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59ff02bd7c
from usr.sbin/mopd/common/pf.c, where only the ad clause is removed, because it has a shared UCB copyright) on Mats O Jansson's files. thorpej OK'd usr.sbin/rpc.yppasswdd/yppasswdd_mkpw.c, where he shares copyright.
129 lines
3.5 KiB
Groff
129 lines
3.5 KiB
Groff
.\" $NetBSD: mopd.8,v 1.14 2009/10/20 00:51:13 snj Exp $
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.\"
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.\" Copyright (c) 1993-96 Mats O Jansson. 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 AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd January 23, 2004
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.Dt MOPD 8
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.Os
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.Sh NAME
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.Nm mopd
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.Nd Maintenance Operations Protocol (MOP) Loader Daemon
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.Sh SYNOPSIS
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.Nm
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.Op Fl adf
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.Op Fl s Ar mopdir
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.Op Ar interface
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.Op Ar ...
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.Sh DESCRIPTION
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.Nm
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services
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.Tn DEC
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Maintenance Operations Protocol
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.Pq Tn MOP
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Load requests on the Ethernet connected to
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.Ar interface
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or all interfaces if
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.Fl a
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option is given.
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.Pp
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In a load request received by
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.Nm
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a filename can be given by the client.
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This is the normal case for terminal servers.
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If a filename isn't in the client load request
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.Nm
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must know what image to load.
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.Pp
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Upon receiving a request,
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.Nm
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checks if the requested file exists in
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.Pa /tftpboot/mop
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(unless the
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.Fl s
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option is given, see below) the filename is normally uppercase and with an
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extension of
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.Pa .SYS .
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If the filename isn't given, the ethernet address of the target is used as
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filename, e.g.
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.Pa 08002b09f4de.SYS
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and it might be a soft link to another file.
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.Pp
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.Nm
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supports two kinds of files.
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The first type that is check is if the file is in
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.Xr a.out 5
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format.
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If not, a couple of Digital's formats are checked.
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.Pp
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In normal operation,
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.Nm
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forks a copy of itself and runs in the background.
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Anomalies and errors are reported via
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.Xr syslog 3 .
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.Sh OPTIONS
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.Bl -tag -width indent
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.It Fl a
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Listen on all the Ethernets attached to the system.
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If
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.Fl a
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is omitted, an interface must be specified.
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.It Fl d
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Run in debug mode, with all the output to stdout.
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The process will run in the foreground.
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.It Fl f
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Run in the foreground.
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.It Fl s
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Change the directory to look for files in from
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.Pa /tftpboot/mop
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to
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.Ar mopdir .
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.El
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.Sh FILES
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.Bl -tag -width Pa -compact
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.It Pa /tftpboot/mop
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.El
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.Sh NOTES
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.Nm
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automatically appends an upper case
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.Pa .SYS
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to the filename provided by the client.
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The typical client sends the requested file name in upper case.
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.Sh SEE ALSO
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.Xr mopchk 1 ,
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.Xr mopcopy 1 ,
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.Xr mopprobe 1 ,
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.Xr moptrace 1 ,
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.Xr bpf 4
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.Rs
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.%J DECnet Digital Network Architecture Phase IV
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.%R Maintenance Operations Functional Specification V3.0.0
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.%N AA-X436A-TK
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.Re
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.Rs
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.%J DECnet Digital Network Architecture
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.%R Maintenance Operations Protocol Functional Specification V4.0.0
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.%N EK-DNA11-FS-001
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.Re
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.Sh AUTHORS
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.An Mats O Jansson Aq moj@stacken.kth.se
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