Log into the router and look for the Port Forwarding menu and follow the directions. Basically you enter the ip address of the computer and the port number you want forwarded, don't forget to save it when your done. You need to know all the information from the game or what ever your using to also get the protocols like TCP, TCP/UDP, etc.
Not all routers have exactly the same ways of doing things so you need to go to the Linksys support site and you can download the manual to find out how yours does it exactly.
Which combination is required to establish a connection to initially configure the Linksys WRT300N wireless access device? a computer configured in the same IP subnet as the WRT300N and a direct cable connection to it
Someone can find more information about a WRT300N online at various websites. One can find information about a WRT300N at websites such as Air-Stream and the Linksys official website.
Call Linksys customer service and make sure your settings are correct. If it is truly broken it is not worth repairing. Replace it.
51A user in a small office is unable to connect to the Internet. The user examines the physical connections to the ISR, a Linksys WRT300N, and notices a solid green LED on the port that is wired to the computer. What does the LED indicate about the current state of the port?
Only external traffic that is destined for specific internal ports is permitted. All other traffic is denied.
This is a guide for forwarding uTorrent on the Linksys WAG200G. http://www.portforward.com/english/routers/port_forwarding/Linksys/WAG200G/Utorrent.htm Some of the screen shots of uTorrent are out of date in the guide, so you might want to also look at this guide: Optimizing µTorrent for Speed http://www.techsupportalert.com/content/optimizing-torrent-speed.htm
Put the networkcable provided by the company that connects you to the internet into the WAN port of your Linksys router.With a networkcable connect any 3com switch port to any Linksys LAN port.
Port forwarding
It strictly depends on the model. Most routers have to be restarted in order to enable port forwarding.
From a computer in the same IP subnet as the access point, enter the default IP address of the access point in a web browser.
forwarding packets to the port that is connected to the destination node
forwarding packets to the port that is connected to the destination node