Apache Reference: mod_usertrack, CookieTracking
CookieTracking
Cookie Tracking Operation Switch
Syntax: CookieTracking on|off
Example: CookieTracking on
Since: Apache 1.2
When mod_usertrack is compiled into Apache and ``
CookieTracking on'' is set, Apache will start sending a user-tracking HTTP cookie for all new requests. This directive can be used to turn this behavior on or off on a per-server or per-directory basis. By default, cookie tracking is not activated.