Brocade Communications Systems A7990A - StorageWorks SAN Director 4/16 Blade Switch Command Reference Manual page 333

Note: Enter commands in lowercase only; mixed case is for readability.
Description
Use this command to configure all iSCSI entities (such as authentication (CHAP), discovery domains
(DD), discovery domain sets (DDSet), iSCSI virtual targets (VT), and LUN maps). Common actions
include --add, --delete, --modify, --show, --enable and --disable; however, not all actions are valid for
all operands.
Use --commit all to save all entity changes to nonvolatile memory. This triggers the propagation of
changes to all iSCSI-enabled switches and blades in the fabric.
Changes will not take effect until a --commit all command is issued.
Note
Make all necessary configuration changes before issuing --commit all.
Note
The execution of this command is subject to Admin Domain restrictions that may be in place.
Operands This command has the following operands:
auth
tgt
Fabric OS Command Reference Manual
Publication Number: 53-1000240-01
CHAP parameters. Actions on auth are:
• --create auth -u username -s CHAP_secret [-h]
Creates a CHAP entry with a CHAP secret of CHAP_secret for username.
• --modify auth -u username -s CHAP_secret [-h]
Modifies the secret associated with an existing user.
• --delete auth -u username [-h ]
Deletes the CHAP entry associated with username.
• --clear auth [-h ]
Deletes the entire authentication database.
• --show auth [-u username ] [-h]
Displays the username and status for the specified user. If username is not
specified, all users in the database are displayed.
iSCSI virtual target parameters. Actions on tgt are:
• --easycreate tgt [-w port_wwn] [-h ]
Creates iSCSI targets with all available FC targets in one step. If port_wwn is
specified, all LUNs of that target are imported into one virtual target. If no
port_wwn is specified, all FC targets are imported into virtual targets. The
names for the iSCSI targets are the target prefix followed by the port WWN.
• --easycreate tgt -s [-h ]
Shows the Node and Port WWNs which will be used for any easycrate
operation from this switch.
• --create tgt -t target_name [-h ]
Creates a target entry with the specified target_name. The target_name needs
to be in IQN format.
• --modify tgt -t target_name -a auth_method [-h ]
Associates the authentication method auth_method with the target. Valid
values for auth_method are CHAP and none. If CHAP is specified, then either
one-way or mutual CHAP is enforced, based on the login frame from the host.
• --delete tgt -t target_name [-h ]
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iscsiCfg
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