Re: refresh-parameter in a cache-hierarchy

From: Bertold Kolics <>
Date: Thu, 5 Feb 1998 15:36:33 +0100 (MET)

>Is it necessary (proposed) that all configurations in a hierarchical
>cache-topology have the same refresh_pattern rules?

AFAIK, squid sends Max-age on each outgoing HTTP request, so it should not
be problem.
BUT: the problem still remains if you use ICP_HIT_OBJ in your hierarchy,
because ICP lacks of the freshness mechanisms of HTTP.

Received on Thu Feb 05 1998 - 06:41:31 MST

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