In article <200206051205.g55C5af16719@orsiros.dyndns.org>,
 <jeffrey@jeffreyf.net> wrote:
>I keep getting the following alert on my system. I know that
>this relates to IPv6 but I can not see how to stop it.
>
>arp info overwritten for 66.177.192.1 by 00:d0:ba:c9:41:54
>

No, it does not relate to IPv6. It is just that the ip address
in question advertises 2 mac addresses, so they fight and overwrite
each other. I see that on my cable (roadrunner) default gateway too.

christos