Learn about custom DERP servers, their limitations, and how to set them up.| Tailscale
Manage and troubleshoot your tailnet with the Tailscale command-line interface (Tailscale CLI).| Tailscale
Learn how you can verify that no node is added to your tailnet without being signed by trusted nodes in your tailnet.| Tailscale
Learn how to use roles for restricting access to the admin console.| Tailscale
Optimize your Tailscale network for DNS management, including custom DNS servers, for seamless access and better control.| Tailscale