V2ray quic (h3) ,cloudflare solution?

[mohsen-armoun]

Hi, in iran vless+grpc+tls blocked by providers

Is that way to use cloudflare quic to send traffic?
Like grpc cdn ?

[mydogshitgold]

No, it's currently not possible to use the HTTP/3 offered by Cloudflare to reverse proxy V2Ray's traffic.

QUIC is NOT HTTP/3 and HTTP/3 is NOT QUIC.

Cloudflare does not reverse proxy QUIC traffic, which is used as the transport for the application protocol HTTP/3.

Cloudflare only uses HTTP/3 from client to edge, not from edge to origin.

---

Theoretically, it is possible to use WebTransport, which is a web API that uses the HTTP/3 protocol as a bidirectional transport. But unfortunately, its not implemented by v2ray and Cloudflare does not support it, yet.

---

It is possible to use Cloudflare tunnels that use QUIC as transport to forward a TCP from your client to the server.
This requires that you have control of both the domain name and the server.

---

In the future, please ask questions on the Discussions instead of the issues board. That way we can have a more productive conversation.

[mohsen-armoun]

Thanks for your answer 🫂🤝🏻🙏🏻