From mboxrd@z Thu Jan  1 00:00:00 1970
From: Edmundo Carmona <eantoranz@gmail.com>
Subject: Re: Problem reexplained.....
Date: Tue, 27 Sep 2005 12:26:26 -0400
Message-ID: <65aa6af9050927092673267410@mail.gmail.com>
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Well.. first easiest (probably insecure) attempt:

iptables -P FORWARD ACCEPT
iptables -t nat -A PREROUTING -d 143.233.222.77 -j DNAT
--to-destination 10.2.4.2

echo 1 > /proc/blah/blah

That should stablish comunication between internet and the 10.2.4.2
box (started from the internet).

On 9/27/05, Alaios <alaios@yahoo.com> wrote:
> Let me reexplain the problem plz
> >From src 143.233.222.253 starts some traffic that goes
> to the 143.233.222.77 this is the eth1 of the laptop
> The laptop has also one more interface the 10.2.4.1
> that is connected back to back (cross cable) with the
> interface of an other pc with ip address 10.2.4.2
> IO want the traffic that reaches 143.233.222.77 reach
> the 10.2.4.2
> This is the first step.. when i succesfully implement
> this then the next step is to forward this traffic
> from the pc to a second pc... ( i ll use the same
> methodology if step one works)
> So now we can only focus to the first step
> Plz take in mind that i dont have any firewall enables
> /proc/sys/net/ipv4/ip_forward is set to 1. I have no
> other iptables rules applied... I will only apply what
> u ll write to do..
> Before applying any iptables rules firstly i do
> iptables -F
> iptables -F -t nat
> (if more flush commands are necessary plz say it so)
> So i need your help to implement this simple task
>
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