Re: public IP behind NAT system

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On Thu, Oct 02, 2003 at 11:20:10PM -0700, Mike McLean wrote:
> Hi,
> 
> I have a situation where I've setup a system that has one public IP and does 
> NAT for a network of computers with private IPs.  However I wish to setup a 
> couple of machines behind this NAT system with public IPs like the following:
> 
> 
> outside router --> NAT system --> other systems with public IPs.

Something like,
iptables -t nat -A PREROUTING -d <ext ip> -j DNAT --to <int ip>

might help.

-Payal

> 
> I am wondering if this is possible and feasable with netfilter.  I don't want 
> netfilter to NAT any packets sent to the public IPs that aren't on the NAT 
> system.
> 
> Any help is greatly appreciated,
> 
> Mike
> 
> 

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