2002-11-16 09:44:53 +08:00
|
|
|
.TH L2PING 1 "Jan 22 2002" BlueZ "Linux System Administration"
|
2002-03-09 05:12:35 +08:00
|
|
|
.SH NAME
|
|
|
|
|
l2ping \- Send L2CAP echo request and receive answer
|
|
|
|
|
.SH SYNOPSIS
|
|
|
|
|
.B l2ping
|
|
|
|
|
[
|
2005-11-30 11:27:23 +08:00
|
|
|
.I -i <hciX>
|
2002-03-09 05:12:35 +08:00
|
|
|
] [
|
|
|
|
|
.I -s size
|
|
|
|
|
] [
|
|
|
|
|
.I -c count
|
|
|
|
|
] [
|
2004-10-11 18:31:33 +08:00
|
|
|
.I -t timeout
|
|
|
|
|
] [
|
2002-03-09 05:12:35 +08:00
|
|
|
.I -f
|
2006-02-04 02:48:52 +08:00
|
|
|
] [
|
|
|
|
|
.I -r
|
2002-03-09 05:12:35 +08:00
|
|
|
] <
|
|
|
|
|
.I bd_addr
|
|
|
|
|
>
|
|
|
|
|
.SH DESCRIPTION
|
|
|
|
|
.LP
|
|
|
|
|
L2ping sends a L2CAP echo request to the Bluetooth MAC address
|
|
|
|
|
.B bd_addr
|
|
|
|
|
given in dotted hex notation.
|
|
|
|
|
.SH OPTIONS
|
|
|
|
|
.TP
|
2005-11-30 11:27:23 +08:00
|
|
|
.I -i " <hciX>"
|
|
|
|
|
The command is applied to device
|
|
|
|
|
.I
|
|
|
|
|
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.
|
2002-03-09 05:12:35 +08:00
|
|
|
.TP
|
|
|
|
|
.I -s size
|
|
|
|
|
The
|
|
|
|
|
.B size
|
|
|
|
|
of the data packets to be sent.
|
|
|
|
|
.TP
|
|
|
|
|
.I -c count
|
|
|
|
|
Send
|
|
|
|
|
.B count
|
|
|
|
|
number of packets then exit.
|
|
|
|
|
.TP
|
2006-03-21 06:24:24 +08:00
|
|
|
.I -t \fBtimeout\fP
|
2004-10-11 18:31:33 +08:00
|
|
|
Wait
|
2005-11-30 11:27:23 +08:00
|
|
|
.B \fBtimeout\fP
|
|
|
|
|
seconds for the response.
|
2004-10-11 18:31:33 +08:00
|
|
|
.TP
|
2002-03-09 05:12:35 +08:00
|
|
|
.I -f
|
|
|
|
|
Kind of flood ping. Use with care! It reduces the delay time between packets
|
|
|
|
|
to 0.
|
|
|
|
|
.TP
|
2006-02-04 02:48:52 +08:00
|
|
|
.I -r
|
|
|
|
|
Reverse ping (gnip?). Send echo response instead of echo request.
|
|
|
|
|
.TP
|
2002-03-09 05:12:35 +08:00
|
|
|
.I bd_addr
|
|
|
|
|
The Bluetooth MAC address to be pinged in dotted hex notation like
|
|
|
|
|
.B 01:02:03:ab:cd:ef
|
|
|
|
|
or
|
|
|
|
|
.B 01:EF:cd:aB:02:03
|
|
|
|
|
.SH AUTHORS
|
2004-10-11 18:31:33 +08:00
|
|
|
Written by Maxim Krasnyansky <maxk@qualcomm.com> and Marcel Holtmann <marcel@holtmann.org>
|
2002-03-09 05:12:35 +08:00
|
|
|
.PP
|
2006-02-04 02:48:52 +08:00
|
|
|
man page by Nils Faerber <nils@kernelconcepts.de>, Adam Laurie <adam@algroup.co.uk>.
|
