Example

[Cache]
 # Enable Verify caching, as well as Auth and XAuth, including the result of
 # requests for unknown resources
 requests=verify, auth, xauth, auth-unknown, xauth-unknown
 # Discard Verify result when a different request for the same user is processed
 flush on change=yes
 # Report cache statistics about every half-hour (1800 seconds)
 report interval=1800