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traceoptions (flow)


Hierarchy Level


Starting in Junos OS Release 24.2R1, we support local-debug-buf option to configure number of lines for the flow local trace buffer, and the maximum lines allowed is 40,000. A new flag packet-track has been introduced to get information about the packet being handled in SRX data path, The flag packet-track should be configured in root logical system. To track information about the packets in non root logical system use the option root-override along with flag packet-track.



Disable remote tracing


Limit the incoming rate of trace messages

  • Default: 0

  • Range: 0 through 4294967295


Allow collect flow trace in root from all logical-systems and tenants


Flow trace level

  • brief—Brief messages including notice, in addition to minimal messages

  • detail—Detail messages including info and debug, in addition to brief messages

  • minimal—Significant messages including warning, error, criticality, alert and emergency.

The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

security—To view this statement in the configuration.

security-control—To add this statement to the configuration.

Release Information

Statement modified in Junos OS Release 24.2R1.