From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:53151)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <daniel.seybold@uni-ulm.de>) id 1Zjodo-0006HI-GE
	for qemu-devel@nongnu.org; Wed, 07 Oct 2015 09:20:21 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <daniel.seybold@uni-ulm.de>) id 1Zjodj-0005je-JM
	for qemu-devel@nongnu.org; Wed, 07 Oct 2015 09:20:20 -0400
Received: from smtp.uni-ulm.de ([134.60.1.26]:42419)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <daniel.seybold@uni-ulm.de>) id 1Zjodj-0005jE-9y
	for qemu-devel@nongnu.org; Wed, 07 Oct 2015 09:20:15 -0400
Received: from [134.60.30.87] (omi-student2.e-technik.uni-ulm.de
	[134.60.30.87]) (authenticated bits=0)
	by mail.uni-ulm.de (8.14.9/8.14.7) with ESMTP id t97DKCp6008455
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT)
	for <qemu-devel@nongnu.org>; Wed, 7 Oct 2015 15:20:13 +0200 (CEST)
From: Daniel Seybold <daniel.seybold@uni-ulm.de>
Message-ID: <56151C07.9070607@uni-ulm.de>
Date: Wed, 7 Oct 2015 15:20:07 +0200
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Subject: [Qemu-devel] Virtio drivers for WindowsServer 2012R2 network
 problems no outgoing traffic in Openstack
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org

Hi qemu developers,

currently I'm facing a tricky issue when I'm using the Virtio drivers 
(Fedora [1]) for a WindowsServer2012R2 virtual machine on Openstack

I've created a WindowsServer Image following this tutorial [2]. I've 
installed the virtio drivers  but without the Cloud-Init step.

I've created the Image in Openstack and started a VM.
I'm able to connect to the VM via powershell or remote desktop but I'm 
not able to download any source from the internet.
I always receive a timeout.

Openstack Version: Kilo
QEMU emulator version 1.5.3 (qemu-kvm-1.5.3-86.el7_1.5), Copyright (c) 
2003-2008 Fabrice Bellard
virtio drivers: virtio-win-0.1.102

I've done the same steps on an older Openstack setup with
virtio drivers: virtio-win-0.1.96
and everything works without a problem.

Openstack Version: Icehouse
QEMU PC emulator version 0.12.1 (qemu-kvm-0.12.1.2-2.448.el6_6), 
Copyright (c) 2003-2008 Fabrice Bellard
virtio drivers: virtio-win-0.1.96

It is definately not related to Openstack Security groups or netowork 
issus on the host.
There is also a unix VM on the host without any network issues.

Does anyone have a clue how to solve this issue?

Thanks in advance for your help!

Cheers,
Daniel

[1] https://fedoraproject.org/wiki/Windows_Virtio_Drivers
[2] http://docs.openstack.org/image-guide/content/windows-image.html