NetBackup media server outgoing ports

Table: NetBackup media server outbound ports and destinations shows the ports that the media server uses to connect to remote hosts. The table shows the port name, port number, destination, and additional information.

Table: NetBackup media server outbound ports and destinations

Port name and number	Destination	Notes
veritas_pbx 1556	Master server	Accesses legacy policy information from bpdbm. Accesses legacy job information from bpjobd. Updates image catalog information to bpdbm. Makes miscellaneous requests to bprd. Accesses job information. Accesses resource information.
veritas_pbx 1556	Media server	Establishes sockets to other media servers for duplication, disk staging, and synthetics.
veritas_pbx 1556	Enterprise media management (EMM) server	Accesses information about device, media, and storage databases.
veritas_pbx 1556	Client	Determines the NetBackup software release level on the client and is used to backup or restore the client files or data.
13783	Authentication server	Authenticates users and machines. Used only when NetBackup access control (NBAC) is enabled.
13722	Authorization server	Authenticates a user for system administration. Used only when NBAC is enabled.