On 11/06/2012 06:45 AM, Brian E Carpenter wrote: >> If you generate your addresses according to traditional SLAAC, and the >> advertised autoconf pprefix is always the same, where's the renumbering? > > At least for a homenet or small office buying basic service, > there's no guarantee you will get the same prefix back if you > power cycle your CPE.
For a home net, do you really want to use IPv6 addresse, or wuld you rather use DNS/mDNS? >> The point is, if you're updating the DNS entiries anyway, why would you >> care about the special magic (i.e., tokenized IIDS)? -- the meat seems >> to the in the renumbering case. > > Site managers of enterprise networks like predictability, and > they don't want things to change in the case of a swap of the > physical server, and of course they don't want to manually > configure an IPv6 address on the new box. They will have to configure the tokenized IIDs, anyway. - again, I think the meat is in the renumbering case. >> I'd set the DNS aside -- at least this I-D doesn't mention any mechanism >> to notify the DNS of the updated *prefix* (and you probably wouldn't >> want that, anyway). > > It's a separate problem, but yes, I would want it automated (and > secure, of course). So far there's no support for that in the DNS, is it? Cheers, -- Fernando Gont SI6 Networks e-mail: fg...@si6networks.com PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492 -------------------------------------------------------------------- IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------