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Re: arp magic



On Sun, 27 Oct 2002, VALLIET Emmanuel wrote:

> On Sat, Oct 26, 2002 at 12:18:53PM +0200, Peter Palfrader wrote:
> > Hi,
>  
> > I.e. I want arp queries only answered on their very own interface (and
> > not for addresses assigned to other interfaces):
> >  - if someone asks for 10.2.2.20 on eth1, answer it
> >  - if someone asks for 10.200.118.1 on eth1, ignore it
> > 
> > 
> > Perhaps netfilter's arp table can help but I found zero information on
> > how to use it. Only a statement from September that there are no user
> > space tools to configure it.
> 
> You may want to try the 'Device "hidden" flag' patch, if you're running a 
> 2.4 kernel (apparently, it's included in the 2.2 series):
> http://www.linuxvirtualserver.org/~julian/#hidden

Thanks, I will give this a try.

					yours,
					peter

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