Tailscale - kachick/dotfiles GitHub Wiki
You should check WARP tunnel before tailscale up
And visit https://tailscale.com/kb/1063/install-nixos to check official instruction
You can also check the status with tailscale status
or visiting to https://login.tailscale.com/admin/machines
They doesn't recommend OSS version for macOS, use standalone or AppStore version. (Nevertheless, The macOS setup was not easy...)
Installation
Automated in NixOS. Not in WSL2.
Tailscale requires root operations and systemd entry. So prefer official installer rather than nixpkgs version in Ubuntu.
curl -fsSL https://tailscale.com/install.sh | sh
sudo tailscale up