Thinking twice we could leverage the prefix registration draft to fix this 
including the missing IANA section for RFC 8928.

Which should move?

A bientôt;

Pascal

> Le 20 mars 2025 à 20:21, Pascal Thubert <pascal.thub...@gmail.com> a écrit :
> 
> Dear all
> 
> I’d suggest that the mistake is on RFC 8928 not this.
> The reason being that we failed at the time to ask for a IANA registration 
> which would have allowed to detect the overlap.
> This erratum would imply to change IANA but wouldn’t fix the missing entry…
> 
> 
> A bientôt;
> 
> Pascal
> 
>> Le 20 mars 2025 à 14:52, RFC Errata System <rfc-edi...@rfc-editor.org> a 
>> écrit :
>> 
>> The following errata report has been submitted for RFC9685,
>> "Listener Subscription for IPv6 Neighbor Discovery Multicast and Anycast 
>> Addresses".
>> 
>> --------------------------------------
>> You may review the report below and at:
>> https://www.rfc-editor.org/errata/eid8340
>> 
>> --------------------------------------
>> Type: Technical
>> Reported by: Adnan Rashid <adnanrashi...@gmail.com>
>> 
>> Section: 7.1
>> 
>> Original Text
>> -------------
>>  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
>> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>> |     Type      |     Length    |    Status     |    Opaque     |
>> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>> |Rsv| P | I |R|T|     TID       |     Registration Lifetime     |
>> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>> |                                                               |
>> ...          Registration Ownership Verifier (ROVR)              ...
>> |                                                               |
>> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>> 
>> Corrected Text
>> --------------
>>  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
>> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>> |     Type      |     Length    |    Status     |    Opaque     |
>> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>> |R| P |C| I |R|T|     TID       |     Registration Lifetime     |
>> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>> |                                                               |
>> ...          Registration Ownership Verifier (ROVR)              ...
>> |                                                               |
>> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
>> 
>> Notes
>> -----
>> The EARO format in RFC 9685  (Figure 5) omits the C-flag, which was 
>> previously defined in RFC 8928. This inconsistency could lead to issues in 
>> implementation and interoperability. It is important to ensure that newer 
>> standards respect and align with existing conventions.
>> small "R" is a single unused/Reserved bit.
>> 
>> Instructions:
>> -------------
>> This erratum is currently posted as "Reported". (If it is spam, it
>> will be removed shortly by the RFC Production Center.) Please
>> use "Reply All" to discuss whether it should be verified or
>> rejected. When a decision is reached, the verifying party  
>> will log in to change the status and edit the report, if necessary.
>> 
>> --------------------------------------
>> RFC9685 (draft-ietf-6lo-multicast-registration-19)
>> --------------------------------------
>> Title               : Listener Subscription for IPv6 Neighbor Discovery 
>> Multicast and Anycast Addresses
>> Publication Date    : November 2024
>> Author(s)           : P. Thubert, Ed.
>> Category            : PROPOSED STANDARD
>> Source              : IPv6 over Networks of Resource-constrained Nodes
>> Stream              : IETF
>> Verifying Party     : IESG
>> 
>> _______________________________________________
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>> To unsubscribe send an email to 6lo-le...@ietf.org

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