HP-UX iSCSI Software Initiator Support Guide, HP-UX 11i v1 and 11i v2, July 2005

Appendix A

Configuring iSCSI Login Keys

# iscsiutil -t datadigest CRC32C None -T iqn.2003-11.com. hp.stor:iSCSI.Storage

Configure the HeaderDigest key with "CRC32C" as the value for an Operational Target Address:

# iscsiutil -t headerdigest CRC32C -I 192.1.1.58 -M 2 -T

iqn.2003-11.com.hp.stor:iSCSI.Storage

Configure both the HeaderDigest and the DataDigest keys with "CRC32C" as the value for an Operational

Target Address:

# iscsiutil -t bothdigest CRC32C -I 192.1.1.58 -M 2 -T iqn.

2003-11.com.hp.stor:iSCSI.Storage

Authentication Method Configuration Examples

Configure the AuthMethod key with "CHAP,None" as the value for all Targets:

# iscsiutil -t authmethod CHAP None

Configure the AuthMethod key with "CHAP" as the value for a particular Discovery Target Address, which is

already configured:

# iscsiutil -t authmethod CHAP -I 192.1.1.58 -M 2

Configure the AuthMethod key with "None,CHAP" as the value for an Operational Target:

# iscsiutil -t authmethod None CHAP -T iqn.2003-11.com.hp. stor:iSCSI.Storage

Configure the AuthMethod key with "CHAP" as the Authentication Method for an Operational Target Address:

# iscsiutil -t authmethod CHAP -I 192.1.1.58 -M 2 -T iqn.2003-11.com.hp.stor:iSCSI.Storage

Displaying Login Keys

NOTE The values displayed for the login keys by the following commands are the values proposed by

the iSCSI Software Initiator to the iSCSI target, in order of preference. The target MUST

respond with the first value that it supports. If the login keys are configured on a per target

basis, the login keys displayed by "iscsiutil -l" are overridden by the login keys displayed

by the other display commands.

To verify the login key configuration, execute any of the following login key display commands.