Fortinet Document Library

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CLI Reference

6.2.1
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Configure NAT64.

  config system nat64
      Description: Configure NAT64.
      set status [enable|disable]
      set nat64-prefix {ipv6-prefix}
      set secondary-prefix-status [enable|disable]
      config secondary-prefix
          Description: Secondary NAT64 prefix.
          edit <name>
              set nat64-prefix {ipv6-prefix}
          next
      end
      set always-synthesize-aaaa-record [enable|disable]
      set generate-ipv6-fragment-header [enable|disable]
      set nat46-force-ipv4-packet-forwarding [enable|disable]
  end

config system nat64

Parameter Name Description Type Size
status Enable/disable NAT64 (default = disable).
enable: Enable NAT64.
disable: Disable NAT64.
option -
nat64-prefix NAT64 prefix must be ::/96 (default = 64:ff9b::/96). ipv6-prefix Not Specified
secondary-prefix-status Enable/disable secondary NAT64 prefix.
enable: Enable secondary NAT64.
disable: Disable secondary NAT64.
option -
always-synthesize-aaaa-record Enable/disable AAAA record synthesis (default = enable).
enable: Enable AAAA record synthesis.
disable: Disable AAAA record synthesis.
option -
generate-ipv6-fragment-header Enable/disable IPv6 fragment header generation.
enable: Enable IPv6 fragment header generation.
disable: Disable IPv6 fragment header generation.
option -
nat46-force-ipv4-packet-forwarding Enable/disable mandatory IPv4 packet forwarding in nat46.
enable: Enable mandatory IPv4 packet forwarding when IPv4 DF is set to 1.
disable: Disable mandatory IPv4 packet forwarding when IPv4 DF is set to 1.
option -
Parameter Name Description Type Size
nat64-prefix NAT64 prefix. ipv6-prefix Not Specified

Configure NAT64.

  config system nat64
      Description: Configure NAT64.
      set status [enable|disable]
      set nat64-prefix {ipv6-prefix}
      set secondary-prefix-status [enable|disable]
      config secondary-prefix
          Description: Secondary NAT64 prefix.
          edit <name>
              set nat64-prefix {ipv6-prefix}
          next
      end
      set always-synthesize-aaaa-record [enable|disable]
      set generate-ipv6-fragment-header [enable|disable]
      set nat46-force-ipv4-packet-forwarding [enable|disable]
  end

config system nat64

Parameter Name Description Type Size
status Enable/disable NAT64 (default = disable).
enable: Enable NAT64.
disable: Disable NAT64.
option -
nat64-prefix NAT64 prefix must be ::/96 (default = 64:ff9b::/96). ipv6-prefix Not Specified
secondary-prefix-status Enable/disable secondary NAT64 prefix.
enable: Enable secondary NAT64.
disable: Disable secondary NAT64.
option -
always-synthesize-aaaa-record Enable/disable AAAA record synthesis (default = enable).
enable: Enable AAAA record synthesis.
disable: Disable AAAA record synthesis.
option -
generate-ipv6-fragment-header Enable/disable IPv6 fragment header generation.
enable: Enable IPv6 fragment header generation.
disable: Disable IPv6 fragment header generation.
option -
nat46-force-ipv4-packet-forwarding Enable/disable mandatory IPv4 packet forwarding in nat46.
enable: Enable mandatory IPv4 packet forwarding when IPv4 DF is set to 1.
disable: Disable mandatory IPv4 packet forwarding when IPv4 DF is set to 1.
option -
Parameter Name Description Type Size
nat64-prefix NAT64 prefix. ipv6-prefix Not Specified