http://gpp6nwvsps43b3mfacsh433uroo6uyjvvpr6tgj4jh4n5ngxt7rqbvid.onion/posts/double-vpn-pfsense.html
In this configuration: Your host computer connects to VPN1 A gateway VM connects to VPN2, which is tunneled through VPN1 You do all your work on a workstation VM The workstation VM has no direct connection to the Internet. All its traffic is forced to go, via an internal network, through the gateway VM. With two different VPNs, no single party sees both your IP address and your destination site.