[rrd-users] Re: Why NaN in rrd fetch

[Anant Tamgole]

Dear Rafael,

I am getting NaN in the middle. If so, then what can be the problem.
(because snmpwalk is giving me nice numbers.)

anant


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       $        |    Anant S Tamgole 
        $       |    Sr. Engineer
    $ $  $      |    VSNL, Pune
   $    $ $     |    e-mail:anant at vsnl.com
   $     $ $    |    home page: http://giaspn01.vsnl.net.in/~anant
    $    $ $    |    Tel: 91-20-7157770/7157771/7157474-3318
     $ $  $$    |         91-20-6699922 (R)
         $$     |
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On Mon, 12 Mar 2001 sevillar at team.ph.inter.net wrote:

> 
> On 12 Mar, Anant Tamgole wrote:
> > 
> > Dear all,
> > 
> > I am collecting data(inoctects/outoctets) from cisco switches using
> > snmpwalk and storing in file. And same data I am feeding to rrd update.
> > When I do rrd fetch I am getting NaN for some of the readings.
> > 
> 
> Are the NaN's at the beginning?  If so, your "problem" is just that you
> don't have enough data for rrdtool to generate sensible results.  Have
> a look at the RRD tutorial for an example and explanation.  If you get
> NaN's somewhere in the middle...now you have a serious problem.
> 
> -- 
> Rafael R. Sevilla <sevillar at team.ph.inter.net>   +63(2)   8177746 ext. 8311
> Programmer, InterdotNet Philippines              +63(917) 4458925
> 
> 
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