Session Date/Time: 29 Mar 2023 06:30

mboned

Summary

The mboned working group meeting covered the status of working group documents, a presentation on the MT Yang model, a demo and discussion of the Group Address Allocation Protocol (GAP), a presentation on enhancements to LISP multicast, and a discussion of Tree-based CDN (3DN) for live streaming. Several action items and requests for further review were identified.

Key Discussion Points

Telemetry Draft: Working group last call is ending this week but has received no support from non-authors. Encouragement was given to review and comment.
Game Models Draft & Redundant Ingress Failover Draft: Updates requested and plans to re-initiate working group last call.
Jake's Multitask to Browser Documents: Jake has been reassigned. Seeking new owner for these expired drafts.
MT Yang Model: Request for working group adoption following presentation and discussion.
Group Address Allocation Protocol (GAP): Presentation and demo of a new decentralized group address allocation protocol. Discussion revolved around address family handling, uniqueness, collision detection, and security.
Enhancements to LISP Multicast: Presentation on enhancements to LISP multicast for scaling and mixed-mode operation. Discussion included potential for native forwarding and the need for a bit in the RoE entry to indicate this.
Tree-based CDN (3DN): Presentation on leveraging native multicast and overlay technologies for live streaming. Feedback was requested on transport-related issues, including TCP vs. UDP, packet loss, encryption, authorization, and ABR.

Decisions and Action Items

Telemetry Draft: Encourage more feedback and support for advancement on the mailing list.
Game Models Draft & Redundant Ingress Failover Draft: Update document and initiate new working group last call.
Jake's Multitask to Browser Documents: Solicit volunteers to take over the drafts on the mailing list.
MT Yang Model: Start an adoption call on the mailing list.
GAP:
- Dino to add text to the spec to define uniqueness of address allocations, and the address families supported.
- Dino to change link local scope to global scope for IPv6 addresses in the spec.
- Dino to update the specification to indicate that two messages should be sent in case of mixed IPV4 and IPV6 deployments.
Enhancements to LISP Multicast:
- Sad to look into incorporating native forwarding to the RoE entry.
3DN:
- Ping the MeEcho team to potentially use 3DN for IETF meetings.

Next Steps

Take MT Yang model adoption to the mailing list.
Further testing, corner case identification, and security feature development for GAP.
Incorporate feedback into LISP multicast draft.
Encourage review and feedback on the 3DN draft in the mailing list.