<span id="mailbox-conversation">Harm,<div><br></div>
<div>We were not able to enable dual stack with l3 routers in Juno release. You may need to wait for Kilo to see if that can be pushed in.</div>
<div><br></div>
<div>Xu Han </div></span><div class="mailbox_signature">—<br>Xu Han Peng (xuhanp)</div>
<br><br><div class="gmail_quote"><p>On Sat, Nov 22, 2014 at 3:03 AM, Harm Weites <span dir="ltr"><<a href="mailto:harm@weites.com" target="_blank">harm@weites.com</a>></span> wrote:<br></p><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<p>Hi,<br><br>
We're running Juno since a few weeks now, is it now possible to go
dual stack with l3-routers or are there some pieces missing and
should I wait for Kilo?<br><br>
-Harm<br><br></p>
<div class="moz-cite-prefix">On 08/19/2014 07:08 PM, Dane Leblanc
(leblancd) wrote:<br></div>
<blockquote cite="mid:F35109456E81D64BB8A14D8A318FE7F52DC03AB0@xmb-aln-x06.cisco.com" type="cite">
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<p class="MsoNormal"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>Hi
Harm:<p></p></span></p>
<p class="MsoNormal"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><p> </p></span></p>
<p class="MsoNormal"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>Unfortunately
I haven’t had time to complete the changes yet. Even if/when
these changes are completed, it’s unlikely that this
blueprint will get approved for Juno, but I’ll see what I
can do.<p></p></span></p>
<p class="MsoNormal"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><p> </p></span></p>
<p class="MsoNormal"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>Thanks,<p></p></span></p>
<p class="MsoNormal"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>Dane<p></p></span></p>
<p class="MsoNormal"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><p> </p></span></p>
<p class="MsoNormal"><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><p> </p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>
Harm Weites [<a class="moz-txt-link-freetext" href="mailto:harm@weites.com">mailto:harm@weites.com</a>]
<br><b>Sent:</b> Tuesday, August 19, 2014 12:53 PM<br><b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a><br><b>Subject:</b> Re: [openstack-dev] Status of Neutron
IPv6 dual stack<p></p></span></p>
</div>
</div>
<p class="MsoNormal"></p>
<p> </p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Thiago,<br><br>
My old setup was dual-stacked, simply using a flat
linuxbridge. It's just that I now realy would like to separate
multiple tenants using L3 routers, which should be easy (dual
stacked) to achieve once Dane's work is completed.<br><br>
Did you find the time to commit those required changes for
that yet Dane?<br><br>
Regards,<br>
Harm</p>
<p></p>
<div>
<p class="MsoNormal">op 16-08-14 23:33, Martinx - <span lang="JA">ジェームズ</span> schreef:</p>
<p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">Guys, </p>
<p></p>
<div>
<p class="MsoNormal"></p>
<p> </p>
</div>
<div>
<p class="MsoNormal">Just for the record, I'm using
IceHouse in a Dual-Stacked environment (with security
groups working) but, Instance's IPv6 address are static
(no upstream SLAAC, arrived in Juno-2, I think) and the
topology is `VLAN Provider Networks`, no Neutron L3
Router. Where each VLAN have v4/v6 addrs, same upstream
router (also dual-stacked - still no radvd enabled).</p>
<p></p>
</div>
<div>
<p class="MsoNormal"></p>
<p> </p>
</div>
<div>
<p class="MsoNormal">Looking forward to start testing L3 +
IPv6 in K...</p>
<p></p>
</div>
<div>
<p class="MsoNormal"></p>
<p> </p>
</div>
<div>
<p class="MsoNormal">Best,</p>
<p></p>
</div>
<div>
<p class="MsoNormal">Thiago</p>
<p></p>
</div>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"></p>
<p> </p>
<div>
<p class="MsoNormal">On 16 August 2014 16:21, Harm Weites
<<a href="mailto:harm@weites.com">harm@weites.com</a>>
wrote:</p>
<p></p>
<p class="MsoNormal">Hi Dane,<br><br>
Thanks, that looks promising. Once support for multiple
v6 addresses on<br>
gateway ports is added I'll be happy to give this a go.
Should it work<br>
just fine with an otherwise Icehouse based deployment?<br><br>
Regards,<br>
Harm<br><br>
op 16-08-14 20:31, Dane Leblanc (leblancd) schreef:</p>
<p></p>
<div>
<div>
<p class="MsoNormal">> Hi Harm:<br>
><br>
> Can you take a look at the following, which
should address this:<br>
> <a href="https://blueprints.launchpad.net/neutron/+spec/multiple-ipv6-prefixes">https://blueprints.launchpad.net/neutron/+spec/multiple-ipv6-prefixes</a><br>
><br>
> There are some diffs out for review for this
blueprint:<br>
> <a href="https://review.openstack.org/#/c/113339/">https://review.openstack.org/#/c/113339/</a><br>
> but the change to support 1 V4 + multiple V6
addresses on a gateway port hasn't been added yet. I
should be adding this soon.<br>
><br>
> There was a request for a Juno feature freeze
exception for this blueprint, but there's been no
response, so this may not get approved until K
release.<br>
><br>
> -Dane<br>
><br>
> -----Original Message-----<br>
> From: Harm Weites [mailto:<a href="mailto:harm@weites.com">harm@weites.com</a>]<br>
> Sent: Saturday, August 16, 2014 2:22 PM<br>
> To: <a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a><br>
> Subject: [openstack-dev] Status of Neutron IPv6
dual stack<br>
><br>
> Hi,<br>
><br>
> Given the work on [1] has been abandoned, I'm
wondering what the current status of going dual
stack is. Of course, given Neutron got something
like that on it's roadmap.<br>
><br>
> The initial BP [2] aimed for Havana and
Icehouse, and I'm unaware of something similar to
achieve a dual stack network. What are the options,
if any? To my knowledge it all comes down to
supporting multiple exterior interfaces (networks)
on a l3-agent, which is currently limited to just 1:
either IP4 or IP6.<br>
><br>
> [1] <a href="https://review.openstack.org/#/c/77471/">https://review.openstack.org/#/c/77471/</a><br>
> [2]<br>
> <a href="https://blueprints.launchpad.net/neutron/+spec/allow-multiple-subnets-on-gateway-port">
https://blueprints.launchpad.net/neutron/+spec/allow-multiple-subnets-on-gateway-port</a><br>
><br>
> Regards,<br>
> Harm<br>
><br>
> _______________________________________________<br>
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