Originally Posted by
MindChild
first thing i would do is try to connect to a friend via LAN. that would establish connection outside your computer. Then you should try to connect to a friend via the internet (2 diff internet connections) using their WAN IP. That would establish D2 is able to connect outside your LAN. If the first fails, D2 cannot "see" your network connection (maybe running windows vista/7 and it doesnt have permissions?). if the second fails, i would look to openning the ports diablo 2 uses to connect to the internet (or just route all traffic to your computer temporarily for trouble shooting)