NordVpn Kill switch on Ubuntu 18.04
Set Static IP address $ sudo nano /etc/netplan/50-cloud-init.yaml network: ethernets: eth0: addresses: [#.#.#.#/24] gateway4: #.#.#.# nameservers: addresses: [1.1.1.1,1.0.0.1] dhcp4: false optional: true version: 2 Change the IP range with your actual server settings . Install Programs sudo apt-get install openvpn openssh-server unzip Download OVPN Config files (NordVPN) cd /etc/openvpn