NTP Working Group @ IETF 124

Tuesday, 4 November 2025
9:30 - 11:00 am EST (UTC -5)
Notre Dame

Notes: https://notes.ietf.org/notes-ietf-124-ntp

Please check https://datatracker.ietf.org/meeting/124/agenda for an updated link to the meetecho session.

Draft Agenda

1. Administrative and Agenda Bashing (Chairs, 2 min)

2. NTP WG Document Status Review/Update (Chairs, 5 min)

Roughtime
https://datatracker.ietf.org/doc/draft-ietf-ntp-roughtime/
NTP over PTP
https://datatracker.ietf.org/doc/draft-ietf-ntp-over-ptp/
NTS for PTP
https://datatracker.ietf.org/doc/draft-langer-ntp-nts-for-ptp/

3. NTPv5 (Tal Mizrahi, 10 min)

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

4. NTS for NTP pools (David Venhoek (remote), 10 min)

https://datatracker.ietf.org/doc/draft-venhoek-nts-pool/

5. Time Synchronization over QUIC (Garrett McCollum (remote), 10 min)

https://datatracker.ietf.org/doc/draft-mccollum-ntp-tsq/

6. NTPv5 Algorithms (Sarah Grant (remote), 10 min)

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

7. Timestamp extension field (Dr. Ir. Siyu Tang (remote), 10 min)

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

8. Are NTP Clients Always Right? (Shreyas Konjerla (remote), 20 min)

Invited presentation from RIPE 91.

9. IEEE 1588 Update (Karen O'Donoghue, 10 min)

10. AOB (5 min)