F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Access Control Configuration Guide-6PW100

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133BConfiguring a security zone
To configure a security zone for a VD, create the VD first. For more information about VD, see System
Management and Maintenance Configuration Guide.
134BCreating a security zone
When creating a security zone, you must specify a security zone name and a security zone ID that are
respectively unique on the device. To enter the view of an existing security zone, you can specify the
security zone name, or specify both the security zone name and security zone ID. If you specify both the
security zone name and security zone ID, make sure the two arguments identify the same security zone.
A security zone created in system view belongs to the default VD, and a security zone created in VD
system view belongs to the non-default VD.
To create a security zone:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter VD system
view.
switchto vd vd-name
Required if you want to create a security zone for
a non-default VD.
3. Create a security
zone and enter
security zone view.
zone name zone-name [ id
zone-id ]
Optional.
By default, a non-default VD has no security zones,
and the default VD has five security zones:
Management (ID = 0), Local (ID = 1), Trust (ID = 2),
DMZ (ID = 3), and Untrust (ID = 4).
135BSetting the priority of a security zone
The priority of a security zone indicates the security zone's security level. The greater the priority (the
highest is 100), the higher the security level. Packets that match no interzone policies are allowed to travel
from a higher priority zone (except the management zone) to a lower priority zone, or between two
zones of the same priority, but are forbidden to travel from a lower priority zone to a higher priority zone.
To set the priority of a security zone:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter VD system view.
switchto vd vd-name Required for a security zone of a non-default VD.
3. Enter security zone
view.
zone name zone-name [ id
zone-id ]
N/A
4. Set the priority of the
security zone.
priority priority-value
By default, the priority of a user-defined security
zone is 1, and the priorities of system-predefined
security zones are: 100 for Management, 100 for
Local, 85 for Trust, 50 for DMZ, and 5 for Untrust.