xref: /freebsd/usr.bin/iscsictl/iscsi.conf.5 (revision c6989859ae9388eeb46a24fe88f9b8d07101c710)
1.\" Copyright (c) 2007-2010 Daniel Braniss <danny@cs.huji.ac.il>
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25.\" $FreeBSD$
26.\"
27.Dd May 6, 2016
28.Dt ISCSI.CONF 5
29.Os
30.Sh NAME
31.Nm iscsi.conf
32.Nd iSCSI initiator configuration file
33.Sh DESCRIPTION
34The
35.Nm
36configuration file is used by the
37.Xr iscsictl 8
38and
39.Xr iscontrol 8
40utilities.
41The general syntax is:
42.Bf Li
43.Bd -literal
44	# this is a comment
45	nickname_1 {
46	   variable = value;
47	   ...
48	}
49	nickname_2 {
50	   variable = value;
51	   ...
52	}
53	...
54.Ed
55.Ef
56.Bl -tag -width MaxConnections
57.It Cm AuthMethod
58Sets the authentication type.
59Type can be either
60.Qq Ar None ,
61or
62.Qq Ar CHAP .
63Default is
64.Qq Ar None .
65When set to
66.Cm CHAP ,
67both
68.Cm chapIName
69and
70.Cm chapSecret
71must be defined.
72.It Cm chapIName
73Login for CHAP authentication.
74.It Cm chapSecret
75Secret for CHAP authentication.
76.It Cm tgtChapName
77Target login for Mutual CHAP authentication.
78.It Cm tgtChapSecret
79Target secret for Mutual CHAP authentication.
80.It Cm HeaderDigest
81Sets the header digest; a checksum calculated over the header of iSCSI
82PDUs, and verified on receive.
83Digest can be either
84.Qq Ar None ,
85or
86.Qq Ar CRC32C .
87Default is
88.Qq Ar None .
89.It Cm DataDigest
90Sets the data digest; a checksum calculated over the Data Section of iSCSI
91PDUs, and verified on receive.
92Digest can be either
93.Qq Ar None ,
94or
95.Qq Ar CRC32C .
96Default is
97.Qq Ar None .
98.It Cm InitiatorName
99Sets the initiator name.
100By default, the name is concatenation of
101.Qq Ar iqn.1994-09.org.freebsd:
102with the hostname.
103.It Cm TargetName
104Sets the target name.
105Not required for discovery sessions.
106.It Cm TargetAddress
107Sets the target address and port, in
108.Sy address[:port]
109format.
110The
111.Sy address
112can be either an IP address, or hostname.
113The optional port defaults to 3260.
114.It Cm SessionType
115Sets the session type.
116Type can be either
117.Qq Ar Discovery ,
118or
119.Qq Ar Normal .
120Default is
121.Qq Ar Normal .
122For normal sessions, the
123.Sy TargetName
124must be defined.
125Discovery sessions result in the initiator connecting to all the targets
126returned by SendTargets iSCSI discovery with the defined
127.Sy TargetAddress .
128.It Cm Enable
129Enable or disable the session.
130State can be either
131.Qq Ar On ,
132or
133.Qq Ar Off .
134Default is
135.Qq Ar On .
136.It Cm Offload
137Name of selected iSCSI hardware offload driver.
138Default is
139.Qq Ar None .
140.It Cm Protocol
141Name of selected protocol.
142It can be either
143.Qq Ar iSER ,
144for iSCSI over RDMA, or
145.Qq Ar iSCSI .
146Default is
147.Qq Ar iSCSI .
148.El
149.Sh FILES
150.Bl -tag -width indent
151.It Pa /etc/iscsi.conf
152.El
153.Sh EXAMPLES
154.Bd -literal
155myiscsi { # nickname
156   targetaddress = iscsi1
157   targetname    = iqn.1900.com.com:sn.123456
158}
159
160myiscsi6 { # nickname
161   targetaddress = [2001:db8::de:ef]:3260
162   targetname    = iqn.1900.com.com:sn.123456
163}
164
165chaptest {
166   targetaddress = 10.0.0.1;
167   targetname    = iqn.1900.com.com:sn.123456;
168   initiatorname = iqn.2005-01.il.ac.huji.cs:nobody;
169   authmethod    = CHAP;
170   chapiname     = iqn.2005-01.il.ac.huji.cs:nobody;
171   chapsecret    = "secretsecret";
172}
173.Ed
174.Sh SEE ALSO
175.Xr iscontrol 8 ,
176.Xr iscsictl 8
177.\"Sh HISTORY
178.\"Sh AUTHORS
179