How about changing the way you view that issue - create a GC for
unreponsive devices, then chaneg the device down alarm to do the following
1: check for GC membership - if in the "non responsive " group then create
a minor alarm and also use an event rule so it waits for a period , say 5
minutes, for a device up, if no device up then create the real device down
alarm
2: for all other devices just keep it as normal

So that way no need to change polling intervals

I use that model and have the initial device down alarm create the first
alert then if after 1 minute create the real device down for 1 minute alert
Standard device up event clear the alarms and give valid info



On 25 April 2013 20:31, Christian Fieres <[email protected]> wrote:

> Hi all,
>
> this may once more be a dumb question, but I guess I have lost my focus a
> bit after 16 years SPECTRUM administration.
>
> I was asked whether it is possible, and I quote, "to manage devices that
> tend to be unresponsive for short periods of time, but nevertheless with a
> reasonable way of getting to  know what state the device is in". In other
> words, we do not want to be BOMBED with ten alarms an hour because the
> device is unresponsive for three minutes, but always be able to say, yes,
> it's up again.
>
> Discussing the idea, I was unable to answer the following question: In
> what intervals does SPECTRUM poll an unresponsive device? It is clearly
> more often than in normal operation, for there are alarms that last less
> than our 30 seconds standard polling interval. Some tests with varying
> intervals lead me to the conclusion it is roughly half the configured
> polling interval. Might this be true?
>
> And, more importantly: Can it be configured? In easy words, I need to poll
> a device once an hour, but once SPECTRUM has detected an outage, I
> definitely need to know when the device comes up again, and not eventually
> after 30 minutes.
>
> Things like SPM and EventDisp customizing have been discussed already. Due
> to the dynamic nature of the amount of models affected, it must be an
> attribute based solution, i.e. something ouf of the box.
>
> Thanks a lot for your thoughts!
>
> Freundliche Grüße / Best regards
>
> Christian Fieres
>
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