NETGEAR ProSafe Quad WAN FR538G, Справочное руководство

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ProSafe Quad WAN Gigabit Firewall FR538G Reference Manual
4-12 Firewall Protection and Content Filtering
v1.0, November 2007
The procedures described in “Setting LAN WAN Rules” on page 4-7 for setting inbound and
outbound rules on the standard LAN firewall are the same as the procedures used for setting
inbound and outbound rules on the DMZ port firewall.
Setting LAN DMZ Rules
The LAN DMZ Rules screen allows you to create rules that define the movement of traffic
between the LAN and the DMZ. The Default Outbound and Inbound Policies is to allow all traffic
between the local LAN and DMZ network. Firewall rules can then be applied to block specific
types of traffic from either going out from the LAN to the DMZ (Outbound) or coming in from the
DMZ to the LAN (Inbound).
To access the LAN DMZ Rules screen:
1. Select Security on the main menu, then select Firewall Rules and click the LAN DMZ Rules
tab. The LAN DMZ Rules screen will display showing the both the Outbound Services and
Inbound Services tables.
To make changes to an existing outbound or inbound LAN DMZ service rule:
1. In the Action column adjacent to the rule click:
• Edit – to make any changes to the rule definition. The Outbound Service screen will
display containing the data for the selected rule “Outbound Rules (Service Blocking)” on
page 4-2 ).
• Up – to move the rule up one position in the table rank.
• Down – to move the rule down one position in the table rank.
2. Check the radio box adjacent to the rule and:
Figure 4-6