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Anyone has 12.1.1.12p15 ? The last one i've seen is
SEOS-12.1.1.12-p13.<br>
<br>
Best regards,<br>
<br>
<pre class="moz-signature" cols="72">--
Wojciech Wrona
</pre>
<div class="moz-cite-prefix">W dniu 21.06.2018 o 09:18, Николай
Михайлов pisze:<br>
</div>
<blockquote type="cite"
cite="mid:CAOFer+HqGy35=syyHA=H3OYJnULegvwbQhUW3jiaH+EUinfWRA@mail.gmail.com">
<div dir="ltr">Hello,
<div><br>
</div>
<div>The fix is available on 12.1.1.12p15 version of the
software.</div>
<div><br>
</div>
<div>Thanks.</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2018-05-30 11:08 GMT+02:00 Marcin
Kuczera <span dir="ltr"><<a href="mailto:marcin@leon.pl"
target="_blank" moz-do-not-send="true">marcin@leon.pl</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"><span class="">
<div class="m_-2497503179155628254moz-cite-prefix">On
2018-05-29 14:19, Marcin Kuczera wrote:<br>
</div>
<blockquote type="cite">
<div class="m_-2497503179155628254moz-cite-prefix">On
2018-05-29 13:07, Wojciech Wrona wrote:<br>
</div>
<blockquote type="cite"> Marcin Can You tell anything
more? I didn't notice any problem in decoded aspath
in update message (my post before) what did i wrong
? :)<br>
</blockquote>
AS Path was in fact empty, all ASes in {} brackets
were taken from confederation, but AS-Path itself was
empty, and that should not be sent from RouteServer.<br>
</blockquote>
</span> An update - after deeper analysing, according to
RFC - update was correct, and SEOS should accept it but:<br>
- this is a very interesting case of misconfiguration that
should not happen in normal usage cases<br>
- can only happen in IX when connected to RS that removes
it's AS as first AS from AS-patch<br>
- it looks like RFC bug, because such config was never
considered as possible and maybe RFC needs to be updated
in future to avoid such cases.<br>
<br>
Regards,<br>
Marcin
<div>
<div class="h5"><br>
<br>
<br>
<blockquote type="cite"> <br>
Marcin<br>
<br>
<blockquote type="cite"> <br>
Best regards,<br>
<pre class="m_-2497503179155628254moz-signature" cols="72">--
Wojciech Wrona</pre>
<div class="m_-2497503179155628254moz-cite-prefix">W
dniu 29.05.2018 o 12:41, Marcin Kuczera pisze:<br>
</div>
<blockquote type="cite">
<div
class="m_-2497503179155628254moz-cite-prefix"><br>
Fixed.<br>
The problem was located in TPIX, and had been
fixed.<br>
And that was not a SEOS fault. SEOS behaves
correctly. Question is why Juniper passed
malformed update...<br>
<br>
Regards,<br>
Marcin<br>
<br>
On 2018-05-29 10:58, Wojciech Wrona wrote:<br>
</div>
<blockquote type="cite">Hi everyone, <br>
It looks like we've managed to find another
strange problem with BGP on SEOS. In the night
one of our peers session started to flap with
following message: <br>
May 29 10:52:01: [0001]: %BGP-6-INFO:
195.149.233.1 UP <br>
May 29 10:52:15: [0001]: %BGP-6-INFO:
195.149.233.1 DOWN - Notification sent <br>
May 29 10:52:15: [0001]: %BGP-6-INFO:
195.149.233.1 send NOTIFICATION: 3/11 (update:
malformed ASPATH) with 21 byte data.
mxReadMs=1555 <br>
<br>
It does not look like previously mentioned
attribute flag error. Does anyone had
something simillar ? It is a session with
route server, so i know about "no enforce
first-as" option and it is turned on, it was
working fine till this night with no
configuration change on our side. <br>
<br>
"show bgp malform update" looks like this: <br>
May 29 10:52:15 Malformed UPDATE msg (nbr
195.149.233.1, context 0x40080001, 77 bytes,
repeated 5 times, reason: Invalid msg) - <br>
ffff ffff ffff ffff ffff ffff ffff ffff 004d
0200 0000 3240 0101 0040 0212 0104 0000 17d9
0000 183e 0000 1840 0000 1967 4003 04c3 95e9
6480 0404 0000 0000 c007 0800 0073 5fc3 95ef
ff16 c395 ec <br>
<br>
SEOS version SEOS-12.1.1.11p7-Release <br>
<br>
Thanks in advance, <br>
Best regards, <br>
<br>
</blockquote>
<p><br>
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44-200 Rybnik </span><br>
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style="font-weight:bold;color:#999">Leon Sp. z
o.o.</span> <span
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class="m_-2497503179155628254txt"
style="color:#999"> </span> <span
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id="m_-2497503179155628254company-input"
class="m_-2497503179155628254txt"
style="font-weight:bold;color:#999">Leon Sp. z
o.o.</span> <span
id="m_-2497503179155628254office-sep"
class="m_-2497503179155628254txt"
style="color:#999"> </span> <span
id="m_-2497503179155628254address-sep"><br>
</span> <span
id="m_-2497503179155628254address-input"
class="m_-2497503179155628254txt"
style="color:#999">ul. Kilińskiego 33d, 44-200
Rybnik </span><br>
<a id="m_-2497503179155628254website-input"
class="m_-2497503179155628254link"
style="color:#51930b" href="http://www.leon.pl/"
target="_blank" moz-do-not-send="true">http://www.leon.pl/</a></p>
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