1 ##### Example wpa_supplicant configuration file ############################### 2 # 3 # This file describes configuration file format and lists all available option. 4 # Please also take a look at simpler configuration examples in 'examples' 5 # subdirectory. 6 # 7 # Empty lines and lines starting with # are ignored 8 9 # NOTE! This file may contain password information and should probably be made 10 # readable only by root user on multiuser systems. 11 12 # Note: All file paths in this configuration file should use full (absolute, 13 # not relative to working directory) path in order to allow working directory 14 # to be changed. This can happen if wpa_supplicant is run in the background. 15 16 # Whether to allow wpa_supplicant to update (overwrite) configuration 17 # 18 # This option can be used to allow wpa_supplicant to overwrite configuration 19 # file whenever configuration is changed (e.g., new network block is added with 20 # wpa_cli or wpa_gui, or a password is changed). This is required for 21 # wpa_cli/wpa_gui to be able to store the configuration changes permanently. 22 # Please note that overwriting configuration file will remove the comments from 23 # it. 24 update_config=1 25 26 # global configuration (shared by all network blocks) 27 # 28 # Parameters for the control interface. If this is specified, wpa_supplicant 29 # will open a control interface that is available for external programs to 30 # manage wpa_supplicant. The meaning of this string depends on which control 31 # interface mechanism is used. For all cases, the existance of this parameter 32 # in configuration is used to determine whether the control interface is 33 # enabled. 34 # 35 # For UNIX domain sockets (default on Linux and BSD): This is a directory that 36 # will be created for UNIX domain sockets for listening to requests from 37 # external programs (CLI/GUI, etc.) for status information and configuration. 38 # The socket file will be named based on the interface name, so multiple 39 # wpa_supplicant processes can be run at the same time if more than one 40 # interface is used. 41 # /var/run/wpa_supplicant is the recommended directory for sockets and by 42 # default, wpa_cli will use it when trying to connect with wpa_supplicant. 43 # 44 # Access control for the control interface can be configured by setting the 45 # directory to allow only members of a group to use sockets. This way, it is 46 # possible to run wpa_supplicant as root (since it needs to change network 47 # configuration and open raw sockets) and still allow GUI/CLI components to be 48 # run as non-root users. However, since the control interface can be used to 49 # change the network configuration, this access needs to be protected in many 50 # cases. By default, wpa_supplicant is configured to use gid 0 (root). If you 51 # want to allow non-root users to use the control interface, add a new group 52 # and change this value to match with that group. Add users that should have 53 # control interface access to this group. If this variable is commented out or 54 # not included in the configuration file, group will not be changed from the 55 # value it got by default when the directory or socket was created. 56 # 57 # When configuring both the directory and group, use following format: 58 # DIR=/var/run/wpa_supplicant GROUP=wheel 59 # DIR=/var/run/wpa_supplicant GROUP=0 60 # (group can be either group name or gid) 61 # 62 # For UDP connections (default on Windows): The value will be ignored. This 63 # variable is just used to select that the control interface is to be created. 64 # The value can be set to, e.g., udp (ctrl_interface=udp) 65 # 66 # For Windows Named Pipe: This value can be used to set the security descriptor 67 # for controlling access to the control interface. Security descriptor can be 68 # set using Security Descriptor String Format (see http://msdn.microsoft.com/ 69 # library/default.asp?url=/library/en-us/secauthz/security/ 70 # security_descriptor_string_format.asp). The descriptor string needs to be 71 # prefixed with SDDL=. For example, ctrl_interface=SDDL=D: would set an empty 72 # DACL (which will reject all connections). See README-Windows.txt for more 73 # information about SDDL string format. 74 # 75 ctrl_interface=wlan0 76 77 # IEEE 802.1X/EAPOL version 78 # wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which defines 79 # EAPOL version 2. However, there are many APs that do not handle the new 80 # version number correctly (they seem to drop the frames completely). In order 81 # to make wpa_supplicant interoperate with these APs, the version number is set 82 # to 1 by default. This configuration value can be used to set it to the new 83 # version (2). 84 eapol_version=1 85 86 # AP scanning/selection 87 # By default, wpa_supplicant requests driver to perform AP scanning and then 88 # uses the scan results to select a suitable AP. Another alternative is to 89 # allow the driver to take care of AP scanning and selection and use 90 # wpa_supplicant just to process EAPOL frames based on IEEE 802.11 association 91 # information from the driver. 92 # 1: wpa_supplicant initiates scanning and AP selection 93 # 0: driver takes care of scanning, AP selection, and IEEE 802.11 association 94 # parameters (e.g., WPA IE generation); this mode can also be used with 95 # non-WPA drivers when using IEEE 802.1X mode; do not try to associate with 96 # APs (i.e., external program needs to control association). This mode must 97 # also be used when using wired Ethernet drivers. 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 ap_scan=1 106 107 # EAP fast re-authentication 108 # By default, fast re-authentication is enabled for all EAP methods that 109 # support it. This variable can be used to disable fast re-authentication. 110 # Normally, there is no need to disable this. 111 fast_reauth=1 112 113 # OpenSSL Engine support 114 # These options can be used to load OpenSSL engines. 115 # The two engines that are supported currently are shown below: 116 # They are both from the opensc project (http://www.opensc.org/) 117 # By default no engines are loaded. 118 # make the opensc engine available 119 #opensc_engine_path=/usr/lib/opensc/engine_opensc.so 120 # make the pkcs11 engine available 121 #pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so 122 # configure the path to the pkcs11 module required by the pkcs11 engine 123 #pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so 124 125 # Dynamic EAP methods 126 # If EAP methods were built dynamically as shared object files, they need to be 127 # loaded here before being used in the network blocks. By default, EAP methods 128 # are included statically in the build, so these lines are not needed 129 #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so 130 #load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so 131 132 # Driver interface parameters 133 # This field can be used to configure arbitrary driver interace parameters. The 134 # format is specific to the selected driver interface. This field is not used 135 # in most cases. 136 #driver_param="field=value" 137 138 # Country code 139 # The ISO/IEC alpha2 country code for the country in which this device is 140 # currently operating. 141 #country=US 142 143 # Maximum lifetime for PMKSA in seconds; default 43200 144 #dot11RSNAConfigPMKLifetime=43200 145 # Threshold for reauthentication (percentage of PMK lifetime); default 70 146 #dot11RSNAConfigPMKReauthThreshold=70 147 # Timeout for security association negotiation in seconds; default 60 148 #dot11RSNAConfigSATimeout=60 149 150 # Wi-Fi Protected Setup (WPS) parameters 151 152 # Universally Unique IDentifier (UUID; see RFC 4122) of the device 153 # If not configured, UUID will be generated based on the local MAC address. 154 #uuid=12345678-9abc-def0-1234-56789abcdef0 155 156 # Device Name 157 # User-friendly description of device; up to 32 octets encoded in UTF-8 158 #device_name=Wireless Client 159 160 # Manufacturer 161 # The manufacturer of the device (up to 64 ASCII characters) 162 #manufacturer=Company 163 164 # Model Name 165 # Model of the device (up to 32 ASCII characters) 166 #model_name=cmodel 167 168 # Model Number 169 # Additional device description (up to 32 ASCII characters) 170 #model_number=123 171 172 # Serial Number 173 # Serial number of the device (up to 32 characters) 174 #serial_number=12345 175 176 # Primary Device Type 177 # Used format: <categ>-<OUI>-<subcateg> 178 # categ = Category as an integer value 179 # OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for 180 # default WPS OUI 181 # subcateg = OUI-specific Sub Category as an integer value 182 # Examples: 183 # 1-0050F204-1 (Computer / PC) 184 # 1-0050F204-2 (Computer / Server) 185 # 5-0050F204-1 (Storage / NAS) 186 # 6-0050F204-1 (Network Infrastructure / AP) 187 #device_type=1-0050F204-1 188 189 # OS Version 190 # 4-octet operating system version number (hex string) 191 #os_version=01020300 192 193 # Credential processing 194 # 0 = process received credentials internally (default) 195 # 1 = do not process received credentials; just pass them over ctrl_iface to 196 # external program(s) 197 # 2 = process received credentials internally and pass them over ctrl_iface 198 # to external program(s) 199 #wps_cred_processing=0 200 201 # network block 202 # 203 # Each network (usually AP's sharing the same SSID) is configured as a separate 204 # block in this configuration file. The network blocks are in preference order 205 # (the first match is used). 206 # 207 # network block fields: 208 # 209 # disabled: 210 # 0 = this network can be used (default) 211 # 1 = this network block is disabled (can be enabled through ctrl_iface, 212 # e.g., with wpa_cli or wpa_gui) 213 # 214 # id_str: Network identifier string for external scripts. This value is passed 215 # to external action script through wpa_cli as WPA_ID_STR environment 216 # variable to make it easier to do network specific configuration. 217 # 218 # ssid: SSID (mandatory); either as an ASCII string with double quotation or 219 # as hex string; network name 220 # 221 # scan_ssid: 222 # 0 = do not scan this SSID with specific Probe Request frames (default) 223 # 1 = scan with SSID-specific Probe Request frames (this can be used to 224 # find APs that do not accept broadcast SSID or use multiple SSIDs; 225 # this will add latency to scanning, so enable this only when needed) 226 # 227 # bssid: BSSID (optional); if set, this network block is used only when 228 # associating with the AP using the configured BSSID 229 # 230 # priority: priority group (integer) 231 # By default, all networks will get same priority group (0). If some of the 232 # networks are more desirable, this field can be used to change the order in 233 # which wpa_supplicant goes through the networks when selecting a BSS. The 234 # priority groups will be iterated in decreasing priority (i.e., the larger the 235 # priority value, the sooner the network is matched against the scan results). 236 # Within each priority group, networks will be selected based on security 237 # policy, signal strength, etc. 238 # Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not 239 # using this priority to select the order for scanning. Instead, they try the 240 # networks in the order that used in the configuration file. 241 # 242 # mode: IEEE 802.11 operation mode 243 # 0 = infrastructure (Managed) mode, i.e., associate with an AP (default) 244 # 1 = IBSS (ad-hoc, peer-to-peer) 245 # Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP) 246 # and key_mgmt=WPA-NONE (fixed group key TKIP/CCMP). In addition, ap_scan has 247 # to be set to 2 for IBSS. WPA-None requires following network block options: 248 # proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not 249 # both), and psk must also be set. 250 # 251 # frequency: Channel frequency in megahertz (MHz) for IBSS, e.g., 252 # 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial 253 # channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode. 254 # In addition, this value is only used by the station that creates the IBSS. If 255 # an IBSS network with the configured SSID is already present, the frequency of 256 # the network will be used instead of this configured value. 257 # 258 # proto: list of accepted protocols 259 # WPA = WPA/IEEE 802.11i/D3.0 260 # RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN) 261 # If not set, this defaults to: WPA RSN 262 # 263 # key_mgmt: list of accepted authenticated key management protocols 264 # WPA-PSK = WPA pre-shared key (this requires 'psk' field) 265 # WPA-EAP = WPA using EAP authentication 266 # IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically 267 # generated WEP keys 268 # NONE = WPA is not used; plaintext or static WEP could be used 269 # WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms 270 # WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms 271 # If not set, this defaults to: WPA-PSK WPA-EAP 272 # 273 # auth_alg: list of allowed IEEE 802.11 authentication algorithms 274 # OPEN = Open System authentication (required for WPA/WPA2) 275 # SHARED = Shared Key authentication (requires static WEP keys) 276 # LEAP = LEAP/Network EAP (only used with LEAP) 277 # If not set, automatic selection is used (Open System with LEAP enabled if 278 # LEAP is allowed as one of the EAP methods). 279 # 280 # pairwise: list of accepted pairwise (unicast) ciphers for WPA 281 # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] 282 # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0] 283 # NONE = Use only Group Keys (deprecated, should not be included if APs support 284 # pairwise keys) 285 # If not set, this defaults to: CCMP TKIP 286 # 287 # group: list of accepted group (broadcast/multicast) ciphers for WPA 288 # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] 289 # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0] 290 # WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key 291 # WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11] 292 # If not set, this defaults to: CCMP TKIP WEP104 WEP40 293 # 294 # psk: WPA preshared key; 256-bit pre-shared key 295 # The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e., 296 # 32 bytes or as an ASCII passphrase (in which case, the real PSK will be 297 # generated using the passphrase and SSID). ASCII passphrase must be between 298 # 8 and 63 characters (inclusive). 299 # This field is not needed, if WPA-EAP is used. 300 # Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys 301 # from ASCII passphrase. This process uses lot of CPU and wpa_supplicant 302 # startup and reconfiguration time can be optimized by generating the PSK only 303 # only when the passphrase or SSID has actually changed. 304 # 305 # eapol_flags: IEEE 802.1X/EAPOL options (bit field) 306 # Dynamic WEP key required for non-WPA mode 307 # bit0 (1): require dynamically generated unicast WEP key 308 # bit1 (2): require dynamically generated broadcast WEP key 309 # (3 = require both keys; default) 310 # Note: When using wired authentication, eapol_flags must be set to 0 for the 311 # authentication to be completed successfully. 312 # 313 # mixed_cell: This option can be used to configure whether so called mixed 314 # cells, i.e., networks that use both plaintext and encryption in the same 315 # SSID, are allowed when selecting a BSS form scan results. 316 # 0 = disabled (default) 317 # 1 = enabled 318 # 319 # proactive_key_caching: 320 # Enable/disable opportunistic PMKSA caching for WPA2. 321 # 0 = disabled (default) 322 # 1 = enabled 323 # 324 # wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or 325 # hex without quotation, e.g., 0102030405) 326 # wep_tx_keyidx: Default WEP key index (TX) (0..3) 327 # 328 # peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e DLS) is 329 # allowed. This is only used with RSN/WPA2. 330 # 0 = disabled (default) 331 # 1 = enabled 332 #peerkey=1 333 # 334 # wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to 335 # enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies. 336 # 337 # Following fields are only used with internal EAP implementation. 338 # eap: space-separated list of accepted EAP methods 339 # MD5 = EAP-MD5 (unsecure and does not generate keying material -> 340 # cannot be used with WPA; to be used as a Phase 2 method 341 # with EAP-PEAP or EAP-TTLS) 342 # MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used 343 # as a Phase 2 method with EAP-PEAP or EAP-TTLS) 344 # OTP = EAP-OTP (cannot be used separately with WPA; to be used 345 # as a Phase 2 method with EAP-PEAP or EAP-TTLS) 346 # GTC = EAP-GTC (cannot be used separately with WPA; to be used 347 # as a Phase 2 method with EAP-PEAP or EAP-TTLS) 348 # TLS = EAP-TLS (client and server certificate) 349 # PEAP = EAP-PEAP (with tunnelled EAP authentication) 350 # TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2 351 # authentication) 352 # If not set, all compiled in methods are allowed. 353 # 354 # identity: Identity string for EAP 355 # This field is also used to configure user NAI for 356 # EAP-PSK/PAX/SAKE/GPSK. 357 # anonymous_identity: Anonymous identity string for EAP (to be used as the 358 # unencrypted identity with EAP types that support different tunnelled 359 # identity, e.g., EAP-TTLS) 360 # password: Password string for EAP. This field can include either the 361 # plaintext password (using ASCII or hex string) or a NtPasswordHash 362 # (16-byte MD4 hash of password) in hash:<32 hex digits> format. 363 # NtPasswordHash can only be used when the password is for MSCHAPv2 or 364 # MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP). 365 # EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit 366 # PSK) is also configured using this field. For EAP-GPSK, this is a 367 # variable length PSK. 368 # ca_cert: File path to CA certificate file (PEM/DER). This file can have one 369 # or more trusted CA certificates. If ca_cert and ca_path are not 370 # included, server certificate will not be verified. This is insecure and 371 # a trusted CA certificate should always be configured when using 372 # EAP-TLS/TTLS/PEAP. Full path should be used since working directory may 373 # change when wpa_supplicant is run in the background. 374 # On Windows, trusted CA certificates can be loaded from the system 375 # certificate store by setting this to cert_store://<name>, e.g., 376 # ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT". 377 # Note that when running wpa_supplicant as an application, the user 378 # certificate store (My user account) is used, whereas computer store 379 # (Computer account) is used when running wpasvc as a service. 380 # ca_path: Directory path for CA certificate files (PEM). This path may 381 # contain multiple CA certificates in OpenSSL format. Common use for this 382 # is to point to system trusted CA list which is often installed into 383 # directory like /etc/ssl/certs. If configured, these certificates are 384 # added to the list of trusted CAs. ca_cert may also be included in that 385 # case, but it is not required. 386 # client_cert: File path to client certificate file (PEM/DER) 387 # Full path should be used since working directory may change when 388 # wpa_supplicant is run in the background. 389 # Alternatively, a named configuration blob can be used by setting this 390 # to blob://<blob name>. 391 # private_key: File path to client private key file (PEM/DER/PFX) 392 # When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be 393 # commented out. Both the private key and certificate will be read from 394 # the PKCS#12 file in this case. Full path should be used since working 395 # directory may change when wpa_supplicant is run in the background. 396 # Windows certificate store can be used by leaving client_cert out and 397 # configuring private_key in one of the following formats: 398 # cert://substring_to_match 399 # hash://certificate_thumbprint_in_hex 400 # for example: private_key="hash://63093aa9c47f56ae88334c7b65a4" 401 # Note that when running wpa_supplicant as an application, the user 402 # certificate store (My user account) is used, whereas computer store 403 # (Computer account) is used when running wpasvc as a service. 404 # Alternatively, a named configuration blob can be used by setting this 405 # to blob://<blob name>. 406 # private_key_passwd: Password for private key file (if left out, this will be 407 # asked through control interface) 408 # dh_file: File path to DH/DSA parameters file (in PEM format) 409 # This is an optional configuration file for setting parameters for an 410 # ephemeral DH key exchange. In most cases, the default RSA 411 # authentication does not use this configuration. However, it is possible 412 # setup RSA to use ephemeral DH key exchange. In addition, ciphers with 413 # DSA keys always use ephemeral DH keys. This can be used to achieve 414 # forward secrecy. If the file is in DSA parameters format, it will be 415 # automatically converted into DH params. 416 # subject_match: Substring to be matched against the subject of the 417 # authentication server certificate. If this string is set, the server 418 # sertificate is only accepted if it contains this string in the subject. 419 # The subject string is in following format: 420 # /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as (at] example.com 421 # altsubject_match: Semicolon separated string of entries to be matched against 422 # the alternative subject name of the authentication server certificate. 423 # If this string is set, the server sertificate is only accepted if it 424 # contains one of the entries in an alternative subject name extension. 425 # altSubjectName string is in following format: TYPE:VALUE 426 # Example: EMAIL:server (at] example.com 427 # Example: DNS:server.example.com;DNS:server2.example.com 428 # Following types are supported: EMAIL, DNS, URI 429 # phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters 430 # (string with field-value pairs, e.g., "peapver=0" or 431 # "peapver=1 peaplabel=1") 432 # 'peapver' can be used to force which PEAP version (0 or 1) is used. 433 # 'peaplabel=1' can be used to force new label, "client PEAP encryption", 434 # to be used during key derivation when PEAPv1 or newer. Most existing 435 # PEAPv1 implementation seem to be using the old label, "client EAP 436 # encryption", and wpa_supplicant is now using that as the default value. 437 # Some servers, e.g., Radiator, may require peaplabel=1 configuration to 438 # interoperate with PEAPv1; see eap_testing.txt for more details. 439 # 'peap_outer_success=0' can be used to terminate PEAP authentication on 440 # tunneled EAP-Success. This is required with some RADIUS servers that 441 # implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g., 442 # Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode) 443 # include_tls_length=1 can be used to force wpa_supplicant to include 444 # TLS Message Length field in all TLS messages even if they are not 445 # fragmented. 446 # sim_min_num_chal=3 can be used to configure EAP-SIM to require three 447 # challenges (by default, it accepts 2 or 3) 448 # result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use 449 # protected result indication. 450 # 'crypto_binding' option can be used to control PEAPv0 cryptobinding 451 # behavior: 452 # * 0 = do not use cryptobinding (default) 453 # * 1 = use cryptobinding if server supports it 454 # * 2 = require cryptobinding 455 # EAP-WSC (WPS) uses following options: pin=<Device Password> or 456 # pbc=1. 457 # phase2: Phase2 (inner authentication with TLS tunnel) parameters 458 # (string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or 459 # "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS) 460 # Following certificate/private key fields are used in inner Phase2 461 # authentication when using EAP-TTLS or EAP-PEAP. 462 # ca_cert2: File path to CA certificate file. This file can have one or more 463 # trusted CA certificates. If ca_cert2 and ca_path2 are not included, 464 # server certificate will not be verified. This is insecure and a trusted 465 # CA certificate should always be configured. 466 # ca_path2: Directory path for CA certificate files (PEM) 467 # client_cert2: File path to client certificate file 468 # private_key2: File path to client private key file 469 # private_key2_passwd: Password for private key file 470 # dh_file2: File path to DH/DSA parameters file (in PEM format) 471 # subject_match2: Substring to be matched against the subject of the 472 # authentication server certificate. 473 # altsubject_match2: Substring to be matched against the alternative subject 474 # name of the authentication server certificate. 475 # 476 # fragment_size: Maximum EAP fragment size in bytes (default 1398). 477 # This value limits the fragment size for EAP methods that support 478 # fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set 479 # small enough to make the EAP messages fit in MTU of the network 480 # interface used for EAPOL. The default value is suitable for most 481 # cases. 482 # 483 # EAP-FAST variables: 484 # pac_file: File path for the PAC entries. wpa_supplicant will need to be able 485 # to create this file and write updates to it when PAC is being 486 # provisioned or refreshed. Full path to the file should be used since 487 # working directory may change when wpa_supplicant is run in the 488 # background. Alternatively, a named configuration blob can be used by 489 # setting this to blob://<blob name> 490 # phase1: fast_provisioning option can be used to enable in-line provisioning 491 # of EAP-FAST credentials (PAC): 492 # 0 = disabled, 493 # 1 = allow unauthenticated provisioning, 494 # 2 = allow authenticated provisioning, 495 # 3 = allow both unauthenticated and authenticated provisioning 496 # fast_max_pac_list_len=<num> option can be used to set the maximum 497 # number of PAC entries to store in a PAC list (default: 10) 498 # fast_pac_format=binary option can be used to select binary format for 499 # storing PAC entries in order to save some space (the default 500 # text format uses about 2.5 times the size of minimal binary 501 # format) 502 # 503 # wpa_supplicant supports number of "EAP workarounds" to work around 504 # interoperability issues with incorrectly behaving authentication servers. 505 # These are enabled by default because some of the issues are present in large 506 # number of authentication servers. Strict EAP conformance mode can be 507 # configured by disabling workarounds with eap_workaround=0. 508 509 # Example blocks: 510 511 # Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers 512 network={ 513 ssid="simple" 514 psk="very secret passphrase" 515 priority=5 516 } 517 518 # Same as previous, but request SSID-specific scanning (for APs that reject 519 # broadcast SSID) 520 network={ 521 ssid="second ssid" 522 scan_ssid=1 523 psk="very secret passphrase" 524 priority=2 525 } 526 527 # Only WPA-PSK is used. Any valid cipher combination is accepted. 528 network={ 529 ssid="example" 530 proto=WPA 531 key_mgmt=WPA-PSK 532 pairwise=CCMP TKIP 533 group=CCMP TKIP WEP104 WEP40 534 psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb 535 priority=2 536 } 537 538 # WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying 539 network={ 540 ssid="example" 541 proto=WPA 542 key_mgmt=WPA-PSK 543 pairwise=TKIP 544 group=TKIP 545 psk="not so secure passphrase" 546 wpa_ptk_rekey=600 547 } 548 549 # Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104 550 # or WEP40 as the group cipher will not be accepted. 551 network={ 552 ssid="example" 553 proto=RSN 554 key_mgmt=WPA-EAP 555 pairwise=CCMP TKIP 556 group=CCMP TKIP 557 eap=TLS 558 identity="user (at] example.com" 559 ca_cert="/etc/cert/ca.pem" 560 client_cert="/etc/cert/user.pem" 561 private_key="/etc/cert/user.prv" 562 private_key_passwd="password" 563 priority=1 564 } 565 566 # EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel 567 # (e.g., Radiator) 568 network={ 569 ssid="example" 570 key_mgmt=WPA-EAP 571 eap=PEAP 572 identity="user (at] example.com" 573 password="foobar" 574 ca_cert="/etc/cert/ca.pem" 575 phase1="peaplabel=1" 576 phase2="auth=MSCHAPV2" 577 priority=10 578 } 579 580 # EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the 581 # unencrypted use. Real identity is sent only within an encrypted TLS tunnel. 582 network={ 583 ssid="example" 584 key_mgmt=WPA-EAP 585 eap=TTLS 586 identity="user (at] example.com" 587 anonymous_identity="anonymous (at] example.com" 588 password="foobar" 589 ca_cert="/etc/cert/ca.pem" 590 priority=2 591 } 592 593 # EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted 594 # use. Real identity is sent only within an encrypted TLS tunnel. 595 network={ 596 ssid="example" 597 key_mgmt=WPA-EAP 598 eap=TTLS 599 identity="user (at] example.com" 600 anonymous_identity="anonymous (at] example.com" 601 password="foobar" 602 ca_cert="/etc/cert/ca.pem" 603 phase2="auth=MSCHAPV2" 604 } 605 606 # WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner 607 # authentication. 608 network={ 609 ssid="example" 610 key_mgmt=WPA-EAP 611 eap=TTLS 612 # Phase1 / outer authentication 613 anonymous_identity="anonymous (at] example.com" 614 ca_cert="/etc/cert/ca.pem" 615 # Phase 2 / inner authentication 616 phase2="autheap=TLS" 617 ca_cert2="/etc/cert/ca2.pem" 618 client_cert2="/etc/cer/user.pem" 619 private_key2="/etc/cer/user.prv" 620 private_key2_passwd="password" 621 priority=2 622 } 623 624 # Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and 625 # group cipher. 626 network={ 627 ssid="example" 628 bssid=00:11:22:33:44:55 629 proto=WPA RSN 630 key_mgmt=WPA-PSK WPA-EAP 631 pairwise=CCMP 632 group=CCMP 633 psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb 634 } 635 636 # Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP 637 # and all valid ciphers. 638 network={ 639 ssid=00010203 640 psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f 641 } 642 643 644 # EAP-SIM with a GSM SIM or USIM 645 network={ 646 ssid="eap-sim-test" 647 key_mgmt=WPA-EAP 648 eap=SIM 649 pin="1234" 650 pcsc="" 651 } 652 653 654 # EAP-PSK 655 network={ 656 ssid="eap-psk-test" 657 key_mgmt=WPA-EAP 658 eap=PSK 659 anonymous_identity="eap_psk_user" 660 password=06b4be19da289f475aa46a33cb793029 661 identity="eap_psk_user (at] example.com" 662 } 663 664 665 # IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using 666 # EAP-TLS for authentication and key generation; require both unicast and 667 # broadcast WEP keys. 668 network={ 669 ssid="1x-test" 670 key_mgmt=IEEE8021X 671 eap=TLS 672 identity="user (at] example.com" 673 ca_cert="/etc/cert/ca.pem" 674 client_cert="/etc/cert/user.pem" 675 private_key="/etc/cert/user.prv" 676 private_key_passwd="password" 677 eapol_flags=3 678 } 679 680 681 # LEAP with dynamic WEP keys 682 network={ 683 ssid="leap-example" 684 key_mgmt=IEEE8021X 685 eap=LEAP 686 identity="user" 687 password="foobar" 688 } 689 690 # EAP-IKEv2 using shared secrets for both server and peer authentication 691 network={ 692 ssid="ikev2-example" 693 key_mgmt=WPA-EAP 694 eap=IKEV2 695 identity="user" 696 password="foobar" 697 } 698 699 # EAP-FAST with WPA (WPA or WPA2) 700 network={ 701 ssid="eap-fast-test" 702 key_mgmt=WPA-EAP 703 eap=FAST 704 anonymous_identity="FAST-000102030405" 705 identity="username" 706 password="password" 707 phase1="fast_provisioning=1" 708 pac_file="/etc/wpa_supplicant.eap-fast-pac" 709 } 710 711 network={ 712 ssid="eap-fast-test" 713 key_mgmt=WPA-EAP 714 eap=FAST 715 anonymous_identity="FAST-000102030405" 716 identity="username" 717 password="password" 718 phase1="fast_provisioning=1" 719 pac_file="blob://eap-fast-pac" 720 } 721 722 # Plaintext connection (no WPA, no IEEE 802.1X) 723 network={ 724 ssid="plaintext-test" 725 key_mgmt=NONE 726 } 727 728 729 # Shared WEP key connection (no WPA, no IEEE 802.1X) 730 network={ 731 ssid="static-wep-test" 732 key_mgmt=NONE 733 wep_key0="abcde" 734 wep_key1=0102030405 735 wep_key2="1234567890123" 736 wep_tx_keyidx=0 737 priority=5 738 } 739 740 741 # Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key 742 # IEEE 802.11 authentication 743 network={ 744 ssid="static-wep-test2" 745 key_mgmt=NONE 746 wep_key0="abcde" 747 wep_key1=0102030405 748 wep_key2="1234567890123" 749 wep_tx_keyidx=0 750 priority=5 751 auth_alg=SHARED 752 } 753 754 755 # IBSS/ad-hoc network with WPA-None/TKIP. 756 network={ 757 ssid="test adhoc" 758 mode=1 759 frequency=2412 760 proto=WPA 761 key_mgmt=WPA-NONE 762 pairwise=NONE 763 group=TKIP 764 psk="secret passphrase" 765 } 766 767 768 # Catch all example that allows more or less all configuration modes 769 network={ 770 ssid="example" 771 scan_ssid=1 772 key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE 773 pairwise=CCMP TKIP 774 group=CCMP TKIP WEP104 WEP40 775 psk="very secret passphrase" 776 eap=TTLS PEAP TLS 777 identity="user (at] example.com" 778 password="foobar" 779 ca_cert="/etc/cert/ca.pem" 780 client_cert="/etc/cert/user.pem" 781 private_key="/etc/cert/user.prv" 782 private_key_passwd="password" 783 phase1="peaplabel=0" 784 } 785 786 # Example of EAP-TLS with smartcard (openssl engine) 787 network={ 788 ssid="example" 789 key_mgmt=WPA-EAP 790 eap=TLS 791 proto=RSN 792 pairwise=CCMP TKIP 793 group=CCMP TKIP 794 identity="user (at] example.com" 795 ca_cert="/etc/cert/ca.pem" 796 client_cert="/etc/cert/user.pem" 797 798 engine=1 799 800 # The engine configured here must be available. Look at 801 # OpenSSL engine support in the global section. 802 # The key available through the engine must be the private key 803 # matching the client certificate configured above. 804 805 # use the opensc engine 806 #engine_id="opensc" 807 #key_id="45" 808 809 # use the pkcs11 engine 810 engine_id="pkcs11" 811 key_id="id_45" 812 813 # Optional PIN configuration; this can be left out and PIN will be 814 # asked through the control interface 815 pin="1234" 816 } 817 818 # Example configuration showing how to use an inlined blob as a CA certificate 819 # data instead of using external file 820 network={ 821 ssid="example" 822 key_mgmt=WPA-EAP 823 eap=TTLS 824 identity="user (at] example.com" 825 anonymous_identity="anonymous (at] example.com" 826 password="foobar" 827 ca_cert="blob://exampleblob" 828 priority=20 829 } 830 831 blob-base64-exampleblob={ 832 SGVsbG8gV29ybGQhCg== 833 } 834 835 836 # Wildcard match for SSID (plaintext APs only). This example select any 837 # open AP regardless of its SSID. 838 network={ 839 key_mgmt=NONE 840 } 841
