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<p class="MsoNormal"><span lang="EN-US">Hi, folks,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-indent:21.0pt"><span lang="EN-US">Now , in order to improve broadcast fdb entries traffic, we do some restriction:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">        <o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt;text-indent:21.0pt"><b><span lang="EN-US">if agent_active_ports == 1 or (<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US">                self.get_agent_uptime(agent) < cfg.CONF.l2pop.agent_boot_time):<o:p></o:p></span></b></p>
<p class="MsoNormal" style="margin-left:10.5pt;mso-para-margin-left:1.0gd"><b><span lang="EN-US">            # First port activated on current agent in this network,<o:p></o:p></span></b></p>
<p class="MsoNormal" style="margin-left:10.5pt;mso-para-margin-left:1.0gd"><b><span lang="EN-US">            # we have to provide it with the whole list of fdb entries<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">         but this restriction will bring about new issue (fdb entries could not be notified)base on the follow cases:<o:p></o:p></span></p>
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<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">      
</span></span></span><![endif]><span lang="EN-US">Distribute deploy multiple neutron server and bulk create ports in short order, namely,
<b>agent_active_ports </b>will be more than 1, so fdb entries could not be notified and thus lead to fail to establish the tunnel port.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:39.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">      
</span></span></span><![endif]><span lang="EN-US">The time of booting Ovs-agent is more than cfg.CONF.l2pop.agent_boot_time, so, fdb entries could not be notified and thus lead to fail to establish the tunnel port.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt"><span lang="EN-US">IMO, the restrictions are not perfect.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:21.0pt"><span lang="EN-US">Any good thought, looking forward to your response.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">XuRong Yang    <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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