Alcatel-Lucent 5620 Troubleshooting Manual page 132

3 — Troubleshooting using network alarms
Alarm
Name: ShamLinkNullPacketConfig
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)
•
ifAdminDown (834)
•
ifPassive (835)
Name: ShamLinkRxBadPacket
Type: communicationsAlarm (4)
Probable causes:
•
hello (47)
•
dbDescript (48)
•
lsReq (49)
•
lsUpdate (50)
•
lsAck (51)
•
nullPacket (52)
Name: TxRetransmit
Type: communicationsAlarm (4)
Probable causes:
•
hello (47)
•
dbDescript (48)
•
lsReq (49)
•
lsUpdate (50)
•
lsAck (51)
•
nullPacket (52)
Name: VirtualLinkDbDescriptAuthFailure
Type: authenticationAlarm (14)
Probable causes:
•
authTypeMismatch (45)
•
authFailure (46)
(8 of 12)
3-90
Attributes
Severity: Warning
Object Type (class): ShamLink
Domain: ospf
Implicitly cleared (self-clearing): No
Severity: Warning
Object Type (class): ShamLink
Domain: ospf
Implicitly cleared (self-clearing): No
Severity: Warning
Object Type (class): ShamLink,
VirtualLink
Domain: ospf
Implicitly cleared (self-clearing): No
Severity: Warning
Object Type (class): VirtualLink
Domain: ospf
Implicitly cleared (self-clearing): No
Alcatel-Lucent 5620 Service Aware Manager, Release
Aug 2010
Troubleshooting Guide
Additional information
The alarm is raised when an NE
receives a null packet on a sham link
from an NE whose configuration
parameters conflict with the local NE
configuration parameters.
The alarm is raised when an NE
cannot parse an OSPF packet that it
receives on a sham link.
The alarm is raised when an NE
retransmits an OSPF packet on a
non-virtual interface. The alarm
information includes the NE ID of the
OSPF neighbor.
The alarm is raised when an NE
receives a dbDescript packet on a
virtual link from an NE whose
authentication key or authentication
type conflicts with the local NE
authentication key or authentication
type.
3HE 05723 AAAD TQZZA Edition 01
8.0 R4