1.\" 2.\" Copyright (C) 2005-2006 3.\" The FreeBSD Project. 4.\" All rights reserved. 5.\" 6.\" Author: Harti Brandt <harti@FreeBSD.org> 7.\" 8.\" Redistribution and use in source and binary forms, with or without 9.\" modification, are permitted provided that the following conditions 10.\" are met: 11.\" 1. Redistributions of source code must retain the above copyright 12.\" notice, this list of conditions and the following disclaimer. 13.\" 2. Redistributions in binary form must reproduce the above copyright 14.\" notice, this list of conditions and the following disclaimer in the 15.\" documentation and/or other materials provided with the distribution. 16.\" 17.\" THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20.\" ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 21.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27.\" SUCH DAMAGE. 28.\" 29.Dd January 3, 2006 30.Dt SNMP_HOSTRES 3 31.Os 32.Sh NAME 33.Nm snmp_hostres 34.Nd host resources module for 35.Xr bsnmpd 8 36.Sh LIBRARY 37.Pq begemotSnmpdModulePath."hostres" = "/usr/lib/snmp_hostres.so" 38.Sh DESCRIPTION 39The 40.Nm 41module implements the HOST-RESOURCES-MIB as standardized in RFC 2790. 42.Sh RESTRICTIONS 43Not all information in the MIB is meaningful in FreeBSD or is available. 44The following variables are not implemented or carry no information: 45.Bl -tag -width indent 46.It Va hrFSType 47There are several types of file systems for which no appropriate OID 48exists yet which are supported by 49.Fx . 50For smbfs, procfs and devfs , 51.Va hrFSOther 52is returned. 53In all other cases, 54.Va hrFSUnknown . 55.It Va hrFSBootable 56It is questionable what bootable means here. 57Does it mean that the BIOS is available to start a boot on that file system 58or does it mean that there is something bootable? 59In either case this information is not available so this variable returns True 60for the root file system (which is not necessarily correct) and False for 61all others. 62.It Va hrFSLastFullBackupDate , hrFSLastPartialBackupDate 63This is not available and always returns an empty string. 64Theoretically, this could be retrieved from 65.Pa /etc/dumpdates , 66which would 67hardly be correct given the different ways of doing backups. 68.It Va hrDiskStorageTable 69Floppy devices are currently not reported. 70Also the names of the disks are hard-coded in the module. 71.El 72.Sh FILES 73.Bl -tag -width indent 74.It Pa /usr/share/snmp/defs/hostres_tree.def 75The description of the MIB tree implemented by 76.Nm . 77.It Pa /usr/share/snmp/mibs/HOST-RESOURCES-TYPES.txt 78.It Pa /usr/share/snmp/mibs/HOST-RESOURCES-MIB.txt 79.It Pa /usr/share/snmp/mibs/BEGEMOT-HOSTRES-MIB.txt 80This is the MIB that is implemented by this module. 81.El 82.Sh SEE ALSO 83.Xr gensnmptree 1 , 84.Xr snmpmod 3 85.Sh AUTHORS 86.An Victor Cruceru Aq Mt soc-victor@FreeBSD.org 87