--- Saju A P <[EMAIL PROTECTED]> wrote:


> iptables -A INPUT -i eth1 -m state --state NEW -p tcp --dport 80 -j
> ACCEPT
> iptables -t nat  -A PREROUTING -i eth1 -p tcp --dport 80 -j REDIRECT
> --to-port 3128

You are basically saying that all packets arriving on eth1 with
destination port 80 will be sent to squid. Nothing wrong with that
other than the fact that all requests to your apache listening on the
IP of eth1 will also be captured by the REDIRECT rule and get sent to
squid.

You could choose not to run apache on the eth1 IP or setup a rule to
ACCEPT all connections for the eth1 IP and dport 80 which will be more
restrictive that the generic REDIRECT - I am not sure about this right
now but it sould be easy to test on your setup.


Mithun

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