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address-persistent (Security Source NAT Pool)


Hierarchy Level


Enable the device to translate an IPv6 address, with a consistent IPv6 prefix, to the same IPv4 address to ensure that IPv4 services can be used over IPv6-only networks.


ipv6-prefix-length prefix-length

Specify the subscriber IPv6 prefix length.

  • Range: 8 through 128.

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 12.3X48-D10.