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Monitor and troubleshoot
Documents in this section describe tools that can help you monitor, diagnose, and troubleshoot SR Linux software. This section also includes Log Event documentation to help you interpret log messages generated by SR Linux software.
Log Events Guide
This document provides guidance for operators to interpret log events for the Nokia Service Router Linux (SR Linux).
mirror

Monitor and troubleshoot
Documents in this section describe tools that can help you monitor, diagnose, and troubleshoot SR Linux software. This section also includes Log Event documentation to help you interpret log messages generated by SR Linux software.
- Troubleshooting Toolkit
  This document describes how to use and configure diagnostic tools for the Nokia Service Router Linux (SR Linux).
- Event Handler Guide
  This document describes the functionality and configuration for the event handler framework on the Nokia Service Router Linux (SR Linux).
- Log Events Guide
  This document provides guidance for operators to interpret log events for the Nokia Service Router Linux (SR Linux).

mirror

mirrorDestinationDelete

Table 1. mirrorDestinationDelete properties
Property name	Value
Application name	mirror
Event name	mirrorDestinationDelete
Default severity	warning
Message format string	Mirror destination mirror_destination is removed from configuration under mirror instance mirror_instance_name
Cause	Mirror destination is removed from configuration under the mentioned mirror instance
Effect	Packets will no longer be mirrorred towards the mentioned mirror destination under the mentioned mirror instance

mirrorDestinationOperDown

Table 2. mirrorDestinationOperDown properties
Property name	Value
Application name	mirror
Event name	mirrorDestinationOperDown
Default severity	critical
Message format string	Mirror destination mirror_destination is operationally down under mirror instance mirror_instance_name
Cause	Mirror destination oper state has changed from up to down the mentioned mirror instance
Effect	The oper state is down for the mentioned mirror destination under the mentioned mirror instance. Packets will no longer be mirrorred towards the mentioned mirror destination

mirrorDestinationOperUP

Table 3. mirrorDestinationOperUP properties
Property name	Value
Application name	mirror
Event name	mirrorDestinationOperUP
Default severity	warning
Message format string	Mirror destination mirror_destination is operationally up under mirror instance mirror_instance_name
Cause	Mirror destination oper state has changed from down to up the mentioned mirror instance
Effect	The oper state is up for the mentioned mirror destination under the mentioned mirror instance

mirrorDestnationAdd

Table 4. mirrorDestnationAdd properties
Property name	Value
Application name	mirror
Event name	mirrorDestnationAdd
Default severity	warning
Message format string	Mirror destination mirror_destination is added to configuration under mirror instance mirror_instance_name
Cause	Mirror destination is added in configuration under the mentioned mirror instance
Effect	Packets from mirror source(s) configured under the mentioned mirror instance will be mirrored towards the mentioned mirror destination configured under the same mirror instance if mirror instance, mirror source(s) and mirror dest are opernational up

mirrorInstanceAdminDisable

Table 5. mirrorInstanceAdminDisable properties
Property name	Value
Application name	mirror
Event name	mirrorInstanceAdminDisable
Default severity	warning
Message format string	Mirror instance mirror_instance_name has changed to administrative disable state
Cause	The mirror instance admin state has changed from enable to disable due to configuration change
Effect	The admin state is disable for the mentioned mirror instance

mirrorInstanceAdminEnable

Table 6. mirrorInstanceAdminEnable properties
Property name	Value
Application name	mirror
Event name	mirrorInstanceAdminEnable
Default severity	warning
Message format string	Mirror instance mirror_instance_name has changed to administrative enable state
Cause	The mirror instance admin state has changed from disable to enable due to configuration change
Effect	The admin state is enable for the mentioned mirror instance

mirrorInstanceOperDown

Table 7. mirrorInstanceOperDown properties
Property name	Value
Application name	mirror
Event name	mirrorInstanceOperDown
Default severity	critical
Message format string	Mirror instance mirror_instance_name has changed to operational down state due to oper_down_reason
Cause	The mirror instance oper state has changed from up to down
Effect	The oper state is down on the mentioned mirror instance

mirrorInstanceOperUp

Table 8. mirrorInstanceOperUp properties
Property name	Value
Application name	mirror
Event name	mirrorInstanceOperUp
Default severity	warning
Message format string	Mirror instance mirror_instance_name has changed to operational up state
Cause	The mirror instance oper state has changed from down to up
Effect	The oper state is up for the mentioned mirror instance

mirrorSourceAdd

Table 9. mirrorSourceAdd properties
Property name	Value
Application name	mirror
Event name	mirrorSourceAdd
Default severity	warning
Message format string	Mirror source mirror_source is added to configuration under mirror instance mirror_instance_name
Cause	Mirror source is added in configuration under the mentioned mirror instance
Effect	Packets on the mentioned mirror source will be mirrored towards the mirror destination configured under the mentioned mirror instance if mirror instance, mirror source and mirror dest are opernational up

mirrorSourceDelete

Table 10. mirrorSourceDelete properties
Property name	Value
Application name	mirror
Event name	mirrorSourceDelete
Default severity	warning
Message format string	Mirror source mirror_source is removed from configuration under mirror instance mirror_instance_name
Cause	Mirror source is removed from configuration under the mentioned mirror instance
Effect	Packets on the mentioned mirror source will no longer be mirrorred towards the mirror destination configured under the mentioned mirror instance