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Hierarchy Level


Specify the maximum quantity and the reserved quantity of ports for the logical system as part of its security profile. The total number of PAT pools must not exceed the configured maximum ports for the logical system.



Specify the maximum number of ports allowed for a logical system. The maximum quantity is not guaranteed and is shared among multiple logical systems.

  • Range: 0 through 134217728


Specify the number of resources guaranteed for a logical system.

  • Range: For SRX5600 and SRX5800 devices, up to 402,653,184 ports are supported. Pool specifications for logical systems can be viewed using the show security nat source summary logical-system all command.

  • Default: 0

Required Privilege Level

system—To view this statement in the configuration.

system—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 11.4.