Monitor and troubleshoot
Documents under this category provide information about monitoring, diagnosing, and troubleshooting cMAG-c issues.
- Log Events Reference
  This document provides guidance for operators to interpret the log events for the Nokia containerized Multi-Access Gateway – controller (cMAG-c).
  - Getting started
    Find general information about this guide.
  - Log events overview
    Log events have common elements or properties and are formatted. The logging destinations can be configured.
  - Log events
    Get a summary of the supported alarms and raising events and detailed descriptions per alarm and event object.
  - Log Events Reference Guide PDF
- Log Events Search Tool
  A searchable HTML list of the cMAG-c events.

Log events

Get a summary of the supported alarms and raising events and detailed descriptions per alarm and event object.

li

BootLIConfig

Table 1. BootLIConfig properties
Property name	Value
Application name	li
Event name	BootLIConfig
Default severity	warning
Message format string	Lawful intercept (LI) bootup configuration status: LI_configuration_status; LI local save: LI_local_save_status; time of last system bootup: Date Time
Cause	The system periodically reports the current status and the time of the last system bootup
Effect	LI is in use and the current LI status is reported

LIAdminDisable

Table 2. LIAdminDisable properties
Property name	Value
Application name	li
Event name	LIAdminDisable
Default severity	critical
Message format string	LI has changed to administrative disable state
Cause	Configuration update disables the LI administrative state
Effect	LI administrative state is disabled

LIAdminEnable

Table 3. LIAdminEnable properties
Property name	Value
Application name	li
Event name	LIAdminEnable
Default severity	warning
Message format string	LI has changed to administrative enable state
Cause	Configuration update enables the LI administrative state
Effect	LI administrative state is enabled

LIOperDown

Table 4. LIOperDown properties
Property name	Value
Application name	li
Event name	LIOperDown
Default severity	critical
Message format string	LI changed to the operational down state because of oper_down_reason
Cause	LI mirror operational state changes from up to down
Effect	LI operational state is down

LIOperUp

Table 5. LIOperUp properties
Property name	Value
Application name	li
Event name	LIOperUp
Default severity	warning
Message format string	LI has changed to operational up state
Cause	LI operational state changes from down to up
Effect	LI operational state is up

LISourceSubscriberProblemUP

Table 6. LISourceSubscriberProblemUP properties
Property name	Value
Application name	li
Event name	LISourceSubscriberProblemUP
Default severity	critical
Message format string	Configuration of LI target subscriber LISubscriber_source under LI mirror source instance LISource_instance_name on the MAG-u failed with reason oper_down_reason; add the subscriber manually when the problem is fixed
Cause	Error occurs in the LI session configuration between the MAG-c and MAG-u
Effect	cMAG-c failed to configure and enable the LI session for the specific subscriber on the MAG-u; LI session is inactive

LISourceSubscriberSessionActive

Table 7. LISourceSubscriberSessionActive properties
Property name	Value
Application name	li
Event name	LISourceSubscriberSessionActive
Default severity	notice
Message format string	LI target subscriber LISubscriber_source under LI mirror source instance LISource_instance_name is online and under active LI
Cause	LI subscriber target is online and the LI session is active
Effect	Packets on the specified LI mirror source are mirrored toward the LI destination that is configured on the mirror destination

LISourceSubscriberSessionStandby

Table 8. LISourceSubscriberSessionStandby properties
Property name	Value
Application name	li
Event name	LISourceSubscriberSessionStandby
Default severity	notice
Message format string	LI target subscriber LISubscriber_source under LI mirror source instance LISource_instance_name is offline and LI will resume when the target is back online
Cause	LI session is inactive because the active subscriber target is offline; the session resumes when the active target is back online
Effect	Specified LI mirror source is offline; packets are not mirrored toward the LI destination configured on the mirror destination

LISubscriberAddUP

Table 9. LISubscriberAddUP properties
Property name	Value
Application name	li
Event name	LISubscriberAddUP
Default severity	debug
Message format string	LI target subscriber LISubscriber_source is added successfully to the LI mirror source instance LISource_instance_name on the MAG-u
Cause	LI subscriber added successfully on the MAG-u
Effect	Data packets are mirrored to the LI gateway when the subscriber comes online

LISubscriberChangeUP

Table 10. LISubscriberChangeUP properties
Property name	Value
Application name	li
Event name	LISubscriberChangeUP
Default severity	debug
Message format string	Successfully changed configuration of LI target subscriber LISubscriber_source on LI mirror source instance LISource_instance_name on the MAG-u
Cause	LI subscriber configuration changes successfully applied on the MAG-u
Effect	LI data packets are mirrored successfully to the LI gateway when the subscriber comes online

LISubscriberDeleteUP

Table 11. LISubscriberDeleteUP properties
Property name	Value
Application name	li
Event name	LISubscriberDeleteUP
Default severity	debug
Message format string	Successfully removed LI target subscriber LISubscriber_source from the LI mirror source instance LISource_instance_name on the MAG-u
Cause	LI subscriber is deleted successfully on the MAG-u
Effect	LI subscriber is removed from the online MAG-u

LISubscriberRetryUP

Table 12. LISubscriberRetryUP properties
Property name	Value
Application name	li
Event name	LISubscriberRetryUP
Default severity	critical
Message format string	cMAG-c cannot perform the operation LI_operation for LI target subscriber LISubscriber_source under LI mirror source instance LISource_instance_name and retries periodically
Cause	cMAG-c fails to perform the LI operation for the LI target because the MAG-u is unreachable
Effect	cMAG-c fails to perform the LI instruction and retries periodically

management

ConfigurationApplyFailed

Table 13. ConfigurationApplyFailed properties
Property name	Value
Application name	management
Event name	ConfigurationApplyFailed
Default severity	warning
Message format string	object: could not apply fields fields: reason
Cause	Configuration fails
Effect	Configuration is not applied; resolve the listed conflicts to allow the system to apply the configuration automatically, or apply a new configuration

ConfigurationApplyFailureSolvedByApp

Table 14. ConfigurationApplyFailureSolvedByApp properties
Property name	Value
Application name	management
Event name	ConfigurationApplyFailureSolvedByApp
Default severity	informational
Message format string	object: the configuration application failure is resolved
Cause	Application accepts the new configuration
Effect	Configuration successfully applied and configuration failure resolved

ConfigurationApplyFailureSolvedByDelete

Table 15. ConfigurationApplyFailureSolvedByDelete properties
Property name	Value
Application name	management
Event name	ConfigurationApplyFailureSolvedByDelete
Default severity	informational
Message format string	object: the configuration application failure is resolved (object was deleted)
Cause	Application accepts the object for deletion
Effect	Object will be deleted and configuration failure resolved

ConfigurationApplyFailureSolvedByUpdate

Table 16. ConfigurationApplyFailureSolvedByUpdate properties
Property name	Value
Application name	management
Event name	ConfigurationApplyFailureSolvedByUpdate
Default severity	informational
Message format string	object: the configuration application failure is resolved (update request is canceled)
Cause	New configuration overwrites the failing configuration
Effect	No more pending configuration and configuration failure resolved

ConfigurationDeleteFailed

Table 17. ConfigurationDeleteFailed properties
Property name	Value
Application name	management
Event name	ConfigurationDeleteFailed
Default severity	warning
Message format string	object: could not delete object: reason
Cause	Configuration deletion fails
Effect	Configuration is not deleted; resolve the listed conflicts to allow the system to delete the configuration automatically, or restore the configuration to cancel the deletion

ConfigurationDeleteFailureSolvedByApp

Table 18. ConfigurationDeleteFailureSolvedByApp properties
Property name	Value
Application name	management
Event name	ConfigurationDeleteFailureSolvedByApp
Default severity	informational
Message format string	object: the configuration delete failure is resolved
Cause	Application deletes the object
Effect	Object deleted and configuration failure resolved

ConfigurationDeleteFailureSolvedByUpdate

Table 19. ConfigurationDeleteFailureSolvedByUpdate properties
Property name	Value
Application name	management
Event name	ConfigurationDeleteFailureSolvedByUpdate
Default severity	informational
Message format string	object: the configuration delete failure is resolved (object need not be deleted anymore)
Cause	New configuration cancels the pending delete
Effect	Object not deleted and configuration failure resolved

OperationalStateFetchFailed

Table 20. OperationalStateFetchFailed properties
Property name	Value
Application name	management
Event name	OperationalStateFetchFailed
Default severity	error
Message format string	object: could not fetch operational state - reason
Cause	Fetch of the operational state fails
Effect	Incorrect operational state returned

OperationalStateFetchWarning

Table 21. OperationalStateFetchWarning properties
Property name	Value
Application name	management
Event name	OperationalStateFetchWarning
Default severity	warning
Message format string	object: warning while fetching operational state - reason
Cause	Warning occurs while fetching operational state
Effect	Incorrect operational state may be returned

odsa

MicroNetsAvailable

Table 22. MicroNetsAvailable properties
Property name	Value
Application name	odsa
Event name	MicroNetsAvailable
Default severity	informational
Message format string	network-instance networkInstance, pool pool, address-assignment-type addressAssignmentType: micro-net(s) available again
Cause	Number of available micro-nets rises above zero
Effect	Setup of new sessions no longer fails because of lack of addresses

MicroNetsDepleted

Table 23. MicroNetsDepleted properties
Property name	Value
Application name	odsa
Event name	MicroNetsDepleted
Default severity	warning
Message format string	network-instance networkInstance, pool pool, address-assignment-type addressAssignmentType: no more micro-nets
Cause	Number of available micro-nets reaches zero
Effect	Setup of new sessions fails due to lack of addresses when a new micro-net is required. To resolve this, add subnets to the pool or clear sessions to free up micro-nets.

MinimumFreeMicroNetsHigh

Table 24. MinimumFreeMicroNetsHigh properties
Property name	Value
Application name	odsa
Event name	MinimumFreeMicroNetsHigh
Default severity	informational
Message format string	network-instance networkInstance, pool pool, address-assignment-type addressAssignmentType: number of micro-nets high enough again
Cause	Number of available micro-nets rises above the rising threshold and is above the wanted minimum
Effect	None

MinimumFreeMicroNetsLow

Table 25. MinimumFreeMicroNetsLow properties
Property name	Value
Application name	odsa
Event name	MinimumFreeMicroNetsLow
Default severity	warning
Message format string	network-instance networkInstance, pool pool, address-assignment-type addressAssignmentType: running low on micro-nets
Cause	Number of available micro-nets falls below the low threshold
Effect	None

python

PythonScriptCompilationFailure

Table 26. PythonScriptCompilationFailure properties
Property name	Value
Application name	python
Event name	PythonScriptCompilationFailure
Default severity	warning
Message format string	Python-script 'script' failed to compile: err
Cause	Invalid Python script source code
Effect	Python script is operationally down and fails immediately when executed

PythonScriptExecutionError

Table 27. PythonScriptExecutionError properties
Property name	Value
Application name	python
Event name	PythonScriptExecutionError
Default severity	warning
Message format string	Python-script 'script' terminated with an exception: err
Cause	Python script terminates with an exception
Effect	Python script uses the action-on-failure configuration to evaluate whether to continue the call flow

PythonScriptOutput

Table 28. PythonScriptOutput properties
Property name	Value
Application name	python
Event name	PythonScriptOutput
Default severity	debug
Message format string	Python-script 'script' output: output
Cause	Python script generated output
Effect	Not applicable

PythonScriptSourceLoadError

Table 29. PythonScriptSourceLoadError properties
Property name	Value
Application name	python
Event name	PythonScriptSourceLoadError
Default severity	warning
Message format string	Python-script 'script' failed to load: err
Cause	Could not fetch the Python script source code from its location
Effect	Python script is operationally down and fails immediately when executed

radius

RadiusCoaDisconnectMsgSendError

Table 30. RadiusCoaDisconnectMsgSendError properties
Property name	Value
Application name	radius
Event name	RadiusCoaDisconnectMsgSendError
Default severity	warning
Message format string	Due to connectivity issues, a CoA reply message could not be sent.
Cause	CoA or Disconnect reply not sent because of connectivity issues
Effect	Reply is lost

RadiusCoaDisconnectPacketDiscarded

Table 31. RadiusCoaDisconnectPacketDiscarded properties
Property name	Value
Application name	radius
Event name	RadiusCoaDisconnectPacketDiscarded
Default severity	warning
Message format string	A msgType request was discarded.
Cause	Malformed CoA or Disconnect request
Effect	CoA or Disconnect request discarded without performing the requested action

RadiusCoaMessageHandlingFailed

Table 32. RadiusCoaMessageHandlingFailed properties
Property name	Value
Application name	radius
Event name	RadiusCoaMessageHandlingFailed
Default severity	warning
Message format string	A CoA Disconnect Request was not handled successfully.
Cause	CoA or Disconnect request not processed
Effect	Request is not executed or is executed incompletely

RadiusCoaNackSent

Table 33. RadiusCoaNackSent properties
Property name	Value
Application name	radius
Event name	RadiusCoaNackSent
Default severity	warning
Message format string	A CoA Request was not handled successfully.
Cause	Unsuccessful CoA request
Effect	Request is not executed or is executed incompletely

RadiusDisconnectNackSent

Table 34. RadiusDisconnectNackSent properties
Property name	Value
Application name	radius
Event name	RadiusDisconnectNackSent
Default severity	warning
Message format string	A Disconnect Request was not handled successfully.
Cause	Unsuccessful Disconnect request
Effect	Request is not executed or is executed incompletely

session-manager

DHCPv4InvalidLeaseTimes

Table 35. DHCPv4InvalidLeaseTimes properties
Property name	Value
Application name	session-manager
Event name	DHCPv4InvalidLeaseTimes
Default severity	warning
Message format string	Invalid DHCPv4 renew, rebind, lease time combination, fallback on default values
Cause	Invalid DHCPv4 renew, rebind, and lease time combination
Effect	Fallback to default DHCPv4 renew, rebind, and lease time; resolve by making the timers conform to the configuration rule, where each timer must be smaller than or equal to the next in the list

DHCPv4RelayReplyDecodeFailure

Table 36. DHCPv4RelayReplyDecodeFailure properties
Property name	Value
Application name	session-manager
Event name	DHCPv4RelayReplyDecodeFailure
Default severity	error
Message format string	Could not decode DHCP message: errorMessage
Cause	Invalid remote DHCPv4 server reply
Effect	Message drops

DHCPv4RelayReplyMessageFailure

Table 37. DHCPv4RelayReplyMessageFailure properties
Property name	Value
Application name	session-manager
Event name	DHCPv4RelayReplyMessageFailure
Default severity	error
Message format string	Could not process DHCPv4 Relay server reply: errorMessage
Cause	Processing failure of remote DHCPv4 server reply
Effect	Message drops

DHCPv4RelayReplySessionNotFoundFailure

Table 38. DHCPv4RelayReplySessionNotFoundFailure properties
Property name	Value
Application name	session-manager
Event name	DHCPv4RelayReplySessionNotFoundFailure
Default severity	error
Message format string	Could not find a session corresponding to the request: errorMessage
Cause	corresponding session is not found for the reply received from the remote DHCPv4 server
Effect	Message drops

DHCPv6InvalidLifetimes

Table 39. DHCPv6InvalidLifetimes properties
Property name	Value
Application name	session-manager
Event name	DHCPv6InvalidLifetimes
Default severity	warning
Message format string	Invalid DHCPv6 t1, t2, IPv6 preferred and valid lifetime combination, fallback on default values
Cause	Invalid DHCPv6 renew (T1), DHCPv6 rebind (T2), IPv6 preferred, and IPv6 valid lifetime combination
Effect	Fallback to the default DHCPv6 renew, DHCPv6 rebind, IPv6 preferred, and IPv6 valid lifetime; resolve by making the timers confirm to the configuration rule, where each timer must be smaller than or equal to the next in the list

DHCPv6RelayReplyDecodeFailure

Table 40. DHCPv6RelayReplyDecodeFailure properties
Property name	Value
Application name	session-manager
Event name	DHCPv6RelayReplyDecodeFailure
Default severity	error
Message format string	Could not decode DHCPv6 message: errorMessage
Cause	Invalid remote DHCPv6 server reply
Effect	Message drops

DHCPv6RelayReplyMessageFailure

Table 41. DHCPv6RelayReplyMessageFailure properties
Property name	Value
Application name	session-manager
Event name	DHCPv6RelayReplyMessageFailure
Default severity	error
Message format string	Could not process DHCPv6 Relay server reply: errorMessage
Cause	Processing failure of remote DHCPv6 server reply
Effect	Message drops

DHCPv6RelayReplySessionNotFoundFailure

Table 42. DHCPv6RelayReplySessionNotFoundFailure properties
Property name	Value
Application name	session-manager
Event name	DHCPv6RelayReplySessionNotFoundFailure
Default severity	error
Message format string	Could not find session: errorMessage
Cause	corresponding session is not found for the reply received from the remote DHCPv6 server
Effect	Message drops

IBCPMessageDecodeFailure

Table 43. IBCPMessageDecodeFailure properties
Property name	Value
Application name	session-manager
Event name	IBCPMessageDecodeFailure
Default severity	error
Message format string	Could not decode IBCP message: errorMessage
Cause	Incoming IBCP message with invalid encoding
Effect	IBCP message drops; see the $errorMessage$ for more information and potential recovery actions

IBCPMessageFailure

Table 44. IBCPMessageFailure properties
Property name	Value
Application name	session-manager
Event name	IBCPMessageFailure
Default severity	error
Message format string	Could not process IBCP message: errorMessage
Cause	IBCP message processing failure during a non-setup transaction (for example, because of unreachable MAG-u)
Effect	IBCP message drops or returns with a failure status code, the transaction is not executed; see the $errorMessage$ for more information and potential recovery actions

IBCPSessionSetupFailure

Table 45. IBCPSessionSetupFailure properties
Property name	Value
Application name	session-manager
Event name	IBCPSessionSetupFailure
Default severity	error
Message format string	IBCP session setup failure: errorMessage
Cause	IBCP message fails to trigger a session setup (for example, because of failed authentication or unreachable MAG-u)
Effect	IBCP message drops and session is not created; see the $errorMessage$ for more information and potential recovery actions

LostHostConnectivity

Table 46. LostHostConnectivity properties
Property name	Value
Application name	session-manager
Event name	LostHostConnectivity
Default severity	warning
Message format string	Lost host connectivity
Cause	SHCV timeout
Effect	Protocol stack or the session is removed

PFCPSessionDeletionFailed

Table 47. PFCPSessionDeletionFailed properties
Property name	Value
Application name	session-manager
Event name	PFCPSessionDeletionFailed
Default severity	warning
Message format string	PFCP session deletion failed for 15 minutes, session is deleted without informing the UPF
Cause	PFCP session deletion fails for 15 minutes (for example, because of headless)
Effect	Session is removed from the cMAG-c but not from the MAG-u; a PFCP audit is scheduled to synchronize the MAG-u and cMAG-c

PFCPSessionReportFailure

Table 48. PFCPSessionReportFailure properties
Property name	Value
Application name	session-manager
Event name	PFCPSessionReportFailure
Default severity	error
Message format string	PFCP Session Report failure: errorMessage
Cause	PFCP session report from the MAG-u fails during processing (for example, an unsupported report type is received, or an inactivity report is received from a standby MAG-u)
Effect	Report is not further processed and a response is sent to the MAG-u

PPPTimerEventFailure

Table 49. PPPTimerEventFailure properties
Property name	Value
Application name	session-manager
Event name	PPPTimerEventFailure
Default severity	error
Message format string	Handling PPP timeout caused session failure: errorMessage
Cause	A PPP protocol timer critical to the transaction expires (for example, LCP or IPCP timeout)
Effect	Transaction (for example, session setup) fails and necessary protocol errors are signaled; see the $errorMessage$ for more information and potential recovery actions

SessionCoAFailure

Table 50. SessionCoAFailure properties
Property name	Value
Application name	session-manager
Event name	SessionCoAFailure
Default severity	error
Message format string	CoA failed: errorMessage
Cause	Session CoA fails
Effect	Changes are not applied and the CoA is NACKed

SessionPFCPAuditFailure

Table 51. SessionPFCPAuditFailure properties
Property name	Value
Application name	session-manager
Event name	SessionPFCPAuditFailure
Default severity	error
Message format string	PFCP audit failed: errorMessage
Cause	PFCP session audit message fails because the MAG-u rejects the message or because the message times out for longer than the configured headless timer
Effect	Session is not audited; resolve by triggering a manual audit of the MAG-u that holds the session

SessionsCleared

Table 52. SessionsCleared properties
Property name	Value
Application name	session-manager
Event name	SessionsCleared
Default severity	informational
Message format string	Cleared numSessions sessions
Cause	Clearing of sessions triggered by a clear command finishes
Effect	Sessions are deleted

SessionTimerFailure

Table 53. SessionTimerFailure properties
Property name	Value
Application name	session-manager
Event name	SessionTimerFailure
Default severity	error
Message format string	Timer event failed: errorMessage
Cause	A transaction that is triggered by a session timer fails (for example, because of an unreachable peer)
Effect	Timer event is ignored; the cMAG-c takes corrective actions or relies on a subsequent timer event for periodic timers (for example, RADIUS Interim Update messages); if the problem persists, see the $errorMessage$ for more information

UPFResiliencyStandbyPFCPSessionFailure

Table 54. UPFResiliencyStandbyPFCPSessionFailure properties
Property name	Value
Application name	session-manager
Event name	UPFResiliencyStandbyPFCPSessionFailure
Default severity	warning
Message format string	PFCP session creation or modification failed on the standby UPF standbyUPFNodeID: failureReason
Cause	PFCP session creation or modification fails on the standby MAG-u
Effect	Standby MAG-u is not synchronized with the most recent session state; the cMAG-c automatically retries creation or modification toward the MAG-u to resolve this

upf-manager

BaseFunctionFeatureSetNotSupported

Table 55. BaseFunctionFeatureSetNotSupported properties
Property name	Value
Application name	upf-manager
Event name	BaseFunctionFeatureSetNotSupported
Default severity	error
Message format string	Base function feature set not supported by UPF upfNodeId
Cause	MAG-u does not support the base function feature set
Effect	PFCP association with the MAG-u is not established or is not released; resolve this by upgrading the MAG-u to a version that supports all these features

DynamicallySignaledL2AccessIdDeletedByTimeout

Table 56. DynamicallySignaledL2AccessIdDeletedByTimeout properties
Property name	Value
Application name	upf-manager
Event name	DynamicallySignaledL2AccessIdDeletedByTimeout
Default severity	informational
Message format string	Dynamically signalled l2-access-id l2AccessId from UPF upfNodeId deleted by timeout
Cause	Dynamically-signaled Layer 2 access ID is deleted because the MAG-u no longer signals it
Effect	Layer 2 access ID is no longer tracked, and the per l2-access-id tunnel is deleted

NewDynamicallySignaledL2AccessIdDropped

Table 57. NewDynamicallySignaledL2AccessIdDropped properties
Property name	Value
Application name	upf-manager
Event name	NewDynamicallySignaledL2AccessIdDropped
Default severity	warning
Message format string	New dynamically signalled l2-access-id l2AccessId from UPF upfNodeId dropped
Cause	New dynamically-signaled Layer 2 access ID is ignored because the maximum limit is reached
Effect	Health of the new Layer 2 access ID is not tracked and no per-port tunnel is established; resolve this by reducing the number of 'l2-access-id' entries on the MAG-u

NewDynamicallySignaledNetworkInstanceDropped

Table 58. NewDynamicallySignaledNetworkInstanceDropped properties
Property name	Value
Application name	upf-manager
Event name	NewDynamicallySignaledNetworkInstanceDropped
Default severity	warning
Message format string	New dynamically signalled network instance networkInstance from UPF upfNodeId dropped
Cause	New dynamically-signaled network instances is ignored because the maximum limit is reached
Effect	Network instance health is not tracked; resolve this by reducing the number of network-instances on the MAG-u

PFCPAssociationFailure

Table 59. PFCPAssociationFailure properties
Property name	Value
Application name	upf-manager
Event name	PFCPAssociationFailure
Default severity	error
Message format string	PFCP pfcpMessage exchange with UPF upfNodeId failed: errorMessage
Cause	PFCP association message exchange is unsuccessful
Effect	MAG-u does not successfully process the message, refer to the $errorMessage$ for more details and potential recovery actions

PFCPDefaultSessionFailure

Table 60. PFCPDefaultSessionFailure properties
Property name	Value
Application name	upf-manager
Event name	PFCPDefaultSessionFailure
Default severity	error
Message format string	PFCP pfcpMessage exchange with UPF upfNodeId failed for default session with sessionID sessionId: errorMessage
Cause	PFCP default session message exchange is unsuccessful
Effect	MAG-u does not successfully process the message; refer to the $errorMessage$ for more information and potential recovery actions

UpfAuditAbort

Table 61. UpfAuditAbort properties
Property name	Value
Application name	upf-manager
Event name	UpfAuditAbort
Default severity	informational
Message format string	PFCP Audit with UPF upfNodeId aborted: cause
Cause	MAG-u audit aborts; for example, because of a signaling failure, bringing the PFCP association or PFCP path down, or a more recent audit request is received
Effect	Ongoing MAG-u audit aborts; a newer audit starts or is scheduled if the PFCP association is up

UpfAuditEnd

Table 62. UpfAuditEnd properties
Property name	Value
Application name	upf-manager
Event name	UpfAuditEnd
Default severity	informational
Message format string	PFCP Audit with upfNodeId ended
Cause	MAG-u audit ends
Effect	All MAG-u sessions and fate sharing groups (FSGs) are audited

UpfAuditEndFailure

Table 63. UpfAuditEndFailure properties
Property name	Value
Application name	upf-manager
Event name	UpfAuditEndFailure
Default severity	error
Message format string	PFCP Audit with UPF upfNodeId not ended: errorMessage
Cause	Signaling the end message of a MAG-u PFCP audit fails
Effect	PFCP audit does not successfully complete; the audit is rescheduled, refer to the $errorMessage$ for more information and potential recovery actions

UpfAuditInitiated

Table 64. UpfAuditInitiated properties
Property name	Value
Application name	upf-manager
Event name	UpfAuditInitiated
Default severity	informational
Message format string	PFCP Audit with UPF upfNodeId initiated: trigger trigger
Cause	MAG-u audit initiates
Effect	All sessions and FSGs in the MAG-u are audited

UpfAuditStartFailure

Table 65. UpfAuditStartFailure properties
Property name	Value
Application name	upf-manager
Event name	UpfAuditStartFailure
Default severity	error
Message format string	PFCP Audit with UPF upfNodeId not started: errorMessage
Cause	Signaling the start message of a MAG-u PFCP audit fails
Effect	PFCP audit does not start; audit is rescheduled, see $errorMessage$ for more information and potential recovery actions

UpfPartialAuditAbort

Table 66. UpfPartialAuditAbort properties
Property name	Value
Application name	upf-manager
Event name	UpfPartialAuditAbort
Default severity	informational
Message format string	PFCP Partial Audit with UPF upfNodeId aborted: cause
Cause	Partial MAG-u audit aborts; for example, because of signaling failures or bringing the PFCP association or PFCP path down
Effect	Ongoing partial MAG-u audit aborts; a full audit starts or is scheduled if the PFCP association is up

UpfPartialAuditEnd

Table 67. UpfPartialAuditEnd properties
Property name	Value
Application name	upf-manager
Event name	UpfPartialAuditEnd
Default severity	informational
Message format string	PFCP Partial Audit with upfNodeId ended
Cause	Partial MAG-u audit ends
Effect	All requested sessions in the MAG-u are audited

UpfPartialAuditScheduledByAuditPod

Table 68. UpfPartialAuditScheduledByAuditPod properties
Property name	Value
Application name	upf-manager
Event name	UpfPartialAuditScheduledByAuditPod
Default severity	informational
Message format string	PFCP Partial Audit with UPF upfNodeId started on audit pod request
Cause	Audit pod initiates partial MAG-u audit
Effect	A set of sessions that are potentially out-of-sync in the MAG-u are audited

UpfPartialAuditStart

Table 69. UpfPartialAuditStart properties
Property name	Value
Application name	upf-manager
Event name	UpfPartialAuditStart
Default severity	informational
Message format string	PFCP Partial Audit with UPF upfNodeId initiated
Cause	Partial MAG-u audit starts
Effect	A selection of sessions in the MAG-u are audited

UpfResiliencyFsgUpfChange

Table 70. UpfResiliencyFsgUpfChange properties
Property name	Value
Application name	upf-manager
Event name	UpfResiliencyFsgUpfChange
Default severity	informational
Message format string	UP group upGroup, FSG fsgID, active UPF activeUPFNodeID (health activeUPFHealth), standby UPF standbyUPFNodeID (health standbyUPFHealth), previous active UPF previousActiveUPFNodeID, previous standby UPF previousStandbyUPFNodeID
Cause	Active or standby MAG-u of an FSG changes
Effect	If the active MAG-u changes, traffic associated with the FSG goes through the new active MAG-u, or if only the standby MAG-u changes, hot standby sessions are downloaded to the new standby MAG-U and removed from the old standby MAG-u

UpfResiliencyFsgUpfError

Table 71. UpfResiliencyFsgUpfError properties
Property name	Value
Application name	upf-manager
Event name	UpfResiliencyFsgUpfError
Default severity	error
Message format string	UP group upGroup, FSG fsgID, PFCP SGRP operation failed on role UPF upfNodeID: failureReasondetailedFailureReason
Cause	MAG-u reports an error in response to a PFCP SGRP create, modify, or delete request of an FSG
Effect	MAG-u is placed in failure lockout, potentially changing its active/standby state, and cMAG-c automatically disables the lockout to allow the MAG-u to become active/standby again; if this repeats, investigate the error details to resolve the PFCP SGRP signaling issue

UpfResiliencyFsgUpfHealthy

Table 72. UpfResiliencyFsgUpfHealthy properties
Property name	Value
Application name	upf-manager
Event name	UpfResiliencyFsgUpfHealthy
Default severity	informational
Message format string	UP group upGroup, FSG fsgID, role UPF upfNodeID has become healthy
Cause	MAG-u health rises above, or is equal to, the failure threshold health
Effect	MAG-u is not considered fully failed

UpfResiliencyFsgUpfNotHealthy

Table 73. UpfResiliencyFsgUpfNotHealthy properties
Property name	Value
Application name	upf-manager
Event name	UpfResiliencyFsgUpfNotHealthy
Default severity	informational
Message format string	UP group upGroup, FSG fsgID, role UPF upfNodeID has become not healthy
Cause	MAG-u health falls below the failure threshold health
Effect	MAG-u is considered failed; If the MAG-u was active and non-revertive settings (active-change-without-failure false) are enabled, the MAG-u may now become standby

November 6, 2025