[mrtg] Re: MRTG & Cisco 720X... :(

Frank Smith fsmith at hoovers.com
Thu Aug 24 00:42:31 MEST 2000


Are you using the 'gauge' option so mrtg won't subtract the previous
value from the current, and check that 'MaxBytes' is set larger than
the current temp?

I monitor several 7206 temps with no problem using the following:


Target[gateway.itemp1]: 
1.3.6.1.4.1.9.9.13.1.3.1.3.1&1.3.6.1.4.1.9.9.13.1.3.1.3.1:xxxx at gateway * 
1.8 + 32
YLegend[gateway.itemp1]: Deg. F
ShortLegend[gateway.itemp1]: F
MaxBytes[gateway.itemp1]: 250
Options[gateway.itemp1]: gauge, nopercent
Title[gateway.itemp1]: gateway : Inlet Temp
PageTop[gateway.itemp1]: <H1> Inlet Air Temperature
 </H1>

The Target line is all one line but my mailer may split it.  I'm
also converting to Fahrenheit (the 7206 returns the temp in Celsius)
but you may not want to.  The MaxBytes of 250 is arbitrary, but we
did log 113 degrees one weekend (AC failure) so don't set it too low.

Frank

--On 08/23/00 14:56:47 -0700 "Matthew S. Krawitz" 
<matthewk at nationalairlines.com> wrote:

>
> |-> there is a bug in pre22 which prevents complex (&) targets from
> |-> being parsed properly ... will get fixed in pre23
>
> just tried it pre23 (thanks for the speedy update to mrtg, Tobias!)...
> still no updates to the values...  mrtg runs without complaining...  it
> just doesn't seem to be populating the database with any values for
> temp.  :(
>
> snmpget still works like a champ though.  :)
>
>
> 1.3.6.1.4.1.9.9.13.1.3.1.3.1&1.3.6.1.4.1.9.9.13.1.3.1.3.1:public@<router
> IP>
>
> is the line now.
>
>  - matthew (MSK2)
>

---
Frank Smith                                          fsmith at hoovers.com
Systems Administrator                               Voice: 512-374-4673
Hoover's Online                                       Fax: 512-374-4501

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