nanog mailing list archives

Re: Route leak in Bangladesh


From: Matsuzaki Yoshinobu <maz () iij ad jp>
Date: Tue, 30 Jun 2015 22:22:38 +0900 (JST)

Randy Bush <randy () 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 () iij ad jp>
 - IIJ/AS2497  INOC-DBA: 2497*629


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