A VPN (Virtual Private Network) is a method of ensuring secure & authorized connections to a server. You might use one as an internet broker, but that isn’t the design described herein.
These articles describe how to setup a VPN for exclusive use with CAS.
These are essential security measures.
These installation can break your CAS if mistakes are made. Be careful to do it during a suitable downtime, and during GB Support’s available hours. See: GENERAL BYTES Contact Hours & Information
We always encourage Operators to HIRE AN EXPERIENCED SERVER ADMINISTRATOR to perform these advanced techniques (and to properly secure your server).
There are 2 different VPN configurations to build: