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1.1 misho 1: ##### hostapd configuration file ############################################## 2: # Empty lines and lines starting with # are ignored 3: 4: # AP netdevice name (without 'ap' postfix, i.e., wlan0 uses wlan0ap for 5: # management frames); ath0 for madwifi 6: interface=wlan0 7: 8: # In case of madwifi and nl80211 driver interfaces, an additional configuration 9: # parameter, bridge, must be used to notify hostapd if the interface is 10: # included in a bridge. This parameter is not used with Host AP driver. 11: #bridge=br0 12: 13: # Driver interface type (hostap/wired/madwifi/prism54/test/none/nl80211/bsd); 14: # default: hostap). nl80211 is used with all Linux mac80211 drivers. 15: # Use driver=none if building hostapd as a standalone RADIUS server that does 16: # not control any wireless/wired driver. 17: # driver=hostap 18: 19: # hostapd event logger configuration 20: # 21: # Two output method: syslog and stdout (only usable if not forking to 22: # background). 23: # 24: # Module bitfield (ORed bitfield of modules that will be logged; -1 = all 25: # modules): 26: # bit 0 (1) = IEEE 802.11 27: # bit 1 (2) = IEEE 802.1X 28: # bit 2 (4) = RADIUS 29: # bit 3 (8) = WPA 30: # bit 4 (16) = driver interface 31: # bit 5 (32) = IAPP 32: # bit 6 (64) = MLME 33: # 34: # Levels (minimum value for logged events): 35: # 0 = verbose debugging 36: # 1 = debugging 37: # 2 = informational messages 38: # 3 = notification 39: # 4 = warning 40: # 41: logger_syslog=-1 42: logger_syslog_level=2 43: logger_stdout=-1 44: logger_stdout_level=2 45: 46: # Interface for separate control program. If this is specified, hostapd 47: # will create this directory and a UNIX domain socket for listening to requests 48: # from external programs (CLI/GUI, etc.) for status information and 49: # configuration. The socket file will be named based on the interface name, so 50: # multiple hostapd processes/interfaces can be run at the same time if more 51: # than one interface is used. 52: # /var/run/hostapd is the recommended directory for sockets and by default, 53: # hostapd_cli will use it when trying to connect with hostapd. 54: ctrl_interface=/var/run/hostapd 55: 56: # Access control for the control interface can be configured by setting the 57: # directory to allow only members of a group to use sockets. This way, it is 58: # possible to run hostapd as root (since it needs to change network 59: # configuration and open raw sockets) and still allow GUI/CLI components to be 60: # run as non-root users. However, since the control interface can be used to 61: # change the network configuration, this access needs to be protected in many 62: # cases. By default, hostapd is configured to use gid 0 (root). If you 63: # want to allow non-root users to use the contron interface, add a new group 64: # and change this value to match with that group. Add users that should have 65: # control interface access to this group. 66: # 67: # This variable can be a group name or gid. 68: #ctrl_interface_group=wheel 69: ctrl_interface_group=0 70: 71: 72: ##### IEEE 802.11 related configuration ####################################### 73: 74: # SSID to be used in IEEE 802.11 management frames 75: ssid=test 76: 77: # Country code (ISO/IEC 3166-1). Used to set regulatory domain. 78: # Set as needed to indicate country in which device is operating. 79: # This can limit available channels and transmit power. 80: #country_code=US 81: 82: # Enable IEEE 802.11d. This advertises the country_code and the set of allowed 83: # channels and transmit power levels based on the regulatory limits. The 84: # country_code setting must be configured with the correct country for 85: # IEEE 802.11d functions. 86: # (default: 0 = disabled) 87: #ieee80211d=1 88: 89: # Operation mode (a = IEEE 802.11a, b = IEEE 802.11b, g = IEEE 802.11g, 90: # Default: IEEE 802.11b 91: hw_mode=a 92: 93: # Channel number (IEEE 802.11) 94: # (default: 0, i.e., not set) 95: # Please note that some drivers (e.g., madwifi) do not use this value from 96: # hostapd and the channel will need to be configuration separately with 97: # iwconfig. 98: channel=60 99: 100: # Beacon interval in kus (1.024 ms) (default: 100; range 15..65535) 101: beacon_int=100 102: 103: # DTIM (delivery trafic information message) period (range 1..255): 104: # number of beacons between DTIMs (1 = every beacon includes DTIM element) 105: # (default: 2) 106: dtim_period=2 107: 108: # Maximum number of stations allowed in station table. New stations will be 109: # rejected after the station table is full. IEEE 802.11 has a limit of 2007 110: # different association IDs, so this number should not be larger than that. 111: # (default: 2007) 112: max_num_sta=255 113: 114: # RTS/CTS threshold; 2347 = disabled (default); range 0..2347 115: # If this field is not included in hostapd.conf, hostapd will not control 116: # RTS threshold and 'iwconfig wlan# rts <val>' can be used to set it. 117: rts_threshold=2347 118: 119: # Fragmentation threshold; 2346 = disabled (default); range 256..2346 120: # If this field is not included in hostapd.conf, hostapd will not control 121: # fragmentation threshold and 'iwconfig wlan# frag <val>' can be used to set 122: # it. 123: fragm_threshold=2346 124: 125: # Rate configuration 126: # Default is to enable all rates supported by the hardware. This configuration 127: # item allows this list be filtered so that only the listed rates will be left 128: # in the list. If the list is empty, all rates are used. This list can have 129: # entries that are not in the list of rates the hardware supports (such entries 130: # are ignored). The entries in this list are in 100 kbps, i.e., 11 Mbps = 110. 131: # If this item is present, at least one rate have to be matching with the rates 132: # hardware supports. 133: # default: use the most common supported rate setting for the selected 134: # hw_mode (i.e., this line can be removed from configuration file in most 135: # cases) 136: #supported_rates=10 20 55 110 60 90 120 180 240 360 480 540 137: 138: # Basic rate set configuration 139: # List of rates (in 100 kbps) that are included in the basic rate set. 140: # If this item is not included, usually reasonable default set is used. 141: #basic_rates=10 20 142: #basic_rates=10 20 55 110 143: #basic_rates=60 120 240 144: 145: # Short Preamble 146: # This parameter can be used to enable optional use of short preamble for 147: # frames sent at 2 Mbps, 5.5 Mbps, and 11 Mbps to improve network performance. 148: # This applies only to IEEE 802.11b-compatible networks and this should only be 149: # enabled if the local hardware supports use of short preamble. If any of the 150: # associated STAs do not support short preamble, use of short preamble will be 151: # disabled (and enabled when such STAs disassociate) dynamically. 152: # 0 = do not allow use of short preamble (default) 153: # 1 = allow use of short preamble 154: #preamble=1 155: 156: # Station MAC address -based authentication 157: # Please note that this kind of access control requires a driver that uses 158: # hostapd to take care of management frame processing and as such, this can be 159: # used with driver=hostap or driver=nl80211, but not with driver=madwifi. 160: # 0 = accept unless in deny list 161: # 1 = deny unless in accept list 162: # 2 = use external RADIUS server (accept/deny lists are searched first) 163: macaddr_acl=0 164: 165: # Accept/deny lists are read from separate files (containing list of 166: # MAC addresses, one per line). Use absolute path name to make sure that the 167: # files can be read on SIGHUP configuration reloads. 168: #accept_mac_file=/etc/hostapd.accept 169: #deny_mac_file=/etc/hostapd.deny 170: 171: # IEEE 802.11 specifies two authentication algorithms. hostapd can be 172: # configured to allow both of these or only one. Open system authentication 173: # should be used with IEEE 802.1X. 174: # Bit fields of allowed authentication algorithms: 175: # bit 0 = Open System Authentication 176: # bit 1 = Shared Key Authentication (requires WEP) 177: auth_algs=3 178: 179: # Send empty SSID in beacons and ignore probe request frames that do not 180: # specify full SSID, i.e., require stations to know SSID. 181: # default: disabled (0) 182: # 1 = send empty (length=0) SSID in beacon and ignore probe request for 183: # broadcast SSID 184: # 2 = clear SSID (ASCII 0), but keep the original length (this may be required 185: # with some clients that do not support empty SSID) and ignore probe 186: # requests for broadcast SSID 187: ignore_broadcast_ssid=0 188: 189: # TX queue parameters (EDCF / bursting) 190: # default for all these fields: not set, use hardware defaults 191: # tx_queue_<queue name>_<param> 192: # queues: data0, data1, data2, data3, after_beacon, beacon 193: # (data0 is the highest priority queue) 194: # parameters: 195: # aifs: AIFS (default 2) 196: # cwmin: cwMin (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023) 197: # cwmax: cwMax (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023); cwMax >= cwMin 198: # burst: maximum length (in milliseconds with precision of up to 0.1 ms) for 199: # bursting 200: # 201: # Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e): 202: # These parameters are used by the access point when transmitting frames 203: # to the clients. 204: # 205: # Low priority / AC_BK = background 206: #tx_queue_data3_aifs=7 207: #tx_queue_data3_cwmin=15 208: #tx_queue_data3_cwmax=1023 209: #tx_queue_data3_burst=0 210: # Note: for IEEE 802.11b mode: cWmin=31 cWmax=1023 burst=0 211: # 212: # Normal priority / AC_BE = best effort 213: #tx_queue_data2_aifs=3 214: #tx_queue_data2_cwmin=15 215: #tx_queue_data2_cwmax=63 216: #tx_queue_data2_burst=0 217: # Note: for IEEE 802.11b mode: cWmin=31 cWmax=127 burst=0 218: # 219: # High priority / AC_VI = video 220: #tx_queue_data1_aifs=1 221: #tx_queue_data1_cwmin=7 222: #tx_queue_data1_cwmax=15 223: #tx_queue_data1_burst=3.0 224: # Note: for IEEE 802.11b mode: cWmin=15 cWmax=31 burst=6.0 225: # 226: # Highest priority / AC_VO = voice 227: #tx_queue_data0_aifs=1 228: #tx_queue_data0_cwmin=3 229: #tx_queue_data0_cwmax=7 230: #tx_queue_data0_burst=1.5 231: # Note: for IEEE 802.11b mode: cWmin=7 cWmax=15 burst=3.3 232: # 233: # Special queues; normally not user configurable 234: # 235: #tx_queue_after_beacon_aifs=2 236: #tx_queue_after_beacon_cwmin=15 237: #tx_queue_after_beacon_cwmax=1023 238: #tx_queue_after_beacon_burst=0 239: # 240: #tx_queue_beacon_aifs=2 241: #tx_queue_beacon_cwmin=3 242: #tx_queue_beacon_cwmax=7 243: #tx_queue_beacon_burst=1.5 244: 245: # 802.1D Tag to AC mappings 246: # WMM specifies following mapping of data frames to different ACs. This mapping 247: # can be configured using Linux QoS/tc and sch_pktpri.o module. 248: # 802.1D Tag 802.1D Designation Access Category WMM Designation 249: # 1 BK AC_BK Background 250: # 2 - AC_BK Background 251: # 0 BE AC_BE Best Effort 252: # 3 EE AC_VI Video 253: # 4 CL AC_VI Video 254: # 5 VI AC_VI Video 255: # 6 VO AC_VO Voice 256: # 7 NC AC_VO Voice 257: # Data frames with no priority information: AC_BE 258: # Management frames: AC_VO 259: # PS-Poll frames: AC_BE 260: 261: # Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e): 262: # for 802.11a or 802.11g networks 263: # These parameters are sent to WMM clients when they associate. 264: # The parameters will be used by WMM clients for frames transmitted to the 265: # access point. 266: # 267: # note - txop_limit is in units of 32microseconds 268: # note - acm is admission control mandatory flag. 0 = admission control not 269: # required, 1 = mandatory 270: # note - here cwMin and cmMax are in exponent form. the actual cw value used 271: # will be (2^n)-1 where n is the value given here 272: # 273: wme_enabled=1 274: # 275: # Low priority / AC_BK = background 276: wme_ac_bk_cwmin=4 277: wme_ac_bk_cwmax=10 278: wme_ac_bk_aifs=7 279: wme_ac_bk_txop_limit=0 280: wme_ac_bk_acm=0 281: # Note: for IEEE 802.11b mode: cWmin=5 cWmax=10 282: # 283: # Normal priority / AC_BE = best effort 284: wme_ac_be_aifs=3 285: wme_ac_be_cwmin=4 286: wme_ac_be_cwmax=10 287: wme_ac_be_txop_limit=0 288: wme_ac_be_acm=0 289: # Note: for IEEE 802.11b mode: cWmin=5 cWmax=7 290: # 291: # High priority / AC_VI = video 292: wme_ac_vi_aifs=2 293: wme_ac_vi_cwmin=3 294: wme_ac_vi_cwmax=4 295: wme_ac_vi_txop_limit=94 296: wme_ac_vi_acm=0 297: # Note: for IEEE 802.11b mode: cWmin=4 cWmax=5 txop_limit=188 298: # 299: # Highest priority / AC_VO = voice 300: wme_ac_vo_aifs=2 301: wme_ac_vo_cwmin=2 302: wme_ac_vo_cwmax=3 303: wme_ac_vo_txop_limit=47 304: wme_ac_vo_acm=0 305: # Note: for IEEE 802.11b mode: cWmin=3 cWmax=4 burst=102 306: 307: # Static WEP key configuration 308: # 309: # The key number to use when transmitting. 310: # It must be between 0 and 3, and the corresponding key must be set. 311: # default: not set 312: #wep_default_key=0 313: # The WEP keys to use. 314: # A key may be a quoted string or unquoted hexadecimal digits. 315: # The key length should be 5, 13, or 16 characters, or 10, 26, or 32 316: # digits, depending on whether 40-bit (64-bit), 104-bit (128-bit), or 317: # 128-bit (152-bit) WEP is used. 318: # Only the default key must be supplied; the others are optional. 319: # default: not set 320: #wep_key0=123456789a 321: #wep_key1="vwxyz" 322: #wep_key2=0102030405060708090a0b0c0d 323: #wep_key3=".2.4.6.8.0.23" 324: 325: # Station inactivity limit 326: # 327: # If a station does not send anything in ap_max_inactivity seconds, an 328: # empty data frame is sent to it in order to verify whether it is 329: # still in range. If this frame is not ACKed, the station will be 330: # disassociated and then deauthenticated. This feature is used to 331: # clear station table of old entries when the STAs move out of the 332: # range. 333: # 334: # The station can associate again with the AP if it is still in range; 335: # this inactivity poll is just used as a nicer way of verifying 336: # inactivity; i.e., client will not report broken connection because 337: # disassociation frame is not sent immediately without first polling 338: # the STA with a data frame. 339: # default: 300 (i.e., 5 minutes) 340: #ap_max_inactivity=300 341: 342: # Enable/disable internal bridge for packets between associated stations. 343: # 344: # When IEEE 802.11 is used in managed mode, packets are usually send through 345: # the AP even if they are from a wireless station to another wireless station. 346: # This functionality requires that the AP has a bridge functionality that sends 347: # frames back to the same interface if their destination is another associated 348: # station. In addition, broadcast/multicast frames from wireless stations will 349: # be sent both to the host system net stack (e.g., to eventually wired network) 350: # and back to the wireless interface. 351: # 352: # The internal bridge is implemented within the wireless kernel module and it 353: # bypasses kernel filtering (netfilter/iptables/ebtables). If direct 354: # communication between the stations needs to be prevented, the internal 355: # bridge can be disabled by setting bridge_packets=0. 356: # 357: # Note: If this variable is not included in hostapd.conf, hostapd does not 358: # change the configuration and iwpriv can be used to set the value with 359: # 'iwpriv wlan# param 10 0' command. If the variable is in hostapd.conf, 360: # hostapd will override possible iwpriv configuration whenever configuration 361: # file is reloaded. 362: # 363: # default: do not control from hostapd (80211.o defaults to 1=enabled) 364: #bridge_packets=1 365: 366: # Maximum allowed Listen Interval (how many Beacon periods STAs are allowed to 367: # remain asleep). Default: 65535 (no limit apart from field size) 368: #max_listen_interval=100 369: 370: ##### IEEE 802.11n related configuration ###################################### 371: 372: # ieee80211n: Whether IEEE 802.11n (HT) is enabled 373: # 0 = disabled (default) 374: # 1 = enabled 375: #ieee80211n=1 376: 377: # ht_capab: HT capabilities (list of flags) 378: # LDPC coding capability: [LDPC] = supported 379: # Supported channel width set: [HT40-] = both 20 MHz and 40 MHz with secondary 380: # channel below the primary channel; [HT40+] = both 20 MHz and 40 MHz 381: # with secondary channel below the primary channel 382: # (20 MHz only if neither is set) 383: # Note: There are limits on which channels can be used with HT40- and 384: # HT40+. Following table shows the channels that may be available for 385: # HT40- and HT40+ use per IEEE 802.11n Annex J: 386: # freq HT40- HT40+ 387: # 2.4 GHz 5-13 1-7 (1-9 in Europe/Japan) 388: # 5 GHz 40,48,56,64 36,44,52,60 389: # (depending on the location, not all of these channels may be available 390: # for use) 391: # Spatial Multiplexing (SM) Power Save: [SMPS-STATIC] or [SMPS-DYNAMIC] 392: # (SMPS disabled if neither is set) 393: # HT-greenfield: [GF] (disabled if not set) 394: # Short GI for 20 MHz: [SHORT-GI-20] (disabled if not set) 395: # Short GI for 40 MHz: [SHORT-GI-40] (disabled if not set) 396: # Tx STBC: [TX-STBC] (disabled if not set) 397: # Rx STBC: [RX-STBC1] (one spatial stream), [RX-STBC12] (one or two spatial 398: # streams), or [RX-STBC123] (one, two, or three spatial streams); Rx STBC 399: # disabled if none of these set 400: # HT-delayed Block Ack: [DELAYED-BA] (disabled if not set) 401: # Maximum A-MSDU length: [MAX-AMSDU-7935] for 7935 octets (3839 octets if not 402: # set) 403: # DSSS/CCK Mode in 40 MHz: [DSSS_CCK-40] = allowed (not allowed if not set) 404: # PSMP support: [PSMP] (disabled if not set) 405: # L-SIG TXOP protection support: [LSIG-TXOP-PROT] (disabled if not set) 406: #ht_capab=[HT40-][SHORT-GI-20][SHORT-GI-40] 407: 408: ##### IEEE 802.1X-2004 related configuration ################################## 409: 410: # Require IEEE 802.1X authorization 411: #ieee8021x=1 412: 413: # IEEE 802.1X/EAPOL version 414: # hostapd is implemented based on IEEE Std 802.1X-2004 which defines EAPOL 415: # version 2. However, there are many client implementations that do not handle 416: # the new version number correctly (they seem to drop the frames completely). 417: # In order to make hostapd interoperate with these clients, the version number 418: # can be set to the older version (1) with this configuration value. 419: #eapol_version=2 420: 421: # Optional displayable message sent with EAP Request-Identity. The first \0 422: # in this string will be converted to ASCII-0 (nul). This can be used to 423: # separate network info (comma separated list of attribute=value pairs); see, 424: # e.g., RFC 4284. 425: #eap_message=hello 426: #eap_message=hello\0networkid=netw,nasid=foo,portid=0,NAIRealms=example.com 427: 428: # WEP rekeying (disabled if key lengths are not set or are set to 0) 429: # Key lengths for default/broadcast and individual/unicast keys: 430: # 5 = 40-bit WEP (also known as 64-bit WEP with 40 secret bits) 431: # 13 = 104-bit WEP (also known as 128-bit WEP with 104 secret bits) 432: #wep_key_len_broadcast=5 433: #wep_key_len_unicast=5 434: # Rekeying period in seconds. 0 = do not rekey (i.e., set keys only once) 435: #wep_rekey_period=300 436: 437: # EAPOL-Key index workaround (set bit7) for WinXP Supplicant (needed only if 438: # only broadcast keys are used) 439: eapol_key_index_workaround=0 440: 441: # EAP reauthentication period in seconds (default: 3600 seconds; 0 = disable 442: # reauthentication). 443: #eap_reauth_period=3600 444: 445: # Use PAE group address (01:80:c2:00:00:03) instead of individual target 446: # address when sending EAPOL frames with driver=wired. This is the most common 447: # mechanism used in wired authentication, but it also requires that the port 448: # is only used by one station. 449: #use_pae_group_addr=1 450: 451: ##### Integrated EAP server ################################################### 452: 453: # Optionally, hostapd can be configured to use an integrated EAP server 454: # to process EAP authentication locally without need for an external RADIUS 455: # server. This functionality can be used both as a local authentication server 456: # for IEEE 802.1X/EAPOL and as a RADIUS server for other devices. 457: 458: # Use integrated EAP server instead of external RADIUS authentication 459: # server. This is also needed if hostapd is configured to act as a RADIUS 460: # authentication server. 461: eap_server=0 462: 463: # Path for EAP server user database 464: #eap_user_file=/etc/hostapd.eap_user 465: 466: # CA certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS 467: #ca_cert=/etc/hostapd.ca.pem 468: 469: # Server certificate (PEM or DER file) for EAP-TLS/PEAP/TTLS 470: #server_cert=/etc/hostapd.server.pem 471: 472: # Private key matching with the server certificate for EAP-TLS/PEAP/TTLS 473: # This may point to the same file as server_cert if both certificate and key 474: # are included in a single file. PKCS#12 (PFX) file (.p12/.pfx) can also be 475: # used by commenting out server_cert and specifying the PFX file as the 476: # private_key. 477: #private_key=/etc/hostapd.server.prv 478: 479: # Passphrase for private key 480: #private_key_passwd=secret passphrase 481: 482: # Enable CRL verification. 483: # Note: hostapd does not yet support CRL downloading based on CDP. Thus, a 484: # valid CRL signed by the CA is required to be included in the ca_cert file. 485: # This can be done by using PEM format for CA certificate and CRL and 486: # concatenating these into one file. Whenever CRL changes, hostapd needs to be 487: # restarted to take the new CRL into use. 488: # 0 = do not verify CRLs (default) 489: # 1 = check the CRL of the user certificate 490: # 2 = check all CRLs in the certificate path 491: #check_crl=1 492: 493: # dh_file: File path to DH/DSA parameters file (in PEM format) 494: # This is an optional configuration file for setting parameters for an 495: # ephemeral DH key exchange. In most cases, the default RSA authentication does 496: # not use this configuration. However, it is possible setup RSA to use 497: # ephemeral DH key exchange. In addition, ciphers with DSA keys always use 498: # ephemeral DH keys. This can be used to achieve forward secrecy. If the file 499: # is in DSA parameters format, it will be automatically converted into DH 500: # params. This parameter is required if anonymous EAP-FAST is used. 501: # You can generate DH parameters file with OpenSSL, e.g., 502: # "openssl dhparam -out /etc/hostapd.dh.pem 1024" 503: #dh_file=/etc/hostapd.dh.pem 504: 505: # Configuration data for EAP-SIM database/authentication gateway interface. 506: # This is a text string in implementation specific format. The example 507: # implementation in eap_sim_db.c uses this as the UNIX domain socket name for 508: # the HLR/AuC gateway (e.g., hlr_auc_gw). In this case, the path uses "unix:" 509: # prefix. 510: #eap_sim_db=unix:/tmp/hlr_auc_gw.sock 511: 512: # Encryption key for EAP-FAST PAC-Opaque values. This key must be a secret, 513: # random value. It is configured as a 16-octet value in hex format. It can be 514: # generated, e.g., with the following command: 515: # od -tx1 -v -N16 /dev/random | colrm 1 8 | tr -d ' ' 516: #pac_opaque_encr_key=000102030405060708090a0b0c0d0e0f 517: 518: # EAP-FAST authority identity (A-ID) 519: # A-ID indicates the identity of the authority that issues PACs. The A-ID 520: # should be unique across all issuing servers. In theory, this is a variable 521: # length field, but due to some existing implementations required A-ID to be 522: # 16 octets in length, it is strongly recommended to use that length for the 523: # field to provided interoperability with deployed peer implementation. This 524: # field is configured in hex format. 525: #eap_fast_a_id=101112131415161718191a1b1c1d1e1f 526: 527: # EAP-FAST authority identifier information (A-ID-Info) 528: # This is a user-friendly name for the A-ID. For example, the enterprise name 529: # and server name in a human-readable format. This field is encoded as UTF-8. 530: #eap_fast_a_id_info=test server 531: 532: # Enable/disable different EAP-FAST provisioning modes: 533: #0 = provisioning disabled 534: #1 = only anonymous provisioning allowed 535: #2 = only authenticated provisioning allowed 536: #3 = both provisioning modes allowed (default) 537: #eap_fast_prov=3 538: 539: # EAP-FAST PAC-Key lifetime in seconds (hard limit) 540: #pac_key_lifetime=604800 541: 542: # EAP-FAST PAC-Key refresh time in seconds (soft limit on remaining hard 543: # limit). The server will generate a new PAC-Key when this number of seconds 544: # (or fewer) of the lifetime remains. 545: #pac_key_refresh_time=86400 546: 547: # EAP-SIM and EAP-AKA protected success/failure indication using AT_RESULT_IND 548: # (default: 0 = disabled). 549: #eap_sim_aka_result_ind=1 550: 551: # Trusted Network Connect (TNC) 552: # If enabled, TNC validation will be required before the peer is allowed to 553: # connect. Note: This is only used with EAP-TTLS and EAP-FAST. If any other 554: # EAP method is enabled, the peer will be allowed to connect without TNC. 555: #tnc=1 556: 557: 558: ##### IEEE 802.11f - Inter-Access Point Protocol (IAPP) ####################### 559: 560: # Interface to be used for IAPP broadcast packets 561: #iapp_interface=eth0 562: 563: 564: ##### RADIUS client configuration ############################################# 565: # for IEEE 802.1X with external Authentication Server, IEEE 802.11 566: # authentication with external ACL for MAC addresses, and accounting 567: 568: # The own IP address of the access point (used as NAS-IP-Address) 569: own_ip_addr=127.0.0.1 570: 571: # Optional NAS-Identifier string for RADIUS messages. When used, this should be 572: # a unique to the NAS within the scope of the RADIUS server. For example, a 573: # fully qualified domain name can be used here. 574: # When using IEEE 802.11r, nas_identifier must be set and must be between 1 and 575: # 48 octets long. 576: #nas_identifier=ap.example.com 577: 578: # RADIUS authentication server 579: #auth_server_addr=127.0.0.1 580: #auth_server_port=1812 581: #auth_server_shared_secret=secret 582: 583: # RADIUS accounting server 584: #acct_server_addr=127.0.0.1 585: #acct_server_port=1813 586: #acct_server_shared_secret=secret 587: 588: # Secondary RADIUS servers; to be used if primary one does not reply to 589: # RADIUS packets. These are optional and there can be more than one secondary 590: # server listed. 591: #auth_server_addr=127.0.0.2 592: #auth_server_port=1812 593: #auth_server_shared_secret=secret2 594: # 595: #acct_server_addr=127.0.0.2 596: #acct_server_port=1813 597: #acct_server_shared_secret=secret2 598: 599: # Retry interval for trying to return to the primary RADIUS server (in 600: # seconds). RADIUS client code will automatically try to use the next server 601: # when the current server is not replying to requests. If this interval is set, 602: # primary server will be retried after configured amount of time even if the 603: # currently used secondary server is still working. 604: #radius_retry_primary_interval=600 605: 606: 607: # Interim accounting update interval 608: # If this is set (larger than 0) and acct_server is configured, hostapd will 609: # send interim accounting updates every N seconds. Note: if set, this overrides 610: # possible Acct-Interim-Interval attribute in Access-Accept message. Thus, this 611: # value should not be configured in hostapd.conf, if RADIUS server is used to 612: # control the interim interval. 613: # This value should not be less 600 (10 minutes) and must not be less than 614: # 60 (1 minute). 615: #radius_acct_interim_interval=600 616: 617: # Dynamic VLAN mode; allow RADIUS authentication server to decide which VLAN 618: # is used for the stations. This information is parsed from following RADIUS 619: # attributes based on RFC 3580 and RFC 2868: Tunnel-Type (value 13 = VLAN), 620: # Tunnel-Medium-Type (value 6 = IEEE 802), Tunnel-Private-Group-ID (value 621: # VLANID as a string). vlan_file option below must be configured if dynamic 622: # VLANs are used. Optionally, the local MAC ACL list (accept_mac_file) can be 623: # used to set static client MAC address to VLAN ID mapping. 624: # 0 = disabled (default) 625: # 1 = option; use default interface if RADIUS server does not include VLAN ID 626: # 2 = required; reject authentication if RADIUS server does not include VLAN ID 627: #dynamic_vlan=0 628: 629: # VLAN interface list for dynamic VLAN mode is read from a separate text file. 630: # This list is used to map VLAN ID from the RADIUS server to a network 631: # interface. Each station is bound to one interface in the same way as with 632: # multiple BSSIDs or SSIDs. Each line in this text file is defining a new 633: # interface and the line must include VLAN ID and interface name separated by 634: # white space (space or tab). 635: #vlan_file=/etc/hostapd.vlan 636: 637: # Interface where 802.1q tagged packets should appear when a RADIUS server is 638: # used to determine which VLAN a station is on. hostapd creates a bridge for 639: # each VLAN. Then hostapd adds a VLAN interface (associated with the interface 640: # indicated by 'vlan_tagged_interface') and the appropriate wireless interface 641: # to the bridge. 642: #vlan_tagged_interface=eth0 643: 644: 645: ##### RADIUS authentication server configuration ############################## 646: 647: # hostapd can be used as a RADIUS authentication server for other hosts. This 648: # requires that the integrated EAP server is also enabled and both 649: # authentication services are sharing the same configuration. 650: 651: # File name of the RADIUS clients configuration for the RADIUS server. If this 652: # commented out, RADIUS server is disabled. 653: #radius_server_clients=/etc/hostapd.radius_clients 654: 655: # The UDP port number for the RADIUS authentication server 656: #radius_server_auth_port=1812 657: 658: # Use IPv6 with RADIUS server (IPv4 will also be supported using IPv6 API) 659: #radius_server_ipv6=1 660: 661: 662: ##### WPA/IEEE 802.11i configuration ########################################## 663: 664: # Enable WPA. Setting this variable configures the AP to require WPA (either 665: # WPA-PSK or WPA-RADIUS/EAP based on other configuration). For WPA-PSK, either 666: # wpa_psk or wpa_passphrase must be set and wpa_key_mgmt must include WPA-PSK. 667: # For WPA-RADIUS/EAP, ieee8021x must be set (but without dynamic WEP keys), 668: # RADIUS authentication server must be configured, and WPA-EAP must be included 669: # in wpa_key_mgmt. 670: # This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0) 671: # and/or WPA2 (full IEEE 802.11i/RSN): 672: # bit0 = WPA 673: # bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled) 674: #wpa=1 675: 676: # WPA pre-shared keys for WPA-PSK. This can be either entered as a 256-bit 677: # secret in hex format (64 hex digits), wpa_psk, or as an ASCII passphrase 678: # (8..63 characters) that will be converted to PSK. This conversion uses SSID 679: # so the PSK changes when ASCII passphrase is used and the SSID is changed. 680: # wpa_psk (dot11RSNAConfigPSKValue) 681: # wpa_passphrase (dot11RSNAConfigPSKPassPhrase) 682: #wpa_psk=0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef 683: #wpa_passphrase=secret passphrase 684: 685: # Optionally, WPA PSKs can be read from a separate text file (containing list 686: # of (PSK,MAC address) pairs. This allows more than one PSK to be configured. 687: # Use absolute path name to make sure that the files can be read on SIGHUP 688: # configuration reloads. 689: #wpa_psk_file=/etc/hostapd.wpa_psk 690: 691: # Set of accepted key management algorithms (WPA-PSK, WPA-EAP, or both). The 692: # entries are separated with a space. WPA-PSK-SHA256 and WPA-EAP-SHA256 can be 693: # added to enable SHA256-based stronger algorithms. 694: # (dot11RSNAConfigAuthenticationSuitesTable) 695: #wpa_key_mgmt=WPA-PSK WPA-EAP 696: 697: # Set of accepted cipher suites (encryption algorithms) for pairwise keys 698: # (unicast packets). This is a space separated list of algorithms: 699: # CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0] 700: # TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0] 701: # Group cipher suite (encryption algorithm for broadcast and multicast frames) 702: # is automatically selected based on this configuration. If only CCMP is 703: # allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise, 704: # TKIP will be used as the group cipher. 705: # (dot11RSNAConfigPairwiseCiphersTable) 706: # Pairwise cipher for WPA (v1) (default: TKIP) 707: #wpa_pairwise=TKIP CCMP 708: # Pairwise cipher for RSN/WPA2 (default: use wpa_pairwise value) 709: #rsn_pairwise=CCMP 710: 711: # Time interval for rekeying GTK (broadcast/multicast encryption keys) in 712: # seconds. (dot11RSNAConfigGroupRekeyTime) 713: #wpa_group_rekey=600 714: 715: # Rekey GTK when any STA that possesses the current GTK is leaving the BSS. 716: # (dot11RSNAConfigGroupRekeyStrict) 717: #wpa_strict_rekey=1 718: 719: # Time interval for rekeying GMK (master key used internally to generate GTKs 720: # (in seconds). 721: #wpa_gmk_rekey=86400 722: 723: # Maximum lifetime for PTK in seconds. This can be used to enforce rekeying of 724: # PTK to mitigate some attacks against TKIP deficiencies. 725: #wpa_ptk_rekey=600 726: 727: # Enable IEEE 802.11i/RSN/WPA2 pre-authentication. This is used to speed up 728: # roaming be pre-authenticating IEEE 802.1X/EAP part of the full RSN 729: # authentication and key handshake before actually associating with a new AP. 730: # (dot11RSNAPreauthenticationEnabled) 731: #rsn_preauth=1 732: # 733: # Space separated list of interfaces from which pre-authentication frames are 734: # accepted (e.g., 'eth0' or 'eth0 wlan0wds0'. This list should include all 735: # interface that are used for connections to other APs. This could include 736: # wired interfaces and WDS links. The normal wireless data interface towards 737: # associated stations (e.g., wlan0) should not be added, since 738: # pre-authentication is only used with APs other than the currently associated 739: # one. 740: #rsn_preauth_interfaces=eth0 741: 742: # peerkey: Whether PeerKey negotiation for direct links (IEEE 802.11e) is 743: # allowed. This is only used with RSN/WPA2. 744: # 0 = disabled (default) 745: # 1 = enabled 746: #peerkey=1 747: 748: # ieee80211w: Whether management frame protection (MFP) is enabled 749: # 0 = disabled (default) 750: # 1 = optional 751: # 2 = required 752: #ieee80211w=0 753: 754: # Association SA Query maximum timeout (in TU = 1.024 ms; for MFP) 755: # (maximum time to wait for a SA Query response) 756: # dot11AssociationSAQueryMaximumTimeout, 1...4294967295 757: #assoc_sa_query_max_timeout=1000 758: 759: # Association SA Query retry timeout (in TU = 1.024 ms; for MFP) 760: # (time between two subsequent SA Query requests) 761: # dot11AssociationSAQueryRetryTimeout, 1...4294967295 762: #assoc_sa_query_retry_timeout=201 763: 764: 765: # okc: Opportunistic Key Caching (aka Proactive Key Caching) 766: # Allow PMK cache to be shared opportunistically among configured interfaces 767: # and BSSes (i.e., all configurations within a single hostapd process). 768: # 0 = disabled (default) 769: # 1 = enabled 770: #okc=1 771: 772: 773: ##### IEEE 802.11r configuration ############################################## 774: 775: # Mobility Domain identifier (dot11FTMobilityDomainID, MDID) 776: # MDID is used to indicate a group of APs (within an ESS, i.e., sharing the 777: # same SSID) between which a STA can use Fast BSS Transition. 778: # 2-octet identifier as a hex string. 779: #mobility_domain=a1b2 780: 781: # PMK-R0 Key Holder identifier (dot11FTR0KeyHolderID) 782: # 1 to 48 octet identifier. 783: # This is configured with nas_identifier (see RADIUS client section above). 784: 785: # Default lifetime of the PMK-RO in minutes; range 1..65535 786: # (dot11FTR0KeyLifetime) 787: #r0_key_lifetime=10000 788: 789: # PMK-R1 Key Holder identifier (dot11FTR1KeyHolderID) 790: # 6-octet identifier as a hex string. 791: #r1_key_holder=000102030405 792: 793: # Reassociation deadline in time units (TUs / 1.024 ms; range 1000..65535) 794: # (dot11FTReassociationDeadline) 795: #reassociation_deadline=1000 796: 797: # List of R0KHs in the same Mobility Domain 798: # format: <MAC address> <NAS Identifier> <128-bit key as hex string> 799: # This list is used to map R0KH-ID (NAS Identifier) to a destination MAC 800: # address when requesting PMK-R1 key from the R0KH that the STA used during the 801: # Initial Mobility Domain Association. 802: #r0kh=02:01:02:03:04:05 r0kh-1.example.com 000102030405060708090a0b0c0d0e0f 803: #r0kh=02:01:02:03:04:06 r0kh-2.example.com 00112233445566778899aabbccddeeff 804: # And so on.. One line per R0KH. 805: 806: # List of R1KHs in the same Mobility Domain 807: # format: <MAC address> <R0KH-ID> <128-bit key as hex string> 808: # This list is used to map R1KH-ID to a destination MAC address when sending 809: # PMK-R1 key from the R0KH. This is also the list of authorized R1KHs in the MD 810: # that can request PMK-R1 keys. 811: #r1kh=02:01:02:03:04:05 02:11:22:33:44:55 000102030405060708090a0b0c0d0e0f 812: #r1kh=02:01:02:03:04:06 02:11:22:33:44:66 00112233445566778899aabbccddeeff 813: # And so on.. One line per R1KH. 814: 815: # Whether PMK-R1 push is enabled at R0KH 816: # 0 = do not push PMK-R1 to all configured R1KHs (default) 817: # 1 = push PMK-R1 to all configured R1KHs whenever a new PMK-R0 is derived 818: #pmk_r1_push=1 819: 820: ##### Passive scanning ######################################################## 821: # Scan different channels every N seconds. 0 = disable passive scanning. 822: #passive_scan_interval=60 823: 824: # Listen N usecs on each channel when doing passive scanning. 825: # This value plus the time needed for changing channels should be less than 826: # 32 milliseconds (i.e. 32000 usec) to avoid interruptions to normal 827: # operations. Time needed for channel changing varies based on the used wlan 828: # hardware. 829: # default: disabled (0) 830: #passive_scan_listen=10000 831: 832: # Passive scanning mode: 833: # 0 = scan all supported modes (802.11a/b/g/Turbo) (default) 834: # 1 = scan only the mode that is currently used for normal operations 835: #passive_scan_mode=1 836: 837: # Maximum number of entries kept in AP table (either for passive scanning or 838: # for detecting Overlapping Legacy BSS Condition). The oldest entry will be 839: # removed when adding a new entry that would make the list grow over this 840: # limit. Note! Wi-Fi certification for IEEE 802.11g requires that OLBC is 841: # enabled, so this field should not be set to 0 when using IEEE 802.11g. 842: # default: 255 843: #ap_table_max_size=255 844: 845: # Number of seconds of no frames received after which entries may be deleted 846: # from the AP table. Since passive scanning is not usually performed frequently 847: # this should not be set to very small value. In addition, there is no 848: # guarantee that every scan cycle will receive beacon frames from the 849: # neighboring APs. 850: # default: 60 851: #ap_table_expiration_time=3600 852: 853: 854: ##### Wi-Fi Protected Setup (WPS) ############################################# 855: 856: # WPS state 857: # 0 = WPS disabled (default) 858: # 1 = WPS enabled, not configured 859: # 2 = WPS enabled, configured 860: #wps_state=2 861: 862: # AP can be configured into a locked state where new WPS Registrar are not 863: # accepted, but previously authorized Registrars (including the internal one) 864: # can continue to add new Enrollees. 865: #ap_setup_locked=1 866: 867: # Universally Unique IDentifier (UUID; see RFC 4122) of the device 868: # This value is used as the UUID for the internal WPS Registrar. If the AP 869: # is also using UPnP, this value should be set to the device's UPnP UUID. 870: # If not configured, UUID will be generated based on the local MAC address. 871: #uuid=12345678-9abc-def0-1234-56789abcdef0 872: 873: # Note: If wpa_psk_file is set, WPS is used to generate random, per-device PSKs 874: # that will be appended to the wpa_psk_file. If wpa_psk_file is not set, the 875: # default PSK (wpa_psk/wpa_passphrase) will be delivered to Enrollees. Use of 876: # per-device PSKs is recommended as the more secure option (i.e., make sure to 877: # set wpa_psk_file when using WPS with WPA-PSK). 878: 879: # When an Enrollee requests access to the network with PIN method, the Enrollee 880: # PIN will need to be entered for the Registrar. PIN request notifications are 881: # sent to hostapd ctrl_iface monitor. In addition, they can be written to a 882: # text file that could be used, e.g., to populate the AP administration UI with 883: # pending PIN requests. If the following variable is set, the PIN requests will 884: # be written to the configured file. 885: #wps_pin_requests=/var/run/hostapd_wps_pin_requests 886: 887: # Device Name 888: # User-friendly description of device; up to 32 octets encoded in UTF-8 889: #device_name=Wireless AP 890: 891: # Manufacturer 892: # The manufacturer of the device (up to 64 ASCII characters) 893: #manufacturer=Company 894: 895: # Model Name 896: # Model of the device (up to 32 ASCII characters) 897: #model_name=WAP 898: 899: # Model Number 900: # Additional device description (up to 32 ASCII characters) 901: #model_number=123 902: 903: # Serial Number 904: # Serial number of the device (up to 32 characters) 905: #serial_number=12345 906: 907: # Primary Device Type 908: # Used format: <categ>-<OUI>-<subcateg> 909: # categ = Category as an integer value 910: # OUI = OUI and type octet as a 4-octet hex-encoded value; 0050F204 for 911: # default WPS OUI 912: # subcateg = OUI-specific Sub Category as an integer value 913: # Examples: 914: # 1-0050F204-1 (Computer / PC) 915: # 1-0050F204-2 (Computer / Server) 916: # 5-0050F204-1 (Storage / NAS) 917: # 6-0050F204-1 (Network Infrastructure / AP) 918: #device_type=6-0050F204-1 919: 920: # OS Version 921: # 4-octet operating system version number (hex string) 922: #os_version=01020300 923: 924: # Config Methods 925: # List of the supported configuration methods 926: #config_methods=label display push_button keypad 927: 928: # Access point PIN for initial configuration and adding Registrars 929: # If not set, hostapd will not allow external WPS Registrars to control the 930: # access point. 931: #ap_pin=12345670 932: 933: # Skip building of automatic WPS credential 934: # This can be used to allow the automatically generated Credential attribute to 935: # be replaced with pre-configured Credential(s). 936: #skip_cred_build=1 937: 938: # Additional Credential attribute(s) 939: # This option can be used to add pre-configured Credential attributes into M8 940: # message when acting as a Registrar. If skip_cred_build=1, this data will also 941: # be able to override the Credential attribute that would have otherwise been 942: # automatically generated based on network configuration. This configuration 943: # option points to an external file that much contain the WPS Credential 944: # attribute(s) as binary data. 945: #extra_cred=hostapd.cred 946: 947: # Credential processing 948: # 0 = process received credentials internally (default) 949: # 1 = do not process received credentials; just pass them over ctrl_iface to 950: # external program(s) 951: # 2 = process received credentials internally and pass them over ctrl_iface 952: # to external program(s) 953: # Note: With wps_cred_processing=1, skip_cred_build should be set to 1 and 954: # extra_cred be used to provide the Credential data for Enrollees. 955: # 956: # wps_cred_processing=1 will disabled automatic updates of hostapd.conf file 957: # both for Credential processing and for marking AP Setup Locked based on 958: # validation failures of AP PIN. An external program is responsible on updating 959: # the configuration appropriately in this case. 960: #wps_cred_processing=0 961: 962: # AP Settings Attributes for M7 963: # By default, hostapd generates the AP Settings Attributes for M7 based on the 964: # current configuration. It is possible to override this by providing a file 965: # with pre-configured attributes. This is similar to extra_cred file format, 966: # but the AP Settings attributes are not encapsulated in a Credential 967: # attribute. 968: #ap_settings=hostapd.ap_settings 969: 970: # WPS UPnP interface 971: # If set, support for external Registrars is enabled. 972: #upnp_iface=br0 973: 974: # Friendly Name (required for UPnP) 975: # Short description for end use. Should be less than 64 characters. 976: #friendly_name=WPS Access Point 977: 978: # Manufacturer URL (optional for UPnP) 979: #manufacturer_url=http://www.example.com/ 980: 981: # Model Description (recommended for UPnP) 982: # Long description for end user. Should be less than 128 characters. 983: #model_description=Wireless Access Point 984: 985: # Model URL (optional for UPnP) 986: #model_url=http://www.example.com/model/ 987: 988: # Universal Product Code (optional for UPnP) 989: # 12-digit, all-numeric code that identifies the consumer package. 990: #upc=123456789012 991: 992: ##### Multiple BSSID support ################################################## 993: # 994: # Above configuration is using the default interface (wlan#, or multi-SSID VLAN 995: # interfaces). Other BSSIDs can be added by using separator 'bss' with 996: # default interface name to be allocated for the data packets of the new BSS. 997: # 998: # hostapd will generate BSSID mask based on the BSSIDs that are 999: # configured. hostapd will verify that dev_addr & MASK == dev_addr. If this is 1000: # not the case, the MAC address of the radio must be changed before starting 1001: # hostapd (ifconfig wlan0 hw ether <MAC addr>). 1002: # 1003: # BSSIDs are assigned in order to each BSS, unless an explicit BSSID is 1004: # specified using the 'bssid' parameter. 1005: # If an explicit BSSID is specified, it must be chosen such that it: 1006: # - results in a valid MASK that covers it and the dev_addr 1007: # - is not the same as the MAC address of the radio 1008: # - is not the same as any other explicitly specified BSSID 1009: # 1010: # Please note that hostapd uses some of the values configured for the first BSS 1011: # as the defaults for the following BSSes. However, it is recommended that all 1012: # BSSes include explicit configuration of all relevant configuration items. 1013: # 1014: #bss=wlan0_0 1015: #ssid=test2 1016: # most of the above items can be used here (apart from radio interface specific 1017: # items, like channel) 1018: 1019: #bss=wlan0_1 1020: #bssid=00:13:10:95:fe:0b 1021: # ...