Re: [PATCH] arp_filter patch for 2.4.4 kernel.

From: David S. Miller (davem@redhat.com)
Date: Sat May 05 2001 - 17:28:03 EST


Ben Greear writes:
> This patch is ported from Andi Kleen's work for the 2.2.19 kernel (I think
> it was his, at least...)
>
> It adds the ability to run multiple interfaces on the same subnet,
> on the same machine, and have the ARPs for each interface be answered
> based on whether or not the kernel would route a packet from the ARP'd
> IP out that interface. When used with source-based routing, this
> makes things work in an intuitive manner.

How difficult is it to compose netfilter rules that do this?

Later,
David S. Miller
davem@redhat.com
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