TailMux

Meet TailMux

TailMux lets a Mac or Linux machine access resources in multiple independent Tailscale networks at the same time. Each network has its own profile, identity, and embedded node. Requests are routed by hostname suffix through the profile that owns the destination, keeping the workflow separate from the ordinary Tailscale client session.

Users can access websites through a proxy configuration, open SSH connections, or map services such as databases and file shares to local ports. Command-line tools expose configuration, routing, tunnels, and diagnostics, with desktop interfaces for supported systems. The approach is intended for people who need concurrent access to work networks, home labs, and other separately managed environments.