Hi SPRING, We just updated the draft-li-spring-sr-sfc-control-plane-framework-01.
This document describes a framework for constructing SFC based on Segment Routing. The document reviews the control plane solutions for route distribution of service function instance and service function path, and steering packets into a service function chain. Hope this informational draft help people to understand the solutions of SFC control plane. Welcome to review the document, and any questions or comments, please let us know, that will be highly appreciated. Thanks, Cheng -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Monday, November 04, 2019 9:30 PM To: huruizhao <[email protected]>; Ahmed El Sawaf <[email protected]>; Chengli (Cheng Li) <[email protected]>; Lizhenbin <[email protected]> Subject: New Version Notification for draft-li-spring-sr-sfc-control-plane-framework-01.txt A new version of I-D, draft-li-spring-sr-sfc-control-plane-framework-01.txt has been successfully submitted by Cheng Li and posted to the IETF repository. Name: draft-li-spring-sr-sfc-control-plane-framework Revision: 01 Title: A Framework for Constructing Service Function Chaining Systems Based on Segment Routing Document date: 2019-11-04 Group: Individual Submission Pages: 12 URL: https://www.ietf.org/internet-drafts/draft-li-spring-sr-sfc-control-plane-framework-01.txt Status: https://datatracker.ietf.org/doc/draft-li-spring-sr-sfc-control-plane-framework/ Htmlized: https://tools.ietf.org/html/draft-li-spring-sr-sfc-control-plane-framework-01 Htmlized: https://datatracker.ietf.org/doc/html/draft-li-spring-sr-sfc-control-plane-framework Diff: https://www.ietf.org/rfcdiff?url2=draft-li-spring-sr-sfc-control-plane-framework-01 Abstract: Segment Routing (SR) allows for a flexible definition of end-to-end paths by encoding paths as sequences of topological sub-paths, called "segments". Segment routing architecture can be implemented over an MPLS data plane as well as an IPv6 data plane. Service Function Chaining (SFC) provides support for the creation of composite services that consist of an ordered set of Service Functions (SF) that are to be applied to packets and/or frames selected as a result of classification. SFC can be implemented based on several technologies, such as Network Service Header (NSH) and SR. This document describes a framework for constructing SFC based on Segment Routing. The document reviews the control plane solutions for route distribution of service function instance and service function path, and steering packets into a service function chain. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat _______________________________________________ spring mailing list [email protected] https://www.ietf.org/mailman/listinfo/spring
