cdee44e4cb
Use the link MIB interface rather than groveling around in kmem. (No longer works on dead kernels, big deal.)
127 lines
3.6 KiB
Groff
127 lines
3.6 KiB
Groff
.\" Copyright (c) 1986 The Regents of the University of California.
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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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.\" 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 the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 THE REGENTS OR CONTRIBUTORS 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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.\" From: @(#)slstat.8 6.8 (Berkeley) 6/20/91
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.\" $Id$
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.\"
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.Dd October 11, 1996
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.Dt SLSTAT 8
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.Os BSD 4
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.Sh NAME
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.Nm slstat
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.Nd report serial line IP statistics
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.Sh SYNOPSIS
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.Nm
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.Op Fl i Ar interval
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.Op Fl vr
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.Op Ar unit
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.Sh DESCRIPTION
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The
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.Nm slstat
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utility
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reports certain kernel statistics kept about serial line internet
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protocol traffic.
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.Pp
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The options are as follows:
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.Bl -tag -width indent
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.It Fl i
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Repeat the display indefinitely every
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.Ar interval
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seconds.
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If no
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.Ar interval
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is specified, the default is 5 seconds.
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.It Fl v
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Verbose display of extra fields of information.
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.It Fl r
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Display all values in rate per second that amount per interval.
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.It Ar unit
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Is a single digit specifying the
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.Tn SLIP
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interface, or an interface name. The default unit is
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.Sy 0
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for interface
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.Sy sl0 .
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.El
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.Pp
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By default,
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.Nm
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displays the following information:
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.Pp
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.Bl -tag -width indent
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.It in
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bytes received
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.It out
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bytes sent
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.It pack
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packets received or sent
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.It comp
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compressed packets received or sent
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.It uncomp
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uncompressed packets received or sent
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.It unknwn
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inbound packets of unknown type
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.It toss
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inbound packets tossed because of error
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.It other
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all other inbound or outbound ip packets
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.It err
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input or output errors
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.It search
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searches for connection state
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.It miss
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times we could not find a connection state
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.It coll
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collisions with end of clists.
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If you get many collisions (more than one or two
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a day) you probably do not have enough clists
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and you should increase
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.Dv nclist
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in param.c.
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.El
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.Sh EXAMPLES
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The command:
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.Dl slstat -i 5
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will print what the system is doing every five
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seconds.
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.Sh SEE ALSO
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.Xr fstat 1 ,
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.Xr netstat 1 ,
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.Xr nfsstat 1 ,
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.Xr ps 1 ,
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.Xr ststat 1 ,
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.Xr iostat 8 ,
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.Xr pstat 8 ,
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.Xr pppstats 8
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.Pp
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The sections starting with ``Interpreting system activity'' in
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.%T "Installing and Operating 4.3BSD" .
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