Re: [Dots] WGLC for draft-ietf-dots-telemetry-13

Hi Jon,

Thank you for sharing these comments.

Please see inline. 

Cheers,
Med

> -----Message d'origine-----
> De : Dots [mailto:dots-bounces@ietf.org] De la part de supjps-
> ietf@jpshallow.com
> Envoyé : vendredi 30 octobre 2020 13:29
> À : 'Valery Smyslov' <valery@smyslov.net>; dots@ietf.org; dots-
> chairs@ietf.org; draft-ietf-dots-telemetry@ietf.org
> Objet : Re: [Dots] WGLC for draft-ietf-dots-telemetry-13
> 
> Hi there,
> 
> Issues found during Interop testing 30 Oct 2020.
> 
> 1)
> ietf-dots-telemetry:telemetry is not in the CBOR mapping and needs
> to be added.
> 

[Med] Indeed. This used to be 32916 in the implementation mapping table.

Fixed in https://github.com/boucadair/draft-dots-telemetry/commit/f0ffd2bee65ccedf728f57b0769ee56eabb1e861. Thanks. 

> 2)
> Clarity needed.  We have
> 
>    A DOTS client uses a GET request to retrieve its vendor attack
>    mapping details as maintained by the DOTS server (Figure 35).
> 
>    GET /restconf/data/ietf-dots-data-channel:dots-data\
>        /dots-client=dz6pHjaADkaFTbjr0JGBpw\
>        /ietf-dots-mapping:vendor-mapping?\
>        content=all HTTP/1.1
>    Host: example.com
>    Accept: application/yang-data+json
> 
>     Figure 35: GET to Retrieve Installed Vendor Attack Mapping
> Details
> 
> If there has not been any POST/PUT vendor-mapping for dots-
> client=XX, what is the response for the GET?

[Med] This one is covered by the base RESTCONF spec: 

   If a retrieval request for a data resource represents an instance
   that does not exist, then an error response containing a "404 Not
   Found" status-line MUST be returned by the server.

This is why we don't specify a similar error in 8783 when no alias or filtering is matching a GET. 

Please note that we don't discuss if the clients is not registered (and so on) as these cases are already covered in 8783. 

> 4.04 or generic mappings that the server knows about?
> - my preference is for the HTTP 4.04 as there (currently) are no
> mapping details maintained for the dots-client=
> 
> Regards
> 
> Jon
> 
> > -----Original Message-----
> > From: Dots [mailto: dots-bounces@ietf.org] On Behalf Of Valery
> Smyslov
> > Sent: 27 October 2020 07:09
> > To: dots@ietf.org
> > Cc: dots-chairs@ietf.org; draft-ietf-dots-telemetry@ietf.org
> > Subject: [Dots] WGLC for draft-ietf-dots-telemetry-13
> >
> > Hi,
> >
> > this message starts a two-week working group last call for
> draft-ietf-dots-
> > telemetry-13,
> > which will end on Wednesday, November 11. Please, review the draft
> > carefully and send your comments to the mailing list.
> >
> > Regards,
> > Frank & Valery.
> >
> > _______________________________________________
> > Dots mailing list
> > Dots@ietf.org
> > https://www.ietf.org/mailman/listinfo/dots
> 
> _______________________________________________
> Dots mailing list
> Dots@ietf.org
> https://www.ietf.org/mailman/listinfo/dots

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