Quality Quorum [mailto:[EMAIL PROTECTED] wrote:
> On Fri, 21 Mar 2003, Jeroen Massar wrote: > > > You are avoiding the fact that 'organizations' (the people getting > > /48's) > > get that /48 out of a /32 from their upstream and that the routing > > table _should_ be filtered on those boundaries > > And how many /48s are in /32 ? Though the exact calculation depends on how the administrators of the network distribute this address space across their company. But without that consideration: 2^(128-32-48) = 2^48 = 281474976710656 281.474.976.710.656, let's see how one can pronounce that. 281.474.976 milion 281 billiongazzilion or something? At least anyone can deposit it in eurocents or even centavos on my bankaccount and I will be quite a happy chap for the rest of my live and won't bugger anybody again *ever* :) In other words it should be adequate for most very large ISP's :) And enough for your worst wet bedtime dreams. Also that's the reason why we won't want to see single /48's in the DFZ. > > Maybe you could take a look at http://www.sixxs.net/tools/grh/lg/ > > which, thanks to Gert Doering contains BGP data back to 25 Aug 2001. > > The routing tables are getting cleaner by the day. See also Gert's > > presentations at RIPE: http://www.space.net/~gert/RIPE/ and his > > Filtering list: http://www.space.net/~gert/RIPE/ipv6-filters.html > > I would love to beleive you but it may be just an aberration of > an early and very limited deployment. Can you explain why you think in such a way? Actually I think you might be interrested in some good docs IPv6: http://isoc.nl/activ/cursusmateriaal/2002-Masterclass-IETF-IPv6.ppt http://isoc.nl/activ/cursusmateriaal/2002-Masterclass-IETF-IPv6.sxi First one is Steve Deerings presentation in Powerpoint, second one in Open Office format. Greets, Jeroen -------------------------------------------------------------------- IETF IPng Working Group Mailing List IPng Home Page: http://playground.sun.com/ipng FTP archive: ftp://playground.sun.com/pub/ipng Direct all administrative requests to [EMAIL PROTECTED] --------------------------------------------------------------------