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IPv4 and IPv6 Internet and Broadband Settings
26
ProSafe Wireless-N 8-Port Gigabit VPN Firewall FVS318N
3. (Optional) Configure Dynamic DNS on the WAN port. If required, configure your fully
qualified domain names: See Configure Dynamic DNS o
n page 35.
4. (
Optional) Configure the WAN options. If required, change the factory default MTU size,
port speed, and MAC address of the wireless VPN firewall: See Configure Advanced WAN
Options and Other Tasks on p
age 50. These are advanced features, and you usually do not
need to change the settings.
Tasks to Set Up an IPv6 Internet Connection to Your ISP
Complete these four tasks:
1. Configure
the IPv6 WAN mode. Select the IPv4 / IPv6 mode to support both IPv4 and
IPv6 traffic: See Configure the IPv6 Routing Mode on p
age 38.
2. Confi
gure the IPv6 Internet connection to your ISP. Connect to your ISP: See one of the
following sections:
• Use a DHCPv6 Server to Configure an IPv6 Internet Connection o
n page 39
• Configure a Static IPv6 Internet Connection on p
age 41
• Configure a PPPoE IPv6 Internet Connection on p
age 43
3. Configure the IPv6
tunnels. Enable 6to4 tunnels and configure ISATAP tunnels: See
Configure 6to4 Automatic Tunneling on
page 46 and Configure ISATAP Automatic
Tunneling on p
age 47.
4. (Op
tional) Configure Stateless IP/ICMP Translation (SIIT). Enable IPv6 devices that do
not have permanently assigned IPv4 addresses to communicate with IPv4-only devices:
See Configure Stateless IP/ICMP Translation on p
age 49.
5. (
Optional) Configure the WAN options. If required, change the factory default MTU size,
port speed, and MAC address of the wireless VPN firewall: See Configure Advanced WAN
Options and Other Tasks on p
age 50. These are advanced features, and you usually do not
need to change the settings.
Configure the IPv4 Internet Connection and WAN Settings
• Configure the IPv4 WAN Mode
• Let the Wireless VPN Firewall Automatically Detect and Configure an IPv4 Internet
Connection
• Manually Configure an IPv4 Internet Connection
• Configure Dynamic DNS
To set up your wireless VPN firewall for secure IPv4 Internet connections, you need to
deter
mine the IPv4 WAN mode (see the next section) and then configure the IPv4 Internet
connection to your ISP on the WAN port. The web management interface offers two
connection configuration options, discussed in the following sections:
• Let the Wireless VPN Firewall Automatically Detect and Configure an IPv4 Internet
Connection on p
age 28
• Manually Configure an IPv4 Internet Connection on p
age 31