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<tt>Hi Peter,<br>
<br>
In TCP, you cannot control the port used to fire a new TCP
connection - this is selected by the kernel. Still, the UAS side
will reply back to the originating port (as the trace shows). The
fact the uac_registrant does not see the 401 is not necessarily
because of the TCP connection, but rather because of some SIP
transactional issue - the reply does not match the requests, so
the TM module does not deliver the reply to </tt><tt><tt>uac_registrant.<br>
<br>
Do you see any logs from OpenSIPS about the incoming 401 reply ?<br>
<br>
</tt>Best regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a>
OpenSIPS Summit May 2017 Amsterdam
<a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2017Amsterdam.html">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
<div class="moz-cite-prefix">On 04/21/2017 12:21 PM, Peter Baines
(lists) wrote:<br>
</div>
<blockquote
cite="mid:CADNsZnX-rakqvqSkNMKFYQ60YR3uia9WAVKpZtbqsGqQtV0WEA@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div>Hi Bogdan,<br>
<br>
</div>
<div>Yes you are correct, it is a retransmission.<br>
<br>
I've specifed port 5060 as the forced_socket in the
registrant table but opensips (1.2.3.4 below) doesn't use
it. Is there a way to force uac_registrant to use 5060, or
alternatively make the uac_registrant module listen for
replies on whatever port it decides to open ?<br>
<br>
T 2017/04/21 11:05:26.960562 <a moz-do-not-send="true"
href="http://1.2.3.4:52945">1.2.3.4:52945</a> -> <a
moz-do-not-send="true" href="http://4.3.2.1:5060">4.3.2.1:5060</a>
[AP]<br>
REGISTER sip:<a moz-do-not-send="true"
href="http://imsreg.example.com">imsreg.example.com</a>
SIP/2.0.<br>
<br>
T 2017/04/21 11:05:27.381976 <a moz-do-not-send="true"
href="http://4.3.2.1:5060">4.3.2.1:5060</a> -> <a
moz-do-not-send="true" href="http://1.2.3.4:52945">1.2.3.4:52945</a>
[AP]<br>
SIP/2.0 401 Unauthorized.<br>
</div>
<div><br>
<br>
mysql> SELECT * FROM registrant \G<br>
*************************** 1. row
***************************<br>
id: 1<br>
registrar: sip:<a moz-do-not-send="true"
href="http://imsreg.example.com">imsreg.example.com</a><br>
proxy: NULL<br>
aor: <a moz-do-not-send="true"
href="mailto:sip%3A%2B98765432101@ims.example.com">sip:+98765432101@ims.example.com</a><br>
third_party_registrant: NULL<br>
username: +<a moz-do-not-send="true"
href="mailto:98765432101@ims.example.com">98765432101@ims.example.com</a><br>
password: 123<br>
binding_URI: <a moz-do-not-send="true"
href="mailto:sip%3A%2B98765432101@1.2.3.4">sip:+98765432101@1.2.3.4</a><br>
binding_params: NULL<br>
expiry: NULL<br>
<b> forced_socket: tcp:<a moz-do-not-send="true"
href="http://1.2.3.4:5060">1.2.3.4:5060</a></b><br>
1 row in set (0.00 sec)<br>
<br>
</div>
<div><br>
</div>
Thank you,<br>
</div>
Peter<br>
<div>
<div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 21 April 2017 at 09:53,
Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:bogdan@opensips.org">bogdan@opensips.org</a></a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px
0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF"> <tt>Hi Pete,<br>
<br>
Looking to the logs, I see only one line :<span
class="gmail-"><br>
<br>
Apr 21 09:58:56 dev01
/usr/local/opensips_2.2/sbin/<wbr>opensips[4766]:
DBG:uac_registrant:reg_tm_<wbr>cback: tm
[0x7f2ceb70b2f0] notification cb for
FAKED_REPLY [408] reply at [1492761536]<br>
<br>
</span> The "r</tt><tt><tt>eg_tm_cback" is the
TM callback used to report back to the
uac_registrant module the reply code for the
sent REGISTER. And I see there a 408 timeout
:-/ .....<br>
<br>
Even more, the "run_reg_tm_cback" function
(that triggers the build of the auth hdr)
does not show up logging anything (and there
are some debug over there).<br>
<br>
So, are you sure that the 401 is actually
received ? maybe the second REGISTER is
actually a retransmission of the first one ?<br>
<br>
</tt>Best regards,<br>
</tt>
<pre class="gmail-m_4641661313998088094moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" class="gmail-m_4641661313998088094moz-txt-link-freetext" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.<wbr>com</a>
OpenSIPS Summit May 2017 Amsterdam
<a moz-do-not-send="true" class="gmail-m_4641661313998088094moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2017Amsterdam.html" target="_blank">http://www.opensips.org/<wbr>events/Summit-2017Amsterdam.<wbr>html</a>
</pre><div><div class="gmail-h5">
<div class="gmail-m_4641661313998088094moz-cite-prefix">On 04/21/2017 11:14 AM, Peter Baines
(lists) wrote:
</div>
</div></div><blockquote type="cite"><div><div class="gmail-h5">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>
<div>Hello,
</div>
I am trying to use the uac_registrant module (2.2)
to register via TCP but when it recieves the 401 it
is not adding the Authorization header.
</div>
It does work with UDP so I get:
</div>
REGISTER -> 401 (with WWW-Authenticate) ->
REGISTER (with Authorization) -> 200 OK
</div>
However when I tell it to use TCP it doesn't add the
Authorization header:
UPDATE registrant SET forced_socket = 'tcp:<a moz-do-not-send="true" href="http://1.2.3.4:5060" target="_blank">1.2.3.4:5060</a>';
</div>
REGISTER -> 401 (with WWW-Authenticate) -> REGISTER
(no Authorization) -> 403 Forbidden
</div>
<div>I've included the debug log for the failing TCP REGSITER
attempt: <a moz-do-not-send="true" href="https://pastebin.com/gigJkWZX" target="_blank">https://pastebin.com/gigJkWZX</a>
</div>
Regards,
</div>
Peter</div>
<fieldset class="gmail-m_4641661313998088094mimeAttachmentHeader"></fieldset>
</div></div><pre>______________________________<wbr>_________________
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<a moz-do-not-send="true" class="gmail-m_4641661313998088094moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-<wbr>bin/mailman/listinfo/users</a>
</pre>
</blockquote>
</div>
</blockquote></div>
</div></div></div></div></div></div>
</blockquote>
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