WireGuard is a free and open-source VPN software that allows secure point-to-point connections. Here's a step-by-step tutorial on how to install WireGuard on Alpine Linux Latest.
First, you need to update the system packages for that run the following command:
apk update && apk upgrade
Next, we need to install some dependencies required for building the kernel module. To do so, run the following command:
apk add linux-headers build-base
Now, we can install wireguard using the apk package manager:
apk add wireguard-tools
Now that WireGuard is installed, we need to generate the configuration files. To do this, run the following command:
wg genkey | tee privatekey | wg pubkey > publickey
This command will generate a private key and public key. The private key will be saved to the privatekey
file, and the public key will be saved to the publickey
file.
Now that we have the keys, we need to configure WireGuard. Create a new configuration file in the /etc/wireguard/
directory with your desired name, for example, wg0.conf
, using the following command:
nano /etc/wireguard/wg0.conf
Add the following configuration to the file:
[Interface]
Address = 10.0.0.1/24 # Change 10.0.0.1 to your preferred IP address.
PrivateKey = <content of your privatekey file>
PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE; ip6tables -A FORWARD -i %i -j ACCEPT; ip6tables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
PostDown = iptables -D FORWARD -i %i -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE; ip6tables -D FORWARD -i %i -j ACCEPT; ip6tables -t nat -D POSTROUTING -o eth0 -j MASQUERADE
[Peer]
PublicKey = <content of your publickey file>
AllowedIPs = 10.0.0.2/32 # Use the IP address of the client computer.
Make sure to replace the values with your desired IP addresses.
Start WireGuard:
wg-quick up wg0
Verify that WireGuard is running by viewing the interface configuration with the following command:
ifconfig wg0
Verify that everything is working properly by testing the connection between the server and client machine.
Congratulations! You have successfully installed and configured WireGuard on Alpine Linux Latest.
If you want to self-host in an easy, hands free way, need an external IP address, or simply want your data in your own hands, give IPv6.rs a try!
Alternatively, for the best virtual desktop, try Shells!