プロトコル番号一覧
（プロトコル番号から転送）
以下に、IPv4およびIPv6で使用しているプロトコル番号の一覧を示す。
IPv4ヘッダにおいてはProtocolフィールド、IPv6ヘッダにおいてはNext Headerフィールドで使用されている。どちらのIPのバージョンでも同じ値が使用されており、IPヘッダの直後に続くヘッダのレイアウトを定義する。どちらもフィールド長は8ビットである。プロトコル番号はInternet Assigned Numbers Authority(IANA)によって管理され、割り当てられる[1]。
| 16進数 | 10進数 | 略称 | プロトコル | 規格/RFC |
|---|---|---|---|---|
| 0x00 | 0 | HOPOPT | IPv6のホップバイホップオプション | RFC 8200 |
| 0x01 | 1 | ICMP | Internet Control Message Protocol | RFC 792 |
| 0x02 | 2 | IGMP | Internet Group Management Protocol | RFC 1112 |
| 0x03 | 3 | GGP | Gateway-to-Gateway Protocol | RFC 823 |
| 0x04 | 4 | IP-in-IP | IP in IP（カプセル化） | RFC 2003 |
| 0x05 | 5 | ST | Internet Stream Protocol | RFC 1190, RFC 1819 |
| 0x06 | 6 | TCP | Transmission Control Protocol | RFC 793 |
| 0x07 | 7 | CBT | Core-based trees | RFC 2189 |
| 0x08 | 8 | EGP | Exterior Gateway Protocol | RFC 888 |
| 0x09 | 9 | IGP | Interior Gateway Protocol (any private interior gateway (used by Cisco for their IGRP)) | |
| 0x0A | 10 | BBN-RCC-MON | BBN RCC Monitoring | |
| 0x0B | 11 | NVP-II | Network Voice Protocol | RFC 741 |
| 0x0C | 12 | PUP | PARC Universal Packet (Xerox PUP) | |
| 0x0D | 13 | ARGUS | ARGUS | |
| 0x0E | 14 | EMCON | EMCON | |
| 0x0F | 15 | XNET | Cross Net Debugger | IEN 158[2] |
| 0x10 | 16 | CHAOS | Chaosnet | |
| 0x11 | 17 | UDP | User Datagram Protocol | RFC 768 |
| 0x12 | 18 | MUX | 多重化 | IEN 90[3] |
| 0x13 | 19 | DCN-MEAS | DCN Measurement Subsystems | |
| 0x14 | 20 | HMP | Host Monitoring Protocol | RFC 869 |
| 0x15 | 21 | PRM | Packet Radio Measurement | |
| 0x16 | 22 | XNS-IDP | XEROX NS IDP | |
| 0x17 | 23 | TRUNK-1 | Trunk-1 | |
| 0x18 | 24 | TRUNK-2 | Trunk-2 | |
| 0x19 | 25 | LEAF-1 | Leaf-1 | |
| 0x1A | 26 | LEAF-2 | Leaf-2 | |
| 0x1B | 27 | RDP | Reliable Data Protocol | RFC 908 |
| 0x1C | 28 | IRTP | Internet Reliable Transaction Protocol | RFC 938 |
| 0x1D | 29 | ISO-TP4 | ISO Transport Protocol Class 4 | RFC 905 |
| 0x1E | 30 | NETBLT | Bulk Data Transfer Protocol | RFC 998 |
| 0x1F | 31 | MFE-NSP | MFE Network Services Protocol | |
| 0x20 | 32 | MERIT-INP | MERIT Internodal Protocol | |
| 0x21 | 33 | DCCP | Datagram Congestion Control Protocol | RFC 4340 |
| 0x22 | 34 | 3PC | Third Party Connect Protocol | |
| 0x23 | 35 | IDPR | Inter-Domain Policy Routing Protocol | RFC 1479 |
| 0x24 | 36 | XTP | Xpress Transport Protocol | |
| 0x25 | 37 | DDP | Datagram Delivery Protocol | |
| 0x26 | 38 | IDPR-CMTP | IDPR Control Message Transport Protocol | |
| 0x27 | 39 | TP++ | TP++ Transport Protocol | |
| 0x28 | 40 | IL | IL Transport Protocol | |
| 0x29 | 41 | IPv6 | IPv6 Encapsulation | RFC 2473 |
| 0x2A | 42 | SDRP | Source Demand Routing Protocol | RFC 1940 |
| 0x2B | 43 | IPv6-Route | IPv6のルーティングヘッダ | RFC 8200 |
| 0x2C | 44 | IPv6-Frag | IPv6のフラグメントヘッダ | RFC 8200 |
| 0x2D | 45 | IDRP | Inter-Domain Routing Protocol | |
| 0x2E | 46 | RSVP | Resource Reservation Protocol | RFC 2205 |
| 0x2F | 47 | GREs | Generic Routing Encapsulation | RFC 2784, RFC 2890 |
| 0x30 | 48 | DSR | Dynamic Source Routing Protocol | RFC 4728 |
| 0x31 | 49 | BNA | Burroughs Network Architecture | |
| 0x32 | 50 | ESP | Encapsulating Security Payload | RFC 4303 |
| 0x33 | 51 | AH | Authentication Header | RFC 4302 |
| 0x34 | 52 | I-NLSP | Integrated Net Layer Security Protocol | TUBA |
| 0x35 | 53 | SWIPE | SwIPe | IP with Encryption |
| 0x36 | 54 | NARP | NBMA Address Resolution Protocol | RFC 1735 |
| 0x37 | 55 | MOBILE | IP Mobility (Min Encap) | RFC 2004 |
| 0x38 | 56 | TLSP | Transport Layer Security Protocol (using Kryptonet key management) | |
| 0x39 | 57 | SKIP | Simple Key-Management for Internet Protocol | RFC 2356 |
| 0x3A | 58 | IPv6-ICMP | ICMP for IPv6 | RFC 4443, RFC 4884 |
| 0x3B | 59 | IPv6-NoNxt | IPv6のNo Nextヘッダ | RFC 8200 |
| 0x3C | 60 | IPv6-Opts | IPv6のDestination Options | RFC 8200 |
| 0x3D | 61 | 任意のホスト内部プロトコル | ||
| 0x3E | 62 | CFTP | CFTP | |
| 0x3F | 63 | 任意のローカルネットワーク | ||
| 0x40 | 64 | SAT-EXPAK | SATNET and Backroom EXPAK | |
| 0x41 | 65 | KRYPTOLAN | Kryptolan | |
| 0x42 | 66 | RVD | MIT Remote Virtual Disk Protocol | |
| 0x43 | 67 | IPPC | Internet Pluribus Packet Core | |
| 0x44 | 68 | 任意の分散ファイルシステム | ||
| 0x45 | 69 | SAT-MON | SATNET Monitoring | |
| 0x46 | 70 | VISA | VISA Protocol | |
| 0x47 | 71 | IPCU | Internet Packet Core Utility | |
| 0x48 | 72 | CPNX | Computer Protocol Network Executive | |
| 0x49 | 73 | CPHB | Computer Protocol Heart Beat | |
| 0x4A | 74 | WSN | Wang Span Network | |
| 0x4B | 75 | PVP | Packet Video Protocol | |
| 0x4C | 76 | BR-SAT-MON | Backroom SATNET Monitoring | |
| 0x4D | 77 | SUN-ND | SUN ND PROTOCOL-Temporary | |
| 0x4E | 78 | WB-MON | WIDEBAND Monitoring | |
| 0x4F | 79 | WB-EXPAK | WIDEBAND EXPAK | |
| 0x50 | 80 | ISO-IP | International Organization for Standardization Internet Protocol | |
| 0x51 | 81 | VMTP | Versatile Message Transaction Protocol | RFC 1045 |
| 0x52 | 82 | SECURE-VMTP | Secure Versatile Message Transaction Protocol | RFC 1045 |
| 0x53 | 83 | VINES | VINES | |
| 0x54 | 84 | TTP | TTP | |
| 0x54 | 84 | IPTM | Internet Protocol Traffic Manager | |
| 0x55 | 85 | NSFNET-IGP | NSFNET-IGP | |
| 0x56 | 86 | DGP | Dissimilar Gateway Protocol | |
| 0x57 | 87 | TCF | TCF | |
| 0x58 | 88 | EIGRP | EIGRP | |
| 0x59 | 89 | OSPF | Open Shortest Path First | RFC 2328 |
| 0x5A | 90 | Sprite-RPC | Sprite RPC Protocol | |
| 0x5B | 91 | LARP | Locus Address Resolution Protocol | |
| 0x5C | 92 | MTP | Multicast Transport Protocol | |
| 0x5D | 93 | AX.25 | AX.25 | |
| 0x5E | 94 | OS | KA9Q NOS compatible IP over IP tunneling | |
| 0x5F | 95 | MICP | Mobile Internetworking Control Protocol | |
| 0x60 | 96 | SCC-SP | Semaphore Communications Sec. Pro | |
| 0x61 | 97 | ETHERIP | Ethernet-within-IP Encapsulation | RFC 3378 |
| 0x62 | 98 | ENCAP | Encapsulation Header | RFC 1241 |
| 0x63 | 99 | 任意の私用暗号化スキーム | ||
| 0x64 | 100 | GMTP | GMTP | |
| 0x65 | 101 | IFMP | Ipsilon Flow Management Protocol | |
| 0x66 | 102 | PNNI | PNNI over IP | |
| 0x67 | 103 | PIM | Protocol Independent Multicast | |
| 0x68 | 104 | ARIS | IBM's ARIS (Aggregate Route IP Switching) Protocol | |
| 0x69 | 105 | SCPS | Space Communications Protocol Specifications | SCPS-TP[4] |
| 0x6A | 106 | QNX | QNX | |
| 0x6B | 107 | A/N | Active Networks | |
| 0x6C | 108 | IPComp | IP Payload Compression Protocol | RFC 3173 |
| 0x6D | 109 | SNP | Sitara Networks Protocol | |
| 0x6E | 110 | Compaq-Peer | Compaq Peer Protocol | |
| 0x6F | 111 | IPX-in-IP | IPX in IP | |
| 0x70 | 112 | VRRP | Virtual Router Redundancy Protocol, Common Address Redundancy Protocol（IANAが割り当てたものではない） | VRRP:RFC 5768 |
| 0x71 | 113 | PGM | Pragmatic General Multicast | RFC 3208 |
| 0x72 | 114 | 任意の0ホッププロトコル | ||
| 0x73 | 115 | L2TP | Layer Two Tunneling Protocol Version 3 | RFC 3931 |
| 0x74 | 116 | DDX | D-II Data Exchange (DDX) | |
| 0x75 | 117 | IATP | Interactive Agent Transfer Protocol | |
| 0x76 | 118 | STP | Schedule Transfer Protocol | |
| 0x77 | 119 | SRP | SpectraLink Radio Protocol | |
| 0x78 | 120 | UTI | Universal Transport Interface Protocol | |
| 0x79 | 121 | SMP | Simple Message Protocol | |
| 0x7A | 122 | SM | Simple Multicast Protocol | draft-perlman-simple-multicast-03 |
| 0x7B | 123 | PTP | Performance Transparency Protocol | |
| 0x7C | 124 | IS-IS over IPv4 | Intermediate System to Intermediate System (IS-IS) Protocol over IPv4 | RFC 1142 and RFC 1195 |
| 0x7D | 125 | FIRE | Flexible Intra-AS Routing Environment | |
| 0x7E | 126 | CRTP | Combat Radio Transport Protocol | |
| 0x7F | 127 | CRUDP | Combat Radio User Datagram | |
| 0x80 | 128 | SSCOPMCE | Service-Specific Connection-Oriented Protocol in a Multilink and Connectionless Environment | ITU-T Q.2111 (1999) |
| 0x81 | 129 | IPLT | ||
| 0x82 | 130 | SPS | Secure Packet Shield | |
| 0x83 | 131 | PIPE | Private IP Encapsulation within IP | draft-petri-mobileip-pipe-00（失効） |
| 0x84 | 132 | SCTP | Stream Control Transmission Protocol | RFC 4960 |
| 0x85 | 133 | FC | Fibre Channel | |
| 0x86 | 134 | RSVP-E2E-IGNORE | Reservation Protocol (RSVP) End-to-End Ignore | RFC 3175 |
| 0x87 | 135 | Mobility Header | Mobility Extension Header for IPv6 | RFC 6275 |
| 0x88 | 136 | UDPLite | Lightweight User Datagram Protocol | RFC 3828 |
| 0x89 | 137 | MPLS-in-IP | Multiprotocol Label Switching Encapsulated in IP | RFC 4023, RFC 5332 |
| 0x8A | 138 | manet | MANET Protocols | RFC 5498 |
| 0x8B | 139 | HIP | Host Identity Protocol | RFC 5201 |
| 0x8C | 140 | Shim6 | Site Multihoming by IPv6 Intermediation | RFC 5533 |
| 0x8D | 141 | WESP | Wrapped Encapsulating Security Payload | RFC 5840 |
| 0x8E | 142 | ROHC | Robust Header Compression | RFC 5856 |
| 0x8F-0xFC | 143-252 | 未割り当て | ||
| 0xFD-0xFE | 253-254 | 実験・試験用 | RFC 3692 | |
| 0xFF | 255 | 予約 | ||
関連項目
[編集]脚注
[編集]- ^ “Protocol Numbers”. Internet Assigned Numbers Authority (IANA) (2017年10月13日). 2019年3月26日閲覧。
- ^ IEN 158 (英語).
- ^ IEN 90 (英語).
- ^ “SPACE COMMUNICATIONS PROTOCOL SPECIFICATION (SCPS)—TRANSPORT PROTOCOL (SCPS-TP)”. Consultative Committee for Space Data Systems. 2007年9月27日時点のオリジナルよりアーカイブ。2006年5月27日閲覧。