I try to open ports 6112-6119, it doesn't work. (Warcraft 3)

Hello, such a problem, the game needs ports 6112-6119, opened this range on the asus rt n12 router? in the firewall, I created rules for incoming / outgoing port connections for the same range ... I go to 2ip, check the port availability, writes that it is closed ... well, I think it can be closed. the host is not running, I start the game, I check - the same is CLOSED! what could be the problem? the provider says that no ports are closed on their side.

Help me please.