Product specifications

FSW-2104W Multimedia Residential Gateway

5.5 NAT

Figure 5-11 The NAT menus

There is one submenu under the NAT menu (shown in figure 5-11): Virtual Server.

Click it, and you will be able to configure the corresponding function. The detailed explanations for each

submenu are provided below :

5.5.1 Virtual Server

Virtual server can be used for setting up public services on your LAN, such as DNS,

Email and FTP. A virtual server is defined as a service port, and all requests from

Internet to this service port will be redirected to the computer specified by the server IP. Any PC that was used

for a virtual server must have a static or reserved IP address because its IP address may change when using the

DHCP function. You can set up virtual servers on this page, shown in figure 5-12:

Figure 5-12 Virtual Server Configurations

• Dest Port - The Port which the internal server use.

• Local Port - The Port which you type as the service port. All requests from Internet to this service port will be

redirected to the computer specified by the server IP and Dest Port.

• Server IP- The IP address of the PC running the service application.

• Protocol Type- The protocol used for this application, TCP Port, UDP Port, or TCP&UDP (all protocols

supported by the router).

• Enable - The Enable checkbox to enable the virtual server entry and click OK button.