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SNMP MIBs and Traps, and RMON Alarm Defaults
B-15
9783-A2-GB20-00
July 2000
Traps: RMON-Specific
Two traps are defined to support the Alarm and Events Groups of RMON. See
RMON Alarm and Event Defaults
for the default values that will generate
RMON-specific traps.
Table B-8. RMON-Specific Traps and Variable-Bindings
Trap
Variable-Bindings Possible Cause
risingAlarm H alarmIndex (RFC 1757)
H alarmVariable
(RFC 1757)
H alarmSampleType
(RFC 1757)
H alarmValue (RFC 1757)
H alarmRisingThreshold or
alarm Falling Threshold
(RFC 1757)
H devLastTrapString
(devHealthAndStatus.-
mib)
Object being monitored has risen
above the set threshold.
String:
‘Change in $variableName
$typeString threshold of
$alarmRisingThreshold by
$(alarmValue –
AlarmRisingThreshold.’
fallingAlarm H alarmIndex (RFC 1757)
H alarmVariable
(RFC 1757)
H alarmSampleType
(RFC 1757)
H alarmValue (RFC 1757)
H alarmFallingThreshold
(RFC 1757)
H devLastTrapString
(devHealthAndStatus.-
mib)
Object being monitored has
fallen below the set threshold.
String:
‘Change in $variableName
$typeString threshold of
$alarmFallingThreshold by
$(alarmValue –
AlarmFallingThreshold.’