hey i need help with linksys router

[NoIneedHelp]

Is there a option for firewall , that lets you choose what ports you want to open? like wingate and sygate. Cause the only closes thing to it is.. um PORT FOWARDING .. anywayz how do i get it to work on battle.net...
Thanks

 

[lordofdeath]

http://www.practicallynetworked.com/
this website have those information for lynsys