Hi Thomas,

This is an interesting problem. I have some plans on how to do rule-based thresholds to make this easier.

But these shouldn't have zeroed thresholds if their values aren't zero. This sounds like a bug.

If you add a device like this newly and run discovery in debug for the sensors module on that hose, what is the output?

Adam.

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On 13 Jul 2017, at 09:27, Thomas Stather <Thomas.Stather@mpimf-heidelberg.mpg.de> wrote:
Hi

I am running Observium Professional an im havving an issue with some
sensors in our environment

I have a sensor that is always generating an alert:

Index: hh3cEntityExtTemperature.112
Class: temperature
min: 0 degrees
max: 0 degrees
current: 40 degrees

I have many of them on one device i.e.:

hh3cEntityExtTemperature.112
hh3cEntityExtTemperature.122
hh3cEntityExtTemperature.262
hh3cEntityExtTemperature.267

Additionally, all switches of this kind are producing the alerts since
they all have the indexes and the incorrect threshold.

How can i set a custom threshold that is valid for all of these switches
and Indexes (the indexes are equal on all of the switches)?

Best,
Thomas