Define IP Address Ranges

In
Cortex
XDR
, select
Assets
Network Configuration
IP Address Ranges
.
Define an IP Address Range.
By default,
Cortex
XDR
creates
Private Network
ranges that specify reserved industry approved ranges. Private Network ranges are marked with a icon and can only have the name edited.
To
Add New Range
select either:
Create New
In the
Create IP Address Rage
pop-up, enter the IP address
Name
and
IP Address Range or CIDR
values.
You can add a range which is fully contained in an existing range, however you cannot add a new range which partially intersect with another range.
The range names you define will appear when investigating the network related events within the
Cortex
XDR
console.
Save
your definitions.
Upload from File
In the
Upload IP Address Ranges
pop-up, drag and drop or search for a CSV file listing the IP address ranges.
Download example file
to view the correct format.
Add
your list of IP address ranges.
Review your IP address ranges.
After you named and defined your IP address ranges, review the following information:
The
IP Address Ranges
table displays the following fields:
Range Name
—Name of the IP address range you define.
First IP Address
—First IP address value of the defined range.
Last IP Address
—Last IP address value of the defined range.
Active Assets
—Number of assets located within the defined range that are have reported
Cortex
XDR
Agent logs or appeared in your Network Firewall Logs.
Active Manged Assets
—Number of assets located within the defined range that are reported
Cortex
XDR
Agent logs.
Modified By
—User name of user who last changed the range.
Modification Time
—Timestamp of when this range was last changed.
Manage your IP address ranges.
In the
IP Address Ranges
table, locate your range and select:
Edit range
—Edit the IP address configurations. Changes made will effect the Broker VM Network Mapper.
Delete range
—Delete the IP address range.