WireGuard in Proxmox LXC

in Proxmox Host:
apt update
apt install pve-headers

nano /etc/apt/sources.list

deb http://deb.debian.org/debian buster-backports main

Save.

apt update
apt install -t buster-backports wireguard-dkms

modprobe wireguard
echo "wireguard" >> /etc/modules-load.d/modules.conf

In LXC Container:
apt install wireguard
or use piVPN
curl -L https://install.pivpn.io | bash

Tags: wireguardproxmoxlxccontainerpivpnvpn