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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 [-BdhKLqstuvW] [-b br_ifname] -c config-file [-C ctrl]
		    [-D	driver]	[-f debug file]	[-g global ctrl] -i ifname
		    [-o	override driver] [-O override ctrl] [-P	pid file] [-N
		    -i ifname -c config-file [-C ctrl] [-D -driver]
		    [-p	driver_param] [-b br_ifname] ...]

DESCRIPTION
     The wpa_supplicant	utility	is an implementation of	the WPA	Supplicant
     component,	i.e., the part that runs in the	client stations.  It imple-
     ments 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 manag-
	     ing 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) util-
	     ity, using	``wpa_cli reconfigure''.

OPTIONS
     The following options are available:

     -b	     Optional bridge interface name.

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

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

     -D	     Driver name (can be multiple drivers: nl80211,wext).

     -f	     Log output	to debug file instead of stdout.

     -g	     Global ctrl_interface.

     -h	     Show help text.

     -K	     Include key information in	debugging output.

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

     -N	     Start describing a	new interface.

     -o	     Overrides driver parameter	for new	interfaces.

     -O	     Override ctrl_interface parameter for new interfaces.

     -p	     Specify driver parameters.

     -P	     File in which to save the process PID.

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

     -s	     Send log messages through syslog(3) instead of to the terminal.

     -t	     Include timestamp in debug	messages.

     -u	     Enable DBus control interface.

     -v	     Display version information on the	terminal and exit.

     -W	     Wait for a	control	interface monitor before starting.

SEE ALSO
     an(4), ath(4), ipw(4), iwi(4), ral(4), rum(4), ural(4), wi(4), wlan(4),
     wpi(4), zyd(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 <j@w1.fi>.	 This
     manual page is derived from the README file included in the
     wpa_supplicant distribution.

FreeBSD	9.2		       November	7, 2012			   FreeBSD 9.2

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

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<http://www.freebsd.org/cgi/man.cgi?query=wpa_supplicant&manpath=FreeBSD+9.2-RELEASE>

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