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The PostUp gets executed after the Wireguard server is started. In the PostUp and PostDown commands replace ens5 with the name of the network interface that has access to the internet. If you chose a different port for the Wireguard server then replace 51820 with your value. is the private key we generated in step 1. It’s best to pick one on a different subnet to your LAN.

is a private IP address for the wg0 interface. Address = PrivateKey = ListenPort = 51820 PostUp = iptables -A FORWARD -i %i -j ACCEPT iptables -A FORWARD -o %i -j ACCEPT iptables -t nat -A POSTROUTING -o ens5 -j MASQUERADE PostDown = iptables -D FORWARD -i %i -j ACCEPT iptables -D FORWARD -o %i -j ACCEPT iptables -t nat -D POSTROUTING -o ens5 -j MASQUERADE Install the software-properties-common package so we can use add-apt-repository Once you’re set up and SSH’d into your server, install Wireguard as follows: In AWS you can configure this in the security group when setting up the sever. When setting up the firewall you will need to add an inbound rule for UDP traffic on port 51820, or whichever port you want to run the Wireguard server on.

A Digital Ocean droplet would also be a good choice.

I use an AWS EC2 micro with Ubuntu 18.04. Let’s set one up and see if it meets expectations! Set up Wireguard server on Ubuntuįirst get hold of a Linux VPS on a cloud provider of your choice. It intends to be considerably more performant than OpenVPN.īear in mind that Wireguard has not been audited and is still in development, so use it at your own risk. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. Is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. Wireguard is a relatively new VPN technology that according to the website:

How to set up a Wireguard server on Ubuntu and set up clients on Mac and Android. Set up a Wireguard VPN on Ubuntu and connect from Mac and Android