Network Time Protocols (ntp) working group - Jan 2023 Virtual Interim

Thursday, 25 January 2023
17:00 - 18:30 UTC   
(via meetecho -
https://meetecho-interims.ietf.org/client/?group=ca23d776-0a73-45f8-a8a1-9799f9ac34d1)

Draft Agenda

1. Administrative and Agenda Bashing (Chairs)

• Note well given by Karen
• No agenda bashing

2. NTP/TICTOC WG Document Status Review/Update (Chairs)

https://datatracker.ietf.org/doc/draft-ietf-ntp-update-registries/

Erik asked if this ready for next move
Rich: is ready to proceed

https://datatracker.ietf.org/doc/draft-ietf-tictoc-ptp-enterprise-profile/

3. NTP over PTP - WGLC Results

https://datatracker.ietf.org/doc/draft-ietf-ntp-over-ptp/

Miroslav:

• new version with changes suggested by Martin. It is now using a
  user-specific organistaion ID (OID)for the TLV.
• A registry for the OID is still needed
  Karen: Ulrich's comment is probably right. Should
  Consensus, that this document passed the WGLC and will be put
  forward

4. NTPv5 Requirements - WGLC Results

https://datatracker.ietf.org/doc/draft-ietf-ntp-ntpv5-requirements/

• James: addressed comments from Kristof and Ira. Further feedback is
  necessary.
• Karen: want to proceed with the document with the goal to be
  published.
• Rich: It has not to be published. I've seen different examples in
  which requirement docs ended up as drafts and were not proceeded to
  RFCs.
• Karen: It will help to get decision written down.
• Karen: There was a intense discussion on the mailing list.
  Therefore, please push another version to the datatracker.
  • Published at:
    https://www.ietf.org/archive/id/draft-ietf-ntp-ntpv5-requirements-04.html

5. Ongoing working group efforts (any updates?)

NTPv5 Protocol Specification

https://datatracker.ietf.org/doc/draft-ietf-ntp-ntpv5/

• Miroslav: no updates; wait for the requirements document
• Karen: are there specific requirements you are waiting for.
  Work on the requirements document will be continued.

Roughtime

https://datatracker.ietf.org/doc/draft-ietf-ntp-roughtime/
https://datatracker.ietf.org/doc/draft-ietf-ntp-roughtime-ecosystem/
Watson: In work. server key rotate. Shall be included in the draft and
submitted. After that draft should be ready for WGLC.

NTS for PTP

https://datatracker.ietf.org/doc/draft-langer-ntp-nts-for-ptp-05
Implementation is ongoing.
Update will be submitted in two to three week. This version should be
adopted as WG docuement.

AOB and Way Forward

Next meeting: 22 Feb @
Time for interim meetings 1700 UTC: please indicate if you have concerns
with this time.

Meeting at IETF 119 in Brisbane?
Karen and Rich the only ones currently planning to be @ IETF 119 in
person.