<html>
  <head>
    <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
  </head>
  <body text="#000000" bgcolor="#FFFFFF">
    <tt>Hi Garry,<br>
      <br>
      Proto 1 is actually PROTO_UDP - there is an internal proto enum
      assigning those values.<br>
      <br>
      If you are sure on your checks and if you have opensips installed
      from sources, I can provide you a patch to print the source socket
      and destination IP when the such a SEND fails.<br>
      Sometimes I notices similar error when the destination port is 0
      (for whatever obscure reasons).<br>
      <br>
      So, just let me know if you have the means to apply and use the
      patch.<br>
      <br>
      Regards,<br>
    </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 07.08.2015 20:57, Garry M. Paxinos
      wrote:<br>
    </div>
    <blockquote
cite="mid:CA+zaLbEH5si12a8sXTGhXmvexmAYkAx=+jUxzpZc_pK+_NrVmg@mail.gmail.com"
      type="cite">
      <div dir="ltr">Greetings,
        <div><br>
        </div>
        <div>Sorry, I sent a reply from my cellphone and it has a
          different email address than my subscribed address.</div>
        <div><br>
        </div>
        <div>Definitely understand the intent of the message. Â  But I am
          certain OSIPS is configured to listen on an external IP
          address and not localhost - </div>
        <div>  Â  listen=udp:<a moz-do-not-send="true"
            href="http://199.193.188.70:5060">199.193.188.70:5060</a><br>
        </div>
        <div><br>
        </div>
        <div>I checked and there are no 'listens' on localhost (with
          either alias or IP address) and mhomed is not set.</div>
        <div><br>
        </div>
        <div>The server works fine under light load, but when call
          volume ramps up the problem mentioned below starts happening.
          Â  So I know it is listening properly on the external IP
          address.</div>
        <div><br>
        </div>
        <div>As Protocol '1' is ICMP, I'm wondering if there is any
          correlation to the other discussions on this list regarding
          UDP versus SIP ping as well?</div>
        <div><br>
        </div>
        <div>Thanks,</div>
        <div>Pax.</div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div><br>
        </div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">On Fri, Aug 7, 2015 at 1:09 PM,
          Bogdan-Andrei Iancu <span dir="ltr">&lt;<a
              moz-do-not-send="true" href="mailto:bogdan@opensips.org"
              target="_blank">bogdan@opensips.org</a>&gt;</span> wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div text="#000000" bgcolor="#FFFFFF"> <tt>Hello Gary,<br>
                <br>
                Well, the message says it all: probably your OpenSIPS is
                listening only on 127.0.0.1 (lo) but it is trying to
                send a ping to an external IP address (some device
                registered with something else than <a
                  moz-do-not-send="true" href="http://127.0.0.1/8"
                  target="_blank">127.0.0.1/8</a> .<br>
                <br>
                Best regards,<br>
              </tt>
              <pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
              <div>On 06.08.2015 20:27, Garry M. Paxinos wrote:<br>
              </div>
              <blockquote type="cite">
                <div dir="ltr">
                  <div>We are experimenting with OSIPS 2.1. Â  The system
                    seems to operate normally when testing, but when we
                    start to put it under some load we start seeing the
                    error messages below. Â  Â We have configured Linux
                    similarly to how our production systems are
                    configuration when it comes to memory, number of
                    sockets,...</div>
                  <div><br>
                  </div>
                  <div>Does anyone have any suggestions?</div>
                  <div><br>
                  </div>
                  <div><br>
                  </div>
                  <div>ERROR:nathelper:msg_send: send() for proto 1
                    failed</div>
                  <div>ERROR:nathelper:nh_timer: sip msg_send failed!</div>
                  <div>ERROR:core:proto_udp_send:
                    sendto(sock,0x7f51383271d0,4,0,0x7ffe0596d3d0,16):
                    Invalid argument(22)</div>
                  <div>CRITICAL:core:proto_udp_send: invalid
                    sendtoparameters#012one possible reason is the
                    server is bound to localhost and#012attempts to send
                    to the net</div>
                  <div class="gmail_extra"><br>
                    -- <br>
                    <div>
                      <div dir="ltr">
                        <div><span
style="border-collapse:collapse;color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px"><b><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(58,120,195)">Garry

                                M. Paxinos</span></b></span><span
                            style="border-collapse:collapse;font-size:13px">
                            <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(66,65,64)">CTO</span></p>
                            <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
style="font-size:10pt;font-family:Arial,sans-serif"> </span></p>
                            <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(89,89,89)"><b>netTALK</b>.COM,

                                INC. | </span><span
                                style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(66,65,64)"><b>1080</b>
                                NW 163rd Drive, Miami, FL 33169</span><span
style="font-size:10pt;font-family:Arial,sans-serif"></span></p>
                            <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(65,63,63)">(E)</span><span
style="font-size:10pt;font-family:Arial,sans-serif"> </span><span
                                style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(0,112,192)"><a
                                  moz-do-not-send="true"
                                  href="mailto:pax@nettalk.com"
                                  style="color:rgb(17,85,204)"
                                  target="_blank">pax@nettalk.com</a> </span><span
style="font-size:10pt;font-family:Arial,sans-serif">| </span><span
                                style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(66,65,64)">(O) <a
                                  moz-do-not-send="true"
                                  value="+13056211200"
                                  style="color:rgb(17,85,204)">305.621.1200,
                                  x210</a> | (C) <a
                                  moz-do-not-send="true"
                                  value="+19544008042"
                                  style="color:rgb(17,85,204)">954.655.7453</a></span></p>
                            <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
                                style="color:rgb(31,73,125)"> </span></p>
                          </span></div>
                        <div><img moz-do-not-send="true"
                            src="http://www.nettalk.com/nettalk.jpg"><br>
                        </div>
                        <div><br>
                        </div>
                        <div>
                          <div><span
                              style="font-family:Arial,sans-serif;line-height:19px"><font
                                color="#000000"><b>ΓΝΩΘΙ Î£Î‘ΥΤΟΝ</b></font></span></div>
                          <div><br>
                          </div>
                          <div>"The real voyage of discovery consists
                            not in seeking new landscapes but in having
                            new eyes." -Proust</div>
                          <div><br>
                          </div>
                          <div>"Wherever you go, go with all of your
                            heart" -</div>
                          <div>Confucius </div>
                          <div><br>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
                <br>
                <fieldset></fieldset>
                <br>
                <pre>_______________________________________________
Users mailing list
<a moz-do-not-send="true" href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a>
<a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
              </blockquote>
              <br>
            </div>
          </blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
        </div>
        -- <br>
        <div class="gmail_signature">
          <div dir="ltr">
            <div><span
style="border-collapse:collapse;color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px"><b><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(58,120,195)">Garry
                    M. Paxinos</span></b></span><span
                style="border-collapse:collapse;font-size:13px">
                <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(66,65,64)">CTO</span></p>
                <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
                    style="font-size:10pt;font-family:Arial,sans-serif"> </span></p>
                <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(89,89,89)"><b>netTALK</b>.COM,
                    INC. | </span><span
                    style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(66,65,64)"><b>1080</b>
                    NW 163rd Drive, Miami, FL 33169</span><span
                    style="font-size:10pt;font-family:Arial,sans-serif"></span></p>
                <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(65,63,63)">(E)</span><span
                    style="font-size:10pt;font-family:Arial,sans-serif"> </span><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(0,112,192)"><a
                      moz-do-not-send="true"
                      href="mailto:pax@nettalk.com"
                      style="color:rgb(17,85,204)" target="_blank">pax@nettalk.com</a> </span><span
                    style="font-size:10pt;font-family:Arial,sans-serif">| </span><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(66,65,64)">(O) <a
                      moz-do-not-send="true" value="+13056211200"
                      style="color:rgb(17,85,204)">305.621.1200, x210</a> |
                    (C) <a moz-do-not-send="true" value="+19544008042"
                      style="color:rgb(17,85,204)">954.655.7453</a></span></p>
                <p
style="color:rgb(34,34,34);font-family:arial,sans-serif;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px"><span
                    style="color:rgb(31,73,125)"> </span></p>
              </span></div>
            <div><img moz-do-not-send="true"
                src="http://www.nettalk.com/nettalk.jpg"><br>
            </div>
            <div><br>
            </div>
            <div>
              <div><span
                  style="font-family:Arial,sans-serif;line-height:19px"><font
                    color="#000000"><b>ΓΝΩΘΙ Î£Î‘ΥΤΟΝ</b></font></span></div>
              <div><br>
              </div>
              <div>"The real voyage of discovery consists not in seeking
                new landscapes but in having new eyes." -Proust</div>
              <div><br>
              </div>
              <div>"Wherever you go, go with all of your heart" -</div>
              <div>Confucius </div>
              <div><br>
              </div>
            </div>
          </div>
        </div>
      </div>
    </blockquote>
    <br>
  </body>
</html>