User`s guide

54
Using the Advanced Router Functions
A list of commonly-used service port numbers and information is
provided in the table:
To change virtual server settings:
1 Open the Utility and log in. (See page 22.)
2 Click Virtual Server under Advanced on the menu list.
3 Click Enable.
4 Use the listed Service Port numbers or add your own if the
Service Port number you want is not listed.
5 Add Server IP Addresses and Server Port numbers, as required.
6 Click Save & Restart.
Port # Name (TCP) Description
20 FTP-DATA FTP (data)
21 FTP FTP (command)
23 TELNET Terminal Connection
25 SMTP SMTP (e-mail)
53 DOMAIN Name Domain Name Server
79 FINGER Finger
80 HTTP Web
110 POP3 POP3 (e-mail)
113 AUTH Authentication Service
139 NETBIOS-SSN NETBIOS Session Service
1723 PPTP Point-to-Point Tunneling Protocol