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Date:      Mon, 4 Mar 2002 22:18:18 -0800
From:      Jeff Koftinoff <jeffkoftinoff@mac.com>
To:        cjclark@alum.mit.edu
Cc:        freebsd-ipfw@FreeBSD.ORG
Subject:   Re: Transparent proxy for connections originating on localhost
Message-ID:  <C902FE50-3000-11D6-A2D9-003065709198@mac.com>
In-Reply-To: <20020304221203.Q87533@blossom.cjclark.org>

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On Monday, March 4, 2002, at 10:12  PM, Crist J. Clark wrote:

> On Mon, Mar 04, 2002 at 09:50:37PM -0800, Jeff Koftinoff wrote:
>>
>>
>> Thank you very much for your reply.  So is 'fwd'' the right way to go
>> for transparent proxying with the web browser and the proxy on the same
>> machine?
>
> I'm not sure why one would want to proxy connections to a webserver on
> the same machine.
>

Content filtering for all http connections regardless of which browser 
is installed.

>> With the same rule that I previously specified, when I try to
>> access a remote web site, the 'fwd' rule blocks my connection and does
>> not forward to 127.0.0.1:9999. The browser (links) just hangs on 
>> 'Making
>> connection'. and 'ipfw show' shows the counter increase.
>
> Hmmm... I thought you said it was working. I'm not clear on what is
> and is not working.

When I originate the connection on an external computer, the fwd works. 
When I originate the connection on the same computer that has the fwd 
rule, the fwd rule causes the connect to hang.

Jeff


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