From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54755) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ahtyh-00059n-NO for qemu-devel@nongnu.org; Mon, 21 Mar 2016 03:10:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ahtyd-0001hY-Nk for qemu-devel@nongnu.org; Mon, 21 Mar 2016 03:10:15 -0400 Received: from mx-v6.kamp.de ([2a02:248:0:51::16]:52861 helo=mx01.kamp.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ahtyd-0001hK-D9 for qemu-devel@nongnu.org; Mon, 21 Mar 2016 03:10:11 -0400 From: Peter Lieven Message-ID: <56EF9E4F.4080409@kamp.de> Date: Mon, 21 Mar 2016 08:10:07 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] qemu/ipxe DHCP client identifier List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gerd Hoffmann Cc: "qemu-devel@nongnu.org" Hi, is there a way to set the DHCP client identifier that iPXE uses? The issue I face is that each client gets 2 IP addresses assigned. One for iPXE which sends a client identifer derived from the MAC address. The second is assigned to ipconfig in initrd which uses no client identifier. Assigning an IP while ignoring the client identifier is not standard conform altough an option to ignore it was inserted in one of the latest ISC dhcp servers, but I would like to avoid the need to compile the latest version by hand and/or being non standard conform. Peter