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<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 -Â </div>
<div>Â 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.
 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"><<a
moz-do-not-send="true" href="mailto:bogdan@opensips.org"
target="_blank">bogdan@opensips.org</a>></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>
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<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">Â </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. |Â </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
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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">Â </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>Â </span><span
style="font-size:10pt;font-family:Arial,sans-serif">|Â </span><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(66,65,64)">(O)Â <a
moz-do-not-send="true"
value="+13056211200"
style="color:rgb(17,85,204)">305.621.1200,
x210</a>Â | (C)Â <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)">Â </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>ΓÎΩΘΙ ΣΑΥΤΟÎ</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>
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</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">Â </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. |Â </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">Â </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>Â </span><span
style="font-size:10pt;font-family:Arial,sans-serif">|Â </span><span
style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(66,65,64)">(O)Â <a
moz-do-not-send="true" value="+13056211200"
style="color:rgb(17,85,204)">305.621.1200, x210</a>Â |
(C)Â <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)">Â </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>ΓÎΩΘΙ ΣΑΥΤΟÎ</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>
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