Agenda IETF101: ntp
agenda-101-ntp-00

Joint NTP/TICTOC WG Meetings
IETF 101 - London
Hilton London Metropole
Location: Palace C
Date:     Thursday 22nd, March, 2018, 15:50 - 17:50 GMT (15:50 - 17:50 UTC)
Chairs:   Karen O'Donoghue, Dieter Sibold, Yaakov Stein
AD:       Suresh Krishnan 
Presentation materials: https://datatracker.ietf.org/meeting/101/session/ntp
                        https://datatracker.ietf.org/meeting/101/session/tictoc
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(remote participation via meetecho)


NTP WG Agenda:
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Administrative and Agenda Bashing (Chairs, 5 min) 
Note Well, Note Takers, Jabber Scribes, Agenda Bashing

1. NTP WG status (Chairs, 10 min)
Network Time Protocol Best Current Practices (Chair, Status Update)
  https://datatracker.ietf.org/doc/html/draft-ietf-ntp-bcp (sent to IESG) 
NTP Client Data Minimization (ready for wglc) 
  https://datatracker.ietf.org/doc/html/draft-ietf-ntp-data-minimization
NTP Correction Field (no updates, blocked on extension field issue)
  https://datatracker.ietf.org/doc/html/draft-mlichvar-ntp-correction-field 
NTP interleaved modes (no updates, ready for working group adoption)
   https://datatracker.ietf.org/doc/html/draft-mlichvar-ntp-interleaved-modes
On Implementing Time (No updates for this document. Responsible Aanchal, Kristof)
   https://datatracker.ietf.org/doc/html/draft-aanchal-time-implementation-guidance

2. Guidelines for Defining Packet Timestamps (Tal Mizrahi, 10 min, remotely)
   https://datatracker.ietf.org/doc/html/draft-ietf-ntp-packet-timestamps

3. Message Authentication Code for the Network Time Protocol (Aanchal, 10 min, remotely)
  https://datatracker.ietf.org/doc/html/draft-ietf-ntp-mac

4. Control Messages Protocol for Use with Network Time Protocol Version 4 (Haberman)
  https://datatracker.ietf.org/doc/html/draft-ietf-ntp-mode-6-cmds

5. Report from NTS's Hackathon session (M. Langer, 15 min)

6. 7822bis
   Network Time Protocol Version 4 (NTPv4) Extension Fields
     https://datatracker.ietf.org/doc/html/draft-stenn-ntp-extension-fields

7. Network Time Security for the Network Time Protocol (Dieter Sibold, 10 min)
     https://datatracker.ietf.org/doc/html/draft-ietf-ntp-using-nts-for-ntp

8. A YANG Data Model for NTP (@Karen: didn't hear from Ankit Kumar Sinha)
   https://datatracker.ietf.org/doc/html/draft-ietf-ntp-yang-data-model

9. New Extension Field Proposals (Stenn)
   Network Time Protocol Extended Information Extension Field
     https://datatracker.ietf.org/doc/html/draft-stenn-ntp-extended-information
   Network Time Protocol MAC/Last Extension Fields
     https://datatracker.ietf.org/doc/html/draft-stenn-ntp-mac-last-ef
   Network Time Protocol I-Do Extension Field
     https://datatracker.ietf.org/doc/html/draft-stenn-ntp-i-do
   Network Time Protocol Suggest REFID Extension Field
     https://datatracker.ietf.org/doc/draft-stenn-ntp-suggest-refid

10. Network Time Protocol REFID Updates 
     https://datatracker.ietf.org/doc/html/draft-ietf-ntp-refid-updates


TICTOC Agenda:
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11. TICTOC WG status (Chairs, 10 min)
Enterprise Profile for the Precision Time Protocol With Mixed Multicast and Unicast Messages
  https://tools.ietf.org/html/draft-ietf-tictoc-ptp-enterprise-profile
YANG data model for IEEE 1588v2 
  https://datatracker.ietf.org/doc/html/draft-ietf-tictoc-1588v2-yang

12. Synchronizing Internet Clocks (Alvarez-Hamelin)
https://datatracker.ietf.org/doc/draft-alavarez-hamelin-tictoc-sic/

13. AOB