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64
Field Name
Description
fd80::1/64. This address must begin with "fd". The prefix length must be "64". The address and
prefix must reside on the same network.
l
Prefix
: Enter the prefix, e.g., fd80::/64.
l
Preferred Life Time
: The default is
-1
(no limit). The value in this field must be less than or
equal to the value in the
Valid Life Time
field.
l
Valid Life Time
: The value in this field must be greater than or equal to the value in the
Pre-
ferred Life Time
field. The default is
-1
(no limit).
IPv6 LAN Applications
section
Enable DHCPv6
Server
This option is selected by default. Click this checkbox to
disable
the DHCP v6 feature on the LAN.
l
Stateless:
(
Appears when
Enable DHCPv6 Server
is selected
) This option is selected by default.
Click to stop inheriting IPV6 address assignments from the WAN IPV6 interface.
l
Stateful:
(
Appears when
Enable DHCPv6 Server
is selected
) Identifies the DHCPv6 server given
by the LAN IPV6 network as configured with additional options.
Note:
Zero compression is not supported. Make sure to enter zeros between the colons; that is,
do not use shorthand notation (enter "0:0:0:2", not ":::2").
Enter values in the following fields:
l
Start interface ID
: Enter the beginning IPv6 available addresses for DHCP to assign to LAN
devices.
l
End interface ID
: Enter the ending IPv6 available addresses for DHCP to assign to LAN
devices.
l
Leased Time (hour):
Amount of time before a new IPv6 lease is requested by the LAN cli-
ent.
Enable RADVD
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.
Enable MLD Snooping This option is enabled by default. It enables Multicast Listener Discovery (MLD) snooping to manage IPV6
multicast traffic. If you clear the check box to
disable
this feature, the MLD-related fields are hidden.
Options are:
l
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.
l
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.
Enable MLD LAN to
LAN Multicast
(
Optional
) This option enables LAN-to-LAN Multicast until the first WAN service is connected. Options are
Disable
and
Enable
. The default is
Disable
.
Enable Relay
Click to enable the relay function. Additional fields appear. Do the following:
1. Enter the
DHCPv6 Server IP Address
.
2. Select a
WAN interface
. The default is
Default
.
3. Enter a
Hop limit
.The default is
zero
(
0
).
Local VLAN Setting