HTTP/1.1 200 OK Date: Tue, 09 Apr 2002 07:05:40 GMT Server: Apache/1.3.20 (Unix) Last-Modified: Fri, 10 Apr 1998 05:11:48 GMT ETag: "2e7bb5-213a5-352daa14" Accept-Ranges: bytes Content-Length: 136101 Connection: close Content-Type: text/plain Internet Draft Remote Network Monitoring MIB Nov 10, 1997 Remote Network Monitoring Management Information Base for High Capacity Networks November 10, 1997 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 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 defines objects for managing remote network monitoring Steven Waldbusser Expires May 10, 1998 [Page 1] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 devices. This memo does not specify a standard for the Internet community. Steven Waldbusser Expires May 10, 1998 [Page 2] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 3. The Network Management Framework The Internet-standard Network Management Framework consists of three components. They are: RFC 1902[1] which defines the SMI, the mechanisms used for describing and naming objects for the purpose of management. RFC 1213[3] which defines MIB-II, the core set of managed objects for the Internet suite of protocols. RFC 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 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[6] language is used for this purpose. However, RFC 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 May 10, 1998 [Page 3] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 4. Overview This document continues the architecture created in the RMON MIB [RFC 1757] by supporting high speed networks. 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. Structure of MIB The objects are arranged into the following groups: - mediaIndependentGroup - etherStatsHighCapacityGroup - etherHistoryHighCapacityGroup - hostHighCapacityGroup - hostTopNHighCapacityGroup - matrixHighCapacityGroup - captureBufferHighCapacityGroup - protocolDistributionHighCapacityGroup Steven Waldbusser Expires May 10, 1998 [Page 4] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 - nlHostHighCapacityGroup - nlMatrixHighCapacityGroup - nlMatrixTopNHighCapacityGroup - alHostHighCapacityGroup - alMatrixHighCapacityGroup - alMatrixTopNHighCapacityGroup - usrHistoryHighCapacityGroup These groups are the basic 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 nlMatrixiHighCapacitySDTable and the nlMatrixHighCapacityDSTable. Implementations of this MIB must also implement the system and interfaces group of MIB-II [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. Steven Waldbusser Expires May 10, 1998 [Page 5] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 5. 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. 6. Definitions HC-RMON-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32, Gauge32, Counter64 FROM SNMPv2-SMI TEXTUAL-CONVENTION, RowStatus FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF rmon, OwnerString, statistics, history, hosts, hostTopN, matrix, etherStatsIndex, etherHistoryIndex, etherHistorySampleIndex, hostIndex, hostAddress, hostTimeIndex, hostTimeCreationOrder, hostTopNControlEntry, hostTopNReport, hostTopNIndex, matrixSDIndex, matrixSDSourceAddress, matrixSDDestAddress, matrixDSIndex, matrixDSDestAddress, matrixDSSourceAddress, capture, captureBufferControlIndex, captureBufferIndex FROM RMON-MIB protocolDirLocalIndex, protocolDistControlIndex, protocolDist, hlHostControlIndex, nlHost, nlHostTimeMark, nlHostAddress, hlMatrixControlIndex, nlMatrix, nlMatrixSDTimeMark, nlMatrixSDSourceAddress, nlMatrixSDDestAddress, nlMatrixDSTimeMark, nlMatrixDSDestAddress, nlMatrixDSSourceAddress, nlMatrixTopNControlEntry, nlMatrixTopNControlIndex, nlMatrixTopNIndex, Steven Waldbusser Expires May 10, 1998 [Page 6] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 alHost, alHostTimeMark, alMatrix, alMatrixSDTimeMark, alMatrixDSTimeMark, alMatrixTopNControlEntry, alMatrixTopNControlIndex, alMatrixTopNIndex, usrHistory, usrHistoryControlIndex, usrHistorySampleIndex, usrHistoryObjectIndex, rmonConformance, ZeroBasedCounter32, probeConfig FROM RMON2-MIB; -- Remote Network Monitoring MIB hcRMON MODULE-IDENTITY LAST-UPDATED "9702120000Z" ORGANIZATION "IETF RMON MIB Working Group" CONTACT-INFO "Steve Waldbusser Postal: International Network Services 1213 Innsbruck Dr. Sunnyvale, CA 94089 Phone: +1 408 542 0251 Email: waldbusser@ins.com" DESCRIPTION "The MIB module for managing remote monitoring device implementations. This MIB module augments the original RMON MIB as specified in RFC 1757 and RFC 1513 and RMON2 MIB as specified in RFC 2021." ::= { rmonConformance 3 } -- { rmon 1 } through { rmon 20 } are defined in RMON [RFC 1757] and -- the Token Ring RMON MIB [RFC 1513] and the RMON2 MIB [RFC2021]. mediaIndependentStats OBJECT IDENTIFIER ::= { rmon 21 } -- Textual Conventions ZeroBasedCounter64 ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This TC describes an object which counts events with the following semantics: objects of this type will be set to zero(0) on creation and will thereafter count appropriate events, wrapping back to zero(0) when the value 2^64 is reached. Provided that an application discovers the new object within the minimum time to wrap it can use the initial value as a Steven Waldbusser Expires May 10, 1998 [Page 7] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 delta since it last polled the table of which this object is part. It is important for a management station to be aware of this minimum time and the actual time between polls, and to discard data if the actual time is too long or there is no defined minimum time. Typically this TC is used in tables where the INDEX space is constantly changing and/or the TimeFilter mechanism is in use." SYNTAX Counter64 RmonGauge64 ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The RmonGauge64 type represents a non-negative integer, which may increase or decrease, but shall never exceed a maximum value. The maximum value can not be greater than 2^64-1. The value of a Gauge has its maximum value whenever the information being modeled is greater or equal to that maximum value; if the information being modeled subsequently decreases below the maximum value, the Gauge also decreases." SYNTAX Counter64 mediaIndependentTable OBJECT-TYPE SYNTAX SEQUENCE OF MediaIndependentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Media independent statistics for promiscious monitoring of any media. The following table defines media independent statistics that provides information for full and/or half-duplex links as well as high capacity links. For half-duplex links, or full-duplex-capable links operating in half-duplex mode, the mediaIndependentOut* objects will not be present. For full-duplex links, the mediaIndependentOut* objects will be present. Whenever possible, the probe should count packets moving away from the closest terminating equipment as output packets. Failing that, the probe should count packets moving away from the DTE as output packets." ::= { mediaIndependentStats 1 } mediaIndependentEntry OBJECT-TYPE Steven Waldbusser Expires May 10, 1998 [Page 8] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 SYNTAX MediaIndependentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Media independent statistics for promiscious monitoring of any media." INDEX { mediaIndependentIndex } ::= { mediaIndependentTable 1 } MediaIndependentEntry ::= SEQUENCE { mediaIndependentIndex INTEGER (1..65535), mediaIndependentDataSource OBJECT IDENTIFIER, mediaIndependentDropEvents Counter32, mediaIndependentDroppedFrames Counter32, mediaIndependentInPkts Counter32, mediaIndependentInOverflowPkts Counter32, mediaIndependentInHighCapacityPkts Counter64, mediaIndependentOutPkts Counter32, mediaIndependentOutOverflowPkts Counter32, mediaIndependentOutHighCapacityPkts Counter64, mediaIndependentInOctets Counter32, mediaIndependentInOverflowOctets Counter32, mediaIndependentInHighCapacityOctets Counter64, mediaIndependentOutOctets Counter32, mediaIndependentOutOverflowOctets Counter32, mediaIndependentOutHighCapacityOctets Counter64, mediaIndependentInNUCastPkts Counter32, mediaIndependentInNUCastOverflowPkts Counter32, mediaIndependentInNUCastHighCapacityPkts Counter64, mediaIndependentOutNUCastPkts Counter32, mediaIndependentOutNUCastOverflowPkts Counter32, mediaIndependentOutNUCastHighCapacityPkts Counter64, mediaIndependentInErrors Counter32, mediaIndependentOutErrors Counter32, mediaIndependentInputSpeed Gauge32, mediaIndependentOutputSpeed Gauge32, mediaIndependentOwner OwnerString, mediaIndependentStatus RowStatus } mediaIndependentIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) MAX-ACCESS read-only STATUS current DESCRIPTION Steven Waldbusser Expires May 10, 1998 [Page 9] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 "The value of this object uniquely identifies this mediaIndependent entry." ::= { mediaIndependentEntry 1 } mediaIndependentDataSource OBJECT-TYPE SYNTAX OBJECT IDENTIFIER MAX-ACCESS read-create STATUS current DESCRIPTION "This object identifies the source of the data that this mediaIndependent entry is configured to analyze. This source can be any interface on this device. In order to identify a particular interface, this object shall identify the instance of the ifIndex object, defined in RFC 1213 and RFC 1573 [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. The statistics in this group reflect all packets on the local network segment attached to the identified interface. An agent may or may not be able to tell if fundamental changes to the media of the interface have occurred and necessitate an invalidation of this entry. For example, a hot-pluggable ethernet card could be pulled out and replaced by a token-ring card. In such a case, if the agent has such knowledge of the change, it is recommended that it invalidate this entry. This object may not be modified if the associated mediaIndependentStatus object is equal to active(1)." ::= { mediaIndependentEntry 2 } mediaIndependentDropEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of events in which packets were dropped by the probe due to lack of resources. Note that this number is not necessarily the number of packets dropped; it is just the number of times this Steven Waldbusser Expires May 10, 1998 [Page 10] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 condition has been detected." ::= { mediaIndependentEntry 3 } mediaIndependentDroppedFrames 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 mediaIndependentDropEvents, 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, unlike the dropEvents counter, this number is the exact number of frames dropped." ::= { mediaIndependentEntry 4 } mediaIndependentInPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets, broadcast packets, and multicast packets) received on a half-duplex link or on the inbound connection of a full-duplex link." ::= { mediaIndependentEntry 5 } mediaIndependentInOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentInPkts counter has overflowed." ::= { mediaIndependentEntry 6 } mediaIndependentInHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only Steven Waldbusser Expires May 10, 1998 [Page 11] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 STATUS current DESCRIPTION "The total number of packets (including bad packets, broadcast packets, and multicast packets) received on a half-duplex link or on the inbound connection of a full-duplex link." ::= { mediaIndependentEntry 7 } mediaIndependentOutPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets, broadcast packets, and multicast packets) received on a full-duplex link in the direction of the network." ::= { mediaIndependentEntry 8 } mediaIndependentOutOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentOutPkts counter has overflowed." ::= { mediaIndependentEntry 9 } mediaIndependentOutHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets, broadcast packets, and multicast packets) received on a full-duplex link in the direction of the network." ::= { mediaIndependentEntry 10 } mediaIndependentInOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets of data (including those in bad packets) received (excluding framing bits but including FCS octets) on a half-duplex link or on the inbound connection of Steven Waldbusser Expires May 10, 1998 [Page 12] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 a full-duplex link." ::= { mediaIndependentEntry 11 } mediaIndependentInOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentInOctets counter has overflowed." ::= { mediaIndependentEntry 12 } mediaIndependentInHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets of data (including those in bad packets) received (excluding framing bits but including FCS octets) on a half-duplex link or on the inbound connection of a full-duplex link." ::= { mediaIndependentEntry 13 } mediaIndependentOutOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets of data (including those in bad packets) received on a full-duplex link in the direction of the network (excluding framing bits but including FCS octets)." ::= { mediaIndependentEntry 14 } mediaIndependentOutOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentOutOctets counter has overflowed." ::= { mediaIndependentEntry 15 } mediaIndependentOutHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 Steven Waldbusser Expires May 10, 1998 [Page 13] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets, broadcast packets, and multicast packets) received on a full-duplex link in the direction of the network (excluding framing bits but including FCS octets)." ::= { mediaIndependentEntry 16 } mediaIndependentInNUCastPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of non-unicast packets (including bad packets) received on a half-duplex link or on the inbound connection of a full-duplex link." ::= { mediaIndependentEntry 17 } mediaIndependentInNUCastOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentInNUCastPkts counter has overflowed." ::= { mediaIndependentEntry 18 } mediaIndependentInNUCastHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of non-unicast packets (including bad packets) received on a half-duplex link or on the inbound connection of a full-duplex link." ::= { mediaIndependentEntry 19 } mediaIndependentOutNUCastPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of non-unicast packets (including bad packets) received on a full-duplex link in the direction of Steven Waldbusser Expires May 10, 1998 [Page 14] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 the network." ::= { mediaIndependentEntry 20 } mediaIndependentOutNUCastOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentOutNUCastPkts counter has overflowed." ::= { mediaIndependentEntry 21 } mediaIndependentOutNUCastHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets) received on a full-duplex link in the direction of the network." ::= { mediaIndependentEntry 22 } mediaIndependentInErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of bad packets received on a half-duplex link or on the inbound connection of a full-duplex link." ::= { mediaIndependentEntry 23 } mediaIndependentOutErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of bad packets received on a full-duplex link in the direction of the network." ::= { mediaIndependentEntry 24 } mediaIndependentInputSpeed OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current Steven Waldbusser Expires May 10, 1998 [Page 15] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 DESCRIPTION "The nominal maximum speed in kilobits per second of this half-duplex link or on the inbound connection of this full-duplex link. If the speed is unknown or there is no fixed maximum (e.g. a compressed link), this value shall be zero." ::= { mediaIndependentEntry 25 } mediaIndependentOutputSpeed OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The nominal maximum speed in kilobits per second of this full-duplex link in the direction of the network. If the speed is unknown or there is no fixed maximum (e.g. a compressed link), this value shall be zero." ::= { mediaIndependentEntry 26 } mediaIndependentOwner 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." ::= { mediaIndependentEntry 27 } mediaIndependentStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this media independent statistics entry." ::= { mediaIndependentEntry 28 } -- High Capacity extensions for the etherStatsTable etherStatsHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF EtherStatsHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 Steven Waldbusser Expires May 10, 1998 [Page 16] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 etherStatsTable." ::= { statistics 7 } etherStatsHighCapacityEntry OBJECT-TYPE SYNTAX EtherStatsHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 etherStatsEntry. These objects will be created by the agent for all etherStatsEntries it deems appropriate." INDEX { etherStatsIndex } ::= { etherStatsHighCapacityTable 1 } EtherStatsHighCapacityEntry ::= SEQUENCE { etherStatsHighCapacityOverflowPkts Counter32, etherStatsHighCapacityPkts Counter64, etherStatsHighCapacityOverflowOctets Counter32, etherStatsHighCapacityOctets Counter64, etherStatsHighCapacityOverflowPkts64Octets Counter32, etherStatsHighCapacityPkts64Octets Counter64, etherStatsHighCapacityOverflowPkts65to127Octets Counter32, etherStatsHighCapacityPkts65to127Octets Counter64, etherStatsHighCapacityOverflowPkts128to255Octets Counter32, etherStatsHighCapacityPkts128to255Octets Counter64, etherStatsHighCapacityOverflowPkts256to511Octets Counter32, etherStatsHighCapacityPkts256to511Octets Counter64, etherStatsHighCapacityOverflowPkts512to1023Octets Counter32, etherStatsHighCapacityPkts512to1023Octets Counter64, etherStatsHighCapacityOverflowPkts1024to1518Octets Counter32, etherStatsHighCapacityPkts1024to1518Octets Counter64 } etherStatsHighCapacityOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts counter has overflowed." ::= { etherStatsHighCapacityEntry 1 } etherStatsHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only Steven Waldbusser Expires May 10, 1998 [Page 17] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 STATUS current DESCRIPTION "The total number of packets (including bad packets, broadcast packets, and multicast packets) received." ::= { etherStatsHighCapacityEntry 2 } etherStatsHighCapacityOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsOctets counter has overflowed." ::= { etherStatsHighCapacityEntry 3 } etherStatsHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets of data (including those in bad packets) received on the network (excluding framing bits but including FCS octets). If the network is half-duplex Fast Ethernet, this object can be used as a reasonable estimate of utilization. If greater precision is desired, the etherStatsHighCapacityPkts and etherStatsHighCapacityOctets objects should be sampled before and after a common interval. The differences in the sampled values are Pkts and Octets, respectively, and the number of seconds in the interval is Interval. These values are used to calculate the Utilization as follows: Pkts * (.96 + .64) + (Octets * .08) Utilization = ------------------------------------- Interval * 10,000 The result of this equation is the value Utilization which is the percent utilization of the ethernet segment on a scale of 0 to 100 percent. This table is not appropriate for monitoring full-duplex Steven Waldbusser Expires May 10, 1998 [Page 18] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 ethernets. If the network is a full-duplex ethernet and the mediaIndependentTable is monitoring that network, the utilization can be calculated as follows: 1) Determine the utilization of the inbound path by using the appropriate equation (for ethernet or fast ethernet) to determine the utilization, substituting mediaIndependentInPkts for etherStatsHighCapacityPkts, and mediaIndependentInOctets for etherStatsHighCapacityOctets. Call the resulting utilization inUtilization. 2) Determine the utilization of the outbound path by using the same equation to determine the utilization, substituting mediaIndependentOutPkts for etherStatsHighCapacityPkts, and mediaIndependentOutOctetss for etherStatsHighCapacityOctets. Call the resulting utilization outUtilization. 3) The utilization is the maximum of inUtilization and outUtilization. This metric shows the amount of percentage of bandwidth that is left before congestion will be experienced on the link." ::= { etherStatsHighCapacityEntry 4 } etherStatsHighCapacityOverflowPkts64Octets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts64Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 5 } etherStatsHighCapacityPkts64Octets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets) received that were 64 octets in length (excluding framing bits but including FCS octets)." ::= { etherStatsHighCapacityEntry 6 } etherStatsHighCapacityOverflowPkts65to127Octets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only Steven Waldbusser Expires May 10, 1998 [Page 19] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 STATUS current DESCRIPTION "The number of times the associated etherStatsPkts65to127Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 7 } etherStatsHighCapacityPkts65to127Octets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets) received that were between 65 and 127 octets in length inclusive (excluding framing bits but including FCS octets)." ::= { etherStatsHighCapacityEntry 8 } etherStatsHighCapacityOverflowPkts128to255Octets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts128to255Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 9 } etherStatsHighCapacityPkts128to255Octets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets) received that were between 128 and 255 octets in length inclusive (excluding framing bits but including FCS octets)." ::= { etherStatsHighCapacityEntry 10 } etherStatsHighCapacityOverflowPkts256to511Octets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts256to511Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 11 } Steven Waldbusser Expires May 10, 1998 [Page 20] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 etherStatsHighCapacityPkts256to511Octets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets) received that were between 256 and 511 octets in length inclusive (excluding framing bits but including FCS octets)." ::= { etherStatsHighCapacityEntry 12 } etherStatsHighCapacityOverflowPkts512to1023Octets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts512to1023Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 13 } etherStatsHighCapacityPkts512to1023Octets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets) received that were between 512 and 1023 octets in length inclusive (excluding framing bits but including FCS octets)." ::= { etherStatsHighCapacityEntry 14 } etherStatsHighCapacityOverflowPkts1024to1518Octets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts1024to1518Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 15 } etherStatsHighCapacityPkts1024to1518Octets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION Steven Waldbusser Expires May 10, 1998 [Page 21] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 "The total number of packets (including bad packets) received that were between 1024 and 1518 octets in length inclusive (excluding framing bits but including FCS octets)." ::= { etherStatsHighCapacityEntry 16 } -- High Capacity extensions for the etherHistoryTable etherHistoryHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF EtherHistoryHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 etherHistoryTable." ::= { history 6 } etherHistoryHighCapacityEntry OBJECT-TYPE SYNTAX EtherHistoryHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 etherHistoryEntry. These objects will be created by the agent for all etherHistoryEntries associated with whichever historyControlEntries it deems appropriate. (i.e., either all etherHistoryHighCapacityEntries associated with a particular historyControlEntry will be created, or none of them will be.)" INDEX { etherHistoryIndex, etherHistorySampleIndex } ::= { etherHistoryHighCapacityTable 1 } EtherHistoryHighCapacityEntry ::= SEQUENCE { etherHistoryHighCapacityOverflowPkts Gauge32, etherHistoryHighCapacityPkts RmonGauge64, etherHistoryHighCapacityOverflowOctets Gauge32, etherHistoryHighCapacityOctets RmonGauge64 } etherHistoryHighCapacityOverflowPkts OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherHistoryPkts Steven Waldbusser Expires May 10, 1998 [Page 22] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 Gauge overflowed during this sampling interval." ::= { etherHistoryHighCapacityEntry 1 } etherHistoryHighCapacityPkts OBJECT-TYPE SYNTAX RmonGauge64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets, broadcast packets, and multicast packets) received during this sampling interval." ::= { etherHistoryHighCapacityEntry 2 } etherHistoryHighCapacityOverflowOctets OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherHistoryOctets counter has overflowed during this sampling interval." ::= { etherHistoryHighCapacityEntry 3 } etherHistoryHighCapacityOctets OBJECT-TYPE SYNTAX RmonGauge64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets of data (including those in bad packets) received on the network (excluding framing bits but including FCS octets) during this sampling interval." ::= { etherHistoryHighCapacityEntry 4 } -- High Capacity Extensions for the hostTable hostHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF HostHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 hostTable." ::= { hosts 5 } hostHighCapacityEntry OBJECT-TYPE Steven Waldbusser Expires May 10, 1998 [Page 23] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 SYNTAX HostHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 hostEntry. These objects will be created by the agent for all hostEntries associated with whichever hostControlEntries it deems appropriate. (i.e., either all hostHighCapacityEntries associated with a particular hostControlEntry will be created, or none of them will be.)" INDEX { hostIndex, hostAddress } ::= { hostHighCapacityTable 1 } HostHighCapacityEntry ::= SEQUENCE { hostHighCapacityInOverflowPkts Counter32, hostHighCapacityInPkts Counter64, hostHighCapacityOutOverflowPkts Counter32, hostHighCapacityOutPkts Counter64, hostHighCapacityInOverflowOctets Counter32, hostHighCapacityInOctets Counter64, hostHighCapacityOutOverflowOctets Counter32, hostHighCapacityOutOctets Counter64 } hostHighCapacityInOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostInPkts counter has overflowed." ::= { hostHighCapacityEntry 1 } hostHighCapacityInPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of good packets transmitted to this address since it was added to the hostHighCapacityTable." ::= { hostHighCapacityEntry 2 } hostHighCapacityOutOverflowPkts OBJECT-TYPE Steven Waldbusser Expires May 10, 1998 [Page 24] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostOutPkts counter has overflowed." ::= { hostHighCapacityEntry 3 } hostHighCapacityOutPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets, including bad packets, transmitted by this address since it was added to the hostHighCapacityTable." ::= { hostHighCapacityEntry 4 } hostHighCapacityInOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostInOctets counter has overflowed." ::= { hostHighCapacityEntry 5 } hostHighCapacityInOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted to this address since it was added to the hostHighCapacityTable (excluding framing bits but including FCS octets), except for those octets in bad packets." ::= { hostHighCapacityEntry 6 } hostHighCapacityOutOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostOutOctets counter has overflowed." Steven Waldbusser Expires May 10, 1998 [Page 25] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 ::= { hostHighCapacityEntry 7 } hostHighCapacityOutOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted by this address since it was added to the hostHighCapacityTable (excluding framing bits but including FCS octets), including those octets in bad packets." ::= { hostHighCapacityEntry 8 } -- High Capacity extensions for the hostTimeTable hostTimeHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF HostTimeHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 hostTimeTable." ::= { hosts 6 } hostTimeHighCapacityEntry OBJECT-TYPE SYNTAX HostTimeHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 hostTimeEntry. These objects will be created by the agent for all hostTimeEntries associated with whichever hostControlEntries it deems appropriate. (i.e., either all hostTimeHighCapacityEntries associated with a particular hostControlEntry will be created, or none of them will be.)" INDEX { hostTimeIndex, hostTimeCreationOrder } ::= { hostTimeHighCapacityTable 1 } HostTimeHighCapacityEntry ::= SEQUENCE { hostTimeHighCapacityInOverflowPkts Counter32, hostTimeHighCapacityInPkts Counter64, hostTimeHighCapacityOutOverflowPkts Counter32, hostTimeHighCapacityOutPkts Counter64, hostTimeHighCapacityInOverflowOctets Counter32, Steven Waldbusser Expires May 10, 1998 [Page 26] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 hostTimeHighCapacityInOctets Counter64, hostTimeHighCapacityOutOverflowOctets Counter32, hostTimeHighCapacityOutOctets Counter64 } hostTimeHighCapacityInOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostTimeInPkts counter has overflowed." ::= { hostTimeHighCapacityEntry 1 } hostTimeHighCapacityInPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of good packets transmitted to this address since it was added to the hostTimeHighCapacityTable." ::= { hostTimeHighCapacityEntry 2 } hostTimeHighCapacityOutOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostTimeOutPkts counter has overflowed." ::= { hostTimeHighCapacityEntry 3 } hostTimeHighCapacityOutPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets, including bad packets, transmitted by this address since it was added to the hostTimeHighCapacityTable." ::= { hostTimeHighCapacityEntry 4 } hostTimeHighCapacityInOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only Steven Waldbusser Expires May 10, 1998 [Page 27] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 STATUS current DESCRIPTION "The number of times the associated hostTimeInOctets counter has overflowed." ::= { hostTimeHighCapacityEntry 5 } hostTimeHighCapacityInOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted to this address since it was added to the hostTimeHighCapacityTable (excluding framing bits but including FCS octets), except for those octets in bad packets." ::= { hostTimeHighCapacityEntry 6 } hostTimeHighCapacityOutOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostTimeOutOctets counter has overflowed." ::= { hostTimeHighCapacityEntry 7 } hostTimeHighCapacityOutOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted by this address since it was added to the hostTimeTable (excluding framing bits but including FCS octets), including those octets in bad packets." ::= { hostTimeHighCapacityEntry 8 } -- High Capacity Extensions for the hostTopNTable -- This definition extends the enumeration defined in [RFC 1757] hostTopNRateBase OBJECT-TYPE SYNTAX INTEGER { hostTopNInPkts(1), hostTopNOutPkts(2), hostTopNInOctets(3), Steven Waldbusser Expires May 10, 1998 [Page 28] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 hostTopNOutOctets(4), hostTopNOutErrors(5), hostTopNOutBroadcastPkts(6), hostTopNOutMulticastPkts(7), hostTopNHCInPkts(8), hostTopNHCOutPkts(9), hostTopNHCInOctets(10), hostTopNHCOutOctets(11) } MAX-ACCESS read-write STATUS current DESCRIPTION "The variable for each host that the hostTopNRate variable is based upon, as well as a control for the table that the results will be reported in. This object may not be modified if the associated hostTopNStatus [RFC 1757] object is equal to valid(1). If this value is less than or equal to 7, when the report is prepared, entries are created in the hostTopNTable associated with this object. If this value is greater than or equal to 8, when the report is prepared, entries are created in the hostTopNHighCapacityTable associated with this object." ::= { hostTopNControlEntry 3 } hostTopNHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF HostTopNHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 hostTopNTable when hostTopNRateBase specifies a High Capacity TopN Report." ::= { hostTopN 3 } hostTopNHighCapacityEntry OBJECT-TYPE SYNTAX HostTopNHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 hostTopNEntry when hostTopNRateBase specifies a High Capacity TopN Report. These objects will be created by the agent Steven Waldbusser Expires May 10, 1998 [Page 29] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 for all hostTopNEntries associated with whichever hostTopNControlEntries have a hostTopNRateBase that specify a high capacity report." INDEX { hostTopNReport, hostTopNIndex } ::= { hostTopNHighCapacityTable 1 } HostTopNHighCapacityEntry ::= SEQUENCE { hostTopNHighCapacityAddress OCTET STRING, hostTopNHighCapacityBaseRate Gauge32, hostTopNHighCapacityOverflowRate Gauge32, hostTopNHighCapacityRate RmonGauge64 } hostTopNHighCapacityAddress OBJECT-TYPE SYNTAX OCTET STRING MAX-ACCESS read-only STATUS current DESCRIPTION "The physical address of this host." ::= { hostTopNHighCapacityEntry 1 } hostTopNHighCapacityBaseRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The amount of change in the selected variable during this sampling interval, modulo 2^32. The selected variable is this host's instance of the object selected by hostTopNRateBase." ::= { hostTopNHighCapacityEntry 2 } hostTopNHighCapacityOverflowRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The amount of change in the selected variable during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32). The selected variable is this host's instance of the object selected by hostTopNRateBase." ::= { hostTopNHighCapacityEntry 3 } hostTopNHighCapacityRate OBJECT-TYPE Steven Waldbusser Expires May 10, 1998 [Page 30] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 SYNTAX RmonGauge64 MAX-ACCESS read-only STATUS current DESCRIPTION "The amount of change in the selected variable during this sampling interval. The selected variable is this host's instance of the object selected by hostTopNRateBase." ::= { hostTopNHighCapacityEntry 4 } -- High Capacity Extensions for the matrixSDTable matrixSDHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF MatrixSDHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 matrixSDTable." ::= { matrix 5 } matrixSDHighCapacityEntry OBJECT-TYPE SYNTAX MatrixSDHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 matrixSDEntry. These objects will be created by the agent for all matrixSDEntries associated with whichever matrixControlEntries it deems appropriate. (i.e., either all matrixSDHighCapacityEntries associated with a particular matrixControlEntry will be created, or none of them will be.)" INDEX { matrixSDIndex, matrixSDSourceAddress, matrixSDDestAddress } ::= { matrixSDHighCapacityTable 1 } MatrixSDHighCapacityEntry ::= SEQUENCE { matrixSDHighCapacityOverflowPkts Counter32, matrixSDHighCapacityPkts Counter64, matrixSDHighCapacityOverflowOctets Counter32, matrixSDHighCapacityOctets Counter64 } matrixSDHighCapacityOverflowPkts OBJECT-TYPE Steven Waldbusser Expires May 10, 1998 [Page 31] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated matrixSDPkts counter has overflowed." ::= { matrixSDHighCapacityEntry 1 } matrixSDHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets transmitted from the source address to the destination address (this number includes bad packets)." ::= { matrixSDHighCapacityEntry 2 } matrixSDHighCapacityOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated matrixSDOctets counter has overflowed." ::= { matrixSDHighCapacityEntry 3 } matrixSDHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 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." ::= { matrixSDHighCapacityEntry 4 } -- High Capacity extensions for the matrixDSTable matrixDSHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF MatrixDSHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION Steven Waldbusser Expires May 10, 1998 [Page 32] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 "Contains the High Capacity RMON extensions to the RMON-1 matrixDSTable." ::= { matrix 6 } matrixDSHighCapacityEntry OBJECT-TYPE SYNTAX MatrixDSHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 matrixDSEntry. These objects will be created by the agent for all matrixDSEntries associated with whichever matrixControlEntries it deems appropriate. (i.e., either all matrixDSHighCapacityEntries associated with a particular matrixControlEntry will be created, or none of them will be.)" INDEX { matrixDSIndex, matrixDSDestAddress, matrixDSSourceAddress } ::= { matrixDSHighCapacityTable 1 } MatrixDSHighCapacityEntry ::= SEQUENCE { matrixDSHighCapacityOverflowPkts Counter32, matrixDSHighCapacityPkts Counter64, matrixDSHighCapacityOverflowOctets Counter32, matrixDSHighCapacityOctets Counter64 } matrixDSHighCapacityOverflowPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated matrixDSPkts counter has overflowed." ::= { matrixDSHighCapacityEntry 1 } matrixDSHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets transmitted from the source address to the destination address (this number includes bad packets)." ::= { matrixDSHighCapacityEntry 2 } Steven Waldbusser Expires May 10, 1998 [Page 33] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 matrixDSHighCapacityOverflowOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated matrixDSOctets counter has overflowed." ::= { matrixDSHighCapacityEntry 3 } matrixDSHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 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." ::= { matrixDSHighCapacityEntry 4 } -- High Capacity extensions for the captureBufferTable captureBufferHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF CaptureBufferHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON captureBufferTable." ::= { capture 3 } captureBufferHighCapacityEntry OBJECT-TYPE SYNTAX CaptureBufferHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON captureBufferEntry. These objects will be created by the agent for all captureBufferEntries associated with whichever bufferControlEntries it deems appropriate. (i.e., either all captureBufferHighCapacityEntries associated with a particular bufferControlEntry will be created, or none of them will be.)" INDEX { captureBufferControlIndex, captureBufferIndex } ::= { captureBufferHighCapacityTable 1 } Steven Waldbusser Expires May 10, 1998 [Page 34] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 CaptureBufferHighCapacityEntry ::= SEQUENCE { captureBufferPacketHighCapacityTime Integer32 } captureBufferPacketHighCapacityTime OBJECT-TYPE SYNTAX Integer32 (0..999999) UNITS "nanoseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of nanoseconds that had passed since this capture buffer was first turned on when this packet was captured, modulo 10^6. This object is used in conjunction with existing timestamp object. This object returns the number of nano-seconds to be added to to number of milli-seconds obtained from the captureBufferPacketTime object, to obtain more accurate inter packet arrival time." ::= { captureBufferHighCapacityEntry 1 } -- High Capacity extensions for the protocolDistStatsTable protocolDistStatsHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF ProtocolDistStatsHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 protocolDistStatsTable." ::= { protocolDist 3 } protocolDistStatsHighCapacityEntry OBJECT-TYPE SYNTAX ProtocolDistStatsHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 protocolDistStatsTable. These objects will be created by the agent for all protocolDistStatsEntries associated with whichever protocolDistControlEntries it deems appropriate. (i.e., either all protocolDistStatsHighCapacityEntries associated with a particular protocolDistControlEntry will be created, or none of them will be.)" INDEX { protocolDistControlIndex, protocolDirLocalIndex } Steven Waldbusser Expires May 10, 1998 [Page 35] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 ::= { protocolDistStatsHighCapacityTable 1 } ProtocolDistStatsHighCapacityEntry ::= SEQUENCE { protocolDistStatsHighCapacityOverflowPkts ZeroBasedCounter32, protocolDistStatsHighCapacityPkts ZeroBasedCounter64, protocolDistStatsHighCapacityOverflowOctets ZeroBasedCounter32, protocolDistStatsHighCapacityOctets ZeroBasedCounter64 } protocolDistStatsHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated protocolDistStatsPkts counter has overflowed." ::= { protocolDistStatsHighCapacityEntry 1 } protocolDistStatsHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS 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 packets, so if a single network-layer packet is fragmented into several link-layer frames, this counter is incremented several times." ::= { protocolDistStatsHighCapacityEntry 2 } protocolDistStatsHighCapacityOverflowOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated protocolDistStatsOctets counter has overflowed." ::= { protocolDistStatsHighCapacityEntry 3 } protocolDistStatsHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets in packets received of this protocol Steven Waldbusser Expires May 10, 1998 [Page 36] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 type since it was added to the protocolDistStatsTable (excluding framing bits but including FCS octets), except for 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." ::= { protocolDistStatsHighCapacityEntry 4 } -- High Capacity extensions for the nlHostTable. nlHostHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF NlHostHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 nlHostTable." ::= { nlHost 3 } nlHostHighCapacityEntry OBJECT-TYPE SYNTAX NlHostHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 nlHostEntry. These objects will be created by the agent for all nlHostEntries associated with whichever hlHostControlEntries it deems appropriate. (i.e., either all nlHostHighCapacityEntries associated with a particular hlHostControlEntry will be created, or none of them will be.)" INDEX { hlHostControlIndex, nlHostTimeMark, protocolDirLocalIndex, nlHostAddress } ::= { nlHostHighCapacityTable 1 } NlHostHighCapacityEntry ::= SEQUENCE { nlHostHighCapacityInOverflowPkts ZeroBasedCounter32, nlHostHighCapacityInPkts ZeroBasedCounter64, nlHostHighCapacityOutOverflowPkts ZeroBasedCounter32, nlHostHighCapacityOutPkts ZeroBasedCounter64, nlHostHighCapacityInOverflowOctets ZeroBasedCounter32, nlHostHighCapacityInOctets ZeroBasedCounter64, nlHostHighCapacityOutOverflowOctets ZeroBasedCounter32, nlHostHighCapacityOutOctets ZeroBasedCounter64 Steven Waldbusser Expires May 10, 1998 [Page 37] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 } nlHostHighCapacityInOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlHostInPkts counter has overflowed." ::= { nlHostHighCapacityEntry 1 } nlHostHighCapacityInPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets without errors transmitted to this address since it was added to the nlHostHighCapacityTable. 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." ::= { nlHostHighCapacityEntry 2 } nlHostHighCapacityOutOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlHostOutPkts counter has overflowed." ::= { nlHostHighCapacityEntry 3 } nlHostHighCapacityOutPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets without errors transmitted by this address since it was added to the nlHostHighCapacityTable. 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." ::= { nlHostHighCapacityEntry 4 } nlHostHighCapacityInOverflowOctets OBJECT-TYPE Steven Waldbusser Expires May 10, 1998 [Page 38] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlHostInOctets counter has overflowed." ::= { nlHostHighCapacityEntry 5 } nlHostHighCapacityInOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted to this address since it was added to the nlHostHighCapacityTable (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." ::= { nlHostHighCapacityEntry 6 } nlHostHighCapacityOutOverflowOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlHostOutOctets counter has overflowed." ::= { nlHostHighCapacityEntry 7 } nlHostHighCapacityOutOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted by this address since it was added to the nlHostHighCapacityTable (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 Steven Waldbusser Expires May 10, 1998 [Page 39] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 particular protocol frames, but includes the entire packet that contained the protocol." ::= { nlHostHighCapacityEntry 8 } -- High Capacity extensions for the nlMatrixTable nlMatrixSDHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF NlMatrixSDHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 nlMatrixTable." ::= { nlMatrix 6 } nlMatrixSDHighCapacityEntry OBJECT-TYPE SYNTAX NlMatrixSDHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 nlMatrixEntry. These objects will be created by the agent for all nlMatrixSDEntries associated with whichever hlMatrixControlEntries it deems appropriate. (i.e., either all nlMatrixSDHighCapacityEntries associated with a particular hlMatrixControlEntry will be created, or none of them will be.)" INDEX { hlMatrixControlIndex, nlMatrixSDTimeMark, protocolDirLocalIndex, nlMatrixSDSourceAddress, nlMatrixSDDestAddress } ::= { nlMatrixSDHighCapacityTable 1 } NlMatrixSDHighCapacityEntry ::= SEQUENCE { nlMatrixSDHighCapacityOverflowPkts ZeroBasedCounter32, nlMatrixSDHighCapacityPkts ZeroBasedCounter64, nlMatrixSDHighCapacityOverflowOctets ZeroBasedCounter32, nlMatrixSDHighCapacityOctets ZeroBasedCounter64 } nlMatrixSDHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlMatrixSDPkts Steven Waldbusser Expires May 10, 1998 [Page 40] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 counter has overflowed." ::= { nlMatrixSDHighCapacityEntry 1 } nlMatrixSDHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets without errors transmitted from the source address to the destination address since this entry was added to the nlMatrixSDHighCapacityTable. 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." ::= { nlMatrixSDHighCapacityEntry 2 } nlMatrixSDHighCapacityOverflowOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlMatrixSDOctets counter has overflowed." ::= { nlMatrixSDHighCapacityEntry 3 } nlMatrixSDHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted from the source address to the destination address since this entry was added to the nlMatrixSDHighCapacityTable (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." ::= { nlMatrixSDHighCapacityEntry 4 } -- High Capacity extensions for the nlMatrixDSTable nlMatrixDSHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF NlMatrixDSHighCapacityEntry Steven Waldbusser Expires May 10, 1998 [Page 41] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 nlMatrixDSTable." ::= { nlMatrix 7 } nlMatrixDSHighCapacityEntry OBJECT-TYPE SYNTAX NlMatrixDSHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 nlMatrixDSEntry. These objects will be created by the agent for all nlMatrixDSEntries associated with whichever hlmatrixControlEntries it deems appropriate. (i.e., either all nlMatrixDSHighCapacityEntries associated with a particular hlMatrixControlEntry will be created, or none of them will be.)" INDEX { hlMatrixControlIndex, nlMatrixDSTimeMark, protocolDirLocalIndex, nlMatrixDSDestAddress, nlMatrixDSSourceAddress } ::= { nlMatrixDSHighCapacityTable 1 } NlMatrixDSHighCapacityEntry ::= SEQUENCE { nlMatrixDSHighCapacityOverflowPkts ZeroBasedCounter32, nlMatrixDSHighCapacityPkts ZeroBasedCounter64, nlMatrixDSHighCapacityOverflowOctets ZeroBasedCounter32, nlMatrixDSHighCapacityOctets ZeroBasedCounter64 } nlMatrixDSHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlMatrixDSPkts counter has overflowed." ::= { nlMatrixDSHighCapacityEntry 1 } nlMatrixDSHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION Steven Waldbusser Expires May 10, 1998 [Page 42] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 "The number of packets without errors transmitted from the source address to the destination address since this entry was added to the nlMatrixHighCapacityDSTable. 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." ::= { nlMatrixDSHighCapacityEntry 2 } nlMatrixDSHighCapacityOverflowOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlMatrixDSOctets counter has overflowed." ::= { nlMatrixDSHighCapacityEntry 3 } nlMatrixDSHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted from the source address to the destination address since this entry was added to the nlMatrixDSHighCapacityTable (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." ::= { nlMatrixDSHighCapacityEntry 4 } -- High Capacity extensions for the nlMatrixTopNTable -- This definition extends the enumeration defined in [RFC 2021] nlMatrixTopNControlRateBase OBJECT-TYPE SYNTAX INTEGER { nlMatrixTopNPkts(1), nlMatrixTopNOctets(2), nlMatrixTopNHighCapacityPkts(3), nlMatrixTopNHighCapacityOctets(4) } MAX-ACCESS read-create STATUS current Steven Waldbusser Expires May 10, 1998 [Page 43] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 DESCRIPTION "The variable for each nlMatrix[SD/DS] entry that the nlMatrixTopNEntries are sorted by, as well as a control for the table that the results will be reported in. This object may not be modified if the associated nlMatrixTopNControlStatus object is equal to active(1). If this value is less than or equal to 2, when the report is prepared, entries are created in the nlMatrixTopNTable associated with this object. If this value is greater than or equal to 3, when the report is prepared, entries are created in the nlMatrixTopNHighCapacityTable associated with this object." ::= { nlMatrixTopNControlEntry 3 } nlMatrixTopNHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF NlMatrixTopNHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 nlMatrixTopNTable when nlMatrixTopNControlRateBase specifies a High Capacity TopN Report." ::= { nlMatrix 8 } nlMatrixTopNHighCapacityEntry OBJECT-TYPE SYNTAX NlMatrixTopNHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 nlMatrixTopNEntry when nlMatrixTopNControlRateBase specifies a High Capacity TopN Report. These objects will be created by the agent for all nlMatrixTopNEntries associated with whichever nlMatrixTopNControlEntries have a nlMatrixTopNControlRateBase that specify a high capacity report." INDEX { nlMatrixTopNControlIndex, nlMatrixTopNIndex } ::= { nlMatrixTopNHighCapacityTable 1 } NlMatrixTopNHighCapacityEntry ::= SEQUENCE { nlMatrixTopNHighCapacityProtocolDirLocalIndex Integer32, nlMatrixTopNHighCapacitySourceAddress OCTET STRING, nlMatrixTopNHighCapacityDestAddress OCTET STRING, nlMatrixTopNHighCapacityBasePktRate Gauge32, Steven Waldbusser Expires May 10, 1998 [Page 44] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 nlMatrixTopNHighCapacityOverflowPktRate Gauge32, nlMatrixTopNHighCapacityPktRate RmonGauge64, nlMatrixTopNHighCapacityReverseBasePktRate Gauge32, nlMatrixTopNHighCapacityReverseOverflowPktRate Gauge32, nlMatrixTopNHighCapacityReversePktRate RmonGauge64, nlMatrixTopNHighCapacityBaseOctetRate Gauge32, nlMatrixTopNHighCapacityOverflowOctetRate Gauge32, nlMatrixTopNHighCapacityOctetRate RmonGauge64, nlMatrixTopNHighCapacityReverseBaseOctetRate Gauge32, nlMatrixTopNHighCapacityReverseOverflowOctetRate Gauge32, nlMatrixTopNHighCapacityReverseOctetRate RmonGauge64 } nlMatrixTopNHighCapacityProtocolDirLocalIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The protocolDirLocalIndex of the network layer protocol of this entry's network address." ::= { nlMatrixTopNHighCapacityEntry 1 } nlMatrixTopNHighCapacitySourceAddress OBJECT-TYPE SYNTAX OCTET STRING MAX-ACCESS read-only STATUS current DESCRIPTION "The network layer address of the source 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 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." ::= { nlMatrixTopNHighCapacityEntry 2 } nlMatrixTopNHighCapacityDestAddress OBJECT-TYPE SYNTAX OCTET STRING MAX-ACCESS read-only STATUS current DESCRIPTION Steven Waldbusser Expires May 10, 1998 [Page 45] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 "The network layer address of the destination 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 ip, this object is encoded as a length octet of 4, followed by the 4 octets of the ip address, in network byte order." ::= { nlMatrixTopNHighCapacityEntry 3 } nlMatrixTopNHighCapacityBasePktRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets seen from the source host to the destination host during this sampling interval, modulo 2^32, counted using the rules for counting the nlMatrixSDPkts object." ::= { nlMatrixTopNHighCapacityEntry 4 } nlMatrixTopNHighCapacityOverflowPktRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets seen from the source host to the destination host during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and counted using the rules for counting the nlMatrixSDPkts object." ::= { nlMatrixTopNHighCapacityEntry 5 } nlMatrixTopNHighCapacityPktRate OBJECT-TYPE SYNTAX RmonGauge64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets seen from the source host to the destination host during this sampling interval, counted using the rules for counting the nlMatrixSDPkts object. Steven Waldbusser Expires May 10, 1998 [Page 46] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 If the value of nlMatrixTopNControlRateBase is nlMatrixTopNHighCapacityPkts, this variable will be used to sort this report." ::= { nlMatrixTopNHighCapacityEntry 6 } nlMatrixTopNHighCapacityReverseBasePktRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets seen from the destination host to the source host during this sampling interval, modulo 2^32, 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 nlMatrixTopNHighCapacityPkts, the sort of topN entries is based entirely on nlMatrixTopNHighCapacityPktRate, and not on the value of this object." ::= { nlMatrixTopNHighCapacityEntry 7 } nlMatrixTopNHighCapacityReverseOverflowPktRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets seen from the destination host to the source host during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and 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 nlMatrixTopNHighCapacityPkts, the sort of topN entries is based entirely on nlMatrixTopNHighCapacityPktRate, and not on the value of this object." ::= { nlMatrixTopNHighCapacityEntry 8 } nlMatrixTopNHighCapacityReversePktRate OBJECT-TYPE Steven Waldbusser Expires May 10, 1998 [Page 47] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 SYNTAX RmonGauge64 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 nlMatrixTopNHighCapacityPkts, the sort of topN entries is based entirely on nlMatrixTopNHighCapacityPktRate, and not on the value of this object." ::= { nlMatrixTopNHighCapacityEntry 9 } nlMatrixTopNHighCapacityBaseOctetRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets seen from the source host to the destination host during this sampling interval, modulo 2^32, counted using the rules for counting the nlMatrixSDOctets object." ::= { nlMatrixTopNHighCapacityEntry 10 } nlMatrixTopNHighCapacityOverflowOctetRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets seen from the source host to the destination host during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and counted using the rules for counting the nlMatrixSDOctets object." ::= { nlMatrixTopNHighCapacityEntry 11 } nlMatrixTopNHighCapacityOctetRate OBJECT-TYPE SYNTAX RmonGauge64 MAX-ACCESS read-only STATUS current Steven Waldbusser Expires May 10, 1998 [Page 48] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 DESCRIPTION "The number of octets seen from the source host to the destination host during this sampling interval, counted using the rules for counting the nlMatrixSDOctets object. If the value of nlMatrixTopNControlRateBase is nlMatrixTopNHighCapacityOctets, this variable will be used to sort this report." ::= { nlMatrixTopNHighCapacityEntry 12 } nlMatrixTopNHighCapacityReverseBaseOctetRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets seen from the destination host to the source host during this sampling interval, modulo 2^32, counted using the rules for counting the nlMatrixSDOctets object (note that the corresponding nlMatrixSDOctets 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 nlMatrixTopNHighCapacityOctets, the sort of topN entries is based entirely on nlMatrixTopNHighCapacityOctetRate, and not on the value of this object." ::= { nlMatrixTopNHighCapacityEntry 13 } nlMatrixTopNHighCapacityReverseOverflowOctetRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets seen from the destination host to the source host during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and counted using the rules for counting the nlMatrixSDOctets object (note that the corresponding nlMatrixSDOctets 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 nlMatrixTopNHighCapacityOctets, the sort of topN entries is Steven Waldbusser Expires May 10, 1998 [Page 49] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 based entirely on nlMatrixTopNHighCapacityOctetRate, and not on the value of this object." ::= { nlMatrixTopNHighCapacityEntry 14 } nlMatrixTopNHighCapacityReverseOctetRate OBJECT-TYPE SYNTAX RmonGauge64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets seen from the destination host to the source host during this sampling interval, counted using the rules for counting the nlMatrixSDOctets object (note that the corresponding nlMatrixSDOctets 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 nlMatrixTopNHighCapacityOctets, the sort of topN entries is based entirely on nlMatrixTopNHighCapacityOctetRate, and not on the value of this object." ::= { nlMatrixTopNHighCapacityEntry 15 } -- High Capacity extensions for the alHostTable alHostHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF AlHostHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 alHostTable." ::= { alHost 2 } alHostHighCapacityEntry OBJECT-TYPE SYNTAX AlHostHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 alHostEntry. These objects will be created by the agent for all alHostEntries associated with whichever hlHostControlEntries it deems appropriate. (i.e., either all alHostHighCapacityEntries associated with a particular hlHostControlEntry will be created, or none of them will Steven Waldbusser Expires May 10, 1998 [Page 50] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 be.)" INDEX { hlHostControlIndex, alHostTimeMark, protocolDirLocalIndex, nlHostAddress, protocolDirLocalIndex } ::= { alHostHighCapacityTable 1 } AlHostHighCapacityEntry ::= SEQUENCE { alHostHighCapacityInOverflowPkts ZeroBasedCounter32, alHostHighCapacityInPkts ZeroBasedCounter64, alHostHighCapacityOutOverflowPkts ZeroBasedCounter32, alHostHighCapacityOutPkts ZeroBasedCounter64, alHostHighCapacityInOverflowOctets ZeroBasedCounter32, alHostHighCapacityInOctets ZeroBasedCounter64, alHostHighCapacityOutOverflowOctets ZeroBasedCounter32, alHostHighCapacityOutOctets ZeroBasedCounter64 } alHostHighCapacityInOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alHostInPkts counter has overflowed." ::= { alHostHighCapacityEntry 1 } alHostHighCapacityInPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets of this protocol type without errors transmitted to this address since it was added to the alHostHighCapacityTable. 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." ::= { alHostHighCapacityEntry 2 } alHostHighCapacityOutOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alHostOutPkts Steven Waldbusser Expires May 10, 1998 [Page 51] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 counter has overflowed." ::= { alHostHighCapacityEntry 3 } alHostHighCapacityOutPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets of this protocol type without errors transmitted by this address since it was added to the alHostHighCapacityTable. 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." ::= { alHostHighCapacityEntry 4 } alHostHighCapacityInOverflowOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alHostInOctets counter has overflowed." ::= { alHostHighCapacityEntry 5 } alHostHighCapacityInOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted to this address of this protocol type since it was added to the alHostHighCapacityTable (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." ::= { alHostHighCapacityEntry 6 } alHostHighCapacityOutOverflowOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current Steven Waldbusser Expires May 10, 1998 [Page 52] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 DESCRIPTION "The number of times the associated alHostOutOctets counter has overflowed." ::= { alHostHighCapacityEntry 7 } alHostHighCapacityOutOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets transmitted by this address of this protocol type since it was added to the alHostHighCapacityTable (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." ::= { alHostHighCapacityEntry 8 } -- High Capacity extensions for the alMatrixSDTable alMatrixSDHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF AlMatrixSDHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 alMatrixSDTable." ::= { alMatrix 5 } alMatrixSDHighCapacityEntry OBJECT-TYPE SYNTAX AlMatrixSDHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 alMatrixSDEntry. These objects will be created by the agent for all alMatrixSDEntries associated with whichever hlMatrixControlEntries it deems appropriate. (i.e., either all alMatrixSDHighCapacityEntries associated with a particular hlMatrixControlEntry will be created, or none of them will be.)" INDEX { hlMatrixControlIndex, alMatrixSDTimeMark, Steven Waldbusser Expires May 10, 1998 [Page 53] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 protocolDirLocalIndex, nlMatrixSDSourceAddress, nlMatrixSDDestAddress, protocolDirLocalIndex } ::= { alMatrixSDHighCapacityTable 1 } AlMatrixSDHighCapacityEntry ::= SEQUENCE { alMatrixSDHighCapacityOverflowPkts ZeroBasedCounter32, alMatrixSDHighCapacityPkts ZeroBasedCounter64, alMatrixSDHighCapacityOverflowOctets ZeroBasedCounter32, alMatrixSDHighCapacityOctets ZeroBasedCounter64 } alMatrixSDHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alMatrixSDPkts counter has overflowed." ::= { alMatrixSDHighCapacityEntry 1 } alMatrixSDHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 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 alMatrixSDHighCapacityTable. 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." ::= { alMatrixSDHighCapacityEntry 2 } alMatrixSDHighCapacityOverflowOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alMatrixSDOctets counter has overflowed." ::= { alMatrixSDHighCapacityEntry 3 } alMatrixSDHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 Steven Waldbusser Expires May 10, 1998 [Page 54] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets in packets of this protocol type transmitted from the source address to the destination address since this entry was added to the alMatrixSDHighCapacityTable (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." ::= { alMatrixSDHighCapacityEntry 4 } -- High Capacity extensions for the alMatrixDSTable alMatrixDSHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF AlMatrixDSHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 alMatrixDSTable." ::= { alMatrix 6 } alMatrixDSHighCapacityEntry OBJECT-TYPE SYNTAX AlMatrixDSHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 alMatrixSDTable. These objects will be created by the agent for all alMatrixDSEntries associated with whichever hlMatrixControlEntries it deems appropriate. (i.e., either all alMatrixDSHighCapacityEntries associated with a particular hlMatrixControlEntry will be created, or none of them will be.)" INDEX { hlMatrixControlIndex, alMatrixDSTimeMark, protocolDirLocalIndex, nlMatrixDSDestAddress, nlMatrixDSSourceAddress, protocolDirLocalIndex } ::= { alMatrixDSHighCapacityTable 1 } AlMatrixDSHighCapacityEntry ::= SEQUENCE { alMatrixDSHighCapacityOverflowPkts ZeroBasedCounter32, Steven Waldbusser Expires May 10, 1998 [Page 55] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 alMatrixDSHighCapacityPkts ZeroBasedCounter64, alMatrixDSHighCapacityOverflowOctets ZeroBasedCounter32, alMatrixDSHighCapacityOctets ZeroBasedCounter64 } alMatrixDSHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alMatrixDSPkts counter has overflowed." ::= { alMatrixDSHighCapacityEntry 1 } alMatrixDSHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 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 alMatrixDSHighCapacityTable. 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." ::= { alMatrixDSHighCapacityEntry 2 } alMatrixDSHighCapacityOverflowOctets OBJECT-TYPE SYNTAX ZeroBasedCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alMatrixDSOctets counter has overflowed." ::= { alMatrixDSHighCapacityEntry 3 } alMatrixDSHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets in packets of this protocol type transmitted from the source address to the destination address since this entry was added to the alMatrixDSHighCapacityTable (excluding framing bits but including FCS octets), excluding Steven Waldbusser Expires May 10, 1998 [Page 56] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 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." ::= { alMatrixDSHighCapacityEntry 4 } -- This definition extends the enumeration defined in [RFC 2021] alMatrixTopNControlRateBase OBJECT-TYPE SYNTAX INTEGER { alMatrixTopNTerminalsPkts(1), alMatrixTopNTerminalsOctets(2), alMatrixTopNAllPkts(3), alMatrixTopNAllOctets(4), alMatrixTopNTerminalsHighCapacityPkts(5), alMatrixTopNTerminalsHighCapacityOctets(6), alMatrixTopNAllHighCapacityPkts(7), alMatrixTopNAllHighCapacityOctets(8) } MAX-ACCESS read-create STATUS current DESCRIPTION "The variable for each alMatrix[SD/DS] entry that the alMatrixTopNEntries are sorted by, as well as the selector of the view of the matrix table that will be used, as well as a control for the table that the results will be reported in. The values alMatrixTopNTerminalsPkts, alMatrixTopNTerminalsOctets, alMatrixTopNTerminalsHighCapacityPkts, and alMatrixTopNTerminalsHighCapacityOctets cause collection only from protocols that have no child protocols that are counted. The values alMatrixTopNAllPkts, alMatrixTopNAllOctets, alMatrixTopNAllHighCapacityPkts, and alMatrixTopNAllHighCapacityOctets cause collection from all alMatrix entries. This object may not be modified if the associated alMatrixTopNControlStatus object is equal to active(1)." ::= { alMatrixTopNControlEntry 3 } alMatrixTopNHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF AlMatrixTopNHighCapacityEntry MAX-ACCESS not-accessible Steven Waldbusser Expires May 10, 1998 [Page 57] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 alMatrixTopNTable when alMatrixTopNControlRateBase specifies a High Capacity TopN Report." ::= { alMatrix 7 } alMatrixTopNHighCapacityEntry OBJECT-TYPE SYNTAX AlMatrixTopNHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 alMatrixTopNEntry when alMatrixTopNControlRateBase specifies a High Capacity TopN Report. These objects will be created by the agent for all alMatrixTopNEntries associated with whichever alMatrixTopNControlEntries have a alMatrixTopNControlRateBase that specify a high capacity report." INDEX { alMatrixTopNControlIndex, alMatrixTopNIndex } ::= { alMatrixTopNHighCapacityTable 1 } AlMatrixTopNHighCapacityEntry ::= SEQUENCE { alMatrixTopNHighCapacityProtocolDirLocalIndex Integer32, alMatrixTopNHighCapacitySourceAddress OCTET STRING, alMatrixTopNHighCapacityDestAddress OCTET STRING, alMatrixTopNHighCapacityBasePktRate Gauge32, alMatrixTopNHighCapacityOverflowPktRate Gauge32, alMatrixTopNHighCapacityPktRate RmonGauge64, alMatrixTopNHighCapacityReverseBasePktRate Gauge32, alMatrixTopNHighCapacityReverseOverflowPktRate Gauge32, alMatrixTopNHighCapacityReversePktRate RmonGauge64, alMatrixTopNHighCapacityBaseOctetRate Gauge32, alMatrixTopNHighCapacityOverflowOctetRate Gauge32, alMatrixTopNHighCapacityOctetRate RmonGauge64, alMatrixTopNHighCapacityReverseBaseOctetRate Gauge32, alMatrixTopNHighCapacityReverseOverflowOctetRate Gauge32, alMatrixTopNHighCapacityReverseOctetRate RmonGauge64 } alMatrixTopNHighCapacityProtocolDirLocalIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The protocolDirLocalIndex of the network layer protocol of Steven Waldbusser Expires May 10, 1998 [Page 58] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 this entry's network address." ::= { alMatrixTopNHighCapacityEntry 1 } alMatrixTopNHighCapacitySourceAddress OBJECT-TYPE SYNTAX OCTET STRING MAX-ACCESS read-only STATUS current DESCRIPTION "The network layer address of the source host in this conversation. This is represented as an octet string with specific semantics and length as identified by the associated alMatrixTopNProtocolDirLocalIndex. For example, if the alMatrixTopNProtocolDirLocalIndex 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." ::= { alMatrixTopNHighCapacityEntry 2 } alMatrixTopNHighCapacityDestAddress OBJECT-TYPE SYNTAX OCTET STRING MAX-ACCESS read-only STATUS current DESCRIPTION "The network layer address of the destination host in this conversation. This is represented as an octet string with specific semantics and length as identified by the associated alMatrixTopNProtocolDirLocalIndex. For example, if the alMatrixTopNProtocolDirLocalIndex 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." ::= { alMatrixTopNHighCapacityEntry 3 } alMatrixTopNHighCapacityBasePktRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets seen of this protocol from the source Steven Waldbusser Expires May 10, 1998 [Page 59] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 host to the destination host during this sampling interval, modulo 2^32, counted using the rules for counting the alMatrixSDPkts object." ::= { alMatrixTopNHighCapacityEntry 4 } alMatrixTopNHighCapacityOverflowPktRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets seen of this protocol from the source host to the destination host during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and counted using the rules for counting the alMatrixSDPkts object." ::= { alMatrixTopNHighCapacityEntry 5 } alMatrixTopNHighCapacityPktRate OBJECT-TYPE SYNTAX RmonGauge64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets seen of this protocol from the source host to the destination host during this sampling interval, counted using the rules for counting the alMatrixSDPkts object. If the value of alMatrixTopNControlRateBase is alMatrixTopNTerminalsPkts, alMatrixTopNAllPkts, alMatrixTopNTerminalsHighCapacityPkts, or alMatrixTopNAllHighCapacityPkts, this variable will be used to sort this report." ::= { alMatrixTopNHighCapacityEntry 6 } alMatrixTopNHighCapacityReverseBasePktRate OBJECT-TYPE SYNTAX Gauge32 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, modulo 2^32, counted using the rules for counting the alMatrixSDPkts 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.)" Steven Waldbusser Expires May 10, 1998 [Page 60] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 ::= { alMatrixTopNHighCapacityEntry 7 } alMatrixTopNHighCapacityReverseOverflowPktRate OBJECT-TYPE SYNTAX Gauge32 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, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and counted using the rules for counting the alMatrixSDPkts 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.)" ::= { alMatrixTopNHighCapacityEntry 8 } alMatrixTopNHighCapacityReversePktRate OBJECT-TYPE SYNTAX RmonGauge64 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 alMatrixSDPkts 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.)" ::= { alMatrixTopNHighCapacityEntry 9 } alMatrixTopNHighCapacityBaseOctetRate OBJECT-TYPE SYNTAX Gauge32 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, modulo 2^32, counted using the rules for counting the alMatrixSDOctets object." ::= { alMatrixTopNHighCapacityEntry 10 } alMatrixTopNHighCapacityOverflowOctetRate OBJECT-TYPE SYNTAX Gauge32 Steven Waldbusser Expires May 10, 1998 [Page 61] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 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, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and counted using the rules for counting the alMatrixSDOctets object." ::= { alMatrixTopNHighCapacityEntry 11 } alMatrixTopNHighCapacityOctetRate OBJECT-TYPE SYNTAX RmonGauge64 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, alMatrixTopNAllOctets, alMatrixTopNTerminalsHighCapacityOctets, or alMatrixTopNAllHighCapacityOctets, this variable will be used to sort this report." ::= { alMatrixTopNHighCapacityEntry 12 } alMatrixTopNHighCapacityReverseBaseOctetRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets seen of this protocol from the destination host to the source host during this sampling interval, modulo 2^32, counted using the rules for counting the alMatrixSDOctets 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.)" ::= { alMatrixTopNHighCapacityEntry 13 } alMatrixTopNHighCapacityReverseOverflowOctetRate OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION Steven Waldbusser Expires May 10, 1998 [Page 62] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 "The number of octets seen of this protocol from the destination host to the source host during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and counted using the rules for counting the alMatrixSDOctets 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.)" ::= { alMatrixTopNHighCapacityEntry 14 } alMatrixTopNHighCapacityReverseOctetRate OBJECT-TYPE SYNTAX RmonGauge64 MAX-ACCESS read-only 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 alMatrixSDOctets 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.)" ::= { alMatrixTopNHighCapacityEntry 15 } usrHistoryHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF UsrHistoryHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 usrHistoryTable." ::= { usrHistory 4 } usrHistoryHighCapacityEntry OBJECT-TYPE SYNTAX UsrHistoryHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-2 usrHistoryEntry. These objects will be created by the agent for all usrHistoryEntries associated with whichever usrHistoryControlEntries it deems appropriate. (i.e., either all usrHistoryHighCapacityEntries associated with a particular usrHistoryControlEntry will be created, or none of them will be.)" Steven Waldbusser Expires May 10, 1998 [Page 63] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 INDEX { usrHistoryControlIndex, usrHistorySampleIndex, usrHistoryObjectIndex } ::= { usrHistoryHighCapacityTable 1 } UsrHistoryHighCapacityEntry ::= SEQUENCE { usrHistoryHighCapacityOverflowAbsValue Gauge32, usrHistoryHighCapacityAbsValue RmonGauge64 } usrHistoryHighCapacityOverflowAbsValue 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, divided by 2^32, truncating fractions (i.e., X DIV 2^32). 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)'." ::= { usrHistoryHighCapacityEntry 1 } usrHistoryHighCapacityAbsValue OBJECT-TYPE SYNTAX RmonGauge64 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 usrHistoryHighCapacityAbsValue adjusted as necessary. If the MIB instance could not be accessed during the sampling Steven Waldbusser Expires May 10, 1998 [Page 64] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 interval, then this object will have a value of zero and the associated instance of usrHistoryValStatus will be set to 'valueNotAvailable(1)'." ::= { usrHistoryHighCapacityEntry 2 } -- -- High Capacity RMON Probe Capabilities -- hcRMONCapabilities OBJECT-TYPE SYNTAX BITS { mediaIndependentGroup(0), etherStatsHighCapacityGroup(1), etherHistoryHighCapacityGroup(2), hostHighCapacityGroup(3), hostTopNHighCapacityGroup(4), matrixHighCapacityGroup(5), captureBufferHighCapacityGroup(6), protocolDistributionHighCapacityGroup(7), nlHostHighCapacityGroup(8), nlMatrixHighCapacityGroup(9), nlMatrixTopNHighCapacityGroup(10), alHostHighCapacityGroup(11), alMatrixHighCapacityGroup(12), alMatrixTopNHighCapacityGroup(13), usrHistoryHighCapacityGroup(14) } MAX-ACCESS read-only STATUS current DESCRIPTION "An indication of the High Capacity RMON MIB groups supported on at least one interface by this probe." ::= { probeConfig 16 } -- Conformance Macros hcRmonMIBCompliances OBJECT IDENTIFIER ::= { rmonConformance 4 } hcRmonMIBGroups OBJECT IDENTIFIER ::= { rmonConformance 5 } hcRmonMIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the minimum requirements for conformance to the high capacity RMON MIB." MODULE -- this module Steven Waldbusser Expires May 10, 1998 [Page 65] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 MANDATORY-GROUPS { mediaIndependentGroup, hcRMONInformationGroup } ::= { hcRmonMIBCompliances 1 } hcRmon2MIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the High Capacity RMON 2 MIB" MODULE -- this module MANDATORY-GROUPS { mediaIndependentGroup, protocolDistributionHighCapacityGroup, nlHostHighCapacityGroup, nlMatrixHighCapacityGroup, nlMatrixTopNHighCapacityGroup, usrHistoryHighCapacityGroup, hcRMONInformationGroup } ::= { hcRmonMIBCompliances 2 } hcRmon2MIBApplicationLayerCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the High Capacity RMON2 MIB with Application Layer Enhancements." MODULE -- this module MANDATORY-GROUPS { mediaIndependentGroup, protocolDistributionHighCapacityGroup, nlHostHighCapacityGroup, nlMatrixHighCapacityGroup, nlMatrixTopNHighCapacityGroup, alHostHighCapacityGroup, alMatrixHighCapacityGroup, alMatrixTopNHighCapacityGroup, usrHistoryHighCapacityGroup, hcRMONInformationGroup } ::= { hcRmonMIBCompliances 3 } mediaIndependentGroup OBJECT-GROUP OBJECTS {mediaIndependentIndex, mediaIndependentDataSource, mediaIndependentDropEvents, mediaIndependentDroppedFrames, mediaIndependentInPkts, mediaIndependentInOverflowPkts, mediaIndependentInHighCapacityPkts, Steven Waldbusser Expires May 10, 1998 [Page 66] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 mediaIndependentOutPkts, mediaIndependentOutOverflowPkts, mediaIndependentOutHighCapacityPkts, mediaIndependentInOctets, mediaIndependentInOverflowOctets, mediaIndependentInHighCapacityOctets, mediaIndependentOutOctets, mediaIndependentOutOverflowOctets, mediaIndependentOutHighCapacityOctets, mediaIndependentInNUCastPkts, mediaIndependentInNUCastOverflowPkts, mediaIndependentInNUCastHighCapacityPkts, mediaIndependentOutNUCastPkts, mediaIndependentOutNUCastOverflowPkts, mediaIndependentOutNUCastHighCapacityPkts, mediaIndependentInErrors, mediaIndependentOutErrors, mediaIndependentInputSpeed, mediaIndependentOutputSpeed, mediaIndependentOwner, mediaIndependentStatus } STATUS current DESCRIPTION "Collects utilization statistics for any type of network." ::= { hcRmonMIBGroups 1 } etherStatsHighCapacityGroup OBJECT-GROUP OBJECTS { etherStatsHighCapacityOverflowPkts, etherStatsHighCapacityPkts, etherStatsHighCapacityOverflowOctets, etherStatsHighCapacityOctets, etherStatsHighCapacityOverflowPkts64Octets, etherStatsHighCapacityPkts64Octets, etherStatsHighCapacityOverflowPkts65to127Octets, etherStatsHighCapacityPkts65to127Octets, etherStatsHighCapacityOverflowPkts128to255Octets, etherStatsHighCapacityPkts128to255Octets, etherStatsHighCapacityOverflowPkts256to511Octets, etherStatsHighCapacityPkts256to511Octets, etherStatsHighCapacityOverflowPkts512to1023Octets, etherStatsHighCapacityPkts512to1023Octets, etherStatsHighCapacityOverflowPkts1024to1518Octets, etherStatsHighCapacityPkts1024to1518Octets } STATUS current DESCRIPTION Steven Waldbusser Expires May 10, 1998 [Page 67] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 "Collects utilization statistics for ethernet networks." ::= { hcRmonMIBGroups 2 } etherHistoryHighCapacityGroup OBJECT-GROUP OBJECTS { etherHistoryHighCapacityOverflowPkts, etherHistoryHighCapacityPkts, etherHistoryHighCapacityOverflowOctets, etherHistoryHighCapacityOctets } STATUS current DESCRIPTION "Collects utilization statistics for ethernet networks." ::= { hcRmonMIBGroups 3 } hostHighCapacityGroup OBJECT-GROUP OBJECTS { hostHighCapacityInOverflowPkts, hostHighCapacityInPkts, hostHighCapacityOutOverflowPkts, hostHighCapacityOutPkts, hostHighCapacityInOverflowOctets, hostHighCapacityInOctets, hostHighCapacityOutOverflowOctets, hostHighCapacityOutOctets, hostTimeHighCapacityInOverflowPkts, hostTimeHighCapacityInPkts, hostTimeHighCapacityOutOverflowPkts, hostTimeHighCapacityOutPkts, hostTimeHighCapacityInOverflowOctets, hostTimeHighCapacityInOctets, hostTimeHighCapacityOutOverflowOctets, hostTimeHighCapacityOutOctets } STATUS current DESCRIPTION "Collects utilization and error statistics per host." ::= { hcRmonMIBGroups 4 } hostTopNHighCapacityGroup OBJECT-GROUP OBJECTS { hostTopNHighCapacityAddress, hostTopNHighCapacityBaseRate, hostTopNHighCapacityOverflowRate, hostTopNHighCapacityRate } STATUS current DESCRIPTION "Prepares sorted reports of utilization and error statistics per host." ::= { hcRmonMIBGroups 5 } Steven Waldbusser Expires May 10, 1998 [Page 68] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 matrixHighCapacityGroup OBJECT-GROUP OBJECTS { matrixSDHighCapacityOverflowPkts, matrixSDHighCapacityPkts, matrixSDHighCapacityOverflowOctets, matrixSDHighCapacityOctets, matrixDSHighCapacityOverflowPkts, matrixDSHighCapacityPkts, matrixDSHighCapacityOverflowOctets, matrixDSHighCapacityOctets } STATUS current DESCRIPTION "Collects utilization statistics per conversation." ::= { hcRmonMIBGroups 6 } captureBufferHighCapacityGroup OBJECT-GROUP OBJECTS { captureBufferPacketHighCapacityTime } STATUS current DESCRIPTION "Provides finer granularity timestamps." ::= { hcRmonMIBGroups 7 } protocolDistributionHighCapacityGroup OBJECT-GROUP OBJECTS { protocolDistStatsHighCapacityOverflowPkts, protocolDistStatsHighCapacityPkts, protocolDistStatsHighCapacityOverflowOctets, protocolDistStatsHighCapacityOctets } STATUS current DESCRIPTION "Collects the relative amounts of octets and packets for the different protocols detected on a network segment." ::= { hcRmonMIBGroups 8 } nlHostHighCapacityGroup OBJECT-GROUP OBJECTS { nlHostHighCapacityInOverflowPkts, nlHostHighCapacityInPkts, nlHostHighCapacityOutOverflowPkts, nlHostHighCapacityOutPkts, nlHostHighCapacityInOverflowOctets, nlHostHighCapacityInOctets, nlHostHighCapacityOutOverflowOctets, nlHostHighCapacityOutOctets } STATUS current DESCRIPTION "Counts the amount of traffic sent from and to each network address discovered by the probe." Steven Waldbusser Expires May 10, 1998 [Page 69] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 ::= { hcRmonMIBGroups 9 } nlMatrixHighCapacityGroup OBJECT-GROUP OBJECTS { nlMatrixSDHighCapacityOverflowPkts, nlMatrixSDHighCapacityPkts, nlMatrixSDHighCapacityOverflowOctets, nlMatrixSDHighCapacityOctets, nlMatrixDSHighCapacityOverflowPkts, nlMatrixDSHighCapacityPkts, nlMatrixDSHighCapacityOverflowOctets, nlMatrixDSHighCapacityOctets } STATUS current DESCRIPTION "Counts the amount of traffic sent between each pair of network addresses discovered by the probe." ::= { hcRmonMIBGroups 10 } nlMatrixTopNHighCapacityGroup OBJECT-GROUP OBJECTS { nlMatrixTopNHighCapacityProtocolDirLocalIndex, nlMatrixTopNHighCapacitySourceAddress, nlMatrixTopNHighCapacityDestAddress, nlMatrixTopNHighCapacityBasePktRate, nlMatrixTopNHighCapacityOverflowPktRate, nlMatrixTopNHighCapacityPktRate, nlMatrixTopNHighCapacityReverseBasePktRate, nlMatrixTopNHighCapacityReverseOverflowPktRate, nlMatrixTopNHighCapacityReversePktRate, nlMatrixTopNHighCapacityBaseOctetRate, nlMatrixTopNHighCapacityOverflowOctetRate, nlMatrixTopNHighCapacityOctetRate, nlMatrixTopNHighCapacityReverseBaseOctetRate, nlMatrixTopNHighCapacityReverseOverflowOctetRate, nlMatrixTopNHighCapacityReverseOctetRate } STATUS current DESCRIPTION "Prepares sorted reports of the amount of traffic sent between each pair of network addresses discovered by the probe." ::= { hcRmonMIBGroups 11 } alHostHighCapacityGroup OBJECT-GROUP OBJECTS { alHostHighCapacityInOverflowPkts, alHostHighCapacityInPkts, alHostHighCapacityOutOverflowPkts, alHostHighCapacityOutPkts, alHostHighCapacityInOverflowOctets, Steven Waldbusser Expires May 10, 1998 [Page 70] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 alHostHighCapacityInOctets, alHostHighCapacityOutOverflowOctets, alHostHighCapacityOutOctets } STATUS current DESCRIPTION "Counts the amount of traffic, by protocol, sent from and to each network address discovered by the probe." ::= { hcRmonMIBGroups 12 } alMatrixHighCapacityGroup OBJECT-GROUP OBJECTS { alMatrixSDHighCapacityOverflowPkts, alMatrixSDHighCapacityPkts, alMatrixSDHighCapacityOverflowOctets, alMatrixSDHighCapacityOctets, alMatrixDSHighCapacityOverflowPkts, alMatrixDSHighCapacityPkts, alMatrixDSHighCapacityOverflowOctets, alMatrixDSHighCapacityOctets } STATUS current DESCRIPTION "Counts the amount of traffic, by protocol, sent between each pair of network addresses discovered by the probe." ::= { hcRmonMIBGroups 13 } alMatrixTopNHighCapacityGroup OBJECT-GROUP OBJECTS { alMatrixTopNHighCapacityProtocolDirLocalIndex, alMatrixTopNHighCapacitySourceAddress, alMatrixTopNHighCapacityDestAddress, alMatrixTopNHighCapacityBasePktRate, alMatrixTopNHighCapacityOverflowPktRate, alMatrixTopNHighCapacityPktRate, alMatrixTopNHighCapacityReverseBasePktRate, alMatrixTopNHighCapacityReverseOverflowPktRate, alMatrixTopNHighCapacityReversePktRate, alMatrixTopNHighCapacityBaseOctetRate, alMatrixTopNHighCapacityOverflowOctetRate, alMatrixTopNHighCapacityOctetRate, alMatrixTopNHighCapacityReverseBaseOctetRate, alMatrixTopNHighCapacityReverseOverflowOctetRate, alMatrixTopNHighCapacityReverseOctetRate } STATUS current DESCRIPTION "Prepares sorted reports of the amount of traffic per protocol sent between each pair of network addresses discovered by the Steven Waldbusser Expires May 10, 1998 [Page 71] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 probe." ::= { hcRmonMIBGroups 14 } usrHistoryHighCapacityGroup OBJECT-GROUP OBJECTS { usrHistoryHighCapacityOverflowAbsValue, usrHistoryHighCapacityAbsValue } STATUS current DESCRIPTION "Provides user-defined collection of historical information from MIB objects on the probe with scalability to statistics from high-capacity networks." ::= { hcRmonMIBGroups 15 } hcRMONInformationGroup OBJECT-GROUP OBJECTS { hcRMONCapabilities } STATUS current DESCRIPTION "An indication of the high capacity RMON groups supported on at least one interface by this probe." ::= { hcRmonMIBGroups 16 } END Steven Waldbusser Expires May 10, 1998 [Page 72] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 7. Security Considerations In order to implement this MIB, a probe must capture all packets on the locally-attached network, including packets between third parties. These packets are analyzed to collect network addresses, protocol usage information, and conversation statistics. Data of this nature may be considered sensitive in some environments. In such environments the administrator may wish to restrict SNMP access to the probe. A probe implementing this MIB is likely to also implement RMON [RFC 1757], which includes functions for returning the contents of captured packets, potentially including sensitive user data or passwords. It is recommended that SNMP access to these functions be restricted. Steven Waldbusser Expires May 10, 1998 [Page 73] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 8. Acknowledgments This document was produced by the IETF Remote Network Monitoring Working Group. Steven Waldbusser Expires May 10, 1998 [Page 74] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 9. References [1] SNMPv2 Working Group, J. Case, K. McCloghrie, M. Rose, S. Waldbusser Structure and Identification of Management Information for Version 2 of the Simple Network Management Protocol (SNMPv2) Internet Working Group Request for Comments 1902. Network Information Center, SRI International, Menlo Park, California, (January, 1996). [2] SNMPv2 Working Group, J. Case, K. McCloghrie, M. Rose, S. Waldbusser Textual Conventions for Version 2 of the Simple Network Management Protocol (SNMPv2) Internet Working Group Request for Comments 1903. Network Information Center, SRI International, Menlo Park, California, (January, 1996). [3] K. McCloghrie and M.T. Rose, Management Information Base for Network Management of TCP/IP-based internets: MIB-II, Internet Working Group Request for Comments 1213 Network Information Center, SRI International, Menlo Park, California, (March, 1991). [4] SNMPv2 Working Group, J. Case, K. McCloghrie, M. Rose, S. Waldbusser Protocol Operations for version 2 of the Simple Network Management Protocol (SNMPv2) Internet Working Group Request for Comments 1905. Network Information Center, SRI International, Menlo Park, California, (January, 1996). [5] K. McCloghrie and F. Kastenholz, Evolution of the Interfaces Group of MIB-II, Internet Working Group Request for Comments 1573. Network Information Center, SRI International, Menlo Park, California, (Jan, 1994). [6] Information processing systems -- Open Systems Interconnection -- Specification of Abstract Syntax Notation One (ASN.1), International Organization for Standardization. International Standard 8824, (December, 1987). [7] Information processing systems -- Open Systems Interconnection -- Specification of Basic Encoding Rules for Abstract Notation One (ASN.1), International Organization for Standardization. International Standard Steven Waldbusser Expires May 10, 1998 [Page 75] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 8825, (December, 1987). [8] M.T. Rose, Editor, A Convention for Defining Traps for use with the SNMP, Internet Working Group Request for Comments 1215. Network Information Center, SRI International, Menlo Park, California, (March, 1991). [9] S. Waldbusser Remote Network Monitoring Management Information Base Internet Working Group Request for Comments 1757 Network Information Center, SRI International, Menlo Park, California, (February, 1995). [10] S. Waldbusser Token Ring Extensions to the Remote Network Monitoring MIB Internet Working Group Request for Comments 1513 Network Information Center, SRI International, Menlo Park, California, (September, 1993). Steven Waldbusser Expires May 10, 1998 [Page 76] Internet Draft Remote Network Monitoring MIB Nov 10, 1997 Table of Contents 1 Status of this Memo ................................... 1 2 Abstract .............................................. 1 3 The Network Management Framework ...................... 3 4 Overview .............................................. 4 4.1 Structure of MIB .................................... 4 5 Conventions ........................................... 6 6 Definitions ........................................... 6 7 Security Considerations ............................... 73 8 Acknowledgments ....................................... 74 9 References ............................................ 75 Steven Waldbusser Expires May 10, 1998 [Page 77]