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- # Example hostapd build time configuration
- #
- # This file lists the configuration options that are used when building the
- # hostapd binary. All lines starting with # are ignored. Configuration option
- # lines must be commented out complete, if they are not to be included, i.e.,
- # just setting VARIABLE=n is not disabling that variable.
- #
- # This file is included in Makefile, so variables like CFLAGS and LIBS can also
- # be modified from here. In most cass, these lines should use += in order not
- # to override previous values of the variables.
- # Driver interface for Host AP driver
- CONFIG_DRIVER_HOSTAP=y
- # Driver interface for wired authenticator
- #CONFIG_DRIVER_WIRED=y
- # Driver interface for drivers using the nl80211 kernel interface
- CONFIG_DRIVER_NL80211=y
- # QCA vendor extensions to nl80211
- #CONFIG_DRIVER_NL80211_QCA=y
- # driver_nl80211.c requires libnl. If you are compiling it yourself
- # you may need to point hostapd to your version of libnl.
- #
- #CFLAGS += -I$<path to libnl include files>
- #LIBS += -L$<path to libnl library files>
- # Use libnl v2.0 (or 3.0) libraries.
- #CONFIG_LIBNL20=y
- # Use libnl 3.2 libraries (if this is selected, CONFIG_LIBNL20 is ignored)
- CONFIG_LIBNL32=y
- # Driver interface for FreeBSD net80211 layer (e.g., Atheros driver)
- #CONFIG_DRIVER_BSD=y
- #CFLAGS += -I/usr/local/include
- #LIBS += -L/usr/local/lib
- #LIBS_p += -L/usr/local/lib
- #LIBS_c += -L/usr/local/lib
- # Driver interface for no driver (e.g., RADIUS server only)
- #CONFIG_DRIVER_NONE=y
- # IEEE 802.11F/IAPP
- CONFIG_IAPP=y
- # WPA2/IEEE 802.11i RSN pre-authentication
- CONFIG_RSN_PREAUTH=y
- # IEEE 802.11w (management frame protection)
- CONFIG_IEEE80211W=y
- # Integrated EAP server
- CONFIG_EAP=y
- # EAP Re-authentication Protocol (ERP) in integrated EAP server
- CONFIG_ERP=y
- # EAP-MD5 for the integrated EAP server
- CONFIG_EAP_MD5=y
- # EAP-TLS for the integrated EAP server
- CONFIG_EAP_TLS=y
- # EAP-MSCHAPv2 for the integrated EAP server
- CONFIG_EAP_MSCHAPV2=y
- # EAP-PEAP for the integrated EAP server
- CONFIG_EAP_PEAP=y
- # EAP-GTC for the integrated EAP server
- CONFIG_EAP_GTC=y
- # EAP-TTLS for the integrated EAP server
- CONFIG_EAP_TTLS=y
- # EAP-SIM for the integrated EAP server
- #CONFIG_EAP_SIM=y
- # EAP-AKA for the integrated EAP server
- #CONFIG_EAP_AKA=y
- # EAP-AKA' for the integrated EAP server
- # This requires CONFIG_EAP_AKA to be enabled, too.
- #CONFIG_EAP_AKA_PRIME=y
- # EAP-PAX for the integrated EAP server
- #CONFIG_EAP_PAX=y
- # EAP-PSK for the integrated EAP server (this is _not_ needed for WPA-PSK)
- #CONFIG_EAP_PSK=y
- # EAP-pwd for the integrated EAP server (secure authentication with a password)
- #CONFIG_EAP_PWD=y
- # EAP-SAKE for the integrated EAP server
- #CONFIG_EAP_SAKE=y
- # EAP-GPSK for the integrated EAP server
- #CONFIG_EAP_GPSK=y
- # Include support for optional SHA256 cipher suite in EAP-GPSK
- #CONFIG_EAP_GPSK_SHA256=y
- # EAP-FAST for the integrated EAP server
- # Note: If OpenSSL is used as the TLS library, OpenSSL 1.0 or newer is needed
- # for EAP-FAST support. Older OpenSSL releases would need to be patched, e.g.,
- # with openssl-0.9.8x-tls-extensions.patch, to add the needed functions.
- #CONFIG_EAP_FAST=y
- # Wi-Fi Protected Setup (WPS)
- #CONFIG_WPS=y
- # Enable UPnP support for external WPS Registrars
- #CONFIG_WPS_UPNP=y
- # Enable WPS support with NFC config method
- #CONFIG_WPS_NFC=y
- # EAP-IKEv2
- #CONFIG_EAP_IKEV2=y
- # Trusted Network Connect (EAP-TNC)
- #CONFIG_EAP_TNC=y
- # EAP-EKE for the integrated EAP server
- #CONFIG_EAP_EKE=y
- # PKCS#12 (PFX) support (used to read private key and certificate file from
- # a file that usually has extension .p12 or .pfx)
- CONFIG_PKCS12=y
- # RADIUS authentication server. This provides access to the integrated EAP
- # server from external hosts using RADIUS.
- #CONFIG_RADIUS_SERVER=y
- # Build IPv6 support for RADIUS operations
- CONFIG_IPV6=y
- # IEEE Std 802.11r-2008 (Fast BSS Transition)
- #CONFIG_IEEE80211R=y
- # Use the hostapd's IEEE 802.11 authentication (ACL), but without
- # the IEEE 802.11 Management capability (e.g., FreeBSD/net80211)
- #CONFIG_DRIVER_RADIUS_ACL=y
- # IEEE 802.11n (High Throughput) support
- #CONFIG_IEEE80211N=y
- # Wireless Network Management (IEEE Std 802.11v-2011)
- # Note: This is experimental and not complete implementation.
- #CONFIG_WNM=y
- # IEEE 802.11ac (Very High Throughput) support
- #CONFIG_IEEE80211AC=y
- # IEEE 802.11ax HE support
- # Note: This is experimental and work in progress. The definitions are still
- # subject to change and this should not be expected to interoperate with the
- # final IEEE 802.11ax version.
- #CONFIG_IEEE80211AX=y
- # Remove debugging code that is printing out debug messages to stdout.
- # This can be used to reduce the size of the hostapd considerably if debugging
- # code is not needed.
- #CONFIG_NO_STDOUT_DEBUG=y
- # Add support for writing debug log to a file: -f /tmp/hostapd.log
- # Disabled by default.
- #CONFIG_DEBUG_FILE=y
- # Send debug messages to syslog instead of stdout
- #CONFIG_DEBUG_SYSLOG=y
- # Add support for sending all debug messages (regardless of debug verbosity)
- # to the Linux kernel tracing facility. This helps debug the entire stack by
- # making it easy to record everything happening from the driver up into the
- # same file, e.g., using trace-cmd.
- #CONFIG_DEBUG_LINUX_TRACING=y
- # Remove support for RADIUS accounting
- #CONFIG_NO_ACCOUNTING=y
- # Remove support for RADIUS
- #CONFIG_NO_RADIUS=y
- # Remove support for VLANs
- #CONFIG_NO_VLAN=y
- # Enable support for fully dynamic VLANs. This enables hostapd to
- # automatically create bridge and VLAN interfaces if necessary.
- #CONFIG_FULL_DYNAMIC_VLAN=y
- # Use netlink-based kernel API for VLAN operations instead of ioctl()
- # Note: This requires libnl 3.1 or newer.
- #CONFIG_VLAN_NETLINK=y
- # Remove support for dumping internal state through control interface commands
- # This can be used to reduce binary size at the cost of disabling a debugging
- # option.
- #CONFIG_NO_DUMP_STATE=y
- # Enable tracing code for developer debugging
- # This tracks use of memory allocations and other registrations and reports
- # incorrect use with a backtrace of call (or allocation) location.
- #CONFIG_WPA_TRACE=y
- # For BSD, comment out these.
- #LIBS += -lexecinfo
- #LIBS_p += -lexecinfo
- #LIBS_c += -lexecinfo
- # Use libbfd to get more details for developer debugging
- # This enables use of libbfd to get more detailed symbols for the backtraces
- # generated by CONFIG_WPA_TRACE=y.
- #CONFIG_WPA_TRACE_BFD=y
- # For BSD, comment out these.
- #LIBS += -lbfd -liberty -lz
- #LIBS_p += -lbfd -liberty -lz
- #LIBS_c += -lbfd -liberty -lz
- # hostapd depends on strong random number generation being available from the
- # operating system. os_get_random() function is used to fetch random data when
- # needed, e.g., for key generation. On Linux and BSD systems, this works by
- # reading /dev/urandom. It should be noted that the OS entropy pool needs to be
- # properly initialized before hostapd is started. This is important especially
- # on embedded devices that do not have a hardware random number generator and
- # may by default start up with minimal entropy available for random number
- # generation.
- #
- # As a safety net, hostapd is by default trying to internally collect
- # additional entropy for generating random data to mix in with the data
- # fetched from the OS. This by itself is not considered to be very strong, but
- # it may help in cases where the system pool is not initialized properly.
- # However, it is very strongly recommended that the system pool is initialized
- # with enough entropy either by using hardware assisted random number
- # generator or by storing state over device reboots.
- #
- # hostapd can be configured to maintain its own entropy store over restarts to
- # enhance random number generation. This is not perfect, but it is much more
- # secure than using the same sequence of random numbers after every reboot.
- # This can be enabled with -e<entropy file> command line option. The specified
- # file needs to be readable and writable by hostapd.
- #
- # If the os_get_random() is known to provide strong random data (e.g., on
- # Linux/BSD, the board in question is known to have reliable source of random
- # data from /dev/urandom), the internal hostapd random pool can be disabled.
- # This will save some in binary size and CPU use. However, this should only be
- # considered for builds that are known to be used on devices that meet the
- # requirements described above.
- #CONFIG_NO_RANDOM_POOL=y
- # Should we use poll instead of select? Select is used by default.
- #CONFIG_ELOOP_POLL=y
- # Should we use epoll instead of select? Select is used by default.
- #CONFIG_ELOOP_EPOLL=y
- # Should we use kqueue instead of select? Select is used by default.
- #CONFIG_ELOOP_KQUEUE=y
- # Select TLS implementation
- # openssl = OpenSSL (default)
- # gnutls = GnuTLS
- # internal = Internal TLSv1 implementation (experimental)
- # linux = Linux kernel AF_ALG and internal TLSv1 implementation (experimental)
- # none = Empty template
- #CONFIG_TLS=openssl
- # TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.1)
- # can be enabled to get a stronger construction of messages when block ciphers
- # are used.
- #CONFIG_TLSV11=y
- # TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.2)
- # can be enabled to enable use of stronger crypto algorithms.
- #CONFIG_TLSV12=y
- # Select which ciphers to use by default with OpenSSL if the user does not
- # specify them.
- #CONFIG_TLS_DEFAULT_CIPHERS="DEFAULT:!EXP:!LOW"
- # If CONFIG_TLS=internal is used, additional library and include paths are
- # needed for LibTomMath. Alternatively, an integrated, minimal version of
- # LibTomMath can be used. See beginning of libtommath.c for details on benefits
- # and drawbacks of this option.
- #CONFIG_INTERNAL_LIBTOMMATH=y
- #ifndef CONFIG_INTERNAL_LIBTOMMATH
- #LTM_PATH=/usr/src/libtommath-0.39
- #CFLAGS += -I$(LTM_PATH)
- #LIBS += -L$(LTM_PATH)
- #LIBS_p += -L$(LTM_PATH)
- #endif
- # At the cost of about 4 kB of additional binary size, the internal LibTomMath
- # can be configured to include faster routines for exptmod, sqr, and div to
- # speed up DH and RSA calculation considerably
- #CONFIG_INTERNAL_LIBTOMMATH_FAST=y
- # Interworking (IEEE 802.11u)
- # This can be used to enable functionality to improve interworking with
- # external networks.
- #CONFIG_INTERWORKING=y
- # Hotspot 2.0
- #CONFIG_HS20=y
- # Enable SQLite database support in hlr_auc_gw, EAP-SIM DB, and eap_user_file
- #CONFIG_SQLITE=y
- # Enable Fast Session Transfer (FST)
- #CONFIG_FST=y
- # Enable CLI commands for FST testing
- #CONFIG_FST_TEST=y
- # Testing options
- # This can be used to enable some testing options (see also the example
- # configuration file) that are really useful only for testing clients that
- # connect to this hostapd. These options allow, for example, to drop a
- # certain percentage of probe requests or auth/(re)assoc frames.
- #
- CONFIG_TESTING_OPTIONS=y
- # Automatic Channel Selection
- # This will allow hostapd to pick the channel automatically when channel is set
- # to "acs_survey" or "0". Eventually, other ACS algorithms can be added in
- # similar way.
- #
- # Automatic selection is currently only done through initialization, later on
- # we hope to do background checks to keep us moving to more ideal channels as
- # time goes by. ACS is currently only supported through the nl80211 driver and
- # your driver must have survey dump capability that is filled by the driver
- # during scanning.
- #
- # You can customize the ACS survey algorithm with the hostapd.conf variable
- # acs_num_scans.
- #
- # Supported ACS drivers:
- # * ath9k
- # * ath5k
- # * ath10k
- #
- # For more details refer to:
- # http://wireless.kernel.org/en/users/Documentation/acs
- #
- #CONFIG_ACS=y
- # Multiband Operation support
- # These extentions facilitate efficient use of multiple frequency bands
- # available to the AP and the devices that may associate with it.
- #CONFIG_MBO=y
- # Client Taxonomy
- # Has the AP retain the Probe Request and (Re)Association Request frames from
- # a client, from which a signature can be produced which can identify the model
- # of client device like "Nexus 6P" or "iPhone 5s".
- #CONFIG_TAXONOMY=y
- # Fast Initial Link Setup (FILS) (IEEE 802.11ai)
- # Note: This is an experimental and not yet complete implementation. This
- # should not be enabled for production use.
- #CONFIG_FILS=y
- # FILS shared key authentication with PFS
- #CONFIG_FILS_SK_PFS=y
- # Include internal line edit mode in hostapd_cli. This can be used to provide
- # limited command line editing and history support.
- #CONFIG_WPA_CLI_EDIT=y
- # Opportunistic Wireless Encryption (OWE)
- # Experimental implementation of draft-harkins-owe-07.txt
- #CONFIG_OWE=y
- # Override default value for the wpa_disable_eapol_key_retries configuration
- # parameter. See that parameter in hostapd.conf for more details.
- #CFLAGS += -DDEFAULT_WPA_DISABLE_EAPOL_KEY_RETRIES=1
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