52, 170, 139}:  "Samsung Electronics Co.,Ltd",
	[3]byte{52, 170, 153}:  "Nokia",
	[3]byte{52, 170, 238}:  "Mikrovisatos Servisas UAB",
	[3]byte{52, 171, 55}:   "Apple, Inc.",
	[3]byte{52, 173, 228}:  "Shanghai Chint Power Systems Co., Ltd.",
	[3]byte{52, 175, 44}:   "Nintendo Co., Ltd.",
	[3]byte{52, 177, 247}:  "Texas Instruments",
	[3]byte{52, 179, 84}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{52, 181, 113}:  "PLDS",
	[3]byte{52, 183, 253}:  "Guangzhou Younghead Electronic Technology Co.,Ltd",
	[3]byte{52, 186, 81}:   "Se-Kure Controls, Inc.",
	[3]byte{52, 186, 117}:  "Tembo Systems, Inc.",
	[3]byte{52, 186, 154}:  "Asiatelco Technologies Co.",
	[3]byte{52, 187, 31}:   "BlackBerry RTS",
	[3]byte{52, 187, 38}:   "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{52, 188, 166}:  "Beijing Ding Qing Technology, Ltd.",
	[3]byte{52, 189, 200}:  "Cisco Systems, Inc",
	[3]byte{52, 189, 249}:  "Shanghai WDK Industrial Co.,Ltd.",
	[3]byte{52, 189, 250}:  "Cisco SPVTG",
	[3]byte{52, 190, 0}:    "Samsung Electronics Co.,Ltd",
	[3]byte{52, 191, 144}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{52, 192, 89}:   "Apple, Inc.",
	[3]byte{52, 192, 249}:  "Rockwell Automation",
	[3]byte{52, 195, 172}:  "Samsung Electronics Co.,Ltd",
	[3]byte{52, 195, 210}:  "FN-LINK TECHNOLOGY LIMITED",
	[3]byte{52, 197, 208}:  "Hagleitner Hygiene International GmbH",
	[3]byte{52, 198, 154}:  "Enecsys Ltd",
	[3]byte{52, 199, 49}:   "ALPS ELECTRIC CO.,LTD.",
	[3]byte{52, 200, 3}:    "Nokia Corporation",
	[3]byte{52, 201, 157}:  "EIDOLON COMMUNICATIONS TECHNOLOGY CO. LTD.",
	[3]byte{52, 201, 240}:  "LM Technologies Ltd",
	[3]byte{52, 204, 40}:   "Nexpring Co. LTD.,",
	[3]byte{52, 205, 109}:  "CommSky Technologies",
	[3]byte{52, 205, 190}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{52, 206, 0}:    "XIAOMI Electronics,CO.,LTD",
	[3]byte{52, 206, 148}:  "Parsec (Pty) Ltd",
	[3]byte{52, 208, 155}:  "MobilMAX Technology Inc.",
	[3]byte{52, 210, 112}:  "Amazon Technologies Inc.",
	[3]byte{52, 210, 196}:  "RENA GmbH Print Systeme",
	[3]byte{52, 215, 180}:  "Tributary Systems, Inc.",
	[3]byte{52, 219, 253}:  "Cisco Systems, Inc",
	[3]byte{52, 222, 26}:   "Intel Corporate",
	[3]byte{52, 222, 52}:   "zte corporation",
	[3]byte{52, 223, 42}:   "Fujikon Industrial Co.,Limited",
	[3]byte{52, 224, 207}:  "zte corporation",
	[3]byte{52, 224, 215}:  "DONGGUAN QISHENG ELECTRONICS INDUSTRIAL CO., LTD",
	[3]byte{52, 226, 253}:  "Apple, Inc.",
	[3]byte{52, 228, 42}:   "Automatic Bar Controls Inc.",
	[3]byte{52, 230, 173}:  "Intel Corporate",
	[3]byte{52, 230, 215}:  "Dell Inc.",
	[3]byte{52, 231, 11}:   "HAN Networks Co., Ltd",
	[3]byte{52, 231, 28}:   "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{52, 234, 52}:   "HangZhou Gubei Electronics Technology Co.,Ltd",
	[3]byte{52, 237, 11}:   "Shanghai XZ-COM.CO.,Ltd.",
	[3]byte{52, 239, 68}:   "2Wire Inc",
	[3]byte{52, 239, 139}:  "NTT Communications Corporation",
	[3]byte{52, 240, 202}:  "Shenzhen Linghangyuan Digital Technology Co.,Ltd.",
	[3]byte{52, 243, 154}:  "Intel Corporate",
	[3]byte{52, 243, 155}:  "WizLAN Ltd.",
	[3]byte{52, 246, 45}:   "SHARP Corporation",
	[3]byte{52, 246, 210}:  "Panasonic Taiwan Co.,Ltd.",
	[3]byte{52, 249, 104}:  "ATEK Products, LLC",
	[3]byte{52, 250, 64}:   "Guangzhou Robustel Technologies Co., Limited",
	[3]byte{52, 252, 111}:  "ALCEA",
	[3]byte{52, 252, 185}:  "Hewlett Packard Enterprise",
	[3]byte{52, 252, 239}:  "LG Electronics (Mobile Communications)",
	[3]byte{56, 1, 149}:    "Samsung Electronics Co.,Ltd",
	[3]byte{56, 1, 151}:    "TSST Global,Inc",
	[3]byte{56, 5, 70}:     "Foctek Photonics, Inc.",
	[3]byte{56, 5, 172}:    "Piller Group GmbH",
	[3]byte{56, 6, 180}:    "A.D.C. GmbH",
	[3]byte{56, 8, 253}:    "Silca Spa",
	[3]byte{56, 9, 164}:    "Firefly Integrations",
	[3]byte{56, 10, 10}:    "Sky-City Communication and Electronics Limited Company",
	[3]byte{56, 10, 148}:   "Samsung Electronics Co.,Ltd",
	[3]byte{56, 10, 171}:   "Formlabs",
	[3]byte{56, 11, 64}:    "Samsung Electronics Co.,Ltd",
	[3]byte{56, 13, 212}:   "Primax Electronics Ltd.",
	[3]byte{56, 14, 123}:   "V.P.S. Thai Co., Ltd",
	[3]byte{56, 15, 74}:    "Apple, Inc.",
	[3]byte{56, 15, 228}:   "Dedicated Network Partners Oy",
	[3]byte{56, 16, 213}:   "AVM Audiovisuelles Marketing und Computersysteme GmbH",
	[3]byte{56, 22, 209}:   "Samsung Electronics Co.,Ltd",
	[3]byte{56, 23, 102}:   "PROMZAKAZ LTD.",
	[3]byte{56, 25, 47}:    "Nokia Corporation",
	[3]byte{56, 28, 26}:    "Cisco Systems, Inc",
	[3]byte{56, 28, 35}:    "Hilan Technology CO.,LTD",
	[3]byte{56, 28, 74}:    "SIMCom Wireless Solutions Co.,Ltd.",
	[3]byte{56, 29, 217}:   "FN-LINK TECHNOLOGY LIMITED",
	[3]byte{56, 32, 86}:    "Cisco Systems, Inc",
	[3]byte{56, 33, 135}:   "Midea Group Co., Ltd.",
	[3]byte{56, 34, 157}:   "ADB Broadband Italia",
	[3]byte{56, 34, 214}:   "Hangzhou H3C Technologies Co., Limited",
	[3]byte{56, 37, 107}:   "Microsoft Mobile Oy",
	[3]byte{56, 38, 43}:    "UTran Technology",
	[3]byte{56, 38, 205}:   "ANDTEK",
	[3]byte{56, 40, 234}:   "Fujian Netcom Technology Co., LTD",
	[3]byte{56, 41, 90}:    "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{56, 41, 221}:   "ONvocal Inc",
	[3]byte{56, 43, 120}:   "ECO PLUGS ENTERPRISE CO., LTD",
	[3]byte{56, 44, 74}:    "ASUSTek COMPUTER INC.",
	[3]byte{56, 45, 209}:   "Samsung Electronics Co.,Ltd",
	[3]byte{56, 45, 232}:   "Samsung Electronics Co.,Ltd",
	[3]byte{56, 49, 172}:   "WEG",
	[3]byte{56, 58, 33}:    "IEEE Registration Authority",
	[3]byte{56, 59, 200}:   "2Wire Inc",
	[3]byte{56, 63, 16}:    "DBL Technology Ltd.",
	[3]byte{56, 66, 51}:    "Wildeboer Bauteile GmbH",
	[3]byte{56, 66, 166}:   "Ingenieurbuero Stahlkopf",
	[3]byte{56, 67, 105}:   "Patrol Products Consortium LLC",
	[3]byte{56, 69, 76}:    "Light Labs, Inc.",
	[3]byte{56, 69, 140}:   "MyCloud Technology corporation",
	[3]byte{56, 70, 8}:     "zte corporation",
	[3]byte{56, 72, 76}:    "Apple, Inc.",
	[3]byte{56, 75, 118}:   "AIRTAME ApS",
	[3]byte{56, 76, 79}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{56, 76, 144}:   "ARRIS Group, Inc.",
	[3]byte{56, 79, 240}:   "AzureWave Technology Inc.",
	[3]byte{56, 82, 26}:    "Nokia",
	[3]byte{56, 86, 16}:    "CANDY HOUSE, Inc.",
	[3]byte{56, 88, 12}:    "Panaccess Systems GmbH",
	[3]byte{56, 89, 248}:   "MindMade Sp. z o.o.",
	[3]byte{56, 89, 249}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{56, 90, 168}:   "Beijing Zhongdun Security Technology Development Co.",
	[3]byte{56, 95, 102}:   "Cisco SPVTG",
	[3]byte{56, 95, 195}:   "Yu Jeong System, Co.Ltd",
	[3]byte{56, 96, 119}:   "PEGATRON CORPORATION",
	[3]byte{56, 99, 187}:   "Hewlett Packard",
	[3]byte{56, 99, 246}:   "3NOD MULTIMEDIA(SHENZHEN)CO.,LTD",
	[3]byte{56, 102, 69}:   "OOSIC Technology CO.,Ltd",
	[3]byte{56, 103, 147}:  "Asia Optical Co., Inc.",
	[3]byte{56, 107, 187}:  "ARRIS Group, Inc.",
	[3]byte{56, 108, 155}:  "Ivy Biomedical",
	[3]byte{56, 110, 33}:   "Wasion Group Ltd.",
	[3]byte{56, 112, 12}:   "ARRIS Group, Inc.",
	[3]byte{56, 113, 222}:  "Apple, Inc.",
	[3]byte{56, 114, 192}:  "Comtrend Corporation",
	[3]byte{56, 118, 202}:  "Shenzhen Smart Intelligent Technology Co.Ltd",
	[3]byte{56, 118, 209}:  "Euronda SpA",
	[3]byte{56, 123, 71}:   "AKELA, Inc.",
	[3]byte{56, 131, 69}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{56, 134, 2}:    "Flexoptix GmbH",
	[3]byte{56, 137, 220}:  "Opticon Sensors Europe B.V.",
	[3]byte{56, 138, 183}:  "ITC Networks",
	[3]byte{56, 140, 80}:   "LG Electronics",
	[3]byte{56, 142, 231}:  "Fanhattan LLC",
	[3]byte{56, 145, 213}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{56, 145, 251}:  "Xenox Holding BV",
	[3]byte{56, 148, 150}:  "Samsung Electronics Co.,Ltd",
	[3]byte{56, 149, 146}:  "Beijing Tendyron Corporation",
	[3]byte{56, 151, 214}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{56, 152, 216}:  "MERITECH CO.,LTD",
	[3]byte{56, 159, 131}:  "OTN Systems N.V.",
	[3]byte{56, 162, 140}:  "SHENZHEN RF-LINK TECHNOLOGY CO.,LTD.",
	[3]byte{56, 164, 237}:  "Xiaomi Communications Co Ltd",
	[3]byte{56, 165, 60}:   "COMECER Netherlands",
	[3]byte{56, 165, 182}:  "SHENZHEN MEGMEET ELECTRICAL CO.,LTD",
	[3]byte{56, 168, 81}:   "Moog, Ing",
	[3]byte{56, 168, 107}:  "Orga BV",
	[3]byte{56, 169, 95}:   "Actifio Inc",
	[3]byte{56, 170, 60}:   "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{56, 172, 61}:   "Nephos Inc",
	[3]byte{56, 175, 215}:  "FUJITSU LIMITED",
	[3]byte{56, 177, 45}:   "Sonotronic Nagel GmbH",
	[3]byte{56, 177, 219}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{56, 181, 77}:   "Apple, Inc.",
	[3]byte{56, 181, 189}:  "E.G.O. Elektro-Ger",
	[3]byte{56, 183, 37}:   "Wistron Infocomm (Zhongshan) Corporation",
	[3]byte{56, 183, 77}:   "Fijowave Limited",
	[3]byte{56, 184, 235}:  "IEEE Registration Authority",
	[3]byte{56, 187, 35}:   "OzVision America LLC",
	[3]byte{56, 187, 60}:   "Avaya Inc",
	[3]byte{56, 188, 1}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{56, 188, 26}:   "MEIZU Technology Co., Ltd.",
	[3]byte{56, 191, 47}:   "Espec Corp.",
	[3]byte{56, 191, 51}:   "NEC CASIO Mobile Communications",
	[3]byte{56, 192, 150}:  "ALPS ELECTRIC CO.,LTD.",
	[3]byte{56, 199, 10}:   "WiFiSong",
	[3]byte{56, 199, 186}:  "CS Services Co.,Ltd.",
	[3]byte{56, 200, 92}:   "Cisco SPVTG",
	[3]byte{56, 201, 134}:  "Apple, Inc.",
	[3]byte{56, 201, 169}:  "SMART High Reliability Solutions, Inc.",
	[3]byte{56, 202, 151}:  "Contour Design LLC",
	[3]byte{56, 202, 218}:  "Apple, Inc.",
	[3]byte{56, 209, 53}:   "EasyIO Corporation Sdn. Bhd.",
	[3]byte{56, 210, 105}:  "Texas Instruments",
	[3]byte{56, 212, 11}:   "Samsung Electronics Co.,Ltd",
	[3]byte{56, 213, 71}:   "ASUSTek COMPUTER INC.",
	[3]byte{56, 216, 47}:   "zte corporation",
	[3]byte{56, 219, 187}:  "Sunbow Telecom Co., Ltd.",
	[3]byte{56, 222, 96}:   "Mohlenhoff GmbH",
	[3]byte{56, 224, 142}:  "Mitsubishi Electric Corporation",
	[3]byte{56, 227, 197}:  "Taicang T&W Electronics",
	[3]byte{56, 229, 149}:  "Shenzhen Gongjin Electronics Co.,Ltd",
	[3]byte{56, 231, 216}:  "HTC Corporation",
	[3]byte{56, 232, 223}:  "b gmbh medien + datenbanken",
	[3]byte{56, 233, 140}:  "Reco S.p.A.",
	[3]byte{56, 234, 167}:  "Hewlett Packard",
	[3]byte{56, 236, 17}:   "Novatek Microelectronics Corp.",
	[3]byte{56, 236, 228}:  "Samsung Electronics Co.,Ltd",
	[3]byte{56, 237, 24}:   "Cisco Systems, Inc",
	[3]byte{56, 238, 157}:  "Anedo Ltd.",
	[3]byte{56, 240, 152}:  "Vapor Stone Rail Systems",
	[3]byte{56, 240, 200}:  "Livestream",
	[3]byte{56, 241, 53}:   "SensorTec-Canada",
	[3]byte{56, 242, 62}:   "Microsoft Mobile Oy",
	[3]byte{56, 243, 63}:   "TATSUNO CORPORATION",
	[3]byte{56, 245, 87}:   "JOLATA, INC.",
	[3]byte{56, 245, 151}:  "home2net GmbH",
	[3]byte{56, 247, 8}:    "National Resource Management, Inc.",
	[3]byte{56, 247, 178}:  "SEOJUN ELECTRIC",
	[3]byte{56, 248, 137}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{56, 248, 183}:  "V2COM PARTICIPACOES S.A.",
	[3]byte{56, 248, 202}:  "OWIN Inc.",
	[3]byte{56, 250, 202}:  "Skyworth Digital Technology(Shenzhen) Co.,Ltd",
	[3]byte{56, 253, 254}:  "IEEE Registration Authority",
	[3]byte{56, 254, 197}:  "Ellips B.V.",
	[3]byte{56, 255, 54}:   "Ruckus Wireless",
	[3]byte{60, 2, 177}:    "Creation Technologies LP",
	[3]byte{60, 4, 191}:    "PRAVIS SYSTEMS Co.Ltd.,",
	[3]byte{60, 5, 24}:     "Samsung Electronics Co.,Ltd",
	[3]byte{60, 5, 171}:    "Product Creation Studio",
	[3]byte{60, 7, 84}:     "Apple, Inc.",
	[3]byte{60, 7, 113}:    "Sony Corporation",
	[3]byte{60, 8, 30}:     "Beijing Yupont Electric Power Technology Co.,Ltd",
	[3]byte{60, 8, 246}:    "Cisco Systems, Inc",
	[3]byte{60, 9, 109}:    "Powerhouse Dynamics",
	[3]byte{60, 12, 72}:    "Servergy, Inc.",
	[3]byte{60, 14, 35}:    "Cisco Systems, Inc",
	[3]byte{60, 15, 193}:   "KBC Networks",
	[3]byte{60, 16, 64}:    "daesung network",
	[3]byte{60, 16, 111}:   "ALBAHITH TECHNOLOGIES ",
	[3]byte{60, 21, 194}:   "Apple, Inc.",
	[3]byte{60, 21, 234}:   "TESCOM CO., LTD.",
	[3]byte{60, 24, 159}:   "Nokia Corporation",
	[3]byte{60, 24, 160}:   "Luxshare Precision Industry Co.,Ltd.",
	[3]byte{60, 25, 21}:    "GFI Chrono Time",
	[3]byte{60, 25, 125}:   "Ericsson AB",
	[3]byte{60, 26, 15}:    "ClearSky Data",
	[3]byte{60, 26, 87}:    "Cardiopulmonary Corp",
	[3]byte{60, 26, 121}:   "Huayuan Technology CO.,LTD",
	[3]byte{60, 28, 190}:   "JADAK LLC",
	[3]byte{60, 30, 4}:     "D-Link International",
	[3]byte{60, 30, 19}:    "HANGZHOU SUNRISE TECHNOLOGY CO., LTD",
	[3]byte{60, 37, 215}:   "Nokia Corporation",
	[3]byte{60, 38, 213}:   "Sotera Wireless",
	[3]byte{60, 39, 99}:    "SLE quality engineering GmbH & Co. KG",
	[3]byte{60, 42, 244}:   "Brother Industries, LTD.",
	[3]byte{60, 44, 148}:   "杭州德澜科技有限公司（HangZhou Delan Technology Co.,Ltd）",
	[3]byte{60, 45, 183}:   "Texas Instruments",
	[3]byte{60, 47, 58}:    "SFORZATO Corp.",
	[3]byte{60, 48, 12}:    "Dewar Electronics Pty Ltd",
	[3]byte{60, 49, 120}:   "Qolsys Inc.",
	[3]byte{60, 51, 0}:     "Shenzhen Bilian electronic CO.,LTD",
	[3]byte{60, 53, 86}:    "Cognitec Systems GmbH",
	[3]byte{60, 54, 61}:    "Nokia Corporation",
	[3]byte{60, 54, 228}:   "ARRIS Group, Inc.",
	[3]byte{60, 56, 136}:   "ConnectQuest, llc",
	[3]byte{60, 57, 195}:   "JW Electronics Co., Ltd.",
	[3]byte{60, 57, 231}:   "IEEE Registration Authority",
	[3]byte{60, 58, 115}:   "Avaya Inc",
	[3]byte{60, 63, 81}:    "2CRSI",
	[3]byte{60, 64, 79}:    "GUANGDONG PISEN ELECTRONICS CO.,LTD",
	[3]byte{60, 67, 142}:   "ARRIS Group, Inc.",
	[3]byte{60, 70, 216}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{60, 71, 17}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{60, 73, 55}:    "ASSMANN Electronic GmbH",
	[3]byte{60, 74, 146}:   "Hewlett Packard",
	[3]byte{60, 76, 105}:   "Infinity System S.L.",
	[3]byte{60, 78, 71}:    "Etronic A/S",
	[3]byte{60, 82, 130}:   "Hewlett Packard",
	[3]byte{60, 87, 189}:   "Kessler Crane Inc.",
	[3]byte{60, 87, 213}:   "FiveCo",
	[3]byte{60, 89, 30}:    "TCL King Electrical Appliances (Huizhou) Co., Ltd",
	[3]byte{60, 90, 55}:    "Samsung Electronics Co.,Ltd",
	[3]byte{60, 90, 180}:   "Google, Inc.",
	[3]byte{60, 92, 195}:   "Shenzhen First Blue Chip Technology Ltd",
	[3]byte{60, 94, 195}:   "Cisco Systems, Inc",
	[3]byte{60, 95, 1}:     "Synerchip Co., Ltd.",
	[3]byte{60, 97, 4}:     "Juniper Networks",
	[3]byte{60, 98, 0}:     "Samsung Electronics Co.,Ltd",
	[3]byte{60, 98, 120}:   "SHENZHEN JETNET TECHNOLOGY CO.,LTD.",
	[3]byte{60, 103, 22}:   "Lily Robotics",
	[3]byte{60, 103, 44}:   "Sciovid Inc.",
	[3]byte{60, 103, 140}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{60, 104, 22}:   "VXi Corporation",
	[3]byte{60, 106, 125}:  "Niigata Power Systems Co., Ltd.",
	[3]byte{60, 106, 157}:  "Dexatek Technology LTD.",
	[3]byte{60, 110, 99}:   "Mitron OY",
	[3]byte{60, 111, 69}:   "Fiberpro Inc.",
	[3]byte{60, 111, 234}:  "Panasonic India Pvt. Ltd.",
	[3]byte{60, 111, 247}:  "EnTek Systems, Inc.",
	[3]byte{60, 112, 89}:   "MakerBot Industries",
	[3]byte{60, 116, 55}:   "RIM",
	[3]byte{60, 117, 74}:   "ARRIS Group, Inc.",
	[3]byte{60, 119, 230}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{60, 120, 115}:  "Airsonics",
	[3]byte{60, 122, 138}:  "ARRIS Group, Inc.",
	[3]byte{60, 125, 177}:  "Texas Instruments",
	[3]byte{60, 127, 111}:  "Telechips, Inc.",
	[3]byte{60, 128, 170}:  "Ransnet Singapore Pte Ltd",
	[3]byte{60, 129, 216}:  "Sagemcom Broadband SAS",
	[3]byte{60, 131, 30}:   "CKD Corporation",
	[3]byte{60, 131, 117}:  "Microsoft Corporation",
	[3]byte{60, 131, 181}:  "Advance Vision Electronics Co. Ltd.",
	[3]byte{60, 134, 168}:  "Sangshin elecom .co,, LTD",
	[3]byte{60, 137, 112}:  "Neosfar",
	[3]byte{60, 137, 166}:  "KAPELSE",
	[3]byte{60, 138, 176}:  "Juniper Networks",
	[3]byte{60, 138, 229}:  "Tensun Information Technology(Hangzhou) Co.,LTD",
	[3]byte{60, 139, 205}:  "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{60, 139, 254}:  "Samsung Electronics Co.,Ltd",
	[3]byte{60, 140, 64}:   "Hangzhou H3C Technologies Co., Limited",
	[3]byte{60, 140, 248}:  "TRENDnet, Inc.",
	[3]byte{60, 144, 102}:  "SmartRG, Inc.",
	[3]byte{60, 145, 43}:   "Vexata Inc",
	[3]byte{60, 145, 87}:   "Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd",
	[3]byte{60, 145, 116}:  "ALONG COMMUNICATION TECHNOLOGY",
	[3]byte{60, 146, 220}:  "Octopod Technology Co. Ltd.",
	[3]byte{60, 148, 213}:  "Juniper Networks",
	[3]byte{60, 149, 9}:    "Liteon Technology Corporation",
	[3]byte{60, 151, 14}:   "Wistron InfoComm(Kunshan)Co.,Ltd.",
	[3]byte{60, 151, 126}:  "IPS Technology Limited",
	[3]byte{60, 152, 191}:  "Quest Controls, Inc.",
	[3]byte{60, 153, 247}:  "Lansentechnology AB",
	[3]byte{60, 159, 129}:  "Shenzhen CATIC Bit Communications Technology Co.,Ltd",
	[3]byte{60, 160, 103}:  "Liteon Technology Corporation",
	[3]byte{60, 161, 13}:   "Samsung Electronics Co.,Ltd",
	[3]byte{60, 163, 21}:   "Bless Information & Communications Co., Ltd",
	[3]byte{60, 163, 26}:   "Oilfind International LLC",
	[3]byte{60, 163, 72}:   "vivo Mobile Communication Co., Ltd.",
	[3]byte{60, 167, 43}:   "MRV Communications (Networks) LTD",
	[3]byte{60, 168, 42}:   "Hewlett Packard",
	[3]byte{60, 169, 244}:  "Intel Corporate",
	[3]byte{60, 170, 63}:   "iKey, Ltd.",
	[3]byte{60, 171, 142}:  "Apple, Inc.",
	[3]byte{60, 174, 105}:  "ESA Elektroschaltanlagen Grimma GmbH",
	[3]byte{60, 177, 91}:   "Avaya Inc",
	[3]byte{60, 177, 127}:  "Wattwatchers Pty Ld",
	[3]byte{60, 182, 183}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{60, 183, 43}:   "PLUMgrid Inc",
	[3]byte{60, 183, 146}:  "Hitachi Maxell, Ltd., Optronics Division",
	[3]byte{60, 184, 122}:  "Private",
	[3]byte{60, 185, 166}:  "Belden Deutschland GmbH",
	[3]byte{60, 187, 115}:  "Shenzhen Xinguodu Technology Co., Ltd.",
	[3]byte{60, 187, 253}:  "Samsung Electronics Co.,Ltd",
	[3]byte{60, 189, 62}:   "Beijing Xiaomi Electronics Co., Ltd.",
	[3]byte{60, 189, 216}:  "LG ELECTRONICS INC",
	[3]byte{60, 190, 225}:  "NIKON CORPORATION",
	[3]byte{60, 192, 198}:  "d&b audiotechnik GmbH",
	[3]byte{60, 193, 44}:   "AES Corporation",
	[3]byte{60, 193, 246}:  "Melange Systems Pvt. Ltd.",
	[3]byte{60, 194, 67}:   "Nokia Corporation",
	[3]byte{60, 194, 225}:  "XINHUA CONTROL ENGINEERING CO.,LTD",
	[3]byte{60, 201, 158}:  "Huiyang Technology Co., Ltd",
	[3]byte{60, 202, 135}:  "Iders Incorporated",
	[3]byte{60, 203, 124}:  "TCT mobile ltd",
	[3]byte{60, 205, 90}:   "Technische Alternative GmbH",
	[3]byte{60, 205, 147}:  "LG ELECTRONICS INC",
	[3]byte{60, 206, 21}:   "Mercedes-Benz USA, LLC",
	[3]byte{60, 206, 115}:  "Cisco Systems, Inc",
	[3]byte{60, 207, 91}:   "ICOMM HK LIMITED",
	[3]byte{60, 208, 248}:  "Apple, Inc.",
	[3]byte{60, 209, 110}:  "Telepower Communication Co., Ltd",
	[3]byte{60, 212, 214}:  "WirelessWERX, Inc",
	[3]byte{60, 215, 218}:  "SK Mtek microelectronics(shenzhen)limited",
	[3]byte{60, 217, 43}:   "Hewlett Packard",
	[3]byte{60, 217, 206}:  "Eclipse WiFi",
	[3]byte{60, 218, 42}:   "zte corporation",
	[3]byte{60, 221, 137}:  "SOMO HOLDINGS & TECH. CO.,LTD.",
	[3]byte{60, 223, 30}:   "Cisco Systems, Inc",
	[3]byte{60, 223, 169}:  "ARRIS Group, Inc.",
	[3]byte{60, 223, 189}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{60, 224, 114}:  "Apple, Inc.",
	[3]byte{60, 229, 166}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{60, 229, 180}:  "KIDASEN INDUSTRIA E COMERCIO DE ANTENAS LTDA",
	[3]byte{60, 230, 36}:   "LG Display ",
	[3]byte{60, 234, 79}:   "2Wire Inc",
	[3]byte{60, 234, 251}:  "NSE AG",
	[3]byte{60, 239, 140}:  "Zhejiang Dahua Technology Co., Ltd.",
	[3]byte{60, 243, 146}:  "Virtualtek. Co. Ltd",
	[3]byte{60, 245, 44}:   "DSPECIALISTS GmbH",
	[3]byte{60, 247, 42}:   "Nokia Corporation",
	[3]byte{60, 247, 72}:   "Shenzhen Linsn Technology Development Co.,Ltd",
	[3]byte{60, 248, 8}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{60, 248, 98}:   "Intel Corporate",
	[3]byte{60, 250, 67}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{60, 251, 150}:  "Emcraft Systems LLC",
	[3]byte{60, 253, 254}:  "Intel Corporate",
	[3]byte{64, 0, 224}:    "Derek(Shaoguan)Limited",
	[3]byte{64, 1, 7}:      "Arista Corp",
	[3]byte{64, 1, 198}:    "3COM EUROPE LTD",
	[3]byte{64, 4, 12}:     "A&T",
	[3]byte{64, 7, 192}:    "Railtec Systems GmbH",
	[3]byte{64, 13, 16}:    "ARRIS Group, Inc.",
	[3]byte{64, 14, 103}:   "Tremol Ltd.",
	[3]byte{64, 14, 133}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{64, 17, 220}:   "Sonance",
	[3]byte{64, 18, 228}:   "Compass-EOS",
	[3]byte{64, 19, 217}:   "Global ES",
	[3]byte{64, 21, 151}:   "Protect America, Inc.",
	[3]byte{64, 22, 59}:    "Samsung Electronics Co.,Ltd",
	[3]byte{64, 22, 126}:   "ASUSTek COMPUTER INC.",
	[3]byte{64, 22, 159}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{64, 22, 250}:   "EKM Metering",
	[3]byte{64, 24, 177}:   "Aerohive Networks Inc.",
	[3]byte{64, 24, 215}:   "Smartronix, Inc.",
	[3]byte{64, 27, 95}:    "Weifang GoerTek Electronics Co., Ltd.",
	[3]byte{64, 29, 89}:    "Biometric Associates, LP",
	[3]byte{64, 34, 237}:   "Digital Projection Ltd",
	[3]byte{64, 37, 194}:   "Intel Corporate",
	[3]byte{64, 39, 11}:    "Mobileeco Co., Ltd",
	[3]byte{64, 40, 20}:    "RFI Engineering",
	[3]byte{64, 43, 161}:   "Sony Mobile Communications AB",
	[3]byte{64, 44, 244}:   "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{64, 46, 40}:    "MiXTelematics",
	[3]byte{64, 48, 4}:     "Apple, Inc.",
	[3]byte{64, 48, 103}:   "Conlog (Pty) Ltd",
	[3]byte{64, 51, 26}:    "Apple, Inc.",
	[3]byte{64, 51, 108}:   "Godrej & Boyce Mfg. co. ltd",
	[3]byte{64, 55, 173}:   "Macro Image Technology, Inc.",
	[3]byte{64, 60, 252}:   "Apple, Inc.",
	[3]byte{64, 61, 236}:   "HUMAX Co., Ltd.",
	[3]byte{64, 63, 140}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{64, 64, 34}:    "ZIV",
	[3]byte{64, 64, 107}:   "Icomera",
	[3]byte{64, 64, 167}:   "Sony Mobile Communications AB",
	[3]byte{64, 69, 218}:   "Spreadtrum Communications (Shanghai) Co., Ltd.",
	[3]byte{64, 71, 106}:   "AG Acquisition Corp. d.b.a. ASTRO Gaming",
	[3]byte{64, 73, 15}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{64, 74, 3}:     "ZyXEL Communications Corporation",
	[3]byte{64, 74, 24}:    "Addrek Smart Solutions",
	[3]byte{64, 74, 212}:   "Widex A/S",
	[3]byte{64, 77, 127}:   "Apple, Inc.",
	[3]byte{64, 77, 142}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{64, 78, 54}:    "HTC Corporation",
	[3]byte{64, 78, 235}:   "Higher Way Electronic Co., Ltd.",
	[3]byte{64, 80, 224}:   "Milton Security Group LLC",
	[3]byte{64, 81, 108}:   "Grandex International Corporation",
	[3]byte{64, 82, 13}:    "Pico Technology",
	[3]byte{64, 84, 228}:   "Wearsafe Labs Inc",
	[3]byte{64, 85, 57}:    "Cisco Systems, Inc",
	[3]byte{64, 86, 12}:    "In Home Displays Ltd",
	[3]byte{64, 86, 45}:    "Smartron India Pvt ltd",
	[3]byte{64, 90, 155}:   "ANOVO",
	[3]byte{64, 93, 130}:   "NETGEAR",
	[3]byte{64, 94, 225}:   "Shenzhen H&T Intelligent Control Co.,Ltd.",
	[3]byte{64, 95, 190}:   "RIM",
	[3]byte{64, 95, 194}:   "Texas Instruments",
	[3]byte{64, 96, 90}:    "Hawkeye Tech Co. Ltd",
	[3]byte{64, 97, 134}:   "MICRO-STAR INT'L CO.,LTD",
	[3]byte{64, 97, 142}:   "Stella-Green Co",
	[3]byte{64, 98, 182}:   "Tele system communication",
	[3]byte{64, 101, 163}:  "Sagemcom Broadband SAS",
	[3]byte{64, 102, 122}:  "mediola - connected living AG",
	[3]byte{64, 104, 38}:   "Thales UK Limited",
	[3]byte{64, 106, 171}:  "RIM",
	[3]byte{64, 108, 143}:  "Apple, Inc.",
	[3]byte{64, 111, 42}:   "BlackBerry RTS",
	[3]byte{64, 112, 9}:    "ARRIS Group, Inc.",
	[3]byte{64, 112, 74}:   "Power Idea Technology Limited",
	[3]byte{64, 112, 116}:  "Life Technology (China) Co., Ltd",
	[3]byte{64, 113, 131}:  "Juniper Networks",
	[3]byte{64, 116, 150}:  "aFUN TECHNOLOGY INC.",
	[3]byte{64, 120, 106}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{64, 120, 117}:  "IMBEL - Industria de Material Belico do Brasil",
	[3]byte{64, 122, 128}:  "Nokia Corporation",
	[3]byte{64, 123, 27}:   "Mettle Networks Inc.",
	[3]byte{64, 124, 125}:  "Nokia",
	[3]byte{64, 125, 15}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{64, 127, 224}:  "Glory Star Technics (ShenZhen) Limited",
	[3]byte{64, 130, 86}:   "Continental Automotive GmbH",
	[3]byte{64, 131, 222}:  "Zebra Technologies Inc",
	[3]byte{64, 132, 147}:  "Clavister AB",
	[3]byte{64, 134, 46}:   "JDM MOBILE INTERNET SOLUTION CO., LTD.",
	[3]byte{64, 136, 5}:    "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{64, 136, 224}:  "Beijing Ereneben Information Technology Limited Shenzhen Branch",
	[3]byte{64, 138, 154}:  "TITENG CO., Ltd.",
	[3]byte{64, 139, 7}:    "Actiontec Electronics, Inc",
	[3]byte{64, 139, 246}:  "Shenzhen TCL New Technology Co; Ltd.",
	[3]byte{64, 141, 92}:   "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{64, 149, 88}:   "Aisino Corporation",
	[3]byte{64, 149, 189}:  "NTmore.Co.,Ltd",
	[3]byte{64, 151, 209}:  "BK Electronics cc",
	[3]byte{64, 152, 76}:   "Casacom Solutions AG",
	[3]byte{64, 152, 78}:   "Texas Instruments",
	[3]byte{64, 152, 123}:  "Aisino Corporation",
	[3]byte{64, 155, 13}:   "Shenzhen Yourf Kwan Industrial Co., Ltd",
	[3]byte{64, 159, 56}:   "AzureWave Technology Inc.",
	[3]byte{64, 159, 135}:  "Jide Technology (Hong Kong) Limited",
	[3]byte{64, 159, 199}:  "BAEKCHUN I&C Co., Ltd.",
	[3]byte{64, 165, 239}:  "Shenzhen Four Seas Global Link Network Technology Co., Ltd.",
	[3]byte{64, 166, 119}:  "Juniper Networks",
	[3]byte{64, 166, 164}:  "PassivSystems Ltd",
	[3]byte{64, 166, 217}:  "Apple, Inc.",
	[3]byte{64, 166, 232}:  "Cisco Systems, Inc",
	[3]byte{64, 168, 240}:  "Hewlett Packard",
	[3]byte{64, 172, 141}:  "Data Management, Inc.",
	[3]byte{64, 176, 52}:   "Hewlett Packard",
	[3]byte{64, 176, 250}:  "LG Electronics (Mobile Communications)",
	[3]byte{64, 178, 200}:  "Nortel Networks",
	[3]byte{64, 179, 149}:  "Apple, Inc.",
	[3]byte{64, 179, 205}:  "Chiyoda Electronics Co.,Ltd.",
	[3]byte{64, 179, 252}:  "Logital Co. Limited ",
	[3]byte{64, 180, 205}:  "Amazon Technologies Inc.",
	[3]byte{64, 180, 240}:  "Juniper Networks",
	[3]byte{64, 182, 136}:  "LEGIC Identsystems AG",
	[3]byte{64, 182, 177}:  "SUNGSAM CO,.Ltd",
	[3]byte{64, 183, 243}:  "ARRIS Group, Inc.",
	[3]byte{64, 184, 55}:   "Sony Mobile Communications AB",
	[3]byte{64, 184, 154}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{64, 185, 60}:   "Hewlett Packard Enterprise",
	[3]byte{64, 186, 97}:   "ARIMA Communications Corp.",
	[3]byte{64, 188, 115}:  "Cronoplast  S.L.",
	[3]byte{64, 188, 139}:  "itelio GmbH",
	[3]byte{64, 189, 158}:  "Physio-Control, Inc",
	[3]byte{64, 191, 23}:   "Digistar Telecom. SA",
	[3]byte{64, 194, 69}:   "Shenzhen Hexicom Technology Co., Ltd.",
	[3]byte{64, 196, 214}:  "ChongQing Camyu Technology Development Co.,Ltd.",
	[3]byte{64, 198, 42}:   "Shanghai Jing Ren Electronic Technology Co., Ltd.",
	[3]byte{64, 199, 41}:   "Sagemcom Broadband SAS",
	[3]byte{64, 199, 201}:  "Naviit Inc.",
	[3]byte{64, 200, 203}:  "AM Telecom co., Ltd.",
	[3]byte{64, 203, 168}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{64, 205, 58}:   "Z3 Technology",
	[3]byte{64, 210, 138}:  "Nintendo Co., Ltd.",
	[3]byte{64, 211, 45}:   "Apple, Inc.",
	[3]byte{64, 211, 87}:   "Ison Technology Co., Ltd.",
	[3]byte{64, 211, 174}:  "Samsung Electronics Co.,Ltd",
	[3]byte{64, 212, 14}:   "Biodata Ltd",
	[3]byte{64, 213, 89}:   "MICRO S.E.R.I.",
	[3]byte{64, 216, 85}:   "IEEE Registration Authority",
	[3]byte{64, 226, 48}:   "AzureWave Technology Inc.",
	[3]byte{64, 227, 214}:  "Aruba Networks",
	[3]byte{64, 231, 48}:   "DEY Storage Systems, Inc.",
	[3]byte{64, 231, 147}:  "Shenzhen Siviton Technology Co.,Ltd",
	[3]byte{64, 234, 206}:  "FOUNDER BROADBAND NETWORK SERVICE CO.,LTD",
	[3]byte{64, 236, 248}:  "Siemens AG",
	[3]byte{64, 237, 152}:  "IEEE Registration Authority",
	[3]byte{64, 239, 76}:   "Fihonest communication co.,Ltd",
	[3]byte{64, 240, 47}:   "Liteon Technology Corporation",
	[3]byte{64, 241, 76}:   "ISE Europe SPRL",
	[3]byte{64, 242, 1}:    "Sagemcom Broadband SAS",
	[3]byte{64, 242, 233}:  "IBM",
	[3]byte{64, 243, 8}:    "Murata Manufacturing Co., Ltd.",
	[3]byte{64, 243, 133}:  "IEEE Registration Authority",
	[3]byte{64, 244, 7}:    "Nintendo Co., Ltd.",
	[3]byte{64, 244, 19}:   "Rubezh",
	[3]byte{64, 244, 32}:   "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{64, 244, 236}:  "Cisco Systems, Inc",
	[3]byte{64, 245, 46}:   "Leica Microsystems (Schweiz) AG",
	[3]byte{64, 250, 127}:  "Preh Car Connect GmbH",
	[3]byte{64, 252, 137}:  "ARRIS Group, Inc.",
	[3]byte{64, 254, 13}:   "MAXIO",
	[3]byte{68, 0, 16}:     "Apple, Inc.",
	[3]byte{68, 3, 44}:     "Intel Corporate",
	[3]byte{68, 3, 167}:    "Cisco Systems, Inc",
	[3]byte{68, 4, 68}:     "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{68, 9, 184}:    "Salcomp (Shenzhen) CO., LTD.",
	[3]byte{68, 12, 253}:   "NetMan Co., Ltd.",
	[3]byte{68, 17, 2}:     "EDMI  Europe Ltd",
	[3]byte{68, 17, 194}:   "Telegartner Karl Gartner GmbH",
	[3]byte{68, 19, 25}:    "WKK TECHNOLOGY LTD.",
	[3]byte{68, 20, 65}:    "AudioControl Inc.",
	[3]byte{68, 24, 79}:    "Fitview",
	[3]byte{68, 25, 182}:   "Hangzhou Hikvision Digital Technology Co.,Ltd.",
	[3]byte{68, 28, 168}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{68, 30, 145}:   "ARVIDA Intelligent Electronics Technology  Co.,Ltd.",
	[3]byte{68, 30, 161}:   "Hewlett Packard",
	[3]byte{68, 35, 170}:   "Farmage Co., Ltd.",
	[3]byte{68, 37, 187}:   "Bamboo Entertainment Corporation",
	[3]byte{68, 41, 56}:    "NietZsche enterprise Co.Ltd.",
	[3]byte{68, 42, 96}:    "Apple, Inc.",
	[3]byte{68, 42, 255}:   "E3 Technology, Inc.",
	[3]byte{68, 43, 3}:     "Cisco Systems, Inc",
	[3]byte{68, 44, 5}:     "AMPAK Technology, Inc.",
	[3]byte{68, 49, 146}:   "Hewlett Packard",
	[3]byte{68, 50, 42}:    "Avaya Inc",
	[3]byte{68, 50, 200}:   "Technicolor CH USA Inc.",
	[3]byte{68, 51, 76}:    "Shenzhen Bilian electronic CO.,LTD",
	[3]byte{68, 52, 143}:   "MXT INDUSTRIAL LTDA",
	[3]byte{68, 53, 111}:   "Neterix",
	[3]byte{68, 55, 8}:     "MRV Comunications",
	[3]byte{68, 55, 25}:    "2 Save Energy Ltd",
	[3]byte{68, 55, 111}:   "Young Electric Sign Co",
	[3]byte{68, 55, 230}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{68, 56, 57}:    "Cumulus Networks, inc",
	[3]byte{68, 57, 196}:   "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{68, 60, 156}:   "Pintsch Tiefenbach GmbH",
	[3]byte{68, 61, 33}:    "Nuvolt",
	[3]byte{68, 62, 178}:   "DEOTRON Co., LTD.",
	[3]byte{68, 68, 80}:    "OttoQ",
	[3]byte{68, 72, 145}:   "HDMI Licensing, LLC",
	[3]byte{68, 72, 193}:   "Hewlett Packard Enterprise",
	[3]byte{68, 74, 101}:   "Silverflare Ltd.",
	[3]byte{68, 76, 12}:    "Apple, Inc.",
	[3]byte{68, 76, 168}:   "Arista Networks",
	[3]byte{68, 78, 26}:    "Samsung Electronics Co.,Ltd",
	[3]byte{68, 79, 94}:    "Pan Studios Co.,Ltd.",
	[3]byte{68, 81, 219}:   "Raytheon BBN Technologies",
	[3]byte{68, 84, 192}:   "Thompson Aerospace",
	[3]byte{68, 85, 177}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{68, 86, 141}:   "PNC Technologies  Co., Ltd.",
	[3]byte{68, 86, 183}:   "Spawn Labs, Inc",
	[3]byte{68, 88, 41}:    "Cisco SPVTG",
	[3]byte{68, 89, 159}:   "Criticare Systems, Inc",
	[3]byte{68, 94, 205}:   "Razer Inc",
	[3]byte{68, 94, 243}:   "Tonalite Holding B.V.",
	[3]byte{68, 95, 122}:   "Shihlin Electric & Engineering Corp.",
	[3]byte{68, 95, 140}:   "Intercel Group Limited",
	[3]byte{68, 97, 50}:    "ecobee inc",
	[3]byte{68, 97, 156}:   "FONsystem co. ltd.",
	[3]byte{68, 98, 70}:    "Comat AG",
	[3]byte{68, 101, 13}:   "Amazon Technologies Inc.",
	[3]byte{68, 101, 106}:  "Mega Video Electronic(HK) Industry Co., Ltd",
	[3]byte{68, 102, 110}:  "IP-LINE",
	[3]byte{68, 103, 85}:   "Orbit Irrigation",
	[3]byte{68, 104, 171}:  "JUIN COMPANY, LIMITED",
	[3]byte{68, 106, 46}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{68, 106, 183}:  "ARRIS Group, Inc.",
	[3]byte{68, 108, 36}:   "Reallin Electronic Co.,Ltd",
	[3]byte{68, 109, 87}:   "Liteon Technology Corporation",
	[3]byte{68, 109, 108}:  "Samsung Electronics Co.,Ltd",
	[3]byte{68, 110, 229}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{68, 112, 11}:   "IFFU",
	[3]byte{68, 112, 152}:  "MING HONG TECHNOLOGY (SHEN ZHEN) LIMITED",
	[3]byte{68, 115, 214}:  "Logitech",
	[3]byte{68, 116, 108}:  "Sony Mobile Communications AB",
	[3]byte{68, 120, 62}:   "Samsung Electronics Co.,Ltd",
	[3]byte{68, 123, 196}:  "DualShine Technology(SZ)Co.,Ltd",
	[3]byte{68, 124, 127}:  "Innolight Technology Corporation",
	[3]byte{68, 125, 165}:  "VTION INFORMATION TECHNOLOGY (FUJIAN) CO.,LTD",
	[3]byte{68, 126, 118}:  "Trek Technology (S) Pte Ltd",
	[3]byte{68, 126, 149}:  "Alpha and Omega, Inc",
	[3]byte{68, 128, 235}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{68, 130, 229}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{68, 131, 18}:   "Star-Net",
	[3]byte{68, 133, 0}:    "Intel Corporate",
	[3]byte{68, 134, 193}:  "Siemens Low Voltage & Products",
	[3]byte{68, 135, 35}:   "HOYA SERVICE CORPORATION",
	[3]byte{68, 135, 252}:  "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{68, 136, 203}:  "Camco Technologies NV",
	[3]byte{68, 138, 91}:   "Micro-Star INT'L CO., LTD.",
	[3]byte{68, 140, 82}:   "KTIS CO., Ltd",
	[3]byte{68, 142, 18}:   "DT Research, Inc.",
	[3]byte{68, 142, 129}:  "VIG",
	[3]byte{68, 145, 219}:  "Shanghai Huaqin Telecom Technology Co.,Ltd",
	[3]byte{68, 148, 252}:  "NETGEAR",
	[3]byte{68, 149, 250}:  "Qingdao Santong Digital Technology Co.Ltd",
	[3]byte{68, 150, 43}:   "Aidon Oy",
	[3]byte{68, 151, 90}:   "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{68, 155, 120}:  "The Now Factory",
	[3]byte{68, 156, 181}:  "Alcomp, Inc",
	[3]byte{68, 159, 127}:  "DataCore Software Corporation",
	[3]byte{68, 164, 45}:   "TCT mobile ltd",
	[3]byte{68, 166, 137}:  "PROMAX ELECTRONICA SA",
	[3]byte{68, 166, 229}:  "THINKING TECHNOLOGY CO.,LTD",
	[3]byte{68, 167, 207}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{68, 168, 66}:   "Dell Inc.",
	[3]byte{68, 168, 194}:  "SEWOO TECH CO., LTD",
	[3]byte{68, 170, 39}:   "udworks Co., Ltd.",
	[3]byte{68, 170, 232}:  "Nanotec Electronic GmbH & Co. KG",
	[3]byte{68, 170, 245}:  "ARRIS Group, Inc.",
	[3]byte{68, 173, 217}:  "Cisco Systems, Inc",
	[3]byte{68, 179, 45}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{68, 179, 130}:  "Kuang-chi Institute of Advanced Technology",
	[3]byte{68, 186, 70}:   "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{68, 191, 227}:  "Shenzhen Longtech Electronics Co.,Ltd",
	[3]byte{68, 193, 92}:   "Texas Instruments",
	[3]byte{68, 194, 51}:   "Guangzhou Comet Technology Development Co.Ltd",
	[3]byte{68, 195, 6}:    "SIFROM Inc.",
	[3]byte{68, 195, 70}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{68, 195, 155}:  "OOO RUBEZH NPO",
	[3]byte{68, 196, 169}:  "Opticom Communication, LLC",
	[3]byte{68, 197, 111}:  "NGN Easy Satfinder (Tianjin) Electronic Co., Ltd",
	[3]byte{68, 198, 155}:  "Wuhan Feng Tian Information Network CO.,LTD",
	[3]byte{68, 201, 162}:  "Greenwald Industries",
	[3]byte{68, 206, 125}:  "SFR",
	[3]byte{68, 209, 94}:   "Shanghai Kingto Information Technology Ltd",
	[3]byte{68, 209, 250}:  "Shenzhen Yunlink Technology Co., Ltd",
	[3]byte{68, 210, 68}:   "Seiko Epson Corporation",
	[3]byte{68, 210, 202}:  "Anvia TV Oy",
	[3]byte{68, 211, 202}:  "Cisco Systems, Inc",
	[3]byte{68, 212, 55}:   "Inteno Broadband Technology AB",
	[3]byte{68, 212, 224}:  "Sony Mobile Communications AB",
	[3]byte{68, 214, 61}:   "Talari Networks",
	[3]byte{68, 214, 225}:  "Snuza International Pty. Ltd.",
	[3]byte{68, 216, 50}:   "AzureWave Technology Inc.",
	[3]byte{68, 216, 132}:  "Apple, Inc.",
	[3]byte{68, 217, 231}:  "Ubiquiti Networks Inc.",
	[3]byte{68, 220, 145}:  "PLANEX COMMUNICATIONS INC.",
	[3]byte{68, 220, 203}:  "SEMINDIA SYSTEMS PVT LTD",
	[3]byte{68, 224, 142}:  "Cisco SPVTG",
	[3]byte{68, 225, 55}:   "ARRIS Group, Inc.",
	[3]byte{68, 228, 154}:  "OMNITRONICS PTY LTD",
	[3]byte{68, 228, 217}:  "Cisco Systems, Inc",
	[3]byte{68, 232, 165}:  "Myreka Technologies Sdn. Bhd.",
	[3]byte{68, 233, 221}:  "Sagemcom Broadband SAS",
	[3]byte{68, 237, 87}:   "Longicorn, inc.",
	[3]byte{68, 238, 2}:    "MTI Ltd.",
	[3]byte{68, 238, 48}:   "Budelmann Elektronik GmbH",
	[3]byte{68, 244, 54}:   "zte corporation",
	[3]byte{68, 244, 89}:   "Samsung Electronics Co.,Ltd",
	[3]byte{68, 244, 119}:  "Juniper Networks",
	[3]byte{68, 248, 73}:   "Union Pacific Railroad",
	[3]byte{68, 251, 66}:   "Apple, Inc.",
	[3]byte{68, 253, 163}:  "Everysight LTD.",
	[3]byte{72, 0, 49}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 0, 51}:     "Technicolor CH USA Inc.",
	[3]byte{72, 2, 42}:     "B-Link Electronic Limited",
	[3]byte{72, 3, 98}:     "DESAY ELECTRONICS(HUIZHOU)CO.,LTD",
	[3]byte{72, 6, 106}:    "Tempered Networks, Inc.",
	[3]byte{72, 12, 73}:    "NAKAYO Inc",
	[3]byte{72, 15, 207}:   "Hewlett Packard",
	[3]byte{72, 18, 73}:    "Luxcom Technologies Inc.",
	[3]byte{72, 19, 126}:   "Samsung Electronics Co.,Ltd",
	[3]byte{72, 19, 243}:   "BBK EDUCATIONAL ELECTRONICS CORP.,LTD.",
	[3]byte{72, 23, 76}:    "MicroPower technologies",
	[3]byte{72, 24, 66}:    "Shanghai Winaas Co. Equipment Co. Ltd.",
	[3]byte{72, 26, 132}:   "Pointer Telocation Ltd",
	[3]byte{72, 27, 210}:   "Intron Scientific co., ltd.",
	[3]byte{72, 29, 112}:   "Cisco SPVTG",
	[3]byte{72, 38, 232}:   "Tek-Air Systems, Inc.",
	[3]byte{72, 39, 234}:   "Samsung Electronics Co.,Ltd",
	[3]byte{72, 40, 47}:    "zte corporation",
	[3]byte{72, 44, 234}:   "Motorola Inc Business Light Radios",
	[3]byte{72, 51, 221}:   "ZENNIO AVANCE Y TECNOLOGIA, S.L.",
	[3]byte{72, 52, 61}:    "IEP GmbH",
	[3]byte{72, 54, 95}:    "Wintecronics Ltd.",
	[3]byte{72, 57, 116}:   "Proware Technologies Co., Ltd.",
	[3]byte{72, 59, 56}:    "Apple, Inc.",
	[3]byte{72, 60, 12}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 61, 50}:    "Syscor Controls & Automation",
	[3]byte{72, 67, 90}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 67, 124}:   "Apple, Inc.",
	[3]byte{72, 68, 135}:   "Cisco SPVTG",
	[3]byte{72, 68, 247}:   "Samsung Electronics Co.,Ltd",
	[3]byte{72, 69, 32}:    "Intel Corporate",
	[3]byte{72, 70, 241}:   "Uros Oy",
	[3]byte{72, 70, 251}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 73, 199}:   "Samsung Electronics Co.,Ltd",
	[3]byte{72, 75, 170}:   "Apple, Inc.",
	[3]byte{72, 77, 126}:   "Dell Inc.",
	[3]byte{72, 80, 115}:   "Microsoft Corporation",
	[3]byte{72, 81, 183}:   "Intel Corporate",
	[3]byte{72, 82, 97}:    "SOREEL",
	[3]byte{72, 84, 21}:    "NET RULES TECNOLOGIA EIRELI",
	[3]byte{72, 85, 95}:    "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{72, 87, 221}:   "Facebook",
	[3]byte{72, 89, 41}:    "LG Electronics (Mobile Communications)",
	[3]byte{72, 90, 63}:    "WISOL",
	[3]byte{72, 90, 182}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{72, 91, 57}:    "ASUSTek COMPUTER INC.",
	[3]byte{72, 93, 54}:    "Verizon",
	[3]byte{72, 93, 96}:    "AzureWave Technology Inc.",
	[3]byte{72, 96, 188}:   "Apple, Inc.",
	[3]byte{72, 97, 163}:   "Concern Axion JSC",
	[3]byte{72, 98, 118}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 101, 238}:  "IEEE Registration Authority",
	[3]byte{72, 107, 44}:   "BBK EDUCATIONAL ELECTRONICS CORP.,LTD.",
	[3]byte{72, 107, 145}:  "Fleetwood Group Inc.",
	[3]byte{72, 109, 187}:  "Vestel Elektronik San ve Tic. A.Ş.",
	[3]byte{72, 110, 115}:  "Pica8, Inc.",
	[3]byte{72, 110, 251}:  "Davit System Technology Co., Ltd.",
	[3]byte{72, 111, 210}:  "StorSimple Inc",
	[3]byte{72, 113, 25}:   "SGB GROUP LTD.",
	[3]byte{72, 116, 110}:  "Apple, Inc.",
	[3]byte{72, 118, 4}:    "Private",
	[3]byte{72, 122, 85}:   "ALE International",
	[3]byte{72, 122, 218}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{72, 123, 107}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 130, 68}:   "Life Fitness / Div. of Brunswick",
	[3]byte{72, 130, 242}:  "Appel Elektronik GmbH",
	[3]byte{72, 131, 199}:  "Sagemcom Broadband SAS",
	[3]byte{72, 134, 232}:  "Microsoft Corporation",
	[3]byte{72, 136, 3}:    "ManTechnology Inc.",
	[3]byte{72, 136, 202}:  "Motorola (Wuhan) Mobility Technologies Communication Co., Ltd.",
	[3]byte{72, 138, 210}:  "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{72, 142, 66}:   "DIGALOG GmbH",
	[3]byte{72, 145, 83}:   "Weinmann Geräte für Medizin GmbH + Co. KG",
	[3]byte{72, 145, 246}:  "Shenzhen Reach software technology CO.,LTD",
	[3]byte{72, 154, 66}:   "Technomate Ltd",
	[3]byte{72, 155, 226}:  "SCI Innovations Ltd",
	[3]byte{72, 157, 24}:   "Flashbay Limited",
	[3]byte{72, 157, 36}:   "BlackBerry RTS",
	[3]byte{72, 161, 149}:  "Apple, Inc.",
	[3]byte{72, 162, 45}:   "Shenzhen Huaxuchang Telecom Technology Co.,Ltd",
	[3]byte{72, 162, 183}:  "Kodofon JSC",
	[3]byte{72, 163, 128}:  "Gionee Communication Equipment Co.,Ltd.",
	[3]byte{72, 166, 210}:  "GJsun Optical Science and Tech Co.,Ltd.",
	[3]byte{72, 167, 78}:   "zte corporation",
	[3]byte{72, 169, 210}:  "Wistron Neweb Corporation",
	[3]byte{72, 170, 93}:   "Store Electronic Systems",
	[3]byte{72, 173, 8}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 178, 83}:   "Marketaxess Corporation",
	[3]byte{72, 181, 167}:  "Glory Horse Industries Ltd.",
	[3]byte{72, 182, 32}:   "ROLI Ltd.",
	[3]byte{72, 184, 222}:  "HOMEWINS TECHNOLOGY CO.,LTD.",
	[3]byte{72, 185, 119}:  "PulseOn Oy",
	[3]byte{72, 185, 194}:  "Teletics Inc.",
	[3]byte{72, 190, 45}:   "Symanitron",
	[3]byte{72, 191, 107}:  "Apple, Inc.",
	[3]byte{72, 191, 116}:  "Baicells Technologies Co.,LTD",
	[3]byte{72, 192, 73}:   "Broad Telecom SA",
	[3]byte{72, 192, 147}:  "Xirrus, Inc.",
	[3]byte{72, 193, 172}:  "PLANTRONICS, INC.",
	[3]byte{72, 198, 99}:   "GTO Access Systems LLC",
	[3]byte{72, 200, 98}:   "Simo Wireless,Inc.",
	[3]byte{72, 200, 182}:  "SysTec GmbH",
	[3]byte{72, 203, 110}:  "Cello Electronics (UK) Ltd",
	[3]byte{72, 208, 207}:  "Universal Electronics, Inc.",
	[3]byte{72, 209, 142}:  "Metis Communication Co.,Ltd",
	[3]byte{72, 210, 36}:   "Liteon Technology Corporation",
	[3]byte{72, 211, 67}:   "ARRIS Group, Inc.",
	[3]byte{72, 213, 57}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 213, 76}:   "Jeda Networks",
	[3]byte{72, 215, 5}:    "Apple, Inc.",
	[3]byte{72, 215, 255}:  "BLANKOM Antennentechnik GmbH",
	[3]byte{72, 216, 85}:   "Telvent",
	[3]byte{72, 216, 254}:  "ClarIDy Solutions, Inc.",
	[3]byte{72, 218, 150}:  "Eddy Smart Home Solutions Inc.",
	[3]byte{72, 219, 80}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 220, 251}:  "Nokia Corporation",
	[3]byte{72, 223, 28}:   "Wuhan NEC Fibre Optic Communications industry Co. Ltd",
	[3]byte{72, 223, 55}:   "Hewlett Packard Enterprise",
	[3]byte{72, 225, 175}:  "Vity",
	[3]byte{72, 226, 68}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{72, 233, 241}:  "Apple, Inc.",
	[3]byte{72, 234, 99}:   "Zhejiang Uniview Technologies Co., Ltd.",
	[3]byte{72, 235, 48}:   "ETERNA TECHNOLOGY, INC.",
	[3]byte{72, 237, 128}:  "daesung eltec",
	[3]byte{72, 238, 7}:    "Silver Palm Technologies LLC",
	[3]byte{72, 238, 12}:   "D-Link International",
	[3]byte{72, 238, 134}:  "UTStarcom (China) Co.,Ltd",
	[3]byte{72, 240, 123}:  "ALPS ELECTRIC CO.,LTD.",
	[3]byte{72, 242, 48}:   "Ubizcore Co.,LTD",
	[3]byte{72, 243, 23}:   "Private",
	[3]byte{72, 244, 125}:  "TechVision Holding  Internation Limited",
	[3]byte{72, 247, 192}:  "Technicolor CH USA Inc.",
	[3]byte{72, 247, 241}:  "Nokia",
	[3]byte{72, 248, 179}:  "Cisco-Linksys, LLC",
	[3]byte{72, 248, 225}:  "Nokia",
	[3]byte{72, 249, 37}:   "Maestronic",
	[3]byte{72, 249, 124}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{72, 252, 182}:  "LAVA INTERNATIONAL(H.K) LIMITED",
	[3]byte{72, 252, 184}:  "Woodstream Corporation",
	[3]byte{72, 253, 142}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{72, 254, 234}:  "HOMA B.V.",
	[3]byte{76, 0, 130}:    "Cisco Systems, Inc",
	[3]byte{76, 2, 46}:     "CMR KOREA CO., LTD",
	[3]byte{76, 2, 137}:    "LEX COMPUTECH CO., LTD",
	[3]byte{76, 6, 138}:    "Basler Electric Company",
	[3]byte{76, 7, 201}:    "COMPUTER OFFICE Co.,Ltd.",
	[3]byte{76, 9, 180}:    "zte corporation",
	[3]byte{76, 9, 212}:    "Arcadyan Technology Corporation",
	[3]byte{76, 11, 58}:    "TCT mobile ltd",
	[3]byte{76, 11, 190}:   "Microsoft",
	[3]byte{76, 13, 238}:   "JABIL CIRCUIT (SHANGHAI) LTD.",
	[3]byte{76, 15, 110}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{76, 15, 199}:   "Earda Electronics Co.,Ltd ",
	[3]byte{76, 17, 191}:   "Zhejiang Dahua Technology Co., Ltd.",
	[3]byte{76, 20, 128}:   "NOREGON SYSTEMS, INC",
	[3]byte{76, 20, 163}:   "TCL Technoly Electronics (Huizhou) Co., Ltd.",
	[3]byte{76, 22, 148}:   "shenzhen sibituo Technology Co., Ltd",
	[3]byte{76, 22, 241}:   "zte corporation",
	[3]byte{76, 23, 235}:   "Sagemcom Broadband SAS",
	[3]byte{76, 26, 58}:    "PRIMA Research And Production Enterprise Ltd.",
	[3]byte{76, 26, 61}:    "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{76, 26, 149}:   "Novakon Co., Ltd.",
	[3]byte{76, 31, 204}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{76, 33, 208}:   "Sony Mobile Communications AB",
	[3]byte{76, 34, 88}:    "cozybit, Inc.",
	[3]byte{76, 37, 120}:   "Nokia Corporation",
	[3]byte{76, 38, 231}:   "Welgate Co., Ltd.",
	[3]byte{76, 44, 128}:   "Beijing Skyway Technologies Co.,Ltd ",
	[3]byte{76, 44, 131}:   "Zhejiang KaNong Network Technology Co.,Ltd.",
	[3]byte{76, 47, 157}:   "ICM Controls",
	[3]byte{76, 48, 137}:   "Thales Transportation Systems GmbH",
	[3]byte{76, 50, 45}:    "TELEDATA NETWORKS",
	[3]byte{76, 50, 117}:   "Apple, Inc.",
	[3]byte{76, 50, 217}:   "M Rutty Holdings Pty. Ltd.",
	[3]byte{76, 51, 78}:    "HIGHTECH",
	[3]byte{76, 52, 136}:   "Intel Corporate",
	[3]byte{76, 56, 213}:   "MITAC COMPUTING TECHNOLOGY CORPORATION",
	[3]byte{76, 57, 9}:     "HPL Electric & Power Private Limited",
	[3]byte{76, 57, 16}:    "Newtek Electronics co., Ltd.",
	[3]byte{76, 59, 116}:   "VOGTEC(H.K.) Co., Ltd",
	[3]byte{76, 60, 22}:    "Samsung Electronics Co.,Ltd",
	[3]byte{76, 72, 218}:   "Beijing Autelan Technology Co.,Ltd",
	[3]byte{76, 75, 104}:   "Mobile Device, Inc. ",
	[3]byte{76, 78, 3}:     "TCT mobile ltd",
	[3]byte{76, 78, 53}:    "Cisco Systems, Inc",
	[3]byte{76, 84, 39}:    "Linepro Sp. z o.o.",
	[3]byte{76, 84, 153}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{76, 85, 133}:   "Hamilton Systems",
	[3]byte{76, 85, 184}:   "Turkcell Teknoloji",
	[3]byte{76, 85, 204}:   "Zentri Pty Ltd",
	[3]byte{76, 87, 202}:   "Apple, Inc.",
	[3]byte{76, 93, 205}:   "Oy Finnish Electric Vehicle Technologies Ltd",
	[3]byte{76, 94, 12}:    "Routerboard.com",
	[3]byte{76, 95, 210}:   "Alcatel-Lucent",
	[3]byte{76, 96, 213}:   "airPointe of New Hampshire",
	[3]byte{76, 96, 222}:   "NETGEAR",
	[3]byte{76, 98, 85}:    "SANMINA-SCI SYSTEM DE MEXICO S.A. DE C.V.",
	[3]byte{76, 99, 235}:   "Application Solutions (Electronics and Vision) Ltd",
	[3]byte{76, 100, 217}:  "Guangdong Leawin Group Co., Ltd",
	[3]byte{76, 102, 65}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{76, 110, 110}:  "Comnect Technology CO.,LTD",
	[3]byte{76, 114, 185}:  "PEGATRON CORPORATION",
	[3]byte{76, 115, 103}:  "Genius Bytes Software Solutions GmbH",
	[3]byte{76, 115, 165}:  "KOVE",
	[3]byte{76, 116, 3}:    "BQ",
	[3]byte{76, 116, 135}:  "Leader Phone Communication Technology Co., Ltd.",
	[3]byte{76, 116, 191}:  "Apple, Inc.",
	[3]byte{76, 118, 37}:   "Dell Inc.",
	[3]byte{76, 119, 79}:   "Embedded Wireless Labs ",
	[3]byte{76, 120, 114}:  "Cav. Uff. Giacomo Cimberio S.p.A. ",
	[3]byte{76, 120, 151}:  "Arrowhead Alarm Products Ltd",
	[3]byte{76, 121, 186}:  "Intel Corporate",
	[3]byte{76, 124, 95}:   "Apple, Inc.",
	[3]byte{76, 127, 98}:   "Nokia Corporation",
	[3]byte{76, 128, 79}:   "Armstrong Monitoring Corp",
	[3]byte{76, 128, 147}:  "Intel Corporate",
	[3]byte{76, 129, 32}:   "Taicang T&W Electronics",
	[3]byte{76, 130, 207}:  "Echostar Technologies Corp",
	[3]byte{76, 131, 222}:  "Cisco SPVTG",
	[3]byte{76, 139, 48}:   "Actiontec Electronics, Inc",
	[3]byte{76, 139, 85}:   "Grupo Digicon",
	[3]byte{76, 139, 239}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{76, 141, 121}:  "Apple, Inc.",
	[3]byte{76, 142, 204}:  "SILKAN SA",
	[3]byte{76, 143, 165}:  "Jastec",
	[3]byte{76, 150, 20}:   "Juniper Networks",
	[3]byte{76, 152, 239}:  "Zeo",
	[3]byte{76, 158, 128}:  "KYOKKO ELECTRIC Co., Ltd.",
	[3]byte{76, 158, 228}:  "Hanyang Navicom Co.,Ltd.",
	[3]byte{76, 158, 255}:  "ZyXEL Communications Corporation",
	[3]byte{76, 160, 3}:    "T-21 Technologies LLC",
	[3]byte{76, 161, 97}:   "Rain Bird Corporation",
	[3]byte{76, 165, 21}:   "Baikal Electronics JSC",
	[3]byte{76, 165, 109}:  "Samsung Electronics Co.,Ltd",
	[3]byte{76, 167, 75}:   "Alcatel Lucent",
	[3]byte{76, 169, 40}:   "Insensi",
	[3]byte{76, 170, 22}:   "AzureWave Technologies (Shanghai) Inc.",
	[3]byte{76, 171, 51}:   "KST technology",
	[3]byte{76, 172, 10}:   "zte corporation",
	[3]byte{76, 174, 49}:   "ShengHai Electronics (Shenzhen) Ltd",
	[3]byte{76, 176, 232}:  "Beijing RongZhi xinghua technology co., LTD",
	[3]byte{76, 177, 108}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{76, 177, 153}:  "Apple, Inc.",
	[3]byte{76, 178, 28}:   "Maxphotonics Co.,Ltd",
	[3]byte{76, 180, 74}:   "NANOWAVE Technologies Inc.",
	[3]byte{76, 180, 234}:  "HRD (S) PTE., LTD.",
	[3]byte{76, 183, 109}:  "Novi Security",
	[3]byte{76, 184, 28}:   "SAM Electronics GmbH",
	[3]byte{76, 184, 44}:   "Cambridge Mobile Telematics, Inc.",
	[3]byte{76, 184, 181}:  "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{76, 185, 200}:  "CONET CO., LTD.",
	[3]byte{76, 186, 163}:  "Bison Electronics Inc.",
	[3]byte{76, 187, 88}:   "Chicony Electronics Co., Ltd.",
	[3]byte{76, 188, 66}:   "Shenzhen Hangsheng Electronics Co.,Ltd.",
	[3]byte{76, 188, 165}:  "Samsung Electronics Co.,Ltd",
	[3]byte{76, 196, 82}:   "Shang Hai Tyd. Electon Technology Ltd.",
	[3]byte{76, 198, 2}:    "Radios, Inc.",
	[3]byte{76, 198, 129}:  "Shenzhen Aisat Electronic Co., Ltd.",
	[3]byte{76, 201, 79}:   "Nokia",
	[3]byte{76, 202, 83}:   "Skyera, Inc.",
	[3]byte{76, 203, 245}:  "zte corporation",
	[3]byte{76, 204, 52}:   "Motorola Solutions Inc.",
	[3]byte{76, 204, 106}:  "Micro-Star INTL CO., LTD.",
	[3]byte{76, 208, 138}:  "HUMAX Co., Ltd.",
	[3]byte{76, 214, 55}:   "Qsono Electronics Co., Ltd",
	[3]byte{76, 215, 182}:  "Helmer Scientific",
	[3]byte{76, 217, 196}:  "Magneti Marelli Automotive Electronics (Guangzhou) Co. Ltd",
	[3]byte{76, 223, 61}:   "TEAM ENGINEERS ADVANCE TECHNOLOGIES INDIA PVT LTD",
	[3]byte{76, 225, 115}:  "IEEE Registration Authority",
	[3]byte{76, 225, 187}:  "Zhuhai HiFocus Technology Co., Ltd.",
	[3]byte{76, 226, 241}:  "sclak srl",
	[3]byte{76, 230, 118}:  "BUFFALO.INC",
	[3]byte{76, 233, 51}:   "RailComm, LLC",
	[3]byte{76, 235, 66}:   "Intel Corporate",
	[3]byte{76, 236, 239}:  "Soraa, Inc.",
	[3]byte{76, 237, 222}:  "ASKEY COMPUTER CORP",
	[3]byte{76, 238, 176}:  "SHC Netzwerktechnik GmbH",
	[3]byte{76, 240, 46}:   "Vifa Denmark A/S",
	[3]byte{76, 242, 191}:  "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{76, 244, 91}:   "Blue Clover Devices",
	[3]byte{76, 245, 160}:  "Scalable Network Technologies Inc",
	[3]byte{76, 247, 55}:   "SamJi Electronics Co., Ltd",
	[3]byte{76, 249, 93}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{76, 250, 202}:  "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{76, 251, 69}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{76, 255, 18}:   "Fuze Entertainment Co., ltd",
	[3]byte{80, 0, 140}:    "Hong Kong Telecommunications (HKT) Limited",
	[3]byte{80, 1, 107}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{80, 1, 187}:    "Samsung Electronics Co.,Ltd",
	[3]byte{80, 1, 217}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{80, 4, 184}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{80, 5, 61}:     "CyWee Group Ltd",
	[3]byte{80, 6, 4}:      "Cisco Systems, Inc",
	[3]byte{80, 6, 171}:    "Cisco Systems, Inc",
	[3]byte{80, 9, 89}:     "Technicolor CH USA Inc.",
	[3]byte{80, 11, 50}:    "Foxda Technology Industrial(ShenZhen)Co.,LTD",
	[3]byte{80, 11, 145}:   "IEEE Registration Authority",
	[3]byte{80, 14, 109}:   "TrafficCast International",
	[3]byte{80, 15, 245}:   "Tenda Technology Co.,Ltd.Dongguan branch",
	[3]byte{80, 17, 235}:   "SilverNet Ltd",
	[3]byte{80, 20, 181}:   "Richfit Information Technology Co., Ltd",
	[3]byte{80, 23, 255}:   "Cisco Systems, Inc",
	[3]byte{80, 26, 165}:   "GN Netcom A/S",
	[3]byte{80, 26, 197}:   "Microsoft",
	[3]byte{80, 28, 191}:   "Cisco Systems, Inc",
	[3]byte{80, 30, 45}:    "StreamUnlimited Engineering GmbH",
	[3]byte{80, 32, 107}:   "Emerson Climate Technologies Transportation Solutions",
	[3]byte{80, 34, 103}:   "PixeLINK",
	[3]byte{80, 37, 43}:    "Nethra Imaging Incorporated",
	[3]byte{80, 38, 144}:   "FUJITSU LIMITED",
	[3]byte{80, 39, 199}:   "TECHNART Co.,Ltd",
	[3]byte{80, 41, 77}:    "NANJING IOT SENSOR TECHNOLOGY CO,LTD",
	[3]byte{80, 42, 126}:   "Smart electronic GmbH",
	[3]byte{80, 42, 139}:   "Telekom Research and Development Sdn Bhd",
	[3]byte{80, 43, 115}:   "Tenda Technology Co.,Ltd.Dongguan branch",
	[3]byte{80, 45, 29}:    "Nokia Corporation",
	[3]byte{80, 45, 162}:   "Intel Corporate",
	[3]byte{80, 45, 244}:   "Phytec Messtechnik GmbH",
	[3]byte{80, 46, 92}:    "HTC Corporation",
	[3]byte{80, 46, 206}:   "Asahi Electronics Co.,Ltd",
	[3]byte{80, 49, 173}:   "ABB Global Industries and Services Private Limited",
	[3]byte{80, 50, 55}:    "Apple, Inc.",
	[3]byte{80, 50, 117}:   "Samsung Electronics Co.,Ltd",
	[3]byte{80, 57, 85}:    "Cisco SPVTG",
	[3]byte{80, 58, 125}:   "AlphaTech PLC Int’l Co., Ltd.",
	[3]byte{80, 58, 160}:   "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{80, 60, 196}:   "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{80, 61, 161}:   "Samsung Electronics Co.,Ltd",
	[3]byte{80, 61, 229}:   "Cisco Systems, Inc",
	[3]byte{80, 63, 86}:    "Syncmold Enterprise Corp",
	[3]byte{80, 63, 152}:   "CMITECH",
	[3]byte{80, 64, 97}:    "Nokia",
	[3]byte{80, 69, 247}:   "Liuhe Intelligence Technology Ltd.",
	[3]byte{80, 70, 93}:    "ASUSTek COMPUTER INC.",
	[3]byte{80, 72, 235}:   "BEIJING HAIHEJINSHENG NETWORK TECHNOLOGY CO. LTD.",
	[3]byte{80, 74, 94}:    "Masimo Corporation",
	[3]byte{80, 74, 110}:   "NETGEAR",
	[3]byte{80, 75, 91}:    "CONTROLtronic GmbH",
	[3]byte{80, 79, 148}:   "Loxone Electronics GmbH",
	[3]byte{80, 80, 42}:    "Egardia",
	[3]byte{80, 80, 101}:   "TAKT Corporation",
	[3]byte{80, 82, 210}:   "Hangzhou Telin Technologies Co., Limited",
	[3]byte{80, 85, 39}:    "LG Electronics (Mobile Communications)",
	[3]byte{80, 86, 99}:    "Texas Instruments",
	[3]byte{80, 86, 168}:   "Jolla Ltd",
	[3]byte{80, 86, 191}:   "Samsung Electronics Co.,Ltd",
	[3]byte{80, 87, 168}:   "Cisco Systems, Inc",
	[3]byte{80, 88, 0}:     "WyTec International, Inc.",
	[3]byte{80, 88, 79}:    "waytotec,Inc.",
	[3]byte{80, 90, 198}:   "GUANGDONG SUPER TELECOM CO.,LTD.",
	[3]byte{80, 96, 40}:    "Xirrus Inc.",
	[3]byte{80, 97, 132}:   "Avaya Inc",
	[3]byte{80, 97, 214}:   "Indu-Sol GmbH",
	[3]byte{80, 99, 19}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{80, 100, 65}:   "Greenlee",
	[3]byte{80, 101, 131}:  "Texas Instruments",
	[3]byte{80, 101, 243}:  "Hewlett Packard",
	[3]byte{80, 103, 135}:  "Planet Networks",
	[3]byte{80, 103, 174}:  "Cisco Systems, Inc",
	[3]byte{80, 103, 240}:  "ZyXEL Communications Corporation",
	[3]byte{80, 104, 10}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{80, 106, 3}:    "NETGEAR",
	[3]byte{80, 107, 141}:  "Nutanix",
	[3]byte{80, 111, 154}:  "Wi-Fi Alliance",
	[3]byte{80, 112, 229}:  "He Shan World Fair Electronics Technology Limited",
	[3]byte{80, 114, 36}:   "Texas Instruments",
	[3]byte{80, 114, 77}:   "BEG Brueck Electronic GmbH",
	[3]byte{80, 118, 145}:  "Tekpea, Inc.",
	[3]byte{80, 118, 166}:  "Ecil Informatica Ind. Com. Ltda",
	[3]byte{80, 121, 91}:   "Interexport Telecomunicaciones S.A.",
	[3]byte{80, 122, 85}:   "Apple, Inc.",
	[3]byte{80, 123, 157}:  "LCFC(HeFei) Electronics Technology co., ltd",
	[3]byte{80, 125, 2}:    "BIODIT",
	[3]byte{80, 126, 93}:   "Arcadyan Technology Corporation",
	[3]byte{80, 130, 213}:  "Apple, Inc.",
	[3]byte{80, 133, 105}:  "Samsung Electronics Co.,Ltd",
	[3]byte{80, 135, 137}:  "Cisco Systems, Inc",
	[3]byte{80, 135, 184}:  "Nuvyyo Inc",
	[3]byte{80, 137, 101}:  "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{80, 138, 15}:   "SHENZHEN FISE TECHNOLOGY HOLDING CO.,LTD.",
	[3]byte{80, 138, 66}:   "Uptmate Technology Co., LTD",
	[3]byte{80, 138, 203}:  "SHENZHEN MAXMADE TECHNOLOGY CO., LTD.",
	[3]byte{80, 140, 119}:  "DIRMEIER Schanktechnik GmbH &Co KG",
	[3]byte{80, 140, 177}:  "Texas Instruments",
	[3]byte{80, 141, 111}:  "CHAHOO Limited",
	[3]byte{80, 147, 79}:   "Gradual Tecnologia Ltda.",
	[3]byte{80, 151, 114}:  "Westinghouse Digital",
	[3]byte{80, 152, 113}:  "Inventum Technologies Private Limited",
	[3]byte{80, 152, 243}:  "Rheem Australia Pty Ltd",
	[3]byte{80, 158, 167}:  "Samsung Electronics Co.,Ltd",
	[3]byte{80, 159, 39}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{80, 159, 59}:   "OI ELECTRIC CO.,LTD",
	[3]byte{80, 160, 84}:   "Actineon",
	[3]byte{80, 160, 191}:  "Alba Fiber Systems Inc.",
	[3]byte{80, 164, 200}:  "Samsung Electronics Co.,Ltd",
	[3]byte{80, 164, 208}:  "IEEE Registration Authority",
	[3]byte{80, 166, 227}:  "David Clark Company",
	[3]byte{80, 167, 21}:   "Aboundi, Inc.",
	[3]byte{80, 167, 43}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{80, 167, 51}:   "Ruckus Wireless",
	[3]byte{80, 169, 222}:  "Smartcom - Bulgaria AD",
	[3]byte{80, 171, 62}:   "Qibixx AG",
	[3]byte{80, 171, 191}:  "Hoseo Telecom",
	[3]byte{80, 173, 213}:  "Dynalec Corporation",
	[3]byte{80, 175, 115}:  "Shenzhen Bitland Information Technology Co., Ltd.",
	[3]byte{80, 179, 99}:   "Digitron da Amazonia S/A",
	[3]byte{80, 182, 149}:  "Micropoint Biotechnologies,Inc.",
	[3]byte{80, 183, 195}:  "Samsung Electronics Co.,Ltd",
	[3]byte{80, 184, 136}:  "wi2be Tecnologia S/A",
	[3]byte{80, 184, 162}:  "ImTech Technologies LLC,",
	[3]byte{80, 189, 95}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{80, 192, 6}:    "Carmanah Signs",
	[3]byte{80, 194, 113}:  "SECURETECH INC",
	[3]byte{80, 197, 141}:  "Juniper Networks",
	[3]byte{80, 199, 191}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{80, 200, 229}:  "Samsung Electronics Co.,Ltd",
	[3]byte{80, 201, 113}:  "GN Netcom A/S",
	[3]byte{80, 201, 160}:  "SKIPPER Electronics AS",
	[3]byte{80, 204, 248}:  "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{80, 205, 34}:   "Avaya Inc",
	[3]byte{80, 205, 50}:   "NanJing Chaoran Science & Technology Co.,Ltd.",
	[3]byte{80, 206, 117}:  "Measy Electronics Co., Ltd.",
	[3]byte{80, 210, 19}:   "CviLux Corporation",
	[3]byte{80, 210, 116}:  "Steffes Corporation",
	[3]byte{80, 211, 127}:  "Yu Fly Mikly Way Science and Technology Co., Ltd.",
	[3]byte{80, 213, 156}:  "Thai Habel Industrial Co., Ltd.",
	[3]byte{80, 214, 215}:  "Takahata Precision",
	[3]byte{80, 215, 83}:   "CONELCOM GmbH",
	[3]byte{80, 218, 0}:    "Hangzhou H3C Technologies Co., Limited",
	[3]byte{80, 221, 79}:   "Automation Components, Inc",
	[3]byte{80, 223, 149}:  "Lytx",
	[3]byte{80, 224, 199}:  "TurControlSystme AG",
	[3]byte{80, 225, 74}:   "Private",
	[3]byte{80, 229, 73}:   "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{80, 230, 102}:  "Shenzhen Techtion Electronics Co., Ltd.",
	[3]byte{80, 234, 214}:  "Apple, Inc.",
	[3]byte{80, 235, 26}:   "Brocade Communications Systems, Inc.",
	[3]byte{80, 237, 120}:  "Changzhou Yongse Infotech Co.,Ltd",
	[3]byte{80, 237, 148}:  "EGATEL SL",
	[3]byte{80, 240, 3}:    "Open Stack, Inc.",
	[3]byte{80, 240, 211}:  "Samsung Electronics Co.,Ltd",
	[3]byte{80, 241, 74}:   "Texas Instruments",
	[3]byte{80, 244, 60}:   "Leeo Inc",
	[3]byte{80, 245, 32}:   "Samsung Electronics Co.,Ltd",
	[3]byte{80, 245, 218}:  "Amazon Technologies Inc.",
	[3]byte{80, 246, 26}:   "Kunshan JADE Technologies co., Ltd.",
	[3]byte{80, 250, 132}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{80, 250, 171}:  "L-tek d.o.o.",
	[3]byte{80, 252, 48}:   "Treehouse Labs",
	[3]byte{80, 252, 159}:  "Samsung Electronics Co.,Ltd",
	[3]byte{80, 254, 242}:  "Sify Technologies Ltd",
	[3]byte{80, 255, 153}:  "IEEE Registration Authority",
	[3]byte{84, 3, 132}:    "Hangkong Nano IC Technologies Co., Ltd",
	[3]byte{84, 3, 245}:    "EBN Technology Corp.",
	[3]byte{84, 4, 150}:    "Gigawave LTD",
	[3]byte{84, 4, 166}:    "ASUSTek COMPUTER INC.",
	[3]byte{84, 5, 54}:     "Vivago Oy",
	[3]byte{84, 5, 95}:     "Alcatel Lucent",
	[3]byte{84, 5, 147}:    "WOORI ELEC Co.,Ltd",
	[3]byte{84, 9, 85}:     "zte corporation",
	[3]byte{84, 9, 141}:    "deister electronic GmbH",
	[3]byte{84, 16, 236}:   "Microchip Technology Inc.",
	[3]byte{84, 17, 47}:    "Sulzer Pump Solutions Finland Oy",
	[3]byte{84, 17, 95}:    "Atamo Pty Ltd",
	[3]byte{84, 19, 121}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{84, 20, 115}:   "Wingtech Group (HongKong）Limited",
	[3]byte{84, 20, 253}:   "Orbbec 3D Technology International",
	[3]byte{84, 25, 200}:   "vivo Mobile Communication Co., Ltd.",
	[3]byte{84, 27, 93}:    "Techno-Innov",
	[3]byte{84, 29, 251}:   "Freestyle Energy Ltd",
	[3]byte{84, 30, 86}:    "Juniper Networks",
	[3]byte{84, 31, 213}:   "Advantage Electronics",
	[3]byte{84, 32, 24}:    "Tely Labs",
	[3]byte{84, 33, 96}:    "Resolution Products",
	[3]byte{84, 34, 248}:   "zte corporation",
	[3]byte{84, 37, 234}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{84, 38, 150}:   "Apple, Inc.",
	[3]byte{84, 39, 30}:    "AzureWave Technology Inc.",
	[3]byte{84, 39, 88}:    "Motorola (Wuhan) Mobility Technologies Communication Co., Ltd.",
	[3]byte{84, 39, 108}:   "Jiangsu Houge Technology Corp.",
	[3]byte{84, 42, 156}:   "LSY Defense, LLC.",
	[3]byte{84, 42, 162}:   "Alpha Networks Inc.",
	[3]byte{84, 43, 87}:    "Night Owl SP",
	[3]byte{84, 44, 234}:   "PROTECTRON",
	[3]byte{84, 47, 137}:   "Euclid Laboratories, Inc.",
	[3]byte{84, 47, 138}:   "TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO ",
	[3]byte{84, 49, 49}:    "Raster Vision Ltd",
	[3]byte{84, 53, 48}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{84, 53, 223}:   "Symeo GmbH",
	[3]byte{84, 54, 155}:   "1Verge Internet Technology (Beijing) Co., Ltd.",
	[3]byte{84, 57, 104}:   "Edgewater Networks Inc",
	[3]byte{84, 57, 223}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{84, 61, 55}:    "Ruckus Wireless",
	[3]byte{84, 64, 173}:   "Samsung Electronics Co.,Ltd",
	[3]byte{84, 66, 73}:    "Sony Corporation",
	[3]byte{84, 68, 8}:     "Nokia Corporation",
	[3]byte{84, 70, 107}:   "Shenzhen CZTIC Electronic Technology Co., Ltd  ",
	[3]byte{84, 72, 156}:   "CDOUBLES ELECTRONICS CO. LTD.",
	[3]byte{84, 74, 0}:     "Cisco Systems, Inc",
	[3]byte{84, 74, 5}:     "wenglor sensoric gmbh",
	[3]byte{84, 74, 22}:    "Texas Instruments",
	[3]byte{84, 75, 140}:   "Juniper Networks",
	[3]byte{84, 78, 69}:    "Private",
	[3]byte{84, 78, 144}:   "Apple, Inc.",
	[3]byte{84, 81, 27}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{84, 81, 70}:    "AMG Systems Ltd.",
	[3]byte{84, 83, 237}:   "Sony Corporation",
	[3]byte{84, 84, 20}:    "Digital RF Corea, Inc",
	[3]byte{84, 84, 207}:   "PROBEDIGITAL CO.,LTD",
	[3]byte{84, 90, 166}:   "Espressif Inc.",
	[3]byte{84, 94, 189}:   "NL Technologies",
	[3]byte{84, 95, 169}:   "Teracom Limited",
	[3]byte{84, 96, 9}:     "Google, Inc.",
	[3]byte{84, 97, 114}:   "ZODIAC AEROSPACE SAS",
	[3]byte{84, 97, 234}:   "Zaplox AB",
	[3]byte{84, 100, 217}:  "Sagemcom Broadband SAS",
	[3]byte{84, 101, 222}:  "ARRIS Group, Inc.",
	[3]byte{84, 103, 81}:   "Compal Broadband Networks, Inc.",
	[3]byte{84, 108, 14}:   "Texas Instruments",
	[3]byte{84, 109, 82}:   "TOPVIEW OPTRONICS CORP.",
	[3]byte{84, 114, 79}:   "Apple, Inc.",
	[3]byte{84, 115, 152}:  "Toyo Electronics Corporation",
	[3]byte{84, 116, 230}:  "Webtech Wireless",
	[3]byte{84, 117, 208}:  "Cisco Systems, Inc",
	[3]byte{84, 120, 26}:   "Cisco Systems, Inc",
	[3]byte{84, 121, 117}:  "Nokia Corporation",
	[3]byte{84, 124, 105}:  "Cisco Systems, Inc",
	[3]byte{84, 127, 84}:   "INGENICO",
	[3]byte{84, 127, 168}:  "TELCO systems, s.r.o.",
	[3]byte{84, 127, 238}:  "Cisco Systems, Inc",
	[3]byte{84, 129, 173}:  "Eagle Research Corporation",
	[3]byte{84, 132, 123}:  "Digital Devices GmbH",
	[3]byte{84, 136, 14}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{84, 137, 34}:   "Zelfy Inc",
	[3]byte{84, 137, 152}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{84, 140, 160}:  "Liteon Technology Corporation",
	[3]byte{84, 146, 190}:  "Samsung Electronics Co.,Ltd",
	[3]byte{84, 147, 89}:   "SHENZHEN TWOWING TECHNOLOGIES CO.,LTD.",
	[3]byte{84, 148, 120}:  "Silvershore Technology Partners",
	[3]byte{84, 154, 17}:   "IEEE Registration Authority",
	[3]byte{84, 154, 22}:   "Uzushio Electric Co.,Ltd.",
	[3]byte{84, 155, 18}:   "Samsung Electronics Co.,Ltd",
	[3]byte{84, 157, 133}:  "EnerAccess inc",
	[3]byte{84, 159, 19}:   "Apple, Inc.",
	[3]byte{84, 159, 53}:   "Dell Inc.",
	[3]byte{84, 160, 79}:   "t-mac Technologies Ltd",
	[3]byte{84, 160, 80}:   "ASUSTek COMPUTER INC.",
	[3]byte{84, 162, 116}:  "Cisco Systems, Inc",
	[3]byte{84, 163, 27}:   "Shenzhen Linkworld Technology Co,.LTD",
	[3]byte{84, 163, 250}:  "BQT Solutions (Australia)Pty Ltd",
	[3]byte{84, 165, 27}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{84, 165, 75}:   "NSC Communications Siberia Ltd",
	[3]byte{84, 166, 25}:   "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{84, 169, 212}:  "Minibar Systems",
	[3]byte{84, 171, 58}:   "QUANTA COMPUTER INC.",
	[3]byte{84, 174, 39}:   "Apple, Inc.",
	[3]byte{84, 181, 108}:  "Xi'an NovaStar Tech Co., Ltd",
	[3]byte{84, 182, 32}:   "SUHDOL E&C Co.Ltd.",
	[3]byte{84, 183, 83}:   "Hunan Fenghui Yinjia Science And Technology Co.,Ltd",
	[3]byte{84, 184, 10}:   "D-Link International",
	[3]byte{84, 190, 83}:   "zte corporation",
	[3]byte{84, 190, 247}:  "PEGATRON CORPORATION",
	[3]byte{84, 196, 21}:   "Hangzhou Hikvision Digital Technology Co.,Ltd.",
	[3]byte{84, 200, 15}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{84, 205, 16}:   "Panasonic Mobile Communications Co.,Ltd.",
	[3]byte{84, 205, 167}:  "Fujian Shenzhou Electronic Co.,Ltd",
	[3]byte{84, 205, 238}:  "ShenZhen Apexis Electronic Co.,Ltd",
	[3]byte{84, 208, 180}:  "Xiamen Four-Faith Communication Technology Co.,Ltd",
	[3]byte{84, 208, 237}:  "AXIM Communications",
	[3]byte{84, 209, 99}:   "MAX-TECH,INC",
	[3]byte{84, 209, 176}:  "Universal Laser Systems, Inc",
	[3]byte{84, 210, 114}:  "Nuki Home Solutions GmbH",
	[3]byte{84, 212, 111}:  "Cisco SPVTG",
	[3]byte{84, 217, 228}:  "BRILLIANTTS CO., LTD",
	[3]byte{84, 220, 29}:   "Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd",
	[3]byte{84, 223, 0}:    "Ulterius Technologies, LLC",
	[3]byte{84, 223, 99}:   "Intrakey technologies GmbH",
	[3]byte{84, 224, 50}:   "Juniper Networks",
	[3]byte{84, 224, 97}:   "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{84, 225, 64}:   "INGENICO",
	[3]byte{84, 225, 173}:  "LCFC(HeFei) Electronics Technology co., ltd",
	[3]byte{84, 226, 200}:  "Dongguan Aoyuan Electronics Technology Co., Ltd",
	[3]byte{84, 226, 224}:  "ARRIS Group, Inc.",
	[3]byte{84, 227, 176}:  "JVL Industri Elektronik",
	[3]byte{84, 227, 246}:  "Alcatel-Lucent",
	[3]byte{84, 228, 58}:   "Apple, Inc.",
	[3]byte{84, 228, 189}:  "FN-LINK TECHNOLOGY LIMITED",
	[3]byte{84, 230, 63}:   "ShenZhen LingKeWeiEr Technology Co., Ltd.",
	[3]byte{84, 230, 252}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{84, 234, 168}:  "Apple, Inc.",
	[3]byte{84, 237, 163}:  "Navdy, Inc.",
	[3]byte{84, 238, 117}:  "Wistron InfoComm(Kunshan)Co.,Ltd.",
	[3]byte{84, 239, 146}:  "Shenzhen Elink Technology Co., LTD",
	[3]byte{84, 239, 254}:  "Fullpower Technologies, Inc.",
	[3]byte{84, 242, 1}:    "Samsung Electronics Co.,Ltd",
	[3]byte{84, 245, 182}:  "ORIENTAL PACIFIC INTERNATIONAL LIMITED",
	[3]byte{84, 246, 102}:  "Berthold Technologies GmbH and Co.KG",
	[3]byte{84, 246, 197}:  "FUJIAN STAR-NET COMMUNICATION CO.,LTD",
	[3]byte{84, 248, 118}:  "ABB AG",
	[3]byte{84, 250, 62}:   "Samsung Electronics Co.,Ltd",
	[3]byte{84, 250, 150}:  "Nokia",
	[3]byte{84, 251, 88}:   "WISEWARE, Lda",
	[3]byte{84, 253, 191}:  "Scheidt & Bachmann GmbH",
	[3]byte{84, 255, 130}:  "Davit Solution co.",
	[3]byte{84, 255, 207}:  "Mopria Alliance",
	[3]byte{88, 0, 227}:    "Liteon Technology Corporation",
	[3]byte{88, 4, 203}:    "Tianjin Huisun Technology Co.,Ltd.",
	[3]byte{88, 5, 40}:     "LABRIS NETWORKS",
	[3]byte{88, 5, 86}:     "Elettronica GF S.r.L.",
	[3]byte{88, 8, 250}:    "Fiber Optic & telecommunication INC.",
	[3]byte{88, 9, 67}:     "Private",
	[3]byte{88, 9, 229}:    "Kivic Inc.",
	[3]byte{88, 10, 32}:    "Cisco Systems, Inc",
	[3]byte{88, 16, 140}:   "Intelbras",
	[3]byte{88, 18, 67}:    "AcSiP Technology Corp.",
	[3]byte{88, 22, 38}:    "Avaya Inc",
	[3]byte{88, 23, 12}:    "Sony Mobile Communications AB",
	[3]byte{88, 28, 189}:   "Affinegy",
	[3]byte{88, 29, 145}:   "Advanced Mobile Telecom co.,ltd.",
	[3]byte{88, 31, 40}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{88, 31, 103}:   "Open-m technology limited",
	[3]byte{88, 31, 170}:   "Apple, Inc.",
	[3]byte{88, 31, 239}:   "Tuttnaer LTD",
	[3]byte{88, 32, 177}:   "Hewlett Packard",
	[3]byte{88, 33, 54}:    "KMB systems, s.r.o.",
	[3]byte{88, 35, 140}:   "Technicolor CH USA Inc.",
	[3]byte{88, 42, 247}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{88, 43, 219}:   "Pax AB",
	[3]byte{88, 46, 254}:   "Lighting Science Group",
	[3]byte{88, 47, 66}:    "Universal Electric Corporation",
	[3]byte{88, 49, 18}:    "DRUST",
	[3]byte{88, 50, 119}:   "Reliance Communications LLC",
	[3]byte{88, 52, 59}:    "Glovast Technology Ltd.",
	[3]byte{88, 53, 217}:   "Cisco Systems, Inc",
	[3]byte{88, 60, 198}:   "Omneality Ltd.",
	[3]byte{88, 63, 84}:    "LG Electronics (Mobile Communications)",
	[3]byte{88, 64, 78}:    "Apple, Inc.",
	[3]byte{88, 66, 228}:   "Baxter International Inc",
	[3]byte{88, 68, 152}:   "Xiaomi Communications Co Ltd",
	[3]byte{88, 70, 143}:   "Koncar Electronics and Informatics",
	[3]byte{88, 70, 225}:   "Baxter International Inc",
	[3]byte{88, 71, 4}:     "Shenzhen Webridge Technology Co.,Ltd",
	[3]byte{88, 72, 34}:    "Sony Mobile Communications AB",
	[3]byte{88, 72, 192}:   "COFLEC",
	[3]byte{88, 73, 37}:    "E3 Enterprise",
	[3]byte{88, 73, 59}:    "Palo Alto Networks",
	[3]byte{88, 73, 186}:   "Chitai Electronic Corp.",
	[3]byte{88, 76, 25}:    "Chongqing Guohong Technology Development Company Limited",
	[3]byte{88, 76, 238}:   "Digital One Technologies, Limited",
	[3]byte{88, 80, 118}:   "Linear Equipamentos Eletronicos SA",
	[3]byte{88, 80, 171}:   "TLS Corporation",
	[3]byte{88, 80, 230}:   "Best Buy Corporation",
	[3]byte{88, 82, 138}:   "Mitsubishi Electric Corporation",
	[3]byte{88, 83, 192}:   "Beijing Guang Runtong Technology Development Company co.,Ltd",
	[3]byte{88, 85, 202}:   "Apple, Inc.",
	[3]byte{88, 86, 232}:   "ARRIS Group, Inc.",
	[3]byte{88, 87, 13}:    "Danfoss Solar Inverters",
	[3]byte{88, 96, 95}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{88, 99, 86}:    "FN-LINK TECHNOLOGY LIMITED",
	[3]byte{88, 99, 154}:   "TPL SYSTEMES",
	[3]byte{88, 101, 230}:  "INFOMARK CO., LTD.",
	[3]byte{88, 102, 186}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{88, 103, 26}:   "Barnes&Noble",
	[3]byte{88, 103, 127}:  "Clare Controls Inc.",
	[3]byte{88, 104, 93}:   "Tempo Australia Pty Ltd",
	[3]byte{88, 105, 108}:  "Ruijie Networks Co.,LTD",
	[3]byte{88, 105, 249}:  "Fusion Transactive Ltd.",
	[3]byte{88, 106, 177}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{88, 109, 143}:  "Cisco-Linksys, LLC",
	[3]byte{88, 110, 214}:  "Private",
	[3]byte{88, 112, 198}:  "Shanghai Xiaoyi Technology Co., Ltd.",
	[3]byte{88, 117, 33}:   "CJSC RTSoft",
	[3]byte{88, 118, 117}:  "Beijing ECHO Technologies Co.,Ltd",
	[3]byte{88, 118, 197}:  "DIGI I'S LTD",
	[3]byte{88, 122, 77}:   "Stonesoft Corporation",
	[3]byte{88, 123, 233}:  "AirPro Technology India Pvt. Ltd",
	[3]byte{88, 126, 97}:   "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{88, 127, 87}:   "Apple, Inc.",
	[3]byte{88, 127, 102}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{88, 127, 183}:  "SONAR INDUSTRIAL CO., LTD.",
	[3]byte{88, 127, 200}:  "S2M",
	[3]byte{88, 130, 29}:   "H. Schomäcker GmbH",
	[3]byte{88, 130, 168}:  "Microsoft",
	[3]byte{88, 132, 228}:  "IP500 Alliance e.V.",
	[3]byte{88, 133, 110}:  "QSC AG",
	[3]byte{88, 135, 76}:   "LITE-ON CLEAN ENERGY TECHNOLOGY CORP.",
	[3]byte{88, 135, 226}:  "Shenzhen Coship Electronics Co., Ltd.",
	[3]byte{88, 139, 243}:  "ZyXEL Communications Corporation",
	[3]byte{88, 141, 9}:    "Cisco Systems, Inc",
	[3]byte{88, 145, 207}:  "Intel Corporate",
	[3]byte{88, 146, 13}:   "Kinetic Avionics Limited",
	[3]byte{88, 147, 150}:  "Ruckus Wireless",
	[3]byte{88, 148, 107}:  "Intel Corporate",
	[3]byte{88, 148, 207}:  "Vertex Standard LMR, Inc.",
	[3]byte{88, 151, 30}:   "Cisco Systems, Inc",
	[3]byte{88, 151, 189}:  "Cisco Systems, Inc",
	[3]byte{88, 152, 53}:   "Technicolor",
	[3]byte{88, 152, 111}:  "Revolution Display",
	[3]byte{88, 155, 11}:   "Shineway Technologies, Inc.",
	[3]byte{88, 156, 252}:  "FreeBSD Foundation",
	[3]byte{88, 162, 181}:  "LG Electronics (Mobile Communications)",
	[3]byte{88, 167, 111}:  "iD corporation",
	[3]byte{88, 168, 57}:   "Intel Corporate",
	[3]byte{88, 172, 120}:  "Cisco Systems, Inc",
	[3]byte{88, 176, 53}:   "Apple, Inc.",
	[3]byte{88, 176, 212}:  "ZuniData Systems Inc.",
	[3]byte{88, 182, 51}:   "Ruckus Wireless",
	[3]byte{88, 185, 97}:   "SOLEM Electronique",
	[3]byte{88, 185, 225}:  "Crystalfontz America, Inc.",
	[3]byte{88, 188, 39}:   "Cisco Systems, Inc",
	[3]byte{88, 188, 143}:  "Cognitive Systems Corp.",
	[3]byte{88, 189, 163}:  "Nintendo Co., Ltd.",
	[3]byte{88, 189, 249}:  "Sigrand",
	[3]byte{88, 191, 234}:  "Cisco Systems, Inc",
	[3]byte{88, 194, 50}:   "NEC Corporation",
	[3]byte{88, 195, 139}:  "Samsung Electronics Co.,Ltd",
	[3]byte{88, 207, 75}:   "Lufkin Industries",
	[3]byte{88, 208, 113}:  "BW Broadcast",
	[3]byte{88, 208, 143}:  "IEEE 1904.1 Working Group",
	[3]byte{88, 214, 122}:  "TCPlink",
	[3]byte{88, 214, 211}:  "Dairy Cheq Inc",
	[3]byte{88, 217, 213}:  "Tenda Technology Co.,Ltd.Dongguan branch",
	[3]byte{88, 219, 141}:  "Fast Co., Ltd.",
	[3]byte{88, 220, 109}:  "Exceptional Innovation, Inc.",
	[3]byte{88, 224, 44}:   "Micro Technic A/S",
	[3]byte{88, 225, 108}:  "Ying Hua Information Technology (Shanghai)Co., LTD",
	[3]byte{88, 227, 38}:   "Compass Technologies Inc.",
	[3]byte{88, 228, 118}:  "CENTRON COMMUNICATIONS TECHNOLOGIES FUJIAN CO.,LTD",
	[3]byte{88, 230, 54}:   "EVRsafe Technologies",
	[3]byte{88, 231, 71}:   "Deltanet AG",
	[3]byte{88, 232, 8}:    "AUTONICS CORPORATION",
	[3]byte{88, 232, 118}:  "IEEE Registration Authority",
	[3]byte{88, 235, 20}:   "Proteus Digital Health",
	[3]byte{88, 236, 225}:  "Newport Corporation",
	[3]byte{88, 238, 206}:  "Icon Time Systems",
	[3]byte{88, 239, 104}:  "Belkin International Inc.",
	[3]byte{88, 241, 2}:    "BLU Products Inc.",
	[3]byte{88, 243, 135}:  "HCCP",
	[3]byte{88, 243, 156}:  "Cisco Systems, Inc",
	[3]byte{88, 244, 150}:  "Source Chain",
	[3]byte{88, 246, 123}:  "Xia Men UnionCore Technology LTD.",
	[3]byte{88, 246, 191}:  "Kyoto University",
	[3]byte{88, 249, 142}:  "SECUDOS GmbH",
	[3]byte{88, 251, 132}:  "Intel Corporate",
	[3]byte{88, 252, 115}:  "Arria Live Media, Inc.",
	[3]byte{88, 252, 219}:  "IEEE Registration Authority",
	[3]byte{88, 253, 32}:   "Bravida Sakerhet AB",
	[3]byte{92, 2, 106}:    "Applied Vision Corporation",
	[3]byte{92, 7, 111}:    "Thought Creator",
	[3]byte{92, 10, 91}:    "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{92, 12, 187}:   "CELIZION Inc.",
	[3]byte{92, 14, 139}:   "Extreme Networks",
	[3]byte{92, 17, 147}:   "Seal One AG",
	[3]byte{92, 20, 55}:    "Thyssenkrupp Aufzugswerke GmbH",
	[3]byte{92, 21, 21}:    "ADVAN",
	[3]byte{92, 21, 225}:   "AIDC TECHNOLOGY (S) PTE LTD",
	[3]byte{92, 22, 199}:   "Big Switch Networks",
	[3]byte{92, 23, 55}:    "I-View Now, LLC.",
	[3]byte{92, 23, 211}:   "LGE ",
	[3]byte{92, 24, 181}:   "Talon Communications",
	[3]byte{92, 32, 208}:   "Asoni Communication Co., Ltd.",
	[3]byte{92, 34, 196}:   "DAE EUN ELETRONICS CO., LTD",
	[3]byte{92, 36, 67}:    "O-Sung Telecom Co., Ltd.",
	[3]byte{92, 36, 121}:   "Baltech AG",
	[3]byte{92, 37, 76}:    "Avire Global Pte Ltd",
	[3]byte{92, 38, 10}:    "Dell Inc.",
	[3]byte{92, 42, 239}:   "Open Access Pty Ltd",
	[3]byte{92, 43, 245}:   "Vivint",
	[3]byte{92, 46, 89}:    "Samsung Electronics Co.,Ltd",
	[3]byte{92, 46, 210}:   "ABC(XiSheng) Electronics Co.,Ltd",
	[3]byte{92, 49, 62}:    "Texas Instruments",
	[3]byte{92, 51, 39}:    "Spazio Italia srl",
	[3]byte{92, 51, 92}:    "Swissphone Telecom AG",
	[3]byte{92, 51, 142}:   "Alpha Networks Inc.",
	[3]byte{92, 53, 59}:    "Compal Broadband Networks, Inc.",
	[3]byte{92, 53, 218}:   "There Corporation Oy",
	[3]byte{92, 54, 184}:   "TCL King Electrical Appliances (Huizhou) Co., Ltd",
	[3]byte{92, 56, 224}:   "Shanghai Super Electronics Technology Co.,LTD",
	[3]byte{92, 59, 53}:    "Gehirn Inc.",
	[3]byte{92, 60, 39}:    "Samsung Electronics Co.,Ltd",
	[3]byte{92, 64, 88}:    "Jefferson Audio Video Systems, Inc.",
	[3]byte{92, 65, 231}:   "Wiatec International Ltd.",
	[3]byte{92, 67, 210}:   "HAZEMEYER",
	[3]byte{92, 69, 39}:    "Juniper Networks",
	[3]byte{92, 73, 121}:   "AVM Audiovisuelles Marketing und Computersysteme GmbH",
	[3]byte{92, 73, 125}:   "Samsung Electronics Co.,Ltd",
	[3]byte{92, 74, 31}:    "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{92, 74, 38}:    "Enguity Technology Corp",
	[3]byte{92, 76, 169}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{92, 80, 21}:    "Cisco Systems, Inc",
	[3]byte{92, 81, 79}:    "Intel Corporate",
	[3]byte{92, 81, 136}:   "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{92, 86, 237}:   "3pleplay Electronics Private Limited",
	[3]byte{92, 87, 26}:    "ARRIS Group, Inc.",
	[3]byte{92, 87, 200}:   "Nokia Corporation",
	[3]byte{92, 89, 72}:    "Apple, Inc.",
	[3]byte{92, 91, 53}:    "Mist Systems, Inc.",
	[3]byte{92, 91, 194}:   "YIK Corporation",
	[3]byte{92, 94, 171}:   "Juniper Networks",
	[3]byte{92, 99, 191}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{92, 105, 132}:  "NUVICO",
	[3]byte{92, 106, 125}:  "KENTKART EGE ELEKTRONIK SAN. VE TIC. LTD. STI. ",
	[3]byte{92, 106, 128}:  "ZyXEL Communications Corporation",
	[3]byte{92, 107, 50}:   "Texas Instruments",
	[3]byte{92, 107, 79}:   "Hello Inc.",
	[3]byte{92, 109, 32}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{92, 111, 79}:   "S.A. SISTEL",
	[3]byte{92, 112, 163}:  "LG Electronics (Mobile Communications)",
	[3]byte{92, 119, 87}:   "Haivision Network Video",
	[3]byte{92, 125, 94}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{92, 131, 143}:  "Cisco Systems, Inc",
	[3]byte{92, 132, 134}:  "Brightsource Industries Israel LTD",
	[3]byte{92, 134, 19}:   "Beijing Zhoenet Technology Co., Ltd",
	[3]byte{92, 134, 74}:   "Secret Labs LLC",
	[3]byte{92, 135, 120}:  "Cybertelbridge co.,ltd",
	[3]byte{92, 137, 154}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{92, 137, 212}:  "Beijing Banner Electric Co.,Ltd",
	[3]byte{92, 138, 56}:   "Hewlett Packard",
	[3]byte{92, 141, 78}:   "Apple, Inc.",
	[3]byte{92, 143, 224}:  "ARRIS Group, Inc.",
	[3]byte{92, 147, 162}:  "Liteon Technology Corporation",
	[3]byte{92, 149, 174}:  "Apple, Inc.",
	[3]byte{92, 150, 86}:   "AzureWave Technology Inc.",
	[3]byte{92, 150, 106}:  "RTNET",
	[3]byte{92, 150, 157}:  "Apple, Inc.",
	[3]byte{92, 151, 243}:  "Apple, Inc.",
	[3]byte{92, 153, 96}:   "Samsung Electronics Co.,Ltd",
	[3]byte{92, 154, 216}:  "FUJITSU LIMITED",
	[3]byte{92, 161, 120}:  "TableTop Media (dba Ziosk)",
	[3]byte{92, 163, 157}:  "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{92, 163, 235}:  "Lokel s.r.o.",
	[3]byte{92, 164, 138}:  "Cisco Systems, Inc",
	[3]byte{92, 168, 106}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{92, 169, 51}:   "Luma Home",
	[3]byte{92, 170, 253}:  "Sonos, Inc.",
	[3]byte{92, 172, 76}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{92, 173, 207}:  "Apple, Inc.",
	[3]byte{92, 175, 6}:    "LG Electronics (Mobile Communications)",
	[3]byte{92, 176, 102}:  "ARRIS Group, Inc.",
	[3]byte{92, 179, 149}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{92, 180, 62}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{92, 181, 36}:   "Sony Mobile Communications AB",
	[3]byte{92, 181, 89}:   "CNEX Labs",
	[3]byte{92, 182, 204}:  "NovaComm Technologies Inc.",
	[3]byte{92, 184, 203}:  "Allis Communications",
	[3]byte{92, 185, 1}:    "Hewlett Packard",
	[3]byte{92, 186, 55}:   "Microsoft Corporation",
	[3]byte{92, 189, 158}:  "HONGKONG MIRACLE EAGLE TECHNOLOGY(GROUP) LIMITED",
	[3]byte{92, 194, 19}:   "Fr. Sauter AG",
	[3]byte{92, 197, 212}:  "Intel Corporate",
	[3]byte{92, 198, 208}:  "Skyworth Digital Technology(Shenzhen) Co.,Ltd",
	[3]byte{92, 198, 233}:  "Edifier International",
	[3]byte{92, 199, 215}:  "AZROAD TECHNOLOGY COMPANY LIMITED",
	[3]byte{92, 201, 211}:  "PALLADIUM ENERGY ELETRONICA DA AMAZONIA LTDA",
	[3]byte{92, 202, 26}:   "Microsoft Mobile Oy",
	[3]byte{92, 202, 50}:   "Theben AG",
	[3]byte{92, 204, 160}:  "Gridwiz Inc.",
	[3]byte{92, 204, 255}:  "Techroutes Network Pvt Ltd",
	[3]byte{92, 206, 173}:  "CDYNE Corporation",
	[3]byte{92, 207, 127}:  "Espressif Inc.",
	[3]byte{92, 209, 53}:   "Xtreme Power Systems",
	[3]byte{92, 210, 228}:  "Intel Corporate",
	[3]byte{92, 212, 27}:   "UCZOON Technology Co., LTD",
	[3]byte{92, 212, 171}:  "Zektor",
	[3]byte{92, 214, 31}:   "Qardio, Inc",
	[3]byte{92, 217, 152}:  "D-Link Corporation",
	[3]byte{92, 218, 212}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{92, 220, 150}:  "Arcadyan Technology Corporation",
	[3]byte{92, 221, 112}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{92, 224, 197}:  "Intel Corporate",
	[3]byte{92, 224, 202}:  "FeiTian United (Beijing) System Technology Co., Ltd.",
	[3]byte{92, 224, 246}:  "NIC.br- Nucleo de Informacao e Coordenacao do Ponto BR",
	[3]byte{92, 226, 35}:   "Delphin Technology AG",
	[3]byte{92, 226, 134}:  "Nortel Networks",
	[3]byte{92, 226, 244}:  "AcSiP Technology Corp.",
	[3]byte{92, 227, 14}:   "ARRIS Group, Inc.",
	[3]byte{92, 227, 182}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{92, 231, 191}:  "New Singularity International Technical Development Co.,Ltd",
	[3]byte{92, 232, 235}:  "Samsung Electronics Co.,Ltd",
	[3]byte{92, 235, 78}:   "R. STAHL HMI Systems GmbH",
	[3]byte{92, 235, 104}:  "Cheerstar Technology Co., Ltd",
	[3]byte{92, 238, 121}:  "Global Digitech Co LTD",
	[3]byte{92, 242, 7}:    "Speco Technologies",
	[3]byte{92, 242, 134}:  "IEEE Registration Authority",
	[3]byte{92, 243, 112}:  "CC&C Technologies, Inc",
	[3]byte{92, 243, 252}:  "IBM Corp",
	[3]byte{92, 244, 171}:  "ZyXEL Communications Corporation",
	[3]byte{92, 245, 13}:   "Institute of microelectronic applications",
	[3]byte{92, 245, 218}:  "Apple, Inc.",
	[3]byte{92, 246, 220}:  "Samsung Electronics Co.,Ltd",
	[3]byte{92, 247, 195}:  "SYNTECH (HK) TECHNOLOGY LIMITED",
	[3]byte{92, 247, 230}:  "Apple, Inc.",
	[3]byte{92, 248, 33}:   "Texas Instruments",
	[3]byte{92, 248, 161}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{92, 249, 56}:   "Apple, Inc.",
	[3]byte{92, 249, 106}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{92, 249, 221}:  "Dell Inc.",
	[3]byte{92, 249, 240}:  "Atomos Engineering P/L",
	[3]byte{92, 252, 102}:  "Cisco Systems, Inc",
	[3]byte{92, 255, 53}:   "Wistron Corporation",
	[3]byte{92, 255, 255}:  "Shenzhen Kezhonglong Optoelectronic Technology Co., Ltd",
	[3]byte{96, 1, 148}:    "Espressif Inc.",
	[3]byte{96, 2, 146}:    "PEGATRON CORPORATION",
	[3]byte{96, 2, 180}:    "Wistron Neweb Corporation",
	[3]byte{96, 3, 8}:      "Apple, Inc.",
	[3]byte{96, 3, 71}:     "Billion Electric Co. Ltd.",
	[3]byte{96, 4, 23}:     "POSBANK CO.,LTD",
	[3]byte{96, 8, 16}:     "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{96, 8, 55}:     "ivvi Scientific(Nanchang)Co.Ltd",
	[3]byte{96, 11, 3}:     "Hangzhou H3C Technologies Co., Limited",
	[3]byte{96, 15, 119}:   "SilverPlus, Inc",
	[3]byte{96, 17, 153}:   "Siama Systems Inc",
	[3]byte{96, 18, 131}:   "Soluciones Tecnologicas para la Salud y el Bienestar SA",
	[3]byte{96, 18, 139}:   "CANON INC.",
	[3]byte{96, 20, 102}:   "zte corporation",
	[3]byte{96, 20, 179}:   "CyberTAN Technology Inc.",
	[3]byte{96, 21, 199}:   "IdaTech",
	[3]byte{96, 24, 46}:    "ShenZhen Protruly Electronic Ltd co.",
	[3]byte{96, 24, 136}:   "zte corporation",
	[3]byte{96, 25, 12}:    "RRAMAC",
	[3]byte{96, 25, 41}:    "VOLTRONIC POWER TECHNOLOGY(SHENZHEN) CORP.",
	[3]byte{96, 25, 112}:   "HUIZHOU QIAOXING ELECTRONICS TECHNOLOGY CO., LTD.",
	[3]byte{96, 25, 113}:   "ARRIS Group, Inc.",
	[3]byte{96, 29, 15}:    "Midnite Solar",
	[3]byte{96, 30, 2}:     "EltexAlatau",
	[3]byte{96, 33, 3}:     "I4VINE, INC",
	[3]byte{96, 33, 192}:   "Murata Manufacturing Co., Ltd.",
	[3]byte{96, 36, 193}:   "Jiangsu Zhongxun Electronic Technology Co., Ltd",
	[3]byte{96, 42, 84}:    "CardioTek B.V.",
	[3]byte{96, 42, 208}:   "Cisco SPVTG",
	[3]byte{96, 49, 151}:   "ZyXEL Communications Corporation",
	[3]byte{96, 50, 240}:   "Mplus technology",
	[3]byte{96, 51, 75}:    "Apple, Inc.",
	[3]byte{96, 53, 83}:    "Buwon Technology",
	[3]byte{96, 54, 150}:   "The Sapling Company",
	[3]byte{96, 54, 221}:   "Intel Corporate",
	[3]byte{96, 56, 14}:    "ALPS ELECTRIC CO.,LTD.",
	[3]byte{96, 56, 224}:   "Belkin International Inc.",
	[3]byte{96, 57, 31}:    "ABB Ltd",
	[3]byte{96, 62, 123}:   "Gafachi, Inc.",
	[3]byte{96, 62, 202}:   "Cambridge Medical Robotics Ltd",
	[3]byte{96, 63, 197}:   "COX CO., LTD",
	[3]byte{96, 66, 127}:   "SHENZHEN CHUANGWEI-RGB ELECTRONICS CO.,LTD",
	[3]byte{96, 68, 245}:   "Easy Digital Ltd.",
	[3]byte{96, 69, 94}:    "Liptel s.r.o.",
	[3]byte{96, 69, 189}:   "Microsoft",
	[3]byte{96, 69, 203}:   "ASUSTek COMPUTER INC.",
	[3]byte{96, 70, 22}:    "XIAMEN VANN INTELLIGENT CO., LTD",
	[3]byte{96, 71, 212}:   "FORICS Electronic Technology Co., Ltd.",
	[3]byte{96, 72, 38}:    "Newbridge Technologies Int. Ltd.",
	[3]byte{96, 73, 193}:   "Avaya Inc",
	[3]byte{96, 74, 28}:    "SUYIN Corporation",
	[3]byte{96, 75, 170}:   "Private",
	[3]byte{96, 80, 193}:   "Kinetek Sports",
	[3]byte{96, 81, 44}:    "TCT mobile ltd",
	[3]byte{96, 82, 208}:   "FACTS Engineering ",
	[3]byte{96, 83, 23}:    "Sandstone Technologies",
	[3]byte{96, 84, 100}:   "Eyedro Green Solutions Inc.",
	[3]byte{96, 87, 24}:    "Intel Corporate",
	[3]byte{96, 91, 180}:   "AzureWave Technology Inc.",
	[3]byte{96, 96, 31}:    "SZ DJI TECHNOLOGY CO.,LTD",
	[3]byte{96, 99, 249}:   "Ciholas, Inc.",
	[3]byte{96, 99, 253}:   "Transcend Communication Beijing Co.,Ltd.",
	[3]byte{96, 100, 5}:    "Texas Instruments",
	[3]byte{96, 100, 83}:   "AOD Co.,Ltd.",
	[3]byte{96, 100, 161}:  "RADiflow Ltd.",
	[3]byte{96, 103, 32}:   "Intel Corporate",
	[3]byte{96, 105, 68}:   "Apple, Inc.",
	[3]byte{96, 105, 155}:  "isepos GmbH",
	[3]byte{96, 107, 189}:  "Samsung Electronics Co.,Ltd",
	[3]byte{96, 108, 102}:  "Intel Corporate",
	[3]byte{96, 109, 199}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{96, 115, 92}:   "Cisco Systems, Inc",
	[3]byte{96, 115, 188}:  "zte corporation",
	[3]byte{96, 116, 141}:  "Atmaca Elektronik",
	[3]byte{96, 118, 136}:  "Velodyne",
	[3]byte{96, 119, 226}:  "Samsung Electronics Co.,Ltd",
	[3]byte{96, 126, 221}:  "Microsoft Mobile Oy",
	[3]byte{96, 129, 43}:   "Custom Control Concepts",
	[3]byte{96, 129, 249}:  "Helium Systems, Inc",
	[3]byte{96, 131, 52}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{96, 131, 178}:  "GkWare e.K.",
	[3]byte{96, 132, 59}:   "Soladigm, Inc.",
	[3]byte{96, 134, 69}:   "Avery Weigh-Tronix, LLC",
	[3]byte{96, 137, 60}:   "Thermo Fisher Scientific P.O.A.",
	[3]byte{96, 137, 177}:  "Key Digital Systems",
	[3]byte{96, 137, 183}:  "KAEL MÜHENDİSLİK ELEKTRONİK TİCARET SANAYİ LİMİTED ŞİRKETİ",
	[3]byte{96, 140, 43}:   "Hanson Technology",
	[3]byte{96, 141, 23}:   "Sentrus Government Systems Division, Inc",
	[3]byte{96, 143, 92}:   "Samsung Electronics Co.,Ltd",
	[3]byte{96, 144, 132}:  "DSSD Inc",
	[3]byte{96, 145, 243}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{96, 146, 23}:   "Apple, Inc.",
	[3]byte{96, 150, 32}:   "Private",
	[3]byte{96, 153, 209}:  "Vuzix / Lenovo",
	[3]byte{96, 154, 164}:  "GVI SECURITY INC.",
	[3]byte{96, 154, 193}:  "Apple, Inc.",
	[3]byte{96, 156, 159}:  "Brocade Communications Systems, Inc.",
	[3]byte{96, 158, 100}:  "Vivonic GmbH",
	[3]byte{96, 159, 157}:  "CloudSwitch",
	[3]byte{96, 161, 10}:   "Samsung Electronics Co.,Ltd",
	[3]byte{96, 163, 125}:  "Apple, Inc.",
	[3]byte{96, 164, 76}:   "ASUSTek COMPUTER INC.",
	[3]byte{96, 164, 208}:  "Samsung Electronics Co.,Ltd",
	[3]byte{96, 168, 254}:  "Nokia",
	[3]byte{96, 169, 176}:  "Merchandising Technologies, Inc",
	[3]byte{96, 172, 200}:  "KunTeng Inc.",
	[3]byte{96, 175, 109}:  "Samsung Electronics Co.,Ltd",
	[3]byte{96, 177, 133}:  "ATH system",
	[3]byte{96, 179, 135}:  "Synergics Technologies GmbH",
	[3]byte{96, 179, 196}:  "Elber Srl",
	[3]byte{96, 180, 247}:  "Plume Design Inc",
	[3]byte{96, 182, 6}:    "Phorus",
	[3]byte{96, 182, 23}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{96, 185, 51}:   "Deutron Electronics Corp.",
	[3]byte{96, 185, 130}:  "RO.VE.R. Laboratories S.p.A.",
	[3]byte{96, 187, 12}:   "Beijing HuaqinWorld Technology Co,Ltd",
	[3]byte{96, 188, 76}:   "EWM Hightec Welding GmbH",
	[3]byte{96, 189, 145}:  "Move Innovation",
	[3]byte{96, 190, 181}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{96, 192, 191}:  "ON Semiconductor",
	[3]byte{96, 193, 203}:  "Fujian Great Power PLC Equipment Co.,Ltd",
	[3]byte{96, 195, 151}:  "2Wire Inc",
	[3]byte{96, 197, 71}:   "Apple, Inc.",
	[3]byte{96, 197, 168}:  "Beijing LT Honway Technology Co.,Ltd",
	[3]byte{96, 197, 173}:  "Samsung Electronics Co.,Ltd",
	[3]byte{96, 198, 88}:   "PHYTRONIX Co.,Ltd.",
	[3]byte{96, 199, 152}:  "Verifone",
	[3]byte{96, 201, 128}:  "Trymus",
	[3]byte{96, 203, 251}:  "AirScape Inc.",
	[3]byte{96, 205, 169}:  "Abloomy",
	[3]byte{96, 205, 197}:  "Taiwan Carol Electronics., Ltd",
	[3]byte{96, 208, 169}:  "Samsung Electronics Co.,Ltd",
	[3]byte{96, 209, 170}:  "Vishal Telecommunications Pvt Ltd",
	[3]byte{96, 210, 98}:   "Tzukuri Pty Ltd",
	[3]byte{96, 210, 185}:  "REALAND BIO CO., LTD.",
	[3]byte{96, 211, 10}:   "Quatius Limited",
	[3]byte{96, 216, 25}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{96, 217, 160}:  "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{96, 217, 199}:  "Apple, Inc.",
	[3]byte{96, 218, 35}:   "Estech Co.,Ltd",
	[3]byte{96, 219, 42}:   "HNS",
	[3]byte{96, 222, 68}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{96, 224, 14}:   "SHINSEI ELECTRONICS CO LTD",
	[3]byte{96, 227, 39}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{96, 227, 172}:  "LG Electronics (Mobile Communications)",
	[3]byte{96, 230, 188}:  "Sino-Telecom Technology Co.,Ltd.",
	[3]byte{96, 231, 1}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{96, 231, 138}:  "UNISEM",
	[3]byte{96, 233, 86}:   "Ayla Networks, Inc",
	[3]byte{96, 235, 105}:  "QUANTA COMPUTER INC.",
	[3]byte{96, 238, 92}:   "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{96, 239, 198}:  "Shenzhen Chima Technologies Co Limited",
	[3]byte{96, 241, 61}:   "JABLOCOM s.r.o.",
	[3]byte{96, 241, 137}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{96, 242, 129}:  "TRANWO TECHNOLOGY CO., LTD.",
	[3]byte{96, 242, 239}:  "VisionVera International Co., Ltd.",
	[3]byte{96, 243, 218}:  "Logic Way GmbH",
	[3]byte{96, 244, 69}:   "Apple, Inc.",
	[3]byte{96, 244, 148}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{96, 245, 156}:  "CRU-Dataport",
	[3]byte{96, 246, 115}:  "TERUMO CORPORATION",
	[3]byte{96, 248, 29}:   "Apple, Inc.",
	[3]byte{96, 250, 205}:  "Apple, Inc.",
	[3]byte{96, 251, 66}:   "Apple, Inc.",
	[3]byte{96, 253, 86}:   "WOORISYSTEMS CO., Ltd",
	[3]byte{96, 254, 30}:   "China Palms Telecom.Ltd",
	[3]byte{96, 254, 32}:   "2Wire Inc",
	[3]byte{96, 254, 197}:  "Apple, Inc.",
	[3]byte{96, 254, 249}:  "Thomas & Betts",
	[3]byte{96, 255, 221}:  "C.E. ELECTRONICS, INC",
	[3]byte{100, 0, 45}:    "Powerlinq Co., LTD",
	[3]byte{100, 0, 106}:   "Dell Inc.",
	[3]byte{100, 0, 241}:   "Cisco Systems, Inc",
	[3]byte{100, 5, 190}:   "NEW LIGHT LED",
	[3]byte{100, 9, 76}:    "Beijing Superbee Wireless Technology Co.,Ltd",
	[3]byte{100, 9, 128}:   "Xiaomi Communications Co Ltd",
	[3]byte{100, 11, 74}:   "Digital Telecom Technology Limited",
	[3]byte{100, 13, 206}:  "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{100, 13, 230}:  "Petra Systems",
	[3]byte{100, 14, 54}:   "TAZTAG",
	[3]byte{100, 14, 148}:  "Pluribus Networks, Inc.",
	[3]byte{100, 15, 40}:   "2Wire Inc",
	[3]byte{100, 16, 132}:  "HEXIUM Technical Development Co., Ltd.",
	[3]byte{100, 18, 37}:   "Cisco Systems, Inc",
	[3]byte{100, 18, 105}:  "ARRIS Group, Inc.",
	[3]byte{100, 19, 108}:  "zte corporation",
	[3]byte{100, 22, 127}:  "Polycom",
	[3]byte{100, 22, 141}:  "Cisco Systems, Inc",
	[3]byte{100, 22, 240}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{100, 26, 34}:   "Heliospectra AB",
	[3]byte{100, 28, 103}:  "DIGIBRAS INDUSTRIA DO BRASILS/A",
	[3]byte{100, 30, 129}:  "Dowslake Microsystems",
	[3]byte{100, 32, 12}:   "Apple, Inc.",
	[3]byte{100, 33, 132}:  "Nippon Denki Kagaku Co.,LTD",
	[3]byte{100, 34, 22}:   "Shandong Taixin Electronic co.,Ltd",
	[3]byte{100, 36, 0}:    "Xorcom Ltd.",
	[3]byte{100, 39, 55}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{100, 45, 183}:  "SEUNGIL ELECTRONICS",
	[3]byte{100, 49, 80}:   "Hewlett Packard",
	[3]byte{100, 49, 126}:  "Dexin Corporation",
	[3]byte{100, 52, 9}:    "BITwave Pte Ltd",
	[3]byte{100, 53, 28}:   "e-CON SYSTEMS INDIA PVT LTD",
	[3]byte{100, 58, 177}:  "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{100, 62, 140}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{100, 63, 95}:   "Exablaze",
	[3]byte{100, 66, 20}:   "Swisscom Energy Solutions AG",
	[3]byte{100, 67, 70}:   "GuangDong Quick Network Computer CO.,LTD",
	[3]byte{100, 75, 195}:  "Shanghai WOASiS Telecommunications Ltd., Co.",
	[3]byte{100, 75, 240}:  "CalDigit, Inc",
	[3]byte{100, 77, 112}:  "dSPACE GmbH",
	[3]byte{100, 79, 116}:  "LENUS Co., Ltd.",
	[3]byte{100, 79, 176}:  "Hyunjin.com",
	[3]byte{100, 81, 6}:    "Hewlett Packard",
	[3]byte{100, 81, 126}:  "LONG BEN (DONGGUAN) ELECTRONIC TECHNOLOGY CO.,LTD.",
	[3]byte{100, 82, 153}:  "The Chamberlain Group, Inc",
	[3]byte{100, 83, 93}:   "Frauscher Sensortechnik",
	[3]byte{100, 84, 34}:   "Equinox Payments",
	[3]byte{100, 85, 99}:   "Intelight Inc.",
	[3]byte{100, 85, 127}:  "NSFOCUS Information Technology Co., Ltd.",
	[3]byte{100, 85, 177}:  "ARRIS Group, Inc.",
	[3]byte{100, 86, 1}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{100, 89, 248}:  "Vodafone Omnitel B.V.",
	[3]byte{100, 90, 4}:    "Chicony Electronics Co., Ltd.",
	[3]byte{100, 93, 146}:  "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{100, 93, 215}:  "Shenzhen Lifesense Medical Electronics Co., Ltd.    ",
	[3]byte{100, 94, 190}:  "Yahoo! JAPAN",
	[3]byte{100, 95, 255}:  "Nicolet Neuro",
	[3]byte{100, 97, 132}:  "VELUX",
	[3]byte{100, 98, 35}:   "Cellient Co., Ltd.",
	[3]byte{100, 100, 155}: "Juniper Networks",
	[3]byte{100, 101, 192}: "Nuvon, Inc",
	[3]byte{100, 102, 179}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{100, 103, 7}:   "Beijing Omnific Technology, Ltd.",
	[3]byte{100, 104, 12}:  "Comtrend Corporation",
	[3]byte{100, 105, 188}: "Hytera Communications Co .,ltd",
	[3]byte{100, 106, 82}:  "Avaya Inc",
	[3]byte{100, 106, 116}: "AUTH-SERVERS, LLC",
	[3]byte{100, 108, 178}: "Samsung Electronics Co.,Ltd",
	[3]byte{100, 110, 108}: "Radio Datacom LLC",
	[3]byte{100, 110, 234}: "Iskratel d.o.o.",
	[3]byte{100, 112, 2}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{100, 114, 216}: "GooWi Technology Co.,Limited",
	[3]byte{100, 115, 226}: "Arbiter Systems, Inc.",
	[3]byte{100, 116, 246}: "Shooter Detection Systems",
	[3]byte{100, 118, 87}:  "Innovative Security Designs",
	[3]byte{100, 118, 186}: "Apple, Inc.",
	[3]byte{100, 119, 125}: "Hitron Technologies. Inc",
	[3]byte{100, 119, 145}: "Samsung Electronics Co.,Ltd",
	[3]byte{100, 121, 167}: "Phison Electronics Corp.   ",
	[3]byte{100, 123, 212}: "Texas Instruments",
	[3]byte{100, 124, 52}:  "Ubee Interactive Corp.",
	[3]byte{100, 125, 129}: "YOKOTA INDUSTRIAL CO,.LTD",
	[3]byte{100, 127, 218}: "TEKTELIC Communications Inc.",
	[3]byte{100, 128, 139}: "VG Controls, Inc.",
	[3]byte{100, 128, 153}: "Intel Corporate",
	[3]byte{100, 129, 37}:  "Alphatron Marine BV",
	[3]byte{100, 135, 136}: "Juniper Networks",
	[3]byte{100, 135, 215}: "ADB Broadband Italia",
	[3]byte{100, 136, 255}: "Sichuan Changhong Electric Ltd.",
	[3]byte{100, 137, 154}: "LG Electronics (Mobile Communications)",
	[3]byte{100, 141, 158}: "IVT Electronic Co.,Ltd",
	[3]byte{100, 153, 93}:  "LGE ",
	[3]byte{100, 153, 104}: "Elentec",
	[3]byte{100, 153, 160}: "AG Elektronik AB",
	[3]byte{100, 154, 18}:  "P2 Mobile Technologies Limited",
	[3]byte{100, 154, 190}: "Apple, Inc.",
	[3]byte{100, 155, 36}:  "V Technology Co., Ltd.",
	[3]byte{100, 156, 129}: "Qualcomm Inc.",
	[3]byte{100, 156, 142}: "Texas Instruments",
	[3]byte{100, 158, 243}: "Cisco Systems, Inc",
	[3]byte{100, 159, 247}: "Kone OYj",
	[3]byte{100, 160, 231}: "Cisco Systems, Inc",
	[3]byte{100, 162, 50}:  "OOO Samlight",
	[3]byte{100, 163, 65}:  "Wonderlan (Beijing) Technology Co., Ltd.",
	[3]byte{100, 163, 203}: "Apple, Inc.",
	[3]byte{100, 165, 195}: "Apple, Inc.",
	[3]byte{100, 166, 81}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{100, 166, 143}: "Zhongshan Readboy Electronics Co.,Ltd",
	[3]byte{100, 167, 105}: "HTC Corporation",
	[3]byte{100, 167, 221}: "Avaya Inc",
	[3]byte{100, 168, 55}:  "Juni Korea Co., Ltd",
	[3]byte{100, 174, 12}:  "Cisco Systems, Inc",
	[3]byte{100, 174, 136}: "Polytec GmbH",
	[3]byte{100, 176, 166}: "Apple, Inc.",
	[3]byte{100, 178, 29}:  "Chengdu Phycom Tech Co., Ltd.",
	[3]byte{100, 179, 16}:  "Samsung Electronics Co.,Ltd",
	[3]byte{100, 179, 112}: "PowerComm Solutions LLC",
	[3]byte{100, 180, 115}: "Xiaomi Communications Co Ltd",
	[3]byte{100, 182, 74}:  "ViVOtech, Inc.",
	[3]byte{100, 184, 83}:  "Samsung Electronics Co.,Ltd",
	[3]byte{100, 185, 232}: "Apple, Inc.",
	[3]byte{100, 186, 189}: "SDJ Technologies, Inc.",
	[3]byte{100, 188, 12}:  "LG Electronics (Mobile Communications)",
	[3]byte{100, 188, 17}:  "CombiQ AB",
	[3]byte{100, 195, 84}:  "Avaya Inc",
	[3]byte{100, 197, 170}: "South African Broadcasting Corporation",
	[3]byte{100, 198, 103}: "Barnes&Noble",
	[3]byte{100, 198, 175}: "AXERRA Networks Ltd",
	[3]byte{100, 201, 68}:  "LARK Technologies, Inc",
	[3]byte{100, 204, 46}:  "Xiaomi Communications Co Ltd",
	[3]byte{100, 208, 45}:  "Next Generation Integration (NGI)",
	[3]byte{100, 209, 84}:  "Routerboard.com",
	[3]byte{100, 209, 163}: "Sitecom Europe BV",
	[3]byte{100, 210, 65}:  "Keith & Koep GmbH",
	[3]byte{100, 212, 189}: "ALPS ELECTRIC CO.,LTD.",
	[3]byte{100, 212, 218}: "Intel Corporate",
	[3]byte{100, 216, 20}:  "Cisco Systems, Inc",
	[3]byte{100, 217, 18}:  "Solidica, Inc.",
	[3]byte{100, 217, 84}:  "Taicang T&W Electronics",
	[3]byte{100, 217, 137}: "Cisco Systems, Inc",
	[3]byte{100, 218, 160}: "Robert Bosch Smart Home GmbH",
	[3]byte{100, 219, 24}:  "OpenPattern",
	[3]byte{100, 219, 67}:  "Motorola (Wuhan) Mobility Technologies Communication Co., Ltd.",
	[3]byte{100, 219, 129}: "Syszone Co., Ltd.",
	[3]byte{100, 219, 160}: "Select Comfort",
	[3]byte{100, 220, 1}:   "Static Systems Group PLC",
	[3]byte{100, 222, 28}:  "Kingnetic Pte Ltd",
	[3]byte{100, 225, 97}:  "DEP Corp.",
	[3]byte{100, 229, 153}: "EFM Networks",
	[3]byte{100, 230, 37}:  "Woxu Wireless Co., Ltd",
	[3]byte{100, 230, 130}: "Apple, Inc.",
	[3]byte{100, 232, 79}:  "Serialway Communication Technology Co. Ltd",
	[3]byte{100, 232, 146}: "Morio Denki Co., Ltd.",
	[3]byte{100, 232, 230}: "global moisture management system",
	[3]byte{100, 233, 80}:  "Cisco Systems, Inc",
	[3]byte{100, 234, 197}: "SiboTech Automation Co., Ltd.",
	[3]byte{100, 235, 140}: "Seiko Epson Corporation",
	[3]byte{100, 237, 87}:  "ARRIS Group, Inc.",
	[3]byte{100, 237, 98}:  "WOORI SYSTEMS Co., Ltd",
	[3]byte{100, 242, 66}:  "Gerdes Aktiengesellschaft",
	[3]byte{100, 245, 14}:  "Kinion Technology Company Limited",
	[3]byte{100, 246, 157}: "Cisco Systems, Inc",
	[3]byte{100, 249, 112}: "Kenade Electronics Technology Co.,LTD.",
	[3]byte{100, 249, 135}: "Avvasi Inc.",
	[3]byte{100, 251, 129}: "IEEE Registration Authority",
	[3]byte{100, 252, 140}: "Zonar Systems",
	[3]byte{104, 2, 53}:    "Konten Networks Inc.",
	[3]byte{104, 5, 113}:   "Samsung Electronics Co.,Ltd",
	[3]byte{104, 5, 202}:   "Intel Corporate",
	[3]byte{104, 7, 21}:    "Intel Corporate",
	[3]byte{104, 9, 39}:    "Apple, Inc.",
	[3]byte{104, 10, 215}:  "Yancheng Kecheng Optoelectronic Technology Co., Ltd",
	[3]byte{104, 18, 45}:   "Special Instrument Development Co., Ltd.",
	[3]byte{104, 18, 149}:  "Lupine Lighting Systems GmbH",
	[3]byte{104, 20, 1}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{104, 21, 144}:  "Sagemcom Broadband SAS",
	[3]byte{104, 21, 211}:  "Zaklady Elektroniki i Mechaniki Precyzyjnej R&G S.A.",
	[3]byte{104, 22, 5}:    "Systems And Electronic Development FZCO",
	[3]byte{104, 23, 41}:   "Intel Corporate",
	[3]byte{104, 25, 63}:   "Digital Airways",
	[3]byte{104, 26, 178}:  "zte corporation",
	[3]byte{104, 28, 162}:  "Rosewill Inc.",
	[3]byte{104, 29, 100}:  "Sunwave Communications Co., Ltd",
	[3]byte{104, 30, 139}:  "InfoSight Corporation",
	[3]byte{104, 31, 216}:  "Siemens Industry, Inc.",
	[3]byte{104, 35, 75}:   "Nihon Dengyo Kousaku",
	[3]byte{104, 38, 42}:   "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{104, 39, 55}:   "Samsung Electronics Co.,Ltd",
	[3]byte{104, 40, 186}:  "Dejai",
	[3]byte{104, 40, 246}:  "Vubiq Networks, Inc.",
	[3]byte{104, 45, 220}:  "Wuhan Changjiang Electro-Communication Equipment CO.,LTD",
	[3]byte{104, 49, 254}:  "Teladin Co.,Ltd.",
	[3]byte{104, 53, 99}:   "SHENZHEN LIOWN ELECTRONICS CO.,LTD.",
	[3]byte{104, 54, 181}:  "DriveScale, Inc.",
	[3]byte{104, 55, 233}:  "Amazon Technologies Inc.",
	[3]byte{104, 59, 30}:   "Countwise LTD",
	[3]byte{104, 60, 125}:  "Magic Intelligence Technology Limited",
	[3]byte{104, 62, 52}:   "MEIZU Technology Co., Ltd.",
	[3]byte{104, 62, 236}:  "ERECA",
	[3]byte{104, 67, 82}:   "Bhuu Limited",
	[3]byte{104, 72, 152}:  "Samsung Electronics Co.,Ltd",
	[3]byte{104, 75, 136}:  "Galtronics Telemetry Inc.",
	[3]byte{104, 76, 168}:  "Shenzhen Herotel Tech. Co., Ltd.",
	[3]byte{104, 81, 183}:  "PowerCloud Systems, Inc.",
	[3]byte{104, 83, 108}:  "SPnS Co.,Ltd",
	[3]byte{104, 83, 136}:  "P&S Technology",
	[3]byte{104, 84, 193}:  "ColorTokens, Inc.",
	[3]byte{104, 84, 237}:  "Alcatel-Lucent",
	[3]byte{104, 84, 245}:  "enLighted Inc",
	[3]byte{104, 84, 253}:  "Amazon Technologies Inc.",
	[3]byte{104, 88, 197}:  "ZF TRW Automotive",
	[3]byte{104, 89, 127}:  "Alcatel Lucent",
	[3]byte{104, 91, 53}:   "Apple, Inc.",
	[3]byte{104, 91, 54}:   "POWERTECH INDUSTRIAL CO., LTD.",
	[3]byte{104, 93, 67}:   "Intel Corporate",
	[3]byte{104, 94, 107}:  "PowerRay Co., Ltd.",
	[3]byte{104, 99, 89}:   "Advanced Digital Broadcast SA",
	[3]byte{104, 100, 75}:  "Apple, Inc.",
	[3]byte{104, 105, 46}:  "Zycoo Co.,Ltd",
	[3]byte{104, 105, 117}: "Angler Labs Inc",
	[3]byte{104, 105, 242}: "ComAp s.r.o.",
	[3]byte{104, 110, 35}:  "Wi3 Inc.",
	[3]byte{104, 110, 72}:  "Prophet Electronic Technology Corp.,Ltd",
	[3]byte{104, 114, 81}:  "Ubiquiti Networks Inc.",
	[3]byte{104, 114, 220}: "CETORY.TV Company Limited",
	[3]byte{104, 118, 79}:  "Sony Mobile Communications AB",
	[3]byte{104, 120, 72}:  "Westunitis Co., Ltd.",
	[3]byte{104, 120, 76}:  "Nortel Networks",
	[3]byte{104, 121, 36}:  "ELS-GmbH & Co. KG",
	[3]byte{104, 121, 237}: "SHARP Corporation",
	[3]byte{104, 124, 200}: "Measurement Systems S. de R.L.",
	[3]byte{104, 124, 213}: "Y Soft Corporation, a.s.",
	[3]byte{104, 127, 116}: "Cisco-Linksys, LLC",
	[3]byte{104, 131, 26}:  "Pandora Mobility Corporation",
	[3]byte{104, 132, 112}: "eSSys Co.,Ltd",
	[3]byte{104, 133, 64}:  "IGI Mobile, Inc.",
	[3]byte{104, 133, 106}: "OuterLink Corporation",
	[3]byte{104, 134, 167}: "Cisco Systems, Inc",
	[3]byte{104, 134, 231}: "Orbotix, Inc.",
	[3]byte{104, 135, 107}: "INQ Mobile Limited",
	[3]byte{104, 137, 193}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{104, 138, 181}: "EDP Servicos",
	[3]byte{104, 138, 240}: "zte corporation",
	[3]byte{104, 143, 132}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{104, 145, 208}: "IEEE Registration Authority",
	[3]byte{104, 146, 52}:  "Ruckus Wireless",
	[3]byte{104, 147, 97}:  "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{104, 148, 35}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{104, 150, 123}: "Apple, Inc.",
	[3]byte{104, 151, 75}:  "Shenzhen Costar Electronics Co. Ltd.",
	[3]byte{104, 151, 232}: "Society of Motion Picture & Television Engineers",
	[3]byte{104, 153, 205}: "Cisco Systems, Inc",
	[3]byte{104, 154, 183}: "Atelier Vision Corporation",
	[3]byte{104, 156, 94}:  "AcSiP Technology Corp.",
	[3]byte{104, 156, 112}: "Apple, Inc.",
	[3]byte{104, 156, 226}: "Cisco Systems, Inc",
	[3]byte{104, 158, 25}:  "Texas Instruments",
	[3]byte{104, 159, 240}: "zte corporation",
	[3]byte{104, 160, 246}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{104, 161, 183}: "Honghao Mingchuan Technology (Beijing) CO.,Ltd.",
	[3]byte{104, 163, 120}: "FREEBOX SAS",
	[3]byte{104, 163, 196}: "Liteon Technology Corporation",
	[3]byte{104, 164, 14}:  "BSH Bosch and Siemens Home Appliances GmbH",
	[3]byte{104, 168, 40}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{104, 168, 109}: "Apple, Inc.",
	[3]byte{104, 170, 210}: "DATECS LTD.,",
	[3]byte{104, 171, 138}: "RF IDeas",
	[3]byte{104, 174, 32}:  "Apple, Inc.",
	[3]byte{104, 175, 19}:  "Futura Mobility",
	[3]byte{104, 176, 148}: "INESA ELECTRON CO.,LTD",
	[3]byte{104, 179, 94}:  "Shenzhen Neostra Technology Co.Ltd",
	[3]byte{104, 180, 58}:  "WaterFurnace International, Inc.",
	[3]byte{104, 181, 153}: "Hewlett Packard",
	[3]byte{104, 182, 252}: "Hitron Technologies. Inc",
	[3]byte{104, 184, 217}: "Act KDE, Inc.",
	[3]byte{104, 185, 131}: "b-plus GmbH",
	[3]byte{104, 188, 12}:  "Cisco Systems, Inc",
	[3]byte{104, 189, 171}: "Cisco Systems, Inc",
	[3]byte{104, 196, 77}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{104, 201, 11}:  "Texas Instruments",
	[3]byte{104, 202, 0}:   "Octopus Systems Limited",
	[3]byte{104, 204, 110}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{104, 204, 156}: "Mine Site Technologies",
	[3]byte{104, 205, 15}:  "U Tek Company Limited",
	[3]byte{104, 206, 78}:  "L-3 Communications Infrared Products",
	[3]byte{104, 209, 253}: "Shenzhen Trimax Technology Co.,Ltd",
	[3]byte{104, 210, 71}:  "Portalis LC",
	[3]byte{104, 217, 37}:  "ProSys Development Services",
	[3]byte{104, 217, 60}:  "Apple, Inc.",
	[3]byte{104, 219, 103}: "Nantong Coship Electronics Co., Ltd",
	[3]byte{104, 219, 150}: "OPWILL Technologies CO .,LTD",
	[3]byte{104, 219, 202}: "Apple, Inc.",
	[3]byte{104, 220, 232}: "PacketStorm Communications",
	[3]byte{104, 223, 221}: "Xiaomi Communications Co Ltd",
	[3]byte{104, 225, 102}: "Private",
	[3]byte{104, 228, 31}:  "Unglaube Identech GmbH",
	[3]byte{104, 232, 235}: "Linktel Technologies Co.,Ltd",
	[3]byte{104, 235, 174}: "Samsung Electronics Co.,Ltd",
	[3]byte{104, 235, 197}: "Angstrem Telecom",
	[3]byte{104, 236, 98}:  "YODO Technology Corp. Ltd.",
	[3]byte{104, 237, 67}:  "BlackBerry RTS",
	[3]byte{104, 237, 164}: "Shenzhen Seavo Technology Co.,Ltd",
	[3]byte{104, 238, 150}: "Cisco SPVTG",
	[3]byte{104, 239, 189}: "Cisco Systems, Inc",
	[3]byte{104, 240, 109}: "ALONG INDUSTRIAL CO., LIMITED",
	[3]byte{104, 240, 188}: "Shenzhen LiWiFi Technology Co., Ltd",
	[3]byte{104, 241, 37}:  "Data Controls Inc.",
	[3]byte{104, 247, 40}:  "LCFC(HeFei) Electronics Technology co., ltd",
	[3]byte{104, 248, 149}: "Redflow Limited",
	[3]byte{104, 249, 86}:  "Objetivos y Servicio de Valor Añadido",
	[3]byte{104, 251, 126}: "Apple, Inc.",
	[3]byte{104, 251, 149}: "Generalplus Technology Inc.",
	[3]byte{104, 252, 179}: "Next Level Security Systems, Inc.",
	[3]byte{108, 2, 115}:   "Shenzhen Jin Yun Video Equipment Co., Ltd.",
	[3]byte{108, 4, 96}:    "RBH Access Technologies Inc.",
	[3]byte{108, 9, 214}:   "Digiquest Electronics LTD",
	[3]byte{108, 11, 132}:  "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{108, 14, 13}:   "Sony Mobile Communications AB",
	[3]byte{108, 14, 230}:  "Chengdu Xiyida Electronic Technology Co,.Ltd",
	[3]byte{108, 15, 106}:  "JDC Tech Co., Ltd.",
	[3]byte{108, 20, 247}:  "Erhardt+Leimer GmbH",
	[3]byte{108, 21, 249}:  "Nautronix Limited",
	[3]byte{108, 22, 14}:   "ShotTracker",
	[3]byte{108, 24, 17}:   "Decatur Electronics",
	[3]byte{108, 25, 143}:  "D-Link International",
	[3]byte{108, 25, 192}:  "Apple, Inc.",
	[3]byte{108, 30, 112}:  "Guangzhou YBDS IT Co.,Ltd",
	[3]byte{108, 30, 144}:  "Hansol Technics Co., Ltd.",
	[3]byte{108, 32, 86}:   "Cisco Systems, Inc",
	[3]byte{108, 34, 171}:  "Ainsworth Game Technology",
	[3]byte{108, 35, 185}:  "Sony Mobile Communications AB",
	[3]byte{108, 36, 131}:  "Microsoft Mobile Oy",
	[3]byte{108, 37, 185}:  "BBK EDUCATIONAL ELECTRONICS CORP.,LTD.",
	[3]byte{108, 39, 121}:  "Microsoft Mobile Oy",
	[3]byte{108, 41, 149}:  "Intel Corporate",
	[3]byte{108, 44, 6}:    "OOO NPP Systemotechnika-NN",
	[3]byte{108, 46, 51}:   "Accelink Technologies Co.,Ltd.",
	[3]byte{108, 46, 114}:  "B&B EXPORTING LIMITED",
	[3]byte{108, 46, 133}:  "Sagemcom Broadband SAS",
	[3]byte{108, 47, 44}:   "Samsung Electronics Co.,Ltd",
	[3]byte{108, 50, 222}:  "Indieon Technologies Pvt. Ltd.",
	[3]byte{108, 51, 169}:  "Magicjack LP",
	[3]byte{108, 56, 161}:  "Ubee Interactive Corp.",
	[3]byte{108, 57, 29}:   "Beijing ZhongHuaHun Network Information center",
	[3]byte{108, 58, 132}:  "Shenzhen Aero-Startech. Co.Ltd",
	[3]byte{108, 59, 107}:  "Routerboard.com",
	[3]byte{108, 59, 229}:  "Hewlett Packard",
	[3]byte{108, 60, 83}:   "SoundHawk Corp",
	[3]byte{108, 62, 109}:  "Apple, Inc.",
	[3]byte{108, 62, 156}:  "KE Knestel Elektronik GmbH",
	[3]byte{108, 64, 8}:    "Apple, Inc.",
	[3]byte{108, 64, 198}:  "Nimbus Data Systems, Inc.",
	[3]byte{108, 65, 106}:  "Cisco Systems, Inc",
	[3]byte{108, 68, 24}:   "Zappware",
	[3]byte{108, 69, 152}:  "Antex Electronic Corp.",
	[3]byte{108, 74, 57}:   "BITA",
	[3]byte{108, 75, 127}:  "Vossloh-Schwabe Deutschland GmbH",
	[3]byte{108, 75, 144}:  "LiteON",
	[3]byte{108, 80, 77}:   "Cisco Systems, Inc",
	[3]byte{108, 87, 121}:  "Aclima, Inc.",
	[3]byte{108, 89, 64}:   "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{108, 89, 118}:  "Shanghai Tricheer Technology Co.,Ltd.",
	[3]byte{108, 90, 52}:   "Shenzhen Haitianxiong Electronic Co., Ltd.",
	[3]byte{108, 90, 181}:  "TCL Technoly Electronics (Huizhou) Co., Ltd.",
	[3]byte{108, 92, 20}:   "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{108, 92, 222}:  "SunReports, Inc.",
	[3]byte{108, 93, 99}:   "ShenZhen Rapoo Technology Co., Ltd.",
	[3]byte{108, 94, 122}:  "Ubiquitous Internet Telecom Co., Ltd",
	[3]byte{108, 95, 28}:   "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{108, 97, 38}:   "Rinicom Holdings",
	[3]byte{108, 98, 109}:  "Micro-Star INT'L CO., LTD",
	[3]byte{108, 100, 26}:  "Penguin Computing",
	[3]byte{108, 110, 254}: "Core Logic Inc.",
	[3]byte{108, 111, 24}:  "Stereotaxis, Inc.",
	[3]byte{108, 112, 57}:  "Novar GmbH",
	[3]byte{108, 112, 159}: "Apple, Inc.",
	[3]byte{108, 113, 189}: "EZELINK TELECOM",
	[3]byte{108, 113, 217}: "AzureWave Technology Inc.",
	[3]byte{108, 114, 32}:  "D-Link International",
	[3]byte{108, 114, 231}: "Apple, Inc.",
	[3]byte{108, 117, 13}:  "WiFiSONG",
	[3]byte{108, 118, 96}:  "KYOCERA Corporation",
	[3]byte{108, 129, 254}: "Mitsuba Corporation",
	[3]byte{108, 131, 54}:  "Samsung Electronics Co.,Ltd",
	[3]byte{108, 131, 102}: "Nanjing SAC Power Grid Automation Co., Ltd.",
	[3]byte{108, 134, 134}: "Technonia",
	[3]byte{108, 136, 20}:  "Intel Corporate",
	[3]byte{108, 139, 47}:  "zte corporation",
	[3]byte{108, 140, 219}: "Otus Technologies Ltd",
	[3]byte{108, 141, 101}: "Wireless Glue Networks, Inc.",
	[3]byte{108, 141, 193}: "Apple, Inc.",
	[3]byte{108, 143, 181}: "Microsoft Mobile Oy",
	[3]byte{108, 144, 177}: "SanLogic Inc",
	[3]byte{108, 146, 191}: "Inspur Electronic Information Industry Co.,Ltd.",
	[3]byte{108, 147, 84}:  "Yaojin Technology (Shenzhen) Co., LTD.",
	[3]byte{108, 148, 248}: "Apple, Inc.",
	[3]byte{108, 149, 34}:  "Scalys",
	[3]byte{108, 152, 235}: "Riverbed Technology, Inc.",
	[3]byte{108, 153, 137}: "Cisco Systems, Inc",
	[3]byte{108, 154, 201}: "Valentine Research, Inc.",
	[3]byte{108, 155, 2}:   "Nokia Corporation",
	[3]byte{108, 156, 233}: "Nimble Storage",
	[3]byte{108, 156, 237}: "Cisco Systems, Inc",
	[3]byte{108, 161, 0}:   "Intel Corporate",
	[3]byte{108, 166, 130}: "EDAM information & communications",
	[3]byte{108, 167, 95}:  "zte corporation",
	[3]byte{108, 167, 128}: "Nokia Corporation",
	[3]byte{108, 167, 250}: "YOUNGBO ENGINEERING INC.",
	[3]byte{108, 168, 73}:  "Avaya Inc",
	[3]byte{108, 168, 88}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{108, 169, 6}:   "Telefield Ltd",
	[3]byte{108, 169, 111}: "TransPacket AS",
	[3]byte{108, 170, 179}: "Ruckus Wireless",
	[3]byte{108, 171, 49}:  "Apple, Inc.",
	[3]byte{108, 171, 77}:  "Digital Payment Technologies",
	[3]byte{108, 172, 96}:  "Venetex Corp",
	[3]byte{108, 173, 63}:  "Hubbell Building Automation, Inc.",
	[3]byte{108, 173, 239}: "KZ Broadband Technologies, Ltd. ",
	[3]byte{108, 173, 248}: "AzureWave Technology Inc.",
	[3]byte{108, 174, 139}: "IBM Corporation",
	[3]byte{108, 176, 206}: "NETGEAR",
	[3]byte{108, 179, 17}:  "Shenzhen Lianrui Electronics Co.,Ltd",
	[3]byte{108, 179, 80}:  "Anhui comhigher tech co.,ltd",
	[3]byte{108, 180, 167}: "Landauer, Inc.",
	[3]byte{108, 181, 107}: "HUMAX Co., Ltd.",
	[3]byte{108, 183, 244}: "Samsung Electronics Co.,Ltd",
	[3]byte{108, 185, 197}: "Delta Networks, Inc.",
	[3]byte{108, 190, 233}: "Alcatel-Lucent IPD",
	[3]byte{108, 191, 181}: "Noon Technology Co., Ltd",
	[3]byte{108, 193, 210}: "ARRIS Group, Inc.",
	[3]byte{108, 194, 23}:  "Hewlett Packard",
	[3]byte{108, 194, 107}: "Apple, Inc.",
	[3]byte{108, 202, 8}:   "ARRIS Group, Inc.",
	[3]byte{108, 208, 50}:  "LG Electronics",
	[3]byte{108, 209, 70}:  "Smartek d.o.o.",
	[3]byte{108, 209, 176}: "WING SING ELECTRONICS HONG KONG LIMITED",
	[3]byte{108, 214, 138}: "LG Electronics (Mobile Communications)",
	[3]byte{108, 220, 106}: "Promethean Limited",
	[3]byte{108, 224, 30}:  "Modcam AB",
	[3]byte{108, 224, 176}: "SOUND4",
	[3]byte{108, 227, 182}: "Nera Telecommunications Ltd.",
	[3]byte{108, 228, 206}: "Villiger Security Solutions AG",
	[3]byte{108, 232, 115}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{108, 233, 7}:   "Nokia Corporation",
	[3]byte{108, 233, 131}: "Gastron Co., LTD.",
	[3]byte{108, 235, 178}: "Dongguan Sen DongLv Electronics Co.,Ltd",
	[3]byte{108, 236, 90}:  "Hon Hai Precision Ind. CO.,Ltd.",
	[3]byte{108, 236, 161}: "SHENZHEN CLOU ELECTRONICS CO. LTD.",
	[3]byte{108, 236, 235}: "Texas Instruments",
	[3]byte{108, 239, 198}: "SHENZHEN TWOWING TECHNOLOGIES CO.,LTD.",
	[3]byte{108, 240, 73}:  "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{108, 243, 115}: "Samsung Electronics Co.,Ltd",
	[3]byte{108, 243, 127}: "Aruba Networks",
	[3]byte{108, 245, 232}: "Mooredoll Inc.",
	[3]byte{108, 249, 124}: "Nanoptix Inc.",
	[3]byte{108, 250, 88}:  "Avaya Inc",
	[3]byte{108, 250, 137}: "Cisco Systems, Inc",
	[3]byte{108, 250, 167}: "AMPAK Technology, Inc.",
	[3]byte{108, 253, 185}: "Proware Technologies Co Ltd.",
	[3]byte{108, 255, 190}: "MPB Communications Inc.",
	[3]byte{112, 1, 54}:    "FATEK Automation Corporation",
	[3]byte{112, 2, 88}:    "01DB-METRAVIB",
	[3]byte{112, 5, 20}:    "LG Electronics (Mobile Communications)",
	[3]byte{112, 11, 192}:  "Dewav Technology Company",
	[3]byte{112, 15, 199}:  "SHENZHEN IKINLOOP TECHNOLOGY CO.,LTD.",
	[3]byte{112, 15, 236}:  "Poindus Systems Corp.",
	[3]byte{112, 16, 92}:   "Cisco Systems, Inc",
	[3]byte{112, 16, 111}:  "Hewlett Packard Enterprise",
	[3]byte{112, 17, 36}:   "Apple, Inc.",
	[3]byte{112, 17, 174}:  "Music Life LTD",
	[3]byte{112, 20, 4}:    "Limited Liability Company",
	[3]byte{112, 20, 166}:  "Apple, Inc.",
	[3]byte{112, 24, 139}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{112, 26, 4}:    "Liteon Technology Corporation",
	[3]byte{112, 26, 237}:  "ADVAS CO., LTD.",
	[3]byte{112, 28, 231}:  "Intel Corporate",
	[3]byte{112, 29, 127}:  "Comtech Technology Co., Ltd.",
	[3]byte{112, 29, 196}:  "NorthStar Battery Company, LLC",
	[3]byte{112, 32, 132}:  "Hon Hai Precision Ind. Co., Ltd.",
	[3]byte{112, 35, 147}:  "fos4X GmbH",
	[3]byte{112, 37, 38}:   "Nokia",
	[3]byte{112, 37, 89}:   "CyberTAN Technology Inc.",
	[3]byte{112, 40, 139}:  "Samsung Electronics Co.,Ltd",
	[3]byte{112, 41, 0}:    "Shenzhen ChipTrip Technology Co,Ltd",
	[3]byte{112, 42, 125}:  "EpSpot AB",
	[3]byte{112, 43, 29}:   "E-Domus International Limited",
	[3]byte{112, 44, 31}:   "Wisol",
	[3]byte{112, 45, 132}:  "i4C Innovations",
	[3]byte{112, 45, 209}:  "Newings Communication CO., LTD.",
	[3]byte{112, 46, 34}:   "zte corporation",
	[3]byte{112, 47, 75}:   "PolyVision Inc.",
	[3]byte{112, 47, 151}:  "Aava Mobile Oy",
	[3]byte{112, 48, 24}:   "Avaya Inc",
	[3]byte{112, 48, 93}:   "Ubiquoss Inc",
	[3]byte{112, 48, 94}:   "Nanjing Zhongke Menglian Information Technology Co.,LTD",
	[3]byte{112, 49, 135}:  "ACX GmbH",
	[3]byte{112, 50, 213}:  "Athena Wireless Communications Inc",
	[3]byte{112, 56, 17}:   "Invensys Rail",
	[3]byte{112, 56, 180}:  "Low Tech Solutions",
	[3]byte{112, 56, 238}:  "Avaya Inc",
	[3]byte{112, 58, 14}:   "Aruba Networks",
	[3]byte{112, 58, 203}:  "Google, Inc.",
	[3]byte{112, 58, 216}:  "Shenzhen Afoundry Electronic Co., Ltd",
	[3]byte{112, 60, 3}:    "RadiAnt Co.,Ltd",
	[3]byte{112, 60, 57}:   "SEAWING Kft",
	[3]byte{112, 61, 21}:   "Hangzhou H3C Technologies Co., Limited",
	[3]byte{112, 62, 172}:  "Apple, Inc.",
	[3]byte{112, 65, 183}:  "Edwards Lifesciences LLC",
	[3]byte{112, 70, 66}:   "CHYNG HONG ELECTRONIC CO., LTD.",
	[3]byte{112, 72, 15}:   "Apple, Inc.",
	[3]byte{112, 74, 174}:  "Xstream Flow (Pty) Ltd",
	[3]byte{112, 74, 228}:  "Rinstrum Pty Ltd",
	[3]byte{112, 76, 237}:  "TMRG, Inc.",
	[3]byte{112, 77, 123}:  "ASUSTek COMPUTER INC.",
	[3]byte{112, 78, 1}:    "KWANGWON TECH CO., LTD.",
	[3]byte{112, 78, 102}:  "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{112, 79, 87}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{112, 80, 175}:  "BSkyB Ltd",
	[3]byte{112, 82, 197}:  "Avaya Inc",
	[3]byte{112, 83, 63}:   "Alfa Instrumentos Eletronicos Ltda.",
	[3]byte{112, 84, 210}:  "PEGATRON CORPORATION",
	[3]byte{112, 84, 245}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{112, 86, 129}:  "Apple, Inc.",
	[3]byte{112, 88, 18}:   "Panasonic AVC Networks Company",
	[3]byte{112, 89, 87}:   "Medallion Instrumentation Systems",
	[3]byte{112, 89, 134}:  "OOO TTV",
	[3]byte{112, 90, 15}:   "Hewlett Packard",
	[3]byte{112, 90, 158}:  "Technicolor CH USA Inc.",
	[3]byte{112, 90, 182}:  "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{112, 91, 46}:   "M2Communication Inc.",
	[3]byte{112, 92, 173}:  "Konami Gaming Inc",
	[3]byte{112, 94, 170}:  "Action Target, Inc.",
	[3]byte{112, 96, 222}:  "LaVision GmbH",
	[3]byte{112, 97, 115}:  "Calantec GmbH",
	[3]byte{112, 98, 184}:  "D-Link International",
	[3]byte{112, 100, 23}:  "ORBIS TECNOLOGIA ELECTRICA S.A.",
	[3]byte{112, 101, 130}: "Suzhou Hanming Technologies Co., Ltd.",
	[3]byte{112, 102, 27}:  "Sonova AG",
	[3]byte{112, 104, 121}: "Saijo Denki International Co., Ltd.",
	[3]byte{112, 109, 236}: "Wifi-soft LLC",
	[3]byte{112, 111, 129}: "Private",
	[3]byte{112, 112, 13}:  "Apple, Inc.",
	[3]byte{112, 112, 76}:  "Purple Communications, Inc",
	[3]byte{112, 113, 179}: "Brain Corporation",
	[3]byte{112, 113, 188}: "PEGATRON CORPORATION",
	[3]byte{112, 114, 13}:  "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{112, 114, 60}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{112, 114, 207}: "EdgeCore Networks",
	[3]byte{112, 115, 203}: "Apple, Inc.",
	[3]byte{112, 118, 48}:  "ARRIS Group, Inc.",
	[3]byte{112, 118, 221}: "Oxyguard International A/S",
	[3]byte{112, 118, 240}: "LevelOne Communications (India) Private Limited",
	[3]byte{112, 118, 255}: "KERLINK",
	[3]byte{112, 119, 129}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{112, 121, 56}:  "Wuxi Zhanrui Electronic Technology Co.,LTD",
	[3]byte{112, 121, 144}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{112, 123, 232}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{112, 124, 24}:  "ADATA Technology Co., Ltd",
	[3]byte{112, 124, 105}: "Avaya Inc",
	[3]byte{112, 126, 67}:  "ARRIS Group, Inc.",
	[3]byte{112, 126, 222}: "NASTEC LTD.",
	[3]byte{112, 129, 5}:   "Cisco Systems, Inc",
	[3]byte{112, 129, 235}: "Apple, Inc.",
	[3]byte{112, 130, 14}:  "as electronics GmbH",
	[3]byte{112, 130, 142}: "OleumTech Corporation",
	[3]byte{112, 133, 194}: "ASRock Incorporation",
	[3]byte{112, 133, 198}: "ARRIS Group, Inc.",
	[3]byte{112, 136, 77}:  "JAPAN RADIO CO., LTD.",
	[3]byte{112, 138, 9}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{112, 139, 120}: "citygrow technology co., ltd",
	[3]byte{112, 139, 205}: "ASUSTek COMPUTER INC.",
	[3]byte{112, 141, 9}:   "Nokia Corporation",
	[3]byte{112, 145, 143}: "Weber-Stephen Products LLC",
	[3]byte{112, 147, 131}: "Intelligent Optical Network High Tech CO.,LTD.",
	[3]byte{112, 147, 248}: "Space Monkey, Inc.",
	[3]byte{112, 151, 86}:  "Happyelectronics Co.,Ltd",
	[3]byte{112, 154, 11}:  "Italian Institute of Technology",
	[3]byte{112, 155, 165}: "Shenzhen Y&D Electronics Co.,LTD.",
	[3]byte{112, 155, 252}: "Bryton Inc.",
	[3]byte{112, 156, 143}: "Nero AG",
	[3]byte{112, 158, 41}:  "Sony Interactive Entertainment Inc.",
	[3]byte{112, 158, 134}: "X6D Limited",
	[3]byte{112, 159, 45}:  "zte corporation",
	[3]byte{112, 161, 145}: "Trendsetter Medical, LLC",
	[3]byte{112, 162, 179}: "Apple, Inc.",
	[3]byte{112, 164, 28}:  "Advanced Wireless Dynamics S.L.",
	[3]byte{112, 166, 106}: "Prox Dynamics AS",
	[3]byte{112, 168, 76}:  "MONAD., Inc.",
	[3]byte{112, 168, 227}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{112, 170, 178}: "BlackBerry RTS",
	[3]byte{112, 173, 84}:  "Malvern Instruments Ltd",
	[3]byte{112, 175, 36}:  "TP Vision Belgium NV",
	[3]byte{112, 175, 37}:  "Nishiyama Industry Co.,LTD.",
	[3]byte{112, 175, 106}: "SHENZHEN FENGLIAN TECHNOLOGY CO., LTD.",
	[3]byte{112, 176, 53}:  "Shenzhen Zowee Technology Co., Ltd",
	[3]byte{112, 176, 140}: "Shenou Communication Equipment Co.,Ltd",
	[3]byte{112, 177, 78}:  "ARRIS Group, Inc.",
	[3]byte{112, 178, 101}: "Hiltron s.r.l.",
	[3]byte{112, 179, 213}: "IEEE Registration Authority",
	[3]byte{112, 181, 153}: "Embedded Technologies s.r.o.",
	[3]byte{112, 185, 33}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{112, 186, 239}: "Hangzhou H3C Technologies Co., Limited",
	[3]byte{112, 191, 62}:  "Charles River Laboratories",
	[3]byte{112, 198, 172}: "Bosch Automotive Aftermarket",
	[3]byte{112, 199, 111}: "INNO S",
	[3]byte{112, 202, 77}:  "Shenzhen lnovance Technology Co.,Ltd.",
	[3]byte{112, 202, 155}: "Cisco Systems, Inc",
	[3]byte{112, 205, 96}:  "Apple, Inc.",
	[3]byte{112, 211, 121}: "Cisco Systems, Inc",
	[3]byte{112, 212, 242}: "RIM",
	[3]byte{112, 213, 126}: "Scalar Corporation",
	[3]byte{112, 213, 231}: "Wellcore Corporation",
	[3]byte{112, 214, 182}: "Metrum Technologies",
	[3]byte{112, 216, 128}: "Upos System sp. z o.o.",
	[3]byte{112, 217, 35}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{112, 217, 49}:  "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{112, 218, 156}: "TECSEN",
	[3]byte{112, 219, 152}: "Cisco Systems, Inc",
	[3]byte{112, 221, 161}: "Tellabs",
	[3]byte{112, 222, 226}: "Apple, Inc.",
	[3]byte{112, 224, 39}:  "HONGYU COMMUNICATION TECHNOLOGY LIMITED",
	[3]byte{112, 225, 57}:  "3view Ltd",
	[3]byte{112, 226, 76}:  "SAE IT-systems GmbH & Co. KG",
	[3]byte{112, 226, 132}: "Wistron Infocomm (Zhongshan) Corporation",
	[3]byte{112, 228, 34}:  "Cisco Systems, Inc",
	[3]byte{112, 231, 44}:  "Apple, Inc.",
	[3]byte{112, 232, 67}:  "Beijing C&W Optical Communication Technology Co.,Ltd.",
	[3]byte{112, 236, 228}: "Apple, Inc.",
	[3]byte{112, 238, 80}:  "Netatmo",
	[3]byte{112, 240, 135}: "Apple, Inc.",
	[3]byte{112, 241, 118}: "Data Modul AG",
	[3]byte{112, 241, 150}: "Actiontec Electronics, Inc",
	[3]byte{112, 241, 161}: "Liteon Technology Corporation",
	[3]byte{112, 241, 229}: "Xetawave LLC",
	[3]byte{112, 243, 149}: "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{112, 248, 231}: "IEEE Registration Authority",
	[3]byte{112, 249, 39}:  "Samsung Electronics Co.,Ltd",
	[3]byte{112, 249, 109}: "Hangzhou H3C Technologies Co., Limited",
	[3]byte{112, 252, 140}: "OneAccess SA",
	[3]byte{112, 255, 92}:  "Cheerzing Communication(Xiamen)Technology Co.,Ltd",
	[3]byte{112, 255, 118}: "Texas Instruments",
	[3]byte{116, 3, 189}:   "BUFFALO.INC",
	[3]byte{116, 4, 43}:    "Lenovo Mobile Communication (Wuhan) Company Limited",
	[3]byte{116, 10, 188}:  "JSJS Designs (Europe) Limited",
	[3]byte{116, 14, 219}:  "Optowiz Co., Ltd",
	[3]byte{116, 20, 137}:  "SRT Wireless",
	[3]byte{116, 21, 226}:  "Tri-Sen Systems Corporation",
	[3]byte{116, 24, 101}:  "Shanghai DareGlobal Technologies Co.,Ltd",
	[3]byte{116, 25, 248}:  "IEEE Registration Authority",
	[3]byte{116, 27, 178}:  "Apple, Inc.",
	[3]byte{116, 30, 147}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{116, 31, 74}:   "Hangzhou H3C Technologies Co., Limited",
	[3]byte{116, 35, 68}:   "Xiaomi Communications Co Ltd",
	[3]byte{116, 37, 138}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{116, 38, 172}:  "Cisco Systems, Inc",
	[3]byte{116, 39, 60}:   "ChangYang Technology (Nanjing) Co., LTD",
	[3]byte{116, 39, 234}:  "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{116, 41, 175}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{116, 43, 15}:   "Infinidat Ltd.",
	[3]byte{116, 43, 98}:   "FUJITSU LIMITED",
	[3]byte{116, 45, 10}:   "Norfolk Elektronik AG",
	[3]byte{116, 46, 252}:  "DirectPacket Research, Inc,",
	[3]byte{116, 47, 104}:  "AzureWave Technology Inc.",
	[3]byte{116, 49, 112}:  "Arcadyan Technology Corporation",
	[3]byte{116, 50, 86}:   "NT-ware Systemprg GmbH",
	[3]byte{116, 55, 47}:   "Tongfang Shenzhen Cloudcomputing Technology Co.,Ltd",
	[3]byte{116, 56, 137}:  "ANNAX Anzeigesysteme GmbH",
	[3]byte{116, 58, 101}:  "NEC Corporation",
	[3]byte{116, 62, 43}:   "Ruckus Wireless",
	[3]byte{116, 62, 203}:  "Gentrice tech",
	[3]byte{116, 68, 1}:    "NETGEAR",
	[3]byte{116, 69, 138}:  "Samsung Electronics Co.,Ltd",
	[3]byte{116, 70, 160}:  "Hewlett Packard",
	[3]byte{116, 74, 164}:  "zte corporation",
	[3]byte{116, 75, 233}:  "EXPLORER HYPERTECH CO.,LTD",
	[3]byte{116, 77, 121}:  "Arrive Systems Inc.",
	[3]byte{116, 81, 186}:  "Xiaomi Communications Co Ltd",
	[3]byte{116, 83, 39}:   "COMMSEN CO., LIMITED",
	[3]byte{116, 84, 125}:  "Cisco SPVTG",
	[3]byte{116, 86, 18}:   "ARRIS Group, Inc.",
	[3]byte{116, 87, 152}:  "TRUMPF Laser GmbH + Co. KG",
	[3]byte{116, 90, 170}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{116, 92, 159}:  "TCT mobile ltd",
	[3]byte{116, 94, 28}:   "PIONEER CORPORATION",
	[3]byte{116, 95, 0}:    "Samsung Semiconductor Inc.",
	[3]byte{116, 95, 174}:  "TSL PPL",
	[3]byte{116, 97, 75}:   "Chongqing Huijiatong Information Technology Co., Ltd.",
	[3]byte{116, 99, 223}:  "VTS GmbH",
	[3]byte{116, 101, 209}: "Atlinks",
	[3]byte{116, 102, 48}:  "T:mi Ytti",
	[3]byte{116, 103, 247}: "Extreme Networks",
	[3]byte{116, 106, 58}:  "Aperi Corporation",
	[3]byte{116, 106, 137}: "Rezolt Corporation",
	[3]byte{116, 106, 143}: "VS Vision Systems GmbH",
	[3]byte{116, 107, 130}: "MOVEK ",
	[3]byte{116, 111, 25}:  "ICARVISIONS (SHENZHEN) TECHNOLOGY CO., LTD.",
	[3]byte{116, 111, 61}:  "Contec GmbH",
	[3]byte{116, 111, 247}: "Wistron Neweb Corporation",
	[3]byte{116, 114, 176}: "Guangzhou Shiyuan Electronics Co., Ltd. ",
	[3]byte{116, 114, 242}: "Chipsip Technology Co., Ltd.",
	[3]byte{116, 115, 54}:  "MICRODIGTAL Inc",
	[3]byte{116, 117, 72}:  "Amazon Technologies Inc.",
	[3]byte{116, 120, 24}:  "Jurumani Solutions",
	[3]byte{116, 123, 122}: "ETH Inc.",
	[3]byte{116, 125, 182}: "Aliwei Communications, Inc",
	[3]byte{116, 126, 26}:  "Red Embedded Design Limited",
	[3]byte{116, 126, 45}:  "Beijing Thomson CITIC Digital Technology Co. LTD.",
	[3]byte{116, 129, 20}:  "Apple, Inc.",
	[3]byte{116, 133, 42}:  "PEGATRON CORPORATION",
	[3]byte{116, 134, 122}: "Dell Inc.",
	[3]byte{116, 135, 169}: "OCT Technology Co., Ltd.",
	[3]byte{116, 136, 42}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{116, 136, 139}: "ADB Broadband Italia",
	[3]byte{116, 138, 105}: "Korea Image Technology Co., Ltd",
	[3]byte{116, 141, 8}:   "Apple, Inc.",
	[3]byte{116, 142, 8}:   "Bestek Corp.",
	[3]byte{116, 142, 248}: "Brocade Communications Systems, Inc.",
	[3]byte{116, 143, 27}:  "MasterImage 3D",
	[3]byte{116, 143, 77}:  "MEN Mikro Elektronik GmbH",
	[3]byte{116, 144, 80}:  "Renesas Electronics Corporation",
	[3]byte{116, 145, 26}:  "Ruckus Wireless",
	[3]byte{116, 145, 189}: "Four systems Co.,Ltd.",
	[3]byte{116, 147, 164}: "Zebra Technologies Corp.",
	[3]byte{116, 148, 61}:  "AgJunction",
	[3]byte{116, 150, 55}:  "Todaair Electronic Co., Ltd",
	[3]byte{116, 151, 129}: "zte corporation",
	[3]byte{116, 153, 117}: "IBM Corporation",
	[3]byte{116, 156, 82}:  "Huizhou Desay SV Automotive Co., Ltd.",
	[3]byte{116, 156, 227}: "KodaCloud Canada, Inc",
	[3]byte{116, 157, 143}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{116, 157, 220}: "2Wire Inc",
	[3]byte{116, 160, 47}:  "Cisco Systems, Inc",
	[3]byte{116, 160, 99}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{116, 162, 230}: "Cisco Systems, Inc",
	[3]byte{116, 163, 74}:  "ZIMI CORPORATION",
	[3]byte{116, 164, 167}: "QRS Music Technologies, Inc.",
	[3]byte{116, 164, 181}: "Powerleader Science and Technology Co. Ltd.",
	[3]byte{116, 165, 40}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{116, 167, 34}:  "LG Electronics (Mobile Communications)",
	[3]byte{116, 167, 142}: "zte corporation",
	[3]byte{116, 172, 95}:  "Qiku Internet Network Scientific (Shenzhen) Co., Ltd.",
	[3]byte{116, 173, 183}: "China Mobile Group Device Co.,Ltd.",
	[3]byte{116, 174, 118}: "iNovo Broadband, Inc.",
	[3]byte{116, 176, 12}:  "Network Video Technologies, Inc",
	[3]byte{116, 180, 114}: "CIESSE",
	[3]byte{116, 181, 126}: "zte corporation",
	[3]byte{116, 185, 235}: "JinQianMao Technology Co.,Ltd.",
	[3]byte{116, 186, 219}: "Longconn Electornics(shenzhen)Co.,Ltd",
	[3]byte{116, 190, 8}:   "ATEK Products, LLC",
	[3]byte{116, 191, 161}: "HYUNTECK",
	[3]byte{116, 191, 183}: "Nusoft Corporation",
	[3]byte{116, 194, 70}:  "Amazon Technologies Inc.",
	[3]byte{116, 195, 48}:  "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{116, 198, 33}:  "Zhejiang Hite Renewable Energy Co.,LTD",
	[3]byte{116, 198, 59}:  "AzureWave Technology Inc.",
	[3]byte{116, 201, 154}: "Ericsson AB",
	[3]byte{116, 201, 163}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{116, 202, 37}:  "Calxeda, Inc.",
	[3]byte{116, 204, 57}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{116, 205, 12}:  "Smith Myers Communications Ltd.",
	[3]byte{116, 206, 86}:  "Packet Force Technology Limited Company",
	[3]byte{116, 208, 43}:  "ASUSTek COMPUTER INC.",
	[3]byte{116, 208, 220}: "ERICSSON AB",
	[3]byte{116, 212, 53}:  "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{116, 214, 117}: "WYMA Tecnologia",
	[3]byte{116, 214, 234}: "Texas Instruments",
	[3]byte{116, 215, 202}: "Panasonic Corporation Automotive",
	[3]byte{116, 216, 80}:  "Evrisko Systems",
	[3]byte{116, 218, 56}:  "Edimax Technology Co. Ltd.",
	[3]byte{116, 218, 234}: "Texas Instruments",
	[3]byte{116, 219, 209}: "Ebay Inc",
	[3]byte{116, 222, 43}:  "Liteon Technology Corporation",
	[3]byte{116, 223, 191}: "Liteon Technology Corporation",
	[3]byte{116, 224, 110}: "Ergophone GmbH",
	[3]byte{116, 225, 74}:  "IEEE Registration Authority",
	[3]byte{116, 225, 182}: "Apple, Inc.",
	[3]byte{116, 226, 119}: "Vizmonet Pte Ltd",
	[3]byte{116, 226, 140}: "Microsoft Corporation",
	[3]byte{116, 226, 245}: "Apple, Inc.",
	[3]byte{116, 228, 36}:  "APISTE CORPORATION",
	[3]byte{116, 229, 11}:  "Intel Corporate",
	[3]byte{116, 229, 55}:  "RADSPIN",
	[3]byte{116, 229, 67}:  "Liteon Technology Corporation",
	[3]byte{116, 230, 226}: "Dell Inc.",
	[3]byte{116, 231, 198}: "ARRIS Group, Inc.",
	[3]byte{116, 234, 58}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{116, 234, 232}: "ARRIS Group, Inc.",
	[3]byte{116, 236, 241}: "Acumen",
	[3]byte{116, 240, 109}: "AzureWave Technology Inc.",
	[3]byte{116, 240, 125}: "BnCOM Co.,Ltd",
	[3]byte{116, 241, 2}:   "Beijing HCHCOM Technology Co., Ltd",
	[3]byte{116, 244, 19}:  "Maxwell Forest",
	[3]byte{116, 246, 18}:  "ARRIS Group, Inc.",
	[3]byte{116, 247, 38}:  "Neuron Robotics",
	[3]byte{116, 248, 93}:  "Berkeley Nucleonics Corp",
	[3]byte{116, 248, 219}: "IEEE Registration Authority",
	[3]byte{116, 253, 160}: "Compupal (Group) Corporation ",
	[3]byte{116, 254, 72}:  "ADVANTECH CO., LTD.",
	[3]byte{116, 255, 76}:  "Skyworth Digital Technology(Shenzhen) Co.,Ltd",
	[3]byte{116, 255, 125}: "Wren Sound Systems, LLC",
	[3]byte{120, 0, 158}:   "Samsung Electronics Co.,Ltd",
	[3]byte{120, 2, 143}:   "Adaptive Spectrum and Signal Alignment (ASSIA), Inc.",
	[3]byte{120, 2, 183}:   "ShenZhen Ultra Easy Technology CO.,LTD",
	[3]byte{120, 2, 248}:   "Xiaomi Communications Co Ltd",
	[3]byte{120, 5, 65}:    "Queclink Wireless Solutions Co., Ltd",
	[3]byte{120, 7, 56}:    "Z.U.K. Elzab S.A.",
	[3]byte{120, 10, 199}:  "Baofeng TV Co., Ltd.",
	[3]byte{120, 12, 184}:  "Intel Corporate",
	[3]byte{120, 17, 133}:  "NBS Payment Solutions Inc.",
	[3]byte{120, 18, 184}:  "ORANTEK LIMITED",
	[3]byte{120, 24, 129}:  "AzureWave Technology Inc.",
	[3]byte{120, 25, 46}:   "NASCENT Technology",
	[3]byte{120, 25, 247}:  "Juniper Networks",
	[3]byte{120, 28, 90}:   "SHARP Corporation",
	[3]byte{120, 29, 186}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{120, 29, 253}:  "Jabil Inc",
	[3]byte{120, 31, 219}:  "Samsung Electronics Co.,Ltd",
	[3]byte{120, 32, 121}:  "ID Tech",
	[3]byte{120, 34, 61}:   "Affirmed Networks",
	[3]byte{120, 35, 174}:  "ARRIS Group, Inc.",
	[3]byte{120, 36, 175}:  "ASUSTek COMPUTER INC.",
	[3]byte{120, 37, 68}:   "Omnima Limited",
	[3]byte{120, 37, 173}:  "Samsung Electronics Co.,Ltd",
	[3]byte{120, 40, 202}:  "Sonos, Inc.",
	[3]byte{120, 43, 203}:  "Dell Inc.",
	[3]byte{120, 46, 239}:  "Nokia Corporation",
	[3]byte{120, 48, 59}:   "Stephen Technologies Co.,Limited",
	[3]byte{120, 48, 225}:  "UltraClenz, LLC",
	[3]byte{120, 49, 43}:   "zte corporation",
	[3]byte{120, 49, 193}:  "Apple, Inc.",
	[3]byte{120, 50, 79}:   "Millennium Group, Inc.",
	[3]byte{120, 58, 132}:  "Apple, Inc.",
	[3]byte{120, 60, 227}:  "Kai-EE",
	[3]byte{120, 61, 91}:   "TELNET Redes Inteligentes S.A.",
	[3]byte{120, 62, 83}:   "BSkyB Ltd",
	[3]byte{120, 63, 21}:   "EasySYNC Ltd.",
	[3]byte{120, 64, 228}:  "Samsung Electronics Co.,Ltd",
	[3]byte{120, 68, 5}:    "FUJITU(HONG KONG) ELECTRONIC Co.,LTD.",
	[3]byte{120, 68, 118}:  "Zioncom Electronics (Shenzhen) Ltd.",
	[3]byte{120, 69, 97}:   "CyberTAN Technology Inc.",
	[3]byte{120, 69, 196}:  "Dell Inc.",
	[3]byte{120, 70, 196}:  "DAEHAP HYPER-TECH",
	[3]byte{120, 71, 29}:   "Samsung Electronics Co.,Ltd",
	[3]byte{120, 72, 89}:   "Hewlett Packard",
	[3]byte{120, 73, 29}:   "The Will-Burt Company",
	[3]byte{120, 75, 8}:    "f.robotics acquisitions ltd",
	[3]byte{120, 75, 135}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{120, 79, 67}:   "Apple, Inc.",
	[3]byte{120, 81, 12}:   "LiveU Ltd.",
	[3]byte{120, 82, 26}:   "Samsung Electronics Co.,Ltd",
	[3]byte{120, 82, 98}:   "Shenzhen Hojy Software Co., Ltd.",
	[3]byte{120, 83, 242}:  "ROXTON Ltd.",
	[3]byte{120, 84, 46}:   "D-Link International",
	[3]byte{120, 85, 23}:   "SankyuElectronics",
	[3]byte{120, 87, 18}:   "Mobile Integration Workgroup",
	[3]byte{120, 88, 243}:  "Vachen Co.,Ltd",
	[3]byte{120, 89, 62}:   "RAFI GmbH & Co.KG",
	[3]byte{120, 89, 94}:   "Samsung Electronics Co.,Ltd",
	[3]byte{120, 89, 104}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{120, 92, 114}:  "Hioso Technology Co., Ltd.",
	[3]byte{120, 95, 76}:   "Argox Information Co., Ltd.",
	[3]byte{120, 97, 124}:  "MITSUMI ELECTRIC CO.,LTD ",
	[3]byte{120, 100, 230}: "Green Motive Technology Limited",
	[3]byte{120, 102, 174}: "ZTEC Instruments, Inc.",
	[3]byte{120, 104, 247}: "YSTen Technology Co.,Ltd",
	[3]byte{120, 106, 137}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{120, 108, 28}:  "Apple, Inc.",
	[3]byte{120, 113, 156}: "ARRIS Group, Inc.",
	[3]byte{120, 125, 72}:  "ITEL MOBILE LIMITED",
	[3]byte{120, 126, 97}:  "Apple, Inc.",
	[3]byte{120, 127, 98}:  "GiK mbH",
	[3]byte{120, 129, 143}: "Server Racks Australia Pty Ltd",
	[3]byte{120, 132, 60}:  "Sony Corporation",
	[3]byte{120, 132, 238}: "INDRA ESPACIO S.A.",
	[3]byte{120, 136, 138}: "CDR Sp. z o.o. Sp. k.",
	[3]byte{120, 137, 115}: "CMC",
	[3]byte{120, 138, 32}:  "Ubiquiti Networks Inc.",
	[3]byte{120, 139, 119}: "Standar Telecom",
	[3]byte{120, 140, 84}:  "Eltek Technologies LTD",
	[3]byte{120, 141, 247}: "Hitron Technologies. Inc",
	[3]byte{120, 142, 51}:  "Jiangsu SEUIC Technology Co.,Ltd",
	[3]byte{120, 146, 62}:  "Nokia Corporation",
	[3]byte{120, 146, 156}: "Intel Corporate",
	[3]byte{120, 148, 180}: "Sercomm Corporation.",
	[3]byte{120, 150, 130}: "zte corporation",
	[3]byte{120, 150, 132}: "ARRIS Group, Inc.",
	[3]byte{120, 152, 253}: "Q9 Networks Inc.",
	[3]byte{120, 153, 92}:  "Nationz Technologies Inc",
	[3]byte{120, 153, 102}: "Musilab Electronics (DongGuan)Co.,Ltd.",
	[3]byte{120, 153, 143}: "MEDILINE ITALIA SRL",
	[3]byte{120, 156, 133}: "August Home, Inc.",
	[3]byte{120, 156, 231}: "Shenzhen Aikede Technology Co., Ltd",
	[3]byte{120, 158, 208}: "Samsung Electronics Co.,Ltd",
	[3]byte{120, 159, 76}:  "HOERBIGER Elektronik GmbH",
	[3]byte{120, 159, 112}: "Apple, Inc.",
	[3]byte{120, 159, 135}: "Siemens AG I IA PP PRM",
	[3]byte{120, 160, 81}:  "iiNet Labs Pty Ltd ",
	[3]byte{120, 161, 6}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{120, 161, 131}: "Advidia",
	[3]byte{120, 162, 160}: "Nintendo Co., Ltd.",
	[3]byte{120, 163, 81}:  "SHENZHEN ZHIBOTONG ELECTRONICS CO.,LTD",
	[3]byte{120, 163, 228}: "Apple, Inc.",
	[3]byte{120, 165, 4}:   "Texas Instruments",
	[3]byte{120, 165, 221}: "Shenzhen Smarteye Digital Electronics Co., Ltd",
	[3]byte{120, 166, 131}: "Precidata",
	[3]byte{120, 166, 189}: "DAEYEON Control&Instrument Co,.Ltd",
	[3]byte{120, 167, 20}:  "Amphenol",
	[3]byte{120, 168, 115}: "Samsung Electronics Co.,Ltd",
	[3]byte{120, 171, 96}:  "ABB Australia",
	[3]byte{120, 171, 187}: "Samsung Electronics Co.,Ltd",
	[3]byte{120, 172, 191}: "Igneous Systems",
	[3]byte{120, 172, 192}: "Hewlett Packard",
	[3]byte{120, 174, 12}:  "Far South Networks",
	[3]byte{120, 175, 88}:  "GIMASI SA",
	[3]byte{120, 179, 185}: "ShangHai sunup lighting CO.,LTD",
	[3]byte{120, 179, 206}: "Elo touch solutions",
	[3]byte{120, 181, 210}: "Ever Treasure Industrial Limited",
	[3]byte{120, 182, 193}: "AOBO Telecom Co.,Ltd",
	[3]byte{120, 184, 26}:  "INTER SALES A/S",
	[3]byte{120, 184, 75}:  "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{120, 186, 208}: "Shinybow Technology Co. Ltd.",
	[3]byte{120, 186, 249}: "Cisco Systems, Inc",
	[3]byte{120, 189, 188}: "Samsung Electronics Co.,Ltd",
	[3]byte{120, 190, 182}: "Enhanced Vision",
	[3]byte{120, 190, 189}: "STULZ GmbH",
	[3]byte{120, 193, 167}: "zte corporation",
	[3]byte{120, 194, 192}: "IEEE Registration Authority",
	[3]byte{120, 195, 233}: "Samsung Electronics Co.,Ltd",
	[3]byte{120, 196, 14}:  "H&D Wireless",
	[3]byte{120, 196, 171}: "Shenzhen Runsil Technology Co.,Ltd",
	[3]byte{120, 197, 229}: "Texas Instruments",
	[3]byte{120, 198, 187}: "Innovasic, Inc.",
	[3]byte{120, 202, 4}:   "Nokia Corporation",
	[3]byte{120, 202, 57}:  "Apple, Inc.",
	[3]byte{120, 202, 94}:  "ELNO",
	[3]byte{120, 202, 131}: "IEEE Registration Authority",
	[3]byte{120, 203, 51}:  "DHC Software Co.,Ltd",
	[3]byte{120, 203, 104}: "DAEHAP HYPER-TECH",
	[3]byte{120, 205, 142}: "SMC Networks Inc",
	[3]byte{120, 208, 4}:   "Neousys Technology Inc.",
	[3]byte{120, 209, 41}:  "Vicos",
	[3]byte{120, 211, 79}:  "Pace-O-Matic, Inc.",
	[3]byte{120, 211, 141}: "HONGKONG YUNLINK TECHNOLOGY LIMITED",
	[3]byte{120, 213, 181}: "NAVIELEKTRO KY",
	[3]byte{120, 214, 111}: "Aristocrat Technologies Australia Pty. Ltd.",
	[3]byte{120, 214, 178}: "Toshiba",
	[3]byte{120, 214, 240}: "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{120, 215, 82}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{120, 215, 95}:  "Apple, Inc.",
	[3]byte{120, 217, 159}: "NuCom HK Ltd.",
	[3]byte{120, 218, 110}: "Cisco Systems, Inc",
	[3]byte{120, 218, 179}: "GBO Technology",
	[3]byte{120, 221, 8}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{120, 221, 214}: "c-scape",
	[3]byte{120, 222, 228}: "Texas Instruments",
	[3]byte{120, 227, 181}: "Hewlett Packard",
	[3]byte{120, 228, 0}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{120, 231, 209}: "Hewlett Packard",
	[3]byte{120, 232, 182}: "zte corporation",
	[3]byte{120, 233, 128}: "RainUs Co.,Ltd",
	[3]byte{120, 235, 20}:  "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{120, 235, 57}:  "Instituto Nacional de Tecnología Industrial",
	[3]byte{120, 236, 34}:  "Shanghai Qihui Telecom Technology Co., LTD",
	[3]byte{120, 236, 116}: "Kyland-USA",
	[3]byte{120, 239, 76}:  "Unetconvergence Co., Ltd.",
	[3]byte{120, 242, 158}: "PEGATRON CORPORATION",
	[3]byte{120, 245, 87}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{120, 245, 229}: "BEGA Gantenbrink-Leuchten KG",
	[3]byte{120, 245, 253}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{120, 247, 190}: "Samsung Electronics Co.,Ltd",
	[3]byte{120, 247, 208}: "Silverbrook Research",
	[3]byte{120, 248, 130}: "LG Electronics (Mobile Communications)",
	[3]byte{120, 249, 68}:  "Private",
	[3]byte{120, 252, 20}:  "Family Zone Cyber Safety Ltd ",
	[3]byte{120, 253, 148}: "Apple, Inc.",
	[3]byte{120, 254, 61}:  "Juniper Networks",
	[3]byte{120, 254, 65}:  "Socus networks",
	[3]byte{120, 254, 226}: "Shanghai Diveo Technology Co., Ltd",
	[3]byte{120, 255, 87}:  "Intel Corporate",
	[3]byte{120, 255, 202}: "TECNO MOBILE LIMITED",
	[3]byte{124, 1, 135}:   "Curtis Instruments, Inc.",
	[3]byte{124, 1, 145}:   "Apple, Inc.",
	[3]byte{124, 2, 188}:   "Hansung Electronics Co. LTD",
	[3]byte{124, 3, 76}:    "Sagemcom Broadband SAS",
	[3]byte{124, 3, 201}:   "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{124, 3, 216}:   "Sagemcom Broadband SAS",
	[3]byte{124, 4, 208}:   "Apple, Inc.",
	[3]byte{124, 5, 7}:     "PEGATRON CORPORATION",
	[3]byte{124, 5, 30}:    "RAFAEL LTD.",
	[3]byte{124, 6, 35}:    "Ultra Electronics Sonar System Division",
	[3]byte{124, 8, 217}:   "Shanghai B-Star Technology Co",
	[3]byte{124, 9, 43}:    "Bekey A/S",
	[3]byte{124, 10, 80}:   "J-MEX Inc.",
	[3]byte{124, 11, 198}:  "Samsung Electronics Co.,Ltd",
	[3]byte{124, 14, 206}:  "Cisco Systems, Inc",
	[3]byte{124, 16, 21}:   "Brilliant Home Technology, Inc.",
	[3]byte{124, 17, 190}:  "Apple, Inc.",
	[3]byte{124, 17, 203}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{124, 17, 205}:  "QianTang Technology",
	[3]byte{124, 20, 118}:  "Damall Technologies SAS",
	[3]byte{124, 22, 13}:   "Saia-Burgess Controls AG",
	[3]byte{124, 24, 205}:  "E-TRON Co.,Ltd.",
	[3]byte{124, 26, 3}:    "8Locations Co., Ltd.",
	[3]byte{124, 26, 252}:  "Dalian Co-Edifice Video Technology Co., Ltd",
	[3]byte{124, 28, 241}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{124, 29, 217}:  "Xiaomi Communications Co Ltd",
	[3]byte{124, 30, 82}:   "Microsoft",
	[3]byte{124, 30, 179}:  "2N TELEKOMUNIKACE a.s.",
	[3]byte{124, 32, 72}:   "KoamTac",
	[3]byte{124, 32, 100}:  "Alcatel-Lucent IPD",
	[3]byte{124, 37, 135}:  "chaowifi.com",
	[3]byte{124, 38, 52}:   "ARRIS Group, Inc.",
	[3]byte{124, 38, 100}:  "Sagemcom Broadband SAS",
	[3]byte{124, 43, 225}:  "Shenzhen Ferex Electrical Co.,Ltd",
	[3]byte{124, 44, 243}:  "Secure Electrans Ltd",
	[3]byte{124, 46, 13}:   "Blackmagic Design",
	[3]byte{124, 47, 128}:  "Gigaset Communications GmbH",
	[3]byte{124, 51, 110}:  "MEG Electronics Inc.",
	[3]byte{124, 53, 72}:   "Transcend Information",
	[3]byte{124, 56, 102}:  "Texas Instruments",
	[3]byte{124, 56, 108}:  "Real Time Logic",
	[3]byte{124, 57, 32}:   "SSOMA SECURITY",
	[3]byte{124, 59, 213}:  "Imago Group",
	[3]byte{124, 60, 182}:  "Shenzhen Homecare Technology Co.,Ltd.",
	[3]byte{124, 62, 157}:  "PATECH",
	[3]byte{124, 67, 143}:  "E-Band Communications Corp.",
	[3]byte{124, 68, 76}:   "Entertainment Solutions, S.L.",
	[3]byte{124, 70, 133}:  "Motorola (Wuhan) Mobility Technologies Communication Co., Ltd.",
	[3]byte{124, 71, 124}:  "IEEE Registration Authority",
	[3]byte{124, 73, 185}:  "Plexus Manufacturing Sdn Bhd",
	[3]byte{124, 74, 130}:  "Portsmith LLC",
	[3]byte{124, 74, 168}:  "MindTree Wireless PVT Ltd",
	[3]byte{124, 75, 120}:  "Red Sun Synthesis Pte Ltd",
	[3]byte{124, 76, 88}:   "Scale Computing, Inc.",
	[3]byte{124, 76, 165}:  "BSkyB Ltd",
	[3]byte{124, 79, 125}:  "Sawwave",
	[3]byte{124, 79, 181}:  "Arcadyan Technology Corporation",
	[3]byte{124, 80, 73}:   "Apple, Inc.",
	[3]byte{124, 83, 74}:   "Metamako",
	[3]byte{124, 85, 231}:  "YSI, Inc.",
	[3]byte{124, 87, 78}:   "COBI GmbH",
	[3]byte{124, 90, 28}:   "Sophos Ltd",
	[3]byte{124, 90, 103}:  "JNC Systems, Inc.",
	[3]byte{124, 92, 248}:  "Intel Corporate",
	[3]byte{124, 96, 151}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{124, 97, 147}:  "HTC Corporation",
	[3]byte{124, 102, 157}: "Texas Instruments",
	[3]byte{124, 103, 162}: "Intel Corporate",
	[3]byte{124, 105, 246}: "Cisco Systems, Inc",
	[3]byte{124, 106, 179}: "IBC TECHNOLOGIES INC.",
	[3]byte{124, 106, 195}: "GatesAir, Inc",
	[3]byte{124, 106, 219}: "SafeTone Technology Co.,Ltd",
	[3]byte{124, 106, 243}: "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{124, 107, 51}:  "Tenyu Tech Co. Ltd.",
	[3]byte{124, 107, 82}:  "Tigaro Wireless",
	[3]byte{124, 107, 247}: "NTI co., ltd.",
	[3]byte{124, 108, 57}:  "PIXSYS SRL",
	[3]byte{124, 108, 143}: "AMS NEVE LTD",
	[3]byte{124, 109, 98}:  "Apple, Inc.",
	[3]byte{124, 109, 248}: "Apple, Inc.",
	[3]byte{124, 111, 6}:   "Caterpillar Trimble Control Technologies",
	[3]byte{124, 111, 248}: "ShenZhen ACTO Digital Video Technology Co.,Ltd.",
	[3]byte{124, 112, 188}: "IEEE Registration Authority",
	[3]byte{124, 113, 118}: "Wuxi iData Technology Company Ltd.",
	[3]byte{124, 114, 228}: "Unikey Technologies",
	[3]byte{124, 115, 139}: "Cocoon Alarm Ltd",
	[3]byte{124, 118, 115}: "ENMAS GmbH",
	[3]byte{124, 120, 126}: "Samsung Electronics Co.,Ltd",
	[3]byte{124, 121, 232}: "PayRange Inc.",
	[3]byte{124, 122, 83}:  "Phytrex Technology Corp.",
	[3]byte{124, 122, 145}: "Intel Corporate",
	[3]byte{124, 123, 139}: "Control Concepts, Inc.",
	[3]byte{124, 123, 228}: "Z'SEDAI KENKYUSHO CORPORATION",
	[3]byte{124, 125, 61}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{124, 125, 65}:  "Jinmuyu Electronics Co., Ltd.",
	[3]byte{124, 130, 45}:  "Nortec",
	[3]byte{124, 130, 116}: "Shenzhen Hikeen Technology CO.,LTD",
	[3]byte{124, 131, 6}:   "Glen Dimplex Nordic as",
	[3]byte{124, 141, 145}: "Shanghai Hongzhuo Information Technology co.,LTD",
	[3]byte{124, 142, 228}: "Texas Instruments",
	[3]byte{124, 145, 34}:  "Samsung Electronics Co.,Ltd",
	[3]byte{124, 148, 178}: "Philips Healthcare PCCI",
	[3]byte{124, 149, 177}: "Aerohive Networks Inc.",
	[3]byte{124, 149, 243}: "Cisco Systems, Inc",
	[3]byte{124, 151, 99}:  "Openmatics s.r.o.",
	[3]byte{124, 154, 155}: "VSE valencia smart energy",
	[3]byte{124, 161, 93}:  "GN ReSound A/S",
	[3]byte{124, 162, 55}:  "King Slide Technology CO., LTD.",
	[3]byte{124, 162, 62}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{124, 162, 155}: "D.SignT GmbH & Co. KG",
	[3]byte{124, 166, 29}:  "MHL, LLC",
	[3]byte{124, 169, 125}: "Objenious",
	[3]byte{124, 171, 37}:  "MESMO TECHNOLOGY INC.",
	[3]byte{124, 172, 178}: "Bosch Software Innovations GmbH",
	[3]byte{124, 173, 116}: "Cisco Systems, Inc",
	[3]byte{124, 176, 62}:  "OSRAM GmbH",
	[3]byte{124, 176, 194}: "Intel Corporate",
	[3]byte{124, 177, 93}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{124, 177, 119}: "Satelco AG",
	[3]byte{124, 178, 27}:  "Cisco SPVTG",
	[3]byte{124, 178, 50}:  "Hui Zhou Gaoshengda Technology Co.,LTD",
	[3]byte{124, 178, 92}:  "Acacia Communications",
	[3]byte{124, 181, 66}:  "ACES Technology",
	[3]byte{124, 183, 51}:  "ASKEY COMPUTER CORP",
	[3]byte{124, 183, 123}: "Paradigm Electronics Inc",
	[3]byte{124, 185, 96}:  "Shanghai X-Cheng telecom LTD",
	[3]byte{124, 187, 111}: "Cosco Electronics Co., Ltd.",
	[3]byte{124, 187, 138}: "Nintendo Co., Ltd.",
	[3]byte{124, 189, 6}:   "AE REFUsol",
	[3]byte{124, 191, 136}: "Mobilicom LTD",
	[3]byte{124, 191, 177}: "ARRIS Group, Inc.",
	[3]byte{124, 195, 161}: "Apple, Inc.",
	[3]byte{124, 196, 239}: "Devialet",
	[3]byte{124, 197, 55}:  "Apple, Inc.",
	[3]byte{124, 198, 196}: "Kolff Computer Supplies b.v.",
	[3]byte{124, 199, 9}:   "SHENZHEN RF-LINK TECHNOLOGY CO.,LTD.",
	[3]byte{124, 200, 171}: "Acro Associates, Inc.",
	[3]byte{124, 200, 208}: "TIANJIN YAAN TECHNOLOGY CO., LTD.",
	[3]byte{124, 200, 215}: "Damalisk",
	[3]byte{124, 201, 90}:  "EMC",
	[3]byte{124, 203, 13}:  "Antaira Technologies, LLC",
	[3]byte{124, 203, 226}: "IEEE Registration Authority",
	[3]byte{124, 204, 31}:  "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{124, 204, 184}: "Intel Corporate",
	[3]byte{124, 205, 17}:  "MS-Magnet",
	[3]byte{124, 205, 60}:  "Guangzhou Juzing Technology Co., Ltd",
	[3]byte{124, 207, 207}: "Shanghai SEARI Intelligent System Co., Ltd",
	[3]byte{124, 209, 195}: "Apple, Inc.",
	[3]byte{124, 211, 10}:  "INVENTEC Corporation",
	[3]byte{124, 215, 98}:  "Freestyle Technology Pty Ltd",
	[3]byte{124, 216, 68}:  "Enmotus Inc",
	[3]byte{124, 217, 254}: "New Cosmos Electric Co., Ltd.",
	[3]byte{124, 218, 132}: "Dongnian Networks Inc.",
	[3]byte{124, 221, 17}:  "Chongqing MAS SCI&TECH.Co.,Ltd",
	[3]byte{124, 221, 32}:  "IOXOS Technologies S.A.",
	[3]byte{124, 221, 144}: "Shenzhen Ogemray Technology Co., Ltd.",
	[3]byte{124, 224, 68}:  "NEON Inc",
	[3]byte{124, 225, 255}: "Computer Performance, Inc. DBA Digital Loggers, Inc.",
	[3]byte{124, 228, 170}: "Private",
	[3]byte{124, 229, 36}:  "Quirky, Inc.",
	[3]byte{124, 229, 107}: "ESEN Optoelectronics Technology Co.,Ltd.",
	[3]byte{124, 233, 124}: "ITEL MOBILE LIMITED",
	[3]byte{124, 233, 211}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{124, 235, 174}: "Ridgeline Instruments",
	[3]byte{124, 235, 234}: "ASCT",
	[3]byte{124, 236, 121}: "Texas Instruments",
	[3]byte{124, 237, 141}: "Microsoft",
	[3]byte{124, 239, 24}:  "Creative Product Design Pty. Ltd.",
	[3]byte{124, 239, 138}: "Inhon International Ltd.",
	[3]byte{124, 240, 95}:  "Apple, Inc.",
	[3]byte{124, 240, 152}: "Bee Beans Technologies, Inc.",
	[3]byte{124, 240, 186}: "Linkwell Telesystems Pvt Ltd",
	[3]byte{124, 244, 41}:  "NUUO Inc. ",
	[3]byte{124, 248, 84}:  "Samsung Electronics Co.,Ltd",
	[3]byte{124, 249, 14}:  "Samsung Electronics Co.,Ltd",
	[3]byte{124, 249, 92}:  "U.I. Lapp GmbH",
	[3]byte{124, 250, 223}: "Apple, Inc.",
	[3]byte{124, 252, 60}:  "Visteon Corporation",
	[3]byte{124, 254, 40}:  "Salutron Inc.",
	[3]byte{124, 254, 78}:  "Shenzhen Safe vision Technology Co.,LTD",
	[3]byte{124, 254, 144}: "Mellanox Technologies, Inc.",
	[3]byte{124, 255, 98}:  "Huizhou Super Electron Technology Co.,Ltd.",
	[3]byte{128, 0, 11}:    "Intel Corporate",
	[3]byte{128, 0, 16}:    "AT&T",
	[3]byte{128, 0, 110}:   "Apple, Inc.",
	[3]byte{128, 1, 132}:   "HTC Corporation",
	[3]byte{128, 2, 223}:   "ORA Inc.",
	[3]byte{128, 5, 223}:   "Montage Technology Group Limited",
	[3]byte{128, 7, 162}:   "Esson Technology Inc.",
	[3]byte{128, 9, 2}:     "Keysight Technologies, Inc.",
	[3]byte{128, 10, 6}:    "COMTEC co.,ltd",
	[3]byte{128, 10, 128}:  "IEEE Registration Authority",
	[3]byte{128, 11, 81}:   "Chengdu XGimi Technology Co.,Ltd",
	[3]byte{128, 13, 215}:  "Latticework, Inc",
	[3]byte{128, 14, 36}:   "ForgetBox",
	[3]byte{128, 19, 130}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{128, 20, 64}:   "Sunlit System Technology Corp",
	[3]byte{128, 20, 168}:  "Guangzhou V-SOLUTION Electronic Technology Co., Ltd.",
	[3]byte{128, 22, 183}:  "Brunel University",
	[3]byte{128, 23, 125}:  "Nortel Networks",
	[3]byte{128, 24, 68}:   "Dell Inc.",
	[3]byte{128, 24, 167}:  "Samsung Electronics Co.,Ltd",
	[3]byte{128, 25, 52}:   "Intel Corporate",
	[3]byte{128, 25, 103}:  "Shanghai Reallytek Information Technology  Co.,Ltd",
	[3]byte{128, 25, 254}:  "JianLing Technology CO., LTD",
	[3]byte{128, 29, 170}:  "Avaya Inc",
	[3]byte{128, 31, 2}:    "Edimax Technology Co. Ltd.",
	[3]byte{128, 32, 175}:  "Trade FIDES, a.s.",
	[3]byte{128, 34, 117}:  "Beijing Beny Wave Technology Co Ltd",
	[3]byte{128, 38, 137}:  "D-Link International",
	[3]byte{128, 41, 148}:  "Technicolor CH USA Inc.",
	[3]byte{128, 42, 168}:  "Ubiquiti Networks Inc.",
	[3]byte{128, 42, 250}:  "Germaneers GmbH",
	[3]byte{128, 45, 225}:  "Solarbridge Technologies",
	[3]byte{128, 46, 20}:   "azeti Networks AG",
	[3]byte{128, 47, 222}:  "Zurich Instruments AG",
	[3]byte{128, 48, 220}:  "Texas Instruments",
	[3]byte{128, 52, 87}:   "OT Systems Limited",
	[3]byte{128, 55, 115}:  "NETGEAR",
	[3]byte{128, 56, 150}:  "SHARP Corporation",
	[3]byte{128, 56, 188}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{128, 56, 253}:  "LeapFrog Enterprises, Inc.",
	[3]byte{128, 57, 229}:  "PATLITE CORPORATION",
	[3]byte{128, 58, 10}:   "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{128, 59, 42}:   "ABB Xiamen Low Voltage Equipment Co.,Ltd.",
	[3]byte{128, 59, 154}:  "ghe-ces electronic ag",
	[3]byte{128, 63, 93}:   "Winstars Technology Ltd",
	[3]byte{128, 63, 214}:  "bytes at work AG",
	[3]byte{128, 65, 78}:   "BBK EDUCATIONAL ELECTRONICS CORP.,LTD.",
	[3]byte{128, 66, 124}:  "Adolf Tedsen GmbH & Co. KG",
	[3]byte{128, 71, 49}:   "Packet Design, Inc.",
	[3]byte{128, 72, 165}:  "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{128, 73, 113}:  "Apple, Inc.",
	[3]byte{128, 75, 32}:   "Ventilation Control",
	[3]byte{128, 78, 129}:  "Samsung Electronics Co.,Ltd",
	[3]byte{128, 79, 88}:   "ThinkEco, Inc.",
	[3]byte{128, 80, 27}:   "Nokia Corporation",
	[3]byte{128, 80, 103}:  "W & D TECHNOLOGY CORPORATION",
	[3]byte{128, 86, 242}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{128, 87, 25}:   "Samsung Electronics Co.,Ltd",
	[3]byte{128, 88, 197}:  "NovaTec Kommunikationstechnik GmbH",
	[3]byte{128, 88, 248}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{128, 89, 253}:  "Noviga",
	[3]byte{128, 90, 4}:    "LG Electronics (Mobile Communications)",
	[3]byte{128, 94, 192}:  "YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.",
	[3]byte{128, 96, 7}:    "RIM",
	[3]byte{128, 97, 143}:  "Shenzhen sangfei consumer communications co.,ltd",
	[3]byte{128, 100, 89}:  "Nimbus Inc.",
	[3]byte{128, 101, 109}: "Samsung Electronics Co.,Ltd",
	[3]byte{128, 101, 233}: "BenQ Corporation",
	[3]byte{128, 102, 41}:  "Prescope Technologies CO.,LTD.",
	[3]byte{128, 106, 176}: "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{128, 108, 27}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{128, 108, 139}: "KAESER KOMPRESSOREN AG",
	[3]byte{128, 108, 188}: "NET New Electronic Technology GmbH",
	[3]byte{128, 113, 31}:  "Juniper Networks",
	[3]byte{128, 113, 122}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{128, 115, 159}: "KYOCERA Corporation",
	[3]byte{128, 116, 89}:  "K's Co.,Ltd.",
	[3]byte{128, 118, 147}: "Newag SA",
	[3]byte{128, 121, 174}: "ShanDong Tecsunrise  Co.,Ltd",
	[3]byte{128, 122, 127}: "ABB Genway Xiamen Electrical Equipment CO., LTD",
	[3]byte{128, 122, 191}: "HTC Corporation",
	[3]byte{128, 123, 30}:  "Corsair Components",
	[3]byte{128, 123, 133}: "IEEE Registration Authority",
	[3]byte{128, 125, 27}:  "Neosystem Co. Ltd.",
	[3]byte{128, 125, 227}: "Chongqing Sichuan Instrument Microcircuit Co.LTD.",
	[3]byte{128, 129, 165}: "TONGQING COMMUNICATION EQUIPMENT (SHENZHEN) Co.,Ltd",
	[3]byte{128, 130, 135}: "ATCOM Technology Co.Ltd.",
	[3]byte{128, 134, 152}: "Netronics Technologies Inc.",
	[3]byte{128, 134, 242}: "Intel Corporate",
	[3]byte{128, 137, 23}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{128, 139, 92}:  "Shenzhen Runhuicheng Technology Co., Ltd",
	[3]byte{128, 140, 151}: "Kaonmedia CO., LTD.",
	[3]byte{128, 145, 42}:  "Lih Rong electronic Enterprise Co., Ltd.",
	[3]byte{128, 145, 192}: "AgileMesh, Inc.",
	[3]byte{128, 146, 159}: "Apple, Inc.",
	[3]byte{128, 147, 147}: "Xapt GmbH",
	[3]byte{128, 148, 108}: "TOKYO RADAR CORPORATION",
	[3]byte{128, 150, 177}: "ARRIS Group, Inc.",
	[3]byte{128, 150, 202}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{128, 151, 27}:  "Altenergy Power System,Inc.",
	[3]byte{128, 155, 32}:  "Intel Corporate",
	[3]byte{128, 159, 171}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{128, 161, 171}: "Intellisis",
	[3]byte{128, 161, 215}: "Shanghai DareGlobal Technologies Co.,Ltd",
	[3]byte{128, 165, 137}: "AzureWave Technology Inc.",
	[3]byte{128, 168, 93}:  "Osterhout Design Group",
	[3]byte{128, 170, 164}: "USAG",
	[3]byte{128, 172, 172}: "Juniper Networks",
	[3]byte{128, 173, 103}: "Kasda Networks Inc",
	[3]byte{128, 178, 25}:  "ELEKTRON TECHNOLOGY UK LIMITED",
	[3]byte{128, 178, 137}: "Forworld Electronics Ltd.",
	[3]byte{128, 179, 42}:  "Alstom Grid",
	[3]byte{128, 182, 134}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{128, 183, 9}:   "Viptela, Inc",
	[3]byte{128, 185, 92}:  "ELFTECH Co., Ltd.",
	[3]byte{128, 186, 172}: "TeleAdapt Ltd",
	[3]byte{128, 186, 230}: "Neets",
	[3]byte{128, 187, 235}: "Satmap Systems Ltd",
	[3]byte{128, 190, 5}:   "Apple, Inc.",
	[3]byte{128, 193, 110}: "Hewlett Packard",
	[3]byte{128, 197, 230}: "Microsoft Corporation",
	[3]byte{128, 198, 63}:  "Remec Broadband Wireless , LLC",
	[3]byte{128, 198, 171}: "Technicolor CH USA Inc.",
	[3]byte{128, 198, 202}: "Endian s.r.l.",
	[3]byte{128, 200, 98}:  "Openpeak, Inc",
	[3]byte{128, 206, 177}: "Theissen Training Systems GmbH",
	[3]byte{128, 207, 65}:  "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{128, 208, 25}:  "Embed, Inc",
	[3]byte{128, 208, 155}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{128, 209, 96}:  "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{128, 209, 139}: "Hangzhou I'converge Technology Co.,Ltd",
	[3]byte{128, 210, 29}:  "AzureWave Technology Inc.",
	[3]byte{128, 212, 51}:  "LzLabs GmbH",
	[3]byte{128, 212, 165}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{128, 214, 5}:   "Apple, Inc.",
	[3]byte{128, 215, 51}:  "QSR Automations, Inc.",
	[3]byte{128, 219, 49}:  "Power Quotient International Co., Ltd.",
	[3]byte{128, 224, 29}:  "Cisco Systems, Inc",
	[3]byte{128, 228, 218}: "IEEE Registration Authority",
	[3]byte{128, 230, 80}:  "Apple, Inc.",
	[3]byte{128, 232, 111}: "Cisco Systems, Inc",
	[3]byte{128, 234, 35}:  "Wistron Neweb Corporation",
	[3]byte{128, 234, 150}: "Apple, Inc.",
	[3]byte{128, 234, 202}: "Dialog Semiconductor Hellas SA",
	[3]byte{128, 235, 119}: "Wistron Corporation",
	[3]byte{128, 237, 44}:  "Apple, Inc.",
	[3]byte{128, 238, 115}: "Shuttle Inc.",
	[3]byte{128, 242, 94}:  "Kyynel",
	[3]byte{128, 245, 3}:   "ARRIS Group, Inc.",
	[3]byte{128, 245, 147}: "IRCO Sistemas de Telecomunicación S.A.",
	[3]byte{128, 246, 46}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{128, 248, 235}: "RayTight",
	[3]byte{128, 250, 91}:  "CLEVO CO.",
	[3]byte{128, 251, 6}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{128, 255, 168}: "UNIDIS",
	[3]byte{132, 0, 45}:    "PEGATRON CORPORATION",
	[3]byte{132, 0, 210}:   "Sony Mobile Communications AB",
	[3]byte{132, 1, 167}:   "Greyware Automation Products, Inc",
	[3]byte{132, 4, 210}:   "Kirale Technologies SL",
	[3]byte{132, 11, 45}:   "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{132, 15, 69}:   "Shanghai GMT Digital Technologies Co., Ltd",
	[3]byte{132, 16, 13}:   "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{132, 17, 158}:  "Samsung Electronics Co.,Ltd",
	[3]byte{132, 22, 249}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{132, 23, 21}:   "GP Electronics (HK) Ltd.",
	[3]byte{132, 23, 102}:  "Weifang GoerTek Electronics Co., Ltd",
	[3]byte{132, 24, 38}:   "Osram GmbH",
	[3]byte{132, 24, 58}:   "Ruckus Wireless",
	[3]byte{132, 24, 136}:  "Juniper Networks",
	[3]byte{132, 27, 56}:   "Shenzhen Excelsecu Data Technology Co.,Ltd",
	[3]byte{132, 27, 94}:   "NETGEAR",
	[3]byte{132, 30, 38}:   "KERNEL-I Co.,LTD",
	[3]byte{132, 33, 65}:   "Shenzhen Ginwave Technologies Ltd.",
	[3]byte{132, 33, 241}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 36, 141}:  "Zebra Technologies Inc",
	[3]byte{132, 37, 25}:   "Samsung Electronics",
	[3]byte{132, 37, 63}:   "Silex Technology, Inc",
	[3]byte{132, 37, 164}:  "Tariox Limited",
	[3]byte{132, 37, 219}:  "Samsung Electronics Co.,Ltd",
	[3]byte{132, 38, 21}:   "ADB Broadband Italia",
	[3]byte{132, 38, 43}:   "Nokia",
	[3]byte{132, 38, 144}:  "BEIJING THOUGHT SCIENCE CO.,LTD.",
	[3]byte{132, 39, 206}:  "Corporation of the Presiding Bishop of The Church of Jesus Christ of Latter-day Saints",
	[3]byte{132, 40, 90}:   "Saffron Solutions Inc",
	[3]byte{132, 41, 20}:   "EMPORIA TELECOM Produktions- und VertriebsgesmbH & Co KG",
	[3]byte{132, 41, 153}:  "Apple, Inc.",
	[3]byte{132, 43, 43}:   "Dell Inc.",
	[3]byte{132, 43, 80}:   "Huria Co.,Ltd.",
	[3]byte{132, 43, 188}:  "Modelleisenbahn GmbH",
	[3]byte{132, 46, 39}:   "Samsung Electronics Co.,Ltd",
	[3]byte{132, 47, 117}:  "Innokas Group",
	[3]byte{132, 48, 229}:  "SkyHawke Technologies, LLC",
	[3]byte{132, 50, 234}:  "ANHUI WANZTEN P&T CO., LTD",
	[3]byte{132, 52, 151}:  "Hewlett Packard",
	[3]byte{132, 54, 17}:   "hyungseul publishing networks",
	[3]byte{132, 56, 53}:   "Apple, Inc.",
	[3]byte{132, 56, 56}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{132, 58, 75}:   "Intel Corporate",
	[3]byte{132, 61, 198}:  "Cisco Systems, Inc",
	[3]byte{132, 63, 78}:   "Tri-Tech Manufacturing, Inc.",
	[3]byte{132, 64, 118}:  "Drivenets",
	[3]byte{132, 68, 100}:  "ServerU Inc",
	[3]byte{132, 71, 101}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 72, 35}:   "WOXTER TECHNOLOGY Co. Ltd",
	[3]byte{132, 73, 21}:   "vArmour Networks, Inc.",
	[3]byte{132, 75, 183}:  "Beijing Sankuai Online Technology Co.,Ltd",
	[3]byte{132, 75, 245}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{132, 79, 3}:    "Ablelink Electronics Ltd",
	[3]byte{132, 81, 129}:  "Samsung Electronics Co.,Ltd",
	[3]byte{132, 85, 165}:  "Samsung Electronics Co.,Ltd",
	[3]byte{132, 86, 156}:  "Coho Data, Inc.,",
	[3]byte{132, 87, 135}:  "DVR C&C Co., Ltd.",
	[3]byte{132, 90, 129}:  "ffly4u",
	[3]byte{132, 91, 18}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 92, 147}:  "Chabrier Services",
	[3]byte{132, 93, 215}:  "Shenzhen Netcom Electronics Co.,Ltd",
	[3]byte{132, 97, 160}:  "ARRIS Group, Inc.",
	[3]byte{132, 98, 35}:   "Shenzhen Coship Electronics Co., Ltd.",
	[3]byte{132, 98, 166}:  "EuroCB (Phils), Inc.",
	[3]byte{132, 99, 214}:  "Microsoft Corporation",
	[3]byte{132, 104, 62}:  "Intel Corporate",
	[3]byte{132, 106, 237}: "Wireless Tsukamoto.,co.LTD",
	[3]byte{132, 110, 177}: "Park Assist LLC",
	[3]byte{132, 114, 7}:   "I&C Technology",
	[3]byte{132, 115, 3}:   "Letv Mobile and Intelligent Information Technology (Beijing) Corporation Ltd.",
	[3]byte{132, 116, 42}:  "zte corporation",
	[3]byte{132, 118, 22}:  "Addat s.r.o.",
	[3]byte{132, 119, 120}: "Cochlear Limited",
	[3]byte{132, 120, 139}: "Apple, Inc.",
	[3]byte{132, 120, 172}: "Cisco Systems, Inc",
	[3]byte{132, 121, 115}: "Shanghai Baud Data Communication Co.,Ltd.",
	[3]byte{132, 122, 136}: "HTC Corporation",
	[3]byte{132, 123, 235}: "Dell Inc.",
	[3]byte{132, 125, 80}:  "Holley Metering Limited",
	[3]byte{132, 126, 64}:  "Texas Instruments",
	[3]byte{132, 128, 45}:  "Cisco Systems, Inc",
	[3]byte{132, 130, 244}: "Beijing Huasun Unicreate Technology Co., Ltd",
	[3]byte{132, 131, 25}:  "Hangzhou Zero Zero Technology Co., Ltd.",
	[3]byte{132, 131, 54}:  "Newrun",
	[3]byte{132, 131, 113}: "Avaya Inc",
	[3]byte{132, 132, 51}:  "Paradox Engineering SA",
	[3]byte{132, 133, 6}:   "Apple, Inc.",
	[3]byte{132, 133, 10}:  "Hella Sonnen- und Wetterschutztechnik GmbH",
	[3]byte{132, 134, 243}: "Greenvity Communications",
	[3]byte{132, 137, 173}: "Apple, Inc.",
	[3]byte{132, 141, 132}: "Rajant Corporation",
	[3]byte{132, 141, 199}: "Cisco SPVTG",
	[3]byte{132, 142, 12}:  "Apple, Inc.",
	[3]byte{132, 142, 150}: "Embertec Pty Ltd",
	[3]byte{132, 142, 223}: "Sony Mobile Communications AB",
	[3]byte{132, 143, 105}: "Dell Inc.",
	[3]byte{132, 144, 0}:   "Arnold & Richter Cine Technik",
	[3]byte{132, 147, 12}:  "InCoax Networks Europe AB",
	[3]byte{132, 148, 140}: "Hitron Technologies. Inc",
	[3]byte{132, 150, 129}: "Cathay Communication Co.,Ltd",
	[3]byte{132, 150, 216}: "ARRIS Group, Inc.",
	[3]byte{132, 151, 184}: "Memjet Inc.",
	[3]byte{132, 152, 102}: "Samsung Electronics Co.,Ltd",
	[3]byte{132, 156, 166}: "Arcadyan Technology Corporation",
	[3]byte{132, 157, 100}: "SMC Corporation",
	[3]byte{132, 157, 197}: "Centera Photonics Inc.",
	[3]byte{132, 159, 181}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 161, 52}:  "Apple, Inc.",
	[3]byte{132, 164, 35}:  "Sagemcom Broadband SAS",
	[3]byte{132, 164, 102}: "Samsung Electronics Co.,Ltd",
	[3]byte{132, 166, 200}: "Intel Corporate",
	[3]byte{132, 167, 131}: "Alcatel Lucent",
	[3]byte{132, 167, 136}: "Perples",
	[3]byte{132, 168, 228}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 169, 145}: "Cyber Trans Japan Co.,Ltd.",
	[3]byte{132, 169, 196}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 172, 164}: "Beijing Novel Super Digital TV Technology Co., Ltd",
	[3]byte{132, 172, 251}: "Crouzet Automatismes",
	[3]byte{132, 173, 88}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 175, 31}:  "Beat System Service Co,. Ltd.",
	[3]byte{132, 175, 236}: "BUFFALO.INC",
	[3]byte{132, 177, 83}:  "Apple, Inc.",
	[3]byte{132, 178, 97}:  "Cisco Systems, Inc",
	[3]byte{132, 181, 23}:  "Cisco Systems, Inc",
	[3]byte{132, 181, 65}:  "Samsung Electronics Co.,Ltd",
	[3]byte{132, 181, 156}: "Juniper Networks",
	[3]byte{132, 184, 2}:   "Cisco Systems, Inc",
	[3]byte{132, 186, 59}:  "CANON INC.",
	[3]byte{132, 190, 82}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 193, 193}: "Juniper Networks",
	[3]byte{132, 194, 228}: "Jiangsu Qinheng Co., Ltd.",
	[3]byte{132, 195, 232}: "Vaillant GmbH",
	[3]byte{132, 199, 39}:  "Gnodal Ltd",
	[3]byte{132, 199, 169}: "C3PO S.A.",
	[3]byte{132, 199, 234}: "Sony Mobile Communications AB",
	[3]byte{132, 200, 177}: "Incognito Software Systems Inc.",
	[3]byte{132, 201, 178}: "D-Link International",
	[3]byte{132, 205, 98}:  "ShenZhen IDWELL Technology CO.,Ltd",
	[3]byte{132, 207, 191}: "Fairphone",
	[3]byte{132, 211, 42}:  "IEEE 1905.1",
	[3]byte{132, 212, 126}: "Aruba Networks",
	[3]byte{132, 212, 200}: "Widex A/S",
	[3]byte{132, 214, 208}: "Amazon Technologies Inc.",
	[3]byte{132, 217, 49}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{132, 217, 200}: "Unipattern Co.,",
	[3]byte{132, 219, 47}:  "Sierra Wireless Inc",
	[3]byte{132, 219, 172}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{132, 219, 252}: "Nokia",
	[3]byte{132, 221, 32}:  "Texas Instruments",
	[3]byte{132, 221, 183}: "Cilag GmbH International",
	[3]byte{132, 222, 61}:  "Crystal Vision Ltd",
	[3]byte{132, 223, 12}:  "NET2GRID BV",
	[3]byte{132, 223, 25}:  "Chuango Security Technology Corporation",
	[3]byte{132, 224, 88}:  "ARRIS Group, Inc.",
	[3]byte{132, 224, 244}: "IEEE Registration Authority",
	[3]byte{132, 227, 35}:  "Green Wave Telecommunication SDN BHD",
	[3]byte{132, 228, 217}: "Shenzhen NEED technology Ltd.",
	[3]byte{132, 230, 41}:  "Bluwan SA",
	[3]byte{132, 231, 20}:  "Liang Herng Enterprise,Co.Ltd.",
	[3]byte{132, 234, 153}: "Vieworks",
	[3]byte{132, 235, 24}:  "Texas Instruments",
	[3]byte{132, 237, 51}:  "BBMC Co.,Ltd",
	[3]byte{132, 239, 24}:  "Intel Corporate",
	[3]byte{132, 241, 41}:  "Metrascale Inc.",
	[3]byte{132, 244, 147}: "OMS spol. s.r.o.",
	[3]byte{132, 246, 76}:  "Cross Point BV",
	[3]byte{132, 246, 250}: "Miovision Technologies Incorporated",
	[3]byte{132, 252, 172}: "Apple, Inc.",
	[3]byte{132, 252, 254}: "Apple, Inc.",
	[3]byte{132, 254, 158}: "RTC Industries, Inc.",
	[3]byte{132, 254, 220}: "Borqs Beijing Ltd.",
	[3]byte{136, 1, 242}:   "Vitec System Engineering Inc.",
	[3]byte{136, 3, 85}:    "Arcadyan Technology Corporation",
	[3]byte{136, 7, 75}:    "LG Electronics (Mobile Communications)",
	[3]byte{136, 9, 5}:     "MTMCommunications",
	[3]byte{136, 9, 175}:   "Masimo Corporation",
	[3]byte{136, 15, 16}:   "Huami Information Technology Co.,Ltd.",
	[3]byte{136, 15, 182}:  "Jabil Circuits India Pvt Ltd,-EHTP unit",
	[3]byte{136, 16, 54}:   "Panodic(ShenZhen) Electronics Limted",
	[3]byte{136, 18, 78}:   "Qualcomm Inc.",
	[3]byte{136, 20, 43}:   "Protonic Holland",
	[3]byte{136, 21, 68}:   "Meraki, Inc.",
	[3]byte{136, 24, 174}:  "Tamron Co., Ltd",
	[3]byte{136, 27, 153}:  "SHENZHEN XIN FEI JIA ELECTRONIC CO. LTD.",
	[3]byte{136, 29, 252}:  "Cisco Systems, Inc",
	[3]byte{136, 31, 161}:  "Apple, Inc.",
	[3]byte{136, 32, 18}:   "LMI Technologies",
	[3]byte{136, 33, 227}:  "Nebusens, S.L.",
	[3]byte{136, 35, 100}:  "Watchnet DVR Inc",
	[3]byte{136, 35, 254}:  "TTTech Computertechnik AG",
	[3]byte{136, 37, 44}:   "Arcadyan Technology Corporation",
	[3]byte{136, 37, 147}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{136, 40, 179}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 41, 80}:   "Dalian Netmoon Tech Develop Co.,Ltd",
	[3]byte{136, 43, 215}:  "ADDÉNERGIE  TECHNOLOGIES",
	[3]byte{136, 46, 90}:   "storONE",
	[3]byte{136, 48, 138}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{136, 50, 155}:  "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{136, 51, 20}:   "Texas Instruments",
	[3]byte{136, 51, 190}:  "Ivenix, Inc.",
	[3]byte{136, 53, 76}:   "Transics",
	[3]byte{136, 54, 18}:   "SRC Computers, LLC",
	[3]byte{136, 54, 108}:  "EFM Networks",
	[3]byte{136, 59, 139}:  "Cheering Connection Co. Ltd.",
	[3]byte{136, 60, 28}:   "MERCURY CORPORATION",
	[3]byte{136, 63, 211}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 65, 87}:   "Shenzhen Atsmart Technology Co.,Ltd.",
	[3]byte{136, 65, 193}:  "ORBISAT DA AMAZONIA IND E AEROL SA",
	[3]byte{136, 65, 252}:  "AirTies Wireless Networks",
	[3]byte{136, 67, 225}:  "Cisco Systems, Inc",
	[3]byte{136, 68, 119}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 68, 246}:  "Nokia Corporation",
	[3]byte{136, 70, 42}:   "Telechips Inc.",
	[3]byte{136, 74, 234}:  "Texas Instruments",
	[3]byte{136, 75, 57}:   "Siemens AG, Healthcare Sector",
	[3]byte{136, 76, 207}:  "Pulzze Systems, Inc",
	[3]byte{136, 80, 221}:  "Infiniband Trade Association ",
	[3]byte{136, 81, 251}:  "Hewlett Packard",
	[3]byte{136, 83, 46}:   "Intel Corporate",
	[3]byte{136, 83, 149}:  "Apple, Inc.",
	[3]byte{136, 83, 212}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 87, 109}:  "XTA Electronics Ltd",
	[3]byte{136, 87, 238}:  "BUFFALO.INC",
	[3]byte{136, 90, 146}:  "Cisco Systems, Inc",
	[3]byte{136, 91, 221}:  "Aerohive Networks Inc.",
	[3]byte{136, 92, 71}:   "Alcatel Lucent",
	[3]byte{136, 93, 144}:  "IEEE Registration Authority",
	[3]byte{136, 97, 90}:   "Siano Mobile Silicon Ltd.",
	[3]byte{136, 99, 223}:  "Apple, Inc.",
	[3]byte{136, 102, 57}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 102, 165}: "Apple, Inc.",
	[3]byte{136, 104, 92}:  "Shenzhen ChuangDao & Perpetual Eternal Technology Co.,Ltd",
	[3]byte{136, 106, 177}: "vivo Mobile Communication Co., Ltd.",
	[3]byte{136, 107, 15}:  "Bluegiga Technologies OY",
	[3]byte{136, 107, 68}:  "Sunnovo International Limited",
	[3]byte{136, 107, 110}: "Apple, Inc.",
	[3]byte{136, 107, 118}: "CHINA HOPEFUL GROUP HOPEFUL ELECTRIC CO.,LTD",
	[3]byte{136, 112, 51}:  "Hangzhou Silan Microelectronic Inc",
	[3]byte{136, 112, 140}: "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{136, 112, 239}: "SC Professional Trading Co., Ltd.",
	[3]byte{136, 113, 229}: "Amazon Technologies Inc.",
	[3]byte{136, 115, 132}: "Toshiba",
	[3]byte{136, 115, 152}: "K2E Tekpoint",
	[3]byte{136, 117, 86}:  "Cisco Systems, Inc",
	[3]byte{136, 120, 115}: "Intel Corporate",
	[3]byte{136, 120, 156}: "Game Technologies SA",
	[3]byte{136, 121, 91}:  "Konka Group Co., Ltd.",
	[3]byte{136, 121, 126}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{136, 127, 3}:   "Comper Technology Investment Limited",
	[3]byte{136, 131, 34}:  "Samsung Electronics Co.,Ltd",
	[3]byte{136, 134, 3}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 134, 160}: "Simton Technologies, Ltd.",
	[3]byte{136, 135, 23}:  "CANON INC.",
	[3]byte{136, 135, 221}: "DarbeeVision Inc.",
	[3]byte{136, 137, 20}:  "All Components Incorporated",
	[3]byte{136, 137, 100}: "GSI Electronics Inc.",
	[3]byte{136, 139, 93}:  "Storage Appliance Corporation ",
	[3]byte{136, 140, 25}:  "Brady Corp Asia Pacific Ltd",
	[3]byte{136, 144, 141}: "Cisco Systems, Inc",
	[3]byte{136, 145, 102}: "Viewcooper Corp.",
	[3]byte{136, 145, 221}: "Racktivity",
	[3]byte{136, 148, 113}: "Brocade Communications Systems, Inc.",
	[3]byte{136, 148, 126}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{136, 148, 249}: "Gemicom Technology, Inc.",
	[3]byte{136, 149, 185}: "Unified Packet Systems Crop",
	[3]byte{136, 150, 118}: "TTC MARCONI s.r.o.",
	[3]byte{136, 150, 182}: "Global Fire Equipment S.A.",
	[3]byte{136, 150, 242}: "Valeo Schalter und Sensoren GmbH",
	[3]byte{136, 151, 223}: "Entrypass Corporation Sdn. Bhd.",
	[3]byte{136, 152, 33}:  "TERAON",
	[3]byte{136, 155, 57}:  "Samsung Electronics Co.,Ltd",
	[3]byte{136, 156, 166}: "BTB Korea INC",
	[3]byte{136, 159, 250}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{136, 160, 132}: "Formation Data Systems",
	[3]byte{136, 162, 94}:  "Juniper Networks",
	[3]byte{136, 162, 215}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 163, 204}: "Amatis Controls",
	[3]byte{136, 165, 189}: "QPCOM INC.",
	[3]byte{136, 166, 198}: "Sagemcom Broadband SAS",
	[3]byte{136, 167, 60}:  "Ragentek Technology Group",
	[3]byte{136, 172, 193}: "Generiton Co., Ltd. ",
	[3]byte{136, 173, 67}:  "PEGATRON CORPORATION",
	[3]byte{136, 173, 210}: "Samsung Electronics Co.,Ltd",
	[3]byte{136, 174, 29}:  "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{136, 177, 104}: "Delta Control GmbH",
	[3]byte{136, 177, 225}: "Mojo Networks, Inc.",
	[3]byte{136, 182, 39}:  "Gembird Europe BV",
	[3]byte{136, 184, 208}: "Dongguan Koppo Electronic Co.,Ltd",
	[3]byte{136, 186, 127}: "Qfiednet Co., Ltd.",
	[3]byte{136, 191, 213}: "Simple Audio Ltd",
	[3]byte{136, 194, 66}:  "Poynt Co.",
	[3]byte{136, 194, 85}:  "Texas Instruments",
	[3]byte{136, 195, 110}: "Beijing Ereneben lnformation Technology Limited",
	[3]byte{136, 195, 179}: "SOVICO",
	[3]byte{136, 198, 38}:  "Logitech, Inc",
	[3]byte{136, 198, 99}:  "Apple, Inc.",
	[3]byte{136, 201, 208}: "LG Electronics (Mobile Communications)",
	[3]byte{136, 203, 135}: "Apple, Inc.",
	[3]byte{136, 203, 165}: "Suzhou Torchstar Intelligent Technology Co.,Ltd",
	[3]byte{136, 204, 69}:  "Skyworth Digital Technology(Shenzhen) Co.,Ltd",
	[3]byte{136, 206, 250}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 207, 152}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 211, 123}: "FirmTek, LLC",
	[3]byte{136, 215, 188}: "DEP Company",
	[3]byte{136, 217, 98}:  "Canopus Systems US LLC",
	[3]byte{136, 220, 150}: "SENAO Networks, Inc.",
	[3]byte{136, 221, 121}: "Voltaire",
	[3]byte{136, 222, 169}: "Roku, Inc.",
	[3]byte{136, 224, 160}: "Shenzhen VisionSTOR Technologies Co., Ltd",
	[3]byte{136, 224, 243}: "Juniper Networks",
	[3]byte{136, 225, 97}:  "Art Beijing Science and Technology Development Co., Ltd.",
	[3]byte{136, 227, 171}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{136, 230, 3}:   "Avotek corporation",
	[3]byte{136, 230, 40}:  "Shenzhen Kezhonglong Optoelectronic Technology Co.,Ltd",
	[3]byte{136, 231, 18}:  "Whirlpool Corporation",
	[3]byte{136, 231, 166}: "iKnowledge Integration Corp.",
	[3]byte{136, 232, 127}: "Apple, Inc.",
	[3]byte{136, 232, 248}: "YONG TAI ELECTRONIC (DONGGUAN) LTD.",
	[3]byte{136, 233, 23}:  "Tamaggo",
	[3]byte{136, 237, 28}:  "Cudo Communication Co., Ltd.",
	[3]byte{136, 240, 49}:  "Cisco Systems, Inc",
	[3]byte{136, 240, 119}: "Cisco Systems, Inc",
	[3]byte{136, 244, 136}: "cellon communications technology(shenzhen)Co.,Ltd.",
	[3]byte{136, 244, 144}: "Jetmobile Pte Ltd",
	[3]byte{136, 247, 199}: "Technicolor CH USA Inc.",
	[3]byte{136, 253, 21}:  "LINEEYE CO., LTD",
	[3]byte{136, 254, 214}: "ShangHai WangYong Software Co., Ltd.",
	[3]byte{140, 0, 109}:   "Apple, Inc.",
	[3]byte{140, 4, 255}:   "Technicolor CH USA Inc.",
	[3]byte{140, 5, 81}:    "Koubachi AG",
	[3]byte{140, 7, 140}:   "FLOW DATA INC",
	[3]byte{140, 8, 139}:   "Remote Solution",
	[3]byte{140, 9, 244}:   "ARRIS Group, Inc.",
	[3]byte{140, 12, 144}:  "Ruckus Wireless",
	[3]byte{140, 12, 163}:  "Amper",
	[3]byte{140, 13, 118}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{140, 14, 227}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{140, 16, 212}:  "Sagemcom Broadband SAS",
	[3]byte{140, 17, 203}:  "ABUS Security-Center GmbH & Co. KG",
	[3]byte{140, 24, 217}:  "Shenzhen RF Technology Co., Ltd",
	[3]byte{140, 25, 45}:   "IEEE Registration Authority",
	[3]byte{140, 26, 191}:  "Samsung Electronics Co.,Ltd",
	[3]byte{140, 31, 148}:  "RF Surgical System Inc. ",
	[3]byte{140, 33, 10}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{140, 39, 29}:   "QuantHouse",
	[3]byte{140, 39, 138}:  "Vocollect Inc",
	[3]byte{140, 41, 55}:   "Apple, Inc.",
	[3]byte{140, 45, 170}:  "Apple, Inc.",
	[3]byte{140, 47, 57}:   "IBA Dosimetry GmbH",
	[3]byte{140, 47, 166}:  "Solid Optics B.V.",
	[3]byte{140, 51, 48}:   "EmFirst Co., Ltd.",
	[3]byte{140, 51, 87}:   "HiteVision Digital Media Technology Co.,Ltd.",
	[3]byte{140, 52, 253}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{140, 58, 227}:  "LG Electronics (Mobile Communications)",
	[3]byte{140, 60, 7}:    "Skiva Technologies, Inc.",
	[3]byte{140, 60, 74}:   "NAKAYO Inc",
	[3]byte{140, 65, 242}:  "RDA Technologies Ltd.",
	[3]byte{140, 68, 53}:   "Shanghai BroadMobi Communication Technology Co., Ltd.",
	[3]byte{140, 74, 238}:  "GIGA TMS INC",
	[3]byte{140, 75, 89}:   "3D Imaging & Simulations Corp",
	[3]byte{140, 76, 220}:  "PLANEX COMMUNICATIONS INC.",
	[3]byte{140, 77, 185}:  "Unmonday Ltd",
	[3]byte{140, 77, 234}:  "Cerio Corporation",
	[3]byte{140, 81, 5}:    "Shenzhen ireadygo Information Technology CO.,LTD.",
	[3]byte{140, 83, 247}:  "A&D ENGINEERING CO., LTD.",
	[3]byte{140, 84, 29}:   "LGE ",
	[3]byte{140, 86, 157}:  "Imaging Solutions Group",
	[3]byte{140, 86, 197}:  "Nintendo Co., Ltd.",
	[3]byte{140, 87, 155}:  "Wistron Neweb Corporation",
	[3]byte{140, 87, 253}:  "LVX Western",
	[3]byte{140, 88, 119}:  "Apple, Inc.",
	[3]byte{140, 89, 139}:  "C Technologies AB",
	[3]byte{140, 89, 195}:  "ADB Italia ",
	[3]byte{140, 90, 240}:  "Exeltech Solar Products",
	[3]byte{140, 92, 161}:  "d-broad,INC",
	[3]byte{140, 93, 96}:   "UCI Corporation Co.,Ltd.",
	[3]byte{140, 95, 223}:  "Beijing Railway Signal Factory",
	[3]byte{140, 96, 79}:   "Cisco Systems, Inc",
	[3]byte{140, 96, 231}:  "MPGIO CO.,LTD",
	[3]byte{140, 97, 2}:    "Beijing Baofengmojing Technologies Co., Ltd",
	[3]byte{140, 100, 11}:  "Beyond Devices d.o.o.",
	[3]byte{140, 100, 34}:  "Sony Mobile Communications AB",
	[3]byte{140, 104, 120}: "Nortek-AS",
	[3]byte{140, 106, 228}: "Viogem Limited",
	[3]byte{140, 109, 80}:  "SHENZHEN MTC CO LTD",
	[3]byte{140, 112, 90}:  "Intel Corporate",
	[3]byte{140, 113, 248}: "Samsung Electronics Co.,Ltd",
	[3]byte{140, 115, 110}: "FUJITSU LIMITED",
	[3]byte{140, 118, 193}: "Goden Tech Limited",
	[3]byte{140, 119, 18}:  "Samsung Electronics Co.,Ltd",
	[3]byte{140, 119, 22}:  "LONGCHEER TELECOMMUNICATION LIMITED",
	[3]byte{140, 120, 215}: "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{140, 121, 103}: "zte corporation",
	[3]byte{140, 123, 157}: "Apple, Inc.",
	[3]byte{140, 124, 146}: "Apple, Inc.",
	[3]byte{140, 124, 181}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{140, 124, 255}: "Brocade Communications Systems, Inc.",
	[3]byte{140, 126, 179}: "Lytro, Inc.",
	[3]byte{140, 127, 59}:  "ARRIS Group, Inc.",
	[3]byte{140, 130, 168}: "Insigma Technology Co.,Ltd",
	[3]byte{140, 132, 1}:   "Private",
	[3]byte{140, 135, 59}:  "Leica Camera AG",
	[3]byte{140, 137, 122}: "AUGTEK",
	[3]byte{140, 137, 165}: "Micro-Star INT'L CO., LTD",
	[3]byte{140, 138, 110}: "ESTUN AUTOMATION TECHNOLOY CO., LTD",
	[3]byte{140, 138, 187}: "Beijing Orient View Technology Co., Ltd.",
	[3]byte{140, 139, 131}: "Texas Instruments",
	[3]byte{140, 142, 118}: "taskit GmbH",
	[3]byte{140, 142, 242}: "Apple, Inc.",
	[3]byte{140, 143, 233}: "Apple, Inc.",
	[3]byte{140, 144, 211}: "Nokia",
	[3]byte{140, 145, 9}:   "Toyoshima Electric Technoeogy(Suzhou) Co.,Ltd.",
	[3]byte{140, 146, 54}:  "Aus.Linx Technology Co., Ltd.",
	[3]byte{140, 147, 81}:  "Jigowatts Inc.",
	[3]byte{140, 148, 207}: "Encell Technology, Inc.",
	[3]byte{140, 153, 230}: "TCT mobile ltd",
	[3]byte{140, 160, 72}:  "Beijing NeTopChip Technology Co.,LTD",
	[3]byte{140, 162, 253}: "Starry, Inc.",
	[3]byte{140, 165, 161}: "Oregano Systems - Design & Consulting GmbH",
	[3]byte{140, 166, 223}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{140, 169, 130}: "Intel Corporate",
	[3]byte{140, 171, 142}: "Shanghai Feixun Communication Co.,Ltd.",
	[3]byte{140, 174, 76}:  "Plugable Technologies",
	[3]byte{140, 174, 137}: "Y-cam Solutions Ltd",
	[3]byte{140, 176, 148}: "Airtech I&C Co., Ltd",
	[3]byte{140, 182, 79}:  "Cisco Systems, Inc",
	[3]byte{140, 183, 247}: "Shenzhen UniStrong Science & Technology Co., Ltd",
	[3]byte{140, 184, 44}:  "IPitomy Communications",
	[3]byte{140, 184, 100}: "AcSiP Technology Corp.",
	[3]byte{140, 190, 190}: "Xiaomi Communications Co Ltd",
	[3]byte{140, 191, 157}: "Shanghai Xinyou Information Technology Ltd. Co.",
	[3]byte{140, 191, 166}: "Samsung Electronics Co.,Ltd",
	[3]byte{140, 193, 33}:  "Panasonic Corporation AVC Networks Company",
	[3]byte{140, 197, 225}: "ShenZhen Konka Telecommunication Technology Co.,Ltd",
	[3]byte{140, 198, 97}:  "Current, powered by GE",
	[3]byte{140, 199, 170}: "Radinet Communications Inc.",
	[3]byte{140, 199, 208}: "zhejiang ebang communication co.,ltd",
	[3]byte{140, 200, 205}: "Samsung Electronics Co.,Ltd",
	[3]byte{140, 200, 244}: "IEEE Registration Authority",
	[3]byte{140, 205, 162}: "ACTP, Inc.",
	[3]byte{140, 205, 232}: "Nintendo Co., Ltd.",
	[3]byte{140, 207, 92}:  "BEFEGA GmbH",
	[3]byte{140, 209, 123}: "CG Mobile",
	[3]byte{140, 210, 233}: "NIPPON SMT Co.Ltｄ",
	[3]byte{140, 211, 162}: "VisSim AS",
	[3]byte{140, 214, 40}:  "Ikor Metering",
	[3]byte{140, 219, 37}:  "ESG Solutions",
	[3]byte{140, 220, 212}: "Hewlett Packard",
	[3]byte{140, 221, 141}: "Wifly-City System Inc.",
	[3]byte{140, 222, 82}:  "ISSC Technologies Corp.",
	[3]byte{140, 222, 153}: "Comlab Inc.",
	[3]byte{140, 223, 157}: "NEC Corporation",
	[3]byte{140, 224, 129}: "zte corporation",
	[3]byte{140, 225, 23}:  "zte corporation",
	[3]byte{140, 226, 218}: "Circle Media Inc",
	[3]byte{140, 231, 72}:  "Private",
	[3]byte{140, 231, 140}: "DK Networks",
	[3]byte{140, 231, 179}: "Sonardyne International Ltd",
	[3]byte{140, 234, 27}:  "Edgecore Networks Corporation",
	[3]byte{140, 235, 198}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{140, 238, 198}: "Precepscion Pty. Ltd.",
	[3]byte{140, 242, 40}:  "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{140, 245, 163}: "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{140, 248, 19}:  "ORANGE POLSKA",
	[3]byte{140, 249, 69}:  "Power Automation pte Ltd",
	[3]byte{140, 249, 201}: "MESADA Technology Co.,Ltd.",
	[3]byte{140, 250, 186}: "Apple, Inc.",
	[3]byte{140, 253, 240}: "Qualcomm Inc.",
	[3]byte{144, 0, 78}:    "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{144, 0, 219}:   "Samsung Electronics Co.,Ltd",
	[3]byte{144, 1, 59}:    "Sagemcom Broadband SAS",
	[3]byte{144, 2, 138}:   "Shenzhen Shidean Legrand Electronic Products Co.,Ltd",
	[3]byte{144, 2, 169}:   "Zhejiang Dahua Technology Co., Ltd.",
	[3]byte{144, 3, 37}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{144, 3, 183}:   "PARROT SA",
	[3]byte{144, 6, 40}:    "Samsung Electronics Co.,Ltd",
	[3]byte{144, 9, 23}:    "Far-sighted mobile",
	[3]byte{144, 10, 57}:   "Wiio, Inc.",
	[3]byte{144, 10, 58}:   "PSG Plastic Service GmbH",
	[3]byte{144, 11, 193}:  "Sprocomm Technologies CO.,Ltd",
	[3]byte{144, 12, 180}:  "Alinket Electronic Technology Co., Ltd",
	[3]byte{144, 13, 102}:  "Digimore Electronics Co., Ltd",
	[3]byte{144, 13, 203}:  "ARRIS Group, Inc.",
	[3]byte{144, 14, 131}:  "Monico Monitoring, Inc.",
	[3]byte{144, 23, 17}:   "Hagenuk Marinekommunikation GmbH",
	[3]byte{144, 23, 155}:  "Nanomegas",
	[3]byte{144, 23, 172}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{144, 24, 94}:   "Apex Tool Group GmbH & Co OHG",
	[3]byte{144, 24, 124}:  "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{144, 24, 174}:  "Shanghai Meridian Technologies, Co. Ltd.",
	[3]byte{144, 25, 0}:    "SCS SA",
	[3]byte{144, 26, 202}:  "ARRIS Group, Inc.",
	[3]byte{144, 27, 14}:   "Fujitsu Technology Solutions GmbH",
	[3]byte{144, 29, 39}:   "zte corporation",
	[3]byte{144, 30, 221}:  "GREAT COMPUTER CORPORATION",
	[3]byte{144, 32, 58}:   "BYD Precision Manufacture Co.,Ltd",
	[3]byte{144, 32, 131}:  "General Engine Management Systems Ltd.",
	[3]byte{144, 33, 6}:    "BSkyB Ltd",
	[3]byte{144, 33, 85}:   "HTC Corporation",
	[3]byte{144, 33, 129}:  "Shanghai Huaqin Telecom Technology Co.,Ltd",
	[3]byte{144, 35, 236}:  "Availink, Inc.",
	[3]byte{144, 39, 228}:  "Apple, Inc.",
	[3]byte{144, 43, 52}:   "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{144, 44, 199}:  "C-MAX Asia Limited",
	[3]byte{144, 46, 28}:   "Intel Corporate",
	[3]byte{144, 46, 135}:  "LabJack",
	[3]byte{144, 49, 205}:  "Onyx Healthcare Inc.",
	[3]byte{144, 52, 43}:   "Gatekeeper Systems, Inc.",
	[3]byte{144, 52, 252}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{144, 53, 110}:  "Vodafone Omnitel N.V.",
	[3]byte{144, 56, 9}:    "Ericsson AB",
	[3]byte{144, 56, 223}:  "Changzhou Tiannengbo System Co. Ltd.",
	[3]byte{144, 58, 160}:  "Nokia",
	[3]byte{144, 58, 230}:  "PARROT SA",
	[3]byte{144, 60, 146}:  "Apple, Inc.",
	[3]byte{144, 60, 174}:  "Yunnan KSEC Digital Technology Co.,Ltd.",
	[3]byte{144, 61, 90}:   "Shenzhen Wision Technology Holding Limited",
	[3]byte{144, 61, 107}:  "Zicon Technology Corp.",
	[3]byte{144, 62, 171}:  "ARRIS Group, Inc.",
	[3]byte{144, 69, 6}:    "Tokyo Boeki Medisys Inc.",
	[3]byte{144, 70, 162}:  "Tedipay UK Ltd",
	[3]byte{144, 70, 183}:  "Vadaro Pte Ltd",
	[3]byte{144, 71, 22}:   "RORZE CORPORATION",
	[3]byte{144, 72, 154}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{144, 73, 250}:  "Intel Corporate",
	[3]byte{144, 76, 229}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{144, 77, 74}:   "Sagemcom Broadband SAS",
	[3]byte{144, 78, 43}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{144, 80, 90}:   "unGlue, Inc",
	[3]byte{144, 80, 123}:  "Advanced PANMOBIL Systems GmbH & Co. KG",
	[3]byte{144, 81, 63}:   "Elettronica Santerno SpA",
	[3]byte{144, 84, 70}:   "TES ELECTRONIC SOLUTIONS",
	[3]byte{144, 85, 174}:  "Ericsson, EAB/RWI/K",
	[3]byte{144, 86, 130}:  "Lenbrook Industries Limited",
	[3]byte{144, 86, 146}:  "Autotalks Ltd.",
	[3]byte{144, 89, 175}:  "Texas Instruments",
	[3]byte{144, 92, 68}:   "Compal Broadband Networks, Inc.",
	[3]byte{144, 95, 46}:   "TCT mobile ltd",
	[3]byte{144, 95, 141}:  "modas GmbH",
	[3]byte{144, 96, 241}:  "Apple, Inc.",
	[3]byte{144, 97, 12}:   "Fida International (S) Pte Ltd",
	[3]byte{144, 103, 23}:  "Alphion India Private Limited",
	[3]byte{144, 103, 28}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{144, 103, 181}: "Alcatel-Lucent",
	[3]byte{144, 103, 243}: "Alcatel Lucent",
	[3]byte{144, 104, 195}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{144, 108, 172}: "Fortinet, Inc.",
	[3]byte{144, 109, 200}: "DLG Automação Industrial Ltda",
	[3]byte{144, 110, 187}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{144, 111, 24}:  "Private",
	[3]byte{144, 111, 169}: "NANJING PUTIAN TELECOMMUNICATIONS TECHNOLOGY CO.,LTD.",
	[3]byte{144, 112, 37}:  "Garea Microsys Co.,Ltd.",
	[3]byte{144, 114, 64}:  "Apple, Inc.",
	[3]byte{144, 114, 130}: "Sagemcom Broadband SAS",
	[3]byte{144, 121, 144}: "Benchmark Electronics Romania SRL",
	[3]byte{144, 122, 10}:  "Gebr. Bode GmbH & Co KG",
	[3]byte{144, 122, 40}:  "Beijing Morncloud Information And Technology Co. Ltd.",
	[3]byte{144, 122, 241}: "Wally",
	[3]byte{144, 126, 186}: "UTEK TECHNOLOGY (SHENZHEN) CO.,LTD",
	[3]byte{144, 127, 97}:  "Chicony Electronics Co., Ltd.",
	[3]byte{144, 130, 96}:  "IEEE 1904.1 Working Group",
	[3]byte{144, 131, 122}: "General Electric Water & Process Technologies",
	[3]byte{144, 132, 13}:  "Apple, Inc.",
	[3]byte{144, 132, 43}:  "LEGO System A/S",
	[3]byte{144, 134, 116}: "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{144, 136, 162}: "IONICS TECHNOLOGY ME LTDA",
	[3]byte{144, 140, 9}:   "Total Phase",
	[3]byte{144, 140, 68}:  "H.K ZONGMU TECHNOLOGY CO., LTD.",
	[3]byte{144, 140, 99}:  "GZ Weedong Networks Technology Co. , Ltd",
	[3]byte{144, 141, 29}:  "GH Technologies",
	[3]byte{144, 141, 108}: "Apple, Inc.",
	[3]byte{144, 141, 120}: "D-Link International",
	[3]byte{144, 143, 207}: "UNO System Co., Ltd",
	[3]byte{144, 144, 60}:  "TRISON TECHNOLOGY CORPORATION",
	[3]byte{144, 144, 96}:  "RSI VIDEO TECHNOLOGIES",
	[3]byte{144, 146, 180}: "Diehl BGT Defence GmbH & Co. KG",
	[3]byte{144, 148, 228}: "D-Link International",
	[3]byte{144, 151, 213}: "Espressif Inc.",
	[3]byte{144, 152, 100}: "Impex-Sat GmbH&Co KG",
	[3]byte{144, 153, 22}:  "ELVEES NeoTek OJSC",
	[3]byte{144, 157, 224}: "Newland Design + Assoc. Inc.",
	[3]byte{144, 159, 51}:  "EFM Networks",
	[3]byte{144, 159, 67}:  "Accutron Instruments Inc.",
	[3]byte{144, 162, 16}:  "United Telecoms Ltd",
	[3]byte{144, 162, 218}: "GHEO SA",
	[3]byte{144, 164, 106}: "SISNET CO., LTD",
	[3]byte{144, 164, 222}: "Wistron Neweb Corporation",
	[3]byte{144, 166, 47}:  "NAVER",
	[3]byte{144, 167, 131}: "JSW PACIFIC CORPORATION ",
	[3]byte{144, 167, 193}: "Pakedge Device and Software Inc.",
	[3]byte{144, 172, 63}:  "BrightSign LLC",
	[3]byte{144, 174, 27}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{144, 176, 237}: "Apple, Inc.",
	[3]byte{144, 177, 28}:  "Dell Inc.",
	[3]byte{144, 177, 52}:  "ARRIS Group, Inc.",
	[3]byte{144, 178, 31}:  "Apple, Inc.",
	[3]byte{144, 182, 134}: "Murata Manufacturing Co., Ltd.",
	[3]byte{144, 184, 208}: "Joyent, Inc.",
	[3]byte{144, 185, 49}:  "Apple, Inc.",
	[3]byte{144, 185, 125}: "Johnson Outdoors Marine Electronics d/b/a Minnkota",
	[3]byte{144, 193, 21}:  "Sony Mobile Communications AB",
	[3]byte{144, 193, 198}: "Apple, Inc.",
	[3]byte{144, 195, 95}:  "Nanjing Jiahao Technology Co., Ltd.",
	[3]byte{144, 198, 130}: "IEEE Registration Authority",
	[3]byte{144, 199, 146}: "ARRIS Group, Inc.",
	[3]byte{144, 199, 216}: "zte corporation",
	[3]byte{144, 201, 155}: "Recore Systems",
	[3]byte{144, 204, 36}:  "Synaptics, Inc",
	[3]byte{144, 205, 182}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{144, 207, 21}:  "Nokia Corporation",
	[3]byte{144, 207, 111}: "Dlogixs Co Ltd",
	[3]byte{144, 207, 125}: "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{144, 209, 27}:  "Palomar Medical Technologies",
	[3]byte{144, 215, 79}:  "Bookeen",
	[3]byte{144, 215, 190}: "Wavelab Global Inc.",
	[3]byte{144, 215, 235}: "Texas Instruments",
	[3]byte{144, 216, 82}:  "Comtec Co., Ltd.",
	[3]byte{144, 216, 243}: "zte corporation",
	[3]byte{144, 217, 44}:  "HUG-WITSCHI AG",
	[3]byte{144, 218, 78}:  "AVANU",
	[3]byte{144, 218, 106}: "FOCUS H&S Co., Ltd.",
	[3]byte{144, 219, 70}:  "E-LEAD ELECTRONIC CO., LTD",
	[3]byte{144, 223, 183}: "s.m.s smart microwave sensors GmbH",
	[3]byte{144, 223, 251}: "HOMERIDER SYSTEMS",
	[3]byte{144, 224, 240}: "IEEE 1722a Working Group",
	[3]byte{144, 226, 186}: "Intel Corporate",
	[3]byte{144, 230, 186}: "ASUSTek COMPUTER INC.",
	[3]byte{144, 231, 196}: "HTC Corporation",
	[3]byte{144, 234, 96}:  "SPI Lasers Ltd ",
	[3]byte{144, 238, 217}: "UNIVERSAL DE DESARROLLOS ELECTRÓNICOS, SA",
	[3]byte{144, 239, 104}: "ZyXEL Communications Corporation",
	[3]byte{144, 240, 82}:  "MEIZU Technology Co., Ltd.",
	[3]byte{144, 241, 170}: "Samsung Electronics Co.,Ltd",
	[3]byte{144, 241, 176}: "Hangzhou Anheng Info&Tech CO.,LTD",
	[3]byte{144, 242, 120}: "Radius Gateway",
	[3]byte{144, 243, 5}:   "HUMAX Co., Ltd.",
	[3]byte{144, 243, 183}: "Kirisun Communications Co., Ltd.",
	[3]byte{144, 244, 193}: "Rand McNally",
	[3]byte{144, 246, 82}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{144, 247, 47}:  "Phillips Machine & Welding Co., Inc. ",
	[3]byte{144, 251, 91}:  "Avaya Inc",
	[3]byte{144, 251, 166}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{144, 253, 97}:  "Apple, Inc.",
	[3]byte{144, 255, 121}: "Metro Ethernet Forum",
	[3]byte{148, 0, 112}:   "Nokia Corporation",
	[3]byte{148, 1, 73}:    "AutoHotBox",
	[3]byte{148, 1, 194}:   "Samsung Electronics Co.,Ltd",
	[3]byte{148, 4, 156}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{148, 5, 182}:   "Liling FullRiver Electronics & Technology Ltd",
	[3]byte{148, 9, 55}:    "HUMAX Co., Ltd.",
	[3]byte{148, 11, 45}:   "NetView Technologies(Shenzhen) Co., Ltd",
	[3]byte{148, 11, 213}:  "Himax Technologies, Inc",
	[3]byte{148, 12, 109}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{148, 16, 62}:   "Belkin International Inc.",
	[3]byte{148, 17, 218}:  "ITF Fröschl GmbH",
	[3]byte{148, 22, 115}:  "Point Core SARL",
	[3]byte{148, 24, 130}:  "Hewlett Packard Enterprise",
	[3]byte{148, 29, 28}:   "TLab West Systems AB",
	[3]byte{148, 32, 83}:   "Nokia Corporation",
	[3]byte{148, 33, 151}:  "Stalmart Technology Limited",
	[3]byte{148, 35, 110}:  "Shenzhen Junlan Electronic Ltd",
	[3]byte{148, 44, 179}:  "HUMAX Co., Ltd.",
	[3]byte{148, 46, 23}:   "Schneider Electric Canada Inc",
	[3]byte{148, 46, 99}:   "Finsécur",
	[3]byte{148, 49, 155}:  "Alphatronics BV",
	[3]byte{148, 51, 221}:  "Taco Inc",
	[3]byte{148, 53, 10}:   "Samsung Electronics Co.,Ltd",
	[3]byte{148, 54, 224}:  "Sichuan Bihong Broadcast & Television New Technologies Co.,Ltd",
	[3]byte{148, 57, 229}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{148, 58, 240}:  "Nokia Corporation",
	[3]byte{148, 59, 177}:  "Kaonmedia CO., LTD.",
	[3]byte{148, 61, 201}:  "Asahi Net, Inc.",
	[3]byte{148, 64, 162}:  "Anywave Communication Technologies, Inc.",
	[3]byte{148, 68, 68}:   "LG Innotek",
	[3]byte{148, 68, 82}:   "Belkin International Inc.",
	[3]byte{148, 70, 150}:  "BaudTec Corporation",
	[3]byte{148, 74, 9}:    "BitWise Controls",
	[3]byte{148, 74, 12}:   "Sercomm Corporation",
	[3]byte{148, 80, 71}:   "Rechnerbetriebsgruppe",
	[3]byte{148, 80, 137}:  "SimonsVoss Technologies GmbH",
	[3]byte{148, 81, 3}:    "Samsung Electronics Co.,Ltd",
	[3]byte{148, 81, 61}:   "iSmart Alarm, Inc.",
	[3]byte{148, 81, 191}:  "Hyundai ESG",
	[3]byte{148, 83, 48}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{148, 84, 147}:  "Rigado, LLC",
	[3]byte{148, 87, 165}:  "Hewlett Packard",
	[3]byte{148, 89, 7}:    "Shanghai HITE-BELDEN Network Technology Co., Ltd.",
	[3]byte{148, 89, 45}:   "EKE Building Technology Systems Ltd",
	[3]byte{148, 91, 126}:  "TRILOBIT LTDA.",
	[3]byte{148, 97, 30}:   "Wata Electronics Co.,Ltd. ",
	[3]byte{148, 97, 36}:   "Pason Systems",
	[3]byte{148, 98, 105}:  "ARRIS Group, Inc.",
	[3]byte{148, 99, 209}:  "Samsung Electronics Co.,Ltd",
	[3]byte{148, 101, 45}:  "OnePlus Technology (Shenzhen) Co., Ltd",
	[3]byte{148, 101, 156}: "Intel Corporate",
	[3]byte{148, 102, 231}: "WOM Engineering",
	[3]byte{148, 112, 210}: "WINFIRM TECHNOLOGY",
	[3]byte{148, 113, 172}: "TCT mobile ltd",
	[3]byte{148, 117, 110}: "QinetiQ North America",
	[3]byte{148, 118, 183}: "Samsung Electronics Co.,Ltd",
	[3]byte{148, 119, 43}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{148, 124, 62}:  "Polewall Norge AS",
	[3]byte{148, 129, 164}: "Azuray Technologies",
	[3]byte{148, 133, 122}: "Evantage Industries Corp",
	[3]byte{148, 134, 205}: "SEOUL ELECTRONICS&TELECOM",
	[3]byte{148, 134, 212}: "Surveillance Pro Corporation",
	[3]byte{148, 135, 124}: "ARRIS Group, Inc.",
	[3]byte{148, 136, 21}:  "Infinique Worldwide Inc",
	[3]byte{148, 136, 84}:  "Texas Instruments",
	[3]byte{148, 136, 94}:  "Surfilter Network Technology Co., Ltd. ",
	[3]byte{148, 139, 3}:   "EAGET Innovation and Technology Co., Ltd.",
	[3]byte{148, 139, 193}: "Samsung Electronics Co.,Ltd",
	[3]byte{148, 141, 80}:  "Beamex Oy Ab",
	[3]byte{148, 142, 137}: "INDUSTRIAS UNIDAS SA DE CV",
	[3]byte{148, 143, 238}: "Verizon Telematics",
	[3]byte{148, 146, 188}: "SYNTECH(HK) TECHNOLOGY LIMITED",
	[3]byte{148, 148, 38}:  "Apple, Inc.",
	[3]byte{148, 149, 160}: "Google, Inc.",
	[3]byte{148, 152, 162}: "Shanghai LISTEN TECH.LTD",
	[3]byte{148, 153, 1}:   "Shenzhen YITOA Digital Appliance CO.,LTD",
	[3]byte{148, 154, 169}: "Microsoft Corporation",
	[3]byte{148, 155, 253}: "Trans New Technology, Inc.",
	[3]byte{148, 156, 85}:  "Alta Data Technologies",
	[3]byte{148, 159, 62}:  "Sonos, Inc.",
	[3]byte{148, 159, 63}:  "Optek Digital Technology company limited",
	[3]byte{148, 159, 180}: "ChengDu JiaFaAnTai Technology Co.,Ltd",
	[3]byte{148, 160, 78}:  "Bostex Technology Co., LTD",
	[3]byte{148, 161, 162}: "AMPAK Technology, Inc.",
	[3]byte{148, 167, 183}: "zte corporation",
	[3]byte{148, 167, 188}: "BodyMedia, Inc.",
	[3]byte{148, 170, 184}: "Joview(Beijing) Technology Co. Ltd.",
	[3]byte{148, 171, 222}: "OMX Technology - FZE",
	[3]byte{148, 172, 202}: "trivum technologies GmbH",
	[3]byte{148, 174, 97}:  "Alcatel Lucent",
	[3]byte{148, 174, 227}: "Belden Hirschmann Industries (Suzhou) Ltd.",
	[3]byte{148, 177, 10}:  "Samsung Electronics Co.,Ltd",
	[3]byte{148, 178, 204}: "PIONEER CORPORATION",
	[3]byte{148, 180, 15}:  "Aruba Networks",
	[3]byte{148, 184, 25}:  "Nokia",
	[3]byte{148, 184, 197}: "RuggedCom Inc.",
	[3]byte{148, 185, 180}: "Aptos Technology",
	[3]byte{148, 186, 49}:  "Visiontec da Amazônia Ltda.",
	[3]byte{148, 186, 86}:  "Shenzhen Coship Electronics Co., Ltd.",
	[3]byte{148, 187, 174}: "Husqvarna AB",
	[3]byte{148, 191, 30}:  "eflow Inc. / Smart Device Planning and Development Division",
	[3]byte{148, 191, 149}: "Shenzhen Coship Electronics Co., Ltd",
	[3]byte{148, 192, 20}:  "Sorter Sp. j. Konrad Grzeszczyk MichaA, Ziomek",
	[3]byte{148, 192, 56}:  "Tallac Networks",
	[3]byte{148, 193, 80}:  "2Wire Inc",
	[3]byte{148, 195, 228}: "SCA Schucker Gmbh & Co KG",
	[3]byte{148, 196, 233}: "PowerLayer Microsystems HongKong Limited",
	[3]byte{148, 198, 235}: "NOVA electronics, Inc.",
	[3]byte{148, 199, 175}: "Raylios Technology",
	[3]byte{148, 201, 96}:  "Zhongshan B&T technology.co.,ltd",
	[3]byte{148, 201, 98}:  "Teseq AG",
	[3]byte{148, 202, 15}:  "Honeywell Analytics",
	[3]byte{148, 204, 185}: "ARRIS Group, Inc.",
	[3]byte{148, 205, 172}: "Creowave Oy",
	[3]byte{148, 206, 44}:  "Sony Mobile Communications AB",
	[3]byte{148, 206, 49}:  "CTS Limited",
	[3]byte{148, 208, 25}:  "Cydle Corp.",
	[3]byte{148, 212, 23}:  "GPI KOREA INC.",
	[3]byte{148, 212, 105}: "Cisco Systems, Inc",
	[3]byte{148, 214, 14}:  "shenzhen yunmao information technologies co., ltd",
	[3]byte{148, 215, 35}:  "Shanghai DareGlobal Technologies Co.,Ltd",
	[3]byte{148, 215, 113}: "Samsung Electronics Co.,Ltd",
	[3]byte{148, 216, 89}:  "TCT mobile ltd",
	[3]byte{148, 217, 60}:  "ENELPS",
	[3]byte{148, 219, 73}:  "SITCORP",
	[3]byte{148, 219, 201}: "AzureWave Technology Inc.",
	[3]byte{148, 219, 218}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{148, 221, 63}:  "A+V Link Technologies, Corp.",
	[3]byte{148, 222, 14}:  "SmartOptics AS",
	[3]byte{148, 222, 128}: "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{148, 223, 78}:  "Wistron InfoComm(Kunshan)Co.,Ltd.",
	[3]byte{148, 223, 88}:  "IJ Electron CO.,Ltd.",
	[3]byte{148, 224, 208}: "HealthStream Taiwan Inc.",
	[3]byte{148, 226, 38}:  "D. ORtiz Consulting, LLC",
	[3]byte{148, 226, 253}: "Boge Kompressoren OTTO Boge GmbH & Co. KG",
	[3]byte{148, 231, 17}:  "Xirka Dama Persada PT",
	[3]byte{148, 232, 72}:  "FYLDE MICRO LTD",
	[3]byte{148, 232, 197}: "ARRIS Group, Inc.",
	[3]byte{148, 233, 106}: "Apple, Inc.",
	[3]byte{148, 233, 121}: "Liteon Technology Corporation",
	[3]byte{148, 233, 140}: "Nokia",
	[3]byte{148, 235, 44}:  "Google, Inc.",
	[3]byte{148, 235, 205}: "BlackBerry RTS",
	[3]byte{148, 241, 158}: "HUIZHOU MAORONG INTELLIGENT TECHNOLOGY CO.,LTD",
	[3]byte{148, 242, 120}: "Elma Electronic",
	[3]byte{148, 245, 81}:  "Cadi Scientific Pte Ltd",
	[3]byte{148, 246, 101}: "Ruckus Wireless",
	[3]byte{148, 246, 146}: "Geminico co.,Ltd.",
	[3]byte{148, 246, 163}: "Apple, Inc.",
	[3]byte{148, 247, 32}:  "Tianjin Deviser Electronics Instrument Co., Ltd",
	[3]byte{148, 250, 232}: "Shenzhen Eycom Technology Co., Ltd ",
	[3]byte{148, 251, 41}:  "Zebra Technologies Inc.",
	[3]byte{148, 251, 178}: "Shenzhen Gongjin Electronics Co.,Ltd",
	[3]byte{148, 253, 29}:  "WhereWhen Corp",
	[3]byte{148, 253, 46}:  "Shanghai Uniscope Technologies Co.,Ltd",
	[3]byte{148, 254, 34}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{148, 254, 244}: "Sagemcom Broadband SAS",
	[3]byte{152, 0, 193}:   "GuangZhou CREATOR Technology Co.,Ltd.(CHINA)",
	[3]byte{152, 1, 167}:   "Apple, Inc.",
	[3]byte{152, 2, 132}:   "Theobroma Systems GmbH",
	[3]byte{152, 2, 216}:   "IEEE Registration Authority",
	[3]byte{152, 3, 160}:   "ABB n.v. Power Quality Products",
	[3]byte{152, 3, 216}:   "Apple, Inc.",
	[3]byte{152, 7, 45}:    "Texas Instruments",
	[3]byte{152, 12, 130}:  "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{152, 12, 165}:  "Motorola (Wuhan) Mobility Technologies Communication Co., Ltd.",
	[3]byte{152, 13, 46}:   "HTC Corporation",
	[3]byte{152, 14, 228}:  "Private",
	[3]byte{152, 16, 148}:  "Shenzhen Vsun communication technology Co.,ltd",
	[3]byte{152, 16, 232}:  "Apple, Inc.",
	[3]byte{152, 19, 51}:   "zte corporation",
	[3]byte{152, 22, 236}:  "IC Intracom",
	[3]byte{152, 29, 250}:  "Samsung Electronics Co.,Ltd",
	[3]byte{152, 30, 15}:   "Jeelan (Shanghai Jeelan Technology Information Inc",
	[3]byte{152, 31, 177}:  "Shenzhen Lemon Network Technology Co.,Ltd",
	[3]byte{152, 32, 142}:  "Definium Technologies",
	[3]byte{152, 35, 78}:   "Micromedia AG",
	[3]byte{152, 38, 42}:   "Applied Research Associates, Inc",
	[3]byte{152, 41, 29}:   "Jaguar de Mexico, SA de CV",
	[3]byte{152, 41, 63}:   "Fujian Start Computer Equipment Co.,Ltd",
	[3]byte{152, 44, 190}:  "2Wire Inc",
	[3]byte{152, 45, 86}:   "Resolution Audio",
	[3]byte{152, 47, 60}:   "Sichuan Changhong Electric Ltd.",
	[3]byte{152, 48, 0}:    "Beijing KEMACOM Technologies Co., Ltd.",
	[3]byte{152, 48, 113}:  "DAIKYUNG VASCOM",
	[3]byte{152, 52, 157}:  "Krauss Maffei Technologies GmbH",
	[3]byte{152, 53, 113}:  "Sub10 Systems Ltd",
	[3]byte{152, 53, 184}:  "Assembled Products Corporation",
	[3]byte{152, 55, 19}:   "PT.Navicom Indonesia",
	[3]byte{152, 57, 142}:  "Samsung Electronics Co.,Ltd",
	[3]byte{152, 59, 22}:   "AMPAK Technology, Inc.",
	[3]byte{152, 63, 159}:  "China SSJ (Suzhou) Network Technology Inc.",
	[3]byte{152, 64, 187}:  "Dell Inc.",
	[3]byte{152, 66, 70}:   "SOL INDUSTRY PTE., LTD",
	[3]byte{152, 67, 218}:  "INTERTECH",
	[3]byte{152, 71, 60}:   "SHANGHAI SUNMON COMMUNICATION TECHNOGY CO.,LTD",
	[3]byte{152, 74, 71}:   "CHG Hospital Beds",
	[3]byte{152, 75, 74}:   "ARRIS Group, Inc.",
	[3]byte{152, 75, 225}:  "Hewlett Packard",
	[3]byte{152, 76, 4}:    "Zhangzhou Keneng Electrical Equipment Co Ltd",
	[3]byte{152, 76, 211}:  "Mantis Deposition",
	[3]byte{152, 78, 151}:  "Starlight Marketing (H. K.) Ltd.",
	[3]byte{152, 79, 238}:  "Intel Corporate",
	[3]byte{152, 82, 177}:  "Samsung Electronics Co.,Ltd",
	[3]byte{152, 84, 27}:   "Intel Corporate",
	[3]byte{152, 87, 211}:  "HON HAI-CCPBG  PRECISION IND.CO.,LTD.",
	[3]byte{152, 88, 138}:  "SYSGRATION Ltd.",
	[3]byte{152, 89, 69}:   "Texas Instruments",
	[3]byte{152, 90, 235}:  "Apple, Inc.",
	[3]byte{152, 91, 176}:  "KMDATA INC.",
	[3]byte{152, 92, 147}:  "SBG Systems SAS",
	[3]byte{152, 93, 70}:   "PeopleNet Communication",
	[3]byte{152, 93, 173}:  "Texas Instruments",
	[3]byte{152, 94, 27}:   "ConversDigital Co., Ltd.",
	[3]byte{152, 95, 211}:  "Microsoft Corporation",
	[3]byte{152, 96, 34}:   "EMW Co., Ltd.",
	[3]byte{152, 102, 234}: "Industrial Control Communications, Inc.",
	[3]byte{152, 107, 61}:  "ARRIS Group, Inc.",
	[3]byte{152, 108, 245}: "zte corporation",
	[3]byte{152, 109, 53}:  "IEEE Registration Authority",
	[3]byte{152, 109, 200}: "TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION",
	[3]byte{152, 112, 232}: "INNATECH SDN BHD",
	[3]byte{152, 115, 196}: "Sage Electronic Engineering LLC",
	[3]byte{152, 116, 61}:  "Shenzhen Jun Kai Hengye Technology Co. Ltd",
	[3]byte{152, 116, 218}: "Infinix mobility limited",
	[3]byte{152, 118, 182}: "Adafruit",
	[3]byte{152, 119, 112}: "Pep Digital Technology (Guangzhou) Co., Ltd",
	[3]byte{152, 123, 243}: "Texas Instruments",
	[3]byte{152, 126, 70}:  "Emizon Networks Limited",
	[3]byte{152, 130, 23}:  "Disruptive Ltd",
	[3]byte{152, 131, 137}: "Samsung Electronics Co.,Ltd",
	[3]byte{152, 132, 227}: "Texas Instruments",
	[3]byte{152, 134, 177}: "Flyaudio corporation (China)",
	[3]byte{152, 135, 68}:  "Wuxi Hongda Science and Technology Co.,LTD",
	[3]byte{152, 137, 237}: "Anadem Information Inc.",
	[3]byte{152, 139, 93}:  "Sagemcom Broadband SAS",
	[3]byte{152, 139, 173}: "Corintech Ltd.",
	[3]byte{152, 142, 52}:  "ZHEJIANG BOXSAM ELECTRONIC CO.,LTD",
	[3]byte{152, 142, 74}:  "NOXUS(BEIJING) TECHNOLOGY CO.,LTD",
	[3]byte{152, 142, 221}: "TE Connectivity Limerick",
	[3]byte{152, 144, 128}: "Linkpower Network System Inc Ltd.",
	[3]byte{152, 144, 150}: "Dell Inc.",
	[3]byte{152, 147, 204}: "LG ELECTRONICS INC",
	[3]byte{152, 148, 73}:  "Skyworth Wireless Technology Ltd.",
	[3]byte{152, 151, 209}: "MitraStar Technology Corp.",
	[3]byte{152, 158, 99}:  "Apple, Inc.",
	[3]byte{152, 164, 14}:  "Snap, Inc.",
	[3]byte{152, 167, 176}: "MCST ZAO",
	[3]byte{152, 170, 60}:  "Will i-tech Co., Ltd.",
	[3]byte{152, 170, 215}: "BLUE WAVE NETWORKING CO LTD",
	[3]byte{152, 170, 252}: "IEEE Registration Authority",
	[3]byte{152, 176, 57}:  "Nokia",
	[3]byte{152, 182, 233}: "Nintendo Co.,Ltd",
	[3]byte{152, 184, 227}: "Apple, Inc.",
	[3]byte{152, 187, 30}:  "BYD Precision Manufacture Company Ltd.",
	[3]byte{152, 188, 87}:  "SVA TECHNOLOGIES CO.LTD",
	[3]byte{152, 188, 153}: "Edeltech Co.,Ltd.",
	[3]byte{152, 190, 148}: "IBM",
	[3]byte{152, 192, 235}: "Global Regency Ltd",
	[3]byte{152, 200, 69}:  "PacketAccess",
	[3]byte{152, 203, 39}:  "Galore Networks Pvt. Ltd.",
	[3]byte{152, 205, 180}: "Virident Systems, Inc.",
	[3]byte{152, 207, 83}:  "BBK EDUCATIONAL ELECTRONICS CORP.,LTD.",
	[3]byte{152, 210, 147}: "Google, Inc.",
	[3]byte{152, 211, 49}:  "Shenzhen Bolutek Technology Co.,Ltd.",
	[3]byte{152, 211, 210}: "MEKRA Lang GmbH & Co. KG",
	[3]byte{152, 214, 134}: "Chyi Lee industry Co., ltd.",
	[3]byte{152, 214, 187}: "Apple, Inc.",
	[3]byte{152, 214, 247}: "LG Electronics (Mobile Communications)",
	[3]byte{152, 216, 140}: "Nortel Networks",
	[3]byte{152, 218, 146}: "Vuzix Corporation",
	[3]byte{152, 220, 217}: "UNITEC Co., Ltd.",
	[3]byte{152, 221, 234}: "Infinix mobility limited",
	[3]byte{152, 222, 208}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{152, 224, 217}: "Apple, Inc.",
	[3]byte{152, 225, 101}: "Accutome",
	[3]byte{152, 228, 118}: "Zentan",
	[3]byte{152, 231, 154}: "Foxconn(NanJing) Communication Co.,Ltd.",
	[3]byte{152, 231, 244}: "Hewlett Packard",
	[3]byte{152, 231, 245}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{152, 232, 72}:  "Axiim",
	[3]byte{152, 236, 101}: "Cosesy ApS",
	[3]byte{152, 238, 203}: "Wistron Infocomm (Zhongshan) Corporation",
	[3]byte{152, 240, 88}:  "Lynxspring, Incl.",
	[3]byte{152, 240, 171}: "Apple, Inc.",
	[3]byte{152, 241, 112}: "Murata Manufacturing Co., Ltd.",
	[3]byte{152, 241, 153}: "NEC Platforms, Ltd.",
	[3]byte{152, 244, 40}:  "zte corporation",
	[3]byte{152, 245, 55}:  "zte corporation",
	[3]byte{152, 245, 169}: "OHSUNG ELECTRONICS CO.,LTD.",
	[3]byte{152, 248, 193}: "IDT Technology Limited",
	[3]byte{152, 248, 219}: "Marini Impianti Industriali s.r.l.",
	[3]byte{152, 250, 227}: "Xiaomi Communications Co Ltd",
	[3]byte{152, 251, 18}:  "Grand Electronics (HK) Ltd",
	[3]byte{152, 252, 17}:  "Cisco-Linksys, LLC",
	[3]byte{152, 253, 116}: "ACT.CO.LTD",
	[3]byte{152, 253, 180}: "Primax Electronics Ltd.",
	[3]byte{152, 254, 3}:   "Ericsson - North America",
	[3]byte{152, 254, 148}: "Apple, Inc.",
	[3]byte{152, 255, 106}: "OTEC(Shanghai)Technology Co.,Ltd.",
	[3]byte{152, 255, 208}: "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{156, 1, 17}:    "Shenzhen Newabel Electronic Co., Ltd.",
	[3]byte{156, 2, 152}:   "Samsung Electronics Co.,Ltd",
	[3]byte{156, 3, 158}:   "Beijing Winchannel Software Technology Co., Ltd",
	[3]byte{156, 4, 115}:   "Tecmobile (International) Ltd. ",
	[3]byte{156, 4, 235}:   "Apple, Inc.",
	[3]byte{156, 6, 27}:    "Hangzhou H3C Technologies Co., Limited",
	[3]byte{156, 6, 110}:   "Hytera Communications Corporation Limited",
	[3]byte{156, 13, 172}:  "Tymphany HK Limited",
	[3]byte{156, 14, 74}:   "Shenzhen Vastking Electronic Co.,Ltd.",
	[3]byte{156, 19, 171}:  "Chanson Water Co., Ltd.",
	[3]byte{156, 20, 101}:  "Edata Elektronik San. ve Tic. A.Ş.",
	[3]byte{156, 24, 116}:  "Nokia Danmark A/S",
	[3]byte{156, 28, 18}:   "Aruba Networks",
	[3]byte{156, 29, 88}:   "Texas Instruments",
	[3]byte{156, 30, 149}:  "Actiontec Electronics, Inc",
	[3]byte{156, 31, 221}:  "Accupix Inc.",
	[3]byte{156, 32, 123}:  "Apple, Inc.",
	[3]byte{156, 33, 106}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{156, 34, 14}:   "TASCAN Systems GmbH",
	[3]byte{156, 40, 64}:   "Discovery Technology,LTD..",
	[3]byte{156, 40, 191}:  "Continental Automotive Czech Republic s.r.o.",
	[3]byte{156, 40, 239}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{156, 41, 63}:   "Apple, Inc.",
	[3]byte{156, 42, 112}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{156, 42, 131}:  "Samsung Electronics Co.,Ltd",
	[3]byte{156, 48, 102}:  "RWE Effizienz GmbH",
	[3]byte{156, 49, 120}:  "Foshan Huadian Intelligent Communications Teachnologies Co.,Ltd",
	[3]byte{156, 49, 182}:  "Kulite Semiconductor Products Inc",
	[3]byte{156, 50, 169}:  "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{156, 52, 38}:   "ARRIS Group, Inc.",
	[3]byte{156, 53, 131}:  "Nipro Diagnostics, Inc",
	[3]byte{156, 53, 235}:  "Apple, Inc.",
	[3]byte{156, 55, 244}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{156, 58, 175}:  "Samsung Electronics Co.,Ltd",
	[3]byte{156, 61, 207}:  "NETGEAR",
	[3]byte{156, 62, 170}:  "EnvyLogic Co.,Ltd.",
	[3]byte{156, 65, 124}:  "Hame  Technology Co.,  Limited ",
	[3]byte{156, 68, 61}:   "CHENGDU XUGUANG TECHNOLOGY CO, LTD",
	[3]byte{156, 68, 166}:  "SwiftTest, Inc.",
	[3]byte{156, 69, 99}:   "DIMEP Sistemas",
	[3]byte{156, 74, 123}:  "Nokia Corporation",
	[3]byte{156, 76, 174}:  "Mesa Labs",
	[3]byte{156, 78, 32}:   "Cisco Systems, Inc",
	[3]byte{156, 78, 54}:   "Intel Corporate",
	[3]byte{156, 78, 142}:  "ALT Systems Ltd",
	[3]byte{156, 78, 191}:  "BoxCast",
	[3]byte{156, 79, 218}:  "Apple, Inc.",
	[3]byte{156, 80, 238}:  "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{156, 82, 248}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{156, 83, 205}:  "ENGICAM s.r.l.",
	[3]byte{156, 84, 28}:   "Shenzhen My-power Technology Co.,Ltd",
	[3]byte{156, 84, 202}:  "Zhengzhou VCOM Science and Technology Co.,Ltd",
	[3]byte{156, 85, 180}:  "I.S.E. S.r.l.",
	[3]byte{156, 87, 17}:   "Feitian Xunda(Beijing) Aeronautical Information Technology Co., Ltd.",
	[3]byte{156, 87, 173}:  "Cisco Systems, Inc",
	[3]byte{156, 91, 150}:  "NMR Corporation",
	[3]byte{156, 92, 141}:  "FIREMAX INDÚSTRIA E COMÉRCIO DE PRODUTOS ELETRÔNICOS  LTDA",
	[3]byte{156, 92, 142}:  "ASUSTek COMPUTER INC.",
	[3]byte{156, 92, 249}:  "Sony Mobile Communications AB",
	[3]byte{156, 93, 18}:   "Aerohive Networks Inc.",
	[3]byte{156, 93, 149}:  "VTC Electronics Corp.",
	[3]byte{156, 94, 115}:  "Calibre UK LTD",
	[3]byte{156, 97, 29}:   "Omni-ID USA, Inc.",
	[3]byte{156, 97, 33}:   "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{156, 98, 171}:  "Sumavision Technologies Co.,Ltd",
	[3]byte{156, 100, 94}:  "Harman Consumer Group",
	[3]byte{156, 101, 176}: "Samsung Electronics Co.,Ltd",
	[3]byte{156, 101, 249}: "AcSiP Technology Corp.",
	[3]byte{156, 102, 80}:  "Glodio Technolies Co.,Ltd Tianjin Branch",
	[3]byte{156, 104, 91}:  "Octonion SA",
	[3]byte{156, 106, 190}: "QEES ApS.",
	[3]byte{156, 108, 21}:  "Microsoft Corporation",
	[3]byte{156, 116, 26}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{156, 117, 20}:  "Wildix srl",
	[3]byte{156, 119, 170}: "NADASNV",
	[3]byte{156, 121, 172}: "Suntec Software(Shanghai) Co., Ltd.",
	[3]byte{156, 122, 3}:   "Ciena Corporation",
	[3]byte{156, 123, 210}: "NEOLAB Convergence",
	[3]byte{156, 125, 163}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{156, 128, 125}: "SYSCABLE Korea Inc.",
	[3]byte{156, 128, 223}: "Arcadyan Technology Corporation",
	[3]byte{156, 131, 191}: "PRO-VISION, Inc.",
	[3]byte{156, 132, 191}: "Apple, Inc.",
	[3]byte{156, 134, 218}: "Phoenix Geophysics Ltd.",
	[3]byte{156, 136, 136}: "Simac Techniek NV",
	[3]byte{156, 136, 173}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{156, 139, 160}: "Apple, Inc.",
	[3]byte{156, 139, 241}: "The Warehouse Limited",
	[3]byte{156, 141, 26}:  "INTEG process group inc",
	[3]byte{156, 141, 124}: "ALPS ELECTRIC CO.,LTD.",
	[3]byte{156, 141, 211}: "Leonton Technologies",
	[3]byte{156, 142, 153}: "Hewlett Packard",
	[3]byte{156, 142, 205}: "Amcrest Technologies",
	[3]byte{156, 142, 220}: "Teracom Limited",
	[3]byte{156, 147, 78}:  "Xerox Corporation",
	[3]byte{156, 147, 228}: "Private",
	[3]byte{156, 149, 248}: "SmartDoor Systems, LLC",
	[3]byte{156, 151, 38}:  "Technicolor",
	[3]byte{156, 152, 17}:  "Guangzhou Sunrise Electronics Development Co., Ltd",
	[3]byte{156, 153, 160}: "Xiaomi Communications Co Ltd",
	[3]byte{156, 156, 29}:  "Starkey Labs Inc.",
	[3]byte{156, 157, 93}:  "Raden Inc",
	[3]byte{156, 161, 10}:  "SCLE SFE",
	[3]byte{156, 161, 52}:  "Nike, Inc.",
	[3]byte{156, 163, 169}: "Guangzhou Juan Optical and Electronical Tech Joint Stock Co., Ltd",
	[3]byte{156, 163, 186}: "SAKURA Internet Inc.",
	[3]byte{156, 165, 119}: "Osorno Enterprises Inc.",
	[3]byte{156, 165, 192}: "vivo Mobile Communication Co., Ltd.",
	[3]byte{156, 166, 157}: "Whaley Technology Co.Ltd",
	[3]byte{156, 169, 228}: "zte corporation",
	[3]byte{156, 172, 109}: "Universal Electronics, Inc.",
	[3]byte{156, 173, 151}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{156, 173, 239}: "Obihai Technology, Inc.",
	[3]byte{156, 174, 211}: "Seiko Epson Corporation",
	[3]byte{156, 175, 111}: "ITEL MOBILE LIMITED",
	[3]byte{156, 175, 202}: "Cisco Systems, Inc",
	[3]byte{156, 176, 8}:   "Ubiquitous Computing Technology Corporation",
	[3]byte{156, 178, 6}:   "PROCENTEC",
	[3]byte{156, 178, 178}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{156, 182, 84}:  "Hewlett Packard",
	[3]byte{156, 182, 208}: "Rivet Networks",
	[3]byte{156, 183, 13}:  "Liteon Technology Corporation",
	[3]byte{156, 183, 147}: "Creatcomm Technology Inc.",
	[3]byte{156, 187, 152}: "Shen Zhen RND Electronic Co.,LTD",
	[3]byte{156, 189, 157}: "SkyDisk, Inc.",
	[3]byte{156, 190, 224}: "Biosoundlab Co., Ltd.",
	[3]byte{156, 192, 119}: "PrintCounts, LLC",
	[3]byte{156, 192, 210}: "Conductix-Wampfler GmbH",
	[3]byte{156, 193, 114}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{156, 199, 166}: "AVM GmbH",
	[3]byte{156, 199, 209}: "SHARP Corporation",
	[3]byte{156, 200, 174}: "Becton, Dickinson  and Company",
	[3]byte{156, 202, 217}: "Nokia Corporation",
	[3]byte{156, 204, 131}: "Juniper Networks",
	[3]byte{156, 205, 130}: "CHENG UEI PRECISION INDUSTRY CO.,LTD",
	[3]byte{156, 210, 30}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{156, 210, 75}:  "zte corporation",
	[3]byte{156, 211, 50}:  "PLC Technology Ltd",
	[3]byte{156, 211, 91}:  "Samsung Electronics Co.,Ltd",
	[3]byte{156, 211, 109}: "NETGEAR",
	[3]byte{156, 212, 139}: "Innolux Technology Europe BV",
	[3]byte{156, 214, 67}:  "D-Link International",
	[3]byte{156, 217, 23}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{156, 217, 203}: "Lesira Manufacturing Pty Ltd",
	[3]byte{156, 218, 62}:  "Intel Corporate",
	[3]byte{156, 220, 113}: "Hewlett Packard Enterprise",
	[3]byte{156, 221, 31}:  "Intelligent Steward Co.,Ltd",
	[3]byte{156, 223, 3}:   "Harman/Becker Automotive Systems GmbH",
	[3]byte{156, 223, 177}: "Shenzhen Crave Communication Co., LTD",
	[3]byte{156, 225, 14}:  "NCTech Ltd",
	[3]byte{156, 225, 214}: "Junger Audio-Studiotechnik GmbH",
	[3]byte{156, 226, 48}:  "JULONG CO,.LTD.",
	[3]byte{156, 227, 116}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{156, 230, 53}:  "Nintendo Co., Ltd.",
	[3]byte{156, 230, 231}: "Samsung Electronics Co.,Ltd",
	[3]byte{156, 231, 189}: "Winduskorea co., Ltd",
	[3]byte{156, 233, 81}:  "Shenzhen Sang Fei Consumer Communications Ltd., Co.",
	[3]byte{156, 235, 232}: "BizLink (Kunshan) Co.,Ltd",
	[3]byte{156, 239, 213}: "Panda Wireless, Inc.",
	[3]byte{156, 243, 135}: "Apple, Inc.",
	[3]byte{156, 244, 142}: "Apple, Inc.",
	[3]byte{156, 246, 26}:  "UTC Fire and Security",
	[3]byte{156, 246, 125}: "Ricardo Prague, s.r.o.",
	[3]byte{156, 248, 219}: "shenzhen eyunmei technology co,.ltd",
	[3]byte{156, 249, 56}:  "AREVA NP GmbH",
	[3]byte{156, 251, 213}: "vivo Mobile Communication Co., Ltd.",
	[3]byte{156, 251, 241}: "MESOMATIC GmbH & Co.KG",
	[3]byte{156, 252, 1}:   "Apple, Inc.",
	[3]byte{156, 252, 209}: "Aetheris Technology (Shanghai) Co., Ltd.",
	[3]byte{156, 255, 190}: "OTSL Inc.",
	[3]byte{160, 2, 220}:   "Amazon Technologies Inc.",
	[3]byte{160, 3, 99}:    "Robert Bosch Healthcare GmbH",
	[3]byte{160, 4, 62}:    "Parker Hannifin Manufacturing Germany GmbH & Co. KG",
	[3]byte{160, 4, 96}:    "NETGEAR",
	[3]byte{160, 6, 39}:    "NEXPA System",
	[3]byte{160, 7, 152}:   "Samsung Electronics Co.,Ltd",
	[3]byte{160, 7, 182}:   "Advanced Technical Support, Inc.",
	[3]byte{160, 8, 111}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{160, 9, 237}:   "Avaya Inc",
	[3]byte{160, 10, 191}:  "Wieson Technologies Co., Ltd.",
	[3]byte{160, 11, 186}:  "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{160, 12, 161}:  "SKTB SKiT",
	[3]byte{160, 16, 129}:  "Samsung Electronics Co.,Ltd",
	[3]byte{160, 18, 144}:  "Avaya Inc",
	[3]byte{160, 18, 219}:  "TABUCHI ELECTRIC CO.,LTD",
	[3]byte{160, 19, 59}:   "HiTi Digital, Inc.",
	[3]byte{160, 19, 203}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{160, 20, 61}:   "PARROT SA",
	[3]byte{160, 22, 92}:   "Triteka LTD",
	[3]byte{160, 24, 40}:   "Apple, Inc.",
	[3]byte{160, 24, 89}:   "Shenzhen Yidashi Electronics Co Ltd",
	[3]byte{160, 25, 23}:   "Bertel S.p.a.",
	[3]byte{160, 27, 41}:   "Sagemcom Broadband SAS",
	[3]byte{160, 28, 5}:    "NIMAX TELECOM CO.,LTD.",
	[3]byte{160, 29, 72}:   "Hewlett Packard",
	[3]byte{160, 30, 11}:   "MINIX Technology Limited",
	[3]byte{160, 32, 166}:  "Espressif Inc.",
	[3]byte{160, 33, 149}:  "Samsung Electronics Co.,Ltd",
	[3]byte{160, 33, 183}:  "NETGEAR",
	[3]byte{160, 35, 27}:   "TeleComp R&D Corp.",
	[3]byte{160, 43, 184}:  "Hewlett Packard",
	[3]byte{160, 44, 54}:   "FN-LINK TECHNOLOGY LIMITED",
	[3]byte{160, 46, 243}:  "United Integrated Services Co., Led.",
	[3]byte{160, 50, 153}:  "Lenovo (Beijing) Co., Ltd.",
	[3]byte{160, 54, 159}:  "Intel Corporate",
	[3]byte{160, 54, 240}:  "Comprehensive Power",
	[3]byte{160, 54, 250}:  "Ettus Research LLC",
	[3]byte{160, 57, 247}:  "LG Electronics (Mobile Communications)",
	[3]byte{160, 58, 117}:  "PSS Belgium N.V.",
	[3]byte{160, 59, 27}:   "Inspire Tech",
	[3]byte{160, 59, 227}:  "Apple, Inc.",
	[3]byte{160, 61, 111}:  "Cisco Systems, Inc",
	[3]byte{160, 62, 107}:  "IEEE Registration Authority",
	[3]byte{160, 64, 37}:   "Actioncable, Inc.",
	[3]byte{160, 64, 65}:   "SAMWONFA Co.,Ltd.",
	[3]byte{160, 65, 94}:   "Opsens Solution Inc.",
	[3]byte{160, 65, 167}:  "NL Ministry of Defense",
	[3]byte{160, 66, 63}:   "Tyan Computer Corp",
	[3]byte{160, 67, 219}:  "Sitael S.p.A.",
	[3]byte{160, 72, 28}:   "Hewlett Packard",
	[3]byte{160, 76, 91}:   "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{160, 76, 193}:  "Helixtech Corp.",
	[3]byte{160, 78, 1}:    "CENTRAL ENGINEERING co.,ltd.",
	[3]byte{160, 78, 4}:    "Nokia Corporation",
	[3]byte{160, 79, 212}:  "ADB Broadband Italia",
	[3]byte{160, 81, 198}:  "Avaya Inc",
	[3]byte{160, 85, 79}:   "Cisco Systems, Inc",
	[3]byte{160, 85, 222}:  "ARRIS Group, Inc.",
	[3]byte{160, 86, 178}:  "Harman/Becker Automotive Systems GmbH",
	[3]byte{160, 89, 58}:   "V.D.S. Video Display Systems srl",
	[3]byte{160, 90, 164}:  "Grand Products Nevada, Inc.",
	[3]byte{160, 91, 33}:   "ENVINET GmbH",
	[3]byte{160, 93, 193}:  "TMCT Co., LTD.",
	[3]byte{160, 93, 231}:  "DIRECTV, Inc.",
	[3]byte{160, 94, 107}:  "MELPER Co., Ltd.",
	[3]byte{160, 96, 144}:  "Samsung Electronics Co.,Ltd",
	[3]byte{160, 99, 145}:  "NETGEAR",
	[3]byte{160, 101, 24}:  "VNPT TECHNOLOGY",
	[3]byte{160, 103, 190}: "Sicon srl",
	[3]byte{160, 105, 134}: "Wellav Technologies Ltd",
	[3]byte{160, 106, 0}:   "Verilink Corporation",
	[3]byte{160, 108, 236}: "RIM",
	[3]byte{160, 109, 9}:   "Intelcan Technosystems Inc.",
	[3]byte{160, 110, 80}:  "Nanotek Elektronik Sistemler Ltd. Sti.",
	[3]byte{160, 111, 170}: "LG Innotek",
	[3]byte{160, 113, 169}: "Nokia Corporation",
	[3]byte{160, 114, 44}:  "HUMAX Co., Ltd.",
	[3]byte{160, 115, 50}:  "Cashmaster International Limited",
	[3]byte{160, 115, 252}: "Rancore Technologies Private Limited",
	[3]byte{160, 117, 145}: "Samsung Electronics Co.,Ltd",
	[3]byte{160, 119, 113}: "Vialis BV",
	[3]byte{160, 120, 186}: "Pantech Co., Ltd.",
	[3]byte{160, 130, 31}:  "Samsung Electronics Co.,Ltd",
	[3]byte{160, 130, 172}: "Linear DMS Solutions Sdn. Bhd.",
	[3]byte{160, 130, 199}: "P.T.I Co.,LTD",
	[3]byte{160, 132, 203}: "SonicSensory,Inc.",
	[3]byte{160, 134, 29}:  "Chengdu Fuhuaxin Technology co.,Ltd",
	[3]byte{160, 134, 198}: "Xiaomi Communications Co Ltd",
	[3]byte{160, 134, 236}: "SAEHAN HITEC Co., Ltd",
	[3]byte{160, 136, 105}: "Intel Corporate",
	[3]byte{160, 136, 180}: "Intel Corporate",
	[3]byte{160, 137, 228}: "Skyworth Digital Technology(Shenzhen) Co.,Ltd",
	[3]byte{160, 138, 135}: "HuiZhou KaiYue Electronic Co.,Ltd",
	[3]byte{160, 140, 21}:  "Gerhard D. Wempe KG",
	[3]byte{160, 140, 155}: "Xtreme Technologies Corp",
	[3]byte{160, 140, 248}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{160, 140, 253}: "Hewlett Packard",
	[3]byte{160, 141, 22}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{160, 144, 222}: "VEEDIMS,LLC",
	[3]byte{160, 145, 105}: "LG Electronics (Mobile Communications)",
	[3]byte{160, 145, 200}: "zte corporation",
	[3]byte{160, 147, 71}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{160, 152, 5}:   "OpenVox Communication Co Ltd",
	[3]byte{160, 152, 237}: "Shandong Intelligent Optical Communication Development Co., Ltd.",
	[3]byte{160, 153, 155}: "Apple, Inc.",
	[3]byte{160, 154, 90}:  "Time Domain",
	[3]byte{160, 155, 189}: "Total Aviation Solutions Pty Ltd",
	[3]byte{160, 157, 145}: "SoundBridge",
	[3]byte{160, 158, 26}:  "Polar Electro Oy",
	[3]byte{160, 161, 48}:  "DLI Taiwan Branch office",
	[3]byte{160, 162, 60}:  "GPMS",
	[3]byte{160, 163, 59}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{160, 163, 226}: "Actiontec Electronics, Inc",
	[3]byte{160, 166, 92}:  "Supercomputing Systems AG",
	[3]byte{160, 167, 99}:  "Polytron Vertrieb GmbH",
	[3]byte{160, 168, 205}: "Intel Corporate",
	[3]byte{160, 170, 253}: "EraThink Technologies Corp.",
	[3]byte{160, 171, 27}:  "D-Link International",
	[3]byte{160, 173, 161}: "JMR Electronics, Inc",
	[3]byte{160, 177, 0}:   "ShenZhen Cando Electronics Co.,Ltd",
	[3]byte{160, 179, 204}: "Hewlett Packard",
	[3]byte{160, 180, 55}:  "GD Mission Systems",
	[3]byte{160, 180, 165}: "Samsung Electronics Co.,Ltd",
	[3]byte{160, 181, 218}: "HongKong THTF Co., Ltd",
	[3]byte{160, 182, 98}:  "Acutvista Innovation Co., Ltd.",
	[3]byte{160, 184, 248}: "Amgen U.S.A. Inc.",
	[3]byte{160, 185, 237}: "Skytap",
	[3]byte{160, 186, 184}: "Pixon Imaging",
	[3]byte{160, 187, 62}:  "IEEE Registration Authority",
	[3]byte{160, 191, 80}:  "S.C. ADD-PRODUCTION S.R.L.",
	[3]byte{160, 191, 165}: "CORESYS",
	[3]byte{160, 194, 222}: "Costar Video Systems",
	[3]byte{160, 195, 222}: "Triton Electronic Systems Ltd.",
	[3]byte{160, 196, 165}: "SYGN HOUSE CO.,LTD",
	[3]byte{160, 197, 98}:  "ARRIS Group, Inc.",
	[3]byte{160, 197, 137}: "Intel Corporate",
	[3]byte{160, 198, 236}: "ShenZhen ANYK Technology Co.,LTD",
	[3]byte{160, 203, 253}: "Samsung Electronics Co.,Ltd",
	[3]byte{160, 204, 43}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{160, 206, 200}: "CE LINK LIMITED",
	[3]byte{160, 207, 91}:  "Cisco Systems, Inc",
	[3]byte{160, 209, 42}:  "AXPRO Technology Inc.",
	[3]byte{160, 211, 122}: "Intel Corporate",
	[3]byte{160, 211, 133}: "AUMA Riester GmbH & Co. KG",
	[3]byte{160, 211, 193}: "Hewlett Packard",
	[3]byte{160, 215, 149}: "Apple, Inc.",
	[3]byte{160, 218, 146}: "Nanjing Glarun Atten Technology Co. Ltd.",
	[3]byte{160, 220, 4}:   "Becker-Antriebe GmbH",
	[3]byte{160, 221, 151}: "PolarLink Technologies, Ltd",
	[3]byte{160, 221, 229}: "SHARP Corporation",
	[3]byte{160, 222, 5}:   "JSC Irbis-T",
	[3]byte{160, 224, 175}: "Cisco Systems, Inc",
	[3]byte{160, 226, 1}:   "AVTrace Ltd.(China)",
	[3]byte{160, 226, 90}:  "Amicus SK, s.r.o.",
	[3]byte{160, 226, 149}: "DAT System Co.,Ltd",
	[3]byte{160, 228, 83}:  "Sony Mobile Communications AB",
	[3]byte{160, 228, 203}: "ZyXEL Communications Corporation",
	[3]byte{160, 229, 52}:  "Stratec Biomedical AG",
	[3]byte{160, 229, 233}: "enimai Inc",
	[3]byte{160, 230, 248}: "Texas Instruments",
	[3]byte{160, 233, 219}: "Ningbo FreeWings Technologies Co.,Ltd",
	[3]byte{160, 235, 118}: "AirCUVE Inc.",
	[3]byte{160, 236, 128}: "zte corporation",
	[3]byte{160, 236, 249}: "Cisco Systems, Inc",
	[3]byte{160, 237, 205}: "Apple, Inc.",
	[3]byte{160, 239, 132}: "Seine Image Int'l Co., Ltd",
	[3]byte{160, 242, 23}:  "GE Medical System(China) Co., Ltd. ",
	[3]byte{160, 243, 193}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{160, 243, 228}: "Alcatel-Lucent IPD",
	[3]byte{160, 244, 25}:  "Nokia Corporation",
	[3]byte{160, 244, 80}:  "HTC Corporation",
	[3]byte{160, 244, 89}:  "FN-LINK TECHNOLOGY LIMITED",
	[3]byte{160, 244, 121}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{160, 246, 253}: "Texas Instruments",
	[3]byte{160, 248, 73}:  "Cisco Systems, Inc",
	[3]byte{160, 248, 149}: "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{160, 249, 224}: "VIVATEL COMPANY LIMITED",
	[3]byte{160, 252, 110}: "Telegrafia a.s.",
	[3]byte{160, 254, 145}: "AVAT Automation GmbH",
	[3]byte{164, 1, 48}:    "ABIsystems Co., LTD",
	[3]byte{164, 2, 185}:   "Intel Corporate",
	[3]byte{164, 5, 158}:   "STA Infinity LLP",
	[3]byte{164, 8, 234}:   "Murata Manufacturing Co., Ltd.",
	[3]byte{164, 8, 245}:   "Sagemcom Broadband SAS",
	[3]byte{164, 9, 203}:   "Alfred Kaercher GmbH & Co KG",
	[3]byte{164, 11, 237}:  "Carry Technology Co.,Ltd",
	[3]byte{164, 12, 195}:  "Cisco Systems, Inc",
	[3]byte{164, 13, 188}:  "Xiamen Intretech Inc.",
	[3]byte{164, 17, 99}:   "IEEE Registration Authority",
	[3]byte{164, 18, 66}:   "NEC Platforms, Ltd.",
	[3]byte{164, 19, 78}:   "Luxul ",
	[3]byte{164, 20, 55}:   "Hangzhou Hikvision Digital Technology Co.,Ltd.",
	[3]byte{164, 21, 102}:  "Wei Fang Goertek Electronics Co.,Ltd",
	[3]byte{164, 21, 136}:  "ARRIS Group, Inc.",
	[3]byte{164, 23, 49}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{164, 24, 117}:  "Cisco Systems, Inc",
	[3]byte{164, 27, 192}:  "Fastec Imaging Corporation",
	[3]byte{164, 31, 114}:  "Dell Inc.",
	[3]byte{164, 33, 138}:  "Nortel Networks",
	[3]byte{164, 35, 5}:    "Open Networking Laboratory",
	[3]byte{164, 36, 179}:  "FlatFrog Laboratories AB",
	[3]byte{164, 36, 221}:  "Cambrionix Ltd",
	[3]byte{164, 37, 27}:   "Avaya Inc",
	[3]byte{164, 41, 64}:   "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{164, 41, 131}:  "Boeing Defence Australia",
	[3]byte{164, 41, 183}:  "bluesky",
	[3]byte{164, 43, 140}:  "NETGEAR",
	[3]byte{164, 43, 176}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{164, 44, 8}:    "Masterwork Automodules",
	[3]byte{164, 49, 17}:   "ZIV",
	[3]byte{164, 49, 53}:   "Apple, Inc.",
	[3]byte{164, 51, 209}:  "Fibrlink Communications Co.,Ltd.",
	[3]byte{164, 52, 217}:  "Intel Corporate",
	[3]byte{164, 56, 49}:   "RF elements s.r.o.",
	[3]byte{164, 56, 252}:  "Plastic Logic",
	[3]byte{164, 58, 105}:  "Vers Inc",
	[3]byte{164, 59, 250}:  "IEEE Registration Authority",
	[3]byte{164, 61, 120}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{164, 68, 209}:  "Wingtech Group (HongKong）Limited",
	[3]byte{164, 70, 107}:  "EOC Technology",
	[3]byte{164, 70, 250}:  "AmTRAN Video Corporation",
	[3]byte{164, 74, 211}:  "ST Electronics(Shanghai) Co.,Ltd",
	[3]byte{164, 75, 21}:   "Sun Cupid Technology (HK) LTD",
	[3]byte{164, 76, 17}:   "Cisco Systems, Inc",
	[3]byte{164, 78, 45}:   "Adaptive Wireless Solutions, LLC",
	[3]byte{164, 78, 49}:   "Intel Corporate",
	[3]byte{164, 79, 41}:   "IEEE Registration Authority",
	[3]byte{164, 80, 85}:   "busware.de",
	[3]byte{164, 81, 111}:  "Microsoft Mobile Oy",
	[3]byte{164, 82, 111}:  "ADB Broadband Italia",
	[3]byte{164, 83, 133}:  "Weifang GoerTek Electronics Co., Ltd.",
	[3]byte{164, 86, 2}:    "fenglian Technology Co.,Ltd.",
	[3]byte{164, 86, 27}:   "MCOT Corporation",
	[3]byte{164, 86, 48}:   "Cisco Systems, Inc",
	[3]byte{164, 88, 15}:   "IEEE Registration Authority",
	[3]byte{164, 90, 28}:   "smart-electronic GmbH",
	[3]byte{164, 92, 39}:   "Nintendo Co., Ltd.",
	[3]byte{164, 93, 54}:   "Hewlett Packard",
	[3]byte{164, 93, 161}:  "ADB Broadband Italia",
	[3]byte{164, 94, 96}:   "Apple, Inc.",
	[3]byte{164, 96, 17}:   "Verifone",
	[3]byte{164, 96, 50}:   "MRV Communications (Networks) LTD",
	[3]byte{164, 98, 223}:  "DS Global. Co., LTD",
	[3]byte{164, 103, 6}:   "Apple, Inc.",
	[3]byte{164, 104, 188}: "Private",
	[3]byte{164, 108, 42}:  "Cisco Systems, Inc",
	[3]byte{164, 108, 193}: "LTi REEnergy GmbH",
	[3]byte{164, 110, 121}: "DFT System Co.Ltd",
	[3]byte{164, 112, 214}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{164, 113, 116}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{164, 119, 51}:  "Google, Inc.",
	[3]byte{164, 119, 96}:  "Nokia Corporation",
	[3]byte{164, 121, 228}: "KLINFO Corp",
	[3]byte{164, 122, 164}: "ARRIS Group, Inc.",
	[3]byte{164, 122, 207}: "VIBICOM COMMUNICATIONS INC.",
	[3]byte{164, 123, 44}:  "Nokia",
	[3]byte{164, 123, 133}: "ULTIMEDIA Co Ltd,",
	[3]byte{164, 124, 20}:  "ChargeStorm AB",
	[3]byte{164, 124, 31}:  "Cobham plc",
	[3]byte{164, 126, 57}:  "zte corporation",
	[3]byte{164, 129, 238}: "Nokia Corporation",
	[3]byte{164, 130, 105}: "Datrium, Inc.",
	[3]byte{164, 132, 49}:  "Samsung Electronics Co.,Ltd",
	[3]byte{164, 133, 107}: "Q Electronics Ltd",
	[3]byte{164, 137, 91}:  "ARK INFOSOLUTIONS PVT LTD",
	[3]byte{164, 140, 219}: "Lenovo",
	[3]byte{164, 141, 59}:  "Vizio, Inc",
	[3]byte{164, 142, 10}:  "DeLaval International AB",
	[3]byte{164, 144, 5}:   "CHINA GREATWALL COMPUTER SHENZHEN CO.,LTD",
	[3]byte{164, 147, 76}:  "Cisco Systems, Inc",
	[3]byte{164, 151, 187}: "Hitachi Industrial Equipment Systems Co.,Ltd",
	[3]byte{164, 153, 71}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{164, 153, 129}: "FuJian Elite Power Tech CO.,LTD.",
	[3]byte{164, 154, 88}:  "Samsung Electronics Co.,Ltd",
	[3]byte{164, 155, 19}:  "Digital Check",
	[3]byte{164, 155, 245}: "Hybridserver Tec GmbH",
	[3]byte{164, 157, 73}:  "Ketra, Inc.",
	[3]byte{164, 158, 219}: "AutoCrib, Inc.",
	[3]byte{164, 159, 133}: "Lyve Minds, Inc",
	[3]byte{164, 159, 137}: "Shanghai Rui Rui Communication Technology Co.Ltd.",
	[3]byte{164, 161, 194}: "Ericsson AB",
	[3]byte{164, 161, 228}: "Innotube, Inc.",
	[3]byte{164, 162, 74}:  "Cisco SPVTG",
	[3]byte{164, 164, 211}: "Bluebank Communication Technology Co.Ltd",
	[3]byte{164, 166, 169}: "Private",
	[3]byte{164, 168, 15}:  "Shenzhen Coship Electronics Co., Ltd.",
	[3]byte{164, 173, 0}:   "Ragsdale Technology",
	[3]byte{164, 173, 184}: "Vitec Group, Camera Dynamics Ltd",
	[3]byte{164, 174, 154}: "Maestro Wireless Solutions ltd.",
	[3]byte{164, 177, 33}:  "Arantia 2010 S.L.",
	[3]byte{164, 177, 151}: "Apple, Inc.",
	[3]byte{164, 177, 233}: "Technicolor",
	[3]byte{164, 177, 238}: "H. ZANDER GmbH & Co. KG",
	[3]byte{164, 178, 167}: "Adaxys Solutions AG",
	[3]byte{164, 179, 106}: "JSC SDO Chromatec",
	[3]byte{164, 184, 5}:   "Apple, Inc.",
	[3]byte{164, 184, 24}:  "PENTA Gesellschaft für elektronische Industriedatenverarbeitung mbH",
	[3]byte{164, 185, 128}: "Parking BOXX Inc.",
	[3]byte{164, 186, 118}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{164, 186, 219}: "Dell Inc.",
	[3]byte{164, 187, 175}: "Lime Instruments",
	[3]byte{164, 190, 97}:  "EutroVision System, Inc.",
	[3]byte{164, 191, 1}:   "Intel Corporate",
	[3]byte{164, 192, 199}: "ShenZhen Hitom Communication Technology Co..LTD",
	[3]byte{164, 192, 225}: "Nintendo Co., Ltd.",
	[3]byte{164, 193, 56}:  "Telink Semiconductor (Taipei) Co. Ltd.",
	[3]byte{164, 194, 171}: "Hangzhou LEAD-IT Information & Technology Co.,Ltd",
	[3]byte{164, 195, 97}:  "Apple, Inc.",
	[3]byte{164, 196, 148}: "Intel Corporate",
	[3]byte{164, 198, 79}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{164, 199, 222}: "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{164, 202, 160}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{164, 204, 50}:  "Inficomm Co., Ltd",
	[3]byte{164, 208, 148}: "Erwin Peters Systemtechnik GmbH",
	[3]byte{164, 209, 140}: "Apple, Inc.",
	[3]byte{164, 209, 143}: "Shenzhen Skyee Optical Fiber Communication Technology Ltd. ",
	[3]byte{164, 209, 209}: "ECOtality North America",
	[3]byte{164, 209, 210}: "Apple, Inc.",
	[3]byte{164, 211, 181}: "GLITEL Stropkov, s.r.o.",
	[3]byte{164, 213, 120}: "Texas Instruments",
	[3]byte{164, 216, 86}:  "Gimbal, Inc",
	[3]byte{164, 216, 202}: "HONG KONG WATER WORLD TECHNOLOGY CO. LIMITED",
	[3]byte{164, 217, 164}: "neXus ID Solutions AB",
	[3]byte{164, 218, 63}:  "Bionics Corp.",
	[3]byte{164, 219, 46}:  "Kingspan Environmental Ltd",
	[3]byte{164, 219, 48}:  "Liteon Technology Corporation",
	[3]byte{164, 220, 190}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{164, 222, 80}:  "Total Walther GmbH",
	[3]byte{164, 222, 201}: "QLove Mobile Intelligence Information Technology (W.H.) Co. Ltd.",
	[3]byte{164, 224, 230}: "FILIZOLA S.A. PESAGEM E AUTOMACAO",
	[3]byte{164, 227, 46}:  "Silicon & Software Systems Ltd.",
	[3]byte{164, 227, 145}: "DENY FONTAINE",
	[3]byte{164, 228, 184}: "BlackBerry RTS",
	[3]byte{164, 229, 151}: "Gessler GmbH",
	[3]byte{164, 230, 177}: "Shanghai Joindata Technology Co.,Ltd.",
	[3]byte{164, 231, 49}:  "Nokia Corporation",
	[3]byte{164, 231, 228}: "Connex GmbH",
	[3]byte{164, 233, 145}: "SISTEMAS AUDIOVISUALES ITELSIS S.L.",
	[3]byte{164, 233, 163}: "Honest Technology Co., Ltd",
	[3]byte{164, 235, 211}: "Samsung Electronics Co.,Ltd",
	[3]byte{164, 237, 78}:  "ARRIS Group, Inc.",
	[3]byte{164, 238, 87}:  "Seiko Epson Corporation",
	[3]byte{164, 239, 82}:  "Telewave Co., Ltd.",
	[3]byte{164, 241, 232}: "Apple, Inc.",
	[3]byte{164, 243, 193}: "Open Source Robotics Foundation, Inc.",
	[3]byte{164, 245, 34}:  "CHOFU SEISAKUSHO CO.,LTD",
	[3]byte{164, 247, 208}: "LAN Accessories Co., Ltd.",
	[3]byte{164, 251, 141}: "Hangzhou Dunchong Technology Co.Ltd",
	[3]byte{164, 252, 206}: "Security Expert Ltd.",
	[3]byte{168, 1, 128}:   "IMAGO Technologies GmbH",
	[3]byte{168, 6, 0}:     "Samsung Electronics Co.,Ltd",
	[3]byte{168, 12, 13}:   "Cisco Systems, Inc",
	[3]byte{168, 12, 202}:  "Shenzhen Sundray Technologies Company Limited",
	[3]byte{168, 17, 252}:  "ARRIS Group, Inc.",
	[3]byte{168, 19, 116}:  "Panasonic Corporation AVC Networks Company",
	[3]byte{168, 21, 77}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{168, 21, 89}:   "Breathometer, Inc.",
	[3]byte{168, 21, 214}:  "Shenzhen Meione Technology CO., LTD",
	[3]byte{168, 22, 178}:  "LG Electronics (Mobile Communications)",
	[3]byte{168, 23, 88}:   "Elektronik System i Umeå AB",
	[3]byte{168, 27, 24}:   "XTS CORP",
	[3]byte{168, 27, 90}:   "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{168, 27, 93}:   "Foxtel Management Pty Ltd",
	[3]byte{168, 27, 106}:  "Texas Instruments",
	[3]byte{168, 29, 22}:   "AzureWave Technology Inc.",
	[3]byte{168, 30, 132}:  "QUANTA COMPUTER INC. ",
	[3]byte{168, 31, 175}:  "KRYPTON POLSKA",
	[3]byte{168, 32, 102}:  "Apple, Inc.",
	[3]byte{168, 36, 235}:  "ZAO NPO Introtest",
	[3]byte{168, 38, 217}:  "HTC Corporation",
	[3]byte{168, 41, 76}:   "Precision Optical Transceivers, Inc.",
	[3]byte{168, 43, 214}:  "Shina System Co., Ltd",
	[3]byte{168, 48, 173}:  "Wei Fang Goertek Electronics Co.,Ltd",
	[3]byte{168, 50, 154}:  "Digicom Futuristic Technologies Ltd.",
	[3]byte{168, 57, 68}:   "Actiontec Electronics, Inc",
	[3]byte{168, 64, 65}:   "Dragino Technology Co., Limited",
	[3]byte{168, 68, 129}:  "Nokia Corporation",
	[3]byte{168, 69, 205}:  "Siselectron Technology LTD.",
	[3]byte{168, 69, 233}:  "Firich Enterprises CO., LTD.",
	[3]byte{168, 71, 74}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{168, 73, 165}:  "Lisantech Co., Ltd.",
	[3]byte{168, 78, 63}:   "Hitron Technologies. Inc",
	[3]byte{168, 84, 178}:  "Wistron Neweb Corporation",
	[3]byte{168, 85, 106}:  "Pocketnet Technology Inc.",
	[3]byte{168, 87, 78}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{168, 88, 64}:   "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{168, 91, 120}:  "Apple, Inc.",
	[3]byte{168, 91, 176}:  "Shenzhen Dehoo Technology Co.,Ltd",
	[3]byte{168, 91, 243}:  "Audivo GmbH",
	[3]byte{168, 94, 228}:  "12Sided Technology, LLC",
	[3]byte{168, 96, 182}:  "Apple, Inc.",
	[3]byte{168, 97, 170}:  "Cloudview Limited",
	[3]byte{168, 98, 162}:  "JIWUMEDIA CO., LTD.",
	[3]byte{168, 99, 223}:  "DISPLAIRE CORPORATION",
	[3]byte{168, 99, 242}:  "Texas Instruments",
	[3]byte{168, 100, 5}:   "nimbus 9, Inc",
	[3]byte{168, 101, 178}: "DONGGUAN YISHANG ELECTRONIC TECHNOLOGY CO., LIMITED",
	[3]byte{168, 102, 127}: "Apple, Inc.",
	[3]byte{168, 106, 111}: "RIM",
	[3]byte{168, 106, 193}: "HanbitEDS Co., Ltd.",
	[3]byte{168, 107, 173}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{168, 112, 165}: "UniComm Inc.",
	[3]byte{168, 114, 133}: "IDT, INC.",
	[3]byte{168, 116, 29}:  "PHOENIX CONTACT Electronics GmbH",
	[3]byte{168, 117, 214}: "FreeTek International Co., Ltd.",
	[3]byte{168, 117, 226}: "Aventura Technologies, Inc.",
	[3]byte{168, 119, 111}: "Zonoff",
	[3]byte{168, 123, 57}:  "Nokia Corporation",
	[3]byte{168, 124, 1}:   "Samsung Electronics Co.,Ltd",
	[3]byte{168, 126, 51}:  "Nokia Danmark A/S",
	[3]byte{168, 128, 56}:  "ShenZhen MovingComm Technology Co., Limited",
	[3]byte{168, 129, 149}: "Samsung Electronics Co.,Ltd",
	[3]byte{168, 129, 241}: "BMEYE B.V.",
	[3]byte{168, 130, 127}: "CIBN Oriental Network(Beijing) CO.,Ltd",
	[3]byte{168, 134, 221}: "Apple, Inc.",
	[3]byte{168, 135, 146}: "Broadband Antenna Tracking Systems",
	[3]byte{168, 135, 237}: "ARC Wireless LLC",
	[3]byte{168, 136, 8}:   "Apple, Inc.",
	[3]byte{168, 140, 238}: "MicroMade Galka i Drozdz sp.j.",
	[3]byte{168, 141, 123}: "SunDroid Global limited.",
	[3]byte{168, 142, 36}:  "Apple, Inc.",
	[3]byte{168, 144, 8}:   "Beijing Yuecheng Technology Co. Ltd.",
	[3]byte{168, 146, 44}:  "LG Electronics (Mobile Communications)",
	[3]byte{168, 147, 82}:  "SHANGHAI ZHONGMI COMMUNICATION TECHNOLOGY CO.,LTD",
	[3]byte{168, 147, 230}: "JIANGXI JINGGANGSHAN CKING COMMUNICATION TECHNOLOGY CO.,LTD",
	[3]byte{168, 149, 176}: "Aker Subsea Ltd",
	[3]byte{168, 150, 138}: "Apple, Inc.",
	[3]byte{168, 151, 220}: "IBM",
	[3]byte{168, 152, 198}: "Shinbo Co., Ltd.",
	[3]byte{168, 153, 92}:  "aizo ag",
	[3]byte{168, 155, 16}:  "inMotion Ltd.",
	[3]byte{168, 157, 33}:  "Cisco Systems, Inc",
	[3]byte{168, 157, 210}: "Shanghai DareGlobal Technologies Co.,Ltd",
	[3]byte{168, 159, 186}: "Samsung Electronics Co.,Ltd",
	[3]byte{168, 160, 137}: "Tactical Communications",
	[3]byte{168, 161, 152}: "TCT mobile ltd",
	[3]byte{168, 165, 226}: "MSF-Vathauer Antriebstechnik GmbH & Co KG ",
	[3]byte{168, 166, 72}:  "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{168, 166, 104}: "zte corporation",
	[3]byte{168, 167, 149}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{168, 173, 61}:  "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{168, 176, 174}: "LEONI ",
	[3]byte{168, 177, 212}: "Cisco Systems, Inc",
	[3]byte{168, 185, 179}: "ESSYS",
	[3]byte{168, 187, 80}:  "WiZ IoT Company Limited",
	[3]byte{168, 187, 207}: "Apple, Inc.",
	[3]byte{168, 189, 26}:  "Honey Bee (Hong Kong) Limited",
	[3]byte{168, 189, 39}:  "Hewlett Packard Enterprise",
	[3]byte{168, 189, 58}:  "UNIONMAN TECHNOLOGY CO.,LTD",
	[3]byte{168, 194, 34}:  "TM-Research Inc.",
	[3]byte{168, 200, 58}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{168, 200, 127}: "Roqos, Inc.",
	[3]byte{168, 202, 123}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{168, 203, 149}: "EAST BEST CO., LTD.",
	[3]byte{168, 204, 197}: "Saab AB (publ)",
	[3]byte{168, 206, 144}: "CVC",
	[3]byte{168, 208, 227}: "Systech Electronics Ltd.",
	[3]byte{168, 208, 229}: "Juniper Networks",
	[3]byte{168, 210, 54}:  "Lightware Visual Engineering",
	[3]byte{168, 211, 200}: "Wachendorff Elektronik  GmbH & Co. KG",
	[3]byte{168, 211, 247}: "Arcadyan Technology Corporation",
	[3]byte{168, 212, 9}:   "USA 111 Inc",
	[3]byte{168, 213, 121}: "Beijing Chushang Science and Technology Co.,Ltd",
	[3]byte{168, 216, 40}:  "Ascensia Diabetes Care",
	[3]byte{168, 216, 138}: "Wyconn",
	[3]byte{168, 224, 24}:  "Nokia Corporation",
	[3]byte{168, 227, 238}: "Sony Interactive Entertainment Inc.",
	[3]byte{168, 229, 57}:  "Moimstone Co.,Ltd",
	[3]byte{168, 231, 5}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{168, 239, 38}:  "Tritonwave",
	[3]byte{168, 240, 56}:  "SHEN ZHEN SHI JIN HUA TAI ELECTRONICS CO.,LTD",
	[3]byte{168, 242, 116}: "Samsung Electronics Co.,Ltd",
	[3]byte{168, 244, 112}: "Fujian Newland Communication Science Technologies Co.,Ltd.",
	[3]byte{168, 247, 224}: "PLANET Technology Corporation",
	[3]byte{168, 249, 75}:  "Eltex Enterprise Ltd.",
	[3]byte{168, 250, 216}: "Apple, Inc.",
	[3]byte{168, 251, 112}: "WiseSec L.t.d",
	[3]byte{168, 252, 183}: "Consolidated Resource Imaging",
	[3]byte{170, 0, 0}:     "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{170, 0, 1}:     "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{170, 0, 2}:     "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{170, 0, 3}:     "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{170, 0, 4}:     "DIGITAL EQUIPMENT CORPORATION",
	[3]byte{172, 1, 66}:    "Uriel Technologies SIA",
	[3]byte{172, 2, 202}:   "HI Solutions, Inc.",
	[3]byte{172, 2, 207}:   "RW Tecnologia Industria e Comercio Ltda",
	[3]byte{172, 2, 239}:   "Comsis",
	[3]byte{172, 4, 11}:    "Peloton Interactive, Inc",
	[3]byte{172, 4, 129}:   "Jiangsu Huaxing Electronics Co., Ltd.",
	[3]byte{172, 6, 19}:    "Senselogix Ltd",
	[3]byte{172, 6, 199}:   "ServerNet S.r.l.",
	[3]byte{172, 10, 97}:   "Labor S.r.L.",
	[3]byte{172, 13, 27}:   "LG Electronics (Mobile Communications)",
	[3]byte{172, 13, 254}:  "Ekon GmbH - myGEKKO",
	[3]byte{172, 17, 211}:  "Suzhou HOTEK  Video Technology Co. Ltd",
	[3]byte{172, 20, 97}:   "ATAW  Co., Ltd.",
	[3]byte{172, 20, 210}:  "wi-daq, inc.",
	[3]byte{172, 22, 45}:   "Hewlett Packard",
	[3]byte{172, 23, 2}:    "Fibar Group sp. z o.o.",
	[3]byte{172, 24, 38}:   "Seiko Epson Corporation",
	[3]byte{172, 25, 159}:  "SUNGROW POWER SUPPLY CO.,LTD.",
	[3]byte{172, 31, 107}:  "Super Micro Computer, Inc.",
	[3]byte{172, 31, 215}:  "Real Vision Technology Co.,Ltd.",
	[3]byte{172, 32, 46}:   "Hitron Technologies. Inc",
	[3]byte{172, 32, 170}:  "DMATEK Co., Ltd.",
	[3]byte{172, 34, 11}:   "ASUSTek COMPUTER INC.",
	[3]byte{172, 35, 63}:   "Shenzhen Minew Technologies Co., Ltd.",
	[3]byte{172, 41, 58}:   "Apple, Inc.",
	[3]byte{172, 42, 12}:   "CSR ZHUZHOU INSTITUTE CO.,LTD.",
	[3]byte{172, 43, 110}:  "Intel Corporate",
	[3]byte{172, 45, 163}:  "TXTR GmbH",
	[3]byte{172, 47, 168}:  "Humannix Co.,Ltd.",
	[3]byte{172, 49, 157}:  "Shenzhen TG-NET Botone Technology Co.,Ltd.",
	[3]byte{172, 52, 203}:  "Shanhai GBCOM Communication Technology Co. Ltd",
	[3]byte{172, 54, 19}:   "Samsung Electronics Co.,Ltd",
	[3]byte{172, 55, 67}:   "HTC Corporation",
	[3]byte{172, 56, 112}:  "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{172, 58, 122}:  "Roku, Inc.",
	[3]byte{172, 60, 11}:   "Apple, Inc.",
	[3]byte{172, 60, 180}:  "Nilan A/S",
	[3]byte{172, 61, 5}:    "Instorescreen Aisa",
	[3]byte{172, 61, 117}:  "HANGZHOU ZHIWAY TECHNOLOGIES CO.,LTD.",
	[3]byte{172, 63, 164}:  "TAIYO YUDEN CO.,LTD",
	[3]byte{172, 64, 234}:  "C&T Solution Inc. ",
	[3]byte{172, 65, 34}:   "Eclipse Electronic Systems Inc.",
	[3]byte{172, 68, 242}:  "YAMAHA CORPORATION",
	[3]byte{172, 71, 35}:   "Genelec",
	[3]byte{172, 72, 45}:   "Ralinwi Nanjing Electronic Technology Co., Ltd.",
	[3]byte{172, 74, 254}:  "Hisense Broadband Multimedia Technology Co.,Ltd.",
	[3]byte{172, 75, 200}:  "Juniper Networks",
	[3]byte{172, 78, 145}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{172, 79, 252}:  "SVS-VISTEK GmbH",
	[3]byte{172, 80, 54}:   "Pi-Coral Inc",
	[3]byte{172, 81, 53}:   "MPI TECH",
	[3]byte{172, 81, 238}:  "Cambridge Communication Systems Ltd",
	[3]byte{172, 84, 236}:  "IEEE P1823 Standards Working Group",
	[3]byte{172, 86, 44}:   "LAVA INTERNATIONAL(H.K) LIMITED",
	[3]byte{172, 88, 59}:   "Human Assembler, Inc.",
	[3]byte{172, 88, 123}:  "JCT Healthcare",
	[3]byte{172, 90, 20}:   "Samsung Electronics Co.,Ltd",
	[3]byte{172, 93, 16}:   "Pace Americas",
	[3]byte{172, 94, 140}:  "Utillink",
	[3]byte{172, 95, 62}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{172, 96, 182}:  "Ericsson AB",
	[3]byte{172, 97, 35}:   "Drivven, Inc.",
	[3]byte{172, 97, 117}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{172, 97, 234}:  "Apple, Inc.",
	[3]byte{172, 98, 13}:   "Jabil Circuit(Wuxi) Co.,Ltd",
	[3]byte{172, 99, 190}:  "Amazon Technologies Inc.",
	[3]byte{172, 100, 98}:  "zte corporation",
	[3]byte{172, 100, 221}: "IEEE Registration Authority",
	[3]byte{172, 103, 6}:   "Ruckus Wireless",
	[3]byte{172, 103, 111}: "Electrocompaniet A.S.",
	[3]byte{172, 107, 15}:  "CADENCE DESIGN SYSTEMS INC",
	[3]byte{172, 107, 172}: "Jenny Science AG",
	[3]byte{172, 110, 26}:  "Shenzhen Gongjin Electronics Co.,Ltd",
	[3]byte{172, 111, 79}:  "Enspert Inc",
	[3]byte{172, 111, 187}: "TATUNG Technology Inc.",
	[3]byte{172, 111, 217}: "Valueplus Inc.",
	[3]byte{172, 114, 54}:  "Lexking Technology Co., Ltd.",
	[3]byte{172, 114, 137}: "Intel Corporate",
	[3]byte{172, 116, 9}:   "Hangzhou H3C Technologies Co., Limited",
	[3]byte{172, 122, 66}:  "iConnectivity",
	[3]byte{172, 122, 77}:  "ALPS ELECTRIC CO.,LTD.",
	[3]byte{172, 123, 161}: "Intel Corporate",
	[3]byte{172, 126, 138}: "Cisco Systems, Inc",
	[3]byte{172, 127, 62}:  "Apple, Inc.",
	[3]byte{172, 128, 214}: "Hexatronic AB",
	[3]byte{172, 129, 18}:  "Gemtek Technology Co., Ltd.",
	[3]byte{172, 129, 243}: "Nokia Corporation",
	[3]byte{172, 131, 23}:  "Shenzhen Furtunetel Communication Co., Ltd",
	[3]byte{172, 131, 240}: "ImmediaTV Corporation",
	[3]byte{172, 131, 243}: "AMPAK Technology, Inc.",
	[3]byte{172, 132, 201}: "Sagemcom Broadband SAS",
	[3]byte{172, 133, 61}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{172, 134, 116}: "Open Mesh, Inc.",
	[3]byte{172, 134, 126}: "Create New Technology (HK) Limited Company",
	[3]byte{172, 135, 163}: "Apple, Inc.",
	[3]byte{172, 137, 149}: "AzureWave Technology Inc.",
	[3]byte{172, 138, 205}: "ROGER D.Wensker, G.Wensker sp.j.",
	[3]byte{172, 141, 20}:  "Smartrove Inc",
	[3]byte{172, 147, 47}:  "Nokia Corporation",
	[3]byte{172, 148, 3}:   "Envision Peripherals Inc",
	[3]byte{172, 154, 34}:  "NXP Semiconductors",
	[3]byte{172, 154, 150}: "Lantiq Deutschland GmbH",
	[3]byte{172, 155, 10}:  "Sony Corporation",
	[3]byte{172, 155, 132}: "Smak Tecnologia e Automacao",
	[3]byte{172, 156, 228}: "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{172, 158, 23}:  "ASUSTek COMPUTER INC.",
	[3]byte{172, 160, 22}:  "Cisco Systems, Inc",
	[3]byte{172, 162, 19}:  "Shenzhen Bilian electronic CO.,LTD",
	[3]byte{172, 162, 44}:  "Baycity Technologies Ltd",
	[3]byte{172, 163, 30}:  "Aruba Networks",
	[3]byte{172, 164, 48}:  "Peerless AV",
	[3]byte{172, 169, 25}:  "TrekStor GmbH",
	[3]byte{172, 169, 160}: "Audioengine, Ltd.",
	[3]byte{172, 171, 46}:  "Beijing LasNubes Technology Co., Ltd.",
	[3]byte{172, 171, 141}: "Lyngso Marine A/S",
	[3]byte{172, 171, 191}: "AthenTek Inc.",
	[3]byte{172, 179, 19}:  "ARRIS Group, Inc.",
	[3]byte{172, 181, 125}: "Liteon Technology Corporation",
	[3]byte{172, 183, 79}:  "METEL s.r.o.",
	[3]byte{172, 184, 89}:  "Uniband Electronic Corp,",
	[3]byte{172, 188, 50}:  "Apple, Inc.",
	[3]byte{172, 189, 11}:  "IMAC CO.,LTD",
	[3]byte{172, 190, 117}: "Ufine Technologies Co.,Ltd.",
	[3]byte{172, 190, 182}: "Visualedge Technology Co., Ltd.",
	[3]byte{172, 193, 238}: "Xiaomi Communications Co Ltd",
	[3]byte{172, 194, 236}: "CLT INT'L IND. CORP.",
	[3]byte{172, 195, 58}:  "Samsung Electronics Co.,Ltd",
	[3]byte{172, 197, 27}:  "Zhuhai Pantum Electronics Co., Ltd.",
	[3]byte{172, 197, 149}: "Graphite Systems",
	[3]byte{172, 198, 98}:  "MitraStar Technology Corp.",
	[3]byte{172, 198, 152}: "Kohzu Precision Co., Ltd.",
	[3]byte{172, 199, 63}:  "VITSMO CO., LTD.",
	[3]byte{172, 201, 53}:  "Ness Corporation",
	[3]byte{172, 202, 84}:  "Telldus Technologies AB",
	[3]byte{172, 202, 142}: "ODA Technologies",
	[3]byte{172, 202, 171}: "Virtual Electric Inc",
	[3]byte{172, 202, 186}: "Midokura Co., Ltd. ",
	[3]byte{172, 203, 9}:   "Hefcom Metering (Pty) Ltd",
	[3]byte{172, 204, 142}: "Axis Communications AB",
	[3]byte{172, 206, 143}: "HWA YAO TECHNOLOGIES CO., LTD",
	[3]byte{172, 207, 35}:  "Hi-flying electronics technology Co.,Ltd",
	[3]byte{172, 207, 92}:  "Apple, Inc.",
	[3]byte{172, 207, 133}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{172, 208, 116}: "Espressif Inc.",
	[3]byte{172, 209, 128}: "Crexendo Business Solutions, Inc.",
	[3]byte{172, 209, 184}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{172, 211, 100}: "ABB SPA, ABB SACE DIV.",
	[3]byte{172, 214, 87}:  "Shaanxi GuoLian Digital TV Technology Co.,Ltd.",
	[3]byte{172, 217, 214}: "tci GmbH",
	[3]byte{172, 219, 218}: "Shenzhen Geniatech Inc, Ltd",
	[3]byte{172, 220, 229}: "Procter & Gamble Company",
	[3]byte{172, 222, 72}:  "Private",
	[3]byte{172, 224, 16}:  "Liteon Technology Corporation",
	[3]byte{172, 224, 105}: "ISAAC Instruments",
	[3]byte{172, 226, 21}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{172, 227, 72}:  "MadgeTech, Inc",
	[3]byte{172, 228, 46}:  "SK hynix",
	[3]byte{172, 229, 240}: "Doppler Labs",
	[3]byte{172, 230, 75}:  "Shenzhen Baojia Battery Technology Co., Ltd.",
	[3]byte{172, 231, 123}: "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{172, 232, 123}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{172, 232, 126}: "Bytemark Computer Consulting Ltd",
	[3]byte{172, 233, 127}: "IoT Tech Limited",
	[3]byte{172, 233, 170}: "Hay Systems Ltd",
	[3]byte{172, 234, 106}: "GENIX INFOCOMM CO., LTD.",
	[3]byte{172, 236, 128}: "ARRIS Group, Inc.",
	[3]byte{172, 238, 59}:  "6harmonics Inc",
	[3]byte{172, 238, 158}: "Samsung Electronics Co.,Ltd",
	[3]byte{172, 240, 178}: "Becker Electronics Taiwan Ltd.",
	[3]byte{172, 241, 223}: "D-Link International",
	[3]byte{172, 242, 197}: "Cisco Systems, Inc",
	[3]byte{172, 247, 243}: "Xiaomi Communications Co Ltd",
	[3]byte{172, 248, 92}:  "Private",
	[3]byte{172, 249, 126}: "ELESYS INC.",
	[3]byte{172, 253, 147}: "Weifang GoerTek Electronics Co., Ltd.",
	[3]byte{172, 253, 206}: "Intel Corporate",
	[3]byte{172, 253, 236}: "Apple, Inc.",
	[3]byte{176, 0, 180}:   "Cisco Systems, Inc",
	[3]byte{176, 5, 148}:   "Liteon Technology Corporation",
	[3]byte{176, 8, 191}:   "Vital Connect, Inc.",
	[3]byte{176, 9, 211}:   "Avizia",
	[3]byte{176, 16, 65}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{176, 18, 3}:    "Dynamics Hong Kong Limited",
	[3]byte{176, 18, 102}:  "Futaba-Kikaku",
	[3]byte{176, 20, 8}:    "LIGHTSPEED INTERNATIONAL CO.",
	[3]byte{176, 23, 67}:   "EDISON GLOBAL CIRCUITS LLC",
	[3]byte{176, 27, 124}:  "Ontrol A.S.",
	[3]byte{176, 27, 210}:  "Le Shi Zhi Xin Electronic Technology (Tianjin) Limited",
	[3]byte{176, 28, 145}:  "Elim Co",
	[3]byte{176, 31, 129}:  "IEEE Registration Authority",
	[3]byte{176, 36, 243}:  "Progeny Systems",
	[3]byte{176, 37, 170}:  "Private",
	[3]byte{176, 38, 40}:   "Broadcom Limited",
	[3]byte{176, 52, 149}:  "Apple, Inc.",
	[3]byte{176, 53, 141}:  "Nokia Corporation",
	[3]byte{176, 53, 159}:  "Intel Corporate",
	[3]byte{176, 56, 41}:   "Siliconware Precision Industries Co., Ltd.",
	[3]byte{176, 56, 80}:   "Nanjing CAS-ZDC IOT SYSTEM CO.,LTD",
	[3]byte{176, 61, 150}:  "Vision Valley FZ LLC",
	[3]byte{176, 62, 176}:  "MICRODIA Ltd.",
	[3]byte{176, 64, 137}:  "Senient Systems LTD",
	[3]byte{176, 65, 29}:   "ITTIM Technologies",
	[3]byte{176, 67, 93}:   "NuLEDs, Inc.",
	[3]byte{176, 69, 21}:   "mira fitness,LLC.",
	[3]byte{176, 69, 25}:   "TCT mobile ltd",
	[3]byte{176, 69, 69}:   "YACOUB Automation GmbH",
	[3]byte{176, 70, 252}:  "MitraStar Technology Corp.",
	[3]byte{176, 71, 191}:  "Samsung Electronics Co.,Ltd",
	[3]byte{176, 72, 26}:   "Apple, Inc.",
	[3]byte{176, 72, 122}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{176, 73, 95}:   "OMRON HEALTHCARE Co., Ltd.",
	[3]byte{176, 75, 191}:  "PT HAN SUNG ELECTORONICS INDONESIA",
	[3]byte{176, 76, 5}:    "Fresenius Medical Care Deutschland GmbH",
	[3]byte{176, 80, 188}:  "SHENZHEN BASICOM ELECTRONIC CO.,LTD.",
	[3]byte{176, 81, 142}:  "Holl technology CO.Ltd.",
	[3]byte{176, 82, 22}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{176, 87, 6}:    "Vallox Oy",
	[3]byte{176, 88, 196}:  "Broadcast Microwave Services, Inc",
	[3]byte{176, 89, 71}:   "Shenzhen Qihu Intelligent Technology Company Limited",
	[3]byte{176, 90, 218}:  "Hewlett Packard",
	[3]byte{176, 91, 31}:   "THERMO FISHER SCIENTIFIC S.P.A.",
	[3]byte{176, 91, 103}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{176, 92, 229}:  "Nokia Corporation",
	[3]byte{176, 97, 199}:  "Ericsson-LG Enterprise",
	[3]byte{176, 101, 99}:  "Shanghai Railway Communication Factory",
	[3]byte{176, 101, 189}: "Apple, Inc.",
	[3]byte{176, 104, 182}: "Hangzhou OYE Technology Co. Ltd",
	[3]byte{176, 105, 113}: "DEI Sales, Inc.",
	[3]byte{176, 108, 191}: "3ality Digital Systems GmbH",
	[3]byte{176, 112, 45}:  "Apple, Inc.",
	[3]byte{176, 114, 191}: "Murata Manufacturing Co., Ltd.",
	[3]byte{176, 117, 12}:  "QA Cafe",
	[3]byte{176, 117, 77}:  "Nokia",
	[3]byte{176, 117, 213}: "zte corporation",
	[3]byte{176, 119, 172}: "ARRIS Group, Inc.",
	[3]byte{176, 120, 112}: "Wi-NEXT, Inc.",
	[3]byte{176, 120, 240}: "Beijing HuaqinWorld Technology Co.,Ltd.",
	[3]byte{176, 121, 8}:   "Cummings Engineering",
	[3]byte{176, 121, 60}:  "Revolv Inc",
	[3]byte{176, 121, 148}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{176, 125, 71}:  "Cisco Systems, Inc",
	[3]byte{176, 125, 98}:  "Dipl.-Ing. H. Horstmann GmbH",
	[3]byte{176, 126, 112}: "Zadara Storage Ltd.",
	[3]byte{176, 127, 185}: "NETGEAR",
	[3]byte{176, 128, 140}: "Laser Light Engines",
	[3]byte{176, 129, 216}: "I-sys Corp",
	[3]byte{176, 131, 254}: "Dell Inc.",
	[3]byte{176, 134, 158}: "Chloride S.r.L",
	[3]byte{176, 136, 7}:   "Strata Worldwide",
	[3]byte{176, 137, 0}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{176, 137, 145}: "LGE ",
	[3]byte{176, 142, 26}:  "URadio Systems Co., Ltd",
	[3]byte{176, 144, 116}: "Fulan Electronics Limited",
	[3]byte{176, 145, 34}:  "Texas Instruments",
	[3]byte{176, 145, 52}:  "Taleo",
	[3]byte{176, 145, 55}:  "ISis ImageStream Internet Solutions, Inc",
	[3]byte{176, 149, 142}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{176, 150, 108}: "Lanbowan Technology Ltd.",
	[3]byte{176, 151, 58}:  "E-Fuel Corporation",
	[3]byte{176, 152, 159}: "LG CNS",
	[3]byte{176, 153, 40}:  "FUJITSU LIMITED",
	[3]byte{176, 154, 226}: "STEMMER IMAGING GmbH",
	[3]byte{176, 155, 212}: "GNH Software India Private Limited",
	[3]byte{176, 159, 186}: "Apple, Inc.",
	[3]byte{176, 161, 10}:  "Pivotal Systems Corporation",
	[3]byte{176, 162, 231}: "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{176, 163, 126}: "Qingdao Haier Telecom Co.，Ltd",
	[3]byte{176, 167, 42}:  "Ensemble Designs, Inc.",
	[3]byte{176, 167, 55}:  "Roku, Inc.",
	[3]byte{176, 168, 110}: "Juniper Networks",
	[3]byte{176, 170, 54}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{176, 170, 119}: "Cisco Systems, Inc",
	[3]byte{176, 172, 250}: "FUJITSU LIMITED",
	[3]byte{176, 173, 170}: "Avaya Inc",
	[3]byte{176, 178, 143}: "Sagemcom Broadband SAS",
	[3]byte{176, 178, 220}: "ZyXEL Communications Corporation",
	[3]byte{176, 179, 43}:  "Slican Sp. z o.o.",
	[3]byte{176, 180, 72}:  "Texas Instruments",
	[3]byte{176, 184, 213}: "Nanjing Nengrui Auto Equipment CO.,Ltd",
	[3]byte{176, 185, 138}: "NETGEAR",
	[3]byte{176, 189, 109}: "Echostreams Innovative Solutions",
	[3]byte{176, 189, 161}: "ZAKLAD ELEKTRONICZNY SIMS",
	[3]byte{176, 191, 153}: "WIZITDONGDO",
	[3]byte{176, 192, 144}: "Chicony Electronics Co., Ltd.",
	[3]byte{176, 193, 40}:  "Adler ELREHA GmbH",
	[3]byte{176, 194, 5}:   "BIONIME",
	[3]byte{176, 194, 135}: "Technicolor CH USA Inc.",
	[3]byte{176, 196, 108}: "Senseit",
	[3]byte{176, 196, 231}: "Samsung Electronics Co.,Ltd",
	[3]byte{176, 197, 84}:  "D-Link International",
	[3]byte{176, 197, 89}:  "Samsung Electronics Co.,Ltd",
	[3]byte{176, 197, 202}: "IEEE Registration Authority",
	[3]byte{176, 198, 154}: "Juniper Networks",
	[3]byte{176, 199, 69}:  "BUFFALO.INC",
	[3]byte{176, 200, 63}:  "Jiangsu Cynray IOT Co., Ltd.",
	[3]byte{176, 200, 173}: "People Power Company",
	[3]byte{176, 201, 91}:  "Beijing Symtech CO.,LTD",
	[3]byte{176, 206, 24}:  "Zhejiang shenghui lighting co.,Ltd",
	[3]byte{176, 207, 77}:  "MI-Zone Technology Ireland",
	[3]byte{176, 208, 156}: "Samsung Electronics Co.,Ltd",
	[3]byte{176, 210, 245}: "Vello Systems, Inc.",
	[3]byte{176, 213, 157}: "Shenzhen Zowee Technology Co., Ltd",
	[3]byte{176, 213, 204}: "Texas Instruments",
	[3]byte{176, 215, 197}: "Logipix Ltd",
	[3]byte{176, 215, 204}: "Tridonic GmbH & Co KG",
	[3]byte{176, 218, 0}:   "CERA ELECTRONIQUE",
	[3]byte{176, 223, 58}:  "Samsung Electronics Co.,Ltd",
	[3]byte{176, 224, 60}:  "TCT mobile ltd",
	[3]byte{176, 226, 53}:  "Xiaomi Communications Co Ltd",
	[3]byte{176, 226, 229}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{176, 227, 157}: "CAT SYSTEM CO.,LTD.",
	[3]byte{176, 229, 14}:  "NRG SYSTEMS INC",
	[3]byte{176, 229, 237}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{176, 231, 84}:  "2Wire Inc",
	[3]byte{176, 232, 146}: "Seiko Epson Corporation",
	[3]byte{176, 233, 126}: "Advanced Micro Peripherals",
	[3]byte{176, 236, 113}: "Samsung Electronics Co.,Ltd",
	[3]byte{176, 236, 143}: "GMX SAS",
	[3]byte{176, 236, 225}: "Private",
	[3]byte{176, 238, 69}:  "AzureWave Technology Inc.",
	[3]byte{176, 238, 123}: "Roku, Inc",
	[3]byte{176, 241, 163}: "Fengfan (BeiJing) Technology Co., Ltd. ",
	[3]byte{176, 241, 188}: "Dhemax Ingenieros Ltda",
	[3]byte{176, 241, 236}: "AMPAK Technology, Inc.",
	[3]byte{176, 248, 147}: "Shanghai MXCHIP Information Technology Co., Ltd.",
	[3]byte{176, 249, 99}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{176, 250, 235}: "Cisco Systems, Inc",
	[3]byte{176, 254, 189}: "Private",
	[3]byte{180, 0, 156}:   "CableWorld Ltd.",
	[3]byte{180, 1, 66}:    "GCI Science & Technology Co.,LTD",
	[3]byte{180, 4, 24}:    "Smartchip Integrated Inc.",
	[3]byte{180, 5, 102}:   "SP Best Corporation Co., LTD.",
	[3]byte{180, 7, 249}:   "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{180, 8, 50}:    "TC Communications",
	[3]byte{180, 10, 198}:  "DEXON Systems Ltd.",
	[3]byte{180, 11, 68}:   "Smartisan Technology Co., Ltd.",
	[3]byte{180, 11, 122}:  "Brusa Elektronik AG",
	[3]byte{180, 12, 37}:   "Palo Alto Networks",
	[3]byte{180, 14, 150}:  "HERAN ",
	[3]byte{180, 14, 220}:  "LG-Ericsson Co.,Ltd.",
	[3]byte{180, 20, 137}:  "Cisco Systems, Inc",
	[3]byte{180, 21, 19}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{180, 23, 128}:  "DTI Group Ltd",
	[3]byte{180, 24, 209}:  "Apple, Inc.",
	[3]byte{180, 29, 239}:  "Internet Laboratories, Inc.",
	[3]byte{180, 33, 29}:   "Beijing GuangXin Technology Co., Ltd",
	[3]byte{180, 33, 138}:  "Dog Hunter LLC",
	[3]byte{180, 36, 231}:  "Codetek Technology Co.,Ltd",
	[3]byte{180, 40, 241}:  "E-Prime Co., Ltd.",
	[3]byte{180, 41, 61}:   "Shenzhen Urovo Technology Co.,Ltd.",
	[3]byte{180, 42, 14}:   "Technicolor CH USA Inc.",
	[3]byte{180, 42, 57}:   "ORBIT MERRET, spol. s r. o.",
	[3]byte{180, 44, 146}:  "Zhejiang Weirong Electronic Co., Ltd",
	[3]byte{180, 44, 190}:  "Direct Payment Solutions Limited",
	[3]byte{180, 48, 82}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{180, 49, 184}:  "Aviwest",
	[3]byte{180, 52, 108}:  "MATSUNICHI DIGITAL TECHNOLOGY (HONG KONG) LIMITED",
	[3]byte{180, 53, 100}:  "Fujian Tian Cheng Electron Science & Technical Development Co.,Ltd.",
	[3]byte{180, 53, 247}:  "Zhejiang Pearmain Electronics Co.ltd.",
	[3]byte{180, 54, 169}:  "Fibocom Wireless Inc. ",
	[3]byte{180, 54, 227}:  "KBVISION GROUP",
	[3]byte{180, 55, 65}:   "Consert, Inc.",
	[3]byte{180, 55, 209}:  "IEEE Registration Authority",
	[3]byte{180, 57, 52}:   "Pen Generations, Inc.",
	[3]byte{180, 57, 214}:  "ProCurve Networking by HP",
	[3]byte{180, 58, 40}:   "Samsung Electronics Co.,Ltd",
	[3]byte{180, 61, 178}:  "Degreane Horizon",
	[3]byte{180, 62, 59}:   "Viableware, Inc",
	[3]byte{180, 65, 122}:  "SHENZHEN GONGJIN ELECTRONICS CO.,LT",
	[3]byte{180, 67, 13}:   "Broadlink Pty Ltd",
	[3]byte{180, 71, 94}:   "Avaya Inc",
	[3]byte{180, 75, 210}:  "Apple, Inc.",
	[3]byte{180, 76, 194}:  "NR ELECTRIC CO., LTD",
	[3]byte{180, 81, 249}:  "NB Software",
	[3]byte{180, 82, 83}:   "Seagate Technology",
	[3]byte{180, 82, 125}:  "Sony Mobile Communications AB",
	[3]byte{180, 82, 126}:  "Sony Mobile Communications AB",
	[3]byte{180, 85, 112}:  "Borea",
	[3]byte{180, 86, 185}:  "Teraspek Technologies Co.,Ltd",
	[3]byte{180, 88, 97}:   "CRemote, LLC",
	[3]byte{180, 92, 164}:  "Thing-talk Wireless Communication Technologies Corporation Limited",
	[3]byte{180, 93, 80}:   "Aruba Networks",
	[3]byte{180, 97, 255}:  "Lumigon A/S",
	[3]byte{180, 98, 56}:   "Exablox",
	[3]byte{180, 98, 147}:  "Samsung Electronics Co.,Ltd",
	[3]byte{180, 98, 173}:  "Elysia Germany GmbH",
	[3]byte{180, 102, 152}: "Zealabs srl",
	[3]byte{180, 103, 233}: "Qingdao GoerTek Technology Co., Ltd.",
	[3]byte{180, 109, 53}:  "Dalian Seasky Automation Co;Ltd",
	[3]byte{180, 109, 131}: "Intel Corporate",
	[3]byte{180, 115, 86}:  "Hangzhou Treebear Networking Co., Ltd.",
	[3]byte{180, 116, 67}:  "Samsung Electronics Co.,Ltd",
	[3]byte{180, 116, 71}:  "CoreOS",
	[3]byte{180, 116, 159}: "ASKEY COMPUTER CORP",
	[3]byte{180, 117, 14}:  "Belkin International Inc.",
	[3]byte{180, 121, 167}: "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{180, 124, 41}:  "Shenzhen Guzidi Technology Co.,Ltd",
	[3]byte{180, 124, 156}: "Amazon Technologies Inc.",
	[3]byte{180, 127, 94}:  "Foresight Manufacture (S) Pte Ltd",
	[3]byte{180, 130, 85}:  "Research Products Corporation",
	[3]byte{180, 130, 123}: "AKG Acoustics GmbH",
	[3]byte{180, 130, 197}: "Relay2, Inc.",
	[3]byte{180, 130, 254}: "ASKEY COMPUTER CORP",
	[3]byte{180, 133, 71}:  "Amptown System Company GmbH",
	[3]byte{180, 137, 16}:  "Coster T.E. S.P.A.",
	[3]byte{180, 139, 25}:  "Apple, Inc.",
	[3]byte{180, 148, 78}:  "WeTelecom Co., Ltd.",
	[3]byte{180, 150, 145}: "Intel Corporate",
	[3]byte{180, 152, 66}:  "zte corporation",
	[3]byte{180, 153, 76}:  "Texas Instruments",
	[3]byte{180, 153, 186}: "Hewlett Packard",
	[3]byte{180, 156, 223}: "Apple, Inc.",
	[3]byte{180, 157, 11}:  "BQ",
	[3]byte{180, 157, 180}: "Axion Technologies Inc.",
	[3]byte{180, 158, 172}: "Imagik Int'l Corp",
	[3]byte{180, 158, 230}: "SHENZHEN TECHNOLOGY CO LTD",
	[3]byte{180, 164, 181}: "Zen Eye Co.,Ltd",
	[3]byte{180, 164, 227}: "Cisco Systems, Inc",
	[3]byte{180, 165, 169}: "MODI GmbH",
	[3]byte{180, 165, 239}: "Sercomm Corporation.",
	[3]byte{180, 168, 40}:  "Shenzhen Concox Information Technology Co., Ltd",
	[3]byte{180, 168, 43}:  "Histar Digital Electronics Co., Ltd.",
	[3]byte{180, 169, 90}:  "Avaya Inc",
	[3]byte{180, 169, 132}: "Symantec Corporation",
	[3]byte{180, 169, 254}: "GHIA Technology (Shenzhen) LTD",
	[3]byte{180, 170, 77}:  "Ensequence, Inc.",
	[3]byte{180, 171, 44}:  "MtM Technology Corporation",
	[3]byte{180, 174, 43}:  "Microsoft",
	[3]byte{180, 174, 111}: "Circle Reliance, Inc DBA Cranberry Networks",
	[3]byte{180, 176, 23}:  "Avaya Inc",
	[3]byte{180, 177, 90}:  "Siemens AG Energy Management Division",
	[3]byte{180, 178, 101}: "DAEHO I&T",
	[3]byte{180, 179, 98}:  "zte corporation",
	[3]byte{180, 179, 132}: "ShenZhen Figigantic Electronic Co.,Ltd",
	[3]byte{180, 181, 47}:  "Hewlett Packard",
	[3]byte{180, 181, 66}:  "Hubbell Power Systems, Inc.",
	[3]byte{180, 181, 175}: "Minsung Electronics",
	[3]byte{180, 182, 118}: "Intel Corporate",
	[3]byte{180, 184, 89}:  "Texa Spa",
	[3]byte{180, 184, 141}: "Thuh Company",
	[3]byte{180, 196, 78}:  "VXL eTech Pvt Ltd",
	[3]byte{180, 198, 248}: "Axilspot Communication",
	[3]byte{180, 199, 153}: "Extreme Networks",
	[3]byte{180, 200, 16}:  "UMPI Elettronica",
	[3]byte{180, 204, 233}: "PROSYST",
	[3]byte{180, 206, 246}: "HTC Corporation",
	[3]byte{180, 207, 219}: "Shenzhen Jiuzhou Electric Co.,LTD",
	[3]byte{180, 209, 53}:  "Cloudistics",
	[3]byte{180, 213, 189}: "Intel Corporate",
	[3]byte{180, 216, 169}: "BetterBots",
	[3]byte{180, 216, 222}: "iota Computing, Inc.",
	[3]byte{180, 221, 21}:  "ControlThings Oy Ab",
	[3]byte{180, 223, 59}:  "Chromlech",
	[3]byte{180, 223, 250}: "Litemax Electronics Inc.",
	[3]byte{180, 224, 205}: "Fusion-io, Inc",
	[3]byte{180, 225, 15}:  "Dell Inc.",
	[3]byte{180, 225, 196}: "Microsoft Mobile Oy",
	[3]byte{180, 225, 235}: "Private",
	[3]byte{180, 231, 130}: "Vivalnk",
	[3]byte{180, 233, 176}: "Cisco Systems, Inc",
	[3]byte{180, 237, 25}:  "Pie Digital, Inc.",
	[3]byte{180, 237, 84}:  "Wohler Technologies",
	[3]byte{180, 238, 180}: "ASKEY COMPUTER CORP",
	[3]byte{180, 238, 212}: "Texas Instruments",
	[3]byte{180, 239, 4}:   "DAIHAN Scientific Co., Ltd.",
	[3]byte{180, 239, 57}:  "Samsung Electronics Co.,Ltd",
	[3]byte{180, 239, 250}: "Lemobile Information Technology (Beijing) Co., Ltd.",
	[3]byte{180, 240, 171}: "Apple, Inc.",
	[3]byte{180, 242, 232}: "ARRIS Group, Inc.",
	[3]byte{180, 243, 35}:  "PETATEL INC.",
	[3]byte{180, 248, 30}:  "Kinova",
	[3]byte{180, 251, 228}: "Ubiquiti Networks Inc.",
	[3]byte{180, 252, 117}: "SEMA Electronics(HK) CO.,LTD",
	[3]byte{180, 254, 140}: "Centro Sicurezza Italia SpA",
	[3]byte{184, 0, 24}:    "Htel",
	[3]byte{184, 3, 5}:     "Intel Corporate",
	[3]byte{184, 4, 21}:    "Bayan Audio",
	[3]byte{184, 5, 171}:   "zte corporation",
	[3]byte{184, 8, 207}:   "Intel Corporate",
	[3]byte{184, 8, 215}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{184, 9, 138}:   "Apple, Inc.",
	[3]byte{184, 11, 157}:  "ROPEX Industrie-Elektronik GmbH",
	[3]byte{184, 19, 233}:  "Trace Live Network",
	[3]byte{184, 20, 19}:   "Keen High Holding(HK) Ltd.",
	[3]byte{184, 22, 25}:   "ARRIS Group, Inc.",
	[3]byte{184, 22, 219}:  "CHANT SINCERE CO.,LTD",
	[3]byte{184, 23, 194}:  "Apple, Inc.",
	[3]byte{184, 24, 111}:  "ORIENTAL MOTOR CO., LTD.",
	[3]byte{184, 25, 153}:  "Nesys",
	[3]byte{184, 29, 170}:  "LG Electronics (Mobile Communications)",
	[3]byte{184, 32, 231}:  "Guangzhou Horizontal Information & Network Integration Co. Ltd",
	[3]byte{184, 34, 79}:   "SICHUAN TIANYI COMHEART TELECOMCO., LTD",
	[3]byte{184, 36, 16}:   "Magneti Marelli Slovakia s.r.o.",
	[3]byte{184, 36, 26}:   "SWEDA INFORMATICA LTDA",
	[3]byte{184, 36, 240}:  "SOYO Technology Development Co., Ltd.",
	[3]byte{184, 38, 108}:  "ANOV France",
	[3]byte{184, 38, 212}:  "Furukawa Industrial S.A. Produtos Elétricos",
	[3]byte{184, 39, 235}:  "Raspberry Pi Foundation",
	[3]byte{184, 40, 139}:  "Parker Hannifin Manufacturing (UK) Ltd",
	[3]byte{184, 41, 247}:  "Blaster Tech",
	[3]byte{184, 42, 114}:  "Dell Inc.",
	[3]byte{184, 42, 220}:  "EFR Europäische Funk-Rundsteuerung GmbH",
	[3]byte{184, 44, 160}:  "Honeywell HomMed",
	[3]byte{184, 48, 168}:  "Road-Track Telematics Development",
	[3]byte{184, 50, 65}:   "Wuhan Tianyu Information Industry Co., Ltd.",
	[3]byte{184, 54, 216}:  "Videoswitch",
	[3]byte{184, 55, 101}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{184, 56, 97}:   "Cisco Systems, Inc",
	[3]byte{184, 56, 202}:  "Kyokko Tsushin System CO.,LTD",
	[3]byte{184, 58, 8}:    "Tenda Technology Co.,Ltd.Dongguan branch",
	[3]byte{184, 58, 123}:  "Worldplay (Canada) Inc.",
	[3]byte{184, 58, 157}:  "Alarm.com",
	[3]byte{184, 61, 78}:   "Shenzhen Cultraview Digital Technology Co.,Ltd Shanghai Branch",
	[3]byte{184, 62, 89}:   "Roku, Inc.",
	[3]byte{184, 65, 95}:   "ASP AG",
	[3]byte{184, 67, 228}:  "Vlatacom",
	[3]byte{184, 68, 217}:  "Apple, Inc.",
	[3]byte{184, 71, 198}:  "SanJet Technology Corp.",
	[3]byte{184, 79, 213}:  "Microsoft Corporation",
	[3]byte{184, 80, 1}:    "Extreme Networks",
	[3]byte{184, 83, 172}:  "Apple, Inc.",
	[3]byte{184, 85, 16}:   "Zioncom Electronics (Shenzhen) Ltd.",
	[3]byte{184, 86, 189}:  "ITT LLC",
	[3]byte{184, 87, 216}:  "Samsung Electronics Co.,Ltd",
	[3]byte{184, 88, 16}:   "NUMERA, INC.",
	[3]byte{184, 90, 115}:  "Samsung Electronics Co.,Ltd",
	[3]byte{184, 90, 247}:  "Ouya, Inc",
	[3]byte{184, 90, 254}:  "Handaer Communication Technology (Beijing) Co., Ltd",
	[3]byte{184, 94, 123}:  "Samsung Electronics Co.,Ltd",
	[3]byte{184, 96, 145}:  "Onnet Technologies and Innovations LLC",
	[3]byte{184, 97, 111}:  "Accton Technology Corp",
	[3]byte{184, 98, 31}:   "Cisco Systems, Inc",
	[3]byte{184, 99, 188}:  "ROBOTIS, Co, Ltd",
	[3]byte{184, 100, 145}: "CK Telecom Ltd",
	[3]byte{184, 101, 59}:  "Bolymin, Inc.",
	[3]byte{184, 105, 194}: "Sunitec Enterprise Co., Ltd.",
	[3]byte{184, 107, 35}:  "Toshiba",
	[3]byte{184, 108, 232}: "Samsung Electronics Co.,Ltd",
	[3]byte{184, 112, 244}: "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{184, 116, 36}:  "Viessmann Elektronik GmbH",
	[3]byte{184, 116, 71}:  "Convergence Technologies",
	[3]byte{184, 117, 192}: "PayPal, Inc.",
	[3]byte{184, 118, 63}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{184, 119, 195}: "Decagon Devices, Inc.",
	[3]byte{184, 120, 46}:  "Apple, Inc.",
	[3]byte{184, 120, 121}: "Roche Diagnostics GmbH",
	[3]byte{184, 121, 126}: "Secure Meters (UK) Limited",
	[3]byte{184, 122, 201}: "Siemens Ltd.",
	[3]byte{184, 124, 242}: "Aerohive Networks Inc.",
	[3]byte{184, 129, 152}: "Intel Corporate",
	[3]byte{184, 134, 135}: "Liteon Technology Corporation",
	[3]byte{184, 135, 30}:  "Good Mind Industries Co., Ltd.",
	[3]byte{184, 135, 168}: "Step Ahead Innovations Inc.",
	[3]byte{184, 136, 227}: "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{184, 137, 129}: "Chengdu InnoThings Technology Co., Ltd.",
	[3]byte{184, 137, 202}: "ILJIN ELECTRIC Co., Ltd.",
	[3]byte{184, 138, 96}:  "Intel Corporate",
	[3]byte{184, 141, 18}:  "Apple, Inc.",
	[3]byte{184, 142, 58}:  "Infinite Technologies JLT",
	[3]byte{184, 142, 198}: "Stateless Networks",
	[3]byte{184, 142, 223}: "Zencheer Communication Technology Co., Ltd.",
	[3]byte{184, 143, 20}:  "Analytica GmbH",
	[3]byte{184, 146, 29}:  "BG T&A",
	[3]byte{184, 148, 210}: "Retail Innovation HTT AB",
	[3]byte{184, 150, 116}: "AllDSP GmbH & Co. KG",
	[3]byte{184, 151, 90}:  "BIOSTAR Microtech Int'l Corp.",
	[3]byte{184, 152, 176}: "Atlona Inc.",
	[3]byte{184, 152, 247}: "Gionee Communication Equipment Co,Ltd.ShenZhen",
	[3]byte{184, 153, 25}:  "7signal Solutions, Inc",
	[3]byte{184, 153, 176}: "Cohere Technologies",
	[3]byte{184, 154, 205}: "ELITE OPTOELECTRONIC(ASIA)CO.,LTD",
	[3]byte{184, 154, 237}: "OceanServer Technology, Inc",
	[3]byte{184, 155, 201}: "SMC Networks Inc",
	[3]byte{184, 155, 228}: "ABB Power Systems Power Generation",
	[3]byte{184, 161, 117}: "Roku, Inc.",
	[3]byte{184, 163, 134}: "D-Link International",
	[3]byte{184, 163, 224}: "BenRui Technology Co.,Ltd",
	[3]byte{184, 168, 175}: "Logic S.p.A.",
	[3]byte{184, 172, 111}: "Dell Inc.",
	[3]byte{184, 173, 62}:  "BLUECOM",
	[3]byte{184, 174, 110}: "Nintendo Co., Ltd.",
	[3]byte{184, 174, 237}: "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{184, 175, 103}: "Hewlett Packard",
	[3]byte{184, 177, 199}: "BT&COM CO.,LTD",
	[3]byte{184, 178, 235}: "Googol Technology (HK) Limited",
	[3]byte{184, 179, 220}: "DEREK (SHAOGUAN) LIMITED",
	[3]byte{184, 180, 46}:  "Gionee Communication Equipment Co,Ltd.ShenZhen",
	[3]byte{184, 183, 215}: "2GIG Technologies",
	[3]byte{184, 184, 30}:  "Intel Corporate",
	[3]byte{184, 185, 78}:  "Shenzhen iBaby Labs, Inc.",
	[3]byte{184, 186, 104}: "Xi'an Jizhong Digital Communication Co.,Ltd",
	[3]byte{184, 186, 114}: "Cynove",
	[3]byte{184, 187, 35}:  "Guangdong Nufront CSC Co., Ltd",
	[3]byte{184, 187, 109}: "ENERES Co.,Ltd.",
	[3]byte{184, 187, 175}: "Samsung Electronics Co.,Ltd",
	[3]byte{184, 188, 27}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{184, 189, 121}: "TrendPoint Systems",
	[3]byte{184, 190, 191}: "Cisco Systems, Inc",
	[3]byte{184, 191, 131}: "Intel Corporate",
	[3]byte{184, 193, 162}: "Dragon Path Technologies Co., Limited",
	[3]byte{184, 195, 191}: "Henan Chengshi NetWork Technology Co.，Ltd",
	[3]byte{184, 196, 111}: "PRIMMCON INDUSTRIES INC",
	[3]byte{184, 198, 142}: "Samsung Electronics Co.,Ltd",
	[3]byte{184, 199, 22}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{184, 199, 93}:  "Apple, Inc.",
	[3]byte{184, 200, 85}:  "Shanghai GBCOM Communication Technology Co.,Ltd.",
	[3]byte{184, 202, 58}:  "Dell Inc.",
	[3]byte{184, 205, 147}: "Penetek, Inc",
	[3]byte{184, 205, 167}: "Maxeler Technologies Ltd.",
	[3]byte{184, 208, 111}: "GUANGZHOU HKUST FOK YING TUNG RESEARCH INSTITUTE",
	[3]byte{184, 212, 157}: "M Seven System Ltd.",
	[3]byte{184, 213, 11}:  "Sunitec Enterprise Co.,Ltd",
	[3]byte{184, 215, 175}: "Murata Manufacturing Co., Ltd.",
	[3]byte{184, 216, 18}:  "IEEE Registration Authority",
	[3]byte{184, 217, 206}: "Samsung Electronics Co.,Ltd",
	[3]byte{184, 218, 241}: "Strahlenschutz- Entwicklungs- und Ausruestungsgesellschaft mbH",
	[3]byte{184, 218, 247}: "Advanced Photonics, Inc.",
	[3]byte{184, 220, 135}: "IAI Corporation",
	[3]byte{184, 223, 107}: "SpotCam Co., Ltd.",
	[3]byte{184, 229, 137}: "Payter BV",
	[3]byte{184, 230, 37}:  "2Wire Inc",
	[3]byte{184, 231, 121}: "9Solutions Oy",
	[3]byte{184, 232, 86}:  "Apple, Inc.",
	[3]byte{184, 233, 55}:  "Sonos, Inc.",
	[3]byte{184, 234, 170}: "ICG NETWORKS CO.,ltd",
	[3]byte{184, 236, 163}: "ZyXEL Communications Corporation",
	[3]byte{184, 238, 101}: "Liteon Technology Corporation",
	[3]byte{184, 238, 121}: "YWire Technologies, Inc.",
	[3]byte{184, 240, 128}: "SPS, INC.",
	[3]byte{184, 243, 23}:  "iSun Smasher Communications Private Limited",
	[3]byte{184, 244, 208}: "Herrmann Ultraschalltechnik GmbH & Co. Kg",
	[3]byte{184, 245, 231}: "WayTools, LLC",
	[3]byte{184, 246, 177}: "Apple, Inc.",
	[3]byte{184, 247, 50}:  "Aryaka Networks Inc",
	[3]byte{184, 248, 40}:  "Changshu Gaoshida Optoelectronic Technology Co. Ltd.",
	[3]byte{184, 248, 131}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{184, 248, 190}: "BLUECOM",
	[3]byte{184, 249, 52}:  "Sony Mobile Communications AB",
	[3]byte{184, 252, 154}: "Le Shi Zhi Xin Electronic Technology (Tianjin) Limited",
	[3]byte{184, 253, 50}:  "Zhejiang ROICX Microelectronics",
	[3]byte{184, 255, 97}:  "Apple, Inc.",
	[3]byte{184, 255, 111}: "Shanghai Typrotech Technology Co.Ltd",
	[3]byte{184, 255, 254}: "Texas Instruments",
	[3]byte{188, 2, 0}:     "Stewart Audio",
	[3]byte{188, 2, 74}:    "HMD Global Oy",
	[3]byte{188, 5, 67}:    "AVM GmbH",
	[3]byte{188, 13, 165}:  "Texas Instruments",
	[3]byte{188, 15, 43}:   "FORTUNE TECHGROUP CO.,LTD",
	[3]byte{188, 15, 100}:  "Intel Corporate",
	[3]byte{188, 18, 94}:   "Beijing  WisVideo  INC.",
	[3]byte{188, 20, 1}:    "Hitron Technologies. Inc",
	[3]byte{188, 20, 133}:  "Samsung Electronics Co.,Ltd",
	[3]byte{188, 20, 239}:  "ITON Technology Limited",
	[3]byte{188, 21, 166}:  "Taiwan Jantek Electronics,Ltd.",
	[3]byte{188, 21, 172}:  "Vodafone Italia S.p.A.",
	[3]byte{188, 22, 101}:  "Cisco Systems, Inc",
	[3]byte{188, 22, 245}:  "Cisco Systems, Inc",
	[3]byte{188, 26, 103}:  "YF Technology Co., Ltd",
	[3]byte{188, 32, 164}:  "Samsung Electronics Co.,Ltd",
	[3]byte{188, 32, 186}:  "Inspur (Shandong) Electronic Information Co., Ltd",
	[3]byte{188, 37, 224}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{188, 37, 240}:  "3D Display Technologies Co., Ltd.",
	[3]byte{188, 38, 29}:   "HONG KONG TECON TECHNOLOGY",
	[3]byte{188, 40, 44}:   "e-Smart Systems Pvt. Ltd",
	[3]byte{188, 40, 70}:   "NextBIT Computing Pvt. Ltd.",
	[3]byte{188, 40, 214}:  "Rowley Associates Limited",
	[3]byte{188, 43, 107}:  "Beijing Haier IC Design Co.,Ltd",
	[3]byte{188, 43, 215}:  "Revogi Innovation Co., Ltd.",
	[3]byte{188, 44, 85}:   "Bear Flag Design, Inc.",
	[3]byte{188, 45, 152}:  "ThinGlobal LLC",
	[3]byte{188, 47, 61}:   "vivo Mobile Communication Co., Ltd.",
	[3]byte{188, 48, 91}:   "Dell Inc.",
	[3]byte{188, 48, 125}:  "Wistron Neweb Corporation",
	[3]byte{188, 48, 126}:  "Wistron Neweb Corporation",
	[3]byte{188, 52, 0}:    "IEEE Registration Authority",
	[3]byte{188, 53, 229}:  "Hydro Systems Company",
	[3]byte{188, 56, 210}:  "Pandachip Limited",
	[3]byte{188, 57, 166}:  "CSUN System Technology Co.,LTD",
	[3]byte{188, 57, 217}:  "Z-TEC",
	[3]byte{188, 58, 234}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{188, 59, 175}:  "Apple, Inc.",
	[3]byte{188, 62, 19}:   "Accordance Systems Inc.",
	[3]byte{188, 63, 143}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{188, 65, 0}:    "CODACO ELECTRONIC s.r.o.",
	[3]byte{188, 67, 119}:  "Hang Zhou Huite Technology Co.,ltd.",
	[3]byte{188, 68, 52}:   "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{188, 68, 134}:  "Samsung Electronics Co.,Ltd",
	[3]byte{188, 68, 176}:  "Elastifile",
	[3]byte{188, 69, 46}:   "Knowledge Development for POF S.L.",
	[3]byte{188, 70, 153}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{188, 71, 96}:   "Samsung Electronics Co.,Ltd",
	[3]byte{188, 75, 121}:  "SensingTek",
	[3]byte{188, 76, 196}:  "Apple, Inc.",
	[3]byte{188, 77, 251}:  "Hitron Technologies. Inc",
	[3]byte{188, 78, 60}:   "CORE STAFF CO., LTD.",
	[3]byte{188, 78, 93}:   "ZhongMiao Technology Co., Ltd.",
	[3]byte{188, 81, 254}:  "Swann communications Pty Ltd",
	[3]byte{188, 82, 180}:  "Nokia",
	[3]byte{188, 82, 183}:  "Apple, Inc.",
	[3]byte{188, 84, 54}:   "Apple, Inc.",
	[3]byte{188, 84, 249}:  "Drogoo Technology Co., Ltd.",
	[3]byte{188, 92, 76}:   "ELECOM CO.,LTD.",
	[3]byte{188, 95, 244}:  "ASRock Incorporation",
	[3]byte{188, 95, 246}:  "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{188, 96, 16}:   "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{188, 96, 167}:  "Sony Interactive Entertainment Inc.",
	[3]byte{188, 98, 14}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{188, 98, 159}:  "Telenet Systems P. Ltd.",
	[3]byte{188, 100, 75}:  "ARRIS Group, Inc.",
	[3]byte{188, 102, 65}:  "IEEE Registration Authority",
	[3]byte{188, 102, 222}: "Shadow Creator Information Technology Co.,Ltd.",
	[3]byte{188, 103, 28}:  "Cisco Systems, Inc",
	[3]byte{188, 103, 120}: "Apple, Inc.",
	[3]byte{188, 103, 132}: "Environics Oy",
	[3]byte{188, 106, 22}:  "tdvine",
	[3]byte{188, 106, 41}:  "Texas Instruments",
	[3]byte{188, 106, 47}:  "Henge Docks LLC",
	[3]byte{188, 106, 68}:  "Commend International GmbH",
	[3]byte{188, 107, 77}:  "Nokia",
	[3]byte{188, 108, 33}:  "Apple, Inc.",
	[3]byte{188, 110, 100}: "Sony Mobile Communications AB",
	[3]byte{188, 110, 118}: "Green Energy Options Ltd",
	[3]byte{188, 113, 193}: "XTrillion, Inc.",
	[3]byte{188, 114, 177}: "Samsung Electronics Co.,Ltd",
	[3]byte{188, 116, 215}: "HangZhou JuRu Technology CO.,LTD",
	[3]byte{188, 117, 116}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{188, 118, 78}:  "Rackspace US, Inc.",
	[3]byte{188, 118, 94}:  "Samsung Electronics Co.,Ltd",
	[3]byte{188, 118, 112}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{188, 119, 55}:  "Intel Corporate",
	[3]byte{188, 119, 159}: "SBM Co., Ltd.",
	[3]byte{188, 121, 173}: "Samsung Electronics Co.,Ltd",
	[3]byte{188, 125, 209}: "Radio Data Comms",
	[3]byte{188, 129, 31}:  "Ingate Systems",
	[3]byte{188, 129, 153}: "BASIC Co.,Ltd.",
	[3]byte{188, 131, 133}: "Microsoft Corporation",
	[3]byte{188, 131, 167}: "SHENZHEN CHUANGWEI-RGB ELECTRONICS CO.,LTD",
	[3]byte{188, 133, 31}:  "Samsung Electronics Co.,Ltd",
	[3]byte{188, 133, 86}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{188, 136, 147}: "VILLBAU Ltd.",
	[3]byte{188, 138, 163}: "NHN Entertainment",
	[3]byte{188, 138, 232}: "QING DAO HAIER TELECOM CO.,LTD.",
	[3]byte{188, 139, 85}:  "NPP ELIKS America Inc. DBA T&M Atlantic",
	[3]byte{188, 140, 205}: "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{188, 141, 14}:  "Nokia",
	[3]byte{188, 146, 107}: "Apple, Inc.",
	[3]byte{188, 150, 128}: "Shenzhen Gongjin Electronics Co.,Ltd",
	[3]byte{188, 152, 137}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{188, 153, 188}: "FonSee Technology Inc.",
	[3]byte{188, 156, 49}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{188, 156, 197}: "Beijing Huafei Technology Co., Ltd.",
	[3]byte{188, 157, 165}: "DASCOM Europe GmbH",
	[3]byte{188, 159, 239}: "Apple, Inc.",
	[3]byte{188, 160, 66}:  "SHANGHAI FLYCO ELECTRICAL APPLIANCE CO.,LTD",
	[3]byte{188, 164, 225}: "Nabto",
	[3]byte{188, 168, 166}: "Intel Corporate",
	[3]byte{188, 169, 32}:  "Apple, Inc.",
	[3]byte{188, 169, 214}: "Cyber-Rain, Inc.",
	[3]byte{188, 173, 40}:  "Hangzhou Hikvision Digital Technology Co.,Ltd.",
	[3]byte{188, 173, 171}: "Avaya Inc",
	[3]byte{188, 174, 197}: "ASUSTek COMPUTER INC.",
	[3]byte{188, 177, 129}: "SHARP CORPORATION",
	[3]byte{188, 177, 243}: "Samsung Electronics Co.,Ltd",
	[3]byte{188, 179, 8}:   "HONGKONG RAGENTEK COMMUNICATION TECHNOLOGY CO.,LIMITED",
	[3]byte{188, 184, 82}:  "Cybera, Inc.",
	[3]byte{188, 186, 225}: "AREC Inc.",
	[3]byte{188, 187, 201}: "Kellendonk Elektronik GmbH",
	[3]byte{188, 188, 70}:  "SKS Welding Systems GmbH",
	[3]byte{188, 192, 15}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{188, 193, 104}: "DinBox Sverige AB",
	[3]byte{188, 194, 58}:  "Thomson Video Networks",
	[3]byte{188, 195, 66}:  "Panasonic System Networks Co., Ltd.",
	[3]byte{188, 196, 147}: "Cisco Systems, Inc",
	[3]byte{188, 198, 26}:  "SPECTRA EMBEDDED SYSTEMS",
	[3]byte{188, 198, 219}: "Nokia Corporation",
	[3]byte{188, 200, 16}:  "Cisco SPVTG",
	[3]byte{188, 202, 181}: "ARRIS Group, Inc.",
	[3]byte{188, 205, 69}:  "VOISMART",
	[3]byte{188, 207, 204}: "HTC Corporation",
	[3]byte{188, 209, 31}:  "Samsung Electronics Co.,Ltd",
	[3]byte{188, 209, 101}: "Cisco SPVTG",
	[3]byte{188, 209, 119}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{188, 209, 211}: "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{188, 213, 182}: "d2d technologies",
	[3]byte{188, 217, 64}:  "ASR Co,.Ltd.",
	[3]byte{188, 224, 157}: "Eoslink",
	[3]byte{188, 229, 159}: "WATERWORLD Technology Co.,LTD",
	[3]byte{188, 230, 63}:  "Samsung Electronics Co.,Ltd",
	[3]byte{188, 231, 103}: "Quanzhou  TDX Electronics Co., Ltd",
	[3]byte{188, 234, 43}:  "CityCom GmbH",
	[3]byte{188, 234, 250}: "Hewlett Packard",
	[3]byte{188, 235, 95}:  "Fujian Beifeng Telecom Technology Co., Ltd.",
	[3]byte{188, 236, 35}:  "SHENZHEN CHUANGWEI-RGB ELECTRONICS CO.,LTD",
	[3]byte{188, 236, 93}:  "Apple, Inc.",
	[3]byte{188, 238, 123}: "ASUSTek COMPUTER INC.",
	[3]byte{188, 241, 242}: "Cisco Systems, Inc",
	[3]byte{188, 242, 175}: "devolo AG",
	[3]byte{188, 245, 172}: "LG Electronics (Mobile Communications)",
	[3]byte{188, 246, 28}:  "Geomodeling Wuxi Technology Co. Ltd.",
	[3]byte{188, 246, 133}: "D-Link International",
	[3]byte{188, 248, 17}:  "Xiamen DNAKE Technology Co.,Ltd",
	[3]byte{188, 254, 140}: "Altronic, LLC",
	[3]byte{188, 255, 172}: "TOPCON CORPORATION",
	[3]byte{192, 2, 141}:   "WINSTAR Display CO.,Ltd",
	[3]byte{192, 5, 194}:   "ARRIS Group, Inc.",
	[3]byte{192, 13, 126}:  "Additech, Inc.",
	[3]byte{192, 17, 115}:  "Samsung Electronics Co.,Ltd",
	[3]byte{192, 17, 166}:  "Fort-Telecom ltd.",
	[3]byte{192, 18, 66}:   "Alpha Security Products",
	[3]byte{192, 20, 61}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{192, 24, 133}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{192, 26, 218}:  "Apple, Inc.",
	[3]byte{192, 30, 155}:  "Pixavi AS",
	[3]byte{192, 33, 13}:   "SHENZHEN RF-LINK TECHNOLOGY CO.,LTD.",
	[3]byte{192, 34, 80}:   "Private",
	[3]byte{192, 37, 6}:    "AVM GmbH",
	[3]byte{192, 37, 92}:   "Cisco Systems, Inc",
	[3]byte{192, 37, 103}:  "Nexxt Solutions",
	[3]byte{192, 37, 162}:  "NEC Platforms, Ltd.",
	[3]byte{192, 37, 233}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{192, 39, 185}:  "Beijing National Railway Research & Design Institute  of Signal & Communication Co., Ltd.",
	[3]byte{192, 40, 141}:  "Logitech, Inc",
	[3]byte{192, 41, 115}:  "Audyssey Laboratories Inc.",
	[3]byte{192, 41, 243}:  "XySystem",
	[3]byte{192, 43, 252}:  "iNES. applied informatics GmbH",
	[3]byte{192, 44, 122}:  "Shenzhen Horn Audio Co.,Ltd.",
	[3]byte{192, 45, 238}:  "Cuff",
	[3]byte{192, 47, 241}:  "Volta Networks",
	[3]byte{192, 51, 94}:   "Microsoft",
	[3]byte{192, 52, 180}:  "Gigastone Corporation",
	[3]byte{192, 53, 128}:  "A&R TECH",
	[3]byte{192, 53, 189}:  "Velocytech Aps",
	[3]byte{192, 53, 197}:  "Prosoft Systems LTD",
	[3]byte{192, 56, 150}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{192, 56, 249}:  "Nokia Danmark A/S",
	[3]byte{192, 59, 143}:  "Minicom Digital Signage",
	[3]byte{192, 61, 70}:   "Shanghai Sango Network Technology Co.,Ltd",
	[3]byte{192, 62, 15}:   "BSkyB Ltd",
	[3]byte{192, 63, 14}:   "NETGEAR",
	[3]byte{192, 63, 42}:   "Biscotti, Inc.",
	[3]byte{192, 63, 213}:  "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{192, 65, 246}:  "LG ELECTRONICS INC",
	[3]byte{192, 67, 1}:    "Epec Oy",
	[3]byte{192, 68, 227}:  "Shenzhen Sinkna Electronics Co., LTD",
	[3]byte{192, 73, 61}:   "MAITRISE TECHNOLOGIQUE",
	[3]byte{192, 74, 0}:    "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{192, 74, 9}:    "Zhejiang Everbright Communication Equip. Co,. Ltd",
	[3]byte{192, 77, 247}:  "SERELEC",
	[3]byte{192, 86, 39}:   "Belkin International Inc.",
	[3]byte{192, 86, 227}:  "Hangzhou Hikvision Digital Technology Co.,Ltd.",
	[3]byte{192, 87, 188}:  "Avaya Inc",
	[3]byte{192, 88, 167}:  "Pico Systems Co., Ltd.",
	[3]byte{192, 94, 111}:  "V. Stonkaus firma Kodinis Raktas",
	[3]byte{192, 94, 121}:  "SHENZHEN HUAXUN ARK TECHNOLOGIES CO.,LTD",
	[3]byte{192, 97, 24}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{192, 98, 107}:  "Cisco Systems, Inc",
	[3]byte{192, 99, 148}:  "Apple, Inc.",
	[3]byte{192, 100, 198}: "Nokia Corporation",
	[3]byte{192, 101, 153}: "Samsung Electronics Co.,Ltd",
	[3]byte{192, 103, 175}: "Cisco Systems, Inc",
	[3]byte{192, 108, 15}:  "Dobbs Stanford",
	[3]byte{192, 108, 109}: "MagneMotion, Inc.",
	[3]byte{192, 112, 9}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{192, 123, 188}: "Cisco Systems, Inc",
	[3]byte{192, 124, 209}: "PEGATRON CORPORATION",
	[3]byte{192, 126, 64}:  "SHENZHEN XDK COMMUNICATION EQUIPMENT CO.,LTD",
	[3]byte{192, 129, 112}: "Effigis GeoSolutions",
	[3]byte{192, 131, 10}:  "2Wire Inc",
	[3]byte{192, 132, 122}: "Apple, Inc.",
	[3]byte{192, 132, 136}: "Finis Inc",
	[3]byte{192, 133, 76}:  "Ragentek Technology Group",
	[3]byte{192, 136, 91}:  "SnD Tech Co., Ltd.",
	[3]byte{192, 137, 151}: "Samsung Electronics Co.,Ltd",
	[3]byte{192, 138, 222}: "Ruckus Wireless",
	[3]byte{192, 139, 111}: "S I Sistemas Inteligentes Eletrônicos Ltda",
	[3]byte{192, 140, 96}:  "Cisco Systems, Inc",
	[3]byte{192, 145, 50}:  "Patriot Memory",
	[3]byte{192, 145, 52}:  "ProCurve Networking by HP",
	[3]byte{192, 151, 39}:  "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{192, 152, 121}: "Acer Inc.",
	[3]byte{192, 152, 229}: "University of Michigan",
	[3]byte{192, 154, 113}: "XIAMEN MEITU MOBILE TECHNOLOGY CO.LTD",
	[3]byte{192, 156, 4}:   "Shaanxi GuoLian Digital TV Technology Co.,Ltd.",
	[3]byte{192, 156, 146}: "COBY",
	[3]byte{192, 157, 38}:  "Topicon HK Lmd.",
	[3]byte{192, 159, 5}:   "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{192, 159, 66}:  "Apple, Inc.",
	[3]byte{192, 160, 187}: "D-Link International",
	[3]byte{192, 160, 199}: "FAIRFIELD INDUSTRIES",
	[3]byte{192, 160, 222}: "Multi Touch Oy",
	[3]byte{192, 160, 226}: "Eden Innovations",
	[3]byte{192, 161, 162}: "MarqMetrix",
	[3]byte{192, 162, 109}: "Abbott Point of Care",
	[3]byte{192, 163, 100}: "3D Systems Massachusetts",
	[3]byte{192, 163, 158}: "EarthCam, Inc.",
	[3]byte{192, 170, 104}: "OSASI Technos Inc.",
	[3]byte{192, 172, 84}:  "Sagemcom Broadband SAS",
	[3]byte{192, 179, 57}:  "Comigo Ltd.",
	[3]byte{192, 179, 87}:  "Yoshiki Electronics Industry Ltd.",
	[3]byte{192, 183, 19}:  "Beijing Xiaoyuer Technology Co. Ltd.",
	[3]byte{192, 184, 177}: "BitBox Ltd",
	[3]byte{192, 186, 230}: "Application Solutions (Electronics and Vision) Ltd",
	[3]byte{192, 189, 66}:  "ZPA Smart Energy a.s.",
	[3]byte{192, 189, 209}: "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{192, 191, 192}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{192, 193, 192}: "Cisco-Linksys, LLC",
	[3]byte{192, 195, 182}: "Automatic Systems",
	[3]byte{192, 197, 32}:  "Ruckus Wireless",
	[3]byte{192, 197, 34}:  "ARRIS Group, Inc.",
	[3]byte{192, 197, 105}: "SHANGHAI LYNUC CNC TECHNOLOGY CO.,LTD",
	[3]byte{192, 198, 135}: "Cisco SPVTG",
	[3]byte{192, 201, 70}:  "MITSUYA LABORATORIES INC.",
	[3]byte{192, 201, 118}: "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{192, 203, 56}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{192, 204, 248}: "Apple, Inc.",
	[3]byte{192, 206, 205}: "Apple, Inc.",
	[3]byte{192, 207, 163}: "Creative Electronics & Software, Inc.",
	[3]byte{192, 208, 18}:  "Apple, Inc.",
	[3]byte{192, 208, 68}:  "Sagemcom Broadband SAS",
	[3]byte{192, 211, 145}: "IEEE Registration Authority",
	[3]byte{192, 211, 192}: "Samsung Electronics Co.,Ltd",
	[3]byte{192, 217, 98}:  "ASKEY COMPUTER CORP",
	[3]byte{192, 217, 247}: "ShanDong Domor Intelligent S&T CO.,Ltd",
	[3]byte{192, 218, 116}: "Hangzhou Sunyard Technology Co., Ltd.",
	[3]byte{192, 220, 106}: "Qingdao Eastsoft Communication Technology Co.,LTD",
	[3]byte{192, 223, 119}: "Conrad Electronic SE",
	[3]byte{192, 228, 34}:  "Texas Instruments",
	[3]byte{192, 228, 45}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{192, 229, 78}:  "ARIES Embedded GmbH",
	[3]byte{192, 234, 228}: "Sonicwall",
	[3]byte{192, 238, 64}:  "Laird Technologies",
	[3]byte{192, 238, 251}: "OnePlus Tech (Shenzhen) Ltd",
	[3]byte{192, 241, 196}: "Pacidal Corporation Ltd.",
	[3]byte{192, 242, 251}: "Apple, Inc.",
	[3]byte{192, 246, 54}:  "Hangzhou Kuaiyue Technologies, Ltd.",
	[3]byte{192, 247, 157}: "Powercode",
	[3]byte{192, 248, 218}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{192, 249, 69}:  "Toshiba Toko Meter Systems Co., LTD.",
	[3]byte{192, 249, 145}: "GME Standard Communications P/L",
	[3]byte{192, 255, 212}: "NETGEAR",
	[3]byte{196, 0, 6}:     "Lipi Data Systems Ltd.",
	[3]byte{196, 0, 73}:    "Kamama",
	[3]byte{196, 1, 66}:    "MaxMedia Technology Limited",
	[3]byte{196, 1, 124}:   "Ruckus Wireless",
	[3]byte{196, 1, 177}:   "SeekTech INC",
	[3]byte{196, 1, 206}:   "PRESITION (2000) CO., LTD.",
	[3]byte{196, 4, 21}:    "NETGEAR",
	[3]byte{196, 4, 123}:   "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{196, 5, 40}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{196, 7, 47}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{196, 8, 74}:    "Nokia",
	[3]byte{196, 8, 128}:   "Shenzhen UTEPO Tech Co., Ltd.",
	[3]byte{196, 9, 56}:    "FUJIAN STAR-NET COMMUNICATION CO.,LTD",
	[3]byte{196, 10, 203}:  "Cisco Systems, Inc",
	[3]byte{196, 11, 203}:  "Xiaomi Communications Co Ltd",
	[3]byte{196, 14, 69}:   "ACK Networks,Inc.",
	[3]byte{196, 15, 9}:    "Hermes electronic GmbH",
	[3]byte{196, 16, 138}:  "Ruckus Wireless",
	[3]byte{196, 17, 224}:  "Bull Group Co., Ltd",
	[3]byte{196, 18, 245}:  "D-Link International",
	[3]byte{196, 19, 226}:  "Aerohive Networks Inc.",
	[3]byte{196, 20, 60}:   "Cisco Systems, Inc",
	[3]byte{196, 22, 250}:  "Prysm Inc",
	[3]byte{196, 23, 254}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{196, 25, 139}:  "Dominion Voting Systems Corporation",
	[3]byte{196, 25, 236}:  "Qualisys AB",
	[3]byte{196, 28, 255}:  "Vizio, Inc",
	[3]byte{196, 30, 206}:  "HMI Sources Ltd.",
	[3]byte{196, 33, 200}:  "KYOCERA Corporation",
	[3]byte{196, 35, 122}:  "WhizNets Inc.",
	[3]byte{196, 36, 46}:   "Galvanic Applied Sciences Inc",
	[3]byte{196, 38, 40}:   "Airo Wireless",
	[3]byte{196, 39, 149}:  "Technicolor CH USA Inc.",
	[3]byte{196, 40, 45}:   "Embedded Intellect Pty Ltd",
	[3]byte{196, 41, 29}:   "KLEMSAN ELEKTRIK ELEKTRONIK SAN.VE TIC.AS.",
	[3]byte{196, 44, 3}:    "Apple, Inc.",
	[3]byte{196, 47, 144}:  "Hangzhou Hikvision Digital Technology Co.,Ltd.",
	[3]byte{196, 48, 24}:   "MCS Logic Inc.",
	[3]byte{196, 52, 107}:  "Hewlett Packard",
	[3]byte{196, 54, 85}:   "Shenzhen Fenglian Technology Co., Ltd.",
	[3]byte{196, 54, 108}:  "LG Innotek",
	[3]byte{196, 54, 218}:  "Rusteletech Ltd.",
	[3]byte{196, 56, 211}:  "TAGATEC CO.,LTD",
	[3]byte{196, 57, 58}:   "SMC Networks Inc",
	[3]byte{196, 58, 159}:  "Siconix Inc.",
	[3]byte{196, 58, 190}:  "Sony Mobile Communications AB",
	[3]byte{196, 60, 60}:   "CYBELEC SA",
	[3]byte{196, 61, 199}:  "NETGEAR",
	[3]byte{196, 64, 68}:   "RackTop Systems Inc.",
	[3]byte{196, 66, 2}:    "Samsung Electronics Co.,Ltd",
	[3]byte{196, 67, 143}:  "LG Electronics (Mobile Communications)",
	[3]byte{196, 69, 103}:  "SAMBON PRECISON and ELECTRONICS",
	[3]byte{196, 69, 236}:  "Shanghai Yali Electron Co.,LTD",
	[3]byte{196, 70, 25}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{196, 71, 63}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{196, 72, 56}:   "Satcom Direct, Inc.",
	[3]byte{196, 73, 187}:  "MITSUMI ELECTRIC CO.,LTD.",
	[3]byte{196, 74, 208}:  "FIREFLIES SYSTEMS",
	[3]byte{196, 75, 68}:   "Omniprint Inc.",
	[3]byte{196, 75, 209}:  "Wallys Communications  Teachnologies Co.,Ltd.",
	[3]byte{196, 78, 31}:   "BlueN",
	[3]byte{196, 78, 172}:  "Shenzhen Shiningworth Technology Co., Ltd.",
	[3]byte{196, 80, 6}:    "Samsung Electronics Co.,Ltd",
	[3]byte{196, 84, 68}:   "QUANTA COMPUTER INC.",
	[3]byte{196, 85, 166}:  "Cadac Holdings Ltd",
	[3]byte{196, 85, 194}:  "Bach-Simpson",
	[3]byte{196, 86, 0}:    "Galleon Embedded Computing",
	[3]byte{196, 86, 254}:  "Lava International Ltd.",
	[3]byte{196, 87, 110}:  "Samsung Electronics Co.,Ltd",
	[3]byte{196, 88, 194}:  "Shenzhen TATFOOK Technology Co., Ltd.",
	[3]byte{196, 89, 118}:  "Fugoo Coorporation",
	[3]byte{196, 93, 216}:  "HDMI Forum",
	[3]byte{196, 96, 68}:   "Everex Electronics Limited",
	[3]byte{196, 98, 107}:  "ZPT Vigantice",
	[3]byte{196, 98, 234}:  "Samsung Electronics Co.,Ltd",
	[3]byte{196, 99, 84}:   "U-Raku, Inc.",
	[3]byte{196, 100, 19}:  "Cisco Systems, Inc",
	[3]byte{196, 102, 153}: "vivo Mobile Communication Co., Ltd.",
	[3]byte{196, 103, 181}: "Libratone A/S",
	[3]byte{196, 105, 62}:  "Turbulence Design Inc.",
	[3]byte{196, 106, 183}: "Xiaomi Communications Co Ltd",
	[3]byte{196, 107, 180}: "myIDkey",
	[3]byte{196, 109, 241}: "DataGravity",
	[3]byte{196, 110, 31}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{196, 112, 11}:  "GUANGZHOU CHIP TECHNOLOGIES CO.,LTD",
	[3]byte{196, 113, 48}:  "Fon Technology S.L.",
	[3]byte{196, 113, 254}: "Cisco Systems, Inc",
	[3]byte{196, 114, 149}: "Cisco Systems, Inc",
	[3]byte{196, 115, 30}:  "Samsung Electronics Co.,Ltd",
	[3]byte{196, 119, 171}: "Beijing ASU Tech Co.,Ltd",
	[3]byte{196, 123, 47}:  "Beijing JoinHope Image Technology Ltd.",
	[3]byte{196, 123, 163}: "NAVIS Inc.",
	[3]byte{196, 124, 141}: "IEEE Registration Authority",
	[3]byte{196, 125, 70}:  "FUJITSU LIMITED",
	[3]byte{196, 125, 79}:  "Cisco Systems, Inc",
	[3]byte{196, 125, 204}: "Zebra Technologies Inc",
	[3]byte{196, 125, 254}: "A.N. Solutions GmbH",
	[3]byte{196, 127, 81}:  "Inventek Systems",
	[3]byte{196, 130, 63}:  "Fujian Newland Auto-ID Tech. Co,.Ltd.",
	[3]byte{196, 130, 78}:  "Changzhou Uchip Electronics Co., LTD.",
	[3]byte{196, 131, 111}: "Ciena Corporation",
	[3]byte{196, 133, 8}:   "Intel Corporate",
	[3]byte{196, 134, 233}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{196, 136, 229}: "Samsung Electronics Co.,Ltd",
	[3]byte{196, 142, 143}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{196, 143, 7}:   "Shenzhen Yihao Hulian Science and Technology Co., Ltd.",
	[3]byte{196, 145, 58}:  "Shenzhen Sanland Electronic Co., ltd.",
	[3]byte{196, 146, 76}:  "KEISOKUKI CENTER CO.,LTD.",
	[3]byte{196, 147, 0}:   "8Devices",
	[3]byte{196, 147, 19}:  "100fio networks technology llc",
	[3]byte{196, 147, 128}: "Speedytel technology",
	[3]byte{196, 149, 162}: "SHENZHEN WEIJIU INDUSTRY AND TRADE DEVELOPMENT CO., LTD",
	[3]byte{196, 152, 5}:   "Minieum Networks, Inc",
	[3]byte{196, 154, 2}:   "LG Electronics (Mobile Communications)",
	[3]byte{196, 157, 237}: "Microsoft Corporation",
	[3]byte{196, 158, 65}:  "G24 Power Limited",
	[3]byte{196, 159, 243}: "Mciao Technologies, Inc.",
	[3]byte{196, 163, 102}: "zte corporation",
	[3]byte{196, 168, 29}:  "D-Link International",
	[3]byte{196, 170, 161}: "SUMMIT DEVELOPMENT, spol.s r.o.",
	[3]byte{196, 173, 33}:  "MEDIAEDGE Corporation",
	[3]byte{196, 173, 241}: "GOPEACE Inc.",
	[3]byte{196, 174, 18}:  "Samsung Electronics Co.,Ltd",
	[3]byte{196, 179, 1}:   "Apple, Inc.",
	[3]byte{196, 181, 18}:  "General Electric Digital Energy",
	[3]byte{196, 185, 205}: "Cisco Systems, Inc",
	[3]byte{196, 186, 153}: "I+ME Actia Informatik und Mikro-Elektronik GmbH",
	[3]byte{196, 186, 163}: "Beijing Winicssec Technologies Co., Ltd.",
	[3]byte{196, 187, 76}:  "Zebra Information Tech Co. Ltd",
	[3]byte{196, 187, 234}: "Pakedge Device and Software Inc",
	[3]byte{196, 189, 106}: "SKF GmbH",
	[3]byte{196, 190, 132}: "Texas Instruments",
	[3]byte{196, 190, 212}: "Avaya Inc",
	[3]byte{196, 192, 174}: "MIDORI ELECTRONIC CO., LTD.",
	[3]byte{196, 193, 159}: "National Oilwell Varco Instrumentation, Monitoring, and Optimization (NOV IMO)",
	[3]byte{196, 199, 85}:  "Beijing HuaqinWorld Technology Co.,Ltd",
	[3]byte{196, 201, 25}:  "Energy Imports Ltd",
	[3]byte{196, 201, 236}: "Gugaoo   HK Limited",
	[3]byte{196, 202, 217}: "Hangzhou H3C Technologies Co., Limited",
	[3]byte{196, 205, 69}:  "Beijing Boomsense Technology CO.,LTD.",
	[3]byte{196, 209, 151}: "Ventia Utility Services",
	[3]byte{196, 212, 137}: "JiangSu Joyque Information Industry Co.,Ltd",
	[3]byte{196, 214, 85}:  "Tercel technology co.,ltd",
	[3]byte{196, 217, 135}: "Intel Corporate",
	[3]byte{196, 218, 38}:  "NOBLEX SA",
	[3]byte{196, 218, 125}: "Ivium Technologies B.V.",
	[3]byte{196, 224, 50}:  "IEEE 1904.1 Working Group",
	[3]byte{196, 225, 124}: "U2S co.",
	[3]byte{196, 229, 16}:  "Mechatro, Inc.",
	[3]byte{196, 231, 190}: "SCSpro Co.,Ltd",
	[3]byte{196, 233, 47}:  "AB Sciex",
	[3]byte{196, 233, 132}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{196, 234, 29}:  "Technicolor",
	[3]byte{196, 235, 227}: "RRCN SAS",
	[3]byte{196, 237, 186}: "Texas Instruments",
	[3]byte{196, 238, 174}: "VSS Monitoring",
	[3]byte{196, 238, 245}: "II-VI Incorporated",
	[3]byte{196, 239, 112}: "Home Skinovations",
	[3]byte{196, 240, 129}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{196, 241, 209}: "BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO., LTD.",
	[3]byte{196, 244, 100}: "Spica international",
	[3]byte{196, 245, 124}: "Brocade Communications Systems, Inc.",
	[3]byte{196, 245, 165}: "Kumalift Co., Ltd.",
	[3]byte{196, 252, 228}: "DishTV NZ Ltd",
	[3]byte{196, 255, 31}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{200, 0, 132}:   "Cisco Systems, Inc",
	[3]byte{200, 2, 16}:    "LG Innotek",
	[3]byte{200, 2, 88}:    "ITW GSE ApS",
	[3]byte{200, 2, 143}:   "Nova Electronics (Shanghai) Co., Ltd.",
	[3]byte{200, 2, 166}:   "Beijing Newmine Technology",
	[3]byte{200, 7, 24}:    "TDSi",
	[3]byte{200, 8, 233}:   "LG Electronics",
	[3]byte{200, 10, 169}:  "QUANTA COMPUTER INC.",
	[3]byte{200, 12, 200}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{200, 14, 20}:   "AVM Audiovisuelles Marketing und Computersysteme GmbH",
	[3]byte{200, 14, 119}:  "Le Shi Zhi Xin Electronic Technology (Tianjin) Limited",
	[3]byte{200, 14, 149}:  "OmniLync Inc.",
	[3]byte{200, 16, 115}:  "CENTURY OPTICOMM CO.,LTD",
	[3]byte{200, 20, 81}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{200, 20, 121}:  "Samsung Electronics Co.,Ltd",
	[3]byte{200, 22, 165}:  "Masimo Corporation",
	[3]byte{200, 22, 189}:  "Qingdao Hisense Communications Co.,Ltd.",
	[3]byte{200, 25, 247}:  "Samsung Electronics Co.,Ltd",
	[3]byte{200, 26, 254}:  "DLOGIC GmbH",
	[3]byte{200, 27, 92}:   "BCTech",
	[3]byte{200, 27, 107}:  "Innova Security",
	[3]byte{200, 30, 142}:  "ADV Security (S) Pte Ltd",
	[3]byte{200, 30, 231}:  "Apple, Inc.",
	[3]byte{200, 31, 102}:  "Dell Inc.",
	[3]byte{200, 31, 190}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{200, 32, 142}:  "Storagedata",
	[3]byte{200, 33, 88}:   "Intel Corporate",
	[3]byte{200, 37, 225}:  "Lemobile Information Technology (Beijing) Co., Ltd",
	[3]byte{200, 41, 42}:   "Barun Electronics",
	[3]byte{200, 42, 20}:   "Apple, Inc.",
	[3]byte{200, 46, 148}:  "Halfa Enterprise Co., Ltd.",
	[3]byte{200, 49, 104}:  "eZEX corporation",
	[3]byte{200, 50, 50}:   "Hunting Innova",
	[3]byte{200, 51, 75}:   "Apple, Inc.",
	[3]byte{200, 52, 142}:  "Intel Corporate",
	[3]byte{200, 53, 184}:  "Ericsson, EAB/RWI/K",
	[3]byte{200, 56, 112}:  "Samsung Electronics Co.,Ltd",
	[3]byte{200, 58, 53}:   "Tenda Technology Co., Ltd.",
	[3]byte{200, 58, 107}:  "Roku, Inc",
	[3]byte{200, 59, 69}:   "JRI",
	[3]byte{200, 61, 151}:  "Nokia Corporation",
	[3]byte{200, 61, 212}:  "CyberTAN Technology Inc.",
	[3]byte{200, 61, 252}:  "Pioneer DJ Corporation",
	[3]byte{200, 62, 153}:  "Texas Instruments",
	[3]byte{200, 62, 167}:  "KUNBUS GmbH",
	[3]byte{200, 63, 38}:   "Microsoft Corporation",
	[3]byte{200, 63, 180}:  "ARRIS Group, Inc.",
	[3]byte{200, 69, 41}:   "IMK Networks Co.,Ltd",
	[3]byte{200, 69, 68}:   "Asia Pacific CIS (Wuxi) Co, Ltd",
	[3]byte{200, 69, 143}:  "Wyler AG",
	[3]byte{200, 71, 140}:  "Beken Corporation",
	[3]byte{200, 72, 245}:  "MEDISON Xray Co., Ltd",
	[3]byte{200, 76, 117}:  "Cisco Systems, Inc",
	[3]byte{200, 81, 149}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{200, 86, 69}:   "Intermas France",
	[3]byte{200, 86, 99}:   "Sunflex Europe GmbH",
	[3]byte{200, 91, 118}:  "LCFC(HeFei) Electronics Technology co., ltd",
	[3]byte{200, 96, 0}:    "ASUSTek COMPUTER INC.",
	[3]byte{200, 100, 199}: "zte corporation",
	[3]byte{200, 102, 44}:  "Beijing Haitai Fangyuan High Technology Co,.Ltd.",
	[3]byte{200, 102, 93}:  "Aerohive Networks Inc.",
	[3]byte{200, 103, 94}:  "Aerohive Networks Inc.",
	[3]byte{200, 105, 205}: "Apple, Inc.",
	[3]byte{200, 108, 30}:  "Display Systems Ltd",
	[3]byte{200, 108, 135}: "ZyXEL Communications Corporation",
	[3]byte{200, 108, 182}: "Optcom Co., Ltd.",
	[3]byte{200, 111, 29}:  "Apple, Inc.",
	[3]byte{200, 114, 72}:  "Aplicom Oy",
	[3]byte{200, 115, 36}:  "Sow Cheng Technology Co. Ltd.",
	[3]byte{200, 117, 91}:  "Quantify Technology Pty. Ltd.",
	[3]byte{200, 119, 139}: "Themis Computer",
	[3]byte{200, 123, 91}:  "zte corporation",
	[3]byte{200, 124, 188}: "Valink Co., Ltd. ",
	[3]byte{200, 125, 119}: "Shenzhen Kingtech Communication Equipment Co.,Ltd",
	[3]byte{200, 126, 117}: "Samsung Electronics Co.,Ltd",
	[3]byte{200, 132, 57}:  "Sunrise Technologies",
	[3]byte{200, 132, 71}:  "Beautiful Enterprise Co., Ltd",
	[3]byte{200, 133, 80}:  "Apple, Inc.",
	[3]byte{200, 135, 34}:  "Lumenpulse",
	[3]byte{200, 135, 59}:  "Net Optics",
	[3]byte{200, 138, 131}: "Dongguan HuaHong Electronics Co.,Ltd",
	[3]byte{200, 139, 71}:  "Nolangroup S.P.A con Socio Unico",
	[3]byte{200, 141, 131}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{200, 142, 209}: "IEEE Registration Authority",
	[3]byte{200, 144, 62}:  "Pakton Technologies",
	[3]byte{200, 145, 249}: "Sagemcom Broadband SAS",
	[3]byte{200, 147, 70}:  "MXCHIP Company Limited",
	[3]byte{200, 147, 131}: "Embedded Automation, Inc.",
	[3]byte{200, 148, 187}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{200, 148, 210}: "Jiangsu Datang  Electronic Products Co., Ltd",
	[3]byte{200, 151, 159}: "Nokia Corporation",
	[3]byte{200, 156, 29}:  "Cisco Systems, Inc",
	[3]byte{200, 156, 220}: "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{200, 159, 29}:  "SHENZHEN COMMUNICATION TECHNOLOGIES CO.,LTD",
	[3]byte{200, 159, 66}:  "VDII Innovation AB",
	[3]byte{200, 160, 48}:  "Texas Instruments",
	[3]byte{200, 161, 182}: "Shenzhen Longway Technologies Co., Ltd",
	[3]byte{200, 161, 186}: "Neul Ltd",
	[3]byte{200, 162, 206}: "Oasis Media Systems LLC",
	[3]byte{200, 166, 32}:  "Nebula, Inc",
	[3]byte{200, 167, 10}:  "Verizon Business",
	[3]byte{200, 167, 41}:  "SYStronics Co., Ltd.",
	[3]byte{200, 168, 35}:  "Samsung Electronics Co.,Ltd",
	[3]byte{200, 169, 252}: "Goyoo Networks Inc.",
	[3]byte{200, 170, 33}:  "ARRIS Group, Inc.",
	[3]byte{200, 170, 85}:  "Hunan Comtom Electronic Incorporated Co.,Ltd",
	[3]byte{200, 170, 204}: "Private",
	[3]byte{200, 174, 156}: "Shanghai TYD Elecronic Technology Co. Ltd",
	[3]byte{200, 175, 64}:  "marco Systemanalyse und Entwicklung GmbH",
	[3]byte{200, 175, 227}: "Hefei Radio Communication Technology Co., Ltd ",
	[3]byte{200, 178, 30}:  "CHIPSEA TECHNOLOGIES (SHENZHEN) CORP.",
	[3]byte{200, 179, 115}: "Cisco-Linksys, LLC",
	[3]byte{200, 181, 173}: "Hewlett Packard Enterprise",
	[3]byte{200, 181, 183}: "Apple, Inc.",
	[3]byte{200, 186, 148}: "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{200, 187, 211}: "Embrane",
	[3]byte{200, 188, 200}: "Apple, Inc.",
	[3]byte{200, 190, 25}:  "D-Link International",
	[3]byte{200, 193, 38}:  "ZPM Industria e Comercio Ltda",
	[3]byte{200, 193, 60}:  "RuggedTek Hangzhou Co., Ltd",
	[3]byte{200, 194, 198}: "Shanghai Airm2m Communication Technology Co., Ltd",
	[3]byte{200, 197, 14}:  "Shenzhen Primestone Network Technologies.Co., Ltd.",
	[3]byte{200, 199, 145}: "Zero1.tv GmbH",
	[3]byte{200, 203, 184}: "Hewlett Packard",
	[3]byte{200, 205, 114}: "Sagemcom Broadband SAS",
	[3]byte{200, 208, 25}:  "Shanghai Tigercel Communication Technology Co.,Ltd",
	[3]byte{200, 209, 11}:  "Nokia Corporation",
	[3]byte{200, 209, 94}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{200, 209, 209}: "AGAiT Technology Corporation",
	[3]byte{200, 210, 193}: "Jetlun (Shenzhen) Corporation",
	[3]byte{200, 211, 163}: "D-Link International",
	[3]byte{200, 211, 255}: "Hewlett Packard",
	[3]byte{200, 212, 41}:  "Muehlbauer AG",
	[3]byte{200, 213, 144}: "FLIGHT DATA SYSTEMS",
	[3]byte{200, 213, 254}: "Shenzhen Zowee Technology Co., Ltd",
	[3]byte{200, 215, 25}:  "Cisco-Linksys, LLC",
	[3]byte{200, 215, 121}: "Qingdao Haier Telecom Co.，Ltd",
	[3]byte{200, 221, 201}: "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{200, 222, 81}:  "Integra Networks, Inc.",
	[3]byte{200, 223, 124}: "Nokia Corporation",
	[3]byte{200, 224, 235}: "Apple, Inc.",
	[3]byte{200, 225, 48}:  "Milkyway Group Ltd",
	[3]byte{200, 225, 167}: "Vertu Corporation Limited",
	[3]byte{200, 228, 47}:  "Technical Research Design and Development",
	[3]byte{200, 231, 118}: "PTCOM Technology",
	[3]byte{200, 231, 216}: "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{200, 238, 8}:   "TANGTOP TECHNOLOGY CO.,LTD",
	[3]byte{200, 238, 117}: "Pishion International Co. Ltd",
	[3]byte{200, 238, 166}: "Shenzhen SHX Technology Co., Ltd",
	[3]byte{200, 239, 46}:  "Beijing Gefei Tech. Co., Ltd ",
	[3]byte{200, 242, 48}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{200, 243, 107}: "Yamato Scale Co.,Ltd.",
	[3]byte{200, 243, 134}: "Shenzhen Xiaoniao Technology Co.,Ltd",
	[3]byte{200, 244, 6}:   "Avaya Inc",
	[3]byte{200, 246, 80}:  "Apple, Inc.",
	[3]byte{200, 246, 141}: "S.E.TECHNOLOGIES LIMITED",
	[3]byte{200, 247, 4}:   "Building Block Video",
	[3]byte{200, 247, 51}:  "Intel Corporate",
	[3]byte{200, 248, 109}: "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{200, 249, 70}:  "LOCOSYS Technology Inc.",
	[3]byte{200, 249, 129}: "Seneca s.r.l.",
	[3]byte{200, 249, 200}: "NewSharp Technology(SuZhou)Co,Ltd",
	[3]byte{200, 249, 249}: "Cisco Systems, Inc",
	[3]byte{200, 251, 38}:  "Cisco SPVTG",
	[3]byte{200, 253, 25}:  "Texas Instruments",
	[3]byte{200, 254, 48}:  "Bejing DAYO Mobile Communication Technology Ltd.",
	[3]byte{200, 255, 40}:  "Liteon Technology Corporation",
	[3]byte{200, 255, 119}: "Dyson Limited",
	[3]byte{204, 0, 128}:   "BETTINI SRL",
	[3]byte{204, 3, 250}:   "Technicolor CH USA Inc.",
	[3]byte{204, 4, 124}:   "G-WAY Microwave",
	[3]byte{204, 4, 180}:   "Select Comfort",
	[3]byte{204, 5, 27}:    "Samsung Electronics Co.,Ltd",
	[3]byte{204, 7, 171}:   "Samsung Electronics Co.,Ltd",
	[3]byte{204, 7, 228}:   "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{204, 8, 141}:   "Apple, Inc.",
	[3]byte{204, 8, 224}:   "Apple, Inc.",
	[3]byte{204, 9, 200}:   "IMAQLIQ LTD",
	[3]byte{204, 12, 218}:  "Miljovakt AS",
	[3]byte{204, 13, 236}:  "Cisco SPVTG",
	[3]byte{204, 16, 163}:  "Beijing Nan Bao Technology Co., Ltd.",
	[3]byte{204, 20, 166}:  "Yichun MyEnergy Domain, Inc",
	[3]byte{204, 22, 126}:  "Cisco Systems, Inc",
	[3]byte{204, 24, 123}:  "Manzanita Systems, Inc.",
	[3]byte{204, 25, 168}:  "PT Inovação e Sistemas SA",
	[3]byte{204, 26, 250}:  "zte corporation",
	[3]byte{204, 27, 224}:  "IEEE Registration Authority",
	[3]byte{204, 30, 255}:  "Metrological Group BV",
	[3]byte{204, 31, 196}:  "InVue",
	[3]byte{204, 32, 232}:  "Apple, Inc.",
	[3]byte{204, 34, 24}:   "InnoDigital Co., Ltd.",
	[3]byte{204, 37, 239}:  "Apple, Inc.",
	[3]byte{204, 38, 45}:   "Verifi, LLC",
	[3]byte{204, 41, 245}:  "Apple, Inc.",
	[3]byte{204, 42, 128}:  "Micro-Biz intelligence solutions Co.,Ltd",
	[3]byte{204, 45, 33}:   "Tenda Technology Co.,Ltd.Dongguan branch",
	[3]byte{204, 45, 131}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{204, 45, 140}:  "LG ELECTRONICS INC",
	[3]byte{204, 48, 128}:  "VAIO Corporation",
	[3]byte{204, 51, 187}:  "Sagemcom Broadband SAS",
	[3]byte{204, 52, 41}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{204, 52, 215}:  "GEWISS S.P.A.",
	[3]byte{204, 53, 64}:   "Technicolor CH USA Inc.",
	[3]byte{204, 55, 171}:  "Edgecore Networks Corportation",
	[3]byte{204, 57, 140}:  "Shiningtek",
	[3]byte{204, 58, 97}:   "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{204, 58, 223}:  "Private",
	[3]byte{204, 59, 62}:   "Lester Electrical",
	[3]byte{204, 60, 63}:   "SA.S.S. Datentechnik AG",
	[3]byte{204, 61, 130}:  "Intel Corporate",
	[3]byte{204, 62, 95}:   "Hewlett Packard",
	[3]byte{204, 63, 29}:   "Intesis Software SL",
	[3]byte{204, 67, 227}:  "Trump s.a.",
	[3]byte{204, 68, 99}:   "Apple, Inc.",
	[3]byte{204, 70, 214}:  "Cisco Systems, Inc",
	[3]byte{204, 71, 3}:    "Intercon Systems Co., Ltd.",
	[3]byte{204, 74, 225}:  "fourtec -Fourier Technologies",
	[3]byte{204, 75, 251}:  "Hellberg Safety AB",
	[3]byte{204, 78, 36}:   "Brocade Communications Systems, Inc.",
	[3]byte{204, 78, 236}:  "HUMAX Co., Ltd.",
	[3]byte{204, 80, 10}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{204, 80, 28}:   "KVH Industries, Inc.",
	[3]byte{204, 80, 118}:  "Ocom Communications, Inc.",
	[3]byte{204, 82, 175}:  "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{204, 83, 181}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{204, 84, 89}:   "OnTime Networks AS",
	[3]byte{204, 85, 173}:  "RIM",
	[3]byte{204, 89, 62}:   "TOUMAZ LTD",
	[3]byte{204, 92, 117}:  "Weightech Com. Imp. Exp. Equip. Pesagem Ltda",
	[3]byte{204, 93, 78}:   "ZyXEL Communications Corporation",
	[3]byte{204, 93, 87}:   "Information  System Research Institute,Inc.",
	[3]byte{204, 95, 191}:  "Topwise 3G Communication Co., Ltd.",
	[3]byte{204, 96, 187}:  "Empower RF Systems",
	[3]byte{204, 97, 229}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{204, 101, 173}: "ARRIS Group, Inc.",
	[3]byte{204, 105, 176}: "Global Traffic Technologies, LLC",
	[3]byte{204, 107, 152}: "Minetec Wireless Technologies",
	[3]byte{204, 107, 241}: "Sound Masking Inc.",
	[3]byte{204, 109, 160}: "Roku, Inc.",
	[3]byte{204, 109, 239}: "TJK Tietolaite Oy",
	[3]byte{204, 114, 15}:  "Viscount Systems Inc.",
	[3]byte{204, 115, 20}:  "HONG KONG WHEATEK TECHNOLOGY LIMITED",
	[3]byte{204, 116, 152}: "Filmetrics Inc.",
	[3]byte{204, 118, 105}: "SEETECH",
	[3]byte{204, 120, 95}:  "Apple, Inc.",
	[3]byte{204, 120, 171}: "Texas Instruments",
	[3]byte{204, 121, 74}:  "BLU Products Inc.",
	[3]byte{204, 121, 207}: "SHENZHEN RF-LINK TECHNOLOGY CO.,LTD.",
	[3]byte{204, 122, 48}:  "CMAX Wireless Co., Ltd.",
	[3]byte{204, 123, 53}:  "zte corporation",
	[3]byte{204, 125, 55}:  "ARRIS Group, Inc.",
	[3]byte{204, 126, 231}: "Panasonic AVC Networks Company",
	[3]byte{204, 129, 218}: "SHANGHAI PHICOMM COMMUNICATION CO.,LTD",
	[3]byte{204, 130, 235}: "KYOCERA CORPORATION ",
	[3]byte{204, 133, 108}: "SHENZHEN MDK DIGITAL TECHNOLOGY CO.,LTD",
	[3]byte{204, 137, 253}: "Nokia Corporation",
	[3]byte{204, 140, 218}: "Shenzhen Wei Da Intelligent Technology Go.,Ltd",
	[3]byte{204, 140, 227}: "Texas Instruments",
	[3]byte{204, 144, 147}: "Hansong Tehnologies",
	[3]byte{204, 144, 232}: "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{204, 145, 43}:  "TE Connectivity Touch Solutions",
	[3]byte{204, 148, 74}:  "Pfeiffer Vacuum GmbH",
	[3]byte{204, 148, 112}: "Kinestral Technologies, Inc.",
	[3]byte{204, 149, 215}: "Vizio, Inc",
	[3]byte{204, 150, 53}:  "LVS Co.,Ltd.",
	[3]byte{204, 150, 160}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{204, 158, 0}:   "Nintendo Co., Ltd.",
	[3]byte{204, 159, 53}:  "Transbit Sp. z o.o.",
	[3]byte{204, 159, 122}: "Chiun Mai Communication Systems, Inc",
	[3]byte{204, 160, 229}: "DZG Metering GmbH",
	[3]byte{204, 162, 25}:  "SHENZHEN ALONG INVESTMENT CO.,LTD",
	[3]byte{204, 162, 35}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{204, 162, 96}:  "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{204, 163, 116}: "Guangdong Guanglian Electronic Technology Co.Ltd",
	[3]byte{204, 164, 98}:  "ARRIS Group, Inc.",
	[3]byte{204, 164, 175}: "Shenzhen Sowell Technology Co., LTD",
	[3]byte{204, 166, 20}:  "AIFA TECHNOLOGY CORP.",
	[3]byte{204, 175, 120}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{204, 176, 218}: "Liteon Technology Corporation",
	[3]byte{204, 177, 26}:  "Samsung Electronics Co.,Ltd",
	[3]byte{204, 178, 85}:  "D-Link International",
	[3]byte{204, 179, 171}: "shenzhen Biocare Bio-Medical Equipment Co.,Ltd.",
	[3]byte{204, 179, 248}: "FUJITSU ISOTEC LIMITED",
	[3]byte{204, 181, 90}:  "Fraunhofer ITWM",
	[3]byte{204, 182, 145}: "NECMagnusCommunications",
	[3]byte{204, 184, 136}: "AnB Securite s.a.",
	[3]byte{204, 184, 168}: "AMPAK Technology, Inc.",
	[3]byte{204, 184, 241}: "EAGLE KINGDOM TECHNOLOGIES LIMITED",
	[3]byte{204, 189, 53}:  "Steinel GmbH",
	[3]byte{204, 189, 211}: "Ultimaker B.V.",
	[3]byte{204, 190, 89}:  "Calix Inc.",
	[3]byte{204, 190, 113}: "OptiLogix BV",
	[3]byte{204, 193, 4}:   "Applied Technical Systems",
	[3]byte{204, 195, 234}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{204, 197, 10}:  "SHENZHEN DAJIAHAO TECHNOLOGY CO.,LTD",
	[3]byte{204, 197, 239}: "Co-Comm Servicios Telecomunicaciones S.L.",
	[3]byte{204, 198, 43}:  "Tri-Systems Corporation",
	[3]byte{204, 199, 96}:  "Apple, Inc.",
	[3]byte{204, 200, 215}: "CIAS Elettronica srl",
	[3]byte{204, 204, 78}:  "Sun Fountainhead USA. Corp ",
	[3]byte{204, 204, 129}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{204, 205, 100}: "SM-Electronic GmbH",
	[3]byte{204, 206, 30}:  "AVM Audiovisuelles Marketing und Computersysteme GmbH",
	[3]byte{204, 206, 64}:  "Janteq Corp",
	[3]byte{204, 210, 155}: "Shenzhen Bopengfa Elec&Technology CO.,Ltd",
	[3]byte{204, 211, 30}:  "IEEE Registration Authority",
	[3]byte{204, 211, 226}: "Jiangsu Yinhe  Electronics Co.,Ltd.",
	[3]byte{204, 213, 57}:  "Cisco Systems, Inc",
	[3]byte{204, 216, 17}:  "Aiconn Technology Corporation",
	[3]byte{204, 216, 193}: "Cisco Systems, Inc",
	[3]byte{204, 217, 233}: "SCR Engineers Ltd.",
	[3]byte{204, 224, 195}: "Mangstor, Inc.",
	[3]byte{204, 225, 127}: "Juniper Networks",
	[3]byte{204, 225, 213}: "BUFFALO.INC",
	[3]byte{204, 231, 152}: "My Social Stuff",
	[3]byte{204, 231, 223}: "American Magnetics, Inc.",
	[3]byte{204, 232, 172}: "SOYEA Technology Co.,Ltd.",
	[3]byte{204, 234, 28}:  "DCONWORKS  Co., Ltd",
	[3]byte{204, 238, 217}: "VAHLE DETO GmbH",
	[3]byte{204, 239, 72}:  "Cisco Systems, Inc",
	[3]byte{204, 243, 165}: "Chi Mei Communication Systems, Inc",
	[3]byte{204, 244, 7}:   "EUKREA ELECTROMATIQUE SARL",
	[3]byte{204, 245, 56}:  "3isysnetworks",
	[3]byte{204, 246, 122}: "Ayecka Communication Systems LTD",
	[3]byte{204, 248, 65}:  "Lumewave",
	[3]byte{204, 248, 240}: "Xi'an HISU Multimedia Technology Co.,Ltd.",
	[3]byte{204, 249, 84}:  "Avaya Inc",
	[3]byte{204, 249, 232}: "Samsung Electronics Co.,Ltd",
	[3]byte{204, 250, 0}:   "LG Electronics (Mobile Communications)",
	[3]byte{204, 251, 101}: "Nintendo Co., Ltd.",
	[3]byte{204, 252, 109}: "RIZ TRANSMITTERS",
	[3]byte{204, 252, 177}: "Wireless Technology, Inc.",
	[3]byte{204, 253, 23}:  "TCT mobile ltd",
	[3]byte{204, 254, 60}:  "Samsung Electronics Co.,Ltd",
	[3]byte{208, 3, 75}:    "Apple, Inc.",
	[3]byte{208, 4, 146}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{208, 5, 42}:    "Arcadyan Corporation",
	[3]byte{208, 7, 144}:   "Texas Instruments",
	[3]byte{208, 10, 171}:  "Yokogawa Digital Computer Corporation",
	[3]byte{208, 14, 164}:  "Porsche Cars North America",
	[3]byte{208, 14, 217}:  "Taicang T&W Electronics",
	[3]byte{208, 15, 109}:  "T&W Electronics Company",
	[3]byte{208, 18, 66}:   "BIOS Corporation",
	[3]byte{208, 19, 30}:   "Sunrex Technology Corp",
	[3]byte{208, 19, 253}:  "LG Electronics (Mobile Communications)",
	[3]byte{208, 21, 74}:   "zte corporation",
	[3]byte{208, 23, 106}:  "Samsung Electronics Co.,Ltd",
	[3]byte{208, 23, 194}:  "ASUSTek COMPUTER INC.",
	[3]byte{208, 26, 167}:  "UniPrint",
	[3]byte{208, 28, 187}:  "Beijing Ctimes Digital Technology Co., Ltd.",
	[3]byte{208, 34, 18}:   "IEEE Registration Authority",
	[3]byte{208, 34, 190}:  "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{208, 35, 219}:  "Apple, Inc.",
	[3]byte{208, 37, 22}:   "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{208, 37, 68}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{208, 37, 152}:  "Apple, Inc.",
	[3]byte{208, 39, 136}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{208, 44, 69}:   "littleBits Electronics, Inc.",
	[3]byte{208, 45, 179}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{208, 49, 16}:   "Ingenic Semiconductor Co.,Ltd",
	[3]byte{208, 51, 17}:   "Apple, Inc.",
	[3]byte{208, 55, 66}:   "Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd",
	[3]byte{208, 55, 97}:   "Texas Instruments",
	[3]byte{208, 57, 114}:  "Texas Instruments",
	[3]byte{208, 57, 179}:  "ARRIS Group, Inc.",
	[3]byte{208, 61, 195}:  "AQ Corporation",
	[3]byte{208, 62, 92}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{208, 67, 30}:   "Dell Inc.",
	[3]byte{208, 70, 220}:  "Southwest Research Institute",
	[3]byte{208, 72, 243}:  "DATTUS Inc",
	[3]byte{208, 73, 139}:  "ZOOM SERVER",
	[3]byte{208, 76, 193}:  "SINTRONES Technology Corp.",
	[3]byte{208, 77, 44}:   "Roku, Inc.",
	[3]byte{208, 79, 126}:  "Apple, Inc.",
	[3]byte{208, 80, 153}:  "ASRock Incorporation",
	[3]byte{208, 81, 98}:   "Sony Mobile Communications AB",
	[3]byte{208, 82, 168}:  "Physical Graph Corporation",
	[3]byte{208, 83, 73}:   "Liteon Technology Corporation",
	[3]byte{208, 84, 45}:   "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{208, 85, 178}:  "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{208, 87, 76}:   "Cisco Systems, Inc",
	[3]byte{208, 87, 123}:  "Intel Corporate",
	[3]byte{208, 87, 133}:  "Pantech Co., Ltd.",
	[3]byte{208, 87, 161}:  "Werma Signaltechnik GmbH & Co. KG",
	[3]byte{208, 88, 117}:  "Active Control Technology Inc.",
	[3]byte{208, 88, 168}:  "zte corporation",
	[3]byte{208, 89, 195}:  "CeraMicro Technology Corporation",
	[3]byte{208, 89, 228}:  "Samsung Electronics Co.,Ltd",
	[3]byte{208, 90, 15}:   "I-BT DIGITAL CO.,LTD",
	[3]byte{208, 90, 241}:  "Shenzhen Pulier Tech CO.,Ltd",
	[3]byte{208, 91, 168}:  "zte corporation",
	[3]byte{208, 92, 122}:  "Sartura d.o.o.",
	[3]byte{208, 95, 184}:  "Texas Instruments",
	[3]byte{208, 95, 206}:  "Hitachi Data Systems",
	[3]byte{208, 96, 140}:  "zte corporation",
	[3]byte{208, 98, 160}:  "China Essence Technology (Zhumadian) Co., Ltd.",
	[3]byte{208, 99, 77}:   "Meiko Maschinenbau GmbH & Co. KG",
	[3]byte{208, 99, 180}:  "SolidRun Ltd.",
	[3]byte{208, 101, 202}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{208, 102, 123}: "Samsung Electronics Co.,Ltd",
	[3]byte{208, 103, 229}: "Dell Inc.",
	[3]byte{208, 105, 158}: "LUMINEX Lighting Control Equipment",
	[3]byte{208, 105, 208}: "Verto Medical Solutions, LLC",
	[3]byte{208, 106, 31}:  "BSE CO.,LTD.",
	[3]byte{208, 111, 74}:  "TOPWELL INTERNATIONAL HOLDINGS LIMITED",
	[3]byte{208, 111, 130}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{208, 113, 196}: "zte corporation",
	[3]byte{208, 114, 220}: "Cisco Systems, Inc",
	[3]byte{208, 115, 127}: "Mini-Circuits",
	[3]byte{208, 115, 142}: "DONG OH PRECISION CO., LTD. ",
	[3]byte{208, 115, 213}: "LIFI LABS MANAGEMENT PTY LTD",
	[3]byte{208, 117, 190}: "Reno A&E",
	[3]byte{208, 118, 80}:  "IEEE Registration Authority",
	[3]byte{208, 122, 181}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{208, 124, 45}:  "Leie IOT technology Co., Ltd",
	[3]byte{208, 125, 229}: "Forward Pay Systems, Inc.",
	[3]byte{208, 126, 40}:  "Hewlett Packard",
	[3]byte{208, 126, 53}:  "Intel Corporate",
	[3]byte{208, 131, 212}: "XTel ApS",
	[3]byte{208, 132, 176}: "Sagemcom Broadband SAS",
	[3]byte{208, 135, 226}: "Samsung Electronics Co.,Ltd",
	[3]byte{208, 137, 153}: "APCON, Inc.",
	[3]byte{208, 138, 85}:  "Skullcandy",
	[3]byte{208, 139, 126}: "Passif Semiconductor",
	[3]byte{208, 140, 181}: "Texas Instruments",
	[3]byte{208, 140, 255}: "UPWIS AB",
	[3]byte{208, 146, 158}: "Microsoft Corporation",
	[3]byte{208, 147, 128}: "Ducere Technologies Pvt. Ltd.",
	[3]byte{208, 147, 248}: "Stonestreet One LLC",
	[3]byte{208, 149, 199}: "Pantech Co., Ltd.",
	[3]byte{208, 153, 213}: "Alcatel-Lucent",
	[3]byte{208, 155, 5}:   "Emtronix",
	[3]byte{208, 156, 48}:  "Foster Electric Company, Limited",
	[3]byte{208, 157, 10}:  "LINKCOM",
	[3]byte{208, 157, 171}: "TCT mobile ltd",
	[3]byte{208, 160, 214}: "Chengdu TD Tech Ltd.",
	[3]byte{208, 163, 17}:  "Neuberger Gebäudeautomation GmbH",
	[3]byte{208, 164, 177}: "Sonifex Ltd.",
	[3]byte{208, 165, 166}: "Cisco Systems, Inc",
	[3]byte{208, 166, 55}:  "Apple, Inc.",
	[3]byte{208, 174, 236}: "Alpha Networks Inc.",
	[3]byte{208, 175, 182}: "Linktop Technology Co., LTD",
	[3]byte{208, 176, 205}: "Moen",
	[3]byte{208, 178, 196}: "Technicolor CH USA Inc.",
	[3]byte{208, 179, 63}:  "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{208, 180, 152}: "Robert Bosch LLC Automotive Electronics",
	[3]byte{208, 181, 35}:  "Bestcare Cloucal Corp.",
	[3]byte{208, 181, 61}:  "SEPRO ROBOTIQUE",
	[3]byte{208, 181, 194}: "Texas Instruments",
	[3]byte{208, 186, 228}: "Shanghai MXCHIP Information Technology Co., Ltd.",
	[3]byte{208, 187, 128}: "SHL Telemedicine International Ltd.",
	[3]byte{208, 189, 1}:   "DS International",
	[3]byte{208, 190, 44}:  "CNSLink Co., Ltd.",
	[3]byte{208, 191, 156}: "Hewlett Packard",
	[3]byte{208, 192, 191}: "Actions Microelectronics Co., Ltd",
	[3]byte{208, 193, 147}: "SKYBELL, INC",
	[3]byte{208, 193, 177}: "Samsung Electronics Co.,Ltd",
	[3]byte{208, 194, 130}: "Cisco Systems, Inc",
	[3]byte{208, 196, 47}:  "Tamagawa Seiki Co.,Ltd.",
	[3]byte{208, 197, 243}: "Apple, Inc.",
	[3]byte{208, 199, 137}: "Cisco Systems, Inc",
	[3]byte{208, 199, 192}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{208, 205, 225}: "Scientech Electronics",
	[3]byte{208, 207, 94}:  "Energy Micro AS",
	[3]byte{208, 208, 75}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{208, 208, 253}: "Cisco Systems, Inc",
	[3]byte{208, 210, 18}:  "K2NET Co.,Ltd.",
	[3]byte{208, 210, 134}: "Beckman Coulter K.K.",
	[3]byte{208, 211, 252}: "Mios, Ltd.",
	[3]byte{208, 212, 18}:  "ADB Broadband Italia",
	[3]byte{208, 212, 113}: "MVTECH co., Ltd",
	[3]byte{208, 214, 204}: "Wintop",
	[3]byte{208, 217, 79}:  "IEEE Registration Authority",
	[3]byte{208, 219, 50}:  "Nokia Corporation",
	[3]byte{208, 223, 154}: "Liteon Technology Corporation",
	[3]byte{208, 223, 178}: "Genie Networks Limited",
	[3]byte{208, 223, 199}: "Samsung Electronics Co.,Ltd",
	[3]byte{208, 225, 64}:  "Apple, Inc.",
	[3]byte{208, 227, 71}:  "Yoga",
	[3]byte{208, 228, 11}:  "Wearable Inc.",
	[3]byte{208, 228, 74}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{208, 229, 77}:  "ARRIS Group, Inc.",
	[3]byte{208, 231, 130}: "AzureWave Technology Inc.",
	[3]byte{208, 235, 3}:   "Zhehua technology limited",
	[3]byte{208, 235, 158}: "Seowoo Inc.",
	[3]byte{208, 240, 219}: "Ericsson",
	[3]byte{208, 242, 127}: "SteadyServ Technoligies, LLC",
	[3]byte{208, 247, 59}:  "Helmut Mauell GmbH Werk Weida",
	[3]byte{208, 250, 29}:  "Qihoo  360  Technology Co.,Ltd",
	[3]byte{208, 252, 204}: "Samsung Electronics Co.,Ltd",
	[3]byte{208, 255, 80}:  "Texas Instruments",
	[3]byte{208, 255, 152}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{212, 0, 13}:    "Phoenix Broadband Technologies, LLC.",
	[3]byte{212, 0, 87}:    "MC Technologies GmbH",
	[3]byte{212, 1, 41}:    "Broadcom",
	[3]byte{212, 1, 109}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{212, 2, 74}:    "Delphian Systems LLC",
	[3]byte{212, 4, 205}:   "ARRIS Group, Inc.",
	[3]byte{212, 4, 255}:   "Juniper Networks",
	[3]byte{212, 5, 152}:   "ARRIS Group, Inc.",
	[3]byte{212, 10, 169}:  "ARRIS Group, Inc.",
	[3]byte{212, 11, 26}:   "HTC Corporation",
	[3]byte{212, 11, 185}:  "Solid Semecs bv.",
	[3]byte{212, 15, 178}:  "Applied Micro Electronics AME bv",
	[3]byte{212, 16, 144}:  "iNFORM Systems AG",
	[3]byte{212, 16, 207}:  "Huanshun Network Science and Technology Co., Ltd.",
	[3]byte{212, 17, 214}:  "ShotSpotter, Inc.",
	[3]byte{212, 18, 150}:  "Anobit Technologies Ltd.",
	[3]byte{212, 18, 187}:  "Quadrant Components Inc. Ltd",
	[3]byte{212, 19, 111}:  "Asia Pacific Brands",
	[3]byte{212, 28, 28}:   "RCF S.P.A.",
	[3]byte{212, 29, 113}:  "Palo Alto Networks",
	[3]byte{212, 30, 53}:   "TOHO Electronics INC.",
	[3]byte{212, 31, 12}:   "JAI Oy",
	[3]byte{212, 32, 109}:  "HTC Corporation",
	[3]byte{212, 33, 34}:   "Sercomm Corporation",
	[3]byte{212, 34, 63}:   "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{212, 34, 78}:   "Alcatel Lucent",
	[3]byte{212, 39, 81}:   "Infopia Co., Ltd",
	[3]byte{212, 40, 178}:  "ioBridge, Inc.",
	[3]byte{212, 41, 234}:  "Zimory GmbH",
	[3]byte{212, 44, 15}:   "ARRIS Group, Inc.",
	[3]byte{212, 44, 61}:   "Sky Light Digital Limited",
	[3]byte{212, 44, 68}:   "Cisco Systems, Inc",
	[3]byte{212, 47, 35}:   "Akenori PTE Ltd",
	[3]byte{212, 49, 157}:  "Sinwatec",
	[3]byte{212, 50, 102}:  "Fike Corporation",
	[3]byte{212, 54, 57}:   "Texas Instruments",
	[3]byte{212, 54, 219}:  "Jiangsu Toppower Automotive Electronics Co., Ltd",
	[3]byte{212, 55, 215}:  "zte corporation",
	[3]byte{212, 58, 101}:  "IGRS Engineering Lab Ltd.",
	[3]byte{212, 58, 233}:  "DONGGUAN ipt INDUSTRIAL CO., LTD",
	[3]byte{212, 61, 103}:  "Carma Industries Inc.",
	[3]byte{212, 61, 126}:  "Micro-Star Int'l Co, Ltd",
	[3]byte{212, 64, 240}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{212, 65, 101}:  "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{212, 67, 168}:  "Changzhou Haojie Electric Co., Ltd.",
	[3]byte{212, 69, 232}:  "Jiangxi Hongpai Technology Co., Ltd.",
	[3]byte{212, 75, 94}:   "TAIYO YUDEN CO., LTD.",
	[3]byte{212, 76, 36}:   "Vuppalamritha Magnetic Components LTD",
	[3]byte{212, 76, 156}:  "Shenzhen YOOBAO Technology Co.Ltd",
	[3]byte{212, 76, 167}:  "Informtekhnika & Communication, LLC",
	[3]byte{212, 79, 128}:  "Kemper Digital GmbH",
	[3]byte{212, 80, 63}:   "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{212, 80, 122}:  "CEIVA Logic, Inc",
	[3]byte{212, 82, 42}:   "TangoWiFi.com",
	[3]byte{212, 82, 81}:   "IBT Ingenieurbureau Broennimann Thun",
	[3]byte{212, 82, 151}:  "nSTREAMS Technologies, Inc.",
	[3]byte{212, 83, 175}:  "VIGO System S.A.",
	[3]byte{212, 85, 86}:   "Fiber Mountain Inc.",
	[3]byte{212, 85, 190}:  "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{212, 90, 178}:  "Galleon Systems",
	[3]byte{212, 92, 112}:  "Wi-Fi Alliance",
	[3]byte{212, 93, 66}:   "Nokia Corporation",
	[3]byte{212, 95, 37}:   "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{212, 97, 46}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{212, 97, 50}:   "Pro Concept Manufacturer Co.,Ltd.",
	[3]byte{212, 97, 157}:  "Apple, Inc.",
	[3]byte{212, 97, 254}:  "Hangzhou H3C Technologies Co., Limited",
	[3]byte{212, 99, 254}:  "Arcadyan Corporation",
	[3]byte{212, 100, 247}: "CHENGDU USEE DIGITAL TECHNOLOGY CO., LTD",
	[3]byte{212, 102, 168}: "Riedo Networks GmbH",
	[3]byte{212, 103, 97}:  "SAHAB TECHNOLOGY",
	[3]byte{212, 103, 231}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{212, 104, 77}:  "Ruckus Wireless",
	[3]byte{212, 104, 103}: "Neoventus Design Group",
	[3]byte{212, 104, 186}: "Shenzhen Sundray Technologies Company Limited",
	[3]byte{212, 106, 106}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{212, 106, 145}: "Snap AV",
	[3]byte{212, 106, 168}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{212, 108, 191}: "Goodrich ISR",
	[3]byte{212, 108, 218}: "CSM GmbH",
	[3]byte{212, 109, 80}:  "Cisco Systems, Inc",
	[3]byte{212, 110, 14}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{212, 110, 92}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{212, 111, 66}:  "WAXESS USA Inc",
	[3]byte{212, 114, 8}:   "Bragi GmbH",
	[3]byte{212, 118, 234}: "zte corporation",
	[3]byte{212, 120, 86}:  "Avaya Inc",
	[3]byte{212, 121, 195}: "Cameronet GmbH & Co. KG",
	[3]byte{212, 122, 226}: "Samsung Electronics Co.,Ltd",
	[3]byte{212, 123, 53}:  "NEO Monitors AS",
	[3]byte{212, 123, 117}: "HARTING Electronics GmbH",
	[3]byte{212, 123, 176}: "ASKEY COMPUTER CORP",
	[3]byte{212, 125, 252}: "TECNO MOBILE LIMITED",
	[3]byte{212, 129, 202}: "iDevices, LLC",
	[3]byte{212, 129, 215}: "Dell Inc.",
	[3]byte{212, 130, 62}:  "Argosy Technologies, Ltd.",
	[3]byte{212, 131, 4}:   "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{212, 133, 100}: "Hewlett Packard",
	[3]byte{212, 135, 216}: "Samsung Electronics Co.,Ltd",
	[3]byte{212, 136, 63}:  "HDPRO CO., LTD.",
	[3]byte{212, 136, 144}: "Samsung Electronics Co.,Ltd",
	[3]byte{212, 140, 181}: "Cisco Systems, Inc",
	[3]byte{212, 141, 217}: "Meld Technology, Inc",
	[3]byte{212, 143, 51}:  "Microsoft Corporation",
	[3]byte{212, 143, 170}: "Sogecam Industrial, S.A.",
	[3]byte{212, 144, 224}: "Wachendorff Automation GmbH & Co KG ",
	[3]byte{212, 145, 175}: "Electroacustica General Iberica, S.A.",
	[3]byte{212, 147, 152}: "Nokia Corporation",
	[3]byte{212, 147, 160}: "Fidelix Oy",
	[3]byte{212, 148, 90}:  "COSMO CO., LTD",
	[3]byte{212, 148, 161}: "Texas Instruments",
	[3]byte{212, 148, 232}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{212, 149, 36}:  "Clover Network, Inc.",
	[3]byte{212, 150, 223}: "SUNGJIN C&T CO.,LTD",
	[3]byte{212, 151, 11}:  "Xiaomi Communications Co Ltd",
	[3]byte{212, 154, 32}:  "Apple, Inc.",
	[3]byte{212, 155, 92}:  "Chongqing Miedu Technology Co., Ltd.",
	[3]byte{212, 156, 40}:  "JayBird LLC",
	[3]byte{212, 156, 142}: "University of FUKUI",
	[3]byte{212, 158, 109}: "Wuhan Zhongyuan Huadian Science & Technology Co.,",
	[3]byte{212, 160, 42}:  "Cisco Systems, Inc",
	[3]byte{212, 161, 72}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{212, 164, 37}:  "SMAX Technology Co., Ltd.",
	[3]byte{212, 164, 153}: "InView Technology Corporation",
	[3]byte{212, 169, 40}:  "GreenWave Reality Inc",
	[3]byte{212, 170, 255}: "MICRO WORLD ",
	[3]byte{212, 172, 78}:  "BODi rS, LLC",
	[3]byte{212, 173, 45}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{212, 174, 5}:   "Samsung Electronics Co.,Ltd",
	[3]byte{212, 174, 82}:  "Dell Inc.",
	[3]byte{212, 177, 16}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{212, 177, 105}: "Le Shi Zhi Xin Electronic Technology (Tianjin) Limited",
	[3]byte{212, 180, 62}:  "Messcomp Datentechnik GmbH",
	[3]byte{212, 184, 255}: "Home Control Singapore Pte Ltd",
	[3]byte{212, 190, 217}: "Dell Inc.",
	[3]byte{212, 191, 45}:  "SE Controls Asia Pacific Ltd",
	[3]byte{212, 191, 127}: "UPVEL",
	[3]byte{212, 193, 252}: "Nokia Corporation",
	[3]byte{212, 199, 102}: "Acentic GmbH",
	[3]byte{212, 200, 176}: "Prime Electronics & Satellitics Inc.",
	[3]byte{212, 201, 178}: "Quanergy Systems Inc",
	[3]byte{212, 201, 239}: "Hewlett Packard",
	[3]byte{212, 202, 109}: "Routerboard.com",
	[3]byte{212, 202, 110}: "u-blox AG",
	[3]byte{212, 203, 175}: "Nokia Corporation",
	[3]byte{212, 206, 184}: "Enatel LTD",
	[3]byte{212, 207, 55}:  "Symbolic IO",
	[3]byte{212, 207, 249}: "Shenzhen Sen5 Technology Co., Ltd.",
	[3]byte{212, 209, 132}: "ADB Broadband Italia",
	[3]byte{212, 210, 73}:  "Power Ethernet",
	[3]byte{212, 213, 13}:  "Southwest Microwave, Inc",
	[3]byte{212, 215, 72}:  "Cisco Systems, Inc",
	[3]byte{212, 215, 169}: "Shanghai Kaixiang Info Tech LTD",
	[3]byte{212, 216, 152}: "Korea CNO Tech Co., Ltd",
	[3]byte{212, 217, 25}:  "GoPro",
	[3]byte{212, 220, 205}: "Apple, Inc.",
	[3]byte{212, 223, 87}:  "Alpinion Medical Systems",
	[3]byte{212, 224, 142}: "ValueHD Corporation",
	[3]byte{212, 227, 44}:  "S. Siedle & Sohne",
	[3]byte{212, 227, 63}:  "Nokia",
	[3]byte{212, 232, 178}: "Samsung Electronics Co.,Ltd",
	[3]byte{212, 233, 11}:  "CVT CO.,LTD",
	[3]byte{212, 234, 14}:  "Avaya Inc",
	[3]byte{212, 236, 12}:  "Harley-Davidson Motor Company",
	[3]byte{212, 236, 134}: "LinkedHope Intelligent Technologies Co., Ltd",
	[3]byte{212, 238, 7}:   "HIWIFI Co., Ltd.",
	[3]byte{212, 240, 39}:  "Navetas Energy Management",
	[3]byte{212, 240, 180}: "Napco Security Technologies",
	[3]byte{212, 241, 67}:  "IPROAD.,Inc",
	[3]byte{212, 242, 7}:   "DIAODIAO(Beijing)Technology CO.,Ltd",
	[3]byte{212, 244, 111}: "Apple, Inc.",
	[3]byte{212, 244, 190}: "Palo Alto Networks",
	[3]byte{212, 245, 19}:  "Texas Instruments",
	[3]byte{212, 246, 63}:  "IEA S.R.L.",
	[3]byte{212, 249, 161}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{216, 0, 77}:    "Apple, Inc.",
	[3]byte{216, 5, 46}:    "Skyviia Corporation",
	[3]byte{216, 6, 209}:   "Honeywell Fire System (Shanghai) Co,. Ltd.",
	[3]byte{216, 8, 245}:   "Arcadia Networks Co. Ltd. ",
	[3]byte{216, 9, 195}:   "Cercacor Labs",
	[3]byte{216, 12, 207}:  "C.G.V. S.A.S.",
	[3]byte{216, 13, 227}:  "FXI TECHNOLOGIES AS",
	[3]byte{216, 15, 153}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{216, 20, 214}:  "SURE SYSTEM Co Ltd",
	[3]byte{216, 21, 13}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{216, 22, 10}:   "Nippon Electro-Sensory Devices",
	[3]byte{216, 22, 193}:  "DEWAV (HK) ELECTRONICS LIMITED",
	[3]byte{216, 24, 43}:   "Conti Temic Microelectronic GmbH",
	[3]byte{216, 25, 122}:  "Nuheara Ltd",
	[3]byte{216, 25, 206}:  "Telesquare",
	[3]byte{216, 27, 254}:  "TWINLINX CORPORATION",
	[3]byte{216, 28, 20}:   "Compacta International, Ltd.",
	[3]byte{216, 29, 114}:  "Apple, Inc.",
	[3]byte{216, 30, 222}:  "B&W Group Ltd",
	[3]byte{216, 31, 204}:  "Brocade Communications Systems, Inc.",
	[3]byte{216, 32, 159}:  "Cubro Acronet GesmbH",
	[3]byte{216, 36, 189}:  "Cisco Systems, Inc",
	[3]byte{216, 37, 34}:   "ARRIS Group, Inc.",
	[3]byte{216, 37, 176}:  "Rockeetech Systems Co.,Ltd.",
	[3]byte{216, 38, 185}:  "Guangdong Coagent Electronics S&T Co.,Ltd.",
	[3]byte{216, 39, 12}:   "MaxTronic International Co., Ltd.",
	[3]byte{216, 40, 201}:  "General Electric Consumer and Industrial",
	[3]byte{216, 41, 22}:   "Ascent Communication Technology",
	[3]byte{216, 41, 134}:  "Best Wish Technology LTD",
	[3]byte{216, 42, 21}:   "Leitner SpA",
	[3]byte{216, 42, 126}:  "Nokia Corporation",
	[3]byte{216, 45, 155}:  "Shenzhen G.Credit Communication Technology Co., Ltd",
	[3]byte{216, 45, 225}:  "Tricascade Inc.",
	[3]byte{216, 48, 98}:   "Apple, Inc.",
	[3]byte{216, 49, 207}:  "Samsung Electronics Co.,Ltd",
	[3]byte{216, 50, 20}:   "Tenda Technology Co.,Ltd.Dongguan branch",
	[3]byte{216, 50, 90}:   "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{216, 51, 127}:  "Office FA.com Co.,Ltd.",
	[3]byte{216, 55, 190}:  "Shanghai Gongjing Telecom Technology Co,LTD",
	[3]byte{216, 56, 13}:   "SHENZHEN IP-COM Network Co.,Ltd",
	[3]byte{216, 56, 252}:  "Ruckus Wireless",
	[3]byte{216, 60, 105}:  "Shenzhen TINNO Mobile Technology Corp.",
	[3]byte{216, 66, 172}:  "Shanghai Feixun Communication Co.,Ltd.",
	[3]byte{216, 66, 226}:  "Canary Connect, Inc.",
	[3]byte{216, 69, 43}:   "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{216, 70, 6}:    "Silicon Valley Global Marketing",
	[3]byte{216, 71, 16}:   "Sichuan Changhong Electric Ltd.",
	[3]byte{216, 72, 238}:  "Hangzhou Xueji Technology Co., Ltd.",
	[3]byte{216, 73, 11}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{216, 73, 47}:   "CANON INC.",
	[3]byte{216, 74, 135}:  "OI ELECTRIC CO.,LTD",
	[3]byte{216, 75, 42}:   "Cognitas Technologies, Inc.",
	[3]byte{216, 79, 184}:  "LG ELECTRONICS",
	[3]byte{216, 80, 230}:  "ASUSTek COMPUTER INC.",
	[3]byte{216, 84, 58}:   "Texas Instruments",
	[3]byte{216, 84, 162}:  "Aerohive Networks Inc.",
	[3]byte{216, 85, 163}:  "zte corporation",
	[3]byte{216, 87, 239}:  "Samsung Electronics Co.,Ltd",
	[3]byte{216, 88, 215}:  "CZ.NIC, z.s.p.o.",
	[3]byte{216, 91, 42}:   "Samsung Electronics Co.,Ltd",
	[3]byte{216, 93, 76}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{216, 93, 132}:  "CAx soft GmbH",
	[3]byte{216, 93, 226}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{216, 93, 239}:  "Busch-Jaeger Elektro GmbH",
	[3]byte{216, 93, 251}:  "Private",
	[3]byte{216, 96, 176}:  "bioMérieux Italia S.p.A.",
	[3]byte{216, 96, 179}:  "Guangdong Global Electronic Technology CO.，LTD",
	[3]byte{216, 97, 148}:  "Objetivos y Sevicios de Valor Añadido",
	[3]byte{216, 98, 219}:  "Eno Inc.",
	[3]byte{216, 101, 149}: "Toy's Myth Inc.",
	[3]byte{216, 102, 198}: "Shenzhen Daystar Technology Co.,ltd",
	[3]byte{216, 102, 238}: "BOXIN COMMUNICATION CO.,LTD.",
	[3]byte{216, 103, 217}: "Cisco Systems, Inc",
	[3]byte{216, 105, 96}:  "Steinsvik",
	[3]byte{216, 107, 247}: "Nintendo Co., Ltd.",
	[3]byte{216, 108, 2}:   "Huaqin Telecom Technology Co.,Ltd",
	[3]byte{216, 108, 233}: "Sagemcom Broadband SAS",
	[3]byte{216, 113, 87}:  "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{216, 116, 149}: "zte corporation",
	[3]byte{216, 117, 51}:  "Nokia Corporation",
	[3]byte{216, 118, 10}:  "Escort, Inc.",
	[3]byte{216, 120, 229}: "KUHN SA",
	[3]byte{216, 121, 136}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{216, 124, 221}: "SANIX INCORPORATED",
	[3]byte{216, 126, 177}: "x.o.ware, inc.",
	[3]byte{216, 128, 57}:  "Microchip Technology Inc.",
	[3]byte{216, 128, 60}:  "Anhui Huami Information Technology Company Limited",
	[3]byte{216, 129, 206}: "AHN INC.",
	[3]byte{216, 132, 102}: "Extreme Networks",
	[3]byte{216, 135, 213}: "Leadcore Technology CO.,LTD",
	[3]byte{216, 136, 206}: "RF Technology Pty Ltd",
	[3]byte{216, 138, 59}:  "UNIT-EM",
	[3]byte{216, 139, 76}:  "KingTing Tech.",
	[3]byte{216, 141, 92}:  "Elentec",
	[3]byte{216, 144, 232}: "Samsung Electronics Co.,Ltd",
	[3]byte{216, 147, 65}:  "General Electric Global Research",
	[3]byte{216, 148, 3}:   "Hewlett Packard Enterprise",
	[3]byte{216, 149, 47}:  "Texas Instruments",
	[3]byte{216, 150, 133}: "GoPro",
	[3]byte{216, 150, 149}: "Apple, Inc.",
	[3]byte{216, 150, 224}: "Alibaba Cloud Computing Ltd.",
	[3]byte{216, 151, 59}:  "Artesyn Embedded Technologies",
	[3]byte{216, 151, 96}:  "C2 Development, Inc.",
	[3]byte{216, 151, 124}: "Grey Innovation",
	[3]byte{216, 151, 186}: "PEGATRON CORPORATION",
	[3]byte{216, 154, 52}:  "Beijing SHENQI Technology Co., Ltd.",
	[3]byte{216, 157, 103}: "Hewlett Packard",
	[3]byte{216, 157, 185}: "eMegatech International Corp.",
	[3]byte{216, 158, 63}:  "Apple, Inc.",
	[3]byte{216, 161, 5}:   "Syslane, Co., Ltd.",
	[3]byte{216, 162, 94}:  "Apple, Inc.",
	[3]byte{216, 173, 221}: "Sonavation, Inc.",
	[3]byte{216, 174, 144}: "Itibia Technologies",
	[3]byte{216, 175, 59}:  "Hangzhou Bigbright Integrated communications system Co.,Ltd",
	[3]byte{216, 175, 241}: "Panasonic Appliances Company",
	[3]byte{216, 176, 46}:  "Guangzhou Zonerich Business Machine Co., LTD.",
	[3]byte{216, 176, 76}:  "Jinan USR IOT Technology Co., Ltd.",
	[3]byte{216, 177, 42}:  "Panasonic Mobile Communications Co., Ltd.",
	[3]byte{216, 177, 144}: "Cisco Systems, Inc",
	[3]byte{216, 179, 119}: "HTC Corporation",
	[3]byte{216, 182, 183}: "Comtrend Corporation",
	[3]byte{216, 182, 193}: "NetworkAccountant, Inc.",
	[3]byte{216, 182, 214}: "Blu Tether Limited",
	[3]byte{216, 184, 246}: "Nantworks",
	[3]byte{216, 185, 14}:  "Triple Domain Vision Co.,Ltd.",
	[3]byte{216, 187, 44}:  "Apple, Inc.",
	[3]byte{216, 191, 76}:  "Victory Concept Electronics Limited",
	[3]byte{216, 192, 104}: "Netgenetech.co.,ltd.",
	[3]byte{216, 192, 106}: "Hunantv.com Interactive Entertainment Media Co.,Ltd.",
	[3]byte{216, 195, 251}: "DETRACOM",
	[3]byte{216, 196, 106}: "Murata Manufacturing Co., Ltd.",
	[3]byte{216, 196, 233}: "Samsung Electronics Co.,Ltd",
	[3]byte{216, 198, 145}: "Hichan Technology Corp.",
	[3]byte{216, 199, 113}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{216, 199, 200}: "Aruba Networks",
	[3]byte{216, 200, 233}: "Phicomm (Shanghai) Co., Ltd.",
	[3]byte{216, 201, 157}: "EA DISPLAY LIMITED",
	[3]byte{216, 203, 138}: "Micro-Star INTL CO., LTD.",
	[3]byte{216, 207, 156}: "Apple, Inc.",
	[3]byte{216, 209, 203}: "Apple, Inc.",
	[3]byte{216, 210, 124}: "JEMA ENERGY, SA",
	[3]byte{216, 211, 133}: "Hewlett Packard",
	[3]byte{216, 212, 60}:  "Sony Corporation",
	[3]byte{216, 213, 185}: "Rainforest Automation, Inc.",
	[3]byte{216, 214, 126}: "GSK CNC EQUIPMENT CO.,LTD",
	[3]byte{216, 215, 35}:  "IDS, Inc",
	[3]byte{216, 216, 102}: "SHENZHEN TOZED TECHNOLOGIES CO.,LTD.",
	[3]byte{216, 218, 82}:  "APATOR S.A.",
	[3]byte{216, 220, 233}: "Kunshan Erlab ductless filtration system Co.,Ltd",
	[3]byte{216, 221, 95}:  "BALMUDA Inc.",
	[3]byte{216, 221, 253}: "Texas Instruments",
	[3]byte{216, 222, 206}: "ISUNG CO.,LTD",
	[3]byte{216, 223, 13}:  "beroNet GmbH",
	[3]byte{216, 224, 184}: "BULAT LLC",
	[3]byte{216, 224, 225}: "Samsung Electronics Co.,Ltd",
	[3]byte{216, 227, 174}: "CIRTEC MEDICAL SYSTEMS",
	[3]byte{216, 229, 109}: "TCT mobile ltd",
	[3]byte{216, 231, 43}:  "NetScout Systems, Inc.",
	[3]byte{216, 231, 67}:  "Wush, Inc",
	[3]byte{216, 233, 82}:  "KEOPSYS",
	[3]byte{216, 235, 151}: "TRENDnet, Inc.",
	[3]byte{216, 238, 120}: "Moog Protokraft",
	[3]byte{216, 239, 205}: "Nokia",
	[3]byte{216, 240, 242}: "Zeebo Inc",
	[3]byte{216, 247, 16}:  "Libre Wireless Technologies Inc.",
	[3]byte{216, 251, 17}:  "AXACORE",
	[3]byte{216, 251, 94}:  "ASKEY COMPUTER CORP",
	[3]byte{216, 251, 104}: "Cloud Corner Ltd.",
	[3]byte{216, 252, 56}:  "Giantec Semiconductor Inc",
	[3]byte{216, 252, 147}: "Intel Corporate",
	[3]byte{216, 254, 143}: "IDFone Co., Ltd.",
	[3]byte{216, 254, 227}: "D-Link International",
	[3]byte{220, 0, 119}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{220, 2, 101}:   "Meditech Kft",
	[3]byte{220, 2, 142}:   "zte corporation",
	[3]byte{220, 5, 47}:    "National Products Inc.",
	[3]byte{220, 5, 117}:   "SIEMENS ENERGY AUTOMATION",
	[3]byte{220, 5, 237}:   "Nabtesco  Corporation",
	[3]byte{220, 7, 193}:   "HangZhou QiYang Technology Co.,Ltd.",
	[3]byte{220, 8, 86}:    "Alcatel-Lucent Enterprise",
	[3]byte{220, 9, 20}:    "Talk-A-Phone Co.",
	[3]byte{220, 9, 76}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{220, 11, 26}:   "ADB Broadband Italia",
	[3]byte{220, 11, 52}:   "LG Electronics (Mobile Communications)",
	[3]byte{220, 12, 92}:   "Apple, Inc.",
	[3]byte{220, 13, 48}:   "Shenzhen Feasycom Technology Co., Ltd.",
	[3]byte{220, 14, 161}:  "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{220, 21, 219}:  "Ge Ruili Intelligent Technology ( Beijing ) Co., Ltd.",
	[3]byte{220, 22, 162}:  "Medtronic Diabetes",
	[3]byte{220, 23, 90}:   "Hitachi High-Technologies Corporation",
	[3]byte{220, 23, 146}:  "Captivate Network",
	[3]byte{220, 26, 1}:    "Ecoliv Technology ( Shenzhen ) Ltd.",
	[3]byte{220, 26, 197}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{220, 29, 159}:  "U & B tech",
	[3]byte{220, 29, 212}:  "Microstep-MIS spol. s r.o.",
	[3]byte{220, 30, 163}:  "Accensus LLC",
	[3]byte{220, 32, 8}:    "ASD Electronics Ltd ",
	[3]byte{220, 41, 58}:   "Shenzhen Nuoshi Technology Co., LTD.",
	[3]byte{220, 42, 20}:   "Shanghai Longjing Technology Co.",
	[3]byte{220, 43, 42}:   "Apple, Inc.",
	[3]byte{220, 43, 97}:   "Apple, Inc.",
	[3]byte{220, 43, 102}:  "InfoBLOCK S.A. de C.V.",
	[3]byte{220, 43, 202}:  "Zera GmbH",
	[3]byte{220, 44, 38}:   "Iton Technology Limited",
	[3]byte{220, 45, 203}:  "Beijing Unis HengYue Technology Co., Ltd.",
	[3]byte{220, 46, 106}:  "HCT. Co., Ltd.",
	[3]byte{220, 47, 3}:    "Step forward Group Co., Ltd.",
	[3]byte{220, 48, 156}:  "Heyrex Limited",
	[3]byte{220, 51, 13}:   "Qingdao Haier Telecom Co.，Ltd",
	[3]byte{220, 51, 80}:   "TechSAT GmbH",
	[3]byte{220, 53, 241}:  "Positivo Informática SA.",
	[3]byte{220, 55, 20}:   "Apple, Inc.",
	[3]byte{220, 55, 82}:   "GE",
	[3]byte{220, 55, 210}:  "Hunan HKT Electronic Technology Co., Ltd",
	[3]byte{220, 56, 225}:  "Juniper Networks",
	[3]byte{220, 57, 121}:  "Skyport Systems",
	[3]byte{220, 58, 94}:   "Roku, Inc.",
	[3]byte{220, 60, 46}:   "Manufacturing System Insights, Inc.",
	[3]byte{220, 60, 132}:  "Ticom Geomatics, Inc.",
	[3]byte{220, 60, 246}:  "Atomic Rules LLC",
	[3]byte{220, 62, 81}:   "Solberg & Andersen AS",
	[3]byte{220, 62, 248}:  "Nokia Corporation",
	[3]byte{220, 65, 95}:   "Apple, Inc.",
	[3]byte{220, 68, 39}:   "IEEE Registration Authority",
	[3]byte{220, 68, 109}:  "Allwinner Technology Co., Ltd",
	[3]byte{220, 69, 23}:   "ARRIS Group, Inc.",
	[3]byte{220, 73, 201}:  "CASCO SIGNAL LTD",
	[3]byte{220, 74, 62}:   "Hewlett Packard",
	[3]byte{220, 77, 35}:   "MRV Comunications",
	[3]byte{220, 78, 222}:  "SHINYEI TECHNOLOGY CO., LTD.",
	[3]byte{220, 83, 96}:   "Intel Corporate",
	[3]byte{220, 83, 124}:  "Compal Broadband Networks, Inc.",
	[3]byte{220, 86, 230}:  "Shenzhen Bococom Technology Co.,LTD",
	[3]byte{220, 87, 38}:   "Power-One",
	[3]byte{220, 94, 54}:   "Paterson Technology",
	[3]byte{220, 96, 161}:  "Teledyne DALSA Professional Imaging",
	[3]byte{220, 100, 124}: "C.R.S. iiMotion GmbH",
	[3]byte{220, 100, 184}: "Shenzhen JingHanDa Electronics Co.Ltd",
	[3]byte{220, 102, 58}:  "Apacer Technology Inc.",
	[3]byte{220, 102, 114}: "Samsung Electronics Co.,Ltd",
	[3]byte{220, 109, 205}: "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{220, 111, 0}:   "Livescribe, Inc.",
	[3]byte{220, 111, 8}:   "Bay Storage Technology",
	[3]byte{220, 112, 20}:  "Private",
	[3]byte{220, 113, 68}:  "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{220, 120, 52}:  "LOGICOM SA",
	[3]byte{220, 123, 148}: "Cisco Systems, Inc",
	[3]byte{220, 127, 164}: "2Wire Inc",
	[3]byte{220, 130, 91}:  "JANUS, spol. s r.o.",
	[3]byte{220, 130, 246}: "iPort",
	[3]byte{220, 133, 222}: "AzureWave Technology Inc.",
	[3]byte{220, 134, 216}: "Apple, Inc.",
	[3]byte{220, 154, 142}: "Nanjing Cocomm electronics co., LTD",
	[3]byte{220, 155, 30}:  "Intercom, Inc.",
	[3]byte{220, 155, 156}: "Apple, Inc.",
	[3]byte{220, 156, 82}:  "Sapphire Technology Limited.",
	[3]byte{220, 156, 159}: "Shenzhen YOUHUA Technology Co., Ltd",
	[3]byte{220, 159, 164}: "Nokia Corporation",
	[3]byte{220, 159, 219}: "Ubiquiti Networks Inc.",
	[3]byte{220, 163, 172}: "RBcloudtech",
	[3]byte{220, 164, 202}: "Apple, Inc.",
	[3]byte{220, 165, 244}: "Cisco Systems, Inc",
	[3]byte{220, 166, 189}: "Beijing Lanbo Technology Co., Ltd.",
	[3]byte{220, 167, 217}: "Compressor Controls Corp",
	[3]byte{220, 168, 207}: "New Spin Golf, LLC.",
	[3]byte{220, 169, 4}:   "Apple, Inc.",
	[3]byte{220, 169, 113}: "Intel Corporate",
	[3]byte{220, 169, 137}: "MACANDC",
	[3]byte{220, 173, 158}: "GreenPriz",
	[3]byte{220, 174, 4}:   "CELOXICA Ltd",
	[3]byte{220, 176, 88}:  "Bürkert Werke GmbH",
	[3]byte{220, 179, 180}: "Honeywell Environmental & Combustion Controls (Tianjin) Co., Ltd.",
	[3]byte{220, 180, 196}: "Microsoft XCG",
	[3]byte{220, 191, 144}: "HUIZHOU QIAOXING TELECOMMUNICATION INDUSTRY CO.,LTD.",
	[3]byte{220, 192, 219}: "Shenzhen Kaiboer Technology Co., Ltd.",
	[3]byte{220, 192, 235}: "ASSA ABLOY CÔTE PICARDE",
	[3]byte{220, 193, 1}:   "SOLiD Technologies, Inc.",
	[3]byte{220, 196, 34}:  "Systembase Limited",
	[3]byte{220, 198, 34}:  "BUHEUNG SYSTEM",
	[3]byte{220, 198, 75}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{220, 199, 147}: "Nokia Corporation",
	[3]byte{220, 203, 168}: "Explora Technologies Inc",
	[3]byte{220, 206, 65}:  "FE GLOBAL HONG KONG LIMITED",
	[3]byte{220, 206, 188}: "Shenzhen JSR Technology Co.,Ltd.",
	[3]byte{220, 206, 193}: "Cisco Systems, Inc",
	[3]byte{220, 207, 148}: "Beijing Rongcheng Hutong Technology Co., Ltd.",
	[3]byte{220, 207, 150}: "Samsung Electronics Co.,Ltd",
	[3]byte{220, 208, 247}: "Bentek Systems Ltd.",
	[3]byte{220, 210, 85}:  "Kinpo Electronics, Inc.",
	[3]byte{220, 210, 252}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{220, 211, 33}:  "HUMAX Co., Ltd.",
	[3]byte{220, 213, 42}:  "Sunny Heart Limited",
	[3]byte{220, 216, 124}: "Beijing Jingdong Century Trading Co., LTD.",
	[3]byte{220, 216, 127}: "Shenzhen JoinCyber Telecom Equipment Ltd",
	[3]byte{220, 217, 22}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{220, 218, 79}:  "GETCK TECHNOLOGY,  INC",
	[3]byte{220, 219, 112}: "Tonfunk Systementwicklung und Service GmbH",
	[3]byte{220, 220, 7}:   "TRP Systems BV",
	[3]byte{220, 222, 202}: "Akyllor",
	[3]byte{220, 224, 38}:  "Patrol Tag, Inc",
	[3]byte{220, 225, 173}: "Shenzhen Wintop Photoelectric Technology Co., Ltd",
	[3]byte{220, 226, 172}: "Lumens Digital Optics Inc.",
	[3]byte{220, 229, 120}: "Experimental Factory of Scientific Engineering and Special Design Department",
	[3]byte{220, 231, 28}:  "AUG Elektronik GmbH",
	[3]byte{220, 232, 56}:  "CK Telecom (Shenzhen) Limited",
	[3]byte{220, 235, 148}: "Cisco Systems, Inc",
	[3]byte{220, 236, 6}:   "Heimi Network Technology Co., Ltd.",
	[3]byte{220, 238, 6}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{220, 239, 9}:   "NETGEAR",
	[3]byte{220, 239, 202}: "Murata Manufacturing Co., Ltd.",
	[3]byte{220, 240, 93}:  "Letta Teknoloji",
	[3]byte{220, 240, 144}: "Private",
	[3]byte{220, 241, 16}:  "Nokia Corporation",
	[3]byte{220, 247, 85}:  "SITRONIK",
	[3]byte{220, 248, 88}:  "Lorent Networks, Inc.",
	[3]byte{220, 250, 213}: "STRONG Ges.m.b.H.",
	[3]byte{220, 251, 2}:   "BUFFALO.INC",
	[3]byte{220, 254, 7}:   "PEGATRON CORPORATION",
	[3]byte{220, 254, 24}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{224, 3, 112}:   "ShenZhen Continental Wireless Technology Co., Ltd.",
	[3]byte{224, 5, 197}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{224, 6, 230}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{224, 7, 27}:    "Hewlett Packard Enterprise",
	[3]byte{224, 11, 40}:   "Inovonics",
	[3]byte{224, 12, 127}:  "Nintendo Co., Ltd.",
	[3]byte{224, 13, 185}:  "Cree, Inc.",
	[3]byte{224, 14, 218}:  "Cisco Systems, Inc",
	[3]byte{224, 16, 127}:  "Ruckus Wireless",
	[3]byte{224, 20, 62}:   "Modoosis Inc.",
	[3]byte{224, 24, 119}:  "FUJITSU LIMITED",
	[3]byte{224, 25, 29}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{224, 26, 234}:  "Allied Telesis, Inc.",
	[3]byte{224, 28, 65}:   "Aerohive Networks Inc.",
	[3]byte{224, 28, 238}:  "Bravo Tech, Inc.",
	[3]byte{224, 29, 56}:   "Beijing HuaqinWorld Technology Co.,Ltd",
	[3]byte{224, 29, 59}:   "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{224, 30, 7}:    "Anite Telecoms  US. Inc",
	[3]byte{224, 31, 10}:   "Xslent Energy Technologies. LLC",
	[3]byte{224, 34, 2}:    "ARRIS Group, Inc.",
	[3]byte{224, 36, 127}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{224, 37, 56}:   "Titan Pet Products",
	[3]byte{224, 38, 48}:   "Intrigue Technologies, Inc.",
	[3]byte{224, 38, 54}:   "Nortel Networks",
	[3]byte{224, 39, 26}:   "TTC Next-generation Home Network System WG",
	[3]byte{224, 40, 97}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{224, 40, 109}:  "AVM Audiovisuelles Marketing und Computersysteme GmbH",
	[3]byte{224, 42, 130}:  "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{224, 44, 178}:  "Lenovo Mobile Communication (Wuhan) Company Limited",
	[3]byte{224, 44, 243}:  "MRS Electronic GmbH",
	[3]byte{224, 47, 109}:  "Cisco Systems, Inc",
	[3]byte{224, 48, 5}:    "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{224, 49, 158}:  "Valve Corporation",
	[3]byte{224, 49, 208}:  "SZ Telstar CO., LTD",
	[3]byte{224, 52, 228}:  "Feit Electric Company, Inc.",
	[3]byte{224, 53, 96}:   "Challenger Supply Holdings, LLC",
	[3]byte{224, 54, 118}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{224, 54, 227}:  "Stage One International Co., Ltd.",
	[3]byte{224, 55, 191}:  "Wistron Neweb Corporation",
	[3]byte{224, 57, 215}:  "Plexxi, Inc.",
	[3]byte{224, 60, 91}:   "SHENZHEN JIAXINJIE ELECTRON CO.,LTD",
	[3]byte{224, 62, 68}:   "Broadcom",
	[3]byte{224, 62, 74}:   "Cavanagh Group International",
	[3]byte{224, 62, 125}:  "data-complex GmbH",
	[3]byte{224, 63, 73}:   "ASUSTek COMPUTER INC.",
	[3]byte{224, 65, 54}:   "MitraStar Technology Corp.",
	[3]byte{224, 67, 219}:  "Shenzhen ViewAt Technology Co.,Ltd. ",
	[3]byte{224, 70, 154}:  "NETGEAR",
	[3]byte{224, 72, 175}:  "Premietech Limited",
	[3]byte{224, 75, 69}:   "Hi-P Electronics Pte Ltd",
	[3]byte{224, 79, 67}:   "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{224, 79, 189}:  "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{224, 80, 139}:  "Zhejiang Dahua Technology Co., Ltd.",
	[3]byte{224, 81, 36}:   "NXP Semiconductors",
	[3]byte{224, 81, 99}:   "Arcadyan Corporation",
	[3]byte{224, 85, 61}:   "Cisco Meraki",
	[3]byte{224, 85, 151}:  "Emergent Vision Technologies Inc.",
	[3]byte{224, 86, 244}:  "AxesNetwork Solutions inc.",
	[3]byte{224, 88, 158}:  "Laerdal Medical",
	[3]byte{224, 91, 112}:  "Innovid, Co., Ltd.",
	[3]byte{224, 93, 166}:  "Detlef Fink Elektronik & Softwareentwicklung",
	[3]byte{224, 95, 69}:   "Apple, Inc.",
	[3]byte{224, 95, 185}:  "Cisco Systems, Inc",
	[3]byte{224, 96, 102}:  "Sercomm Corporation",
	[3]byte{224, 97, 178}:  "HANGZHOU ZENOINTEL TECHNOLOGY CO., LTD",
	[3]byte{224, 98, 144}:  "Jinan Jovision Science & Technology Co., Ltd.",
	[3]byte{224, 99, 229}:  "Sony Mobile Communications AB",
	[3]byte{224, 100, 187}: "DigiView S.r.l.",
	[3]byte{224, 102, 120}: "Apple, Inc.",
	[3]byte{224, 103, 179}: "C-Data Technology Co., Ltd",
	[3]byte{224, 104, 109}: "Raybased AB",
	[3]byte{224, 105, 149}: "PEGATRON CORPORATION",
	[3]byte{224, 117, 10}:  "ALPS ELECTRIC CO.,LTD.",
	[3]byte{224, 117, 125}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{224, 118, 208}: "AMPAK Technology, Inc.",
	[3]byte{224, 120, 163}: "Shanghai Winner Information Technology Co.,Inc",
	[3]byte{224, 124, 19}:  "zte corporation",
	[3]byte{224, 124, 98}:  "Whistle Labs, Inc.",
	[3]byte{224, 127, 83}:  "TECHBOARD SRL",
	[3]byte{224, 127, 136}: "EVIDENCE Network SIA",
	[3]byte{224, 129, 119}: "GreenBytes, Inc.",
	[3]byte{224, 135, 177}: "Nata-Info Ltd.",
	[3]byte{224, 136, 93}:  "Technicolor CH USA Inc.",
	[3]byte{224, 137, 157}: "Cisco Systems, Inc",
	[3]byte{224, 138, 126}: "Exponent",
	[3]byte{224, 142, 60}:  "Aztech Electronics Pte Ltd",
	[3]byte{224, 143, 236}: "REPOTEC CO., LTD.",
	[3]byte{224, 145, 83}:  "XAVi Technologies Corp.",
	[3]byte{224, 145, 245}: "NETGEAR",
	[3]byte{224, 148, 103}: "Intel Corporate",
	[3]byte{224, 149, 121}: "ORTHOsoft inc, d/b/a Zimmer CAS",
	[3]byte{224, 151, 150}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{224, 151, 242}: "Atomax Inc.",
	[3]byte{224, 152, 97}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{224, 153, 113}: "Samsung Electronics Co.,Ltd",
	[3]byte{224, 157, 49}:  "Intel Corporate",
	[3]byte{224, 157, 184}: "PLANEX COMMUNICATIONS INC.",
	[3]byte{224, 157, 250}: "Wanan Hongsheng Electronic Co.Ltd",
	[3]byte{224, 161, 152}: "NOJA Power Switchgear Pty Ltd",
	[3]byte{224, 161, 215}: "SFR",
	[3]byte{224, 163, 15}:  "Pevco",
	[3]byte{224, 163, 172}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{224, 166, 112}: "Nokia Corporation",
	[3]byte{224, 167, 0}:   "Verkada Inc",
	[3]byte{224, 168, 184}: "Le Shi Zhi Xin Electronic Technology (Tianjin) Limited",
	[3]byte{224, 170, 176}: "GENERAL VISION ELECTRONICS CO. LTD.",
	[3]byte{224, 171, 254}: "Orb Networks, Inc.",
	[3]byte{224, 172, 203}: "Apple, Inc.",
	[3]byte{224, 172, 241}: "Cisco Systems, Inc",
	[3]byte{224, 174, 94}:  "ALPS ELECTRIC CO.,LTD.",
	[3]byte{224, 174, 178}: "Bender GmbH & Co.KG",
	[3]byte{224, 174, 237}: "LOENK",
	[3]byte{224, 175, 75}:  "Pluribus Networks, Inc.",
	[3]byte{224, 178, 241}: "FN-LINK TECHNOLOGY LIMITED",
	[3]byte{224, 181, 45}:  "Apple, Inc.",
	[3]byte{224, 182, 245}: "IEEE Registration Authority",
	[3]byte{224, 183, 10}:  "ARRIS Group, Inc.",
	[3]byte{224, 183, 177}: "ARRIS Group, Inc.",
	[3]byte{224, 185, 77}:  "SHENZHEN BILIAN ELECTRONIC CO.，LTD",
	[3]byte{224, 185, 165}: "AzureWave Technology Inc.",
	[3]byte{224, 185, 186}: "Apple, Inc.",
	[3]byte{224, 185, 229}: "Technicolor",
	[3]byte{224, 188, 67}:  "C2 Microsystems, Inc.",
	[3]byte{224, 192, 209}: "CK Telecom (Shenzhen) Limited",
	[3]byte{224, 194, 134}: "Aisai Communication Technology Co., Ltd.",
	[3]byte{224, 194, 183}: "Masimo Corporation",
	[3]byte{224, 195, 243}: "zte corporation",
	[3]byte{224, 198, 179}: "MilDef AB",
	[3]byte{224, 199, 103}: "Apple, Inc.",
	[3]byte{224, 199, 157}: "Texas Instruments",
	[3]byte{224, 200, 106}: "SHENZHEN TW-SCIE Co., Ltd",
	[3]byte{224, 201, 34}:  "Jireh Energy Tech., Ltd.",
	[3]byte{224, 201, 122}: "Apple, Inc.",
	[3]byte{224, 202, 77}:  "Shenzhen Unistar Communication Co.,LTD",
	[3]byte{224, 202, 148}: "ASKEY COMPUTER CORP",
	[3]byte{224, 203, 29}:  "Private",
	[3]byte{224, 203, 78}:  "ASUSTek COMPUTER INC.",
	[3]byte{224, 203, 238}: "Samsung Electronics Co.,Ltd",
	[3]byte{224, 205, 253}: "Beijing E3Control Technology Co, LTD",
	[3]byte{224, 206, 195}: "ASKEY COMPUTER CORP",
	[3]byte{224, 207, 45}:  "Gemintek Corporation",
	[3]byte{224, 209, 10}:  "Katoudenkikougyousyo co ltd",
	[3]byte{224, 209, 115}: "Cisco Systems, Inc",
	[3]byte{224, 209, 230}: "Aliph dba Jawbone",
	[3]byte{224, 211, 26}:  "EQUES Technology Co., Limited",
	[3]byte{224, 215, 186}: "Texas Instruments",
	[3]byte{224, 217, 162}: "Hippih aps",
	[3]byte{224, 217, 227}: "Eltex Enterprise Ltd.",
	[3]byte{224, 218, 220}: "JVC KENWOOD Corporation",
	[3]byte{224, 219, 16}:  "Samsung Electronics Co.,Ltd",
	[3]byte{224, 219, 85}:  "Dell Inc.",
	[3]byte{224, 219, 136}: "Open Standard Digital-IF Interface for SATCOM Systems",
	[3]byte{224, 220, 160}: "Siemens Industrial Automation Products Ltd Chengdu",
	[3]byte{224, 221, 192}: "vivo Mobile Communication Co., Ltd.",
	[3]byte{224, 229, 207}: "Texas Instruments",
	[3]byte{224, 230, 49}:  "SNB TECHNOLOGIES LIMITED",
	[3]byte{224, 231, 81}:  "Nintendo Co., Ltd.",
	[3]byte{224, 231, 187}: "Nureva, Inc.",
	[3]byte{224, 232, 232}: "Olive Telecommunication Pvt. Ltd",
	[3]byte{224, 237, 26}:  "vastriver Technology Co., Ltd",
	[3]byte{224, 237, 199}: "Shenzhen Friendcom Technology Development Co., Ltd",
	[3]byte{224, 238, 27}:  "Panasonic Automotive Systems Company of America",
	[3]byte{224, 239, 37}:  "Lintes Technology Co., Ltd.",
	[3]byte{224, 242, 17}:  "Digitalwatt",
	[3]byte{224, 243, 121}: "Vaddio",
	[3]byte{224, 245, 198}: "Apple, Inc.",
	[3]byte{224, 245, 202}: "CHENG UEI PRECISION INDUSTRY CO.,LTD.",
	[3]byte{224, 248, 71}:  "Apple, Inc.",
	[3]byte{224, 249, 190}: "Cloudena Corp.",
	[3]byte{224, 250, 236}: "Platan sp. z o.o. sp. k.",
	[3]byte{224, 255, 247}: "Softiron Inc.",
	[3]byte{228, 2, 155}:   "Intel Corporate",
	[3]byte{228, 4, 57}:    "TomTom Software Ltd",
	[3]byte{228, 17, 91}:   "Hewlett Packard",
	[3]byte{228, 18, 24}:   "ShenZhen Rapoo Technology Co., Ltd.",
	[3]byte{228, 18, 29}:   "Samsung Electronics Co.,Ltd",
	[3]byte{228, 18, 137}:  "topsystem Systemhaus GmbH",
	[3]byte{228, 23, 216}:  "8BITDO TECHNOLOGY HK LIMITED",
	[3]byte{228, 24, 107}:  "ZyXEL Communications Corporation",
	[3]byte{228, 26, 44}:   "ZPE Systems, Inc.",
	[3]byte{228, 28, 75}:   "V2 TECHNOLOGY, INC.",
	[3]byte{228, 29, 45}:   "Mellanox Technologies, Inc.",
	[3]byte{228, 31, 19}:   "IBM Corp",
	[3]byte{228, 34, 165}:  "PLANTRONICS, INC.",
	[3]byte{228, 35, 84}:   "SHENZHEN FUZHI SOFTWARE TECHNOLOGY CO.,LTD",
	[3]byte{228, 37, 231}:  "Apple, Inc.",
	[3]byte{228, 37, 233}:  "Color-Chip",
	[3]byte{228, 39, 113}:  "Smartlabs",
	[3]byte{228, 42, 211}:  "Magneti Marelli S.p.A. Powertrain",
	[3]byte{228, 44, 86}:   "Lilee Systems, Ltd.",
	[3]byte{228, 45, 2}:    "TCT mobile ltd",
	[3]byte{228, 47, 38}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{228, 47, 86}:   "OptoMET GmbH",
	[3]byte{228, 47, 246}:  "Unicore communication Inc.",
	[3]byte{228, 50, 203}:  "Samsung Electronics Co.,Ltd",
	[3]byte{228, 53, 147}:  "Hangzhou GoTo technology Co.Ltd",
	[3]byte{228, 53, 200}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{228, 53, 251}:  "Sabre Technology (Hull) Ltd",
	[3]byte{228, 55, 215}:  "HENRI DEPAEPE S.A.S.",
	[3]byte{228, 56, 242}:  "Advantage Controls",
	[3]byte{228, 62, 215}:  "Arcadyan Corporation",
	[3]byte{228, 63, 162}:  "Wuxi DSP Technologies Inc.",
	[3]byte{228, 64, 226}:  "Samsung Electronics Co.,Ltd",
	[3]byte{228, 65, 230}:  "Ottec Technology GmbH",
	[3]byte{228, 66, 166}:  "Intel Corporate",
	[3]byte{228, 70, 189}:  "C&C TECHNIC TAIWAN CO., LTD.",
	[3]byte{228, 71, 144}:  "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{228, 72, 199}:  "Cisco SPVTG",
	[3]byte{228, 76, 108}:  "Shenzhen Guo Wei Electronic Co,. Ltd.",
	[3]byte{228, 78, 24}:   "Gardasoft VisionLimited",
	[3]byte{228, 79, 41}:   "MA Lighting Technology GmbH",
	[3]byte{228, 79, 95}:   "EDS Elektronik Destek San.Tic.Ltd.Sti",
	[3]byte{228, 80, 154}:  "HW Communications Ltd",
	[3]byte{228, 85, 234}:  "Dedicated Computing",
	[3]byte{228, 86, 20}:   "Suttle Apparatus",
	[3]byte{228, 87, 168}:  "Stuart Manufacturing, Inc.",
	[3]byte{228, 88, 184}:  "Samsung Electronics Co.,Ltd",
	[3]byte{228, 88, 231}:  "Samsung Electronics Co.,Ltd",
	[3]byte{228, 90, 162}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{228, 93, 81}:   "SFR",
	[3]byte{228, 93, 82}:   "Avaya Inc",
	[3]byte{228, 93, 117}:  "Samsung Electronics Co.,Ltd",
	[3]byte{228, 98, 81}:   "HAO CHENG GROUP LIMITED",
	[3]byte{228, 100, 73}:  "ARRIS Group, Inc.",
	[3]byte{228, 103, 186}: "Danish Interpretation Systems A/S",
	[3]byte{228, 104, 163}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{228, 105, 90}:  "Dictum Health, Inc.",
	[3]byte{228, 108, 33}:  "messMa GmbH",
	[3]byte{228, 111, 19}:  "D-Link International",
	[3]byte{228, 113, 133}: "Securifi Ltd",
	[3]byte{228, 117, 30}:  "Getinge Sterilization AB",
	[3]byte{228, 119, 35}:  "zte corporation",
	[3]byte{228, 119, 107}: "AARTESYS AG",
	[3]byte{228, 119, 212}: "Minrray Industry Co.,Ltd ",
	[3]byte{228, 123, 63}:  "BEIJING CO-CLOUD TECHNOLOGY LTD.",
	[3]byte{228, 124, 249}: "Samsung Electronics Co.,Ltd",
	[3]byte{228, 125, 90}:  "Beijing Hanbang Technology Corp.",
	[3]byte{228, 125, 189}: "Samsung Electronics Co.,Ltd",
	[3]byte{228, 125, 235}: "Shanghai Notion Information Technology CO.,LTD.",
	[3]byte{228, 126, 102}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{228, 127, 178}: "FUJITSU LIMITED",
	[3]byte{228, 129, 132}: "Nokia",
	[3]byte{228, 129, 179}: "Shenzhen ACT Industrial Co.,Ltd.",
	[3]byte{228, 131, 153}: "ARRIS Group, Inc.",
	[3]byte{228, 133, 1}:   "Geberit International AG",
	[3]byte{228, 138, 213}: "RF WINDOW CO., LTD.",
	[3]byte{228, 139, 127}: "Apple, Inc.",
	[3]byte{228, 140, 15}:  "Discovery Insure",
	[3]byte{228, 141, 140}: "Routerboard.com",
	[3]byte{228, 144, 105}: "Rockwell Automation",
	[3]byte{228, 144, 126}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{228, 146, 231}: "Gridlink Tech. Co.,Ltd.",
	[3]byte{228, 146, 251}: "Samsung Electronics Co.,Ltd",
	[3]byte{228, 149, 110}: "IEEE Registration Authority",
	[3]byte{228, 150, 174}: "ALTOGRAPHICS Inc.",
	[3]byte{228, 151, 240}: "Shanghai VLC Technologies Ltd. Co.",
	[3]byte{228, 152, 209}: "Microsoft Mobile Oy",
	[3]byte{228, 152, 214}: "Apple, Inc.",
	[3]byte{228, 154, 121}: "Apple, Inc.",
	[3]byte{228, 158, 18}:  "FREEBOX SAS",
	[3]byte{228, 161, 230}: "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{228, 163, 47}:  "Shanghai Artimen Technology Co., Ltd.",
	[3]byte{228, 163, 135}: "Control Solutions LLC",
	[3]byte{228, 164, 113}: "Intel Corporate",
	[3]byte{228, 165, 239}: "TRON LINK ELECTRONICS CO., LTD.",
	[3]byte{228, 167, 73}:  "Palo Alto Networks ",
	[3]byte{228, 167, 160}: "Intel Corporate",
	[3]byte{228, 167, 253}: "Cellco Partnership",
	[3]byte{228, 168, 182}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{228, 170, 93}:  "Cisco Systems, Inc",
	[3]byte{228, 171, 70}:  "UAB Selteka",
	[3]byte{228, 173, 125}: "SCL Elements",
	[3]byte{228, 175, 161}: "HES-SO",
	[3]byte{228, 176, 5}:   "Beijing IQIYI Science & Technology Co., Ltd.",
	[3]byte{228, 176, 33}:  "Samsung Electronics Co.,Ltd",
	[3]byte{228, 179, 24}:  "Intel Corporate",
	[3]byte{228, 186, 217}: "360 Fly Inc.",
	[3]byte{228, 190, 237}: "Netcore Technology Inc.",
	[3]byte{228, 193, 70}:  "Objetivos y Servicios de Valor A",
	[3]byte{228, 193, 241}: "SHENZHEN SPOTMAU INFORMATION TECHNOLIGY CO., Ltd  ",
	[3]byte{228, 194, 209}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{228, 198, 43}:  "Airware",
	[3]byte{228, 198, 61}:  "Apple, Inc.",
	[3]byte{228, 198, 230}: "Mophie, LLC",
	[3]byte{228, 199, 34}:  "Cisco Systems, Inc",
	[3]byte{228, 200, 1}:   "BLU Products Inc",
	[3]byte{228, 200, 6}:   "Ceiec Electric Technology Inc.",
	[3]byte{228, 206, 2}:   "WyreStorm Technologies Ltd",
	[3]byte{228, 206, 112}: "Health & Life co., Ltd.",
	[3]byte{228, 206, 143}: "Apple, Inc.",
	[3]byte{228, 211, 50}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{228, 211, 241}: "Cisco Systems, Inc",
	[3]byte{228, 213, 61}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{228, 215, 29}:  "Oraya Therapeutics",
	[3]byte{228, 221, 121}: "En-Vision America, Inc.",
	[3]byte{228, 224, 197}: "Samsung Electronics Co.,Ltd",
	[3]byte{228, 228, 9}:   "LEIFHEIT AG",
	[3]byte{228, 228, 171}: "Apple, Inc.",
	[3]byte{228, 236, 16}:  "Nokia Corporation",
	[3]byte{228, 238, 253}: "MR&D Manufacturing",
	[3]byte{228, 243, 101}: "Time-O-Matic, Inc.",
	[3]byte{228, 243, 227}: "Shanghai iComhome Co.,Ltd.",
	[3]byte{228, 243, 245}: "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{228, 244, 198}: "NETGEAR",
	[3]byte{228, 247, 161}: "Datafox GmbH",
	[3]byte{228, 248, 156}: "Intel Corporate",
	[3]byte{228, 248, 239}: "Samsung Electronics Co.,Ltd",
	[3]byte{228, 249, 57}:  "Minxon Hotel Technology INC.",
	[3]byte{228, 250, 29}:  "PAD Peripheral Advanced Design Inc.",
	[3]byte{228, 250, 237}: "Samsung Electronics Co.,Ltd",
	[3]byte{228, 250, 253}: "Intel Corporate",
	[3]byte{228, 251, 143}: "MOBIWIRE MOBILES (NINGBO) CO.,LTD",
	[3]byte{228, 254, 217}: "EDMI Europe Ltd",
	[3]byte{228, 255, 221}: "ELECTRON INDIA",
	[3]byte{232, 0, 54}:    "Befs co,. ltd",
	[3]byte{232, 3, 154}:   "Samsung Electronics Co.,Ltd",
	[3]byte{232, 4, 11}:    "Apple, Inc.",
	[3]byte{232, 4, 16}:    "Private",
	[3]byte{232, 4, 98}:    "Cisco Systems, Inc",
	[3]byte{232, 4, 243}:   "Throughtek Co., Ltd.",
	[3]byte{232, 5, 109}:   "Nortel Networks",
	[3]byte{232, 6, 136}:   "Apple, Inc.",
	[3]byte{232, 7, 52}:    "Champion Optical Network Engineering, LLC",
	[3]byte{232, 7, 191}:   "SHENZHEN BOOMTECH INDUSTRY CO.,LTD",
	[3]byte{232, 8, 139}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{232, 9, 69}:    "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{232, 9, 89}:    "Guoguang Electric Co.,Ltd",
	[3]byte{232, 11, 19}:   "Akib Systems Taiwan, INC",
	[3]byte{232, 12, 56}:   "DAEYOUNG INFORMATION SYSTEM CO., LTD",
	[3]byte{232, 12, 117}:  "Syncbak, Inc.",
	[3]byte{232, 16, 46}:   "Really Simple Software, Inc",
	[3]byte{232, 17, 50}:   "Samsung Electronics Co.,Ltd",
	[3]byte{232, 17, 202}:  "SHANDONG KAER ELECTRIC.CO.,LTD",
	[3]byte{232, 19, 36}:   "GuangZhou Bonsoninfo System CO.,LTD",
	[3]byte{232, 19, 99}:   "Comstock RD, Inc.",
	[3]byte{232, 19, 103}:  "AIRSOUND Inc.",
	[3]byte{232, 21, 14}:   "Nokia Corporation",
	[3]byte{232, 22, 43}:   "IDEO Security Co., Ltd.",
	[3]byte{232, 23, 252}:  "NIFTY Corporation",
	[3]byte{232, 24, 99}:   "IEEE Registration Authority",
	[3]byte{232, 40, 119}:  "TMY Co., Ltd.",
	[3]byte{232, 40, 213}:  "Cots Technology",
	[3]byte{232, 42, 234}:  "Intel Corporate",
	[3]byte{232, 46, 36}:   "Out of the Fog Research LLC",
	[3]byte{232, 51, 129}:  "ARRIS Group, Inc.",
	[3]byte{232, 52, 62}:   "Beijing Infosec Technologies Co., LTD.",
	[3]byte{232, 55, 122}:  "ZyXEL Communications Corporation",
	[3]byte{232, 57, 53}:   "Hewlett Packard",
	[3]byte{232, 57, 223}:  "ASKEY COMPUTER CORP",
	[3]byte{232, 58, 18}:   "Samsung Electronics Co.,Ltd",
	[3]byte{232, 58, 151}:  "Toshiba Corporation",
	[3]byte{232, 62, 182}:  "RIM",
	[3]byte{232, 62, 251}:  "GEODESIC LTD.",
	[3]byte{232, 62, 252}:  "ARRIS Group, Inc.",
	[3]byte{232, 64, 64}:   "Cisco Systems, Inc",
	[3]byte{232, 64, 242}:  "PEGATRON CORPORATION",
	[3]byte{232, 67, 182}:  "QNAP Systems, Inc.",
	[3]byte{232, 68, 126}:  "Bitdefender SRL",
	[3]byte{232, 72, 31}:   "Advanced Automotive Antennas",
	[3]byte{232, 77, 208}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{232, 78, 6}:    "EDUP INTERNATIONAL (HK) CO., LTD",
	[3]byte{232, 78, 132}:  "Samsung Electronics Co.,Ltd",
	[3]byte{232, 78, 206}:  "Nintendo Co., Ltd.",
	[3]byte{232, 80, 139}:  "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{232, 81, 110}:  "TSMART Inc.",
	[3]byte{232, 81, 157}:  "Yeonhab Precision Co.,LTD",
	[3]byte{232, 84, 132}:  "NEO Information Systems Co., Ltd.",
	[3]byte{232, 85, 180}:  "SAI Technology Inc.",
	[3]byte{232, 86, 89}:   "Advanced-Connectek Inc.",
	[3]byte{232, 86, 214}:  "NCTech Ltd",
	[3]byte{232, 90, 167}:  "LLC Emzior",
	[3]byte{232, 91, 91}:   "LG ELECTRONICS INC",
	[3]byte{232, 91, 240}:  "Imaging Diagnostics",
	[3]byte{232, 93, 107}:  "Luminate Wireless",
	[3]byte{232, 94, 83}:   "Infratec Datentechnik GmbH",
	[3]byte{232, 97, 31}:   "Dawning Information Industry Co.,Ltd",
	[3]byte{232, 97, 126}:  "Liteon Technology Corporation",
	[3]byte{232, 97, 131}:  "Black Diamond Advanced Technology, LLC",
	[3]byte{232, 97, 190}:  "Melec Inc.",
	[3]byte{232, 101, 73}:  "Cisco Systems, Inc",
	[3]byte{232, 101, 212}: "Tenda Technology Co.,Ltd.Dongguan branch",
	[3]byte{232, 102, 196}: "Diamanti",
	[3]byte{232, 108, 218}: "Supercomputers and Neurocomputers Research Center",
	[3]byte{232, 109, 82}:  "ARRIS Group, Inc.",
	[3]byte{232, 109, 84}:  "Digit Mobile Inc",
	[3]byte{232, 109, 110}: "voestalpine SIGNALING Fareham Ltd.",
	[3]byte{232, 113, 141}: "Elsys Equipamentos Eletronicos Ltda",
	[3]byte{232, 116, 230}: "ADB Broadband Italia",
	[3]byte{232, 117, 127}: "FIRS Technologies(Shenzhen) Co., Ltd",
	[3]byte{232, 120, 161}: "BEOVIEW INTERCOM DOO",
	[3]byte{232, 122, 243}: "S5 Tech S.r.l.",
	[3]byte{232, 128, 46}:  "Apple, Inc.",
	[3]byte{232, 128, 216}: "GNTEK Electronics Co.,Ltd.",
	[3]byte{232, 135, 163}: "Loxley Public Company Limited",
	[3]byte{232, 136, 108}: "Shenzhen SC Technologies Co.,LTD",
	[3]byte{232, 137, 44}:  "ARRIS Group, Inc.",
	[3]byte{232, 141, 40}:  "Apple, Inc.",
	[3]byte{232, 141, 245}: "ZNYX Networks, Inc.",
	[3]byte{232, 142, 96}:  "NSD Corporation",
	[3]byte{232, 145, 32}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{232, 146, 24}:  "Arcontia International AB",
	[3]byte{232, 146, 164}: "LG Electronics (Mobile Communications)",
	[3]byte{232, 147, 9}:   "Samsung Electronics Co.,Ltd",
	[3]byte{232, 148, 76}:  "Cogent Healthcare Systems Ltd",
	[3]byte{232, 148, 246}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{232, 150, 6}:   "testo Instruments (Shenzhen) Co., Ltd.",
	[3]byte{232, 153, 90}:  "PiiGAB, Processinformation i Goteborg AB",
	[3]byte{232, 153, 196}: "HTC Corporation",
	[3]byte{232, 154, 143}: "QUANTA COMPUTER INC.",
	[3]byte{232, 154, 255}: "Fujian Landi Commercial Equipment Co.,Ltd",
	[3]byte{232, 157, 135}: "Toshiba",
	[3]byte{232, 158, 12}:  "Private",
	[3]byte{232, 158, 180}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{232, 159, 236}: "CHENGDU KT ELECTRONIC HI-TECH CO.,LTD",
	[3]byte{232, 163, 100}: "Signal Path International / Peachtree Audio",
	[3]byte{232, 164, 193}: "Deep Sea Electronics PLC",
	[3]byte{232, 167, 242}: "sTraffic",
	[3]byte{232, 171, 250}: "Shenzhen Reecam Tech.Ltd.",
	[3]byte{232, 177, 252}: "Intel Corporate",
	[3]byte{232, 178, 172}: "Apple, Inc.",
	[3]byte{232, 180, 174}: "Shenzhen C&D Electronics Co.,Ltd",
	[3]byte{232, 180, 200}: "Samsung Electronics Co.,Ltd",
	[3]byte{232, 183, 72}:  "Cisco Systems, Inc",
	[3]byte{232, 186, 112}: "Cisco Systems, Inc",
	[3]byte{232, 187, 61}:  "Sino Prime-Tech Limited",
	[3]byte{232, 187, 168}: "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{232, 189, 209}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{232, 190, 129}: "Sagemcom Broadband SAS",
	[3]byte{232, 193, 215}: "Philips",
	[3]byte{232, 194, 41}:  "H-Displays (MSC) Bhd",
	[3]byte{232, 195, 32}:  "Austco Communication Systems Pty Ltd",
	[3]byte{232, 199, 79}:  "Liteon Technology Corporation",
	[3]byte{232, 203, 161}: "Nokia Corporation",
	[3]byte{232, 204, 24}:  "D-Link International",
	[3]byte{232, 204, 50}:  "Micronet  LTD",
	[3]byte{232, 205, 45}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{232, 206, 6}:   "SkyHawke Technologies, LLC.",
	[3]byte{232, 208, 250}: "MKS Instruments Deutschland GmbH",
	[3]byte{232, 209, 27}:  "ASKEY COMPUTER CORP",
	[3]byte{232, 212, 131}: "ULTIMATE Europe Transportation Equipment GmbH",
	[3]byte{232, 212, 224}: "Beijing BenyWave Technology Co., Ltd.",
	[3]byte{232, 218, 150}: "Zhuhai Tianrui Electrical Power Tech. Co., Ltd.",
	[3]byte{232, 218, 170}: "VideoHome Technology Corp.",
	[3]byte{232, 222, 39}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{232, 222, 142}: "Integrated Device Technology (Malaysia) Sdn. Bhd.",
	[3]byte{232, 222, 214}: "Intrising Networks, Inc.",
	[3]byte{232, 223, 242}: "PRF Co., Ltd.",
	[3]byte{232, 224, 143}: "GRAVOTECH MARKING SAS",
	[3]byte{232, 224, 183}: "Toshiba",
	[3]byte{232, 225, 226}: "Energotest",
	[3]byte{232, 229, 214}: "Samsung Electronics Co.,Ltd",
	[3]byte{232, 231, 50}:  "Alcatel-Lucent Enterprise",
	[3]byte{232, 231, 112}: "Warp9 Tech Design, Inc.",
	[3]byte{232, 231, 118}: "Shenzhen Kootion Technology Co., Ltd",
	[3]byte{232, 232, 117}: "iS5 Communications Inc.",
	[3]byte{232, 234, 106}: "StarTech.com",
	[3]byte{232, 234, 218}: "Denkovi Assembly Electronics LTD",
	[3]byte{232, 235, 17}:  "Texas Instruments",
	[3]byte{232, 237, 5}:   "ARRIS Group, Inc.",
	[3]byte{232, 237, 243}: "Cisco Systems, Inc",
	[3]byte{232, 239, 137}: "OPMEX Tech.",
	[3]byte{232, 241, 176}: "Sagemcom Broadband SAS",
	[3]byte{232, 242, 38}:  "MILLSON CUSTOM SOLUTIONS INC.",
	[3]byte{232, 242, 226}: "LG Innotek",
	[3]byte{232, 242, 227}: "Starcor Beijing Co.,Limited",
	[3]byte{232, 247, 36}:  "Hewlett Packard Enterprise",
	[3]byte{232, 249, 40}:  "RFTECH SRL",
	[3]byte{232, 252, 96}:  "ELCOM Innovations Private Limited",
	[3]byte{232, 252, 175}: "NETGEAR",
	[3]byte{232, 253, 114}: "SHANGHAI LINGUO TECHNOLOGY CO., LTD.",
	[3]byte{232, 253, 144}: "Turbostor",
	[3]byte{232, 253, 232}: "CeLa Link Corporation",
	[3]byte{236, 1, 51}:    "TRINUS SYSTEMS INC.",
	[3]byte{236, 1, 226}:   "FOXCONN INTERCONNECT TECHNOLOGY",
	[3]byte{236, 1, 238}:   "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD",
	[3]byte{236, 8, 107}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{236, 13, 154}:  "Mellanox Technologies, Inc.",
	[3]byte{236, 14, 196}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{236, 14, 214}:  "ITECH INSTRUMENTS SAS",
	[3]byte{236, 16, 123}:  "Samsung Electronics Co.,Ltd",
	[3]byte{236, 17, 32}:   "FloDesign Wind Turbine Corporation",
	[3]byte{236, 17, 39}:   "Texas Instruments",
	[3]byte{236, 19, 178}:  "Netonix",
	[3]byte{236, 19, 219}:  "Juniper Networks",
	[3]byte{236, 20, 246}:  "BioControl AS",
	[3]byte{236, 23, 47}:   "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{236, 23, 102}:  "Research Centre Module",
	[3]byte{236, 26, 89}:   "Belkin International Inc.",
	[3]byte{236, 29, 127}:  "zte corporation",
	[3]byte{236, 31, 114}:  "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{236, 33, 159}:  "VidaBox LLC",
	[3]byte{236, 33, 229}:  "Toshiba",
	[3]byte{236, 34, 87}:   "JiangSu NanJing University Electronic Information Technology Co.,Ltd",
	[3]byte{236, 34, 128}:  "D-Link International",
	[3]byte{236, 35, 61}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{236, 35, 104}:  "IntelliVoice Co.,Ltd.",
	[3]byte{236, 36, 184}:  "Texas Instruments",
	[3]byte{236, 38, 202}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{236, 38, 251}:  "TECC CO.,LTD.",
	[3]byte{236, 42, 240}:  "Ypsomed AG",
	[3]byte{236, 44, 73}:   "University of Tokyo",
	[3]byte{236, 46, 78}:   "HITACHI-LG DATA STORAGE INC",
	[3]byte{236, 48, 145}:  "Cisco Systems, Inc",
	[3]byte{236, 53, 134}:  "Apple, Inc.",
	[3]byte{236, 56, 143}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{236, 59, 240}:  "NovelSat",
	[3]byte{236, 60, 90}:   "SHEN ZHEN HENG SHENG HUI DIGITAL TECHNOLOGY CO.,LTD",
	[3]byte{236, 60, 136}:  "MCNEX Co.,Ltd.",
	[3]byte{236, 62, 9}:    "PERFORMANCE DESIGNED PRODUCTS, LLC",
	[3]byte{236, 62, 247}:  "Juniper Networks",
	[3]byte{236, 63, 5}:    "Institute 706, The Second Academy China Aerospace Science & Industry Corp",
	[3]byte{236, 66, 240}:  "ADL Embedded Solutions, Inc.",
	[3]byte{236, 67, 139}:  "YAPTV",
	[3]byte{236, 67, 230}:  "AWCER Ltd.",
	[3]byte{236, 67, 246}:  "ZyXEL Communications Corporation",
	[3]byte{236, 68, 118}:  "Cisco Systems, Inc",
	[3]byte{236, 70, 68}:   "TTK SAS",
	[3]byte{236, 70, 112}:  "Meinberg Funkuhren GmbH & Co. KG",
	[3]byte{236, 71, 60}:   "Redwire, LLC",
	[3]byte{236, 73, 147}:  "Qihan Technology Co., Ltd ",
	[3]byte{236, 76, 77}:   "ZAO NPK RoTeK",
	[3]byte{236, 77, 71}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{236, 79, 130}:  "Calix Inc.",
	[3]byte{236, 82, 220}:  "WORLD MEDIA AND TECHNOLOGY Corp.",
	[3]byte{236, 84, 46}:   "Shanghai XiMei Electronic Technology Co. Ltd",
	[3]byte{236, 85, 249}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{236, 89, 231}:  "Microsoft Corporation",
	[3]byte{236, 90, 134}:  "Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd",
	[3]byte{236, 92, 105}:  "MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS,LTD.",
	[3]byte{236, 95, 35}:   "Qinghai Kimascend Electronics Technology Co. Ltd.",
	[3]byte{236, 96, 224}:  "AVI-ON LABS",
	[3]byte{236, 98, 100}:  "Global411 Internet Services, LLC",
	[3]byte{236, 99, 229}:  "ePBoard Design LLC",
	[3]byte{236, 100, 231}: "MOCACARE Corporation",
	[3]byte{236, 102, 209}: "B&W Group LTD",
	[3]byte{236, 104, 129}: "Palo Alto Networks",
	[3]byte{236, 108, 159}: "Chengdu Volans Technology CO.,LTD",
	[3]byte{236, 113, 219}: "Shenzhen Baichuan Digital Technology Co., Ltd.",
	[3]byte{236, 116, 186}: "Hirschmann Automation and Control GmbH",
	[3]byte{236, 124, 116}: "Justone Technologies Co., Ltd.",
	[3]byte{236, 125, 157}: "MEI",
	[3]byte{236, 128, 9}:   "NovaSparks",
	[3]byte{236, 131, 108}: "RM Tech Co., Ltd.",
	[3]byte{236, 133, 47}:  "Apple, Inc.",
	[3]byte{236, 136, 143}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{236, 136, 146}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{236, 137, 245}: "Lenovo Mobile Communication Technology Ltd.",
	[3]byte{236, 138, 76}:  "zte corporation",
	[3]byte{236, 140, 162}: "Ruckus Wireless",
	[3]byte{236, 142, 173}: "DLX",
	[3]byte{236, 142, 174}: "Nagravision SA",
	[3]byte{236, 142, 181}: "Hewlett Packard",
	[3]byte{236, 146, 51}:  "Eddyfi NDT Inc",
	[3]byte{236, 147, 39}:  "MEMMERT GmbH + Co. KG",
	[3]byte{236, 147, 237}: "DDoS-Guard LTD",
	[3]byte{236, 150, 129}: "2276427 Ontario Inc",
	[3]byte{236, 152, 108}: "Lufft Mess- und Regeltechnik GmbH",
	[3]byte{236, 152, 193}: "Beijing Risbo Network Technology Co.,Ltd",
	[3]byte{236, 154, 116}: "Hewlett Packard",
	[3]byte{236, 155, 91}:  "Nokia Corporation",
	[3]byte{236, 155, 243}: "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{236, 158, 205}: "Artesyn Embedded Technologies",
	[3]byte{236, 162, 155}: "Kemppi Oy",
	[3]byte{236, 168, 107}: "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{236, 169, 250}: "GUANGDONG GENIUS TECHNOLOGY CO.,LTD.",
	[3]byte{236, 170, 160}: "PEGATRON CORPORATION",
	[3]byte{236, 173, 184}: "Apple, Inc.",
	[3]byte{236, 177, 6}:   "Acuro Networks, Inc",
	[3]byte{236, 177, 215}: "Hewlett Packard",
	[3]byte{236, 181, 65}:  "SHINANO E and E Co.Ltd.",
	[3]byte{236, 184, 112}: "Beijing Heweinet Technology Co.,Ltd.",
	[3]byte{236, 185, 7}:   "CloudGenix Inc",
	[3]byte{236, 186, 254}: "GIROPTIC",
	[3]byte{236, 187, 174}: "Digivoice Tecnologia em Eletronica Ltda",
	[3]byte{236, 189, 9}:   "FUSION Electronics Ltd",
	[3]byte{236, 189, 29}:  "Cisco Systems, Inc",
	[3]byte{236, 195, 138}: "Accuenergy (CANADA) Inc",
	[3]byte{236, 200, 130}: "Cisco Systems, Inc",
	[3]byte{236, 203, 48}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{236, 205, 109}: "Allied Telesis, Inc.",
	[3]byte{236, 208, 14}:  "MiraeRecognition Co., Ltd.",
	[3]byte{236, 208, 64}:  "GEA Farm Technologies GmbH",
	[3]byte{236, 209, 154}: "Zhuhai Liming Industries Co., Ltd",
	[3]byte{236, 214, 138}: "Shenzhen JMicron Intelligent Technology Developmen",
	[3]byte{236, 217, 37}:  "RAMI",
	[3]byte{236, 217, 80}:  "IRT SA",
	[3]byte{236, 217, 209}: "Shenzhen TG-NET Botone Technology Co.,Ltd.",
	[3]byte{236, 222, 61}:  "Lamprey Networks, Inc.",
	[3]byte{236, 223, 58}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{236, 224, 155}: "Samsung Electronics Co.,Ltd",
	[3]byte{236, 225, 84}:  "Beijing Unisound Information Technology Co.,Ltd.",
	[3]byte{236, 225, 169}: "Cisco Systems, Inc",
	[3]byte{236, 226, 253}: "SKG Electric Group(Thailand) Co., Ltd.",
	[3]byte{236, 229, 18}:  "tado GmbH",
	[3]byte{236, 229, 85}:  "Hirschmann Automation",
	[3]byte{236, 231, 68}:  "Omntec mfg. inc",
	[3]byte{236, 233, 11}:  "SISTEMA SOLUCOES ELETRONICAS LTDA - EASYTECH",
	[3]byte{236, 233, 21}:  "STI Ltd",
	[3]byte{236, 233, 248}: "Guang Zhou TRI-SUN Electronics Technology  Co., Ltd",
	[3]byte{236, 234, 3}:   "DARFON LIGHTING CORP",
	[3]byte{236, 238, 216}: "ZTLX Network Technology Co.,Ltd",
	[3]byte{236, 240, 14}:  "AboCom",
	[3]byte{236, 242, 54}:  "NEOMONTANA ELECTRONICS",
	[3]byte{236, 243, 91}:  "Nokia Corporation",
	[3]byte{236, 244, 187}: "Dell Inc.",
	[3]byte{236, 247, 43}:  "HD DIGITAL TECH CO., LTD.",
	[3]byte{236, 250, 170}: "The IMS Company",
	[3]byte{236, 252, 85}:  "A. Eberle GmbH & Co. KG",
	[3]byte{236, 254, 126}: "BlueRadios, Inc.",
	[3]byte{240, 0, 127}:   "Janz - Contadores de Energia, SA",
	[3]byte{240, 2, 43}:    "Chrontel",
	[3]byte{240, 2, 72}:    "SmarteBuilding",
	[3]byte{240, 3, 140}:   "AzureWave Technology Inc.",
	[3]byte{240, 7, 134}:   "Shandong Bittel Electronics Co., Ltd",
	[3]byte{240, 8, 241}:   "Samsung Electronics Co.,Ltd",
	[3]byte{240, 13, 92}:   "JinQianMao  Technology Co.,Ltd.",
	[3]byte{240, 19, 195}:  "SHENZHEN FENDA TECHNOLOGY CO., LTD",
	[3]byte{240, 21, 160}:  "KyungDong One Co., Ltd.",
	[3]byte{240, 21, 185}:  "PlayFusion Limited",
	[3]byte{240, 24, 43}:   "LG Chem",
	[3]byte{240, 27, 108}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{240, 28, 19}:   "LG Electronics (Mobile Communications)",
	[3]byte{240, 28, 45}:   "Juniper Networks",
	[3]byte{240, 29, 188}:  "Microsoft Corporation",
	[3]byte{240, 30, 52}:   "ORICO Technologies Co., Ltd",
	[3]byte{240, 31, 175}:  "Dell Inc.",
	[3]byte{240, 33, 157}:  "Cal-Comp Electronics & Communications Company Ltd.",
	[3]byte{240, 34, 78}:   "Esan electronic co.",
	[3]byte{240, 35, 41}:   "SHOWA DENKI CO.,LTD.",
	[3]byte{240, 36, 5}:    "OPUS High Technology Corporation",
	[3]byte{240, 36, 8}:    "Talaris (Sweden) AB",
	[3]byte{240, 36, 117}:  "Apple, Inc.",
	[3]byte{240, 37, 114}:  "Cisco Systems, Inc",
	[3]byte{240, 37, 183}:  "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{240, 38, 36}:   "WAFA TECHNOLOGIES CO., LTD.",
	[3]byte{240, 38, 76}:   "Dr. Sigrist AG",
	[3]byte{240, 39, 45}:   "Amazon Technologies Inc.",
	[3]byte{240, 39, 69}:   "F-Secure Corporation",
	[3]byte{240, 39, 101}:  "Murata Manufacturing Co., Ltd.",
	[3]byte{240, 41, 41}:   "Cisco Systems, Inc",
	[3]byte{240, 42, 35}:   "Creative Next Design",
	[3]byte{240, 42, 97}:   "Waldo Networks, Inc.",
	[3]byte{240, 47, 167}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{240, 47, 216}:  "Bi2-Vision",
	[3]byte{240, 50, 26}:   "Mita-Teknik A/S",
	[3]byte{240, 52, 4}:    "TCT mobile ltd",
	[3]byte{240, 55, 161}:  "Huike Electronics (SHENZHEN) CO., LTD.",
	[3]byte{240, 58, 75}:   "Bloombase, Inc.",
	[3]byte{240, 58, 85}:   "Omega Elektronik AS",
	[3]byte{240, 61, 41}:   "Actility",
	[3]byte{240, 62, 144}:  "Ruckus Wireless",
	[3]byte{240, 62, 191}:  "GOGORO TAIWAN LIMITED",
	[3]byte{240, 63, 248}:  "R L Drake",
	[3]byte{240, 64, 123}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{240, 66, 28}:   "Intel Corporate",
	[3]byte{240, 67, 53}:   "DVN(Shanghai)Ltd.",
	[3]byte{240, 67, 71}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{240, 74, 43}:   "PYRAMID Computer GmbH",
	[3]byte{240, 75, 106}:  "Scientific Production Association Siberian Arsenal, Ltd.",
	[3]byte{240, 75, 242}:  "JTECH Communications, Inc.",
	[3]byte{240, 77, 162}:  "Dell Inc.",
	[3]byte{240, 79, 124}:  "Private",
	[3]byte{240, 88, 73}:   "CareView Communications",
	[3]byte{240, 90, 9}:    "Samsung Electronics Co.,Ltd",
	[3]byte{240, 91, 123}:  "Samsung Electronics Co.,Ltd",
	[3]byte{240, 92, 25}:   "Aruba Networks",
	[3]byte{240, 93, 137}:  "Dycon Limited",
	[3]byte{240, 93, 200}:  "Duracell Powermat",
	[3]byte{240, 95, 90}:   "Getriebebau NORD GmbH and Co. KG",
	[3]byte{240, 97, 48}:   "Advantage Pharmacy Services, LLC",
	[3]byte{240, 98, 13}:   "Shenzhen Egreat Tech Corp.,Ltd",
	[3]byte{240, 98, 129}:  "ProCurve Networking by HP",
	[3]byte{240, 101, 221}: "Primax Electronics Ltd.",
	[3]byte{240, 104, 83}:  "Integrated Corporation",
	[3]byte{240, 107, 202}: "Samsung Electronics Co.,Ltd",
	[3]byte{240, 110, 50}:  "MICROTEL INNOVATION S.R.L.",
	[3]byte{240, 114, 140}: "Samsung Electronics Co.,Ltd",
	[3]byte{240, 115, 174}: "PEAK-System Technik",
	[3]byte{240, 116, 228}: "Thundercomm Technology Co., Ltd",
	[3]byte{240, 118, 28}:  "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{240, 119, 101}: "Sourcefire, Inc",
	[3]byte{240, 119, 208}: "Xcellen",
	[3]byte{240, 120, 22}:  "Cisco Systems, Inc",
	[3]byte{240, 121, 89}:  "ASUSTek COMPUTER INC.",
	[3]byte{240, 121, 96}:  "Apple, Inc.",
	[3]byte{240, 123, 203}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{240, 125, 104}: "D-Link Corporation",
	[3]byte{240, 127, 6}:   "Cisco Systems, Inc",
	[3]byte{240, 127, 12}:  "Leopold Kostal GmbH &Co. KG",
	[3]byte{240, 129, 175}: "IRZ AUTOMATION TECHNOLOGIES LTD",
	[3]byte{240, 130, 97}:  "Sagemcom Broadband SAS",
	[3]byte{240, 132, 47}:  "ADB Broadband Italia",
	[3]byte{240, 132, 201}: "zte corporation",
	[3]byte{240, 138, 40}:  "JIANGSU HENGSION ELECTRONIC S and T CO.,LTD",
	[3]byte{240, 139, 254}: "COSTEL.,CO.LTD",
	[3]byte{240, 140, 251}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{240, 142, 219}: "VeloCloud Networks",
	[3]byte{240, 146, 28}:  "Hewlett Packard",
	[3]byte{240, 147, 58}:  "NxtConect",
	[3]byte{240, 147, 197}: "Garland Technology",
	[3]byte{240, 151, 229}: "TAMIO, INC",
	[3]byte{240, 152, 56}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{240, 153, 191}: "Apple, Inc.",
	[3]byte{240, 154, 81}:  "Shanghai Viroyal Electronic Technology Company Limited",
	[3]byte{240, 156, 187}: "RaonThink Inc.",
	[3]byte{240, 156, 233}: "Aerohive Networks Inc.",
	[3]byte{240, 158, 99}:  "Cisco Systems, Inc",
	[3]byte{240, 159, 194}: "Ubiquiti Networks Inc.",
	[3]byte{240, 162, 37}:  "Private",
	[3]byte{240, 167, 100}: "GST Co., Ltd.",
	[3]byte{240, 171, 84}:  "MITSUMI ELECTRIC CO.,LTD.",
	[3]byte{240, 172, 164}: "HBC-radiomatic",
	[3]byte{240, 172, 215}: "IEEE Registration Authority",
	[3]byte{240, 173, 78}:  "Globalscale Technologies, Inc.",
	[3]byte{240, 174, 81}:  "Xi3 Corp",
	[3]byte{240, 176, 82}:  "Ruckus Wireless",
	[3]byte{240, 176, 231}: "Apple, Inc.",
	[3]byte{240, 178, 229}: "Cisco Systems, Inc",
	[3]byte{240, 180, 41}:  "Xiaomi Communications Co Ltd",
	[3]byte{240, 180, 121}: "Apple, Inc.",
	[3]byte{240, 182, 235}: "Poslab Technology Co., Ltd.",
	[3]byte{240, 188, 200}: "MaxID (Pty) Ltd",
	[3]byte{240, 189, 241}: "Sipod Inc.",
	[3]byte{240, 191, 151}: "Sony Corporation",
	[3]byte{240, 193, 241}: "Apple, Inc.",
	[3]byte{240, 194, 76}:  "Zhejiang FeiYue Digital Technology Co., Ltd",
	[3]byte{240, 194, 124}: "Mianyang Netop Telecom Equipment Co.,Ltd.",
	[3]byte{240, 199, 127}: "Texas Instruments",
	[3]byte{240, 200, 80}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{240, 200, 140}: "LeddarTech Inc.",
	[3]byte{240, 203, 161}: "Apple, Inc.",
	[3]byte{240, 209, 79}:  "LINEAR LLC",
	[3]byte{240, 209, 169}: "Apple, Inc.",
	[3]byte{240, 209, 184}: "LEDVANCE",
	[3]byte{240, 210, 241}: "Amazon Technologies Inc.",
	[3]byte{240, 211, 167}: "CobaltRay Co., Ltd",
	[3]byte{240, 211, 231}: "Sensometrix SA",
	[3]byte{240, 213, 191}: "Intel Corporate",
	[3]byte{240, 214, 87}:  "ECHOSENS",
	[3]byte{240, 215, 103}: "Axema Passagekontroll AB",
	[3]byte{240, 215, 170}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{240, 217, 178}: "EXO S.A.",
	[3]byte{240, 218, 124}: "RLH INDUSTRIES,INC.",
	[3]byte{240, 219, 48}:  "Yottabyte",
	[3]byte{240, 219, 226}: "Apple, Inc.",
	[3]byte{240, 219, 248}: "Apple, Inc.",
	[3]byte{240, 220, 226}: "Apple, Inc.",
	[3]byte{240, 222, 113}: "Shanghai EDO Technologies Co.,Ltd.",
	[3]byte{240, 222, 185}: "ShangHai Y&Y Electronics Co., Ltd",
	[3]byte{240, 222, 241}: "Wistron Infocomm (Zhongshan) Corporation",
	[3]byte{240, 229, 195}: "Drägerwerk AG & Co. KG aA",
	[3]byte{240, 231, 126}: "Samsung Electronics Co.,Ltd",
	[3]byte{240, 235, 208}: "Shanghai Feixun Communication Co.,Ltd.",
	[3]byte{240, 236, 57}:  "Essec",
	[3]byte{240, 237, 30}:  "Bilkon Bilgisayar Kontrollu Cih. Im.Ltd.",
	[3]byte{240, 238, 16}:  "Samsung Electronics Co.,Ltd",
	[3]byte{240, 238, 88}:  "PACE Telematics GmbH",
	[3]byte{240, 238, 187}: "VIPAR GmbH",
	[3]byte{240, 240, 2}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{240, 242, 73}:  "Hitron Technologies. Inc",
	[3]byte{240, 242, 96}:  "Mobitec AB",
	[3]byte{240, 243, 54}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{240, 245, 174}: "Adaptrum Inc.",
	[3]byte{240, 246, 28}:  "Apple, Inc.",
	[3]byte{240, 246, 68}:  "Whitesky Science & Technology Co.,Ltd.",
	[3]byte{240, 246, 105}: "Motion Analysis Corporation",
	[3]byte{240, 247, 85}:  "Cisco Systems, Inc",
	[3]byte{240, 247, 179}: "Phorm",
	[3]byte{240, 248, 66}:  "KEEBOX, Inc.",
	[3]byte{240, 249, 247}: "IES GmbH & Co. KG",
	[3]byte{240, 253, 160}: "Acurix Networks Pty Ltd",
	[3]byte{240, 254, 107}: "Shanghai High-Flying Electronics Technology Co., Ltd",
	[3]byte{244, 3, 4}:     "Google, Inc.",
	[3]byte{244, 3, 33}:    "BeNeXt B.V.",
	[3]byte{244, 3, 47}:    "Reduxio Systems",
	[3]byte{244, 3, 67}:    "Hewlett Packard Enterprise",
	[3]byte{244, 4, 76}:    "ValenceTech Limited",
	[3]byte{244, 6, 105}:   "Intel Corporate",
	[3]byte{244, 6, 141}:   "devolo AG",
	[3]byte{244, 6, 165}:   "Hangzhou Bianfeng Networking Technology Co., Ltd.",
	[3]byte{244, 9, 216}:   "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{244, 10, 74}:   "INDUSNET Communication Technology Co.,LTD",
	[3]byte{244, 11, 147}:  "BlackBerry RTS",
	[3]byte{244, 14, 17}:   "IEEE Registration Authority",
	[3]byte{244, 14, 34}:   "Samsung Electronics Co.,Ltd",
	[3]byte{244, 15, 27}:   "Cisco Systems, Inc",
	[3]byte{244, 15, 36}:   "Apple, Inc.",
	[3]byte{244, 15, 155}:  "WAVELINK",
	[3]byte{244, 21, 53}:   "SPON Communication Technology Co.,Ltd",
	[3]byte{244, 21, 99}:   "F5 Networks, Inc.",
	[3]byte{244, 21, 253}:  "Shanghai Pateo Electronic Equipment Manufacturing Co., Ltd.",
	[3]byte{244, 27, 161}:  "Apple, Inc.",
	[3]byte{244, 30, 38}:   "Simon-Kaloi Engineering",
	[3]byte{244, 31, 11}:   "YAMABISHI Corporation",
	[3]byte{244, 31, 136}:  "zte corporation",
	[3]byte{244, 31, 194}:  "Cisco Systems, Inc",
	[3]byte{244, 32, 18}:   "Cuciniale GmbH",
	[3]byte{244, 40, 51}:   "MMPC Inc.",
	[3]byte{244, 40, 83}:   "Zioncom Electronics (Shenzhen) Ltd.",
	[3]byte{244, 40, 150}:  "SPECTO PAINEIS ELETRONICOS LTDA",
	[3]byte{244, 41, 129}:  "vivo Mobile Communication Co., Ltd.",
	[3]byte{244, 43, 72}:   "Ubiqam",
	[3]byte{244, 44, 86}:   "SENOR TECH CO LTD",
	[3]byte{244, 49, 195}:  "Apple, Inc.",
	[3]byte{244, 54, 225}:  "Abilis Systems SARL",
	[3]byte{244, 55, 183}:  "Apple, Inc.",
	[3]byte{244, 56, 20}:   "Shanghai Howell Electronic Co.,Ltd",
	[3]byte{244, 61, 128}:  "FAG Industrial Services GmbH",
	[3]byte{244, 62, 97}:   "SHENZHEN GONGJIN ELECTRONICS CO.,LT",
	[3]byte{244, 62, 157}:  "Benu Networks, Inc.",
	[3]byte{244, 66, 39}:   "S & S Research Inc.",
	[3]byte{244, 66, 143}:  "Samsung Electronics Co.,Ltd",
	[3]byte{244, 68, 80}:   "BND Co., Ltd.",
	[3]byte{244, 69, 237}:  "Portable Innovation Technology Ltd.",
	[3]byte{244, 71, 19}:   "Leading Public Performance Co., Ltd.",
	[3]byte{244, 71, 42}:   "Nanjing Rousing Sci. and Tech. Industrial Co., Ltd",
	[3]byte{244, 72, 72}:   "Amscreen Group Ltd",
	[3]byte{244, 75, 42}:   "Cisco SPVTG",
	[3]byte{244, 76, 127}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{244, 77, 23}:   "GOLDCARD HIGH-TECH CO.,LTD.",
	[3]byte{244, 77, 48}:   "Elitegroup Computer Systems Co.,Ltd.",
	[3]byte{244, 78, 5}:    "Cisco Systems, Inc",
	[3]byte{244, 78, 253}:  "Actions Semiconductor Co.,Ltd.(Cayman Islands)",
	[3]byte{244, 80, 235}:  "Telechips Inc",
	[3]byte{244, 82, 20}:   "Mellanox Technologies, Inc.",
	[3]byte{244, 84, 51}:   "Rockwell Automation",
	[3]byte{244, 85, 149}:  "HENGBAO Corporation LTD.",
	[3]byte{244, 85, 156}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{244, 85, 224}:  "Niceway CNC Technology Co.,Ltd.Hunan Province",
	[3]byte{244, 87, 62}:   "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{244, 88, 66}:   "Boxx TV Ltd",
	[3]byte{244, 91, 115}:  "Wanjiaan Interconnected Technology Co., Ltd",
	[3]byte{244, 92, 137}:  "Apple, Inc.",
	[3]byte{244, 94, 171}:  "Texas Instruments",
	[3]byte{244, 95, 105}:  "Matsufu Electronics distribution Company",
	[3]byte{244, 95, 212}:  "Cisco SPVTG",
	[3]byte{244, 95, 247}:  "DQ Technology Inc.",
	[3]byte{244, 96, 13}:   "Panoptic Technology, Inc",
	[3]byte{244, 98, 208}:  "Not for Radio, LLC",
	[3]byte{244, 99, 73}:   "Diffon Corporation",
	[3]byte{244, 100, 93}:  "Toshiba",
	[3]byte{244, 103, 45}:  "ShenZhen Topstar Technology Company",
	[3]byte{244, 106, 146}: "SHENZHEN FAST TECHNOLOGIES CO.,LTD",
	[3]byte{244, 106, 188}: "Adonit Corp. Ltd.",
	[3]byte{244, 109, 4}:   "ASUSTek COMPUTER INC.",
	[3]byte{244, 109, 226}: "zte corporation",
	[3]byte{244, 112, 171}: "vivo Mobile Communication Co., Ltd.",
	[3]byte{244, 115, 202}: "Conversion Sound Inc.",
	[3]byte{244, 118, 38}:  "Viltechmeda UAB ",
	[3]byte{244, 122, 78}:  "Woojeon&Handan",
	[3]byte{244, 122, 204}: "SolidFire, Inc.",
	[3]byte{244, 123, 94}:  "Samsung Electronics Co.,Ltd",
	[3]byte{244, 127, 53}:  "Cisco Systems, Inc",
	[3]byte{244, 129, 57}:  "CANON INC.",
	[3]byte{244, 131, 205}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{244, 131, 225}: "Shanghai Clouder Semiconductor Co.,Ltd",
	[3]byte{244, 133, 198}: "FDT Technologies",
	[3]byte{244, 135, 113}: "Infoblox",
	[3]byte{244, 139, 50}:  "Xiaomi Communications Co Ltd",
	[3]byte{244, 140, 80}:  "Intel Corporate",
	[3]byte{244, 142, 9}:   "Nokia Corporation",
	[3]byte{244, 142, 56}:  "Dell Inc.",
	[3]byte{244, 142, 146}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{244, 144, 202}: "Tensorcom",
	[3]byte{244, 144, 234}: "Deciso B.V.",
	[3]byte{244, 145, 30}:  "ZHUHAI EWPE INFORMATION TECHNOLOGY INC",
	[3]byte{244, 148, 97}:  "NexGen Storage",
	[3]byte{244, 148, 102}: "CountMax,  ltd",
	[3]byte{244, 150, 52}:  "Intel Corporate",
	[3]byte{244, 150, 81}:  "NAKAYO Inc",
	[3]byte{244, 153, 172}: "WEBER Schraubautomaten GmbH",
	[3]byte{244, 158, 239}: "Taicang T&W Electronics",
	[3]byte{244, 159, 84}:  "Samsung Electronics Co.,Ltd",
	[3]byte{244, 159, 243}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{244, 162, 148}: "EAGLE WORLD DEVELOPMENT CO., LIMITED",
	[3]byte{244, 165, 42}:  "Hawa Technologies Inc",
	[3]byte{244, 167, 57}:  "Juniper Networks",
	[3]byte{244, 172, 193}: "Cisco Systems, Inc",
	[3]byte{244, 177, 100}: "Lightning Telecommunications Technology Co. Ltd",
	[3]byte{244, 179, 129}: "WindowMaster A/S",
	[3]byte{244, 181, 47}:  "Juniper Networks",
	[3]byte{244, 181, 73}:  "Xiamen Yeastar Information Technology Co., Ltd.",
	[3]byte{244, 182, 229}: "TerraSem Co.,Ltd",
	[3]byte{244, 183, 42}:  "TIME INTERCONNECT LTD",
	[3]byte{244, 183, 226}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{244, 184, 94}:  "Texas Instruments",
	[3]byte{244, 184, 167}: "zte corporation",
	[3]byte{244, 189, 124}: "Chengdu jinshi communication Co., LTD",
	[3]byte{244, 196, 71}:  "Coagent International Enterprise Limited",
	[3]byte{244, 196, 214}: "Shenzhen Xinfa Electronic Co.,ltd",
	[3]byte{244, 198, 19}:  "Alcatel-Lucent Shanghai Bell Co., Ltd",
	[3]byte{244, 198, 215}: "blackned GmbH",
	[3]byte{244, 199, 20}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{244, 199, 149}: "WEY Elektronik AG",
	[3]byte{244, 202, 36}:  "FreeBit Co., Ltd.",
	[3]byte{244, 202, 229}: "FREEBOX SAS",
	[3]byte{244, 203, 82}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{244, 204, 85}:  "Juniper Networks",
	[3]byte{244, 205, 144}: "Vispiron Rotec GmbH",
	[3]byte{244, 206, 70}:  "Hewlett Packard",
	[3]byte{244, 207, 226}: "Cisco Systems, Inc",
	[3]byte{244, 208, 50}:  "Yunnan Ideal Information&Technology.,Ltd",
	[3]byte{244, 210, 97}:  "SEMOCON Co., Ltd",
	[3]byte{244, 217, 251}: "Samsung Electronics Co.,Ltd",
	[3]byte{244, 220, 65}:  "YOUNGZONE CULTURE (SHANGHAI) CORP",
	[3]byte{244, 220, 77}:  "Beijing CCD Digital Technology Co., Ltd",
	[3]byte{244, 220, 218}: "Zhuhai Jiahe Communication Technology Co., limited",
	[3]byte{244, 220, 249}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{244, 221, 158}: "GoPro",
	[3]byte{244, 222, 12}:  "ESPOD Ltd.",
	[3]byte{244, 225, 66}:  "Delta Elektronika BV",
	[3]byte{244, 227, 251}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{244, 228, 173}: "zte corporation",
	[3]byte{244, 230, 215}: "Solar Power Technologies, Inc.",
	[3]byte{244, 233, 38}:  "Tianjin Zanpu Technology Inc.",
	[3]byte{244, 233, 212}: "QLogic Corporation",
	[3]byte{244, 234, 103}: "Cisco Systems, Inc",
	[3]byte{244, 235, 56}:  "Sagemcom Broadband SAS",
	[3]byte{244, 236, 56}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{244, 237, 95}:  "SHENZHEN KTC TECHNOLOGY GROUP ",
	[3]byte{244, 238, 20}:  "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.",
	[3]byte{244, 239, 158}: "SGSG SCIENCE & TECHNOLOGY CO. LTD",
	[3]byte{244, 241, 90}:  "Apple, Inc.",
	[3]byte{244, 241, 225}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{244, 242, 109}: "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{244, 245, 36}:  "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{244, 245, 165}: "Nokia Corporation",
	[3]byte{244, 245, 216}: "Google, Inc.",
	[3]byte{244, 245, 232}: "Google, Inc.",
	[3]byte{244, 246, 70}:  "Dediprog Technology Co. Ltd.",
	[3]byte{244, 249, 81}:  "Apple, Inc.",
	[3]byte{244, 252, 50}:  "Texas Instruments",
	[3]byte{244, 253, 43}:  "ZOYI Company",
	[3]byte{248, 1, 19}:    "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{248, 2, 120}:   "IEEE Registration Authority",
	[3]byte{248, 3, 50}:    "Khomp",
	[3]byte{248, 3, 119}:   "Apple, Inc.",
	[3]byte{248, 4, 46}:    "SAMSUNG ELECTRO-MECHANICS(THAILAND)",
	[3]byte{248, 5, 28}:    "DRS Imaging and Targeting Solutions",
	[3]byte{248, 11, 190}:  "ARRIS Group, Inc.",
	[3]byte{248, 11, 203}:  "Cisco Systems, Inc",
	[3]byte{248, 11, 208}:  "Datang Telecom communication terminal (Tianjin) Co., Ltd.",
	[3]byte{248, 12, 243}:  "LG Electronics (Mobile Communications)",
	[3]byte{248, 13, 67}:   "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{248, 13, 96}:   "CANON INC.",
	[3]byte{248, 13, 234}:  "ZyCast Technology Inc.",
	[3]byte{248, 15, 65}:   "Wistron Infocomm (Zhongshan) Corporation",
	[3]byte{248, 15, 132}:  "Natural Security SAS",
	[3]byte{248, 16, 55}:   "Atopia Systems, LP",
	[3]byte{248, 21, 71}:   "Avaya Inc",
	[3]byte{248, 22, 84}:   "Intel Corporate",
	[3]byte{248, 24, 151}:  "2Wire Inc",
	[3]byte{248, 26, 103}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{248, 28, 229}:  "Telefonbau Behnke GmbH",
	[3]byte{248, 29, 120}:  "IEEE Registration Authority",
	[3]byte{248, 29, 147}:  "Longdhua(Beijing) Controls Technology Co.,Ltd",
	[3]byte{248, 30, 223}:  "Apple, Inc.",
	[3]byte{248, 34, 133}:  "Cypress Technology CO., LTD.",
	[3]byte{248, 35, 178}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{248, 36, 65}:   "Yeelink",
	[3]byte{248, 39, 147}:  "Apple, Inc.",
	[3]byte{248, 43, 200}:  "Jiangsu Switter Co., Ltd",
	[3]byte{248, 44, 24}:   "2Wire Inc",
	[3]byte{248, 46, 219}:  "RTW GmbH & Co. KG",
	[3]byte{248, 47, 8}:    "Molex",
	[3]byte{248, 47, 91}:   "eGauge Systems LLC",
	[3]byte{248, 47, 168}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{248, 48, 148}:  "Alcatel-Lucent Telecom Limited",
	[3]byte{248, 49, 62}:   "endeavour GmbH",
	[3]byte{248, 50, 228}:  "ASUSTek COMPUTER INC.",
	[3]byte{248, 51, 118}:  "Good Mind Innovation Co., Ltd.",
	[3]byte{248, 53, 83}:   "Magenta Research Ltd.",
	[3]byte{248, 53, 221}:  "Gemtek Technology Co., Ltd.",
	[3]byte{248, 61, 78}:   "Softlink Automation System Co., Ltd",
	[3]byte{248, 61, 255}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{248, 63, 81}:   "Samsung Electronics Co.,Ltd",
	[3]byte{248, 66, 251}:  "Yasuda Joho Co.,ltd.",
	[3]byte{248, 69, 173}:  "Konka Group Co., Ltd.",
	[3]byte{248, 70, 28}:   "Sony Interactive Entertainment Inc.",
	[3]byte{248, 70, 45}:   "SYNTEC Incorporation",
	[3]byte{248, 71, 45}:   "X2gen Digital Corp. Ltd",
	[3]byte{248, 72, 151}:  "Hitachi, Ltd.",
	[3]byte{248, 74, 115}:  "EUMTECH CO., LTD",
	[3]byte{248, 74, 127}:  "Innometriks Inc",
	[3]byte{248, 74, 191}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{248, 79, 87}:   "Cisco Systems, Inc",
	[3]byte{248, 80, 99}:   "Verathon",
	[3]byte{248, 81, 109}:  "Denwa Technology Corp.",
	[3]byte{248, 82, 223}:  "VNL Europe AB",
	[3]byte{248, 84, 175}:  "ECI Telecom Ltd.",
	[3]byte{248, 87, 46}:   "Core Brands, LLC",
	[3]byte{248, 89, 113}:  "Intel Corporate",
	[3]byte{248, 90, 0}:    "Sanford LP",
	[3]byte{248, 91, 156}:  "SB SYSTEMS Co.,Ltd",
	[3]byte{248, 91, 201}:  "M-Cube Spa",
	[3]byte{248, 92, 69}:   "IC Nexus Co. Ltd.",
	[3]byte{248, 92, 77}:   "NOKIA",
	[3]byte{248, 95, 42}:   "Nokia Corporation",
	[3]byte{248, 98, 20}:   "Apple, Inc.",
	[3]byte{248, 98, 170}:  "xn systems",
	[3]byte{248, 99, 63}:   "Intel Corporate",
	[3]byte{248, 102, 1}:   "Suzhou Chi-tek information technology Co., Ltd",
	[3]byte{248, 102, 209}: "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{248, 102, 242}: "Cisco Systems, Inc",
	[3]byte{248, 105, 113}: "Seibu Electric Co.,",
	[3]byte{248, 110, 207}: "Arcx Inc",
	[3]byte{248, 113, 254}: "The Goldman Sachs Group, Inc.",
	[3]byte{248, 114, 234}: "Cisco Systems, Inc",
	[3]byte{248, 115, 148}: "NETGEAR",
	[3]byte{248, 115, 162}: "Avaya Inc",
	[3]byte{248, 117, 136}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{248, 118, 155}: "Neopis Co., Ltd.",
	[3]byte{248, 119, 184}: "Samsung Electronics Co.,Ltd",
	[3]byte{248, 122, 239}: "Rosonix Technology, Inc.",
	[3]byte{248, 123, 98}:  "FASTWEL INTERNATIONAL CO., LTD. Taiwan Branch",
	[3]byte{248, 123, 122}: "ARRIS Group, Inc.",
	[3]byte{248, 123, 140}: "Amped Wireless",
	[3]byte{248, 128, 150}: "Elsys Equipamentos Eletrônicos Ltda",
	[3]byte{248, 129, 26}:  "OVERKIZ",
	[3]byte{248, 132, 121}: "Yaojin Technology(Shenzhen)Co.,Ltd",
	[3]byte{248, 132, 242}: "Samsung Electronics Co.,Ltd",
	[3]byte{248, 140, 28}:  "KAISHUN ELECTRONIC TECHNOLOGY CO., LTD. BEIJING",
	[3]byte{248, 141, 239}: "Tenebraex",
	[3]byte{248, 142, 133}: "Comtrend Corporation",
	[3]byte{248, 143, 202}: "Google, Inc.",
	[3]byte{248, 145, 42}:  "GLP German Light Products GmbH",
	[3]byte{248, 147, 243}: "VOLANS",
	[3]byte{248, 148, 194}: "Intel Corporate",
	[3]byte{248, 149, 80}:  "Proton Products Chengdu Ltd",
	[3]byte{248, 149, 199}: "LG Electronics (Mobile Communications)",
	[3]byte{248, 151, 207}: "DAESHIN-INFORMATION TECHNOLOGY CO., LTD.",
	[3]byte{248, 152, 58}:  "Leeman International (HongKong) Limited",
	[3]byte{248, 152, 185}: "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{248, 153, 85}:  "Fortress Technology Inc",
	[3]byte{248, 157, 13}:  "Control Technology Inc.",
	[3]byte{248, 159, 184}: "YAZAKI Energy System Corporation",
	[3]byte{248, 160, 61}:  "Dinstar Technologies Co., Ltd.",
	[3]byte{248, 160, 151}: "ARRIS Group, Inc.",
	[3]byte{248, 161, 136}: "LED Roadway Lighting",
	[3]byte{248, 162, 180}: "RHEWA-WAAGENFABRIK August Freudewald GmbH &Co. KG",
	[3]byte{248, 163, 79}:  "zte corporation",
	[3]byte{248, 164, 95}:  "Xiaomi Communications Co Ltd",
	[3]byte{248, 165, 197}: "Cisco Systems, Inc",
	[3]byte{248, 169, 99}:  "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{248, 169, 208}: "LG Electronics (Mobile Communications)",
	[3]byte{248, 169, 222}: "PUISSANCE PLUS",
	[3]byte{248, 170, 138}: "Axview Technology (Shenzhen) Co.,Ltd",
	[3]byte{248, 171, 5}:   "Sagemcom Broadband SAS",
	[3]byte{248, 172, 109}: "Deltenna Ltd",
	[3]byte{248, 177, 86}:  "Dell Inc.",
	[3]byte{248, 178, 243}: "GUANGZHOU BOSMA TECHNOLOGY CO.,LTD",
	[3]byte{248, 181, 153}: "Guangzhou CHNAVS Digital Technology Co.,Ltd",
	[3]byte{248, 187, 191}: "eero inc.",
	[3]byte{248, 188, 18}:  "Dell Inc.",
	[3]byte{248, 188, 65}:  "Rosslare Enterprises Limited",
	[3]byte{248, 190, 13}:  "A2UICT Co.,Ltd.",
	[3]byte{248, 191, 9}:   "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{248, 192, 1}:   "Juniper Networks",
	[3]byte{248, 192, 145}: "Highgates Technology",
	[3]byte{248, 194, 136}: "Cisco Systems, Inc",
	[3]byte{248, 195, 114}: "TSUZUKI DENKI",
	[3]byte{248, 195, 151}: "NZXT Corp. Ltd.",
	[3]byte{248, 198, 120}: "Carefusion",
	[3]byte{248, 201, 108}: "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{248, 202, 184}: "Dell Inc.",
	[3]byte{248, 207, 197}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{248, 208, 39}:  "Seiko Epson Corporation",
	[3]byte{248, 208, 172}: "Sony Interactive Entertainment Inc.",
	[3]byte{248, 208, 189}: "Samsung Electronics Co.,Ltd",
	[3]byte{248, 209, 17}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{248, 211, 169}: "AXAN Networks",
	[3]byte{248, 212, 98}:  "Pumatronix Equipamentos Eletronicos Ltda.",
	[3]byte{248, 215, 86}:  "Simm Tronic Limited ",
	[3]byte{248, 215, 191}: "REV Ritter GmbH",
	[3]byte{248, 218, 12}:  "Hon Hai Precision Ind. Co.,Ltd.",
	[3]byte{248, 218, 223}: "EcoTech, Inc.",
	[3]byte{248, 218, 226}: "Beta LaserMike",
	[3]byte{248, 218, 244}: "Taishan Online Technology Co., Ltd.",
	[3]byte{248, 219, 76}:  "PNY Technologies, INC.",
	[3]byte{248, 219, 127}: "HTC Corporation",
	[3]byte{248, 219, 136}: "Dell Inc.",
	[3]byte{248, 220, 122}: "Variscite LTD",
	[3]byte{248, 223, 168}: "zte corporation",
	[3]byte{248, 224, 121}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{248, 228, 251}: "Actiontec Electronics, Inc",
	[3]byte{248, 230, 26}:  "Samsung Electronics Co.,Ltd",
	[3]byte{248, 231, 30}:  "Ruckus Wireless",
	[3]byte{248, 231, 181}: "µTech Tecnologia LTDA",
	[3]byte{248, 232, 17}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{248, 233, 3}:   "D-Link International",
	[3]byte{248, 233, 104}: "Egker Kft.",
	[3]byte{248, 234, 10}:  "Dipl.-Math. Michael Rauch",
	[3]byte{248, 237, 165}: "ARRIS Group, Inc.",
	[3]byte{248, 240, 5}:   "Newport Media Inc.",
	[3]byte{248, 240, 20}:  "RackWare Inc.",
	[3]byte{248, 240, 130}: "NAG LLC",
	[3]byte{248, 241, 182}: "Motorola Mobility LLC, a Lenovo Company",
	[3]byte{248, 242, 90}:  "G-Lab GmbH",
	[3]byte{248, 244, 100}: "Rawe Electonic GmbH",
	[3]byte{248, 247, 211}: "International Communications Corporation",
	[3]byte{248, 247, 255}: "SYN-TECH SYSTEMS INC",
	[3]byte{248, 251, 47}:  "Santur Corporation",
	[3]byte{248, 254, 92}:  "Reciprocal Labs Corp",
	[3]byte{248, 254, 168}: "Technico Japan Corporation",
	[3]byte{248, 255, 11}:  "Electronic Technology Inc.",
	[3]byte{248, 255, 95}:  "Shenzhen Communication Technology Co.,Ltd",
	[3]byte{252, 0, 18}:    "Toshiba Samsung Storage Technolgoy Korea Corporation ",
	[3]byte{252, 1, 158}:   "VIEVU",
	[3]byte{252, 1, 205}:   "FUNDACION TEKNIKER",
	[3]byte{252, 6, 71}:    "Cortland Research, LLC",
	[3]byte{252, 7, 160}:   "LRE Medical GmbH",
	[3]byte{252, 8, 74}:    "FUJITSU LIMITED",
	[3]byte{252, 8, 119}:   "Prentke Romich Company",
	[3]byte{252, 9, 216}:   "ACTEON Group",
	[3]byte{252, 9, 246}:   "GUANGDONG TONZE ELECTRIC CO.,LTD",
	[3]byte{252, 10, 129}:  "Extreme Networks",
	[3]byte{252, 15, 75}:   "Texas Instruments",
	[3]byte{252, 15, 230}:  "Sony Interactive Entertainment Inc.",
	[3]byte{252, 16, 189}:  "Control Sistematizado S.A.",
	[3]byte{252, 16, 198}:  "Taicang T&W Electronics",
	[3]byte{252, 17, 134}:  "Logic3 plc",
	[3]byte{252, 19, 73}:   "Global Apps Corp.",
	[3]byte{252, 21, 180}:  "Hewlett Packard",
	[3]byte{252, 22, 7}:    "Taian Technology(Wuxi) Co.,Ltd.",
	[3]byte{252, 23, 148}:  "InterCreative Co., Ltd",
	[3]byte{252, 25, 16}:   "Samsung Electronics Co.,Ltd",
	[3]byte{252, 25, 208}:  "Cloud Vision Networks Technology Co.,Ltd.",
	[3]byte{252, 26, 17}:   "vivo Mobile Communication Co., Ltd.",
	[3]byte{252, 27, 255}:  "V-ZUG AG",
	[3]byte{252, 29, 89}:   "I Smart Cities HK Ltd",
	[3]byte{252, 29, 132}:  "Autobase",
	[3]byte{252, 30, 22}:   "IPEVO corp",
	[3]byte{252, 31, 25}:   "SAMSUNG ELECTRO MECHANICS CO., LTD.",
	[3]byte{252, 31, 192}:  "EURECAM",
	[3]byte{252, 34, 156}:  "Han Kyung I Net Co.,Ltd.",
	[3]byte{252, 35, 37}:   "EosTek (Shenzhen) Co., Ltd.",
	[3]byte{252, 37, 63}:   "Apple, Inc.",
	[3]byte{252, 39, 162}:  "TRANS ELECTRIC CO., LTD.",
	[3]byte{252, 42, 84}:   "Connected Data, Inc.",
	[3]byte{252, 45, 94}:   "zte corporation",
	[3]byte{252, 46, 45}:   "Lorom Industrial Co.LTD.",
	[3]byte{252, 47, 64}:   "Calxeda, Inc.",
	[3]byte{252, 47, 170}:  "Nokia",
	[3]byte{252, 47, 239}:  "UTT Technologies Co., Ltd.",
	[3]byte{252, 50, 136}:  "CELOT Wireless Co., Ltd",
	[3]byte{252, 51, 95}:   "Polyera",
	[3]byte{252, 53, 152}:  "Favite Inc.",
	[3]byte{252, 53, 230}:  "Visteon corp",
	[3]byte{252, 55, 43}:   "SICHUAN TIANYI COMHEART TELECOMCO.,LTD",
	[3]byte{252, 60, 233}:  "Tsingtong Technologies Co, Ltd.",
	[3]byte{252, 61, 147}:  "LONGCHEER TELECOMMUNICATION LIMITED",
	[3]byte{252, 63, 124}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{252, 63, 171}:  "Henan Lanxin Technology Co., Ltd",
	[3]byte{252, 63, 219}:  "Hewlett Packard",
	[3]byte{252, 66, 3}:    "Samsung Electronics Co.,Ltd",
	[3]byte{252, 68, 99}:   "Universal Audio, Inc",
	[3]byte{252, 68, 153}:  "Swarco LEA d.o.o.",
	[3]byte{252, 69, 95}:   "JIANGXI SHANSHUI OPTOELECTRONIC TECHNOLOGY CO.,LTD",
	[3]byte{252, 69, 150}:  "COMPAL INFORMATION (KUNSHAN) CO., LTD.",
	[3]byte{252, 72, 239}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{252, 74, 233}:  "Castlenet Technology Inc.",
	[3]byte{252, 75, 28}:   "INTERSENSOR S.R.L.",
	[3]byte{252, 75, 188}:  "Sunplus Technology Co., Ltd.",
	[3]byte{252, 77, 212}:  "Universal Global Scientific Industrial Co., Ltd.",
	[3]byte{252, 80, 144}:  "SIMEX Sp. z o.o.",
	[3]byte{252, 81, 164}:  "ARRIS Group, Inc.",
	[3]byte{252, 82, 141}:  "Technicolor CH USA Inc.",
	[3]byte{252, 82, 206}:  "Control iD",
	[3]byte{252, 83, 158}:  "Shanghai Wind Technologies Co.,Ltd",
	[3]byte{252, 85, 220}:  "Baltic Latvian Universal Electronics LLC",
	[3]byte{252, 88, 250}:  "Shen Zhen Shi Xin Zhong Xin Technology Co.,Ltd.",
	[3]byte{252, 91, 36}:   "Weibel Scientific A/S",
	[3]byte{252, 91, 38}:   "MikroBits",
	[3]byte{252, 91, 57}:   "Cisco Systems, Inc",
	[3]byte{252, 96, 24}:   "Zhejiang Kangtai Electric Co., Ltd.",
	[3]byte{252, 97, 152}:  "NEC Personal Products, Ltd",
	[3]byte{252, 98, 110}:  "Beijing MDC Telecom",
	[3]byte{252, 98, 185}:  "ALPS ELECTRIC CO.,LTD.",
	[3]byte{252, 100, 186}: "Xiaomi Communications Co Ltd",
	[3]byte{252, 104, 62}:  "Directed Perception, Inc",
	[3]byte{252, 108, 49}:  "LXinstruments GmbH",
	[3]byte{252, 109, 192}: "BME CORPORATION",
	[3]byte{252, 111, 183}: "ARRIS Group, Inc.",
	[3]byte{252, 117, 22}:  "D-Link International",
	[3]byte{252, 117, 230}: "Handreamnet",
	[3]byte{252, 121, 11}:  "Hitachi High Technologies America, Inc.",
	[3]byte{252, 124, 231}: "FCI USA LLC",
	[3]byte{252, 131, 41}:  "Trei technics",
	[3]byte{252, 131, 153}: "Avaya Inc",
	[3]byte{252, 131, 198}: "N-Radio Technologies Co., Ltd.",
	[3]byte{252, 139, 151}: "Shenzhen Gongjin Electronics Co.,Ltd",
	[3]byte{252, 142, 126}: "ARRIS Group, Inc.",
	[3]byte{252, 143, 144}: "Samsung Electronics Co.,Ltd",
	[3]byte{252, 143, 196}: "Intelligent Technology Inc.",
	[3]byte{252, 145, 20}:  "Technicolor CH USA Inc.",
	[3]byte{252, 146, 59}:  "Nokia Corporation",
	[3]byte{252, 148, 108}: "UBIVELOX",
	[3]byte{252, 148, 227}: "Technicolor CH USA Inc.",
	[3]byte{252, 153, 71}:  "Cisco Systems, Inc",
	[3]byte{252, 154, 250}: "Motus Global Inc.",
	[3]byte{252, 159, 174}: "Fidus Systems Inc",
	[3]byte{252, 159, 225}: "CONWIN.Tech. Ltd",
	[3]byte{252, 161, 62}:  "Samsung Electronics Co.,Ltd",
	[3]byte{252, 162, 42}:  "PT. Callysta Multi Engineering",
	[3]byte{252, 163, 134}: "SHENZHEN CHUANGWEI-RGB ELECTRONICS CO.,LTD",
	[3]byte{252, 168, 65}:  "Avaya Inc",
	[3]byte{252, 168, 154}: "Sunitec Enterprise Co.,Ltd",
	[3]byte{252, 169, 176}: "MIARTECH (SHANGHAI),INC.",
	[3]byte{252, 170, 20}:  "GIGA-BYTE TECHNOLOGY CO.,LTD.",
	[3]byte{252, 173, 15}:  "QTS NETWORKS",
	[3]byte{252, 175, 106}: "Qulsar Inc",
	[3]byte{252, 175, 172}: "Socionext Inc.",
	[3]byte{252, 176, 196}: "Shanghai DareGlobal Technologies Co.,Ltd",
	[3]byte{252, 180, 230}: "ASKEY COMPUTER CORP",
	[3]byte{252, 181, 138}: "Wapice Ltd.",
	[3]byte{252, 182, 152}: "Cambridge Industries(Group) Co.,Ltd.",
	[3]byte{252, 187, 161}: "Shenzhen Minicreate Technology Co.,Ltd",
	[3]byte{252, 188, 156}: "Vimar Spa",
	[3]byte{252, 194, 51}:  "Private",
	[3]byte{252, 194, 61}:  "Atmel Corporation",
	[3]byte{252, 194, 222}: "Murata Manufacturing Co., Ltd.",
	[3]byte{252, 199, 52}:  "Samsung Electronics Co.,Ltd",
	[3]byte{252, 200, 151}: "zte corporation",
	[3]byte{252, 202, 196}: "LifeHealth, LLC",
	[3]byte{252, 204, 228}: "Ascon Ltd.",
	[3]byte{252, 207, 67}:  "HUIZHOU CITY HUIYANG DISTRICT MEISIQI INDUSTRY DEVELOPMENT CO,.LTD",
	[3]byte{252, 207, 98}:  "IBM Corp",
	[3]byte{252, 212, 242}: "The Coca Cola Company",
	[3]byte{252, 212, 246}: "Messana Air.Ray Conditioning s.r.l.",
	[3]byte{252, 213, 217}: "Shenzhen SDMC Technology Co., Ltd.",
	[3]byte{252, 214, 189}: "Robert Bosch GmbH",
	[3]byte{252, 215, 51}:  "TP-LINK TECHNOLOGIES CO.,LTD.",
	[3]byte{252, 216, 23}:  "Beijing Hesun Technologies Co.Ltd.",
	[3]byte{252, 216, 72}:  "Apple, Inc.",
	[3]byte{252, 219, 150}: "ENERVALLEY CO., LTD",
	[3]byte{252, 219, 179}: "Murata Manufacturing Co., Ltd.",
	[3]byte{252, 220, 74}:  "G-Wearables Corp.",
	[3]byte{252, 221, 85}:  "Shenzhen WeWins wireless Co.,Ltd",
	[3]byte{252, 225, 134}: "A3M Co., LTD",
	[3]byte{252, 225, 146}: "Sichuan Jinwangtong Electronic Science&Technology Co,.Ltd",
	[3]byte{252, 225, 217}: "Stable Imaging Solutions LLC",
	[3]byte{252, 225, 251}: "Array Networks",
	[3]byte{252, 226, 63}:  "CLAY PAKY SPA",
	[3]byte{252, 227, 60}:  "HUAWEI TECHNOLOGIES CO.,LTD",
	[3]byte{252, 229, 87}:  "Nokia Corporation",
	[3]byte{252, 232, 146}: "Hangzhou Lancable Technology Co.,Ltd",
	[3]byte{252, 233, 152}: "Apple, Inc.",
	[3]byte{252, 236, 218}: "Ubiquiti Networks Inc.",
	[3]byte{252, 237, 185}: "Arrayent",
	[3]byte{252, 241, 54}:  "Samsung Electronics Co.,Ltd",
	[3]byte{252, 241, 82}:  "Sony Corporation",
	[3]byte{252, 241, 205}: "OPTEX-FA CO.,LTD.",
	[3]byte{252, 245, 40}:  "ZyXEL Communications Corporation",
	[3]byte{252, 246, 71}:  "Fiberhome Telecommunication Technologies Co.,LTD",
	[3]byte{252, 248, 174}: "Intel Corporate",
	[3]byte{252, 248, 183}: "TRONTEQ Electronic",
	[3]byte{252, 250, 247}: "Shanghai Baud Data Communication Co.,Ltd.",
	[3]byte{252, 251, 251}: "Cisco Systems, Inc",
	[3]byte{252, 252, 72}:  "Apple, Inc.",
	[3]byte{252, 254, 119}: "Hitachi Reftechno, Inc.",
	[3]byte{252, 254, 194}: "Invensys Controls UK Limited",
	[3]byte{252, 255, 170}: "IEEE Registration Authority",
}
gopacket-1.1.14/packet.go000066400000000000000000000632061316321740500152020ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package gopacket

import (
	"bytes"
	"encoding/hex"
	"errors"
	"fmt"
	"io"
	"os"
	"reflect"
	"runtime/debug"
	"strings"
	"time"
)

// CaptureInfo provides standardized information about a packet captured off
// the wire or read from a file.
type CaptureInfo struct {
	// Timestamp is the time the packet was captured, if that is known.
	Timestamp time.Time
	// CaptureLength is the total number of bytes read off of the wire.
	CaptureLength int
	// Length is the size of the original packet.  Should always be >=
	// CaptureLength.
	Length int
	// InterfaceIndex
	InterfaceIndex int
}

// PacketMetadata contains metadata for a packet.
type PacketMetadata struct {
	CaptureInfo
	// Truncated is true if packet decoding logic detects that there are fewer
	// bytes in the packet than are detailed in various headers (for example, if
	// the number of bytes in the IPv4 contents/payload is less than IPv4.Length).
	// This is also set automatically for packets captured off the wire if
	// CaptureInfo.CaptureLength < CaptureInfo.Length.
	Truncated bool
}

// Packet is the primary object used by gopacket.  Packets are created by a
// Decoder's Decode call.  A packet is made up of a set of Data, which
// is broken into a number of Layers as it is decoded.
type Packet interface {
	//// Functions for outputting the packet as a human-readable string:
	//// ------------------------------------------------------------------
	// String returns a human-readable string representation of the packet.
	// It uses LayerString on each layer to output the layer.
	String() string
	// Dump returns a verbose human-readable string representation of the packet,
	// including a hex dump of all layers.  It uses LayerDump on each layer to
	// output the layer.
	Dump() string

	//// Functions for accessing arbitrary packet layers:
	//// ------------------------------------------------------------------
	// Layers returns all layers in this packet, computing them as necessary
	Layers() []Layer
	// Layer returns the first layer in this packet of the given type, or nil
	Layer(LayerType) Layer
	// LayerClass returns the first layer in this packet of the given class,
	// or nil.
	LayerClass(LayerClass) Layer

	//// Functions for accessing specific types of packet layers.  These functions
	//// return the first layer of each type found within the packet.
	//// ------------------------------------------------------------------
	// LinkLayer returns the first link layer in the packet
	LinkLayer() LinkLayer
	// NetworkLayer returns the first network layer in the packet
	NetworkLayer() NetworkLayer
	// TransportLayer returns the first transport layer in the packet
	TransportLayer() TransportLayer
	// ApplicationLayer returns the first application layer in the packet
	ApplicationLayer() ApplicationLayer
	// ErrorLayer is particularly useful, since it returns nil if the packet
	// was fully decoded successfully, and non-nil if an error was encountered
	// in decoding and the packet was only partially decoded.  Thus, its output
	// can be used to determine if the entire packet was able to be decoded.
	ErrorLayer() ErrorLayer

	//// Functions for accessing data specific to the packet:
	//// ------------------------------------------------------------------
	// Data returns the set of bytes that make up this entire packet.
	Data() []byte
	// Metadata returns packet metadata associated with this packet.
	Metadata() *PacketMetadata
}

// packet contains all the information we need to fulfill the Packet interface,
// and its two "subclasses" (yes, no such thing in Go, bear with me),
// eagerPacket and lazyPacket, provide eager and lazy decoding logic around the
// various functions needed to access this information.
type packet struct {
	// data contains the entire packet data for a packet
	data []byte
	// initialLayers is space for an initial set of layers already created inside
	// the packet.
	initialLayers [6]Layer
	// layers contains each layer we've already decoded
	layers []Layer
	// last is the last layer added to the packet
	last Layer
	// metadata is the PacketMetadata for this packet
	metadata PacketMetadata

	decodeOptions DecodeOptions

	// Pointers to the various important layers
	link        LinkLayer
	network     NetworkLayer
	transport   TransportLayer
	application ApplicationLayer
	failure     ErrorLayer
}

func (p *packet) SetTruncated() {
	p.metadata.Truncated = true
}

func (p *packet) SetLinkLayer(l LinkLayer) {
	if p.link == nil {
		p.link = l
	}
}

func (p *packet) SetNetworkLayer(l NetworkLayer) {
	if p.network == nil {
		p.network = l
	}
}

func (p *packet) SetTransportLayer(l TransportLayer) {
	if p.transport == nil {
		p.transport = l
	}
}

func (p *packet) SetApplicationLayer(l ApplicationLayer) {
	if p.application == nil {
		p.application = l
	}
}

func (p *packet) SetErrorLayer(l ErrorLayer) {
	if p.failure == nil {
		p.failure = l
	}
}

func (p *packet) AddLayer(l Layer) {
	p.layers = append(p.layers, l)
	p.last = l
}

func (p *packet) DumpPacketData() {
	fmt.Fprint(os.Stderr, p.packetDump())
	os.Stderr.Sync()
}

func (p *packet) Metadata() *PacketMetadata {
	return &p.metadata
}

func (p *packet) Data() []byte {
	return p.data
}

func (p *packet) DecodeOptions() *DecodeOptions {
	return &p.decodeOptions
}

func (p *packet) addFinalDecodeError(err error, stack []byte) {
	fail := &DecodeFailure{err: err, stack: stack}
	if p.last == nil {
		fail.data = p.data
	} else {
		fail.data = p.last.LayerPayload()
	}
	p.AddLayer(fail)
	p.SetErrorLayer(fail)
}

func (p *packet) recoverDecodeError() {
	if !p.decodeOptions.SkipDecodeRecovery {
		if r := recover(); r != nil {
			p.addFinalDecodeError(fmt.Errorf("%v", r), debug.Stack())
		}
	}
}

// LayerString outputs an individual layer as a string.  The layer is output
// in a single line, with no trailing newline.  This function is specifically
// designed to do the right thing for most layers... it follows the following
// rules:
//  * If the Layer has a String function, just output that.
//  * Otherwise, output all exported fields in the layer, recursing into
//    exported slices and structs.
// NOTE:  This is NOT THE SAME AS fmt's "%#v".  %#v will output both exported
// and unexported fields... many times packet layers contain unexported stuff
// that would just mess up the output of the layer, see for example the
// Payload layer and it's internal 'data' field, which contains a large byte
// array that would really mess up formatting.
func LayerString(l Layer) string {
	return fmt.Sprintf("%v\t%s", l.LayerType(), layerString(reflect.ValueOf(l), false, false))
}

// Dumper dumps verbose information on a value.  If a layer type implements
// Dumper, then its LayerDump() string will include the results in its output.
type Dumper interface {
	Dump() string
}

// LayerDump outputs a very verbose string representation of a layer.  Its
// output is a concatenation of LayerString(l) and hex.Dump(l.LayerContents()).
// It contains newlines and ends with a newline.
func LayerDump(l Layer) string {
	var b bytes.Buffer
	b.WriteString(LayerString(l))
	b.WriteByte('\n')
	if d, ok := l.(Dumper); ok {
		dump := d.Dump()
		if dump != "" {
			b.WriteString(dump)
			if dump[len(dump)-1] != '\n' {
				b.WriteByte('\n')
			}
		}
	}
	b.WriteString(hex.Dump(l.LayerContents()))
	return b.String()
}

// layerString outputs, recursively, a layer in a "smart" way.  See docs for
// LayerString for more details.
//
// Params:
//   i - value to write out
//   anonymous:  if we're currently recursing an anonymous member of a struct
//   writeSpace:  if we've already written a value in a struct, and need to
//     write a space before writing more.  This happens when we write various
//     anonymous values, and need to keep writing more.
func layerString(v reflect.Value, anonymous bool, writeSpace bool) string {
	// Let String() functions take precedence.
	if v.CanInterface() {
		if s, ok := v.Interface().(fmt.Stringer); ok {
			return s.String()
		}
	}
	// Reflect, and spit out all the exported fields as key=value.
	switch v.Type().Kind() {
	case reflect.Interface, reflect.Ptr:
		if v.IsNil() {
			return "nil"
		}
		r := v.Elem()
		return layerString(r, anonymous, writeSpace)
	case reflect.Struct:
		var b bytes.Buffer
		typ := v.Type()
		if !anonymous {
			b.WriteByte('{')
		}
		for i := 0; i < v.NumField(); i++ {
			// Check if this is upper-case.
			ftype := typ.Field(i)
			f := v.Field(i)
			if ftype.Anonymous {
				anonStr := layerString(f, true, writeSpace)
				writeSpace = writeSpace || anonStr != ""
				b.WriteString(anonStr)
			} else if ftype.PkgPath == "" { // exported
				if writeSpace {
					b.WriteByte(' ')
				}
				writeSpace = true
				fmt.Fprintf(&b, "%s=%s", typ.Field(i).Name, layerString(f, false, writeSpace))
			}
		}
		if !anonymous {
			b.WriteByte('}')
		}
		return b.String()
	case reflect.Slice:
		var b bytes.Buffer
		b.WriteByte('[')
		if v.Len() > 4 {
			fmt.Fprintf(&b, "..%d..", v.Len())
		} else {
			for j := 0; j < v.Len(); j++ {
				if j != 0 {
					b.WriteString(", ")
				}
				b.WriteString(layerString(v.Index(j), false, false))
			}
		}
		b.WriteByte(']')
		return b.String()
	}
	return fmt.Sprintf("%v", v.Interface())
}

const (
	longBytesLength = 128
)

// LongBytesGoString returns a string representation of the byte slice shortened
// using the format '{ ... ( bytes)}' if it
// exceeds a predetermined length. Can be used to avoid filling the display with
// very long byte strings.
func LongBytesGoString(buf []byte) string {
	if len(buf) < longBytesLength {
		return fmt.Sprintf("%#v", buf)
	}
	s := fmt.Sprintf("%#v", buf[:longBytesLength-1])
	s = strings.TrimSuffix(s, "}")
	return fmt.Sprintf("%s ... (%d bytes)}", s, len(buf))
}

func baseLayerString(value reflect.Value) string {
	t := value.Type()
	content := value.Field(0)
	c := make([]byte, content.Len())
	for i := range c {
		c[i] = byte(content.Index(i).Uint())
	}
	payload := value.Field(1)
	p := make([]byte, payload.Len())
	for i := range p {
		p[i] = byte(payload.Index(i).Uint())
	}
	return fmt.Sprintf("%s{Contents:%s, Payload:%s}", t.String(),
		LongBytesGoString(c),
		LongBytesGoString(p))
}

func layerGoString(i interface{}, b *bytes.Buffer) {
	if s, ok := i.(fmt.GoStringer); ok {
		b.WriteString(s.GoString())
		return
	}

	var v reflect.Value
	var ok bool
	if v, ok = i.(reflect.Value); !ok {
		v = reflect.ValueOf(i)
	}
	switch v.Kind() {
	case reflect.Ptr, reflect.Interface:
		if v.Kind() == reflect.Ptr {
			b.WriteByte('&')
		}
		layerGoString(v.Elem().Interface(), b)
	case reflect.Struct:
		t := v.Type()
		b.WriteString(t.String())
		b.WriteByte('{')
		for i := 0; i < v.NumField(); i++ {
			if i > 0 {
				b.WriteString(", ")
			}
			if t.Field(i).Name == "BaseLayer" {
				fmt.Fprintf(b, "BaseLayer:%s", baseLayerString(v.Field(i)))
			} else if v.Field(i).Kind() == reflect.Struct {
				fmt.Fprintf(b, "%s:", t.Field(i).Name)
				layerGoString(v.Field(i), b)
			} else if v.Field(i).Kind() == reflect.Ptr {
				b.WriteByte('&')
				layerGoString(v.Field(i), b)
			} else {
				fmt.Fprintf(b, "%s:%#v", t.Field(i).Name, v.Field(i))
			}
		}
		b.WriteByte('}')
	default:
		fmt.Fprintf(b, "%#v", i)
	}
}

// LayerGoString returns a representation of the layer in Go syntax,
// taking care to shorten "very long" BaseLayer byte slices
func LayerGoString(l Layer) string {
	b := new(bytes.Buffer)
	layerGoString(l, b)
	return b.String()
}

func (p *packet) packetString() string {
	var b bytes.Buffer
	fmt.Fprintf(&b, "PACKET: %d bytes", len(p.Data()))
	if p.metadata.Truncated {
		b.WriteString(", truncated")
	}
	if p.metadata.Length > 0 {
		fmt.Fprintf(&b, ", wire length %d cap length %d", p.metadata.Length, p.metadata.CaptureLength)
	}
	if !p.metadata.Timestamp.IsZero() {
		fmt.Fprintf(&b, " @ %v", p.metadata.Timestamp)
	}
	b.WriteByte('\n')
	for i, l := range p.layers {
		fmt.Fprintf(&b, "- Layer %d (%02d bytes) = %s\n", i+1, len(l.LayerContents()), LayerString(l))
	}
	return b.String()
}

func (p *packet) packetDump() string {
	var b bytes.Buffer
	fmt.Fprintf(&b, "-- FULL PACKET DATA (%d bytes) ------------------------------------\n%s", len(p.data), hex.Dump(p.data))
	for i, l := range p.layers {
		fmt.Fprintf(&b, "--- Layer %d ---\n%s", i+1, LayerDump(l))
	}
	return b.String()
}

// eagerPacket is a packet implementation that does eager decoding.  Upon
// initial construction, it decodes all the layers it can from packet data.
// eagerPacket implements Packet and PacketBuilder.
type eagerPacket struct {
	packet
}

var errNilDecoder = errors.New("NextDecoder passed nil decoder, probably an unsupported decode type")

func (p *eagerPacket) NextDecoder(next Decoder) error {
	if next == nil {
		return errNilDecoder
	}
	if p.last == nil {
		return errors.New("NextDecoder called, but no layers added yet")
	}
	d := p.last.LayerPayload()
	if len(d) == 0 {
		return nil
	}
	// Since we're eager, immediately call the next decoder.
	return next.Decode(d, p)
}
func (p *eagerPacket) initialDecode(dec Decoder) {
	defer p.recoverDecodeError()
	err := dec.Decode(p.data, p)
	if err != nil {
		p.addFinalDecodeError(err, nil)
	}
}
func (p *eagerPacket) LinkLayer() LinkLayer {
	return p.link
}
func (p *eagerPacket) NetworkLayer() NetworkLayer {
	return p.network
}
func (p *eagerPacket) TransportLayer() TransportLayer {
	return p.transport
}
func (p *eagerPacket) ApplicationLayer() ApplicationLayer {
	return p.application
}
func (p *eagerPacket) ErrorLayer() ErrorLayer {
	return p.failure
}
func (p *eagerPacket) Layers() []Layer {
	return p.layers
}
func (p *eagerPacket) Layer(t LayerType) Layer {
	for _, l := range p.layers {
		if l.LayerType() == t {
			return l
		}
	}
	return nil
}
func (p *eagerPacket) LayerClass(lc LayerClass) Layer {
	for _, l := range p.layers {
		if lc.Contains(l.LayerType()) {
			return l
		}
	}
	return nil
}
func (p *eagerPacket) String() string { return p.packetString() }
func (p *eagerPacket) Dump() string   { return p.packetDump() }

// lazyPacket does lazy decoding on its packet data.  On construction it does
// no initial decoding.  For each function call, it decodes only as many layers
// as are necessary to compute the return value for that function.
// lazyPacket implements Packet and PacketBuilder.
type lazyPacket struct {
	packet
	next Decoder
}

func (p *lazyPacket) NextDecoder(next Decoder) error {
	if next == nil {
		return errNilDecoder
	}
	p.next = next
	return nil
}
func (p *lazyPacket) decodeNextLayer() {
	if p.next == nil {
		return
	}
	d := p.data
	if p.last != nil {
		d = p.last.LayerPayload()
	}
	next := p.next
	p.next = nil
	// We've just set p.next to nil, so if we see we have no data, this should be
	// the final call we get to decodeNextLayer if we return here.
	if len(d) == 0 {
		return
	}
	defer p.recoverDecodeError()
	err := next.Decode(d, p)
	if err != nil {
		p.addFinalDecodeError(err, nil)
	}
}
func (p *lazyPacket) LinkLayer() LinkLayer {
	for p.link == nil && p.next != nil {
		p.decodeNextLayer()
	}
	return p.link
}
func (p *lazyPacket) NetworkLayer() NetworkLayer {
	for p.network == nil && p.next != nil {
		p.decodeNextLayer()
	}
	return p.network
}
func (p *lazyPacket) TransportLayer() TransportLayer {
	for p.transport == nil && p.next != nil {
		p.decodeNextLayer()
	}
	return p.transport
}
func (p *lazyPacket) ApplicationLayer() ApplicationLayer {
	for p.application == nil && p.next != nil {
		p.decodeNextLayer()
	}
	return p.application
}
func (p *lazyPacket) ErrorLayer() ErrorLayer {
	for p.failure == nil && p.next != nil {
		p.decodeNextLayer()
	}
	return p.failure
}
func (p *lazyPacket) Layers() []Layer {
	for p.next != nil {
		p.decodeNextLayer()
	}
	return p.layers
}
func (p *lazyPacket) Layer(t LayerType) Layer {
	for _, l := range p.layers {
		if l.LayerType() == t {
			return l
		}
	}
	numLayers := len(p.layers)
	for p.next != nil {
		p.decodeNextLayer()
		for _, l := range p.layers[numLayers:] {
			if l.LayerType() == t {
				return l
			}
		}
		numLayers = len(p.layers)
	}
	return nil
}
func (p *lazyPacket) LayerClass(lc LayerClass) Layer {
	for _, l := range p.layers {
		if lc.Contains(l.LayerType()) {
			return l
		}
	}
	numLayers := len(p.layers)
	for p.next != nil {
		p.decodeNextLayer()
		for _, l := range p.layers[numLayers:] {
			if lc.Contains(l.LayerType()) {
				return l
			}
		}
		numLayers = len(p.layers)
	}
	return nil
}
func (p *lazyPacket) String() string { p.Layers(); return p.packetString() }
func (p *lazyPacket) Dump() string   { p.Layers(); return p.packetDump() }

// DecodeOptions tells gopacket how to decode a packet.
type DecodeOptions struct {
	// Lazy decoding decodes the minimum number of layers needed to return data
	// for a packet at each function call.  Be careful using this with concurrent
	// packet processors, as each call to packet.* could mutate the packet, and
	// two concurrent function calls could interact poorly.
	Lazy bool
	// NoCopy decoding doesn't copy its input buffer into storage that's owned by
	// the packet.  If you can guarantee that the bytes underlying the slice
	// passed into NewPacket aren't going to be modified, this can be faster.  If
	// there's any chance that those bytes WILL be changed, this will invalidate
	// your packets.
	NoCopy bool
	// SkipDecodeRecovery skips over panic recovery during packet decoding.
	// Normally, when packets decode, if a panic occurs, that panic is captured
	// by a recover(), and a DecodeFailure layer is added to the packet detailing
	// the issue.  If this flag is set, panics are instead allowed to continue up
	// the stack.
	SkipDecodeRecovery bool
	// DecodeStreamsAsDatagrams enables routing of application-level layers in the TCP
	// decoder. If true, we should try to decode layers after TCP in single packets.
	// This is disabled by default because the reassembly package drives the decoding
	// of TCP payload data after reassembly.
	DecodeStreamsAsDatagrams bool
}

// Default decoding provides the safest (but slowest) method for decoding
// packets.  It eagerly processes all layers (so it's concurrency-safe) and it
// copies its input buffer upon creation of the packet (so the packet remains
// valid if the underlying slice is modified.  Both of these take time,
// though, so beware.  If you can guarantee that the packet will only be used
// by one goroutine at a time, set Lazy decoding.  If you can guarantee that
// the underlying slice won't change, set NoCopy decoding.
var Default = DecodeOptions{}

// Lazy is a DecodeOptions with just Lazy set.
var Lazy = DecodeOptions{Lazy: true}

// NoCopy is a DecodeOptions with just NoCopy set.
var NoCopy = DecodeOptions{NoCopy: true}

// DecodeStreamsAsDatagrams is a DecodeOptions with just DecodeStreamsAsDatagrams set.
var DecodeStreamsAsDatagrams = DecodeOptions{DecodeStreamsAsDatagrams: true}

// NewPacket creates a new Packet object from a set of bytes.  The
// firstLayerDecoder tells it how to interpret the first layer from the bytes,
// future layers will be generated from that first layer automatically.
func NewPacket(data []byte, firstLayerDecoder Decoder, options DecodeOptions) Packet {
	if !options.NoCopy {
		dataCopy := make([]byte, len(data))
		copy(dataCopy, data)
		data = dataCopy
	}
	if options.Lazy {
		p := &lazyPacket{
			packet: packet{data: data, decodeOptions: options},
			next:   firstLayerDecoder,
		}
		p.layers = p.initialLayers[:0]
		// Crazy craziness:
		// If the following return statemet is REMOVED, and Lazy is FALSE, then
		// eager packet processing becomes 17% FASTER.  No, there is no logical
		// explanation for this.  However, it's such a hacky micro-optimization that
		// we really can't rely on it.  It appears to have to do with the size the
		// compiler guesses for this function's stack space, since one symptom is
		// that with the return statement in place, we more than double calls to
		// runtime.morestack/runtime.lessstack.  We'll hope the compiler gets better
		// over time and we get this optimization for free.  Until then, we'll have
		// to live with slower packet processing.
		return p
	}
	p := &eagerPacket{
		packet: packet{data: data, decodeOptions: options},
	}
	p.layers = p.initialLayers[:0]
	p.initialDecode(firstLayerDecoder)
	return p
}

// PacketDataSource is an interface for some source of packet data.  Users may
// create their own implementations, or use the existing implementations in
// gopacket/pcap (libpcap, allows reading from live interfaces or from
// pcap files) or gopacket/pfring (PF_RING, allows reading from live
// interfaces).
type PacketDataSource interface {
	// ReadPacketData returns the next packet available from this data source.
	// It returns:
	//  data:  The bytes of an individual packet.
	//  ci:  Metadata about the capture
	//  err:  An error encountered while reading packet data.  If err != nil,
	//    then data/ci will be ignored.
	ReadPacketData() (data []byte, ci CaptureInfo, err error)
}

// ConcatFinitePacketDataSources returns a PacketDataSource that wraps a set
// of internal PacketDataSources, each of which will stop with io.EOF after
// reading a finite number of packets.  The returned PacketDataSource will
// return all packets from the first finite source, followed by all packets from
// the second, etc.  Once all finite sources have returned io.EOF, the returned
// source will as well.
func ConcatFinitePacketDataSources(pds ...PacketDataSource) PacketDataSource {
	c := concat(pds)
	return &c
}

type concat []PacketDataSource

func (c *concat) ReadPacketData() (data []byte, ci CaptureInfo, err error) {
	for len(*c) > 0 {
		data, ci, err = (*c)[0].ReadPacketData()
		if err == io.EOF {
			*c = (*c)[1:]
			continue
		}
		return
	}
	return nil, CaptureInfo{}, io.EOF
}

// ZeroCopyPacketDataSource is an interface to pull packet data from sources
// that allow data to be returned without copying to a user-controlled buffer.
// It's very similar to PacketDataSource, except that the caller must be more
// careful in how the returned buffer is handled.
type ZeroCopyPacketDataSource interface {
	// ZeroCopyReadPacketData returns the next packet available from this data source.
	// It returns:
	//  data:  The bytes of an individual packet.  Unlike with
	//    PacketDataSource's ReadPacketData, the slice returned here points
	//    to a buffer owned by the data source.  In particular, the bytes in
	//    this buffer may be changed by future calls to
	//    ZeroCopyReadPacketData.  Do not use the returned buffer after
	//    subsequent ZeroCopyReadPacketData calls.
	//  ci:  Metadata about the capture
	//  err:  An error encountered while reading packet data.  If err != nil,
	//    then data/ci will be ignored.
	ZeroCopyReadPacketData() (data []byte, ci CaptureInfo, err error)
}

// PacketSource reads in packets from a PacketDataSource, decodes them, and
// returns them.
//
// There are currently two different methods for reading packets in through
// a PacketSource:
//
// Reading With Packets Function
//
// This method is the most convenient and easiest to code, but lacks
// flexibility.  Packets returns a 'chan Packet', then asynchronously writes
// packets into that channel.  Packets uses a blocking channel, and closes
// it if an io.EOF is returned by the underlying PacketDataSource.  All other
// PacketDataSource errors are ignored and discarded.
//  for packet := range packetSource.Packets() {
//    ...
//  }
//
// Reading With NextPacket Function
//
// This method is the most flexible, and exposes errors that may be
// encountered by the underlying PacketDataSource.  It's also the fastest
// in a tight loop, since it doesn't have the overhead of a channel
// read/write.  However, it requires the user to handle errors, most
// importantly the io.EOF error in cases where packets are being read from
// a file.
//  for {
//    packet, err := packetSource.NextPacket()
//    if err == io.EOF {
//      break
//    } else if err != nil {
//      log.Println("Error:", err)
//      continue
//    }
//    handlePacket(packet)  // Do something with each packet.
//  }
type PacketSource struct {
	source  PacketDataSource
	decoder Decoder
	// DecodeOptions is the set of options to use for decoding each piece
	// of packet data.  This can/should be changed by the user to reflect the
	// way packets should be decoded.
	DecodeOptions
	c chan Packet
}

// NewPacketSource creates a packet data source.
func NewPacketSource(source PacketDataSource, decoder Decoder) *PacketSource {
	return &PacketSource{
		source:  source,
		decoder: decoder,
	}
}

// NextPacket returns the next decoded packet from the PacketSource.  On error,
// it returns a nil packet and a non-nil error.
func (p *PacketSource) NextPacket() (Packet, error) {
	data, ci, err := p.source.ReadPacketData()
	if err != nil {
		return nil, err
	}
	packet := NewPacket(data, p.decoder, p.DecodeOptions)
	m := packet.Metadata()
	m.CaptureInfo = ci
	m.Truncated = m.Truncated || ci.CaptureLength < ci.Length
	return packet, nil
}

// packetsToChannel reads in all packets from the packet source and sends them
// to the given channel.  When it receives an error, it ignores it.  When it
// receives an io.EOF, it closes the channel.
func (p *PacketSource) packetsToChannel() {
	defer close(p.c)
	for {
		packet, err := p.NextPacket()
		if err == io.EOF {
			return
		} else if err == nil {
			p.c <- packet
		}
	}
}

// Packets returns a channel of packets, allowing easy iterating over
// packets.  Packets will be asynchronously read in from the underlying
// PacketDataSource and written to the returned channel.  If the underlying
// PacketDataSource returns an io.EOF error, the channel will be closed.
// If any other error is encountered, it is ignored.
//
//  for packet := range packetSource.Packets() {
//    handlePacket(packet)  // Do something with each packet.
//  }
//
// If called more than once, returns the same channel.
func (p *PacketSource) Packets() chan Packet {
	if p.c == nil {
		p.c = make(chan Packet, 1000)
		go p.packetsToChannel()
	}
	return p.c
}
gopacket-1.1.14/packet_test.go000066400000000000000000000030711316321740500162330ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package gopacket

import (
	"io"
	"reflect"
	"testing"
)

type embedded struct {
	A, B int
}

type embedding struct {
	embedded
	C, D int
}

func TestDumpEmbedded(t *testing.T) {
	e := embedding{embedded: embedded{A: 1, B: 2}, C: 3, D: 4}
	if got, want := layerString(reflect.ValueOf(e), false, false), "{A=1 B=2 C=3 D=4}"; got != want {
		t.Errorf("embedded dump mismatch:\n   got: %v\n  want: %v", got, want)
	}
}

type singlePacketSource [1][]byte

func (s *singlePacketSource) ReadPacketData() ([]byte, CaptureInfo, error) {
	if (*s)[0] == nil {
		return nil, CaptureInfo{}, io.EOF
	}
	out := (*s)[0]
	(*s)[0] = nil
	return out, CaptureInfo{}, nil
}

func TestConcatPacketSources(t *testing.T) {
	sourceA := &singlePacketSource{[]byte{1}}
	sourceB := &singlePacketSource{[]byte{2}}
	sourceC := &singlePacketSource{[]byte{3}}
	concat := ConcatFinitePacketDataSources(sourceA, sourceB, sourceC)
	a, _, err := concat.ReadPacketData()
	if err != nil || len(a) != 1 || a[0] != 1 {
		t.Errorf("expected [1], got %v/%v", a, err)
	}
	b, _, err := concat.ReadPacketData()
	if err != nil || len(b) != 1 || b[0] != 2 {
		t.Errorf("expected [2], got %v/%v", b, err)
	}
	c, _, err := concat.ReadPacketData()
	if err != nil || len(c) != 1 || c[0] != 3 {
		t.Errorf("expected [3], got %v/%v", c, err)
	}
	if _, _, err := concat.ReadPacketData(); err != io.EOF {
		t.Errorf("expected io.EOF, got %v", err)
	}
}
gopacket-1.1.14/parser.go000066400000000000000000000166561316321740500152360ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package gopacket

import (
	"fmt"
)

// DecodingLayer is an interface for packet layers that can decode themselves.
//
// The important part of DecodingLayer is that they decode themselves in-place.
// Calling DecodeFromBytes on a DecodingLayer totally resets the entire layer to
// the new state defined by the data passed in.  A returned error leaves the
// DecodingLayer in an unknown intermediate state, thus its fields should not be
// trusted.
//
// Because the DecodingLayer is resetting its own fields, a call to
// DecodeFromBytes should normally not require any memory allocation.
type DecodingLayer interface {
	// DecodeFromBytes resets the internal state of this layer to the state
	// defined by the passed-in bytes.  Slices in the DecodingLayer may
	// reference the passed-in data, so care should be taken to copy it
	// first should later modification of data be required before the
	// DecodingLayer is discarded.
	DecodeFromBytes(data []byte, df DecodeFeedback) error
	// CanDecode returns the set of LayerTypes this DecodingLayer can
	// decode.  For Layers that are also DecodingLayers, this will most
	// often be that Layer's LayerType().
	CanDecode() LayerClass
	// NextLayerType returns the LayerType which should be used to decode
	// the LayerPayload.
	NextLayerType() LayerType
	// LayerPayload is the set of bytes remaining to decode after a call to
	// DecodeFromBytes.
	LayerPayload() []byte
}

// DecodingLayerParser parses a given set of layer types.  See DecodeLayers for
// more information on how DecodingLayerParser should be used.
type DecodingLayerParser struct {
	// DecodingLayerParserOptions is the set of options available to the
	// user to define the parser's behavior.
	DecodingLayerParserOptions
	first    LayerType
	decoders map[LayerType]DecodingLayer
	df       DecodeFeedback
	// Truncated is set when a decode layer detects that the packet has been
	// truncated.
	Truncated bool
}

// AddDecodingLayer adds a decoding layer to the parser.  This adds support for
// the decoding layer's CanDecode layers to the parser... should they be
// encountered, they'll be parsed.
func (l *DecodingLayerParser) AddDecodingLayer(d DecodingLayer) {
	for _, typ := range d.CanDecode().LayerTypes() {
		l.decoders[typ] = d
	}
}

// SetTruncated is used by DecodingLayers to set the Truncated boolean in the
// DecodingLayerParser.  Users should simply read Truncated after calling
// DecodeLayers.
func (l *DecodingLayerParser) SetTruncated() {
	l.Truncated = true
}

// NewDecodingLayerParser creates a new DecodingLayerParser and adds in all
// of the given DecodingLayers with AddDecodingLayer.
//
// Each call to DecodeLayers will attempt to decode the given bytes first by
// treating them as a 'first'-type layer, then by using NextLayerType on
// subsequently decoded layers to find the next relevant decoder.  Should a
// deoder not be available for the layer type returned by NextLayerType,
// decoding will stop.
func NewDecodingLayerParser(first LayerType, decoders ...DecodingLayer) *DecodingLayerParser {
	dlp := &DecodingLayerParser{
		decoders: make(map[LayerType]DecodingLayer),
		first:    first,
	}
	dlp.df = dlp // Cast this once to the interface
	for _, d := range decoders {
		dlp.AddDecodingLayer(d)
	}
	return dlp
}

// DecodeLayers decodes as many layers as possible from the given data.  It
// initially treats the data as layer type 'typ', then uses NextLayerType on
// each subsequent decoded layer until it gets to a layer type it doesn't know
// how to parse.
//
// For each layer successfully decoded, DecodeLayers appends the layer type to
// the decoded slice.  DecodeLayers truncates the 'decoded' slice initially, so
// there's no need to empty it yourself.
//
// This decoding method is about an order of magnitude faster than packet
// decoding, because it only decodes known layers that have already been
// allocated.  This means it doesn't need to allocate each layer it returns...
// instead it overwrites the layers that already exist.
//
// Example usage:
//    func main() {
//      var eth layers.Ethernet
//      var ip4 layers.IPv4
//      var ip6 layers.IPv6
//      var tcp layers.TCP
//      var udp layers.UDP
//      var payload gopacket.Payload
//      parser := gopacket.NewDecodingLayerParser(layers.LayerTypeEthernet, ð, &ip4, &ip6, &tcp, &udp, &payload)
//      var source gopacket.PacketDataSource = getMyDataSource()
//      decodedLayers := make([]gopacket.LayerType, 0, 10)
//      for {
//        data, _, err := source.ReadPacketData()
//        if err == nil {
//          fmt.Println("Error reading packet data: ", err)
//          continue
//        }
//        fmt.Println("Decoding packet")
//        err = parser.DecodeLayers(data, &decodedLayers)
//        for _, typ := range decodedLayers {
//          fmt.Println("  Successfully decoded layer type", typ)
//          switch typ {
//            case layers.LayerTypeEthernet:
//              fmt.Println("    Eth ", eth.SrcMAC, eth.DstMAC)
//            case layers.LayerTypeIPv4:
//              fmt.Println("    IP4 ", ip4.SrcIP, ip4.DstIP)
//            case layers.LayerTypeIPv6:
//              fmt.Println("    IP6 ", ip6.SrcIP, ip6.DstIP)
//            case layers.LayerTypeTCP:
//              fmt.Println("    TCP ", tcp.SrcPort, tcp.DstPort)
//            case layers.LayerTypeUDP:
//              fmt.Println("    UDP ", udp.SrcPort, udp.DstPort)
//          }
//        }
//        if decodedLayers.Truncated {
//          fmt.Println("  Packet has been truncated")
//        }
//        if err != nil {
//          fmt.Println("  Error encountered:", err)
//        }
//      }
//    }
//
// If DecodeLayers is unable to decode the next layer type, it will return the
// error UnsupportedLayerType.
func (l *DecodingLayerParser) DecodeLayers(data []byte, decoded *[]LayerType) (err error) {
	l.Truncated = false
	if !l.IgnorePanic {
		defer panicToError(&err)
	}
	typ := l.first
	*decoded = (*decoded)[:0] // Truncated decoded layers.
	for len(data) > 0 {
		decoder, ok := l.decoders[typ]
		if !ok {
			return UnsupportedLayerType(typ)
		} else if err = decoder.DecodeFromBytes(data, l.df); err != nil {
			return err
		}
		*decoded = append(*decoded, typ)
		typ = decoder.NextLayerType()
		data = decoder.LayerPayload()
	}
	return nil
}

// UnsupportedLayerType is returned by DecodingLayerParser if DecodeLayers
// encounters a layer type that the DecodingLayerParser has no decoder for.
type UnsupportedLayerType LayerType

// Error implements the error interface, returning a string to say that the
// given layer type is unsupported.
func (e UnsupportedLayerType) Error() string {
	return fmt.Sprintf("No decoder for layer type %v", LayerType(e))
}

func panicToError(e *error) {
	if r := recover(); r != nil {
		*e = fmt.Errorf("panic: %v", r)
	}
}

// DecodingLayerParserOptions provides options to affect the behavior of a given
// DecodingLayerParser.
type DecodingLayerParserOptions struct {
	// IgnorePanic determines whether a DecodingLayerParser should stop
	// panics on its own (by returning them as an error from DecodeLayers)
	// or should allow them to raise up the stack.  Handling errors does add
	// latency to the process of decoding layers, but is much safer for
	// callers.  IgnorePanic defaults to false, thus if the caller does
	// nothing decode panics will be returned as errors.
	IgnorePanic bool
}
gopacket-1.1.14/pcap/000077500000000000000000000000001316321740500143205ustar00rootroot00000000000000gopacket-1.1.14/pcap/doc.go000066400000000000000000000072221316321740500154170ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

/*
Package pcap allows users of gopacket to read packets off the wire or from
pcap files.

This package is meant to be used with its parent,
http://github.com/google/gopacket, although it can also be used independently
if you just want to get packet data from the wire.

Reading PCAP Files

The following code can be used to read in data from a pcap file.

 if handle, err := pcap.OpenOffline("/path/to/my/file"); err != nil {
   panic(err)
 } else {
   packetSource := gopacket.NewPacketSource(handle, handle.LinkType())
   for packet := range packetSource.Packets() {
     handlePacket(packet)  // Do something with a packet here.
   }
 }

Reading Live Packets

The following code can be used to read in data from a live device, in this case
"eth0".

 if handle, err := pcap.OpenLive("eth0", 1600, true, pcap.BlockForever); err != nil {
   panic(err)
 } else if err := handle.SetBPFFilter("tcp and port 80"); err != nil {  // optional
   panic(err)
 } else {
   packetSource := gopacket.NewPacketSource(handle, handle.LinkType())
   for packet := range packetSource.Packets() {
     handlePacket(packet)  // Do something with a packet here.
   }
 }

Inactive Handles

Newer PCAP functionality requires the concept of an 'inactive' PCAP handle.
Instead of constantly adding new arguments to pcap_open_live, users now call
pcap_create to create a handle, set it up with a bunch of optional function
calls, then call pcap_activate to activate it.  This library mirrors that
mechanism, for those that want to expose/use these new features:

  inactive, err := pcap.NewInactiveHandle(deviceName)
  if err != nil {
    log.Fatal(err)
  }
  defer inactive.CleanUp()

  // Call various functions on inactive to set it up the way you'd like:
  if err = inactive.SetTimeout(time.Minute); err != nil {
    log.Fatal(err)
  } else if err = inactive.SetTimestampSource("foo"); err != nil {
    log.Fatal(err)
  }

  // Finally, create the actual handle by calling Activate:
  handle, err := inactive.Activate()  // after this, inactive is no longer valid
  if err != nil {
    log.Fatal(err)
  }
  defer handle.Close()

  // Now use your handle as you see fit.

PCAP Timeouts

pcap.OpenLive and pcap.SetTimeout both take timeouts.
If you don't care about timeouts, just pass in BlockForever,
which should do what you expect with minimal fuss.

A timeout of 0 is not recommended.  Some platforms, like Macs
(http://www.manpages.info/macosx/pcap.3.html) say:
  The read timeout is used to arrange that the read not necessarily return
  immediately when a packet is seen, but that it wait for some amount of time
  to allow more packets to arrive and to read multiple packets from the OS
  kernel in one operation.
This means that if you only capture one packet, the kernel might decide to wait
'timeout' for more packets to batch with it before returning.  A timeout of
0, then, means 'wait forever for more packets', which is... not good.

To get around this, we've introduced the following behavior:  if a negative
timeout is passed in, we set the positive timeout in the handle, then loop
internally in ReadPacketData/ZeroCopyReadPacketData when we see timeout
errors.

PCAP File Writing

This package does not implement PCAP file writing.  However, gopacket/pcapgo
does!  Look there if you'd like to write PCAP files.

Note For Windows 10 Users

If you're trying to use 64-bit winpcap on Windows 10, you might have to do
the crazy hijinks detailed at
http://stackoverflow.com/questions/38047858/compile-gopacket-on-windows-64bit
*/
package pcap
gopacket-1.1.14/pcap/gopacket_benchmark/000077500000000000000000000000001316321740500201275ustar00rootroot00000000000000gopacket-1.1.14/pcap/gopacket_benchmark/benchmark.go000066400000000000000000000175621316321740500224230ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// This benchmark reads in file /gopacket_benchmark.pcap and measures
// the time it takes to decode all packets from that file.  If the file doesn't
// exist, it's pulled down from a publicly available location.  However, you can
// feel free to substitute your own file at that location, in which case the
// benchmark will run on your own data.
//
// It's also useful for figuring out which packets may be causing errors.  Pass
// in the --printErrors flag, and it'll print out error layers for each packet
// that has them.  This includes any packets that it's just unable to decode,
// which is a great way to find new protocols to decode, and get test packets to
// write tests for them.
package main

import (
	"compress/gzip"
	"encoding/hex"
	"flag"
	"fmt"
	"github.com/google/gopacket"
	"github.com/google/gopacket/layers"
	"github.com/google/gopacket/pcap"
	"github.com/google/gopacket/tcpassembly"
	"io"
	"io/ioutil"
	"net/http"
	"os"
	"runtime"
	"runtime/pprof"
	"time"
)

var decodeLazy *bool = flag.Bool("lazy", false, "If true, use lazy decoding")
var decodeNoCopy *bool = flag.Bool("nocopy", true, "If true, avoid an extra copy when decoding packets")
var printErrors *bool = flag.Bool("printErrors", false, "If true, check for and print error layers.")
var printLayers *bool = flag.Bool("printLayers", false, "If true, print out the layers of each packet")
var repeat *int = flag.Int("repeat", 5, "Read over the file N times")
var cpuProfile *string = flag.String("cpuprofile", "", "If set, write CPU profile to filename")
var url *string = flag.String("url", "http://www.ll.mit.edu/mission/communications/cyber/CSTcorpora/ideval/data/1999/training/week1/tuesday/inside.tcpdump.gz", "URL to gzip'd pcap file")

type BufferPacketSource struct {
	index int
	data  [][]byte
	ci    []gopacket.CaptureInfo
}

func NewBufferPacketSource(p gopacket.PacketDataSource) *BufferPacketSource {
	start := time.Now()
	b := &BufferPacketSource{}
	for {
		data, ci, err := p.ReadPacketData()
		if err == io.EOF {
			break
		}
		b.data = append(b.data, data)
		b.ci = append(b.ci, ci)
	}
	duration := time.Since(start)
	fmt.Printf("Reading packet data into memory: %d packets in %v, %v per packet\n", len(b.data), duration, duration/time.Duration(len(b.data)))
	return b
}

func (b *BufferPacketSource) ReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error) {
	if b.index >= len(b.data) {
		err = io.EOF
		return
	}
	data = b.data[b.index]
	ci = b.ci[b.index]
	b.index++
	return
}

func (b *BufferPacketSource) Reset() {
	runtime.GC()
	b.index = 0
}

func main() {
	flag.Parse()
	filename := os.TempDir() + string(os.PathSeparator) + "gopacket_benchmark.pcap"
	if _, err := os.Stat(filename); err != nil {
		// This URL points to a publicly available packet data set from a DARPA
		// intrusion detection evaluation.  See
		// http://www.ll.mit.edu/mission/communications/cyber/CSTcorpora/ideval/data/1999/training/week1/index.html
		// for more details.
		fmt.Println("Local pcap file", filename, "doesn't exist, reading from", *url)
		if resp, err := http.Get(*url); err != nil {
			panic(err)
		} else if out, err := os.Create(filename); err != nil {
			panic(err)
		} else if gz, err := gzip.NewReader(resp.Body); err != nil {
			panic(err)
		} else if n, err := io.Copy(out, gz); err != nil {
			panic(err)
		} else if err := gz.Close(); err != nil {
			panic(err)
		} else if err := out.Close(); err != nil {
			panic(err)
		} else {
			fmt.Println("Successfully read", n, "bytes from url, unzipped to local storage")
		}
	}
	fmt.Println("Reading file once through to hopefully cache most of it")
	if f, err := os.Open(filename); err != nil {
		panic(err)
	} else if n, err := io.Copy(ioutil.Discard, f); err != nil {
		panic(err)
	} else if err := f.Close(); err != nil {
		panic(err)
	} else {
		fmt.Println("Read in file", filename, ", total of", n, "bytes")
	}
	if *cpuProfile != "" {
		if cpu, err := os.Create(*cpuProfile); err != nil {
			panic(err)
		} else if err := pprof.StartCPUProfile(cpu); err != nil {
			panic(err)
		} else {
			defer func() {
				pprof.StopCPUProfile()
				cpu.Close()
			}()
		}
	}
	var packetDataSource *BufferPacketSource
	var packetSource *gopacket.PacketSource
	fmt.Printf("Opening file %q for read\n", filename)
	if h, err := pcap.OpenOffline(filename); err != nil {
		panic(err)
	} else {
		fmt.Println("Reading all packets into memory with BufferPacketSource.")
		start := time.Now()
		packetDataSource = NewBufferPacketSource(h)
		duration := time.Since(start)
		fmt.Printf("Time to read packet data into memory from file: %v\n", duration)
		packetSource = gopacket.NewPacketSource(packetDataSource, h.LinkType())
		packetSource.DecodeOptions.Lazy = *decodeLazy
		packetSource.DecodeOptions.NoCopy = *decodeNoCopy
	}
	fmt.Println()
	for i := 0; i < *repeat; i++ {
		packetDataSource.Reset()
		fmt.Printf("Benchmarking decode %d/%d\n", i+1, *repeat)
		benchmarkPacketDecode(packetSource)
	}
	fmt.Println()
	for i := 0; i < *repeat; i++ {
		packetDataSource.Reset()
		fmt.Printf("Benchmarking decoding layer parser %d/%d\n", i+1, *repeat)
		benchmarkLayerDecode(packetDataSource, false)
	}
	fmt.Println()
	for i := 0; i < *repeat; i++ {
		packetDataSource.Reset()
		fmt.Printf("Benchmarking decoding layer parser with assembly %d/%d\n", i+1, *repeat)
		benchmarkLayerDecode(packetDataSource, true)
	}
}

func benchmarkPacketDecode(packetSource *gopacket.PacketSource) {
	count, errors := 0, 0
	start := time.Now()
	for packet, err := packetSource.NextPacket(); err != io.EOF; packet, err = packetSource.NextPacket() {
		if err != nil {
			fmt.Println("Error reading in packet:", err)
			continue
		}
		count++
		var hasError bool
		if *printErrors && packet.ErrorLayer() != nil {
			fmt.Println("\n\n\nError decoding packet:", packet.ErrorLayer().Error())
			fmt.Println(hex.Dump(packet.Data()))
			fmt.Printf("%#v\n", packet.Data())
			errors++
			hasError = true
		}
		if *printLayers || hasError {
			fmt.Printf("\n=== PACKET %d ===\n", count)
			for _, l := range packet.Layers() {
				fmt.Printf("--- LAYER %v ---\n%#v\n\n", l.LayerType(), l)
			}
			fmt.Println()
		}
	}
	duration := time.Since(start)
	fmt.Printf("\tRead in %v packets in %v, %v per packet\n", count, duration, duration/time.Duration(count))
	if *printErrors {
		fmt.Printf("%v errors, successfully decoded %.02f%%\n", errors, float64(count-errors)*100.0/float64(count))
	}
}

type streamFactory struct {
}

func (s *streamFactory) New(netFlow, tcpFlow gopacket.Flow) tcpassembly.Stream {
	return s
}
func (s *streamFactory) Reassembled([]tcpassembly.Reassembly) {
}
func (s *streamFactory) ReassemblyComplete() {
}

func benchmarkLayerDecode(source *BufferPacketSource, assemble bool) {
	var tcp layers.TCP
	var ip layers.IPv4
	var eth layers.Ethernet
	var udp layers.UDP
	var icmp layers.ICMPv4
	var payload gopacket.Payload
	parser := gopacket.NewDecodingLayerParser(
		layers.LayerTypeEthernet,
		ð, &ip, &icmp, &tcp, &udp, &payload)
	pool := tcpassembly.NewStreamPool(&streamFactory{})
	assembler := tcpassembly.NewAssembler(pool)
	var decoded []gopacket.LayerType
	start := time.Now()
	packets, decodedlayers, assembled := 0, 0, 0
	for {
		packets++
		data, ci, err := source.ReadPacketData()
		if err == io.EOF {
			break
		} else if err != nil {
			fmt.Println("Error reading packet: ", err)
			continue
		}
		err = parser.DecodeLayers(data, &decoded)
		for _, typ := range decoded {
			decodedlayers++
			if typ == layers.LayerTypeTCP && assemble {
				assembled++
				assembler.AssembleWithTimestamp(ip.NetworkFlow(), &tcp, ci.Timestamp)
			}
		}
	}
	if assemble {
		assembler.FlushAll()
	}
	duration := time.Since(start)
	fmt.Printf("\tRead in %d packets in %v, decoded %v layers, assembled %v packets: %v per packet\n", packets, duration, decodedlayers, assembled, duration/time.Duration(packets))
}
gopacket-1.1.14/pcap/pcap.go000066400000000000000000000713161316321740500156020ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package pcap

/*
#cgo solaris LDFLAGS: -L /opt/local/lib -lpcap
#cgo linux LDFLAGS: -lpcap
#cgo dragonfly LDFLAGS: -lpcap
#cgo freebsd LDFLAGS: -lpcap
#cgo openbsd LDFLAGS: -lpcap
#cgo netbsd LDFLAGS: -lpcap
#cgo darwin LDFLAGS: -lpcap
#cgo windows CFLAGS: -I C:/WpdPack/Include
#cgo windows,386 LDFLAGS: -L C:/WpdPack/Lib -lwpcap
#cgo windows,amd64 LDFLAGS: -L C:/WpdPack/Lib/x64 -lwpcap
#include 
#include 

// Some old versions of pcap don't define this constant.
#ifndef PCAP_NETMASK_UNKNOWN
#define PCAP_NETMASK_UNKNOWN 0xffffffff
#endif

// libpcap doesn't actually export its version in a #define-guardable way,
// so we have to use other defined things to differentiate versions.
// We assume at least libpcap v1.1 at the moment.
// See http://upstream-tracker.org/versions/libpcap.html

#ifndef PCAP_ERROR_TSTAMP_PRECISION_NOTSUP  // < v1.5

int pcap_set_immediate_mode(pcap_t *p, int mode) {
  return PCAP_ERROR;
}

#ifndef PCAP_TSTAMP_HOST  // < v1.2

int pcap_set_tstamp_type(pcap_t* p, int t) { return -1; }
int pcap_list_tstamp_types(pcap_t* p, int** t) { return 0; }
void pcap_free_tstamp_types(int *tstamp_types) {}
const char* pcap_tstamp_type_val_to_name(int t) {
	return "pcap timestamp types not supported";
}
int pcap_tstamp_type_name_to_val(const char* t) {
	return PCAP_ERROR;
}

#endif  // < v1.2
#endif  // < v1.5

#ifndef PCAP_ERROR_PROMISC_PERM_DENIED
#define PCAP_ERROR_PROMISC_PERM_DENIED -11
#endif

// WinPcap doesn't export a pcap_statustostr, so use the less-specific
// pcap_strerror.  Note that linking against something like cygwin libpcap
// may result is less-specific error messages.
#ifdef WIN32
#define pcap_statustostr pcap_strerror

// WinPcap also doesn't export pcap_can_set_rfmon and pcap_set_rfmon,
// as those are handled by separate libraries (airpcap).
// https://www.winpcap.org/docs/docs_412/html/group__wpcapfunc.html
// Stub out those functions here, returning values that indicate rfmon
// setting is unavailable/unsuccessful.
int pcap_can_set_rfmon(pcap_t *p) {
	return 0;
}

int pcap_set_rfmon(pcap_t *p, int rfmon) {
	return PCAP_ERROR;
}
#endif

// Windows, Macs, and Linux all use different time types.  Joy.
#ifdef WIN32
#define gopacket_time_secs_t long
#define gopacket_time_usecs_t long
#elif __APPLE__
#define gopacket_time_secs_t __darwin_time_t
#define gopacket_time_usecs_t __darwin_suseconds_t
#elif __GLIBC__
#define gopacket_time_secs_t __time_t
#define gopacket_time_usecs_t __suseconds_t
#else  // Some form of linux/bsd/etc...
#include 
#ifdef __OpenBSD__
#define gopacket_time_secs_t u_int32_t
#define gopacket_time_usecs_t u_int32_t
#else
#define gopacket_time_secs_t time_t
#define gopacket_time_usecs_t suseconds_t
#endif
#endif
*/
import "C"

import (
	"errors"
	"fmt"
	"io"
	"net"
	"reflect"
	"runtime"
	"strconv"
	"sync"
	"sync/atomic"
	"syscall"
	"time"
	"unsafe"

	"github.com/google/gopacket"
	"github.com/google/gopacket/layers"
)

const errorBufferSize = 256

// MaxBpfInstructions is the maximum number of BPF instructions supported (BPF_MAXINSNS),
// taken from Linux kernel: include/uapi/linux/bpf_common.h
//
// https://github.com/torvalds/linux/blob/master/include/uapi/linux/bpf_common.h
const MaxBpfInstructions = 4096

// 8 bytes per instruction, max 4096 instructions
const bpfInstructionBufferSize = 8 * MaxBpfInstructions

// Handle provides a connection to a pcap handle, allowing users to read packets
// off the wire (Next), inject packets onto the wire (Inject), and
// perform a number of other functions to affect and understand packet output.
//
// Handles are already pcap_activate'd
type Handle struct {
	// cptr is the handle for the actual pcap C object.
	cptr        *C.pcap_t
	timeout     time.Duration
	device      string
	deviceIndex int
	mu          sync.Mutex
	closeMu     sync.Mutex
	// stop is set to a non-zero value by Handle.Close to signal to
	// getNextBufPtrLocked to stop trying to read packets
	stop uint64

	// Since pointers to these objects are passed into a C function, if
	// they're declared locally then the Go compiler thinks they may have
	// escaped into C-land, so it allocates them on the heap.  This causes a
	// huge memory hit, so to handle that we store them here instead.
	pkthdr *C.struct_pcap_pkthdr
	bufptr *C.u_char
}

// Stats contains statistics on how many packets were handled by a pcap handle,
// and what was done with those packets.
type Stats struct {
	PacketsReceived  int
	PacketsDropped   int
	PacketsIfDropped int
}

// Interface describes a single network interface on a machine.
type Interface struct {
	Name        string
	Description string
	Addresses   []InterfaceAddress
	// TODO: add more elements
}

// Datalink describes the datalink
type Datalink struct {
	Name        string
	Description string
}

// InterfaceAddress describes an address associated with an Interface.
// Currently, it's IPv4/6 specific.
type InterfaceAddress struct {
	IP      net.IP
	Netmask net.IPMask // Netmask may be nil if we were unable to retrieve it.
	// TODO: add broadcast + PtP dst ?
}

// BPF is a compiled filter program, useful for offline packet matching.
type BPF struct {
	orig string
	bpf  _Ctype_struct_bpf_program // takes a finalizer, not overriden by outsiders
}

// BPFInstruction is a byte encoded structure holding a BPF instruction
type BPFInstruction struct {
	Code uint16
	Jt   uint8
	Jf   uint8
	K    uint32
}

// BlockForever causes it to block forever waiting for packets, when passed
// into SetTimeout or OpenLive, while still returning incoming packets to userland relatively
// quickly.
const BlockForever = -time.Millisecond * 10

func timeoutMillis(timeout time.Duration) C.int {
	// Flip sign if necessary.  See package docs on timeout for reasoning behind this.
	if timeout < 0 {
		timeout *= -1
	}
	// Round up
	if timeout != 0 && timeout < time.Millisecond {
		timeout = time.Millisecond
	}
	return C.int(timeout / time.Millisecond)
}

// OpenLive opens a device and returns a *Handle.
// It takes as arguments the name of the device ("eth0"), the maximum size to
// read for each packet (snaplen), whether to put the interface in promiscuous
// mode, and a timeout.
//
// See the package documentation for important details regarding 'timeout'.
func OpenLive(device string, snaplen int32, promisc bool, timeout time.Duration) (handle *Handle, _ error) {
	buf := (*C.char)(C.calloc(errorBufferSize, 1))
	defer C.free(unsafe.Pointer(buf))

	var pro C.int
	if promisc {
		pro = 1
	}
	p := &Handle{timeout: timeout, device: device}

	ifc, err := net.InterfaceByName(device)
	if err != nil {
		// The device wasn't found in the OS, but could be "any"
		// Set index to 0
		p.deviceIndex = 0
	} else {
		p.deviceIndex = ifc.Index
	}

	dev := C.CString(device)
	defer C.free(unsafe.Pointer(dev))

	p.cptr = C.pcap_open_live(dev, C.int(snaplen), pro, timeoutMillis(timeout), buf)
	if p.cptr == nil {
		return nil, errors.New(C.GoString(buf))
	}

	if err := p.openLive(); err != nil {
		C.pcap_close(p.cptr)
		return nil, err
	}

	return p, nil
}

// OpenOffline opens a file and returns its contents as a *Handle.
func OpenOffline(file string) (handle *Handle, err error) {
	buf := (*C.char)(C.calloc(errorBufferSize, 1))
	defer C.free(unsafe.Pointer(buf))
	cf := C.CString(file)
	defer C.free(unsafe.Pointer(cf))

	cptr := C.pcap_open_offline(cf, buf)
	if cptr == nil {
		return nil, errors.New(C.GoString(buf))
	}
	return &Handle{cptr: cptr}, nil
}

// NextError is the return code from a call to Next.
type NextError int32

// NextError implements the error interface.
func (n NextError) Error() string {
	switch n {
	case NextErrorOk:
		return "OK"
	case NextErrorTimeoutExpired:
		return "Timeout Expired"
	case NextErrorReadError:
		return "Read Error"
	case NextErrorNoMorePackets:
		return "No More Packets In File"
	case NextErrorNotActivated:
		return "Not Activated"
	}
	return strconv.Itoa(int(n))
}

// NextError values.
const (
	NextErrorOk             NextError = 1
	NextErrorTimeoutExpired NextError = 0
	NextErrorReadError      NextError = -1
	// NextErrorNoMorePackets is returned when reading from a file (OpenOffline) and
	// EOF is reached.  When this happens, Next() returns io.EOF instead of this.
	NextErrorNoMorePackets NextError = -2
	NextErrorNotActivated  NextError = -3
)

// ReadPacketData returns the next packet read from the pcap handle, along with an error
// code associated with that packet.  If the packet is read successfully, the
// returned error is nil.
func (p *Handle) ReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error) {
	p.mu.Lock()
	err = p.getNextBufPtrLocked(&ci)
	if err == nil {
		data = C.GoBytes(unsafe.Pointer(p.bufptr), C.int(ci.CaptureLength))
	}
	p.mu.Unlock()
	if err == NextErrorTimeoutExpired {
		runtime.Gosched()
	}
	return
}

type activateError C.int

const (
	aeNoError      = 0
	aeActivated    = C.PCAP_ERROR_ACTIVATED
	aePromisc      = C.PCAP_WARNING_PROMISC_NOTSUP
	aeNoSuchDevice = C.PCAP_ERROR_NO_SUCH_DEVICE
	aeDenied       = C.PCAP_ERROR_PERM_DENIED
	aeNotUp        = C.PCAP_ERROR_IFACE_NOT_UP
)

func (a activateError) Error() string {
	switch a {
	case aeNoError:
		return "No Error"
	case aeActivated:
		return "Already Activated"
	case aePromisc:
		return "Cannot set as promisc"
	case aeNoSuchDevice:
		return "No Such Device"
	case aeDenied:
		return "Permission Denied"
	case aeNotUp:
		return "Interface Not Up"
	default:
		return fmt.Sprintf("unknown activated error: %d", a)
	}
}

// getNextBufPtrLocked is shared code for ReadPacketData and
// ZeroCopyReadPacketData.
func (p *Handle) getNextBufPtrLocked(ci *gopacket.CaptureInfo) error {
	if p.cptr == nil {
		return io.EOF
	}

	for atomic.LoadUint64(&p.stop) == 0 {
		// try to read a packet if one is immediately available
		result := NextError(C.pcap_next_ex(p.cptr, &p.pkthdr, &p.bufptr))

		switch result {
		case NextErrorOk:
			// got a packet, set capture info and return
			sec := int64(p.pkthdr.ts.tv_sec)
			// convert micros to nanos
			nanos := int64(p.pkthdr.ts.tv_usec) * 1000

			ci.Timestamp = time.Unix(sec, nanos)
			ci.CaptureLength = int(p.pkthdr.caplen)
			ci.Length = int(p.pkthdr.len)
			ci.InterfaceIndex = p.deviceIndex

			return nil
		case NextErrorNoMorePackets:
			// no more packets, return EOF rather than libpcap-specific error
			return io.EOF
		case NextErrorTimeoutExpired:
			// Negative timeout means to loop forever, instead of actually returning
			// the timeout error.
			if p.timeout < 0 {
				// must have had a timeout... wait before trying again
				p.waitForPacket()
				continue
			}
		default:
			return result
		}
	}

	// stop must be set
	return io.EOF
}

// ZeroCopyReadPacketData reads the next packet off the wire, and returns its data.
// The slice returned by ZeroCopyReadPacketData points to bytes owned by the
// the Handle.  Each call to ZeroCopyReadPacketData invalidates any data previously
// returned by ZeroCopyReadPacketData.  Care must be taken not to keep pointers
// to old bytes when using ZeroCopyReadPacketData... if you need to keep data past
// the next time you call ZeroCopyReadPacketData, use ReadPacketData, which copies
// the bytes into a new buffer for you.
//  data1, _, _ := handle.ZeroCopyReadPacketData()
//  // do everything you want with data1 here, copying bytes out of it if you'd like to keep them around.
//  data2, _, _ := handle.ZeroCopyReadPacketData()  // invalidates bytes in data1
func (p *Handle) ZeroCopyReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error) {
	p.mu.Lock()
	err = p.getNextBufPtrLocked(&ci)
	if err == nil {
		slice := (*reflect.SliceHeader)(unsafe.Pointer(&data))
		slice.Data = uintptr(unsafe.Pointer(p.bufptr))
		slice.Len = ci.CaptureLength
		slice.Cap = ci.CaptureLength
	}
	p.mu.Unlock()
	if err == NextErrorTimeoutExpired {
		runtime.Gosched()
	}
	return
}

// Close closes the underlying pcap handle.
func (p *Handle) Close() {
	p.closeMu.Lock()
	defer p.closeMu.Unlock()

	if p.cptr == nil {
		return
	}

	atomic.StoreUint64(&p.stop, 1)

	// wait for packet reader to stop
	p.mu.Lock()
	defer p.mu.Unlock()

	C.pcap_close(p.cptr)
	p.cptr = nil
}

// Error returns the current error associated with a pcap handle (pcap_geterr).
func (p *Handle) Error() error {
	return errors.New(C.GoString(C.pcap_geterr(p.cptr)))
}

// Stats returns statistics on the underlying pcap handle.
func (p *Handle) Stats() (stat *Stats, err error) {
	var cstats _Ctype_struct_pcap_stat
	if -1 == C.pcap_stats(p.cptr, &cstats) {
		return nil, p.Error()
	}
	return &Stats{
		PacketsReceived:  int(cstats.ps_recv),
		PacketsDropped:   int(cstats.ps_drop),
		PacketsIfDropped: int(cstats.ps_ifdrop),
	}, nil
}

// ListDataLinks obtains a list of all possible data link types supported for an interface.
func (p *Handle) ListDataLinks() (datalinks []Datalink, err error) {
	var dltbuf *C.int

	n := int(C.pcap_list_datalinks(p.cptr, &dltbuf))
	if -1 == n {
		return nil, p.Error()
	}

	defer C.pcap_free_datalinks(dltbuf)

	datalinks = make([]Datalink, n)

	dltArray := (*[100]C.int)(unsafe.Pointer(dltbuf))

	for i := 0; i < n; i++ {
		expr := C.pcap_datalink_val_to_name((*dltArray)[i])
		datalinks[i].Name = C.GoString(expr)

		expr = C.pcap_datalink_val_to_description((*dltArray)[i])
		datalinks[i].Description = C.GoString(expr)
	}

	return datalinks, nil
}

// pcap_compile is NOT thread-safe, so protect it.
var pcapCompileMu sync.Mutex

// compileBPFFilter always returns an allocated _Ctype_struct_bpf_program
// It is the callers responsibility to free the memory again, e.g.
//
//    C.pcap_freecode(&bpf)
//
func (p *Handle) compileBPFFilter(expr string) (_Ctype_struct_bpf_program, error) {
	errorBuf := (*C.char)(C.calloc(errorBufferSize, 1))
	defer C.free(unsafe.Pointer(errorBuf))

	var netp uint32
	var maskp uint32

	// Only do the lookup on network interfaces.
	// No device indicates we're handling a pcap file.
	if len(p.device) > 0 {
		dev := C.CString(p.device)
		defer C.free(unsafe.Pointer(dev))
		if -1 == C.pcap_lookupnet(
			dev,
			(*C.bpf_u_int32)(unsafe.Pointer(&netp)),
			(*C.bpf_u_int32)(unsafe.Pointer(&maskp)),
			errorBuf,
		) {
			// We can't lookup the network, but that could be because the interface
			// doesn't have an IPv4.
		}
	}

	var bpf _Ctype_struct_bpf_program
	cexpr := C.CString(expr)
	defer C.free(unsafe.Pointer(cexpr))

	pcapCompileMu.Lock()
	defer pcapCompileMu.Unlock()
	if -1 == C.pcap_compile(p.cptr, &bpf, cexpr, 1, C.bpf_u_int32(maskp)) {
		return bpf, p.Error()
	}

	return bpf, nil
}

// CompileBPFFilter compiles and returns a BPF filter with given a link type and capture length.
func CompileBPFFilter(linkType layers.LinkType, captureLength int, expr string) ([]BPFInstruction, error) {
	cptr := C.pcap_open_dead(C.int(linkType), C.int(captureLength))
	if cptr == nil {
		return nil, errors.New("error opening dead capture")
	}

	h := Handle{cptr: cptr}
	defer h.Close()
	return h.CompileBPFFilter(expr)
}

// CompileBPFFilter compiles and returns a BPF filter for the pcap handle.
func (p *Handle) CompileBPFFilter(expr string) ([]BPFInstruction, error) {
	bpf, err := p.compileBPFFilter(expr)
	defer C.pcap_freecode(&bpf)
	if err != nil {
		return nil, err
	}

	bpfInsn := (*[bpfInstructionBufferSize]_Ctype_struct_bpf_insn)(unsafe.Pointer(bpf.bf_insns))[0:bpf.bf_len:bpf.bf_len]
	bpfInstruction := make([]BPFInstruction, len(bpfInsn), len(bpfInsn))

	for i, v := range bpfInsn {
		bpfInstruction[i].Code = uint16(v.code)
		bpfInstruction[i].Jt = uint8(v.jt)
		bpfInstruction[i].Jf = uint8(v.jf)
		bpfInstruction[i].K = uint32(v.k)
	}

	return bpfInstruction, nil
}

// SetBPFFilter compiles and sets a BPF filter for the pcap handle.
func (p *Handle) SetBPFFilter(expr string) (err error) {
	bpf, err := p.compileBPFFilter(expr)
	defer C.pcap_freecode(&bpf)
	if err != nil {
		return err
	}

	if -1 == C.pcap_setfilter(p.cptr, &bpf) {
		return p.Error()
	}

	return nil
}

// SetBPFInstructionFilter may be used to apply a filter in BPF asm byte code format.
//
// Simplest way to generate BPF asm byte code is with tcpdump:
//     tcpdump -dd 'udp'
//
// The output may be used directly to add a filter, e.g.:
//     bpfInstructions := []pcap.BpfInstruction{
//			{0x28, 0, 0, 0x0000000c},
//			{0x15, 0, 9, 0x00000800},
//			{0x30, 0, 0, 0x00000017},
//			{0x15, 0, 7, 0x00000006},
//			{0x28, 0, 0, 0x00000014},
//			{0x45, 5, 0, 0x00001fff},
//			{0xb1, 0, 0, 0x0000000e},
//			{0x50, 0, 0, 0x0000001b},
//			{0x54, 0, 0, 0x00000012},
//			{0x15, 0, 1, 0x00000012},
//			{0x6, 0, 0, 0x0000ffff},
//			{0x6, 0, 0, 0x00000000},
//		}
//
// An other posibility is to write the bpf code in bpf asm.
// Documentation: https://www.kernel.org/doc/Documentation/networking/filter.txt
//
// To compile the code use bpf_asm from
// https://github.com/torvalds/linux/tree/master/tools/net
//
// The following command may be used to convert bpf_asm output to c/go struct, usable for SetBPFFilterByte:
// bpf_asm -c tcp.bpf
func (p *Handle) SetBPFInstructionFilter(bpfInstructions []BPFInstruction) (err error) {
	bpf, err := bpfInstructionFilter(bpfInstructions)
	if err != nil {
		return err
	}

	if -1 == C.pcap_setfilter(p.cptr, &bpf) {
		C.pcap_freecode(&bpf)
		return p.Error()
	}

	C.pcap_freecode(&bpf)

	return nil
}
func bpfInstructionFilter(bpfInstructions []BPFInstruction) (bpf _Ctype_struct_bpf_program, err error) {
	if len(bpfInstructions) < 1 {
		return bpf, errors.New("bpfInstructions must not be empty")
	}

	if len(bpfInstructions) > MaxBpfInstructions {
		return bpf, fmt.Errorf("bpfInstructions must not be larger than %d", MaxBpfInstructions)
	}

	bpf.bf_len = C.u_int(len(bpfInstructions))
	cbpfInsns := C.calloc(C.size_t(len(bpfInstructions)), C.size_t(unsafe.Sizeof(bpfInstructions[0])))

	copy((*[bpfInstructionBufferSize]BPFInstruction)(cbpfInsns)[0:len(bpfInstructions)], bpfInstructions)
	bpf.bf_insns = (*_Ctype_struct_bpf_insn)(cbpfInsns)

	return
}

// NewBPF compiles the given string into a new filter program.
//
// BPF filters need to be created from activated handles, because they need to
// know the underlying link type to correctly compile their offsets.
func (p *Handle) NewBPF(expr string) (*BPF, error) {
	bpf := &BPF{orig: expr}
	cexpr := C.CString(expr)
	defer C.free(unsafe.Pointer(cexpr))

	pcapCompileMu.Lock()
	defer pcapCompileMu.Unlock()
	if C.pcap_compile(p.cptr, &bpf.bpf, cexpr /* optimize */, 1, C.PCAP_NETMASK_UNKNOWN) != 0 {
		return nil, p.Error()
	}

	runtime.SetFinalizer(bpf, destroyBPF)
	return bpf, nil
}

// NewBPFInstructionFilter sets the given BPFInstructions as new filter program.
//
// More details see func SetBPFInstructionFilter
//
// BPF filters need to be created from activated handles, because they need to
// know the underlying link type to correctly compile their offsets.
func (p *Handle) NewBPFInstructionFilter(bpfInstructions []BPFInstruction) (*BPF, error) {
	var err error
	bpf := &BPF{orig: "BPF Instruction Filter"}

	bpf.bpf, err = bpfInstructionFilter(bpfInstructions)
	if err != nil {
		return nil, err
	}

	runtime.SetFinalizer(bpf, destroyBPF)
	return bpf, nil
}
func destroyBPF(bpf *BPF) {
	C.pcap_freecode(&bpf.bpf)
}

// String returns the original string this BPF filter was compiled from.
func (b *BPF) String() string {
	return b.orig
}

// Matches returns true if the given packet data matches this filter.
func (b *BPF) Matches(ci gopacket.CaptureInfo, data []byte) bool {
	var hdr C.struct_pcap_pkthdr
	hdr.ts.tv_sec = C.gopacket_time_secs_t(ci.Timestamp.Unix())
	hdr.ts.tv_usec = C.gopacket_time_usecs_t(ci.Timestamp.Nanosecond() / 1000)
	hdr.caplen = C.bpf_u_int32(len(data)) // Trust actual length over ci.Length.
	hdr.len = C.bpf_u_int32(ci.Length)
	dataptr := (*C.u_char)(unsafe.Pointer(&data[0]))
	return C.pcap_offline_filter(&b.bpf, &hdr, dataptr) != 0
}

// Version returns pcap_lib_version.
func Version() string {
	return C.GoString(C.pcap_lib_version())
}

// LinkType returns pcap_datalink, as a layers.LinkType.
func (p *Handle) LinkType() layers.LinkType {
	return layers.LinkType(C.pcap_datalink(p.cptr))
}

// SetLinkType calls pcap_set_datalink on the pcap handle.
func (p *Handle) SetLinkType(dlt layers.LinkType) error {
	if -1 == C.pcap_set_datalink(p.cptr, C.int(dlt)) {
		return p.Error()
	}
	return nil
}

// FindAllDevs attempts to enumerate all interfaces on the current machine.
func FindAllDevs() (ifs []Interface, err error) {
	var buf *C.char
	buf = (*C.char)(C.calloc(errorBufferSize, 1))
	defer C.free(unsafe.Pointer(buf))
	var alldevsp *C.pcap_if_t

	if -1 == C.pcap_findalldevs((**C.pcap_if_t)(&alldevsp), buf) {
		return nil, errors.New(C.GoString(buf))
	}
	defer C.pcap_freealldevs((*C.pcap_if_t)(alldevsp))
	dev := alldevsp
	var i uint32
	for i = 0; dev != nil; dev = (*C.pcap_if_t)(dev.next) {
		i++
	}
	ifs = make([]Interface, i)
	dev = alldevsp
	for j := uint32(0); dev != nil; dev = (*C.pcap_if_t)(dev.next) {
		var iface Interface
		iface.Name = C.GoString(dev.name)
		iface.Description = C.GoString(dev.description)
		iface.Addresses = findalladdresses(dev.addresses)
		// TODO: add more elements
		ifs[j] = iface
		j++
	}
	return
}

func findalladdresses(addresses *_Ctype_struct_pcap_addr) (retval []InterfaceAddress) {
	// TODO - make it support more than IPv4 and IPv6?
	retval = make([]InterfaceAddress, 0, 1)
	for curaddr := addresses; curaddr != nil; curaddr = (*_Ctype_struct_pcap_addr)(curaddr.next) {
		// Strangely, it appears that in some cases, we get a pcap address back from
		// pcap_findalldevs with a nil .addr.  It appears that we can skip over
		// these.
		if curaddr.addr == nil {
			continue
		}
		var a InterfaceAddress
		var err error
		if a.IP, err = sockaddrToIP((*syscall.RawSockaddr)(unsafe.Pointer(curaddr.addr))); err != nil {
			continue
		}
		// To be safe, we'll also check for netmask.
		if curaddr.netmask == nil {
			continue
		}
		if a.Netmask, err = sockaddrToIP((*syscall.RawSockaddr)(unsafe.Pointer(curaddr.netmask))); err != nil {
			// If we got an IP address but we can't get a netmask, just return the IP
			// address.
			a.Netmask = nil
		}
		retval = append(retval, a)
	}
	return
}

func sockaddrToIP(rsa *syscall.RawSockaddr) (IP []byte, err error) {
	switch rsa.Family {
	case syscall.AF_INET:
		pp := (*syscall.RawSockaddrInet4)(unsafe.Pointer(rsa))
		IP = make([]byte, 4)
		for i := 0; i < len(IP); i++ {
			IP[i] = pp.Addr[i]
		}
		return
	case syscall.AF_INET6:
		pp := (*syscall.RawSockaddrInet6)(unsafe.Pointer(rsa))
		IP = make([]byte, 16)
		for i := 0; i < len(IP); i++ {
			IP[i] = pp.Addr[i]
		}
		return
	}
	err = errors.New("Unsupported address type")
	return
}

// WritePacketData calls pcap_sendpacket, injecting the given data into the pcap handle.
func (p *Handle) WritePacketData(data []byte) (err error) {
	if -1 == C.pcap_sendpacket(p.cptr, (*C.u_char)(&data[0]), (C.int)(len(data))) {
		err = p.Error()
	}
	return
}

// Direction is used by Handle.SetDirection.
type Direction uint8

// Direction values for Handle.SetDirection.
const (
	DirectionIn    Direction = C.PCAP_D_IN
	DirectionOut   Direction = C.PCAP_D_OUT
	DirectionInOut Direction = C.PCAP_D_INOUT
)

// SetDirection sets the direction for which packets will be captured.
func (p *Handle) SetDirection(direction Direction) error {
	if direction != DirectionIn && direction != DirectionOut && direction != DirectionInOut {
		return fmt.Errorf("Invalid direction: %v", direction)
	}
	if status := C.pcap_setdirection(p.cptr, (C.pcap_direction_t)(direction)); status < 0 {
		return statusError(status)
	}
	return nil
}

// TimestampSource tells PCAP which type of timestamp to use for packets.
type TimestampSource C.int

// String returns the timestamp type as a human-readable string.
func (t TimestampSource) String() string {
	return C.GoString(C.pcap_tstamp_type_val_to_name(C.int(t)))
}

// TimestampSourceFromString translates a string into a timestamp type, case
// insensitive.
func TimestampSourceFromString(s string) (TimestampSource, error) {
	cs := C.CString(s)
	defer C.free(unsafe.Pointer(cs))
	t := C.pcap_tstamp_type_name_to_val(cs)
	if t < 0 {
		return 0, statusError(t)
	}
	return TimestampSource(t), nil
}

func statusError(status C.int) error {
	return errors.New(C.GoString(C.pcap_statustostr(status)))
}

// InactiveHandle allows you to call pre-pcap_activate functions on your pcap
// handle to set it up just the way you'd like.
type InactiveHandle struct {
	// cptr is the handle for the actual pcap C object.
	cptr        *C.pcap_t
	device      string
	deviceIndex int
	timeout     time.Duration
}

// Activate activates the handle.  The current InactiveHandle becomes invalid
// and all future function calls on it will fail.
func (p *InactiveHandle) Activate() (*Handle, error) {
	err := activateError(C.pcap_activate(p.cptr))
	if err != aeNoError {
		return nil, err
	}
	h := &Handle{
		cptr:        p.cptr,
		timeout:     p.timeout,
		device:      p.device,
		deviceIndex: p.deviceIndex,
	}
	p.cptr = nil
	return h, nil
}

// CleanUp cleans up any stuff left over from a successful or failed building
// of a handle.
func (p *InactiveHandle) CleanUp() {
	if p.cptr != nil {
		C.pcap_close(p.cptr)
	}
}

// NewInactiveHandle creates a new InactiveHandle, which wraps an un-activated PCAP handle.
// Callers of NewInactiveHandle should immediately defer 'CleanUp', as in:
//   inactive := NewInactiveHandle("eth0")
//   defer inactive.CleanUp()
func NewInactiveHandle(device string) (*InactiveHandle, error) {
	buf := (*C.char)(C.calloc(errorBufferSize, 1))
	defer C.free(unsafe.Pointer(buf))
	dev := C.CString(device)
	defer C.free(unsafe.Pointer(dev))

	// Try to get the interface index, but iy could be something like "any"
	// in which case use 0, which doesn't exist in nature
	deviceIndex := 0
	ifc, err := net.InterfaceByName(device)
	if err == nil {
		deviceIndex = ifc.Index
	}

	// This copies a bunch of the pcap_open_live implementation from pcap.c:
	cptr := C.pcap_create(dev, buf)
	if cptr == nil {
		return nil, errors.New(C.GoString(buf))
	}
	return &InactiveHandle{cptr: cptr, device: device, deviceIndex: deviceIndex}, nil
}

// SetSnapLen sets the snap length (max bytes per packet to capture).
func (p *InactiveHandle) SetSnapLen(snaplen int) error {
	if status := C.pcap_set_snaplen(p.cptr, C.int(snaplen)); status < 0 {
		return statusError(status)
	}
	return nil
}

// SetPromisc sets the handle to either be promiscuous (capture packets
// unrelated to this host) or not.
func (p *InactiveHandle) SetPromisc(promisc bool) error {
	var pro C.int
	if promisc {
		pro = 1
	}
	if status := C.pcap_set_promisc(p.cptr, pro); status < 0 {
		return statusError(status)
	}
	return nil
}

// SetTimeout sets the read timeout for the handle.
//
// See the package documentation for important details regarding 'timeout'.
func (p *InactiveHandle) SetTimeout(timeout time.Duration) error {
	if status := C.pcap_set_timeout(p.cptr, timeoutMillis(timeout)); status < 0 {
		return statusError(status)
	}
	p.timeout = timeout
	return nil
}

// SupportedTimestamps returns a list of supported timstamp types for this
// handle.
func (p *InactiveHandle) SupportedTimestamps() (out []TimestampSource) {
	var types *C.int
	n := int(C.pcap_list_tstamp_types(p.cptr, &types))
	defer C.pcap_free_tstamp_types(types)
	typesArray := (*[100]C.int)(unsafe.Pointer(types))
	for i := 0; i < n; i++ {
		out = append(out, TimestampSource((*typesArray)[i]))
	}
	return
}

// SetTimestampSource sets the type of timestamp generator PCAP uses when
// attaching timestamps to packets.
func (p *InactiveHandle) SetTimestampSource(t TimestampSource) error {
	if status := C.pcap_set_tstamp_type(p.cptr, C.int(t)); status < 0 {
		return statusError(status)
	}
	return nil
}

// CannotSetRFMon is returned by SetRFMon if the handle does not allow
// setting RFMon because pcap_can_set_rfmon returns 0.
var CannotSetRFMon = errors.New("Cannot set rfmon for this handle")

// SetRFMon turns on radio monitoring mode, similar to promiscuous mode but for
// wireless networks.  If this mode is enabled, the interface will not need to
// associate with an access point before it can receive traffic.
func (p *InactiveHandle) SetRFMon(monitor bool) error {
	var mon C.int
	if monitor {
		mon = 1
	}
	switch canset := C.pcap_can_set_rfmon(p.cptr); canset {
	case 0:
		return CannotSetRFMon
	case 1:
		// success
	default:
		return statusError(canset)
	}
	if status := C.pcap_set_rfmon(p.cptr, mon); status != 0 {
		return statusError(status)
	}
	return nil
}

// SetBufferSize sets the buffer size (in bytes) of the handle.
func (p *InactiveHandle) SetBufferSize(bufferSize int) error {
	if status := C.pcap_set_buffer_size(p.cptr, C.int(bufferSize)); status < 0 {
		return statusError(status)
	}
	return nil
}

// SetImmediateMode sets (or unsets) the immediate mode of the
// handle. In immediate mode, packets are delivered to the application
// as soon as they arrive.  In other words, this overrides SetTimeout.
func (p *InactiveHandle) SetImmediateMode(mode bool) error {
	var md C.int
	if mode {
		md = 1
	}
	if status := C.pcap_set_immediate_mode(p.cptr, md); status < 0 {
		return statusError(status)
	}
	return nil
}
gopacket-1.1.14/pcap/pcap_test.go000066400000000000000000000156711316321740500166430ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package pcap

import (
	"fmt"
	"io"
	"log"
	"testing"

	"github.com/google/gopacket"
	"github.com/google/gopacket/layers"
)

func TestPcapNonexistentFile(t *testing.T) {
	handle, err := OpenOffline("/path/to/nonexistent/file")
	if err == nil {
		t.Error("No error returned for nonexistent file open")
	} else {
		t.Logf("Error returned for nonexistent file: %v", err)
	}
	if handle != nil {
		t.Error("Non-nil handle returned for nonexistent file open")
	}
}

func TestPcapFileRead(t *testing.T) {
	for _, file := range []struct {
		filename       string
		num            int
		expectedLayers []gopacket.LayerType
	}{
		{"test_loopback.pcap",
			24,
			[]gopacket.LayerType{
				layers.LayerTypeLoopback,
				layers.LayerTypeIPv6,
				layers.LayerTypeTCP,
			},
		},
		{"test_ethernet.pcap",
			16,
			[]gopacket.LayerType{
				layers.LayerTypeEthernet,
				layers.LayerTypeIPv4,
				layers.LayerTypeTCP,
			},
		},
		{"test_dns.pcap",
			10,
			[]gopacket.LayerType{
				layers.LayerTypeEthernet,
				layers.LayerTypeIPv4,
				layers.LayerTypeUDP,
				layers.LayerTypeDNS,
			},
		},
	} {
		t.Logf("\n\n\n\nProcessing file %s\n\n\n\n", file.filename)

		packets := []gopacket.Packet{}
		if handle, err := OpenOffline(file.filename); err != nil {
			t.Fatal(err)
		} else {
			packetSource := gopacket.NewPacketSource(handle, handle.LinkType())
			for packet := range packetSource.Packets() {
				packets = append(packets, packet)
			}
		}
		if len(packets) != file.num {
			t.Fatal("Incorrect number of packets, want", file.num, "got", len(packets))
		}
		for i, p := range packets {
			t.Log(p.Dump())
			for _, layertype := range file.expectedLayers {
				if p.Layer(layertype) == nil {
					t.Fatal("Packet", i, "has no layer type\n%s", layertype, p.Dump())
				}
			}
		}
	}
}

func TestBPF(t *testing.T) {
	handle, err := OpenOffline("test_ethernet.pcap")
	if err != nil {
		t.Fatal(err)
	}

	for _, expected := range []struct {
		expr   string
		Error  bool
		Result bool
	}{
		{"foobar", true, false},
		{"tcp[tcpflags] & (tcp-syn|tcp-ack) == (tcp-syn|tcp-ack)", false, true},
		{"tcp[tcpflags] & (tcp-syn|tcp-ack) == tcp-ack", false, true},
		{"udp", false, false},
	} {
		data, ci, err := handle.ReadPacketData()
		if err != nil {
			t.Fatal(err)
		}
		t.Log("Testing filter", expected.expr)
		if bpf, err := handle.NewBPF(expected.expr); err != nil {
			if !expected.Error {
				t.Error(err, "while compiling filter was unexpected")
			}
		} else if expected.Error {
			t.Error("expected error but didn't see one")
		} else if matches := bpf.Matches(ci, data); matches != expected.Result {
			t.Error("Filter result was", matches, "but should be", expected.Result)
		}
	}
}

func TestBPFInstruction(t *testing.T) {
	handle, err := OpenOffline("test_ethernet.pcap")
	if err != nil {
		t.Fatal(err)
	}

	cntr := 0
	oversizedBpfInstructionBuffer := [MaxBpfInstructions + 1]BPFInstruction{}

	for _, expected := range []struct {
		Filter         string
		BpfInstruction []BPFInstruction
		Error          bool
		Result         bool
	}{
		// {"foobar", true, false},
		{"foobar", []BPFInstruction{}, true, false},

		// tcpdump -dd 'tcp[tcpflags] & (tcp-syn|tcp-ack) == (tcp-syn|tcp-ack)'
		{"tcp[tcpflags] & (tcp-syn|tcp-ack) == (tcp-syn|tcp-ack)",
			[]BPFInstruction{
				{0x28, 0, 0, 0x0000000c},
				{0x15, 0, 9, 0x00000800},
				{0x30, 0, 0, 0x00000017},
				{0x15, 0, 7, 0x00000006},
				{0x28, 0, 0, 0x00000014},
				{0x45, 5, 0, 0x00001fff},
				{0xb1, 0, 0, 0x0000000e},
				{0x50, 0, 0, 0x0000001b},
				{0x54, 0, 0, 0x00000012},
				{0x15, 0, 1, 0x00000012},
				{0x6, 0, 0, 0x0000ffff},
				{0x6, 0, 0, 0x00000000},
			}, false, true},

		// tcpdump -dd 'tcp[tcpflags] & (tcp-syn|tcp-ack) == tcp-ack'
		{"tcp[tcpflags] & (tcp-syn|tcp-ack) == tcp-ack",
			[]BPFInstruction{
				{0x28, 0, 0, 0x0000000c},
				{0x15, 0, 9, 0x00000800},
				{0x30, 0, 0, 0x00000017},
				{0x15, 0, 7, 0x00000006},
				{0x28, 0, 0, 0x00000014},
				{0x45, 5, 0, 0x00001fff},
				{0xb1, 0, 0, 0x0000000e},
				{0x50, 0, 0, 0x0000001b},
				{0x54, 0, 0, 0x00000012},
				{0x15, 0, 1, 0x00000010},
				{0x6, 0, 0, 0x0000ffff},
				{0x6, 0, 0, 0x00000000},
			}, false, true},

		// tcpdump -dd 'udp'
		{"udp",
			[]BPFInstruction{
				{0x28, 0, 0, 0x0000000c},
				{0x15, 0, 5, 0x000086dd},
				{0x30, 0, 0, 0x00000014},
				{0x15, 6, 0, 0x00000011},
				{0x15, 0, 6, 0x0000002c},
				{0x30, 0, 0, 0x00000036},
				{0x15, 3, 4, 0x00000011},
				{0x15, 0, 3, 0x00000800},
				{0x30, 0, 0, 0x00000017},
				{0x15, 0, 1, 0x00000011},
				{0x6, 0, 0, 0x0000ffff},
				{0x6, 0, 0, 0x00000000},
			}, false, false},

		{"", oversizedBpfInstructionBuffer[:], true, false},
	} {
		cntr++
		data, ci, err := handle.ReadPacketData()
		if err != nil {
			t.Fatal(err)
		}

		t.Log("Testing BpfInstruction filter", cntr)
		if bpf, err := handle.NewBPFInstructionFilter(expected.BpfInstruction); err != nil {
			if !expected.Error {
				t.Error(err, "while compiling filter was unexpected")
			}
		} else if expected.Error {
			t.Error("expected error but didn't see one")
		} else if matches := bpf.Matches(ci, data); matches != expected.Result {
			t.Error("Filter result was", matches, "but should be", expected.Result)
		}

		if expected.Filter != "" {
			t.Log("Testing dead bpf filter", cntr)
			if bpf, err := CompileBPFFilter(layers.LinkTypeEthernet, 65535, expected.Filter); err != nil {
				if !expected.Error {
					t.Error(err, "while compiling filter was unexpected")
				}
			} else if expected.Error {
				t.Error("expected error but didn't see one")
			} else {
				if len(bpf) != len(expected.BpfInstruction) {
					t.Errorf("expected %d instructions, got %d", len(expected.BpfInstruction), len(bpf))
				}
				for i := 0; i < len(bpf); i++ {
					if bpf[i] != expected.BpfInstruction[i] {
						t.Errorf("expected instruction %d = %d, got %d", i, expected.BpfInstruction[i], bpf[i])
					}
				}
			}
		}
	}
}

func ExampleBPF() {
	handle, err := OpenOffline("test_ethernet.pcap")
	if err != nil {
		log.Fatal(err)
	}
	synack, err := handle.NewBPF("tcp[tcpflags] & (tcp-syn|tcp-ack) == (tcp-syn|tcp-ack)")
	if err != nil {
		log.Fatal(err)
	}
	syn, err := handle.NewBPF("tcp[tcpflags] & (tcp-syn|tcp-ack) == tcp-syn")
	if err != nil {
		log.Fatal(err)
	}
	for {
		data, ci, err := handle.ReadPacketData()
		switch {
		case err == io.EOF:
			return
		case err != nil:
			log.Fatal(err)
		case synack.Matches(ci, data):
			fmt.Println("SYN/ACK packet")
		case syn.Matches(ci, data):
			fmt.Println("SYN packet")
		default:
			fmt.Println("SYN flag not set")
		}
	}
	// Output:
	// SYN packet
	// SYN/ACK packet
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
	// SYN flag not set
}
gopacket-1.1.14/pcap/pcap_tester.go000066400000000000000000000052661316321740500171710ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

// +build ignore

// This binary tests that PCAP packet capture is working correctly by issuing
// HTTP requests, then making sure we actually capture data off the wire.
package main

import (
	"errors"
	"flag"
	"fmt"
	"log"
	"net"
	"net/http"
	"os"
	"time"

	"github.com/google/gopacket/pcap"
)

var mode = flag.String("mode", "basic", "One of: basic,filtered,timestamp")

func generatePackets() {
	if resp, err := http.Get("http://code.google.com"); err != nil {
		log.Printf("Could not get HTTP: %v", err)
	} else {
		resp.Body.Close()
	}
}

func main() {
	flag.Parse()
	ifaces, err := net.Interfaces()
	if err != nil {
		log.Fatal(err)
	}
	for _, iface := range ifaces {
		log.Printf("Trying capture on %q", iface.Name)
		if err := tryCapture(iface); err != nil {
			log.Printf("Error capturing on %q: %v", iface.Name, err)
		} else {
			log.Printf("Successfully captured on %q", iface.Name)
			return
		}
	}
	os.Exit(1)
}

func tryCapture(iface net.Interface) error {
	if iface.Name[:2] == "lo" {
		return errors.New("skipping loopback")
	}
	var h *pcap.Handle
	var err error
	switch *mode {
	case "basic":
		h, err = pcap.OpenLive(iface.Name, 65536, false, time.Second*3)
		if err != nil {
			return fmt.Errorf("openlive: %v", err)
		}
		defer h.Close()
	case "filtered":
		h, err = pcap.OpenLive(iface.Name, 65536, false, time.Second*3)
		if err != nil {
			return fmt.Errorf("openlive: %v", err)
		}
		defer h.Close()
		if err := h.SetBPFFilter("port 80 or port 443"); err != nil {
			return fmt.Errorf("setbpf: %v", err)
		}
	case "timestamp":
		u, err := pcap.NewInactiveHandle(iface.Name)
		if err != nil {
			return err
		}
		defer u.CleanUp()
		if err = u.SetSnapLen(65536); err != nil {
			return err
		} else if err = u.SetPromisc(false); err != nil {
			return err
		} else if err = u.SetTimeout(time.Second * 3); err != nil {
			return err
		}
		sources := u.SupportedTimestamps()
		if len(sources) == 0 {
			return errors.New("no supported timestamp sources")
		} else if err := u.SetTimestampSource(sources[0]); err != nil {
			return fmt.Errorf("settimestampsource(%v): %v", sources[0], err)
		} else if h, err = u.Activate(); err != nil {
			return fmt.Errorf("could not activate: %v", err)
		}
		defer h.Close()
	default:
		panic("Invalid --mode: " + *mode)
	}
	go generatePackets()
	h.ReadPacketData() // Do one dummy read to clear any timeouts.
	data, ci, err := h.ReadPacketData()
	if err != nil {
		return fmt.Errorf("readpacketdata: %v", err)
	}
	log.Printf("Read packet, %v bytes, CI: %+v", len(data), ci)
	return nil
}
gopacket-1.1.14/pcap/pcap_unix.go000066400000000000000000000031171316321740500166370ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
//
// +build !windows

package pcap

/*
#include 
#include 

// pcap_wait returns when the next packet is available or the timeout expires.
// Since it uses pcap_get_selectable_fd, it will not work in Windows.
int pcap_wait(pcap_t *p, int usec) {
	fd_set fds;
	int fd;
	struct timeval tv;

	fd = pcap_get_selectable_fd(p);
	if(fd < 0) {
		return fd;
	}

	FD_ZERO(&fds);
	FD_SET(fd, &fds);

	tv.tv_sec = 0;
	tv.tv_usec = usec;

	if(usec != 0) {
		return select(fd+1, &fds, NULL, NULL, &tv);
	}

	// block indefinitely if no timeout provided
	return select(fd+1, &fds, NULL, NULL, NULL);
}
*/
import "C"

import (
	"errors"
	"unsafe"
)

func (p *Handle) openLive() error {
	buf := (*C.char)(C.calloc(errorBufferSize, 1))
	defer C.free(unsafe.Pointer(buf))

	// Change the device to non-blocking, we'll use pcap_wait to wait until the
	// handle is ready to read.
	if v := C.pcap_setnonblock(p.cptr, 1, buf); v == -1 {
		return errors.New(C.GoString(buf))
	}

	return nil
}

// waitForPacket waits for a packet or for the timeout to expire.
func (p *Handle) waitForPacket() {
	// need to wait less than the read timeout according to pcap documentation.
	// timeoutMillis rounds up to at least one millisecond so we can safely
	// subtract up to a millisecond.
	usec := timeoutMillis(p.timeout) * 1000
	usec -= 100

	C.pcap_wait(p.cptr, usec)
}
gopacket-1.1.14/pcap/pcap_windows.go000066400000000000000000000010331316321740500173410ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
// Copyright 2009-2011 Andreas Krennmair. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package pcap

import (
	"runtime"
)

func (p *Handle) openLive() error {
	// do nothing
	return nil
}

// waitForPacket waits for a packet or for the timeout to expire.
func (p *Handle) waitForPacket() {
	// can't use select() so instead just switch goroutines
	runtime.Gosched()
}
gopacket-1.1.14/pcap/pcapgo_test.go000066400000000000000000000024241316321740500171610ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.

package pcap

import (
	"bytes"
	"github.com/google/gopacket"
	"github.com/google/gopacket/layers"
	"github.com/google/gopacket/pcapgo"
	"io/ioutil"
	"reflect"
	"testing"
	"time"
)

func TestPCAPGoWrite(t *testing.T) {
	f, err := ioutil.TempFile("", "pcapgo")
	if err != nil {
		t.Fatal(err)
	}
	data := []byte{0xab, 0xcd, 0xef, 0x01, 0x02, 0x03, 0x04}
	ci := gopacket.CaptureInfo{
		Timestamp:     time.Unix(12345667, 1234567000),
		Length:        700,
		CaptureLength: len(data),
	}
	func() {
		defer f.Close()
		w := pcapgo.NewWriter(f)
		if err := w.WriteFileHeader(65536, layers.LinkTypeEthernet); err != nil {
			t.Fatal(err)
		}
		if err := w.WritePacket(ci, data); err != nil {
			t.Fatal(err)
		}
	}()
	h, err := OpenOffline(f.Name())
	if err != nil {
		t.Fatal(err)
	}
	defer h.Close()
	gotData, gotCI, err := h.ReadPacketData()
	if err != nil {
		t.Fatal("could not read first packet:", err)
	}
	if !bytes.Equal(gotData, data) {
		t.Errorf("byte mismatch:\nwant: %v\n got: %v", data, gotData)
	}
	if !reflect.DeepEqual(ci, gotCI) {
		t.Errorf("CI mismatch:\nwant: %v\n got: %v", ci, gotCI)
	}
}
gopacket-1.1.14/pcap/test_dns.pcap000066400000000000000000000017511316321740500170140ustar00rootroot00000000000000òuX=T
RR"~"5@ED8/=m _\50picsliferu)uX=T0
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CC"~"5@E5}@8qPF`_\I`5!%xageruuX=TO
UU"~"5@EGc8M%J_\W53"7oknakonsaltru)uX=T
PP"~"5@EBH5%	XT_\5.73domcom)uX=To
MM"~"5@E?^:xm<_\B5+넮pogodavtomskeruuX=T
YY"~"5@EKF6.-V_\57NTrppnashauchebaru)uX=TXX"~"5@EJQ\O~_\U56cmailyarisvetcom)uX=ToSS"~"5@EE8	F_\51Z#6	kuklazineru)gopacket-1.1.14/pcap/test_ethernet.pcap000066400000000000000000000167701316321740500200550ustar00rootroot00000000000000ò6PxNNF X5|cWE@@@܀tkjRPmm
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Host: 107.6.106.82
Accept: */*

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Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Accept-Ranges: bytes
ETag: "1749569545"
Last-Modified: Fri, 04 Jan 2013 05:57:37 GMT
Content-Length: 5919
Date: Sun, 06 Jan 2013 19:37:47 GMT
Server: lighttpd/1.4.28






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We did not invent the algorithm. The algorithm consistently finds Jesus. The algorithm killed Jeeves. 
The algorithm is banned in China. The algorithm is from Jersey. The algorithm constantly finds Jesus.
This is not the algorithm. This is close.



@3p%kjRtP#m6
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W0gopacket-1.1.14/pcap/test_loopback.pcap000066400000000000000000001623331316321740500200260ustar00rootroot00000000000000òزP200`@f
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Connection: keep-alive
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.101 Safari/537.11
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Referer: http://localhost:8080/pkg/
Accept-Encoding: gzip,deflate,sdch
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58

  

  

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import "github.com/gconnell/gopacket"

			

			

			
Overview

			
Index

			
			
			
				
Subdirectories

			
			

		

		
		

			
			

				
Overview ▾

				

Package gopacket provides packet decoding for the Go language.




gopacket contains 3 sub-packages with additional functionality you may find
useful:



* layers: You'll probably use this every time.  This contains of the logic
    built into gopacket for decoding packet protocols.  Note that all example
    code below assumes that you have imported both gopacket and
    gopacket/layers.
* pcap: C bindings to use libpcap to pull packets off the wire.
* pfring: C bindings to use PF_RING to pull packets off the wire.



Basic Usage



gopacket takes in packet data as a []byte and decodes it into a packet with
a non-zero number of "layers".  Each layer corresponds to a protocol
within the bytes.  Once a packet has been decoded, the layers of the packet
can be requested from the packet.



// Decode a packet
packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Default)
// Get the TCP layer from this packet
if tcpLayer := packet.Layer(layers.LayerTypeTCP); tcpLayer != nil {
  fmt.Println("This is a TCP packet!")
  // Get actual TCP data from this layer
  tcp, _ := tcpLayer.(*layers.TCP)
  fmt.Printf("From src port %d to dst port %d\n", tcp.SrcPort, tcp.DstPort)
}
// Iterate over all layers, printing out each layer type
for layer := range packet.Layers() {
  fmt.Println("PACKET LAYER:", layer.LayerType())
}




Packets can be decoded from a number of starting points.  Many of our base
types implement Decoder, which allow us to decode packets for which
we don't have full data.



// Decode an ethernet packet
ethP := gopacket.NewPacket(p1, layers.LayerTypeEthernet, gopacket.Default)
// Decode an IPv6 header and everything it contains
ipP := gopacket.NewPacket(p2, layers.LayerTypeIPv6, gopacket.Default)
// Decode a TCP header and its payload
tcpP := gopacket.NewPacket(p3, layers.LayerTypeTCP, gopacketزP@@`?@
evJ#?
.Default)



Reading Packets From A Source



Most of the time, you won't just have a []byte of packet data lying around.
Instead, you'll want to read packets in from somewhere (file, interface, etc)
and process them.  To do that, you'll want to build a PacketSource.




First, you'll need to construct an object that implements the PacketDataSource
interface.  There are implementations of this interface bundled with gopacket
in the gopacket/pcap and gopacket/pfring subpackages... see their documentation
for more information on their usage.  Once you have a PacketDataSource, you can
pass it into NewPacketSource, along with a Decoder of your choice, to create
a PacketSource.




Once you have a PacketSource, you can read packets from it in multiple ways.
See the docs for PacketSource for more details.  The easiest method is the
Packets function, which returns a channel, then asynchronously writes new
packets into that channel, closing the channel if the packetSource hits an
end-of-file.



packetSource := ...  // construct using pcap or pfring
for packet := range packetSource.Packets() {
  handlePacket(packet)  // do something with each packet
}




You can change the decoding options of the packetSource by setting fields in
packetSource.DecodeOptions... see the following sections for more details.



Lazy Decoding



gopacket optionally decodes packet data lazily, meaning it
only decodes a packet layer when it needs to to handle a function call.



// Create a packet, but don't actually decode anything yet
packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy)
// Now, decode the packet up to the first IPv4 layer found but no further.
// If no IPv4 layer was found, the whole packet will be decoded looking for
// it.
ip4 := packet.Layer(layers.LayerTypeIPv4)
// Decode all layers and return them.  The layers up to the first IPv4 layer
// are already decoded, and will not require decoding a second time.
layers := packet.Layers()




Lazily-decoded packets are not concurrency-safe.  Since layers have not all been
decoded, each call to Layer() or Layers() has the potential to mutate the packet
in order to decode the next layer.  If a packet is used
in multiple goroutines concurrently, don't use gopacket.Lazy.  Then gopacket
will decode the packet fully, and all future function calls won't mutate the
object.



NoCopy Decoding



By default, gopacket will copy the slice passed to NewPacket and store the
copy within the packet, so future mutations to the bytes underlying the slice
don't affect the packet and its layers.  If you can guarantee that the
underlying slice bytes won't be changed, you can use NoCopy to tell
gopacket.NewPacket, and it'll use the passed-in slice itself.



// This channel returns new byte slices, each of which points to a new
// memory location that's guaranteed immutable for the duration of the
// packet.
for data := range myByteSliceChannel {
  p := gopacket.NewPacket(data, layers.LayerTypeEthernet, gopacket.NoCopy)
  doSomethingWithPacket(p)
}




The fastest method of decoding is to use both Lazy and NoCopy, but note from
the many caveats above that for some implementations they may be dangerous
either or both may be dangerous.



Pointers To Known Layers



During decoding, certain layers are stored in the packet as well-known
layer types.  For example, IPv4 and IPv6 are both considered NetworkLayer
layers, while TCP and UDP are both TransportLayer layers.  We support 4
layers, corresponding to the 4 layers of the TCP/IP layering scheme (roughly
anagalous to layers 2, 3, 4, and 7 of the OSI model).  To access these,
you can use the packet.LinkLayer, packet.NetworkLayer,
packet.TransportLayer, and packet.ApplicationLayer functions.  Each of
these functions returns a corresponding interface
(gopacket.{Link,Network,Transport,Application}Layer).  The first three
provide methods for getting src/dst addresses for that particular layer,
while the final layer provides a Payload function to get payload data.
This is helpful, for example, to get payloads for all packets regardless
of their underlying data type:



// Get packets from some source
for packet := range someSource {
  if app := packet.ApplicationLayer(); app != nil {
    if strings.Contains(string(app.Payload()), "magic string") {
      fmt.Println("Found magic string in a packet!")
    }
  }
}




A particularly useful layer is ErrorLayer, which is set whenever there's
an error parsing part of the packet.



packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Default)
if err := packet.ErrorLayer(); err != nil {
  fmt.Println("Error decoding some part of the packet:", err)
}




Note that we don't return an error from NewPacket because we may have decoded
a number of layers successfully before running into our erroneous layer.  You
may still be able to get your Ethernet and IPv4 layers correctly, even if
your TCP layer is malformed.



Flow And Endpoint



gopacket has two useful objects, Flow and Endpoint, for communicating in a protocol
independent manner the fact that a packet is coming from A and going to B.
The general layer types LinkLayer, NetworkLayer, and TransportLayer all provide
methods for extracting their flow information, without worrying about the type
of the underlying Layer.




A Flow is a simple object made up of a set of two Endpoints, one source and one
destination.  It details the sender and receiver of the Layer of the Packet.




An Endpoint is a hashable representation of a source or destination.  For
example, for LayerTypeIPv4, an Endpoint contains the IP address bytes for a v4
IP packet.  A Flow can be broken into Endpoints, and Endpoints can be combined
into Flows:



packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy)
netFlow := packet.NetworkLayer().NetworkFlow()
src, dst := netFlow.Endpoints()
reverseFlow := gopacket.NewFlow(dst, src)




Both Endpoint and Flow objects can be used as map keys, and the equality
operator can compare them, so you can easily group together all packets
based on endpoint criteria:



flows := map[gopacket.Endpoint]chan gopacket.Packet
packet := gopacket.NewPacket(myPacketData, layers.LayerTypeEthernet, gopacket.Lazy)
// Send all TCP packets to channels based on their destination port.
if tcp := packet.Layer(layers.LayerTypeTCP); tcp != nil {
  flows[tcp.TransportFlow().Dst()] <- packet
}
// Look for all packets with the same source and destination network address
if net := packet.NetworkLayer(); net != nil {
  src, dst := net.NetworkFlow().Endpoints()
  if src == dst {
    fmt.Println("Fishy packet has same network source and dst: %s", src)
  }
}
// Find all packets coming from UDP port 1000 to UDP port 500
interestingFlow := gopacket.NewFlow(layers.NewUDPPortEndpoint(1000), layers.NewUDPPortEndpoint(500))
if t := packet.NetworkLayer(); t != nil && t.TransportFlow() == interestingFlow {
  fmt.Println("Found that UDP flow I was looking for!")
}



Implementing Your Own Decoder



If your network has some strange encapsulation, you can implement your own
decoder.  In this example, we handle Ethernet packets which are encapsulated
in a 4-byte header.



// Create a layer type, should be unique and high, so it doesn't conflict,
// giving it a name and a decoder to use.
var MyLayerType = gopacket.RegisterLayerType(12345, "MyLayerType", gopacket.DecodeFunc(decodeMyLayer))

// Implement my layer
type MyLayer struct {
  StrangeHeader []byte
  payload []byte
}
func (m MyLayer) LayerType() LayerType { return MyLayerType }
func (m MyLayer) LayerContents() []byte { return m.StrangeHeader }
func (m MyLayer) LayerPayload() []byte { return m.payload }

// Now implement a decoder... this one strips off the first 4 bytes of the
// packet.
func decodeMyLayer(data []byte, p gopacket.PacketBuilder) error {
  // Create my layer
  p.AddLayer(&MyLayer{data[:4], data[4:]})
  // Determine how to handle the rest of the packet
  return p.NextDecoder(layers.LayerTypeEthernet)
}

// Finally, decode your packets:
p := gopacket.NewPacket(data, MyLayerType, gopacket.Lazy)




See the docs for Decoder and PacketBuilder for more details on how coding
decoders works, or look at RegisterLayerType and RegisterEndpointType to see how
to add layer/endpoint types to gopacket.



			

		

		
	
		
Index

		
		

			

			
			
				
Variables

			
			
			
				
				
type ApplicationLayer

				
				
			
				
				
type CaptureInfo

				
				
			
				
				
type DecodeFailure

				
				
					
					
    func (d *DecodeFailure) Error() error

				
					
					
    func (d *DecodeFailure) LayerContents() []byte

				
					
					
    func (d *DecodeFailure) LayerPayload() []byte

				
					
					
    func (d *DecodeFailure) LayerType() LayerType

				
					
					
    func (d *DecodeFailure) String() string

				
			
				
				
type DecodeFunc

				
				
					
					
    func (d DecodeFunc) Decode(data []byte, p PacketBuilder) error

				
			
				
				
type DecodeOptions

				
				
			
				
				
type Decoder

				
				
			
				
				
type Endpoint

				
					
					
    func NewEndpoint(typ EndpointType, raw []byte) Endpoint

				
				
					
					
    func (e Endpoint) EndpointType() EndpointType

				
					
					
    func (a Endpoint) LessThan(b Endpoint) bool

				
					
					
    func (e Endpoint) Raw() []byte

				
					
					
    func (e Endpoint) String() string

				
			
				
				
type EndpointType

				
					
					
    func RegisterEndpointType(num int, meta EndpointTypeMetadata) EndpointType

				
				
					
					
    func (e EndpointType) String() string

				
			
				
				
type EndpointTypeMetadata

				
				
			
				
				
type ErrorLayer

				
				
			
				
				
type Flow

				
					
					
    func FlowFromEndpoints(src, dst Endpoint) (_ Flow, err error)

				
					
					
    func NewFlow(t EndpointType, src, dst []byte) Flow

				
				
					
					
    func (f Flow) Dst() (dst Endpoint)

				
					
					
    func (f Flow) EndpointType() EndpointType

				
					
					
    func (f Flow) Endpoints() (src, dst Endpoint)

				
					
					
    func (f Flow) Reverse() Flow

				
					
					
    func (f Flow) Src() (src Endpoint)

				
					
					
    func (f Flow) String() string

				
			
				
				
type Layer

				
				
			
				
				
type LayerClass

				
					
					
    func NewLayerClass(types []LayerType) LayerClass

				
				
			
				
				
type LayerClassMap

				
					
					
    func NewLayerClassMap(types []LayerType) LayerClassMap

				
				
					
					
    func (m LayerClassMap) Contains(t LayerType) bool

				
			
				
				
type LayerClassSlice

				
					
					
    func NewLayerClassSlice(types []LayerType) LayerClassSlice

				
				
					
					
    func (s LayerClassSlice) Contains(t LayerType) bool

				
			
				
				
type LayerType

				
					
					
    func RegisterLayerType(num int, meta LayerTypeMetadata) LayerType

				
				
					
					
    func (t LayerType) Decode(data []byte, c PacketBuilder) error

				
					
					
    func (t LayerType) String() (s string)

				
			
				
				
type LayerTypeMetadata

				
				
			
				
				
type LinkLayer

				
				
			
				
				
type NetworkLayer

				
				
			
				
				
type Packet

				
					
					
    func NewPacket(data []byte, firstLayerDecoder Decoder, options DecodeOptions) Packet

				
				
			
				
				
type PacketBuilder

				
				
			
				
				
type PacketDataSource

				
				
			
				
				
type PacketSource

				
					
					
    func NewPacketSource(source PacketDataSource, decoder Decoder) *PacketSource

				
				
					
					
    func (p *PacketSource) NextPacket() (Packet, error)

				
					
					
    func (p *PacketSource) Packets() chan Packet

				
			
				
				
type Payload

				
				
					
					
    func (p *Payload) LayerContents() []byte

				
					
					
    func (p *Payload) LayerPayload() []byte

				
					
					
    func (p *Payload) LayerType() LayerType

				
					
					
    func (p *Payload) Payload() []byte

				
					
					
    func (p *Payload) String() string

				
			
				
				
type TransportLayer

				
				
			
			
		


		

		
			
Package files

			

			
			
				base.go
			
				decode.go
			
				doc.go
			
				flows.go
			
				layerclass.go
			
				layertype.go
			
				packet.go
			
				valid_mac_prefixes.go
			
			
			

		
	
		
		
			
Variables

			
				
var ValidMACPrefixMap = validMACPrefixMap

				

ValidMACPrefixMap maps a valid MAC address prefix to the name of the
organization that owns the rights to use it.  We map it to a hidden
variable so it won't show up in godoc, since it's a very large map.



			
		
		
		
			
			
			
type ApplicationLayer

			
type ApplicationLayer interface {
    Layer
    Payload() []byte
}

			

ApplicationLayer is the packet layer corresponding to the TCP/IP layer 4 (OSI
layer 7), also known as the packet payload.




			

			

			

			

			
		
			
			
			
type CaptureInfo

			
type CaptureInfo struct {
    // Populated is set to true if the rest of the CaptureInfo has been populated
    // with actual information.  If Populated is false, there's no point in
    // reading any of the other fields.
    Populated             bool
    Timestamp             time.Time
    CaptureLength, Length int
}

			

CaptureInfo contains capture metadata for a packet.  If a packet was captured
off the wire or read from a pcap file (see the 'pcap' subdirectory), this
information will be attached to the packet.




			

			

			

			

			
		
			
			
			
type DecodeFailure

			
type DecodeFailure struct {
    // contains filtered or unexported fields
}

			

DecodeFailure is a packet layer created if decoding of the packet data failed
for some reason.  It implements ErrorLayer.  LayerContents will be the entire
set of bytes that failed to parse, and Error will return the reason parsing
failed.




			

			

			

			

			
				
				
func (*DecodeFailure) Error

				
func (d *DecodeFailure) Error() error

				

Error returns the error encountered during decoding.



				
				
			
				
				
func (*DecodeFailure) LayerContents

				
func (d *DecodeFailure) LayerContents() []byte

				
				
				
			
				
				
func (*DecodeFailure) LayerPayload

				
func (d *DecodeFailure) LayerPayload() []byte

				
				
				
			
				
				
func (*DecodeFailure) LayerType

				
func (d *DecodeFailure) LayerType() LayerType

				

LayerType returns LayerTypeDecodeFailure



				
				
			
				
				
func (*DecodeFailure) String

				
func (d *DecodeFailure) String() string

				
				
				
			
		
			
			
			
type DecodeFunc

			
type DecodeFunc func([]byte, PacketBuilder) error

			

DecodeFunc wraps a function to make it a Decoder.




			

			

			

			

			
				
				
func (DecodeFunc) Decode

				
func (d DecodeFunc) Decode(data []byte, p PacketBuilder) error

				
				
				
			
		
			
			
			
type DecodeOptions

			
type DecodeOptions struct {
    // Lazy decoding decodes the minimum number of layers needed to return data
    // for a packet at each function call.  Be careful using this with concurrent
    // packet processors, as each call to packet.* could mutate the packet, and
    // two concurrent function calls could interact poorly.
    Lazy bool
    // NoCopy decoding doesn't copy its input buffer into storage that's owned by
    // the packet.  If you can guarantee that the bytes underlying the slice
    // passed into NewPacket aren't going to be modified, this can be faster.  If
    // there's any chance that those bytes WILL be changed, this will invalidate
    // your packets.
    NoCopy bool
}

			

DecodeOptions tells gopacket how to decode a packet.




			

			
				
var Default DecodeOptions = DecodeOptions{}

				

Default decoding provides the safest (but slowest) method for decoding
packets.  It eagerly processes all layers (so it's concurrency-safe) and it
copies its input buffer upon creation of the packet (so the packet remains
valid if the underlying slice is modified.  Both of these take time,
though, so beware.  If you can guarantee that the packet will only be used
by one goroutine at a time, set Lazy decoding.  If you can guarantee that
the underlying slice won't change, set NoCopy decoding.



			
				
var Lazy DecodeOptions = DecodeOptions{Lazy: true}

				

Lazy is a DecodeOptions with just Lazy set.



			
				
var NoCopy DecodeOptions = DecodeOptions{NoCopy: true}

				

NoCopy is a DecodeOptions with just NoCopy set.



			

			

			

			
		
			
			
			
type Decoder

			
type Decoder interface {
    // Decode decodes the bytes of a packet, sending decoded values and other
    // information to PacketBuilder, and returning an error if unsuccessful.  See
    // the PacketBuilder documentation for more details.
    Decode([]byte, PacketBuilder) error
}

			

Decoder is an interface for logic to decode a packet layer.  Users may
implement a Decoder to handle their own strange packet types, or may use one
of the many decoders available in the 'layers' subpackage to decode things
for them.




			

			
				
var DecodePayload Decoder = DecodeFunc(decodePayload)

				

DecodePayload is a Decoder that returns a Payload layer containing all
remaining bytes.



			
				
var DecodeUnknown Decoder = DecodeFunc(decodeUnknown)

				

DecodeUnknown is a Decoder that returns a DecodeFailure layer containing all
remaining bytes, useful if you run up against a layer that you're unable to
decode yet.



			

			

			

			
		
			
			
			
type Endpoint

			
type Endpoint struct {
    // contains filtered or unexported fields
}

			

Endpoint is the set of bytes used to address packets at various layers.
See LinkLayer, NetworkLayer, and TransportLayer specifications.
Endpoints are usable as map keys.




			

			

			

			
				
				
func NewEndpoint

				
func NewEndpoint(typ EndpointType, raw []byte) Endpoint

				

NewEndpoint creates a new Endpoint object.



				
			

			
				
				
func (Endpoint) EndpointType

				
func (e Endpoint) EndpointType() EndpointType

				

EndpointType returns the endpoint type associated with this endpoint.



				
				
			
				
				
func (Endpoint) LessThan

				
func (a Endpoint) LessThan(b Endpoint) bool

				

LessThan provides a stable ordering for all endpoints.  It sorts first based
on the EndpointType of an endpoint, then based on the raw bytes of that endpoint.
For some endpoints, the actual comparison may not make sense, however this
ordering does provide useful information for most Endpoint types.



				
				
			
				
				
func (Endpoint) Raw

				
func (e Endpoint) Raw() []byte

				

Raw returns the raw bytes of this endpoint.  These aren't human-readable
most of the time, but they are faster than calling String.



				
				
			
				
				
func (Endpoint) String

				
func (e Endpoint) String() string

				
				
				
			
		
			
			
			
type EndpointType

			
type EndpointType int64

			

EndpointType is the type of a gopacket Endpoint.  This type determines how
the bytes stored in the endpoint should be interpreted.




			

			

			

			
				
				
func RegisterEndpointType

				
func RegisterEndpointType(num int, meta EndpointTypeMetadata) EndpointType

				

RegisterEndpointType creates a new EndpointType and registers it globally.
It MUST be passed a unique number, or it will panic.  Numbers 0-999 are
reserved for gopacket's use.



				
			

			
				
				
func (EndpointType) String

				
func (e EndpointType) String() string

				
				
				
			
		
			
			
			
type EndpointTypeMetadata

			
type EndpointTypeMetadata struct {
    // Name is the string returned by an EndpointType's String function.
    Name string
    // Formatter is called from an Endpoint's String function to format the raw
    // bytes in an Endpoint into a human-readable string.
    Formatter func([]byte) string
}

			

EndpointTypeMetadata is used to register a new endpoint type.




			

			

			

			

			
		
			
			
			
type ErrorLayer

			
type ErrorLayer interface {
    Layer
    Error() error
}

			

ErrorLayer is a packet layer created when decoding of the packet has failed.
Its payload is all the bytes that we were unable to decode, and the returned
error details why the decoding failed.




			

			

			

			

			
		
			
			
			
type Flow

			
type Flow struct {
    // contains filtered or unexported fields
}

			

Flow represents the direction of traffic for a packet layer, as a source and destination Endpoint.
Flows are usable as map keys.




			

			

			

			
				
				
func FlowFromEndpoints

				
func FlowFromEndpoints(src, dst Endpoint) (_ Flow, err error)

				

FlowFromEndpoints creates a new flow by pasting together two endpoints.
The endpoints must have the same EndpointType, or this function will return
an error.



				
			
				
				
func NewFlow

				
func NewFlow(t EndpointType, src, dst []byte) Flow

				

NewFlow creates a new flow.



				
			

			
				
				
func (Flow) Dst

				
func (f Flow) Dst() (dst Endpoint)

				

Dst returns the destination Endpoint for this flow.



				
				
			
				
				
func (Flow) EndpointType

				
func (f Flow) EndpointType() EndpointType

				

EndpointType returns the EndpointType for this Flow.



				
				
			
				
				
func (Flow) Endpoints

				
func (f Flow) Endpoints() (src, dst Endpoint)

				

Endpoints returns the two Endpoints for this flow.



				
				
			
				
				
func (Flow) Reverse

				
func (f Flow) Reverse() Flow

				

Reverse returns a new flow with endpoints reversed.



				
				
			
				
				
func (Flow) Src

				
func (f Flow) Src() (src Endpoint)

				

Src returns the source Endpoint for this flow.



				
				
			
				
				
func (Flow) String

				
func (f Flow) String() string

				

String returns a human-readable representation of this flow, in the form
"Src->Dst"



				
				
			
		
			
			
			
type Layer

			
type Layer interface {
    fmt.Stringer
    // LayerType is the gopacket type for this layer.
    LayerType() LayerType
    // LayerContents returns the set of bytes that make up this layer.
    LayerContents() []byte
    // LayerPayload returns the set of bytes contained within this layer, not
    // including the layer itself.
    LayerPayload() []byte
}

			

Layer represents a single decoded packet layer (using either the
OSI or TCP/IP definition of a layer).  When decoding, a packet's data is
broken up into a number of layers.  The caller may call LayerType() to
figure out which type of layer he's received from the packet.  Optionally,
he may then use a type assertion to get the actual layer type for deep
inspection of the data.




			

			

			

			

			
		
			
			
			
type LayerClass

			
type LayerClass interface {
    // Contains returns true if the given layer type should be considered part
    // of this layer class.
    Contains(LayerType) bool
}

			

LayerClass is a set of LayerTypes, used for grabbing one of a number of
different types from a packet.




			

			

			

			
				
				
func NewLayerClass

				
func NewLayerClass(types []LayerType) LayerClass

				

NewLayerClass creates a LayerClass, attempting to be smart about which type
it creates based on which types are passed in.



				
			

			
		
			
			
			
type LayerClassMap

			
type LayerClassMap map[LayerType]bool

			

LayerClassMap implements a LayerClass with a map.




			

			

			

			
				
				
func NewLayerClassMap

				<زP@@`?@
e_J#?
pre>func NewLayerClassMap(types []LayerType) LayerClassMap

NewLayerClassMap creates a LayerClassMap and sets map[t] to true for each type in types.

func (LayerClassMap) Contains

func (m LayerClassMap) Contains(t LayerType) bool

Contains returns true if the given layer type should be considered part of this layer class.

type LayerClassSlice

type LayerClassSlice []bool

LayerClassSlice implements a LayerClass with a slice.

func NewLayerClassSlice

func NewLayerClassSlice(types []LayerType) LayerClassSlice

NewLayerClassSlice creates a new LayerClassSlice by creating a slice of size max(types) and setting slice[t] to true for each type t. Note, if you implement your own LayerType and give it a high value, this WILL create a very large slice.

func (LayerClassSlice) Contains

func (s LayerClassSlice) Contains(t LayerType) bool

Contains returns true if the given layer type should be considered part of this layer class.

type LayerType

type LayerType int64

LayerType is a unique identifier for each type of layer. This enumeration does not match with any externally available numbering scheme... it's solely usable/useful within this library as a means for requesting layer types (see Packet.Layer) and determining which types of layers have been decoded.

New LayerTypes may be created by calling gopacket.RegisterLayerType. 

var LayerTypeDecodeFailure LayerType = RegisterLayerType(0, LayerTypeMetadata{"Decode Failure", DecodeUnknown})

LayerTypeDecodeFailure is the layer type for the default error layer. 

var LayerTypePayload LayerType = RegisterLayerType(1, LayerTypeMetadata{"Payload", DecodePayload})

LayerTypePayload is the layer type for a payload that we don't try to decode but treat as a success, IE: an application-level payload.

func RegisterLayerType

func RegisterLayerType(num int, meta LayerTypeMetadata) LayerType

RegisterLayerType creates a new layer type and registers it globally. The number passed in must be unique, or a runtime panic will occur. Numbers 0-999 are reserved for the gopacket library. Numbers 1000-1999 should be used for common application-specific types, and are very fast. Any other number (negative or >= 2000) may be used for uncommon application-specific types, and are somewhat slower (they require a map lookup over an array index).

func (LayerType) Decode

func (t LayerType) Decode(data []byte, c PacketBuilder) error

Decode decodes the given data using the decoder registered with the layer type.

func (LayerType) String

func (t LayerType) String() (s string)

String returns the string associated with this layer type.

type LayerTypeMetadata

type LayerTypeMetadata struct {
    // Name is the string returned by each layer type's String method.
    Name string
    // Decoder is the decoder to use when the layer type is passed in as a
    // Decoder.
    Decoder Decoder
}

LayerTypeMetadata contains metadata associated with each LayerType.

type LinkLayer

type LinkLayer interface {
    Layer
    LinkFlow() Flow
}

LinkLayer is the packet layer corresponding to TCP/IP layer 1 (OSI layer 2)

type NetworkLayer

type NetworkLayer interface {
    Layer
    NetworkFlow() Flow
}

NetworkLayer is the packet layer corresponding to TCP/IP layer 2 (OSI layer 3)

type Packet

type Packet interface {
    fmt.Stringer
    // Data returns all data associated with this packet
    Data() []byte
    // Layers returns all layers in this packet, computing them as necessary
    Layers() []Layer
    // Layer returns the first layer in this packet of the given type, or nil
    Layer(LayerType) Layer
    // LayerClass returns the first layer in this packet of the given class,
    // or nil.
    LayerClass(LayerClass) Layer
    // CaptureInfo returns the caputure information for this packet.  This returns
    // a pointer to the packet's struct, so it can be used both for reading and
    // writing the information.
    CaptureInfo() *CaptureInfo

    // LinkLayer returns the first link layer in the packet
    LinkLayer() LinkLayer
    // NetworkLayer returns the first network layer in the packet
    NetworkLayer() NetworkLayer
    // TransportLayer returns the first transport layer in the packet
    TransportLayer() TransportLayer
    // ApplicationLayer returns the first application layer in the packet
    ApplicationLayer() ApplicationLayer
    // ErrorLayer is particularly useful, since it returns nil if the packet
    // was fully decoded successfully, and non-nil if an error was encountered
    // in decoding and the packet was only partially decoded.  Thus, its output
    // can be used to determine if the entire packet was able to be decoded.
    ErrorLayer() ErrorLayer
}

Packet is the primary object used by gopacket. Packets are created by a Decoder's Decode call. A packet is made up of a set of Data, which is broken into a number of Layers as it is decoded.

func NewPacket

func NewPacket(data []byte, firstLayerDecoder Decoder, options DecodeOptions) Packet

NewPacket creates a new Packet object from a set of bytes. The firstLayerDecoder tells it how to interpret the first layer from the bytes, future layers will be generated from that first layer automatically.

type PacketBuilder

type PacketBuilder interface {
    // AddLayer should be called by a decoder immediately upon successful
    // decoding of a layer.
    AddLayer(l Layer)
    // The following functions set the various specific layers in the final
    // packet.  Note that if many layers call SetX, the first call is kept and all
    // other calls are ignored.
    SetLinkLayer(LinkLayer)
    SetNetworkLayer(NetworkLayer)
    SetTransportLayer(TransportLayer)
    SetApplicationLayer(ApplicationLayer)
    SetErrorLayer(ErrorLayer)
    // NextDecoder should be called by a decoder when they're done decoding a
    // packet layer but not done with decoding the entire packet.  The next
    // decoder will be called to decode the last AddLayer's LayerPayload.
    // Because of this, NextDecoder must only be called once all other
    // PacketBuilder calls have been made.  Set*Layer and AddLayer calls after
    // NextDecoder calls will behave incorrectly.
    NextDecoder(next Decoder) error
}

PacketBuilder is used by layer decoders to store the layers they've decoded, and to defer future decoding via NextDecoder. Typically, the pattern for use is: 

func (m *myDecoder) Decode(data []byte, p PacketBuilder) error {
  if myLayer, err := myDecodingLogic(data); err != nil {
    return err
  } else {
    p.AddLayer(myLayer)
  }
  // maybe do this, if myLayer is a LinkLayer
  p.SetLinkLayer(myLayer)
  return p.NextDecoder(nextDecoder)
}

type PacketDataSource

type PacketDataSource interface {
    // ReadPacketData returns the next packet available from this data source.
    // It returns:
    //  data:  The bytes of an individual packet.
    //  ci:  Metadata about the capture
    //  err:  An error encountered while reading packet data.  If err != nil,
    //    then data/ci will be ignored.
    ReadPacketData() (data []byte, ci CaptureInfo, err error)
}

PacketDataSource is an interface for some source of packet data. Users may create their own implementations, or use the existing implementations in gopacket/pcap (libpcap, allows reading from live interfaces or from pcap files) or gopacket/pfring (PF_RING, allows reading from live interfaces).

type PacketSource

type PacketSource struct {

    // DecodeOptions is the set of options to use for decoding each piece
    // of packet data.  This can/should be changed by the user to reflect the
    // way packets should be decoded.
    DecodeOptions
    // contains filtered or unexported fields
}

PacketSource reads in packets from a PacketDataSource, decodes them, and returns them.

There are currently two different methods for reading packets in through a PacketSource:

Reading With Packets Function

This method is the most convenient and easiest to code, but lacks flexibility. Packets returns a 'chan Packet', then asynchronously writes packets into that channel. Packets uses a blocking channel, and closes it if an io.EOF is returned by the underlying PacketDataSource. All other PacketDataSource errors are ignored and discarded. 

for packet := range packetSource.Packets() {
  ...
}

Reading With NextPacket Function

This method is the most flexible, and exposes errors that may be encountered by the underlying PacketDataSource. It's also the fastest in a tight loop, since it doesn't have the overhead of a channel read/write. However, it requires the user to handle errors, most importantly the io.EOF error in cases where packets are being read from a file. 

for {
  packet, err := packetSource.NextPacket() {
  if err == io.EOF {
    break
  } else if err != nil {
    log.Println("Error:", err)
    continue
  }
  handlePacket(packet)  // Do something with each packet.
}

func NewPacketSource

func NewPacketSource(source PacketDataSource, decoder Decoder) *PacketSource

NewPacketSource creates a packet data source.

func (*PacketSource) NextPacket

func (p *PacketSource) NextPacket() (Packet, error)

NextPacket returns the next decoded packet from the PacketSource. On error, it returns a nil packet and a non-nil error.

func (*PacketSource) Packets

func (p *PacketSource) Packets() chan Packet

Packets returns a blocking channel of packets, allowing easy iterating over packets. Packets will be asynchronously read in from the underlying PacketDataSource and written to the returned channel. If the underlying PacketDataSource returns an io.EOF error, the channel will be closed. If any other error is encountered, it is ignored. 

for packet := range packetSource.Packets() {
  handlePacket(packet)  // Do something with each packet.
}

type Payload

type Payload struct {
    Data []byte
}

Payload is a Layer containing the payload of a packet. The definition of what constitutes the payload of a packet depends on previous layers; for TCP and UDP, we stop decoding above layer 4 and return the remaining bytes as a Payload. Payload is an ApplicationLayer.

func (*Payload) LayerContents

func (p *Payload) LayerContents() []byte

func (*Payload) LayerPayload

func (p *Payload) LayerPayload() []byte

func (*Payload) LayerType

func (p *Payload) LayerType() LayerType

LayerType returns LayerTypePayload

func (*Payload) Payload

func (p *Payload) Payload() []byte

func (*Payload) String

func (p *Payload) String() string

type TransportLayer

type TransportLayer interface {
    Layer
    TransportFlow() Flow
}

TransportLayer is the packet layer corresponding to the TCP/IP layer 3 (OSI layer 4)

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Subdirectories

Name      Synopsis
..
layers      Package layers provides decoding layers for many common protocols.
pcap      Package pcap allows users of gopacket to read packets off the wire or from pcap files.
pfring      Package pfring wraps the PF_RING C library for Go.
زP LL` @J ev'( زP PP`$@ f9J#,  2a 0 زP LL` @J e_( زP LL` @J f9;( زP LL` @J f<;h( زP>>`@J f<;h GET /doc/style.css HTTP/1.1 Host: localhost:8080 Connection: keep-alive Cache-Control: max-age=0 If-Modified-Since: Sat, 01 Dec 2012 18:05:59 GMT User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.101 Safari/537.11 Accept: text/css,*/*;q=0.1 Referer: http://localhost:8080/pkg/github.com/gconnell/gopacket/ Accept-Encoding: gzip,deflate,sdch Accept-Language: en-US,en;q=0.8 Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3 زPLL` @ f<<"( زP`b@ f<<"j HTTP/1.1 304 Not Modified Date: Sun, 06 Jan 2013 17:22:32 GMT زPLL` @< f<;d( زP XX`,@gL4? زP=XX`,@&GGlgL4? زPMLL` @gL&GGm#( زP[LL` @&GGmgL#( زP//`@< f<;d  GET /doc/godocs.js HTTP/1.1 Host: localhost:8080 Connection: keep-alive Cache-Control: max-age=0 If-Modified-Since: Mon, 14 May 2012 06:57:57 GMT User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.101 Safari/537.11 Accept: */* Referer: http://localhost:8080/pkg/github.com/gconnell/gopacket/ Accept-Encoding: gzip,deflate,sdch Accept-Language: en-US,en;q=0.8 Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3 زP"LL` @ f<"( زP`b@ f<"j HTTP/1.1 304 Not Modified Date: Sun, 06 Jan 2013 17:22:32 GMT زPLL` @ f=A;`( gopacket-1.1.14/pcapgo/000077500000000000000000000000001316321740500146465ustar00rootroot00000000000000gopacket-1.1.14/pcapgo/read.go000066400000000000000000000105421316321740500161120ustar00rootroot00000000000000// Copyright 2014 Damjan Cvetko. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package pcapgo import ( "encoding/binary" "errors" "fmt" "io" "time" "bufio" "compress/gzip" "github.com/google/gopacket" "github.com/google/gopacket/layers" ) // Reader wraps an underlying io.Reader to read packet data in PCAP // format. See http://wiki.wireshark.org/Development/LibpcapFileFormat // for information on the file format. // // We currenty read v2.4 file format with nanosecond and microsecdond // timestamp resolution in little-endian and big-endian encoding. // // If the PCAP data is gzip compressed it is transparently uncompressed // by wrapping the given io.Reader with a gzip.Reader. type Reader struct { r io.Reader byteOrder binary.ByteOrder nanoSecsFactor uint32 versionMajor uint16 versionMinor uint16 // timezone // sigfigs snaplen uint32 linkType layers.LinkType // reusable buffer buf [16]byte } const magicNanoseconds = 0xA1B23C4D const magicMicrosecondsBigendian = 0xD4C3B2A1 const magicNanosecondsBigendian = 0x4D3CB2A1 const magicGzip1 = 0x1f const magicGzip2 = 0x8b // NewReader returns a new reader object, for reading packet data from // the given reader. The reader must be open and header data is // read from it at this point. // If the file format is not supported an error is returned // // // Create new reader: // f, _ := os.Open("/tmp/file.pcap") // defer f.Close() // r, err := NewReader(f) // data, ci, err := r.ReadPacketData() func NewReader(r io.Reader) (*Reader, error) { ret := Reader{r: r} if err := ret.readHeader(); err != nil { return nil, err } return &ret, nil } func (r *Reader) readHeader() error { br := bufio.NewReader(r.r) gzipMagic, err := br.Peek(2) if err != nil { return err } if gzipMagic[0] == magicGzip1 && gzipMagic[1] == magicGzip2 { if r.r, err = gzip.NewReader(br); err != nil { return err } } else { r.r = br } buf := make([]byte, 24) if n, err := io.ReadFull(r.r, buf); err != nil { return err } else if n < 24 { return errors.New("Not enough data for read") } if magic := binary.LittleEndian.Uint32(buf[0:4]); magic == magicNanoseconds { r.byteOrder = binary.LittleEndian r.nanoSecsFactor = 1 } else if magic == magicNanosecondsBigendian { r.byteOrder = binary.BigEndian r.nanoSecsFactor = 1 } else if magic == magicMicroseconds { r.byteOrder = binary.LittleEndian r.nanoSecsFactor = 1000 } else if magic == magicMicrosecondsBigendian { r.byteOrder = binary.BigEndian r.nanoSecsFactor = 1000 } else { return fmt.Errorf("Unknown magic %x", magic) } if r.versionMajor = r.byteOrder.Uint16(buf[4:6]); r.versionMajor != versionMajor { return fmt.Errorf("Unknown major version %d", r.versionMajor) } if r.versionMinor = r.byteOrder.Uint16(buf[6:8]); r.versionMinor != versionMinor { return fmt.Errorf("Unknown minor version %d", r.versionMinor) } // ignore timezone 8:12 and sigfigs 12:16 r.snaplen = r.byteOrder.Uint32(buf[16:20]) r.linkType = layers.LinkType(r.byteOrder.Uint32(buf[20:24])) return nil } // ReadPacketData reads next packet from file. func (r *Reader) ReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error) { if ci, err = r.readPacketHeader(); err != nil { return } if ci.CaptureLength > int(r.snaplen) { err = fmt.Errorf("capture length exceeds snap length: %d > %d", 16+ci.CaptureLength, r.snaplen) return } data = make([]byte, ci.CaptureLength) _, err = io.ReadFull(r.r, data) return data, ci, err } func (r *Reader) readPacketHeader() (ci gopacket.CaptureInfo, err error) { if _, err = io.ReadFull(r.r, r.buf[:]); err != nil { return } ci.Timestamp = time.Unix(int64(r.byteOrder.Uint32(r.buf[0:4])), int64(r.byteOrder.Uint32(r.buf[4:8])*r.nanoSecsFactor)).UTC() ci.CaptureLength = int(r.byteOrder.Uint32(r.buf[8:12])) ci.Length = int(r.byteOrder.Uint32(r.buf[12:16])) return } // LinkType returns network, as a layers.LinkType. func (r *Reader) LinkType() layers.LinkType { return r.linkType } // Snaplen returns the snapshot length of the capture file. func (r *Reader) Snaplen() uint32 { return r.snaplen } // Reader formater func (r *Reader) String() string { return fmt.Sprintf("PcapFile maj: %x min: %x snaplen: %d linktype: %s", r.versionMajor, r.versionMinor, r.snaplen, r.linkType) } gopacket-1.1.14/pcapgo/read_test.go000066400000000000000000000126231316321740500171530ustar00rootroot00000000000000// Copyright 2014 Damjan Cvetko. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package pcapgo import ( "bytes" "testing" "time" ) // test header read func TestCreatePcapReader(t *testing.T) { test := []byte{ 0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, } buf := bytes.NewBuffer(test) _, err := NewReader(buf) if err != nil { t.Error(err) t.FailNow() } } // test big endian file read func TestCreatePcapReaderBigEndian(t *testing.T) { test := []byte{ 0xa1, 0xb2, 0xc3, 0xd4, 0x00, 0x02, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, } buf := bytes.NewBuffer(test) _, err := NewReader(buf) if err != nil { t.Error(err) t.FailNow() } } // test opening invalid data func TestCreatePcapReaderFail(t *testing.T) { test := []byte{ 0xd0, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, } buf := bytes.NewBuffer(test) _, err := NewReader(buf) if err == nil { t.Error("Should fail but did not") t.FailNow() } } func TestPacket(t *testing.T) { test := []byte{ 0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, // magic, maj, min 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // tz, sigfigs 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // snaplen, linkType 0x5A, 0xCC, 0x1A, 0x54, 0x01, 0x00, 0x00, 0x00, // sec, usec 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // cap len, full len 0x01, 0x02, 0x03, 0x04, // data } buf := bytes.NewBuffer(test) r, err := NewReader(buf) data, ci, err := r.ReadPacketData() if err != nil { t.Error(err) t.FailNow() } if !ci.Timestamp.Equal(time.Date(2014, 9, 18, 12, 13, 14, 1000, time.UTC)) { t.Error("Invalid time read") t.FailNow() } if ci.CaptureLength != 4 || ci.Length != 8 { t.Error("Invalid CapLen or Len") } want := []byte{1, 2, 3, 4} if !bytes.Equal(data, want) { t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data) } } func TestPacketNano(t *testing.T) { test := []byte{ 0x4d, 0x3c, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, // magic, maj, min 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // tz, sigfigs 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // snaplen, linkType 0x5A, 0xCC, 0x1A, 0x54, 0x01, 0x00, 0x00, 0x00, // sec, usec 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // cap len, full len 0x01, 0x02, 0x03, 0x04, // data } buf := bytes.NewBuffer(test) r, err := NewReader(buf) data, ci, err := r.ReadPacketData() if err != nil { t.Error(err) t.FailNow() } if !ci.Timestamp.Equal(time.Date(2014, 9, 18, 12, 13, 14, 1, time.UTC)) { t.Error("Invalid time read") t.FailNow() } if ci.CaptureLength != 4 || ci.Length != 8 { t.Error("Invalid CapLen or Len") } want := []byte{1, 2, 3, 4} if !bytes.Equal(data, want) { t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data) } } func TestGzipPacket(t *testing.T) { test := []byte{ 0x1f, 0x8b, 0x08, 0x08, 0x92, 0x4d, 0x81, 0x57, 0x00, 0x03, 0x74, 0x65, 0x73, 0x74, 0x00, 0xbb, 0x72, 0x78, 0xd3, 0x42, 0x26, 0x06, 0x16, 0x06, 0x18, 0xf8, 0xff, 0x9f, 0x81, 0x81, 0x11, 0x48, 0x47, 0x9d, 0x91, 0x0a, 0x01, 0xd1, 0x20, 0x19, 0x0e, 0x20, 0x66, 0x64, 0x62, 0x66, 0x01, 0x00, 0xe4, 0x76, 0x9b, 0x75, 0x2c, 0x00, 0x00, 0x00, } buf := bytes.NewBuffer(test) r, err := NewReader(buf) if err != nil { t.Error("Unexpected error returned:", err) t.FailNow() } data, ci, err := r.ReadPacketData() if err != nil { t.Error(err) t.FailNow() } if !ci.Timestamp.Equal(time.Date(2014, 9, 18, 12, 13, 14, 1000, time.UTC)) { t.Error("Invalid time read") t.FailNow() } if ci.CaptureLength != 4 || ci.Length != 8 { t.Error("Invalid CapLen or Len") } want := []byte{1, 2, 3, 4} if !bytes.Equal(data, want) { t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data) } } func TestTruncatedGzipPacket(t *testing.T) { test := []byte{ 0x1f, 0x8b, 0x08, } buf := bytes.NewBuffer(test) _, err := NewReader(buf) if err == nil { t.Error("Should fail but did not") t.FailNow() } } func TestPacketBufferReuse(t *testing.T) { test := []byte{ 0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, // magic, maj, min 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // tz, sigfigs 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // snaplen, linkType 0x5A, 0xCC, 0x1A, 0x54, 0x01, 0x00, 0x00, 0x00, // sec, usec 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // cap len, full len 0x01, 0x02, 0x03, 0x04, // data 0x5A, 0xCC, 0x1A, 0x54, 0x01, 0x00, 0x00, 0x00, // sec, usec 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // cap len, full len 0x01, 0x02, 0x03, 0x04, // data } buf := bytes.NewBuffer(test) r, err := NewReader(buf) data1, _, err := r.ReadPacketData() if err != nil { t.Error(err) t.FailNow() } if want := []byte{1, 2, 3, 4}; !bytes.Equal(data1, want) { t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data1) } data2, _, err := r.ReadPacketData() if err != nil { t.Error(err) t.FailNow() } for i := range data1 { data1[i] = 0xff // modify data1 after getting data2, make sure we don't overlap buffers. } if want := []byte{1, 2, 3, 4}; !bytes.Equal(data2, want) { t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data2) } } gopacket-1.1.14/pcapgo/write.go000066400000000000000000000065251316321740500163370ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // Package pcapgo provides some native PCAP support, not requiring // C libpcap to be installed. package pcapgo import ( "encoding/binary" "fmt" "io" "time" "github.com/google/gopacket" "github.com/google/gopacket/layers" ) // Writer wraps an underlying io.Writer to write packet data in PCAP // format. See http://wiki.wireshark.org/Development/LibpcapFileFormat // for information on the file format. // // For those that care, we currently write v2.4 files with nanosecond // timestamp resolution and little-endian encoding. type Writer struct { w io.Writer } const magicMicroseconds = 0xA1B2C3D4 const versionMajor = 2 const versionMinor = 4 // NewWriter returns a new writer object, for writing packet data out // to the given writer. If this is a new empty writer (as opposed to // an append), you must call WriteFileHeader before WritePacket. // // // Write a new file: // f, _ := os.Create("/tmp/file.pcap") // w := pcapgo.NewWriter(f) // w.WriteFileHeader(65536, layers.LinkTypeEthernet) // new file, must do this. // w.WritePacket(gopacket.CaptureInfo{...}, data1) // f.Close() // // Append to existing file (must have same snaplen and linktype) // f2, _ := os.OpenFile("/tmp/file.pcap", os.O_APPEND, 0700) // w2 := pcapgo.NewWriter(f2) // // no need for file header, it's already written. // w2.WritePacket(gopacket.CaptureInfo{...}, data2) // f2.Close() func NewWriter(w io.Writer) *Writer { return &Writer{w: w} } // WriteFileHeader writes a file header out to the writer. // This must be called exactly once per output. func (w *Writer) WriteFileHeader(snaplen uint32, linktype layers.LinkType) error { var buf [24]byte binary.LittleEndian.PutUint32(buf[0:4], magicMicroseconds) binary.LittleEndian.PutUint16(buf[4:6], versionMajor) binary.LittleEndian.PutUint16(buf[6:8], versionMinor) // bytes 8:12 stay 0 (timezone = UTC) // bytes 12:16 stay 0 (sigfigs is always set to zero, according to // http://wiki.wireshark.org/Development/LibpcapFileFormat binary.LittleEndian.PutUint32(buf[16:20], snaplen) binary.LittleEndian.PutUint32(buf[20:24], uint32(linktype)) _, err := w.w.Write(buf[:]) return err } const nanosPerMicro = 1000 func (w *Writer) writePacketHeader(ci gopacket.CaptureInfo) error { var buf [16]byte t := ci.Timestamp if t.IsZero() { t = time.Now() } secs := t.Unix() usecs := t.Nanosecond() / nanosPerMicro binary.LittleEndian.PutUint32(buf[0:4], uint32(secs)) binary.LittleEndian.PutUint32(buf[4:8], uint32(usecs)) binary.LittleEndian.PutUint32(buf[8:12], uint32(ci.CaptureLength)) binary.LittleEndian.PutUint32(buf[12:16], uint32(ci.Length)) _, err := w.w.Write(buf[:]) return err } // WritePacket writes the given packet data out to the file. func (w *Writer) WritePacket(ci gopacket.CaptureInfo, data []byte) error { if ci.CaptureLength != len(data) { return fmt.Errorf("capture length %d does not match data length %d", ci.CaptureLength, len(data)) } if ci.CaptureLength > ci.Length { return fmt.Errorf("invalid capture info %+v: capture length > length", ci) } if err := w.writePacketHeader(ci); err != nil { return fmt.Errorf("error writing packet header: %v", err) } _, err := w.w.Write(data) return err } gopacket-1.1.14/pcapgo/write_test.go000066400000000000000000000033321316321740500173670ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package pcapgo import ( "bytes" "github.com/google/gopacket" "testing" "time" ) func TestWriteHeader(t *testing.T) { var buf bytes.Buffer w := NewWriter(&buf) w.WriteFileHeader(0x1234, 0x56) want := []byte{ 0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x12, 0x00, 0x00, 0x56, 0x00, 0x00, 0x00, } if got := buf.Bytes(); !bytes.Equal(got, want) { t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, got) } } func TestWritePacket(t *testing.T) { ci := gopacket.CaptureInfo{ Timestamp: time.Unix(0x01020304, 0xAA*1000), Length: 0xABCD, CaptureLength: 10, } data := []byte{9, 8, 7, 6, 5, 4, 3, 2, 1, 0} var buf bytes.Buffer w := NewWriter(&buf) w.WritePacket(ci, data) want := []byte{ 0x04, 0x03, 0x02, 0x01, 0xAA, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0xCD, 0xAB, 0x00, 0x00, 0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, } if got := buf.Bytes(); !bytes.Equal(got, want) { t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, got) } } func TestCaptureInfoErrors(t *testing.T) { data := []byte{1, 2, 3, 4} ts := time.Unix(0, 0) for _, test := range []gopacket.CaptureInfo{ gopacket.CaptureInfo{ Timestamp: ts, Length: 5, CaptureLength: 5, }, gopacket.CaptureInfo{ Timestamp: ts, Length: 3, CaptureLength: 4, }, } { var buf bytes.Buffer w := NewWriter(&buf) if err := w.WritePacket(test, data); err == nil { t.Errorf("CaptureInfo %+v should have error", test) } } } gopacket-1.1.14/pfring/000077500000000000000000000000001316321740500146625ustar00rootroot00000000000000gopacket-1.1.14/pfring/doc.go000066400000000000000000000040351316321740500157600ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. /*Package pfring wraps the PF_RING C library for Go. PF_RING is a high-performance packet capture library written by ntop.org (see http://www.ntop.org/products/pf_ring/). This library allows you to utilize the PF_RING library with gopacket to read packet data and decode it. This package is meant to be used with its parent, http://github.com/google/gopacket, although it can also be used independently if you just want to get packet data from the wire. Simple Example This is probably the simplest code you can use to start getting packets through pfring: if ring, err := pfring.NewRing("eth0", 65536, pfring.FlagPromisc); err != nil { panic(err) } else if err := ring.SetBPFFilter("tcp and port 80"); err != nil { // optional panic(err) } else if err := ring.Enable(); err != nil { // Must do this!, or you get no packets! panic(err) } else { packetSource := gopacket.NewPacketSource(ring, layers.LinkTypeEthernet) for packet := range packetSource.Packets() { handlePacket(packet) // Do something with a packet here. } } Pfring Tweaks PF_RING has a ton of optimizations and tweaks to make sure you get just the packets you want. For example, if you're only using pfring to read packets, consider running: ring.SetSocketMode(pfring.ReadOnly) If you only care about packets received on your interface (not those transmitted by the interface), you can run: ring.SetDirection(pfring.ReceiveOnly) Pfring Clusters PF_RING has an idea of 'clusters', where multiple applications can all read from the same cluster, and PF_RING will multiplex packets over that cluster such that only one application receives each packet. We won't discuss this mechanism in too much more detail (see the ntop.org docs for more info), but here's how to utilize this with the pfring go library: ring.SetCluster(1, pfring.ClusterPerFlow5Tuple) */ package pfring gopacket-1.1.14/pfring/pfring.go000066400000000000000000000260561316321740500165070ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // Copyright 2009-2011 Andreas Krennmair. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package pfring /* #cgo LDFLAGS: -lpfring -lpcap #include #include #include int pfring_readpacketdatato_wrapper( pfring* ring, u_char* buffer, u_int buffer_len, struct pfring_pkthdr* hdr) { // We can't pass a Go pointer to a Go pointer which means we can't pass // buffer as a uchar**, like pfring_recv wants, for ReadPacketDataTo. So, // this wrapper does the pointer conversion in C code. Since this isn't // zero-copy, it turns out that the pointer-to-pointer part of things isn't // actually used anyway. return pfring_recv(ring, &buffer, buffer_len, hdr, 1); } */ import "C" // NOTE: If you install PF_RING with non-standard options, you may also need // to use LDFLAGS -lnuma and/or -lrt. Both have been reported necessary if // PF_RING is configured with --disable-bpf. import ( "fmt" "net" "os" "strconv" "sync" "time" "unsafe" "github.com/google/gopacket" ) const errorBufferSize = 256 // Ring provides a handle to a pf_ring. type Ring struct { // cptr is the handle for the actual pcap C object. cptr *C.pfring snaplen int useExtendedPacketHeader bool interfaceIndex int mu sync.Mutex // Since pointers to these objects are passed into a C function, if // they're declared locally then the Go compiler thinks they may have // escaped into C-land, so it allocates them on the heap. This causes a // huge memory hit, so to handle that we store them here instead. pkthdr C.struct_pfring_pkthdr bufPtr *C.u_char } // Flag provides a set of boolean flags to use when creating a new ring. type Flag uint32 // Set of flags that can be passed (OR'd together) to NewRing. const ( FlagReentrant Flag = C.PF_RING_REENTRANT FlagLongHeader Flag = C.PF_RING_LONG_HEADER FlagPromisc Flag = C.PF_RING_PROMISC FlagDNASymmetricRSS Flag = C.PF_RING_DNA_SYMMETRIC_RSS FlagTimestamp Flag = C.PF_RING_TIMESTAMP FlagHWTimestamp Flag = C.PF_RING_HW_TIMESTAMP ) // NewRing creates a new PFRing. Note that when the ring is initially created, // it is disabled. The caller must call Enable to start receiving packets. // The caller should call Close on the given ring when finished with it. func NewRing(device string, snaplen uint32, flags Flag) (ring *Ring, _ error) { dev := C.CString(device) defer C.free(unsafe.Pointer(dev)) cptr, err := C.pfring_open(dev, C.u_int32_t(snaplen), C.u_int32_t(flags)) if cptr == nil || err != nil { return nil, fmt.Errorf("pfring NewRing error: %v", err) } ring = &Ring{cptr: cptr, snaplen: int(snaplen)} if flags&FlagLongHeader == FlagLongHeader { ring.useExtendedPacketHeader = true } else { ifc, err := net.InterfaceByName(device) if err == nil { ring.interfaceIndex = ifc.Index } } ring.SetApplicationName(os.Args[0]) return } // Close closes the given Ring. After this call, the Ring should no longer be // used. func (r *Ring) Close() { C.pfring_close(r.cptr) } // NextResult is the return code from a call to Next. type NextResult int32 // Set of results that could be returned from a call to get another packet. const ( NextNoPacketNonblocking NextResult = 0 NextError NextResult = -1 NextOk NextResult = 1 NextNotEnabled NextResult = -7 ) // NextResult implements the error interface. func (n NextResult) Error() string { switch n { case NextNoPacketNonblocking: return "No packet available, nonblocking socket" case NextError: return "Generic error" case NextOk: return "Success (not an error)" case NextNotEnabled: return "Ring not enabled" } return strconv.Itoa(int(n)) } // ReadPacketDataTo reads packet data into a user-supplied buffer. // This function ignores snaplen and instead reads up to the length of the // passed-in slice. // The number of bytes read into data will be returned in ci.CaptureLength. func (r *Ring) ReadPacketDataTo(data []byte) (ci gopacket.CaptureInfo, err error) { // This tricky bufPtr points to the start of our slice data, so pfring_recv // will actually write directly into our Go slice. Nice! r.mu.Lock() r.bufPtr = (*C.u_char)(unsafe.Pointer(&data[0])) result := NextResult(C.pfring_readpacketdatato_wrapper(r.cptr, r.bufPtr, C.u_int(len(data)), &r.pkthdr)) if result != NextOk { err = result r.mu.Unlock() return } ci.Timestamp = time.Unix(int64(r.pkthdr.ts.tv_sec), int64(r.pkthdr.ts.tv_usec)*1000) // convert micros to nanos ci.CaptureLength = int(r.pkthdr.caplen) ci.Length = int(r.pkthdr.len) if r.useExtendedPacketHeader { ci.InterfaceIndex = int(r.pkthdr.extended_hdr.if_index) } else { ci.InterfaceIndex = r.interfaceIndex } r.mu.Unlock() return } // ReadPacketData returns the next packet read from the pcap handle, along with an error // code associated with that packet. If the packet is read successfully, the // returned error is nil. func (r *Ring) ReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error) { data = make([]byte, r.snaplen) ci, err = r.ReadPacketDataTo(data) if err != nil { data = nil return } data = data[:ci.CaptureLength] return } // ClusterType is a type of clustering used when balancing across multiple // rings. type ClusterType C.cluster_type const ( // ClusterPerFlow clusters by ClusterPerFlow ClusterType = C.cluster_per_flow // ClusterRoundRobin round-robins packets between applications, ignoring // packet information. ClusterRoundRobin ClusterType = C.cluster_round_robin // ClusterPerFlow2Tuple clusters by ClusterPerFlow2Tuple ClusterType = C.cluster_per_flow_2_tuple // ClusterPerFlow4Tuple clusters by ClusterPerFlow4Tuple ClusterType = C.cluster_per_flow_4_tuple // ClusterPerFlow5Tuple clusters by ClusterPerFlow5Tuple ClusterType = C.cluster_per_flow_5_tuple // ClusterPerFlowTCP5Tuple acts like ClusterPerFlow5Tuple for TCP packets and // like ClusterPerFlow2Tuple for all other packets. ClusterPerFlowTCP5Tuple ClusterType = C.cluster_per_flow_tcp_5_tuple ) // SetCluster sets which cluster the ring should be part of, and the cluster // type to use. func (r *Ring) SetCluster(cluster int, typ ClusterType) error { if rv := C.pfring_set_cluster(r.cptr, C.u_int(cluster), C.cluster_type(typ)); rv != 0 { return fmt.Errorf("Unable to set cluster, got error code %d", rv) } return nil } // RemoveFromCluster removes the ring from the cluster it was put in with // SetCluster. func (r *Ring) RemoveFromCluster() error { if rv := C.pfring_remove_from_cluster(r.cptr); rv != 0 { return fmt.Errorf("Unable to remove from cluster, got error code %d", rv) } return nil } // SetSamplingRate sets the sampling rate to 1/. func (r *Ring) SetSamplingRate(rate int) error { if rv := C.pfring_set_sampling_rate(r.cptr, C.u_int32_t(rate)); rv != 0 { return fmt.Errorf("Unable to set sampling rate, got error code %d", rv) } return nil } // SetBPFFilter sets the BPF filter for the ring. func (r *Ring) SetBPFFilter(bpfFilter string) error { filter := C.CString(bpfFilter) defer C.free(unsafe.Pointer(filter)) if rv := C.pfring_set_bpf_filter(r.cptr, filter); rv != 0 { return fmt.Errorf("Unable to set BPF filter, got error code %d", rv) } return nil } // RemoveBPFFilter removes the BPF filter from the ring. func (r *Ring) RemoveBPFFilter() error { if rv := C.pfring_remove_bpf_filter(r.cptr); rv != 0 { return fmt.Errorf("Unable to remove BPF filter, got error code %d", rv) } return nil } // WritePacketData uses the ring to send raw packet data to the interface. func (r *Ring) WritePacketData(data []byte) error { buf := (*C.char)(unsafe.Pointer(&data[0])) if rv := C.pfring_send(r.cptr, buf, C.u_int(len(data)), 1); rv < 0 { return fmt.Errorf("Unable to send packet data, got error code %d", rv) } return nil } // Enable enables the given ring. This function MUST be called on each new // ring after it has been set up, or that ring will NOT receive packets. func (r *Ring) Enable() error { if rv := C.pfring_enable_ring(r.cptr); rv != 0 { return fmt.Errorf("Unable to enable ring, got error code %d", rv) } return nil } // Disable disables the given ring. After this call, it will no longer receive // packets. func (r *Ring) Disable() error { if rv := C.pfring_disable_ring(r.cptr); rv != 0 { return fmt.Errorf("Unable to disable ring, got error code %d", rv) } return nil } // Stats provides simple statistics on a ring. type Stats struct { Received, Dropped uint64 } // Stats returns statistsics for the ring. func (r *Ring) Stats() (s Stats, err error) { var stats C.pfring_stat if rv := C.pfring_stats(r.cptr, &stats); rv != 0 { err = fmt.Errorf("Unable to get ring stats, got error code %d", rv) return } s.Received = uint64(stats.recv) s.Dropped = uint64(stats.drop) return } // Direction is a simple enum to set which packets (TX, RX, or both) a ring // captures. type Direction C.packet_direction const ( // TransmitOnly will only capture packets transmitted by the ring's // interface(s). TransmitOnly Direction = C.tx_only_direction // ReceiveOnly will only capture packets received by the ring's // interface(s). ReceiveOnly Direction = C.rx_only_direction // ReceiveAndTransmit will capture both received and transmitted packets on // the ring's interface(s). ReceiveAndTransmit Direction = C.rx_and_tx_direction ) // SetDirection sets which packets should be captured by the ring. func (r *Ring) SetDirection(d Direction) error { if rv := C.pfring_set_direction(r.cptr, C.packet_direction(d)); rv != 0 { return fmt.Errorf("Unable to set ring direction, got error code %d", rv) } return nil } // SocketMode is an enum for setting whether a ring should read, write, or both. type SocketMode C.socket_mode const ( // WriteOnly sets up the ring to only send packets (Inject), not read them. WriteOnly SocketMode = C.send_only_mode // ReadOnly sets up the ring to only receive packets (ReadPacketData), not // send them. ReadOnly SocketMode = C.recv_only_mode // WriteAndRead sets up the ring to both send and receive packets. WriteAndRead SocketMode = C.send_and_recv_mode ) // SetSocketMode sets the mode of the ring socket to send, receive, or both. func (r *Ring) SetSocketMode(s SocketMode) error { if rv := C.pfring_set_socket_mode(r.cptr, C.socket_mode(s)); rv != 0 { return fmt.Errorf("Unable to set socket mode, got error code %d", rv) } return nil } // SetApplicationName sets a string name to the ring. This name is available in // /proc stats for pf_ring. By default, NewRing automatically calls this with // argv[0]. func (r *Ring) SetApplicationName(name string) error { buf := C.CString(name) defer C.free(unsafe.Pointer(buf)) if rv := C.pfring_set_application_name(r.cptr, buf); rv != 0 { return fmt.Errorf("Unable to set ring application name, got error code %d", rv) } return nil } gopacket-1.1.14/reassembly/000077500000000000000000000000001316321740500155435ustar00rootroot00000000000000gopacket-1.1.14/reassembly/cap2test.go000066400000000000000000000052141316321740500176210ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build ignore package main import ( "bytes" "flag" "fmt" "log" "os" "strings" "github.com/google/gopacket" "github.com/google/gopacket/layers" "github.com/google/gopacket/pcap" ) var input = flag.String("i", "", "Input filename") func main() { var handler *pcap.Handle var err error flag.Parse() if *input == "" { log.Fatalf("Please specify input filename") } if handler, err = pcap.OpenOffline(*input); err != nil { log.Fatalf("Failed to open: %s: %s", *input, err) } args := flag.Args() if len(args) > 0 { filter := strings.Join(args, " ") if err := handler.SetBPFFilter(filter); err != nil { log.Fatalf("Failed to set BPF filter \"%s\": %s", filter, err) } handler.Stats() } var decoder gopacket.Decoder var ok bool linkType := fmt.Sprintf("%s", handler.LinkType()) if decoder, ok = gopacket.DecodersByLayerName[linkType]; !ok { log.Fatalf("Failed to find decoder to pcap's linktype %s", linkType) } source := gopacket.NewPacketSource(handler, decoder) count := uint64(0) pktNonTcp := uint64(0) pktTcp := uint64(0) fmt.Println("test([]testSequence{") for packet := range source.Packets() { count++ tcp := packet.Layer(layers.LayerTypeTCP) if tcp == nil { pktNonTcp++ continue } else { pktTcp++ tcp := tcp.(*layers.TCP) //fmt.Printf("packet: %s\n", tcp) var b bytes.Buffer b.WriteString("{\n") // TCP b.WriteString("tcp: layers.TCP{\n") if tcp.SYN { b.WriteString(" SYN: true,\n") } if tcp.ACK { b.WriteString(" ACK: true,\n") } if tcp.RST { b.WriteString(" RST: true,\n") } if tcp.FIN { b.WriteString(" FIN: true,\n") } b.WriteString(fmt.Sprintf(" SrcPort: %d,\n", tcp.SrcPort)) b.WriteString(fmt.Sprintf(" DstPort: %d,\n", tcp.DstPort)) b.WriteString(fmt.Sprintf(" Seq: %d,\n", tcp.Seq)) b.WriteString(fmt.Sprintf(" Ack: %d,\n", tcp.Ack)) b.WriteString(" BaseLayer: layers.BaseLayer{Payload: []byte{") for _, p := range tcp.Payload { b.WriteString(fmt.Sprintf("%d,", p)) } b.WriteString("}},\n") b.WriteString("},\n") // CaptureInfo b.WriteString("ci: gopacket.CaptureInfo{\n") ts := packet.Metadata().CaptureInfo.Timestamp b.WriteString(fmt.Sprintf(" Timestamp: time.Unix(%d,%d),\n", ts.Unix(), ts.Nanosecond())) b.WriteString("},\n") // Struct b.WriteString("},\n") fmt.Print(b.String()) } } fmt.Println("})") fmt.Fprintf(os.Stderr, "Total: %d, TCP: %d, non-TCP: %d\n", count, pktTcp, pktNonTcp) } gopacket-1.1.14/reassembly/memory.go000066400000000000000000000147451316321740500174150ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package reassembly import ( "flag" "log" "sync" "time" "github.com/google/gopacket/layers" ) var memLog = flag.Bool("assembly_memuse_log", defaultDebug, "If true, the github.com/google/gopacket/reassembly library will log information regarding its memory use every once in a while.") /* * pageCache */ // pageCache is a concurrency-unsafe store of page objects we use to avoid // memory allocation as much as we can. type pageCache struct { free []*page pcSize int size, used int pageRequests int64 ops int nextShrink int } const initialAllocSize = 1024 func newPageCache() *pageCache { pc := &pageCache{ free: make([]*page, 0, initialAllocSize), pcSize: initialAllocSize, } pc.grow() return pc } // grow exponentially increases the size of our page cache as much as necessary. func (c *pageCache) grow() { pages := make([]page, c.pcSize) c.size += c.pcSize for i := range pages { c.free = append(c.free, &pages[i]) } if *memLog { log.Println("PageCache: created", c.pcSize, "new pages, size:", c.size, "cap:", cap(c.free), "len:", len(c.free)) } // control next shrink attempt c.nextShrink = c.pcSize c.ops = 0 // prepare for next alloc c.pcSize *= 2 } // Remove references to unused pages to let GC collect them // Note: memory used by c.free itself it not collected. func (c *pageCache) tryShrink() { var min = c.pcSize / 2 if min < initialAllocSize { min = initialAllocSize } if len(c.free) <= min { return } for i := range c.free[min:] { c.free[min+i] = nil } c.size -= len(c.free) - min c.free = c.free[:min] c.pcSize = min } // next returns a clean, ready-to-use page object. func (c *pageCache) next(ts time.Time) (p *page) { if *memLog { c.pageRequests++ if c.pageRequests&0xFFFF == 0 { log.Println("PageCache:", c.pageRequests, "requested,", c.used, "used,", len(c.free), "free") } } if len(c.free) == 0 { c.grow() } i := len(c.free) - 1 p, c.free = c.free[i], c.free[:i] p.seen = ts p.bytes = p.buf[:0] c.used++ if *memLog { log.Printf("allocator returns %s\n", p) } c.ops++ if c.ops > c.nextShrink { c.ops = 0 c.tryShrink() } return p } // replace replaces a page into the pageCache. func (c *pageCache) replace(p *page) { c.used-- if *memLog { log.Printf("replacing %s\n", p) } p.prev = nil p.next = nil c.free = append(c.free, p) } /* * StreamPool */ // StreamPool stores all streams created by Assemblers, allowing multiple // assemblers to work together on stream processing while enforcing the fact // that a single stream receives its data serially. It is safe // for concurrency, usable by multiple Assemblers at once. // // StreamPool handles the creation and storage of Stream objects used by one or // more Assembler objects. When a new TCP stream is found by an Assembler, it // creates an associated Stream by calling its StreamFactory's New method. // Thereafter (until the stream is closed), that Stream object will receive // assembled TCP data via Assembler's calls to the stream's Reassembled // function. // // Like the Assembler, StreamPool attempts to minimize allocation. Unlike the // Assembler, though, it does have to do some locking to make sure that the // connection objects it stores are accessible to multiple Assemblers. type StreamPool struct { conns map[key]*connection users int mu sync.RWMutex factory StreamFactory free []*connection all [][]connection nextAlloc int newConnectionCount int64 } func (p *StreamPool) grow() { conns := make([]connection, p.nextAlloc) p.all = append(p.all, conns) for i := range conns { p.free = append(p.free, &conns[i]) } if *memLog { log.Println("StreamPool: created", p.nextAlloc, "new connections") } p.nextAlloc *= 2 } // Dump logs all connections func (p *StreamPool) Dump() { p.mu.Lock() defer p.mu.Unlock() log.Printf("Remaining %d connections: ", len(p.conns)) for _, conn := range p.conns { log.Printf("%v %s", conn.key, conn) } } func (p *StreamPool) remove(conn *connection) { p.mu.Lock() if _, ok := p.conns[conn.key]; ok { delete(p.conns, conn.key) p.free = append(p.free, conn) } p.mu.Unlock() } // NewStreamPool creates a new connection pool. Streams will // be created as necessary using the passed-in StreamFactory. func NewStreamPool(factory StreamFactory) *StreamPool { return &StreamPool{ conns: make(map[key]*connection, initialAllocSize), free: make([]*connection, 0, initialAllocSize), factory: factory, nextAlloc: initialAllocSize, } } func (p *StreamPool) connections() []*connection { p.mu.RLock() conns := make([]*connection, 0, len(p.conns)) for _, conn := range p.conns { conns = append(conns, conn) } p.mu.RUnlock() return conns } func (p *StreamPool) newConnection(k key, s Stream, ts time.Time) (c *connection, h *halfconnection, r *halfconnection) { if *memLog { p.newConnectionCount++ if p.newConnectionCount&0x7FFF == 0 { log.Println("StreamPool:", p.newConnectionCount, "requests,", len(p.conns), "used,", len(p.free), "free") } } if len(p.free) == 0 { p.grow() } index := len(p.free) - 1 c, p.free = p.free[index], p.free[:index] c.reset(k, s, ts) return c, &c.c2s, &c.s2c } func (p *StreamPool) getHalf(k key) (*connection, *halfconnection, *halfconnection) { conn := p.conns[k] if conn != nil { return conn, &conn.c2s, &conn.s2c } rk := k.Reverse() conn = p.conns[rk] if conn != nil { return conn, &conn.s2c, &conn.c2s } return nil, nil, nil } // getConnection returns a connection. If end is true and a connection // does not already exist, returns nil. This allows us to check for a // connection without actually creating one if it doesn't already exist. func (p *StreamPool) getConnection(k key, end bool, ts time.Time, tcp *layers.TCP, ac AssemblerContext) (*connection, *halfconnection, *halfconnection) { p.mu.RLock() conn, half, rev := p.getHalf(k) p.mu.RUnlock() if end || conn != nil { return conn, half, rev } s := p.factory.New(k[0], k[1], tcp, ac) p.mu.Lock() defer p.mu.Unlock() conn, half, rev = p.newConnection(k, s, ts) conn2, half2, rev2 := p.getHalf(k) if conn2 != nil { if conn2.key != k { panic("FIXME: other dir added in the meantime...") } // FIXME: delete s ? return conn2, half2, rev2 } p.conns[k] = conn return conn, half, rev } gopacket-1.1.14/reassembly/tcpassembly.go000066400000000000000000001126351316321740500204300ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // Package reassembly provides TCP stream re-assembly. // // The reassembly package implements uni-directional TCP reassembly, for use in // packet-sniffing applications. The caller reads packets off the wire, then // presents them to an Assembler in the form of gopacket layers.TCP packets // (github.com/google/gopacket, github.com/google/gopacket/layers). // // The Assembler uses a user-supplied // StreamFactory to create a user-defined Stream interface, then passes packet // data in stream order to that object. A concurrency-safe StreamPool keeps // track of all current Streams being reassembled, so multiple Assemblers may // run at once to assemble packets while taking advantage of multiple cores. // // TODO: Add simplest example package reassembly import ( "encoding/hex" "flag" "fmt" "log" "sync" "time" "github.com/google/gopacket" "github.com/google/gopacket/layers" ) // TODO: // - push to Stream on Ack // - implement chunked (cheap) reads and Reader() interface // - better organize file: split files: 'mem', 'misc' (seq + flow) var defaultDebug = false var debugLog = flag.Bool("assembly_debug_log", defaultDebug, "If true, the github.com/google/gopacket/reassembly library will log verbose debugging information (at least one line per packet)") const invalidSequence = -1 const uint32Max = 0xFFFFFFFF // Sequence is a TCP sequence number. It provides a few convenience functions // for handling TCP wrap-around. The sequence should always be in the range // [0,0xFFFFFFFF]... its other bits are simply used in wrap-around calculations // and should never be set. type Sequence int64 // Difference defines an ordering for comparing TCP sequences that's safe for // roll-overs. It returns: // > 0 : if t comes after s // < 0 : if t comes before s // 0 : if t == s // The number returned is the sequence difference, so 4.Difference(8) will // return 4. // // It handles rollovers by considering any sequence in the first quarter of the // uint32 space to be after any sequence in the last quarter of that space, thus // wrapping the uint32 space. func (s Sequence) Difference(t Sequence) int { if s > uint32Max-uint32Max/4 && t < uint32Max/4 { t += uint32Max } else if t > uint32Max-uint32Max/4 && s < uint32Max/4 { s += uint32Max } return int(t - s) } // Add adds an integer to a sequence and returns the resulting sequence. func (s Sequence) Add(t int) Sequence { return (s + Sequence(t)) & uint32Max } // TCPAssemblyStats provides some figures for a ScatterGather type TCPAssemblyStats struct { // For this ScatterGather Chunks int Packets int // For the half connection, since last call to ReassembledSG() QueuedBytes int QueuedPackets int OverlapBytes int OverlapPackets int } // ScatterGather is used to pass reassembled data and metadata of reassembled // packets to a Stream via ReassembledSG type ScatterGather interface { // Returns the length of available bytes and saved bytes Lengths() (int, int) // Returns the bytes up to length (shall be <= available bytes) Fetch(length int) []byte // Tell to keep from offset KeepFrom(offset int) // Return CaptureInfo of packet corresponding to given offset CaptureInfo(offset int) gopacket.CaptureInfo // Return some info about the reassembled chunks Info() (direction TCPFlowDirection, start bool, end bool, skip int) // Return some stats regarding the state of the stream Stats() TCPAssemblyStats } // byteContainer is either a page or a livePacket type byteContainer interface { getBytes() []byte length() int convertToPages(*pageCache, int, AssemblerContext) (*page, *page, int) captureInfo() gopacket.CaptureInfo assemblerContext() AssemblerContext release(*pageCache) int isStart() bool isEnd() bool getSeq() Sequence isPacket() bool } // Implements a ScatterGather type reassemblyObject struct { all []byteContainer Skip int Direction TCPFlowDirection saved int toKeep int // stats queuedBytes int queuedPackets int overlapBytes int overlapPackets int } func (rl *reassemblyObject) Lengths() (int, int) { l := 0 for _, r := range rl.all { l += r.length() } return l, rl.saved } func (rl *reassemblyObject) Fetch(l int) []byte { if l <= rl.all[0].length() { return rl.all[0].getBytes()[:l] } bytes := make([]byte, 0, l) for _, bc := range rl.all { bytes = append(bytes, bc.getBytes()...) } return bytes[:l] } func (rl *reassemblyObject) KeepFrom(offset int) { rl.toKeep = offset } func (rl *reassemblyObject) CaptureInfo(offset int) gopacket.CaptureInfo { current := 0 for _, r := range rl.all { if current >= offset { return r.captureInfo() } current += r.length() } // Invalid offset return gopacket.CaptureInfo{} } func (rl *reassemblyObject) Info() (TCPFlowDirection, bool, bool, int) { return rl.Direction, rl.all[0].isStart(), rl.all[len(rl.all)-1].isEnd(), rl.Skip } func (rl *reassemblyObject) Stats() TCPAssemblyStats { packets := int(0) for _, r := range rl.all { if r.isPacket() { packets++ } } return TCPAssemblyStats{ Chunks: len(rl.all), Packets: packets, QueuedBytes: rl.queuedBytes, QueuedPackets: rl.queuedPackets, OverlapBytes: rl.overlapBytes, OverlapPackets: rl.overlapPackets, } } const pageBytes = 1900 // TCPFlowDirection distinguish the two half-connections directions. // // TCPDirClientToServer is assigned to half-connection for the first received // packet, hence might be wrong if packets are not received in order. // It's up to the caller (e.g. in Accept()) to decide if the direction should // be interpretted differently. type TCPFlowDirection bool // Value are not really useful const ( TCPDirClientToServer TCPFlowDirection = false TCPDirServerToClient TCPFlowDirection = true ) func (dir TCPFlowDirection) String() string { switch dir { case TCPDirClientToServer: return "client->server" case TCPDirServerToClient: return "server->client" } return "" } // Reverse returns the reversed direction func (dir TCPFlowDirection) Reverse() TCPFlowDirection { return !dir } /* page: implements a byteContainer */ // page is used to store TCP data we're not ready for yet (out-of-order // packets). Unused pages are stored in and returned from a pageCache, which // avoids memory allocation. Used pages are stored in a doubly-linked list in // a connection. type page struct { bytes []byte seq Sequence prev, next *page buf [pageBytes]byte ac AssemblerContext // only set for the first page of a packet seen time.Time start, end bool } func (p *page) getBytes() []byte { return p.bytes } func (p *page) captureInfo() gopacket.CaptureInfo { return p.ac.GetCaptureInfo() } func (p *page) assemblerContext() AssemblerContext { return p.ac } func (p *page) convertToPages(pc *pageCache, skip int, ac AssemblerContext) (*page, *page, int) { if skip != 0 { p.bytes = p.bytes[skip:] p.seq = p.seq.Add(skip) } p.prev, p.next = nil, nil return p, p, 1 } func (p *page) length() int { return len(p.bytes) } func (p *page) release(pc *pageCache) int { pc.replace(p) return 1 } func (p *page) isStart() bool { return p.start } func (p *page) isEnd() bool { return p.end } func (p *page) getSeq() Sequence { return p.seq } func (p *page) isPacket() bool { return p.ac != nil } func (p *page) String() string { return fmt.Sprintf("page@%p{seq: %v, bytes:%d, -> nextSeq:%v} (prev:%p, next:%p)", p, p.seq, len(p.bytes), p.seq+Sequence(len(p.bytes)), p.prev, p.next) } /* livePacket: implements a byteContainer */ type livePacket struct { bytes []byte start bool end bool ci gopacket.CaptureInfo ac AssemblerContext seq Sequence } func (lp *livePacket) getBytes() []byte { return lp.bytes } func (lp *livePacket) captureInfo() gopacket.CaptureInfo { return lp.ci } func (lp *livePacket) assemblerContext() AssemblerContext { return lp.ac } func (lp *livePacket) length() int { return len(lp.bytes) } func (lp *livePacket) isStart() bool { return lp.start } func (lp *livePacket) isEnd() bool { return lp.end } func (lp *livePacket) getSeq() Sequence { return lp.seq } func (lp *livePacket) isPacket() bool { return true } // Creates a page (or set of pages) from a TCP packet: returns the first and last // page in its doubly-linked list of new pages. func (lp *livePacket) convertToPages(pc *pageCache, skip int, ac AssemblerContext) (*page, *page, int) { ts := lp.ci.Timestamp first := pc.next(ts) current := first current.prev = nil first.ac = ac numPages := 1 seq, bytes := lp.seq.Add(skip), lp.bytes[skip:] for { length := min(len(bytes), pageBytes) current.bytes = current.buf[:length] copy(current.bytes, bytes) current.seq = seq bytes = bytes[length:] if len(bytes) == 0 { current.end = lp.isEnd() current.next = nil break } seq = seq.Add(length) current.next = pc.next(ts) current.next.prev = current current = current.next current.ac = nil numPages++ } return first, current, numPages } func (lp *livePacket) estimateNumberOfPages() int { return (len(lp.bytes) + pageBytes + 1) / pageBytes } func (lp *livePacket) release(*pageCache) int { return 0 } // Stream is implemented by the caller to handle incoming reassembled // TCP data. Callers create a StreamFactory, then StreamPool uses // it to create a new Stream for every TCP stream. // // assembly will, in order: // 1) Create the stream via StreamFactory.New // 2) Call ReassembledSG 0 or more times, passing in reassembled TCP data in order // 3) Call ReassemblyComplete one time, after which the stream is dereferenced by assembly. type Stream interface { // Tell whether the TCP packet should be accepted, start could be modified to force a start even if no SYN have been seen Accept(tcp *layers.TCP, ci gopacket.CaptureInfo, dir TCPFlowDirection, ackSeq Sequence, start *bool, ac AssemblerContext) bool // ReassembledSG is called zero or more times. // ScatterGather is reused after each Reassembled call, // so it's important to copy anything you need out of it, // especially bytes (or use KeepFrom()) ReassembledSG(sg ScatterGather, ac AssemblerContext) // ReassemblyComplete is called when assembly decides there is // no more data for this Stream, either because a FIN or RST packet // was seen, or because the stream has timed out without any new // packet data (due to a call to FlushCloseOlderThan). // It should return true if the connection should be removed from the pool // It can return false if it want to see subsequent packets with Accept(), e.g. to // see FIN-ACK, for deeper state-machine analysis. ReassemblyComplete(ac AssemblerContext) bool } // StreamFactory is used by assembly to create a new stream for each // new TCP session. type StreamFactory interface { // New should return a new stream for the given TCP key. New(netFlow, tcpFlow gopacket.Flow, tcp *layers.TCP, ac AssemblerContext) Stream } type key [2]gopacket.Flow func (k *key) String() string { return fmt.Sprintf("%s:%s", k[0], k[1]) } func (k *key) Reverse() key { return key{ k[0].Reverse(), k[1].Reverse(), } } const assemblerReturnValueInitialSize = 16 /* one-way connection, i.e. halfconnection */ type halfconnection struct { dir TCPFlowDirection pages int // Number of pages used (both in first/last and saved) saved *page // Doubly-linked list of in-order pages (seq < nextSeq) already given to Stream who told us to keep first, last *page // Doubly-linked list of out-of-order pages (seq > nextSeq) nextSeq Sequence // sequence number of in-order received bytes ackSeq Sequence created, lastSeen time.Time stream Stream closed bool // for stats queuedBytes int queuedPackets int overlapBytes int overlapPackets int } func (half *halfconnection) String() string { closed := "" if half.closed { closed = "closed " } return fmt.Sprintf("%screated:%v, last:%v", closed, half.created, half.lastSeen) } // Dump returns a string (crypticly) describing the halfconnction func (half *halfconnection) Dump() string { s := fmt.Sprintf("pages: %d\n"+ "nextSeq: %d\n"+ "ackSeq: %d\n"+ "Seen : %s\n"+ "dir: %s\n", half.pages, half.nextSeq, half.ackSeq, half.lastSeen, half.dir) nb := 0 for p := half.first; p != nil; p = p.next { s += fmt.Sprintf(" Page[%d] %s len: %d\n", nb, p, len(p.bytes)) nb++ } return s } /* Bi-directionnal connection */ type connection struct { key key // client->server c2s, s2c halfconnection mu sync.Mutex } func (c *connection) reset(k key, s Stream, ts time.Time) { c.key = k base := halfconnection{ nextSeq: invalidSequence, ackSeq: invalidSequence, created: ts, lastSeen: ts, stream: s, } c.c2s, c.s2c = base, base c.c2s.dir, c.s2c.dir = TCPDirClientToServer, TCPDirServerToClient } func (c *connection) String() string { return fmt.Sprintf("c2s: %s, s2c: %s", &c.c2s, &c.s2c) } /* * Assembler */ // DefaultAssemblerOptions provides default options for an assembler. // These options are used by default when calling NewAssembler, so if // modified before a NewAssembler call they'll affect the resulting Assembler. // // Note that the default options can result in ever-increasing memory usage // unless one of the Flush* methods is called on a regular basis. var DefaultAssemblerOptions = AssemblerOptions{ MaxBufferedPagesPerConnection: 0, // unlimited MaxBufferedPagesTotal: 0, // unlimited } // AssemblerOptions controls the behavior of each assembler. Modify the // options of each assembler you create to change their behavior. type AssemblerOptions struct { // MaxBufferedPagesTotal is an upper limit on the total number of pages to // buffer while waiting for out-of-order packets. Once this limit is // reached, the assembler will degrade to flushing every connection it // gets a packet for. If <= 0, this is ignored. MaxBufferedPagesTotal int // MaxBufferedPagesPerConnection is an upper limit on the number of pages // buffered for a single connection. Should this limit be reached for a // particular connection, the smallest sequence number will be flushed, along // with any contiguous data. If <= 0, this is ignored. MaxBufferedPagesPerConnection int } // Assembler handles reassembling TCP streams. It is not safe for // concurrency... after passing a packet in via the Assemble call, the caller // must wait for that call to return before calling Assemble again. Callers can // get around this by creating multiple assemblers that share a StreamPool. In // that case, each individual stream will still be handled serially (each stream // has an individual mutex associated with it), however multiple assemblers can // assemble different connections concurrently. // // The Assembler provides (hopefully) fast TCP stream re-assembly for sniffing // applications written in Go. The Assembler uses the following methods to be // as fast as possible, to keep packet processing speedy: // // Avoids Lock Contention // // Assemblers locks connections, but each connection has an individual lock, and // rarely will two Assemblers be looking at the same connection. Assemblers // lock the StreamPool when looking up connections, but they use Reader // locks initially, and only force a write lock if they need to create a new // connection or close one down. These happen much less frequently than // individual packet handling. // // Each assembler runs in its own goroutine, and the only state shared between // goroutines is through the StreamPool. Thus all internal Assembler state // can be handled without any locking. // // NOTE: If you can guarantee that packets going to a set of Assemblers will // contain information on different connections per Assembler (for example, // they're already hashed by PF_RING hashing or some other hashing mechanism), // then we recommend you use a seperate StreamPool per Assembler, thus // avoiding all lock contention. Only when different Assemblers could receive // packets for the same Stream should a StreamPool be shared between them. // // Avoids Memory Copying // // In the common case, handling of a single TCP packet should result in zero // memory allocations. The Assembler will look up the connection, figure out // that the packet has arrived in order, and immediately pass that packet on to // the appropriate connection's handling code. Only if a packet arrives out of // order is its contents copied and stored in memory for later. // // Avoids Memory Allocation // // Assemblers try very hard to not use memory allocation unless absolutely // necessary. Packet data for sequential packets is passed directly to streams // with no copying or allocation. Packet data for out-of-order packets is // copied into reusable pages, and new pages are only allocated rarely when the // page cache runs out. Page caches are Assembler-specific, thus not used // concurrently and requiring no locking. // // Internal representations for connection objects are also reused over time. // Because of this, the most common memory allocation done by the Assembler is // generally what's done by the caller in StreamFactory.New. If no allocation // is done there, then very little allocation is done ever, mostly to handle // large increases in bandwidth or numbers of connections. // // TODO: The page caches used by an Assembler will grow to the size necessary // to handle a workload, and currently will never shrink. This means that // traffic spikes can result in large memory usage which isn't garbage // collected when typical traffic levels return. type Assembler struct { AssemblerOptions ret []byteContainer pc *pageCache connPool *StreamPool cacheLP livePacket cacheSG reassemblyObject start bool } // NewAssembler creates a new assembler. Pass in the StreamPool // to use, may be shared across assemblers. // // This sets some sane defaults for the assembler options, // see DefaultAssemblerOptions for details. func NewAssembler(pool *StreamPool) *Assembler { pool.mu.Lock() pool.users++ pool.mu.Unlock() return &Assembler{ ret: make([]byteContainer, assemblerReturnValueInitialSize), pc: newPageCache(), connPool: pool, AssemblerOptions: DefaultAssemblerOptions, } } // Dump returns a short string describing the page usage of the Assembler func (a *Assembler) Dump() string { s := "" s += fmt.Sprintf("pageCache: used: %d, size: %d, free: %d", a.pc.used, a.pc.size, len(a.pc.free)) return s } // AssemblerContext provides method to get metadata type AssemblerContext interface { GetCaptureInfo() gopacket.CaptureInfo } // Implements AssemblerContext for Assemble() type assemblerSimpleContext gopacket.CaptureInfo func (asc *assemblerSimpleContext) GetCaptureInfo() gopacket.CaptureInfo { return gopacket.CaptureInfo(*asc) } // Assemble calls AssembleWithContext with the current timestamp, useful for // packets being read directly off the wire. func (a *Assembler) Assemble(netFlow gopacket.Flow, t *layers.TCP) { ctx := assemblerSimpleContext(gopacket.CaptureInfo{Timestamp: time.Now()}) a.AssembleWithContext(netFlow, t, &ctx) } type assemblerAction struct { nextSeq Sequence queue bool } // AssembleWithContext reassembles the given TCP packet into its appropriate // stream. // // The timestamp passed in must be the timestamp the packet was seen. // For packets read off the wire, time.Now() should be fine. For packets read // from PCAP files, CaptureInfo.Timestamp should be passed in. This timestamp // will affect which streams are flushed by a call to FlushCloseOlderThan. // // Each AssembleWithContext call results in, in order: // // zero or one call to StreamFactory.New, creating a stream // zero or one call to ReassembledSG on a single stream // zero or one call to ReassemblyComplete on the same stream func (a *Assembler) AssembleWithContext(netFlow gopacket.Flow, t *layers.TCP, ac AssemblerContext) { var conn *connection var half *halfconnection var rev *halfconnection a.ret = a.ret[:0] key := key{netFlow, t.TransportFlow()} ci := ac.GetCaptureInfo() timestamp := ci.Timestamp conn, half, rev = a.connPool.getConnection(key, false, timestamp, t, ac) if conn == nil { if *debugLog { log.Printf("%v got empty packet on otherwise empty connection", key) } return } conn.mu.Lock() defer conn.mu.Unlock() if half.lastSeen.Before(timestamp) { half.lastSeen = timestamp } a.start = half.nextSeq == invalidSequence && t.SYN if !half.stream.Accept(t, ci, half.dir, rev.ackSeq, &a.start, ac) { if *debugLog { log.Printf("Ignoring packet") } return } if half.closed { // this way is closed return } seq, ack, bytes := Sequence(t.Seq), Sequence(t.Ack), t.Payload if t.ACK { half.ackSeq = ack } // TODO: push when Ack is seen ?? action := assemblerAction{ nextSeq: Sequence(invalidSequence), queue: true, } a.dump("AssembleWithContext()", half) if half.nextSeq == invalidSequence { if t.SYN { if *debugLog { log.Printf("%v saw first SYN packet, returning immediately, seq=%v", key, seq) } seq = seq.Add(1) half.nextSeq = seq action.queue = false } else if a.start { if *debugLog { log.Printf("%v start forced", key) } half.nextSeq = seq action.queue = false } else { if *debugLog { log.Printf("%v waiting for start, storing into connection", key) } } } else { diff := half.nextSeq.Difference(seq) if diff > 0 { if *debugLog { log.Printf("%v gap in sequence numbers (%v, %v) diff %v, storing into connection", key, half.nextSeq, seq, diff) } } else { if *debugLog { log.Printf("%v found contiguous data (%v, %v), returning immediately: len:%d", key, seq, half.nextSeq, len(bytes)) } action.queue = false } } action = a.handleBytes(bytes, seq, half, ci, t.SYN, t.RST || t.FIN, action, ac) if len(a.ret) > 0 { action.nextSeq = a.sendToConnection(conn, half, ac) } if action.nextSeq != invalidSequence { half.nextSeq = action.nextSeq if t.FIN { half.nextSeq = half.nextSeq.Add(1) } } if *debugLog { log.Printf("%v nextSeq:%d", key, half.nextSeq) } } // Overlap strategies: // - new packet overlaps with sent packets: // 1) discard new overlapping part // 2) overwrite old overlapped (TODO) // - new packet overlaps existing queued packets: // a) consider "age" by timestamp (TODO) // b) consider "age" by being present // Then // 1) discard new overlapping part // 2) overwrite queued part func (a *Assembler) checkOverlap(half *halfconnection, queue bool, ac AssemblerContext) { var next *page cur := half.last bytes := a.cacheLP.bytes start := a.cacheLP.seq end := start.Add(len(bytes)) a.dump("before checkOverlap", half) // [s6 : e6] // [s1:e1][s2:e2] -- [s3:e3] -- [s4:e4][s5:e5] // [s <--ds-- : --de--> e] for cur != nil { if *debugLog { log.Printf("cur = %p (%s)\n", cur, cur) } // end < cur.start: continue (5) if end.Difference(cur.seq) > 0 { if *debugLog { log.Printf("case 5\n") } next = cur cur = cur.prev continue } curEnd := cur.seq.Add(len(cur.bytes)) // start > cur.end: stop (1) if start.Difference(curEnd) <= 0 { if *debugLog { log.Printf("case 1\n") } break } diffStart := start.Difference(cur.seq) diffEnd := end.Difference(curEnd) // end > cur.end && start < cur.start: drop (3) if diffEnd <= 0 && diffStart >= 0 { if *debugLog { log.Printf("case 3\n") } if cur.isPacket() { half.overlapPackets++ } half.overlapBytes += len(cur.bytes) // update links if cur.prev != nil { cur.prev.next = cur.next } else { half.first = cur.next } if cur.next != nil { cur.next.prev = cur.prev } else { half.last = cur.prev } tmp := cur.prev half.pages -= cur.release(a.pc) cur = tmp continue } // end > cur.end && start < cur.end: drop cur's end (2) if diffEnd < 0 && start.Difference(curEnd) > 0 { if *debugLog { log.Printf("case 2\n") } cur.bytes = cur.bytes[:-start.Difference(cur.seq)] break } else // start < cur.start && end > cur.start: drop cur's start (4) if diffStart > 0 && end.Difference(cur.seq) < 0 { if *debugLog { log.Printf("case 4\n") } cur.bytes = cur.bytes[-end.Difference(cur.seq):] cur.seq = cur.seq.Add(-end.Difference(cur.seq)) next = cur } else // end < cur.end && start > cur.start: replace bytes inside cur (6) if diffEnd > 0 && diffStart < 0 { if *debugLog { log.Printf("case 6\n") } copy(cur.bytes[-diffStart:-diffStart+len(bytes)], bytes) bytes = bytes[:0] } else { if *debugLog { log.Printf("no overlap\n") } next = cur } cur = cur.prev } // Split bytes into pages, and insert in queue a.cacheLP.bytes = bytes a.cacheLP.seq = start if len(bytes) > 0 && queue { p, p2, numPages := a.cacheLP.convertToPages(a.pc, 0, ac) half.queuedPackets++ half.queuedBytes += len(bytes) half.pages += numPages if cur != nil { if *debugLog { log.Printf("adding %s after %s", p, cur) } cur.next = p p.prev = cur } else { if *debugLog { log.Printf("adding %s as first", p) } half.first = p } if next != nil { if *debugLog { log.Printf("setting %s as next of new %s", next, p2) } p2.next = next next.prev = p2 } else { if *debugLog { log.Printf("setting %s as last", p2) } half.last = p2 } } a.dump("After checkOverlap", half) } // Warning: this is a low-level dumper, i.e. a.ret or a.cacheSG might // be strange, but it could be ok. func (a *Assembler) dump(text string, half *halfconnection) { if !*debugLog { return } log.Printf("%s: dump\n", text) if half != nil { p := half.first if p == nil { log.Printf(" * half.first = %p, no chunks queued\n", p) } else { s := 0 nb := 0 log.Printf(" * half.first = %p, queued chunks:", p) for p != nil { log.Printf("\t%s bytes:%s\n", p, hex.EncodeToString(p.bytes)) s += len(p.bytes) nb++ p = p.next } log.Printf("\t%d chunks for %d bytes", nb, s) } log.Printf(" * half.last = %p\n", half.last) log.Printf(" * half.saved = %p\n", half.saved) p = half.saved for p != nil { log.Printf("\tseq:%d %s bytes:%s\n", p.getSeq(), p, hex.EncodeToString(p.bytes)) p = p.next } } log.Printf(" * a.ret\n") for i, r := range a.ret { log.Printf("\t%d: %s b:%s\n", i, r.captureInfo(), hex.EncodeToString(r.getBytes())) } log.Printf(" * a.cacheSG.all\n") for i, r := range a.cacheSG.all { log.Printf("\t%d: %s b:%s\n", i, r.captureInfo(), hex.EncodeToString(r.getBytes())) } } func (a *Assembler) overlapExisting(half *halfconnection, start, end Sequence, bytes []byte) ([]byte, Sequence) { if half.nextSeq == invalidSequence { // no start yet return bytes, start } diff := start.Difference(half.nextSeq) if diff == 0 { return bytes, start } s := 0 e := len(bytes) // TODO: depending on strategy, we might want to shrink half.saved if possible if e != 0 { if *debugLog { log.Printf("Overlap detected: ignoring current packet's first %d bytes", diff) } half.overlapPackets++ half.overlapBytes += diff } start = start.Add(diff) s += diff if s >= e { // Completely included in sent s = e } bytes = bytes[s:] e -= diff return bytes, start } // Prepare send or queue func (a *Assembler) handleBytes(bytes []byte, seq Sequence, half *halfconnection, ci gopacket.CaptureInfo, start bool, end bool, action assemblerAction, ac AssemblerContext) assemblerAction { a.cacheLP.bytes = bytes a.cacheLP.start = start a.cacheLP.end = end a.cacheLP.seq = seq a.cacheLP.ci = ci a.cacheLP.ac = ac if action.queue { a.checkOverlap(half, true, ac) if (a.MaxBufferedPagesPerConnection > 0 && half.pages >= a.MaxBufferedPagesPerConnection) || (a.MaxBufferedPagesTotal > 0 && a.pc.used >= a.MaxBufferedPagesTotal) { if *debugLog { log.Printf("hit max buffer size: %+v, %v, %v", a.AssemblerOptions, half.pages, a.pc.used) } action.queue = false a.addNextFromConn(half) } a.dump("handleBytes after queue", half) } else { a.cacheLP.bytes, a.cacheLP.seq = a.overlapExisting(half, seq, seq.Add(len(bytes)), a.cacheLP.bytes) a.checkOverlap(half, false, ac) if len(a.cacheLP.bytes) != 0 || end || start { a.ret = append(a.ret, &a.cacheLP) } a.dump("handleBytes after no queue", half) } return action } func (a *Assembler) setStatsToSG(half *halfconnection) { a.cacheSG.queuedBytes = half.queuedBytes half.queuedBytes = 0 a.cacheSG.queuedPackets = half.queuedPackets half.queuedPackets = 0 a.cacheSG.overlapBytes = half.overlapBytes half.overlapBytes = 0 a.cacheSG.overlapPackets = half.overlapPackets half.overlapPackets = 0 } // Build the ScatterGather object, i.e. prepend saved bytes and // append continuous bytes. func (a *Assembler) buildSG(half *halfconnection) (bool, Sequence) { // find if there are skipped bytes skip := -1 if half.nextSeq != invalidSequence { skip = half.nextSeq.Difference(a.ret[0].getSeq()) } last := a.ret[0].getSeq().Add(a.ret[0].length()) // Prepend saved bytes saved := a.addPending(half, a.ret[0].getSeq()) // Append continuous bytes nextSeq := a.addContiguous(half, last) a.cacheSG.all = a.ret a.cacheSG.Direction = half.dir a.cacheSG.Skip = skip a.cacheSG.saved = saved a.cacheSG.toKeep = -1 a.setStatsToSG(half) a.dump("after buildSG", half) return a.ret[len(a.ret)-1].isEnd(), nextSeq } func (a *Assembler) cleanSG(half *halfconnection, ac AssemblerContext) { cur := 0 ndx := 0 skip := 0 a.dump("cleanSG(start)", half) var r byteContainer // Find first page to keep if a.cacheSG.toKeep < 0 { ndx = len(a.cacheSG.all) } else { skip = a.cacheSG.toKeep found := false for ndx, r = range a.cacheSG.all { if a.cacheSG.toKeep < cur+r.length() { found = true break } cur += r.length() if skip >= r.length() { skip -= r.length() } } if !found { ndx++ } } // Release consumed pages for _, r := range a.cacheSG.all[:ndx] { if r == half.saved { if half.saved.next != nil { half.saved.next.prev = nil } half.saved = half.saved.next } else if r == half.first { if half.first.next != nil { half.first.next.prev = nil } if half.first == half.last { half.first, half.last = nil, nil } else { half.first = half.first.next } } half.pages -= r.release(a.pc) } a.dump("after consumed release", half) // Keep un-consumed pages nbKept := 0 half.saved = nil var saved *page for _, r := range a.cacheSG.all[ndx:] { first, last, nb := r.convertToPages(a.pc, skip, ac) if half.saved == nil { half.saved = first } else { saved.next = first first.prev = saved } saved = last nbKept += nb } if *debugLog { log.Printf("Remaining %d chunks in SG\n", nbKept) log.Printf("%s\n", a.Dump()) a.dump("after cleanSG()", half) } } // sendToConnection sends the current values in a.ret to the connection, closing // the connection if the last thing sent had End set. func (a *Assembler) sendToConnection(conn *connection, half *halfconnection, ac AssemblerContext) Sequence { if *debugLog { log.Printf("sendToConnection\n") } end, nextSeq := a.buildSG(half) half.stream.ReassembledSG(&a.cacheSG, ac) a.cleanSG(half, ac) if end { a.closeHalfConnection(conn, half) } if *debugLog { log.Printf("after sendToConnection: nextSeq: %d\n", nextSeq) } return nextSeq } // func (a *Assembler) addPending(half *halfconnection, firstSeq Sequence) int { if half.saved == nil { return 0 } s := 0 ret := []byteContainer{} for p := half.saved; p != nil; p = p.next { if *debugLog { log.Printf("adding pending @%p %s (%s)\n", p, p, hex.EncodeToString(p.bytes)) } ret = append(ret, p) s += len(p.bytes) } if half.saved.seq.Add(s) != firstSeq { // non-continuous saved: drop them var next *page for p := half.saved; p != nil; p = next { next = p.next p.release(a.pc) } half.saved = nil ret = []byteContainer{} s = 0 } a.ret = append(ret, a.ret...) return s } // addContiguous adds contiguous byte-sets to a connection. func (a *Assembler) addContiguous(half *halfconnection, lastSeq Sequence) Sequence { page := half.first if page == nil { if *debugLog { log.Printf("addContiguous(%d): no pages\n", lastSeq) } return lastSeq } if lastSeq == invalidSequence { lastSeq = page.seq } for page != nil && lastSeq.Difference(page.seq) == 0 { if *debugLog { log.Printf("addContiguous: lastSeq: %d, first.seq=%d, page.seq=%d\n", half.nextSeq, half.first.seq, page.seq) } lastSeq = lastSeq.Add(len(page.bytes)) a.ret = append(a.ret, page) half.first = page.next if half.first == nil { half.last = nil } if page.next != nil { page.next.prev = nil } page = page.next } return lastSeq } // skipFlush skips the first set of bytes we're waiting for and returns the // first set of bytes we have. If we have no bytes saved, it closes the // connection. func (a *Assembler) skipFlush(conn *connection, half *halfconnection) { if *debugLog { log.Printf("skipFlush %v\n", half.nextSeq) } // Well, it's embarassing it there is still something in half.saved // FIXME: change API to give back saved + new/no packets if half.first == nil { a.closeHalfConnection(conn, half) return } a.ret = a.ret[:0] a.addNextFromConn(half) nextSeq := a.sendToConnection(conn, half, a.ret[0].assemblerContext()) if nextSeq != invalidSequence { half.nextSeq = nextSeq } } func (a *Assembler) closeHalfConnection(conn *connection, half *halfconnection) { if *debugLog { log.Printf("%v closing", conn) } half.closed = true for p := half.first; p != nil; p = p.next { // FIXME: it should be already empty a.pc.replace(p) half.pages-- } if conn.s2c.closed && conn.c2s.closed { if half.stream.ReassemblyComplete(nil) { //FIXME: which context to pass ? a.connPool.remove(conn) } } } // addNextFromConn pops the first page from a connection off and adds it to the // return array. func (a *Assembler) addNextFromConn(conn *halfconnection) { if conn.first == nil { return } if *debugLog { log.Printf(" adding from conn (%v, %v) %v (%d)\n", conn.first.seq, conn.nextSeq, conn.nextSeq-conn.first.seq, len(conn.first.bytes)) } a.ret = append(a.ret, conn.first) conn.first = conn.first.next if conn.first != nil { conn.first.prev = nil } else { conn.last = nil } } // FlushOptions provide options for flushing connections. type FlushOptions struct { T time.Time // If nonzero, only connections with data older than T are flushed TC time.Time // If nonzero, only connections with data older than TC are closed (if no FIN/RST received) } // FlushWithOptions finds any streams waiting for packets older than // the given time T, and pushes through the data they have (IE: tells // them to stop waiting and skip the data they're waiting for). // // It also closes streams older than TC (that can be set to zero, to keep // long-lived stream alive, but to flush data anyway). // // Each Stream maintains a list of zero or more sets of bytes it has received // out-of-order. For example, if it has processed up through sequence number // 10, it might have bytes [15-20), [20-25), [30,50) in its list. Each set of // bytes also has the timestamp it was originally viewed. A flush call will // look at the smallest subsequent set of bytes, in this case [15-20), and if // its timestamp is older than the passed-in time, it will push it and all // contiguous byte-sets out to the Stream's Reassembled function. In this case, // it will push [15-20), but also [20-25), since that's contiguous. It will // only push [30-50) if its timestamp is also older than the passed-in time, // otherwise it will wait until the next FlushCloseOlderThan to see if bytes // [25-30) come in. // // Returns the number of connections flushed, and of those, the number closed // because of the flush. func (a *Assembler) FlushWithOptions(opt FlushOptions) (flushed, closed int) { conns := a.connPool.connections() closes := 0 flushes := 0 for _, conn := range conns { remove := false conn.mu.Lock() for _, half := range []*halfconnection{&conn.s2c, &conn.c2s} { flushed, closed := a.flushClose(conn, half, opt.T, opt.TC) if flushed { flushes++ } if closed { closes++ } } if conn.s2c.closed && conn.c2s.closed && conn.s2c.lastSeen.Before(opt.TC) && conn.c2s.lastSeen.Before(opt.TC) { remove = true } conn.mu.Unlock() if remove { a.connPool.remove(conn) } } return flushes, closes } // FlushCloseOlderThan flushes and closes streams older than given time func (a *Assembler) FlushCloseOlderThan(t time.Time) (flushed, closed int) { return a.FlushWithOptions(FlushOptions{T: t, TC: t}) } func (a *Assembler) flushClose(conn *connection, half *halfconnection, t time.Time, tc time.Time) (bool, bool) { flushed, closed := false, false if half.closed { return flushed, closed } for half.first != nil && half.first.seen.Before(t) { flushed = true a.skipFlush(conn, half) if half.closed { closed = true } } if !half.closed && half.first == nil && half.lastSeen.Before(tc) { a.closeHalfConnection(conn, half) closed = true } return flushed, closed } // FlushAll flushes all remaining data into all remaining connections and closes // those connections. It returns the total number of connections flushed/closed // by the call. func (a *Assembler) FlushAll() (closed int) { conns := a.connPool.connections() closed = len(conns) for _, conn := range conns { conn.mu.Lock() for _, half := range []*halfconnection{&conn.s2c, &conn.c2s} { for !half.closed { a.skipFlush(conn, half) } if !half.closed { a.closeHalfConnection(conn, half) } } conn.mu.Unlock() } return } func min(a, b int) int { if a < b { return a } return b } gopacket-1.1.14/reassembly/tcpassembly_test.go000066400000000000000000001430631316321740500214660ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package reassembly import ( "encoding/hex" "fmt" "net" "reflect" "runtime" "testing" "time" "github.com/google/gopacket" "github.com/google/gopacket/layers" ) var netFlow gopacket.Flow var testDebug = false func init() { netFlow, _ = gopacket.FlowFromEndpoints( layers.NewIPEndpoint(net.IP{1, 2, 3, 4}), layers.NewIPEndpoint(net.IP{5, 6, 7, 8})) } type Reassembly struct { Bytes []byte Start bool End bool Skip int } type testSequence struct { in layers.TCP want []Reassembly } /* For benchmark: do nothing */ type testFactoryBench struct { } func (t *testFactoryBench) New(a, b gopacket.Flow, tcp *layers.TCP, ac AssemblerContext) Stream { return t } func (t *testFactoryBench) Accept(tcp *layers.TCP, ci gopacket.CaptureInfo, dir TCPFlowDirection, seq Sequence, start *bool, ac AssemblerContext) bool { return true } func (t *testFactoryBench) ReassembledSG(sg ScatterGather, ac AssemblerContext) { } func (t *testFactoryBench) ReassemblyComplete(ac AssemblerContext) bool { return true } /* For tests: append bytes */ type testFactory struct { reassembly []Reassembly } func (t *testFactory) New(a, b gopacket.Flow, tcp *layers.TCP, ac AssemblerContext) Stream { return t } func (t *testFactory) Reassembled(r []Reassembly) { t.reassembly = r for i := 0; i < len(r); i++ { //t.reassembly[i].Seen = time.Time{} } } func (t *testFactory) ReassembledSG(sg ScatterGather, ac AssemblerContext) { _, start, end, skip := sg.Info() l, _ := sg.Lengths() t.reassembly = append(t.reassembly, Reassembly{ Bytes: sg.Fetch(l), Skip: skip, Start: start, End: end, }) } func (t *testFactory) ReassemblyComplete(ac AssemblerContext) bool { return true } func (t *testFactory) Accept(tcp *layers.TCP, ci gopacket.CaptureInfo, dir TCPFlowDirection, seq Sequence, start *bool, ac AssemblerContext) bool { return true } /* For memory checks: counts bytes */ type testMemoryFactory struct { bytes int } func (tf *testMemoryFactory) New(a, b gopacket.Flow, tcp *layers.TCP, ac AssemblerContext) Stream { return tf } func (tf *testMemoryFactory) Accept(tcp *layers.TCP, ci gopacket.CaptureInfo, dir TCPFlowDirection, seq Sequence, start *bool, ac AssemblerContext) bool { return true } func (tf *testMemoryFactory) ReassembledSG(sg ScatterGather, ac AssemblerContext) { bytes, _ := sg.Lengths() tf.bytes += bytes } func (tf *testMemoryFactory) ReassemblyComplete(ac AssemblerContext) bool { return true } /* * Tests */ func test(t *testing.T, s []testSequence) { fact := &testFactory{} p := NewStreamPool(fact) a := NewAssembler(p) a.MaxBufferedPagesPerConnection = 4 for i, test := range s { fact.reassembly = []Reassembly{} if testDebug { fmt.Printf("#### test: #%d: sending:%s\n", i, hex.EncodeToString(test.in.BaseLayer.Payload)) } a.Assemble(netFlow, &test.in) final := []Reassembly{} if len(test.want) > 0 { final = append(final, Reassembly{}) for _, w := range test.want { final[0].Bytes = append(final[0].Bytes, w.Bytes...) if w.End { final[0].End = true } if w.Start { final[0].Start = true } if w.Skip != 0 { final[0].Skip = w.Skip } } } if !reflect.DeepEqual(fact.reassembly, final) { t.Fatalf("test %v:\nwant: %v\n got: %v\n", i, final, fact.reassembly) } if testDebug { fmt.Printf("test %v passing...(%s)\n", i, final) } } } func TestReorder(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1001, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1004, BaseLayer: layers.BaseLayer{Payload: []byte{4, 5, 6}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{10, 11, 12}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9}}, }, want: []Reassembly{ Reassembly{ Skip: -1, Bytes: []byte{1, 2, 3}, }, Reassembly{ Bytes: []byte{4, 5, 6}, }, Reassembly{ Bytes: []byte{7, 8, 9}, }, Reassembly{ Bytes: []byte{10, 11, 12}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1016, BaseLayer: layers.BaseLayer{Payload: []byte{2, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1019, BaseLayer: layers.BaseLayer{Payload: []byte{3, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1013, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{1, 2, 3}, }, Reassembly{ Bytes: []byte{2, 2, 3}, }, Reassembly{ Bytes: []byte{3, 2, 3}, }, }, }, }) } func TestMaxPerSkip(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1000, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{3, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{4, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1013, BaseLayer: layers.BaseLayer{Payload: []byte{5, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1016, BaseLayer: layers.BaseLayer{Payload: []byte{6, 2, 3}}, }, want: []Reassembly{ Reassembly{ Skip: 3, Bytes: []byte{3, 2, 3}, }, Reassembly{ Bytes: []byte{4, 2, 3}, }, Reassembly{ Bytes: []byte{5, 2, 3}, }, Reassembly{ Bytes: []byte{6, 2, 3}, }, }, }, }) } func TestReorderFast(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{3, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1004, BaseLayer: layers.BaseLayer{Payload: []byte{2, 2, 3}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{2, 2, 3}, }, Reassembly{ Bytes: []byte{3, 2, 3}, }, }, }, }) } func TestOverlap(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 0, 1, 2, 3, 4, 5}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{1, 2, 3, 4, 5}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{0, 1, 2, 3, 4, 5, 6, 7}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{6, 7}, }, }, }, }) } func TestBufferedOverlap1(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 0, 1, 2, 3, 4, 5}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{0, 1, 2, 3, 4, 5, 6, 7}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, Reassembly{ Bytes: []byte{1, 2, 3, 4, 5}, }, Reassembly{ Bytes: []byte{6, 7}, }, }, }, }) } func TestBufferedOverlapCase6(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 0, 1, 2, 3, 4, 5}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{10, 11, 12, 13, 14}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, Reassembly{ Bytes: []byte{11, 12, 13, 14, 5}, }, }, }, }) } func TestBufferedOverlapExisting(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1000, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1005, BaseLayer: layers.BaseLayer{Payload: []byte{5, 6, 7, 8, 9, 10}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{8, 9, 10}, }, }, }, }) } func TestBufferedOverlapReemit(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1000, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1003, BaseLayer: layers.BaseLayer{Payload: []byte{3, 4, 5}}, }, want: []Reassembly{}, }, }) } func TestReorderRetransmission2(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1001, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{2, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{2, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{10, 11}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1004, BaseLayer: layers.BaseLayer{Payload: []byte{6, 6, 6, 2, 2}}, }, want: []Reassembly{ Reassembly{ Skip: -1, Bytes: []byte{1, 2, 3}, }, Reassembly{ Bytes: []byte{6, 6, 6}, }, Reassembly{ Bytes: []byte{2, 2, 3}, }, Reassembly{ Bytes: []byte{10, 11}, }, }, }, }) } func TestOverrun1(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 0xFFFFFFFF, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 10, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{1, 2, 3, 4}, }, }, }, }) } func TestOverrun2(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 10, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 0xFFFFFFFF, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, Reassembly{ Bytes: []byte{1, 2, 3, 4}, }, }, }, }) } func TestCacheLargePacket(t *testing.T) { data := make([]byte, pageBytes*3) test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1001, BaseLayer: layers.BaseLayer{Payload: data}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1000, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{}, }, Reassembly{ Bytes: data[:pageBytes], }, Reassembly{ Bytes: data[pageBytes : pageBytes*2], }, Reassembly{ Bytes: data[pageBytes*2 : pageBytes*3], }, }, }, }) } /* * Keep */ type testKeepFactory struct { keep int bytes []byte skipped int t *testing.T } func (tkf *testKeepFactory) New(a, b gopacket.Flow, tcp *layers.TCP, ac AssemblerContext) Stream { return tkf } func (tkf *testKeepFactory) ReassembledSG(sg ScatterGather, ac AssemblerContext) { l, _ := sg.Lengths() _, _, _, tkf.skipped = sg.Info() tkf.bytes = sg.Fetch(l) sg.KeepFrom(tkf.keep) } func (tkf *testKeepFactory) ReassemblyComplete(ac AssemblerContext) bool { return true } func (tkf *testKeepFactory) Accept(tcp *layers.TCP, ci gopacket.CaptureInfo, dir TCPFlowDirection, seq Sequence, start *bool, ac AssemblerContext) bool { return true } type testKeepSequence struct { tcp layers.TCP keep int want []byte skipped int } func testKeep(t *testing.T, s []testKeepSequence) { fact := &testKeepFactory{t: t} p := NewStreamPool(fact) a := NewAssembler(p) a.MaxBufferedPagesPerConnection = 4 port := layers.TCPPort(0) for i, test := range s { // Fake some values according to ports flow := netFlow dir := TCPDirClientToServer if port == 0 { port = test.tcp.SrcPort } if port != test.tcp.SrcPort { dir = dir.Reverse() flow = flow.Reverse() } test.tcp.SetInternalPortsForTesting() fact.keep = test.keep fact.bytes = []byte{} if testDebug { fmt.Printf("#### testKeep: #%d: sending:%s\n", i, hex.EncodeToString(test.tcp.BaseLayer.Payload)) } a.Assemble(flow, &test.tcp) if !reflect.DeepEqual(fact.bytes, test.want) { t.Fatalf("#%d: invalid bytes: got %v, expected %v", i, fact.bytes, test.want) } if fact.skipped != test.skipped { t.Fatalf("#%d: expecting %d skipped bytes, got %d", i, test.skipped, fact.skipped) } if testDebug { fmt.Printf("#### testKeep: #%d: bytes: %s\n", i, hex.EncodeToString(fact.bytes)) } } } func TestKeepSimpleOnBoundary(t *testing.T) { testKeep(t, []testKeepSequence{ { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, keep: 0, want: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 0, 1, 2, 3, 4, 5}}, }, want: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5}, }, }) } func TestKeepSimpleNotBoundaryLive(t *testing.T) { testKeep(t, []testKeepSequence{ { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, keep: 1, want: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 0, 1, 2, 3, 4, 5}}, }, want: []byte{2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5}, }, }) } func TestKeepSimpleNotBoundaryAlreadyKept(t *testing.T) { testKeep(t, []testKeepSequence{ { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0x10}}, }, keep: 0, // 1→10 want: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0x10}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15}}, }, keep: 11, // 12→15 want: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1016, BaseLayer: layers.BaseLayer{Payload: []byte{0x16, 0x17, 0x18}}, }, want: []byte{0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18}, }, }) } func TestKeepLonger(t *testing.T) { testKeep(t, []testKeepSequence{ { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}}, }, keep: 0, want: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 10, 11, 12, 13, 14, 15}}, }, keep: 0, want: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{10, 11, 12, 13, 14, 15, 16, 17}}, }, want: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17}, }, }) } func TestKeepWithFlush(t *testing.T) { testKeep(t, []testKeepSequence{ { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1}}, }, keep: 1, want: []byte{1}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1003, BaseLayer: layers.BaseLayer{Payload: []byte{3}}, }, keep: 0, want: []byte{}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1004, BaseLayer: layers.BaseLayer{Payload: []byte{4}}, }, keep: 0, want: []byte{}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1006, BaseLayer: layers.BaseLayer{Payload: []byte{6}}, }, keep: 0, want: []byte{}, }, // Exceeding 4 pages: flushing first continuous pages { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1008, BaseLayer: layers.BaseLayer{Payload: []byte{8}}, }, keep: 0, skipped: 1, want: []byte{3, 4}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{10}}, }, keep: 0, skipped: 1, want: []byte{6}, }, { tcp: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1012, BaseLayer: layers.BaseLayer{Payload: []byte{12}}, }, keep: 0, skipped: 1, want: []byte{8}, }, }) } /* * FSM tests */ /* For FSM: bump nb on accepted packet */ type testFSMFactory struct { nb int fsm TCPSimpleFSM } func (t *testFSMFactory) New(a, b gopacket.Flow, tcp *layers.TCP, ac AssemblerContext) Stream { return t } func (t *testFSMFactory) ReassembledSG(sg ScatterGather, ac AssemblerContext) { } func (t *testFSMFactory) ReassemblyComplete(ac AssemblerContext) bool { return false } func (t *testFSMFactory) Accept(tcp *layers.TCP, ci gopacket.CaptureInfo, dir TCPFlowDirection, seq Sequence, start *bool, ac AssemblerContext) bool { ok := t.fsm.CheckState(tcp, dir) if ok { t.nb++ } return ok } type testFSMSequence struct { tcp layers.TCP ci gopacket.CaptureInfo nb int } func (seq *testFSMSequence) GetCaptureInfo() gopacket.CaptureInfo { return seq.ci } func testFSM(t *testing.T, s []testFSMSequence) { fact := &testFSMFactory{} p := NewStreamPool(fact) a := NewAssembler(p) //a.MaxBufferedPagesPerConnection = 4 fact.nb = 0 port := layers.TCPPort(0) for i, test := range s { // Fake some values according to ports flow := netFlow dir := TCPDirClientToServer if port == 0 { port = test.tcp.SrcPort } if port != test.tcp.SrcPort { dir = dir.Reverse() flow = flow.Reverse() } test.tcp.SetInternalPortsForTesting() a.AssembleWithContext(flow, &test.tcp, &test) if fact.nb != test.nb { t.Fatalf("#%d: packet rejected: got %d, expected %d", i, fact.nb, test.nb) } } } func TestFSMnormalFlow(t *testing.T) { testFSM(t, []testFSMSequence{ { tcp: layers.TCP{ SYN: true, SrcPort: 54842, DstPort: 53, Seq: 374511116, Ack: 0, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 566690000), }, nb: 1, }, { tcp: layers.TCP{ SYN: true, ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787765, Ack: 374511117, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590332000), }, nb: 2, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590346000), }, nb: 3, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{0, 31, 104, 196, 0, 32, 0, 1, 0, 0, 0, 0, 0, 1, 2, 85, 83, 0, 0, 6, 0, 1, 0, 0, 41, 16, 0, 0, 0, 128, 0, 0, 0}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590387000), }, nb: 4, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787766, Ack: 374511150, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 613687000), }, nb: 5, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787766, Ack: 374511150, BaseLayer: layers.BaseLayer{Payload: []byte{8, 133, 104, 196, 132, 0, 0, 1, 0, 2, 0, 7, 0, 19, 2, 85, 83, 0, 0, 6, 0, 1, 2, 117, 115, 0, 0, 6, 0, 1, 0, 0, 3, 132, 0, 54, 1, 97, 5, 99, 99, 116, 108, 100, 192, 20, 10, 104, 111, 115, 116, 109, 97, 115, 116, 101, 114, 7, 110, 101, 117, 115, 116, 97, 114, 3, 98, 105, 122, 0, 120, 18, 40, 205, 0, 0, 3, 132, 0, 0, 3, 132, 0, 9, 58, 128, 0, 1, 81, 128, 192, 20, 0, 46, 0, 1, 0, 0, 3, 132, 0, 150, 0, 6, 5, 1, 0, 0, 3, 132, 85, 138, 90, 146, 85, 98, 191, 130, 27, 78, 2, 117, 115, 0, 69, 13, 35, 189, 141, 225, 107, 238, 108, 182, 207, 44, 105, 31, 212, 103, 32, 93, 217, 108, 20, 231, 188, 28, 241, 237, 104, 182, 117, 121, 195, 112, 64, 96, 237, 248, 6, 181, 186, 96, 60, 6, 18, 29, 188, 96, 201, 140, 251, 61, 71, 177, 108, 156, 9, 83, 125, 172, 188, 75, 81, 67, 218, 55, 93, 131, 243, 15, 190, 75, 4, 165, 226, 124, 49, 67, 142, 131, 239, 240, 76, 225, 10, 242, 68, 88, 240, 200, 27, 97, 102, 73, 92, 73, 133, 170, 175, 198, 99, 109, 90, 16, 162, 101, 95, 96, 102, 250, 91, 74, 80, 3, 87, 167, 50, 230, 9, 213, 7, 222, 197, 87, 183, 190, 148, 247, 207, 204, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 10, 1, 102, 5, 99, 99, 116, 108, 100, 192, 12, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 97, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 98, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 99, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 101, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 107, 193, 8, 192, 118, 0, 46, 0, 1, 0, 7, 233, 0, 0, 150, 0, 2, 5, 1, 0, 7, 233, 0, 85, 127, 33, 92, 85, 87, 134, 98, 27, 78, 2, 117, 115, 0, 19, 227, 175, 75, 88, 245, 164, 158, 150, 198, 57, 253, 150, 179, 161, 52, 24, 56, 229, 176, 175, 40, 45, 232, 188, 171, 131, 197, 107, 125, 218, 192, 78, 221, 146, 33, 114, 55, 43, 12, 131, 213, 51, 98, 37, 2, 102, 161, 232, 115, 177, 210, 51, 169, 215, 133, 56, 190, 91, 75, 8, 222, 231, 202, 139, 28, 187, 249, 72, 21, 23, 56, 63, 72, 126, 142, 242, 195, 242, 64, 208, 134, 100, 157, 197, 159, 43, 148, 20, 70, 117, 152, 159, 35, 200, 220, 49, 234, 173, 210, 91, 34, 210, 192, 7, 197, 112, 117, 208, 234, 42, 49, 133, 237, 197, 14, 244, 149, 191, 142, 36, 252, 42, 48, 182, 189, 9, 68, 1, 65, 5, 67, 67, 84, 76, 68, 193, 126, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 124, 70, 1, 66, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 125, 70, 194, 26, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 3, 209, 174, 255, 255, 255, 255, 255, 255, 255, 255, 255, 126, 1, 67, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 127, 70, 1, 69, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 126, 70, 1, 70, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 209, 173, 58, 70, 194, 108, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 0, 54, 130, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 1, 75, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 128, 70, 194, 154, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 3, 226, 57, 0, 0, 0, 0, 0, 0, 0, 3, 0, 1, 194, 2, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 230, 49, 85, 73, 83, 2, 27, 78, 2, 117, 115, 0, 82, 36, 11, 141, 74, 85, 70, 98, 179, 63, 173, 83, 8, 70, 155, 41, 102, 166, 140, 62, 71, 178, 130, 38, 171, 200, 180, 68, 2, 215, 45, 6, 43, 59, 171, 146, 223, 215, 9, 77, 5, 104, 167, 42, 237, 170, 30, 114, 205, 129, 59, 225, 152, 224, 79, 1, 65, 68, 208, 153, 121, 237, 199, 87, 2, 251, 100, 105, 59, 24, 73, 226, 169, 121, 250, 91, 41, 124, 14, 23, 135, 52, 2, 86, 72, 224, 100, 135, 70, 216, 16, 107, 84, 59, 13, 168, 58, 187, 54, 98, 230, 167, 246, 42, 46, 156, 206, 238, 120, 199, 25, 144, 98, 249, 70, 162, 34, 43, 145, 114, 186, 233, 47, 42, 75, 95, 152, 235, 194, 26, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 190, 140, 85, 73, 36, 78, 27, 78, 2, 117, 115, 0, 160, 95, 100, 37, 167, 82, 93, 165, 126, 247, 147, 173, 238, 154, 206, 174, 96, 175, 209, 7, 8, 169, 171, 223, 29, 201, 161, 177, 98, 54, 94, 62, 70, 127, 142, 109, 206, 42, 179, 109, 156, 160, 156, 20, 59, 24, 147, 164, 13, 121, 192, 84, 157, 26, 56, 177, 151, 210, 7, 197, 229, 110, 60, 58, 224, 42, 77, 5, 59, 80, 216, 221, 248, 19, 66, 102, 74, 199, 238, 120, 231, 201, 187, 29, 11, 46, 195, 164, 8, 221, 128, 25, 205, 42, 247, 152, 112, 176, 14, 117, 150, 223, 245, 32, 212, 107, 4, 245, 27, 126, 224, 216, 0, 89, 106, 238, 185, 206, 44, 56, 204, 175, 7, 139, 233, 228, 127, 175, 194, 26, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 28, 5, 3, 0, 0, 28, 32, 85, 108, 217, 174, 85, 69, 70, 242, 27, 78, 2, 117, 115, 0, 172, 117, 89, 89, 73, 249, 245, 211, 100, 127, 48, 135, 224, 97, 172, 146, 128, 30, 190, 72, 199, 170, 97, 179, 136, 109, 86, 110, 235, 214, 47, 50, 115, 11, 226, 168, 56, 198, 24, 212, 205, 207, 2, 116, 104, 112, 99, 234, 236, 44, 70, 19, 19, 215, 127, 200, 162, 215, 142, 45, 135, 91, 219, 217, 86, 231, 154, 87, 222, 161, 32, 66, 196, 55, 117, 20, 186, 9, 134, 252, 249, 219, 9, 196, 128, 8, 222, 201, 131, 210, 182, 232, 142, 72, 160, 171, 95, 231, 232, 156, 28, 34, 54, 94, 73, 183, 38, 160, 123, 175, 157, 21, 163, 8, 214, 155, 172, 237, 169, 28, 15, 138, 105, 107, 251, 109, 131, 240, 194, 72, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 190, 140, 85, 73, 36, 78, 27, 78, 2, 117, 115, 0, 77, 207, 197, 130, 236, 138, 192, 241, 225, 114, 8, 22, 76, 54, 43, 121, 42, 44, 9, 92, 56, 253, 224, 179, 191, 131, 40, 176, 94, 61, 33, 12, 43, 82, 156, 236, 211, 29, 187, 100, 220, 243, 24, 134, 42, 204, 46, 161, 214, 91, 68, 119, 40, 252, 53, 54, 146, 136, 196, 168, 204, 195, 131, 110, 6, 73, 16, 161, 86, 35, 150, 153, 162, 185, 227, 65, 228, 160, 203, 42, 250, 121, 14, 42, 115, 221, 232, 96, 99, 164, 230, 29, 195, 149, 85, 206, 41, 1, 252, 77, 188, 88, 8, 182, 37, 249, 6, 158, 6, 244, 158, 254, 141, 203, 6, 158, 198, 103, 130, 98, 123, 34, 245, 44, 126, 77, 24, 187, 194, 90, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 108, 194, 203, 85, 69, 51, 125, 27, 78, 2, 117, 115, 0, 86, 26, 187, 56, 252, 194, 199, 140, 229, 133, 186, 187, 20, 174, 26, 48, 212, 129, 10, 20, 167, 179, 53, 72, 176, 92, 153, 48, 146, 15, 163, 182, 80, 138, 181, 135, 98, 129, 17, 66, 55, 184, 76, 225, 72, 104, 7, 221, 40, 71, 41, 202, 246, 154, 166, 199, 74, 175, 146, 54, 25, 56, 115, 243}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 621198000), }, nb: 6, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511150, Ack: 3465789226, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 621220000), }, nb: 7, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465789226, Ack: 374511150, BaseLayer: layers.BaseLayer{Payload: []byte{153, 141, 101, 187, 110, 15, 63, 42, 81, 100, 95, 68, 241, 85, 160, 227, 3, 1, 12, 80, 166, 1, 98, 2, 44, 98, 63, 203, 70, 164, 99, 195, 23, 152, 223, 253, 208, 10, 12, 19, 66, 121, 9, 158, 205, 96, 218, 0, 80, 70, 58, 95, 41, 124, 216, 13, 122, 135, 102, 200, 181, 233, 129, 174, 194, 108, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 108, 223, 157, 85, 69, 74, 55, 27, 78, 2, 117, 115, 0, 149, 71, 215, 149, 16, 165, 115, 229, 141, 136, 187, 158, 88, 225, 131, 231, 182, 218, 235, 27, 48, 65, 244, 77, 186, 135, 72, 18, 87, 52, 180, 128, 130, 67, 75, 173, 160, 243, 104, 178, 103, 117, 96, 209, 36, 51, 108, 47, 232, 214, 254, 15, 208, 182, 218, 174, 248, 237, 88, 150, 35, 190, 239, 249, 171, 151, 9, 236, 2, 252, 255, 13, 79, 190, 147, 36, 161, 210, 202, 80, 209, 136, 167, 180, 186, 68, 246, 249, 48, 123, 46, 11, 132, 103, 132, 207, 186, 68, 110, 133, 142, 109, 194, 19, 122, 57, 203, 217, 120, 93, 67, 168, 91, 252, 87, 38, 33, 228, 229, 162, 190, 170, 23, 188, 89, 15, 241, 71, 194, 108, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 28, 5, 3, 0, 0, 28, 32, 85, 108, 217, 174, 85, 69, 70, 242, 27, 78, 2, 117, 115, 0, 206, 97, 120, 37, 255, 252, 7, 156, 162, 192, 43, 84, 105, 94, 125, 55, 13, 247, 234, 9, 25, 100, 246, 25, 77, 168, 199, 208, 187, 209, 164, 123, 234, 138, 238, 15, 86, 45, 163, 108, 162, 117, 247, 128, 3, 187, 100, 185, 193, 191, 134, 86, 161, 254, 236, 99, 66, 66, 35, 173, 91, 243, 175, 3, 175, 94, 79, 68, 246, 109, 200, 154, 209, 185, 11, 210, 50, 147, 136, 213, 158, 81, 111, 17, 149, 239, 110, 114, 25, 234, 247, 158, 233, 33, 36, 181, 66, 84, 189, 37, 207, 58, 9, 171, 143, 66, 69, 137, 192, 6, 187, 59, 16, 51, 80, 56, 89, 170, 12, 195, 69, 133, 188, 110, 171, 17, 17, 213, 194, 154, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 190, 140, 85, 73, 36, 78, 27, 78, 2, 117, 115, 0, 123, 36, 154, 4, 158, 41, 96, 252, 116, 114, 16, 137, 28, 177, 206, 33, 192, 88, 89, 1, 69, 252, 206, 88, 89, 152, 210, 179, 248, 44, 202, 239, 95, 131, 126, 147, 249, 93, 57, 166, 215, 184, 211, 164, 196, 71, 170, 3, 25, 18, 177, 214, 94, 147, 181, 148, 197, 11, 171, 219, 107, 48, 105, 81, 239, 110, 249, 140, 68, 127, 193, 146, 176, 161, 246, 108, 75, 141, 205, 211, 73, 247, 125, 205, 120, 156, 82, 55, 130, 250, 26, 15, 44, 214, 91, 115, 11, 103, 22, 83, 184, 96, 107, 138, 2, 127, 168, 191, 92, 102, 137, 161, 63, 225, 134, 17, 178, 242, 11, 43, 8, 30, 164, 28, 140, 195, 83, 121, 194, 154, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 28, 5, 3, 0, 0, 28, 32, 85, 112, 190, 140, 85, 73, 36, 78, 27, 78, 2, 117, 115, 0, 189, 98, 234, 251, 237, 24, 143, 210, 30, 242, 97, 66, 50, 211, 47, 109, 110, 121, 244, 239, 89, 0, 39, 92, 218, 155, 71, 5, 23, 136, 231, 107, 95, 52, 231, 118, 253, 206, 250, 178, 209, 136, 13, 36, 36, 54, 157, 237, 35, 110, 134, 253, 80, 237, 162, 163, 38, 21, 54, 241, 240, 253, 73, 33, 191, 128, 32, 6, 198, 165, 35, 203, 244, 15, 166, 250, 159, 67, 149, 56, 19, 243, 230, 87, 6, 44, 150, 90, 79, 107, 18, 121, 112, 23, 176, 104, 50, 110, 176, 138, 250, 6, 209, 22, 41, 73, 234, 4, 124, 233, 208, 218, 236, 117, 232, 217, 10, 172, 18, 215, 143, 119, 193, 113, 10, 59, 255, 221, 0, 0, 41, 16, 0, 0, 0, 128, 0, 0, 0}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 622508000), }, nb: 8, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511150, Ack: 3465789949, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 622531000), }, nb: 9, }, { tcp: layers.TCP{ ACK: true, FIN: true, SrcPort: 54842, DstPort: 53, Seq: 374511150, Ack: 3465789949, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 622907000), }, nb: 10, }, { tcp: layers.TCP{ ACK: true, FIN: true, SrcPort: 53, DstPort: 54842, Seq: 3465789949, Ack: 374511151, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 652784000), }, nb: 11, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511151, Ack: 3465789950, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 652809000), }, nb: 12, }, }) } func TestFSMearlyRST(t *testing.T) { testFSM(t, []testFSMSequence{ { tcp: layers.TCP{ SYN: true, SrcPort: 54842, DstPort: 53, Seq: 374511116, Ack: 0, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 566690000), }, nb: 1, }, { tcp: layers.TCP{ SYN: true, ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787765, Ack: 374511117, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590332000), }, nb: 2, }, { tcp: layers.TCP{ RST: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590346000), }, nb: 3, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{0, 31, 104, 196, 0, 32, 0, 1, 0, 0, 0, 0, 0, 1, 2, 85, 83, 0, 0, 6, 0, 1, 0, 0, 41, 16, 0, 0, 0, 128, 0, 0, 0}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590387000), }, nb: 3, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787766, Ack: 374511150, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 613687000), }, nb: 3, }, }) } func TestFSMestablishedThenRST(t *testing.T) { testFSM(t, []testFSMSequence{ { tcp: layers.TCP{ SYN: true, SrcPort: 54842, DstPort: 53, Seq: 374511116, Ack: 0, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 566690000), }, nb: 1, }, { tcp: layers.TCP{ SYN: true, ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787765, Ack: 374511117, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590332000), }, nb: 2, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590346000), }, nb: 3, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{0, 31, 104, 196, 0, 32, 0, 1, 0, 0, 0, 0, 0, 1, 2, 85, 83, 0, 0, 6, 0, 1, 0, 0, 41, 16, 0, 0, 0, 128, 0, 0, 0}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590387000), }, nb: 4, }, { tcp: layers.TCP{ RST: true, SrcPort: 53, DstPort: 54842, Seq: 3465787766, Ack: 374511150, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 613687000), }, nb: 5, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787766, Ack: 374511150, BaseLayer: layers.BaseLayer{Payload: []byte{8, 133, 104, 196, 132, 0, 0, 1, 0, 2, 0, 7, 0, 19, 2, 85, 83, 0, 0, 6, 0, 1, 2, 117, 115, 0, 0, 6, 0, 1, 0, 0, 3, 132, 0, 54, 1, 97, 5, 99, 99, 116, 108, 100, 192, 20, 10, 104, 111, 115, 116, 109, 97, 115, 116, 101, 114, 7, 110, 101, 117, 115, 116, 97, 114, 3, 98, 105, 122, 0, 120, 18, 40, 205, 0, 0, 3, 132, 0, 0, 3, 132, 0, 9, 58, 128, 0, 1, 81, 128, 192, 20, 0, 46, 0, 1, 0, 0, 3, 132, 0, 150, 0, 6, 5, 1, 0, 0, 3, 132, 85, 138, 90, 146, 85, 98, 191, 130, 27, 78, 2, 117, 115, 0, 69, 13, 35, 189, 141, 225, 107, 238, 108, 182, 207, 44, 105, 31, 212, 103, 32, 93, 217, 108, 20, 231, 188, 28, 241, 237, 104, 182, 117, 121, 195, 112, 64, 96, 237, 248, 6, 181, 186, 96, 60, 6, 18, 29, 188, 96, 201, 140, 251, 61, 71, 177, 108, 156, 9, 83, 125, 172, 188, 75, 81, 67, 218, 55, 93, 131, 243, 15, 190, 75, 4, 165, 226, 124, 49, 67, 142, 131, 239, 240, 76, 225, 10, 242, 68, 88, 240, 200, 27, 97, 102, 73, 92, 73, 133, 170, 175, 198, 99, 109, 90, 16, 162, 101, 95, 96, 102, 250, 91, 74, 80, 3, 87, 167, 50, 230, 9, 213, 7, 222, 197, 87, 183, 190, 148, 247, 207, 204, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 10, 1, 102, 5, 99, 99, 116, 108, 100, 192, 12, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 97, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 98, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 99, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 101, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 107, 193, 8, 192, 118, 0, 46, 0, 1, 0, 7, 233, 0, 0, 150, 0, 2, 5, 1, 0, 7, 233, 0, 85, 127, 33, 92, 85, 87, 134, 98, 27, 78, 2, 117, 115, 0, 19, 227, 175, 75, 88, 245, 164, 158, 150, 198, 57, 253, 150, 179, 161, 52, 24, 56, 229, 176, 175, 40, 45, 232, 188, 171, 131, 197, 107, 125, 218, 192, 78, 221, 146, 33, 114, 55, 43, 12, 131, 213, 51, 98, 37, 2, 102, 161, 232, 115, 177, 210, 51, 169, 215, 133, 56, 190, 91, 75, 8, 222, 231, 202, 139, 28, 187, 249, 72, 21, 23, 56, 63, 72, 126, 142, 242, 195, 242, 64, 208, 134, 100, 157, 197, 159, 43, 148, 20, 70, 117, 152, 159, 35, 200, 220, 49, 234, 173, 210, 91, 34, 210, 192, 7, 197, 112, 117, 208, 234, 42, 49, 133, 237, 197, 14, 244, 149, 191, 142, 36, 252, 42, 48, 182, 189, 9, 68, 1, 65, 5, 67, 67, 84, 76, 68, 193, 126, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 124, 70, 1, 66, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 125, 70, 194, 26, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 3, 209, 174, 255, 255, 255, 255, 255, 255, 255, 255, 255, 126, 1, 67, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 127, 70, 1, 69, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 126, 70, 1, 70, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 209, 173, 58, 70, 194, 108, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 0, 54, 130, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 1, 75, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 128, 70, 194, 154, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 3, 226, 57, 0, 0, 0, 0, 0, 0, 0, 3, 0, 1, 194, 2, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 230, 49, 85, 73, 83, 2, 27, 78, 2, 117, 115, 0, 82, 36, 11, 141, 74, 85, 70, 98, 179, 63, 173, 83, 8, 70, 155, 41, 102, 166, 140, 62, 71, 178, 130, 38, 171, 200, 180, 68, 2, 215, 45, 6, 43, 59, 171, 146, 223, 215, 9, 77, 5, 104, 167, 42, 237, 170, 30, 114, 205, 129, 59, 225, 152, 224, 79, 1, 65, 68, 208, 153, 121, 237, 199, 87, 2, 251, 100, 105, 59, 24, 73, 226, 169, 121, 250, 91, 41, 124, 14, 23, 135, 52, 2, 86, 72, 224, 100, 135, 70, 216, 16, 107, 84, 59, 13, 168, 58, 187, 54, 98, 230, 167, 246, 42, 46, 156, 206, 238, 120, 199, 25, 144, 98, 249, 70, 162, 34, 43, 145, 114, 186, 233, 47, 42, 75, 95, 152, 235, 194, 26, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 190, 140, 85, 73, 36, 78, 27, 78, 2, 117, 115, 0, 160, 95, 100, 37, 167, 82, 93, 165, 126, 247, 147, 173, 238, 154, 206, 174, 96, 175, 209, 7, 8, 169, 171, 223, 29, 201, 161, 177, 98, 54, 94, 62, 70, 127, 142, 109, 206, 42, 179, 109, 156, 160, 156, 20, 59, 24, 147, 164, 13, 121, 192, 84, 157, 26, 56, 177, 151, 210, 7, 197, 229, 110, 60, 58, 224, 42, 77, 5, 59, 80, 216, 221, 248, 19, 66, 102, 74, 199, 238, 120, 231, 201, 187, 29, 11, 46, 195, 164, 8, 221, 128, 25, 205, 42, 247, 152, 112, 176, 14, 117, 150, 223, 245, 32, 212, 107, 4, 245, 27, 126, 224, 216, 0, 89, 106, 238, 185, 206, 44, 56, 204, 175, 7, 139, 233, 228, 127, 175, 194, 26, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 28, 5, 3, 0, 0, 28, 32, 85, 108, 217, 174, 85, 69, 70, 242, 27, 78, 2, 117, 115, 0, 172, 117, 89, 89, 73, 249, 245, 211, 100, 127, 48, 135, 224, 97, 172, 146, 128, 30, 190, 72, 199, 170, 97, 179, 136, 109, 86, 110, 235, 214, 47, 50, 115, 11, 226, 168, 56, 198, 24, 212, 205, 207, 2, 116, 104, 112, 99, 234, 236, 44, 70, 19, 19, 215, 127, 200, 162, 215, 142, 45, 135, 91, 219, 217, 86, 231, 154, 87, 222, 161, 32, 66, 196, 55, 117, 20, 186, 9, 134, 252, 249, 219, 9, 196, 128, 8, 222, 201, 131, 210, 182, 232, 142, 72, 160, 171, 95, 231, 232, 156, 28, 34, 54, 94, 73, 183, 38, 160, 123, 175, 157, 21, 163, 8, 214, 155, 172, 237, 169, 28, 15, 138, 105, 107, 251, 109, 131, 240, 194, 72, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 190, 140, 85, 73, 36, 78, 27, 78, 2, 117, 115, 0, 77, 207, 197, 130, 236, 138, 192, 241, 225, 114, 8, 22, 76, 54, 43, 121, 42, 44, 9, 92, 56, 253, 224, 179, 191, 131, 40, 176, 94, 61, 33, 12, 43, 82, 156, 236, 211, 29, 187, 100, 220, 243, 24, 134, 42, 204, 46, 161, 214, 91, 68, 119, 40, 252, 53, 54, 146, 136, 196, 168, 204, 195, 131, 110, 6, 73, 16, 161, 86, 35, 150, 153, 162, 185, 227, 65, 228, 160, 203, 42, 250, 121, 14, 42, 115, 221, 232, 96, 99, 164, 230, 29, 195, 149, 85, 206, 41, 1, 252, 77, 188, 88, 8, 182, 37, 249, 6, 158, 6, 244, 158, 254, 141, 203, 6, 158, 198, 103, 130, 98, 123, 34, 245, 44, 126, 77, 24, 187, 194, 90, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 108, 194, 203, 85, 69, 51, 125, 27, 78, 2, 117, 115, 0, 86, 26, 187, 56, 252, 194, 199, 140, 229, 133, 186, 187, 20, 174, 26, 48, 212, 129, 10, 20, 167, 179, 53, 72, 176, 92, 153, 48, 146, 15, 163, 182, 80, 138, 181, 135, 98, 129, 17, 66, 55, 184, 76, 225, 72, 104, 7, 221, 40, 71, 41, 202, 246, 154, 166, 199, 74, 175, 146, 54, 25, 56, 115, 243}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 621198000), }, nb: 5, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511150, Ack: 3465789226, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 621220000), }, nb: 5, }, }) } func TestFSMmissingSYNACK(t *testing.T) { testFSM(t, []testFSMSequence{ { tcp: layers.TCP{ SYN: true, SrcPort: 54842, DstPort: 53, Seq: 374511116, Ack: 0, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 566690000), }, nb: 1, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590346000), }, nb: 1, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{0, 31, 104, 196, 0, 32, 0, 1, 0, 0, 0, 0, 0, 1, 2, 85, 83, 0, 0, 6, 0, 1, 0, 0, 41, 16, 0, 0, 0, 128, 0, 0, 0}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590387000), }, nb: 1, }, }) } /* * Memory test */ func TestMemoryShrink(t *testing.T) { tcp := layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 999, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactoryBench{})) var before runtime.MemStats runtime.GC() runtime.ReadMemStats(&before) run := 1050 // Allocate > initial for i := 0; i < run; i++ { a.Assemble(netFlow, &tcp) if tcp.SYN { tcp.SYN = false tcp.Seq += 1 + 1 } tcp.Seq += 10 } var after runtime.MemStats a.FlushAll() runtime.GC() runtime.ReadMemStats(&after) if after.HeapAlloc < before.HeapAlloc { t.Fatalf("Nothing allocated for %d run: before: %d, after: %d", run, before.HeapAlloc, after.HeapAlloc) } before = after // Do ~ initial allocs+free() run *= 2 for i := 0; i < run; i++ { a.Assemble(netFlow, &tcp) if i%50 == 0 { a.FlushAll() } tcp.Seq += 10 } runtime.GC() runtime.ReadMemStats(&after) if after.HeapAlloc >= before.HeapAlloc { t.Fatalf("Nothing freed for %d run: before: %d, after: %d", run, before.HeapAlloc, after.HeapAlloc) } } /* * Benchmark tests */ func BenchmarkSingleStreamNo(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactoryBench{})) for i := 0; i < b.N; i++ { a.Assemble(netFlow, &t) if t.SYN { t.SYN = false t.Seq++ } t.Seq += 10 } } func BenchmarkSingleStreamSkips(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactoryBench{})) skipped := false for i := 0; i < b.N; i++ { if i%10 == 9 { t.Seq += 10 skipped = true } else if skipped { t.Seq -= 20 } a.Assemble(netFlow, &t) if t.SYN { t.SYN = false t.Seq++ } t.Seq += 10 if skipped { t.Seq += 10 skipped = false } } } func BenchmarkSingleStreamLoss(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactoryBench{})) for i := 0; i < b.N; i++ { a.Assemble(netFlow, &t) t.SYN = false t.Seq += 11 } } func BenchmarkMultiStreamGrow(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 0, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactoryBench{})) for i := 0; i < b.N; i++ { t.SrcPort = layers.TCPPort(i) a.Assemble(netFlow, &t) t.Seq += 10 } } func BenchmarkMultiStreamConn(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 0, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactoryBench{})) for i := 0; i < b.N; i++ { t.SrcPort = layers.TCPPort(i) a.Assemble(netFlow, &t) if i%65536 == 65535 { if t.SYN { t.SYN = false t.Seq++ } t.Seq += 10 } } } type testMemoryContext struct{} func (t *testMemoryContext) GetCaptureInfo() gopacket.CaptureInfo { return gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590387000), } } func TestFullyOrderedAndCompleteStreamDoesNotAlloc(t *testing.T) { c2s := layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 0, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } s2c := layers.TCP{ SrcPort: c2s.DstPort, DstPort: c2s.SrcPort, Seq: 0, SYN: true, ACK: true, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } tf := testMemoryFactory{} a := NewAssembler(NewStreamPool(&tf)) ctx := &testMemoryContext{} // First packet a.AssembleWithContext(netFlow, &c2s, ctx) a.AssembleWithContext(netFlow.Reverse(), &s2c, ctx) c2s.SYN, s2c.SYN = false, false c2s.ACK = true c2s.Seq++ s2c.Seq++ N := 1000 if n := testing.AllocsPerRun(N, func() { c2s.Seq += 10 s2c.Seq += 10 c2s.Ack += 10 s2c.Ack += 10 a.AssembleWithContext(netFlow, &c2s, ctx) a.AssembleWithContext(netFlow.Reverse(), &s2c, ctx) }); n > 0 { t.Error(n, "mallocs for normal TCP stream") } // Ensure all bytes have been through the stream // +1 for first packet and +1 because AllocsPerRun seems to run fun N+1 times. if tf.bytes != 10*2*(N+1+1) { t.Error(tf.bytes, "bytes handled, expected", 10*2*(N+1+1)) } } gopacket-1.1.14/reassembly/tcpcheck.go000066400000000000000000000133771316321740500176710ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package reassembly import ( "encoding/binary" "fmt" "github.com/google/gopacket" "github.com/google/gopacket/layers" ) /* * Check TCP packet against options (window, MSS) */ type tcpStreamOptions struct { mss int scale int receiveWindow uint } // TCPOptionCheck contains options for the two directions type TCPOptionCheck struct { options [2]tcpStreamOptions } func (t *TCPOptionCheck) getOptions(dir TCPFlowDirection) *tcpStreamOptions { if dir == TCPDirClientToServer { return &t.options[0] } return &t.options[1] } // NewTCPOptionCheck creates default options func NewTCPOptionCheck() TCPOptionCheck { return TCPOptionCheck{ options: [2]tcpStreamOptions{ tcpStreamOptions{ mss: 0, scale: -1, receiveWindow: 0, }, tcpStreamOptions{ mss: 0, scale: -1, receiveWindow: 0, }, }, } } // Accept checks whether the packet should be accepted by checking TCP options func (t *TCPOptionCheck) Accept(tcp *layers.TCP, ci gopacket.CaptureInfo, dir TCPFlowDirection, acked Sequence, start *bool) error { options := t.getOptions(dir) if tcp.SYN { mss := -1 scale := -1 for _, o := range tcp.Options { // MSS if o.OptionType == 2 { if len(o.OptionData) != 2 { return fmt.Errorf("MSS option data length expected 2, got %d", len(o.OptionData)) } mss = int(binary.BigEndian.Uint16(o.OptionData[:2])) } // Window scaling if o.OptionType == 3 { if len(o.OptionData) != 1 { return fmt.Errorf("Window scaling length expected: 1, got %d", len(o.OptionData)) } scale = int(o.OptionData[0]) } } options.mss = mss options.scale = scale } else { if acked != invalidSequence { revOptions := t.getOptions(dir.Reverse()) length := len(tcp.Payload) // Check packet is in the correct window diff := acked.Difference(Sequence(tcp.Seq)) if diff == -1 && (length == 1 || length == 0) { // This is probably a Keep-alive // TODO: check byte is ok } else if diff < 0 { return fmt.Errorf("Re-emitted packet (diff:%d,seq:%d,rev-ack:%d)", diff, tcp.Seq, acked) } else if revOptions.mss > 0 && length > revOptions.mss { return fmt.Errorf("%d > mss (%d)", length, revOptions.mss) } else if revOptions.receiveWindow != 0 && revOptions.scale < 0 && diff > int(revOptions.receiveWindow) { return fmt.Errorf("%d > receiveWindow(%d)", diff, revOptions.receiveWindow) } } } // Compute receiveWindow options.receiveWindow = uint(tcp.Window) if options.scale > 0 { options.receiveWindow = options.receiveWindow << (uint(options.scale)) } return nil } // TCPSimpleFSM implements a very simple TCP state machine // // Usage: // When implementing a Stream interface and to avoid to consider packets that // would be rejected due to client/server's TCP stack, the Accept() can call // TCPSimpleFSM.CheckState(). // // Limitations: // - packet should be received in-order. // - no check on sequence number is performed // - no RST type TCPSimpleFSM struct { dir TCPFlowDirection state int options TCPSimpleFSMOptions } // TCPSimpleFSMOptions holds options for TCPSimpleFSM type TCPSimpleFSMOptions struct { SupportMissingEstablishment bool // Allow missing SYN, SYN+ACK, ACK } // Internal values of state machine const ( TCPStateClosed = 0 TCPStateSynSent = 1 TCPStateEstablished = 2 TCPStateCloseWait = 3 TCPStateLastAck = 4 TCPStateReset = 5 ) // NewTCPSimpleFSM creates a new TCPSimpleFSM func NewTCPSimpleFSM(options TCPSimpleFSMOptions) *TCPSimpleFSM { return &TCPSimpleFSM{ state: TCPStateClosed, options: options, } } func (t *TCPSimpleFSM) String() string { switch t.state { case TCPStateClosed: return "Closed" case TCPStateSynSent: return "SynSent" case TCPStateEstablished: return "Established" case TCPStateCloseWait: return "CloseWait" case TCPStateLastAck: return "LastAck" case TCPStateReset: return "Reset" } return "?" } // CheckState returns false if tcp is invalid wrt current state or update the state machine's state func (t *TCPSimpleFSM) CheckState(tcp *layers.TCP, dir TCPFlowDirection) bool { if t.state == TCPStateClosed && t.options.SupportMissingEstablishment && !(tcp.SYN && !tcp.ACK) { /* try to figure out state */ switch true { case tcp.SYN && tcp.ACK: t.state = TCPStateSynSent t.dir = dir.Reverse() case tcp.FIN && !tcp.ACK: t.state = TCPStateEstablished case tcp.FIN && tcp.ACK: t.state = TCPStateCloseWait t.dir = dir.Reverse() default: t.state = TCPStateEstablished } } switch t.state { /* openning connection */ case TCPStateClosed: if tcp.SYN && !tcp.ACK { t.dir = dir t.state = TCPStateSynSent return true } case TCPStateSynSent: if tcp.RST { t.state = TCPStateReset return true } if tcp.SYN && tcp.ACK && dir == t.dir.Reverse() { t.state = TCPStateEstablished return true } if tcp.SYN && !tcp.ACK && dir == t.dir { // re-transmission return true } /* established */ case TCPStateEstablished: if tcp.RST { t.state = TCPStateReset return true } if tcp.FIN { t.state = TCPStateCloseWait t.dir = dir return true } // accept any packet return true /* closing connection */ case TCPStateCloseWait: if tcp.RST { t.state = TCPStateReset return true } if tcp.FIN && tcp.ACK && dir == t.dir.Reverse() { t.state = TCPStateLastAck return true } if tcp.ACK { return true } case TCPStateLastAck: if tcp.RST { t.state = TCPStateReset return true } if tcp.ACK && t.dir == dir { t.state = TCPStateClosed return true } } return false } gopacket-1.1.14/reassembly/tcpcheck_test.go000066400000000000000000000271741316321740500207300ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package reassembly import ( "testing" "time" "github.com/google/gopacket" "github.com/google/gopacket/layers" ) // netFlow declared in tcpassembly_test /* * FSM tests */ type testCheckFSMSequence struct { tcp layers.TCP ci gopacket.CaptureInfo expected bool } func testCheckFSM(t *testing.T, options TCPSimpleFSMOptions, s []testCheckFSMSequence) { fsm := NewTCPSimpleFSM(options) port := layers.TCPPort(0) for i, test := range s { // Fake some values according to ports flow := netFlow dir := TCPDirClientToServer if port == 0 { port = test.tcp.SrcPort } if port != test.tcp.SrcPort { dir = dir.Reverse() flow = flow.Reverse() } res := fsm.CheckState(&test.tcp, dir) if res != test.expected { t.Fatalf("#%d: packet rejected (%s): got %s, expected %s. State:%s", i, gopacket.LayerDump(&test.tcp), res, test.expected, fsm.String()) } } } func TestCheckFSM(t *testing.T) { testCheckFSM(t, TCPSimpleFSMOptions{}, []testCheckFSMSequence{ { tcp: layers.TCP{ SYN: true, SrcPort: 54842, DstPort: 53, Seq: 374511116, Ack: 0, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 566690000), }, expected: true, }, { tcp: layers.TCP{ SYN: true, ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787765, Ack: 374511117, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590332000), }, expected: true, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590346000), }, expected: true, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{0, 31, 104, 196, 0, 32, 0, 1, 0, 0, 0, 0, 0, 1, 2, 85, 83, 0, 0, 6, 0, 1, 0, 0, 41, 16, 0, 0, 0, 128, 0, 0, 0}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590387000), }, expected: true, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787766, Ack: 374511150, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 613687000), }, expected: true, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 3465787766, Ack: 374511150, BaseLayer: layers.BaseLayer{Payload: []byte{8, 133, 104, 196, 132, 0, 0, 1, 0, 2, 0, 7, 0, 19, 2, 85, 83, 0, 0, 6, 0, 1, 2, 117, 115, 0, 0, 6, 0, 1, 0, 0, 3, 132, 0, 54, 1, 97, 5, 99, 99, 116, 108, 100, 192, 20, 10, 104, 111, 115, 116, 109, 97, 115, 116, 101, 114, 7, 110, 101, 117, 115, 116, 97, 114, 3, 98, 105, 122, 0, 120, 18, 40, 205, 0, 0, 3, 132, 0, 0, 3, 132, 0, 9, 58, 128, 0, 1, 81, 128, 192, 20, 0, 46, 0, 1, 0, 0, 3, 132, 0, 150, 0, 6, 5, 1, 0, 0, 3, 132, 85, 138, 90, 146, 85, 98, 191, 130, 27, 78, 2, 117, 115, 0, 69, 13, 35, 189, 141, 225, 107, 238, 108, 182, 207, 44, 105, 31, 212, 103, 32, 93, 217, 108, 20, 231, 188, 28, 241, 237, 104, 182, 117, 121, 195, 112, 64, 96, 237, 248, 6, 181, 186, 96, 60, 6, 18, 29, 188, 96, 201, 140, 251, 61, 71, 177, 108, 156, 9, 83, 125, 172, 188, 75, 81, 67, 218, 55, 93, 131, 243, 15, 190, 75, 4, 165, 226, 124, 49, 67, 142, 131, 239, 240, 76, 225, 10, 242, 68, 88, 240, 200, 27, 97, 102, 73, 92, 73, 133, 170, 175, 198, 99, 109, 90, 16, 162, 101, 95, 96, 102, 250, 91, 74, 80, 3, 87, 167, 50, 230, 9, 213, 7, 222, 197, 87, 183, 190, 148, 247, 207, 204, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 10, 1, 102, 5, 99, 99, 116, 108, 100, 192, 12, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 97, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 98, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 99, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 101, 193, 8, 192, 118, 0, 2, 0, 1, 0, 7, 233, 0, 0, 4, 1, 107, 193, 8, 192, 118, 0, 46, 0, 1, 0, 7, 233, 0, 0, 150, 0, 2, 5, 1, 0, 7, 233, 0, 85, 127, 33, 92, 85, 87, 134, 98, 27, 78, 2, 117, 115, 0, 19, 227, 175, 75, 88, 245, 164, 158, 150, 198, 57, 253, 150, 179, 161, 52, 24, 56, 229, 176, 175, 40, 45, 232, 188, 171, 131, 197, 107, 125, 218, 192, 78, 221, 146, 33, 114, 55, 43, 12, 131, 213, 51, 98, 37, 2, 102, 161, 232, 115, 177, 210, 51, 169, 215, 133, 56, 190, 91, 75, 8, 222, 231, 202, 139, 28, 187, 249, 72, 21, 23, 56, 63, 72, 126, 142, 242, 195, 242, 64, 208, 134, 100, 157, 197, 159, 43, 148, 20, 70, 117, 152, 159, 35, 200, 220, 49, 234, 173, 210, 91, 34, 210, 192, 7, 197, 112, 117, 208, 234, 42, 49, 133, 237, 197, 14, 244, 149, 191, 142, 36, 252, 42, 48, 182, 189, 9, 68, 1, 65, 5, 67, 67, 84, 76, 68, 193, 126, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 124, 70, 1, 66, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 125, 70, 194, 26, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 3, 209, 174, 255, 255, 255, 255, 255, 255, 255, 255, 255, 126, 1, 67, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 127, 70, 1, 69, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 126, 70, 1, 70, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 209, 173, 58, 70, 194, 108, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 0, 54, 130, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 1, 75, 194, 4, 0, 1, 0, 1, 0, 0, 28, 32, 0, 4, 156, 154, 128, 70, 194, 154, 0, 28, 0, 1, 0, 0, 28, 32, 0, 16, 32, 1, 5, 3, 226, 57, 0, 0, 0, 0, 0, 0, 0, 3, 0, 1, 194, 2, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 230, 49, 85, 73, 83, 2, 27, 78, 2, 117, 115, 0, 82, 36, 11, 141, 74, 85, 70, 98, 179, 63, 173, 83, 8, 70, 155, 41, 102, 166, 140, 62, 71, 178, 130, 38, 171, 200, 180, 68, 2, 215, 45, 6, 43, 59, 171, 146, 223, 215, 9, 77, 5, 104, 167, 42, 237, 170, 30, 114, 205, 129, 59, 225, 152, 224, 79, 1, 65, 68, 208, 153, 121, 237, 199, 87, 2, 251, 100, 105, 59, 24, 73, 226, 169, 121, 250, 91, 41, 124, 14, 23, 135, 52, 2, 86, 72, 224, 100, 135, 70, 216, 16, 107, 84, 59, 13, 168, 58, 187, 54, 98, 230, 167, 246, 42, 46, 156, 206, 238, 120, 199, 25, 144, 98, 249, 70, 162, 34, 43, 145, 114, 186, 233, 47, 42, 75, 95, 152, 235, 194, 26, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 190, 140, 85, 73, 36, 78, 27, 78, 2, 117, 115, 0, 160, 95, 100, 37, 167, 82, 93, 165, 126, 247, 147, 173, 238, 154, 206, 174, 96, 175, 209, 7, 8, 169, 171, 223, 29, 201, 161, 177, 98, 54, 94, 62, 70, 127, 142, 109, 206, 42, 179, 109, 156, 160, 156, 20, 59, 24, 147, 164, 13, 121, 192, 84, 157, 26, 56, 177, 151, 210, 7, 197, 229, 110, 60, 58, 224, 42, 77, 5, 59, 80, 216, 221, 248, 19, 66, 102, 74, 199, 238, 120, 231, 201, 187, 29, 11, 46, 195, 164, 8, 221, 128, 25, 205, 42, 247, 152, 112, 176, 14, 117, 150, 223, 245, 32, 212, 107, 4, 245, 27, 126, 224, 216, 0, 89, 106, 238, 185, 206, 44, 56, 204, 175, 7, 139, 233, 228, 127, 175, 194, 26, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 28, 5, 3, 0, 0, 28, 32, 85, 108, 217, 174, 85, 69, 70, 242, 27, 78, 2, 117, 115, 0, 172, 117, 89, 89, 73, 249, 245, 211, 100, 127, 48, 135, 224, 97, 172, 146, 128, 30, 190, 72, 199, 170, 97, 179, 136, 109, 86, 110, 235, 214, 47, 50, 115, 11, 226, 168, 56, 198, 24, 212, 205, 207, 2, 116, 104, 112, 99, 234, 236, 44, 70, 19, 19, 215, 127, 200, 162, 215, 142, 45, 135, 91, 219, 217, 86, 231, 154, 87, 222, 161, 32, 66, 196, 55, 117, 20, 186, 9, 134, 252, 249, 219, 9, 196, 128, 8, 222, 201, 131, 210, 182, 232, 142, 72, 160, 171, 95, 231, 232, 156, 28, 34, 54, 94, 73, 183, 38, 160, 123, 175, 157, 21, 163, 8, 214, 155, 172, 237, 169, 28, 15, 138, 105, 107, 251, 109, 131, 240, 194, 72, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 112, 190, 140, 85, 73, 36, 78, 27, 78, 2, 117, 115, 0, 77, 207, 197, 130, 236, 138, 192, 241, 225, 114, 8, 22, 76, 54, 43, 121, 42, 44, 9, 92, 56, 253, 224, 179, 191, 131, 40, 176, 94, 61, 33, 12, 43, 82, 156, 236, 211, 29, 187, 100, 220, 243, 24, 134, 42, 204, 46, 161, 214, 91, 68, 119, 40, 252, 53, 54, 146, 136, 196, 168, 204, 195, 131, 110, 6, 73, 16, 161, 86, 35, 150, 153, 162, 185, 227, 65, 228, 160, 203, 42, 250, 121, 14, 42, 115, 221, 232, 96, 99, 164, 230, 29, 195, 149, 85, 206, 41, 1, 252, 77, 188, 88, 8, 182, 37, 249, 6, 158, 6, 244, 158, 254, 141, 203, 6, 158, 198, 103, 130, 98, 123, 34, 245, 44, 126, 77, 24, 187, 194, 90, 0, 46, 0, 1, 0, 0, 28, 32, 0, 150, 0, 1, 5, 3, 0, 0, 28, 32, 85, 108, 194, 203, 85, 69, 51, 125, 27, 78, 2, 117, 115, 0, 86, 26, 187, 56, 252, 194, 199, 140, 229, 133, 186, 187, 20, 174, 26, 48, 212, 129, 10, 20, 167, 179, 53, 72, 176, 92, 153, 48, 146, 15, 163, 182, 80, 138, 181, 135, 98, 129, 17, 66, 55, 184, 76, 225, 72, 104, 7, 221, 40, 71, 41, 202, 246, 154, 166, 199, 74, 175, 146, 54, 25, 56, 115, 243}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 621198000), }, expected: true, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511150, Ack: 3465789226, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 621220000), }, expected: true, }, }) } func TestCheckFSMmissingSYNACK(t *testing.T) { testCheckFSM(t, TCPSimpleFSMOptions{}, []testCheckFSMSequence{ { tcp: layers.TCP{ SYN: true, SrcPort: 54842, DstPort: 53, Seq: 374511116, Ack: 0, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 566690000), }, expected: true, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590346000), }, expected: false, }, { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 374511117, Ack: 3465787766, BaseLayer: layers.BaseLayer{Payload: []byte{0, 31, 104, 196, 0, 32, 0, 1, 0, 0, 0, 0, 0, 1, 2, 85, 83, 0, 0, 6, 0, 1, 0, 0, 41, 16, 0, 0, 0, 128, 0, 0, 0}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590387000), }, expected: false, }, }) } // Support packets w/o SYN (+SYN+ACK) depending on option func TestCheckFSMmissingSYN(t *testing.T) { for _, val := range []bool{false, true} { testCheckFSM(t, TCPSimpleFSMOptions{SupportMissingEstablishment: val}, []testCheckFSMSequence{ { tcp: layers.TCP{ ACK: true, SrcPort: 54842, DstPort: 53, Seq: 12, Ack: 1012, BaseLayer: layers.BaseLayer{Payload: []byte{1}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 566690000), }, expected: val, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 1012, Ack: 13, BaseLayer: layers.BaseLayer{Payload: []byte{2}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590346000), }, expected: val, }, { tcp: layers.TCP{ ACK: true, SrcPort: 53, DstPort: 54842, Seq: 1013, Ack: 13, BaseLayer: layers.BaseLayer{Payload: []byte{3}}, }, ci: gopacket.CaptureInfo{ Timestamp: time.Unix(1432538521, 590387000), }, expected: val, }, }) } } gopacket-1.1.14/routing/000077500000000000000000000000001316321740500150645ustar00rootroot00000000000000gopacket-1.1.14/routing/common.go000066400000000000000000000027711316321740500167120ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package routing import ( "net" ) // Router implements simple IPv4/IPv6 routing based on the kernel's routing // table. This routing library has very few features and may actually route // incorrectly in some cases, but it should work the majority of the time. type Router interface { // Route returns where to route a packet based on the packet's source // and destination IP address. // // Callers may pass in nil for src, in which case the src is treated as // either 0.0.0.0 or ::, depending on whether dst is a v4 or v6 address. // // It returns the interface on which to send the packet, the gateway IP // to send the packet to (if necessary), the preferred src IP to use (if // available). If the preferred src address is not given in the routing // table, the first IP address of the interface is provided. // // If an error is encountered, iface, geteway, and // preferredSrc will be nil, and err will be set. Route(dst net.IP) (iface *net.Interface, gateway, preferredSrc net.IP, err error) // RouteWithSrc routes based on source information as well as destination // information. Either or both of input/src can be nil. If both are, this // should behave exactly like Route(dst) RouteWithSrc(input net.HardwareAddr, src, dst net.IP) (iface *net.Interface, gateway, preferredSrc net.IP, err error) } gopacket-1.1.14/routing/other.go000066400000000000000000000006561316321740500165430ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build !linux // Package routing is currently only supported in Linux, but the build system requires a valid go file for all architectures. package routing func New() (Router, error) { panic("router only implemented in linux") } gopacket-1.1.14/routing/routing.go000066400000000000000000000143401316321740500171040ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // +build linux // Package routing provides a very basic but mostly functional implementation of // a routing table for IPv4/IPv6 addresses. It uses a routing table pulled from // the kernel via netlink to find the correct interface, gateway, and preferred // source IP address for packets destined to a particular location. // // The routing package is meant to be used with applications that are sending // raw packet data, which don't have the benefit of having the kernel route // packets for them. package routing import ( "bytes" "errors" "fmt" "net" "sort" "strings" "syscall" "unsafe" ) // Pulled from http://man7.org/linux/man-pages/man7/rtnetlink.7.html // See the section on RTM_NEWROUTE, specifically 'struct rtmsg'. type routeInfoInMemory struct { Family byte DstLen byte SrcLen byte TOS byte Table byte Protocol byte Scope byte Type byte Flags uint32 } // rtInfo contains information on a single route. type rtInfo struct { Src, Dst *net.IPNet Gateway, PrefSrc net.IP // We currently ignore the InputIface. InputIface, OutputIface uint32 Priority uint32 } // routeSlice implements sort.Interface to sort routes by Priority. type routeSlice []*rtInfo func (r routeSlice) Len() int { return len(r) } func (r routeSlice) Less(i, j int) bool { return r[i].Priority < r[j].Priority } func (r routeSlice) Swap(i, j int) { r[i], r[j] = r[j], r[i] } type router struct { ifaces []net.Interface addrs []ipAddrs v4, v6 routeSlice } func (r *router) String() string { strs := []string{"ROUTER", "--- V4 ---"} for _, route := range r.v4 { strs = append(strs, fmt.Sprintf("%+v", *route)) } strs = append(strs, "--- V6 ---") for _, route := range r.v6 { strs = append(strs, fmt.Sprintf("%+v", *route)) } return strings.Join(strs, "\n") } type ipAddrs struct { v4, v6 net.IP } func (r *router) Route(dst net.IP) (iface *net.Interface, gateway, preferredSrc net.IP, err error) { return r.RouteWithSrc(nil, nil, dst) } func (r *router) RouteWithSrc(input net.HardwareAddr, src, dst net.IP) (iface *net.Interface, gateway, preferredSrc net.IP, err error) { length := len(dst) var ifaceIndex int switch length { case 4: ifaceIndex, gateway, preferredSrc, err = r.route(r.v4, input, src, dst) case 16: ifaceIndex, gateway, preferredSrc, err = r.route(r.v6, input, src, dst) default: err = errors.New("IP length is not 4 or 16") return } // Interfaces are 1-indexed, but we store them in a 0-indexed array. ifaceIndex-- iface = &r.ifaces[ifaceIndex] if preferredSrc == nil { switch length { case 4: preferredSrc = r.addrs[ifaceIndex].v4 case 16: preferredSrc = r.addrs[ifaceIndex].v6 } } return } func (r *router) route(routes routeSlice, input net.HardwareAddr, src, dst net.IP) (iface int, gateway, preferredSrc net.IP, err error) { var inputIndex uint32 if input != nil { for i, iface := range r.ifaces { if bytes.Equal(input, iface.HardwareAddr) { // Convert from zero- to one-indexed. inputIndex = uint32(i + 1) break } } } for _, rt := range routes { if rt.InputIface != 0 && rt.InputIface != inputIndex { continue } if rt.Src != nil && !rt.Src.Contains(src) { continue } if rt.Dst != nil && !rt.Dst.Contains(dst) { continue } return int(rt.OutputIface), rt.Gateway, rt.PrefSrc, nil } err = fmt.Errorf("no route found for %v", dst) return } // New creates a new router object. The router returned by New currently does // not update its routes after construction... care should be taken for // long-running programs to call New() regularly to take into account any // changes to the routing table which have occurred since the last New() call. func New() (Router, error) { rtr := &router{} tab, err := syscall.NetlinkRIB(syscall.RTM_GETROUTE, syscall.AF_UNSPEC) if err != nil { return nil, err } msgs, err := syscall.ParseNetlinkMessage(tab) if err != nil { return nil, err } loop: for _, m := range msgs { switch m.Header.Type { case syscall.NLMSG_DONE: break loop case syscall.RTM_NEWROUTE: rt := (*routeInfoInMemory)(unsafe.Pointer(&m.Data[0])) routeInfo := rtInfo{} attrs, err := syscall.ParseNetlinkRouteAttr(&m) if err != nil { return nil, err } switch rt.Family { case syscall.AF_INET: rtr.v4 = append(rtr.v4, &routeInfo) case syscall.AF_INET6: rtr.v6 = append(rtr.v6, &routeInfo) default: continue loop } for _, attr := range attrs { switch attr.Attr.Type { case syscall.RTA_DST: routeInfo.Dst = &net.IPNet{ IP: net.IP(attr.Value), Mask: net.CIDRMask(int(rt.DstLen), len(attr.Value)*8), } case syscall.RTA_SRC: routeInfo.Src = &net.IPNet{ IP: net.IP(attr.Value), Mask: net.CIDRMask(int(rt.SrcLen), len(attr.Value)*8), } case syscall.RTA_GATEWAY: routeInfo.Gateway = net.IP(attr.Value) case syscall.RTA_PREFSRC: routeInfo.PrefSrc = net.IP(attr.Value) case syscall.RTA_IIF: routeInfo.InputIface = *(*uint32)(unsafe.Pointer(&attr.Value[0])) case syscall.RTA_OIF: routeInfo.OutputIface = *(*uint32)(unsafe.Pointer(&attr.Value[0])) case syscall.RTA_PRIORITY: routeInfo.Priority = *(*uint32)(unsafe.Pointer(&attr.Value[0])) } } } } sort.Sort(rtr.v4) sort.Sort(rtr.v6) ifaces, err := net.Interfaces() if err != nil { return nil, err } for i, iface := range ifaces { if i != iface.Index-1 { return nil, fmt.Errorf("out of order iface %d = %v", i, iface) } rtr.ifaces = append(rtr.ifaces, iface) var addrs ipAddrs ifaceAddrs, err := iface.Addrs() if err != nil { return nil, err } for _, addr := range ifaceAddrs { if inet, ok := addr.(*net.IPNet); ok { // Go has a nasty habit of giving you IPv4s as ::ffff:1.2.3.4 instead of 1.2.3.4. // We want to use mapped v4 addresses as v4 preferred addresses, never as v6 // preferred addresses. if v4 := inet.IP.To4(); v4 != nil { if addrs.v4 == nil { addrs.v4 = v4 } } else if addrs.v6 == nil { addrs.v6 = inet.IP } } } rtr.addrs = append(rtr.addrs, addrs) } return rtr, nil } gopacket-1.1.14/tcpassembly/000077500000000000000000000000001316321740500157235ustar00rootroot00000000000000gopacket-1.1.14/tcpassembly/assembly.go000066400000000000000000000643371316321740500201060ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // Package tcpassembly provides TCP stream re-assembly. // // The tcpassembly package implements uni-directional TCP reassembly, for use in // packet-sniffing applications. The caller reads packets off the wire, then // presents them to an Assembler in the form of gopacket layers.TCP packets // (github.com/google/gopacket, github.com/google/gopacket/layers). // // The Assembler uses a user-supplied // StreamFactory to create a user-defined Stream interface, then passes packet // data in stream order to that object. A concurrency-safe StreamPool keeps // track of all current Streams being reassembled, so multiple Assemblers may // run at once to assemble packets while taking advantage of multiple cores. package tcpassembly import ( "flag" "fmt" "github.com/google/gopacket" "github.com/google/gopacket/layers" "log" "sync" "time" ) var memLog = flag.Bool("assembly_memuse_log", false, "If true, the github.com/google/gopacket/tcpassembly library will log information regarding its memory use every once in a while.") var debugLog = flag.Bool("assembly_debug_log", false, "If true, the github.com/google/gopacket/tcpassembly library will log verbose debugging information (at least one line per packet)") const invalidSequence = -1 const uint32Max = 0xFFFFFFFF // Sequence is a TCP sequence number. It provides a few convenience functions // for handling TCP wrap-around. The sequence should always be in the range // [0,0xFFFFFFFF]... its other bits are simply used in wrap-around calculations // and should never be set. type Sequence int64 // Difference defines an ordering for comparing TCP sequences that's safe for // roll-overs. It returns: // > 0 : if t comes after s // < 0 : if t comes before s // 0 : if t == s // The number returned is the sequence difference, so 4.Difference(8) will // return 4. // // It handles rollovers by considering any sequence in the first quarter of the // uint32 space to be after any sequence in the last quarter of that space, thus // wrapping the uint32 space. func (s Sequence) Difference(t Sequence) int { if s > uint32Max-uint32Max/4 && t < uint32Max/4 { t += uint32Max } else if t > uint32Max-uint32Max/4 && s < uint32Max/4 { s += uint32Max } return int(t - s) } // Add adds an integer to a sequence and returns the resulting sequence. func (s Sequence) Add(t int) Sequence { return (s + Sequence(t)) & uint32Max } // Reassembly objects are passed by an Assembler into Streams using the // Reassembled call. Callers should not need to create these structs themselves // except for testing. type Reassembly struct { // Bytes is the next set of bytes in the stream. May be empty. Bytes []byte // Skip is set to non-zero if bytes were skipped between this and the // last Reassembly. If this is the first packet in a connection and we // didn't see the start, we have no idea how many bytes we skipped, so // we set it to -1. Otherwise, it's set to the number of bytes skipped. Skip int // Start is set if this set of bytes has a TCP SYN accompanying it. Start bool // End is set if this set of bytes has a TCP FIN or RST accompanying it. End bool // Seen is the timestamp this set of bytes was pulled off the wire. Seen time.Time } const pageBytes = 1900 // page is used to store TCP data we're not ready for yet (out-of-order // packets). Unused pages are stored in and returned from a pageCache, which // avoids memory allocation. Used pages are stored in a doubly-linked list in // a connection. type page struct { Reassembly seq Sequence index int prev, next *page buf [pageBytes]byte } // pageCache is a concurrency-unsafe store of page objects we use to avoid // memory allocation as much as we can. It grows but never shrinks. type pageCache struct { free []*page pcSize int size, used int pages [][]page pageRequests int64 } const initialAllocSize = 1024 func newPageCache() *pageCache { pc := &pageCache{ free: make([]*page, 0, initialAllocSize), pcSize: initialAllocSize, } pc.grow() return pc } // grow exponentially increases the size of our page cache as much as necessary. func (c *pageCache) grow() { pages := make([]page, c.pcSize) c.pages = append(c.pages, pages) c.size += c.pcSize for i := range pages { c.free = append(c.free, &pages[i]) } if *memLog { log.Println("PageCache: created", c.pcSize, "new pages") } c.pcSize *= 2 } // next returns a clean, ready-to-use page object. func (c *pageCache) next(ts time.Time) (p *page) { if *memLog { c.pageRequests++ if c.pageRequests&0xFFFF == 0 { log.Println("PageCache:", c.pageRequests, "requested,", c.used, "used,", len(c.free), "free") } } if len(c.free) == 0 { c.grow() } i := len(c.free) - 1 p, c.free = c.free[i], c.free[:i] p.prev = nil p.next = nil p.Seen = ts p.Bytes = p.buf[:0] c.used++ return p } // replace replaces a page into the pageCache. func (c *pageCache) replace(p *page) { c.used-- c.free = append(c.free, p) } // Stream is implemented by the caller to handle incoming reassembled // TCP data. Callers create a StreamFactory, then StreamPool uses // it to create a new Stream for every TCP stream. // // assembly will, in order: // 1) Create the stream via StreamFactory.New // 2) Call Reassembled 0 or more times, passing in reassembled TCP data in order // 3) Call ReassemblyComplete one time, after which the stream is dereferenced by assembly. type Stream interface { // Reassembled is called zero or more times. assembly guarantees // that the set of all Reassembly objects passed in during all // calls are presented in the order they appear in the TCP stream. // Reassembly objects are reused after each Reassembled call, // so it's important to copy anything you need out of them // (specifically out of Reassembly.Bytes) that you need to stay // around after you return from the Reassembled call. Reassembled([]Reassembly) // ReassemblyComplete is called when assembly decides there is // no more data for this Stream, either because a FIN or RST packet // was seen, or because the stream has timed out without any new // packet data (due to a call to FlushOlderThan). ReassemblyComplete() } // StreamFactory is used by assembly to create a new stream for each // new TCP session. type StreamFactory interface { // New should return a new stream for the given TCP key. New(netFlow, tcpFlow gopacket.Flow) Stream } func (p *StreamPool) connections() []*connection { p.mu.RLock() conns := make([]*connection, 0, len(p.conns)) for _, conn := range p.conns { conns = append(conns, conn) } p.mu.RUnlock() return conns } // FlushOptions provide options for flushing connections. type FlushOptions struct { T time.Time // If nonzero, only connections with data older than T are flushed CloseAll bool // If true, ALL connections are closed post flush, not just those that correctly see FIN/RST. } // FlushWithOptions finds any streams waiting for packets older than // the given time, and pushes through the data they have (IE: tells // them to stop waiting and skip the data they're waiting for). // // Each Stream maintains a list of zero or more sets of bytes it has received // out-of-order. For example, if it has processed up through sequence number // 10, it might have bytes [15-20), [20-25), [30,50) in its list. Each set of // bytes also has the timestamp it was originally viewed. A flush call will // look at the smallest subsequent set of bytes, in this case [15-20), and if // its timestamp is older than the passed-in time, it will push it and all // contiguous byte-sets out to the Stream's Reassembled function. In this case, // it will push [15-20), but also [20-25), since that's contiguous. It will // only push [30-50) if its timestamp is also older than the passed-in time, // otherwise it will wait until the next FlushOlderThan to see if bytes [25-30) // come in. // // If it pushes all bytes (or there were no sets of bytes to begin with) // AND the connection has not received any bytes since the passed-in time, // the connection will be closed. // // If CloseAll is set, it will close out connections that have been drained. // Regardless of the CloseAll setting, connections stale for the specified // time will be closed. // // Returns the number of connections flushed, and of those, the number closed // because of the flush. func (a *Assembler) FlushWithOptions(opt FlushOptions) (flushed, closed int) { conns := a.connPool.connections() closes := 0 flushes := 0 for _, conn := range conns { flushed := false conn.mu.Lock() if conn.closed { // Already closed connection, nothing to do here. conn.mu.Unlock() continue } for conn.first != nil && conn.first.Seen.Before(opt.T) { a.skipFlush(conn) flushed = true if conn.closed { closes++ break } } if opt.CloseAll && !conn.closed && conn.first == nil && conn.lastSeen.Before(opt.T) { flushed = true a.closeConnection(conn) closes++ } if flushed { flushes++ } conn.mu.Unlock() } return flushes, closes } // FlushOlderThan calls FlushWithOptions with the CloseAll option set to true. func (a *Assembler) FlushOlderThan(t time.Time) (flushed, closed int) { return a.FlushWithOptions(FlushOptions{CloseAll: true, T: t}) } // FlushAll flushes all remaining data into all remaining connections, closing // those connections. It returns the total number of connections flushed/closed // by the call. func (a *Assembler) FlushAll() (closed int) { conns := a.connPool.connections() closed = len(conns) for _, conn := range conns { conn.mu.Lock() for !conn.closed { a.skipFlush(conn) } conn.mu.Unlock() } return } type key [2]gopacket.Flow func (k *key) String() string { return fmt.Sprintf("%s:%s", k[0], k[1]) } // StreamPool stores all streams created by Assemblers, allowing multiple // assemblers to work together on stream processing while enforcing the fact // that a single stream receives its data serially. It is safe // for concurrency, usable by multiple Assemblers at once. // // StreamPool handles the creation and storage of Stream objects used by one or // more Assembler objects. When a new TCP stream is found by an Assembler, it // creates an associated Stream by calling its StreamFactory's New method. // Thereafter (until the stream is closed), that Stream object will receive // assembled TCP data via Assembler's calls to the stream's Reassembled // function. // // Like the Assembler, StreamPool attempts to minimize allocation. Unlike the // Assembler, though, it does have to do some locking to make sure that the // connection objects it stores are accessible to multiple Assemblers. type StreamPool struct { conns map[key]*connection users int mu sync.RWMutex factory StreamFactory free []*connection all [][]connection nextAlloc int newConnectionCount int64 } func (p *StreamPool) grow() { conns := make([]connection, p.nextAlloc) p.all = append(p.all, conns) for i := range conns { p.free = append(p.free, &conns[i]) } if *memLog { log.Println("StreamPool: created", p.nextAlloc, "new connections") } p.nextAlloc *= 2 } // NewStreamPool creates a new connection pool. Streams will // be created as necessary using the passed-in StreamFactory. func NewStreamPool(factory StreamFactory) *StreamPool { return &StreamPool{ conns: make(map[key]*connection, initialAllocSize), free: make([]*connection, 0, initialAllocSize), factory: factory, nextAlloc: initialAllocSize, } } const assemblerReturnValueInitialSize = 16 // NewAssembler creates a new assembler. Pass in the StreamPool // to use, may be shared across assemblers. // // This sets some sane defaults for the assembler options, // see DefaultAssemblerOptions for details. func NewAssembler(pool *StreamPool) *Assembler { pool.mu.Lock() pool.users++ pool.mu.Unlock() return &Assembler{ ret: make([]Reassembly, assemblerReturnValueInitialSize), pc: newPageCache(), connPool: pool, AssemblerOptions: DefaultAssemblerOptions, } } // DefaultAssemblerOptions provides default options for an assembler. // These options are used by default when calling NewAssembler, so if // modified before a NewAssembler call they'll affect the resulting Assembler. // // Note that the default options can result in ever-increasing memory usage // unless one of the Flush* methods is called on a regular basis. var DefaultAssemblerOptions = AssemblerOptions{ MaxBufferedPagesPerConnection: 0, // unlimited MaxBufferedPagesTotal: 0, // unlimited } type connection struct { key key pages int first, last *page nextSeq Sequence created, lastSeen time.Time stream Stream closed bool mu sync.Mutex } func (c *connection) reset(k key, s Stream, ts time.Time) { c.key = k c.pages = 0 c.first, c.last = nil, nil c.nextSeq = invalidSequence c.created = ts c.stream = s c.closed = false } // AssemblerOptions controls the behavior of each assembler. Modify the // options of each assembler you create to change their behavior. type AssemblerOptions struct { // MaxBufferedPagesTotal is an upper limit on the total number of pages to // buffer while waiting for out-of-order packets. Once this limit is // reached, the assembler will degrade to flushing every connection it // gets a packet for. If <= 0, this is ignored. MaxBufferedPagesTotal int // MaxBufferedPagesPerConnection is an upper limit on the number of pages // buffered for a single connection. Should this limit be reached for a // particular connection, the smallest sequence number will be flushed, along // with any contiguous data. If <= 0, this is ignored. MaxBufferedPagesPerConnection int } // Assembler handles reassembling TCP streams. It is not safe for // concurrency... after passing a packet in via the Assemble call, the caller // must wait for that call to return before calling Assemble again. Callers can // get around this by creating multiple assemblers that share a StreamPool. In // that case, each individual stream will still be handled serially (each stream // has an individual mutex associated with it), however multiple assemblers can // assemble different connections concurrently. // // The Assembler provides (hopefully) fast TCP stream re-assembly for sniffing // applications written in Go. The Assembler uses the following methods to be // as fast as possible, to keep packet processing speedy: // // Avoids Lock Contention // // Assemblers locks connections, but each connection has an individual lock, and // rarely will two Assemblers be looking at the same connection. Assemblers // lock the StreamPool when looking up connections, but they use Reader // locks initially, and only force a write lock if they need to create a new // connection or close one down. These happen much less frequently than // individual packet handling. // // Each assembler runs in its own goroutine, and the only state shared between // goroutines is through the StreamPool. Thus all internal Assembler state // can be handled without any locking. // // NOTE: If you can guarantee that packets going to a set of Assemblers will // contain information on different connections per Assembler (for example, // they're already hashed by PF_RING hashing or some other hashing mechanism), // then we recommend you use a seperate StreamPool per Assembler, thus // avoiding all lock contention. Only when different Assemblers could receive // packets for the same Stream should a StreamPool be shared between them. // // Avoids Memory Copying // // In the common case, handling of a single TCP packet should result in zero // memory allocations. The Assembler will look up the connection, figure out // that the packet has arrived in order, and immediately pass that packet on to // the appropriate connection's handling code. Only if a packet arrives out of // order is its contents copied and stored in memory for later. // // Avoids Memory Allocation // // Assemblers try very hard to not use memory allocation unless absolutely // necessary. Packet data for sequential packets is passed directly to streams // with no copying or allocation. Packet data for out-of-order packets is // copied into reusable pages, and new pages are only allocated rarely when the // page cache runs out. Page caches are Assembler-specific, thus not used // concurrently and requiring no locking. // // Internal representations for connection objects are also reused over time. // Because of this, the most common memory allocation done by the Assembler is // generally what's done by the caller in StreamFactory.New. If no allocation // is done there, then very little allocation is done ever, mostly to handle // large increases in bandwidth or numbers of connections. // // TODO: The page caches used by an Assembler will grow to the size necessary // to handle a workload, and currently will never shrink. This means that // traffic spikes can result in large memory usage which isn't garbage // collected when typical traffic levels return. type Assembler struct { AssemblerOptions ret []Reassembly pc *pageCache connPool *StreamPool } func (p *StreamPool) newConnection(k key, s Stream, ts time.Time) (c *connection) { if *memLog { p.newConnectionCount++ if p.newConnectionCount&0x7FFF == 0 { log.Println("StreamPool:", p.newConnectionCount, "requests,", len(p.conns), "used,", len(p.free), "free") } } if len(p.free) == 0 { p.grow() } index := len(p.free) - 1 c, p.free = p.free[index], p.free[:index] c.reset(k, s, ts) return c } // getConnection returns a connection. If end is true and a connection // does not already exist, returns nil. This allows us to check for a // connection without actually creating one if it doesn't already exist. func (p *StreamPool) getConnection(k key, end bool, ts time.Time) *connection { p.mu.RLock() conn := p.conns[k] p.mu.RUnlock() if end || conn != nil { return conn } s := p.factory.New(k[0], k[1]) p.mu.Lock() conn = p.newConnection(k, s, ts) if conn2 := p.conns[k]; conn2 != nil { p.mu.Unlock() return conn2 } p.conns[k] = conn p.mu.Unlock() return conn } // Assemble calls AssembleWithTimestamp with the current timestamp, useful for // packets being read directly off the wire. func (a *Assembler) Assemble(netFlow gopacket.Flow, t *layers.TCP) { a.AssembleWithTimestamp(netFlow, t, time.Now()) } // AssembleWithTimestamp reassembles the given TCP packet into its appropriate // stream. // // The timestamp passed in must be the timestamp the packet was seen. // For packets read off the wire, time.Now() should be fine. For packets read // from PCAP files, CaptureInfo.Timestamp should be passed in. This timestamp // will affect which streams are flushed by a call to FlushOlderThan. // // Each Assemble call results in, in order: // // zero or one calls to StreamFactory.New, creating a stream // zero or one calls to Reassembled on a single stream // zero or one calls to ReassemblyComplete on the same stream func (a *Assembler) AssembleWithTimestamp(netFlow gopacket.Flow, t *layers.TCP, timestamp time.Time) { // Ignore empty TCP packets if !t.SYN && !t.FIN && !t.RST && len(t.LayerPayload()) == 0 { if *debugLog { log.Println("ignoring useless packet") } return } a.ret = a.ret[:0] key := key{netFlow, t.TransportFlow()} var conn *connection // This for loop handles a race condition where a connection will close, lock // the connection pool, and remove itself, but before it locked the connection // pool it's returned to another Assemble statement. This should loop 0-1 // times for the VAST majority of cases. for { conn = a.connPool.getConnection( key, !t.SYN && len(t.LayerPayload()) == 0, timestamp) if conn == nil { if *debugLog { log.Printf("%v got empty packet on otherwise empty connection", key) } return } conn.mu.Lock() if !conn.closed { break } conn.mu.Unlock() } if conn.lastSeen.Before(timestamp) { conn.lastSeen = timestamp } seq, bytes := Sequence(t.Seq), t.Payload if conn.nextSeq == invalidSequence { if t.SYN { if *debugLog { log.Printf("%v saw first SYN packet, returning immediately, seq=%v", key, seq) } a.ret = append(a.ret, Reassembly{ Bytes: bytes, Skip: 0, Start: true, Seen: timestamp, }) conn.nextSeq = seq.Add(len(bytes) + 1) } else { if *debugLog { log.Printf("%v waiting for start, storing into connection", key) } a.insertIntoConn(t, conn, timestamp) } } else if diff := conn.nextSeq.Difference(seq); diff > 0 { if *debugLog { log.Printf("%v gap in sequence numbers (%v, %v) diff %v, storing into connection", key, conn.nextSeq, seq, diff) } a.insertIntoConn(t, conn, timestamp) } else { bytes, conn.nextSeq = byteSpan(conn.nextSeq, seq, bytes) if *debugLog { log.Printf("%v found contiguous data (%v, %v), returning immediately", key, seq, conn.nextSeq) } a.ret = append(a.ret, Reassembly{ Bytes: bytes, Skip: 0, End: t.RST || t.FIN, Seen: timestamp, }) } if len(a.ret) > 0 { a.sendToConnection(conn) } conn.mu.Unlock() } func byteSpan(expected, received Sequence, bytes []byte) (toSend []byte, next Sequence) { if expected == invalidSequence { return bytes, received.Add(len(bytes)) } span := int(received.Difference(expected)) if span <= 0 { return bytes, received.Add(len(bytes)) } else if len(bytes) < span { return nil, expected } return bytes[span:], expected.Add(len(bytes) - span) } // sendToConnection sends the current values in a.ret to the connection, closing // the connection if the last thing sent had End set. func (a *Assembler) sendToConnection(conn *connection) { a.addContiguous(conn) if conn.stream == nil { panic("why?") } conn.stream.Reassembled(a.ret) if a.ret[len(a.ret)-1].End { a.closeConnection(conn) } } // addContiguous adds contiguous byte-sets to a connection. func (a *Assembler) addContiguous(conn *connection) { for conn.first != nil && conn.nextSeq.Difference(conn.first.seq) <= 0 { a.addNextFromConn(conn) } } // skipFlush skips the first set of bytes we're waiting for and returns the // first set of bytes we have. If we have no bytes pending, it closes the // connection. func (a *Assembler) skipFlush(conn *connection) { if *debugLog { log.Printf("%v skipFlush %v", conn.key, conn.nextSeq) } if conn.first == nil { a.closeConnection(conn) return } a.ret = a.ret[:0] a.addNextFromConn(conn) a.addContiguous(conn) a.sendToConnection(conn) } func (p *StreamPool) remove(conn *connection) { p.mu.Lock() delete(p.conns, conn.key) p.free = append(p.free, conn) p.mu.Unlock() } func (a *Assembler) closeConnection(conn *connection) { if *debugLog { log.Printf("%v closing", conn.key) } conn.stream.ReassemblyComplete() conn.closed = true a.connPool.remove(conn) for p := conn.first; p != nil; p = p.next { a.pc.replace(p) } } // traverseConn traverses our doubly-linked list of pages for the correct // position to put the given sequence number. Note that it traverses backwards, // starting at the highest sequence number and going down, since we assume the // common case is that TCP packets for a stream will appear in-order, with // minimal loss or packet reordering. func (c *connection) traverseConn(seq Sequence) (prev, current *page) { prev = c.last for prev != nil && prev.seq.Difference(seq) < 0 { current = prev prev = current.prev } return } // pushBetween inserts the doubly-linked list first-...-last in between the // nodes prev-next in another doubly-linked list. If prev is nil, makes first // the new first page in the connection's list. If next is nil, makes last the // new last page in the list. first/last may point to the same page. func (c *connection) pushBetween(prev, next, first, last *page) { // Maintain our doubly linked list if next == nil || c.last == nil { c.last = last } else { last.next = next next.prev = last } if prev == nil || c.first == nil { c.first = first } else { first.prev = prev prev.next = first } } func (a *Assembler) insertIntoConn(t *layers.TCP, conn *connection, ts time.Time) { if conn.first != nil && conn.first.seq == conn.nextSeq { panic("wtf") } p, p2, numPages := a.pagesFromTCP(t, ts) prev, current := conn.traverseConn(Sequence(t.Seq)) conn.pushBetween(prev, current, p, p2) conn.pages += numPages if (a.MaxBufferedPagesPerConnection > 0 && conn.pages >= a.MaxBufferedPagesPerConnection) || (a.MaxBufferedPagesTotal > 0 && a.pc.used >= a.MaxBufferedPagesTotal) { if *debugLog { log.Printf("%v hit max buffer size: %+v, %v, %v", conn.key, a.AssemblerOptions, conn.pages, a.pc.used) } a.addNextFromConn(conn) } } // pagesFromTCP creates a page (or set of pages) from a TCP packet. Note that // it should NEVER receive a SYN packet, as it doesn't handle sequences // correctly. // // It returns the first and last page in its doubly-linked list of new pages. func (a *Assembler) pagesFromTCP(t *layers.TCP, ts time.Time) (p, p2 *page, numPages int) { first := a.pc.next(ts) current := first numPages++ seq, bytes := Sequence(t.Seq), t.Payload for { length := min(len(bytes), pageBytes) current.Bytes = current.buf[:length] copy(current.Bytes, bytes) current.seq = seq bytes = bytes[length:] if len(bytes) == 0 { break } seq = seq.Add(length) current.next = a.pc.next(ts) current.next.prev = current current = current.next numPages++ } current.End = t.RST || t.FIN return first, current, numPages } // addNextFromConn pops the first page from a connection off and adds it to the // return array. func (a *Assembler) addNextFromConn(conn *connection) { if conn.nextSeq == invalidSequence { conn.first.Skip = -1 } else if diff := conn.nextSeq.Difference(conn.first.seq); diff > 0 { conn.first.Skip = int(diff) } conn.first.Bytes, conn.nextSeq = byteSpan(conn.nextSeq, conn.first.seq, conn.first.Bytes) if *debugLog { log.Printf("%v adding from conn (%v, %v)", conn.key, conn.first.seq, conn.nextSeq) } a.ret = append(a.ret, conn.first.Reassembly) a.pc.replace(conn.first) if conn.first == conn.last { conn.first = nil conn.last = nil } else { conn.first = conn.first.next conn.first.prev = nil } conn.pages-- } func min(a, b int) int { if a < b { return a } return b } gopacket-1.1.14/tcpassembly/assembly_test.go000066400000000000000000000250451316321740500211360ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package tcpassembly import ( "github.com/google/gopacket" "github.com/google/gopacket/layers" "net" "reflect" "testing" "time" ) var netFlow gopacket.Flow func init() { netFlow, _ = gopacket.FlowFromEndpoints( layers.NewIPEndpoint(net.IP{1, 2, 3, 4}), layers.NewIPEndpoint(net.IP{5, 6, 7, 8})) } type testSequence struct { in layers.TCP want []Reassembly } type testFactory struct { reassembly []Reassembly } func (t *testFactory) New(a, b gopacket.Flow) Stream { return t } func (t *testFactory) Reassembled(r []Reassembly) { t.reassembly = r for i := 0; i < len(r); i++ { t.reassembly[i].Seen = time.Time{} } } func (t *testFactory) ReassemblyComplete() { } func test(t *testing.T, s []testSequence) { fact := &testFactory{} p := NewStreamPool(fact) a := NewAssembler(p) a.MaxBufferedPagesPerConnection = 4 for i, test := range s { fact.reassembly = []Reassembly{} a.Assemble(netFlow, &test.in) if !reflect.DeepEqual(fact.reassembly, test.want) { t.Fatalf("test %v:\nwant: %v\n got: %v\n", i, test.want, fact.reassembly) } } } func TestReorder(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1001, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1004, BaseLayer: layers.BaseLayer{Payload: []byte{2, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{4, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{3, 2, 3}}, }, want: []Reassembly{ Reassembly{ Skip: -1, Bytes: []byte{1, 2, 3}, }, Reassembly{ Bytes: []byte{2, 2, 3}, }, Reassembly{ Bytes: []byte{3, 2, 3}, }, Reassembly{ Bytes: []byte{4, 2, 3}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1016, BaseLayer: layers.BaseLayer{Payload: []byte{2, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1019, BaseLayer: layers.BaseLayer{Payload: []byte{3, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1013, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{1, 2, 3}, }, Reassembly{ Bytes: []byte{2, 2, 3}, }, Reassembly{ Bytes: []byte{3, 2, 3}, }, }, }, }) } func TestMaxPerSkip(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1000, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{3, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{4, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1013, BaseLayer: layers.BaseLayer{Payload: []byte{5, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1016, BaseLayer: layers.BaseLayer{Payload: []byte{6, 2, 3}}, }, want: []Reassembly{ Reassembly{ Skip: 3, Bytes: []byte{3, 2, 3}, }, Reassembly{ Bytes: []byte{4, 2, 3}, }, Reassembly{ Bytes: []byte{5, 2, 3}, }, Reassembly{ Bytes: []byte{6, 2, 3}, }, }, }, }) } func TestReorderFast(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{3, 2, 3}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1004, BaseLayer: layers.BaseLayer{Payload: []byte{2, 2, 3}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{2, 2, 3}, }, Reassembly{ Bytes: []byte{3, 2, 3}, }, }, }, }) } func TestOverlap(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 0, 1, 2, 3, 4, 5}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{1, 2, 3, 4, 5}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{0, 1, 2, 3, 4, 5, 6, 7}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{6, 7}, }, }, }, }) } func TestBufferedOverlap(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1007, BaseLayer: layers.BaseLayer{Payload: []byte{7, 8, 9, 0, 1, 2, 3, 4, 5}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1010, BaseLayer: layers.BaseLayer{Payload: []byte{0, 1, 2, 3, 4, 5, 6, 7}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, Reassembly{ Bytes: []byte{1, 2, 3, 4, 5}, }, Reassembly{ Bytes: []byte{6, 7}, }, }, }, }) } func TestOverrun1(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 0xFFFFFFFF, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, }, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 10, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4}}, }, want: []Reassembly{ Reassembly{ Bytes: []byte{1, 2, 3, 4}, }, }, }, }) } func TestOverrun2(t *testing.T) { test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 10, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4}}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 0xFFFFFFFF, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}, }, Reassembly{ Bytes: []byte{1, 2, 3, 4}, }, }, }, }) } func TestCacheLargePacket(t *testing.T) { data := make([]byte, pageBytes*3) test(t, []testSequence{ { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1001, BaseLayer: layers.BaseLayer{Payload: data}, }, want: []Reassembly{}, }, { in: layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 1000, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{}}, }, want: []Reassembly{ Reassembly{ Start: true, Bytes: []byte{}, }, Reassembly{ Bytes: data[:pageBytes], }, Reassembly{ Bytes: data[pageBytes : pageBytes*2], }, Reassembly{ Bytes: data[pageBytes*2 : pageBytes*3], }, }, }, }) } func BenchmarkSingleStream(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactory{})) for i := 0; i < b.N; i++ { a.Assemble(netFlow, &t) if t.SYN { t.SYN = false t.Seq++ } t.Seq += 10 } } func BenchmarkSingleStreamSkips(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactory{})) skipped := false for i := 0; i < b.N; i++ { if i%10 == 9 { t.Seq += 10 skipped = true } else if skipped { t.Seq -= 20 } a.Assemble(netFlow, &t) if t.SYN { t.SYN = false t.Seq++ } t.Seq += 10 if skipped { t.Seq += 10 skipped = false } } } func BenchmarkSingleStreamLoss(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, SYN: true, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactory{})) for i := 0; i < b.N; i++ { a.Assemble(netFlow, &t) t.SYN = false t.Seq += 11 } } func BenchmarkMultiStreamGrow(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 0, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactory{})) for i := 0; i < b.N; i++ { t.SrcPort = layers.TCPPort(i) a.Assemble(netFlow, &t) t.Seq += 10 } } func BenchmarkMultiStreamConn(b *testing.B) { t := layers.TCP{ SrcPort: 1, DstPort: 2, Seq: 0, SYN: true, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}}, } a := NewAssembler(NewStreamPool(&testFactory{})) for i := 0; i < b.N; i++ { t.SrcPort = layers.TCPPort(i) a.Assemble(netFlow, &t) if i%65536 == 65535 { if t.SYN { t.SYN = false t.Seq++ } t.Seq += 10 } } } gopacket-1.1.14/tcpassembly/tcpreader/000077500000000000000000000000001316321740500176745ustar00rootroot00000000000000gopacket-1.1.14/tcpassembly/tcpreader/reader.go000066400000000000000000000146051316321740500214730ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. // Package tcpreader provides an implementation for tcpassembly.Stream which presents // the caller with an io.Reader for easy processing. // // The assembly package handles packet data reordering, but its output is // library-specific, thus not usable by the majority of external Go libraries. // The io.Reader interface, on the other hand, is used throughout much of Go // code as an easy mechanism for reading in data streams and decoding them. For // example, the net/http package provides the ReadRequest function, which can // parase an HTTP request from a live data stream, just what we'd want when // sniffing HTTP traffic. Using ReaderStream, this is relatively easy to set // up: // // // Create our StreamFactory // type httpStreamFactory struct {} // func (f *httpStreamFactory) New(a, b gopacket.Flow) { // r := tcpreader.NewReaderStream(false) // go printRequests(r) // return &r // } // func printRequests(r io.Reader) { // // Convert to bufio, since that's what ReadRequest wants. // buf := bufio.NewReader(r) // for { // if req, err := http.ReadRequest(buf); err == io.EOF { // return // } else if err != nil { // log.Println("Error parsing HTTP requests:", err) // } else { // fmt.Println("HTTP REQUEST:", req) // fmt.Println("Body contains", tcpreader.DiscardBytesToEOF(req.Body), "bytes") // } // } // } // // Using just this code, we're able to reference a powerful, built-in library // for HTTP request parsing to do all the dirty-work of parsing requests from // the wire in real-time. Pass this stream factory to an tcpassembly.StreamPool, // start up an tcpassembly.Assembler, and you're good to go! package tcpreader import ( "errors" "github.com/google/gopacket/tcpassembly" "io" ) var discardBuffer = make([]byte, 4096) // DiscardBytesToFirstError will read in all bytes up to the first error // reported by the given reader, then return the number of bytes discarded // and the error encountered. func DiscardBytesToFirstError(r io.Reader) (discarded int, err error) { for { n, e := r.Read(discardBuffer) discarded += n if e != nil { return discarded, e } } } // DiscardBytesToEOF will read in all bytes from a Reader until it // encounters an io.EOF, then return the number of bytes. Be careful // of this... if used on a Reader that returns a non-io.EOF error // consistently, this will loop forever discarding that error while // it waits for an EOF. func DiscardBytesToEOF(r io.Reader) (discarded int) { for { n, e := DiscardBytesToFirstError(r) discarded += n if e == io.EOF { return } } } // ReaderStream implements both tcpassembly.Stream and io.Reader. You can use it // as a building block to make simple, easy stream handlers. // // IMPORTANT: If you use a ReaderStream, you MUST read ALL BYTES from it, // quickly. Not reading available bytes will block TCP stream reassembly. It's // a common pattern to do this by starting a goroutine in the factory's New // method: // // type myStreamHandler struct { // r ReaderStream // } // func (m *myStreamHandler) run() { // // Do something here that reads all of the ReaderStream, or your assembly // // will block. // fmt.Println(tcpreader.DiscardBytesToEOF(&m.r)) // } // func (f *myStreamFactory) New(a, b gopacket.Flow) tcpassembly.Stream { // s := &myStreamHandler{} // go s.run() // // Return the ReaderStream as the stream that assembly should populate. // return &s.r // } type ReaderStream struct { ReaderStreamOptions reassembled chan []tcpassembly.Reassembly done chan bool current []tcpassembly.Reassembly closed bool lossReported bool first bool initiated bool } // ReaderStreamOptions provides user-resettable options for a ReaderStream. type ReaderStreamOptions struct { // LossErrors determines whether this stream will return // ReaderStreamDataLoss errors from its Read function whenever it // determines data has been lost. LossErrors bool } // NewReaderStream returns a new ReaderStream object. func NewReaderStream() ReaderStream { r := ReaderStream{ reassembled: make(chan []tcpassembly.Reassembly), done: make(chan bool), first: true, initiated: true, } return r } // Reassembled implements tcpassembly.Stream's Reassembled function. func (r *ReaderStream) Reassembled(reassembly []tcpassembly.Reassembly) { if !r.initiated { panic("ReaderStream not created via NewReaderStream") } r.reassembled <- reassembly <-r.done } // ReassemblyComplete implements tcpassembly.Stream's ReassemblyComplete function. func (r *ReaderStream) ReassemblyComplete() { close(r.reassembled) close(r.done) } // stripEmpty strips empty reassembly slices off the front of its current set of // slices. func (r *ReaderStream) stripEmpty() { for len(r.current) > 0 && len(r.current[0].Bytes) == 0 { r.current = r.current[1:] r.lossReported = false } } // DataLost is returned by the ReaderStream's Read function when it encounters // a Reassembly with Skip != 0. var DataLost = errors.New("lost data") // Read implements io.Reader's Read function. // Given a byte slice, it will either copy a non-zero number of bytes into // that slice and return the number of bytes and a nil error, or it will // leave slice p as is and return 0, io.EOF. func (r *ReaderStream) Read(p []byte) (int, error) { if !r.initiated { panic("ReaderStream not created via NewReaderStream") } var ok bool r.stripEmpty() for !r.closed && len(r.current) == 0 { if r.first { r.first = false } else { r.done <- true } if r.current, ok = <-r.reassembled; ok { r.stripEmpty() } else { r.closed = true } } if len(r.current) > 0 { current := &r.current[0] if r.LossErrors && !r.lossReported && current.Skip != 0 { r.lossReported = true return 0, DataLost } length := copy(p, current.Bytes) current.Bytes = current.Bytes[length:] return length, nil } return 0, io.EOF } // Close implements io.Closer's Close function, making ReaderStream a // io.ReadCloser. It discards all remaining bytes in the reassembly in a // manner that's safe for the assembler (IE: it doesn't block). func (r *ReaderStream) Close() error { r.current = nil r.closed = true for { if _, ok := <-r.reassembled; !ok { return nil } r.done <- true } } gopacket-1.1.14/tcpassembly/tcpreader/reader_test.go000066400000000000000000000053071316321740500225310ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package tcpreader import ( "bytes" "fmt" "github.com/google/gopacket" "github.com/google/gopacket/layers" "github.com/google/gopacket/tcpassembly" "io" "net" "testing" ) var netFlow gopacket.Flow func init() { netFlow, _ = gopacket.FlowFromEndpoints( layers.NewIPEndpoint(net.IP{1, 2, 3, 4}), layers.NewIPEndpoint(net.IP{5, 6, 7, 8})) } type readReturn struct { data []byte err error } type readSequence struct { in []layers.TCP want []readReturn } type testReaderFactory struct { lossErrors bool readSize int ReaderStream output chan []byte } func (t *testReaderFactory) New(a, b gopacket.Flow) tcpassembly.Stream { return &t.ReaderStream } func testReadSequence(t *testing.T, lossErrors bool, readSize int, seq readSequence) { f := &testReaderFactory{ReaderStream: NewReaderStream()} f.ReaderStream.LossErrors = lossErrors p := tcpassembly.NewStreamPool(f) a := tcpassembly.NewAssembler(p) buf := make([]byte, readSize) go func() { for i, test := range seq.in { fmt.Println("Assembling", i) a.Assemble(netFlow, &test) fmt.Println("Assembly done") } }() for i, test := range seq.want { fmt.Println("Waiting for read", i) n, err := f.Read(buf[:]) fmt.Println("Got read") if n != len(test.data) { t.Errorf("test %d want %d bytes, got %d bytes", i, len(test.data), n) } else if err != test.err { t.Errorf("test %d want err %v, got err %v", i, test.err, err) } else if !bytes.Equal(buf[:n], test.data) { t.Errorf("test %d\nwant: %v\n got: %v\n", i, test.data, buf[:n]) } } fmt.Println("All done reads") } func TestRead(t *testing.T) { testReadSequence(t, false, 10, readSequence{ in: []layers.TCP{ { SYN: true, SrcPort: 1, DstPort: 2, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, { FIN: true, SrcPort: 1, DstPort: 2, Seq: 1004, }, }, want: []readReturn{ {data: []byte{1, 2, 3}}, {err: io.EOF}, }, }) } func TestReadSmallChunks(t *testing.T) { testReadSequence(t, false, 2, readSequence{ in: []layers.TCP{ { SYN: true, SrcPort: 1, DstPort: 2, Seq: 1000, BaseLayer: layers.BaseLayer{Payload: []byte{1, 2, 3}}, }, { FIN: true, SrcPort: 1, DstPort: 2, Seq: 1004, }, }, want: []readReturn{ {data: []byte{1, 2}}, {data: []byte{3}}, {err: io.EOF}, }, }) } func ExampleDiscardBytesToEOF() { b := bytes.NewBuffer([]byte{1, 2, 3, 4, 5}) fmt.Println(DiscardBytesToEOF(b)) // Output: // 5 } gopacket-1.1.14/writer.go000066400000000000000000000203711316321740500152430ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package gopacket import ( "fmt" ) // SerializableLayer allows its implementations to be written out as a set of bytes, // so those bytes may be sent on the wire or otherwise used by the caller. // SerializableLayer is implemented by certain Layer types, and can be encoded to // bytes using the LayerWriter object. type SerializableLayer interface { // SerializeTo writes this layer to a slice, growing that slice if necessary // to make it fit the layer's data. // Args: // b: SerializeBuffer to write this layer on to. When called, b.Bytes() // is the payload this layer should wrap, if any. Note that this // layer can either prepend itself (common), append itself // (uncommon), or both (sometimes padding or footers are required at // the end of packet data). It's also possible (though probably very // rarely needed) to overwrite any bytes in the current payload. // After this call, b.Bytes() should return the byte encoding of // this layer wrapping the original b.Bytes() payload. // opts: options to use while writing out data. // Returns: // error if a problem was encountered during encoding. If an error is // returned, the bytes in data should be considered invalidated, and // not used. // // SerializeTo calls SHOULD entirely ignore LayerContents and // LayerPayload. It just serializes based on struct fields, neither // modifying nor using contents/payload. SerializeTo(b SerializeBuffer, opts SerializeOptions) error } // SerializeOptions provides options for behaviors that SerializableLayers may want to // implement. type SerializeOptions struct { // FixLengths determines whether, during serialization, layers should fix // the values for any length field that depends on the payload. FixLengths bool // ComputeChecksums determines whether, during serialization, layers // should recompute checksums based on their payloads. ComputeChecksums bool } // SerializeBuffer is a helper used by gopacket for writing out packet layers. // SerializeBuffer starts off as an empty []byte. Subsequent calls to PrependBytes // return byte slices before the current Bytes(), AppendBytes returns byte // slices after. // // Byte slices returned by PrependBytes/AppendBytes are NOT zero'd out, so if // you want to make sure they're all zeros, set them as such. // // SerializeBuffer is specifically designed to handle packet writing, where unlike // with normal writes it's easier to start writing at the inner-most layer and // work out, meaning that we often need to prepend bytes. This runs counter to // typical writes to byte slices using append(), where we only write at the end // of the buffer. // // It can be reused via Clear. Note, however, that a Clear call will invalidate the // byte slices returned by any previous Bytes() call (the same buffer is // reused). // // 1) Reusing a write buffer is generally much faster than creating a new one, // and with the default implementation it avoids additional memory allocations. // 2) If a byte slice from a previous Bytes() call will continue to be used, // it's better to create a new SerializeBuffer. // // The Clear method is specifically designed to minimize memory allocations for // similar later workloads on the SerializeBuffer. IE: if you make a set of // Prepend/Append calls, then clear, then make the same calls with the same // sizes, the second round (and all future similar rounds) shouldn't allocate // any new memory. type SerializeBuffer interface { // Bytes returns the contiguous set of bytes collected so far by Prepend/Append // calls. The slice returned by Bytes will be modified by future Clear calls, // so if you're planning on clearing this SerializeBuffer, you may want to copy // Bytes somewhere safe first. Bytes() []byte // PrependBytes returns a set of bytes which prepends the current bytes in this // buffer. These bytes start in an indeterminate state, so they should be // overwritten by the caller. The caller must only call PrependBytes if they // know they're going to immediately overwrite all bytes returned. PrependBytes(num int) ([]byte, error) // AppendBytes returns a set of bytes which appends the current bytes in this // buffer. These bytes start in an indeterminate state, so they should be // overwritten by the caller. The caller must only call AppendBytes if they // know they're going to immediately overwrite all bytes returned. AppendBytes(num int) ([]byte, error) // Clear resets the SerializeBuffer to a new, empty buffer. After a call to clear, // the byte slice returned by any previous call to Bytes() for this buffer // should be considered invalidated. Clear() error } type serializeBuffer struct { data []byte start int prepended, appended int } // NewSerializeBuffer creates a new instance of the default implementation of // the SerializeBuffer interface. func NewSerializeBuffer() SerializeBuffer { return &serializeBuffer{} } // NewSerializeBufferExpectedSize creates a new buffer for serialization, optimized for an // expected number of bytes prepended/appended. This tends to decrease the // number of memory allocations made by the buffer during writes. func NewSerializeBufferExpectedSize(expectedPrependLength, expectedAppendLength int) SerializeBuffer { return &serializeBuffer{ data: make([]byte, expectedPrependLength, expectedPrependLength+expectedAppendLength), start: expectedPrependLength, prepended: expectedPrependLength, appended: expectedAppendLength, } } func (w *serializeBuffer) Bytes() []byte { return w.data[w.start:] } func (w *serializeBuffer) PrependBytes(num int) ([]byte, error) { if num < 0 { panic("num < 0") } if w.start < num { toPrepend := w.prepended if toPrepend < num { toPrepend = num } w.prepended += toPrepend length := cap(w.data) + toPrepend newData := make([]byte, length) newStart := w.start + toPrepend copy(newData[newStart:], w.data[w.start:]) w.start = newStart w.data = newData[:toPrepend+len(w.data)] } w.start -= num return w.data[w.start : w.start+num], nil } func (w *serializeBuffer) AppendBytes(num int) ([]byte, error) { if num < 0 { panic("num < 0") } initialLength := len(w.data) if cap(w.data)-initialLength < num { toAppend := w.appended if toAppend < num { toAppend = num } w.appended += toAppend newData := make([]byte, cap(w.data)+toAppend) copy(newData[w.start:], w.data[w.start:]) w.data = newData[:initialLength] } // Grow the buffer. We know it'll be under capacity given above. w.data = w.data[:initialLength+num] return w.data[initialLength:], nil } func (w *serializeBuffer) Clear() error { w.start = w.prepended w.data = w.data[:w.start] return nil } // SerializeLayers clears the given write buffer, then writes all layers into it so // they correctly wrap each other. Note that by clearing the buffer, it // invalidates all slices previously returned by w.Bytes() // // Example: // buf := gopacket.NewSerializeBuffer() // opts := gopacket.SerializeOptions{} // gopacket.SerializeLayers(buf, opts, a, b, c) // firstPayload := buf.Bytes() // contains byte representation of a(b(c)) // gopacket.SerializeLayers(buf, opts, d, e, f) // secondPayload := buf.Bytes() // contains byte representation of d(e(f)). firstPayload is now invalidated, since the SerializeLayers call Clears buf. func SerializeLayers(w SerializeBuffer, opts SerializeOptions, layers ...SerializableLayer) error { w.Clear() for i := len(layers) - 1; i >= 0; i-- { layer := layers[i] err := layer.SerializeTo(w, opts) if err != nil { return err } } return nil } // SerializePacket is a convenience function that calls SerializeLayers // on packet's Layers(). // It returns an error if one of the packet layers is not a SerializebleLayer. func SerializePacket(buf SerializeBuffer, opts SerializeOptions, packet Packet) error { sls := []SerializableLayer{} for _, layer := range packet.Layers() { sl, ok := layer.(SerializableLayer) if !ok { return fmt.Errorf("layer %s is not serializable", layer.LayerType().String()) } sls = append(sls, sl) } return SerializeLayers(buf, opts, sls...) } gopacket-1.1.14/writer_test.go000066400000000000000000000033531316321740500163030ustar00rootroot00000000000000// Copyright 2012 Google, Inc. All rights reserved. // // Use of this source code is governed by a BSD-style license // that can be found in the LICENSE file in the root of the source // tree. package gopacket import ( "fmt" "testing" ) func TestExponentialSizeIncreasePrepend(t *testing.T) { var b serializeBuffer for i, test := range []struct { prepend, size int }{ {2, 2}, {2, 4}, {2, 8}, {2, 8}, {2, 16}, {2, 16}, {2, 16}, {2, 16}, {2, 32}, } { b.PrependBytes(test.prepend) if test.size != cap(b.data) { t.Error(i, "size want", test.size, "got", cap(b.data)) } } b.Clear() if b.start != 32 { t.Error(b.start) } } func TestExponentialSizeIncreaseAppend(t *testing.T) { var b serializeBuffer for i, test := range []struct { appnd, size int }{ {2, 2}, {2, 4}, {2, 8}, {2, 8}, {2, 16}, {2, 16}, {2, 16}, {2, 16}, {2, 32}, } { b.AppendBytes(test.appnd) if test.size != cap(b.data) { t.Error(i, "size want", test.size, "got", cap(b.data)) } } b.Clear() if b.start != 0 { t.Error(b.start) } } func ExampleSerializeBuffer() { b := NewSerializeBuffer() fmt.Println("1:", b.Bytes()) bytes, _ := b.PrependBytes(3) copy(bytes, []byte{1, 2, 3}) fmt.Println("2:", b.Bytes()) bytes, _ = b.AppendBytes(2) copy(bytes, []byte{4, 5}) fmt.Println("3:", b.Bytes()) bytes, _ = b.PrependBytes(1) copy(bytes, []byte{0}) fmt.Println("4:", b.Bytes()) bytes, _ = b.AppendBytes(3) copy(bytes, []byte{6, 7, 8}) fmt.Println("5:", b.Bytes()) b.Clear() fmt.Println("6:", b.Bytes()) bytes, _ = b.PrependBytes(2) copy(bytes, []byte{9, 9}) fmt.Println("7:", b.Bytes()) // Output: // 1: [] // 2: [1 2 3] // 3: [1 2 3 4 5] // 4: [0 1 2 3 4 5] // 5: [0 1 2 3 4 5 6 7 8] // 6: [] // 7: [9 9] }