Can't play LAN games

6_Sic_6

Honorable
Sep 30, 2013
2
0
10,510
I'm having troubles to play videogames in LAN. I have 3 PC's connected to the ADSL router. I can only play in LAN Call of Duty 2, but with other games it's impossible.

It's weird because before it was possible to play lot of games without problems. I tried to disable NAT, disable Firewall on the PC, but problems still there. I dont know what to try now. It may be the router, ports, ip problem?

I can give you more details of the Router if you want, the PCs... Right now i'm confused because everything worked fine before.

TY.