Hi,  you can register the initiators using Navisphere CLI  you can try the below steps from the example for iSCSI  iSCSI connection  On array1 (array uid 123) (SPA IP 1.2.3.4) naviseccli –h 1.2.3.4 - user < > -password < > -scope 0 connection –addset -name mv_iscsi_connection_to_456 naviseccli –h 1.2.3.4 - user < > -password < > -scope 0 connection –addpath –name mv_iscsi_connection_to_456 –target –sp a –portid < MV ISCSI port ID on 123 array’s SPA> naviseccli –h 1.2.3.4 - user < > -password < > -scope 0 connection –addpath –name mv_iscsi_connection_to_456 –target –sp b –portid < MV ISCSI port ID on 123 array’s SPB> On array 2 (array uid 456)(SPA IP 5.6.7.8) naviseccli –h 5.6.7.8 - user < > -password < > -scope 0 connection –addset -name mv_iscsi_connection_to_123 naviseccli –h 5.6.7.8 - user < > -password < > -scope 0 connection –addpath –name mv_iscsi_connection_to_123 –target –sp a –portid < MV ISCSI port ID on 456 array’s SPA> naviseccli –h 5.6.7.8 - user < > -password < > -scope 0 connection –addpath –name mv_iscsi_connection_to_123 –target –sp b –portid < MV ISCSI port ID on 456 array’s SPB> Run the following command to see the new connection: naviseccli –h 1.2.3.4 - user < > -password < > -scope 0 connection –getset Run the following command to enable mirroring between the arrays using the connection sets: naviseccli –h 1.2.3.4 -user … -password … -scope … mirror –enablepath -connectiontype iscsi  Thanks Madhusudan
hello i am unable to register 2 storage doing link for MV/A trought iscsi wan conection, the MV wizards shows the option register: N and logeed: N, ping works between management ip address from and to both storage, and iscsi ping ip address works to and from both storage too. Any idea how to solved this. Thank you. MC.
MV/A CX4 series - ping is alive mgmt nics and between iscsi nics, but unable to 
register storage