JDS Uniphase HST-3000 - Page 190

Chapter 5 TCP/UDP Testing
Configuring layer 4 traffic
168 HST-3000 Ethernet Testing User’s Guide
Table 12 on page 168 list some of the more commonly used
well known ports.
Table 12 Well Known TCP/UDP Ports
Service Name TCP Port UDP Port
DHCP client 67
DHCP server 68
DHCP Manager 135
DNS Administration 139
DNS client to server lookup (varies) 53 53
IMAP 143
IMAP (SSL) 993
LDAP 389
LDAP (SSL) 636
POP3 110
POP3 (SSL) 995
SMTP 25
FTP 21
FTP-data 20
HTTP 80
HTTP-Secure Sockets Layer (SSL) 443
L2TP 1701
NetMeeting Audio Call Control 1731
NetMeeting H.323 call setup 1720
NetMeeting H.323 streaming RTP
over UDP
Dynamic
NetMeeting Internet Locator
Server ILS
389
NetMeeting RTP audio stream Dynamic