Squid configuration directive negative_dns_ttl

Available in: v7   v6   v5   v4   3.5   3.4   3.3   3.2   2.7   3.1   3.0   2.6  

For older versions than v4 see the linked pages above

Configuration Details:

Option Name:negative_dns_ttl
Replaces:
Requires:
Default Value:negative_dns_ttl 1 minutes
Suggested Config:

	Time-to-Live (TTL) for negative caching of failed DNS lookups.
	This also sets the lower cache limit on positive lookups.
	Minimum value is 1 second, and it is not recommendable to go
	much below 10 seconds.

 

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