Zyxel-communications Internet Security Appliance ZyWALL5UTM 4.0 Instrukcja Użytkownika Pobierz pdf (Strona 578)

ZyWALL 5/35/70 Series User’s Guide

Chapter 43 Introducing the ZyWALL Firewall 578

Introducing the ZyWALL Firewall

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

43.1 Using ZyWALL SMT Menus

From the main menu enter 21 to go to Menu 21 - Filter Set and Firewall Configuration to

display the screen shown next.

Figure 338 Menu 21: Filter and Firewall Setup

Menu 21 - Filter and Firewall Setup

1. Filter Setup

2. Firewall Setup

Enter Menu Selection Number:

43.1.1 Activating the Firewall

Enter option 2 in this menu to bring up the following screen. Press [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 web configurator to configure

firewall rules.

Zyxel-communications Internet Security Appliance ZyWALL5UTM 4.0 Instrukcja Użytkownika Strona 578