On Friday 16 May 2003 20.31, Valentin Chopov wrote:
> I want to configure my squid cache servers in the let's say safest
> way;) I want to reduce to minimum keeping old content in the
> servers' cache. It looks that a lot of people from our networks
> are using outside hosting providers and they are publishing into
> their web space very often. Our cache servers are cacheing these
> pages but because of the rapid changes there, we are serving old
> (cached) content. Is there a way to tune up squid and solve this
> problem?
Yes, DON'T run Squid as a transparent proxy and your users will do
this automatically for you.
The problem with running Squid as a transparent proxy is that then the
browsers do not know there is a proxy cache, and does not indicate
the user wants a fresh copy when the user uses the reload button.
When the browser is configured to use a proxy everything just works..
There is a few tweaks you can enable in squid.conf to minimize the
downsides in content freshness of transparent interception caching
- ie_refresh on
- refresh_pattern with a limited max age
Regards
Henrik
-- Donations welcome if you consider my Free Squid support helpful. https://www.paypal.com/xclick/business=hno%40squid-cache.org If you need commercial Squid support or cost effective Squid or firewall appliances please refer to MARA Systems AB, Sweden http://www.marasystems.com/, [email protected]Received on Fri May 16 2003 - 13:47:13 MDT
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