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nat-keepalive (Services IPsec VPN)


Hierarchy Level


Specify the interval at which NAT keepalive packets can be sent so that NAT translation continues.


seconds —Maximum interval in seconds at which NAT keepalive packets can be sent.

  • Range: 1 through 300 seconds.

  • Default: 20 seconds.

Required Privilege Level

interface—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 17.4.