[lir-wg] Discussion about RIPE-261
Kurt Erik Lindqvist kurtis at kurtis.pp.se
Sun Jun 1 19:23:34 CEST 2003
>>> So, what we really want is PI addresses. And with the current >>> pratices they >>> just do not aggregate which also is a bad thing. This is why I think >>> the >>> geographical approach already mentioned on the list (one netblock per >>> country, different sizes depending on population) currently is the >>> approach >>> which fits that need best, I believe. >> >> How do you come to that conclusion? Every other PI space will be with >> another ISP. So even thought you might have everything close together >> on a "human logic" level there is no way to aggregate the prefixes >> together in the routing system. Unless of course you want to do it >> PTT style where one is the one who routes this block. > > I think in most cases the "human logic level" also works for routing. > So > I guess many people will carry the complete routingtable for those > countries > they communicate a lot with (mostly this will be the own country and > some > nearby, but YMMV) and just have a few aggregates like "send all > traffic to > $farcountry1 to uplink A, send all for $farcountry2 via uplink B etc". ...and if you are a "Tier-1" operator that is also selling services all across the globe and use one single AS-number, you will end up having to carry all those routes anyway....and guess what, the "Tier-1"s are coming to the conclusion that routes equals state equals costs. Cost need to be recovered. I think you can work out the rest. > I think this could be a good compromise between every multihomed user > has to > be in every routing table and ongoing provider dependance. > It's a good idea, but the world doesn't really look that way. - kurtis - -------------- next part -------------- A non-text attachment was scrubbed... Name: PGP.sig Type: application/pgp-signature Size: 174 bytes Desc: not available URL: <https://www.ripe.net/ripe/mail/archives/lir-wg/attachments/20030601/88b165ea/attachment.sig>
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