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    <tt>Hi, Ehrny!<br>
      <br>
      <tt>I've just tested, and <tt>for me it works as it should - the
          re<tt>ply goes through the interface it came from. Is there
            any chance you could send me your script (privately)?
            Perhaps I can spo<tt>t some problems<tt> by looking at it.</tt></tt><br>
            <br>
            <tt>Best regards,<br>
              <br>
            </tt></tt></tt></tt></tt>
    <pre class="moz-signature" cols="72">Răzvan Crainea
OpenSIPS Solutions
<a class="moz-txt-link-abbreviated" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a></pre>
    <div class="moz-cite-prefix">On 11/22/2016 07:45 PM, Ehrny wrote:<br>
    </div>
    <blockquote
      cite="mid:8B36F227BD22B041AEA7015FD914CD9502788AFEEC@JET-EX02.jettel.ru"
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        <p class="MsoNormal"><span style="color:#1F497D">Hi </span><span
            style="color:#1F497D">Răzvan,<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">I’ve tried both
            <o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D"> #
            force_send_socket(udp:10.197.26.170:5060);<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">and<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">   
            $fs="udp:10.197.26.170:5060";<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">with no luck ((<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">Without any of
            these lines it doesn’t work either ((<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">Ps.. in the
            main request routing logic I use
            <o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">force_send_socket(udp:x.x.82.39:5060);<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">Best Regards,<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">Ehrny<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
        <div>
          <div style="border:none;border-top:solid #E1E1E1
            1.0pt;padding:3.0pt 0cm 0cm 0cm">
            <p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
                style="color:windowtext">
                <a class="moz-txt-link-abbreviated" href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>
                [<a class="moz-txt-link-freetext" href="mailto:users-bounces@lists.opensips.org">mailto:users-bounces@lists.opensips.org</a>]
                <b>On Behalf Of </b>Razvan Crainea<br>
                <b>Sent:</b> Tuesday, November 22, 2016 8:33 PM<br>
                <b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:users@lists.opensips.org">users@lists.opensips.org</a><br>
                <b>Subject:</b> Re: [OpenSIPS-Users] $ai transformation<o:p></o:p></span></p>
          </div>
        </div>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><tt><span style="font-size:10.0pt">Hi,
              Ehrny!</span></tt><span
            style="font-size:10.0pt;font-family:&quot;Courier New&quot;"><br>
            <br>
            <tt>If you completely remove the force_send_socket() and any
              $fs settings in onreply_route, is it doing the same thing?</tt><br>
            <tt>Normally the reply should be automatically routed
              through the same interface the request came from. Not sure
              why your reply goes over the other one. I will try to
              replicate this and let you know if it works or not.</tt><br>
            <br>
            <tt>Best regards,</tt><br>
            <br>
            <br>
          </span><span style="font-size:12.0pt"><o:p></o:p></span></p>
        <pre>Răzvan Crainea<o:p></o:p></pre>
        <pre>OpenSIPS Solutions<o:p></o:p></pre>
        <pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a><o:p></o:p></pre>
        <div>
          <p class="MsoNormal">On 11/21/2016 06:40 PM, Ehrny wrote:<o:p></o:p></p>
        </div>
        <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
          <p class="MsoNormal"><span style="color:#1F497D">Hi Răzvan,</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">Thanks for
              your help.</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">The call
              needs to be done through multi homed OpenSIPs  (I don’t
              use mhomed flag)</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">Caller  -&gt;
              Carrier1 -&gt; OpenSIPs(eth1)---OpenSIPs(eth0) -&gt; pbx
              -&gt; Callee</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">$var(upstream1)
              = $(hdr(Via)[0]{via.host});     returned the IP  address I
              needed
            </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">OpenSIPs(eth1)
              has private IP , so on requests I use  
              force_send_socket(udp:OpenSIPs_PUB_IP:5060)  to be able to
              send call to further destinations. When replies are back I
              need to change send _socket back to privateIP for the
              answers to Carrier1.</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">I’ve got the
              IP address of the Carrier1 in the onreply_route .
            </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">onreply_route[1]
              {</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">…</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">if
              ($(var(upstream1)) == "10.250.242.74") {</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">   
              force_send_socket(udp:10.197.26.170:5060);</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">} </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">…</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">}</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">It doesn’t
              seem to change ip address for replies .</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">Would you
              please advise me how to change send_socket in
              onreply_route ?</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">Kind regards,</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D">Ehrny</span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
          <div>
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              1.0pt;padding:3.0pt 0cm 0cm 0cm">
              <p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
                  style="color:windowtext">
                  <a moz-do-not-send="true"
                    href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>
                  [<a moz-do-not-send="true"
                    href="mailto:users-bounces@lists.opensips.org">mailto:users-bounces@lists.opensips.org</a>]
                  <b>On Behalf Of </b>Razvan Crainea<br>
                  <b>Sent:</b> Monday, November 21, 2016 1:32 PM<br>
                  <b>To:</b> <a moz-do-not-send="true"
                    href="mailto:users@lists.opensips.org">users@lists.opensips.org</a><br>
                  <b>Subject:</b> Re: [OpenSIPS-Users] $ai
                  transformation</span><o:p></o:p></p>
            </div>
          </div>
          <p class="MsoNormal"> <o:p></o:p></p>
          <p class="MsoNormal" style="margin-bottom:12.0pt"><tt><span
                style="font-size:10.0pt">Hi, Ehrny!</span></tt><span
              style="font-size:10.0pt;font-family:&quot;Courier New ,
              serif&quot;,&quot;serif&quot;"><br>
              <br>
            </span><tt><span style="font-size:10.0pt">You need the IP
                address of whom? Caller? Callee?</span></tt><span
              style="font-size:10.0pt;font-family:&quot;Courier New ,
              serif&quot;,&quot;serif&quot;"><br>
            </span><tt><span style="font-size:10.0pt">$rd is null
                because a reply does not have a R-URI. Perhaps the reply
                doesn't have a received parameter in the reply either,
                that's why it is empty.</span></tt><span
              style="font-size:10.0pt;font-family:&quot;Courier New ,
              serif&quot;,&quot;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;,&quot;serif&quot;"><br>
              <br>
              <br>
            </span><o:p></o:p></p>
          <pre>Răzvan Crainea<o:p></o:p></pre>
          <pre>OpenSIPS Solutions<o:p></o:p></pre>
          <pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a><o:p></o:p></pre>
          <div>
            <p class="MsoNormal">On 11/21/2016 12:13 PM, Ehrny wrote:<o:p></o:p></p>
          </div>
          <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
            <p class="MsoNormal"><span style="color:#1F497D">Hello
                Răzvan,</span><o:p></o:p></p>
            <p class="MsoNormal"><span style="color:#1F497D">I need to
                do some routing in onreply_route[] based on destination
                IP.</span><o:p></o:p></p>
            <p class="MsoNormal"><span style="color:#1F497D">Tried  $rd
                with no avail , it returns null</span><o:p></o:p></p>
            <p class="MsoNormal"><span style="color:#1F497D">If I get
                you right regarding context, the var  
                     $var(upstream0) = $(hdr(Via)[0]{via.received});  
                Is empty also.</span><o:p></o:p></p>
            <p class="MsoNormal"><span style="color:#1F497D">What is the
                right way to get an IP address in replies and do further
                routing?</span><o:p></o:p></p>
            <p class="MsoNormal"><span style="color:#1F497D">Kind
                regards,</span><o:p></o:p></p>
            <p class="MsoNormal"><span style="color:#1F497D">Ehrny</span><o:p></o:p></p>
            <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
            <p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
            <div>
              <div style="border:none;border-top:solid #E1E1E1
                1.0pt;padding:3.0pt 0cm 0cm 0cm">
                <p class="MsoNormal"><b><span style="color:windowtext">From:</span></b><span
                    style="color:windowtext">
                    <a moz-do-not-send="true"
                      href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>
                    [<a moz-do-not-send="true"
                      href="mailto:users-bounces@lists.opensips.org">mailto:users-bounces@lists.opensips.org</a>]
                    <b>On Behalf Of </b>Razvan Crainea<br>
                    <b>Sent:</b> Monday, November 21, 2016 11:50 AM<br>
                    <b>To:</b> <a moz-do-not-send="true"
                      href="mailto:users@lists.opensips.org">users@lists.opensips.org</a><br>
                    <b>Subject:</b> Re: [OpenSIPS-Users] $ai
                    transformation</span><o:p></o:p></p>
              </div>
            </div>
            <p class="MsoNormal"> <o:p></o:p></p>
            <p class="MsoNormal" style="margin-bottom:12.0pt"><tt><span
                  style="font-size:10.0pt">Hi, Ehrny!</span></tt><span
                style="font-size:10.0pt;font-family:&quot;Courier New ,
                serif&quot;,&quot;serif&quot;"><br>
                <br>
              </span><tt><span style="font-size:10.0pt">You don't need
                  to use contexts in the onreply_route[], because that
                  route is already ran in the context of the reply
                  message.</span></tt><span
                style="font-size:10.0pt;font-family:&quot;Courier New ,
                serif&quot;,&quot;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;,&quot;serif&quot;"><br>
                <br>
                <br>
                <br>
              </span><o:p></o:p></p>
            <pre>Răzvan Crainea<o:p></o:p></pre>
            <pre>OpenSIPS Solutions<o:p></o:p></pre>
            <pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a><o:p></o:p></pre>
          </blockquote>
          <p class="MsoNormal"><span
              style="font-size:12.0pt;font-family:&quot;Times New Roman
              , serif&quot;,&quot;serif&quot;"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span
              style="font-size:12.0pt;font-family:&quot;Times New
              Roman&quot;,&quot;serif&quot;"><br>
              <br>
              <br>
              <o:p></o:p></span></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"><span
            style="font-size:12.0pt;font-family:&quot;Times New
            Roman&quot;,&quot;serif&quot;"><o:p> </o:p></span></p>
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      <br>
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      <br>
      <pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>
<a class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
    </blockquote>
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