From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=49345 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OzaAc-0001db-86 for qemu-devel@nongnu.org; Sat, 25 Sep 2010 15:12:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OzaAb-0001zv-9p for qemu-devel@nongnu.org; Sat, 25 Sep 2010 15:12:26 -0400 Received: from ying.lemonia.org ([77.68.53.50]:18548) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OzaAa-0001zi-Td for qemu-devel@nongnu.org; Sat, 25 Sep 2010 15:12:25 -0400 Received: from cpc2-brig16-2-0-cust158.3-3.cable.virginmedia.com ([81.107.148.159] helo=fenchurch.sandown.braddon.org.uk) by ying.lemonia.org with esmtpsa (TLSv1:CAMELLIA256-SHA:256) (Exim 4.72 (FreeBSD)) (envelope-from ) id 1OzaAX-000Bdr-6i for qemu-devel@nongnu.org; Sat, 25 Sep 2010 20:12:22 +0100 Message-ID: <4C9E4952.3080108@lemonia.org> Date: Sat, 25 Sep 2010 20:11:14 +0100 From: Dunc MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] eepro100 multicast List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Hi all, I've been trying to set up some olives running inside qemu to practice for Juniper exam. I came across the multicast issue when enabling VRRP After lots of googling and reading forums, where people have being doing hacky patches, I found a page that suggests this has been fixed now, just not in a formal release (here for reference) http://www.internetworkpro.org/wiki/Using_QEMU_with_Olive_to_emulate_Juniper_Routers#Getting_and_Installing_QEMU I had a look through gitweb and can see there has indeed been a commit to fix multicast in eepro100 and so I've built a qemu based on latest git (as of yesterday). Unfortunately it doesn't seem to fix things for me, however I do have a different error now.... eepro100: feature is missing in this emulation: Multiple IA bit The setup of this link is quite simple, I have 2 qemus running using tap mode for network, and I have bridged them together on my host (Linux) When I configure the network I can successfully ping across the link with no problems, but as soon as I enable VRRP on either end, I start to get the above error at regular intervals (I assume it's each time VRRP sends a multicast hello), and also my link stops pinging altogether. When I remove VRRP config, the link pings again. Does anyone know what's going on, or if I'm doing anything wrong? Thanks in advance, Dunc