wpa_supplicant.conf revision 1.1.1.5 1 1.1 christos ##### Example wpa_supplicant configuration file ###############################
2 1.1 christos #
3 1.1 christos # This file describes configuration file format and lists all available option.
4 1.1 christos # Please also take a look at simpler configuration examples in 'examples'
5 1.1 christos # subdirectory.
6 1.1 christos #
7 1.1 christos # Empty lines and lines starting with # are ignored
8 1.1 christos
9 1.1 christos # NOTE! This file may contain password information and should probably be made
10 1.1 christos # readable only by root user on multiuser systems.
11 1.1 christos
12 1.1 christos # Note: All file paths in this configuration file should use full (absolute,
13 1.1 christos # not relative to working directory) path in order to allow working directory
14 1.1 christos # to be changed. This can happen if wpa_supplicant is run in the background.
15 1.1 christos
16 1.1 christos # Whether to allow wpa_supplicant to update (overwrite) configuration
17 1.1 christos #
18 1.1 christos # This option can be used to allow wpa_supplicant to overwrite configuration
19 1.1 christos # file whenever configuration is changed (e.g., new network block is added with
20 1.1 christos # wpa_cli or wpa_gui, or a password is changed). This is required for
21 1.1 christos # wpa_cli/wpa_gui to be able to store the configuration changes permanently.
22 1.1 christos # Please note that overwriting configuration file will remove the comments from
23 1.1 christos # it.
24 1.1 christos #update_config=1
25 1.1 christos
26 1.1 christos # global configuration (shared by all network blocks)
27 1.1 christos #
28 1.1 christos # Parameters for the control interface. If this is specified, wpa_supplicant
29 1.1 christos # will open a control interface that is available for external programs to
30 1.1 christos # manage wpa_supplicant. The meaning of this string depends on which control
31 1.1.1.2 christos # interface mechanism is used. For all cases, the existence of this parameter
32 1.1 christos # in configuration is used to determine whether the control interface is
33 1.1 christos # enabled.
34 1.1 christos #
35 1.1 christos # For UNIX domain sockets (default on Linux and BSD): This is a directory that
36 1.1 christos # will be created for UNIX domain sockets for listening to requests from
37 1.1 christos # external programs (CLI/GUI, etc.) for status information and configuration.
38 1.1 christos # The socket file will be named based on the interface name, so multiple
39 1.1 christos # wpa_supplicant processes can be run at the same time if more than one
40 1.1 christos # interface is used.
41 1.1 christos # /var/run/wpa_supplicant is the recommended directory for sockets and by
42 1.1 christos # default, wpa_cli will use it when trying to connect with wpa_supplicant.
43 1.1 christos #
44 1.1 christos # Access control for the control interface can be configured by setting the
45 1.1 christos # directory to allow only members of a group to use sockets. This way, it is
46 1.1 christos # possible to run wpa_supplicant as root (since it needs to change network
47 1.1 christos # configuration and open raw sockets) and still allow GUI/CLI components to be
48 1.1 christos # run as non-root users. However, since the control interface can be used to
49 1.1 christos # change the network configuration, this access needs to be protected in many
50 1.1 christos # cases. By default, wpa_supplicant is configured to use gid 0 (root). If you
51 1.1 christos # want to allow non-root users to use the control interface, add a new group
52 1.1 christos # and change this value to match with that group. Add users that should have
53 1.1 christos # control interface access to this group. If this variable is commented out or
54 1.1 christos # not included in the configuration file, group will not be changed from the
55 1.1 christos # value it got by default when the directory or socket was created.
56 1.1 christos #
57 1.1 christos # When configuring both the directory and group, use following format:
58 1.1 christos # DIR=/var/run/wpa_supplicant GROUP=wheel
59 1.1 christos # DIR=/var/run/wpa_supplicant GROUP=0
60 1.1 christos # (group can be either group name or gid)
61 1.1 christos #
62 1.1 christos # For UDP connections (default on Windows): The value will be ignored. This
63 1.1 christos # variable is just used to select that the control interface is to be created.
64 1.1 christos # The value can be set to, e.g., udp (ctrl_interface=udp)
65 1.1 christos #
66 1.1 christos # For Windows Named Pipe: This value can be used to set the security descriptor
67 1.1 christos # for controlling access to the control interface. Security descriptor can be
68 1.1 christos # set using Security Descriptor String Format (see http://msdn.microsoft.com/
69 1.1 christos # library/default.asp?url=/library/en-us/secauthz/security/
70 1.1 christos # security_descriptor_string_format.asp). The descriptor string needs to be
71 1.1 christos # prefixed with SDDL=. For example, ctrl_interface=SDDL=D: would set an empty
72 1.1 christos # DACL (which will reject all connections). See README-Windows.txt for more
73 1.1 christos # information about SDDL string format.
74 1.1 christos #
75 1.1 christos ctrl_interface=/var/run/wpa_supplicant
76 1.1 christos
77 1.1 christos # IEEE 802.1X/EAPOL version
78 1.1 christos # wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which defines
79 1.1 christos # EAPOL version 2. However, there are many APs that do not handle the new
80 1.1 christos # version number correctly (they seem to drop the frames completely). In order
81 1.1 christos # to make wpa_supplicant interoperate with these APs, the version number is set
82 1.1 christos # to 1 by default. This configuration value can be used to set it to the new
83 1.1 christos # version (2).
84 1.1.1.4 christos # Note: When using MACsec, eapol_version shall be set to 3, which is
85 1.1.1.4 christos # defined in IEEE Std 802.1X-2010.
86 1.1 christos eapol_version=1
87 1.1 christos
88 1.1 christos # AP scanning/selection
89 1.1 christos # By default, wpa_supplicant requests driver to perform AP scanning and then
90 1.1 christos # uses the scan results to select a suitable AP. Another alternative is to
91 1.1 christos # allow the driver to take care of AP scanning and selection and use
92 1.1 christos # wpa_supplicant just to process EAPOL frames based on IEEE 802.11 association
93 1.1 christos # information from the driver.
94 1.1 christos # 1: wpa_supplicant initiates scanning and AP selection; if no APs matching to
95 1.1 christos # the currently enabled networks are found, a new network (IBSS or AP mode
96 1.1 christos # operation) may be initialized (if configured) (default)
97 1.1 christos # 0: driver takes care of scanning, AP selection, and IEEE 802.11 association
98 1.1 christos # parameters (e.g., WPA IE generation); this mode can also be used with
99 1.1 christos # non-WPA drivers when using IEEE 802.1X mode; do not try to associate with
100 1.1 christos # APs (i.e., external program needs to control association). This mode must
101 1.1 christos # also be used when using wired Ethernet drivers.
102 1.1.1.4 christos # Note: macsec_qca driver is one type of Ethernet driver which implements
103 1.1.1.4 christos # macsec feature.
104 1.1 christos # 2: like 0, but associate with APs using security policy and SSID (but not
105 1.1 christos # BSSID); this can be used, e.g., with ndiswrapper and NDIS drivers to
106 1.1 christos # enable operation with hidden SSIDs and optimized roaming; in this mode,
107 1.1 christos # the network blocks in the configuration file are tried one by one until
108 1.1 christos # the driver reports successful association; each network block should have
109 1.1 christos # explicit security policy (i.e., only one option in the lists) for
110 1.1 christos # key_mgmt, pairwise, group, proto variables
111 1.1 christos # When using IBSS or AP mode, ap_scan=2 mode can force the new network to be
112 1.1 christos # created immediately regardless of scan results. ap_scan=1 mode will first try
113 1.1 christos # to scan for existing networks and only if no matches with the enabled
114 1.1 christos # networks are found, a new IBSS or AP mode network is created.
115 1.1 christos ap_scan=1
116 1.1 christos
117 1.1.1.5 christos # MPM residency
118 1.1.1.5 christos # By default, wpa_supplicant implements the mesh peering manager (MPM) for an
119 1.1.1.5 christos # open mesh. However, if the driver can implement the MPM, you may set this to
120 1.1.1.5 christos # 0 to use the driver version. When AMPE is enabled, the wpa_supplicant MPM is
121 1.1.1.5 christos # always used.
122 1.1.1.5 christos # 0: MPM lives in the driver
123 1.1.1.5 christos # 1: wpa_supplicant provides an MPM which handles peering (default)
124 1.1.1.5 christos #user_mpm=1
125 1.1.1.5 christos
126 1.1.1.5 christos # Maximum number of peer links (0-255; default: 99)
127 1.1.1.5 christos # Maximum number of mesh peering currently maintained by the STA.
128 1.1.1.5 christos #max_peer_links=99
129 1.1.1.5 christos
130 1.1.1.5 christos # Timeout in seconds to detect STA inactivity (default: 300 seconds)
131 1.1.1.5 christos #
132 1.1.1.5 christos # This timeout value is used in mesh STA to clean up inactive stations.
133 1.1.1.5 christos #mesh_max_inactivity=300
134 1.1.1.5 christos
135 1.1.1.5 christos # cert_in_cb - Whether to include a peer certificate dump in events
136 1.1.1.5 christos # This controls whether peer certificates for authentication server and
137 1.1.1.5 christos # its certificate chain are included in EAP peer certificate events. This is
138 1.1.1.5 christos # enabled by default.
139 1.1.1.5 christos #cert_in_cb=1
140 1.1.1.5 christos
141 1.1 christos # EAP fast re-authentication
142 1.1 christos # By default, fast re-authentication is enabled for all EAP methods that
143 1.1 christos # support it. This variable can be used to disable fast re-authentication.
144 1.1 christos # Normally, there is no need to disable this.
145 1.1 christos fast_reauth=1
146 1.1 christos
147 1.1 christos # OpenSSL Engine support
148 1.1 christos # These options can be used to load OpenSSL engines.
149 1.1 christos # The two engines that are supported currently are shown below:
150 1.1 christos # They are both from the opensc project (http://www.opensc.org/)
151 1.1 christos # By default no engines are loaded.
152 1.1 christos # make the opensc engine available
153 1.1 christos #opensc_engine_path=/usr/lib/opensc/engine_opensc.so
154 1.1 christos # make the pkcs11 engine available
155 1.1 christos #pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so
156 1.1 christos # configure the path to the pkcs11 module required by the pkcs11 engine
157 1.1 christos #pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
158 1.1 christos
159 1.1.1.5 christos # OpenSSL cipher string
160 1.1.1.5 christos #
161 1.1.1.5 christos # This is an OpenSSL specific configuration option for configuring the default
162 1.1.1.5 christos # ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the default.
163 1.1.1.5 christos # See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation
164 1.1.1.5 christos # on cipher suite configuration. This is applicable only if wpa_supplicant is
165 1.1.1.5 christos # built to use OpenSSL.
166 1.1.1.5 christos #openssl_ciphers=DEFAULT:!EXP:!LOW
167 1.1.1.5 christos
168 1.1.1.5 christos
169 1.1 christos # Dynamic EAP methods
170 1.1 christos # If EAP methods were built dynamically as shared object files, they need to be
171 1.1 christos # loaded here before being used in the network blocks. By default, EAP methods
172 1.1 christos # are included statically in the build, so these lines are not needed
173 1.1 christos #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so
174 1.1 christos #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so
175 1.1 christos
176 1.1 christos # Driver interface parameters
177 1.1 christos # This field can be used to configure arbitrary driver interace parameters. The
178 1.1 christos # format is specific to the selected driver interface. This field is not used
179 1.1 christos # in most cases.
180 1.1 christos #driver_param="field=value"
181 1.1 christos
182 1.1 christos # Country code
183 1.1 christos # The ISO/IEC alpha2 country code for the country in which this device is
184 1.1 christos # currently operating.
185 1.1 christos #country=US
186 1.1 christos
187 1.1 christos # Maximum lifetime for PMKSA in seconds; default 43200
188 1.1 christos #dot11RSNAConfigPMKLifetime=43200
189 1.1 christos # Threshold for reauthentication (percentage of PMK lifetime); default 70
190 1.1 christos #dot11RSNAConfigPMKReauthThreshold=70
191 1.1 christos # Timeout for security association negotiation in seconds; default 60
192 1.1 christos #dot11RSNAConfigSATimeout=60
193 1.1 christos
194 1.1 christos # Wi-Fi Protected Setup (WPS) parameters
195 1.1 christos
196 1.1 christos # Universally Unique IDentifier (UUID; see RFC 4122) of the device
197 1.1 christos # If not configured, UUID will be generated based on the local MAC address.
198 1.1 christos #uuid=12345678-9abc-def0-1234-56789abcdef0
199 1.1 christos
200 1.1 christos # Device Name
201 1.1 christos # User-friendly description of device; up to 32 octets encoded in UTF-8
202 1.1 christos #device_name=Wireless Client
203 1.1 christos
204 1.1 christos # Manufacturer
205 1.1 christos # The manufacturer of the device (up to 64 ASCII characters)
206 1.1 christos #manufacturer=Company
207 1.1 christos
208 1.1 christos # Model Name
209 1.1 christos # Model of the device (up to 32 ASCII characters)
210 1.1 christos #model_name=cmodel
211 1.1 christos
212 1.1 christos # Model Number
213 1.1 christos # Additional device description (up to 32 ASCII characters)
214 1.1 christos #model_number=123
215 1.1 christos
216 1.1 christos # Serial Number
217 1.1 christos # Serial number of the device (up to 32 characters)
218 1.1 christos #serial_number=12345
219 1.1 christos
220 1.1 christos # Primary Device Type
221 1.1 christos # Used format: <categ>-<OUI>-<subcateg>
222 1.1 christos # categ = Category as an integer value
223 1.1 christos # OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
224 1.1 christos # default WPS OUI
225 1.1 christos # subcateg = OUI-specific Sub Category as an integer value
226 1.1 christos # Examples:
227 1.1 christos # 1-0050F204-1 (Computer / PC)
228 1.1 christos # 1-0050F204-2 (Computer / Server)
229 1.1 christos # 5-0050F204-1 (Storage / NAS)
230 1.1 christos # 6-0050F204-1 (Network Infrastructure / AP)
231 1.1 christos #device_type=1-0050F204-1
232 1.1 christos
233 1.1 christos # OS Version
234 1.1 christos # 4-octet operating system version number (hex string)
235 1.1 christos #os_version=01020300
236 1.1 christos
237 1.1 christos # Config Methods
238 1.1 christos # List of the supported configuration methods
239 1.1 christos # Available methods: usba ethernet label display ext_nfc_token int_nfc_token
240 1.1.1.2 christos # nfc_interface push_button keypad virtual_display physical_display
241 1.1.1.2 christos # virtual_push_button physical_push_button
242 1.1.1.2 christos # For WSC 1.0:
243 1.1 christos #config_methods=label display push_button keypad
244 1.1.1.2 christos # For WSC 2.0:
245 1.1.1.2 christos #config_methods=label virtual_display virtual_push_button keypad
246 1.1 christos
247 1.1 christos # Credential processing
248 1.1 christos # 0 = process received credentials internally (default)
249 1.1 christos # 1 = do not process received credentials; just pass them over ctrl_iface to
250 1.1 christos # external program(s)
251 1.1 christos # 2 = process received credentials internally and pass them over ctrl_iface
252 1.1 christos # to external program(s)
253 1.1 christos #wps_cred_processing=0
254 1.1 christos
255 1.1.1.3 christos # Vendor attribute in WPS M1, e.g., Windows 7 Vertical Pairing
256 1.1.1.3 christos # The vendor attribute contents to be added in M1 (hex string)
257 1.1.1.3 christos #wps_vendor_ext_m1=000137100100020001
258 1.1.1.3 christos
259 1.1.1.3 christos # NFC password token for WPS
260 1.1.1.3 christos # These parameters can be used to configure a fixed NFC password token for the
261 1.1.1.3 christos # station. This can be generated, e.g., with nfc_pw_token. When these
262 1.1.1.3 christos # parameters are used, the station is assumed to be deployed with a NFC tag
263 1.1.1.3 christos # that includes the matching NFC password token (e.g., written based on the
264 1.1.1.3 christos # NDEF record from nfc_pw_token).
265 1.1.1.3 christos #
266 1.1.1.3 christos #wps_nfc_dev_pw_id: Device Password ID (16..65535)
267 1.1.1.3 christos #wps_nfc_dh_pubkey: Hexdump of DH Public Key
268 1.1.1.3 christos #wps_nfc_dh_privkey: Hexdump of DH Private Key
269 1.1.1.3 christos #wps_nfc_dev_pw: Hexdump of Device Password
270 1.1.1.3 christos
271 1.1 christos # Maximum number of BSS entries to keep in memory
272 1.1 christos # Default: 200
273 1.1 christos # This can be used to limit memory use on the BSS entries (cached scan
274 1.1 christos # results). A larger value may be needed in environments that have huge number
275 1.1 christos # of APs when using ap_scan=1 mode.
276 1.1 christos #bss_max_count=200
277 1.1 christos
278 1.1.1.3 christos # Automatic scan
279 1.1.1.3 christos # This is an optional set of parameters for automatic scanning
280 1.1.1.3 christos # within an interface in following format:
281 1.1.1.3 christos #autoscan=<autoscan module name>:<module parameters>
282 1.1.1.4 christos # autoscan is like bgscan but on disconnected or inactive state.
283 1.1.1.4 christos # For instance, on exponential module parameters would be <base>:<limit>
284 1.1.1.3 christos #autoscan=exponential:3:300
285 1.1.1.3 christos # Which means a delay between scans on a base exponential of 3,
286 1.1.1.4 christos # up to the limit of 300 seconds (3, 9, 27 ... 300)
287 1.1.1.4 christos # For periodic module, parameters would be <fixed interval>
288 1.1.1.3 christos #autoscan=periodic:30
289 1.1.1.4 christos # So a delay of 30 seconds will be applied between each scan
290 1.1 christos
291 1.1 christos # filter_ssids - SSID-based scan result filtering
292 1.1 christos # 0 = do not filter scan results (default)
293 1.1 christos # 1 = only include configured SSIDs in scan results/BSS table
294 1.1 christos #filter_ssids=0
295 1.1 christos
296 1.1.1.3 christos # Password (and passphrase, etc.) backend for external storage
297 1.1.1.3 christos # format: <backend name>[:<optional backend parameters>]
298 1.1.1.3 christos #ext_password_backend=test:pw1=password|pw2=testing
299 1.1.1.3 christos
300 1.1.1.3 christos # Timeout in seconds to detect STA inactivity (default: 300 seconds)
301 1.1.1.3 christos #
302 1.1.1.3 christos # This timeout value is used in P2P GO mode to clean up
303 1.1.1.3 christos # inactive stations.
304 1.1.1.3 christos #p2p_go_max_inactivity=300
305 1.1.1.3 christos
306 1.1.1.4 christos # Passphrase length (8..63) for P2P GO
307 1.1.1.4 christos #
308 1.1.1.4 christos # This parameter controls the length of the random passphrase that is
309 1.1.1.4 christos # generated at the GO. Default: 8.
310 1.1.1.4 christos #p2p_passphrase_len=8
311 1.1.1.4 christos
312 1.1.1.4 christos # Extra delay between concurrent P2P search iterations
313 1.1.1.4 christos #
314 1.1.1.4 christos # This value adds extra delay in milliseconds between concurrent search
315 1.1.1.4 christos # iterations to make p2p_find friendlier to concurrent operations by avoiding
316 1.1.1.4 christos # it from taking 100% of radio resources. The default value is 500 ms.
317 1.1.1.4 christos #p2p_search_delay=500
318 1.1.1.4 christos
319 1.1.1.3 christos # Opportunistic Key Caching (also known as Proactive Key Caching) default
320 1.1.1.3 christos # This parameter can be used to set the default behavior for the
321 1.1.1.3 christos # proactive_key_caching parameter. By default, OKC is disabled unless enabled
322 1.1.1.3 christos # with the global okc=1 parameter or with the per-network
323 1.1.1.3 christos # proactive_key_caching=1 parameter. With okc=1, OKC is enabled by default, but
324 1.1.1.3 christos # can be disabled with per-network proactive_key_caching=0 parameter.
325 1.1.1.3 christos #okc=0
326 1.1.1.3 christos
327 1.1.1.3 christos # Protected Management Frames default
328 1.1.1.3 christos # This parameter can be used to set the default behavior for the ieee80211w
329 1.1.1.3 christos # parameter. By default, PMF is disabled unless enabled with the global pmf=1/2
330 1.1.1.3 christos # parameter or with the per-network ieee80211w=1/2 parameter. With pmf=1/2, PMF
331 1.1.1.3 christos # is enabled/required by default, but can be disabled with the per-network
332 1.1.1.3 christos # ieee80211w parameter.
333 1.1.1.3 christos #pmf=0
334 1.1 christos
335 1.1.1.4 christos # Enabled SAE finite cyclic groups in preference order
336 1.1.1.4 christos # By default (if this parameter is not set), the mandatory group 19 (ECC group
337 1.1.1.4 christos # defined over a 256-bit prime order field) is preferred, but other groups are
338 1.1.1.4 christos # also enabled. If this parameter is set, the groups will be tried in the
339 1.1.1.4 christos # indicated order. The group values are listed in the IANA registry:
340 1.1.1.4 christos # http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9
341 1.1.1.4 christos #sae_groups=21 20 19 26 25
342 1.1.1.4 christos
343 1.1.1.4 christos # Default value for DTIM period (if not overridden in network block)
344 1.1.1.4 christos #dtim_period=2
345 1.1.1.4 christos
346 1.1.1.4 christos # Default value for Beacon interval (if not overridden in network block)
347 1.1.1.4 christos #beacon_int=100
348 1.1.1.4 christos
349 1.1.1.4 christos # Additional vendor specific elements for Beacon and Probe Response frames
350 1.1.1.4 christos # This parameter can be used to add additional vendor specific element(s) into
351 1.1.1.4 christos # the end of the Beacon and Probe Response frames. The format for these
352 1.1.1.4 christos # element(s) is a hexdump of the raw information elements (id+len+payload for
353 1.1.1.4 christos # one or more elements). This is used in AP and P2P GO modes.
354 1.1.1.4 christos #ap_vendor_elements=dd0411223301
355 1.1.1.4 christos
356 1.1.1.4 christos # Ignore scan results older than request
357 1.1.1.4 christos #
358 1.1.1.4 christos # The driver may have a cache of scan results that makes it return
359 1.1.1.4 christos # information that is older than our scan trigger. This parameter can
360 1.1.1.4 christos # be used to configure such old information to be ignored instead of
361 1.1.1.4 christos # allowing it to update the internal BSS table.
362 1.1.1.4 christos #ignore_old_scan_res=0
363 1.1.1.4 christos
364 1.1.1.4 christos # scan_cur_freq: Whether to scan only the current frequency
365 1.1.1.4 christos # 0: Scan all available frequencies. (Default)
366 1.1.1.4 christos # 1: Scan current operating frequency if another VIF on the same radio
367 1.1.1.4 christos # is already associated.
368 1.1.1.4 christos
369 1.1.1.4 christos # MAC address policy default
370 1.1.1.4 christos # 0 = use permanent MAC address
371 1.1.1.4 christos # 1 = use random MAC address for each ESS connection
372 1.1.1.4 christos # 2 = like 1, but maintain OUI (with local admin bit set)
373 1.1.1.4 christos #
374 1.1.1.4 christos # By default, permanent MAC address is used unless policy is changed by
375 1.1.1.4 christos # the per-network mac_addr parameter. Global mac_addr=1 can be used to
376 1.1.1.4 christos # change this default behavior.
377 1.1.1.4 christos #mac_addr=0
378 1.1.1.4 christos
379 1.1.1.4 christos # Lifetime of random MAC address in seconds (default: 60)
380 1.1.1.4 christos #rand_addr_lifetime=60
381 1.1.1.4 christos
382 1.1.1.4 christos # MAC address policy for pre-association operations (scanning, ANQP)
383 1.1.1.4 christos # 0 = use permanent MAC address
384 1.1.1.4 christos # 1 = use random MAC address
385 1.1.1.4 christos # 2 = like 1, but maintain OUI (with local admin bit set)
386 1.1.1.4 christos #preassoc_mac_addr=0
387 1.1.1.4 christos
388 1.1.1.2 christos # Interworking (IEEE 802.11u)
389 1.1.1.2 christos
390 1.1.1.2 christos # Enable Interworking
391 1.1.1.2 christos # interworking=1
392 1.1.1.2 christos
393 1.1.1.2 christos # Homogenous ESS identifier
394 1.1.1.2 christos # If this is set, scans will be used to request response only from BSSes
395 1.1.1.2 christos # belonging to the specified Homogeneous ESS. This is used only if interworking
396 1.1.1.2 christos # is enabled.
397 1.1.1.2 christos # hessid=00:11:22:33:44:55
398 1.1.1.2 christos
399 1.1.1.3 christos # Automatic network selection behavior
400 1.1.1.3 christos # 0 = do not automatically go through Interworking network selection
401 1.1.1.3 christos # (i.e., require explicit interworking_select command for this; default)
402 1.1.1.3 christos # 1 = perform Interworking network selection if one or more
403 1.1.1.3 christos # credentials have been configured and scan did not find a
404 1.1.1.3 christos # matching network block
405 1.1.1.3 christos #auto_interworking=0
406 1.1.1.2 christos
407 1.1.1.3 christos # credential block
408 1.1.1.3 christos #
409 1.1.1.3 christos # Each credential used for automatic network selection is configured as a set
410 1.1.1.3 christos # of parameters that are compared to the information advertised by the APs when
411 1.1.1.3 christos # interworking_select and interworking_connect commands are used.
412 1.1.1.3 christos #
413 1.1.1.3 christos # credential fields:
414 1.1.1.3 christos #
415 1.1.1.4 christos # temporary: Whether this credential is temporary and not to be saved
416 1.1.1.4 christos #
417 1.1.1.3 christos # priority: Priority group
418 1.1.1.3 christos # By default, all networks and credentials get the same priority group
419 1.1.1.3 christos # (0). This field can be used to give higher priority for credentials
420 1.1.1.3 christos # (and similarly in struct wpa_ssid for network blocks) to change the
421 1.1.1.3 christos # Interworking automatic networking selection behavior. The matching
422 1.1.1.3 christos # network (based on either an enabled network block or a credential)
423 1.1.1.3 christos # with the highest priority value will be selected.
424 1.1.1.3 christos #
425 1.1.1.3 christos # pcsc: Use PC/SC and SIM/USIM card
426 1.1.1.3 christos #
427 1.1.1.3 christos # realm: Home Realm for Interworking
428 1.1.1.3 christos #
429 1.1.1.3 christos # username: Username for Interworking network selection
430 1.1.1.3 christos #
431 1.1.1.3 christos # password: Password for Interworking network selection
432 1.1.1.3 christos #
433 1.1.1.3 christos # ca_cert: CA certificate for Interworking network selection
434 1.1.1.3 christos #
435 1.1.1.3 christos # client_cert: File path to client certificate file (PEM/DER)
436 1.1.1.3 christos # This field is used with Interworking networking selection for a case
437 1.1.1.3 christos # where client certificate/private key is used for authentication
438 1.1.1.3 christos # (EAP-TLS). Full path to the file should be used since working
439 1.1.1.3 christos # directory may change when wpa_supplicant is run in the background.
440 1.1.1.3 christos #
441 1.1.1.3 christos # Alternatively, a named configuration blob can be used by setting
442 1.1.1.3 christos # this to blob://blob_name.
443 1.1.1.3 christos #
444 1.1.1.3 christos # private_key: File path to client private key file (PEM/DER/PFX)
445 1.1.1.3 christos # When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
446 1.1.1.3 christos # commented out. Both the private key and certificate will be read
447 1.1.1.3 christos # from the PKCS#12 file in this case. Full path to the file should be
448 1.1.1.3 christos # used since working directory may change when wpa_supplicant is run
449 1.1.1.3 christos # in the background.
450 1.1.1.3 christos #
451 1.1.1.3 christos # Windows certificate store can be used by leaving client_cert out and
452 1.1.1.3 christos # configuring private_key in one of the following formats:
453 1.1.1.3 christos #
454 1.1.1.3 christos # cert://substring_to_match
455 1.1.1.3 christos #
456 1.1.1.3 christos # hash://certificate_thumbprint_in_hex
457 1.1.1.3 christos #
458 1.1.1.3 christos # For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
459 1.1.1.3 christos #
460 1.1.1.3 christos # Note that when running wpa_supplicant as an application, the user
461 1.1.1.3 christos # certificate store (My user account) is used, whereas computer store
462 1.1.1.3 christos # (Computer account) is used when running wpasvc as a service.
463 1.1.1.3 christos #
464 1.1.1.3 christos # Alternatively, a named configuration blob can be used by setting
465 1.1.1.3 christos # this to blob://blob_name.
466 1.1.1.3 christos #
467 1.1.1.3 christos # private_key_passwd: Password for private key file
468 1.1.1.3 christos #
469 1.1.1.3 christos # imsi: IMSI in <MCC> | <MNC> | '-' | <MSIN> format
470 1.1.1.3 christos #
471 1.1.1.3 christos # milenage: Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN>
472 1.1.1.3 christos # format
473 1.1.1.3 christos #
474 1.1.1.4 christos # domain: Home service provider FQDN(s)
475 1.1.1.3 christos # This is used to compare against the Domain Name List to figure out
476 1.1.1.4 christos # whether the AP is operated by the Home SP. Multiple domain entries can
477 1.1.1.4 christos # be used to configure alternative FQDNs that will be considered home
478 1.1.1.4 christos # networks.
479 1.1.1.3 christos #
480 1.1.1.3 christos # roaming_consortium: Roaming Consortium OI
481 1.1.1.3 christos # If roaming_consortium_len is non-zero, this field contains the
482 1.1.1.3 christos # Roaming Consortium OI that can be used to determine which access
483 1.1.1.3 christos # points support authentication with this credential. This is an
484 1.1.1.3 christos # alternative to the use of the realm parameter. When using Roaming
485 1.1.1.3 christos # Consortium to match the network, the EAP parameters need to be
486 1.1.1.3 christos # pre-configured with the credential since the NAI Realm information
487 1.1.1.3 christos # may not be available or fetched.
488 1.1.1.3 christos #
489 1.1.1.3 christos # eap: Pre-configured EAP method
490 1.1.1.3 christos # This optional field can be used to specify which EAP method will be
491 1.1.1.3 christos # used with this credential. If not set, the EAP method is selected
492 1.1.1.3 christos # automatically based on ANQP information (e.g., NAI Realm).
493 1.1.1.3 christos #
494 1.1.1.3 christos # phase1: Pre-configure Phase 1 (outer authentication) parameters
495 1.1.1.3 christos # This optional field is used with like the 'eap' parameter.
496 1.1.1.3 christos #
497 1.1.1.3 christos # phase2: Pre-configure Phase 2 (inner authentication) parameters
498 1.1.1.3 christos # This optional field is used with like the 'eap' parameter.
499 1.1.1.3 christos #
500 1.1.1.3 christos # excluded_ssid: Excluded SSID
501 1.1.1.3 christos # This optional field can be used to excluded specific SSID(s) from
502 1.1.1.3 christos # matching with the network. Multiple entries can be used to specify more
503 1.1.1.3 christos # than one SSID.
504 1.1.1.3 christos #
505 1.1.1.4 christos # roaming_partner: Roaming partner information
506 1.1.1.4 christos # This optional field can be used to configure preferences between roaming
507 1.1.1.4 christos # partners. The field is a string in following format:
508 1.1.1.4 christos # <FQDN>,<0/1 exact match>,<priority>,<* or country code>
509 1.1.1.4 christos # (non-exact match means any subdomain matches the entry; priority is in
510 1.1.1.4 christos # 0..255 range with 0 being the highest priority)
511 1.1.1.4 christos #
512 1.1.1.4 christos # update_identifier: PPS MO ID
513 1.1.1.4 christos # (Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
514 1.1.1.4 christos #
515 1.1.1.4 christos # provisioning_sp: FQDN of the SP that provisioned the credential
516 1.1.1.4 christos # This optional field can be used to keep track of the SP that provisioned
517 1.1.1.4 christos # the credential to find the PPS MO (./Wi-Fi/<provisioning_sp>).
518 1.1.1.4 christos #
519 1.1.1.4 christos # Minimum backhaul threshold (PPS/<X+>/Policy/MinBackhauldThreshold/*)
520 1.1.1.4 christos # These fields can be used to specify minimum download/upload backhaul
521 1.1.1.4 christos # bandwidth that is preferred for the credential. This constraint is
522 1.1.1.4 christos # ignored if the AP does not advertise WAN Metrics information or if the
523 1.1.1.4 christos # limit would prevent any connection. Values are in kilobits per second.
524 1.1.1.4 christos # min_dl_bandwidth_home
525 1.1.1.4 christos # min_ul_bandwidth_home
526 1.1.1.4 christos # min_dl_bandwidth_roaming
527 1.1.1.4 christos # min_ul_bandwidth_roaming
528 1.1.1.4 christos #
529 1.1.1.4 christos # max_bss_load: Maximum BSS Load Channel Utilization (1..255)
530 1.1.1.4 christos # (PPS/<X+>/Policy/MaximumBSSLoadValue)
531 1.1.1.4 christos # This value is used as the maximum channel utilization for network
532 1.1.1.4 christos # selection purposes for home networks. If the AP does not advertise
533 1.1.1.4 christos # BSS Load or if the limit would prevent any connection, this constraint
534 1.1.1.4 christos # will be ignored.
535 1.1.1.4 christos #
536 1.1.1.4 christos # req_conn_capab: Required connection capability
537 1.1.1.4 christos # (PPS/<X+>/Policy/RequiredProtoPortTuple)
538 1.1.1.4 christos # This value is used to configure set of required protocol/port pairs that
539 1.1.1.4 christos # a roaming network shall support (include explicitly in Connection
540 1.1.1.4 christos # Capability ANQP element). This constraint is ignored if the AP does not
541 1.1.1.4 christos # advertise Connection Capability or if this constraint would prevent any
542 1.1.1.4 christos # network connection. This policy is not used in home networks.
543 1.1.1.4 christos # Format: <protocol>[:<comma-separated list of ports]
544 1.1.1.4 christos # Multiple entries can be used to list multiple requirements.
545 1.1.1.4 christos # For example, number of common TCP protocols:
546 1.1.1.4 christos # req_conn_capab=6,22,80,443
547 1.1.1.4 christos # For example, IPSec/IKE:
548 1.1.1.4 christos # req_conn_capab=17:500
549 1.1.1.4 christos # req_conn_capab=50
550 1.1.1.4 christos #
551 1.1.1.4 christos # ocsp: Whether to use/require OCSP to check server certificate
552 1.1.1.4 christos # 0 = do not use OCSP stapling (TLS certificate status extension)
553 1.1.1.4 christos # 1 = try to use OCSP stapling, but not require response
554 1.1.1.4 christos # 2 = require valid OCSP stapling response
555 1.1.1.4 christos #
556 1.1.1.4 christos # sim_num: Identifier for which SIM to use in multi-SIM devices
557 1.1.1.4 christos #
558 1.1.1.3 christos # for example:
559 1.1.1.3 christos #
560 1.1.1.3 christos #cred={
561 1.1.1.3 christos # realm="example.com"
562 1.1.1.3 christos # username="user (at] example.com"
563 1.1.1.3 christos # password="password"
564 1.1.1.3 christos # ca_cert="/etc/wpa_supplicant/ca.pem"
565 1.1.1.3 christos # domain="example.com"
566 1.1.1.3 christos #}
567 1.1.1.3 christos #
568 1.1.1.3 christos #cred={
569 1.1.1.3 christos # imsi="310026-000000000"
570 1.1.1.3 christos # milenage="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82"
571 1.1.1.3 christos #}
572 1.1.1.3 christos #
573 1.1.1.3 christos #cred={
574 1.1.1.3 christos # realm="example.com"
575 1.1.1.3 christos # username="user"
576 1.1.1.3 christos # password="password"
577 1.1.1.3 christos # ca_cert="/etc/wpa_supplicant/ca.pem"
578 1.1.1.3 christos # domain="example.com"
579 1.1.1.3 christos # roaming_consortium=223344
580 1.1.1.3 christos # eap=TTLS
581 1.1.1.3 christos # phase2="auth=MSCHAPV2"
582 1.1.1.3 christos #}
583 1.1.1.2 christos
584 1.1.1.3 christos # Hotspot 2.0
585 1.1.1.3 christos # hs20=1
586 1.1.1.2 christos
587 1.1 christos # network block
588 1.1 christos #
589 1.1 christos # Each network (usually AP's sharing the same SSID) is configured as a separate
590 1.1 christos # block in this configuration file. The network blocks are in preference order
591 1.1 christos # (the first match is used).
592 1.1 christos #
593 1.1 christos # network block fields:
594 1.1 christos #
595 1.1 christos # disabled:
596 1.1 christos # 0 = this network can be used (default)
597 1.1 christos # 1 = this network block is disabled (can be enabled through ctrl_iface,
598 1.1 christos # e.g., with wpa_cli or wpa_gui)
599 1.1 christos #
600 1.1 christos # id_str: Network identifier string for external scripts. This value is passed
601 1.1 christos # to external action script through wpa_cli as WPA_ID_STR environment
602 1.1 christos # variable to make it easier to do network specific configuration.
603 1.1 christos #
604 1.1.1.3 christos # ssid: SSID (mandatory); network name in one of the optional formats:
605 1.1.1.3 christos # - an ASCII string with double quotation
606 1.1.1.3 christos # - a hex string (two characters per octet of SSID)
607 1.1.1.3 christos # - a printf-escaped ASCII string P"<escaped string>"
608 1.1 christos #
609 1.1 christos # scan_ssid:
610 1.1 christos # 0 = do not scan this SSID with specific Probe Request frames (default)
611 1.1 christos # 1 = scan with SSID-specific Probe Request frames (this can be used to
612 1.1 christos # find APs that do not accept broadcast SSID or use multiple SSIDs;
613 1.1 christos # this will add latency to scanning, so enable this only when needed)
614 1.1 christos #
615 1.1 christos # bssid: BSSID (optional); if set, this network block is used only when
616 1.1 christos # associating with the AP using the configured BSSID
617 1.1 christos #
618 1.1 christos # priority: priority group (integer)
619 1.1 christos # By default, all networks will get same priority group (0). If some of the
620 1.1 christos # networks are more desirable, this field can be used to change the order in
621 1.1 christos # which wpa_supplicant goes through the networks when selecting a BSS. The
622 1.1 christos # priority groups will be iterated in decreasing priority (i.e., the larger the
623 1.1 christos # priority value, the sooner the network is matched against the scan results).
624 1.1 christos # Within each priority group, networks will be selected based on security
625 1.1 christos # policy, signal strength, etc.
626 1.1 christos # Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not
627 1.1 christos # using this priority to select the order for scanning. Instead, they try the
628 1.1 christos # networks in the order that used in the configuration file.
629 1.1 christos #
630 1.1 christos # mode: IEEE 802.11 operation mode
631 1.1 christos # 0 = infrastructure (Managed) mode, i.e., associate with an AP (default)
632 1.1 christos # 1 = IBSS (ad-hoc, peer-to-peer)
633 1.1 christos # 2 = AP (access point)
634 1.1.1.4 christos # Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP) and
635 1.1.1.4 christos # WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE (fixed group key
636 1.1.1.4 christos # TKIP/CCMP) is available for backwards compatibility, but its use is
637 1.1.1.4 christos # deprecated. WPA-None requires following network block options:
638 1.1 christos # proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not
639 1.1 christos # both), and psk must also be set.
640 1.1 christos #
641 1.1 christos # frequency: Channel frequency in megahertz (MHz) for IBSS, e.g.,
642 1.1 christos # 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial
643 1.1 christos # channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode.
644 1.1 christos # In addition, this value is only used by the station that creates the IBSS. If
645 1.1 christos # an IBSS network with the configured SSID is already present, the frequency of
646 1.1 christos # the network will be used instead of this configured value.
647 1.1 christos #
648 1.1 christos # scan_freq: List of frequencies to scan
649 1.1 christos # Space-separated list of frequencies in MHz to scan when searching for this
650 1.1 christos # BSS. If the subset of channels used by the network is known, this option can
651 1.1 christos # be used to optimize scanning to not occur on channels that the network does
652 1.1 christos # not use. Example: scan_freq=2412 2437 2462
653 1.1 christos #
654 1.1 christos # freq_list: Array of allowed frequencies
655 1.1 christos # Space-separated list of frequencies in MHz to allow for selecting the BSS. If
656 1.1 christos # set, scan results that do not match any of the specified frequencies are not
657 1.1 christos # considered when selecting a BSS.
658 1.1 christos #
659 1.1.1.4 christos # This can also be set on the outside of the network block. In this case,
660 1.1.1.4 christos # it limits the frequencies that will be scanned.
661 1.1.1.4 christos #
662 1.1.1.3 christos # bgscan: Background scanning
663 1.1.1.3 christos # wpa_supplicant behavior for background scanning can be specified by
664 1.1.1.3 christos # configuring a bgscan module. These modules are responsible for requesting
665 1.1.1.3 christos # background scans for the purpose of roaming within an ESS (i.e., within a
666 1.1.1.3 christos # single network block with all the APs using the same SSID). The bgscan
667 1.1.1.3 christos # parameter uses following format: "<bgscan module name>:<module parameters>"
668 1.1.1.3 christos # Following bgscan modules are available:
669 1.1.1.3 christos # simple - Periodic background scans based on signal strength
670 1.1.1.3 christos # bgscan="simple:<short bgscan interval in seconds>:<signal strength threshold>:
671 1.1.1.3 christos # <long interval>"
672 1.1.1.3 christos # bgscan="simple:30:-45:300"
673 1.1.1.3 christos # learn - Learn channels used by the network and try to avoid bgscans on other
674 1.1.1.3 christos # channels (experimental)
675 1.1.1.3 christos # bgscan="learn:<short bgscan interval in seconds>:<signal strength threshold>:
676 1.1.1.3 christos # <long interval>[:<database file name>]"
677 1.1.1.3 christos # bgscan="learn:30:-45:300:/etc/wpa_supplicant/network1.bgscan"
678 1.1.1.4 christos # Explicitly disable bgscan by setting
679 1.1.1.4 christos # bgscan=""
680 1.1.1.4 christos #
681 1.1.1.4 christos # This option can also be set outside of all network blocks for the bgscan
682 1.1.1.4 christos # parameter to apply for all the networks that have no specific bgscan
683 1.1.1.4 christos # parameter.
684 1.1.1.3 christos #
685 1.1 christos # proto: list of accepted protocols
686 1.1 christos # WPA = WPA/IEEE 802.11i/D3.0
687 1.1 christos # RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN)
688 1.1 christos # If not set, this defaults to: WPA RSN
689 1.1 christos #
690 1.1 christos # key_mgmt: list of accepted authenticated key management protocols
691 1.1 christos # WPA-PSK = WPA pre-shared key (this requires 'psk' field)
692 1.1 christos # WPA-EAP = WPA using EAP authentication
693 1.1 christos # IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically
694 1.1 christos # generated WEP keys
695 1.1 christos # NONE = WPA is not used; plaintext or static WEP could be used
696 1.1 christos # WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms
697 1.1 christos # WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms
698 1.1 christos # If not set, this defaults to: WPA-PSK WPA-EAP
699 1.1 christos #
700 1.1.1.3 christos # ieee80211w: whether management frame protection is enabled
701 1.1.1.3 christos # 0 = disabled (default unless changed with the global pmf parameter)
702 1.1.1.3 christos # 1 = optional
703 1.1.1.3 christos # 2 = required
704 1.1.1.3 christos # The most common configuration options for this based on the PMF (protected
705 1.1.1.3 christos # management frames) certification program are:
706 1.1.1.3 christos # PMF enabled: ieee80211w=1 and key_mgmt=WPA-EAP WPA-EAP-SHA256
707 1.1.1.3 christos # PMF required: ieee80211w=2 and key_mgmt=WPA-EAP-SHA256
708 1.1.1.3 christos # (and similarly for WPA-PSK and WPA-WPSK-SHA256 if WPA2-Personal is used)
709 1.1.1.3 christos #
710 1.1 christos # auth_alg: list of allowed IEEE 802.11 authentication algorithms
711 1.1 christos # OPEN = Open System authentication (required for WPA/WPA2)
712 1.1 christos # SHARED = Shared Key authentication (requires static WEP keys)
713 1.1 christos # LEAP = LEAP/Network EAP (only used with LEAP)
714 1.1 christos # If not set, automatic selection is used (Open System with LEAP enabled if
715 1.1 christos # LEAP is allowed as one of the EAP methods).
716 1.1 christos #
717 1.1 christos # pairwise: list of accepted pairwise (unicast) ciphers for WPA
718 1.1 christos # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
719 1.1 christos # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
720 1.1 christos # NONE = Use only Group Keys (deprecated, should not be included if APs support
721 1.1 christos # pairwise keys)
722 1.1 christos # If not set, this defaults to: CCMP TKIP
723 1.1 christos #
724 1.1 christos # group: list of accepted group (broadcast/multicast) ciphers for WPA
725 1.1 christos # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
726 1.1 christos # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
727 1.1 christos # WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
728 1.1 christos # WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11]
729 1.1 christos # If not set, this defaults to: CCMP TKIP WEP104 WEP40
730 1.1 christos #
731 1.1 christos # psk: WPA preshared key; 256-bit pre-shared key
732 1.1 christos # The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e.,
733 1.1 christos # 32 bytes or as an ASCII passphrase (in which case, the real PSK will be
734 1.1 christos # generated using the passphrase and SSID). ASCII passphrase must be between
735 1.1.1.3 christos # 8 and 63 characters (inclusive). ext:<name of external PSK field> format can
736 1.1.1.3 christos # be used to indicate that the PSK/passphrase is stored in external storage.
737 1.1 christos # This field is not needed, if WPA-EAP is used.
738 1.1 christos # Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys
739 1.1 christos # from ASCII passphrase. This process uses lot of CPU and wpa_supplicant
740 1.1 christos # startup and reconfiguration time can be optimized by generating the PSK only
741 1.1 christos # only when the passphrase or SSID has actually changed.
742 1.1 christos #
743 1.1 christos # eapol_flags: IEEE 802.1X/EAPOL options (bit field)
744 1.1 christos # Dynamic WEP key required for non-WPA mode
745 1.1 christos # bit0 (1): require dynamically generated unicast WEP key
746 1.1 christos # bit1 (2): require dynamically generated broadcast WEP key
747 1.1 christos # (3 = require both keys; default)
748 1.1.1.4 christos # Note: When using wired authentication (including macsec_qca driver),
749 1.1.1.4 christos # eapol_flags must be set to 0 for the authentication to be completed
750 1.1.1.4 christos # successfully.
751 1.1.1.4 christos #
752 1.1.1.4 christos # macsec_policy: IEEE 802.1X/MACsec options
753 1.1.1.4 christos # This determines how sessions are secured with MACsec. It is currently
754 1.1.1.4 christos # applicable only when using the macsec_qca driver interface.
755 1.1.1.4 christos # 0: MACsec not in use (default)
756 1.1.1.4 christos # 1: MACsec enabled - Should secure, accept key server's advice to
757 1.1.1.4 christos # determine whether to use a secure session or not.
758 1.1 christos #
759 1.1 christos # mixed_cell: This option can be used to configure whether so called mixed
760 1.1 christos # cells, i.e., networks that use both plaintext and encryption in the same
761 1.1.1.2 christos # SSID, are allowed when selecting a BSS from scan results.
762 1.1 christos # 0 = disabled (default)
763 1.1 christos # 1 = enabled
764 1.1 christos #
765 1.1 christos # proactive_key_caching:
766 1.1 christos # Enable/disable opportunistic PMKSA caching for WPA2.
767 1.1.1.3 christos # 0 = disabled (default unless changed with the global okc parameter)
768 1.1 christos # 1 = enabled
769 1.1 christos #
770 1.1 christos # wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or
771 1.1 christos # hex without quotation, e.g., 0102030405)
772 1.1 christos # wep_tx_keyidx: Default WEP key index (TX) (0..3)
773 1.1 christos #
774 1.1 christos # peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e DLS) is
775 1.1 christos # allowed. This is only used with RSN/WPA2.
776 1.1 christos # 0 = disabled (default)
777 1.1 christos # 1 = enabled
778 1.1 christos #peerkey=1
779 1.1 christos #
780 1.1 christos # wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to
781 1.1 christos # enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies.
782 1.1 christos #
783 1.1 christos # Following fields are only used with internal EAP implementation.
784 1.1 christos # eap: space-separated list of accepted EAP methods
785 1.1 christos # MD5 = EAP-MD5 (unsecure and does not generate keying material ->
786 1.1 christos # cannot be used with WPA; to be used as a Phase 2 method
787 1.1 christos # with EAP-PEAP or EAP-TTLS)
788 1.1 christos # MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used
789 1.1 christos # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
790 1.1 christos # OTP = EAP-OTP (cannot be used separately with WPA; to be used
791 1.1 christos # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
792 1.1 christos # GTC = EAP-GTC (cannot be used separately with WPA; to be used
793 1.1 christos # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
794 1.1 christos # TLS = EAP-TLS (client and server certificate)
795 1.1 christos # PEAP = EAP-PEAP (with tunnelled EAP authentication)
796 1.1 christos # TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2
797 1.1 christos # authentication)
798 1.1 christos # If not set, all compiled in methods are allowed.
799 1.1 christos #
800 1.1 christos # identity: Identity string for EAP
801 1.1 christos # This field is also used to configure user NAI for
802 1.1 christos # EAP-PSK/PAX/SAKE/GPSK.
803 1.1 christos # anonymous_identity: Anonymous identity string for EAP (to be used as the
804 1.1 christos # unencrypted identity with EAP types that support different tunnelled
805 1.1.1.3 christos # identity, e.g., EAP-TTLS). This field can also be used with
806 1.1.1.3 christos # EAP-SIM/AKA/AKA' to store the pseudonym identity.
807 1.1 christos # password: Password string for EAP. This field can include either the
808 1.1 christos # plaintext password (using ASCII or hex string) or a NtPasswordHash
809 1.1 christos # (16-byte MD4 hash of password) in hash:<32 hex digits> format.
810 1.1 christos # NtPasswordHash can only be used when the password is for MSCHAPv2 or
811 1.1 christos # MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP).
812 1.1 christos # EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit
813 1.1 christos # PSK) is also configured using this field. For EAP-GPSK, this is a
814 1.1.1.3 christos # variable length PSK. ext:<name of external password field> format can
815 1.1.1.3 christos # be used to indicate that the password is stored in external storage.
816 1.1 christos # ca_cert: File path to CA certificate file (PEM/DER). This file can have one
817 1.1 christos # or more trusted CA certificates. If ca_cert and ca_path are not
818 1.1 christos # included, server certificate will not be verified. This is insecure and
819 1.1 christos # a trusted CA certificate should always be configured when using
820 1.1 christos # EAP-TLS/TTLS/PEAP. Full path should be used since working directory may
821 1.1 christos # change when wpa_supplicant is run in the background.
822 1.1 christos #
823 1.1 christos # Alternatively, this can be used to only perform matching of the server
824 1.1 christos # certificate (SHA-256 hash of the DER encoded X.509 certificate). In
825 1.1 christos # this case, the possible CA certificates in the server certificate chain
826 1.1 christos # are ignored and only the server certificate is verified. This is
827 1.1 christos # configured with the following format:
828 1.1 christos # hash:://server/sha256/cert_hash_in_hex
829 1.1 christos # For example: "hash://server/sha256/
830 1.1 christos # 5a1bc1296205e6fdbe3979728efe3920798885c1c4590b5f90f43222d239ca6a"
831 1.1 christos #
832 1.1 christos # On Windows, trusted CA certificates can be loaded from the system
833 1.1 christos # certificate store by setting this to cert_store://<name>, e.g.,
834 1.1 christos # ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT".
835 1.1 christos # Note that when running wpa_supplicant as an application, the user
836 1.1 christos # certificate store (My user account) is used, whereas computer store
837 1.1 christos # (Computer account) is used when running wpasvc as a service.
838 1.1 christos # ca_path: Directory path for CA certificate files (PEM). This path may
839 1.1 christos # contain multiple CA certificates in OpenSSL format. Common use for this
840 1.1 christos # is to point to system trusted CA list which is often installed into
841 1.1 christos # directory like /etc/ssl/certs. If configured, these certificates are
842 1.1 christos # added to the list of trusted CAs. ca_cert may also be included in that
843 1.1 christos # case, but it is not required.
844 1.1 christos # client_cert: File path to client certificate file (PEM/DER)
845 1.1 christos # Full path should be used since working directory may change when
846 1.1 christos # wpa_supplicant is run in the background.
847 1.1 christos # Alternatively, a named configuration blob can be used by setting this
848 1.1 christos # to blob://<blob name>.
849 1.1 christos # private_key: File path to client private key file (PEM/DER/PFX)
850 1.1 christos # When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
851 1.1 christos # commented out. Both the private key and certificate will be read from
852 1.1 christos # the PKCS#12 file in this case. Full path should be used since working
853 1.1 christos # directory may change when wpa_supplicant is run in the background.
854 1.1 christos # Windows certificate store can be used by leaving client_cert out and
855 1.1 christos # configuring private_key in one of the following formats:
856 1.1 christos # cert://substring_to_match
857 1.1 christos # hash://certificate_thumbprint_in_hex
858 1.1 christos # for example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
859 1.1 christos # Note that when running wpa_supplicant as an application, the user
860 1.1 christos # certificate store (My user account) is used, whereas computer store
861 1.1 christos # (Computer account) is used when running wpasvc as a service.
862 1.1 christos # Alternatively, a named configuration blob can be used by setting this
863 1.1 christos # to blob://<blob name>.
864 1.1 christos # private_key_passwd: Password for private key file (if left out, this will be
865 1.1 christos # asked through control interface)
866 1.1 christos # dh_file: File path to DH/DSA parameters file (in PEM format)
867 1.1 christos # This is an optional configuration file for setting parameters for an
868 1.1 christos # ephemeral DH key exchange. In most cases, the default RSA
869 1.1 christos # authentication does not use this configuration. However, it is possible
870 1.1 christos # setup RSA to use ephemeral DH key exchange. In addition, ciphers with
871 1.1 christos # DSA keys always use ephemeral DH keys. This can be used to achieve
872 1.1 christos # forward secrecy. If the file is in DSA parameters format, it will be
873 1.1 christos # automatically converted into DH params.
874 1.1 christos # subject_match: Substring to be matched against the subject of the
875 1.1 christos # authentication server certificate. If this string is set, the server
876 1.1 christos # sertificate is only accepted if it contains this string in the subject.
877 1.1 christos # The subject string is in following format:
878 1.1 christos # /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as (at] example.com
879 1.1.1.5 christos # Note: Since this is a substring match, this cannot be used securily to
880 1.1.1.5 christos # do a suffix match against a possible domain name in the CN entry. For
881 1.1.1.5 christos # such a use case, domain_suffix_match or domain_match should be used
882 1.1.1.5 christos # instead.
883 1.1 christos # altsubject_match: Semicolon separated string of entries to be matched against
884 1.1 christos # the alternative subject name of the authentication server certificate.
885 1.1 christos # If this string is set, the server sertificate is only accepted if it
886 1.1 christos # contains one of the entries in an alternative subject name extension.
887 1.1 christos # altSubjectName string is in following format: TYPE:VALUE
888 1.1 christos # Example: EMAIL:server (at] example.com
889 1.1 christos # Example: DNS:server.example.com;DNS:server2.example.com
890 1.1 christos # Following types are supported: EMAIL, DNS, URI
891 1.1.1.5 christos # domain_suffix_match: Constraint for server domain name. If set, this FQDN is
892 1.1.1.5 christos # used as a suffix match requirement for the AAAserver certificate in
893 1.1.1.5 christos # SubjectAltName dNSName element(s). If a matching dNSName is found, this
894 1.1.1.5 christos # constraint is met. If no dNSName values are present, this constraint is
895 1.1.1.5 christos # matched against SubjectName CN using same suffix match comparison.
896 1.1.1.5 christos #
897 1.1.1.5 christos # Suffix match here means that the host/domain name is compared one label
898 1.1.1.5 christos # at a time starting from the top-level domain and all the labels in
899 1.1.1.5 christos # domain_suffix_match shall be included in the certificate. The
900 1.1.1.5 christos # certificate may include additional sub-level labels in addition to the
901 1.1.1.5 christos # required labels.
902 1.1.1.5 christos #
903 1.1.1.5 christos # For example, domain_suffix_match=example.com would match
904 1.1.1.5 christos # test.example.com but would not match test-example.com.
905 1.1.1.5 christos # domain_match: Constraint for server domain name
906 1.1.1.5 christos # If set, this FQDN is used as a full match requirement for the
907 1.1.1.5 christos # server certificate in SubjectAltName dNSName element(s). If a
908 1.1.1.5 christos # matching dNSName is found, this constraint is met. If no dNSName
909 1.1.1.5 christos # values are present, this constraint is matched against SubjectName CN
910 1.1.1.5 christos # using same full match comparison. This behavior is similar to
911 1.1.1.5 christos # domain_suffix_match, but has the requirement of a full match, i.e.,
912 1.1.1.5 christos # no subdomains or wildcard matches are allowed. Case-insensitive
913 1.1.1.5 christos # comparison is used, so "Example.com" matches "example.com", but would
914 1.1.1.5 christos # not match "test.Example.com".
915 1.1 christos # phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters
916 1.1 christos # (string with field-value pairs, e.g., "peapver=0" or
917 1.1 christos # "peapver=1 peaplabel=1")
918 1.1 christos # 'peapver' can be used to force which PEAP version (0 or 1) is used.
919 1.1 christos # 'peaplabel=1' can be used to force new label, "client PEAP encryption",
920 1.1 christos # to be used during key derivation when PEAPv1 or newer. Most existing
921 1.1 christos # PEAPv1 implementation seem to be using the old label, "client EAP
922 1.1 christos # encryption", and wpa_supplicant is now using that as the default value.
923 1.1 christos # Some servers, e.g., Radiator, may require peaplabel=1 configuration to
924 1.1 christos # interoperate with PEAPv1; see eap_testing.txt for more details.
925 1.1 christos # 'peap_outer_success=0' can be used to terminate PEAP authentication on
926 1.1 christos # tunneled EAP-Success. This is required with some RADIUS servers that
927 1.1 christos # implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g.,
928 1.1 christos # Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode)
929 1.1 christos # include_tls_length=1 can be used to force wpa_supplicant to include
930 1.1 christos # TLS Message Length field in all TLS messages even if they are not
931 1.1 christos # fragmented.
932 1.1 christos # sim_min_num_chal=3 can be used to configure EAP-SIM to require three
933 1.1 christos # challenges (by default, it accepts 2 or 3)
934 1.1 christos # result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use
935 1.1 christos # protected result indication.
936 1.1 christos # 'crypto_binding' option can be used to control PEAPv0 cryptobinding
937 1.1 christos # behavior:
938 1.1 christos # * 0 = do not use cryptobinding (default)
939 1.1 christos # * 1 = use cryptobinding if server supports it
940 1.1 christos # * 2 = require cryptobinding
941 1.1 christos # EAP-WSC (WPS) uses following options: pin=<Device Password> or
942 1.1 christos # pbc=1.
943 1.1.1.5 christos #
944 1.1.1.5 christos # For wired IEEE 802.1X authentication, "allow_canned_success=1" can be
945 1.1.1.5 christos # used to configure a mode that allows EAP-Success (and EAP-Failure)
946 1.1.1.5 christos # without going through authentication step. Some switches use such
947 1.1.1.5 christos # sequence when forcing the port to be authorized/unauthorized or as a
948 1.1.1.5 christos # fallback option if the authentication server is unreachable. By default,
949 1.1.1.5 christos # wpa_supplicant discards such frames to protect against potential attacks
950 1.1.1.5 christos # by rogue devices, but this option can be used to disable that protection
951 1.1.1.5 christos # for cases where the server/authenticator does not need to be
952 1.1.1.5 christos # authenticated.
953 1.1 christos # phase2: Phase2 (inner authentication with TLS tunnel) parameters
954 1.1 christos # (string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
955 1.1.1.5 christos # "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS). "mschapv2_retry=0" can be
956 1.1.1.5 christos # used to disable MSCHAPv2 password retry in authentication failure cases.
957 1.1.1.3 christos #
958 1.1.1.3 christos # TLS-based methods can use the following parameters to control TLS behavior
959 1.1.1.3 christos # (these are normally in the phase1 parameter, but can be used also in the
960 1.1.1.3 christos # phase2 parameter when EAP-TLS is used within the inner tunnel):
961 1.1.1.3 christos # tls_allow_md5=1 - allow MD5-based certificate signatures (depending on the
962 1.1.1.3 christos # TLS library, these may be disabled by default to enforce stronger
963 1.1.1.3 christos # security)
964 1.1.1.3 christos # tls_disable_time_checks=1 - ignore certificate validity time (this requests
965 1.1.1.3 christos # the TLS library to accept certificates even if they are not currently
966 1.1.1.3 christos # valid, i.e., have expired or have not yet become valid; this should be
967 1.1.1.3 christos # used only for testing purposes)
968 1.1.1.3 christos # tls_disable_session_ticket=1 - disable TLS Session Ticket extension
969 1.1.1.3 christos # tls_disable_session_ticket=0 - allow TLS Session Ticket extension to be used
970 1.1.1.3 christos # Note: If not set, this is automatically set to 1 for EAP-TLS/PEAP/TTLS
971 1.1.1.3 christos # as a workaround for broken authentication server implementations unless
972 1.1.1.3 christos # EAP workarounds are disabled with eap_workarounds=0.
973 1.1.1.3 christos # For EAP-FAST, this must be set to 0 (or left unconfigured for the
974 1.1.1.3 christos # default value to be used automatically).
975 1.1.1.4 christos # tls_disable_tlsv1_1=1 - disable use of TLSv1.1 (a workaround for AAA servers
976 1.1.1.4 christos # that have issues interoperating with updated TLS version)
977 1.1.1.4 christos # tls_disable_tlsv1_2=1 - disable use of TLSv1.2 (a workaround for AAA servers
978 1.1.1.4 christos # that have issues interoperating with updated TLS version)
979 1.1.1.3 christos #
980 1.1 christos # Following certificate/private key fields are used in inner Phase2
981 1.1 christos # authentication when using EAP-TTLS or EAP-PEAP.
982 1.1 christos # ca_cert2: File path to CA certificate file. This file can have one or more
983 1.1 christos # trusted CA certificates. If ca_cert2 and ca_path2 are not included,
984 1.1 christos # server certificate will not be verified. This is insecure and a trusted
985 1.1 christos # CA certificate should always be configured.
986 1.1 christos # ca_path2: Directory path for CA certificate files (PEM)
987 1.1 christos # client_cert2: File path to client certificate file
988 1.1 christos # private_key2: File path to client private key file
989 1.1 christos # private_key2_passwd: Password for private key file
990 1.1 christos # dh_file2: File path to DH/DSA parameters file (in PEM format)
991 1.1 christos # subject_match2: Substring to be matched against the subject of the
992 1.1.1.5 christos # authentication server certificate. See subject_match for more details.
993 1.1.1.5 christos # altsubject_match2: Semicolon separated string of entries to be matched
994 1.1.1.5 christos # against the alternative subject name of the authentication server
995 1.1.1.5 christos # certificate. See altsubject_match documentation for more details.
996 1.1.1.5 christos # domain_suffix_match2: Constraint for server domain name. See
997 1.1.1.5 christos # domain_suffix_match for more details.
998 1.1 christos #
999 1.1 christos # fragment_size: Maximum EAP fragment size in bytes (default 1398).
1000 1.1 christos # This value limits the fragment size for EAP methods that support
1001 1.1 christos # fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set
1002 1.1 christos # small enough to make the EAP messages fit in MTU of the network
1003 1.1 christos # interface used for EAPOL. The default value is suitable for most
1004 1.1 christos # cases.
1005 1.1 christos #
1006 1.1.1.4 christos # ocsp: Whether to use/require OCSP to check server certificate
1007 1.1.1.4 christos # 0 = do not use OCSP stapling (TLS certificate status extension)
1008 1.1.1.4 christos # 1 = try to use OCSP stapling, but not require response
1009 1.1.1.4 christos # 2 = require valid OCSP stapling response
1010 1.1.1.4 christos #
1011 1.1.1.5 christos # openssl_ciphers: OpenSSL specific cipher configuration
1012 1.1.1.5 christos # This can be used to override the global openssl_ciphers configuration
1013 1.1.1.5 christos # parameter (see above).
1014 1.1.1.5 christos #
1015 1.1.1.5 christos # erp: Whether EAP Re-authentication Protocol (ERP) is enabled
1016 1.1.1.5 christos #
1017 1.1 christos # EAP-FAST variables:
1018 1.1 christos # pac_file: File path for the PAC entries. wpa_supplicant will need to be able
1019 1.1 christos # to create this file and write updates to it when PAC is being
1020 1.1 christos # provisioned or refreshed. Full path to the file should be used since
1021 1.1 christos # working directory may change when wpa_supplicant is run in the
1022 1.1 christos # background. Alternatively, a named configuration blob can be used by
1023 1.1 christos # setting this to blob://<blob name>
1024 1.1 christos # phase1: fast_provisioning option can be used to enable in-line provisioning
1025 1.1 christos # of EAP-FAST credentials (PAC):
1026 1.1 christos # 0 = disabled,
1027 1.1 christos # 1 = allow unauthenticated provisioning,
1028 1.1 christos # 2 = allow authenticated provisioning,
1029 1.1 christos # 3 = allow both unauthenticated and authenticated provisioning
1030 1.1 christos # fast_max_pac_list_len=<num> option can be used to set the maximum
1031 1.1 christos # number of PAC entries to store in a PAC list (default: 10)
1032 1.1 christos # fast_pac_format=binary option can be used to select binary format for
1033 1.1 christos # storing PAC entries in order to save some space (the default
1034 1.1 christos # text format uses about 2.5 times the size of minimal binary
1035 1.1 christos # format)
1036 1.1 christos #
1037 1.1 christos # wpa_supplicant supports number of "EAP workarounds" to work around
1038 1.1 christos # interoperability issues with incorrectly behaving authentication servers.
1039 1.1 christos # These are enabled by default because some of the issues are present in large
1040 1.1 christos # number of authentication servers. Strict EAP conformance mode can be
1041 1.1 christos # configured by disabling workarounds with eap_workaround=0.
1042 1.1 christos
1043 1.1.1.3 christos # Station inactivity limit
1044 1.1.1.3 christos #
1045 1.1.1.3 christos # If a station does not send anything in ap_max_inactivity seconds, an
1046 1.1.1.3 christos # empty data frame is sent to it in order to verify whether it is
1047 1.1.1.3 christos # still in range. If this frame is not ACKed, the station will be
1048 1.1.1.3 christos # disassociated and then deauthenticated. This feature is used to
1049 1.1.1.3 christos # clear station table of old entries when the STAs move out of the
1050 1.1.1.3 christos # range.
1051 1.1.1.3 christos #
1052 1.1.1.3 christos # The station can associate again with the AP if it is still in range;
1053 1.1.1.3 christos # this inactivity poll is just used as a nicer way of verifying
1054 1.1.1.3 christos # inactivity; i.e., client will not report broken connection because
1055 1.1.1.3 christos # disassociation frame is not sent immediately without first polling
1056 1.1.1.3 christos # the STA with a data frame.
1057 1.1.1.3 christos # default: 300 (i.e., 5 minutes)
1058 1.1.1.3 christos #ap_max_inactivity=300
1059 1.1.1.3 christos
1060 1.1.1.3 christos # DTIM period in Beacon intervals for AP mode (default: 2)
1061 1.1.1.3 christos #dtim_period=2
1062 1.1.1.3 christos
1063 1.1.1.4 christos # Beacon interval (default: 100 TU)
1064 1.1.1.4 christos #beacon_int=100
1065 1.1.1.4 christos
1066 1.1.1.4 christos # MAC address policy
1067 1.1.1.4 christos # 0 = use permanent MAC address
1068 1.1.1.4 christos # 1 = use random MAC address for each ESS connection
1069 1.1.1.4 christos # 2 = like 1, but maintain OUI (with local admin bit set)
1070 1.1.1.4 christos #mac_addr=0
1071 1.1.1.4 christos
1072 1.1.1.3 christos # disable_ht: Whether HT (802.11n) should be disabled.
1073 1.1.1.3 christos # 0 = HT enabled (if AP supports it)
1074 1.1.1.3 christos # 1 = HT disabled
1075 1.1.1.3 christos #
1076 1.1.1.3 christos # disable_ht40: Whether HT-40 (802.11n) should be disabled.
1077 1.1.1.3 christos # 0 = HT-40 enabled (if AP supports it)
1078 1.1.1.3 christos # 1 = HT-40 disabled
1079 1.1.1.3 christos #
1080 1.1.1.3 christos # disable_sgi: Whether SGI (short guard interval) should be disabled.
1081 1.1.1.3 christos # 0 = SGI enabled (if AP supports it)
1082 1.1.1.3 christos # 1 = SGI disabled
1083 1.1.1.3 christos #
1084 1.1.1.4 christos # disable_ldpc: Whether LDPC should be disabled.
1085 1.1.1.4 christos # 0 = LDPC enabled (if AP supports it)
1086 1.1.1.4 christos # 1 = LDPC disabled
1087 1.1.1.4 christos #
1088 1.1.1.4 christos # ht40_intolerant: Whether 40 MHz intolerant should be indicated.
1089 1.1.1.4 christos # 0 = 40 MHz tolerant (default)
1090 1.1.1.4 christos # 1 = 40 MHz intolerant
1091 1.1.1.4 christos #
1092 1.1.1.3 christos # ht_mcs: Configure allowed MCS rates.
1093 1.1.1.3 christos # Parsed as an array of bytes, in base-16 (ascii-hex)
1094 1.1.1.3 christos # ht_mcs="" // Use all available (default)
1095 1.1.1.3 christos # ht_mcs="0xff 00 00 00 00 00 00 00 00 00 " // Use MCS 0-7 only
1096 1.1.1.3 christos # ht_mcs="0xff ff 00 00 00 00 00 00 00 00 " // Use MCS 0-15 only
1097 1.1.1.3 christos #
1098 1.1.1.3 christos # disable_max_amsdu: Whether MAX_AMSDU should be disabled.
1099 1.1.1.3 christos # -1 = Do not make any changes.
1100 1.1.1.3 christos # 0 = Enable MAX-AMSDU if hardware supports it.
1101 1.1.1.3 christos # 1 = Disable AMSDU
1102 1.1.1.3 christos #
1103 1.1.1.4 christos # ampdu_factor: Maximum A-MPDU Length Exponent
1104 1.1.1.4 christos # Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
1105 1.1.1.4 christos #
1106 1.1.1.3 christos # ampdu_density: Allow overriding AMPDU density configuration.
1107 1.1.1.3 christos # Treated as hint by the kernel.
1108 1.1.1.3 christos # -1 = Do not make any changes.
1109 1.1.1.3 christos # 0-3 = Set AMPDU density (aka factor) to specified value.
1110 1.1.1.3 christos
1111 1.1.1.4 christos # disable_vht: Whether VHT should be disabled.
1112 1.1.1.4 christos # 0 = VHT enabled (if AP supports it)
1113 1.1.1.4 christos # 1 = VHT disabled
1114 1.1.1.4 christos #
1115 1.1.1.4 christos # vht_capa: VHT capabilities to set in the override
1116 1.1.1.4 christos # vht_capa_mask: mask of VHT capabilities
1117 1.1.1.4 christos #
1118 1.1.1.4 christos # vht_rx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for RX NSS 1-8
1119 1.1.1.4 christos # vht_tx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for TX NSS 1-8
1120 1.1.1.4 christos # 0: MCS 0-7
1121 1.1.1.4 christos # 1: MCS 0-8
1122 1.1.1.4 christos # 2: MCS 0-9
1123 1.1.1.4 christos # 3: not supported
1124 1.1.1.4 christos
1125 1.1 christos # Example blocks:
1126 1.1 christos
1127 1.1 christos # Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
1128 1.1 christos network={
1129 1.1 christos ssid="simple"
1130 1.1 christos psk="very secret passphrase"
1131 1.1 christos priority=5
1132 1.1 christos }
1133 1.1 christos
1134 1.1 christos # Same as previous, but request SSID-specific scanning (for APs that reject
1135 1.1 christos # broadcast SSID)
1136 1.1 christos network={
1137 1.1 christos ssid="second ssid"
1138 1.1 christos scan_ssid=1
1139 1.1 christos psk="very secret passphrase"
1140 1.1 christos priority=2
1141 1.1 christos }
1142 1.1 christos
1143 1.1 christos # Only WPA-PSK is used. Any valid cipher combination is accepted.
1144 1.1 christos network={
1145 1.1 christos ssid="example"
1146 1.1 christos proto=WPA
1147 1.1 christos key_mgmt=WPA-PSK
1148 1.1 christos pairwise=CCMP TKIP
1149 1.1 christos group=CCMP TKIP WEP104 WEP40
1150 1.1 christos psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
1151 1.1 christos priority=2
1152 1.1 christos }
1153 1.1 christos
1154 1.1 christos # WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying
1155 1.1 christos network={
1156 1.1 christos ssid="example"
1157 1.1 christos proto=WPA
1158 1.1 christos key_mgmt=WPA-PSK
1159 1.1 christos pairwise=TKIP
1160 1.1 christos group=TKIP
1161 1.1 christos psk="not so secure passphrase"
1162 1.1 christos wpa_ptk_rekey=600
1163 1.1 christos }
1164 1.1 christos
1165 1.1 christos # Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104
1166 1.1 christos # or WEP40 as the group cipher will not be accepted.
1167 1.1 christos network={
1168 1.1 christos ssid="example"
1169 1.1 christos proto=RSN
1170 1.1 christos key_mgmt=WPA-EAP
1171 1.1 christos pairwise=CCMP TKIP
1172 1.1 christos group=CCMP TKIP
1173 1.1 christos eap=TLS
1174 1.1 christos identity="user (at] example.com"
1175 1.1 christos ca_cert="/etc/cert/ca.pem"
1176 1.1 christos client_cert="/etc/cert/user.pem"
1177 1.1 christos private_key="/etc/cert/user.prv"
1178 1.1 christos private_key_passwd="password"
1179 1.1 christos priority=1
1180 1.1 christos }
1181 1.1 christos
1182 1.1 christos # EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel
1183 1.1 christos # (e.g., Radiator)
1184 1.1 christos network={
1185 1.1 christos ssid="example"
1186 1.1 christos key_mgmt=WPA-EAP
1187 1.1 christos eap=PEAP
1188 1.1 christos identity="user (at] example.com"
1189 1.1 christos password="foobar"
1190 1.1 christos ca_cert="/etc/cert/ca.pem"
1191 1.1 christos phase1="peaplabel=1"
1192 1.1 christos phase2="auth=MSCHAPV2"
1193 1.1 christos priority=10
1194 1.1 christos }
1195 1.1 christos
1196 1.1 christos # EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the
1197 1.1 christos # unencrypted use. Real identity is sent only within an encrypted TLS tunnel.
1198 1.1 christos network={
1199 1.1 christos ssid="example"
1200 1.1 christos key_mgmt=WPA-EAP
1201 1.1 christos eap=TTLS
1202 1.1 christos identity="user (at] example.com"
1203 1.1 christos anonymous_identity="anonymous (at] example.com"
1204 1.1 christos password="foobar"
1205 1.1 christos ca_cert="/etc/cert/ca.pem"
1206 1.1 christos priority=2
1207 1.1 christos }
1208 1.1 christos
1209 1.1 christos # EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted
1210 1.1 christos # use. Real identity is sent only within an encrypted TLS tunnel.
1211 1.1 christos network={
1212 1.1 christos ssid="example"
1213 1.1 christos key_mgmt=WPA-EAP
1214 1.1 christos eap=TTLS
1215 1.1 christos identity="user (at] example.com"
1216 1.1 christos anonymous_identity="anonymous (at] example.com"
1217 1.1 christos password="foobar"
1218 1.1 christos ca_cert="/etc/cert/ca.pem"
1219 1.1 christos phase2="auth=MSCHAPV2"
1220 1.1 christos }
1221 1.1 christos
1222 1.1 christos # WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner
1223 1.1 christos # authentication.
1224 1.1 christos network={
1225 1.1 christos ssid="example"
1226 1.1 christos key_mgmt=WPA-EAP
1227 1.1 christos eap=TTLS
1228 1.1 christos # Phase1 / outer authentication
1229 1.1 christos anonymous_identity="anonymous (at] example.com"
1230 1.1 christos ca_cert="/etc/cert/ca.pem"
1231 1.1 christos # Phase 2 / inner authentication
1232 1.1 christos phase2="autheap=TLS"
1233 1.1 christos ca_cert2="/etc/cert/ca2.pem"
1234 1.1 christos client_cert2="/etc/cer/user.pem"
1235 1.1 christos private_key2="/etc/cer/user.prv"
1236 1.1 christos private_key2_passwd="password"
1237 1.1 christos priority=2
1238 1.1 christos }
1239 1.1 christos
1240 1.1 christos # Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and
1241 1.1 christos # group cipher.
1242 1.1 christos network={
1243 1.1 christos ssid="example"
1244 1.1 christos bssid=00:11:22:33:44:55
1245 1.1 christos proto=WPA RSN
1246 1.1 christos key_mgmt=WPA-PSK WPA-EAP
1247 1.1 christos pairwise=CCMP
1248 1.1 christos group=CCMP
1249 1.1 christos psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
1250 1.1 christos }
1251 1.1 christos
1252 1.1 christos # Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP
1253 1.1 christos # and all valid ciphers.
1254 1.1 christos network={
1255 1.1 christos ssid=00010203
1256 1.1 christos psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
1257 1.1 christos }
1258 1.1 christos
1259 1.1 christos
1260 1.1 christos # EAP-SIM with a GSM SIM or USIM
1261 1.1 christos network={
1262 1.1 christos ssid="eap-sim-test"
1263 1.1 christos key_mgmt=WPA-EAP
1264 1.1 christos eap=SIM
1265 1.1 christos pin="1234"
1266 1.1 christos pcsc=""
1267 1.1 christos }
1268 1.1 christos
1269 1.1 christos
1270 1.1 christos # EAP-PSK
1271 1.1 christos network={
1272 1.1 christos ssid="eap-psk-test"
1273 1.1 christos key_mgmt=WPA-EAP
1274 1.1 christos eap=PSK
1275 1.1 christos anonymous_identity="eap_psk_user"
1276 1.1 christos password=06b4be19da289f475aa46a33cb793029
1277 1.1 christos identity="eap_psk_user (at] example.com"
1278 1.1 christos }
1279 1.1 christos
1280 1.1 christos
1281 1.1 christos # IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using
1282 1.1 christos # EAP-TLS for authentication and key generation; require both unicast and
1283 1.1 christos # broadcast WEP keys.
1284 1.1 christos network={
1285 1.1 christos ssid="1x-test"
1286 1.1 christos key_mgmt=IEEE8021X
1287 1.1 christos eap=TLS
1288 1.1 christos identity="user (at] example.com"
1289 1.1 christos ca_cert="/etc/cert/ca.pem"
1290 1.1 christos client_cert="/etc/cert/user.pem"
1291 1.1 christos private_key="/etc/cert/user.prv"
1292 1.1 christos private_key_passwd="password"
1293 1.1 christos eapol_flags=3
1294 1.1 christos }
1295 1.1 christos
1296 1.1 christos
1297 1.1 christos # LEAP with dynamic WEP keys
1298 1.1 christos network={
1299 1.1 christos ssid="leap-example"
1300 1.1 christos key_mgmt=IEEE8021X
1301 1.1 christos eap=LEAP
1302 1.1 christos identity="user"
1303 1.1 christos password="foobar"
1304 1.1 christos }
1305 1.1 christos
1306 1.1 christos # EAP-IKEv2 using shared secrets for both server and peer authentication
1307 1.1 christos network={
1308 1.1 christos ssid="ikev2-example"
1309 1.1 christos key_mgmt=WPA-EAP
1310 1.1 christos eap=IKEV2
1311 1.1 christos identity="user"
1312 1.1 christos password="foobar"
1313 1.1 christos }
1314 1.1 christos
1315 1.1 christos # EAP-FAST with WPA (WPA or WPA2)
1316 1.1 christos network={
1317 1.1 christos ssid="eap-fast-test"
1318 1.1 christos key_mgmt=WPA-EAP
1319 1.1 christos eap=FAST
1320 1.1 christos anonymous_identity="FAST-000102030405"
1321 1.1 christos identity="username"
1322 1.1 christos password="password"
1323 1.1 christos phase1="fast_provisioning=1"
1324 1.1 christos pac_file="/etc/wpa_supplicant.eap-fast-pac"
1325 1.1 christos }
1326 1.1 christos
1327 1.1 christos network={
1328 1.1 christos ssid="eap-fast-test"
1329 1.1 christos key_mgmt=WPA-EAP
1330 1.1 christos eap=FAST
1331 1.1 christos anonymous_identity="FAST-000102030405"
1332 1.1 christos identity="username"
1333 1.1 christos password="password"
1334 1.1 christos phase1="fast_provisioning=1"
1335 1.1 christos pac_file="blob://eap-fast-pac"
1336 1.1 christos }
1337 1.1 christos
1338 1.1 christos # Plaintext connection (no WPA, no IEEE 802.1X)
1339 1.1 christos network={
1340 1.1 christos ssid="plaintext-test"
1341 1.1 christos key_mgmt=NONE
1342 1.1 christos }
1343 1.1 christos
1344 1.1 christos
1345 1.1 christos # Shared WEP key connection (no WPA, no IEEE 802.1X)
1346 1.1 christos network={
1347 1.1 christos ssid="static-wep-test"
1348 1.1 christos key_mgmt=NONE
1349 1.1 christos wep_key0="abcde"
1350 1.1 christos wep_key1=0102030405
1351 1.1 christos wep_key2="1234567890123"
1352 1.1 christos wep_tx_keyidx=0
1353 1.1 christos priority=5
1354 1.1 christos }
1355 1.1 christos
1356 1.1 christos
1357 1.1 christos # Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key
1358 1.1 christos # IEEE 802.11 authentication
1359 1.1 christos network={
1360 1.1 christos ssid="static-wep-test2"
1361 1.1 christos key_mgmt=NONE
1362 1.1 christos wep_key0="abcde"
1363 1.1 christos wep_key1=0102030405
1364 1.1 christos wep_key2="1234567890123"
1365 1.1 christos wep_tx_keyidx=0
1366 1.1 christos priority=5
1367 1.1 christos auth_alg=SHARED
1368 1.1 christos }
1369 1.1 christos
1370 1.1 christos
1371 1.1.1.4 christos # IBSS/ad-hoc network with RSN
1372 1.1.1.4 christos network={
1373 1.1.1.4 christos ssid="ibss-rsn"
1374 1.1.1.4 christos key_mgmt=WPA-PSK
1375 1.1.1.4 christos proto=RSN
1376 1.1.1.4 christos psk="12345678"
1377 1.1.1.4 christos mode=1
1378 1.1.1.4 christos frequency=2412
1379 1.1.1.4 christos pairwise=CCMP
1380 1.1.1.4 christos group=CCMP
1381 1.1.1.4 christos }
1382 1.1.1.4 christos
1383 1.1.1.4 christos # IBSS/ad-hoc network with WPA-None/TKIP (deprecated)
1384 1.1 christos network={
1385 1.1 christos ssid="test adhoc"
1386 1.1 christos mode=1
1387 1.1 christos frequency=2412
1388 1.1 christos proto=WPA
1389 1.1 christos key_mgmt=WPA-NONE
1390 1.1 christos pairwise=NONE
1391 1.1 christos group=TKIP
1392 1.1 christos psk="secret passphrase"
1393 1.1 christos }
1394 1.1 christos
1395 1.1.1.5 christos # open mesh network
1396 1.1.1.5 christos network={
1397 1.1.1.5 christos ssid="test mesh"
1398 1.1.1.5 christos mode=5
1399 1.1.1.5 christos frequency=2437
1400 1.1.1.5 christos key_mgmt=NONE
1401 1.1.1.5 christos }
1402 1.1.1.5 christos
1403 1.1.1.5 christos # secure (SAE + AMPE) network
1404 1.1.1.5 christos network={
1405 1.1.1.5 christos ssid="secure mesh"
1406 1.1.1.5 christos mode=5
1407 1.1.1.5 christos frequency=2437
1408 1.1.1.5 christos key_mgmt=SAE
1409 1.1.1.5 christos psk="very secret passphrase"
1410 1.1.1.5 christos }
1411 1.1.1.5 christos
1412 1.1 christos
1413 1.1 christos # Catch all example that allows more or less all configuration modes
1414 1.1 christos network={
1415 1.1 christos ssid="example"
1416 1.1 christos scan_ssid=1
1417 1.1 christos key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
1418 1.1 christos pairwise=CCMP TKIP
1419 1.1 christos group=CCMP TKIP WEP104 WEP40
1420 1.1 christos psk="very secret passphrase"
1421 1.1 christos eap=TTLS PEAP TLS
1422 1.1 christos identity="user (at] example.com"
1423 1.1 christos password="foobar"
1424 1.1 christos ca_cert="/etc/cert/ca.pem"
1425 1.1 christos client_cert="/etc/cert/user.pem"
1426 1.1 christos private_key="/etc/cert/user.prv"
1427 1.1 christos private_key_passwd="password"
1428 1.1 christos phase1="peaplabel=0"
1429 1.1 christos }
1430 1.1 christos
1431 1.1 christos # Example of EAP-TLS with smartcard (openssl engine)
1432 1.1 christos network={
1433 1.1 christos ssid="example"
1434 1.1 christos key_mgmt=WPA-EAP
1435 1.1 christos eap=TLS
1436 1.1 christos proto=RSN
1437 1.1 christos pairwise=CCMP TKIP
1438 1.1 christos group=CCMP TKIP
1439 1.1 christos identity="user (at] example.com"
1440 1.1 christos ca_cert="/etc/cert/ca.pem"
1441 1.1 christos client_cert="/etc/cert/user.pem"
1442 1.1 christos
1443 1.1 christos engine=1
1444 1.1 christos
1445 1.1 christos # The engine configured here must be available. Look at
1446 1.1 christos # OpenSSL engine support in the global section.
1447 1.1 christos # The key available through the engine must be the private key
1448 1.1 christos # matching the client certificate configured above.
1449 1.1 christos
1450 1.1 christos # use the opensc engine
1451 1.1 christos #engine_id="opensc"
1452 1.1 christos #key_id="45"
1453 1.1 christos
1454 1.1 christos # use the pkcs11 engine
1455 1.1 christos engine_id="pkcs11"
1456 1.1 christos key_id="id_45"
1457 1.1 christos
1458 1.1 christos # Optional PIN configuration; this can be left out and PIN will be
1459 1.1 christos # asked through the control interface
1460 1.1 christos pin="1234"
1461 1.1 christos }
1462 1.1 christos
1463 1.1 christos # Example configuration showing how to use an inlined blob as a CA certificate
1464 1.1 christos # data instead of using external file
1465 1.1 christos network={
1466 1.1 christos ssid="example"
1467 1.1 christos key_mgmt=WPA-EAP
1468 1.1 christos eap=TTLS
1469 1.1 christos identity="user (at] example.com"
1470 1.1 christos anonymous_identity="anonymous (at] example.com"
1471 1.1 christos password="foobar"
1472 1.1 christos ca_cert="blob://exampleblob"
1473 1.1 christos priority=20
1474 1.1 christos }
1475 1.1 christos
1476 1.1 christos blob-base64-exampleblob={
1477 1.1 christos SGVsbG8gV29ybGQhCg==
1478 1.1 christos }
1479 1.1 christos
1480 1.1 christos
1481 1.1 christos # Wildcard match for SSID (plaintext APs only). This example select any
1482 1.1 christos # open AP regardless of its SSID.
1483 1.1 christos network={
1484 1.1 christos key_mgmt=NONE
1485 1.1 christos }
1486 1.1.1.4 christos
1487 1.1.1.5 christos # Example configuration blacklisting two APs - these will be ignored
1488 1.1.1.5 christos # for this network.
1489 1.1.1.5 christos network={
1490 1.1.1.5 christos ssid="example"
1491 1.1.1.5 christos psk="very secret passphrase"
1492 1.1.1.5 christos bssid_blacklist=02:11:22:33:44:55 02:22:aa:44:55:66
1493 1.1.1.5 christos }
1494 1.1.1.5 christos
1495 1.1.1.5 christos # Example configuration limiting AP selection to a specific set of APs;
1496 1.1.1.5 christos # any other AP not matching the masked address will be ignored.
1497 1.1.1.5 christos network={
1498 1.1.1.5 christos ssid="example"
1499 1.1.1.5 christos psk="very secret passphrase"
1500 1.1.1.5 christos bssid_whitelist=02:55:ae:bc:00:00/ff:ff:ff:ff:00:00 00:00:77:66:55:44/00:00:ff:ff:ff:ff
1501 1.1.1.5 christos }
1502 1.1.1.4 christos
1503 1.1.1.4 christos # Example config file that will only scan on channel 36.
1504 1.1.1.4 christos freq_list=5180
1505 1.1.1.4 christos network={
1506 1.1.1.4 christos key_mgmt=NONE
1507 1.1.1.4 christos }
1508 1.1.1.4 christos
1509 1.1.1.4 christos
1510 1.1.1.4 christos # Example MACsec configuration
1511 1.1.1.4 christos #network={
1512 1.1.1.4 christos # key_mgmt=IEEE8021X
1513 1.1.1.4 christos # eap=TTLS
1514 1.1.1.4 christos # phase2="auth=PAP"
1515 1.1.1.4 christos # anonymous_identity="anonymous (at] example.com"
1516 1.1.1.4 christos # identity="user (at] example.com"
1517 1.1.1.4 christos # password="secretr"
1518 1.1.1.4 christos # ca_cert="/etc/cert/ca.pem"
1519 1.1.1.4 christos # eapol_flags=0
1520 1.1.1.4 christos # macsec_policy=1
1521 1.1.1.4 christos #}
1522