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wpa_supplicant.conf revision 1.1.1.7.2.1
      1 ##### 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
     31 # interface mechanism is used. For all cases, the existence of this parameter
     32 # 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 #
     75 ctrl_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).
     84 # Note: When using MACsec, eapol_version shall be set to 3, which is
     85 # defined in IEEE Std 802.1X-2010.
     86 eapol_version=1
     87 
     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 (including MACsec).
    102 # 2: like 0, but associate with APs using security policy and SSID (but not
    103 #    BSSID); this can be used, e.g., with ndiswrapper and NDIS drivers to
    104 #    enable operation with hidden SSIDs and optimized roaming; in this mode,
    105 #    the network blocks in the configuration file are tried one by one until
    106 #    the driver reports successful association; each network block should have
    107 #    explicit security policy (i.e., only one option in the lists) for
    108 #    key_mgmt, pairwise, group, proto variables
    109 # Note: ap_scan=2 should not be used with the nl80211 driver interface (the
    110 # current Linux interface). ap_scan=1 is optimized work working with nl80211.
    111 # For finding networks using hidden SSID, scan_ssid=1 in the network block can
    112 # be used with nl80211.
    113 # When using IBSS or AP mode, ap_scan=2 mode can force the new network to be
    114 # created immediately regardless of scan results. ap_scan=1 mode will first try
    115 # to scan for existing networks and only if no matches with the enabled
    116 # networks are found, a new IBSS or AP mode network is created.
    117 ap_scan=1
    118 
    119 # Whether to force passive scan for network connection
    120 #
    121 # By default, scans will send out Probe Request frames on channels that allow
    122 # active scanning. This advertise the local station to the world. Normally this
    123 # is fine, but users may wish to do passive scanning where the radio should only
    124 # listen quietly for Beacon frames and not send any Probe Request frames. Actual
    125 # functionality may be driver dependent.
    126 #
    127 # This parameter can be used to force only passive scanning to be used
    128 # for network connection cases. It should be noted that this will slow
    129 # down scan operations and reduce likelihood of finding the AP. In
    130 # addition, some use cases will override this due to functional
    131 # requirements, e.g., for finding an AP that uses hidden SSID
    132 # (scan_ssid=1) or P2P device discovery.
    133 #
    134 # 0:  Do normal scans (allow active scans) (default)
    135 # 1:  Do passive scans.
    136 #passive_scan=0
    137 
    138 # MPM residency
    139 # By default, wpa_supplicant implements the mesh peering manager (MPM) for an
    140 # open mesh. However, if the driver can implement the MPM, you may set this to
    141 # 0 to use the driver version. When AMPE is enabled, the wpa_supplicant MPM is
    142 # always used.
    143 # 0: MPM lives in the driver
    144 # 1: wpa_supplicant provides an MPM which handles peering (default)
    145 #user_mpm=1
    146 
    147 # Maximum number of peer links (0-255; default: 99)
    148 # Maximum number of mesh peering currently maintained by the STA.
    149 #max_peer_links=99
    150 
    151 # Timeout in seconds to detect STA inactivity (default: 300 seconds)
    152 #
    153 # This timeout value is used in mesh STA to clean up inactive stations.
    154 #mesh_max_inactivity=300
    155 
    156 # cert_in_cb - Whether to include a peer certificate dump in events
    157 # This controls whether peer certificates for authentication server and
    158 # its certificate chain are included in EAP peer certificate events. This is
    159 # enabled by default.
    160 #cert_in_cb=1
    161 
    162 # EAP fast re-authentication
    163 # By default, fast re-authentication is enabled for all EAP methods that
    164 # support it. This variable can be used to disable fast re-authentication.
    165 # Normally, there is no need to disable this.
    166 fast_reauth=1
    167 
    168 # OpenSSL Engine support
    169 # These options can be used to load OpenSSL engines in special or legacy
    170 # modes.
    171 # The two engines that are supported currently are shown below:
    172 # They are both from the opensc project (http://www.opensc.org/)
    173 # By default the PKCS#11 engine is loaded if the client_cert or
    174 # private_key option appear to be a PKCS#11 URI, and these options
    175 # should not need to be used explicitly.
    176 # make the opensc engine available
    177 #opensc_engine_path=/usr/lib/opensc/engine_opensc.so
    178 # make the pkcs11 engine available
    179 #pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so
    180 # configure the path to the pkcs11 module required by the pkcs11 engine
    181 #pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
    182 
    183 # OpenSSL cipher string
    184 #
    185 # This is an OpenSSL specific configuration option for configuring the default
    186 # ciphers. If not set, the value configured at build time ("DEFAULT:!EXP:!LOW"
    187 # by default) is used.
    188 # See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation
    189 # on cipher suite configuration. This is applicable only if wpa_supplicant is
    190 # built to use OpenSSL.
    191 #openssl_ciphers=DEFAULT:!EXP:!LOW
    192 
    193 # Dynamic EAP methods
    194 # If EAP methods were built dynamically as shared object files, they need to be
    195 # loaded here before being used in the network blocks. By default, EAP methods
    196 # are included statically in the build, so these lines are not needed
    197 #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so
    198 #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so
    199 
    200 # Driver interface parameters
    201 # This field can be used to configure arbitrary driver interface parameters. The
    202 # format is specific to the selected driver interface. This field is not used
    203 # in most cases.
    204 #driver_param="field=value"
    205 
    206 # Country code
    207 # The ISO/IEC alpha2 country code for the country in which this device is
    208 # currently operating.
    209 #country=US
    210 
    211 # Maximum lifetime for PMKSA in seconds; default 43200
    212 #dot11RSNAConfigPMKLifetime=43200
    213 # Threshold for reauthentication (percentage of PMK lifetime); default 70
    214 #dot11RSNAConfigPMKReauthThreshold=70
    215 # Timeout for security association negotiation in seconds; default 60
    216 #dot11RSNAConfigSATimeout=60
    217 
    218 # Wi-Fi Protected Setup (WPS) parameters
    219 
    220 # Universally Unique IDentifier (UUID; see RFC 4122) of the device
    221 # If not configured, UUID will be generated based on the mechanism selected with
    222 # the auto_uuid parameter.
    223 #uuid=12345678-9abc-def0-1234-56789abcdef0
    224 
    225 # Automatic UUID behavior
    226 # 0 = generate static value based on the local MAC address (default)
    227 # 1 = generate a random UUID every time wpa_supplicant starts
    228 #auto_uuid=0
    229 
    230 # Device Name
    231 # User-friendly description of device; up to 32 octets encoded in UTF-8
    232 #device_name=Wireless Client
    233 
    234 # Manufacturer
    235 # The manufacturer of the device (up to 64 ASCII characters)
    236 #manufacturer=Company
    237 
    238 # Model Name
    239 # Model of the device (up to 32 ASCII characters)
    240 #model_name=cmodel
    241 
    242 # Model Number
    243 # Additional device description (up to 32 ASCII characters)
    244 #model_number=123
    245 
    246 # Serial Number
    247 # Serial number of the device (up to 32 characters)
    248 #serial_number=12345
    249 
    250 # Primary Device Type
    251 # Used format: <categ>-<OUI>-<subcateg>
    252 # categ = Category as an integer value
    253 # OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
    254 #       default WPS OUI
    255 # subcateg = OUI-specific Sub Category as an integer value
    256 # Examples:
    257 #   1-0050F204-1 (Computer / PC)
    258 #   1-0050F204-2 (Computer / Server)
    259 #   5-0050F204-1 (Storage / NAS)
    260 #   6-0050F204-1 (Network Infrastructure / AP)
    261 #device_type=1-0050F204-1
    262 
    263 # OS Version
    264 # 4-octet operating system version number (hex string)
    265 #os_version=01020300
    266 
    267 # Config Methods
    268 # List of the supported configuration methods
    269 # Available methods: usba ethernet label display ext_nfc_token int_nfc_token
    270 #	nfc_interface push_button keypad virtual_display physical_display
    271 #	virtual_push_button physical_push_button
    272 # For WSC 1.0:
    273 #config_methods=label display push_button keypad
    274 # For WSC 2.0:
    275 #config_methods=label virtual_display virtual_push_button keypad
    276 
    277 # Credential processing
    278 #   0 = process received credentials internally (default)
    279 #   1 = do not process received credentials; just pass them over ctrl_iface to
    280 #	external program(s)
    281 #   2 = process received credentials internally and pass them over ctrl_iface
    282 #	to external program(s)
    283 #wps_cred_processing=0
    284 
    285 # Whether to enable SAE (WPA3-Personal transition mode) automatically for
    286 # WPA2-PSK credentials received using WPS.
    287 # 0 = only add the explicitly listed WPA2-PSK configuration (default)
    288 # 1 = add both the WPA2-PSK and SAE configuration and enable PMF so that the
    289 #     station gets configured in WPA3-Personal transition mode (supports both
    290 #     WPA2-Personal (PSK) and WPA3-Personal (SAE) APs).
    291 #wps_cred_add_sae=0
    292 
    293 # Vendor attribute in WPS M1, e.g., Windows 7 Vertical Pairing
    294 # The vendor attribute contents to be added in M1 (hex string)
    295 #wps_vendor_ext_m1=000137100100020001
    296 
    297 # NFC password token for WPS
    298 # These parameters can be used to configure a fixed NFC password token for the
    299 # station. This can be generated, e.g., with nfc_pw_token. When these
    300 # parameters are used, the station is assumed to be deployed with a NFC tag
    301 # that includes the matching NFC password token (e.g., written based on the
    302 # NDEF record from nfc_pw_token).
    303 #
    304 #wps_nfc_dev_pw_id: Device Password ID (16..65535)
    305 #wps_nfc_dh_pubkey: Hexdump of DH Public Key
    306 #wps_nfc_dh_privkey: Hexdump of DH Private Key
    307 #wps_nfc_dev_pw: Hexdump of Device Password
    308 
    309 # Priority for the networks added through WPS
    310 # This priority value will be set to each network profile that is added
    311 # by executing the WPS protocol.
    312 #wps_priority=0
    313 
    314 # Maximum number of BSS entries to keep in memory
    315 # Default: 200
    316 # This can be used to limit memory use on the BSS entries (cached scan
    317 # results). A larger value may be needed in environments that have huge number
    318 # of APs when using ap_scan=1 mode.
    319 #bss_max_count=200
    320 
    321 # BSS expiration age in seconds. A BSS will be removed from the local cache
    322 # if it is not in use and has not been seen for this time. Default is 180.
    323 #bss_expiration_age=180
    324 
    325 # BSS expiration after number of scans. A BSS will be removed from the local
    326 # cache if it is not seen in this number of scans.
    327 # Default is 2.
    328 #bss_expiration_scan_count=2
    329 
    330 # Automatic scan
    331 # This is an optional set of parameters for automatic scanning
    332 # within an interface in following format:
    333 #autoscan=<autoscan module name>:<module parameters>
    334 # autoscan is like bgscan but on disconnected or inactive state.
    335 # For instance, on exponential module parameters would be <base>:<limit>
    336 #autoscan=exponential:3:300
    337 # Which means a delay between scans on a base exponential of 3,
    338 # up to the limit of 300 seconds (3, 9, 27 ... 300)
    339 # For periodic module, parameters would be <fixed interval>
    340 #autoscan=periodic:30
    341 # So a delay of 30 seconds will be applied between each scan.
    342 # Note: If sched_scan_plans are configured and supported by the driver,
    343 # autoscan is ignored.
    344 
    345 # filter_ssids - SSID-based scan result filtering
    346 # 0 = do not filter scan results (default)
    347 # 1 = only include configured SSIDs in scan results/BSS table
    348 #filter_ssids=0
    349 
    350 # Password (and passphrase, etc.) backend for external storage
    351 # format: <backend name>[:<optional backend parameters>]
    352 #ext_password_backend=test:pw1=password|pw2=testing
    353 
    354 
    355 # Disable P2P functionality
    356 # p2p_disabled=1
    357 
    358 # Timeout in seconds to detect STA inactivity (default: 300 seconds)
    359 #
    360 # This timeout value is used in P2P GO mode to clean up
    361 # inactive stations.
    362 #p2p_go_max_inactivity=300
    363 
    364 # Passphrase length (8..63) for P2P GO
    365 #
    366 # This parameter controls the length of the random passphrase that is
    367 # generated at the GO. Default: 8.
    368 #p2p_passphrase_len=8
    369 
    370 # Extra delay between concurrent P2P search iterations
    371 #
    372 # This value adds extra delay in milliseconds between concurrent search
    373 # iterations to make p2p_find friendlier to concurrent operations by avoiding
    374 # it from taking 100% of radio resources. The default value is 500 ms.
    375 #p2p_search_delay=500
    376 
    377 # Opportunistic Key Caching (also known as Proactive Key Caching) default
    378 # This parameter can be used to set the default behavior for the
    379 # proactive_key_caching parameter. By default, OKC is disabled unless enabled
    380 # with the global okc=1 parameter or with the per-network
    381 # proactive_key_caching=1 parameter. With okc=1, OKC is enabled by default, but
    382 # can be disabled with per-network proactive_key_caching=0 parameter.
    383 #okc=0
    384 
    385 # Protected Management Frames default
    386 # This parameter can be used to set the default behavior for the ieee80211w
    387 # parameter for RSN networks. By default, PMF is disabled unless enabled with
    388 # the global pmf=1/2 parameter or with the per-network ieee80211w=1/2 parameter.
    389 # With pmf=1/2, PMF is enabled/required by default, but can be disabled with the
    390 # per-network ieee80211w parameter. This global default value does not apply
    391 # for non-RSN networks (key_mgmt=NONE) since PMF is available only when using
    392 # RSN.
    393 #pmf=0
    394 
    395 # Enabled SAE finite cyclic groups in preference order
    396 # By default (if this parameter is not set), the mandatory group 19 (ECC group
    397 # defined over a 256-bit prime order field, NIST P-256) is preferred and groups
    398 # 20 (NIST P-384) and 21 (NIST P-521) are also enabled. If this parameter is
    399 # set, the groups will be tried in the indicated order.
    400 # The group values are listed in the IANA registry:
    401 # http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9
    402 # Note that groups 1, 2, 5, 22, 23, and 24 should not be used in production
    403 # purposes due limited security (see RFC 8247). Groups that are not as strong as
    404 # group 19 (ECC, NIST P-256) are unlikely to be useful for production use cases
    405 # since all implementations are required to support group 19.
    406 #sae_groups=19 20 21
    407 
    408 # Default value for DTIM period (if not overridden in network block)
    409 #dtim_period=2
    410 
    411 # Default value for Beacon interval (if not overridden in network block)
    412 #beacon_int=100
    413 
    414 # Additional vendor specific elements for Beacon and Probe Response frames
    415 # This parameter can be used to add additional vendor specific element(s) into
    416 # the end of the Beacon and Probe Response frames. The format for these
    417 # element(s) is a hexdump of the raw information elements (id+len+payload for
    418 # one or more elements). This is used in AP and P2P GO modes.
    419 #ap_vendor_elements=dd0411223301
    420 
    421 # Ignore scan results older than request
    422 #
    423 # The driver may have a cache of scan results that makes it return
    424 # information that is older than our scan trigger. This parameter can
    425 # be used to configure such old information to be ignored instead of
    426 # allowing it to update the internal BSS table.
    427 #ignore_old_scan_res=0
    428 
    429 # scan_cur_freq: Whether to scan only the current frequency
    430 # 0:  Scan all available frequencies. (Default)
    431 # 1:  Scan current operating frequency if another VIF on the same radio
    432 #     is already associated.
    433 
    434 # MAC address policy default
    435 # 0 = use permanent MAC address
    436 # 1 = use random MAC address for each ESS connection
    437 # 2 = like 1, but maintain OUI (with local admin bit set)
    438 #
    439 # By default, permanent MAC address is used unless policy is changed by
    440 # the per-network mac_addr parameter. Global mac_addr=1 can be used to
    441 # change this default behavior.
    442 #mac_addr=0
    443 
    444 # Lifetime of random MAC address in seconds (default: 60)
    445 #rand_addr_lifetime=60
    446 
    447 # MAC address policy for pre-association operations (scanning, ANQP)
    448 # 0 = use permanent MAC address
    449 # 1 = use random MAC address
    450 # 2 = like 1, but maintain OUI (with local admin bit set)
    451 #preassoc_mac_addr=0
    452 
    453 # MAC address policy for GAS operations
    454 # 0 = use permanent MAC address
    455 # 1 = use random MAC address
    456 # 2 = like 1, but maintain OUI (with local admin bit set)
    457 #gas_rand_mac_addr=0
    458 
    459 # Lifetime of GAS random MAC address in seconds (default: 60)
    460 #gas_rand_addr_lifetime=60
    461 
    462 # Interworking (IEEE 802.11u)
    463 
    464 # Enable Interworking
    465 # interworking=1
    466 
    467 # Enable P2P GO advertisement of Interworking
    468 # go_interworking=1
    469 
    470 # P2P GO Interworking: Access Network Type
    471 # 0 = Private network
    472 # 1 = Private network with guest access
    473 # 2 = Chargeable public network
    474 # 3 = Free public network
    475 # 4 = Personal device network
    476 # 5 = Emergency services only network
    477 # 14 = Test or experimental
    478 # 15 = Wildcard
    479 #go_access_network_type=0
    480 
    481 # P2P GO Interworking: Whether the network provides connectivity to the Internet
    482 # 0 = Unspecified
    483 # 1 = Network provides connectivity to the Internet
    484 #go_internet=1
    485 
    486 # P2P GO Interworking: Group Venue Info (optional)
    487 # The available values are defined in IEEE Std 802.11-2016, 9.4.1.35.
    488 # Example values (group,type):
    489 # 0,0 = Unspecified
    490 # 1,7 = Convention Center
    491 # 1,13 = Coffee Shop
    492 # 2,0 = Unspecified Business
    493 # 7,1  Private Residence
    494 #go_venue_group=7
    495 #go_venue_type=1
    496 
    497 # Homogenous ESS identifier
    498 # If this is set, scans will be used to request response only from BSSes
    499 # belonging to the specified Homogeneous ESS. This is used only if interworking
    500 # is enabled.
    501 # hessid=00:11:22:33:44:55
    502 
    503 # Automatic network selection behavior
    504 # 0 = do not automatically go through Interworking network selection
    505 #     (i.e., require explicit interworking_select command for this; default)
    506 # 1 = perform Interworking network selection if one or more
    507 #     credentials have been configured and scan did not find a
    508 #     matching network block
    509 #auto_interworking=0
    510 
    511 # GAS Address3 field behavior
    512 # 0 = P2P specification (Address3 = AP BSSID); default
    513 # 1 = IEEE 802.11 standard compliant (Address3 = Wildcard BSSID when
    514 #     sent to not-associated AP; if associated, AP BSSID)
    515 #gas_address3=0
    516 
    517 # Publish fine timing measurement (FTM) responder functionality in
    518 # the Extended Capabilities element bit 70.
    519 # Controls whether FTM responder functionality will be published by AP/STA.
    520 # Note that actual FTM responder operation is managed outside wpa_supplicant.
    521 # 0 = Do not publish; default
    522 # 1 = Publish
    523 #ftm_responder=0
    524 
    525 # Publish fine timing measurement (FTM) initiator functionality in
    526 # the Extended Capabilities element bit 71.
    527 # Controls whether FTM initiator functionality will be published by AP/STA.
    528 # Note that actual FTM initiator operation is managed outside wpa_supplicant.
    529 # 0 = Do not publish; default
    530 # 1 = Publish
    531 #ftm_initiator=0
    532 
    533 # credential block
    534 #
    535 # Each credential used for automatic network selection is configured as a set
    536 # of parameters that are compared to the information advertised by the APs when
    537 # interworking_select and interworking_connect commands are used.
    538 #
    539 # credential fields:
    540 #
    541 # temporary: Whether this credential is temporary and not to be saved
    542 #
    543 # priority: Priority group
    544 #	By default, all networks and credentials get the same priority group
    545 #	(0). This field can be used to give higher priority for credentials
    546 #	(and similarly in struct wpa_ssid for network blocks) to change the
    547 #	Interworking automatic networking selection behavior. The matching
    548 #	network (based on either an enabled network block or a credential)
    549 #	with the highest priority value will be selected.
    550 #
    551 # pcsc: Use PC/SC and SIM/USIM card
    552 #
    553 # realm: Home Realm for Interworking
    554 #
    555 # username: Username for Interworking network selection
    556 #
    557 # password: Password for Interworking network selection
    558 #
    559 # ca_cert: CA certificate for Interworking network selection
    560 #
    561 # client_cert: File path to client certificate file (PEM/DER)
    562 #	This field is used with Interworking networking selection for a case
    563 #	where client certificate/private key is used for authentication
    564 #	(EAP-TLS). Full path to the file should be used since working
    565 #	directory may change when wpa_supplicant is run in the background.
    566 #
    567 #	Certificates from PKCS#11 tokens can be referenced by a PKCS#11 URI.
    568 #
    569 #	For example: private_key="pkcs11:manufacturer=piv_II;id=%01"
    570 #
    571 #	Alternatively, a named configuration blob can be used by setting
    572 #	this to blob://blob_name.
    573 #
    574 # private_key: File path to client private key file (PEM/DER/PFX)
    575 #	When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
    576 #	commented out. Both the private key and certificate will be read
    577 #	from the PKCS#12 file in this case. Full path to the file should be
    578 #	used since working directory may change when wpa_supplicant is run
    579 #	in the background.
    580 #
    581 #	Keys in PKCS#11 tokens can be referenced by a PKCS#11 URI.
    582 #	For example: private_key="pkcs11:manufacturer=piv_II;id=%01"
    583 #
    584 #	Windows certificate store can be used by leaving client_cert out and
    585 #	configuring private_key in one of the following formats:
    586 #
    587 #	cert://substring_to_match
    588 #
    589 #	hash://certificate_thumbprint_in_hex
    590 #
    591 #	For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
    592 #
    593 #	Note that when running wpa_supplicant as an application, the user
    594 #	certificate store (My user account) is used, whereas computer store
    595 #	(Computer account) is used when running wpasvc as a service.
    596 #
    597 #	Alternatively, a named configuration blob can be used by setting
    598 #	this to blob://blob_name.
    599 #
    600 # private_key_passwd: Password for private key file
    601 #
    602 # imsi: IMSI in <MCC> | <MNC> | '-' | <MSIN> format
    603 #
    604 # milenage: Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN>
    605 #	format
    606 #
    607 # domain: Home service provider FQDN(s)
    608 #	This is used to compare against the Domain Name List to figure out
    609 #	whether the AP is operated by the Home SP. Multiple domain entries can
    610 #	be used to configure alternative FQDNs that will be considered home
    611 #	networks.
    612 #
    613 # roaming_consortium: Roaming Consortium OI
    614 #	If roaming_consortium_len is non-zero, this field contains the
    615 #	Roaming Consortium OI that can be used to determine which access
    616 #	points support authentication with this credential. This is an
    617 #	alternative to the use of the realm parameter. When using Roaming
    618 #	Consortium to match the network, the EAP parameters need to be
    619 #	pre-configured with the credential since the NAI Realm information
    620 #	may not be available or fetched.
    621 #
    622 # required_roaming_consortium: Required Roaming Consortium OI
    623 #	If required_roaming_consortium_len is non-zero, this field contains the
    624 #	Roaming Consortium OI that is required to be advertised by the AP for
    625 #	the credential to be considered matching.
    626 #
    627 # roaming_consortiums: Roaming Consortium OI(s) memberships
    628 #	This string field contains one or more comma delimited OIs (hexdump)
    629 #	identifying the roaming consortiums of which the provider is a member.
    630 #	The list is sorted from the most preferred one to the least preferred
    631 #	one. A match between the Roaming Consortium OIs advertised by an AP and
    632 #	the OIs in this list indicates that successful authentication is
    633 #	possible.
    634 #	(Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/RoamingConsortiumOI)
    635 #
    636 # eap: Pre-configured EAP method
    637 #	This optional field can be used to specify which EAP method will be
    638 #	used with this credential. If not set, the EAP method is selected
    639 #	automatically based on ANQP information (e.g., NAI Realm).
    640 #
    641 # phase1: Pre-configure Phase 1 (outer authentication) parameters
    642 #	This optional field is used with like the 'eap' parameter.
    643 #
    644 # phase2: Pre-configure Phase 2 (inner authentication) parameters
    645 #	This optional field is used with like the 'eap' parameter.
    646 #
    647 # excluded_ssid: Excluded SSID
    648 #	This optional field can be used to excluded specific SSID(s) from
    649 #	matching with the network. Multiple entries can be used to specify more
    650 #	than one SSID.
    651 #
    652 # roaming_partner: Roaming partner information
    653 #	This optional field can be used to configure preferences between roaming
    654 #	partners. The field is a string in following format:
    655 #	<FQDN>,<0/1 exact match>,<priority>,<* or country code>
    656 #	(non-exact match means any subdomain matches the entry; priority is in
    657 #	0..255 range with 0 being the highest priority)
    658 #
    659 # update_identifier: PPS MO ID
    660 #	(Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
    661 #
    662 # provisioning_sp: FQDN of the SP that provisioned the credential
    663 #	This optional field can be used to keep track of the SP that provisioned
    664 #	the credential to find the PPS MO (./Wi-Fi/<provisioning_sp>).
    665 #
    666 # Minimum backhaul threshold (PPS/<X+>/Policy/MinBackhauldThreshold/*)
    667 #	These fields can be used to specify minimum download/upload backhaul
    668 #	bandwidth that is preferred for the credential. This constraint is
    669 #	ignored if the AP does not advertise WAN Metrics information or if the
    670 #	limit would prevent any connection. Values are in kilobits per second.
    671 # min_dl_bandwidth_home
    672 # min_ul_bandwidth_home
    673 # min_dl_bandwidth_roaming
    674 # min_ul_bandwidth_roaming
    675 #
    676 # max_bss_load: Maximum BSS Load Channel Utilization (1..255)
    677 #	(PPS/<X+>/Policy/MaximumBSSLoadValue)
    678 #	This value is used as the maximum channel utilization for network
    679 #	selection purposes for home networks. If the AP does not advertise
    680 #	BSS Load or if the limit would prevent any connection, this constraint
    681 #	will be ignored.
    682 #
    683 # req_conn_capab: Required connection capability
    684 #	(PPS/<X+>/Policy/RequiredProtoPortTuple)
    685 #	This value is used to configure set of required protocol/port pairs that
    686 #	a roaming network shall support (include explicitly in Connection
    687 #	Capability ANQP element). This constraint is ignored if the AP does not
    688 #	advertise Connection Capability or if this constraint would prevent any
    689 #	network connection. This policy is not used in home networks.
    690 #	Format: <protocol>[:<comma-separated list of ports]
    691 #	Multiple entries can be used to list multiple requirements.
    692 #	For example, number of common TCP protocols:
    693 #	req_conn_capab=6,22,80,443
    694 #	For example, IPSec/IKE:
    695 #	req_conn_capab=17:500
    696 #	req_conn_capab=50
    697 #
    698 # ocsp: Whether to use/require OCSP to check server certificate
    699 #	0 = do not use OCSP stapling (TLS certificate status extension)
    700 #	1 = try to use OCSP stapling, but not require response
    701 #	2 = require valid OCSP stapling response
    702 #	3 = require valid OCSP stapling response for all not-trusted
    703 #	    certificates in the server certificate chain
    704 #
    705 # sim_num: Identifier for which SIM to use in multi-SIM devices
    706 #
    707 # for example:
    708 #
    709 #cred={
    710 #	realm="example.com"
    711 #	username="user (at] example.com"
    712 #	password="password"
    713 #	ca_cert="/etc/wpa_supplicant/ca.pem"
    714 #	domain="example.com"
    715 #}
    716 #
    717 #cred={
    718 #	imsi="310026-000000000"
    719 #	milenage="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82"
    720 #}
    721 #
    722 #cred={
    723 #	realm="example.com"
    724 #	username="user"
    725 #	password="password"
    726 #	ca_cert="/etc/wpa_supplicant/ca.pem"
    727 #	domain="example.com"
    728 #	roaming_consortium=223344
    729 #	eap=TTLS
    730 #	phase2="auth=MSCHAPV2"
    731 #}
    732 
    733 # Hotspot 2.0
    734 # hs20=1
    735 
    736 # Scheduled scan plans
    737 #
    738 # A space delimited list of scan plans. Each scan plan specifies the scan
    739 # interval and number of iterations, delimited by a colon. The last scan plan
    740 # will run infinitely and thus must specify only the interval and not the number
    741 # of iterations.
    742 #
    743 # The driver advertises the maximum number of scan plans supported. If more scan
    744 # plans than supported are configured, only the first ones are set (up to the
    745 # maximum supported). The last scan plan that specifies only the interval is
    746 # always set as the last plan.
    747 #
    748 # If the scan interval or the number of iterations for a scan plan exceeds the
    749 # maximum supported, it will be set to the maximum supported value.
    750 #
    751 # Format:
    752 # sched_scan_plans=<interval:iterations> <interval:iterations> ... <interval>
    753 #
    754 # Example:
    755 # sched_scan_plans=10:100 20:200 30
    756 
    757 # Multi Band Operation (MBO) non-preferred channels
    758 # A space delimited list of non-preferred channels where each channel is a colon
    759 # delimited list of values.
    760 # Format:
    761 # non_pref_chan=<oper_class>:<chan>:<preference>:<reason>
    762 # Example:
    763 # non_pref_chan=81:5:10:2 81:1:0:2 81:9:0:2
    764 
    765 # MBO Cellular Data Capabilities
    766 # 1 = Cellular data connection available
    767 # 2 = Cellular data connection not available
    768 # 3 = Not cellular capable (default)
    769 #mbo_cell_capa=3
    770 
    771 # Optimized Connectivity Experience (OCE)
    772 # oce: Enable OCE features (bitmap)
    773 # Set BIT(0) to Enable OCE in non-AP STA mode (default; disabled if the driver
    774 #	does not indicate support for OCE in STA mode)
    775 # Set BIT(1) to Enable OCE in STA-CFON mode
    776 #oce=1
    777 
    778 # network block
    779 #
    780 # Each network (usually AP's sharing the same SSID) is configured as a separate
    781 # block in this configuration file. The network blocks are in preference order
    782 # (the first match is used).
    783 #
    784 # network block fields:
    785 #
    786 # disabled:
    787 #	0 = this network can be used (default)
    788 #	1 = this network block is disabled (can be enabled through ctrl_iface,
    789 #	    e.g., with wpa_cli or wpa_gui)
    790 #
    791 # id_str: Network identifier string for external scripts. This value is passed
    792 #	to external action script through wpa_cli as WPA_ID_STR environment
    793 #	variable to make it easier to do network specific configuration.
    794 #
    795 # ssid: SSID (mandatory); network name in one of the optional formats:
    796 #	- an ASCII string with double quotation
    797 #	- a hex string (two characters per octet of SSID)
    798 #	- a printf-escaped ASCII string P"<escaped string>"
    799 #
    800 # scan_ssid:
    801 #	0 = do not scan this SSID with specific Probe Request frames (default)
    802 #	1 = scan with SSID-specific Probe Request frames (this can be used to
    803 #	    find APs that do not accept broadcast SSID or use multiple SSIDs;
    804 #	    this will add latency to scanning, so enable this only when needed)
    805 #
    806 # bssid: BSSID (optional); if set, this network block is used only when
    807 #	associating with the AP using the configured BSSID
    808 #
    809 # priority: priority group (integer)
    810 # By default, all networks will get same priority group (0). If some of the
    811 # networks are more desirable, this field can be used to change the order in
    812 # which wpa_supplicant goes through the networks when selecting a BSS. The
    813 # priority groups will be iterated in decreasing priority (i.e., the larger the
    814 # priority value, the sooner the network is matched against the scan results).
    815 # Within each priority group, networks will be selected based on security
    816 # policy, signal strength, etc.
    817 # Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not
    818 # using this priority to select the order for scanning. Instead, they try the
    819 # networks in the order that used in the configuration file.
    820 #
    821 # mode: IEEE 802.11 operation mode
    822 # 0 = infrastructure (Managed) mode, i.e., associate with an AP (default)
    823 # 1 = IBSS (ad-hoc, peer-to-peer)
    824 # 2 = AP (access point)
    825 # Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP) and
    826 # WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE (fixed group key
    827 # TKIP/CCMP) is available for backwards compatibility, but its use is
    828 # deprecated. WPA-None requires following network block options:
    829 # proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not
    830 # both), and psk must also be set.
    831 #
    832 # frequency: Channel frequency in megahertz (MHz) for IBSS, e.g.,
    833 # 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial
    834 # channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode.
    835 # In addition, this value is only used by the station that creates the IBSS. If
    836 # an IBSS network with the configured SSID is already present, the frequency of
    837 # the network will be used instead of this configured value.
    838 #
    839 # pbss: Whether to use PBSS. Relevant to IEEE 802.11ad networks only.
    840 # 0 = do not use PBSS
    841 # 1 = use PBSS
    842 # 2 = don't care (not allowed in AP mode)
    843 # Used together with mode configuration. When mode is AP, it means to start a
    844 # PCP instead of a regular AP. When mode is infrastructure it means connect
    845 # to a PCP instead of AP. In this mode you can also specify 2 (don't care)
    846 # which means connect to either PCP or AP.
    847 # P2P_GO and P2P_GROUP_FORMATION modes must use PBSS in IEEE 802.11ad network.
    848 # For more details, see IEEE Std 802.11ad-2012.
    849 #
    850 # scan_freq: List of frequencies to scan
    851 # Space-separated list of frequencies in MHz to scan when searching for this
    852 # BSS. If the subset of channels used by the network is known, this option can
    853 # be used to optimize scanning to not occur on channels that the network does
    854 # not use. Example: scan_freq=2412 2437 2462
    855 #
    856 # freq_list: Array of allowed frequencies
    857 # Space-separated list of frequencies in MHz to allow for selecting the BSS. If
    858 # set, scan results that do not match any of the specified frequencies are not
    859 # considered when selecting a BSS.
    860 #
    861 # This can also be set on the outside of the network block. In this case,
    862 # it limits the frequencies that will be scanned.
    863 #
    864 # bgscan: Background scanning
    865 # wpa_supplicant behavior for background scanning can be specified by
    866 # configuring a bgscan module. These modules are responsible for requesting
    867 # background scans for the purpose of roaming within an ESS (i.e., within a
    868 # single network block with all the APs using the same SSID). The bgscan
    869 # parameter uses following format: "<bgscan module name>:<module parameters>"
    870 # Following bgscan modules are available:
    871 # simple - Periodic background scans based on signal strength
    872 # bgscan="simple:<short bgscan interval in seconds>:<signal strength threshold>:
    873 # <long interval>"
    874 # bgscan="simple:30:-45:300"
    875 # learn - Learn channels used by the network and try to avoid bgscans on other
    876 # channels (experimental)
    877 # bgscan="learn:<short bgscan interval in seconds>:<signal strength threshold>:
    878 # <long interval>[:<database file name>]"
    879 # bgscan="learn:30:-45:300:/etc/wpa_supplicant/network1.bgscan"
    880 # Explicitly disable bgscan by setting
    881 # bgscan=""
    882 #
    883 # This option can also be set outside of all network blocks for the bgscan
    884 # parameter to apply for all the networks that have no specific bgscan
    885 # parameter.
    886 #
    887 # proto: list of accepted protocols
    888 # WPA = WPA/IEEE 802.11i/D3.0
    889 # RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN)
    890 # Note that RSN is used also for WPA3.
    891 # If not set, this defaults to: WPA RSN
    892 #
    893 # key_mgmt: list of accepted authenticated key management protocols
    894 # WPA-PSK = WPA pre-shared key (this requires 'psk' field)
    895 # WPA-EAP = WPA using EAP authentication
    896 # IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically
    897 #	generated WEP keys
    898 # NONE = WPA is not used; plaintext or static WEP could be used
    899 # WPA-NONE = WPA-None for IBSS (deprecated; use proto=RSN key_mgmt=WPA-PSK
    900 #	instead)
    901 # FT-PSK = Fast BSS Transition (IEEE 802.11r) with pre-shared key
    902 # FT-EAP = Fast BSS Transition (IEEE 802.11r) with EAP authentication
    903 # FT-EAP-SHA384 = Fast BSS Transition (IEEE 802.11r) with EAP authentication
    904 #	and using SHA384
    905 # WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms
    906 # WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms
    907 # SAE = Simultaneous authentication of equals; pre-shared key/password -based
    908 #	authentication with stronger security than WPA-PSK especially when using
    909 #	not that strong password; a.k.a. WPA3-Personal
    910 # FT-SAE = SAE with FT
    911 # WPA-EAP-SUITE-B = Suite B 128-bit level
    912 # WPA-EAP-SUITE-B-192 = Suite B 192-bit level
    913 # OSEN = Hotspot 2.0 Rel 2 online signup connection
    914 # FILS-SHA256 = Fast Initial Link Setup with SHA256
    915 # FILS-SHA384 = Fast Initial Link Setup with SHA384
    916 # FT-FILS-SHA256 = FT and Fast Initial Link Setup with SHA256
    917 # FT-FILS-SHA384 = FT and Fast Initial Link Setup with SHA384
    918 # OWE = Opportunistic Wireless Encryption (a.k.a. Enhanced Open)
    919 # DPP = Device Provisioning Protocol
    920 # If not set, this defaults to: WPA-PSK WPA-EAP
    921 #
    922 # ieee80211w: whether management frame protection is enabled
    923 # 0 = disabled (default unless changed with the global pmf parameter)
    924 # 1 = optional
    925 # 2 = required
    926 # The most common configuration options for this based on the PMF (protected
    927 # management frames) certification program are:
    928 # PMF enabled: ieee80211w=1 and key_mgmt=WPA-EAP WPA-EAP-SHA256
    929 # PMF required: ieee80211w=2 and key_mgmt=WPA-EAP-SHA256
    930 # (and similarly for WPA-PSK and WPA-WPSK-SHA256 if WPA2-Personal is used)
    931 #
    932 # ocv: whether operating channel validation is enabled
    933 # This is a countermeasure against multi-channel man-in-the-middle attacks.
    934 # Enabling this automatically also enables ieee80211w, if not yet enabled.
    935 # 0 = disabled (default)
    936 # 1 = enabled
    937 #ocv=1
    938 #
    939 # auth_alg: list of allowed IEEE 802.11 authentication algorithms
    940 # OPEN = Open System authentication (required for WPA/WPA2)
    941 # SHARED = Shared Key authentication (requires static WEP keys)
    942 # LEAP = LEAP/Network EAP (only used with LEAP)
    943 # If not set, automatic selection is used (Open System with LEAP enabled if
    944 # LEAP is allowed as one of the EAP methods).
    945 #
    946 # pairwise: list of accepted pairwise (unicast) ciphers for WPA
    947 # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
    948 # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
    949 # NONE = Use only Group Keys (deprecated, should not be included if APs support
    950 #	pairwise keys)
    951 # If not set, this defaults to: CCMP TKIP
    952 #
    953 # group: list of accepted group (broadcast/multicast) ciphers for WPA
    954 # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
    955 # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
    956 # WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
    957 # WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11]
    958 # If not set, this defaults to: CCMP TKIP WEP104 WEP40
    959 #
    960 # group_mgmt: list of accepted group management ciphers for RSN (PMF)
    961 # AES-128-CMAC = BIP-CMAC-128
    962 # BIP-GMAC-128
    963 # BIP-GMAC-256
    964 # BIP-CMAC-256
    965 # If not set, no constraint on the cipher, i.e., accept whichever cipher the AP
    966 # indicates.
    967 #
    968 # psk: WPA preshared key; 256-bit pre-shared key
    969 # The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e.,
    970 # 32 bytes or as an ASCII passphrase (in which case, the real PSK will be
    971 # generated using the passphrase and SSID). ASCII passphrase must be between
    972 # 8 and 63 characters (inclusive). ext:<name of external PSK field> format can
    973 # be used to indicate that the PSK/passphrase is stored in external storage.
    974 # This field is not needed, if WPA-EAP is used.
    975 # Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys
    976 # from ASCII passphrase. This process uses lot of CPU and wpa_supplicant
    977 # startup and reconfiguration time can be optimized by generating the PSK only
    978 # only when the passphrase or SSID has actually changed.
    979 #
    980 # mem_only_psk: Whether to keep PSK/passphrase only in memory
    981 # 0 = allow psk/passphrase to be stored to the configuration file
    982 # 1 = do not store psk/passphrase to the configuration file
    983 #mem_only_psk=0
    984 #
    985 # sae_password: SAE password
    986 # This parameter can be used to set a password for SAE. By default, the
    987 # passphrase from the psk parameter is used if this separate parameter is not
    988 # used, but psk follows the WPA-PSK constraints (8..63 characters) even though
    989 # SAE passwords do not have such constraints.
    990 #
    991 # sae_password_id: SAE password identifier
    992 # This parameter can be used to set an identifier for the SAE password. By
    993 # default, no such identifier is used. If set, the specified identifier value
    994 # is used by the other peer to select which password to use for authentication.
    995 #
    996 # eapol_flags: IEEE 802.1X/EAPOL options (bit field)
    997 # Dynamic WEP key required for non-WPA mode
    998 # bit0 (1): require dynamically generated unicast WEP key
    999 # bit1 (2): require dynamically generated broadcast WEP key
   1000 # 	(3 = require both keys; default)
   1001 # Note: When using wired authentication (including MACsec drivers),
   1002 # eapol_flags must be set to 0 for the authentication to be completed
   1003 # successfully.
   1004 #
   1005 # macsec_policy: IEEE 802.1X/MACsec options
   1006 # This determines how sessions are secured with MACsec (only for MACsec
   1007 # drivers).
   1008 # 0: MACsec not in use (default)
   1009 # 1: MACsec enabled - Should secure, accept key server's advice to
   1010 #    determine whether to use a secure session or not.
   1011 #
   1012 # macsec_integ_only: IEEE 802.1X/MACsec transmit mode
   1013 # This setting applies only when MACsec is in use, i.e.,
   1014 #  - macsec_policy is enabled
   1015 #  - the key server has decided to enable MACsec
   1016 # 0: Encrypt traffic (default)
   1017 # 1: Integrity only
   1018 #
   1019 # macsec_replay_protect: IEEE 802.1X/MACsec replay protection
   1020 # This setting applies only when MACsec is in use, i.e.,
   1021 #  - macsec_policy is enabled
   1022 #  - the key server has decided to enable MACsec
   1023 # 0: Replay protection disabled (default)
   1024 # 1: Replay protection enabled
   1025 #
   1026 # macsec_replay_window: IEEE 802.1X/MACsec replay protection window
   1027 # This determines a window in which replay is tolerated, to allow receipt
   1028 # of frames that have been misordered by the network.
   1029 # This setting applies only when MACsec replay protection active, i.e.,
   1030 #  - macsec_replay_protect is enabled
   1031 #  - the key server has decided to enable MACsec
   1032 # 0: No replay window, strict check (default)
   1033 # 1..2^32-1: number of packets that could be misordered
   1034 #
   1035 # macsec_port: IEEE 802.1X/MACsec port
   1036 # Port component of the SCI
   1037 # Range: 1-65534 (default: 1)
   1038 #
   1039 # mka_cak, mka_ckn, and mka_priority: IEEE 802.1X/MACsec pre-shared key mode
   1040 # This allows to configure MACsec with a pre-shared key using a (CAK,CKN) pair.
   1041 # In this mode, instances of wpa_supplicant can act as MACsec peers. The peer
   1042 # with lower priority will become the key server and start distributing SAKs.
   1043 # mka_cak (CAK = Secure Connectivity Association Key) takes a 16-byte (128-bit)
   1044 # hex-string (32 hex-digits) or a 32-byte (256-bit) hex-string (64 hex-digits)
   1045 # mka_ckn (CKN = CAK Name) takes a 1..32-bytes (8..256 bit) hex-string
   1046 # (2..64 hex-digits)
   1047 # mka_priority (Priority of MKA Actor) is in 0..255 range with 255 being
   1048 # default priority
   1049 #
   1050 # mixed_cell: This option can be used to configure whether so called mixed
   1051 # cells, i.e., networks that use both plaintext and encryption in the same
   1052 # SSID, are allowed when selecting a BSS from scan results.
   1053 # 0 = disabled (default)
   1054 # 1 = enabled
   1055 #
   1056 # proactive_key_caching:
   1057 # Enable/disable opportunistic PMKSA caching for WPA2.
   1058 # 0 = disabled (default unless changed with the global okc parameter)
   1059 # 1 = enabled
   1060 #
   1061 # ft_eap_pmksa_caching:
   1062 # Whether FT-EAP PMKSA caching is allowed
   1063 # 0 = do not try to use PMKSA caching with FT-EAP (default)
   1064 # 1 = try to use PMKSA caching with FT-EAP
   1065 # This controls whether to try to use PMKSA caching with FT-EAP for the
   1066 # FT initial mobility domain association.
   1067 #ft_eap_pmksa_caching=0
   1068 #
   1069 # wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or
   1070 # hex without quotation, e.g., 0102030405)
   1071 # wep_tx_keyidx: Default WEP key index (TX) (0..3)
   1072 #
   1073 # wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to
   1074 # enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies.
   1075 #
   1076 # group_rekey: Group rekeying time in seconds. This value, if non-zero, is used
   1077 # as the dot11RSNAConfigGroupRekeyTime parameter when operating in
   1078 # Authenticator role in IBSS, or in AP and mesh modes.
   1079 #
   1080 # Following fields are only used with internal EAP implementation.
   1081 # eap: space-separated list of accepted EAP methods
   1082 #	MD5 = EAP-MD5 (insecure and does not generate keying material ->
   1083 #			cannot be used with WPA; to be used as a Phase 2 method
   1084 #			with EAP-PEAP or EAP-TTLS)
   1085 #       MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used
   1086 #		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
   1087 #       OTP = EAP-OTP (cannot be used separately with WPA; to be used
   1088 #		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
   1089 #       GTC = EAP-GTC (cannot be used separately with WPA; to be used
   1090 #		as a Phase 2 method with EAP-PEAP or EAP-TTLS)
   1091 #	TLS = EAP-TLS (client and server certificate)
   1092 #	PEAP = EAP-PEAP (with tunnelled EAP authentication)
   1093 #	TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2
   1094 #			 authentication)
   1095 #	If not set, all compiled in methods are allowed.
   1096 #
   1097 # identity: Identity string for EAP
   1098 #	This field is also used to configure user NAI for
   1099 #	EAP-PSK/PAX/SAKE/GPSK.
   1100 # anonymous_identity: Anonymous identity string for EAP (to be used as the
   1101 #	unencrypted identity with EAP types that support different tunnelled
   1102 #	identity, e.g., EAP-TTLS). This field can also be used with
   1103 #	EAP-SIM/AKA/AKA' to store the pseudonym identity.
   1104 # password: Password string for EAP. This field can include either the
   1105 #	plaintext password (using ASCII or hex string) or a NtPasswordHash
   1106 #	(16-byte MD4 hash of password) in hash:<32 hex digits> format.
   1107 #	NtPasswordHash can only be used when the password is for MSCHAPv2 or
   1108 #	MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP).
   1109 #	EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit
   1110 #	PSK) is also configured using this field. For EAP-GPSK, this is a
   1111 #	variable length PSK. ext:<name of external password field> format can
   1112 #	be used to indicate that the password is stored in external storage.
   1113 # ca_cert: File path to CA certificate file (PEM/DER). This file can have one
   1114 #	or more trusted CA certificates. If ca_cert and ca_path are not
   1115 #	included, server certificate will not be verified. This is insecure and
   1116 #	a trusted CA certificate should always be configured when using
   1117 #	EAP-TLS/TTLS/PEAP. Full path should be used since working directory may
   1118 #	change when wpa_supplicant is run in the background.
   1119 #
   1120 #	Alternatively, this can be used to only perform matching of the server
   1121 #	certificate (SHA-256 hash of the DER encoded X.509 certificate). In
   1122 #	this case, the possible CA certificates in the server certificate chain
   1123 #	are ignored and only the server certificate is verified. This is
   1124 #	configured with the following format:
   1125 #	hash:://server/sha256/cert_hash_in_hex
   1126 #	For example: "hash://server/sha256/
   1127 #	5a1bc1296205e6fdbe3979728efe3920798885c1c4590b5f90f43222d239ca6a"
   1128 #
   1129 #	On Windows, trusted CA certificates can be loaded from the system
   1130 #	certificate store by setting this to cert_store://<name>, e.g.,
   1131 #	ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT".
   1132 #	Note that when running wpa_supplicant as an application, the user
   1133 #	certificate store (My user account) is used, whereas computer store
   1134 #	(Computer account) is used when running wpasvc as a service.
   1135 # ca_path: Directory path for CA certificate files (PEM). This path may
   1136 #	contain multiple CA certificates in OpenSSL format. Common use for this
   1137 #	is to point to system trusted CA list which is often installed into
   1138 #	directory like /etc/ssl/certs. If configured, these certificates are
   1139 #	added to the list of trusted CAs. ca_cert may also be included in that
   1140 #	case, but it is not required.
   1141 # client_cert: File path to client certificate file (PEM/DER)
   1142 #	Full path should be used since working directory may change when
   1143 #	wpa_supplicant is run in the background.
   1144 #	Alternatively, a named configuration blob can be used by setting this
   1145 #	to blob://<blob name>.
   1146 # private_key: File path to client private key file (PEM/DER/PFX)
   1147 #	When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
   1148 #	commented out. Both the private key and certificate will be read from
   1149 #	the PKCS#12 file in this case. Full path should be used since working
   1150 #	directory may change when wpa_supplicant is run in the background.
   1151 #	Windows certificate store can be used by leaving client_cert out and
   1152 #	configuring private_key in one of the following formats:
   1153 #	cert://substring_to_match
   1154 #	hash://certificate_thumbprint_in_hex
   1155 #	for example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
   1156 #	Note that when running wpa_supplicant as an application, the user
   1157 #	certificate store (My user account) is used, whereas computer store
   1158 #	(Computer account) is used when running wpasvc as a service.
   1159 #	Alternatively, a named configuration blob can be used by setting this
   1160 #	to blob://<blob name>.
   1161 # private_key_passwd: Password for private key file (if left out, this will be
   1162 #	asked through control interface)
   1163 # dh_file: File path to DH/DSA parameters file (in PEM format)
   1164 #	This is an optional configuration file for setting parameters for an
   1165 #	ephemeral DH key exchange. In most cases, the default RSA
   1166 #	authentication does not use this configuration. However, it is possible
   1167 #	setup RSA to use ephemeral DH key exchange. In addition, ciphers with
   1168 #	DSA keys always use ephemeral DH keys. This can be used to achieve
   1169 #	forward secrecy. If the file is in DSA parameters format, it will be
   1170 #	automatically converted into DH params.
   1171 # subject_match: Substring to be matched against the subject of the
   1172 #	authentication server certificate. If this string is set, the server
   1173 #	certificate is only accepted if it contains this string in the subject.
   1174 #	The subject string is in following format:
   1175 #	/C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as (at] example.com
   1176 #	Note: Since this is a substring match, this cannot be used securely to
   1177 #	do a suffix match against a possible domain name in the CN entry. For
   1178 #	such a use case, domain_suffix_match or domain_match should be used
   1179 #	instead.
   1180 # altsubject_match: Semicolon separated string of entries to be matched against
   1181 #	the alternative subject name of the authentication server certificate.
   1182 #	If this string is set, the server certificate is only accepted if it
   1183 #	contains one of the entries in an alternative subject name extension.
   1184 #	altSubjectName string is in following format: TYPE:VALUE
   1185 #	Example: EMAIL:server (at] example.com
   1186 #	Example: DNS:server.example.com;DNS:server2.example.com
   1187 #	Following types are supported: EMAIL, DNS, URI
   1188 # domain_suffix_match: Constraint for server domain name. If set, this FQDN is
   1189 #	used as a suffix match requirement for the AAA server certificate in
   1190 #	SubjectAltName dNSName element(s). If a matching dNSName is found, this
   1191 #	constraint is met. If no dNSName values are present, this constraint is
   1192 #	matched against SubjectName CN using same suffix match comparison.
   1193 #
   1194 #	Suffix match here means that the host/domain name is compared one label
   1195 #	at a time starting from the top-level domain and all the labels in
   1196 #	domain_suffix_match shall be included in the certificate. The
   1197 #	certificate may include additional sub-level labels in addition to the
   1198 #	required labels.
   1199 #
   1200 #	More than one match string can be provided by using semicolons to
   1201 #	separate the strings (e.g., example.org;example.com). When multiple
   1202 #	strings are specified, a match with any one of the values is considered
   1203 #	a sufficient match for the certificate, i.e., the conditions are ORed
   1204 #	together.
   1205 #
   1206 #	For example, domain_suffix_match=example.com would match
   1207 #	test.example.com but would not match test-example.com.
   1208 # domain_match: Constraint for server domain name
   1209 #	If set, this FQDN is used as a full match requirement for the
   1210 #	server certificate in SubjectAltName dNSName element(s). If a
   1211 #	matching dNSName is found, this constraint is met. If no dNSName
   1212 #	values are present, this constraint is matched against SubjectName CN
   1213 #	using same full match comparison. This behavior is similar to
   1214 #	domain_suffix_match, but has the requirement of a full match, i.e.,
   1215 #	no subdomains or wildcard matches are allowed. Case-insensitive
   1216 #	comparison is used, so "Example.com" matches "example.com", but would
   1217 #	not match "test.Example.com".
   1218 #
   1219 #	More than one match string can be provided by using semicolons to
   1220 #	separate the strings (e.g., example.org;example.com). When multiple
   1221 #	strings are specified, a match with any one of the values is considered
   1222 #	a sufficient match for the certificate, i.e., the conditions are ORed
   1223 #	together.
   1224 # phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters
   1225 #	(string with field-value pairs, e.g., "peapver=0" or
   1226 #	"peapver=1 peaplabel=1")
   1227 #	'peapver' can be used to force which PEAP version (0 or 1) is used.
   1228 #	'peaplabel=1' can be used to force new label, "client PEAP encryption",
   1229 #	to be used during key derivation when PEAPv1 or newer. Most existing
   1230 #	PEAPv1 implementation seem to be using the old label, "client EAP
   1231 #	encryption", and wpa_supplicant is now using that as the default value.
   1232 #	Some servers, e.g., Radiator, may require peaplabel=1 configuration to
   1233 #	interoperate with PEAPv1; see eap_testing.txt for more details.
   1234 #	'peap_outer_success=0' can be used to terminate PEAP authentication on
   1235 #	tunneled EAP-Success. This is required with some RADIUS servers that
   1236 #	implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g.,
   1237 #	Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode)
   1238 #	include_tls_length=1 can be used to force wpa_supplicant to include
   1239 #	TLS Message Length field in all TLS messages even if they are not
   1240 #	fragmented.
   1241 #	sim_min_num_chal=3 can be used to configure EAP-SIM to require three
   1242 #	challenges (by default, it accepts 2 or 3)
   1243 #	result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use
   1244 #	protected result indication.
   1245 #	'crypto_binding' option can be used to control PEAPv0 cryptobinding
   1246 #	behavior:
   1247 #	 * 0 = do not use cryptobinding (default)
   1248 #	 * 1 = use cryptobinding if server supports it
   1249 #	 * 2 = require cryptobinding
   1250 #	'phase2_auth' option can be used to control Phase 2 (i.e., within TLS
   1251 #	tunnel) behavior for PEAP:
   1252 #	 * 0 = do not require Phase 2 authentication
   1253 #	 * 1 = require Phase 2 authentication when client certificate
   1254 #	   (private_key/client_cert) is no used and TLS session resumption was
   1255 #	   not used (default)
   1256 #	 * 2 = require Phase 2 authentication in all cases
   1257 #	EAP-WSC (WPS) uses following options: pin=<Device Password> or
   1258 #	pbc=1.
   1259 #
   1260 #	For wired IEEE 802.1X authentication, "allow_canned_success=1" can be
   1261 #	used to configure a mode that allows EAP-Success (and EAP-Failure)
   1262 #	without going through authentication step. Some switches use such
   1263 #	sequence when forcing the port to be authorized/unauthorized or as a
   1264 #	fallback option if the authentication server is unreachable. By default,
   1265 #	wpa_supplicant discards such frames to protect against potential attacks
   1266 #	by rogue devices, but this option can be used to disable that protection
   1267 #	for cases where the server/authenticator does not need to be
   1268 #	authenticated.
   1269 # phase2: Phase2 (inner authentication with TLS tunnel) parameters
   1270 #	(string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
   1271 #	"autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS). "mschapv2_retry=0" can be
   1272 #	used to disable MSCHAPv2 password retry in authentication failure cases.
   1273 #
   1274 # TLS-based methods can use the following parameters to control TLS behavior
   1275 # (these are normally in the phase1 parameter, but can be used also in the
   1276 # phase2 parameter when EAP-TLS is used within the inner tunnel):
   1277 # tls_allow_md5=1 - allow MD5-based certificate signatures (depending on the
   1278 #	TLS library, these may be disabled by default to enforce stronger
   1279 #	security)
   1280 # tls_disable_time_checks=1 - ignore certificate validity time (this requests
   1281 #	the TLS library to accept certificates even if they are not currently
   1282 #	valid, i.e., have expired or have not yet become valid; this should be
   1283 #	used only for testing purposes)
   1284 # tls_disable_session_ticket=1 - disable TLS Session Ticket extension
   1285 # tls_disable_session_ticket=0 - allow TLS Session Ticket extension to be used
   1286 #	Note: If not set, this is automatically set to 1 for EAP-TLS/PEAP/TTLS
   1287 #	as a workaround for broken authentication server implementations unless
   1288 #	EAP workarounds are disabled with eap_workaround=0.
   1289 #	For EAP-FAST, this must be set to 0 (or left unconfigured for the
   1290 #	default value to be used automatically).
   1291 # tls_disable_tlsv1_0=1 - disable use of TLSv1.0
   1292 # tls_disable_tlsv1_0=0 - explicitly enable use of TLSv1.0 (this allows
   1293 #	systemwide TLS policies to be overridden)
   1294 # tls_disable_tlsv1_1=1 - disable use of TLSv1.1 (a workaround for AAA servers
   1295 #	that have issues interoperating with updated TLS version)
   1296 # tls_disable_tlsv1_1=0 - explicitly enable use of TLSv1.1 (this allows
   1297 #	systemwide TLS policies to be overridden)
   1298 # tls_disable_tlsv1_2=1 - disable use of TLSv1.2 (a workaround for AAA servers
   1299 #	that have issues interoperating with updated TLS version)
   1300 # tls_disable_tlsv1_2=0 - explicitly enable use of TLSv1.2 (this allows
   1301 #	systemwide TLS policies to be overridden)
   1302 # tls_disable_tlsv1_3=1 - disable use of TLSv1.3 (a workaround for AAA servers
   1303 #	that have issues interoperating with updated TLS version)
   1304 # tls_disable_tlsv1_3=0 - enable TLSv1.3 (experimental - disabled by default)
   1305 # tls_ext_cert_check=0 - No external server certificate validation (default)
   1306 # tls_ext_cert_check=1 - External server certificate validation enabled; this
   1307 #	requires an external program doing validation of server certificate
   1308 #	chain when receiving CTRL-RSP-EXT_CERT_CHECK event from the control
   1309 #	interface and report the result of the validation with
   1310 #	CTRL-RSP_EXT_CERT_CHECK.
   1311 # tls_suiteb=0 - do not apply Suite B 192-bit constraints on TLS (default)
   1312 # tls_suiteb=1 - apply Suite B 192-bit constraints on TLS; this is used in
   1313 #	particular when using Suite B with RSA keys of >= 3K (3072) bits
   1314 #
   1315 # Following certificate/private key fields are used in inner Phase2
   1316 # authentication when using EAP-TTLS or EAP-PEAP.
   1317 # ca_cert2: File path to CA certificate file. This file can have one or more
   1318 #	trusted CA certificates. If ca_cert2 and ca_path2 are not included,
   1319 #	server certificate will not be verified. This is insecure and a trusted
   1320 #	CA certificate should always be configured.
   1321 # ca_path2: Directory path for CA certificate files (PEM)
   1322 # client_cert2: File path to client certificate file
   1323 # private_key2: File path to client private key file
   1324 # private_key2_passwd: Password for private key file
   1325 # dh_file2: File path to DH/DSA parameters file (in PEM format)
   1326 # subject_match2: Substring to be matched against the subject of the
   1327 #	authentication server certificate. See subject_match for more details.
   1328 # altsubject_match2: Semicolon separated string of entries to be matched
   1329 #	against the alternative subject name of the authentication server
   1330 #	certificate. See altsubject_match documentation for more details.
   1331 # domain_suffix_match2: Constraint for server domain name. See
   1332 #	domain_suffix_match for more details.
   1333 #
   1334 # fragment_size: Maximum EAP fragment size in bytes (default 1398).
   1335 #	This value limits the fragment size for EAP methods that support
   1336 #	fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set
   1337 #	small enough to make the EAP messages fit in MTU of the network
   1338 #	interface used for EAPOL. The default value is suitable for most
   1339 #	cases.
   1340 #
   1341 # ocsp: Whether to use/require OCSP to check server certificate
   1342 #	0 = do not use OCSP stapling (TLS certificate status extension)
   1343 #	1 = try to use OCSP stapling, but not require response
   1344 #	2 = require valid OCSP stapling response
   1345 #	3 = require valid OCSP stapling response for all not-trusted
   1346 #	    certificates in the server certificate chain
   1347 #
   1348 # openssl_ciphers: OpenSSL specific cipher configuration
   1349 #	This can be used to override the global openssl_ciphers configuration
   1350 #	parameter (see above).
   1351 #
   1352 # erp: Whether EAP Re-authentication Protocol (ERP) is enabled
   1353 #
   1354 # EAP-FAST variables:
   1355 # pac_file: File path for the PAC entries. wpa_supplicant will need to be able
   1356 #	to create this file and write updates to it when PAC is being
   1357 #	provisioned or refreshed. Full path to the file should be used since
   1358 #	working directory may change when wpa_supplicant is run in the
   1359 #	background. Alternatively, a named configuration blob can be used by
   1360 #	setting this to blob://<blob name>
   1361 # phase1: fast_provisioning option can be used to enable in-line provisioning
   1362 #         of EAP-FAST credentials (PAC):
   1363 #         0 = disabled,
   1364 #         1 = allow unauthenticated provisioning,
   1365 #         2 = allow authenticated provisioning,
   1366 #         3 = allow both unauthenticated and authenticated provisioning
   1367 #	fast_max_pac_list_len=<num> option can be used to set the maximum
   1368 #		number of PAC entries to store in a PAC list (default: 10)
   1369 #	fast_pac_format=binary option can be used to select binary format for
   1370 #		storing PAC entries in order to save some space (the default
   1371 #		text format uses about 2.5 times the size of minimal binary
   1372 #		format)
   1373 #
   1374 # wpa_supplicant supports number of "EAP workarounds" to work around
   1375 # interoperability issues with incorrectly behaving authentication servers.
   1376 # These are enabled by default because some of the issues are present in large
   1377 # number of authentication servers. Strict EAP conformance mode can be
   1378 # configured by disabling workarounds with eap_workaround=0.
   1379 
   1380 # update_identifier: PPS MO ID
   1381 #	(Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
   1382 #
   1383 # roaming_consortium_selection: Roaming Consortium Selection
   1384 #	The matching Roaming Consortium OI that was used to generate this
   1385 #	network profile.
   1386 
   1387 # Station inactivity limit
   1388 #
   1389 # If a station does not send anything in ap_max_inactivity seconds, an
   1390 # empty data frame is sent to it in order to verify whether it is
   1391 # still in range. If this frame is not ACKed, the station will be
   1392 # disassociated and then deauthenticated. This feature is used to
   1393 # clear station table of old entries when the STAs move out of the
   1394 # range.
   1395 #
   1396 # The station can associate again with the AP if it is still in range;
   1397 # this inactivity poll is just used as a nicer way of verifying
   1398 # inactivity; i.e., client will not report broken connection because
   1399 # disassociation frame is not sent immediately without first polling
   1400 # the STA with a data frame.
   1401 # default: 300 (i.e., 5 minutes)
   1402 #ap_max_inactivity=300
   1403 
   1404 # DTIM period in Beacon intervals for AP mode (default: 2)
   1405 #dtim_period=2
   1406 
   1407 # Beacon interval (default: 100 TU)
   1408 #beacon_int=100
   1409 
   1410 # WPS in AP mode
   1411 # 0 = WPS enabled and configured (default)
   1412 # 1 = WPS disabled
   1413 #wps_disabled=0
   1414 
   1415 # FILS DH Group
   1416 # 0 = PFS disabled with FILS shared key authentication (default)
   1417 # 1-65535 = DH Group to use for FILS PFS
   1418 #fils_dh_group=0
   1419 
   1420 # MAC address policy
   1421 # 0 = use permanent MAC address
   1422 # 1 = use random MAC address for each ESS connection
   1423 # 2 = like 1, but maintain OUI (with local admin bit set)
   1424 #mac_addr=0
   1425 
   1426 # disable_ht: Whether HT (802.11n) should be disabled.
   1427 # 0 = HT enabled (if AP supports it)
   1428 # 1 = HT disabled
   1429 #
   1430 # disable_ht40: Whether HT-40 (802.11n) should be disabled.
   1431 # 0 = HT-40 enabled (if AP supports it)
   1432 # 1 = HT-40 disabled
   1433 #
   1434 # disable_sgi: Whether SGI (short guard interval) should be disabled.
   1435 # 0 = SGI enabled (if AP supports it)
   1436 # 1 = SGI disabled
   1437 #
   1438 # disable_ldpc: Whether LDPC should be disabled.
   1439 # 0 = LDPC enabled (if AP supports it)
   1440 # 1 = LDPC disabled
   1441 #
   1442 # ht40_intolerant: Whether 40 MHz intolerant should be indicated.
   1443 # 0 = 40 MHz tolerant (default)
   1444 # 1 = 40 MHz intolerant
   1445 #
   1446 # ht_mcs:  Configure allowed MCS rates.
   1447 #  Parsed as an array of bytes, in base-16 (ascii-hex)
   1448 # ht_mcs=""                                   // Use all available (default)
   1449 # ht_mcs="0xff 00 00 00 00 00 00 00 00 00 "   // Use MCS 0-7 only
   1450 # ht_mcs="0xff ff 00 00 00 00 00 00 00 00 "   // Use MCS 0-15 only
   1451 #
   1452 # disable_max_amsdu:  Whether MAX_AMSDU should be disabled.
   1453 # -1 = Do not make any changes.
   1454 # 0  = Enable MAX-AMSDU if hardware supports it.
   1455 # 1  = Disable AMSDU
   1456 #
   1457 # ampdu_factor: Maximum A-MPDU Length Exponent
   1458 # Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
   1459 #
   1460 # ampdu_density:  Allow overriding AMPDU density configuration.
   1461 #  Treated as hint by the kernel.
   1462 # -1 = Do not make any changes.
   1463 # 0-3 = Set AMPDU density (aka factor) to specified value.
   1464 #
   1465 # tx_stbc: Allow overriding STBC support for TX streams
   1466 # Value: 0-1, see IEEE Std 802.11-2016, 9.4.2.56.2.
   1467 # -1 = Do not make any changes (default)
   1468 # 0 = Set if not supported
   1469 # 1 = Set if supported
   1470 #
   1471 # rx_stbc: Allow overriding STBC support for RX streams
   1472 # Value: 0-3, see IEEE Std 802.11-2016, 9.4.2.56.2.
   1473 # -1 = Do not make any changes (default)
   1474 # 0 = Set if not supported
   1475 # 1 = Set for support of one spatial stream
   1476 # 2 = Set for support of one and two spatial streams
   1477 # 3 = Set for support of one, two and three spatial streams
   1478 
   1479 # disable_vht: Whether VHT should be disabled.
   1480 # 0 = VHT enabled (if AP supports it)
   1481 # 1 = VHT disabled
   1482 #
   1483 # vht_capa: VHT capabilities to set in the override
   1484 # vht_capa_mask: mask of VHT capabilities
   1485 #
   1486 # vht_rx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for RX NSS 1-8
   1487 # vht_tx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for TX NSS 1-8
   1488 #  0: MCS 0-7
   1489 #  1: MCS 0-8
   1490 #  2: MCS 0-9
   1491 #  3: not supported
   1492 
   1493 # multi_ap_backhaul_sta: Multi-AP backhaul STA functionality
   1494 # 0 = normal STA (default)
   1495 # 1 = backhaul STA
   1496 # A backhaul STA sends the Multi-AP IE, fails to associate if the AP does not
   1497 # support Multi-AP, and sets 4-address mode if it does. Thus, the netdev can be
   1498 # added to a bridge to allow forwarding frames over this backhaul link.
   1499 
   1500 ##### Fast Session Transfer (FST) support #####################################
   1501 #
   1502 # The options in this section are only available when the build configuration
   1503 # option CONFIG_FST is set while compiling wpa_supplicant. They allow this
   1504 # interface to be a part of FST setup.
   1505 #
   1506 # FST is the transfer of a session from a channel to another channel, in the
   1507 # same or different frequency bands.
   1508 #
   1509 # For details, see IEEE Std 802.11ad-2012.
   1510 
   1511 # Identifier of an FST Group  the interface belongs to.
   1512 #fst_group_id=bond0
   1513 
   1514 # Interface priority within the FST Group.
   1515 # Announcing a higher priority for an interface means declaring it more
   1516 # preferable for FST switch.
   1517 # fst_priority is in 1..255 range with 1 being the lowest priority.
   1518 #fst_priority=100
   1519 
   1520 # Default LLT value for this interface in milliseconds. The value used in case
   1521 # no value provided during session setup. Default is 50 msec.
   1522 # fst_llt is in 1..4294967 range (due to spec limitation, see 10.32.2.2
   1523 # Transitioning between states).
   1524 #fst_llt=100
   1525 
   1526 # BSS Transition Management
   1527 # disable_btm - Disable BSS transition management in STA
   1528 # Set to 0 to enable BSS transition management (default behavior)
   1529 # Set to 1 to disable BSS transition management
   1530 #disable_btm=0
   1531 
   1532 # Example blocks:
   1533 
   1534 # Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
   1535 network={
   1536 	ssid="simple"
   1537 	psk="very secret passphrase"
   1538 	priority=5
   1539 }
   1540 
   1541 # Same as previous, but request SSID-specific scanning (for APs that reject
   1542 # broadcast SSID)
   1543 network={
   1544 	ssid="second ssid"
   1545 	scan_ssid=1
   1546 	psk="very secret passphrase"
   1547 	priority=2
   1548 }
   1549 
   1550 # Only WPA-PSK is used. Any valid cipher combination is accepted.
   1551 network={
   1552 	ssid="example"
   1553 	proto=WPA
   1554 	key_mgmt=WPA-PSK
   1555 	pairwise=CCMP TKIP
   1556 	group=CCMP TKIP WEP104 WEP40
   1557 	psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
   1558 	priority=2
   1559 }
   1560 
   1561 # WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying
   1562 network={
   1563 	ssid="example"
   1564 	proto=WPA
   1565 	key_mgmt=WPA-PSK
   1566 	pairwise=TKIP
   1567 	group=TKIP
   1568 	psk="not so secure passphrase"
   1569 	wpa_ptk_rekey=600
   1570 }
   1571 
   1572 # Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104
   1573 # or WEP40 as the group cipher will not be accepted.
   1574 network={
   1575 	ssid="example"
   1576 	proto=RSN
   1577 	key_mgmt=WPA-EAP
   1578 	pairwise=CCMP TKIP
   1579 	group=CCMP TKIP
   1580 	eap=TLS
   1581 	identity="user (at] example.com"
   1582 	ca_cert="/etc/cert/ca.pem"
   1583 	client_cert="/etc/cert/user.pem"
   1584 	private_key="/etc/cert/user.prv"
   1585 	private_key_passwd="password"
   1586 	priority=1
   1587 }
   1588 
   1589 # EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel
   1590 # (e.g., Radiator)
   1591 network={
   1592 	ssid="example"
   1593 	key_mgmt=WPA-EAP
   1594 	eap=PEAP
   1595 	identity="user (at] example.com"
   1596 	password="foobar"
   1597 	ca_cert="/etc/cert/ca.pem"
   1598 	phase1="peaplabel=1"
   1599 	phase2="auth=MSCHAPV2"
   1600 	priority=10
   1601 }
   1602 
   1603 # EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the
   1604 # unencrypted use. Real identity is sent only within an encrypted TLS tunnel.
   1605 network={
   1606 	ssid="example"
   1607 	key_mgmt=WPA-EAP
   1608 	eap=TTLS
   1609 	identity="user (at] example.com"
   1610 	anonymous_identity="anonymous (at] example.com"
   1611 	password="foobar"
   1612 	ca_cert="/etc/cert/ca.pem"
   1613 	priority=2
   1614 }
   1615 
   1616 # EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted
   1617 # use. Real identity is sent only within an encrypted TLS tunnel.
   1618 network={
   1619 	ssid="example"
   1620 	key_mgmt=WPA-EAP
   1621 	eap=TTLS
   1622 	identity="user (at] example.com"
   1623 	anonymous_identity="anonymous (at] example.com"
   1624 	password="foobar"
   1625 	ca_cert="/etc/cert/ca.pem"
   1626 	phase2="auth=MSCHAPV2"
   1627 }
   1628 
   1629 # WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner
   1630 # authentication.
   1631 network={
   1632 	ssid="example"
   1633 	key_mgmt=WPA-EAP
   1634 	eap=TTLS
   1635 	# Phase1 / outer authentication
   1636 	anonymous_identity="anonymous (at] example.com"
   1637 	ca_cert="/etc/cert/ca.pem"
   1638 	# Phase 2 / inner authentication
   1639 	phase2="autheap=TLS"
   1640 	ca_cert2="/etc/cert/ca2.pem"
   1641 	client_cert2="/etc/cer/user.pem"
   1642 	private_key2="/etc/cer/user.prv"
   1643 	private_key2_passwd="password"
   1644 	priority=2
   1645 }
   1646 
   1647 # Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and
   1648 # group cipher.
   1649 network={
   1650 	ssid="example"
   1651 	bssid=00:11:22:33:44:55
   1652 	proto=WPA RSN
   1653 	key_mgmt=WPA-PSK WPA-EAP
   1654 	pairwise=CCMP
   1655 	group=CCMP
   1656 	psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
   1657 }
   1658 
   1659 # Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP
   1660 # and all valid ciphers.
   1661 network={
   1662 	ssid=00010203
   1663 	psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
   1664 }
   1665 
   1666 
   1667 # EAP-SIM with a GSM SIM or USIM
   1668 network={
   1669 	ssid="eap-sim-test"
   1670 	key_mgmt=WPA-EAP
   1671 	eap=SIM
   1672 	pin="1234"
   1673 	pcsc=""
   1674 }
   1675 
   1676 
   1677 # EAP-PSK
   1678 network={
   1679 	ssid="eap-psk-test"
   1680 	key_mgmt=WPA-EAP
   1681 	eap=PSK
   1682 	anonymous_identity="eap_psk_user"
   1683 	password=06b4be19da289f475aa46a33cb793029
   1684 	identity="eap_psk_user (at] example.com"
   1685 }
   1686 
   1687 
   1688 # IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using
   1689 # EAP-TLS for authentication and key generation; require both unicast and
   1690 # broadcast WEP keys.
   1691 network={
   1692 	ssid="1x-test"
   1693 	key_mgmt=IEEE8021X
   1694 	eap=TLS
   1695 	identity="user (at] example.com"
   1696 	ca_cert="/etc/cert/ca.pem"
   1697 	client_cert="/etc/cert/user.pem"
   1698 	private_key="/etc/cert/user.prv"
   1699 	private_key_passwd="password"
   1700 	eapol_flags=3
   1701 }
   1702 
   1703 
   1704 # LEAP with dynamic WEP keys
   1705 network={
   1706 	ssid="leap-example"
   1707 	key_mgmt=IEEE8021X
   1708 	eap=LEAP
   1709 	identity="user"
   1710 	password="foobar"
   1711 }
   1712 
   1713 # EAP-IKEv2 using shared secrets for both server and peer authentication
   1714 network={
   1715 	ssid="ikev2-example"
   1716 	key_mgmt=WPA-EAP
   1717 	eap=IKEV2
   1718 	identity="user"
   1719 	password="foobar"
   1720 }
   1721 
   1722 # EAP-FAST with WPA (WPA or WPA2)
   1723 network={
   1724 	ssid="eap-fast-test"
   1725 	key_mgmt=WPA-EAP
   1726 	eap=FAST
   1727 	anonymous_identity="FAST-000102030405"
   1728 	identity="username"
   1729 	password="password"
   1730 	phase1="fast_provisioning=1"
   1731 	pac_file="/etc/wpa_supplicant.eap-fast-pac"
   1732 }
   1733 
   1734 network={
   1735 	ssid="eap-fast-test"
   1736 	key_mgmt=WPA-EAP
   1737 	eap=FAST
   1738 	anonymous_identity="FAST-000102030405"
   1739 	identity="username"
   1740 	password="password"
   1741 	phase1="fast_provisioning=1"
   1742 	pac_file="blob://eap-fast-pac"
   1743 }
   1744 
   1745 # Plaintext connection (no WPA, no IEEE 802.1X)
   1746 network={
   1747 	ssid="plaintext-test"
   1748 	key_mgmt=NONE
   1749 }
   1750 
   1751 
   1752 # Shared WEP key connection (no WPA, no IEEE 802.1X)
   1753 network={
   1754 	ssid="static-wep-test"
   1755 	key_mgmt=NONE
   1756 	wep_key0="abcde"
   1757 	wep_key1=0102030405
   1758 	wep_key2="1234567890123"
   1759 	wep_tx_keyidx=0
   1760 	priority=5
   1761 }
   1762 
   1763 
   1764 # Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key
   1765 # IEEE 802.11 authentication
   1766 network={
   1767 	ssid="static-wep-test2"
   1768 	key_mgmt=NONE
   1769 	wep_key0="abcde"
   1770 	wep_key1=0102030405
   1771 	wep_key2="1234567890123"
   1772 	wep_tx_keyidx=0
   1773 	priority=5
   1774 	auth_alg=SHARED
   1775 }
   1776 
   1777 
   1778 # IBSS/ad-hoc network with RSN
   1779 network={
   1780 	ssid="ibss-rsn"
   1781 	key_mgmt=WPA-PSK
   1782 	proto=RSN
   1783 	psk="12345678"
   1784 	mode=1
   1785 	frequency=2412
   1786 	pairwise=CCMP
   1787 	group=CCMP
   1788 }
   1789 
   1790 # IBSS/ad-hoc network with WPA-None/TKIP (deprecated)
   1791 network={
   1792 	ssid="test adhoc"
   1793 	mode=1
   1794 	frequency=2412
   1795 	proto=WPA
   1796 	key_mgmt=WPA-NONE
   1797 	pairwise=NONE
   1798 	group=TKIP
   1799 	psk="secret passphrase"
   1800 }
   1801 
   1802 # open mesh network
   1803 network={
   1804 	ssid="test mesh"
   1805 	mode=5
   1806 	frequency=2437
   1807 	key_mgmt=NONE
   1808 }
   1809 
   1810 # secure (SAE + AMPE) network
   1811 network={
   1812 	ssid="secure mesh"
   1813 	mode=5
   1814 	frequency=2437
   1815 	key_mgmt=SAE
   1816 	psk="very secret passphrase"
   1817 }
   1818 
   1819 
   1820 # Catch all example that allows more or less all configuration modes
   1821 network={
   1822 	ssid="example"
   1823 	scan_ssid=1
   1824 	key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
   1825 	pairwise=CCMP TKIP
   1826 	group=CCMP TKIP WEP104 WEP40
   1827 	psk="very secret passphrase"
   1828 	eap=TTLS PEAP TLS
   1829 	identity="user (at] example.com"
   1830 	password="foobar"
   1831 	ca_cert="/etc/cert/ca.pem"
   1832 	client_cert="/etc/cert/user.pem"
   1833 	private_key="/etc/cert/user.prv"
   1834 	private_key_passwd="password"
   1835 	phase1="peaplabel=0"
   1836 }
   1837 
   1838 # Example of EAP-TLS with smartcard (openssl engine)
   1839 network={
   1840 	ssid="example"
   1841 	key_mgmt=WPA-EAP
   1842 	eap=TLS
   1843 	proto=RSN
   1844 	pairwise=CCMP TKIP
   1845 	group=CCMP TKIP
   1846 	identity="user (at] example.com"
   1847 	ca_cert="/etc/cert/ca.pem"
   1848 
   1849 	# Certificate and/or key identified by PKCS#11 URI (RFC7512)
   1850 	client_cert="pkcs11:manufacturer=piv_II;id=%01"
   1851 	private_key="pkcs11:manufacturer=piv_II;id=%01"
   1852 
   1853 	# Optional PIN configuration; this can be left out and PIN will be
   1854 	# asked through the control interface
   1855 	pin="1234"
   1856 }
   1857 
   1858 # Example configuration showing how to use an inlined blob as a CA certificate
   1859 # data instead of using external file
   1860 network={
   1861 	ssid="example"
   1862 	key_mgmt=WPA-EAP
   1863 	eap=TTLS
   1864 	identity="user (at] example.com"
   1865 	anonymous_identity="anonymous (at] example.com"
   1866 	password="foobar"
   1867 	ca_cert="blob://exampleblob"
   1868 	priority=20
   1869 }
   1870 
   1871 blob-base64-exampleblob={
   1872 SGVsbG8gV29ybGQhCg==
   1873 }
   1874 
   1875 
   1876 # Wildcard match for SSID (plaintext APs only). This example select any
   1877 # open AP regardless of its SSID.
   1878 network={
   1879 	key_mgmt=NONE
   1880 }
   1881 
   1882 # Example configuration blacklisting two APs - these will be ignored
   1883 # for this network.
   1884 network={
   1885 	ssid="example"
   1886 	psk="very secret passphrase"
   1887 	bssid_blacklist=02:11:22:33:44:55 02:22:aa:44:55:66
   1888 }
   1889 
   1890 # Example configuration limiting AP selection to a specific set of APs;
   1891 # any other AP not matching the masked address will be ignored.
   1892 network={
   1893 	ssid="example"
   1894 	psk="very secret passphrase"
   1895 	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
   1896 }
   1897 
   1898 # Example config file that will only scan on channel 36.
   1899 freq_list=5180
   1900 network={
   1901 	key_mgmt=NONE
   1902 }
   1903 
   1904 
   1905 # Example configuration using EAP-TTLS for authentication and key
   1906 # generation for MACsec
   1907 network={
   1908 	key_mgmt=IEEE8021X
   1909 	eap=TTLS
   1910 	phase2="auth=PAP"
   1911 	anonymous_identity="anonymous (at] example.com"
   1912 	identity="user (at] example.com"
   1913 	password="secretr"
   1914 	ca_cert="/etc/cert/ca.pem"
   1915 	eapol_flags=0
   1916 	macsec_policy=1
   1917 }
   1918 
   1919 # Example configuration for MACsec with preshared key
   1920 network={
   1921 	key_mgmt=NONE
   1922 	eapol_flags=0
   1923 	macsec_policy=1
   1924 	mka_cak=0123456789ABCDEF0123456789ABCDEF
   1925 	mka_ckn=6162636465666768696A6B6C6D6E6F707172737475767778797A303132333435
   1926 	mka_priority=128
   1927 }
   1928