Configure the IPv6 LAN Settings
159
ProSAFE Dual WAN Gigabit WAN SSL VPN Firewall FVS336Gv3
9. Click the Apply button.
Your settings are saved.
Manage a Stateless DHCPv6 Server with Prefix Delegation for
the LAN
The following sections provide information about managing a stateless DHCPv6 server with
prefix delegation for the LAN:
• Stateless DHCPv6 Server and Prefix Delegation for the LAN
• Configure a Stateless DHCPv6 Server with Prefix Delegation
• Manually Add IPv6 LAN Prefixes for Prefix Delegation
• Change an IPv6 LAN Prefix for Prefix Delegation
• Remove One or More IPv6 LAN Prefixes for Prefix Delegation
Prefix Delegation Leave the Prefix Delegation check box cleared. Prefix delegation is disabled in the
LAN. This is the default setting.
For information about using the stateless DHCPv6 server with prefix delegation, see
Manage a Stateless DHCPv6 Server with Prefix Delegation for the LAN on page 159.
Domain Name Enter the domain name of the DHCP server.
Server Preference Enter the DHCP server preference value. The possible values are 0–255, with 255 as
the default setting.
This is an optional setting that specifies the server’s preference value in a server
advertise message. The client selects the server with the highest preference value as
the preferred server.
DNS Servers From the DNS Server menu, select a DNS server option:
• Use DNS Proxy. The VPN firewall acts as a proxy for all DNS requests and
communicates with the ISP DNS servers that you configure. For information
about specifying the ISP DNS servers, see
Manually Configure a Static IPv6
Internet Connection on page 94.
• Use DNS from ISP. The VPN firewall uses the ISP DNS servers that you
configure. For information about specifying the ISP DNS servers, see
Manually
Configure a Static IPv6 Internet Connection on page 94.
• Use below. When you select this option, the Primary DNS Server and
Secondary DNS Server fields become available for you to enter IP addresses:
- Primary DNS Server. Enter the IP address of the primary DNS server for the
LAN.
- Secondary DNS Server. Enter the IP address of the secondary DNS server for
the LAN.
Lease/Rebind Time Enter the period after which the DHCP lease is renewed with the original DHCP
server or rebound with another DHCP server to extend the existing DHCP lease. The
default period is 86400 seconds (24 hours).
Setting Description
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