List of codes used on 802.3 and EtherNet networks.

Last update: 8-Apr-93



This file contains collected information on the various codes used on

IEEE 802.3 and EtherNet.  There are three "pages", type codes, vendor

codes, and the uses of multicast (including broadcast) addresses.  I

wish to thank the contributors, some are listed below and there are

almost certainly others that I have missed.  A complete up-to-date

copy of this file may always be obtained with anonymous FTP from

FTP.LCS.MIT.Edu with the name pub/map/EtherNet-codes.  Since this

information is from collected wisdom, there are certainly omissions.

I welcome any further additions which can be sent to me at

MAP=EtherNet-codes@LCS.MIT.Edu.





	    __

  /|  /|  /|  \		Michael A. Patton, Network Manager

 / | / | /_|__/		Laboratory for Computer Science

/  |/  |/  |atton	Massachusetts Institute of Technology





This document started as a copy of one posted by Walter Urbaniak at

BBN.  Additions and corrections have been freely contributed by the

following (as well as others whose names are forgotten):





Jeff Beadles		Tektronix		jeff@quark.wv.tek.com

Andrew E. Birner	Zenith Electronics	scsabir@tvgurus.hdtv.zenithe.com

Steve Boyd 		DSTO Materials Res. Lab.boyd@mrl.dsto.gov.au

Brent Callaghan		Sun			Brent.Callaghan@eng.sun.com

?? Caloccia (?)		Stratus Computer, Inc.	caloccia@abersoch.sw.stratus.com

Bob Clements		BBN			clements@bbn.com

Matt Crawford		Fermilab		crawdad@fncent.fnal.gov

W. Tait Cyrus		Univ. of New Mexico	cyrus@pprg.unm.edu

Johannes Demel		Technical Univ. Vienna	demel@noc.tuwien.ac.at

Ian Doak		Newcastle Univ. (UK)	I.D.Doak@newcastle.ac.uk

Mohamed el Lozy		Harvard University	ellozy@bess.harvard.edu

Brett Engel		Motorola Computer Group	brette@phx.mcd.mot.com

Robert M. Enger		ANS			enger@ans.net

Jan Engvald		Lund Univ. Comp. Ctr	Jan.Engvald@ldc.lu.se

Tom Fitzgerald		Wang Labs		fitz@wang.com

Jim Geier		SHARP HealthCare	jcg@sharp.idx.com

Tom Graham		HP			trg@col.hp.com

Andrew R. Gray		Crosfield Electronics	ag@crosfield.co.uk

Bruce Hafford		Gordian			bruce@gordian.com

Patricia Hanagan	FTP Software Inc.	patty@ftp.com

Mente H. Heemstra	State Univ. Groningen	HEEMSTRA@RC.RUG.NL

Anders Hillbo		??			ahi@nada.kth.se

Charles Holmes		TRW, Inc.		cdh@gumby.dsd.trw.com

Stephen Hope		??			sph@logitek.co.uk

H.A. Kippenhan Jr. 	Fermi Nat'l Accel. Lab.	Kippenhan@FNDCD.FNAL.GOV

Przemek Klosowski	NIST			przemek@rrdstrad.nist.gov

Samuel Lam		CTI			skl@wimsey.bc.ca

Craig Leres		Lawrence Berkeley Labs	leres@ee.lbl.gov

Bill Lidinsky		IEEE 802.1 committee	??

John Robert LoVerso	Xylogics, Inc.		xylogics!loverso@bu-it.bu.edu

Charles T. Lukaszewski	Open Systems Architects	imp@osa.com

Malcolm McKenzie	Aus. Inst. of Marine S.	M_Mckenzie@aims.gov.au

Tom Mehertens		Motorola		Mehrtens_T@msm.cdx.mot.com

Kurt Melden		Cascade Communications	kam@casc.com

Richard Milward		UNC-Chapel Hill		RICHARD.DVC@mhs.unc.edu

Stephen Northcott (??)	US Navy (??)		snorthc@relay.nswc.navy.mil

Paul O'Neill		Oregon State Univ.	pvo@oce.orst.edu

Bruce Orchard		???			orchard@eceserv0.ece.wisc.edu

Michael Patton		MIT Lab. for Comp. Sci.	MAP@LCS.MIT.Edu

Craig Paul		Univ. Kansas(?)		paul@lane.cc.ukans.edu

Jon Postel		ISI (IANA)		IANA@ISI.Edu

Bill Russell		NYU			russell@nyu.edu

Phillip A. Remaker	cisco Systems		remaker@cisco.com  

Joyce Reynolds		ISI (IANA)		IANA@ISI.Edu

Dan Romascanu		LANNET Data Comm., Ltd.	dan@lannet.com

Jay Rosenbloom		Univ. of Wisc.-Madison	jrosen@noc.macc.wisc.edu

Harry Saal		Network General		hjs@lindy.stanford.edu

Michael A. Shiels	???			mshiels@tmsoftware.ca

Bill Sommerfeld		MIT Project Athena	wesommer@athena.mit.edu

Hans van Staveren	Vrije Universiteit	sater@cs.vu.nl

Galen Tackett		Lockheed		TACKETT@eisner.decus.org

Chris Tengi		Princeton		tengi@princeton.edu

Brian Toomey		Chipcom Corp.		btoomey@chipcom.com

Mark Treacy		Labtam Australia	mark@labtam.oz.au

Robert Ullmann		Prime Computer, Inc.	ARIEL@en-c06.prime.com

Walter Urbaniak		BBN			Urbaniak@BBN.COM

Margot Utterback	Harvard University	utterbac@husc10.harvard.edu

James B. VanBokkelen	FTP Software Inc.	jbvb@ftp.com

David E A Wilson	Univ. of Wollongong	david@cs.uow.edu.au

R Brett Wormley		Raycom Systems		csun!raycom!brettw

Marc E. Zorn		TRW, Inc.		zorn@gumby.dsd.trw.com

"Type" Fields





The 13th and 14th octets of an Ethernet or IEEE802.3 packet (after

the preamble) consist of the "Ethernet Type" or "IEEE802.3 Length"

field. The "Ethernet Type" values are managed by XEROX.  Some

assignments are public (see + below), others private.  Current

information includes:  Xerox Public Ethernet Packet Type

documentation(Xerox Courier Vol. 3 Issue 4 October 1988); IEEE802.3

Std; NIC RFC1010; contributions from network managers and vendors.





Note Hex

@    0000-05DC	IEEE802.3 Length Field (0.:1500.)

+    0101-01FF	Experimental

     0200	Xerox PUP (conflicts with 802.3 Length Field range) (see 0A00)

     0201	Xerox PUP Address Translation (conflicts ...) (see 0A01)

     0400	Nixdorf (conflicts with 802.3 Length Field)

+*   0600	Xerox NS IDP

     0601	XNS Address Translation (3Mb only)

+*#  0800	DOD Internet Protocol (IP)

+    0801	X.75 Internet

+    0802	NBS Internet

+    0803	ECMA Internet

+    0804	CHAOSnet

+    0805	X.25 Level 3

+*   0806	Address Resolution Protocol (ARP) (for IP and for CHAOS)

     0807	XNS Compatibility

     081C	Symbolics Private

+    0888-088A	Xyplex

     0900	Ungermann-Bass network debugger

     0A00	Xerox IEEE802.3 PUP

     0A01	Xerox IEEE802.3 PUP Address Translation

     0BAD	Banyan Systems

     0BAF	Banyon VINES Echo

     1000	Berkeley Trailer negotiation

     1001-100F	Berkeley Trailer encapsulation for IP

     1234	DCA - Multicast

*    1600	VALID system protocol

     1989	Artificial Horizons ("Aviator" dogfight simulator [on Sun])

     3C00	3Com NBP virtual circuit datagram (like XNS SPP) not registered

     3C01	3Com NBP System control datagram not registered

     3C02	3Com NBP Connect request (virtual cct) not registered

     3C03	3Com NBP Connect repsonse not registered

     3C04	3Com NBP Connect complete not registered

     3C05	3Com NBP Close request (virtual cct) not registered

     3C06	3Com NBP Close response not registered

     3C07	3Com NBP Datagram (like XNS IDP) not registered

     3C08	3Com NBP Datagram broadcast not registered

     3C09	3Com NBP Claim NetBIOS name not registered

     3C0A	3Com NBP Delete Netbios name not registered

     3C0B	3Com NBP Remote adaptor status request not registered

     3C0C	3Com NBP Remote adaptor response not registered

     3C0D	3Com NBP Reset not registered

     4242	PCS Basic Block Protocol

     4321	THD - Diddle

%    5208	BBN Simnet Private

     6000	DEC unassigned, experimental

     6001	DEC Maintenance Operation Protocol (MOP) Dump/Load Assistance

     6002	DEC Maintenance Operation Protocol (MOP) Remote Console

     6003	DECNET Phase IV, DNA Routing

     6004	DEC Local Area Transport (LAT)

     6005	DEC diagnostic protocol (at interface initialization?)

     6006	DEC customer protocol

     6007	DEC Local Area VAX Cluster (LAVC), System Communication Architecture (SCA)

     6008	DEC unassigned (AMBER?)

     6009	DEC unassigned (MUMPS?)

+    6010-6014	3Com Corporation

     7000	Ungermann-Bass download

     7001	Ungermann-Bass NIUs

     7002	Ungermann-Bass diagnostic/loopback

     7003	Ungermann-Bass ??? (NMC to/from UB Bridge)

     7005	Ungermann-Bass Bridge Spanning Tree

     7007	OS/9 Microware

     7009	OS/9 Net?

+    7020-7029	LRT (England) (now Sintrom)

     7030	Racal-Interlan

     7031	Prime NTS (Network Terminal Service)

     7034	Cabletron

     8003	Cronus VLN

     8004	Cronus Direct

     8005	HP Probe protocol

+    8006	Nestar

+    8008	AT&T/Stanford Univ.	Local use

     8010	Excelan

+    8013	Silicon Graphics diagnostic

+    8014	Silicon Graphics network games

+    8015	Silicon Graphics reserved

+    8016	Silicon Graphics XNS NameServer, bounce server

+    8019	Apollo DOMAIN

+    802E	Tymshare

+    802F	Tigan, Inc.

+    8035	Reverse Address Resolution Protocol (RARP)

+    8036	Aeonic Systems

     8037	IPX (Novell Netware?)

     8038	DEC LanBridge Management

     8039	DEC DSM/DDP

     803A	DEC unassigned (Argonaut Console?)

     803B	DEC unassigned (VAXELN?)

     803C	DEC unassigned (NMSV? DNA Naming Service?)

     803D	DEC Ethernet CSMA/CD Encryption Protocol

     803E	DEC Distributed Time Service

     803F	DEC LAN Traffic Monitor Protocol

     8040	DEC unassigned (NetBios Emulator?)

     8041	DEC unassigned (MS/DOS?, Local Area System Transport?)

     8042	DEC unassigned

+    8044	Planning Research Corp.

+    8046	AT&T

+    8047	AT&T

     8048	DEC Availability Manager for Distributed Systems DECamds

+    8049	ExperData

+    805B	VMTP (Versatile Message Transaction Protocol, RFC-1045) (Stanford) [was Stanford V Kernel, experimental]

+    805C	Stanford V Kernel, version 6.0

+    805D	Evans & Sutherland

+    8060	Little Machines

+    8062	Counterpoint Computers

+    8065	University of Mass. at Amherst

+    8066	University of Mass. at Amherst

+    8067	Veeco Integrated Automation

+    8068	General Dynamics

+    8069	AT&T

+    806A	Autophon

+    806C	ComDesign

+    806D	Compugraphic Corporation

+    806E-8077	Landmark Graphics Corporation

+    807A	Matra

+    807B	Dansk Data Elektronik

+    807C	Merit Internodal (or Univ of Michigan?)

+    807D-807F	Vitalink Communications

+    8080	Vitalink TransLAN III Management

+    8081-8083	Counterpoint Computers

     8088-808A	Xyplex

+    809B	EtherTalk (AppleTalk over Ethernet)

+    809C-809E	Datability

+    809F	Spider Systems Ltd.

+    80A3	Nixdorf Computers

+    80A4-80B3	Siemens Gammasonics Inc.

+    80C0-80C3	DCA (Digital Comm. Assoc.) Data Exchange Cluster

+    80C6	Pacer Software

+    80C7	Applitek Corporation

+    80C8-80CC	Intergraph Corporation

+    80CD-80CE	Harris Corporation

+    80CF-80D2	Taylor Instrument

+    80D3-80D4	Rosemount Corporation

     80D5	IBM SNA Services over Ethernet

+    80DD	Varian Associates

+    80DE-80DF	TRFS (Integrated Solutions Transparent Remote File System)

+    80E0-80E3	Allen-Bradley

+    80E4-80F0	Datability

+    80F2	Retix

+    80F3	AppleTalk Address Resolution Protocol (AARP)

+    80F4-80F5	Kinetics

+    80F7	Apollo Computer

+    80FF-8103	Wellfleet Communications

     8107-8109	Symbolics Private

     812B	Talaris

+    8130	Waterloo Microsystems Inc.

+    8131	VG Laboratory Systems

+    8137	Novell (old) NetWare IPX (ECONFIG E option)

+    8138	Novell, Inc.

+    8139-813D	KTI

     8145	Vrije Universiteit (NL)		Amoeba 4 RPC (obsolete)

     8146	Vrije Universiteit (NL)		FLIP (Fast Local Internet Protocol)

     8147	Vrije Universiteit (NL)		[reserved]

     814C	SNMP over Ethernet (see RFC1089)

     814F	Technically Elite Concepts	Network Professor

     8191	PowerLAN (a DOS PC LAN product) (?)

     817D	XTP

     81D6	Lantastic

     8582	Kalpana

     8888	HP LanProbe test?

+    9000	Loopback (Configuration Test Protocol)

     9001	3Com (Formerly Bridge Communications), XNS Systems Management

     9002	3Com (Formerly Bridge Communications), TCP/IP Systems Management

     9003	3Com (Formerly Bridge Communications), loopback detection

     AAAA	DECNET?		Used by VAX 6220 DEBNI

%    FF00	BBN VITAL-LanBridge cache wakeups



* These protocols use Ethernet broadcast, where multicast would be preferable.

# BBN Butterfly Gateways also use 0800 for non-IP, with IP version field = 3.

% BBN Private Protocols, not registered

+ These protocols are mentioned by Xerox in their October 1988 issue of

  COURIER (page 8-9) as the publicly assigned numbers.  Only vendors are

  listed by Xerox, not what protocols.  For more information about type field

  assignments, contact: Pam DuPuy, Xerox Systems Instuture, (408)737-4652.

@ According to the October 1988 issue of COURIER (page 8), "if it is less

  than 600H, the packet is assumed to be an 802.3 packet; if it is greater

  than 600H, the packet is flagged as an Ethernet packet."

Vendor Addresses



Ethernet hardware addresses are 48 bits, expressed as 12 hexadecimal digits

(0-9, plus A-F, capitalized). These 12 hex digits consist of

the first/left 6 digits (which should match the vendor of the Ethernet interface

within the station) and the last/right 6 digits which specify the interface

serial number for that interface vendor.



Ethernet addresses might be written unhyphenated (e.g. 123456789ABC),

or with one hyphen (e.g. 123456-789ABC), but should be written hyphenated

by octets (e.g. 12-34-56-78-9A-BC).



These addresses are physical station addresses, not multicast nor

broadcast, so the second hex digit (reading from the left)

will be even, not odd.



At present, it is not clear how the IEEE assigns Ethernet block addresses.

Whether in blocks of 2**24 or 2**25, and whether multicasts are assigned

with that block or separately. A portion of the vendor block address

is reportedly assigned serially, with the other portion intentionally

assigned randomly. If there is a global algorithm for which addresses

are designated to be physical (in a chipset) versus logical

(assigned in software), or globally-assigned versus locally-assigned addresses,

some of the known addresses do not follow the scheme (e.g AA0003; 02xxxx).



000002	BBN (was internal usage only, no longer used)

00000C	Cisco

00000E	Fujitsu

00000F	NeXT

000010	Hughes LAN Systems (formerly Sytek)

000011	Tektronix

000015	Datapoint Corporation 

000018	Webster Computer Corporation	Appletalk/Ethernet Gateway

00001A	AMD (?)

00001B	Novell >> now Eagle Technology

00001D	Cabletron

000020	DIAB (Data Intdustrier AB)

000021	SC&C

000022	Visual Technology

000023	ABB Automation AB, Dept. Q

000029	IMC

00002A	TRW

00003C	Auspex

00003D	AT&T

000044	Castelle

000046	ISC-Bunker Ramo, An Olivetti Company

000049	Apricot Ltd.

00004B	APT			A.P.T. Appletalk WAN router

00004F	Logicraft 386-Ware P.C. Emulator

000051	Hob Electronic Gmbh & Co. KG

000052	ODS

000055	AT&T

00005A	SK	(Schneider & Koch in Europe and Syskonnect outside of Europe)

00005A	Xerox 806 (unregistered)

00005D	RCE

00005E	U.S. Department of Defense (IANA)

00005F	Sumitomo (?)

000061	Gateway Communications

000062	Honeywell

000065	Network General

000069	Silicon Graphics(?)

00006B	MIPS

00006E	Artisoft, Inc.

000077	Interphase		[Used in other systems, e.g. MIPS, Motorola]

000078	Labtam Australia

000079	Net Ware (?)

00007A	Ardent

00007B	Research Machines

00007D	Cray Research Superservers,Inc		[Also Harris (3M) (old)]

00007F	Linotronic

000080	Dowty Network Services	[Also shows as "Harris (3M) (new)" and/or "Imagen(?)" elsewhere]

000081	Synoptics

000084	Aquila (?), ADI Systems Inc.(?)

000086	Gateway Communications Inc. (also Megahertz Corporation?)

000089	Cayman Systems		Gatorbox

00008A	Datahouse Information Systems

00008E	Jupiter(?), Solbourne(?)

000093	Proteon

000094	Asante			MAC

000095	Sony/Tektronix

000097	Epoch

000098	Cross Com

00009F	Ameristar Technology

0000A0	Sanyo Electronics

0000A2	Wellfleet

0000A3	Network Application Technology (NAT)

0000A4	Acorn

0000A5	Compatible Systems Corporation

0000A6	Network General (internal assignment, not for products)

0000A7	Network Computing Devices (NCD)		X-terminals

0000A8	Stratus Computer, Inc.

0000A9	Network Systems

0000AA	Xerox			Xerox machines

0000AC	Apollo

0000AF  Nuclear Data		Acquisition Interface Modules (AIM)

0000B0	RND (RAD Network Devices)

0000B1	Alpha Microsystems Inc.

0000B3	CIMLinc

0000B4	Edimax

0000B5	Datability		Terminal Servers

0000B7	Dove			Fastnet

0000BB	TRI-DATA Systems Inc.	Netway products, 3274 emulators

0000BC	Allen-Bradley

0000C0	Western Digital now  SMC (Std. Microsystems Corp.)

0000C6	HP Intelligent Networks Operation (formerly Eon Systems)

0000C8	Altos

0000C9	Emulex			Terminal Servers

0000CC	Densan Co., Ltd.

0000D0	Develcon Electronics, Ltd.

0000D1	Adaptec, Inc.		"Nodem" product

0000D3	Wang Labs

0000D4	PureData

0000D7	Dartmouth College (NED Router)

0000D8	old Novell NE1000's ~<=1987 ? (maybe also 3Com?)

0000DD	Gould

0000DE	Unigraph

0000E2	Acer Counterpoint

0000E3	Integrated Micro Products Ltd

0000E6	Aptor Produits De Comm Indust

0000E8	Accton Technology Corporation

0000E9	ISICAD, Inc.

0000ED	April

0000EE	Network Designers Limited(?)

0000EF	Alantec

0000F0	Samsung

0000F3	Gandalf Data Ltd. - Canada

0000F4	Allied Telesis, Inc.

0000F6	A.M.C. (Applied Microsystems Corp.)

0000F8	DEC (?)

0000FD	High Level Hardware (Orion, UK)

000102	BBN (Bolt Beranek and Newman, Inc.)	internal usage (not registered)

000143	IEEE 802

000163	NDC  (National Datacomm Corporation)

000168	W&G  (Wandel & Goltermann)

0001C8	Thomas Conrad Corp.

000852	Technically Elite Concepts

000855	Fermilab

001700	Kabel

004088	Mobuis			NuBus (Mac) combination video/EtherTalk

00400B	Crescendo (?)

00400C	General Micro Systems, Inc.

00400D	LANNET Data Communications

004010	Sonic			Mac Ethernet interfaces

004014	Comsoft Gmbh

004015	Ascom (?)

00401F	Colorgraph Ltd

004027	Sigma (?)

00402A	Canoga-Perkins

00402B	TriGem

00402F	XDI (?)

004030	GK Computer

004033	Addtron Technology Co., Ltd.

00403C	Forks, Inc.

004041	Fujikura Ltd.

00404C	Hypertec Pty Ltd.

004050	Ironics, Incorporated

00405B	Funasset Limited

004066	Hitachi Cable, Ltd.

004068	Extended Systems

00406E	Corollary, Inc.

004074	Cable and Wireless

004076	AMP Incorporated

00407F	Agema Infrared Systems AB

00408C	Axis Communications AB

00408E	CXR/Digilog

004092	ASP Computer Products, Inc.

004095	Eagle Technologies

00409D	DigiBoard		Ethernet-ISDN bridges

00409E	Concurrent Technologies  Ltd.

0040A6	Cray Research Inc.

0040AE	Delta Controls, Inc.

0040B4	3COM K.K.

0040B6	Computerm Corporation

0040C1	Bizerba-Werke Wilheim Kraut

0040C2	Applied Computing Devices

0040C3	Fischer and Porter Co.

0040C5	Micom Communications Corp.

0040C6	Fibernet Research, Inc.

0040C8	Milan Technology Corp.

0040D4	Gage Talker Corp.

0040DF	Digalog Systems, Inc.

0040E7	Arnos Instruments & Computer

0040E9	Accord Systems, Inc.

0040F1	Chuo Electronics Co., Ltd.

0040F4	Cameo Communications, Inc.

0040F9	Combinet

0040FB	Cascade Communications Corp.

00608C	3Com (1990 onwards)

008004	Antlow Computers, Ltd.

008005	Cactus Computer Inc.

008006	Compuadd Corporation

008007	Dlog NC-Systeme

00800F	SMC (Standard Microsystem Corp.)

008010	Commodore

008017	PFU

008019	Dayna Communications	"Etherprint" product

00801A	Bell Atlantic

00801B	Kodiak Technology

008021	Newbridge Networks Corporation

008023	Integrated Business Networks

008024	Kalpana

008029	Microdyne Corporation

00802D	Xylogics, Inc.		Annex terminal servers

00802E	Plexcom, Inc.

008033	Formation (?)

008034	SMT-Goupil

008035	Technology Works

008037	Ericsson Business Comm.

008038	Data Research & Applications

00803B	APT Communications, Inc.

00803E	Synernetics

00803F	Hyundai Electronics

008042	Force Computers

00804C	Contec Co., Ltd.

00804D	Cyclone Microsystems, Inc.

008051	ADC Fibermux

008052	Network Professor

00805B	Condor Systems, Inc.

00805C	Agilis(?)

008060	Network Interface Corporation

008062	Interface Co.

008069	Computone Systems

00806A	ERI (Empac Research Inc.)

00806C	Cegelec Projects Ltd

00806D	Century Systems Corp.

008074	Fisher Controls

00807B	Artel Communications Corp.

00807C	FiberCom

008086	Computer Generation Inc.

008087	Okidata

00808A	Summit (?)

00808B	Dacoll Limited

00808C	Frontier Software Development

008092	Japan Computer Industry, Inc.

008096	HDS (Human Designed Systems)	X terminals

00809D	Datacraft Manufactur'g Pty Ltd

00809F	Alcatel Business Systems

0080A1	Microtest

0080A3	Lantronix

0080AD	Telebit

0080AE	Hughes Network Systems

0080AF	Allumer Co., Ltd.

0080B2	NET  (Network Equipment Technologies)

0080C0	Penril (?)

0080C2	IEEE			802.1 Committee

0080C7	Xircom, Inc.

0080C8	D-Link	(also Solectek Pocket Adapters)

0080C9	Alberta Microelectronic Centre

0080CE	Broadcast Television Systems

0080D0	Computer Products International

0080D3	Shiva			Appletalk-Ethernet interface

0080D4	Chase Limited

0080D6	Apple Mac Portable(?)

0080D7	Fantum Electronics

0080D8	Network Peripherals

0080DA	Bruel & Kjaer

0080E3	Coral (?)

0080F1	Opus

0080F7	Zenith Communications Products

0080FB	BVM Limited

00AA00	Intel

00B0D0	Computer Products International

00C001	Diatek Patient Managment

00C004	Japan Business Computer Co.Ltd

00C016	Electronic Theatre Controls

00C01A	Corometrics Medical Systems

00C01C	Interlink Communications Ltd.

00C01D	Grand Junction Networks, Inc.

00C020	Arco Electronic, Control Ltd.

00C024	Eden Sistemas De Computacao SA

00C025	Dataproducts Corporation

00C027	Cipher Systems, Inc.

00C028	Jasco Corporation

00C02B	Gerloff Gesellschaft Fur

00C02C	Centrum Communications, Inc.

00C02D	Fuji Photo Film Co., Ltd.

00C030	Integrated Engineering B. V.

00C031	Design Research Systems, Inc.

00C032	I-Cubed Limited

00C034	Dale Computer Corporation

00C040	ECCI

00C042	Datalux Corp.

00C044	Emcom Corporation

00C048	Bay Technical Associates

00C04E	Comtrol Corporation

00C051	Advanced Integration Research

00C05C	Elonex PLC

00C066	Docupoint, Inc.

00C06D	Boca Research, Inc.

00C071	Areanex Communications, Inc.

00C078	Computer Systems Engineering

00C091	Jabil Circuit, Inc.

00C093	Alta Research Corp.

00C097	Archipel SA

00C098	Chuntex Electronic Co., Ltd.

00C09D	Distributed Systems Int'l, Inc

00C0A0	Advance Micro Research, Inc.

00C0A2	Intermedium A/S

00C0A8	GVC Corporation

00C0AC	Gambit Computer Communications

00C0AD	Computer Communication Systems

00C0B0	GCC Technologies,Inc.

00C0B8	Fraser's Hill Ltd.

00C0BD	Inex Technologies, Inc.

00C0BE	Alcatel - Sel

00C0C2	Infinite Networks Ltd.

00C0C4	Computer Operational

00C0CA	Alfa, Inc.

00C0CB	Control Technology Corporation

00C0D1	Comtree Technology Corporation

00C0D6	J1 Systems, Inc.

00C0DC	EOS Technologies, Inc.

00C0E2	Calcomp, Inc.

00C0E7	Fiberdata AB

00C0EA	Array Technology Ltd.

00C0EC	Dauphin Technology

00C0EF	Abit Corporation

00C0F4	Interlink System Co., Ltd.

00C0F6	Celan Technology Inc.

00C0F7	Engage Communication, Inc.

00C0F8	About Computing Inc.

00C0FB	Advanced Technology Labs

00DD00	Ungermann-Bass		IBM RT

00DD01	Ungermann-Bass

00DD08	Ungermann-Bass

020406	BBN (Bolt Beranek and Newman, Inc.)	internal usage (not registered)

020701	MICOM/Interlan		DEC (UNIBUS or QBUS), Apollo, Cisco

026060	3Com

026086	Satelcom MegaPac (UK)

02608C	3Com			IBM PC; Imagen; Valid; Cisco; Macintosh

02CF1F	CMC			Masscomp; Silicon Graphics; Prime EXL

02E6D3	BTI (Bus-Tech, Inc.)	IBM Mainframes

080001	Computer Vision

080002	3Com (formerly Bridge)

080003	ACC (Advanced Computer Communications)

080005	Symbolics		Symbolics LISP machines

080006	Siemens Nixdorf		PC clone

080007	Apple

080008	BBN (Bolt Beranek and Newman, Inc.)

080009	Hewlett-Packard

08000A	Nestar Systems

08000B	Unisys

08000D	ICL (International Computers, Ltd.)

08000E	NCR/AT&T

08000F	SMC (Standard Microsystems Corp.)

080010	AT&T [misrepresentation of 800010?]

080011	Tektronix, Inc.

080014	Excelan			BBN Butterfly, Masscomp, Silicon Graphics

080017	NSC (Network System Corp.)

08001A	Tiara? (used to have Data General)

08001B	Data General

08001E	Apollo

08001F	Sharp

080020	Sun

080022	NBI (Nothing But Initials)

080023	Matsushita Denso

080025	CDC

080026	Norsk Data (Nord)

080027	PCS Computer Systems GmbH

080028	TI			Explorer

08002B	DEC

08002E	Metaphor

08002F	Prime Computer		Prime 50-Series LHC300

080030	CERN

080036	Intergraph		CAE stations

080037	Fujitsu-Xerox

080038	Bull

080039	Spider Systems

08003B	Torus Systems

08003E	Motorola		VME bus processor modules

080041	DCA (Digital Comm. Assoc.)

080044	DSI (DAVID Systems, Inc.)

080045	???? (maybe Xylogics, but they claim not to know this number)

080046	Sony

080047	Sequent

080048	Eurotherm Gauging Systems

080049	Univation

08004C	Encore

08004E	BICC

080051	Experdata

080056	Stanford University

080057	Evans & Sutherland (?)

080058	???			DECsystem-20

08005A	IBM

080067	Comdesign

080068	Ridge

080069	Silicon Graphics

08006A	ATTst (?)

08006E	Excelan

080070	Mitsubishi

080074	Casio

080075	DDE (Danish Data Elektronik A/S)

080077	TSL (now Retix)

080079	Silicon Graphics

08007C	Vitalink		TransLAN III

080080	XIOS

080081	Crosfield Electronics

080083	Seiko Denshi 

080086	Imagen/QMS

080087	Xyplex			terminal servers

080089	Kinetics		AppleTalk-Ethernet interface

08008B	Pyramid

08008D	XyVision		XyVision machines

08008E	Tandem / Solbourne Computer ?

08008F	Chipcom Corp.

080090	Retix, Inc.		Bridges

10005A	IBM

1000D4	DEC

1000E0	Apple A/UX		(modified addresses for licensing)

400003	Net Ware (?)

444649	DFI (Diamond Flower Industries)

475443	GTC (Not registered!)	(This number is a multicast!)

484453	HDS ???

800010	AT&T [misrepresented as 080010? One source claims this is correct]

80AD00	CNET Technology Inc.

AA0000	DEC			obsolete

AA0001	DEC			obsolete

AA0002	DEC			obsolete

AA0003	DEC			Global physical address for some DEC machines

AA0004	DEC			Local logical address for systems running DECNET

C00000	Western Digital (may be reversed 00 00 C0?)

EC1000	Enance Source Co., Ltd.	PC clones(?)

Ethernet Multicast (including Broadcast) Addresses and uses



Ethernet		Type	

Address			Field	Usage



Multicast Addresses:



01-00-1D-00-00-00	-802-	Cabletron PC-OV PC discover (on demand)

01-00-1D-42-00-00	-802-	Cabletron PC-OV Bridge discover (on demand)

01-00-1D-52-00-00	-802-	Cabletron PC-OV MMAC discover (on demand)

01-00-5E-00-00-00	0800	DoD Internet Multicast (RFC-1112)

through

01-00-5E-7F-FF-FF

01-00-5E-80-00-00	????	DoD Internet reserved by IANA

through

01-00-5E-FF-FF-FF

01-00-81-00-00-02	????	Synoptics Network Management

01-80-C2-00-00-00	-802-	Spanning tree (for bridges)

01-80-C2-00-00-01	-802-	802.1 alternate Spanning multicast

through

01-80-C2-00-00-0F

01-80-C2-00-00-10	-802-	Bridge Management

01-80-C2-00-00-11	-802-	Load Server

01-80-C2-00-00-12	-802-	Loadable Device

01-80-C2-00-00-14	-802-	OSI Route level 1 (within area) IS hello?

01-80-C2-00-00-15	-802-	OSI Route level 2 (between area) IS hello?

01-80-C2-00-01-00	-802-	FDDI RMT Directed Beacon

01-80-C2-00-01-10	-802-	FDDI status report frame

01-80-24-00-00-00	8582	Kalpana Etherswitch every 60 seconds

01-DD-00-FF-FF-FF       7002    Ungermann-Bass boot-me requests

01-DD-01-00-00-00       7005    Ungermann-Bass Spanning Tree

03-00-00-00-00-10       80D5    (OS/2 1.3 EE + Communications Manager)

03-00-00-00-00-40       80D5    (OS/2 1.3 EE + Communications Manager)

09-00-02-04-00-01?	8080?	Vitalink printer messages

09-00-02-04-00-02?	8080?	Vitalink bridge management

09-00-07-00-00-00	-802-	AppleTalk Zone multicast addresses

through

09-00-07-00-00-FC

09-00-07-FF-FF-FF	-802-	AppleTalk broadcast address

09-00-09-00-00-01	8005	HP Probe

09-00-09-00-00-01	-802-	HP Probe

09-00-09-00-00-04	8005?	HP DTC

09-00-0D-XX-XX-XX	-802-	ICL Oslan Multicast

09-00-0D-02-00-00	????	ICL Oslan Service discover only on boot

09-00-0D-02-0A-38	????	ICL Oslan Service discover only on boot

09-00-0D-02-0A-39	????	ICL Oslan Service discover only on boot

09-00-0D-02-0A-3C	????	ICL Oslan Service discover only on boot

09-00-0D-02-FF-FF	????	ICL Oslan Service discover only on boot

09-00-0D-09-00-00	????	ICL Oslan Service discover as required

09-00-1E-00-00-00	8019?	Apollo DOMAIN

09-00-26-01-00-01?	8038	Vitalink TransLAN bridge management

09-00-2B-00-00-00	6009?	DEC MUMPS?

09-00-2B-00-00-01	8039	DEC DSM/DDP

09-00-2B-00-00-02	803B?	DEC VAXELN?

09-00-2B-00-00-03	8038	DEC Lanbridge Traffic Monitor (LTM)

09-00-2B-00-00-04	????	DEC MAP (or OSI?) End System Hello?

09-00-2B-00-00-05	????	DEC MAP (or OSI?) Intermediate System Hello?

09-00-2B-00-00-06	803D?	DEC CSMA/CD Encryption?

09-00-2B-00-00-07	8040?	DEC NetBios Emulator?

09-00-2B-00-00-0F	6004	DEC Local Area Transport (LAT)

09-00-2B-00-00-1x	????	DEC Experimental

09-00-2B-01-00-00	8038	DEC LanBridge Copy packets (All bridges)

09-00-2B-01-00-01	8038	DEC LanBridge Hello packets (All local bridges)

				1 packet per second, sent by the

				designated LanBridge

09-00-2B-02-00-00	????	DEC DNA Level 2 Routing Layer routers?

09-00-2B-02-01-00	803C?	DEC DNA Naming Service Advertisement?

09-00-2B-02-01-01	803C?	DEC DNA Naming Service Solicitation?

09-00-2B-02-01-09	8048	DEC Availability Manager for Distributed Systems DECamds

09-00-2B-02-01-02	803E?	DEC Distributed Time Service

09-00-2B-03-xx-xx	????	DEC default filtering by bridges?

09-00-2B-04-00-00	8041?	DEC Local Area System Transport (LAST)?

09-00-2B-23-00-00	803A?	DEC Argonaut Console?

09-00-39-00-70-00?	????	Spider Systems Bridge Hello packet?

09-00-4C-00-00-00	-802-	BICC 802.1 management

09-00-4C-00-00-02	-802-	BICC 802.1 management

09-00-4C-00-00-06	-802-	BICC Local bridge STA 802.1(D) Rev6

09-00-4C-00-00-0C	-802-	BICC Remote bridge STA 802.1(D) Rev8

09-00-4C-00-00-0F	-802-	BICC Remote bridge ADAPTIVE ROUTING (e.g. to Retix)

09-00-4E-00-00-02?	8137?	Novell IPX (BICC?)

09-00-56-00-00-00	????	Stanford reserved

through

09-00-56-FE-FF-FF

09-00-56-FF-00-00	805C	Stanford V Kernel, version 6.0

through

09-00-56-FF-FF-FF

09-00-77-00-00-00	-802-	Retix Bridge Local Management System

09-00-77-00-00-01	-802-	Retix spanning tree bridges 

09-00-77-00-00-02	-802-	Retix Bridge Adaptive routing

09-00-7C-01-00-01	????	Vitalink DLS Multicast

09-00-7C-01-00-03	????	Vitalink DLS Inlink

09-00-7C-01-00-04	????	Vitalink DLS and non DLS Multicast

09-00-7C-02-00-05	8080?	Vitalink diagnostics

09-00-7C-05-00-01	8080?	Vitalink gateway?

09-00-7C-05-00-02	????	Vitalink Network Validation Message

09-00-87-80-FF-FF       0889    Xyplex Terminal Servers

09-00-87-90-FF-FF       0889    Xyplex Terminal Servers

0D-1E-15-BA-DD-06	????	HP

AB-00-00-01-00-00	6001	DEC Maintenance Operation Protocol (MOP)

				Dump/Load Assistance

AB-00-00-02-00-00	6002	DEC Maintenance Operation Protocol (MOP)

				Remote Console

				1 System ID packet every 8-10 minutes, by every:

				DEC LanBridge

				DEC DEUNA interface

				DEC DELUA interface

				DEC DEQNA interface (in a certain mode)

AB-00-00-03-00-00	6003	DECNET Phase IV end node Hello packets

				1 packet every 15 seconds, sent by each DECNET host

AB-00-00-04-00-00	6003	DECNET Phase IV Router Hello packets

				1 packet every 15 seconds, sent by the DECNET router

AB-00-00-05-00-00	????	Reserved DEC

through

AB-00-03-FF-FF-FF

AB-00-03-00-00-00	6004	DEC Local Area Transport (LAT) - old

AB-00-04-00-xx-xx	????	Reserved DEC customer private use

AB-00-04-01-xx-yy	6007	DEC Local Area VAX Cluster groups

				System Communication Architecture (SCA)

C0-00-00-00-00-01	-802-	Active Monitor

C0-00-00-00-00-02	-802-	Ring Parameter Monitor

C0-00-00-00-00-04	-802-	Network Server Heartbeat

C0-00-00-00-00-08	-802-	Ring Error Monitor

C0-00-00-00-00-10	-802-	Configuration Report Server

C0-00-00-00-00-20	-802-	Synchronous Bandwidth Manager

C0-00-00-00-00-40	-802-	Locate - Directory Server

C0-00-00-00-00-80	-802-	NETBIOS

C0-00-00-00-01-00	-802-	Bridge

C0-00-00-00-02-00	-802-	IMPL Server

C0-00-00-00-04-00	-802-	Ring Authorization Server

C0-00-00-00-08-00	-802-	LAN Gateway

C0-00-00-00-10-00	-802-	Ring Wiring Concentrator

C0-00-00-00-20-00	-802-	LAN Manager

C0-00-00-00-80-00	-802-

   through			user-defined

C0-00-40-00-00-00	-802-

CF-00-00-00-00-00	9000	Ethernet Configuration Test protocol (Loopback)

FF-FF-00-60-00-04	81D6	Lantastic

FF-FF-00-40-00-01	81D6	Lantastic

FF-FF-01-E0-00-04	81D6	Lantastic



Broadcast Address:



FF-FF-FF-FF-FF-FF	0600	XNS packets, Hello or gateway search?

				6 packets every 15 seconds, per XNS station

FF-FF-FF-FF-FF-FF	0800	IP (e.g. RWHOD via UDP) as needed

FF-FF-FF-FF-FF-FF	0804	CHAOS

FF-FF-FF-FF-FF-FF	0806	ARP (for IP and CHAOS) as needed

FF-FF-FF-FF-FF-FF	0BAD	Banyan

FF-FF-FF-FF-FF-FF	1600	VALID packets, Hello or gateway search?

				1 packets every 30 seconds, per VALID station

FF-FF-FF-FF-FF-FF	8035	Reverse ARP

FF-FF-FF-FF-FF-FF	807C	Merit Internodal (INP)

FF-FF-FF-FF-FF-FF	809B	EtherTalk

FF-FF-FF-FF-FF-FF	9001	3Com (ex Bridge) Name Service

FF-FF-FF-FF-FF-FF	9002	3Com PCS/TCP Hello, Approx. 1 per minute per w/s

