config system dhcp6 server

Configure DHCPv6 servers.

config system dhcp6 server

Description: Configure DHCPv6 servers.

edit <id>

set status [disable|enable]

set rapid-commit [disable|enable]

set lease-time {integer}

set dns-service [delegated|default|...]

set dns-search-list [delegated|specify]

set dns-server1 {ipv6-address}

set dns-server2 {ipv6-address}

set dns-server3 {ipv6-address}

set dns-server4 {ipv6-address}

set domain {string}

set subnet {ipv6-prefix}

set interface {string}

set option1 {user}

set option2 {user}

set option3 {user}

set upstream-interface {string}

set delegated-prefix-iaid {integer}

set ip-mode [range|delegated]

set prefix-mode [dhcp6|ra]

config prefix-range

Description: DHCP prefix configuration.

edit <id>

set start-prefix {ipv6-address}

set end-prefix {ipv6-address}

set prefix-length {integer}

next

end

config ip-range

Description: DHCP IP range configuration.

edit <id>

set start-ip {ipv6-address}

set end-ip {ipv6-address}

next

end

next

end

config system dhcp6 server

Parameter	Description	Type	Size	Default
status	Enable/disable this DHCPv6 configuration.	option	-	enable
	Option Description disable Enable this DHCPv6 server configuration. enable Disable this DHCPv6 server configuration.
rapid-commit	Enable/disable allow/disallow rapid commit.	option	-	disable
	Option Description disable Do not allow rapid commit. enable Allow rapid commit.
lease-time	Lease time in seconds, 0 means unlimited.	integer	Minimum value: 300 Maximum value: 8640000	604800
dns-service	Options for assigning DNS servers to DHCPv6 clients.	option	-	specify
	Option Description delegated Delegated DNS settings. default Clients are assigned the FortiGate's configured DNS servers. specify Specify up to 3 DNS servers in the DHCPv6 server configuration.
dns-search-list	DNS search list options.	option	-	specify
	Option Description delegated Delegated the DNS search list. specify Specify the DNS search list.
dns-server1	DNS server 1.	ipv6-address	Not Specified	::
dns-server2	DNS server 2.	ipv6-address	Not Specified	::
dns-server3	DNS server 3.	ipv6-address	Not Specified	::
dns-server4	DNS server 4.	ipv6-address	Not Specified	::
domain	Domain name suffix for the IP addresses that the DHCP server assigns to clients.	string	Maximum length: 35
subnet	Subnet or subnet-id if the IP mode is delegated.	ipv6-prefix	Not Specified	::/0
interface	DHCP server can assign IP configurations to clients connected to this interface.	string	Maximum length: 15
option1	Option 1.	user	Not Specified
option2	Option 2.	user	Not Specified
option3	Option 3.	user	Not Specified
upstream-interface	Interface name from where delegated information is provided.	string	Maximum length: 15
delegated-prefix-iaid	IAID of obtained delegated-prefix from the upstream interface.	integer	Minimum value: 0 Maximum value: 4294967295	0
ip-mode	Method used to assign client IP.	option	-	range
	Option Description range Use range defined by start IP/end IP to assign client IP. delegated Use delegated prefix method to assign client IP.
prefix-mode	Assigning a prefix from a DHCPv6 client or RA.	option	-	dhcp6
	Option Description dhcp6 Use delegated prefix from a DHCPv6 client. ra Use prefix from RA.

config prefix-range

Parameter	Description	Type	Size	Default
start-prefix	Start of prefix range.	ipv6-address	Not Specified	::
end-prefix	End of prefix range.	ipv6-address	Not Specified	::
prefix-length	Prefix length.	integer	Minimum value: 1 Maximum value: 128	0

config ip-range

Parameter	Description	Type	Size	Default
start-ip	Start of IP range.	ipv6-address	Not Specified	::
end-ip	End of IP range.	ipv6-address	Not Specified	::