This resource uses GetIPIntel . This is a free service that calls your API with the IP address and returns the probability that it is a VPN or a proxy. The recommended blocking threshold is 0.99 and above. Setting it lower can result in errors and block the wrong players.
We pack the file on our server under "resources"
We open the server.cfg and enter the script there.
To allow a player group access via VPN, add this line to your server.cfg