[Observium] Alert Checker if SNMP oid | Dell Power

Hi!

there is some form to create some alert using a specifc SNMP oid? I say this because I'm trying to create an alert for a Dell switch in which it alarms if one of the sources of power is turned off, the SNMP oid is the SNMPv2-SMI :: enterprises.674.10895.3000.1.2.110.7.2.1.3.11 already in observium envMonSupplyState.11 is apparently the same has to be greater than 1, so I already tried the following:

envMonSupplyState.11 gt 1

and

SNMPv2-SMI :: enterprises.674.10895.3000.1.2.110.7.2.1.3.11 gt 1

[]s!

-- Guilherme de Freitas Figueiredo