hostapd.conf revision 6c0da2bb83f6915d8260912362692d1a742e057b
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) 131# Default: IEEE 802.11b 132hw_mode=g 133 134# Channel number (IEEE 802.11) 135# (default: 0, i.e., not set) 136# Please note that some drivers do not use this value from hostapd and the 137# channel will need to be configured separately with iwconfig. 138# 139# If CONFIG_ACS build option is enabled, the channel can be selected 140# automatically at run time by setting channel=acs_survey or channel=0, both of 141# which will enable the ACS survey based algorithm. 142channel=1 143 144# ACS tuning - Automatic Channel Selection 145# See: http://wireless.kernel.org/en/users/Documentation/acs 146# 147# You can customize the ACS survey algorithm with following variables: 148# 149# acs_num_scans requirement is 1..100 - number of scans to be performed that 150# are used to trigger survey data gathering of an underlying device driver. 151# Scans are passive and typically take a little over 100ms (depending on the 152# driver) on each available channel for given hw_mode. Increasing this value 153# means sacrificing startup time and gathering more data wrt channel 154# interference that may help choosing a better channel. This can also help fine 155# tune the ACS scan time in case a driver has different scan dwell times. 156# 157# Defaults: 158#acs_num_scans=5 159 160# Channel list restriction. This option allows hostapd to select one of the 161# provided channels when a channel should be automatically selected. This 162# is currently only used for DFS when the current channels becomes unavailable 163# due to radar interference, and is currently only useful when ieee80211h=1 is 164# set. 165# Default: not set (allow any enabled channel to be selected) 166#chanlist=100 104 108 112 116 167 168# Beacon interval in kus (1.024 ms) (default: 100; range 15..65535) 169beacon_int=100 170 171# DTIM (delivery traffic information message) period (range 1..255): 172# number of beacons between DTIMs (1 = every beacon includes DTIM element) 173# (default: 2) 174dtim_period=2 175 176# Maximum number of stations allowed in station table. New stations will be 177# rejected after the station table is full. IEEE 802.11 has a limit of 2007 178# different association IDs, so this number should not be larger than that. 179# (default: 2007) 180max_num_sta=255 181 182# RTS/CTS threshold; 2347 = disabled (default); range 0..2347 183# If this field is not included in hostapd.conf, hostapd will not control 184# RTS threshold and 'iwconfig wlan# rts <val>' can be used to set it. 185rts_threshold=2347 186 187# Fragmentation threshold; 2346 = disabled (default); range 256..2346 188# If this field is not included in hostapd.conf, hostapd will not control 189# fragmentation threshold and 'iwconfig wlan# frag <val>' can be used to set 190# it. 191fragm_threshold=2346 192 193# Rate configuration 194# Default is to enable all rates supported by the hardware. This configuration 195# item allows this list be filtered so that only the listed rates will be left 196# in the list. If the list is empty, all rates are used. This list can have 197# entries that are not in the list of rates the hardware supports (such entries 198# are ignored). The entries in this list are in 100 kbps, i.e., 11 Mbps = 110. 199# If this item is present, at least one rate have to be matching with the rates 200# hardware supports. 201# default: use the most common supported rate setting for the selected 202# hw_mode (i.e., this line can be removed from configuration file in most 203# cases) 204#supported_rates=10 20 55 110 60 90 120 180 240 360 480 540 205 206# Basic rate set configuration 207# List of rates (in 100 kbps) that are included in the basic rate set. 208# If this item is not included, usually reasonable default set is used. 209#basic_rates=10 20 210#basic_rates=10 20 55 110 211#basic_rates=60 120 240 212 213# Short Preamble 214# This parameter can be used to enable optional use of short preamble for 215# frames sent at 2 Mbps, 5.5 Mbps, and 11 Mbps to improve network performance. 216# This applies only to IEEE 802.11b-compatible networks and this should only be 217# enabled if the local hardware supports use of short preamble. If any of the 218# associated STAs do not support short preamble, use of short preamble will be 219# disabled (and enabled when such STAs disassociate) dynamically. 220# 0 = do not allow use of short preamble (default) 221# 1 = allow use of short preamble 222#preamble=1 223 224# Station MAC address -based authentication 225# Please note that this kind of access control requires a driver that uses 226# hostapd to take care of management frame processing and as such, this can be 227# used with driver=hostap or driver=nl80211, but not with driver=atheros. 228# 0 = accept unless in deny list 229# 1 = deny unless in accept list 230# 2 = use external RADIUS server (accept/deny lists are searched first) 231macaddr_acl=0 232 233# Accept/deny lists are read from separate files (containing list of 234# MAC addresses, one per line). Use absolute path name to make sure that the 235# files can be read on SIGHUP configuration reloads. 236#accept_mac_file=/etc/hostapd.accept 237#deny_mac_file=/etc/hostapd.deny 238 239# IEEE 802.11 specifies two authentication algorithms. hostapd can be 240# configured to allow both of these or only one. Open system authentication 241# should be used with IEEE 802.1X. 242# Bit fields of allowed authentication algorithms: 243# bit 0 = Open System Authentication 244# bit 1 = Shared Key Authentication (requires WEP) 245auth_algs=3 246 247# Send empty SSID in beacons and ignore probe request frames that do not 248# specify full SSID, i.e., require stations to know SSID. 249# default: disabled (0) 250# 1 = send empty (length=0) SSID in beacon and ignore probe request for 251# broadcast SSID 252# 2 = clear SSID (ASCII 0), but keep the original length (this may be required 253# with some clients that do not support empty SSID) and ignore probe 254# requests for broadcast SSID 255ignore_broadcast_ssid=0 256 257# Additional vendor specfic elements for Beacon and Probe Response frames 258# This parameter can be used to add additional vendor specific element(s) into 259# the end of the Beacon and Probe Response frames. The format for these 260# element(s) is a hexdump of the raw information elements (id+len+payload for 261# one or more elements) 262#vendor_elements=dd0411223301 263 264# TX queue parameters (EDCF / bursting) 265# tx_queue_<queue name>_<param> 266# queues: data0, data1, data2, data3, after_beacon, beacon 267# (data0 is the highest priority queue) 268# parameters: 269# aifs: AIFS (default 2) 270# cwmin: cwMin (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023) 271# cwmax: cwMax (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023); cwMax >= cwMin 272# burst: maximum length (in milliseconds with precision of up to 0.1 ms) for 273# bursting 274# 275# Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e): 276# These parameters are used by the access point when transmitting frames 277# to the clients. 278# 279# Low priority / AC_BK = background 280#tx_queue_data3_aifs=7 281#tx_queue_data3_cwmin=15 282#tx_queue_data3_cwmax=1023 283#tx_queue_data3_burst=0 284# Note: for IEEE 802.11b mode: cWmin=31 cWmax=1023 burst=0 285# 286# Normal priority / AC_BE = best effort 287#tx_queue_data2_aifs=3 288#tx_queue_data2_cwmin=15 289#tx_queue_data2_cwmax=63 290#tx_queue_data2_burst=0 291# Note: for IEEE 802.11b mode: cWmin=31 cWmax=127 burst=0 292# 293# High priority / AC_VI = video 294#tx_queue_data1_aifs=1 295#tx_queue_data1_cwmin=7 296#tx_queue_data1_cwmax=15 297#tx_queue_data1_burst=3.0 298# Note: for IEEE 802.11b mode: cWmin=15 cWmax=31 burst=6.0 299# 300# Highest priority / AC_VO = voice 301#tx_queue_data0_aifs=1 302#tx_queue_data0_cwmin=3 303#tx_queue_data0_cwmax=7 304#tx_queue_data0_burst=1.5 305# Note: for IEEE 802.11b mode: cWmin=7 cWmax=15 burst=3.3 306 307# 802.1D Tag (= UP) to AC mappings 308# WMM specifies following mapping of data frames to different ACs. This mapping 309# can be configured using Linux QoS/tc and sch_pktpri.o module. 310# 802.1D Tag 802.1D Designation Access Category WMM Designation 311# 1 BK AC_BK Background 312# 2 - AC_BK Background 313# 0 BE AC_BE Best Effort 314# 3 EE AC_BE Best Effort 315# 4 CL AC_VI Video 316# 5 VI AC_VI Video 317# 6 VO AC_VO Voice 318# 7 NC AC_VO Voice 319# Data frames with no priority information: AC_BE 320# Management frames: AC_VO 321# PS-Poll frames: AC_BE 322 323# Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e): 324# for 802.11a or 802.11g networks 325# These parameters are sent to WMM clients when they associate. 326# The parameters will be used by WMM clients for frames transmitted to the 327# access point. 328# 329# note - txop_limit is in units of 32microseconds 330# note - acm is admission control mandatory flag. 0 = admission control not 331# required, 1 = mandatory 332# note - here cwMin and cmMax are in exponent form. the actual cw value used 333# will be (2^n)-1 where n is the value given here 334# 335wmm_enabled=1 336# 337# WMM-PS Unscheduled Automatic Power Save Delivery [U-APSD] 338# Enable this flag if U-APSD supported outside hostapd (eg., Firmware/driver) 339#uapsd_advertisement_enabled=1 340# 341# Low priority / AC_BK = background 342wmm_ac_bk_cwmin=4 343wmm_ac_bk_cwmax=10 344wmm_ac_bk_aifs=7 345wmm_ac_bk_txop_limit=0 346wmm_ac_bk_acm=0 347# Note: for IEEE 802.11b mode: cWmin=5 cWmax=10 348# 349# Normal priority / AC_BE = best effort 350wmm_ac_be_aifs=3 351wmm_ac_be_cwmin=4 352wmm_ac_be_cwmax=10 353wmm_ac_be_txop_limit=0 354wmm_ac_be_acm=0 355# Note: for IEEE 802.11b mode: cWmin=5 cWmax=7 356# 357# High priority / AC_VI = video 358wmm_ac_vi_aifs=2 359wmm_ac_vi_cwmin=3 360wmm_ac_vi_cwmax=4 361wmm_ac_vi_txop_limit=94 362wmm_ac_vi_acm=0 363# Note: for IEEE 802.11b mode: cWmin=4 cWmax=5 txop_limit=188 364# 365# Highest priority / AC_VO = voice 366wmm_ac_vo_aifs=2 367wmm_ac_vo_cwmin=2 368wmm_ac_vo_cwmax=3 369wmm_ac_vo_txop_limit=47 370wmm_ac_vo_acm=0 371# Note: for IEEE 802.11b mode: cWmin=3 cWmax=4 burst=102 372 373# Static WEP key configuration 374# 375# The key number to use when transmitting. 376# It must be between 0 and 3, and the corresponding key must be set. 377# default: not set 378#wep_default_key=0 379# The WEP keys to use. 380# A key may be a quoted string or unquoted hexadecimal digits. 381# The key length should be 5, 13, or 16 characters, or 10, 26, or 32 382# digits, depending on whether 40-bit (64-bit), 104-bit (128-bit), or 383# 128-bit (152-bit) WEP is used. 384# Only the default key must be supplied; the others are optional. 385# default: not set 386#wep_key0=123456789a 387#wep_key1="vwxyz" 388#wep_key2=0102030405060708090a0b0c0d 389#wep_key3=".2.4.6.8.0.23" 390 391# Station inactivity limit 392# 393# If a station does not send anything in ap_max_inactivity seconds, an 394# empty data frame is sent to it in order to verify whether it is 395# still in range. If this frame is not ACKed, the station will be 396# disassociated and then deauthenticated. This feature is used to 397# clear station table of old entries when the STAs move out of the 398# range. 399# 400# The station can associate again with the AP if it is still in range; 401# this inactivity poll is just used as a nicer way of verifying 402# inactivity; i.e., client will not report broken connection because 403# disassociation frame is not sent immediately without first polling 404# the STA with a data frame. 405# default: 300 (i.e., 5 minutes) 406#ap_max_inactivity=300 407# 408# The inactivity polling can be disabled to disconnect stations based on 409# inactivity timeout so that idle stations are more likely to be disconnected 410# even if they are still in range of the AP. This can be done by setting 411# skip_inactivity_poll to 1 (default 0). 412#skip_inactivity_poll=0 413 414# Disassociate stations based on excessive transmission failures or other 415# indications of connection loss. This depends on the driver capabilities and 416# may not be available with all drivers. 417#disassoc_low_ack=1 418 419# Maximum allowed Listen Interval (how many Beacon periods STAs are allowed to 420# remain asleep). Default: 65535 (no limit apart from field size) 421#max_listen_interval=100 422 423# WDS (4-address frame) mode with per-station virtual interfaces 424# (only supported with driver=nl80211) 425# This mode allows associated stations to use 4-address frames to allow layer 2 426# bridging to be used. 427#wds_sta=1 428 429# If bridge parameter is set, the WDS STA interface will be added to the same 430# bridge by default. This can be overridden with the wds_bridge parameter to 431# use a separate bridge. 432#wds_bridge=wds-br0 433 434# Start the AP with beaconing disabled by default. 435#start_disabled=0 436 437# Client isolation can be used to prevent low-level bridging of frames between 438# associated stations in the BSS. By default, this bridging is allowed. 439#ap_isolate=1 440 441# BSS Load update period (in BUs) 442# This field is used to enable and configure adding a BSS Load element into 443# Beacon and Probe Response frames. 444#bss_load_update_period=50 445 446# Fixed BSS Load value for testing purposes 447# This field can be used to configure hostapd to add a fixed BSS Load element 448# into Beacon and Probe Response frames for testing purposes. The format is 449# <station count>:<channel utilization>:<available admission capacity> 450#bss_load_test=12:80:20000 451 452##### IEEE 802.11n related configuration ###################################### 453 454# ieee80211n: Whether IEEE 802.11n (HT) is enabled 455# 0 = disabled (default) 456# 1 = enabled 457# Note: You will also need to enable WMM for full HT functionality. 458#ieee80211n=1 459 460# ht_capab: HT capabilities (list of flags) 461# LDPC coding capability: [LDPC] = supported 462# Supported channel width set: [HT40-] = both 20 MHz and 40 MHz with secondary 463# channel below the primary channel; [HT40+] = both 20 MHz and 40 MHz 464# with secondary channel above the primary channel 465# (20 MHz only if neither is set) 466# Note: There are limits on which channels can be used with HT40- and 467# HT40+. Following table shows the channels that may be available for 468# HT40- and HT40+ use per IEEE 802.11n Annex J: 469# freq HT40- HT40+ 470# 2.4 GHz 5-13 1-7 (1-9 in Europe/Japan) 471# 5 GHz 40,48,56,64 36,44,52,60 472# (depending on the location, not all of these channels may be available 473# for use) 474# Please note that 40 MHz channels may switch their primary and secondary 475# channels if needed or creation of 40 MHz channel maybe rejected based 476# on overlapping BSSes. These changes are done automatically when hostapd 477# is setting up the 40 MHz channel. 478# Spatial Multiplexing (SM) Power Save: [SMPS-STATIC] or [SMPS-DYNAMIC] 479# (SMPS disabled if neither is set) 480# HT-greenfield: [GF] (disabled if not set) 481# Short GI for 20 MHz: [SHORT-GI-20] (disabled if not set) 482# Short GI for 40 MHz: [SHORT-GI-40] (disabled if not set) 483# Tx STBC: [TX-STBC] (disabled if not set) 484# Rx STBC: [RX-STBC1] (one spatial stream), [RX-STBC12] (one or two spatial 485# streams), or [RX-STBC123] (one, two, or three spatial streams); Rx STBC 486# disabled if none of these set 487# HT-delayed Block Ack: [DELAYED-BA] (disabled if not set) 488# Maximum A-MSDU length: [MAX-AMSDU-7935] for 7935 octets (3839 octets if not 489# set) 490# DSSS/CCK Mode in 40 MHz: [DSSS_CCK-40] = allowed (not allowed if not set) 491# 40 MHz intolerant [40-INTOLERANT] (not advertised if not set) 492# L-SIG TXOP protection support: [LSIG-TXOP-PROT] (disabled if not set) 493#ht_capab=[HT40-][SHORT-GI-20][SHORT-GI-40] 494 495# Require stations to support HT PHY (reject association if they do not) 496#require_ht=1 497 498# If set non-zero, require stations to perform scans of overlapping 499# channels to test for stations which would be affected by 40 MHz traffic. 500# This parameter sets the interval in seconds between these scans. This 501# is useful only for testing that stations properly set the OBSS interval, 502# since the other parameters in the OBSS scan parameters IE are set to 0. 503#obss_interval=0 504 505##### IEEE 802.11ac related configuration ##################################### 506 507# ieee80211ac: Whether IEEE 802.11ac (VHT) is enabled 508# 0 = disabled (default) 509# 1 = enabled 510# Note: You will also need to enable WMM for full VHT functionality. 511#ieee80211ac=1 512 513# vht_capab: VHT capabilities (list of flags) 514# 515# vht_max_mpdu_len: [MAX-MPDU-7991] [MAX-MPDU-11454] 516# Indicates maximum MPDU length 517# 0 = 3895 octets (default) 518# 1 = 7991 octets 519# 2 = 11454 octets 520# 3 = reserved 521# 522# supported_chan_width: [VHT160] [VHT160-80PLUS80] 523# Indicates supported Channel widths 524# 0 = 160 MHz & 80+80 channel widths are not supported (default) 525# 1 = 160 MHz channel width is supported 526# 2 = 160 MHz & 80+80 channel widths are supported 527# 3 = reserved 528# 529# Rx LDPC coding capability: [RXLDPC] 530# Indicates support for receiving LDPC coded pkts 531# 0 = Not supported (default) 532# 1 = Supported 533# 534# Short GI for 80 MHz: [SHORT-GI-80] 535# Indicates short GI support for reception of packets transmitted with TXVECTOR 536# params format equal to VHT and CBW = 80Mhz 537# 0 = Not supported (default) 538# 1 = Supported 539# 540# Short GI for 160 MHz: [SHORT-GI-160] 541# Indicates short GI support for reception of packets transmitted with TXVECTOR 542# params format equal to VHT and CBW = 160Mhz 543# 0 = Not supported (default) 544# 1 = Supported 545# 546# Tx STBC: [TX-STBC-2BY1] 547# Indicates support for the transmission of at least 2x1 STBC 548# 0 = Not supported (default) 549# 1 = Supported 550# 551# Rx STBC: [RX-STBC-1] [RX-STBC-12] [RX-STBC-123] [RX-STBC-1234] 552# Indicates support for the reception of PPDUs using STBC 553# 0 = Not supported (default) 554# 1 = support of one spatial stream 555# 2 = support of one and two spatial streams 556# 3 = support of one, two and three spatial streams 557# 4 = support of one, two, three and four spatial streams 558# 5,6,7 = reserved 559# 560# SU Beamformer Capable: [SU-BEAMFORMER] 561# Indicates support for operation as a single user beamformer 562# 0 = Not supported (default) 563# 1 = Supported 564# 565# SU Beamformee Capable: [SU-BEAMFORMEE] 566# Indicates support for operation as a single user beamformee 567# 0 = Not supported (default) 568# 1 = Supported 569# 570# Compressed Steering Number of Beamformer Antennas Supported: [BF-ANTENNA-2] 571# Beamformee's capability indicating the maximum number of beamformer 572# antennas the beamformee can support when sending compressed beamforming 573# feedback 574# If SU beamformer capable, set to maximum value minus 1 575# else reserved (default) 576# 577# Number of Sounding Dimensions: [SOUNDING-DIMENSION-2] 578# Beamformer's capability indicating the maximum value of the NUM_STS parameter 579# in the TXVECTOR of a VHT NDP 580# If SU beamformer capable, set to maximum value minus 1 581# else reserved (default) 582# 583# MU Beamformer Capable: [MU-BEAMFORMER] 584# Indicates support for operation as an MU beamformer 585# 0 = Not supported or sent by Non-AP STA (default) 586# 1 = Supported 587# 588# MU Beamformee Capable: [MU-BEAMFORMEE] 589# Indicates support for operation as an MU beamformee 590# 0 = Not supported or sent by AP (default) 591# 1 = Supported 592# 593# VHT TXOP PS: [VHT-TXOP-PS] 594# Indicates whether or not the AP supports VHT TXOP Power Save Mode 595# or whether or not the STA is in VHT TXOP Power Save mode 596# 0 = VHT AP doesnt support VHT TXOP PS mode (OR) VHT Sta not in VHT TXOP PS 597# mode 598# 1 = VHT AP supports VHT TXOP PS mode (OR) VHT Sta is in VHT TXOP power save 599# mode 600# 601# +HTC-VHT Capable: [HTC-VHT] 602# Indicates whether or not the STA supports receiving a VHT variant HT Control 603# field. 604# 0 = Not supported (default) 605# 1 = supported 606# 607# Maximum A-MPDU Length Exponent: [MAX-A-MPDU-LEN-EXP0]..[MAX-A-MPDU-LEN-EXP7] 608# Indicates the maximum length of A-MPDU pre-EOF padding that the STA can recv 609# This field is an integer in the range of 0 to 7. 610# The length defined by this field is equal to 611# 2 pow(13 + Maximum A-MPDU Length Exponent) -1 octets 612# 613# VHT Link Adaptation Capable: [VHT-LINK-ADAPT2] [VHT-LINK-ADAPT3] 614# Indicates whether or not the STA supports link adaptation using VHT variant 615# HT Control field 616# If +HTC-VHTcapable is 1 617# 0 = (no feedback) if the STA does not provide VHT MFB (default) 618# 1 = reserved 619# 2 = (Unsolicited) if the STA provides only unsolicited VHT MFB 620# 3 = (Both) if the STA can provide VHT MFB in response to VHT MRQ and if the 621# STA provides unsolicited VHT MFB 622# Reserved if +HTC-VHTcapable is 0 623# 624# Rx Antenna Pattern Consistency: [RX-ANTENNA-PATTERN] 625# Indicates the possibility of Rx antenna pattern change 626# 0 = Rx antenna pattern might change during the lifetime of an association 627# 1 = Rx antenna pattern does not change during the lifetime of an association 628# 629# Tx Antenna Pattern Consistency: [TX-ANTENNA-PATTERN] 630# Indicates the possibility of Tx antenna pattern change 631# 0 = Tx antenna pattern might change during the lifetime of an association 632# 1 = Tx antenna pattern does not change during the lifetime of an association 633#vht_capab=[SHORT-GI-80][HTC-VHT] 634# 635# Require stations to support VHT PHY (reject association if they do not) 636#require_vht=1 637 638# 0 = 20 or 40 MHz operating Channel width 639# 1 = 80 MHz channel width 640# 2 = 160 MHz channel width 641# 3 = 80+80 MHz channel width 642#vht_oper_chwidth=1 643# 644# center freq = 5 GHz + (5 * index) 645# So index 42 gives center freq 5.210 GHz 646# which is channel 42 in 5G band 647# 648#vht_oper_centr_freq_seg0_idx=42 649# 650# center freq = 5 GHz + (5 * index) 651# So index 159 gives center freq 5.795 GHz 652# which is channel 159 in 5G band 653# 654#vht_oper_centr_freq_seg1_idx=159 655 656##### IEEE 802.1X-2004 related configuration ################################## 657 658# Require IEEE 802.1X authorization 659#ieee8021x=1 660 661# IEEE 802.1X/EAPOL version 662# hostapd is implemented based on IEEE Std 802.1X-2004 which defines EAPOL 663# version 2. However, there are many client implementations that do not handle 664# the new version number correctly (they seem to drop the frames completely). 665# In order to make hostapd interoperate with these clients, the version number 666# can be set to the older version (1) with this configuration value. 667#eapol_version=2 668 669# Optional displayable message sent with EAP Request-Identity. The first \0 670# in this string will be converted to ASCII-0 (nul). This can be used to 671# separate network info (comma separated list of attribute=value pairs); see, 672# e.g., RFC 4284. 673#eap_message=hello 674#eap_message=hello\0networkid=netw,nasid=foo,portid=0,NAIRealms=example.com 675 676# WEP rekeying (disabled if key lengths are not set or are set to 0) 677# Key lengths for default/broadcast and individual/unicast keys: 678# 5 = 40-bit WEP (also known as 64-bit WEP with 40 secret bits) 679# 13 = 104-bit WEP (also known as 128-bit WEP with 104 secret bits) 680#wep_key_len_broadcast=5 681#wep_key_len_unicast=5 682# Rekeying period in seconds. 0 = do not rekey (i.e., set keys only once) 683#wep_rekey_period=300 684 685# EAPOL-Key index workaround (set bit7) for WinXP Supplicant (needed only if 686# only broadcast keys are used) 687eapol_key_index_workaround=0 688 689# EAP reauthentication period in seconds (default: 3600 seconds; 0 = disable 690# reauthentication). 691#eap_reauth_period=3600 692 693# Use PAE group address (01:80:c2:00:00:03) instead of individual target 694# address when sending EAPOL frames with driver=wired. This is the most common 695# mechanism used in wired authentication, but it also requires that the port 696# is only used by one station. 697#use_pae_group_addr=1 698 699# EAP Re-authentication Protocol (ERP) authenticator (RFC 6696) 700# 701# Whether to initiate EAP authentication with EAP-Initiate/Re-auth-Start before 702# EAP-Identity/Request 703#erp_send_reauth_start=1 704# 705# Domain name for EAP-Initiate/Re-auth-Start. Omitted from the message if not 706# set (no local ER server). This is also used by the integrated EAP server if 707# ERP is enabled (eap_server_erp=1). 708#erp_domain=example.com 709 710##### Integrated EAP server ################################################### 711 712# Optionally, hostapd can be configured to use an integrated EAP server 713# to process EAP authentication locally without need for an external RADIUS 714# server. This functionality can be used both as a local authentication server 715# for IEEE 802.1X/EAPOL and as a RADIUS server for other devices. 716 717# Use integrated EAP server instead of external RADIUS authentication 718# server. This is also needed if hostapd is configured to act as a RADIUS 719# authentication server. 720eap_server=0 721 722# Path for EAP server user database 723# If SQLite support is included, this can be set to "sqlite:/path/to/sqlite.db" 724# to use SQLite database instead of a text file. 725#eap_user_file=/etc/hostapd.eap_user 726 727# CA certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS 728#ca_cert=/etc/hostapd.ca.pem 729 730# Server certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS 731#server_cert=/etc/hostapd.server.pem 732 733# Private key matching with the server certificate for EAP-TLS/PEAP/TTLS 734# This may point to the same file as server_cert if both certificate and key 735# are included in a single file. PKCS#12 (PFX) file (.p12/.pfx) can also be 736# used by commenting out server_cert and specifying the PFX file as the 737# private_key. 738#private_key=/etc/hostapd.server.prv 739 740# Passphrase for private key 741#private_key_passwd=secret passphrase 742 743# Server identity 744# EAP methods that provide mechanism for authenticated server identity delivery 745# use this value. If not set, "hostapd" is used as a default. 746#server_id=server.example.com 747 748# Enable CRL verification. 749# Note: hostapd does not yet support CRL downloading based on CDP. Thus, a 750# valid CRL signed by the CA is required to be included in the ca_cert file. 751# This can be done by using PEM format for CA certificate and CRL and 752# concatenating these into one file. Whenever CRL changes, hostapd needs to be 753# restarted to take the new CRL into use. 754# 0 = do not verify CRLs (default) 755# 1 = check the CRL of the user certificate 756# 2 = check all CRLs in the certificate path 757#check_crl=1 758 759# Cached OCSP stapling response (DER encoded) 760# If set, this file is sent as a certificate status response by the EAP server 761# if the EAP peer requests certificate status in the ClientHello message. 762# This cache file can be updated, e.g., by running following command 763# periodically to get an update from the OCSP responder: 764# openssl ocsp \ 765# -no_nonce \ 766# -CAfile /etc/hostapd.ca.pem \ 767# -issuer /etc/hostapd.ca.pem \ 768# -cert /etc/hostapd.server.pem \ 769# -url http://ocsp.example.com:8888/ \ 770# -respout /tmp/ocsp-cache.der 771#ocsp_stapling_response=/tmp/ocsp-cache.der 772 773# dh_file: File path to DH/DSA parameters file (in PEM format) 774# This is an optional configuration file for setting parameters for an 775# ephemeral DH key exchange. In most cases, the default RSA authentication does 776# not use this configuration. However, it is possible setup RSA to use 777# ephemeral DH key exchange. In addition, ciphers with DSA keys always use 778# ephemeral DH keys. This can be used to achieve forward secrecy. If the file 779# is in DSA parameters format, it will be automatically converted into DH 780# params. This parameter is required if anonymous EAP-FAST is used. 781# You can generate DH parameters file with OpenSSL, e.g., 782# "openssl dhparam -out /etc/hostapd.dh.pem 1024" 783#dh_file=/etc/hostapd.dh.pem 784 785# OpenSSL cipher string 786# 787# This is an OpenSSL specific configuration option for configuring the default 788# ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the default. 789# See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation 790# on cipher suite configuration. This is applicable only if hostapd is built to 791# use OpenSSL. 792#openssl_ciphers=DEFAULT:!EXP:!LOW 793 794# Fragment size for EAP methods 795#fragment_size=1400 796 797# Finite cyclic group for EAP-pwd. Number maps to group of domain parameters 798# using the IANA repository for IKE (RFC 2409). 799#pwd_group=19 800 801# Configuration data for EAP-SIM database/authentication gateway interface. 802# This is a text string in implementation specific format. The example 803# implementation in eap_sim_db.c uses this as the UNIX domain socket name for 804# the HLR/AuC gateway (e.g., hlr_auc_gw). In this case, the path uses "unix:" 805# prefix. If hostapd is built with SQLite support (CONFIG_SQLITE=y in .config), 806# database file can be described with an optional db=<path> parameter. 807#eap_sim_db=unix:/tmp/hlr_auc_gw.sock 808#eap_sim_db=unix:/tmp/hlr_auc_gw.sock db=/tmp/hostapd.db 809 810# Encryption key for EAP-FAST PAC-Opaque values. This key must be a secret, 811# random value. It is configured as a 16-octet value in hex format. It can be 812# generated, e.g., with the following command: 813# od -tx1 -v -N16 /dev/random | colrm 1 8 | tr -d ' ' 814#pac_opaque_encr_key=000102030405060708090a0b0c0d0e0f 815 816# EAP-FAST authority identity (A-ID) 817# A-ID indicates the identity of the authority that issues PACs. The A-ID 818# should be unique across all issuing servers. In theory, this is a variable 819# length field, but due to some existing implementations requiring A-ID to be 820# 16 octets in length, it is strongly recommended to use that length for the 821# field to provid interoperability with deployed peer implementations. This 822# field is configured in hex format. 823#eap_fast_a_id=101112131415161718191a1b1c1d1e1f 824 825# EAP-FAST authority identifier information (A-ID-Info) 826# This is a user-friendly name for the A-ID. For example, the enterprise name 827# and server name in a human-readable format. This field is encoded as UTF-8. 828#eap_fast_a_id_info=test server 829 830# Enable/disable different EAP-FAST provisioning modes: 831#0 = provisioning disabled 832#1 = only anonymous provisioning allowed 833#2 = only authenticated provisioning allowed 834#3 = both provisioning modes allowed (default) 835#eap_fast_prov=3 836 837# EAP-FAST PAC-Key lifetime in seconds (hard limit) 838#pac_key_lifetime=604800 839 840# EAP-FAST PAC-Key refresh time in seconds (soft limit on remaining hard 841# limit). The server will generate a new PAC-Key when this number of seconds 842# (or fewer) of the lifetime remains. 843#pac_key_refresh_time=86400 844 845# EAP-SIM and EAP-AKA protected success/failure indication using AT_RESULT_IND 846# (default: 0 = disabled). 847#eap_sim_aka_result_ind=1 848 849# Trusted Network Connect (TNC) 850# If enabled, TNC validation will be required before the peer is allowed to 851# connect. Note: This is only used with EAP-TTLS and EAP-FAST. If any other 852# EAP method is enabled, the peer will be allowed to connect without TNC. 853#tnc=1 854 855# EAP Re-authentication Protocol (ERP) - RFC 6696 856# 857# Whether to enable ERP on the EAP server. 858#eap_server_erp=1 859 860##### IEEE 802.11f - Inter-Access Point Protocol (IAPP) ####################### 861 862# Interface to be used for IAPP broadcast packets 863#iapp_interface=eth0 864 865 866##### RADIUS client configuration ############################################# 867# for IEEE 802.1X with external Authentication Server, IEEE 802.11 868# authentication with external ACL for MAC addresses, and accounting 869 870# The own IP address of the access point (used as NAS-IP-Address) 871own_ip_addr=127.0.0.1 872 873# Optional NAS-Identifier string for RADIUS messages. When used, this should be 874# a unique to the NAS within the scope of the RADIUS server. For example, a 875# fully qualified domain name can be used here. 876# When using IEEE 802.11r, nas_identifier must be set and must be between 1 and 877# 48 octets long. 878#nas_identifier=ap.example.com 879 880# RADIUS authentication server 881#auth_server_addr=127.0.0.1 882#auth_server_port=1812 883#auth_server_shared_secret=secret 884 885# RADIUS accounting server 886#acct_server_addr=127.0.0.1 887#acct_server_port=1813 888#acct_server_shared_secret=secret 889 890# Secondary RADIUS servers; to be used if primary one does not reply to 891# RADIUS packets. These are optional and there can be more than one secondary 892# server listed. 893#auth_server_addr=127.0.0.2 894#auth_server_port=1812 895#auth_server_shared_secret=secret2 896# 897#acct_server_addr=127.0.0.2 898#acct_server_port=1813 899#acct_server_shared_secret=secret2 900 901# Retry interval for trying to return to the primary RADIUS server (in 902# seconds). RADIUS client code will automatically try to use the next server 903# when the current server is not replying to requests. If this interval is set, 904# primary server will be retried after configured amount of time even if the 905# currently used secondary server is still working. 906#radius_retry_primary_interval=600 907 908 909# Interim accounting update interval 910# If this is set (larger than 0) and acct_server is configured, hostapd will 911# send interim accounting updates every N seconds. Note: if set, this overrides 912# possible Acct-Interim-Interval attribute in Access-Accept message. Thus, this 913# value should not be configured in hostapd.conf, if RADIUS server is used to 914# control the interim interval. 915# This value should not be less 600 (10 minutes) and must not be less than 916# 60 (1 minute). 917#radius_acct_interim_interval=600 918 919# Request Chargeable-User-Identity (RFC 4372) 920# This parameter can be used to configure hostapd to request CUI from the 921# RADIUS server by including Chargeable-User-Identity attribute into 922# Access-Request packets. 923#radius_request_cui=1 924 925# Dynamic VLAN mode; allow RADIUS authentication server to decide which VLAN 926# is used for the stations. This information is parsed from following RADIUS 927# attributes based on RFC 3580 and RFC 2868: Tunnel-Type (value 13 = VLAN), 928# Tunnel-Medium-Type (value 6 = IEEE 802), Tunnel-Private-Group-ID (value 929# VLANID as a string). Optionally, the local MAC ACL list (accept_mac_file) can 930# be used to set static client MAC address to VLAN ID mapping. 931# 0 = disabled (default) 932# 1 = option; use default interface if RADIUS server does not include VLAN ID 933# 2 = required; reject authentication if RADIUS server does not include VLAN ID 934#dynamic_vlan=0 935 936# VLAN interface list for dynamic VLAN mode is read from a separate text file. 937# This list is used to map VLAN ID from the RADIUS server to a network 938# interface. Each station is bound to one interface in the same way as with 939# multiple BSSIDs or SSIDs. Each line in this text file is defining a new 940# interface and the line must include VLAN ID and interface name separated by 941# white space (space or tab). 942# If no entries are provided by this file, the station is statically mapped 943# to <bss-iface>.<vlan-id> interfaces. 944#vlan_file=/etc/hostapd.vlan 945 946# Interface where 802.1q tagged packets should appear when a RADIUS server is 947# used to determine which VLAN a station is on. hostapd creates a bridge for 948# each VLAN. Then hostapd adds a VLAN interface (associated with the interface 949# indicated by 'vlan_tagged_interface') and the appropriate wireless interface 950# to the bridge. 951#vlan_tagged_interface=eth0 952 953# Bridge (prefix) to add the wifi and the tagged interface to. This gets the 954# VLAN ID appended. It defaults to brvlan%d if no tagged interface is given 955# and br%s.%d if a tagged interface is given, provided %s = tagged interface 956# and %d = VLAN ID. 957#vlan_bridge=brvlan 958 959# When hostapd creates a VLAN interface on vlan_tagged_interfaces, it needs 960# to know how to name it. 961# 0 = vlan<XXX>, e.g., vlan1 962# 1 = <vlan_tagged_interface>.<XXX>, e.g. eth0.1 963#vlan_naming=0 964 965# Arbitrary RADIUS attributes can be added into Access-Request and 966# Accounting-Request packets by specifying the contents of the attributes with 967# the following configuration parameters. There can be multiple of these to 968# add multiple attributes. These parameters can also be used to override some 969# of the attributes added automatically by hostapd. 970# Format: <attr_id>[:<syntax:value>] 971# attr_id: RADIUS attribute type (e.g., 26 = Vendor-Specific) 972# syntax: s = string (UTF-8), d = integer, x = octet string 973# value: attribute value in format indicated by the syntax 974# If syntax and value parts are omitted, a null value (single 0x00 octet) is 975# used. 976# 977# Additional Access-Request attributes 978# radius_auth_req_attr=<attr_id>[:<syntax:value>] 979# Examples: 980# Operator-Name = "Operator" 981#radius_auth_req_attr=126:s:Operator 982# Service-Type = Framed (2) 983#radius_auth_req_attr=6:d:2 984# Connect-Info = "testing" (this overrides the automatically generated value) 985#radius_auth_req_attr=77:s:testing 986# Same Connect-Info value set as a hexdump 987#radius_auth_req_attr=77:x:74657374696e67 988 989# 990# Additional Accounting-Request attributes 991# radius_acct_req_attr=<attr_id>[:<syntax:value>] 992# Examples: 993# Operator-Name = "Operator" 994#radius_acct_req_attr=126:s:Operator 995 996# Dynamic Authorization Extensions (RFC 5176) 997# This mechanism can be used to allow dynamic changes to user session based on 998# commands from a RADIUS server (or some other disconnect client that has the 999# needed session information). For example, Disconnect message can be used to 1000# request an associated station to be disconnected. 1001# 1002# This is disabled by default. Set radius_das_port to non-zero UDP port 1003# number to enable. 1004#radius_das_port=3799 1005# 1006# DAS client (the host that can send Disconnect/CoA requests) and shared secret 1007#radius_das_client=192.168.1.123 shared secret here 1008# 1009# DAS Event-Timestamp time window in seconds 1010#radius_das_time_window=300 1011# 1012# DAS require Event-Timestamp 1013#radius_das_require_event_timestamp=1 1014 1015##### RADIUS authentication server configuration ############################## 1016 1017# hostapd can be used as a RADIUS authentication server for other hosts. This 1018# requires that the integrated EAP server is also enabled and both 1019# authentication services are sharing the same configuration. 1020 1021# File name of the RADIUS clients configuration for the RADIUS server. If this 1022# commented out, RADIUS server is disabled. 1023#radius_server_clients=/etc/hostapd.radius_clients 1024 1025# The UDP port number for the RADIUS authentication server 1026#radius_server_auth_port=1812 1027 1028# The UDP port number for the RADIUS accounting server 1029# Commenting this out or setting this to 0 can be used to disable RADIUS 1030# accounting while still enabling RADIUS authentication. 1031#radius_server_acct_port=1813 1032 1033# Use IPv6 with RADIUS server (IPv4 will also be supported using IPv6 API) 1034#radius_server_ipv6=1 1035 1036 1037##### WPA/IEEE 802.11i configuration ########################################## 1038 1039# Enable WPA. Setting this variable configures the AP to require WPA (either 1040# WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either 1041# wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK. 1042# Instead of wpa_psk / wpa_passphrase, wpa_psk_radius might suffice. 1043# For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys), 1044# RADIUS authentication server must be configured, and WPA-EAP must be included 1045# in wpa_key_mgmt. 1046# This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0) 1047# and/or WPA2 (full IEEE 802.11i/RSN): 1048# bit0 = WPA 1049# bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled) 1050#wpa=1 1051 1052# WPA pre-shared keys for WPA-PSK. This can be either entered as a 256-bit 1053# secret in hex format (64 hex digits), wpa_psk, or as an ASCII passphrase 1054# (8..63 characters) that will be converted to PSK. This conversion uses SSID 1055# so the PSK changes when ASCII passphrase is used and the SSID is changed. 1056# wpa_psk (dot11RSNAConfigPSKValue) 1057# wpa_passphrase (dot11RSNAConfigPSKPassPhrase) 1058#wpa_psk=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef 1059#wpa_passphrase=secret passphrase 1060 1061# Optionally, WPA PSKs can be read from a separate text file (containing list 1062# of (PSK,MAC address) pairs. This allows more than one PSK to be configured. 1063# Use absolute path name to make sure that the files can be read on SIGHUP 1064# configuration reloads. 1065#wpa_psk_file=/etc/hostapd.wpa_psk 1066 1067# Optionally, WPA passphrase can be received from RADIUS authentication server 1068# This requires macaddr_acl to be set to 2 (RADIUS) 1069# 0 = disabled (default) 1070# 1 = optional; use default passphrase/psk if RADIUS server does not include 1071# Tunnel-Password 1072# 2 = required; reject authentication if RADIUS server does not include 1073# Tunnel-Password 1074#wpa_psk_radius=0 1075 1076# Set of accepted key management algorithms (WPA-PSK, WPA-EAP, or both). The 1077# entries are separated with a space. WPA-PSK-SHA256 and WPA-EAP-SHA256 can be 1078# added to enable SHA256-based stronger algorithms. 1079# (dot11RSNAConfigAuthenticationSuitesTable) 1080#wpa_key_mgmt=WPA-PSK WPA-EAP 1081 1082# Set of accepted cipher suites (encryption algorithms) for pairwise keys 1083# (unicast packets). This is a space separated list of algorithms: 1084# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] 1085# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0] 1086# Group cipher suite (encryption algorithm for broadcast and multicast frames) 1087# is automatically selected based on this configuration. If only CCMP is 1088# allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise, 1089# TKIP will be used as the group cipher. 1090# (dot11RSNAConfigPairwiseCiphersTable) 1091# Pairwise cipher for WPA (v1) (default: TKIP) 1092#wpa_pairwise=TKIP CCMP 1093# Pairwise cipher for RSN/WPA2 (default: use wpa_pairwise value) 1094#rsn_pairwise=CCMP 1095 1096# Time interval for rekeying GTK (broadcast/multicast encryption keys) in 1097# seconds. (dot11RSNAConfigGroupRekeyTime) 1098#wpa_group_rekey=600 1099 1100# Rekey GTK when any STA that possesses the current GTK is leaving the BSS. 1101# (dot11RSNAConfigGroupRekeyStrict) 1102#wpa_strict_rekey=1 1103 1104# Time interval for rekeying GMK (master key used internally to generate GTKs 1105# (in seconds). 1106#wpa_gmk_rekey=86400 1107 1108# Maximum lifetime for PTK in seconds. This can be used to enforce rekeying of 1109# PTK to mitigate some attacks against TKIP deficiencies. 1110#wpa_ptk_rekey=600 1111 1112# Enable IEEE 802.11i/RSN/WPA2 pre-authentication. This is used to speed up 1113# roaming be pre-authenticating IEEE 802.1X/EAP part of the full RSN 1114# authentication and key handshake before actually associating with a new AP. 1115# (dot11RSNAPreauthenticationEnabled) 1116#rsn_preauth=1 1117# 1118# Space separated list of interfaces from which pre-authentication frames are 1119# accepted (e.g., 'eth0' or 'eth0 wlan0wds0'. This list should include all 1120# interface that are used for connections to other APs. This could include 1121# wired interfaces and WDS links. The normal wireless data interface towards 1122# associated stations (e.g., wlan0) should not be added, since 1123# pre-authentication is only used with APs other than the currently associated 1124# one. 1125#rsn_preauth_interfaces=eth0 1126 1127# peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e) is 1128# allowed. This is only used with RSN/WPA2. 1129# 0 = disabled (default) 1130# 1 = enabled 1131#peerkey=1 1132 1133# ieee80211w: Whether management frame protection (MFP) is enabled 1134# 0 = disabled (default) 1135# 1 = optional 1136# 2 = required 1137#ieee80211w=0 1138 1139# Group management cipher suite 1140# Default: AES-128-CMAC (BIP) 1141# Other options (depending on driver support): 1142# BIP-GMAC-128 1143# BIP-GMAC-256 1144# BIP-CMAC-256 1145# Note: All the stations connecting to the BSS will also need to support the 1146# selected cipher. The default AES-128-CMAC is the only option that is commonly 1147# available in deployed devices. 1148#group_mgmt_cipher=AES-128-CMAC 1149 1150# Association SA Query maximum timeout (in TU = 1.024 ms; for MFP) 1151# (maximum time to wait for a SA Query response) 1152# dot11AssociationSAQueryMaximumTimeout, 1...4294967295 1153#assoc_sa_query_max_timeout=1000 1154 1155# Association SA Query retry timeout (in TU = 1.024 ms; for MFP) 1156# (time between two subsequent SA Query requests) 1157# dot11AssociationSAQueryRetryTimeout, 1...4294967295 1158#assoc_sa_query_retry_timeout=201 1159 1160# disable_pmksa_caching: Disable PMKSA caching 1161# This parameter can be used to disable caching of PMKSA created through EAP 1162# authentication. RSN preauthentication may still end up using PMKSA caching if 1163# it is enabled (rsn_preauth=1). 1164# 0 = PMKSA caching enabled (default) 1165# 1 = PMKSA caching disabled 1166#disable_pmksa_caching=0 1167 1168# okc: Opportunistic Key Caching (aka Proactive Key Caching) 1169# Allow PMK cache to be shared opportunistically among configured interfaces 1170# and BSSes (i.e., all configurations within a single hostapd process). 1171# 0 = disabled (default) 1172# 1 = enabled 1173#okc=1 1174 1175# SAE threshold for anti-clogging mechanism (dot11RSNASAEAntiCloggingThreshold) 1176# This parameter defines how many open SAE instances can be in progress at the 1177# same time before the anti-clogging mechanism is taken into use. 1178#sae_anti_clogging_threshold=5 1179 1180# Enabled SAE finite cyclic groups 1181# SAE implementation are required to support group 19 (ECC group defined over a 1182# 256-bit prime order field). All groups that are supported by the 1183# implementation are enabled by default. This configuration parameter can be 1184# used to specify a limited set of allowed groups. The group values are listed 1185# in the IANA registry: 1186# http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9 1187#sae_groups=19 20 21 25 26 1188 1189##### IEEE 802.11r configuration ############################################## 1190 1191# Mobility Domain identifier (dot11FTMobilityDomainID, MDID) 1192# MDID is used to indicate a group of APs (within an ESS, i.e., sharing the 1193# same SSID) between which a STA can use Fast BSS Transition. 1194# 2-octet identifier as a hex string. 1195#mobility_domain=a1b2 1196 1197# PMK-R0 Key Holder identifier (dot11FTR0KeyHolderID) 1198# 1 to 48 octet identifier. 1199# This is configured with nas_identifier (see RADIUS client section above). 1200 1201# Default lifetime of the PMK-RO in minutes; range 1..65535 1202# (dot11FTR0KeyLifetime) 1203#r0_key_lifetime=10000 1204 1205# PMK-R1 Key Holder identifier (dot11FTR1KeyHolderID) 1206# 6-octet identifier as a hex string. 1207#r1_key_holder=000102030405 1208 1209# Reassociation deadline in time units (TUs / 1.024 ms; range 1000..65535) 1210# (dot11FTReassociationDeadline) 1211#reassociation_deadline=1000 1212 1213# List of R0KHs in the same Mobility Domain 1214# format: <MAC address> <NAS Identifier> <128-bit key as hex string> 1215# This list is used to map R0KH-ID (NAS Identifier) to a destination MAC 1216# address when requesting PMK-R1 key from the R0KH that the STA used during the 1217# Initial Mobility Domain Association. 1218#r0kh=02:01:02:03:04:05 r0kh-1.example.com 000102030405060708090a0b0c0d0e0f 1219#r0kh=02:01:02:03:04:06 r0kh-2.example.com 00112233445566778899aabbccddeeff 1220# And so on.. One line per R0KH. 1221 1222# List of R1KHs in the same Mobility Domain 1223# format: <MAC address> <R1KH-ID> <128-bit key as hex string> 1224# This list is used to map R1KH-ID to a destination MAC address when sending 1225# PMK-R1 key from the R0KH. This is also the list of authorized R1KHs in the MD 1226# that can request PMK-R1 keys. 1227#r1kh=02:01:02:03:04:05 02:11:22:33:44:55 000102030405060708090a0b0c0d0e0f 1228#r1kh=02:01:02:03:04:06 02:11:22:33:44:66 00112233445566778899aabbccddeeff 1229# And so on.. One line per R1KH. 1230 1231# Whether PMK-R1 push is enabled at R0KH 1232# 0 = do not push PMK-R1 to all configured R1KHs (default) 1233# 1 = push PMK-R1 to all configured R1KHs whenever a new PMK-R0 is derived 1234#pmk_r1_push=1 1235 1236##### Neighbor table ########################################################## 1237# Maximum number of entries kept in AP table (either for neigbor table or for 1238# detecting Overlapping Legacy BSS Condition). The oldest entry will be 1239# removed when adding a new entry that would make the list grow over this 1240# limit. Note! WFA certification for IEEE 802.11g requires that OLBC is 1241# enabled, so this field should not be set to 0 when using IEEE 802.11g. 1242# default: 255 1243#ap_table_max_size=255 1244 1245# Number of seconds of no frames received after which entries may be deleted 1246# from the AP table. Since passive scanning is not usually performed frequently 1247# this should not be set to very small value. In addition, there is no 1248# guarantee that every scan cycle will receive beacon frames from the 1249# neighboring APs. 1250# default: 60 1251#ap_table_expiration_time=3600 1252 1253 1254##### Wi-Fi Protected Setup (WPS) ############################################# 1255 1256# WPS state 1257# 0 = WPS disabled (default) 1258# 1 = WPS enabled, not configured 1259# 2 = WPS enabled, configured 1260#wps_state=2 1261 1262# Whether to manage this interface independently from other WPS interfaces 1263# By default, a single hostapd process applies WPS operations to all configured 1264# interfaces. This parameter can be used to disable that behavior for a subset 1265# of interfaces. If this is set to non-zero for an interface, WPS commands 1266# issued on that interface do not apply to other interfaces and WPS operations 1267# performed on other interfaces do not affect this interface. 1268#wps_independent=0 1269 1270# AP can be configured into a locked state where new WPS Registrar are not 1271# accepted, but previously authorized Registrars (including the internal one) 1272# can continue to add new Enrollees. 1273#ap_setup_locked=1 1274 1275# Universally Unique IDentifier (UUID; see RFC 4122) of the device 1276# This value is used as the UUID for the internal WPS Registrar. If the AP 1277# is also using UPnP, this value should be set to the device's UPnP UUID. 1278# If not configured, UUID will be generated based on the local MAC address. 1279#uuid=12345678-9abc-def0-1234-56789abcdef0 1280 1281# Note: If wpa_psk_file is set, WPS is used to generate random, per-device PSKs 1282# that will be appended to the wpa_psk_file. If wpa_psk_file is not set, the 1283# default PSK (wpa_psk/wpa_passphrase) will be delivered to Enrollees. Use of 1284# per-device PSKs is recommended as the more secure option (i.e., make sure to 1285# set wpa_psk_file when using WPS with WPA-PSK). 1286 1287# When an Enrollee requests access to the network with PIN method, the Enrollee 1288# PIN will need to be entered for the Registrar. PIN request notifications are 1289# sent to hostapd ctrl_iface monitor. In addition, they can be written to a 1290# text file that could be used, e.g., to populate the AP administration UI with 1291# pending PIN requests. If the following variable is set, the PIN requests will 1292# be written to the configured file. 1293#wps_pin_requests=/var/run/hostapd_wps_pin_requests 1294 1295# Device Name 1296# User-friendly description of device; up to 32 octets encoded in UTF-8 1297#device_name=Wireless AP 1298 1299# Manufacturer 1300# The manufacturer of the device (up to 64 ASCII characters) 1301#manufacturer=Company 1302 1303# Model Name 1304# Model of the device (up to 32 ASCII characters) 1305#model_name=WAP 1306 1307# Model Number 1308# Additional device description (up to 32 ASCII characters) 1309#model_number=123 1310 1311# Serial Number 1312# Serial number of the device (up to 32 characters) 1313#serial_number=12345 1314 1315# Primary Device Type 1316# Used format: <categ>-<OUI>-<subcateg> 1317# categ = Category as an integer value 1318# OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for 1319# default WPS OUI 1320# subcateg = OUI-specific Sub Category as an integer value 1321# Examples: 1322# 1-0050F204-1 (Computer / PC) 1323# 1-0050F204-2 (Computer / Server) 1324# 5-0050F204-1 (Storage / NAS) 1325# 6-0050F204-1 (Network Infrastructure / AP) 1326#device_type=6-0050F204-1 1327 1328# OS Version 1329# 4-octet operating system version number (hex string) 1330#os_version=01020300 1331 1332# Config Methods 1333# List of the supported configuration methods 1334# Available methods: usba ethernet label display ext_nfc_token int_nfc_token 1335# nfc_interface push_button keypad virtual_display physical_display 1336# virtual_push_button physical_push_button 1337#config_methods=label virtual_display virtual_push_button keypad 1338 1339# WPS capability discovery workaround for PBC with Windows 7 1340# Windows 7 uses incorrect way of figuring out AP's WPS capabilities by acting 1341# as a Registrar and using M1 from the AP. The config methods attribute in that 1342# message is supposed to indicate only the configuration method supported by 1343# the AP in Enrollee role, i.e., to add an external Registrar. For that case, 1344# PBC shall not be used and as such, the PushButton config method is removed 1345# from M1 by default. If pbc_in_m1=1 is included in the configuration file, 1346# the PushButton config method is left in M1 (if included in config_methods 1347# parameter) to allow Windows 7 to use PBC instead of PIN (e.g., from a label 1348# in the AP). 1349#pbc_in_m1=1 1350 1351# Static access point PIN for initial configuration and adding Registrars 1352# If not set, hostapd will not allow external WPS Registrars to control the 1353# access point. The AP PIN can also be set at runtime with hostapd_cli 1354# wps_ap_pin command. Use of temporary (enabled by user action) and random 1355# AP PIN is much more secure than configuring a static AP PIN here. As such, 1356# use of the ap_pin parameter is not recommended if the AP device has means for 1357# displaying a random PIN. 1358#ap_pin=12345670 1359 1360# Skip building of automatic WPS credential 1361# This can be used to allow the automatically generated Credential attribute to 1362# be replaced with pre-configured Credential(s). 1363#skip_cred_build=1 1364 1365# Additional Credential attribute(s) 1366# This option can be used to add pre-configured Credential attributes into M8 1367# message when acting as a Registrar. If skip_cred_build=1, this data will also 1368# be able to override the Credential attribute that would have otherwise been 1369# automatically generated based on network configuration. This configuration 1370# option points to an external file that much contain the WPS Credential 1371# attribute(s) as binary data. 1372#extra_cred=hostapd.cred 1373 1374# Credential processing 1375# 0 = process received credentials internally (default) 1376# 1 = do not process received credentials; just pass them over ctrl_iface to 1377# external program(s) 1378# 2 = process received credentials internally and pass them over ctrl_iface 1379# to external program(s) 1380# Note: With wps_cred_processing=1, skip_cred_build should be set to 1 and 1381# extra_cred be used to provide the Credential data for Enrollees. 1382# 1383# wps_cred_processing=1 will disabled automatic updates of hostapd.conf file 1384# both for Credential processing and for marking AP Setup Locked based on 1385# validation failures of AP PIN. An external program is responsible on updating 1386# the configuration appropriately in this case. 1387#wps_cred_processing=0 1388 1389# AP Settings Attributes for M7 1390# By default, hostapd generates the AP Settings Attributes for M7 based on the 1391# current configuration. It is possible to override this by providing a file 1392# with pre-configured attributes. This is similar to extra_cred file format, 1393# but the AP Settings attributes are not encapsulated in a Credential 1394# attribute. 1395#ap_settings=hostapd.ap_settings 1396 1397# WPS UPnP interface 1398# If set, support for external Registrars is enabled. 1399#upnp_iface=br0 1400 1401# Friendly Name (required for UPnP) 1402# Short description for end use. Should be less than 64 characters. 1403#friendly_name=WPS Access Point 1404 1405# Manufacturer URL (optional for UPnP) 1406#manufacturer_url=http://www.example.com/ 1407 1408# Model Description (recommended for UPnP) 1409# Long description for end user. Should be less than 128 characters. 1410#model_description=Wireless Access Point 1411 1412# Model URL (optional for UPnP) 1413#model_url=http://www.example.com/model/ 1414 1415# Universal Product Code (optional for UPnP) 1416# 12-digit, all-numeric code that identifies the consumer package. 1417#upc=123456789012 1418 1419# WPS RF Bands (a = 5G, b = 2.4G, g = 2.4G, ag = dual band) 1420# This value should be set according to RF band(s) supported by the AP if 1421# hw_mode is not set. For dual band dual concurrent devices, this needs to be 1422# set to ag to allow both RF bands to be advertized. 1423#wps_rf_bands=ag 1424 1425# NFC password token for WPS 1426# These parameters can be used to configure a fixed NFC password token for the 1427# AP. This can be generated, e.g., with nfc_pw_token from wpa_supplicant. When 1428# these parameters are used, the AP is assumed to be deployed with a NFC tag 1429# that includes the matching NFC password token (e.g., written based on the 1430# NDEF record from nfc_pw_token). 1431# 1432#wps_nfc_dev_pw_id: Device Password ID (16..65535) 1433#wps_nfc_dh_pubkey: Hexdump of DH Public Key 1434#wps_nfc_dh_privkey: Hexdump of DH Private Key 1435#wps_nfc_dev_pw: Hexdump of Device Password 1436 1437##### Wi-Fi Direct (P2P) ###################################################### 1438 1439# Enable P2P Device management 1440#manage_p2p=1 1441 1442# Allow cross connection 1443#allow_cross_connection=1 1444 1445#### TDLS (IEEE 802.11z-2010) ################################################# 1446 1447# Prohibit use of TDLS in this BSS 1448#tdls_prohibit=1 1449 1450# Prohibit use of TDLS Channel Switching in this BSS 1451#tdls_prohibit_chan_switch=1 1452 1453##### IEEE 802.11v-2011 ####################################################### 1454 1455# Time advertisement 1456# 0 = disabled (default) 1457# 2 = UTC time at which the TSF timer is 0 1458#time_advertisement=2 1459 1460# Local time zone as specified in 8.3 of IEEE Std 1003.1-2004: 1461# stdoffset[dst[offset][,start[/time],end[/time]]] 1462#time_zone=EST5 1463 1464# WNM-Sleep Mode (extended sleep mode for stations) 1465# 0 = disabled (default) 1466# 1 = enabled (allow stations to use WNM-Sleep Mode) 1467#wnm_sleep_mode=1 1468 1469# BSS Transition Management 1470# 0 = disabled (default) 1471# 1 = enabled 1472#bss_transition=1 1473 1474# Proxy ARP 1475# 0 = disabled (default) 1476# 1 = enabled 1477#proxy_arp=1 1478 1479##### IEEE 802.11u-2011 ####################################################### 1480 1481# Enable Interworking service 1482#interworking=1 1483 1484# Access Network Type 1485# 0 = Private network 1486# 1 = Private network with guest access 1487# 2 = Chargeable public network 1488# 3 = Free public network 1489# 4 = Personal device network 1490# 5 = Emergency services only network 1491# 14 = Test or experimental 1492# 15 = Wildcard 1493#access_network_type=0 1494 1495# Whether the network provides connectivity to the Internet 1496# 0 = Unspecified 1497# 1 = Network provides connectivity to the Internet 1498#internet=1 1499 1500# Additional Step Required for Access 1501# Note: This is only used with open network, i.e., ASRA shall ne set to 0 if 1502# RSN is used. 1503#asra=0 1504 1505# Emergency services reachable 1506#esr=0 1507 1508# Unauthenticated emergency service accessible 1509#uesa=0 1510 1511# Venue Info (optional) 1512# The available values are defined in IEEE Std 802.11u-2011, 7.3.1.34. 1513# Example values (group,type): 1514# 0,0 = Unspecified 1515# 1,7 = Convention Center 1516# 1,13 = Coffee Shop 1517# 2,0 = Unspecified Business 1518# 7,1 Private Residence 1519#venue_group=7 1520#venue_type=1 1521 1522# Homogeneous ESS identifier (optional; dot11HESSID) 1523# If set, this shall be identifical to one of the BSSIDs in the homogeneous 1524# ESS and this shall be set to the same value across all BSSs in homogeneous 1525# ESS. 1526#hessid=02:03:04:05:06:07 1527 1528# Roaming Consortium List 1529# Arbitrary number of Roaming Consortium OIs can be configured with each line 1530# adding a new OI to the list. The first three entries are available through 1531# Beacon and Probe Response frames. Any additional entry will be available only 1532# through ANQP queries. Each OI is between 3 and 15 octets and is configured as 1533# a hexstring. 1534#roaming_consortium=021122 1535#roaming_consortium=2233445566 1536 1537# Venue Name information 1538# This parameter can be used to configure one or more Venue Name Duples for 1539# Venue Name ANQP information. Each entry has a two or three character language 1540# code (ISO-639) separated by colon from the venue name string. 1541# Note that venue_group and venue_type have to be set for Venue Name 1542# information to be complete. 1543#venue_name=eng:Example venue 1544#venue_name=fin:Esimerkkipaikka 1545# Alternative format for language:value strings: 1546# (double quoted string, printf-escaped string) 1547#venue_name=P"eng:Example\nvenue" 1548 1549# Network Authentication Type 1550# This parameter indicates what type of network authentication is used in the 1551# network. 1552# format: <network auth type indicator (1-octet hex str)> [redirect URL] 1553# Network Authentication Type Indicator values: 1554# 00 = Acceptance of terms and conditions 1555# 01 = On-line enrollment supported 1556# 02 = http/https redirection 1557# 03 = DNS redirection 1558#network_auth_type=00 1559#network_auth_type=02http://www.example.com/redirect/me/here/ 1560 1561# IP Address Type Availability 1562# format: <1-octet encoded value as hex str> 1563# (ipv4_type & 0x3f) << 2 | (ipv6_type & 0x3) 1564# ipv4_type: 1565# 0 = Address type not available 1566# 1 = Public IPv4 address available 1567# 2 = Port-restricted IPv4 address available 1568# 3 = Single NATed private IPv4 address available 1569# 4 = Double NATed private IPv4 address available 1570# 5 = Port-restricted IPv4 address and single NATed IPv4 address available 1571# 6 = Port-restricted IPv4 address and double NATed IPv4 address available 1572# 7 = Availability of the address type is not known 1573# ipv6_type: 1574# 0 = Address type not available 1575# 1 = Address type available 1576# 2 = Availability of the address type not known 1577#ipaddr_type_availability=14 1578 1579# Domain Name 1580# format: <variable-octet str>[,<variable-octet str>] 1581#domain_name=example.com,another.example.com,yet-another.example.com 1582 1583# 3GPP Cellular Network information 1584# format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] 1585#anqp_3gpp_cell_net=244,91;310,026;234,56 1586 1587# NAI Realm information 1588# One or more realm can be advertised. Each nai_realm line adds a new realm to 1589# the set. These parameters provide information for stations using Interworking 1590# network selection to allow automatic connection to a network based on 1591# credentials. 1592# format: <encoding>,<NAI Realm(s)>[,<EAP Method 1>][,<EAP Method 2>][,...] 1593# encoding: 1594# 0 = Realm formatted in accordance with IETF RFC 4282 1595# 1 = UTF-8 formatted character string that is not formatted in 1596# accordance with IETF RFC 4282 1597# NAI Realm(s): Semi-colon delimited NAI Realm(s) 1598# EAP Method: <EAP Method>[:<[AuthParam1:Val1]>][<[AuthParam2:Val2]>][...] 1599# EAP Method types, see: 1600# http://www.iana.org/assignments/eap-numbers/eap-numbers.xhtml#eap-numbers-4 1601# AuthParam (Table 8-188 in IEEE Std 802.11-2012): 1602# ID 2 = Non-EAP Inner Authentication Type 1603# 1 = PAP, 2 = CHAP, 3 = MSCHAP, 4 = MSCHAPV2 1604# ID 3 = Inner authentication EAP Method Type 1605# ID 5 = Credential Type 1606# 1 = SIM, 2 = USIM, 3 = NFC Secure Element, 4 = Hardware Token, 1607# 5 = Softoken, 6 = Certificate, 7 = username/password, 9 = Anonymous, 1608# 10 = Vendor Specific 1609#nai_realm=0,example.com;example.net 1610# EAP methods EAP-TLS with certificate and EAP-TTLS/MSCHAPv2 with 1611# username/password 1612#nai_realm=0,example.org,13[5:6],21[2:4][5:7] 1613 1614# QoS Map Set configuration 1615# 1616# Comma delimited QoS Map Set in decimal values 1617# (see IEEE Std 802.11-2012, 8.4.2.97) 1618# 1619# format: 1620# [<DSCP Exceptions[DSCP,UP]>,]<UP 0 range[low,high]>,...<UP 7 range[low,high]> 1621# 1622# There can be up to 21 optional DSCP Exceptions which are pairs of DSCP Value 1623# (0..63 or 255) and User Priority (0..7). This is followed by eight DSCP Range 1624# descriptions with DSCP Low Value and DSCP High Value pairs (0..63 or 255) for 1625# each UP starting from 0. If both low and high value are set to 255, the 1626# corresponding UP is not used. 1627# 1628# default: not set 1629#qos_map_set=53,2,22,6,8,15,0,7,255,255,16,31,32,39,255,255,40,47,255,255 1630 1631##### Hotspot 2.0 ############################################################# 1632 1633# Enable Hotspot 2.0 support 1634#hs20=1 1635 1636# Disable Downstream Group-Addressed Forwarding (DGAF) 1637# This can be used to configure a network where no group-addressed frames are 1638# allowed. The AP will not forward any group-address frames to the stations and 1639# random GTKs are issued for each station to prevent associated stations from 1640# forging such frames to other stations in the BSS. 1641#disable_dgaf=1 1642 1643# OSU Server-Only Authenticated L2 Encryption Network 1644#osen=1 1645 1646# ANQP Domain ID (0..65535) 1647# An identifier for a set of APs in an ESS that share the same common ANQP 1648# information. 0 = Some of the ANQP information is unique to this AP (default). 1649#anqp_domain_id=1234 1650 1651# Deauthentication request timeout 1652# If the RADIUS server indicates that the station is not allowed to connect to 1653# the BSS/ESS, the AP can allow the station some time to download a 1654# notification page (URL included in the message). This parameter sets that 1655# timeout in seconds. 1656#hs20_deauth_req_timeout=60 1657 1658# Operator Friendly Name 1659# This parameter can be used to configure one or more Operator Friendly Name 1660# Duples. Each entry has a two or three character language code (ISO-639) 1661# separated by colon from the operator friendly name string. 1662#hs20_oper_friendly_name=eng:Example operator 1663#hs20_oper_friendly_name=fin:Esimerkkioperaattori 1664 1665# Connection Capability 1666# This can be used to advertise what type of IP traffic can be sent through the 1667# hotspot (e.g., due to firewall allowing/blocking protocols/ports). 1668# format: <IP Protocol>:<Port Number>:<Status> 1669# IP Protocol: 1 = ICMP, 6 = TCP, 17 = UDP 1670# Port Number: 0..65535 1671# Status: 0 = Closed, 1 = Open, 2 = Unknown 1672# Each hs20_conn_capab line is added to the list of advertised tuples. 1673#hs20_conn_capab=1:0:2 1674#hs20_conn_capab=6:22:1 1675#hs20_conn_capab=17:5060:0 1676 1677# WAN Metrics 1678# format: <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> 1679# WAN Info: B0-B1: Link Status, B2: Symmetric Link, B3: At Capabity 1680# (encoded as two hex digits) 1681# Link Status: 1 = Link up, 2 = Link down, 3 = Link in test state 1682# Downlink Speed: Estimate of WAN backhaul link current downlink speed in kbps; 1683# 1..4294967295; 0 = unknown 1684# Uplink Speed: Estimate of WAN backhaul link current uplink speed in kbps 1685# 1..4294967295; 0 = unknown 1686# Downlink Load: Current load of downlink WAN connection (scaled to 255 = 100%) 1687# Uplink Load: Current load of uplink WAN connection (scaled to 255 = 100%) 1688# Load Measurement Duration: Duration for measuring downlink/uplink load in 1689# tenths of a second (1..65535); 0 if load cannot be determined 1690#hs20_wan_metrics=01:8000:1000:80:240:3000 1691 1692# Operating Class Indication 1693# List of operating classes the BSSes in this ESS use. The Global operating 1694# classes in Table E-4 of IEEE Std 802.11-2012 Annex E define the values that 1695# can be used in this. 1696# format: hexdump of operating class octets 1697# for example, operating classes 81 (2.4 GHz channels 1-13) and 115 (5 GHz 1698# channels 36-48): 1699#hs20_operating_class=5173 1700 1701# OSU icons 1702# <Icon Width>:<Icon Height>:<Language code>:<Icon Type>:<Name>:<file path> 1703#hs20_icon=32:32:eng:image/png:icon32:/tmp/icon32.png 1704#hs20_icon=64:64:eng:image/png:icon64:/tmp/icon64.png 1705 1706# OSU SSID (see ssid2 for format description) 1707# This is the SSID used for all OSU connections to all the listed OSU Providers. 1708#osu_ssid="example" 1709 1710# OSU Providers 1711# One or more sets of following parameter. Each OSU provider is started by the 1712# mandatory osu_server_uri item. The other parameters add information for the 1713# last added OSU provider. 1714# 1715#osu_server_uri=https://example.com/osu/ 1716#osu_friendly_name=eng:Example operator 1717#osu_friendly_name=fin:Esimerkkipalveluntarjoaja 1718#osu_nai=anonymous@example.com 1719#osu_method_list=1 0 1720#osu_icon=icon32 1721#osu_icon=icon64 1722#osu_service_desc=eng:Example services 1723#osu_service_desc=fin:Esimerkkipalveluja 1724# 1725#osu_server_uri=... 1726 1727##### TESTING OPTIONS ######################################################### 1728# 1729# The options in this section are only available when the build configuration 1730# option CONFIG_TESTING_OPTIONS is set while compiling hostapd. They allow 1731# testing some scenarios that are otherwise difficult to reproduce. 1732# 1733# Ignore probe requests sent to hostapd with the given probability, must be a 1734# floating point number in the range [0, 1). 1735#ignore_probe_probability=0.0 1736# 1737# Ignore authentication frames with the given probability 1738#ignore_auth_probability=0.0 1739# 1740# Ignore association requests with the given probability 1741#ignore_assoc_probability=0.0 1742# 1743# Ignore reassociation requests with the given probability 1744#ignore_reassoc_probability=0.0 1745# 1746# Corrupt Key MIC in GTK rekey EAPOL-Key frames with the given probability 1747#corrupt_gtk_rekey_mic_probability=0.0 1748 1749##### Multiple BSSID support ################################################## 1750# 1751# Above configuration is using the default interface (wlan#, or multi-SSID VLAN 1752# interfaces). Other BSSIDs can be added by using separator 'bss' with 1753# default interface name to be allocated for the data packets of the new BSS. 1754# 1755# hostapd will generate BSSID mask based on the BSSIDs that are 1756# configured. hostapd will verify that dev_addr & MASK == dev_addr. If this is 1757# not the case, the MAC address of the radio must be changed before starting 1758# hostapd (ifconfig wlan0 hw ether <MAC addr>). If a BSSID is configured for 1759# every secondary BSS, this limitation is not applied at hostapd and other 1760# masks may be used if the driver supports them (e.g., swap the locally 1761# administered bit) 1762# 1763# BSSIDs are assigned in order to each BSS, unless an explicit BSSID is 1764# specified using the 'bssid' parameter. 1765# If an explicit BSSID is specified, it must be chosen such that it: 1766# - results in a valid MASK that covers it and the dev_addr 1767# - is not the same as the MAC address of the radio 1768# - is not the same as any other explicitly specified BSSID 1769# 1770# Not all drivers support multiple BSSes. The exact mechanism for determining 1771# the driver capabilities is driver specific. With the current (i.e., a recent 1772# kernel) drivers using nl80211, this information can be checked with "iw list" 1773# (search for "valid interface combinations"). 1774# 1775# Please note that hostapd uses some of the values configured for the first BSS 1776# as the defaults for the following BSSes. However, it is recommended that all 1777# BSSes include explicit configuration of all relevant configuration items. 1778# 1779#bss=wlan0_0 1780#ssid=test2 1781# most of the above items can be used here (apart from radio interface specific 1782# items, like channel) 1783 1784#bss=wlan0_1 1785#bssid=00:13:10:95:fe:0b 1786# ... 1787