Appendix—Manual Configuration of iSCSI 65Step 6: Configure CHAP Authentication on theHost Server (Optional)If you configured CHAP authentication in "Step 5: Configure CHAPAuthentication on the Storage Array (Optional)" on page 63, complete thefollowing steps. If not, skip to "Step 7: Connect to the Target Storage ArrayFrom the Host Server" on page 69.Select the set of steps in one of the following sections (Windows or Linux)that corresponds to your operating system.If you are using Windows Server 2008 GUI version:1 Click Start Programs Microsoft iSCSI Initiator or click Start AllPrograms Administrative Tools iSCSI Initiator.2 If you are not using mutual CHAP authentication, go to step 4.3 If you are using mutual CHAP authentication, click the General tab andselect Secret. At Enter a secure secret, enter the mutual CHAP secret youentered for the storage array4 Click the Discovery tab.5 Under Target Portals, select the IP address of the iSCSI port on the storagearray and click Remove.The iSCSI port you configured on the storage array during targetdiscovery disappears.6 Under Target Portals, click Add and re-enter the IP address or DNS nameof the iSCSI port on the storage array (removed above).7 Click Advanced and set the following values on the General tab:• Local Adapter—Should always be set to Microsoft iSCSI Initiator.• Source IP—The source IP address of the host you want to connectwith.• Data Digest and Header Digest—Optionally, you can specify that adigest of data or header information be compiled during transmissionto assist in troubleshooting.• CHAP logon information—Enter the target CHAP authenticationuser name and secret you entered (for the host server) on thestorage array.