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	Not Specified
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	Not Specified
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	Not Specified
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	::