HP D2D HP StorageWorks Linux and UNIX configuration guide for D2D Backup Syste - Page 32

be modified as follows, The output will be similar to

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7. To optionally configure uni-directional CHAP authentication you should update the iSCSI Authentication details in the Web Management Interface, as shown below. NOTE: In the following commands, items in parentheses are user-defined strings. Substitute the appropriate information for , and . Once the HP StorageWorks D2D Backup System has been modified, the operating system should be modified as follows: # iscsiutil -t authmethod CHAP None # iscsiutil -u -H CHAP_UNI # iscsiutil -u -N -T -I x.x.x.x # iscsiutil -u -W -T -I x.x.x.x 8. If CHAP authentication has been enabled, rediscover operational target devices by typing the following: # ioscan -H 255 The output will be similar to this: H/W Path Class Description 255/0 iscsi iSCSI Virtual Node 255/0/0.0 ext_bus iSCSI-SCSI Protocol Interface 255/0/0.0.0 target 255/0/0.0.0.0 tape HP Ultrium 3-SCSI 255/0/2.0 ext_bus iSCSI-SCSI Protocol Interface 255/0/2.0.0 target 255/0/2.0.0.0 autoch HP MSL G3 Series 32 HP-UX 11i V2/V3 (PA-RISC & IA64)

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7.
To optionally configure uni-directional CHAP authentication you should update the iSCSI
Authentication details in the Web Management Interface, as shown below.
NOTE:
In the following commands, items in parentheses are user-defined strings. Substitute the
appropriate information for
<iqn...>
,
<chap_password>
and
<chap_username>
.
Once the HP StorageWorks D2D Backup System has been modified, the operating system should
be modified as follows:
# iscsiutil –t authmethod CHAP None
# iscsiutil –u –H CHAP_UNI
# iscsiutil –u –N <chap_username> –T <iqn...> –I x.x.x.x
# iscsiutil –u –W <chap_password> –T <iqn...> –I x.x.x.x
8.
If CHAP authentication has been enabled, rediscover operational target devices by typing the
following:
# ioscan -H 255
The output will be similar to this:
H/W Path
Class
Description
==================================================
255/0
iscsi
iSCSI Virtual Node
255/0/0.0
ext_bus
iSCSI-SCSI Protocol Interface
255/0/0.0.0
target
255/0/0.0.0.0
tape
HP
Ultrium 3-SCSI
255/0/2.0
ext_bus
iSCSI-SCSI Protocol Interface
255/0/2.0.0
target
255/0/2.0.0.0
autoch
HP
MSL G3 Series
HP-UX 11i V2/V3 (PA-RISC & IA64)
32