INDEX
TOC
Introduction
Product Overview
Settings and Administration
ADSL
SIP Support
Security
Broadband Security
Firewall Overview
The Firewall in
VPN Pass Through
Security Log
Smart Card Reader
Firewall Administration
Troubleshooting
Ports Used by Common Internet Services
Ports:
Internet Service(s)
Port
HTTP
80 (TCP)
HTTPS
443 (TCP)
SIP
5060 (TCP/UDP)
SMTP
25 (TCP)
POP3
110 (TCP)
FTP
20-21 (TCP)
TELNET
23 (TCP)
REALAUDIO
1090 (TCP)
ICQ
4000 (UDP)
DNS
53 (UDP)
IRC
6667 (TCP)