TCP/IP 协议及其协议号

协议号	十六进制协议号	协议介绍
1	0x1	ICMP (Internet Control Message Protocol)
2	0x2	IGMP (Internet Group Management Protocol)
3	0x3	GGP (Gateway-to-Gateway Protocol)
4	0x4	IPv4 (encapsulation)
5	0x5	ST (Stream Protocol)
6	0x6	TCP (Transmission Control Protocol)
7	0x7	CBT (CBT Multicast Protocol)
8	0x8	EGP (Exterior Gateway Protocol)
9	0x9	IGP (any private interior gateway)
10	0xa	BBN-RCC-MON (BBN RCC Monitoring)
11	0xb	NVP-II (Network Voice Protocol)
12	0xc	PUP (PUP Protocol)
13	0xd	ARGUS (ARGUS)
14	0xe	EMCON (EMCON)
15	0xf	XNET (Cross Net Debugger)
16	0x10	CHAOS (Chaos Protocol)
17	0x11	UDP (User Datagram Protocol)
18	0x12	MUX (Multiplexing)
19	0x13	DCN-MEAS (DCN Measurement Subsystems)
20	0x14	HMP (Host Monitoring Protocol)
21	0x15	PRM (Packet Radio Measurement)
22	0x16	XNS-IDP (XEROX NS IDP)
23	0x17	TRUNK-1 (Trunk-1)
24	0x18	TRUNK-2 (Trunk-2)
25	0x19	LEAF-1 (Leaf-1)
26	0x1a	LEAF-2 (Leaf-2)
27	0x1b	RDP (Reliable Data Protocol)
28	0x1c	IRTP (Internet Reliable Transaction Protocol)
29	0x1d	ISO-TP4 (ISO Transport Protocol Class 4)
30	0x1e	NETBLT (Bulk Data Transfer Protocol)
31	0x1f	MFE-NSP (MFE Network Services Protocol)
32	0x20	MERIT-INP (MERIT Internodal Protocol)
33	0x21	DCCP (Datagram Congestion Control Protocol)
34	0x22	3PC (Third Party Connect Protocol)
35	0x23	IDPR (Inter-Domain Policy Routing Protocol)
36	0x24	XTP (Xpress Transport Protocol)
37	0x25	DDP (Datagram Delivery Protocol)
38	0x26	IDPR-CMTP (IDPR Control Message Transport Protocol)
39	0x27	TP++ (TP++ Transport Protocol)
40	0x28	IL (IL Transport Protocol)
41	0x29	IPv6 (encapsulation)
42	0x2a	SDRP (Source Demand Routing Protocol)
43	0x2b	IPv6-Route (Routing Header for IPv6)
44	0x2c	IPv6-Frag (Fragment Header for IPv6)
45	0x2d	IDRP (Inter-Domain Routing Protocol)
46	0x2e	RSVP (Resource Reservation Protocol)
47	0x2f	GRE (Generic Routing Encapsulation)
48	0x30	DSR (Dynamic Source Routing Protocol)
49	0x31	BNA (BNA)
50	0x32	ESP (Encapsulating Security Payload)
51	0x33	AH (Authentication Header)
52	0x34	I-NLSP (Integrated Net Layer Security Protocol)
53	0x35	SWIPE (IP with Encryption)
54	0x36	NARP (NBMA Address Resolution Protocol)
55	0x37	MOBILE (IP Mobility)
56	0x38	TLSP (Transport Layer Security Protocol using Kryptonet key management)
57	0x39	SKIP (Simple Key-Management for Internet Protocol)
58	0x3a	ICMPv6 (Internet Control Message Protocol for IPv6)
59	0x3b	IPv6-NoNxt (No Next Header for IPv6)
60	0x3c	IPv6-Opts (Destination Options for IPv6)
61	0x3d	Any host internal protocol
62	0x3e	CFTP (CFTP)
63	0x3f	Any local network
64	0x40	SAT-EXPAK (SATNET and Backroom EXPAK)
65	0x41	KRYPTOLAN (Kryptolan)
66	0x42	RVD (MIT Remote Virtual Disk Protocol)
67	0x43	IPPC (Internet Pluribus Packet Core)
68	0x44	Any distributed file system
69	0x45	SAT-MON (SATNET Monitoring)
70	0x46	VISA (VISA Protocol)
71	0x47	IPCV (Internet Packet Core Utility)
72	0x48	CPNX (Computer Protocol Network Executive)
73	0x49	CPHB (Computer Protocol Heart Beat)
74	0x4a	WSN (Wang Span Network)
75	0x4b	PVP (Packet Video Protocol)
76	0x4c	BR-SAT-MON (Backroom SATNET Monitoring)
77	0x4d	SUN-ND (SUN ND PROTOCOL-Temporary)
78	0x4e	WB-MON (WIDEBAND Monitoring)
79	0x4f	WB-EXPAK (WIDEBAND EXPAK)
80	0x50	ISO-IP (ISO Internet Protocol)
81	0x51	VMTP (VMTP)
82	0x52	SECURE-VMTP (SECURE-VMTP)
83	0x53	VINES (VINES)
84	0x54	TTP (TTP)
85	0x55	NSFNET-IGP (NSFNET-IGP)
86	0x56	DGP (Dissimilar Gateway Protocol)
87	0x57	TCF (TCF)
88	0x58	EIGRP (EIGRP)
89	0x59	OSPFIGP (Open Shortest Path First)
90	0x5a	Sprite-RPC (Sprite RPC Protocol)
91	0x5b	LARP (Locus Address Resolution Protocol)
92	0x5c	MTP (Multicast Transport Protocol)
93	0x5d	AX.25 (AX.25)
94	0x5e	IPIP (IP-within-IP Encapsulation Protocol)
95	0x5f	MICP (Mobile Internetworking Control Protocol)
96	0x60	SCC-SP (Semaphore Communications Sec. Pro)
97	0x61	ETHERIP (Ethernet-within-IP Encapsulation)
98	0x62	ENCAP (Encapsulation Header)
99	0x63	Any private encryption scheme
100	0x64	GMTP (GMTP)
101	0x65	IFMP (Ipsilon Flow Management Protocol)
102	0x66	PNNI (PNNI over IP)
103	0x67	PIM (Protocol Independent Multicast)
104	0x68	ARIS (ARIS)
105	0x69	SCPS (SCPS)
106	0x6a	QNX (QNX)
107	0x6b	A/N (Active Networks)
108	0x6c	IPComp (IP Payload Compression Protocol)
109	0x6d	SNP (Sitara Networks Protocol)
110	0x6e	Compaq-Peer (Compaq Peer Protocol)
111	0x6f	IPX-in-IP (IPX in IP)
112	0x70	VRRP (Virtual Router Redundancy Protocol)
113	0x71	PGM (PGM Reliable Transport Protocol)
114	0x72	any 0-hop protocol
115	0x73	L2TP (Layer Two Tunneling Protocol)
116	0x74	DDX (D-II Data Exchange (DDX))
117	0x75	IATP (Interactive Agent Transfer Protocol)
118	0x76	STP (Schedule Transfer Protocol)
119	0x77	SRP (SpectraLink Radio Protocol)
120	0x78	UTI (UTI)
121	0x79	SMP (Simple Message Protocol)
122	0x7a	SM (Simple Multicast Protocol)
123	0x7b	PTP (Performance Transparency Protocol)
124	0x7c	ISIS over IPv4
125	0x7d	FIRE (Flexible Intra-AS Routing Environment)
126	0x7e	CRTP (Combat Radio Transport Protocol)
127	0x7f	CRUDP (Combat Radio User Datagram)
128	0x80	SSCOPMCE (SSCOPMCE)
129	0x81	IPLT (IPLT)
130	0x82	SPS (Secure Packet Shield)
131	0x83	PIPE (Private IP Encapsulation within IP)
132	0x84	SCTP (Stream Control Transmission Protocol)
133	0x85	FC (Fibre Channel)
134	0x86	RSVP-E2E-IGNORE (RSVP-E2E-IGNORE)
135	0x87	Mobility Header
136	0x88	UDPLite (Lightweight User Datagram Protocol)
137	0x89	MPLS-in-IP (MPLS Encapsulation)
138	0x8a	manet (MANET Protocols)
139	0x8b	HIP (Host Identity Protocol)
140	0x8c	Shim6 (Site Multihoming by IPv6 Intermediation)
141	0x8d	WESP (Wrapped Encapsulating Security Payload)
142	0x8e	ROHC (Robust Header Compression)
143	0x8f	Ethernet (Ethernet)