HP StorageWorks MSA2012i HP StorageWorks 2000 Modular Smart Array Reference Gu - Page 257

iSCSI Each controller has a unique, permanent hardware address. Each controller host port has a unique, user-defined IP address. The following table shows example hardware addresses and port IP addresses. Controller Hardware Address iSCSI Port IP Address A 00C0FF0A8A51 0: 10.11.10.4 1: 10.10.10.5 B 00C0FF0A8A52 0: 10.11.10.2 1: 10.10.10.3 SAS Both controllers have the same unique, permanent node WWN. Each controller host port has a unique port WWN that is based on the node WWN. The WWN format is: 500 ■ OUI - The manufacturer's unique identifier, 00C0FF. ■ serial-number - A serial number derived from the last six hex digits of the midplane serial number. ■ port-ID - 0 for controller A port 0; 1 for A1; 2 for B0; 3 for B1. The following table shows example node WWNs and port WWNs. Notice that the node WWNs are the same and the port WWNs differ in the fourteenth digit. Controller Node WWN SAS Port WWN A 500C0FF0A408A000 0: 500C0FF0A408A000 1: 500C0FF0A408A100 B 500C0FF0A408A000 0: 500C0FF0A408A200 1: 500C0FF0A408A300 Appendix C Host Access to Storage 257