config ipv6

Description: Configure the IPv6 interface settings.

config system interface
  edit <name>
    config ipv6
      set status [enable | disable]
      set ip6-mode [static | dhcp | pppoe | delegated]
      set autoconf [enable | disable]
      set ip6-send-adv [enable | disable]
      set ip6-manage-flag [enable | disable]
      set ip6-other-flag [enable | disable]
      set ip6-max-interval <4-1800>
      set ip6-min-interval <3-1350>
      set ip6-address {ipv6-address}
      set ip6-adv-rio [enable | disable]
      set ip6-route-pref [low | medium | high]
      set ip6-gw {ipv6-address}
      set ip6-upstream-interface [option1 | ...]
      set ip6-allowaccess [http | https | ping | snmp | ssh]
      set distance {number}
      config ip6-prefix-list
        edit <name>
          set ip6-prefix {ipv6-address}
        next
      end
      config ip6-rdnss-list
        edit <name>
          set ip6-rdnss {ipv6-address}
        next
      end 
    end     
  next
end

Sample command:

config system interface
  edit lan
    config ipv6
      set status enable
      set ip6-mode static
      set autoconf disable
      set ip6-send-adv enable
      set ip6-manage-flag disable
      set ip6-other-flag disable
      set ip6-max-interval 600
      set ip6-min-interval 198
      set ip6-adv-rio disable
      set ip6-address 2001:3:6:7::/64
      set ip6-gw ::
      set ip6-allowaccess http https ping snmp ssh
      set distance 10
      config ip6-prefix-list
        edit 1
          set ip6-prefix 2001:2:3::/64
        next
      end
      config ip6-rdnss-list
        edit 1
          set ip6-rdnss 3:5a:78::
        next
      end 
    end     
  next
end

Parameter	Description	Type	Size	Default
status	Status of the interface.	option	-
	Option Description enable Enable the disable Disable
ip6-mode	Addressing mode (static, DHCP, delegated).	option	-
	Option Description static Static setting. dhcp DHCPv6 client mode. pppoe IPv6 over PPPoE mode. delegated IPv6 address with delegated prefix.
autoconf	Enable/disable address auto config.	option	-	disable
	Option Description enable Enable auto-configuration. disable Disable auto-configuration.
ip6-send-adv	Enable/disable sending router advertisement (RA) messages about the interface.	option	-	disable
	Option Description enable Enable sending RA messages about this interface. disable Disable sending RA messages about this interface.
ip6-manage-flag	Specify whether to set an M-flag	option		disable
	Option Description enable Enable the M-flag. disable Disable the M-flag.
ip6-other-flag	Specify whether to set an O-flag.	option	-	disable
	Option Description enable Enable the O-flag. disable Disable the O-flag.
ip6-max-interval	Specify maximum RA sending interval.	integer	4-1800	600
ip6-min-interval	Specify minimum RA sending interval.	integer	3-1350	600
ip6-address	Primary IPv6 address prefix.	IPv6-prefix	-	::/0
ip6-adv-rio	Specify whether to enable router information option	option	-	disable
	Option Description enable Enable router information option. disable Disable router information option.
ip6-route-pref	Specify router preference level. This option is hidden when ip6-adv-rio disabled.	option	-	medium
	Option Description low Set the router preference level to low. medium Set the router preference level to medium. high Set the router preference level to high.
ip6-upstream-interface	Specify the IPv6 interface name providing delegated information. This option is available when ip6-mode is set to delegate.	option	-	-
ip6-gw	IPv6 Gateway. Syntax: xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx.	string	ipv6-address	::
ip6-allowaccess	Allow management access to the interface.	option	-
	Option Description http HTTP access. https HTTPS access. ping PING access. snmp SNMP access. ssh SSH access.
distance	Route metric of the interface gateway.	number	1-255	10
ip6-prefix-list	Specify the RA prefix info. You can create multiple prefixs.	table	-	null
ip6-rdnss-list	Specify the RA DNS service info. You can create multiple DNS entries.	table	-	null