<div dir="ltr"><div><div><div><div>As you noticed, the use of vxlan would avoid having a complex network config.<br><br></div><div>But LinuxBridge is also compatible with VXLAN. <br>It can support unicast VXLan if l2pop is enabled, and work the same way OVS does, but with l2pop improvements.<br></div></div>So if Linuxbridge becomes the default, maybe the good path would be ML2+VXLAN+l2pop+LinuxBridge. This is one of the config I use, and it works perfectly well, without having to reconfigure my network fabric, or even my devstack node network config.<br><br></div>Regards,<br></div>Mathieu<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Apr 10, 2015 at 9:05 AM, Attila Fazekas <span dir="ltr"><<a href="mailto:afazekas@redhat.com" target="_blank">afazekas@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I do not recommend Linux bridge as default for devstack.<br>
<br>
I think most developer does not have a switch configured with trunk ports,<br>
or tricks for faking it in a visualized environment.<br>
<br>
I think adding some basic mtu and nat trick to devstack,<br>
would make simpler to use the ml2/ovs/vxaln network<br>
for devs who are not really familiar with networking.<br>
<br>
Best Regards,<br>
Attila<br>
<div class="HOEnZb"><div class="h5"><br>
----- Original Message -----<br>
> From: "Sean M. Collins" <<a href="mailto:sean@coreitpro.com">sean@coreitpro.com</a>><br>
> To: "OpenStack Development Mailing List (not for usage questions)" <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
> Sent: Thursday, April 9, 2015 5:20:15 PM<br>
> Subject: [openstack-dev] [Nova][Neutron] Linuxbridge as the default in DevStack [was: Status of the nova-network to<br>
> Neutron migration work]<br>
><br>
> On Wed, Apr 01, 2015 at 01:37:28AM EDT, Dr. Jens Rosenboom wrote:<br>
> > FWIW, I think I made some progress in getting [1] to work, though if<br>
> > someone<br>
> > could jump in and make a proper patch from my hack, that would be great.<br>
> ><br>
> > [1] <a href="https://review.openstack.org/168423" target="_blank">https://review.openstack.org/168423</a><br>
><br>
> Hi,<br>
><br>
> Just wanted to write a quick status update and publicly thank Dr.<br>
> Rosenboom. We are making excellent progress, and a majority of tests at the<br>
> gate<br>
> are passing for Linuxbridge as the default in DevStack.<br>
><br>
> --<br>
> Sean M. Collins<br>
><br>
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