SMC Networks Barricade SMC2804WBR38 - Manual (Page 50)

Configuring the Wireless Barricade g Router
40
Static IP Address
If your Internet Service Provider has assigned a fixed IP address,
enter the assigned address and subnet mask for the Router, then
enter the gateway address of your ISP.
You may need a fixed address if you want to provide Internet
services, such as a Web server or FTP server.