[snip] Hi Suresh/all,
>Hi Folks, > Some RFCs (I know of at least 2, RFC2526 and RFC4214) reserve a set >of interface identifiers on all prefixes. These identifiers need to be >excluded when a node autoconfigures an address. This problem occurs with >privacy addresses but is equally applicable to other address assigment >methods like dhcpv6, cga etc. As Bernie suggested in a mail it would be >good to maintain a list of such identifiers. This is possible by either >listing the currently assigned IIDs in a document, or by creating an >IANA registry. The former is useful if there will be no such allocations >in the future and the later is useful if there will be future >allocations. IMHO we can't reasonably and conclusively say there will be no future allocations. My vote is for creating an IANA registry for currently assigned IIDs. I have written a draft regarding this and I was wondering >if the wg considers this to be useful work worth pursuing. What is the name of/link to the draft? I would also >like to know if there are any other RFCs/drafts which depend on using >specific IIDs. I'd be happy to be one of the folks who researches this. Also, given we don't presently have the exhaustive IID assignment list, it seems there may presently be some overlapping and/or (mutually) exclusive IID assignments. IMO it would be good for authors to be conditioned to reference such an IANA registry (and to have to instruct the IANA to make modifications/additions) each time they wrote a draft that required the use of (theretofore unused) IID space. The one-stop shopping would be nice. Best Regards, Tim Enos Rom 8:28 > >Thanks >Suresh > > >-------------------------------------------------------------------- >IETF IPv6 working group mailing list >ipv6@ietf.org >Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 >-------------------------------------------------------------------- -------------------------------------------------------------------- IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------