Veeam Backup & Replication provides support for the following platforms having the Hyper-V role installed.
Replication from older versions to newer versions of Hyper-V is supported, and it is possible to replicate virtual machines from Hyper-V to Azure Stack HCI. When doing this, the virtual machine configuration version increases.
Note: Replication requires the VM's configuration version to be compatible with the destination host. For this reason, it may not be possible to replicate from a newer version of Azure Stack HCI, or Hyper-V, to an older version.