Hvordan åbnes en port??

Jeg vil gerne spille diablo2 gennem en proxy server, men jeg kan kun spille \"open battle net\", og ikke almindelig battle net. der står at jeg skal åbne forskellige porte, hvordan gøres det??

(Jeg bruger winproxy på min server.)

Mere om det her:

Battle.net is now \"NAT Friendly\" and the Blizzard Entertainment games should work fine with most NAT implementations without ANY special settings. If you are behind a firewall you will have to open port 6112 and set it to receive inbound and outbound UDP and TCP packets. Unpatched versions of Diablo will also use port 116 and 118 for TCP/IP traffic. Diablo II users must additionally have port 4000 open for TCP/IP traffic.

Hosting/Playing a TCP/IP game (not on Battle.net):

In your Proxy/Firewall software, be sure port 4000 is open to send and receive TCP packets.

Hosting/Playing a game on Battle.net:

You must open port 6112 through port 6119, and 4000 to receive inbound and outbound TCP and UDP packets in your Proxy/Firewall software.

Adressen: 
http://www.blizzard.com/support/index.asp?Action=Solution