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Dmitry Shmidt30f94812012-02-21 17:02:48 -08001##### Example wpa_supplicant configuration file ###############################
2#
3# This file describes configuration file format and lists all available option.
4# Please also take a look at simpler configuration examples in 'examples'
5# subdirectory.
6#
7# Empty lines and lines starting with # are ignored
8
9# NOTE! This file may contain password information and should probably be made
10# readable only by root user on multiuser systems.
11
12# Note: All file paths in this configuration file should use full (absolute,
13# not relative to working directory) path in order to allow working directory
14# to be changed. This can happen if wpa_supplicant is run in the background.
15
16# Whether to allow wpa_supplicant to update (overwrite) configuration
17#
18# This option can be used to allow wpa_supplicant to overwrite configuration
19# file whenever configuration is changed (e.g., new network block is added with
20# wpa_cli or wpa_gui, or a password is changed). This is required for
21# wpa_cli/wpa_gui to be able to store the configuration changes permanently.
22# Please note that overwriting configuration file will remove the comments from
23# it.
24#update_config=1
25
26# global configuration (shared by all network blocks)
27#
28# Parameters for the control interface. If this is specified, wpa_supplicant
29# will open a control interface that is available for external programs to
30# manage wpa_supplicant. The meaning of this string depends on which control
Dmitry Shmidtc5ec7f52012-03-06 16:33:24 -080031# interface mechanism is used. For all cases, the existence of this parameter
Dmitry Shmidt30f94812012-02-21 17:02:48 -080032# in configuration is used to determine whether the control interface is
33# enabled.
34#
35# For UNIX domain sockets (default on Linux and BSD): This is a directory that
36# will be created for UNIX domain sockets for listening to requests from
37# external programs (CLI/GUI, etc.) for status information and configuration.
38# The socket file will be named based on the interface name, so multiple
39# wpa_supplicant processes can be run at the same time if more than one
40# interface is used.
41# /var/run/wpa_supplicant is the recommended directory for sockets and by
42# default, wpa_cli will use it when trying to connect with wpa_supplicant.
43#
44# Access control for the control interface can be configured by setting the
45# directory to allow only members of a group to use sockets. This way, it is
46# possible to run wpa_supplicant as root (since it needs to change network
47# configuration and open raw sockets) and still allow GUI/CLI components to be
48# run as non-root users. However, since the control interface can be used to
49# change the network configuration, this access needs to be protected in many
50# cases. By default, wpa_supplicant is configured to use gid 0 (root). If you
51# want to allow non-root users to use the control interface, add a new group
52# and change this value to match with that group. Add users that should have
53# control interface access to this group. If this variable is commented out or
54# not included in the configuration file, group will not be changed from the
55# value it got by default when the directory or socket was created.
56#
57# When configuring both the directory and group, use following format:
58# DIR=/var/run/wpa_supplicant GROUP=wheel
59# DIR=/var/run/wpa_supplicant GROUP=0
60# (group can be either group name or gid)
61#
62# For UDP connections (default on Windows): The value will be ignored. This
63# variable is just used to select that the control interface is to be created.
64# The value can be set to, e.g., udp (ctrl_interface=udp)
65#
66# For Windows Named Pipe: This value can be used to set the security descriptor
67# for controlling access to the control interface. Security descriptor can be
68# set using Security Descriptor String Format (see http://msdn.microsoft.com/
69# library/default.asp?url=/library/en-us/secauthz/security/
70# security_descriptor_string_format.asp). The descriptor string needs to be
71# prefixed with SDDL=. For example, ctrl_interface=SDDL=D: would set an empty
72# DACL (which will reject all connections). See README-Windows.txt for more
73# information about SDDL string format.
74#
75ctrl_interface=/var/run/wpa_supplicant
76
77# IEEE 802.1X/EAPOL version
78# wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which defines
79# EAPOL version 2. However, there are many APs that do not handle the new
80# version number correctly (they seem to drop the frames completely). In order
81# to make wpa_supplicant interoperate with these APs, the version number is set
82# to 1 by default. This configuration value can be used to set it to the new
83# version (2).
Dmitry Shmidt5a1480c2014-05-12 09:46:02 -070084# Note: When using MACsec, eapol_version shall be set to 3, which is
85# defined in IEEE Std 802.1X-2010.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -070086eapol_version=1
Dmitry Shmidt30f94812012-02-21 17:02:48 -080087
88# AP scanning/selection
89# By default, wpa_supplicant requests driver to perform AP scanning and then
90# uses the scan results to select a suitable AP. Another alternative is to
91# allow the driver to take care of AP scanning and selection and use
92# wpa_supplicant just to process EAPOL frames based on IEEE 802.11 association
93# information from the driver.
94# 1: wpa_supplicant initiates scanning and AP selection; if no APs matching to
95# the currently enabled networks are found, a new network (IBSS or AP mode
96# operation) may be initialized (if configured) (default)
97# 0: driver takes care of scanning, AP selection, and IEEE 802.11 association
98# parameters (e.g., WPA IE generation); this mode can also be used with
99# non-WPA drivers when using IEEE 802.1X mode; do not try to associate with
100# APs (i.e., external program needs to control association). This mode must
101# also be used when using wired Ethernet drivers.
Dmitry Shmidt5a1480c2014-05-12 09:46:02 -0700102# Note: macsec_qca driver is one type of Ethernet driver which implements
103# macsec feature.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800104# 2: like 0, but associate with APs using security policy and SSID (but not
105# BSSID); this can be used, e.g., with ndiswrapper and NDIS drivers to
106# enable operation with hidden SSIDs and optimized roaming; in this mode,
107# the network blocks in the configuration file are tried one by one until
108# the driver reports successful association; each network block should have
109# explicit security policy (i.e., only one option in the lists) for
110# key_mgmt, pairwise, group, proto variables
111# When using IBSS or AP mode, ap_scan=2 mode can force the new network to be
112# created immediately regardless of scan results. ap_scan=1 mode will first try
113# to scan for existing networks and only if no matches with the enabled
114# networks are found, a new IBSS or AP mode network is created.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700115ap_scan=1
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800116
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800117# MPM residency
118# By default, wpa_supplicant implements the mesh peering manager (MPM) for an
119# open mesh. However, if the driver can implement the MPM, you may set this to
120# 0 to use the driver version. When AMPE is enabled, the wpa_supplicant MPM is
121# always used.
122# 0: MPM lives in the driver
123# 1: wpa_supplicant provides an MPM which handles peering (default)
124#user_mpm=1
125
126# Maximum number of peer links (0-255; default: 99)
127# Maximum number of mesh peering currently maintained by the STA.
128#max_peer_links=99
129
Dmitry Shmidt2f74e362015-01-21 13:19:05 -0800130# Timeout in seconds to detect STA inactivity (default: 300 seconds)
131#
132# This timeout value is used in mesh STA to clean up inactive stations.
133#mesh_max_inactivity=300
134
135# cert_in_cb - Whether to include a peer certificate dump in events
136# This controls whether peer certificates for authentication server and
137# its certificate chain are included in EAP peer certificate events. This is
138# enabled by default.
139#cert_in_cb=1
140
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800141# EAP fast re-authentication
142# By default, fast re-authentication is enabled for all EAP methods that
143# support it. This variable can be used to disable fast re-authentication.
144# Normally, there is no need to disable this.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700145fast_reauth=1
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800146
147# OpenSSL Engine support
148# These options can be used to load OpenSSL engines.
149# The two engines that are supported currently are shown below:
150# They are both from the opensc project (http://www.opensc.org/)
151# By default no engines are loaded.
152# make the opensc engine available
153#opensc_engine_path=/usr/lib/opensc/engine_opensc.so
154# make the pkcs11 engine available
155#pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so
156# configure the path to the pkcs11 module required by the pkcs11 engine
157#pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
158
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -0800159# OpenSSL cipher string
160#
161# This is an OpenSSL specific configuration option for configuring the default
162# ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the default.
163# See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation
164# on cipher suite configuration. This is applicable only if wpa_supplicant is
165# built to use OpenSSL.
166#openssl_ciphers=DEFAULT:!EXP:!LOW
167
168
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800169# Dynamic EAP methods
170# If EAP methods were built dynamically as shared object files, they need to be
171# loaded here before being used in the network blocks. By default, EAP methods
172# are included statically in the build, so these lines are not needed
173#load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so
174#load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so
175
176# Driver interface parameters
177# This field can be used to configure arbitrary driver interace parameters. The
178# format is specific to the selected driver interface. This field is not used
179# in most cases.
180#driver_param="field=value"
181
182# Country code
183# The ISO/IEC alpha2 country code for the country in which this device is
184# currently operating.
185#country=US
186
187# Maximum lifetime for PMKSA in seconds; default 43200
188#dot11RSNAConfigPMKLifetime=43200
189# Threshold for reauthentication (percentage of PMK lifetime); default 70
190#dot11RSNAConfigPMKReauthThreshold=70
191# Timeout for security association negotiation in seconds; default 60
192#dot11RSNAConfigSATimeout=60
193
194# Wi-Fi Protected Setup (WPS) parameters
195
196# Universally Unique IDentifier (UUID; see RFC 4122) of the device
197# If not configured, UUID will be generated based on the local MAC address.
198#uuid=12345678-9abc-def0-1234-56789abcdef0
199
200# Device Name
201# User-friendly description of device; up to 32 octets encoded in UTF-8
202#device_name=Wireless Client
203
204# Manufacturer
205# The manufacturer of the device (up to 64 ASCII characters)
206#manufacturer=Company
207
208# Model Name
209# Model of the device (up to 32 ASCII characters)
210#model_name=cmodel
211
212# Model Number
213# Additional device description (up to 32 ASCII characters)
214#model_number=123
215
216# Serial Number
217# Serial number of the device (up to 32 characters)
218#serial_number=12345
219
220# Primary Device Type
221# Used format: <categ>-<OUI>-<subcateg>
222# categ = Category as an integer value
223# OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
224# default WPS OUI
225# subcateg = OUI-specific Sub Category as an integer value
226# Examples:
227# 1-0050F204-1 (Computer / PC)
228# 1-0050F204-2 (Computer / Server)
229# 5-0050F204-1 (Storage / NAS)
230# 6-0050F204-1 (Network Infrastructure / AP)
231#device_type=1-0050F204-1
232
233# OS Version
234# 4-octet operating system version number (hex string)
235#os_version=01020300
236
237# Config Methods
238# List of the supported configuration methods
239# Available methods: usba ethernet label display ext_nfc_token int_nfc_token
240# nfc_interface push_button keypad virtual_display physical_display
241# virtual_push_button physical_push_button
242# For WSC 1.0:
243#config_methods=label display push_button keypad
244# For WSC 2.0:
245#config_methods=label virtual_display virtual_push_button keypad
246
247# Credential processing
248# 0 = process received credentials internally (default)
249# 1 = do not process received credentials; just pass them over ctrl_iface to
250# external program(s)
251# 2 = process received credentials internally and pass them over ctrl_iface
252# to external program(s)
253#wps_cred_processing=0
254
Dmitry Shmidt04949592012-07-19 12:16:46 -0700255# Vendor attribute in WPS M1, e.g., Windows 7 Vertical Pairing
256# The vendor attribute contents to be added in M1 (hex string)
257#wps_vendor_ext_m1=000137100100020001
258
259# NFC password token for WPS
260# These parameters can be used to configure a fixed NFC password token for the
261# station. This can be generated, e.g., with nfc_pw_token. When these
262# parameters are used, the station is assumed to be deployed with a NFC tag
263# that includes the matching NFC password token (e.g., written based on the
264# NDEF record from nfc_pw_token).
265#
266#wps_nfc_dev_pw_id: Device Password ID (16..65535)
267#wps_nfc_dh_pubkey: Hexdump of DH Public Key
268#wps_nfc_dh_privkey: Hexdump of DH Private Key
269#wps_nfc_dev_pw: Hexdump of Device Password
270
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800271# Maximum number of BSS entries to keep in memory
272# Default: 200
273# This can be used to limit memory use on the BSS entries (cached scan
274# results). A larger value may be needed in environments that have huge number
275# of APs when using ap_scan=1 mode.
276#bss_max_count=200
277
Dmitry Shmidt04949592012-07-19 12:16:46 -0700278# Automatic scan
279# This is an optional set of parameters for automatic scanning
280# within an interface in following format:
281#autoscan=<autoscan module name>:<module parameters>
Dmitry Shmidtcce06662013-11-04 18:44:24 -0800282# autoscan is like bgscan but on disconnected or inactive state.
283# For instance, on exponential module parameters would be <base>:<limit>
Dmitry Shmidt04949592012-07-19 12:16:46 -0700284#autoscan=exponential:3:300
285# Which means a delay between scans on a base exponential of 3,
Dmitry Shmidtcce06662013-11-04 18:44:24 -0800286# up to the limit of 300 seconds (3, 9, 27 ... 300)
287# For periodic module, parameters would be <fixed interval>
Dmitry Shmidt04949592012-07-19 12:16:46 -0700288#autoscan=periodic:30
Dmitry Shmidtcce06662013-11-04 18:44:24 -0800289# So a delay of 30 seconds will be applied between each scan
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800290
291# filter_ssids - SSID-based scan result filtering
292# 0 = do not filter scan results (default)
293# 1 = only include configured SSIDs in scan results/BSS table
294#filter_ssids=0
295
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700296# Password (and passphrase, etc.) backend for external storage
297# format: <backend name>[:<optional backend parameters>]
298#ext_password_backend=test:pw1=password|pw2=testing
299
300# Timeout in seconds to detect STA inactivity (default: 300 seconds)
301#
302# This timeout value is used in P2P GO mode to clean up
303# inactive stations.
304#p2p_go_max_inactivity=300
305
Dmitry Shmidt2271d3f2014-06-23 12:16:31 -0700306# Passphrase length (8..63) for P2P GO
307#
308# This parameter controls the length of the random passphrase that is
309# generated at the GO. Default: 8.
310#p2p_passphrase_len=8
311
Dmitry Shmidt09f57ba2014-06-10 16:07:13 -0700312# Extra delay between concurrent P2P search iterations
313#
314# This value adds extra delay in milliseconds between concurrent search
315# iterations to make p2p_find friendlier to concurrent operations by avoiding
316# it from taking 100% of radio resources. The default value is 500 ms.
317#p2p_search_delay=500
318
Dmitry Shmidtd5e49232012-12-03 15:08:10 -0800319# Opportunistic Key Caching (also known as Proactive Key Caching) default
320# This parameter can be used to set the default behavior for the
321# proactive_key_caching parameter. By default, OKC is disabled unless enabled
322# with the global okc=1 parameter or with the per-network
323# proactive_key_caching=1 parameter. With okc=1, OKC is enabled by default, but
324# can be disabled with per-network proactive_key_caching=0 parameter.
325#okc=0
326
327# Protected Management Frames default
328# This parameter can be used to set the default behavior for the ieee80211w
329# parameter. By default, PMF is disabled unless enabled with the global pmf=1/2
330# parameter or with the per-network ieee80211w=1/2 parameter. With pmf=1/2, PMF
331# is enabled/required by default, but can be disabled with the per-network
332# ieee80211w parameter.
333#pmf=0
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800334
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -0800335# Enabled SAE finite cyclic groups in preference order
336# By default (if this parameter is not set), the mandatory group 19 (ECC group
337# defined over a 256-bit prime order field) is preferred, but other groups are
338# also enabled. If this parameter is set, the groups will be tried in the
339# indicated order. The group values are listed in the IANA registry:
340# http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9
341#sae_groups=21 20 19 26 25
342
Dmitry Shmidt7a5e50a2013-03-05 12:37:16 -0800343# Default value for DTIM period (if not overridden in network block)
344#dtim_period=2
345
346# Default value for Beacon interval (if not overridden in network block)
347#beacon_int=100
348
Dmitry Shmidt0ccb66e2013-03-29 16:41:28 -0700349# Additional vendor specific elements for Beacon and Probe Response frames
350# This parameter can be used to add additional vendor specific element(s) into
351# the end of the Beacon and Probe Response frames. The format for these
352# element(s) is a hexdump of the raw information elements (id+len+payload for
353# one or more elements). This is used in AP and P2P GO modes.
354#ap_vendor_elements=dd0411223301
355
Dmitry Shmidt444d5672013-04-01 13:08:44 -0700356# Ignore scan results older than request
357#
358# The driver may have a cache of scan results that makes it return
359# information that is older than our scan trigger. This parameter can
360# be used to configure such old information to be ignored instead of
361# allowing it to update the internal BSS table.
362#ignore_old_scan_res=0
363
Dmitry Shmidtea69e842013-05-13 14:52:28 -0700364# scan_cur_freq: Whether to scan only the current frequency
365# 0: Scan all available frequencies. (Default)
366# 1: Scan current operating frequency if another VIF on the same radio
367# is already associated.
Dmitry Shmidt444d5672013-04-01 13:08:44 -0700368
Dmitry Shmidt661b4f72014-09-29 14:58:27 -0700369# MAC address policy default
370# 0 = use permanent MAC address
371# 1 = use random MAC address for each ESS connection
372# 2 = like 1, but maintain OUI (with local admin bit set)
373#
374# By default, permanent MAC address is used unless policy is changed by
375# the per-network mac_addr parameter. Global mac_addr=1 can be used to
376# change this default behavior.
377#mac_addr=0
378
379# Lifetime of random MAC address in seconds (default: 60)
380#rand_addr_lifetime=60
381
382# MAC address policy for pre-association operations (scanning, ANQP)
383# 0 = use permanent MAC address
384# 1 = use random MAC address
385# 2 = like 1, but maintain OUI (with local admin bit set)
386#preassoc_mac_addr=0
387
Dmitry Shmidtc5ec7f52012-03-06 16:33:24 -0800388# Interworking (IEEE 802.11u)
389
390# Enable Interworking
391# interworking=1
392
393# Homogenous ESS identifier
394# If this is set, scans will be used to request response only from BSSes
395# belonging to the specified Homogeneous ESS. This is used only if interworking
396# is enabled.
397# hessid=00:11:22:33:44:55
398
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700399# Automatic network selection behavior
400# 0 = do not automatically go through Interworking network selection
401# (i.e., require explicit interworking_select command for this; default)
402# 1 = perform Interworking network selection if one or more
403# credentials have been configured and scan did not find a
404# matching network block
405#auto_interworking=0
406
Dmitry Shmidt04949592012-07-19 12:16:46 -0700407# credential block
408#
409# Each credential used for automatic network selection is configured as a set
410# of parameters that are compared to the information advertised by the APs when
411# interworking_select and interworking_connect commands are used.
412#
413# credential fields:
414#
Dmitry Shmidtfb79edc2014-01-10 10:45:54 -0800415# temporary: Whether this credential is temporary and not to be saved
416#
Dmitry Shmidt04949592012-07-19 12:16:46 -0700417# priority: Priority group
418# By default, all networks and credentials get the same priority group
419# (0). This field can be used to give higher priority for credentials
420# (and similarly in struct wpa_ssid for network blocks) to change the
421# Interworking automatic networking selection behavior. The matching
422# network (based on either an enabled network block or a credential)
423# with the highest priority value will be selected.
424#
425# pcsc: Use PC/SC and SIM/USIM card
426#
427# realm: Home Realm for Interworking
428#
429# username: Username for Interworking network selection
430#
431# password: Password for Interworking network selection
432#
433# ca_cert: CA certificate for Interworking network selection
434#
435# client_cert: File path to client certificate file (PEM/DER)
436# This field is used with Interworking networking selection for a case
437# where client certificate/private key is used for authentication
438# (EAP-TLS). Full path to the file should be used since working
439# directory may change when wpa_supplicant is run in the background.
440#
441# Alternatively, a named configuration blob can be used by setting
442# this to blob://blob_name.
443#
444# private_key: File path to client private key file (PEM/DER/PFX)
445# When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
446# commented out. Both the private key and certificate will be read
447# from the PKCS#12 file in this case. Full path to the file should be
448# used since working directory may change when wpa_supplicant is run
449# in the background.
450#
451# Windows certificate store can be used by leaving client_cert out and
452# configuring private_key in one of the following formats:
453#
454# cert://substring_to_match
455#
456# hash://certificate_thumbprint_in_hex
457#
458# For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
459#
460# Note that when running wpa_supplicant as an application, the user
461# certificate store (My user account) is used, whereas computer store
462# (Computer account) is used when running wpasvc as a service.
463#
464# Alternatively, a named configuration blob can be used by setting
465# this to blob://blob_name.
466#
467# private_key_passwd: Password for private key file
468#
469# imsi: IMSI in <MCC> | <MNC> | '-' | <MSIN> format
470#
471# milenage: Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN>
472# format
473#
Dmitry Shmidt051af732013-10-22 13:52:46 -0700474# domain: Home service provider FQDN(s)
Dmitry Shmidt04949592012-07-19 12:16:46 -0700475# This is used to compare against the Domain Name List to figure out
Dmitry Shmidt051af732013-10-22 13:52:46 -0700476# whether the AP is operated by the Home SP. Multiple domain entries can
477# be used to configure alternative FQDNs that will be considered home
478# networks.
Dmitry Shmidt04949592012-07-19 12:16:46 -0700479#
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700480# roaming_consortium: Roaming Consortium OI
481# If roaming_consortium_len is non-zero, this field contains the
482# Roaming Consortium OI that can be used to determine which access
483# points support authentication with this credential. This is an
484# alternative to the use of the realm parameter. When using Roaming
485# Consortium to match the network, the EAP parameters need to be
486# pre-configured with the credential since the NAI Realm information
487# may not be available or fetched.
488#
489# eap: Pre-configured EAP method
490# This optional field can be used to specify which EAP method will be
491# used with this credential. If not set, the EAP method is selected
492# automatically based on ANQP information (e.g., NAI Realm).
493#
494# phase1: Pre-configure Phase 1 (outer authentication) parameters
495# This optional field is used with like the 'eap' parameter.
496#
497# phase2: Pre-configure Phase 2 (inner authentication) parameters
498# This optional field is used with like the 'eap' parameter.
499#
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -0800500# excluded_ssid: Excluded SSID
501# This optional field can be used to excluded specific SSID(s) from
502# matching with the network. Multiple entries can be used to specify more
503# than one SSID.
504#
Dmitry Shmidtf21452a2014-02-26 10:55:25 -0800505# roaming_partner: Roaming partner information
506# This optional field can be used to configure preferences between roaming
507# partners. The field is a string in following format:
508# <FQDN>,<0/1 exact match>,<priority>,<* or country code>
509# (non-exact match means any subdomain matches the entry; priority is in
510# 0..255 range with 0 being the highest priority)
511#
512# update_identifier: PPS MO ID
513# (Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
514#
515# provisioning_sp: FQDN of the SP that provisioned the credential
516# This optional field can be used to keep track of the SP that provisioned
517# the credential to find the PPS MO (./Wi-Fi/<provisioning_sp>).
518#
519# Minimum backhaul threshold (PPS/<X+>/Policy/MinBackhauldThreshold/*)
520# These fields can be used to specify minimum download/upload backhaul
521# bandwidth that is preferred for the credential. This constraint is
522# ignored if the AP does not advertise WAN Metrics information or if the
523# limit would prevent any connection. Values are in kilobits per second.
524# min_dl_bandwidth_home
525# min_ul_bandwidth_home
526# min_dl_bandwidth_roaming
527# min_ul_bandwidth_roaming
528#
529# max_bss_load: Maximum BSS Load Channel Utilization (1..255)
530# (PPS/<X+>/Policy/MaximumBSSLoadValue)
531# This value is used as the maximum channel utilization for network
532# selection purposes for home networks. If the AP does not advertise
533# BSS Load or if the limit would prevent any connection, this constraint
534# will be ignored.
535#
536# req_conn_capab: Required connection capability
537# (PPS/<X+>/Policy/RequiredProtoPortTuple)
538# This value is used to configure set of required protocol/port pairs that
539# a roaming network shall support (include explicitly in Connection
540# Capability ANQP element). This constraint is ignored if the AP does not
541# advertise Connection Capability or if this constraint would prevent any
542# network connection. This policy is not used in home networks.
543# Format: <protocol>[:<comma-separated list of ports]
544# Multiple entries can be used to list multiple requirements.
545# For example, number of common TCP protocols:
546# req_conn_capab=6,22,80,443
547# For example, IPSec/IKE:
548# req_conn_capab=17:500
549# req_conn_capab=50
550#
551# ocsp: Whether to use/require OCSP to check server certificate
552# 0 = do not use OCSP stapling (TLS certificate status extension)
553# 1 = try to use OCSP stapling, but not require response
554# 2 = require valid OCSP stapling response
555#
Dmitry Shmidtf9bdef92014-04-25 10:46:36 -0700556# sim_num: Identifier for which SIM to use in multi-SIM devices
557#
Dmitry Shmidt04949592012-07-19 12:16:46 -0700558# for example:
559#
560#cred={
561# realm="example.com"
562# username="user@example.com"
563# password="password"
564# ca_cert="/etc/wpa_supplicant/ca.pem"
565# domain="example.com"
566#}
567#
568#cred={
569# imsi="310026-000000000"
570# milenage="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82"
571#}
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700572#
573#cred={
574# realm="example.com"
575# username="user"
576# password="password"
577# ca_cert="/etc/wpa_supplicant/ca.pem"
578# domain="example.com"
579# roaming_consortium=223344
580# eap=TTLS
581# phase2="auth=MSCHAPV2"
582#}
Dmitry Shmidtc5ec7f52012-03-06 16:33:24 -0800583
Dmitry Shmidt04949592012-07-19 12:16:46 -0700584# Hotspot 2.0
585# hs20=1
Dmitry Shmidtc5ec7f52012-03-06 16:33:24 -0800586
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800587# network block
588#
589# Each network (usually AP's sharing the same SSID) is configured as a separate
590# block in this configuration file. The network blocks are in preference order
591# (the first match is used).
592#
593# network block fields:
594#
595# disabled:
596# 0 = this network can be used (default)
597# 1 = this network block is disabled (can be enabled through ctrl_iface,
598# e.g., with wpa_cli or wpa_gui)
599#
600# id_str: Network identifier string for external scripts. This value is passed
601# to external action script through wpa_cli as WPA_ID_STR environment
602# variable to make it easier to do network specific configuration.
603#
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700604# ssid: SSID (mandatory); network name in one of the optional formats:
605# - an ASCII string with double quotation
606# - a hex string (two characters per octet of SSID)
607# - a printf-escaped ASCII string P"<escaped string>"
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800608#
609# scan_ssid:
610# 0 = do not scan this SSID with specific Probe Request frames (default)
611# 1 = scan with SSID-specific Probe Request frames (this can be used to
612# find APs that do not accept broadcast SSID or use multiple SSIDs;
613# this will add latency to scanning, so enable this only when needed)
614#
615# bssid: BSSID (optional); if set, this network block is used only when
616# associating with the AP using the configured BSSID
617#
618# priority: priority group (integer)
619# By default, all networks will get same priority group (0). If some of the
620# networks are more desirable, this field can be used to change the order in
621# which wpa_supplicant goes through the networks when selecting a BSS. The
622# priority groups will be iterated in decreasing priority (i.e., the larger the
623# priority value, the sooner the network is matched against the scan results).
624# Within each priority group, networks will be selected based on security
625# policy, signal strength, etc.
626# Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not
627# using this priority to select the order for scanning. Instead, they try the
628# networks in the order that used in the configuration file.
629#
630# mode: IEEE 802.11 operation mode
631# 0 = infrastructure (Managed) mode, i.e., associate with an AP (default)
632# 1 = IBSS (ad-hoc, peer-to-peer)
633# 2 = AP (access point)
Dmitry Shmidtfb79edc2014-01-10 10:45:54 -0800634# Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP) and
635# WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE (fixed group key
636# TKIP/CCMP) is available for backwards compatibility, but its use is
637# deprecated. WPA-None requires following network block options:
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800638# proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not
639# both), and psk must also be set.
640#
641# frequency: Channel frequency in megahertz (MHz) for IBSS, e.g.,
642# 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial
643# channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode.
644# In addition, this value is only used by the station that creates the IBSS. If
645# an IBSS network with the configured SSID is already present, the frequency of
646# the network will be used instead of this configured value.
647#
648# scan_freq: List of frequencies to scan
649# Space-separated list of frequencies in MHz to scan when searching for this
650# BSS. If the subset of channels used by the network is known, this option can
651# be used to optimize scanning to not occur on channels that the network does
652# not use. Example: scan_freq=2412 2437 2462
653#
654# freq_list: Array of allowed frequencies
655# Space-separated list of frequencies in MHz to allow for selecting the BSS. If
656# set, scan results that do not match any of the specified frequencies are not
657# considered when selecting a BSS.
658#
Dmitry Shmidt51b6ea82013-05-08 10:42:09 -0700659# This can also be set on the outside of the network block. In this case,
660# it limits the frequencies that will be scanned.
661#
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -0800662# bgscan: Background scanning
663# wpa_supplicant behavior for background scanning can be specified by
664# configuring a bgscan module. These modules are responsible for requesting
665# background scans for the purpose of roaming within an ESS (i.e., within a
666# single network block with all the APs using the same SSID). The bgscan
667# parameter uses following format: "<bgscan module name>:<module parameters>"
668# Following bgscan modules are available:
669# simple - Periodic background scans based on signal strength
670# bgscan="simple:<short bgscan interval in seconds>:<signal strength threshold>:
671# <long interval>"
672# bgscan="simple:30:-45:300"
673# learn - Learn channels used by the network and try to avoid bgscans on other
674# channels (experimental)
675# bgscan="learn:<short bgscan interval in seconds>:<signal strength threshold>:
676# <long interval>[:<database file name>]"
677# bgscan="learn:30:-45:300:/etc/wpa_supplicant/network1.bgscan"
Dmitry Shmidta38abf92014-03-06 13:38:44 -0800678# Explicitly disable bgscan by setting
679# bgscan=""
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -0800680#
Dmitry Shmidtb96dad42013-11-05 10:07:29 -0800681# This option can also be set outside of all network blocks for the bgscan
682# parameter to apply for all the networks that have no specific bgscan
683# parameter.
684#
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800685# proto: list of accepted protocols
686# WPA = WPA/IEEE 802.11i/D3.0
687# RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN)
688# If not set, this defaults to: WPA RSN
689#
690# key_mgmt: list of accepted authenticated key management protocols
691# WPA-PSK = WPA pre-shared key (this requires 'psk' field)
692# WPA-EAP = WPA using EAP authentication
693# IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically
694# generated WEP keys
695# NONE = WPA is not used; plaintext or static WEP could be used
696# WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms
697# WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms
698# If not set, this defaults to: WPA-PSK WPA-EAP
699#
Dmitry Shmidt04949592012-07-19 12:16:46 -0700700# ieee80211w: whether management frame protection is enabled
Dmitry Shmidtd5e49232012-12-03 15:08:10 -0800701# 0 = disabled (default unless changed with the global pmf parameter)
Dmitry Shmidt04949592012-07-19 12:16:46 -0700702# 1 = optional
703# 2 = required
704# The most common configuration options for this based on the PMF (protected
705# management frames) certification program are:
706# PMF enabled: ieee80211w=1 and key_mgmt=WPA-EAP WPA-EAP-SHA256
707# PMF required: ieee80211w=2 and key_mgmt=WPA-EAP-SHA256
708# (and similarly for WPA-PSK and WPA-WPSK-SHA256 if WPA2-Personal is used)
709#
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800710# auth_alg: list of allowed IEEE 802.11 authentication algorithms
711# OPEN = Open System authentication (required for WPA/WPA2)
712# SHARED = Shared Key authentication (requires static WEP keys)
713# LEAP = LEAP/Network EAP (only used with LEAP)
714# If not set, automatic selection is used (Open System with LEAP enabled if
715# LEAP is allowed as one of the EAP methods).
716#
717# pairwise: list of accepted pairwise (unicast) ciphers for WPA
718# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
719# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
720# NONE = Use only Group Keys (deprecated, should not be included if APs support
721# pairwise keys)
722# If not set, this defaults to: CCMP TKIP
723#
724# group: list of accepted group (broadcast/multicast) ciphers for WPA
725# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
726# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
727# WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
728# WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11]
729# If not set, this defaults to: CCMP TKIP WEP104 WEP40
730#
731# psk: WPA preshared key; 256-bit pre-shared key
732# The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e.,
733# 32 bytes or as an ASCII passphrase (in which case, the real PSK will be
734# generated using the passphrase and SSID). ASCII passphrase must be between
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700735# 8 and 63 characters (inclusive). ext:<name of external PSK field> format can
736# be used to indicate that the PSK/passphrase is stored in external storage.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800737# This field is not needed, if WPA-EAP is used.
738# Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys
739# from ASCII passphrase. This process uses lot of CPU and wpa_supplicant
740# startup and reconfiguration time can be optimized by generating the PSK only
741# only when the passphrase or SSID has actually changed.
742#
743# eapol_flags: IEEE 802.1X/EAPOL options (bit field)
744# Dynamic WEP key required for non-WPA mode
745# bit0 (1): require dynamically generated unicast WEP key
746# bit1 (2): require dynamically generated broadcast WEP key
747# (3 = require both keys; default)
Dmitry Shmidt5a1480c2014-05-12 09:46:02 -0700748# Note: When using wired authentication (including macsec_qca driver),
749# eapol_flags must be set to 0 for the authentication to be completed
750# successfully.
751#
752# macsec_policy: IEEE 802.1X/MACsec options
753# This determines how sessions are secured with MACsec. It is currently
754# applicable only when using the macsec_qca driver interface.
755# 0: MACsec not in use (default)
756# 1: MACsec enabled - Should secure, accept key server's advice to
757# determine whether to use a secure session or not.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800758#
759# mixed_cell: This option can be used to configure whether so called mixed
760# cells, i.e., networks that use both plaintext and encryption in the same
Dmitry Shmidtc5ec7f52012-03-06 16:33:24 -0800761# SSID, are allowed when selecting a BSS from scan results.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800762# 0 = disabled (default)
763# 1 = enabled
764#
765# proactive_key_caching:
766# Enable/disable opportunistic PMKSA caching for WPA2.
Dmitry Shmidtd5e49232012-12-03 15:08:10 -0800767# 0 = disabled (default unless changed with the global okc parameter)
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800768# 1 = enabled
769#
770# wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or
771# hex without quotation, e.g., 0102030405)
772# wep_tx_keyidx: Default WEP key index (TX) (0..3)
773#
774# peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e DLS) is
775# allowed. This is only used with RSN/WPA2.
776# 0 = disabled (default)
777# 1 = enabled
778#peerkey=1
779#
780# wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to
781# enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies.
782#
783# Following fields are only used with internal EAP implementation.
784# eap: space-separated list of accepted EAP methods
785# MD5 = EAP-MD5 (unsecure and does not generate keying material ->
786# cannot be used with WPA; to be used as a Phase 2 method
787# with EAP-PEAP or EAP-TTLS)
788# MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used
789# as a Phase 2 method with EAP-PEAP or EAP-TTLS)
790# OTP = EAP-OTP (cannot be used separately with WPA; to be used
791# as a Phase 2 method with EAP-PEAP or EAP-TTLS)
792# GTC = EAP-GTC (cannot be used separately with WPA; to be used
793# as a Phase 2 method with EAP-PEAP or EAP-TTLS)
794# TLS = EAP-TLS (client and server certificate)
795# PEAP = EAP-PEAP (with tunnelled EAP authentication)
796# TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2
797# authentication)
798# If not set, all compiled in methods are allowed.
799#
800# identity: Identity string for EAP
801# This field is also used to configure user NAI for
802# EAP-PSK/PAX/SAKE/GPSK.
803# anonymous_identity: Anonymous identity string for EAP (to be used as the
804# unencrypted identity with EAP types that support different tunnelled
Dmitry Shmidt4530cfd2012-09-09 15:20:40 -0700805# identity, e.g., EAP-TTLS). This field can also be used with
806# EAP-SIM/AKA/AKA' to store the pseudonym identity.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800807# password: Password string for EAP. This field can include either the
808# plaintext password (using ASCII or hex string) or a NtPasswordHash
809# (16-byte MD4 hash of password) in hash:<32 hex digits> format.
810# NtPasswordHash can only be used when the password is for MSCHAPv2 or
811# MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP).
812# EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit
813# PSK) is also configured using this field. For EAP-GPSK, this is a
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700814# variable length PSK. ext:<name of external password field> format can
815# be used to indicate that the password is stored in external storage.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800816# ca_cert: File path to CA certificate file (PEM/DER). This file can have one
817# or more trusted CA certificates. If ca_cert and ca_path are not
818# included, server certificate will not be verified. This is insecure and
819# a trusted CA certificate should always be configured when using
820# EAP-TLS/TTLS/PEAP. Full path should be used since working directory may
821# change when wpa_supplicant is run in the background.
822#
823# Alternatively, this can be used to only perform matching of the server
824# certificate (SHA-256 hash of the DER encoded X.509 certificate). In
825# this case, the possible CA certificates in the server certificate chain
826# are ignored and only the server certificate is verified. This is
827# configured with the following format:
828# hash:://server/sha256/cert_hash_in_hex
829# For example: "hash://server/sha256/
830# 5a1bc1296205e6fdbe3979728efe3920798885c1c4590b5f90f43222d239ca6a"
831#
832# On Windows, trusted CA certificates can be loaded from the system
833# certificate store by setting this to cert_store://<name>, e.g.,
834# ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT".
835# Note that when running wpa_supplicant as an application, the user
836# certificate store (My user account) is used, whereas computer store
837# (Computer account) is used when running wpasvc as a service.
838# ca_path: Directory path for CA certificate files (PEM). This path may
839# contain multiple CA certificates in OpenSSL format. Common use for this
840# is to point to system trusted CA list which is often installed into
841# directory like /etc/ssl/certs. If configured, these certificates are
842# added to the list of trusted CAs. ca_cert may also be included in that
843# case, but it is not required.
844# client_cert: File path to client certificate file (PEM/DER)
845# Full path should be used since working directory may change when
846# wpa_supplicant is run in the background.
847# Alternatively, a named configuration blob can be used by setting this
848# to blob://<blob name>.
849# private_key: File path to client private key file (PEM/DER/PFX)
850# When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
851# commented out. Both the private key and certificate will be read from
852# the PKCS#12 file in this case. Full path should be used since working
853# directory may change when wpa_supplicant is run in the background.
854# Windows certificate store can be used by leaving client_cert out and
855# configuring private_key in one of the following formats:
856# cert://substring_to_match
857# hash://certificate_thumbprint_in_hex
858# for example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
859# Note that when running wpa_supplicant as an application, the user
860# certificate store (My user account) is used, whereas computer store
861# (Computer account) is used when running wpasvc as a service.
862# Alternatively, a named configuration blob can be used by setting this
863# to blob://<blob name>.
864# private_key_passwd: Password for private key file (if left out, this will be
865# asked through control interface)
866# dh_file: File path to DH/DSA parameters file (in PEM format)
867# This is an optional configuration file for setting parameters for an
868# ephemeral DH key exchange. In most cases, the default RSA
869# authentication does not use this configuration. However, it is possible
870# setup RSA to use ephemeral DH key exchange. In addition, ciphers with
871# DSA keys always use ephemeral DH keys. This can be used to achieve
872# forward secrecy. If the file is in DSA parameters format, it will be
873# automatically converted into DH params.
874# subject_match: Substring to be matched against the subject of the
875# authentication server certificate. If this string is set, the server
876# sertificate is only accepted if it contains this string in the subject.
877# The subject string is in following format:
878# /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as@example.com
Dmitry Shmidtff787d52015-01-12 13:01:47 -0800879# Note: Since this is a substring match, this cannot be used securily to
880# do a suffix match against a possible domain name in the CN entry. For
Dmitry Shmidt2f74e362015-01-21 13:19:05 -0800881# such a use case, domain_suffix_match or domain_match should be used
882# instead.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800883# altsubject_match: Semicolon separated string of entries to be matched against
884# the alternative subject name of the authentication server certificate.
885# If this string is set, the server sertificate is only accepted if it
886# contains one of the entries in an alternative subject name extension.
887# altSubjectName string is in following format: TYPE:VALUE
888# Example: EMAIL:server@example.com
889# Example: DNS:server.example.com;DNS:server2.example.com
890# Following types are supported: EMAIL, DNS, URI
Dmitry Shmidtff787d52015-01-12 13:01:47 -0800891# domain_suffix_match: Constraint for server domain name. If set, this FQDN is
892# used as a suffix match requirement for the AAAserver certificate in
893# SubjectAltName dNSName element(s). If a matching dNSName is found, this
894# constraint is met. If no dNSName values are present, this constraint is
895# matched against SubjectName CN using same suffix match comparison.
896#
897# Suffix match here means that the host/domain name is compared one label
898# at a time starting from the top-level domain and all the labels in
899# domain_suffix_match shall be included in the certificate. The
900# certificate may include additional sub-level labels in addition to the
901# required labels.
902#
903# For example, domain_suffix_match=example.com would match
904# test.example.com but would not match test-example.com.
Dmitry Shmidt2f74e362015-01-21 13:19:05 -0800905# domain_match: Constraint for server domain name
906# If set, this FQDN is used as a full match requirement for the
907# server certificate in SubjectAltName dNSName element(s). If a
908# matching dNSName is found, this constraint is met. If no dNSName
909# values are present, this constraint is matched against SubjectName CN
910# using same full match comparison. This behavior is similar to
911# domain_suffix_match, but has the requirement of a full match, i.e.,
912# no subdomains or wildcard matches are allowed. Case-insensitive
913# comparison is used, so "Example.com" matches "example.com", but would
914# not match "test.Example.com".
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800915# phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters
916# (string with field-value pairs, e.g., "peapver=0" or
917# "peapver=1 peaplabel=1")
918# 'peapver' can be used to force which PEAP version (0 or 1) is used.
919# 'peaplabel=1' can be used to force new label, "client PEAP encryption",
920# to be used during key derivation when PEAPv1 or newer. Most existing
921# PEAPv1 implementation seem to be using the old label, "client EAP
922# encryption", and wpa_supplicant is now using that as the default value.
923# Some servers, e.g., Radiator, may require peaplabel=1 configuration to
924# interoperate with PEAPv1; see eap_testing.txt for more details.
925# 'peap_outer_success=0' can be used to terminate PEAP authentication on
926# tunneled EAP-Success. This is required with some RADIUS servers that
927# implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g.,
928# Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode)
929# include_tls_length=1 can be used to force wpa_supplicant to include
930# TLS Message Length field in all TLS messages even if they are not
931# fragmented.
932# sim_min_num_chal=3 can be used to configure EAP-SIM to require three
933# challenges (by default, it accepts 2 or 3)
934# result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use
935# protected result indication.
936# 'crypto_binding' option can be used to control PEAPv0 cryptobinding
937# behavior:
938# * 0 = do not use cryptobinding (default)
939# * 1 = use cryptobinding if server supports it
940# * 2 = require cryptobinding
941# EAP-WSC (WPS) uses following options: pin=<Device Password> or
942# pbc=1.
Dmitry Shmidt216983b2015-02-06 10:50:36 -0800943#
944# For wired IEEE 802.1X authentication, "allow_canned_success=1" can be
945# used to configure a mode that allows EAP-Success (and EAP-Failure)
946# without going through authentication step. Some switches use such
947# sequence when forcing the port to be authorized/unauthorized or as a
948# fallback option if the authentication server is unreachable. By default,
949# wpa_supplicant discards such frames to protect against potential attacks
950# by rogue devices, but this option can be used to disable that protection
951# for cases where the server/authenticator does not need to be
952# authenticated.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800953# phase2: Phase2 (inner authentication with TLS tunnel) parameters
954# (string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
Dmitry Shmidt216983b2015-02-06 10:50:36 -0800955# "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS). "mschapv2_retry=0" can be
956# used to disable MSCHAPv2 password retry in authentication failure cases.
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700957#
958# TLS-based methods can use the following parameters to control TLS behavior
959# (these are normally in the phase1 parameter, but can be used also in the
960# phase2 parameter when EAP-TLS is used within the inner tunnel):
961# tls_allow_md5=1 - allow MD5-based certificate signatures (depending on the
962# TLS library, these may be disabled by default to enforce stronger
963# security)
964# tls_disable_time_checks=1 - ignore certificate validity time (this requests
965# the TLS library to accept certificates even if they are not currently
966# valid, i.e., have expired or have not yet become valid; this should be
967# used only for testing purposes)
968# tls_disable_session_ticket=1 - disable TLS Session Ticket extension
969# tls_disable_session_ticket=0 - allow TLS Session Ticket extension to be used
970# Note: If not set, this is automatically set to 1 for EAP-TLS/PEAP/TTLS
971# as a workaround for broken authentication server implementations unless
972# EAP workarounds are disabled with eap_workarounds=0.
973# For EAP-FAST, this must be set to 0 (or left unconfigured for the
974# default value to be used automatically).
Dmitry Shmidt13ca8d82014-02-20 10:18:40 -0800975# tls_disable_tlsv1_1=1 - disable use of TLSv1.1 (a workaround for AAA servers
976# that have issues interoperating with updated TLS version)
977# tls_disable_tlsv1_2=1 - disable use of TLSv1.2 (a workaround for AAA servers
978# that have issues interoperating with updated TLS version)
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700979#
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800980# Following certificate/private key fields are used in inner Phase2
981# authentication when using EAP-TTLS or EAP-PEAP.
982# ca_cert2: File path to CA certificate file. This file can have one or more
983# trusted CA certificates. If ca_cert2 and ca_path2 are not included,
984# server certificate will not be verified. This is insecure and a trusted
985# CA certificate should always be configured.
986# ca_path2: Directory path for CA certificate files (PEM)
987# client_cert2: File path to client certificate file
988# private_key2: File path to client private key file
989# private_key2_passwd: Password for private key file
990# dh_file2: File path to DH/DSA parameters file (in PEM format)
991# subject_match2: Substring to be matched against the subject of the
Dmitry Shmidtff787d52015-01-12 13:01:47 -0800992# authentication server certificate. See subject_match for more details.
993# altsubject_match2: Semicolon separated string of entries to be matched
994# against the alternative subject name of the authentication server
995# certificate. See altsubject_match documentation for more details.
996# domain_suffix_match2: Constraint for server domain name. See
997# domain_suffix_match for more details.
Dmitry Shmidt30f94812012-02-21 17:02:48 -0800998#
999# fragment_size: Maximum EAP fragment size in bytes (default 1398).
1000# This value limits the fragment size for EAP methods that support
1001# fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set
1002# small enough to make the EAP messages fit in MTU of the network
1003# interface used for EAPOL. The default value is suitable for most
1004# cases.
1005#
Dmitry Shmidt34af3062013-07-11 10:46:32 -07001006# ocsp: Whether to use/require OCSP to check server certificate
1007# 0 = do not use OCSP stapling (TLS certificate status extension)
1008# 1 = try to use OCSP stapling, but not require response
1009# 2 = require valid OCSP stapling response
1010#
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -08001011# openssl_ciphers: OpenSSL specific cipher configuration
1012# This can be used to override the global openssl_ciphers configuration
1013# parameter (see above).
1014#
1015# erp: Whether EAP Re-authentication Protocol (ERP) is enabled
1016#
Dmitry Shmidt30f94812012-02-21 17:02:48 -08001017# EAP-FAST variables:
1018# pac_file: File path for the PAC entries. wpa_supplicant will need to be able
1019# to create this file and write updates to it when PAC is being
1020# provisioned or refreshed. Full path to the file should be used since
1021# working directory may change when wpa_supplicant is run in the
1022# background. Alternatively, a named configuration blob can be used by
1023# setting this to blob://<blob name>
1024# phase1: fast_provisioning option can be used to enable in-line provisioning
1025# of EAP-FAST credentials (PAC):
1026# 0 = disabled,
1027# 1 = allow unauthenticated provisioning,
1028# 2 = allow authenticated provisioning,
1029# 3 = allow both unauthenticated and authenticated provisioning
1030# fast_max_pac_list_len=<num> option can be used to set the maximum
1031# number of PAC entries to store in a PAC list (default: 10)
1032# fast_pac_format=binary option can be used to select binary format for
1033# storing PAC entries in order to save some space (the default
1034# text format uses about 2.5 times the size of minimal binary
1035# format)
1036#
1037# wpa_supplicant supports number of "EAP workarounds" to work around
1038# interoperability issues with incorrectly behaving authentication servers.
1039# These are enabled by default because some of the issues are present in large
1040# number of authentication servers. Strict EAP conformance mode can be
1041# configured by disabling workarounds with eap_workaround=0.
1042
Dmitry Shmidt04949592012-07-19 12:16:46 -07001043# Station inactivity limit
1044#
1045# If a station does not send anything in ap_max_inactivity seconds, an
1046# empty data frame is sent to it in order to verify whether it is
1047# still in range. If this frame is not ACKed, the station will be
1048# disassociated and then deauthenticated. This feature is used to
1049# clear station table of old entries when the STAs move out of the
1050# range.
1051#
1052# The station can associate again with the AP if it is still in range;
1053# this inactivity poll is just used as a nicer way of verifying
1054# inactivity; i.e., client will not report broken connection because
1055# disassociation frame is not sent immediately without first polling
1056# the STA with a data frame.
1057# default: 300 (i.e., 5 minutes)
1058#ap_max_inactivity=300
1059
1060# DTIM period in Beacon intervals for AP mode (default: 2)
1061#dtim_period=2
1062
Dmitry Shmidt7a5e50a2013-03-05 12:37:16 -08001063# Beacon interval (default: 100 TU)
1064#beacon_int=100
1065
Dmitry Shmidt661b4f72014-09-29 14:58:27 -07001066# MAC address policy
1067# 0 = use permanent MAC address
1068# 1 = use random MAC address for each ESS connection
1069# 2 = like 1, but maintain OUI (with local admin bit set)
1070#mac_addr=0
1071
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -08001072# disable_ht: Whether HT (802.11n) should be disabled.
1073# 0 = HT enabled (if AP supports it)
1074# 1 = HT disabled
1075#
1076# disable_ht40: Whether HT-40 (802.11n) should be disabled.
1077# 0 = HT-40 enabled (if AP supports it)
1078# 1 = HT-40 disabled
1079#
1080# disable_sgi: Whether SGI (short guard interval) should be disabled.
1081# 0 = SGI enabled (if AP supports it)
1082# 1 = SGI disabled
1083#
Dmitry Shmidtdf5a7e42014-04-02 12:59:59 -07001084# disable_ldpc: Whether LDPC should be disabled.
1085# 0 = LDPC enabled (if AP supports it)
1086# 1 = LDPC disabled
1087#
Dmitry Shmidt61593f02014-04-21 16:27:35 -07001088# ht40_intolerant: Whether 40 MHz intolerant should be indicated.
1089# 0 = 40 MHz tolerant (default)
1090# 1 = 40 MHz intolerant
1091#
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -08001092# ht_mcs: Configure allowed MCS rates.
1093# Parsed as an array of bytes, in base-16 (ascii-hex)
1094# ht_mcs="" // Use all available (default)
1095# ht_mcs="0xff 00 00 00 00 00 00 00 00 00 " // Use MCS 0-7 only
1096# ht_mcs="0xff ff 00 00 00 00 00 00 00 00 " // Use MCS 0-15 only
1097#
1098# disable_max_amsdu: Whether MAX_AMSDU should be disabled.
1099# -1 = Do not make any changes.
1100# 0 = Enable MAX-AMSDU if hardware supports it.
1101# 1 = Disable AMSDU
1102#
Dmitry Shmidt7dba0e52014-04-14 10:49:15 -07001103# ampdu_factor: Maximum A-MPDU Length Exponent
1104# Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
1105#
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -08001106# ampdu_density: Allow overriding AMPDU density configuration.
1107# Treated as hint by the kernel.
1108# -1 = Do not make any changes.
1109# 0-3 = Set AMPDU density (aka factor) to specified value.
1110
Dmitry Shmidt2f023192013-03-12 12:44:17 -07001111# disable_vht: Whether VHT should be disabled.
1112# 0 = VHT enabled (if AP supports it)
1113# 1 = VHT disabled
1114#
1115# vht_capa: VHT capabilities to set in the override
1116# vht_capa_mask: mask of VHT capabilities
1117#
1118# vht_rx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for RX NSS 1-8
1119# vht_tx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for TX NSS 1-8
1120# 0: MCS 0-7
1121# 1: MCS 0-8
1122# 2: MCS 0-9
1123# 3: not supported
1124
Dmitry Shmidt30f94812012-02-21 17:02:48 -08001125# Example blocks:
1126
1127# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
1128network={
1129 ssid="simple"
1130 psk="very secret passphrase"
1131 priority=5
1132}
1133
1134# Same as previous, but request SSID-specific scanning (for APs that reject
1135# broadcast SSID)
1136network={
1137 ssid="second ssid"
1138 scan_ssid=1
1139 psk="very secret passphrase"
1140 priority=2
1141}
1142
1143# Only WPA-PSK is used. Any valid cipher combination is accepted.
1144network={
1145 ssid="example"
1146 proto=WPA
1147 key_mgmt=WPA-PSK
1148 pairwise=CCMP TKIP
1149 group=CCMP TKIP WEP104 WEP40
1150 psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
1151 priority=2
1152}
1153
1154# WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying
1155network={
1156 ssid="example"
1157 proto=WPA
1158 key_mgmt=WPA-PSK
1159 pairwise=TKIP
1160 group=TKIP
1161 psk="not so secure passphrase"
1162 wpa_ptk_rekey=600
1163}
1164
1165# Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104
1166# or WEP40 as the group cipher will not be accepted.
1167network={
1168 ssid="example"
1169 proto=RSN
1170 key_mgmt=WPA-EAP
1171 pairwise=CCMP TKIP
1172 group=CCMP TKIP
1173 eap=TLS
1174 identity="user@example.com"
1175 ca_cert="/etc/cert/ca.pem"
1176 client_cert="/etc/cert/user.pem"
1177 private_key="/etc/cert/user.prv"
1178 private_key_passwd="password"
1179 priority=1
1180}
1181
1182# EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel
1183# (e.g., Radiator)
1184network={
1185 ssid="example"
1186 key_mgmt=WPA-EAP
1187 eap=PEAP
1188 identity="user@example.com"
1189 password="foobar"
1190 ca_cert="/etc/cert/ca.pem"
1191 phase1="peaplabel=1"
1192 phase2="auth=MSCHAPV2"
1193 priority=10
1194}
1195
1196# EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the
1197# unencrypted use. Real identity is sent only within an encrypted TLS tunnel.
1198network={
1199 ssid="example"
1200 key_mgmt=WPA-EAP
1201 eap=TTLS
1202 identity="user@example.com"
1203 anonymous_identity="anonymous@example.com"
1204 password="foobar"
1205 ca_cert="/etc/cert/ca.pem"
1206 priority=2
1207}
1208
1209# EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted
1210# use. Real identity is sent only within an encrypted TLS tunnel.
1211network={
1212 ssid="example"
1213 key_mgmt=WPA-EAP
1214 eap=TTLS
1215 identity="user@example.com"
1216 anonymous_identity="anonymous@example.com"
1217 password="foobar"
1218 ca_cert="/etc/cert/ca.pem"
1219 phase2="auth=MSCHAPV2"
1220}
1221
1222# WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner
1223# authentication.
1224network={
1225 ssid="example"
1226 key_mgmt=WPA-EAP
1227 eap=TTLS
1228 # Phase1 / outer authentication
1229 anonymous_identity="anonymous@example.com"
1230 ca_cert="/etc/cert/ca.pem"
1231 # Phase 2 / inner authentication
1232 phase2="autheap=TLS"
1233 ca_cert2="/etc/cert/ca2.pem"
1234 client_cert2="/etc/cer/user.pem"
1235 private_key2="/etc/cer/user.prv"
1236 private_key2_passwd="password"
1237 priority=2
1238}
1239
1240# Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and
1241# group cipher.
1242network={
1243 ssid="example"
1244 bssid=00:11:22:33:44:55
1245 proto=WPA RSN
1246 key_mgmt=WPA-PSK WPA-EAP
1247 pairwise=CCMP
1248 group=CCMP
1249 psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
1250}
1251
1252# Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP
1253# and all valid ciphers.
1254network={
1255 ssid=00010203
1256 psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
1257}
1258
1259
1260# EAP-SIM with a GSM SIM or USIM
1261network={
1262 ssid="eap-sim-test"
1263 key_mgmt=WPA-EAP
1264 eap=SIM
1265 pin="1234"
1266 pcsc=""
1267}
1268
1269
1270# EAP-PSK
1271network={
1272 ssid="eap-psk-test"
1273 key_mgmt=WPA-EAP
1274 eap=PSK
1275 anonymous_identity="eap_psk_user"
1276 password=06b4be19da289f475aa46a33cb793029
1277 identity="eap_psk_user@example.com"
1278}
1279
1280
1281# IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using
1282# EAP-TLS for authentication and key generation; require both unicast and
1283# broadcast WEP keys.
1284network={
1285 ssid="1x-test"
1286 key_mgmt=IEEE8021X
1287 eap=TLS
1288 identity="user@example.com"
1289 ca_cert="/etc/cert/ca.pem"
1290 client_cert="/etc/cert/user.pem"
1291 private_key="/etc/cert/user.prv"
1292 private_key_passwd="password"
1293 eapol_flags=3
1294}
1295
1296
1297# LEAP with dynamic WEP keys
1298network={
1299 ssid="leap-example"
1300 key_mgmt=IEEE8021X
1301 eap=LEAP
1302 identity="user"
1303 password="foobar"
1304}
1305
1306# EAP-IKEv2 using shared secrets for both server and peer authentication
1307network={
1308 ssid="ikev2-example"
1309 key_mgmt=WPA-EAP
1310 eap=IKEV2
1311 identity="user"
1312 password="foobar"
1313}
1314
1315# EAP-FAST with WPA (WPA or WPA2)
1316network={
1317 ssid="eap-fast-test"
1318 key_mgmt=WPA-EAP
1319 eap=FAST
1320 anonymous_identity="FAST-000102030405"
1321 identity="username"
1322 password="password"
1323 phase1="fast_provisioning=1"
1324 pac_file="/etc/wpa_supplicant.eap-fast-pac"
1325}
1326
1327network={
1328 ssid="eap-fast-test"
1329 key_mgmt=WPA-EAP
1330 eap=FAST
1331 anonymous_identity="FAST-000102030405"
1332 identity="username"
1333 password="password"
1334 phase1="fast_provisioning=1"
1335 pac_file="blob://eap-fast-pac"
1336}
1337
1338# Plaintext connection (no WPA, no IEEE 802.1X)
1339network={
1340 ssid="plaintext-test"
1341 key_mgmt=NONE
1342}
1343
1344
1345# Shared WEP key connection (no WPA, no IEEE 802.1X)
1346network={
1347 ssid="static-wep-test"
1348 key_mgmt=NONE
1349 wep_key0="abcde"
1350 wep_key1=0102030405
1351 wep_key2="1234567890123"
1352 wep_tx_keyidx=0
1353 priority=5
1354}
1355
1356
1357# Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key
1358# IEEE 802.11 authentication
1359network={
1360 ssid="static-wep-test2"
1361 key_mgmt=NONE
1362 wep_key0="abcde"
1363 wep_key1=0102030405
1364 wep_key2="1234567890123"
1365 wep_tx_keyidx=0
1366 priority=5
1367 auth_alg=SHARED
1368}
1369
1370
Dmitry Shmidtfb79edc2014-01-10 10:45:54 -08001371# IBSS/ad-hoc network with RSN
1372network={
1373 ssid="ibss-rsn"
1374 key_mgmt=WPA-PSK
1375 proto=RSN
1376 psk="12345678"
1377 mode=1
1378 frequency=2412
1379 pairwise=CCMP
1380 group=CCMP
1381}
1382
1383# IBSS/ad-hoc network with WPA-None/TKIP (deprecated)
Dmitry Shmidt30f94812012-02-21 17:02:48 -08001384network={
1385 ssid="test adhoc"
1386 mode=1
1387 frequency=2412
1388 proto=WPA
1389 key_mgmt=WPA-NONE
1390 pairwise=NONE
1391 group=TKIP
1392 psk="secret passphrase"
1393}
1394
Dmitry Shmidt6c0da2b2015-01-05 13:08:17 -08001395# open mesh network
1396network={
1397 ssid="test mesh"
1398 mode=5
1399 frequency=2437
1400 key_mgmt=NONE
1401}
1402
1403# secure (SAE + AMPE) network
1404network={
1405 ssid="secure mesh"
1406 mode=5
1407 frequency=2437
1408 key_mgmt=SAE
1409 psk="very secret passphrase"
1410}
1411
Dmitry Shmidt30f94812012-02-21 17:02:48 -08001412
1413# Catch all example that allows more or less all configuration modes
1414network={
1415 ssid="example"
1416 scan_ssid=1
1417 key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
1418 pairwise=CCMP TKIP
1419 group=CCMP TKIP WEP104 WEP40
1420 psk="very secret passphrase"
1421 eap=TTLS PEAP TLS
1422 identity="user@example.com"
1423 password="foobar"
1424 ca_cert="/etc/cert/ca.pem"
1425 client_cert="/etc/cert/user.pem"
1426 private_key="/etc/cert/user.prv"
1427 private_key_passwd="password"
1428 phase1="peaplabel=0"
1429}
1430
1431# Example of EAP-TLS with smartcard (openssl engine)
1432network={
1433 ssid="example"
1434 key_mgmt=WPA-EAP
1435 eap=TLS
1436 proto=RSN
1437 pairwise=CCMP TKIP
1438 group=CCMP TKIP
1439 identity="user@example.com"
1440 ca_cert="/etc/cert/ca.pem"
1441 client_cert="/etc/cert/user.pem"
1442
1443 engine=1
1444
1445 # The engine configured here must be available. Look at
1446 # OpenSSL engine support in the global section.
1447 # The key available through the engine must be the private key
1448 # matching the client certificate configured above.
1449
1450 # use the opensc engine
1451 #engine_id="opensc"
1452 #key_id="45"
1453
1454 # use the pkcs11 engine
1455 engine_id="pkcs11"
1456 key_id="id_45"
1457
1458 # Optional PIN configuration; this can be left out and PIN will be
1459 # asked through the control interface
1460 pin="1234"
1461}
1462
1463# Example configuration showing how to use an inlined blob as a CA certificate
1464# data instead of using external file
1465network={
1466 ssid="example"
1467 key_mgmt=WPA-EAP
1468 eap=TTLS
1469 identity="user@example.com"
1470 anonymous_identity="anonymous@example.com"
1471 password="foobar"
1472 ca_cert="blob://exampleblob"
1473 priority=20
1474}
1475
1476blob-base64-exampleblob={
1477SGVsbG8gV29ybGQhCg==
1478}
1479
1480
1481# Wildcard match for SSID (plaintext APs only). This example select any
1482# open AP regardless of its SSID.
1483network={
1484 key_mgmt=NONE
1485}
Dmitry Shmidt51b6ea82013-05-08 10:42:09 -07001486
Dmitry Shmidtff787d52015-01-12 13:01:47 -08001487# Example configuration blacklisting two APs - these will be ignored
1488# for this network.
1489network={
1490 ssid="example"
1491 psk="very secret passphrase"
1492 bssid_blacklist=02:11:22:33:44:55 02:22:aa:44:55:66
1493}
1494
1495# Example configuration limiting AP selection to a specific set of APs;
1496# any other AP not matching the masked address will be ignored.
1497network={
1498 ssid="example"
1499 psk="very secret passphrase"
1500 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}
Dmitry Shmidt51b6ea82013-05-08 10:42:09 -07001502
1503# Example config file that will only scan on channel 36.
1504freq_list=5180
1505network={
1506 key_mgmt=NONE
1507}
Dmitry Shmidt5a1480c2014-05-12 09:46:02 -07001508
1509
1510# Example MACsec configuration
1511#network={
1512# key_mgmt=IEEE8021X
1513# eap=TTLS
1514# phase2="auth=PAP"
1515# anonymous_identity="anonymous@example.com"
1516# identity="user@example.com"
1517# password="secretr"
1518# ca_cert="/etc/cert/ca.pem"
1519# eapol_flags=0
1520# macsec_policy=1
1521#}