Alcatel-Lucent 5620 Troubleshooting Manual page 102

3 — Troubleshooting network alarms
Alarm name, ID, type, and probable
cause(s)
Alarm name:
InterfaceNullPacketAuthFailure
Alarm ID: 50
Type: authenticationAlarm (14)
Probable causes:
•
authTypeMismatch (45)
•
authFailure (46)
Alarm name: InterfaceNullPacketConfig
Alarm ID: 44
Type: configurationAlarm (11)
Probable causes:
•
badVersion (35)
•
areaMismatch (36)
•
unknownNbmaNbr (37)
•
unknownVirtualNbr (38)
•
netMaskMismatch (39)
•
helloIntervalMismatch (40)
•
deadIntervalMismatch (41)
•
optionMismatch (42)
•
mtuMismatch (43)
•
noError (44)
•
duplicateRouterId (168)
•
ifTypeMismatch (187)
•
nullRouterId (188)
Alarm name: InterfaceRxBadPacket
Alarm ID: 51
Type: communicationsAlarm (4)
Probable causes:
•
hello (47)
•
dbDescript (48)
•
lsReq (49)
•
lsUpdate (50)
•
lsAck (51)
•
nullPacket (52)
Alarm name: InterfaceTxRetransmit
Alarm ID: 52
Type: communicationsAlarm (4)
Probable causes:
•
hello (47)
•
dbDescript (48)
•
lsReq (49)
•
lsUpdate (50)
•
lsAck (51)
•
nullPacket (52)
(4 of 8)
3-64
Alarm severity, object type,
domain, and self-clearing attribute
Severity: Warning
Object Type (class): Interface
Domain: ospf
Self-clearing alarm raised: No
Severity: Warning
Object Type (class): Interface
Domain: ospf
Self-clearing alarm raised: No
Severity: Warning
Object Type (class): Interface
Domain: ospf
Self-clearing alarm raised: No
Severity: Warning
Object Type (class): Interface
Domain: ospf
Self-clearing alarm raised: No
November 2008 Alcatel-Lucent 5620 Service Aware Manager, Release 6.1 R3
Additional information
—
—
—
The retransmit-interval for OSPF
area interface determines how long
(in seconds) OSPF waits before
retransmitting an unacknowledged
LSA to an OSPF neighbor.
The alarm is not raised against a
7450 ESS or 7750 SR, Release 4.0 or
later.
Troubleshooting Guide 3HE 04244 AAAB Ed. 01