Edit a Firepower Network Group

Caution

If cloud-delivered Firewall Management Center is deployed on your tenant:

Changes you make to network objects and groups on the Objects > FTD Network Objects or Objects > FDM Objects or Objects > ASA Objects page are reflected in the corresponding cloud-delivered Firewall Management Center network object or group on the Objects > Other FTD Objects page. In addition, an entry is created in the Devices with Pending Changes page for each on-prem management center with Discover & Manage Network Objects enabled, from which you can choose and deploy the changes to the on-prem management center on which you have these objects.

Deleting a network object or group from either page deletes the object or group from both pages.

Procedure

Step 1

In the left pane, click Objects > FDM Objects.

Step 2

Locate the network group you want to edit by using object filters and search field.

Step 3

Select the network group and click the edit icon in the Actions pane.

Step 4

Change the object name and description if needed.

Step 5

If you want to change the objects or network groups that are already added to the network group, perform the following steps:

  1. Click the edit icon appearing beside the object name or network group to modify them.

  2. Click the checkmark to save your changes. Note: You can click the remove icon to delete the value from a network group.

Step 6

If you want to add new network objects or network groups to this network group, you have to perform the following steps:

  1. In the Values field, enter a new value or the name of an existing network object. When you start typing, CDO provides object names or values that match your entry. You can choose one of the existing objects shown or create a new one based on the name or value that you have entered.

  2. If CDO finds a match, to choose an existing object, click Add to add the network object or network group to the new network group.

  3. If you have entered a value or object that is not present, you can perform one of the following:

    • Click Add as New Object With This Name to create a new object with that name. Enter a value and click the checkmark to save it.

    • Click Add as New Object to create a new object. The object name and value are the same. Enter a name and click the checkmark to save it.

It's is possible to create a new object even though the value is already present. You can make changes to those objects and save them.

Step 7

Click Save. CDO displays the policies that will be affected by the change.

Step 8

Click Confirm to finalize the change to the object and any devices affected by it.

Step 9

Preview and Deploy Configuration Changes for All Devices.