HP EVA Array iSCSI Connectivity Option - Manual (Page 207)

Enable CHAP for the Microsoft iSCSI Initiator
1. Click Discovery.
For manually discovering iSCSI target portals:
a. Click Add under Target Portals.
b. Enter the IP address of the iSCSI port of the mpx100/100b.
c. Click Advanced.
d. Select the CHAP Login Information checkbox.
e. Enter the CHAP secret for the mpx100/100b–discovered iSCSI Initiator in the Target Secret
box, for example, CHAPsecret01.
f. Click OK and the initiator completes Target discovery.
Using iSNS for target discovery:
i.
Click Add under iSNS Servers.
ii. Enter the IP address of the iSNS server.
iii. Click OK.
2. Click Targets and select the appropriate target for login.
3. Click Log On and then click Advanced.
4. Select the CHAP Login Information checkbox.
5. Enter the CHAP secret for the mpx100/100b–discovered iSCSI Initiator in the Target Secret box.
6. Click OK and then click OK again.
Enabling single–direction CHAP during discovery and
bidirectional CHAP during normal session
Table 35 lists the parameters you need to enable single-direction CHAP during discovery and
bidirectional CHAP during normal sessions.
Table 35 CHAP single and bidirectional settings
mpx100/100b secret settings MS Initiator secret settings
iSCSI Port N/A General Tab Secret hpstorageworks
Discovered iSCSI Initiator CHAPsecret01 Add Target Portal CHAPsecret0
iSCSI Presented Target hpstorageworks Log on to Target CHAPsecret01
NOTE:
These are examples of secret settings. You must 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.
ii. Select the Enable CHAP check box.
iii. Enter a CHAP secret. For example:
EVA iSCSI connectivity user guide 207