pduMaxSize - the
SNMP PDU maximum size (number of varbinds).
While performing SNMP requests, the operation may fail because the
huge size of the message.
If the size exceeds the limit , then the agent sends the manager a
GetResponse-PDU with the error-status value field "too big". In
this case, we need to split the PDU into multiple requests.
NetDecision SNMP library provides the automatic splitting of the
PDU into multiple request. The data is returned by the agent in
more than one unit and then concatenated internally by NetDecision
SNMP library so the end user deals with one big PDU.