NetApp FAS
ONTAP can serve storage over a network using file-based protocols such as NFS and SMB , also block-based protocols , such as the SCSI over the Fibre Channel Protocol on a Fibre Channel network , Fibre Channel over Ethernet ( FCoE ) , iSCSI , and FC-NVMe transport layer . 
<triplet> SCSI <subj> iSCSI <obj> used by