Yes you could try it but im not sure, i never used it, i believe its possible to tunnel other TCP ports with cloudflared, i have not tried it but it should be a similar setup to the HTTP config
I'm not a networking guru and not using Cloudflare (for specific reasons). When I read the Cloudflared tunnel docs, this seems very similar to Tailscale Funnel: https://tailscale.com/kb/1223/funnel
Could that work too for running a ZS server for my own use as I cannot open the RMTP 1975 port? I think there are many Tailscale users among us who might benefit from this feature.
Discussion
Ok I will try if I can expose a Docker service container with Tailscale Funnel
https://tailscale.com/blog/docker-tailscale-guide see section Remote access