Tailscale VPN – A Network Engineer’s Perspective

Before we get into what Tailscale is or how it compares to a traditional remote access VPN, let’s take a quick look at Tailscale in action. The main problem Tailscale solves is remote access to your internal workloads.
In my homelab, I have a server running Linux. When I’m on my home network, I can access it directly without any issues. But if I step outside and want to access the same server over the Internet, Tailscale makes that much easier and you can have it up and running in about 10 minutes for free.
Typically, you would set up some kind of a VPN, either running on a server or a dedicated firewall. Then, you’d install a VPN client on the devices and point them to the public IP of your VPN server or firewall. That’s exactly what I have at the moment.
Tailscale takes a completely different approach, and you don’t need any of that. I’m not saying one is better than the other, I’m just pointing this out for comparison. I’ve shared my thoughts on the pros and cons of each solution at the end of this post.
Tailscale Installation and Setup
Head over to the Tailscale Continue reading