Hi WG,
I support the adoption of this draft. The proposed architecture is well-structured and comprehensive, encompassing the control, management, forwarding and application planes, and defines the essential components required for SFC implementation. -------------------------------------------------------------------------------- Best regards, 叶佳铭/Jiaming Ye中国移动通信有限公司研究院/China Mobile Research Institute Email: [email protected] ----邮件原文----发件人：Wataru Mishima <[email protected]>收件人：spring <[email protected]>,spring-chairs <[email protected]>抄 送: (无)发送时间：2026-01-15 14:19:22主题：[spring] Adoption request for draft-watal-spring-srv6-sfc-sr-aware-functionsDear SPRING WG,I would like to request WG adoption of the following Internet-Draft:* Title: SRv6 SFC Architecture with SR-aware Functions* URL: https://datatracker.ietf.org/doc/draft-watal-spring-srv6-sfc-sr-aware-functions/This document describes an SRv6 SFC architecture with SR-aware functions, based on existing SRv6 mechanisms. No new protocol extensions are defined.The draft has been presented and discussed in previous SPRING WG sessions, including at IETF 124:* https://datatracker.ietf.org/meeting/124/materials/slides-124-spring-srv6-sfc-architecture-with-sr-aware-functions-00.pdfThe architecture has also been validated through implementations demonstrated at recent IETF Hackathons, including:* Flow-based SR Policy classification using BGP Flowspec in GoBGP* SRv6 Policy and loose source routing support for SFC in Pola PCE* BGP-LS Service Segment extensions implemented in GoBGP and ExaBGP* A manager implemented using OpenStack and AnsibleThe corresponding Hackathon material is available at:* IETF 124 Hackathon: https://datatracker.ietf.org/meeting/124/materials/slides-124-hackathon-sessd-srv6-sfc-architecture-with-sr-aware-functions-00.pdfWe would appreciate the WG39s feedback and consideration for adoption.Best regards,--Wataru Mishima
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