I have setup a Minecraft PE server with AMP (running on Ubuntu 18.04 in a Hyper-V VM) and I can connect without issue from the local network but it seems whenever I attempt to connect externally I am receiving this error in the logs. It does not mention why the IP is being blocked.
I can verify with tcpdump that the port forwards are working and I can see traffic hitting the UDP 19132 port.
[RakNet Thread #15] WARN - Blocked 172.58.XX.XXX for 300 seconds
I am new to Minecraft and setting up this server for my son. I do not really know what RakNet is or how to debug why it is blocking external clients.
Any help would be great before I pull my hair out.
OS Name/Version: Ubuntu 18.04 LTS (Running on Hyper-V VM)
Product Name/Version: AMP 188.8.131.52
Problem Description: Cannot connect to Minecraft server Externally
Steps to reproduce: Create Minecraft server, forward ports and try to connect from external device (Android)
Actions taken to resolve so far: Verified port forwards are valid. tcpdump udp 19132. Check logs