Re: [squid-users] Problem with some Microsoft Sites

Mark Barlow escreveu:
> We have started having some problems with some Microsoft sites,
> including the Windows Update sites. It would appear that they have
> made a change to their site which means that when acessed through
> Squid it fails. On windows update you get a 0x80072F78 error.
> http://support.microsoft.com/kb/836941 just gives a blank page in
> Firefox, "Internet Explorer cannot display the webpage" in IE. It
> works when you bypass the proxy.
> I am using NTLM authentication, but have tried it bypassing the
> authentication. There is no error from the Squid box, it just doesn't
> display the page.
>
> The only information I have found searching for the error messages is
> several years old and talks about bypassing authentication. This
> appears to be a recent change to the MS sites.
>
> I get this in the access.log when using the authentication
> 1211286171.493 37 x.x.x.x TCP_DENIED/407 1866 GET
> http://support.microsoft.com/kb/836941 - NONE/- text/html
> 1211286171.509 1 x.x.x.x TCP_DENIED/407 1881 GET
> http://support.microsoft.com/kb/836941 - NONE/- text/html
>
> I get this in the access.log when bypassing the Authentication
> 1211286186.013 128880 x.x.x.x TCP_MISS/200 16541 GET
> http://support.microsoft.com/kb/836941 - DIRECT/207.46.248.248
> text/html
> 1211286188.183 126353 x.x.x.x TCP_MISS/200 16677 GET
> http://support.microsoft.com/kb/836941 - DIRECT/207.46.248.248
> text/html
> 1211286171.263 130828 x.x.x.x TCP_MISS/200 16712 GET
> http://support.microsoft.com/kb/836941 - DIRECT/207.46.248.248
> text/html
>
> I am using Squid 2.5.12-4ubuntu2.4 On Ubuntu 6.06 Server Edition.
>
>

    probably the problem reported is chunked-encoding related. Please check:

http://squidproxy.wordpress.com/2008/04/29/chunked-decoding/

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	Solutti Tecnologia
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