Alexander,

I disagree. This YANG Library is mandatory for all implementations;
what you talk about seems to concern only implementations that support
YANG push. Hence, this is an extension that should go in its own
module.

/js

On Tue, Feb 13, 2018 at 07:38:31PM +0000, Alexander Clemm wrote:
> Hi,
> 
> I have taken a look at this document.
> 
> My main comment is that one aspect that is missing, that I believe should be 
> added, concerns the inclusion of certain metadata about the modules.  
> Specifically, in the context of YANG-Push we had a discussion about being 
> able to mark nodes that are notifiable on change.  This is just one 
> particular use case of a more general issue; in YANG-Push after much debate 
> the conclusion was for now to simply make implementors aware of this issue 
> and advise that a solution to this must be provided, with the clear 
> understanding that eventually a standard solution should be defined.
> 
> Since the goal of YANG-Library is to allow clients to find out what is 
> actually supported on a given server, this is the right place to keep this 
> information.  One possible way to address this would be, for a given module, 
> to maintain a list of "meta-info", with a key "meta-tag", and a list with 
> references to the nodes to which the metadata applies.  In the case of 
> notifiable-on-change, you would have a list with one entry 
> "notifiable-on-change", and then the list with the node definitions to which 
> this tag applies.
> 
> Editorial nit:
> 2nd paragraph Introduction: informaton --> information
> 
> Thanks
> --- Alex
> 
> From: Netconf [mailto:netconf-boun...@ietf.org] On Behalf Of Mahesh 
> Jethanandani
> Sent: Thursday, February 01, 2018 11:00 AM
> To: NETCONF WG <netc...@ietf.org>
> Cc: NETMOD WG <netmod@ietf.org>
> Subject: [Netconf] LC on YANG Library (bis)
> 
> WG,
> 
> The authors of rfc7895bis have indicated that they believe the document is 
> ready for LC[1].
> 
> This starts a two week LC on the 
> draft<https://tools.ietf.org/html/draft-ietf-netconf-rfc7895bis-04>. The LC 
> will end on February 15.
> 
> Please send your comments on this thread. Reviews of the document, and 
> statement of support are particularly helpful to the authors. If you have 
> concerns about the document, please state those too.
> 
> Authors please indicate if you are aware of any IPR on the document.
> 
> Thanks.
> 
> [1] https://www.ietf.org/mail-archive/web/netconf/current/msg13980.html
> 
> Mahesh & Kent
> 

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-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <https://www.jacobs-university.de/>

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