[mrtg] Re: Monitoring Temps on a Cisco 7500 Series

[Keith McCallion]

On Mon, 21 Aug 2000, Adam Stanley wrote:

> Greetings,
>   I have installed and configured MRTG and have had it running for about the
> past year without a problem at all - cheers to Tobi.  Recently I have setup
> MRTG to monitor the temperature on a core Cisco 7500 series router - works
> great except that I would like to convert the Celsius results to Fahrenheit
> using the formula F=(9/5)*C+32.  What's the best, or only way, to implement
> this into my config file?  Thank you!

Just add the math formula to the end of the OID string. For instance:

1.3.6.1.4.1.9.9.13.1.3.1.3.1&1.3.6.1.4.1.9.9.13.1.3.1.3.2:community at router * 1.8 + 32

Works on the Cisco's I am pulling temperature off of.

--
Keith McCallion
keith at mccallion.com


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