H3C Technologies H3C SecCenter UTM Manager - Manual (Page 226)

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Table 195 Address range configuration items
Item Description
Name
Required
Type a name for the address range.
The name can contain only digits (0-9), letters (a-z), and underscores (_), and
it cannot start or end with an underscore.
IMPORTANT:
The name must be unique in the system. It cannot be the same as the name of an
existing host address, address range, subnet address, or IP address group.
Description
Optional
Type some descriptive information for the address range.
Address Range
Required
Set the start IP address and end IP address of the address range.
The IP addresses must be in dotted decimal notation.
Excluded Addresses
Required
Specify the IP addresses to be excluded from the address range.
• Input an IP address and click Add next to the text box to add the IP address
to the excluded IP addresses list. You can also select an IP address on the list
and click Delete to remove the IP address from the list.
• The IP addresses must be in dotted decimal notation.
To delete address ranges, select them and click Delete on the address range management page.
Return to
IP address management functions .
Subnet addresses
From the navigation tree of the firewall management component, select IP Addresses under Security
Policy Management. Click the Subnet Addresses tab to enter the subnet address management page, as
shown in
Figure 215 . Table 196 describes the fields of the subnet address list.
Figure 215 Subnet address management page
Table 196 Fields of the subnet address list
Field Description
Name Name of the subnet address
Subnet Subnet address and mask
Excluded Addresses Addresses excluded from the subnet
Description Descriptive information about the subnet address