[Vasex]

хз, че то там про настройки модема говорят

рекомендуют все одно и то же:

First find the name of your router, then select it from this list: http://portforward.com/

You should then be presented with a list of games. Select Heroes V, then follow the instructions for forwarding the ports.

Note: If you are using GameRanger there is only one port: 16000 (UDP).