From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Klettke <thomas@klettke.us>
Subject: Re: POSTROUTING & DNAT
Date: Wed, 10 Sep 2003 06:59:21 -0500
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To: "Diego R. Rodriguez Herlein" <diegorh@infovia.com.ar>
Cc: Leszek Zur <lzur@record.com.pl>, netfilter@lists.netfilter.org

Is NAT support compiled into the kernel?


On Tue, 2003-09-09 at 22:39, Diego R. Rodriguez Herlein wrote:
> Sorry those are my rules (DMZ)
> 
> HTTP
> #
> iptables -t nat -A PREROUTING -p tcp -d $IP_REAL --dport 80 -j DNAT \
> --to-destination $IP_DMZ
> iptables -t nat -A POSTROUTING -p tcp -d $IP_DMZ --dport 80 -j SNAT \
> --to-source $IP_LAN
> iptables -t nat -A OUTPUT -p tcp -d $IP_REAL --dport 80 -j DNAT \
> --to-destination $IP_DMZ
> #
> #
> #
> work great with rh 7.1 kernel 2.4.17
> 
> 
> ----- Original Message ----- 
> From: "Leszek Zur" <lzur@record.com.pl>
> To: <netfilter@lists.netfilter.org>
> Sent: Thursday, May 22, 2003 10:01 AM
> Subject: POSTROUTING & DNAT
> 
> 
> > Hello
> > 
> > iptables -t nat -A OUTPUT -d 1.1.1.1 -j DNAT --to-destination 2.2.2.2
> > iptables: Invalid argument
> > 
> > Can anyone help me understand what is happening?
> > 
> > iptables v1.2.8
> > kernel 2.4.20
> > 
> > thnx
> > 
> > Leszek
> > 
> > 
> > 
>