snmpBuildV2TrapOrInformPDU parameters

pdu

This output parameter is a pointer to the variable into which to store the address of the SnmpPDU structure that is created. This parameter is required.

snmpSession

This input parameter is the address of the SNMP session for which the SNMP PDU needs to be built. This parameter is the output parameter of the snmpBuildSession() function and is required.

pduType

This input parameter specifies the type of the PDU. This parameter is required. The valid values are:

SNMP_PDU_TRAPV2
SNMP_PDU_INFORM

varbinds

This input parameter is a pointer to the array of VarBind structures built using the snmpCreateVarBinds() and snmpAddVarBind() functions. This parameter is required.

req_id

This input parameter is a pointer to the request ID to be stored in the SnmpPDU structure. If the value of this parameter is greater than or equal to 0, this value is used. Otherwise, a random request ID is generated and stored in the SnmpPDU structure.