HP StoreOnce User Manual page 58

6. Select a Target Appliance from the list and click Next.
NOTE:
Enter the Target Appliance IP Address or fully qualified domain name. The default values for
the Command and Data Protocol Port Numbers cannot be edited. (If replication needs to take
place through a firewall, the network administrator will need to open (TCP) ports 9387
(Command protocol) and 9388 (Data protocol) to allow the replication traffic to pass to and
from the HP StoreOnce Backup systems.) Click Add Target Appliance.
See also
7. The wizard then moves to the Select Target Library step. Select a library on the target appliance
and click Next.
58 Replication functions
If you want to select an appliance that is not yet on the list, click Add Target Appliance.
How do I identify the IP address of a service set? (page 41).