Monitor and troubleshoot
Documents under this category 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.
- 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).
- OAM and Diagnostics Guide
- Troubleshooting Toolkit
  This document describes how to use and configure diagnostic tools for the Nokia Service Router Linux (SR Linux).

macsec

MACsecConfigureOnInterface

Table 1. MACsecConfigureOnInterface properties
Property name	Value
Application name	macsec
Event name	MACsecConfigureOnInterface
Default severity	notice
Message format string	MACsec policy policy_name with key-chian key_chain_name has been configured on interface interface_name
Cause	The MACsec policy has been configured on an interface.
Effect	MACsec Policy has been configured on the interface but not protecting as it is not enabled.

MACsecDisabledFromInterface

Table 2. MACsecDisabledFromInterface properties
Property name	Value
Application name	macsec
Event name	MACsecDisabledFromInterface
Default severity	notice
Message format string	MACsec policy policy_name has been disabled on interface interface_name
Cause	The MACsec policy has been disable from an interface.
Effect	Interface is not protected with MACsec.

MACsecEnabledOnInterface

Table 3. MACsecEnabledOnInterface properties
Property name	Value
Application name	macsec
Event name	MACsecEnabledOnInterface
Default severity	notice
Message format string	MACsec policy policy_name has been admin enabled on interface interface_name
Cause	The MACsec policy has been enabled on an interface.
Effect	Interface is protected with MACsec Encryption.

MACsecRemovedFromInterface

Table 4. MACsecRemovedFromInterface properties
Property name	Value
Application name	macsec
Event name	MACsecRemovedFromInterface
Default severity	notice
Message format string	MACsec policy policy_name with key-chain key_chain_name has been removed from interface interface_name
Cause	The MACsec policy has been removed from an interface.
Effect	The MACsec policy has been removed and the interface is not protected any longer.

maxNumberOfPeers

Table 5. maxNumberOfPeers properties
Property name	Value
Application name	macsec
Event name	maxNumberOfPeers
Default severity	notice
Message format string	MACsec Policy policy_name has been configured with maximum number of peers maxNumberOfPeers and has numberOfActivePeers active peers
Cause	The MACsec policy has more active peers than maximum number of peers.
Effect	No new active peers can be established.

MkaSessionEnded

Table 6. MkaSessionEnded properties
Property name	Value
Application name	macsec
Event name	MkaSessionEnded
Default severity	notice
Message format string	MKA Policy policy_name on interface interface_name with MI:SCI MI:SCI has been ended.
Cause	The MKA policy has ended on an interface.
Effect	MKA has ended on the interface and the MACsec status will go down.

MkaSessionEstablished

Table 7. MkaSessionEstablished properties
Property name	Value
Application name	macsec
Event name	MkaSessionEstablished
Default severity	notice
Message format string	MKA Policy policy_name on interface interface_name with MI:SCI MI:SCI has established and has key server priority key_server_priority
Cause	The MKA policy has been established on an interface.
Effect	MKA will be establish to distribute SAKs.

July 17, 2025