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<div class="moz-cite-prefix">On 2018-05-29 13:07, Wojciech Wrona
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:daec3c34-2108-5294-5bfd-8ff0529a7eb3@w0jtas.com">
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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>
<br>
Marcin<br>
<br>
<blockquote type="cite"
cite="mid:daec3c34-2108-5294-5bfd-8ff0529a7eb3@w0jtas.com"> <br>
Best regards,<br>
<pre class="moz-signature" cols="72">--
Wojciech Wrona</pre>
<div class="moz-cite-prefix">W dniu 29.05.2018 o 12:41, Marcin
Kuczera pisze:<br>
</div>
<blockquote type="cite"
cite="mid:723efe60-46c9-daf3-02a3-2f7631d029cd@leon.pl">
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charset=utf-8">
<div class="moz-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"
cite="mid:58ee9140-bd13-2183-0a73-cb4b625303c5@w0jtas.com">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>
</p>
<div class="moz-signature">-- <br>
<p style="font-family: Helvetica, Arial, sans-serif;
font-size: 12px; line-height: 14px; color: #999999;"><span
id="name-input" class="txt" style="font-weight: bold;">Marcin
Kuczera</span> <span id="title-sep">/</span> <span
id="title-input" class="txt" style="color: #999;">Wiceprezes
Zarządu / CTO<span><br>
<span id="mobile-input" class="txt" style="color: #999;">+48
32 440 80 71<span id="email-sep" class="txt">/</span>
<a id="email-input" class="link email" style="color:
#51930b;" href="mailto:marcin.kuczera@leon.pl"
moz-do-not-send="true">marcin.kuczera@leon.pl</a></span></span></span></p>
<p style="font-family: Helvetica, Arial, sans-serif;
font-size: 12px; line-height: 14px;"><span
id="company-input" class="txt" style="font-weight: bold;
color: #999;">Leon Sp. z o.o.</span> <span
id="office-sep" class="txt" style="color: #999;"> </span>
<span id="address-sep"><br>
</span> <span id="address-input" class="txt" style="color:
#999;">ul. Kilińskiego 33d, 44-200 Rybnik </span><br>
<a id="website-input" class="link" style="color: #51930b;"
href="http://www.leon.pl/" moz-do-not-send="true">http://www.leon.pl/</a></p>
<p id="disclaimer-input" class="txt" style="font-family:
Helvetica, Arial, sans-serif; color: #999999; font-size:
12px; line-height: 14px;">INTERNET | TELEWIZJA | TELEFON</p>
<p style="font-family: Helvetica, Arial, sans-serif;
font-size: 12px; line-height: 14px;"><span id="office-sep"
class="txt" style="color: #999;">KRS 0000223101 Sąd
Rejonowy w Gliwicach<br>
<span id="mobile-input" class="txt" style="color: #999;"></span><span
id="mobile-input" class="txt" style="color: #999;">
Kapitał zakładowy 576.700 zł<br>
<span id="mobile-input" class="txt" style="color: #999;"></span><span
id="mobile-input" class="txt" style="color: #999;">
NIP: 6332068698</span></span></span></p>
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<p><br>
</p>
<div class="moz-signature">-- <br>
<p style="font-family: Helvetica, Arial, sans-serif; font-size:
12px; line-height: 14px; color: #999999;"><span id="name-input"
class="txt" style="font-weight: bold;">Marcin Kuczera</span> <span
id="title-sep">/</span> <span id="title-input" class="txt"
style="color: #999;">Wiceprezes Zarządu / CTO<span><br>
<span id="mobile-input" class="txt" style="color: #999;">+48
32 440 80 71<span id="email-sep" class="txt">/</span> <a
id="email-input" class="link email" style="color:
#51930b;" href="mailto:marcin.kuczera@leon.pl">marcin.kuczera@leon.pl</a></span></span></span></p>
<p style="font-family: Helvetica, Arial, sans-serif; font-size:
12px; line-height: 14px;"><span id="company-input" class="txt"
style="font-weight: bold; color: #999;">Leon Sp. z o.o.</span>
<span id="office-sep" class="txt" style="color: #999;"> </span>
<span id="address-sep"><br>
</span> <span id="address-input" class="txt" style="color:
#999;">ul. Kilińskiego 33d, 44-200 Rybnik </span><br>
<a id="website-input" class="link" style="color: #51930b;"
href="http://www.leon.pl/">http://www.leon.pl/</a></p>
<p id="disclaimer-input" class="txt" style="font-family:
Helvetica, Arial, sans-serif; color: #999999; font-size: 12px;
line-height: 14px;">INTERNET | TELEWIZJA | TELEFON</p>
<p style="font-family: Helvetica, Arial, sans-serif; font-size:
12px; line-height: 14px;"><span id="office-sep" class="txt"
style="color: #999;">KRS 0000223101 Sąd Rejonowy w Gliwicach<br>
<span id="mobile-input" class="txt" style="color: #999;"></span><span
id="mobile-input" class="txt" style="color: #999;"> Kapitał
zakładowy 576.700 zł<br>
<span id="mobile-input" class="txt" style="color: #999;"></span><span
id="mobile-input" class="txt" style="color: #999;"> NIP:
6332068698</span></span></span></p>
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