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.

FILTER

tFilterApplyPathProblem

Table 1. tFilterApplyPathProblem properties
Property name	Value
Application name	FILTER
Event ID	2008
Event name	tFilterApplyPathProblem
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.8
Default severity	minor
Message format string	TODO
Cause	The tFilterApplyPathProblem notification is generated when when a problem is encountered for a configured apply-path rule.
Effect	None.
Recovery	No recovery is required.

tFilterBgpFlowSpecProblem

Table 2. tFilterBgpFlowSpecProblem properties
Property name	Value
Application name	FILTER
Event ID	2007
Event name	tFilterBgpFlowSpecProblem
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.7
Default severity	minor
Message format string	N/A
Cause	N/A
Effect	N/A
Recovery	N/A

tFilterEmbeddingOperStateChange

Table 3. tFilterEmbeddingOperStateChange properties
Property name	Value
Application name	FILTER
Event ID	2011
Event name	tFilterEmbeddingOperStateChange
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.11
Default severity	minor
Message format string	The operational state of the embedded filter ID $tFilterEmbeddedRefEmbeddedFltrId$ in the embedding filter $tFilterEmbeddedRefFilterType$ ID $tFilterEmbeddedRefInsertFltrId$ has changed to $tFilterEmbeddedRefOperState$.
Cause	This notification may be triggered for the following reasons: 1) An attempt to embed an embedded filter into embedding filter was done. 2) An attempt to recover an embedding that is operationally down was done. 3) An attempt to change the admin state of an embedding was done. 4) The operational state of an embedding has changed to inactive due to lack of resources.
Effect	The effect depends on the new state. If the new state is 'active', the embedding of the filter was successful. If the new state is 'embedFailedNoResources' the embedding was not successful due to lack of resources. If the new state is 'inactive' and the previous state was 'active' then the embedded entries were removed. Otherwise the embedding filter was not changed.
Recovery	If the new state is 'active' or 'inactive', no action is required. If the new state is 'embedFailedNoResources', an attempt to recover the operational state can be done by removal and reapplication of the embedding.

tFilterEmbedFlowspecOperStateChg

Table 4. tFilterEmbedFlowspecOperStateChg properties
Property name	Value
Application name	FILTER
Event ID	2015
Event name	tFilterEmbedFlowspecOperStateChg
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.14
Default severity	minor
Message format string	The operational state of the embedded flowspec rules of virtual router $tFilterEmbedFlowspecRtrId$ in the embedding filter $tFilterEmbedFlowspecFilterType$ ID $tFilterEmbedFlowspecInsertFltrId$ has changed to $tFilterEmbedFlowspecOperState$.
Cause	This notification may be triggered for the following reasons: 1) An attempt to embed a set of flowspec rules into an embedding filter was done. 2) An attempt to recover a flowspec rules embedding that is operationally down was done. 3) An attempt to change the admin state of a flowspec rules embedding was done. 4) The operational state of a flowspec rules embedding has changed to inactive due to lack of resources.
Effect	The effect depends on the new state. If the new state is 'active', the embedding of a set of flowspec rules was successful. If the new state is 'embedFailedNoResources' the embedding was not successful due to lack of resources. If the new state is 'inactive' and the previous state was 'active' then the set of flowspec rules were removed. Otherwise the embedding filter was not changed.
Recovery	If the new state is 'active' or 'inactive', no action is required. If the new state is 'embedFailedNoResources', an attempt to recover the operational state can be done by removal and reapplication of the flowspec rules embedding.

tFilterEmbedOpenflowOperStateChg

Table 5. tFilterEmbedOpenflowOperStateChg properties
Property name	Value
Application name	FILTER
Event ID	2012
Event name	tFilterEmbedOpenflowOperStateChg
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.12
Default severity	minor
Message format string	The operational state of the embedded open-flow switch $tFilterEmbedOpenflowOfsName$ in the embedding filter $tFilterEmbedOpenflowFilterType$ ID $tFilterEmbedOpenflowInsertFltrId$ has changed to $tFilterEmbedOpenflowOperState$.
Cause	This notification may be triggered for the following reasons: 1) An attempt to embed an open-flow switch into an embedding filter was done. 2) An attempt to recover an open-flow embedding that is operationally down was done. 3) An attempt to change the admin state of an open-flow embedding was done. 4) The operational state of an open-flow embedding has changed to inactive due to lack of resources.
Effect	The effect depends on the new state. If the new state is 'active', the embedding of an open-flow switch was successful. If the new state is 'embedFailedNoResources' the embedding was not successful due to lack of resources. If the new state is 'inactive' and the previous state was 'active' then the open-flow switch entries were removed. Otherwise the embedding filter was not changed.
Recovery	If the new state is 'active' or 'inactive', no action is required. If the new state is 'embedFailedNoResources', an attempt to recover the operational state can be done by removal and reapplication of the open-flow embedding.

tFilterEmbedVsdOperStateChg

Table 6. tFilterEmbedVsdOperStateChg properties
Property name	Value
Application name	FILTER
Event ID	2016
Event name	tFilterEmbedVsdOperStateChg
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.15
Default severity	minor
Message format string	The operational state of the embedded VSD $tFilterEmbedVsdFilterType$ filter ID _tmnx_vsd_$tFilterEmbedVsdEmbeddedFltrId$ in the embedding $tFilterEmbedVsdFilterType$ filter ID $tFilterEmbedVsdInsertFltrId$ has changed to $tFilterEmbedVsdOperState$.
Cause	This notification may be triggered for the following reasons: 1) An attempt to embed a filter managed by a VSD controller into an embedding filter was done. 2) An attempt to recover an embedding that is operationally down was done. 3) An attempt to change the admin state of an embedding was done. 4) The operational state of an embedding has changed to inactive due to lack of resources.
Effect	The effect depends on the new state. If the new state is 'active', the embedding of a filter managed by a VSD controller was successful. If the new state is 'embedFailedNoResources' the embedding was not successful due to lack of resources. If the new state is 'inactive' and the previous state was 'active' then the embedded entries were removed. Otherwise the embedding filter was not changed.
Recovery	If the new state is 'active' or 'inactive', no action is required. If the new state is 'embedFailedNoResources', an attempt to recover the operational state can be done by removal and reapplication of the embedding.

tFilterOpenflowRequestRejected

Table 7. tFilterOpenflowRequestRejected properties
Property name	Value
Application name	FILTER
Event ID	2013
Event name	tFilterOpenflowRequestRejected
SNMP notification prefix and OID	N/A
Default severity	minor
Message format string	An error was encountered while handlig filter entry $fltrOpenFlowFlowEntryId$ for the open-flow flowTable $fltrOpenFlowFlowTable$. Additional Info: $fltrOpenFlowProblemDescription$.
Cause	N/A
Effect	N/A
Recovery	N/A

tFilterRadSharedFltrAlarmClear

Table 8. tFilterRadSharedFltrAlarmClear properties
Property name	Value
Application name	FILTER
Event ID	2010
Event name	tFilterRadSharedFltrAlarmClear
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.10
Default severity	minor
Message format string	The number of dynamically allocated Radius Shared Filters based on $tFilterType$ $tFilterId$ has dropped below the threshold of $tFilterThresholdReached$
Cause	The tFilterRadSharedFltrAlarmClear notification is generated when the number of Radius Shared Filters that are dynamically created in the system dropped below to the configured low watermark for the indicated filter.
Effect	The system is working properly, and well within its configured bounds.
Recovery	No recovery is needed.

tFilterRadSharedFltrAlarmRaised

Table 9. tFilterRadSharedFltrAlarmRaised properties
Property name	Value
Application name	FILTER
Event ID	2009
Event name	tFilterRadSharedFltrAlarmRaised
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.9
Default severity	minor
Message format string	The number of dynamically allocated Radius Shared Filters based on $tFilterType$ $tFilterId$ has exceeded its threshold of $tFilterThresholdReached$
Cause	The tFilterRadSharedFltrAlarmRaised notification is generated when the number of Radius Shared Filters that are dynamically created in the system increases to the configured high watermark for the indicated filter.
Effect	No direct effect, however the system may run out of filter resources.
Recovery	The way in which dynamically filters are used in the system/network may need to be re-considerd.

tFilterSubInsFltrEntryDropped

Table 10. tFilterSubInsFltrEntryDropped properties
Property name	Value
Application name	FILTER
Event ID	2006
Event name	tFilterSubInsFltrEntryDropped
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.6
Default severity	warning
Message format string	A request to insert a filter-entry in $tFilterType$ $tFilterId$ for $tFilterSubInsSpaceOwner$ has failed - $tFilterAlarmDescription$
Cause	A request to insert a filter entry failed.
Effect	The filter may not be working as intended.
Recovery	Actions may be taken depending on the reason of why the insertion failed.

tFilterSubInsSpaceAlarmCleared

Table 11. tFilterSubInsSpaceAlarmCleared properties
Property name	Value
Application name	FILTER
Event ID	2005
Event name	tFilterSubInsSpaceAlarmCleared
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.5
Default severity	warning
Message format string	The range of entries reserved in $tFilterType$ $tFilterId$ for $tFilterSubInsSpaceOwner$ has fallen below its configured low watermark level $tFilterThresholdReached$
Cause	A range of entries in the filter has been reserved (via configuration) to be used for inserting entries by the system. If the number of used entries drops below the (configured) low watermark, this notification is sent.
Effect	The system is working properly, and well within its configured bounds.
Recovery	No recovery is needed.

tFilterSubInsSpaceAlarmRaised

Table 12. tFilterSubInsSpaceAlarmRaised properties
Property name	Value
Application name	FILTER
Event ID	2004
Event name	tFilterSubInsSpaceAlarmRaised
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.4
Default severity	warning
Message format string	The range of entries reserved in $tFilterType$ $tFilterId$ for $tFilterSubInsSpaceOwner$ is filled up to its configured high watermark level $tFilterThresholdReached$
Cause	A range of entries in the filter has been reserved (via configuration) to be used for inserting entries by the system. If the number of used entries reaches the (configured) high watermark, this notification is sent.
Effect	If no more entries are available, no more filter entries will be inserted by the system
Recovery	If needed, more entries can be reserved for inserting entries by the system.

tFilterTmsEvent

Table 13. tFilterTmsEvent properties
Property name	Value
Application name	FILTER
Event ID	2014
Event name	tFilterTmsEvent
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.13
Default severity	minor
Message format string	An event occured on the interface between the filter module and the TMS module. Additional Info: $tFltrNotifDescription$.
Cause	The tFilterTmsEvent notification is generated by the systems filter module to report an event related to the Threat Management System (TMS). Receiving the tFilterTmsEvent notification is an indication that the TMS system may not be fully operational.
Effect	None.
Recovery	No recovery is required.

tIPFilterPBRPacketsDrop

Table 14. tIPFilterPBRPacketsDrop properties
Property name	Value
Application name	FILTER
Event ID	2001
Event name	tIPFilterPBRPacketsDrop
SNMP notification prefix and OID	TIMETRA-FILTER-MIB.tFilterNotifications.1
Default severity	warning
Message format string	Filter $tIPFilterId$ entry $tIPFilterParamsIndex$ PBR packets dropped on interface $tIPFilterParamsForwardNHInterface$ because $tFilterPBRDropReason$.
Cause	The tIPFilterPlcyBasedRoutingPacketsDrop event is generated either when the configuration of a forwarding action refers to an invalid/unconfigured next-hop or if the active interface goes down operationally in the process of active filtering.
Effect	The tIPFilterPlcyBasedRoutingPacketsDrop event is generated either when the configuration of a forwarding action refers to an invalid/unconfigured next-hop or if the active interface goes down operationally in the process of active filtering.
Recovery	No recovery is required.

October 25, 2023