<div dir="ltr">It worked. Thank you very much for your help ! :)</div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-04-03 11:03 GMT+02:00 James Dobson <span dir="ltr"><<a href="mailto:JDobson@velocix.com" target="_blank">JDobson@velocix.com</a>></span>:<br>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">You need to upgrade the version of libvirt, basically support for openvswitch wasn’t added until a later version if you don’t have the later version you have
to use brcompat.<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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><a href="http://libvirt.org/formatnetwork.html" target="_blank">http://libvirt.org/formatnetwork.html</a><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>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New"">bridge</span><u></u><u></u></p>
<p class="MsoNormal" style="margin-left:36.0pt">This network describes either 1) an existing host bridge that was configured outside of libvirt (if a
<span style="font-size:10.0pt;font-family:"Courier New""><bridge name='xyz'/></span> element has been specified, Since 0.9.4), 2) an existing Open vSwitch bridge that was configured outside of libvirt (if both a
<span style="font-size:10.0pt;font-family:"Courier New""><bridge name='xyz'/></span> element
<b>and</b> a <span style="font-size:10.0pt;font-family:"Courier New""><virtualport type='openvswitch'/></span> have been specified Since 0.10.0) 3) an interface or group of interfaces to be used for a "direct" connection via macvtap using macvtap's "bridge"
mode (if the forward element has one or more <span style="font-size:10.0pt;font-family:"Courier New"">
<interface></span> subelements, Since 0.9.4) (see <a href="http://libvirt.org/formatdomain.html#elementsNICSDirect" target="_blank">
Direct attachment to physical interface</a> for descriptions of the various macvtap modes). libvirt doesn't attempt to manage the bridge interface at all, thus the
<span style="font-size:10.0pt;font-family:"Courier New""><bridge></span> element's
<span style="font-size:10.0pt;font-family:"Courier New"">stp</span> and <span style="font-size:10.0pt;font-family:"Courier New"">
delay</span> attributes are not allowed; no iptables rules, IP addresses, or DHCP/DNS services are added; at the IP level, the guest interface appears to be directly connected to the physical interface.Since 0.9.4
<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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">This also may help..<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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><a href="http://blog.scottlowe.org/2012/11/05/compiling-libvirt-1-0-0-on-ubuntu-12-04-and-12-10/" target="_blank">http://blog.scottlowe.org/2012/11/05/compiling-libvirt-1-0-0-on-ubuntu-12-04-and-12-10/</a><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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I was lucky that in centos 6 the epel repository had a later version I could use.<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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">HTH,<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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">James<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>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:users-bounces@lists.opennebula.org" target="_blank">users-bounces@lists.opennebula.org</a> [mailto:<a href="mailto:users-bounces@lists.opennebula.org" target="_blank">users-bounces@lists.opennebula.org</a>]
<b>On Behalf Of </b>Leszek Master<br>
<b>Sent:</b> 03 April 2014 09:40<br>
<b>To:</b> Stefan Kooman; Users OpenNebula<br>
<b>Subject:</b> Re: [one-users] Opennebula and openvswitch problem.<u></u><u></u></span></p><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I'm waiting for official relese of next LTS version, i can use only LTS in my production, so i was testing it on the 12.04. If there isn't any official manual how ot solve this problem i'll upgrade my distro and try then :) Thanks for your
help.<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p>
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<p class="MsoNormal">2014-04-03 9:25 GMT+02:00 Stefan Kooman <<a href="mailto:stefan@bit.nl" target="_blank">stefan@bit.nl</a>>:<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Quoting Leszek Master (<a href="mailto:keksior@gmail.com" target="_blank">keksior@gmail.com</a>):<br>
> Still the same problem:<br>
><br>
> failed: error: Unable to add bridge br0 port vnet0: Operation not supported<br>
><br>
> sudo ovs-vsctl show<br>
> e2e80002-00ea-464d-9c62-5af5e0889d81<br>
> Bridge "br0"<br>
> Port "eth1"<br>
> Interface "eth1"<br>
> Port "br0"<br>
> Interface "br0"<br>
> type: internal<br>
> ovs_version: "1.4.6"<br>
> leni@node-03:~$ sudo brctl show<br>
> bridge name bridge id STP enabled interfaces<br>
> leni@node-03:~$<br>
><br>
><br>
> Tryied updating openvswitch from 1.4 to 1.9, the problem stays the same.<br>
> The only thing to get this working for now is to load brcompat module to<br>
> os, but it's problematic with new nodes. Any one have solution to this<br>
> problem?<u></u><u></u></p>
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<p class="MsoNormal">I believe I managed to get it going on Precise, but I had some issues,<br>
just like you. It's been some time ago though. Ubuntu Precise Trusty<br>
Tahr is due in a few weeks. Any particular reason you would want to stay<br>
on Precise?.<u></u><u></u></p>
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Gr. Stefan<br>
<br>
--<br>
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<a href="mailto:info@bit.nl" target="_blank">info@bit.nl</a><u></u><u></u></p>
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