Re: [tcmtf] TCMTF: Documents to be generated. Small modification

[FERNANDO PASCUAL BLANCO <[e-mail]>]

And what about:

TCMTF - negotiation protocol

Do you found it more descriptive?

Regards,

Fernando Pascual Blanco
Telefónica Global Resources
Network Automation and Dynamization
TECHNOLOGY PEOPLE GROUP
F [phone]
M [phone]
[e-mail]




On 06/06/13 11:51, "Mirko Sužnjević" <[e-mail]> wrote:

>Hello,
>I think these names are ok. Maybe we should discuss the second one in
>more detail.
>Perhaps include negotiation in the name of the draft so its purpose is
>evident from the title? As the purpose of that draft is to establish
>which particular parameters will be used.
>My suggestions are:
>TCMTF - negotiation signalling
>TCMTF - negotiation process
>TCMTF - parameter signalling
>Or something along those lines?
>Mirko
>
>-----Original Message-----
>From: [e-mail] [mailto:[e-mail]] On Behalf Of
>Jose Saldana
>Sent: Wednesday, June 5, 2013 12:56 PM
>To: [e-mail]
>Cc: [e-mail]; [e-mail]; 'ken carlberg';
>Martin Stiemerling
>Subject: [tcmtf] TCMTF: Documents to be generated. Small modification
>
>In the conf-call of yesterday it was also clear that for the IETF it is
>better to split Document A into two documents:
>
>- The "TCMTF reference model" (1): the protocol stack and scenarios. It
>should be said that each protocol at each layer will use its own
>signaling mechanisms.
>
>- The "TCMTF-specific signaling": there are some things we will need to
>deploy:
>       - a negotiation mechanism (2) to decide the options to use at each layer
>(e.g. a mux and demux agree on using ROHC+PPPMux+GRE)
>       - a mechanism to setup/release a TCMTF tunnel (3)between a multiplexer
>and a de-multiplexer
>
>
>The current draft is the TCMTF "reference model", since it does not talk
>about specific signaling issues.
>
>By now, we don't have to propose the "TCMTF specific signaling". It would
>be something to be deployed if the Working Group is created.
>
>This same idea was proposed by Ken Carlberg in February. The advantages
>of this new distribution of the documents are (quoting Ken):
>
>> One thing to keep in mind is that it is possible that (2) and (3)
>> (below) can change over time and yet (1) (the reference model) does
>> not, then it may be best to separate (1) from the other items.
>
>> a more encompassing architecture or framework that would include
>> sample scenarios upon which your deliverables A & B are aimed at?  My
>> impression is that you may want to point the reader of documents A & B
>> to the same reference model, and instead of repeating the same text,
>> it may be helpful to separate this into a separate document.
>
>
>Once discussed, I would create a new charter proposal including these
>changes.
>
>
>Do you like these short names for the documents?
>
>- "TCMTF reference model".
>https://datatracker.ietf.org/doc/draft-saldana-tsvwg-tcmtf/
>
>- "TCMTF-specific signaling". Future work
>
>- "TCMTF recommendations".
>http://datatracker.ietf.org/doc/draft-suznjevic-tsvwg-mtd-tcmtf/
>
>
>Your feedback will be welcome. Thanks!
>
>Jose
>
>> -----Mensaje original-----
>> De: ken carlberg [mailto:[e-mail]] Enviado el: martes, 05
>> de marzo de 2013 17:07
>> Para: [e-mail]
>> CC: 'ken carlberg'; [e-mail]; [e-mail]
>> Asunto: Re: [tcmtf] About the possibility of having a BOF about TCMTF
>> in
>> IETF87
>>
>> Hola Jose,
>>
>> Thanks for the expanded explanation, and again, apologies for the
>> tardy repsonse.  Its helpful to understand that document A and B are
>> sequential
>to
>> each other.  One thing to keep in mind is that if its possible that 2
>> and
>3
>> (below) can change over time and yet 1 (the reference model) does not,
>> then it may be best to separate 1 from the other items.
>>
>> as for what you outline as a discussion point for future work, it
>> seems
>fine.  I
>> just have a personal bias that if you have a clear idea of the things
>you'd like
>> to accomplish in the future, then having a requirements document would
>> be helpful to focus those thoughts without having to have one
>> particular solution.  But that's a discussion point that could be
>> brought up during
>the
>> BoF, or sometime afterwards.
>>
>> cheers,
>>
>> -ken
>>
>>
>> > A main document (A) in which we explain the method, the scenarios
>> > and the minimum signaling issues in order to make it work. The idea
>> > is that document
>> > (A) would be self-contained. Since we are not defining new protocols
>(i.e.
>> > already existing compressing, multiplexing and tunneling protocols
>> > are to be used), we understand that this can be done in a single
>>document.
>> > It would
>> > include:
>> >
>> > 1- Protocol stack (it would be the "reference model")
>> > 2- a negotiation mechanism to decide the options to use at each
>> > layer
>> > 3- a mechanism to setup/release a tunnel between a multiplexer and a
>> > de-multiplexer
>> >
>> > Of course, another approach could be separating 1 from 2&3. However,
>> > we think this is not necessary since the method is not too
>>complicated.
>> >
>> >
>> > Document (B) would only contain recommendations of how to better use
>> > the method proposed in document (A), i.e., classification and
>> > maximum
>> delays.
>> >
>> > So clearly document (B) would totally depend on the reference model
>> > of document (A).
>> >
>> >
>> > The idea of point 9 is to talk about some other interesting ideas
>> > which are considered as "future work":
>> > - a mechanism for a multiplexer to discover a de-multiplexer
>> > - mechanism to select an optimal multiplexer and a de-multiplexer
>> > when there are more than one muxer/de-muxer for a flow
>> > - dynamically applying TCMTF
>> > - etc.
>> >
>> > What do you think?
>> >
>> > Thanks again for your feedback. Thinking and explaining things is
>> > always a good exercise!
>> >
>> > Jose
>> >
>> >> -----Mensaje original-----
>> >> De: [e-mail] [mailto:[e-mail]] En
>> >> nombre de ken carlberg Enviado el: miércoles, 27 de febrero de 2013
>> >> 16:23
>> >> Para: [e-mail]
>> >> CC: [e-mail]; [e-mail]
>> >> Asunto: Re: [tcmtf] About the possibility of having a BOF about
>> >> TCMTF in
>> >> IETF87
>> >>
>> >> Hola Jose,
>> >>
>> >> sorry for the tardy reply.  The altered text below is helpful,
>>thanks.
>> >>
>> >> With respect to your candidate deliverables, it appears that you
>> >> have
>> > listed
>> >> two for the proposed group: (A) a document that describes options
>> >> and negotiation mechanisms, and (B) a document describing
>> recommendations
>> >> of which packet types should be multiplexed and a list fo traffic
>> > classification
>> >> methods.  Have you considered a third document that presents a more
>> >> encompassing architecture or framework that would include sample
>> >> scenarios upon which your deliverables A & B are aimed at?  My
>> >> impression
>> > is
>> >> that you may want to point the reader of documents A & B to the
>> >> same reference model, and instead of repeating the same text, it
>> >> may be helpful to separate this into a separate document.
>> >>
>> >> Also, would section 9 of your proposed charter lead one to consider
>> >> a requirements document?  Many times, new groups start with a
>> >> requirements document, but since you have a good focus of what you
>> >> want to accomplish, perhaps your last deliverable could be a
>> >> requirements document that would guide any future work.
>> >>
>> >> -ken
>> >>
>> >> ps, I don't want to advocate more work, but rather just have you
>> >> consider other possibilities (and feel free to shoot them down :-)
>> >>
>> >>
>> >> On Feb 22, 2013, at 5:39 AM, Jose Saldana <[e-mail]> wrote:
>> >>
>> >>> Hi Ken,
>> >>>
>> >>> Sorry for the delay. I think you are talking about Paragraph 5:
>> >>>
>> >>> 5. So the first objective of this group is to specify the protocol
>> >>> stack for tunneling, compressing and multiplexing traffic flows
>> >>> (TCMTF). Since standard protocols are being used at each layer,
>> >>> the signaling methods of those protocols will be used.
>> >>> Interactions with the Working Groups and Areas in which these
>> >>> protocols are developed can be expected. However, the development
>> >>> of new compressing, multiplexing or tunneling protocols is not an
>> >>> objective of this Working Group. In addition, since the current
>> >>> RFC 4170 would be
>> >> considered as one of the options, this RFC could be obsoleted.
>> >>>
>> >>> Perhaps this is a bit confusing. When we say "at each layer", we
>> >>> are talking about "tunneling, compressing and multiplexing" layers.
>> >>> Perhaps this can be a bit confusing. What about this?:
>> >>>
>> >>> 5. So the first objective of this group is to specify the protocol
>> >>> stack for tunneling, compressing and multiplexing traffic flows
>> >>> (TCMTF). Since standard protocols are being used for tunneling,
>> >>> compressing and multiplexing layers, the signaling methods of
>> >>> those
>> >> protocols will be used.
>> >>> Interactions with the Working Groups and Areas in which these
>> >>> protocols are developed can be expected. However, the development
>> of
>> >>> new compressing, multiplexing or tunneling protocols is not an
>> >>> objective of this Working Group. In addition, since the current
>> >>> RFC
>> >>> 4170 would be considered as one of the options, this RFC could be
>> >> obsoleted.
>> >>>
>> >>> Is this what you were asking?
>> >>>
>> >>> Thanks for your feedback.
>> >>>
>> >>> Jose
>> >>>
>> >>>> -----Mensaje original-----
>> >>>> De: [e-mail] [mailto:[e-mail]] En
>> >>>> nombre de ken carlberg Enviado el: martes, 19 de febrero de 2013
>> >>>> 14:17
>> >>>> Para: [e-mail]
>> >>>> CC: [e-mail]; [e-mail]
>> >>>> Asunto: Re: [tcmtf] About the possibility of having a BOF about
>> >>>> TCMTF in
>> >>>> IETF87
>> >>>>
>> >>>> Hola Jose,
>> >>>>
>> >>>> could you expand a bit more on your text in the proposed charter
>> >>>> regarding "signaling methods".  Are you speaking in the more
>> >>>> general context of information stored in headers of various
>> >>>> protocol up and down the stack
>> >>> (ie,
>> >>>> layers 3, 4, and 5/app)?  Or, are you  speaking of concurrent
>> >>>> resource signaling protocols like RSVP/RSVP-TE, or path
>> >>>> establishment protocols
>> >>> like
>> >>>> MPLS?  Or, some combination of both?
>> >>>>
>> >>>> -ken
>> >>>>
>> >>>> _______________________________________________
>> >>>> tcmtf mailing list
>> >>>> [e-mail]
>> >>>> https://www.ietf.org/mailman/listinfo/tcmtf
>> >>>
>> >>
>> >> _______________________________________________
>> >> tcmtf mailing list
>> >> [e-mail]
>> >> https://www.ietf.org/mailman/listinfo/tcmtf
>> >
>
>
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