wpa_supplicant.conf 40 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. eapol_version=1
  80. # AP scanning/selection
  81. # By default, wpa_supplicant requests driver to perform AP scanning and then
  82. # uses the scan results to select a suitable AP. Another alternative is to
  83. # allow the driver to take care of AP scanning and selection and use
  84. # wpa_supplicant just to process EAPOL frames based on IEEE 802.11 association
  85. # information from the driver.
  86. # 1: wpa_supplicant initiates scanning and AP selection; if no APs matching to
  87. # the currently enabled networks are found, a new network (IBSS or AP mode
  88. # operation) may be initialized (if configured) (default)
  89. # 0: driver takes care of scanning, AP selection, and IEEE 802.11 association
  90. # parameters (e.g., WPA IE generation); this mode can also be used with
  91. # non-WPA drivers when using IEEE 802.1X mode; do not try to associate with
  92. # APs (i.e., external program needs to control association). This mode must
  93. # also be used when using wired Ethernet drivers.
  94. # 2: like 0, but associate with APs using security policy and SSID (but not
  95. # BSSID); this can be used, e.g., with ndiswrapper and NDIS drivers to
  96. # enable operation with hidden SSIDs and optimized roaming; in this mode,
  97. # the network blocks in the configuration file are tried one by one until
  98. # the driver reports successful association; each network block should have
  99. # explicit security policy (i.e., only one option in the lists) for
  100. # key_mgmt, pairwise, group, proto variables
  101. # When using IBSS or AP mode, ap_scan=2 mode can force the new network to be
  102. # created immediately regardless of scan results. ap_scan=1 mode will first try
  103. # to scan for existing networks and only if no matches with the enabled
  104. # networks are found, a new IBSS or AP mode network is created.
  105. ap_scan=1
  106. # EAP fast re-authentication
  107. # By default, fast re-authentication is enabled for all EAP methods that
  108. # support it. This variable can be used to disable fast re-authentication.
  109. # Normally, there is no need to disable this.
  110. fast_reauth=1
  111. # OpenSSL Engine support
  112. # These options can be used to load OpenSSL engines.
  113. # The two engines that are supported currently are shown below:
  114. # They are both from the opensc project (http://www.opensc.org/)
  115. # By default no engines are loaded.
  116. # make the opensc engine available
  117. #opensc_engine_path=/usr/lib/opensc/engine_opensc.so
  118. # make the pkcs11 engine available
  119. #pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so
  120. # configure the path to the pkcs11 module required by the pkcs11 engine
  121. #pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
  122. # Dynamic EAP methods
  123. # If EAP methods were built dynamically as shared object files, they need to be
  124. # loaded here before being used in the network blocks. By default, EAP methods
  125. # are included statically in the build, so these lines are not needed
  126. #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so
  127. #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so
  128. # Driver interface parameters
  129. # This field can be used to configure arbitrary driver interace parameters. The
  130. # format is specific to the selected driver interface. This field is not used
  131. # in most cases.
  132. #driver_param="field=value"
  133. # Country code
  134. # The ISO/IEC alpha2 country code for the country in which this device is
  135. # currently operating.
  136. #country=US
  137. # Maximum lifetime for PMKSA in seconds; default 43200
  138. #dot11RSNAConfigPMKLifetime=43200
  139. # Threshold for reauthentication (percentage of PMK lifetime); default 70
  140. #dot11RSNAConfigPMKReauthThreshold=70
  141. # Timeout for security association negotiation in seconds; default 60
  142. #dot11RSNAConfigSATimeout=60
  143. # Wi-Fi Protected Setup (WPS) parameters
  144. # Universally Unique IDentifier (UUID; see RFC 4122) of the device
  145. # If not configured, UUID will be generated based on the local MAC address.
  146. #uuid=12345678-9abc-def0-1234-56789abcdef0
  147. # Device Name
  148. # User-friendly description of device; up to 32 octets encoded in UTF-8
  149. #device_name=Wireless Client
  150. # Manufacturer
  151. # The manufacturer of the device (up to 64 ASCII characters)
  152. #manufacturer=Company
  153. # Model Name
  154. # Model of the device (up to 32 ASCII characters)
  155. #model_name=cmodel
  156. # Model Number
  157. # Additional device description (up to 32 ASCII characters)
  158. #model_number=123
  159. # Serial Number
  160. # Serial number of the device (up to 32 characters)
  161. #serial_number=12345
  162. # Primary Device Type
  163. # Used format: <categ>-<OUI>-<subcateg>
  164. # categ = Category as an integer value
  165. # OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
  166. # default WPS OUI
  167. # subcateg = OUI-specific Sub Category as an integer value
  168. # Examples:
  169. # 1-0050F204-1 (Computer / PC)
  170. # 1-0050F204-2 (Computer / Server)
  171. # 5-0050F204-1 (Storage / NAS)
  172. # 6-0050F204-1 (Network Infrastructure / AP)
  173. #device_type=1-0050F204-1
  174. # OS Version
  175. # 4-octet operating system version number (hex string)
  176. #os_version=01020300
  177. # Config Methods
  178. # List of the supported configuration methods
  179. # Available methods: usba ethernet label display ext_nfc_token int_nfc_token
  180. # nfc_interface push_button keypad virtual_display physical_display
  181. # virtual_push_button physical_push_button
  182. # For WSC 1.0:
  183. #config_methods=label display push_button keypad
  184. # For WSC 2.0:
  185. #config_methods=label virtual_display virtual_push_button keypad
  186. # Credential processing
  187. # 0 = process received credentials internally (default)
  188. # 1 = do not process received credentials; just pass them over ctrl_iface to
  189. # external program(s)
  190. # 2 = process received credentials internally and pass them over ctrl_iface
  191. # to external program(s)
  192. #wps_cred_processing=0
  193. # Vendor attribute in WPS M1, e.g., Windows 7 Vertical Pairing
  194. # The vendor attribute contents to be added in M1 (hex string)
  195. #wps_vendor_ext_m1=000137100100020001
  196. # NFC password token for WPS
  197. # These parameters can be used to configure a fixed NFC password token for the
  198. # station. This can be generated, e.g., with nfc_pw_token. When these
  199. # parameters are used, the station is assumed to be deployed with a NFC tag
  200. # that includes the matching NFC password token (e.g., written based on the
  201. # NDEF record from nfc_pw_token).
  202. #
  203. #wps_nfc_dev_pw_id: Device Password ID (16..65535)
  204. #wps_nfc_dh_pubkey: Hexdump of DH Public Key
  205. #wps_nfc_dh_privkey: Hexdump of DH Private Key
  206. #wps_nfc_dev_pw: Hexdump of Device Password
  207. # Maximum number of BSS entries to keep in memory
  208. # Default: 200
  209. # This can be used to limit memory use on the BSS entries (cached scan
  210. # results). A larger value may be needed in environments that have huge number
  211. # of APs when using ap_scan=1 mode.
  212. #bss_max_count=200
  213. # Automatic scan
  214. # This is an optional set of parameters for automatic scanning
  215. # within an interface in following format:
  216. #autoscan=<autoscan module name>:<module parameters>
  217. # autoscan is like bgscan but on disconnected or inactive state.
  218. # For instance, on exponential module parameters would be <base>:<limit>
  219. #autoscan=exponential:3:300
  220. # Which means a delay between scans on a base exponential of 3,
  221. # up to the limit of 300 seconds (3, 9, 27 ... 300)
  222. # For periodic module, parameters would be <fixed interval>
  223. #autoscan=periodic:30
  224. # So a delay of 30 seconds will be applied between each scan
  225. # filter_ssids - SSID-based scan result filtering
  226. # 0 = do not filter scan results (default)
  227. # 1 = only include configured SSIDs in scan results/BSS table
  228. #filter_ssids=0
  229. # Interworking (IEEE 802.11u)
  230. # Enable Interworking
  231. # interworking=1
  232. # Homogenous ESS identifier
  233. # If this is set, scans will be used to request response only from BSSes
  234. # belonging to the specified Homogeneous ESS. This is used only if interworking
  235. # is enabled.
  236. # hessid=00:11:22:33:44:55
  237. # credential block
  238. #
  239. # Each credential used for automatic network selection is configured as a set
  240. # of parameters that are compared to the information advertised by the APs when
  241. # interworking_select and interworking_connect commands are used.
  242. #
  243. # credential fields:
  244. #
  245. # priority: Priority group
  246. # By default, all networks and credentials get the same priority group
  247. # (0). This field can be used to give higher priority for credentials
  248. # (and similarly in struct wpa_ssid for network blocks) to change the
  249. # Interworking automatic networking selection behavior. The matching
  250. # network (based on either an enabled network block or a credential)
  251. # with the highest priority value will be selected.
  252. #
  253. # pcsc: Use PC/SC and SIM/USIM card
  254. #
  255. # realm: Home Realm for Interworking
  256. #
  257. # username: Username for Interworking network selection
  258. #
  259. # password: Password for Interworking network selection
  260. #
  261. # ca_cert: CA certificate for Interworking network selection
  262. #
  263. # client_cert: File path to client certificate file (PEM/DER)
  264. # This field is used with Interworking networking selection for a case
  265. # where client certificate/private key is used for authentication
  266. # (EAP-TLS). Full path to the file should be used since working
  267. # directory may change when wpa_supplicant is run in the background.
  268. #
  269. # Alternatively, a named configuration blob can be used by setting
  270. # this to blob://blob_name.
  271. #
  272. # private_key: File path to client private key file (PEM/DER/PFX)
  273. # When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
  274. # commented out. Both the private key and certificate will be read
  275. # from the PKCS#12 file in this case. Full path to the file should be
  276. # used since working directory may change when wpa_supplicant is run
  277. # in the background.
  278. #
  279. # Windows certificate store can be used by leaving client_cert out and
  280. # configuring private_key in one of the following formats:
  281. #
  282. # cert://substring_to_match
  283. #
  284. # hash://certificate_thumbprint_in_hex
  285. #
  286. # For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
  287. #
  288. # Note that when running wpa_supplicant as an application, the user
  289. # certificate store (My user account) is used, whereas computer store
  290. # (Computer account) is used when running wpasvc as a service.
  291. #
  292. # Alternatively, a named configuration blob can be used by setting
  293. # this to blob://blob_name.
  294. #
  295. # private_key_passwd: Password for private key file
  296. #
  297. # imsi: IMSI in <MCC> | <MNC> | '-' | <MSIN> format
  298. #
  299. # milenage: Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN>
  300. # format
  301. #
  302. # domain: Home service provider FQDN
  303. # This is used to compare against the Domain Name List to figure out
  304. # whether the AP is operated by the Home SP.
  305. #
  306. # for example:
  307. #
  308. #cred={
  309. # realm="example.com"
  310. # username="user@example.com"
  311. # password="password"
  312. # ca_cert="/etc/wpa_supplicant/ca.pem"
  313. # domain="example.com"
  314. #}
  315. #
  316. #cred={
  317. # imsi="310026-000000000"
  318. # milenage="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82"
  319. #}
  320. # Hotspot 2.0
  321. # hs20=1
  322. # network block
  323. #
  324. # Each network (usually AP's sharing the same SSID) is configured as a separate
  325. # block in this configuration file. The network blocks are in preference order
  326. # (the first match is used).
  327. #
  328. # network block fields:
  329. #
  330. # disabled:
  331. # 0 = this network can be used (default)
  332. # 1 = this network block is disabled (can be enabled through ctrl_iface,
  333. # e.g., with wpa_cli or wpa_gui)
  334. #
  335. # id_str: Network identifier string for external scripts. This value is passed
  336. # to external action script through wpa_cli as WPA_ID_STR environment
  337. # variable to make it easier to do network specific configuration.
  338. #
  339. # ssid: SSID (mandatory); either as an ASCII string with double quotation or
  340. # as hex string; network name
  341. #
  342. # scan_ssid:
  343. # 0 = do not scan this SSID with specific Probe Request frames (default)
  344. # 1 = scan with SSID-specific Probe Request frames (this can be used to
  345. # find APs that do not accept broadcast SSID or use multiple SSIDs;
  346. # this will add latency to scanning, so enable this only when needed)
  347. #
  348. # bssid: BSSID (optional); if set, this network block is used only when
  349. # associating with the AP using the configured BSSID
  350. #
  351. # priority: priority group (integer)
  352. # By default, all networks will get same priority group (0). If some of the
  353. # networks are more desirable, this field can be used to change the order in
  354. # which wpa_supplicant goes through the networks when selecting a BSS. The
  355. # priority groups will be iterated in decreasing priority (i.e., the larger the
  356. # priority value, the sooner the network is matched against the scan results).
  357. # Within each priority group, networks will be selected based on security
  358. # policy, signal strength, etc.
  359. # Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not
  360. # using this priority to select the order for scanning. Instead, they try the
  361. # networks in the order that used in the configuration file.
  362. #
  363. # mode: IEEE 802.11 operation mode
  364. # 0 = infrastructure (Managed) mode, i.e., associate with an AP (default)
  365. # 1 = IBSS (ad-hoc, peer-to-peer)
  366. # 2 = AP (access point)
  367. # Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP)
  368. # and key_mgmt=WPA-NONE (fixed group key TKIP/CCMP). WPA-None requires
  369. # following network block options:
  370. # proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not
  371. # both), and psk must also be set.
  372. #
  373. # frequency: Channel frequency in megahertz (MHz) for IBSS, e.g.,
  374. # 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial
  375. # channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode.
  376. # In addition, this value is only used by the station that creates the IBSS. If
  377. # an IBSS network with the configured SSID is already present, the frequency of
  378. # the network will be used instead of this configured value.
  379. #
  380. # scan_freq: List of frequencies to scan
  381. # Space-separated list of frequencies in MHz to scan when searching for this
  382. # BSS. If the subset of channels used by the network is known, this option can
  383. # be used to optimize scanning to not occur on channels that the network does
  384. # not use. Example: scan_freq=2412 2437 2462
  385. #
  386. # freq_list: Array of allowed frequencies
  387. # Space-separated list of frequencies in MHz to allow for selecting the BSS. If
  388. # set, scan results that do not match any of the specified frequencies are not
  389. # considered when selecting a BSS.
  390. #
  391. # proto: list of accepted protocols
  392. # WPA = WPA/IEEE 802.11i/D3.0
  393. # RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN)
  394. # If not set, this defaults to: WPA RSN
  395. #
  396. # key_mgmt: list of accepted authenticated key management protocols
  397. # WPA-PSK = WPA pre-shared key (this requires 'psk' field)
  398. # WPA-EAP = WPA using EAP authentication
  399. # IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically
  400. # generated WEP keys
  401. # NONE = WPA is not used; plaintext or static WEP could be used
  402. # WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms
  403. # WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms
  404. # If not set, this defaults to: WPA-PSK WPA-EAP
  405. #
  406. # ieee80211w: whether management frame protection is enabled
  407. # 0 = disabled (default)
  408. # 1 = optional
  409. # 2 = required
  410. # The most common configuration options for this based on the PMF (protected
  411. # management frames) certification program are:
  412. # PMF enabled: ieee80211w=1 and key_mgmt=WPA-EAP WPA-EAP-SHA256
  413. # PMF required: ieee80211w=2 and key_mgmt=WPA-EAP-SHA256
  414. # (and similarly for WPA-PSK and WPA-WPSK-SHA256 if WPA2-Personal is used)
  415. #
  416. # auth_alg: list of allowed IEEE 802.11 authentication algorithms
  417. # OPEN = Open System authentication (required for WPA/WPA2)
  418. # SHARED = Shared Key authentication (requires static WEP keys)
  419. # LEAP = LEAP/Network EAP (only used with LEAP)
  420. # If not set, automatic selection is used (Open System with LEAP enabled if
  421. # LEAP is allowed as one of the EAP methods).
  422. #
  423. # pairwise: list of accepted pairwise (unicast) ciphers for WPA
  424. # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
  425. # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
  426. # NONE = Use only Group Keys (deprecated, should not be included if APs support
  427. # pairwise keys)
  428. # If not set, this defaults to: CCMP TKIP
  429. #
  430. # group: list of accepted group (broadcast/multicast) ciphers for WPA
  431. # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
  432. # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
  433. # WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key
  434. # WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11]
  435. # If not set, this defaults to: CCMP TKIP WEP104 WEP40
  436. #
  437. # psk: WPA preshared key; 256-bit pre-shared key
  438. # The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e.,
  439. # 32 bytes or as an ASCII passphrase (in which case, the real PSK will be
  440. # generated using the passphrase and SSID). ASCII passphrase must be between
  441. # 8 and 63 characters (inclusive).
  442. # This field is not needed, if WPA-EAP is used.
  443. # Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys
  444. # from ASCII passphrase. This process uses lot of CPU and wpa_supplicant
  445. # startup and reconfiguration time can be optimized by generating the PSK only
  446. # only when the passphrase or SSID has actually changed.
  447. #
  448. # eapol_flags: IEEE 802.1X/EAPOL options (bit field)
  449. # Dynamic WEP key required for non-WPA mode
  450. # bit0 (1): require dynamically generated unicast WEP key
  451. # bit1 (2): require dynamically generated broadcast WEP key
  452. # (3 = require both keys; default)
  453. # Note: When using wired authentication, eapol_flags must be set to 0 for the
  454. # authentication to be completed successfully.
  455. #
  456. # mixed_cell: This option can be used to configure whether so called mixed
  457. # cells, i.e., networks that use both plaintext and encryption in the same
  458. # SSID, are allowed when selecting a BSS from scan results.
  459. # 0 = disabled (default)
  460. # 1 = enabled
  461. #
  462. # proactive_key_caching:
  463. # Enable/disable opportunistic PMKSA caching for WPA2.
  464. # 0 = disabled (default)
  465. # 1 = enabled
  466. #
  467. # wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or
  468. # hex without quotation, e.g., 0102030405)
  469. # wep_tx_keyidx: Default WEP key index (TX) (0..3)
  470. #
  471. # peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e DLS) is
  472. # allowed. This is only used with RSN/WPA2.
  473. # 0 = disabled (default)
  474. # 1 = enabled
  475. #peerkey=1
  476. #
  477. # wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to
  478. # enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies.
  479. #
  480. # Following fields are only used with internal EAP implementation.
  481. # eap: space-separated list of accepted EAP methods
  482. # MD5 = EAP-MD5 (unsecure and does not generate keying material ->
  483. # cannot be used with WPA; to be used as a Phase 2 method
  484. # with EAP-PEAP or EAP-TTLS)
  485. # MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used
  486. # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
  487. # OTP = EAP-OTP (cannot be used separately with WPA; to be used
  488. # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
  489. # GTC = EAP-GTC (cannot be used separately with WPA; to be used
  490. # as a Phase 2 method with EAP-PEAP or EAP-TTLS)
  491. # TLS = EAP-TLS (client and server certificate)
  492. # PEAP = EAP-PEAP (with tunnelled EAP authentication)
  493. # TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2
  494. # authentication)
  495. # If not set, all compiled in methods are allowed.
  496. #
  497. # identity: Identity string for EAP
  498. # This field is also used to configure user NAI for
  499. # EAP-PSK/PAX/SAKE/GPSK.
  500. # anonymous_identity: Anonymous identity string for EAP (to be used as the
  501. # unencrypted identity with EAP types that support different tunnelled
  502. # identity, e.g., EAP-TTLS)
  503. # password: Password string for EAP. This field can include either the
  504. # plaintext password (using ASCII or hex string) or a NtPasswordHash
  505. # (16-byte MD4 hash of password) in hash:<32 hex digits> format.
  506. # NtPasswordHash can only be used when the password is for MSCHAPv2 or
  507. # MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP).
  508. # EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit
  509. # PSK) is also configured using this field. For EAP-GPSK, this is a
  510. # variable length PSK.
  511. # ca_cert: File path to CA certificate file (PEM/DER). This file can have one
  512. # or more trusted CA certificates. If ca_cert and ca_path are not
  513. # included, server certificate will not be verified. This is insecure and
  514. # a trusted CA certificate should always be configured when using
  515. # EAP-TLS/TTLS/PEAP. Full path should be used since working directory may
  516. # change when wpa_supplicant is run in the background.
  517. #
  518. # Alternatively, this can be used to only perform matching of the server
  519. # certificate (SHA-256 hash of the DER encoded X.509 certificate). In
  520. # this case, the possible CA certificates in the server certificate chain
  521. # are ignored and only the server certificate is verified. This is
  522. # configured with the following format:
  523. # hash:://server/sha256/cert_hash_in_hex
  524. # For example: "hash://server/sha256/
  525. # 5a1bc1296205e6fdbe3979728efe3920798885c1c4590b5f90f43222d239ca6a"
  526. #
  527. # On Windows, trusted CA certificates can be loaded from the system
  528. # certificate store by setting this to cert_store://<name>, e.g.,
  529. # ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT".
  530. # Note that when running wpa_supplicant as an application, the user
  531. # certificate store (My user account) is used, whereas computer store
  532. # (Computer account) is used when running wpasvc as a service.
  533. # ca_path: Directory path for CA certificate files (PEM). This path may
  534. # contain multiple CA certificates in OpenSSL format. Common use for this
  535. # is to point to system trusted CA list which is often installed into
  536. # directory like /etc/ssl/certs. If configured, these certificates are
  537. # added to the list of trusted CAs. ca_cert may also be included in that
  538. # case, but it is not required.
  539. # client_cert: File path to client certificate file (PEM/DER)
  540. # Full path should be used since working directory may change when
  541. # wpa_supplicant is run in the background.
  542. # Alternatively, a named configuration blob can be used by setting this
  543. # to blob://<blob name>.
  544. # private_key: File path to client private key file (PEM/DER/PFX)
  545. # When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
  546. # commented out. Both the private key and certificate will be read from
  547. # the PKCS#12 file in this case. Full path should be used since working
  548. # directory may change when wpa_supplicant is run in the background.
  549. # Windows certificate store can be used by leaving client_cert out and
  550. # configuring private_key in one of the following formats:
  551. # cert://substring_to_match
  552. # hash://certificate_thumbprint_in_hex
  553. # for example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
  554. # Note that when running wpa_supplicant as an application, the user
  555. # certificate store (My user account) is used, whereas computer store
  556. # (Computer account) is used when running wpasvc as a service.
  557. # Alternatively, a named configuration blob can be used by setting this
  558. # to blob://<blob name>.
  559. # private_key_passwd: Password for private key file (if left out, this will be
  560. # asked through control interface)
  561. # dh_file: File path to DH/DSA parameters file (in PEM format)
  562. # This is an optional configuration file for setting parameters for an
  563. # ephemeral DH key exchange. In most cases, the default RSA
  564. # authentication does not use this configuration. However, it is possible
  565. # setup RSA to use ephemeral DH key exchange. In addition, ciphers with
  566. # DSA keys always use ephemeral DH keys. This can be used to achieve
  567. # forward secrecy. If the file is in DSA parameters format, it will be
  568. # automatically converted into DH params.
  569. # subject_match: Substring to be matched against the subject of the
  570. # authentication server certificate. If this string is set, the server
  571. # sertificate is only accepted if it contains this string in the subject.
  572. # The subject string is in following format:
  573. # /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as@example.com
  574. # altsubject_match: Semicolon separated string of entries to be matched against
  575. # the alternative subject name of the authentication server certificate.
  576. # If this string is set, the server sertificate is only accepted if it
  577. # contains one of the entries in an alternative subject name extension.
  578. # altSubjectName string is in following format: TYPE:VALUE
  579. # Example: EMAIL:server@example.com
  580. # Example: DNS:server.example.com;DNS:server2.example.com
  581. # Following types are supported: EMAIL, DNS, URI
  582. # phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters
  583. # (string with field-value pairs, e.g., "peapver=0" or
  584. # "peapver=1 peaplabel=1")
  585. # 'peapver' can be used to force which PEAP version (0 or 1) is used.
  586. # 'peaplabel=1' can be used to force new label, "client PEAP encryption",
  587. # to be used during key derivation when PEAPv1 or newer. Most existing
  588. # PEAPv1 implementation seem to be using the old label, "client EAP
  589. # encryption", and wpa_supplicant is now using that as the default value.
  590. # Some servers, e.g., Radiator, may require peaplabel=1 configuration to
  591. # interoperate with PEAPv1; see eap_testing.txt for more details.
  592. # 'peap_outer_success=0' can be used to terminate PEAP authentication on
  593. # tunneled EAP-Success. This is required with some RADIUS servers that
  594. # implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g.,
  595. # Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode)
  596. # include_tls_length=1 can be used to force wpa_supplicant to include
  597. # TLS Message Length field in all TLS messages even if they are not
  598. # fragmented.
  599. # sim_min_num_chal=3 can be used to configure EAP-SIM to require three
  600. # challenges (by default, it accepts 2 or 3)
  601. # result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use
  602. # protected result indication.
  603. # 'crypto_binding' option can be used to control PEAPv0 cryptobinding
  604. # behavior:
  605. # * 0 = do not use cryptobinding (default)
  606. # * 1 = use cryptobinding if server supports it
  607. # * 2 = require cryptobinding
  608. # EAP-WSC (WPS) uses following options: pin=<Device Password> or
  609. # pbc=1.
  610. # phase2: Phase2 (inner authentication with TLS tunnel) parameters
  611. # (string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
  612. # "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS)
  613. # Following certificate/private key fields are used in inner Phase2
  614. # authentication when using EAP-TTLS or EAP-PEAP.
  615. # ca_cert2: File path to CA certificate file. This file can have one or more
  616. # trusted CA certificates. If ca_cert2 and ca_path2 are not included,
  617. # server certificate will not be verified. This is insecure and a trusted
  618. # CA certificate should always be configured.
  619. # ca_path2: Directory path for CA certificate files (PEM)
  620. # client_cert2: File path to client certificate file
  621. # private_key2: File path to client private key file
  622. # private_key2_passwd: Password for private key file
  623. # dh_file2: File path to DH/DSA parameters file (in PEM format)
  624. # subject_match2: Substring to be matched against the subject of the
  625. # authentication server certificate.
  626. # altsubject_match2: Substring to be matched against the alternative subject
  627. # name of the authentication server certificate.
  628. #
  629. # fragment_size: Maximum EAP fragment size in bytes (default 1398).
  630. # This value limits the fragment size for EAP methods that support
  631. # fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set
  632. # small enough to make the EAP messages fit in MTU of the network
  633. # interface used for EAPOL. The default value is suitable for most
  634. # cases.
  635. #
  636. # EAP-FAST variables:
  637. # pac_file: File path for the PAC entries. wpa_supplicant will need to be able
  638. # to create this file and write updates to it when PAC is being
  639. # provisioned or refreshed. Full path to the file should be used since
  640. # working directory may change when wpa_supplicant is run in the
  641. # background. Alternatively, a named configuration blob can be used by
  642. # setting this to blob://<blob name>
  643. # phase1: fast_provisioning option can be used to enable in-line provisioning
  644. # of EAP-FAST credentials (PAC):
  645. # 0 = disabled,
  646. # 1 = allow unauthenticated provisioning,
  647. # 2 = allow authenticated provisioning,
  648. # 3 = allow both unauthenticated and authenticated provisioning
  649. # fast_max_pac_list_len=<num> option can be used to set the maximum
  650. # number of PAC entries to store in a PAC list (default: 10)
  651. # fast_pac_format=binary option can be used to select binary format for
  652. # storing PAC entries in order to save some space (the default
  653. # text format uses about 2.5 times the size of minimal binary
  654. # format)
  655. #
  656. # wpa_supplicant supports number of "EAP workarounds" to work around
  657. # interoperability issues with incorrectly behaving authentication servers.
  658. # These are enabled by default because some of the issues are present in large
  659. # number of authentication servers. Strict EAP conformance mode can be
  660. # configured by disabling workarounds with eap_workaround=0.
  661. # Station inactivity limit
  662. #
  663. # If a station does not send anything in ap_max_inactivity seconds, an
  664. # empty data frame is sent to it in order to verify whether it is
  665. # still in range. If this frame is not ACKed, the station will be
  666. # disassociated and then deauthenticated. This feature is used to
  667. # clear station table of old entries when the STAs move out of the
  668. # range.
  669. #
  670. # The station can associate again with the AP if it is still in range;
  671. # this inactivity poll is just used as a nicer way of verifying
  672. # inactivity; i.e., client will not report broken connection because
  673. # disassociation frame is not sent immediately without first polling
  674. # the STA with a data frame.
  675. # default: 300 (i.e., 5 minutes)
  676. #ap_max_inactivity=300
  677. # DTIM period in Beacon intervals for AP mode (default: 2)
  678. #dtim_period=2
  679. # Example blocks:
  680. # Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
  681. network={
  682. ssid="simple"
  683. psk="very secret passphrase"
  684. priority=5
  685. }
  686. # Same as previous, but request SSID-specific scanning (for APs that reject
  687. # broadcast SSID)
  688. network={
  689. ssid="second ssid"
  690. scan_ssid=1
  691. psk="very secret passphrase"
  692. priority=2
  693. }
  694. # Only WPA-PSK is used. Any valid cipher combination is accepted.
  695. network={
  696. ssid="example"
  697. proto=WPA
  698. key_mgmt=WPA-PSK
  699. pairwise=CCMP TKIP
  700. group=CCMP TKIP WEP104 WEP40
  701. psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
  702. priority=2
  703. }
  704. # WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying
  705. network={
  706. ssid="example"
  707. proto=WPA
  708. key_mgmt=WPA-PSK
  709. pairwise=TKIP
  710. group=TKIP
  711. psk="not so secure passphrase"
  712. wpa_ptk_rekey=600
  713. }
  714. # Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104
  715. # or WEP40 as the group cipher will not be accepted.
  716. network={
  717. ssid="example"
  718. proto=RSN
  719. key_mgmt=WPA-EAP
  720. pairwise=CCMP TKIP
  721. group=CCMP TKIP
  722. eap=TLS
  723. identity="user@example.com"
  724. ca_cert="/etc/cert/ca.pem"
  725. client_cert="/etc/cert/user.pem"
  726. private_key="/etc/cert/user.prv"
  727. private_key_passwd="password"
  728. priority=1
  729. }
  730. # EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel
  731. # (e.g., Radiator)
  732. network={
  733. ssid="example"
  734. key_mgmt=WPA-EAP
  735. eap=PEAP
  736. identity="user@example.com"
  737. password="foobar"
  738. ca_cert="/etc/cert/ca.pem"
  739. phase1="peaplabel=1"
  740. phase2="auth=MSCHAPV2"
  741. priority=10
  742. }
  743. # EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the
  744. # unencrypted use. Real identity is sent only within an encrypted TLS tunnel.
  745. network={
  746. ssid="example"
  747. key_mgmt=WPA-EAP
  748. eap=TTLS
  749. identity="user@example.com"
  750. anonymous_identity="anonymous@example.com"
  751. password="foobar"
  752. ca_cert="/etc/cert/ca.pem"
  753. priority=2
  754. }
  755. # EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted
  756. # use. Real identity is sent only within an encrypted TLS tunnel.
  757. network={
  758. ssid="example"
  759. key_mgmt=WPA-EAP
  760. eap=TTLS
  761. identity="user@example.com"
  762. anonymous_identity="anonymous@example.com"
  763. password="foobar"
  764. ca_cert="/etc/cert/ca.pem"
  765. phase2="auth=MSCHAPV2"
  766. }
  767. # WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner
  768. # authentication.
  769. network={
  770. ssid="example"
  771. key_mgmt=WPA-EAP
  772. eap=TTLS
  773. # Phase1 / outer authentication
  774. anonymous_identity="anonymous@example.com"
  775. ca_cert="/etc/cert/ca.pem"
  776. # Phase 2 / inner authentication
  777. phase2="autheap=TLS"
  778. ca_cert2="/etc/cert/ca2.pem"
  779. client_cert2="/etc/cer/user.pem"
  780. private_key2="/etc/cer/user.prv"
  781. private_key2_passwd="password"
  782. priority=2
  783. }
  784. # Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and
  785. # group cipher.
  786. network={
  787. ssid="example"
  788. bssid=00:11:22:33:44:55
  789. proto=WPA RSN
  790. key_mgmt=WPA-PSK WPA-EAP
  791. pairwise=CCMP
  792. group=CCMP
  793. psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb
  794. }
  795. # Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP
  796. # and all valid ciphers.
  797. network={
  798. ssid=00010203
  799. psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
  800. }
  801. # EAP-SIM with a GSM SIM or USIM
  802. network={
  803. ssid="eap-sim-test"
  804. key_mgmt=WPA-EAP
  805. eap=SIM
  806. pin="1234"
  807. pcsc=""
  808. }
  809. # EAP-PSK
  810. network={
  811. ssid="eap-psk-test"
  812. key_mgmt=WPA-EAP
  813. eap=PSK
  814. anonymous_identity="eap_psk_user"
  815. password=06b4be19da289f475aa46a33cb793029
  816. identity="eap_psk_user@example.com"
  817. }
  818. # IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using
  819. # EAP-TLS for authentication and key generation; require both unicast and
  820. # broadcast WEP keys.
  821. network={
  822. ssid="1x-test"
  823. key_mgmt=IEEE8021X
  824. eap=TLS
  825. identity="user@example.com"
  826. ca_cert="/etc/cert/ca.pem"
  827. client_cert="/etc/cert/user.pem"
  828. private_key="/etc/cert/user.prv"
  829. private_key_passwd="password"
  830. eapol_flags=3
  831. }
  832. # LEAP with dynamic WEP keys
  833. network={
  834. ssid="leap-example"
  835. key_mgmt=IEEE8021X
  836. eap=LEAP
  837. identity="user"
  838. password="foobar"
  839. }
  840. # EAP-IKEv2 using shared secrets for both server and peer authentication
  841. network={
  842. ssid="ikev2-example"
  843. key_mgmt=WPA-EAP
  844. eap=IKEV2
  845. identity="user"
  846. password="foobar"
  847. }
  848. # EAP-FAST with WPA (WPA or WPA2)
  849. network={
  850. ssid="eap-fast-test"
  851. key_mgmt=WPA-EAP
  852. eap=FAST
  853. anonymous_identity="FAST-000102030405"
  854. identity="username"
  855. password="password"
  856. phase1="fast_provisioning=1"
  857. pac_file="/etc/wpa_supplicant.eap-fast-pac"
  858. }
  859. network={
  860. ssid="eap-fast-test"
  861. key_mgmt=WPA-EAP
  862. eap=FAST
  863. anonymous_identity="FAST-000102030405"
  864. identity="username"
  865. password="password"
  866. phase1="fast_provisioning=1"
  867. pac_file="blob://eap-fast-pac"
  868. }
  869. # Plaintext connection (no WPA, no IEEE 802.1X)
  870. network={
  871. ssid="plaintext-test"
  872. key_mgmt=NONE
  873. }
  874. # Shared WEP key connection (no WPA, no IEEE 802.1X)
  875. network={
  876. ssid="static-wep-test"
  877. key_mgmt=NONE
  878. wep_key0="abcde"
  879. wep_key1=0102030405
  880. wep_key2="1234567890123"
  881. wep_tx_keyidx=0
  882. priority=5
  883. }
  884. # Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key
  885. # IEEE 802.11 authentication
  886. network={
  887. ssid="static-wep-test2"
  888. key_mgmt=NONE
  889. wep_key0="abcde"
  890. wep_key1=0102030405
  891. wep_key2="1234567890123"
  892. wep_tx_keyidx=0
  893. priority=5
  894. auth_alg=SHARED
  895. }
  896. # IBSS/ad-hoc network with WPA-None/TKIP.
  897. network={
  898. ssid="test adhoc"
  899. mode=1
  900. frequency=2412
  901. proto=WPA
  902. key_mgmt=WPA-NONE
  903. pairwise=NONE
  904. group=TKIP
  905. psk="secret passphrase"
  906. }
  907. # Catch all example that allows more or less all configuration modes
  908. network={
  909. ssid="example"
  910. scan_ssid=1
  911. key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
  912. pairwise=CCMP TKIP
  913. group=CCMP TKIP WEP104 WEP40
  914. psk="very secret passphrase"
  915. eap=TTLS PEAP TLS
  916. identity="user@example.com"
  917. password="foobar"
  918. ca_cert="/etc/cert/ca.pem"
  919. client_cert="/etc/cert/user.pem"
  920. private_key="/etc/cert/user.prv"
  921. private_key_passwd="password"
  922. phase1="peaplabel=0"
  923. }
  924. # Example of EAP-TLS with smartcard (openssl engine)
  925. network={
  926. ssid="example"
  927. key_mgmt=WPA-EAP
  928. eap=TLS
  929. proto=RSN
  930. pairwise=CCMP TKIP
  931. group=CCMP TKIP
  932. identity="user@example.com"
  933. ca_cert="/etc/cert/ca.pem"
  934. client_cert="/etc/cert/user.pem"
  935. engine=1
  936. # The engine configured here must be available. Look at
  937. # OpenSSL engine support in the global section.
  938. # The key available through the engine must be the private key
  939. # matching the client certificate configured above.
  940. # use the opensc engine
  941. #engine_id="opensc"
  942. #key_id="45"
  943. # use the pkcs11 engine
  944. engine_id="pkcs11"
  945. key_id="id_45"
  946. # Optional PIN configuration; this can be left out and PIN will be
  947. # asked through the control interface
  948. pin="1234"
  949. }
  950. # Example configuration showing how to use an inlined blob as a CA certificate
  951. # data instead of using external file
  952. network={
  953. ssid="example"
  954. key_mgmt=WPA-EAP
  955. eap=TTLS
  956. identity="user@example.com"
  957. anonymous_identity="anonymous@example.com"
  958. password="foobar"
  959. ca_cert="blob://exampleblob"
  960. priority=20
  961. }
  962. blob-base64-exampleblob={
  963. SGVsbG8gV29ybGQhCg==
  964. }
  965. # Wildcard match for SSID (plaintext APs only). This example select any
  966. # open AP regardless of its SSID.
  967. network={
  968. key_mgmt=NONE
  969. }