Subject: Re: Ignore incoming ICMP redirect packets
To: Matthias Scheler <tron@zhadum.de>
From: Darren Reed <darrenr@reed.wattle.id.au>
List: tech-net
Date: 02/17/2000 06:19:03 
In some email I received from Matthias Scheler, sie wrote:
> 
> 	Hello,
> 
> how can I can configure a NetBSD 1.4 system to ignore *incoming*
> ICMP redirect packets? The kernel variable "net.inet.ip.redirect"
> seems only to prevent outgoing ICMP packets.

use ipfilter