> -----Original Message----- > From: tfug-bounces at tfug.org [mailto:tfug-bounces at tfug.org]On Behalf Of > Tim Ottinger > Sent: Friday, August 03, 2007 9:41 AM > To: Tucson Free Unix Group > Subject: Re: [Tfug] Looking for a unique identifier > > > What if there is no eth0? > > we build the things with cards that have an on-board nic.