> >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.

Thanks. I should have caught that!

I wonder if that isn't the mac address of the cable modem itself? Now
that I think about it, I remember that the installer had to provide
mac addresses for my PC's NIC and for the NIC in the cablemodem.

Thanks,

Jeff Flowers
jeffrey@jeffreyf.net

NetBSD rocks!