In this video I set up a headscale server and use it to create a VPN service. I show how to set up ACL's and routes into a personal subnet. Plus you see all the most useful flags for tailscale. I have copied my example ACL file here: 0:00 Intro 0:25 How Tailscale Works 2:30 Why Headscale? 4:15 Installing and configuring Headscale 14:25 Installing Tailscale and connecting to Headscale 23:38 Using ACLs and server tags 31:45 Using routes to access local subnet 35:33 Changing hostname on VPN 37:00 Using Exit Nodes 39:40 Outro