Question regarding TR181 Device.PeriodicStatistics.

Manny Veloso manny.veloso at smartrg.com
Thu Aug 20 18:16:21 EDT 2015


The only thing about this that I can say with certainty is that every
device will behave differently.
-- 
Manny Veloso

Sr. Solutions Engineer
Smartrg.com




On 8/19/15, 8:58 PM, "Users on behalf of Prashant Upadhyaya"
<users-bounces at lists.genieacs.com on behalf of praupadhyaya at gmail.com>
wrote:

>Hi,
>
>I am trying to wrap my head around the TR181 Device.PeriodicStatistics.
>
>Let us say, I have a CPE which has
>Device.PeriodicStatistics.MaxReportSamples set to 24. Let us consider
>that CPE supports a single sample set whose TimeReference is set to
>UTC, and the sample interval is set to an 1 hour.
>
>So this means that the CPE is obligated to store 24 samples which get
>completed at the stroke of every UTC hour.
>
>So far so good.
>
>Now the question -- what happens if these samples are never collected
>by the ACS. Does it mean that the CPE will wrap around its 24 samples
>and start overwriting the first one ? Or will the CPE simply stop
>storing any more samples beyond the 24 samples ?
>
>Does the 'collection' from ACS mean a GetParameterValue of this sample
>set ? If it does, then does this affect the CPE's treatment of samples
>eg. the first sample now gets logically 'changed' to the most recent
>one which was not collected and was getting baked ? Or the CPE does
>not care but keeps on revolving overwriting the samples in time order
>?
>
>Regards
>-Prashant
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