To solve this issue, I suggest to add text to 7.2. of
draft-ietf-6lo-prefix-registration:
"
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
Internet-Draft draft-ietf-6lo-prefix-registration-07.txt is now available. It
is a work item of the IPv6 over Networks of Resource-constrained Nodes (6LO)
WG of the IETF.
Title: IPv6 Neighbor Discovery Prefix Registration
Author: Pascal Thubert
Name:draft-ietf-6lo-prefix-registrati
