Iv'e made a dedicated server with css and 1.6 and i send my ip to my friends but they are telling me that they could not join inacase thats telling them the " server is not responding "??? Wahts should i do??
yeah something like that, to be honest ive never had any trouble with ports, despite hosting teamspeak and cod servers.
example: 88.128.45.547:8000
thats a random ip showing the additional port number. sometimes depending what your hosting, it will have a seperate box for port.