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Hierarchy Level


Specify how often interim system logs are sent for active port blocks and for inactive port blocks with live sessions. Because system logs are UDP-based, they can be lost in the network. For this reason, configuring interim logging, which triggers re-sending system logs, increases reliability. In a chassis cluster configuration, to limit generation of interim system logs to the primary node only, you must also specify the option log on_primary_node at the [edit security nat source pool port block-allocation] hierarchy level.


timeout-interval—Number of seconds between interim logging messages.

  • Range: 1800 through 86400

Required Privilege Level

security—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 15.1X49-D60.