The value of this object is used to determine when
to generate a tmnxOamPingProbeFailed NOTIFICATION.
Setting tmnxOamPingCtlTrapGeneration
to 'probeFailure (0)' implies that a tmnxOamPingProbeFailed
NOTIFICATION is generated only when the number of
successive probe failures, as indicated by the
value of tmnxOamPingCtlTrapProbeFailureFilter, fail within
a given ping test.