Me and my friend have been trying to make a server. When I try to make one I always get the "UPnP Gateway: Not found", but my friend can get it working. The issue is everytime he tries to connect to the server it will "fail to connect". We've tried his ip, that "find my ip website", and the ip listed in the server starter. I don't think there are any public MP servers anymore, so we can't fall back on that
@Topfighter if you are on the same network you'll use their local area network IP address (server executable should list it under "Local IPs", as well as in "Checking UPnP status on <IP Address>").
If you are on a different network then you'll need their external IP address as given by the "find my IP website" or listed immediately after "External IP: " by the server.
@HellFireKoder what should I use to join him?
If he is playing on the same PC as the server is running on, he should be able to use
127.0.0.1, or simplylocalhost.Try both joining 157.7.214.47