Introducing The Firewall; Using Smt Menus; Activating The Firewall; Figure 59 Menu 21: Filter And Firewall Setup - Nortel 222 User Manual

Chapter 10

Introducing the firewall

This chapter shows you how to get started with the firewall.

Using SMT menus

From the main menu enter 21 to go to Menu 21 - Filter Set and Firewall
Configuration to display the screen shown in

Figure 59 Menu 21: Filter and Firewall Setup

Menu 21 - Filter and Firewall Setup
1. Filter Setup
2. Firewall Setup

Activating the firewall

Enter option 2 in this menu to bring up the screen shown in
[SPACE BAR] and then [ENTER] to select Yes in the Active field to activate the
firewall. The firewall must be active to protect against Denial of Service (DoS)
attacks. Use the WebGUI to configure firewall rules.
Enter Menu Selection Number:
Nortel Business Secure Router 222 Configuration — Advanced
Figure 59.
Figure
133
60. Press