<html><head></head><body><div>I'm sorry but I can't explain well. response are correct from 12.0.0.1:5062(Proxy) and 127.0.0.1:5060(LB) but then there is no traffic from public IP address of LB and public IP of subscriber. It's something like this:</div><div><br></div><div>A.A.A.A(subscriber) -REGISTER-> B.B.B.B.(LB)</div><div>127.0.0.1:5060(LB) -REGISTER-> 127.0.0.1:5062(PROXY)</div><div>127.0.0.1:5062(PROXY) -100 TRYING-> 127.0.0.1:5062(LB)</div><div>Here, LB doesn't send 100 TRYING to subscriber</div><div>127.0.0.1:5062(PROXY) -401 Unauthorized-> 127.0.0.1:5062(LB)</div><div>Here, LB doesn't send 401 Unauthorized to subscriber</div><div>Then subscriber resend REGISTER again</div><div><br></div><div>and this loop is forever. </div><div><br></div><div>In kamailio-lb log I can see the message 2016-01-28T18:23:16.178771+01:00 sbc lb[14381]: DEBUG: <core> [forward.c:835]: do_forward_reply(): reply forwarded to A.A.A.A:5060, but LB never send reply to subscriber.</div><div><br></div><div>it could be possible?</div><div><br></div><div>Regards</div><div class="-x-evo-signature-wrapper"><span><pre>Sergio
</pre></span></div><div><br></div><div>El jue, 28-01-2016 a las 21:20 +0000, Marco Teixeira escribió:</div><blockquote type="cite"><div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small">Hi,</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small">Traffic between lb and proxy is on 127.0.0.1</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small">Sure you can't see it with "ngrep-sip br" ?</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small"><br></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div><font face="tahoma, sans-serif"><br></font></div><div><font face="tahoma, sans-serif" style="background-color:rgb(255,255,255)">---</font></div><div><font face="tahoma, sans-serif" style="background-color:rgb(255,255,255)">Cumprimentos / Best regards</font></div><div><font face="tahoma, sans-serif" style="background-color:rgb(255,255,255)"><br></font></div><div><font face="tahoma, sans-serif" style="background-color:rgb(255,255,255)">Marco<br></font></div><div><span style="background-color:rgb(255,255,255)"><font face="tahoma, sans-serif"><div>---</div><br></font></span></div></div></div></div>
<br><div class="gmail_quote">On Thu, Jan 28, 2016 at 6:27 PM, Sergio Serrano <span dir="ltr"><<a href="mailto:sergio.serrano@avanzada7.com" target="_blank">sergio.serrano@avanzada7.com</a>></span> wrote:<br><blockquote type="cite"><div><div>We have an installation with a extrange problem. Some subscribers, send a REGISTER from A.A.A.A, LB receive REGISTER and resend REGISTER to Proxy, the proxy send 100 Trying and 401 but with sngrep, ngrep-sip or something else I can't view responses from LB to subscriber, but in the log of LB I can see</div><div><span><pre>2016-01-28T18:23:16.178771+01:00 sbc lb[14381]: DEBUG: <core> [forward.c:835]: do_forward_reply(): reply forwarded to A.A.A.A:5060
</pre><pre><br></pre><pre>It's so extrange but I trust more in tshark, ngrep than the kamailio-lb log. Anyone know if there are some configuration or bug for this behaviour?</pre><pre><br></pre><pre>If someone could help me I will be pleasant because I can't see which is the problem.</pre><pre><br></pre><pre>Thanks,</pre><pre><br></pre><pre>Sergio</pre></span></div></div><br>_______________________________________________<br>
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