wpa_supplicant.conf 62 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. # Note: ap_scan=2 should not be used with the nl80211 driver interface (the
  106. # current Linux interface). ap_scan=1 is optimized work working with nl80211.
  107. # For finding networks using hidden SSID, scan_ssid=1 in the network block can
  108. # be used with nl80211.
  109. # When using IBSS or AP mode, ap_scan=2 mode can force the new network to be
  110. # created immediately regardless of scan results. ap_scan=1 mode will first try
  111. # to scan for existing networks and only if no matches with the enabled
  112. # networks are found, a new IBSS or AP mode network is created.
  113. ap_scan=1
  114. # Whether to force passive scan for network connection
  115. #
  116. # By default, scans will send out Probe Request frames on channels that allow
  117. # active scanning. This advertise the local station to the world. Normally this
  118. # is fine, but users may wish to do passive scanning where the radio should only
  119. # listen quietly for Beacon frames and not send any Probe Request frames. Actual
  120. # functionality may be driver dependent.
  121. #
  122. # This parameter can be used to force only passive scanning to be used
  123. # for network connection cases. It should be noted that this will slow
  124. # down scan operations and reduce likelihood of finding the AP. In
  125. # addition, some use cases will override this due to functional
  126. # requirements, e.g., for finding an AP that uses hidden SSID
  127. # (scan_ssid=1) or P2P device discovery.
  128. #
  129. # 0: Do normal scans (allow active scans) (default)
  130. # 1: Do passive scans.
  131. #passive_scan=0
  132. # MPM residency
  133. # By default, wpa_supplicant implements the mesh peering manager (MPM) for an
  134. # open mesh. However, if the driver can implement the MPM, you may set this to
  135. # 0 to use the driver version. When AMPE is enabled, the wpa_supplicant MPM is
  136. # always used.
  137. # 0: MPM lives in the driver
  138. # 1: wpa_supplicant provides an MPM which handles peering (default)
  139. #user_mpm=1
  140. # Maximum number of peer links (0-255; default: 99)
  141. # Maximum number of mesh peering currently maintained by the STA.
  142. #max_peer_links=99
  143. # Timeout in seconds to detect STA inactivity (default: 300 seconds)
  144. #
  145. # This timeout value is used in mesh STA to clean up inactive stations.
  146. #mesh_max_inactivity=300
  147. # cert_in_cb - Whether to include a peer certificate dump in events
  148. # This controls whether peer certificates for authentication server and
  149. # its certificate chain are included in EAP peer certificate events. This is
  150. # enabled by default.
  151. #cert_in_cb=1
  152. # EAP fast re-authentication
  153. # By default, fast re-authentication is enabled for all EAP methods that
  154. # support it. This variable can be used to disable fast re-authentication.
  155. # Normally, there is no need to disable this.
  156. fast_reauth=1
  157. # OpenSSL Engine support
  158. # These options can be used to load OpenSSL engines.
  159. # The two engines that are supported currently are shown below:
  160. # They are both from the opensc project (http://www.opensc.org/)
  161. # By default no engines are loaded.
  162. # make the opensc engine available
  163. #opensc_engine_path=/usr/lib/opensc/engine_opensc.so
  164. # make the pkcs11 engine available
  165. #pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so
  166. # configure the path to the pkcs11 module required by the pkcs11 engine
  167. #pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
  168. # OpenSSL cipher string
  169. #
  170. # This is an OpenSSL specific configuration option for configuring the default
  171. # ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the default.
  172. # See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation
  173. # on cipher suite configuration. This is applicable only if wpa_supplicant is
  174. # built to use OpenSSL.
  175. #openssl_ciphers=DEFAULT:!EXP:!LOW
  176. # Dynamic EAP methods
  177. # If EAP methods were built dynamically as shared object files, they need to be
  178. # loaded here before being used in the network blocks. By default, EAP methods
  179. # are included statically in the build, so these lines are not needed
  180. #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so
  181. #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so
  182. # Driver interface parameters
  183. # This field can be used to configure arbitrary driver interace parameters. The
  184. # format is specific to the selected driver interface. This field is not used
  185. # in most cases.
  186. #driver_param="field=value"
  187. # Country code
  188. # The ISO/IEC alpha2 country code for the country in which this device is
  189. # currently operating.
  190. #country=US
  191. # Maximum lifetime for PMKSA in seconds; default 43200
  192. #dot11RSNAConfigPMKLifetime=43200
  193. # Threshold for reauthentication (percentage of PMK lifetime); default 70
  194. #dot11RSNAConfigPMKReauthThreshold=70
  195. # Timeout for security association negotiation in seconds; default 60
  196. #dot11RSNAConfigSATimeout=60
  197. # Wi-Fi Protected Setup (WPS) parameters
  198. # Universally Unique IDentifier (UUID; see RFC 4122) of the device
  199. # If not configured, UUID will be generated based on the local MAC address.
  200. #uuid=12345678-9abc-def0-1234-56789abcdef0
  201. # Device Name
  202. # User-friendly description of device; up to 32 octets encoded in UTF-8
  203. #device_name=Wireless Client
  204. # Manufacturer
  205. # The manufacturer of the device (up to 64 ASCII characters)
  206. #manufacturer=Company
  207. # Model Name
  208. # Model of the device (up to 32 ASCII characters)
  209. #model_name=cmodel
  210. # Model Number
  211. # Additional device description (up to 32 ASCII characters)
  212. #model_number=123
  213. # Serial Number
  214. # Serial number of the device (up to 32 characters)
  215. #serial_number=12345
  216. # Primary Device Type
  217. # Used format: <categ>-<OUI>-<subcateg>
  218. # categ = Category as an integer value
  219. # OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
  220. # default WPS OUI
  221. # subcateg = OUI-specific Sub Category as an integer value
  222. # Examples:
  223. # 1-0050F204-1 (Computer / PC)
  224. # 1-0050F204-2 (Computer / Server)
  225. # 5-0050F204-1 (Storage / NAS)
  226. # 6-0050F204-1 (Network Infrastructure / AP)
  227. #device_type=1-0050F204-1
  228. # OS Version
  229. # 4-octet operating system version number (hex string)
  230. #os_version=01020300
  231. # Config Methods
  232. # List of the supported configuration methods
  233. # Available methods: usba ethernet label display ext_nfc_token int_nfc_token
  234. # nfc_interface push_button keypad virtual_display physical_display
  235. # virtual_push_button physical_push_button
  236. # For WSC 1.0:
  237. #config_methods=label display push_button keypad
  238. # For WSC 2.0:
  239. #config_methods=label virtual_display virtual_push_button keypad
  240. # Credential processing
  241. # 0 = process received credentials internally (default)
  242. # 1 = do not process received credentials; just pass them over ctrl_iface to
  243. # external program(s)
  244. # 2 = process received credentials internally and pass them over ctrl_iface
  245. # to external program(s)
  246. #wps_cred_processing=0
  247. # Vendor attribute in WPS M1, e.g., Windows 7 Vertical Pairing
  248. # The vendor attribute contents to be added in M1 (hex string)
  249. #wps_vendor_ext_m1=000137100100020001
  250. # NFC password token for WPS
  251. # These parameters can be used to configure a fixed NFC password token for the
  252. # station. This can be generated, e.g., with nfc_pw_token. When these
  253. # parameters are used, the station is assumed to be deployed with a NFC tag
  254. # that includes the matching NFC password token (e.g., written based on the
  255. # NDEF record from nfc_pw_token).
  256. #
  257. #wps_nfc_dev_pw_id: Device Password ID (16..65535)
  258. #wps_nfc_dh_pubkey: Hexdump of DH Public Key
  259. #wps_nfc_dh_privkey: Hexdump of DH Private Key
  260. #wps_nfc_dev_pw: Hexdump of Device Password
  261. # Priority for the networks added through WPS
  262. # This priority value will be set to each network profile that is added
  263. # by executing the WPS protocol.
  264. #wps_priority=0
  265. # Maximum number of BSS entries to keep in memory
  266. # Default: 200
  267. # This can be used to limit memory use on the BSS entries (cached scan
  268. # results). A larger value may be needed in environments that have huge number
  269. # of APs when using ap_scan=1 mode.
  270. #bss_max_count=200
  271. # Automatic scan
  272. # This is an optional set of parameters for automatic scanning
  273. # within an interface in following format:
  274. #autoscan=<autoscan module name>:<module parameters>
  275. # autoscan is like bgscan but on disconnected or inactive state.
  276. # For instance, on exponential module parameters would be <base>:<limit>
  277. #autoscan=exponential:3:300
  278. # Which means a delay between scans on a base exponential of 3,
  279. # up to the limit of 300 seconds (3, 9, 27 ... 300)
  280. # For periodic module, parameters would be <fixed interval>
  281. #autoscan=periodic:30
  282. # So a delay of 30 seconds will be applied between each scan.
  283. # Note: If sched_scan_plans are configured and supported by the driver,
  284. # autoscan is ignored.
  285. # filter_ssids - SSID-based scan result filtering
  286. # 0 = do not filter scan results (default)
  287. # 1 = only include configured SSIDs in scan results/BSS table
  288. #filter_ssids=0
  289. # Password (and passphrase, etc.) backend for external storage
  290. # format: <backend name>[:<optional backend parameters>]
  291. #ext_password_backend=test:pw1=password|pw2=testing
  292. # Disable P2P functionality
  293. # p2p_disabled=1
  294. # Timeout in seconds to detect STA inactivity (default: 300 seconds)
  295. #
  296. # This timeout value is used in P2P GO mode to clean up
  297. # inactive stations.
  298. #p2p_go_max_inactivity=300
  299. # Passphrase length (8..63) for P2P GO
  300. #
  301. # This parameter controls the length of the random passphrase that is
  302. # generated at the GO. Default: 8.
  303. #p2p_passphrase_len=8
  304. # Extra delay between concurrent P2P search iterations
  305. #
  306. # This value adds extra delay in milliseconds between concurrent search
  307. # iterations to make p2p_find friendlier to concurrent operations by avoiding
  308. # it from taking 100% of radio resources. The default value is 500 ms.
  309. #p2p_search_delay=500
  310. # Opportunistic Key Caching (also known as Proactive Key Caching) default
  311. # This parameter can be used to set the default behavior for the
  312. # proactive_key_caching parameter. By default, OKC is disabled unless enabled
  313. # with the global okc=1 parameter or with the per-network
  314. # proactive_key_caching=1 parameter. With okc=1, OKC is enabled by default, but
  315. # can be disabled with per-network proactive_key_caching=0 parameter.
  316. #okc=0
  317. # Protected Management Frames default
  318. # This parameter can be used to set the default behavior for the ieee80211w
  319. # parameter. By default, PMF is disabled unless enabled with the global pmf=1/2
  320. # parameter or with the per-network ieee80211w=1/2 parameter. With pmf=1/2, PMF
  321. # is enabled/required by default, but can be disabled with the per-network
  322. # ieee80211w parameter.
  323. #pmf=0
  324. # Enabled SAE finite cyclic groups in preference order
  325. # By default (if this parameter is not set), the mandatory group 19 (ECC group
  326. # defined over a 256-bit prime order field) is preferred, but other groups are
  327. # also enabled. If this parameter is set, the groups will be tried in the
  328. # indicated order. The group values are listed in the IANA registry:
  329. # http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9
  330. #sae_groups=21 20 19 26 25
  331. # Default value for DTIM period (if not overridden in network block)
  332. #dtim_period=2
  333. # Default value for Beacon interval (if not overridden in network block)
  334. #beacon_int=100
  335. # Additional vendor specific elements for Beacon and Probe Response frames
  336. # This parameter can be used to add additional vendor specific element(s) into
  337. # the end of the Beacon and Probe Response frames. The format for these
  338. # element(s) is a hexdump of the raw information elements (id+len+payload for
  339. # one or more elements). This is used in AP and P2P GO modes.
  340. #ap_vendor_elements=dd0411223301
  341. # Ignore scan results older than request
  342. #
  343. # The driver may have a cache of scan results that makes it return
  344. # information that is older than our scan trigger. This parameter can
  345. # be used to configure such old information to be ignored instead of
  346. # allowing it to update the internal BSS table.
  347. #ignore_old_scan_res=0
  348. # scan_cur_freq: Whether to scan only the current frequency
  349. # 0: Scan all available frequencies. (Default)
  350. # 1: Scan current operating frequency if another VIF on the same radio
  351. # is already associated.
  352. # MAC address policy default
  353. # 0 = use permanent MAC address
  354. # 1 = use random MAC address for each ESS connection
  355. # 2 = like 1, but maintain OUI (with local admin bit set)
  356. #
  357. # By default, permanent MAC address is used unless policy is changed by
  358. # the per-network mac_addr parameter. Global mac_addr=1 can be used to
  359. # change this default behavior.
  360. #mac_addr=0
  361. # Lifetime of random MAC address in seconds (default: 60)
  362. #rand_addr_lifetime=60
  363. # MAC address policy for pre-association operations (scanning, ANQP)
  364. # 0 = use permanent MAC address
  365. # 1 = use random MAC address
  366. # 2 = like 1, but maintain OUI (with local admin bit set)
  367. #preassoc_mac_addr=0
  368. # Interworking (IEEE 802.11u)
  369. # Enable Interworking
  370. # interworking=1
  371. # Homogenous ESS identifier
  372. # If this is set, scans will be used to request response only from BSSes
  373. # belonging to the specified Homogeneous ESS. This is used only if interworking
  374. # is enabled.
  375. # hessid=00:11:22:33:44:55
  376. # Automatic network selection behavior
  377. # 0 = do not automatically go through Interworking network selection
  378. # (i.e., require explicit interworking_select command for this; default)
  379. # 1 = perform Interworking network selection if one or more
  380. # credentials have been configured and scan did not find a
  381. # matching network block
  382. #auto_interworking=0
  383. # credential block
  384. #
  385. # Each credential used for automatic network selection is configured as a set
  386. # of parameters that are compared to the information advertised by the APs when
  387. # interworking_select and interworking_connect commands are used.
  388. #
  389. # credential fields:
  390. #
  391. # temporary: Whether this credential is temporary and not to be saved
  392. #
  393. # priority: Priority group
  394. # By default, all networks and credentials get the same priority group
  395. # (0). This field can be used to give higher priority for credentials
  396. # (and similarly in struct wpa_ssid for network blocks) to change the
  397. # Interworking automatic networking selection behavior. The matching
  398. # network (based on either an enabled network block or a credential)
  399. # with the highest priority value will be selected.
  400. #
  401. # pcsc: Use PC/SC and SIM/USIM card
  402. #
  403. # realm: Home Realm for Interworking
  404. #
  405. # username: Username for Interworking network selection
  406. #
  407. # password: Password for Interworking network selection
  408. #
  409. # ca_cert: CA certificate for Interworking network selection
  410. #
  411. # client_cert: File path to client certificate file (PEM/DER)
  412. # This field is used with Interworking networking selection for a case
  413. # where client certificate/private key is used for authentication
  414. # (EAP-TLS). Full path to the file should be used since working
  415. # directory may change when wpa_supplicant is run in the background.
  416. #
  417. # Alternatively, a named configuration blob can be used by setting
  418. # this to blob://blob_name.
  419. #
  420. # private_key: File path to client private key file (PEM/DER/PFX)
  421. # When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
  422. # commented out. Both the private key and certificate will be read
  423. # from the PKCS#12 file in this case. Full path to the file should be
  424. # used since working directory may change when wpa_supplicant is run
  425. # in the background.
  426. #
  427. # Windows certificate store can be used by leaving client_cert out and
  428. # configuring private_key in one of the following formats:
  429. #
  430. # cert://substring_to_match
  431. #
  432. # hash://certificate_thumbprint_in_hex
  433. #
  434. # For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
  435. #
  436. # Note that when running wpa_supplicant as an application, the user
  437. # certificate store (My user account) is used, whereas computer store
  438. # (Computer account) is used when running wpasvc as a service.
  439. #
  440. # Alternatively, a named configuration blob can be used by setting
  441. # this to blob://blob_name.
  442. #
  443. # private_key_passwd: Password for private key file
  444. #
  445. # imsi: IMSI in <MCC> | <MNC> | '-' | <MSIN> format
  446. #
  447. # milenage: Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN>
  448. # format
  449. #
  450. # domain: Home service provider FQDN(s)
  451. # This is used to compare against the Domain Name List to figure out
  452. # whether the AP is operated by the Home SP. Multiple domain entries can
  453. # be used to configure alternative FQDNs that will be considered home
  454. # networks.
  455. #
  456. # roaming_consortium: Roaming Consortium OI
  457. # If roaming_consortium_len is non-zero, this field contains the
  458. # Roaming Consortium OI that can be used to determine which access
  459. # points support authentication with this credential. This is an
  460. # alternative to the use of the realm parameter. When using Roaming
  461. # Consortium to match the network, the EAP parameters need to be
  462. # pre-configured with the credential since the NAI Realm information
  463. # may not be available or fetched.
  464. #
  465. # eap: Pre-configured EAP method
  466. # This optional field can be used to specify which EAP method will be
  467. # used with this credential. If not set, the EAP method is selected
  468. # automatically based on ANQP information (e.g., NAI Realm).
  469. #
  470. # phase1: Pre-configure Phase 1 (outer authentication) parameters
  471. # This optional field is used with like the 'eap' parameter.
  472. #
  473. # phase2: Pre-configure Phase 2 (inner authentication) parameters
  474. # This optional field is used with like the 'eap' parameter.
  475. #
  476. # excluded_ssid: Excluded SSID
  477. # This optional field can be used to excluded specific SSID(s) from
  478. # matching with the network. Multiple entries can be used to specify more
  479. # than one SSID.
  480. #
  481. # roaming_partner: Roaming partner information
  482. # This optional field can be used to configure preferences between roaming
  483. # partners. The field is a string in following format:
  484. # <FQDN>,<0/1 exact match>,<priority>,<* or country code>
  485. # (non-exact match means any subdomain matches the entry; priority is in
  486. # 0..255 range with 0 being the highest priority)
  487. #
  488. # update_identifier: PPS MO ID
  489. # (Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
  490. #
  491. # provisioning_sp: FQDN of the SP that provisioned the credential
  492. # This optional field can be used to keep track of the SP that provisioned
  493. # the credential to find the PPS MO (./Wi-Fi/<provisioning_sp>).
  494. #
  495. # Minimum backhaul threshold (PPS/<X+>/Policy/MinBackhauldThreshold/*)
  496. # These fields can be used to specify minimum download/upload backhaul
  497. # bandwidth that is preferred for the credential. This constraint is
  498. # ignored if the AP does not advertise WAN Metrics information or if the
  499. # limit would prevent any connection. Values are in kilobits per second.
  500. # min_dl_bandwidth_home
  501. # min_ul_bandwidth_home
  502. # min_dl_bandwidth_roaming
  503. # min_ul_bandwidth_roaming
  504. #
  505. # max_bss_load: Maximum BSS Load Channel Utilization (1..255)
  506. # (PPS/<X+>/Policy/MaximumBSSLoadValue)
  507. # This value is used as the maximum channel utilization for network
  508. # selection purposes for home networks. If the AP does not advertise
  509. # BSS Load or if the limit would prevent any connection, this constraint
  510. # will be ignored.
  511. #
  512. # req_conn_capab: Required connection capability
  513. # (PPS/<X+>/Policy/RequiredProtoPortTuple)
  514. # This value is used to configure set of required protocol/port pairs that
  515. # a roaming network shall support (include explicitly in Connection
  516. # Capability ANQP element). This constraint is ignored if the AP does not
  517. # advertise Connection Capability or if this constraint would prevent any
  518. # network connection. This policy is not used in home networks.
  519. # Format: <protocol>[:<comma-separated list of ports]
  520. # Multiple entries can be used to list multiple requirements.
  521. # For example, number of common TCP protocols:
  522. # req_conn_capab=6,22,80,443
  523. # For example, IPSec/IKE:
  524. # req_conn_capab=17:500
  525. # req_conn_capab=50
  526. #
  527. # ocsp: Whether to use/require OCSP to check server certificate
  528. # 0 = do not use OCSP stapling (TLS certificate status extension)
  529. # 1 = try to use OCSP stapling, but not require response
  530. # 2 = require valid OCSP stapling response
  531. #
  532. # sim_num: Identifier for which SIM to use in multi-SIM devices
  533. #
  534. # for example:
  535. #
  536. #cred={
  537. # realm="example.com"
  538. # username="user@example.com"
  539. # password="password"
  540. # ca_cert="/etc/wpa_supplicant/ca.pem"
  541. # domain="example.com"
  542. #}
  543. #
  544. #cred={
  545. # imsi="310026-000000000"
  546. # milenage="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82"
  547. #}
  548. #
  549. #cred={
  550. # realm="example.com"
  551. # username="user"
  552. # password="password"
  553. # ca_cert="/etc/wpa_supplicant/ca.pem"
  554. # domain="example.com"
  555. # roaming_consortium=223344
  556. # eap=TTLS
  557. # phase2="auth=MSCHAPV2"
  558. #}
  559. # Hotspot 2.0
  560. # hs20=1
  561. # Scheduled scan plans
  562. #
  563. # A space delimited list of scan plans. Each scan plan specifies the scan
  564. # interval and number of iterations, delimited by a colon. The last scan plan
  565. # will run infinitely and thus must specify only the interval and not the number
  566. # of iterations.
  567. #
  568. # The driver advertises the maximum number of scan plans supported. If more scan
  569. # plans than supported are configured, only the first ones are set (up to the
  570. # maximum supported). The last scan plan that specifies only the interval is
  571. # always set as the last plan.
  572. #
  573. # If the scan interval or the number of iterations for a scan plan exceeds the
  574. # maximum supported, it will be set to the maximum supported value.
  575. #
  576. # Format:
  577. # sched_scan_plans=<interval:iterations> <interval:iterations> ... <interval>
  578. #
  579. # Example:
  580. # sched_scan_plans=10:100 20:200 30
  581. # network block
  582. #
  583. # Each network (usually AP's sharing the same SSID) is configured as a separate
  584. # block in this configuration file. The network blocks are in preference order
  585. # (the first match is used).
  586. #
  587. # network block fields:
  588. #
  589. # disabled:
  590. # 0 = this network can be used (default)
  591. # 1 = this network block is disabled (can be enabled through ctrl_iface,
  592. # e.g., with wpa_cli or wpa_gui)
  593. #
  594. # id_str: Network identifier string for external scripts. This value is passed
  595. # to external action script through wpa_cli as WPA_ID_STR environment
  596. # variable to make it easier to do network specific configuration.
  597. #
  598. # ssid: SSID (mandatory); network name in one of the optional formats:
  599. # - an ASCII string with double quotation
  600. # - a hex string (two characters per octet of SSID)
  601. # - a printf-escaped ASCII string P"<escaped string>"
  602. #
  603. # scan_ssid:
  604. # 0 = do not scan this SSID with specific Probe Request frames (default)
  605. # 1 = scan with SSID-specific Probe Request frames (this can be used to
  606. # find APs that do not accept broadcast SSID or use multiple SSIDs;
  607. # this will add latency to scanning, so enable this only when needed)
  608. #
  609. # bssid: BSSID (optional); if set, this network block is used only when
  610. # associating with the AP using the configured BSSID
  611. #
  612. # priority: priority group (integer)
  613. # By default, all networks will get same priority group (0). If some of the
  614. # networks are more desirable, this field can be used to change the order in
  615. # which wpa_supplicant goes through the networks when selecting a BSS. The
  616. # priority groups will be iterated in decreasing priority (i.e., the larger the
  617. # priority value, the sooner the network is matched against the scan results).
  618. # Within each priority group, networks will be selected based on security
  619. # policy, signal strength, etc.
  620. # Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not
  621. # using this priority to select the order for scanning. Instead, they try the
  622. # networks in the order that used in the configuration file.
  623. #
  624. # mode: IEEE 802.11 operation mode
  625. # 0 = infrastructure (Managed) mode, i.e., associate with an AP (default)
  626. # 1 = IBSS (ad-hoc, peer-to-peer)
  627. # 2 = AP (access point)
  628. # Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP) and
  629. # WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE (fixed group key
  630. # TKIP/CCMP) is available for backwards compatibility, but its use is
  631. # deprecated. WPA-None requires following network block options:
  632. # proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not
  633. # both), and psk must also be set.
  634. #
  635. # frequency: Channel frequency in megahertz (MHz) for IBSS, e.g.,
  636. # 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial
  637. # channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode.
  638. # In addition, this value is only used by the station that creates the IBSS. If
  639. # an IBSS network with the configured SSID is already present, the frequency of
  640. # the network will be used instead of this configured value.
  641. #
  642. # scan_freq: List of frequencies to scan
  643. # Space-separated list of frequencies in MHz to scan when searching for this
  644. # BSS. If the subset of channels used by the network is known, this option can
  645. # be used to optimize scanning to not occur on channels that the network does
  646. # not use. Example: scan_freq=2412 2437 2462
  647. #
  648. # freq_list: Array of allowed frequencies
  649. # Space-separated list of frequencies in MHz to allow for selecting the BSS. If
  650. # set, scan results that do not match any of the specified frequencies are not
  651. # considered when selecting a BSS.
  652. #
  653. # This can also be set on the outside of the network block. In this case,
  654. # it limits the frequencies that will be scanned.
  655. #
  656. # bgscan: Background scanning
  657. # wpa_supplicant behavior for background scanning can be specified by
  658. # configuring a bgscan module. These modules are responsible for requesting
  659. # background scans for the purpose of roaming within an ESS (i.e., within a
  660. # single network block with all the APs using the same SSID). The bgscan
  661. # parameter uses following format: "<bgscan module name>:<module parameters>"
  662. # Following bgscan modules are available:
  663. # simple - Periodic background scans based on signal strength
  664. # bgscan="simple:<short bgscan interval in seconds>:<signal strength threshold>:
  665. # <long interval>"
  666. # bgscan="simple:30:-45:300"
  667. # learn - Learn channels used by the network and try to avoid bgscans on other
  668. # channels (experimental)
  669. # bgscan="learn:<short bgscan interval in seconds>:<signal strength threshold>:
  670. # <long interval>[:<database file name>]"
  671. # bgscan="learn:30:-45:300:/etc/wpa_supplicant/network1.bgscan"
  672. # Explicitly disable bgscan by setting
  673. # bgscan=""
  674. #
  675. # This option can also be set outside of all network blocks for the bgscan
  676. # parameter to apply for all the networks that have no specific bgscan
  677. # parameter.
  678. #
  679. # proto: list of accepted protocols
  680. # WPA = WPA/IEEE 802.11i/D3.0
  681. # RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN)
  682. # If not set, this defaults to: WPA RSN
  683. #
  684. # key_mgmt: list of accepted authenticated key management protocols
  685. # WPA-PSK = WPA pre-shared key (this requires 'psk' field)
  686. # WPA-EAP = WPA using EAP authentication
  687. # IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically
  688. # generated WEP keys
  689. # NONE = WPA is not used; plaintext or static WEP could be used
  690. # WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms
  691. # WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms
  692. # If not set, this defaults to: WPA-PSK WPA-EAP
  693. #
  694. # ieee80211w: whether management frame protection is enabled
  695. # 0 = disabled (default unless changed with the global pmf parameter)
  696. # 1 = optional
  697. # 2 = required
  698. # The most common configuration options for this based on the PMF (protected
  699. # management frames) certification program are:
  700. # PMF enabled: ieee80211w=1 and key_mgmt=WPA-EAP WPA-EAP-SHA256
  701. # PMF required: ieee80211w=2 and key_mgmt=WPA-EAP-SHA256
  702. # (and similarly for WPA-PSK and WPA-WPSK-SHA256 if WPA2-Personal is used)
  703. #
  704. # auth_alg: list of allowed IEEE 802.11 authentication algorithms
  705. # OPEN = Open System authentication (required for WPA/WPA2)
  706. # SHARED = Shared Key authentication (requires static WEP keys)
  707. # LEAP = LEAP/Network EAP (only used with LEAP)
  708. # If not set, automatic selection is used (Open System with LEAP enabled if
  709. # LEAP is allowed as one of the EAP methods).
  710. #
  711. # pairwise: list of accepted pairwise (unicast) ciphers for WPA
  712. # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
  713. # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
  714. # NONE = Use only Group Keys (deprecated, should not be included if APs support
  715. # pairwise keys)
  716. # If not set, this defaults to: CCMP TKIP
  717. #
  718. # group: list of accepted group (broadcast/multicast) ciphers for WPA
  719. # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
  720. # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
  721. # WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
  722. # WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11]
  723. # If not set, this defaults to: CCMP TKIP WEP104 WEP40
  724. #
  725. # psk: WPA preshared key; 256-bit pre-shared key
  726. # The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e.,
  727. # 32 bytes or as an ASCII passphrase (in which case, the real PSK will be
  728. # generated using the passphrase and SSID). ASCII passphrase must be between
  729. # 8 and 63 characters (inclusive). ext:<name of external PSK field> format can
  730. # be used to indicate that the PSK/passphrase is stored in external storage.
  731. # This field is not needed, if WPA-EAP is used.
  732. # Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys
  733. # from ASCII passphrase. This process uses lot of CPU and wpa_supplicant
  734. # startup and reconfiguration time can be optimized by generating the PSK only
  735. # only when the passphrase or SSID has actually changed.
  736. #
  737. # mem_only_psk: Whether to keep PSK/passphrase only in memory
  738. # 0 = allow psk/passphrase to be stored to the configuration file
  739. # 1 = do not store psk/passphrase to the configuration file
  740. #mem_only_psk=0
  741. #
  742. # eapol_flags: IEEE 802.1X/EAPOL options (bit field)
  743. # Dynamic WEP key required for non-WPA mode
  744. # bit0 (1): require dynamically generated unicast WEP key
  745. # bit1 (2): require dynamically generated broadcast WEP key
  746. # (3 = require both keys; default)
  747. # Note: When using wired authentication (including macsec_qca driver),
  748. # eapol_flags must be set to 0 for the authentication to be completed
  749. # successfully.
  750. #
  751. # macsec_policy: IEEE 802.1X/MACsec options
  752. # This determines how sessions are secured with MACsec. It is currently
  753. # applicable only when using the macsec_qca driver interface.
  754. # 0: MACsec not in use (default)
  755. # 1: MACsec enabled - Should secure, accept key server's advice to
  756. # determine whether to use a secure session or not.
  757. #
  758. # mixed_cell: This option can be used to configure whether so called mixed
  759. # cells, i.e., networks that use both plaintext and encryption in the same
  760. # SSID, are allowed when selecting a BSS from scan results.
  761. # 0 = disabled (default)
  762. # 1 = enabled
  763. #
  764. # proactive_key_caching:
  765. # Enable/disable opportunistic PMKSA caching for WPA2.
  766. # 0 = disabled (default unless changed with the global okc parameter)
  767. # 1 = enabled
  768. #
  769. # wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or
  770. # hex without quotation, e.g., 0102030405)
  771. # wep_tx_keyidx: Default WEP key index (TX) (0..3)
  772. #
  773. # peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e DLS) is
  774. # allowed. This is only used with RSN/WPA2.
  775. # 0 = disabled (default)
  776. # 1 = enabled
  777. #peerkey=1
  778. #
  779. # wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to
  780. # enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies.
  781. #
  782. # Following fields are only used with internal EAP implementation.
  783. # eap: space-separated list of accepted EAP methods
  784. # MD5 = EAP-MD5 (unsecure and does not generate keying material ->
  785. # cannot be used with WPA; to be used as a Phase 2 method
  786. # with EAP-PEAP or EAP-TTLS)
  787. # MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used
  788. # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
  789. # OTP = EAP-OTP (cannot be used separately with WPA; to be used
  790. # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
  791. # GTC = EAP-GTC (cannot be used separately with WPA; to be used
  792. # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
  793. # TLS = EAP-TLS (client and server certificate)
  794. # PEAP = EAP-PEAP (with tunnelled EAP authentication)
  795. # TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2
  796. # authentication)
  797. # If not set, all compiled in methods are allowed.
  798. #
  799. # identity: Identity string for EAP
  800. # This field is also used to configure user NAI for
  801. # EAP-PSK/PAX/SAKE/GPSK.
  802. # anonymous_identity: Anonymous identity string for EAP (to be used as the
  803. # unencrypted identity with EAP types that support different tunnelled
  804. # identity, e.g., EAP-TTLS). This field can also be used with
  805. # EAP-SIM/AKA/AKA' to store the pseudonym identity.
  806. # password: Password string for EAP. This field can include either the
  807. # plaintext password (using ASCII or hex string) or a NtPasswordHash
  808. # (16-byte MD4 hash of password) in hash:<32 hex digits> format.
  809. # NtPasswordHash can only be used when the password is for MSCHAPv2 or
  810. # MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP).
  811. # EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit
  812. # PSK) is also configured using this field. For EAP-GPSK, this is a
  813. # variable length PSK. ext:<name of external password field> format can
  814. # be used to indicate that the password is stored in external storage.
  815. # ca_cert: File path to CA certificate file (PEM/DER). This file can have one
  816. # or more trusted CA certificates. If ca_cert and ca_path are not
  817. # included, server certificate will not be verified. This is insecure and
  818. # a trusted CA certificate should always be configured when using
  819. # EAP-TLS/TTLS/PEAP. Full path should be used since working directory may
  820. # change when wpa_supplicant is run in the background.
  821. #
  822. # Alternatively, this can be used to only perform matching of the server
  823. # certificate (SHA-256 hash of the DER encoded X.509 certificate). In
  824. # this case, the possible CA certificates in the server certificate chain
  825. # are ignored and only the server certificate is verified. This is
  826. # configured with the following format:
  827. # hash:://server/sha256/cert_hash_in_hex
  828. # For example: "hash://server/sha256/
  829. # 5a1bc1296205e6fdbe3979728efe3920798885c1c4590b5f90f43222d239ca6a"
  830. #
  831. # On Windows, trusted CA certificates can be loaded from the system
  832. # certificate store by setting this to cert_store://<name>, e.g.,
  833. # ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT".
  834. # Note that when running wpa_supplicant as an application, the user
  835. # certificate store (My user account) is used, whereas computer store
  836. # (Computer account) is used when running wpasvc as a service.
  837. # ca_path: Directory path for CA certificate files (PEM). This path may
  838. # contain multiple CA certificates in OpenSSL format. Common use for this
  839. # is to point to system trusted CA list which is often installed into
  840. # directory like /etc/ssl/certs. If configured, these certificates are
  841. # added to the list of trusted CAs. ca_cert may also be included in that
  842. # case, but it is not required.
  843. # client_cert: File path to client certificate file (PEM/DER)
  844. # Full path should be used since working directory may change when
  845. # wpa_supplicant is run in the background.
  846. # Alternatively, a named configuration blob can be used by setting this
  847. # to blob://<blob name>.
  848. # private_key: File path to client private key file (PEM/DER/PFX)
  849. # When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
  850. # commented out. Both the private key and certificate will be read from
  851. # the PKCS#12 file in this case. Full path should be used since working
  852. # directory may change when wpa_supplicant is run in the background.
  853. # Windows certificate store can be used by leaving client_cert out and
  854. # configuring private_key in one of the following formats:
  855. # cert://substring_to_match
  856. # hash://certificate_thumbprint_in_hex
  857. # for example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
  858. # Note that when running wpa_supplicant as an application, the user
  859. # certificate store (My user account) is used, whereas computer store
  860. # (Computer account) is used when running wpasvc as a service.
  861. # Alternatively, a named configuration blob can be used by setting this
  862. # to blob://<blob name>.
  863. # private_key_passwd: Password for private key file (if left out, this will be
  864. # asked through control interface)
  865. # dh_file: File path to DH/DSA parameters file (in PEM format)
  866. # This is an optional configuration file for setting parameters for an
  867. # ephemeral DH key exchange. In most cases, the default RSA
  868. # authentication does not use this configuration. However, it is possible
  869. # setup RSA to use ephemeral DH key exchange. In addition, ciphers with
  870. # DSA keys always use ephemeral DH keys. This can be used to achieve
  871. # forward secrecy. If the file is in DSA parameters format, it will be
  872. # automatically converted into DH params.
  873. # subject_match: Substring to be matched against the subject of the
  874. # authentication server certificate. If this string is set, the server
  875. # sertificate is only accepted if it contains this string in the subject.
  876. # The subject string is in following format:
  877. # /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as@example.com
  878. # Note: Since this is a substring match, this cannot be used securily to
  879. # do a suffix match against a possible domain name in the CN entry. For
  880. # such a use case, domain_suffix_match or domain_match should be used
  881. # instead.
  882. # altsubject_match: Semicolon separated string of entries to be matched against
  883. # the alternative subject name of the authentication server certificate.
  884. # If this string is set, the server sertificate is only accepted if it
  885. # contains one of the entries in an alternative subject name extension.
  886. # altSubjectName string is in following format: TYPE:VALUE
  887. # Example: EMAIL:server@example.com
  888. # Example: DNS:server.example.com;DNS:server2.example.com
  889. # Following types are supported: EMAIL, DNS, URI
  890. # domain_suffix_match: Constraint for server domain name. If set, this FQDN is
  891. # used as a suffix match requirement for the AAAserver certificate in
  892. # SubjectAltName dNSName element(s). If a matching dNSName is found, this
  893. # constraint is met. If no dNSName values are present, this constraint is
  894. # matched against SubjectName CN using same suffix match comparison.
  895. #
  896. # Suffix match here means that the host/domain name is compared one label
  897. # at a time starting from the top-level domain and all the labels in
  898. # domain_suffix_match shall be included in the certificate. The
  899. # certificate may include additional sub-level labels in addition to the
  900. # required labels.
  901. #
  902. # For example, domain_suffix_match=example.com would match
  903. # test.example.com but would not match test-example.com.
  904. # domain_match: Constraint for server domain name
  905. # If set, this FQDN is used as a full match requirement for the
  906. # server certificate in SubjectAltName dNSName element(s). If a
  907. # matching dNSName is found, this constraint is met. If no dNSName
  908. # values are present, this constraint is matched against SubjectName CN
  909. # using same full match comparison. This behavior is similar to
  910. # domain_suffix_match, but has the requirement of a full match, i.e.,
  911. # no subdomains or wildcard matches are allowed. Case-insensitive
  912. # comparison is used, so "Example.com" matches "example.com", but would
  913. # not match "test.Example.com".
  914. # phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters
  915. # (string with field-value pairs, e.g., "peapver=0" or
  916. # "peapver=1 peaplabel=1")
  917. # 'peapver' can be used to force which PEAP version (0 or 1) is used.
  918. # 'peaplabel=1' can be used to force new label, "client PEAP encryption",
  919. # to be used during key derivation when PEAPv1 or newer. Most existing
  920. # PEAPv1 implementation seem to be using the old label, "client EAP
  921. # encryption", and wpa_supplicant is now using that as the default value.
  922. # Some servers, e.g., Radiator, may require peaplabel=1 configuration to
  923. # interoperate with PEAPv1; see eap_testing.txt for more details.
  924. # 'peap_outer_success=0' can be used to terminate PEAP authentication on
  925. # tunneled EAP-Success. This is required with some RADIUS servers that
  926. # implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g.,
  927. # Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode)
  928. # include_tls_length=1 can be used to force wpa_supplicant to include
  929. # TLS Message Length field in all TLS messages even if they are not
  930. # fragmented.
  931. # sim_min_num_chal=3 can be used to configure EAP-SIM to require three
  932. # challenges (by default, it accepts 2 or 3)
  933. # result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use
  934. # protected result indication.
  935. # 'crypto_binding' option can be used to control PEAPv0 cryptobinding
  936. # behavior:
  937. # * 0 = do not use cryptobinding (default)
  938. # * 1 = use cryptobinding if server supports it
  939. # * 2 = require cryptobinding
  940. # EAP-WSC (WPS) uses following options: pin=<Device Password> or
  941. # pbc=1.
  942. #
  943. # For wired IEEE 802.1X authentication, "allow_canned_success=1" can be
  944. # used to configure a mode that allows EAP-Success (and EAP-Failure)
  945. # without going through authentication step. Some switches use such
  946. # sequence when forcing the port to be authorized/unauthorized or as a
  947. # fallback option if the authentication server is unreachable. By default,
  948. # wpa_supplicant discards such frames to protect against potential attacks
  949. # by rogue devices, but this option can be used to disable that protection
  950. # for cases where the server/authenticator does not need to be
  951. # authenticated.
  952. # phase2: Phase2 (inner authentication with TLS tunnel) parameters
  953. # (string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
  954. # "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS). "mschapv2_retry=0" can be
  955. # used to disable MSCHAPv2 password retry in authentication failure cases.
  956. #
  957. # TLS-based methods can use the following parameters to control TLS behavior
  958. # (these are normally in the phase1 parameter, but can be used also in the
  959. # phase2 parameter when EAP-TLS is used within the inner tunnel):
  960. # tls_allow_md5=1 - allow MD5-based certificate signatures (depending on the
  961. # TLS library, these may be disabled by default to enforce stronger
  962. # security)
  963. # tls_disable_time_checks=1 - ignore certificate validity time (this requests
  964. # the TLS library to accept certificates even if they are not currently
  965. # valid, i.e., have expired or have not yet become valid; this should be
  966. # used only for testing purposes)
  967. # tls_disable_session_ticket=1 - disable TLS Session Ticket extension
  968. # tls_disable_session_ticket=0 - allow TLS Session Ticket extension to be used
  969. # Note: If not set, this is automatically set to 1 for EAP-TLS/PEAP/TTLS
  970. # as a workaround for broken authentication server implementations unless
  971. # EAP workarounds are disabled with eap_workaround=0.
  972. # For EAP-FAST, this must be set to 0 (or left unconfigured for the
  973. # default value to be used automatically).
  974. # tls_disable_tlsv1_0=1 - disable use of TLSv1.0
  975. # tls_disable_tlsv1_1=1 - disable use of TLSv1.1 (a workaround for AAA servers
  976. # that have issues interoperating with updated TLS version)
  977. # tls_disable_tlsv1_2=1 - disable use of TLSv1.2 (a workaround for AAA servers
  978. # that have issues interoperating with updated TLS version)
  979. #
  980. # Following certificate/private key fields are used in inner Phase2
  981. # authentication when using EAP-TTLS or EAP-PEAP.
  982. # ca_cert2: File path to CA certificate file. This file can have one or more
  983. # trusted CA certificates. If ca_cert2 and ca_path2 are not included,
  984. # server certificate will not be verified. This is insecure and a trusted
  985. # CA certificate should always be configured.
  986. # ca_path2: Directory path for CA certificate files (PEM)
  987. # client_cert2: File path to client certificate file
  988. # private_key2: File path to client private key file
  989. # private_key2_passwd: Password for private key file
  990. # dh_file2: File path to DH/DSA parameters file (in PEM format)
  991. # subject_match2: Substring to be matched against the subject of the
  992. # authentication server certificate. See subject_match for more details.
  993. # altsubject_match2: Semicolon separated string of entries to be matched
  994. # against the alternative subject name of the authentication server
  995. # certificate. See altsubject_match documentation for more details.
  996. # domain_suffix_match2: Constraint for server domain name. See
  997. # domain_suffix_match for more details.
  998. #
  999. # fragment_size: Maximum EAP fragment size in bytes (default 1398).
  1000. # This value limits the fragment size for EAP methods that support
  1001. # fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set
  1002. # small enough to make the EAP messages fit in MTU of the network
  1003. # interface used for EAPOL. The default value is suitable for most
  1004. # cases.
  1005. #
  1006. # ocsp: Whether to use/require OCSP to check server certificate
  1007. # 0 = do not use OCSP stapling (TLS certificate status extension)
  1008. # 1 = try to use OCSP stapling, but not require response
  1009. # 2 = require valid OCSP stapling response
  1010. #
  1011. # openssl_ciphers: OpenSSL specific cipher configuration
  1012. # This can be used to override the global openssl_ciphers configuration
  1013. # parameter (see above).
  1014. #
  1015. # erp: Whether EAP Re-authentication Protocol (ERP) is enabled
  1016. #
  1017. # EAP-FAST variables:
  1018. # pac_file: File path for the PAC entries. wpa_supplicant will need to be able
  1019. # to create this file and write updates to it when PAC is being
  1020. # provisioned or refreshed. Full path to the file should be used since
  1021. # working directory may change when wpa_supplicant is run in the
  1022. # background. Alternatively, a named configuration blob can be used by
  1023. # setting this to blob://<blob name>
  1024. # phase1: fast_provisioning option can be used to enable in-line provisioning
  1025. # of EAP-FAST credentials (PAC):
  1026. # 0 = disabled,
  1027. # 1 = allow unauthenticated provisioning,
  1028. # 2 = allow authenticated provisioning,
  1029. # 3 = allow both unauthenticated and authenticated provisioning
  1030. # fast_max_pac_list_len=<num> option can be used to set the maximum
  1031. # number of PAC entries to store in a PAC list (default: 10)
  1032. # fast_pac_format=binary option can be used to select binary format for
  1033. # storing PAC entries in order to save some space (the default
  1034. # text format uses about 2.5 times the size of minimal binary
  1035. # format)
  1036. #
  1037. # wpa_supplicant supports number of "EAP workarounds" to work around
  1038. # interoperability issues with incorrectly behaving authentication servers.
  1039. # These are enabled by default because some of the issues are present in large
  1040. # number of authentication servers. Strict EAP conformance mode can be
  1041. # configured by disabling workarounds with eap_workaround=0.
  1042. # Station inactivity limit
  1043. #
  1044. # If a station does not send anything in ap_max_inactivity seconds, an
  1045. # empty data frame is sent to it in order to verify whether it is
  1046. # still in range. If this frame is not ACKed, the station will be
  1047. # disassociated and then deauthenticated. This feature is used to
  1048. # clear station table of old entries when the STAs move out of the
  1049. # range.
  1050. #
  1051. # The station can associate again with the AP if it is still in range;
  1052. # this inactivity poll is just used as a nicer way of verifying
  1053. # inactivity; i.e., client will not report broken connection because
  1054. # disassociation frame is not sent immediately without first polling
  1055. # the STA with a data frame.
  1056. # default: 300 (i.e., 5 minutes)
  1057. #ap_max_inactivity=300
  1058. # DTIM period in Beacon intervals for AP mode (default: 2)
  1059. #dtim_period=2
  1060. # Beacon interval (default: 100 TU)
  1061. #beacon_int=100
  1062. # MAC address policy
  1063. # 0 = use permanent MAC address
  1064. # 1 = use random MAC address for each ESS connection
  1065. # 2 = like 1, but maintain OUI (with local admin bit set)
  1066. #mac_addr=0
  1067. # disable_ht: Whether HT (802.11n) should be disabled.
  1068. # 0 = HT enabled (if AP supports it)
  1069. # 1 = HT disabled
  1070. #
  1071. # disable_ht40: Whether HT-40 (802.11n) should be disabled.
  1072. # 0 = HT-40 enabled (if AP supports it)
  1073. # 1 = HT-40 disabled
  1074. #
  1075. # disable_sgi: Whether SGI (short guard interval) should be disabled.
  1076. # 0 = SGI enabled (if AP supports it)
  1077. # 1 = SGI disabled
  1078. #
  1079. # disable_ldpc: Whether LDPC should be disabled.
  1080. # 0 = LDPC enabled (if AP supports it)
  1081. # 1 = LDPC disabled
  1082. #
  1083. # ht40_intolerant: Whether 40 MHz intolerant should be indicated.
  1084. # 0 = 40 MHz tolerant (default)
  1085. # 1 = 40 MHz intolerant
  1086. #
  1087. # ht_mcs: Configure allowed MCS rates.
  1088. # Parsed as an array of bytes, in base-16 (ascii-hex)
  1089. # ht_mcs="" // Use all available (default)
  1090. # ht_mcs="0xff 00 00 00 00 00 00 00 00 00 " // Use MCS 0-7 only
  1091. # ht_mcs="0xff ff 00 00 00 00 00 00 00 00 " // Use MCS 0-15 only
  1092. #
  1093. # disable_max_amsdu: Whether MAX_AMSDU should be disabled.
  1094. # -1 = Do not make any changes.
  1095. # 0 = Enable MAX-AMSDU if hardware supports it.
  1096. # 1 = Disable AMSDU
  1097. #
  1098. # ampdu_factor: Maximum A-MPDU Length Exponent
  1099. # Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
  1100. #
  1101. # ampdu_density: Allow overriding AMPDU density configuration.
  1102. # Treated as hint by the kernel.
  1103. # -1 = Do not make any changes.
  1104. # 0-3 = Set AMPDU density (aka factor) to specified value.
  1105. # disable_vht: Whether VHT should be disabled.
  1106. # 0 = VHT enabled (if AP supports it)
  1107. # 1 = VHT disabled
  1108. #
  1109. # vht_capa: VHT capabilities to set in the override
  1110. # vht_capa_mask: mask of VHT capabilities
  1111. #
  1112. # vht_rx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for RX NSS 1-8
  1113. # vht_tx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for TX NSS 1-8
  1114. # 0: MCS 0-7
  1115. # 1: MCS 0-8
  1116. # 2: MCS 0-9
  1117. # 3: not supported
  1118. ##### Fast Session Transfer (FST) support #####################################
  1119. #
  1120. # The options in this section are only available when the build configuration
  1121. # option CONFIG_FST is set while compiling hostapd. They allow this interface
  1122. # to be a part of FST setup.
  1123. #
  1124. # FST is the transfer of a session from a channel to another channel, in the
  1125. # same or different frequency bands.
  1126. #
  1127. # For detals, see IEEE Std 802.11ad-2012.
  1128. # Identifier of an FST Group the interface belongs to.
  1129. #fst_group_id=bond0
  1130. # Interface priority within the FST Group.
  1131. # Announcing a higher priority for an interface means declaring it more
  1132. # preferable for FST switch.
  1133. # fst_priority is in 1..255 range with 1 being the lowest priority.
  1134. #fst_priority=100
  1135. # Default LLT value for this interface in milliseconds. The value used in case
  1136. # no value provided during session setup. Default is 50 msec.
  1137. # fst_llt is in 1..4294967 range (due to spec limitation, see 10.32.2.2
  1138. # Transitioning between states).
  1139. #fst_llt=100
  1140. # Example blocks:
  1141. # Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
  1142. network={
  1143. ssid="simple"
  1144. psk="very secret passphrase"
  1145. priority=5
  1146. }
  1147. # Same as previous, but request SSID-specific scanning (for APs that reject
  1148. # broadcast SSID)
  1149. network={
  1150. ssid="second ssid"
  1151. scan_ssid=1
  1152. psk="very secret passphrase"
  1153. priority=2
  1154. }
  1155. # Only WPA-PSK is used. Any valid cipher combination is accepted.
  1156. network={
  1157. ssid="example"
  1158. proto=WPA
  1159. key_mgmt=WPA-PSK
  1160. pairwise=CCMP TKIP
  1161. group=CCMP TKIP WEP104 WEP40
  1162. psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
  1163. priority=2
  1164. }
  1165. # WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying
  1166. network={
  1167. ssid="example"
  1168. proto=WPA
  1169. key_mgmt=WPA-PSK
  1170. pairwise=TKIP
  1171. group=TKIP
  1172. psk="not so secure passphrase"
  1173. wpa_ptk_rekey=600
  1174. }
  1175. # Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104
  1176. # or WEP40 as the group cipher will not be accepted.
  1177. network={
  1178. ssid="example"
  1179. proto=RSN
  1180. key_mgmt=WPA-EAP
  1181. pairwise=CCMP TKIP
  1182. group=CCMP TKIP
  1183. eap=TLS
  1184. identity="user@example.com"
  1185. ca_cert="/etc/cert/ca.pem"
  1186. client_cert="/etc/cert/user.pem"
  1187. private_key="/etc/cert/user.prv"
  1188. private_key_passwd="password"
  1189. priority=1
  1190. }
  1191. # EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel
  1192. # (e.g., Radiator)
  1193. network={
  1194. ssid="example"
  1195. key_mgmt=WPA-EAP
  1196. eap=PEAP
  1197. identity="user@example.com"
  1198. password="foobar"
  1199. ca_cert="/etc/cert/ca.pem"
  1200. phase1="peaplabel=1"
  1201. phase2="auth=MSCHAPV2"
  1202. priority=10
  1203. }
  1204. # EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the
  1205. # unencrypted use. Real identity is sent only within an encrypted TLS tunnel.
  1206. network={
  1207. ssid="example"
  1208. key_mgmt=WPA-EAP
  1209. eap=TTLS
  1210. identity="user@example.com"
  1211. anonymous_identity="anonymous@example.com"
  1212. password="foobar"
  1213. ca_cert="/etc/cert/ca.pem"
  1214. priority=2
  1215. }
  1216. # EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted
  1217. # use. Real identity is sent only within an encrypted TLS tunnel.
  1218. network={
  1219. ssid="example"
  1220. key_mgmt=WPA-EAP
  1221. eap=TTLS
  1222. identity="user@example.com"
  1223. anonymous_identity="anonymous@example.com"
  1224. password="foobar"
  1225. ca_cert="/etc/cert/ca.pem"
  1226. phase2="auth=MSCHAPV2"
  1227. }
  1228. # WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner
  1229. # authentication.
  1230. network={
  1231. ssid="example"
  1232. key_mgmt=WPA-EAP
  1233. eap=TTLS
  1234. # Phase1 / outer authentication
  1235. anonymous_identity="anonymous@example.com"
  1236. ca_cert="/etc/cert/ca.pem"
  1237. # Phase 2 / inner authentication
  1238. phase2="autheap=TLS"
  1239. ca_cert2="/etc/cert/ca2.pem"
  1240. client_cert2="/etc/cer/user.pem"
  1241. private_key2="/etc/cer/user.prv"
  1242. private_key2_passwd="password"
  1243. priority=2
  1244. }
  1245. # Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and
  1246. # group cipher.
  1247. network={
  1248. ssid="example"
  1249. bssid=00:11:22:33:44:55
  1250. proto=WPA RSN
  1251. key_mgmt=WPA-PSK WPA-EAP
  1252. pairwise=CCMP
  1253. group=CCMP
  1254. psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
  1255. }
  1256. # Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP
  1257. # and all valid ciphers.
  1258. network={
  1259. ssid=00010203
  1260. psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
  1261. }
  1262. # EAP-SIM with a GSM SIM or USIM
  1263. network={
  1264. ssid="eap-sim-test"
  1265. key_mgmt=WPA-EAP
  1266. eap=SIM
  1267. pin="1234"
  1268. pcsc=""
  1269. }
  1270. # EAP-PSK
  1271. network={
  1272. ssid="eap-psk-test"
  1273. key_mgmt=WPA-EAP
  1274. eap=PSK
  1275. anonymous_identity="eap_psk_user"
  1276. password=06b4be19da289f475aa46a33cb793029
  1277. identity="eap_psk_user@example.com"
  1278. }
  1279. # IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using
  1280. # EAP-TLS for authentication and key generation; require both unicast and
  1281. # broadcast WEP keys.
  1282. network={
  1283. ssid="1x-test"
  1284. key_mgmt=IEEE8021X
  1285. eap=TLS
  1286. identity="user@example.com"
  1287. ca_cert="/etc/cert/ca.pem"
  1288. client_cert="/etc/cert/user.pem"
  1289. private_key="/etc/cert/user.prv"
  1290. private_key_passwd="password"
  1291. eapol_flags=3
  1292. }
  1293. # LEAP with dynamic WEP keys
  1294. network={
  1295. ssid="leap-example"
  1296. key_mgmt=IEEE8021X
  1297. eap=LEAP
  1298. identity="user"
  1299. password="foobar"
  1300. }
  1301. # EAP-IKEv2 using shared secrets for both server and peer authentication
  1302. network={
  1303. ssid="ikev2-example"
  1304. key_mgmt=WPA-EAP
  1305. eap=IKEV2
  1306. identity="user"
  1307. password="foobar"
  1308. }
  1309. # EAP-FAST with WPA (WPA or WPA2)
  1310. network={
  1311. ssid="eap-fast-test"
  1312. key_mgmt=WPA-EAP
  1313. eap=FAST
  1314. anonymous_identity="FAST-000102030405"
  1315. identity="username"
  1316. password="password"
  1317. phase1="fast_provisioning=1"
  1318. pac_file="/etc/wpa_supplicant.eap-fast-pac"
  1319. }
  1320. network={
  1321. ssid="eap-fast-test"
  1322. key_mgmt=WPA-EAP
  1323. eap=FAST
  1324. anonymous_identity="FAST-000102030405"
  1325. identity="username"
  1326. password="password"
  1327. phase1="fast_provisioning=1"
  1328. pac_file="blob://eap-fast-pac"
  1329. }
  1330. # Plaintext connection (no WPA, no IEEE 802.1X)
  1331. network={
  1332. ssid="plaintext-test"
  1333. key_mgmt=NONE
  1334. }
  1335. # Shared WEP key connection (no WPA, no IEEE 802.1X)
  1336. network={
  1337. ssid="static-wep-test"
  1338. key_mgmt=NONE
  1339. wep_key0="abcde"
  1340. wep_key1=0102030405
  1341. wep_key2="1234567890123"
  1342. wep_tx_keyidx=0
  1343. priority=5
  1344. }
  1345. # Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key
  1346. # IEEE 802.11 authentication
  1347. network={
  1348. ssid="static-wep-test2"
  1349. key_mgmt=NONE
  1350. wep_key0="abcde"
  1351. wep_key1=0102030405
  1352. wep_key2="1234567890123"
  1353. wep_tx_keyidx=0
  1354. priority=5
  1355. auth_alg=SHARED
  1356. }
  1357. # IBSS/ad-hoc network with RSN
  1358. network={
  1359. ssid="ibss-rsn"
  1360. key_mgmt=WPA-PSK
  1361. proto=RSN
  1362. psk="12345678"
  1363. mode=1
  1364. frequency=2412
  1365. pairwise=CCMP
  1366. group=CCMP
  1367. }
  1368. # IBSS/ad-hoc network with WPA-None/TKIP (deprecated)
  1369. network={
  1370. ssid="test adhoc"
  1371. mode=1
  1372. frequency=2412
  1373. proto=WPA
  1374. key_mgmt=WPA-NONE
  1375. pairwise=NONE
  1376. group=TKIP
  1377. psk="secret passphrase"
  1378. }
  1379. # open mesh network
  1380. network={
  1381. ssid="test mesh"
  1382. mode=5
  1383. frequency=2437
  1384. key_mgmt=NONE
  1385. }
  1386. # secure (SAE + AMPE) network
  1387. network={
  1388. ssid="secure mesh"
  1389. mode=5
  1390. frequency=2437
  1391. key_mgmt=SAE
  1392. psk="very secret passphrase"
  1393. }
  1394. # Catch all example that allows more or less all configuration modes
  1395. network={
  1396. ssid="example"
  1397. scan_ssid=1
  1398. key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
  1399. pairwise=CCMP TKIP
  1400. group=CCMP TKIP WEP104 WEP40
  1401. psk="very secret passphrase"
  1402. eap=TTLS PEAP TLS
  1403. identity="user@example.com"
  1404. password="foobar"
  1405. ca_cert="/etc/cert/ca.pem"
  1406. client_cert="/etc/cert/user.pem"
  1407. private_key="/etc/cert/user.prv"
  1408. private_key_passwd="password"
  1409. phase1="peaplabel=0"
  1410. }
  1411. # Example of EAP-TLS with smartcard (openssl engine)
  1412. network={
  1413. ssid="example"
  1414. key_mgmt=WPA-EAP
  1415. eap=TLS
  1416. proto=RSN
  1417. pairwise=CCMP TKIP
  1418. group=CCMP TKIP
  1419. identity="user@example.com"
  1420. ca_cert="/etc/cert/ca.pem"
  1421. client_cert="/etc/cert/user.pem"
  1422. engine=1
  1423. # The engine configured here must be available. Look at
  1424. # OpenSSL engine support in the global section.
  1425. # The key available through the engine must be the private key
  1426. # matching the client certificate configured above.
  1427. # use the opensc engine
  1428. #engine_id="opensc"
  1429. #key_id="45"
  1430. # use the pkcs11 engine
  1431. engine_id="pkcs11"
  1432. key_id="id_45"
  1433. # Optional PIN configuration; this can be left out and PIN will be
  1434. # asked through the control interface
  1435. pin="1234"
  1436. }
  1437. # Example configuration showing how to use an inlined blob as a CA certificate
  1438. # data instead of using external file
  1439. network={
  1440. ssid="example"
  1441. key_mgmt=WPA-EAP
  1442. eap=TTLS
  1443. identity="user@example.com"
  1444. anonymous_identity="anonymous@example.com"
  1445. password="foobar"
  1446. ca_cert="blob://exampleblob"
  1447. priority=20
  1448. }
  1449. blob-base64-exampleblob={
  1450. SGVsbG8gV29ybGQhCg==
  1451. }
  1452. # Wildcard match for SSID (plaintext APs only). This example select any
  1453. # open AP regardless of its SSID.
  1454. network={
  1455. key_mgmt=NONE
  1456. }
  1457. # Example configuration blacklisting two APs - these will be ignored
  1458. # for this network.
  1459. network={
  1460. ssid="example"
  1461. psk="very secret passphrase"
  1462. bssid_blacklist=02:11:22:33:44:55 02:22:aa:44:55:66
  1463. }
  1464. # Example configuration limiting AP selection to a specific set of APs;
  1465. # any other AP not matching the masked address will be ignored.
  1466. network={
  1467. ssid="example"
  1468. psk="very secret passphrase"
  1469. 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
  1470. }
  1471. # Example config file that will only scan on channel 36.
  1472. freq_list=5180
  1473. network={
  1474. key_mgmt=NONE
  1475. }
  1476. # Example MACsec configuration
  1477. #network={
  1478. # key_mgmt=IEEE8021X
  1479. # eap=TTLS
  1480. # phase2="auth=PAP"
  1481. # anonymous_identity="anonymous@example.com"
  1482. # identity="user@example.com"
  1483. # password="secretr"
  1484. # ca_cert="/etc/cert/ca.pem"
  1485. # eapol_flags=0
  1486. # macsec_policy=1
  1487. #}