About setting legacy encryption attribute in policies
You must set the attribute in your NetBackup policy according to the following:
If the attribute is set, the NetBackup server requests that NetBackup clients in that policy perform encrypted backups.
If the attribute is not set, the NetBackup server does not request that NetBackup clients in that policy perform encrypted backups.
You can use the Attributes tab of the policy in the NetBackup Administration Console to set or clear the attribute for a policy.
Refer to the NetBackup Administrator's Guide, Volume I for more information on how to configure policies.
You can also use the bpinst command to set or clear the attribute for NetBackup policies. This method is convenient if you want to set or clear the attribute for several policies.
For example, to set the attribute for policy1 and policy2 from a NetBackup server, enter a command like the following:
bpinst -LEGACY_CRYPT -policy_encrypt 1 -policy_names policy1 policy2
The 1 parameter sets the encryption attribute (0 would clear it).