We are using OpenVPN for this. OpenVPN has clients available that make it easy to set it up on any major operating system. To get the official instructions please visit the OpenVPN Connect Website.
Fig. 1 If you need more instructions on how to install the application, please click “Installation instructions and alternative versions”. There you can find some “Frequently Asked Questions” and also more information on how to do “Downloading and installing”.If you follow the steps explained on the aforementioned site, please download the application from the OpenVPN site as explained above. We do not host our own version (yet?
Fig. 2
Fig. 3 It will show you guide on how to use the app. We will use the “import from file”-feature. To exit the guide, go through the four pages or hit the “Cross”-Icon in the top right corner. You will also need to expect some stuff given by OpenVPN.