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Field Name
Description
Stateless
This option is selected by default. Click to stop inheriting IPV6 address assignments from the WAN IPV6 inter-
face.
Stateful
DHCPv6 server given by the LAN IPV6 network as configured with additional options. Zero compression is not
supported. Make sure to enter zeros between the colons, that is, do not use shorthand notation (::2).
Options are:
l
l
l
Enable RADVD
(Optional) This option is enabled by default. It enables Router Advertisement Daemon (RADVD) service that
sends router advertisements to LAN clients. Clear the check box to disable RADVD. Options are:
l
l
Enable MLD Snooping (Optional) This option is enabled by default. It enables Multicast Listener Discovery (MLD) snooping to man-
age IPV6 multicast traffic. Options are:
l
l
( Optional ) This option is enabled by default. It enables LAN-to-LAN Multicast until the first WAN service is
Enable MLD LAN to
connected. Options are Disable and Enable .
LAN Multicast
Ethernet Config
On the Ethernet Port Configuration page, you can set the speed and duplex mode for each of the Ethernet ports.
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Start interface ID: Enter the beginning IPv6 available addresses for DHCP to assign to LAN devices.
End interface ID: Enter the ending IPv6 available addresses for DHCP to assign to LAN devices.
Leased Time (hour): Amount of time before a new IPv6 lease is requested by the LAN client.
Enable ULA Prefix Advertisement: Check this option to enable unique local address (ULA) advert-
isement on the LAN. When you select this option, the
gateway can generate a random IPv6 prefix.
Statically Configure Prefix: Select this option to configure the IPv6 prefix, and enter values in the
Preferred Life Time
and
Valid Life Time
limit).
Standard Mode: Multicast traffic will flood to all bridge ports when no client subscribes to a mul-
ticast group even if IGMP snooping is enabled.
Blocking Mode: The multicast data traffic will be blocked and not flood to all bridge ports when
there are no client subscriptions to any multicast group. This is the default.
Randomly Generate
fields (in hours). The default value for these fields is -1 (no
option is selected and the
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