# /etc/protocols
#
# Source: RFC1700
#

icmp            1       ICMP            # Internet Control Message
igmp            2       IGMP            # Internet Group Management
ggp             3       GGP             # Gateway-to-Gateway
ip              4       IP              # IP in IP (encasulation)
st              5       ST              # Stream
tcp             6       TCP             # Transmission Control
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             # PUP
argus           13      ARGUS           # ARGUS
emcon           14      EMCON           # EMCON
xnet            15      XNET            # Cross Net Debugger
chaos           16      CHAOS           # Chaos
udp             17      UDP             # User Datagram
mux             18      MUX             # Multiplexing
dcn-meas        19      DCN-MEAS        # DCN Measurement Subsystems
hmp             20      HMP             # Host Monitoring
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 Data 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             # XTP
ddp             37      DDP             # Datagram Delivery Protocol
idpr-cmtp       38      IDPR-CMTP       # IDPR Control Message Transport Proto
tp++            39      TP++            # TP++ Transport Protocol
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
cftp            62      CFTP            # CFTP
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
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            # VMTP
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
ospfigp         89      OSPFIGP         # OSPFIGP
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            # IP-within-IP Encapsulation Protocol
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           # Encapsulation Header
gmtp            100     GMTP            # GMTP

