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Route leak in Bangladesh

Subject: Route leak in Bangladesh
From: maz at iij.ad.jp (Matsuzaki Yoshinobu)
Date: Tue, 30 Jun 2015 22:22:38 +0900 (JST)
In-reply-to: <m2y4j1tqfg.wl%[email protected]>
References: <[email protected]> <[email protected]> <m2y4j1tqfg.wl%[email protected]>

Randy Bush <randy at psg.com> wrote
>> A friend in AS58587 confirmed that this was caused by a configuration
>> error - it seems like related to redistribution, and they already
>> fixed that.
> 
> 7007 all over again.  do not redistribute bgp into igp.  do not
> redistribute igp into bgp.

I also suggested them to implement BGP community based route filtering
in their outbound policy.  Any other suggestions or thoughts to
prevent such incidents in general?
-----
Matsuzaki Yoshinobu <maz at iij.ad.jp>
 - IIJ/AS2497  INOC-DBA: 2497*629

Follow-Ups:
- Route leak in Bangladesh
  - From: mark.tinka at seacom.mu (Mark Tinka)
- Route leak in Bangladesh
  - From: job at instituut.net (Job Snijders)
- Route leak in Bangladesh
  - From: streiner at cluebyfour.org (Justin M. Streiner)

References:
- Route leak in Bangladesh
  - From: Grzegorz at Janoszka.pl (Grzegorz Janoszka)
- Route leak in Bangladesh
  - From: maz at iij.ad.jp (Matsuzaki Yoshinobu)
- Route leak in Bangladesh
  - From: randy at psg.com (Randy Bush)

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