firewall on a router

[kboss]

I have a US Robotics 8054 Router. I want to change the settings to allow a mIRC program to be used. I have tried to make the changes but I don't understand what is meant by out going IP range start and finish, and incoming IP range start and finish. Can you please help

Thanks

[pinkice26062]

http://www.portforward.com/english/routers/port_forwarding/USRobotics/USR8054/mIRC_DCC_-_IRC_DCC.htm

Try this link. It might help.:D