ZyXEL Communications Unified Security Gateway ZyWALL 300, Руководство пользователя

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Chapter 41 Addresses
ZyWALL USG 300 User’s Guide
740
•
RANGE
- a range address is defined by a
Starting IP Address
and an
Ending
IP Address
.
•
SUBNET
- a network address is defined by a
Network
IP address and
Netmask
subnet mask.
The
Address
screen provides a summary of all addresses in the ZyWALL. To
access this screen, click
Configuration > Object
>
Address > Address
. Click a
column’s heading cell to sort the table entries by that column’s criteria. Click the
heading cell again to reverse the sort order.
Figure 495 Configuration > Object > Address > Address
The following table describes the labels in this screen. See Section 41.2.1 on page
741 for more information as well.
Table 203 Configuration > Object > Address > Address
LABEL DESCRIPTION
Add Click this to create a new entry.
Edit Double-click an entry or select it and click
Edit
to be able to modify the
entry’s settings.
Remove To remove an entry, select it and click
Remove
. The ZyWALL confirms
you want to remove it before doing so.
Object
References
Select an entry and click
Object Reference
s to open a screen that
shows which settings use the entry. See Section 13.3.2 on page 309 for
an example.
# This field is a sequential value, and it is not associated with a specific
address.
Name This field displays the configured name of each address object.
Type This field displays the type of each address object. “
INTERFACE
” means
the object uses the settings of one of the ZyWALL’s interfaces.
Address This field displays the IP addresses represented by each address object.
If the object’s settings are based on one of the ZyWALL’s interfaces, the
name of the interface displays first followed by the object’s current
address settings.