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[6tsch] mechanism to config Report

Qin Wang <qinwang@berkeley.edu> Tue, 10 September 2013 14:32 UTC

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Date: Tue, 10 Sep 2013 22:32:52 +0800
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From: Qin Wang <qinwang@berkeley.edu>
To: "6tsch@ietf.org" <6tsch@ietf.org>
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Subject: [6tsch] mechanism to config Report
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Hi all,

We have had a lot of discussion in thread "report flow contents". As you
see, there are many items, but I believe not all of them will be needed in
same time base or under same criteria. Thus, a mechanism to config Reports
by PCE via Action flow is needed. Here is sort of solution I want to
propose.

(1) think the contents listed by Xavi in thread "report flow contents" as a
part of MIB, and add a configuration field to each attribute, denoted as
 ReportCriteria.

(2) define ReportCriteria as a tuple (Criteria, CriteriaValue) . For
example,
Criteria =TIME, CriteriaValue=500, means reporting in every 500ms.
Criteria = Index of RSSI attribute, CriterValue = some Threshold, means
reporting when RSSI is worse than the Threshold.

(3) In implementation, the ReportCriteria field in MIB will implemented as
events which drive Report Flow and Event Flow.

What do you think? Any input is welcome.

Thanks
Qin

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