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    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/TSM_Server_backup_error__NDMP_Connect__Unable_to_Connect_to_Connection_refused
      Applies to ONTAP 9 NDMP Vserver scoped Tivoli Storage Manager (TSM) Issue TSM backup fails to establish a data connection from ONTAP to TSM with the error: NDMP Connect: Unable to Connect to [IP]:1024...Applies to ONTAP 9 NDMP Vserver scoped Tivoli Storage Manager (TSM) Issue TSM backup fails to establish a data connection from ONTAP to TSM with the error: NDMP Connect: Unable to Connect to [IP]:1024 due to Connection refused