Re: [netconf] New Version Notification for draft-ahuang-netconf-notif-yang-00.txt

[Alex Huang Feng <[e-mail]>]

Dear Netconf WG,

On the last IETF 115 (and some time ago in the ML), I raised the discussion on a gap in the spec of YANG-push notification model.

The definition of this model is necessary to encode and decode the YANG-push notification header using different encodings.

Currently, the definition of this model is specified in RFC5277 using a XML schema (See section 4 of RFC5277).

When the message needs to be encoded using other YANG-compatible encodings (such as YANG-json RFC7951 or CBOR RFC9254), a YANG model needs to be defined.

This draft defines the YANG model for this notification message. 
It is a short and very simple draft addressing only the existing definition of RFC5277. No RPCs are defined since they are already defined in RFC8641.

In the IANA section, I asked for a new URI: urn:ietf:params:xml:ns:yang:ietf-notification. Here I asked myself if this is the way to do it. 
In RFC5277, the authors asked for urn:ietf:params:xml:ns:netconf:notification:1.0. This URI reference the XML schema.
In practice, the validation of the header is valid using both namespaces, but since RFC5277 also defines some RPCs, I went for a new URI.

I would like to request feedback from the WG.

Cheers,

Alex

> On 25 Jan 2023, at 10:02, [e-mail] wrote:
> 
> 
> A new version of I-D, draft-ahuang-netconf-notif-yang-00.txt
> has been successfully submitted by Alex Huang Feng and posted to the
> IETF repository.
> 
> Name:		draft-ahuang-netconf-notif-yang
> Revision:	00
> Title:		YANG model for NETCONF Event Notifications
> Document date:	2023-01-25
> Group:		Individual Submission
> Pages:		6
> URL:            https://www.ietf.org/archive/id/draft-ahuang-netconf-notif-yang-00.txt
> Status:         https://datatracker.ietf.org/doc/draft-ahuang-netconf-notif-yang/
> Htmlized:       https://datatracker.ietf.org/doc/html/draft-ahuang-netconf-notif-yang
> 
> 
> Abstract:
>   This document defines the YANG model for NETCONF Event Notifications.
> 
> 
> 
> 
> 
> The IETF Secretariat
> 
>