2 million routes will not be enough if we go full /27. This is not a scalable solution. Something else is needed to provide multihoming for small networks (LISP?).
Regards, Baldur On 3 October 2015 at 11:03, Youssef Bengelloun-Zahr <yous...@720.fr> wrote: > Hi, > > FYI, newer linecard models from BROCADE can hold 2 million routes. > Probably others can do that now too. > > Disclaimer : I'm not working for them or defending them, just setting an > information straight. > > My 2 cents. > > > > > Le 3 oct. 2015 à 10:33, Jürgen Jaritsch <j...@anexia.at> a écrit : > > > > As mentioned before: even the new SUP2T from Cisco is limited to 1Mio > routes ... > > > > There are MANY other vendors with the same limitations: Juniper, > Brocade, etc > > > > And the solt equipment is not the 99USD trash from the super market at > the corner ... > > > > > > Jürgen Jaritsch > > Head of Network & Infrastructure > > > > ANEXIA Internetdienstleistungs GmbH > > > > Telefon: +43-5-0556-300 > > Telefax: +43-5-0556-500 > > > > E-Mail: j...@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 > > > > > > -----Original Message----- > > From: Max Tulyev [max...@netassist.ua] > > Received: Samstag, 03 Okt. 2015, 9:11 > > To: nanog@nanog.org [nanog@nanog.org] > > Subject: Re: AW: /27 the new /24 > > > > Which routers? DIR-300 with OpenWRT/Quagga? :) > > > > I think all above-the-trash level routers supports >1M routes, isn't it? > > > >> On 02.10.15 17:45, Jürgen Jaritsch wrote: > >> Hi, > >> > >> this would at least help to get rid of many old routing engines around > the world :) ... or people would keep their "learn nothing smaller than > /24" filters in place. Also an option - but not for companies who act as an > IP transit provider. > >> > >> > >> best regards > >> > >> Jürgen Jaritsch > >> Head of Network & Infrastructure > >> > >> ANEXIA Internetdienstleistungs GmbH > >> > >> Telefon: +43-5-0556-300 > >> Telefax: +43-5-0556-500 > >> > >> E-Mail: jjarit...@anexia-it.com > >> Web: http://www.anexia-it.com > >> > >> 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-boun...@nanog.org] Im Auftrag von Justin > Wilson - MTIN > >> Gesendet: Freitag, 02. Oktober 2015 16:32 > >> An: NANOG > >> Betreff: /27 the new /24 > >> > >> I was in a discussion the other day and several Tier2 providers were > talking about the idea of adjusting their BGP filters to accept prefixes > smaller than a /24. A few were saying they thought about going down to as > small as a /27. This was mainly due to more networks coming online and not > having even a /24 of IPv4 space. The first argument is against this is the > potential bloat the global routing table could have. Many folks have > worked hard for years to summarize and such. others were saying they would > do a /26 or bigger. > >> > >> However, what do we do about the new networks which want to do BGP but > only can get small allocations from someone (either a RIR or one of their > upstreams)? > >> > >> Just throwing that out there. Seems like an interesting discussion. > >> > >> > >> Justin Wilson > >> j...@mtin.net > >> > >> --- > >> http://www.mtin.net Owner/CEO > >> xISP Solutions- Consulting – Data Centers - Bandwidth > >> > >> http://www.midwest-ix.com COO/Chairman > >> Internet Exchange - Peering - Distributed Fabric > > >
