Backup Exec 2014 support for IP Less DAG protection Exchange 2013

Customer has implemented IP less DAG configuration of Exchange 2013 on CSV Hyper-V hosts W2K12R2 2 MBX nodes and now attempting to backup using BUE 2014.

With no central management IP or DNS entry to use - what is the best method to add BUE protection of Exchange DAG Information Store.

Posting here while i run some searches. Appreciate any links and feedback on options or 'not supported' even.

Thanks

Jules