Are folks happy with the following approach? I've not seen any objections (or any agreements either), but I'm not sure if I can start editing based on the proposal, considering the fact that this is quite a big set of changes.
Explicit support or objections are highly appreciated. If the list is still silent, I'll start revising the document anyway. Thanks, JINMEI, Tatuya Communication Platform Lab. Corporate R&D Center, Toshiba Corp. [EMAIL PROTECTED] >>>>> On Thu, 13 May 2004 20:00:14 +0900, >>>>> JINMEI Tatuya <[EMAIL PROTECTED]> said: >> Although his suggestion was apparently supported by several key >> players in this group, I'm afraid details on actual changes for >> rfc2462bis may still vary. So I'll soon throw concrete idea of the >> changes based on my own interpretation of his suggestion in a separate >> message. > And here are the proposed changes. The basic idea is: > 1. clarify (change) the meaning of the M/O flags; they are just hints > of availability of the corresponding services, not triggers for > invoking the protocols under a certain level of requirement > 2. remove "requirements" regarding these flags according to the above > change > 3. (optionally) make a separate document (standard or BCP) on how to > interact the protocols with these flags > (In the followings, I'm assuming we have agreed that > - we should clearly specify the corresponding protocols for the M/O > flags > - the protocol for the M flag is DHCPv6 (RFC3315) > - the protocol for the O flag is the "stateless" subset of DHCPv6 > (RFC3736) > but these details are not the essential part of the proposal.) > The followings are some concrete examples of how I'd revise the > document based on the idea. > For 1, I'd revise the following sentence of RFC2462 Section 4 (page > 9): > A "managed address configuration" flag indicates whether hosts > should use stateful autoconfiguration to obtain addresses. > to: > A "managed address configuration" flag indicates whether DHCPv6 is > available for hosts to obtain addresses. > For 2, > - remove the notion of the ManagedFlag and OtherConfigFlag > (conceptual) variables defined in Section 5.2, since these flags > will become meaningless if we do not mandate invoking particular > protocols by the RA M/O flags. > - remove "requirement" sentences like the following one > If the value of ManagedFlag changes from FALSE to TRUE, > and the host is not already running the stateful address > autoconfiguration protocol, the host should invoke the stateful > address autoconfiguration protocol, requesting both address > information and other information. > (Section 5.5.3 of RFC2462) > - remove Section 5.5.2 of RFC2462 (that mandates performing the > "stateful" protocol when no RAs) > Hopefully, these are not so different from what others imagined by > Christian's suggestion. But I'm not that optimistic, and expect > objections. Please make comments on the idea shown above, > particularly if you have an objection. > Thanks, > JINMEI, Tatuya > Communication Platform Lab. > Corporate R&D Center, Toshiba Corp. > [EMAIL PROTECTED] > -------------------------------------------------------------------- > IETF IPv6 working group mailing list > [EMAIL PROTECTED] > Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 > -------------------------------------------------------------------- -------------------------------------------------------------------- IETF IPv6 working group mailing list [EMAIL PROTECTED] Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------