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BLUETOOTH.DEVICE.CONF(5)  FreeBSD File Formats Manual BLUETOOTH.DEVICE.CONF(5)

NAME
     bluetooth.device.conf - Bluetooth device configuration file

DESCRIPTION
     Bluetooth device configuration framework provides ability to adjust
     certain Bluetooth device parameters on per-device basis.

     Bluetooth device configuration files are plain text files that should
     conform to basic sh(1) syntax.  Even though Bluetooth device are not
     exactly shell scripts, they are parsed and passed through shell eval
     command.  This makes it possible to use various shell tricks in the
     Bluetooth device configuration files.

     The /etc/rc.d/bluetooth script is used to start and stop Bluetooth
     devices.  This script is not executed by default when system boots.  It
     is called by devd(8) in response to Bluetooth device arrival and
     departure events.  It is possible to execute this script by hand if
     required.  The script accepts Bluetooth device driver name as an extra
     parameter.

     The system wide Bluetooth device configuration file is called
     /etc/defaults/bluetooth.device.conf.  Configuration parameters set in
     the system wide Bluetooth device configuration file apply to every
     Bluetooth device connected to the system.

     Configuration parameters overrides for the specific Bluetooth device
     should be placed in the /etc/bluetooth/DEVICE_DRIVER_NAME.conf file.
     Where DEVICE_DRIVER_NAME is the device driver name of the Bluetooth
     device.

     The following list provides a name and short description for each
     variable that can be set in a Bluetooth device configuration file.

     authentication_enable
                 (bool) The authentication_enable parameter controls if the
                 device requires to authenticate the remote device at
                 connection setup.  If set to ``YES'', the device will try to
                 authenticate the other device at connection setup.  Bluetooth
                 authentication requests are handled by hcsecd(8) daemon.

     class       (str) The class parameter is used to indicate the
                 capabilities of the device to other devices.  For more
                 details see ``Assigned Numbers - Bluetooth Baseband''
                 document.

     connectable
                 (bool) The connectable parameter controls whether or not the
                 device should periodically scan for page attempts from other
                 devices.  If set to ``YES'', the device will periodically
                 scan for page attempts from other devices.

     discoverable
                 (bool) The discoverable parameter controls whether or not the
                 device should periodically scan for inquiry requests from
                 other devices.  If set to ``YES'', the device will
                 periodically scan for inquiry requests from other devices.

     encryption_mode
                 (str) The encryption_mode parameter controls if the device
                 requires encryption to the remote device at connection setup.
                 At connection setup, only the devices with the
                 authentication_enable parameter enabled and encryption_mode
                 parameter enabled will try to encrypt the connection to the
                 other device.  Possible values are ``NONE'' encryption
                 disabled, ``P2P'' encryption for only point-to-point packets,
                 or ``ALL'' encryption for both point-to-point and broadcast
                 packets.

     hci_debug_level
                 (int) HCI node debug level.  Higher values mean more verbose
                 output.

     l2cap_debug_level
                 (int) L2CAP node debug level.  Higher values mean more
                 verbose output.

     local_name  (str) The local_name parameter provides the ability to modify
                 the user friendly name for the device.

     role_switch
                 (bool) The role_switch parameter controls whether the local
                 device should perform role switch.  By default, if role
                 switch is supported, the local device will try to perform
                 role switch and become Master on incoming connection.  Some
                 devices do not support role switch and thus incoming
                 connections from such devices will fail.  If role switch is
                 disabled then accepting device will remain Slave.

FILES
     /etc/defaults/bluetooth.device.conf
     /etc/rc.d/bluetooth

EXAMPLES
     The /etc/bluetooth/ubt0.conf file should be used to specify configuration
     parameters overrides for the first USB Bluetooth device (device driver
     name is ubt0).

     The /etc/bluetooth/ubt1.conf file should be used to specify configuration
     parameters overrides for the second USB Bluetooth device.

SEE ALSO
     ng_bt3c(4), ng_h4(4), ng_hci(4), ng_l2cap(4), ng_ubt(4), devd(8),
     hccontrol(8), hcsecd(8), l2control(8)

AUTHORS
     Maksim Yevmenkin <m_[email protected]>

FreeBSD 11.1-RELEASE-p4          May 27, 2008          FreeBSD 11.1-RELEASE-p4
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