I´m trying to do an dynamic model of UPS APC.


1_First, I made the Dynamic Model of an class called "UPS".

interface UPS : UnitaryComputerSystem
"UPS Class created by me"
{
}

2_Second, create an instrument class called "VoltageSensor_Fault_APC"

interface VoltageSensor_Fault_APC : VoltageSensor_Fault
{

instrument SNMP {

RMS_Vmin = "1.3.6.1.4.1.318.1.1.1.9.2.3.1.3.1.1.",
RMS_Vmax = "1.3.6.1.4.1.318.1.1.1.9.2.3.1.4.1.1.",
RMS_Vout = "1.3.6.1.4.1.318.1.1.1.9.3.3.1.3.1.1.",
RMS_Freq = "1.3.6.1.4.1.318.1.1.1.3.2.4.",
RMS_PctWout = "1.3.6.1.4.1.318.1.1.1.9.3.3.1.16.1.1.",
RMS_PctCap = "1.3.6.1.4.1.318.1.1.1.2.2.1.",
RMS_Vbat = "1.3.6.1.4.1.318.1.1.1.2.2.8.",
RMS_TupsC = "1.3.6.1.4.1.318.1.1.1.2.2.2.",
RMS_TIambC = "1.3.6.1.4.1.318.1.1.10.2.3.2.1.4."
};


instrumented attribute int RMS_Vmin
"comentario";

instrumented attribute int RMS_Vmax
"comentario";

instrumented attribute int RMS_Vout
"comentario2";

instrumented attribute unsigned int RMS_Freq
"comentario3";

instrumented attribute int RMS_PctWout;

instrumented attribute unsigned int RMS_PctCap;

instrumented attribute int RMS_Vbat;

instrumented attribute unsigned int RMS_TupsC;

instrumented attribute int RMS_TIambC;

}


3_Add the OID of APC device to "oid2type_Misc".

.1.3.6.1.4.1.318.1.3.5.1 {
TYPE = UPS
VENDOR = APC
MODEL = AP605
CERTIFICATION = CERTIFIED

INSTRUMENTATION:
Environment = APC:DeviceID
Interface-Fault = MIB2
Interface-Performance = MIB2

My comnet is achieving the following:

Class UPS -> Instance[Name of UPS device] ->ComposedOf ->VoltageSensor ->Instance[VoltageSensor_Name of UPS device_x] -> InstrumentedBy VoltageSensor_Fault_APC

But I tried differents ways and nothing, I´m loss in this.