<div dir="ltr"><div><div><div>Hi Martinx,<br><br></div>As far as I know OpenContrail lack some important features, some of them are rely on Contrail which the not opensource version and need to use Juniper's private hardware.<br><br></div>And If you are face a public cloud, I can't find a better solution rather than VxLan.<br><br></div>Regards,<br>Damon<br></div><div class="gmail_extra"><br><div class="gmail_quote">2014-10-10 10:17 GMT+08:00 Martinx - ジェームズ <span dir="ltr"><<a href="mailto:thiagocmartinsc@gmail.com" target="_blank">thiagocmartinsc@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Just for the record, I gave up on Neutron L3 Router, powered by GRE/VXLAN tunnels. There are too many problems on this architecture.<div>I'm using Flat/VLAN Provider Networks right now (still with OpenvSwitch but, no problems), I'm looking for a new solution (with IPv6), I'll take a look at OpenContrail!</div><div><br></div><div>Thanks!<br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On 9 October 2014 20:35, Rudrajit Tapadar <span dir="ltr"><<a href="mailto:rudrajit.tapadar+osgen@gmail.com" target="_blank">rudrajit.tapadar+osgen@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">At Symantec's Cloud Platform Engineering, we have deployed OpenStack+OpenContrail at a fairly large scale. I can't give you exact numbers, but you can get some data points from our SDN evaluation presentation in the Atlanta summit: <a href="https://www.openstack.org/summit/openstack-summit-atlanta-2014/session-videos/presentation/software-defined-networking-performance-and-architecture-evaluation" target="_blank">https://www.openstack.org/summit/openstack-summit-atlanta-2014/session-videos/presentation/software-defined-networking-performance-and-architecture-evaluation</a><div><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 29, 2014 at 4:14 PM, Raghu Vadapalli <span dir="ltr"><<a href="mailto:rvatspacket@gmail.com" target="_blank">rvatspacket@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>On 09/29/2014 01:52 PM, Tim Bell wrote:<br>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Are
there any references for people running OpenContrail at
scale ?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
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Though reference are good to have, in general, L3 networks are known
to scale better than L2 networks. <br>
Having said that, the complexity of two large frameworks OpenStack
+ OpenContrail working together nicely in<br>
deployment is not known to me. Any ideas ?<br>
<br>
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<div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-US">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-US"> NAPIERALA, MARIA H
[<a href="mailto:mn1921@att.com" target="_blank">mailto:mn1921@att.com</a>]
<br>
<b>Sent:</b> 29 September 2014 19:26<br>
<b>To:</b> <a href="mailto:dennisml@conversis.de" target="_blank">dennisml@conversis.de</a><br>
<b>Cc:</b> <a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a><br>
<b>Subject:</b> Re: [Openstack] Rackspace abandons
Open vSwitch ?<u></u><u></u></span></p>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">……<u></u><u></u></span></p>
<div>
<p class="MsoNormal"><span></span><span><u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span>> What are the alternatives though? As far
as I know the regular linux<u></u><u></u></span></p>
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<p class="MsoNormal"><span>> bridge lacks most of the features of OVS
and these are the only to<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span>> options I've played with so far. Is the
a third alternative out there<u></u><u></u></span></p>
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<div>
<p class="MsoNormal"><span>> that they've switched to?<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span> <u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span>One alternative is OpenContrail vRouter as
ML3 plugin. It meets the scale and feature requirements.<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span> <u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span>Maria<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><span><u></u><u></u></span></p>
</div>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><span><u></u><u></u></span></p>
</div>
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<fieldset></fieldset>
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