[Transport layer protocols] 0,RAWSOCKET,Raw socket 1,ICMP,Internet Control Message Protocol 2,IGMP,Internet Group Management Protocol 3,GGP,Gateway to Gateway Protocol 4,IPIIP, IP in IP Encapsulation 5,ST,Internet Stream Protocol #6,TCP,Transmission Control Protocol 7,CBT,Core Based Trees 8,EGP,Exterior Gateway Protocol 11,NVP,Network Voice Protocol #17,UDP,User Datagram Protocol 18,TMux,Transport Multiplexing Protocol 20,HMP,Host Monitoring Protocol 27,RDP,Reliable Data Protocol 28,IRTP,Internet Reliable Transaction Protocol 30,NETBLT,Network Block Transfer #35,IDPR,Inter-Domain Policy Routing Protocol #38,IDPR,Inter-Domain Policy Routing Protocol 42,SDRP,Source Demand Routing Protocol #46,RSVP,Resource ReSerVation Protocol 47,GRE,Generic Routing Encapsulation 50,ESP,Encapsulating Security Payload 51,AH,IP Authentication Header 54,NARP,NBMA Address Resolution Protocol 55,MEP,Minimal Encapsulation Protocol 57,SKIP,Simple Key management for Internet Protocol 58,ICMPv6,Internet Control Message Protocol for IPv6 81,VMTP,Versatile Message Transaction Protocol 89,MOSPF,Multicast Open Shortest Path First 89,OSPF,Open Shortest Path First Routing Protocol 92,MTP,Multicast Transport Protocol 101,IFMP,Ipsilon Flow Management Protocol 103,PIM,Protocol Independent Multicast 108,IPPCP,IP Payload Compression Protocol 112,VRRP,Virtual Router Redundancy Protocol 113,PGM,Pragmatic General Multicast 123,PTP,Performance Transparency Protocol 132,SCTP,Stream Control Transmission Protocol #134,RSVP,Resource ReSerVation Protocol