cmplsTunnelPreemptionType

  • 1.3.6.1.4.1.9.9.738.1.2.1.3
  • Access notifyonly
  • Type unknown(1), hardPreemption(2), softPreemption(3), frrSoftPreemption(4)

This object indicates LSP Preemption type of this LSP: - unknown: the type is not known - hardPreemption: the preempted LSP resources are freed immediately; the LSP is broken immediately and the traffic is disrupted. - softPreemption: the resources release pending on the reoptimization of this LSP. The head of the LSP reroutes the traffic before the LSP is broken. - frrSoftPreemption: similar to softPreemption. In this case the traffic of the soft preempted LSP is switched to the backup. See: Farrel, A., Interim Report on MPLS Pre-emption, draft-farrel-mpls-preemption-interim-00.txt, work in progress

This OID is also declared by other modules: CISCO-MPLS-TE-STD-EXT-MIB

Details

Possible values
1 unknown
2 hardPreemption
3 softPreemption
4 frrSoftPreemption

Table columns

12 objects
Oid Name Access Type
1.3.6.1.4.1.9.9.738.1.2.1.1 cmplsTunnelReoptReason notifyonly unknown(1), periodicTimerExpiry(2), bandwidthCLIChange(3), bandwidthOverflow(4), bandwidthUnderflow(5), bandwidthAdjustment(6), fastReRoute(7), cliRequest(8), metricTypeChange(9), preferredPathExists(10), poSwitchoverTrigger(11), bandwidthChange(12), autoBandwidth(13), remergeError(14), dueToMaximumMetric(15), pathProtectionSwitchover(16), iEPEnableReoptimization(17), affinityPathVerificationFail(18), softPreemption(19), preferredTreeExists(20), costLimitPathVerificationFail(21), linkupReopt(22), iEPChange(23), poChange(24), destChange(25), bfdSessionTypeChange(26)
1.3.6.1.4.1.9.9.738.1.2.1.1 cmplsTunnelReoptReason notifyonly unknown(1), periodicTimerExpiry(2), bandwidthCLIChange(3), bandwidthOverflow(4), bandwidthUnderflow(5), bandwidthAdjustment(6), fastReRoute(7), cliRequest(8), metricTypeChange(9), preferredPathExists(10), poSwitchoverTrigger(11), bandwidthChange(12), autoBandwidth(13), remergeError(14), dueToMaximumMetric(15), pathProtectionSwitchover(16), iEPEnableReoptimization(17), affinityPathVerificationFail(18), softPreemption(19), preferredTreeExists(20), costLimitPathVerificationFail(21), linkupReopt(22), iEPChange(23), poChange(24), destChange(25), bfdSessionTypeChange(26)
1.3.6.1.4.1.9.9.738.1.2.1.2 cmplsTunnelInsuffBWFailedOperation notifyonly unknown(1), failedToSetup(2), failedToReoptimize(3)
1.3.6.1.4.1.9.9.738.1.2.1.2 cmplsTunnelInsuffBWFailedOperation notifyonly unknown(1), failedToSetup(2), failedToReoptimize(3)
1.3.6.1.4.1.9.9.738.1.2.1.3 cmplsTunnelPreemptionType notifyonly unknown(1), hardPreemption(2), softPreemption(3), frrSoftPreemption(4)
1.3.6.1.4.1.9.9.738.1.2.1.3 cmplsTunnelPreemptionType notifyonly unknown(1), hardPreemption(2), softPreemption(3), frrSoftPreemption(4)
1.3.6.1.4.1.9.9.738.1.2.1.4 cmplsTunnelPreemptionLinkAddrType notifyonly InetAddressType
1.3.6.1.4.1.9.9.738.1.2.1.4 cmplsTunnelPreemptionLinkAddrType notifyonly InetAddressType
1.3.6.1.4.1.9.9.738.1.2.1.5 cmplsTunnelPreemptionLinkAddr notifyonly InetAddress
1.3.6.1.4.1.9.9.738.1.2.1.5 cmplsTunnelPreemptionLinkAddr notifyonly InetAddress
1.3.6.1.4.1.9.9.738.1.2.1.6 cmplsTunnelReRoutePendingClearReason notifyonly unknown(1), reoptimized(2), reinstated(3)
1.3.6.1.4.1.9.9.738.1.2.1.6 cmplsTunnelReRoutePendingClearReason notifyonly unknown(1), reoptimized(2), reinstated(3)

Used by notifications

1 objects
  • 1.3.6.1.4.1.9.9.738.0.1 cmplsTunnelPreempt

Used by conformance groups

2 objects
  • 1.3.6.1.4.1.9.9.738.2.2.3 cmplsTeStdExtMIBTrapObjectsGroup
  • 1.3.6.1.4.1.9.9.738.2.2.4 cmplsTeStdExtMIBTrapObjectsGroupRev1

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