From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: on the topic of alternate MAC addresses Date: Tue, 23 Oct 2007 22:30:53 -0400 Message-ID: <471EAE5D.3050808@garzik.org> References: <20071023.180534.59659315.davem@davemloft.net> <471EAD01.5030502@garzik.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: David Miller Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:46224 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751944AbXJXCaz (ORCPT ); Tue, 23 Oct 2007 22:30:55 -0400 In-Reply-To: <471EAD01.5030502@garzik.org> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Jeff Garzik wrote: > hmmmm. Using ethtool isn't a big deal, but IMO you probably want more > than just an exported list for the usage you described... it sounds > like some sort of reservation system should be used, to note which MAC > addresses are [not] in use? > > Then a virt client -- or anyone who wants multiple unicast addresses for > whatever reason -- can let other clients to avoid MAC addresses 1, 7, or > 13 (random examples). er, "can let other clients know to"....