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What's Changed


This section lists the changes in the behavior of Junos OS features or in the syntax of Junos OS statements and commands in Junos OS Release 19.1R3 for vSRX and vSRX 3.0.

For the most complete and latest information about changes in command behavior and syntax applicable to all SRX Series devices in

Junos OS Release 19.1R3, see Changes in Behavior and Syntax for SRX.

Logical Systems

  • vSRX and vSRX 3.0 instances do not support logical systems or tenant systems. The CLI lists three free logical and tenant system licenses. However, these licenses are dummy licenses and you have to disregard these licenses. If you try to configure logical systems or tenant systems, the configurations do not go through.