HP 4100 Enterprise Virtual Array - Manual (Page 20)

3. Select Administrator Options > Configure Network Options.
4. Enter a new IP address and other network settings that apply.
IMPORTANT:
IP addresses 10.0.0.0 to 10.255.255.255 are not supported. See
Private and public networks .
5. Click Save Changes. The IP address changes immediately, causing you to lose connectivity to
the WOCP.
The new IP address is stored and remains in effect, even when the storage system is shut down or
restarted.
IMPORTANT:
The new IP address will be lost if the storage system is later uninitialized or the management
module is reset.
6. From a computer on the private network, browse to https://new IP address:2372 and log in. The
WOCP GUI appears.
Resetting the storage system World Wide Name
Each HP EVA storage system is assigned a unique WWN when it is manufactured. In rare cases, such
as after uninitialization or replacement of certain components, you may need to reenter its WWN and
checksum.
Considerations
• You must be logged in as an HP EVA administrator.
• To perform the procedure, you will need to locate the WWN label on the front of the storage
system. See Locating the WWN label .
• Licenses for storage system features are tied to the storage system WWN.
CAUTION:
Failure to enter the correct WWN can result in a loss of licensed features.
Procedure
To reset the World Wide Name:
1. Locate and record the WWN and checksum.
2. Select Administrator Options > View Detailed System Information > Set WWN
3. Follow the instructions on the page.
Setting the automatic loop recovery policy
A policy controls whether the storage system automatically attempts to recover from loop pair errors. The
policy can be enabled or disabled.
Considerations
• You must be logged in as an HP EVA administrator.
20 Working with the WOCP