You can refer to the whitepaper: [URL] 3.8 Using iSCSI storage  BTW, NS-120 is a NAS device, why not use NFS protocol?
hi all i just wanted to ask a question, in which i am stucked since last 3 days, i have vmaware esxi 5.1, having iscsi software adapter, which i wanted to connect with my NS-120,  i have already read and implement the solutions given on support pages, but all in vain,  it is also pertinent to mention that i am connecting the same vmware host with my AX4/5i, but in the case of NS-120, i am helpless, please guide me for the procedure. i will be really great full to all the advisers and experts. thanks n regards 
can't see vmware connections in ns-120