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<p>Hello,</p>
<p>I am not sure what ESTABLISHED is meant by netstat for UDP
sockets, because there is no connection defined for UDP (datagram
socket is kind of shoot and forget) -- maybe it track that there
was some traffic and remembers that for a while. Perhaps reading
the manual of netstat will help to understand better.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 26/01/2017 22:03, Diego Nadares
wrote:<br>
</div>
<blockquote
cite="mid:CAP-r+eqp0WD09Ax5cf4W1D61h2-R0whXwQjso3XB-6y=wLN1ug@mail.gmail.com"
type="cite">
<div dir="ltr">Hi list,
<div><br>
</div>
<div>Any help on this?</div>
<div><br>
</div>
<div>Cheers.</div>
<div><br>
</div>
<div>Diego.<br>
<div><br>
</div>
<div><br>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-01-25 16:29 GMT-03:00 Diego
Nadares <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:dnadares@gmail.com" target="_blank">dnadares@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi Guys,
<div><br>
</div>
<div>We have two network interfaces. One public and one
private. We had enabled mhomed and works great BUT if we
do a netstat -naup | grep 5060 we see that some sockets
keeps opened also when the call is finished. The source
port in netstat it's not 5060 so I suppose that kamailio
use another one for something else.</div>
<div><br>
</div>
<div>Is this the right behavior? How long does this
sockets remain opened? Are we missing something in our
cfg?</div>
<div><br>
</div>
<div>6<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2017-01-25
15:52:04.986651<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>172.16.213.38<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>172.16.200.159<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP/SDP<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>146<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request:
INVITE <a moz-do-not-send="true"
href="http://sip:xxx@172.16.200.159:5060"
target="_blank">sip:xxx@172.16.200.159:5060</a><br>
</div>
<div>34<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2017-01-25
15:52:19.636895<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>172.16.213.38<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>172.16.200.159<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>716<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request:
ACK <a moz-do-not-send="true"
href="http://sip:xxx@172.16.200.159:5060"
target="_blank">sip:xxx@172.16.200.159:5060</a> | <br>
</div>
<div>37<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2017-01-25
15:54:38.947831<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>172.16.208.111<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>172.16.213.38<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>736<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request:
BYE <a class="moz-txt-link-freetext" href="sip:127.0.0.8:5060;line=sr">sip:127.0.0.8:5060;line=sr</a>-<wbr>987jhlk* | <br>
</div>
<div>40<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>2017-01-25
15:54:38.950899<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>172.16.213.38<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>172.16.200.159<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>SIP<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>660<span class="m_8859846414634827301gmail-Apple-tab-span" style="white-space:pre-wrap"> </span>Request:
BYE sip:<a moz-do-not-send="true"
href="http://172.16.208.111:5060" target="_blank">172.16.208.111:5060</a>
| <br>
</div>
<div><br>
</div>
<div>
<div>[root@dwrfsd01 kamailio]# netstat -naup | grep 5060<br>
</div>
<div>udp 0 0 <a moz-do-not-send="true"
href="http://172.16.213.38:56086" target="_blank">172.16.213.38:<b>56086</b></a><b>
</b> <a moz-do-not-send="true"
href="http://172.16.200.159:5060" target="_blank">172.16.200.159:5060</a>
ESTABLISHED 17015/kamailio </div>
<div>udp 0 0 <a moz-do-not-send="true"
href="http://172.16.213.38:5060" target="_blank">172.16.213.38:5060</a>
0.0.0.0:*
17006/kamailio <br>
</div>
<div>udp 0 0 <a moz-do-not-send="true"
href="http://172.16.213.38:41971" target="_blank">172.16.213.38:<b>41971</b></a><b>
</b> <a moz-do-not-send="true"
href="http://172.16.200.159:5060" target="_blank">172.16.200.159:5060</a>
ESTABLISHED 17051/kamailio <br>
</div>
<div>udp 0 0 <a moz-do-not-send="true"
href="http://172.16.213.38:54651" target="_blank">172.16.213.38:<b>54651</b></a>
<a moz-do-not-send="true"
href="http://172.16.200.159:5060" target="_blank">172.16.200.159:5060</a>
ESTABLISHED 17008/kamailio <br>
</div>
</div>
<div><br>
</div>
<div>Thanks in advance!</div>
<span class="HOEnZb"><font color="#888888">
<div><br>
</div>
<div>Diego.</div>
</font></span></div>
</blockquote>
</div>
<br>
</div>
<br>
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<br>
<pre wrap="">_______________________________________________
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
Kamailio World Conference - May 8-10, 2017 - <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com">www.kamailioworld.com</a></pre>
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