
In short, we estimate there's about a 60% success chance that 'Open to Internet' works instantly without issues. This is done by a technique called UPnP and has to be enabled on your internet router, which it often is by default. If you want to allow players outside of your local network to join, you can then also click "Open to Internet" which will attempt to set up an external connection to join your server from the internet. This will allow players in your local network to join. If you want a temporary multiplayer experience it is enough to open a single player world, then click on "Open to Lan" in the escape menu. 4.1 Using an SRV Record to point a domain to your server.



