Port forwarded for minecraft server but is still closed (Huaway router)

klavins2003

Reputable
Aug 15, 2017
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Hello, I used to have a Hamachi server way back in the day, about a year or two has passed and I've changed computers and the network provider as well as the router. Hamachi doesn't work anymore on the Windows 10 so I was trying to forward ports with a help of my friend who have his server up and running.
We set up the port forwarding correctly (I think), I tried to forward the port 25565 and after that did not work I tried 25566 with very little hope, and it, of course, did not work.
I have a very weird Huaway router that hasn't got a static IP and can't be set to have one.
So after we were messing around with the server, bunch of ports, DMZ and stuff for about 2-3 hours and nothing worked. Next day I came back only to notice that I can't start my server at all, because ''a server was allready running on this port''.
I took the ip out of the server properties file and now I can turn it on, but still, only I can connect with my ipV4, my friends can't connect to my server (with the adress found on ''whatsmyip'').
I would be thankful for any kind of help.
 
Solution
How do you get Internet?
Huaway routers are popular with 3G/4G internet plans, and if you got one of these, your router is not getting "real" IP address.