[lkml]   [2001]   [May]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] arp_filter patch for 2.4.4 kernel.
"David S. Miller" wrote:
> 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?

No idea, haven't tried to use netfilter. With this patch, though,
it's as easy as:

echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter

I have a setup that should be able to test some netfilter rules
if have some you want me to try....


Ben Greear <> <>
President of Candela Technologies Inc
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 12:52    [W:0.086 / U:0.384 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site