In the client side of AIDA64 we just made connections in "computer groups" windows like this:
94.228.255.110:2350
94.228.255.110:2351
94.228.255.110:2352
94.228.255.110:2353
And on the router was port forwarding rules:
2350->192.168.0.1:2346
2351->192.168.0.2:2346
2352->192.168.0.3:2346
2353->192.168.0.4:2346
But it didn't work.