Ertuğrul Erata
111 lines
2.9 KiB
Plaintext
111 lines
2.9 KiB
Plaintext
.\" This manpage has been automatically generated by docbook2man
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.\" from a DocBook document. This tool can be found at:
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.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
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.\" Please send any bug reports, improvements, comments, patches,
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.\" etc. to Steve Cheng <steve@ggi-project.org>.
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.TH "ARPING" "8" "24 Mayıs 2011" "iputils-101006" "System Manager's Manual: iputils"
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.SH NAME
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arping \- send ARP REQUEST to a neighbour host
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.SH SYNOPSIS
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\fBarping\fR [ \fB-AbDfhqUV\fR] [ \fB-c \fIcount\fB\fR] [ \fB-w \fIdeadline\fB\fR] [ \fB-s \fIsource\fB\fR] \fB-I \fIinterface\fB\fR \fB\fIdestination\fB\fR
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.SH "DESCRIPTION"
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.PP
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Ping \fIdestination\fR on device \fIinterface\fR by ARP packets,
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using source address \fIsource\fR.
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.SH "OPTIONS"
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.TP
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\fB-A\fR
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The same as \fB-U\fR, but ARP REPLY packets used instead
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of ARP REQUEST.
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.TP
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\fB-b\fR
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Send only MAC level broadcasts. Normally \fBarping\fR starts
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from sending broadcast, and switch to unicast after reply received.
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.TP
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\fB-c \fIcount\fB\fR
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Stop after sending \fIcount\fR ARP REQUEST
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packets. With
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\fIdeadline\fR
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option, \fBarping\fR waits for
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\fIcount\fR ARP REPLY packets, until the timeout expires.
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.TP
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\fB-D\fR
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Duplicate address detection mode (DAD). See
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RFC2131, 4.4.1.
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Returns 0, if DAD succeeded i.e. no replies are received
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.TP
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\fB-f\fR
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Finish after the first reply confirming that target is alive.
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.TP
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\fB-I \fIinterface\fB\fR
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Name of network device where to send ARP REQUEST packets. This option
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is required.
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.TP
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\fB-h\fR
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Print help page and exit.
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.TP
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\fB-q\fR
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Quiet output. Nothing is displayed.
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.TP
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\fB-s \fIsource\fB\fR
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IP source address to use in ARP packets.
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If this option is absent, source address is:
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.RS
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.TP 0.2i
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\(bu
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In DAD mode (with option \fB-D\fR) set to 0.0.0.0.
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.TP 0.2i
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\(bu
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In Unsolicited ARP mode (with options \fB-U\fR or \fB-A\fR)
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set to \fIdestination\fR.
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.TP 0.2i
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\(bu
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Otherwise, it is calculated from routing tables.
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.RE
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.TP
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\fB-U\fR
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Unsolicited ARP mode to update neighbours' ARP caches.
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No replies are expected.
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.TP
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\fB-V\fR
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Print version of the program and exit.
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.TP
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\fB-w \fIdeadline\fB\fR
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Specify a timeout, in seconds, before
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\fBarping\fR
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exits regardless of how many
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packets have been sent or received. In this case
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\fBarping\fR
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does not stop after
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\fIcount\fR
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packet are sent, it waits either for
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\fIdeadline\fR
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expire or until
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\fIcount\fR
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probes are answered.
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.SH "SEE ALSO"
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.PP
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\fBping\fR(8),
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\fBclockdiff\fR(8),
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\fBtracepath\fR(8).
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.SH "AUTHOR"
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.PP
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\fBarping\fR was written by
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Alexey Kuznetsov
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<kuznet@ms2.inr.ac.ru>.
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It is now maintained by
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YOSHIFUJI Hideaki
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<yoshfuji@skbuff.net>.
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.SH "SECURITY"
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.PP
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\fBarping\fR requires CAP_NET_RAWIO capability
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to be executed. It is not recommended to be used as set-uid root,
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because it allows user to modify ARP caches of neighbour hosts.
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.SH "AVAILABILITY"
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.PP
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\fBarping\fR is part of \fIiputils\fR package
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and the latest versions are available in source form at
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http://www.skbuff.net/iputils/iputils-current.tar.bz2.
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