Re: [sfc] Progression of use case documents in the SFC WG
"Surendra Kumar (smkumar)" <smkumar@cisco.com> Fri, 28 March 2014 17:44 UTC
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From: "Surendra Kumar (smkumar)" <smkumar@cisco.com>
To: "Joel M. Halpern" <jmh@joelhalpern.com>, "sfc@ietf.org" <sfc@ietf.org>
Thread-Topic: [sfc] Progression of use case documents in the SFC WG
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Date: Fri, 28 Mar 2014 17:44:30 +0000
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Subject: Re: [sfc] Progression of use case documents in the SFC WG
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I agree with the chair's proposal as well. Surendra. On 3/27/14 7:59 AM, "Joel M. Halpern" <jmh@joelhalpern.com> wrote: >This looks like a good idea to me. >One wide net, and then specific narrow nets where appropriate. >Liaising to appropriate SDOs or fora with the narrow documents is also >very helpful. > >Yours, >Joel > >On 3/26/14, 1:54 PM, Jim Guichard (jguichar) wrote: >> WG: >> >> In a message back in January, we (the chairs) proposed that the SFC WG >> handle the topic of use case documents as follows: >> >> 1) Have the WG develop one use case document that documents a small >> number of representative use cases. The document presented by >> Hongyu Li at the Vancouver BOF could serve for this purpose >> >>(http://datatracker.ietf.org/doc/draft-liu-service-chaining-use-cases). >> >> >> 3) For additional use cases not covered in 1) above, allow for a >> small number of documents that are applicable to specific >> environments (e.g. mobility, data center, broadband, and so forth.) >> These documents would provide more detailed information and >> applicability of SFC to these specific environments, and would need >> to go beyond what is covered in the general use case document (1). >> Note that it is not the intention to have every potential use case >> documented. >> >> >> Since then, and based on the presentations/discussion in London, it >> appears that we have a number of documents that warrant being developed >> as standalone documents. Specifically: >> >> 1) A use case document on mobility, e.g., >> http://datatracker.ietf.org/doc/draft-haeffner-sfc-use-case-mobility/ >> >> 2) A use case document on Data Centers, e.g., >> http://datatracker.ietf.org/doc/draft-kumar-sfc-dc-use-cases/ >> >> 3) Possibly a use case document on Broadband scenarios. However, use >> cases from a broadband perspective are being developed in the BBF (see >> the liaison statement at https://datatracker.ietf.org/liaison/1304/). We >> also have >> http://datatracker.ietf.org/doc/draft-meng-sfc-broadband-usecases/. It >> does not seem appropriate to adopt a WG document on the topic of >> broadband (at least at this time) without clarifying the relationship >> between draft-meng-sfc-broadband-usecases and the BBF work. In addition, >> we would need to understand why two efforts ‹ one in BBF and one in the >> IETF -- on the same topic would be appropriate. Hence, at the present >> time, we do not intend to adopt a WG document on broadband scenarios, >> and expect to receive primary guidance on this topic from the BBF. >> >> That leaves: http://datatracker.ietf.org/doc/draft-liu-sfc-use-cases/, a >> more general document. But that document includes text on three topics >> that would be covered in more detail elsewhere (broadband, mobile, and >> DC). While this document could contain pointers to the other documents, >> that leaves the document with very little standalone content -- raising >> the question of what should be done with it, or what content it could >> incorporate in order to be worthwhile as a standalone document. >> >> Thus, the chairs recommendation at this time is: >> >> 1) Call for WG adoption of draft-haeffner-sfc-use-case-mobility-00.txt >> and draft-kumar-sfc-dc-use-cases-00.txt as WG documents (target: >> informational). >> >> 2) Defer action on draft-liu-service-chaining-use-cases >> <http://datatracker.ietf.org/doc/draft-liu-service-chaining-use-cases> >> and draft-meng-sfc-broadband-usecases >> <http://datatracker.ietf.org/doc/draft-meng-sfc-broadband-usecases/> per >> the above discussion. >> >> Does this make sense? >> >> Jim & Thomas >> >> >> _______________________________________________ >> sfc mailing list >> sfc@ietf.org >> https://www.ietf.org/mailman/listinfo/sfc >> > >_______________________________________________ >sfc mailing list >sfc@ietf.org >https://www.ietf.org/mailman/listinfo/sfc
- [sfc] Progression of use case documents in the SF… Jim Guichard (jguichar)
- Re: [sfc] Progression of use case documents in th… Joel M. Halpern
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- Re: [sfc] Progression of use case documents in th… Joel M. Halpern
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- Re: [sfc] Progression of use case documents in th… Ken Gray (kegray)
- Re: [sfc] Progression of use case documents in th… Jerome Moisand
- Re: [sfc] Progression of use case documents in th… Paul Quinn (paulq)
- Re: [sfc] Progression of use case documents in th… Joel M. Halpern
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- Re: [sfc] Progression of use case documents in th… Liushucheng (Will)
- Re: [sfc] Progression of use case documents in th… Zhen Cao
- Re: [sfc] Progression of use case documents in th… meng.wei2
- Re: [sfc] Progression of use case documents in th… meng.wei2
- Re: [sfc] Progression of use case documents in th… Thomas Nadeau
- Re: [sfc] Progression of use case documents in th… Jerome Moisand
- Re: [sfc] Progression of use case documents in th… Jim Guichard (jguichar)
- Re: [sfc] Progression of use case documents in th… Surendra Kumar (smkumar)
- Re: [sfc] Progression of use case documents in th… Jeffrey Napper (jenapper)
- Re: [sfc] Progression of use case documents in th… Jiangyuanlong
- Re: [sfc] Progression of use case documents in th… Hongyu Li (Julio)
- Re: [sfc] Progression of use case documents in th… Jiangyuanlong
- Re: [sfc] Progression of use case documents in th… Hongyu Li (Julio)
- Re: [sfc] Progression of use case documents in th… Jiangyuanlong
- Re: [sfc] Progression of use case documents in th… Carlos Pignataro (cpignata)
- Re: [sfc] Progression of use case documents in th… Jim Guichard (jguichar)
- Re: [sfc] Progression of use case documents in th… Diego R. Lopez
- Re: [sfc] Progression of use case documents in th… Zhen Cao
- Re: [sfc] Progression of use case documents in th… Zhen Cao
- Re: [sfc] Progression of use case documents in th… xiechf01
- Re: [sfc] Progression of use case documents in th… Qiong
- Re: [sfc] Progression of use case documents in th… Jiangyuanlong
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- [sfc] 答复: Re: Progression of use case documents i… wang.cui1
- Re: [sfc] Progression of use case documents in th… Stewart Bryant
- Re: [sfc] Progression of use case documents in th… Jerome Moisand
- Re: [sfc] Progression of use case documents in th… Haeffner, Walter, Vodafone DE
- Re: [sfc] Progression of use case documents in th… Haeffner, Walter, Vodafone DE
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- Re: [sfc] Progression of use case documents in th… Lucy yong
- Re: [sfc] Progression of use case documents in th… Stewart Bryant
- Re: [sfc] Progression of use case documents in th… Thomas Nadeau
- Re: [sfc] Progression of use case documents in th… Zhen Cao
- Re: [sfc] Progression of use case documents in th… Zhen Cao
- Re: [sfc] Progression of use case documents in th… Hui Deng
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- Re: [sfc] Progression of use case documents in th… Jiangyuanlong
- Re: [sfc] Progression of use case documents in th… Jim Guichard (jguichar)
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair
- Re: [sfc] Progression of use case documents in th… Jim Guichard (jguichar)
- Re: [sfc] Progression of use case documents in th… Zhen Cao
- Re: [sfc] Progression of use case documents in th… Thomas Nadeau
- Re: [sfc] Progression of use case documents in th… mohamed.boucadair