- ``presence`` – The number of queries containing the COOKIE option.
- ``dropped`` – The number of dropped queries due to the slip limit.
-.. WARNING::
- For effective module operation the :ref:`RRL<mod-rrl>` module must also
- be enabled and configured after :ref:`Cookies<mod-cookies>`. See
- :ref:`query-modules` how to configure modules.
-
Example
-------
- ``dropped-time`` – The number of dropped non-UDP packets due to the time rate limit.
.. NOTE::
- If the :ref:`Cookies<mod-cookies>` module is active, RRL is not applied
- to UDP responses with a valid DNS cookie.
+ If the :ref:`Cookies<mod-cookies>` module is active and configured before
+ this module, RRL is not applied to UDP responses with a valid DNS cookie.
.. NOTE::
The time limiting applies even to handshakes of incoming authorized requests