I have set up Minecraft servers on Windows in the past and was able to connect to them externally no problem. However, after setting it up on Ubuntu it is absolutely refusing to allow external connections.
sudo ufw status
25565 ALLOW Anywhere
25565 (v6) ALLOW Anywhere (v6)
netstat -ntlp | grep 25565
tcp6 0 0 0.0.0.0:25565 :::* LISTEN 3228/java
$ sudo iptables -L --line-numbers | grep 25565
1 ACCEPT tcp -- anywhere anywhere tcp dpt:25565
2 ACCEPT udp -- anywhere anywhere udp dpt:25565
I have port forwarded my router on tcp 25565 to my ip address, and yet I am still unable to see myself on canyouseeme.org for 25565 using public ip address.
#Minecraft server properties
#Tue Apr 11 00:00:54 MDT 2017
motd=A Minecraft Server
Anyone have any ideas on what I could be doing wrong here?