Netgear FVS336G-300NAS Specifications download pdf (Page 185)

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101

Configure the IPv6 LAN Settings

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ProSAFE Dual WAN Gigabit WAN SSL VPN Firewall FVS336Gv3

8. In the Available Secondary LAN IPs table, select the check box to the left of each

secondary IP address that you want to remove or click the Select All button to select all

secondary IP addresses.

9. Click the Delete button.

The selected secondary IPv6 addresses are removed from the Available Secondary LAN

IPs table.

Manage the DMZ Port for IPv6 Traffic

The following sections provide information about managing the DMZ port for IPv6 traffic:

• IPv6 DMZ

• Manage a Stateless DHCPv6 Server with Prefix Delegation for the DMZ

• Manage a Stateful DHCPv6 Server and IPv6 Address Pools for the DMZ

IPv6 DMZ

The demilitarized zone (DMZ) is a network that, by default, has fewer firewall restrictions than

the LAN. The DMZ can be used to host servers (such as a web server, FTP server, or email

server) and provide public access to them. The rightmost LAN port on the VPN firewall can

be dedicated as a hardware DMZ port to safely provide services to the Internet without

compromising security on your LAN.

By default, the DMZ port and both inbound and outbound DMZ traffic are disabled. Enabling

the DMZ port and allowing traffic to and from the DMZ increases the traffic through the WAN

ports.

Using a DMZ port is also helpful with online games and videoconferencing applications that

are incompatible with NAT. The VPN firewall is programmed to recognize some of these

applications and to work correctly with them but other applications might not function well. In

some cases, local computers can run the application correctly if those computers are used

on the DMZ port.

Note the following about the DMZ port:

• The VPN firewall has a separate firewall security profile for the DMZ port. This security

profile is also physically independent of the standard firewall security component that is

used for the LAN.

• When you enable the DMZ port for IPv4 traffic, IPv6 traffic, or both, the DMZ LED next to

LAN port 4 (see

Front Panel on page 18) lights green to indicate that the DMZ port is

enabled.

For information about how to define the DMZ WAN rules and LAN DMZ rules, see Add DMZ

WAN Rules on page 235 and Add LAN DMZ Rules on page 244, respectively.

The IPv6 clients in the DMZ can autoconfigure their own IPv6 address or obtain an IPv6

address through the VPN firewall’s DHCPv6 server for the LAN.

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