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分类： LINUX

2011-11-26 22:21:24

  1. Ether Types

  3. (last updated 2011-06-27)

  5. NOTE: Please see [RFC5342] for current information and registration procedures.
  6. This registry will be revised soon and will be replaced with up-to-date
  7. information.

  9. Many of the networks of all classes are Ethernets (10Mb) or
  10. Experimental Ethernets (3Mb). These systems use a message "type"
  11. field in much the same way the ARPANET uses the "link" field.

  13. If you need an Ether Type, contact:

  15. IEEE Registration Authority
  16. IEEE Standards Department
  17. 445 Hoes Lane
  18. Piscataway, NJ 08854
  19. Phone +1 732 562 3813
  20. Fax: +1 732 562 1571
  21. Email: <ieee-registration-authority&ieee.org>
  22. http://standards.ieee.org/regauth/index.html


  25. The following list of EtherTypes is contributed unverified information
  26. from various sources. Another list of EtherTypes is maintained by
  27. Michael A. Patton and is accessible at:

  29.     <URL:http://www.cavebear.com/CaveBear/Ethernet/>
  30.     <URL:ftp://ftp.cavebear.com/pub/Ethernet-codes>


  33. Assignments:

  35. Ethertype Exp. Ethernet Description References
  36. ---------------- -------------- -------------------- ----------
  37. decimal Hex decimal octal
  38.   0000 0000-05DC - - IEEE802.3 Length Field [XEROX]
  39.   0257 0101-01FF - - Experimental [XEROX]
  40.   0512 0200 512 1000 XEROX PUP (see 0A00) [8,XEROX]
  41.   0513 0201 - - PUP Addr Trans (see 0A01)[XEROX]
  42.          0400 Nixdorf [XEROX]
  43.   1536 0600 1536 3000 XEROX NS IDP [133,XEROX]
  44.          0660 DLOG [XEROX]
  45.          0661 DLOG [XEROX]
  46.   2048 0800 513 1001 Internet IP (IPv4) [IANA]
  47.   2049 0801 - - X.75 Internet [XEROX]
  48.   2050 0802 - - NBS Internet [XEROX]
  49.   2051 0803 - - ECMA Internet [XEROX]
  50.   2052 0804 - - Chaosnet [XEROX]
  51.   2053 0805 - - X.25 Level 3 [XEROX]
  52.   2054 0806 - - ARP [IANA]
  53.   2055 0807 - - XNS Compatability [XEROX]
  54.   2056 0808 - - Frame Relay ARP [RFC1701]
  55.   2076 081C - - Symbolics Private [DCP1]
  56.   2184 0888-088A - - Xyplex [XEROX]
  57.   2304 0900 - - Ungermann-Bass net debugr[XEROX]
  58.   2560 0A00 - - Xerox IEEE802.3 PUP [XEROX]
  59.   2561 0A01 - - PUP Addr Trans [XEROX]
  60.   2989 0BAD - - Banyan VINES [XEROX]
  61.   2990 0BAE - - VINES Loopback [RFC1701]
  62.   2991 0BAF - - VINES Echo [RFC1701]
  63.   4096 1000 - - Berkeley Trailer nego [XEROX]
  64.   4097 1001-100F - - Berkeley Trailer encap/IP[XEROX]
  65.   5632 1600 - - Valid Systems [XEROX]
  66.  16962 4242 - - PCS Basic Block Protocol [XEROX]
  67.  21000 5208 - - BBN Simnet [XEROX]
  68.  24576 6000 - - DEC Unassigned (Exp.) [XEROX]
  69.  24577 6001 - - DEC MOP Dump/Load [XEROX]
  70.  24578 6002 - - DEC MOP Remote Console [XEROX]
  71.  24579 6003 - - DEC DECNET Phase IV Route[XEROX]
  72.  24580 6004 - - DEC LAT [XEROX]
  73.  24581 6005 - - DEC Diagnostic Protocol [XEROX]
  74.  24582 6006 - - DEC Customer Protocol [XEROX]
  75.  24583 6007 - - DEC LAVC, SCA [XEROX]
  76.  24584 6008-6009 - - DEC Unassigned [XEROX]
  77.  24592 6010-6014 - - 3Com Corporation [XEROX]
  78.  25944 6558 - - Trans Ether Bridging [RFC1701]
  79.  25945 6559 - - Raw Frame Relay [RFC1701]
  80.  28672 7000 - - Ungermann-Bass download [XEROX]
  81.  28674 7002 - - Ungermann-Bass dia/loop [XEROX]
  82.  28704 7020-7029 - - LRT [XEROX]
  83.  28720 7030 - - Proteon [XEROX]
  84.  28724 7034 - - Cabletron [XEROX]
  85.  32771 8003 - - Cronus VLN [131,DT15]
  86.  32772 8004 - - Cronus Direct [131,DT15]
  87.  32773 8005 - - HP Probe [XEROX]
  88.  32774 8006 - - Nestar [XEROX]
  89.  32776 8008 - - AT&T [XEROX]
  90.  32784 8010 - - Excelan [XEROX]
  91.  32787 8013     - - SGI diagnostics [AXC]
  92.  32788 8014 - - SGI network games [AXC]
  93.  32789 8015 - - SGI reserved [AXC]
  94.  32790 8016     - - SGI bounce server [AXC]
  95.  32793 8019 - - Apollo Domain [XEROX]
  96.  32814 802E - - Tymshare [XEROX]
  97.  32815 802F - - Tigan, Inc. [XEROX]
  98.  32821 8035 - - Reverse ARP [48,JXM]
  99.  32822 8036 - - Aeonic Systems [XEROX]
  100.  32824 8038 - - DEC LANBridge [XEROX]
  101.  32825 8039-803C - - DEC Unassigned [XEROX]
  102.  32829 803D - - DEC Ethernet Encryption [XEROX]
  103.  32830 803E - - DEC Unassigned [XEROX]
  104.  32831 803F - - DEC LAN Traffic Monitor [XEROX]
  105.  32832 8040-8042 - - DEC Unassigned [XEROX]
  106.  32836 8044 - - Planning Research Corp. [XEROX]
  107.  32838 8046 - - AT&T [XEROX]
  108.  32839 8047 - - AT&T [XEROX]
  109.  32841 8049 - - ExperData [XEROX]
  110.  32859 805B - - Stanford V Kernel exp. [XEROX]
  111.  32860 805C - - Stanford V Kernel prod. [XEROX]
  112.  32861 805D - - Evans & Sutherland [XEROX]
  113.  32864 8060 - - Little Machines [XEROX]
  114.  32866 8062 - - Counterpoint Computers [XEROX]
  115.  32869 8065 - - Univ. of Mass. @ Amherst [XEROX]
  116.  32870 8066 - - Univ. of Mass. @ Amherst [XEROX]
  117.  32871 8067 - - Veeco Integrated Auto. [XEROX]
  118.  32872 8068 - - General Dynamics [XEROX]
  119.  32873 8069 - - AT&T [XEROX]
  120.  32874 806A - - Autophon [XEROX]
  121.  32876 806C - - ComDesign [XEROX]
  122.  32877 806D - - Computgraphic Corp. [XEROX]
  123.  32878 806E-8077 - - Landmark Graphics Corp. [XEROX]
  124.  32890 807A - - Matra [XEROX]
  125.  32891 807B - - Dansk Data Elektronik [XEROX]
  126.  32892 807C - - Merit Internodal [HWB]
  127.  32893 807D-807F - - Vitalink Communications [XEROX]
  128.  32896 8080 - - Vitalink TransLAN III [XEROX]
  129.  32897 8081-8083 - - Counterpoint Computers [XEROX]
  130.  32923 809B - - Appletalk [XEROX]
  131.  32924 809C-809E - - Datability [XEROX]
  132.  32927 809F - - Spider Systems Ltd. [XEROX]
  133.  32931 80A3 - - Nixdorf Computers [XEROX]
  134.  32932 80A4-80B3 - - Siemens Gammasonics Inc. [XEROX]
  135.  32960 80C0-80C3 - - DCA Data Exchange Cluster[XEROX]
  136.  32964 80C4 - - Banyan Systems [XEROX]
  137.  32965 80C5 - - Banyan Systems [XEROX]
  138.  32966 80C6 - - Pacer Software [XEROX]
  139.  32967 80C7 - - Applitek Corporation [XEROX]
  140.  32968 80C8-80CC - - Intergraph Corporation [XEROX]
  141.  32973 80CD-80CE - - Harris Corporation [XEROX]
  142.  32975 80CF-80D2 - - Taylor Instrument [XEROX]
  143.  32979 80D3-80D4 - - Rosemount Corporation [XEROX]
  144.  32981 80D5 - - IBM SNA Service on Ether [XEROX]
  145.  32989 80DD - - Varian Associates [XEROX]
  146.  32990 80DE-80DF - - Integrated Solutions TRFS[XEROX]
  147.  32992 80E0-80E3 - - Allen-Bradley [XEROX]
  148.  32996 80E4-80F0 - - Datability [XEROX]
  149.  33010 80F2 - - Retix [XEROX]
  150.  33011 80F3 - - AppleTalk AARP (Kinetics)[XEROX]
  151.  33012 80F4-80F5 - - Kinetics [XEROX]
  152.  33015 80F7 - - Apollo Computer [XEROX]
  153.  33023 80FF - - Wellfleet Communications [XEROX]
  154.  33024 8100 - - IEEE 802.1Q VLAN-tagged frames (initially Wellfleet)
  155.  33025 8101-8103 - - Wellfleet Communications [XEROX]
  156.  33031 8107-8109 - - Symbolics Private [XEROX]
  157.  33072 8130 - - Hayes Microcomputers [XEROX]
  158.  33073 8131 - - VG Laboratory Systems [XEROX]
  159.  33074 8132-8136 Bridge Communications [XEROX]
  160.  33079 8137-8138 - - Novell, Inc. [XEROX]
  161.  33081 8139-813D - - KTI [XEROX]
  162.          8148 Logicraft [XEROX]
  163.          8149 Network Computing Devices[XEROX]
  164.          814A Alpha Micro [XEROX]
  165.  33100 814C - - SNMP [JKR1]
  166.          814D BIIN [XEROX]
  167.          814E BIIN [XEROX]
  168.          814F Technically Elite Concept[XEROX]
  169.          8150 Rational Corp [XEROX]
  170.          8151-8153 Qualcomm [XEROX]
  171.          815C-815E Computer Protocol Pty Ltd[XEROX]
  172.          8164-8166 Charles River Data System[XEROX]
  173.      817D             XTP             [XEROX]
  174.      817E     SGI/Time Warner prop. [XEROX]
  175.      8180     HIPPI-FP encapsulation [XEROX]
  176.      8181     STP, HIPPI-ST [XEROX]
  177.      8182     Reserved for HIPPI-6400 [XEROX]
  178.      8183     Reserved for HIPPI-6400 [XEROX]
  179.      8184-818C Silicon Graphics prop. [XEROX]
  180.          818D Motorola Computer [XEROX]
  181.          819A-81A3 Qualcomm [XEROX]
  182.          81A4 ARAI Bunkichi [XEROX]
  183.          81A5-81AE RAD Network Devices [XEROX]
  184.          81B7-81B9 Xyplex [XEROX]
  185.          81CC-81D5 Apricot Computers [XEROX]
  186.          81D6-81DD Artisoft [XEROX]
  187.          81E6-81EF Polygon [XEROX]
  188.          81F0-81F2 Comsat Labs [XEROX]
  189.          81F3-81F5 SAIC [XEROX]
  190.          81F6-81F8 VG Analytical [XEROX]
  191.          8203-8205 Quantum Software [XEROX]
  192.          8221-8222 Ascom Banking Systems [XEROX]
  193.          823E-8240 Advanced Encryption Syste[XEROX]
  194.          827F-8282 Athena Programming [XEROX]
  195.          8263-826A Charles River Data System[XEROX]
  196.          829A-829B Inst Ind Info Tech [XEROX]
  197.          829C-82AB Taurus Controls [XEROX]
  198.          82AC-8693 Walker Richer & Quinn [XEROX]
  199.          8694-869D Idea Courier [XEROX]
  200.          869E-86A1 Computer Network Tech [XEROX]
  201.          86A3-86AC Gateway Communications [XEROX]
  202.          86DB SECTRA [XEROX]
  203.          86DE Delta Controls [XEROX]
  204.          86DD IPv6 [IANA]
  205.  34527 86DF - - ATOMIC [Postel]
  206.          86E0-86EF Landis & Gyr Powers [XEROX]
  207.          8700-8710 Motorola [XEROX]
  208.  34667 876B - - TCP/IP Compression [RFC1144]
  209.  34668 876C - - IP Autonomous Systems [RFC1701]
  210.  34669 876D - - Secure Data [RFC1701]
  211.          880B PPP [IANA]
  212.          8847 MPLS [RFC5332]
  213.          8848 MPLS with upstream-assigned label [RFC5332]
  214.          8A96-8A97 Invisible Software [XEROX]
  215.  34915 8863 - - PPPoE Discovery Stage [RFC2516]
  216.  34916 8864 - - PPPoE Session Stage [RFC2516]
  217.  36864 9000 - - Loopback [XEROX]
  218.  36865 9001 - - 3Com(Bridge) XNS Sys Mgmt[XEROX]
  219.  36866 9002 - - 3Com(Bridge) TCP-IP Sys [XEROX]
  220.  36867 9003 - - 3Com(Bridge) loop detect [XEROX]
  221.  65280     FF00 - - BBN VITAL-LanBridge cache[XEROX]
  222.          FF00-FF0F ISC Bunker Ramo [XEROX]
  223.  65535 FFFF - - Reserved [RFC1701]

  225. The standard for transmission of IP datagrams over Ethernets and
  226. Experimental Ethernets is specified in [RFC894] and [RFC895]
  227. respectively.

  229. NOTE: Ethernet 48-bit address blocks are assigned by the IEEE.

  231. IEEE Registration Authority
  232. c/o Iris Ringel
  233. IEEE Standards Department
  234. 445 Hoes Lane, P.O. Box 1331
  235. Piscataway, NJ 08855-1331
  236. Phone +1 732 562 3813
  237. Fax: +1 732 562 1571
  238. Email: <i.ringel&ieee.org>


  241. ETHERNET VENDOR ADDRESS COMPONENTS or ORGANIZATIONALLY UNIQUE IDENTIFIERS

  243. Ethernet hardware addresses are 48 bits, expressed as 12 hexadecimal
  244. digits (0-9, plus A-F, capitalized). These 12 hex digits consist of
  245. the first/left 6 digits (which should match the vendor of the Ethernet
  246. interface within the station) and the last/right 6 digits which
  247. specify the interface serial number for that interface vendor.

  249. These high-order 3 octets (6 hex digits) are also known as the
  250. Organizationally Unique Identifier or OUI.

  252. Ethernet addresses might be written unhyphenated (e.g., 123456789ABC),
  253. or with one hyphen (e.g., 123456-789ABC), but should be written
  254. hyphenated by octets (e.g., 12-34-56-78-9A-BC).

  256. These addresses are physical station addresses, not multicast nor
  257. broadcast, so the second hex digit (reading from the left) will be
  258. even, not odd.

  260. At present, it is not clear how the IEEE assigns Ethernet block
  261. addresses. Whether in blocks of 2**24 or 2**25, and whether
  262. multicasts are assigned with that block or separately. A portion of
  263. the vendor block address is reportedly assigned serially, with the
  264. other portion intentionally assigned randomly. If there is a global
  265. algorithm for which addresses are designated to be physical (in a
  266. chipset) versus logical (assigned in software), or globally-assigned
  267. versus locally-assigned addresses, some of the known addresses do not
  268. follow the scheme (e.g., AA0003; 02xxxx).

  270. Another list of Ethernet vendor address components is maitained by
  271. Michael A. Patton and is accessible at:

  273.     <URL:http://www.cavebear.com/CaveBear/Ethernet/vendor.html>
  274.     <URL:ftp://ftp.cavebear.com/pub/Ethernet-codes>
  275.     <URL:gopher://ftp.cavebear.com/00/pub/Ethernet-codes>

  277. 00000C Cisco
  278. 00000E Fujitsu
  279. 00000F NeXT
  280. 000010 Sytek
  281. 00001D Cabletron
  282. 000020 DIAB (Data Intdustrier AB)
  283. 000022 Visual Technology
  284. 00002A TRW
  285. 000032 GPT Limited (reassigned from GEC Computers Ltd)
  286. 00005A S & Koch
  287. 00005E IANA
  288. 000065 NetScout Systems, Inc. [Singhal]
  289. 00006B MIPS
  290. 000077 Interphase Corporation
  291. 00007A Ardent
  292. 000080 Cray Communications A/S
  293. 000089 Cayman Systems Gatorbox
  294. 000093 Proteon
  295. 00009F Ameristar Technology
  296. 0000A2 Wellfleet
  297. 0000A3 Network Application Technology
  298. 0000A6 NetScout Systems, Inc. (internal assignment, not for products) [Singhal]
  299. 0000A7 NCD X-terminals
  300. 0000A9 Network Systems
  301. 0000AA Xerox Xerox machines
  302. 0000B3 CIMLinc
  303. 0000B7 Dove Fastnet
  304. 0000BC Allen-Bradley
  305. 0000C0 Western Digital
  306. 0000C5 Farallon phone net card
  307. 0000C6 HP Intelligent Networks Operation (formerly Eon Systems)
  308. 0000C8 Altos
  309. 0000C9 Emulex Terminal Servers
  310. 0000D0 Develcon
  311. 0000D7 Dartmouth College (NED Router)
  312. 0000D8 3Com? Novell? PS/2
  313. 0000DD Gould
  314. 0000DE Unigraph
  315. 0000E2 Acer Counterpoint
  316. 0000EF Alantec
  317. 0000FD High Level Hardvare (Orion, UK)
  318. 000102 BBN BBN internal usage (not registered)
  319. 0010D1 BlazeNet
  320. 001700 Kabel
  321. 0020AF 3COM ???
  322. 0020C9 Victron
  323. 002094 Cubix
  324. 008064 Wyse Technology / Link Technologies
  325. 00802B IMAC ???
  326. 00802D Xylogics, Inc. Annex terminal servers
  327. 00808C NetScout Systems, Inc. [Singhal]
  328. 0080C2 IEEE 802.1 Committee
  329. 0080D3 Shiva
  330. 00A03E ATM Forum
  331. 00AA00 Intel
  332. 00DD00 Ungermann-Bass
  333. 00DD01 Ungermann-Bass
  334. 020701 Racal InterLan
  335. 020406 BBN BBN internal usage (not registered)
  336. 026086 Satelcom MegaPac (UK)
  337. 02608C 3Com IBM PC; Imagen; Valid; Cisco
  338. 02CF1F CMC Masscomp; Silicon Graphics; Prime EXL
  339. 080002 3Com (Formerly Bridge)
  340. 080003 ACC (Advanced Computer Communications)
  341. 080005 Symbolics Symbolics LISP machines
  342. 080008 BBN
  343. 080009 Hewlett-Packard
  344. 08000A Nestar Systems
  345. 08000B Unisys
  346. 080011 Tektronix, Inc.
  347. 080014 Excelan BBN Butterfly, Masscomp, Silicon Graphics
  348. 080017 NSC
  349. 08001A Data General
  350. 08001B Data General
  351. 08001E Apollo
  352. 080020 Sun Sun machines
  353. 080022 NBI
  354. 080025 CDC
  355. 080026 Norsk Data (Nord)
  356. 080027 PCS Computer Systems GmbH
  357. 080028 TI Explorer
  358. 08002B DEC
  359. 08002E Metaphor
  360. 08002F Prime Computer Prime 50-Series LHC300
  361. 080036 Intergraph CAE stations
  362. 080037 Fuji-Xerox
  363. 080038 Bull
  364. 080039 Spider Systems
  365. 080041 DCA Digital Comm. Assoc.
  366. 080045 ???? (maybe Xylogics, but they claim not to know this number)
  367. 080046 Sony
  368. 080047 Sequent
  369. 080049 Univation
  370. 08004C Encore
  371. 08004E BICC
  372. 080056 Stanford University
  373. 080058 ??? DECsystem-20
  374. 08005A IBM
  375. 080067 Comdesign
  376. 080068 Ridge
  377. 080069 Silicon Graphics
  378. 08006E Concurrent Masscomp
  379. 080075 DDE (Danish Data Elektronik A/S)
  380. 08007C Vitalink TransLAN III
  381. 080080 XIOS
  382. 080086 Imagen/QMS
  383. 080087 Xyplex terminal servers
  384. 080089 Kinetics AppleTalk-Ethernet interface
  385. 08008B Pyramid
  386. 08008D XyVision XyVision machines
  387. 080090 Retix Inc Bridges
  388. 484453 HDS ???
  389. 800010 AT&T
  390. AA0000 DEC obsolete
  391. AA0001 DEC obsolete
  392. AA0002 DEC obsolete
  393. AA0003 DEC Global physical address for some DEC machines
  394. AA0004 DEC Local logical address for systems running
  395.                         DECNET
  396. The CFxxxx Series

  398. RFC 2153 describes a method of usings a "pseudo OUI" for certain
  399. purposes when there is no appropriate regular OUI assigned. These are
  400. listed here.

  402. CF0001 Data Comm for Business [McCain]

  404. ETHERNET MULTICAST ADDRESSES

  406. An Ethernet multicast address consists of the multicast bit, the
  407. 23-bit vendor component, and the 24-bit group identifier assigned by
  408. the vendor. For example, DEC is assigned the vendor component
  409. 08-00-2B, so multicast addresses assigned by DEC have the first
  410. 24-bits 09-00-2B (since the multicast bit is the low-order bit of the
  411. first byte, which is "the first bit on the wire").

  413. Another list of Ethernet multicast addresses is maintained by Michael
  414. A. Patton and is accessible at:

  416.     <URL:http://www.cavebear.com/CaveBear/ether-codes.html>
  417.     <URL:ftp://ftp.cavebear.com/pub/Ethernet-codes>
  418.     <URL:gopher://ftp.cavebear.com/00/pub/Ethernet-codes>

  420. Ethernet Type
  421. Address Field Usage

  423. Multicast Addresses:

  425. 01-00-5E-00-00-00- 0800 Internet Multicast [RFC1112]
  426. 01-00-5E-7F-FF-FF
  427. 01-00-5E-80-00-00- 8847/8848 MPLS Multicast [RFC5332]
  428. 01-00-5E-8F-FF-FF
  429. 01-00-5E-90-00-00- ???? Internet reserved by IANA
  430. 01-00-5E-FF-FF-FF
  431. 01-80-C2-00-00-00 -802- Spanning tree (for bridges)
  432. 09-00-02-04-00-01? 8080? Vitalink printer
  433. 09-00-02-04-00-02? 8080? Vitalink management
  434. 09-00-09-00-00-01 8005 HP Probe
  435. 09-00-09-00-00-01 -802- HP Probe
  436. 09-00-09-00-00-04 8005? HP DTC
  437. 09-00-1E-00-00-00 8019? Apollo DOMAIN
  438. 09-00-2B-00-00-00 6009? DEC MUMPS?
  439. 09-00-2B-00-00-01 8039? DEC DSM/DTP?
  440. 09-00-2B-00-00-02 803B? DEC VAXELN?
  441. 09-00-2B-00-00-03 8038 DEC Lanbridge Traffic Monitor (LTM)
  442. 09-00-2B-00-00-04 ???? DEC MAP End System Hello
  443. 09-00-2B-00-00-05 ???? DEC MAP Intermediate System Hello
  444. 09-00-2B-00-00-06 803D? DEC CSMA/CD Encryption?
  445. 09-00-2B-00-00-07 8040? DEC NetBios Emulator?
  446. 09-00-2B-00-00-0F 6004 DEC Local Area Transport (LAT)
  447. 09-00-2B-00-00-1x ???? DEC Experimental
  448. 09-00-2B-01-00-00 8038 DEC LanBridge Copy packets
  449.                                 (All bridges)
  450. 09-00-2B-01-00-01 8038 DEC LanBridge Hello packets
  451.                                 (All local bridges)
  452.                                 1 packet per second, sent by the
  453.                                 designated LanBridge
  454. 09-00-2B-02-00-00 ???? DEC DNA Lev. 2 Routing Layer routers?
  455. 09-00-2B-02-01-00 803C? DEC DNA Naming Service Advertisement?
  456. 09-00-2B-02-01-01 803C? DEC DNA Naming Service Solicitation?
  457. 09-00-2B-02-01-02 803E? DEC DNA Time Service?
  458. 09-00-2B-03-xx-xx ???? DEC default filtering by bridges?
  459. 09-00-2B-04-00-00 8041? DEC Local Area Sys. Transport (LAST)?
  460. 09-00-2B-23-00-00 803A? DEC Argonaut Console?
  461. 09-00-4E-00-00-02? 8137? Novell IPX
  462. 09-00-56-00-00-00- ???? Stanford reserved
  463. 09-00-56-FE-FF-FF
  464. 09-00-56-FF-00-00- 805C Stanford V Kernel, version 6.0
  465. 09-00-56-FF-FF-FF
  466. 09-00-77-00-00-01 ???? Retix spanning tree bridges
  467. 09-00-7C-02-00-05 8080? Vitalink diagnostics
  468. 09-00-7C-05-00-01 8080? Vitalink gateway?
  469. 0D-1E-15-BA-DD-06 ???? HP
  470. AB-00-00-01-00-00 6001 DEC Maintenance Operation Protocol
  471.                                 (MOP) Dump/Load Assistance
  472. AB-00-00-02-00-00 6002 DEC Maintenance Operation Protocol
  473.                                 (MOP) Remote Console
  474.                                 1 System ID packet every 8-10 minutes,
  475.                                 by every:
  476.                                 DEC LanBridge
  477.                                 DEC DEUNA interface
  478.                                 DEC DELUA interface
  479.                                 DEC DEQNA interface
  480.                                 (in a certain mode)
  481. AB-00-00-03-00-00 6003 DECNET Phase IV end node Hello
  482.                                 packets 1 packet every 15 seconds,
  483.                                 sent by each DECNET host
  484. AB-00-00-04-00-00 6003 DECNET Phase IV Router Hello packets
  485.                                 1 packet every 15 seconds, sent by
  486.                                 the DECNET router
  487. AB-00-00-05-00-00 ???? Reserved DEC through
  488. AB-00-03-FF-FF-FF
  489. AB-00-03-00-00-00 6004 DEC Local Area Transport (LAT) - old
  490. AB-00-04-00-xx-xx ???? Reserved DEC customer private use
  491. AB-00-04-01-xx-yy 6007 DEC Local Area VAX Cluster groups
  492.                                 Sys. Communication Architecture (SCA)
  493. CF-00-00-00-00-00 9000 Ethernet Configuration Test protocol
  494.                                 (Loopback)

  496. Broadcast Address:

  498. FF-FF-FF-FF-FF-FF 0600 XNS packets, Hello or gateway search?
  499.                                 6 packets every 15 seconds, per XNS
  500.                                 station
  501. FF-FF-FF-FF-FF-FF 0800 IP (e.g. RWHOD via UDP) as needed
  502. FF-FF-FF-FF-FF-FF 0804 CHAOS
  503. FF-FF-FF-FF-FF-FF 0806 ARP (for IP and CHAOS) as needed
  504. FF-FF-FF-FF-FF-FF 0BAD Banyan
  505. FF-FF-FF-FF-FF-FF 1600 VALID packets, Hello or gateway
  506.                                 search?
  507.                                 1 packets every 30 seconds, per VALID
  508.                                 station
  509. FF-FF-FF-FF-FF-FF 8035 Reverse ARP
  510. FF-FF-FF-FF-FF-FF 807C Merit Internodal (INP)
  511. FF-FF-FF-FF-FF-FF 809B EtherTalk



  515. IANA ETHERNET ADDRESS BLOCK - UNICAST USE

  517. The IANA owns an Ethernet address block which may be used for
  518. unicast address assignments or other special purposes.

  520. The IANA may assign unicast global IEEE 802 MAC address from it's
  521. assigned OUI (00-00-5E) for use in IETF standard track protocols. The
  522. intended usage is for dynamic mapping between IP addresses and IEEE
  523. 802 MAC addresses. These IEEE 802 MAC addresses are not to be
  524. permanently assigned to any hardware interface, nor is this a
  525. substitute for a network equipment supplier getting its own OUI.

  527. The address block in IEEE binary is: 0000 0000 0000 0000 0111 1010

  529. In the normal Internet dotted decimal notation this is 0.0.94 since
  530. the bytes are transmitted higher order first and bits within bytes are
  531. transmitted lower order first.

  533. IEEE CSMA/CD and Token Bus bit transmission order: 00 00 5E

  535. IEEE Token Ring bit transmission order: 00 00 7A

  537. Appearance on the wire (bits transmitted from left to right):

  539.     0 23 47
  540.     | | |
  541.     0000 0000 0000 0000 0111 1010 xxxx xxxx xxxx xxxx xxxx xxxx
  542.     |
  543.     Multicast Bit

  545. Appearance in memory (bits transmitted right-to-left within octets,
  546. octets transmitted left-to-right):

  548.     0 23 47
  549.     | | |
  550.     0000 0000 0000 0000 0101 1110 xxxx xxxx xxxx xxxx xxxx xxxx
  551.             |
  552.             Multicast Bit

  554. The latter representation corresponds to the Internet standard
  555. bit-order, and is the format that most programmers have to deal with.
  556. Using this representation, the range of Internet Unicast addresses is:

  558.        00-00-5E-00-00-00 to 00-00-5E-FF-FF-FF in hex, or

  560.        0.0.94.0.0.0 to 0.0.94.255.255.255 in dotted decimal

  562. The low order 24 bits of these unicast addresses are assigned as
  563. follows:

  565. Dotted Decimal Description Reference
  566. ----------------------- -------------------------------- ---------
  567. 000.000.000-000.000.255 Reserved [IANA]
  568. 000.001.000-000.001.255 Virtual Router Redundancy (VRRP) [RFC3768]
  569. 000.002.000-000.002.255 VRRP for IPv6 [RFC5798]


  572. IANA ETHERNET ADDRESS BLOCK - MULTICAST USE

  574. The IANA owns an Ethernet address block which may be used for
  575. multicast address asignments or other special purposes.

  577. The address block in IEEE binary is: 0000 0000 0000 0000 0111 1010

  579. In the normal Internet dotted decimal notation this is 0.0.94 since
  580. the bytes are transmitted higher order first and bits within bytes are
  581. transmitted lower order first.

  583. IEEE CSMA/CD and Token Bus bit transmission order: 00 00 5E

  585. IEEE Token Ring bit transmission order: 00 00 7A

  587. Appearance on the wire (bits transmitted from left to right):

  589.     0 23 47
  590.     | | |
  591.     1000 0000 0000 0000 0111 1010 xxxx xxx0 xxxx xxxx xxxx xxxx
  592.     | |
  593.     Multicast Bit 0 = Internet Multicast
  594.                                           1 = Assigned by IANA for
  595.                                               other uses

  597. Appearance in memory (bits transmitted right-to-left within octets,
  598. octets transmitted left-to-right):

  600.     0 23 47
  601.     | | |
  602.     0000 0001 0000 0000 0101 1110 0xxx xxxx xxxx xxxx xxxx xxxx
  603.             | |
  604.             Multicast Bit 0 = Internet Multicast
  605.                                   1 = Assigned by IANA for other uses

  607. The latter representation corresponds to the Internet standard
  608. bit-order, and is the format that most programmers have to deal with.
  609. Using this representation, the range of Internet Multicast addresses
  610. is:

  612.        01-00-5E-00-00-00 to 01-00-5E-7F-FF-FF in hex, or

  614.        1.0.94.0.0.0 to 1.0.94.127.255.255 in dotted decimal


  617. Modified EUI-64 Addresses in the IANA Ethernet Address Block - per [RFC5214]

  619. Modified EUI-64 addresses ([RFC4291], Appendix A) in the IANA Ethernet
  620. Address Block are formed by concatenating the 24-bit IANA OUI (00-00-5E)
  621. with a 40-bit extension identifier and inverting the "u" bit, i.e., the
  622. "u" bit is set to one (1) to indicate universal scope and it is set to
  623. zero (0) to indicate local scope.

  625. Modified EUI-64 addresses have the following appearance in memory
  626. (bits transmitted right-to-left within octets, octets transmitted
  627. left-to-right):

  629.    0 23 63
  630.    | OUI | extension identifier |
  631.    000000ug00000000 01011110xxxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx

  633.    When the first two octets of the extension identifier encode the
  634.    hexadecimal value 0xFFFE, the remainder of the extension identifier
  635.    encodes a 24-bit vendor-supplied id as follows:

  637.    0 23 39 63
  638.    | OUI | 0xFFFE | vendor-supplied id |
  639.    000000ug00000000 0101111011111111 11111110xxxxxxxx xxxxxxxxxxxxxxxx

  641.    When the first octet of the extension identifier encodes the
  642.    hexadecimal value 0xFE, the remainder of the extension identifier
  643.    encodes a 32-bit IPv4 address as follows:

  645.    0 23 31 63
  646.    | OUI | 0xFE | IPv4 address |
  647.    000000ug00000000 0101111011111110 xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx



  651. SNAP PROTOCOL IDS IN THE IANA ETHERNET ADDRESS BLOCK

  653. The Sub-Network Access Protocol (SNAP) header contains 40 bits: 24
  654. bits containing an IEEE-assigned Organizationally Unique Identifier
  655. (OUI), and 16 bits containing a Protocol Identifier (PID). The OUIs
  656. are the same as those used in the Ethernet Vendor Address Components
  657. list above. The IANA's OUI, 00-00-5E, may be used in SNAP headers
  658. with the appropriate PID to identify the protocols listed below.

  660. Note that the IANA restricts this list to protocols that are ONLY
  661. identified in this manner; if a protocol has an EtherType, then SNAP
  662. headers identifying that protocol must contain an OUI of 00-00-00,
  663. with the EtherType in the PID field.

  665. The SNAP PID assignments using the IANA
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