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[netmod] Smart filters for YANG-Push

Alexander Clemm <alexander.clemm@huawei.com> Mon, 02 July 2018 23:37 UTC

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From: Alexander Clemm <alexander.clemm@huawei.com>
To: "netmod@ietf.org" <netmod@ietf.org>
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Thread-Topic: Smart filters for YANG-Push
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Date: Mon, 02 Jul 2018 23:37:02 +0000
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Subject: [netmod] Smart filters for YANG-Push
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Hello Netmod Working Group,

we have just submitted a new draft on Smart Filters for Push Updates: https://tools.ietf.org/html/draft-clemm-netmod-push-smart-filters-00

This draft supersedes  draft-clemm-netconf-push-smart-filters-ps that recently expired.  The draft involves the definition of  a YANG data model that allows to define more advanced filters than the ones defined with YANG-Push, specifically filters that can take into account values of data nodes as well as state.  This allows to define filters for thresholds, recent high-water marks, and more.  It is also a building block for network automation, providing the event portion for many types of Event-Condition-Action-based control loops.  The draft at this point contains little more than the motivation and problem statement; the actual YANG data model is still to be defined; however, we felt it would be good to have a placeholder posted so we can have discussions in Montreal.

--- Alex (on behalf of coauthors: Eric, Xiufeng, Igor, Tianran, Walker, Henk)

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