[182453] in North American Network Operators' Group

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Re: AW: AW: Prefix-Hijack by AS7514

daemon@ATHENA.MIT.EDU (Matsuzaki Yoshinobu)
Fri Jul 17 04:58:01 2015

X-Original-To: nanog@nanog.org
Date: Fri, 17 Jul 2015 17:55:53 +0900 (JST)
To: nanog@nanog.org
From: Matsuzaki Yoshinobu <maz@iij.ad.jp>
In-Reply-To: <DE94E816-EA1E-4193-93CB-59220EF92BEC@gt86car.org.uk>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

Colin Johnston <colinj@gt86car.org.uk> wrote
> any idea why error happened ?
> what config needs fixing to mitigate mistake?
> it was easy to see problem via ripe atlas :)

I just got brief explanation from a friend in AS7514.

A router in their network suddenly went out of control, and it seems
this somehow generated wrong routing information.  They solved the
issue by disconnecting the router and are now investigating it.
-----
Matsuzaki Yoshinobu <maz@iij.ad.jp>
 - IIJ/AS2497  INOC-DBA: 2497*629

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