158 lines
4.9 KiB
Groff
158 lines
4.9 KiB
Groff
.\" Copyright (c) 1997 Berkeley Software Design, Inc. 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 this notice is retained,
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.\" the conditions in the following notices are met, and terms applying
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.\" to contributors in the following notices also apply to Berkeley
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.\" Software Design, Inc.
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.\"
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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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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by
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.\" Berkeley Software Design, Inc.
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.\" 4. Neither the name of the Berkeley Software Design, Inc. nor the names
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.\" of its contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN, INC. ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN, INC. BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" PAO2 Id: cnwctl.8,v 1.1.1.1 1997/12/11 14:46:06 itojun Exp
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.Dd January 5, 1997
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.Dt CNWCTL 8
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.Os BSD/OS
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.Sh NAME
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.Nm cnwctl
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.Nd display statistics and control Netwave AirSurfer PC Cards
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.Sh SYNOPSIS
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.Nm cnwctl
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.Op Fl d Ar domain
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.Op Fl i Ar interface
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.Op Fl k Ar scramble-key
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.Op Fl sS Op Ar rate
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.Sh DESCRIPTION
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The
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.Nm cnwctl
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utility is used to control Netwave AirSurfer PC Cards as well as
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display statistics.
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The following options are available:
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.
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.Bl -tag -width indent
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.It Fl d
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Set the domain of the card to
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.Ar domain .
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The domain must be between 0x000 and 0x1ff.
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The domains 0x000 through 0x0ff are for access to an add-hoc network.
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The domains 0x100 through 0x1ff are for access to a Netwave Access Point.
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The default domain is 0x000.
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A card may only talk to the access point in its domain, or other cards
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in its add-hoc domain.
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.It Fl i
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Use
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.Ar interface
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as the interface rather than
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.Li cnw0 .
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.It Fl k
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Set the scramble key to
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.Ar scramble-key .
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The scramble key must be between 0x0000 and 0xffff.
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Both the source and the destination must use the same scramble key
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in order to communicate.
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.It Fl s
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Display statistics.
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When the optional argument
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.Ar rate
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(which must be the last argument to the end of the command line)
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is specified as a non-zero value, statistics will be displayed
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every
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.Ar rate
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seconds.
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At the top of each
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.Dq page
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of statistics, column labels will be displayed. The first row of
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statistics will be totals since boot, subsequent lines are deltas
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from the previous row.
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If
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.Ar rate
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is not specified, or is 0 (zero), a single page of statistics will be
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displayed. These statistics are more detailed and include:
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.Bl -tag -width indent
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.It domain
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The domain this card is part of.
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.It rx
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Number of packets received.
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.It rxoverflow
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Number of overflows detected.
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.It rxoverrun
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Number of overruns detected.
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.It rxcrcerror
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Number of CRC errors detected.
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Random noise can cause these errors.
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.It rxframe
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Number of framing errors detected.
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.It rxerrors
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Number of generic errors detected.
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.It rxavail
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Number of times a packet was available.
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.It tx
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Number of packets requested to be sent.
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.It txokay
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Number of packets sent.
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.It txabort
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Number of packets aborted (not sent within 9 tries).
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.It txlostcd
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Number of times carrier detect was lost.
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.It txerrors
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Number of generic transmit errors detected.
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.It txretries
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Total number of retries.
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.It Ar N Ns No x retries
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Number of packets which were retried
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.Ar N
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times.
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.El
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.It Fl S
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Display status read from the hardware. This option is only available
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to the super user.
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The
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.Ar rate
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argument is used as with the
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.Fl s
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option.
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The following fields are displayed
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.Bl -tag -width indent
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.It link integrity field (lif)
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A 0 value implies no links.
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.It connection quality (cq)
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Probably indicates the quality of the connection to the access point.
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.It spu
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Unknown meaning.
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.It link quality (lq)
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Probably indicated the quality of the link to the access point.
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.It hhc
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Unknown meaning.
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.It mhs
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Unknown meaning.
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.It revision
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The revision numbers of the card.
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.It id
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The ID of the card.
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.El
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.El
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.Sh SEE ALSO
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.Xr cnw 4
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