Set up Your Own PPTP VPN Server On Debian, Ubuntu, CentOS
On an Ubuntu machine, I have the following setup using the built-in VPN (and OpenVPN) That is, the machine is connected to a Wifi network through which it connects to the Internet. It is also connected to a VPN with the same provider as the that of the Mac above. Note, that the provider is the same, but the actual VPN servers are different. Jeromy N Reimer Computer Blog: Ubuntu Open VPN Server Aug 15, 2014 Using Google Authenticator MFA with OpenVPN on Ubuntu 16 Sep 19, 2017 Ubuntu based VPN server behind NAT router? - Server Fault I have a small intranet- and file-server inside our company, which can only be reached from inside our own network. I'd like to be able to reach the intranet and files on the server from outside the network, however I don't really like the idea of completely opening security by forwarding the ports on our NAT-router, so I'd prefer to enable a VPN possibility for this.
Install and Setup OpenVPN Server on Ubuntu 20.04
Sometimes after disconnected from a VPN network in Ubuntu 20.04, wireless does no longer work and even shows 'No Adapter Found' in the settings. If you have the same problem, this tutorial
How To Set Up an OpenVPN Server on Ubuntu
Softether VPN installer for Ubuntu/Debian | | What The Server Apr 12, 2019