1##### Example wpa_supplicant configuration file ############################### 2# 3# This file describes configuration file format and lists all available option. 4# Please also take a look at simpler configuration examples in 'examples' 5# subdirectory. 6# 7# Empty lines and lines starting with # are ignored 8 9# NOTE! This file may contain password information and should probably be made 10# readable only by root user on multiuser systems. 11 12# Note: All file paths in this configuration file should use full (absolute, 13# not relative to working directory) path in order to allow working directory 14# to be changed. This can happen if wpa_supplicant is run in the background. 15 16# Whether to allow wpa_supplicant to update (overwrite) configuration 17# 18# This option can be used to allow wpa_supplicant to overwrite configuration 19# file whenever configuration is changed (e.g., new network block is added with 20# wpa_cli or wpa_gui, or a password is changed). This is required for 21# wpa_cli/wpa_gui to be able to store the configuration changes permanently. 22# Please note that overwriting configuration file will remove the comments from 23# it. 24#update_config=1 25 26# global configuration (shared by all network blocks) 27# 28# Parameters for the control interface. If this is specified, wpa_supplicant 29# will open a control interface that is available for external programs to 30# manage wpa_supplicant. The meaning of this string depends on which control 31# interface mechanism is used. For all cases, the existence of this parameter 32# in configuration is used to determine whether the control interface is 33# enabled. 34# 35# For UNIX domain sockets (default on Linux and BSD): This is a directory that 36# will be created for UNIX domain sockets for listening to requests from 37# external programs (CLI/GUI, etc.) for status information and configuration. 38# The socket file will be named based on the interface name, so multiple 39# wpa_supplicant processes can be run at the same time if more than one 40# interface is used. 41# /var/run/wpa_supplicant is the recommended directory for sockets and by 42# default, wpa_cli will use it when trying to connect with wpa_supplicant. 43# 44# Access control for the control interface can be configured by setting the 45# directory to allow only members of a group to use sockets. This way, it is 46# possible to run wpa_supplicant as root (since it needs to change network 47# configuration and open raw sockets) and still allow GUI/CLI components to be 48# run as non-root users. However, since the control interface can be used to 49# change the network configuration, this access needs to be protected in many 50# cases. By default, wpa_supplicant is configured to use gid 0 (root). If you 51# want to allow non-root users to use the control interface, add a new group 52# and change this value to match with that group. Add users that should have 53# control interface access to this group. If this variable is commented out or 54# not included in the configuration file, group will not be changed from the 55# value it got by default when the directory or socket was created. 56# 57# When configuring both the directory and group, use following format: 58# DIR=/var/run/wpa_supplicant GROUP=wheel 59# DIR=/var/run/wpa_supplicant GROUP=0 60# (group can be either group name or gid) 61# 62# For UDP connections (default on Windows): The value will be ignored. This 63# variable is just used to select that the control interface is to be created. 64# The value can be set to, e.g., udp (ctrl_interface=udp) 65# 66# For Windows Named Pipe: This value can be used to set the security descriptor 67# for controlling access to the control interface. Security descriptor can be 68# set using Security Descriptor String Format (see http://msdn.microsoft.com/ 69# library/default.asp?url=/library/en-us/secauthz/security/ 70# security_descriptor_string_format.asp). The descriptor string needs to be 71# prefixed with SDDL=. For example, ctrl_interface=SDDL=D: would set an empty 72# DACL (which will reject all connections). See README-Windows.txt for more 73# information about SDDL string format. 74# 75ctrl_interface=/var/run/wpa_supplicant 76 77# IEEE 802.1X/EAPOL version 78# wpa_supplicant is implemented based on IEEE Std 802.1X-2004 which defines 79# EAPOL version 2. However, there are many APs that do not handle the new 80# version number correctly (they seem to drop the frames completely). In order 81# to make wpa_supplicant interoperate with these APs, the version number is set 82# to 1 by default. This configuration value can be used to set it to the new 83# version (2). 84# Note: When using MACsec, eapol_version shall be set to 3, which is 85# defined in IEEE Std 802.1X-2010. 86eapol_version=1 87 88# AP scanning/selection 89# By default, wpa_supplicant requests driver to perform AP scanning and then 90# uses the scan results to select a suitable AP. Another alternative is to 91# allow the driver to take care of AP scanning and selection and use 92# wpa_supplicant just to process EAPOL frames based on IEEE 802.11 association 93# information from the driver. 94# 1: wpa_supplicant initiates scanning and AP selection; if no APs matching to 95# the currently enabled networks are found, a new network (IBSS or AP mode 96# operation) may be initialized (if configured) (default) 97# 0: This mode must only be used when using wired Ethernet drivers 98# (including MACsec). 99# 2: like 0, but associate with APs using security policy and SSID (but not 100# BSSID); this can be used, e.g., with ndiswrapper and NDIS drivers to 101# enable operation with hidden SSIDs and optimized roaming; in this mode, 102# the network blocks in the configuration file are tried one by one until 103# the driver reports successful association; each network block should have 104# explicit security policy (i.e., only one option in the lists) for 105# key_mgmt, pairwise, group, proto variables 106# Note: ap_scan=0/2 should not be used with the nl80211 driver interface (the 107# current Linux interface). ap_scan=1 is the only option working with nl80211. 108# For finding networks using hidden SSID, scan_ssid=1 in the network block can 109# be used with nl80211. 110# When using IBSS or AP mode, ap_scan=2 mode can force the new network to be 111# created immediately regardless of scan results. ap_scan=1 mode will first try 112# to scan for existing networks and only if no matches with the enabled 113# networks are found, a new IBSS or AP mode network is created. 114ap_scan=1 115 116# Whether to force passive scan for network connection 117# 118# By default, scans will send out Probe Request frames on channels that allow 119# active scanning. This advertise the local station to the world. Normally this 120# is fine, but users may wish to do passive scanning where the radio should only 121# listen quietly for Beacon frames and not send any Probe Request frames. Actual 122# functionality may be driver dependent. 123# 124# This parameter can be used to force only passive scanning to be used 125# for network connection cases. It should be noted that this will slow 126# down scan operations and reduce likelihood of finding the AP. In 127# addition, some use cases will override this due to functional 128# requirements, e.g., for finding an AP that uses hidden SSID 129# (scan_ssid=1) or P2P device discovery. 130# 131# 0: Do normal scans (allow active scans) (default) 132# 1: Do passive scans. 133#passive_scan=0 134 135# MPM residency 136# By default, wpa_supplicant implements the mesh peering manager (MPM) for an 137# open mesh. However, if the driver can implement the MPM, you may set this to 138# 0 to use the driver version. When AMPE is enabled, the wpa_supplicant MPM is 139# always used. 140# 0: MPM lives in the driver 141# 1: wpa_supplicant provides an MPM which handles peering (default) 142#user_mpm=1 143 144# Maximum number of peer links (0-255; default: 99) 145# Maximum number of mesh peering currently maintained by the STA. 146#max_peer_links=99 147 148# Timeout in seconds to detect STA inactivity (default: 300 seconds) 149# 150# This timeout value is used in mesh STA to clean up inactive stations. 151#mesh_max_inactivity=300 152 153# Enable 802.11s layer-2 routing and forwarding (dot11MeshForwarding) 154#mesh_fwding=1 155 156# cert_in_cb - Whether to include a peer certificate dump in events 157# This controls whether peer certificates for authentication server and 158# its certificate chain are included in EAP peer certificate events. This is 159# enabled by default. 160#cert_in_cb=1 161 162# EAP fast re-authentication 163# By default, fast re-authentication is enabled for all EAP methods that 164# support it. This variable can be used to disable fast re-authentication. 165# Normally, there is no need to disable this. 166fast_reauth=1 167 168# OpenSSL Engine support 169# These options can be used to load OpenSSL engines in special or legacy 170# modes. 171# The two engines that are supported currently are shown below: 172# They are both from the opensc project (http://www.opensc.org/) 173# By default the PKCS#11 engine is loaded if the client_cert or 174# private_key option appear to be a PKCS#11 URI, and these options 175# should not need to be used explicitly. 176# make the opensc engine available 177#opensc_engine_path=/usr/lib/opensc/engine_opensc.so 178# make the pkcs11 engine available 179#pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so 180# configure the path to the pkcs11 module required by the pkcs11 engine 181#pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so 182 183# OpenSSL cipher string 184# 185# This is an OpenSSL specific configuration option for configuring the default 186# ciphers. If not set, the value configured at build time ("DEFAULT:!EXP:!LOW" 187# by default) is used. 188# See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation 189# on cipher suite configuration. This is applicable only if wpa_supplicant is 190# built to use OpenSSL. 191#openssl_ciphers=DEFAULT:!EXP:!LOW 192 193# Dynamic EAP methods 194# If EAP methods were built dynamically as shared object files, they need to be 195# loaded here before being used in the network blocks. By default, EAP methods 196# are included statically in the build, so these lines are not needed 197#load_dynamic_eap=/usr/lib/wpa_supplicant/eap_tls.so 198#load_dynamic_eap=/usr/lib/wpa_supplicant/eap_md5.so 199 200# Driver interface parameters 201# This field can be used to configure arbitrary driver interface parameters. The 202# format is specific to the selected driver interface. This field is not used 203# in most cases. 204#driver_param="field=value" 205 206# Country code 207# The ISO/IEC alpha2 country code for the country in which this device is 208# currently operating. 209#country=US 210 211# Maximum lifetime for PMKSA in seconds; default 43200 212#dot11RSNAConfigPMKLifetime=43200 213# Threshold for reauthentication (percentage of PMK lifetime); default 70 214#dot11RSNAConfigPMKReauthThreshold=70 215# Timeout for security association negotiation in seconds; default 60 216#dot11RSNAConfigSATimeout=60 217 218# Wi-Fi Protected Setup (WPS) parameters 219 220# Universally Unique IDentifier (UUID; see RFC 4122) of the device 221# If not configured, UUID will be generated based on the mechanism selected with 222# the auto_uuid parameter. 223#uuid=12345678-9abc-def0-1234-56789abcdef0 224 225# Automatic UUID behavior 226# 0 = generate static value based on the local MAC address (default) 227# 1 = generate a random UUID every time wpa_supplicant starts 228#auto_uuid=0 229 230# Device Name 231# User-friendly description of device; up to 32 octets encoded in UTF-8 232#device_name=Wireless Client 233 234# Manufacturer 235# The manufacturer of the device (up to 64 ASCII characters) 236#manufacturer=Company 237 238# Model Name 239# Model of the device (up to 32 ASCII characters) 240#model_name=cmodel 241 242# Model Number 243# Additional device description (up to 32 ASCII characters) 244#model_number=123 245 246# Serial Number 247# Serial number of the device (up to 32 characters) 248#serial_number=12345 249 250# Primary Device Type 251# Used format: <categ>-<OUI>-<subcateg> 252# categ = Category as an integer value 253# OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for 254# default WPS OUI 255# subcateg = OUI-specific Sub Category as an integer value 256# Examples: 257# 1-0050F204-1 (Computer / PC) 258# 1-0050F204-2 (Computer / Server) 259# 5-0050F204-1 (Storage / NAS) 260# 6-0050F204-1 (Network Infrastructure / AP) 261#device_type=1-0050F204-1 262 263# OS Version 264# 4-octet operating system version number (hex string) 265#os_version=01020300 266 267# Config Methods 268# List of the supported configuration methods 269# Available methods: usba ethernet label display ext_nfc_token int_nfc_token 270# nfc_interface push_button keypad virtual_display physical_display 271# virtual_push_button physical_push_button 272# For WSC 1.0: 273#config_methods=label display push_button keypad 274# For WSC 2.0: 275#config_methods=label virtual_display virtual_push_button keypad 276 277# Credential processing 278# 0 = process received credentials internally (default) 279# 1 = do not process received credentials; just pass them over ctrl_iface to 280# external program(s) 281# 2 = process received credentials internally and pass them over ctrl_iface 282# to external program(s) 283#wps_cred_processing=0 284 285# Whether to enable SAE (WPA3-Personal transition mode) automatically for 286# WPA2-PSK credentials received using WPS. 287# 0 = only add the explicitly listed WPA2-PSK configuration (default) 288# 1 = add both the WPA2-PSK and SAE configuration and enable PMF so that the 289# station gets configured in WPA3-Personal transition mode (supports both 290# WPA2-Personal (PSK) and WPA3-Personal (SAE) APs). 291#wps_cred_add_sae=0 292 293# Vendor attribute in WPS M1, e.g., Windows 7 Vertical Pairing 294# The vendor attribute contents to be added in M1 (hex string) 295#wps_vendor_ext_m1=000137100100020001 296 297# NFC password token for WPS 298# These parameters can be used to configure a fixed NFC password token for the 299# station. This can be generated, e.g., with nfc_pw_token. When these 300# parameters are used, the station is assumed to be deployed with a NFC tag 301# that includes the matching NFC password token (e.g., written based on the 302# NDEF record from nfc_pw_token). 303# 304#wps_nfc_dev_pw_id: Device Password ID (16..65535) 305#wps_nfc_dh_pubkey: Hexdump of DH Public Key 306#wps_nfc_dh_privkey: Hexdump of DH Private Key 307#wps_nfc_dev_pw: Hexdump of Device Password 308 309# Priority for the networks added through WPS 310# This priority value will be set to each network profile that is added 311# by executing the WPS protocol. 312#wps_priority=0 313 314# Device Provisioning Protocol (DPP) parameters 315# 316# How to process DPP configuration 317# 0 = report received configuration to an external program for 318# processing; do not generate any network profile internally (default) 319# 1 = report received configuration to an external program and generate 320# a network profile internally, but do not automatically connect 321# to the created (disabled) profile; the network profile id is 322# reported to external programs 323# 2 = report received configuration to an external program, generate 324# a network profile internally, try to connect to the created 325# profile automatically 326#dpp_config_processing=0 327# 328# Name for Enrollee's DPP Configuration Request 329#dpp_name=Test 330# 331# MUD URL for Enrollee's DPP Configuration Request (optional) 332#dpp_mud_url=https://example.com/mud 333 334# Maximum number of BSS entries to keep in memory 335# Default: 200 336# This can be used to limit memory use on the BSS entries (cached scan 337# results). A larger value may be needed in environments that have huge number 338# of APs when using ap_scan=1 mode. 339#bss_max_count=200 340 341# BSS expiration age in seconds. A BSS will be removed from the local cache 342# if it is not in use and has not been seen for this time. Default is 180. 343#bss_expiration_age=180 344 345# BSS expiration after number of scans. A BSS will be removed from the local 346# cache if it is not seen in this number of scans. 347# Default is 2. 348#bss_expiration_scan_count=2 349 350# Automatic scan 351# This is an optional set of parameters for automatic scanning 352# within an interface in following format: 353#autoscan=<autoscan module name>:<module parameters> 354# autoscan is like bgscan but on disconnected or inactive state. 355# For instance, on exponential module parameters would be <base>:<limit> 356#autoscan=exponential:3:300 357# Which means a delay between scans on a base exponential of 3, 358# up to the limit of 300 seconds (3, 9, 27 ... 300) 359# For periodic module, parameters would be <fixed interval> 360#autoscan=periodic:30 361# So a delay of 30 seconds will be applied between each scan. 362# Note: If sched_scan_plans are configured and supported by the driver, 363# autoscan is ignored. 364 365# filter_ssids - SSID-based scan result filtering 366# 0 = do not filter scan results (default) 367# 1 = only include configured SSIDs in scan results/BSS table 368#filter_ssids=0 369 370# Password (and passphrase, etc.) backend for external storage 371# format: <backend name>[:<optional backend parameters>] 372# Test backend which stores passwords in memory. Should only be used for 373# development purposes. 374#ext_password_backend=test:pw1=password|pw2=testing 375# File-based backend which reads passwords from a file. The parameter 376# identifies the file to read passwords from. The password file follows the 377# format of wpa_supplicant.conf and accepts simple `key=passphrase` formatted 378# passwords. 379#ext_password_backend=file:/path/to/passwords.conf 380 381 382# Disable P2P functionality 383# p2p_disabled=1 384 385# Timeout in seconds to detect STA inactivity (default: 300 seconds) 386# 387# This timeout value is used in P2P GO mode to clean up 388# inactive stations. 389#p2p_go_max_inactivity=300 390 391# Passphrase length (8..63) for P2P GO 392# 393# This parameter controls the length of the random passphrase that is 394# generated at the GO. Default: 8. 395#p2p_passphrase_len=8 396 397# Extra delay between concurrent P2P search iterations 398# 399# This value adds extra delay in milliseconds between concurrent search 400# iterations to make p2p_find friendlier to concurrent operations by avoiding 401# it from taking 100% of radio resources. The default value is 500 ms. 402#p2p_search_delay=500 403 404# Enable/disable P2P pairing setup 405#p2p_pairing_setup=0 406 407# Enable/disable P2P pairing cache for verification 408#p2p_pairing_cache=0 409 410# Enable/disable P2P pairing verification with cached NIK/NPK 411#p2p_pairing_verification=0 412 413# Supported P2P bootstrapping method bitmap 414# b0: whether opportunistic bootstrapping is supported 415# b1: whether PIN display is supported 416# b2: whether passphrase display is supported 417# b3: whether QR Code display is supported 418# b4: whether NFC tag is supported 419# b5: whether keypad (PIN only) is supported 420# b6: whether keypad (passphrase) is supported 421# b7: whether QR Code scan is supported 422# b8: whether NFC reader is supported 423# b14: whether service managed bootstrapping is supported 424# b15: whether bootstrapping handshakes skipped is supported 425#p2p_bootstrap_methods=0 426 427# Bitmap of supported PASN types 428# B0: whether DH Group 19 with unauthenticated PASN is supported 429# B1: whether DH Group 19 with authenticated PASN is supported 430# B2: whether DH Group 20 with unauthenticated PASN is supported 431# B3: whether DH Group 20 authenticated PASN is supported 432#p2p_pasn_type=0 433 434# Bootstrap request for unauthorized peer is asked to come back after 435# this many TUs. 436#p2p_comeback_after=977 437 438# Enable/disable TWT based power management for P2P 439#p2p_twt_power_mgmt=0 440 441# Enable/disable P2P client channel switch request 442#p2p_chan_switch_req_enable=0 443 444# Regulatory info encoding for operation in 6 GHz band 445# As defined in Table E-12 and E-13 of IEEE P802.11-REVme/D7.0. 446#p2p_reg_info=0 447 448# Opportunistic Key Caching (also known as Proactive Key Caching) default 449# This parameter can be used to set the default behavior for the 450# proactive_key_caching parameter. By default, OKC is disabled unless enabled 451# with the global okc=1 parameter or with the per-network 452# proactive_key_caching=1 parameter. With okc=1, OKC is enabled by default, but 453# can be disabled with per-network proactive_key_caching=0 parameter. 454#okc=0 455 456# Protected Management Frames default 457# This parameter can be used to set the default behavior for the ieee80211w 458# parameter for RSN networks. By default, PMF is disabled unless enabled with 459# the global pmf=1/2 parameter or with the per-network ieee80211w=1/2 parameter. 460# With pmf=1/2, PMF is enabled/required by default, but can be disabled with the 461# per-network ieee80211w parameter. This global default value does not apply 462# for non-RSN networks (key_mgmt=NONE) since PMF is available only when using 463# RSN. 464#pmf=0 465 466# sae_check_mfp: Require PMF support to select SAE key_mgmt 467# 0 = Do not check PMF for SAE (default) 468# 1 = Limit SAE when PMF is not enabled 469# 470# When enabled SAE will not be selected if PMF will not be used 471# for the connection. 472# Scenarios where this check will limit SAE: 473# 1) ieee80211w=0 is set for the network 474# 2) The AP does not have PMF enabled. 475# 3) ieee80211w is unset, pmf=1 is enabled globally, and 476# the device does not support the BIP cipher. 477# Consider the configuration of global parameterss sae_check_mfp=1, pmf=1 and a 478# network configured with ieee80211w unset and key_mgmt=SAE WPA-PSK. 479# In the example WPA-PSK will be used if the device does not support 480# the BIP cipher or the AP has PMF disabled. 481# Limiting SAE with this check can avoid failing to associate to an AP 482# that is configured with sae_requires_mfp=1 if the device does 483# not support PMF due to lack of the BIP cipher. 484# 485# Enabling this check helps with compliance of the WPA3 486# specification for WPA3-Personal transition mode. 487# The WPA3 specification section 2.3 "WPA3-Personal transition mode" item 8 488# states "A STA shall negotiate PMF when associating to an AP using SAE". 489# With this check WPA3 capable devices when connecting 490# to transition mode APs that do not advertise PMF support 491# will not use SAE and instead fallback to PSK. 492#sae_check_mfp=0 493 494# Enabled SAE finite cyclic groups in preference order 495# By default (if this parameter is not set), the mandatory group 19 (ECC group 496# defined over a 256-bit prime order field, NIST P-256) is preferred and groups 497# 20 (NIST P-384) and 21 (NIST P-521) are also enabled. If this parameter is 498# set, the groups will be tried in the indicated order. 499# The group values are listed in the IANA registry: 500# http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9 501# Note that groups 1, 2, 5, 22, 23, and 24 should not be used in production 502# purposes due limited security (see RFC 8247). Groups that are not as strong as 503# group 19 (ECC, NIST P-256) are unlikely to be useful for production use cases 504# since all implementations are required to support group 19. 505#sae_groups=19 20 21 506 507# SAE mechanism for PWE derivation 508# 0 = hunting-and-pecking loop only (default without password identifier) 509# 1 = hash-to-element only (default with password identifier) 510# 2 = both hunting-and-pecking loop and hash-to-element enabled 511# Note: The default value is likely to change from 0 to 2 once the new 512# hash-to-element mechanism has received more interoperability testing. 513# When using SAE password identifier, the hash-to-element mechanism is used 514# regardless of the sae_pwe parameter value. 515#sae_pwe=0 516 517# Default value for DTIM period (if not overridden in network block) 518#dtim_period=2 519 520# Default value for Beacon interval (if not overridden in network block) 521#beacon_int=100 522 523# Additional vendor specific elements for Beacon and Probe Response frames 524# This parameter can be used to add additional vendor specific element(s) into 525# the end of the Beacon and Probe Response frames. The format for these 526# element(s) is a hexdump of the raw information elements (id+len+payload for 527# one or more elements). This is used in AP and P2P GO modes. 528#ap_vendor_elements=dd0411223301 529 530# Ignore scan results older than request 531# 532# The driver may have a cache of scan results that makes it return 533# information that is older than our scan trigger. This parameter can 534# be used to configure such old information to be ignored instead of 535# allowing it to update the internal BSS table. 536#ignore_old_scan_res=0 537 538# scan_cur_freq: Whether to scan only the current frequency 539# 0: Scan all available frequencies. (Default) 540# 1: Scan current operating frequency if another VIF on the same radio 541# is already associated. 542 543# Seconds to consider old scan results valid for association (default: 5) 544#scan_res_valid_for_connect=5 545 546# MAC address policy default 547# 0 = use permanent MAC address 548# 1 = use random MAC address for each ESS connection 549# 2 = like 1, but maintain OUI (with local admin bit set) 550# 3 = use dedicated/pregenerated MAC address (see mac_value) 551# 552# By default, permanent MAC address is used unless policy is changed by 553# the per-network mac_addr parameter. Global mac_addr=1 can be used to 554# change this default behavior. 555#mac_addr=0 556 557# Local MAC address to use whenever connecting with this network profile 558# This is used with mac_addr=3. 559#mac_value=02:12:34:56:78:9a 560 561# Lifetime of random MAC address in seconds (default: 60) 562#rand_addr_lifetime=60 563 564# MAC address policy for pre-association operations (scanning, ANQP) 565# 0 = use permanent MAC address 566# 1 = use random MAC address 567# 2 = like 1, but maintain OUI (with local admin bit set) 568#preassoc_mac_addr=0 569 570# MAC address policy for GAS operations 571# 0 = use permanent MAC address 572# 1 = use random MAC address 573# 2 = like 1, but maintain OUI (with local admin bit set) 574# Note that this setting is ignored when a specific MAC address is needed for 575# a full protocol exchange that includes GAS, e.g., when going through a DPP 576# exchange that exposes the configured interface address as part of the DP 577# Public Action frame exchanges before using GAS. That same address is then used 578# during the GAS exchange as well to avoid breaking the protocol expectations. 579#gas_rand_mac_addr=0 580 581# Lifetime of GAS random MAC address in seconds (default: 60) 582#gas_rand_addr_lifetime=60 583 584# Interworking (IEEE 802.11u) 585 586# Enable Interworking 587# interworking=1 588 589# Enable P2P GO advertisement of Interworking 590# go_interworking=1 591 592# P2P GO Interworking: Access Network Type 593# 0 = Private network 594# 1 = Private network with guest access 595# 2 = Chargeable public network 596# 3 = Free public network 597# 4 = Personal device network 598# 5 = Emergency services only network 599# 14 = Test or experimental 600# 15 = Wildcard 601#go_access_network_type=0 602 603# P2P GO Interworking: Whether the network provides connectivity to the Internet 604# 0 = Unspecified 605# 1 = Network provides connectivity to the Internet 606#go_internet=1 607 608# P2P GO Interworking: Group Venue Info (optional) 609# The available values are defined in IEEE Std 802.11-2016, 9.4.1.35. 610# Example values (group,type): 611# 0,0 = Unspecified 612# 1,7 = Convention Center 613# 1,13 = Coffee Shop 614# 2,0 = Unspecified Business 615# 7,1 Private Residence 616#go_venue_group=7 617#go_venue_type=1 618 619# Homogeneous ESS identifier 620# If this is set, scans will be used to request response only from BSSes 621# belonging to the specified Homogeneous ESS. This is used only if interworking 622# is enabled. 623# hessid=00:11:22:33:44:55 624 625# Automatic network selection behavior 626# 0 = do not automatically go through Interworking network selection 627# (i.e., require explicit interworking_select command for this; default) 628# 1 = perform Interworking network selection if one or more 629# credentials have been configured and scan did not find a 630# matching network block 631#auto_interworking=0 632 633# GAS Address3 field behavior 634# 0 = P2P specification (Address3 = AP BSSID); default 635# 1 = IEEE 802.11 standard compliant (Address3 = Wildcard BSSID when 636# sent to not-associated AP; if associated, AP BSSID) 637#gas_address3=0 638 639# Publish fine timing measurement (FTM) responder functionality in 640# the Extended Capabilities element bit 70. 641# Controls whether FTM responder functionality will be published by AP/STA. 642# Note that actual FTM responder operation is managed outside wpa_supplicant. 643# 0 = Do not publish; default 644# 1 = Publish 645#ftm_responder=0 646 647# Publish fine timing measurement (FTM) initiator functionality in 648# the Extended Capabilities element bit 71. 649# Controls whether FTM initiator functionality will be published by AP/STA. 650# Note that actual FTM initiator operation is managed outside wpa_supplicant. 651# 0 = Do not publish; default 652# 1 = Publish 653#ftm_initiator=0 654 655#twt_requester: Whether TWT requester is enabled 656# 0 = disabled (default) 657# 1 = enabled if supported by the driver 658#twt_requester=0 659 660# Wi-Fi Alliance generational capabilities indication 661# 662# wfa_gen_capa: Whether to indicate Wi-Fi generational capability to the AP 663# 0 = do not indicate (default) 664# 1 = indicate in protected Action frame 665# 2 = indicate in unprotected (Re)Association Request frame 666#wfa_gen_capa=0 667# 668# wfa_gen_capa_supp: Supported Generations (hexdump of a bit field) 669# A bit field of supported Wi-Fi generations. This is encoded as an little 670# endian octet string. If this is not set, the driver capabilities are 671# determined automatically. 672# bit 0: Wi-Fi 4 673# bit 1: Wi-Fi 5 674# bit 2: Wi-Fi 6 675# bit 3: Wi-Fi 7 676#wfa_gen_capa_supp=07 677# 678# wfa_gen_capa_cert: Certified Generations (hexdump of a bit field) 679# This has the same format as wfa_gen_capa_supp. This is an optional field, but 680# if included, shall have the same length as wfa_gen_capa_supp. 681#wfa_gen_capa_cert=07 682 683# credential block 684# 685# Each credential used for automatic network selection is configured as a set 686# of parameters that are compared to the information advertised by the APs when 687# interworking_select and interworking_connect commands are used. 688# 689# credential fields: 690# 691# temporary: Whether this credential is temporary and not to be saved 692# 693# priority: Priority group 694# By default, all networks and credentials get the same priority group 695# (0). This field can be used to give higher priority for credentials 696# (and similarly in struct wpa_ssid for network blocks) to change the 697# Interworking automatic networking selection behavior. The matching 698# network (based on either an enabled network block or a credential) 699# with the highest priority value will be selected. 700# 701# pcsc: Use PC/SC and SIM/USIM card 702# 703# realm: Home Realm for Interworking 704# 705# username: Username for Interworking network selection 706# 707# password: Password for Interworking network selection 708# 709# ca_cert: CA certificate for Interworking network selection 710# 711# client_cert: File path to client certificate file (PEM/DER) 712# This field is used with Interworking networking selection for a case 713# where client certificate/private key is used for authentication 714# (EAP-TLS). Full path to the file should be used since working 715# directory may change when wpa_supplicant is run in the background. 716# 717# Certificates from PKCS#11 tokens can be referenced by a PKCS#11 URI. 718# 719# For example: private_key="pkcs11:manufacturer=piv_II;id=%01" 720# 721# Alternatively, a named configuration blob can be used by setting 722# this to blob://blob_name. 723# 724# private_key: File path to client private key file (PEM/DER/PFX) 725# When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be 726# commented out. Both the private key and certificate will be read 727# from the PKCS#12 file in this case. Full path to the file should be 728# used since working directory may change when wpa_supplicant is run 729# in the background. 730# 731# Keys in PKCS#11 tokens can be referenced by a PKCS#11 URI. 732# For example: private_key="pkcs11:manufacturer=piv_II;id=%01" 733# 734# Windows certificate store can be used by leaving client_cert out and 735# configuring private_key in one of the following formats: 736# 737# cert://substring_to_match 738# 739# hash://certificate_thumbprint_in_hex 740# 741# For example: private_key="hash://63093aa9c47f56ae88334c7b65a4" 742# 743# Note that when running wpa_supplicant as an application, the user 744# certificate store (My user account) is used, whereas computer store 745# (Computer account) is used when running wpasvc as a service. 746# 747# Alternatively, a named configuration blob can be used by setting 748# this to blob://blob_name. 749# 750# private_key_passwd: Password for private key file 751# 752# imsi: IMSI in <MCC> | <MNC> | '-' | <MSIN> format 753# 754# milenage: Milenage parameters for SIM/USIM simulator in <Ki>:<OPc>:<SQN> 755# format 756# 757# domain: Home service provider FQDN(s) 758# This is used to compare against the Domain Name List to figure out 759# whether the AP is operated by the Home SP. Multiple domain entries can 760# be used to configure alternative FQDNs that will be considered home 761# networks. 762# 763# home_ois: Home OI(s) 764# This string field contains one or more comma delimited OIs (hexdump) 765# identifying the access the access points that support authentication 766# with this credential. There are an alternative to the use of the realm 767# parameter. When using Home OIs to match the network, the EAP parameters 768# need to be pre-configured with the credentials since the NAI Realm 769# information may not be available or fetched. 770# A successful authentication with the access point is possible as soon 771# as at least one Home OI from the list matches an OI in the Roaming 772# Consortium advertised by the access point. 773# (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/HomeOIList/<X+>/HomeOI) 774# 775# required_home_ois: Required Home OI(s) 776# This string field contains the set of Home OI(s) (hexdump) that are 777# required to be advertised by the AP for the credential to be considered 778# matching. 779# (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/HomeOIList/<X+>/HomeOIRequired) 780# 781# roaming_consortium: Roaming Consortium OI 782# Deprecated: use home_ois instead. 783# If roaming_consortium_len is non-zero, this field contains the 784# Roaming Consortium OI that can be used to determine which access 785# points support authentication with this credential. This is an 786# alternative to the use of the realm parameter. When using Roaming 787# Consortium to match the network, the EAP parameters need to be 788# pre-configured with the credential since the NAI Realm information 789# may not be available or fetched. 790# 791# required_roaming_consortium: Required Roaming Consortium OI 792# Deprecated: use required_home_ois instead. 793# If required_roaming_consortium_len is non-zero, this field contains the 794# Roaming Consortium OI that is required to be advertised by the AP for 795# the credential to be considered matching. 796# 797# roaming_consortiums: Roaming Consortium OI(s) memberships 798# This string field contains one or more comma delimited OIs (hexdump) 799# identifying the roaming consortiums of which the provider is a member. 800# The list is sorted from the most preferred one to the least preferred 801# one. A match between the Roaming Consortium OIs advertised by an AP and 802# the OIs in this list indicates that successful authentication is 803# possible. 804# (Hotspot 2.0 PerProviderSubscription/<X+>/HomeSP/RoamingConsortiumOI) 805# 806# eap: Pre-configured EAP method 807# This optional field can be used to specify which EAP method will be 808# used with this credential. If not set, the EAP method is selected 809# automatically based on ANQP information (e.g., NAI Realm). 810# 811# phase1: Pre-configure Phase 1 (outer authentication) parameters 812# This optional field is used with like the 'eap' parameter. 813# 814# phase2: Pre-configure Phase 2 (inner authentication) parameters 815# This optional field is used with like the 'eap' parameter. 816# 817# excluded_ssid: Excluded SSID 818# This optional field can be used to excluded specific SSID(s) from 819# matching with the network. Multiple entries can be used to specify more 820# than one SSID. 821# 822# roaming_partner: Roaming partner information 823# This optional field can be used to configure preferences between roaming 824# partners. The field is a string in following format: 825# <FQDN>,<0/1 exact match>,<priority>,<* or country code> 826# (non-exact match means any subdomain matches the entry; priority is in 827# 0..255 range with 0 being the highest priority) 828# 829# update_identifier: PPS MO ID 830# (Hotspot 2.0 PerProviderSubscription/UpdateIdentifier) 831# 832# provisioning_sp: FQDN of the SP that provisioned the credential 833# This optional field can be used to keep track of the SP that provisioned 834# the credential to find the PPS MO (./Wi-Fi/<provisioning_sp>). 835# 836# Minimum backhaul threshold (PPS/<X+>/Policy/MinBackhauldThreshold/*) 837# These fields can be used to specify minimum download/upload backhaul 838# bandwidth that is preferred for the credential. This constraint is 839# ignored if the AP does not advertise WAN Metrics information or if the 840# limit would prevent any connection. Values are in kilobits per second. 841# min_dl_bandwidth_home 842# min_ul_bandwidth_home 843# min_dl_bandwidth_roaming 844# min_ul_bandwidth_roaming 845# 846# max_bss_load: Maximum BSS Load Channel Utilization (1..255) 847# (PPS/<X+>/Policy/MaximumBSSLoadValue) 848# This value is used as the maximum channel utilization for network 849# selection purposes for home networks. If the AP does not advertise 850# BSS Load or if the limit would prevent any connection, this constraint 851# will be ignored. 852# 853# req_conn_capab: Required connection capability 854# (PPS/<X+>/Policy/RequiredProtoPortTuple) 855# This value is used to configure set of required protocol/port pairs that 856# a roaming network shall support (include explicitly in Connection 857# Capability ANQP element). This constraint is ignored if the AP does not 858# advertise Connection Capability or if this constraint would prevent any 859# network connection. This policy is not used in home networks. 860# Format: <protocol>[:<comma-separated list of ports] 861# Multiple entries can be used to list multiple requirements. 862# For example, number of common TCP protocols: 863# req_conn_capab=6,22,80,443 864# For example, IPSec/IKE: 865# req_conn_capab=17:500 866# req_conn_capab=50 867# 868# ocsp: Whether to use/require OCSP to check server certificate 869# 0 = do not use OCSP stapling (TLS certificate status extension) 870# 1 = try to use OCSP stapling, but not require response 871# 2 = require valid OCSP stapling response 872# 3 = require valid OCSP stapling response for all not-trusted 873# certificates in the server certificate chain 874# 875# sim_num: Identifier for which SIM to use in multi-SIM devices 876# 877# for example: 878# 879#cred={ 880# realm="example.com" 881# username="user@example.com" 882# password="password" 883# ca_cert="/etc/wpa_supplicant/ca.pem" 884# domain="example.com" 885#} 886# 887#cred={ 888# imsi="310026-000000000" 889# milenage="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82" 890#} 891# 892#cred={ 893# realm="example.com" 894# username="user" 895# password="password" 896# ca_cert="/etc/wpa_supplicant/ca.pem" 897# domain="example.com" 898# home_ois="223344" 899# eap=TTLS 900# phase2="auth=MSCHAPV2" 901#} 902 903# Hotspot 2.0 904# hs20=1 905 906# Scheduled scan plans 907# 908# A space delimited list of scan plans. Each scan plan specifies the scan 909# interval and number of iterations, delimited by a colon. The last scan plan 910# will run infinitely and thus must specify only the interval and not the number 911# of iterations. 912# 913# The driver advertises the maximum number of scan plans supported. If more scan 914# plans than supported are configured, only the first ones are set (up to the 915# maximum supported). The last scan plan that specifies only the interval is 916# always set as the last plan. 917# 918# If the scan interval or the number of iterations for a scan plan exceeds the 919# maximum supported, it will be set to the maximum supported value. 920# 921# Format: 922# sched_scan_plans=<interval:iterations> <interval:iterations> ... <interval> 923# 924# Example: 925# sched_scan_plans=10:100 20:200 30 926 927# Multi Band Operation (MBO) non-preferred channels 928# A space delimited list of non-preferred channels where each channel is a colon 929# delimited list of values. 930# Format: 931# non_pref_chan=<oper_class>:<chan>:<preference>:<reason> 932# Example: 933# non_pref_chan=81:5:10:2 81:1:0:2 81:9:0:2 934 935# MBO Cellular Data Capabilities 936# 1 = Cellular data connection available 937# 2 = Cellular data connection not available 938# 3 = Not cellular capable (default) 939#mbo_cell_capa=3 940 941# Optimized Connectivity Experience (OCE) 942# oce: Enable OCE features (bitmap) 943# Set BIT(0) to Enable OCE in non-AP STA mode (default; disabled if the driver 944# does not indicate support for OCE in STA mode) 945# Set BIT(1) to Enable OCE in STA-CFON mode 946#oce=1 947 948# Extended Key ID support for Individually Addressed frames 949# 0 = force off: Do not use Extended Key ID (default) 950# 1 = auto: Activate Extended Key ID support if the driver supports it 951#extended_key_id=0 952 953# RSN overriding 954# NOTE: The protocol used for this mechanism is still subject to change and as 955# such, this should not yet be enabled for production uses to avoid issues if 956# something were to change. 957# A per-network block parameter with the same name can be used to override this 958# global parameter. 959# 0 = Disabled (default) 960# 1 = Enabled automatically if the driver indicates support 961# 2 = Forced to be enabled even without driver capability indication 962#rsn_overriding=0 963 964# network block 965# 966# Each network (usually AP's sharing the same SSID) is configured as a separate 967# block in this configuration file. The network blocks are in preference order 968# (the first match is used). 969# 970# network block fields: 971# 972# disabled: 973# 0 = this network can be used (default) 974# 1 = this network block is disabled (can be enabled through ctrl_iface, 975# e.g., with wpa_cli or wpa_gui) 976# 977# id_str: Network identifier string for external scripts. This value is passed 978# to external action script through wpa_cli as WPA_ID_STR environment 979# variable to make it easier to do network specific configuration. 980# 981# ssid: SSID (mandatory); network name in one of the optional formats: 982# - an ASCII string with double quotation 983# - a hex string (two characters per octet of SSID) 984# - a printf-escaped ASCII string P"<escaped string>" 985# 986# scan_ssid: 987# 0 = do not scan this SSID with specific Probe Request frames (default) 988# 1 = scan with SSID-specific Probe Request frames (this can be used to 989# find APs that do not accept broadcast SSID or use multiple SSIDs; 990# this will add latency to scanning, so enable this only when needed) 991# 992# bssid: BSSID (optional); if set, this network block is used only when 993# associating with the AP using the configured BSSID 994# 995# ignore_broadcast_ssid: SSID broadcast behavior 996# Send empty SSID in beacons and ignore probe request frames that do not 997# specify full SSID, i.e., require stations to know SSID. 998# default: disabled (0) 999# 1 = send empty (length=0) SSID in beacon and ignore probe request for 1000# broadcast SSID 1001# 2 = clear SSID (ASCII 0), but keep the original length (this may be required 1002# with some clients that do not support empty SSID) and ignore probe 1003# requests for broadcast SSID 1004# 1005# priority: priority group (integer) 1006# By default, all networks will get same priority group (0). If some of the 1007# networks are more desirable, this field can be used to change the order in 1008# which wpa_supplicant goes through the networks when selecting a BSS. The 1009# priority groups will be iterated in decreasing priority (i.e., the larger the 1010# priority value, the sooner the network is matched against the scan results). 1011# Within each priority group, networks will be selected based on security 1012# policy, signal strength, etc. 1013# Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are not 1014# using this priority to select the order for scanning. Instead, they try the 1015# networks in the order that used in the configuration file. 1016# 1017# mode: IEEE 802.11 operation mode 1018# 0 = infrastructure (Managed) mode, i.e., associate with an AP (default) 1019# 1 = IBSS (ad-hoc, peer-to-peer) 1020# 2 = AP (access point) 1021# Note: IBSS can only be used with key_mgmt NONE (plaintext and static WEP) and 1022# WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE (fixed group key 1023# TKIP/CCMP) is available for backwards compatibility, but its use is 1024# deprecated. WPA-None requires following network block options: 1025# proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or CCMP, but not 1026# both), and psk must also be set. 1027# 1028# frequency: Channel frequency in megahertz (MHz) for IBSS, e.g., 1029# 2412 = IEEE 802.11b/g channel 1. This value is used to configure the initial 1030# channel for IBSS (adhoc) networks. It is ignored in the infrastructure mode. 1031# In addition, this value is only used by the station that creates the IBSS. If 1032# an IBSS network with the configured SSID is already present, the frequency of 1033# the network will be used instead of this configured value. 1034# 1035# pbss: Whether to use PBSS. Relevant to IEEE 802.11ad networks only. 1036# 0 = do not use PBSS 1037# 1 = use PBSS 1038# 2 = don't care (not allowed in AP mode) 1039# Used together with mode configuration. When mode is AP, it means to start a 1040# PCP instead of a regular AP. When mode is infrastructure it means connect 1041# to a PCP instead of AP. In this mode you can also specify 2 (don't care) 1042# which means connect to either PCP or AP. 1043# P2P_GO and P2P_GROUP_FORMATION modes must use PBSS in IEEE 802.11ad network. 1044# For more details, see IEEE Std 802.11ad-2012. 1045# 1046# scan_freq: List of frequencies to scan 1047# Space-separated list of frequencies in MHz to scan when searching for this 1048# BSS. If the subset of channels used by the network is known, this option can 1049# be used to optimize scanning to not occur on channels that the network does 1050# not use. Example: scan_freq=2412 2437 2462 1051# 1052# freq_list: Array of allowed frequencies 1053# Space-separated list of frequencies in MHz to allow for selecting the BSS. If 1054# set, scan results that do not match any of the specified frequencies are not 1055# considered when selecting a BSS. 1056# 1057# This can also be set on the outside of the network block. In this case, 1058# it limits the frequencies that will be scanned. 1059# 1060# bgscan: Background scanning 1061# wpa_supplicant behavior for background scanning can be specified by 1062# configuring a bgscan module. These modules are responsible for requesting 1063# background scans for the purpose of roaming within an ESS (i.e., within a 1064# single network block with all the APs using the same SSID). The bgscan 1065# parameter uses following format: "<bgscan module name>:<module parameters>" 1066# Following bgscan modules are available: 1067# simple - Periodic background scans based on signal strength 1068# send_btm_query > 0 means do this many BTM queries before attempting a scan. 1069# bgscan="simple:<short bgscan interval in seconds>:<signal strength threshold>: 1070# <long interval>[:<send_btm_query>]" 1071# bgscan="simple:30:-45:300" 1072# bgscan="simple:30:-45:300:3" 1073# learn - Learn channels used by the network and try to avoid bgscans on other 1074# channels (experimental) 1075# bgscan="learn:<short bgscan interval in seconds>:<signal strength threshold>: 1076# <long interval>[:<database file name>]" 1077# bgscan="learn:30:-45:300:/etc/wpa_supplicant/network1.bgscan" 1078# Explicitly disable bgscan by setting 1079# bgscan="" 1080# 1081# This option can also be set outside of all network blocks for the bgscan 1082# parameter to apply for all the networks that have no specific bgscan 1083# parameter. 1084# 1085# proto: list of accepted protocols 1086# WPA = WPA/IEEE 802.11i/D3.0 1087# RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN) 1088# Note that RSN is used also for WPA3. 1089# If not set, this defaults to: WPA RSN 1090# 1091# key_mgmt: list of accepted authenticated key management protocols 1092# WPA-PSK = WPA pre-shared key (this requires 'psk' field) 1093# WPA-EAP = WPA using EAP authentication 1094# IEEE8021X = IEEE 802.1X using EAP authentication and (optionally) dynamically 1095# generated WEP keys 1096# NONE = WPA is not used; plaintext or static WEP could be used 1097# WPA-NONE = WPA-None for IBSS (deprecated; use proto=RSN key_mgmt=WPA-PSK 1098# instead) 1099# FT-PSK = Fast BSS Transition (IEEE 802.11r) with pre-shared key 1100# FT-EAP = Fast BSS Transition (IEEE 802.11r) with EAP authentication 1101# FT-EAP-SHA384 = Fast BSS Transition (IEEE 802.11r) with EAP authentication 1102# and using SHA384 1103# WPA-PSK-SHA256 = Like WPA-PSK but using stronger SHA256-based algorithms 1104# WPA-EAP-SHA256 = Like WPA-EAP but using stronger SHA256-based algorithms 1105# SAE = Simultaneous authentication of equals; pre-shared key/password -based 1106# authentication with stronger security than WPA-PSK especially when using 1107# not that strong password; a.k.a. WPA3-Personal 1108# FT-SAE = SAE with FT 1109# WPA-EAP-SUITE-B = Suite B 128-bit level 1110# WPA-EAP-SUITE-B-192 = Suite B 192-bit level 1111# OSEN = Hotspot 2.0 Rel 2 online signup connection 1112# FILS-SHA256 = Fast Initial Link Setup with SHA256 1113# FILS-SHA384 = Fast Initial Link Setup with SHA384 1114# FT-FILS-SHA256 = FT and Fast Initial Link Setup with SHA256 1115# FT-FILS-SHA384 = FT and Fast Initial Link Setup with SHA384 1116# OWE = Opportunistic Wireless Encryption (a.k.a. Enhanced Open) 1117# DPP = Device Provisioning Protocol 1118# If not set, this defaults to: WPA-PSK WPA-EAP 1119# 1120# ieee80211w: whether management frame protection is enabled 1121# 0 = disabled (default unless changed with the global pmf parameter) 1122# 1 = optional 1123# 2 = required 1124# The most common configuration options for this based on the PMF (protected 1125# management frames) certification program are: 1126# PMF enabled: ieee80211w=1 and key_mgmt=WPA-EAP WPA-EAP-SHA256 1127# PMF required: ieee80211w=2 and key_mgmt=WPA-EAP-SHA256 1128# (and similarly for WPA-PSK and WPA-PSK-SHA256 if WPA2-Personal is used) 1129# WPA3-Personal-only mode: ieee80211w=2 and key_mgmt=SAE 1130# 1131# ocv: whether operating channel validation is enabled 1132# This is a countermeasure against multi-channel on-path attacks. 1133# Enabling this automatically also enables ieee80211w, if not yet enabled. 1134# 0 = disabled (default) 1135# 1 = enabled if wpa_supplicant's SME in use. Otherwise enabled only when the 1136# driver indicates support for operating channel validation. 1137#ocv=1 1138# 1139# auth_alg: list of allowed IEEE 802.11 authentication algorithms 1140# OPEN = Open System authentication (required for WPA/WPA2) 1141# SHARED = Shared Key authentication (requires static WEP keys) 1142# LEAP = LEAP/Network EAP (only used with LEAP) 1143# If not set, automatic selection is used (Open System with LEAP enabled if 1144# LEAP is allowed as one of the EAP methods). 1145# 1146# pairwise: list of accepted pairwise (unicast) ciphers for WPA 1147# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] 1148# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0] 1149# NONE = Use only Group Keys (deprecated, should not be included if APs support 1150# pairwise keys) 1151# If not set, this defaults to: CCMP TKIP 1152# 1153# group: list of accepted group (broadcast/multicast) ciphers for WPA 1154# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] 1155# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0] 1156# WEP104 = WEP (Wired Equivalent Privacy) with 104-bit key 1157# WEP40 = WEP (Wired Equivalent Privacy) with 40-bit key [IEEE 802.11] 1158# If not set, this defaults to: CCMP TKIP WEP104 WEP40 1159# 1160# group_mgmt: list of accepted group management ciphers for RSN (PMF) 1161# AES-128-CMAC = BIP-CMAC-128 1162# BIP-GMAC-128 1163# BIP-GMAC-256 1164# BIP-CMAC-256 1165# If not set, no constraint on the cipher, i.e., accept whichever cipher the AP 1166# indicates. 1167# 1168# psk: WPA preshared key; 256-bit pre-shared key 1169# The key used in WPA-PSK mode can be entered either as 64 hex-digits, i.e., 1170# 32 bytes or as an ASCII passphrase (in which case, the real PSK will be 1171# generated using the passphrase and SSID). ASCII passphrase must be between 1172# 8 and 63 characters (inclusive). ext:<name of external PSK field> format can 1173# be used to indicate that the PSK/passphrase is stored in external storage. 1174# This field is not needed, if WPA-EAP is used. 1175# Note: Separate tool, wpa_passphrase, can be used to generate 256-bit keys 1176# from ASCII passphrase. This process uses lot of CPU and wpa_supplicant 1177# startup and reconfiguration time can be optimized by generating the PSK only 1178# only when the passphrase or SSID has actually changed. 1179# 1180# mem_only_psk: Whether to keep PSK/passphrase only in memory 1181# 0 = allow psk/passphrase to be stored to the configuration file 1182# 1 = do not store psk/passphrase to the configuration file 1183#mem_only_psk=0 1184# 1185# sae_password: SAE password 1186# This parameter can be used to set a password for SAE. By default, the 1187# passphrase from the psk parameter is used if this separate parameter is not 1188# used, but psk follows the WPA-PSK constraints (8..63 characters) even though 1189# SAE passwords do not have such constraints. 1190# 1191# sae_password_id: SAE password identifier 1192# This parameter can be used to set an identifier for the SAE password. By 1193# default, no such identifier is used. If set, the specified identifier value 1194# is used by the other peer to select which password to use for authentication. 1195# 1196# eapol_flags: IEEE 802.1X/EAPOL options (bit field) 1197# Dynamic WEP key required for non-WPA mode 1198# bit0 (1): require dynamically generated unicast WEP key 1199# bit1 (2): require dynamically generated broadcast WEP key 1200# (3 = require both keys; default) 1201# Note: When using wired authentication (including MACsec drivers), 1202# eapol_flags must be set to 0 for the authentication to be completed 1203# successfully. 1204# 1205# macsec_policy: IEEE 802.1X/MACsec options 1206# This determines how sessions are secured with MACsec (only for MACsec 1207# drivers). 1208# 0: MACsec not in use (default) 1209# 1: MACsec enabled - Should secure, accept key server's advice to 1210# determine whether to use a secure session or not. 1211# 1212# macsec_integ_only: IEEE 802.1X/MACsec transmit mode 1213# This setting applies only when MACsec is in use, i.e., 1214# - macsec_policy is enabled 1215# - the key server has decided to enable MACsec 1216# 0: Encrypt traffic (default) 1217# 1: Integrity only 1218# 1219# macsec_replay_protect: IEEE 802.1X/MACsec replay protection 1220# This setting applies only when MACsec is in use, i.e., 1221# - macsec_policy is enabled 1222# - the key server has decided to enable MACsec 1223# 0: Replay protection disabled (default) 1224# 1: Replay protection enabled 1225# 1226# macsec_replay_window: IEEE 802.1X/MACsec replay protection window 1227# This determines a window in which replay is tolerated, to allow receipt 1228# of frames that have been misordered by the network. 1229# This setting applies only when MACsec replay protection active, i.e., 1230# - macsec_replay_protect is enabled 1231# - the key server has decided to enable MACsec 1232# 0: No replay window, strict check (default) 1233# 1..2^32-1: number of packets that could be misordered 1234# 1235# macsec_offload - Enable MACsec hardware offload 1236# 1237# This setting applies only when MACsec is in use, i.e., 1238# - the key server has decided to enable MACsec 1239# 1240# 0 = MACSEC_OFFLOAD_OFF (default) 1241# 1 = MACSEC_OFFLOAD_PHY 1242# 2 = MACSEC_OFFLOAD_MAC 1243# 1244# macsec_port: IEEE 802.1X/MACsec port 1245# Port component of the SCI 1246# Range: 1-65534 (default: 1) 1247# 1248# mka_cak, mka_ckn, and mka_priority: IEEE 802.1X/MACsec pre-shared key mode 1249# This allows to configure MACsec with a pre-shared key using a (CAK,CKN) pair. 1250# In this mode, instances of wpa_supplicant can act as MACsec peers. The peer 1251# with lower priority will become the key server and start distributing SAKs. 1252# mka_cak (CAK = Secure Connectivity Association Key) takes a 16-byte (128-bit) 1253# hex-string (32 hex-digits) or a 32-byte (256-bit) hex-string (64 hex-digits) 1254# mka_ckn (CKN = CAK Name) takes a 1..32-bytes (8..256 bit) hex-string 1255# (2..64 hex-digits) 1256# mka_priority (Priority of MKA Actor) is in 0..255 range with 255 being 1257# default priority 1258# 1259# macsec_icv_indicator: Always include ICV indicator 1260# 0 = ICV Indicator is not included when ICV has default length (default) 1261# 1 = ICV Indicator is always included (compatibility mode) 1262# 1263# mixed_cell: This option can be used to configure whether so called mixed 1264# cells, i.e., networks that use both plaintext and encryption in the same 1265# SSID, are allowed when selecting a BSS from scan results. 1266# 0 = disabled (default) 1267# 1 = enabled 1268# 1269# proactive_key_caching: 1270# Enable/disable opportunistic PMKSA caching for WPA2. 1271# 0 = disabled (default unless changed with the global okc parameter) 1272# 1 = enabled 1273# 1274# ft_eap_pmksa_caching: 1275# Whether FT-EAP PMKSA caching is allowed 1276# 0 = do not try to use PMKSA caching with FT-EAP (default) 1277# 1 = try to use PMKSA caching with FT-EAP 1278# This controls whether to try to use PMKSA caching with FT-EAP for the 1279# FT initial mobility domain association. 1280#ft_eap_pmksa_caching=0 1281# 1282# wep_key0..3: Static WEP key (ASCII in double quotation, e.g. "abcde" or 1283# hex without quotation, e.g., 0102030405) 1284# wep_tx_keyidx: Default WEP key index (TX) (0..3) 1285# 1286# wpa_ptk_rekey: Maximum lifetime for PTK in seconds. This can be used to 1287# enforce rekeying of PTK to mitigate some attacks against TKIP deficiencies. 1288# 1289# wpa_deny_ptk0_rekey: Workaround for PTK rekey issues 1290# PTK0 rekeys (using only one Key ID value for pairwise keys) can degrade the 1291# security and stability with some cards. 1292# To avoid the issues wpa_supplicant can replace those PTK rekeys (including 1293# EAP reauthentications) with fast reconnects. 1294# 1295# Available options: 1296# 0 = always rekey when configured/instructed (default) 1297# 1 = only rekey when the local driver is explicitly indicating it can perform 1298# this operation without issues 1299# 2 = never allow problematic PTK0 rekeys 1300# 1301# group_rekey: Group rekeying time in seconds. This value, if non-zero, is used 1302# as the dot11RSNAConfigGroupRekeyTime parameter when operating in 1303# Authenticator role in IBSS, or in AP and mesh modes. 1304# 1305# Following fields are only used with internal EAP implementation. 1306# eap: space-separated list of accepted EAP methods 1307# MD5 = EAP-MD5 (insecure and does not generate keying material -> 1308# cannot be used with WPA; to be used as a Phase 2 method 1309# with EAP-PEAP or EAP-TTLS) 1310# MSCHAPV2 = EAP-MSCHAPv2 (cannot be used separately with WPA; to be used 1311# as a Phase 2 method with EAP-PEAP or EAP-TTLS) 1312# OTP = EAP-OTP (cannot be used separately with WPA; to be used 1313# as a Phase 2 method with EAP-PEAP or EAP-TTLS) 1314# GTC = EAP-GTC (cannot be used separately with WPA; to be used 1315# as a Phase 2 method with EAP-PEAP or EAP-TTLS) 1316# TLS = EAP-TLS (client and server certificate) 1317# PEAP = EAP-PEAP (with tunnelled EAP authentication) 1318# TTLS = EAP-TTLS (with tunnelled EAP or PAP/CHAP/MSCHAP/MSCHAPV2 1319# authentication) 1320# If not set, all compiled in methods are allowed. 1321# 1322# identity: Identity string for EAP 1323# This field is also used to configure user NAI for 1324# EAP-PSK/PAX/SAKE/GPSK. 1325# anonymous_identity: Anonymous identity string for EAP (to be used as the 1326# unencrypted identity with EAP types that support different tunnelled 1327# identity, e.g., EAP-TTLS). This field can also be used with 1328# EAP-SIM/AKA/AKA' to store the pseudonym identity. 1329# password: Password string for EAP. This field can include either the 1330# plaintext password (using ASCII or hex string) or a NtPasswordHash 1331# (16-byte MD4 hash of password) in hash:<32 hex digits> format. 1332# NtPasswordHash can only be used when the password is for MSCHAPv2 or 1333# MSCHAP (EAP-MSCHAPv2, EAP-TTLS/MSCHAPv2, EAP-TTLS/MSCHAP, LEAP). 1334# EAP-PSK (128-bit PSK), EAP-PAX (128-bit PSK), and EAP-SAKE (256-bit 1335# PSK) is also configured using this field. For EAP-GPSK, this is a 1336# variable length PSK. ext:<name of external password field> format can 1337# be used to indicate that the password is stored in external storage. 1338# ca_cert: File path to CA certificate file (PEM/DER). This file can have one 1339# or more trusted CA certificates. If ca_cert and ca_path are not 1340# included, server certificate will not be verified. This is insecure and 1341# a trusted CA certificate should always be configured when using 1342# EAP-TLS/TTLS/PEAP. Full path should be used since working directory may 1343# change when wpa_supplicant is run in the background. 1344# 1345# Alternatively, this can be used to only perform matching of the server 1346# certificate (SHA-256 hash of the DER encoded X.509 certificate). In 1347# this case, the possible CA certificates in the server certificate chain 1348# are ignored and only the server certificate is verified. This is 1349# configured with the following format: 1350# hash:://server/sha256/cert_hash_in_hex 1351# For example: "hash://server/sha256/ 1352# 5a1bc1296205e6fdbe3979728efe3920798885c1c4590b5f90f43222d239ca6a" 1353# 1354# On Windows, trusted CA certificates can be loaded from the system 1355# certificate store by setting this to cert_store://<name>, e.g., 1356# ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT". 1357# Note that when running wpa_supplicant as an application, the user 1358# certificate store (My user account) is used, whereas computer store 1359# (Computer account) is used when running wpasvc as a service. 1360# ca_path: Directory path for CA certificate files (PEM). This path may 1361# contain multiple CA certificates in OpenSSL format. Common use for this 1362# is to point to system trusted CA list which is often installed into 1363# directory like /etc/ssl/certs. If configured, these certificates are 1364# added to the list of trusted CAs. ca_cert may also be included in that 1365# case, but it is not required. 1366# client_cert: File path to client certificate file (PEM/DER) 1367# Full path should be used since working directory may change when 1368# wpa_supplicant is run in the background. 1369# Alternatively, a named configuration blob can be used by setting this 1370# to blob://<blob name>. 1371# private_key: File path to client private key file (PEM/DER/PFX) 1372# When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be 1373# commented out. Both the private key and certificate will be read from 1374# the PKCS#12 file in this case. Full path should be used since working 1375# directory may change when wpa_supplicant is run in the background. 1376# Windows certificate store can be used by leaving client_cert out and 1377# configuring private_key in one of the following formats: 1378# cert://substring_to_match 1379# hash://certificate_thumbprint_in_hex 1380# for example: private_key="hash://63093aa9c47f56ae88334c7b65a4" 1381# Note that when running wpa_supplicant as an application, the user 1382# certificate store (My user account) is used, whereas computer store 1383# (Computer account) is used when running wpasvc as a service. 1384# Alternatively, a named configuration blob can be used by setting this 1385# to blob://<blob name>. 1386# private_key_passwd: Password for private key file (if left out, this will be 1387# asked through control interface) 1388# subject_match: Substring to be matched against the subject of the 1389# authentication server certificate. If this string is set, the server 1390# certificate is only accepted if it contains this string in the subject. 1391# The subject string is in following format: 1392# /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as@example.com 1393# Note: Since this is a substring match, this cannot be used securely to 1394# do a suffix match against a possible domain name in the CN entry. For 1395# such a use case, domain_suffix_match or domain_match should be used 1396# instead. 1397# altsubject_match: Semicolon separated string of entries to be matched against 1398# the alternative subject name of the authentication server certificate. 1399# If this string is set, the server certificate is only accepted if it 1400# contains one of the entries in an alternative subject name extension. 1401# altSubjectName string is in following format: TYPE:VALUE 1402# Example: EMAIL:server@example.com 1403# Example: DNS:server.example.com;DNS:server2.example.com 1404# Following types are supported: EMAIL, DNS, URI 1405# domain_suffix_match: Constraint for server domain name. If set, this FQDN is 1406# used as a suffix match requirement for the AAA server certificate in 1407# SubjectAltName dNSName element(s). If a matching dNSName is found, this 1408# constraint is met. If no dNSName values are present, this constraint is 1409# matched against SubjectName CN using same suffix match comparison. 1410# 1411# Suffix match here means that the host/domain name is compared one label 1412# at a time starting from the top-level domain and all the labels in 1413# domain_suffix_match shall be included in the certificate. The 1414# certificate may include additional sub-level labels in addition to the 1415# required labels. 1416# 1417# More than one match string can be provided by using semicolons to 1418# separate the strings (e.g., example.org;example.com). When multiple 1419# strings are specified, a match with any one of the values is considered 1420# a sufficient match for the certificate, i.e., the conditions are ORed 1421# together. 1422# 1423# For example, domain_suffix_match=example.com would match 1424# test.example.com but would not match test-example.com. 1425# domain_match: Constraint for server domain name 1426# If set, this FQDN is used as a full match requirement for the 1427# server certificate in SubjectAltName dNSName element(s). If a 1428# matching dNSName is found, this constraint is met. If no dNSName 1429# values are present, this constraint is matched against SubjectName CN 1430# using same full match comparison. This behavior is similar to 1431# domain_suffix_match, but has the requirement of a full match, i.e., 1432# no subdomains or wildcard matches are allowed. Case-insensitive 1433# comparison is used, so "Example.com" matches "example.com", but would 1434# not match "test.Example.com". 1435# 1436# More than one match string can be provided by using semicolons to 1437# separate the strings (e.g., example.org;example.com). When multiple 1438# strings are specified, a match with any one of the values is considered 1439# a sufficient match for the certificate, i.e., the conditions are ORed 1440# together. 1441# phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters 1442# (string with field-value pairs, e.g., "peapver=0" or 1443# "peapver=1 peaplabel=1") 1444# 'peapver' can be used to force which PEAP version (0 or 1) is used. 1445# 'peaplabel=1' can be used to force new label, "client PEAP encryption", 1446# to be used during key derivation when PEAPv1 or newer. Most existing 1447# PEAPv1 implementation seem to be using the old label, "client EAP 1448# encryption", and wpa_supplicant is now using that as the default value. 1449# Some servers, e.g., Radiator, may require peaplabel=1 configuration to 1450# interoperate with PEAPv1; see eap_testing.txt for more details. 1451# 'peap_outer_success=0' can be used to terminate PEAP authentication on 1452# tunneled EAP-Success. This is required with some RADIUS servers that 1453# implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g., 1454# Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode) 1455# include_tls_length=1 can be used to force wpa_supplicant to include 1456# TLS Message Length field in all TLS messages even if they are not 1457# fragmented. 1458# sim_min_num_chal=3 can be used to configure EAP-SIM to require three 1459# challenges (by default, it accepts 2 or 3) 1460# result_ind=1 can be used to enable EAP-SIM and EAP-AKA to use 1461# protected result indication. 1462# 'crypto_binding' option can be used to control PEAPv0 cryptobinding 1463# behavior: 1464# * 0 = do not use cryptobinding (default) 1465# * 1 = use cryptobinding if server supports it 1466# * 2 = require cryptobinding 1467# 'phase2_auth' option can be used to control Phase 2 (i.e., within TLS 1468# tunnel) behavior for PEAP: 1469# * 0 = do not require Phase 2 authentication 1470# * 1 = require Phase 2 authentication when client certificate 1471# (private_key/client_cert) is no used and TLS session resumption was 1472# not used (default) 1473# * 2 = require Phase 2 authentication in all cases 1474# EAP-WSC (WPS) uses following options: pin=<Device Password> or 1475# pbc=1. 1476# 1477# For wired IEEE 802.1X authentication, "allow_canned_success=1" can be 1478# used to configure a mode that allows EAP-Success (and EAP-Failure) 1479# without going through authentication step. Some switches use such 1480# sequence when forcing the port to be authorized/unauthorized or as a 1481# fallback option if the authentication server is unreachable. By default, 1482# wpa_supplicant discards such frames to protect against potential attacks 1483# by rogue devices, but this option can be used to disable that protection 1484# for cases where the server/authenticator does not need to be 1485# authenticated. 1486# phase2: Phase2 (inner authentication with TLS tunnel) parameters 1487# (string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or 1488# "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS). "mschapv2_retry=0" can be 1489# used to disable MSCHAPv2 password retry in authentication failure cases. 1490# 1491# TLS-based methods can use the following parameters to control TLS behavior 1492# (these are normally in the phase1 parameter, but can be used also in the 1493# phase2 parameter when EAP-TLS is used within the inner tunnel): 1494# tls_allow_md5=1 - allow MD5-based certificate signatures (depending on the 1495# TLS library, these may be disabled by default to enforce stronger 1496# security) 1497# tls_disable_time_checks=1 - ignore certificate validity time (this requests 1498# the TLS library to accept certificates even if they are not currently 1499# valid, i.e., have expired or have not yet become valid; this should be 1500# used only for testing purposes) 1501# tls_disable_session_ticket=1 - disable TLS Session Ticket extension 1502# tls_disable_session_ticket=0 - allow TLS Session Ticket extension to be used 1503# Note: If not set, this is automatically set to 1 for EAP-TLS/PEAP/TTLS 1504# as a workaround for broken authentication server implementations unless 1505# EAP workarounds are disabled with eap_workaround=0. 1506# For EAP-FAST, this must be set to 0 (or left unconfigured for the 1507# default value to be used automatically). 1508# tls_disable_tlsv1_0=1 - disable use of TLSv1.0 1509# tls_disable_tlsv1_0=0 - explicitly enable use of TLSv1.0 (this allows 1510# systemwide TLS policies to be overridden) 1511# tls_disable_tlsv1_1=1 - disable use of TLSv1.1 (a workaround for AAA servers 1512# that have issues interoperating with updated TLS version) 1513# tls_disable_tlsv1_1=0 - explicitly enable use of TLSv1.1 (this allows 1514# systemwide TLS policies to be overridden) 1515# tls_disable_tlsv1_2=1 - disable use of TLSv1.2 (a workaround for AAA servers 1516# that have issues interoperating with updated TLS version) 1517# tls_disable_tlsv1_2=0 - explicitly enable use of TLSv1.2 (this allows 1518# systemwide TLS policies to be overridden) 1519# tls_disable_tlsv1_3=1 - disable use of TLSv1.3 (a workaround for AAA servers 1520# that have issues interoperating with updated TLS version) 1521# tls_disable_tlsv1_3=0 - enable TLSv1.3 (experimental - disabled by default) 1522# tls_ext_cert_check=0 - No external server certificate validation (default) 1523# tls_ext_cert_check=1 - External server certificate validation enabled; this 1524# requires an external program doing validation of server certificate 1525# chain when receiving CTRL-RSP-EXT_CERT_CHECK event from the control 1526# interface and report the result of the validation with 1527# CTRL-RSP_EXT_CERT_CHECK. 1528# tls_suiteb=0 - do not apply Suite B 192-bit constraints on TLS (default) 1529# tls_suiteb=1 - apply Suite B 192-bit constraints on TLS; this is used in 1530# particular when using Suite B with RSA keys of >= 3K (3072) bits 1531# allow_unsafe_renegotiation=1 - allow connection with a TLS server that does 1532# not support safe renegotiation (RFC 5746); please note that this 1533# workaround should be only when having to authenticate with an old 1534# authentication server that cannot be updated to use secure TLS 1535# implementation. 1536# 1537# Following certificate/private key fields are used in inner Phase2 1538# authentication when using EAP-TTLS or EAP-PEAP. 1539# ca_cert2: File path to CA certificate file. This file can have one or more 1540# trusted CA certificates. If ca_cert2 and ca_path2 are not included, 1541# server certificate will not be verified. This is insecure and a trusted 1542# CA certificate should always be configured. 1543# ca_path2: Directory path for CA certificate files (PEM) 1544# client_cert2: File path to client certificate file 1545# private_key2: File path to client private key file 1546# private_key2_passwd: Password for private key file 1547# dh_file2: File path to DH/DSA parameters file (in PEM format) 1548# subject_match2: Substring to be matched against the subject of the 1549# authentication server certificate. See subject_match for more details. 1550# altsubject_match2: Semicolon separated string of entries to be matched 1551# against the alternative subject name of the authentication server 1552# certificate. See altsubject_match documentation for more details. 1553# domain_suffix_match2: Constraint for server domain name. See 1554# domain_suffix_match for more details. 1555# ocsp2: See ocsp for more details. 1556# 1557# Separate machine credentials can be configured for EAP-TEAP Phase 2 with 1558# "machine_" prefix (e.g., "machine_identity") in the configuration parameters. 1559# See the parameters without that prefix for more details on the meaning and 1560# format of each such parameter. 1561# 1562# fragment_size: Maximum EAP fragment size in bytes (default 1398). 1563# This value limits the fragment size for EAP methods that support 1564# fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set 1565# small enough to make the EAP messages fit in MTU of the network 1566# interface used for EAPOL. The default value is suitable for most 1567# cases. 1568# 1569# ocsp: Whether to use/require OCSP to check server certificate 1570# 0 = do not use OCSP stapling (TLS certificate status extension) 1571# 1 = try to use OCSP stapling, but not require response 1572# 2 = require valid OCSP stapling response 1573# 3 = require valid OCSP stapling response for all not-trusted 1574# certificates in the server certificate chain 1575# 1576# openssl_ciphers: OpenSSL specific cipher configuration 1577# This can be used to override the global openssl_ciphers configuration 1578# parameter (see above). 1579# 1580# erp: Whether EAP Re-authentication Protocol (ERP) is enabled 1581# 1582# EAP-FAST variables: 1583# pac_file: File path for the PAC entries. wpa_supplicant will need to be able 1584# to create this file and write updates to it when PAC is being 1585# provisioned or refreshed. Full path to the file should be used since 1586# working directory may change when wpa_supplicant is run in the 1587# background. Alternatively, a named configuration blob can be used by 1588# setting this to blob://<blob name> 1589# phase1: fast_provisioning option can be used to enable in-line provisioning 1590# of EAP-FAST credentials (PAC): 1591# 0 = disabled, 1592# 1 = allow unauthenticated provisioning, 1593# 2 = allow authenticated provisioning, 1594# 3 = allow both unauthenticated and authenticated provisioning 1595# fast_max_pac_list_len=<num> option can be used to set the maximum 1596# number of PAC entries to store in a PAC list (default: 10) 1597# fast_pac_format=binary option can be used to select binary format for 1598# storing PAC entries in order to save some space (the default 1599# text format uses about 2.5 times the size of minimal binary 1600# format) 1601# 1602# wpa_supplicant supports number of "EAP workarounds" to work around 1603# interoperability issues with incorrectly behaving authentication servers. 1604# These are enabled by default because some of the issues are present in large 1605# number of authentication servers. Strict EAP conformance mode can be 1606# configured by disabling workarounds with eap_workaround=0. 1607 1608# update_identifier: PPS MO ID 1609# (Hotspot 2.0 PerProviderSubscription/UpdateIdentifier) 1610# 1611# roaming_consortium_selection: Roaming Consortium Selection 1612# The matching Roaming Consortium OI that was used to generate this 1613# network profile. 1614 1615# Station inactivity limit 1616# 1617# If a station does not send anything in ap_max_inactivity seconds, an 1618# empty data frame is sent to it in order to verify whether it is 1619# still in range. If this frame is not ACKed, the station will be 1620# disassociated and then deauthenticated. This feature is used to 1621# clear station table of old entries when the STAs move out of the 1622# range. 1623# 1624# The station can associate again with the AP if it is still in range; 1625# this inactivity poll is just used as a nicer way of verifying 1626# inactivity; i.e., client will not report broken connection because 1627# disassociation frame is not sent immediately without first polling 1628# the STA with a data frame. 1629# default: 300 (i.e., 5 minutes) 1630#ap_max_inactivity=300 1631 1632# DTIM period in Beacon intervals for AP mode (default: 2) 1633#dtim_period=2 1634 1635# Beacon interval (default: 100 TU) 1636#beacon_int=100 1637 1638# WPS in AP mode 1639# 0 = WPS enabled and configured (default) 1640# 1 = WPS disabled 1641#wps_disabled=0 1642 1643# FILS DH Group 1644# 0 = PFS disabled with FILS shared key authentication (default) 1645# 1-65535 = DH Group to use for FILS PFS 1646#fils_dh_group=0 1647 1648# DPP PFS 1649# 0: allow PFS to be used or not used (default) 1650# 1: require PFS to be used (note: not compatible with DPP R1) 1651# 2: do not allow PFS to be used 1652#dpp_pfs=0 1653 1654# DPP Network introduction type 1655# 0: unprotected variant from DPP R1 (default) 1656# 1: privacy protecting (station Connector encrypted) variant from 1657# DPP R3 1658#dpp_connector_privacy=0 1659 1660# Whether beacon protection is enabled 1661# This depends on management frame protection (ieee80211w) being enabled and 1662# beacon protection support indication from the driver. 1663# 0 = disabled (default) 1664# 1 = enabled 1665#beacon_prot=0 1666 1667# OWE DH Group 1668# 0: use default (19) first and then try all supported groups one by one if AP 1669# rejects the selected group 1670# 1-65535: DH Group to use for OWE 1671# Groups 19 (NIST P-256), 20 (NIST P-384), and 21 (NIST P-521) are 1672# currently supported. 1673#owe_group=0 1674 1675# OWE-only mode (disable transition mode) 1676# 0: enable transition mode (allow connection to either OWE or open BSS) 1677# 1 = disable transition mode (allow connection only with OWE) 1678#owe_only=0 1679 1680# OWE PTK derivation workaround 1681# Initial OWE implementation used SHA256 when deriving the PTK for all 1682# OWE groups. This was supposed to change to SHA384 for group 20 and 1683# SHA512 for group 21. This parameter can be used to enable older 1684# behavior mainly for testing purposes. There is no impact to group 19 1685# behavior, but if enabled, this will make group 20 and 21 cases use 1686# SHA256-based PTK derivation which will not work with the updated 1687# OWE implementation on the AP side. 1688#owe_ptk_workaround=0 1689 1690# Transition Disable indication 1691# The AP can notify authenticated stations to disable transition mode 1692# in their network profiles when the network has completed transition 1693# steps, i.e., once sufficiently large number of APs in the ESS have 1694# been updated to support the more secure alternative. When this 1695# indication is used, the stations are expected to automatically 1696# disable transition mode and less secure security options. This 1697# includes use of WEP, TKIP (including use of TKIP as the group 1698# cipher), and connections without PMF. 1699# Bitmap bits: 1700# bit 0 (0x01): WPA3-Personal (i.e., disable WPA2-Personal = WPA-PSK 1701# and only allow SAE to be used) 1702# bit 1 (0x02): SAE-PK (disable SAE without use of SAE-PK) 1703# bit 2 (0x04): WPA3-Enterprise (move to requiring PMF) 1704# bit 3 (0x08): Enhanced Open (disable use of open network; require 1705# OWE) 1706 1707# SAE-PK mode 1708# 0: automatic SAE/SAE-PK selection based on password; enable 1709# transition mode (allow SAE authentication without SAE-PK) 1710# 1: SAE-PK only (disable transition mode; allow SAE authentication 1711# only with SAE-PK) 1712# 2: disable SAE-PK (allow SAE authentication only without SAE-PK) 1713#sae_pk=0 1714 1715# MAC address policy 1716# 0 = use permanent MAC address 1717# 1 = use random MAC address for each ESS connection 1718# 2 = like 1, but maintain OUI (with local admin bit set) 1719#mac_addr=0 1720 1721# disable_ht: Whether HT (802.11n) should be disabled. 1722# 0 = HT enabled (if AP supports it) 1723# 1 = HT disabled 1724# 1725# disable_ht40: Whether HT-40 (802.11n) should be disabled. 1726# 0 = HT-40 enabled (if AP supports it) 1727# 1 = HT-40 disabled 1728# 1729# disable_sgi: Whether SGI (short guard interval) should be disabled. 1730# 0 = SGI enabled (if AP supports it) 1731# 1 = SGI disabled 1732# 1733# disable_ldpc: Whether LDPC should be disabled. 1734# 0 = LDPC enabled (if AP supports it) 1735# 1 = LDPC disabled 1736# 1737# ht40_intolerant: Whether 40 MHz intolerant should be indicated. 1738# 0 = 40 MHz tolerant (default) 1739# 1 = 40 MHz intolerant 1740# 1741# ht_mcs: Configure allowed MCS rates. 1742# Parsed as an array of bytes, in base-16 (ascii-hex) 1743# ht_mcs="" // Use all available (default) 1744# ht_mcs="0xff 00 00 00 00 00 00 00 00 00 " // Use MCS 0-7 only 1745# ht_mcs="0xff ff 00 00 00 00 00 00 00 00 " // Use MCS 0-15 only 1746# 1747# disable_max_amsdu: Whether MAX_AMSDU should be disabled. 1748# -1 = Do not make any changes. 1749# 0 = Enable MAX-AMSDU if hardware supports it. 1750# 1 = Disable AMSDU 1751# 1752# ampdu_factor: Maximum A-MPDU Length Exponent 1753# Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009. 1754# 1755# ampdu_density: Allow overriding AMPDU density configuration. 1756# Treated as hint by the kernel. 1757# -1 = Do not make any changes. 1758# 0-3 = Set AMPDU density (aka factor) to specified value. 1759# 1760# tx_stbc: Allow overriding STBC support for TX streams 1761# Value: 0-1, see IEEE Std 802.11-2016, 9.4.2.56.2. 1762# -1 = Do not make any changes (default) 1763# 0 = Set if not supported 1764# 1 = Set if supported 1765# 1766# rx_stbc: Allow overriding STBC support for RX streams 1767# Value: 0-3, see IEEE Std 802.11-2016, 9.4.2.56.2. 1768# -1 = Do not make any changes (default) 1769# 0 = Set if not supported 1770# 1 = Set for support of one spatial stream 1771# 2 = Set for support of one and two spatial streams 1772# 3 = Set for support of one, two and three spatial streams 1773 1774# disable_vht: Whether VHT should be disabled. 1775# 0 = VHT enabled (if AP supports it) 1776# 1 = VHT disabled 1777# 1778# vht_capa: VHT capabilities to set in the override 1779# vht_capa_mask: mask of VHT capabilities 1780# 1781# vht_rx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for RX NSS 1-8 1782# vht_tx_mcs_nss_1/2/3/4/5/6/7/8: override the MCS set for TX NSS 1-8 1783# 0: MCS 0-7 1784# 1: MCS 0-8 1785# 2: MCS 0-9 1786# 3: not supported 1787 1788# disable_eht: Whether EHT should be disabled. 1789# 0 = EHT enabled (if supported) (default) 1790# 1 = EHT disabled 1791 1792# multi_ap_backhaul_sta: Multi-AP backhaul STA functionality 1793# 0 = normal STA (default) 1794# 1 = backhaul STA 1795# A backhaul STA sends the Multi-AP IE, fails to associate if the AP does not 1796# support Multi-AP, and sets 4-address mode if it does. Thus, the netdev can be 1797# added to a bridge to allow forwarding frames over this backhaul link. 1798 1799# Multi-AP Profile 1800# Indicate the supported Multi-AP profile 1801# 1 = Supports Multi-AP profile 1 as defined in Wi-Fi EasyMesh specification 1802# 2 = Supports Multi-AP profile 2 as defined in Wi-Fi EasyMesh specification 1803#multi_ap_profile=2 1804 1805##### Fast Session Transfer (FST) support ##################################### 1806# 1807# The options in this section are only available when the build configuration 1808# option CONFIG_FST is set while compiling wpa_supplicant. They allow this 1809# interface to be a part of FST setup. 1810# 1811# FST is the transfer of a session from a channel to another channel, in the 1812# same or different frequency bands. 1813# 1814# For details, see IEEE Std 802.11ad-2012. 1815 1816# Identifier of an FST Group the interface belongs to. 1817#fst_group_id=bond0 1818 1819# Interface priority within the FST Group. 1820# Announcing a higher priority for an interface means declaring it more 1821# preferable for FST switch. 1822# fst_priority is in 1..255 range with 1 being the lowest priority. 1823#fst_priority=100 1824 1825# Default LLT value for this interface in milliseconds. The value used in case 1826# no value provided during session setup. Default is 50 msec. 1827# fst_llt is in 1..4294967 range (due to spec limitation, see 10.32.2.2 1828# Transitioning between states). 1829#fst_llt=100 1830 1831# BSS Transition Management 1832# disable_btm - Disable BSS transition management in STA 1833# Set to 0 to enable BSS transition management (default behavior) 1834# Set to 1 to disable BSS transition management 1835#disable_btm=0 1836 1837# Enable EDMG capability in STA/AP mode, default value is false 1838#enable_edmg=1 1839 1840# This value is used to configure the channel bonding feature. 1841# Default value is 0. 1842# Relevant only if enable_edmg is true 1843# In AP mode it defines the EDMG channel to use for AP operation. 1844# In STA mode it defines the EDMG channel for connection (if supported by AP). 1845#edmg_channel=9 1846 1847# BSS max idle period to request 1848# If nonzero, request the specified number of 1000 TU (i.e., 1.024 s) 1849# as the maximum idle period for the STA during association. 1850#max_idle=600 1851 1852# Example blocks: 1853 1854# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers 1855network={ 1856 ssid="simple" 1857 psk="very secret passphrase" 1858 priority=5 1859} 1860 1861# Same as previous, but request SSID-specific scanning (for APs that reject 1862# broadcast SSID) 1863network={ 1864 ssid="second ssid" 1865 scan_ssid=1 1866 psk="very secret passphrase" 1867 priority=2 1868} 1869 1870# Only WPA-PSK is used. Any valid cipher combination is accepted. 1871network={ 1872 ssid="example" 1873 proto=WPA 1874 key_mgmt=WPA-PSK 1875 pairwise=CCMP TKIP 1876 group=CCMP TKIP WEP104 WEP40 1877 psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb 1878 priority=2 1879} 1880 1881# WPA-Personal(PSK) with TKIP and enforcement for frequent PTK rekeying 1882network={ 1883 ssid="example" 1884 proto=WPA 1885 key_mgmt=WPA-PSK 1886 pairwise=TKIP 1887 group=TKIP 1888 psk="not so secure passphrase" 1889 wpa_ptk_rekey=600 1890} 1891 1892# Only WPA-EAP is used. Both CCMP and TKIP is accepted. An AP that used WEP104 1893# or WEP40 as the group cipher will not be accepted. 1894network={ 1895 ssid="example" 1896 proto=RSN 1897 key_mgmt=WPA-EAP 1898 pairwise=CCMP TKIP 1899 group=CCMP TKIP 1900 eap=TLS 1901 identity="user@example.com" 1902 ca_cert="/etc/cert/ca.pem" 1903 client_cert="/etc/cert/user.pem" 1904 private_key="/etc/cert/user.prv" 1905 private_key_passwd="password" 1906 priority=1 1907} 1908 1909# EAP-PEAP/MSCHAPv2 configuration for RADIUS servers that use the new peaplabel 1910# (e.g., Radiator) 1911network={ 1912 ssid="example" 1913 key_mgmt=WPA-EAP 1914 eap=PEAP 1915 identity="user@example.com" 1916 password="foobar" 1917 ca_cert="/etc/cert/ca.pem" 1918 phase1="peaplabel=1" 1919 phase2="auth=MSCHAPV2" 1920 priority=10 1921} 1922 1923# EAP-TTLS/EAP-MD5-Challenge configuration with anonymous identity for the 1924# unencrypted use. Real identity is sent only within an encrypted TLS tunnel. 1925network={ 1926 ssid="example" 1927 key_mgmt=WPA-EAP 1928 eap=TTLS 1929 identity="user@example.com" 1930 anonymous_identity="anonymous@example.com" 1931 password="foobar" 1932 ca_cert="/etc/cert/ca.pem" 1933 priority=2 1934} 1935 1936# EAP-TTLS/MSCHAPv2 configuration with anonymous identity for the unencrypted 1937# use. Real identity is sent only within an encrypted TLS tunnel. 1938network={ 1939 ssid="example" 1940 key_mgmt=WPA-EAP 1941 eap=TTLS 1942 identity="user@example.com" 1943 anonymous_identity="anonymous@example.com" 1944 password="foobar" 1945 ca_cert="/etc/cert/ca.pem" 1946 phase2="auth=MSCHAPV2" 1947} 1948 1949# WPA-EAP, EAP-TTLS with different CA certificate used for outer and inner 1950# authentication. 1951network={ 1952 ssid="example" 1953 key_mgmt=WPA-EAP 1954 eap=TTLS 1955 # Phase1 / outer authentication 1956 anonymous_identity="anonymous@example.com" 1957 ca_cert="/etc/cert/ca.pem" 1958 # Phase 2 / inner authentication 1959 phase2="autheap=TLS" 1960 ca_cert2="/etc/cert/ca2.pem" 1961 client_cert2="/etc/cer/user.pem" 1962 private_key2="/etc/cer/user.prv" 1963 private_key2_passwd="password" 1964 priority=2 1965} 1966 1967# Both WPA-PSK and WPA-EAP is accepted. Only CCMP is accepted as pairwise and 1968# group cipher. 1969network={ 1970 ssid="example" 1971 bssid=00:11:22:33:44:55 1972 proto=WPA RSN 1973 key_mgmt=WPA-PSK WPA-EAP 1974 pairwise=CCMP 1975 group=CCMP 1976 psk=06b4be19da289f475aa46a33cb793029d4ab3db7a23ee92382eb0106c72ac7bb 1977} 1978 1979# Special characters in SSID, so use hex string. Default to WPA-PSK, WPA-EAP 1980# and all valid ciphers. 1981network={ 1982 ssid=00010203 1983 psk=000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f 1984} 1985 1986 1987# EAP-SIM with a GSM SIM or USIM 1988network={ 1989 ssid="eap-sim-test" 1990 key_mgmt=WPA-EAP 1991 eap=SIM 1992 pin="1234" 1993 pcsc="" 1994} 1995 1996 1997# EAP-PSK 1998network={ 1999 ssid="eap-psk-test" 2000 key_mgmt=WPA-EAP 2001 eap=PSK 2002 anonymous_identity="eap_psk_user" 2003 password=06b4be19da289f475aa46a33cb793029 2004 identity="eap_psk_user@example.com" 2005} 2006 2007 2008# IEEE 802.1X/EAPOL with dynamically generated WEP keys (i.e., no WPA) using 2009# EAP-TLS for authentication and key generation; require both unicast and 2010# broadcast WEP keys. 2011network={ 2012 ssid="1x-test" 2013 key_mgmt=IEEE8021X 2014 eap=TLS 2015 identity="user@example.com" 2016 ca_cert="/etc/cert/ca.pem" 2017 client_cert="/etc/cert/user.pem" 2018 private_key="/etc/cert/user.prv" 2019 private_key_passwd="password" 2020 eapol_flags=3 2021} 2022 2023 2024# LEAP with dynamic WEP keys 2025network={ 2026 ssid="leap-example" 2027 key_mgmt=IEEE8021X 2028 eap=LEAP 2029 identity="user" 2030 password="foobar" 2031} 2032 2033# EAP-IKEv2 using shared secrets for both server and peer authentication 2034network={ 2035 ssid="ikev2-example" 2036 key_mgmt=WPA-EAP 2037 eap=IKEV2 2038 identity="user" 2039 password="foobar" 2040} 2041 2042# EAP-FAST with WPA (WPA or WPA2) 2043network={ 2044 ssid="eap-fast-test" 2045 key_mgmt=WPA-EAP 2046 eap=FAST 2047 anonymous_identity="FAST-000102030405" 2048 identity="username" 2049 password="password" 2050 phase1="fast_provisioning=1" 2051 pac_file="/etc/wpa_supplicant.eap-fast-pac" 2052} 2053 2054network={ 2055 ssid="eap-fast-test" 2056 key_mgmt=WPA-EAP 2057 eap=FAST 2058 anonymous_identity="FAST-000102030405" 2059 identity="username" 2060 password="password" 2061 phase1="fast_provisioning=1" 2062 pac_file="blob://eap-fast-pac" 2063} 2064 2065# Plaintext connection (no WPA, no IEEE 802.1X) 2066network={ 2067 ssid="plaintext-test" 2068 key_mgmt=NONE 2069} 2070 2071 2072# Shared WEP key connection (no WPA, no IEEE 802.1X) 2073network={ 2074 ssid="static-wep-test" 2075 key_mgmt=NONE 2076 wep_key0="abcde" 2077 wep_key1=0102030405 2078 wep_key2="1234567890123" 2079 wep_tx_keyidx=0 2080 priority=5 2081} 2082 2083 2084# Shared WEP key connection (no WPA, no IEEE 802.1X) using Shared Key 2085# IEEE 802.11 authentication 2086network={ 2087 ssid="static-wep-test2" 2088 key_mgmt=NONE 2089 wep_key0="abcde" 2090 wep_key1=0102030405 2091 wep_key2="1234567890123" 2092 wep_tx_keyidx=0 2093 priority=5 2094 auth_alg=SHARED 2095} 2096 2097 2098# IBSS/ad-hoc network with RSN 2099network={ 2100 ssid="ibss-rsn" 2101 key_mgmt=WPA-PSK 2102 proto=RSN 2103 psk="12345678" 2104 mode=1 2105 frequency=2412 2106 pairwise=CCMP 2107 group=CCMP 2108} 2109 2110# IBSS/ad-hoc network with WPA-None/TKIP (deprecated) 2111network={ 2112 ssid="test adhoc" 2113 mode=1 2114 frequency=2412 2115 proto=WPA 2116 key_mgmt=WPA-NONE 2117 pairwise=NONE 2118 group=TKIP 2119 psk="secret passphrase" 2120} 2121 2122# open mesh network 2123network={ 2124 ssid="test mesh" 2125 mode=5 2126 frequency=2437 2127 key_mgmt=NONE 2128} 2129 2130# secure (SAE + AMPE) network 2131network={ 2132 ssid="secure mesh" 2133 mode=5 2134 frequency=2437 2135 key_mgmt=SAE 2136 psk="very secret passphrase" 2137} 2138 2139 2140# Catch all example that allows more or less all configuration modes 2141network={ 2142 ssid="example" 2143 scan_ssid=1 2144 key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE 2145 pairwise=CCMP TKIP 2146 group=CCMP TKIP WEP104 WEP40 2147 psk="very secret passphrase" 2148 eap=TTLS PEAP TLS 2149 identity="user@example.com" 2150 password="foobar" 2151 ca_cert="/etc/cert/ca.pem" 2152 client_cert="/etc/cert/user.pem" 2153 private_key="/etc/cert/user.prv" 2154 private_key_passwd="password" 2155 phase1="peaplabel=0" 2156} 2157 2158# Example of EAP-TLS with smartcard (openssl engine) 2159network={ 2160 ssid="example" 2161 key_mgmt=WPA-EAP 2162 eap=TLS 2163 proto=RSN 2164 pairwise=CCMP TKIP 2165 group=CCMP TKIP 2166 identity="user@example.com" 2167 ca_cert="/etc/cert/ca.pem" 2168 2169 # Certificate and/or key identified by PKCS#11 URI (RFC7512) 2170 client_cert="pkcs11:manufacturer=piv_II;id=%01" 2171 private_key="pkcs11:manufacturer=piv_II;id=%01" 2172 2173 # Optional PIN configuration; this can be left out and PIN will be 2174 # asked through the control interface 2175 pin="1234" 2176} 2177 2178# Example configuration showing how to use an inlined blob as a CA certificate 2179# data instead of using external file 2180network={ 2181 ssid="example" 2182 key_mgmt=WPA-EAP 2183 eap=TTLS 2184 identity="user@example.com" 2185 anonymous_identity="anonymous@example.com" 2186 password="foobar" 2187 ca_cert="blob://exampleblob" 2188 priority=20 2189} 2190 2191blob-base64-exampleblob={ 2192SGVsbG8gV29ybGQhCg== 2193} 2194 2195 2196# Wildcard match for SSID (plaintext APs only). This example select any 2197# open AP regardless of its SSID. 2198network={ 2199 key_mgmt=NONE 2200} 2201 2202# Example configuration ignoring two APs - these will be ignored 2203# for this network. 2204network={ 2205 ssid="example" 2206 psk="very secret passphrase" 2207 bssid_ignore=02:11:22:33:44:55 02:22:aa:44:55:66 2208} 2209 2210# Example configuration limiting AP selection to a specific set of APs; 2211# any other AP not matching the masked address will be ignored. 2212network={ 2213 ssid="example" 2214 psk="very secret passphrase" 2215 bssid_accept=02:55:ae:bc:00:00/ff:ff:ff:ff:00:00 00:00:77:66:55:44/00:00:ff:ff:ff:ff 2216} 2217 2218# Example config file that will only scan on channel 36. 2219freq_list=5180 2220network={ 2221 key_mgmt=NONE 2222} 2223 2224 2225# Example configuration using EAP-TTLS for authentication and key 2226# generation for MACsec 2227network={ 2228 key_mgmt=IEEE8021X 2229 eap=TTLS 2230 phase2="auth=PAP" 2231 anonymous_identity="anonymous@example.com" 2232 identity="user@example.com" 2233 password="secretr" 2234 ca_cert="/etc/cert/ca.pem" 2235 eapol_flags=0 2236 macsec_policy=1 2237} 2238 2239# Example configuration for MACsec with preshared key 2240network={ 2241 key_mgmt=NONE 2242 eapol_flags=0 2243 macsec_policy=1 2244 mka_cak=0123456789ABCDEF0123456789ABCDEF 2245 mka_ckn=6162636465666768696A6B6C6D6E6F707172737475767778797A303132333435 2246 mka_priority=128 2247} 2248