<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Hello Juha, </div><div class="gmail_default" style="font-family:tahoma,sans-serif">I think we have experienced the same behaviour (also `service kamailio restart` does strange things like freezed processes and failure of reloading procedure)</div><div class="gmail_default" style="font-family:tahoma,sans-serif">we solved starting with no rtpengine</div><div class="gmail_default" style="font-family:tahoma,sans-serif">this produces at startup: </div><div class="gmail_default"><font face="tahoma, sans-serif">WARNING: rtpengine [rtpengine_db.c:100]: rtpp_load_db(): No rtpproxy instances in database</font><br></div><div class="gmail_default"><span style="font-family:tahoma,sans-serif">and then, after rtpengine instances are up and correctly running we send an `rtpengine.reload` to kamailio</span><br></div><div class="gmail_default"><font face="tahoma, sans-serif"><br></font></div><div class="gmail_default"><font face="tahoma, sans-serif">Note that after the startup, if an rtpengine instance fails no hangs in kamailio just put in disabled state and everything works!</font></div><div class="gmail_default"><font face="tahoma, sans-serif"><br></font></div><div class="gmail_default">Cheers</div><div class="gmail_default"><br></div><div class="gmail_default"><font face="tahoma, sans-serif"><br></font></div><div><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><font face="tahoma, sans-serif"><b>Paolo Visintin</b></font></div><div><font face="tahoma, sans-serif"><i>CTO</i></font></div><div><font face="tahoma, sans-serif"><a href="http://evosip.cloud" target="_blank">evosip.cloud</a></font></div><img src="https://pbs.twimg.com/profile_images/994977366991687680/3zZpsQqs_400x400.jpg" alt="Risultati immagini per evosip" width="96" height="96"><br></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr">Il giorno mar 25 dic 2018 alle ore 00:45 Juha Heinanen <<a href="mailto:jh@tutpro.com">jh@tutpro.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Daniel-Constantin Mierla writes:<br>
<br>
> Can you see the packet being sent over the network (with ngrep, tcpdump,<br>
> ...)?<br>
<br>
Yes, UDP register is sent, but kamailio does not respond to it.<br>
<br>
Then I did this.<br>
<br>
1) Started K where rtpengine udp:<a href="http://192.26.134.10:6050" rel="noreferrer" target="_blank">192.26.134.10:6050</a> is enabled but is<br>
not running.<br>
<br>
2) Gave kamcmd command. It two about two minutes before I got the<br>
prompt.<br>
<br>
3) Gave 'rtpengine.show all' command. It took perhaps 30 seconds to<br>
produce:<br>
<br>
{<br>
url: udp:<a href="http://127.0.0.1:6050" rel="noreferrer" target="_blank">127.0.0.1:6050</a><br>
set: 0<br>
index: 0<br>
weight: 10<br>
disabled: 0<br>
recheck_ticks: 0<br>
}<br>
{<br>
url: udp:<a href="http://192.26.134.10:6050" rel="noreferrer" target="_blank">192.26.134.10:6050</a><br>
set: 0<br>
index: 2<br>
weight: 1<br>
disabled: 1<br>
recheck_ticks: 60<br>
}<br>
{<br>
url: udp:<a href="http://192.26.134.10:6050" rel="noreferrer" target="_blank">192.26.134.10:6050</a><br>
set: 1<br>
index: 1<br>
weight: 1<br>
disabled: 1(permanent)<br>
recheck_ticks: N/A<br>
}<br>
<br>
Now udp:<a href="http://192.26.134.10:6050" rel="noreferrer" target="_blank">192.26.134.10:6050</a> shows as disabled and kamailio started to<br>
accept sip requests.<br>
<br>
How is it possible that one non-responding rtpengine can paralyze the<br>
whole sip proxy?<br>
<br>
-- Juha<br>
<br>
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</blockquote></div>