# to make wpa_supplicant interoperate with these APs, the version number is set
# to 1 by default. This configuration value can be used to set it to the new
# version (2).
+# Note: When using MACsec, eapol_version shall be set to 3, which is
+# defined in IEEE Std 802.1X-2010.
eapol_version=1
# AP scanning/selection
# non-WPA drivers when using IEEE 802.1X mode; do not try to associate with
# APs (i.e., external program needs to control association). This mode must
# also be used when using wired Ethernet drivers.
+# Note: macsec_qca driver is one type of Ethernet driver which implements
+# macsec feature.
# 2: like 0, but associate with APs using security policy and SSID (but not
# BSSID); this can be used, e.g., with ndiswrapper and NDIS drivers to
# enable operation with hidden SSIDs and optimized roaming; in this mode,
# the driver reports successful association; each network block should have
# explicit security policy (i.e., only one option in the lists) for
# key_mgmt, pairwise, group, proto variables
+# Note: ap_scan=2 should not be used with the nl80211 driver interface (the
+# current Linux interface). ap_scan=1 is optimized work working with nl80211.
+# For finding networks using hidden SSID, scan_ssid=1 in the network block can
+# be used with nl80211.
# When using IBSS or AP mode, ap_scan=2 mode can force the new network to be
# created immediately regardless of scan results. ap_scan=1 mode will first try
# to scan for existing networks and only if no matches with the enabled
# networks are found, a new IBSS or AP mode network is created.
ap_scan=1
+# Whether to force passive scan for network connection
+#
+# By default, scans will send out Probe Request frames on channels that allow
+# active scanning. This advertise the local station to the world. Normally this
+# is fine, but users may wish to do passive scanning where the radio should only
+# listen quietly for Beacon frames and not send any Probe Request frames. Actual
+# functionality may be driver dependent.
+#
+# This parameter can be used to force only passive scanning to be used
+# for network connection cases. It should be noted that this will slow
+# down scan operations and reduce likelihood of finding the AP. In
+# addition, some use cases will override this due to functional
+# requirements, e.g., for finding an AP that uses hidden SSID
+# (scan_ssid=1) or P2P device discovery.
+#
+# 0: Do normal scans (allow active scans) (default)
+# 1: Do passive scans.
+#passive_scan=0
+
+# MPM residency
+# By default, wpa_supplicant implements the mesh peering manager (MPM) for an
+# open mesh. However, if the driver can implement the MPM, you may set this to
+# 0 to use the driver version. When AMPE is enabled, the wpa_supplicant MPM is
+# always used.
+# 0: MPM lives in the driver
+# 1: wpa_supplicant provides an MPM which handles peering (default)
+#user_mpm=1
+
+# Maximum number of peer links (0-255; default: 99)
+# Maximum number of mesh peering currently maintained by the STA.
+#max_peer_links=99
+
+# Timeout in seconds to detect STA inactivity (default: 300 seconds)
+#
+# This timeout value is used in mesh STA to clean up inactive stations.
+#mesh_max_inactivity=300
+
+# cert_in_cb - Whether to include a peer certificate dump in events
+# This controls whether peer certificates for authentication server and
+# its certificate chain are included in EAP peer certificate events. This is
+# enabled by default.
+#cert_in_cb=1
+
# EAP fast re-authentication
# By default, fast re-authentication is enabled for all EAP methods that
# support it. This variable can be used to disable fast re-authentication.
# configure the path to the pkcs11 module required by the pkcs11 engine
#pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
+# OpenSSL cipher string
+#
+# This is an OpenSSL specific configuration option for configuring the default
+# ciphers. If not set, "DEFAULT:!EXP:!LOW" is used as the default.
+# See https://www.openssl.org/docs/apps/ciphers.html for OpenSSL documentation
+# on cipher suite configuration. This is applicable only if wpa_supplicant is
+# built to use OpenSSL.
+#openssl_ciphers=DEFAULT:!EXP:!LOW
+
+
# Dynamic EAP methods
# If EAP methods were built dynamically as shared object files, they need to be
# loaded here before being used in the network blocks. By default, EAP methods
#wps_nfc_dh_privkey: Hexdump of DH Private Key
#wps_nfc_dev_pw: Hexdump of Device Password
+# Priority for the networks added through WPS
+# This priority value will be set to each network profile that is added
+# by executing the WPS protocol.
+#wps_priority=0
+
# Maximum number of BSS entries to keep in memory
# Default: 200
# This can be used to limit memory use on the BSS entries (cached scan
# up to the limit of 300 seconds (3, 9, 27 ... 300)
# For periodic module, parameters would be <fixed interval>
#autoscan=periodic:30
-# So a delay of 30 seconds will be applied between each scan
+# So a delay of 30 seconds will be applied between each scan.
+# Note: If sched_scan_plans are configured and supported by the driver,
+# autoscan is ignored.
# filter_ssids - SSID-based scan result filtering
# 0 = do not filter scan results (default)
# format: <backend name>[:<optional backend parameters>]
#ext_password_backend=test:pw1=password|pw2=testing
+
+# Disable P2P functionality
+# p2p_disabled=1
+
# Timeout in seconds to detect STA inactivity (default: 300 seconds)
#
# This timeout value is used in P2P GO mode to clean up
# inactive stations.
#p2p_go_max_inactivity=300
+# Passphrase length (8..63) for P2P GO
+#
+# This parameter controls the length of the random passphrase that is
+# generated at the GO. Default: 8.
+#p2p_passphrase_len=8
+
+# Extra delay between concurrent P2P search iterations
+#
+# This value adds extra delay in milliseconds between concurrent search
+# iterations to make p2p_find friendlier to concurrent operations by avoiding
+# it from taking 100% of radio resources. The default value is 500 ms.
+#p2p_search_delay=500
+
# Opportunistic Key Caching (also known as Proactive Key Caching) default
# This parameter can be used to set the default behavior for the
# proactive_key_caching parameter. By default, OKC is disabled unless enabled
# 1: Scan current operating frequency if another VIF on the same radio
# is already associated.
+# MAC address policy default
+# 0 = use permanent MAC address
+# 1 = use random MAC address for each ESS connection
+# 2 = like 1, but maintain OUI (with local admin bit set)
+#
+# By default, permanent MAC address is used unless policy is changed by
+# the per-network mac_addr parameter. Global mac_addr=1 can be used to
+# change this default behavior.
+#mac_addr=0
+
+# Lifetime of random MAC address in seconds (default: 60)
+#rand_addr_lifetime=60
+
+# MAC address policy for pre-association operations (scanning, ANQP)
+# 0 = use permanent MAC address
+# 1 = use random MAC address
+# 2 = like 1, but maintain OUI (with local admin bit set)
+#preassoc_mac_addr=0
+
# Interworking (IEEE 802.11u)
# Enable Interworking
# (non-exact match means any subdomain matches the entry; priority is in
# 0..255 range with 0 being the highest priority)
#
+# update_identifier: PPS MO ID
+# (Hotspot 2.0 PerProviderSubscription/UpdateIdentifier)
+#
+# provisioning_sp: FQDN of the SP that provisioned the credential
+# This optional field can be used to keep track of the SP that provisioned
+# the credential to find the PPS MO (./Wi-Fi/<provisioning_sp>).
+#
+# Minimum backhaul threshold (PPS/<X+>/Policy/MinBackhauldThreshold/*)
+# These fields can be used to specify minimum download/upload backhaul
+# bandwidth that is preferred for the credential. This constraint is
+# ignored if the AP does not advertise WAN Metrics information or if the
+# limit would prevent any connection. Values are in kilobits per second.
+# min_dl_bandwidth_home
+# min_ul_bandwidth_home
+# min_dl_bandwidth_roaming
+# min_ul_bandwidth_roaming
+#
+# max_bss_load: Maximum BSS Load Channel Utilization (1..255)
+# (PPS/<X+>/Policy/MaximumBSSLoadValue)
+# This value is used as the maximum channel utilization for network
+# selection purposes for home networks. If the AP does not advertise
+# BSS Load or if the limit would prevent any connection, this constraint
+# will be ignored.
+#
+# req_conn_capab: Required connection capability
+# (PPS/<X+>/Policy/RequiredProtoPortTuple)
+# This value is used to configure set of required protocol/port pairs that
+# a roaming network shall support (include explicitly in Connection
+# Capability ANQP element). This constraint is ignored if the AP does not
+# advertise Connection Capability or if this constraint would prevent any
+# network connection. This policy is not used in home networks.
+# Format: <protocol>[:<comma-separated list of ports]
+# Multiple entries can be used to list multiple requirements.
+# For example, number of common TCP protocols:
+# req_conn_capab=6,22,80,443
+# For example, IPSec/IKE:
+# req_conn_capab=17:500
+# req_conn_capab=50
+#
+# ocsp: Whether to use/require OCSP to check server certificate
+# 0 = do not use OCSP stapling (TLS certificate status extension)
+# 1 = try to use OCSP stapling, but not require response
+# 2 = require valid OCSP stapling response
+#
+# sim_num: Identifier for which SIM to use in multi-SIM devices
+#
# for example:
#
#cred={
# Hotspot 2.0
# hs20=1
+# Scheduled scan plans
+#
+# A space delimited list of scan plans. Each scan plan specifies the scan
+# interval and number of iterations, delimited by a colon. The last scan plan
+# will run infinitely and thus must specify only the interval and not the number
+# of iterations.
+#
+# The driver advertises the maximum number of scan plans supported. If more scan
+# plans than supported are configured, only the first ones are set (up to the
+# maximum supported). The last scan plan that specifies only the interval is
+# always set as the last plan.
+#
+# If the scan interval or the number of iterations for a scan plan exceeds the
+# maximum supported, it will be set to the maximum supported value.
+#
+# Format:
+# sched_scan_plans=<interval:iterations> <interval:iterations> ... <interval>
+#
+# Example:
+# sched_scan_plans=10:100 20:200 30
+
# network block
#
# Each network (usually AP's sharing the same SSID) is configured as a separate
# bgscan="learn:<short bgscan interval in seconds>:<signal strength threshold>:
# <long interval>[:<database file name>]"
# bgscan="learn:30:-45:300:/etc/wpa_supplicant/network1.bgscan"
+# Explicitly disable bgscan by setting
+# bgscan=""
#
# This option can also be set outside of all network blocks for the bgscan
# parameter to apply for all the networks that have no specific bgscan
# startup and reconfiguration time can be optimized by generating the PSK only
# only when the passphrase or SSID has actually changed.
#
+# mem_only_psk: Whether to keep PSK/passphrase only in memory
+# 0 = allow psk/passphrase to be stored to the configuration file
+# 1 = do not store psk/passphrase to the configuration file
+#mem_only_psk=0
+#
# eapol_flags: IEEE 802.1X/EAPOL options (bit field)
# Dynamic WEP key required for non-WPA mode
# bit0 (1): require dynamically generated unicast WEP key
# bit1 (2): require dynamically generated broadcast WEP key
# (3 = require both keys; default)
-# Note: When using wired authentication, eapol_flags must be set to 0 for the
-# authentication to be completed successfully.
+# Note: When using wired authentication (including macsec_qca driver),
+# eapol_flags must be set to 0 for the authentication to be completed
+# successfully.
+#
+# macsec_policy: IEEE 802.1X/MACsec options
+# This determines how sessions are secured with MACsec. It is currently
+# applicable only when using the macsec_qca driver interface.
+# 0: MACsec not in use (default)
+# 1: MACsec enabled - Should secure, accept key server's advice to
+# determine whether to use a secure session or not.
#
# mixed_cell: This option can be used to configure whether so called mixed
# cells, i.e., networks that use both plaintext and encryption in the same
# sertificate is only accepted if it contains this string in the subject.
# The subject string is in following format:
# /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as@example.com
+# Note: Since this is a substring match, this cannot be used securily to
+# do a suffix match against a possible domain name in the CN entry. For
+# such a use case, domain_suffix_match or domain_match should be used
+# instead.
# altsubject_match: Semicolon separated string of entries to be matched against
# the alternative subject name of the authentication server certificate.
# If this string is set, the server sertificate is only accepted if it
# Example: EMAIL:server@example.com
# Example: DNS:server.example.com;DNS:server2.example.com
# Following types are supported: EMAIL, DNS, URI
+# domain_suffix_match: Constraint for server domain name. If set, this FQDN is
+# used as a suffix match requirement for the AAAserver certificate in
+# SubjectAltName dNSName element(s). If a matching dNSName is found, this
+# constraint is met. If no dNSName values are present, this constraint is
+# matched against SubjectName CN using same suffix match comparison.
+#
+# Suffix match here means that the host/domain name is compared one label
+# at a time starting from the top-level domain and all the labels in
+# domain_suffix_match shall be included in the certificate. The
+# certificate may include additional sub-level labels in addition to the
+# required labels.
+#
+# For example, domain_suffix_match=example.com would match
+# test.example.com but would not match test-example.com.
+# domain_match: Constraint for server domain name
+# If set, this FQDN is used as a full match requirement for the
+# server certificate in SubjectAltName dNSName element(s). If a
+# matching dNSName is found, this constraint is met. If no dNSName
+# values are present, this constraint is matched against SubjectName CN
+# using same full match comparison. This behavior is similar to
+# domain_suffix_match, but has the requirement of a full match, i.e.,
+# no subdomains or wildcard matches are allowed. Case-insensitive
+# comparison is used, so "Example.com" matches "example.com", but would
+# not match "test.Example.com".
# phase1: Phase1 (outer authentication, i.e., TLS tunnel) parameters
# (string with field-value pairs, e.g., "peapver=0" or
# "peapver=1 peaplabel=1")
# * 2 = require cryptobinding
# EAP-WSC (WPS) uses following options: pin=<Device Password> or
# pbc=1.
+#
+# For wired IEEE 802.1X authentication, "allow_canned_success=1" can be
+# used to configure a mode that allows EAP-Success (and EAP-Failure)
+# without going through authentication step. Some switches use such
+# sequence when forcing the port to be authorized/unauthorized or as a
+# fallback option if the authentication server is unreachable. By default,
+# wpa_supplicant discards such frames to protect against potential attacks
+# by rogue devices, but this option can be used to disable that protection
+# for cases where the server/authenticator does not need to be
+# authenticated.
# phase2: Phase2 (inner authentication with TLS tunnel) parameters
# (string with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
-# "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS)
+# "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS). "mschapv2_retry=0" can be
+# used to disable MSCHAPv2 password retry in authentication failure cases.
#
# TLS-based methods can use the following parameters to control TLS behavior
# (these are normally in the phase1 parameter, but can be used also in the
# tls_disable_session_ticket=0 - allow TLS Session Ticket extension to be used
# Note: If not set, this is automatically set to 1 for EAP-TLS/PEAP/TTLS
# as a workaround for broken authentication server implementations unless
-# EAP workarounds are disabled with eap_workarounds=0.
+# EAP workarounds are disabled with eap_workaround=0.
# For EAP-FAST, this must be set to 0 (or left unconfigured for the
# default value to be used automatically).
+# tls_disable_tlsv1_0=1 - disable use of TLSv1.0
# tls_disable_tlsv1_1=1 - disable use of TLSv1.1 (a workaround for AAA servers
# that have issues interoperating with updated TLS version)
# tls_disable_tlsv1_2=1 - disable use of TLSv1.2 (a workaround for AAA servers
# private_key2_passwd: Password for private key file
# dh_file2: File path to DH/DSA parameters file (in PEM format)
# subject_match2: Substring to be matched against the subject of the
-# authentication server certificate.
-# altsubject_match2: Substring to be matched against the alternative subject
-# name of the authentication server certificate.
+# authentication server certificate. See subject_match for more details.
+# altsubject_match2: Semicolon separated string of entries to be matched
+# against the alternative subject name of the authentication server
+# certificate. See altsubject_match documentation for more details.
+# domain_suffix_match2: Constraint for server domain name. See
+# domain_suffix_match for more details.
#
# fragment_size: Maximum EAP fragment size in bytes (default 1398).
# This value limits the fragment size for EAP methods that support
# 1 = try to use OCSP stapling, but not require response
# 2 = require valid OCSP stapling response
#
+# openssl_ciphers: OpenSSL specific cipher configuration
+# This can be used to override the global openssl_ciphers configuration
+# parameter (see above).
+#
+# erp: Whether EAP Re-authentication Protocol (ERP) is enabled
+#
# EAP-FAST variables:
# pac_file: File path for the PAC entries. wpa_supplicant will need to be able
# to create this file and write updates to it when PAC is being
# Beacon interval (default: 100 TU)
#beacon_int=100
+# MAC address policy
+# 0 = use permanent MAC address
+# 1 = use random MAC address for each ESS connection
+# 2 = like 1, but maintain OUI (with local admin bit set)
+#mac_addr=0
+
# disable_ht: Whether HT (802.11n) should be disabled.
# 0 = HT enabled (if AP supports it)
# 1 = HT disabled
# 0 = SGI enabled (if AP supports it)
# 1 = SGI disabled
#
+# disable_ldpc: Whether LDPC should be disabled.
+# 0 = LDPC enabled (if AP supports it)
+# 1 = LDPC disabled
+#
+# ht40_intolerant: Whether 40 MHz intolerant should be indicated.
+# 0 = 40 MHz tolerant (default)
+# 1 = 40 MHz intolerant
+#
# ht_mcs: Configure allowed MCS rates.
# Parsed as an array of bytes, in base-16 (ascii-hex)
# ht_mcs="" // Use all available (default)
# 0 = Enable MAX-AMSDU if hardware supports it.
# 1 = Disable AMSDU
#
+# ampdu_factor: Maximum A-MPDU Length Exponent
+# Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
+#
# ampdu_density: Allow overriding AMPDU density configuration.
# Treated as hint by the kernel.
# -1 = Do not make any changes.
# 2: MCS 0-9
# 3: not supported
+##### Fast Session Transfer (FST) support #####################################
+#
+# The options in this section are only available when the build configuration
+# option CONFIG_FST is set while compiling hostapd. They allow this interface
+# to be a part of FST setup.
+#
+# FST is the transfer of a session from a channel to another channel, in the
+# same or different frequency bands.
+#
+# For detals, see IEEE Std 802.11ad-2012.
+
+# Identifier of an FST Group the interface belongs to.
+#fst_group_id=bond0
+
+# Interface priority within the FST Group.
+# Announcing a higher priority for an interface means declaring it more
+# preferable for FST switch.
+# fst_priority is in 1..255 range with 1 being the lowest priority.
+#fst_priority=100
+
+# Default LLT value for this interface in milliseconds. The value used in case
+# no value provided during session setup. Default is 50 msec.
+# fst_llt is in 1..4294967 range (due to spec limitation, see 10.32.2.2
+# Transitioning between states).
+#fst_llt=100
+
# Example blocks:
# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers
psk="secret passphrase"
}
+# open mesh network
+network={
+ ssid="test mesh"
+ mode=5
+ frequency=2437
+ key_mgmt=NONE
+}
+
+# secure (SAE + AMPE) network
+network={
+ ssid="secure mesh"
+ mode=5
+ frequency=2437
+ key_mgmt=SAE
+ psk="very secret passphrase"
+}
+
# Catch all example that allows more or less all configuration modes
network={
key_mgmt=NONE
}
+# Example configuration blacklisting two APs - these will be ignored
+# for this network.
+network={
+ ssid="example"
+ psk="very secret passphrase"
+ bssid_blacklist=02:11:22:33:44:55 02:22:aa:44:55:66
+}
+
+# Example configuration limiting AP selection to a specific set of APs;
+# any other AP not matching the masked address will be ignored.
+network={
+ ssid="example"
+ psk="very secret passphrase"
+ bssid_whitelist=02:55:ae:bc:00:00/ff:ff:ff:ff:00:00 00:00:77:66:55:44/00:00:ff:ff:ff:ff
+}
# Example config file that will only scan on channel 36.
freq_list=5180
network={
key_mgmt=NONE
}
+
+
+# Example MACsec configuration
+#network={
+# key_mgmt=IEEE8021X
+# eap=TTLS
+# phase2="auth=PAP"
+# anonymous_identity="anonymous@example.com"
+# identity="user@example.com"
+# password="secretr"
+# ca_cert="/etc/cert/ca.pem"
+# eapol_flags=0
+# macsec_policy=1
+#}