Sur le serveur :

~~~
# cd /root/wg
# umask 077
# wg genkey > private
# ip link add wg0 type wireguard
# ip address add dev wg0 10.10.10.1/24
# wg set wg0 private-key ./private
# ip link set wg0 up
# wg
# wg set wg0 peer ${La clé publique du client} allowed-ips 10.10.10.2/32 endpoint ${IPLAN client:port}
~~~

Sur le client :

~~~
# cd /root/wg
# umask 077
# wg genkey > private
# ip link add wg0 type wireguard
# ip address add dev wg0 10.10.10.2/24
# wg set wg0 private-key ./private
# ip link set wg0 up
# wg
# wg set wg0 peer ${La clé publique du serveur} allowed-ips 10.10.10.1/32 endpoint ${IPWAN serveur:port}
~~~