Item Specification Comments
IPsec
2
N/A N/A
TCP port number 3260 Changeable among 1 to
65,535. Observ
e the following if
changing values:
• The setting of the
corresponding host should
also be changed to log in
the new port number.
• The new port number might
conflict with other network
communication or be
filtered on some network
equipment, preventing the
storage system from
communicating through the
new port number.
iSCSI name Both iqn
3
and eui
4
types are
supported
The unique iqn value is
automatically set when a target
is made. iSCSI name is
configurable.
Error recovery level 0 (zero) Error recovery by retrying from
host. Does not support Level 1
and Level 2.
Header digest Supported Detects header error or data
error with iSCSI
communication. The storage
system follows the host's digest
setting. If digest is enabled, the
performance degrades. The
amount of the degradation
depends on factors such as host
performance of host and
transaction pattern.
Data digest Supported
Maximum iSCSI connections at
one time
255 per iSCSI port N/A
CHAP Supported Authentication: login request is
sent properly from host to
storage. CHAP is not supported
during discovery session.
Mutual (2-way) CHAP Supported (not available if
connected to Linux software
initiator)
Authentication: login request is
sent properly from host to
storage.
CHAP user registration Max 512 users per iSCSI port N/A
iSNS Supported With iSNS (name service), a
host can disco
ver a target
without knowing the target's IP
address.
116 Storage system specifications
Hitachi Virtual Storage Platform G400, G600 Hardware Reference Guide
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