Wan To Lan Rules; Alerts; Figure 94 Lan To Wan Traffic; Figure 95 Wan To Lan Traffic - ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 User Manual

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Figure 94 LAN to WAN Traffic

11.4.2 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.
See the following figure.

Figure 95 WAN to LAN Traffic

11.5 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
on page
220)
mail message to you when an event generates an alert. Refer to the chapter on logs for details.
Chapter 11 Firewall Screens
Configure the Log Settings screen to have the ZyWALL send an immediate e-
.
ZyWALL 5/35/70 Series User's Guide
Figure 99
214

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