npiv on data domain

Dear all Hi i want use npiv on data domain as i read emc document : in one of the steps i had to do follows: Create a new endpoint using the primary and secondary ports you have selected. # scsitarget endpoint add test0a0b system-address 0a primary-system-address 0a secondary-system-address 0b what is primary-system-address 0a and secondary-system-address 0b ? in the next step : scsitarget endpoint enable test0a0b and then type follow command: # scsitarget endpoint show detailed test0a0b Endpoint: scsitarget endpoint show detailed test0a0b Endpoint: test0a0b Current System Address: 0b Primary System Address: 0a Secondary System Address: 0b Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:08:a0:00:91 FC WWPN: 50:02:18:84:08:b6:00:91 how could it get ? FC WWNN: 50:02:18:80:08:a0:00:91 FC WWPN: 50:02:18:84:08:b6:00:91 This is my output on data domain a3@datadomain> scsitarget endpoint show detailed Endpoint: endpoint-fc-0 Current System Address: 5a Primary System Address: 5a Secondary System Address: none Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:09:a0:51:8a FC WWPN: 50:02:18:86:09:a0:51:8a Endpoint: endpoint-fc-1 Current System Address: 5b Primary System Address: 5b Secondary System Address: none Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:09:a0:51:8a FC WWPN: 50:02:18:86:09:a1:51:8a Endpoint: endpoint-fc-2 Current System Address: 6a Primary System Address: 6a Secondary System Address: none Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:09:a0:51:8a FC WWPN: 50:02:18:87:09:a0:51:8a Endpoint: endpoint-fc-3 Current System Address: 6b Primary System Address: 6b Secondary System Address: none Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:09:a0:51:8a FC WWPN: 50:02:18:87:09:a1:51:8a a3@datadomain> scsitarget endpoint show detailed Endpoint: endpoint-fc-0 Current System Address: 5a Primary System Address: 5a Secondary System Address: none Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:09:a0:51:8a FC WWPN: 50:02:18:86:09:a0:51:8a Endpoint: endpoint-fc-1 Current System Address: 5b Primary System Address: 5b Secondary System Address: none Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:09:a0:51:8a FC WWPN: 50:02:18:86:09:a1:51:8a Endpoint: endpoint-fc-2 Current System Address: 6a Primary System Address: 6a Secondary System Address: none Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:09:a0:51:8a FC WWPN: 50:02:18:87:09:a0:51:8a Endpoint: endpoint-fc-3 Current System Address: 6b Primary System Address: 6b Secondary System Address: none Enabled: Yes Status: Online Transport: FibreChannel FC WWNN: 50:02:18:80:09:a0:51:8a FC WWPN: 50:02:18:87:09:a1:51:8a