User`s manual

P-660R-F1 Support Notes

NAT Server Sets

The NAT Server Set is a list of LAN side servers mapped to external ports. If you

wish, you can make inside servers for different services, e.g., Web or FTP, visible

to the outside users, even though NAT makes your network appears as a single

machine to the outside world. A server is identified by the port number, e.g., Web

service is on port 80 and FTP on port 21.

As an example (see the following figure), if you have a Web server at

192.168.1.36 and a FTP server at 192.168.1.33, then you need to specify for port

80 (Web) the server at IP address 192.168.1.36 and for port 21 (FTP ) another at

IP address 192.168.1.33.

Please note that a server can support more than one service, e.g., a server can

provide both FTP and Mail service, while another provides only Web service.

The following procedures show how to configure a server behind NAT.

Step 1: Login Web Configurator, Network -> NAT -> Port Forwarding

Step 2: Select the service name from the pull-down menu, and fill in the server

P-660R-F1