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 HalarmIndex (RFC 1757)
HalarmVariable
(RFC 1757)
HalarmSampleType
(RFC 1757)
HalarmValue (RFC 1757)
HalarmRisingThreshold or
alarm Falling Threshold
(RFC 1757)
HdevLastTrapString
(devHealthAndStatus.-
mib)
Object being monitored has risen
above the set threshold.
String:
‘Change in $variableName
$typeString threshold of
$alarmRisingThreshold by
$(alarmValue –
AlarmRisingThreshold.’
fallingAlarm HalarmIndex (RFC 1757)
HalarmVariable
(RFC 1757)
HalarmSampleType
(RFC 1757)
HalarmValue (RFC 1757)
HalarmFallingThreshold
(RFC 1757)
HdevLastTrapString
(devHealthAndStatus.-
mib)
Object being monitored has
fallen below the set threshold.
String:
‘Change in $variableName
$typeString threshold of
$alarmFallingThreshold by
$(alarmValue –
AlarmFallingThreshold.’