www.pudn.com > sxg.rar > HOST-RESOURCES-MIB.xsd
This MIB is for use in managing host systems. The term
`host' is construed to mean any computer that communicates
with other similar computers attached to the internet and
that is directly used by one or more human beings. Although
this MIB does not necessarily apply to devices whose primary
function is communications services (e.g., terminal servers,
routers, bridges, monitoring equipment), such relevance is
not explicitly precluded. This MIB instruments attributes
common to all internet hosts including, for example, both
personal computers and systems that run variants of Unix.
read-only
current
1.3.6.1.2.1.25.1.1
The amount of time since this host was last
initialized. Note that this is different from
sysUpTime in the SNMPv2-MIB [RFC1907] because
sysUpTime is the uptime of the network management
portion of the system.
read-write
current
1.3.6.1.2.1.25.1.2
The host's notion of the local date and time of day.
read-write
current
1.3.6.1.2.1.25.1.3
The index of the hrDeviceEntry for the device from
which this host is configured to load its initial
operating system configuration (i.e., which operating
system code and/or boot parameters).
Note that writing to this object just changes the
configuration that will be used the next time the
operating system is loaded and does not actually cause
the reload to occur.
read-write
current
1.3.6.1.2.1.25.1.4
This object contains the parameters (e.g. a pathname
and parameter) supplied to the load device when
requesting the initial operating system configuration
from that device.
Note that writing to this object just changes the
configuration that will be used the next time the
operating system is loaded and does not actually cause
the reload to occur.
read-only
current
1.3.6.1.2.1.25.1.5
The number of user sessions for which this host is
storing state information. A session is a collection
of processes requiring a single act of user
authentication and possibly subject to collective job
control.
read-only
current
1.3.6.1.2.1.25.1.6
The number of process contexts currently loaded or
running on this system.
read-only
current
1.3.6.1.2.1.25.1.7
The maximum number of process contexts this system
can support. If there is no fixed maximum, the value
should be zero. On systems that have a fixed maximum,
this object can help diagnose failures that occur when
this maximum is reached.
read-only
current
1.3.6.1.2.1.25.2.2
KBytes
The amount of physical read-write main memory,
typically RAM, contained by the host.
read-only
current
1.3.6.1.2.1.25.4.1
The value of the hrSWRunIndex for the hrSWRunEntry
that represents the primary operating system running
on this host. This object is useful for quickly and
uniquely identifying that primary operating system.
read-only
current
1.3.6.1.2.1.25.6.1
The value of sysUpTime when an entry in the
hrSWInstalledTable was last added, renamed, or
deleted. Because this table is likely to contain many
entries, polling of this object allows a management
station to determine when re-downloading of the table
might be useful.
read-only
current
1.3.6.1.2.1.25.6.2
The value of sysUpTime when the hrSWInstalledTable
was last completely updated. Because caching of this
data will be a popular implementation strategy,
retrieval of this object allows a management station
to obtain a guarantee that no data in this table is
older than the indicated time.
not-accessible
current
1.3.6.1.2.1.25.2.3.1
A (conceptual) entry for one logical storage area on
the host. As an example, an instance of the
hrStorageType object might be named hrStorageType.3
read-only
current
1.3.6.1.2.1.25.2.3.1.2
The type of storage represented by this entry.
read-only
current
1.3.6.1.2.1.25.2.3.1.3
A description of the type and instance of the storage
described by this entry.
read-only
current
1.3.6.1.2.1.25.2.3.1.4
Bytes
The size, in bytes, of the data objects allocated
from this pool. If this entry is monitoring sectors,
blocks, buffers, or packets, for example, this number
will commonly be greater than one. Otherwise this
number will typically be one.
read-write
current
1.3.6.1.2.1.25.2.3.1.5
The size of the storage represented by this entry, in
units of hrStorageAllocationUnits. This object is
writable to allow remote configuration of the size of
the storage area in those cases where such an
operation makes sense and is possible on the
underlying system. For example, the amount of main
memory allocated to a buffer pool might be modified or
the amount of disk space allocated to virtual memory
might be modified.
read-only
current
1.3.6.1.2.1.25.2.3.1.6
The amount of the storage represented by this entry
that is allocated, in units of
hrStorageAllocationUnits.
read-only
current
1.3.6.1.2.1.25.2.3.1.7
The number of requests for storage represented by
this entry that could not be honored due to not enough
storage. It should be noted that as this object has a
SYNTAX of Counter32, that it does not have a defined
initial value. However, it is recommended that this
object be initialized to zero, even though management
stations must not depend on such an initialization.
read-only
current
1.3.6.1.2.1.25.2.3.1.1
A unique value for each logical storage area
contained by the host.
not-accessible
current
1.3.6.1.2.1.25.3.2.1
A (conceptual) entry for one device contained by the
host. As an example, an instance of the hrDeviceType
object might be named hrDeviceType.3
read-only
current
1.3.6.1.2.1.25.3.2.1.2
An indication of the type of device.
If this value is
`hrDeviceProcessor { hrDeviceTypes 3 }' then an entry
exists in the hrProcessorTable which corresponds to
this device.
If this value is
`hrDeviceNetwork { hrDeviceTypes 4 }', then an entry
exists in the hrNetworkTable which corresponds to this
device.
If this value is
`hrDevicePrinter { hrDeviceTypes 5 }', then an entry
exists in the hrPrinterTable which corresponds to this
device.
If this value is
`hrDeviceDiskStorage { hrDeviceTypes 6 }', then an
entry exists in the hrDiskStorageTable which
corresponds to this device.
read-only
current
1.3.6.1.2.1.25.3.2.1.3
A textual description of this device, including the
device's manufacturer and revision, and optionally,
its serial number.
255a
read-only
current
1.3.6.1.2.1.25.3.2.1.4
The product ID for this device.
read-only
current
1.3.6.1.2.1.25.3.2.1.5
The current operational state of the device described
by this row of the table. A value unknown(1)
indicates that the current state of the device is
unknown. running(2) indicates that the device is up
and running and that no unusual error conditions are
known. The warning(3) state indicates that agent has
been informed of an unusual error condition by the
operational software (e.g., a disk device driver) but
that the device is still 'operational'. An example
would be a high number of soft errors on a disk. A
value of testing(4), indicates that the device is not
available for use because it is in the testing state.
The state of down(5) is used only when the agent has
been informed that the device is not available for any
use.
1
2
3
4
5
read-only
current
1.3.6.1.2.1.25.3.2.1.6
The number of errors detected on this device. It
should be noted that as this object has a SYNTAX of
Counter32, that it does not have a defined initial
value. However, it is recommended that this object be
initialized to zero, even though management stations
must not depend on such an initialization.
read-only
current
1.3.6.1.2.1.25.3.2.1.1
A unique value for each device contained by the host.
The value for each device must remain constant at
least from one re-initialization of the agent to the
next re-initialization.
not-accessible
current
1.3.6.1.2.1.25.3.3.1
A (conceptual) entry for one processor contained by
the host. The hrDeviceIndex in the index represents
the entry in the hrDeviceTable that corresponds to the
hrProcessorEntry.
As an example of how objects in this table are named,
an instance of the hrProcessorFrwID object might be
named hrProcessorFrwID.3
read-only
current
1.3.6.1.2.1.25.3.3.1.1
The product ID of the firmware associated with the
processor.
read-only
current
1.3.6.1.2.1.25.3.3.1.2
The average, over the last minute, of the percentage
of time that this processor was not idle.
Implementations may approximate this one minute
smoothing period if necessary.
read-only
current
1.3.6.1.2.1.25.3.2.1.1
A unique value for each device contained by the host.
The value for each device must remain constant at
least from one re-initialization of the agent to the
next re-initialization.
not-accessible
current
1.3.6.1.2.1.25.3.4.1
A (conceptual) entry for one network device contained
by the host. The hrDeviceIndex in the index
represents the entry in the hrDeviceTable that
corresponds to the hrNetworkEntry.
As an example of how objects in this table are named,
an instance of the hrNetworkIfIndex object might be
named hrNetworkIfIndex.3
read-only
current
1.3.6.1.2.1.25.3.4.1.1
The value of ifIndex which corresponds to this
network device. If this device is not represented in
the ifTable, then this value shall be zero.
read-only
current
1.3.6.1.2.1.25.3.2.1.1
A unique value for each device contained by the host.
The value for each device must remain constant at
least from one re-initialization of the agent to the
next re-initialization.
not-accessible
current
1.3.6.1.2.1.25.3.5.1
A (conceptual) entry for one printer local to the
host. The hrDeviceIndex in the index represents the
entry in the hrDeviceTable that corresponds to the
hrPrinterEntry.
As an example of how objects in this table are named,
an instance of the hrPrinterStatus object might be
named hrPrinterStatus.3
read-only
current
1.3.6.1.2.1.25.3.5.1.1
The current status of this printer device.
1
2
3
4
5
read-only
current
1.3.6.1.2.1.25.3.5.1.2
This object represents any error conditions detected
by the printer. The error conditions are encoded as
bits in an octet string, with the following
definitions:
Condition Bit #
lowPaper 0
noPaper 1
lowToner 2
noToner 3
doorOpen 4
jammed 5
offline 6
serviceRequested 7
inputTrayMissing 8
outputTrayMissing 9
markerSupplyMissing 10
outputNearFull 11
outputFull 12
inputTrayEmpty 13
overduePreventMaint 14
Bits are numbered starting with the most significant
bit of the first byte being bit 0, the least
significant bit of the first byte being bit 7, the
most significant bit of the second byte being bit 8,
and so on. A one bit encodes that the condition was
detected, while a zero bit encodes that the condition
was not detected.
This object is useful for alerting an operator to
specific warning or error conditions that may occur,
especially those requiring human intervention.
read-only
current
1.3.6.1.2.1.25.3.2.1.1
A unique value for each device contained by the host.
The value for each device must remain constant at
least from one re-initialization of the agent to the
next re-initialization.
not-accessible
current
1.3.6.1.2.1.25.3.6.1
A (conceptual) entry for one long-term storage device
contained by the host. The hrDeviceIndex in the index
represents the entry in the hrDeviceTable that
corresponds to the hrDiskStorageEntry. As an example,
an instance of the hrDiskStorageCapacity object might
be named hrDiskStorageCapacity.3
read-only
current
1.3.6.1.2.1.25.3.6.1.1
An indication if this long-term storage device is
readable and writable or only readable. This should
reflect the media type, any write-protect mechanism,
and any device configuration that affects the entire
device.
1
2
read-only
current
1.3.6.1.2.1.25.3.6.1.2
An indication of the type of media used in this long-
term storage device.
1
2
3
4
5
6
7
8
read-only
current
1.3.6.1.2.1.25.3.6.1.3
Denotes whether or not the disk media may be removed
from the drive.
read-only
current
1.3.6.1.2.1.25.3.6.1.4
KBytes
The total size for this long-term storage device. If
the media is removable and is currently removed, this
value should be zero.
read-only
current
1.3.6.1.2.1.25.3.2.1.1
A unique value for each device contained by the host.
The value for each device must remain constant at
least from one re-initialization of the agent to the
next re-initialization.
not-accessible
current
1.3.6.1.2.1.25.3.7.1
A (conceptual) entry for one partition. The
hrDeviceIndex in the index represents the entry in the
hrDeviceTable that corresponds to the
hrPartitionEntry.
As an example of how objects in this table are named,
an instance of the hrPartitionSize object might be
named hrPartitionSize.3.1
read-only
current
1.3.6.1.2.1.25.3.7.1.2
A textual description of this partition.
read-only
current
1.3.6.1.2.1.25.3.7.1.3
A descriptor which uniquely represents this partition
to the responsible operating system. On some systems,
this might take on a binary representation.
read-only
current
1.3.6.1.2.1.25.3.7.1.4
KBytes
The size of this partition.
read-only
current
1.3.6.1.2.1.25.3.7.1.5
The index of the file system mounted on this
partition. If no file system is mounted on this
partition, then this value shall be zero. Note that
multiple partitions may point to one file system,
denoting that that file system resides on those
partitions. Multiple file systems may not reside on
one partition.
read-only
current
1.3.6.1.2.1.25.3.2.1.1
A unique value for each device contained by the host.
The value for each device must remain constant at
least from one re-initialization of the agent to the
next re-initialization.
read-only
current
1.3.6.1.2.1.25.3.7.1.1
A unique value for each partition on this long-term
storage device. The value for each long-term storage
device must remain constant at least from one re-
initialization of the agent to the next re-
initialization.
not-accessible
current
1.3.6.1.2.1.25.3.8.1
A (conceptual) entry for one file system local to
this host or remotely mounted from a file server.
File systems that are in only one user's environment
on a multi-user system will not be included in this
table.
As an example of how objects in this table are named,
an instance of the hrFSMountPoint object might be
named hrFSMountPoint.3
read-only
current
1.3.6.1.2.1.25.3.8.1.2
The path name of the root of this file system.
read-only
current
1.3.6.1.2.1.25.3.8.1.3
A description of the name and/or address of the
server that this file system is mounted from. This
may also include parameters such as the mount point on
the remote file system. If this is not a remote file
system, this string should have a length of zero.
read-only
current
1.3.6.1.2.1.25.3.8.1.4
The value of this object identifies the type of this
file system.
read-only
current
1.3.6.1.2.1.25.3.8.1.5
An indication if this file system is logically
configured by the operating system to be readable and
writable or only readable. This does not represent
any local access-control policy, except one that is
applied to the file system as a whole.
1
2
read-only
current
1.3.6.1.2.1.25.3.8.1.6
A flag indicating whether this file system is
bootable.
read-only
current
1.3.6.1.2.1.25.3.8.1.7
The index of the hrStorageEntry that represents
information about this file system. If there is no
such information available, then this value shall be
zero. The relevant storage entry will be useful in
tracking the percent usage of this file system and
diagnosing errors that may occur when it runs out of
space.
read-write
current
1.3.6.1.2.1.25.3.8.1.8
The last date at which this complete file system was
copied to another storage device for backup. This
information is useful for ensuring that backups are
being performed regularly.
If this information is not known, then this variable
shall have the value corresponding to January 1, year
0000, 00:00:00.0, which is encoded as
(hex)'00 00 01 01 00 00 00 00'.
read-write
current
1.3.6.1.2.1.25.3.8.1.9
The last date at which a portion of this file system
was copied to another storage device for backup. This
information is useful for ensuring that backups are
being performed regularly.
If this information is not known, then this variable
shall have the value corresponding to January 1, year
0000, 00:00:00.0, which is encoded as
(hex)'00 00 01 01 00 00 00 00'.
read-only
current
1.3.6.1.2.1.25.3.8.1.1
A unique value for each file system local to this
host. The value for each file system must remain
constant at least from one re-initialization of the
agent to the next re-initialization.
not-accessible
current
1.3.6.1.2.1.25.4.2.1
A (conceptual) entry for one piece of software
running on the host Note that because the installed
software table only contains information for software
stored locally on this host, not every piece of
running software will be found in the installed
software table. This is true of software that was
loaded and run from a non-local source, such as a
network-mounted file system.
As an example of how objects in this table are named,
an instance of the hrSWRunName object might be named
hrSWRunName.1287
read-only
current
1.3.6.1.2.1.25.4.2.1.2
A textual description of this running piece of
software, including the manufacturer, revision, and
the name by which it is commonly known. If this
software was installed locally, this should be the
same string as used in the corresponding
hrSWInstalledName.
read-only
current
1.3.6.1.2.1.25.4.2.1.3
The product ID of this running piece of software.
read-only
current
1.3.6.1.2.1.25.4.2.1.4
A description of the location on long-term storage
(e.g. a disk drive) from which this software was
loaded.
read-only
current
1.3.6.1.2.1.25.4.2.1.5
A description of the parameters supplied to this
software when it was initially loaded.
read-only
current
1.3.6.1.2.1.25.4.2.1.6
The type of this software.
1
2
3
4
read-write
current
1.3.6.1.2.1.25.4.2.1.7
The status of this running piece of software.
Setting this value to invalid(4) shall cause this
software to stop running and to be unloaded. Sets to
other values are not valid.
1
2
3
4
read-only
current
1.3.6.1.2.1.25.4.2.1.1
A unique value for each piece of software running on
the host. Wherever possible, this should be the
system's native, unique identification number.
not-accessible
current
1.3.6.1.2.1.25.5.1.1
A (conceptual) entry containing software performance
metrics. As an example, an instance of the
hrSWRunPerfCPU object might be named
hrSWRunPerfCPU.1287
read-only
current
1.3.6.1.2.1.25.5.1.1.1
The number of centi-seconds of the total system's CPU
resources consumed by this process. Note that on a
multi-processor system, this value may increment by
more than one centi-second in one centi-second of real
(wall clock) time.
read-only
current
1.3.6.1.2.1.25.5.1.1.2
KBytes
The total amount of real system memory allocated to
this process.
read-only
current
1.3.6.1.2.1.25.4.2.1.1
A unique value for each piece of software running on
the host. Wherever possible, this should be the
system's native, unique identification number.
not-accessible
current
1.3.6.1.2.1.25.6.3.1
A (conceptual) entry for a piece of software
installed on this host.
As an example of how objects in this table are named,
an instance of the hrSWInstalledName object might be
named hrSWInstalledName.96
read-only
current
1.3.6.1.2.1.25.6.3.1.2
A textual description of this installed piece of
software, including the manufacturer, revision, the
name by which it is commonly known, and optionally,
its serial number.
read-only
current
1.3.6.1.2.1.25.6.3.1.3
The product ID of this installed piece of software.
read-only
current
1.3.6.1.2.1.25.6.3.1.4
The type of this software.
1
2
3
4
read-only
current
1.3.6.1.2.1.25.6.3.1.5
The last-modification date of this application as it
would appear in a directory listing.
If this information is not known, then this variable
shall have the value corresponding to January 1, year
0000, 00:00:00.0, which is encoded as
(hex)'00 00 01 01 00 00 00 00'.
read-only
current
1.3.6.1.2.1.25.6.3.1.1
A unique value for each piece of software installed
on the host. This value shall be in the range from 1
to the number of pieces of software installed on the
host.
Storage size, expressed in units of 1024 bytes.
This textual convention is intended to identify the
manufacturer, model, and version of a specific
hardware or software product. It is suggested that
these OBJECT IDENTIFIERs are allocated such that all
products from a particular manufacturer are registered
under a subtree distinct to that manufacturer. In
addition, all versions of a product should be
registered under a subtree distinct to that product.
With this strategy, a management station may uniquely
determine the manufacturer and/or model of a product
whose productID is unknown to the management station.
Objects of this type may be useful for inventory
purposes or for automatically detecting
incompatibilities or version mismatches between
various hardware and software components on a system.
For example, the product ID for the ACME 4860 66MHz
clock doubled processor might be:
enterprises.acme.acmeProcessors.a4860DX2.MHz66
A software product might be registered as:
enterprises.acme.acmeOperatingSystems.acmeDOS.six(6).one(1)
This data type is used to model textual information
in some character set. A network management station
should use a local algorithm to determine which
character set is in use and how it should be
displayed. Note that this character set may be
encoded with more than one octet per symbol, but will
most often be NVT ASCII. When a size clause is
specified for an object of this type, the size refers
to the length in octets, not the number of symbols.