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).
- Troubleshooting Toolkit
  This document describes how to use and configure diagnostic tools for the Nokia Service Router Linux (SR Linux).

p4rt

globalConfigUpdate

Table 1. globalConfigUpdate properties
Property name	Value
Application name	p4rt
Event name	globalConfigUpdate
Default severity	informational
Message format string	P4RT server global configuration updated.
Cause	A global configuration change has been made, resulting in P4RT configuration being regenerated.
Effect	May result in P4RT server(s) start or stop depending on the configuration change.

networkInstanceConfigUpdate

Table 2. networkInstanceConfigUpdate properties
Property name	Value
Application name	p4rt
Event name	networkInstanceConfigUpdate
Default severity	informational
Message format string	P4RT server network instance network_instance configuration updated.
Cause	A configuration change has been made in the mentioned network instance, resulting in P4RT server configuration being regenerated.
Effect	May result in P4RT server start or stop depending on the configuration change.

networkInstanceP4rtOperDown

Table 3. networkInstanceP4rtOperDown properties
Property name	Value
Application name	p4rt
Event name	networkInstanceP4rtOperDown
Default severity	critical
Message format string	P4RT server in network instance network_instance is no longer operational.
Cause	The P4RT server in the specified network instance has transitioned from any other operational state to the down state.
Effect	P4RT is no longer available in the specified network instance.

networkInstanceP4rtOperUp

Table 4. networkInstanceP4rtOperUp properties
Property name	Value
Application name	p4rt
Event name	networkInstanceP4rtOperUp
Default severity	warning
Message format string	P4RT server in network instance network_instance is operational.
Cause	The P4RT server in the specified network instance has transitioned from any other operational state to the up state.
Effect	P4RT is now available in the specified network instance.

p4rtServerStart

Table 5. p4rtServerStart properties
Property name	Value
Application name	p4rt
Event name	p4rtServerStart
Default severity	informational
Message format string	P4RT server started for network instance network_instance source address source_address port number p4rt_socket.
Cause	P4RT server has started for the mentioned network instance, source address and port number.
Effect	P4RT server is ready to receive and process requests for the mentioned network instance, source address and port number.

p4rtServerStop

Table 6. p4rtServerStop properties
Property name	Value
Application name	p4rt
Event name	p4rtServerStop
Default severity	informational
Message format string	P4RT server stopped for network network_instance source address source_address port number p4rt_socket.
Cause	P4RT server has stopped for the mentioned network instance, source address and port number.
Effect	P4RT server is not ready to receive and process requests for the mentioned network instance, source address and port number.

unixSocketP4rtOperDown

Table 7. unixSocketP4rtOperDown properties
Property name	Value
Application name	p4rt
Event name	unixSocketP4rtOperDown
Default severity	critical
Message format string	Unix Domain Socket P4RT server is no longer operational.
Cause	The Unix domain socket P4RT server has transitioned from any other operational state to the down state.
Effect	Unix Domain Socket P4RT server is now down.

unixSocketP4rtOperUp

Table 8. unixSocketP4rtOperUp properties
Property name	Value
Application name	p4rt
Event name	unixSocketP4rtOperUp
Default severity	warning
Message format string	Unix domain socket P4RT server is operational.
Cause	The Unix domain socket P4RT server has transitioned from any other operational state to the up state.
Effect	Unix domain socket P4RT server is now up.

November 9, 2023