cache.time.to.live
This configuration parameter controls the length of time entries should remain valid in the name service cache. You can specify the maximum number of seconds cached query result should be available in the cache. This parameter is only applicable if the cache.enable parameter is set to true.
The default value for this parameter is 10 minutes (600 seconds).
For example, to increase the number of seconds query results are available in the cache on an audited computer:
cache.time.to.live: 900