Applies to ONTAP 9 Veeam Backup Application Vserver-scope NDMP Issue Veeam fails to make connection with ONTAP 9 cluster while authenticating using NDMP user and storage IP. Error in Veeam Application...Applies to ONTAP 9 Veeam Backup Application Vserver-scope NDMP Issue Veeam fails to make connection with ONTAP 9 cluster while authenticating using NDMP user and storage IP. Error in Veeam Application: Time out to process command: Negotiate NDMP protocol version with NDMP server. NDMP error: NDMP_TIMEOUT_ERR