Subject: [spring] Welcome to review draft-li-spring-sr-sfc-control-plane-framework-01.txt

From: "Chengli (Cheng Li)" <[email-masked]>
Date: Thu, 7 Nov 2019 03:28:43 +0000

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-masked] [mailto:[email-masked]] 
Sent: Monday, November 04, 2019 9:30 PM
To: huruizhao <[email-masked]>; Ahmed El Sawaf <[email-masked]>; Chengli (Cheng Li) <[email-masked]>; Lizhenbin <[email-masked]>
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.

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