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<p>I found something like this :</p>
<p>[BGP]Dareek#sh bgp malform update<br>
</p>
Jan 30 02:34:31 Malformed UPDATE msg (nbr 87.245.245.128, context
0x4008010a, 77 bytes, repeated 14 times, reason: Invalid msg) - <br>
ffff ffff ffff ffff ffff ffff ffff ffff 004d 0200 0000 3240 0101
0040 020e 0203 0000 232a 0000 0c97 0003 0fcb 4003 0457 f5f5 80e0
0708 0003 0fcb 5d72 28a2 c008 0823 <br>
2a23 2a23 2afc 9117 b964 54<br>
<br>
<div class="moz-cite-prefix">W dniu 30.01.2018 o 13:06, Olivier
Benghozi pisze:<br>
</div>
<blockquote type="cite"
cite="mid:45888B5E-7C56-49A3-BF29-BE161691BAB4@wifirst.fr">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
In 2011 the issue was with an AGGREGATOR attribute with AS 0.
<div class=""><br class="">
</div>
<div class="">So it's something else here.<br class="">
<div>Maybe like <a href="https://lists.gt.net/nsp/juniper/35537"
class="" moz-do-not-send="true">https://lists.gt.net/nsp/juniper/35537</a> ?</div>
<div><br class="">
</div>
<div>You'll have to capture the session and/or debug bgp on the
Smartedge to have some more information about the route at
problem, I guess.</div>
<div><br class="">
<blockquote type="cite" class="">
<div class="">Le 30 janv. 2018 à 12:54, Michał Przywuski
<<a href="mailto:mprzywuski@jmdi.pl" class=""
moz-do-not-send="true">mprzywuski@jmdi.pl</a>> a
écrit :</div>
<br class="Apple-interchange-newline">
<div class="">
<div class="">Hi , my device and log.<br class="">
<br class="">
[local]Dareek#sh ver<br class="">
<br class="">
Redback Networks SmartEdge OS Version
SEOS-12.1.1.11p7-Release<br class="">
Built by <a
href="mailto:sysbuild@eussjlx7065.sj.us.am.ericsson.se"
class="" moz-do-not-send="true">sysbuild@eussjlx7065.sj.us.am.ericsson.se</a>
Mon May 2 02:42:56 PDT 2016<br class="">
Copyright (C) 1998-2016, Redback Networks Inc. All
rights reserved.<br class="">
System Bootstrap version is Mips,rev2.0.2.69<br class="">
Installed minikernel version is 11.7<br class="">
Router Up Time - 40 days, 9 hours 21 minutes 33 secs<br
class="">
<br class="">
<br class="">
Jan 30 02:25:54 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 send NOTIFICATION: 3/4 (update: attribute
flags error) with 11 byte data. mxReadMs=3414<br
class="">
Jan 30 02:26:43 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 UP<br class="">
Jan 30 02:27:20 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 DOWN - Notification sent<br class="">
Jan 30 02:27:20 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 send NOTIFICATION: 3/4 (update: attribute
flags error) with 11 byte data. mxReadMs=2579<br
class="">
Jan 30 02:28:18 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 UP<br class="">
Jan 30 02:28:49 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 DOWN - Notification sent<br class="">
Jan 30 02:28:49 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 send NOTIFICATION: 3/4 (update: attribute
flags error) with 11 byte data. mxReadMs=2267<br
class="">
Jan 30 02:29:40 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 UP<br class="">
Jan 30 02:30:21 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 DOWN - Notification sent<br class="">
Jan 30 02:30:21 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 send NOTIFICATION: 3/4 (update: attribute
flags error) with 11 byte data. mxReadMs=4185<br
class="">
Jan 30 02:31:08 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 UP<br class="">
Jan 30 02:31:48 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 DOWN - Notification sent<br class="">
Jan 30 02:31:48 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 send NOTIFICATION: 3/4 (update: attribute
flags error) with 11 byte data. mxReadMs=2637<br
class="">
Jan 30 02:32:36 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 UP<br class="">
Jan 30 02:33:06 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 DOWN - Notification sent<br class="">
Jan 30 02:33:06 10.15.1.1 [0266]: %BGP-6-INFO:
87.245.245.128 send NOTIFICATION: 3/4 (update: attribute
flags error) with 11 byte data. mxReadMs=2709<br
class="">
<br class="">
<br class="">
W dniu 30.01.2018 o 12:29, Olivier Benghozi pisze:<br
class="">
<blockquote type="cite" class="">Update version. It was
some 6.x stuff, in 2011, so it's very old now.<br
class="">
<br class="">
<blockquote type="cite" class="">Le 30 janv. 2018 à
12:17, Michał Przywuski <<a
href="mailto:mprzywuski@jmdi.pl" class=""
moz-do-not-send="true">mprzywuski@jmdi.pl</a>>
a écrit :<br class="">
<br class="">
Hi , i have a problem with BGP flapping , one of
peer send us notification and after that ower
session flap. I know some peapole also have problem
with that (<a
href="https://mailman.nanog.org/pipermail/nanog/2011-December/042537.html"
class="" moz-do-not-send="true">https://mailman.nanog.org/pipermail/nanog/2011-December/042537.html</a>).
Do you know how to fix it ?<br class="">
</blockquote>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Michał Przywuski
Administrator sieci. </pre>
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