Re: [squid-users] Trouble accessing Outlook Web Access

Thanks, Joe. Sorry for not being specific about this, but I had already
added this to my config. My current issue is the difference I see between
explicit browser configuration of the proxy server and the transparent
iptables approach.

Jan.

----- Original Message -----
From: "Joe Cooper" <joe@swelltech.com>
To: "Jan Klaverstijn" <jan@klaverstijn.nl>; <squid-users@squid-cache.org>
Sent: Monday, September 02, 2002 12:32 AM
Subject: Re: [squid-users] Trouble accessing Outlook Web Access

> Check your cache.log. I bet you do have messages pertaining to this
> problem...
>
> Something along the lines of:
>
> 2002/09/01 17:22:40| parseHttpRequest: Unsupported method 'SUBSCRIBE'
>
> I don't know which methods are specifically needed by OWA, but I know
> there are a few that aren't supported by Squid 2.4 out-of-the-box. You
> can add them easily, though (and they are in the upcoming 2.5):
>
> extension_methods SEARCH SUBSCRIBE UNSUBSCRIBE POLL BCOPY BPROPPATCH
>
> Ought to do it.
>
> Jan Klaverstijn wrote:
> > Hi,
> >
> > Getting to Outlook Web Access (OWA) through Squid is from what I learned
> > from the faq and archives a bit of a troubled area. Nevertheless I
applied
> > some recommendations and it seems to work. But not under all
circumstances.
> > I use Squid 2.4STABLE3 under a Linux 2.4 kernel. Client is XP with IE6.
When
> > I configure my proxy in IE6 I'm just fine. But my preferred
configuration is
> > to have no proxy configured in IE6 and an iptables redirection on the
Linux
> > ADSL gateway, mainly to enforce squidGuard. And in that configuration it
> > just won't work. I get repeated prompts for signing on to outlook but
they
> > always fail. The Squid logs show no messages pertaining to this
situation.
> > Obviously I am wrong in my assumption that this iptables redirection is
> > transparent to Squid compared to the configuration in IE.
> >
> > This is my iptables redirection syntax:
> >
> > iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j
> > REDIRECT --to-port 3128
> >
> > Sofar OWA is the only application that is sensitive in this way. Can
someone
> > shed light on this?
> >
> > Thanks,
> > Jan.
> >
> >
>
>
> --
> Joe Cooper <joe@swelltech.com>
> Web caching appliances and support.
> http://www.swelltech.com
>
>
Received on Mon Sep 02 2002 - 00:56:43 MDT