TL;DR
WireGuard VPN
Install on ubuntu 18.04: sudo add-apt-repository ppa:wireguard/wireguard sudo apt-get update sudo apt-get install wireguard Create keys Create keys for server in /etc/wireguard: umask 077; wg genkey | tee privatekey | wg pubkey > publickey Forward traffic To use this box as jumpbox to the LAN: sysctl -w net.ipv4.ip_forward=1 To survive Read more…