应用协议 端口号/协议 说明

应用协议           端口号/协议             说明

 

ftp-data          20/tcp               FTP, data

 

ftp               21/tcp              FTP. control

 

telnet            23/tcp

 

smtp              25/tcp               Simple Mail Transfer Protocol

 

time              37/tcp               timserver

 

time              37/udp               timserver

 

domain            53/tcp              Domain Name Server

 

domain            53/udp              Domain Name Server

 

tftp              69/udp              Trivial File Transfer

 

gopher            70/tcp

 

http              80/tcp               www-http World Wide Web

 

pop3              110/tcp              Post Office Protocol-Version 3

 

nntp              119/tcp              Network News Transfer Protocol

 

netbios-ns        137/tcp              NETBIOS Name Service

 

netbios-ns        137/udp              NETBIOS Name Service

 

netbios-dgm       138/udp              NETBIOS Datagram Service

 

netbios-ssn       139/tcp              NETBIOS Session Service

 

imap              143/tcp              Internet Message Access Protocol

 

snmp              161/udp              SNMP

 

snmptrap          162/udp    　　　　   SNMP trap

 

irc               194/tcp      　　　　 Internet Relay Chat Protocol

 

ipx               213/udp    　　　　   IPX over IP

 

ldap              389/tcp   　　　　    Lightweight Directory Access Protocol

 

https             443/tcp

 

https             443/udp

 

uucp              540/tcp

 

ldaps             636/tcp    　　　　   LDAP over TLS/SSL

 

doom              666/tcp    　　　　   Doom Id Software

 

doom              666/udp    　　　　   Doom Id Software

 

phone             1167/udp   　　　　   Conference calling

 

ms-sql-s          1433/tcp    　　　　  Microsoft-SQL-Server

 

ms-sql-s          1433/udp    　　　　  Microsoft-SQL-Server

 

ms-sql-m          1434/tcp    　　　    Microsoft-SQL-Monitor

 

ms-sql-m          1434/udp    　　　　  Microsoft-SQL-Monitor

 

wins              1512/tcp    　　　　  Microsoft Windows Internet Name Service

 

wins              1512/udp    　　　　  Microsoft Windows Internet Name Service

 

l2tp              1701/udp    　　　　  Layer Two Tunneling Protocol

 

                  1720/tcp

 

QICQ              4000/udp

 

QICQ              8000/udp

 

QQ                1080/UDP            Socks 代理《木马的常用连接端口》