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106 lines
3.2 KiB
Groff
106 lines
3.2 KiB
Groff
.\" Copyright (C) 2011 Hiroki Sato <hrs@FreeBSD.org>.
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS
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.\" IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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.\" FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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.\" PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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.\" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd July 16, 2011
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.Dt RTADVCTL 8
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.Os
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.Sh NAME
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.Nm rtadvctl
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.Nd control program for
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.Xr rtadvd 8
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daemon
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.Sh SYNOPSIS
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.Nm
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.Op Fl v
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.Ar subcommand
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.Op Ar interface ...
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.Sh DESCRIPTION
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.Nm
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is a utility that communicates with
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.Xr rtadvd 8
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daemon and displays information about Router Advertisement messages being
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sent on each interface.
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.Pp
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This utility provides several options and subcommands.
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The options are as follows:
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.Bl -tag -width indent
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.\"
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.It Fl v
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Increase verbosity level.
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When specified once, the
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.Nm
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utility shows additional information about prefixes, RDNSS, and DNSSL
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options.
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When given twice, it additionally shows information about
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inactive interfaces and some statistics.
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.El
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.Pp
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The subcommands are as follows:
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.Bl -tag -width indent
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.\"
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.It reload Op interfaces...
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Specifies to reload the configuration file. If one or more
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.Ar interface
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is specified, configuration entries for the interfaces will be reloaded
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selectively.
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.It enable interfaces...
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Specifies to mark the interface as enable and to try to reload the
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configuration entry.
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This subcommand is useful for dynamically-added interfaces.
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.Pp
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The
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.Xr rtadvd 8
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daemon marks an interface as enable if the interface exists and the
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configuration file has a valid entry for that when it is invoked.
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.It disable interfaces...
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Specifies to mark the interface as disable.
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.It shutdown
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Makes the
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.Xr rtadvd 8
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daemon shut down.
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Note that the
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.Xr rtadvd 8
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daemon will send several RAs with zero lifetime to invalidate the old
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information on each interface.
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It will take at most nine seconds.
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.It show Op interfaces...
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Displays information on Router Advertisement messages being sent
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on each interface.
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.El
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.Sh SEE ALSO
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.Xr rtadvd 8 ,
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.Xr rtadvd.conf 5
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.Sh HISTORY
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The
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.Nm
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command first appeared in
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.Fx 9.0 .
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.Sh AUTHORS
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.Nm
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was written by
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.An Hiroki Sato Aq Mt hrs@FreeBSD.org .
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