Paradyne 9720, 9788 manual TCP Port Designations

C. Router CLI Commands, Codes, and Designations

TCP Port Designations

Use the Transmission Control Protocol (TCP) port designations in Table C-16,

TCP Port Designations, when specifying a specific TCP port to be filtered.

Table C-16. TCP Port Designations

TCP Port #	TCP Port Table	Description
7	echo	Echo
9	discard	Discard
13	daytime	Daytime
19	chargen	Character generator
20	ftp-data	FTP data connections
21	ftp	File Transfer Protocol
23	telnet	Telnet
25	smtp	Simple Mail Transport Protocol
37	time	Time
43	whois	Nicname
49	tacacs	TAC Access Control System
53	domain	Domain Name Service
70	gopher	Gopher
79	finger	Finger
80	www	World Wide Web (HTTP)
101	hostname	NIC hostname server
109	pop2	Post Office Protocol v2
110	pop3	Post Office Protocol v3
111	sunrpc	Sun Remote Procedure Call
119	nntp	Network News Transport Protocol
179	bgp	Border Gateway Protocol
194	irc	Internet Relay Chat
512	exec	Exec (rsh)
513	login	Login (rlogin)
514	cmd	Remote commands (rcmd)
514	syslog	Syslog
515	lpd	Printer service
517	talk	Talk
540	uucp	UNIX-to-UNIX Copy Program
543	klogin	Kerberos login
544	kshell	Kerberos shell

9700-A2-GB20-20 December 2002 C-33