This option only affects connections to NetBackup 7.0 and earlier. For connections to NetBackup 7.0.1 and later, the veritas_pbx port is used.
If configuring connections for NetBackup 7.0 and earlier, select the
method to use to connect to the server:(An option for individual hosts)
Use the methods that are specified under Default connect options.
The daemons on the server are connected to by vnetd if possible. If it is not possible to use vnetd, the daemon's traditional port number makes the connection.
The daemons on the server are connected to by vnetd only. Select this property if your firewall rules prevent connections to the server by the traditional port number.
The daemons on the server are connected to by the traditional port number only.