As far as I've researched, it seems Vintage Story requires you be connected to the internet in order to play via a LAN.
This defeats the purpose of a nice stable LAN connection...
For those living in an area with an unstable internet connection multiplayer can become infuriating or unplayable.
Because players will get kicked everytime your internet decides to die for 5 seconds.
With certain connections this can happen often for a prolonged period of time. Making play basically impossible.
"Oh no you got disconnected? Rejoin quick! Oh you joined? Whoops disconnected again... Try again! And he's gone again...."
FREE the LAN!
P.S
If there is a method to do this, please please please tell me.
I tried searching but found nothing.