ZyXEL 802.11g Instrukcja Użytkownika Pobierz pdf (Strona 184)

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P-662H/HW-D Series User’s Guide

184 Chapter 11 Firewall Configuration

11.4.1 LAN to WAN Rules

The default rule for LAN to WAN traffic is that all users on the LAN are allowed non-

restricted access to the WAN. When you configure a LAN to WAN rule, you in essence want

to limit some or all users from accessing certain services on the WAN. WAN to LAN Rules

The default rule for WAN to LAN traffic blocks all incoming connections (WAN to LAN). If

you wish to allow certain WAN users to have access to your LAN, you will need to create

custom rules to allow it.

11.4.2 Alerts

Alerts are reports on events, such as attacks, that you may want to know about right away. You

can choose to generate an alert when a rule is matched in the Edit Rule screen (see Figure 97

on page 188).

When an event generates an alert, a message can be immediately sent to an e-

mail account that you specify in the Log Settings screen. Refer to the chapter on logs for

details

11.5 General Firewall Policy

Click Security > Firewall to display the following screen. Activate the firewall by selecting

the Active Firewall check box as seen in the following screen.

Refer to Section 10.1 on page 169 for more information.

Figure 95 Firewall: General

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