The symbolic object type name of the object to which the monitored object
instance belongs (as it appears the MIB module definition). In case of
ambiguity the <MIB module name> : <object type name> format should be used.
An instance of rndMonitoredObjectName need not be assigned any value, if
the corresponding instance of rndMonitoredObjectIdentifier is assigned a
value, since any one of these, together with the object instance
identifier, suffices to unambigously identify the monitored object
instance.