netdb_high

netdb_high

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The netdb database contains round-trip time and hop-count measurements derived from ICMP pings . This directive specifies an upper limit on the number entries in the database. When Squid finds more than netdb_high entries, it removes least-recently used networks until the size reaches netdb_low .

Syntax	netdb_high N
Default	netdb_high 1000
Example	netdb_high 10000
Related	netdb_low , query_icmp