Dell TL2000 Product Guide - Page 8

Using Linux Server 1) Edit the /etc/iscsi.conf file to add the entries below for each iSCSI target: For example, your edited /etc/iscsi.conf file might look like this: DiscoveryAddress=172.168.10.6 OutgoingUsername=iqn.1987-05.com.cisco:01.742b2d31b3e OutgoingPassword=0123456789abcdef Note: If you are configuring Mutual CHAP authentication in Linux, you must also add an IncomingUsername= and IncomingPassword= entry after each OutgoingPassword= entry. The IncomingUsername is the iSCSI target name, which can be viewed in the iSCSI bridge management interface For example, your edited /etc/iscsi.conf file might look like this: DiscoveryAddress=172.168.10.6 OutgoingUsername=iqn.1987-05.com.cisco:01.742b2d31b3e OutgoingPassword=0123456789abcdef IncomingUsername=iqn.1984-05.com.dell:powervault.6001372000f5f0e600000000463b9292 IncomingPassword=abcdef0123456789 If you are using RHEL 5 or SLES 10 SP1 1) To enable CHAP, add the following line to your /etc/iscsi/iscsid.conf file. node.session.auth.authmethod = CHAP 2) To set a username and password for CHAP authentication of the initiator by the target(s), edit the following lines as shown: node.session.auth.username = node.session.auth.password = 3) If you are using Mutual CHAP authentication, you can set the username and password for CHAP authentication of the target(s) by the initiator by editing the following lines: node.session.auth.username_in= node.session.auth.password_in = 4) To set up discovery session CHAP authentication, first uncomment the following line: discovery.sendtargets.auth.authmethod = CHAP 5) Set a username and password for a discovery session CHAP authentication of the initiator by the target(s) by editing the following lines: discovery.sendtargets.auth.username = discovery.sendtargets.auth.password = 6) To set the username 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 = discovery.sendtargets.auth.password_in = 7) As a result of steps 1 through 6, the final configuration contained in the /etc/iscsi/iscsid.conf file might look like this: node.session.auth.authmethod = CHAP node.session.auth.username = iqn.2005-03.com.redhat01.78b1b8cad821 node.session.auth.password = password_1 node.session.auth.username_in= iqn.198405.com.dell:powervault.123456 node.session.auth.password_in = test1234567890 discovery.sendtargets.auth.authmethod = CHAP discovery.sendtargets.auth.username = iqn.200503.com.redhat01.78b1b8cad821 discovery.sendtargets.auth.password = password_1 discovery.sendtargets.auth.username = iqn.198405.com.dell:powervault.123456 discovery.sendtargets.auth.password_in = test1234567890 If you are using SLES10 SP1 via the GUI 1) Select Desktop−> YaST−>iSCSI Initiator. Page 8