====== Serveur VPN sous Ubuntu ======
Sources:
  * [[https://doc.ubuntu-fr.org/openvpn]]
  * [[https://www.digitalocean.com/community/tutorials/how-to-set-up-an-openvpn-server-on-ubuntu-18-04]]
  * [[https://guide.ubuntu-fr.org/server/openvpn.html]]