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Re: I-D Action:draft-ietf-v6ops-ipv6-cpe-router-03.txt
On Fri, Jan 8, 2010 at 10:10 PM, Wes Beebee (wbeebee) <email@example.com> wrote:
>> A question: is WPD-1b meant to apply to all DHCP messages in which the
> prefix length is specified by
>> the requesting (CE) router? Or just the case of initial boot (no
> previously assigned prefix). If a
>> prefix previously was assigned, I assume the CE router should include
> this as a hint, and not provide a
>> hint according to WPD-1b?
> Actually, I think that the CE router should provide the WPD-1b value as
> the hint either when first requesting it or renewing - and the SP is
> free to provide a different answer the second time.
Consider a CE with 2 LAN interfaces, it hints a prefix length of /60.
The delegated prefix is /48. At renew the CE again hints at /60??
Or should be receipt of the /48 be considered a "configuration" of a
Still thinking this should not be part of the requirement, it's
distracting from core intent of the requirement (which is to request a
sufficiently large prefix).
> - Wes