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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">6: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether 3e:c8:1d:8e:b5:5b brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">7: br-ex: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether 1c:6f:65:05:37:11 brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">8: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether 32:0d:72:8d:d6:42 brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">9: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether ea:d4:72:22:e2:4f brd ff:ff:ff:ff:ff:ff<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">I noted that these devices are not in UP state, you’d better to check them first.</span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Intel Clear Light",sans-serif;color:#A6A6A6">Best Regards,<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:18.0pt;text-align:justify;text-justify:inter-ideograph">
<span lang="EN-US" style="font-size:10.5pt;font-family:"Intel Clear Light",sans-serif;color:#A6A6A6">Qiao, Liyong (Eli) OTC SSG Intel<o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#A6A6A6">------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph;text-indent:57.75pt">
<span style="font-size:10.5pt;font-family:SimSun;color:#A6A6A6">此致</span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#A6A6A6"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span style="font-size:10.5pt;font-family:SimSun;color:#A6A6A6">敬礼！</span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#A6A6A6"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span style="font-size:10.5pt;font-family:SimSun;color:#A6A6A6">英特尔（中国）有限公司软件与服务部开源技术中心</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#A6A6A6">
</span><span style="font-size:10.5pt;font-family:SimSun;color:#A6A6A6">乔立勇</span><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#A6A6A6"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#5B9BD5"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-align:justify;text-justify:inter-ideograph"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> hu.zhijiang@zte.com.cn [mailto:hu.zhijiang@zte.com.cn]
<br>
<b>Sent:</b> Monday, June 06, 2016 6:54 PM<br>
<b>To:</b> openstack-dev@lists.openstack.org<br>
<b>Subject:</b> [openstack-dev] [Neutron][Kolla][ovs-discuss] error when starting neutron-openvswitch-agent service<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Hi Guys,</span><span lang="EN-US">
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">I am new to Neutron Kolla and OVS, I was trying to deploy Mitaka on CeontOS in a all-in-one environment using Kolla. After a successful deploying I realized that I should disable
NetworkManager service roughly according to: </span><span lang="EN-US"><a href="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/3/html/Installation_and_Configuration_Guide/Disabling_Network_Manager.html"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/3/html/Installation_and_Configuration_Guide/Disabling_Network_Manager.html</span></a>
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">But when I disabled NetworkManager and restarted network service (probably host machine also restarted), I cannot ping from my gateway through the external interface.</span><span lang="EN-US">
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Here is the relevant log of ovs: </span><span lang="EN-US">
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2016-06-06 09:19:37.278 1 INFO neutron.common.config [-] Logging enabled!</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2016-06-06 09:19:37.283 1 INFO neutron.common.config [-] /usr/bin/neutron-openvswitch-agent version 8.0.0</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2016-06-06 09:19:43.035 1 INFO neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent [req-5b368888-4eae-45d0-8240-ed9e76b04a73 - - - - -] Mapping physical network physnet1
to bridge br-ex</span><span lang="EN-US"> <br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2016-06-06 09:19:45.236 1 ERROR neutron.agent.ovsdb.impl_vsctl [req-5b368888-4eae-45d0-8240-ed9e76b04a73 - - - - -] Unable to execute ['ovs-vsctl', '--timeout=10', '--oneline',
'--format=json', '--', '--columns=type', 'list', 'Interface', 'int-br-ex']. Exception: Exit code: 1; Stdin: ; Stdout: ; Stderr: ovs-vsctl: no row "int-br-ex" in table Interface</span><span lang="EN-US">
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2016-06-06 09:19:49.979 1 INFO neutron.agent.l2.extensions.manager [req-5b368888-4eae-45d0-8240-ed9e76b04a73 - - - - -] Loaded agent extensions: []</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2016-06-06 09:19:52.185 1 WARNING neutron.agent.securitygroups_rpc [req-5b368888-4eae-45d0-8240-ed9e76b04a73 - - - - -] Firewall driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
doesn't accept integration_bridge parameter in __init__(): __init__() got an unexpected keyword argument 'integration_bridge'</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2016-06-06 09:19:53.204 1 INFO neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent [req-5b368888-4eae-45d0-8240-ed9e76b04a73 - - - - -] Agent initialized successfully,
now running...</span><span lang="EN-US"> <br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2016-06-06 09:19:53.733 1 INFO neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent [req-5b368888-4eae-45d0-8240-ed9e76b04a73 - - - - -] Configuring tunnel endpoints
to other OVS agents<br>
</span><span lang="EN-US"><br>
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">I use enp0s35 as both the VIP interface and the external interface because the host only has one interface...</span><span lang="EN-US">
<br>
<br>
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Here is the ip addr result before the deployment of enp0s35:</span><span lang="EN-US">
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether 1c:6f:65:05:37:11 brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> inet 10.43.114.40/24 brd 10.43.114.255 scope global dynamic enp0s25</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> valid_lft 10429sec preferred_lft 10429sec</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> inet6 fe80::1e6f:65ff:fe05:3711/64 scope link</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> valid_lft forever preferred_lft forever</span><span lang="EN-US">
<br>
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Here is the ip addr result after the deployment</span><span lang="EN-US">
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovs-system state UP qlen 1000</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether 1c:6f:65:05:37:11 brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> inet 10.43.114.40/24 brd 10.43.114.255 scope global dynamic enp0s25</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> valid_lft 7846sec preferred_lft 7846sec</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> inet 10.43.114.149/32 scope global enp0s25</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> valid_lft forever preferred_lft forever</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> inet6 fe80::1e6f:65ff:fe05:3711/64 scope link</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> valid_lft forever preferred_lft forever</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">6: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether 3e:c8:1d:8e:b5:5b brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">7: br-ex: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether 1c:6f:65:05:37:11 brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">8: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether 32:0d:72:8d:d6:42 brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">9: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN</span><span lang="EN-US">
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> link/ether ea:d4:72:22:e2:4f brd ff:ff:ff:ff:ff:ff</span><span lang="EN-US">
<br>
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Please help to see how to locate solve such kind of problem, many thanks!</span><span lang="EN-US">
<br>
<br>
<br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Zhijiang</span><span lang="EN-US">
<br>
<br>
<br>
<o:p></o:p></span></p>
<pre><span lang="EN-US" style="color:blue"><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:blue">--------------------------------------------------------<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:blue">ZTE Information Security Notice: The information contained in this mail (and any attachment transmitted herewith) is privileged and confidential and is intended for the exclusive use of the addressee(s). If you are not an intended recipient, any disclosure, reproduction, distribution or other dissemination or use of the information contained is strictly prohibited. If you have received this mail in error, please delete it and notify us immediately.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:blue"><o:p> </o:p></span></pre>
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