WireGuard VPN

WireGuard is an extremely simple but fast and modern VPN.

Installation

sudo apt install wireguard

Key Generation

wg genkey | tee privatekey | wg pubkey > publickey

Server Configuration (/etc/wireguard/wg0.conf)

[Interface]
Address = 10.100.0.1/24
SaveConfig = true
ListenPort = 51820
PrivateKey = <SERVER_PRIVATEKEY_CONTENT>

# Peer (Client)
[Peer]
PublicKey = <CLIENT_PUBLICKEY>
AllowedIPs = 10.100.0.2/32

Start

wg-quick up wg0
systemctl enable wg-quick@wg0