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ProSecure Unified Threat Management UTM10 or UTM25 Reference Manual
5-20 Firewall Protection
v1.0, September 2009
2. Enter the settings as explained in Table 5-2 on page 5-5.
3. Click Apply. The new rule is now added to the Outbound Services table. The rule is
automatically enabled.
LAN DMZ Inbound Services Rules
The Inbound Services table lists all existing rules for inbound traffic. If you have not defined any
rules, no rules are listed. By default, all inbound traffic (from the LAN to the DMZ) is allowed.
To create a new inbound LAN DMZ service rule:
1. In the LAN DMZ Rules screen, click the add table button under the Inbound Services table.
The Add LAN DMZ Inbound Service screen displays.
2. Enter the settings as explained in Table 5-3 on page 5-8.
3. Click Apply to save your changes. The new rule is now added to the Inbound Services table.
Attack Checks
The Attack Checks screen allows you to specify whether or not the UTM should be protected
against common attacks in the DMZ, LAN, and WAN networks. The various types of attack
checks are listed on the Attack Checks screen and defined in Table 5-4 on page 5-21.
To enable the appropriate attack checks for your network environment:
1. Select Network Security > Firewall from the menu. The Firewall submenu tabs appear.
Figure 5-10