Monitor and troubleshoot
Documents under this category provide information about monitoring the 7705 SAR routers and diagnosing and troubleshooting router issues.
- OAM Guide
  This guide describes how to use the Operations, Administration and Management (OAM) and diagnostic tools provided by the 7705 SAR, including how to configure mirroring.
- Log Events Guide
  This guide provides information about the log events for the 7705 SAR.

MPLS

mplsTunnelDown

Table 1. mplsTunnelDown properties
Property name	Value
Application name	MPLS
Event ID	2004
Event name	mplsTunnelDown
SNMP notification prefix and OID	MPLS-TE-MIB.mplsTeNotifyPrefix.2
Default severity	warning
Message format string	Tunnel $mplsTunnelName$ is operationally disabled ('shutdown')
Cause	An mplsTunnelOperStatus object for one of the configured tunnels is about to enter the down state from some other state (besides the notPresent state). This other state is indicated by the included value of mplsTunnelOperStatus.
Effect	Service is affected.
Recovery	No recovery is required.

mplsTunnelReoptimized

Table 2. mplsTunnelReoptimized properties
Property name	Value
Application name	MPLS
Event ID	2006
Event name	mplsTunnelReoptimized
SNMP notification prefix and OID	MPLS-TE-MIB.mplsTeNotifyPrefix.4
Default severity	warning
Message format string	Tunnel $mplsTunnelName$ is reoptimized
Cause	A tunnel is reoptimized. If the actual path is used, then this object MAY contain the new path for this tunnel some time after this trap is issued by the agent.
Effect	Service is affected.
Recovery	No recovery is required.

mplsTunnelRerouted

Table 3. mplsTunnelRerouted properties
Property name	Value
Application name	MPLS
Event ID	2005
Event name	mplsTunnelRerouted
SNMP notification prefix and OID	MPLS-TE-MIB.mplsTeNotifyPrefix.3
Default severity	warning
Message format string	Tunnel $mplsTunnelName$ is rerouted
Cause	A tunnel is rerouted or reoptimized. If the Actual Path is used, then this object MAY contain the new path for this tunnel some time after this trap is issued by the agent.
Effect	Service is affected.
Recovery	No recovery is required.

mplsTunnelUp

Table 4. mplsTunnelUp properties
Property name	Value
Application name	MPLS
Event ID	2003
Event name	mplsTunnelUp
SNMP notification prefix and OID	MPLS-TE-MIB.mplsTeNotifyPrefix.1
Default severity	warning
Message format string	Tunnel $mplsTunnelName$ is operationally enabled ('no shutdown')
Cause	An mplsTunnelOperStatus object for one of the configured tunnels is about to leave the down state and transition into some other state (but not into the notPresent state). This other state is indicated by the included value of mplsTunnelOperStatus.
Effect	Service is affected.
Recovery	No recovery is required.

mplsXCDown

Table 5. mplsXCDown properties
Property name	Value
Application name	MPLS
Event ID	2002
Event name	mplsXCDown
SNMP notification prefix and OID	MPLS-LSR-MIB.mplsLsrNotifyPrefix.2
Default severity	warning
Message format string	Cross-connect $mplsXCName$ is down
Cause	An mplsXCOperStatus object for one of the configured cross-connect entries is about to enter the down state from some other state (but not from the notPresent state). This other state is indicated by the included value of mplsXCOperStatus.
Effect	Service is affected.
Recovery	No recovery is required.

mplsXCUp

Table 6. mplsXCUp properties
Property name	Value
Application name	MPLS
Event ID	2001
Event name	mplsXCUp
SNMP notification prefix and OID	MPLS-LSR-MIB.mplsLsrNotifyPrefix.1
Default severity	warning
Message format string	Cross-connect $mplsXCName$ is up
Cause	An mplsXCOperStatus object for one of the configured cross-connect entries is about to leave the down state and transition into some other state (but not into the notPresent state). This other state is indicated by the included value of mplsXCOperStatus.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsIfStateChange

Table 7. vRtrMplsIfStateChange properties
Property name	Value
Application name	MPLS
Event ID	2008
Event name	vRtrMplsIfStateChange
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.2
Default severity	warning
Message format string	Interface $vRtrIfIndex$ is in administrative state: $vRtrMplsIfAdminState$, operational state: $vRtrMplsIfOperState$
Cause	The MPLS interface changed state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsLspActivePathChanged

Table 8. vRtrMplsLspActivePathChanged properties
Property name	Value
Application name	MPLS
Event ID	2027
Event name	vRtrMplsLspActivePathChanged
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.21
Default severity	minor
Message format string	Possible messages: LSP $lspName$ active path $lspOldPathName$ has changed to active path $lspPathName$ LSP $lspName$ active path $lspOldPathName$ has changed to active path $lspPathName$ by manual method $vRtrMplsLspPathActiveByManual$
Cause	The vRtrMplsLspActivePathChanged notification is generated when the active path of an LSP successfully switches to an new path. This notification will also be sent when the active LSP path does not change but only the switch method changes on the path. The old LSP path index is specified by vRtrMplsLspOldTunnelIndex. The state and switch method of the current active LSP path are specified by vRtrMplsLspPathState and vRtrMplsLspPathActiveByManual respectively.
Effect	The switchover to the new LSP path was successful and/or the switch method of the current active LSP path changed.
Recovery	There is no recovery required for this notification.

vRtrMplsLspDown

Table 9. vRtrMplsLspDown properties
Property name	Value
Application name	MPLS
Event ID	2010
Event name	vRtrMplsLspDown
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.4
Default severity	warning
Message format string	LSP $lspName$ is operationally disabled ('shutdown') because $vRtrMplsLspNotificationReasonCode$
Cause	An LSP transitioned out of 'inService' state to any other state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsLspPathDown

Table 10. vRtrMplsLspPathDown properties
Property name	Value
Application name	MPLS
Event ID	2012
Event name	vRtrMplsLspPathDown
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.6
Default severity	warning
Message format string	LSP path $lspPathName$ is operationally disabled ('shutdown') because $vRtrMplsLspPathNotificationReasonCode$
Cause	A LSP Path transitioned out of 'inService' state to any other state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsLspPathLstFillReoptElig

Table 11. vRtrMplsLspPathLstFillReoptElig properties
Property name	Value
Application name	MPLS
Event ID	2022
Event name	vRtrMplsLspPathLstFillReoptElig
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.16
Default severity	warning
Message format string	Better least-fill metric for path $lspPathName$ is $trapStatus$. $bandwidthChange$
Cause	The vRtrMplsLspPathLstFillReoptElig notification is set/reset based on when a timer based re-signal found/did not find a path with the same cost but which has a better least-fill metric.
Effect	N/A
Recovery	N/A

vRtrMplsLspPathMbbStatusEvent

Table 12. vRtrMplsLspPathMbbStatusEvent properties
Property name	Value
Application name	MPLS
Event ID	2025
Event name	vRtrMplsLspPathMbbStatusEvent
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.19
Default severity	warning
Message format string	$vRtrMplsLspPathLastMBBType$ MBB $vRtrMplsLspPathMbbStatus$ for LSP path $lspPathName$ - reason $vRtrMplsLspPathMbbReasonCode$
Cause	Status of the make-before-break(MBB) operation for the LSP path has changed.
Effect	N/A
Recovery	N/A

vRtrMplsLspPathRerouted

Table 13. vRtrMplsLspPathRerouted properties
Property name	Value
Application name	MPLS
Event ID	2013
Event name	vRtrMplsLspPathRerouted
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.7
Default severity	warning
Message format string	LSP path $lspPathName$ rerouted
Cause	An LSP Path has been rerouted.
Effect	N/A
Recovery	N/A

vRtrMplsLspPathResignaled

Table 14. vRtrMplsLspPathResignaled properties
Property name	Value
Application name	MPLS
Event ID	2014
Event name	vRtrMplsLspPathResignaled
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.8
Default severity	warning
Message format string	LSP path $lspPathName$ resignaled as a result of $vRtrMplsLspPathLastMBBType$ MBB
Cause	An LSP Path has resignaled.
Effect	N/A
Recovery	N/A

vRtrMplsLspPathSoftPreempted

Table 15. vRtrMplsLspPathSoftPreempted properties
Property name	Value
Application name	MPLS
Event ID	2021
Event name	vRtrMplsLspPathSoftPreempted
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.15
Default severity	warning
Message format string	LSP path $lspPathName$ preempted
Cause	The vRtrMplsLspPathSoftPreempted notification is generated when an LSP Path is preempted.
Effect	N/A
Recovery	N/A

vRtrMplsLspPathUp

Table 16. vRtrMplsLspPathUp properties
Property name	Value
Application name	MPLS
Event ID	2011
Event name	vRtrMplsLspPathUp
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.5
Default severity	warning
Message format string	LSP path $lspPathName$ is operationally enabled ('no shutdown')
Cause	A LSP Path transitioned to the 'inService' state from any other state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsLspSwitchStbyFailure

Table 17. vRtrMplsLspSwitchStbyFailure properties
Property name	Value
Application name	MPLS
Event ID	2026
Event name	vRtrMplsLspSwitchStbyFailure
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.20
Default severity	warning
Message format string	Switchover to standby path with tunnel index $vRtrMplsLspSwitchStbyPathIndex$ for lsp $lspName$ failed because $vRtrMplsLspSwitchStbyReasonCode$
Cause	The vRtrMplsLspSwitchStbyFailure notification is generated to report an unsuccessful switchover from the current active secondary LSP path of an LSP to another secondary standby LSP path. The reason for the failure is specified by vRtrMplsLspSwitchStbyReasonCode.
Effect	The switchover to the new standby path failed for the LSP.
Recovery	The vRtrMplsLspSwitchStbyReasonCode will help the user troubleshoot the failure. The user can attempt to switchover to another standby LSP path again.

vRtrMplsLspUp

Table 18. vRtrMplsLspUp properties
Property name	Value
Application name	MPLS
Event ID	2009
Event name	vRtrMplsLspUp
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.3
Default severity	warning
Message format string	LSP $lspName$ is operationally enabled ('no shutdown')
Cause	A LSP transitioned to the 'inService' state from any other state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsNodeInIgpOverload

Table 19. vRtrMplsNodeInIgpOverload properties
Property name	Value
Application name	MPLS
Event ID	2030
Event name	vRtrMplsNodeInIgpOverload
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.24
Default severity	minor
Message format string	MPLS received a notification that $vRtrMplsIgpOverloadIgpType$ is in overload on router $vRtrMplsIgpOverloadRtrAddr$.
Cause	The vRtrMplsNodeInIgpOverload notification is generated when MPLS gets a notification that a node is in IGP overload state.
Effect	The LSPs transiting through nodes that are in IGP overload state are teardown.
Recovery	There is no recovery required for this notification.

vRtrMplsP2mpInstanceDown

Table 20. vRtrMplsP2mpInstanceDown properties
Property name	Value
Application name	MPLS
Event ID	2016
Event name	vRtrMplsP2mpInstanceDown
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.10
Default severity	warning
Message format string	P2MP instance $insName$ LSP $lspName$ is operationally disabled ('shutdown') because $vRtrMplsP2mpInstNotifReasonCode$
Cause	A P2MP instance under LSP transitioned out of 'inService' state to any other state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsP2mpInstanceResignaled

Table 21. vRtrMplsP2mpInstanceResignaled properties
Property name	Value
Application name	MPLS
Event ID	2023
Event name	vRtrMplsP2mpInstanceResignaled
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.17
Default severity	warning
Message format string	P2MP instance $insName$ LSP $lspName$ has been resignaled as a result of $vRtrMplsP2mpInstLastMBBType$ MBB
Cause	A P2MP instance was resignaled.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsP2mpInstanceUp

Table 22. vRtrMplsP2mpInstanceUp properties
Property name	Value
Application name	MPLS
Event ID	2015
Event name	vRtrMplsP2mpInstanceUp
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.9
Default severity	warning
Message format string	P2MP instance $insName$ LSP $lspName$ is operationally enabled ('no shutdown')
Cause	A P2MP instance under LSP transitioned to the 'inService' state from any other state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsResignalTimerExpired

Table 23. vRtrMplsResignalTimerExpired properties
Property name	Value
Application name	MPLS
Event ID	2024
Event name	vRtrMplsResignalTimerExpired
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.18
Default severity	warning
Message format string	MPLS resignal timer expired.
Cause	MPLS resignal timer expired
Effect	N/A
Recovery	No recovery is required.

vRtrMplsS2lSubLspDown

Table 24. vRtrMplsS2lSubLspDown properties
Property name	Value
Application name	MPLS
Event ID	2018
Event name	vRtrMplsS2lSubLspDown
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.12
Default severity	warning
Message format string	S2L path $s2lName$ to $vRtrMplsS2lSubLspNtDstAddr$ for P2MP instance $insName$ LSP $lspName$ is operationally disabled ('shutdown') because $vRtrMplsS2lSubLspFailCode$
Cause	A S2L Path transitioned out of 'inService' state to any other state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsS2lSubLspRerouted

Table 25. vRtrMplsS2lSubLspRerouted properties
Property name	Value
Application name	MPLS
Event ID	2019
Event name	vRtrMplsS2lSubLspRerouted
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.13
Default severity	warning
Message format string	S2L path $s2lName$ to $vRtrMplsS2lSubLspNtDstAddr$ for P2MP instance $insName$ for LSP $lspName$ rerouted
Cause	An S2L Path was rerouted.
Effect	N/A
Recovery	N/A

vRtrMplsS2lSubLspResignaled

Table 26. vRtrMplsS2lSubLspResignaled properties
Property name	Value
Application name	MPLS
Event ID	2020
Event name	vRtrMplsS2lSubLspResignaled
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.14
Default severity	warning
Message format string	S2L path $s2lName$ to $vRtrMplsS2lSubLspNtDstAddr$ for P2MP instance $insName$ LSP $lspName$ resignaled as a result of $vRtrMplsS2lSubLspLastMBBType$ MBB
Cause	An S2L Path was resignaled.
Effect	N/A
Recovery	N/A

vRtrMplsS2lSubLspUp

Table 27. vRtrMplsS2lSubLspUp properties
Property name	Value
Application name	MPLS
Event ID	2017
Event name	vRtrMplsS2lSubLspUp
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.11
Default severity	warning
Message format string	S2L path $s2lName$ to $vRtrMplsS2lSubLspNtDstAddr$ for P2MP instance $insName$ LSP $lspName$ is operationally enabled ('no shutdown')
Cause	A S2L Path transitioned to the 'inService' state from any other state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsStateChange

Table 28. vRtrMplsStateChange properties
Property name	Value
Application name	MPLS
Event ID	2007
Event name	vRtrMplsStateChange
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.1
Default severity	warning
Message format string	Instance is in administrative state: $vRtrMplsGeneralAdminState$, operational state: $vRtrMplsGeneralOperState$
Cause	The MPLS module changed state.
Effect	Service is affected.
Recovery	No recovery is required.

vRtrMplsXCBundleChange

Table 29. vRtrMplsXCBundleChange properties
Property name	Value
Application name	MPLS
Event ID	2028
Event name	vRtrMplsXCBundleChange
SNMP notification prefix and OID	TIMETRA-MPLS-MIB.tmnxMplsNotifications.22
Default severity	minor
Message format string	$vRtrMplsXCNotifyRednNumOfBitsSet$ RSVP sessions $vRtrMplsXCNotifyRednBundlingType$ starting from session number $vRtrMplsXCNotifyRednStartIndex$ to $vRtrMplsXCNotifyRednEndIndex$
Cause	vRtrMplsXCBundleChange is generated when one or more RSVP sessions changed state and retained the changed state for an entire quiet interval of 2 minutes or the maximum interval of 10 minutes if the state of RSVP sessions kept on changing during this period of multiple quiet intervals.
Effect	RSVP sessions represented by bits in vRtrMplsXCNotifRednIndicesBitMap changed state on this router instance.
Recovery	There is no recovery required for this notification.

October 25, 2023