How can I monitor the Dude voltage drop below a specified value, eg: 25V? Oid obtained from the device type is octet string.
How can I create a proper probe?
Make a function and a probe, all the work is done on the error line of the probe. Use the oid of your device, these OID are for example.
Function
name: volts_in
code: if(array_size(oid_column("1.3.6.1.4.1.17095.4.2, 10 ,5)), oid(“1.3.6.1.4.1.17095.4.2.0”, 10, 5) ,“False”)
Probe that calls the function
Name: RBVolts
Type: Function
Available: volts_in()<>“False”
Error: if(volts_in()<>“False”,if(volts_in() > 25, “”, concatenate("Warning: Low Volts In = ", volts_in()-1)), “Failed read Voltage In”)
Value: volts_in()
Unit:v
You might need to troubleshoot so in the appearance of the device for testing put the function on the label like so “[volts_in()]” with out quotes. You should see the value of the OID you specified in the function.
Lebowski