@ArcherC8 I'm not really good at understanding this, but I dont have a modem, as far as I know, I only have a router. Can you just tell me how do I let my friend join the server, he's still having...

@ArcherC8 Ok, what do you mean power cycle the router? If so where is it? Also what do you mean entry of the MAC? I tried to change the virtual servers to my Physical Adress/MAC adress. IT doesn't...

@ArcherC8 Ok so in the server.properties IP = I didn't write any IP, I dont know if I should make that IP my ipv4 adress

@ArcherC8 Somebody said that it could be that my ISP is blocking my friend connection

@ArcherC8Ok so I found address reservation, is this the right way? I'm not having issue when connecting on the server, my friend is the one who is having issues connecting. I've tried mutiple port...

I'm trying to Port Fowarding in TP Link Router, but I dont know if its the correct way. Now I did allow app in firewall for java and adding TCP/UDP in firewall advanced settings letting my friend...