OSPF

tmnxOspfAdjBfdSessionSetupFail

Table 1. tmnxOspfAdjBfdSessionSetupFail properties

Property name

Value

Application name

OSPF

Event ID

2057

Event name

tmnxOspfAdjBfdSessionSetupFail

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.57

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: BFD session setup failed with reason $tmnxOspfBfdSessSetupFailReason$

Cause

The tmnxOspfAdjBfdSessionSetupFail notification is sent when BFD session setup fails.

Effect

The system can not setup the BFD session.

Recovery

Depending on the tmnxOspfBfdSessSetupFailReason, recovery can be possible. Check the BFD configuration to recover.

tmnxOspfAreaMaxAgeLsa

Table 2. tmnxOspfAreaMaxAgeLsa properties

Property name

Value

Application name

OSPF

Event ID

2013

Event name

tmnxOspfAreaMaxAgeLsa

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.13

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Max aged LSA $ospfLsdbLsid$ type $ospfLsdbType$ area $ospfLsdbAreaId$ advertising router $ospfLsdbRtrId$

Cause

One of the LSA in the router's link-state database has reached its maximum age.

Effect

N/A

Recovery

N/A

tmnxOspfAreaOriginateLsa

Table 3. tmnxOspfAreaOriginateLsa properties

Property name

Value

Application name

OSPF

Event ID

2012

Event name

tmnxOspfAreaOriginateLsa

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.12

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Originated LSA $ospfLsdbLsid$ type $ospfLsdbType$ area $ospfLsdbAreaId$ advertising router $ospfLsdbRtrId$

Cause

A new LSA has been originated by this router. This event is not generated for simple refreshes of LSAs (which happens every 30 minutes), but instead is generated when an LSA is (re)originated due to a topology change. Additionally, this event does not include LSAs that are being flushed because they have reached their maximum age.

Effect

N/A

Recovery

N/A

tmnxOspfAsMaxAgeLsa

Table 4. tmnxOspfAsMaxAgeLsa properties

Property name

Value

Application name

OSPF

Event ID

2026

Event name

tmnxOspfAsMaxAgeLsa

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.26

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Max aged LSA $ospfLsdbLsid$ type $ospfLsdbType$ advertising router $ospfLsdbRtrId$

Cause

One of the LSAs in the router's link-state database has reached its maximum age limit.

Effect

N/A

Recovery

N/A

tmnxOspfAsOriginateLsa

Table 5. tmnxOspfAsOriginateLsa properties

Property name

Value

Application name

OSPF

Event ID

2025

Event name

tmnxOspfAsOriginateLsa

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.25

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Originated LSA $ospfLsdbLsid$ type $ospfLsdbType$ advertising router $ospfLsdbRtrId$

Cause

A new LSA has been originated by this router. This trap is not generated for simple refreshes of LSAs (which happens every 30 minutes), but instead will only be generated when an LSA is (re)originated due to a topology change. Additionally, this trap does not include LSAs that are being flushed because they have reached their maximum age limit.

Effect

N/A

Recovery

N/A

tmnxOspfDynHostnameDuplicate

Table 6. tmnxOspfDynHostnameDuplicate properties

Property name

Value

Application name

OSPF

Event ID

2061

Event name

tmnxOspfDynHostnameDuplicate

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.61

Default severity

warning

Source stream

main

Message format string

Duplicate advertising of $tmnxOspfHostnameName$

Cause

The tmnxOspfDynHostnameDuplicate notification is sent when another system advertises the same hostname as the local router.

Effect

No effect.

Recovery

No recovery is necessary.

tmnxOspfDynHostnameInconsistent

Table 7. tmnxOspfDynHostnameInconsistent properties

Property name

Value

Application name

OSPF

Event ID

2062

Event name

tmnxOspfDynHostnameInconsistent

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.62

Default severity

warning

Source stream

main

Message format string

Inconsistent advertising of $tmnxOspfHostnameName$

Cause

The tmnxOspfDynHostnameInconsistent notification is sent when there are inconsistencies for and advertised hostname.

Effect

No effect.

Recovery

No recovery is necessary.

tmnxOspfExportLimitReached

Table 8. tmnxOspfExportLimitReached properties

Property name

Value

Application name

OSPF

Event ID

2039

Event name

tmnxOspfExportLimitReached

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.39

Default severity

major

Source stream

main

Message format string

OSPF has reached the export-limit $tmnxOspfExportLimit$, additional routes will not be exported into OSPF

Cause

OSPF has exported maximum allowed export routes. It will not export any more routes unless the export policy and export limit is changed.

Effect

OSPF will not export any more routes.

Recovery

Change OSPF export policy.

tmnxOspfExportLimitWarning

Table 9. tmnxOspfExportLimitWarning properties

Property name

Value

Application name

OSPF

Event ID

2040

Event name

tmnxOspfExportLimitWarning

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.40

Default severity

warning

Source stream

main

Message format string

OSPF has reached $tmnxOspfExportLimitLogPercent$ percent of the export limit $tmnxOspfExportLimit$

Cause

The number of routes exported by OSPF has reached the warning percent of the configured export limit. OSPF will continue to export routes till the limit is reached.

Effect

N/A

Recovery

N/A

tmnxOspfFailureDisabled

Table 10. tmnxOspfFailureDisabled properties

Property name

Value

Application name

OSPF

Event ID

2038

Event name

tmnxOspfFailureDisabled

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.38

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $tmnxOspfRouterId$: OSPF disabled. Reason: $tmnxOspfFailureReasonCode$

Cause

A tmnxOspfFailureDisabled notification is generated when OSPF is operationally brought down due to an operational problem. Reason for the failure is indicated by tmnxOspfFailureReasonCode.

Effect

OSPF is going in shutdown.

Recovery

After 30 seconds, OSPF will autonomously start up. If the operational problem is still there then it will shutdown again.

tmnxOspfFaOperParticipationDown

Table 11. tmnxOspfFaOperParticipationDown properties

Property name

Value

Application name

OSPF

Event ID

2063

Event name

tmnxOspfFaOperParticipationDown

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.63

Default severity

warning

Source stream

main

Message format string

The oper-participation of $tmnxOspfFlexAlgoId$ in area $tmnxOspfAreaId$ is operationally down due to $tmnxOspfNotifyDescription$.

Cause

The tmnxOspfFaOperParticipationDown notification is sent when the Flexible Algorithm Participation is operationally down. This notification occurs each time when: a) there are no Flexible Algorithm Definitions(FADs) present for the Flexible Algorithm. b) the FAD chosen for Flex-Algo calculation has unsupported parameters like unsupported: 1. Metric-Type 2. Calculation-Type 3. Constraint 4. Fad-Flags 5. Sub-Tlv

Effect

The node will cease to participate in that Flexible Algorithm, and won't advertise its participation in SR-algo sub-TLV.

Recovery

The operator may make sure if at least one FAD is present for that Flexible Algorithm, and in case of unsupported FAD, correct the FAD parameters to send supported values from remote side.

tmnxOspfLsdbApproachingOverflow

Table 12. tmnxOspfLsdbApproachingOverflow properties

Property name

Value

Application name

OSPF

Event ID

2015

Event name

tmnxOspfLsdbApproachingOverflow

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.15

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Number of external LSAs has exceed 90% of the configured limit ( $tmnxOspfExtLsdbLimit$)

Cause

The number of external LSAs in the router's link-state database has exceeded ninety percent of the configured limit.

Effect

N/A

Recovery

N/A

tmnxOspfLsdbOverflow

Table 13. tmnxOspfLsdbOverflow properties

Property name

Value

Application name

OSPF

Event ID

2014

Event name

tmnxOspfLsdbOverflow

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.14

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Number of external LSAs has exceeded the configured limit ( $tmnxOspfExtLsdbLimit$)

Cause

The number of external LSAs in the router's link-state database has exceeded the configured limit.

Effect

N/A

Recovery

N/A

tmnxOspfNgIfAuthFailure

Table 14. tmnxOspfNgIfAuthFailure properties

Property name

Value

Application name

OSPF

Event ID

2044

Event name

tmnxOspfNgIfAuthFailure

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.44

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Packet failed $tmnxOspfConfigErrorType$ authentication on interface $ospfIfIpAddress$ from $tmnxOspfPacketSrcAddress$ in $tmnxOspfPacketType$

Cause

A packet has been received on a non-virtual interface from a router whose authentication key or authentication type conflicts with this router's authentication key or authentication type.

Effect

N/A

Recovery

N/A

tmnxOspfNgIfConfigError

Table 15. tmnxOspfNgIfConfigError properties

Property name

Value

Application name

OSPF

Event ID

2043

Event name

tmnxOspfNgIfConfigError

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.43

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Conflicting configuration $tmnxOspfConfigErrorType$ on interface $ospfIfIpAddress$ from $tmnxOspfPacketSrcAddress$ in $tmnxOspfPacketType$

Cause

A packet has been received on a non-virtual interface from a router whose configuration parameters conflict with this router's configuration parameters. Note that the event 'optionMismatch' should cause a trap only if it prevents an adjacency from forming.

Effect

N/A

Recovery

N/A

tmnxOspfNgIfRxBadPacket

Table 16. tmnxOspfNgIfRxBadPacket properties

Property name

Value

Application name

OSPF

Event ID

2045

Event name

tmnxOspfNgIfRxBadPacket

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.45

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Bad packet, $tmnxOspfBadPacketErrType$, received on interface $ospfIfIpAddress$ from $tmnxOspfPacketSrcAddress$ in $tmnxOspfPacketType$

Cause

An OSPF packet has been received on a non-virtual interface that cannot be parsed.

Effect

N/A

Recovery

N/A

tmnxOspfNgIfStateChange

Table 17. tmnxOspfNgIfStateChange properties

Property name

Value

Application name

OSPF

Event ID

2047

Event name

tmnxOspfNgIfStateChange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.47

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Interface $tmnxOspfIfIpName$ state changed to $tmnxOspfNgIfState$ (event $tmnxOspfIfEvent$)

Cause

There has been a change in the state of a non-virtual OSPF interface. This event is generated when the interface state regresses (e.g., goes from Dr to Down) or progresses to a terminal state (i.e., Point-to-Point, DR Other, Dr, or Backup).

Effect

N/A

Recovery

N/A

tmnxOspfNgLdpSyncExit

Table 18. tmnxOspfNgLdpSyncExit properties

Property name

Value

Application name

OSPF

Event ID

2052

Event name

tmnxOspfNgLdpSyncExit

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.52

Default severity

warning

Source stream

main

Message format string

IGP-LDP synchronization has stopped for interface $vRtrIfIndex$ because $strReason$.

Cause

When IGP-LDP synchronization is configured on an interface then the interface is initially announced with maximum metric in the router LSA. This notification is sent when IGP-LDP synchronization finishes, that is when tmnxOspfNgIfLdpSyncTimerState changes to a state higher than timerActive.

Effect

The IGP link metric is restored to normal level.

Recovery

N/A

tmnxOspfNgLdpSyncTimerStarted

Table 19. tmnxOspfNgLdpSyncTimerStarted properties

Property name

Value

Application name

OSPF

Event ID

2051

Event name

tmnxOspfNgLdpSyncTimerStarted

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.51

Default severity

warning

Source stream

main

Message format string

IGP-LDP synchronization timer has started for interface $vRtrIfIndex$.

Cause

The OSPF interface LDP synchronization timer state has started. The timer was started from the time the LDP session to the neighbor became up over the interface. This is to allow for the label FEC bindings to be exchanged.

Effect

N/A

Recovery

N/A

tmnxOspfNgLinkMaxAgeLsa

Table 20. tmnxOspfNgLinkMaxAgeLsa properties

Property name

Value

Application name

OSPF

Event ID

2050

Event name

tmnxOspfNgLinkMaxAgeLsa

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.50

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Max aged LSA $ospfLsdbLsid$ type $ospfLsdbType$ ifIndex $ospfLinkIfIdx$ ifInstId $ospfLinkIfInstId$ advertising router $ospfLsdbRtrId$

Cause

One of the LSAs in the router's link-state database has reached its maximum age limit.

Effect

N/A

Recovery

N/A

tmnxOspfNgLinkOriginateLsa

Table 21. tmnxOspfNgLinkOriginateLsa properties

Property name

Value

Application name

OSPF

Event ID

2049

Event name

tmnxOspfNgLinkOriginateLsa

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.49

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Originated LSA $ospfLsdbLsid$ type $ospfLsdbType$ ifIndex $ospfLinkIfIdx$ ifInstId $ospfLinkIfInstId$ advertising router $ospfLsdbRtrId$

Cause

A new LSA has been originated by this router. This event is not generated for simple refreshes of LSAs (which happens every 30 minutes), but instead is only generated when an LSA is (re)originated due to a topology change. Additionally, this event does not include LSAs that are being flushed because they have reached their maximum age limit.

Effect

N/A

Recovery

N/A

tmnxOspfNgNbrRestartHlprStsChg

Table 22. tmnxOspfNgNbrRestartHlprStsChg properties

Property name

Value

Application name

OSPF

Event ID

2048

Event name

tmnxOspfNgNbrRestartHlprStsChg

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.48

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Helper status for neighbor $ospfNbrIpAddr$ router $ospfNbrRtrId$ changed to $tmnxOspfNgNbrRestartHelperStatus$ (Helper Age $tmnxOspfNgNbrRestartHelperAge$ Exit Reason $tmnxOspfNgNbrRestartHelperExitRc$)

Cause

There has been a change in the graceful restart helper state for the neighbor. This event is generated when the neighbor restart helper status transitions for a neighbor.

Effect

N/A

Recovery

N/A

tmnxOspfNgNbrStateChange

Table 23. tmnxOspfNgNbrStateChange properties

Property name

Value

Application name

OSPF

Event ID

2042

Event name

tmnxOspfNgNbrStateChange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.42

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Neighbor $ospfNbrRtrId$ on $ospfNbrIpAddr$ router state changed to $tmnxOspfNgNbrState$ (event $ospfNbrEvent$)

Cause

There has been a change in the state of a non-virtual OSPF neighbor. This event is generated when the neighbor state regresses (e.g., goes from Attempt or Full to 1-Way or Down) or progresses to a terminal state (e.g., 2-Way or Full). When a neighbor transitions from or to Full on non-broadcast multi-access and broadcast networks, the event is generated by the designated router. A designated router transitioning to Down is indicated by the value of ospfNgIfStateChange.

Effect

N/A

Recovery

N/A

tmnxOspfNgNbrStrictBfdBlocked

Table 24. tmnxOspfNgNbrStrictBfdBlocked properties

Property name

Value

Application name

OSPF

Event ID

2064

Event name

tmnxOspfNgNbrStrictBfdBlocked

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.64

Default severity

warning

Source stream

main

Message format string

BFD strict-mode capable neighbor $tmnxOspfNgNbrRtrId$ is blocked

Cause

The tmnxOspfNgNbrStrictBfdBlocked notification is sent when, with BFD strict-mode enabled, OSPF has received a Hello packet from a BFD strict-mode capable neighbor but will not list that neighbor in the Hello packet sent on that interface while waiting for BFD session setup completion. This should be an edge-triggered notification. We should not send a second notification about Hellos received from or sent to the same source.

Effect

No effect.

Recovery

No recovery is necessary.

tmnxOspfNssaTranslatorStatusChg

Table 25. tmnxOspfNssaTranslatorStatusChg properties

Property name

Value

Application name

OSPF

Event ID

2017

Event name

tmnxOspfNssaTranslatorStatusChg

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.17

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: NSSA translator state in area $ospfAreaId$ changed to $tmnxOspfAreaNssaTranslatorState$

Cause

There has been a change in the router's ability to translate OSPF type-7 LSAs into OSPF type-5 LSAs. This event is generated when the Translator Status transitions from or to any defined status on a per area basis.

Effect

N/A

Recovery

N/A

tmnxOspfOverloadEntered

Table 26. tmnxOspfOverloadEntered properties

Property name

Value

Application name

OSPF

Event ID

2023

Event name

tmnxOspfOverloadEntered

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.23

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Overload entered (event $tmnxOspfLastOverloadEnterCode$) $tmnxOspfNotifyDescription$

Cause

OSPF entered the overload state. vRtrOspfLastOverloadEnterCode holds the condition which caused OSPF to get into overload.

Effect

N/A

Recovery

N/A

tmnxOspfOverloadExited

Table 27. tmnxOspfOverloadExited properties

Property name

Value

Application name

OSPF

Event ID

2024

Event name

tmnxOspfOverloadExited

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.24

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Overload exited (event $tmnxOspfLastOverloadExitCode$)

Cause

OSPF entered the overload state. vRtrOspfLastOverloadExitCode holds the condition which caused OSPF to get out of overload.

Effect

N/A

Recovery

N/A

tmnxOspfOverloadWarning

Table 28. tmnxOspfOverloadWarning properties

Property name

Value

Application name

OSPF

Event ID

2055

Event name

tmnxOspfOverloadWarning

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.55

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Reached overload limit (event $tmnxOspfLastOverloadEnterCode$) $tmnxOspfNotifyDescription$

Cause

A tmnxOspfOverloadWarning trap is sent out when OSPF reaches 80 percent of overload limit. tmnxOspfLastOverloadEnterCode holds the condition which caused OSPF to approach this limit.

Effect

N/A

Recovery

N/A

tmnxOspfRejectedAdjacencySet

Table 29. tmnxOspfRejectedAdjacencySet properties

Property name

Value

Application name

OSPF

Event ID

2059

Event name

tmnxOspfRejectedAdjacencySet

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.59

Default severity

warning

Source stream

main

Message format string

Rejected adjacency set $tmnxOspfNotifyDescription$

Cause

The tmnxOspfRejectedAdjacencySet notification is sent when an adjacency can not be assigned to an adjacency-set because it does not terminate on the same neighbor node as the other adjacencies. This notification each time the adjacency-set is programmed.

Effect

Adjacency-set nhops will not include this adjacency.

Recovery

Remove the interface from the adjacency-set or change the adjacency-set type to non parallel.

tmnxOspfRejectedAdjacencySid

Table 30. tmnxOspfRejectedAdjacencySid properties

Property name

Value

Application name

OSPF

Event ID

2056

Event name

tmnxOspfRejectedAdjacencySid

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.56

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $tmnxOspfRouterId$: $tmnxOspfNotifyDescription$

Cause

The tmnxOspfRejectedAdjacencySid notification is sent when we do not establish an adjacency SID or adjacency PGID due to a lack of resources. This should be an edge-triggered notification. We should not send a second notification about adjacency SID allocation failure for the same adjacency. We should not send a second notification about adjacency PGID allocation failure for the same adjacency.

Effect

No effect.

Recovery

Whenever an ADJ-SID is released, the released ADJ-SID can be reused by any other adjacency which is waiting to receive an ADJ-SID. Whenever a PGID is released, the released PGID can be reused by any other adjacency which is waiting to receive a PGID.

tmnxOspfRestartStatusChange

Table 31. tmnxOspfRestartStatusChange properties

Property name

Value

Application name

OSPF

Event ID

2018

Event name

tmnxOspfRestartStatusChange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.18

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Restart status changed to $tmnxOspfRestartStatus$ (Restart Interval $tmnxOspfRestartInterval$ Exit Reason $tmnxOspfRestartExitRc$)

Cause

There has been a change in the graceful restart state for the router. This event is generated when the router restart status changes.

Effect

N/A

Recovery

N/A

tmnxOspfRoutesExpLmtDropped

Table 32. tmnxOspfRoutesExpLmtDropped properties

Property name

Value

Application name

OSPF

Event ID

2041

Event name

tmnxOspfRoutesExpLmtDropped

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.41

Default severity

warning

Source stream

main

Message format string

The number of redistributed routes into OSPF has dropped below the export limit $tmnxOspfExportLimit$

Cause

Number of exported routes is dropped below the configured export limit.

Effect

N/A

Recovery

N/A

tmnxOspfShamIfAuthFailure

Table 33. tmnxOspfShamIfAuthFailure properties

Property name

Value

Application name

OSPF

Event ID

2034

Event name

tmnxOspfShamIfAuthFailure

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.34

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Packet failed $tmnxOspfConfigErrorType$ authentication from sham-link neighbor $tmnxOspfShamIfRemoteNbrAddress$ in $tmnxOspfPacketType$

Cause

A tmnxOspfShamIfAuthFailure notification is generated when a packet has been received on a sham link from a router whose authentication key or authentication type conflicts with this router's authentication key or authentication type.

Effect

The packet is discarded.

Recovery

Correct authentication configuration in this router or in the other router.

tmnxOspfShamIfConfigError

Table 34. tmnxOspfShamIfConfigError properties

Property name

Value

Application name

OSPF

Event ID

2033

Event name

tmnxOspfShamIfConfigError

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.33

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Conflicting configuration $tmnxOspfConfigErrorType$ from sham-link neighbor $tmnxOspfShamIfRemoteNbrAddress$ in $tmnxOspfPacketType$

Cause

A tmnxOspfShamIfConfigError notification is generated when a packet has been received on a sham link from a router whose configuration parameters conflict with this router's configuration parameters. Note that the event 'optionMismatch' should cause a notification only if it prevents an adjacency from forming.

Effect

No OSPF adjacency is formed.

Recovery

Correct conflicting OSPF configuration parameters.

tmnxOspfShamIfRxBadPacket

Table 35. tmnxOspfShamIfRxBadPacket properties

Property name

Value

Application name

OSPF

Event ID

2035

Event name

tmnxOspfShamIfRxBadPacket

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.35

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Bad packet, $tmnxOspfBadPacketErrType$, received from sham-link neighbor $tmnxOspfShamIfRemoteNbrAddress$ in $tmnxOspfPacketType$

Cause

A tmnxOspfShamIfRxBadPacket notification is generated when an OSPF packet that cannot be parsed has been received on a sham link.

Effect

The OSPF packet is dropped.

Recovery

Resolve root cause why packet could not be parsed by OSPF. The necessary action depends on tmnxOspfBadPacketErrType.

tmnxOspfShamIfStateChange

Table 36. tmnxOspfShamIfStateChange properties

Property name

Value

Application name

OSPF

Event ID

2031

Event name

tmnxOspfShamIfStateChange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.31

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$:State of sham-link interface $tmnxOspfShamIfIndex$ with neighbor $tmnxOspfShamIfRemoteNbrAddress$ changed to $tmnxOspfShamIfState$

Cause

A tmnxOspfShamIfStateChange notification is generated when there has been a change in the state of an OSPF sham link. This notification should be generated when the interface state regresses (e.g., goes from Point-to-Point to Down) or progresses to a terminal state (i.e., Point-to-Point).

Effect

The state of an OSPF sham link changed.

Recovery

Investigate why the state changed if it was not intentional.

tmnxOspfShamNbrRestartHlprStsChg

Table 37. tmnxOspfShamNbrRestartHlprStsChg properties

Property name

Value

Application name

OSPF

Event ID

2037

Event name

tmnxOspfShamNbrRestartHlprStsChg

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.37

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Helper status for sham-link neighbor $tmnxOspfShamNbrRtrId$ changed to $tmnxOspfShamNbrRestartHelperStatus$ (Helper Age $tmnxOspfShamNbrRestartHelperAge$ Exit Reason $tmnxOspfShamNbrRestartHelperExitRc$)

Cause

An tmnxOspfShamNbrRestartHlprStsChg notification is generated when there has been a change in the graceful restart helper state for the sham link neighbor. This notification should be generated when the sham link neighbor restart helper status transitions for a sham link neighbor.

Effect

Notifies a change in the graceful restart helper state for the sham link neighbor.

Recovery

N/A

tmnxOspfShamNbrStateChange

Table 38. tmnxOspfShamNbrStateChange properties

Property name

Value

Application name

OSPF

Event ID

2032

Event name

tmnxOspfShamNbrStateChange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.32

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: State of sham-link neighbor $tmnxOspfShamNbrRtrId$ changed to $tmnxOspfShamNbrState$

Cause

A tmnxOspfShamNbrStateChange notification is generated when there has been a change in the state of an OSPF sham link neighbor. This notification should be generated when the neighbor state regresses (e.g., goes from Attempt or Full to 1-Way or Down) or progresses to a terminal state (e.g., Full).

Effect

There has been a change in the state of an OSPF sham link neighbor.

Recovery

N/A

tmnxOspfSidStatsIndexAlloc

Table 39. tmnxOspfSidStatsIndexAlloc properties

Property name

Value

Application name

OSPF

Event ID

2060

Event name

tmnxOspfSidStatsIndexAlloc

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.60

Default severity

warning

Source stream

main

Message format string

Possible messages:

  • Statistics Index Allocation status changed to $tmnxOspfNotifStatsIndexStatus$ for adjacency-set $tmnxOspfSidStatsAdjSet$

  • Statistics Index Allocation status changed to $tmnxOspfNotifStatsIndexStatus$ for adjacency interface $tmnxOspfSidStatsIfIndex$

  • Statistics Index Allocation status changed to $tmnxOspfNotifStatsIndexStatus$ for node $tmnxOspfSidStatsPrefix$/$tmnxOspfSidStatsPrefixLength$

Cause

The tmnxOspfSidStatsIndexAlloc notification is sent when the system is not able to allocate a statistic index to at least one SID. This indication is sent once, i.e. if the system retries to allocate a stat index but fails no new notification is sent. Conversely, in case the system resolves the situation and allocates stat indices to all needed SIDs a notification is sent to indicate that stat allocation is in nominal state.

Effect

No effect.

Recovery

No recovery is necessary.

tmnxOspfSpfRunsRestarted

Table 40. tmnxOspfSpfRunsRestarted properties

Property name

Value

Application name

OSPF

Event ID

2022

Event name

tmnxOspfSpfRunsRestarted

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.22

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: SPF runs resumed - memory resources available

Cause

There are sufficient memory resources on the system to start running the SPF to completion.

Effect

OSPF will resume running the SPFs as required.

Recovery

N/A

tmnxOspfSpfRunsStopped

Table 41. tmnxOspfSpfRunsStopped properties

Property name

Value

Application name

OSPF

Event ID

2021

Event name

tmnxOspfSpfRunsStopped

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.21

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: SPF runs stopped - insufficient memory resources

Cause

There are insufficient memory resources on the system to run the SPF to completion.

Effect

OSPF stops running SPFs until enough memory resources become available.

Recovery

Free some memory resources.

tmnxOspfSrgbBadLabelRange

Table 42. tmnxOspfSrgbBadLabelRange properties

Property name

Value

Application name

OSPF

Event ID

2058

Event name

tmnxOspfSrgbBadLabelRange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.58

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $tmnxOspfRouterId$: Bad SRGB label range from router $tmnxOspfNotifSrgbAdvRtrID$ in area $tmnxOspfNotifSrgbAreaId$: startLabel:$tmnxOspfNotifSrgbRangeStartLbl$ maxIdx: $tmnxOspfNotifSrgbRangeMaxIdx$ will be ignored

Cause

The tmnxOspfSrgbBadLabelRange notification is sent when OSPF receives a bad SRGB label range from a router (e.g. overlapping with another label range.

Effect

The configured Segment Routing tunnels will be wrong.

Recovery

Change the label range to recover.

tmnxOspfSrSidError

Table 43. tmnxOspfSrSidError properties

Property name

Value

Application name

OSPF

Event ID

2053

Event name

tmnxOspfSrSidError

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.53

Default severity

minor

Source stream

main

Message format string

SID label error: SID $tmnxOspfSrPfxSid$, area $tmnxOspfSrPfxAreaId$, algo $tmnxOspfSrPfxSidAlgorithm$, reason: $tmnxOspfNotifyDescription$

Cause

This notification is generated when OSPF receives an IOM or CPM failure (system exhausted ILM, NHLFE, duplicate SID) while resolving and programming a received prefix SID.

Effect

The Segment Routing tunnel corresponding to this SID will not be programmed.

Recovery

In case of system exhaustion, the IGP instance goes into overload. The operator must manually clear the IGP overload condition after freeing resources. IGP will attempt to program at the next SPF all tunnels which previously failed the programming operation.

tmnxOspfSrSidNotInLabelRange

Table 44. tmnxOspfSrSidNotInLabelRange properties

Property name

Value

Application name

OSPF

Event ID

2054

Event name

tmnxOspfSrSidNotInLabelRange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.54

Default severity

minor

Source stream

main

Message format string

Possible messages:

  • SID not in range of router $tmnxOspfNotifPfxNhAdvRtr$: SID $tmnxOspfSrPfxSid$, area $tmnxOspfSrPfxAreaId$, algo $tmnxOspfSrPfxSidAlgorithm$, NO LABEL RANGE defined

  • SID not in range of router $tmnxOspfNotifPfxNhAdvRtr$: SID $tmnxOspfSrPfxSid$, area $tmnxOspfSrPfxAreaId$, algo $tmnxOspfSrPfxSidAlgorithm$, startLbl $tmnxOspfNotifPfxSidRangeStartLbl$, maxIdx $tmnxOspfNotifPfxSidRangeMaxIdx$

Cause

This notification is generated when OSPF receives a SID which is not within the label range of the nhop router.

Effect

The Segment Routing tunnel corresponding to this SID will not be programmed.

Recovery

Increase the label range or change the SID index to be within the current label range.

tmnxOspfVirtIfAuthFailure

Table 45. tmnxOspfVirtIfAuthFailure properties

Property name

Value

Application name

OSPF

Event ID

2007

Event name

tmnxOspfVirtIfAuthFailure

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.7

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Packet failed $tmnxOspfConfigErrorType$ authentication from virtual neighbor $ospfVirtIfNeighbor$ area $ospfVirtIfAreaId$ in $tmnxOspfPacketType$

Cause

A packet has been received on a virtual interface from a router whose authentication key or authentication type conflicts with this router's authentication key or authentication type.

Effect

N/A

Recovery

N/A

tmnxOspfVirtIfConfigError

Table 46. tmnxOspfVirtIfConfigError properties

Property name

Value

Application name

OSPF

Event ID

2005

Event name

tmnxOspfVirtIfConfigError

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.5

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Conflicting configuration $tmnxOspfConfigErrorType$ from virtual neighbor $ospfVirtIfNeighbor$ area $ospfVirtIfAreaId$ in $tmnxOspfPacketType$

Cause

A packet has been received on a virtual interface from a router whose configuration parameters conflict with this router's configuration parameters. Note that the event optionMismatch should generate an event only if it prevents an adjacency from forming.

Effect

N/A

Recovery

N/A

tmnxOspfVirtIfRxBadPacket

Table 47. tmnxOspfVirtIfRxBadPacket properties

Property name

Value

Application name

OSPF

Event ID

2009

Event name

tmnxOspfVirtIfRxBadPacket

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.9

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Bad packet, $tmnxOspfBadPacketErrType$ received from virtual neighbor $ospfVirtIfNeighbor$ area $ospfVirtIfAreaId$ in $tmnxOspfPacketType$

Cause

An OSPF packet that cannot be parsed has been received on a virtual interface.

Effect

N/A

Recovery

N/A

tmnxOspfVirtIfStateChange

Table 48. tmnxOspfVirtIfStateChange properties

Property name

Value

Application name

OSPF

Event ID

2001

Event name

tmnxOspfVirtIfStateChange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.1

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Virtual interface $ospfVirtIfNeighbor$ in transit-area $ospfVirtIfAreaId$ state changed to $tmnxOspfVirtIfState$ (event $ospfVirtIfEvent$)

Cause

There has been a change in the state of an OSPF virtual interface. This event is generated when the interface state regresses (e.g., goes from Point-to-Point to Down) or progresses to a terminal state (i.e., Point-to-Point).

Effect

N/A

Recovery

N/A

tmnxOspfVirtNbrRestartHlprStsChg

Table 49. tmnxOspfVirtNbrRestartHlprStsChg properties

Property name

Value

Application name

OSPF

Event ID

2020

Event name

tmnxOspfVirtNbrRestartHlprStsChg

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.20

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Helper status for Virtual neighbor $ospfVirtNbrRtrId$ in transit-area $ospfVirtNbrArea$ changed to $tmnxOspfVirtNbrRestartHelperStatus$ (Helper Age $tmnxOspfVirtNbrRestartHelperAge$ Exit Reason $tmnxOspfVirtNbrRestartHelperExitRc$)

Cause

There has been a change in the graceful restart helper state for the virtual neighbor. This event is generated when the virtual neighbor restart helper status transitions for a virtual neighbor.

Effect

N/A

Recovery

N/A

tmnxOspfVirtNbrStateChange

Table 50. tmnxOspfVirtNbrStateChange properties

Property name

Value

Application name

OSPF

Event ID

2003

Event name

tmnxOspfVirtNbrStateChange

SNMP notification prefix and OID

TIMETRA-OSPF-NG-MIB.tmnxOspfNotifications.3

Default severity

warning

Source stream

main

Message format string

LCL_RTR_ID $ospfRouterIdIpAddr$: Virtual neighbor $ospfVirtNbrRtrId$ in transit-area $ospfVirtNbrArea$ state changed to $tmnxOspfVirtNbrState$ (event $ospfVirtNbrEvent$)

Cause

There has been a change in the state of an OSPF virtual neighbor. This event is generated when the neighbor state regresses (e.g., goes from Attempt or Full to 1-Way or Down) or progresses to a terminal state (e.g., Full).

Effect

N/A

Recovery

N/A