Re: AW: AW: Prefix-Hijack by AS7514

[Colin Johnston <colinj () gt86car org uk>]

even if customer router crash fault, should have been filtered via prefix list blocking to only allow customer network 
prefixs to be anounced onwards ? as per best practice

colin
Sent from my iPhone

> On 17 Jul 2015, at 09:55, Matsuzaki Yoshinobu <maz () iij ad jp> wrote:
>
> 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