Hi Tarek,
Thanks for your comments. The purpose of this document is to describe the association between SR Policy candidate paths with NRPs, which is achieved by associating the candidate paths with the NRP ID in the control plane. From this perspective, the SR Policy does not need to be aware of the detailed properties of the NRP. As the NRP Policy also contains an NRP ID, it seems the NRP ID is the key information needed for the mapping and association of related information in management plane, control plane and data plane. Thus we would prefer to keep using NRP ID (not the NRP Selector ID, sorry for the typo) in this draft. Thanks. Best regards, Shengnan From: Tarek Saad Date: 2026-01-27 23:06 To: Alvaro Retana [email protected] [email protected] [email protected] Subject: [spring] Re: Call for adoption: draft-jiang-spring-sr-policy-nrp-05 (Ends 2026-02-02) Hi all, The draft is proposing a model to set the NRP Selector ID per SR candidate path basis. However, there are additional NRP properties—such as those specified in draft-ietf-teas-nrp-yang—that could also be beneficial to associate at the SR policy or candidate path (CP) level. I suggest, hence, including a reference to the NRP policy within the SR policy instead - e.g.: SR Policy POL1 Candidate Path CP1 NRP Selector ID 100 NRP policy <> Regards, Tarek From: Alvaro Retana via Datatracker <[email protected]> Date: Monday, January 19, 2026 at 12:55PM To: [email protected] <[email protected]>, [email protected] <[email protected]>, [email protected] <[email protected]> Subject: [spring] Call for adoption: draft-jiang-spring-sr-policy-nrp-05 (Ends 2026-02-02) This message starts a spring WG Call for Adoption of: draft-jiang-spring-sr-policy-nrp-05 This Working Group Call for Adoption ends on 2026-02-02 Abstract: Segment Routing (SR) Policy is a set of candidate paths, each consisting of one or more segment lists and the associated information. A Network Resource Partition (NRP), is a subset of the resources and associated policies in the underlay network. In SR networks with multiple NRPs, an SR Policy can be associated with a particular NRP. In that case, SR Policy can be used for steering and forwarding traffic which is mapped to the NRP, so that the packets can be processed with the subset of network resources and policy of the NRP for guaranteed performance. Thus the association between SR Policy and NRP needs to be specified. This document defines extensions to the SR Policy Architecture to allow the association of the SR Policy candidate paths with NRPs. Please reply to this message and indicate whether or not you support adoption of this Internet-Draft by the spring WG. Comments to explain your preference are greatly appreciated. Please reply to all recipients of this message and include this message in your response. Authors, and WG participants in general, are reminded of the Intellectual Property Rights (IPR) disclosure obligations described in BCP 79 [2]. Appropriate IPR disclosures required for full conformance with the provisions of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of any. Sanctions available for application to violators of IETF IPR Policy can be found at [3]. Thank you. [1] https://datatracker.ietf.org/doc/bcp78/ [2] https://datatracker.ietf.org/doc/bcp79/ [3] https://datatracker.ietf.org/doc/rfc6701/ The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-jiang-spring-sr-policy-nrp/ There is also an HTML version available at: https://www.ietf.org/archive/id/draft-jiang-spring-sr-policy-nrp-05.html A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-jiang-spring-sr-policy-nrp-05 _______________________________________________ spring mailing list -- [email protected] To unsubscribe send an email to [email protected] ------------------------------------------------------------------------------------------------------------------------------------- 本邮件及其附件含有新华三集团的保密信息，仅限于发送给上面地址中列出的个人或群组。 禁止任何其他人以任何形式使用（包括但不限于全部或部分地泄露、复制、或散发）本邮件中的信息。 如果您错收了本邮件，请您立即电话或邮件通知发件人并删除本邮件！ This e-mail and its attachments contain confidential information from New H3C, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!
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