<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Janki,<div class=""><br class=""></div><div class="">The IP address should be from a common network between the hosts. It can be the primary host address (ie. the one you use for management) or it can be an IP from a dedicated network/vlan reserved for tunneled traffic. It’s not routed traffic, so there’s no need to have a gateway if you do use a new dedicated network/interface.</div><div class=""><br class=""></div><div class="">Every node (controller/network and compute) will need its own address in that field.</div><div class=""><br class=""><div apple-content-edited="true" class="">
<div class=""><div class="">James</div></div>
</div>
<br class=""><div><blockquote type="cite" class=""><div class="">On May 26, 2015, at 12:45 PM, Janki Chhatbar <<a href="mailto:jankihchhatbar@gmail.com" class="">jankihchhatbar@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class="">Ya sure<br class=""><br class=""></div>I have 2 Ubuntu 14.04 machines acting as controller nodes (Keystone, Galera cluster, RabbitMq, Horizon, Glance, Nova on them with High availability for OpenStack Icehouse.<span class="Apple-converted-space"> </span><br class=""><br class=""></div>The connection is shown in attachment.<br class=""><br class=""></div>I want to add Neutron to these nodes.<br class=""><br class=""></div>My question is:<br class=""></div>In ml2_plugin.ini file:<br class=""></div>[ovs]<br class=""></div>local_ip = ip_for_GRE_tunnel<br class=""><br class=""></div>What IP to give to varaible local_ip? Would it be the virtual IP or machine's IP or some other thing?<br class=""><br class=""></div>This GRE tunnel is for data network (i.e between compute and neutron).<br class=""><br class=""></div>I have followed high availabilty guide available at site and set the variables as described.<br class=""></div><div class="gmail_extra" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br clear="all" class=""><div class=""><div class="gmail_signature"><div dir="ltr" class=""><div class=""><div class=""><div class=""><font face="courier new,monospace" class="">Janki Chhatbar<br class=""></font></div><font face="courier new,monospace" class="">M.Tech (Embedded Systems)<br class=""></font></div><font face="courier new,monospace" class="">Nirma University<br class=""></font></div><font face="courier new,monospace" class="">(+91) 9409239106<br class=""></font></div></div></div><br class=""><div class="gmail_quote">On Tue, May 26, 2015 at 9:50 PM, Remo Mattei<span class="Apple-converted-space"> </span><span dir="ltr" class=""><<a href="mailto:remo@italy1.com" target="_blank" class="">remo@italy1.com</a>></span><span class="Apple-converted-space"> </span>wrote:<br class=""><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div style="word-wrap: break-word;" class="">HI Janki, <div class="">you may want to elaborate a little your question, and explain what you are trying to achieve, then people can see the overall and make suggestions appropriately. </div><div class=""><br class=""></div><div class="">Remo <br class=""><div class=""><blockquote type="cite" class=""><div class=""><div class="h5"><div class="">On May 26, 2015, at 08:36, Janki Chhatbar <<a href="mailto:jankihchhatbar@gmail.com" target="_blank" class="">jankihchhatbar@gmail.com</a>> wrote:</div><br class=""></div></div><div class=""><div class=""><div class="h5"><div dir="ltr" class="">I have set up 2 controller nodes in HA. I want to install Neutron in the same two nodes. What IP should I give for creation of GRE tunnels?<br class=""><br class=""><div class=""><div class=""><div dir="ltr" class=""><div class=""><div class=""><div class=""><font face="courier new,monospace" class="">Janki Chhatbar<br class=""></font></div><font face="courier new,monospace" class="">M.Tech (Embedded Systems)<br class=""></font></div><font face="courier new,monospace" class="">Nirma University<br class=""></font></div><font face="courier new,monospace" class="">(+91) 9409239106<br class=""></font></div></div></div></div></div></div>!DSPAM:1,55649850149079701915195! _______________________________________________<br class="">Mailing list:<span class="Apple-converted-space"> </span><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank" class="">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br class="">Post to :<span class="Apple-converted-space"> </span><a href="mailto:openstack@lists.openstack.org" target="_blank" class="">openstack@lists.openstack.org</a><br class="">Unsubscribe :<span class="Apple-converted-space"> </span><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank" class="">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br class=""><br class=""><br class="">!DSPAM:1,55649850149079701915195!<br class=""></div></blockquote></div><br class=""><div class=""><br class=""></div></div></div></blockquote></div><br class=""></div><span id="cid:B98F9282-142C-4737-8656-E320635D2841@RACKSPACE.CORP"><HA.pdf></span><span style="font-family: Helvetica; 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