Question Port's wont open (I've tried everything)

[kampotte]

Hello, I'm trying to open my ports for a game server, but it is not working. I've disabled my windows firewall, I have no antiviruses or such, I've enabled port forwaring, port triggering, DMZ host, I have a static local IP for my computer and I've disabled any filters that are rooted inside the modem itself, but to no avail. My modem is a tp-link EC220-G5 v2 .
I've done everything correctly, but still I can't find a solution to my problem. How can I troubleshoot and see at which level my ports are getting blocked? I'm really confused.

 

[bill001g]

So if we assume you have the port forwarding correct and the game server is actually using the proper port that leaves do you actually have a public IP address.

If you compare the IP address assigned to the wan port of your router does it match sites like whatsmyip. If they are different then you do not have a public IP and you will never get port forwarding to work.