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Hierarchy Level


Specify the ipv6 prefix length for CLAT source address. Once you configure this command, source-address and clat-prefix are no more mandatory configuration. It allows the NAT rules to accept the traffic from different CLAT prefix and apply XLAT464 based on destination-address of the traffic.


IPv6 prefix length options:
  • 32—The IPv6 prefix length of 32

  • 40—The IPv6 prefix length of 40

  • 48—The IPv6 prefix length of 48

  • 56—The IPv6 prefix length of 56

  • 64—The IPv6 prefix length of 64

  • 96—The IPv6 prefix length of 96

Required Privilege Level

system—To view this statement in the configuration.

system-control—To add this statement to the configuration

Release Information

Statement introduced in Junos OS Release 21.1R1