This longer article from the Tailscale project also does a really nice job of explaining the complexities of doing this properly: https://tailscale.com/blog/ho

This longer article from the Tailscale project also does a really nice job of explaining the complexities of doing this properly: https://tailscale.com/blog/how-nat-traversal-works/ https://tailscale.com/blog/how-nat-traversal-works/