Subject: [sfc] revised use case draft

From: "Changcheng Huang" <[email-masked]>
Date: Tue, 13 Jan 2015 12:17:15 -0500

We have posted a revised use case draft on recursive SFC service. In this revision, we added a scenario that recursive service is delegated to a single administrator and therefore is implemented in a single domain. Your comments are welcome.

Best regards,

Chang

-----Original Message-----
From: [email-masked] [mailto:[email-masked]] 
Sent: Tuesday, January 13, 2015 12:07 PM
To: Jiafeng Zhu; Peng He; Jiafeng Zhu; Changcheng Huang; Peng He; Changcheng Huang
Subject: New Version Notification for draft-huang-sfc-use-case-recursive-service-01.txt

A new version of I-D, draft-huang-sfc-use-case-recursive-service-01.txt
has been successfully submitted by Changcheng Huang and posted to the IETF repository.

Name:		draft-huang-sfc-use-case-recursive-service
Revision:	01
Title:		SFC Use Cases on Recursive Services
Document date:	2015-01-13
Group:		Individual Submission
Pages:		8
URL:            http://www.ietf.org/internet-drafts/draft-huang-sfc-use-case-recursive-service-01.txt
Status:         https://datatracker.ietf.org/doc/draft-huang-sfc-use-case-recursive-service/
Htmlized:       http://tools.ietf.org/html/draft-huang-sfc-use-case-recursive-service-01
Diff:           http://www.ietf.org/rfcdiff?url2=draft-huang-sfc-use-case-recursive-service-01

Abstract:
   Service function chaining (SFC) provides various services that can
   be tailored to different requirements from diversified user groups,
   where each user group forms a collective client that requires
   similar service. SFC is typically deployed as a service overlay with
   its own service topology on top of existing network topology. This
   kind of virtualized structure naturally enables recursive service
   relationship where a client may become a service provider and resell
   SFC services to its own user groups. Alternatively, a client may
   also choose to ask its service provider to provide a structured
   service for its user groups. This document describes some exemplary
   use cases that show the usage of recursive (e.g. nested) or
   structured service function chaining relationship.

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