[Help Request] ports of the dedicated server mw3

guys when i made the ranked dedi server my friends cant join me

so plz give me all the ports to oppen them

ty

TCP: 3074, 27014-27050
UDP: 3074, 27000-27030

Or just open from 1 to 65535 for both.

u mean start port 1 and end port 65535 ?

and are u sure its working