Usage: iscsi-ls [OPTION...] <iscsi-url>
  -i, --initiator-name=iqn-name     Initiatorname to use
  -d, --debug                       Print debug information
  -s, --show-luns                   Show the luns for each target
  -U, --url                         Output targets in URL format
                                    (does not work with -s)

Help options:
  -?, --help                        Show this help message
      --usage                       Display brief usage message

iSCSI Portal URL format : "iscsi://[<username>[%<password>]@]<host>[:<port>]"

<host> is either of:
  "hostname"       iscsi.example
  "ipv4-address"   10.1.1.27
  "ipv6-address"   [fce0::1]