To import a list of multiple IP addresses, do the following:

1. Navigate to Firewall | Aliases.
2. Click on the Import button to bulk import aliases.
3. Enter a name in the Name text field:

4. Enter a brief non-parsed description in the Description text field.
5. In the Aliases to import textbox, enter or paste in a list of IP addresses and/or networks.
6. When you are done, click on the Save button.
7. Click on the Apply Changes button.