Re: [netconf] Adoption-suitability for draft-wang-netconf-adaptive-subscription

"" <> Mon, 10 August 2020 08:06 UTC

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Date: Mon, 10 Aug 2020 16:08:30 +0800
From: "" <>
To: "Kent Watsen" <>
Cc: "" <>, duzongpeng <>
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Subject: Re: [netconf] Adoption-suitability for draft-wang-netconf-adaptive-subscription
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Hi, Chairs

    I would like to contribute to the draft. 

    1) is the problem important for the NETCONF WG to solve?

I believe that it is important to adjust the volume of telemetry traffic sent from publisher to the receivers based on situation changes Adaptive subscription draft
enables various subscription policy based on threshold support, timer-event-support and support multiple update interval, can effectively eliminate data collection 
performance bottleneck on the device.
And I also believe that the NETCONF WG is the appropriate WG for this work. RFC8639 and RFC8640 provide a good basis for this work.

    2) is the draft a suitable basis for the work?

I have read the latest version of the draft and believe it has been in good shape and served as a reasonable good starting point.
I have been aware one implementation ongoing. One white paper has been planned for publication to make the whole community benefit from it.
If this work gets adopted, I am willing to review this work as contributor and contribute to any discussion needed and 
we are interested to implement and plan to deploy this technology.

Best Regards
Zongpeng Du &
From: Kent Watsen
Date: 2020-08-06 06:18
Subject: [netconf] Adoption-suitability for draft-wang-netconf-adaptive-subscription

Per the previous email sent moments ago, the chairs would like to solicit input on the following draft:

   Title: Adaptive Subscription to YANG Notification

      This document defines a YANG data model and associated mechanism
      enabling subscriber's adaptive subscriptions to a publisher's event
      streams at various different period intervals with which to report
      updates.  Applying these elements allows both subscriber and
      publisher to automatically adjust the volume of telemetry traffic
      sent from publisher to the receivers.

In particular, please discuss adoption-suitability as it regards to the following questions:

    1) is the problem important for the NETCONF WG to solve?
    2) is the draft a suitable basis for the work?

PS: this message is itself not an adoption poll, but rather an attempt to gauge interest/support for a potential future adoption poll.