WireGuard

WireGuard® is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances.

---

Usage: First, connect the firewall-control and network-control interfaces

 sudo snap connect wireguard-dtp:firewall-control

 sudo snap connect wireguard-dtp:network-control

Then, drop your .conf files into /var/snap/wireguard-dtp/current/etc

 sudo cp wg0.conf /var/snap/wireguard-dtp/current/etc

Finally, restart WireGuard

 sudo snap restart wireguard-dtp

Note: Due to strict confinement, automatically updating DNS in /etc/resolv.conf is not supported.