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    <div class="moz-cite-prefix">hmmm yeah it's a simple case. You can
      use the default one, the OVS controller. It's good documented and
      works very well.<br>
      <br>
      Greetings<br>
      <br>
      On 18.04.2013 06:37, Liu Wenmao wrote:<br>
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cite="mid:CAL7G-MaoDdxqqp6XPOUbXMz+O-B1bFfxHiAe+Hr4Ty9HP6oM_g@mail.gmail.com"
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      <div dir="ltr">hi Heiko:
        <div><br>
        </div>
        <div style="">My network topology is very simple: a router
          connecting with two subnets, each VM in the two subnets can
          ping each other.</div>
        <div style=""><br>
        </div>
        <div style="">So it needs l3 layer routing, I also need
          namespace for quantum configuration. So is there a controller
          suitable for such a scenario?</div>
        <div style=""><br>
        </div>
        <div style="">Thanks.</div>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Wed, Apr 17, 2013 at 8:16 PM, Heiko
          Krämer <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:info@honeybutcher.de" target="_blank">info@honeybutcher.de</a>></span>
          wrote:<br>
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            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div text="#000000" bgcolor="#FFFFFF">
              <div>Hi Wenmao,<br>
                <br>
                i think you should plan your network topologie first and
                after that you can decide which controller are the best
                choice for you.<br>
                <br>
                Greetings<br>
                Heiko
                <div class="im"><br>
                  <br>
                  On 17.04.2013 14:01, Liu Wenmao wrote:<br>
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                <div class="im">
                  <div dir="ltr">I have tried floodlight, but it does
                    not support namespace, so I wonder is there a better
                    network controller to support quantum?(nox, ryu ..)
                    <div><br>
                    </div>
                    <div>Wenmao Liu<br>
                      <div><br>
                      </div>
                    </div>
                  </div>
                  <br>
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