3Com 3C421600A Management Manual page 239

Standard Port Numbers
Table 60 lists standard port numbers for common services. For a complete
list, see the most recent "Assigned Numbers" RFC.
Table 60 Standard Port Numbers
TCP UDP
20 -
21 -
23 -
25 -
43 43
53 53
- 69
70 70
79 79
80 -
88 88
110 -
111 111
113 113
119 -
123 123
161 161
162 162
220 220
512 -
513 -
- 513
514 -
- 514
515 -
517 517
518 518
- 520
540 540
540 540
543 543
1642 -
- 1645
- 1646
Description
File Transfer Protocol (data)
File Transfer Protocol (control)
Telnet
Simple Mail Transfer Protocol
Who Is
Domain Name Service
Trivial File Transfer Protocol
Gopher
Finger
World Wide Web HTTP
Kerberos
Post Office Protocol - Version 3
Sun Remote Procedure Call
Authentication Service
Network News Transfer Protocol
Network Time Protocol
Simple Network Management Protocol
Simple Network Management Protocol trap
Interactive Mail Access Protocol v3
remote process execution
remote login (rlogin)
remote who (rwhod)
remote command (rsh)
Syslog accounting
lpd spooler
talk (terminal to terminal chat)
ntalk (new terminal chat)
RIP
uucp (UNIX to UNIX copy)
uucp-rlogin
klogin (Kerberized login)
PortMux daemon
Remote Authentication Dial-In User Service security
Remote Authentication Dial-In User Service accounting
Filter Examples 237