Configure the IPv6 LAN Settings 
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ProSAFE Dual WAN Gigabit WAN SSL VPN Firewall FVS336Gv3 
9.  Enter the settings as described in the following table.
Setting Description
RADVD Status From the RADVD Status menu, select Enable. The RADVD is enabled and the 
RADVD fields are available.
The default selection is Disable. The RADVD is disabled and the RADVD fields are 
masked out.
Advertise Mode Select the advertisement mode:
•  Unsolicited Multicast. The VPN firewall advertises unsolicited multicast packets 
at a rate that is specified by the advertisement interval.
•  Unicast only. The VPN firewall responds to unicast packet requests only. No 
unsolicited packets are advertised. Select this option for nonbroadcast multiple 
access (NBMA) links such as ISATAP.
Advertise Interval Enter the advertisement interval of unsolicited multicast packets in seconds. The 
minimum value is 10 seconds; the maximum value is 1800 seconds.
RA Flags Select what type of information the DHCPv6 server provides in the DMZ:
•  Managed. The DHCPv6 server is used for autoconfiguration of the IP address.
•  Other. The DHCPv6 server is not used for autoconfiguration of the IP address but 
other configuration information such as DNS information is available through the 
DHCPv6 server.
Note: Irrespective of the RA flag settings, the RADVD provides information about the 
prefix, prefix length, and gateway addresses and is also used for autoconfiguration of 
the IP address.