Squid configuration directive negative_dns_ttl
Available in: 3.3 3.2 3.1 2.7 3.HEAD 2.HEAD 3.0 2.6
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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