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[Molnár Mihály László <lacikaaa@xxxxxxxxx>]

libvirt_use_virtio_for_bridges=false solved that now on vnet0 there
are valid packets

Rusty


On Tue, Apr 30, 2013 at 5:57 PM, Molnár Mihály László
<lacikaaa@xxxxxxxxx> wrote:
> Hi all,
>
> I installed OpenStack folsom using this guide:
> https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/stable/GRE/OpenStack_Folsom_Install_Guide_WebVersion.rst
> It seems everything is ok, no errors in the log files, but there is no
> network for my VMs. Even 2 VM on the same compute node cant ping each
> other if I set ip manually on them. I have the feeling something is
> wrong at VNET interface, as this is the first and last point where I
> can see any activity originating from the VM. On other interfaces I
> cant see any activity/packets.
>
> Outputs:
> ifconfig: http://pastebin.com/0cKAfz8t
> brctl show: http://pastebin.com/yjGE7ZPG
> ovs-dpctl show: http://pastebin.com/tn6ndxSh
> ovs-vsctl show: http://pastebin.com/hfHRSTzL
> tcpdump from vnet0 when starting instance: http://pastebin.com/yBAMXhAk
> tcpdump vnet0 sending out icmp echo requests: http://pastebin.com/pcmDeAMS
>
> I did everything like in the guide, except i use qemu and using other
> IPs. Any idea what is wrong, what did i miss/do wrong? Google not
> helped me in this case. I reinstalled the whole system because the
> same problem (no network) but i thought i missed maybe something then
> from the guide.
>
> Any help would be appreciated!
>
> Thanks!
>
> Rusty