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 <[email protected]>: > > > Am 14.06.2016 um 20:43 schrieb Gert Doering <[email protected]>: > > > > 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 > [email protected] > > -- | Alexander Azimov | HLL l QRATOR | tel.: +7 499 241 81 92 | mob.: +7 915 360 08 86 | skype: mitradir | mailto: [email protected] | visit: www.qrator.net
