User`s guide

4 – Interactive Mode Commands
Target Menu
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Q
■ TGTCPO_Timestamp
■ TGT_TargetIPAddress
Each setting is displayed with the current value in brackets, for example:
TGT_DefaultTimeout [120] :
To change the value, type the new value after the prompt. To keep the current value,
press ENTER at the prompt. The next device setting displays. The settings are
displayed one-by-one, in the order shown in the above list.
These settings are described in table 4-1.
4.7.5
Add a Target
(Command Line Option -pa)
This option allows you to add a new target to the current working adapter.
Enter the following information for the new target as prompted; the parameters are
displayed one at a time:
■ TGT_iSCSI_Name (target iSCSI name)
■ TGT_Port (target port)
■ TGT_TargetIPAddress (target IP address)
When the TGT_iSCSI_Name is not specified, the default is an empty string. When
a TGT_Port number is not specified, the default number 3260 is used.
4.7.6
Configure Target Authentication Menu
The iSCSI HBA firmware uses the challenge handshake authentication protocol
(CHAP) as an authentication mechanism between the iSCSI initiators (QLA4xxx
HBA ports) and the devices to which they are attached (targets). Authentication can
be disabled or enabled for a specific target or for all targets attached to the QLA4xxx
HBA port.
Perform the following steps to configure target authentication (CHAP):
1. If you haven’t already, specify the HBA port whose settings you want to view
or change by typing the number for the Set Working Adapter option, then
press ENTER.
2. A list of all iSCSI HBA ports is displayed. Type the number for the HBA port
whose settings you want to change, then press ENTER.
3. Make changes in the submenus, as described in the following sections:
■ Display CHAP table (see section 4.7.6.1)
■ Display targets using CHAP entries (see section 4.7.6.2)
■ Assign a CHAP entry to a target (see section 4.7.6.3)