Hi Drumz, Your parameter should be like this for the monitor $Data/Context/SnmpVarBinds/SnmpVarBind[OID='Your Monitor OID'][1]/Value$ For example $Data/Context/SnmpVarBinds/SnmpVarBind[OID='1.3.6.1.4.1.2.6.191.1.6.4'][1]/Value$ for the rule; $Data/EventDa