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Date: Fri, 22 Jul 2005 00:21:03 +0100
From: Richard Tector <richardtector@thekeelecentre.com>
To: Aguiar Magalhaes <magalhj@yahoo.com.br>
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Cc: freebsd-pf@freebsd.org
Subject: Re: Bypass squid with transparent proxy
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Quoting Aguiar Magalhaes <magalhj@yahoo.com.br>:
> Can the host 192.168.10.100 bypass the squid using
> transparent proxy ?
>
> I have a rule in my pf.conf:
>
> rdr on $dmz_if proto tcp from any to any port
> $web_ports -> 127.0.0.1 port 3128
>

You could try something like:

table <bypassproxy> { 192.168.10.100 }

rdr on $dmz_if proto tcp from !<bypassproxy> to any port $web_ports -> 
127.0.0.1
port 3128

Or without using tables, just:

rdr on $dmz_if proto tcp from !192.168.10.100 to any port $web_ports ->
127.0.0.1 port 3128

Regards,

Richard