Dear Chairs: I fully support accepting this draft as a WG document.
This draft introduces SRv6-based inter-layer programming to integrate IP with transport layers (e.g., optical/MTN), addressing a key gap in multi-layer TE. The mechanism enables steering traffic via underlay connections (e.g., optical paths, MTN tunnels) as SRv6 segments, simplifying cross-layer optimization and SLA assurance. I believe the new SRv6 behavior simplifies path programming, fitting well with SPRING WG's goals. Regards Xing From: Alvaro Retana Date: 2025-04-03 03:05 To: SPRING WG CC: draft-dong-spring-srv6-inter-layer-programm...@ietf.org; spring-cha...@ietf.org Subject: WG Adoption Call for draft-dong-spring-srv6-inter-layer-programming Dear WG: This message starts a two-week adoption call for draft-dong-spring-srv6-inter-layer-programming, ending on April/16. From the Abstract: Following the SRv6 Network Programming concept, this document defines SRv6 based mechanisms for inter-layer network programming, which can help to integrate the packet network layer with its underlying layers efficiently. https://datatracker.ietf.org/doc/draft-dong-spring-srv6-inter-layer-programming/ Please review the draft and consider whether you support its adoption by the WG. Please share any thoughts with the list to indicate support or opposition -- this is not a vote. If you are willing to provide a more in-depth review, please state it explicitly to give the chairs an indication of the energy level in the working group willing to work on the document. WG adoption is the start of the process. The fundamental question is whether you agree the proposal is worth the WG's time to work on and whether this draft represents a good starting point. The chairs are particularly interested in hearing the opinions of people who are not authors of the document. Thanks! Alvaro (for the Chairs)
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