보안/Network

프로토콜 번호(Protocol Number)

realforce111 2016. 5. 23. 15:34

IPv4(Internet Protocol Version 4)의 헤더에는 13개의 필드로 구성되어 있습니다. 이중 프로토콜 필드는 8 비트 값으로 이루어져 있으며 4(전송) 계층에서 어떤 프로토콜을 사용하는지 명시하고 있습니다. 


프로토콜은 수납되는 상위 계층 프로토콜을 나타내는 식별자/유형/번호 정보를 포함합니다. 쉽게 말하면 컴퓨터 간 정보를 주고받을 때 통신방법에 대한 규약입니다. 예를 들어 대화할 때 같은 언어를 사용해야 말이 통하는 것과 같습니다.


대표적으로 사용하는 프로토콜은 ICMP(1), TCP(6), UDP(17) 입니다. 


*Protocol Number 목록

Decimal 

Keyword 

Protocol 

IPv6 Extension Header 

Reference 

0HOPOPTIPv6 Hop-by-Hop OptionY[RFC8200]
1ICMPInternet Control Message[RFC792]
2IGMPInternet Group Management[RFC1112]
3GGPGateway-to-Gateway[RFC823]
4IPv4IPv4 encapsulation[RFC2003]
5STStream[RFC1190][RFC1819]
6TCPTransmission Control[RFC793]
7CBTCBT[Tony_Ballardie]
8EGPExterior Gateway Protocol[RFC888][David_Mills]
9IGPany private interior gateway (used by Cisco for their IGRP)[Internet_Assigned_Numbers_Authority]
10BBN-RCC-MONBBN RCC Monitoring[Steve_Chipman]
11NVP-IINetwork Voice Protocol[RFC741][Steve_Casner]
12PUPPUP[Boggs, D., J. Shoch, E. Taft, and R. Metcalfe, "PUP: An Internetwork Architecture", XEROX Palo Alto Research Center, CSL-79-10, July 1979; also in IEEE Transactions on Communication, Volume COM-28, Number 4, April 1980.][[XEROX]]
13ARGUS (deprecated)ARGUS[Robert_W_Scheifler]
14EMCONEMCON[<mystery contact>]
15XNETCross Net Debugger[Haverty, J., "XNET Formats for Internet Protocol Version 4", IEN 158, October 1980.][Jack_Haverty]
16CHAOSChaos[J_Noel_Chiappa]
17UDPUser Datagram[RFC768][Jon_Postel]
18MUXMultiplexing[Cohen, D. and J. Postel, "Multiplexing Protocol", IEN 90, USC/Information Sciences Institute, May 1979.][Jon_Postel]
19DCN-MEASDCN Measurement Subsystems[David_Mills]
20HMPHost Monitoring[RFC869][Bob_Hinden]
21PRMPacket Radio Measurement[Zaw_Sing_Su]
22XNS-IDPXEROX NS IDP["The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", AA-K759B-TK, Digital Equipment Corporation, Maynard, MA. Also as: "The Ethernet - A Local Area Network", Version 1.0, Digital Equipment Corporation, Intel Corporation, Xerox Corporation, September 1980. And: "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specifications", Digital, Intel and Xerox, November 1982. And: XEROX, "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, Stamford, CT., October 1980.][[XEROX]]
23TRUNK-1Trunk-1[Barry_Boehm]
24TRUNK-2Trunk-2[Barry_Boehm]
25LEAF-1Leaf-1[Barry_Boehm]
26LEAF-2Leaf-2[Barry_Boehm]
27RDPReliable Data Protocol[RFC908][Bob_Hinden]
28IRTPInternet Reliable Transaction[RFC938][Trudy_Miller]
29ISO-TP4ISO Transport Protocol Class 4[RFC905][<mystery contact>]
30NETBLTBulk Data Transfer Protocol[RFC969][David_Clark]
31MFE-NSPMFE Network Services Protocol[Shuttleworth, B., "A Documentary of MFENet, a National Computer Network", UCRL-52317, Lawrence Livermore Labs, Livermore, California, June 1977.][Barry_Howard]
32MERIT-INPMERIT Internodal Protocol[Hans_Werner_Braun]
33DCCPDatagram Congestion Control Protocol[RFC4340]
343PCThird Party Connect Protocol[Stuart_A_Friedberg]
35IDPRInter-Domain Policy Routing Protocol[Martha_Steenstrup]
36XTPXTP[Greg_Chesson]
37DDPDatagram Delivery Protocol[Wesley_Craig]
38IDPR-CMTPIDPR Control Message Transport Proto[Martha_Steenstrup]
39TP++TP++ Transport Protocol[Dirk_Fromhein]
40ILIL Transport Protocol[Dave_Presotto]
41IPv6IPv6 encapsulation[RFC2473]
42SDRPSource Demand Routing Protocol[Deborah_Estrin]
43IPv6-RouteRouting Header for IPv6Y[Steve_Deering]
44IPv6-FragFragment Header for IPv6Y[Steve_Deering]
45IDRPInter-Domain Routing Protocol[Sue_Hares]
46RSVPReservation Protocol[RFC2205][RFC3209][Bob_Braden]
47GREGeneric Routing Encapsulation[RFC2784][Tony_Li]
48DSRDynamic Source Routing Protocol[RFC4728]
49BNABNA[Gary Salamon]
50ESPEncap Security PayloadY[RFC4303]
51AHAuthentication HeaderY[RFC4302]
52I-NLSPIntegrated Net Layer Security TUBA[K_Robert_Glenn]
53SWIPE (deprecated)IP with Encryption[John_Ioannidis]
54NARPNBMA Address Resolution Protocol[RFC1735]
55MOBILEIP Mobility[Charlie_Perkins]
56TLSPTransport Layer Security Protocol using Kryptonet key management[Christer_Oberg]
57SKIPSKIP[Tom_Markson]
58IPv6-ICMPICMP for IPv6[RFC8200]
59IPv6-NoNxtNo Next Header for IPv6[RFC8200]
60IPv6-OptsDestination Options for IPv6Y[RFC8200]
61any host internal protocol[Internet_Assigned_Numbers_Authority]
62CFTPCFTP[Forsdick, H., "CFTP", Network Message, Bolt Beranek and Newman, January 1982.][Harry_Forsdick]
63any local network[Internet_Assigned_Numbers_Authority]
64SAT-EXPAKSATNET and Backroom EXPAK[Steven_Blumenthal]
65KRYPTOLANKryptolan[Paul Liu]
66RVDMIT Remote Virtual Disk Protocol[Michael_Greenwald]
67IPPCInternet Pluribus Packet Core[Steven_Blumenthal]
68any distributed file system[Internet_Assigned_Numbers_Authority]
69SAT-MONSATNET Monitoring[Steven_Blumenthal]
70VISAVISA Protocol[Gene_Tsudik]
71IPCVInternet Packet Core Utility[Steven_Blumenthal]
72CPNXComputer Protocol Network Executive[David Mittnacht]
73CPHBComputer Protocol Heart Beat[David Mittnacht]
74WSNWang Span Network[Victor Dafoulas]
75PVPPacket Video Protocol[Steve_Casner]
76BR-SAT-MONBackroom SATNET Monitoring[Steven_Blumenthal]
77SUN-NDSUN ND PROTOCOL-Temporary[William_Melohn]
78WB-MONWIDEBAND Monitoring[Steven_Blumenthal]
79WB-EXPAKWIDEBAND EXPAK[Steven_Blumenthal]
80ISO-IPISO Internet Protocol[Marshall_T_Rose]
81VMTPVMTP[Dave_Cheriton]
82SECURE-VMTPSECURE-VMTP[Dave_Cheriton]
83VINESVINES[Brian Horn]
84IPTMInternet Protocol Traffic Manager[Jim_Stevens]
84TTPTransaction Transport Protocol[Jim_Stevens]
85NSFNET-IGPNSFNET-IGP[Hans_Werner_Braun]
86DGPDissimilar Gateway Protocol[M/A-COM Government Systems, "Dissimilar Gateway Protocol Specification, Draft Version", Contract no. CS901145, November 16, 1987.][Mike_Little]
87TCFTCF[Guillermo_A_Loyola]
88EIGRPEIGRP[RFC7868]
89OSPFIGPOSPFIGP[RFC1583][RFC2328][RFC5340][John_Moy]
90Sprite-RPCSprite RPC Protocol[Welch, B., "The Sprite Remote Procedure Call System", Technical Report, UCB/Computer Science Dept., 86/302, University of California at Berkeley, June 1986.][Bruce Willins]
91LARPLocus Address Resolution Protocol[Brian Horn]
92MTPMulticast Transport Protocol[Susie_Armstrong]
93AX.25AX.25 Frames[Brian_Kantor]
94IPIPIP-within-IP Encapsulation Protocol[John_Ioannidis]
95MICP (deprecated)Mobile Internetworking Control Pro.[John_Ioannidis]
96SCC-SPSemaphore Communications Sec. Pro.[Howard_Hart]
97ETHERIPEthernet-within-IP Encapsulation[RFC3378]
98ENCAPEncapsulation Header[RFC1241][Robert_Woodburn]
99any private encryption scheme[Internet_Assigned_Numbers_Authority]
100GMTPGMTP[[RXB5]]
101IFMPIpsilon Flow Management Protocol[Bob_Hinden][November 1995, 1997.]
102PNNIPNNI over IP[Ross_Callon]
103PIMProtocol Independent Multicast[RFC7761][Dino_Farinacci]
104ARISARIS[Nancy_Feldman]
105SCPSSCPS[Robert_Durst]
106QNXQNX[Michael_Hunter]
107A/NActive Networks[Bob_Braden]
108IPCompIP Payload Compression Protocol[RFC2393]
109SNPSitara Networks Protocol[Manickam_R_Sridhar]
110Compaq-PeerCompaq Peer Protocol[Victor_Volpe]
111IPX-in-IPIPX in IP[CJ_Lee]
112VRRPVirtual Router Redundancy Protocol[RFC5798]
113PGMPGM Reliable Transport Protocol[Tony_Speakman]
114any 0-hop protocol[Internet_Assigned_Numbers_Authority]
115L2TPLayer Two Tunneling Protocol[RFC3931][Bernard_Aboba]
116DDXD-II Data Exchange (DDX)[John_Worley]
117IATPInteractive Agent Transfer Protocol[John_Murphy]
118STPSchedule Transfer Protocol[Jean_Michel_Pittet]
119SRPSpectraLink Radio Protocol[Mark_Hamilton]
120UTIUTI[Peter_Lothberg]
121SMPSimple Message Protocol[Leif_Ekblad]
122SM (deprecated)Simple Multicast Protocol[Jon_Crowcroft][draft-perlman-simple-multicast]
123PTPPerformance Transparency Protocol[Michael_Welzl]
124ISIS over IPv4[Tony_Przygienda]
125FIRE[Criag_Partridge]
126CRTPCombat Radio Transport Protocol[Robert_Sautter]
127CRUDPCombat Radio User Datagram[Robert_Sautter]
128SSCOPMCE[Kurt_Waber]
129IPLT[[Hollbach]]
130SPSSecure Packet Shield[Bill_McIntosh]
131PIPEPrivate IP Encapsulation within IP[Bernhard_Petri]
132SCTPStream Control Transmission Protocol[Randall_R_Stewart]
133FCFibre Channel[Murali_Rajagopal][RFC6172]
134RSVP-E2E-IGNORE[RFC3175]
135Mobility HeaderY[RFC6275]
136UDPLite[RFC3828]
137MPLS-in-IP[RFC4023]
138manetMANET Protocols[RFC5498]
139HIPHost Identity ProtocolY[RFC7401]
140Shim6Shim6 ProtocolY[RFC5533]
141WESPWrapped Encapsulating Security Payload[RFC5840]
142ROHCRobust Header Compression[RFC5858]
143-252Unassigned[Internet_Assigned_Numbers_Authority]
253Use for experimentation and testingY[RFC3692]
254Use for experimentation and testingY[RFC3692]
255Reserved[Internet_Assigned_Numbers_Authority]