Security

The section titled "Popular Applications*" is the only section of concern contained in the "Security" menu.

I've left port 3724, port 4000, and ports 6112-6115 open. These ports are sometimes used by Blizzard games, and have not been forwarded to any computers on this LAN. Although these ports may not be needed, they are available for use on a first come, first serve basis, by any of the computers on this LAN.

Advanced

The section labeled "Distributed Servers Setup " is the only section of concern contained in the "Advanced" menu.

From this screen, you can forward ports to the appropriate computer on your LAN. In this setup, port 6119 is forwarded to the computer with the IP ending with 219 on this LAN. Port 6118 is forwarded to 218, and so on.