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<div class="moz-cite-prefix">eherr wrote:<br>
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<p class="MsoNormal">Not sure if this has been answered but I
cannot find a solution.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am running Asterisk 1.4.26.3</p>
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Very VERY old. If you need to continue in 1.4, you should really up
to the last 1.4.44<br>
Many MANY changes and broken changes between 1.4.26 and 1.4.44<br>
<br>
John Novack<br>
<br>
<blockquote cite="mid:51364c88.47c3e00a.78d4.ffffed22@mx.google.com"
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<p class="MsoNormal"><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am seeing the following lines in my log
files:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">A: [2013-03-05 13:54:27] NOTICE[6928]
chan_sip.c: Failed to authenticate user
<sip:192.210.138.12>;tag=DmVIjOlfYiiL<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">B: [2013-03-05 12:20:00] NOTICE[6928]
chan_sip.c: Failed to authenticate user
101<a class="moz-txt-link-rfc2396E" href="mailto:sip:101@my.asterisk.server.ip"><sip:101@my.asterisk.server.ip></a>;tag=eec630f1<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">C: [2013-03-03 05:15:02] NOTICE[31158]
chan_sip.c: Registration from
'"101381"<a class="moz-txt-link-rfc2396E" href="mailto:sip:101381@my.asterisk.server.ip"><sip:101381@my.asterisk.server.ip></a>' failed for
'85.25.23.129' - No matching peer found<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Now Two Part Question:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Part 1: <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I understand that line C is from some soft
phone like Xlite, IP phone, or program trying to register
extension 101381 to my server and the user exten does not
exist. I don’t understand the method for A or B. I don’t
understand what generates that error message. Can someone
explain?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Part 2:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Fail2ban blocks line C as per the regex in
filters/asterisk.conf. What I don’t understand is why doesn’t
lines A or B have a built in regex line? This goes back to not
knowing the method that generates the error message in part 1.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Also, can I update the regex in
asterisk.conf, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">From: NOTICE.* .*: Failed to authenticate
user <a moz-do-not-send="true" href="mailto:.*@%3cHOST%3e.*">.*@<HOST>.*</a>
<o:p></o:p></p>
<p class="MsoNormal">To: NOTICE.* .*: Failed to authenticate
user .*<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It should ban both A and B, along with the
original Regex line that I modified.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Question is, would this present a problem
under normal circumstances? I know when the line comes up with
my.asterisk.server.ip it will get ignored because I am in the
ignoreip list but I want to make sure it will be OK to adjust.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks community!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-E<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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Dog is my Co-pilot</pre>
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