Verifying the storage array certificate
NetBackup 10.3.0.1 and later provide an option to verify the storage array certificate for any communication that happens between NetBackup Snapshot Manager (NBSM) and the storage array. For the verification to succeed, the root certificate of the storage array must be maintained in the trust store of NetBackup Snapshot Manager.
You must manually download the storage array certificate and add it to the NBSM trust store. After the certificate is added in the trust store, during the plug-in configuration or plug-in update operations, select the option to enable the certificate verification.
For more information, see the following technical article: