HP EVA Array iSCSI Connectivity Option - Manual (Page 205)

• bidirectional CHAP during discovery and during normal session.
Enabling single–direction CHAP during discovery and normal
session
Table 34 lists the parameters you use to enable single–direction CHAP.
Table 34 CHAP single direction settings
mpx100/100b secret settings MS Initiator secret settings
Source Setting (example) Action Setting (example)
iSCSI Port N/A General Tab Secret N/A
Discovered iSCSI Initiator CHAPsecret01 Add Target Portal CHAPsecret01
iSCSI Presented Target N/A Log on to Target CHAPsecret01
NOTE:
These are examples of secret settings. Configure CHAP with settings that apply to your specific
network environment.
1. Enable CHAP for the mpx100/100b discovered iSCSI Initiator entry. Select one of the following
procedures depending upon the interface you are using:
a. To enable CHAP for the mpx100/100b discovered iSCSI Initiator entry using HP
StorageWorks mpx Manager:
• If the iSCSI Initiator is not listed under Discovered iSCSI Initiators:
i. Go to the Wizard menu and select the Add Initiator Wizard and enter the iqn
name string.
ii. Select the Enable CHAP check box.
iii. Enter a CHAP secret. For example:
CHAPsecret01
• If the iSCSI Initiator is already listed under Discovered iSCSI Initiators:
i. Select the initiator in the left-hand column of the Discovered ISCSI Initiator list.
ii. Click the Information tab.
iii. Select the Enable CHAP check box.
iv. Enter a CHAP secret. For example:
CHAPsecret01
b. To enable CHAP for the mpx100/100b Discovered iSCSI Initiator entry using the
mpx100/100b CLI:
• If the iSCSI Initiator is not listed under the Show Initiators command:
i. Enter the initiator add command and add the iSCSI Initiator that is about to
do discovery.
ii. Enable CHAP and enter a CHAP secret. For example:
CHAPsecret01
• If the iSCSI Initiator is already listed under the Show Initiators command:
i. Enter the initiator mod command and select the iSCSI Initiator that is about to
do discovery.
ii. Enable CHAP and enter a CHAP secret. For example:
CHAPsecret01
2. Enable CHAP for the Microsoft iSCSI Initiator:
a. Click Discovery.
• For manually discovering iSCSI target portals:
i. Click Add under Target Portals.
EVA iSCSI connectivity user guide 205