So last week I finally discovered how to get a multiplayer game of Minecraft going on the Raspberry Pi and it was a lot simpler than what I had been trying. Seems all you need to do is connect your pi’s to a router and well that’s it really. The pi’s need an IP address in order to have a LAN game and by using any router (no internet connection is needed just the router) you can then get them talking to each other.
HOWEVER this does only work for 5 pi’s connected on the same network. I used a router and a switch to enable me to have the 5 pi’s on at the same time. I tried to add more but it seems that 5 is the maximum you can have on a pi multiplayer game. I wish I had discovered this months ago however at least I know now.
Big thanks to David Renton (@drenton72) for helping me test the switch & router pi stuff and enabling me to be able to now run Multiplayer Minecraft.