HP StorageWorks XP Remote Web Console Software - Manual (Page 129)

6. Click OK. Settings are applied to the array.
NOTE:
You should register user information for all hosts to be connected to a host group that performs
authentication of hosts. To allow a specific host to connect to such a host group without authentication,
configure the host group and the host as follows.
• On the host:
It does not matter if you configure the host for authentication by ports with CHAP.
Changing a host's user information (Fibre Channel environments)
You can change the host's registered user name or secret, and switch authentication settings between
Enable and Disable after registration.
NOTE:
You cannot change the WWN when you change user information.
1. Start XP LUN Configuration and Security Manager Software, and display the Authentication pane
(
Figure 31 ).
2. In the Port tree, expand the Fibre folder, and select a port or host group on which the user
information you want to change is registered. All user information for hosts registered on the
selected port or host group appears in the Authentication Information (Host) list.
3. In the User Information (Host) list, right-click the user information item you want to change, and
select Change User Information. The Change User Information (Host) pane appears.
Figure 64 Change User Information (Host) pane
. 4. Change the host's user information.
You can change the User Name and Secret. For more information about available characters
and length in the user name or secret, see
Registering a host's user information on a host group .
5. Click OK. The host's user information appears in blue in the Authentication Information (Host)
list.
6. Click Apply. A confirmation message appears.
XP LUN Configuration and Security Manager User Guide 129