Preparing for NetBackup Snapshot Manager for Cloud installationThis section includes the following topics: Meeting system requirementsNetBackup Snapshot Manager host sizing recommendationsNetBackup Snapshot Manager extension sizing recommendationsCreating an instance or preparing the host to install NetBackup Snapshot ManagerInstalling container platform (Docker, Podman)Creating and mounting a volume to store NetBackup Snapshot Manager dataVerifying that specific ports are open on the instance or physical hostPreparing NetBackup Snapshot Manager for backup from snapshot jobsIptable rules for backup from snapshot jobs in OCI