<div dir="ltr"><br><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div> Should I still concern about this log info?</div></div></blockquote><div><br></div><div>IMO, no. If you see no strange logs for the streams of a specific call, _after_ they have been confirmed and kernelized, you should have no worries. The logs you see before the streams of a specific call are confirmed and kernelized are normal behaviour; try decreasing the rtpengine's log level to reduce the I/O log operations.<br><br></div><div>Regards,<br></div><div>Stefan<br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Dec 26, 2015 at 12:33 PM, Zodiac <span dir="ltr"><<a href="mailto:mozillafire@bupt.edu.cn" target="_blank">mozillafire@bupt.edu.cn</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Hello, friend.<div><br></div><div>Actually I set my rtpengine on a physical machine before I sent you my first reply to you. Problem still exists.</div><div><br></div><div>Now I changed some iptables rules and I can get info from “cat list” under the table 0. It prints these:</div><div><br></div><div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">local inet4 <a href="http://10.109.247.87:30008" target="_blank">10.109.247.87:30008</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> src inet4 <a href="http://10.109.247.87:30058" target="_blank">10.109.247.87:30058</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> dst inet4 <a href="http://10.205.42.195:56220" target="_blank">10.205.42.195:56220</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> stats: 14964 bytes, 87 packets, 0 errors</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 0: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 3: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 8: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 9: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 101: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 105: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 106: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">local inet4 <a href="http://10.109.247.87:30042" target="_blank">10.109.247.87:30042</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> src inet4 <a href="http://10.109.247.87:30066" target="_blank">10.109.247.87:30066</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> dst inet4 <a href="http://10.205.42.195:55744" target="_blank">10.205.42.195:55744</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> stats: 77399 bytes, 68 packets, 0 errors</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 96: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">local inet4 <a href="http://10.109.247.87:30058" target="_blank">10.109.247.87:30058</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> src inet4 <a href="http://10.109.247.87:30008" target="_blank">10.109.247.87:30008</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> dst inet4 <a href="http://10.205.42.195:33875" target="_blank">10.205.42.195:33875</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> stats: 14448 bytes, 84 packets, 0 errors</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 0: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 3: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 8: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 9: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 96: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 97: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 98: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 99: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 101: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 102: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 103: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 105: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 106: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 107: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 108: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 109: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">local inet4 <a href="http://10.109.247.87:30066" target="_blank">10.109.247.87:30066</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> src inet4 <a href="http://10.109.247.87:30042" target="_blank">10.109.247.87:30042</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> dst inet4 <a href="http://10.205.42.195:39177" target="_blank">10.205.42.195:39177</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> stats: 34105 bytes, 34 packets, 0 errors</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 96: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 97: 0 bytes, 0 packets</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)"> RTP payload type 102: 0 bytes, 0 packets</div></div><div><br></div><div>But I still got info like this:</div><div><br></div><div><br></div><div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:30 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30383] More than 30 duplicate packets detected, dropping packet to avoid potential loop</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:30 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30403] More than 30 duplicate packets detected, dropping packet to avoid potential loop</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:31 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30375] More than 30 duplicate packets detected, dropping packet to avoid potential loop</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:32 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30375] More than 30 duplicate packets detected, dropping packet to avoid potential loop</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30382] Confirmed peer address as <a href="http://10.205.42.195:47974" target="_blank">10.205.42.195:47974</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30342] Confirmed peer address as <a href="http://10.205.42.195:64642" target="_blank">10.205.42.195:64642</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30342] Kernelizing media stream: <a href="http://10.205.42.195:64642" target="_blank">10.205.42.195:64642</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30402] Confirmed peer address as <a href="http://10.205.42.195:48421" target="_blank">10.205.42.195:48421</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30382] Kernelizing media stream: <a href="http://10.205.42.195:47974" target="_blank">10.205.42.195:47974</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30374] Confirmed peer address as <a href="http://10.205.42.195:58668" target="_blank">10.205.42.195:58668</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30374] Kernelizing media stream: <a href="http://10.205.42.195:58668" target="_blank">10.205.42.195:58668</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30402] Kernelizing media stream: <a href="http://10.205.42.195:48421" target="_blank">10.205.42.195:48421</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30375] Confirmed peer address as <a href="http://10.205.42.195:58669" target="_blank">10.205.42.195:58669</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30375] More than 30 duplicate packets detected, dropping packet to avoid potential loop</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30343] Confirmed peer address as <a href="http://10.205.42.195:64643" target="_blank">10.205.42.195:64643</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:34 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30343] More than 30 duplicate packets detected, dropping packet to avoid potential loop</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:35 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30375] More than 30 duplicate packets detected, dropping packet to avoid potential loop</div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:35 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30403] Confirmed peer address as <a href="http://10.205.42.195:36390" target="_blank">10.205.42.195:36390</a></div><div style="margin:0px;line-height:normal;font-family:Consolas;color:rgb(0,249,0);background-color:rgb(0,0,0)">Dec 26 18:29:35 localhost rtpengine[2946]: [79049NzkxNmM1ZjAyMDMxYTgyYTI1NzBmNzQxN2YyOWIzNGU port 30383] Confirmed peer address as <a href="http://10.205.42.195:34933" target="_blank">10.205.42.195:34933</a></div></div><div><br></div><div>The video call is great without much delay or noise. So any reasons else? Should I still concern about this log info?</div><div><br></div><div><br><div><blockquote type="cite"><div><div class="h5"><div>在 2015年12月26日，03:32，Mititelu Stefan <<a href="mailto:fanx07@gmail.com" target="_blank">fanx07@gmail.com</a>> 写道：</div><br></div></div><div><div><div class="h5"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word"><div><span style="font-family:arial,helvetica,sans-serif">1.In fact I am not quite sure about what you mean for the first question. I am running the rtpengine daemon downloaded from github, sip wise/rtpengine.</span></div></div></blockquote><div><span style="font-family:arial,helvetica,sans-serif"> What does 'dpkg -l | grep rtp' show? <br></span></div><div><span style="font-family:arial,helvetica,sans-serif"> </span></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word"><div><span style="font-family:arial,helvetica,sans-serif">2.There is nothing prompt on command cat /proc/rtpengine/0/list. The file is 0 bytes and empty.</span></div></div></blockquote><div><span style="font-family:arial,helvetica,sans-serif"> That means your streams are not kernelized and all the traffic passes through user space. I have never run rtpengine software on a virtual machine so I don't know if it should kernelize the streams in this case; you could try it. On real hardware, it should. Thus you should get rid of those errors.<br> Check point '1.' and make sure that you have the necessary packages needed for kernelizing the streams referred in [1] (<code>i.e. ngcp-rtpengine-kernel-dkms, </code><code>ngcp-rtpengine-iptables</code>) along with the rtpengine daemon (<code>ngcp-rtpengine-daemon</code>); those should be the minimum packages needed. Grep the README for "in-kernel" keyword for more info.<br></span></div><div><span style="font-family:arial,helvetica,sans-serif"> </span></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word"><div><span style="font-family:arial,helvetica,sans-serif">3.Our kamailio is using loose route.</span></div></div></blockquote><div><span style="font-family:arial,helvetica,sans-serif"> I was asking about "strict source" form README [1]. Nothing related to kamailio's 'lr=' parameter (if that is what you meant). However your problem is at point 2.<br><br></span></div><div><span style="font-family:arial,helvetica,sans-serif">Regards,<br></span></div><div><span style="font-family:arial,helvetica,sans-serif">Stefan Mititelu<br><br>[1] <a href="https://github.com/sipwise/rtpengine" target="_blank">https://github.com/sipwise/rtpengine</a> <br></span></div></div></div></div></div></div><span class="">
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