Custom Monitor - Threshold and Rearm Value

Custom Monitor - Threshold and Rearm Value

 Hello,

I want to setup a custom SNMP Monitor. The OID counts the hosts in my network that have not virus scanner enabled.

For that the Threshold Alert Value should be >0. But I can't save without entering a Rearm Value.
If I enter 0 or values below 0 I get an error as well.

How can I setup this custom Monitor.

Thanks in Advance

Marco

                  New to ADSelfService Plus?