IETF 125 Preliminary Agenda

IETF Agenda <agenda@ietf.org> Fri, 13 February 2026 20:38 UTC

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Subject: IETF 125 Preliminary Agenda
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IETF 125
Shenzhen, China
March 14-20, 2026
Hosted by CNNIC


The IETF 125 preliminary agenda has been posted: 
https://datatracker.ietf.org/meeting/125/agenda

The final agenda will be published on Friday, February 20, 2026.

The preliminary agenda includes all planned Working Group, Research Group, and Birds of a Feather sessions. Information about side meetings will be available when the final agenda is posted. 

Details about meeting registration, venue and hotels, and more are available at:
https://www.ietf.org/meeting/125/


## New Start & Lunch Time

Session start times will be moved to 09:00 local meeting time, and lunch will be from 12:30-14:00.


## Side Meeting Scheduling

The Secretariat is continuing to manage room allocation for side meetings in an effort to mitigate errors and provide an easier-to-view schedule. Look for more details about how to reserve side meeting space on Friday, February 20 along with the final meeting agenda.



## IETF Hackathon: 14-15 March 
https://www.ietf.org/meeting/hackathons/125-hackathon/ 

IETF Hackathons are where developers and subject matter experts discuss, collaborate, and develop utilities, ideas, sample code and solutions that show practical implementations of IETF standards.

Onsite signup: https://registration.ietf.org/125/new/hackathon_onsite/ 
Remote signup: https://registration.ietf.org/125/new/hackathon_remote/ 

Keep up to date by subscribing to the hackathon@ietf.org mailing list:

https://mailman3.ietf.org/mailman3/lists/hackathon.ietf.org/ 


## IETF Code Sprint: 14 March

IETF Code Sprints, organized by the IETF Tools Team, bring together volunteers from the IETF community to work on code for the IETF Datatracker, mailing lists, and other tools used by the IETF community.

More information and signup information is available at:

https://notes.ietf.org/notes-ietf-125-tools-code-sprint

IETF 125 Preliminary Agenda IETF Agenda