ZHONE-RMON-MIB

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Organization: Zhone Technologies, Inc.

Last Updated: 2010-03-23

Category: Zhone Technologies CPE

Description: Provides Zhone-specific RMON extensions for remote network monitoring of traffic statistics and events.

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What Is ZHONE-RMON-MIB?

ZHONE-RMON-MIB is a Zhone Technologies proprietary extension to the standard Remote Network Monitoring (RMON) framework, adding vendor-specific objects for remote monitoring of traffic statistics and events on Zhone access/aggregation equipment. As the module description explains, RMON-style MIBs exist specifically for managing remote monitors/probes that collect traffic statistics, alarms, and history data independent of direct SNMP polling of each device. This MIB is therefore inherently a performance and fault monitoring module: it supports tracking traffic-level statistics and configurable alarm/event thresholds that fire notifications when a monitored counter (such as error rates or utilization) crosses a defined limit, which is a core operational-health monitoring function. It is explicitly built as an extension of the standard RMON MIB (RFC 2819 and related), inheriting that framework's statistics/history/alarm/event model while adding Zhone-specific objects. It is deployed on Zhone multiservice access platforms in carrier or enterprise access networks where remote traffic monitoring and alarm generation are needed without constant active polling. Engineers can download the ZHONE-RMON-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZHONE-RMON-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Zhone Technologies multiservice access node

Monitoring Examples

No sample objects were available for this module, so specific object or table names cannot be cited; consistent with standard RMON extension MIBs, an operator would typically configure alarm entries against a traffic statistic (e.g., error count or utilization) and receive an event/trap when the threshold is crossed, but the exact Zhone-specific object names could not be confirmed from the available data.

What Can Be Monitored

traffic statistics (unconfirmed, no sample objects available)
alarm/event threshold crossings (unconfirmed)

Imported Objects

From IF-MIB

ifIndex

OBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-IDENTITY
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION

From Zhone

ietfDrafts

OBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using zhoneEtherStatsDropEvents OID:

Select a Zhone Technologies multiservice access node (RMON traffic-statistics/alarm-threshold status) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type zhoneEtherStatsDropEvents into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The total number of events in which packets were dropped by the probe due to lack of resources. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter64-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases between polls, since a rising count of errors, failures, or discards often points to a real underlying problem. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
zhoneRmonMibModule	1.3.6.1.4.1.5504.10.1.12			Remote network monitoring devices, often called monitors or probes, are instruments that exist for the purpose of managing a network. This MIB defines objects for managing remote network monitoring devices.
zhoneRmon	1.3.6.1.4.1.5504.10.1.12.1
statistics	1.3.6.1.4.1.5504.10.1.12.1.1
zhoneEtherStatsTable	1.3.6.1.4.1.5504.10.1.12.1.1.1		not-accessible	A list of Ethernet statistics entries.
zhoneEtherStatsEntry	1.3.6.1.4.1.5504.10.1.12.1.1.1.1		not-accessible	A collection of statistics kept for a particular Ethernet interface. As an example, an instance of the zhoneEtherStatsPkts object might be named zhoneEtherStatsPkts.1
C64 zhoneEtherStatsDropEventsEx	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.1	Counter64	read-only	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.
C64 zhoneEtherStatsDroppedFrames	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.2	Counter64	read-only	The total number of frames that were received by the probe and therefore not accounted for in the zhoneEtherStatsDropEvents, but that 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.
C64 zhoneEtherStatsOctets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.3	Counter64	read-only	The total number of octets of data (including those in bad packets) transmitted and received on the network (excluding framing bits but including FCS octets). This object can be used as a reasonable estimate of 10-Megabit ethernet utilization. If greater precision is desired, the zhoneEtherStatsPkts and zhoneEtherStatsOctets objects should be sampled before and after a common interval. The differences in the sampled values are Pkts and Octets, respectively, and the number of seconds in the interval is Interval. These values are used to calculate the Utilization as follows: Pkts * (9.6 + 6.4) + (Octets * .8) 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.
C64 zhoneEtherStatsPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.4	Counter64	read-only	The total number of packets (including bad packets, broadcast packets, and multicast packets) transmitted and received.
C64 zhoneEtherStatsTxPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.5	Counter64	read-only	The total number of packets (including bad packets, broadcast packets, and multicast packets) transmitted.
C64 zhoneEtherStatsRxPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.6	Counter64	read-only	The total number of packets (including bad packets, broadcast packets, and multicast packets) received.
C64 zhoneEtherStatsMcastTxBytes	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.7	Counter64	read-only	Transmitted multicast bytes.
C64 zhoneEtherStatsMcastRxBytes	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.8	Counter64	read-only	Received multicast bytes.
C64 zhoneEtherStatsMcastRxDroppedBytes	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.9	Counter64	read-only	Dropped multicast bytes.
U32 zhoneEtherStatsAverageTxThroughput	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.10	Unsigned32	read-only	Average transmit throughput in bits per second since last query.
U32 zhoneEtherStatsAverageRxThroughput	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.11	Unsigned32	read-only	Average receive throughput in bits per second since last query.
I32 zhoneEtherStatsTxBandwidthOccupancy	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.12	Integer32	read-only	Number of bits per second currently being utilized for transmitting traffic.
I32 zhoneEtherStatsRxBandwidthOccupancy	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.13	Integer32	read-only	Number of bits per second currently being utilized for receiving traffic.
C64 zhoneEtherStatsBroadcastPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.14	Counter64	read-only	The total number of good packets transmitted and received that were directed to the broadcast address. Note that this does not include multicast packets.
C64 zhoneEtherStatsMulticastPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.15	Counter64	read-only	The total number of good packets transmitted and received that were directed to a multicast address. Note that this number does not include packets directed to the broadcast address.
C64 zhoneEtherStatsCRCAlignErrors	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.16	Counter64	read-only	The total number of packets received that had a length (excluding framing bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error).
C64 zhoneEtherStatsUndersizePkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.17	Counter64	read-only	The total number of packets received that were less than 64 octets long (excluding framing bits, but including FCS octets) and were otherwise well formed.
C64 zhoneEtherStatsOversizePkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.18	Counter64	read-only	The total number of packets transmitted and received that were longer than 1518 octets (excluding framing bits, but including FCS octets) and were otherwise well formed.
C64 zhoneEtherStatsOversizeTxPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.19	Counter64	read-only	The total number of packets trasmitted that were longer than 1518 octets (excluding framing bits, but including FCS octets) and were otherwise well formed.
C64 zhoneEtherStatsOversizeRxPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.20	Counter64	read-only	The total number of packets received that were longer than 1518 octets (excluding framing bits, but including FCS octets) and were otherwise well formed.
C64 zhoneEtherStatsFragments	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.21	Counter64	read-only	The total number of packets received that were less than 64 octets in length (excluding framing bits but including FCS octets) and had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). Note that it is entirely normal for zhoneEtherStatsFragments to increment. This is because it counts both runts (which are normal occurrences due to collisions) and noise hits.
C64 zhoneEtherStatsJabbers	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.22	Counter64	read-only	The total number of packets received that were longer than 1518 octets (excluding framing bits, but including FCS octets), and had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). Note that this definition of jabber is different than the definition in IEEE-802.3 section 8.2.1.5 (10BASE5) and section 10.3.1.4 (10BASE2). These documents define jabber as the condition where any packet exceeds 20 ms. The allowed range to detect jabber is between 20 ms and 150 ms.
C64 zhoneEtherStatsCollisions	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.23	Counter64	read-only	The best estimate of the total number of collisions on this Ethernet segment. The value returned will depend on the location of the RMON probe. Section 8.2.1.3 (10BASE-5) and section 10.3.1.3 (10BASE-2) of IEEE standard 802.3 states that a station must detect a collision, in the receive mode, if three or more stations are transmitting simultaneously. A repeater port must detect a collision when two or more stations are transmitting simultaneously. Thus a probe placed on a repeater port could record more collisions than a probe connected to a station on the same segment would. Probe location plays a much smaller role when considering 10BASE-T. 14.2.1.4 (10BASE-T) of IEEE standard 802.3 defines a collision as the simultaneous presence of signals on the DO and RD circuits (transmitting and receiving at the same time). A 10BASE-T station can only detect collisions when it is transmitting. Thus probes placed on a station and a repeater, should report the same number of collisions. Note also that an RMON probe inside a repeater should ideally report collisions between the repeater and one or more other hosts (transmit collisions as defined by IEEE 802.3k) plus receiver collisions observed on any coax segments to which the repeater is connected.
C64 zhoneEtherStatsTXNoErrors	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.24	Counter64	read-only	The total number of TX packets trasmitted without error.
C64 zhoneEtherStatsRXNoErrors	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.25	Counter64	read-only	The total number of RX packets received without error.
C64 zhoneEtherStatsIPMCBridgedPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.26	Counter64	read-only	Broadcom IPMC Bridged Packet count.
C64 zhoneEtherStatsIPMCRoutedPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.27	Counter64	read-only	Broadcom IPMC Routed Packet count.
C64 zhoneEtherStatsIPMCTxDroppedPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.28	Counter64	read-only	Broadcom IPMC Tx Dropped Packet count.
C64 zhoneEtherStatsIPMCRxDroppedPkts	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.29	Counter64	read-only	Broadcom IPMC Rx Dropped Packet count.
C64 zhoneEtherStatsPkts64Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.30	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were 64 octets in length (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsPkts65to127Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.31	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were between 65 and 127 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsPkts128to255Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.32	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were between 128 and 255 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsPkts256to511Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.33	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were between 256 and 511 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsPkts512to1023Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.34	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were between 512 and 1023 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsPkts1024to1518Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.35	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were between 1024 and 1518 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsPkts1519to2047Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.36	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were between 1522 and 2047 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsPkts2048to4095Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.37	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were between 2048 and 4095 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsPkts4095to9216Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.38	Counter64	read-only	The total number of packets (including bad packets) transmitted and received that were between 4095 and 9216 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsReceivedPkts64Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.39	Counter64	read-only	The total number of packets (including bad packets) received that were between 0 and 64 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsReceivedPkts65to127Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.40	Counter64	read-only	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).
C64 zhoneEtherStatsReceivedPkts128to255Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.41	Counter64	read-only	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).
C64 zhoneEtherStatsReceivedPkts256to511Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.42	Counter64	read-only	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).
C64 zhoneEtherStatsReceivedPkts512to1023Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.43	Counter64	read-only	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).
C64 zhoneEtherStatsReceivedPkts1024to1518Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.44	Counter64	read-only	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).
C64 zhoneEtherStatsReceivedPkts1519to2047Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.45	Counter64	read-only	The total number of packets (including bad packets) received that were between 1519 and 2047 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsReceivedPkts2048to4095Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.46	Counter64	read-only	The total number of packets (including bad packets) received that were between 2048 and 4095 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsReceivedPkts4095to9216Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.47	Counter64	read-only	The total number of packets (including bad packets) received that were between 4095 and 9216 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts64Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.48	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 0 and 64 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts65to127Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.49	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 65 and 127 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts128to255Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.50	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 128 and 255 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts256to511Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.51	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 256 and 511 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts512to1023Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.52	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 512 and 1023 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts1024to1518Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.53	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 1024 and 1518 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts1519to2047Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.54	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 1519 and 2047 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts2048to4095Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.55	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 2048 and 4095 octets in length inclusive (excluding framing bits but including FCS octets).
C64 zhoneEtherStatsTransmittedPkts4095to9216Octets	1.3.6.1.4.1.5504.10.1.12.1.1.1.1.56	Counter64	read-only	The total number of packets (including bad packets) trasmitted that were between 4095 and 9216 octets in length inclusive (excluding framing bits but including FCS octets).
history	1.3.6.1.4.1.5504.10.1.12.1.2
historyControlTable	1.3.6.1.4.1.5504.10.1.12.1.2.1		not-accessible	A list of history control entries.
historyControlEntry	1.3.6.1.4.1.5504.10.1.12.1.2.1.1		not-accessible	A list of parameters that set up a periodic sampling of statistics. As an example, an instance of the historyControlInterval object might be named historyControlInterval.2
I32 historyControlIndex	1.3.6.1.4.1.5504.10.1.12.1.2.1.1.1	Integer32	read-only	An index that uniquely identifies an entry in the historyControl table. Each such entry defines a set of samples at a particular interval for an interface on the device.
OID historyControlDataSource	1.3.6.1.4.1.5504.10.1.12.1.2.1.1.2	OBJECT IDENTIFIER	read-create	This object identifies the source of the data for which historical data was collected and placed in a media-specific table on behalf of this historyControlEntry. 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 2233 [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 an invalidation of this entry. For example, a hot-pluggable ethernet card could be pulled out and replaced by a token-ring card. In such a case, if the agent has such knowledge of the change, it is recommended that it invalidate this entry. This object may not be modified if the associated historyControlStatus object is equal to valid(1).
I32 historyControlBucketsRequested	1.3.6.1.4.1.5504.10.1.12.1.2.1.1.3	Integer32	read-create	The requested number of discrete time intervals over which data is to be saved in the part of the media-specific table associated with this historyControlEntry. When this object is created or modified, the probe should set historyControlBucketsGranted as closely to this object as is possible for the particular probe implementation and available resources.
I32 historyControlBucketsGranted	1.3.6.1.4.1.5504.10.1.12.1.2.1.1.4	Integer32	read-only	The number of discrete sampling intervals over which data shall be saved in the part of the media-specific table associated with this historyControlEntry. When the associated historyControlBucketsRequested object is created or modified, the probe should set this object as closely to the requested value as is possible for the particular probe implementation and available resources. The probe must not lower this value except as a result of a modification to the associated historyControlBucketsRequested object. There will be times when the actual number of buckets associated with this entry is less than the value of this object. In this case, at the end of each sampling interval, a new bucket will be added to the media-specific table. When the number of buckets reaches the value of this object and a new bucket is to be added to the media-specific table, the oldest bucket associated with this historyControlEntry shall be deleted by the agent so that the new bucket can be added. When the value of this object changes to a value less than the current value, entries are deleted from the media-specific table associated with this historyControlEntry. Enough of the oldest of these entries shall be deleted by the agent so that their number remains less than or equal to the new value of this object. When the value of this object changes to a value greater than the current value, the number of associated media- specific entries may be allowed to grow.
I32 historyControlInterval	1.3.6.1.4.1.5504.10.1.12.1.2.1.1.5	Integer32	read-create	The interval in seconds over which the data is sampled for each bucket in the part of the media-specific table associated with this historyControlEntry. This interval can be set to any number of seconds between 1 and 3600 (1 hour). Because the counters in a bucket may overflow at their maximum value with no indication, a prudent manager will take into account the possibility of overflow in any of the associated counters. It is important to consider the minimum time in which any counter could overflow on a particular media type and set the historyControlInterval object to a value less than this interval. This is typically most important for the 'octets' counter in any media-specific table. For example, on an Ethernet network, the etherHistoryOctets counter could overflow in about one hour at the Ethernet's maximum utilization. This object may not be modified if the associated historyControlStatus object is equal to valid(1).
STR historyControlOwner	1.3.6.1.4.1.5504.10.1.12.1.2.1.1.6	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it.
ENT historyControlStatus	1.3.6.1.4.1.5504.10.1.12.1.2.1.1.7	EntryStatus	read-create	The status of this historyControl entry. Each instance of the media-specific table associated with this historyControlEntry will be deleted by the agent if this historyControlEntry is not equal to valid(1).
etherHistoryTable	1.3.6.1.4.1.5504.10.1.12.1.2.2		not-accessible	A list of Ethernet history entries.
etherHistoryEntry	1.3.6.1.4.1.5504.10.1.12.1.2.2.1		not-accessible	An historical sample of Ethernet statistics on a particular Ethernet interface. This sample is associated with the historyControlEntry which set up the parameters for a regular collection of these samples. As an example, an instance of the etherHistoryPkts object might be named etherHistoryPkts.2.89
I32 etherHistoryIndex	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.1	Integer32	read-only	The history of which this entry is a part. The history identified by a particular value of this index is the same history as identified by the same value of historyControlIndex.
I32 etherHistorySampleIndex	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.2	Integer32	read-only	An index that uniquely identifies the particular sample this entry represents among all samples associated with the same historyControlEntry. This index starts at 1 and increases by one as each new sample is taken.
TIK etherHistoryIntervalStart	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.3	TimeTicks	read-only	The value of sysUpTime at the start of the interval over which this sample was measured. If the probe keeps track of the time of day, it should start the first sample of the history at a time such that when the next hour of the day begins, a sample is started at that instant. Note that following this rule may require the probe to delay collecting the first sample of the history, as each sample must be of the same interval. Also note that the sample which is currently being collected is not accessible in this table until the end of its interval.
C32 etherHistoryDropEvents	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.4	Counter32	read-only	The total number of events in which packets were dropped by the probe due to lack of resources during this sampling interval. Note that this number is not necessarily the number of packets dropped, it is just the number of times this condition has been detected.
C32 etherHistoryOctets	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.5	Counter32	read-only	The total number of octets of data (including those in bad packets) received on the network (excluding framing bits but including FCS octets).
C32 etherHistoryPkts	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.6	Counter32	read-only	The number of packets (including bad packets) received during this sampling interval.
C32 etherHistoryBroadcastPkts	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.7	Counter32	read-only	The number of good packets received during this sampling interval that were directed to the broadcast address.
C32 etherHistoryMulticastPkts	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.8	Counter32	read-only	The number of good packets received during this sampling interval that were directed to a multicast address. Note that this number does not include packets addressed to the broadcast address.
C32 etherHistoryCRCAlignErrors	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.9	Counter32	read-only	The number of packets received during this sampling interval that had a length (excluding framing bits but including FCS octets) between 64 and 1518 octets, inclusive, but had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error).
C32 etherHistoryUndersizePkts	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.10	Counter32	read-only	The number of packets received during this sampling interval that were less than 64 octets long (excluding framing bits but including FCS octets) and were otherwise well formed.
C32 etherHistoryOversizePkts	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.11	Counter32	read-only	The number of packets received during this sampling interval that were longer than 1518 octets (excluding framing bits but including FCS octets) but were otherwise well formed.
C32 etherHistoryFragments	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.12	Counter32	read-only	The total number of packets received during this sampling interval that were less than 64 octets in length (excluding framing bits but including FCS octets) had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). Note that it is entirely normal for etherHistoryFragments to increment. This is because it counts both runts (which are normal occurrences due to collisions) and noise hits.
C32 etherHistoryJabbers	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.13	Counter32	read-only	The number of packets received during this sampling interval that were longer than 1518 octets (excluding framing bits but including FCS octets), and had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). Note that this definition of jabber is different than the definition in IEEE-802.3 section 8.2.1.5 (10BASE5) and section 10.3.1.4 (10BASE2). These documents define jabber as the condition where any packet exceeds 20 ms. The allowed range to detect jabber is between 20 ms and 150 ms.
C32 etherHistoryCollisions	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.14	Counter32	read-only	The best estimate of the total number of collisions on this Ethernet segment during this sampling interval. The value returned will depend on the location of the RMON probe. Section 8.2.1.3 (10BASE-5) and section 10.3.1.3 (10BASE-2) of IEEE standard 802.3 states that a station must detect a collision, in the receive mode, if three or more stations are transmitting simultaneously. A repeater port must detect a collision when two or more stations are transmitting simultaneously. Thus a probe placed on a repeater port could record more collisions than a probe connected to a station on the same segment would. Probe location plays a much smaller role when considering 10BASE-T. 14.2.1.4 (10BASE-T) of IEEE standard 802.3 defines a collision as the simultaneous presence of signals on the DO and RD circuits (transmitting and receiving at the same time). A 10BASE-T station can only detect collisions when it is transmitting. Thus probes placed on a station and a repeater, should report the same number of collisions. Note also that an RMON probe inside a repeater should ideally report collisions between the repeater and one or more other hosts (transmit collisions as defined by IEEE 802.3k) plus receiver collisions observed on any coax segments to which the repeater is connected.
I32 etherHistoryUtilization	1.3.6.1.4.1.5504.10.1.12.1.2.2.1.15	Integer32	read-only	The best estimate of the mean physical layer network utilization on this interface during this sampling interval, in hundredths of a percent.
alarm	1.3.6.1.4.1.5504.10.1.12.1.3
alarmTable	1.3.6.1.4.1.5504.10.1.12.1.3.1		not-accessible	A list of alarm entries.
alarmEntry	1.3.6.1.4.1.5504.10.1.12.1.3.1.1		not-accessible	A list of parameters that set up a periodic checking for alarm conditions. For example, an instance of the alarmValue object might be named alarmValue.8
I32 alarmIndex	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.1	Integer32	read-only	An index that uniquely identifies an entry in the alarm table. Each such entry defines a diagnostic sample at a particular interval for an object on the device.
I32 alarmInterval	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.2	Integer32	read-create	The interval in seconds over which the data is sampled and compared with the rising and falling thresholds. When setting this variable, care should be taken in the case of deltaValue sampling - the interval should be set short enough that the sampled variable is very unlikely to increase or decrease by more than 2^31 - 1 during a single sampling interval. This object may not be modified if the associated alarmStatus object is equal to valid(1).
OID alarmVariable	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.3	OBJECT IDENTIFIER	read-create	The object identifier of the particular variable to be sampled. Only variables that resolve to an ASN.1 primitive type of INTEGER (INTEGER, Integer32, Counter32, Counter64, Gauge, or TimeTicks) may be sampled. Because SNMP access control is articulated entirely in terms of the contents of MIB views, no access control mechanism exists that can restrict the value of this object to identify only those objects that exist in a particular MIB view. Because there is thus no acceptable means of restricting the read access that could be obtained through the alarm mechanism, the probe must only grant write access to this object in those views that have read access to all objects on the probe. During a set operation, if the supplied variable name is not available in the selected MIB view, a badValue error must be returned. If at any time the variable name of an established alarmEntry is no longer available in the selected MIB view, the probe must change the status of this alarmEntry to invalid(4). This object may not be modified if the associated alarmStatus object is equal to valid(1).
INT alarmSampleType	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.4	INTEGER	read-create	The method of sampling the selected variable and calculating the value to be compared against the thresholds. If the value of this object is absoluteValue(1), the value of the selected variable will be compared directly with the thresholds at the end of the sampling interval. If the value of this object is deltaValue(2), the value of the selected variable at the last sample will be subtracted from the current value, and the difference compared with the thresholds. This object may not be modified if the associated alarmStatus object is equal to valid(1).
I32 alarmValue	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.5	Integer32	read-only	The value of the statistic during the last sampling period. For example, if the sample type is deltaValue, this value will be the difference between the samples at the beginning and end of the period. If the sample type is absoluteValue, this value will be the sampled value at the end of the period. This is the value that is compared with the rising and falling thresholds. The value during the current sampling period is not made available until the period is completed and will remain available until the next period completes.
INT alarmStartupAlarm	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.6	INTEGER	read-create	The alarm that may be sent when this entry is first set to valid. If the first sample after this entry becomes valid is greater than or equal to the risingThreshold and alarmStartupAlarm is equal to risingAlarm(1) or risingOrFallingAlarm(3), then a single rising alarm will be generated. If the first sample after this entry becomes valid is less than or equal to the fallingThreshold and alarmStartupAlarm is equal to fallingAlarm(2) or risingOrFallingAlarm(3), then a single falling alarm will be generated. This object may not be modified if the associated alarmStatus object is equal to valid(1).
I32 alarmRisingThreshold	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.7	Integer32	read-create	A threshold for the sampled statistic. When the current sampled value is greater than or equal to this threshold, and the value at the last sampling interval was less than this threshold, a single event will be generated. A single event will also be generated if the first sample after this entry becomes valid is greater than or equal to this threshold and the associated alarmStartupAlarm is equal to risingAlarm(1) or risingOrFallingAlarm(3). After a rising event is generated, another such event will not be generated until the sampled value falls below this threshold and reaches the alarmFallingThreshold. This object may not be modified if the associated alarmStatus object is equal to valid(1).
I32 alarmFallingThreshold	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.8	Integer32	read-create	A threshold for the sampled statistic. When the current sampled value is less than or equal to this threshold, and the value at the last sampling interval was greater than this threshold, a single event will be generated. A single event will also be generated if the first sample after this entry becomes valid is less than or equal to this threshold and the associated alarmStartupAlarm is equal to fallingAlarm(2) or risingOrFallingAlarm(3). After a falling event is generated, another such event will not be generated until the sampled value rises above this threshold and reaches the alarmRisingThreshold. This object may not be modified if the associated alarmStatus object is equal to valid(1).
I32 alarmRisingEventIndex	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.9	Integer32	read-create	The index of the eventEntry that is used when a rising threshold is crossed. The eventEntry identified by a particular value of this index is the same as identified by the same value of the eventIndex object. If there is no corresponding entry in the eventTable, then no association exists. In particular, if this value is zero, no associated event will be generated, as zero is not a valid event index. This object may not be modified if the associated alarmStatus object is equal to valid(1).
I32 alarmFallingEventIndex	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.10	Integer32	read-create	The index of the eventEntry that is used when a falling threshold is crossed. The eventEntry identified by a particular value of this index is the same as identified by the same value of the eventIndex object. If there is no corresponding entry in the eventTable, then no association exists. In particular, if this value is zero, no associated event will be generated, as zero is not a valid event index. This object may not be modified if the associated alarmStatus object is equal to valid(1).
STR alarmOwner	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.11	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it.
ENT alarmStatus	1.3.6.1.4.1.5504.10.1.12.1.3.1.1.12	EntryStatus	read-create	The status of this alarm entry.
hosts	1.3.6.1.4.1.5504.10.1.12.1.4
hostControlTable	1.3.6.1.4.1.5504.10.1.12.1.4.1		not-accessible	A list of host table control entries.
hostControlEntry	1.3.6.1.4.1.5504.10.1.12.1.4.1.1		not-accessible	A list of parameters that set up the discovery of hosts on a particular interface and the collection of statistics about these hosts. For example, an instance of the hostControlTableSize object might be named hostControlTableSize.1
I32 hostControlIndex	1.3.6.1.4.1.5504.10.1.12.1.4.1.1.1	Integer32	read-only	An index that uniquely identifies an entry in the hostControl table. Each such entry defines a function that discovers hosts on a particular interface and places statistics about them in the hostTable and the hostTimeTable on behalf of this hostControlEntry.
OID hostControlDataSource	1.3.6.1.4.1.5504.10.1.12.1.4.1.1.2	OBJECT IDENTIFIER	read-create	This object identifies the source of the data for this instance of the host function. 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 2233 [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 an invalidation of this entry. For example, a hot-pluggable ethernet card could be pulled out and replaced by a token-ring card. In such a case, if the agent has such knowledge of the change, it is recommended that it invalidate this entry. This object may not be modified if the associated hostControlStatus object is equal to valid(1).
I32 hostControlTableSize	1.3.6.1.4.1.5504.10.1.12.1.4.1.1.3	Integer32	read-only	The number of hostEntries in the hostTable and the hostTimeTable associated with this hostControlEntry.
TIK hostControlLastDeleteTime	1.3.6.1.4.1.5504.10.1.12.1.4.1.1.4	TimeTicks	read-only	The value of sysUpTime when the last entry was deleted from the portion of the hostTable associated with this hostControlEntry. If no deletions have occurred, this value shall be zero.
STR hostControlOwner	1.3.6.1.4.1.5504.10.1.12.1.4.1.1.5	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it.
ENT hostControlStatus	1.3.6.1.4.1.5504.10.1.12.1.4.1.1.6	EntryStatus	read-create	The status of this hostControl entry. If this object is not equal to valid(1), all associated entries in the hostTable, hostTimeTable, and the hostTopNTable shall be deleted by the agent.
hostTable	1.3.6.1.4.1.5504.10.1.12.1.4.2		not-accessible	A list of host entries.
hostEntry	1.3.6.1.4.1.5504.10.1.12.1.4.2.1		not-accessible	A collection of statistics for a particular host that has been discovered on an interface of this device. For example, an instance of the hostOutBroadcastPkts object might be named hostOutBroadcastPkts.1.6.8.0.32.27.3.176
OCT hostAddress	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.1	OCTET STRING	read-only	The physical address of this host.
I32 hostCreationOrder	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.2	Integer32	read-only	An index that defines the relative ordering of the creation time of hosts captured for a particular hostControlEntry. This index shall be between 1 and N, where N is the value of the associated hostControlTableSize. The ordering of the indexes is based on the order of each entry's insertion into the table, in which entries added earlier have a lower index value than entries added later. It is important to note that the order for a particular entry may change as an (earlier) entry is deleted from the table. Because this order may change, management stations should make use of the hostControlLastDeleteTime variable in the hostControlEntry associated with the relevant portion of the hostTable. By observing this variable, the management station may detect the circumstances where a previous association between a value of hostCreationOrder and a hostEntry may no longer hold.
I32 hostIndex	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.3	Integer32	read-only	The set of collected host statistics of which this entry is a part. The set of hosts identified by a particular value of this index is associated with the hostControlEntry as identified by the same value of hostControlIndex.
C32 hostInPkts	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.4	Counter32	read-only	The number of good packets transmitted to this address since it was added to the hostTable.
C32 hostOutPkts	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.5	Counter32	read-only	The number of packets, including bad packets, transmitted by this address since it was added to the hostTable.
C32 hostInOctets	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.6	Counter32	read-only	The number of octets transmitted to this address since it was added to the hostTable (excluding framing bits but including FCS octets), except for those octets in bad packets.
C32 hostOutOctets	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.7	Counter32	read-only	The number of octets transmitted by this address since it was added to the hostTable (excluding framing bits but including FCS octets), including those octets in bad packets.
C32 hostOutErrors	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.8	Counter32	read-only	The number of bad packets transmitted by this address since this host was added to the hostTable.
C32 hostOutBroadcastPkts	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.9	Counter32	read-only	The number of good packets transmitted by this address that were directed to the broadcast address since this host was added to the hostTable.
C32 hostOutMulticastPkts	1.3.6.1.4.1.5504.10.1.12.1.4.2.1.10	Counter32	read-only	The number of good packets transmitted by this address that were directed to a multicast address since this host was added to the hostTable. Note that this number does not include packets directed to the broadcast address.
hostTimeTable	1.3.6.1.4.1.5504.10.1.12.1.4.3		not-accessible	A list of time-ordered host table entries.
hostTimeEntry	1.3.6.1.4.1.5504.10.1.12.1.4.3.1		not-accessible	A collection of statistics for a particular host that has been discovered on an interface of this device. This collection includes the relative ordering of the creation time of this object. For example, an instance of the hostTimeOutBroadcastPkts object might be named hostTimeOutBroadcastPkts.1.687
OCT hostTimeAddress	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.1	OCTET STRING	read-only	The physical address of this host.
I32 hostTimeCreationOrder	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.2	Integer32	read-only	An index that uniquely identifies an entry in the hostTime table among those entries associated with the same hostControlEntry. This index shall be between 1 and N, where N is the value of the associated hostControlTableSize. The ordering of the indexes is based on the order of each entry's insertion into the table, in which entries added earlier have a lower index value than entries added later. Thus the management station has the ability to learn of new entries added to this table without downloading the entire table. It is important to note that the index for a particular entry may change as an (earlier) entry is deleted from the table. Because this order may change, management stations should make use of the hostControlLastDeleteTime variable in the hostControlEntry associated with the relevant portion of the hostTimeTable. By observing this variable, the management station may detect the circumstances where a download of the table may have missed entries, and where a previous association between a value of hostTimeCreationOrder and a hostTimeEntry may no longer hold.
I32 hostTimeIndex	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.3	Integer32	read-only	The set of collected host statistics of which this entry is a part. The set of hosts identified by a particular value of this index is associated with the hostControlEntry as identified by the same value of hostControlIndex.
C32 hostTimeInPkts	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.4	Counter32	read-only	The number of good packets transmitted to this address since it was added to the hostTimeTable.
C32 hostTimeOutPkts	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.5	Counter32	read-only	The number of packets, including bad packets, transmitted by this address since it was added to the hostTimeTable.
C32 hostTimeInOctets	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.6	Counter32	read-only	The number of octets transmitted to this address since it was added to the hostTimeTable (excluding framing bits but including FCS octets), except for those octets in bad packets.
C32 hostTimeOutOctets	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.7	Counter32	read-only	The number of octets transmitted by this address since it was added to the hostTimeTable (excluding framing bits but including FCS octets), including those octets in bad packets.
C32 hostTimeOutErrors	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.8	Counter32	read-only	The number of bad packets transmitted by this address since this host was added to the hostTimeTable.
C32 hostTimeOutBroadcastPkts	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.9	Counter32	read-only	The number of good packets transmitted by this address that were directed to the broadcast address since this host was added to the hostTimeTable.
C32 hostTimeOutMulticastPkts	1.3.6.1.4.1.5504.10.1.12.1.4.3.1.10	Counter32	read-only	The number of good packets transmitted by this address that were directed to a multicast address since this host was added to the hostTimeTable. Note that this number does not include packets directed to the broadcast address.
hostTopN	1.3.6.1.4.1.5504.10.1.12.1.5
hostTopNControlTable	1.3.6.1.4.1.5504.10.1.12.1.5.1		not-accessible	A list of top N host control entries.
hostTopNControlEntry	1.3.6.1.4.1.5504.10.1.12.1.5.1.1		not-accessible	A set of parameters that control the creation of a report of the top N hosts according to several metrics. For example, an instance of the hostTopNDuration object might be named hostTopNDuration.3
I32 hostTopNControlIndex	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.1	Integer32	read-only	An index that uniquely identifies an entry in the hostTopNControl table. Each such entry defines one top N report prepared for one interface.
I32 hostTopNHostIndex	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.2	Integer32	read-create	The host table for which a top N report will be prepared on behalf of this entry. The host table identified by a particular value of this index is associated with the same host table as identified by the same value of hostIndex. This object may not be modified if the associated hostTopNStatus object is equal to valid(1).
INT hostTopNRateBase	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.3	INTEGER	read-create	The variable for each host that the hostTopNRate variable is based upon. This object may not be modified if the associated hostTopNStatus object is equal to valid(1).
I32 hostTopNTimeRemaining	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.4	Integer32	read-create	The number of seconds left in the report currently being collected. When this object is modified by the management station, a new collection is started, possibly aborting a currently running report. The new value is used as the requested duration of this report, which is loaded into the associated hostTopNDuration object. When this object is set to a non-zero value, any associated hostTopNEntries shall be made inaccessible by the monitor. While the value of this object is non-zero, it decrements by one per second until it reaches zero. During this time, all associated hostTopNEntries shall remain inaccessible. At the time that this object decrements to zero, the report is made accessible in the hostTopNTable. Thus, the hostTopN table needs to be created only at the end of the collection interval.
I32 hostTopNDuration	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.5	Integer32	read-only	The number of seconds that this report has collected during the last sampling interval, or if this report is currently being collected, the number of seconds that this report is being collected during this sampling interval. When the associated hostTopNTimeRemaining object is set, this object shall be set by the probe to the same value and shall not be modified until the next time the hostTopNTimeRemaining is set. This value shall be zero if no reports have been requested for this hostTopNControlEntry.
I32 hostTopNRequestedSize	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.6	Integer32	read-create	The maximum number of hosts requested for the top N table. When this object is created or modified, the probe should set hostTopNGrantedSize as closely to this object as is possible for the particular probe implementation and available resources.
I32 hostTopNGrantedSize	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.7	Integer32	read-only	The maximum number of hosts in the top N table. When the associated hostTopNRequestedSize object is created or modified, the probe should set this object as closely to the requested value as is possible for the particular implementation and available resources. The probe must not lower this value except as a result of a set to the associated hostTopNRequestedSize object. Hosts with the highest value of hostTopNRate shall be placed in this table in decreasing order of this rate until there is no more room or until there are no more hosts.
TIK hostTopNStartTime	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.8	TimeTicks	read-only	The value of sysUpTime when this top N report was last started. In other words, this is the time that the associated hostTopNTimeRemaining object was modified to start the requested report.
STR hostTopNOwner	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.9	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it.
ENT hostTopNStatus	1.3.6.1.4.1.5504.10.1.12.1.5.1.1.10	EntryStatus	read-create	The status of this hostTopNControl entry. If this object is not equal to valid(1), all associated hostTopNEntries shall be deleted by the agent.
hostTopNTable	1.3.6.1.4.1.5504.10.1.12.1.5.2		not-accessible	A list of top N host entries.
hostTopNEntry	1.3.6.1.4.1.5504.10.1.12.1.5.2.1		not-accessible	A set of statistics for a host that is part of a top N report. For example, an instance of the hostTopNRate object might be named hostTopNRate.3.10
I32 hostTopNReport	1.3.6.1.4.1.5504.10.1.12.1.5.2.1.1	Integer32	read-only	This object identifies the top N report of which this entry is a part. The set of hosts identified by a particular value of this object is part of the same report as identified by the same value of the hostTopNControlIndex object.
I32 hostTopNIndex	1.3.6.1.4.1.5504.10.1.12.1.5.2.1.2	Integer32	read-only	An index that uniquely identifies an entry in the hostTopN table among those in the same report. This index is between 1 and N, where N is the number of entries in this table. Increasing values of hostTopNIndex shall be assigned to entries with decreasing values of hostTopNRate until index N is assigned to the entry with the lowest value of hostTopNRate or there are no more hostTopNEntries.
OCT hostTopNAddress	1.3.6.1.4.1.5504.10.1.12.1.5.2.1.3	OCTET STRING	read-only	The physical address of this host.
I32 hostTopNRate	1.3.6.1.4.1.5504.10.1.12.1.5.2.1.4	Integer32	read-only	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.
matrix	1.3.6.1.4.1.5504.10.1.12.1.6
matrixControlTable	1.3.6.1.4.1.5504.10.1.12.1.6.1		not-accessible	A list of information entries for the traffic matrix on each interface.
matrixControlEntry	1.3.6.1.4.1.5504.10.1.12.1.6.1.1		not-accessible	Information about a traffic matrix on a particular interface. For example, an instance of the matrixControlLastDeleteTime object might be named matrixControlLastDeleteTime.1
I32 matrixControlIndex	1.3.6.1.4.1.5504.10.1.12.1.6.1.1.1	Integer32	read-only	An index that uniquely identifies an entry in the matrixControl table. Each such entry defines a function that discovers conversations on a particular interface and places statistics about them in the matrixSDTable and the matrixDSTable on behalf of this matrixControlEntry.
OID matrixControlDataSource	1.3.6.1.4.1.5504.10.1.12.1.6.1.1.2	OBJECT IDENTIFIER	read-create	This object identifies the source of the data from which this entry creates a traffic matrix. 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 2233 [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 an invalidation of this entry. For example, a hot-pluggable ethernet card could be pulled out and replaced by a token-ring card. In such a case, if the agent has such knowledge of the change, it is recommended that it invalidate this entry. This object may not be modified if the associated matrixControlStatus object is equal to valid(1).
I32 matrixControlTableSize	1.3.6.1.4.1.5504.10.1.12.1.6.1.1.3	Integer32	read-only	The number of matrixSDEntries in the matrixSDTable for this interface. This must also be the value of the number of entries in the matrixDSTable for this interface.
TIK matrixControlLastDeleteTime	1.3.6.1.4.1.5504.10.1.12.1.6.1.1.4	TimeTicks	read-only	The value of sysUpTime when the last entry was deleted from the portion of the matrixSDTable or matrixDSTable associated with this matrixControlEntry. If no deletions have occurred, this value shall be zero.
STR matrixControlOwner	1.3.6.1.4.1.5504.10.1.12.1.6.1.1.5	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it.
ENT matrixControlStatus	1.3.6.1.4.1.5504.10.1.12.1.6.1.1.6	EntryStatus	read-create	The status of this matrixControl entry. If this object is not equal to valid(1), all associated entries in the matrixSDTable and the matrixDSTable shall be deleted by the agent.
matrixSDTable	1.3.6.1.4.1.5504.10.1.12.1.6.2		not-accessible	A list of traffic matrix entries indexed by source and destination MAC address.
matrixSDEntry	1.3.6.1.4.1.5504.10.1.12.1.6.2.1		not-accessible	A collection of statistics for communications between two addresses on a particular interface. For example, an instance of the matrixSDPkts object might be named matrixSDPkts.1.6.8.0.32.27.3.176.6.8.0.32.10.8.113
OCT matrixSDSourceAddress	1.3.6.1.4.1.5504.10.1.12.1.6.2.1.1	OCTET STRING	read-only	The source physical address.
OCT matrixSDDestAddress	1.3.6.1.4.1.5504.10.1.12.1.6.2.1.2	OCTET STRING	read-only	The destination physical address.
I32 matrixSDIndex	1.3.6.1.4.1.5504.10.1.12.1.6.2.1.3	Integer32	read-only	The set of collected matrix statistics of which this entry is a part. The set of matrix statistics identified by a particular value of this index is associated with the same matrixControlEntry as identified by the same value of matrixControlIndex.
C32 matrixSDPkts	1.3.6.1.4.1.5504.10.1.12.1.6.2.1.4	Counter32	read-only	The number of packets transmitted from the source address to the destination address (this number includes bad packets).
C32 matrixSDOctets	1.3.6.1.4.1.5504.10.1.12.1.6.2.1.5	Counter32	read-only	The number of octets (excluding framing bits but including FCS octets) contained in all packets transmitted from the source address to the destination address.
C32 matrixSDErrors	1.3.6.1.4.1.5504.10.1.12.1.6.2.1.6	Counter32	read-only	The number of bad packets transmitted from the source address to the destination address.
matrixDSTable	1.3.6.1.4.1.5504.10.1.12.1.6.3		not-accessible	A list of traffic matrix entries indexed by destination and source MAC address.
matrixDSEntry	1.3.6.1.4.1.5504.10.1.12.1.6.3.1		not-accessible	A collection of statistics for communications between two addresses on a particular interface. For example, an instance of the matrixSDPkts object might be named matrixSDPkts.1.6.8.0.32.10.8.113.6.8.0.32.27.3.176
OCT matrixDSSourceAddress	1.3.6.1.4.1.5504.10.1.12.1.6.3.1.1	OCTET STRING	read-only	The source physical address.
OCT matrixDSDestAddress	1.3.6.1.4.1.5504.10.1.12.1.6.3.1.2	OCTET STRING	read-only	The destination physical address.
I32 matrixDSIndex	1.3.6.1.4.1.5504.10.1.12.1.6.3.1.3	Integer32	read-only	The set of collected matrix statistics of which this entry is a part. The set of matrix statistics identified by a particular value of this index is associated with the same matrixControlEntry as identified by the same value of matrixControlIndex.
C32 matrixDSPkts	1.3.6.1.4.1.5504.10.1.12.1.6.3.1.4	Counter32	read-only	The number of packets transmitted from the source address to the destination address (this number includes bad packets).
C32 matrixDSOctets	1.3.6.1.4.1.5504.10.1.12.1.6.3.1.5	Counter32	read-only	The number of octets (excluding framing bits but including FCS octets) contained in all packets transmitted from the source address to the destination address.
C32 matrixDSErrors	1.3.6.1.4.1.5504.10.1.12.1.6.3.1.6	Counter32	read-only	The number of bad packets transmitted from the source address to the destination address.
zhoneRmonFilter	1.3.6.1.4.1.5504.10.1.12.1.7
filterTable	1.3.6.1.4.1.5504.10.1.12.1.7.1		not-accessible	A list of packet filter entries.
filterEntry	1.3.6.1.4.1.5504.10.1.12.1.7.1.1		not-accessible	A set of parameters for a packet filter applied on a particular interface. As an example, an instance of the filterPktData object might be named filterPktData.12
I32 filterIndex	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.1	Integer32	read-only	An index that uniquely identifies an entry in the filter table. Each such entry defines one filter that is to be applied to every packet received on an interface.
I32 filterChannelIndex	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.2	Integer32	read-create	This object identifies the channel of which this filter is a part. The filters identified by a particular value of this object are associated with the same channel as identified by the same value of the channelIndex object.
I32 filterPktDataOffset	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.3	Integer32	read-create	The offset from the beginning of each packet where a match of packet data will be attempted. This offset is measured from the point in the physical layer packet after the framing bits, if any. For example, in an Ethernet frame, this point is at the beginning of the destination MAC address. This object may not be modified if the associated filterStatus object is equal to valid(1).
OCT filterPktData	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.4	OCTET STRING	read-create	The data that is to be matched with the input packet. For each packet received, this filter and the accompanying filterPktDataMask and filterPktDataNotMask will be adjusted for the offset. The only bits relevant to this match algorithm are those that have the corresponding filterPktDataMask bit equal to one. The following three rules are then applied to every packet: (1) If the packet is too short and does not have data corresponding to part of the filterPktData, the packet will fail this data match. (2) For each relevant bit from the packet with the corresponding filterPktDataNotMask bit set to zero, if the bit from the packet is not equal to the corresponding bit from the filterPktData, then the packet will fail this data match. (3) If for every relevant bit from the packet with the corresponding filterPktDataNotMask bit set to one, the bit from the packet is equal to the corresponding bit from the filterPktData, then the packet will fail this data match. Any packets that have not failed any of the three matches above have passed this data match. In particular, a zero length filter will match any packet. This object may not be modified if the associated filterStatus object is equal to valid(1).
OCT filterPktDataMask	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.5	OCTET STRING	read-create	The mask that is applied to the match process. After adjusting this mask for the offset, only those bits in the received packet that correspond to bits set in this mask are relevant for further processing by the match algorithm. The offset is applied to filterPktDataMask in the same way it is applied to the filter. For the purposes of the matching algorithm, if the associated filterPktData object is longer than this mask, this mask is conceptually extended with '1' bits until it reaches the length of the filterPktData object. This object may not be modified if the associated filterStatus object is equal to valid(1).
OCT filterPktDataNotMask	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.6	OCTET STRING	read-create	The inversion mask that is applied to the match process. After adjusting this mask for the offset, those relevant bits in the received packet that correspond to bits cleared in this mask must all be equal to their corresponding bits in the filterPktData object for the packet to be accepted. In addition, at least one of those relevant bits in the received packet that correspond to bits set in this mask must be different to its corresponding bit in the filterPktData object. For the purposes of the matching algorithm, if the associated filterPktData object is longer than this mask, this mask is conceptually extended with '0' bits until it reaches the length of the filterPktData object. This object may not be modified if the associated filterStatus object is equal to valid(1).
I32 filterPktStatus	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.7	Integer32	read-create	The status that is to be matched with the input packet. The only bits relevant to this match algorithm are those that have the corresponding filterPktStatusMask bit equal to one. The following two rules are then applied to every packet: (1) For each relevant bit from the packet status with the corresponding filterPktStatusNotMask bit set to zero, if the bit from the packet status is not equal to the corresponding bit from the filterPktStatus, then the packet will fail this status match. (2) If for every relevant bit from the packet status with the corresponding filterPktStatusNotMask bit set to one, the bit from the packet status is equal to the corresponding bit from the filterPktStatus, then the packet will fail this status match. Any packets that have not failed either of the two matches above have passed this status match. In particular, a zero length status filter will match any packet's status. The value of the packet status is a sum. This sum initially takes the value zero. Then, for each error, E, that has been discovered in this packet, 2 raised to a value representing E is added to the sum. The errors and the bits that represent them are dependent on the media type of the interface that this channel is receiving packets from. The errors defined for a packet captured off of an Ethernet interface are as follows: bit # Error 0 Packet is longer than 1518 octets 1 Packet is shorter than 64 octets 2 Packet experienced a CRC or Alignment error For example, an Ethernet fragment would have a value of 6 (2^1 + 2^2). As this MIB is expanded to new media types, this object will have other media-specific errors defined. For the purposes of this status matching algorithm, if the packet status is longer than this filterPktStatus object, this object is conceptually extended with '0' bits until it reaches the size of the packet status. This object may not be modified if the associated filterStatus object is equal to valid(1).
I32 filterPktStatusMask	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.8	Integer32	read-create	The mask that is applied to the status match process. Only those bits in the received packet that correspond to bits set in this mask are relevant for further processing by the status match algorithm. For the purposes of the matching algorithm, if the associated filterPktStatus object is longer than this mask, this mask is conceptually extended with '1' bits until it reaches the size of the filterPktStatus. In addition, if a packet status is longer than this mask, this mask is conceptually extended with '0' bits until it reaches the size of the packet status. This object may not be modified if the associated filterStatus object is equal to valid(1).
I32 filterPktStatusNotMask	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.9	Integer32	read-create	The inversion mask that is applied to the status match process. Those relevant bits in the received packet status that correspond to bits cleared in this mask must all be equal to their corresponding bits in the filterPktStatus object for the packet to be accepted. In addition, at least one of those relevant bits in the received packet status that correspond to bits set in this mask must be different to its corresponding bit in the filterPktStatus object for the packet to be accepted. For the purposes of the matching algorithm, if the associated filterPktStatus object or a packet status is longer than this mask, this mask is conceptually extended with '0' bits until it reaches the longer of the lengths of the filterPktStatus object and the packet status. This object may not be modified if the associated filterStatus object is equal to valid(1).
STR filterOwner	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.10	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it.
ENT filterStatus	1.3.6.1.4.1.5504.10.1.12.1.7.1.1.11	EntryStatus	read-create	The status of this filter entry.
channelTable	1.3.6.1.4.1.5504.10.1.12.1.7.2		not-accessible	A list of packet channel entries.
channelEntry	1.3.6.1.4.1.5504.10.1.12.1.7.2.1		not-accessible	A set of parameters for a packet channel applied on a particular interface. As an example, an instance of the channelMatches object might be named channelMatches.3
I32 channelIndex	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.1	Integer32	read-only	An index that uniquely identifies an entry in the channel table. Each such entry defines one channel, a logical data and event stream. It is suggested that before creating a channel, an application should scan all instances of the filterChannelIndex object to make sure that there are no pre-existing filters that would be inadvertently be linked to the channel.
I32 channelIfIndex	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.2	Integer32	read-create	The value of this object uniquely identifies the interface on this remote network monitoring device to which the associated filters are applied to allow data into this channel. The interface identified by a particular value of this object is the same interface as identified by the same value of the ifIndex object, defined in RFC 2233 [17]. The filters in this group are applied to all packets on the local network segment attached to the identified interface. An agent may or may not be able to tell if fundamental changes to the media of the interface have occurred and necessitate an invalidation of this entry. For example, a hot-pluggable ethernet card could be pulled out and replaced by a token-ring card. In such a case, if the agent has such knowledge of the change, it is recommended that it invalidate this entry. This object may not be modified if the associated channelStatus object is equal to valid(1).
INT channelAcceptType	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.3	INTEGER	read-create	This object controls the action of the filters associated with this channel. If this object is equal to acceptMatched(1), packets will be accepted to this channel if they are accepted by both the packet data and packet status matches of an associated filter. If this object is equal to acceptFailed(2), packets will be accepted to this channel only if they fail either the packet data match or the packet status match of each of the associated filters. In particular, a channel with no associated filters will match no packets if set to acceptMatched(1) case and will match all packets in the acceptFailed(2) case. This object may not be modified if the associated channelStatus object is equal to valid(1).
INT channelDataControl	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.4	INTEGER	read-create	This object controls the flow of data through this channel. If this object is on(1), data, status and events flow through this channel. If this object is off(2), data, status and events will not flow through this channel.
I32 channelTurnOnEventIndex	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.5	Integer32	read-create	The value of this object identifies the event that is configured to turn the associated channelDataControl from off to on when the event is generated. The event identified by a particular value of this object is the same event as identified by the same value of the eventIndex object. If there is no corresponding entry in the eventTable, then no association exists. In fact, if no event is intended for this channel, channelTurnOnEventIndex must be set to zero, a non-existent event index. This object may not be modified if the associated channelStatus object is equal to valid(1).
I32 channelTurnOffEventIndex	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.6	Integer32	read-create	The value of this object identifies the event that is configured to turn the associated channelDataControl from on to off when the event is generated. The event identified by a particular value of this object is the same event as identified by the same value of the eventIndex object. If there is no corresponding entry in the eventTable, then no association exists. In fact, if no event is intended for this channel, channelTurnOffEventIndex must be set to zero, a non-existent event index. This object may not be modified if the associated channelStatus object is equal to valid(1).
I32 channelEventIndex	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.7	Integer32	read-create	The value of this object identifies the event that is configured to be generated when the associated channelDataControl is on and a packet is matched. The event identified by a particular value of this object is the same event as identified by the same value of the eventIndex object. If there is no corresponding entry in the eventTable, then no association exists. In fact, if no event is intended for this channel, channelEventIndex must be set to zero, a non-existent event index. This object may not be modified if the associated channelStatus object is equal to valid(1).
INT channelEventStatus	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.8	INTEGER	read-create	The event status of this channel. If this channel is configured to generate events when packets are matched, a means of controlling the flow of those events is often needed. When this object is equal to eventReady(1), a single event may be generated, after which this object will be set by the probe to eventFired(2). While in the eventFired(2) state, no events will be generated until the object is modified to eventReady(1) (or eventAlwaysReady(3)). The management station can thus easily respond to a notification of an event by re-enabling this object. If the management station wishes to disable this flow control and allow events to be generated at will, this object may be set to eventAlwaysReady(3). Disabling the flow control is discouraged as it can result in high network traffic or other performance problems.
C32 channelMatches	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.9	Counter32	read-only	The number of times this channel has matched a packet. Note that this object is updated even when channelDataControl is set to off.
STR channelDescription	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.10	DisplayString	read-create	A comment describing this channel.
STR channelOwner	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.11	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it.
ENT channelStatus	1.3.6.1.4.1.5504.10.1.12.1.7.2.1.12	EntryStatus	read-create	The status of this channel entry.
capture	1.3.6.1.4.1.5504.10.1.12.1.8
bufferControlTable	1.3.6.1.4.1.5504.10.1.12.1.8.1		not-accessible	A list of buffers control entries.
bufferControlEntry	1.3.6.1.4.1.5504.10.1.12.1.8.1.1		not-accessible	A set of parameters that control the collection of a stream of packets that have matched filters. As an example, an instance of the bufferControlCaptureSliceSize object might be named bufferControlCaptureSliceSize.3
I32 bufferControlIndex	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.1	Integer32	read-only	An index that uniquely identifies an entry in the bufferControl table. The value of this index shall never be zero. Each such entry defines one set of packets that is captured and controlled by one or more filters.
I32 bufferControlChannelIndex	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.2	Integer32	read-create	An index that identifies the channel that is the source of packets for this bufferControl table. The channel identified by a particular value of this index is the same as identified by the same value of the channelIndex object. This object may not be modified if the associated bufferControlStatus object is equal to valid(1).
INT bufferControlFullStatus	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.3	INTEGER	read-only	This object shows whether the buffer has room to accept new packets or if it is full. If the status is spaceAvailable(1), the buffer is accepting new packets normally. If the status is full(2) and the associated bufferControlFullAction object is wrapWhenFull, the buffer is accepting new packets by deleting enough of the oldest packets to make room for new ones as they arrive. Otherwise, if the status is full(2) and the bufferControlFullAction object is lockWhenFull, then the buffer has stopped collecting packets. When this object is set to full(2) the probe must not later set it to spaceAvailable(1) except in the case of a significant gain in resources such as an increase of bufferControlOctetsGranted. In particular, the wrap-mode action of deleting old packets to make room for newly arrived packets must not affect the value of this object.
INT bufferControlFullAction	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.4	INTEGER	read-create	Controls the action of the buffer when it reaches the full status. When in the lockWhenFull(1) state and a packet is added to the buffer that fills the buffer, the bufferControlFullStatus will be set to full(2) and this buffer will stop capturing packets.
I32 bufferControlCaptureSliceSize	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.5	Integer32	read-create	The maximum number of octets of each packet that will be saved in this capture buffer. For example, if a 1500 octet packet is received by the probe and this object is set to 500, then only 500 octets of the packet will be stored in the associated capture buffer. If this variable is set to 0, the capture buffer will save as many octets as is possible. This object may not be modified if the associated bufferControlStatus object is equal to valid(1).
I32 bufferControlDownloadSliceSize	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.6	Integer32	read-create	The maximum number of octets of each packet in this capture buffer that will be returned in an SNMP retrieval of that packet. For example, if 500 octets of a packet have been stored in the associated capture buffer, the associated bufferControlDownloadOffset is 0, and this object is set to 100, then the captureBufferPacket object that contains the packet will contain only the first 100 octets of the packet. A prudent manager will take into account possible interoperability or fragmentation problems that may occur if the download slice size is set too large. In particular, conformant SNMP implementations are not required to accept messages whose length exceeds 484 octets, although they are encouraged to support larger datagrams whenever feasible.
I32 bufferControlDownloadOffset	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.7	Integer32	read-create	The offset of the first octet of each packet in this capture buffer that will be returned in an SNMP retrieval of that packet. For example, if 500 octets of a packet have been stored in the associated capture buffer and this object is set to 100, then the captureBufferPacket object that contains the packet will contain bytes starting 100 octets into the packet.
I32 bufferControlMaxOctetsRequested	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.8	Integer32	read-create	The requested maximum number of octets to be saved in this captureBuffer, including any implementation-specific overhead. If this variable is set to -1, the capture buffer will save as many octets as is possible. When this object is created or modified, the probe should set bufferControlMaxOctetsGranted as closely to this object as is possible for the particular probe implementation and available resources. However, if the object has the special value of -1, the probe must set bufferControlMaxOctetsGranted to -1.
I32 bufferControlMaxOctetsGranted	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.9	Integer32	read-only	The maximum number of octets that can be saved in this captureBuffer, including overhead. If this variable is -1, the capture buffer will save as many octets as possible. When the bufferControlMaxOctetsRequested object is created or modified, the probe should set this object as closely to the requested value as is possible for the particular probe implementation and available resources. However, if the request object has the special value of -1, the probe must set this object to -1. The probe must not lower this value except as a result of a modification to the associated bufferControlMaxOctetsRequested object. When this maximum number of octets is reached and a new packet is to be added to this capture buffer and the corresponding bufferControlFullAction is set to wrapWhenFull(2), enough of the oldest packets associated with this capture buffer shall be deleted by the agent so that the new packet can be added. If the corresponding bufferControlFullAction is set to lockWhenFull(1), the new packet shall be discarded. In either case, the probe must set bufferControlFullStatus to full(2). When the value of this object changes to a value less than the current value, entries are deleted from the captureBufferTable associated with this bufferControlEntry. Enough of the oldest of these captureBufferEntries shall be deleted by the agent so that the number of octets used remains less than or equal to the new value of this object. When the value of this object changes to a value greater than the current value, the number of associated captureBufferEntries may be allowed to grow.
I32 bufferControlCapturedPackets	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.10	Integer32	read-only	The number of packets currently in this captureBuffer.
TIK bufferControlTurnOnTime	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.11	TimeTicks	read-only	The value of sysUpTime when this capture buffer was first turned on.
STR bufferControlOwner	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.12	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it.
ENT bufferControlStatus	1.3.6.1.4.1.5504.10.1.12.1.8.1.1.13	EntryStatus	read-create	The status of this buffer Control Entry.
captureBufferTable	1.3.6.1.4.1.5504.10.1.12.1.8.2		not-accessible	A list of packets captured off of a channel.
captureBufferEntry	1.3.6.1.4.1.5504.10.1.12.1.8.2.1		not-accessible	A packet captured off of an attached network. As an example, an instance of the captureBufferPacketData object might be named captureBufferPacketData.3.1783
I32 captureBufferControlIndex	1.3.6.1.4.1.5504.10.1.12.1.8.2.1.1	Integer32	read-only	The index of the bufferControlEntry with which this packet is associated.
I32 captureBufferIndex	1.3.6.1.4.1.5504.10.1.12.1.8.2.1.2	Integer32	read-only	An index that uniquely identifies an entry in the captureBuffer table associated with a particular bufferControlEntry. This index will start at 1 and increase by one for each new packet added with the same captureBufferControlIndex. Should this value reach 2147483647, the next packet added with the same captureBufferControlIndex shall cause this value to wrap around to 1.
I32 captureBufferPacketID	1.3.6.1.4.1.5504.10.1.12.1.8.2.1.3	Integer32	read-only	An index that describes the order of packets that are received on a particular interface. The packetID of a packet captured on an interface is defined to be greater than the packetID's of all packets captured previously on the same interface. As the captureBufferPacketID object has a maximum positive value of 2^31 - 1, any captureBufferPacketID object shall have the value of the associated packet's packetID mod 2^31.
OCT captureBufferPacketData	1.3.6.1.4.1.5504.10.1.12.1.8.2.1.4	OCTET STRING	read-only	The data inside the packet, starting at the beginning of the packet plus any offset specified in the associated bufferControlDownloadOffset, including any link level headers. The length of the data in this object is the minimum of the length of the captured packet minus the offset, the length of the associated bufferControlCaptureSliceSize minus the offset, and the associated bufferControlDownloadSliceSize. If this minimum is less than zero, this object shall have a length of zero.
I32 captureBufferPacketLength	1.3.6.1.4.1.5504.10.1.12.1.8.2.1.5	Integer32	read-only	The actual length (off the wire) of the packet stored in this entry, including FCS octets.
I32 captureBufferPacketTime	1.3.6.1.4.1.5504.10.1.12.1.8.2.1.6	Integer32	read-only	The number of milliseconds that had passed since this capture buffer was first turned on when this packet was captured.
I32 captureBufferPacketStatus	1.3.6.1.4.1.5504.10.1.12.1.8.2.1.7	Integer32	read-only	A value which indicates the error status of this packet. The value of this object is defined in the same way as filterPktStatus. The value is a sum. This sum initially takes the value zero. Then, for each error, E, that has been discovered in this packet, 2 raised to a value representing E is added to the sum. The errors defined for a packet captured off of an Ethernet interface are as follows: bit # Error 0 Packet is longer than 1518 octets 1 Packet is shorter than 64 octets 2 Packet experienced a CRC or Alignment error 3 First packet in this capture buffer after it was detected that some packets were not processed correctly. 4 Packet's order in buffer is only approximate (May only be set for packets sent from the probe) For example, an Ethernet fragment would have a value of 6 (2^1 + 2^2). As this MIB is expanded to new media types, this object will have other media-specific errors defined.
event	1.3.6.1.4.1.5504.10.1.12.1.9
eventTable	1.3.6.1.4.1.5504.10.1.12.1.9.1		not-accessible	A list of events to be generated.
eventEntry	1.3.6.1.4.1.5504.10.1.12.1.9.1.1		not-accessible	A set of parameters that describe an event to be generated when certain conditions are met. As an example, an instance of the eventLastTimeSent object might be named eventLastTimeSent.6
I32 eventIndex	1.3.6.1.4.1.5504.10.1.12.1.9.1.1.1	Integer32	read-only	An index that uniquely identifies an entry in the event table. Each such entry defines one event that is to be generated when the appropriate conditions occur.
STR eventDescription	1.3.6.1.4.1.5504.10.1.12.1.9.1.1.2	DisplayString	read-create	A comment describing this event entry.
INT eventType	1.3.6.1.4.1.5504.10.1.12.1.9.1.1.3	INTEGER	read-create	The type of notification that the probe will make about this event. In the case of log, an entry is made in the log table for each event. In the case of snmp-trap, an SNMP trap is sent to one or more management stations.
OCT eventCommunity	1.3.6.1.4.1.5504.10.1.12.1.9.1.1.4	OCTET STRING	read-create	If an SNMP trap is to be sent, it will be sent to the SNMP community specified by this octet string.
TIK eventLastTimeSent	1.3.6.1.4.1.5504.10.1.12.1.9.1.1.5	TimeTicks	read-only	The value of sysUpTime at the time this event entry last generated an event. If this entry has not generated any events, this value will be zero.
STR eventOwner	1.3.6.1.4.1.5504.10.1.12.1.9.1.1.6	OwnerString	read-create	The entity that configured this entry and is therefore using the resources assigned to it. If this object contains a string starting with 'monitor' and has associated entries in the log table, all connected management stations should retrieve those log entries, as they may have significance to all management stations connected to this device
ENT eventStatus	1.3.6.1.4.1.5504.10.1.12.1.9.1.1.7	EntryStatus	read-create	The status of this event entry. If this object is not equal to valid(1), all associated log entries shall be deleted by the agent.
logTable	1.3.6.1.4.1.5504.10.1.12.1.9.2		not-accessible	A list of events that have been logged.
logEntry	1.3.6.1.4.1.5504.10.1.12.1.9.2.1		not-accessible	A set of data describing an event that has been logged. For example, an instance of the logDescription object might be named logDescription.6.47
I32 logEventIndex	1.3.6.1.4.1.5504.10.1.12.1.9.2.1.1	Integer32	read-only	The event entry that generated this log entry. The log identified by a particular value of this index is associated with the same eventEntry as identified by the same value of eventIndex.
I32 logIndex	1.3.6.1.4.1.5504.10.1.12.1.9.2.1.2	Integer32	read-only	An index that uniquely identifies an entry in the log table amongst those generated by the same eventEntries. These indexes are assigned beginning with 1 and increase by one with each new log entry. The association between values of logIndex and logEntries is fixed for the lifetime of each logEntry. The agent may choose to delete the oldest instances of logEntry as required because of lack of memory. It is an implementation-specific matter as to when this deletion may occur.
TIK logTime	1.3.6.1.4.1.5504.10.1.12.1.9.2.1.3	TimeTicks	read-only	The value of sysUpTime when this log entry was created.
STR logDescription	1.3.6.1.4.1.5504.10.1.12.1.9.2.1.4	DisplayString	read-only	An implementation dependent description of the event that activated this log entry.
rmonEventsV2	1.3.6.1.4.1.5504.10.1.12.1.10
rmonEvents	1.3.6.1.4.1.5504.10.1.12.1.10.0			Definition point for RMON notifications.
NTF risingAlarm	1.3.6.1.4.1.5504.10.1.12.1.10.0.1			The SNMP trap that is generated when an alarm entry crosses its rising threshold and generates an event that is configured for sending SNMP traps.
NTF fallingAlarm	1.3.6.1.4.1.5504.10.1.12.1.10.0.2			The SNMP trap that is generated when an alarm entry crosses its falling threshold and generates an event that is configured for sending SNMP traps
rmonConformance	1.3.6.1.4.1.5504.10.1.12.1.20
rmonCompliances	1.3.6.1.4.1.5504.10.1.12.1.20.1
rmonCompliance	1.3.6.1.4.1.5504.10.1.12.1.20.1.1			The requirements for conformance to the RMON MIB. At least one of the groups in this module must be implemented to conform to the RMON MIB. Implementations of this MIB must also implement the system group of MIB-II [16] and the IF-MIB [17].
rmonGroups	1.3.6.1.4.1.5504.10.1.12.1.20.2
zhoneRmonEtherStatsGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.1			The RMON Ethernet Statistics Group.
rmonHistoryControlGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.2			The RMON History Control Group.
rmonEthernetHistoryGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.3			The RMON Ethernet History Group.
rmonAlarmGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.4			The RMON Alarm Group.
rmonHostGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.5			The RMON Host Group.
rmonHostTopNGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.6			The RMON Host Top 'N' Group.
rmonMatrixGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.7			The RMON Matrix Group.
rmonFilterGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.8			The RMON Filter Group.
rmonPacketCaptureGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.9			The RMON Packet Capture Group.
rmonEventGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.10			The RMON Event Group.
rmonNotificationGroup	1.3.6.1.4.1.5504.10.1.12.1.20.2.11			The RMON Notification Group.

RFC description

Remote network monitoring for Zhone devices based on RFC 2819. Monitors device traffic, statistics, and network performance metrics.

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