Really looking for a way to vpn all my nodes together but not bottle neck them all in one location. I want any 2 nodes to be able to talk to each other directly, and encrypted this way i wont need to worry about blocking so many ports. i will just have services that are private listen on the vpn virtual interface.
I know there are a few projects out there but wanna get the take on what people use. I am looking for something that is pretty easy to install dont wanna go back to school or sit around for 6 hours trying to get it setup and working.