RE: [squid-users] squis is asking if a cached object is modified

Thank you very much for your help Amos,

> No your squid is configured as a twisted open proxy. See below for fixes...
>I seem to remember helping you with .home.nl earlier. That config was a
bit weird, but there are some entries in your listed config which worry
me terribly...

You have a very good memory. XD
Now, I changed the configuration file following your comments.

>You may not be doing anything wrong. Squid still suffers from bug #7.
>http://www.squid-cache.org/bugs/show_bug.cgi?id=7
Is there any version of squid with the patch applied? I read the comments and I downloaded the different versions of squid but without good results.

Regards,
Daniel

Daniel Donoso
Aeropuertos - Departamento Tecnología y Desarrollo
Airports - Technology and Development Department
donoso.d_at_ikusi.com
www.ikusi.com
 
IKUSI - Ángel Iglesias S.A.
Paseo Miramón, 170
20009 San Sebastián
SPAIN
Tel.:+34 943 44 88 00
Fax: +34 943 44 88 20
 
 
La información incluida en este mensaje y sus anexos es CONFIDENCIAL y para USO EXCLUSIVO de sus destinatarios. No está permitida su divulgación y/o reproducción sin autorización. Si ha recibido este mensaje y no le incumbe, le rogamos nos los comunique y proceda a su borrado. Gracias.
 
Information included in this e-mail and attached files is CONFIDENTIAL and only for the EXCLUSIVE USE of the receivers. Circulation and/or copy without permission is not allowed. If you have received this e-mail and you are not the intended recipient, please let us know and erase the message and attached files. Thank you.
 
P Antes de imprimir este e-mail piense bien si es necesario hacerlo. El medioambiente es cosa de todos.
                Before printing this e-mail ask yourself if you really need a hard copy. We are all responsible for the environment.
 

-----Mensaje original-----
De: Amos Jeffries [mailto:squid3_at_treenet.co.nz]
Enviado el: miércoles, 25 de febrero de 2009 4:38
Para: Donoso Gabilondo, Daniel
CC: squid-users_at_squid-cache.org
Asunto: Re: [squid-users] squis is asking if a cached object is modified

Donoso Gabilondo, Daniel wrote:
> I have two pc's with Fedora core 10 and squid.3.0.STABLE13
> The content of squid.conf file in both pc's is the same. Squid is
> configured as an accelerator.

No your squid is configured as a twisted open proxy. See below for fixes...

>
> Squid stores the objects correctly in both pc's, but in one pc it is
> always asking to the http server if the object is modified, and I don't
> know why. If I stop the http server, then gets the cached object. The
> other pc is always getting the cached object. The http server sends
> always the mage-axe=86400 value in the header.
>
> What I am doing wrong? My squid.conf file content is this:

You may not be doing anything wrong. Squid still suffers from bug #7.
http://www.squid-cache.org/bugs/show_bug.cgi?id=7

I seem to remember helping you with .home.nl earlier. That config was a
bit weird, but there are some entries in your listed config which worry
me terribly...

The global access to permit Purge opens a number of DDoS vectors.

And the use of "always_direct allow all" as the first always_direct line
will prevent your otherwise listed cache_peer link every being used.

Also the fact that the cache_peer link settings are listed LAST in the
config, instead of first indicates its not going to be used even if
available.

Amos

-- 
Please be using
   Current Stable Squid 2.7.STABLE6 or 3.0.STABLE13
   Current Beta Squid 3.1.0.5