1*bc4097aaSchristosicmp 1 ICMP # Internet Control Message 2*bc4097aaSchristosigmp 2 IGMP # Internet Group Management 3*bc4097aaSchristosggp 3 GGP # Gateway-to-Gateway 4*bc4097aaSchristosip 4 IP # IP in IP (encasulation) 5*bc4097aaSchristosst 5 ST # Stream 6*bc4097aaSchristostcp 6 TCP # Transmission Control 7*bc4097aaSchristosucl 7 UCL # UCL 8*bc4097aaSchristosegp 8 EGP # Exterior Gateway Protocol 9*bc4097aaSchristosigp 9 IGP # any private interior gateway 10*bc4097aaSchristosbbn-rcc-mon 10 BBN-RCC-MON # BBN RCC Monitoring 11*bc4097aaSchristosnvp-ii 11 NVP-II # Network Voice Protocol 12*bc4097aaSchristospup 12 PUP # PUP 13*bc4097aaSchristosargus 13 ARGUS # ARGUS 14*bc4097aaSchristosemcon 14 EMCON # EMCON 15*bc4097aaSchristosxnet 15 XNET # Cross Net Debugger 16*bc4097aaSchristoschaos 16 CHAOS # Chaos 17*bc4097aaSchristosudp 17 UDP # User Datagram 18*bc4097aaSchristosmux 18 MUX # Multiplexing 19*bc4097aaSchristosdcn-meas 19 DCN-MEAS # DCN Measurement Subsystems 20*bc4097aaSchristoshmp 20 HMP # Host Monitoring 21*bc4097aaSchristosprm 21 PRM # Packet Radio Measurement 22*bc4097aaSchristosxns-idp 22 XNS-IDP # XEROX NS IDP 23*bc4097aaSchristostrunk-1 23 TRUNK-1 # Trunk-1 24*bc4097aaSchristostrunk-2 24 TRUNK-2 # Trunk-2 25*bc4097aaSchristosleaf-1 25 LEAF-1 # Leaf-1 26*bc4097aaSchristosleaf-2 26 LEAF-2 # Leaf-2 27*bc4097aaSchristosrdp 27 RDP # Reliable Data Protocol 28*bc4097aaSchristosirtp 28 IRTP # Internet Reliable Transaction 29*bc4097aaSchristosiso-tp4 29 ISO-TP4 # ISO Transport Protocol Class 4 30*bc4097aaSchristosnetblt 30 NETBLT # Bulk Data Transfer Protocol 31*bc4097aaSchristosmfe-nsp 31 MFE-NSP # MFE Network Services Protocol 32*bc4097aaSchristosmerit-inp 32 MERIT-INP # MERIT Internodal Protocol 33*bc4097aaSchristossep 33 SEP # Sequential Exchange Protocol 34*bc4097aaSchristos3pc 34 3PC # Third Party Connect Protocol 35*bc4097aaSchristosidpr 35 IDPR # Inter-Domain Policy Routing Protocol 36*bc4097aaSchristosxtp 36 XTP # XTP 37*bc4097aaSchristosddp 37 DDP # Datagram Delivery Protocol 38*bc4097aaSchristosidpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport Proto 39*bc4097aaSchristostp++ 39 TP++ # TP++ Transport Protocol 40*bc4097aaSchristosil 40 IL # IL Transport Protocol 41*bc4097aaSchristosipv6 41 IPv6 # Internet Protocol, version 6 42*bc4097aaSchristossip 41 SIP # Simple Internet Protocol 43*bc4097aaSchristossdrp 42 SDRP # Source Demand Routing Protocol 44*bc4097aaSchristosipv6-route 43 IPv6-Route # Routing Header for IPv6 45*bc4097aaSchristossip-sr 43 SIP-SR # SIP Source Route 46*bc4097aaSchristosipv6-frag 44 IPv6-Frag # Fragment Hedaer for IPv6 47*bc4097aaSchristossip-frag 44 SIP-FRAG # SIP Fragment 48*bc4097aaSchristosidrp 45 IDRP # Inter-Domain Routing Protocol 49*bc4097aaSchristosrsvp 46 RSVP # Reservation Protocol 50*bc4097aaSchristosgre 47 GRE # General Routing Encapsulation 51*bc4097aaSchristosmhrp 48 MHRP # Mobile Host Routing Protocol 52*bc4097aaSchristosbna 49 BNA # BNA 53*bc4097aaSchristosesp 50 esp # Encap Security Payload 54*bc4097aaSchristosah 51 AH # Authentication Header 55*bc4097aaSchristosi-nlsp 52 I-NLSP # Integrated Net Layer Security TUBA 56*bc4097aaSchristosswipe 53 SWIPE # IP with Encryption 57*bc4097aaSchristosnhrp 54 NHRP # NBMA Next Hop Resolution Protocol 58*bc4097aaSchristosmobile 55 MOBILE # IP Mobility (IP tunneling) 59*bc4097aaSchristosipv6-icmp 58 icmpv6 IPv6-ICMP ICMPv6 # ICMP version 6 60*bc4097aaSchristosipv6-nonxt 59 IPv6-Nonxt # No Next Header for IPv6 61*bc4097aaSchristosipv6-opts 60 IPv6-Opts # Destination Options for IPv6 62*bc4097aaSchristosany 61 any # host internal protocol 63*bc4097aaSchristoscftp 62 CFTP # CFTP 64*bc4097aaSchristosany 63 any # local network 65*bc4097aaSchristossat-expak 64 SAT-EXPAK # SATNET and Backroom EXPAK 66*bc4097aaSchristoskryptolan 65 KRYPTOLAN # Kryptolan 67*bc4097aaSchristosrvd 66 RVD # MIT Remote Virtual Disk Protocol 68*bc4097aaSchristosippc 67 IPPC # Internet Pluribus Packet Core 69*bc4097aaSchristosany 68 any # distributed file system 70*bc4097aaSchristossat-mon 69 SAT-MON # SATNET Monitoring 71*bc4097aaSchristosvisa 70 VISA # VISA Protocol 72*bc4097aaSchristosipcv 71 IPCV # Internet Packet Core Utility 73*bc4097aaSchristoscpnx 72 CPNX # Computer Protocol Network Executive 74*bc4097aaSchristoscphb 73 CPHB # Computer Protocol Heart Beat 75*bc4097aaSchristoswsn 74 WSN # Wang Span Network 76*bc4097aaSchristospvp 75 PVP # Packet Video Protocol 77*bc4097aaSchristosbr-sat-mon 76 BR-SAT-MON # Backroom SATNET Monitoring 78*bc4097aaSchristossun-nd 77 SUN-ND # SUN ND PROTOCOL-Temporary 79*bc4097aaSchristoswb-mon 78 WB-MON # WIDEBAND Monitoring 80*bc4097aaSchristoswb-expak 79 WB-EXPAK # WIDEBAND EXPAK 81*bc4097aaSchristosiso-ip 80 ISO-IP # ISO Internet Protocol 82*bc4097aaSchristosvmtp 81 VMTP # VMTP 83*bc4097aaSchristossecure-vmtp 82 SECURE-VMTP # SECURE-VMTP 84*bc4097aaSchristosvines 83 VINES # VINES 85*bc4097aaSchristosttp 84 TTP # TTP 86*bc4097aaSchristosnsfnet-igp 85 NSFNET-IGP # NSFNET-IGP 87*bc4097aaSchristosdgp 86 DGP # Dissimilar Gateway Protocol 88*bc4097aaSchristostcf 87 TCF # TCF 89*bc4097aaSchristosigrp 88 IGRP # IGRP 90*bc4097aaSchristosospfigp 89 OSPFIGP # OSPFIGP 91*bc4097aaSchristossprite-rpc 90 Sprite-RPC # Sprite RPC Protocol 92*bc4097aaSchristoslarp 91 LARP # Locus Address Resolution Protocol 93*bc4097aaSchristosmtp 92 MTP # Multicast Transport Protocol 94*bc4097aaSchristosax.25 93 AX.25 # AX.25 Frames 95*bc4097aaSchristosipip 94 IPIP # IP-within-IP Encapsulation Protocol 96*bc4097aaSchristosmicp 95 MICP # Mobile Internetworking Control Pro. 97*bc4097aaSchristosscc-sp 96 SCC-SP # Semaphore Communications Sec. Pro. 98*bc4097aaSchristosetherip 97 ETHERIP # Ethernet-within-IP Encapsulation 99*bc4097aaSchristosencap 98 ENCAP # Encapsulation Header 100*bc4097aaSchristosany 99 any # private encryption scheme 101*bc4097aaSchristosgmtp 100 GMTP # GMTP 102*bc4097aaSchristospim 103 PIM # Protocol Independant Multicast 103*bc4097aaSchristosipcomp 108 IPCOMP # IP Payload Compression Protocol 104*bc4097aaSchristosreserved 255 Reserved # 105