Basic Ubuntu 20.04 OpenVPN Client/Server connection setup - LinuxConfig.org

Setting up a VPN is a great way for a server to share network resources with a client. Configuring one, however, can seem a little intimidating to some users. In this guide, we'll show you how to setup a VPN using OpenVPN on Ubuntu 20.04 Focal Fossa, while managing to avoid advanced configuration and technical jargon along the way.
This is a companion discussion topic for the original entry at https://linuxconfig.org/basic-ubuntu-20-04-openvpn-client-server-connection-setup