[routing-wg] Bogon ASN Filter Policy

Dear colleagues,

I've made small observation to check existence of alternative paths - from
more then 8k prefixes, that are announced by private ASNs, only 2k of them
have alternative with not-private origin. So I waive from my suggestion,
it's not going to work.

Thank you all for comments!


2016-06-15 16:16 GMT+03:00 Sebastian Becker <sb at lab.dtag.de>:

>
> > Am 14.06.2016 um 20:43 schrieb Gert Doering <gert at space.net>:
> >
> > Hi,
> >
> > On Tue, Jun 14, 2016 at 04:51:40PM +0300, Alexander Azimov wrote:
> >> But I have security consideration that filtering isn't a proper
> mechanism
> >> to reach this goal. Imagine next situation - if transit accidently
> prepends
> >> its paths with private AS number it will result in DoS for all stub
> >> networks connected to this transit.
> >
> > This is good.  A transit ISP stupid enough to make such mistakes need
> > to pay in blood and money.
>
> +1
>
> --
> Sebastian Becker
> sb at lab.dtag.de
>
>


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