On Wed, Jan 6, 2010 at 4:49 PM, Vadkan Jozsef <jozsi.avadkan at gmail.com> wrote: > "a given IP could have multiple > MAC addresses or vice versa." > > ? how? > > I know e.g.: the eth0:0, eth0:1, etc, but "several MAC address behind an > IP"? Trunking/Bonding, some load balancing I believe Brian