1.\" $OpenBSD: mopd.8,v 1.18 2013/10/20 07:40:43 jmc Exp $ 2.\" 3.\" Copyright (c) 1993-96 Mats O Jansson. All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24.\" 25.\" @(#) $OpenBSD: mopd.8,v 1.18 2013/10/20 07:40:43 jmc Exp $ 26.\" 27.Dd $Mdocdate: October 20 2013 $ 28.Dt MOPD 8 29.Os 30.Sh NAME 31.Nm mopd 32.Nd MOP loader daemon 33.Sh SYNOPSIS 34.Nm mopd 35.Op Fl 3 | 4 36.Op Fl adfv 37.Ar interface 38.Sh DESCRIPTION 39.Nm 40services MOP Load requests on the Ethernet connected to 41.Ar interface 42or all interfaces if 43.Fl a 44is given. 45In a load request received by 46.Nm 47a filename can be given. 48This is the normal case for, e.g., terminal servers. 49If a filename isn't given 50.Nm 51must know what image to load. 52.Pp 53Upon receiving a request, 54.Nm 55checks if the requested file exists in 56.Pa /tftpboot/mop . 57The filename is normally all uppercase and with an extension of 58.Pa .SYS . 59If the filename isn't given, the Ethernet address of the target is used as 60filename (e.g., 61.Pa 08002b09f4de.SYS ) , 62and it might be a soft link to another file. 63.Pp 64.Nm 65supports two kinds of files. 66The file is first checked to see if it is in a.out format. 67If not, a few of Digital's formats are checked. 68.Pp 69In normal operation, 70.Nm 71forks a copy of itself and runs in 72the background. 73Anomalies and errors are reported via 74.Xr syslog 3 . 75.Pp 76The options are as follows: 77.Bl -tag -width Ds 78.It Fl 3 79Ignore MOP V3 messages (Ethernet II). 80.It Fl 4 81Ignore MOP V4 messages (Ethernet 802.3). 82.It Fl a 83Listen on all the Ethernets attached to the system. 84If 85.Fl a 86is omitted, an interface must be specified. 87.It Fl d 88Run in debug mode, with all the output to stdout. 89The process will run in the foreground. 90.It Fl f 91Run in the foreground. 92.It Fl v 93Show version of 94.Nm . 95.El 96.Sh FILES 97.Bl -tag -width Pa -compact 98.It Pa /tftpboot/mop 99.El 100.Sh SEE ALSO 101.Xr mopa.out 1 , 102.Xr mopchk 1 , 103.Xr mopprobe 1 , 104.Xr moptrace 1 , 105.Xr bpf 4 106.Rs 107.%B DECnet Digital Network Architecture Phase IV 108.%R Maintenance Operations Functional Specification V3.0.0 109.%N AA-X436A-TK 110.Re 111.Rs 112.%B DECnet Digital Network Architecture 113.%R Maintenance Operations Protocol Functional Specification V4.0.0 114.%N EK-DNA11-FS-001 115.Re 116.Sh AUTHORS 117.An Mats O Jansson Aq Mt moj@stacken.kth.se 118.Sh BUGS 119a.out isn't supported yet on 120.Pf non- Bx 121implementations (otherOS). 122