RE: I-D Action:draft-ietf-v6ops-ipv6-cpe-router-03.txt

["Wes Beebee (wbeebee)" <wbeebee@cisco.com>]

> I'm generally happy with the above text. I think the last sentence in
> (b) would be slightly better if it said "greater than" rather than
"different than".

Actually, "different than" captures the scenario where the PD is a
longer prefix than the hint indicated, in which case the CPE router may
not be able to number all of the interfaces in such a way as to enable
SLAAC.  What to do in this case is unclear, and we leave it up to the
vendor.

It also captures the case where the PD is a shorter prefix than the hint
indicated, which is not really a problem for the CPE router.

- Wes