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 8080/UDP
Socks 代理