Learn how to relay traffic from your Tailscale network onto your physical subnet.
Learn how to set up a failover subnet router, also called a high-availability (HA) subnet router.
Learn how to send traffic to overlapped IPv4 subnets.
See how to route all internet traffic through a specific device on your network.
Learn how to automatically assign DNS names for devices in your Tailscale network.
See workarounds to common problems when configuring DNS on Linux.
Find out how to automatically register DNS names for devices in your Tailscale network.
Find out when you might want to run your own DERP server and how to do it.