图1、TCP/IP协议的相互关系
图2、TCP/IP协议结构
图3、TCP/IP协议套件（参考OSI模型）
IP协议号大全 (last updated 08 September 2005)
In the Internet Protocol version 4 (IPv4) [RFC791] there is a field,
called "Protocol", to identify the next level protocol. This is an 8
bit field. In Internet Protocol version 6 (IPv6) [RFC1883] this field
is called the "Next Header" field.
Assigned Internet Protocol Numbers
Decimal Keyword Protocol References
------- ------- -------- ----------
0 HOPOPT IPv6 Hop-by-Hop Option [RFC1883]
1 ICMP Internet Control Message [RFC792]
2 IGMP Internet Group Management [RFC1112]
3 GGP Gateway-to-Gateway [RFC823]
4 IP IP in IP (encapsulation) [RFC2003]
5 ST Stream [RFC1190,RFC1819]
6 TCP Transmission Control [RFC793]
7 CBT CBT [Ballardie]
8 EGP Exterior Gateway Protocol [RFC888,DLM1]
9 IGP any private interior gateway [IANA]
(used by Cisco for their IGRP)
10 BBN-RCC-MON BBN RCC Monitoring [SGC]
11 NVP-II Network Voice Protocol [RFC741,SC3]
12 PUP PUP [PUP,XEROX]
13 ARGUS ARGUS [RWS4]
14 EMCON EMCON [BN7]
15 XNET Cross Net Debugger [IEN158,JFH2]
16 CHAOS Chaos [NC3]
17 UDP User Datagram [RFC768,JBP]
18 MUX Multiplexing [IEN90,JBP]
19 DCN-MEAS DCN Measurement Subsystems [DLM1]
20 HMP Host Monitoring [RFC869,RH6]
21 PRM Packet Radio Measurement [ZSU]
22 XNS-IDP XEROX NS IDP [ETHERNET,XEROX]
23 TRUNK-1 Trunk-1 [BWB6]
24 TRUNK-2 Trunk-2 [BWB6]
25 LEAF-1 Leaf-1 [BWB6]
26 LEAF-2 Leaf-2 [BWB6]
27 RDP Reliable Data Protocol [RFC908,RH6]
28 IRTP Internet Reliable Transaction [RFC938,TXM]
29 ISO-TP4 ISO Transport Protocol Class 4 [RFC905,RC77]
30 NETBLT Bulk Data Transfer Protocol [RFC969,DDC1]
31 MFE-NSP MFE Network Services Protocol [MFENET,BCH2]
32 MERIT-INP MERIT Internodal Protocol [HWB]
33 DCCP Datagram Congestion Control Protocol [RFC-ietf-dccp-spec-11.txt]
34 3PC Third Party Connect Protocol [SAF3]
35 IDPR Inter-Domain Policy Routing Protocol [MXS1]
36 XTP XTP [GXC]
37 DDP Datagram Delivery Protocol [WXC]
38 IDPR-CMTP IDPR Control Message Transport Proto [MXS1]
39 TP++ TP++ Transport Protocol [DXF]
40 IL IL Transport Protocol [Presotto]
41 IPv6 Ipv6 [Deering]
42 SDRP Source Demand Routing Protocol [DXE1]
43 IPv6-Route Routing Header for IPv6 [Deering]
44 IPv6-Frag Fragment Header for IPv6 [Deering]
45 IDRP Inter-Domain Routing Protocol [Sue Hares]
46 RSVP Reservation Protocol [Bob Braden]
47 GRE General Routing Encapsulation [Tony Li]
48 MHRP Mobile Host Routing Protocol[David Johnson]
49 BNA BNA [Gary Salamon]
50 ESP Encap Security Payload [RFC2406]
51 AH Authentication Header [RFC2402]
52 I-NLSP Integrated Net Layer Security TUBA [GLENN]
53 SWIPE IP with Encryption [JI6]
54 NARP NBMA Address Resolution Protocol [RFC1735]
55 MOBILE IP Mobility [Perkins]
56 TLSP Transport Layer Security Protocol [Oberg]
using Kryptonet key management
57 SKIP SKIP [Markson]
58 IPv6-ICMP ICMP for IPv6 [RFC1883]
59 IPv6-NoNxt No Next Header for IPv6 [RFC1883]
60 IPv6-Opts Destination Options for IPv6 [RFC1883]
61 any host internal protocol [IANA]
62 CFTP CFTP [CFTP,HCF2]
63 any local network [IANA]
64 SAT-EXPAK SATNET and Backroom EXPAK [SHB]
65 KRYPTOLAN Kryptolan [PXL1]
66 RVD MIT Remote Virtual Disk Protocol [MBG]
67 IPPC Internet Pluribus Packet Core [SHB]
68 any distributed file system [IANA]
69 SAT-MON SATNET Monitoring [SHB]
70 VISA VISA Protocol [GXT1]
71 IPCV Internet Packet Core Utility [SHB]
72 CPNX Computer Protocol Network Executive [DXM2]
73 CPHB Computer Protocol Heart Beat [DXM2]
74 WSN Wang Span Network [VXD]
75 PVP Packet Video Protocol [SC3]
76 BR-SAT-MON Backroom SATNET Monitoring [SHB]
77 SUN-ND SUN ND PROTOCOL-Temporary [WM3]
78 WB-MON WIDEBAND Monitoring [SHB]
79 WB-EXPAK WIDEBAND EXPAK [SHB]
80 ISO-IP ISO Internet Protocol [MTR]
81 VMTP VMTP [DRC3]
82 SECURE-VMTP SECURE-VMTP [DRC3]
83 VINES VINES [BXH]
84 TTP TTP [JXS]
85 NSFNET-IGP NSFNET-IGP [HWB]
86 DGP Dissimilar Gateway Protocol [DGP,ML109]
87 TCF TCF [GAL5]
88 EIGRP EIGRP [CISCO,GXS]
89 OSPFIGP OSPFIGP [RFC1583,JTM4]
90 Sprite-RPC Sprite RPC Protocol [SPRITE,BXW]
91 LARP Locus Address Resolution Protocol [BXH]
92 MTP Multicast Transport Protocol [SXA]
93 AX.25 AX.25 Frames [BK29]
94 IPIP IP-within-IP Encapsulation Protocol [JI6]
95 MICP Mobile Internetworking Control Pro. [JI6]
96 SCC-SP Semaphore Communications Sec. Pro. [HXH]
97 ETHERIP Ethernet-within-IP Encapsulation [RFC3378]
98 ENCAP Encapsulation Header [RFC1241,RXB3]
99 any private encryption scheme [IANA]
100 GMTP GMTP [RXB5]
101 IFMP Ipsilon Flow Management Protocol [Hinden]
102 PNNI PNNI over IP [Callon]
103 PIM Protocol Independent Multicast [Farinacci]
104 ARIS ARIS [Feldman]
105 SCPS SCPS [Durst]
106 QNX QNX [Hunter]
107 A/N Active Networks [Braden]
108 IPComp IP Payload Compression Protocol [RFC2393]
109 SNP Sitara Networks Protocol [Sridhar]
110 Compaq-Peer Compaq Peer Protocol [Volpe]
111 IPX-in-IP IPX in IP [Lee]
112 VRRP Virtual Router Redundancy Protocol [RFC3768]
113 PGM PGM Reliable Transport Protocol [Speakman]
114 any 0-hop protocol [IANA]
115 L2TP Layer Two Tunneling Protocol [Aboba]
116 DDX D-II Data Exchange (DDX) [Worley]
117 IATP Interactive Agent Transfer Protocol [Murphy]
118 STP Schedule Transfer Protocol [JMP]
119 SRP SpectraLink Radio Protocol [Hamilton]
120 UTI UTI [Lothberg]
121 SMP Simple Message Protocol [Ekblad]
122 SM SM [Crowcroft]
123 PTP Performance Transparency Protocol [Welzl]
124 ISIS over IPv4 [Przygienda]
125 FIRE [Partridge]
126 CRTP Combat Radio Transport Protocol [Sautter]
127 CRUDP Combat Radio User Datagram [Sautter]
128 SSCOPMCE [Waber]
129 IPLT [Hollbach]
130 SPS Secure Packet Shield [McIntosh]
131 PIPE Private IP Encapsulation within IP [Petri]
132 SCTP Stream Control Transmission Protocol [Stewart]
133 FC Fibre Channel [Rajagopal]
134 RSVP-E2E-IGNORE [RFC3175]
135 Mobility Header [RFC3775]
136 UDPLite [RFC3828]
137 MPLS-in-IP [RFC4023]
138-252 Unassigned [IANA]
253 Use for experimentation and testing [RFC3692]
254 Use for experimentation and testing [RFC3692]
255 Reserved [IANA
TOPSEC防火墙中的自定义服务：
| 名称 | 协议 | 端口 | 说明 |
| IP | 0x0800 | * | Internet Protocol packet |
| ARP | 0x0806 | * | Address Resolution packet |
| LOOP | 0x0060 | * | Ethernet Loopback packet |
| PUP | 0x0200 | * | Xerox PUP packet |
| PUPAT | 0x0201 | * | Xerox PUP Addr Trans packet |
| X25 | 0x0805 | * | CCITT X.25 |
| BPQ | 0x08FF | * | G8BPQ AX.25 Ethernet Packet |
| IEEEPUP | 0x0a00 | * | Xerox IEEE802.3 PUP packet |
| IEEEPUPAT | 0x0a01 | * | Xerox IEEE802.3 PUP Addr Trans packet |
| DEC | 0x6000 | * | DEC Assigned proto |
| DNA_DL | 0x6001 | * | DEC DNA Dump/Load |
| DNA_RC | 0x6002 | * | DEC DNA Remote Console |
| DNA_RT | 0x6003 | * | DEC DNA Routing |
| LAT | 0x6004 | * | DEC LAT |
| DIAG | 0x6005 | * | DEC Diagnostics |
| CUST | 0x6006 | * | DEC Customer use |
| SCA | 0x6007 | * | DEC Systems Comms Arch |
| RARP | 0x8035 | * | Reverse Addr Res packet |
| ATALK | 0x809B | * | Appletalk DDP |
| AARP | 0x80F3 | * | Appletalk AARP |
| 8021Q | 0x8100 | * | 802.1Q VLAN Extended Header |
| IPX | 0x8137 | * | IPX over DIX |
| IPV6 | 0x86DD | * | IPv6 over bluebook |
| PPP_DISC | 0x8863 | * | PPPoE discovery messages |
| PPP_SES | 0x8864 | * | PPPoE session messages |
| ATMMPOA | 0x884c | * | MultiProtocol Over ATM |
| ATMFATE | 0x8884 | * | Frame-based ATM Transport |
| ICMP | 1 | * | Internet Control Message Protocol |
| IGMP | 2 | * | Internet Group Management Protocol |
| IPIP | 4 | * | IPIP tunnels (older KA9Q tunnels use 94) |
| TCP | TCP|6 | * | Transmission Control Protocol |
| EGP | 8 | * | Exterior Gateway Protocol |
| PUP | 12 | * | PUP protocol |
| UDP | UDP|17 | * | User Datagram Protocol |
| IDP | 22 | * | XNS IDP protocol |
| RSVP | 46 | * | RSVP protocol |
| GRE | 47 | * | Cisco GRE tunnels (rfc 1701,1702) |
| IPV6 | 41 | * | IPv6-in-IPv4 tunnelling |
| PIM | 103 | * | Protocol Independent Multicast |
| ESP | 50 | * | Encapsulation Security Payload protocol |
| AH | 51 | * | Authentication Header protocol |
| COMP | 108 | * | Compression Header protocol |
| PING | 1 | 8[TYPE] | |
| Echo(TCP) | TCP|6 | 7 | |
| Echo(UDP) | UDP|17 | 7 | |
| Discard(TCP | TCP|6 | 9 | |
| Discard(UDP) | UDP|17 | 9 | |
| Daytime(TCP) | TCP|6 | 13 | |
| Daytime(UDP) | UDP|17 | 13 | |
| NETSTAT | TCP|6 | 15 | |
| Quotd(TCP) | TCP|6 | 17 | |
| Quotd(UDP) | UDP|17 | 17 | |
| Chargen(TCP) | TCP|6 | 19 | |
| Chargen(UDP) | UDP|17 | 19 | |
| FTP | TCP|6 | 21 | |
| SSH | TCP|6 | 22 | |
| TELNET | TCP|6 | 23 | |
| SMTP | TCP|6 | 25 | |
| TIME(TCP) | TCP|6 | 37 | |
| TIME(UDP) | UDP|17 | 37 | |
| WINS_Replication(TCP) | TCP|6 | 42 | |
| WINS_Replication(UDP) | UDP|17 | 42 | |
| TACACS_PLUS | TCP|6 | 49 | |
| TACACS | UDP|17 | 49 | |
| TACACS-DS | TCP|6 | 65 | |
| SQL*NET | TCP|6 | 66 | |
| Bootstrap_Server(DHCP) | UDP|17 | 67 | |
| Bootstrap_Client | UDP|17 | 68 | |
| DNS_Transfer | TCP|6 | 53 | |
| DNS_Query | UDP|17 | 53 | |
| TFTP | UDP|17 | 69 | |
| Gopher | TCP|6 | 70 | |
| Finger | TCP|6 | 79 | |
| HTTP | TCP|6 | 80 | |
| KERBEROS_KEY(TCP) | TCP|6 | 88 | |
| KERBEROS_KEY(UDP) | UDP|17 | 88 | |
| NPP | TCP|6 | 92 | |
| X.400 | TCP|6 | 102 | |
| RTELNET | TCP|6 | 107 | |
| SNA_GAS | TCP|6 | 108 | |
| POP3 | TCP|6 | 110 | |
| SUNRPC | TCP|6 | 111 | |
| AUTH | TCP|6 | 113 | |
| SQLSERV | TCP|6 | 118 | |
| NNTP | TCP|6 | 119 | |
| NTP(TCP) | TCP|6 | 123 | |
| NTP(UDP) | UDP|17 | 123 | |
| IMAP | TCP|6 | 143 | |
| SQL-NET | TCP|6 | 150 | |
| SQLSRV | TCP|6 | 156 | |
| SNMP | UDP|17 | 161 | |
| SNMP-TRAP | UDP|17 | 162 | |
| XDMCP | TCP|6 | 177 | |
| BGP | TCP|6 | 179 | |
| GACP | TCP|6 | 190 | |
| IRC | TCP|6 | 194 | |
| DLS | TCP|6 | 197 | |
| DLS-MON | TCP|6 | 198 | |
| SRC | TCP|6 | 200 | |
| WAIS | TCP|6 | 210 | |
| EPMAP(TCP) | TCP|6 | 135 | |
| EPMAP(UDP) | UDP|17 | 135 | |
| NETBIOS-NS | UDP|17 | 137 | |
| NETBIOS-DGM | UDP|17 | 138 | |
| NETBIOS-SSN(TCP) | TCP|6 | 139 | |
| NETBIOS-SSN(UDP) | UDP|17 | 139 | |
| MICROSOFT-DS(UDP) | UDP|17 | 445 | |
| MICROSOFT-DS(TCP) | TCP|6 | 445 | |
| HTTP-RPC-EPMAP(UDP) | UDP|17 | 593 | |
| HTTP-RPC-EPMAP(TCP) | TCP|6 | 593 | |
| HP-collector | TCP|6 | 381 | |
| HP-managed-node | TCP|6 | 382 | |
| HP-alarm-mgr | TCP|6 | 383 | |
| LDAP | TCP|6 | 389 | |
| LDAPS | TCP|6 | 636 | |
| Netware_IP | TCP|6 | 396 | |
| HTTPS | TCP|6 | 443 | |
| SNPP | TCP|6 | 444 | |
| Kerberos_passwd(TCP) | TCP|6 | 464 | |
| Apple_QTC | TCP|6 | 458 | |
| RCP | TCP|6 | 469 | |
| ROUTER | UDP|17 | 520 | |
| IPSEC_ISAKMP | UDP|17 | 500 | |
| REXEC | TCP|6 | 512 | |
| RLOGIN | TCP|6 | 513 | |
| WHO | UDP|17 | 513 | |
| RSH | TCP|6 | 514 | |
| SYSLOG | UDP|17 | 514 | |
| LPD | TCP|6 | 515 | |
| EFS | TCP|6 | 520 | |
| IBM-DB2 | TCP|6 | 523 | |
| UUCP | TCP|6 | 540 | |
| DHCPV6_Client | TCP|6 | 546 | |
| DHCPV6_Server | TCP|6 | 547 | |
| RTSP | TCP|6 | 554 | |
| NNTPS | TCP|6 | 563 | |
| MacFile | TCP|6 | 548 | |
| IIOP | UDP|17 | 530 | |
| CORBA-IIOP | TCP|6 | 683 | |
| CORBA-IIOP-SSL | TCP|6 | 684 | |
| IPCSERVER | TCP|6 | 600 | |
| KERBEROS-ADM | TCP|6 | 749 | |
| KERBEROS(TCP) | TCP|6 | 750 | |
| KERBEROS(UDP) | UDP|17 | 750 | |
| POP3_over_SSL | TCP|6 | 995 | |
| SOCKS | TCP|6 | 1080 | |
| WebSphere_admin_bootstrap | TCP|6 | 900 | |
| WebSphere_admin_admin_lsd | TCP|6 | 9000 | |
| WebSphere_servlet_engine | TCP|6 | 8110 | |
| WebSphere_servlet_redirector | TCP|6 | 9367 | |
| Vosaic | TCP|6 | 1235 | |
| LotusNotes | TCP|6 | 1352 | |
| WINS | TCP|6 | 1512 | |
| MS-SQL-S | TCP|6 | 1433 | |
| MS-SQL-M | TCP|6 | 1434 | |
| MS-SQL-R | UDP|17 | 1434 | |
| RADIUS_1645 | UDP|17 | 1645 | |
| RADACCT_1645 | UDP|17 | 1646 | |
| RADIUS_1812 | UDP|17 | 1812 | |
| RADACCT_1813 | UDP|17 | 1813 | |
| NFSD | UDP|17 | 2049 | |
| MS_NetMeeting | UDP|6 | 1503 | |
| MS_NetShow | TCP|6 | 1755 | |
| SQLNet_1521 | TCP|6 | 1521 | |
| SQLNet_1525 | TCP|6 | 1525 | |
| L2TP | UDP|17 | 1701 | |
| PPTP | TCP|6 | 1723 | |
| H.225 | UDP|17 | 1719 | |
| H.323 | TCP|6 | 1720 | |
| MMS | TCP|6 | 1755 | |
| MSN | TCP|6 | 1863 | |
| NFS | TCP|6 | 2049 | |
| CVSServer | TCP|6 | 2401 | |
| MS_Theater | UDP|17 | 2460 | |
| UPNP | TCP|6 | 2869 | |
| Squid | TCP|6 | 3128 | |
| MySQL | TCP|6 | 3306 | |
| Cluster | UDP|17 | 3343 | |
| MSTerminal | TCP|6 | 3389 | |
| BINL | UDP|17 | 4011 | |
| NAT-T | UDP|17 | 4500 | |
| RTP | UDP|17 | 5004 | |
| RTCP | UDP|17 | 5005 | |
| AOL | TCP|6 | 5190 | |
| SecurID(TCP) | TCP|6 | 5510 | |
| SecurID(UDP) | UDP|17 | 5510 | |
| pcAnywhere | TCP|6 | 5632 | |
| RealAudio_ctrl | TCP|6 | 7070 | |
| SIP(TCP) | TCP|6 | 5060 | |
| SIP(UDP) | UDP|17 | 5060 | |
| X11 | TCP|6 | 6000 | |
| UDP|17 | 8000 | ||
| ASP.Net_Session | TCP|6 | 42424 |
天清汉马防火墙中的预定义服务：
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
