Chelsio T5 Installation And User Manual page 25

Chapter 5. Software/Driver Configuration and Fine-tuning
Table of Chelsio Entity Settings
Key
Auth_CHAP_Target
Auth_CHAP_Initiator
Auth_CHAP_Challenge
Length
Auth_CHAP_Policy
PortalGroup
Chelsio T5 iSCSI PDU Offload Target with SCST support for Linux
Default
Valid Values
Value
Chelsio CHAP Parameter (Target)
"<user id>"
:"<secret>"
"<user id>"
:"<secret>"
16 to 1024 16
"Oneway" or "Oneway"
"Mutual"
Chelsio Target Specific Parameter
<portal group
tag>
@<target IP
address>
[:<port
number>]
.
.
.
[,<target IP
address>
[:<port
number>]]
[,timeout=
<timeout value
Multiple
Description
Values
No CHAP user id and secret for the
target.
<user id> must be less than 256
characters. Commas "," are not
allowed.
<secret> must be between 6 and
255 characters. Commas "," are
not
The target user id and secret are
used by
authenticate the target while doing
mutual
NOTE: The double quotes are
required as part of the format.
Yes CHAP user id and secret for the
initiator.
<user id> must be less than 256
characters. Commas "," are not
allowed.
<secret> must be between 6 and
255 characters. Commas "," are
not
The initiator user id and secret are
used by the target to authenticate
the
NOTE: The double quotes are
required as part of the format.
No CHAP challenge length
No Oneway or Mutual (two-way)
CHAP
Yes The portal group name associates
the given target with the given list
of IP addresses (and optionally,
port numbers) for servicing login
requests. It‟s required to have at
least one per target.
<portal group tag> is a unique
tag identifying the portal group. It
must be a positive integer.
<target IP address> is the IP
address associated with the portal
group tag.
allowed.
the initiator to
chap.
allowed.
initiator.
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