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address-shared (Security Source NAT)


Hierarchy Level


Specifies that multiple internal IP addresses can be mapped to the same external IP address. Use this option only when the source NAT pool is configured with no port translation.

When a source NAT pool configured with no port translation has few external IP addresses available, or only one external IP address, the address-shared option, with a many-to-one mapping, increases NAT resources and improves traffic.

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 12.1X45-D10.