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authorJouni Malinen <j@w1.fi>2008-02-28 01:34:43 (GMT)
committerJouni Malinen <jm@jm.kir.nu>2008-02-28 01:34:43 (GMT)
commit6fc6879bd55a394f807cbbe927df736c190cb8ab (patch)
treecdf50da0c58f21510a808d53502a060d911ff243 /hostapd/hostapd.conf
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Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release
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+##### hostapd configuration file ##############################################
+# Empty lines and lines starting with # are ignored
+
+# AP netdevice name (without 'ap' postfix, i.e., wlan0 uses wlan0ap for
+# management frames); ath0 for madwifi
+interface=wlan0
+
+# In case of madwifi driver, an additional configuration parameter, bridge,
+# must be used to notify hostapd if the interface is included in a bridge. This
+# parameter is not used with Host AP driver.
+#bridge=br0
+
+# Driver interface type (hostap/wired/madwifi/prism54/test/nl80211/bsd);
+# default: hostap)
+# Use driver=test if building hostapd as a standalone RADIUS server that does
+# not control any wireless/wired driver.
+# driver=hostap
+
+# hostapd event logger configuration
+#
+# Two output method: syslog and stdout (only usable if not forking to
+# background).
+#
+# Module bitfield (ORed bitfield of modules that will be logged; -1 = all
+# modules):
+# bit 0 (1) = IEEE 802.11
+# bit 1 (2) = IEEE 802.1X
+# bit 2 (4) = RADIUS
+# bit 3 (8) = WPA
+# bit 4 (16) = driver interface
+# bit 5 (32) = IAPP
+# bit 6 (64) = MLME
+#
+# Levels (minimum value for logged events):
+# 0 = verbose debugging
+# 1 = debugging
+# 2 = informational messages
+# 3 = notification
+# 4 = warning
+#
+logger_syslog=-1
+logger_syslog_level=2
+logger_stdout=-1
+logger_stdout_level=2
+
+# Dump file for state information (on SIGUSR1)
+dump_file=/tmp/hostapd.dump
+
+# Interface for separate control program. If this is specified, hostapd
+# will create this directory and a UNIX domain socket for listening to requests
+# from external programs (CLI/GUI, etc.) for status information and
+# configuration. The socket file will be named based on the interface name, so
+# multiple hostapd processes/interfaces can be run at the same time if more
+# than one interface is used.
+# /var/run/hostapd is the recommended directory for sockets and by default,
+# hostapd_cli will use it when trying to connect with hostapd.
+ctrl_interface=/var/run/hostapd
+
+# Access control for the control interface can be configured by setting the
+# directory to allow only members of a group to use sockets. This way, it is
+# possible to run hostapd as root (since it needs to change network
+# configuration and open raw sockets) and still allow GUI/CLI components to be
+# run as non-root users. However, since the control interface can be used to
+# change the network configuration, this access needs to be protected in many
+# cases. By default, hostapd is configured to use gid 0 (root). If you
+# want to allow non-root users to use the contron interface, add a new group
+# and change this value to match with that group. Add users that should have
+# control interface access to this group.
+#
+# This variable can be a group name or gid.
+#ctrl_interface_group=wheel
+ctrl_interface_group=0
+
+
+##### IEEE 802.11 related configuration #######################################
+
+# SSID to be used in IEEE 802.11 management frames
+ssid=test
+
+# Country code (ISO/IEC 3166-1). Used to set regulatory domain.
+# Modify as needed to indicate country in which device is operating.
+# This can limit available channels and transmit power.
+# (default: US)
+#country_code=US
+
+# Enable IEEE 802.11d. This advertises the country_code and the set of allowed
+# channels and transmit power levels based on the regulatory limits. The
+# country_code setting must be configured with the correct country for
+# IEEE 802.11d functions.
+# (default: 0 = disabled)
+#ieee80211d=1
+
+# Enable IEEE 802.11h. This enables the TPC and DFS services when operating
+# in a regulatory domain which requires them. Once enabled it will be
+# operational only when working in hw_mode a and in countries where it is
+# required. The end user should not be allowed to disable this.
+# The country_code setting must be configured with the correct country for
+# IEEE 802.11h to function.
+# When IEEE 802.11h is operational, the channel_policy and configured channel
+# settings will be ignored but will behave as though the channel_policy is
+# set to "3" (automatic channel selection). When IEEE 802.11h is enabled but
+# not operational (for example, if the radio mode is changed from "a" to "b")
+# the channel_policy and channel settings take effect again.
+# (default: 1 = enabled)
+#ieee80211h=1
+
+# Operation mode (a = IEEE 802.11a, b = IEEE 802.11b, g = IEEE 802.11g,
+# Default: IEEE 802.11b
+hw_mode=a
+
+# Channel number (IEEE 802.11)
+# (default: 0, i.e., not set, used with channel_policy=2)
+channel=60
+
+# Beacon interval in kus (1.024 ms) (default: 100; range 15..65535)
+beacon_int=100
+
+# DTIM (delivery trafic information message) period (range 1..255):
+# number of beacons between DTIMs (1 = every beacon includes DTIM element)
+# (default: 2)
+dtim_period=2
+
+# Maximum number of stations allowed in station table. New stations will be
+# rejected after the station table is full. IEEE 802.11 has a limit of 2007
+# different association IDs, so this number should not be larger than that.
+# (default: 2007)
+max_num_sta=255
+
+# RTS/CTS threshold; 2347 = disabled (default); range 0..2347
+# If this field is not included in hostapd.conf, hostapd will not control
+# RTS threshold and 'iwconfig wlan# rts <val>' can be used to set it.
+rts_threshold=2347
+
+# Fragmentation threshold; 2346 = disabled (default); range 256..2346
+# If this field is not included in hostapd.conf, hostapd will not control
+# fragmentation threshold and 'iwconfig wlan# frag <val>' can be used to set
+# it.
+fragm_threshold=2346
+
+# Rate configuration
+# Default is to enable all rates supported by the hardware. This configuration
+# item allows this list be filtered so that only the listed rates will be left
+# in the list. If the list is empty, all rates are used. This list can have
+# entries that are not in the list of rates the hardware supports (such entries
+# are ignored). The entries in this list are in 100 kbps, i.e., 11 Mbps = 110.
+# If this item is present, at least one rate have to be matching with the rates
+# hardware supports.
+# default: use the most common supported rate setting for the selected
+# hw_mode (i.e., this line can be removed from configuration file in most
+# cases)
+#supported_rates=10 20 55 110 60 90 120 180 240 360 480 540
+
+# Basic rate set configuration
+# List of rates (in 100 kbps) that are included in the basic rate set.
+# If this item is not included, usually reasonable default set is used.
+#basic_rates=10 20
+#basic_rates=10 20 55 110
+#basic_rates=60 120 240
+
+# Station MAC address -based authentication
+# Please note that this kind of access control requires a driver that uses
+# hostapd to take care of management frame processing and as such, this can be
+# used with driver=hostap or driver=nl80211, but not with driver=madwifi.
+# 0 = accept unless in deny list
+# 1 = deny unless in accept list
+# 2 = use external RADIUS server (accept/deny lists are searched first)
+macaddr_acl=0
+
+# Accept/deny lists are read from separate files (containing list of
+# MAC addresses, one per line). Use absolute path name to make sure that the
+# files can be read on SIGHUP configuration reloads.
+#accept_mac_file=/etc/hostapd.accept
+#deny_mac_file=/etc/hostapd.deny
+
+# IEEE 802.11 specifies two authentication algorithms. hostapd can be
+# configured to allow both of these or only one. Open system authentication
+# should be used with IEEE 802.1X.
+# Bit fields of allowed authentication algorithms:
+# bit 0 = Open System Authentication
+# bit 1 = Shared Key Authentication (requires WEP)
+auth_algs=3
+
+# Send empty SSID in beacons and ignore probe request frames that do not
+# specify full SSID, i.e., require stations to know SSID.
+# default: disabled (0)
+# 1 = send empty (length=0) SSID in beacon and ignore probe request for
+# broadcast SSID
+# 2 = clear SSID (ASCII 0), but keep the original length (this may be required
+# with some clients that do not support empty SSID) and ignore probe
+# requests for broadcast SSID
+ignore_broadcast_ssid=0
+
+# TX queue parameters (EDCF / bursting)
+# default for all these fields: not set, use hardware defaults
+# tx_queue_<queue name>_<param>
+# queues: data0, data1, data2, data3, after_beacon, beacon
+# (data0 is the highest priority queue)
+# parameters:
+# aifs: AIFS (default 2)
+# cwmin: cwMin (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023)
+# cwmax: cwMax (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023); cwMax >= cwMin
+# burst: maximum length (in milliseconds with precision of up to 0.1 ms) for
+# bursting
+#
+# Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e):
+# These parameters are used by the access point when transmitting frames
+# to the clients.
+#
+# Low priority / AC_BK = background
+#tx_queue_data3_aifs=7
+#tx_queue_data3_cwmin=15
+#tx_queue_data3_cwmax=1023
+#tx_queue_data3_burst=0
+# Note: for IEEE 802.11b mode: cWmin=31 cWmax=1023 burst=0
+#
+# Normal priority / AC_BE = best effort
+#tx_queue_data2_aifs=3
+#tx_queue_data2_cwmin=15
+#tx_queue_data2_cwmax=63
+#tx_queue_data2_burst=0
+# Note: for IEEE 802.11b mode: cWmin=31 cWmax=127 burst=0
+#
+# High priority / AC_VI = video
+#tx_queue_data1_aifs=1
+#tx_queue_data1_cwmin=7
+#tx_queue_data1_cwmax=15
+#tx_queue_data1_burst=3.0
+# Note: for IEEE 802.11b mode: cWmin=15 cWmax=31 burst=6.0
+#
+# Highest priority / AC_VO = voice
+#tx_queue_data0_aifs=1
+#tx_queue_data0_cwmin=3
+#tx_queue_data0_cwmax=7
+#tx_queue_data0_burst=1.5
+# Note: for IEEE 802.11b mode: cWmin=7 cWmax=15 burst=3.3
+#
+# Special queues; normally not user configurable
+#
+#tx_queue_after_beacon_aifs=2
+#tx_queue_after_beacon_cwmin=15
+#tx_queue_after_beacon_cwmax=1023
+#tx_queue_after_beacon_burst=0
+#
+#tx_queue_beacon_aifs=2
+#tx_queue_beacon_cwmin=3
+#tx_queue_beacon_cwmax=7
+#tx_queue_beacon_burst=1.5
+
+# 802.1D Tag to AC mappings
+# WMM specifies following mapping of data frames to different ACs. This mapping
+# can be configured using Linux QoS/tc and sch_pktpri.o module.
+# 802.1D Tag 802.1D Designation Access Category WMM Designation
+# 1 BK AC_BK Background
+# 2 - AC_BK Background
+# 0 BE AC_BE Best Effort
+# 3 EE AC_VI Video
+# 4 CL AC_VI Video
+# 5 VI AC_VI Video
+# 6 VO AC_VO Voice
+# 7 NC AC_VO Voice
+# Data frames with no priority information: AC_BE
+# Management frames: AC_VO
+# PS-Poll frames: AC_BE
+
+# Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e):
+# for 802.11a or 802.11g networks
+# These parameters are sent to WMM clients when they associate.
+# The parameters will be used by WMM clients for frames transmitted to the
+# access point.
+#
+# note - txop_limit is in units of 32microseconds
+# note - acm is admission control mandatory flag. 0 = admission control not
+# required, 1 = mandatory
+# note - here cwMin and cmMax are in exponent form. the actual cw value used
+# will be (2^n)-1 where n is the value given here
+#
+wme_enabled=1
+#
+# Low priority / AC_BK = background
+wme_ac_bk_cwmin=4
+wme_ac_bk_cwmax=10
+wme_ac_bk_aifs=7
+wme_ac_bk_txop_limit=0
+wme_ac_bk_acm=0
+# Note: for IEEE 802.11b mode: cWmin=5 cWmax=10
+#
+# Normal priority / AC_BE = best effort
+wme_ac_be_aifs=3
+wme_ac_be_cwmin=4
+wme_ac_be_cwmax=10
+wme_ac_be_txop_limit=0
+wme_ac_be_acm=0
+# Note: for IEEE 802.11b mode: cWmin=5 cWmax=7
+#
+# High priority / AC_VI = video
+wme_ac_vi_aifs=2
+wme_ac_vi_cwmin=3
+wme_ac_vi_cwmax=4
+wme_ac_vi_txop_limit=94
+wme_ac_vi_acm=0
+# Note: for IEEE 802.11b mode: cWmin=4 cWmax=5 txop_limit=188
+#
+# Highest priority / AC_VO = voice
+wme_ac_vo_aifs=2
+wme_ac_vo_cwmin=2
+wme_ac_vo_cwmax=3
+wme_ac_vo_txop_limit=47
+wme_ac_vo_acm=0
+# Note: for IEEE 802.11b mode: cWmin=3 cWmax=4 burst=102
+
+# Associate as a station to another AP while still acting as an AP on the same
+# channel.
+#assoc_ap_addr=00:12:34:56:78:9a
+
+# Static WEP key configuration
+#
+# The key number to use when transmitting.
+# It must be between 0 and 3, and the corresponding key must be set.
+# default: not set
+#wep_default_key=0
+# The WEP keys to use.
+# A key may be a quoted string or unquoted hexadecimal digits.
+# The key length should be 5, 13, or 16 characters, or 10, 26, or 32
+# digits, depending on whether 40-bit (64-bit), 104-bit (128-bit), or
+# 128-bit (152-bit) WEP is used.
+# Only the default key must be supplied; the others are optional.
+# default: not set
+#wep_key0=123456789a
+#wep_key1="vwxyz"
+#wep_key2=0102030405060708090a0b0c0d
+#wep_key3=".2.4.6.8.0.23"
+
+# Station inactivity limit
+#
+# If a station does not send anything in ap_max_inactivity seconds, an
+# empty data frame is sent to it in order to verify whether it is
+# still in range. If this frame is not ACKed, the station will be
+# disassociated and then deauthenticated. This feature is used to
+# clear station table of old entries when the STAs move out of the
+# range.
+#
+# The station can associate again with the AP if it is still in range;
+# this inactivity poll is just used as a nicer way of verifying
+# inactivity; i.e., client will not report broken connection because
+# disassociation frame is not sent immediately without first polling
+# the STA with a data frame.
+# default: 300 (i.e., 5 minutes)
+#ap_max_inactivity=300
+
+# Enable/disable internal bridge for packets between associated stations.
+#
+# When IEEE 802.11 is used in managed mode, packets are usually send through
+# the AP even if they are from a wireless station to another wireless station.
+# This functionality requires that the AP has a bridge functionality that sends
+# frames back to the same interface if their destination is another associated
+# station. In addition, broadcast/multicast frames from wireless stations will
+# be sent both to the host system net stack (e.g., to eventually wired network)
+# and back to the wireless interface.
+#
+# The internal bridge is implemented within the wireless kernel module and it
+# bypasses kernel filtering (netfilter/iptables/ebtables). If direct
+# communication between the stations needs to be prevented, the internal
+# bridge can be disabled by setting bridge_packets=0.
+#
+# Note: If this variable is not included in hostapd.conf, hostapd does not
+# change the configuration and iwpriv can be used to set the value with
+# 'iwpriv wlan# param 10 0' command. If the variable is in hostapd.conf,
+# hostapd will override possible iwpriv configuration whenever configuration
+# file is reloaded.
+#
+# default: do not control from hostapd (80211.o defaults to 1=enabled)
+#bridge_packets=1
+
+
+##### IEEE 802.1X-2004 related configuration ##################################
+
+# Require IEEE 802.1X authorization
+#ieee8021x=1
+
+# IEEE 802.1X/EAPOL version
+# hostapd is implemented based on IEEE Std 802.1X-2004 which defines EAPOL
+# version 2. However, there are many client implementations that do not handle
+# the new version number correctly (they seem to drop the frames completely).
+# In order to make hostapd interoperate with these clients, the version number
+# can be set to the older version (1) with this configuration value.
+#eapol_version=2
+
+# Optional displayable message sent with EAP Request-Identity. The first \0
+# in this string will be converted to ASCII-0 (nul). This can be used to
+# separate network info (comma separated list of attribute=value pairs); see,
+# e.g., RFC 4284.
+#eap_message=hello
+#eap_message=hello\0networkid=netw,nasid=foo,portid=0,NAIRealms=example.com
+
+# WEP rekeying (disabled if key lengths are not set or are set to 0)
+# Key lengths for default/broadcast and individual/unicast keys:
+# 5 = 40-bit WEP (also known as 64-bit WEP with 40 secret bits)
+# 13 = 104-bit WEP (also known as 128-bit WEP with 104 secret bits)
+#wep_key_len_broadcast=5
+#wep_key_len_unicast=5
+# Rekeying period in seconds. 0 = do not rekey (i.e., set keys only once)
+#wep_rekey_period=300
+
+# EAPOL-Key index workaround (set bit7) for WinXP Supplicant (needed only if
+# only broadcast keys are used)
+eapol_key_index_workaround=0
+
+# EAP reauthentication period in seconds (default: 3600 seconds; 0 = disable
+# reauthentication).
+#eap_reauth_period=3600
+
+# Use PAE group address (01:80:c2:00:00:03) instead of individual target
+# address when sending EAPOL frames with driver=wired. This is the most common
+# mechanism used in wired authentication, but it also requires that the port
+# is only used by one station.
+#use_pae_group_addr=1
+
+##### Integrated EAP server ###################################################
+
+# Optionally, hostapd can be configured to use an integrated EAP server
+# to process EAP authentication locally without need for an external RADIUS
+# server. This functionality can be used both as a local authentication server
+# for IEEE 802.1X/EAPOL and as a RADIUS server for other devices.
+
+# Use integrated EAP server instead of external RADIUS authentication
+# server. This is also needed if hostapd is configured to act as a RADIUS
+# authentication server.
+eap_server=0
+
+# Path for EAP server user database
+#eap_user_file=/etc/hostapd.eap_user
+
+# CA certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS
+#ca_cert=/etc/hostapd.ca.pem
+
+# Server certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS
+#server_cert=/etc/hostapd.server.pem
+
+# Private key matching with the server certificate for EAP-TLS/PEAP/TTLS
+# This may point to the same file as server_cert if both certificate and key
+# are included in a single file. PKCS#12 (PFX) file (.p12/.pfx) can also be
+# used by commenting out server_cert and specifying the PFX file as the
+# private_key.
+#private_key=/etc/hostapd.server.prv
+
+# Passphrase for private key
+#private_key_passwd=secret passphrase
+
+# Enable CRL verification.
+# Note: hostapd does not yet support CRL downloading based on CDP. Thus, a
+# valid CRL signed by the CA is required to be included in the ca_cert file.
+# This can be done by using PEM format for CA certificate and CRL and
+# concatenating these into one file. Whenever CRL changes, hostapd needs to be
+# restarted to take the new CRL into use.
+# 0 = do not verify CRLs (default)
+# 1 = check the CRL of the user certificate
+# 2 = check all CRLs in the certificate path
+#check_crl=1
+
+# dh_file: File path to DH/DSA parameters file (in PEM format)
+# This is an optional configuration file for setting parameters for an
+# ephemeral DH key exchange. In most cases, the default RSA authentication does
+# not use this configuration. However, it is possible setup RSA to use
+# ephemeral DH key exchange. In addition, ciphers with DSA keys always use
+# ephemeral DH keys. This can be used to achieve forward secrecy. If the file
+# is in DSA parameters format, it will be automatically converted into DH
+# params. This parameter is required if anonymous EAP-FAST is used.
+#dh_file=/etc/hostapd.dh.pem
+
+# Configuration data for EAP-SIM database/authentication gateway interface.
+# This is a text string in implementation specific format. The example
+# implementation in eap_sim_db.c uses this as the UNIX domain socket name for
+# the HLR/AuC gateway (e.g., hlr_auc_gw). In this case, the path uses "unix:"
+# prefix.
+#eap_sim_db=unix:/tmp/hlr_auc_gw.sock
+
+# Encryption key for EAP-FAST PAC-Opaque values. This key must be a secret,
+# random value. It is configured as a 16-octet value in hex format. It can be
+# generated, e.g., with the following command:
+# od -tx1 -v -N16 /dev/random | colrm 1 8 | tr -d ' '
+#pac_opaque_encr_key=000102030405060708090a0b0c0d0e0f
+
+# EAP-FAST authority identity (A-ID)
+#eap_fast_a_id=test server
+
+# EAP-SIM and EAP-AKA protected success/failure indication using AT_RESULT_IND
+# (default: 0 = disabled).
+#eap_sim_aka_result_ind=1
+
+
+##### IEEE 802.11f - Inter-Access Point Protocol (IAPP) #######################
+
+# Interface to be used for IAPP broadcast packets
+#iapp_interface=eth0
+
+
+##### RADIUS client configuration #############################################
+# for IEEE 802.1X with external Authentication Server, IEEE 802.11
+# authentication with external ACL for MAC addresses, and accounting
+
+# The own IP address of the access point (used as NAS-IP-Address)
+own_ip_addr=127.0.0.1
+
+# Optional NAS-Identifier string for RADIUS messages. When used, this should be
+# a unique to the NAS within the scope of the RADIUS server. For example, a
+# fully qualified domain name can be used here.
+# When using IEEE 802.11r, nas_identifier must be set and must be between 1 and
+# 48 octets long.
+#nas_identifier=ap.example.com
+
+# RADIUS authentication server
+#auth_server_addr=127.0.0.1
+#auth_server_port=1812
+#auth_server_shared_secret=secret
+
+# RADIUS accounting server
+#acct_server_addr=127.0.0.1
+#acct_server_port=1813
+#acct_server_shared_secret=secret
+
+# Secondary RADIUS servers; to be used if primary one does not reply to
+# RADIUS packets. These are optional and there can be more than one secondary
+# server listed.
+#auth_server_addr=127.0.0.2
+#auth_server_port=1812
+#auth_server_shared_secret=secret2
+#
+#acct_server_addr=127.0.0.2
+#acct_server_port=1813
+#acct_server_shared_secret=secret2
+
+# Retry interval for trying to return to the primary RADIUS server (in
+# seconds). RADIUS client code will automatically try to use the next server
+# when the current server is not replying to requests. If this interval is set,
+# primary server will be retried after configured amount of time even if the
+# currently used secondary server is still working.
+#radius_retry_primary_interval=600
+
+
+# Interim accounting update interval
+# If this is set (larger than 0) and acct_server is configured, hostapd will
+# send interim accounting updates every N seconds. Note: if set, this overrides
+# possible Acct-Interim-Interval attribute in Access-Accept message. Thus, this
+# value should not be configured in hostapd.conf, if RADIUS server is used to
+# control the interim interval.
+# This value should not be less 600 (10 minutes) and must not be less than
+# 60 (1 minute).
+#radius_acct_interim_interval=600
+
+# Dynamic VLAN mode; allow RADIUS authentication server to decide which VLAN
+# is used for the stations. This information is parsed from following RADIUS
+# attributes based on RFC 3580 and RFC 2868: Tunnel-Type (value 13 = VLAN),
+# Tunnel-Medium-Type (value 6 = IEEE 802), Tunnel-Private-Group-ID (value
+# VLANID as a string). vlan_file option below must be configured if dynamic
+# VLANs are used.
+# 0 = disabled (default)
+# 1 = option; use default interface if RADIUS server does not include VLAN ID
+# 2 = required; reject authentication if RADIUS server does not include VLAN ID
+#dynamic_vlan=0
+
+# VLAN interface list for dynamic VLAN mode is read from a separate text file.
+# This list is used to map VLAN ID from the RADIUS server to a network
+# interface. Each station is bound to one interface in the same way as with
+# multiple BSSIDs or SSIDs. Each line in this text file is defining a new
+# interface and the line must include VLAN ID and interface name separated by
+# white space (space or tab).
+#vlan_file=/etc/hostapd.vlan
+
+# Interface where 802.1q tagged packets should appear when a RADIUS server is
+# used to determine which VLAN a station is on. hostapd creates a bridge for
+# each VLAN. Then hostapd adds a VLAN interface (associated with the interface
+# indicated by 'vlan_tagged_interface') and the appropriate wireless interface
+# to the bridge.
+#vlan_tagged_interface=eth0
+
+
+##### RADIUS authentication server configuration ##############################
+
+# hostapd can be used as a RADIUS authentication server for other hosts. This
+# requires that the integrated EAP server is also enabled and both
+# authentication services are sharing the same configuration.
+
+# File name of the RADIUS clients configuration for the RADIUS server. If this
+# commented out, RADIUS server is disabled.
+#radius_server_clients=/etc/hostapd.radius_clients
+
+# The UDP port number for the RADIUS authentication server
+#radius_server_auth_port=1812
+
+# Use IPv6 with RADIUS server (IPv4 will also be supported using IPv6 API)
+#radius_server_ipv6=1
+
+
+##### WPA/IEEE 802.11i configuration ##########################################
+
+# Enable WPA. Setting this variable configures the AP to require WPA (either
+# WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either
+# wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK.
+# For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys),
+# RADIUS authentication server must be configured, and WPA-EAP must be included
+# in wpa_key_mgmt.
+# This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0)
+# and/or WPA2 (full IEEE 802.11i/RSN):
+# bit0 = WPA
+# bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled)
+#wpa=1
+
+# WPA pre-shared keys for WPA-PSK. This can be either entered as a 256-bit
+# secret in hex format (64 hex digits), wpa_psk, or as an ASCII passphrase
+# (8..63 characters) that will be converted to PSK. This conversion uses SSID
+# so the PSK changes when ASCII passphrase is used and the SSID is changed.
+# wpa_psk (dot11RSNAConfigPSKValue)
+# wpa_passphrase (dot11RSNAConfigPSKPassPhrase)
+#wpa_psk=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
+#wpa_passphrase=secret passphrase
+
+# Optionally, WPA PSKs can be read from a separate text file (containing list
+# of (PSK,MAC address) pairs. This allows more than one PSK to be configured.
+# Use absolute path name to make sure that the files can be read on SIGHUP
+# configuration reloads.
+#wpa_psk_file=/etc/hostapd.wpa_psk
+
+# Set of accepted key management algorithms (WPA-PSK, WPA-EAP, or both). The
+# entries are separated with a space.
+# (dot11RSNAConfigAuthenticationSuitesTable)
+#wpa_key_mgmt=WPA-PSK WPA-EAP
+
+# Set of accepted cipher suites (encryption algorithms) for pairwise keys
+# (unicast packets). This is a space separated list of algorithms:
+# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
+# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
+# Group cipher suite (encryption algorithm for broadcast and multicast frames)
+# is automatically selected based on this configuration. If only CCMP is
+# allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise,
+# TKIP will be used as the group cipher.
+# (dot11RSNAConfigPairwiseCiphersTable)
+# Pairwise cipher for WPA (v1) (default: TKIP)
+#wpa_pairwise=TKIP CCMP
+# Pairwise cipher for RSN/WPA2 (default: use wpa_pairwise value)
+#rsn_pairwise=CCMP
+
+# Time interval for rekeying GTK (broadcast/multicast encryption keys) in
+# seconds. (dot11RSNAConfigGroupRekeyTime)
+#wpa_group_rekey=600
+
+# Rekey GTK when any STA that possesses the current GTK is leaving the BSS.
+# (dot11RSNAConfigGroupRekeyStrict)
+#wpa_strict_rekey=1
+
+# Time interval for rekeying GMK (master key used internally to generate GTKs
+# (in seconds).
+#wpa_gmk_rekey=86400
+
+# Enable IEEE 802.11i/RSN/WPA2 pre-authentication. This is used to speed up
+# roaming be pre-authenticating IEEE 802.1X/EAP part of the full RSN
+# authentication and key handshake before actually associating with a new AP.
+# (dot11RSNAPreauthenticationEnabled)
+#rsn_preauth=1
+#
+# Space separated list of interfaces from which pre-authentication frames are
+# accepted (e.g., 'eth0' or 'eth0 wlan0wds0'. This list should include all
+# interface that are used for connections to other APs. This could include
+# wired interfaces and WDS links. The normal wireless data interface towards
+# associated stations (e.g., wlan0) should not be added, since
+# pre-authentication is only used with APs other than the currently associated
+# one.
+#rsn_preauth_interfaces=eth0
+
+# peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e) is
+# allowed. This is only used with RSN/WPA2.
+# 0 = disabled (default)
+# 1 = enabled
+#peerkey=1
+
+# ieee80211w: Whether management frame protection is enabled
+# 0 = disabled (default)
+# 1 = optional
+# 2 = required
+#ieee80211w=0
+
+
+##### IEEE 802.11r configuration ##############################################
+
+# Mobility Domain identifier (dot11FTMobilityDomainID, MDID)
+# MDID is used to indicate a group of APs (within an ESS, i.e., sharing the
+# same SSID) between which a STA can use Fast BSS Transition.
+# 2-octet identifier as a hex string.
+#mobility_domain=a1b2
+
+# PMK-R0 Key Holder identifier (dot11FTR0KeyHolderID)
+# 1 to 48 octet identifier.
+# This is configured with nas_identifier (see RADIUS client section above).
+
+# Default lifetime of the PMK-RO in minutes; range 1..65535
+# (dot11FTR0KeyLifetime)
+#r0_key_lifetime=10000
+
+# PMK-R1 Key Holder identifier (dot11FTR1KeyHolderID)
+# 6-octet identifier as a hex string.
+#r1_key_holder=000102030405
+
+# Reassociation deadline in time units (TUs / 1.024 ms; range 1000..65535)
+# (dot11FTReassociationDeadline)
+#reassociation_deadline=1000
+
+# List of R0KHs in the same Mobility Domain
+# format: <MAC address> <NAS Identifier> <128-bit key as hex string>
+# This list is used to map R0KH-ID (NAS Identifier) to a destination MAC
+# address when requesting PMK-R1 key from the R0KH that the STA used during the
+# Initial Mobility Domain Association.
+#r0kh=02:01:02:03:04:05 r0kh-1.example.com 000102030405060708090a0b0c0d0e0f
+#r0kh=02:01:02:03:04:06 r0kh-2.example.com 00112233445566778899aabbccddeeff
+# And so on.. One line per R0KH.
+
+# List of R1KHs in the same Mobility Domain
+# format: <MAC address> <R0KH-ID> <128-bit key as hex string>
+# This list is used to map R1KH-ID to a destination MAC address when sending
+# PMK-R1 key from the R0KH. This is also the list of authorized R1KHs in the MD
+# that can request PMK-R1 keys.
+#r1kh=02:01:02:03:04:05 02:11:22:33:44:55 000102030405060708090a0b0c0d0e0f
+#r1kh=02:01:02:03:04:06 02:11:22:33:44:66 00112233445566778899aabbccddeeff
+# And so on.. One line per R1KH.
+
+# Whether PMK-R1 push is enabled at R0KH
+# 0 = do not push PMK-R1 to all configured R1KHs (default)
+# 1 = push PMK-R1 to all configured R1KHs whenever a new PMK-R0 is derived
+#pmk_r1_push=1
+
+##### Passive scanning ########################################################
+# Scan different channels every N seconds. 0 = disable passive scanning.
+#passive_scan_interval=60
+
+# Listen N usecs on each channel when doing passive scanning.
+# This value plus the time needed for changing channels should be less than
+# 32 milliseconds (i.e. 32000 usec) to avoid interruptions to normal
+# operations. Time needed for channel changing varies based on the used wlan
+# hardware.
+# default: disabled (0)
+#passive_scan_listen=10000
+
+# Passive scanning mode:
+# 0 = scan all supported modes (802.11a/b/g/Turbo) (default)
+# 1 = scan only the mode that is currently used for normal operations
+#passive_scan_mode=1
+
+# Maximum number of entries kept in AP table (either for passive scanning or
+# for detecting Overlapping Legacy BSS Condition). The oldest entry will be
+# removed when adding a new entry that would make the list grow over this
+# limit. Note! Wi-Fi certification for IEEE 802.11g requires that OLBC is
+# enabled, so this field should not be set to 0 when using IEEE 802.11g.
+# default: 255
+#ap_table_max_size=255
+
+# Number of seconds of no frames received after which entries may be deleted
+# from the AP table. Since passive scanning is not usually performed frequently
+# this should not be set to very small value. In addition, there is no
+# guarantee that every scan cycle will receive beacon frames from the
+# neighboring APs.
+# default: 60
+#ap_table_expiration_time=3600
+
+
+##### Multiple BSSID support ##################################################
+#
+# Above configuration is using the default interface (wlan#, or multi-SSID VLAN
+# interfaces). Other BSSIDs can be added by using separator 'bss' with
+# default interface name to be allocated for the data packets of the new BSS.
+#
+# hostapd will generate BSSID mask based on the BSSIDs that are
+# configured. hostapd will verify that dev_addr & MASK == dev_addr. If this is
+# not the case, the MAC address of the radio must be changed before starting
+# hostapd (ifconfig wlan0 hw ether <MAC addr>).
+#
+# BSSIDs are assigned in order to each BSS, unless an explicit BSSID is
+# specified using the 'bssid' parameter.
+# If an explicit BSSID is specified, it must be chosen such that it:
+# - results in a valid MASK that covers it and the dev_addr
+# - is not the same as the MAC address of the radio
+# - is not the same as any other explicitly specified BSSID
+#
+# Please note that hostapd uses some of the values configured for the first BSS
+# as the defaults for the following BSSes. However, it is recommended that all
+# BSSes include explicit configuration of all relevant configuration items.
+#
+#bss=wlan0_0
+#ssid=test2
+# most of the above items can be used here (apart from radio interface specific
+# items, like channel)
+
+#bss=wlan0_1
+#bssid=00:13:10:95:fe:0b
+# ...