From: /dev/rob0 <rob0@gmx.co.uk>
To: netfilter@lists.netfilter.org
Subject: Re: Squid +iptables + apache
Date: Tue, 20 Sep 2005 08:12:31 -0500 [thread overview]
Message-ID: <200509200812.33357.rob0@gmx.co.uk> (raw)
In-Reply-To: <200509200157.11810.etobis@dc.uba.ar>
On Monday 19 September 2005 23:57, Enrique Augusto Tobis wrote:
> To sum it up, almost everything is working as it should. But, if I
> try to access 192.168.0.3 from INSIDE the network, I get an error
> from squid...
>
> I activate the transparent proxy with
> iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT
> --to-port 8080
>
> and forward the port 80 connections with
> iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to
> 192.168.0.1:80
iptables -vt nat -I PREROUTING -i eth0 -d 192.168.0.3 -p tcp \
--dport 80 -j ACCEPT
*Might* do it. My guess is that this router is seeing the packets to
192.168.0.3 for some reason. My rule (-I to insert at top) will bypass
your REDIRECT rule.
Edmundo's question is valid. Normally a host would not go through your
firewall to reach another host on the same physical segment. So my
guess might be wrong.
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next prev parent reply other threads:[~2005-09-20 13:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-20 4:57 Squid +iptables + apache Enrique Augusto Tobis
2005-09-20 12:29 ` Edmundo Carmona
2005-09-20 13:12 ` /dev/rob0 [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-09-26 3:41 Squid + iptables " Enrique A. Tobis
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