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    <tt>Hi Alain,<br>
      <br>
      <tt>Thanks for your testing and feedback<tt>. We foun<tt>d <tt>some
              issues with the patch I sent you yest<tt>erday, so please
                <tt>consider for usage this se<tt>cond one (revert the
                    first one please).<br>
                    <br>
                    <tt>Also, I will push this fix on opensips trunk, to
                      <tt>get it tested and to be s<tt>ure there are no
                          side effects.<br>
                          <br>
                          <tt>Best regards,</tt><br>
                        </tt></tt></tt></tt></tt></tt></tt></tt></tt></tt></tt>
    <pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
    <div class="moz-cite-prefix">On 05.07.2016 10:24, Alain Bieuzent
      wrote:<br>
    </div>
    <blockquote cite="mid:DC35B9D4-4F9F-482C-8EE1-51297E7FE4F0@free.fr"
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        <p class="MsoNormal"><span style="font-size:11.0pt">Ho bogdan,<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.0pt">Tested your
            patch this morning, it works.<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.0pt">Many thanks.<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.0pt">Regards<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
        <div style="border:none;border-top:solid #B5C4DF
          1.0pt;padding:3.0pt 0cm 0cm 0cm">
          <p class="MsoNormal"><b><span style="color:black">De : </span></b><span
              style="color:black">Bogdan-Andrei Iancu
              <a class="moz-txt-link-rfc2396E" href="mailto:bogdan@opensips.org">&lt;bogdan@opensips.org&gt;</a><br>
              <b>Date : </b>lundi 4 juillet 2016 19:08<br>
              <b>À : </b>Alain Bieuzent <a class="moz-txt-link-rfc2396E" href="mailto:alain.bieuzent@free.fr">&lt;alain.bieuzent@free.fr&gt;</a>,
              <a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org">"users@lists.opensips.org"</a>
              <a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org">&lt;users@lists.opensips.org&gt;</a><br>
              <b>Objet : </b>Re: [OpenSIPS-Users] Migrating from 1.11
              to 2.1 load balancer Probing problem</span><span
              style="color:black;mso-fareast-language:FR"><o:p></o:p></span></p>
        </div>
        <div>
          <p class="MsoNormal"><span style="font-family:&quot;Times New
              Roman&quot;"><o:p> </o:p></span></p>
        </div>
        <div>
          <div>
            <p class="MsoNormal"><tt><span style="font-size:10.0pt">Hi
                  Alain,</span></tt><span
                style="font-size:10.0pt;font-family:&quot;Courier
                New&quot;"><br>
                <br>
                <tt>Could you please test the following patch.</tt><br>
                <br>
                <tt>Thank and regards,</tt><br>
                <br>
              </span><o:p></o:p></p>
            <pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
            <pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
            <pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
            <div>
              <p class="MsoNormal">On 04.07.2016 15:34, Alain Bieuzent
                wrote:<o:p></o:p></p>
            </div>
            <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
              <p class="MsoNormal"><span style="font-size:11.0pt">Hi
                  Bogdan,</span><o:p></o:p></p>
              <p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
              <p class="MsoNormal"><span style="font-size:11.0pt">Yes i
                  compiled form source.</span><o:p></o:p></p>
              <p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
              <p class="MsoNormal"><span style="font-size:11.0pt">Regards</span><o:p></o:p></p>
              <p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
              <div style="border:none;border-top:solid #B5C4DF
                1.0pt;padding:3.0pt 0cm 0cm 0cm">
                <p class="MsoNormal"><b><span style="color:black">De : </span></b><span
                    style="color:black">Bogdan-Andrei Iancu <a
                      moz-do-not-send="true"
                      href="mailto:bogdan@opensips.org"><a class="moz-txt-link-rfc2396E" href="mailto:bogdan@opensips.org">&lt;bogdan@opensips.org&gt;</a></a><br>
                    <b>Date : </b>lundi 4 juillet 2016 13:03<br>
                    <b>À : </b>Alain Bieuzent <a
                      moz-do-not-send="true"
                      href="mailto:alain.bieuzent@free.fr"><a class="moz-txt-link-rfc2396E" href="mailto:alain.bieuzent@free.fr">&lt;alain.bieuzent@free.fr&gt;</a></a>,
                    <a moz-do-not-send="true"
                      href="mailto:users@lists.opensips.org">"users@lists.opensips.org"</a>
                    <a moz-do-not-send="true"
                      href="mailto:users@lists.opensips.org">&lt;users@lists.opensips.org&gt;</a><br>
                    <b>Objet : </b>Re: [OpenSIPS-Users] Migrating from
                    1.11 to 2.1 load balancer Probing problem</span><o:p></o:p></p>
              </div>
              <div>
                <p class="MsoNormal"><span
                    style="font-family:&quot;Times New Roman \, serif
                    &quot;"> </span><o:p></o:p></p>
              </div>
              <div>
                <div>
                  <p class="MsoNormal">Hi Alain,<br>
                    <br>
                    Thanks for the trace, I managed to find out the
                    problem. I can provide you a fix to test - do you
                    have OpenSIPS compiled from sources ? or ?<br>
                    <br>
                    Regards,<br>
                    <br>
                    <br>
                    <o:p></o:p></p>
                  <pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
                  <pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
                  <pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
                  <div>
                    <p class="MsoNormal">On 01.07.2016 16:56, Alain
                      Bieuzent wrote:<o:p></o:p></p>
                  </div>
                  <blockquote
                    style="margin-top:5.0pt;margin-bottom:5.0pt">
                    <p class="MsoNormal"><span style="font-size:11.0pt"
                        lang="EN-GB">Hi Bogdan,</span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"
                        lang="EN-GB"> </span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"
                        lang="EN-GB">As i see in trace (see pcap attach)
                        the first sip OTIONS is send with the correct
                        source IP (..........) to my 2 gateway (see
                        frame 3 and 4) and later there is 2 other sip
                        OPTIONS sent with my private IP (............)
                        (see frame 10 and 11). But all the packet are
                        sending from the same interface
                        (00:50:56:9a:78:93).</span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"
                        lang="EN-GB"> </span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"
                        lang="EN-GB">My network configuration :</span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"
                        lang="EN-GB"> </span><o:p></o:p></p>
                    <p class="MsoNormal">[....] <o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:9.0pt"> </span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt">######################################################################</span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt">##
                        Connectivity</span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt">######################################################################</span><o:p></o:p></p>
                    <p class="MsoNormal">[....] <o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt">Thanks.</span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
                    <p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
                    <div style="border:none;border-top:solid #B5C4DF
                      1.0pt;padding:3.0pt 0cm 0cm 0cm">
                      <p class="MsoNormal"><b><span style="color:black">De :
                          </span></b><span style="color:black">Bogdan-Andrei
                          Iancu <a moz-do-not-send="true"
                            href="mailto:bogdan@opensips.org">&lt;bogdan@opensips.org&gt;</a><br>
                          <b>Date : </b>vendredi 1 juillet 2016 12:04<br>
                          <b>À : </b>OpenSIPS users mailling list <a
                            moz-do-not-send="true"
                            href="mailto:users@lists.opensips.org"><a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org">&lt;users@lists.opensips.org&gt;</a></a>,
                          Alain Bieuzent <a moz-do-not-send="true"
                            href="mailto:alain.bieuzent@free.fr">&lt;alain.bieuzent@free.fr&gt;</a><br>
                          <b>Objet : </b>Re: [OpenSIPS-Users] Migrating
                          from 1.11 to 2.1 load balancer Probing problem</span><o:p></o:p></p>
                    </div>
                    <div>
                      <p class="MsoNormal"><span
                          style="font-family:&quot;Times New Roman \,
                          serif &quot;"> </span><o:p></o:p></p>
                    </div>
                    <div>
                      <div>
                        <p class="MsoNormal"><tt><span
                              style="font-size:10.0pt">Hello Alain,</span></tt><span
                            style="font-size:10.0pt;font-family:&quot;Courier
                            New \, serif &quot;"><br>
                            <br>
                          </span><tt><span style="font-size:10.0pt">You
                              mean when comes to sent to ping a single
                              destination, there are actually 2 OPTIONS
                              sent out (on different interfaces) or it
                              alternates (one ping is sent via eth0, the
                              next one via eth1) ?</span></tt><span
                            style="font-size:10.0pt;font-family:&quot;Courier
                            New \, serif &quot;"><br>
                            <br>
                          </span><tt><span style="font-size:10.0pt">if
                              you have a pcap to show the problem,
                              please send it to me off-list.</span></tt><span
                            style="font-size:10.0pt;font-family:&quot;Courier
                            New \, serif &quot;"><br>
                            <br>
                          </span><tt><span style="font-size:10.0pt">Best
                              regards,</span></tt><span
                            style="font-size:10.0pt;font-family:&quot;Courier
                            New \, serif &quot;"><br>
                            <br>
                            <br>
                            <br>
                          </span><o:p></o:p></p>
                        <pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
                        <pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
                        <pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
                        <div>
                          <p class="MsoNormal">On 30.06.2016 12:49,
                            Alain Bieuzent wrote:<o:p></o:p></p>
                        </div>
                        <blockquote
                          style="margin-top:5.0pt;margin-bottom:5.0pt">
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">Hi 
                              all,</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US"> </span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">I’m
                              currently trying to migrate my opensips
                              V1.11.5 to  V2.1.3.</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US"> </span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">My
                              server has 3 interfaces:</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">eth0
                              with public IP</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">eth0:0
                              with public IP provide via a keepalived
                              script</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">eth1
                              with a private IP</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US"> </span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">Opensips
                              listen on IP of eth0:0 and on eth1</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">Mhomed=no</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US"> </span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US"> </span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">Since
                              i migrate to V2.1.3, load balancer probing
                              is UP and down. After checking traffic, i
                              find for each gateway used by load
                              balancer table, there is 2 SIP OPTIONS
                              sent.</span><o:p></o:p></p>
                          <p class="MsoListParagraph"
                            style="text-indent:-18.0pt;mso-list:l0
                            level1 lfo2"><!--[if !supportLists]--><span
                              style="mso-list:Ignore">-<span
                                style="font:7.0pt &quot;Times New
                                Roman&quot;">          </span></span><!--[endif]--><span
                              style="font-size:11.0pt" lang="EN-US">First
                              is sent with source IP of eth0:0</span><o:p></o:p></p>
                          <p class="MsoListParagraph"
                            style="text-indent:-18.0pt;mso-list:l0
                            level1 lfo2"><!--[if !supportLists]--><span
                              style="mso-list:Ignore">-<span
                                style="font:7.0pt &quot;Times New
                                Roman&quot;">          </span></span><!--[endif]--><span
                              style="font-size:11.0pt" lang="EN-US">Second
                              is sent with source IP of eth1</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US"> </span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">Any
                              idea ?</span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US"> </span><o:p></o:p></p>
                          <p class="MsoNormal"><span
                              style="font-size:11.0pt" lang="EN-US">Thanls</span><o:p></o:p></p>
                          <p class="MsoNormal"><br>
                            <br>
                            <br>
                            <br>
                            <br>
                            <o:p></o:p></p>
                          <pre>_______________________________________________<o:p></o:p></pre>
                          <pre>Users mailing list<o:p></o:p></pre>
                          <pre><a moz-do-not-send="true" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre>
                          <pre><a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre>
                        </blockquote>
                        <p class="MsoNormal"> <o:p></o:p></p>
                      </div>
                    </div>
                  </blockquote>
                  <p class="MsoNormal"> <o:p></o:p></p>
                </div>
              </div>
            </blockquote>
            <p class="MsoNormal"><span style="font-family:&quot;Times
                New Roman&quot;;mso-fareast-language:FR"><o:p> </o:p></span></p>
          </div>
        </div>
      </div>
    </blockquote>
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