常用协议查询[Protocol Numbers]

Note

In the Internet Protocol version 4 (IPv4) [RFC791] there is a fieldcalled "Protocol" to identify the next level protocol.  This is an 8bit field.  In Internet Protocol version 6 (IPv6) [RFC1883], this fieldis called the "Next Header" field.

DecimalKeywordProtocolReference 0HOPOPTIPv6 Hop-by-Hop Option[RFC1883]1ICMPInternet Control Message[RFC792]2IGMPInternet Group Management[RFC1112]3GGPGateway-to-Gateway[RFC823]4IPv4IPv4 encapsulation[RFC2003]5STStream[RFC1190][RFC1819]6TCPTransmission Control[RFC793]7CBTCBT[Tony_Ballardie]8EGPExterior Gateway Protocol[RFC888][David_Mills]9IGPany private interior gateway (used by Cisco for their IGRP)[Internet_Assigned_Numbers_Authority]10BBN-RCC-MONBBN RCC Monitoring[Steve_Chipman]11NVP-IINetwork Voice Protocol[RFC741][Steve_Casner]12PUPPUP[Boggs, D., J. Shoch, E. Taft, and R. Metcalfe, "PUP: An Internetwork Architecture", XEROX Palo Alto Research Center, CSL-79-10, July 1979; also in IEEE Transactions on Communication, Volume COM-28, Number 4, April 1980.][[XEROX]]13ARGUSARGUS[Robert_W_Scheifler]14EMCONEMCON[<mystery contact>]15XNETCross Net Debugger[Haverty, J., "XNET Formats for Internet Protocol Version 4", IEN 158, October 1980.][Jack_Haverty]16CHAOSChaos[J_Noel_Chiappa]17UDPUser Datagram[RFC768][Jon_Postel]18MUXMultiplexing[Cohen, D. and J. Postel, "Multiplexing Protocol", IEN 90, USC/Information Sciences Institute, May 1979.][Jon_Postel]19DCN-MEASDCN Measurement Subsystems[David_Mills]20HMPHost Monitoring[RFC869][Robert_Hinden]21PRMPacket Radio Measurement[Zaw_Sing_Su]22XNS-IDPXEROX NS IDP["The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", AA-K759B-TK, Digital Equipment Corporation, Maynard, MA. Also as: "The Ethernet - A Local Area Network", Version 1.0, Digital Equipment Corporation, Intel Corporation, Xerox Corporation, September 1980. And: "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specifications", Digital, Intel and Xerox, November 1982. And: XEROX, "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, Stamford, CT., October 1980.][[XEROX]]23TRUNK-1Trunk-1[Barry_Boehm]24TRUNK-2Trunk-2[Barry_Boehm]25LEAF-1Leaf-1[Barry_Boehm]26LEAF-2Leaf-2[Barry_Boehm]27RDPReliable Data Protocol[RFC908][Robert_Hinden]28IRTPInternet Reliable Transaction[RFC938][Trudy_Miller]29ISO-TP4ISO Transport Protocol Class 4[RFC905][<mystery contact>]30NETBLTBulk Data Transfer Protocol[RFC969][David_Clark]31MFE-NSPMFE Network Services Protocol[Shuttleworth, B., "A Documentary of MFENet, a National Computer Network", UCRL-52317, Lawrence Livermore Labs, Livermore, California, June 1977.][Barry_Howard]32MERIT-INPMERIT Internodal Protocol[Hans_Werner_Braun]33DCCPDatagram Congestion Control Protocol[RFC4340]343PCThird Party Connect Protocol[Stuart_A_Friedberg]35IDPRInter-Domain Policy Routing Protocol[Martha_Steenstrup]36XTPXTP[Greg_Chesson]37DDPDatagram Delivery Protocol[Wesley_Craig]38IDPR-CMTPIDPR Control Message Transport Proto[Martha_Steenstrup]39TP++TP++ Transport Protocol[Dirk_Fromhein]40ILIL Transport Protocol[Dave_Presotto]41IPv6IPv6 encapsulation[RFC2473]42SDRPSource Demand Routing Protocol[Deborah_Estrin]43IPv6-RouteRouting Header for IPv6[Steve_Deering]44IPv6-FragFragment Header for IPv6[Steve_Deering]45IDRPInter-Domain Routing Protocol[Sue_Hares]46RSVPReservation Protocol[Bob_Braden]47GREGeneral Routing Encapsulation[Tony_Li]48DSRDynamic Source Routing Protocol[RFC4728]49BNABNA[Gary Salamon]50ESPEncap Security Payload[RFC4303]51AHAuthentication Header[RFC4302]52I-NLSPIntegrated Net Layer Security TUBA[K_Robert_Glenn]53SWIPEIP with Encryption[John_Ioannidis]54NARPNBMA Address Resolution Protocol[RFC1735]55MOBILEIP Mobility[Charlie_Perkins]56TLSPTransport Layer Security Protocol using Kryptonet key management[Christer_Oberg]57SKIPSKIP[Tom_Markson]58IPv6-ICMPICMP for IPv6[RFC1883]59IPv6-NoNxtNo Next Header for IPv6[RFC1883]60IPv6-OptsDestination Options for IPv6[RFC1883]61 any host internal protocol[Internet_Assigned_Numbers_Authority]62CFTPCFTP[Forsdick, H., "CFTP", Network Message, Bolt Beranek and Newman, January 1982.][Harry_Forsdick]63 any local network[Internet_Assigned_Numbers_Authority]64SAT-EXPAKSATNET and Backroom EXPAK[Steven_Blumenthal]65KRYPTOLANKryptolan[Paul Liu]66RVDMIT Remote Virtual Disk Protocol[Michael_Greenwald]67IPPCInternet Pluribus Packet Core[Steven_Blumenthal]68 any distributed file system[Internet_Assigned_Numbers_Authority]69SAT-MONSATNET Monitoring[Steven_Blumenthal]70VISAVISA Protocol[Gene_Tsudik]71IPCVInternet Packet Core Utility[Steven_Blumenthal]72CPNXComputer Protocol Network Executive[David Mittnacht]73CPHBComputer Protocol Heart Beat[David Mittnacht]74WSNWang Span Network[Victor Dafoulas]75PVPPacket Video Protocol[Steve_Casner]76BR-SAT-MONBackroom SATNET Monitoring[Steven_Blumenthal]77SUN-NDSUN ND PROTOCOL-Temporary[William_Melohn]78WB-MONWIDEBAND Monitoring[Steven_Blumenthal]79WB-EXPAKWIDEBAND EXPAK[Steven_Blumenthal]80ISO-IPISO Internet Protocol[Marshall_T_Rose]81VMTPVMTP[Dave_Cheriton]82SECURE-VMTPSECURE-VMTP[Dave_Cheriton]83VINESVINES[Brian Horn]84TTPTTP[Jim_Stevens]85NSFNET-IGPNSFNET-IGP[Hans_Werner_Braun]86DGPDissimilar Gateway Protocol[M/A-COM Government Systems, "Dissimilar Gateway Protocol Specification, Draft Version", Contract no. CS901145, November 16, 1987.][Mike_Little]87TCFTCF[Guillermo_A_Loyola]88EIGRPEIGRP[Cisco Systems, "Gateway Server Reference Manual", Manual Revision B, January 10, 1988.][Guenther_Schreiner]89OSPFIGPOSPFIGP[RFC1583][John_Moy]90Sprite-RPCSprite RPC Protocol[Welch, B., "The Sprite Remote Procedure Call System", Technical Report, UCB/Computer Science Dept., 86/302, University of California at Berkeley, June 1986.][Bruce Willins]91LARPLocus Address Resolution Protocol[Brian Horn]92MTPMulticast Transport Protocol[Susie_Armstrong]93AX.25AX.25 Frames[Brian_Kantor]94IPIPIP-within-IP Encapsulation Protocol[John_Ioannidis]95MICPMobile Internetworking Control Pro.[John_Ioannidis]96SCC-SPSemaphore Communications Sec. Pro.[Howard_Hart]97ETHERIPEthernet-within-IP Encapsulation[RFC3378]98ENCAPEncapsulation Header[RFC1241][Robert_Woodburn]99 any private encryption scheme[Internet_Assigned_Numbers_Authority]100GMTPGMTP[[RXB5]]101IFMPIpsilon Flow Management Protocol[Bob_Hinden][November 1995, 1997.]102PNNIPNNI over IP[Ross_Callon]103PIMProtocol Independent Multicast[Dino_Farinacci]104ARISARIS[Nancy_Feldman]105SCPSSCPS[Robert_Durst]106QNXQNX[Michael_Hunter]107A/NActive Networks[Bob_Braden]108IPCompIP Payload Compression Protocol[RFC2393]109SNPSitara Networks Protocol[Manickam_R_Sridhar]110Compaq-PeerCompaq Peer Protocol[Victor_Volpe]111IPX-in-IPIPX in IP[CJ_Lee]112VRRPVirtual Router Redundancy Protocol[RFC3768][RFC5798]113PGMPGM Reliable Transport Protocol[Tony_Speakman]114 any 0-hop protocol[Internet_Assigned_Numbers_Authority]115L2TPLayer Two Tunneling Protocol[Bernard_Aboba]116DDXD-II Data Exchange (DDX)[John_Worley]117IATPInteractive Agent Transfer Protocol[John_Murphy]118STPSchedule Transfer Protocol[Jean_Michel_Pittet]119SRPSpectraLink Radio Protocol[Mark_Hamilton]120UTIUTI[Peter_Lothberg]121SMPSimple Message Protocol[Leif_Ekblad]122SMSM[Jon_Crowcroft]123PTPPerformance Transparency Protocol[Michael_Welzl]124ISIS over IPv4 [Tony_Przygienda]125FIRE [Criag_Partridge]126CRTPCombat Radio Transport Protocol[Robert_Sautter]127CRUDPCombat Radio User Datagram[Robert_Sautter]128SSCOPMCE [Kurt_Waber]129IPLT [[Hollbach]]130SPSSecure Packet Shield[Bill_McIntosh]131PIPEPrivate IP Encapsulation within IP[Bernhard_Petri]132SCTPStream Control Transmission Protocol[Randall_R_Stewart]133FCFibre Channel[Murali_Rajagopal]134RSVP-E2E-IGNORE [RFC3175]135Mobility Header [RFC3775]136UDPLite [RFC3828]137MPLS-in-IP [RFC4023]138manetMANET Protocols[RFC-ietf-manet-iana-07]139HIPHost Identity Protocol[RFC5201]140Shim6Shim6 Protocol[RFC5533]141WESPWrapped Encapsulating Security Payload[RFC5840]142ROHCRobust Header Compression[RFC5858]143-252 Unassigned[Internet_Assigned_Numbers_Authority]253 Use for experimentation and testing[RFC3692]254 Use for experimentation and testing[RFC3692]255Reserved [Internet_Assigned_Numbers_Authority]