NMRG 84th meeting
IETF 124, Montreal + Online

Session 1:
2025-11-04 15:30-17:00 CET
https://datatracker.ietf.org/meeting/124/session/34632.ics

Session 2:
2025-11-04 23:00-01:00 CET
https://datatracker.ietf.org/meeting/124/session/34633.ics

Contacts:
- RG Chairs
- Jérôme François <jerome.francois@uni.lu>
- Jéferson Campos Nobre <jcnobre@inf.ufrgs.br>
- RG Secretaries
- Pedro Martinez-Julia <pedromj@gmail.com>

Useful links:
- Materials: https://datatracker.ietf.org/meeting/124/session/nmrg
- Meetecho Session 1: https://meetings.conf.meetecho.com/ietf124/?session=34632
- Meetecho Session 2: https://meetings.conf.meetecho.com/ietf124/?session=34633
- Notes: https://notes.ietf.org/notes-ietf-124-nmrg
- Video recording: https://www.youtube.com/user/ietf/playlists (available post-meeting)

** Agenda Session 1 - 2025-11-04 09:30-11:00 EST / 2025-11-04 15:30-17:00 CET **

• Introduction, RG Chairs, 7min

• IBN

  • Use Cases and Practices for Intent-Based Networking, draft-irtf-nmrg-ibn-usecases, Paul Jeong Jaehoon, 10 mins
  • Extending Test-driven development to Softwarized Networks and Intent Based Networking, Davide Berardi, 20min including Q&A
    • https://opendl.ifip-tc6.org/db/conf/cnsm/cnsm2025/1571173525.pdf
  • Flow-Rule Generation for SDN Using LLMs with Retry-Based Deployment Validation, Anouar El Hachimi, 20min including Q&A
    • https://opendl.ifip-tc6.org/db/conf/cnsm/cnsm2025/1571169848.pdf
  • Investigating Neurosymbolic AI for Intent-based Service Management, Lorenzo Colombi 20min including Q&A
    • https://opendl.ifip-tc6.org/db/conf/cnsm/cnsm2025/1571190267.pdf
  • Generative AI for Intent-Based Networking, draft-cgfabk-nmrg-ibn-generative-ai on Generative AI for IBN, Giuseppe Fiococola, 13min including Q&A

** Agenda Session 2 - 2025-11-04 17:00-19:00 EST / 2025-11-04 23:00-01:00 CET **

• Introduction, RG Chairs, 10 min

• NDT (25 min.)

  • Using Network Digital Twin Visualization for Application Traffic Engineering, Felix Stumpf, 20min including Q&A
    • https://opendl.ifip-tc6.org/db/conf/cnsm/cnsm2025/1571191564.pdf
  • Network Digital Twin based Architecture for AI driven Network Operations, draft-wmz-nmrg-agent-ndt-arch, Cheng Zhou, 5 minutes including Q&A

• Agentic AI / LLM (1h)

  • AI Network for Training, Inference, and Agentic Interactions, draft-akhavain-moussa-ai-network, Hesham Moussa, 15 min including Q&A
  • Motivations and Problem Statement of Agentic AI for network management, draft-hong-nmrg-agenticai-ps, Yong-Geun, 15min including Q&A
  • Semantic Inference Routing Protocol (SIRP), draft-chen-nmrg-semantic-inference-routing, Huamin Chen, 10 mins including Q&A
  • Multi-Provider Extensions for Agentic AI Inference APIs, draft-chen-nmrg-multi-provider-inference-api, Huamin Chen, 10 mins including Q&A
  • A Framework for LLM-Assisted Network Management with Human-in-the-Loop, draft-cui-nmrg-llm-nm, Mingzhe Xing, 10 minutes including Q&A

• Others (24 min.)

  • Model for distributed authorization policy sharing, draft-cabanillas-nmop-authz-policy-sharing-model, Lucia Cabanillas Rodriguez, 12 min including Q&A
  • YANG Message Keys for Message Broker Integration, draft-netana-nmop-yang-message-broker-message-key, Tomas Graf, 12 min including Q&A