Switch of notification. Determine whether and how to send notifications
for the test instance:
- probeFailure(0) - Generate a PathChange notification when the current
path varies from a previously determined path.
- testFailure(1) - Generate a TestFailed notification when the full
path to a target can't be determined.
- testCompletion(2) - Generate a TestCompleted notification when the path
to a target has been determined.
- overRtdThreshold(3) - Generate a Overthreshold of RTD notification when
the statistic results exceed threshold.
- overOwdThresholdSd(4) - Generate a Overthreshold of OWD-SD notification
when the statistic results exceed threshold.
- overOwdThresholdDs(5) - Generate a Overthreshold of OWD-DS notification
when the statistic results exceed threshold.
The value #0x00 indicates disable all notifications.