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<body class='hmmessage'><div dir='ltr'><font style="" face="Tahoma">Tim,<br><br> Is this the same system that was showing such lousey numbers for iLBC? Dave and I conferred on that and he thought there might be something wrong with that system or in that case the hardware floating point. As I remember on the surface from its specs one would not think that. Do you have any other hardware to do a comparison with? Some systems just don't work as well as others even though they are suppose to. I suspect you could run some benchmarks to see.<br id="FontBreak"></font><br><b><font style="font-size:16pt;" size="4">73 Doug</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">WA3DSP</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">http://www.crompton.com/hamradio</font></b><font style="font-size:16pt;" size="4"><br></font><br><div><hr id="stopSpelling">From: tim.sawyer@mac.com<br>Subject: Re: [App_rpt-users] IAX Ping<br>Date: Tue, 29 Jul 2014 21:18:18 -0700<br>To: doug@crompton.com<br><br><div style="font-size:12px;font-family:Monaco;">Just FYI, Here’s netstats:</div><div style="font-size:12px;font-family:Monaco;"><br></div><div style="font-size:12px;font-family:Monaco;">Huntington*CLI> iax2 show netstats</div><div style="font-size:12px;font-family:Monaco;"> -------- LOCAL --------------------- -------- REMOTE --------------------</div><div style="font-size:12px;font-family:Monaco;">Channel RTT Jit Del Lost % Drop OOO Kpkts Jit Del Lost % Drop OOO Kpkts FirstMsg LastMsg</div><div style="font-size:12px;font-family:Monaco;">IAX2/173.164.198.177:5642 184 17 57 3357 5 28 8 171 431 471 4952 8 142 67 175 Rx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/127.0.0.1:4569-312 1 49 89 1820 13 1 1 103 379 419 47 11 0 0 9 Rx:NEW Tx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/127.0.0.1:4569-511 3 21 62 9459 6 3 1 492 2 60 10 1 0 0 9 Tx:NEW Tx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/127.0.0.1:4569-1213 3 0 40 0 0 0 0 64 2 42 9459 6 3 3 435 Rx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/127.0.0.1:4569-1296 3 379 419 47 11 0 0 66 49 89 1820 13 1 1 47 Tx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/homie-1380 15 2 61 50 2 0 0 66 23 65 9510 6 7 10 433 Rx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/127.0.0.1:4569-1590 3 21 62 9469 6 3 3 492 0 40 0 0 0 0 9 Tx:NEW Tx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/127.0.0.1:4569-3089 1 2 60 10 1 0 0 65 20 62 9449 5 3 1 435 Rx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/127.0.0.1:4569-4392 1 21 61 260 6 0 0 9 1 60 10 1 0 0 0 Tx:NEW Tx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/68.229.0.10:4569-475 83 19 64 1608 20 0 5 23 8 61 1587 4 1 0 97 Tx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/162.218.153.251:4569 74 67 107 2790 11 8 3 117 4 63 8930 6 2 2 383 Tx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/homie-10405 15 0 40 0 0 0 0 2 3 62 256 6 4 0 6 Tx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/127.0.0.1:4569-13612 3 1 60 10 1 0 0 2 2 42 239 7 0 0 6 Rx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">IAX2/72.182.25.98:4569-14 95 158 206 17 3 3 0 6 27 71 861 8 19 0 23 Rx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">14 active IAX channels</div><div><br></div><div>
<span class="ecxApple-style-span" style="border-collapse:separate;font-family:Verdana;border-spacing:0px;"><span class="ecxApple-style-span" style="border-collapse:separate;color:rgb(0, 0, 0);font-family:Verdana;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;orphans:2;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><div style="word-wrap:break-word;">--<br>Tim<br>:wq</div></span></span>
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<br><div><div>On Jul 29, 2014, at 7:56 AM, Doug Crompton <<a href="mailto:doug@crompton.com">doug@crompton.com</a>> wrote:</div><br class="ecxApple-interchange-newline"><blockquote><div class="ecxhmmessage" style="font-size:12pt;font-family:Calibri;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;"><div dir="ltr"><font face="Tahoma">Tim,<br><br> I think you might be comparing apples and oranges. A ping is icmp protocol at the ip level and over a set period of time while the Asterisk statistics are cumulative over the entire time it has been running. It shows loss of iax udp packets which can be expected. Unless the loss is excessive over time I would not worry about it. There is never any guarantee that a udp packet is going to make it to its destination. If it were really bad you would hear it in the audio. There is a way to actually ping tcp and udp connections but I have never done it. My connections show the same minor loss over extended periods of use. Are you actually having a problem?<br><br> <a href="https://github.com/tyru/srvtools" target="_blank">https://github.com/tyru/srvtools</a><br><br id="ecxFontBreak"></font><b><font style="font-size:16pt;" size="4">73 Doug</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">WA3DSP</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4"><a href="http://www.crompton.com/hamradio" target="_blank">http://www.crompton.com/hamradio</a></font></b><font style="font-size:16pt;" size="4"><br></font><br><br><div><hr id="ecxstopSpelling">From: <a href="mailto:tim.sawyer@mac.com">tim.sawyer@mac.com</a><br>Date: Mon, 28 Jul 2014 21:45:06 -0700<br>To: <a href="mailto:app_rpt-users@ohnosec.org">app_rpt-users@ohnosec.org</a><br>Subject: [App_rpt-users] IAX Ping<br><br>Anyone know why regular ping would show no loss, yet IAX shows there is loss? I’ve even seen localhost connections with IAX loss. Which makes me think there is something other than a network problem.<div><br></div><div>Here’s an example… 0% loss ICMP ping yet 7% IAX loss:</div><div><br></div><div style="font-size:12px;font-family:Monaco;">--- 208.70.77.197 ping statistics ---</div><div style="font-size:12px;font-family:Monaco;">100 packets transmitted, 100 received, 0% packet loss, time 99159ms</div><div style="font-size:12px;font-family:Monaco;">rtt min/avg/max/mdev = 5.939/7.540/10.921/0.882 ms</div><div style="font-size:12px;font-family:Monaco;">[root@IronSystem ~]# asterisk -r</div><div style="font-size:12px;font-family:Monaco;">Asterisk 1.6.2.24, Copyright (C) 1999 - 2010 Digium, Inc. and others.</div><div style="font-size:12px;font-family:Monaco;">Created by Mark Spencer <<a href="mailto:markster@digium.com">markster@digium.com</a>></div><div style="font-size:12px;font-family:Monaco;">Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.</div><div style="font-size:12px;font-family:Monaco;">This is free software, with components licensed under the GNU General Public</div><div style="font-size:12px;font-family:Monaco;">License version 2 and other licenses; you are welcome to redistribute it under</div><div style="font-size:12px;font-family:Monaco;">certain conditions. Type 'core show license' for details.</div><div style="font-size:12px;font-family:Monaco;">=========================================================================</div><div style="font-size:12px;font-family:Monaco;">Connected to Asterisk 1.6.2.24 currently running on IronSystem (pid = 19087)</div><div style="font-size:12px;font-family:Monaco;">Verbosity is at least 3</div><div style="font-size:12px;font-family:Monaco;">IronSystem*CLI> iax2 show netstats</div><div style="font-size:12px;font-family:Monaco;"> -------------- LOCAL --------------- ------------- REMOTE ---------------</div><div style="font-size:12px;font-family:Monaco;">Channel RTT Jit Del Lost % Drop OOO Kpkts Jit Del Lost % Drop OOO Kpkts FirstMsg LastMsg</div><div style="font-size:12px;font-family:Monaco;">IAX2/208.70.77.197:4569-1 7 3 63 410 7 0 1 6 0 40 0 0 0 0 0 Tx:NEW Rx:ACK </div><div style="font-size:12px;font-family:Monaco;">1 active IAX channel</div><div> <br><div><span class="ecxApple-style-span" style="border-collapse:separate;font-family:Verdana;border-spacing:0px;"><span class="ecxApple-style-span" style="border-collapse:separate;font-family:Verdana;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;orphans:2;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><div style="word-wrap:break-word;">--<br>Tim<br>:wq</div></span></span></div><br></div><br>_______________________________________________ App_rpt-users mailing list <a href="mailto:App_rpt-users@ohnosec.org">App_rpt-users@ohnosec.org</a> <a href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" target="_blank">http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</a> To unsubscribe from this list please visit <a href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" target="_blank">http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</a> and scroll down to the bottom of the page. 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Enter your email address and press the "Unsubscribe or edit options button"<br>You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem.</div></blockquote></div><br></div> </div></body>
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