CHAPTER7 SNMP Traps
Mediant 800 SBC | SNMP Reference Guide
HA System Switch Over Alarm
Table 7-13: acHASystemSwitchOverAlarm
Alarm acHASystemSwitchOverAlarm
OID 1.3.6.1.4.1.5003.9.10.1.21.2.0.35
Description The alarm is sent when a switchover occurs from active to
redundant device in a High Availability (HA) system.
Default Severity Critical
Source Varbind Text System#0/Module#<m>, where m is the blade module’s slot
number
Event Type qualityOfServiceAlarm
Probable Cause outOfService
Severity Condition Text
Corrective
Action
Critical A switchover from the
active to the
redundant unit has
occurred
(See
acHASystemFaultAlarm)
See HA
System
Configuration
Mismatch
Alarm on the
previous
page for
details.
A switchover occurred
due to the HA
Network Monitor
feature as the
threshold of
unreachable rows (in
the HA Network
Monitor table) was
exceeded. The indices
of these unreachable
rows are provided in
the alarm's text.
"Reason = Network
Monitor error. Failed
table rows index: <id 1>
… up to <id 10>"
Cleared 10 seconds have
passed since the
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