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Issue 522 Origin Connection Time-out

sall10

Basic Pleskian
Hello,

I use on one of my domains apache http2 + Nginx reverse proxy together with Cloudflare. I have the Lets Encrypt Certificate installed, and Cloudflare Setup Full SSL is done. The Domain is cached by Cloudflare and is working fine. I have tried now, to create a Cloudflare worker and a route to bypass Cloudflare cache on cookies. When I'm in the Cloudflare Dashboard and doing a get request to the created Cloudflare worker subdomain, I get there the error 522 Origin Connection Time-out.

I have installed the Plesk ServerShield Extension for Cloudflare, so the Cloudflare IPs should be whitelisted. I checked all my Log Files, WAF, Fail2Ban, ModSecurity, Nginx but don't see that a Cloudflare IP is blocked.

Do I have additionally whitelist the CF Ips in Plesk somehow?

Thx
 
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