dns_cache_purge_interval
Last updated March 2020
Name
dns_cache_purge_interval — how often the DNS response cache is scanned for stale entries
Synopsis
dns_cache_purge_interval = 60
Description
How often the DNS response cache is scanned for stale entries.
The default value for this option is 60 (seconds).
Scope
dns_cache_purge_interval is valid in the global scope.
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