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Alarms on combination of sensors



1. Is there a way to have a notification and graphs which is triggered by multiple OID. Example:

%Uncorrectable = [(Eu1 !! E u0)/ [(Eu1 !! E u0) + (Ec1 !! E c0) + (C1 !! C 0)]] * 100
  • C = docsIfSigQUnerroreds
  • Ec = docsIfSigQCorrecteds
  • Eu = docsIfSigQUncorrectables

It could also be, that each of those values are an existing sensor and only notification is based on the calculated value.

How can this be achieved?

Regards Rene

calculation prtg sensor snmp

Created on May 29, 2010 11:38:29 AM

Last change on May 31, 2010 7:51:16 AM by  Daniel Zobel [Product Manager]

1 Reply



This could possibly be achievable using Sensor Factory sensors.

If you want to calculate percentages for difference (delta) sensors, you would need to use the perc() function.

Notifications can be defined using the limits available under the channel settings.

Created on May 31, 2010 1:36:53 PM by  Patrick Hutter [Paessler Support] (7,225) 3 3

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