[AusNOG] Long AS Path

[Nathan Brookfield]

Hi James,

Certainly did and it upset a lot of RouterOS devices.

Nathan Brookfield
Chief Executive Officer

Simtronic Technologies Pty Ltd
http://www.simtronic.com.au

On 21 Jun 2017, at 09:13, James Braunegg <james.braunegg at micron21.com<mailto:james.braunegg at micron21.com>> wrote:

Dear All

Just wondering if anyone else saw this yesterday afternoon ?

Jun 20 16:57:29:E:BGP: From Peer 38.X.X.X received Long AS_PATH= AS_SEQ(2) 174 12956 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 ... attribute length (567) More than configured MAXAS-LIMIT

Jun 20 16:15:26:E:BGP: From Peer 78.X.X.X received Long AS_PATH= AS_SEQ(2) 5580 3257 12956 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 23456 ... attribute length (568) More than configured MAXAS-LIMIT

Someone is having fun, creating weird and wonderful long AS paths based around AS 23456, we saw the same pattern of data from numerous upstream providers.

Kindest Regards,

James Braunegg



<image001.png>

1300 769 972<tel:1300%20769%20972> / 0488 997 207<tel:1300%20769%20972>

james at micron21.com<mailto:james at micron21.com>

www.micron21.com/<http://www.micron21.com/>


<image002.png><http://www.micron21.com/>


<image003.png><https://www.facebook.com/micron21/>

<image004.png><https://twitter.com/micron21>

Follow us on Twitter<https://twitter.com/micron21> for important service and system updates.


This message is intended for the addressee named above. It may contain privileged or confidential information. If you are not the intended recipient of this message you must not use, copy, distribute or disclose it to anyone other than the addressee. If you have received this message in error please return the message to the sender by replying to it and then delete the message from your computer.




_______________________________________________
AusNOG mailing list
AusNOG at lists.ausnog.net<mailto:AusNOG at lists.ausnog.net>
http://lists.ausnog.net/mailman/listinfo/ausnog
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ausnog.net/pipermail/ausnog/attachments/20170620/ae33229c/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 1047 bytes
Desc: image001.png
URL: <http://lists.ausnog.net/pipermail/ausnog/attachments/20170620/ae33229c/attachment.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image002.png
Type: image/png
Size: 4219 bytes
Desc: image002.png
URL: <http://lists.ausnog.net/pipermail/ausnog/attachments/20170620/ae33229c/attachment-0001.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image003.png
Type: image/png
Size: 1137 bytes
Desc: image003.png
URL: <http://lists.ausnog.net/pipermail/ausnog/attachments/20170620/ae33229c/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image004.png
Type: image/png
Size: 1246 bytes
Desc: image004.png
URL: <http://lists.ausnog.net/pipermail/ausnog/attachments/20170620/ae33229c/attachment-0003.png>