Hey network wizards, I'm currently trying to configure my router so that my brother and myself can play Warcraft III together on bnet. I have tried reading\searching on this but I haven't had any luck. At the moment I can host but he can't join but other people can. He can also host but I can't join and other people can. We have a Linksys WRT610N router connected to an old D-link DSL-602T modem. The modem IP Address is 10.1.1.1 and Subnet Mask is 255.0.0.0 The Router IP Address is 192.168.0.1 and Subnet Mask is 255.255.255.0 Currently I have the modem DMZ my router's IP and I portforward only in my router's interface. The router is currently running the default firmware has I had some weird issues when running DD-wrt firmware. Any help would be appreciated.