<div dir="ltr">Thanks for helping out Hugh (and obviously Daniel)<div><br></div><div>I have made some progress by adding the modparam ("msilo", "outbound_proxy", "sip:my.domain.com:5061;transport=tls").</div>
<div>Now indeed the stored message gets delivered when a UAC registers.</div><div><br></div><div>But I just noticed that it was also filling up msilo db with "user xxx is offline!" messages, instead of sending that msg to the initial UAC sending the msg.</div>
<div>This likely means I'm doing something wrong with the routing, as it feels like it's in an endless loop. I think Daniel earlier suggested adding <span style="font-family:arial,sans-serif;font-size:13px">if(src_ip != myself) t_on_failure("FAIL_MESSAGE") to another poster that was having trouble with the exact same routing config, but I'm not sure exactly where to insert it.</span></div>
<div><span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div>Can someone experienced with the routing syntax point out my - likely obvious - mistake?</div><div><br></div><div>Cheers,</div><div>Peter</div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Jul 17, 2014 at 3:11 PM, Waite, Hugh <span dir="ltr"><<a href="mailto:hugh.waite@acision.com" target="_blank">hugh.waite@acision.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-GB" link="blue" vlink="purple">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">We did have a working msilo implementation a while back, but we don’t use it any more, so I can only look back at the config files (which are a lot more complicated
than yours).<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">We added the a modparam
</span><b><span style="font-size:11.0pt;font-family:"Courier New";color:#1f497d">modparam("msilo", "outbound_proxy", "<a>sip:MY_REAL_IP:MY_SIP_PORT;transport=tcp</a>")</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">which will make it arrive on the local machine on the given socket (instead of localhost) to be processed, but that probably isn’t your problem.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Is it possible that Kamailio is trying to establish a new connection, instead of reusing the existing connection to the client? That would be visible as TCP
SYNs in a trace and would cause a 408 after the timeout. We are using a separate outbound enabled edge proxy so this isn’t a problem for us.
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hugh<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:sr-users-bounces@lists.sip-router.org" target="_blank">sr-users-bounces@lists.sip-router.org</a> [mailto:<a href="mailto:sr-users-bounces@lists.sip-router.org" target="_blank">sr-users-bounces@lists.sip-router.org</a>]
<b>On Behalf Of </b>Peter Villeneuve<br>
<b>Sent:</b> 17 July 2014 13:10<br>
<b>To:</b> Daniel-Constantin Mierla; Kamailio (SER) - Users Mailing List<br>
<b>Subject:</b> Re: [SR-Users] Msilo not delivering message (status 408)<u></u><u></u></span></p><div class="">
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">I guess no one really knows why it isn't working either.<u></u><u></u></p>
</div>
<p class="MsoNormal">The only option I have left seems to be to try and update to the 4.2 nightly and hope that whatever's wrong is a bug with 4.1.4 and not a simple mistake in my routing syntax or logic.<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Daniel, is 4.2 nightly debian package stable enough for a production system? Would you recommend I upgrade?<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Thanks<u></u><u></u></p>
</div>
</div>
</div><div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p>
<div><div class="">
<p class="MsoNormal">On Wed, Jul 16, 2014 at 9:37 PM, Peter Villeneuve <<a href="mailto:petervnv1@gmail.com" target="_blank">petervnv1@gmail.com</a>> wrote:<u></u><u></u></p>
<div>
<p class="MsoNormal">Can anyone help please? I was supposed to have this server up and running hours ago and I can't think of anything to do next to help debug this.<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Thanks<u></u><u></u></p>
</div>
</div>
</div><div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p>
<div><div class="">
<p class="MsoNormal">On Wed, Jul 16, 2014 at 7:01 PM, Peter Villeneuve <<a href="mailto:petervnv1@gmail.com" target="_blank">petervnv1@gmail.com</a>> wrote:<u></u><u></u></p>
<div>
<p class="MsoNormal">I removed the localhost listeners on TCP and UDP, and, as I suspected, Kamailio doesn't seem to like that.<u></u><u></u></p>
<div>
<p class="MsoNormal">Why isn't kamailio sending the message back through the TLS socket?<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<pre><span style="font-size:12.0pt;color:#393939">NOTICE: <script>: -------------------------MESSAGE PROCESSING: dumping offline messages<u></u><u></u></span></pre>
<pre><span style="font-size:12.0pt;color:#393939">ERROR: tm [ut.h:343]: uri2dst2(): no corresponding socket for af 2<u></u><u></u></span></pre>
<pre><span style="font-size:12.0pt;color:#393939">ERROR: tm [uac.c:266]: t_uac_prepare(): t_uac: no socket found<u></u><u></u></span></pre>
</div>
</div>
</div>
</div><div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p>
<div><div class="">
<p class="MsoNormal">On Wed, Jul 16, 2014 at 4:44 PM, Peter Villeneuve <<a href="mailto:petervnv1@gmail.com" target="_blank">petervnv1@gmail.com</a>> wrote:<u></u><u></u></p>
<div>
<p class="MsoNormal">And here's the full routing block. I copied it from someone else on the list that was troubleshooting msilo a while back.<u></u><u></u></p>
<div>
<p class="MsoNormal">Also, I can confirm the message never gets delivered because it remains in msilo DB and kamailio logs shows it trying and trying.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<div>
<p class="MsoNormal">####### Routing Logic ########<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
</div>
</div><div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="color:#1f497d">…</span><u></u><u></u></p><div><div class="h5">
<div>
<p class="MsoNormal">On Wed, Jul 16, 2014 at 4:38 PM, Peter Villeneuve <<a href="mailto:petervnv1@gmail.com" target="_blank">petervnv1@gmail.com</a>> wrote:<u></u><u></u></p>
<div>
<p class="MsoNormal">Thanks for your help Daniel.<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">OK I ngrepped port 5060 and indeed the message tries to get delivered. However it never arrives at the client (1010 in this case).<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">I have added localhost listeners for UDP and TCP, even though all clients register through TLS only (could this be the root of the problem?). I added localhost listeners because I was getting the no socket found error message.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<div>
<p class="MsoNormal">Listening on <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> udp: <a href="http://127.0.0.1:5080" target="_blank">
127.0.0.1:5080</a><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> tcp: <a href="http://127.0.0.1:5060" target="_blank">
127.0.0.1:5060</a><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> tls: 79.my.server.IP1:5061<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Aliases: <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> tcp: localhost:5060<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> udp: localhost:5080<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> *: my.domain.com:*<u></u><u></u></p>
</div>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<div>
<p class="MsoNormal">U 2014/07/16 15:29:14.904285 <a href="http://127.0.0.1:5080" target="_blank">
127.0.0.1:5080</a> -> 79.my.server.IP1:5060<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">MESSAGE <a href="mailto:sip%3A1010@my.domain.com" target="_blank">
sip:1010@my.domain.com</a> SIP/2.0.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKcde3.542219f4000000000000000000000000.0.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">To: <<a href="mailto:sip%3A1010@my.domain.com" target="_blank">sip:1010@my.domain.com</a>>.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">From: <<a href="mailto:sip%3A1000@my.domain.com" target="_blank">sip:1000@my.domain.com</a>>;tag=def4124455da8a0b8e97eafabd028e26-2c30.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">CSeq: 10 MESSAGE.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Call-ID: <a href="mailto:16b126996f51d89c-12460@127.0.0.1" target="_blank">
16b126996f51d89c-12460@127.0.0.1</a>.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Max-Forwards: 70.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Content-Length: 58.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">User-Agent: kamailio (4.1.4 (x86_64/linux)).<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Date: Wed, 16 Jul 2014 15:22:31 GMT.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Content-Type: text/plain.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">[Offline message - Wed Jul 16 15:22:31 2014] Test 1,2,3<u></u><u></u></p>
</div>
</div>
<div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p>
<div>
<p class="MsoNormal">On Wed, Jul 16, 2014 at 8:58 AM, Daniel-Constantin Mierla <<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>> wrote:<u></u><u></u></p>
<div>
<p class="MsoNormal">Hello,<br>
<br>
can you watch the sip traffic on the network to see if the sip messages is sent out? You can use ngrep, like:<br>
<br>
ngrep -d any -qt -W byline "sip" port 5060<br>
<br>
Cheers,<br>
Daniel<u></u><u></u></p>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p>
<div>
<p class="MsoNormal">On 14/07/14 19:56, Peter Villeneuve wrote:<u></u><u></u></p>
</div>
</div>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<div>
<div>
<p class="MsoNormal">Hi, <u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">This is most likely a stupid mistake on my route config, but msilo correctly stores messages for offline users, but when they come back online, the message never arrives.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Looking through the debug logs indeed there is an error, with status 408, which suggests kamaiio can't find a route to the user that just logged. Before I spend hours looking through all the routing blocks, perhaps someone more exprienced
in kamailio can see the problem right away and offer a solution?<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Thanks<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<div>
<p class="MsoNormal">DEBUG: msilo [msilo.c:1148]: m_dump(): msg [1-12] for: <a href="mailto:sip%3A1010@my.domain.com" target="_blank">
sip:1010@my.domain.com</a><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: <core> [io_wait.h:617]: io_watch_del(): DBG: io_watch_del (0x8e3040, 9, -1, 0x10) fd_no=2 called<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: <core> [tcp_read.c:1437]: release_tcpconn(): releasing con 0x7f61ced1b1b0, state 1, fd=9, id=1<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> DEBUG: <core> [tcp_read.c:1438]: release_tcpconn(): extra_data 0x7f61ced1c4f8<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: <core> [tcp_main.c:3385]: handle_tcp_child(): handle_tcp_child: reader response= 7f61ced1b1b0, 1 from 0 <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: <core> [io_wait.h:390]: io_watch_add(): DBG: io_watch_add(0x89ec40, 26, 2, 0x7f61ced1b1b0), fd_no=21<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: <core> [tcp_main.c:3515]: handle_tcp_child(): handle_tcp_child: CONN_RELEASE 0x7f61ced1b1b0 refcnt= 1<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: tm [t_reply.c:1304]: t_should_relay_response(): ->>>>>>>>> T_code=0, new_code=408<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: tm [t_reply.c:2086]: local_reply(): DEBUG: local_reply: branch=0, save=0, winner=0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: tm [t_reply.c:2123]: local_reply(): DEBUG: local transaction completed<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: tm [t_hooks.c:288]: run_trans_callbacks_internal(): DBG: trans=0x7f61ced1d868, callback type 1024, id 0 entered<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: msilo [msilo.c:1317]: m_tm_callback(): <b>completed with status 408</b> [mid: 140058058335472/13]<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: msilo [msilo.c:1325]: m_tm_callback(): message <13> was not sent successfully<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: msilo [ms_msg_list.c:236]: msg_list_set_flag(): mid:13 fl:8<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: tm [t_reply.c:1304]: t_should_relay_response(): ->>>>>>>>> T_code=0, new_code=408<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: tm [t_reply.c:2086]: local_reply(): DEBUG: local_reply: branch=0, save=0, winner=0<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: tm [t_reply.c:2123]: local_reply(): DEBUG: local transaction completed<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: tm [t_hooks.c:288]: run_trans_callbacks_internal(): DBG: trans=0x7f61ced5f098, callback type 1024, id 0 entered<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: msilo [msilo.c:1317]: m_tm_callback(): completed with status 408 [mid: 140058058329184/12]<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: msilo [msilo.c:1325]: m_tm_callback(): message <12> was not sent successfully<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">DEBUG: msilo [ms_msg_list.c:236]: msg_list_set_flag(): mid:12 fl:8<u></u><u></u></p>
</div>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><u></u> <u></u></p>
</div>
</div>
<pre>_______________________________________________<u></u><u></u></pre>
<pre>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<u></u><u></u></pre>
<pre><a href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a><u></u><u></u></pre>
<pre><a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><span style="color:#888888"><u></u><u></u></span></pre>
</blockquote>
<p class="MsoNormal"><span style="color:#888888"><br>
<br>
<u></u><u></u></span></p>
<pre><span style="color:#888888">-- <u></u><u></u></span></pre>
<pre><span style="color:#888888">Daniel-Constantin Mierla - <a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a><u></u><u></u></span></pre>
<pre><span style="color:#888888"><a href="http://twitter.com/#!/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a><u></u><u></u></span></pre>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<br>
<a href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a><br>
<a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><u></u><u></u></p>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div></div></div>
</div>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
<hr>
<p class="MsoNormal"><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif";color:gray">This e-mail and any attachment
<span>is</span> for <span>authorised</span> use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained
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<br>_______________________________________________<br>
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<br>
<a href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><br>
<a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><br>
<br></blockquote></div><br></div>