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    <tt>Hi Alain,<br>
      <br>
      <tt>Could you please test the followin<tt>g patch.<br>
          <br>
          <tt>Thank <tt>and regards,</tt></tt><br>
        </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 04.07.2016 15:34, Alain Bieuzent
      wrote:<br>
    </div>
    <blockquote cite="mid:9BD4553E-0058-4066-B2CE-C936841839BE@free.fr"
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        <p class="MsoNormal"><span style="font-size:11.0pt">Hi 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">Yes i
            compiled form source.<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 13:03<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;,&quot;serif&quot;"><o:p> </o:p></span></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>
              <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"><span style="font-family:&quot;Times
                  New
                  Roman&quot;,&quot;serif&quot;;mso-fareast-language:FR">[....]
                  <o:p></o:p></span></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"><span style="font-family:&quot;Times
                  New
                  Roman&quot;,&quot;serif&quot;;mso-fareast-language:FR">[....]
                  <o:p></o:p></span></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"><a class="moz-txt-link-rfc2396E" href="mailto:bogdan@opensips.org">&lt;bogdan@opensips.org&gt;</a></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&quot;,&quot;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&quot;,&quot;serif&quot;"><br>
                      <br>
                      <tt>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) ?</tt><br>
                      <br>
                      <tt>if you have a pcap to show the problem, please
                        send it to me off-list.</tt><br>
                      <br>
                      <tt>Best regards,</tt><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>
                      <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>
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            <p class="MsoNormal"><span style="font-family:&quot;Times
                New
                Roman&quot;,&quot;serif&quot;;mso-fareast-language:FR"><o:p> </o:p></span></p>
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