Ubuntu 20.04.1 LTS AMP Application Version 2.0.6.2 McMyAdmin for Minecraft Binding 127.0.0.1:8082 Endpoint 0.0.0.0:25566
The Minecraft server is up and running. From MCMyAdmin, I can run help in the console and get results. Logs show no errors.
12:00:17
Starting Server Version 1.16.40.2 Session ID 54c3f747-f09d-4767-9745-bc95d026b43e Level Name: world Game mode: 0 Survival Difficulty: 2 NORMAL opening worlds/world/db
12:00:26
IPv4 supported, port: 25566 IPv6 supported, port: 19133 IPv4 supported, port: 19132 IPv6 supported, port: 42541
12:00:29
Server started.
However I am unable to connect to port 25566 from the Ubuntu host itself, or anywhere on the network - get a connection refused.
ufw status Status: active
To Action From -- ------ ---- 443/tcp ALLOW Anywhere # AMP Reverse Proxy 80/tcp
ALLOW Anywhere # AMP Reverse Proxy 8080/tcp
ALLOW Anywhere # AMP Management Instance 2223/tcp ALLOW Anywhere # AMP:ADS01:FileManagerPlugin.SFTP.SFTPPortNumber 2224/tcp
ALLOW Anywhere # AMP:Max:FileManagerPlugin.SFTP.SFTPPortNumber 25565/tcp
ALLOW Anywhere # AMP:Max:MinecraftModule.Minecraft.PortNumber 25565/udp
ALLOW Anywhere # AMP:Max:MinecraftModule.Minecraft.PortNumber 2225/tcp
ALLOW Anywhere # AMP:McMyAdmin:FileManagerPlugin.SFTP.SFTPPortNumber 25566/tcp
ALLOW Anywhere # AMP:McMyAdmin:MinecraftModule.Minecraft.PortNumber 25566/udp
ALLOW Anywhere # AMP:McMyAdmin:MinecraftModule.Minecraft.PortNumber 443/tcp (v6)
ALLOW Anywhere (v6) # AMP Reverse Proxy 80/tcp (v6) ALLOW Anywhere (v6) # AMP Reverse Proxy 8080/tcp (v6) ALLOW Anywhere (v6) # AMP Management Instance 2223/tcp (v6) ALLOW Anywhere (v6) # AMP:ADS01:FileManagerPlugin.SFTP.SFTPPortNumber 2224/tcp (v6) ALLOW Anywhere (v6) # AMP:Max:FileManagerPlugin.SFTP.SFTPPortNumber 25565/tcp (v6)
ALLOW Anywhere (v6) # AMP:Max:MinecraftModule.Minecraft.PortNumber 25565/udp (v6)
ALLOW Anywhere (v6) # AMP:Max:MinecraftModule.Minecraft.PortNumber 2225/tcp (v6)
ALLOW Anywhere (v6) # AMP:McMyAdmin:FileManagerPlugin.SFTP.SFTPPortNumber 25566/tcp (v6)
ALLOW Anywhere (v6) # AMP:McMyAdmin:MinecraftModule.Minecraft.PortNumber 25566/udp (v6)
ALLOW Anywhere (v6) # AMP:McMyAdmin:MinecraftModule.Minecraft.PortNumber
25565 doesn't exist anymore - that was deleted, but the firewall entry was never cleaned up. That's not good.
I'm not seeing any blocks in the firewall.
netstat -tlnp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:2223 0.0.0.0:* LISTEN 1072/AMPLinuxx86_ tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 1072/AMPLinuxx86_ tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 859/nginx: master p tcp 0 0 0.0.0.0:2225 0.0.0.0:* LISTEN 1094/AMPLinuxx86_ tcp 0 0 127.0.0.1:8082 0.0.0.0:* LISTEN 1094/AMPLinuxx86_ tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 768/systemd-resolve tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 904/sshd: /usr/sbin tcp6 0 0 :::80 :::* LISTEN 859/nginx: master p tcp6 0 0 :::22 :::* LISTEN 904/sshd: /usr/sbin