thanks gert, much appreciated. was looking for a quick idea how to go on.. now i know :)
> Date: Fri, 12 Nov 2010 12:40:16 +0100 > From: [email protected] > To: [email protected] > CC: [email protected] > Subject: Re: [c-nsp] ipv6 subnetting > > Hi, > > On Fri, Nov 12, 2010 at 04:29:49PM +0500, Good One wrote: > > just a quick one.. if you have a supernet of ipv6 like 2504:7000/32, and > > you want to slice it /64 > > what is the easiest way to do that. > > Patience :-) - takes a while for 4 billion /64 to be sliced up. > > Seriously: this very much depends on your network structure. I'd start > by chopping the /32 to /40s or /44 or something similarily big, and > allocate one of these to each of your major network locations - like > "per country" or "per city" or whatever aggregation points exist. > > Then repeat - chop the /40 to /48, to allocate one each DSLAM / BRAS (etc). > > Then repeat - chop the /48-on-BRAS to one-/64-per-customer (or one /56). > > > Most important: follow the aggregation points in your network, and do strong > and multi-level aggregation. You do not want to have 4 billion /64 in your > internal routing. > > (Oh, and configure your e-mail client right) > > gert > -- > USENET is *not* the non-clickable part of WWW! > //www.muc.de/~gert/ > Gert Doering - Munich, Germany [email protected] > fax: +49-89-35655025 [email protected] _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
