Hi Adam (et al),

When Obs pulls in a sensor_value of NULL it gets interpreted as a zero and thus triggers alerts.  Can we prevent that somehow?

Joey

Begin forwarded message:

From: "Observium" <observium@rmham.org>
Subject: ALERT: [radio-westcreek.devilshead.rmham] [sensor] [System] Thermal Alarm - Temperature out of threshold
Date: July 9, 2021 at 14:43:53 MDT
To: netops@rmham.org

ALERTModify
AlertThermal Alarm - Temperature out of threshold
EntitySystem
Conditionssensor_value less -25 ("")
Metricssensor_value = 
Duration5h 43s (2021-07-09 09:43:10)
Device
Deviceradio-westcreek.devilshead.rmham
HardwareRB911-5HacD
Operating SystemMikrotik RouterOS 6.47.10 (Level 3)
LocationDevilsHead, [39.260394,-105.101844]
Uptime7m 28s

sensor_graph



E-mail sent to: netops@rmham.org
E-mail sent at: Fri, 09 Jul 2021 14:43:53 -0600

-- 
Observium Professional 21.7.11470