I am new here, so if the question is not clear or any obvious solutions were not tried then my apologies.
Also hoping to post in the correct forum.
When I am using Cloudflare for my traffic I am unable to send files from one server to another server on the same domain.
When a user is uploading files to server srv1a they are stored correctly. But when they are send by a script to srv2 I get the following error in the logs of server srv1a
[remote ***********] AH01797: client denied by server configuration:
The mentioned IP address *********** is the IP of srv2.
In don’t get this error when I am nut using Cloudflare.
- I have added the IPv4 and IPv6 address of server srv1a to the allowlist of srv2
- I have added the IPv4 and IPv6 address of server srv2 to the allowlist of srv1a
- I have added the IPv4 and IPv6 address of Cloudflare to both allowlist of srv1a and srv2:
https://www.cloudflare.com/ips/ - I have added IPv4 and IPv6 addresses from thr srv1a and srv2 to /security/waf/tools as Allow
What else can I do to get this to work?