Set Up Your Own Wireguard VPN Server on Ubuntu 22.04
In this video, we have an exciting tutorial where we'll be setting up WireGuard VPN on Ubuntu 22.04, step by step. WireGuard is a modern, fast, and secure VPN protocol. Setting it up on Ubuntu is relatively straightforward, and I'll guide you through the process.
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Commands
sudo nano /etc/sysctl.conf
sudo sysctl -p
sudo apt install wireguard
wg genkey | sudo tee /etc/wireguard/server_private.key | wg pubkey | sudo tee /etc/wireguard/server_public.key
sudo nano /etc/wireguard/wg0.conf
----------------------------------------------------------------------------------
[Interface]
Private IP address for the wg0 interface ##
Address = 10.0.0.1/24
VPN server listening port ##
ListenPort = 51820
VPN server private key ##
PrivateKey = ncjecndiuvndeivenokdmcdpo0dockecok
Firewall rules ##
PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o enp1s0 -j MASQUERADE
PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o enp1s0 -j MASQUERAD
-------------------------------------------------------------------------------------------------------------
ip -o -4 route show to default | awk '{print $5}'
sudo chmod -R 600 /etc/wireguard/
sudo systemctl enable wg-quick@wg0
sudo systemctl start wg-quick@wg0
sudo systemctl status [email protected]
wg genkey | sudo tee /etc/wireguard/client_private.key | wg pubkey | sudo tee /etc/wireguard/client_public.key
sudo nano /etc/wireguard/wg0.conf
-----------------------------------------------------------------------------------------------------------------------
[Interface]
VPN client private IP address ##
Address = 10.0.0.2/24
VPN client private key ##
PrivateKey = 0COkq1GMM86CmlF5blPFDYhU84iTX8iJ7lWoC1gLfnk=
[Peer]
VPN server public key ##
PublicKey = Znnnnnmjiio
VPN server public IP address and port ##
Endpoint = 192.168.122.101:51820
Route all the traffic through the VPN tunnel ##
AllowedIPs = 0.0.0.0/0
Key connection alive ##
PersistentKeepalive = 15
------------------------------------------------------------------------------------------------------------
[Peer]
Client public key ##
PublicKey = 6mmmmmmm
Client IP address ##
AllowedIPs = 10.0.0.2/24
-------------------------------------------------------------------------------------------------------
sudo systemctl restart [email protected]
sudo systemctl start wg-quick@wg0
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