opkg update
opkg install tailscale

After installing Tailscale, run the command below and finish device registration by pasting the given link into a web browser and authenticating via a supported method:

tailscale up

Once registered, device connectivity can be seen by using the “status” command:

tailscale status

参考链接：https://openwrt.org/docs/guide-user/services/vpn/tailscale/start