Alcatel-Lucent 5620 Troubleshooting Manual page 96

3 — Troubleshooting using network alarms
Alarm
Name: IsaAaSubUnassigned
Type: equipmentAlarm (3)
Probable cause: IsaAaSubUnassigned (596)
Name: IsaLnsGrpDown
Type: equipmentAlarm (3)
Probable cause: IsaLnsGrpDown (831)
Name: IsaVideoGrpDown
Type: equipmentAlarm (3)
Probable cause: IsaVideoGrpDown (550)
Name: MgGroupDown
Type: MgGroupAlarm (75)
Probable cause: MgGroupDown (597)
(2 of 2)
Alarm
Name: IsisAdjacencyDown
Type: adjacencyAlarm (31)
Probable cause: IsisInterfaceDown (232)
Name: IsisAreaMismatch
Type: configurationAlarm (11)
Probable cause: areaTypeMisconfigured (34)
Name: IsisAuthFailure
Type: authenticationAlarm (14)
Probable cause: authFailure (46)
Name: IsisAuthTypeFailure
Type: authenticationAlarm (14)
Probable cause: authFailure (46)
(1 of 2)
3-54
Attributes
Severity: Warning
Object Type (class): AaGroup
Domain: isa
Implicitly cleared (self-clearing): Yes
Severity: Major
Object Type (class): LnsGroup
Domain: isa
Implicitly cleared (self-clearing): Yes
Severity: Major
Object Type (class): VideoGroup
Domain: isa
Implicitly cleared (self-clearing): Yes
Severity: Major
Object Type (class): MgIsaGroup
Domain: isa
Implicitly cleared (self-clearing): Yes
Table 3-26 Domain: isis
Attributes
Severity: Minor
Object Type (class): Interface
Domain: isis
Implicitly cleared (self-clearing): Yes
Severity: Warning
Object Type (class): Site
Domain: isis
Implicitly cleared (self-clearing): Yes
Severity: Warning
Object Type (class): Site
Domain: isis
Implicitly cleared (self-clearing): No
Severity: Warning
Object Type (class): Site
Domain: isis
Implicitly cleared (self-clearing): Yes
Alcatel-Lucent 5620 Service Aware Manager, Release
Aug 2010
Troubleshooting Guide
Additional information
The alarm is raised when a subscriber
cannot be assigned to an ISA-AA MDA
in an AA group because of
insufficient service queues, a high AA
subscriber count, or a high AA
subscriber statistics collection rate.
The unassigned subscriber is treated
as specified by the Operation Upon
Failure parameter in the AA group.
Recovery from this condition
requires the removal and recreation
of the AA subscriber when sufficient
resources are available.
The alarm is raised when the
Operational State of an ISA-LNS
group is Down and the Administrative
State is Up.
The alarm is raised when the
Operational State of an ISA video
group is Down and the Administrative
State is Up.
The alarm is raised when an MG
group goes down.
Additional information
The alarm is raised when an IS-IS
interface has no adjacencies, for
example, because the IS-IS protocol
on the remote site is down.
The alarm is raised when IS-IS
receives a Hello PDU from an IS with
which it does not share an area
address.
The alarm is raised when IS-IS
receives a PDU that contains
incorrect authentication
information.
The alarm is raised when IS-IS
receives a PDU that contains the
wrong authentication type.
3HE 05723 AAAD TQZZA Edition 01
8.0 R4