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Re: [netmod] New Version Notification for draft-ma-netmod-immutable-flag-04.txt

Kent Watsen <kent+ietf@watsen.net> Mon, 31 October 2022 23:55 UTC

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From: Kent Watsen <kent+ietf@watsen.net>
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Date: Mon, 31 Oct 2022 23:55:16 +0000
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To: "maqiufang (A)" <maqiufang1=40huawei.com@dmarc.ietf.org>
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Subject: Re: [netmod] New Version Notification for draft-ma-netmod-immutable-flag-04.txt
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I agree with this update.

Regarding the Subject line on the earlier message, no, I do not think the immutable-flag solution should be an update to NACM.

Thanks,
Kent // as a Contributor


> On Oct 20, 2022, at 4:32 AM, maqiufang (A) <maqiufang1=40huawei.com@dmarc.ietf.org> wrote:
> 
> Hi, all
> 
> As mentioned in the previous email (https://mailarchive.ietf.org/arch/msg/netmod/ukhXsex5jbTL9JLWZ-Dz9E4rvPo/),  this version clarifies the interaction between immutable flag and NACM mechanism.
> Comments and suggestions are greatly appreciated. Thanks!
> 
> Best Regards,
> Qiufang
> 
> -----Original Message-----
> From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] 
> Sent: Thursday, October 20, 2022 4:19 PM
> To: Balazs Lengyel <balazs.lengyel@ericsson.com>; Hongwei Li <flycoolman@gmail.com>; Qin Wu <bill.wu@huawei.com>; Qin Wu <bill.wu@huawei.com>; maqiufang (A) <maqiufang1@huawei.com>
> Subject: New Version Notification for draft-ma-netmod-immutable-flag-04.txt
> 
> 
> A new version of I-D, draft-ma-netmod-immutable-flag-04.txt
> has been successfully submitted by Qiufang Ma and posted to the IETF repository.
> 
> Name:		draft-ma-netmod-immutable-flag
> Revision:	04
> Title:		YANG Extension and Metadata Annotation for Immutable Flag
> Document date:	2022-10-20
> Group:		Individual Submission
> Pages:		20
> URL:            https://www.ietf.org/archive/id/draft-ma-netmod-immutable-flag-04.txt
> Status:         https://datatracker.ietf.org/doc/draft-ma-netmod-immutable-flag/
> Htmlized:       https://datatracker.ietf.org/doc/html/draft-ma-netmod-immutable-flag
> Diff:           https://www.ietf.org/rfcdiff?url2=draft-ma-netmod-immutable-flag-04
> 
> Abstract:
>   This document defines a YANG extension named "immutable" to indicate
>   that specific "config true" data nodes are not allowed to be
>   created/deleted/updated.  To indicate that specific entries of a
>   list/leaf-list node or instances inside list entries cannot be
>   updated/deleted after initialization, a metadata annotation with the
>   same name is also defined.  Any data node or instance marked as
>   immutable is read-only to the clients of YANG-driven management
>   protocols, such as NETCONF, RESTCONF and other management operations
>   (e.g., SNMP and CLI requests).
> 
>   This document aims to provide more visibility into immutability
>   characteristic of particular schema or instance nodes by defining a
>   standard mechanism to allow the server to document the existing
>   immutable configuration data, while this doesn't mean attaching such
>   restrictions is encouraged.
> 
> 
> 
> 
> The IETF Secretariat
> 
> 
> 
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