tmnxIsisMaxSeqExceedAttempt
TIMETRA-ISIS-NG-MIB ·
.1.3.6.1.4.1.6527.3.1.3.88.0.4
Object
notification
[CAUSE] The tmnxIsisMaxSeqExceedAttempt notification is generated when
the sequence number on an LSP wraps the 32 bit sequence counter, we
purge and wait to re-announce this information. Since these should not
be generated rapidly, we generate an event each time this happens.
A possible cause could be that the same system-id is configured on
multiple nodes; when 2 nodes have the same system-id they both keep
incrementing its LSP sequence number causing the sequence counter to
rollover.
While the first 6 bytes of the LSPID are ours, the other two contain
useful information.
[EFFECT] No effect.
[RECOVERY] No recovery is necessary.
Context
- MIB
- TIMETRA-ISIS-NG-MIB
- OID
.1.3.6.1.4.1.6527.3.1.3.88.0.4- Type
- notification
- Status
- current
- Parent
- tmnxIsisNotifications
- Siblings
- 36
Syntax
No syntax metadata recorded.
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tmnxIsisDatabaseOverload [CAUSE] The tmnxIsisDatabaseOverload notification is generated when
the system enters or leaves the Overload state.
[EFFECT] Database is overloaded.
[RECOVER… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.1 |
| tmnxIsisAuthFail [CAUSE] The tmnxIsisAuthFail notification is sent when we receive a
PDU with incorrect authentication information field.
This notification includes the header of the pa… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.10 |
| tmnxIsisVersionSkew [CAUSE] The tmnxIsisVersionSkew notification is sent when we receive a
Hello PDU from an IS running a different version of the protocol.
This notification includes the … | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.11 |
| tmnxIsisAreaMismatch [CAUSE] The tmnxIsisAreaMismatch notification is sent when we receive
a Hello PDU from an IS which does not share any area address.
This notification includes the heade… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.12 |
| tmnxIsisRejectedAdjacency [CAUSE] The tmnxIsisRejectedAdjacency notification is sent when we
receive a Hello PDU from an IS, but do not establish an adjacency due
to a lack of resources.
This sh… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.13 |
| tmnxIsisLSPTooLargeToPropagate [CAUSE] The tmnxIsisLSPTooLargeToPropagate notification is sent when
we attempt to propagate an LSP which is larger than the
dataLinkBlockSize for a circuit.
This shoul… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.14 |
| tmnxIsisOrigLSPBufSizeMismatch [CAUSE] The tmnxIsisOrigLSPBufSizeMismatch notification is sent when
a Level 1 LSP or Level 2 LSP is received which is larger than
the local value for tmnxIsisLevelLSPBuffSize or
… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.15 |
| tmnxIsisProtoSuppMismatch [CAUSE] The tmnxIsisProtoSuppMismatch notification is sent when a
non-pseudonode segment 0 LSP is received that has no matching
protocols supported.
This may be because… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.16 |
| tmnxIsisAdjacencyChange [CAUSE] The tmnxIsisAdjacencyChange notification is sent when an
adjacency changes state, entering or leaving state up.
The first 6 bytes of the tmnxIsisNotifTrapLSPID … | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.17 |
| tmnxIsisCircIdExhausted [CAUSE] The tmnxIsisCircIdExhausted notification is sent when the
specific ISIS level cannot be started on a LAN interface as a unique
circid could not be assigned due to the exha… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.18 |
| tmnxIsisAdjRestartStatusChange [CAUSE] The tmnxIsisAdjRestartStatusChange notification is sent when
an adjacency's graceful restart status changes.
The tmnxIsisISAdjRestartStatus is the new graceful … | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.19 |
| tmnxIsisManualAddressDrops [CAUSE] This notification is generated when one of the manual area
addresses assigned to this system is ignored when computing routes.
The object isisManAreaAddrExistState describ… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.2 |
| tmnxIsisLdpSyncTimerStarted [CAUSE] The tmnxIsisLdpSyncTimerStarted notification is sent when the
vRtrIfLdpSyncTimer is started.
The timer is started from the time the LDP session to the neighbor … | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.20 |
| tmnxIsisLdpSyncExit [CAUSE] The tmnxIsisLdpSyncExit notification is sent when IGP-LDP
synchronization has stopped.
The cause of this event is indicated by tmnxIsisIfLdpSyncTimerState,
one … | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.21 |
| tmnxIsisExportLimitReached [CAUSE] The tmnxIsisExportLimitReached notification is sent when the
total number of exported routes for the level is equal to the
configured limit for exported routes, tmnxIsisEx… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.22 |
| tmnxIsisExportLimitWarning [CAUSE] The tmnxIsisExportLimitWarning notification is sent when the
total number of exported routes or the level is equal to the
configured percent, tmnxIsisExportLimitLogPercent… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.23 |
| tmnxIsisRoutesExpLmtDropped [CAUSE] The tmnxIsisRoutesExpLmtDropped notification is sent when the
total number of exported routes from the route table to this ISIS
level drops below the configured export lim… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.24 |
| tmnxIsisFailureDisabled [CAUSE] A tmnxIsisFailureDisabled notification is generated when ISIS
is operationally brought down. Reason for the failure is indicated by
tmnxIsisFailureReasonCode.
[… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.28 |
| tmnxIsisSidError [CAUSE] This notification is generated when ISIS receives an IOM or
CPM failure (system exhausted ILM, NHLFE, duplicate SID) while
resolving and programming a received prefix SID.… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.29 |
| tmnxIsisCorruptedLSPDetected [CAUSE] The tmnxIsisCorruptedLSPDetected notification is generated
when we find that and LSP that was stored in memory has become
corrupted.
We forward an LSP ID. We ma… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.3 |
| tmnxIsisSidNotInLabelRange [CAUSE] This notification is generated when ISIS receives a SID which
is not within the label range of the nhop router.
[EFFECT] The Segment Routing tunnel correspondin… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.30 |
| tmnxIsisRejectedAdjacencySid [CAUSE] The tmnxIsisRejectedAdjacencySid notification is sent when we
do not establish an adjacency SID due to a lack of resources.
This should be an edge-triggered not… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.31 |
| tmnxIsisLSPPurge [CAUSE] The tmnxIsisLSPPurge notification is sent when a LSP is
purged.
This notification includes the system ID of the originator, or the
upstream source of the purge,… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.32 |
| tmnxIsisPfxLimitOverloadWarning [CAUSE] The tmnxIsisPfxLimitOverloadWarning notification is sent when
the number of prefixes in the system reaches the
tmnxIsisPrefixLimitThreshold or the tmnxIsisPrefixLimit.
… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.33 |
| tmnxIsisAdjBfdSessionSetupFail [CAUSE] The tmnxIsisAdjBfdSessionSetupFail notification is sent when
BFD session setup fails.
The first 6 bytes of the tmnxIsisNotifTrapLSPID are the SystemID of
the ad… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.34 |
| tmnxIsisSrgbBadLabelRange [CAUSE] The tmnxIsisSrgbBadLabelRange notification is sent when ISIS
receives a bad SRGB label range from a router (for example,
overlapping with another label range).
… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.35 |
| tmnxIsisCircMtuTooLow [CAUSE] The tmnxIsisCircMtuTooLow notification is sent when we attempt
to a) configure a circuit which cannot propagate an LSP or SNP with
max size tmnxIsisLevelLSPBuffSize. b) co… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.36 |
| tmnxIsisRejectedAdjacencySet [CAUSE] The tmnxIsisRejectedAdjacencySet 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 … | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.37 |
| tmnxIsisCorruptRemainingLifetime [CAUSE] The tmnxIsisCorruptRemainingLifetime notification is sent when
an LSP is received with a possible corrupt Remaining Lifetime field.
The Remaining Lifetime of a … | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.38 |
| tmnxIsisSidStatsIndexAlloc [CAUSE] The tmnxIsisSidStatsIndexAlloc 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 th… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.39 |
| tmnxIsisFaOperParticipationDown [CAUSE] The tmnxIsisFaOperParticipationDown notification is
sent when the Flexible Algorithm Participation is operationally down.
This notification occurs each time when:
a) there… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.40 |
| tmnxIsisIDLenMismatch [CAUSE] The tmnxIsisIDLenMismatch notification is sent when we receive
a PDU with a different value of the System ID Length.
This notification includes the index to ide… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.5 |
| tmnxIsisMaxAreaAddrsMismatch [CAUSE] The tmnxIsisMaxAreaAddrsMismatch notification is sent when we
receive a PDU with a different value of the Maximum Area Addresses.
This notification includes the… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.6 |
| tmnxIsisOwnLSPPurge [CAUSE] The tmnxIsisOwnLSPPurge notification is sent when we receive a
PDU with our SystemID and zero age.
This notification includes the circuit Index if available, wh… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.7 |
| tmnxIsisSequenceNumberSkip [CAUSE] The tmnxIsisSequenceNumberSkip notification is sent when we
need to increase the sequence number by more than one.
When we receive an LSP with out System ID and… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.8 |
| tmnxIsisAutTypeFail [CAUSE] The tmnxIsisAutTypeFail notification is sent when we receive a
PDU with the wrong authentication type field.
This notification includes the header of the packet… | notification | - | .1.3.6.1.4.1.6527.3.1.3.88.0.9 |
Notification Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tmnxIsisNotifSystemLevel The object tmnxIsisNotifSystemLevel identifies the level the
notification applies to. | column | Enumeration | .1.3.6.1.4.1.6527.3.1.2.88.4.1.1.2 |
| tmnxIsisNotifTrapLSPID The object tmnxIsisNotifTrapLSPID is an Octet String that uniquely
identifies a Link State PDU. | column | OctetString | .1.3.6.1.4.1.6527.3.1.2.88.4.1.1.1 |