Wolfgang, it's unfair ... you do not have to deal with hardware routers :). Install AS_PATH ACL and prefix list on a Cisco router (e.g. with an RSP720-3CXL) and you'll run into lots of pain ... best regards Jürgen Jaritsch Head of Network & Infrastructure ANEXIA Internetdienstleistungs GmbH Telefon: +43-5-0556-300 Telefax: +43-5-0556-500 E-Mail: jj@anexia.at Web: http://www.anexia.at Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601 -----Ursprüngliche Nachricht----- Von: NANOG [mailto:nanog-bounces@nanog.org] Im Auftrag von Wolfgang Tremmel Gesendet: Freitag, 17. Juli 2015 12:48 An: nanog@nanog.org Betreff: Re: Prefix-Hijack by AS7514
On 17.07.2015, at 12:03, Mark Tinka <mark.tinka@seacom.mu> wrote:
Some countries I know do this for their exchange points. But by-and-large, it is not scalable. Same goes for AS_PATH lists for peering.
it does scale. We do this for all our routeservers at all exchange points we operate. In Frankfurt we have 745 peers on our routeservers. (And: we are not a country but an exchange point operator :-) best regards Wolfgang -- Wolfgang Tremmel e-mail: wolfgang.tremmel@de-cix.net DE-CIX Management GmbH Lindleystr. 12, 60314 Frankfurt Geschaeftsfuehrer Harald A. Summa Fax: +49 69 4056 2716 Registergericht AG Koeln, HRB 51135 http://www.de-cix.net Zentrale: Lichtstr. 43i, 50825 Koeln