| 1 | # |
| 2 | # Internet protocols |
| 3 | # |
| 4 | # $FreeBSD: src/etc/protocols,v 1.13.2.3 2002/02/27 03:39:00 dd Exp $ |
| 5 | # $DragonFly: src/etc/protocols,v 1.6 2007/05/13 18:33:55 swildner Exp $ |
| 6 | # from: @(#)protocols 5.1 (Berkeley) 4/17/89 |
| 7 | # |
| 8 | # See also http://www.iana.org/assignments/protocol-numbers |
| 9 | # |
| 10 | ip 0 IP # internet protocol, pseudo protocol number |
| 11 | #hopopt 0 HOPOPT # hop-by-hop options for ipv6 |
| 12 | icmp 1 ICMP # internet control message protocol |
| 13 | igmp 2 IGMP # internet group management protocol |
| 14 | ggp 3 GGP # gateway-gateway protocol |
| 15 | ipencap 4 IP-ENCAP # IP encapsulated in IP (officially ``IP'') |
| 16 | st2 5 ST2 # ST2 datagram mode (RFC 1819) |
| 17 | tcp 6 TCP # transmission control protocol |
| 18 | cbt 7 CBT # CBT, Tony Ballardie <A.Ballardie@cs.ucl.ac.uk> |
| 19 | egp 8 EGP # exterior gateway protocol |
| 20 | igp 9 IGP # any private interior gateway (Cisco: for IGRP) |
| 21 | bbn-rcc 10 BBN-RCC-MON # BBN RCC Monitoring |
| 22 | nvp 11 NVP-II # Network Voice Protocol |
| 23 | pup 12 PUP # PARC universal packet protocol |
| 24 | argus 13 ARGUS # ARGUS |
| 25 | emcon 14 EMCON # EMCON |
| 26 | xnet 15 XNET # Cross Net Debugger |
| 27 | chaos 16 CHAOS # Chaos |
| 28 | udp 17 UDP # user datagram protocol |
| 29 | mux 18 MUX # Multiplexing protocol |
| 30 | dcn 19 DCN-MEAS # DCN Measurement Subsystems |
| 31 | hmp 20 HMP # host monitoring protocol |
| 32 | prm 21 PRM # packet radio measurement protocol |
| 33 | xns-idp 22 XNS-IDP # Xerox NS IDP |
| 34 | trunk-1 23 TRUNK-1 # Trunk-1 |
| 35 | trunk-2 24 TRUNK-2 # Trunk-2 |
| 36 | leaf-1 25 LEAF-1 # Leaf-1 |
| 37 | leaf-2 26 LEAF-2 # Leaf-2 |
| 38 | rdp 27 RDP # "reliable datagram" protocol |
| 39 | irtp 28 IRTP # Internet Reliable Transaction Protocol |
| 40 | iso-tp4 29 ISO-TP4 # ISO Transport Protocol Class 4 |
| 41 | netblt 30 NETBLT # Bulk Data Transfer Protocol |
| 42 | mfe-nsp 31 MFE-NSP # MFE Network Services Protocol |
| 43 | merit-inp 32 MERIT-INP # MERIT Internodal Protocol |
| 44 | sep 33 SEP # Sequential Exchange Protocol |
| 45 | 3pc 34 3PC # Third Party Connect Protocol |
| 46 | idpr 35 IDPR # Inter-Domain Policy Routing Protocol |
| 47 | xtp 36 XTP # Xpress Transfer Protocol |
| 48 | ddp 37 DDP # Datagram Delivery Protocol |
| 49 | idpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport Proto |
| 50 | tp++ 39 TP++ # TP++ Transport Protocol |
| 51 | il 40 IL # IL Transport Protocol |
| 52 | ipv6 41 IPV6 # ipv6 |
| 53 | sdrp 42 SDRP # Source Demand Routing Protocol |
| 54 | ipv6-route 43 IPV6-ROUTE # routing header for ipv6 |
| 55 | ipv6-frag 44 IPV6-FRAG # fragment header for ipv6 |
| 56 | idrp 45 IDRP # Inter-Domain Routing Protocol |
| 57 | rsvp 46 RSVP # Resource ReSerVation Protocol |
| 58 | gre 47 GRE # Generic Routing Encapsulation |
| 59 | mhrp 48 MHRP # Mobile Host Routing Protocol |
| 60 | bna 49 BNA # BNA |
| 61 | esp 50 ESP # encapsulating security payload |
| 62 | ah 51 AH # authentication header |
| 63 | i-nlsp 52 I-NLSP # Integrated Net Layer Security TUBA |
| 64 | swipe 53 SWIPE # IP with Encryption |
| 65 | narp 54 NARP # NBMA Address Resolution Protocol |
| 66 | mobile 55 MOBILE # IP Mobility |
| 67 | tlsp 56 TLSP # Transport Layer Security Protocol |
| 68 | skip 57 SKIP # SKIP |
| 69 | ipv6-icmp 58 IPV6-ICMP icmp6 # ICMP for IPv6 |
| 70 | ipv6-nonxt 59 IPV6-NONXT # no next header for ipv6 |
| 71 | ipv6-opts 60 IPV6-OPTS # destination options for ipv6 |
| 72 | # 61 # any host internal protocol |
| 73 | cftp 62 CFTP # CFTP |
| 74 | # 63 # any local network |
| 75 | sat-expak 64 SAT-EXPAK # SATNET and Backroom EXPAK |
| 76 | kryptolan 65 KRYPTOLAN # Kryptolan |
| 77 | rvd 66 RVD # MIT Remote Virtual Disk Protocol |
| 78 | ippc 67 IPPC # Internet Pluribus Packet Core |
| 79 | # 68 # any distributed file system |
| 80 | sat-mon 69 SAT-MON # SATNET Monitoring |
| 81 | visa 70 VISA # VISA Protocol |
| 82 | ipcv 71 IPCV # Internet Packet Core Utility |
| 83 | cpnx 72 CPNX # Computer Protocol Network Executive |
| 84 | cphb 73 CPHB # Computer Protocol Heart Beat |
| 85 | wsn 74 WSN # Wang Span Network |
| 86 | pvp 75 PVP # Packet Video Protocol |
| 87 | br-sat-mon 76 BR-SAT-MON # Backroom SATNET Monitoring |
| 88 | sun-nd 77 SUN-ND # SUN ND PROTOCOL-Temporary |
| 89 | wb-mon 78 WB-MON # WIDEBAND Monitoring |
| 90 | wb-expak 79 WB-EXPAK # WIDEBAND EXPAK |
| 91 | iso-ip 80 ISO-IP # ISO Internet Protocol |
| 92 | vmtp 81 VMTP # Versatile Message Transport |
| 93 | secure-vmtp 82 SECURE-VMTP # SECURE-VMTP |
| 94 | vines 83 VINES # VINES |
| 95 | ttp 84 TTP # TTP |
| 96 | nsfnet-igp 85 NSFNET-IGP # NSFNET-IGP |
| 97 | dgp 86 DGP # Dissimilar Gateway Protocol |
| 98 | tcf 87 TCF # TCF |
| 99 | eigrp 88 EIGRP # Enhanced Interior Routing Protocol (Cisco) |
| 100 | ospf 89 OSPFIGP # Open Shortest Path First IGP |
| 101 | sprite-rpc 90 Sprite-RPC # Sprite RPC Protocol |
| 102 | larp 91 LARP # Locus Address Resolution Protocol |
| 103 | mtp 92 MTP # Multicast Transport Protocol |
| 104 | ax.25 93 AX.25 # AX.25 Frames |
| 105 | ipip 94 IPIP # Yet Another IP encapsulation |
| 106 | micp 95 MICP # Mobile Internetworking Control Pro. |
| 107 | scc-sp 96 SCC-SP # Semaphore Communications Sec. Pro. |
| 108 | etherip 97 ETHERIP # Ethernet-within-IP Encapsulation |
| 109 | encap 98 ENCAP # Yet Another IP encapsulation |
| 110 | # 99 # any private encryption scheme |
| 111 | gmtp 100 GMTP # GMTP |
| 112 | ifmp 101 IFMP # Ipsilon Flow Management Protocol |
| 113 | pnni 102 PNNI # PNNI over IP |
| 114 | pim 103 PIM # Protocol Independent Multicast |
| 115 | aris 104 ARIS # ARIS |
| 116 | scps 105 SCPS # SCPS |
| 117 | qnx 106 QNX # QNX |
| 118 | a/n 107 A/N # Active Networks |
| 119 | ipcomp 108 IPComp # IP Payload Compression Protocol |
| 120 | snp 109 SNP # Sitara Networks Protocol |
| 121 | compaq-peer 110 Compaq-Peer # Compaq Peer Protocol |
| 122 | ipx-in-ip 111 IPX-in-IP # IPX in IP |
| 123 | vrrp 112 VRRP # Virtual Router Redundancy Protocol |
| 124 | pgm 113 PGM # PGM Reliable Transport Protocol |
| 125 | # 114 # any 0-hop protocol |
| 126 | l2tp 115 L2TP # Layer Two Tunneling Protocol |
| 127 | ddx 116 DDX # D-II Data Exchange |
| 128 | iatp 117 IATP # Interactive Agent Transfer Protocol |
| 129 | st 118 ST # Schedule Transfer |
| 130 | srp 119 SRP # SpectraLink Radio Protocol |
| 131 | uti 120 UTI # UTI |
| 132 | smp 121 SMP # Simple Message Protocol |
| 133 | sm 122 SM # SM |
| 134 | ptp 123 PTP # Performance Transparency Protocol |
| 135 | isis 124 ISIS # ISIS over IPv4 |
| 136 | fire 125 FIRE |
| 137 | crtp 126 CRTP # Combat Radio Transport Protocol |
| 138 | crudp 127 CRUDP # Combat Radio User Datagram |
| 139 | sscopmce 128 SSCOPMCE |
| 140 | iplt 129 IPLT |
| 141 | sps 130 SPS # Secure Packet Shield |
| 142 | pipe 131 PIPE # Private IP Encapsulation within IP |
| 143 | sctp 132 SCTP # Stream Control Transmission Protocol |
| 144 | fc 133 FC # Fibre Channel |
| 145 | rsvp-e2e-ignore 134 RSVP-E2E-IGNORE # RSVP for IPv4 and IPv6 Reservations |
| 146 | mobility 135 MOBILITY # Mobility support in IPv6 |
| 147 | udplite 136 UDPLITE # UDPLite |
| 148 | # 137-254 # Unassigned |
| 149 | testing 253 TESTING # Use for experimentation and testing [RFC3692] |
| 150 | #testing 254 TESTING # Use for experimentation and testing [RFC3692] |
| 151 | divert 254 DIVERT # Divert pseudo-protocol [non IANA] |
| 152 | # 255 # Reserved |