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#
# Internet (IP) protocols
#
# $OpenBSD: protocols,v 1.5 1997/02/22 04:32:53 angelos Exp $
#
# Updated based on RFC 1340, Assigned Numbers (July 1992).
#
ip 0 IP # internet protocol, pseudo protocol number
icmp 1 ICMP # internet control message protocol
igmp 2 IGMP # Internet Group Management
ggp 3 GGP # gateway-gateway protocol
ipencap 4 IP-ENCAP # IP encapsulated in IP (officially ``IP'')
st 5 ST # ST datagram mode
tcp 6 TCP # transmission control protocol
ucl 7 UCL # UCL
egp 8 EGP # exterior gateway protocol
igp 9 IGP # any private interior gateway
bbn-rcc-mon 10 BBN-RCC-MON # BBN RCC Monitoring
nvp-ii 11 NVP-II # Network Voice Protocol
pup 12 PUP # PARC universal packet protocol
argus 13 ARGUS # ARGUS
emcon 14 EMCON # EMCON
xnet 15 XNET # Cross Net Debugger
chaos 16 CHAOS # Chaos
udp 17 UDP # user datagram protocol
mux 18 MUX # Multiplexing
dcn-meas 19 DCN-MEAS # DCN Measurement Subsystems
hmp 20 HMP # host monitoring protocol
prm 21 PRM # Packet Radio Measurement
xns-idp 22 XNS-IDP # Xerox NS IDP
trunk-1 23 TRUNK-1 # Trunk-1
trunk-2 24 TRUNK-2 # Trunk-2
leaf-1 25 LEAF-1 # Leaf-1
leaf-2 26 LEAF-2 # Leaf-2
rdp 27 RDP # "reliable datagram" protocol
irtp 28 IRTP # Internet Reliable Transaction
iso-tp4 29 ISO-TP4 # ISO Transport Protocol class 4
netblt 30 NETBLT # Bulk Data Transfer Protocol
mfe-nsp 31 MFE-NSP # MFE Network Services Protocol
merit-inp 32 MERIT-INP # MERIT Internodal Protocol
sep 33 SEP # Sequential Exchange Protocol
3pc 34 3PC # Third Party Connect Protocol
idpr 35 IDPR # Inter-Domain Policy Routing Protocol
xtp 36 XTP # Xpress Tranfer Protocol
ddp 37 DDP # Datagram Delivery Protocol
idpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport Proto
idpr-cmtp 39 IDPR-CMTP # IDPR Control Message Transport
il 40 IL # IL Transport Protocol
sip 41 SIP # Simple Internet Protocol
sdrp 42 SDRP # Source Demand Routing Protocol
sip-sr 43 SIP-SR # SIP Source Route
sip-frag 44 SIP-FRAG # SIP Fragment
idrp 45 IDRP # Inter-Domain Routing Protocol
rsvp 46 RSVP # Reservation Protocol
gre 47 GRE # General Routing Encapsulation
mhrp 48 MHRP # Mobile Host Routing Protocol
bna 49 BNA # BNA
sipp-esp 50 SIPP-ESP # SIPP Encap Security Payload
sipp-ah 51 SIPP-AH # SIPP Authentication Header
i-nlsp 52 I-NLSP # Integrated Net Layer Security TUBA
swipe 53 SWIPE # IP with Encryption
nhrp 54 NHRP # NBMA Next Hop Resolution Protocol
any 61 any # host internal protocol
cftp 62 CFTP # CFTP
any 63 any # local network
sat-expak 64 SAT-EXPAK # SATNET and Backroom EXPAK
kryptolan 65 KRYPTOLAN # Kryptolan
rvd 66 RVD # MIT Remote Virtual Disk Protocol
ippc 67 IPPC # Internet Pluribus Packet Core
any 68 any # distributed file system
sat-mon 69 SAT-MON # SATNET Monitoring
visa 70 VISA # VISA Protocol
ipcv 71 IPCV # Internet Packet Core Utility
cpnx 72 CPNX # Computer Protocol Network Executive
cphb 73 CPHB # Computer Protocol Heart Beat
wsn 74 WSN # Wang Span Network
pvp 75 PVP # Packet Video Protocol
br-sat-mon 76 BR-SAT-MON # Backroom SATNET Monitoring
sun-nd 77 SUN-ND # SUN ND PROTOCOL-Temporary
wb-mon 78 WB-MON # WIDEBAND Monitoring
wb-expak 79 WB-EXPAK # WIDEBAND EXPAK
iso-ip 80 ISO-IP # ISO Internet Protocol
vmtp 81 VMTP # Versatile Message Transport
secure-vmtp 82 SECURE-VMTP # SECURE-VMTP
vines 83 VINES # VINES
ttp 84 TTP # TTP
nsfnet-igp 85 NSFNET-IGP # NSFNET-IGP
dgp 86 DGP # Dissimilar Gateway Protocol
tcf 87 TCF # TCF
igrp 88 IGRP # IGRP
ospf 89 OSPFIGP # Open Shortest Path First IGP
sprite-rpc 90 Sprite-RPC # Sprite RPC Protocol
larp 91 LARP # Locus Address Resolution Protocol
mtp 92 MTP # Multicast Transport Protocol
ax.25 93 AX.25 # AX.25 Frames
ipip 94 IPIP # Yet Another IP encapsulation
micp 95 MICP # Mobile Internetworking Control Pro.
scc-sp 96 SCC-SP # Semaphore Communications Sec. Pro.
etherip 97 ETHERIP # Ethernet-within-IP Encapsulation
encap 98 ENCAP # Yet Another IP encapsulation
any 99 any # private encryption scheme
gmtp 100 GMTP # GMTP
reserved 255 Reserved #
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