I want to backup my virtual Windows 2008r2 servers (vmware esxi; location a) using ntbackup to a Synology NAS which automatically syncs itself to a remote WAN location (again a Synology NAS; location b). Best would be if it is a 2way snyc, so I can apply the same backup logic at location b.
Thus I need a NAS that
1) supports iSCSI or NFS (so I can connect it as a datastore on my esxi server), that
2) supports remote replication, and that
3) provides approx. 1 TB of disk space.
Which DiskStation is the right one for me?
I do not need raid (redundancy is provided in the remote location).
Thank you so much for your help,