1# 2# Internet protocols 3# 4# from: @(#)protocols 5.1 (Berkeley) 4/17/89 5# 6# See also http://www.iana.org/assignments/protocol-numbers 7# 8ip 0 IP # internet protocol, pseudo protocol number 9#hopopt 0 HOPOPT # hop-by-hop options for ipv6 10icmp 1 ICMP # internet control message protocol 11igmp 2 IGMP # internet group management protocol 12ggp 3 GGP # gateway-gateway protocol 13ipencap 4 IP-ENCAP # IP encapsulated in IP (officially ``IP'') 14st2 5 ST2 # ST2 datagram mode (RFC 1819) (officially ``ST'') 15tcp 6 TCP # transmission control protocol 16cbt 7 CBT # CBT, Tony Ballardie <A.Ballardie@cs.ucl.ac.uk> 17egp 8 EGP # exterior gateway protocol 18igp 9 IGP # any private interior gateway (Cisco: for IGRP) 19bbn-rcc 10 BBN-RCC-MON # BBN RCC Monitoring 20nvp 11 NVP-II # Network Voice Protocol 21pup 12 PUP # PARC universal packet protocol 22argus 13 ARGUS # ARGUS 23emcon 14 EMCON # EMCON 24xnet 15 XNET # Cross Net Debugger 25chaos 16 CHAOS # Chaos 26udp 17 UDP # user datagram protocol 27mux 18 MUX # Multiplexing protocol 28dcn 19 DCN-MEAS # DCN Measurement Subsystems 29hmp 20 HMP # host monitoring protocol 30prm 21 PRM # packet radio measurement protocol 31xns-idp 22 XNS-IDP # Xerox NS IDP 32trunk-1 23 TRUNK-1 # Trunk-1 33trunk-2 24 TRUNK-2 # Trunk-2 34leaf-1 25 LEAF-1 # Leaf-1 35leaf-2 26 LEAF-2 # Leaf-2 36rdp 27 RDP # "reliable datagram" protocol 37irtp 28 IRTP # Internet Reliable Transaction Protocol 38iso-tp4 29 ISO-TP4 # ISO Transport Protocol Class 4 39netblt 30 NETBLT # Bulk Data Transfer Protocol 40mfe-nsp 31 MFE-NSP # MFE Network Services Protocol 41merit-inp 32 MERIT-INP # MERIT Internodal Protocol 42dccp 33 DCCP # Datagram Congestion Control Protocol 433pc 34 3PC # Third Party Connect Protocol 44idpr 35 IDPR # Inter-Domain Policy Routing Protocol 45xtp 36 XTP # Xpress Transfer Protocol 46ddp 37 DDP # Datagram Delivery Protocol 47idpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport Proto 48tp++ 39 TP++ # TP++ Transport Protocol 49il 40 IL # IL Transport Protocol 50ipv6 41 IPV6 # ipv6 51sdrp 42 SDRP # Source Demand Routing Protocol 52ipv6-route 43 IPV6-ROUTE # routing header for ipv6 53ipv6-frag 44 IPV6-FRAG # fragment header for ipv6 54idrp 45 IDRP # Inter-Domain Routing Protocol 55rsvp 46 RSVP # Resource ReSerVation Protocol 56gre 47 GRE # Generic Routing Encapsulation 57dsr 48 DSR # Dynamic Source Routing Protocol 58bna 49 BNA # BNA 59esp 50 ESP # encapsulating security payload 60ah 51 AH # authentication header 61i-nlsp 52 I-NLSP # Integrated Net Layer Security TUBA 62swipe 53 SWIPE # IP with Encryption 63narp 54 NARP # NBMA Address Resolution Protocol 64mobile 55 MOBILE # IP Mobility 65tlsp 56 TLSP # Transport Layer Security Protocol 66skip 57 SKIP # SKIP 67ipv6-icmp 58 IPV6-ICMP icmp6 # ICMP for IPv6 68ipv6-nonxt 59 IPV6-NONXT # no next header for ipv6 69ipv6-opts 60 IPV6-OPTS # destination options for ipv6 70# 61 # any host internal protocol 71cftp 62 CFTP # CFTP 72# 63 # any local network 73sat-expak 64 SAT-EXPAK # SATNET and Backroom EXPAK 74kryptolan 65 KRYPTOLAN # Kryptolan 75rvd 66 RVD # MIT Remote Virtual Disk Protocol 76ippc 67 IPPC # Internet Pluribus Packet Core 77# 68 # any distributed filesystem 78sat-mon 69 SAT-MON # SATNET Monitoring 79visa 70 VISA # VISA Protocol 80ipcv 71 IPCV # Internet Packet Core Utility 81cpnx 72 CPNX # Computer Protocol Network Executive 82cphb 73 CPHB # Computer Protocol Heart Beat 83wsn 74 WSN # Wang Span Network 84pvp 75 PVP # Packet Video Protocol 85br-sat-mon 76 BR-SAT-MON # Backroom SATNET Monitoring 86sun-nd 77 SUN-ND # SUN ND PROTOCOL-Temporary 87wb-mon 78 WB-MON # WIDEBAND Monitoring 88wb-expak 79 WB-EXPAK # WIDEBAND EXPAK 89iso-ip 80 ISO-IP # ISO Internet Protocol 90vmtp 81 VMTP # Versatile Message Transport 91secure-vmtp 82 SECURE-VMTP # SECURE-VMTP 92vines 83 VINES # VINES 93ttp 84 TTP # TTP 94#iptm 84 IPTM # Protocol Internet Protocol Traffic 95nsfnet-igp 85 NSFNET-IGP # NSFNET-IGP 96dgp 86 DGP # Dissimilar Gateway Protocol 97tcf 87 TCF # TCF 98eigrp 88 EIGRP # Enhanced Interior Routing Protocol (Cisco) 99ospf 89 OSPFIGP # Open Shortest Path First IGP 100sprite-rpc 90 Sprite-RPC # Sprite RPC Protocol 101larp 91 LARP # Locus Address Resolution Protocol 102mtp 92 MTP # Multicast Transport Protocol 103ax.25 93 AX.25 # AX.25 Frames 104ipip 94 IPIP # Yet Another IP encapsulation 105micp 95 MICP # Mobile Internetworking Control Pro. 106scc-sp 96 SCC-SP # Semaphore Communications Sec. Pro. 107etherip 97 ETHERIP # Ethernet-within-IP Encapsulation 108encap 98 ENCAP # Yet Another IP encapsulation 109# 99 # any private encryption scheme 110gmtp 100 GMTP # GMTP 111ifmp 101 IFMP # Ipsilon Flow Management Protocol 112pnni 102 PNNI # PNNI over IP 113pim 103 PIM # Protocol Independent Multicast 114aris 104 ARIS # ARIS 115scps 105 SCPS # SCPS 116qnx 106 QNX # QNX 117a/n 107 A/N # Active Networks 118ipcomp 108 IPComp # IP Payload Compression Protocol 119snp 109 SNP # Sitara Networks Protocol 120compaq-peer 110 Compaq-Peer # Compaq Peer Protocol 121ipx-in-ip 111 IPX-in-IP # IPX in IP 122carp 112 CARP vrrp # Common Address Redundancy Protocol 123pgm 113 PGM # PGM Reliable Transport Protocol 124# 114 # any 0-hop protocol 125l2tp 115 L2TP # Layer Two Tunneling Protocol 126ddx 116 DDX # D-II Data Exchange 127iatp 117 IATP # Interactive Agent Transfer Protocol 128stp 118 STP # Schedule Transfer Protocol 129srp 119 SRP # SpectraLink Radio Protocol 130uti 120 UTI # UTI 131smp 121 SMP # Simple Message Protocol 132sm 122 SM # SM 133ptp 123 PTP # Performance Transparency Protocol 134isis 124 ISIS # ISIS over IPv4 135fire 125 FIRE 136crtp 126 CRTP # Combat Radio Transport Protocol 137crudp 127 CRUDP # Combat Radio User Datagram 138sscopmce 128 SSCOPMCE 139iplt 129 IPLT 140sps 130 SPS # Secure Packet Shield 141pipe 131 PIPE # Private IP Encapsulation within IP 142sctp 132 SCTP # Stream Control Transmission Protocol 143fc 133 FC # Fibre Channel 144rsvp-e2e-ignore 134 RSVP-E2E-IGNORE # Aggregation of RSVP for IP reservations 145mobility-header 135 Mobility-Header # Mobility Support in IPv6 146udplite 136 UDPLite # The UDP-Lite Protocol 147mpls-in-ip 137 MPLS-IN-IP # Encapsulating MPLS in IP 148manet 138 MANET # MANET Protocols (RFC5498) 149hip 139 HIP # Host Identity Protocol (RFC5201) 150shim6 140 SHIM6 # Shim6 Protocol (RFC5533) 151wesp 141 WESP # Wrapped Encapsulating Security Payload (RFC5840) 152rohc 142 ROHC # Robust Header Compression (RFC5858) 153# 138-254 # Unassigned 154pfsync 240 PFSYNC # PF Synchronization 155# 253-254 # Use for experimentation and testing (RFC3692) 156# 255 # Reserved 157divert 258 DIVERT # Divert pseudo-protocol [non IANA] 158