Monitor and troubleshoot
Documents under this category provide information about monitoring, diagnosing, and troubleshooting router issues.
- Log Events Guide
  This guide provides information about log events.
- Log Events Search Tool
  A searchable HTML list of the SR OS events.
- OAM and Diagnostics Guide
  This guide describes how to configure features such as service mirroring, and how to use the Operations, Administration, and Maintenance (OAM) and diagnostics tools.

TLS

tmnxTlsFailure

Table 1. tmnxTlsFailure properties
Property name	Value
Application name	TLS
Event ID	2003
Event name	tmnxTlsFailure
SNMP notification prefix and OID	TIMETRA-TLS-MIB.tmnxTlsNotifications.3
Default severity	minor
Source stream	security
Message format string	TLS session failure for application $tmnxTlsAppId$ $tmnxTlsRole$ router instance $tmnxTlsVRtrID$ source address $tmnxTlsLocalAddr$ sourcePort $tmnxTlsLocalPort$ destination address $tmnxTlsRemoteAddr$ destinationPort $tmnxTlsRemotePort$ failure reason $tmnxTlsFailureReason$ TLS Session ID: $tmnxTlsTLSSessionID$
Cause	The tmnxTlsFailure notification is generated when an error occurred in a TLS session. The tmnxTlsFailureReason specifies the kind of error.
Effect	The TLS session is terminated.
Recovery	Corrective action should be taken based on the failure reason indicated by tmnxTlsFailureReason.

tmnxTlsInitiateSession

Table 2. tmnxTlsInitiateSession properties
Property name	Value
Application name	TLS
Event ID	2001
Event name	tmnxTlsInitiateSession
SNMP notification prefix and OID	TIMETRA-TLS-MIB.tmnxTlsNotifications.1
Default severity	minor
Source stream	security
Message format string	TLS session initiated for application $tmnxTlsAppId$ $tmnxTlsRole$ router instance $tmnxTlsVRtrID$ source address $tmnxTlsLocalAddr$ sourcePort $tmnxTlsLocalPort$ destination address $tmnxTlsRemoteAddr$ destinationPort $tmnxTlsRemotePort$ tls state $tmnxTlsConnectionState$ TLS Session ID: $tmnxTlsTLSSessionID$
Cause	The tmnxTlsInitiateSession notification is generated when an attempt to create a TLS session is made. The value connected of leaf tmnxTlsConnectionState indicates the TLS session is successfully created.
Effect	The TLS session is going to be created or it was created.
Recovery	No recovery actions are needed.

tmnxTlsSANCheckStatus

Table 3. tmnxTlsSANCheckStatus properties
Property name	Value
Application name	TLS
Event ID	2004
Event name	tmnxTlsSANCheckStatus
SNMP notification prefix and OID	TIMETRA-TLS-MIB.tmnxTlsNotifications.4
Default severity	minor
Source stream	main
Message format string	Possible messages: TLS session SAN verification status: success, application: $tmnxTlsAppId$, remote address: $tmnxTlsRemoteAddr$, TLS Session ID: $tmnxTlsTLSSessionID$ TLS session SAN verification status: fail, application: $tmnxTlsAppId$, remote address: $tmnxTlsRemoteAddr$, TLS Session ID: $tmnxTlsTLSSessionID$
Cause	The tmnxTlsSANCheckStatus notification is generated when SAN field verification is performed for FQDN TLS request.
Effect	SAN field verification is either success or fail.
Recovery	No action needed.

tmnxTlsTermination

Table 4. tmnxTlsTermination properties
Property name	Value
Application name	TLS
Event ID	2002
Event name	tmnxTlsTermination
SNMP notification prefix and OID	TIMETRA-TLS-MIB.tmnxTlsNotifications.2
Default severity	minor
Source stream	security
Message format string	TLS session terminated for application $tmnxTlsAppId$ $tmnxTlsRole$ router instance $tmnxTlsVRtrID$ source address $tmnxTlsLocalAddr$ sourcePort $tmnxTlsLocalPort$ destination address $tmnxTlsRemoteAddr$ destinationPort $tmnxTlsRemotePort$ TLS Session ID: $tmnxTlsTLSSessionID$
Cause	The tmnxTlsTermination notifications is generated when a TLS session is normally terminated. If the session is terminated because of a failure tmnxTlsFailure notification is generated instead.
Effect	The TLS session is terminated.
Recovery	No recovery actions are needed.

March 12, 2026