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Hierarchy Level


The maximum number of the sessions with which a persistent NAT binding can be associated. For example, if the max-session-number of the persistent NAT rule is 65,536, then a 65,537th session cannot be established if that session uses the persistent NAT binding created from the persistent NAT rule.


number—Maximum number of sessions.

  • Range: 8 through 65,536

  • Default: 30 sessions

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 9.6.