[Rtg-yang-coord] Routing YANG Design Team Scope

Juergen, 

Since this E-mail thread is about the hierarchy and granularity of MPLS
models, I’m somewhat confused by your response. Nevertheless, I’ve updated
the subject line to correspond to your concern.

Our assumption is that the Routing YANG design team will attempt to use
the existing models but will not be constrained by them. However, I agree
that any changes or augmentations to the existing NETMOD RFCs would need
to be reviewed in the NETMOD WG.

Thanks,
Acee 

On 7/26/15, 3:24 PM, "Juergen Schoenwaelder"
<j.schoenwaelder@jacobs-university.de> wrote:

>Dear Acee,
>
>please note that the interfaces model plus the IP model plus the core
>system model plus the SNMP configuration model the IETF agreed on are
>defined in RFC 7223, RFC 7277, RFC 7317, and RFC 7407. All these RFCs
>were produced by the NETMOD working group.  Work is starting in other
>SDOs to extend these models. Hence, I think any attempts to replace
>them with something different should not only be discussed on the
>NETMOD list but also seek support from the NETMOD working group.
>
>Note that https://www.ietf.org/mailman/listinfo/rtg-yang-coord says:
>
>    The rtg-yang-coord mailing list will provide a forum for
>    coordination of the development of YANG models being worked on for
>    Routing, in order to provide a consistent view to the NMS.
>
>It seems some of the content of draft-rtgyangdt-rtgwg-device-model-00
>seems to leave the routing scope.
>
>/js
>
>On Sun, Jul 26, 2015 at 06:48:10PM +0000, Acee Lindem (acee) wrote:
>> Hi Mahesh,
>> 
>> Please comment on
>>https://datatracker.ietf.org/doc/draft-rtgyangdt-rtgwg-device-model/ as
>>this is the latest view of the design team.
>> 
>> Thanks,
>> Acee
>> 
>> From: Rtg-yang-coord
>><rtg-yang-coord-bounces@ietf.org<mailto:rtg-yang-coord-bounces@ietf.org>>
>> on behalf of Mahesh Jethanandani
>><mjethanandani@gmail.com<mailto:mjethanandani@gmail.com>>
>> Date: Sunday, July 26, 2015 at 4:31 PM
>> To: Lou Berger <lberger@labn.net<mailto:lberger@labn.net>>
>> Cc: Routing YANG
>><rtg-yang-coord@ietf.org<mailto:rtg-yang-coord@ietf.org>>, YANG Doctors
>><yang-doctors@ietf.org<mailto:yang-doctors@ietf.org>>, Loa Andersson
>><loa@pi.nu<mailto:loa@pi.nu>>
>> Subject: Re: [Rtg-yang-coord] yang models intended for the mpls wg
>> 
>> Lou,
>> 
>> I like the approach taken in the draft
>>draft-openconfig-mpls-consolidated-model. In particular, the approach
>>represented in this tree model makes sense to me.
>> 
>> 
>>    +--rw mpls!
>>          +--rw global
>>          |     ...
>>          +--rw te-global-attributes
>>          |     ...
>>          +--rw signaling-protocols
>>          |     ...
>>          +--rw lsps
>>                ...
>> 
>> 
>> However, by its own admission, the draft says:
>> 
>> 
>> This model does not aim to be feature complete (i.e., cover all
>>    possible aspects or features of MPLS).
>> 
>> My suggestion would be for the MPLS WG to take up the model structure
>>as represented above and to do a more complete work of including all
>>features of MPLS, e.g. GMPLS.
>> 
>> Thanks.
>> 
>> Mahesh Jethanandani
>> mjethanandani@gmail.com<mailto:mjethanandani@gmail.com>
>> 
>> 
>> 
>> 
>> 
>
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>> Rtg-yang-coord@ietf.org
>> https://www.ietf.org/mailman/listinfo/rtg-yang-coord
>
>
>-- 
>Juergen Schoenwaelder           Jacobs University Bremen gGmbH
>Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
>Fax:   +49 421 200 3103         <http://www.jacobs-university.de/>