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ADSL2+ Modem Router DM111PSPv2 User Manual
Security and Firewall Protection 3-3
v1.0, December 2008
To set up firewall rules:
1. In the Advanced section of the main menu, select Firewall Rules to display the Firewall Rules
screen:
2. Enable IP filtering by selecting the Enabled radio button.
3. Select a radio button to display and set up outbound traffic firewall rules or inbound traffic
firewall rules:
• Outbound Traffic. The table displays the outbound traffic rules (if any were set up).
When you click Add, you can create a new outbound firewall rule. See
“Outbound
Firewall Traffic Rules” in the following section.
• Inbound Traffic. The table displays the inbound traffic rules (if any were set up). When
you click Add, you can create a new inbound firewall rule. See
“Inbound Firewall Traffic
Rules” on page 3-5.
To edit a rule in the outbound traffic rules or inbound traffic rules table, click the pencil icon in the
Edit column of the table.
To delete a rule in the outbound traffic rules or inbound traffic rules table, click the waste bin icon
in the Edit column of the table.
The columns of the table are explained in the following two sections.
Figure 3-1