HP B6960-90078 - Manual (Page 566)

Customizing the Data Protector Environment
Firewall Support
Chapter 11 536
Figure 11-1 Configuration Diagram
The following two items define the port range settings for this
configuration:
1. In order to determine which processes need to communicate across
the firewall, see Table 11-2 for the Disk Agent and Media Agent. It
shows that the Disk Agent and Media Agent need to accept
connections from the Session Manager on port 5555. This leads to the
following rules for the firewall:
✓ Allow connections from the CM system to port 5555 on the DA
system