Ethernet Protocol Types

The DIX Ethernet type field contains a hexadecimal number that can
be interpreted to yield a symbolic Ethernet protocol type name. This
file lists some of the major Ethernet protocol types. FTP Software
cannot guarantee the accuracy or currency of any of the information
in these files. Entries that have been reported to us, but are
unconfirmed, are denoted by a question mark (?) after the name. If
you have updates to this list, you can E-mail them to info@ftp.com. 

Hexadecimal	Description

0x0000-05DC 	IEEE 802.3 Length Field (0.:1500.) 
0x0000-05EE 	IEEE 802.3 Length Field 
0x0000-05FF 	IEEE 802.3 Length Field 
0x0101-01FF 	Experimental - Conflicts with 802.3 length fields 
0x0200		Xerox PUP - Conflicts with 802.3 length fields 
0x0201		PUP Address Trans. - Conflicts with 802.3 length fields 
0x0400		Nixdorf - Conflicts with 802.3 length fields 
0x0600		Xerox XNS IDP (Internet Datagram Protocol) 
0x0601		XNS Address Translation (3 MB only) 
0x0800		DoD IP 
0x0801		X.75 Internet 
0x0802		NBS Internet 
0x0803		ECMA Internet 
0x0804		CHAOSnet 
0x0805		X.25 Level 3 
0x0806		ARP (for IP and for CHAOS) 
0x0807		XNS Compatability 
0x081C		Symbolics Private 
0x0888-088A 	Xyplex 
0x0900		Ungermann-Bass network debugger 
0x0A00		Xerox 802.3 PUP 
0x0A01		PUP 802.3 Address Trans. 
0x0BAD		Banyan Systems 
0x0BAF		Banyan VINES Echo 
0x1000		Berkeley trailer negotiation 
0x1001-100F 	Berkeley Trailer encapsulation for IP 
0x1234		DCA - Multicast 
0x1600		VALID system protocol 
0x1989		Artificial Horizons - "Aviator" dogfight simulator (on Sun) 
0x3C00		3COM NBP virtual circuit datagram (eg. XNS SPP) not registered 
0x3C01		3COM NBP System control datagram not registered 
0x3C02		3COM NBP Connect request (virtual cct) not registered 
0x3C03		3COM NBP Connect response not registered 
0x3C04		3COM NBP Connect complete not registered 
0x3C05		3COM NBP Close request (virtual cct) not registered 
0x3C06		3COM NBP Close response not registered 
0x3C07		3COM NBP Datagram (like XNS IDP) not registered 
0x3C08		3COM NBP Datagram broadcast not registered 
0x3C09		3COM NBP Claim NetBIOS name not registered 
0x3C0A		3COM NBP Delete NetBIOS name not registered 
0x3C0B		3COM NBP Remote adaptor status request not registered 
0x3C0C		3COM NBP Remote adaptor response not registered 
0x3C0D		3COM NBP Reset not registered 
0x4242		PCS Basic Block Protocol 
0X4321		THD - Diddle 
0x5208		BBN Simnet Private 
0x6000		DEC Unassigned 
0x6001		DEC MOP Dump/Load Assistance 
0x6002		DEC MOP Remote Console 
0x6003		DEC DECnet Phase IV 
0x6004		DEC LAT 
0x6005		DEC DECnet Diagnostics 
0x6006		DEC DECnet Customer Use 
0x6007		DEC DECnet LAVC, SCA 
0x6008		DEC unassigned (AMBER?) 
0x6009		DEC unassigned (MUMPS?) 
0x6010-6014 	3COM Corp. 
0x7000		Ungermann-Bass download 
0x7001		Ungermann-Bass NIU 
0x7002		Ungermann-Bass diagnostic/loopback
0x7003		Ungermann-Bass ? (NMC to/from UB bridge) 
0x7005		Ungermann-Bass Bridge Spanning Tree 
0x7007		OS/9 Microware ? 
0x7009		OS/9 Net? 
0x7020-7029 	LRT (England) 
0x7030		Interlan 
0x7034		Cabletron 
0x8003		Cronus VLN 
0x8004		Cronus Direct 
0x8005		HP Probe protocol 
0x8006		Nestar 
0x8008		AT&T/Stanford Univ. Local use 
0x8010		Excelan 
0x8013		SGI (Silicon Graphics) diagnostic type (obsolete) 
0x8014		SGI network games (obsolete) 
0x8015		SGI reserved type (obsolete) 
0x8016		SGI XNS NameServer, bounce server (obsolete) 
0x8019		Apollo DOMAIN 
0x802E		Tymshare 
0x802F		Tigan, Inc. 
0x8035		Reverse Address Resolution Protocol (RARP) 
0x8036		Aeonic Systems 
0x8037		IPX (Novell NetWare) 
0x8038		DEC LANBridge 
0x8039		DEC Unassigned (DSM/DTP?) 
0x803A		DEC Unassigned (Argonaut Console?) 
0x803B		DEC Unassigned (VAXELN?) 
0x803C		DEC Unassigned (NMSV? DNA Naming Service?) 
0x803D		DEC Ethernet CSMA/CD Encryption Protocol 
0x803E		DEC Unassigned (DNA Time Service?) 
0x803F		DEC LAN Traffic Monitor 
0x8040		DEC Unassigned (NetBios Emulator?) 
0x8041		DEC Unassigned (MS/DOS?, Local Area System Transport?) 
0x8042		DEC Unassigned 
0x8044		Planning Research Corp. 
0x8046		AT&T 
0x8047		AT&T 
0x8049		ExperData (France) 
0x805B		VMTP (Versatile Message Transaction Prot, RFC-1045) (Stanford) 
0x805C		Stanford V Kernel production, Version 6.0 
0x805D		Evans & Sutherland 
0x8060		Little Machines 
0x8062		Counterpoint Computers 
0x8065		University of Massachusetts, Amherst 
0x8066		University of Massachusetts, Amherst 
0x8067		Veeco Integrated Automation 
0x8068		General Dynamics 
0x8069		AT&T 
0x806A		Autophon (Switzerland) 
0x806C		ComDesign 
0x806D		CompuGraphic Corp. 
0x806E-8077 	Landmark Graphics Corp. 
0x807A		Matra (France) 
0x807B		Dansk Data Elektronic A/S (Denmark) 
0x807C		Merit Internodal 
0x807D		VitaLink Communications 
0x807E		VitaLink Communications 
0x807F		VitaLink Communications 
0x8080		VitaLink TransLAN III Management 
0x8081		Counterpoint Computers 
0x8082		Counterpoint Computers 
0x8083		Counterpoint Computers 
0x8088		Xyplex 
0x8089		Xyplex 
0x808A		Xyplex 
0x809B		Kinetics EtherTalk - AppleTalk over Ethernet 
0x809C		Datability 
0x809D		Datability 
0x809E		Datability 
0x809F		Spider Systems, Ltd. (England) 
0x80A3		Nixdorf Computer (West Germany) 
0x80A4-80B3 	Siemens Gammasonics Inc. 
0x80C0		Digital Comm Assoc. 
0x80C1		Digital Comm Assoc. 
0x80C2		Digital Comm Assoc. 
0x80C3		Digital Comm Assoc. 
0x80C6		Pacer Software 
0x80C7		Applitek Corp. 
0x80C8-80CC 	Integraph Corp. 
0x80CD		Harris Corp. 
0x80CE		Harris Corp. 
0x80CF-80D2 	Taylor Instrument 
0x80D3		Rosemount Corp. 
0x80D4		Rosemount Corp. 
0x80D5		IBM SNA Services over Ethernet 
0x80DD		Varian Assoc. 
0x80DE		Integrated Solutions TRFS (Transparent Remote File System) 
0x80DF		Integrated Solutions 
0x80E0		Allen-Bradley 
0x80E1		Allen-Bradley 
0x80E2		Allen-Bradley 
0x80E3		Allen-Bradley 
0x80E4-80F0 	Datability 
0x80F2		Retix 
0x80F3		Kinetics, AppleTalk ARP (AARP) 
0x80F4		Kinetics 
0x80F5		Kinetics 
0x80F7		Apollo Computer 
0x80FF-8103 	Wellfleet Comm. 
0x8107		Symbolics Private 
0x8108		Symbolics Private 
0x8109		Symbolics Private
0x812B		Talaris 
0x8130		Waterloo Microsystems 
0x8131		VG Laboratory Systems 
0x8137		Novell (old) NetWare IPX (ECONFIG E option) 
0x8138		Novell, Inc. 
0x8139-813D 	KTI 
0x814C		SNMP over Ethernet (see RFC 1089) 
0x817D		XTP 
0x81D6		LANtastic 
0x8888		HP LanProbe test? 
0x9000		Loopback (Configuration Test Protocol)
0x9001		3COM (formerly Bridge Comm.) XNS Systems Management 
0x9002		3COM (formerly Bridge Comm.) TCP/IP Systems Management 
0x9003		3COM (formerly Bridge Comm.) loopback detection 
0xAAAA		DECnet? Used by VAX 6220 DEBNI 
0xFF00		BBN VITAL LANBridge cache wakeup
