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mapping-type (Source NAT Next Gen Services)


Hierarchy Level


Configure the source NAT mapping type.



Mapping to ensure that the same external address and port are assigned to all connections from a given host.


Mapping to ensure assignment of the same external IP address for all sessions originating from the same internal host.

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 19.3R2.