[mrtg] Re: Trying to count on-line modems

[Mike Starkweather]

Dave,

I've written scripts that troll the MIB, checking each modem for status.
Count those that are on-line and write that to a MRTG Target file.

Next build your Config file with a MaxBytes of the number of modems in the
pool.  Make it Unscaled.  Then your chart will show the number of modems
active and the MRTG 25, 50 and 75 percent lines will give you a feeling for
percent active.

At least that is what I have done.

Mike Starkweather
----- Original Message -----
From: Dave Parkin <parkin at icrf.icnet.uk>
To: <mrtg at list.ee.ethz.ch>
Sent: Wednesday, September 06, 2000 7:21 AM
Subject: [mrtg] Trying to count on-line modems


>
> Hi,
> I'm wanting to graph the number of modems on a dial-in rack that are
> on-line.
> I've got the mib and using a mib browser can get the following as a
typical
> data set:
>
> 37: mmmModemStatus.1.8.1 (int32) on-line(1)
> 38: mmmModemStatus.1.8.2 (int32) oos-switched(5)
> 39: mmmModemStatus.1.8.3 (int32) on-line(1)
> 40: mmmModemStatus.1.10.1 (int32) on-line(1)
> 41: mmmModemStatus.1.10.2 (int32) free(2)
> 42: mmmModemStatus.1.10.3 (int32) free(2)
> 43: mmmModemStatus.1.12.1 (int32) on-line(1)
> 44: mmmModemStatus.1.12.2 (int32) faulty(4)
> 45: mmmModemStatus.1.12.3 (int32) free(2)
>
> I'd like to count the number of on-line modems and express that as a % of
> available modems.
> ie:
> 4 on-line out of 9 possible = 44.44%
>
> I'm struggling to work out how to do this....help!
>
> Dave
>
>
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