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draft-ietf-netconf-distributed-notif-13

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Date Rev. By Action
2025-04-23
13 Paolo Lucente
# Document Shepherd Write-Up for Group Documents

*This version is dated 4 July 2022.*

Thank you for your service as a document shepherd. Among the …
# Document Shepherd Write-Up for Group Documents

*This version is dated 4 July 2022.*

Thank you for your service as a document shepherd. Among the responsibilities is
answering the questions in this write-up to give helpful context to Last Call
and Internet Engineering Steering Group ([IESG][1]) reviewers, and your
diligence in completing it is appreciated. The full role of the shepherd is
further described in [RFC 4858][2]. You will need the cooperation of the authors
and editors to complete these checks.

Note that some numbered items contain multiple related questions; please be sure
to answer all of them.

## Document History

1. Does the working group (WG) consensus represent the strong concurrence of a
  few individuals, with others being silent, or did it reach broad agreement?

The document reached a broad agreement.


2. Was there controversy about particular points, or were there decisions where
  the consensus was particularly rough?

No


3. Has anyone threatened an appeal or otherwise indicated extreme discontent? If
  so, please summarize the areas of conflict in separate email messages to the
  responsible Area Director. (It should be in a separate email because this
  questionnaire is publicly available.)

No


4. For protocol documents, are there existing implementations of the contents of
  the document? Have a significant number of potential implementers indicated
  plans to implement? Are any existing implementations reported somewhere,
  either in the document itself (as [RFC 7942][3] recommends) or elsewhere
  (where)?

Section 12 lists 5 implementations of draft-ietf-netconf-udp-notif where
draft-ietf-netconf-distributed-notif is appliccable and 2 implementations
(Huawei and 6Wind) were draft-ietf-netconf-distributed-notif was implemented.
A third implementation (Cisco) is being planned.


## Additional Reviews

5. Do the contents of this document closely interact with technologies in other
  IETF working groups or external organizations, and would it therefore benefit
  from their review? Have those reviews occurred? If yes, describe which
  reviews took place.

The document only relates to YANG-Push defined in RFC 8639 and RFC 8641. In
particular how the YANG-Push subscription is being decomposed. The NETCONF
working group is therefore the primary working group. The document was also
presented in to context of draft-ietf-nmop-yang-message-broker-integration
at NMOP.


6. Describe how the document meets any required formal expert review criteria,
  such as the MIB Doctor, YANG Doctor, media type, and URI type reviews.

The document received a YANGDOCTORS early review which is currently being addressed
by the authors. A OPSDIR early review is currently pending.


7. If the document contains a YANG module, has the final version of the module
  been checked with any of the [recommended validation tools][4] for syntax and
  formatting validation? If there are any resulting errors or warnings, what is
  the justification for not fixing them at this time? Does the YANG module
  comply with the Network Management Datastore Architecture (NMDA) as specified
  in [RFC 8342][5]?

The YANG module passed the validation tools and is NMDA compliant.


8. Describe reviews and automated checks performed to validate sections of the
  final version of the document written in a formal language, such as XML code,
  BNF rules, MIB definitions, CBOR's CDDL, etc.

pyang and yanglint validation applied.


## Document Shepherd Checks

9. Based on the shepherd's review of the document, is it their opinion that this
  document is needed, clearly written, complete, correctly designed, and ready
  to be handed off to the responsible Area Director?

The document addresses the operator and vendors needs to implement YANG-Push
publisher in a distributed routing system where metrics can be exposed from network
processors on line cards which increases scalability and widens the deployment
options. Where the YANG-Push receiver is now able to monitor and measure which
notifications are being exposed from which network processor.


10. Several IETF Areas have assembled [lists of common issues that their
    reviewers encounter][6]. For which areas have such issues been identified
    and addressed? For which does this still need to happen in subsequent
    reviews?

No issues encountered.


11. What type of RFC publication is being requested on the IETF stream ([Best
    Current Practice][12], [Proposed Standard, Internet Standard][13],
    [Informational, Experimental or Historic][14])? Why is this the proper type
    of RFC? Do all Datatracker state attributes correctly reflect this intent?

Internet Standard][13]


12. Have reasonable efforts been made to remind all authors of the intellectual
    property rights (IPR) disclosure obligations described in [BCP 79][7]? To
    the best of your knowledge, have all required disclosures been filed? If
    not, explain why. If yes, summarize any relevant discussion, including links
    to publicly-available messages when applicable.

IPR call was held before working group last call was performed.
https://mailarchive.ietf.org/arch/msg/netconf/WFWTWNu8lww4xqTNsid3X6kA7zw/


13. Has each author, editor, and contributor shown their willingness to be
    listed as such? If the total number of authors and editors on the front page
    is greater than five, please provide a justification.

There are 5 authors listed and consented to be the authors.


14. Document any remaining I-D nits in this document. Simply running the [idnits
    tool][8] is not enough; please review the ["Content Guidelines" on
    authors.ietf.org][15]. (Also note that the current idnits tool generates
    some incorrect warnings; a rewrite is underway.)

Applies to ["Content Guidelines" on authors.ietf.org] and idnits applied
https://author-tools.ietf.org/api/idnits?url=https://www.ietf.org/archive/id/draft-ietf-netconf-distributed-notif-13.xml&submitcheck=True&hidetext=True


15. Should any informative references be normative or vice-versa? See the [IESG
    Statement on Normative and Informative References][16].

All references are accurate.


16. List any normative references that are not freely available to anyone. Did
    the community have sufficient access to review any such normative
    references?

None


17. Are there any normative downward references (see [RFC 3967][9] and [BCP
    97
][10]) that are not already listed in the [DOWNREF registry][17]? If so,
    list them.

No

18. Are there normative references to documents that are not ready to be
    submitted to the IESG for publication or are otherwise in an unclear state?
    If so, what is the plan for their completion?

No


19. Will publication of this document change the status of any existing RFCs? If
    so, does the Datatracker metadata correctly reflect this and are those RFCs
    listed on the title page, in the abstract, and discussed in the
    introduction? If not, explain why and point to the part of the document
    where the relationship of this document to these other RFCs is discussed.

No. It will not change the status of any existing document.


20. Describe the document shepherd's review of the IANA considerations section,
    especially with regard to its consistency with the body of the document.
    Confirm that all aspects of the document requiring IANA assignments are
    associated with the appropriate reservations in IANA registries. Confirm
    that any referenced IANA registries have been clearly identified. Confirm
    that each newly created IANA registry specifies its initial contents,
    allocations procedures, and a reasonable name (see [RFC 8126][11]).

Section 11. Lists the needed registries to register the URI and name
of ietf-distributed-notif YANG module.


21. List any new IANA registries that require Designated Expert Review for
    future allocations. Are the instructions to the Designated Expert clear?
    Please include suggestions of designated experts, if appropriate.

Not appliccable


[1]: https://www.ietf.org/about/groups/iesg/
[2]: https://www.rfc-editor.org/rfc/rfc4858.html
[3]: https://www.rfc-editor.org/rfc/rfc7942.html
[4]: https://wiki.ietf.org/group/ops/yang-review-tools
[5]: https://www.rfc-editor.org/rfc/rfc8342.html
[6]: https://wiki.ietf.org/group/iesg/ExpertTopics
[7]: https://www.rfc-editor.org/info/bcp79
[8]: https://www.ietf.org/tools/idnits/
[9]: https://www.rfc-editor.org/rfc/rfc3967.html
[10]: https://www.rfc-editor.org/info/bcp97
[11]: https://www.rfc-editor.org/rfc/rfc8126.html
[12]: https://www.rfc-editor.org/rfc/rfc2026.html#section-5
[13]: https://www.rfc-editor.org/rfc/rfc2026.html#section-4.1
[14]: https://www.rfc-editor.org/rfc/rfc2026.html#section-4.2
[15]: https://authors.ietf.org/en/content-guidelines-overview
[16]: https://www.ietf.org/about/groups/iesg/statements/normative-informative-references/
[17]: https://datatracker.ietf.org/doc/downref/
2025-04-13
13 Bo Wu Request for Early review by OPSDIR is assigned to Niclas Comstedt
2025-04-10
13 Kent Watsen Requested Early review by OPSDIR
2025-03-30
13 Martin Björklund Request for Early review by YANGDOCTORS Completed: Not Ready. Reviewer: Martin Björklund. Sent review to list.
2025-03-06
13 Kent Watsen Notification list changed to paolo@ntt.net because the document shepherd was set
2025-03-06
13 Kent Watsen Document shepherd changed to Paolo Lucente
2025-03-01
13 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-13.txt
2025-03-01
13 Thomas Graf New version accepted (logged-in submitter: Thomas Graf)
2025-03-01
13 Thomas Graf Uploaded new revision
2025-02-28
12 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-12.txt
2025-02-28
12 Thomas Graf New version accepted (logged-in submitter: Thomas Graf)
2025-02-28
12 Thomas Graf Uploaded new revision
2025-02-26
11 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-11.txt
2025-02-26
11 Thomas Graf New version accepted (logged-in submitter: Thomas Graf)
2025-02-26
11 Thomas Graf Uploaded new revision
2025-02-22
10 Mehmet Ersue Request for Early review by YANGDOCTORS is assigned to Martin Björklund
2025-02-21
10 Kent Watsen IETF WG state changed to WG Consensus: Waiting for Write-Up from In WG Last Call
2025-02-21
10 Kent Watsen Requested Early review by YANGDOCTORS
2025-02-12
10 Kent Watsen IETF WG state changed to In WG Last Call from WG Document
2024-10-18
10 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-10.txt
2024-10-18
10 Thomas Graf New version accepted (logged-in submitter: Thomas Graf)
2024-10-18
10 Thomas Graf Uploaded new revision
2024-04-28
09 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-09.txt
2024-04-28
09 (System) New version approved
2024-04-28
09 (System) Request for posting confirmation emailed to previous authors: Eric Voit , Guangying Zheng , Pierre Francois , Thomas Graf , Tianran Zhou
2024-04-28
09 Thomas Graf Uploaded new revision
2024-04-08
08 (System) Document has expired
2023-10-06
08 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-08.txt
2023-10-06
08 Thomas Graf New version approved
2023-10-06
08 (System) Request for posting confirmation emailed to previous authors: Eric Voit , Guangying Zheng , Pierre Francois , Thomas Graf , Tianran Zhou
2023-10-06
08 Thomas Graf Uploaded new revision
2023-07-07
07 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-07.txt
2023-07-07
07 Thomas Graf New version accepted (logged-in submitter: Thomas Graf)
2023-07-07
07 Thomas Graf Uploaded new revision
2023-03-17
06 Mahesh Jethanandani Added to session: IETF-116: netconf  Mon-0400
2023-03-11
06 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-06.txt
2023-03-11
06 Thomas Graf New version accepted (logged-in submitter: Thomas Graf)
2023-03-11
06 Thomas Graf Uploaded new revision
2023-01-06
05 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-05.txt
2023-01-06
05 Thomas Graf New version accepted (logged-in submitter: Thomas Graf)
2023-01-06
05 Thomas Graf Uploaded new revision
2022-07-08
04 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-04.txt
2022-07-08
04 (System) New version approved
2022-07-08
04 (System) Request for posting confirmation emailed to previous authors: Eric Voit , Guangying Zheng , Pierre Francois , Thomas Graf , Tianran Zhou
2022-07-08
04 Thomas Graf Uploaded new revision
2022-01-10
03 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-03.txt
2022-01-10
03 (System) New version approved
2022-01-10
03 (System) Request for posting confirmation emailed to previous authors: Eric Voit , Guangying Zheng , Pierre Francois , Thomas Graf , Tianran Zhou
2022-01-10
03 Thomas Graf Uploaded new revision
2021-12-16
02 (System)   98508: changed ambiguous time:  2021-11-07 01:04:16 --> 2021-11-07 00:04:16
2021-11-08
02 (System) Document has expired
2021-05-06
02 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-02.txt
2021-05-06
02 (System) New version accepted (logged-in submitter: Thomas Graf)
2021-05-06
02 Thomas Graf Uploaded new revision
2021-05-06
01 (System) Document has expired
2020-11-02
01 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-01.txt
2020-11-02
01 (System) New version approved
2020-11-02
01 (System) Request for posting confirmation emailed to previous authors: Tianran Zhou , Guangying Zheng , Thomas Graf , Eric Voit , Pierre Francois
2020-11-02
01 Thomas Graf Uploaded new revision
2020-10-02
00 Mahesh Jethanandani This document now replaces draft-unyte-netconf-distributed-notif instead of None
2020-10-02
00 Thomas Graf New version available: draft-ietf-netconf-distributed-notif-00.txt
2020-10-02
00 (System) WG -00 approved
2020-10-02
00 Thomas Graf Set submitter to "Thomas Graf ", replaces to draft-unyte-netconf-distributed-notif and sent approval email to group chairs: netconf-chairs@ietf.org
2020-10-02
00 Thomas Graf Uploaded new revision