I have no idea what have I done wrong... I read some other's ppl threads but I can't find a solution that fits me... I have tried using this site: https://www.ipfingerprints.com/portscan.php and it says: Host is up. PORT STATE SERVICE 25565/tcp filtered minecraft So I think the port is open (? not sure) There is no other Java process running at the same time (maybe it is not java related programs that is causing this this issue? how can I check?) Maybe it is firewall related? (cause in firewall I don't understand anything) Well, I am confused and again I have no idea what to do. Your help would be much appreciated.
Ok, I did that, it works, I am dumb... But I can join with localhost IP what ip does my friends use? I gave my friend the ipv4 from https://www.whatismyip.com/ it says to him: failed to connect to the server @timtower
@Batkiller Remove it, however you are adding it, start the server. If you need to black out an IP then you are doing it wrong.
@timtower Ok, I did that, it works, I am dumb... But I can join with localhost IP what ip does my friends use? I gave my friend the ipv4 from https://www.whatismyip.com/ it says to him: failed to connect to the server
@Batkiller The ip you gave him is correct. Did you portforward the server? Opened up the firewall and router? Can you join with that same IP?