snmpget probe trigger a alarme when the actual value are below the threshold configuration. NsMemoryUsage is now '9.28', (>= 80.00)"

Document ID : KB000008889
Last Modified Date : 14/02/2018
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The SNMPGET probe is generating alarm that don't exist.

"The SNMP OID 'enterprises.netScaler.masRoot.deviceGroup.netscalerTable.netscalerEntry.nsNsMemoryUsage"' for device is now '9.99' (Threshold: >= 80.00)."

As you can see, the threshold (80.00) is greater than the polled value (9.99).



The polled value is a OctetString and the threshold value is an integer.


Get the Mib and check the OID to see if is a OctetString as below:, OctetString

At this case there is not solution since you can not do a numeric compare on a stringvalue.

OctetString can be compare as "=" or "!=" but you cannot compare with numbers like ">=" or "<="

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