All the components of the network stack are open source: namely the Tailscale go client and the lwip networking stack. Some (not fully trivial) glue code is als

All the components of the network stack are open source: namely the Tailscale go client and the lwip networking stack. Some (not fully trivial) glue code is also required, which is not currently published. We do plan to cleanup the stack and release it as one of our upcoming internship projects.