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Re: [babel] info-model: calculated and received metrics

"STARK, BARBARA H" <bs7652@att.com> Wed, 17 July 2019 21:58 UTC

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From: "STARK, BARBARA H" <bs7652@att.com>
To: 'Toke Høiland-Jørgensen' <toke@toke.dk>, 'Juliusz Chroboczek' <jch@irif.fr>
CC: 'Babel at IETF' <babel@ietf.org>
Thread-Topic: [babel] info-model: calculated and received metrics
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Date: Wed, 17 Jul 2019 21:58:40 +0000
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Subject: Re: [babel] info-model: calculated and received metrics
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> > I've heard no response to this question. I've confirmed that in TR-181
> > I do have a problem (a uint with value of 0 or NULL will be
> > transmitted in a TR-181 data model as 0), because it defines "NULL"
> > as:
> 
> In this case, wouldn't NULL be signified by the value being absent?

There's a difference between "the parameter doesn't exist within the data model" or "you don't have permission to read this parameter" (both are signified by absence of the parameter in TR-181) and "the parameter exists and you're allowed to read it but its value is NULL".
Barbara

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