<div dir="ltr">Awesome! I have a perfect lab to evaluate it... :-)<div><br></div><div>Just a curiosity, it will work with ML2 and Flat Network (dual-stacked with IPv4)? I would like to try to fit this into a running lab environment, if possible...</div>
<div><br></div><div>I mean, currently, I have a lab with Flat Network topology (Havana without ML2), my lab network was created with:</div><div><br></div><div>---</div><div><div><font face="courier new, monospace">neutron net-create --tenant-id $ADMIN_TENTANT_ID sharednet1 --shared --provider:network_type flat --provider:physical_network physnet1</font></div>
<div><font face="courier new, monospace"> </font></div><div><font face="courier new, monospace">neutron subnet-create --ip-version 4 --tenant-id $ADMIN_TENANT_ID sharednet1 <a href="http://10.33.14.0/24" target="_blank">10.33.14.0/24</a> --dns_nameservers list=true 8.8.8.8 8.8.4.4</font></div>
</div><div>---</div><div><br></div><div>Where physnet1 is a "bridge_mappings = physnet1:br-eth0" pointing to my OVS bridge "br-eth0". IPv4 router 10.33.14.1 is upstream (provider / external)...</div><div>
<br></div><div>Reference: <a href="https://gist.github.com/tmartinx/7019826" target="_blank">https://gist.github.com/tmartinx/7019826</a></div>
<div><br></div><div>So, I'm wondering here, at my IPv4 router 10.33.14.1 (gateway of sharednet1 <a href="http://10.33.14.0/24" target="_blank">10.33.14.0/24</a> network), I already have a up and running RA daemon (radvd.conf) working in a dual-stacked environment BUT, currently, of course, the OpenStack Instances only gets an IPv4 from <a href="http://10.33.14.0/24" target="_blank">10.33.14.0/24</a> subnet (and from dhcp-agent from network+controller node).</div>
<div><br></div><div>Anyway, I would like to try this "upstream RAs and SLAAC", like this:</div><div><br></div><div>---</div><div><div><font face="courier new, monospace">neutron subnet-create --ip-version 6 --ipv6_ra_mode slaac --ipv6_address_mode slaac</font><span style="font-family:'courier new',monospace"> --tenant-id $ADMIN_TENANT_ID sharednet1 2001:db8:1:1::/64</span></div>
</div><div>---</div><div><br></div><div>It works that way or, am I thinking it the wrong way?!</div><div><br></div><div>Also, my radvd.conf provides RDNSS/DNSSL and, my Ubuntu instances will have the pacakge `rdnssd` installed, to deal with the resolv.conf properly.</div>
<div><br></div><div>Cheers!</div>
<div>Thiago</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 7 April 2014 16:24, Collins, Sean <span dir="ltr"><<a href="mailto:Sean_Collins2@cable.comcast.com" target="_blank">Sean_Collins2@cable.comcast.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I am currently working on a patch that allows upstream RAs and SLAAC<br>
configuration. Currently testing it in devstack - it's based on chunks<br>
of patchset 33 of this review that were skipped when Mark McClain<br>
committed patchset 34.<br>
<br>
<a href="https://review.openstack.org/#/c/56184/" target="_blank">https://review.openstack.org/#/c/56184/</a><br>
<br>
Xu Han and Dazhao - do I have your permission to post a rebased version<br>
of this patch into Gerrit - I have set myself as the author and added<br>
you both as Co-Authors.<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Sean M. Collins<br>
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