RFC 8979 on Subscriber and Performance Policy Identifier Context Headers in the Network Service Header (NSH)
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Subject: RFC 8979 on Subscriber and Performance Policy Identifier Context Headers in the Network Service Header (NSH)
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A new Request for Comments is now available in online RFC libraries. RFC 8979 Title: Subscriber and Performance Policy Identifier Context Headers in the Network Service Header (NSH) Author: B. Sarikaya, D. von Hugo, M. Boucadair Status: Standards Track Stream: IETF Date: February 2021 Mailbox: sarikaya@ieee.org, dirk.von-hugo@telekom.de, mohamed.boucadair@orange.com Pages: 11 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-sfc-serviceid-header-14.txt URL: https://www.rfc-editor.org/info/rfc8979 DOI: 10.17487/RFC8979 This document defines the Subscriber and Performance Policy Identifier Context Headers. These Variable-Length Context Headers can be carried in the Network Service Header (NSH) and are used to inform Service Functions (SFs) of subscriber- and performance-related information for the sake of policy enforcement and appropriate Service Function Chaining (SFC) operations. The structure of each Context Header and their use and processing by NSH-aware nodes are described. This document is a product of the Service Function Chaining Working Group of the IETF. This is now a Proposed Standard. STANDARDS TRACK: This document specifies an Internet Standards Track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the Official Internet Protocol Standards (https://www.rfc-editor.org/standards) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC