ADSL2/2+ Router
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drop-down list box.
(2) Custom Service: allows you to define a
service yourself.
±
Server IP Address:
The IP address of the server created on LAN
side.
±
External Port Start/ External Port End:
The port range through
which Internet users access the router’s LAN side server.
±
Protocol: There are 3 options:
TCP, UDP and TCP/UDP. We
recommend you to select TCP/UDP if you are not sure about
which protocol to choose.
±
Internal Port Start/ Internal Port End:
The port range used by
the created server on router’s LAN side.
Note:
When UPNP function is enabled on the router and on some
application programs on the computer that is connected to the router’s
LAN port, the virtual server page will display: UPNP interface is being
used.
For example, you have created two servers on the router’s LAN side: (1)
FTP server (Port: 21) for transferring files is at the IP address of
192.168.1.100 (2) Web server (port: 80) is at the IP address of
192.168.1.110. And you want your Internet friends to access your FTP
and Web servers respectively via port: 21 and port: 80. For
configurations, follow the instructions below:
1. Configuring FTP server:
Click “NAT”-> “Virtual Server” to enter the virtual server interface. Then
click the “Add” button to configure the following page (refer to the
parameters that are configured on the page):