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Re: [CCAMP] Question on alarm-notification draft-ietf-ccamp-alarm-module-07.txt

"Beauville, Yves (Nokia - BE/Antwerp)" <yves.beauville@nokia.com> Mon, 04 March 2019 08:23 UTC

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From: "Beauville, Yves (Nokia - BE/Antwerp)" <yves.beauville@nokia.com>
To: Martin Bjorklund <mbj@tail-f.com>
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Thread-Topic: [CCAMP] Question on alarm-notification draft-ietf-ccamp-alarm-module-07.txt
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Date: Mon, 04 Mar 2019 08:23:49 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/ccamp/wSXIFSjrlEmlI0lFbkIWnsgOUEY>
Subject: Re: [CCAMP] Question on alarm-notification draft-ietf-ccamp-alarm-module-07.txt
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Hi Martin,

Thank you very much for your reply.

I totally agree with the fact that it is a generic concern, that would 
better be addressed by allowing to send multiple notifications in a 
single NETCONF message.

Do not mind my examples. I understand they may not be appropriate. 
Apologies for this.

Yves

On 04-03-19 09:15, Martin Bjorklund wrote:
> Hi,
>
> "Beauville, Yves (Nokia - BE/Antwerp)" <yves.beauville@nokia.com> wrote:
>> Hello,
>>
>> In the proposed YANG module, an alarm-notification conveys a single
>> alarm state change.
>>
>> There are scenarios where server may want to send a possibly large set
>> of alarm state changes at the same time.
> This is correct, but it is not limited to alarms; it applies to all
> kinds of notifications.  The NETCONF WG is working on a more generic
> solution to this problem, where a single notification message can
> contain multiple notifications
> (draft-ietf-netconf-notification-messages).   I think this is a more
> flexible solution than coding this into every YANG-defined notification
> (not just alarms).
>
>> For example:
>>
>>    *   re-configuration of severities
>>    *   a transient network issue
> I think Stefan will send some comments re these examples.
>
>
>> Would we do this more efficiently by allowing the alarm-notification
>> to convey a list of state changes rather than a single one?
>
>
> /martin

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