ADTRAN ATLAS 800 User Manual page 134

Chapter 11. SNMP Management
11-6
When one of the Total Alert thresholds is exceeded, the corresponding event
bit is set to 1 in the adDS1TotalAlert variable in the DS1 alert table. When en-
abled, ATLAS sends alert traps to each member of the trap destination list
upon detecting status bit changes in adDS1TotalAlert. If you have previously
set the corresponding enable bit = 1 in the adDS1TotalArm variable and
adDS1AlertEnable = On, then ATLAS sends an alarm trap message. A single
alert trap message may report multiple event changes. ATLAS clears the
event bits after sending the trap message or sending the response to a Get re-
quest for the adDS1TotalAlert variable.
Current Alert and Total Alert described above are Near End events. ATLAS
also supports Current Alert and Total Alert for the Far End. Far End alert
traps are generated upon status bit changes in adDS1FarCurrentAlert for
Current Alerts and adDS1FarTotalAlert for Total Alerts. Current and Total
Far End Alerts can be disabled by setting the corresponding enable bit = 0 in
the adDS1FarCurrentArm and adDS1FarTotalArm variables, respectively. Far
End alert traps can also be disabled by setting adDS1AlertEnable = Off.
ATLAS 800 User Manual 61200180L1-1