IETF 123 Preliminary Agenda

IETF Agenda <agenda@ietf.org> Fri, 20 June 2025 20:17 UTC

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Subject: IETF 123 Preliminary Agenda
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Date: Fri, 20 Jun 2025 13:17:57 -0700
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IETF 123
Madrid, Spain
July 19-25, 2025
Hosted By: Ericsson


The IETF 123 preliminary agenda has been posted:
https://datatracker.ietf.org/meeting/123/agenda

The final agenda will be published on Friday, June 27, 2025.

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/123/


## Later Lunch Hour

We have adjusted the daily schedule to be more consistent with mealtimes in Spain. Lunch will be from 13:00-14:30 local Madrid time, Monday through Friday. There is a list of nearby restaurants on the meeting wiki at https://wiki.ietf.org/meeting/123. Thank you to our local supporter Jordi Palet Martinez for populating the wiki with options for participants.


## Side Meeting Scheduling

Beginning at IETF 122, the Secretariat is now managing 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 June 27 along with the final meeting agenda.

Even if you have already registered for IETF 123, don’t forget to register for these exciting events:


## IETF Hackathon: 19-20 July 
https://www.ietf.org/meeting/hackathons/123-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/123/new/hackathon_onsite/ 
Remote signup: https://registration.ietf.org/123/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: 19 July

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-123-tools

IETF 123 Preliminary Agenda IETF Agenda