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<p class="MsoNormal">Hi Chenjie,<o:p></o:p></p>
<p class="MsoNormal">That would definitely be nice to have since this is not currently covered by any link monitoring. However, the K8s SRIOV Device Plugin will monitor the link state and only include devices that are in an UP state. Unfortunately, this does
not cover the scenario of the device or link going down after it has been scheduled and is in use. I think we should capture this as a secondary task.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Did you want to capture this item as a new task under the existing Storyboard? If not, I can create a new one to track this.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The best way to monitor sriov data interfaces would be to update the lmon (link monitor) to include the additional data interfaces. Currently lmon obtains the list of interfaces from /etc/platform/platform.conf which only has the platform
interfaces. To expand on this, I would propose that we create a specific configuration file for lmon to consume that would include the list of all interfaces that need to be monitored, including the association of network assignment. This would avoid having
the association done by lmon and it would be populated explicitly by Puppet from the stored system inventory data.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-Matt<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">"Xu, Chenjie" <chenjie.xu@intel.com><br>
<b>Date: </b>Thursday, September 19, 2019 at 11:39 AM<br>
<b>To: </b>"Peters, Matt" <Matt.Peters@windriver.com><br>
<b>Cc: </b>"'starlingx-discuss@lists.starlingx.io'" <starlingx-discuss@lists.starlingx.io>, "Zhao, Forrest" <forrest.zhao@intel.com>, Ghada Khalil <Ghada.Khalil@windriver.com><br>
<b>Subject: </b>Re: [Starlingx-discuss] OVS collectd interface/port state monitoring<o:p></o:p></span></p>
</div>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Hi Matt,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">One more question: OVS is running on openstack worker node and we can retrieve the host interface state through OVS commands. But we can’s retrieve the host interface state through
OVS commands on non-openstack worker node. StarlingX will support non-openstack worker node and OVS won’t run on this kind of node. The host interfaces for datanetwork are also used in non-openstack worker node. For example: SR-IOV CNI plugin. Do we needs
to cover this scenario?</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Best Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Xu, Chenjie</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><a name="_____replyseparator"></a><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Xu, Chenjie
<br>
<b>Sent:</b> Thursday, September 19, 2019 8:05 PM<br>
<b>To:</b> 'Peters, Matt' <Matt.Peters@windriver.com><br>
<b>Cc:</b> 'starlingx-discuss@lists.starlingx.io' <starlingx-discuss@lists.starlingx.io>; Zhao, Forrest <forrest.zhao@intel.com>; 'Khalil, Ghada' <Ghada.Khalil@windriver.com><br>
<b>Subject:</b> RE: [Starlingx-discuss] OVS collectd interface/port state monitoring</span><o:p></o:p></p>
</div>
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<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Hi Matt,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">During my implementation, I have several questions as below:</span><o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">If a port is a bond, does the related bridge also has a name with format br-phy%index?</span><o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">If OVS-DPDK is used, is bond still supported?</span><o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">A bond may contain multiple interfaces. Do we have some restriction on the number of interfaces belonging to a same bond?</span><o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">4.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">How can I get the root password in StarlingX. Because it has to be root to execute OVS commands.</span><o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">5.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">How to decide the code is running on OpenStack worker node or not.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Best Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Xu, Chenjie</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Xu, Chenjie
<br>
<b>Sent:</b> Wednesday, September 18, 2019 11:28 AM<br>
<b>To:</b> Peters, Matt <<a href="mailto:Matt.Peters@windriver.com">Matt.Peters@windriver.com</a>><br>
<b>Cc:</b> <a href="mailto:starlingx-discuss@lists.starlingx.io">starlingx-discuss@lists.starlingx.io</a>; Zhao, Forrest <<a href="mailto:forrest.zhao@intel.com">forrest.zhao@intel.com</a>>; Khalil, Ghada <<a href="mailto:Ghada.Khalil@windriver.com">Ghada.Khalil@windriver.com</a>><br>
<b>Subject:</b> RE: [Starlingx-discuss] OVS collectd interface/port state monitoring</span><o:p></o:p></p>
</div>
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<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Hi Matt,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Thank you for your information! I will submit a patch to implement this function.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Best Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D">Xu, Chenjie</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Peters, Matt [<a href="mailto:Matt.Peters@windriver.com">mailto:Matt.Peters@windriver.com</a>]
<br>
<b>Sent:</b> Tuesday, September 17, 2019 9:32 PM<br>
<b>To:</b> Xu, Chenjie <<a href="mailto:chenjie.xu@intel.com">chenjie.xu@intel.com</a>><br>
<b>Cc:</b> <a href="mailto:starlingx-discuss@lists.starlingx.io">starlingx-discuss@lists.starlingx.io</a>; Zhao, Forrest <<a href="mailto:forrest.zhao@intel.com">forrest.zhao@intel.com</a>>; Khalil, Ghada <<a href="mailto:Ghada.Khalil@windriver.com">Ghada.Khalil@windriver.com</a>><br>
<b>Subject:</b> Re: [Starlingx-discuss] OVS collectd interface/port state monitoring</span><o:p></o:p></p>
</div>
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<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal">Hi Chenjie,<o:p></o:p></p>
<p class="MsoNormal">Yes, the dump-ports-desc can be used to obtain the current port state and negotiated state with the peer. This data will need to be mapped back to the data interface mapping of the host so that the appropriate alarms may be raised against
the proper entity.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">In addition, if the data interface is a bond, the following information will also have to be retrieved in order to obtain the full state of the bond interface, including LACP information (if applicable).<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">ovs-appctl bond/show<o:p></o:p></p>
<p class="MsoNormal">ovs-appctl lacp/show<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Finally, the alarming behavior should be the following:<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Data port is down and does not belong to a bond – Critical Alarm<o:p></o:p></p>
<p class="MsoNormal">Data port(s) down, but enabled port remains in bond – Major Alarm (degraded service)<o:p></o:p></p>
<p class="MsoNormal">All data ports down in a bond – Critical Alarm<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">"Xu, Chenjie" <</span><span lang="EN-US"><a href="mailto:chenjie.xu@intel.com"><span lang="EN-US" style="font-size:12.0pt"><span lang="EN-US">chenjie.xu@intel.com</span></span></a></span><span style="font-size:12.0pt;color:black">><br>
<b>Date: </b>Monday, September 16, 2019 at 11:32 PM<br>
<b>To: </b>"Peters, Matt" <</span><span lang="EN-US"><a href="mailto:Matt.Peters@windriver.com"><span lang="EN-US" style="font-size:12.0pt"><span lang="EN-US">Matt.Peters@windriver.com</span></span></a></span><span style="font-size:12.0pt;color:black">><br>
<b>Cc: </b>"</span><span lang="EN-US"><a href="mailto:starlingx-discuss@lists.starlingx.io"><span lang="EN-US" style="font-size:12.0pt"><span lang="EN-US">starlingx-discuss@lists.starlingx.io</span></span></a></span><span style="font-size:12.0pt;color:black">"
<</span><span lang="EN-US"><a href="mailto:starlingx-discuss@lists.starlingx.io"><span lang="EN-US" style="font-size:12.0pt"><span lang="EN-US">starlingx-discus<span lang="EN-US">s@lists.starlingx.io</span></span></span></a></span><span style="font-size:12.0pt;color:black">>,
"Zhao, Forrest" <</span><span lang="EN-US"><a href="mailto:forrest.zhao@intel.com"><span lang="EN-US" style="font-size:12.0pt"><span lang="EN-US">forrest.zhao@intel.com</span></span></a></span><span style="font-size:12.0pt;color:black">>, Ghada Khalil <</span><span lang="EN-US"><a href="mailto:Ghada.Khalil@windriver.com"><span lang="EN-US" style="font-size:12.0pt"><span lang="EN-US">Ghada.Khalil@windriver.com</span></span></a></span><span style="font-size:12.0pt;color:black">><br>
<b>Subject: </b>[Starlingx-discuss] OVS collectd interface/port state monitoring</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">Hi Matt,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">For task “OVS collectd interface/port state monitoring”, which parts should be monitored? For example: Bridge, Port.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"><a href="https://storyboard.openstack.org/#!/story/2002948">https://storyboard.openstack.org/#!/story/2002948</a></span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"><a href="https://bugs.launchpad.net/starlingx/+bug/1834512">https://bugs.launchpad.net/starlingx/+bug/1834512</a></span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Bridge "br-phy1"</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> Port "br-phy1"</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> Interface "br-phy1"</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> type: internal</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> Port "eth1"</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> Interface "eth1"</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> type: dpdk</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> options: {dpdk-devargs="0000:18:00.1", n_rxq="1"}</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> Port "lldp8a3c28ca-7f"</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> Interface "lldp8a3c28ca-7f"</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> type: internal</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">The command “<b>ovs-ofctl dump-ports-desc $ovs_bridge</b>” can be used with collectd for both OVS and OVS-DPDK. The link status for interfaces can be detected as below:</span><o:p></o:p></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt">For OVS:</span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt">After pull the cabel:</span></b><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">controller-0:/home/sysadmin# ovs-ofctl dump-ports-desc br-phy0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">OFPST_PORT_DESC reply (xid=0x2):</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">1(<b>enp51s0f3</b>): addr:0c:c4:7a:ff:5f:ef</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> <b> state: LINK_DOWN</b></span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> current: COPPER AUTO_NEG</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> advertised: 10MB-HD 10MB-FD 100MB-HD 100MB-FD 1GB-FD COPPER AUTO_NEG AUTO_PAUSE</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> supported: 10MB-HD 10MB-FD 100MB-HD 100MB-FD 1GB-FD COPPER AUTO_NEG AUTO_PAUSE</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 0 Mbps now, 1000 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">2(phy-br-phy0): addr:1a:0a:21:03:6a:1e</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> state: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 0 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">LOCAL(br-phy0): addr:0c:c4:7a:ff:5f:ef</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: PORT_DOWN</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> state: LINK_DOWN</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 0 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt">After plug in the cable:</span></b><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">controller-0:/home/sysadmin# ovs-ofctl dump-ports-desc br-phy0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">OFPST_PORT_DESC reply (xid=0x2):</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">1(<b>enp51s0f3</b>): addr:0c:c4:7a:ff:5f:ef</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> <b> state: 0</b></span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> current: 1GB-FD COPPER AUTO_NEG</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> advertised: 10MB-HD 10MB-FD 100MB-HD 100MB-FD 1GB-FD COPPER AUTO_NEG AUTO_PAUSE</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> supported: 10MB-HD 10MB-FD 100MB-HD 100MB-FD 1GB-FD COPPER AUTO_NEG AUTO_PAUSE</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 1000 Mbps now, 1000 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">2(phy-br-phy0): addr:1a:0a:21:03:6a:1e</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> state: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 0 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">LOCAL(br-phy0): addr:0c:c4:7a:ff:5f:ef</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: PORT_DOWN</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> state: LINK_DOWN</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 0 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt">For OVS-DPDK:</span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt">After pull the cabel:</span></b><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">controller-0:/home/sysadmin# ovs-ofctl dump-ports-desc br-phy1</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">OFPST_PORT_DESC reply (xid=0x2):</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">1(<b>eth1</b>): addr:3c:fd:fe:da:e8:85</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> <b>state: LINK_DOWN</b></span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> current: AUTO_NEG</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 0 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">2(lldp8a3c28ca-7f): addr:52:97:0b:a4:ef:23</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> state: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> current: 10MB-FD COPPER</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 10 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">LOCAL(br-phy1): addr:3c:fd:fe:da:e8:85</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> state: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> current: 10MB-FD COPPER</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 10 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.5pt">After plug in the cable:</span></b><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">controller-0:/home/sysadmin# ovs-ofctl dump-ports-desc br-phy1</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">OFPST_PORT_DESC reply (xid=0x2):</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">1(<b>eth1</b>): addr:3c:fd:fe:da:e8:85</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> <b>state: 0</b></span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> current: 10GB-FD AUTO_NEG</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 10000 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">2(lldp8a3c28ca-7f): addr:52:97:0b:a4:ef:23</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> state: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> current: 10MB-FD COPPER</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 10 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">LOCAL(br-phy1): addr:3c:fd:fe:da:e8:85</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> config: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> state: 0</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> current: 10MB-FD COPPER</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> speed: 10 Mbps now, 0 Mbps max</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">Best Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt">Xu, Chenjie</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt"> </span><o:p></o:p></p>
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