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Old 12-22-2003, 03:27 PM   #1
Registered: Nov 2003
Location: Huntsville, AL
Distribution: RHEL, Solaris, OSX, SuSE
Posts: 419

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MRTG with Temptraxe

For some reason, I can't get my MRTG to work correclty. When I do the check, I get this error:

[root@LINUX1 mrtg2]# /usr/local/mrtg-2/bin/mrtg /home/httpd/cfg/mrtg.cfg

WARNING: Problem with External get '/usr/local/nagios/libexec/mrtg_temptraxe -H -p 1':
Expected a Number for 'out' but nothing'

Use of uninitialized value in concatenation (.) or string at /usr/local/mrtg-2/bin/mrtg
line 1710.
ERROR: Target[tte1-temp][_OUT_] ' $target->[0]{$mode} ' did not eval into defined data
Use of uninitialized value in numeric lt (<) at /usr/local/mrtg-2/bin/mrtg line 375.

But when I run the /usr/local/nagios/libexec/mrtg_temptraxe -H -p 1 I get an output of the temperature. What might I be donig wrong? The content of my mrtg.cfg is below. Thanks for any help!


# Probe 1 Temperature
Target[tte1-temp]: `/usr/local/nagios/libexec/mrtg_temptraxe -H -p 1`
MaxBytes[tte1-temp]: 200
Title[tte1-temp]: TempTrax Model E Probe 1 Temperature
PageTop[tte1-temp]: <H1>TempTrax Model E Probe 1 Temperature</H1>
Options[tte1-temp]: growright,gauge,nopercent
YLegend[tte1-temp]: Deg Farenheit
ShortLegend[tte1-temp]: &nbsp;
LegendI[tte1-temp]: &nbsp;Temperature:
Legend1[tte1-temp]: Temperature
Legend3[tte1-temp]: Maximal 5 Minute Temperature


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