Every public request to one of my sites used to go through a Cloudflare tunnel. I had a cloudflared deployment in my cluster, some routing rules, and everything just worked. And it was free! But that bugged me. TANSTAAFL right? The whole point of selfhosting is to not rely on big cloud company, and there are few bigger than Cloudflare. And Cloudflare’s tunnels decrypt every single packet, so they see everything you do. I really don’t like that.
So I’ve replaced Cloudflare tunnels with Erwan Leboucher’s towonel, a selfhosted tunnel implementation. I still have my DNS on Cloudflare, but no data is moving through them any more.
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I don’t get the need for those tunnels.
Wouldn’t a simple wireguard setup be enough un less you are behind CG-NAT?
Wireguard it’s there, free, open source, doesn’t rely on any external server or company…
What does these “tunnels” actually add?
I checked and this does a similar thing. You can use WG to punch out a connection, and I have before. The linked program uses quic in a similar way to WG but doesn’t do any of the routing, just registers the connection to a hostname for application level forwarding.
It looks more that it provides an easy setup for an alternative.
Both methods can work on cg-nat as well since you are punching out.
One would be CG-NAT as you mentioned, and some people want to host for other people too, potentially including too many people/too distant/too tech illiterate to easily set up WG.
The benefit here is the software by design can’t read your traffic - it’s using SNI to route, not the host header, so SSL pass thru keeps the payload private. It’s billed as shareable for that reason.
Also this is open source and you can host it yourself.
Edit: I concede BakedCatboy’s point.
In either case I would probably just use FRP.
You missed my point?
why can’t you just use a wireguard connection between your device and the server, or network?
I use a wireguard tunnel as a reverse proxy and it does ssl passthrough with sni. Termination happens on my local box and the reverse proxy host doesn’t do any certs.