protocols revision 1.23
1 # $NetBSD: protocols,v 1.23 2011/01/04 06:54:59 dholland Exp $ 2 # See also: protocols(5), http://www.sethwklein.net/projects/iana-etc/ 3 # 4 # Last Updated 5 # 2010-05-27 6 # 7 # This registry is also available in XML and plain text formats. 8 # 9 # Registry included below 10 # 11 # * Assigned Internet Protocol Numbers 12 # 13 # Assigned Internet Protocol Numbers 14 # 15 # Reference 16 # [RFC5237] 17 # 18 # Note 19 # 20 # In the Internet Protocol version 4 (IPv4) [RFC791] there is a field 21 # called "Protocol" to identify the next level protocol. This is an 8 22 # bit field. In Internet Protocol version 6 (IPv6) [RFC1883], this field 23 # is called the "Next Header" field. 24 # 25 # Registration Procedures 26 # IESG Approval or Standards Action 27 # 28 # Decimal Keyword Protocol Reference 29 # protocol num aliases # comments 30 hopopt 0 HOPOPT # IPv6 Hop-by-Hop Option [RFC1883] 31 icmp 1 ICMP # Internet Control Message [RFC792] 32 igmp 2 IGMP # Internet Group Management [RFC1112] 33 ggp 3 GGP # Gateway-to-Gateway [RFC823] 34 ipv4 4 IPv4 # IPv4 encapsulation [RFC2003] 35 st 5 ST # Stream [RFC1190][RFC1819] 36 tcp 6 TCP # Transmission Control [RFC793] 37 cbt 7 CBT # CBT [Tony_Ballardie] 38 egp 8 EGP # Exterior Gateway Protocol [RFC888][David_Mills] 39 igp 9 IGP # any private interior gateway (used by [Internet_Assigned_Numbers_Authority] 40 # Cisco for their IGRP) 41 bbn-rcc-mon 10 BBN-RCC-MON # BBN RCC Monitoring [Steve_Chipman] 42 nvp-ii 11 NVP-II # Network Voice Protocol [RFC741][Steve_Casner] 43 # [Boggs, D., J. Shoch, E. Taft, and R. Metcalfe, "PUP: An Internetwork 44 pup 12 PUP # PUP Architecture", XEROX Palo Alto Research Center, CSL-79-10, July 1979; also in IEEE 45 # Transactions on Communication, Volume COM-28, Number 4, April 1980.][[XEROX]] 46 argus 13 ARGUS # ARGUS [Robert_W_Scheifler] 47 emcon 14 EMCON # EMCON [<mystery contact>] 48 xnet 15 XNET # Cross Net Debugger [Haverty, J., "XNET Formats for Internet Protocol Version 4", IEN 158, October 49 # 1980.][Jack_Haverty] 50 chaos 16 CHAOS # Chaos [J_Noel_Chiappa] 51 udp 17 UDP # User Datagram [RFC768][Jon_Postel] 52 mux 18 MUX # Multiplexing [Cohen, D. and J. Postel, "Multiplexing Protocol", IEN 90, USC/Information 53 # Sciences Institute, May 1979.][Jon_Postel] 54 dcn-meas 19 DCN-MEAS # DCN Measurement Subsystems [David_Mills] 55 hmp 20 HMP # Host Monitoring [RFC869][Robert_Hinden] 56 prm 21 PRM # Packet Radio Measurement [Zaw_Sing_Su] 57 # ["The Ethernet, A Local Area Network: Data Link Layer and Physical Layer 58 # Specification", AA-K759B-TK, Digital Equipment Corporation, Maynard, MA. Also as: 59 # "The Ethernet - A Local Area Network", Version 1.0, Digital Equipment Corporation, 60 xns-idp 22 XNS-IDP # XEROX NS IDP Intel Corporation, Xerox Corporation, September 1980. And: "The Ethernet, A Local 61 # Area Network: Data Link Layer and Physical Layer Specifications", Digital, Intel 62 # and Xerox, November 1982. And: XEROX, "The Ethernet, A Local Area Network: Data 63 # Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, 64 # Stamford, CT., October 1980.][[XEROX]] 65 trunk-1 23 TRUNK-1 # Trunk-1 [Barry_Boehm] 66 trunk-2 24 TRUNK-2 # Trunk-2 [Barry_Boehm] 67 leaf-1 25 LEAF-1 # Leaf-1 [Barry_Boehm] 68 leaf-2 26 LEAF-2 # Leaf-2 [Barry_Boehm] 69 rdp 27 RDP # Reliable Data Protocol [RFC908][Robert_Hinden] 70 irtp 28 IRTP # Internet Reliable Transaction [RFC938][Trudy_Miller] 71 iso-tp4 29 ISO-TP4 # ISO Transport Protocol Class 4 [RFC905][<mystery contact>] 72 netblt 30 NETBLT # Bulk Data Transfer Protocol [RFC969][David_Clark] 73 # [Shuttleworth, B., "A Documentary of MFENet, a National Computer Network", 74 mfe-nsp 31 MFE-NSP # MFE Network Services Protocol UCRL-52317, Lawrence Livermore Labs, Livermore, California, June 75 # 1977.][Barry_Howard] 76 merit-inp 32 MERIT-INP # MERIT Internodal Protocol [Hans_Werner_Braun] 77 dccp 33 DCCP # Datagram Congestion Control Protocol [RFC4340] 78 3pc 34 3PC # Third Party Connect Protocol [Stuart_A_Friedberg] 79 idpr 35 IDPR # Inter-Domain Policy Routing Protocol [Martha_Steenstrup] 80 xtp 36 XTP # XTP [Greg_Chesson] 81 ddp 37 DDP # Datagram Delivery Protocol [Wesley_Craig] 82 idpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport Proto [Martha_Steenstrup] 83 tp++ 39 TP++ # TP++ Transport Protocol [Dirk_Fromhein] 84 il 40 IL # IL Transport Protocol [Dave_Presotto] 85 ipv6 41 IPv6 # IPv6 encapsulation [RFC2473] 86 sdrp 42 SDRP # Source Demand Routing Protocol [Deborah_Estrin] 87 ipv6-route 43 IPv6-Route # Routing Header for IPv6 [Steve_Deering] 88 ipv6-frag 44 IPv6-Frag # Fragment Header for IPv6 [Steve_Deering] 89 idrp 45 IDRP # Inter-Domain Routing Protocol [Sue_Hares] 90 rsvp 46 RSVP # Reservation Protocol [Bob_Braden] 91 gre 47 GRE # General Routing Encapsulation [Tony_Li] 92 dsr 48 DSR # Dynamic Source Routing Protocol [RFC4728] 93 bna 49 BNA # BNA [Gary Salamon] 94 esp 50 ESP # Encap Security Payload [RFC4303] 95 ah 51 AH # Authentication Header [RFC4302] 96 i-nlsp 52 I-NLSP # Integrated Net Layer Security TUBA [K_Robert_Glenn] 97 swipe 53 SWIPE # IP with Encryption [John_Ioannidis] 98 narp 54 NARP # NBMA Address Resolution Protocol [RFC1735] 99 mobile 55 MOBILE # IP Mobility [Charlie_Perkins] 100 tlsp 56 TLSP # Transport Layer Security Protocol [Christer_Oberg] 101 # using Kryptonet key management 102 skip 57 SKIP # SKIP [Tom_Markson] 103 ipv6-icmp 58 IPv6-ICMP # ICMP for IPv6 [RFC1883] 104 ipv6-nonxt 59 IPv6-NoNxt # No Next Header for IPv6 [RFC1883] 105 ipv6-opts 60 IPv6-Opts # Destination Options for IPv6 [RFC1883] 106 # 61 any host internal protocol [Internet_Assigned_Numbers_Authority] 107 cftp 62 CFTP # CFTP [Forsdick, H., "CFTP", Network Message, Bolt Beranek and Newman, January 108 # 1982.][Harry_Forsdick] 109 # 63 any local network [Internet_Assigned_Numbers_Authority] 110 sat-expak 64 SAT-EXPAK # SATNET and Backroom EXPAK [Steven_Blumenthal] 111 kryptolan 65 KRYPTOLAN # Kryptolan [Paul Liu] 112 rvd 66 RVD # MIT Remote Virtual Disk Protocol [Michael_Greenwald] 113 ippc 67 IPPC # Internet Pluribus Packet Core [Steven_Blumenthal] 114 # 68 any distributed file system [Internet_Assigned_Numbers_Authority] 115 sat-mon 69 SAT-MON # SATNET Monitoring [Steven_Blumenthal] 116 visa 70 VISA # VISA Protocol [Gene_Tsudik] 117 ipcv 71 IPCV # Internet Packet Core Utility [Steven_Blumenthal] 118 cpnx 72 CPNX # Computer Protocol Network Executive [David Mittnacht] 119 cphb 73 CPHB # Computer Protocol Heart Beat [David Mittnacht] 120 wsn 74 WSN # Wang Span Network [Victor Dafoulas] 121 pvp 75 PVP # Packet Video Protocol [Steve_Casner] 122 br-sat-mon 76 BR-SAT-MON # Backroom SATNET Monitoring [Steven_Blumenthal] 123 sun-nd 77 SUN-ND # SUN ND PROTOCOL-Temporary [William_Melohn] 124 wb-mon 78 WB-MON # WIDEBAND Monitoring [Steven_Blumenthal] 125 wb-expak 79 WB-EXPAK # WIDEBAND EXPAK [Steven_Blumenthal] 126 iso-ip 80 ISO-IP # ISO Internet Protocol [Marshall_T_Rose] 127 vmtp 81 VMTP # VMTP [Dave_Cheriton] 128 secure-vmtp 82 SECURE-VMTP # SECURE-VMTP [Dave_Cheriton] 129 vines 83 VINES # VINES [Brian Horn] 130 ttp 84 TTP # TTP [Jim_Stevens] 131 nsfnet-igp 85 NSFNET-IGP # NSFNET-IGP [Hans_Werner_Braun] 132 dgp 86 DGP # Dissimilar Gateway Protocol [M/A-COM Government Systems, "Dissimilar Gateway Protocol Specification, Draft 133 # Version", Contract no. CS901145, November 16, 1987.][Mike_Little] 134 tcf 87 TCF # TCF [Guillermo_A_Loyola] 135 eigrp 88 EIGRP # EIGRP [Cisco Systems, "Gateway Server Reference Manual", Manual Revision B, January 10, 136 # 1988.][Guenther_Schreiner] 137 ospfigp 89 OSPFIGP # OSPFIGP [RFC1583][John_Moy] 138 # [Welch, B., "The Sprite Remote Procedure Call System", Technical Report, 139 sprite-rpc 90 Sprite-RPC # Sprite RPC Protocol UCB/Computer Science Dept., 86/302, University of California at Berkeley, June 140 # 1986.][Bruce Willins] 141 larp 91 LARP # Locus Address Resolution Protocol [Brian Horn] 142 mtp 92 MTP # Multicast Transport Protocol [Susie_Armstrong] 143 ax.25 93 AX.25 # AX.25 Frames [Brian_Kantor] 144 ipip 94 IPIP # IP-within-IP Encapsulation Protocol [John_Ioannidis] 145 micp 95 MICP # Mobile Internetworking Control Pro. [John_Ioannidis] 146 scc-sp 96 SCC-SP # Semaphore Communications Sec. Pro. [Howard_Hart] 147 etherip 97 ETHERIP # Ethernet-within-IP Encapsulation [RFC3378] 148 encap 98 ENCAP # Encapsulation Header [RFC1241][Robert_Woodburn] 149 # 99 any private encryption scheme [Internet_Assigned_Numbers_Authority] 150 gmtp 100 GMTP # GMTP [[RXB5]] 151 ifmp 101 IFMP # Ipsilon Flow Management Protocol [Bob_Hinden][November 1995, 1997.] 152 pnni 102 PNNI # PNNI over IP [Ross_Callon] 153 pim 103 PIM # Protocol Independent Multicast [Dino_Farinacci] 154 aris 104 ARIS # ARIS [Nancy_Feldman] 155 scps 105 SCPS # SCPS [Robert_Durst] 156 qnx 106 QNX # QNX [Michael_Hunter] 157 a/n 107 A/N # Active Networks [Bob_Braden] 158 ipcomp 108 IPComp # IP Payload Compression Protocol [RFC2393] 159 snp 109 SNP # Sitara Networks Protocol [Manickam_R_Sridhar] 160 compaq-peer 110 Compaq-Peer # Compaq Peer Protocol [Victor_Volpe] 161 ipx-in-ip 111 IPX-in-IP # IPX in IP [CJ_Lee] 162 vrrp 112 VRRP # Virtual Router Redundancy Protocol [RFC3768][RFC5798] 163 pgm 113 PGM # PGM Reliable Transport Protocol [Tony_Speakman] 164 # 114 any 0-hop protocol [Internet_Assigned_Numbers_Authority] 165 l2tp 115 L2TP # Layer Two Tunneling Protocol [Bernard_Aboba] 166 ddx 116 DDX # D-II Data Exchange (DDX) [John_Worley] 167 iatp 117 IATP # Interactive Agent Transfer Protocol [John_Murphy] 168 stp 118 STP # Schedule Transfer Protocol [Jean_Michel_Pittet] 169 srp 119 SRP # SpectraLink Radio Protocol [Mark_Hamilton] 170 uti 120 UTI # UTI [Peter_Lothberg] 171 smp 121 SMP # Simple Message Protocol [Leif_Ekblad] 172 sm 122 SM # SM [Jon_Crowcroft] 173 ptp 123 PTP # Performance Transparency Protocol [Michael_Welzl] 174 isis 124 ISIS # over IPv4 [Tony_Przygienda] 175 fire 125 FIRE # [Criag_Partridge] 176 crtp 126 CRTP # Combat Radio Transport Protocol [Robert_Sautter] 177 crudp 127 CRUDP # Combat Radio User Datagram [Robert_Sautter] 178 sscopmce 128 SSCOPMCE # [Kurt_Waber] 179 iplt 129 IPLT # [[Hollbach]] 180 sps 130 SPS # Secure Packet Shield [Bill_McIntosh] 181 pipe 131 PIPE # Private IP Encapsulation within IP [Bernhard_Petri] 182 sctp 132 SCTP # Stream Control Transmission Protocol [Randall_R_Stewart] 183 fc 133 FC # Fibre Channel [Murali_Rajagopal] 184 rsvp-e2e-ignore 134 RSVP-E2E-IGNORE # [RFC3175] 185 mobility 135 Mobility # Header [RFC3775] 186 udplite 136 UDPLite # [RFC3828] 187 mpls-in-ip 137 MPLS-in-IP # [RFC4023] 188 manet 138 MANET # MANET Protocols [RFC-ietf-manet-iana-07] 189 hip 139 HIP # Host Identity Protocol [RFC5201] 190 shim6 140 Shim6 # Shim6 Protocol [RFC5533] 191 wesp 141 WESP # Wrapped Encapsulating Security [RFC5840] 192 # Payload 193 rohc 142 ROHC # Robust Header Compression [RFC5858] 194 # 143-252 Unassigned [Internet_Assigned_Numbers_Authority] 195 # 253 Use for experimentation and testing [RFC3692] 196 # 254 Use for experimentation and testing [RFC3692] 197 reserved 255 Reserved # [Internet_Assigned_Numbers_Authority] 198 # 199 # People 200 # 201 # ID Name Contact URI Last Updated 202 # [Barry_Boehm] Barry Boehm mailto:boehm&arpa.mil 203 # [Barry_Howard] Barry Howard mailto:Howard&nmfecc.llnl.gov 204 # [Bernard_Aboba] Bernard Aboba mailto:bernardaµsoft.com 1998-04 205 # [Bernhard_Petri] Bernhard Petri mailto:bernhard.petri&nsn.com 2000-03 206 # [Bill_McIntosh] Bill McIntosh mailto:BMcIntosh&fortresstech.com 207 # [Bob_Braden] Bob Braden mailto:braden&isi.edu 1997-07 208 # [Bob_Hinden] Bob Hinden mailto:hinden&ipsilon.com 209 # [Brian_Kantor] Brian Kantor mailto:brian&ucsd.edu 210 # [CJ_Lee] CJ Lee mailto:cj_lee&novell.com 1997-10 211 # [Charlie_Perkins] Charlie Perkins mailto:perk&watson.ibm.com 1994-10 212 # [Christer_Oberg] Christer Oberg mailto:chg&bull.se 1994-10 213 # [Criag_Partridge] Criag Partridge mailto:craig&bbn.com 1999-08 214 # [Dave_Cheriton] Dave Cheriton mailto:cheriton&pescadero.stanford.edu 215 # [Dave_Presotto] Dave Presotto mailto:presotto&plan9.att.com 1995-07 216 # [David_Clark] David Clark mailto:ddc&lcs.mit.edu 217 # [David_Mills] David Mills mailto:Mills&huey.udel.edu 218 # [Deborah_Estrin] Deborah Estrin mailto:estrin&usc.edu 219 # [Dino_Farinacci] Dino Farinacci mailto:dino&cisco.com 1996-03 220 # [Dirk_Fromhein] Dirk Fromhein mailto:df&watershed.com 221 # [Gene_Tsudik] Gene Tsudik mailto:tsudik&usc.edu 222 # [Greg_Chesson] Greg Chesson mailto:Greg&sgi.com 223 # [Guenther_Schreiner] Guenther Schreiner mailto:snmp-admin&ira.uka.de 224 # [Guillermo_A_Loyola] Guillermo A. Loyola mailto:LOYOLA&ibm.com 225 # [Hans_Werner_Braun] Hans-Werner Braun mailto:HWB&mcr.umich.edu 226 # [Harry_Forsdick] Harry Forsdick mailto:Forsdick&bbn.com 227 # [Howard_Hart] Howard Hart mailto:hch&hybrid.com 228 # [Internet_Assigned_Numbers_Authority] Internet Assigned Numbers Authority mailto:iana&iana.org 1995-06 229 # [J_Noel_Chiappa] J. Noel Chiappa mailto:JNC&xx.lcs.mit.edu 230 # [Jack_Haverty] Jack Haverty mailto:jhaverty&oracle.com 231 # [Jean_Michel_Pittet] Jean-Michel Pittet mailto:jmp&gandalf.engr.sgi.com 1998-11 232 # [Jim_Stevens] Jim Stevens mailto:Stevens&isi.edu 233 # [John_Ioannidis] John Ioannidis mailto:ji&cs.columbia.edu 234 # [John_Moy] John Moy mailto:jmoy&proteon.com 235 # [John_Murphy] John Murphy mailto:john.m.murphy&mci.com 1998-10 236 # [John_Worley] John Worley mailto:worley&milehigh.net 1998-06 237 # [Jon_Crowcroft] Jon Crowcroft mailto:jon&cs.ucl.ac.uk 1999-06 238 # [Jon_Postel] Jon Postel mailto:postel&isi.edu 239 # [K_Robert_Glenn] K. Robert Glenn mailto:glenn&osi.ncsl.nist.gov 240 # [Kurt_Waber] Kurt Waber mailto:kurt.waber&swisscom.com 1999-08 241 # [Leif_Ekblad] Leif Ekblad mailto:leif.ekblad&eslov.mail.telia.com 1999-03 242 # [Manickam_R_Sridhar] Manickam R. Sridhar mailto:msridhar&sitaranetworks.com 1997-09 243 # [Mark_Hamilton] Mark Hamilton mailto:mah&spectralink.com 1998-11 244 # [Marshall_T_Rose] Marshall T. Rose mailto:mrose&dbc.mtview.ca.us 245 # [Martha_Steenstrup] Martha Steenstrup mailto:MSteenst&bbn.com 246 # [Michael_Greenwald] Michael Greenwald mailto:Greenwald&scrc-stony-brook.symbolics.com 247 # [Michael_Hunter] Michael Hunter mailto:mphunter&qnx.com 1997-07 248 # [Michael_Welzl] Michael Welzl mailto:michael&tk.uni-linz.ac.at 1999-08 249 # [Mike_Little] Mike Little mailto:little&macom4.arpa 250 # [Murali_Rajagopal] Murali Rajagopal mailto:murali&gadzoox.com 2000-05 251 # [Nancy_Feldman] Nancy Feldman mailto:nkf&vnet.ibm.com 1997-01 252 # [Peter_Lothberg] Peter Lothberg mailto:roll&stupi.se 1999-03 253 # [Randall_R_Stewart] Randall R. Stewart mailto:rrs&lakerest.net 2000-04 254 # [Robert_Durst] Robert Durst mailto:durst&mitre.org 1997-03 255 # [Robert_Hinden] Robert Hinden mailto:Hinden&eng.sun.com 256 # [Robert_Sautter] Robert Sautter mailto:rsautter&acdnj.itt.com 1999-08 257 # [Robert_W_Scheifler] Robert W. Scheifler mailto:RWS&xx.lcs.mit.edu 258 # [Robert_Woodburn] Robert Woodburn mailto:woody&cseic.saic.com 259 # [Ross_Callon] Ross Callon mailto:rcallon&baynetworks.com 1995-12 260 # [Steve_Casner] Steve Casner mailto:casner&isi.edu 261 # [Steve_Chipman] Steve Chipman mailto:Chipman&f.bbn.com 262 # [Steve_Deering] Steve Deering mailto:deering&parc.xerox.com 1995-03 263 # [Steven_Blumenthal] Steven Blumenthal mailto:BLUMENTHAL&vax.bbn.com 264 # [Stuart_A_Friedberg] Stuart A. Friedberg mailto:stuart&cs.wisc.edu 265 # [Sue_Hares] Sue Hares mailto:skh&merit.edu 266 # [Susie_Armstrong] Susie Armstrong mailto:Armstrong.wbst128&xerox.com 267 # [Tom_Markson] Tom Markson mailto:markson&osmosys.ingog.com 1995-09 268 # [Tony_Ballardie] Tony Ballardie mailto:A.Ballardie&cs.ucl.ac.uk 269 # [Tony_Li] Tony Li mailto:tli&cisco.com 270 # [Tony_Przygienda] Tony Przygienda mailto:prz&siara.com 1999-08 271 # [Tony_Speakman] Tony Speakman mailto:speakman&cisco.com 1998-01 272 # [Trudy_Miller] Trudy Miller mailto:Trudy&acc.com 273 # [Victor_Volpe] Victor Volpe mailto:vvolpe&smtp.microcom.com 1997-10 274 # [Wesley_Craig] Wesley Craig mailto:Wesley.Craig&terminator.cc.umich.edu 275 # [William_Melohn] William Melohn mailto:Melohn&sun.com 276 # [Zaw_Sing_Su] Zaw-Sing Su mailto:ZSu&tsca.istc.sri. 277
Indexes created Sat Nov 08 12:09:53 GMT 2025