[mrtg] Re: Arithmetic in MRTG

[Daniel R. Kilbourne]

Have you tried dividing both individually then adding the result?

ie: OID / number + OID /  number


___
Daniel R. Kilbourne
Voyager.net Network Engineer
drk at voyager.net
http://Voyager.net


At 03:28 PM 11/18/99 +0100, Russel Lampe wrote:
>Hi Phil,
>
>That looks ok. So you can do any arithmetic in mrtg, but what about first
>adding up a couple of OID and than dividing it? What it will do is to only
>divide the last OID. I tried brackets () but that is not allowed in mrtg.
>
>         -----Original Message-----
>         From:   Phil Loper [SMTP:Phil at GraceLivingCenters.com]
>         Sent:   Thursday, November 18, 1999 3:16 PM
>         To:     'Russel Lampe'; 'mrtg at list.ee.ethz.ch'
>         Subject:        RE: [mrtg] Arithmetic in MRTG
>
>         Here is a clip from a config file that grabs the temperature of
>probes in a
>         Dell PowerEdge server and converts celcius to farenheit.  It works
>         perfectly.
>
>
>#---------------------------------------------------------------------------
>         ----------
>
>         Title[^]: CPU1 Temp:
>         Target[NTFS1_CPU1_TMP]:
>
>1.3.6.1.4.1.674.10891.300.1.5.2.2.1.1&1.3.6.1.4.1.674.10891.300.1.5.2.2.1.1:
>         private at NTFS1 / 10 * 9 / 5 + 32
>         MaxBytes[NTFS1_CPU1_TMP]: 200
>         Title[NTFS1_CPU1_TMP]: NTFS1
>         PageTop[NTFS1_CPU1_TMP]: <H2>Temperature of CPU1 on NTFS1</H2>
>         Options[NTFS1_CPU1_TMP]: growright, gauge, absolute, transparent
>         #Unscaled[NTFS1_CPU1_TMP]: dwmy
>         #Supress[NTFS1_CPU1_TMP]: dwmy
>         #XSize[NTFS1_CPU1_TMP]: 380
>         #YSize[NTFS1_CPU1_TMP]: 100
>         YLegend[NTFS1_CPU1_TMP]: Temp (Deg)
>         ShortLegend[NTFS1_CPU1_TMP] : (Deg)
>         Legend1[NTFS1_CPU1_TMP]: Temperature in Degrees
>         Legend2[NTFS1_CPU1_TMP]: Temperature in Degrees
>         #Legend3[NTFS1_CPU1_TMP]:
>         #Legend4[NTFS1_CPU1_TMP]:
>         LegendI[NTFS1_CPU1_TMP]: Temp:&nbsp
>         LegendO[NTFS1_CPU1_TMP]: Temp:&nbsp
>
>
>#---------------------------------------------------------------------------
>         ----------
>
>         -----Original Message-----
>         From: Russel Lampe [mailto:Russel.Lampe at versatel.nl]
>         Sent: Thursday, November 18, 1999 5:06 AM
>         To: 'mrtg at list.ee.ethz.ch'
>         Subject: [mrtg] Arithmetic in MRTG
>
>
>         Can anyone tell me what kind of Arithmetic is possible in MRTG? I
>want to
>         add a couple of MIB values and divide that by a constant. I tried
>the add
>         part and that works. I have a problem with dividing it through a
>constant
>         number
>
>         Best Regards,
>         Russel Lampe
>
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