13. IANA Considerations

Ce document met a jour IPv6 Neighbor Discovery et les specifications 6LoWPAN/RPL associees afin qu'un noeud puisse enregistrer un IPv6 prefix aupres de routeurs voisins. Les details de protocole essentiels sont conserves ci-dessous depuis le texte RFC.

13.  IANA Considerations

   IANA has made changes under the "Internet Control Message Protocol
   version 6 (ICMPv6) Parameters" [IANA.ICMP] and the "Routing Protocol
   for Low Power and Lossy Networks (RPL)" [IANA.RPL] registry groups,
   as follows.

13.1.  Updated P-Field Registry

   This specification updates the P-Field introduced in [RFC9685] to
   assign the value of 3, which is the only remaining unassigned value
   for the 2-bit field.  To that effect, IANA has updated the "P-Field
   Values" registry in the "Internet Control Message Protocol version 6
   (ICMPv6) Parameters" registry group as indicated in Table 2:

         +=======+===================================+===========+
         | Value | Meaning                           | Reference |
         +=======+===================================+===========+
         | 3     | Registration for a Unicast Prefix | RFC 9926  |
         +-------+-----------------------------------+-----------+

                         Table 2: New P-Field Value

13.2.  New 6LoWPAN Capability Bit

   IANA has made an addition to the "6LoWPAN Capability Bits"
   [IANA.ICMP.6CIO] registry in the "Internet Control Message Protocol
   version 6 (ICMPv6) Parameters" registry group as indicated in
   Table 3:

   IANA has fixed the description of bit 9 (the "A" flag defined in
   [RFC8928]).  It is not called "1" but "A".

     +=====+=============================================+===========+
     | Bit | Description                                 | Reference |
     +=====+=============================================+===========+
     | 9   | AP-ND Enabled (A bit)                       | [RFC8928] |
     +-----+---------------------------------------------+-----------+
     | 16  | Registration for prefixes supported (F bit) | RFC 9926  |
     +-----+---------------------------------------------+-----------+

                    Table 3: New 6LoWPAN Capability Bit