List Of Alarms - Nortel Media Gateway 3500 Installation, Operation And Maintenance Manual

17.4.1

List of Alarms

The Media Gateway supports the following alarms list, where each of the alarms is
assigned with its unique MIB Object Identifier (OID):
1. TPBoardFailureTrap (future)
2. MOAdminStateChange
3. MOOperativeStateChange
4. V5.2Alarm (For Broadband/Cable/IPAT applications only)
5. TrunkAlarm
6. STM1LinkAlarm
7. ConfigurationError
8. OperationalInfo
9. VoltageAlarm
10. FanAlarm
11. TemperatureAlarm
12. EthernetExternalLinkAlarm
13. EthernetInternalLinkAlarm
14. PowerSupplyAlarm
15. PushbuttonAlarm
16. BoardTemperatureAlarm
17. BoardDiagnosticsAlarm
18. NTP Alarms
For the User's convenience, all alarms generated by Media Gateway have the same
standard structure which includes the following fields:
AlarmUniqueId - the unique ID of alarm according to the MIB.
AlarmTitle - the name of alarm (ID) in more readable form.
AlarmSource - a text field indicating a source of generated alarm. It could be either a
logical source (for example MO Managed Object path for such alarm as
moOperativeStateChange) or a physical source (for example Fan_Number for
FanAlarm).
Severity - indicates alarm severity according to the ITU standard.
ProbableCause - probable cause of the generated alarm according to the ITU
standard.
ItuAlarmType - generated alarm type according to the ITU standard.
AdditionalParamType1 - free string explaining the specific problem (or problem
clearance) caused the alarm generation. It could also contain a numerical value if
relevant.
Installation, Operation, Maintenance Manual 196
Media Gateway 3500
Document # LTRT-90704