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Remote Network Monitoring Management Information Base for High Capacity Networks.
S. Waldbusser. July 2002.

 
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Network Working Group S. Waldbusser Request for Comments: 3273 July 2002 Category: Standards Track Remote Network Monitoring Management Information Base for High Capacity Networks Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The Internet Society (2002). All Rights Reserved. Abstract This memo defines a 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 (RMON) devices for use on high speed networks. This document contains a MIB Module that defines these new objects and also contains definitions of some updated objects from the RMON-MIB in RFC 2819 and the RMON2-MIB in RFC 2021. Table of Contents 1 The SNMP Management Framework ............................... 2 2 Overview .................................................... 3 2.1 Structure of MIB .......................................... 3 3 Updates to RMON MIB and RMON2 MIB objects ................... 4 4 Conventions ................................................. 6 5 Definitions ................................................. 7 6 Security Considerations .....................................73 7 Acknowledgments .............................................73 8 References ..................................................73 9 Notices .....................................................75 10 Author's Address.............................................76 11 Full Copyright Statement.....................................77 Waldbusser Standards Track [Page 1]
RFC 3273 Remote Network Monitoring Management July 2002 1. The SNMP Management Framework The SNMP Management Framework presently consists of five major components: o An overall architecture, described in RFC 2571 [1]. o Mechanisms for describing and naming objects and events for the purpose of management. The first version of this Structure of Management Information (SMI) is called SMIv1 and described in STD 16, RFC 1155 [2], STD 16, RFC 1212 [3], and RFC 1215 [4]. The second version, called SMIv2, is described in STD 58, RFC 2578 [5], RFC 2579 [6], and RFC 2580 [7]. o Message protocols for transferring management information. The first version of the SNMP message protocol is called SNMPv1 and is described in STD 15, RFC 1157 [8]. A second version of the SNMP message protocol, which is not an Internet standards track protocol, is called SNMPv2c and is described in RFC 1901 [9], and RFC 1906 [10]. The third version of the message protocol is called SNMPv3 and is described in RFC 1906 [10], RFC 2572 [11], and RFC 2574 [12]. o Protocol operations for accessing management information. The first set of protocol operations and associated PDU formats is described in STD 15, RFC 1157 [8]. A second set of protocol operations and associated PDU formats is described in RFC 1905 [13]. o A set of fundamental applications described in RFC 2573 [14] and the view-based access control mechanism described in RFC 2575 [15]. A more detailed introduction to the current SNMP Management Framework can be found in RFC 2570 [22]. Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the mechanisms defined in the SMI. This memo specifies a MIB module that is compliant to the SMIv2. A MIB conforming to the SMIv1 can be produced through the appropriate translations. The resulting translated MIB must be semantically equivalent, except where objects or events are omitted because no translation is possible (use of Counter64). Some machine readable information in SMIv2 will be converted into textual descriptions in Waldbusser Standards Track [Page 2]
RFC 3273 Remote Network Monitoring Management July 2002 SMIv1 during the translation process. However, this loss of machine readable information is not considered to change the semantics of the MIB. 2. Overview This document continues the architecture created in the RMON MIB [RFC 2819] 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. 2.1 Structure of MIB Except for the mediaIndependentTable, each of the tables in this MIB adds high capacity capability to an associated table in the RMON-1 MIB or RMON-2 MIB. The objects are arranged into the following groups: - mediaIndependentGroup - etherStatsHighCapacityGroup - etherHistoryHighCapacityGroup - hostHighCapacityGroup - hostTopNHighCapacityGroup - matrixHighCapacityGroup - captureBufferHighCapacityGroup Waldbusser Standards Track [Page 3]
RFC 3273 Remote Network Monitoring Management July 2002 - protocolDistributionHighCapacityGroup - 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 nlMatrixSDHighCapacityTable and the nlMatrixDSHighCapacityTable. Implementations of this MIB must also implement the system and interfaces group of MIB-II [16,17]. 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 agent implementors to know which objects they must implement. 3. Updates to RMON MIB and RMON2 MIB objects This document extends the enumerations in the following objects from the RMON MIB [18] and the RMON2 MIB [20]. From the RMON MIB: hostTopNRateBase OBJECT-TYPE SYNTAX INTEGER { hostTopNInPkts(1), hostTopNOutPkts(2), hostTopNInOctets(3), hostTopNOutOctets(4), hostTopNOutErrors(5), hostTopNOutBroadcastPkts(6), hostTopNOutMulticastPkts(7), hostTopNHCInPkts(8), hostTopNHCOutPkts(9), Waldbusser Standards Track [Page 4]
RFC 3273 Remote Network Monitoring Management July 2002 hostTopNHCInOctets(10), hostTopNHCOutOctets(11) } MAX-ACCESS read-create 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 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 } From the RMON2 MIB: nlMatrixTopNControlRateBase OBJECT-TYPE SYNTAX INTEGER { nlMatrixTopNPkts(1), nlMatrixTopNOctets(2), nlMatrixTopNHighCapacityPkts(3), nlMatrixTopNHighCapacityOctets(4) } MAX-ACCESS read-create STATUS current 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 } Waldbusser Standards Track [Page 5]
RFC 3273 Remote Network Monitoring Management July 2002 From the RMON2 MIB: 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 } For convenience, updated MIB modules containing these objects may be found at: ftp://ftp.rfc-editor.org/in-notes/mibs/current.mibs/rmon.mib ftp://ftp.rfc-editor.org/in-notes/mibs/current.mibs/rmon2.mib 4. Conventions The following conventions are used throughout the RMON MIB and its companion documents. Waldbusser Standards Track [Page 6]
RFC 3273 Remote Network Monitoring Management July 2002 The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119. 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. Implementors are urged to consult the appropriate media-specific specifications. 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 (Start of Frame Delimiter), but have a bad FCS (Frame Check Sequence), or are either shorter than 64 octets or longer than 1518 octets. Implementors are urged to consult the appropriate media-specific specifications. 5. Definitions HC-RMON-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32, Gauge32, Counter64 FROM SNMPv2-SMI RowStatus, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF rmon, OwnerString, statistics, history, hosts, hostTopN, matrix, etherStatsIndex, etherHistoryIndex, etherHistorySampleIndex, hostIndex, hostAddress, hostTimeIndex, hostTimeCreationOrder, 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, nlMatrixTopNControlIndex, nlMatrixTopNIndex, alHost, alHostTimeMark, alMatrix, alMatrixSDTimeMark, alMatrixDSTimeMark, alMatrixTopNControlIndex, alMatrixTopNIndex, Waldbusser Standards Track [Page 7]
RFC 3273 Remote Network Monitoring Management July 2002 usrHistory, usrHistoryControlIndex, usrHistorySampleIndex, usrHistoryObjectIndex, rmonConformance, ZeroBasedCounter32, probeConfig FROM RMON2-MIB ZeroBasedCounter64, CounterBasedGauge64 FROM HCNUM-TC; -- Remote Network Monitoring MIB hcRMON MODULE-IDENTITY LAST-UPDATED "200205080000Z" -- May 08, 2002 ORGANIZATION "IETF RMON MIB Working Group" CONTACT-INFO "Steve Waldbusser Phone: +1-650-948-6500 Fax: +1-650-745-0671 Email: waldbusser@nextbeacon.com Andy Bierman WG Chair abierman@cisco.com RMONMIB WG Mailing List rmonmib@ietf.org http://www.ietf.org/mailman/listinfo/rmonmib" DESCRIPTION "The MIB module for managing remote monitoring device implementations. This MIB module augments the original RMON MIB as specified in RFC 2819 and RFC 1513 and RMON-2 MIB as specified in RFC 2021." REVISION "200205080000Z" -- May 08, 2002 DESCRIPTION "The original version of this MIB, published as RFC3273." ::= { rmonConformance 5 } -- { rmon 1 } through { rmon 20 } are defined in RMON [RFC 2819] and -- the Token Ring RMON MIB [RFC 1513] and the RMON-2 MIB [RFC 2021]. mediaIndependentStats OBJECT IDENTIFIER ::= { rmon 21 } mediaIndependentTable OBJECT-TYPE SYNTAX SEQUENCE OF MediaIndependentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION Waldbusser Standards Track [Page 8]
RFC 3273 Remote Network Monitoring Management July 2002 "Media independent statistics for promiscuous monitoring of any media. The following table defines media independent statistics that provide 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 mediaIndependentIn* objects shall be used and the mediaIndependentOut* objects shall not increment. For full-duplex links, the mediaIndependentOut* objects shall be present and shall increment. 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 SYNTAX MediaIndependentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Media independent statistics for promiscuous monitoring of any media." INDEX { mediaIndependentIndex } ::= { mediaIndependentTable 1 } MediaIndependentEntry ::= SEQUENCE { mediaIndependentIndex Integer32, 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, Waldbusser Standards Track [Page 9]
RFC 3273 Remote Network Monitoring Management July 2002 mediaIndependentInNUCastHighCapacityPkts Counter64, mediaIndependentOutNUCastPkts Counter32, mediaIndependentOutNUCastOverflowPkts Counter32, mediaIndependentOutNUCastHighCapacityPkts Counter64, mediaIndependentInErrors Counter32, mediaIndependentOutErrors Counter32, mediaIndependentInputSpeed Gauge32, mediaIndependentOutputSpeed Gauge32, mediaIndependentDuplexMode INTEGER, mediaIndependentDuplexChanges Counter32, mediaIndependentDuplexLastChange TimeStamp, mediaIndependentOwner OwnerString, mediaIndependentStatus RowStatus } mediaIndependentIndex OBJECT-TYPE SYNTAX Integer32 (1..65535) MAX-ACCESS not-accessible STATUS current DESCRIPTION "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 2233 [16,17], 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 a deletion of this entry. For example, a hot-pluggable ethernet card could be pulled out and replaced by a Waldbusser Standards Track [Page 10]
RFC 3273 Remote Network Monitoring Management July 2002 token-ring card. In such a case, if the agent has such knowledge of the change, it is recommended that it delete 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 UNITS "Events" 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 condition has been detected." ::= { mediaIndependentEntry 3 } mediaIndependentDroppedFrames OBJECT-TYPE SYNTAX Counter32 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets, Waldbusser Standards Track [Page 11]
RFC 3273 Remote Network Monitoring Management July 2002 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentInPkts counter has overflowed." ::= { mediaIndependentEntry 6 } mediaIndependentInHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 7 } mediaIndependentOutPkts OBJECT-TYPE SYNTAX Counter32 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentOutPkts counter has overflowed." ::= { mediaIndependentEntry 9 } Waldbusser Standards Track [Page 12]
RFC 3273 Remote Network Monitoring Management July 2002 mediaIndependentOutHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 UNITS "Octets" 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 11 } mediaIndependentInOverflowOctets OBJECT-TYPE SYNTAX Counter32 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentInOctets counter has overflowed." ::= { mediaIndependentEntry 12 } mediaIndependentInHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 UNITS "Octets" 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 UNITS "Octets" Waldbusser Standards Track [Page 13]
RFC 3273 Remote Network Monitoring Management July 2002 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentOutOctets counter has overflowed." ::= { mediaIndependentEntry 15 } mediaIndependentOutHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 UNITS "Octets" 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 16 } mediaIndependentInNUCastPkts OBJECT-TYPE SYNTAX Counter32 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION Waldbusser Standards Track [Page 14]
RFC 3273 Remote Network Monitoring Management July 2002 "The number of times the associated mediaIndependentInNUCastPkts counter has overflowed." ::= { mediaIndependentEntry 18 } mediaIndependentInNUCastHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 UNITS "Packets" 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 the network." ::= { mediaIndependentEntry 20 } mediaIndependentOutNUCastOverflowPkts OBJECT-TYPE SYNTAX Counter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated mediaIndependentOutNUCastPkts counter has overflowed." ::= { mediaIndependentEntry 21 } mediaIndependentOutNUCastHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 Waldbusser Standards Track [Page 15]
RFC 3273 Remote Network Monitoring Management July 2002 SYNTAX Counter32 UNITS "Packets" 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 UNITS "Packets" 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 UNITS "Kilobits per Second" MAX-ACCESS read-only STATUS current 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 UNITS "Kilobits per Second" 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, the link is half-duplex, or there is no fixed maximum (e.g. a compressed link), this value shall be zero." ::= { mediaIndependentEntry 26 } mediaIndependentDuplexMode OBJECT-TYPE SYNTAX INTEGER { halfduplex(1), fullduplex(2) Waldbusser Standards Track [Page 16]
RFC 3273 Remote Network Monitoring Management July 2002 } MAX-ACCESS read-only STATUS current DESCRIPTION "The current mode of this link. Note that if the link has full-duplex capabilities but is operating in half-duplex mode, this value will be halfduplex(1)." ::= { mediaIndependentEntry 27 } mediaIndependentDuplexChanges OBJECT-TYPE SYNTAX Counter32 UNITS "Events" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this link has changed from full-duplex mode to half-duplex mode or from half-duplex mode to full-duplex mode." ::= { mediaIndependentEntry 28 } mediaIndependentDuplexLastChange OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime at the time the duplex status of this link last changed." ::= { mediaIndependentEntry 29 } 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 30 } mediaIndependentStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this media independent statistics entry." ::= { mediaIndependentEntry 31 } Waldbusser Standards Track [Page 17]
RFC 3273 Remote Network Monitoring Management July 2002 -- 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 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION Waldbusser Standards Track [Page 18]
RFC 3273 Remote Network Monitoring Management July 2002 "The number of times the associated etherStatsPkts counter has overflowed." ::= { etherStatsHighCapacityEntry 1 } etherStatsHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of packets (including bad packets, broadcast packets, and multicast packets) received." ::= { etherStatsHighCapacityEntry 2 } etherStatsHighCapacityOverflowOctets OBJECT-TYPE SYNTAX Counter32 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsOctets counter has overflowed." ::= { etherStatsHighCapacityEntry 3 } etherStatsHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 UNITS "Octets" 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: Waldbusser Standards Track [Page 19]
RFC 3273 Remote Network Monitoring Management July 2002 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 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 mediaIndependentOutOctets 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts64Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 5 } etherStatsHighCapacityPkts64Octets OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION Waldbusser Standards Track [Page 20]
RFC 3273 Remote Network Monitoring Management July 2002 "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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts65to127Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 7 } etherStatsHighCapacityPkts65to127Octets OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts128to255Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 9 } etherStatsHighCapacityPkts128to255Octets OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 } Waldbusser Standards Track [Page 21]
RFC 3273 Remote Network Monitoring Management July 2002 etherStatsHighCapacityOverflowPkts256to511Octets OBJECT-TYPE SYNTAX Counter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts256to511Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 11 } etherStatsHighCapacityPkts256to511Octets OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherStatsPkts512to1023Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 13 } etherStatsHighCapacityPkts512to1023Octets OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only Waldbusser Standards Track [Page 22]
RFC 3273 Remote Network Monitoring Management July 2002 STATUS current DESCRIPTION "The number of times the associated etherStatsPkts1024to1518Octets counter has overflowed." ::= { etherStatsHighCapacityEntry 15 } etherStatsHighCapacityPkts1024to1518Octets OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "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 CounterBasedGauge64, etherHistoryHighCapacityOverflowOctets Gauge32, Waldbusser Standards Track [Page 23]
RFC 3273 Remote Network Monitoring Management July 2002 etherHistoryHighCapacityOctets CounterBasedGauge64 } etherHistoryHighCapacityOverflowPkts OBJECT-TYPE SYNTAX Gauge32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated etherHistoryPkts Gauge overflowed during this sampling interval." ::= { etherHistoryHighCapacityEntry 1 } etherHistoryHighCapacityPkts OBJECT-TYPE SYNTAX CounterBasedGauge64 UNITS "Packets" 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 UNITS "Octets" 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 CounterBasedGauge64 UNITS "Octets" 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 Waldbusser Standards Track [Page 24]
RFC 3273 Remote Network Monitoring Management July 2002 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 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostInPkts counter has overflowed." ::= { hostHighCapacityEntry 1 } hostHighCapacityInPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" Waldbusser Standards Track [Page 25]
RFC 3273 Remote Network Monitoring Management July 2002 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 SYNTAX Counter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostOutPkts counter has overflowed." ::= { hostHighCapacityEntry 3 } hostHighCapacityOutPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostInOctets counter has overflowed." ::= { hostHighCapacityEntry 5 } hostHighCapacityInOctets OBJECT-TYPE SYNTAX Counter64 UNITS "Octets" 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 Waldbusser Standards Track [Page 26]
RFC 3273 Remote Network Monitoring Management July 2002 those octets in bad packets." ::= { hostHighCapacityEntry 6 } hostHighCapacityOutOverflowOctets OBJECT-TYPE SYNTAX Counter32 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostOutOctets counter has overflowed." ::= { hostHighCapacityEntry 7 } hostHighCapacityOutOctets OBJECT-TYPE SYNTAX Counter64 UNITS "Octets" 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.)" Waldbusser Standards Track [Page 27]
RFC 3273 Remote Network Monitoring Management July 2002 INDEX { hostTimeIndex, hostTimeCreationOrder } ::= { hostTimeHighCapacityTable 1 } HostTimeHighCapacityEntry ::= SEQUENCE { hostTimeHighCapacityInOverflowPkts Counter32, hostTimeHighCapacityInPkts Counter64, hostTimeHighCapacityOutOverflowPkts Counter32, hostTimeHighCapacityOutPkts Counter64, hostTimeHighCapacityInOverflowOctets Counter32, hostTimeHighCapacityInOctets Counter64, hostTimeHighCapacityOutOverflowOctets Counter32, hostTimeHighCapacityOutOctets Counter64 } hostTimeHighCapacityInOverflowPkts OBJECT-TYPE SYNTAX Counter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostTimeInPkts counter has overflowed." ::= { hostTimeHighCapacityEntry 1 } hostTimeHighCapacityInPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostTimeOutPkts counter has overflowed." ::= { hostTimeHighCapacityEntry 3 } hostTimeHighCapacityOutPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" MAX-ACCESS read-only Waldbusser Standards Track [Page 28]
RFC 3273 Remote Network Monitoring Management July 2002 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostTimeInOctets counter has overflowed." ::= { hostTimeHighCapacityEntry 5 } hostTimeHighCapacityInOctets OBJECT-TYPE SYNTAX Counter64 UNITS "Octets" 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated hostTimeOutOctets counter has overflowed." ::= { hostTimeHighCapacityEntry 7 } hostTimeHighCapacityOutOctets OBJECT-TYPE SYNTAX Counter64 UNITS "Octets" 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 Waldbusser Standards Track [Page 29]
RFC 3273 Remote Network Monitoring Management July 2002 octets in bad packets." ::= { hostTimeHighCapacityEntry 8 } -- High Capacity Extensions for the hostTopNTable 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 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 CounterBasedGauge64 } 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 Waldbusser Standards Track [Page 30]
RFC 3273 Remote Network Monitoring Management July 2002 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 SYNTAX CounterBasedGauge64 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 Waldbusser Standards Track [Page 31]
RFC 3273 Remote Network Monitoring Management July 2002 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 SYNTAX Counter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated matrixSDPkts counter has overflowed." ::= { matrixSDHighCapacityEntry 1 } matrixSDHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated matrixSDOctets counter has overflowed." ::= { matrixSDHighCapacityEntry 3 } matrixSDHighCapacityOctets OBJECT-TYPE Waldbusser Standards Track [Page 32]
RFC 3273 Remote Network Monitoring Management July 2002 SYNTAX Counter64 UNITS "Octets" 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 "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 UNITS "Packets" Waldbusser Standards Track [Page 33]
RFC 3273 Remote Network Monitoring Management July 2002 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated matrixDSPkts counter has overflowed." ::= { matrixDSHighCapacityEntry 1 } matrixDSHighCapacityPkts OBJECT-TYPE SYNTAX Counter64 UNITS "Packets" 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 } matrixDSHighCapacityOverflowOctets OBJECT-TYPE SYNTAX Counter32 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated matrixDSOctets counter has overflowed." ::= { matrixDSHighCapacityEntry 3 } matrixDSHighCapacityOctets OBJECT-TYPE SYNTAX Counter64 UNITS "Octets" 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-1 Waldbusser Standards Track [Page 34]
RFC 3273 Remote Network Monitoring Management July 2002 captureBufferTable." ::= { capture 3 } captureBufferHighCapacityEntry OBJECT-TYPE SYNTAX CaptureBufferHighCapacityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Contains the High Capacity RMON extensions to the RMON-1 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 } 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 the captureBufferPacketTime 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." Waldbusser Standards Track [Page 35]
RFC 3273 Remote Network Monitoring Management July 2002 ::= { 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 } ::= { protocolDistStatsHighCapacityTable 1 } ProtocolDistStatsHighCapacityEntry ::= SEQUENCE { protocolDistStatsHighCapacityOverflowPkts ZeroBasedCounter32, protocolDistStatsHighCapacityPkts ZeroBasedCounter64, protocolDistStatsHighCapacityOverflowOctets ZeroBasedCounter32, protocolDistStatsHighCapacityOctets ZeroBasedCounter64 } protocolDistStatsHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated protocolDistStatsPkts counter has overflowed." ::= { protocolDistStatsHighCapacityEntry 1 } protocolDistStatsHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" 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 Waldbusser Standards Track [Page 36]
RFC 3273 Remote Network Monitoring Management July 2002 SYNTAX ZeroBasedCounter32 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated protocolDistStatsOctets counter has overflowed." ::= { protocolDistStatsHighCapacityEntry 3 } protocolDistStatsHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets in packets received of this protocol 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.)" Waldbusser Standards Track [Page 37]
RFC 3273 Remote Network Monitoring Management July 2002 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 } nlHostHighCapacityInOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlHostInPkts counter has overflowed." ::= { nlHostHighCapacityEntry 1 } nlHostHighCapacityInPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlHostOutPkts counter has overflowed." ::= { nlHostHighCapacityEntry 3 } Waldbusser Standards Track [Page 38]
RFC 3273 Remote Network Monitoring Management July 2002 nlHostHighCapacityOutPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" 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 SYNTAX ZeroBasedCounter32 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlHostInOctets counter has overflowed." ::= { nlHostHighCapacityEntry 5 } nlHostHighCapacityInOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlHostOutOctets counter has overflowed." Waldbusser Standards Track [Page 39]
RFC 3273 Remote Network Monitoring Management July 2002 ::= { nlHostHighCapacityEntry 7 } nlHostHighCapacityOutOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" 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 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 { Waldbusser Standards Track [Page 40]
RFC 3273 Remote Network Monitoring Management July 2002 nlMatrixSDHighCapacityOverflowPkts ZeroBasedCounter32, nlMatrixSDHighCapacityPkts ZeroBasedCounter64, nlMatrixSDHighCapacityOverflowOctets ZeroBasedCounter32, nlMatrixSDHighCapacityOctets ZeroBasedCounter64 } nlMatrixSDHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlMatrixSDPkts counter has overflowed." ::= { nlMatrixSDHighCapacityEntry 1 } nlMatrixSDHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlMatrixSDOctets counter has overflowed." ::= { nlMatrixSDHighCapacityEntry 3 } nlMatrixSDHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" 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 Waldbusser Standards Track [Page 41]
RFC 3273 Remote Network Monitoring Management July 2002 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 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 UNITS "Packets" MAX-ACCESS read-only Waldbusser Standards Track [Page 42]
RFC 3273 Remote Network Monitoring Management July 2002 STATUS current DESCRIPTION "The number of times the associated nlMatrixDSPkts counter has overflowed." ::= { nlMatrixDSHighCapacityEntry 1 } nlMatrixDSHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" 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 nlMatrixDSHighCapacityTable. 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated nlMatrixDSOctets counter has overflowed." ::= { nlMatrixDSHighCapacityEntry 3 } nlMatrixDSHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" 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 Waldbusser Standards Track [Page 43]
RFC 3273 Remote Network Monitoring Management July 2002 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, nlMatrixTopNHighCapacityOverflowPktRate Gauge32, nlMatrixTopNHighCapacityPktRate CounterBasedGauge64, nlMatrixTopNHighCapacityReverseBasePktRate Gauge32, nlMatrixTopNHighCapacityReverseOverflowPktRate Gauge32, nlMatrixTopNHighCapacityReversePktRate CounterBasedGauge64, nlMatrixTopNHighCapacityBaseOctetRate Gauge32, nlMatrixTopNHighCapacityOverflowOctetRate Gauge32, nlMatrixTopNHighCapacityOctetRate CounterBasedGauge64, nlMatrixTopNHighCapacityReverseBaseOctetRate Gauge32, nlMatrixTopNHighCapacityReverseOverflowOctetRate Gauge32, nlMatrixTopNHighCapacityReverseOctetRate CounterBasedGauge64 } nlMatrixTopNHighCapacityProtocolDirLocalIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The protocolDirLocalIndex of the network layer protocol of Waldbusser Standards Track [Page 44]
RFC 3273 Remote Network Monitoring Management July 2002 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 "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 UNITS "Packets" 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 Waldbusser Standards Track [Page 45]
RFC 3273 Remote Network Monitoring Management July 2002 nlMatrixSDPkts object." ::= { nlMatrixTopNHighCapacityEntry 4 } nlMatrixTopNHighCapacityOverflowPktRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Packets" 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 CounterBasedGauge64 UNITS "Packets" 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. If the value of nlMatrixTopNControlRateBase is nlMatrixTopNHighCapacityPkts, this variable will be used to sort this report." ::= { nlMatrixTopNHighCapacityEntry 6 } nlMatrixTopNHighCapacityReverseBasePktRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Packets" 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." Waldbusser Standards Track [Page 46]
RFC 3273 Remote Network Monitoring Management July 2002 ::= { nlMatrixTopNHighCapacityEntry 7 } nlMatrixTopNHighCapacityReverseOverflowPktRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Packets" 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 SYNTAX CounterBasedGauge64 UNITS "Packets" 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 UNITS "Octets" MAX-ACCESS read-only STATUS current Waldbusser Standards Track [Page 47]
RFC 3273 Remote Network Monitoring Management July 2002 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 UNITS "Octets" 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 CounterBasedGauge64 UNITS "Octets" MAX-ACCESS read-only STATUS current 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 UNITS "Octets" 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.) Waldbusser Standards Track [Page 48]
RFC 3273 Remote Network Monitoring Management July 2002 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 UNITS "Octets" 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 based entirely on nlMatrixTopNHighCapacityOctetRate, and not on the value of this object." ::= { nlMatrixTopNHighCapacityEntry 14 } nlMatrixTopNHighCapacityReverseOctetRate OBJECT-TYPE SYNTAX CounterBasedGauge64 UNITS "Octets" 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 Waldbusser Standards Track [Page 49]
RFC 3273 Remote Network Monitoring Management July 2002 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 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alHostInPkts counter has overflowed." ::= { alHostHighCapacityEntry 1 } Waldbusser Standards Track [Page 50]
RFC 3273 Remote Network Monitoring Management July 2002 alHostHighCapacityInPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" 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 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alHostOutPkts counter has overflowed." ::= { alHostHighCapacityEntry 3 } alHostHighCapacityOutPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alHostInOctets counter has overflowed." ::= { alHostHighCapacityEntry 5 } Waldbusser Standards Track [Page 51]
RFC 3273 Remote Network Monitoring Management July 2002 alHostHighCapacityInOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alHostOutOctets counter has overflowed." ::= { alHostHighCapacityEntry 7 } alHostHighCapacityOutOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" 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 Waldbusser Standards Track [Page 52]
RFC 3273 Remote Network Monitoring Management July 2002 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, protocolDirLocalIndex, nlMatrixSDSourceAddress, nlMatrixSDDestAddress, protocolDirLocalIndex } ::= { alMatrixSDHighCapacityTable 1 } AlMatrixSDHighCapacityEntry ::= SEQUENCE { alMatrixSDHighCapacityOverflowPkts ZeroBasedCounter32, alMatrixSDHighCapacityPkts ZeroBasedCounter64, alMatrixSDHighCapacityOverflowOctets ZeroBasedCounter32, alMatrixSDHighCapacityOctets ZeroBasedCounter64 } alMatrixSDHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alMatrixSDPkts counter has overflowed." ::= { alMatrixSDHighCapacityEntry 1 } alMatrixSDHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION Waldbusser Standards Track [Page 53]
RFC 3273 Remote Network Monitoring Management July 2002 "The number of good packets of this protocol type 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 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alMatrixSDOctets counter has overflowed." ::= { alMatrixSDHighCapacityEntry 3 } alMatrixSDHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets in good 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). 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 Waldbusser Standards Track [Page 54]
RFC 3273 Remote Network Monitoring Management July 2002 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, alMatrixDSHighCapacityPkts ZeroBasedCounter64, alMatrixDSHighCapacityOverflowOctets ZeroBasedCounter32, alMatrixDSHighCapacityOctets ZeroBasedCounter64 } alMatrixDSHighCapacityOverflowPkts OBJECT-TYPE SYNTAX ZeroBasedCounter32 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alMatrixDSPkts counter has overflowed." ::= { alMatrixDSHighCapacityEntry 1 } alMatrixDSHighCapacityPkts OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of good packets of this protocol type 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 Waldbusser Standards Track [Page 55]
RFC 3273 Remote Network Monitoring Management July 2002 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the associated alMatrixDSOctets counter has overflowed." ::= { alMatrixDSHighCapacityEntry 3 } alMatrixDSHighCapacityOctets OBJECT-TYPE SYNTAX ZeroBasedCounter64 UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets in good 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). Note this doesn't count just those octets in the particular protocol frames, but includes the entire packet that contained the protocol." ::= { alMatrixDSHighCapacityEntry 4 } alMatrixTopNHighCapacityTable OBJECT-TYPE SYNTAX SEQUENCE OF AlMatrixTopNHighCapacityEntry MAX-ACCESS not-accessible 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 } Waldbusser Standards Track [Page 56]
RFC 3273 Remote Network Monitoring Management July 2002 AlMatrixTopNHighCapacityEntry ::= SEQUENCE { alMatrixTopNHighCapacityProtocolDirLocalIndex Integer32, alMatrixTopNHighCapacitySourceAddress OCTET STRING, alMatrixTopNHighCapacityDestAddress OCTET STRING, alMatrixTopNHighCapacityAppProtocolDirLocalIndex Integer32, alMatrixTopNHighCapacityBasePktRate Gauge32, alMatrixTopNHighCapacityOverflowPktRate Gauge32, alMatrixTopNHighCapacityPktRate CounterBasedGauge64, alMatrixTopNHighCapacityReverseBasePktRate Gauge32, alMatrixTopNHighCapacityReverseOverflowPktRate Gauge32, alMatrixTopNHighCapacityReversePktRate CounterBasedGauge64, alMatrixTopNHighCapacityBaseOctetRate Gauge32, alMatrixTopNHighCapacityOverflowOctetRate Gauge32, alMatrixTopNHighCapacityOctetRate CounterBasedGauge64, alMatrixTopNHighCapacityReverseBaseOctetRate Gauge32, alMatrixTopNHighCapacityReverseOverflowOctetRate Gauge32, alMatrixTopNHighCapacityReverseOctetRate CounterBasedGauge64 } alMatrixTopNHighCapacityProtocolDirLocalIndex 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." ::= { 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 Waldbusser Standards Track [Page 57]
RFC 3273 Remote Network Monitoring Management July 2002 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 } alMatrixTopNHighCapacityAppProtocolDirLocalIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the protocol counted by this entry." ::= { alMatrixTopNHighCapacityEntry 4 } alMatrixTopNHighCapacityBasePktRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Packets" 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, modulo 2^32, counted using the rules for counting the alMatrixSDPkts object." ::= { alMatrixTopNHighCapacityEntry 5 } alMatrixTopNHighCapacityOverflowPktRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Packets" 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 6 } Waldbusser Standards Track [Page 58]
RFC 3273 Remote Network Monitoring Management July 2002 alMatrixTopNHighCapacityPktRate OBJECT-TYPE SYNTAX CounterBasedGauge64 UNITS "Packets" 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 7 } alMatrixTopNHighCapacityReverseBasePktRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Packets" 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.)" ::= { alMatrixTopNHighCapacityEntry 8 } alMatrixTopNHighCapacityReverseOverflowPktRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Packets" 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 9 } Waldbusser Standards Track [Page 59]
RFC 3273 Remote Network Monitoring Management July 2002 alMatrixTopNHighCapacityReversePktRate OBJECT-TYPE SYNTAX CounterBasedGauge64 UNITS "Packets" 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 10 } alMatrixTopNHighCapacityBaseOctetRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Octets" 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 11 } alMatrixTopNHighCapacityOverflowOctetRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Octets" 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 12 } alMatrixTopNHighCapacityOctetRate OBJECT-TYPE SYNTAX CounterBasedGauge64 UNITS "Octets" 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, Waldbusser Standards Track [Page 60]
RFC 3273 Remote Network Monitoring Management July 2002 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 13 } alMatrixTopNHighCapacityReverseBaseOctetRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Octets" 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 14 } alMatrixTopNHighCapacityReverseOverflowOctetRate OBJECT-TYPE SYNTAX Gauge32 UNITS "Octets" 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, 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 15 } alMatrixTopNHighCapacityReverseOctetRate OBJECT-TYPE SYNTAX CounterBasedGauge64 UNITS "Octets" 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 Waldbusser Standards Track [Page 61]
RFC 3273 Remote Network Monitoring Management July 2002 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 16 } 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.)" INDEX { usrHistoryControlIndex, usrHistorySampleIndex, usrHistoryObjectIndex } ::= { usrHistoryHighCapacityTable 1 } UsrHistoryHighCapacityEntry ::= SEQUENCE { usrHistoryHighCapacityOverflowAbsValue Gauge32, usrHistoryHighCapacityAbsValue CounterBasedGauge64 } 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. Waldbusser Standards Track [Page 62]
RFC 3273 Remote Network Monitoring Management July 2002 To obtain the true value for this sampling interval, the associated instance of usrHistoryValStatus should 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 CounterBasedGauge64 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 should be checked, and usrHistoryHighCapacityAbsValue 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 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), Waldbusser Standards Track [Page 63]
RFC 3273 Remote Network Monitoring Management July 2002 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 6 } hcRmonMIBGroups OBJECT IDENTIFIER ::= { rmonConformance 7 } hcMediaIndependentCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the High Capacity Media Independent Group." MODULE -- this module MANDATORY-GROUPS { mediaIndependentGroup, hcRMONInformationGroup } ::= { hcRmonMIBCompliances 1 } hcRmon1MIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the High Capacity RMON-1 MIB" MODULE -- this module GROUP etherStatsHighCapacityGroup DESCRIPTION "The etherStatsHighCapacityGroup is optional but requires implementation of the rmonEtherStatsGroup." GROUP etherHistoryHighCapacityGroup DESCRIPTION "The etherHistoryHighCapacityGroup is optional but requires implementation of the rmonHistoryControlGroup and rmonEthernetHistoryGroup." GROUP hostHighCapacityGroup DESCRIPTION "The hostHighCapacityGroup is mandatory when the hostTopNHighCapacityGroup is implemented. This group also requires implementation of the rmonHostGroup." GROUP hostTopNHighCapacityGroup Waldbusser Standards Track [Page 64]
RFC 3273 Remote Network Monitoring Management July 2002 DESCRIPTION "The hostTopNHighCapacityGroup is optional but requires implementation of the rmonHostTopNGroup." GROUP matrixHighCapacityGroup DESCRIPTION "The matrixHighCapacityGroup is optional but requires implementation of the rmonMatrixGroup." GROUP captureBufferHighCapacityGroup DESCRIPTION "The captureBufferHighCapacityGroup is optional but requires implementation of the rmonFilterGroup and rmonPacketCaptureGroup." MODULE RMON-MIB GROUP rmonEtherStatsGroup DESCRIPTION "The RMON Ethernet Statistics Group is mandatory if the etherStatsHighCapacityGroup is implemented." GROUP rmonHistoryControlGroup DESCRIPTION "The RMON History Control Group is mandatory if the etherHistoryHighCapacityGroup is implemented." GROUP rmonEthernetHistoryGroup DESCRIPTION "The RMON Ethernet History Group is mandatory if the etherHistoryHighCapacityGroup is implemented." GROUP rmonHostGroup DESCRIPTION "The RMON Host Group is mandatory if the hostHighCapacityGroup is implemented." GROUP rmonHostTopNGroup DESCRIPTION "The RMON Host Top N Group is mandatory if the hostTopNHighCapacityGroup is implemented." GROUP rmonMatrixGroup DESCRIPTION "The RMON Matrix Group is mandatory if the matrixHighCapacityGroup is implemented." GROUP rmonFilterGroup DESCRIPTION Waldbusser Standards Track [Page 65]
RFC 3273 Remote Network Monitoring Management July 2002 "The RMON Filter Group is mandatory when the captureBufferHighCapacityGroup is implemented." GROUP rmonPacketCaptureGroup DESCRIPTION "The RMON Packet Capture Group is mandatory when the captureBufferHighCapacityGroup is implemented." ::= { hcRmonMIBCompliances 2 } hcRmon2MIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the High Capacity RMON-2 MIB" MODULE -- this module MANDATORY-GROUPS { protocolDistributionHighCapacityGroup, nlHostHighCapacityGroup, nlMatrixHighCapacityGroup, nlMatrixTopNHighCapacityGroup, usrHistoryHighCapacityGroup, hcRMONInformationGroup } MODULE RMON2-MIB MANDATORY-GROUPS { protocolDirectoryGroup, protocolDistributionGroup, addressMapGroup, nlHostGroup, nlMatrixGroup, usrHistoryGroup, probeInformationGroup } GROUP rmon1EnhancementGroup DESCRIPTION "The rmon1EnhancementGroup is mandatory for systems which implement RMON [RFC2819]" ::= { hcRmonMIBCompliances 3 } hcRmon2MIBApplicationLayerCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the High Capacity RMON-2 MIB with Application Layer Enhancements." MODULE -- this module MANDATORY-GROUPS { protocolDistributionHighCapacityGroup, nlHostHighCapacityGroup, nlMatrixHighCapacityGroup, Waldbusser Standards Track [Page 66]
RFC 3273 Remote Network Monitoring Management July 2002 nlMatrixTopNHighCapacityGroup, alHostHighCapacityGroup, alMatrixHighCapacityGroup, alMatrixTopNHighCapacityGroup, usrHistoryHighCapacityGroup, hcRMONInformationGroup } MODULE RMON2-MIB MANDATORY-GROUPS { protocolDirectoryGroup, protocolDistributionGroup, addressMapGroup, nlHostGroup, nlMatrixGroup, alHostGroup, alMatrixGroup, usrHistoryGroup, probeInformationGroup } GROUP rmon1EnhancementGroup DESCRIPTION "The rmon1EnhancementGroup is mandatory for systems which implement RMON [RFC2819]" ::= { hcRmonMIBCompliances 4 } mediaIndependentGroup OBJECT-GROUP OBJECTS {mediaIndependentDataSource, mediaIndependentDropEvents, mediaIndependentDroppedFrames, mediaIndependentInPkts, mediaIndependentInOverflowPkts, mediaIndependentInHighCapacityPkts, mediaIndependentOutPkts, mediaIndependentOutOverflowPkts, mediaIndependentOutHighCapacityPkts, mediaIndependentInOctets, mediaIndependentInOverflowOctets, mediaIndependentInHighCapacityOctets, mediaIndependentOutOctets, mediaIndependentOutOverflowOctets, mediaIndependentOutHighCapacityOctets, mediaIndependentInNUCastPkts, mediaIndependentInNUCastOverflowPkts, mediaIndependentInNUCastHighCapacityPkts, mediaIndependentOutNUCastPkts, mediaIndependentOutNUCastOverflowPkts, mediaIndependentOutNUCastHighCapacityPkts, mediaIndependentInErrors, mediaIndependentOutErrors, mediaIndependentInputSpeed, Waldbusser Standards Track [Page 67]
RFC 3273 Remote Network Monitoring Management July 2002 mediaIndependentOutputSpeed, mediaIndependentDuplexMode, mediaIndependentDuplexChanges, mediaIndependentDuplexLastChange, 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 "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, Waldbusser Standards Track [Page 68]
RFC 3273 Remote Network Monitoring Management July 2002 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 } 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 time stamps." Waldbusser Standards Track [Page 69]
RFC 3273 Remote Network Monitoring Management July 2002 ::= { 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." ::= { 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, Waldbusser Standards Track [Page 70]
RFC 3273 Remote Network Monitoring Management July 2002 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, 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 } Waldbusser Standards Track [Page 71]
RFC 3273 Remote Network Monitoring Management July 2002 alMatrixTopNHighCapacityGroup OBJECT-GROUP OBJECTS { alMatrixTopNHighCapacityProtocolDirLocalIndex, alMatrixTopNHighCapacitySourceAddress, alMatrixTopNHighCapacityDestAddress, alMatrixTopNHighCapacityAppProtocolDirLocalIndex, 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 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 Waldbusser Standards Track [Page 72]
RFC 3273 Remote Network Monitoring Management July 2002 6. 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 2819], 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. There are a number of management objects defined in this MIB that have a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. SNMPv1 by itself is not a secure environment. Even if the network itself is secure (for example by using IPSec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB. It is recommended that the implementers consider the security features as provided by the SNMPv3 framework. Specifically, the use of the User-based Security Model RFC 2574 [RFC2574] and the View- based Access Control Model RFC 2575 [RFC2575] is recommended. It is then a customer/user responsibility to ensure that the SNMP entity giving access to an instance of this MIB, is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them. 7. Acknowledgments This document was produced by the IETF Remote Network Monitoring Working Group. 8. References [1] Harrington, D., Presuhn, R. and B. Wijnen, "An Architecture for Describing SNMP Management Frameworks", RFC 2571, April 1999. Waldbusser Standards Track [Page 73]
RFC 3273 Remote Network Monitoring Management July 2002 [2] Rose, M. and K. McCloghrie, "Structure and Identification of Management Information for TCP/IP-based Internets", STD 16, RFC 1155, May 1990. [3] Rose, M. and K. McCloghrie, "Concise MIB Definitions", STD 16, RFC 1212, March 1991. [4] Rose, M., "A Convention for Defining Traps for use with the SNMP", RFC 1215, March 1991. [5] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [6] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [7] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [8] Case, J., Fedor, M., Schoffstall, M. and J. Davin, "Simple Network Management Protocol", STD 15, RFC 1157, May 1990. [9] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Introduction to Community-based SNMPv2", RFC 1901, January 1996. [10] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1906, January 1996. [11] Case, J., Harrington D., Presuhn R. and B. Wijnen, "Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)", RFC 2572, April 1999. [12] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", RFC 2574, April 1999. [13] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996. [14] Levi, D., Meyer, P. and B. Stewart, "SNMPv3 Applications", RFC 2573, April 1999. Waldbusser Standards Track [Page 74]
RFC 3273 Remote Network Monitoring Management July 2002 [15] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", RFC 2575, April 1999. [16] McCloghrie, K. and M. Rose, Editors, "Management Information Base for Network Management of TCP/IP-based internets: MIB-II", STD 17, RFC 1213, March 1991. [17] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000. [18] Waldbusser, S., "Remote Network Monitoring MIB", STD 59, RFC 2819, May 2000. [19] Waldbusser, S., "Token Ring Extensions to the Remote Network Monitoring MIB", RFC 1513, September 1993. [20] Waldbusser, S., "Remote Network Monitoring Management Information Base Version 2 using SMIv2", RFC 2021, January 1997. [21] Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction to Version 3 of the Internet-standard Network Management Framework, RFC 2570, April 1999. 9. Notices The IETF takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on the IETF's procedures with respect to rights in standards-track and standards-related documentation can be found in BCP-11. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementors or users of this specification can be obtained from the IETF Secretariat. The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights which may cover technology that may be required to practice this standard. Please address the information to the IETF Executive Director. Waldbusser Standards Track [Page 75]
RFC 3273 Remote Network Monitoring Management July 2002 10. Author's Address Steve Waldbusser Phone: +1-650-948-6500 Fax: +1-650-745-0671 EMail: waldbusser@nextbeacon.com Waldbusser Standards Track [Page 76]
RFC 3273 Remote Network Monitoring Management July 2002 11. Full Copyright Statement Copyright (C) The Internet Society (2002). All Rights Reserved. This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by removing the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it into languages other than English. The limited permissions granted above are perpetual and will not be revoked by the Internet Society or its successors or assigns. This document and the information contained herein is provided on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Acknowledgement Funding for the RFC Editor function is currently provided by the Internet Society. Waldbusser Standards Track [Page 77]

   

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