58 Appendix—Manual Configuration of iSCSIStep 1: Discover the Storage Array (Out-of-bandManagement Only)Default Management IPv4 Port SettingsBy default, the storage array management ports are set to Dynamic HostConfiguration Protocol (DHCP). If the controller(s) on your storage arrayis/are unable to get IP configuration from a DHCP server, it times out after 10seconds and falls back to a default static IP address. The default IPconfiguration is:Controller 0: IP: 192.168.128.101 Subnet Mask:255.255.255.0Controller 1: IP: 192.168.128.102 Subnet Mask:255.255.255.0NOTE: No default gateway is set.NOTE: If DHCP is not used, perform the initial configuration using the managementstation on the same physical subnet as the storage array. Additionally, during initialconfiguration, configure at least one network adapter on the same IP subnet as thestorage array’s default management port (192.168.128.101 or 192.168.128.102). Afterinitial configuration (management ports are configured using MD StorageManager), you can change the management station’s IP address back to itsprevious settings.Default Management IPv6 Port SettingsBy default, the storage array management ports are enabled for IPv6 statelessauto-configuration. The ports are automatically configured to respond totheir link local address and to a routable address if a configured IPv6 router ispresent on the network. To know the link local addresses of the managementport, see the MAC label for the management port on the controller. Forexample:1 If the MAC Address is 00:08:74:AA:BB:CC, the link local address startswith FE80::02.2 Add the second and third bytes 08:74 MAC address to the prefixFE80::0208:744.3 Add FF:FE to obtain FE80::0200:08FF:FE.