When an OpenVPN client establishes a connection with a server, by default, it uses a /dev/net/tun virtual network device and spawns a tunX interface. If you have only one OpenVPN client, most of all the name of the interface is tun0 as, by default, there is a dev tun setting in the OpenVPN client’s .ovpn […]
openvpn
OpenVPN: Connect Client Setup – Install & Config – Linux
In this article i am showing how to install OpenVPN client on RPM/DEB-based Linux distributions and configure it to connect to OpenVPN server. Particularly i will show an example of OpenVPN client configuration file that i use to connect to OpenVPN server with certificates and username/password-based authentication, how to create a systemd service for OpenVPN […]