A few weeks ago, I decided to open a small server for me and some of my friends to play together. I tried to setup correctly, and it ran well on my computer and some pc on my network.I tried to port forwarding correctly but when I check port 25565 (i've set it for minecraft before) on http://www.portchecktool.com/ but it said "Connection timed out". I followed to and about allowed connection in windows firewalls but it didn't help when connect to the server with my external ip.Then I used wan ip to connect and it worked!. I checked the wan ip on https://www.whatismyip.com/ but it was invalid. I also set my computer ip to static ip but it still couldn't
So what can I do now? Maybe my ISP blocked me port forwarding, right?