Can't connect to server via Public IP

[acadian42]

I can connect to the server via private IP but not Public. Port forwarding on the router is is setup for the ports (UDP/TCP). However the server is not appearing on the server list.

[eumario]

Are you trying to connect to your server from the same network when you are trying to connect to the public IP Address? If so, it will not work. Most ISP's will prevent loop back connections such as those. You will need to connect to the server on the internal IP Address when your on the same network.