Backup Exec with DD2500 OST replication

Hi there,

I'm having some issues with getting Backup Exec to work with a production DD2500 and DR DD2500 using the OST replication. We also have the CASO server installed as they want to be able to do granular restore from the remote Data Domain without having to re-index the catalog.

I have looked everywhere for step-by-step guide but we can't find one anywhere, can someone help?