Island Mode: Techniques to Keep Tailscale Running with Intermittent Internet Connectivity

Island Mode: Techniques to Keep Tailscale Running with Intermittent Internet Connectivity

Island Mode: Techniques to Keep Tailscale Running with Intermittent Internet Connectivity

This talk covers ways to help Tailscale clients stay connected within a multi-tailnet environment when internet connectivity is disrupted. We’ll cover using peer relays with direct WireGuard connections, maintaining persistent state on Tailscale clients, and workarounds for key expiration.