wpa_supplicant.conf 58 KB

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