transfert de ports et GRE

[mul]

slt, jvoulais savoir ce qu'est GRE dans transfert de ports ??

[Franck78]

Ben un autre protocole <BR>TCP, UDP, GRE, AH, ... <!-- BBCode auto-link start --><a href="http://www.iana.org" target="_blank">www.iana.org</a><!-- BBCode auto-link end --> <BR> <BR> <BR>PROTOCOL NUMBERS <BR> <BR>(last updated 2004-01-29) <BR> <BR>In the Internet Protocol version 4 (IPv4) [RFC791] there is a field, <BR>called "Protocol", to identify the next level protocol. This is an 8 <BR>bit field. In Internet Protocol version 6 (IPv6) [RFC1883] this field <BR>is called the "Next Header" field. <BR> <BR>Assigned Internet Protocol Numbers <BR> <BR>Decimal Keyword Protocol References <BR>------- ------- -------- ---------- <BR> 0 HOPOPT IPv6 Hop-by-Hop Option [RFC1883] <BR> 1 ICMP Internet Control Message [RFC792] <BR> 2 IGMP Internet Group Management [RFC1112] <BR> 3 GGP Gateway-to-Gateway [RFC823] <BR> 4 IP IP in IP (encapsulation) [RFC2003] <BR> 5 ST Stream [RFC1190,RFC1819] <BR> 6 TCP Transmission Control [RFC793] <BR> 7 CBT CBT [Ballardie] <BR> 8 EGP Exterior Gateway Protocol [RFC888,DLM1] <BR> 9 IGP any private interior gateway [IANA] <BR> (used by Cisco for their IGRP) <BR> 10 BBN-RCC-MON BBN RCC Monitoring [SGC] <BR> 11 NVP-II Network Voice Protocol [RFC741,SC3] <BR> 12 PUP PUP [PUP,XEROX] <BR> 13 ARGUS ARGUS [RWS4] <BR> 14 EMCON EMCON [BN7] <BR> 15 XNET Cross Net Debugger [IEN158,JFH2] <BR> 16 CHAOS Chaos [NC3] <BR> 17 UDP User Datagram [RFC768,JBP] <BR> 18 MUX Multiplexing [IEN90,JBP] <BR> 19 DCN-MEAS DCN Measurement Subsystems [DLM1] <BR> 20 HMP Host Monitoring [RFC869,RH6] <BR> 21 PRM Packet Radio Measurement [ZSU] <BR> 22 XNS-IDP XEROX NS IDP [ETHERNET,XEROX] <BR> 23 TRUNK-1 Trunk-1 [BWB6] <BR> 24 TRUNK-2 Trunk-2 [BWB6] <BR> 25 LEAF-1 Leaf-1 [BWB6] <BR> 26 LEAF-2 Leaf-2 [BWB6] <BR> 27 RDP Reliable Data Protocol [RFC908,RH6] <BR> 28 IRTP Internet Reliable Transaction [RFC938,TXM] <BR> 29 ISO-TP4 ISO Transport Protocol Class 4 [RFC905,RC77] <BR> 30 NETBLT Bulk Data Transfer Protocol [RFC969,DDC1] <BR> 31 MFE-NSP MFE Network Services Protocol [MFENET,BCH2] <BR> 32 MERIT-INP MERIT Internodal Protocol [HWB] <BR> 33 SEP Sequential Exchange Protocol [JC120] <BR> 34 3PC Third Party Connect Protocol [SAF3] <BR> 35 IDPR Inter-Domain Policy Routing Protocol [MXS1] <BR> 36 XTP XTP [GXC] <BR> 37 DDP Datagram Delivery Protocol [WXC] <BR> 38 IDPR-CMTP IDPR Control Message Transport Proto [MXS1] <BR> 39 TP++ TP++ Transport Protocol [DXF] <BR> 40 IL IL Transport Protocol [Presotto] <BR> 41 IPv6 Ipv6 [Deering] <BR> 42 SDRP Source Demand Routing Protocol [DXE1] <BR> 43 IPv6-Route Routing Header for IPv6 [Deering] <BR> 44 IPv6-Frag Fragment Header for IPv6 [Deering] <BR> 45 IDRP Inter-Domain Routing Protocol [Sue Hares] <BR> 46 RSVP Reservation Protocol [Bob Braden] <BR> 47 GRE General Routing Encapsulation [Tony Li] <BR> 48 MHRP Mobile Host Routing Protocol[David Johnson] <BR> 49 BNA BNA [Gary Salamon] <BR> 50 ESP Encap Security Payload for IPv6 [RFC2406] <BR> 51 AH Authentication Header for IPv6 [RFC2402] <BR> 52 I-NLSP Integrated Net Layer Security TUBA [GLENN] <BR> 53 SWIPE IP with Encryption [JI6] <BR> 54 NARP NBMA Address Resolution Protocol [RFC1735] <BR> 55 MOBILE IP Mobility [Perkins] <BR> 56 TLSP Transport Layer Security Protocol [Oberg] <BR> using Kryptonet key management <BR> 57 SKIP SKIP [Markson] <BR> 58 IPv6-ICMP ICMP for IPv6 [RFC1883] <BR> 59 IPv6-NoNxt No Next Header for IPv6 [RFC1883] <BR> 60 IPv6-Opts Destination Options for IPv6 [RFC1883] <BR> 61 any host internal protocol [IANA] <BR> 62 CFTP CFTP [CFTP,HCF2] <BR> 63 any local network [IANA] <BR> 64 SAT-EXPAK SATNET and Backroom EXPAK [SHB] <BR> 65 KRYPTOLAN Kryptolan [PXL1] <BR> 66 RVD MIT Remote Virtual Disk Protocol [MBG] <BR> 67 IPPC Internet Pluribus Packet Core [SHB] <BR> 68 any distributed file system [IANA] <BR> 69 SAT-MON SATNET Monitoring [SHB] <BR> 70 VISA VISA Protocol [GXT1] <BR> 71 IPCV Internet Packet Core Utility [SHB] <BR> 72 CPNX Computer Protocol Network Executive [DXM2] <BR> 73 CPHB Computer Protocol Heart Beat [DXM2] <BR> 74 WSN Wang Span Network [VXD] <BR> 75 PVP Packet Video Protocol [SC3] <BR> 76 BR-SAT-MON Backroom SATNET Monitoring [SHB] <BR> 77 SUN-ND SUN ND PROTOCOL-Temporary [WM3] <BR> 78 WB-MON WIDEBAND Monitoring [SHB] <BR> 79 WB-EXPAK WIDEBAND EXPAK [SHB] <BR> 80 ISO-IP ISO Internet Protocol [MTR] <BR> 81 VMTP VMTP [DRC3] <BR> 82 SECURE-VMTP SECURE-VMTP [DRC3] <BR> 83 VINES VINES [BXH] <BR> 84 TTP TTP [JXS] <BR> 85 NSFNET-IGP NSFNET-IGP [HWB] <BR> 86 DGP Dissimilar Gateway Protocol [DGP,ML109] <BR> 87 TCF TCF [GAL5] <BR> 88 EIGRP EIGRP [CISCO,GXS] <BR> 89 OSPFIGP OSPFIGP [RFC1583,JTM4] <BR> 90 Sprite-RPC Sprite RPC Protocol [SPRITE,BXW] <BR> 91 LARP Locus Address Resolution Protocol [BXH] <BR> 92 MTP Multicast Transport Protocol [SXA] <BR> 93 AX.25 AX.25 Frames [BK29] <BR> 94 IPIP IP-within-IP Encapsulation Protocol [JI6] <BR> 95 MICP Mobile Internetworking Control Pro. [JI6] <BR> 96 SCC-SP Semaphore Communications Sec. Pro. [HXH] <BR> 97 ETHERIP Ethernet-within-IP Encapsulation [RFC3378] <BR> 98 ENCAP Encapsulation Header [RFC1241,RXB3] <BR> 99 any private encryption scheme [IANA] <BR> 100 GMTP GMTP [RXB5] <BR> 101 IFMP Ipsilon Flow Management Protocol [Hinden] <BR> 102 PNNI PNNI over IP [Callon] <BR> 103 PIM Protocol Independent Multicast [Farinacci] <BR> 104 ARIS ARIS [Feldman] <BR> 105 SCPS SCPS [Durst] <BR> 106 QNX QNX [Hunter] <BR> 107 A/N Active Networks [Braden] <BR> 108 IPComp IP Payload Compression Protocol [RFC2393] <BR> 109 SNP Sitara Networks Protocol [Sridhar] <BR> 110 Compaq-Peer Compaq Peer Protocol [Volpe] <BR> 111 IPX-in-IP IPX in IP [Lee] <BR> 112 VRRP Virtual Router Redundancy Protocol [Hinden] <BR> 113 PGM PGM Reliable Transport Protocol [Speakman] <BR> 114 any 0-hop protocol [IANA] <BR> 115 L2TP Layer Two Tunneling Protocol [Aboba] <BR> 116 DDX D-II Data Exchange (DDX) [Worley] <BR> 117 IATP Interactive Agent Transfer Protocol [Murphy] <BR> 118 STP Schedule Transfer Protocol [JMP] <BR> 119 SRP SpectraLink Radio Protocol [Hamilton] <BR> 120 UTI UTI [Lothberg] <BR> 121 SMP Simple Message Protocol [Ekblad] <BR> 122 SM SM [Crowcroft] <BR> 123 PTP Performance Transparency Protocol [Welzl] <BR> 124 ISIS over IPv4 [Przygienda] <BR> 125 FIRE [Partridge] <BR> 126 CRTP Combat Radio Transport Protocol [Sautter] <BR> 127 CRUDP Combat Radio User Datagram [Sautter] <BR> 128 SSCOPMCE [Waber] <BR> 129 IPLT [Hollbach] <BR> 130 SPS Secure Packet Shield [McIntosh] <BR> 131 PIPE Private IP Encapsulation within IP [Petri] <BR> 132 SCTP Stream Control Transmission Protocol [Stewart] <BR> 133 FC Fibre Channel [Rajagopal] <BR> 134 RSVP-E2E-IGNORE [RFC3175] <BR> 135 Mobility Header [RFC-ietf-mobileip-ipv6-24.txt] <BR> 136-252 Unassigned [IANA] <BR> 253 Use for experimentation and testing [RFC3692] <BR> 254 Use for experimentation and testing [RFC3692] <BR> 255 Reserved [IANA] <BR> <BR>