Install and use Wireguard

Scripts automate the installation and use of Wireguard on Ubuntu Server

How use

Installation

git clone https://github.com/3guboff/wireguard.git wireguard
cd wireguard
sudo ./initial.sh

The initial.sh script removes the previous Wireguard installation (if any) using the remove.sh script. It then installs and configures the Wireguard service using the install.sh script. And then creates a client using the add-client.sh script.

Add new customer

add-client.sh - Script to add a new VPN client. As a result of the execution, it creates a configuration file ($CLIENT_NAME.conf) on the path ./clients/$CLIENT_NAME/, displays a QR code with the configuration.

sudo ./add-client.sh
#OR
sudo ./add-client.sh $CLIENT_NAME

Reset customers

reset.sh - script that removes information about clients. And stopping the VPN server Winguard

sudo ./reset.sh

Delete Wireguard

sudo ./remove.sh

Notes:

Rule for Asus RT-AC87U-1540 with forwarding to other server (192.168.100.2):
iptables -t nat -A VSERVER -i eth0 -p udp -m udp --dport 51820 -j DNAT --to-destination 192.168.100.2:51820