The Zone Screen - ZyXEL Communications ZyWall ATP series User Manual

Intra-zone Traffic
• Intra-zone traffic is traffic between interfaces or VPN tunnels in the same zone. For example, in
375 on page
Inter-zone Traffic
Inter-zone traffic is traffic between interfaces or VPN tunnels in different zones. For example, in
on page 579, traffic between VLAN 1 and the Internet is inter-zone traffic. This is the normal case when
zone-based security and policy settings apply.
Extra-zone Traffic
• Extra-zone traffic is traffic to or from any interface or VPN tunnel that is not assigned to a zone. For
example, in
• Some zone-based security and policy settings may apply to extra-zone traffic, especially if you can
set the zone attribute in them to Any or All. See the specific feature for more information.

34.1.2 The Zone Screen

The Zone screen provides a summary of all zones. In addition, this screen allows you to add, edit, and
remove zones. To access this screen, click Configuration > Object > Zone.
Figure 376 Configuration > Object > Zone
The following table describes the labels in this screen.
Table 232 Configuration > Object > Zone
LABEL
User Configuration /
System Default
Add
Edit
Remove
Chapter 34 Object
579, traffic between VLAN 2 and the Ethernet is intra-zone traffic.
Figure 375 on page 579, traffic to or from computer C is extra-zone traffic.
DESCRIPTION
The Zyxel Device comes with pre-configured System Default zones that you cannot
delete. You can create your own User Configuration zones
Click this to create a new, user-configured zone.
Double-click an entry or select it and click Edit to open a screen where you can modify
the entry's settings.
To remove a user-configured trunk, select it and click Remove. The Zyxel Device
confirms you want to remove it before doing so.
ZyWALL ATP Series User's Guide
580
Figure
Figure 375