CDN system will take different cookies from the same URL as unique and cache in the CDN pops, and this will impact cache hit ratio as there would be multiple cache in the cdn pops for the same files.
How can I ignore set-cookies for a specific CDN resouce?
For CDN Admin, kindly login to OnApp Dashboard, navigate to "CDN Management > HTTP Settings". Under "HTTP Servers Settings", select CDN resource, and choose "Enabled" for the tab of "Ignore Set-Cookies".
CDN Users may enable this feature themselves on the advanced settings of the CDN resource through the control panel interface.