Custom Client Identification allows you to override certain headers sent to the Origin from the CDN.
Custom X-Forwarded-For Header
The Custom X-Forward-For Header allows you to override the name of the X-Forwarded-For header the CDN sends to the Origin.
Basic Authorization X-Forwarded-For Header
Choose the name of X-Forwarded-For header you want the CDN to use when making requests to your basic authorization server.
Origin Server X-Forwarded-For Header
Choose the name of the X-Forwarded-For header you want the CDN to use when making requests to your Origin.