A simple guide to setting up WireGuard server and multiple peers.
Modern Network Manager supports wireguard by default, including one in Ubuntu 22.04 (maybe earlier). It's compiled-in, so wireguard package isn't needed. However, as of 22.04 Ubuntu network settings didn't support WG yet.
This guide walks you through setting up WireGuard VPN using NetworkManager on Linux.
Docker WireGuard container.
