This object controls the format of syslog messages sent in
response to a flood rate limit being violated.
A value of notification(1) causes the syslog message to
provide the index of the violated limiter and the port(s) that
the violation occurred on.
A value of notificationWithPktHdr(2) causes the syslog message
to provide the first 64 bytes of the violating packet in
addition to the information provided by notification(1).