Hi, All of a sudden, my domain shows an invalid config: [image] But I have these already: [image] [image] When I disable the proxy, the invalid config goes away, but I need the proxy. How can I solve this issue? Thanks!

The issue was fixed by disabling the Under Attack Mode on Cloudflare. Thank you @amyegan and @pawlean for your help!

Hi, @xalkan ! We have docs on our integrations with Cloudflare. From the docs: Set the Proxy status to DNS only. This ensures DNS queries result in Vercel serving the request instead of Cloudflare. [image] Vercel and Cloudflare Integration Integrate your Vercel project with your Clou…

Thank you @pawlean ! I followed the instructions to use Cloudflare as a reverse proxy, but it does not work. It was working fine before, so I don’t know what happened. DNS only is not sufficient since I need some proxy features. What can I try?

Does it work if you set Cloudflare SSL mode to Full as recommended in the documentation Pauline linked?

Hi @amyegan , no, it does not work. I followed all the steps, including having Full SSL mode, but the “Invalid Configuration” error persists

I see Valid Configuration for tyron.io right now. Do you currently have Cloudflare proxy enabled?

No, at the moment, it is disabled since it was not working… But I need to enable the proxy ASAP. Testnet.tyron.io has the proxy enabled but it says Invalid Configuration.

That’s very weird because I do have it there: [image] And it shows up but not everywhere: [image] Then, when I change it to DNS Only, it propagates to all countries in the DNS Checker.

Cloudflare provided some tips for CNAME verification: Cannot verify a domain with CNAME There’s also a Vercel guide that covers this topic in more detail: Can I use a proxy on top of my Vercel Deployment?

Hi Amy, Thank you for your help. Unfortunately, enabling the Proxy is necessary for IPv6, which the client requires. Do you know when Vercel will support IPv6? The guidelines you provided don’t offer a solution for this specific situation. I’m not sure what else to try. Thanks.

Cloudflare Proxy Issue

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amyegan (Amy Egan) August 20, 2024, 10:56pm 8

Looks like there isn’t a CNAME record for that subdomain: DNS Checker - DNS Check Propagation Tool

Cloudflare Proxy

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Cloudflare Proxy Issue

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