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WPA_SUPPLICANT(8)       FreeBSD System Manager's Manual      WPA_SUPPLICANT(8)

NAME
     wpa_supplicant - WPA/802.11i Supplicant for wireless network devices

SYNOPSIS
     wpa_supplicant [-BdehLqvw] -i ifname -c config-file
                    [-N -i ifname -c config-file ...]

DESCRIPTION
     The wpa_supplicant utility is an implementation of the WPA Supplicant
     component, i.e., the part that runs in the client stations.  It
     implements WPA key negotiation with a WPA Authenticator and EAP
     authentication with an Authentication Server.  In addition,
     wpa_supplicant controls the roaming and IEEE 802.11
     authentication/association support of the wlan(4) module and can be used
     to configure static WEP keys based on identified networks.

     The wpa_supplicant utility is designed to be a ``daemon'' program that
     runs in the background and acts as the backend component controlling the
     wireless connection.  It supports separate frontend programs such as the
     text-based wpa_cli(8) program.

     The following arguments must be specified on the command line:

     -i ifname
             Use the specified wireless interface.

     -c config-file
             Use the settings in the specified configuration file when
             managing the wireless interface.  See wpa_supplicant.conf(5) for
             a description of the configuration file syntax and contents.

             Changes to the configuration file can be reloaded by sending a
             SIGHUP to the wpa_supplicant process or with the wpa_cli(8)
             utility, using ``wpa_cli reconfigure''.

OPTIONS
     The following options are available:

     -d      Enable debugging messages.  If this option is supplied twice,
             more verbose messages are displayed.

     -e      Use an external IEEE 802.1X Supplicant program and disable the
             internal Supplicant.  This option is not normally used.

     -h      Show help text.

     -q      Decrease debugging verbosity (i.e., counteract the use of the -d
             flag).

     -v      Display version information on the terminal and exit.

     -w      If the specified interface is not present, wait for it to be
             added; e.g. a cardbus device to be inserted.  This option is not
             normally used; instead, devd(8) should be configured to launch
             wpa_supplicant when a device is created.

     -B      Detach from the controlling terminal and run as a daemon process
             in the background.

     -K      Include key information in debugging output.

     -L      Display the license for this program on the terminal and exit.

     -N -i ifname -c config-file ...
             Specify an additional interface and configuration file.  If
             multiple interfaces are specified then wpa_supplicant will manage
             them all with a single process.

SEE ALSO
     ath(4), ipw(4), iwi(4), ral(4), ural(4), wi(4), wlan(4),
     wpa_supplicant.conf(5), devd(8), ifconfig(8), wpa_cli(8)

HISTORY
     The wpa_supplicant utility first appeared in FreeBSD 6.0.

AUTHORS
     The wpa_supplicant utility was written by Jouni Malinen
     <jkmaline@cc.hut.fi>.  This manual page is derived from the README file
     included in the wpa_supplicant distribution.

FreeBSD 11.0-PRERELEASE          June 16, 2005         FreeBSD 11.0-PRERELEASE

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | HISTORY | AUTHORS

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