OpenVPNis a popular software package which creates encrypted tunnels for secure data transfer. In this guide, you will learn to configure your Linode as a VPN gateway using theOpenVPNAccessServersoftware, and connect your Windows, macOS, orLinuxcomputer to it.
InstallOpenVPN.SetupCertificate Authority. Create Certificates.SettingUplibvirt on RockyLinux. VMware Tools™ Installation.
In this comprehensive tutorial, you will learn how tosetupOpenVPNon Ubuntuservers(20.04, 22.04, 24.04, and 25.04), and then configure it to be accessible from client machines across multiple platforms.

Furthermore, visual representations like the one above help us fully grasp the concept of Openvpn Setup On Linux Server.
SetupOpenVPNserveron Ubuntu with PKI authentication to create secure SSL/TLS VPN connections for remote access.Tosetupyour own CA, and generate certificates and keys for anOpenVPNserverwith multiple clients, first copy the easy-rsa directory to /etc/openvpn.
Oncesetup, the client can tunnel traffic through theOpenVPNserver, ensuring secure communication over the Internet. ForLinuxUsers. To connect toOpenVPN, run the commandonLinux, run: sudoopenvpn--config /path/to/client.ovpn.

The best Ubuntu VPN solution —OpenVPN's AccessServerworks with yourLinuxdistro of Ubuntu, also built on open-source software fundamentals. Get started!
In this tutorial, we’llsetupaLinuxVPNserverusingOpenVPNand connect to it using aLinuxclient. Our choice is UbuntuServer22.04 on theserverside andLinuxMint 21 on the client side.
And in this article, I will besettingOpenVPNto authenticate users using PAM (Username/Password). In this scenario, I will run a VPNserveron an AWS EC2 Instance, bellow is the diagram. Press enter or click to view image in full size.