[ale] Off the wall question about IP_Forward.

John Cole jcole at filink.com
Thu Feb 10 17:39:35 EST 2005


Howdy!

Well, the other problem is that I have 2 nics on the same system that I can
NOT have ip_forward turned on.  Is it still possible to do any forwarding
via iptables/etc but without ip_forward?

Thanks,
John

-----Original Message-----
From: ale-bounces at ale.org [mailto:ale-bounces at ale.org] On Behalf Of Philip
Polstra
Sent: Thursday, February 10, 2005 5:03 PM
To: Atlanta Linux Enthusiasts
Subject: Re: [ale] Off the wall question about IP_Forward.

I think that what you would want to do is to set up 2 NIC's to forward using
iptables.  You could drop packets that people try and forward across the
others.

On Thu, 10 Feb 2005 13:18:58 -0500, John Cole <jcole at filink.com> wrote:
> Howdy all!
> 
> I'm just curious, is IP_FORWARD a global setting or might it be 
> possible to enable IP_FORWARD on only 2 nics on a system that has 
> several?
> 
> Just wondering and haven't been able to find anything yet about this.
> 
> Thanks,
> John Cole, TICSA
> FiLink
> 770-420-1546 x102
> 1-866-534-5465
> jcole at filink.com


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