# This list of protocols is distributed with the -*- mode: fundamental; -*- # Nmap Security Scanner ( https://nmap.org ) # # This list is based on IEEE data at # http://www.iana.org/assignments/protocol-numbers # Last updated: 2015-06-17 hopopt 0 # IPv6 Hop-by-Hop Option icmp 1 # Internet Control Message igmp 2 # Internet Group Management ggp 3 # Gateway-to-Gateway ipv4 4 # IP in IP (encapsulation) st 5 # Stream tcp 6 # Transmission Control cbt 7 # CBT egp 8 # Exterior Gateway Protocol igp 9 # any private interior gateway bbn-rcc-mon 10 # BBN RCC Monitoring nvp-ii 11 # Network Voice Protocol pup 12 # PARC universal packet protocol argus 13 # ARGUS emcon 14 # EMCON xnet 15 # Cross Net Debugger chaos 16 # Chaos udp 17 # User Datagram mux 18 # Multiplexing dcn-meas 19 # DCN Measurement Subsystems hmp 20 # Host Monitoring prm 21 # Packet Radio Measurement xns-idp 22 # XEROX NS IDP trunk-1 23 # Trunk-1 trunk-2 24 # Trunk-2 leaf-1 25 # Leaf-1 leaf-2 26 # Leaf-2 rdp 27 # Reliable Data Protocol irtp 28 # Internet Reliable Transaction iso-tp4 29 # ISO Transport Protocol Class 4 netblt 30 # Bulk Data Transfer Protocol mfe-nsp 31 # MFE Network Services Protocol merit-inp 32 # MERIT Internodal Protocol dccp 33 # Datagram Congestion Control Protocol 3pc 34 # Third Party Connect Protocol idpr 35 # Inter-Domain Policy Routing Protocol xtp 36 # XTP ddp 37 # Datagram Delivery Protocol idpr-cmtp 38 # IDPR Control Message Transport Proto tp++ 39 # TP+ il 40 # IL Transport Protocol ipv6 41 # Ipv6 sdrp 42 # Source Demand Routing Protocol ipv6-route 43 # Routing Header for IPv6 ipv6-frag 44 # Fragment Header for IPv6 idrp 45 # Inter-Domain Routing Protocol rsvp 46 # Reservation Protocol gre 47 # General Routing Encapsulation dsp 48 # Dynamic Source Routing Protocol. Historically MHRP bna 49 # BNA esp 50 # Encap Security Payload ah 51 # Authentication Header i-nlsp 52 # Integrated Net Layer Security TUBA swipe 53 # IP with Encryption narp 54 # NBMA Address Resolution Protocol mobile 55 # IP Mobility tlsp 56 # Transport Layer Security Protocol using Kryptonet key management skip 57 # SKIP ipv6-icmp 58 # ICMP for IPv6 ipv6-nonxt 59 # No Next Header for IPv6 ipv6-opts 60 # Destination Options for IPv6 anyhost 61 # any host internal protocol cftp 62 # CFTP anylocalnet 63 # any local network sat-expak 64 # SATNET and Backroom EXPAK kryptolan 65 # Kryptolan rvd 66 # MIT Remote Virtual Disk Protocol ippc 67 # Internet Pluribus Packet Core anydistribfs 68 # any distributed file system sat-mon 69 # SATNET Monitoring visa 70 # VISA Protocol ipcv 71 # Internet Packet Core Utility cpnx 72 # Computer Protocol Network Executive cphb 73 # Computer Protocol Heart Beat wsn 74 # Wang Span Network pvp 75 # Packet Video Protocol br-sat-mon 76 # Backroom SATNET Monitoring sun-nd 77 # SUN ND PROTOCOL-Temporary wb-mon 78 # WIDEBAND Monitoring wb-expak 79 # WIDEBAND EXPAK iso-ip 80 # ISO Internet Protocol vmtp 81 # VMTP secure-vmtp 82 # SECURE-VMTP vines 83 # VINES iptm 84 # Internet Protocol Traffic Manager. Historically TTP nsfnet-igp 85 # NSFNET-IGP dgp 86 # Dissimilar Gateway Protocol tcf 87 # TCF eigrp 88 # EIGRP ospfigp 89 # OSPFIGP sprite-rpc 90 # Sprite RPC Protocol larp 91 # Locus Address Resolution Protocol mtp 92 # Multicast Transport Protocol ax.25 93 # AX. ipip 94 # IP-within-IP Encapsulation Protocol micp 95 # Mobile Internetworking Control Pro. scc-sp 96 # Semaphore Communications Sec. etherip 97 # Ethernet-within-IP Encapsulation encap 98 # Encapsulation Header anyencrypt 99 # any private encryption scheme gmtp 100 # GMTP ifmp 101 # Ipsilon Flow Management Protocol pnni 102 # PNNI over IP pim 103 # Protocol Independent Multicast aris 104 # ARIS scps 105 # SCPS qnx 106 # QNX a/n 107 # Active Networks ipcomp 108 # IP Payload Compression Protocol snp 109 # Sitara Networks Protocol compaq-peer 110 # Compaq Peer Protocol ipx-in-ip 111 # IPX in IP vrrp 112 # Virtual Router Redundancy Protocol pgm 113 # PGM Reliable Transport Protocol any0hop 114 # any 0-hop protocol l2tp 115 # Layer Two Tunneling Protocol ddx 116 # D-II Data Exchange ( iatp 117 # Interactive Agent Transfer Protocol stp 118 # Schedule Transfer Protocol srp 119 # SpectraLink Radio Protocol uti 120 # UTI smp 121 # Simple Message Protocol sm 122 # Simple Multicast Protocol ptp 123 # Performance Transparency Protocol isis-ipv4 124 # ISIS over IPv4 fire 125 crtp 126 # Combat Radio Transport Protocol crudp 127 # Combat Radio User Datagram sscopmce 128 iplt 129 sps 130 # Secure Packet Shield pipe 131 # Private IP Encapsulation within IP sctp 132 # Stream Control Transmission Protocol fc 133 # Fibre Channel rsvp-e2e-ignore 134 mobility-hdr 135 # Mobility Header udplite 136 # UDP-Lite [RFC3828] mpls-in-ip 137 # MPLS-in-IP [RFC4023] manet 138 # MANET Protocols [RFC5498] hip 139 # Host Identity Protocol shim6 140 # Shim6 Protocol [RFC5533] wesp 141 # Wrapped Encapsulating Security Payload rohc 142 # Robust Header Compression experimental1 253 # Use for experimentation and testing experimental2 254 # Use for experimentation and testing