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).

acl

aclCpmIpv4MatchedPacket

Table 1. aclCpmIpv4MatchedPacket properties
Property name	Value
Application name	acl
Event name	aclCpmIpv4MatchedPacket
Default severity	notice
Message format string	An IPv4 packet, len packet-length, protocol ip-protocol, received by linecard incoming-linecard was action by entry sequence-id of the IPv4 cpm-filter. source-ip(source-port) -> dest-ip(dest-port)
Cause	This event is generated when an IPv4 packet matches an entry of the CPM IPv4 filter and that entry specifies a log action
Effect	None

aclCpmIpv6MatchedPacket

Table 2. aclCpmIpv6MatchedPacket properties
Property name	Value
Application name	acl
Event name	aclCpmIpv6MatchedPacket
Default severity	notice
Message format string	An IPv6 packet, len packet-length, protocol last-next-header, received by linecard incoming-linecard was action by entry sequence-id of the IPv6 cpm-filter. source-ip(source-port) -> dest-ip(dest-port)
Cause	This event is generated when an IPv6 packet matches an entry of the CPM IPv6 filter and that entry specifies a log action
Effect	None

aclInterfaceInputIpv4MatchedPacket

Table 3. aclInterfaceInputIpv4MatchedPacket properties
Property name	Value
Application name	acl
Event name	aclInterfaceInputIpv4MatchedPacket
Default severity	notice
Message format string	An IPv4 packet, len packet-length, protocol ip-protocol, received on incoming-interface was action by entry sequence-id of filter filter-name. source-ip(source-port) -> dest-ip(dest-port)
Cause	This event is generated when an IPv4 packet matches an entry of an IPv4 filter applied to ingress traffic on a subinterface and that entry specifies a log action
Effect	None

aclInterfaceInputIpv6MatchedPacket

Table 4. aclInterfaceInputIpv6MatchedPacket properties
Property name	Value
Application name	acl
Event name	aclInterfaceInputIpv6MatchedPacket
Default severity	notice
Message format string	An IPv6 packet, len packet-length, protocol last-next-header, received on incoming-interface was action by entry sequence-id of filter filter-name. source-ip(source-port) -> dest-ip(dest-port)
Cause	This event is generated when an IPv6 packet matches an entry of an IPv6 filter applied to ingress traffic on a subinterface and that entry specifies a log action
Effect	None

aclInterfaceOutputIpv4MatchedPacket

Table 5. aclInterfaceOutputIpv4MatchedPacket properties
Property name	Value
Application name	acl
Event name	aclInterfaceOutputIpv4MatchedPacket
Default severity	notice
Message format string	An IPv4 packet, len packet-length, protocol ip-protocol, intended for transmit on outgoing-interface was action by entry sequence-id of filter filter-name. source-ip(source-port) -> dest-ip( dest-port)
Cause	This event is generated when an IPv4 packet matches an entry of an IPv4 filter applied to egress traffic on a subinterface and that entry specifies a log action
Effect	None

aclInterfaceOutputIpv6MatchedPacket

Table 6. aclInterfaceOutputIpv6MatchedPacket properties
Property name	Value
Application name	acl
Event name	aclInterfaceOutputIpv6MatchedPacket
Default severity	notice
Message format string	An IPv6 packet, len packet-length, protocol last-next-header, intended for transmit on outgoing-interface was action by entry sequence-id of filter filter-name. source-ip(source-port) -> dest-ip( dest-port)
Cause	This event is generated when an IPv6 packet matches an entry of an IPv6 filter applied to egress traffic on a subinterface and that entry specifies a log action
Effect	None

aclTcamProgComplete

Table 7. aclTcamProgComplete properties
Property name	Value
Application name	acl
Event name	aclTcamProgComplete
Default severity	notice
Message format string	All TCAM banks on all linecards have been reprogrammed with the latest ACL configuration changes.
Cause	This event is generated when all TCAM banks on all linecards have been reprogrammed with the latest ACL configuration changes.
Effect	None

platformAclHighUtilization

Table 8. platformAclHighUtilization properties
Property name	Value
Application name	acl
Event name	platformAclHighUtilization
Default severity	warning
Message format string	The ACL resource called resource-name has reached threshold% or more utilization on linecard linecard, forwarding complex forwarding-complex. Only free-entries entries are remaining.
Cause	This event is generated when the utilization of an ACL resource has increased to a level that may warrant concern if futher resources are consumed
Effect	None

platformAclHighUtilizationLowered

Table 9. platformAclHighUtilizationLowered properties
Property name	Value
Application name	acl
Event name	platformAclHighUtilizationLowered
Default severity	notice
Message format string	The ACL resource called resource-name has decreased back to threshold% or less utilization on linecard linecard, forwarding complex forwarding-complex.
Cause	This event is generated when the utilization of an ACL resource has decreased to a level that may no longer warrant concern
Effect	None

platformTcamHighUtilization

Table 10. platformTcamHighUtilization properties
Property name	Value
Application name	acl
Event name	platformTcamHighUtilization
Default severity	warning
Message format string	The TCAM resource called resource-name has reached threshold% or more utilization on linecard linecard, forwarding complex forwarding-complex. Only free-entries entries are remaining.
Cause	This event is generated when the utilization of a TCAM resource has increased to a level that may warrant concern if futher resources are consumed
Effect	None

platformTcamHighUtilizationLowered

Table 11. platformTcamHighUtilizationLowered properties
Property name	Value
Application name	acl
Event name	platformTcamHighUtilizationLowered
Default severity	notice
Message format string	The TCAM resource called resource-name has decreased back to threshold% or less utilization on linecard linecard, forwarding complex forwarding-complex.
Cause	This event is generated when the utilization of a TCAM resource has decreased to a level that may no longer warrant concern
Effect	None

November 9, 2023