L2PING(1)

NAME
l2ping - Send L2CAP echo request and receive answer

SYNOPSIS

l2ping [OPTIONS] bd_addr

DESCRIPTION

l2ping(1) sends a L2CAP echo request to the Bluetooth MAC address bd_addr given in dotted hex notation.

OPTIONS

    -i <hciX>
        The command is applied to device hciX, which must be the name of an installed Bluetooth device (X = 0, 1, 2, ...) If not specified, the command will be sent to the first available Bluetooth device.

    -s size
        The size of the data packets to be sent.

    -c count
        Send count number of packets then exit.

    -t timeout
        Wait timeout seconds for the response.

    -d delay
        Wait delay seconds between pings.

    -f  Kind of flood ping. Use with care! It reduces the delay time between packets to 0.

    -r  Reverse ping (gnip?). Send echo response instead of echo request.

    -v  Verify response payload is identical to request payload. It is not required for remote stacks to return the request payload, but most stacks do (including Bluez).

    bd_addr
        The Bluetooth MAC address to be pinged in dotted hex notation like 01:02:03:ab:cd:ef or 01:EF:cd:aB:02:03

RESOURCES

 <http://www.bluez.org>

REPORTING BUGS

 <linux-bluetooth@vger.kernel.org>

AUTHOR
Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>, Nils Faerber <nils@kernelconcepts.de>, Adam Laurie <adam@algroup.co.uk>.

COPYRIGHT
Free use of this software is granted under the terms of the GNU Lesser General Public Licenses (LGPL).