cmplsTunnelReoptReason

CISCO-MPLS-TE-STD-EXT-MIB · .1.3.6.1.4.1.9.9.738.1.2.1.1

Object

column Enumeration

This object indicates the reason of the tunnel reoptimization:
- unknown: the reason is not known
- periodicTimerExpiry:  Periodic Reoptimization
- bandwidthCLIChange: the tunnel bandwidth has been
  changed from CLI
- bandwidthOverflow: an auto-bandwidth overflow
  occurred
- bandwidthUnderflow: an auto-bandwidth underflow
  occured
- bandwidthAdjustment: an auto-bandwidth application
  occured
- fastReRoute: a fast re-route occured
- cliRequest: User-triggerred
- metricTypeChange: tunnel metric type has been
  changed
  from CLI
- preferredPathExists: preferred-path-exists message
  received from a downstream node
- poSwitchoverTrigger: User-requested path-option
  switchover
- bandwidthChange: bandwidth change
- autoBandwidth: Auto Bandwidth
- remergeError: Remerge Error
- dueToMaximumMetric: Reoptimization due to
  receiving an LSA with MAX metric
- pathProtectionSwitchover: Path Protection Switchover
- iEPEnableReoptimization: IEP Enable Reoptimization
- affinityPathVerificationFail: Affinity path 
  verification failure
- softPreemption: soft preemption (see RFC 5712)
- preferredTreeExists: preferred-tree-exists message
  received from a downstream node
- costLimitPathVerificationFail: Cost Limit path 
  verification failure
- linkupReopt: link state up
- iEPChangeReoptimization: inuse explicit-path change
- poChangeReoptimization: inuse path-option change
- bfdSessionTypeChange: a bfd session type change occured
This object is intended to be included in the trap
mplsTunnelReoptimized defined in MPLS-TE-STD-MIB.

Context

MIB: CISCO-MPLS-TE-STD-EXT-MIB
OID: .1.3.6.1.4.1.9.9.738.1.2.1.1
Type: column
Access: notifyonly
Status: current
Parent: cmplsTeTunnelReasonEntry
Table: cmplsTeTunnelReasonTable
Siblings: 5

Syntax

Enumeration

Values & Constraints

Enumerated Values

`1`	unknown
`2`	periodicTimerExpiry
`3`	bandwidthCLIChange
`4`	bandwidthOverflow
`5`	bandwidthUnderflow
`6`	bandwidthAdjustment
`7`	fastReRoute
`8`	cliRequest
`9`	metricTypeChange
`10`	preferredPathExists
`11`	poSwitchoverTrigger
`12`	bandwidthChange
`13`	autoBandwidth
`14`	remergeError
`15`	dueToMaximumMetric
`16`	pathProtectionSwitchover
`17`	iEPEnableReoptimization
`18`	affinityPathVerificationFail
`19`	softPreemption
`20`	preferredTreeExists
`21`	costLimitPathVerificationFail
`22`	linkupReopt
`23`	iEPChange
`24`	poChange
`25`	destChange
`26`	bfdSessionTypeChange

Related Objects

Sibling Objects

Object	Type	Syntax	OID
cmplsTunnelInsuffBWFailedOperation This object indicates whether the tunnel could not be setup or reoptimized because of insufficient bandwidth: - unknown: the reason is not known - failedToSetup:…	column	Enumeration	`.1.3.6.1.4.1.9.9.738.1.2.1.2`
cmplsTunnelPreemptionType 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 im…	column	Enumeration	`.1.3.6.1.4.1.9.9.738.1.2.1.3`
cmplsTunnelPreemptionLinkAddrType This object indicates the address type of the link where the preemption occurs - another, higher priority LSP is being admitted on this link and there is not enough bandwidth for…	column	INET-ADDRESS-MIBInetAddressType	`.1.3.6.1.4.1.9.9.738.1.2.1.4`
cmplsTunnelPreemptionLinkAddr This object indicates the address of the link where the preemption occurs - another, higher priority LSP is being admitted on this link and there is not enough bandwidth for it c…	column	INET-ADDRESS-MIBInetAddress	`.1.3.6.1.4.1.9.9.738.1.2.1.5`
cmplsTunnelReRoutePendingClearReason This object indicates the reason why the tunnel is not longer in the reroute pending state: - unknown: the reason is unknown - reoptimized: the tunnel has been reoptimized - reins…	column	Enumeration	`.1.3.6.1.4.1.9.9.738.1.2.1.6`