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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 1.8 2007/08/16 20:03:51 dillon 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) (officially ``ST'')
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 dccp 33 DCCP # Datagram Congestion Control 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 dsr 48 DSR # Dynamic Source 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 carp 112 CARP vrrp # Common Address 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 stp 118 STP # Schedule Transfer Protocol
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 # Aggregation of RSVP for IP Reservations
146 mobility-header 135 Mobility-Header # Mobility support in IPv6
147 udplite 136 UDPLite # The UDP-Lite Protocol
148 mpls-in-ip 137 MPLS-IN-IP # Encapsulating MPLS in IP
149 # 138-254 # Unassigned
150 testing 253 TESTING # Use for experimentation and testing [RFC3692]
151 #testing 254 TESTING # Use for experimentation and testing [RFC3692]
152 divert 254 DIVERT # Divert pseudo-protocol [non IANA]
153 # 255 # Reserved