[squid-users] Will Squid Proxy work if it is offline

[Medya]

I meant in pure academic sense, not for using in real world.  what is the
default validation date, let say we own our own network, can we tell it
never expire, or expire in 1 year? so we cache all the photos,and all our
private network users can just access the same photo without ever going to
public internet?

On Wed, Dec 20, 2017 at 6:29 PM Yuri <yvoinov at gmail.com> wrote:

> In detail: if the picture is in the cache, and the time of its validation
> has not arrived - some time will show. In case of all required DNS queries
> and, especially, answers is also cached.
>
> Harsh reality: Own Squid's DNS cache  is too tiny by default to store
> half of the Internet addresses. Only few people think of combining it
> with a caching DNS server of a decent class (at least Unbound).
>
> ALso, just in practice, a disconnected from Internet Squid cache usually
> shows no more than 20% of content for several sites. That, in fact,
> corresponds to its real degree of caching.
> FInally - no, Squid can't replace cutted Internet.
>
>
> 21.12.2017 06:20, Medya пишет:
>
> Hi here is my first post in this mailing list, hopefully it is the right
> place to ask.
>
>
> Let say I access an image http:///example.com/image1.png
> <http://example.com/image1.png> and squid proxy caches it,
> if I disconnect internet and I try to acesss
> http:///example.com/image1.png <http://example.com/image1.png> in the
> browser. will it get the image?
>
> so my general question is, if I have a URL in my cache, will it make any
> connection to the remote hosting server at all?
>
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