Quote Originally Posted by 'Physics101',index.php?page=Thread&postID=213327#p ost213327
It's not the KB that'll get people. It's people having to set port forwarding on their routers and gutting their firewalls. Many cheap to mid grade routers just aren't going to have the option set available to pull it off. Personally I had this problem when I had friends connecting to me for d2 over bnet, it wouldn't let the second connection from my lan connect. In the end I never got it to play nice, so I just yarrrrred the wireless of a neighbor for the other machine.
Not hijacking, just wanted to throw this out there in relation to multiple BNet connections, just set the port forwarding of the router to forward the ports to itself and you can keep your firewall up without the issues.

ie TCP 8110 --> TCP 8110 192.168.1.1 will enable the forwarding for the entire LAN, without opening the port to unsolicited connections.