But use DMZ instead? As you are into this work, I skipped what the DMZ is and how we use that to test if it's our issue or the ISP blocking servers.
Hello, I have a problem. My ISP D-NAT port 9987 to my WiFi, but I don't know, how to forward it to my PC on TS3 server? I use port forwarding, don't work. I use port triggering, don't work. Can anybody help me?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic