1To enable CHAP (optional), the following line needs to be enabled in your /etc/iscsi/iscsid.conf file: node.session.auth.authmethod = CHAP

2To set a user name and password for CHAP authentication of the initiator by the target(s), edit the following lines:

node.session.auth.username = <iscsi_initiator_username>

node.session.auth.password = <CHAP_initiator_password>

3If you are using Mutual CHAP authentication, you can set the user name and password for CHAP authentication of the target(s) by the initiator by editing the following lines:

node.session.auth.username_in= <iscsi_target_username>

node.session.auth.password_in = <CHAP_target_password>

4To set up discovery session CHAP authentication, first uncomment the following line:

discovery.sendtargets.auth.authmethod = CHAP

5Set a user name and password for a discovery session CHAP authentication of the initiator by the target(s) by editing the following lines:

discovery.sendtargets.auth.username = <iscsi_initiator_username>

discovery.sendtargets.auth.password = <CHAP_initiator_password>

6To set the user name and password for discovery session CHAP authentication of the target(s) by the initiator for Mutual CHAP, edit the following lines:

discovery.sendtargets.auth.username = <iscsi_target_username>

discovery.sendtargets.auth.password_in = <CHAP_target_password>

Appendix—Manual Configuration of iSCSI

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Dell MD3220, MD3200 manual Discovery.sendtargets.auth.authmethod = Chap