[rrd-users] For some strange reasons some of my SNMP get datasources return a NAN as value:

[Faisal Ashraf]

Hi,

For some strange reasons my SNMP get datasources return a NAN value.

 I am creating graph using flowing cmd.
/usr/local/rrdtool-1.0.35/bin/rrdtool graph - \
--imgformat=PNG \
--start="-86400" \
--title="Traffic Analysis for Router, 1544000, Serial0" \
--rigid \
--base=1000 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--vertical-label="Bytes Per Second" \
DEF:a="/var/www/rra/router_in.rrd":router_in:AVERAGE \
DEF:b="/var/www/rra/router_out.rrd":router_out:AVERAGE \
AREA:a#00CF00:"Inbound" \
GPRINT:a:LAST:" Current\:%8.2lf %s" \
GPRINT:a:AVERAGE:"Average\:%8.2lf %s" \
GPRINT:a:MAX:"Maximum\:%8.2lf %s\n" \
LINE1:b#002A97:"Outbound" \
GPRINT:b:LAST:"Current\:%8.2lf %s" \
GPRINT:b:AVERAGE:"Average\:%8.2lf %s" \
GPRINT:b:MAX:"Maximum\:%8.2lf %s" Any Idea LIST?

Faisal

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