view Side-By-Side changes
Remote Network Monitoring
Management Information Base
<draft-ietf-rmonmib-rmonmib-01.txt>
June 1, 1995
version 2
<draft-ietf-rmonmib-rmonmib-v2-01.txt>
May 17
Editor:
Steven Waldbusser
waldbusser@ins.com
1. Status of this Memo
This document is an Internet-Draft. Internet-Drafts are
working documents of the Internet Engineering Task Force
(IETF), its areas, and its working groups. Note that other
groups may also distribute working documents as Internet-
Drafts.
Internet-Drafts are draft documents valid for a maximum of six
months. Internet-Drafts may be updated, replaced, or
obsoleted by other documents at any time. It is not
appropriate to use Internet-Drafts as reference material or to
cite them other than as a ``working draft'' or ``work in
progress.''
To learn the current status of any Internet-Draft, please
check the 1id-abstracts.txt listing contained in the
Internet-Drafts Internet-
Drafts Shadow Directories on ds.internic.net, nic.nordu.net,
venera.isi.edu, or munnari.oz.au.
2. Abstract
This memo defines an experimental portion of the Management
Information Base (MIB) for use with network management
protocols in TCP/IP-based internets. In particular, it
Internet Draft Remote Network Monitoring MIB May 17, 1996
defines objects for managing remote network monitoring
devices.
Internet Draft Remote Network Monitoring MIB June 1, 1995
This memo does not specify a standard for the Internet
community.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 2]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
3. The Network Management Framework
The Internet-standard Network Management Framework consists of
three components. They are:
RFC 1155[1] 1902[1] which defines the SMI, the mechanisms used for
describing and naming objects for the purpose of management.
RFC 1212[2] defines a more concise description mechanism,
which is wholly consistent with the SMI.
RFC 1213[3] which defines MIB-II, the core set of managed
objects for the Internet suite of protocols.
RFC 1157[4] 1905[4] which defines the SNMP, the protocol used for
network access to managed objects.
The Framework permits new objects to be defined for the
purpose of experimentation and evaluation.
Managed objects are accessed via a virtual information store,
termed the Management Information Base or MIB. Within a given
MIB module, objects are defined using RFC 1212's the SMI's OBJECT-TYPE
macro. At a minimum, each object has a name, a syntax, an
access-level, and an implementation-status.
The name is an object identifier, an administratively assigned
name, which specifies an object type. The object type
together with an object instance serves to uniquely identify a
specific instantiation of the object. For human convenience,
we often use a textual string, termed the object descriptor,
to also refer to the object type.
The syntax of an object type defines the abstract data
structure corresponding to that object type. The ASN.1[5] ASN.1[6]
language is used for this purpose. However, RFC 1155 1902
purposely restricts the ASN.1 constructs which may be used.
These restrictions are explicitly made for simplicity.
The access-level of an object type defines whether it makes
"protocol sense" to read and/or write the value of an instance
of the object type. (This access-level is independent of any
administrative authorization policy.)
The implementation-status of an object type indicates whether
the object is mandatory, optional, obsolete, or deprecated.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 3]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
4. Overview
This document continues the architecture created in the RMON
MIB [RFC 1757] by providing a major feature upgrade, primarily
by providing RMON analysis up to the application layer.
Remote network monitoring devices, often called monitors or
probes, are instruments that exist for the purpose of managing
a network. Often these remote probes are stand-alone devices
and devote significant internal resources for the sole purpose
of managing a network. An organization may employ many of
these devices, one per network segment, to manage its
internet. In addition, these devices may be used for a
network management service provider to access a client
network, often geographically remote.
The objects defined in this document are intended as an
interface between an RMON agent and an RMON management
application and are not intended for direct manipulation by
humans. While some users may tolerate the direct display of
some of these objects, few will tolerate the complexity of
manually manipulating objects to accomplish row creation.
These functions should be handled by the management
application.
4.1. Remote Network Management Goals
o Offline Operation
There are sometimes conditions when a management
station will not be in constant contact with its
remote monitoring devices. This is sometimes by
design in an attempt to lower communications costs
(especially when communicating over a WAN or
dialup link), or by accident as network failures
affect the communications between the management
station and the probe.
For this reason, this MIB allows a probe to be
configured to perform diagnostics and to collect
statistics continuously, even when communication with
the management station may not be possible or
efficient. The probe may then attempt to notify
the management station when an exceptional condition
occurs. Thus, even in circumstances where
Steven Waldbusser Expires November 17, 1996 [Page 4]
Internet Draft Remote Network Monitoring MIB May 17, 1996
communication between management station and probe is
not continuous, fault, performance, and configuration
information may be continuously accumulated and
communicated to the management station conveniently
Steven Waldbusser Expires Nov 22, 1995 [Page 4]
Internet Draft Remote Network Monitoring MIB June 1, 1995
and efficiently.
o Proactive Monitoring
Given the resources available on the monitor, it
is potentially helpful for it continuously to run
diagnostics and to log network performance. The
monitor is always available at the onset of any
failure. It can notify the management station of the
failure and can store historical statistical
information about the failure. This historical
information can be played back by the management
station in an attempt to perform further diagnosis
into the cause of the problem.
o Problem Detection and Reporting
The monitor can be configured to recognize
conditions, most notably error conditions, and
continuously to check for them. When one of these
conditions occurs, the event may be logged, and
management stations may be notified in a number of
ways.
o Value Added Data
Because a remote monitoring device represents a
network resource dedicated exclusively to network
management functions, and because it is located
directly on the monitored portion of the network, the
remote network monitoring device has the opportunity
to add significant value to the data it collects.
For instance, by highlighting those hosts on the
network that generate the most traffic or errors, the
probe can give the management station precisely the
information it needs to solve a class of problems.
o Multiple Managers
An organization may have multiple management stations
for different units of the organization, for different
functions (e.g. engineering and operations), and in an
attempt to provide disaster recovery. Because
environments with multiple management stations are
common, the remote network monitoring device has to
Steven Waldbusser Expires November 17, 1996 [Page 5]
Internet Draft Remote Network Monitoring MIB May 17, 1996
deal with more than own management station,
potentially using its resources concurrently.
Steven Waldbusser Expires Nov 22, 1995 [Page 5]
Internet Draft Remote Network Monitoring MIB June 1, 1995
4.2. Structure of MIB
The objects are arranged into the following groups:
- protocol directory
- protocol distribution
- address mapping
- network layer host
- network layer matrix
- application layer host
- application layer matrix
- user history
- probe configuration
These groups are the basic unit units of conformance. If a remote
monitoring device implements a group, then it must implement
all objects in that group. For example, a managed agent that
implements the network layer matrix group must implement the
nlMatrixSDTable and the nlMatrixDSTable.
Implementations of this MIB must also implement the system and
interfaces group of MIB-II [6]. [3]. MIB-II may also mandate the
implementation of additional groups.
These groups are defined to provide a means of assigning
object identifiers, and to provide a method for managed agents
to know which objects they must implement.
This document also contains enhancements to tables defined in
the RMON MIB [RFC 1757]. These enhancements include:
1) Adding the DroppedFrames and LastCreateTime
conventions to each table defined in the RMON MIB.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 6]
Internet Draft Remote Network Monitoring MIB June 1, 1995
5. Control of Remote Network Monitoring Devices
Due to May 17, 1996
2) Augmenting the complex nature of RMON filter table with a mechanism
that allows filtering based on an offset from the available functions in these
devices,
beginning of a particular protocol, even if the functions often need user configuration. In many
cases,
protocol headers are variable length.
3) Augmenting the function requires parameters to be set up RMON filter and capture status bits
with additional bits for a
data collection operation. The operation can proceed only
after these parameters WAN media and generic media.
These bits are fully set up.
Many functional groups in defined here as:
Bit Definition
6 For WAN media, this MIB have one or more tables in
which to bit is set up control parameters, and one for packets
coming from one direction and cleared for
packets coming from the other direction.
It is an implementation specific matter
as to which bit is assigned to which
direction, but it must be consistent for
all packets received by the agent, and if
the agent knows which end of the link is
"local" and which end is "network", the bit
should be set for packets from the "local"
side and should be cleared for packets from
the "network" side.
7 For any media, this bit is set for any packet
with a physical layer error. This bit may be
set in addition to other media-specific bits
that denote the same condition.
8 For any media, this bit is set for any packet
that is too short for the media. This bit may
be set in addition to other media-specific
bits that denote the same condition.
9 For any media, this bit is set for any packet
that is too long for the media. This bit may
be set in addition to other media-specific bits
that denote the same condition.
These enhancements are implemented by RMON-2 probes that also
implement RMON and do not add any requirements to probes that
are compliant to just RMON.
Steven Waldbusser Expires November 17, 1996 [Page 7]
Internet Draft Remote Network Monitoring MIB May 17, 1996
5. Control of Remote Network Monitoring Devices
Due to the complex nature of the available functions in these
devices, the functions often need user configuration. In many
cases, the function requires parameters to be set up for a
data collection operation. The operation can proceed only
after these parameters are fully set up.
Many functional groups in this MIB have one or more tables in
which to set up control parameters, and one or more data
tables in which to place the results of the operation. The
control tables are typically read-write read/write in nature, while the
data tables are typically read-only. read/only. Because the parameters
in the control table often describe resulting data in the data
table, many of the parameters can be modified only when the
control entry is invalid. not active. Thus, the method for modifying
these parameters is to invalidate de-activate the control entry, causing
its deletion and perform the deletion of any associated data entries, SNMP
Set operations to modify the entry, and then create a new control entry with re-activate the proper
parameters.
entry. Deleting the control entry causes the deletion of any
associated data entries, which also gives a convenient method
for reclaiming the resources used by the associated data.
Some objects in this MIB provide a mechanism to execute an
action on the remote monitoring device. These objects may
execute an action as a result of a change in the state of the
object. For those objects in this MIB, a request to set an
object to the same value as it currently holds would thus
cause no action to occur.
To facilitate control by multiple managers, resources have to
be shared among the managers. These resources are typically
the memory and computation resources that a function requires.
5.1. Resource Sharing Among Multiple Management Stations
When multiple management stations wish to use functions that
compete for a finite amount of resources on a device, a method
to facilitate this sharing of resources is required.
Potential conflicts include:
o Two management stations wish to simultaneously use
resources that together would exceed the capability of
the device.
o A management station uses a significant amount of
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 7] 8]
Internet Draft Remote Network Monitoring MIB June 1, 1995
o A management station uses a significant amount of May 17, 1996
resources for a long period of time.
o A management station uses resources and then crashes,
forgetting to free the resources so others may
use them.
A
The OwnerString mechanism is provided for each management
station initiated function in this MIB to avoid these
conflicts and to help resolve them when they occur. Each
function has a label identifying the initiator (owner) of the
function. This label is set by the initiator to provide for
the following possibilities:
o A management station may recognize resources it owns
and no longer needs.
o A network operator can find the management station that
owns the resource and negotiate for it to be freed.
o A network operator may decide to unilaterally free
resources another network operator has reserved.
o Upon initialization, a management station may recognize
resources it had reserved in the past. With this
information it may free the resources if it no longer
needs them.
Management stations and probes should support any format of
the owner string dictated by the local policy of the
organization. It is suggested that this name contain one or
more of the following: IP address, management station name,
network manager's name, location, or phone number. This
information will help users to share the resources more
effectively.
There is often default functionality that the device or the
administrator of the probe (often the network administrator)
wishes to set up. The resources associated with this
functionality are then owned by the device itself or by the
network administrator, and are intended to be long-lived. In
this case, the device or the administrator will set the
relevant owner object to a string starting with 'monitor'.
Indiscriminate modification of the monitor-owned configuration
by network management stations is discouraged. In fact, a
network management station should only modify these objects
under the direction of the administrator of the probe.
Resources on a probe are scarce and are typically allocated
Steven Waldbusser Expires Nov 22, 1995 [Page 8]
Internet Draft Remote Network Monitoring MIB June 1, 1995
when control rows are created by an application. Since many
Steven Waldbusser Expires November 17, 1996 [Page 9]
Internet Draft Remote Network Monitoring MIB May 17, 1996
applications may be using a probe simultaneously,
indiscriminate allocation of resources to particular
applications is very likely to cause resource shortages in the
probe.
When a network management station wishes to utilize a function
in a monitor, it is encouraged to first scan the control table
of that function to find an instance with similar parameters
to share. This is especially true for those instances owned
by the monitor, which can be assumed to change infrequently.
If a management station decides to share an instance owned by
another management station, it should understand that the
management station that owns the instance may indiscriminately
modify or delete it.
It should be noted that a management application should have
the most trust in a monitor-owned row because it should be
changed very infrequently. A row owned by the management
application is less long-lived because a network administrator
is more likely to re-assign resources from a row that is in
use by one user than from a monitor-owned row that is
potentially in use by many users. A row owned by another
application would be even less long-lived because the other
application may delete or modify that row completely at its
discretion.
5.2. Row Addition Among Multiple Management Stations
The addition of new rows is achieved using the RowStatus
method described in RFC 1212 [9]. 1903 [2]. In this MIB, rows are often
added to a table in order to configure a function. This
configuration usually involves parameters that control the
operation of the function. The agent must check these
parameters to make sure they are appropriate given
restrictions defined in this MIB as well as any implementation
specific restrictions such as lack of resources. The agent
implementor may be confused as to when to check these
parameters and when to signal to the management station that
the parameters are invalid. There are two opportunities:
o When the management station sets each parameter object.
o When the management station sets the entry row status object
to active.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 9] 10]
Internet Draft Remote Network Monitoring MIB June 1, 1995
to valid. May 17, 1996
If the latter is chosen, it would be unclear to the management
station which of the several parameters was invalid and caused
the badValue error to be emitted. Thus, wherever possible,
the implementor should choose the former as it will provide
more information to the management station.
A problem can arise when multiple management stations attempt
to set configuration information simultaneously using SNMP.
When this involves the addition of a new conceptual row in the
same control table, the managers may collide, attempting to
create the same entry. To guard against these collisions,
each such control entry contains a status object with special
semantics that help to arbitrate among the managers. If an
attempt is made with the row addition mechanism to create such
a status object and that object already exists, an error is
returned. When more than one manager simultaneously attempts
to create the same conceptual row, only the first will
succeed. The others will receive an error.
In the RMON MIB [RFC 1757], the EntryStatus textual convention
was introduced to provide this mutual exclusion function.
Since then, this function was added to the SNMP framework as
the RowStatus textual convention. The RowStatus textual
convention is used for the definition of all new tables.
When a manager wishes to create a new control entry, it needs
to choose an index for that row. It may choose this index in
a variety of ways, hopefully minimizing the chances that the
index is in use by another manager. If the index is in use,
the mechanism mentioned previously will guard against
collisions. Examples of schemes to choose index values
include random selection or scanning the control table looking
for the first unused index. Because index values may be any
valid value in the range and they are chosen by the manager,
the agent must allow a row to be created with any unused index
value if it has the resources to create a new row.
Some tables in this MIB reference other tables within this
MIB. When creating or deleting entries in these tables, it is
generally allowable for dangling references to exist. There
is no defined order for creating or deleting entries in these
tables.
Define/describe the "limited extensibility" mechanism of the
protocolDirectory.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 10] 11]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
6. Conventions
The following conventions are used throughout the RMON MIB and
its companion documents.
Good Packets
Good packets are error-free packets that have a valid frame
length. For example, on Ethernet, good packets are error-free
packets that are between 64 octets long and 1518 octets long.
They follow the form defined in IEEE 802.3 section 3.2.all.
Bad Packets
Bad packets are packets that have proper framing and are
therefore recognized as packets, but contain errors within the
packet or have an invalid length. For example, on Ethernet,
bad packets have a valid preamble and SFD, but have a bad CRC,
or are either shorter than 64 octets or longer than 1518
octets.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 11] 12]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
7. Definitions
RMON2-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32,
Gauge32, IpAddress, TimeTicks,
NOTIFICATION-TYPE, OBJECT-IDENTITY FROM SNMPv2-SMI
TEXTUAL-CONVENTION, RowStatus, DisplayString,
MacAddress FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
mib-2 FROM RFC1213-MIB
rmon, OwnerString FROM RFC1757-MIB;
-- Remote Network Monitoring MIB
rmon MODULE-IDENTITY
LAST-UPDATED "9506020000Z"
ORGANIZATION "IETF RMON MIB Working Group"
CONTACT-INFO
"Andy Bierman (WG Chair)
Postal: Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
Phone: +1 408 526 8951
Email: abierman@cisco.com
Steve Waldbusser (WG Editor)
Postal: International Network Services
650 Castro Street, Suite 260
Mountain View, CA 94041
Phone: +1 415 254 4251
Email: waldbusser@ins.com"
DESCRIPTION
"The MIB module for managing remote monitoring
device implementations. This MIB module
augments 2 Conventions
The following practices and conventions are introduced in the original
RMON MIB as specified 2 MIB.
7.1. Usage of the term Application Level
There are many cases in
RFC 1757."
::= { mib-2 16 }
protocolDir OBJECT IDENTIFIER ::= { rmon 11 }
protocolDist OBJECT IDENTIFIER ::= { rmon 12 }
addressMap OBJECT IDENTIFIER ::= { rmon 13 }
Steven Waldbusser Expires Nov 22, 1995 [Page 12]
Internet Draft Remote Network Monitoring MIB June 1, 1995
nlHost OBJECT IDENTIFIER ::= { rmon 14 }
nlMatrix OBJECT IDENTIFIER ::= { rmon 15 }
alHost OBJECT IDENTIFIER ::= { rmon 16 }
alMatrix OBJECT IDENTIFIER ::= { rmon 17 }
usrHistory OBJECT IDENTIFIER ::= { rmon 18 }
probeConfig OBJECT IDENTIFIER ::= { rmon 19 }
Steven Waldbusser Expires Nov 22, 1995 [Page 13]
Internet Draft Remote Network Monitoring this MIB June 1, 1995
-- Textual Conventions
TimeFilter ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"To be used for where the index term Application
Level is used to describe a table. Allows an application
to download only those rows changed since class of protocols or a particular time.
When sysUpTime
capability. This does not typically mean a protocol that is equal
an OSI Layer 7 protocol. Rather, it is used to zero, this table shall be empty.
One entry exists for each past value identify a
class of sysUpTime, except protocols that
the whole table is purged should sysUpTime wrap.
As this basic row is updated new concptual rows are created
(which still share not limited to MAC-layer and
network-layer protocols, but can also include transport,
session, presentation, and application-layer protocols.
7.2. Protocol Directory and Limited Extensibility
Every RMON 2 implementation will have the now updated object values with all
other instances). capability to parse
certain types of packets and identify their protocol type at
multiple levels, The number protocol directory presents an inventory
of instances which are created
is determined by those protocol types the value probe is capable of sysUpTime at which monitoring,
and allows the basic row
was last updated. addition, deletion, and configuration of
protocol types in this list.
One instance will exist for each value concept deserves special attention: the "limited
extensibility" of
sysUpTime and the last update time for protocol directory table. The RMON 2
model is that protocols are detected by static software that
has been written at implementation time. Therefore, as a
matter of configuration, an implementation does not have the row. A
ability to suddenly learn how to parse new timeMark
instance packet types.
However, an implementation may be written such that the
software knows where the demultiplexing field is created for each new sysUpTime value. Each new
conceptual row will a
particular protocol, and can be associated with the timeMark instance
which was created at written in such a way that the value
decoding of sysUpTime with which the
conceptual row next layer up is table-driven. This works
when the code has been written to be associated.
By definition all conceptual rows were updated at or after
time zero accomodate it and so at least one conceptual row (associatd with
timeMark.0) must exist for each underlying (basic) row.
Consider the following fooTable:
fooTable ...
INDEX { timeMark, fooIndex }
FooEntry {
fooTimeMark timeFilter
fooIndex INTEGER,
fooCounts Counter
}
Should there can be two basic rows in
extended no more than one level higher. This extensibility is
called "limited extensibility" to highlight these limitations.
However, this table (fooIndex == 1,
fooIndex == 2) and row 1 was updated most recently at time 6,
while row 2 was updated most recently at time 8, and both rows
had been updated can be a very useful tool.
For example, suppose that an implementation has C code that
understands how to decode IP packets on any of several earlier occaision such that the
current values were 5
ethernet encapsulations, and 9 respectively then also knows how to interpret the following
fooCounts instances would exist.
Steven Waldbusser Expires Nov 22, 1995 [Page 14]
Internet Draft Remote Network Monitoring MIB June 1, 1995
fooCounts.0.1 5
fooCounts.0.2 9
fooCounts.1.1 5
fooCounts.1.2 9
fooCounts.2.1 5
fooCounts.2.2 9
fooCounts.3.1 5
fooCounts.3.2 9
fooCounts.4.1 5
fooCounts.4.2 9
fooCounts.5.1 5
fooCounts.5.2 9
fooCounts.6.1 5
fooCounts.6.2 9
fooCounts.7.2 9
fooCounts.8.2 9"
SYNTAX TimeTicks
IP protocol field to recognize UDP packets and how to decode
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 15] 13]
Internet Draft Remote Network Monitoring MIB June 1, 1995
protocolDirTable OBJECT-TYPE
SYNTAX SEQUENCE OF ProtocolDirEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table lists May 17, 1996
the protocols UDP port number fields. That implementation may be table-
driven so that this agent has among the
capability many different UDP port numbers
possible, it is configured to decode recognize 161 as SNMP, port 53
as DNS, and count. There is one port 69 as TFTP. The limited extensibility of the
protocol directory table would allow an SNMP operation to
create an entry in this that would create an additional table mapping
for each such protocol. These protocols represent
different network layer, transport layer, and higher-layer
protocols. The agent should boot up with this table
preconfigured with those protocols UDP that it knows about would recognize UDP port 123 as NTP and
wishes begin
counting such packets.
This limited extensibility is an option that an implementation
can choose to monitor."
::= { protocolDir 1 }
protocolDirEntry OBJECT-TYPE
SYNTAX ProtocolDirEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table lists the protocols allow or disallow for any protocol that this agent has
child protocols.
7.3. Errors in packets
Packets with link-level errors are not counted anywhere in
this MIB because most variables in this MIB requires the
capability to decode and count. There
decoding of the contents of the packet, which is one entry meaningless
if there is a link-level error.
Packets in this
table which protocol errors are detected are counted for each such protocol. These
all protocols represent
different network layer, transport layer, and higher-layer
protocols. below the layer in which the error was
encountered. The agent should boot up with implication of this table
preconfigured with those protocols is that it knows about and
wishes to monitor."
INDEX { protocolDirID, protocolDirParameters }
::= { protocolDirTable 1 }
ProtocolDirEntry packets in which
errors are detected at the network-layer are not counted
anywhere in this MIB, while packets with errors detected at
the transport layer may have network-layer statistics counted.
8. Definitions
RMON2-MIB DEFINITIONS ::= SEQUENCE {
protocolDirID OBJECT IDENTIFIER,
protocolDirParameters OCTET STRING,
protocolDirIndex BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32,
protocolDirDescr
Gauge32, IpAddress, TimeTicks FROM SNMPv2-SMI
TEXTUAL-CONVENTION, RowStatus, DisplayString,
protocolDirType BITS,
protocolDirAddressMapConfig INTEGER,
protocolDirNlHostConfig INTEGER,
protocolDirNlMatrixConfig INTEGER,
protocolDirAlHostConfig INTEGER,
protocolDirAlMatrixConfig INTEGER,
protocolDirAddressCapable INTEGER,
protocolDirOwner TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
mib-2, ifIndex FROM RFC1213-MIB
OwnerString,
protocolDirStatus RowStatus
} statistics, history, hosts,
matrix, filter, etherStatsEntry, historyControlEntry,
hostControlEntry, matrixControlEntry, filterEntry,
channelEntry FROM RMON-MIB
tokenRing, tokenRingMLStatsEntry, tokenRingPStatsEntry,
ringStationControlEntry, sourceRoutingStatsEntry
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 16] 14]
Internet Draft Remote Network Monitoring MIB June 1, 1995
protocolDirID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS not-accessible
STATUS current May 17, 1996
FROM TOKEN-RING-RMON-MIB;
-- Remote Network Monitoring MIB
rmon MODULE-IDENTITY
LAST-UPDATED "9605170000Z"
ORGANIZATION "IETF RMON MIB Working Group"
CONTACT-INFO
"Steve Waldbusser (WG Editor)
Postal: International Network Services
650 Castro Street, Suite 260
Mountain View, CA 94041
Phone: +1 415 254 4251
Email: waldbusser@ins.com
Andy Bierman (WG Chair)
Phone: +1 805 648 2028
Email: abierman@west.net"
DESCRIPTION
"A unique identifier
"The MIB module for a particular protocol. Standard
object identifiers will be managing remote monitoring
device implementations. This MIB module
augments the original RMON MIB as specified in
RFC 1757."
::= { mib-2 16 }
-- { rmon 1 } through { rmon 10 } are defined in a manner such that they
can often be used as specifications for new protocols - i.e.
a tree-structured assignment mechanism that matches the
protocol encapsulation `tree' RMON and which has algorithmic
assignment mechanisms for certain subtrees. For example:
protocolDir.assignments.ethernet
-- children of ethernet will have values representing the Token Ring RMON MIB [RFC 1513]
protocolDir OBJECT IDENTIFIER ::= { rmon 11 }
protocolDist OBJECT IDENTIFIER ::= { rmon 12 }
addressMap OBJECT IDENTIFIER ::= { rmon 13 }
nlHost OBJECT IDENTIFIER ::= { rmon 14 }
nlMatrix OBJECT IDENTIFIER ::= { rmon 15 }
alHost OBJECT IDENTIFIER ::= { rmon 16 }
alMatrix OBJECT IDENTIFIER ::= { rmon 17 }
usrHistory OBJECT IDENTIFIER ::= { rmon 18 }
probeConfig OBJECT IDENTIFIER ::= { rmon 19 }
rmonConformance OBJECT IDENTIFIER ::= { rmon 20 }
Steven Waldbusser Expires November 17, 1996 [Page 15]
Internet Draft Remote Network Monitoring MIB May 17, 1996
-- two byte ethertype value of Textual Conventions
ZeroBasedCounter32 ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This TC describes an ethernet protocol. Some
-- well-known ones are defined below.
protocolDir.assignments.ethernet.ip
-- children object which counts events with the
following semantics: objects of ip this type will have values representing be set to
zero(0) on creation and will thereafter count appropriate
events, wrapping back to zero(0) when the
-- one byte value of 2^32 is
reached.
Provided that an ip protocol. Some
-- well-known ones are defined below.
...
protocolDir.assignments.ethernet.ip.udp.dns
Despite application discovers the algorithmic mechanism, new object within
the probe will only place
entries in here for those protocols it chooses minimum time to collect. In
other words, wrap it need not populate this table with all of can use the
possible ethernet protocol types, nor need initial value as a
delta since it create them on last polled the fly when it sees them. Whether or not it does these
things table of which this object is
part. It is important for a matter management station to be aware of product definition (cost/benefit,
usability),
this minimum time and is up to the designer of actual time between polls, and to
discard data if the product.
If an entry actual time is written to too long or there is no
defined minimum time.
Typically this table with a protocolID that TC is used in tables where the agent doesn't understand, either directly or
algorithmicly, INDEX space is
constantly changing and/or the SET request will TimeFilter mechanism is in use."
SYNTAX Integer32
LastCreateTime ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This TC describes an object that stores the last time its
entry was created.
This can be rejected with used for polling applications to determine that an
inconsistentName or badValue (for SNMPv1) error."
::= { protocolDirEntry 1 }
protocolDirParameters OBJECT-TYPE
entry has been deleted and re-created between polls, causing
an otherwise undetectable discontinuity in the data."
SYNTAX OCTET STRING
MAX-ACCESS not-accessible TimeStamp
TimeFilter ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"To be used for the index to a table. Allows an application
to download only those rows changed since a particular time.
A row is considered changed if the value of any object in the
row changes or if the row is created or deleted.
When sysUpTime is equal to zero, this table shall be empty.
One entry exists for each past value of sysUpTime, except that
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 17] 16]
Internet Draft Remote Network Monitoring MIB June 1, 1995
"A set May 17, 1996
the whole table is purged should sysUpTime wrap.
As this basic row is updated new conceptual rows are created
(which still share the now updated object values with all
other instances). The number of options for instances which are created
is determined by the associated protocolDirID. There value of sysUpTime at which the basic row
was last updated. One instance will be one octet in this string exist for each sub-identifier in value of
sysUpTime at the protocolDirID, and last update time for the options row. A new
timeMark instance is created for each new sysUpTime value.
Each new conceptual row will appear here in the
same order as the be associated protocolDirOptions.
Every node in with the protocolDirID tree has a different, optional
set of parameters defined (that is, timeMark
instance which was created at the definition value of
parameters for a node sysUpTime with
which the conceptual row is optional). The proper parameter
value to be associated.
By definition all conceptual rows were updated at or after
time zero and so at least one conceptual row (associated with
timeMark.0) must exist for each node is included in this string. Note that underlying (basic) row.
See the
inclusion appendix for further discussion of a parameter value in this string for each node is
not optional - what is optional is that a node may have no
parameters defined, in which variable.
Consider the parameter field for that node
will be zero."
::= following fooTable:
fooTable ...
INDEX { protocolDirEntry 2 fooTimeMark, fooIndex }
protocolDirIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The locally arbitrary, but unique identifier associated
with
FooEntry {
fooTimeMark TimeFilter
fooIndex INTEGER,
fooCounts Counter
}
Should there be two basic rows in this protocolDir entry.
The value for each supported protocol must remain constant table (fooIndex == 1,
fooIndex == 2) and row 1 was updated most recently at
least from one re-initialization of time 6,
while row 2 was updated most recently at time 8, and both rows
had been updated on several earlier occasions such that the entity's network
management system to
current values were 5 and 9 respectively then the next re-initialization.
The specific value is meaningful only within a given SNMP
entity. A protocolDirIndex may not be re-used until the
next agent-restart, in the event the protocol directory entry
is deleted."
::= { protocolDirEntry 3 }
protocolDirDescr OBJECT-TYPE following
fooCounts instances would exist.
fooCounts.0.1 5
fooCounts.0.2 9
fooCounts.1.1 5
fooCounts.1.2 9
fooCounts.2.1 5
fooCounts.2.2 9
fooCounts.3.1 5
fooCounts.3.2 9
Steven Waldbusser Expires November 17, 1996 [Page 17]
Internet Draft Remote Network Monitoring MIB May 17, 1996
fooCounts.4.1 5
fooCounts.4.2 9
fooCounts.5.1 5
fooCounts.5.2 9
fooCounts.6.1 5
fooCounts.6.2 9
fooCounts.7.2 9 -- note that row 1 doesn't exist for
fooCounts.8.2 9 -- times 7 and 8"
SYNTAX DisplayString (SIZE (1..64))
MAX-ACCESS read-create TimeTicks
DataSource ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A textual description
"Identifies the source of the protocol encapsulation.
A probe may choose data that the associated
function is configured to describe only analyze. This source can be any
interface on this device.
In order to identify a subset particular interface, this
object shall identify the instance of the
entire encapsulation (e.g. only ifIndex
object, defined in [3,5], for the highest layer).
This object may not be modified desired interface.
For example, if the associated
protocolDirStatus an entry were to receive data from
interface #1, this object is equal would be set to active(1)."
::= { protocolDirEntry 4 } ifIndex.1."
SYNTAX OBJECT IDENTIFIER
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 18]
Internet Draft Remote Network Monitoring MIB June 1, 1995
protocolDirType May 17, 1996
--
-- Protocol Directory Group
--
-- Lists the inventory of protocols the probe has the capability of
-- monitoring and allows the addition, deletion, and configuration of
-- entries in this list.
protocolDirLastChange OBJECT-TYPE
SYNTAX BITS {
extensible(0),
addressRecognitionCapable(1)
} TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes 2 attributes
"The value of this sysUpTime at the time the protocol directory entry.
This object describes whether
was last modified, either through insertions or not this protocol directory
entry can be extended by the user by creating protocol
directory entries which are children of this protocol. Some
entries that a probe creates will be extensible, and no
entries that a user creates will be extensible.
An example of an entry that will often allow extensibility is
`ip.udp'. The probe may automatically populate some children deletions,
or through modifications of this node such as `ip.udp.snmp' and `ip.udp.dns'.
A probe administrator either the
protocolDirAddressMapConfig, protocolDirHostConfig, or user may also populate additional
children via remote SNMP requests
protocolDirMatrixConfig."
::= { protocolDir 1 }
protocolDirTable OBJECT-TYPE
SYNTAX SEQUENCE OF ProtocolDirEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table lists the protocols that create entries in this
table. When a child node added, extending a parent node,
that child node is not extendible. This agent has the
capability to decode and count. There is termed `limited
extensibility'.
This object also describes whether or not one entry in this agent can
recognize addresses
table for this protocol, should it be a network
level each such protocol. That is, while a probe may be able to
recognize packets of a particular These protocols represent
different network layer protocol layer, transport layer, and
count them, higher-layer
protocols. The agent should boot up with this table
preconfigured with those protocols that it takes additional logic knows about and
wishes to be able monitor. Implementations are strongly encouraged to recognize
support protocols higher than the addresses in this protocol and to populate network layer
or (at least for
the protocol distribution group), even for implementations
that don't support the application layer tables with the addresses in this
protocol." groups."
::= { protocolDirEntry 5 protocolDir 2 }
protocolDirAddressMapConfig
protocolDirEntry OBJECT-TYPE
SYNTAX INTEGER {
notSupported(1),
supportedOff(2),
supportedOn(3)
} ProtocolDirEntry
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
Steven Waldbusser Expires Nov 22, 1995 [Page
"A conceptual row in the protocolDirTable.
An example of the indexing of this entry is
protocolDirLocalIndex.8.0.0.0.1.0.0.8.0.2.0.0, which is the
Steven Waldbusser Expires November 17, 1996 [Page 19]
Internet Draft Remote Network Monitoring MIB June 1, 1995
"This object describes May 17, 1996
encoding of a length of 8, followed by 8 subids encoding the
protocolDirID of 1.2048, followed by a length of 2 and configures the probe's support for
address mapping
2 subids encoding zero-valued parameters."
INDEX { protocolDirID, protocolDirParameters }
::= { protocolDirTable 1 }
ProtocolDirEntry ::= SEQUENCE {
protocolDirID OCTET STRING,
protocolDirParameters OCTET STRING,
protocolDirLocalIndex Integer32,
protocolDirDescr DisplayString,
protocolDirType BITS,
protocolDirAddressMapConfig INTEGER,
protocolDirHostConfig INTEGER,
protocolDirMatrixConfig INTEGER,
protocolDirOwner OwnerString,
protocolDirStatus RowStatus
}
protocolDirID OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for this a particular protocol. When Standard
identifiers will be defined in a manner such that they
can often be used as specifications for new protocols - i.e.
a tree-structured assignment mechanism that matches the
protocol encapsulation `tree' and which has algorithmic
assignment mechanisms for certain subtrees. See RFC XXX for
more details.
Despite the algorithmic mechanism, the probe creates will only place
entries in this table here for all those protocols that it understands,
it will set the entry chooses to notSupported(1) if collect. In
other words, it doesn't have the
capability to perform address mapping for need not populate this table with all of the
possible ethernet protocol types, nor need it create them on
the fly when it sees them. Whether or if
this protocol is not it does these
things is a network-layer protocol. When matter of product definition (cost/benefit,
usability), and is up to the designer of the product.
If an entry is created in written to this table by with a management operation, protocolDirID that
the probe agent doesn't understand, either directly or
algorithmically, the SET request will set this value to notSupported(1), as the
limited extensibility of the protocolDirectory table does not
extend to interpreting addresses be rejected with an
inconsistentName or badValue (for SNMPv1) error."
::= { protocolDirEntry 1 }
Steven Waldbusser Expires November 17, 1996 [Page 20]
Internet Draft Remote Network Monitoring MIB May 17, 1996
protocolDirParameters OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of parameters for the extended protocols.
If associated protocolDirID.
See the value associated RMON2 Protocol Identifiers document
for a description of this object is notSupported(1), the probe possible parameters. There
will not perform address mapping for be one octet in this protocol string for each sub-identifier in
the protocolDirID, and
shall not allow this object to be changed to any other value.
If the value parameters will appear here in the
same order as the associated sub-identifiers appear in the
protocolDirID.
Every node in the protocolDirID tree has a different, optional
set of this object is supportedOn(3), parameters defined (that is, the probe
supports address mapping definition of
parameters for this protocol and a node is configured
to perform address mapping optional). The proper parameter
value for each node is included in this protocol for all
addressMappingControlEntry's and all interfaces or ports.
If string. Note that the value
inclusion of a parameter value in this object is supportedOff(3), the probe
supports address mapping string for this protocol but each node is configured
to
not perform address mapping for this protocol optional - what is optional is that a node may have no
parameters defined, in which case the parameter field for any
addressMappingControlEntry's and all interfaces or ports." that
node will be zero."
::= { protocolDirEntry 6 2 }
protocolDirNlHostConfig
protocolDirLocalIndex OBJECT-TYPE
SYNTAX INTEGER {
notSupported(1),
supportedOff(2),
supportedOn(3)
} Integer32 (1..2147483647)
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"This object describes and configures the probe's support for
the network layer host table for this protocol. When the
probe creates entries in
"The locally arbitrary, but unique identifier associated
with this table protocolDir entry.
The value for all protocols that it
understands, it will set the entry to notSupported(1) if it
doesn't have each supported protocol must remain constant at
least from one re-initialization of the capability entity's network
management system to track the nlHost table for the
protocol or next re-initialization, except that
if this a protocol is not deleted and re-created, it must be re-created
with a network-layer protocol.
If new value that has not been used since the associated protocolDirAddressCapable object is equal to
addressCapable, then this last
re-initialization.
The specific value is meaningful only within a network layer protocol which given SNMP
entity. A protocolDirLocalIndex must not be re-used until the probe recognized addresses for, and thus
next agent-restart in the probe will
populate event the alHostTable with addresses it discovers for this
protocol. protocol directory entry
is deleted."
::= { protocolDirEntry 3 }
protocolDirDescr OBJECT-TYPE
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 20] 21]
Internet Draft Remote Network Monitoring MIB June 1, 1995
When an entry is created in this table by a management
operation, the probe will set this value to notSupported(1),
as the limited extensibility May 17, 1996
SYNTAX DisplayString (SIZE (1..64))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A textual description of the protocolDirectory table
does not extend protocol encapsulation.
A probe may choose to interpreting network level addresses describe only a subset of the
extended protocols.
If
entire encapsulation (e.g. only the value of this highest layer).
This object is notSupported(1), the probe
will not track the nlHost table intended for this protocol and
shall not allow this human consumption only.
This object to may not be changed to any other value.
If modified if the value of this object is supportedOn(3), the probe
supports tracking of the nlHost table for this protocol and is
configured to track the nlHost table for this protocol for all
nlHostControlEntry's and all interfaces or ports.
If the value of this associated
protocolDirStatus object is supportedOff(3), the probe
supports tracking of the nlHost table for this protocol
but is configured equal to not track the nlHost for this
protocol for any nlHostControlEntry's and all interfaces or
ports." active(1)."
::= { protocolDirEntry 7 4 }
protocolDirNlMatrixConfig
protocolDirType OBJECT-TYPE
SYNTAX INTEGER BITS {
notSupported(1),
supportedOff(2),
supportedOn(3)
extensible(0),
addressRecognitionCapable(1)
}
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"This object describes and configures the probe's support for
the network layer matrix table for 2 attributes of this protocol. When protocol
directory entry.
The presence or absence of the
probe creates entries in `extensible' bit describes
whether or not this table for all protocols that it
understands, it will set the protocol directory entry to notSupported(1) if it
doesn't have the capability to track the nlMatrix table for can be extended
by the user by creating protocol or if directory entries which are
children of this protocol is not a network-layer protocol.
If the associated protocolDirAddressCapable object is equal to
addressCapable, then this
An example of an entry that will often allow extensibility is a network layer protocol which
the
`ip.udp'. The probe recognized addresses for, may automatically populate some children
of this node such as `ip.udp.snmp' and thus the `ip.udp.dns'.
A probe will administrator or user may also populate the alHostTable with addresses it discovers for additional
children via remote SNMP requests that create entries in this
protocol.
table. When an entry a child node is created added for a protocol for which the
probe has no built in this table by support, extending a management
operation, parent node (for
which the probe will set this value to notSupported(1),
as the limited extensibility of the protocolDirectory table does have built in support),
that child node is not extend to interpreting network level addresses extendible. This is termed `limited
extensibility'.
When a child node is added through this extensibility
mechanism, the values of protocolDirLocalIndex and
protocolDirType shall be assigned by the agent.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 21] 22]
Internet Draft Remote Network Monitoring MIB June 1, 1995
extended protocols.
If May 17, 1996
The other objects in the value of this object entry will be assigned by the
manager who is notSupported(1), creating the probe
will new entry.
This object also describes whether or not track the nlMatrix table this agent can
recognize addresses for this protocol, should it be a network
level protocol. That is, while a probe may be able to
recognize packets of a particular network layer protocol and
shall not allow this object
count them, it takes additional logic to be changed able to any other value.
If the value of this object is supportedOn(3), the probe
supports tracking of recognize
the nlMatrix table for addresses in this protocol and is
configured to track populate network layer
or application layer tables with the nlMatrix table for addresses in this protocol for all
nlMatrixControlEntry's and all interfaces or ports.
protocol. If the value of this object bit is supportedOff(3), the probe
supports tracking of set, the nlMatrix table agent will recognize
network layer addresses for this protocol
but protoocl and populate the
network and application layer host and matrix tables with
these protocols.
Note that when an entry is configured to not track created, the nlMatrix agent will supply
values for the bits that match the capabilities of the agent
with respect to this
protocol for any nlMatrixControlEntry's and all interfaces or
ports." protocol. Note that since row creations
usually exercise the limited extensibility feature, these
bits will usually be set to zero."
::= { protocolDirEntry 8 5 }
protocolDirAlHostConfig
protocolDirAddressMapConfig OBJECT-TYPE
SYNTAX INTEGER {
notSupported(1),
supportedOff(2),
supportedOn(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object describes and configures the probe's support for
the application layer host table
address mapping for this protocol. When the probe creates
entries in this table for all protocols that it understands,
it will set the entry to notSupported(1) if it doesn't have
the capability to track the nlHost table perform address mapping for the
protocol. If the associated protocolDirAddressCapable object
is equal to addressCapable, then protocol or
if this protocol is not a network layer
protocol which the probe recognized addresses for, and thus
the probe will populate the alHostTable with addresses it
discovers for this network-layer protocol. When
an entry is created in this table by a management
operation, operation as
part of the limited extensibility feature, the probe will must set
this value to notSupported(1),
as the because limited extensibility
of the protocolDirectory table protocolDirTable does not extend to interpreting network level
addresses of the extended protocols.
If the value of this object is notSupported(1), the probe
will not track the nlHost table perform address mapping for this protocol and
Steven Waldbusser Expires November 17, 1996 [Page 23]
Internet Draft Remote Network Monitoring MIB May 17, 1996
shall not allow this object to be changed to any other value.
Steven Waldbusser Expires Nov 22, 1995 [Page 22]
Internet Draft Remote Network Monitoring MIB June 1, 1995
If the value of this object is supportedOn(3), the probe
supports tracking of the nlHost table address mapping for this protocol and is configured
to track the nlHost table perform address mapping for this protocol for all
nlHostControlEntry's
addressMappingControlEntries and all interfaces or ports. interfaces.
If the value of this object is supportedOff(3), supportedOff(2), the probe
supports tracking of the nlHost table address mapping for this protocol but is configured
to not track the nlHost perform address mapping for this protocol for any nlHostControlEntry's
addressMappingControlEntries and all interfaces or
ports." interfaces.
Whenever this value changes from supportedOn(3) to
supportedOff(2), the probe shall delete all related entries in
the addressMappingTable."
::= { protocolDirEntry 9 6 }
protocolDirAlMatrixConfig
protocolDirHostConfig OBJECT-TYPE
SYNTAX INTEGER {
notSupported(1),
supportedOff(2),
supportedOn(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object describes and configures the probe's support for
the network layer matrix table and application layer host tables for this
protocol. When the probe creates entries in this table for
all protocols that it understands, it will set the entry to
notSupported(1) if it doesn't have the capability to track the nlMatrix table
nlHostTable for the this protocol or if the alHostTable is
implemented but doesn't have the capability to track this protocol
protocol. Note that if the alHostTable is not implemented, the
probe may only support a network-layer protocol. protocol if it is supported in both
the nlHostTable and the alHostTable.
If the associated protocolDirAddressCapable protocolDirType object is equal to
addressCapable, has the
addressRecognitionCapable bit set, then this is a network
layer protocol for which the probe recognized addresses for, recognizes addresses, and
thus the probe will populate the nlHostTable and alHostTable
with addresses it discovers for this protocol.
When an entry is created in this table by a management
operation, the probe will set this value to notSupported(1),
as the limited extensibility of the protocolDirectory table
does not extend to interpreting network level addresses of the
extended protocols.
If the value of this object is notSupported(1), the probe
will not track the nlMatrix table nlHostTable or alHostTable for this
protocol and shall not allow this object to be changed to any
other value. If the value of this object is supportedOn(3),
the probe supports tracking of the nlMatrix table for this protocol nlHostTable and alHostTable
Steven Waldbusser Expires November 17, 1996 [Page 24]
Internet Draft Remote Network Monitoring MIB May 17, 1996
for this protocol and is configured to track the nlMatrix table both tables
for this protocol for all
nlMatrixControlEntry's control entries and all interfaces or ports.
Steven Waldbusser Expires Nov 22, 1995 [Page 23]
Internet Draft Remote Network Monitoring MIB June 1, 1995 interfaces.
If the value of this object is supportedOff(3), supportedOff(2), the probe
supports tracking of the nlMatrix table nlHostTable and alHostTable for this
protocol but is configured to not track the nlMatrix these tables
for any control entries or interfaces.
Whenever this value changes from supportedOn(3) to
supportedOff(2), the probe shall delete all related entries in
the nlHostTable and alHostTable.
Note that since each alHostEntry references 2 protocol
directory entries, one for any nlMatrixControlEntry's the network address and all interfaces or
ports." one for the
type of the highest protocol recognized, that an entry will
only be created in that table if this value is supportedOn(3)
for both protocols."
::= { protocolDirEntry 10 7 }
protocolDirAddressCapable
protocolDirMatrixConfig OBJECT-TYPE
SYNTAX INTEGER {
addressCapable(1),
notAddressCapable(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
""
::= { protocolDirEntry 11
notSupported(1),
supportedOff(2),
supportedOn(3)
}
protocolDirOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The owner of
"This object describes and configures the probe's support for
the network layer and application layer matrix tables for this protocol directory entry."
::= { protocolDirEntry 12 }
protocolDirStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of
protocol. When the probe creates entries in this protocol directory entry.
A protocol is not qualified table for activation until instances of
all columns of its protocolDirEntry row have an
appropriate value. In particular, one or more management protocols that it understands, it will set
operations are required the entry to configure
notSupported(1) if it doesn't have the protocol entry:
a value must be written capability to track the protocolDirDescr
object.
Until instances of all corresponding columns are
appropriately configured,
nlMatrixTables for this protocol or if the value of alMatrixTables are
implemented but don't have the corresponding
instance of capability to track this
protocol. Note that if the protocolDirStatus column alMatrix tables are implemented,
the probe may only support a protocol if it is `notReady'.
For those columnar objects supported in
the the both of the nlMatrixTables and both of the
alMatrixTables.
If the associated protocolDirType object has the
addressRecognitionCapable bit set, then this is a network
layer protocol for which permit write-access (after the probe recognizes addresses, and
thus the probe will populate both of the nlMatrixTables and
both of the alMatrixTables with addresses it discovers for
this protocol.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 24] 25]
Internet Draft Remote Network Monitoring MIB June 1, 1995
their initial creation), their May 17, 1996
If the value in an existing conceptual
row can of this object is notSupported(1), the probe
will not track either of the nlMatrixTables or the
alMatrixTables for this protocol and shall not allow this
object to be changed irrespective of to any other value. If the value of
protocolDirStatus for that row."
::= { protocolDirEntry 13 }
protocolAssignments OBJECT IDENTIFIER ::= { protocolDir 2 }
--
-- Protocol Distribution Group (protocolDist)
--
-- Controls basic segment-level data collection.
-- protocolDistControlTable,
-- protocolDistStatsTable
protocolDistControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF ProtocolDistControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Controls this
object is supportedOn(3), the setup probe supports tracking of protocol type distribution statistics
tables.
Rationale:
This table controls collection both
of very basic statistics
for any or all the nlMatrixTables and (if implemented) both of the protocols detected on a given interface.
An NMS can use
alMatrixTables for this table to quickly determine bandwidth
allocation utilized by different protocols.
A media-specific statistics collection could also
be protocol and is configured (e.g. etherStats, trPStats) to easily obtain
total frame, octet, and droppedEvents track
these tables for this protocol for all control entries and all
interfaces. If the same
interface."
::= { protocolDist 1 }
protocolDistControlEntry OBJECT-TYPE
SYNTAX ProtocolDistControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Controls the setup value of protocol type distribution statistics
tables."
INDEX { protocolDistControlIndex }
::= { protocolDistControlTable 1 }
Steven Waldbusser Expires Nov 22, 1995 [Page 25]
Internet Draft Remote Network Monitoring MIB June 1, 1995
ProtocolDistControlEntry ::= SEQUENCE {
protocolDistControlIndex Integer32 (1..65535),
protocolDistControlDataSource OBJECT IDENTIFIER,
protocolDistControlDroppedFrames Counter32,
protocolDistControlOwner OwnerString,
protocolDistControlStatus RowStatus
}
protocolDistControlIndex OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique index for this protocolDistControlEntry."
::= { protocolDistControlEntry 1 }
protocolDistControlDataSource OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object identifies is supportedOff(2),
the source probe supports tracking of both of the data that nlMatrixTables and
(if implemented) both of the alMatrixTables for this protocolDistControlEntry entry protocol
but is configured to analyze.
This source can be any interface on not track these tables for this device.
The statistics in
protocol for any control entries or interfaces.
Whenever this group reflect value changes from supportedOn(3) to
supportedOff(2), the probe shall delete all packets
on related entries in
the nlMatrixTables and the alMatrixTables.
Note that since each alMatrixEntry references 2 protocol
directory entries, one for the local network segment attached to address and one for the
identified interface.
This object may not
type of the highest protocol recognized, that an entry will
only be modified created in that table if the associated
protocolDistControlStatus object this value is equal to active(1)." supportedOn(3)
for both protocols."
::= { protocolDistControlEntry 2 protocolDirEntry 8 }
protocolDistControlDroppedFrames
protocolDirOwner OBJECT-TYPE
SYNTAX Counter32 OwnerString
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe entity that configured this entry and is
therefore not accounted for in the *StatsDropEvents, but
for which using the probe chose not resources assigned to count for it."
::= { protocolDirEntry 9 }
protocolDirStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this protocol directory entry.
An entry for
whatever reason. Most often, this event occurs when may not exist in the probe active state unless all
objects in the entry have an appropriate value.
If this object is out of some resources and decides not equal to shed load from this
collection. active(1), all associated
entries in the nlHostTable, nlMatrixSDTable, nlMatrixDSTable,
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 26]
Internet Draft Remote Network Monitoring MIB June 1, 1995
Note that this number is the exact number of
frames dropped; it must May 17, 1996
alHostTable, alMatrixSDTable, and alMatrixDSTable shall be set as accurately as possible
by the probe."
deleted."
::= { protocolDistControlEntry 3 protocolDirEntry 10 }
protocolDistControlOwner
--
-- Protocol Distribution Group (protocolDist)
--
-- Collects the relative amounts of octets and packets for the
-- different protocols detected on a network segment.
-- protocolDistControlTable,
-- protocolDistStatsTable
protocolDistControlTable OBJECT-TYPE
SYNTAX OwnerString SEQUENCE OF ProtocolDistControlEntry
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
"The owner
"Controls the setup of protocol type distribution statistics
tables.
Implementations are encouraged to add an entry per monitored
interface upon initialization so that a default collection
of protocol statistics is available.
Rationale:
This table controls collection of very basic statistics
for any or all of the protocols detected on a given interface.
An NMS can use this entry." table to quickly determine bandwidth
allocation utilized by different protocols.
A media-specific statistics collection could also
be configured (e.g. etherStats, trPStats) to easily obtain
total frame, octet, and droppedEvents for the same
interface."
::= { protocolDistControlEntry 4 protocolDist 1 }
protocolDistControlStatus
protocolDistControlEntry OBJECT-TYPE
SYNTAX RowStatus ProtocolDistControlEntry
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
"The status of this row.
An entry is not qualified for activation until instances of
all columns of its protocolDistControlEntry
"A conceptual row have an
appropriate value. In particular, one or more management set
operations are required to configure the entry:
a value must be written to in the protocolDistControlDataSource
object.
Until instances protocolDistControlTable.
An example of all corresponding columns are
appropriately configured, the value indexing of the corresponding
instance of the protocolDistControlStatus column is `notReady'.
For those columnar objects which permit write-access (after
their initial creation), their value in an existing conceptual
row can be changed irrespective of the value of
protocolDistControlStatus for that row."
::= { protocolDistControlEntry 5 }
-- per interface protocol distribution statistics table
protocolDistStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF ProtocolDistStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry is made in this table for every entry in the
protocolDirTable for which the values of these counters would is
protocolDistControlDroppedFrames.7"
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 27]
Internet Draft Remote Network Monitoring MIB June 1, 1995
be non-zero. Counters are updated in this table
for every protocol type that is encountered when parsing a
packet." May 17, 1996
INDEX { protocolDistControlIndex }
::= { protocolDist 2 protocolDistControlTable 1 }
protocolDistStatsEntry
ProtocolDistControlEntry ::= SEQUENCE {
protocolDistControlIndex Integer32,
protocolDistControlDataSource DataSource,
protocolDistControlDroppedFrames Counter32,
protocolDistControlCreateTime LastCreateTime,
protocolDistControlOwner OwnerString,
protocolDistControlStatus RowStatus
}
protocolDistControlIndex OBJECT-TYPE
SYNTAX ProtocolDistStatsEntry Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Every entry in the protocolDirTable potentially has a
corresponding entry in this table. However, this table will
only contain those entries that have a non-zero value of
protocolDistStatsPkts. Counters are updated in this table
for every protocol type that is encountered when parsing a
packet.
The
"A unique index is composed of the protocolDistControlIndex of the
associated protocolDistControlEntry and the
protocolDirIndex of the associated protocol that for this entry
represents."
INDEX { protocolDistControlIndex,
protocolDistStatsProtocolDirIndex } protocolDistControlEntry."
::= { protocolDistStatsTable protocolDistControlEntry 1 }
ProtocolDistStatsEntry ::= SEQUENCE {
protocolDistStatsProtocolDirIndex Integer32,
protocolDistStatsPkts Counter32,
protocolDistStatsOctets Counter32
}
protocolDistStatsProtocolDirIndex
protocolDistControlDataSource OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) DataSource
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The protocolDirIndex source of data for the this protocol distribution.
The statistics in this entry represents." group reflect all packets
on the local network segment attached to the
identified interface.
This object may not be modified if the associated
protocolDistControlStatus object is equal to active(1)."
::= { protocolDistStatsEntry 1 protocolDistControlEntry 2 }
protocolDistStatsPkts
protocolDistControlDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets frames which were received for this protocol. Note that by the probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the probe
is out of some resources and decides to shed load from this
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 28]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that, unlike the dropEvents counter, this number is the
exact number of link-layer packets, so if a single
application layer frame is fragmented into several link-layer
packets, frames dropped."
::= { protocolDistControlEntry 3 }
protocolDistControlCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this counter control entry was last
activated. This can be used by the management station to
ensure that the table has not been deleted and recreated
between polls."
::= { protocolDistControlEntry 4 }
protocolDistControlOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this entry and is incremented several times."
therefore using the resources assigned to it."
::= { protocolDistStatsEntry 2 protocolDistControlEntry 5 }
protocolDistStatsOctets
protocolDistControlStatus OBJECT-TYPE
SYNTAX Counter32 RowStatus
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The number status of octets received for this protocol." row.
An entry may not exist in the active state unless all
objects in the entry have an appropriate value.
If this object is not equal to active(1), all associated
entries in the protocolDistStatsTable shall be deleted."
::= { protocolDistStatsEntry 3 protocolDistControlEntry 6 }
-- per interface protocol distribution statistics table
protocolDistStatsTable OBJECT-TYPE
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 29]
Internet Draft Remote Network Monitoring MIB June 1, 1995
--
-- Address Map Group (addressMap)
--
-- network layer address map table
-- addressMapControlTable
-- addressMapTable
--
addressMapControlTable OBJECT-TYPE May 17, 1996
SYNTAX SEQUENCE OF AddressMapControlEntry ProtocolDistStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A
"An entry is made in this table to control the collection of network layer address to
physical address to interface mappings.
This is not like the typical RMON controlTable/dataTable for every protocol in the
protocolDirTable which each entry creates its own data table. Each entry has been seen in at least one packet.
Counters are updated in this table enables the discovery of addresses on for every protocol type
that is encountered when parsing a new
interface and the placement of address mappings into the
central addressMapTable." packet, but no counters are
updated for packets with MAC-layer errors.
Note that if a protocolDirEntry is deleted, all associated
entries in this table are removed."
::= { addressMap 1 protocolDist 2 }
addressMapControlEntry
protocolDistStatsEntry OBJECT-TYPE
SYNTAX AddressMapControlEntry ProtocolDistStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
""
"A conceptual row in the protocolDistStatsTable.
The index is composed of the protocolDistControlIndex of the
associated protocolDistControlEntry followed by the
protocolDirLocalIndex of the associated protocol that this
entry represents. In other words, the index identifies the
protocol distribution an entry is a part of as well as the
particular protocol that it represents.
An example of the indexing of this entry is
protocolDistStatsPkts.1.18"
INDEX { addressMapControlIndex protocolDistControlIndex, protocolDirLocalIndex }
::= { addressMapControlTable protocolDistStatsTable 1 }
AddressMapControlEntry
ProtocolDistStatsEntry ::= SEQUENCE {
addressMapControlIndex Integer32 (1..65535),
addressMapControlDataSource Integer32,
addressMapControlDroppedFrames Counter32,
addressMapControlActivateTimeStamp TimeTicks,
addressMapControlInserts Counter32,
addressMapControlDeletes Counter32,
addressMapControlOwner OwnerString,
addressMapControlStatus RowStatus
protocolDistStatsPkts ZeroBasedCounter32,
protocolDistStatsOctets ZeroBasedCounter32
}
addressMapControlIndex
protocolDistStatsPkts OBJECT-TYPE
SYNTAX Integer32 ZeroBasedCounter32
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"The number of packets without errors received of this
protocol type. Note that this is the number of link-layer
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 30]
Internet Draft Remote Network Monitoring MIB June 1, 1995
STATUS current
DESCRIPTION
"A unique index for May 17, 1996
packets, so if a single network-layer packet is fragmented
into several link-layer frames, this entry in the addressMapControlTable." counter is incremented
several times."
::= { addressMapControlEntry protocolDistStatsEntry 1 }
addressMapControlDataSource
protocolDistStatsOctets OBJECT-TYPE
SYNTAX Integer32 ZeroBasedCounter32
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"This object identifies the source
"The number of octets in packets received of the data that this addressMapControlEntry entry is configured to analyze.
This source can be any interface on this device.
In order protocol
type since it was added to identify a particular interface, this
object shall identify the instance of the ifIndex
object, defined in [4,6], protocolDistStatsTable
(excluding framing bits but including FCS octets), except for the desired interface.
For example, if an entry were to receive data from
interface #1, this object would be set to ifIndex.1.
In order to identify a particular repeater port, this
object shall identify the instance of the rptrGroupPortIndex XXX
object, defined
those octets in [XXX], for the desired interface.
For example, if an entry were to receive data from
group #1, port #1, packets that contained errors.
Note this object would be set to
rptrGroupPortIndex.1.1."
::= { addressMapControlEntry 2 }
addressMapControlDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe
and therefore not accounted for doesn't count just those octets in the *StatsDropEvents, particular
protocol frames, but
for which the probe chose not to count for this entry for
whatever reason. Most often, this event occurs when includes the probe
is out of some resources and decides to shed load from this
collection.
Note entire packet that this number is the exact number of
frames dropped; it must be set as accurately as possible
by contained
the probe." protocol."
::= { addressMapControlEntry 3 protocolDistStatsEntry 2 }
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 31]
Internet Draft Remote Network Monitoring MIB June 1, 1995
addressMapControlActivateTimeStamp May 17, 1996
--
-- Address Map Group (addressMap)
--
-- Lists MAC address to network address bindings discovered by the
-- probe and what interface they were last seen on.
-- addressMapControlTable
-- addressMapTable
addressMapInserts OBJECT-TYPE
SYNTAX TimeTicks Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this control entry was activated.
This can be used by the management station to ensure that the
table has not been deleted and recreated between polls."
::= { addressMapControlEntry 4 }
addressMapControlInserts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number number of times an address mapping entry has been
deleted from this table.
inserted into the addressMapTable. If an entry is deleted, then inserted, and
then deleted, and then inserted, this counter will be
incremented by 2.
Note that the table size can be determined by subtracting
addressMapControlDeletes
addressMapDeletes from addressMapControlInserts." addressMapInserts."
::= { addressMapControlEntry 5 addressMap 1 }
addressMapControlDeletes
addressMapDeletes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an address mapping entry has been
inserted into this table.
deleted from the addressMapTable (for any reason). If
an entry is inserted, then deleted, and then inserted, and then deleted, this
counter will be incremented by 2.
Note that the table size can be determined by subtracting
addressMapControlDeletes
addressMapDeletes from addressMapControlInserts." addressMapInserts."
::= { addressMapControlEntry 6 addressMap 2 }
addressMapControlOwner
addressMapMaxDesiredEntries OBJECT-TYPE
SYNTAX OwnerString Integer32 (-1..2147483647)
MAX-ACCESS read-create read-write
STATUS current
DESCRIPTION
"The owner maximum number of entries that are desired in the
addressMapTable. The probe will not create more than
this number of entries in the table, but may choose to create
fewer entries in this addressMap control entry."
::= { addressMapControlEntry 7 } table for any reason including the lack
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 32]
Internet Draft Remote Network Monitoring MIB June 1, 1995
addressMapControlStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status May 17, 1996
of resources.
If this addressMap control entry.
An entry object is not qualified for activation until instances of
all columns of its addressMapControlEntry row have an
appropriate value.
In particular, one or more management set operations are
required to configure the entry: a value must be written to less than the addressMapControlDataSource
object.
Until instances current number
of all corresponding columns entries, enough entries are
appropriately configured, chosen in an
implementation-dependent manner and deleted so that the value number
of entries in the corresponding
instance of table equals the addressMapControlStatus column is `notReady'.
For those columnar objects which permit write-access (after
their initial creation), their value in an existing conceptual
row can be changed irrespective of the this object.
If this value is set to -1, the probe may create any number
of
addressMapControlStatus entries in this table.
This object may be used to control how resources are allocated
on the probe for that row."
::= { addressMapControlEntry 8 the various RMON functions."
::= { addressMap 3 }
addressMapTable
addressMapControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF AddressMapEntry AddressMapControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table to control the collection of network layer address to
physical address to interface mappings." mappings.
Note that this is not like the typical RMON
controlTable and dataTable in which each entry creates
its own data table. Each entry in this table enables the
discovery of addresses on a new interface and the placement
of address mappings into the central addressMapTable.
Implementations are encouraged to add an entry per monitored
interface upon initialization so that a default collection
of address mappings is available."
::= { addressMap 2 4 }
addressMapEntry
addressMapControlEntry OBJECT-TYPE
SYNTAX AddressMapEntry AddressMapControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of network layer address to physical address to
interface mappings.
The probe will populate this table for all protocols conceptual row in the
protocol directory table who's value addressMapControlTable.
An example of the indexing of this entry is
addressMapControlDroppedFrames.1"
INDEX { addressMapControlIndex }
::= { addressMapControlTable 1 }
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 33]
Internet Draft Remote Network Monitoring MIB June 1, 1995
protocolDirAddressMapConfig is equal to supportedOn(3)."
INDEX { addressMapTimeMark, addressMapProtocolDirIndex,
addressMapNetworkAddress, addressMapSource }
::= { addressMapTable 1 }
AddressMapEntry May 17, 1996
AddressMapControlEntry ::= SEQUENCE {
addressMapTimeMark TimeFilter,
addressMapProtocolDirIndex
addressMapControlIndex Integer32,
addressMapNetworkAddress OCTET STRING,
addressMapPhysicalAddress OCTET STRING,
addressMapSource OBJECT IDENTIFIER,
addressMapLastChange TimeTicks
addressMapControlDataSource DataSource,
addressMapControlDroppedFrames Counter32,
addressMapControlOwner OwnerString,
addressMapControlStatus RowStatus
}
addressMapTimeMark
addressMapControlIndex OBJECT-TYPE
SYNTAX TimeFilter Integer32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter unique index for this entry. See entry in the TimeFilter textual
convention to see how this works." addressMapControlTable."
::= { addressMapEntry addressMapControlEntry 1 }
addressMapProtocolDirIndex
addressMapControlDataSource OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) DataSource
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The protocolDirIndex of the network layer protocol source of data for this entry's network address." addressMapControlEntry."
::= { addressMapEntry addressMapControlEntry 2 }
addressMapNetworkAddress
addressMapControlDroppedFrames OBJECT-TYPE
SYNTAX OCTET STRING Counter32
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"The network address for this relation.
This is represented as an octet string with
specific semantics and length as identified total number of frames which were received by the addressMapProtocolDirIndex component.
For example, if probe
and therefore not accounted for in the protocolDirIndex indicates an encapsulation
of ip, *StatsDropEvents, but
for which the probe chose not to count for this object is encoded as entry for
whatever reason. Most often, this event occurs when the 4 octets probe
is out of some resources and decides to shed load from this
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that, unlike the ip address, dropEvents counter, this number is the
exact number of frames dropped."
::= { addressMapControlEntry 3 }
addressMapControlOwner OBJECT-TYPE
SYNTAX OwnerString
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 34]
Internet Draft Remote Network Monitoring MIB June 1, 1995
in network byte order. "
::= { addressMapEntry 3 }
addressMapPhysicalAddress OBJECT-TYPE
SYNTAX OCTET STRING May 17, 1996
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The last physical address on which entity that configured this entry and is
therefore using the associated network address
was seen." resources assigned to it."
::= { addressMapEntry addressMapControlEntry 4 }
addressMapSource
addressMapControlStatus OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER RowStatus
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The last interface or port on which the associated network
address was seen.
If this address mapping was discovered on an interface, this
object shall identify the instance status of this addressMap control entry.
An entry may not exist in the ifIndex
object, defined active state unless all
objects in [4,6], for the desired interface.
For example, if an entry were to receive data from
interface #1, this object would be set to ifIndex.1. have an appropriate value.
If this address mapping was discovered on a port, this object shall identify the instance of the rptrGroupPortIndex XXX
object, defined is not equal to active(1), all associated
entries in [XXX], for the desired port.
For example, if an entry were to receive data from
group #1, port #1, this object would addressMapTable shall be set to
rptrGroupPortIndex.1.1." deleted."
::= { addressMapEntry addressMapControlEntry 5 }
addressMapLastChange
addressMapTable OBJECT-TYPE
SYNTAX TimeTicks SEQUENCE OF AddressMapEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The value
"A table of sysUpTime at network layer address to physical address to
interface mappings.
The probe will add entries to this table based on the time source
MAC and network addresses seen in packets without MAC-level
errors. The probe will populate this entry was created or table for all protocols
in the values protocol directory table whose value of the physical address
protocolDirAddressMapConfig is equal to supportedOn(3), and
will delete any entries whose protocolDirEntry is deleted or ifIndex changed."
has a protocolDirAddressMapConfig value of supportedOff(2)."
::= { addressMapEntry 6 addressMap 5 }
hlHostControlTable
addressMapEntry OBJECT-TYPE
SYNTAX AddressMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the addressMapTable.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 35]
Internet Draft Remote Network Monitoring MIB June 1, 1995
SYNTAX SEQUENCE OF HlHostControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of higher layer (i.e. non-MAC) host table control entries.
These entries will enable May 17, 1996
The protocolDirLocalIndex in the collection of index identifies the host and
application level tables indexed by network addresses.
Entries in the hlHostTable will be created on behalf
layer protocol of each
entry in this table. Additionally, if this probe implements the alHostTable, entries in addressMapNetworkAddress.
An example of the alHostTable will be created on
behalf indexing of each entry in this table." entry is
addressMapSource.783495.18.4.128.2.6.6.11.1.3.6.1.2.1.2.2.1.1.1"
INDEX { addressMapTimeMark, protocolDirLocalIndex,
addressMapNetworkAddress, addressMapSource }
::= { nlHost addressMapTable 1 }
hlHostControlEntry
AddressMapEntry ::= SEQUENCE {
addressMapTimeMark TimeFilter,
addressMapNetworkAddress OCTET STRING,
addressMapSource OBJECT IDENTIFIER,
addressMapPhysicalAddress OCTET STRING,
addressMapLastChange TimeStamp
}
addressMapTimeMark OBJECT-TYPE
SYNTAX HlHostControlEntry TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of parameters that set up the discovery of
hosts on a particular interface and the collection
of statistics about these hosts in TimeFilter for this entry. See the hlHostTable and
alHostTable."
INDEX { hlHostControlIndex } TimeFilter textual
convention to see how this works."
::= { hlHostControlTable addressMapEntry 1 }
HlHostControlEntry ::= SEQUENCE {
hlHostControlIndex Integer32 (1..65535),
hlHostControlDataSource OBJECT IDENTIFIER,
hlHostControlActivateTimeStamp TimeTicks,
hlHostControlNlDroppedFrames Counter32,
hlHostControlNlInserts Counter32,
hlHostControlNlDeletes Counter32,
hlHostControlNlMaxDesiredEntries Integer32,
hlHostControlAlDroppedFrames Counter32,
hlHostControlAlInserts Counter32,
hlHostControlAlDeletes Counter32,
hlHostControlAlMaxDesiredEntries Integer32,
hlHostControlOwner OwnerString,
hlHostControlStatus RowStatus
}
hlHostControlIndex
addressMapNetworkAddress OBJECT-TYPE
SYNTAX Integer32 (1..65535)
Steven Waldbusser Expires Nov 22, 1995 [Page 36]
Internet Draft Remote Network Monitoring MIB June 1, 1995 OCTET STRING
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies
"The network address for this relation.
This is represented as an entry in the
hlHostControl table. Each such entry defines
a function that discovers hosts on a particular
interface octet string with
specific semantics and places statistics about them in length as identified
by the
nlHostTable, and optionally in protocolDirLocalIndex component of the alHostTable, on
behalf
index.
For example, if the protocolDirLocalIndex indicates an
encapsulation of ip, this hlHostControlEntry." object is encoded as a length
octet of 4, followed by the 4 octets of the ip address,
in network byte order."
::= { hlHostControlEntry 1 addressMapEntry 2 }
hlHostControlDataSource
addressMapSource OBJECT-TYPE
Steven Waldbusser Expires November 17, 1996 [Page 36]
Internet Draft Remote Network Monitoring MIB May 17, 1996
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
"This object identifies the source of the data for
this instance of the host function. This source
can be any
"The interface or port on which the associated network
address was most recently seen.
If this device. In order
to identify a particular address mapping was discovered on an interface, this
object shall identify the instance of the ifIndex
object, defined in [4,6], [3,5], for the desired interface.
For example, if an entry were to receive data from
interface #1, this object would be set to ifIndex.1.
The statistics in
If this group reflect all packets address mapping was discovered on a port, this
object shall identify the local network segment attached to instance of the
identified interface.
This rptrGroupPortIndex
object, defined in [RFC1516], for the desired port.
For example, if an entry were to receive data from
group #1, port #1, this object may not would be modified if set to
rptrGroupPortIndex.1.1.
Note that while the dataSource associated
hlHostControlStatus object is equal with this entry
may only point to valid(1)."
::= { hlHostControlEntry 2 index objects, this object may at times
point to repeater port objects. This situation occurs when
the dataSource points to an interface which is a locally
attached repeater and the agent has additional information
about the source port of traffic seen on that repeater."
::= { addressMapEntry 3 }
hlHostControlActivateTimeStamp
addressMapPhysicalAddress OBJECT-TYPE
SYNTAX TimeTicks OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value last source physical address on which the associated
network address was seen. If the protocol of sysUpTime when this control entry the associated
network address was activated.
This can encapsulated inside of a network-level or
higher protocol, this will be used by the management station to ensure that address of the
table has not been deleted next-lower
protocol with the addressRecognitionCapable bit enabled and recreated between polls."
will be formatted as specified for that protocol."
::= { hlHostControlEntry 3 addressMapEntry 4 }
hlHostControlNlDroppedFrames
addressMapLastChange OBJECT-TYPE
SYNTAX Counter32 TimeStamp
MAX-ACCESS read-only
STATUS current
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 37]
Internet Draft Remote Network Monitoring MIB June 1, 1995
MAX-ACCESS read-only
STATUS current May 17, 1996
DESCRIPTION
"The total number value of frames which were received by sysUpTime at the probe
and therefore not accounted for in time this entry was last
created or the *StatsDropEvents, but
for which values of the probe chose not physical address changed.
This can be used to count for this entry for
whatever reason. Most often, help detect duplicate address problems, in
which case this event occurs when object will be updated frequently."
::= { addressMapEntry 5 }
Steven Waldbusser Expires November 17, 1996 [Page 38]
Internet Draft Remote Network Monitoring MIB May 17, 1996
--
-- Network Layer Host Group
--
-- Counts the probe
is out amount of some resources traffic sent from and decides to shed load from this
collection. each network address
-- discovered by the probe.
-- Note that this number is while the exact number hlHostControlTable also has objects that
-- control an optional alHostTable, implementation of
frames dropped; it must be set as accurately as possible
by the probe."
::= { hlHostControlEntry 4 }
hlHostControlNlInserts alHostTable is
-- not required to fully implement this group.
hlHostControlTable OBJECT-TYPE
SYNTAX Counter32 SEQUENCE OF HlHostControlEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The number
"A list of times an nlHost entry has been
deleted from higher layer (i.e. non-MAC) host table control entries.
These entries will enable the nlHost table. If an entry is deleted, then
inserted, collection of the network and then deleted,
application level host tables indexed by network addresses.
Both the network and application level host tables are
controlled by this counter table is so that they will both be incremented
by 2.
Note that created
and deleted at the table size same time, further increasing the ease with
which they can be determined by subtracting
hlHostControlNlDeletes implemented as a single datastore (note that
if an implementation stores application layer host records in
memory, it can derive network layer host records from hlHostControlNlInserts." them).
Entries in the nlHostTable will be created on behalf of each
entry in this table. Additionally, if this probe implements
the alHostTable, entries in the alHostTable will be created on
behalf of each entry in this table.
Implementations are encouraged to add an entry per monitored
interface upon initialization so that a default collection
of host statistics is available."
::= { hlHostControlEntry 5 nlHost 1 }
hlHostControlNlDeletes
hlHostControlEntry OBJECT-TYPE
SYNTAX Counter32 HlHostControlEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The number
"A conceptual row in the hlHostControlTable.
An example of times an nlHost entry has been
inserted into the nlHost table. If an indexing of this entry is inserted, then
deleted, and then inserted, this counter will be incremented
by 2.
Note that the table size can be determined by subtracting
hlHostControlDeletes from hlHostControlInserts."
::=
hlHostControlNlDroppedFrames.1"
INDEX { hlHostControlEntry 6 hlHostControlIndex }
hlHostControlNlMaxDesiredEntries OBJECT-TYPE
SYNTAX Integer32
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 38] 39]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
::= { hlHostControlTable 1 }
HlHostControlEntry ::= SEQUENCE {
hlHostControlIndex Integer32,
hlHostControlDataSource DataSource,
hlHostControlNlDroppedFrames Counter32,
hlHostControlNlInserts Counter32,
hlHostControlNlDeletes Counter32,
hlHostControlNlMaxDesiredEntries Integer32,
hlHostControlAlDroppedFrames Counter32,
hlHostControlAlInserts Counter32,
hlHostControlAlDeletes Counter32,
hlHostControlAlMaxDesiredEntries Integer32,
hlHostControlOwner OwnerString,
hlHostControlStatus RowStatus
}
hlHostControlIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
"The maximum number of entries
"An index that are desired uniquely identifies an entry in the
associated nlHostTable. The probe will not create more than
this number of entries
hlHostControlTable. Each such entry defines
a function that discovers hosts on a particular
interface and places statistics about them in the table, but may choose to create
fewer entries
nlHostTable, and optionally in this table for any reason including the lack alHostTable, on
behalf of resources.
If this value is set to zero, the probe may create any number hlHostControlEntry."
::= { hlHostControlEntry 1 }
hlHostControlDataSource OBJECT-TYPE
SYNTAX DataSource
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The source of entries data for the associated host tables.
The statistics in this table. group reflect all packets
on the local network segment attached to the
identified interface.
This object may not be used to control how resources are allocated
on the probe for modified if the various RMON functions." associated
hlHostControlStatus object is equal to active(1)."
::= { hlHostControlEntry 7 2 }
hlHostControlAlDroppedFrames
Steven Waldbusser Expires November 17, 1996 [Page 40]
Internet Draft Remote Network Monitoring MIB May 17, 1996
hlHostControlNlDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not to count for this entry the associated
nlHost entries for whatever reason. Most often, this event
occurs when the probe is out of some resources and decides to
shed load from this collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that if the nlHostTable is inactive because no protocols
are enabled in the protocol directory, this value should be 0.
Note that, unlike the dropEvents counter, this number is the
exact number of frames dropped; it must be set as accurately as possible
by the probe." dropped."
::= { hlHostControlEntry 8 3 }
hlHostControlAlInserts
hlHostControlNlInserts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an alHost nlHost entry has been
deleted from
inserted into the alHost nlHost table. If an entry is deleted, then inserted, and then
deleted, and then inserted, this counter will be incremented
by 2.
To allow for efficient implementation strategies, agents may
delay updating this object for short periods of time. For
example, an implementation strategy may allow internal
data structures to differ from those visible via SNMP for
short periods of time. This counter may reflect the internal
data structures for those short periods of time.
Note that the table size can be determined by subtracting
hlHostControlAlDeletes
hlHostControlNlDeletes from hlHostControlAlInserts." hlHostControlNlInserts."
::= { hlHostControlEntry 4 }
hlHostControlNlDeletes OBJECT-TYPE
SYNTAX Counter32
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 39] 41]
Internet Draft Remote Network Monitoring MIB June 1, 1995
::= { hlHostControlEntry 9 }
hlHostControlAlDeletes OBJECT-TYPE
SYNTAX Counter32 May 17, 1996
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an alHost nlHost entry has been
inserted into
deleted from the alHost table. nlHost table (for any reason). If an entry
is inserted, then deleted, and then inserted, and then deleted, this counter will
be incremented by 2.
To allow for efficient implementation strategies, agents may
delay updating this object for short periods of time. For
example, an implementation strategy may allow internal
data structures to differ from those visible via SNMP for
short periods of time. This counter may reflect the internal
data structures for those short periods of time.
Note that the table size can be determined by subtracting
hlHostControlAlDeletes
hlHostControlNlDeletes from hlHostControlAlInserts." hlHostControlNlInserts."
::= { hlHostControlEntry 10 5 }
hlHostControlAlMaxDesiredEntries
hlHostControlNlMaxDesiredEntries OBJECT-TYPE
SYNTAX Integer32 (-1..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of entries that are desired in the alHost
table.
nlHostTable on behalf of this control entry. The probe will
not create more than this number of associated entries in the
table, but may choose to create fewer entries in this table
for any reason including the lack of resources.
If this object is set to a value less than the current number
of entries, enough entries are chosen in an
implementation-dependent manner and deleted so that the number
of entries in the table equals the value of this object.
If this value is set to zero, -1, the probe may create any number
of entries in this table. If the associated
hlHostControlStatus object is equal to `active', this
object may not be modified.
This object may be used to control how resources are allocated
on the probe for the various RMON functions."
::= { hlHostControlEntry 11 }
hlHostControlOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { hlHostControlEntry 12 6 }
hlHostControlStatus
hlHostControlAlDroppedFrames OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 40] 42]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The status total number of this hlHostControl entry.
If this object is frames which were received by the probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not equal to valid(1), all count for the associated
alHost entries in for whatever reason. Most often, this event
occurs when the nlHostTable probe is out of some resources and decides to
shed load from this collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that if the alHostTable
shall is not implemented or is inactive
because no protocols are enabled in the protocol directory,
this value should be deleted by 0.
Note that, unlike the agent." dropEvents counter, this number is the
exact number of frames dropped."
::= { hlHostControlEntry 13 7 }
nlHostTable
hlHostControlAlInserts OBJECT-TYPE
SYNTAX SEQUENCE OF NlHostEntry Counter32
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A list
"The number of nlHost entries. Each such times an alHost entry defines statistics
for packets from has been
inserted into the alHost table. If an entry is inserted, then
deleted, and then inserted, this counter will be incremented
by 2.
To allow for efficient implementation strategies, agents may
delay updating this object for short periods of time. For
example, an implementation strategy may allow internal
data structures to a particular network address." differ from those visible via SNMP for
short periods of time. This counter may reflect the internal
data structures for those short periods of time.
Note that the table size can be determined by subtracting
hlHostControlAlDeletes from hlHostControlAlInserts."
::= { nlHost 2 hlHostControlEntry 8 }
nlHostEntry
hlHostControlAlDeletes OBJECT-TYPE
SYNTAX NlHostEntry Counter32
Steven Waldbusser Expires November 17, 1996 [Page 43]
Internet Draft Remote Network Monitoring MIB May 17, 1996
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A collection
"The number of statistics for a particular host
that times an alHost entry has been discovered on an interface of this
device.
The probe will populate this
deleted from the alHost table for all network layer
protocols in the protocol directory table who's value of
protocolDirNlHostConfig (for any reason). If an entry
is equal to supportedOn(3).
The probe deleted, then inserted, and then deleted, this counter will add to
be incremented by 2.
To allow for efficient implementation strategies, agents may
delay updating this table all hosts who's address it
sees as object for short periods of time. For
example, an implementation strategy may allow internal
data structures to differ from those visible via SNMP for
short periods of time. This counter may reflect the source or destination address in all good MAC
packets."
INDEX { hlHostControlIndex, nlHostTimeMark,
nlHostProtocolDirIndex, nlHostAddress }
::= { nlHostTable 1 }
NlHostEntry ::= SEQUENCE {
nlHostTimeMark TimeFilter,
nlHostProtocolDirIndex Integer32,
nlHostAddress OCTET STRING,
nlHostInPkts Counter32,
nlHostOutPkts Counter32,
nlHostInOctets Counter32,
Steven Waldbusser Expires Nov 22, 1995 [Page 41]
Internet Draft Remote Network Monitoring MIB June 1, 1995
nlHostOutOctets Counter32,
nlHostOutMacNonUnicastPkts Counter32
}
nlHostTimeMark OBJECT-TYPE
SYNTAX TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter internal
data structures for this entry. See those short periods of time.
Note that the TimeFilter textual
convention to see how this works." table size can be determined by subtracting
hlHostControlAlDeletes from hlHostControlAlInserts."
::= { nlHostEntry 1 hlHostControlEntry 9 }
nlHostProtocolDirIndex
hlHostControlAlMaxDesiredEntries OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) (-1..2147483647)
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The protocolDirIndex maximum number of entries that are desired in the network layer protocol alHost
table on behalf of this entry's network address."
::= { nlHostEntry 2 }
nlHostAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The network address for control entry. The probe will not
create more than this nlHostEntry.
This is represented as an octet string with
specific semantics and length as identified
by the protocolDirIndex component."
::= { nlHostEntry 3 }
nlHostInPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets without errors transmitted to
this address since it was added associated entries in the
table, but may choose to create fewer entries in this table
for any reason including the nlHostTable." lack of resources.
If this object is set to a value less than the current number
of entries, enough entries are chosen in an
implementation-dependent manner and deleted so that the number
of entries in the table equals the value of this object.
If this value is set to -1, the probe may create any number
of entries in this table. If the associated
hlHostControlStatus object is equal to `active', this
object may not be modified.
This object may be used to control how resources are allocated
on the probe for the various RMON functions."
::= { nlHostEntry 4 hlHostControlEntry 10 }
nlHostOutPkts
hlHostControlOwner OBJECT-TYPE
SYNTAX Counter32
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 42] 44]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
SYNTAX OwnerString
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The number of packets including errors transmitted
by entity that configured this address since it was added to entry and is
therefore using the nlHostTable." resources assigned to it."
::= { nlHostEntry 5 hlHostControlEntry 11 }
nlHostInOctets
hlHostControlStatus OBJECT-TYPE
SYNTAX Counter32 RowStatus
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The number status of octets transmitted to this address
since it was added hlHostControlEntry.
An entry may not exist in the active state unless all
objects in the entry have an appropriate value.
If this object is not equal to active(1), all associated
entries in the nlHostTable (excluding
framing bits but including FCS octets), except for
those octets in packets that contained errors." and alHostTable shall be deleted."
::= { nlHostEntry 6 hlHostControlEntry 12 }
nlHostOutOctets
nlHostTable OBJECT-TYPE
SYNTAX Counter32 SEQUENCE OF NlHostEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The number
"A collection of octets transmitted by this statistics for a particular network layer
address
since it was added to the nlHostTable (excluding
framing bits but including FCS octets), including
those octets in packets that contained errors."
::= { nlHostEntry 7 }
nlHostOutMacNonUnicastPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number has been discovered on an interface of good packets transmitted by this
address that were directed to
device.
The probe will populate this table for all network layer
protocols in the broadcast address protocol directory table whose value of
protocolDirHostConfig is equal to supportedOn(3), and
will delete any entries whose protocolDirEntry is deleted or
has a protocolDirHostConfig value of supportedOff(2).
The probe will add to this table all addresses seen
as the multicast source or destination address since this host was added
to in all packets with no
MAC errors, and will increment octet and packet counts in the nlHostTable."
table for all packets with no MAC errors."
::= { nlHostEntry 8 nlHost 2 }
hlMatrixControlTable
nlHostEntry OBJECT-TYPE
SYNTAX SEQUENCE OF HlMatrixControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION NlHostEntry
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 43] 45]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of higher layer (i.e. non-MAC) matrix table control
entries.
These entries will enable the collection of conceptual row in the host and
application level matrix tables indexed by pairs of network
addresses.
Entries nlHostTable.
The hlHostControlIndex value in the hlMatrixTable will be created index identifies the
hlHostControlEntry on whose behalf of each this entry was created.
The protocolDirLocalIndex value in this table. Additionally, if this probe implements the alMatrix tables, entries in index identifies the alMatrix tables will be
created on behalf
network layer protocol of the nlHostAddress.
An example of the indexing of each entry in this table." entry is
nlHostOutPkts.1.783495.18.4.128.2.6.6."
INDEX { hlHostControlIndex, nlHostTimeMark,
protocolDirLocalIndex, nlHostAddress }
::= { nlMatrix nlHostTable 1 }
hlMatrixControlEntry OBJECT-TYPE
SYNTAX HlMatrixControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of parameters that set up the discovery of
conversations on a particular interface and the collection
of statistics about these conversations in the hlMatrixTable and
alMatrixTable."
INDEX { hlMatrixControlIndex }
NlHostEntry ::= SEQUENCE { hlMatrixControlTable 1
nlHostTimeMark TimeFilter,
nlHostAddress OCTET STRING,
nlHostInPkts ZeroBasedCounter32,
nlHostOutPkts ZeroBasedCounter32,
nlHostInOctets ZeroBasedCounter32,
nlHostOutOctets ZeroBasedCounter32,
nlHostOutMacNonUnicastPkts ZeroBasedCounter32,
nlHostCreateTime LastCreateTime
}
HlMatrixControlEntry
nlHostTimeMark OBJECT-TYPE
SYNTAX TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter for this entry. See the TimeFilter textual
convention to see how this works."
::= SEQUENCE {
hlMatrixControlIndex Integer32 (1..65535),
hlMatrixControlDataSource OBJECT IDENTIFIER,
hlMatrixControlActivateTimeStamp TimeTicks,
hlMatrixControlNlDroppedFrames Counter32,
hlMatrixControlNlInserts Counter32,
hlMatrixControlNlDeletes Counter32,
hlMatrixControlNlMaxDesiredEntries Integer32,
hlMatrixControlAlDroppedFrames Counter32,
hlMatrixControlAlInserts Counter32,
hlMatrixControlAlDeletes Counter32,
hlMatrixControlAlMaxDesiredEntries Integer32,
hlMatrixControlOwner OwnerString,
hlMatrixControlStatus RowStatus nlHostEntry 1 }
hlMatrixControlIndex
nlHostAddress OBJECT-TYPE
SYNTAX Integer32 (1..65535) OCTET STRING
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The network address for this nlHostEntry.
This is represented as an octet string with
specific semantics and length as identified
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 44] 46]
Internet Draft Remote Network Monitoring MIB June 1, 1995
DESCRIPTION
"An index that uniquely identifies an entry in the
hlMatrixControl table. Each such entry defines
a function that discovers conversations on a particular
interface and places statistics about them in May 17, 1996
by the
hlMatrixSDTable and protocolDirLocalIndex component of the hlMatrixDSTable, and optionally index.
For example, if the
alMatrixSDTable and alMatrixDSTable, on behalf protocolDirLocalIndex indicates an
encapsulation of ip, this
hlMatrixControlEntry." object is encoded as a length
octet of 4, followed by the 4 octets of the ip address,
in network byte order."
::= { hlMatrixControlEntry 1 nlHostEntry 2 }
hlMatrixControlDataSource
nlHostInPkts OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER ZeroBasedCounter32
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"This object identifies the source
"The number of
the data from which this entry creates a traffic matrix.
This source can be any interface on packets without errors transmitted to
this device. In
order address since it was added to identify a particular interface, the nlHostTable. Note that
this object
shall identify is the instance number of the ifIndex object,
defined in [4,6], for the desired interface. For
example, link-layer packets, so if an entry were to receive data from
interface #1, this object would be set to ifIndex.1.
The statistics in a single
network-layer packet is fragmented into several link-layer
frames, this group reflect all packets
on the local network segment attached to the
identified interface.
This object may not be modified if the associated
hlMatrixControlStatus object counter is equal to valid(1)." incremented several times."
::= { hlMatrixControlEntry 2 nlHostEntry 3 }
hlMatrixControlActivateTimeStamp
nlHostOutPkts OBJECT-TYPE
SYNTAX TimeTicks ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value number of sysUpTime when packets without errors transmitted by
this control entry address since it was activated.
This can be used by the management station added to ensure the nlHostTable. Note that
this is the
table has not been deleted and recreated between polls." number of link-layer packets, so if a single
network-layer packet is fragmented into several link-layer
frames, this counter is incremented several times."
::= { hlMatrixControlEntry 3 nlHostEntry 4 }
hlMatrixControlNlDroppedFrames
nlHostInOctets OBJECT-TYPE
SYNTAX Counter32 ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets transmitted to this address
since it was added to the nlHostTable (excluding
framing bits but including FCS octets), excluding
those octets in packets that contained errors.
Note this doesn't count just those octets in the particular
protocol frames, but includes the entire packet that contained
the protocol."
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 45] 47]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
::= { nlHostEntry 5 }
nlHostOutOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received octets transmitted by this address
since it was added to the probe
and therefore not accounted for nlHostTable (excluding
framing bits but including FCS octets), excluding
those octets in packets that contained errors.
Note this doesn't count just those octets in the *StatsDropEvents, particular
protocol frames, but
for which includes the probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the probe
is out of some resources and decides to shed load from this
collection.
Note entire packet that this number is the exact number of
frames dropped; it must be set as accurately as possible
by contained
the probe." protocol."
::= { hlMatrixControlEntry 4 nlHostEntry 6 }
hlMatrixControlNlInserts
nlHostOutMacNonUnicastPkts OBJECT-TYPE
SYNTAX Counter32 ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an nlMatrix entry has been
inserted packets without errors transmitted by this
address that were directed to the nlMatrix tables. If an entry is deleted, then
inserted, and then deleted, any MAC broadcast addresses
or to any MAC multicast addresses since this counter will be incremented
by 2. The addition of a conversation into both the
nlMatrixSDTable and nlMatrixDSTable shall be counted as two
insertions (even though every addition into one table must be
accompanied by an insertion into host was
added to the other). nlHostTable. Note that this is the table size can be determined by subtracting
hlMatrixControlNlDeletes from hlMatrixControlNlInserts." number of
link-layer packets, so if a single network-layer packet is
fragmented into several link-layer frames, this counter is
incremented several times."
::= { hlMatrixControlEntry 5 nlHostEntry 7 }
hlMatrixControlNlDeletes
nlHostCreateTime OBJECT-TYPE
SYNTAX Counter32 LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number value of times an nlMatrix entry has been
deleted from the nlMatrix tables. If an entry is inserted, then
deleted, and then inserted, sysUpTime when this counter will entry was last activated.
This can be incremented used by 2. The deletion of a conversation from both the
nlMatrixSDTable and nlMatrixDSTable shall be counted as two
deletions (even though every deletion from one table must be
accompanied by a deletion from management station to ensure that the other).
Note that the table size can be determined by subtracting
entry has not been deleted and recreated between polls."
::= { nlHostEntry 8 }
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 46] 48]
Internet Draft Remote Network Monitoring MIB June 1, 1995
hlMatrixMatrixNlDeletes from hlMatrixControlNlInserts."
::= { hlMatrixControlEntry 6 }
hlMatrixControlNlMaxDesiredEntries May 17, 1996
--
-- Network Layer Matrix Group
--
-- Counts the amount of traffic sent between each pair of network
-- addresses discovered by the probe.
-- Note that while the hlMatrixControlTable also has objects that
-- control optional alMatrixTables, implementation of the
-- alMatrixTables is not required to fully implement this group.
hlMatrixControlTable OBJECT-TYPE
SYNTAX Integer32 SEQUENCE OF HlMatrixControlEntry
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
"The maximum number
"A list of higher layer (i.e. non-MAC) matrix control entries.
These entries that will enable the collection of the network and
application level matrix tables containing conversation
statistics indexed by pairs of network addresses.
Both the network and application level matrix tables are desired
controlled by this table is so that they will both be created
and deleted at the same time, further increasing the ease with
which they can be implemented as a single datastore (note that
if an implementation stores application layer matrix records
in memory, it can derive network layer matrix records from
them).
Entries in the
nlMatrix tables. The probe nlMatrixSDTable and nlMatrixDSTable will not create more than this
number be
created on behalf of entries each entry in this table. Additionally,
if this probe implements the table, but may choose to create fewer alMatrix tables, entries in the
alMatrix tables will be created on behalf of each entry in
this table for any reason including table."
::= { nlMatrix 1 }
hlMatrixControlEntry OBJECT-TYPE
SYNTAX HlMatrixControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the lack hlMatrixControlTable.
An example of indexing of
resources.
If this value entry is set to zero,
hlMatrixControlNlDroppedFrames.1"
INDEX { hlMatrixControlIndex }
::= { hlMatrixControlTable 1 }
Steven Waldbusser Expires November 17, 1996 [Page 49]
Internet Draft Remote Network Monitoring MIB May 17, 1996
HlMatrixControlEntry ::= SEQUENCE {
hlMatrixControlIndex Integer32,
hlMatrixControlDataSource DataSource,
hlMatrixControlNlDroppedFrames Counter32,
hlMatrixControlNlInserts Counter32,
hlMatrixControlNlDeletes Counter32,
hlMatrixControlNlMaxDesiredEntries Integer32,
hlMatrixControlAlDroppedFrames Counter32,
hlMatrixControlAlInserts Counter32,
hlMatrixControlAlDeletes Counter32,
hlMatrixControlAlMaxDesiredEntries Integer32,
hlMatrixControlOwner OwnerString,
hlMatrixControlStatus RowStatus
}
hlMatrixControlIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the probe may create any number
hlMatrixControlTable. Each such entry defines
a function that discovers conversations on a particular
interface and places statistics about them in the
nlMatrixSDTable and the nlMatrixDSTable, and optionally the
alMatrixSDTable and alMatrixDSTable, on behalf of entries this
hlMatrixControlEntry."
::= { hlMatrixControlEntry 1 }
hlMatrixControlDataSource OBJECT-TYPE
SYNTAX DataSource
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The source of the data for the associated matrix tables.
The statistics in this table. group reflect all packets
on the local network segment attached to the
identified interface.
This object may not be used to control how resources are allocated
on the probe for modified if the various RMON functions." associated
hlMatrixControlStatus object is equal to active(1)."
::= { hlMatrixControlEntry 7 2 }
hlMatrixControlAlDroppedFrames
hlMatrixControlNlDroppedFrames OBJECT-TYPE
Steven Waldbusser Expires November 17, 1996 [Page 50]
Internet Draft Remote Network Monitoring MIB May 17, 1996
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the probe
is out of some resources and decides to shed load from this
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that if the nlMatrixTables are inactive because no
protocols are enabled in the protocol directory, this value
should be 0.
Note that, unlike the dropEvents counter, this number is the
exact number of frames dropped; it must be set as accurately as possible
by the probe." dropped."
::= { hlMatrixControlEntry 8 3 }
hlMatrixControlAlInserts
hlMatrixControlNlInserts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an alMatrix nlMatrix entry has been
inserted to into the alMatrix nlMatrix tables. If an entry is deleted, then
Steven Waldbusser Expires Nov 22, 1995 [Page 47]
Internet Draft Remote Network Monitoring MIB June 1, 1995 inserted, and
then deleted, this counter and then inserted, this counter will be
incremented by 2. The addition of a conversation into both
the
alMatrixSDTable nlMatrixSDTable and alMatrixDSTable nlMatrixDSTable shall be counted as
two insertions (even though every addition into one table must
be accompanied by an insertion into the other).
To allow for efficient implementation strategies, agents may
delay updating this object for short periods of time. For
example, an implementation strategy may allow internal
data structures to differ from those visible via SNMP for
short periods of time. This counter may reflect the internal
data structures for those short periods of time.
Note that the table size sum of then nlMatrixSDTable and nlMatrixDSTable
sizes can be determined by subtracting
hlMatrixControlAlDeletes
hlMatrixControlNlDeletes from hlMatrixControlAlInserts." hlMatrixControlNlInserts."
Steven Waldbusser Expires November 17, 1996 [Page 51]
Internet Draft Remote Network Monitoring MIB May 17, 1996
::= { hlMatrixControlEntry 9 4 }
hlMatrixControlAlDeletes
hlMatrixControlNlDeletes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an alMatrix nlMatrix entry has been
deleted from the alMatrix tables. nlMatrix tables (for any reason). If an
entry is inserted, then deleted, and then inserted, and then deleted, this
counter will be incremented by 2. The deletion of a
conversation from both the
alMatrixSDTable nlMatrixSDTable and alMatrixDSTable nlMatrixDSTable
shall be counted as two deletions (even though every deletion
from one table must be accompanied by a deletion from the
other).
To allow for efficient implementation strategies, agents may
delay updating this object for short periods of time. For
example, an implementation strategy may allow internal
data structures to differ from those visible via SNMP for
short periods of time. This counter may reflect the internal
data structures for those short periods of time.
Note that the table size can be determined by subtracting
hlMatrixMatrixAlDeletes
hlMatrixControlNlDeletes from hlMatrixControlAlInserts." hlMatrixControlNlInserts."
::= { hlMatrixControlEntry 10 5 }
hlMatrixControlAlMaxDesiredEntries
hlMatrixControlNlMaxDesiredEntries OBJECT-TYPE
SYNTAX Integer32 (-1..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of entries that are desired in the
alMatrix tables.
nlMatrix tables on behalf of this control entry. The probe
will not create more than this number of associated entries in
the table, but may choose to create fewer entries in this
table for any reason including the lack of resources.
If this object is set to a value less than the current number
of entries, enough entries are chosen in an
implementation-dependent manner and deleted so that the number
of entries in the table equals the value of this object.
If this value is set to zero, -1, the probe may create any number
of entries in this table. If the associated
Steven Waldbusser Expires November 17, 1996 [Page 52]
Internet Draft Remote Network Monitoring MIB May 17, 1996
hlMatrixControlStatus object is equal to `active', this
object may not be modified.
This object may be used to control how resources are allocated
on the probe for the various RMON functions."
::= { hlMatrixControlEntry 11 6 }
Steven Waldbusser Expires Nov 22, 1995 [Page 48]
Internet Draft Remote Network Monitoring MIB June 1, 1995
hlMatrixControlOwner
hlMatrixControlAlDroppedFrames OBJECT-TYPE
SYNTAX OwnerString Counter32
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"The entity that configured this entry total number of frames which were received by the probe
and is therefore using not accounted for in the resources assigned *StatsDropEvents, but
for which the probe chose not to it."
::= { hlMatrixControlEntry 12 }
hlMatrixControlStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of count for this hlMatrixControl entry.
If entry for
whatever reason. Most often, this object event occurs when the probe
is not equal out of some resources and decides to valid(1), all
associated entries in shed load from this
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that if the hlMatrixSDTable and alMatrixTables are not implemented or are
inactive because no protocols are enabled in the
hlMatrixDSTable shall protocol
directory, this value should be deleted by 0.
Note that, unlike the agent." dropEvents counter, this number is the
exact number of frames dropped."
::= { hlMatrixControlEntry 13 7 }
nlMatrixSDTable
hlMatrixControlAlInserts OBJECT-TYPE
SYNTAX SEQUENCE OF NlMatrixSDEntry Counter32
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A list
"The number of traffic matrix entries indexed by
source times an alMatrix entry has been
inserted into the alMatrix tables. If an entry is inserted,
then deleted, and destination network-level address."
::= { nlMatrix 2 }
nlMatrixSDEntry OBJECT-TYPE
SYNTAX NlMatrixSDEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A collection then inserted, this counter will be
incremented by 2. The addition of statistics for communications between
two addresses on a particular interface.
The probe will populate this table for all network layer
protocols in conversation into both
the protocol directory alMatrixSDTable and alMatrixDSTable shall be counted as
two insertions (even though every addition into one table who's value must
be accompanied by an insertion into the other).
To allow for efficient implementation strategies, agents may
delay updating this object for short periods of
protocolDirNlMatrixConfig is equal to supportedOn(3)."
INDEX { hlMatrixControlIndex, nlMatrixSDTimeMark,
nlMatrixSDProtocolDirIndex,
nlMatrixSDSourceAddress, nlMatrixSDDestAddress }
::= { nlMatrixSDTable 1 } time. For
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 49] 53]
Internet Draft Remote Network Monitoring MIB June 1, 1995
NlMatrixSDEntry ::= SEQUENCE {
nlMatrixSDIndex Integer32 (1..65535),
nlMatrixSDTimeMark TimeFilter,
nlMatrixSDProtocolDirIndex Integer32,
nlMatrixSDSourceAddress OCTET STRING,
nlMatrixSDDestAddress OCTET STRING,
nlMatrixSDPkts Counter32,
nlMatrixSDOctets Counter32 May 17, 1996
example, an implementation strategy may allow internal
data structures to differ from those visible via SNMP for
short periods of time. This counter may reflect the internal
data structures for those short periods of time.
Note that the table size can be determined by subtracting
hlMatrixControlAlDeletes from hlMatrixControlAlInserts."
::= { hlMatrixControlEntry 8 }
nlMatrixSDIndex
hlMatrixControlAlDeletes OBJECT-TYPE
SYNTAX Integer32 (1..65535) Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The set of collected matrix statistics number of which
this times an alMatrix entry has been
deleted from the alMatrix tables. If an entry is a part. deleted,
then inserted, and then deleted, this counter will be
incremented by 2. The set deletion of matrix statistics
identified by a particular value of this index
is associated with conversation from both
the same nlMatrixControlEntry alMatrixSDTable and alMatrixDSTable shall be counted as identified
two deletions (even though every deletion from one table must
be accompanied by a deletion from the same value of hlMatrixControlIndex."
::= { nlMatrixSDEntry 1 }
nlMatrixSDTimeMark OBJECT-TYPE
SYNTAX TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter other).
To allow for efficient implementation strategies, agents may
delay updating this entry. See the TimeFilter textual
convention object for short periods of time. For
example, an implementation strategy may allow internal
data structures to see how this works." differ from those visible via SNMP for
short periods of time. This counter may reflect the internal
data structures for those short periods of time.
Note that the table size can be determined by subtracting
hlMatrixControlAlDeletes from hlMatrixControlAlInserts."
::= { nlMatrixSDEntry 2 hlMatrixControlEntry 9 }
nlMatrixSDProtocolDirIndex
hlMatrixControlAlMaxDesiredEntries OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) (-1..2147483647)
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The protocolDirIndex maximum number of entries that are desired in the network layer protocol
alMatrix tables on behalf of this entry's network address."
::= { nlMatrixSDEntry 3 }
nlMatrixSDSourceAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS control entry. The probe
will not create more than this number of associated entries in
the table, but may choose to create fewer entries in this
table for any reason including the lack of resources.
If this object is set to a value less than the current
DESCRIPTION number
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 50] 54]
Internet Draft Remote Network Monitoring MIB June 1, 1995
"The type May 17, 1996
of entries, enough entries are chosen in an
implementation-dependent manner and deleted so that the number
of entries in the table equals the value of network source address for this nlMatrixSDEntry.
This object object.
If this value is formatted as appropriate set to -1, the probe may create any number
of entries in this table. If the
protocolDirIndex associated with
hlMatrixControlStatus object is equal to `active', this instance."
object may not be modified.
This object may be used to control how resources are allocated
on the probe for the various RMON functions."
::= { nlMatrixSDEntry 4 hlMatrixControlEntry 10 }
nlMatrixSDDestAddress
hlMatrixControlOwner OBJECT-TYPE
SYNTAX OCTET STRING OwnerString
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The type of network destination address for entity that configured this nlMatrixSDEntry.
This object entry and is formatted as appropriate to
therefore using the
protocolDirIndex associated with this instance." resources assigned to it."
::= { nlMatrixSDEntry 5 hlMatrixControlEntry 11 }
nlMatrixSDPkts
hlMatrixControlStatus OBJECT-TYPE
SYNTAX Counter32 RowStatus
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The number status of packets transmitted from this hlMatrixControlEntry.
An entry may not exist in the source
address active state unless all
objects in the entry have an appropriate value.
If this object is not equal to active(1), all
associated entries in the destination address (this number
includes error packets)." nlMatrixSDTable,
nlMatrixDSTable, alMatrixSDTable, and the alMatrixDSTable
shall be deleted by the agent."
::= { nlMatrixSDEntry 6 hlMatrixControlEntry 12 }
nlMatrixSDOctets
nlMatrixSDTable OBJECT-TYPE
SYNTAX Counter32 SEQUENCE OF NlMatrixSDEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The number
"A list of octets (excluding framing bits but
including FCS octets) contained in all packets
transmitted from the source address to the
destination address."
::= { nlMatrixSDEntry 7 }
-- Traffic traffic matrix tables from destination to source
nlMatrixDSTable OBJECT-TYPE
SYNTAX SEQUENCE OF NlMatrixDSEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION entries which collect statistics for
conversations between two network-level addresses. This table
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 51] 55]
Internet Draft Remote Network Monitoring MIB June 1, 1995
"A list of traffic matrix entries May 17, 1996
is indexed first by
destination and the source network-level address."
::= { nlMatrix 3 }
nlMatrixDSEntry OBJECT-TYPE
SYNTAX NlMatrixDSEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A collection of statistics for communications between
two address on and then by the
destination address to make it convenient to collect all
conversations from a particular interface. address.
The probe will populate this table for all network layer
protocols in the protocol directory table who's whose value of
protocolDirNlMatrixConfig
protocolDirMatrixConfig is set equal to supportedOn(3)."
INDEX { hlMatrixControlIndex, nlMatrixDSTimeMark,
nlMatrixDSProtocolDirIndex,
nlMatrixDSDestAddress, nlMatrixDSSourceAddress }
::= { nlMatrixDSTable 1 }
NlMatrixDSEntry ::= SEQUENCE {
nlMatrixDSIndex Integer32 (1..65535),
nlMatrixDSTimeMark TimeFilter,
nlMatrixDSProtocolDirIndex Integer32,
nlMatrixDSSourceAddress OCTET STRING,
nlMatrixDSDestAddress OCTET STRING,
nlMatrixDSPkts Counter32,
nlMatrixDSOctets Counter32
}
nlMatrixDSIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The set of collected matrix statistics of which
this entry supportedOn(3), and
will delete any entries whose protocolDirEntry is deleted or
has a part. The set of matrix statistics
identified by a particular protocolDirMatrixConfig value of supportedOff(2).
The probe will add to this index
is associated table all pairs of addresses
seen in all packets with no MAC errors, and will increment
octet and packet counts in the table for all packets with no
MAC errors.
Further, this table will only contain entries that have a
corresponding entry in the same nlMatrixControlEntry
as identified by nlMatrixDSTable with the same value of hlMatrixControlIndex."
source address and destination address."
::= { nlMatrixDSEntry 1 nlMatrix 2 }
nlMatrixDSTimeMark
nlMatrixSDEntry OBJECT-TYPE
SYNTAX TimeFilter NlMatrixSDEntry
MAX-ACCESS not-accessible
Steven Waldbusser Expires Nov 22, 1995 [Page 52]
Internet Draft Remote Network Monitoring MIB June 1, 1995
STATUS current
DESCRIPTION
"A TimeFilter for this entry. See conceptual row in the TimeFilter textual
convention to see how nlMatrixSDTable.
The hlMatrixControlIndex value in the index identifies the
hlMatrixControlEntry on whose behalf this works." entry was created.
The protocolDirLocalIndex value in the index identifies the
network layer protocol of the nlMatrixSDSourceAddress and
nlMatrixSDDestAddress.
An example of the indexing of this table is
nlMatrixSDPkts.1.783495.18.4.128.2.6.6.4.128.2.6.7"
INDEX { hlMatrixControlIndex, nlMatrixSDTimeMark,
protocolDirLocalIndex,
nlMatrixSDSourceAddress, nlMatrixSDDestAddress }
::= { nlMatrixDSEntry 2 nlMatrixSDTable 1 }
NlMatrixSDEntry ::= SEQUENCE {
nlMatrixSDTimeMark TimeFilter,
nlMatrixSDSourceAddress OCTET STRING,
nlMatrixSDDestAddress OCTET STRING,
nlMatrixSDPkts ZeroBasedCounter32,
Steven Waldbusser Expires November 17, 1996 [Page 56]
Internet Draft Remote Network Monitoring MIB May 17, 1996
nlMatrixSDOctets ZeroBasedCounter32,
nlMatrixSDCreateTime LastCreateTime
}
nlMatrixDSProtocolDirIndex
nlMatrixSDTimeMark OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) TimeFilter
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The protocolDirIndex of
"A TimeFilter for this entry. See the network layer protocol of TimeFilter textual
convention to see how this entry's network address." works."
::= { nlMatrixDSEntry 3 nlMatrixSDEntry 1 }
nlMatrixDSSourceAddress
nlMatrixSDSourceAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The type of network source address for this nlMatrixDSEntry. nlMatrixSDEntry.
This object is formatted represented as appropriate to the
protocolDirIndex associated an octet string with
specific semantics and length as identified
by the protocolDirLocalIndex component of the index.
For example, if the protocolDirLocalIndex indicates an
encapsulation of ip, this instance." object is encoded as a length
octet of 4, followed by the 4 octets of the ip address,
in network byte order."
::= { nlMatrixDSEntry 4 nlMatrixSDEntry 2 }
nlMatrixDSDestAddress
nlMatrixSDDestAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The type of network destination address for this nlMatrixDSEntry.
nlMatrixSDEntry.
This object is formatted represented as appropriate to the
protocolDirIndex associated an octet string with
specific semantics and length as identified
by the protocolDirLocalIndex component of the index.
For example, if the protocolDirLocalIndex indicates an
encapsulation of ip, this instance."
::= { nlMatrixDSEntry 5 }
nlMatrixDSPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number object is encoded as a length
octet of packets transmitted from 4, followed by the source
address to 4 octets of the destination address (this number
includes error packets)." ip address,
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 53] 57]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
in network byte order."
::= { nlMatrixDSEntry 6 nlMatrixSDEntry 3 }
nlMatrixDSOctets
nlMatrixSDPkts OBJECT-TYPE
SYNTAX Counter32 ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets (excluding framing bits
but including FCS octets) contained in all packets without errors transmitted from the
source address to the destination address." address since this entry was
added to the nlMatrixSDTable. Note that this is the number of
link-layer packets, so if a single network-layer packet is
fragmented into several link-layer frames, this counter is
incremented several times."
::= { nlMatrixDSEntry 7 nlMatrixSDEntry 4 }
nlMatrixTopNControlTable
nlMatrixSDOctets OBJECT-TYPE
SYNTAX SEQUENCE OF NlMatrixTopNControlEntry ZeroBasedCounter32
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A list
"The number of nlMatrix top N control entries." octets transmitted from the source address to
the destination address since this entry was added to the
nlMatrixSDTable (excluding framing bits but
including FCS octets), excluding those octets in packets that
contained errors.
Note this doesn't count just those octets in the particular
protocol frames, but includes the entire packet that contained
the protocol."
::= { nlMatrix 4 nlMatrixSDEntry 5 }
nlMatrixTopNControlEntry
nlMatrixSDCreateTime OBJECT-TYPE
SYNTAX NlMatrixTopNControlEntry LastCreateTime
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A set of parameters that control the creation of a
report
"The value of sysUpTime when this entry was last activated.
This can be used by the top N matrix entries according management station to several
metrics. For example, an instance of ensure that the
nlMatrixTopNDuration object might be named
nlMatrixTopNDuration.3"
INDEX { nlMatrixTopNControlIndex }
entry has not been deleted and recreated between polls."
::= { nlMatrixTopNControlTable 1 nlMatrixSDEntry 6 }
NlMatrixTopNControlEntry ::= SEQUENCE {
nlMatrixTopNControlIndex Integer32 (1..65535),
nlMatrixTopNMatrixIndex Integer32 (1..65535),
nlMatrixTopNRateBase INTEGER,
nlMatrixTopNTimeRemaining Integer32,
nlMatrixTopNDuration Integer32,
nlMatrixTopNRequestedSize Integer32,
nlMatrixTopNGrantedSize Integer32,
nlMatrixTopNStartTime TimeTicks,
nlMatrixTopNOwner OwnerString,
nlMatrixTopNStatus RowStatus
-- Traffic matrix tables from destination to source
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 54] 58]
Internet Draft Remote Network Monitoring MIB June 1, 1995
}
nlMatrixTopNControlIndex May 17, 1996
nlMatrixDSTable OBJECT-TYPE
SYNTAX Integer32 (1..65535) SEQUENCE OF NlMatrixDSEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry
in the nlMatrixTopNControl table. Each such
entry defines one top N report prepared for
one interface."
::= { nlMatrixTopNControlEntry 1 }
nlMatrixTopNMatrixIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The nlMatrix table for which a top N report will be
prepared on behalf
"A list of this entry. The nlMatrix traffic matrix entries which collect statistics for
conversations between two network-level addresses. This table
identified
is indexed first by the destination address and then by the
source address to make it convenient to collect all
conversations to a particular value of address.
The probe will populate this index is
associated with the same nlMatrix table as identified by for all network layer
protocols in the same protocol directory table whose value of nlMatrixIndex.
This object may not be modified if the associated
nlMatrixTopNStatus object
protocolDirMatrixConfig is equal to valid(1)."
::= { nlMatrixTopNControlEntry 2 }
nlMatrixTopNRateBase OBJECT-TYPE
SYNTAX INTEGER {
nlMatrixTopNSourceToDestPkts(1),
nlMatrixTopNDestToSourcePkts(2),
nlMatrixTopNSourceToDestOctets(3),
nlMatrixTopNDestToSourceOctets(4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The variable for each nlMatrix entry that the nlMatrixTopNRate
variable supportedOn(3), and
will delete any entries whose protocolDirEntry is based upon, as well as the selector deleted or
has a protocolDirMatrixConfig value of supportedOff(2).
The probe will add to this table all pairs of addresses
seen in all packets with no MAC errors, and will increment
octet and packet counts in the matrix table that for all packets with no
MAC errors.
Further, this table will be used.
This object may not be modified if only contain entries that have a
corresponding entry in the associated
nlMatrixTopNStatus object is equal to valid(1)." nlMatrixSDTable with the same
source address and destination address."
::= { nlMatrixTopNControlEntry nlMatrix 3 }
Steven Waldbusser Expires Nov 22, 1995 [Page 55]
Internet Draft Remote Network Monitoring MIB June 1, 1995
nlMatrixTopNTimeRemaining
nlMatrixDSEntry OBJECT-TYPE
SYNTAX Integer32 NlMatrixDSEntry
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
"The number of seconds left
"A conceptual row in the report currently
being collected. When this object is modified by
the management station, a new collection is started,
possibly aborting a currently running report. nlMatrixDSTable.
The
new value is used as the requested duration of this
report, and is loaded into the associated
nlMatrixTopNDuration object when the report is finished.
When the report finishes, the probe will automatically
start another collection with the same initial hlMatrixControlIndex value
of nlMatrixTopNTimeRemaining.
While in the value of this object is non-zero, it decrements
by one per second until it reaches zero. At index identifies the time
that
hlMatrixControlEntry on whose behalf this object decrements to zero, the report is made
accessible entry was created.
The protocolDirLocalIndex value in the nlMatrixTopNTable, overwriting any report
that may be there.
(Note that this is a different algorithm than in index identifies the hostTopNTable)."
DEFVAL { 0 }
::= { nlMatrixTopNControlEntry 4 }
nlMatrixTopNDuration OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number
network layer protocol of seconds that this report has collected
during the last sampling interval.
When the associated nlMatrixTopNTimeRemaining object is
set, this object shall be set by the probe to the
same value nlMatrixDSSourceAddress and shall not be modified until the next
time
nlMatrixDSDestAddress.
An example of the nlMatrixTopNTimeRemaining is set.
This value shall be zero if no reports have been
requested for indexing of this nlMatrixTopNControlEntry."
DEFVAL { 0 }
::= table is
nlMatrixDSPkts.1.783495.18.4.128.2.6.7.4.128.2.6.6"
INDEX { nlMatrixTopNControlEntry 5 hlMatrixControlIndex, nlMatrixDSTimeMark,
protocolDirLocalIndex,
nlMatrixDSDestAddress, nlMatrixDSSourceAddress }
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 56] 59]
Internet Draft Remote Network Monitoring MIB June 1, 1995
nlMatrixTopNRequestedSize May 17, 1996
::= { nlMatrixDSTable 1 }
NlMatrixDSEntry ::= SEQUENCE {
nlMatrixDSTimeMark TimeFilter,
nlMatrixDSSourceAddress OCTET STRING,
nlMatrixDSDestAddress OCTET STRING,
nlMatrixDSPkts ZeroBasedCounter32,
nlMatrixDSOctets ZeroBasedCounter32,
nlMatrixDSCreateTime LastCreateTime
}
nlMatrixDSTimeMark OBJECT-TYPE
SYNTAX Integer32 TimeFilter
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
"The maximum number of matrix entries requested
"A TimeFilter for the top N
table.
When this object is created or modified, entry. See the probe
should set nlMatrixTopNGrantedSize as closely TimeFilter textual
convention to see how this
object as is possible for the particular probe
implementation and available resources."
DEFVAL { 10 } works."
::= { nlMatrixTopNControlEntry 6 nlMatrixDSEntry 1 }
nlMatrixTopNGrantedSize
nlMatrixDSSourceAddress OBJECT-TYPE
SYNTAX Integer32 OCTET STRING
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The maximum number of matrix entries in network source address for this nlMatrixDSEntry.
This is represented as an octet string with
specific semantics and length as identified
by the top N table.
When protocolDirLocalIndex component of the associated nlMatrixTopNRequestedSize object is
created or modified, index.
For example, if the probe should set protocolDirLocalIndex indicates an
encapsulation of ip, this object as closely to the requested value as is
possible for the particular implementation and
available resources. The probe must not lower this
value except encoded as a result length
octet of a set to the associated
nlMatrixTopNRequestedSize object.
When the next topN report is generated, matrix entries
with 4, followed by the highest value 4 octets of nlMatrixTopNRate shall
be placed in this table the ip address,
in decreasing order of this rate
until there is no more room or until there are no more
matrix entries." network byte order."
::= { nlMatrixTopNControlEntry 7 nlMatrixDSEntry 2 }
nlMatrixTopNStartTime
nlMatrixDSDestAddress OBJECT-TYPE
SYNTAX TimeTicks OCTET STRING
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The value of sysUpTime when this top N report was
last started. In other words, network destination address for this is the time that
the associated nlMatrixTopNTimeRemaining object was
modified to start the requested report or the time
nlMatrixDSEntry.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 57] 60]
Internet Draft Remote Network Monitoring MIB June 1, 1995
the report was last automatically (re)started."
::= { nlMatrixTopNControlEntry 8 }
nlMatrixTopNOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this entry and May 17, 1996
This is
therefore using the resources assigned to it."
::= represented as an octet string with
specific semantics and length as identified
by the protocolDirLocalIndex component of the index.
For example, if the protocolDirLocalIndex indicates an
encapsulation of ip, this object is encoded as a length
octet of 4, followed by the 4 octets of the ip address,
in network byte order."
::= { nlMatrixTopNControlEntry 9 nlMatrixDSEntry 3 }
nlMatrixTopNStatus
nlMatrixDSPkts OBJECT-TYPE
SYNTAX RowStatus ZeroBasedCounter32
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"The status number of packets without errors transmitted from the
source address to the destination address since this nlMatrixTopNControl entry.
If entry was
added to the nlMatrixDSTable. Note that this object is not equal to valid(1), all
associated nlMatrixTopNEntries shall be deleted by the
agent." number of
link-layer packets, so if a single network-layer packet is
fragmented into several link-layer frames, this counter is
incremented several times."
::= { nlMatrixTopNControlEntry 10 nlMatrixDSEntry 4 }
nlMatrixTopNTable
nlMatrixDSOctets OBJECT-TYPE
SYNTAX SEQUENCE OF NlMatrixTopNEntry ZeroBasedCounter32
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A list
"The number of top N nlMatrix entries." octets transmitted from the source address
to the destination address since this entry was added to the
nlMatrixDSTable (excluding framing bits but
including FCS octets), excluding those octets in packets that
contained errors.
Note this doesn't count just those octets in the particular
protocol frames, but includes the entire packet that contained
the protocol."
::= { nlMatrix nlMatrixDSEntry 5 }
nlMatrixTopNEntry
nlMatrixDSCreateTime OBJECT-TYPE
SYNTAX NlMatrixTopNEntry LastCreateTime
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A set of statistics for a matrix entry that is part of a
top N report. For example, an instance of the
nlMatrixTopNRate object might be named
nlMatrixTopNRate.3.10
The
"The value of nlMatrixTopNControlIndex in the index is
that of the associated nlMatrix on who's behalf sysUpTime when this study entry was prepared." last activated.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 58] 61]
Internet Draft Remote Network Monitoring MIB June 1, 1995
INDEX { nlMatrixTopNControlIndex, nlMatrixTopNIndex }
::= { nlMatrixTopNTable 1 }
NlMatrixTopNEntry ::= SEQUENCE {
nlMatrixTopNIndex Integer32 (1..65535),
nlMatrixTopNProtocolDirIndex OBJECT IDENTIFIER,
nlMatrixTopNSourceAddress OCTET STRING,
nlMatrixTopNDestinationAddress OCTET STRING,
nlMatrixTopNRate Integer32
}
nlMatrixTopNIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in
the nlMatrixTopN table among those in the same report. May 17, 1996
This index is between 1 and N, where N is the
number of entries in this table. Increasing values
of nlMatrixTopNIndex shall can be assigned to entries with
decreasing values of nlMatrixTopNRate until index N
is assigned used by the management station to ensure that the
entry with the lowest value of
nlMatrixTopNRate or there are no more nlMatrixTopNEntries." has not been deleted and recreated between polls."
::= { nlMatrixTopNEntry 1 nlMatrixDSEntry 6 }
nlMatrixTopNProtocolDirIndex
nlMatrixTopNControlTable OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER SEQUENCE OF NlMatrixTopNControlEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The network layer type
"A set of this parameters that control the creation of a
report of the top N matrix entry." entries according to
a selected metric."
::= { nlMatrixTopNEntry 2 nlMatrix 4 }
nlMatrixTopNSourceAddress
nlMatrixTopNControlEntry OBJECT-TYPE
SYNTAX OCTET STRING NlMatrixTopNControlEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The network layer source address
"A conceptual row in the nlMatrixTopNControlTable.
An example of the indexing of this matrix entry." table is
nlMatrixTopNControlDuration.3"
INDEX { nlMatrixTopNControlIndex }
::= { nlMatrixTopNEntry 3 nlMatrixTopNControlTable 1 }
NlMatrixTopNControlEntry ::= SEQUENCE {
nlMatrixTopNControlIndex Integer32,
nlMatrixTopNControlMatrixIndex Integer32,
nlMatrixTopNControlRateBase INTEGER,
nlMatrixTopNControlTimeRemaining Integer32,
nlMatrixTopNControlGeneratedReports Counter32,
nlMatrixTopNControlDuration Integer32,
nlMatrixTopNControlRequestedSize Integer32,
nlMatrixTopNControlGrantedSize Integer32,
nlMatrixTopNControlStartTime TimeStamp,
nlMatrixTopNControlOwner OwnerString,
nlMatrixTopNControlStatus RowStatus
}
nlMatrixTopNDestinationAddress
nlMatrixTopNControlIndex OBJECT-TYPE
SYNTAX OCTET STRING Integer32 (1..65535)
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 59] 62]
Internet Draft Remote Network Monitoring MIB June 1, 1995
STATUS current
DESCRIPTION
"The network layer destination address of this matrix entry." May 17, 1996
"An index that uniquely identifies an entry
in the nlMatrixTopNControlTable. Each such
entry defines one top N report prepared for
one interface."
::= { nlMatrixTopNEntry 4 nlMatrixTopNControlEntry 1 }
nlMatrixTopNRate
nlMatrixTopNControlMatrixIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The amount nlMatrix[SD/DS] table for which a top N report will be
prepared on behalf of change in the selected variable
during this sampling interval. entry. The selected
variable nlMatrix[SD/DS] table
is this nlMatrix entry's instance identified by the value of the hlMatrixControlIndex
for that table - that value is used here to identify the
particular table.
This object
selected by nlMatrixTopNRateBase." may not be modified if the associated
nlMatrixTopNControlStatus object is equal to active(1)."
::= { nlMatrixTopNEntry 5 nlMatrixTopNControlEntry 2 }
Steven Waldbusser Expires Nov 22, 1995 [Page 60]
Internet Draft Remote Network Monitoring MIB June 1, 1995
-- The application analysis group
--
alHostTable
nlMatrixTopNControlRateBase OBJECT-TYPE
SYNTAX SEQUENCE OF AlHostEntry INTEGER {
nlMatrixTopNPkts(1),
nlMatrixTopNOctets(2)
}
MAX-ACCESS not-accessible read-create
STATUS current
DESCRIPTION
"A list of alHost entries. Each such entry defines statistics
"The variable for packets from and each nlMatrix[SD/DS] entry that the
nlMatrixTopNEntries are sorted by.
This object may not be modified if the associated
nlMatrixTopNControlStatus object is equal to a particular network address." active(1)."
::= { alHost 1 nlMatrixTopNControlEntry 3 }
alHostEntry
nlMatrixTopNControlTimeRemaining OBJECT-TYPE
SYNTAX AlHostEntry Integer32 (0..2147483647)
MAX-ACCESS not-accessible read-create
STATUS current
DESCRIPTION
"A collection of statistics for a particular host
that has been discovered on an interface
"The number of this
device.
The probe will populate this table for all network layer
protocols seconds left in the protocol directory table who's value of
protocolDirAlHostConfig is equal to supportedOn(3).
The probe will add to report currently
being collected. When this table all hosts who's address it
sees as object is modified by
the source or destination address in all good MAC
packets."
INDEX { hlHostControlIndex, alHostTimeMark,
alHostProtocolDirIndex, nlHostAddress,
alHostAppProtocolDirIndex }
::= { alHostTable 1 }
AlHostEntry ::= SEQUENCE {
alHostTimeMark TimeFilter,
alHostProtocolDirIndex Integer32,
alHostAppProtocolDirIndex Integer32,
alHostInPkts Counter32,
alHostOutPkts Counter32,
alHostInOctets Counter32,
alHostOutOctets Counter32
}
alHostTimeMark OBJECT-TYPE
SYNTAX TimeFilter
MAX-ACCESS not-accessible management station, a new collection is started,
possibly aborting a currently running report. The
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 61] 63]
Internet Draft Remote Network Monitoring MIB June 1, 1995
STATUS current
DESCRIPTION
"A TimeFilter for this entry. See the TimeFilter textual
convention to see how this works."
::= { alHostEntry 1 }
alHostProtocolDirIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The protocolDirIndex of May 17, 1996
new value is used as the network layer protocol of
this entry's network address."
::= { alHostEntry 2 }
alHostAppProtocolDirIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The protocolDirIndex requested duration of the protocol this entry
report, and is counting."
::= { alHostEntry 3 }
alHostInPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number immediately loaded into the associated
nlMatrixTopNControlDuration object.
When the report finishes, the probe will automatically
start another collection with the same initial value
of packets without errors transmitted nlMatrixTopNControlTimeRemaining. Thus the management
station may simply read the resulting reports repeatedly,
checking the startTime and duration each time to
this address ensure that a
report was not missed or that the report parameters were not
changed.
While the value of this application type since object is non-zero, it was added decrements
by one per second until it reaches zero. At the time
that this object decrements to zero, the report is made
accessible in the nlMatrixTopNTable, overwriting any report
that may be there.
When this object is modified by the management station, any
associated entries in the nlMatrixTopNTable shall be deleted.
(Note that this is a different algorithm than the one used in
the alHostTable." hostTopNTable)."
DEFVAL { 1800 }
::= { alHostEntry nlMatrixTopNControlEntry 4 }
alHostOutPkts
nlMatrixTopNControlGeneratedReports OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets including errors transmitted reports that have been generated by this address of this application type since it was added
to the alHostTable." entry."
::= { alHostEntry nlMatrixTopNControlEntry 5 }
alHostInOctets
nlMatrixTopNControlDuration OBJECT-TYPE
SYNTAX Counter32
Steven Waldbusser Expires Nov 22, 1995 [Page 62]
Internet Draft Remote Network Monitoring MIB June 1, 1995 Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets transmitted to this address
of seconds that this application type since it was added report has collected
during the last sampling interval.
When the associated nlMatrixTopNControlTimeRemaining object is
set, this object shall be set by the probe to the
alHostTable (excluding framing bits but including
FCS octets), except
same value and shall not be modified until the next
time the nlMatrixTopNControlTimeRemaining is set.
Steven Waldbusser Expires November 17, 1996 [Page 64]
Internet Draft Remote Network Monitoring MIB May 17, 1996
This value shall be zero if no reports have been
requested for those octets in packets that
contained errors." this nlMatrixTopNControlEntry."
::= { alHostEntry nlMatrixTopNControlEntry 6 }
alHostOutOctets
nlMatrixTopNControlRequestedSize OBJECT-TYPE
SYNTAX Counter32 Integer32 (0..2147483647)
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The maximum number of octets transmitted by matrix entries requested for this address
of report.
When this application type since it was added object is created or modified, the probe
should set nlMatrixTopNControlGrantedSize as closely to this
object as is possible for the
alHostTable (excluding framing bits but including
FCS octets), including those octets in packets that
contained errors." particular probe
implementation and available resources."
DEFVAL { 150 }
::= { alHostEntry nlMatrixTopNControlEntry 7 }
-- The applications level matrix group
alMatrixSDTable
nlMatrixTopNControlGrantedSize OBJECT-TYPE
SYNTAX SEQUENCE OF AlMatrixSDEntry Integer32 (0..2147483647)
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A list
"The maximum number of traffic matrix entries indexed by
source and destination network-level address and an
application protocol spoken between those addresses."
::= { alMatrix 1 }
alMatrixSDEntry OBJECT-TYPE
SYNTAX AlMatrixSDEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A collection of statistics in this report.
When the associated nlMatrixTopNControlRequestedSize object is
created or modified, the probe should set this
object as closely to the requested value as is
possible for communications between
two addresses on a the particular interface. implementation and
available resources. The probe will populate must not lower this table for all network layer
protocols in the protocol directory table who's
value except as a result of
protocolDirAlMatrixConfig is a set to the associated
nlMatrixTopNControlRequestedSize object.
If the value of nlMatrixTopNControlRateBase is equal to
nlMatrixTopNPkts, when the next topN report is generated,
matrix entries with the highest value of nlMatrixTopNPktRate
shall be placed in this table in decreasing order of this rate
until there is no more room or until there are no more
matrix entries.
If the value of nlMatrixTopNControlRateBase is equal to supportedOn(3)."
nlMatrixTopNOctets, when the next topN report is generated,
matrix entries with the highest value of nlMatrixTopNOctetRate
shall be placed in this table in decreasing order of this rate
until there is no more room or until there are no more
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 63] 65]
Internet Draft Remote Network Monitoring MIB June 1, 1995
INDEX { hlMatrixControlIndex, alMatrixSDTimeMark,
alMatrixSDProtocolDirIndex,
nlMatrixSDSourceAddress, nlMatrixSDDestAddress,
alMatrixSDAppProtocolDirIndex }
::= { alMatrixSDTable 1 }
AlMatrixSDEntry May 17, 1996
matrix entries.
It is an implementation-specific matter how entries with the
same value of nlMatrixTopNPktRate or nlMatrixTopNOctetRate are
sorted. It is also an implementation-specific matter as to
whether or not zero-valued entries are available."
::= SEQUENCE {
alMatrixSDTimeMark TimeFilter,
alMatrixSDProtocolDirIndex Integer32,
alMatrixSDAppProtocolDirIndex Integer32,
alMatrixSDPkts Counter32,
alMatrixSDOctets Counter32 nlMatrixTopNControlEntry 8 }
alMatrixSDTimeMark
nlMatrixTopNControlStartTime OBJECT-TYPE
SYNTAX TimeFilter TimeStamp
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A TimeFilter for
"The value of sysUpTime when this entry. See top N report was
last started. In other words, this is the TimeFilter textual
convention time that
the associated nlMatrixTopNControlTimeRemaining object was
modified to see how this works." start the requested report or the time
the report was last automatically (re)started.
This object may be used by the management station to
determine if a report was missed or not."
::= { alMatrixSDEntry 1 nlMatrixTopNControlEntry 9 }
alMatrixSDProtocolDirIndex
nlMatrixTopNControlOwner OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) OwnerString
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The protocolDirIndex of the network layer protocol of entity that configured this entry's network address." entry and is
therefore using the resources assigned to it."
::= { alMatrixSDEntry 2 nlMatrixTopNControlEntry 10 }
alMatrixSDAppProtocolDirIndex
nlMatrixTopNControlStatus OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) RowStatus
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The protocolDirIndex status of the protocol this nlMatrixTopNControlEntry.
An entry may not exist in the active state unless all
objects in the entry have an appropriate value.
If this object is counting."
::= { alMatrixSDEntry 3 }
alMatrixSDPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION not equal to active(1), all
associated entries in the nlMatrixTopNTable shall be deleted
by the agent."
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 64] 66]
Internet Draft Remote Network Monitoring MIB June 1, 1995
"The number of packets transmitted from the source
address to the destination address (this number
includes error packets)."
::= { alMatrixSDEntry 4 }
alMatrixSDOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets (excluding framing bits but
including FCS octets) contained in all packets
transmitted from the source address to the
destination address." May 17, 1996
::= { alMatrixSDEntry 5 nlMatrixTopNControlEntry 11 }
-- Traffic matrix tables from destination to source
alMatrixDSTable
nlMatrixTopNTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlMatrixDSEntry NlMatrixTopNEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list set of traffic statistics for those network layer matrix entries indexed by
destination and source network-level address."
that have counted the highest number of octets or packets."
::= { alMatrix 2 nlMatrix 5 }
alMatrixDSEntry
nlMatrixTopNEntry OBJECT-TYPE
SYNTAX AlMatrixDSEntry NlMatrixTopNEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A collection of statistics for communications between
two address on a particular interface.
The probe will populate this table for all network layer
protocols conceptual row in the protocol directory table who's nlMatrixTopNTable.
The nlMatrixTopNControlIndex value in the index identifies the
nlMatrixTopNControlEntry on whose behalf this entry was
created.
An example of
protocolDirAlMatrixConfig the indexing of this table is set to supportedOn(3)."
nlMatrixTopNPktRate.3.10"
INDEX { nlMatrixDSIndex, alMatrixDSTimeMark, protocolDirIndex,
nlMatrixDSDestAddress, nlMatrixDSSourceAddress nlMatrixTopNControlIndex, nlMatrixTopNIndex }
::= { alMatrixDSTable nlMatrixTopNTable 1 }
AlMatrixDSEntry
NlMatrixTopNEntry ::= SEQUENCE {
alMatrixDSTimeMark TimeFilter,
alMatrixDSProtocolDirIndex
nlMatrixTopNIndex Integer32,
Steven Waldbusser Expires Nov 22, 1995 [Page 65]
Internet Draft Remote Network Monitoring MIB June 1, 1995
alMatrixDSAppProtocolDirIndex
nlMatrixTopNProtocolDirLocalIndex Integer32,
alMatrixDSPkts Counter32,
alMatrixDSOctets Counter32
nlMatrixTopNSourceAddress OCTET STRING,
nlMatrixTopNDestAddress OCTET STRING,
nlMatrixTopNPktRate Integer32,
nlMatrixTopNReversePktRate Integer32,
nlMatrixTopNOctetRate Integer32,
nlMatrixTopNReverseOctetRate Integer32
}
alMatrixDSTimeMark
nlMatrixTopNIndex OBJECT-TYPE
SYNTAX TimeFilter Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter for this entry. See
"An index that uniquely identifies an entry in
the TimeFilter textual
convention to see how nlMatrixTopNTable among those in the same report.
Steven Waldbusser Expires November 17, 1996 [Page 67]
Internet Draft Remote Network Monitoring MIB May 17, 1996
This index is between 1 and N, where N is the
number of entries in this works." report.
If the value of nlMatrixTopNControlRateBase is equal to
nlMatrixTopNPkts, increasing values of nlMatrixTopNIndex shall
be assigned to entries with decreasing values of
nlMatrixTopNPktRate until index N is assigned or there are no
more nlMatrixTopNEntries.
If the value of nlMatrixTopNControlRateBase is equal to
nlMatrixTopNOctets, increasing values of nlMatrixTopNIndex
shall be assigned to entries with decreasing values of
nlMatrixTopNOctetRate until index N is assigned or there are
no more nlMatrixTopNEntries."
::= { alMatrixDSEntry nlMatrixTopNEntry 1 }
alMatrixDSProtocolDirIndex
nlMatrixTopNProtocolDirLocalIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The protocolDirIndex protocolDirLocalIndex of the network layer protocol of
this entry's network address."
::= { alMatrixDSEntry nlMatrixTopNEntry 2 }
alMatrixDSAppProtocolDirIndex
nlMatrixTopNSourceAddress OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The protocolDirIndex network layer address of the protocol source host in this entry
conversation.
This is counting."
::= { alMatrixDSEntry 3 }
alMatrixDSPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number represented as an octet string with
specific semantics and length as identified
by the associated nlMatrixTopNProtocolDirLocalIndex.
For example, if the protocolDirLocalIndex indicates an
encapsulation of packets transmitted from ip, this object is encoded as a length
octet of 4, followed by the source
address to 4 octets of the destination address (this number
includes error packets)." ip address,
in network byte order."
::= { alMatrixDSEntry 4 nlMatrixTopNEntry 3 }
alMatrixDSOctets
nlMatrixTopNDestAddress OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current OCTET STRING
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 66] 68]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets (excluding framing bits
but including FCS octets) contained in all packets
transmitted from the source network layer address to of the destination address."
::= { alMatrixDSEntry 5 }
alMatrixTopNControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlMatrixTopNControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list host in this
conversation.
This is represented as an octet string with
specific semantics and length as identified
by the associated nlMatrixTopNProtocolDirLocalIndex.
For example, if the nlMatrixTopNProtocolDirLocalIndex
indicates an encapsulation of alMatrix top N control entries." ip, this object is encoded as a
length octet of 4, followed by the 4 octets of the ip address,
in network byte order."
::= { alMatrix nlMatrixTopNEntry 4 }
alMatrixTopNControlEntry
nlMatrixTopNPktRate OBJECT-TYPE
SYNTAX AlMatrixTopNControlEntry Integer32
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A set of parameters that control the creation of a
report
"The number of packets seen from the top N matrix entries according source host
to several
metrics. For example, an instance of the
alMatrixTopNDuration object might destination host during this sampling interval, counted
using the rules for counting the nlMatrixSDPkts object.
If the value of nlMatrixTopNControlRateBase is
nlMatrixTopNPkts, this variable will be named
alMatrixTopNDuration.3"
INDEX { alMatrixTopNControlIndex }
::= { alMatrixTopNControlTable 1 }
AlMatrixTopNControlEntry used to sort this
report."
::= SEQUENCE {
alMatrixTopNControlIndex Integer32 (1..65535),
alMatrixTopNMatrixIndex Integer32 (1..65535),
alMatrixTopNRateBase INTEGER,
alMatrixTopNTimeRemaining Integer32,
alMatrixTopNDuration Integer32,
alMatrixTopNRequestedSize Integer32,
alMatrixTopNGrantedSize Integer32,
alMatrixTopNStartTime TimeTicks,
alMatrixTopNOwner OwnerString,
alMatrixTopNStatus RowStatus nlMatrixTopNEntry 5 }
alMatrixTopNControlIndex
nlMatrixTopNReversePktRate OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets seen from the destination host to the
source host during this sampling interval, counted
using the rules for counting the nlMatrixSDPkts object (note
that the corresponding nlMatrixSDPkts object selected is the
one whose source address is equal to nlMatrixTopNDestAddress
and whose destination address is equal to
nlMatrixTopNSourceAddress.)
Note that if the value of nlMatrixTopNControlRateBase is equal
to nlMatrixTopNPkts, the sort of topN entries is based
entirely on nlMatrixTopNPktRate, and not on the value of this
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 67] 69]
Internet Draft Remote Network Monitoring MIB June 1, 1995
DESCRIPTION
"An index that uniquely identifies an entry
in the alMatrixTopNControl table. Each such
entry defines one top N report prepared for
one interface." May 17, 1996
object."
::= { alMatrixTopNControlEntry 1 nlMatrixTopNEntry 6 }
alMatrixTopNMatrixIndex
nlMatrixTopNOctetRate OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"The alMatrix table for which a top N report will be
prepared on behalf of this entry. The alMatrix table
identified by a particular value number of octets seen from the source host
to the destination host during this index is
associated with sampling interval, counted
using the same alMatrix table as identified by rules for counting the nlMatrixSDOctets object. If
the same value of alMatrixIndex.
This object may not be modified if the associated
alMatrixTopNStatus object nlMatrixTopNControlRateBase is equal
nlMatrixTopNOctets, this variable will be used to valid(1)." sort this
report."
::= { alMatrixTopNControlEntry 2 nlMatrixTopNEntry 7 }
alMatrixTopNRateBase
nlMatrixTopNReverseOctetRate OBJECT-TYPE
SYNTAX INTEGER {
alMatrixTopNSourceToDestPkts(1),
alMatrixTopNDestToSourcePkts(2),
alMatrixTopNSourceToDestOctets(3),
alMatrixTopNDestToSourceOctets(4)
} Integer32
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"The variable number of octets seen from the destination host to the
source host during this sampling interval, counted
using the rules for each alMatrix entry counting the nlMatrixDSOctets object (note
that the alMatrixTopNRate
variable corresponding nlMatrixSDOctets object selected is based upon, as well as the selector of the matrix
table
one whose source address is equal to nlMatrixTopNDestAddress
and whose destination address is equal to
nlMatrixTopNSourceAddress.)
Note that will be used.
This object may not be modified if the associated
alMatrixTopNStatus object value of nlMatrixTopNControlRateBase is equal
to valid(1)." nlMatrixTopNOctets, the sort of topN entries is based
entirely on nlMatrixTopNOctetRate, and not on the value of
this object."
::= { alMatrixTopNControlEntry 3 nlMatrixTopNEntry 8 }
alMatrixTopNTimeRemaining OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 68] 70]
Internet Draft Remote Network Monitoring MIB June 1, 1995
"The number of seconds left in the report currently
being collected. When this object is modified by
the management station, a new collection is started,
possibly aborting a currently running report. May 17, 1996
-- Application Layer Functions
--
-- The
new value is used as the requested duration of this
report, application layer host, matrix, and is loaded into the associated
alMatrixTopNDuration object when the report is finished.
When the matrixTopN functions report finishes,
-- on protocol usage at the probe will automatically
start another collection with network layer or higher. Note that the same initial value
-- use of alMatrixTopNTimeRemaining.
While the value of this object is non-zero, it decrements
by one per second until term application layer does not imply that only
-- application-layer protocols are counted, rather it reaches zero. At the time means that this object decrements
-- protocols up to zero, and including the report is made
accessible in application layer are supported.
--
-- Application Layer Host Group
--
-- Counts the alMatrixTopNTable, overwriting any report
that may be there.
(Note that amount of traffic, by protocol, sent from and to each
-- network address discovered by the probe.
-- Implementation of this is a different algorithm than in group requires implementation of the hostTopNTable)."
DEFVAL { 0 }
::= { alMatrixTopNControlEntry 4 }
alMatrixTopNDuration Network
-- Layer Host Group.
alHostTable OBJECT-TYPE
SYNTAX Integer32 SEQUENCE OF AlHostEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The number
"A collection of seconds statistics for a particular protocol from a
particular network address that this report has collected
during the last sampling interval.
When the associated alMatrixTopNTimeRemaining object is
set, been discovered on an
interface of this object shall be set by the device.
The probe to will populate this table for all protocols in the
same
protocol directory table whose value of
protocolDirHostConfig is equal to supportedOn(3), and shall not be modified until the next
time the alMatrixTopNTimeRemaining
will delete any entries whose protocolDirEntry is set.
This deleted or
has a protocolDirHostConfig value shall be zero if of supportedOff(2).
The probe will add to this table all addresses
seen as the source or destination address in all packets with
no reports have been
requested MAC errors, and will increment octet and packet counts in
the table for all packets with no MAC errors. Further,
entries will only be added to this alMatrixTopNControlEntry."
DEFVAL { 0 }
::= { alMatrixTopNControlEntry 5 table if their address
exists in the nlHostTable and will be deleted from this table
if their address is deleted from the nlHostTable."
::= { alHost 1 }
alMatrixTopNRequestedSize
alHostEntry OBJECT-TYPE
SYNTAX Integer32 AlHostEntry
MAX-ACCESS read-create not-accessible
STATUS current
DESCRIPTION
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 69] 71]
Internet Draft Remote Network Monitoring MIB June 1, 1995
"The maximum number May 17, 1996
"A conceptual row in the alHostTable.
The hlHostControlIndex value in the index identifies the
hlHostControlEntry on whose behalf this entry was created.
The first protocolDirLocalIndex value in the index identifies
the network layer protocol of matrix entries requested for the top N
table.
When address.
The nlHostAddress value in the index identifies the network
layer address of this object entry.
The second protocolDirLocalIndex value in the index identifies
the protocol that is created or modified, counted by this entry.
An example of the probe
should set alMatrixTopNGrantedSize as closely to indexing in this
object as entry is possible for the particular probe
implementation and available resources."
DEFVAL
alHostOutPkts.1.783495.18.4.128.2.6.6.34"
INDEX { 10 hlHostControlIndex, alHostTimeMark,
protocolDirLocalIndex, nlHostAddress,
protocolDirLocalIndex }
::= { alMatrixTopNControlEntry 6 alHostTable 1 }
AlHostEntry ::= SEQUENCE {
alHostTimeMark TimeFilter,
alHostInPkts ZeroBasedCounter32,
alHostOutPkts ZeroBasedCounter32,
alHostInOctets ZeroBasedCounter32,
alHostOutOctets ZeroBasedCounter32,
alHostCreateTime LastCreateTime
}
alMatrixTopNGrantedSize
alHostTimeMark OBJECT-TYPE
SYNTAX Integer32 TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter for this entry. See the TimeFilter textual
convention to see how this works."
::= { alHostEntry 1 }
alHostInPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of matrix entries in the top N table.
When the associated alMatrixTopNRequestedSize object is
created or modified, the probe should set packets of this
object as closely protocol type without errors
transmitted to this address since it was added to the requested value as
alHostTable. Note that this is
possible for the particular implementation and
available resources. The probe must not lower this
value except as a result number of link-layer
packets, so if a set to the associated
alMatrixTopNRequestedSize object.
When the next topN report single network-layer packet is generated, matrix entries
with the highest value of alMatrixTopNRate shall
be placed in this table in decreasing order of fragmented
Steven Waldbusser Expires November 17, 1996 [Page 72]
Internet Draft Remote Network Monitoring MIB May 17, 1996
into several link-layer frames, this rate
until there counter is no more room or until there are no more
matrix entries." incremented
several times."
::= { alMatrixTopNControlEntry 7 alHostEntry 2 }
alMatrixTopNStartTime
alHostOutPkts OBJECT-TYPE
SYNTAX TimeTicks ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value number of packets of sysUpTime when this top N report was
last started. In other words, protocol type without errors
transmitted by this is the time that
the associated alMatrixTopNTimeRemaining object address since it was
modified added to start the requested report or the time
the report was last automatically (re)started."
::= { alMatrixTopNControlEntry 8 }
alMatrixTopNOwner OBJECT-TYPE
SYNTAX OwnerString
Steven Waldbusser Expires Nov 22, 1995 [Page 70]
Internet Draft Remote Network Monitoring MIB June 1, 1995
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity
alHostTable. Note that configured this entry and is
therefore using the resources assigned to it." number of link-layer
packets, so if a single network-layer packet is fragmented
into several link-layer frames, this counter is incremented
several times."
::= { alMatrixTopNControlEntry 9 alHostEntry 3 }
alMatrixTopNStatus
alHostInOctets OBJECT-TYPE
SYNTAX RowStatus ZeroBasedCounter32
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"The status number of octets transmitted to this alMatrixTopNControl entry.
If address
of this object is not equal protocol type since it was added to valid(1), all
associated alMatrixTopNEntries shall be deleted by the
agent."
alHostTable (excluding framing bits but including
FCS octets), excluding those octets in packets that
contained errors.
Note this doesn't count just those octets in the particular
protocol frames, but includes the entire packet that contained
the protocol."
::= { alMatrixTopNControlEntry 10 alHostEntry 4 }
alMatrixTopNTable
alHostOutOctets OBJECT-TYPE
SYNTAX SEQUENCE OF AlMatrixTopNEntry ZeroBasedCounter32
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A list
"The number of top N alMatrix entries."
::= octets transmitted by this address
of this protocol type since it was added to the
alHostTable (excluding framing bits but including
FCS octets), excluding those octets in packets that
contained errors.
Note this doesn't count just those octets in the particular
Steven Waldbusser Expires November 17, 1996 [Page 73]
Internet Draft Remote Network Monitoring MIB May 17, 1996
protocol frames, but includes the entire packet that contained
the protocol."
::= { alMatrix alHostEntry 5 }
alMatrixTopNEntry
alHostCreateTime OBJECT-TYPE
SYNTAX AlMatrixTopNEntry LastCreateTime
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"A set
"The value of statistics for a matrix sysUpTime when this entry that is part of a
top N report. For example, an instance of the
alMatrixTopNRate object might was last activated.
This can be named
alMatrixTopNRate.3.10
The value of alMatrixTopNControlIndex in used by the index is management station to ensure that of the associated alMatrix on who's behalf this study
was prepared."
INDEX { alMatrixTopNControlIndex, alMatrixTopNIndex }
entry has not been deleted and recreated between polls."
::= { alMatrixTopNTable 1 alHostEntry 6 }
AlMatrixTopNEntry ::= SEQUENCE {
alMatrixTopNIndex Integer32 (1..65535),
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 71] 74]
Internet Draft Remote Network Monitoring MIB June 1, 1995
alMatrixTopNProtocolDirIndex OBJECT IDENTIFIER,
alMatrixTopNSourceAddress OCTET STRING,
alMatrixTopNDestinationAddress OCTET STRING,
alMatrixTopNAppProtocolDirIndex OBJECT IDENTIFIER,
alMatrixTopNRate Integer32
}
alMatrixTopNIndex May 17, 1996
--
-- Application Layer Matrix Group
--
-- Counts the amount of traffic, by protocol, sent between each pair
-- of network addresses discovered by the probe.
-- Implementation of this group requires implementation of the Network
-- Layer Matrix Group.
alMatrixSDTable OBJECT-TYPE
SYNTAX Integer32 (1..65535) SEQUENCE OF AlMatrixSDEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in
the alMatrixTopN table among those in the same report.
"A list of application traffic matrix entries which collect
statistics for conversations of a particular protocol between
two network-level addresses. This index table is between 1 indexed first by
the source address and N, where N is then by the
number of entries in destination address to make
it convenient to collect all statistics from a particular
address.
The probe will populate this table. Increasing values table for all protocols in the
protocol directory table whose value of alMatrixTopNIndex shall be assigned
protocolDirMatrixConfig is equal to supportedOn(3), and
will delete any entries with
decreasing values of alMatrixTopNRate until index N whose protocolDirEntry is assigned deleted or
has a protocolDirMatrixConfig value of supportedOff(2).
The probe will add to the entry this table all pairs of addresses for
all protocols seen in all packets with no MAC errors, and will
increment octet and packet counts in the lowest value of
alMatrixTopNRate or there are table for all packets
with no more alMatrixTopNEntries."
::= { alMatrixTopNEntry 1 }
alMatrixTopNProtocolDirIndex OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network layer type of MAC errors. Further, entries will only be added to
this matrix entry."
::= { alMatrixTopNEntry 2 }
alMatrixTopNSourceAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network layer source table if their address of pair exists in the nlMatrixSDTable
and will be deleted from this matrix entry." table if the address pair is
deleted from the nlMatrixSDTable."
::= { alMatrixTopNEntry 3 alMatrix 1 }
alMatrixTopNDestinationAddress
alMatrixSDEntry OBJECT-TYPE
SYNTAX OCTET STRING AlMatrixSDEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The network layer destination address of
"A conceptual row in the alMatrixSDTable.
The hlMatrixControlIndex value in the index identifies the
hlMatrixControlEntry on whose behalf this matrix entry."
::= { alMatrixTopNEntry 4 } entry was created.
The first protocolDirLocalIndex value in the index identifies
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 72] 75]
Internet Draft Remote Network Monitoring MIB June 1, 1995
alMatrixTopNAppProtocolDirIndex OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of May 17, 1996
the network layer protocol counted by this matrix entry."
::= { alMatrixTopNEntry 5 }
alMatrixTopNRate OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of change in the selected variable
during this sampling interval. The selected
variable is this alMatrix entry's instance of the object
selected by alMatrixTopNRateBase."
::= { alMatrixTopNEntry 6 }
--
-- User History Collection Group (usrHistory)
--
-- The usrHistory group combines mechanisms seen in the alarm and
-- history groups to provide user-specified history collection,
-- utilizing two additional control tables nlMatrixSDSourceAddress and one additional data
-- table. This function has traditionally been done by NMS
-- applications, via periodic polling.
nlMatrixSDDestAddress.
The usrHistory group allows
-- this task to be offloaded to an RMON probe.
--
-- Data (an ASN.1 INTEGER based object) is collected nlMatrixSDSourceAddress value in the same manner
-- as any history data table (e.g. etherHistoryTable) except that
-- index identifies the user specifies
network layer address of the MIB instances to be collected. Objects are
-- collected source host in bucket-groups, with the intent that all MIB instances this conversation.
The nlMatrixSDDestAddress value in
-- the same bucket-group are collected as atomically as possible by index identifies the
-- RMON probe.
--
-- The usrHistoryControlTable is a one-dimensional read-create table.
-- Each row configures a collection
network layer address of user history buckets, much
-- the same as a historyControlEntry, except that the creation of a
-- row destination host in this table will cause one or more associated instances
conversation.
The second protocolDirLocalIndex value in the
-- usrHistoryObjectTable to be created. The user specifies index identifies
the
-- number protocol that is counted by this entry.
An example of bucket elements (rows in the usrHistoryObjectTable)
-- requested, as well as the number indexing of buckets requested.
--
-- The usrHistoryObjectTable this entry is a 2-d read-write table.
Steven
alMatrixSDPkts.1.783495.18.4.128.2.6.6.4.128.2.6.7.34"
INDEX { hlMatrixControlIndex, alMatrixSDTimeMark,
protocolDirLocalIndex,
nlMatrixSDSourceAddress, nlMatrixSDDestAddress,
protocolDirLocalIndex }
::= { alMatrixSDTable 1 }
AlMatrixSDEntry ::= SEQUENCE {
alMatrixSDTimeMark TimeFilter,
alMatrixSDPkts ZeroBasedCounter32,
alMatrixSDOctets ZeroBasedCounter32,
alMatrixSDCreateTime LastCreateTime
}
alMatrixSDTimeMark OBJECT-TYPE
SYNTAX TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter for this entry. See the TimeFilter textual
convention to see how this works."
::= { alMatrixSDEntry 1 }
alMatrixSDPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets of this protocol type without errors
transmitted from the source address to the destination address
since this entry was added to the alMatrixSDTable. Note that
this is the number of link-layer packets, so if a single
network-layer packet is fragmented into several link-layer
frames, this counter is incremented several times."
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 73] 76]
Internet Draft Remote Network Monitoring MIB June 1, 1995
-- Each row configures a single MIB instance to be collected.
-- All rows with the same major index constitute a bucket-group.
--
-- The usrHistoryTable is a 3-d May 17, 1996
::= { alMatrixSDEntry 2 }
alMatrixSDOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only table containing
-- the data
STATUS current
DESCRIPTION
"The number of associated usrHistoryControlEntries. Each
-- octets in packets of this protocol type
transmitted from the source address to the destination address
since this entry represents was added to the value of a single MIB instance
-- during a specific sampling interval (or alMatrixSDTable (excluding
framing bits but including FCS octets), excluding those octets
in packets that contained errors.
Note this doesn't count just those octets in the rate of
-- change during particular
protocol frames, but includes the interval).
--
-- A sample entire packet that contained
the protocol."
::= { alMatrixSDEntry 3 }
alMatrixSDCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value is stored in two objects--an absolute value and
-- a status object. This allows numbers from -(2G-1) to +4G to be stored.
-- The status object also indicates whether a sample is valid. This allows
-- data collection to continue if periodic retrieval of a particular
-- instance fails for any reason.
--
-- Row Creation Order Relationships
--
-- The static nature of the usrHistoryObjectTable creates
-- some row creation/modification issues. The rows in sysUpTime when this
-- table need to be set before the associated
-- usrHistoryControlEntry entry was last activated.
This can be activated.
--
-- Note that used by the usrHistoryObject entries associated with a
-- particular usrHistoryControl entry are not required management station to
-- be valid before the control entry is activated. However,
-- ensure that the usrHistory data entries associated with an invalid
-- usrHistoryObject
entry will be invalid (i.e.
-- usrHistoryValStatus == valueNotAvailable). has not been deleted and recreated between polls."
::= { alMatrixSDEntry 4 }
--
usrHistoryControlTable Traffic matrix tables from destination to source
alMatrixDSTable OBJECT-TYPE
SYNTAX SEQUENCE OF UsrHistoryControlEntry AlMatrixDSEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of data-collection configuration entries."
::= { usrHistory 1 }
usrHistoryControlEntry OBJECT-TYPE
SYNTAX UsrHistoryControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list application traffic matrix entries which collect
statistics for conversations of parameters that set up a group of user-defined
MIB objects particular protocol between
two network-level addresses. This table is indexed first by
the destination address and then by the source address to make
it convenient to collect all statistics to be sampled periodically (called a
Steven Waldbusser Expires Nov 22, 1995 [Page 74]
Internet Draft Remote Network Monitoring MIB June 1, 1995
bucket-group).
For example, an instance of usrHistoryControlInterval
might be named usrHistoryControlInterval.1"
INDEX { usrHistoryControlIndex }
::= { usrHistoryControlTable 1 }
UsrHistoryControlEntry ::= SEQUENCE {
usrHistoryControlIndex Integer32,
usrHistoryControlObjects Integer32,
usrHistoryControlBucketsRequested Integer32,
usrHistoryControlBucketsGranted Integer32,
usrHistoryControlInterval Integer32,
usrHistoryControlOwner OwnerString,
usrHistoryControlStatus RowStatus
}
usrHistoryControlIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the
usrHistoryControl table. Each such entry defines a
set of samples at a particular interval
address.
The probe will populate this table for a specified
set of MIB instances available from the managed system."
::= { usrHistoryControlEntry 1 }
usrHistoryControlObjects OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of MIB objects to be collected all protocols in the portion of usrHistoryTable associated with this
usrHistoryControlEntry.
This object may not be modified if the associated instance
protocol directory table whose value of usrHistoryControlStatus
protocolDirMatrixConfig is equal to active(1)."
::= { usrHistoryControlEntry 2 }
usrHistoryControlBucketsRequested OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create supportedOn(3), and
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 75] 77]
Internet Draft Remote Network Monitoring MIB June 1, 1995
STATUS current
DESCRIPTION
"The requested number of discrete time intervals
over which data May 17, 1996
will delete any entries whose protocolDirEntry is deleted or
has a protocolDirMatrixConfig value of supportedOff(2).
The probe will add to be saved in the part this table all pairs of addresses for
all protocols seen in all packets with no MAC errors, and will
increment octet and packet counts in the
usrHistoryTable associated table for all packets
with no MAC errors. Further, entries will only be added to
this usrHistoryControlEntry.
When this object is created or modified, table if their address pair exists in the probe
should set usrHistoryControlBucketsGranted as closely to nlMatrixDSTable
and will be deleted from this object as table if the address pair is possible for
deleted from the particular probe
implementation and available resources."
DEFVAL { 50 } nlMatrixDSTable."
::= { usrHistoryControlEntry 3 alMatrix 2 }
usrHistoryControlBucketsGranted
alMatrixDSEntry OBJECT-TYPE
SYNTAX Integer32 (1..65535) AlMatrixDSEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The number of discrete sampling intervals
over which data shall be saved
"A conceptual row in the part of
the usrHistoryTable associated with this
usrHistoryControlEntry.
When alMatrixDSTable.
The hlMatrixControlIndex value in the associated usrHistoryControlBucketsRequested
object is created or modified, index identifies the probe should set
hlMatrixControlEntry on whose behalf this object as closely to the requested entry was created.
The first protocolDirLocalIndex value as is
possible for in the particular probe implementation index identifies
the network layer protocol of the alMatrixDSSourceAddress and
available resources.
alMatrixDSDestAddress.
The probe must not lower this nlMatrixDSDestAddress value except as a result in the index identifies the
network layer address of a modification to the associated
usrHistoryControlBucketsRequested object. destination host in this
conversation.
The associated usrHistoryControlObjectsRequested object
should be set before or at nlMatrixDSSourceAddress value in the same time as index identifies the
network layer address of the source host in this object
to allow conversation.
The second protocolDirLocalIndex value in the probe to accurately estimate index identifies
the resources
required for protocol that is counted by this usrHistoryControlEntry.
There will be times when entry.
An example of the actual number indexing of buckets
associated with this entry is less than the value of
this object. In
alMatrixDSPkts.1.783495.18.4.128.2.6.7.4.128.2.6.6.34"
INDEX { hlMatrixControlIndex, alMatrixDSTimeMark,
protocolDirLocalIndex,
nlMatrixDSDestAddress, nlMatrixDSSourceAddress,
protocolDirLocalIndex }
::= { alMatrixDSTable 1 }
AlMatrixDSEntry ::= SEQUENCE {
alMatrixDSTimeMark TimeFilter,
alMatrixDSPkts ZeroBasedCounter32,
alMatrixDSOctets ZeroBasedCounter32,
alMatrixDSCreateTime LastCreateTime
Steven Waldbusser Expires November 17, 1996 [Page 78]
Internet Draft Remote Network Monitoring MIB May 17, 1996
}
alMatrixDSTimeMark OBJECT-TYPE
SYNTAX TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter for this case, at entry. See the end of each sampling
interval, a new bucket will be added TimeFilter textual
convention to the usrHistoryTable.
When the number of buckets reaches the value see how this works."
::= { alMatrixDSEntry 1 }
alMatrixDSPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets of this object
and protocol type without errors
transmitted from the source address to the destination address
since this entry was added to the alMatrixDSTable. Note that
this is the number of link-layer packets, so if a new bucket single
network-layer packet is fragmented into several link-layer
frames, this counter is incremented several times."
::= { alMatrixDSEntry 2 }
alMatrixDSOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets in packets of this protocol type
transmitted from the source address to be the destination address
since this entry was added to the usrHistoryTable,
the oldest bucket associated with alMatrixDSTable (excluding
framing bits but including FCS octets), excluding those octets
in packets that contained errors.
Note this usrHistoryControlEntry
shall be deleted by doesn't count just those octets in the agent so particular
protocol frames, but includes the entire packet that contained
the new bucket can be added. protocol."
::= { alMatrixDSEntry 3 }
alMatrixDSCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 76] 79]
Internet Draft Remote Network Monitoring MIB June 1, 1995
When the May 17, 1996
"The value of sysUpTime when this object changes entry was last activated.
This can be used by the management station to a value less than ensure that the current value, entries are
entry has not been deleted from the usrHistoryTable
associated with this usrHistoryControlEntry. Enough and recreated between polls."
::= { alMatrixDSEntry 4 }
alMatrixTopNControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlMatrixTopNControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of parameters that control the oldest creation of a
report of these entries shall be deleted by the agent so
that their number remains less than or equal top N matrix entries according to
a selected metric."
::= { alMatrix 4 }
alMatrixTopNControlEntry OBJECT-TYPE
SYNTAX AlMatrixTopNControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the new value alMatrixTopNControlTable.
An example of
this object.
When the value indexing of this object changes to a value greater
than the table is
alMatrixTopNControlDuration.3"
INDEX { alMatrixTopNControlIndex }
::= { alMatrixTopNControlTable 1 }
AlMatrixTopNControlEntry ::= SEQUENCE {
alMatrixTopNControlIndex Integer32,
alMatrixTopNControlMatrixIndex Integer32,
alMatrixTopNControlRateBase INTEGER,
alMatrixTopNControlTimeRemaining Integer32,
alMatrixTopNControlGeneratedReports Counter32,
alMatrixTopNControlDuration Integer32,
alMatrixTopNControlRequestedSize Integer32,
alMatrixTopNControlGrantedSize Integer32,
alMatrixTopNControlStartTime TimeStamp,
alMatrixTopNControlOwner OwnerString,
alMatrixTopNControlStatus RowStatus
}
alMatrixTopNControlIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current value,
Steven Waldbusser Expires November 17, 1996 [Page 80]
Internet Draft Remote Network Monitoring MIB May 17, 1996
DESCRIPTION
"An index that uniquely identifies an entry
in the number of associated usrHistory
entries may be allowed to grow." alMatrixTopNControlTable. Each such
entry defines one top N report prepared for
one interface."
::= { usrHistoryControlEntry 4 alMatrixTopNControlEntry 1 }
usrHistoryControlInterval
alMatrixTopNControlMatrixIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647) (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The interval in seconds over which the data is
sampled alMatrix[SD/DS] table for each bucket in the part which a top N report will be
prepared on behalf of the usrHistory
table associated with this usrHistoryControlEntry.
Because entry. The alMatrix[SD/DS] table
is identified by the counters in a bucket may overflow at their
maximum value with no indication, a prudent manager will
take into account the possibility of overflow in any of the associated counters. It hlMatrixControlIndex
for that table - that value is important used here to consider identify the
minimum time in which any counter could overflow on a
particular media type and set the usrHistoryControlInterval
object to a value less than this interval. table.
This object may not be modified if the associated
usrHistoryControlStatus
alMatrixTopNControlStatus object is equal to active(1)."
DEFVAL { 1800 }
::= { usrHistoryControlEntry 5 alMatrixTopNControlEntry 2 }
usrHistoryControlOwner
alMatrixTopNControlRateBase OBJECT-TYPE
SYNTAX OwnerString INTEGER {
alMatrixTopNTerminalsPkts(1),
alMatrixTopNTerminalsOctets(2),
alMatrixTopNAllPkts(3),
alMatrixTopNAllOctets(4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this variable for each alMatrix[SD/DS] entry and is therefore using that the
resources assigned to it."
::= { usrHistoryControlEntry 6 }
Steven Waldbusser Expires Nov 22, 1995 [Page 77]
Internet Draft Remote Network Monitoring MIB June 1, 1995
usrHistoryControlStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this variable history control entry."
::= { usrHistoryControlEntry 7 }
-- Object table
usrHistoryObjectTable OBJECT-TYPE
SYNTAX SEQUENCE OF UsrHistoryObjectEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list
alMatrixTopNEntries are sorted by, as well as the
selector of data-collection configuration entries."
::= { usrHistory 2 }
usrHistoryObjectEntry OBJECT-TYPE
SYNTAX UsrHistoryObjectEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list the view of MIB instances to be sampled periodically.
Entries in this the matrix table that will be
used.
The values alMatrixTopNTerminalsPkts and
alMatrixTopNTerminalsOctets cause collection only from
protocols that have no child protocols that are created when an counted. The
values alMatrixTopNAllPkts and alMatrixTopNAllOctets cause
collection from all alMatrix entries.
This object may not be modified if the associated
usrHistoryControlObjects
alMatrixTopNControlStatus object is created.
For example, an instance of usrHistoryObjectVariable might be
usrHistoryObjectVariable.1.3"
INDEX { usrHistoryControlIndex, usrHistoryObjectIndex }
::= { usrHistoryObjectTable 1 }
UsrHistoryObjectEntry ::= SEQUENCE {
usrHistoryObjectIndex Integer32,
usrHistoryObjectVariable OBJECT IDENTIFIER,
usrHistoryObjectSampleType INTEGER
}
usrHistoryObjectIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index used equal to uniquely identify an entry in the
usrHistoryObject table. Each such entry defines a active(1)."
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 78] 81]
Internet Draft Remote Network Monitoring MIB June 1, 1995
MIB instance to be collected periodically." May 17, 1996
::= { usrHistoryObjectEntry 1 alMatrixTopNControlEntry 3 }
usrHistoryObjectVariable
alMatrixTopNControlTimeRemaining OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER Integer32 (0..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The object identifier of the particular variable to be sampled.
Only variables that resolve to an ASN.1 primitive type number of Integer32
(Integer32, Counter, Gauge, or TimeTicks) may be sampled.
Because SNMP access control is articulated entirely seconds left in terms of the contents of MIB views, no access control mechanism exists
that can restrict report currently
being collected. When this object is modified by
the management station, a new collection is started,
possibly aborting a currently running report. The
new value is used as the requested duration of this object to identify only
those objects that exist in a particular MIB view. Because there
report, and is thus no acceptable means immediately loaded into the associated
alMatrixTopNControlDuration object.
When the report finishes, the probe will automatically
start another collection with the same initial value
of restricting alMatrixTopNControlTimeRemaining. Thus the management
station may simply read access that
could be obtained through the user history mechanism, resulting reports repeatedly,
checking the probe
must only grant write access startTime and duration each time to ensure that a
report was not missed or that the report parameters were not
changed.
While the value of this object in those views is non-zero, it decrements
by one per second until it reaches zero. At the time
that
have read access this object decrements to all objects on the probe.
During a set operation, if zero, the supplied variable name report is not
available made
accessible in the selected MIB view, a badValue error must be returned.
This object alMatrixTopNTable, overwriting any report
that may not be there.
When this object is modified if by the management station, any
associated
usrHistoryControlStatus object entries in the alMatrixTopNTable shall be deleted.
(Note that this is equal to active(1)." a different algorithm than the one used in
the hostTopNTable)."
DEFVAL { 1800 }
::= { usrHistoryObjectEntry 2 alMatrixTopNControlEntry 4 }
usrHistoryObjectSampleType
alMatrixTopNControlGeneratedReports OBJECT-TYPE
SYNTAX INTEGER {
absoluteValue(1),
deltaValue(2)
} Counter32
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"The method of sampling the selected variable for storage in the
usrHistoryTable.
If the value number of this object is absoluteValue(1), the value of
the selected variable will be copied directly into the history
bucket. reports that have been generated by this entry."
::= { alMatrixTopNControlEntry 5 }
alMatrixTopNControlDuration OBJECT-TYPE
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 79] 82]
Internet Draft Remote Network Monitoring MIB June 1, 1995
If the value May 17, 1996
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of seconds that this object is deltaValue(2), the value of the
selected variable at report has collected
during the last sample will be subtracted from
the current value, and the difference will be stored in the
history bucket. If sampling interval.
When the associated usrHistoryObjectVariable
instance could not alMatrixTopNControlTimeRemaining object
is set, this object shall be obtained at set by the previous sample interval,
then a delta sample is not possible, and probe to the
same value of the
associated usrHistoryValStatus object for this interval will
be valueNotAvailable(1).
This object may and shall not be modified if until the associated
usrHistoryControlStatus object next
time the alMatrixTopNControlTimeRemaining is equal to active(1)." set.
This value shall be zero if no reports have been
requested for this alMatrixTopNControlEntry."
::= { usrHistoryObjectEntry 3 alMatrixTopNControlEntry 6 }
-- data table
usrHistoryTable
alMatrixTopNControlRequestedSize OBJECT-TYPE
SYNTAX SEQUENCE OF UsrHistoryEntry Integer32 (0..2147483647)
MAX-ACCESS not-accessible read-create
STATUS current
DESCRIPTION
"A list
"The maximum number of user defined history entries." matrix entries requested for this report.
When this object is created or modified, the probe
should set alMatrixTopNControlGrantedSize as closely to this
object as is possible for the particular probe
implementation and available resources."
DEFVAL { 150 }
::= { usrHistory 3 alMatrixTopNControlEntry 7 }
usrHistoryEntry
alMatrixTopNControlGrantedSize OBJECT-TYPE
SYNTAX UsrHistoryEntry Integer32 (0..2147483647)
MAX-ACCESS not-accessible read-only
STATUS current
DESCRIPTION
"An historical sample
"The maximum number of user-defined variables. This sample is matrix entries in this report.
When the associated with alMatrixTopNControlRequestedSize object
is created or modified, the usrHistoryControlEntry which probe should set up this
object as closely to the
parameters for a regular collection of these samples.
For example, an instance of usrHistoryValue, which represents requested value as is
possible for the 14th sample particular implementation and
available resources. The probe must not lower this
value except as a result of a variable collected as specified by
usrHistoryControlEntry.1 and usrHistoryObjectEntry.1.5,
would be named usrHistoryValue.1.14.5"
INDEX { usrHistoryControlIndex, usrHistorySampleIndex,
usrHistoryObjectIndex }
::= { usrHistoryTable 1 }
UsrHistoryEntry ::= SEQUENCE {
usrHistorySampleIndex Integer32,
usrHistoryIntervalStart TimeTicks,
usrHistoryIntervalEnd TimeTicks,
usrHistoryAbsValue Gauge32,
usrHistoryValStatus INTEGER set to the associated
alMatrixTopNControlRequestedSize object.
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 80] 83]
Internet Draft Remote Network Monitoring MIB June 1, 1995
}
usrHistorySampleIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An index that uniquely identifies May 17, 1996
If the particular sample value of alMatrixTopNControlRateBase is equal to
alMatrixTopNTerminalsPkts or alMatrixTopNAllPkts, when the
next topN report is generated, matrix entries with the highest
value of alMatrixTopNPktRate shall be placed in this entry
represents among all samples associated table in
decreasing order of this rate until there is no more room or
until there are no more matrix entries.
If the value of alMatrixTopNControlRateBase is equal to
alMatrixTopNTerminalsOctets or alMatrixTopNAllOctets, when the
next topN report is generated, matrix entries with the highest
value of alMatrixTopNOctetRate shall be placed in this table
in decreasing order of this rate until there is no more room
or until there are no more matrix entries.
It is an implementation-specific matter how entries with the
same
usrHistoryControlEntry. This index starts at 1 and increases by
one as each new sample value of alMatrixTopNPktRate or alMatrixTopNOctetRate are
sorted. It is taken." also an implementation-specific matter as to
whether or not zero-valued entries are available."
::= { usrHistoryEntry 1 alMatrixTopNControlEntry 8 }
usrHistoryIntervalStart
alMatrixTopNControlStartTime OBJECT-TYPE
SYNTAX TimeTicks TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the start of the interval over which when this
sample top N report was measured. If the probe keeps track of
last started. In other words, this is the time of day,
it should that
the associated alMatrixTopNControlTimeRemaining object
was modified to start the first sample of requested report or the history at a time such that
when the next hour of
the day begins, a sample is started at
that instant.
Note that following this rule report was last automatically (re)started.
This object may require the probe to delay
collecting the first sample of the history, as each sample must be
of the same interval. Also note that the sample which is
currently being collected is not accessible in this table until used by the end of its interval." management station to
determine if a report was missed or not."
::= { usrHistoryEntry 2 alMatrixTopNControlEntry 9 }
usrHistoryIntervalEnd
alMatrixTopNControlOwner OBJECT-TYPE
SYNTAX TimeTicks OwnerString
MAX-ACCESS read-only read-create
STATUS current
DESCRIPTION
"The value of sysUpTime at the end of the interval over which entity that configured this
sample was measured." entry and is
therefore using the resources assigned to it."
::= { usrHistoryEntry 3 alMatrixTopNControlEntry 10 }
usrHistoryAbsValue
alMatrixTopNControlStatus OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 81] 84]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The absolute value status of the user-specified statistic during the
last sampling period. The value during the current sampling
period is this alMatrixTopNControlEntry.
An entry may not made available until exist in the period is completed.
To obtain active state unless all
objects in the true value for entry have an appropriate value.
If this sampling interval, the object is not equal to active(1), all
associated instance of usrHistoryValStatus must be checked,
and usrHistoryAbsValue adjusted as necessary.
If entries in the MIB instance could not alMatrixTopNTable shall be accessed during
deleted by the sampling
interval, then this object will have a value agent."
::= { alMatrixTopNControlEntry 11 }
alMatrixTopNTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlMatrixTopNEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of zero and statistics for those application layer matrix
entries that have counted the
associated instance highest number of usrHistoryValStatus will be set to
'valueNotAvailable(1)'." octets or
packets."
::= { usrHistoryEntry 4 alMatrix 5 }
usrHistoryValStatus
alMatrixTopNEntry OBJECT-TYPE
SYNTAX INTEGER {
valueNotAvailable(1),
valuePositive(2),
valueNegative(3)
} AlMatrixTopNEntry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"This object indicates the validity and sign of
"A conceptual row in the data alMatrixTopNTable.
The alMatrixTopNControlIndex value in the associated instance index identifies
the alMatrixTopNControlEntry on whose behalf this entry was
created.
An example of usrHistoryAbsValue.
If the indexing of this table is
alMatrixTopNPktRate.3.10"
INDEX { alMatrixTopNControlIndex, alMatrixTopNIndex }
::= { alMatrixTopNTable 1 }
AlMatrixTopNEntry ::= SEQUENCE {
alMatrixTopNIndex Integer32,
alMatrixTopNProtocolDirLocalIndex Integer32,
alMatrixTopNSourceAddress OCTET STRING,
alMatrixTopNDestAddress OCTET STRING,
Steven Waldbusser Expires November 17, 1996 [Page 85]
Internet Draft Remote Network Monitoring MIB instance could not be accessed during May 17, 1996
alMatrixTopNAppProtocolDirLocalIndex Integer32,
alMatrixTopNPktRate Integer32,
alMatrixTopNReversePktRate Integer32,
alMatrixTopNOctetRate Integer32,
alMatrixTopNReverseOctetRate Integer32
}
alMatrixTopNIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in
the sampling
interval, then 'valueNotAvailable(1)' will be returned.
If alMatrixTopNTable among those in the sample same report.
This index is valid between 1 and actual value N, where N is the
number of entries in this report.
If the sample value of alMatrixTopNControlRateBase is greater
than or equal to zero then 'valuePositive(2)'
alMatrixTopNTerminalsPkts or alMatrixTopNAllPkts, increasing
values of alMatrixTopNIndex shall be assigned to entries with
decreasing values of alMatrixTopNPktRate until index N is returned.
assigned or there are no more alMatrixTopNEntries.
If the sample is valid and the actual value of the sample alMatrixTopNControlRateBase is less
than zero, 'valueNegative(3)' will be returned. The associated
instance equal to
alMatrixTopNTerminalsOctets or alMatrixTopNAllOctets,
increasing values of usrHistoryAbsValue should alMatrixTopNIndex shall be multiplied by -1 assigned to
obtain the true sample value."
entries with decreasing values of alMatrixTopNOctetRate until
index N is assigned or there are no more alMatrixTopNEntries."
::= { usrHistoryEntry 5 alMatrixTopNEntry 1 }
-- The probe config group
ControlString ::= DisplayString
-- This data type is used to communicate with a modem or a serial
-- data switch. A ControlString contains embeded commands to
-- control how
alMatrixTopNProtocolDirLocalIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The protocolDirLocalIndex of the device will interact with network layer protocol of
this entry's network address."
::= { alMatrixTopNEntry 2 }
alMatrixTopNSourceAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network layer address of the remote device source host in this
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 82] 86]
Internet Draft Remote Network Monitoring MIB June 1, 1995
-- through the serial interface. Commands are May 17, 1996
conversation.
This is represented as
-- two character sequences beginning an octet string with the "^" character.
-- The following commands are recognized
specific semantics and length as identified
by the device (note
-- that command characters are case sensitive):
--
-- ^s Send string that follows which associated alMatrixTopNProtocolDirLocalIndex.
For example, if the alMatrixTopNProtocolDirLocalIndex
indicates an encapsulation of ip, this object is terminated encoded as a
length octet of 4, followed by the next
-- command or the end 4 octets of string.
-- ^c Delay for the number of seconds that follows. Toss out
-- any data received rather than storing it ip address,
in a buffer for
-- parsing.
-- ^t Set timeout to network byte order."
::= { alMatrixTopNEntry 3 }
alMatrixTopNDestAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The network layer address of the value destination host in this
conversation.
This is represented as an octet string with
specific semantics and length as identified
by the decimal
-- digits that follow. The default timeout is 20 seconds.
-- Note that this timeout may be override by a smaller
-- serialTimeout configured for the associated serial
-- interface (see serialConfigTable).
-- ^w Wait for alMatrixTopNProtocolDirLocalIndex.
For example, if the reply string that follows which alMatrixTopNProtocolDirLocalIndex
indicates an encapsulation of ip, this object is terminated
-- encoded as a
length octet of 4, followed by the next command or the end 4 octets of string. Partial and
-- case insensitive matching is applied, ie. if the reply
-- string (any case combination) is found anywhere ip address,
in the
-- received string, then the a match is found. If the
-- network byte order."
::= { alMatrixTopNEntry 4 }
alMatrixTopNAppProtocolDirLocalIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current timeout elapses without a match, then the
-- remaining control string is ignored.
-- ^! The ^ character.
-- ^d Delay
DESCRIPTION
"The type of the protocol counted by this matrix entry."
::= { alMatrixTopNEntry 5 }
alMatrixTopNPktRate OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of seconds specified by packets seen of this protocol from the decimal
-- digits that follow.
-- ^b Send break for source
host to the number of milliseconds specified by
-- destination host during this sampling interval,
Steven Waldbusser Expires November 17, 1996 [Page 87]
Internet Draft Remote Network Monitoring MIB May 17, 1996
counted using the decimal digits that follow. If no digits follow,
-- break will be enforced rules for 250 milliseconds by default.
--
-- The following ASCII control characters may be inserted into
-- counting the "^s" send string or alMatrixSDPkts
object.
If the "^w" reply string:
--
-- ^@ 0x00
-- ^A 0x01
-- ..
-- ^M value of alMatrixTopNControlRateBase is
alMatrixTopNTerminalsPkts or alMatrixTopNAllPkts, this
variable will be used to sort this report."
::= { alMatrixTopNEntry 6 }
alMatrixTopNReversePktRate OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets seen of this protocol from the
destination host to the source host during this sampling
interval, counted using the rules for counting the
alMatrixDSPkts object (note that the corresponding
alMatrixSDPkts object selected is the one whose source address
is equal to alMatrixTopNDestAddress and whose destination
address is equal to alMatrixTopNSourceAddress.)
Note that if the value of alMatrixTopNControlRateBase is equal
to alMatrixTopNTerminalsPkts or alMatrixTopNAllPkts, the sort
of topN entries is based entirely on alMatrixTopNPktRate, and
not on the value of this object."
::= { alMatrixTopNEntry 7 }
alMatrixTopNOctetRate OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets seen of this protocol from the source
host to the destination host during this sampling interval,
counted using the rules for counting the alMatrixSDOctets
object.
If the value of alMatrixTopNControlRateBase is
alMatrixTopNTerminalsOctets or alMatrixTopNAllOctets, this
variable will be used to sort this report."
::= { alMatrixTopNEntry 8 }
alMatrixTopNReverseOctetRate OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
Steven Waldbusser Expires November 17, 1996 [Page 88]
Internet Draft Remote Network Monitoring MIB May 17, 1996
STATUS current
DESCRIPTION
"The number of octets seen of this protocol from the
destination host to the source host during this sampling
interval, counted using the rules for counting the
alMatrixDSOctets object (note that the corresponding
alMatrixSDOctets object selected is the one whose source
address is equal to alMatrixTopNDestAddress and whose
destination address is equal to alMatrixTopNSourceAddress.)
Note that if the value of alMatrixTopNControlRateBase is equal
to alMatrixTopNTerminalsOctets or alMatrixTopNAllOctets, the
sort of topN entries is based entirely on
alMatrixTopNOctetRate, and not on the value of this object."
::= { alMatrixTopNEntry 9 }
--
-- User History Collection Group (usrHistory)
--
-- The usrHistory group combines mechanisms seen in the alarm and
-- history groups to provide user-specified history collection,
-- utilizing two additional control tables and one additional data
-- table. This function has traditionally been done by NMS
-- applications, via periodic polling. The usrHistory group allows
-- this task to be offloaded to an RMON probe.
--
-- Data (an ASN.1 INTEGER based object) is collected in the same
-- manner as any history data table (e.g. etherHistoryTable) except
-- that the user specifies the MIB instances to be collected. Objects
-- are collected in bucket-groups, with the intent that all MIB
-- instances in the same bucket-group are collected as atomically as
-- possible by the RMON probe.
--
-- The usrHistoryControlTable is a one-dimensional read-create table.
-- Each row configures a collection of user history buckets, much
-- the same as a historyControlEntry, except that the creation of a
-- row in this table will cause one or more associated instances in
-- the usrHistoryObjectTable to be created. The user specifies the
-- number of bucket elements (rows in the usrHistoryObjectTable)
-- requested, as well as the number of buckets requested.
--
-- The usrHistoryObjectTable is a 2-d read-write table.
-- Each row configures a single MIB instance to be collected.
-- All rows with the same major index constitute a bucket-group.
--
Steven Waldbusser Expires November 17, 1996 [Page 89]
Internet Draft Remote Network Monitoring MIB May 17, 1996
-- The usrHistoryTable is a 3-d read-only table containing
-- the data of associated usrHistoryControlEntries. Each
-- entry represents the value of a single MIB instance
-- during a specific sampling interval (or the rate of
-- change during the interval).
--
-- A sample value is stored in two objects - an absolute value and
-- a status object. This allows numbers from -(2G-1) to +4G to be
-- stored. The status object also indicates whether a sample is
-- valid. This allows data collection to continue if periodic
-- retrieval of a particular instance fails for any reason.
--
-- Row Creation Order Relationships
--
-- The static nature of the usrHistoryObjectTable creates
-- some row creation/modification issues. The rows in this
-- table need to be set before the associated
-- usrHistoryControlEntry can be activated.
--
-- Note that the usrHistoryObject entries associated with a
-- particular usrHistoryControlEntry are not required to
-- be active before the control entry is activated. However,
-- the usrHistory data entries associated with an inactive
-- usrHistoryObject entry will be inactive (i.e.
-- usrHistoryValStatus == valueNotAvailable).
--
usrHistoryControlTable OBJECT-TYPE
SYNTAX SEQUENCE OF UsrHistoryControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of data-collection configuration entries."
::= { usrHistory 1 }
usrHistoryControlEntry OBJECT-TYPE
SYNTAX UsrHistoryControlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of parameters that set up a group of user-defined
MIB objects to be sampled periodically (called a
bucket-group).
For example, an instance of usrHistoryControlInterval
Steven Waldbusser Expires November 17, 1996 [Page 90]
Internet Draft Remote Network Monitoring MIB May 17, 1996
might be named usrHistoryControlInterval.1"
INDEX { usrHistoryControlIndex }
::= { usrHistoryControlTable 1 }
UsrHistoryControlEntry ::= SEQUENCE {
usrHistoryControlIndex Integer32,
usrHistoryControlObjects Integer32,
usrHistoryControlBucketsRequested Integer32,
usrHistoryControlBucketsGranted Integer32,
usrHistoryControlInterval Integer32,
usrHistoryControlOwner OwnerString,
usrHistoryControlStatus RowStatus
}
usrHistoryControlIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the
usrHistoryControlTable. Each such entry defines a
set of samples at a particular interval for a specified
set of MIB instances available from the managed system."
::= { usrHistoryControlEntry 1 }
usrHistoryControlObjects OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of MIB objects to be collected
in the portion of usrHistoryTable associated with this
usrHistoryControlEntry.
This object may not be modified if the associated instance
of usrHistoryControlStatus is equal to active(1)."
::= { usrHistoryControlEntry 2 }
usrHistoryControlBucketsRequested OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The requested number of discrete time intervals
over which data is to be saved in the part of the
Steven Waldbusser Expires November 17, 1996 [Page 91]
Internet Draft Remote Network Monitoring MIB May 17, 1996
usrHistoryTable associated with this usrHistoryControlEntry.
When this object is created or modified, the probe
should set usrHistoryControlBucketsGranted as closely to
this object as is possible for the particular probe
implementation and available resources."
DEFVAL { 50 }
::= { usrHistoryControlEntry 3 }
usrHistoryControlBucketsGranted OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of discrete sampling intervals
over which data shall be saved in the part of
the usrHistoryTable associated with this
usrHistoryControlEntry.
When the associated usrHistoryControlBucketsRequested
object is created or modified, the probe should set
this object as closely to the requested value as is
possible for the particular probe implementation and
available resources. The probe must not lower this
value except as a result of a modification to the associated
usrHistoryControlBucketsRequested object.
The associated usrHistoryControlBucketsRequested object
should be set before or at the same time as this object
to allow the probe to accurately estimate the resources
required for this usrHistoryControlEntry.
There will be times when the actual number of buckets
associated with this entry is less than the value of
this object. In this case, at the end of each sampling
interval, a new bucket will be added to the usrHistoryTable.
When the number of buckets reaches the value of this object
and a new bucket is to be added to the usrHistoryTable,
the oldest bucket associated with this usrHistoryControlEntry
shall be deleted by the agent so that the new bucket can be
added.
When the value of this object changes to a value less than
the current value, entries are deleted from the
Steven Waldbusser Expires November 17, 1996 [Page 92]
Internet Draft Remote Network Monitoring MIB May 17, 1996
usrHistoryTable associated with this usrHistoryControlEntry.
Enough of the oldest of these entries shall be deleted by the
agent so that their number remains less than or equal to the
new value of this object.
When the value of this object changes to a value greater
than the current value, the number of associated usrHistory
entries may be allowed to grow."
::= { usrHistoryControlEntry 4 }
usrHistoryControlInterval OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The interval in seconds over which the data is
sampled for each bucket in the part of the usrHistory
table associated with this usrHistoryControlEntry.
Because the counters in a bucket may overflow at their
maximum value with no indication, a prudent manager will
take into account the possibility of overflow in any of
the associated counters. It is important to consider the
minimum time in which any counter could overflow on a
particular media type and set the usrHistoryControlInterval
object to a value less than this interval.
This object may not be modified if the associated
usrHistoryControlStatus object is equal to active(1)."
DEFVAL { 1800 }
::= { usrHistoryControlEntry 5 }
usrHistoryControlOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { usrHistoryControlEntry 6 }
usrHistoryControlStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
Steven Waldbusser Expires November 17, 1996 [Page 93]
Internet Draft Remote Network Monitoring MIB May 17, 1996
STATUS current
DESCRIPTION
"The status of this variable history control entry.
An entry may not exist in the active state unless all
objects in the entry have an appropriate value.
If this object is not equal to active(1), all associated
entries in the usrHistoryObjectTable and the usrHistoryTable
shall be deleted."
::= { usrHistoryControlEntry 7 }
-- Object table
usrHistoryObjectTable OBJECT-TYPE
SYNTAX SEQUENCE OF UsrHistoryObjectEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of data-collection configuration entries."
::= { usrHistory 2 }
usrHistoryObjectEntry OBJECT-TYPE
SYNTAX UsrHistoryObjectEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of MIB instances to be sampled periodically.
Entries in this table are created when an associated
usrHistoryControlObjects object is created.
The usrHistoryControlIndex value in the index is
that of the associated usrHistoryControlEntry.
For example, an instance of usrHistoryObjectVariable might be
usrHistoryObjectVariable.1.3"
INDEX { usrHistoryControlIndex, usrHistoryObjectIndex }
::= { usrHistoryObjectTable 1 }
UsrHistoryObjectEntry ::= SEQUENCE {
usrHistoryObjectIndex Integer32,
usrHistoryObjectVariable OBJECT IDENTIFIER,
usrHistoryObjectSampleType INTEGER
}
Steven Waldbusser Expires November 17, 1996 [Page 94]
Internet Draft Remote Network Monitoring MIB May 17, 1996
usrHistoryObjectIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index used to uniquely identify an entry in the
usrHistoryObject table. Each such entry defines a
MIB instance to be collected periodically."
::= { usrHistoryObjectEntry 1 }
usrHistoryObjectVariable OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The object identifier of the particular variable to be
sampled.
Only variables that resolve to an ASN.1 primitive type of
Integer32 (Integer32, Counter, Gauge, or TimeTicks) may be
sampled.
Because SNMP access control is articulated entirely in terms
of the contents of MIB views, no access control mechanism
exists that can restrict the value of this object to identify
only those objects that exist in a particular MIB view.
Because there is thus no acceptable means of restricting the
read access that could be obtained through the user history
mechanism, the probe must only grant write access to this
object in those views that have read access to all objects on
the probe.
During a set operation, if the supplied variable name is not
available in the selected MIB view, a badValue error must be
returned.
This object may not be modified if the associated
usrHistoryControlStatus object is equal to active(1)."
::= { usrHistoryObjectEntry 2 }
usrHistoryObjectSampleType OBJECT-TYPE
SYNTAX INTEGER {
absoluteValue(1),
deltaValue(2)
Steven Waldbusser Expires November 17, 1996 [Page 95]
Internet Draft Remote Network Monitoring MIB May 17, 1996
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The method of sampling the selected variable for storage in
the usrHistoryTable.
If the value of this object is absoluteValue(1), the value of
the selected variable will be copied directly into the history
bucket.
If the value of this object is deltaValue(2), the value of the
selected variable at the last sample will be subtracted from
the current value, and the difference will be stored in the
history bucket. If the associated usrHistoryObjectVariable
instance could not be obtained at the previous sample
interval, then a delta sample is not possible, and the value
of the associated usrHistoryValStatus object for this interval
will be valueNotAvailable(1).
This object may not be modified if the associated
usrHistoryControlStatus object is equal to active(1)."
::= { usrHistoryObjectEntry 3 }
-- data table
usrHistoryTable OBJECT-TYPE
SYNTAX SEQUENCE OF UsrHistoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of user defined history entries."
::= { usrHistory 3 }
usrHistoryEntry OBJECT-TYPE
SYNTAX UsrHistoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A historical sample of user-defined variables. This sample
is associated with the usrHistoryControlEntry which set up the
parameters for a regular collection of these samples.
The usrHistoryControlIndex value in the index identifies the
usrHistoryControlEntry on whose behalf this entry was created.
Steven Waldbusser Expires November 17, 1996 [Page 96]
Internet Draft Remote Network Monitoring MIB May 17, 1996
The usrHistoryObjectIndex value in the index identifies the
usrHistoryObjectEntry on whose behalf this entry was created.
For example, an instance of usrHistoryAbsValue, which represents
the 14th sample of a variable collected as specified by
usrHistoryControlEntry.1 and usrHistoryObjectEntry.1.5,
would be named usrHistoryAbsValue.1.14.5"
INDEX { usrHistoryControlIndex, usrHistorySampleIndex,
usrHistoryObjectIndex }
::= { usrHistoryTable 1 }
UsrHistoryEntry ::= SEQUENCE {
usrHistorySampleIndex Integer32,
usrHistoryIntervalStart TimeStamp,
usrHistoryIntervalEnd TimeStamp,
usrHistoryAbsValue Gauge32,
usrHistoryValStatus INTEGER
}
usrHistorySampleIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies the particular sample this
entry represents among all samples associated with the same
usrHistoryControlEntry. This index starts at 1 and increases
by one as each new sample is taken."
::= { usrHistoryEntry 1 }
usrHistoryIntervalStart OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the start of the interval over
which this sample was measured. If the probe keeps track of
the time of day, it should start the first sample of the
history at a time such that when the next hour of the day
begins, a sample is started at that instant.
Note that following this rule may require the probe to delay
collecting the first sample of the history, as each sample
must be of the same interval. Also note that the sample which
is currently being collected is not accessible in this table
Steven Waldbusser Expires November 17, 1996 [Page 97]
Internet Draft Remote Network Monitoring MIB May 17, 1996
until the end of its interval."
::= { usrHistoryEntry 2 }
usrHistoryIntervalEnd OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the end of the interval over which
this sample was measured."
::= { usrHistoryEntry 3 }
usrHistoryAbsValue OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The absolute value (i.e. unsigned value) of the
user-specified statistic during the last sampling period. The
value during the current sampling period is not made available
until the period is completed.
To obtain the true value for this sampling interval, the
associated instance of usrHistoryValStatus must be checked,
and usrHistoryAbsValue adjusted as necessary.
If the MIB instance could not be accessed during the sampling
interval, then this object will have a value of zero and the
associated instance of usrHistoryValStatus will be set to
'valueNotAvailable(1)'."
::= { usrHistoryEntry 4 }
usrHistoryValStatus OBJECT-TYPE
SYNTAX INTEGER {
valueNotAvailable(1),
valuePositive(2),
valueNegative(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the validity and sign of the data in
the associated instance of usrHistoryAbsValue.
Steven Waldbusser Expires November 17, 1996 [Page 98]
Internet Draft Remote Network Monitoring MIB May 17, 1996
If the MIB instance could not be accessed during the sampling
interval, then 'valueNotAvailable(1)' will be returned.
If the sample is valid and actual value of the sample is
greater than or equal to zero then 'valuePositive(2)' is
returned.
If the sample is valid and the actual value of the sample is
less than zero, 'valueNegative(3)' will be returned. The
associated instance of usrHistoryAbsValue should be multiplied
by -1 to obtain the true sample value."
::= { usrHistoryEntry 5 }
-- The Probe Configuration Group
--
-- This group controls the configuration of various operating
-- parameters of the probe.
ControlString ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This data type is used to communicate with a modem or a
serial data switch. A ControlString contains embedded
commands to control how the device will interact with the
remote device through the serial interface. Commands are
represented as two character sequences beginning with
the `^' character.
The following commands are recognized by the device (note
that command characters are case sensitive):
^s Send string that follows which is terminated by the
next command or the end of string.
^c Delay for the number of seconds that follows. Toss
out any data received rather than storing it in a
buffer for parsing.
^t Set timeout to the value represented by the decimal
digits that follow. The default timeout is 20
seconds. Note that this timeout may be overridden
by a smaller serialTimeout configured for the
associated serial interface (see serialConfigTable).
^w Wait for the reply string that follows which is
terminated by the next command or the end of string.
Partial and case insensitive matching is applied, ie.
if the reply string (any case combination) is found
Steven Waldbusser Expires November 17, 1996 [Page 99]
Internet Draft Remote Network Monitoring MIB May 17, 1996
anywhere in the received string, then the a match is
found. If the current timeout elapses without a match,
then the remaining control string is ignored.
^! The ^ character.
^d Delay the number of seconds specified by the decimal
digits that follow.
^b Send break for the number of milliseconds specified by
the decimal digits that follow. If no digits follow,
break will be enforced for 250 milliseconds by default.
The following ASCII control characters may be inserted into
the `^s' send string or the `^w' reply string:
^@ 0x00
^A 0x01
..
^M 0x0D
..
^Z 0x1A
^[ 0x1B
^ 0x1C
^] 0x1D
^^ 0x1E
^_ 0x1F
Binary data may also be inserted into the data stream. The
control sequence for each byte of binary data is ^0x##, where
## is the hexadecimal representation of the data byte. Two
ASCII characters (0-9, a-f, A-F) must follow the `^0x'
control prefix. For example, `^0x0D^0x0A' is interpreted as a
carriage return followed by a line feed."
SYNTAX DisplayString
probeCapabilities OBJECT-TYPE
SYNTAX BITS {
etherStats(0),
historyControl(1),
etherHistory(2),
alarm(3),
hosts(4),
hostTopN(5),
matrix(6),
filter(7),
capture(8),
event(9),
Steven Waldbusser Expires November 17, 1996 [Page 100]
Internet Draft Remote Network Monitoring MIB May 17, 1996
tokenRingMLStats(10),
tokenRingPStats(11),
tokenRingMLHistory(12),
tokenRingPHistory(13),
ringStation(14),
ringStationOrder(15),
ringStationConfig(16),
sourceRouting(17),
protocolDirectory(18),
protocolDistribution(19),
addressMapping(20),
nlHost(21),
nlMatrix(22),
alHost(23),
alMatrix(24),
usrHistory(25),
probeConfig(26)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An indication of the RMON MIB groups supported
on at least one interface by this probe."
::= { probeConfig 1 }
probeSoftwareRev OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..15))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The software revision of this device. This string will have
a zero length if the revision is unknown."
::= { probeConfig 2 }
probeHardwareRev OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..31))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The hardware revision of this device. This string will have
a zero length if the revision is unknown."
::= { probeConfig 3 }
probeDateTime OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0 | 8 | 11))
Steven Waldbusser Expires November 17, 1996 [Page 101]
Internet Draft Remote Network Monitoring MIB May 17, 1996
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Probe's current date and time.
field octets contents range
----- ------ -------- -----
1 1-2 year 0..65536
2 3 month 1..12
3 4 day 1..31
4 5 hour 0..23
5 6 minutes 0..59
6 7 seconds 0..60
(use 60 for leap-second)
7 8 deci-seconds 0..9
8 9 direction from UTC '+' / '-'
9 10 hours from UTC 0..11
10 11 minutes from UTC 0..59
For example, Tuesday May 26, 1992 at 1:30:15 PM
EDT would be displayed as:
1992-5-26,13:30:15.0,-4:0
Note that if only local time is known, then
timezone information (fields 8-10) is not
present, and if no time information is known, the null
string is returned."
::= { probeConfig 4 }
probeResetControl OBJECT-TYPE
SYNTAX INTEGER {
running(1),
warmBoot(2),
coldBoot(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Setting this object to warmBoot(2) causes the device to
restart the application software with current configuration
parameters saved in non-volatile memory. Setting this
object to coldBoot(3) causes the device to reinitialize
configuration parameters in non-volatile memory to default
values and restart the application software. When the device
Steven Waldbusser Expires November 17, 1996 [Page 102]
Internet Draft Remote Network Monitoring MIB May 17, 1996
is running normally, this variable has a value of
running(1)."
::= { probeConfig 5 }
-- The following download objects do not restrict an implementation
-- from implementing additional download mechanisms (controlled in an
-- implementation-specific manner). Further, in the case where the RMON
-- agent shares a processor with other types of systems, the
-- implementation is not required to download those non-RMON functions
-- with this mechanism.
probeDownloadFile OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..127))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The file name to be downloaded from the TFTP server when a
download is next requested via this MIB. This value is set to
the zero length string when no file name has been specified."
::= { probeConfig 6 }
probeDownloadTFTPServer OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The IP address of the TFTP server that contains the boot
image to load when a download is next requested via this MIB.
This value is set to `0.0.0.0' when no IP address has been
specified."
::= { probeConfig 7 }
probeDownloadAction OBJECT-TYPE
SYNTAX INTEGER {
notDownloading(1),
downloadToPROM(2),
downloadToRAM(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"When this object is set to downloadToRAM(2) or
downloadToPROM(3), the device will discontinue its
normal operation and begin download of the image specified
by probeDownloadFile from the server specified by
Steven Waldbusser Expires November 17, 1996 [Page 103]
Internet Draft Remote Network Monitoring MIB May 17, 1996
probeDownloadTFTPServer using the TFTP protocol. If
downloadToRAM(2) is specified, the new image is copied
to RAM only (the old image remains unaltered in the flash
EPROM). If downloadToPROM(3) is specified
the new image is written to the flash EPROM
memory after its checksum has been verified to be correct.
When the download process is completed, the device will
warm boot to restart the newly loaded application.
When the device is not downloading, this object will have
a value of notDownloading(1)."
::= { probeConfig 8 }
probeDownloadStatus OBJECT-TYPE
SYNTAX INTEGER {
downloadSuccess(1),
downloadStatusUnknown(2),
downloadGeneralError(3),
downloadNoResponseFromServer(4),
downloadChecksumError(5),
downloadIncompatibleImage(6),
downloadTftpFileNotFound(7),
downloadTftpAccessViolation(8)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The status of the last download procedure, if any. This
object will have a value of downloadStatusUnknown(2) if no
download process has been performed."
::= { probeConfig 9 }
serialConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF SerialConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of serial interface configuration entries. This data
will be stored in non-volatile memory and preserved across
probe resets or power loss."
::= { probeConfig 10 }
serialConfigEntry OBJECT-TYPE
SYNTAX SerialConfigEntry
MAX-ACCESS not-accessible
STATUS current
Steven Waldbusser Expires November 17, 1996 [Page 104]
Internet Draft Remote Network Monitoring MIB May 17, 1996
DESCRIPTION
"A set of configuration parameters for a particular
serial interface on this device. If the device has no serial
interfaces, this table is empty.
The index is composed of the ifIndex assigned to this serial
line interface."
INDEX { ifIndex }
::= { serialConfigTable 1 }
SerialConfigEntry ::= SEQUENCE {
serialMode INTEGER,
serialProtocol INTEGER,
serialTimeout Integer32 (1..65535),
serialModemInitString ControlString (SIZE (0..255)),
serialModemHangUpString ControlString (SIZE (0..255)),
serialModemConnectResp DisplayString (SIZE (0..255)),
serialModemNoConnectResp DisplayString (SIZE (0..255)),
serialDialoutTimeout Integer32 (1..65535),
serialStatus RowStatus
}
serialMode OBJECT-TYPE
SYNTAX INTEGER {
direct(1),
modem(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of incoming connection to expect on this serial
interface."
DEFVAL { direct }
::= { serialConfigEntry 1 }
serialProtocol OBJECT-TYPE
SYNTAX INTEGER {
other(1),
slip(2),
ppp(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of data link encapsulation to be used on this
Steven Waldbusser Expires November 17, 1996 [Page 105]
Internet Draft Remote Network Monitoring MIB May 17, 1996
serial interface."
DEFVAL { slip }
::= { serialConfigEntry 2 }
serialTimeout OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This timeout value is used when the Management Station has
initiated the conversation over the serial link. This variable
represents the number of seconds of inactivity allowed before
terminating the connection on this serial interface. Use the
serialDialoutTimeout in the case where the probe has initiated
the connection for the purpose of sending a trap."
DEFVAL { 300 }
::= { serialConfigEntry 3 }
serialModemInitString OBJECT-TYPE
SYNTAX ControlString (SIZE (0..255))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A control string which controls how a modem attached to this
serial interface should be initialized. The initialization
is performed once during startup and again after each
connection is terminated if the associated serialMode has the
value of modem(2).
A control string that is appropriate for a wide variety of
modems is: '^s^MATE0Q0V1X4 S0=1 S2=43^M'."
::= { serialConfigEntry 4 }
serialModemHangUpString OBJECT-TYPE
SYNTAX ControlString (SIZE (0..255))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A control string which specifies how to disconnect a modem
connection on this serial interface. This object is only
meaningful if the associated serialMode has the value
of modem(2).
A control string that is appropriate for a wide variety of
modems is: '^d2^s+++^d2^sATH0^M^d2'."
::= { serialConfigEntry 5 }
Steven Waldbusser Expires November 17, 1996 [Page 106]
Internet Draft Remote Network Monitoring MIB May 17, 1996
serialModemConnectResp OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An ASCII string containing substrings that describe the
expected modem connection response code and associated bps
rate. The substrings are delimited by the first character
in the string, for example:
/CONNECT/300/CONNECT 1200/1200/CONNECT 2400/2400/
CONNECT 4800/4800/CONNECT 9600/9600
will be interpreted as:
response code bps rate
CONNECT 300
CONNECT 1200 1200
CONNECT 2400 2400
CONNECT 4800 4800
CONNECT 9600 9600
The agent will use the information in this string to adjust
the bps rate of this serial interface once a modem connection
is established.
A value that is appropriate for a wide variety of modems is:
'/CONNECT/300/CONNECT 1200/1200/CONNECT 2400/2400/
CONNECT 4800/4800/CONNECT 9600/9600/CONNECT 14400/14400/
CONNECT 19200/19200/CONNECT 38400/38400/'."
::= { serialConfigEntry 6 }
serialModemNoConnectResp OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An ASCII string containing response codes that may be
generated by a modem to report the reason why a connection
attempt has failed. The response codes are delimited by
the first character in the string, for example:
/NO CARRIER/BUSY/NO DIALTONE/NO ANSWER/ERROR/
If one of these response codes is received via this serial
interface while attempting to make a modem connection,
the agent will issue the hang up command as specified by
serialModemHangUpString.
A value that is appropriate for a wide variety of modems is:
'/NO CARRIER/BUSY/NO DIALTONE/NO ANSWER/ERROR/'."
Steven Waldbusser Expires November 17, 1996 [Page 107]
Internet Draft Remote Network Monitoring MIB May 17, 1996
::= { serialConfigEntry 7 }
serialDialoutTimeout OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This timeout value is used when the probe initiates the
serial connection with the intention of contacting a
management station. This variable represents the number
of seconds of inactivity allowed before terminating the
connection on this serial interface."
DEFVAL { 20 }
::= { serialConfigEntry 8 }
serialStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this serialConfigEntry.
An entry may not exist in the active state unless all
objects in the entry have an appropriate value."
::= { serialConfigEntry 9 }
netConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF NetConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of netConfigEntries."
::= { probeConfig 11 }
netConfigEntry OBJECT-TYPE
SYNTAX NetConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of configuration parameters for a particular
network interface on this device. If the device has no network
interface, this table is empty.
The index is composed of the ifIndex assigned to the
corresponding interface."
Steven Waldbusser Expires November 17, 1996 [Page 108]
Internet Draft Remote Network Monitoring MIB May 17, 1996
INDEX { ifIndex }
::= { netConfigTable 1 }
NetConfigEntry ::= SEQUENCE {
netConfigIPAddress IpAddress,
netConfigSubnetMask IpAddress,
netConfigStatus RowStatus
}
netConfigIPAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The IP address of this Net interface. The default value
for this object is 0.0.0.0. If either the netConfigIPAddress
or netConfigSubnetMask are 0.0.0.0, then when the device
boots, it may use BOOTP to try to figure out what these
values should be. If BOOTP fails, before the device
can talk on the network, this value must be configured
(e.g., through a terminal attached to the device). If BOOTP is
used, care should be taken to not send BOOTP broadcasts too
frequently and to eventually send very infrequently if no
replies are received."
::= { netConfigEntry 1 }
netConfigSubnetMask OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The subnet mask of this Net interface. The default value
for this object is 0.0.0.0. If either the netConfigIPAddress
or netConfigSubnetMask are 0.0.0.0, then when the device
boots, it may use BOOTP to try to figure out what these
values should be. If BOOTP fails, before the device
can talk on the network, this value must be configured
(e.g., through a terminal attached to the device). If BOOTP is
used, care should be taken to not send BOOTP broadcasts too
frequently and to eventually send very infrequently if no
replies are received."
::= { netConfigEntry 2 }
netConfigStatus OBJECT-TYPE
SYNTAX RowStatus
Steven Waldbusser Expires November 17, 1996 [Page 109]
Internet Draft Remote Network Monitoring MIB May 17, 1996
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this netConfigEntry.
An entry may not exist in the active state unless all
objects in the entry have an appropriate value."
::= { netConfigEntry 3 }
netDefaultGateway OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The IP Address of the default gateway. If this value is
undefined or unknown, it shall have the value 0.0.0.0."
::= { probeConfig 12 }
-- Trap Destination Table
--
-- This table defines the destination addresses for traps generated
-- from the device. This table maps a community to one or more trap
-- destination entries.
--
-- The same trap will be sent to all destinations specified in the
-- entries that have the same trapDestCommunity as the eventCommunity
-- (as defined by RMON MIB). Information in this table will be stored
-- in non-volatile memory. If the device has gone through a hard
-- restart, this information will be reset to its default state.
trapDestTable OBJECT-TYPE
SYNTAX SEQUENCE OF TrapDestEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of trap destination entries."
::= { probeConfig 13 }
trapDestEntry OBJECT-TYPE
SYNTAX TrapDestEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry includes a destination IP address to which to send
traps for this community."
Steven Waldbusser Expires November 17, 1996 [Page 110]
Internet Draft Remote Network Monitoring MIB May 17, 1996
INDEX { trapDestIndex }
::= { trapDestTable 1 }
TrapDestEntry ::= SEQUENCE {
trapDestIndex Integer32,
trapDestCommunity OCTET STRING,
trapDestProtocol INTEGER,
trapDestAddress OCTET STRING,
trapDestOwner OwnerString,
trapDestStatus RowStatus
}
trapDestIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A value that uniquely identifies this trapDestEntry."
::= { trapDestEntry 1 }
trapDestCommunity OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..127))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A community to which this destination address belongs.
This entry is associated with any eventEntries in the RMON
MIB whose value of eventCommunity is equal to the value of
this object. Every time an associated event entry sends a
trap due to an event, that trap will be sent to each
address in the trapDestTable with a trapDestCommunity equal to
eventCommunity.
This object may not be modified if the associated
trapDestStatus object is equal to active(1)."
::= { trapDestEntry 2 }
trapDestProtocol OBJECT-TYPE
SYNTAX INTEGER {
ip(1),
ipx(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
Steven Waldbusser Expires November 17, 1996 [Page 111]
Internet Draft Remote Network Monitoring MIB May 17, 1996
"The protocol with which to send this trap."
::= { trapDestEntry 3 }
trapDestAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The address to send traps on behalf of this entry.
If the associated trapDestProtocol object is equal to ip(1),
the encoding of this object is the same as the snmpUDPAddress
textual convention in [RFC1906]:
-- for a SnmpUDPAddress of length 6:
--
-- octets contents encoding
-- 1-4 IP-address network-byte order
-- 5-6 UDP-port network-byte order
If the associated trapDestProtocol object is equal to ipx(2),
the encoding of this object is the same as the snmpIPXAddress
textual convention in [RFC1906]:
-- for a SnmpIPXAddress of length 12:
--
-- octets contents encoding
-- 1-4 network-number network-byte order
-- 5-10 physical-address network-byte order
-- 11-12 socket-number network-byte order
This object may not be modified if the associated
trapDestStatus object is equal to active(1)."
::= { trapDestEntry 4 }
trapDestOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { trapDestEntry 5 }
trapDestStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
Steven Waldbusser Expires November 17, 1996 [Page 112]
Internet Draft Remote Network Monitoring MIB May 17, 1996
STATUS current
DESCRIPTION
"The status of this trap destination entry.
An entry may not exist in the active state unless all
objects in the entry have an appropriate value."
::= { trapDestEntry 6 }
-- Serial Connection Table
--
-- The device may communicate with a management station using
-- SLIP. In order for the device to send traps via SLIP, it must
-- be able to initiate a connection over the serial interface. The
-- serialConnectionTable stores the parameters for such connection
-- initiation.
serialConnectionTable OBJECT-TYPE
SYNTAX SEQUENCE OF SerialConnectionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of serialConnectionEntries."
::= { probeConfig 14 }
serialConnectionEntry OBJECT-TYPE
SYNTAX SerialConnectionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Configuration for a SLIP link over a serial line."
INDEX { serialConnectIndex }
::= { serialConnectionTable 1 }
SerialConnectionEntry ::= SEQUENCE {
serialConnectIndex Integer32,
serialConnectDestIpAddress IpAddress,
serialConnectType INTEGER,
serialConnectDialString ControlString,
serialConnectSwitchConnectSeq ControlString,
serialConnectSwitchDisconnectSeq ControlString,
serialConnectSwitchResetSeq ControlString,
serialConnectOwner OwnerString,
serialConnectStatus RowStatus
}
Steven Waldbusser Expires November 17, 1996 [Page 113]
Internet Draft Remote Network Monitoring MIB May 17, 1996
serialConnectIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A value that uniquely identifies this serialConnection
entry."
::= { serialConnectionEntry 1 }
serialConnectDestIpAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The IP Address that can be reached at the other end of this
serial connection.
This object may not be modified if the associated
serialConnectStatus object is equal to active(1)."
::= { serialConnectionEntry 2 }
serialConnectType OBJECT-TYPE
SYNTAX INTEGER {
direct(1),
modem(2),
switch(3),
modemSwitch(4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of outgoing connection to make. If this object
has the value direct(1), then a direct serial connection
is assumed. If this object has the value modem(2),
then serialConnectDialString will be used to make a modem
connection. If this object has the value switch(3),
then serialConnectSwitchConnectSeq will be used to establish
the connection over a serial data switch, and
serialConnectSwitchDisconnectSeq will be used to terminate
the connection. If this object has the value
modem-switch(4), then a modem connection will be made first
followed by the switch connection.
This object may not be modified if the associated
serialConnectStatus object is equal to active(1)."
Steven Waldbusser Expires November 17, 1996 [Page 114]
Internet Draft Remote Network Monitoring MIB May 17, 1996
DEFVAL { direct }
::= { serialConnectionEntry 3 }
serialConnectDialString OBJECT-TYPE
SYNTAX ControlString (SIZE(0..255))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A control string which specifies how to dial the phone
number in order to establish a modem connection. The
string should include dialing prefix and suffix. For
example: ``^s^MATD9,888-1234^M'' will instruct the Probe
to send a carriage return followed by the dialing prefix
``ATD'', the phone number ``9,888-1234'', and a carriage
return as the dialing suffix.
This object may not be modified if the associated
serialConnectStatus object is equal to active(1)."
::= { serialConnectionEntry 4 }
serialConnectSwitchConnectSeq OBJECT-TYPE
SYNTAX ControlString (SIZE(0..255))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A control string which specifies how to establish a
data switch connection.
This object may not be modified if the associated
serialConnectStatus object is equal to active(1)."
::= { serialConnectionEntry 5 }
serialConnectSwitchDisconnectSeq OBJECT-TYPE
SYNTAX ControlString (SIZE(0..255))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A control string which specifies how to terminate a
data switch connection.
This object may not be modified if the associated
serialConnectStatus object is equal to active(1)."
::= { serialConnectionEntry 6 }
serialConnectSwitchResetSeq OBJECT-TYPE
SYNTAX ControlString (SIZE(0..255))
MAX-ACCESS read-create
STATUS current
Steven Waldbusser Expires November 17, 1996 [Page 115]
Internet Draft Remote Network Monitoring MIB May 17, 1996
DESCRIPTION
"A control string which specifies how to reset a data
switch in the event of a timeout.
This object may not be modified if the associated
serialConnectStatus object is equal to active(1)."
::= { serialConnectionEntry 7 }
serialConnectOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this entry and is
therefore using the resources assigned to it."
::= { serialConnectionEntry 8 }
serialConnectStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this serialConnectionEntry.
If the manager attempts to set this object to active(1) when
the serialConnectType is set to modem(2) or modem-switch(4)
and the serialConnectDialString is a zero-length string or
cannot be correctly parsed as a ConnectString, the set
request will be rejected with badValue(3).
If the manager attempts to set this object to active(1) when
the serialConnectType is set to switch(3) or modem-switch(4)
and the serialConnectSwitchConnectSeq,
the serialConnectSwitchDisconnectSeq, or
the serialConnectSwitchResetSeq are zero-length strings
or cannot be correctly parsed as ConnectStrings, the set
request will be rejected with badValue(3).
An entry may not exist in the active state unless all
objects in the entry have an appropriate value."
::= { serialConnectionEntry 9 }
-- ..
-- ^Z 0x1A Extensions to the RMON 1 MIB for RMON 2 devices
-- ^[ 0x1B
-- ^ 0x1C These extensions include the standard LastCreateTime Textual
Steven Waldbusser Expires November 17, 1996 [Page 116]
Internet Draft Remote Network Monitoring MIB May 17, 1996
-- ^] 0x1D Convention for all control tables, as well as an augmentation of
-- ^^ 0x1E the filter entry that provides variable-length offsets into
-- ^_ 0x1F packets.
-- Each of the following, except for filterDroppedFrames, is a
-- read-only object which, if implemented, automatically appears when
-- Binary data may also the RMON1 row it is associated with is created.
etherStats2Table OBJECT-TYPE
SYNTAX SEQUENCE OF EtherStats2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to RMON-1."
::= { statistics 4 }
etherStats2Entry OBJECT-TYPE
SYNTAX EtherStats2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to RMON-1."
AUGMENTS { etherStatsEntry }
::= { etherStats2Table 1 }
EtherStats2Entry ::= SEQUENCE {
etherStatsDroppedFrames Counter32,
etherStatsCreateTime LastCreateTime
}
etherStatsDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the probe
is out of some resources and decides to shed load from this
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Steven Waldbusser Expires November 17, 1996 [Page 117]
Internet Draft Remote Network Monitoring MIB May 17, 1996
Note that, unlike the dropEvents counter, this number is the
exact number of frames dropped."
::= { etherStats2Entry 1 }
etherStatsCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this control entry was last
activated. This can be used by the management station to
ensure that the table has not been deleted and recreated
between polls."
::= { etherStats2Entry 2 }
historyControl2Table OBJECT-TYPE
SYNTAX SEQUENCE OF HistoryControl2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to RMON-1."
::= { history 5 }
historyControl2Entry OBJECT-TYPE
SYNTAX HistoryControl2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to RMON-1."
AUGMENTS { historyControlEntry }
::= { historyControl2Table 1 }
HistoryControl2Entry ::= SEQUENCE {
historyControlDroppedFrames Counter32
}
historyControlDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the probe
Steven Waldbusser Expires November 17, 1996 [Page 118]
Internet Draft Remote Network Monitoring MIB May 17, 1996
is out of some resources and decides to shed load from this
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that, unlike the dropEvents counter, this number is the
exact number of frames dropped."
::= { historyControl2Entry 1 }
hostControl2Table OBJECT-TYPE
SYNTAX SEQUENCE OF HostControl2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to RMON-1."
::= { hosts 4 }
hostControl2Entry OBJECT-TYPE
SYNTAX HostControl2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to RMON-1."
AUGMENTS { hostControlEntry }
::= { hostControl2Table 1 }
HostControl2Entry ::= SEQUENCE {
hostControlDroppedFrames Counter32,
hostControlCreateTime LastCreateTime
}
hostControlDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the probe
is out of some resources and decides to shed load from this
collection.
This count does not include packets that were not counted
Steven Waldbusser Expires November 17, 1996 [Page 119]
Internet Draft Remote Network Monitoring MIB May 17, 1996
because they had MAC-layer errors.
Note that, unlike the dropEvents counter, this number is the
exact number of frames dropped."
::= { hostControl2Entry 1 }
hostControlCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this control entry was last
activated. This can be inserted into used by the management station to
ensure that the table has not been deleted and recreated
between polls."
::= { hostControl2Entry 2 }
matrixControl2Table OBJECT-TYPE
SYNTAX SEQUENCE OF MatrixControl2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to RMON-1."
::= { matrix 4 }
matrixControl2Entry OBJECT-TYPE
SYNTAX MatrixControl2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to RMON-1."
AUGMENTS { matrixControlEntry }
::= { matrixControl2Table 1 }
MatrixControl2Entry ::= SEQUENCE {
matrixControlDroppedFrames Counter32,
matrixControlCreateTime LastCreateTime
}
matrixControlDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the data stream. The probe
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 83] 120]
Internet Draft Remote Network Monitoring MIB June 1, 1995
-- control sequence May 17, 1996
and therefore not accounted for each byte of binary data is ^0x##, where
-- ## is in the hexadecimal representation of *StatsDropEvents, but
for which the data byte. Two
-- ASCII characters (0-9, a-f, A-F) must follow probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the "^0x" control
-- prefix. For example, "^0x0D^0x0A" probe
is interpreted as a carriage
-- return followed by a line feed.
probeCapabilities out of some resources and decides to shed load from this
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that, unlike the dropEvents counter, this number is the
exact number of frames dropped."
::= { matrixControl2Entry 1 }
matrixControlCreateTime OBJECT-TYPE
SYNTAX Integer32 LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An indication of the RMON MIB groups supported
on at least one interface by this probe.
The
"The value of sysUpTime when this mask is a sum. control entry was last
activated. This sum
initially takes the value zero. Then, for each
MIB group G, that is supported can be used by this probe,
2 raised to a value representing G is added to the
sum.
Over time, addition MIB groups may be defined. A
probe must set all unused bits management station to zero, and an NMS
must ignore unknown bits.
The RMON groups are defined as follows:
G (bit#) Group name
--------------------------------------
From RFC 1757:
0 etherStats
1 historyControl
2 etherHistory
3 alarm
4 hosts
5 hostTopN
6 matrix
7 filter
8 capture
9 event
From RFC 1513:
10 tokenRingMLStats
11 tokenRingPStats
12 tokenRingMLHistory
13 tokenRingPHistory
14 ringStation
Steven Waldbusser Expires Nov 22, 1995 [Page 84]
Internet Draft Remote Network Monitoring MIB June 1, 1995
15 ringStationOrder
16 ringStationConfig
17 sourceRouting
From [??? RMON-2 groups here ???]:
18 protocolDir
19 protocolDist
20 addressMapping
21 slHost
22 slMatrix
23 slHistory
24 slFilter
25 usrHistory
26 probeConfig
For example, an RMON probe supporting
ensure that the etherStats,
historyControl, table has not been deleted and etherHistory groups would have
a value of 7 (2^0 + 2^1 + 2^2)." recreated
between polls."
::= { probeConfig 1 matrixControl2Entry 2 }
probeIdentification
channel2Table OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..127)) SEQUENCE OF Channel2Entry
MAX-ACCESS read-write not-accessible
STATUS current
DESCRIPTION
"A string uniquely identifying this device."
"Contains the RMON-2 augmentations to RMON-1."
::= { probeConfig 2 filter 4 }
probeFirmwareRev
channel2Entry OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..15)) Channel2Entry
MAX-ACCESS read-only not-accessible
STATUS current
DESCRIPTION
"The firmware revision of this device."
"Contains the RMON-2 augmentations to RMON-1."
AUGMENTS { channelEntry }
::= { probeConfig 3 channel2Table 1 }
probeHardwareRev OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..31))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The hardware revision of this device."
Channel2Entry ::= SEQUENCE { probeConfig 4
channelDroppedFrames Counter32,
channelCreateTime LastCreateTime
}
probeDateTime OBJECT-TYPE
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 85] 121]
Internet Draft Remote Network Monitoring MIB June 1, 1995 May 17, 1996
channelDroppedFrames OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0 | 8 | 11)) Counter32
MAX-ACCESS read-write read-only
STATUS current
DESCRIPTION
"Probe's current date
"The total number of frames which were received by the probe
and time.
field octets contents range
----- ------ -------- -----
1 1-2 year 0..65536
2 3 month 1..12
3 4 day 1..31
4 5 hour 0..23
5 6 minutes 0..59
6 7 seconds 0..60
(use 60 therefore not accounted for leap-second)
7 8 deci-seconds 0..9
8 9 direction from UTC '+' / '-'
9 10 hours from UTC 0..11
10 11 minutes in the *StatsDropEvents, but
for which the probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the probe
is out of some resources and decides to shed load from UTC 0..59
For example, Tuesday May 26, 1992 at 1:30:15 PM
EDT would be displayed as:
1992-5-26,13:30:15.0,-4:0
Note this
collection.
This count does not include packets that if only local time is known, then
timezone information (fields 8-10) is were not
present, and if no time information is known, counted
because they had MAC-layer errors.
Note that, unlike the null
string dropEvents counter, this number is returned." the
exact number of frames dropped."
::= { probeConfig 5 channel2Entry 1 }
probeResetControl
channelCreateTime OBJECT-TYPE
SYNTAX INTEGER {
running(1),
warmBoot(2),
coldBoot(3)
} LastCreateTime
MAX-ACCESS read-write read-only
STATUS current
DESCRIPTION
"Setting
"The value of sysUpTime when this object to warmBoot(2) causes control entry was last
activated. This can be used by the device management station to
restart
ensure that the application software with table has not been deleted and recreated
between polls."
::= { channel2Entry 2 }
tokenRingMLStats2Table OBJECT-TYPE
SYNTAX SEQUENCE OF TokenRingMLStats2Entry
MAX-ACCESS not-accessible
STATUS current configuration
parameters saved in non-volatile memory. Setting this
object to coldBoot(3) causes
DESCRIPTION
"Contains the device RMON-2 augmentations to reinitialize
configuration parameters in non-volatile memory RMON-1."
::= { statistics 5 }
tokenRingMLStats2Entry OBJECT-TYPE
SYNTAX TokenRingMLStats2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Contains the RMON-2 augmentations to default RMON-1."
AUGMENTS { tokenRingMLStatsEntry }
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 86] 122]
Internet Draft Remote Network Monitoring MIB June 1, 1995
values May 17, 1996
::= { tokenRingMLStats2Table 1 }
TokenRingMLStats2Entry ::= SEQUENCE {
tokenRingMLStatsDroppedFrames Counter32,
tokenRingMLStatsCreateTime LastCreateTime
}
tokenRingMLStatsDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe
and restart therefore not accounted for in the application software. When *StatsDropEvents, but
for which the device probe chose not to count for this entry for
whatever reason. Most often, this event occurs when the probe
is running normally, out of some resources and decides to shed load from this variable has a
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that, unlike the dropEvents counter, this number is the
exact number of frames dropped."
::= { tokenRingMLStats2Entry 1 }
tokenRingMLStatsCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of running(1)." sysUpTime when this control entry was last activated.
This can be used by the management station to ensure that the
table has not been deleted and recreated between polls."
::= { probeConfig 6 tokenRingMLStats2Entry 2 }
probeDownloadFile
tokenRingPStats2Table OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..127)) SEQUENCE OF TokenRingPStats2Entry
MAX-ACCESS read-write not-accessible
STATUS current
DESCRIPTION
"The file name to be downloaded from
"Contains the TFTP server." RMON-2 augmentations to RMON-1."
::= { probeConfig 7 statistics 6 }
probeDownloadTFTPServer
tokenRingPStats2Entry OBJECT-TYPE
Steven Waldbusser Expires November 17, 1996 [Page 123]
Internet Draft Remote Network Monitoring MIB May 17, 1996
SYNTAX IpAddress TokenRingPStats2Entry
MAX-ACCESS read-write not-accessible
STATUS current
DESCRIPTION
"The IP address of the TFTP server that contains
"Contains the boot
image RMON-2 augmentations to load." RMON-1."
AUGMENTS { tokenRingPStatsEntry }
::= { probeConfig 8 tokenRingPStats2Table 1 }
probeDownloadAction OBJECT-TYPE
SYNTAX INTEGER
TokenRingPStats2Entry ::= SEQUENCE {
imageValid(1),
downloadToPROM(2),
downloadToRAM(3)
tokenRingPStatsDroppedFrames Counter32,
tokenRingPStatsCreateTime LastCreateTime
}
tokenRingPStatsDroppedFrames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-write read-only
STATUS current
DESCRIPTION
"When this object is set to downloadToRAM(2) or
downloadToPROM(3), the device will discontinue its
normal operation and begin download
"The total number of the image specified
by probeDownLoadFile from the server specifed frames which were received by
probeDownLoadTFTPServer using the TFTP protocol. If
downloadToRAM(2) is specified, the new image is copied
to RAM only (the old image remains unaltered probe
and therefore not accounted for in the flash
EPROM). If downloadToPROM(3) is specified
the new image is written to *StatsDropEvents, but
for which the flash EPROM
memory after its checksum has been verified probe chose not to be correct.
When count for this entry for
whatever reason. Most often, this event occurs when the download process probe
is completed, the device will
warm boot out of some resources and decides to restart the newly loaded application.
When the device is shed load from this
collection.
This count does not downloading, include packets that were not counted
because they had MAC-layer errors.
Note that, unlike the dropEvents counter, this object will have
a value number is the
exact number of imageValid(1)." frames dropped."
::= { probeConfig 9 tokenRingPStats2Entry 1 }
Steven Waldbusser Expires Nov 22, 1995 [Page 87]
Internet Draft Remote Network Monitoring MIB June 1, 1995
probeDownloadStatus
tokenRingPStatsCreateTime OBJECT-TYPE
SYNTAX INTEGER {
downloadSuccess(1),
downloadFailed(2),
downloadStatusUnknown(3)
} LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The status of the last download procedure, if any. This object
will have a
"The value of downloadStatusUnknown(3) if no download
process sysUpTime when this control entry was last activated.
This can be used by the management station to ensure that the
table has not been performed." deleted and recreated between polls."
::= { probeConfig 10 tokenRingPStats2Entry 2 }
serialConfigTable
ringStationControl2Table OBJECT-TYPE
SYNTAX SEQUENCE OF SerialConfigEntry RingStationControl2Entry
MAX-ACCESS not-accessible
Steven Waldbusser Expires November 17, 1996 [Page 124]
Internet Draft Remote Network Monitoring MIB May 17, 1996
STATUS current
DESCRIPTION
"A table of serial interface configuration entries. This data
will be stored in non-volatile memory and preserved across
probe resets or power loss."
"Contains the RMON-2 augmentations to RMON-1."
::= { probeConfig 11 tokenRing 7 }
serialConfigEntry
ringStationControl2Entry OBJECT-TYPE
SYNTAX SerialConfigEntry RingStationControl2Entry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of configuration parameters for a particular
serial interface on this device."
INDEX
"Contains the RMON-2 augmentations to RMON-1."
AUGMENTS { serialIfIndex ringStationControlEntry }
::= { serialConfigTable ringStationControl2Table 1 }
SerialConfigEntry
RingStationControl2Entry ::= SEQUENCE {
serialIfIndex Integer32 (1..65535),
serialIpAddress IpAddress,
serialSubnetMask IpAddress,
serialMode INTEGER,
serialProtocol INTEGER,
serialSpeed INTEGER,
serialTimeout Integer32 (1..65535),
serialModemInitString ControlString (SIZE (0..255)),
serialModemHangUpString ControlString (SIZE (0..255)),
Steven Waldbusser Expires Nov 22, 1995 [Page 88]
Internet Draft Remote Network Monitoring MIB June 1, 1995
serialModemConnectResp DisplayString (SIZE (0..255)),
serialModemNoConnectResp DisplayString (SIZE (0..255)),
serialFlowControl INTEGER,
serialDialoutTimeout Integer32 (1..65535)
ringStationControlDroppedFrames Counter32,
ringStationControlCreateTime LastCreateTime
}
serialIfIndex
ringStationControlDroppedFrames OBJECT-TYPE
SYNTAX Integer32 (1..65535) Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value total number of this object uniquely identifies frames which were received by the serial
interface on this device probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not to count for this entry contains
configuration parameters. The interface identified by a
particular value of for
whatever reason. Most often, this object is the same interface as
identified by the same value of event occurs when the ifIndex object, defined
in RFC 1213."
::= { serialConfigEntry 1 }
serialIpAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The IP address probe
is out of some resources and decides to shed load from this
collection.
This count does not include packets that were not counted
because they had MAC-layer errors.
Note that, unlike the dropEvents counter, this serial interface."
::= { serialConfigEntry 2 }
serialSubnetMask OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The IP subnet mask number is the
exact number of this serial interface." frames dropped."
::= { serialConfigEntry 3 ringStationControl2Entry 1 }
serialMode
ringStationControlCreateTime OBJECT-TYPE
SYNTAX INTEGER {
direct(1),
modem(2)
} LastCreateTime
MAX-ACCESS read-create read-only
STATUS current
DESCRIPTION
"The type value of incoming connection to expect on sysUpTime when this serial
interface." control entry was last activated.
This can be used by the management station to ensure that the
Steven Waldbusser Expires Nov 22, 1995 November 17, 1996 [Page 89] 125]
Internet Draft Remote Network Monitoring MIB June 1, 1995
DEFVAL { direct } May 17, 1996
table has not been deleted and recreated between polls."
::= { serialConfigEntry 4 ringStationControl2Entry 2 }
serialProtocol
sourceRoutingStats2Table OBJECT-TYPE
SYNTAX INTEGER {