Firewall Protection
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ProSafe Wireless-N 8-Port Gigabit VPN Firewall FVS318N
Create LAN DMZ Outbound Service Rules
You can change the default outbound policy or define rules that specify exceptions to the
default outbound policy. By adding custom rules, you can block or allow access based on the
service or application, source or destination IP addresses, and time of day. An outbound rule
can block or allow traffic between the DMZ and any internal LAN IP address according to the
schedule created on the Schedule screen.

IPv4 LAN DMZ Outbound Service Rules

To create a new IPv4 LAN DMZ outbound rule:
1. In the upper right of the LAN DMZ Rules screen, select the IPv4 radio button. The screen
displays the IPv4 settings (see Figure 73 on page 150).
2. Click the Add table button under the Outbound Services table. The Add LAN DMZ
Outbound Service screen for IPv4 displays:
Figure 75.
3. Enter the settings as explained in Table 32 on page 128. In addition to selections from the
Service, Action, and Log drop-down lists, you need to make selections from the following
drop-down lists:
•LAN Users
•DMZ Users
Unless your selection f rom the Action drop-down list is BLOCK always, you also need to
make a selecti on from the following drop-down list:
•Select Schedule
4. Click Apply. The new rule is now added to the Outbound Services table. The rule is
automatically enabled.