<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">​Few points in the earlier discussion on this thread were not technically correct.​<br></div><div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">
<br>1. NSR is not equal to GR. NSR requires control plane running even during failover/switchover.<br>​</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">​2. GR require a helper router for its functioning<br>
</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">3. NSR requires standby control plan (VM or physical).<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">
4. Failover/switchover time in NSR will usually be much shorter than GR period.<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">5. Shorter failover/switchover time will be desired to avoid traffic black holing due to topology change during the same period.<br>
<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">Thanks<br>Navin<br></div><div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br>
</div></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Jun 26, 2014 at 2:03 PM, Rajesh B <span dir="ltr">&lt;<a href="mailto:rajesh.1982.bglr@gmail.com" target="_blank">rajesh.1982.bglr@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi Feng,<br><br></div>We will inform the same to customer. Thank you very much.<br><br></div>
Regards,<br></div>Rajesh<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Jun 26, 2014 at 2:00 PM, Feng Lu <span dir="ltr">&lt;<a href="mailto:lu.feng@6wind.com" target="_blank">lu.feng@6wind.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>

  
    
  
  <div text="#000000" bgcolor="#ffffff">
    Hi Rajesh,<br>
    <br>
    As I have told you, the patch for RFC3623 (Graceful OSPF Restart) is
    in my patch plan. But it is not the first one. Before that, I have
    other patches to post. Sorry for that.<br>
    <br>
    Best regards,<br>
    Feng Lu<div><div><br>
    <br>
    On 06/26/2014 04:20 PM, Rajesh B wrote:
    <blockquote type="cite">
      <div dir="ltr">
        <div>
          <div>
            <div>Hi,<br>
              <br>
            </div>
            Does anyone have an idea about when the feature(RFC 3623)
            will be included in Quagga.<br>
            <br>
          </div>
          Regards,<br>
        </div>
        Rajesh<br>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">
          On Thu, May 22, 2014 at 11:29 AM, Rajesh B <span dir="ltr">&lt;<a href="mailto:rajesh.1982.bglr@gmail.com" target="_blank">rajesh.1982.bglr@gmail.com</a>&gt;</span>
          wrote:<br>
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            <div dir="ltr">
              <div>
                <div>Hi Feng,<br>
                  <br>
                  Thanks a lot for updating.<br>
                  <br>
                </div>
                Regards,<br>
              </div>
              Rajesh<br>
            </div>
            <div>
              <div>
                <div class="gmail_extra"><br>
                  <br>
                  <div class="gmail_quote">On Thu, May 22, 2014 at 8:17
                    AM, Feng Lu <span dir="ltr">&lt;<a href="mailto:lu.feng@6wind.com" target="_blank">lu.feng@6wind.com</a>&gt;</span>
                    wrote:<br>
                    <blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                      <div text="#000000" bgcolor="#ffffff"> Hi Rajesh,<br>
                        <br>
                        RFC3623 (Graceful OSPF Restart) has been
                        implemented in my local dev branch, which grows
                        from an old quagga version, and has been testing
                        for a long time.<br>
                        <br>
                        It is already scheduled to port the
                        implementation on quagga upstream. We just need
                        to wait. I think it&#39;ll not be so long.<br>
                        <br>
                        Best regards,<br>
                        Feng Lu
                        <div>
                          <div><br>
                            <br>
                            On 05/21/2014 04:40 PM, Rajesh B wrote: </div>
                        </div>
                        <blockquote type="cite">
                          <div>
                            <div>
                              <div dir="ltr">
                                <div>
                                  <div>Hi All,<br>
                                  </div>
                                  Does quagga supports non stop routing
                                  feature for OSPF or if not does any
                                  one is working on this feature?<br>
                                  <br>
                                  <a href="http://tools.ietf.org/html/rfc3623" target="_blank">http://tools.ietf.org/html/rfc3623</a><br>
                                  <br>
                                </div>
                                Regards,<br>
                                Rajesh<br>
                                <br>
                              </div>
                            </div>
                          </div>
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