[squid-users] refresh_pattern and same objects

[Yuri Voinov]

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And, finally, trackers is relatively easy to block ;) Simple. Against
caching and garbaging cache storage. With ufdbGuard, for example :)

02.09.15 0:00, Marcus Kool пишет:
>
>
> On 09/01/2015 05:14 AM, FredB wrote:
>> More precisely
>>
>> I reduced the ttl of the first line
>>
>> refresh_pattern -i \.(htm|html|xml|css)(\?.*)?$ 10080 100% 10080
>> #All File 30 days max
>> refresh_pattern -i
\.(3gp|7z|ace|asx|bin|deb|divx|dvr-ms|ram|rpm|exe|inc|cab|qt)(\?.*)?$
43200 100% 43200 ignore-no-store reload-into-ims store-stale
>> refresh_pattern -i
\.(rar|jar|gz|tgz|bz2|iso|m1v|m2(v|p)|mo(d|v)|arj|lha|lzh|zip|tar)(\?.*)?$
43200 100% 43200 ignore-no-store reload-into-ims store-stale
>> refresh_pattern -i
\.(jp(e?g|e|2)|gif|pn[pg]|bm?|ico|swf|dat|ad|txt|dll)(\?.*)?$ 43200 100%
43200 ignore-no-store reload-into-ims store-stale
>> refresh_pattern -i
\.(avi|ac4|mp(e?g|a|e|1|2|3|4)|mk(a|v)|ms(i|u|p)|og(x|v|a|g)|rm|r(a|p)m|snd|vob)(\?.*)?$
43200 100% 43200 ignore-no-store reload-into-ims store-stale
>> refresh_pattern -i
\.(pp(t?x)|s|t)|pdf|rtf|wax|wm(a|v)|wmx|wpl|cb(r|z|t)|xl(s?x)|do(c?x)|flv|x-flv)(\?.*)?$
43200 100% 43200 ignore-no-store reload-into-ims store-stale
>
> trackers use a 1x1 gif extensively and they usually have parameters,
e.g.
www.example.com/track.gif?browser=chrome&allsortsofdata&random=RANDOMNUMBER
> and these trackers are not cacheable since the parameters are never
the same.
> So for gif, I suggest to
>
> refresh_pattern -i \.gif$   43200 100% 43200 ignore-no-store
reload-into-ims store-stale
> refresh_pattern -i \.gif\?  0 0% 0
>
> Marcus
> _______________________________________________
> squid-users mailing list
> squid-users at lists.squid-cache.org
> http://lists.squid-cache.org/listinfo/squid-users

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