hostapd.conf revision 7a53dbb56693ee9f55c0cab1a8297436511e8613
1##### hostapd configuration file ############################################## 2# Empty lines and lines starting with # are ignored 3 4# AP netdevice name (without 'ap' postfix, i.e., wlan0 uses wlan0ap for 5# management frames with the Host AP driver); wlan0 with many nl80211 drivers 6interface=wlan0 7 8# In case of atheros and nl80211 driver interfaces, an additional 9# configuration parameter, bridge, may be used to notify hostapd if the 10# interface is included in a bridge. This parameter is not used with Host AP 11# driver. If the bridge parameter is not set, the drivers will automatically 12# figure out the bridge interface (assuming sysfs is enabled and mounted to 13# /sys) and this parameter may not be needed. 14# 15# For nl80211, this parameter can be used to request the AP interface to be 16# added to the bridge automatically (brctl may refuse to do this before hostapd 17# has been started to change the interface mode). If needed, the bridge 18# interface is also created. 19#bridge=br0 20 21# Driver interface type (hostap/wired/none/nl80211/bsd); 22# default: hostap). nl80211 is used with all Linux mac80211 drivers. 23# Use driver=none if building hostapd as a standalone RADIUS server that does 24# not control any wireless/wired driver. 25# driver=hostap 26 27# Driver interface parameters (mainly for development testing use) 28# driver_params=<params> 29 30# hostapd event logger configuration 31# 32# Two output method: syslog and stdout (only usable if not forking to 33# background). 34# 35# Module bitfield (ORed bitfield of modules that will be logged; -1 = all 36# modules): 37# bit 0 (1) = IEEE 802.11 38# bit 1 (2) = IEEE 802.1X 39# bit 2 (4) = RADIUS 40# bit 3 (8) = WPA 41# bit 4 (16) = driver interface 42# bit 5 (32) = IAPP 43# bit 6 (64) = MLME 44# 45# Levels (minimum value for logged events): 46# 0 = verbose debugging 47# 1 = debugging 48# 2 = informational messages 49# 3 = notification 50# 4 = warning 51# 52logger_syslog=-1 53logger_syslog_level=2 54logger_stdout=-1 55logger_stdout_level=2 56 57# Interface for separate control program. If this is specified, hostapd 58# will create this directory and a UNIX domain socket for listening to requests 59# from external programs (CLI/GUI, etc.) for status information and 60# configuration. The socket file will be named based on the interface name, so 61# multiple hostapd processes/interfaces can be run at the same time if more 62# than one interface is used. 63# /var/run/hostapd is the recommended directory for sockets and by default, 64# hostapd_cli will use it when trying to connect with hostapd. 65ctrl_interface=/var/run/hostapd 66 67# Access control for the control interface can be configured by setting the 68# directory to allow only members of a group to use sockets. This way, it is 69# possible to run hostapd as root (since it needs to change network 70# configuration and open raw sockets) and still allow GUI/CLI components to be 71# run as non-root users. However, since the control interface can be used to 72# change the network configuration, this access needs to be protected in many 73# cases. By default, hostapd is configured to use gid 0 (root). If you 74# want to allow non-root users to use the contron interface, add a new group 75# and change this value to match with that group. Add users that should have 76# control interface access to this group. 77# 78# This variable can be a group name or gid. 79#ctrl_interface_group=wheel 80ctrl_interface_group=0 81 82 83##### IEEE 802.11 related configuration ####################################### 84 85# SSID to be used in IEEE 802.11 management frames 86ssid=test 87# Alternative formats for configuring SSID 88# (double quoted string, hexdump, printf-escaped string) 89#ssid2="test" 90#ssid2=74657374 91#ssid2=P"hello\nthere" 92 93# UTF-8 SSID: Whether the SSID is to be interpreted using UTF-8 encoding 94#utf8_ssid=1 95 96# Country code (ISO/IEC 3166-1). Used to set regulatory domain. 97# Set as needed to indicate country in which device is operating. 98# This can limit available channels and transmit power. 99#country_code=US 100 101# Enable IEEE 802.11d. This advertises the country_code and the set of allowed 102# channels and transmit power levels based on the regulatory limits. The 103# country_code setting must be configured with the correct country for 104# IEEE 802.11d functions. 105# (default: 0 = disabled) 106#ieee80211d=1 107 108# Enable IEEE 802.11h. This enables radar detection and DFS support if 109# available. DFS support is required on outdoor 5 GHz channels in most countries 110# of the world. This can be used only with ieee80211d=1. 111# (default: 0 = disabled) 112#ieee80211h=1 113 114# Add Power Constraint element to Beacon and Probe Response frames 115# This config option adds Power Constraint element when applicable and Country 116# element is added. Power Constraint element is required by Transmit Power 117# Control. This can be used only with ieee80211d=1. 118# Valid values are 0..255. 119#local_pwr_constraint=3 120 121# Set Spectrum Management subfield in the Capability Information field. 122# This config option forces the Spectrum Management bit to be set. When this 123# option is not set, the value of the Spectrum Management bit depends on whether 124# DFS or TPC is required by regulatory authorities. This can be used only with 125# ieee80211d=1 and local_pwr_constraint configured. 126#spectrum_mgmt_required=1 127 128# Operation mode (a = IEEE 802.11a, b = IEEE 802.11b, g = IEEE 802.11g, 129# ad = IEEE 802.11ad (60 GHz); a/g options are used with IEEE 802.11n, too, to 130# specify band). When using ACS (see channel parameter), a special value "any" 131# can be used to indicate that any support band can be used. This special case 132# is currently supported only with drivers with which offloaded ACS is used. 133# Default: IEEE 802.11b 134hw_mode=g 135 136# Channel number (IEEE 802.11) 137# (default: 0, i.e., not set) 138# Please note that some drivers do not use this value from hostapd and the 139# channel will need to be configured separately with iwconfig. 140# 141# If CONFIG_ACS build option is enabled, the channel can be selected 142# automatically at run time by setting channel=acs_survey or channel=0, both of 143# which will enable the ACS survey based algorithm. 144channel=1 145 146# ACS tuning - Automatic Channel Selection 147# See: http://wireless.kernel.org/en/users/Documentation/acs 148# 149# You can customize the ACS survey algorithm with following variables: 150# 151# acs_num_scans requirement is 1..100 - number of scans to be performed that 152# are used to trigger survey data gathering of an underlying device driver. 153# Scans are passive and typically take a little over 100ms (depending on the 154# driver) on each available channel for given hw_mode. Increasing this value 155# means sacrificing startup time and gathering more data wrt channel 156# interference that may help choosing a better channel. This can also help fine 157# tune the ACS scan time in case a driver has different scan dwell times. 158# 159# acs_chan_bias is a space-separated list of <channel>:<bias> pairs. It can be 160# used to increase (or decrease) the likelihood of a specific channel to be 161# selected by the ACS algorithm. The total interference factor for each channel 162# gets multiplied by the specified bias value before finding the channel with 163# the lowest value. In other words, values between 0.0 and 1.0 can be used to 164# make a channel more likely to be picked while values larger than 1.0 make the 165# specified channel less likely to be picked. This can be used, e.g., to prefer 166# the commonly used 2.4 GHz band channels 1, 6, and 11 (which is the default 167# behavior on 2.4 GHz band if no acs_chan_bias parameter is specified). 168# 169# Defaults: 170#acs_num_scans=5 171#acs_chan_bias=1:0.8 6:0.8 11:0.8 172 173# Channel list restriction. This option allows hostapd to select one of the 174# provided channels when a channel should be automatically selected. 175# Channel list can be provided as range using hyphen ('-') or individual 176# channels can be specified by space (' ') seperated values 177# Default: all channels allowed in selected hw_mode 178#chanlist=100 104 108 112 116 179#chanlist=1 6 11-13 180 181# Beacon interval in kus (1.024 ms) (default: 100; range 15..65535) 182beacon_int=100 183 184# DTIM (delivery traffic information message) period (range 1..255): 185# number of beacons between DTIMs (1 = every beacon includes DTIM element) 186# (default: 2) 187dtim_period=2 188 189# Maximum number of stations allowed in station table. New stations will be 190# rejected after the station table is full. IEEE 802.11 has a limit of 2007 191# different association IDs, so this number should not be larger than that. 192# (default: 2007) 193max_num_sta=255 194 195# RTS/CTS threshold; 2347 = disabled (default); range 0..2347 196# If this field is not included in hostapd.conf, hostapd will not control 197# RTS threshold and 'iwconfig wlan# rts <val>' can be used to set it. 198rts_threshold=2347 199 200# Fragmentation threshold; 2346 = disabled (default); range 256..2346 201# If this field is not included in hostapd.conf, hostapd will not control 202# fragmentation threshold and 'iwconfig wlan# frag <val>' can be used to set 203# it. 204fragm_threshold=2346 205 206# Rate configuration 207# Default is to enable all rates supported by the hardware. This configuration 208# item allows this list be filtered so that only the listed rates will be left 209# in the list. If the list is empty, all rates are used. This list can have 210# entries that are not in the list of rates the hardware supports (such entries 211# are ignored). The entries in this list are in 100 kbps, i.e., 11 Mbps = 110. 212# If this item is present, at least one rate have to be matching with the rates 213# hardware supports. 214# default: use the most common supported rate setting for the selected 215# hw_mode (i.e., this line can be removed from configuration file in most 216# cases) 217#supported_rates=10 20 55 110 60 90 120 180 240 360 480 540 218 219# Basic rate set configuration 220# List of rates (in 100 kbps) that are included in the basic rate set. 221# If this item is not included, usually reasonable default set is used. 222#basic_rates=10 20 223#basic_rates=10 20 55 110 224#basic_rates=60 120 240 225 226# Short Preamble 227# This parameter can be used to enable optional use of short preamble for 228# frames sent at 2 Mbps, 5.5 Mbps, and 11 Mbps to improve network performance. 229# This applies only to IEEE 802.11b-compatible networks and this should only be 230# enabled if the local hardware supports use of short preamble. If any of the 231# associated STAs do not support short preamble, use of short preamble will be 232# disabled (and enabled when such STAs disassociate) dynamically. 233# 0 = do not allow use of short preamble (default) 234# 1 = allow use of short preamble 235#preamble=1 236 237# Station MAC address -based authentication 238# Please note that this kind of access control requires a driver that uses 239# hostapd to take care of management frame processing and as such, this can be 240# used with driver=hostap or driver=nl80211, but not with driver=atheros. 241# 0 = accept unless in deny list 242# 1 = deny unless in accept list 243# 2 = use external RADIUS server (accept/deny lists are searched first) 244macaddr_acl=0 245 246# Accept/deny lists are read from separate files (containing list of 247# MAC addresses, one per line). Use absolute path name to make sure that the 248# files can be read on SIGHUP configuration reloads. 249#accept_mac_file=/etc/hostapd.accept 250#deny_mac_file=/etc/hostapd.deny 251 252# IEEE 802.11 specifies two authentication algorithms. hostapd can be 253# configured to allow both of these or only one. Open system authentication 254# should be used with IEEE 802.1X. 255# Bit fields of allowed authentication algorithms: 256# bit 0 = Open System Authentication 257# bit 1 = Shared Key Authentication (requires WEP) 258auth_algs=3 259 260# Send empty SSID in beacons and ignore probe request frames that do not 261# specify full SSID, i.e., require stations to know SSID. 262# default: disabled (0) 263# 1 = send empty (length=0) SSID in beacon and ignore probe request for 264# broadcast SSID 265# 2 = clear SSID (ASCII 0), but keep the original length (this may be required 266# with some clients that do not support empty SSID) and ignore probe 267# requests for broadcast SSID 268ignore_broadcast_ssid=0 269 270# Additional vendor specfic elements for Beacon and Probe Response frames 271# This parameter can be used to add additional vendor specific element(s) into 272# the end of the Beacon and Probe Response frames. The format for these 273# element(s) is a hexdump of the raw information elements (id+len+payload for 274# one or more elements) 275#vendor_elements=dd0411223301 276 277# TX queue parameters (EDCF / bursting) 278# tx_queue_<queue name>_<param> 279# queues: data0, data1, data2, data3, after_beacon, beacon 280# (data0 is the highest priority queue) 281# parameters: 282# aifs: AIFS (default 2) 283# cwmin: cwMin (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023) 284# cwmax: cwMax (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023); cwMax >= cwMin 285# burst: maximum length (in milliseconds with precision of up to 0.1 ms) for 286# bursting 287# 288# Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e): 289# These parameters are used by the access point when transmitting frames 290# to the clients. 291# 292# Low priority / AC_BK = background 293#tx_queue_data3_aifs=7 294#tx_queue_data3_cwmin=15 295#tx_queue_data3_cwmax=1023 296#tx_queue_data3_burst=0 297# Note: for IEEE 802.11b mode: cWmin=31 cWmax=1023 burst=0 298# 299# Normal priority / AC_BE = best effort 300#tx_queue_data2_aifs=3 301#tx_queue_data2_cwmin=15 302#tx_queue_data2_cwmax=63 303#tx_queue_data2_burst=0 304# Note: for IEEE 802.11b mode: cWmin=31 cWmax=127 burst=0 305# 306# High priority / AC_VI = video 307#tx_queue_data1_aifs=1 308#tx_queue_data1_cwmin=7 309#tx_queue_data1_cwmax=15 310#tx_queue_data1_burst=3.0 311# Note: for IEEE 802.11b mode: cWmin=15 cWmax=31 burst=6.0 312# 313# Highest priority / AC_VO = voice 314#tx_queue_data0_aifs=1 315#tx_queue_data0_cwmin=3 316#tx_queue_data0_cwmax=7 317#tx_queue_data0_burst=1.5 318# Note: for IEEE 802.11b mode: cWmin=7 cWmax=15 burst=3.3 319 320# 802.1D Tag (= UP) to AC mappings 321# WMM specifies following mapping of data frames to different ACs. This mapping 322# can be configured using Linux QoS/tc and sch_pktpri.o module. 323# 802.1D Tag 802.1D Designation Access Category WMM Designation 324# 1 BK AC_BK Background 325# 2 - AC_BK Background 326# 0 BE AC_BE Best Effort 327# 3 EE AC_BE Best Effort 328# 4 CL AC_VI Video 329# 5 VI AC_VI Video 330# 6 VO AC_VO Voice 331# 7 NC AC_VO Voice 332# Data frames with no priority information: AC_BE 333# Management frames: AC_VO 334# PS-Poll frames: AC_BE 335 336# Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e): 337# for 802.11a or 802.11g networks 338# These parameters are sent to WMM clients when they associate. 339# The parameters will be used by WMM clients for frames transmitted to the 340# access point. 341# 342# note - txop_limit is in units of 32microseconds 343# note - acm is admission control mandatory flag. 0 = admission control not 344# required, 1 = mandatory 345# note - here cwMin and cmMax are in exponent form. the actual cw value used 346# will be (2^n)-1 where n is the value given here 347# 348wmm_enabled=1 349# 350# WMM-PS Unscheduled Automatic Power Save Delivery [U-APSD] 351# Enable this flag if U-APSD supported outside hostapd (eg., Firmware/driver) 352#uapsd_advertisement_enabled=1 353# 354# Low priority / AC_BK = background 355wmm_ac_bk_cwmin=4 356wmm_ac_bk_cwmax=10 357wmm_ac_bk_aifs=7 358wmm_ac_bk_txop_limit=0 359wmm_ac_bk_acm=0 360# Note: for IEEE 802.11b mode: cWmin=5 cWmax=10 361# 362# Normal priority / AC_BE = best effort 363wmm_ac_be_aifs=3 364wmm_ac_be_cwmin=4 365wmm_ac_be_cwmax=10 366wmm_ac_be_txop_limit=0 367wmm_ac_be_acm=0 368# Note: for IEEE 802.11b mode: cWmin=5 cWmax=7 369# 370# High priority / AC_VI = video 371wmm_ac_vi_aifs=2 372wmm_ac_vi_cwmin=3 373wmm_ac_vi_cwmax=4 374wmm_ac_vi_txop_limit=94 375wmm_ac_vi_acm=0 376# Note: for IEEE 802.11b mode: cWmin=4 cWmax=5 txop_limit=188 377# 378# Highest priority / AC_VO = voice 379wmm_ac_vo_aifs=2 380wmm_ac_vo_cwmin=2 381wmm_ac_vo_cwmax=3 382wmm_ac_vo_txop_limit=47 383wmm_ac_vo_acm=0 384# Note: for IEEE 802.11b mode: cWmin=3 cWmax=4 burst=102 385 386# Static WEP key configuration 387# 388# The key number to use when transmitting. 389# It must be between 0 and 3, and the corresponding key must be set. 390# default: not set 391#wep_default_key=0 392# The WEP keys to use. 393# A key may be a quoted string or unquoted hexadecimal digits. 394# The key length should be 5, 13, or 16 characters, or 10, 26, or 32 395# digits, depending on whether 40-bit (64-bit), 104-bit (128-bit), or 396# 128-bit (152-bit) WEP is used. 397# Only the default key must be supplied; the others are optional. 398# default: not set 399#wep_key0=123456789a 400#wep_key1="vwxyz" 401#wep_key2=0102030405060708090a0b0c0d 402#wep_key3=".2.4.6.8.0.23" 403 404# Station inactivity limit 405# 406# If a station does not send anything in ap_max_inactivity seconds, an 407# empty data frame is sent to it in order to verify whether it is 408# still in range. If this frame is not ACKed, the station will be 409# disassociated and then deauthenticated. This feature is used to 410# clear station table of old entries when the STAs move out of the 411# range. 412# 413# The station can associate again with the AP if it is still in range; 414# this inactivity poll is just used as a nicer way of verifying 415# inactivity; i.e., client will not report broken connection because 416# disassociation frame is not sent immediately without first polling 417# the STA with a data frame. 418# default: 300 (i.e., 5 minutes) 419#ap_max_inactivity=300 420# 421# The inactivity polling can be disabled to disconnect stations based on 422# inactivity timeout so that idle stations are more likely to be disconnected 423# even if they are still in range of the AP. This can be done by setting 424# skip_inactivity_poll to 1 (default 0). 425#skip_inactivity_poll=0 426 427# Disassociate stations based on excessive transmission failures or other 428# indications of connection loss. This depends on the driver capabilities and 429# may not be available with all drivers. 430#disassoc_low_ack=1 431 432# Maximum allowed Listen Interval (how many Beacon periods STAs are allowed to 433# remain asleep). Default: 65535 (no limit apart from field size) 434#max_listen_interval=100 435 436# WDS (4-address frame) mode with per-station virtual interfaces 437# (only supported with driver=nl80211) 438# This mode allows associated stations to use 4-address frames to allow layer 2 439# bridging to be used. 440#wds_sta=1 441 442# If bridge parameter is set, the WDS STA interface will be added to the same 443# bridge by default. This can be overridden with the wds_bridge parameter to 444# use a separate bridge. 445#wds_bridge=wds-br0 446 447# Start the AP with beaconing disabled by default. 448#start_disabled=0 449 450# Client isolation can be used to prevent low-level bridging of frames between 451# associated stations in the BSS. By default, this bridging is allowed. 452#ap_isolate=1 453 454# BSS Load update period (in BUs) 455# This field is used to enable and configure adding a BSS Load element into 456# Beacon and Probe Response frames. 457#bss_load_update_period=50 458 459# Fixed BSS Load value for testing purposes 460# This field can be used to configure hostapd to add a fixed BSS Load element 461# into Beacon and Probe Response frames for testing purposes. The format is 462# <station count>:<channel utilization>:<available admission capacity> 463#bss_load_test=12:80:20000 464 465##### IEEE 802.11n related configuration ###################################### 466 467# ieee80211n: Whether IEEE 802.11n (HT) is enabled 468# 0 = disabled (default) 469# 1 = enabled 470# Note: You will also need to enable WMM for full HT functionality. 471#ieee80211n=1 472 473# ht_capab: HT capabilities (list of flags) 474# LDPC coding capability: [LDPC] = supported 475# Supported channel width set: [HT40-] = both 20 MHz and 40 MHz with secondary 476# channel below the primary channel; [HT40+] = both 20 MHz and 40 MHz 477# with secondary channel above the primary channel 478# (20 MHz only if neither is set) 479# Note: There are limits on which channels can be used with HT40- and 480# HT40+. Following table shows the channels that may be available for 481# HT40- and HT40+ use per IEEE 802.11n Annex J: 482# freq HT40- HT40+ 483# 2.4 GHz 5-13 1-7 (1-9 in Europe/Japan) 484# 5 GHz 40,48,56,64 36,44,52,60 485# (depending on the location, not all of these channels may be available 486# for use) 487# Please note that 40 MHz channels may switch their primary and secondary 488# channels if needed or creation of 40 MHz channel maybe rejected based 489# on overlapping BSSes. These changes are done automatically when hostapd 490# is setting up the 40 MHz channel. 491# Spatial Multiplexing (SM) Power Save: [SMPS-STATIC] or [SMPS-DYNAMIC] 492# (SMPS disabled if neither is set) 493# HT-greenfield: [GF] (disabled if not set) 494# Short GI for 20 MHz: [SHORT-GI-20] (disabled if not set) 495# Short GI for 40 MHz: [SHORT-GI-40] (disabled if not set) 496# Tx STBC: [TX-STBC] (disabled if not set) 497# Rx STBC: [RX-STBC1] (one spatial stream), [RX-STBC12] (one or two spatial 498# streams), or [RX-STBC123] (one, two, or three spatial streams); Rx STBC 499# disabled if none of these set 500# HT-delayed Block Ack: [DELAYED-BA] (disabled if not set) 501# Maximum A-MSDU length: [MAX-AMSDU-7935] for 7935 octets (3839 octets if not 502# set) 503# DSSS/CCK Mode in 40 MHz: [DSSS_CCK-40] = allowed (not allowed if not set) 504# 40 MHz intolerant [40-INTOLERANT] (not advertised if not set) 505# L-SIG TXOP protection support: [LSIG-TXOP-PROT] (disabled if not set) 506#ht_capab=[HT40-][SHORT-GI-20][SHORT-GI-40] 507 508# Require stations to support HT PHY (reject association if they do not) 509#require_ht=1 510 511# If set non-zero, require stations to perform scans of overlapping 512# channels to test for stations which would be affected by 40 MHz traffic. 513# This parameter sets the interval in seconds between these scans. Setting this 514# to non-zero allows 2.4 GHz band AP to move dynamically to a 40 MHz channel if 515# no co-existence issues with neighboring devices are found. 516#obss_interval=0 517 518##### IEEE 802.11ac related configuration ##################################### 519 520# ieee80211ac: Whether IEEE 802.11ac (VHT) is enabled 521# 0 = disabled (default) 522# 1 = enabled 523# Note: You will also need to enable WMM for full VHT functionality. 524#ieee80211ac=1 525 526# vht_capab: VHT capabilities (list of flags) 527# 528# vht_max_mpdu_len: [MAX-MPDU-7991] [MAX-MPDU-11454] 529# Indicates maximum MPDU length 530# 0 = 3895 octets (default) 531# 1 = 7991 octets 532# 2 = 11454 octets 533# 3 = reserved 534# 535# supported_chan_width: [VHT160] [VHT160-80PLUS80] 536# Indicates supported Channel widths 537# 0 = 160 MHz & 80+80 channel widths are not supported (default) 538# 1 = 160 MHz channel width is supported 539# 2 = 160 MHz & 80+80 channel widths are supported 540# 3 = reserved 541# 542# Rx LDPC coding capability: [RXLDPC] 543# Indicates support for receiving LDPC coded pkts 544# 0 = Not supported (default) 545# 1 = Supported 546# 547# Short GI for 80 MHz: [SHORT-GI-80] 548# Indicates short GI support for reception of packets transmitted with TXVECTOR 549# params format equal to VHT and CBW = 80Mhz 550# 0 = Not supported (default) 551# 1 = Supported 552# 553# Short GI for 160 MHz: [SHORT-GI-160] 554# Indicates short GI support for reception of packets transmitted with TXVECTOR 555# params format equal to VHT and CBW = 160Mhz 556# 0 = Not supported (default) 557# 1 = Supported 558# 559# Tx STBC: [TX-STBC-2BY1] 560# Indicates support for the transmission of at least 2x1 STBC 561# 0 = Not supported (default) 562# 1 = Supported 563# 564# Rx STBC: [RX-STBC-1] [RX-STBC-12] [RX-STBC-123] [RX-STBC-1234] 565# Indicates support for the reception of PPDUs using STBC 566# 0 = Not supported (default) 567# 1 = support of one spatial stream 568# 2 = support of one and two spatial streams 569# 3 = support of one, two and three spatial streams 570# 4 = support of one, two, three and four spatial streams 571# 5,6,7 = reserved 572# 573# SU Beamformer Capable: [SU-BEAMFORMER] 574# Indicates support for operation as a single user beamformer 575# 0 = Not supported (default) 576# 1 = Supported 577# 578# SU Beamformee Capable: [SU-BEAMFORMEE] 579# Indicates support for operation as a single user beamformee 580# 0 = Not supported (default) 581# 1 = Supported 582# 583# Compressed Steering Number of Beamformer Antennas Supported: [BF-ANTENNA-2] 584# Beamformee's capability indicating the maximum number of beamformer 585# antennas the beamformee can support when sending compressed beamforming 586# feedback 587# If SU beamformer capable, set to maximum value minus 1 588# else reserved (default) 589# 590# Number of Sounding Dimensions: [SOUNDING-DIMENSION-2] 591# Beamformer's capability indicating the maximum value of the NUM_STS parameter 592# in the TXVECTOR of a VHT NDP 593# If SU beamformer capable, set to maximum value minus 1 594# else reserved (default) 595# 596# MU Beamformer Capable: [MU-BEAMFORMER] 597# Indicates support for operation as an MU beamformer 598# 0 = Not supported or sent by Non-AP STA (default) 599# 1 = Supported 600# 601# VHT TXOP PS: [VHT-TXOP-PS] 602# Indicates whether or not the AP supports VHT TXOP Power Save Mode 603# or whether or not the STA is in VHT TXOP Power Save mode 604# 0 = VHT AP doesnt support VHT TXOP PS mode (OR) VHT Sta not in VHT TXOP PS 605# mode 606# 1 = VHT AP supports VHT TXOP PS mode (OR) VHT Sta is in VHT TXOP power save 607# mode 608# 609# +HTC-VHT Capable: [HTC-VHT] 610# Indicates whether or not the STA supports receiving a VHT variant HT Control 611# field. 612# 0 = Not supported (default) 613# 1 = supported 614# 615# Maximum A-MPDU Length Exponent: [MAX-A-MPDU-LEN-EXP0]..[MAX-A-MPDU-LEN-EXP7] 616# Indicates the maximum length of A-MPDU pre-EOF padding that the STA can recv 617# This field is an integer in the range of 0 to 7. 618# The length defined by this field is equal to 619# 2 pow(13 + Maximum A-MPDU Length Exponent) -1 octets 620# 621# VHT Link Adaptation Capable: [VHT-LINK-ADAPT2] [VHT-LINK-ADAPT3] 622# Indicates whether or not the STA supports link adaptation using VHT variant 623# HT Control field 624# If +HTC-VHTcapable is 1 625# 0 = (no feedback) if the STA does not provide VHT MFB (default) 626# 1 = reserved 627# 2 = (Unsolicited) if the STA provides only unsolicited VHT MFB 628# 3 = (Both) if the STA can provide VHT MFB in response to VHT MRQ and if the 629# STA provides unsolicited VHT MFB 630# Reserved if +HTC-VHTcapable is 0 631# 632# Rx Antenna Pattern Consistency: [RX-ANTENNA-PATTERN] 633# Indicates the possibility of Rx antenna pattern change 634# 0 = Rx antenna pattern might change during the lifetime of an association 635# 1 = Rx antenna pattern does not change during the lifetime of an association 636# 637# Tx Antenna Pattern Consistency: [TX-ANTENNA-PATTERN] 638# Indicates the possibility of Tx antenna pattern change 639# 0 = Tx antenna pattern might change during the lifetime of an association 640# 1 = Tx antenna pattern does not change during the lifetime of an association 641#vht_capab=[SHORT-GI-80][HTC-VHT] 642# 643# Require stations to support VHT PHY (reject association if they do not) 644#require_vht=1 645 646# 0 = 20 or 40 MHz operating Channel width 647# 1 = 80 MHz channel width 648# 2 = 160 MHz channel width 649# 3 = 80+80 MHz channel width 650#vht_oper_chwidth=1 651# 652# center freq = 5 GHz + (5 * index) 653# So index 42 gives center freq 5.210 GHz 654# which is channel 42 in 5G band 655# 656#vht_oper_centr_freq_seg0_idx=42 657# 658# center freq = 5 GHz + (5 * index) 659# So index 159 gives center freq 5.795 GHz 660# which is channel 159 in 5G band 661# 662#vht_oper_centr_freq_seg1_idx=159 663 664##### IEEE 802.1X-2004 related configuration ################################## 665 666# Require IEEE 802.1X authorization 667#ieee8021x=1 668 669# IEEE 802.1X/EAPOL version 670# hostapd is implemented based on IEEE Std 802.1X-2004 which defines EAPOL 671# version 2. However, there are many client implementations that do not handle 672# the new version number correctly (they seem to drop the frames completely). 673# In order to make hostapd interoperate with these clients, the version number 674# can be set to the older version (1) with this configuration value. 675#eapol_version=2 676 677# Optional displayable message sent with EAP Request-Identity. The first \0 678# in this string will be converted to ASCII-0 (nul). This can be used to 679# separate network info (comma separated list of attribute=value pairs); see, 680# e.g., RFC 4284. 681#eap_message=hello 682#eap_message=hello\0networkid=netw,nasid=foo,portid=0,NAIRealms=example.com 683 684# WEP rekeying (disabled if key lengths are not set or are set to 0) 685# Key lengths for default/broadcast and individual/unicast keys: 686# 5 = 40-bit WEP (also known as 64-bit WEP with 40 secret bits) 687# 13 = 104-bit WEP (also known as 128-bit WEP with 104 secret bits) 688#wep_key_len_broadcast=5 689#wep_key_len_unicast=5 690# Rekeying period in seconds. 0 = do not rekey (i.e., set keys only once) 691#wep_rekey_period=300 692 693# EAPOL-Key index workaround (set bit7) for WinXP Supplicant (needed only if 694# only broadcast keys are used) 695eapol_key_index_workaround=0 696 697# EAP reauthentication period in seconds (default: 3600 seconds; 0 = disable 698# reauthentication). 699#eap_reauth_period=3600 700 701# Use PAE group address (01:80:c2:00:00:03) instead of individual target 702# address when sending EAPOL frames with driver=wired. This is the most common 703# mechanism used in wired authentication, but it also requires that the port 704# is only used by one station. 705#use_pae_group_addr=1 706 707# EAP Re-authentication Protocol (ERP) authenticator (RFC 6696) 708# 709# Whether to initiate EAP authentication with EAP-Initiate/Re-auth-Start before 710# EAP-Identity/Request 711#erp_send_reauth_start=1 712# 713# Domain name for EAP-Initiate/Re-auth-Start. Omitted from the message if not 714# set (no local ER server). This is also used by the integrated EAP server if 715# ERP is enabled (eap_server_erp=1). 716#erp_domain=example.com 717 718##### Integrated EAP server ################################################### 719 720# Optionally, hostapd can be configured to use an integrated EAP server 721# to process EAP authentication locally without need for an external RADIUS 722# server. This functionality can be used both as a local authentication server 723# for IEEE 802.1X/EAPOL and as a RADIUS server for other devices. 724 725# Use integrated EAP server instead of external RADIUS authentication 726# server. This is also needed if hostapd is configured to act as a RADIUS 727# authentication server. 728eap_server=0 729 730# Path for EAP server user database 731# If SQLite support is included, this can be set to "sqlite:/path/to/sqlite.db" 732# to use SQLite database instead of a text file. 733#eap_user_file=/etc/hostapd.eap_user 734 735# CA certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS 736#ca_cert=/etc/hostapd.ca.pem 737 738# Server certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS 739#server_cert=/etc/hostapd.server.pem 740 741# Private key matching with the server certificate for EAP-TLS/PEAP/TTLS 742# This may point to the same file as server_cert if both certificate and key 743# are included in a single file. PKCS#12 (PFX) file (.p12/.pfx) can also be 744# used by commenting out server_cert and specifying the PFX file as the 745# private_key. 746#private_key=/etc/hostapd.server.prv 747 748# Passphrase for private key 749#private_key_passwd=secret passphrase 750 751# Server identity 752# EAP methods that provide mechanism for authenticated server identity delivery 753# use this value. If not set, "hostapd" is used as a default. 754#server_id=server.example.com 755 756# Enable CRL verification. 757# Note: hostapd does not yet support CRL downloading based on CDP. Thus, a 758# valid CRL signed by the CA is required to be included in the ca_cert file. 759# This can be done by using PEM format for CA certificate and CRL and 760# concatenating these into one file. Whenever CRL changes, hostapd needs to be 761# restarted to take the new CRL into use. 762# 0 = do not verify CRLs (default) 763# 1 = check the CRL of the user certificate 764# 2 = check all CRLs in the certificate path 765#check_crl=1 766 767# Cached OCSP stapling response (DER encoded) 768# If set, this file is sent as a certificate status response by the EAP server 769# if the EAP peer requests certificate status in the ClientHello message. 770# This cache file can be updated, e.g., by running following command 771# periodically to get an update from the OCSP responder: 772# openssl ocsp \ 773# -no_nonce \ 774# -CAfile /etc/hostapd.ca.pem \ 775# -issuer /etc/hostapd.ca.pem \ 776# -cert /etc/hostapd.server.pem \ 777# -url http://ocsp.example.com:8888/ \ 778# -respout /tmp/ocsp-cache.der 779#ocsp_stapling_response=/tmp/ocsp-cache.der 780 781# dh_file: File path to DH/DSA parameters file (in PEM format) 782# This is an optional configuration file for setting parameters for an 783# ephemeral DH key exchange. In most cases, the default RSA authentication does 784# not use this configuration. However, it is possible setup RSA to use 785# ephemeral DH key exchange. In addition, ciphers with DSA keys always use 786# ephemeral DH keys. This can be used to achieve forward secrecy. If the file 787# is in DSA parameters format, it will be automatically converted into DH 788# params. This parameter is required if anonymous EAP-FAST is used. 789# You can generate DH parameters file with OpenSSL, e.g., 790# "openssl dhparam -out /etc/hostapd.dh.pem 2048" 791#dh_file=/etc/hostapd.dh.pem 792 793# OpenSSL cipher string 794# 795# This is an OpenSSL specific configuration option for configuring the default 796# ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the default. 797# See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation 798# on cipher suite configuration. This is applicable only if hostapd is built to 799# use OpenSSL. 800#openssl_ciphers=DEFAULT:!EXP:!LOW 801 802# Fragment size for EAP methods 803#fragment_size=1400 804 805# Finite cyclic group for EAP-pwd. Number maps to group of domain parameters 806# using the IANA repository for IKE (RFC 2409). 807#pwd_group=19 808 809# Configuration data for EAP-SIM database/authentication gateway interface. 810# This is a text string in implementation specific format. The example 811# implementation in eap_sim_db.c uses this as the UNIX domain socket name for 812# the HLR/AuC gateway (e.g., hlr_auc_gw). In this case, the path uses "unix:" 813# prefix. If hostapd is built with SQLite support (CONFIG_SQLITE=y in .config), 814# database file can be described with an optional db=<path> parameter. 815#eap_sim_db=unix:/tmp/hlr_auc_gw.sock 816#eap_sim_db=unix:/tmp/hlr_auc_gw.sock db=/tmp/hostapd.db 817 818# Encryption key for EAP-FAST PAC-Opaque values. This key must be a secret, 819# random value. It is configured as a 16-octet value in hex format. It can be 820# generated, e.g., with the following command: 821# od -tx1 -v -N16 /dev/random | colrm 1 8 | tr -d ' ' 822#pac_opaque_encr_key=000102030405060708090a0b0c0d0e0f 823 824# EAP-FAST authority identity (A-ID) 825# A-ID indicates the identity of the authority that issues PACs. The A-ID 826# should be unique across all issuing servers. In theory, this is a variable 827# length field, but due to some existing implementations requiring A-ID to be 828# 16 octets in length, it is strongly recommended to use that length for the 829# field to provid interoperability with deployed peer implementations. This 830# field is configured in hex format. 831#eap_fast_a_id=101112131415161718191a1b1c1d1e1f 832 833# EAP-FAST authority identifier information (A-ID-Info) 834# This is a user-friendly name for the A-ID. For example, the enterprise name 835# and server name in a human-readable format. This field is encoded as UTF-8. 836#eap_fast_a_id_info=test server 837 838# Enable/disable different EAP-FAST provisioning modes: 839#0 = provisioning disabled 840#1 = only anonymous provisioning allowed 841#2 = only authenticated provisioning allowed 842#3 = both provisioning modes allowed (default) 843#eap_fast_prov=3 844 845# EAP-FAST PAC-Key lifetime in seconds (hard limit) 846#pac_key_lifetime=604800 847 848# EAP-FAST PAC-Key refresh time in seconds (soft limit on remaining hard 849# limit). The server will generate a new PAC-Key when this number of seconds 850# (or fewer) of the lifetime remains. 851#pac_key_refresh_time=86400 852 853# EAP-SIM and EAP-AKA protected success/failure indication using AT_RESULT_IND 854# (default: 0 = disabled). 855#eap_sim_aka_result_ind=1 856 857# Trusted Network Connect (TNC) 858# If enabled, TNC validation will be required before the peer is allowed to 859# connect. Note: This is only used with EAP-TTLS and EAP-FAST. If any other 860# EAP method is enabled, the peer will be allowed to connect without TNC. 861#tnc=1 862 863# EAP Re-authentication Protocol (ERP) - RFC 6696 864# 865# Whether to enable ERP on the EAP server. 866#eap_server_erp=1 867 868##### IEEE 802.11f - Inter-Access Point Protocol (IAPP) ####################### 869 870# Interface to be used for IAPP broadcast packets 871#iapp_interface=eth0 872 873 874##### RADIUS client configuration ############################################# 875# for IEEE 802.1X with external Authentication Server, IEEE 802.11 876# authentication with external ACL for MAC addresses, and accounting 877 878# The own IP address of the access point (used as NAS-IP-Address) 879own_ip_addr=127.0.0.1 880 881# Optional NAS-Identifier string for RADIUS messages. When used, this should be 882# a unique to the NAS within the scope of the RADIUS server. For example, a 883# fully qualified domain name can be used here. 884# When using IEEE 802.11r, nas_identifier must be set and must be between 1 and 885# 48 octets long. 886#nas_identifier=ap.example.com 887 888# RADIUS client forced local IP address for the access point 889# Normally the local IP address is determined automatically based on configured 890# IP addresses, but this field can be used to force a specific address to be 891# used, e.g., when the device has multiple IP addresses. 892#radius_client_addr=127.0.0.1 893 894# RADIUS authentication server 895#auth_server_addr=127.0.0.1 896#auth_server_port=1812 897#auth_server_shared_secret=secret 898 899# RADIUS accounting server 900#acct_server_addr=127.0.0.1 901#acct_server_port=1813 902#acct_server_shared_secret=secret 903 904# Secondary RADIUS servers; to be used if primary one does not reply to 905# RADIUS packets. These are optional and there can be more than one secondary 906# server listed. 907#auth_server_addr=127.0.0.2 908#auth_server_port=1812 909#auth_server_shared_secret=secret2 910# 911#acct_server_addr=127.0.0.2 912#acct_server_port=1813 913#acct_server_shared_secret=secret2 914 915# Retry interval for trying to return to the primary RADIUS server (in 916# seconds). RADIUS client code will automatically try to use the next server 917# when the current server is not replying to requests. If this interval is set, 918# primary server will be retried after configured amount of time even if the 919# currently used secondary server is still working. 920#radius_retry_primary_interval=600 921 922 923# Interim accounting update interval 924# If this is set (larger than 0) and acct_server is configured, hostapd will 925# send interim accounting updates every N seconds. Note: if set, this overrides 926# possible Acct-Interim-Interval attribute in Access-Accept message. Thus, this 927# value should not be configured in hostapd.conf, if RADIUS server is used to 928# control the interim interval. 929# This value should not be less 600 (10 minutes) and must not be less than 930# 60 (1 minute). 931#radius_acct_interim_interval=600 932 933# Request Chargeable-User-Identity (RFC 4372) 934# This parameter can be used to configure hostapd to request CUI from the 935# RADIUS server by including Chargeable-User-Identity attribute into 936# Access-Request packets. 937#radius_request_cui=1 938 939# Dynamic VLAN mode; allow RADIUS authentication server to decide which VLAN 940# is used for the stations. This information is parsed from following RADIUS 941# attributes based on RFC 3580 and RFC 2868: Tunnel-Type (value 13 = VLAN), 942# Tunnel-Medium-Type (value 6 = IEEE 802), Tunnel-Private-Group-ID (value 943# VLANID as a string). Optionally, the local MAC ACL list (accept_mac_file) can 944# be used to set static client MAC address to VLAN ID mapping. 945# 0 = disabled (default) 946# 1 = option; use default interface if RADIUS server does not include VLAN ID 947# 2 = required; reject authentication if RADIUS server does not include VLAN ID 948#dynamic_vlan=0 949 950# VLAN interface list for dynamic VLAN mode is read from a separate text file. 951# This list is used to map VLAN ID from the RADIUS server to a network 952# interface. Each station is bound to one interface in the same way as with 953# multiple BSSIDs or SSIDs. Each line in this text file is defining a new 954# interface and the line must include VLAN ID and interface name separated by 955# white space (space or tab). 956# If no entries are provided by this file, the station is statically mapped 957# to <bss-iface>.<vlan-id> interfaces. 958#vlan_file=/etc/hostapd.vlan 959 960# Interface where 802.1q tagged packets should appear when a RADIUS server is 961# used to determine which VLAN a station is on. hostapd creates a bridge for 962# each VLAN. Then hostapd adds a VLAN interface (associated with the interface 963# indicated by 'vlan_tagged_interface') and the appropriate wireless interface 964# to the bridge. 965#vlan_tagged_interface=eth0 966 967# Bridge (prefix) to add the wifi and the tagged interface to. This gets the 968# VLAN ID appended. It defaults to brvlan%d if no tagged interface is given 969# and br%s.%d if a tagged interface is given, provided %s = tagged interface 970# and %d = VLAN ID. 971#vlan_bridge=brvlan 972 973# When hostapd creates a VLAN interface on vlan_tagged_interfaces, it needs 974# to know how to name it. 975# 0 = vlan<XXX>, e.g., vlan1 976# 1 = <vlan_tagged_interface>.<XXX>, e.g. eth0.1 977#vlan_naming=0 978 979# Arbitrary RADIUS attributes can be added into Access-Request and 980# Accounting-Request packets by specifying the contents of the attributes with 981# the following configuration parameters. There can be multiple of these to 982# add multiple attributes. These parameters can also be used to override some 983# of the attributes added automatically by hostapd. 984# Format: <attr_id>[:<syntax:value>] 985# attr_id: RADIUS attribute type (e.g., 26 = Vendor-Specific) 986# syntax: s = string (UTF-8), d = integer, x = octet string 987# value: attribute value in format indicated by the syntax 988# If syntax and value parts are omitted, a null value (single 0x00 octet) is 989# used. 990# 991# Additional Access-Request attributes 992# radius_auth_req_attr=<attr_id>[:<syntax:value>] 993# Examples: 994# Operator-Name = "Operator" 995#radius_auth_req_attr=126:s:Operator 996# Service-Type = Framed (2) 997#radius_auth_req_attr=6:d:2 998# Connect-Info = "testing" (this overrides the automatically generated value) 999#radius_auth_req_attr=77:s:testing 1000# Same Connect-Info value set as a hexdump 1001#radius_auth_req_attr=77:x:74657374696e67 1002 1003# 1004# Additional Accounting-Request attributes 1005# radius_acct_req_attr=<attr_id>[:<syntax:value>] 1006# Examples: 1007# Operator-Name = "Operator" 1008#radius_acct_req_attr=126:s:Operator 1009 1010# Dynamic Authorization Extensions (RFC 5176) 1011# This mechanism can be used to allow dynamic changes to user session based on 1012# commands from a RADIUS server (or some other disconnect client that has the 1013# needed session information). For example, Disconnect message can be used to 1014# request an associated station to be disconnected. 1015# 1016# This is disabled by default. Set radius_das_port to non-zero UDP port 1017# number to enable. 1018#radius_das_port=3799 1019# 1020# DAS client (the host that can send Disconnect/CoA requests) and shared secret 1021#radius_das_client=192.168.1.123 shared secret here 1022# 1023# DAS Event-Timestamp time window in seconds 1024#radius_das_time_window=300 1025# 1026# DAS require Event-Timestamp 1027#radius_das_require_event_timestamp=1 1028 1029##### RADIUS authentication server configuration ############################## 1030 1031# hostapd can be used as a RADIUS authentication server for other hosts. This 1032# requires that the integrated EAP server is also enabled and both 1033# authentication services are sharing the same configuration. 1034 1035# File name of the RADIUS clients configuration for the RADIUS server. If this 1036# commented out, RADIUS server is disabled. 1037#radius_server_clients=/etc/hostapd.radius_clients 1038 1039# The UDP port number for the RADIUS authentication server 1040#radius_server_auth_port=1812 1041 1042# The UDP port number for the RADIUS accounting server 1043# Commenting this out or setting this to 0 can be used to disable RADIUS 1044# accounting while still enabling RADIUS authentication. 1045#radius_server_acct_port=1813 1046 1047# Use IPv6 with RADIUS server (IPv4 will also be supported using IPv6 API) 1048#radius_server_ipv6=1 1049 1050 1051##### WPA/IEEE 802.11i configuration ########################################## 1052 1053# Enable WPA. Setting this variable configures the AP to require WPA (either 1054# WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either 1055# wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK. 1056# Instead of wpa_psk / wpa_passphrase, wpa_psk_radius might suffice. 1057# For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys), 1058# RADIUS authentication server must be configured, and WPA-EAP must be included 1059# in wpa_key_mgmt. 1060# This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0) 1061# and/or WPA2 (full IEEE 802.11i/RSN): 1062# bit0 = WPA 1063# bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled) 1064#wpa=1 1065 1066# WPA pre-shared keys for WPA-PSK. This can be either entered as a 256-bit 1067# secret in hex format (64 hex digits), wpa_psk, or as an ASCII passphrase 1068# (8..63 characters) that will be converted to PSK. This conversion uses SSID 1069# so the PSK changes when ASCII passphrase is used and the SSID is changed. 1070# wpa_psk (dot11RSNAConfigPSKValue) 1071# wpa_passphrase (dot11RSNAConfigPSKPassPhrase) 1072#wpa_psk=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef 1073#wpa_passphrase=secret passphrase 1074 1075# Optionally, WPA PSKs can be read from a separate text file (containing list 1076# of (PSK,MAC address) pairs. This allows more than one PSK to be configured. 1077# Use absolute path name to make sure that the files can be read on SIGHUP 1078# configuration reloads. 1079#wpa_psk_file=/etc/hostapd.wpa_psk 1080 1081# Optionally, WPA passphrase can be received from RADIUS authentication server 1082# This requires macaddr_acl to be set to 2 (RADIUS) 1083# 0 = disabled (default) 1084# 1 = optional; use default passphrase/psk if RADIUS server does not include 1085# Tunnel-Password 1086# 2 = required; reject authentication if RADIUS server does not include 1087# Tunnel-Password 1088#wpa_psk_radius=0 1089 1090# Set of accepted key management algorithms (WPA-PSK, WPA-EAP, or both). The 1091# entries are separated with a space. WPA-PSK-SHA256 and WPA-EAP-SHA256 can be 1092# added to enable SHA256-based stronger algorithms. 1093# (dot11RSNAConfigAuthenticationSuitesTable) 1094#wpa_key_mgmt=WPA-PSK WPA-EAP 1095 1096# Set of accepted cipher suites (encryption algorithms) for pairwise keys 1097# (unicast packets). This is a space separated list of algorithms: 1098# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] 1099# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0] 1100# Group cipher suite (encryption algorithm for broadcast and multicast frames) 1101# is automatically selected based on this configuration. If only CCMP is 1102# allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise, 1103# TKIP will be used as the group cipher. 1104# (dot11RSNAConfigPairwiseCiphersTable) 1105# Pairwise cipher for WPA (v1) (default: TKIP) 1106#wpa_pairwise=TKIP CCMP 1107# Pairwise cipher for RSN/WPA2 (default: use wpa_pairwise value) 1108#rsn_pairwise=CCMP 1109 1110# Time interval for rekeying GTK (broadcast/multicast encryption keys) in 1111# seconds. (dot11RSNAConfigGroupRekeyTime) 1112#wpa_group_rekey=600 1113 1114# Rekey GTK when any STA that possesses the current GTK is leaving the BSS. 1115# (dot11RSNAConfigGroupRekeyStrict) 1116#wpa_strict_rekey=1 1117 1118# Time interval for rekeying GMK (master key used internally to generate GTKs 1119# (in seconds). 1120#wpa_gmk_rekey=86400 1121 1122# Maximum lifetime for PTK in seconds. This can be used to enforce rekeying of 1123# PTK to mitigate some attacks against TKIP deficiencies. 1124#wpa_ptk_rekey=600 1125 1126# Enable IEEE 802.11i/RSN/WPA2 pre-authentication. This is used to speed up 1127# roaming be pre-authenticating IEEE 802.1X/EAP part of the full RSN 1128# authentication and key handshake before actually associating with a new AP. 1129# (dot11RSNAPreauthenticationEnabled) 1130#rsn_preauth=1 1131# 1132# Space separated list of interfaces from which pre-authentication frames are 1133# accepted (e.g., 'eth0' or 'eth0 wlan0wds0'. This list should include all 1134# interface that are used for connections to other APs. This could include 1135# wired interfaces and WDS links. The normal wireless data interface towards 1136# associated stations (e.g., wlan0) should not be added, since 1137# pre-authentication is only used with APs other than the currently associated 1138# one. 1139#rsn_preauth_interfaces=eth0 1140 1141# peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e) is 1142# allowed. This is only used with RSN/WPA2. 1143# 0 = disabled (default) 1144# 1 = enabled 1145#peerkey=1 1146 1147# ieee80211w: Whether management frame protection (MFP) is enabled 1148# 0 = disabled (default) 1149# 1 = optional 1150# 2 = required 1151#ieee80211w=0 1152 1153# Group management cipher suite 1154# Default: AES-128-CMAC (BIP) 1155# Other options (depending on driver support): 1156# BIP-GMAC-128 1157# BIP-GMAC-256 1158# BIP-CMAC-256 1159# Note: All the stations connecting to the BSS will also need to support the 1160# selected cipher. The default AES-128-CMAC is the only option that is commonly 1161# available in deployed devices. 1162#group_mgmt_cipher=AES-128-CMAC 1163 1164# Association SA Query maximum timeout (in TU = 1.024 ms; for MFP) 1165# (maximum time to wait for a SA Query response) 1166# dot11AssociationSAQueryMaximumTimeout, 1...4294967295 1167#assoc_sa_query_max_timeout=1000 1168 1169# Association SA Query retry timeout (in TU = 1.024 ms; for MFP) 1170# (time between two subsequent SA Query requests) 1171# dot11AssociationSAQueryRetryTimeout, 1...4294967295 1172#assoc_sa_query_retry_timeout=201 1173 1174# disable_pmksa_caching: Disable PMKSA caching 1175# This parameter can be used to disable caching of PMKSA created through EAP 1176# authentication. RSN preauthentication may still end up using PMKSA caching if 1177# it is enabled (rsn_preauth=1). 1178# 0 = PMKSA caching enabled (default) 1179# 1 = PMKSA caching disabled 1180#disable_pmksa_caching=0 1181 1182# okc: Opportunistic Key Caching (aka Proactive Key Caching) 1183# Allow PMK cache to be shared opportunistically among configured interfaces 1184# and BSSes (i.e., all configurations within a single hostapd process). 1185# 0 = disabled (default) 1186# 1 = enabled 1187#okc=1 1188 1189# SAE threshold for anti-clogging mechanism (dot11RSNASAEAntiCloggingThreshold) 1190# This parameter defines how many open SAE instances can be in progress at the 1191# same time before the anti-clogging mechanism is taken into use. 1192#sae_anti_clogging_threshold=5 1193 1194# Enabled SAE finite cyclic groups 1195# SAE implementation are required to support group 19 (ECC group defined over a 1196# 256-bit prime order field). All groups that are supported by the 1197# implementation are enabled by default. This configuration parameter can be 1198# used to specify a limited set of allowed groups. The group values are listed 1199# in the IANA registry: 1200# http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9 1201#sae_groups=19 20 21 25 26 1202 1203##### IEEE 802.11r configuration ############################################## 1204 1205# Mobility Domain identifier (dot11FTMobilityDomainID, MDID) 1206# MDID is used to indicate a group of APs (within an ESS, i.e., sharing the 1207# same SSID) between which a STA can use Fast BSS Transition. 1208# 2-octet identifier as a hex string. 1209#mobility_domain=a1b2 1210 1211# PMK-R0 Key Holder identifier (dot11FTR0KeyHolderID) 1212# 1 to 48 octet identifier. 1213# This is configured with nas_identifier (see RADIUS client section above). 1214 1215# Default lifetime of the PMK-RO in minutes; range 1..65535 1216# (dot11FTR0KeyLifetime) 1217#r0_key_lifetime=10000 1218 1219# PMK-R1 Key Holder identifier (dot11FTR1KeyHolderID) 1220# 6-octet identifier as a hex string. 1221#r1_key_holder=000102030405 1222 1223# Reassociation deadline in time units (TUs / 1.024 ms; range 1000..65535) 1224# (dot11FTReassociationDeadline) 1225#reassociation_deadline=1000 1226 1227# List of R0KHs in the same Mobility Domain 1228# format: <MAC address> <NAS Identifier> <128-bit key as hex string> 1229# This list is used to map R0KH-ID (NAS Identifier) to a destination MAC 1230# address when requesting PMK-R1 key from the R0KH that the STA used during the 1231# Initial Mobility Domain Association. 1232#r0kh=02:01:02:03:04:05 r0kh-1.example.com 000102030405060708090a0b0c0d0e0f 1233#r0kh=02:01:02:03:04:06 r0kh-2.example.com 00112233445566778899aabbccddeeff 1234# And so on.. One line per R0KH. 1235 1236# List of R1KHs in the same Mobility Domain 1237# format: <MAC address> <R1KH-ID> <128-bit key as hex string> 1238# This list is used to map R1KH-ID to a destination MAC address when sending 1239# PMK-R1 key from the R0KH. This is also the list of authorized R1KHs in the MD 1240# that can request PMK-R1 keys. 1241#r1kh=02:01:02:03:04:05 02:11:22:33:44:55 000102030405060708090a0b0c0d0e0f 1242#r1kh=02:01:02:03:04:06 02:11:22:33:44:66 00112233445566778899aabbccddeeff 1243# And so on.. One line per R1KH. 1244 1245# Whether PMK-R1 push is enabled at R0KH 1246# 0 = do not push PMK-R1 to all configured R1KHs (default) 1247# 1 = push PMK-R1 to all configured R1KHs whenever a new PMK-R0 is derived 1248#pmk_r1_push=1 1249 1250##### Neighbor table ########################################################## 1251# Maximum number of entries kept in AP table (either for neigbor table or for 1252# detecting Overlapping Legacy BSS Condition). The oldest entry will be 1253# removed when adding a new entry that would make the list grow over this 1254# limit. Note! WFA certification for IEEE 802.11g requires that OLBC is 1255# enabled, so this field should not be set to 0 when using IEEE 802.11g. 1256# default: 255 1257#ap_table_max_size=255 1258 1259# Number of seconds of no frames received after which entries may be deleted 1260# from the AP table. Since passive scanning is not usually performed frequently 1261# this should not be set to very small value. In addition, there is no 1262# guarantee that every scan cycle will receive beacon frames from the 1263# neighboring APs. 1264# default: 60 1265#ap_table_expiration_time=3600 1266 1267 1268##### Wi-Fi Protected Setup (WPS) ############################################# 1269 1270# WPS state 1271# 0 = WPS disabled (default) 1272# 1 = WPS enabled, not configured 1273# 2 = WPS enabled, configured 1274#wps_state=2 1275 1276# Whether to manage this interface independently from other WPS interfaces 1277# By default, a single hostapd process applies WPS operations to all configured 1278# interfaces. This parameter can be used to disable that behavior for a subset 1279# of interfaces. If this is set to non-zero for an interface, WPS commands 1280# issued on that interface do not apply to other interfaces and WPS operations 1281# performed on other interfaces do not affect this interface. 1282#wps_independent=0 1283 1284# AP can be configured into a locked state where new WPS Registrar are not 1285# accepted, but previously authorized Registrars (including the internal one) 1286# can continue to add new Enrollees. 1287#ap_setup_locked=1 1288 1289# Universally Unique IDentifier (UUID; see RFC 4122) of the device 1290# This value is used as the UUID for the internal WPS Registrar. If the AP 1291# is also using UPnP, this value should be set to the device's UPnP UUID. 1292# If not configured, UUID will be generated based on the local MAC address. 1293#uuid=12345678-9abc-def0-1234-56789abcdef0 1294 1295# Note: If wpa_psk_file is set, WPS is used to generate random, per-device PSKs 1296# that will be appended to the wpa_psk_file. If wpa_psk_file is not set, the 1297# default PSK (wpa_psk/wpa_passphrase) will be delivered to Enrollees. Use of 1298# per-device PSKs is recommended as the more secure option (i.e., make sure to 1299# set wpa_psk_file when using WPS with WPA-PSK). 1300 1301# When an Enrollee requests access to the network with PIN method, the Enrollee 1302# PIN will need to be entered for the Registrar. PIN request notifications are 1303# sent to hostapd ctrl_iface monitor. In addition, they can be written to a 1304# text file that could be used, e.g., to populate the AP administration UI with 1305# pending PIN requests. If the following variable is set, the PIN requests will 1306# be written to the configured file. 1307#wps_pin_requests=/var/run/hostapd_wps_pin_requests 1308 1309# Device Name 1310# User-friendly description of device; up to 32 octets encoded in UTF-8 1311#device_name=Wireless AP 1312 1313# Manufacturer 1314# The manufacturer of the device (up to 64 ASCII characters) 1315#manufacturer=Company 1316 1317# Model Name 1318# Model of the device (up to 32 ASCII characters) 1319#model_name=WAP 1320 1321# Model Number 1322# Additional device description (up to 32 ASCII characters) 1323#model_number=123 1324 1325# Serial Number 1326# Serial number of the device (up to 32 characters) 1327#serial_number=12345 1328 1329# Primary Device Type 1330# Used format: <categ>-<OUI>-<subcateg> 1331# categ = Category as an integer value 1332# OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for 1333# default WPS OUI 1334# subcateg = OUI-specific Sub Category as an integer value 1335# Examples: 1336# 1-0050F204-1 (Computer / PC) 1337# 1-0050F204-2 (Computer / Server) 1338# 5-0050F204-1 (Storage / NAS) 1339# 6-0050F204-1 (Network Infrastructure / AP) 1340#device_type=6-0050F204-1 1341 1342# OS Version 1343# 4-octet operating system version number (hex string) 1344#os_version=01020300 1345 1346# Config Methods 1347# List of the supported configuration methods 1348# Available methods: usba ethernet label display ext_nfc_token int_nfc_token 1349# nfc_interface push_button keypad virtual_display physical_display 1350# virtual_push_button physical_push_button 1351#config_methods=label virtual_display virtual_push_button keypad 1352 1353# WPS capability discovery workaround for PBC with Windows 7 1354# Windows 7 uses incorrect way of figuring out AP's WPS capabilities by acting 1355# as a Registrar and using M1 from the AP. The config methods attribute in that 1356# message is supposed to indicate only the configuration method supported by 1357# the AP in Enrollee role, i.e., to add an external Registrar. For that case, 1358# PBC shall not be used and as such, the PushButton config method is removed 1359# from M1 by default. If pbc_in_m1=1 is included in the configuration file, 1360# the PushButton config method is left in M1 (if included in config_methods 1361# parameter) to allow Windows 7 to use PBC instead of PIN (e.g., from a label 1362# in the AP). 1363#pbc_in_m1=1 1364 1365# Static access point PIN for initial configuration and adding Registrars 1366# If not set, hostapd will not allow external WPS Registrars to control the 1367# access point. The AP PIN can also be set at runtime with hostapd_cli 1368# wps_ap_pin command. Use of temporary (enabled by user action) and random 1369# AP PIN is much more secure than configuring a static AP PIN here. As such, 1370# use of the ap_pin parameter is not recommended if the AP device has means for 1371# displaying a random PIN. 1372#ap_pin=12345670 1373 1374# Skip building of automatic WPS credential 1375# This can be used to allow the automatically generated Credential attribute to 1376# be replaced with pre-configured Credential(s). 1377#skip_cred_build=1 1378 1379# Additional Credential attribute(s) 1380# This option can be used to add pre-configured Credential attributes into M8 1381# message when acting as a Registrar. If skip_cred_build=1, this data will also 1382# be able to override the Credential attribute that would have otherwise been 1383# automatically generated based on network configuration. This configuration 1384# option points to an external file that much contain the WPS Credential 1385# attribute(s) as binary data. 1386#extra_cred=hostapd.cred 1387 1388# Credential processing 1389# 0 = process received credentials internally (default) 1390# 1 = do not process received credentials; just pass them over ctrl_iface to 1391# external program(s) 1392# 2 = process received credentials internally and pass them over ctrl_iface 1393# to external program(s) 1394# Note: With wps_cred_processing=1, skip_cred_build should be set to 1 and 1395# extra_cred be used to provide the Credential data for Enrollees. 1396# 1397# wps_cred_processing=1 will disabled automatic updates of hostapd.conf file 1398# both for Credential processing and for marking AP Setup Locked based on 1399# validation failures of AP PIN. An external program is responsible on updating 1400# the configuration appropriately in this case. 1401#wps_cred_processing=0 1402 1403# AP Settings Attributes for M7 1404# By default, hostapd generates the AP Settings Attributes for M7 based on the 1405# current configuration. It is possible to override this by providing a file 1406# with pre-configured attributes. This is similar to extra_cred file format, 1407# but the AP Settings attributes are not encapsulated in a Credential 1408# attribute. 1409#ap_settings=hostapd.ap_settings 1410 1411# WPS UPnP interface 1412# If set, support for external Registrars is enabled. 1413#upnp_iface=br0 1414 1415# Friendly Name (required for UPnP) 1416# Short description for end use. Should be less than 64 characters. 1417#friendly_name=WPS Access Point 1418 1419# Manufacturer URL (optional for UPnP) 1420#manufacturer_url=http://www.example.com/ 1421 1422# Model Description (recommended for UPnP) 1423# Long description for end user. Should be less than 128 characters. 1424#model_description=Wireless Access Point 1425 1426# Model URL (optional for UPnP) 1427#model_url=http://www.example.com/model/ 1428 1429# Universal Product Code (optional for UPnP) 1430# 12-digit, all-numeric code that identifies the consumer package. 1431#upc=123456789012 1432 1433# WPS RF Bands (a = 5G, b = 2.4G, g = 2.4G, ag = dual band, ad = 60 GHz) 1434# This value should be set according to RF band(s) supported by the AP if 1435# hw_mode is not set. For dual band dual concurrent devices, this needs to be 1436# set to ag to allow both RF bands to be advertized. 1437#wps_rf_bands=ag 1438 1439# NFC password token for WPS 1440# These parameters can be used to configure a fixed NFC password token for the 1441# AP. This can be generated, e.g., with nfc_pw_token from wpa_supplicant. When 1442# these parameters are used, the AP is assumed to be deployed with a NFC tag 1443# that includes the matching NFC password token (e.g., written based on the 1444# NDEF record from nfc_pw_token). 1445# 1446#wps_nfc_dev_pw_id: Device Password ID (16..65535) 1447#wps_nfc_dh_pubkey: Hexdump of DH Public Key 1448#wps_nfc_dh_privkey: Hexdump of DH Private Key 1449#wps_nfc_dev_pw: Hexdump of Device Password 1450 1451##### Wi-Fi Direct (P2P) ###################################################### 1452 1453# Enable P2P Device management 1454#manage_p2p=1 1455 1456# Allow cross connection 1457#allow_cross_connection=1 1458 1459#### TDLS (IEEE 802.11z-2010) ################################################# 1460 1461# Prohibit use of TDLS in this BSS 1462#tdls_prohibit=1 1463 1464# Prohibit use of TDLS Channel Switching in this BSS 1465#tdls_prohibit_chan_switch=1 1466 1467##### IEEE 802.11v-2011 ####################################################### 1468 1469# Time advertisement 1470# 0 = disabled (default) 1471# 2 = UTC time at which the TSF timer is 0 1472#time_advertisement=2 1473 1474# Local time zone as specified in 8.3 of IEEE Std 1003.1-2004: 1475# stdoffset[dst[offset][,start[/time],end[/time]]] 1476#time_zone=EST5 1477 1478# WNM-Sleep Mode (extended sleep mode for stations) 1479# 0 = disabled (default) 1480# 1 = enabled (allow stations to use WNM-Sleep Mode) 1481#wnm_sleep_mode=1 1482 1483# BSS Transition Management 1484# 0 = disabled (default) 1485# 1 = enabled 1486#bss_transition=1 1487 1488# Proxy ARP 1489# 0 = disabled (default) 1490# 1 = enabled 1491#proxy_arp=1 1492 1493# IPv6 Neighbor Advertisement multicast-to-unicast conversion 1494# This can be used with Proxy ARP to allow multicast NAs to be forwarded to 1495# associated STAs using link layer unicast delivery. 1496# 0 = disabled (default) 1497# 1 = enabled 1498#na_mcast_to_ucast=0 1499 1500##### IEEE 802.11u-2011 ####################################################### 1501 1502# Enable Interworking service 1503#interworking=1 1504 1505# Access Network Type 1506# 0 = Private network 1507# 1 = Private network with guest access 1508# 2 = Chargeable public network 1509# 3 = Free public network 1510# 4 = Personal device network 1511# 5 = Emergency services only network 1512# 14 = Test or experimental 1513# 15 = Wildcard 1514#access_network_type=0 1515 1516# Whether the network provides connectivity to the Internet 1517# 0 = Unspecified 1518# 1 = Network provides connectivity to the Internet 1519#internet=1 1520 1521# Additional Step Required for Access 1522# Note: This is only used with open network, i.e., ASRA shall ne set to 0 if 1523# RSN is used. 1524#asra=0 1525 1526# Emergency services reachable 1527#esr=0 1528 1529# Unauthenticated emergency service accessible 1530#uesa=0 1531 1532# Venue Info (optional) 1533# The available values are defined in IEEE Std 802.11u-2011, 7.3.1.34. 1534# Example values (group,type): 1535# 0,0 = Unspecified 1536# 1,7 = Convention Center 1537# 1,13 = Coffee Shop 1538# 2,0 = Unspecified Business 1539# 7,1 Private Residence 1540#venue_group=7 1541#venue_type=1 1542 1543# Homogeneous ESS identifier (optional; dot11HESSID) 1544# If set, this shall be identifical to one of the BSSIDs in the homogeneous 1545# ESS and this shall be set to the same value across all BSSs in homogeneous 1546# ESS. 1547#hessid=02:03:04:05:06:07 1548 1549# Roaming Consortium List 1550# Arbitrary number of Roaming Consortium OIs can be configured with each line 1551# adding a new OI to the list. The first three entries are available through 1552# Beacon and Probe Response frames. Any additional entry will be available only 1553# through ANQP queries. Each OI is between 3 and 15 octets and is configured as 1554# a hexstring. 1555#roaming_consortium=021122 1556#roaming_consortium=2233445566 1557 1558# Venue Name information 1559# This parameter can be used to configure one or more Venue Name Duples for 1560# Venue Name ANQP information. Each entry has a two or three character language 1561# code (ISO-639) separated by colon from the venue name string. 1562# Note that venue_group and venue_type have to be set for Venue Name 1563# information to be complete. 1564#venue_name=eng:Example venue 1565#venue_name=fin:Esimerkkipaikka 1566# Alternative format for language:value strings: 1567# (double quoted string, printf-escaped string) 1568#venue_name=P"eng:Example\nvenue" 1569 1570# Network Authentication Type 1571# This parameter indicates what type of network authentication is used in the 1572# network. 1573# format: <network auth type indicator (1-octet hex str)> [redirect URL] 1574# Network Authentication Type Indicator values: 1575# 00 = Acceptance of terms and conditions 1576# 01 = On-line enrollment supported 1577# 02 = http/https redirection 1578# 03 = DNS redirection 1579#network_auth_type=00 1580#network_auth_type=02http://www.example.com/redirect/me/here/ 1581 1582# IP Address Type Availability 1583# format: <1-octet encoded value as hex str> 1584# (ipv4_type & 0x3f) << 2 | (ipv6_type & 0x3) 1585# ipv4_type: 1586# 0 = Address type not available 1587# 1 = Public IPv4 address available 1588# 2 = Port-restricted IPv4 address available 1589# 3 = Single NATed private IPv4 address available 1590# 4 = Double NATed private IPv4 address available 1591# 5 = Port-restricted IPv4 address and single NATed IPv4 address available 1592# 6 = Port-restricted IPv4 address and double NATed IPv4 address available 1593# 7 = Availability of the address type is not known 1594# ipv6_type: 1595# 0 = Address type not available 1596# 1 = Address type available 1597# 2 = Availability of the address type not known 1598#ipaddr_type_availability=14 1599 1600# Domain Name 1601# format: <variable-octet str>[,<variable-octet str>] 1602#domain_name=example.com,another.example.com,yet-another.example.com 1603 1604# 3GPP Cellular Network information 1605# format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] 1606#anqp_3gpp_cell_net=244,91;310,026;234,56 1607 1608# NAI Realm information 1609# One or more realm can be advertised. Each nai_realm line adds a new realm to 1610# the set. These parameters provide information for stations using Interworking 1611# network selection to allow automatic connection to a network based on 1612# credentials. 1613# format: <encoding>,<NAI Realm(s)>[,<EAP Method 1>][,<EAP Method 2>][,...] 1614# encoding: 1615# 0 = Realm formatted in accordance with IETF RFC 4282 1616# 1 = UTF-8 formatted character string that is not formatted in 1617# accordance with IETF RFC 4282 1618# NAI Realm(s): Semi-colon delimited NAI Realm(s) 1619# EAP Method: <EAP Method>[:<[AuthParam1:Val1]>][<[AuthParam2:Val2]>][...] 1620# EAP Method types, see: 1621# http://www.iana.org/assignments/eap-numbers/eap-numbers.xhtml#eap-numbers-4 1622# AuthParam (Table 8-188 in IEEE Std 802.11-2012): 1623# ID 2 = Non-EAP Inner Authentication Type 1624# 1 = PAP, 2 = CHAP, 3 = MSCHAP, 4 = MSCHAPV2 1625# ID 3 = Inner authentication EAP Method Type 1626# ID 5 = Credential Type 1627# 1 = SIM, 2 = USIM, 3 = NFC Secure Element, 4 = Hardware Token, 1628# 5 = Softoken, 6 = Certificate, 7 = username/password, 9 = Anonymous, 1629# 10 = Vendor Specific 1630#nai_realm=0,example.com;example.net 1631# EAP methods EAP-TLS with certificate and EAP-TTLS/MSCHAPv2 with 1632# username/password 1633#nai_realm=0,example.org,13[5:6],21[2:4][5:7] 1634 1635# QoS Map Set configuration 1636# 1637# Comma delimited QoS Map Set in decimal values 1638# (see IEEE Std 802.11-2012, 8.4.2.97) 1639# 1640# format: 1641# [<DSCP Exceptions[DSCP,UP]>,]<UP 0 range[low,high]>,...<UP 7 range[low,high]> 1642# 1643# There can be up to 21 optional DSCP Exceptions which are pairs of DSCP Value 1644# (0..63 or 255) and User Priority (0..7). This is followed by eight DSCP Range 1645# descriptions with DSCP Low Value and DSCP High Value pairs (0..63 or 255) for 1646# each UP starting from 0. If both low and high value are set to 255, the 1647# corresponding UP is not used. 1648# 1649# default: not set 1650#qos_map_set=53,2,22,6,8,15,0,7,255,255,16,31,32,39,255,255,40,47,255,255 1651 1652##### Hotspot 2.0 ############################################################# 1653 1654# Enable Hotspot 2.0 support 1655#hs20=1 1656 1657# Disable Downstream Group-Addressed Forwarding (DGAF) 1658# This can be used to configure a network where no group-addressed frames are 1659# allowed. The AP will not forward any group-address frames to the stations and 1660# random GTKs are issued for each station to prevent associated stations from 1661# forging such frames to other stations in the BSS. 1662#disable_dgaf=1 1663 1664# OSU Server-Only Authenticated L2 Encryption Network 1665#osen=1 1666 1667# ANQP Domain ID (0..65535) 1668# An identifier for a set of APs in an ESS that share the same common ANQP 1669# information. 0 = Some of the ANQP information is unique to this AP (default). 1670#anqp_domain_id=1234 1671 1672# Deauthentication request timeout 1673# If the RADIUS server indicates that the station is not allowed to connect to 1674# the BSS/ESS, the AP can allow the station some time to download a 1675# notification page (URL included in the message). This parameter sets that 1676# timeout in seconds. 1677#hs20_deauth_req_timeout=60 1678 1679# Operator Friendly Name 1680# This parameter can be used to configure one or more Operator Friendly Name 1681# Duples. Each entry has a two or three character language code (ISO-639) 1682# separated by colon from the operator friendly name string. 1683#hs20_oper_friendly_name=eng:Example operator 1684#hs20_oper_friendly_name=fin:Esimerkkioperaattori 1685 1686# Connection Capability 1687# This can be used to advertise what type of IP traffic can be sent through the 1688# hotspot (e.g., due to firewall allowing/blocking protocols/ports). 1689# format: <IP Protocol>:<Port Number>:<Status> 1690# IP Protocol: 1 = ICMP, 6 = TCP, 17 = UDP 1691# Port Number: 0..65535 1692# Status: 0 = Closed, 1 = Open, 2 = Unknown 1693# Each hs20_conn_capab line is added to the list of advertised tuples. 1694#hs20_conn_capab=1:0:2 1695#hs20_conn_capab=6:22:1 1696#hs20_conn_capab=17:5060:0 1697 1698# WAN Metrics 1699# format: <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> 1700# WAN Info: B0-B1: Link Status, B2: Symmetric Link, B3: At Capabity 1701# (encoded as two hex digits) 1702# Link Status: 1 = Link up, 2 = Link down, 3 = Link in test state 1703# Downlink Speed: Estimate of WAN backhaul link current downlink speed in kbps; 1704# 1..4294967295; 0 = unknown 1705# Uplink Speed: Estimate of WAN backhaul link current uplink speed in kbps 1706# 1..4294967295; 0 = unknown 1707# Downlink Load: Current load of downlink WAN connection (scaled to 255 = 100%) 1708# Uplink Load: Current load of uplink WAN connection (scaled to 255 = 100%) 1709# Load Measurement Duration: Duration for measuring downlink/uplink load in 1710# tenths of a second (1..65535); 0 if load cannot be determined 1711#hs20_wan_metrics=01:8000:1000:80:240:3000 1712 1713# Operating Class Indication 1714# List of operating classes the BSSes in this ESS use. The Global operating 1715# classes in Table E-4 of IEEE Std 802.11-2012 Annex E define the values that 1716# can be used in this. 1717# format: hexdump of operating class octets 1718# for example, operating classes 81 (2.4 GHz channels 1-13) and 115 (5 GHz 1719# channels 36-48): 1720#hs20_operating_class=5173 1721 1722# OSU icons 1723# <Icon Width>:<Icon Height>:<Language code>:<Icon Type>:<Name>:<file path> 1724#hs20_icon=32:32:eng:image/png:icon32:/tmp/icon32.png 1725#hs20_icon=64:64:eng:image/png:icon64:/tmp/icon64.png 1726 1727# OSU SSID (see ssid2 for format description) 1728# This is the SSID used for all OSU connections to all the listed OSU Providers. 1729#osu_ssid="example" 1730 1731# OSU Providers 1732# One or more sets of following parameter. Each OSU provider is started by the 1733# mandatory osu_server_uri item. The other parameters add information for the 1734# last added OSU provider. 1735# 1736#osu_server_uri=https://example.com/osu/ 1737#osu_friendly_name=eng:Example operator 1738#osu_friendly_name=fin:Esimerkkipalveluntarjoaja 1739#osu_nai=anonymous@example.com 1740#osu_method_list=1 0 1741#osu_icon=icon32 1742#osu_icon=icon64 1743#osu_service_desc=eng:Example services 1744#osu_service_desc=fin:Esimerkkipalveluja 1745# 1746#osu_server_uri=... 1747 1748##### TESTING OPTIONS ######################################################### 1749# 1750# The options in this section are only available when the build configuration 1751# option CONFIG_TESTING_OPTIONS is set while compiling hostapd. They allow 1752# testing some scenarios that are otherwise difficult to reproduce. 1753# 1754# Ignore probe requests sent to hostapd with the given probability, must be a 1755# floating point number in the range [0, 1). 1756#ignore_probe_probability=0.0 1757# 1758# Ignore authentication frames with the given probability 1759#ignore_auth_probability=0.0 1760# 1761# Ignore association requests with the given probability 1762#ignore_assoc_probability=0.0 1763# 1764# Ignore reassociation requests with the given probability 1765#ignore_reassoc_probability=0.0 1766# 1767# Corrupt Key MIC in GTK rekey EAPOL-Key frames with the given probability 1768#corrupt_gtk_rekey_mic_probability=0.0 1769 1770##### Multiple BSSID support ################################################## 1771# 1772# Above configuration is using the default interface (wlan#, or multi-SSID VLAN 1773# interfaces). Other BSSIDs can be added by using separator 'bss' with 1774# default interface name to be allocated for the data packets of the new BSS. 1775# 1776# hostapd will generate BSSID mask based on the BSSIDs that are 1777# configured. hostapd will verify that dev_addr & MASK == dev_addr. If this is 1778# not the case, the MAC address of the radio must be changed before starting 1779# hostapd (ifconfig wlan0 hw ether <MAC addr>). If a BSSID is configured for 1780# every secondary BSS, this limitation is not applied at hostapd and other 1781# masks may be used if the driver supports them (e.g., swap the locally 1782# administered bit) 1783# 1784# BSSIDs are assigned in order to each BSS, unless an explicit BSSID is 1785# specified using the 'bssid' parameter. 1786# If an explicit BSSID is specified, it must be chosen such that it: 1787# - results in a valid MASK that covers it and the dev_addr 1788# - is not the same as the MAC address of the radio 1789# - is not the same as any other explicitly specified BSSID 1790# 1791# Not all drivers support multiple BSSes. The exact mechanism for determining 1792# the driver capabilities is driver specific. With the current (i.e., a recent 1793# kernel) drivers using nl80211, this information can be checked with "iw list" 1794# (search for "valid interface combinations"). 1795# 1796# Please note that hostapd uses some of the values configured for the first BSS 1797# as the defaults for the following BSSes. However, it is recommended that all 1798# BSSes include explicit configuration of all relevant configuration items. 1799# 1800#bss=wlan0_0 1801#ssid=test2 1802# most of the above items can be used here (apart from radio interface specific 1803# items, like channel) 1804 1805#bss=wlan0_1 1806#bssid=00:13:10:95:fe:0b 1807# ... 1808