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Figure 9 CHAP Configuration for Mutual CHAP
Fill in the Target CHAP Name (the initiator IQN name), the Target Secret, the Initiator
CHAP Name (which is the DNS name of the storage), and an Initiator Secret, and then
click OK.
• If you want to remove CHAP authentication later on, in the Authentication Method setting
on the Add-Ping iSCSI Target screen (“One-Way CHAP” (page 28)), select None.
12. If you have set up CHAP authentication, then before rebooting the host system, make sure to
set the matching CHAP parameters for the host in the HP 3PAR StoreServ Storage.
NOTE: If you do not want to configure CHAP using BIOS, you can alter the iSCSI initiator
properties after the system is booted.
• If one-way CHAP has been selected, enter the matching CHAP secret as follows:
root@jnodec103140:S99814# sethost initchap -f aaaaaabbbbbb EsxHost1
root@jnodec103140:S99814# showhost -chap
• If mutual CHAP has been selected, enter the mutual CHAP secret as follows:
root@jnodec103140:S99814# sethost targetchap -f bbbbbbcccccc EsxHost1
root@jnodec103140:S99814#
root@jnodec103140:S99814# showhost -chap
Id Name -Initiator_CHAP_Name- -Target_CHAP_Name-
1 EsxHost1 EsxHost1 S814
root@jnodec103140:S99814#
After entering the CHAP secret, exit the BIOS and reboot the host.
Hardware iSCSI Support 29