Fujitsu Eternus web GUI User Manual page 361

Chapter 9 Connectivity Management
9.2 Functions in the Action Area for Connectivity
• CmdSN Count
Change the number of commands that can be accepted from the host to the target port
at the same time. It is not necessary to change the setting from "Unlimited" for normal
use.
- Unlimited
- 180
- 100
- 80
- 40
- 20
●
Security
• CHAP
Select "ON "to enable CHAP Authentication for the target port. Select "OFF" to disable
CHAP Authentication.
For CHAP authentication, an encrypted password based on a random key that the
ETERNUS DX Disk storage system receives from the host is sent, and connection
possibility is judged on the server side.
• CHAP User Name
When "ON" is selected for "CHAP", enter the user name to access the target port.
Make sure to set the user name and password in pairs.
The following input conditions applied:
- 1 - 255 alphanumeric characters and symbols
- Space
• New Password
When "ON" is selected for "CHAP", enter the password to access the target port. Make
sure to set the user name and password in pairs.
The following input conditions apply:
- 12 - 100 alphanumeric characters and symbols
- Space
• Confirm new Password
Specify the same password as that entered in the New Password field.
The following input conditions apply:
- 12 - 100 alphanumeric characters and symbols
- Space
• Header Digest
Select "OFF" to not add the Header Digest of the target port. Select "CRC32C" to add
the Header Digest. Header Digest is a check code to be added to the header part of the
iSCSI port detailed information.
Specify "CRC32C" when the host requests to add the check code. "CRC32C" is the
algorithm that is used to create a check code.
• Data Digest
Select "OFF" to not add the Data Digest of the target port. Select "CRC32C" to add the
Data Digest. Data Digest is a check code to be added to the data area of the iSCSI port
detailed information.
Specify "CRC32C" when the host requests to add the check code. "CRC32C" is the
algorithm that is used to create a check code.
ETERNUS Web GUI User's Guide
Copyright 2011 FUJITSU LIMITED
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