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======
l2ping
======
------------------------------------------
Send L2CAP echo request and receive answer
------------------------------------------
:Authors: - Maxim Krasnyansky <maxk@qualcomm.com>
- Marcel Holtmann <marcel@holtmann.org>
- Nils Faerber <nils@kernelconcepts.de>
- Adam Laurie <adam@algroup.co.uk>.
:Version: BlueZ
:Copyright: Free use of this software is granted under ther terms of the GNU
Lesser General Public Licenses (LGPL).
:Date: Jan 22, 2002
:Manual section: 1
:Manual group: Linux System Administration
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
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