IMO closed-source stuff is just impossible to get working unless you're certified with that equipment. Try OpenVPN: https://openvpn.net/vpn-server-resources/s

IMO closed-source stuff is just impossible to get working unless you're certified with that equipment. Try OpenVPN: https://openvpn.net/vpn-server-resources/site-to-site-routing-explained-in-detail/ https://openvpn.net/vpn-server-resources/site-to-site-routin...