Understanding the True-Client-IP Header
Connections from Cloudflare to origin servers come from Cloudflare IPs. True-Client-IP is a solution that allows Cloudflare users to see the end user’s IP address, even when the traffic to the origin is sent directly from Cloudflare.
For more details on what True-Client-IP is, refer to our product documentation.
To add the
True-Client-IP header to incoming requests, enable the Add “True-Client-IP” header Managed Transform.
For more information, refer to Managed Transforms in the developers documentation.