122 Fortinet Inc.
Addresses Firewall configuration
Addresses
All policies require source and destination addresses. To add addresses to a policy
between two interfaces, you must first add addresses to the address list for each
interface.
You can add, edit, and delete all firewall addresses as required. You can also organize
related addresses into address groups to simplify policy creation.
A firewall address consists of an IP address and a netmask. This information can
represent:
• The address of a subnet (for example, for a class C subnet,
IP address: 192.168.20.0 and Netmask: 255.255.255.0).
• A single IP address (for example, IP Address: 192.168.20.1 and
Netmask: 255.255.255.255)
• All possible IP addresses (represented by IP Address: 0.0.0.0 and Netmask:
0.0.0.0)
This section describes:
• Adding addresses
• Editing addresses
• Deleting addresses
• Organizing addresses into address groups
Adding addresses
1 Go to Firewall > Address.
2 Select the interface to which to add the address.
3 Select New to add a new address.
4 Enter an Address Name to identify the address.
The name can contain numbers (0-9), uppercase and lowercase letters (A-Z, a-z), and
the special characters - and _. Spaces and other special characters are not allowed.
5 Enter the IP Address.
The IP address can be:
• The IP address of a single computer (for example, 192.45.46.45).
• The IP address of a subnetwork (for example, 192.168.1.0 for a class C subnet).
• 0.0.0.0 to represent all possible IP addresses
NO
Note: IP address: 0.0.0.0 and Netmask: 255.255.255.255 is not a valid firewall address.
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