At restoring, u see 'Step 2: Select IP'
By default, ' - Use the IP stored in the backup' is selected, in which case DA assumes you have the IP's that are in the backup, are also in the system.
In this case I assume you have a different IP on your new box, so you must select ' - Use the IP from the list:'. The IP you then select will be used for the users you restore the backups of, instead of the IPs from the backup file.