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Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001##### 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); ath0 for madwifi
6interface=wlan0
7
8# In case of madwifi, 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/madwifi/test/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# hostapd event logger configuration
28#
29# Two output method: syslog and stdout (only usable if not forking to
30# background).
31#
32# Module bitfield (ORed bitfield of modules that will be logged; -1 = all
33# modules):
34# bit 0 (1) = IEEE 802.11
35# bit 1 (2) = IEEE 802.1X
36# bit 2 (4) = RADIUS
37# bit 3 (8) = WPA
38# bit 4 (16) = driver interface
39# bit 5 (32) = IAPP
40# bit 6 (64) = MLME
41#
42# Levels (minimum value for logged events):
43# 0 = verbose debugging
44# 1 = debugging
45# 2 = informational messages
46# 3 = notification
47# 4 = warning
48#
49logger_syslog=-1
50logger_syslog_level=2
51logger_stdout=-1
52logger_stdout_level=2
53
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -070054# Interface for separate control program. If this is specified, hostapd
55# will create this directory and a UNIX domain socket for listening to requests
56# from external programs (CLI/GUI, etc.) for status information and
57# configuration. The socket file will be named based on the interface name, so
58# multiple hostapd processes/interfaces can be run at the same time if more
59# than one interface is used.
60# /var/run/hostapd is the recommended directory for sockets and by default,
61# hostapd_cli will use it when trying to connect with hostapd.
62ctrl_interface=/var/run/hostapd
63
64# Access control for the control interface can be configured by setting the
65# directory to allow only members of a group to use sockets. This way, it is
66# possible to run hostapd as root (since it needs to change network
67# configuration and open raw sockets) and still allow GUI/CLI components to be
68# run as non-root users. However, since the control interface can be used to
69# change the network configuration, this access needs to be protected in many
70# cases. By default, hostapd is configured to use gid 0 (root). If you
71# want to allow non-root users to use the contron interface, add a new group
72# and change this value to match with that group. Add users that should have
73# control interface access to this group.
74#
75# This variable can be a group name or gid.
76#ctrl_interface_group=wheel
77ctrl_interface_group=0
78
79
80##### IEEE 802.11 related configuration #######################################
81
82# SSID to be used in IEEE 802.11 management frames
83ssid=test
Dmitry Shmidt61d9df32012-08-29 16:22:06 -070084# Alternative formats for configuring SSID
85# (double quoted string, hexdump, printf-escaped string)
86#ssid2="test"
87#ssid2=74657374
88#ssid2=P"hello\nthere"
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -070089
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -080090# UTF-8 SSID: Whether the SSID is to be interpreted using UTF-8 encoding
91#utf8_ssid=1
92
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -070093# Country code (ISO/IEC 3166-1). Used to set regulatory domain.
94# Set as needed to indicate country in which device is operating.
95# This can limit available channels and transmit power.
96#country_code=US
97
98# Enable IEEE 802.11d. This advertises the country_code and the set of allowed
99# channels and transmit power levels based on the regulatory limits. The
100# country_code setting must be configured with the correct country for
101# IEEE 802.11d functions.
102# (default: 0 = disabled)
103#ieee80211d=1
104
Dmitry Shmidtea69e842013-05-13 14:52:28 -0700105# Enable IEEE 802.11h. This enables radar detection and DFS support if
106# available. DFS support is required on outdoor 5 GHz channels in most countries
107# of the world. This can be used only with ieee80211d=1.
108# (default: 0 = disabled)
109#ieee80211h=1
110
Dmitry Shmidtf21452a2014-02-26 10:55:25 -0800111# Add Power Constraint element to Beacon and Probe Response frames
112# This config option adds Power Constraint element when applicable and Country
113# element is added. Power Constraint element is required by Transmit Power
114# Control. This can be used only with ieee80211d=1.
115# Valid values are 0..255.
116#local_pwr_constraint=3
117
118# Set Spectrum Management subfield in the Capability Information field.
119# This config option forces the Spectrum Management bit to be set. When this
120# option is not set, the value of the Spectrum Management bit depends on whether
121# DFS or TPC is required by regulatory authorities. This can be used only with
122# ieee80211d=1 and local_pwr_constraint configured.
123#spectrum_mgmt_required=1
124
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700125# Operation mode (a = IEEE 802.11a, b = IEEE 802.11b, g = IEEE 802.11g,
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -0800126# ad = IEEE 802.11ad (60 GHz); a/g options are used with IEEE 802.11n, too, to
127# specify band)
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700128# Default: IEEE 802.11b
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800129hw_mode=g
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700130
131# Channel number (IEEE 802.11)
132# (default: 0, i.e., not set)
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800133# Please note that some drivers do not use this value from hostapd and the
134# channel will need to be configured separately with iwconfig.
Dmitry Shmidt391c59f2013-09-03 12:16:28 -0700135#
136# If CONFIG_ACS build option is enabled, the channel can be selected
137# automatically at run time by setting channel=acs_survey or channel=0, both of
138# which will enable the ACS survey based algorithm.
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800139channel=1
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700140
Dmitry Shmidt391c59f2013-09-03 12:16:28 -0700141# ACS tuning - Automatic Channel Selection
142# See: http://wireless.kernel.org/en/users/Documentation/acs
143#
144# You can customize the ACS survey algorithm with following variables:
145#
146# acs_num_scans requirement is 1..100 - number of scans to be performed that
147# are used to trigger survey data gathering of an underlying device driver.
148# Scans are passive and typically take a little over 100ms (depending on the
149# driver) on each available channel for given hw_mode. Increasing this value
150# means sacrificing startup time and gathering more data wrt channel
151# interference that may help choosing a better channel. This can also help fine
152# tune the ACS scan time in case a driver has different scan dwell times.
153#
154# Defaults:
155#acs_num_scans=5
156
Dmitry Shmidt98660862014-03-11 17:26:21 -0700157# Channel list restriction. This option allows hostapd to select one of the
158# provided channels when a channel should be automatically selected. This
159# is currently only used for DFS when the current channels becomes unavailable
160# due to radar interference, and is currently only useful when ieee80211h=1 is
161# set.
162# Default: not set (allow any enabled channel to be selected)
163#chanlist=100 104 108 112 116
164
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700165# Beacon interval in kus (1.024 ms) (default: 100; range 15..65535)
166beacon_int=100
167
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800168# DTIM (delivery traffic information message) period (range 1..255):
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700169# number of beacons between DTIMs (1 = every beacon includes DTIM element)
170# (default: 2)
171dtim_period=2
172
173# Maximum number of stations allowed in station table. New stations will be
174# rejected after the station table is full. IEEE 802.11 has a limit of 2007
175# different association IDs, so this number should not be larger than that.
176# (default: 2007)
177max_num_sta=255
178
179# RTS/CTS threshold; 2347 = disabled (default); range 0..2347
180# If this field is not included in hostapd.conf, hostapd will not control
181# RTS threshold and 'iwconfig wlan# rts <val>' can be used to set it.
182rts_threshold=2347
183
184# Fragmentation threshold; 2346 = disabled (default); range 256..2346
185# If this field is not included in hostapd.conf, hostapd will not control
186# fragmentation threshold and 'iwconfig wlan# frag <val>' can be used to set
187# it.
188fragm_threshold=2346
189
190# Rate configuration
191# Default is to enable all rates supported by the hardware. This configuration
192# item allows this list be filtered so that only the listed rates will be left
193# in the list. If the list is empty, all rates are used. This list can have
194# entries that are not in the list of rates the hardware supports (such entries
195# are ignored). The entries in this list are in 100 kbps, i.e., 11 Mbps = 110.
196# If this item is present, at least one rate have to be matching with the rates
197# hardware supports.
198# default: use the most common supported rate setting for the selected
199# hw_mode (i.e., this line can be removed from configuration file in most
200# cases)
201#supported_rates=10 20 55 110 60 90 120 180 240 360 480 540
202
203# Basic rate set configuration
204# List of rates (in 100 kbps) that are included in the basic rate set.
205# If this item is not included, usually reasonable default set is used.
206#basic_rates=10 20
207#basic_rates=10 20 55 110
208#basic_rates=60 120 240
209
210# Short Preamble
211# This parameter can be used to enable optional use of short preamble for
212# frames sent at 2 Mbps, 5.5 Mbps, and 11 Mbps to improve network performance.
213# This applies only to IEEE 802.11b-compatible networks and this should only be
214# enabled if the local hardware supports use of short preamble. If any of the
215# associated STAs do not support short preamble, use of short preamble will be
216# disabled (and enabled when such STAs disassociate) dynamically.
217# 0 = do not allow use of short preamble (default)
218# 1 = allow use of short preamble
219#preamble=1
220
221# Station MAC address -based authentication
222# Please note that this kind of access control requires a driver that uses
223# hostapd to take care of management frame processing and as such, this can be
224# used with driver=hostap or driver=nl80211, but not with driver=madwifi.
225# 0 = accept unless in deny list
226# 1 = deny unless in accept list
227# 2 = use external RADIUS server (accept/deny lists are searched first)
228macaddr_acl=0
229
230# Accept/deny lists are read from separate files (containing list of
231# MAC addresses, one per line). Use absolute path name to make sure that the
232# files can be read on SIGHUP configuration reloads.
233#accept_mac_file=/etc/hostapd.accept
234#deny_mac_file=/etc/hostapd.deny
235
236# IEEE 802.11 specifies two authentication algorithms. hostapd can be
237# configured to allow both of these or only one. Open system authentication
238# should be used with IEEE 802.1X.
239# Bit fields of allowed authentication algorithms:
240# bit 0 = Open System Authentication
241# bit 1 = Shared Key Authentication (requires WEP)
242auth_algs=3
243
244# Send empty SSID in beacons and ignore probe request frames that do not
245# specify full SSID, i.e., require stations to know SSID.
246# default: disabled (0)
247# 1 = send empty (length=0) SSID in beacon and ignore probe request for
248# broadcast SSID
249# 2 = clear SSID (ASCII 0), but keep the original length (this may be required
250# with some clients that do not support empty SSID) and ignore probe
251# requests for broadcast SSID
252ignore_broadcast_ssid=0
253
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700254# Additional vendor specfic elements for Beacon and Probe Response frames
255# This parameter can be used to add additional vendor specific element(s) into
256# the end of the Beacon and Probe Response frames. The format for these
257# element(s) is a hexdump of the raw information elements (id+len+payload for
258# one or more elements)
259#vendor_elements=dd0411223301
260
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700261# TX queue parameters (EDCF / bursting)
262# tx_queue_<queue name>_<param>
263# queues: data0, data1, data2, data3, after_beacon, beacon
264# (data0 is the highest priority queue)
265# parameters:
266# aifs: AIFS (default 2)
267# cwmin: cwMin (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023)
268# cwmax: cwMax (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023); cwMax >= cwMin
269# burst: maximum length (in milliseconds with precision of up to 0.1 ms) for
270# bursting
271#
272# Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e):
273# These parameters are used by the access point when transmitting frames
274# to the clients.
275#
276# Low priority / AC_BK = background
277#tx_queue_data3_aifs=7
278#tx_queue_data3_cwmin=15
279#tx_queue_data3_cwmax=1023
280#tx_queue_data3_burst=0
281# Note: for IEEE 802.11b mode: cWmin=31 cWmax=1023 burst=0
282#
283# Normal priority / AC_BE = best effort
284#tx_queue_data2_aifs=3
285#tx_queue_data2_cwmin=15
286#tx_queue_data2_cwmax=63
287#tx_queue_data2_burst=0
288# Note: for IEEE 802.11b mode: cWmin=31 cWmax=127 burst=0
289#
290# High priority / AC_VI = video
291#tx_queue_data1_aifs=1
292#tx_queue_data1_cwmin=7
293#tx_queue_data1_cwmax=15
294#tx_queue_data1_burst=3.0
295# Note: for IEEE 802.11b mode: cWmin=15 cWmax=31 burst=6.0
296#
297# Highest priority / AC_VO = voice
298#tx_queue_data0_aifs=1
299#tx_queue_data0_cwmin=3
300#tx_queue_data0_cwmax=7
301#tx_queue_data0_burst=1.5
302# Note: for IEEE 802.11b mode: cWmin=7 cWmax=15 burst=3.3
303
304# 802.1D Tag (= UP) to AC mappings
305# WMM specifies following mapping of data frames to different ACs. This mapping
306# can be configured using Linux QoS/tc and sch_pktpri.o module.
307# 802.1D Tag 802.1D Designation Access Category WMM Designation
308# 1 BK AC_BK Background
309# 2 - AC_BK Background
310# 0 BE AC_BE Best Effort
311# 3 EE AC_BE Best Effort
312# 4 CL AC_VI Video
313# 5 VI AC_VI Video
314# 6 VO AC_VO Voice
315# 7 NC AC_VO Voice
316# Data frames with no priority information: AC_BE
317# Management frames: AC_VO
318# PS-Poll frames: AC_BE
319
320# Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e):
321# for 802.11a or 802.11g networks
322# These parameters are sent to WMM clients when they associate.
323# The parameters will be used by WMM clients for frames transmitted to the
324# access point.
325#
326# note - txop_limit is in units of 32microseconds
327# note - acm is admission control mandatory flag. 0 = admission control not
328# required, 1 = mandatory
329# note - here cwMin and cmMax are in exponent form. the actual cw value used
330# will be (2^n)-1 where n is the value given here
331#
332wmm_enabled=1
333#
334# WMM-PS Unscheduled Automatic Power Save Delivery [U-APSD]
335# Enable this flag if U-APSD supported outside hostapd (eg., Firmware/driver)
336#uapsd_advertisement_enabled=1
337#
338# Low priority / AC_BK = background
339wmm_ac_bk_cwmin=4
340wmm_ac_bk_cwmax=10
341wmm_ac_bk_aifs=7
342wmm_ac_bk_txop_limit=0
343wmm_ac_bk_acm=0
344# Note: for IEEE 802.11b mode: cWmin=5 cWmax=10
345#
346# Normal priority / AC_BE = best effort
347wmm_ac_be_aifs=3
348wmm_ac_be_cwmin=4
349wmm_ac_be_cwmax=10
350wmm_ac_be_txop_limit=0
351wmm_ac_be_acm=0
352# Note: for IEEE 802.11b mode: cWmin=5 cWmax=7
353#
354# High priority / AC_VI = video
355wmm_ac_vi_aifs=2
356wmm_ac_vi_cwmin=3
357wmm_ac_vi_cwmax=4
358wmm_ac_vi_txop_limit=94
359wmm_ac_vi_acm=0
360# Note: for IEEE 802.11b mode: cWmin=4 cWmax=5 txop_limit=188
361#
362# Highest priority / AC_VO = voice
363wmm_ac_vo_aifs=2
364wmm_ac_vo_cwmin=2
365wmm_ac_vo_cwmax=3
366wmm_ac_vo_txop_limit=47
367wmm_ac_vo_acm=0
368# Note: for IEEE 802.11b mode: cWmin=3 cWmax=4 burst=102
369
370# Static WEP key configuration
371#
372# The key number to use when transmitting.
373# It must be between 0 and 3, and the corresponding key must be set.
374# default: not set
375#wep_default_key=0
376# The WEP keys to use.
377# A key may be a quoted string or unquoted hexadecimal digits.
378# The key length should be 5, 13, or 16 characters, or 10, 26, or 32
379# digits, depending on whether 40-bit (64-bit), 104-bit (128-bit), or
380# 128-bit (152-bit) WEP is used.
381# Only the default key must be supplied; the others are optional.
382# default: not set
383#wep_key0=123456789a
384#wep_key1="vwxyz"
385#wep_key2=0102030405060708090a0b0c0d
386#wep_key3=".2.4.6.8.0.23"
387
388# Station inactivity limit
389#
390# If a station does not send anything in ap_max_inactivity seconds, an
391# empty data frame is sent to it in order to verify whether it is
392# still in range. If this frame is not ACKed, the station will be
393# disassociated and then deauthenticated. This feature is used to
394# clear station table of old entries when the STAs move out of the
395# range.
396#
397# The station can associate again with the AP if it is still in range;
398# this inactivity poll is just used as a nicer way of verifying
399# inactivity; i.e., client will not report broken connection because
400# disassociation frame is not sent immediately without first polling
401# the STA with a data frame.
402# default: 300 (i.e., 5 minutes)
403#ap_max_inactivity=300
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800404#
405# The inactivity polling can be disabled to disconnect stations based on
406# inactivity timeout so that idle stations are more likely to be disconnected
407# even if they are still in range of the AP. This can be done by setting
408# skip_inactivity_poll to 1 (default 0).
409#skip_inactivity_poll=0
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700410
411# Disassociate stations based on excessive transmission failures or other
412# indications of connection loss. This depends on the driver capabilities and
413# may not be available with all drivers.
414#disassoc_low_ack=1
415
416# Maximum allowed Listen Interval (how many Beacon periods STAs are allowed to
417# remain asleep). Default: 65535 (no limit apart from field size)
418#max_listen_interval=100
419
420# WDS (4-address frame) mode with per-station virtual interfaces
421# (only supported with driver=nl80211)
422# This mode allows associated stations to use 4-address frames to allow layer 2
423# bridging to be used.
424#wds_sta=1
425
426# If bridge parameter is set, the WDS STA interface will be added to the same
427# bridge by default. This can be overridden with the wds_bridge parameter to
428# use a separate bridge.
429#wds_bridge=wds-br0
430
Dmitry Shmidtc2ebb4b2013-07-24 12:57:51 -0700431# Start the AP with beaconing disabled by default.
432#start_disabled=0
433
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700434# Client isolation can be used to prevent low-level bridging of frames between
435# associated stations in the BSS. By default, this bridging is allowed.
436#ap_isolate=1
437
Dmitry Shmidt051af732013-10-22 13:52:46 -0700438# Fixed BSS Load value for testing purposes
439# This field can be used to configure hostapd to add a fixed BSS Load element
440# into Beacon and Probe Response frames for testing purposes. The format is
441# <station count>:<channel utilization>:<available admission capacity>
442#bss_load_test=12:80:20000
443
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700444##### IEEE 802.11n related configuration ######################################
445
446# ieee80211n: Whether IEEE 802.11n (HT) is enabled
447# 0 = disabled (default)
448# 1 = enabled
449# Note: You will also need to enable WMM for full HT functionality.
450#ieee80211n=1
451
452# ht_capab: HT capabilities (list of flags)
453# LDPC coding capability: [LDPC] = supported
454# Supported channel width set: [HT40-] = both 20 MHz and 40 MHz with secondary
455# channel below the primary channel; [HT40+] = both 20 MHz and 40 MHz
Dmitry Shmidtd11f0192014-03-24 12:09:47 -0700456# with secondary channel above the primary channel
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700457# (20 MHz only if neither is set)
458# Note: There are limits on which channels can be used with HT40- and
459# HT40+. Following table shows the channels that may be available for
460# HT40- and HT40+ use per IEEE 802.11n Annex J:
461# freq HT40- HT40+
462# 2.4 GHz 5-13 1-7 (1-9 in Europe/Japan)
463# 5 GHz 40,48,56,64 36,44,52,60
464# (depending on the location, not all of these channels may be available
465# for use)
466# Please note that 40 MHz channels may switch their primary and secondary
467# channels if needed or creation of 40 MHz channel maybe rejected based
468# on overlapping BSSes. These changes are done automatically when hostapd
469# is setting up the 40 MHz channel.
470# Spatial Multiplexing (SM) Power Save: [SMPS-STATIC] or [SMPS-DYNAMIC]
471# (SMPS disabled if neither is set)
472# HT-greenfield: [GF] (disabled if not set)
473# Short GI for 20 MHz: [SHORT-GI-20] (disabled if not set)
474# Short GI for 40 MHz: [SHORT-GI-40] (disabled if not set)
475# Tx STBC: [TX-STBC] (disabled if not set)
476# Rx STBC: [RX-STBC1] (one spatial stream), [RX-STBC12] (one or two spatial
477# streams), or [RX-STBC123] (one, two, or three spatial streams); Rx STBC
478# disabled if none of these set
479# HT-delayed Block Ack: [DELAYED-BA] (disabled if not set)
480# Maximum A-MSDU length: [MAX-AMSDU-7935] for 7935 octets (3839 octets if not
481# set)
482# DSSS/CCK Mode in 40 MHz: [DSSS_CCK-40] = allowed (not allowed if not set)
483# PSMP support: [PSMP] (disabled if not set)
Dmitry Shmidtd11f0192014-03-24 12:09:47 -0700484# 40 MHz intolerant [40-INTOLERANT] (not advertised if not set)
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700485# L-SIG TXOP protection support: [LSIG-TXOP-PROT] (disabled if not set)
486#ht_capab=[HT40-][SHORT-GI-20][SHORT-GI-40]
487
488# Require stations to support HT PHY (reject association if they do not)
489#require_ht=1
490
Dmitry Shmidt54605472013-11-08 11:10:19 -0800491# If set non-zero, require stations to perform scans of overlapping
492# channels to test for stations which would be affected by 40 MHz traffic.
493# This parameter sets the interval in seconds between these scans. This
494# is useful only for testing that stations properly set the OBSS interval,
495# since the other parameters in the OBSS scan parameters IE are set to 0.
496#obss_interval=0
497
Dmitry Shmidt04949592012-07-19 12:16:46 -0700498##### IEEE 802.11ac related configuration #####################################
499
500# ieee80211ac: Whether IEEE 802.11ac (VHT) is enabled
501# 0 = disabled (default)
502# 1 = enabled
503# Note: You will also need to enable WMM for full VHT functionality.
504#ieee80211ac=1
505
506# vht_capab: VHT capabilities (list of flags)
507#
508# vht_max_mpdu_len: [MAX-MPDU-7991] [MAX-MPDU-11454]
509# Indicates maximum MPDU length
510# 0 = 3895 octets (default)
511# 1 = 7991 octets
512# 2 = 11454 octets
513# 3 = reserved
514#
515# supported_chan_width: [VHT160] [VHT160-80PLUS80]
516# Indicates supported Channel widths
517# 0 = 160 MHz & 80+80 channel widths are not supported (default)
518# 1 = 160 MHz channel width is supported
519# 2 = 160 MHz & 80+80 channel widths are supported
520# 3 = reserved
521#
522# Rx LDPC coding capability: [RXLDPC]
523# Indicates support for receiving LDPC coded pkts
524# 0 = Not supported (default)
525# 1 = Supported
526#
527# Short GI for 80 MHz: [SHORT-GI-80]
528# Indicates short GI support for reception of packets transmitted with TXVECTOR
529# params format equal to VHT and CBW = 80Mhz
530# 0 = Not supported (default)
531# 1 = Supported
532#
533# Short GI for 160 MHz: [SHORT-GI-160]
534# Indicates short GI support for reception of packets transmitted with TXVECTOR
535# params format equal to VHT and CBW = 160Mhz
536# 0 = Not supported (default)
537# 1 = Supported
538#
539# Tx STBC: [TX-STBC-2BY1]
540# Indicates support for the transmission of at least 2x1 STBC
541# 0 = Not supported (default)
542# 1 = Supported
543#
544# Rx STBC: [RX-STBC-1] [RX-STBC-12] [RX-STBC-123] [RX-STBC-1234]
545# Indicates support for the reception of PPDUs using STBC
546# 0 = Not supported (default)
547# 1 = support of one spatial stream
548# 2 = support of one and two spatial streams
549# 3 = support of one, two and three spatial streams
550# 4 = support of one, two, three and four spatial streams
551# 5,6,7 = reserved
552#
553# SU Beamformer Capable: [SU-BEAMFORMER]
554# Indicates support for operation as a single user beamformer
555# 0 = Not supported (default)
556# 1 = Supported
557#
558# SU Beamformee Capable: [SU-BEAMFORMEE]
559# Indicates support for operation as a single user beamformee
560# 0 = Not supported (default)
561# 1 = Supported
562#
563# Compressed Steering Number of Beamformer Antennas Supported: [BF-ANTENNA-2]
564# Beamformee's capability indicating the maximum number of beamformer
565# antennas the beamformee can support when sending compressed beamforming
566# feedback
567# If SU beamformer capable, set to maximum value minus 1
568# else reserved (default)
569#
570# Number of Sounding Dimensions: [SOUNDING-DIMENSION-2]
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700571# Beamformer's capability indicating the maximum value of the NUM_STS parameter
Dmitry Shmidt04949592012-07-19 12:16:46 -0700572# in the TXVECTOR of a VHT NDP
573# If SU beamformer capable, set to maximum value minus 1
574# else reserved (default)
575#
576# MU Beamformer Capable: [MU-BEAMFORMER]
577# Indicates support for operation as an MU beamformer
578# 0 = Not supported or sent by Non-AP STA (default)
579# 1 = Supported
580#
581# MU Beamformee Capable: [MU-BEAMFORMEE]
582# Indicates support for operation as an MU beamformee
583# 0 = Not supported or sent by AP (default)
584# 1 = Supported
585#
586# VHT TXOP PS: [VHT-TXOP-PS]
587# Indicates whether or not the AP supports VHT TXOP Power Save Mode
588# or whether or not the STA is in VHT TXOP Power Save mode
589# 0 = VHT AP doesnt support VHT TXOP PS mode (OR) VHT Sta not in VHT TXOP PS
590# mode
591# 1 = VHT AP supports VHT TXOP PS mode (OR) VHT Sta is in VHT TXOP power save
592# mode
593#
594# +HTC-VHT Capable: [HTC-VHT]
595# Indicates whether or not the STA supports receiving a VHT variant HT Control
596# field.
597# 0 = Not supported (default)
598# 1 = supported
599#
600# Maximum A-MPDU Length Exponent: [MAX-A-MPDU-LEN-EXP0]..[MAX-A-MPDU-LEN-EXP7]
601# Indicates the maximum length of A-MPDU pre-EOF padding that the STA can recv
602# This field is an integer in the range of 0 to 7.
603# The length defined by this field is equal to
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700604# 2 pow(13 + Maximum A-MPDU Length Exponent) -1 octets
Dmitry Shmidt04949592012-07-19 12:16:46 -0700605#
606# VHT Link Adaptation Capable: [VHT-LINK-ADAPT2] [VHT-LINK-ADAPT3]
607# Indicates whether or not the STA supports link adaptation using VHT variant
608# HT Control field
609# If +HTC-VHTcapable is 1
610# 0 = (no feedback) if the STA does not provide VHT MFB (default)
611# 1 = reserved
612# 2 = (Unsolicited) if the STA provides only unsolicited VHT MFB
613# 3 = (Both) if the STA can provide VHT MFB in response to VHT MRQ and if the
614# STA provides unsolicited VHT MFB
615# Reserved if +HTC-VHTcapable is 0
616#
617# Rx Antenna Pattern Consistency: [RX-ANTENNA-PATTERN]
618# Indicates the possibility of Rx antenna pattern change
619# 0 = Rx antenna pattern might change during the lifetime of an association
620# 1 = Rx antenna pattern does not change during the lifetime of an association
621#
622# Tx Antenna Pattern Consistency: [TX-ANTENNA-PATTERN]
623# Indicates the possibility of Tx antenna pattern change
624# 0 = Tx antenna pattern might change during the lifetime of an association
625# 1 = Tx antenna pattern does not change during the lifetime of an association
626#vht_capab=[SHORT-GI-80][HTC-VHT]
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700627#
628# Require stations to support VHT PHY (reject association if they do not)
629#require_vht=1
630
631# 0 = 20 or 40 MHz operating Channel width
632# 1 = 80 MHz channel width
633# 2 = 160 MHz channel width
634# 3 = 80+80 MHz channel width
Dmitry Shmidt04949592012-07-19 12:16:46 -0700635#vht_oper_chwidth=1
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700636#
637# center freq = 5 GHz + (5 * index)
638# So index 42 gives center freq 5.210 GHz
639# which is channel 42 in 5G band
640#
641#vht_oper_centr_freq_seg0_idx=42
Dmitry Shmidtd5e49232012-12-03 15:08:10 -0800642#
643# center freq = 5 GHz + (5 * index)
644# So index 159 gives center freq 5.795 GHz
645# which is channel 159 in 5G band
646#
647#vht_oper_centr_freq_seg1_idx=159
Dmitry Shmidt04949592012-07-19 12:16:46 -0700648
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700649##### IEEE 802.1X-2004 related configuration ##################################
650
651# Require IEEE 802.1X authorization
652#ieee8021x=1
653
654# IEEE 802.1X/EAPOL version
655# hostapd is implemented based on IEEE Std 802.1X-2004 which defines EAPOL
656# version 2. However, there are many client implementations that do not handle
657# the new version number correctly (they seem to drop the frames completely).
658# In order to make hostapd interoperate with these clients, the version number
659# can be set to the older version (1) with this configuration value.
660#eapol_version=2
661
662# Optional displayable message sent with EAP Request-Identity. The first \0
663# in this string will be converted to ASCII-0 (nul). This can be used to
664# separate network info (comma separated list of attribute=value pairs); see,
665# e.g., RFC 4284.
666#eap_message=hello
667#eap_message=hello\0networkid=netw,nasid=foo,portid=0,NAIRealms=example.com
668
669# WEP rekeying (disabled if key lengths are not set or are set to 0)
670# Key lengths for default/broadcast and individual/unicast keys:
671# 5 = 40-bit WEP (also known as 64-bit WEP with 40 secret bits)
672# 13 = 104-bit WEP (also known as 128-bit WEP with 104 secret bits)
673#wep_key_len_broadcast=5
674#wep_key_len_unicast=5
675# Rekeying period in seconds. 0 = do not rekey (i.e., set keys only once)
676#wep_rekey_period=300
677
678# EAPOL-Key index workaround (set bit7) for WinXP Supplicant (needed only if
679# only broadcast keys are used)
680eapol_key_index_workaround=0
681
682# EAP reauthentication period in seconds (default: 3600 seconds; 0 = disable
683# reauthentication).
684#eap_reauth_period=3600
685
686# Use PAE group address (01:80:c2:00:00:03) instead of individual target
687# address when sending EAPOL frames with driver=wired. This is the most common
688# mechanism used in wired authentication, but it also requires that the port
689# is only used by one station.
690#use_pae_group_addr=1
691
692##### Integrated EAP server ###################################################
693
694# Optionally, hostapd can be configured to use an integrated EAP server
695# to process EAP authentication locally without need for an external RADIUS
696# server. This functionality can be used both as a local authentication server
697# for IEEE 802.1X/EAPOL and as a RADIUS server for other devices.
698
699# Use integrated EAP server instead of external RADIUS authentication
700# server. This is also needed if hostapd is configured to act as a RADIUS
701# authentication server.
702eap_server=0
703
704# Path for EAP server user database
Dmitry Shmidtd5e49232012-12-03 15:08:10 -0800705# If SQLite support is included, this can be set to "sqlite:/path/to/sqlite.db"
706# to use SQLite database instead of a text file.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700707#eap_user_file=/etc/hostapd.eap_user
708
709# CA certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS
710#ca_cert=/etc/hostapd.ca.pem
711
712# Server certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS
713#server_cert=/etc/hostapd.server.pem
714
715# Private key matching with the server certificate for EAP-TLS/PEAP/TTLS
716# This may point to the same file as server_cert if both certificate and key
717# are included in a single file. PKCS#12 (PFX) file (.p12/.pfx) can also be
718# used by commenting out server_cert and specifying the PFX file as the
719# private_key.
720#private_key=/etc/hostapd.server.prv
721
722# Passphrase for private key
723#private_key_passwd=secret passphrase
724
Dmitry Shmidt34af3062013-07-11 10:46:32 -0700725# Server identity
726# EAP methods that provide mechanism for authenticated server identity delivery
727# use this value. If not set, "hostapd" is used as a default.
728#server_id=server.example.com
729
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700730# Enable CRL verification.
731# Note: hostapd does not yet support CRL downloading based on CDP. Thus, a
732# valid CRL signed by the CA is required to be included in the ca_cert file.
733# This can be done by using PEM format for CA certificate and CRL and
734# concatenating these into one file. Whenever CRL changes, hostapd needs to be
735# restarted to take the new CRL into use.
736# 0 = do not verify CRLs (default)
737# 1 = check the CRL of the user certificate
738# 2 = check all CRLs in the certificate path
739#check_crl=1
740
Dmitry Shmidt34af3062013-07-11 10:46:32 -0700741# Cached OCSP stapling response (DER encoded)
742# If set, this file is sent as a certificate status response by the EAP server
743# if the EAP peer requests certificate status in the ClientHello message.
744# This cache file can be updated, e.g., by running following command
745# periodically to get an update from the OCSP responder:
746# openssl ocsp \
747# -no_nonce \
748# -CAfile /etc/hostapd.ca.pem \
749# -issuer /etc/hostapd.ca.pem \
750# -cert /etc/hostapd.server.pem \
751# -url http://ocsp.example.com:8888/ \
752# -respout /tmp/ocsp-cache.der
753#ocsp_stapling_response=/tmp/ocsp-cache.der
754
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700755# dh_file: File path to DH/DSA parameters file (in PEM format)
756# This is an optional configuration file for setting parameters for an
757# ephemeral DH key exchange. In most cases, the default RSA authentication does
758# not use this configuration. However, it is possible setup RSA to use
759# ephemeral DH key exchange. In addition, ciphers with DSA keys always use
760# ephemeral DH keys. This can be used to achieve forward secrecy. If the file
761# is in DSA parameters format, it will be automatically converted into DH
762# params. This parameter is required if anonymous EAP-FAST is used.
763# You can generate DH parameters file with OpenSSL, e.g.,
764# "openssl dhparam -out /etc/hostapd.dh.pem 1024"
765#dh_file=/etc/hostapd.dh.pem
766
767# Fragment size for EAP methods
768#fragment_size=1400
769
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800770# Finite cyclic group for EAP-pwd. Number maps to group of domain parameters
771# using the IANA repository for IKE (RFC 2409).
772#pwd_group=19
773
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700774# Configuration data for EAP-SIM database/authentication gateway interface.
775# This is a text string in implementation specific format. The example
776# implementation in eap_sim_db.c uses this as the UNIX domain socket name for
777# the HLR/AuC gateway (e.g., hlr_auc_gw). In this case, the path uses "unix:"
Dmitry Shmidt4530cfd2012-09-09 15:20:40 -0700778# prefix. If hostapd is built with SQLite support (CONFIG_SQLITE=y in .config),
779# database file can be described with an optional db=<path> parameter.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700780#eap_sim_db=unix:/tmp/hlr_auc_gw.sock
Dmitry Shmidt4530cfd2012-09-09 15:20:40 -0700781#eap_sim_db=unix:/tmp/hlr_auc_gw.sock db=/tmp/hostapd.db
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700782
783# Encryption key for EAP-FAST PAC-Opaque values. This key must be a secret,
784# random value. It is configured as a 16-octet value in hex format. It can be
785# generated, e.g., with the following command:
786# od -tx1 -v -N16 /dev/random | colrm 1 8 | tr -d ' '
787#pac_opaque_encr_key=000102030405060708090a0b0c0d0e0f
788
789# EAP-FAST authority identity (A-ID)
790# A-ID indicates the identity of the authority that issues PACs. The A-ID
791# should be unique across all issuing servers. In theory, this is a variable
792# length field, but due to some existing implementations requiring A-ID to be
793# 16 octets in length, it is strongly recommended to use that length for the
794# field to provid interoperability with deployed peer implementations. This
795# field is configured in hex format.
796#eap_fast_a_id=101112131415161718191a1b1c1d1e1f
797
798# EAP-FAST authority identifier information (A-ID-Info)
799# This is a user-friendly name for the A-ID. For example, the enterprise name
800# and server name in a human-readable format. This field is encoded as UTF-8.
801#eap_fast_a_id_info=test server
802
803# Enable/disable different EAP-FAST provisioning modes:
804#0 = provisioning disabled
805#1 = only anonymous provisioning allowed
806#2 = only authenticated provisioning allowed
807#3 = both provisioning modes allowed (default)
808#eap_fast_prov=3
809
810# EAP-FAST PAC-Key lifetime in seconds (hard limit)
811#pac_key_lifetime=604800
812
813# EAP-FAST PAC-Key refresh time in seconds (soft limit on remaining hard
814# limit). The server will generate a new PAC-Key when this number of seconds
815# (or fewer) of the lifetime remains.
816#pac_key_refresh_time=86400
817
818# EAP-SIM and EAP-AKA protected success/failure indication using AT_RESULT_IND
819# (default: 0 = disabled).
820#eap_sim_aka_result_ind=1
821
822# Trusted Network Connect (TNC)
823# If enabled, TNC validation will be required before the peer is allowed to
824# connect. Note: This is only used with EAP-TTLS and EAP-FAST. If any other
825# EAP method is enabled, the peer will be allowed to connect without TNC.
826#tnc=1
827
828
829##### IEEE 802.11f - Inter-Access Point Protocol (IAPP) #######################
830
831# Interface to be used for IAPP broadcast packets
832#iapp_interface=eth0
833
834
835##### RADIUS client configuration #############################################
836# for IEEE 802.1X with external Authentication Server, IEEE 802.11
837# authentication with external ACL for MAC addresses, and accounting
838
839# The own IP address of the access point (used as NAS-IP-Address)
840own_ip_addr=127.0.0.1
841
842# Optional NAS-Identifier string for RADIUS messages. When used, this should be
843# a unique to the NAS within the scope of the RADIUS server. For example, a
844# fully qualified domain name can be used here.
845# When using IEEE 802.11r, nas_identifier must be set and must be between 1 and
846# 48 octets long.
847#nas_identifier=ap.example.com
848
849# RADIUS authentication server
850#auth_server_addr=127.0.0.1
851#auth_server_port=1812
852#auth_server_shared_secret=secret
853
854# RADIUS accounting server
855#acct_server_addr=127.0.0.1
856#acct_server_port=1813
857#acct_server_shared_secret=secret
858
859# Secondary RADIUS servers; to be used if primary one does not reply to
860# RADIUS packets. These are optional and there can be more than one secondary
861# server listed.
862#auth_server_addr=127.0.0.2
863#auth_server_port=1812
864#auth_server_shared_secret=secret2
865#
866#acct_server_addr=127.0.0.2
867#acct_server_port=1813
868#acct_server_shared_secret=secret2
869
870# Retry interval for trying to return to the primary RADIUS server (in
871# seconds). RADIUS client code will automatically try to use the next server
872# when the current server is not replying to requests. If this interval is set,
873# primary server will be retried after configured amount of time even if the
874# currently used secondary server is still working.
875#radius_retry_primary_interval=600
876
877
878# Interim accounting update interval
879# If this is set (larger than 0) and acct_server is configured, hostapd will
880# send interim accounting updates every N seconds. Note: if set, this overrides
881# possible Acct-Interim-Interval attribute in Access-Accept message. Thus, this
882# value should not be configured in hostapd.conf, if RADIUS server is used to
883# control the interim interval.
884# This value should not be less 600 (10 minutes) and must not be less than
885# 60 (1 minute).
886#radius_acct_interim_interval=600
887
Dmitry Shmidt04949592012-07-19 12:16:46 -0700888# Request Chargeable-User-Identity (RFC 4372)
889# This parameter can be used to configure hostapd to request CUI from the
890# RADIUS server by including Chargeable-User-Identity attribute into
891# Access-Request packets.
892#radius_request_cui=1
893
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700894# Dynamic VLAN mode; allow RADIUS authentication server to decide which VLAN
895# is used for the stations. This information is parsed from following RADIUS
896# attributes based on RFC 3580 and RFC 2868: Tunnel-Type (value 13 = VLAN),
897# Tunnel-Medium-Type (value 6 = IEEE 802), Tunnel-Private-Group-ID (value
Dmitry Shmidt4b060592013-04-29 16:42:49 -0700898# VLANID as a string). Optionally, the local MAC ACL list (accept_mac_file) can
899# be used to set static client MAC address to VLAN ID mapping.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700900# 0 = disabled (default)
901# 1 = option; use default interface if RADIUS server does not include VLAN ID
902# 2 = required; reject authentication if RADIUS server does not include VLAN ID
903#dynamic_vlan=0
904
905# VLAN interface list for dynamic VLAN mode is read from a separate text file.
906# This list is used to map VLAN ID from the RADIUS server to a network
907# interface. Each station is bound to one interface in the same way as with
908# multiple BSSIDs or SSIDs. Each line in this text file is defining a new
909# interface and the line must include VLAN ID and interface name separated by
910# white space (space or tab).
Dmitry Shmidt4b060592013-04-29 16:42:49 -0700911# If no entries are provided by this file, the station is statically mapped
912# to <bss-iface>.<vlan-id> interfaces.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700913#vlan_file=/etc/hostapd.vlan
914
915# Interface where 802.1q tagged packets should appear when a RADIUS server is
916# used to determine which VLAN a station is on. hostapd creates a bridge for
917# each VLAN. Then hostapd adds a VLAN interface (associated with the interface
918# indicated by 'vlan_tagged_interface') and the appropriate wireless interface
919# to the bridge.
920#vlan_tagged_interface=eth0
921
Dmitry Shmidt34af3062013-07-11 10:46:32 -0700922# Bridge (prefix) to add the wifi and the tagged interface to. This gets the
923# VLAN ID appended. It defaults to brvlan%d if no tagged interface is given
924# and br%s.%d if a tagged interface is given, provided %s = tagged interface
925# and %d = VLAN ID.
926#vlan_bridge=brvlan
927
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700928# When hostapd creates a VLAN interface on vlan_tagged_interfaces, it needs
929# to know how to name it.
930# 0 = vlan<XXX>, e.g., vlan1
931# 1 = <vlan_tagged_interface>.<XXX>, e.g. eth0.1
932#vlan_naming=0
933
Dmitry Shmidt04949592012-07-19 12:16:46 -0700934# Arbitrary RADIUS attributes can be added into Access-Request and
935# Accounting-Request packets by specifying the contents of the attributes with
936# the following configuration parameters. There can be multiple of these to
937# add multiple attributes. These parameters can also be used to override some
938# of the attributes added automatically by hostapd.
939# Format: <attr_id>[:<syntax:value>]
940# attr_id: RADIUS attribute type (e.g., 26 = Vendor-Specific)
941# syntax: s = string (UTF-8), d = integer, x = octet string
942# value: attribute value in format indicated by the syntax
943# If syntax and value parts are omitted, a null value (single 0x00 octet) is
944# used.
945#
946# Additional Access-Request attributes
947# radius_auth_req_attr=<attr_id>[:<syntax:value>]
948# Examples:
949# Operator-Name = "Operator"
950#radius_auth_req_attr=126:s:Operator
951# Service-Type = Framed (2)
952#radius_auth_req_attr=6:d:2
953# Connect-Info = "testing" (this overrides the automatically generated value)
954#radius_auth_req_attr=77:s:testing
955# Same Connect-Info value set as a hexdump
956#radius_auth_req_attr=77:x:74657374696e67
957
958#
959# Additional Accounting-Request attributes
960# radius_acct_req_attr=<attr_id>[:<syntax:value>]
961# Examples:
962# Operator-Name = "Operator"
963#radius_acct_req_attr=126:s:Operator
964
965# Dynamic Authorization Extensions (RFC 5176)
966# This mechanism can be used to allow dynamic changes to user session based on
967# commands from a RADIUS server (or some other disconnect client that has the
968# needed session information). For example, Disconnect message can be used to
969# request an associated station to be disconnected.
970#
971# This is disabled by default. Set radius_das_port to non-zero UDP port
972# number to enable.
973#radius_das_port=3799
974#
975# DAS client (the host that can send Disconnect/CoA requests) and shared secret
976#radius_das_client=192.168.1.123 shared secret here
977#
978# DAS Event-Timestamp time window in seconds
979#radius_das_time_window=300
980#
981# DAS require Event-Timestamp
982#radius_das_require_event_timestamp=1
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700983
984##### RADIUS authentication server configuration ##############################
985
986# hostapd can be used as a RADIUS authentication server for other hosts. This
987# requires that the integrated EAP server is also enabled and both
988# authentication services are sharing the same configuration.
989
990# File name of the RADIUS clients configuration for the RADIUS server. If this
991# commented out, RADIUS server is disabled.
992#radius_server_clients=/etc/hostapd.radius_clients
993
994# The UDP port number for the RADIUS authentication server
995#radius_server_auth_port=1812
996
Dmitry Shmidtbd14a572014-02-18 10:33:49 -0800997# The UDP port number for the RADIUS accounting server
998# Commenting this out or setting this to 0 can be used to disable RADIUS
999# accounting while still enabling RADIUS authentication.
1000#radius_server_acct_port=1813
1001
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001002# Use IPv6 with RADIUS server (IPv4 will also be supported using IPv6 API)
1003#radius_server_ipv6=1
1004
1005
1006##### WPA/IEEE 802.11i configuration ##########################################
1007
1008# Enable WPA. Setting this variable configures the AP to require WPA (either
1009# WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either
1010# wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK.
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001011# Instead of wpa_psk / wpa_passphrase, wpa_psk_radius might suffice.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001012# For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys),
1013# RADIUS authentication server must be configured, and WPA-EAP must be included
1014# in wpa_key_mgmt.
1015# This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0)
1016# and/or WPA2 (full IEEE 802.11i/RSN):
1017# bit0 = WPA
1018# bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled)
1019#wpa=1
1020
1021# WPA pre-shared keys for WPA-PSK. This can be either entered as a 256-bit
1022# secret in hex format (64 hex digits), wpa_psk, or as an ASCII passphrase
1023# (8..63 characters) that will be converted to PSK. This conversion uses SSID
1024# so the PSK changes when ASCII passphrase is used and the SSID is changed.
1025# wpa_psk (dot11RSNAConfigPSKValue)
1026# wpa_passphrase (dot11RSNAConfigPSKPassPhrase)
1027#wpa_psk=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
1028#wpa_passphrase=secret passphrase
1029
1030# Optionally, WPA PSKs can be read from a separate text file (containing list
1031# of (PSK,MAC address) pairs. This allows more than one PSK to be configured.
1032# Use absolute path name to make sure that the files can be read on SIGHUP
1033# configuration reloads.
1034#wpa_psk_file=/etc/hostapd.wpa_psk
1035
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001036# Optionally, WPA passphrase can be received from RADIUS authentication server
1037# This requires macaddr_acl to be set to 2 (RADIUS)
1038# 0 = disabled (default)
1039# 1 = optional; use default passphrase/psk if RADIUS server does not include
1040# Tunnel-Password
1041# 2 = required; reject authentication if RADIUS server does not include
1042# Tunnel-Password
1043#wpa_psk_radius=0
1044
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001045# Set of accepted key management algorithms (WPA-PSK, WPA-EAP, or both). The
1046# entries are separated with a space. WPA-PSK-SHA256 and WPA-EAP-SHA256 can be
1047# added to enable SHA256-based stronger algorithms.
1048# (dot11RSNAConfigAuthenticationSuitesTable)
1049#wpa_key_mgmt=WPA-PSK WPA-EAP
1050
1051# Set of accepted cipher suites (encryption algorithms) for pairwise keys
1052# (unicast packets). This is a space separated list of algorithms:
1053# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
1054# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
1055# Group cipher suite (encryption algorithm for broadcast and multicast frames)
1056# is automatically selected based on this configuration. If only CCMP is
1057# allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise,
1058# TKIP will be used as the group cipher.
1059# (dot11RSNAConfigPairwiseCiphersTable)
1060# Pairwise cipher for WPA (v1) (default: TKIP)
1061#wpa_pairwise=TKIP CCMP
1062# Pairwise cipher for RSN/WPA2 (default: use wpa_pairwise value)
1063#rsn_pairwise=CCMP
1064
1065# Time interval for rekeying GTK (broadcast/multicast encryption keys) in
1066# seconds. (dot11RSNAConfigGroupRekeyTime)
1067#wpa_group_rekey=600
1068
1069# Rekey GTK when any STA that possesses the current GTK is leaving the BSS.
1070# (dot11RSNAConfigGroupRekeyStrict)
1071#wpa_strict_rekey=1
1072
1073# Time interval for rekeying GMK (master key used internally to generate GTKs
1074# (in seconds).
1075#wpa_gmk_rekey=86400
1076
1077# Maximum lifetime for PTK in seconds. This can be used to enforce rekeying of
1078# PTK to mitigate some attacks against TKIP deficiencies.
1079#wpa_ptk_rekey=600
1080
1081# Enable IEEE 802.11i/RSN/WPA2 pre-authentication. This is used to speed up
1082# roaming be pre-authenticating IEEE 802.1X/EAP part of the full RSN
1083# authentication and key handshake before actually associating with a new AP.
1084# (dot11RSNAPreauthenticationEnabled)
1085#rsn_preauth=1
1086#
1087# Space separated list of interfaces from which pre-authentication frames are
1088# accepted (e.g., 'eth0' or 'eth0 wlan0wds0'. This list should include all
1089# interface that are used for connections to other APs. This could include
1090# wired interfaces and WDS links. The normal wireless data interface towards
1091# associated stations (e.g., wlan0) should not be added, since
1092# pre-authentication is only used with APs other than the currently associated
1093# one.
1094#rsn_preauth_interfaces=eth0
1095
1096# peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e) is
1097# allowed. This is only used with RSN/WPA2.
1098# 0 = disabled (default)
1099# 1 = enabled
1100#peerkey=1
1101
1102# ieee80211w: Whether management frame protection (MFP) is enabled
1103# 0 = disabled (default)
1104# 1 = optional
1105# 2 = required
1106#ieee80211w=0
1107
Dmitry Shmidtb36ed7c2014-03-17 10:57:26 -07001108# Group management cipher suite
1109# Default: AES-128-CMAC (BIP)
1110# Other options (depending on driver support):
1111# BIP-GMAC-128
1112# BIP-GMAC-256
1113# BIP-CMAC-256
1114# Note: All the stations connecting to the BSS will also need to support the
1115# selected cipher. The default AES-128-CMAC is the only option that is commonly
1116# available in deployed devices.
1117#group_mgmt_cipher=AES-128-CMAC
1118
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001119# Association SA Query maximum timeout (in TU = 1.024 ms; for MFP)
1120# (maximum time to wait for a SA Query response)
1121# dot11AssociationSAQueryMaximumTimeout, 1...4294967295
1122#assoc_sa_query_max_timeout=1000
1123
1124# Association SA Query retry timeout (in TU = 1.024 ms; for MFP)
1125# (time between two subsequent SA Query requests)
1126# dot11AssociationSAQueryRetryTimeout, 1...4294967295
1127#assoc_sa_query_retry_timeout=201
1128
Dmitry Shmidtc55524a2011-07-07 11:18:38 -07001129# disable_pmksa_caching: Disable PMKSA caching
1130# This parameter can be used to disable caching of PMKSA created through EAP
1131# authentication. RSN preauthentication may still end up using PMKSA caching if
1132# it is enabled (rsn_preauth=1).
1133# 0 = PMKSA caching enabled (default)
1134# 1 = PMKSA caching disabled
1135#disable_pmksa_caching=0
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001136
1137# okc: Opportunistic Key Caching (aka Proactive Key Caching)
1138# Allow PMK cache to be shared opportunistically among configured interfaces
1139# and BSSes (i.e., all configurations within a single hostapd process).
1140# 0 = disabled (default)
1141# 1 = enabled
1142#okc=1
1143
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -08001144# SAE threshold for anti-clogging mechanism (dot11RSNASAEAntiCloggingThreshold)
1145# This parameter defines how many open SAE instances can be in progress at the
1146# same time before the anti-clogging mechanism is taken into use.
1147#sae_anti_clogging_threshold=5
1148
1149# Enabled SAE finite cyclic groups
1150# SAE implementation are required to support group 19 (ECC group defined over a
1151# 256-bit prime order field). All groups that are supported by the
1152# implementation are enabled by default. This configuration parameter can be
1153# used to specify a limited set of allowed groups. The group values are listed
1154# in the IANA registry:
1155# http://www.iana.org/assignments/ipsec-registry/ipsec-registry.xml#ipsec-registry-9
1156#sae_groups=19 20 21 25 26
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001157
1158##### IEEE 802.11r configuration ##############################################
1159
1160# Mobility Domain identifier (dot11FTMobilityDomainID, MDID)
1161# MDID is used to indicate a group of APs (within an ESS, i.e., sharing the
1162# same SSID) between which a STA can use Fast BSS Transition.
1163# 2-octet identifier as a hex string.
1164#mobility_domain=a1b2
1165
1166# PMK-R0 Key Holder identifier (dot11FTR0KeyHolderID)
1167# 1 to 48 octet identifier.
1168# This is configured with nas_identifier (see RADIUS client section above).
1169
1170# Default lifetime of the PMK-RO in minutes; range 1..65535
1171# (dot11FTR0KeyLifetime)
1172#r0_key_lifetime=10000
1173
1174# PMK-R1 Key Holder identifier (dot11FTR1KeyHolderID)
1175# 6-octet identifier as a hex string.
1176#r1_key_holder=000102030405
1177
1178# Reassociation deadline in time units (TUs / 1.024 ms; range 1000..65535)
1179# (dot11FTReassociationDeadline)
1180#reassociation_deadline=1000
1181
1182# List of R0KHs in the same Mobility Domain
1183# format: <MAC address> <NAS Identifier> <128-bit key as hex string>
1184# This list is used to map R0KH-ID (NAS Identifier) to a destination MAC
1185# address when requesting PMK-R1 key from the R0KH that the STA used during the
1186# Initial Mobility Domain Association.
1187#r0kh=02:01:02:03:04:05 r0kh-1.example.com 000102030405060708090a0b0c0d0e0f
1188#r0kh=02:01:02:03:04:06 r0kh-2.example.com 00112233445566778899aabbccddeeff
1189# And so on.. One line per R0KH.
1190
1191# List of R1KHs in the same Mobility Domain
1192# format: <MAC address> <R1KH-ID> <128-bit key as hex string>
1193# This list is used to map R1KH-ID to a destination MAC address when sending
1194# PMK-R1 key from the R0KH. This is also the list of authorized R1KHs in the MD
1195# that can request PMK-R1 keys.
1196#r1kh=02:01:02:03:04:05 02:11:22:33:44:55 000102030405060708090a0b0c0d0e0f
1197#r1kh=02:01:02:03:04:06 02:11:22:33:44:66 00112233445566778899aabbccddeeff
1198# And so on.. One line per R1KH.
1199
1200# Whether PMK-R1 push is enabled at R0KH
1201# 0 = do not push PMK-R1 to all configured R1KHs (default)
1202# 1 = push PMK-R1 to all configured R1KHs whenever a new PMK-R0 is derived
1203#pmk_r1_push=1
1204
1205##### Neighbor table ##########################################################
1206# Maximum number of entries kept in AP table (either for neigbor table or for
1207# detecting Overlapping Legacy BSS Condition). The oldest entry will be
1208# removed when adding a new entry that would make the list grow over this
1209# limit. Note! WFA certification for IEEE 802.11g requires that OLBC is
1210# enabled, so this field should not be set to 0 when using IEEE 802.11g.
1211# default: 255
1212#ap_table_max_size=255
1213
1214# Number of seconds of no frames received after which entries may be deleted
1215# from the AP table. Since passive scanning is not usually performed frequently
1216# this should not be set to very small value. In addition, there is no
1217# guarantee that every scan cycle will receive beacon frames from the
1218# neighboring APs.
1219# default: 60
1220#ap_table_expiration_time=3600
1221
1222
1223##### Wi-Fi Protected Setup (WPS) #############################################
1224
1225# WPS state
1226# 0 = WPS disabled (default)
1227# 1 = WPS enabled, not configured
1228# 2 = WPS enabled, configured
1229#wps_state=2
1230
Dmitry Shmidt444d5672013-04-01 13:08:44 -07001231# Whether to manage this interface independently from other WPS interfaces
1232# By default, a single hostapd process applies WPS operations to all configured
1233# interfaces. This parameter can be used to disable that behavior for a subset
1234# of interfaces. If this is set to non-zero for an interface, WPS commands
1235# issued on that interface do not apply to other interfaces and WPS operations
1236# performed on other interfaces do not affect this interface.
1237#wps_independent=0
1238
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001239# AP can be configured into a locked state where new WPS Registrar are not
1240# accepted, but previously authorized Registrars (including the internal one)
1241# can continue to add new Enrollees.
1242#ap_setup_locked=1
1243
1244# Universally Unique IDentifier (UUID; see RFC 4122) of the device
1245# This value is used as the UUID for the internal WPS Registrar. If the AP
1246# is also using UPnP, this value should be set to the device's UPnP UUID.
1247# If not configured, UUID will be generated based on the local MAC address.
1248#uuid=12345678-9abc-def0-1234-56789abcdef0
1249
1250# Note: If wpa_psk_file is set, WPS is used to generate random, per-device PSKs
1251# that will be appended to the wpa_psk_file. If wpa_psk_file is not set, the
1252# default PSK (wpa_psk/wpa_passphrase) will be delivered to Enrollees. Use of
1253# per-device PSKs is recommended as the more secure option (i.e., make sure to
1254# set wpa_psk_file when using WPS with WPA-PSK).
1255
1256# When an Enrollee requests access to the network with PIN method, the Enrollee
1257# PIN will need to be entered for the Registrar. PIN request notifications are
1258# sent to hostapd ctrl_iface monitor. In addition, they can be written to a
1259# text file that could be used, e.g., to populate the AP administration UI with
1260# pending PIN requests. If the following variable is set, the PIN requests will
1261# be written to the configured file.
1262#wps_pin_requests=/var/run/hostapd_wps_pin_requests
1263
1264# Device Name
1265# User-friendly description of device; up to 32 octets encoded in UTF-8
1266#device_name=Wireless AP
1267
1268# Manufacturer
1269# The manufacturer of the device (up to 64 ASCII characters)
1270#manufacturer=Company
1271
1272# Model Name
1273# Model of the device (up to 32 ASCII characters)
1274#model_name=WAP
1275
1276# Model Number
1277# Additional device description (up to 32 ASCII characters)
1278#model_number=123
1279
1280# Serial Number
1281# Serial number of the device (up to 32 characters)
1282#serial_number=12345
1283
1284# Primary Device Type
1285# Used format: <categ>-<OUI>-<subcateg>
1286# categ = Category as an integer value
1287# OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for
1288# default WPS OUI
1289# subcateg = OUI-specific Sub Category as an integer value
1290# Examples:
1291# 1-0050F204-1 (Computer / PC)
1292# 1-0050F204-2 (Computer / Server)
1293# 5-0050F204-1 (Storage / NAS)
1294# 6-0050F204-1 (Network Infrastructure / AP)
1295#device_type=6-0050F204-1
1296
1297# OS Version
1298# 4-octet operating system version number (hex string)
1299#os_version=01020300
1300
1301# Config Methods
1302# List of the supported configuration methods
1303# Available methods: usba ethernet label display ext_nfc_token int_nfc_token
1304# nfc_interface push_button keypad virtual_display physical_display
1305# virtual_push_button physical_push_button
1306#config_methods=label virtual_display virtual_push_button keypad
1307
Jouni Malinen87fd2792011-05-16 18:35:42 +03001308# WPS capability discovery workaround for PBC with Windows 7
1309# Windows 7 uses incorrect way of figuring out AP's WPS capabilities by acting
1310# as a Registrar and using M1 from the AP. The config methods attribute in that
1311# message is supposed to indicate only the configuration method supported by
1312# the AP in Enrollee role, i.e., to add an external Registrar. For that case,
1313# PBC shall not be used and as such, the PushButton config method is removed
1314# from M1 by default. If pbc_in_m1=1 is included in the configuration file,
1315# the PushButton config method is left in M1 (if included in config_methods
1316# parameter) to allow Windows 7 to use PBC instead of PIN (e.g., from a label
1317# in the AP).
1318#pbc_in_m1=1
1319
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001320# Static access point PIN for initial configuration and adding Registrars
1321# If not set, hostapd will not allow external WPS Registrars to control the
1322# access point. The AP PIN can also be set at runtime with hostapd_cli
1323# wps_ap_pin command. Use of temporary (enabled by user action) and random
1324# AP PIN is much more secure than configuring a static AP PIN here. As such,
1325# use of the ap_pin parameter is not recommended if the AP device has means for
1326# displaying a random PIN.
1327#ap_pin=12345670
1328
1329# Skip building of automatic WPS credential
1330# This can be used to allow the automatically generated Credential attribute to
1331# be replaced with pre-configured Credential(s).
1332#skip_cred_build=1
1333
1334# Additional Credential attribute(s)
1335# This option can be used to add pre-configured Credential attributes into M8
1336# message when acting as a Registrar. If skip_cred_build=1, this data will also
1337# be able to override the Credential attribute that would have otherwise been
1338# automatically generated based on network configuration. This configuration
1339# option points to an external file that much contain the WPS Credential
1340# attribute(s) as binary data.
1341#extra_cred=hostapd.cred
1342
1343# Credential processing
1344# 0 = process received credentials internally (default)
1345# 1 = do not process received credentials; just pass them over ctrl_iface to
1346# external program(s)
1347# 2 = process received credentials internally and pass them over ctrl_iface
1348# to external program(s)
1349# Note: With wps_cred_processing=1, skip_cred_build should be set to 1 and
1350# extra_cred be used to provide the Credential data for Enrollees.
1351#
1352# wps_cred_processing=1 will disabled automatic updates of hostapd.conf file
1353# both for Credential processing and for marking AP Setup Locked based on
1354# validation failures of AP PIN. An external program is responsible on updating
1355# the configuration appropriately in this case.
1356#wps_cred_processing=0
1357
1358# AP Settings Attributes for M7
1359# By default, hostapd generates the AP Settings Attributes for M7 based on the
1360# current configuration. It is possible to override this by providing a file
1361# with pre-configured attributes. This is similar to extra_cred file format,
1362# but the AP Settings attributes are not encapsulated in a Credential
1363# attribute.
1364#ap_settings=hostapd.ap_settings
1365
1366# WPS UPnP interface
1367# If set, support for external Registrars is enabled.
1368#upnp_iface=br0
1369
1370# Friendly Name (required for UPnP)
1371# Short description for end use. Should be less than 64 characters.
1372#friendly_name=WPS Access Point
1373
1374# Manufacturer URL (optional for UPnP)
1375#manufacturer_url=http://www.example.com/
1376
1377# Model Description (recommended for UPnP)
1378# Long description for end user. Should be less than 128 characters.
1379#model_description=Wireless Access Point
1380
1381# Model URL (optional for UPnP)
1382#model_url=http://www.example.com/model/
1383
1384# Universal Product Code (optional for UPnP)
1385# 12-digit, all-numeric code that identifies the consumer package.
1386#upc=123456789012
1387
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001388# WPS RF Bands (a = 5G, b = 2.4G, g = 2.4G, ag = dual band)
1389# This value should be set according to RF band(s) supported by the AP if
1390# hw_mode is not set. For dual band dual concurrent devices, this needs to be
1391# set to ag to allow both RF bands to be advertized.
1392#wps_rf_bands=ag
1393
Dmitry Shmidt04949592012-07-19 12:16:46 -07001394# NFC password token for WPS
1395# These parameters can be used to configure a fixed NFC password token for the
1396# AP. This can be generated, e.g., with nfc_pw_token from wpa_supplicant. When
1397# these parameters are used, the AP is assumed to be deployed with a NFC tag
1398# that includes the matching NFC password token (e.g., written based on the
1399# NDEF record from nfc_pw_token).
1400#
1401#wps_nfc_dev_pw_id: Device Password ID (16..65535)
1402#wps_nfc_dh_pubkey: Hexdump of DH Public Key
1403#wps_nfc_dh_privkey: Hexdump of DH Private Key
1404#wps_nfc_dev_pw: Hexdump of Device Password
1405
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001406##### Wi-Fi Direct (P2P) ######################################################
1407
1408# Enable P2P Device management
1409#manage_p2p=1
1410
1411# Allow cross connection
1412#allow_cross_connection=1
1413
1414#### TDLS (IEEE 802.11z-2010) #################################################
1415
1416# Prohibit use of TDLS in this BSS
1417#tdls_prohibit=1
1418
1419# Prohibit use of TDLS Channel Switching in this BSS
1420#tdls_prohibit_chan_switch=1
1421
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001422##### IEEE 802.11v-2011 #######################################################
1423
1424# Time advertisement
1425# 0 = disabled (default)
1426# 2 = UTC time at which the TSF timer is 0
1427#time_advertisement=2
1428
1429# Local time zone as specified in 8.3 of IEEE Std 1003.1-2004:
1430# stdoffset[dst[offset][,start[/time],end[/time]]]
1431#time_zone=EST5
1432
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -08001433# WNM-Sleep Mode (extended sleep mode for stations)
1434# 0 = disabled (default)
1435# 1 = enabled (allow stations to use WNM-Sleep Mode)
1436#wnm_sleep_mode=1
1437
1438# BSS Transition Management
1439# 0 = disabled (default)
1440# 1 = enabled
1441#bss_transition=1
1442
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001443##### IEEE 802.11u-2011 #######################################################
1444
1445# Enable Interworking service
1446#interworking=1
1447
1448# Access Network Type
1449# 0 = Private network
1450# 1 = Private network with guest access
1451# 2 = Chargeable public network
1452# 3 = Free public network
1453# 4 = Personal device network
1454# 5 = Emergency services only network
1455# 14 = Test or experimental
1456# 15 = Wildcard
1457#access_network_type=0
1458
1459# Whether the network provides connectivity to the Internet
1460# 0 = Unspecified
1461# 1 = Network provides connectivity to the Internet
1462#internet=1
1463
1464# Additional Step Required for Access
1465# Note: This is only used with open network, i.e., ASRA shall ne set to 0 if
1466# RSN is used.
1467#asra=0
1468
1469# Emergency services reachable
1470#esr=0
1471
1472# Unauthenticated emergency service accessible
1473#uesa=0
1474
1475# Venue Info (optional)
1476# The available values are defined in IEEE Std 802.11u-2011, 7.3.1.34.
1477# Example values (group,type):
1478# 0,0 = Unspecified
1479# 1,7 = Convention Center
1480# 1,13 = Coffee Shop
1481# 2,0 = Unspecified Business
1482# 7,1 Private Residence
1483#venue_group=7
1484#venue_type=1
1485
1486# Homogeneous ESS identifier (optional; dot11HESSID)
1487# If set, this shall be identifical to one of the BSSIDs in the homogeneous
1488# ESS and this shall be set to the same value across all BSSs in homogeneous
1489# ESS.
1490#hessid=02:03:04:05:06:07
1491
1492# Roaming Consortium List
1493# Arbitrary number of Roaming Consortium OIs can be configured with each line
1494# adding a new OI to the list. The first three entries are available through
1495# Beacon and Probe Response frames. Any additional entry will be available only
Dmitry Shmidt61d9df32012-08-29 16:22:06 -07001496# through ANQP queries. Each OI is between 3 and 15 octets and is configured as
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -08001497# a hexstring.
1498#roaming_consortium=021122
1499#roaming_consortium=2233445566
1500
Dmitry Shmidt04949592012-07-19 12:16:46 -07001501# Venue Name information
1502# This parameter can be used to configure one or more Venue Name Duples for
1503# Venue Name ANQP information. Each entry has a two or three character language
1504# code (ISO-639) separated by colon from the venue name string.
1505# Note that venue_group and venue_type have to be set for Venue Name
1506# information to be complete.
1507#venue_name=eng:Example venue
1508#venue_name=fin:Esimerkkipaikka
Dmitry Shmidt56052862013-10-04 10:23:25 -07001509# Alternative format for language:value strings:
1510# (double quoted string, printf-escaped string)
1511#venue_name=P"eng:Example\nvenue"
Dmitry Shmidt04949592012-07-19 12:16:46 -07001512
Dmitry Shmidt61d9df32012-08-29 16:22:06 -07001513# Network Authentication Type
1514# This parameter indicates what type of network authentication is used in the
1515# network.
1516# format: <network auth type indicator (1-octet hex str)> [redirect URL]
1517# Network Authentication Type Indicator values:
1518# 00 = Acceptance of terms and conditions
1519# 01 = On-line enrollment supported
1520# 02 = http/https redirection
1521# 03 = DNS redirection
1522#network_auth_type=00
1523#network_auth_type=02http://www.example.com/redirect/me/here/
1524
1525# IP Address Type Availability
1526# format: <1-octet encoded value as hex str>
1527# (ipv4_type & 0x3f) << 2 | (ipv6_type & 0x3)
1528# ipv4_type:
1529# 0 = Address type not available
1530# 1 = Public IPv4 address available
1531# 2 = Port-restricted IPv4 address available
1532# 3 = Single NATed private IPv4 address available
1533# 4 = Double NATed private IPv4 address available
1534# 5 = Port-restricted IPv4 address and single NATed IPv4 address available
1535# 6 = Port-restricted IPv4 address and double NATed IPv4 address available
1536# 7 = Availability of the address type is not known
1537# ipv6_type:
1538# 0 = Address type not available
1539# 1 = Address type available
1540# 2 = Availability of the address type not known
1541#ipaddr_type_availability=14
1542
1543# Domain Name
1544# format: <variable-octet str>[,<variable-octet str>]
1545#domain_name=example.com,another.example.com,yet-another.example.com
1546
1547# 3GPP Cellular Network information
1548# format: <MCC1,MNC1>[;<MCC2,MNC2>][;...]
1549#anqp_3gpp_cell_net=244,91;310,026;234,56
1550
1551# NAI Realm information
1552# One or more realm can be advertised. Each nai_realm line adds a new realm to
1553# the set. These parameters provide information for stations using Interworking
1554# network selection to allow automatic connection to a network based on
1555# credentials.
1556# format: <encoding>,<NAI Realm(s)>[,<EAP Method 1>][,<EAP Method 2>][,...]
1557# encoding:
1558# 0 = Realm formatted in accordance with IETF RFC 4282
1559# 1 = UTF-8 formatted character string that is not formatted in
1560# accordance with IETF RFC 4282
1561# NAI Realm(s): Semi-colon delimited NAI Realm(s)
1562# EAP Method: <EAP Method>[:<[AuthParam1:Val1]>][<[AuthParam2:Val2]>][...]
Dmitry Shmidt98660862014-03-11 17:26:21 -07001563# EAP Method types, see:
1564# http://www.iana.org/assignments/eap-numbers/eap-numbers.xhtml#eap-numbers-4
Dmitry Shmidt61d9df32012-08-29 16:22:06 -07001565# AuthParam (Table 8-188 in IEEE Std 802.11-2012):
1566# ID 2 = Non-EAP Inner Authentication Type
1567# 1 = PAP, 2 = CHAP, 3 = MSCHAP, 4 = MSCHAPV2
1568# ID 3 = Inner authentication EAP Method Type
1569# ID 5 = Credential Type
1570# 1 = SIM, 2 = USIM, 3 = NFC Secure Element, 4 = Hardware Token,
1571# 5 = Softoken, 6 = Certificate, 7 = username/password, 9 = Anonymous,
1572# 10 = Vendor Specific
1573#nai_realm=0,example.com;example.net
1574# EAP methods EAP-TLS with certificate and EAP-TTLS/MSCHAPv2 with
1575# username/password
1576#nai_realm=0,example.org,13[5:6],21[2:4][5:7]
1577
Dmitry Shmidt051af732013-10-22 13:52:46 -07001578# QoS Map Set configuration
1579#
1580# Comma delimited QoS Map Set in decimal values
1581# (see IEEE Std 802.11-2012, 8.4.2.97)
1582#
1583# format:
1584# [<DSCP Exceptions[DSCP,UP]>,]<UP 0 range[low,high]>,...<UP 7 range[low,high]>
1585#
1586# There can be up to 21 optional DSCP Exceptions which are pairs of DSCP Value
1587# (0..63 or 255) and User Priority (0..7). This is followed by eight DSCP Range
1588# descriptions with DSCP Low Value and DSCP High Value pairs (0..63 or 255) for
1589# each UP starting from 0. If both low and high value are set to 255, the
1590# corresponding UP is not used.
1591#
1592# default: not set
1593#qos_map_set=53,2,22,6,8,15,0,7,255,255,16,31,32,39,255,255,40,47,255,255
1594
Dmitry Shmidt61d9df32012-08-29 16:22:06 -07001595##### Hotspot 2.0 #############################################################
1596
1597# Enable Hotspot 2.0 support
1598#hs20=1
1599
1600# Disable Downstream Group-Addressed Forwarding (DGAF)
1601# This can be used to configure a network where no group-addressed frames are
1602# allowed. The AP will not forward any group-address frames to the stations and
1603# random GTKs are issued for each station to prevent associated stations from
1604# forging such frames to other stations in the BSS.
1605#disable_dgaf=1
1606
Dmitry Shmidtf21452a2014-02-26 10:55:25 -08001607# OSU Server-Only Authenticated L2 Encryption Network
1608#osen=1
1609
1610# ANQP Domain ID (0..65535)
1611# An identifier for a set of APs in an ESS that share the same common ANQP
1612# information. 0 = Some of the ANQP information is unique to this AP (default).
1613#anqp_domain_id=1234
1614
1615# Deauthentication request timeout
1616# If the RADIUS server indicates that the station is not allowed to connect to
1617# the BSS/ESS, the AP can allow the station some time to download a
1618# notification page (URL included in the message). This parameter sets that
1619# timeout in seconds.
1620#hs20_deauth_req_timeout=60
1621
Dmitry Shmidt61d9df32012-08-29 16:22:06 -07001622# Operator Friendly Name
1623# This parameter can be used to configure one or more Operator Friendly Name
1624# Duples. Each entry has a two or three character language code (ISO-639)
1625# separated by colon from the operator friendly name string.
1626#hs20_oper_friendly_name=eng:Example operator
1627#hs20_oper_friendly_name=fin:Esimerkkioperaattori
1628
1629# Connection Capability
1630# This can be used to advertise what type of IP traffic can be sent through the
1631# hotspot (e.g., due to firewall allowing/blocking protocols/ports).
1632# format: <IP Protocol>:<Port Number>:<Status>
1633# IP Protocol: 1 = ICMP, 6 = TCP, 17 = UDP
1634# Port Number: 0..65535
1635# Status: 0 = Closed, 1 = Open, 2 = Unknown
1636# Each hs20_conn_capab line is added to the list of advertised tuples.
1637#hs20_conn_capab=1:0:2
1638#hs20_conn_capab=6:22:1
1639#hs20_conn_capab=17:5060:0
1640
1641# WAN Metrics
1642# format: <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD>
1643# WAN Info: B0-B1: Link Status, B2: Symmetric Link, B3: At Capabity
1644# (encoded as two hex digits)
1645# Link Status: 1 = Link up, 2 = Link down, 3 = Link in test state
1646# Downlink Speed: Estimate of WAN backhaul link current downlink speed in kbps;
1647# 1..4294967295; 0 = unknown
1648# Uplink Speed: Estimate of WAN backhaul link current uplink speed in kbps
1649# 1..4294967295; 0 = unknown
1650# Downlink Load: Current load of downlink WAN connection (scaled to 255 = 100%)
1651# Uplink Load: Current load of uplink WAN connection (scaled to 255 = 100%)
1652# Load Measurement Duration: Duration for measuring downlink/uplink load in
1653# tenths of a second (1..65535); 0 if load cannot be determined
1654#hs20_wan_metrics=01:8000:1000:80:240:3000
1655
1656# Operating Class Indication
1657# List of operating classes the BSSes in this ESS use. The Global operating
1658# classes in Table E-4 of IEEE Std 802.11-2012 Annex E define the values that
1659# can be used in this.
1660# format: hexdump of operating class octets
1661# for example, operating classes 81 (2.4 GHz channels 1-13) and 115 (5 GHz
1662# channels 36-48):
1663#hs20_operating_class=5173
1664
Dmitry Shmidtf21452a2014-02-26 10:55:25 -08001665# OSU icons
1666# <Icon Width>:<Icon Height>:<Language code>:<Icon Type>:<Name>:<file path>
1667#hs20_icon=32:32:eng:image/png:icon32:/tmp/icon32.png
1668#hs20_icon=64:64:eng:image/png:icon64:/tmp/icon64.png
1669
1670# OSU SSID (see ssid2 for format description)
1671# This is the SSID used for all OSU connections to all the listed OSU Providers.
1672#osu_ssid="example"
1673
1674# OSU Providers
1675# One or more sets of following parameter. Each OSU provider is started by the
1676# mandatory osu_server_uri item. The other parameters add information for the
1677# last added OSU provider.
1678#
1679#osu_server_uri=https://example.com/osu/
1680#osu_friendly_name=eng:Example operator
1681#osu_friendly_name=fin:Esimerkkipalveluntarjoaja
1682#osu_nai=anonymous@example.com
1683#osu_method_list=1 0
1684#osu_icon=icon32
1685#osu_icon=icon64
1686#osu_service_desc=eng:Example services
1687#osu_service_desc=fin:Esimerkkipalveluja
1688#
1689#osu_server_uri=...
1690
Dmitry Shmidt8da800a2013-04-24 12:57:01 -07001691##### TESTING OPTIONS #########################################################
1692#
1693# The options in this section are only available when the build configuration
1694# option CONFIG_TESTING_OPTIONS is set while compiling hostapd. They allow
1695# testing some scenarios that are otherwise difficult to reproduce.
1696#
1697# Ignore probe requests sent to hostapd with the given probability, must be a
1698# floating point number in the range [0, 1).
1699#ignore_probe_probability=0.0
1700#
1701# Ignore authentication frames with the given probability
1702#ignore_auth_probability=0.0
1703#
1704# Ignore association requests with the given probability
1705#ignore_assoc_probability=0.0
1706#
1707# Ignore reassociation requests with the given probability
1708#ignore_reassoc_probability=0.0
Dmitry Shmidt51b6ea82013-05-08 10:42:09 -07001709#
1710# Corrupt Key MIC in GTK rekey EAPOL-Key frames with the given probability
1711#corrupt_gtk_rekey_mic_probability=0.0
Dmitry Shmidt8da800a2013-04-24 12:57:01 -07001712
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -07001713##### Multiple BSSID support ##################################################
1714#
1715# Above configuration is using the default interface (wlan#, or multi-SSID VLAN
1716# interfaces). Other BSSIDs can be added by using separator 'bss' with
1717# default interface name to be allocated for the data packets of the new BSS.
1718#
1719# hostapd will generate BSSID mask based on the BSSIDs that are
1720# configured. hostapd will verify that dev_addr & MASK == dev_addr. If this is
1721# not the case, the MAC address of the radio must be changed before starting
1722# hostapd (ifconfig wlan0 hw ether <MAC addr>). If a BSSID is configured for
1723# every secondary BSS, this limitation is not applied at hostapd and other
1724# masks may be used if the driver supports them (e.g., swap the locally
1725# administered bit)
1726#
1727# BSSIDs are assigned in order to each BSS, unless an explicit BSSID is
1728# specified using the 'bssid' parameter.
1729# If an explicit BSSID is specified, it must be chosen such that it:
1730# - results in a valid MASK that covers it and the dev_addr
1731# - is not the same as the MAC address of the radio
1732# - is not the same as any other explicitly specified BSSID
1733#
1734# Please note that hostapd uses some of the values configured for the first BSS
1735# as the defaults for the following BSSes. However, it is recommended that all
1736# BSSes include explicit configuration of all relevant configuration items.
1737#
1738#bss=wlan0_0
1739#ssid=test2
1740# most of the above items can be used here (apart from radio interface specific
1741# items, like channel)
1742
1743#bss=wlan0_1
1744#bssid=00:13:10:95:fe:0b
1745# ...