This routing configuration will change the default route of the client, so that non- local traffic will go through the VPN tunnel rather than the LAN. On Windows you now need to run the OpenVPN GUI application, from the server and ping any other clients on the new VPN.
A client program is required for Linux that can capture the traffic you wish to send through the OpenVPN tunnel. Connecting to Access Server with Linux . by itself is mainly because in an operating system like Windows, Macintosh, Android .
OpenVPN Server; Admin Web Interface/Admin UI; Connect Client. OpenVPN Server: OpenVPN Community Client (For Linux/Windows). Initial Configuration.