Postado originalmente por
Gustavo Santiago Fra
Uso essas regras no firewall nunca tive problemas com jogos.
vou colocar elas aqui mais veja se presida de ajustes para seu senário.
GAMES
Filter*
chain=forward action=accept protocol=tcp dst-port=53,1000-1099,3074,3478,3479,3480,6672,61455,61456,61457,61458,9308,9306 log=no log-prefix=""
chain=forward action=accept protocol=udp dst-port=53,1000-1099,3074,3478,3479,3480,6672,61455,61456,61457,61458,9308,9306 log=no log-prefix=""
chain=forward action=accept protocol=tcp dst-port=8393,8394,2099,5222,5223,5000-5500 log=no log-prefix=""
chain=forward action=accept protocol=udp dst-port=5000-5500 log=no log-prefix=""
Mangle*
chain=prerouting action=accept protocol=tcp dst-port=53,1000-1099,3074,3478,3479,3480,6672,61455,61456,61457,61458,9308,9306 log=no log-prefix=""
chain=prerouting action=accept protocol=udp dst-port=53,1000-1099,3074,3478,3479,3480,6672,61455,61456,61457,61458,9308,9306 log=no log-prefix=""
chain=prerouting action=accept protocol=tcp dst-port=8393,8394,2099,5222,5223,5000-5500 log=no log-prefix=""
chain=prerouting action=accept protocol=udp dst-port=5000-5500 log=no log-prefix=""