INTERFACETOPN-MIB DEFINITIONS ::= BEGIN

IMPORTS
	MODULE-IDENTITY,
	OBJECT-TYPE,
	Integer32,
	Gauge32
		FROM SNMPv2-SMI
	RowStatus,
	TimeStamp,
	TruthValue
		FROM SNMPv2-TC
	rmon,
	OwnerString
		FROM RMON-MIB
	CounterBasedGauge64
		FROM HCNUM-TC
	MODULE-COMPLIANCE,
	OBJECT-GROUP
		FROM SNMPv2-CONF;

interfaceTopNMIB MODULE-IDENTITY
	LAST-UPDATED "200103270000Z"	-- Mar 27, 2001 12:00:00 AM
	ORGANIZATION "IETF RMON MIB Working Group"
	CONTACT-INFO
		"

		Dan Romascanu
		Avaya Inc.
		Tel:  +972-3-645-8414
		Email: dromasca@avaya.com"
	DESCRIPTION
		"The MIB module for sorting device interfaces for RMON and
		SMON monitoring in a multiple device implementation."
	-- 1.3.6.1.2.1.16.27
	::= { rmon 27 }


interfaceTopNObjects OBJECT IDENTIFIER 
	-- 1.3.6.1.2.1.16.27.1
	::= { interfaceTopNMIB 1 }

interfaceTopNNotifications OBJECT IDENTIFIER 
	-- 1.3.6.1.2.1.16.27.2
	::= { interfaceTopNMIB 2 }

interfaceTopNConformance OBJECT IDENTIFIER 
	-- 1.3.6.1.2.1.16.27.3
	::= { interfaceTopNMIB 3 }

-- The Interface Top N group is used to prepare reports that
-- describe a list of interfaces (data sources)
-- ordered by the values of one
-- of the objects that apply to the interfaces of the respective device.
-- Those objects are defined by standard MIBs. The exact objects that
-- are supported by the agent are described by interfaceTopNCaps
-- The objects must be elements in tables indexed only by an
-- InterfaceIndex object.
-- The objects  chosen by the
-- management station may be sampled over a management
-- station-specified time interval, making the report rate based.
-- The management station also specifies the number of interfaces
-- that are reported.
--
-- The interfaceTopNControlTable is used to initiate the generation
-- of a report.  The management station may select the parameters
-- of such a report, such as which object, how
-- many interfaces, and the start & stop times of the sampling.  When
-- the report is prepared, entries are created in the
-- interfaceTopNTable associated with the relevant
-- interfaceTopNControlEntry.  These entries are static for
-- each report after it has been prepared.

interfaceTopNCaps OBJECT-TYPE
	SYNTAX  BITS {
			ifInOctets(0),
			ifInUcastPkts(1),
			ifInNUcastPkts(2),
			ifInDiscards(3),
			ifInErrors(4),
			ifInUnknownProtos(5),
			ifOutOctets(6),
			ifOutUcastPkts(7),
			ifOutNUcastPkts(8),
			ifOutDiscards(9),
			ifOutErrors(10),
			ifInMulticastPkts(11),
			ifInBroadcastPkts(12),
			ifOutMulticastPkts(13),
			ifOutBroadcastPkts(14),
			ifHCInOctets(15),
			ifHCInUcastPkts(16),
			ifHCInMulticastPkts(17),
			ifHCInBroadcastPkts(18),
			ifHCOutOctets(19),
			ifHCOutUcastPkts(20),
			ifHCOutMulticastPkts(21),
			ifHCOutBroadcastPkts(22),
			dot3StatsAlignmentErrors(23),
			dot3StatsFCSErrors(24),
			dot3StatsSingleCollisionFrames(25),
			dot3StatsMultipleCollisionFrames(26),
			dot3StatsSQETestErrors(27),
			dot3StatsDeferredTransmissions(28),
			dot3StatsLateCollisions(29),
			dot3StatsExcessiveCollisions(30),
			dot3StatsInternalMacTxErrors(31),
			dot3StatsCarrierSenseErrors(32),
			dot3StatsFrameTooLongs(33),
			dot3StatsInternalMacRxErrors(34),
			dot3StatsSymbolErrors(35),
			dot3InPauseFrames(36),
			dot3OutPauseFrames(37),
			dot5StatsLineErrors(38),
			dot5StatsBurstErrors(39),
			dot5StatsACErrors(40),
			dot5StatsAbortTransErrors(41),
			dot5StatsInternalErrors(42),
			dot5StatsLostFrameErrors(43),
			dot5StatsReceiveCongestions(44),
			dot5StatsFrameCopiedErrors(45),
			dot5StatsTokenErrors(46),
			dot5StatsSoftErrors(47),
			dot5StatsHardErrors(48),
			dot5StatsSignalLoss(49),
			dot5StatsTransmitBeacons(50),
			dot5StatsRecoverys(51),
			dot5StatsLobeWires(52),
			dot5StatsRemoves(53),
			dot5StatsSingles(54),
			dot5StatsFreqErrors(55),
			etherStatsDropEvents(56),
			etherStatsOctets(57),
			etherStatsPkts(58),
			etherStatsBroadcastPkts(59),
			etherStatsMulticastPkts(60),
			etherStatsCRCAlignErrors(61),
			etherStatsUndersizePkts(62),
			etherStatsOversizePkts(63),
			etherStatsFragments(64),
			etherStatsJabbers(65),
			etherStatsCollisions(66),
			etherStatsPkts64Octets(67),
			etherStatsPkts65to127Octets(68),
			etherStatsPkts128to255Octets(69),
			etherStatsPkts256to511Octets(70),
			etherStatsPkts512to1023Octets(71),
			etherStatsPkts1024to1518Octets(72),
			dot1dTpPortInFrames(73),
			dot1dTpPortOutFrames(74),
			dot1dTpPortInDiscards(75) }
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"The type(s) of sorting capabilities supported by the agent.

		If the agent can perform sorting of interfaces according to the
		values of ifInOctets, as defined in [RFC2863],
		then the 'ifInOctets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifInUcastPkts, as defined in [RFC2863],
		then the 'ifInUcastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifInNUcastPkts, as defined in [RFC2863],
		then the 'ifInNUcastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifInDiscards, as defined in [RFC2863],
		then the 'ifInDiscards' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifInErrors, as defined in [RFC2863],
		then the 'ifInErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifInUnknownProtocols, as defined in [RFC2863],
		then the 'ifInUnknownProtocols' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifOutOctets, as defined in [RFC2863],
		then the 'ifOutOctets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifOutUcastPackets, as defined in [RFC2863],
		then the 'ifOutUcastPackets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifOutNUcastPackets, as defined in [RFC2863],
		then the 'ifOutNUcastPackets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifOutDiscards, as defined in [RFC2863],
		then the 'ifOutDiscards' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifOutErrors, as defined in [RFC2863],
		then the 'ifOutErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifInMulticastPkts, as defined in [RFC2863],





		then the 'ifInMulticastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifInBroadcastPkts, as defined in [RFC2863],
		then the 'ifInBroadcastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifOutMulticastPkts, as defined in [RFC2863],
		then the 'ifOutMulticastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifOutBroadcastPkts, as defined in [RFC2863],
		then the 'ifOutBroadcastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifHCInOctets, as defined in [RFC2863],
		then the 'ifHCInOctets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifHCInMulticastPkts, as defined in [RFC2863],
		then the 'ifHCInMulticastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifHCInBroadcastPkts, as defined in [RFC2863],
		then the 'ifHCInBroadcastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifHCOutOctets, as defined in [RFC2863],
		then the 'ifHCOutOctets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifHCOutUcastPkts, as defined in [RFC2863],
		then the 'ifHCOutUcastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifHCOutMulticastPkts, as defined in [RFC2863],
		then the 'ifHCOutMulticastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of ifHCOutBroadcastPkts, as defined in [RFC2863],
		then the 'ifHCOutBroadcastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsAlignmentErrors, as defined in [RFC2665],
		then the 'dot3StatsAlignmentErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsFCSErrors, as defined in [RFC2665],





		then the 'dot3StatsFCSErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsSingleCollisionFrames, as defined in
		[RFC2665],then the 'dot3StatsSingleCollisionFrames' bit will
		be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsSQETestErrors, as defined in [RFC2665],
		then the 'dot3StatsSQETestErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsDeferredTransmissions, as defined in
		[RFC2665], then the 'dot3StatsDeferredTransmissions' bit
		will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsLateCollisions, as defined in [RFC2665],
		then the 'dot3StatsLateCollisions' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsExcessiveCollisions, as defined in [RFC2665],
		then the 'dot3StatsExcessiveCollisions' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsInternalMacTxErrors, as defined in
		[RFC2665],then the 'dot3StatsInternalMacTxErrors' bit
		will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsCarrierSenseErrors, as defined in [RFC2665],
		then the 'dot3StatsCarrierSenseErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsFrameTooLongs, as defined in [RFC2665],
		then the 'dot3StatsFrameTooLongs' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsInternalMacRxErrors, as defined in
		[RFC2665], then the 'dot3StatsInternalMacRxErrors' bit
		will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3StatsSymbolErrors, as defined in [RFC2665],
		then the 'dot3StatsSymbolErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3InPauseFrames, as defined in [RFC2665],





		then the 'dot3InPauseFrames' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot3OutPauseFrames, as defined in [RFC2665],
		then the 'dot3OutPauseFrames' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsLineErrors, as defined in [RFC1748],
		then the 'dot5StatsLineErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsBurstErrors, as defined in [RFC1748],
		then the 'dot5StatsBurstErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsACErrors, as defined in [RFC1748],
		then the 'dot5StatsACErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsAbortTransErrors, as defined in [RFC1748],
		then the 'dot5StatsAbortTransErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsInternalErrors, as defined in [RFC1748],
		then the 'dot5StatsInternalErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsLostFrameErrors, as defined in [RFC1748],
		then the 'dot5StatsLostFrameErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsReceiveCongestionErrors, as defined in
		[RFC1748], then the 'dot5StatsReceiveCongestionErrors' bit will
		be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsFrameCopiedErrors, as defined in [RFC1748],
		then the 'dot5StatsFrameCopiedErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsTokenErrors, as defined in [RFC1748],
		then the 'dot5StatsTokenErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsSoftErrors, as defined in [RFC1748],
		then the 'dot5StatsSoftErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the





		values of dot5StatsHardErrors, as defined in [RFC1748],
		then the 'dot5StatsHardErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsSignalLoss, as defined in [RFC1748],
		then the 'dot5StatsSignalLoss' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsTransmitBeacons, as defined in [RFC1748],
		then the 'dot5StatsTransmitBeacons' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsRecoverys, as defined in [RFC1748],
		then the 'dot5StatsRecoverys' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsLobeWires, as defined in [RFC1748],
		then the 'dot5StatsLobeWires' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsRemoves, as defined in [RFC1748],
		then the 'dot5StatsRemoves' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsSingles, as defined in [RFC1748],
		then the 'dot5StatsSingles' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot5StatsFreqErrors, as defined in [RFC1748],
		then the 'dot5StatsFreqErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsDropEvents, as defined in [RFC2819],
		then the 'etherStatsDropEvents' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsOctets, as defined in [RFC2819],
		then the 'etherStatsOctets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsPkts, as defined in [RFC2819],
		then the 'etherStatsPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsBroadcastPkts, as defined in [RFC2819],
		then the 'etherStatsBroadcastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the





		values of etherStatsMulticastPkts, as defined in [RFC2819],
		then the 'etherStatsMulticastPkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsCRCAlignErrors, as defined in [RFC2819],
		then the 'etherStatsCRCAlignErrors' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsUndersizePkts, as defined in [RFC2819],
		then the 'etherStatsUndersizePkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsOversizePkts, as defined in [RFC2819],
		then the 'etherStatsOversizePkts' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsFragments, as defined in [RFC2819],
		then the 'etherStatsFragments' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsJabbers, as defined in [RFC2819],
		then the 'etherStatsJabbers' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsCollisions, as defined in [RFC2819],
		then the 'etherStatsCollisions' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsPkts64Octets, as defined in [RFC2819],
		then the 'etherStatsPkts64Octets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsPkts65to127Octets, as defined in [RFC2819],
		then the 'etherStatsPkts65to127Octets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsPkts128to255Octets, as defined in [RFC2819],
		then the 'etherStatsPkts128to255Octets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsPkts256to511Octets, as defined in [RFC2819],
		then the 'etherStatsPkts256to511Octets' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of etherStatsPkts512to1023Octets, as defined in [RFC2819],
		then the 'etherStatsPkts512to1023Octets' bit will be set.

		If the agent can perform sorting of interfaces according to the





		values of etherStatsPkts1024to1518Octets, as defined in
		[RFC2819], then the 'etherStatsPkts1024to1518Octets' bit will
		be set.


		If the agent can perform sorting of interfaces according to the
		values of dot1dTpPortInFrames, as defined in [RFC1493],
		then the 'dot1dTpPortInFrames' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot1dTpPortOutFrames, as defined in [RFC1493],
		then the 'dot1dTpPortOutFrames' bit will be set.

		If the agent can perform sorting of interfaces according to the
		values of dot1dTpPortInDiscards, as defined in [RFC1493],
		then the 'dot1dTpPortInDiscards' bit will be set."
	-- 1.3.6.1.2.1.16.27.1.1
	::= { interfaceTopNObjects 1 }


interfaceTopNControlTable OBJECT-TYPE
	SYNTAX  SEQUENCE OF InterfaceTopNControlEntry
	MAX-ACCESS not-accessible
	STATUS  current
	DESCRIPTION
		"A table of control records for reports on the top `N'
		interfaces for the value or rate of a selected object.
		The number of entries depends on the configuration of the agent.
		The maximum number of entries is implementation
		dependent."
	-- 1.3.6.1.2.1.16.27.1.2
	::= { interfaceTopNObjects 2 }


interfaceTopNControlEntry OBJECT-TYPE
	SYNTAX  InterfaceTopNControlEntry
	MAX-ACCESS not-accessible
	STATUS  current
	DESCRIPTION
		"A set of parameters that control the creation of a
		report of the top N ports according to several metrics."
	INDEX {
		interfaceTopNControlIndex }
	-- 1.3.6.1.2.1.16.27.1.2.1
	::= { interfaceTopNControlTable 1 }


InterfaceTopNControlEntry ::= SEQUENCE {

	interfaceTopNControlIndex        Integer32,
	interfaceTopNObjectVariable      INTEGER,
	interfaceTopNObjectSampleType    INTEGER,
	interfaceTopNNormalizationReq    TruthValue,
	interfaceTopNNormalizationFactor Integer32,
	interfaceTopNTimeRemaining       Integer32,
	interfaceTopNDuration            Integer32,
	interfaceTopNRequestedSize       Integer32,
	interfaceTopNGrantedSize         Integer32,
	interfaceTopNStartTime           TimeStamp,
	interfaceTopNOwner               OwnerString,
	interfaceTopNLastCompletionTime  TimeStamp,
	interfaceTopNRowStatus           RowStatus }


interfaceTopNControlIndex OBJECT-TYPE
	SYNTAX  Integer32 (1..65535)
	MAX-ACCESS not-accessible
	STATUS  current
	DESCRIPTION
		"An index that uniquely identifies an entry in the
		interfaceTopNControl table.  Each such entry defines
		one top N report prepared for a probe."
	-- 1.3.6.1.2.1.16.27.1.2.1.1
	::= { interfaceTopNControlEntry 1 }


interfaceTopNObjectVariable OBJECT-TYPE
	SYNTAX  INTEGER {
			ifInOctets(0),
			ifInUcastPkts(1),
			ifInNUcastPkts(2),
			ifInDiscards(3),
			ifInErrors(4),
			ifInUnknownProtos(5),
			ifOutOctets(6),
			ifOutUcastPkts(7),
			ifOutNUcastPkts(8),
			ifOutDiscards(9),
			ifOutErrors(10),
			ifInMulticastPkts(11),
			ifInBroadcastPkts(12),
			ifOutMulticastPkts(13),
			ifOutBroadcastPkts(14),
			ifHCInOctets(15),
			ifHCInUcastPkts(16),
			ifHCInMulticastPkts(17),
			ifHCInBroadcastPkts(18),
			ifHCOutOctets(19),
			ifHCOutUcastPkts(20),
			ifHCOutMulticastPkts(21),
			ifHCOutBroadcastPkts(22),
			dot3StatsAlignmentErrors(23),
			dot3StatsFCSErrors(24),
			dot3StatsSingleCollisionFrames(25),
			dot3StatsMultipleCollisionFrames(26),
			dot3StatsSQETestErrors(27),
			dot3StatsDeferredTransmissions(28),
			dot3StatsLateCollisions(29),
			dot3StatsExcessiveCollisions(30),
			dot3StatsInternalMacTxErrors(31),
			dot3StatsCarrierSenseErrors(32),
			dot3StatsFrameTooLongs(33),
			dot3StatsInternalMacRxErrors(34),
			dot3StatsSymbolErrors(35),
			dot3InPauseFrames(36),
			dot3OutPauseFrames(37),
			dot5StatsLineErrors(38),
			dot5StatsBurstErrors(39),
			dot5StatsACErrors(40),
			dot5StatsAbortTransErrors(41),
			dot5StatsInternalErrors(42),
			dot5StatsLostFrameErrors(43),
			dot5StatsReceiveCongestions(44),
			dot5StatsFrameCopiedErrors(45),
			dot5StatsTokenErrors(46),
			dot5StatsSoftErrors(47),
			dot5StatsHardErrors(48),
			dot5StatsSignalLoss(49),
			dot5StatsTransmitBeacons(50),
			dot5StatsRecoverys(51),
			dot5StatsLobeWires(52),
			dot5StatsRemoves(53),
			dot5StatsSingles(54),
			dot5StatsFreqErrors(55),
			etherStatsDropEvents(56),
			etherStatsOctets(57),
			etherStatsPkts(58),
			etherStatsBroadcastPkts(59),
			etherStatsMulticastPkts(60),
			etherStatsCRCAlignErrors(61),
			etherStatsUndersizePkts(62),
			etherStatsOversizePkts(63),
			etherStatsFragments(64),
			etherStatsJabbers(65),
			etherStatsCollisions(66),
			etherStatsPkts64Octets(67),
			etherStatsPkts65to127Octets(68),
			etherStatsPkts128to255Octets(69),
			etherStatsPkts256to511Octets(70),
			etherStatsPkts512to1023Octets(71),
			etherStatsPkts1024to1518Octets(72),
			dot1dTpPortInFrames(73),
			dot1dTpPortOutFrames(74),
			dot1dTpPortInDiscards(75) }
	MAX-ACCESS read-create
	STATUS  current
	DESCRIPTION
		"The particular variable to be sampled.

		Values between 0 and 22, point to MIB objects defined in
		IF-MIB [RFC2863].

		Values between 23 and 37, point to MIB objects defined in
		EtherLike-MIB [RFC2665].

		Values between 38 and 55, point to MIB objects defined in
		TOKENRING-MIB [RFC1748].

		Values between 56 and 72, point to MIB objects defined in
		RMON-MIB [RFC2819].

		Values between 73 and 75, point to MIB objects defined in
		BRIDGE-MIB [RFC1493].

		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 TopN
		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, or does not conform the
		other conditions mentioned above, a badValue error must be
		returned.

		This object may not be modified if the associated
		interfaceTopNControlStatus object is equal to active(1)."
	-- 1.3.6.1.2.1.16.27.1.2.1.2
	::= { interfaceTopNControlEntry 2 }


interfaceTopNObjectSampleType OBJECT-TYPE
	SYNTAX  INTEGER {
			absoluteValue(1),
			deltaValue(2),
			bandwidthPercentage(3) }
	MAX-ACCESS read-create
	STATUS  current
	DESCRIPTION
		"The method of sampling the selected variable for storage in
		the interfaceTopNTable.

		If the value of this object is absoluteValue(1), the value of
		the selected variable will be copied directly into the topNValue.

		If the value of this object is deltaValue(2), the value of the
		selected variable at the last sample will be subtracted from
		the current value, and the difference will be stored in topNValue.

		If the value of this object is bandwidthPercentage(3), the agent
		records the total number of octets sent over an interval divided
		by the total number of octets that represent '100% bandwidth'
		for that interface. This ratio is multiplied by 1000 to
		retain a 3 digit integer (0..1000) in units of
		'tenth of one percent'. This type of computation is accurate for
		the octet counters. The usage of this option with respect to
		packets or error counters is not recommended.

		This object may not be modified if the associated
		interfaceTopNControlStatus object is equal to active(1)."
	-- 1.3.6.1.2.1.16.27.1.2.1.3
	::= { interfaceTopNControlEntry 3 }


interfaceTopNNormalizationReq OBJECT-TYPE
	SYNTAX  TruthValue
	MAX-ACCESS read-create
	STATUS  current
	DESCRIPTION
		"This object indicates whether  normalization is required in the





		computation of the selected value.

		If the value of this object is 'true', the value of
		the selected variable will be multiplied by a factor equal to the
		interfaceTopNNormalizationFactor divided by the value of
		effective speed of the interface

		If the value of this object is 'false',
		the value of the selected variable will be taken 'as is' in
		the TopN computation.

		If the value of the object interfaceTopNSampleType is
		bandwidthPercentage(3), the object
		interfaceTopNNormalizationReq cannot take the value 'true'.

		The value of this object MUST be false if the effective speed of
		the interface sub-layer as determined from ifSpeed is zero. This
		conforms to the ifSpeed definition in [RFC2863]for a sub-layer
		that has no concept of bandwidth.

		This object may not be modified if the associated
		interfaceTopNControlStatus object is equal to active(1)."
	-- 1.3.6.1.2.1.16.27.1.2.1.4
	::= { interfaceTopNControlEntry 4 }


interfaceTopNNormalizationFactor OBJECT-TYPE
	SYNTAX  Integer32 (1..2147483647)
	MAX-ACCESS read-create
	STATUS  current
	DESCRIPTION
		"The value used for normalization if
		   interfaceTopNNormalizationReq has the value 'true'.

		Example:
		 The following set of values is applied to a device with multiple
		 Ethernet interfaces running at 10 Mbps, 100 Mbps, and 1 Gbps.
		 interfaceTopNObjectVariable = 'ifInOctets'
		 interfaceTopNObjectSampleType = 'deltaValue'
		 interfaceTopNNormalizationReq = 'true'
		 interfaceTopNNormalizationFactor = 1000000000
		 Applying this set of values will result in the sampled delta values
		 to be multiplied by 100 for the 10 Mbps interfaces, and by 10 for
		 the 100 Mbps interfaces, while the sample values for the 1 Gbps
		 interface are left unchanged. The effective speed of the interface is
		 taken from the value of ifSpeed for each interface, if ifSpeed is
		 less than 4,294,967,295, or from ifHighSpeed multiplied by
		 1,000,000 otherwise.

		 At row creation the agent SHOULD set the value of this object to





		 the effective speed of the interface."
	-- 1.3.6.1.2.1.16.27.1.2.1.5
	::= { interfaceTopNControlEntry 5 }


interfaceTopNTimeRemaining OBJECT-TYPE
	SYNTAX  Integer32 (0..2147483647)
	MAX-ACCESS read-create
	STATUS  current
	DESCRIPTION
		"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
		interfaceTopNDuration object.

		When this object is set to a non-zero value,
		any associated interfaceTopNEntries shall be
		made inaccessible by the agent.  While the value
		of this object is non-zero, it decrements by one
		per second until it reaches zero.  During this
		time, all associated interfaceTopNEntries shall
		remain inaccessible.  At the time that this object
		decrements to zero, the report is made accessible
		in the interfaceTopNTable.  Thus, the interfaceTopN
		table needs to be created only at the end of the
		collection interval.

		If the value of this object is set to zero
		while the associated report is running, the
		running report is aborted and no associated
		interfaceTopNEntries are created."
	DEFVAL { 0 }
	-- 1.3.6.1.2.1.16.27.1.2.1.6
	::= { interfaceTopNControlEntry 6 }


interfaceTopNDuration OBJECT-TYPE
	SYNTAX  Integer32 (0..2147483647)
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"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 interfaceTopNTimeRemaining





		object is set, this object shall be set by the
		agent to the same value and shall not be modified
		until the next time the interfaceTopNTimeRemaining
		is set.

		This value shall be zero if no reports have been
		requested for this interfaceTopNControlEntry."
	-- 1.3.6.1.2.1.16.27.1.2.1.7
	::= { interfaceTopNControlEntry 7 }


interfaceTopNRequestedSize OBJECT-TYPE
	SYNTAX  Integer32
	MAX-ACCESS read-create
	STATUS  current
	DESCRIPTION
		"The maximum number of interfaces requested
		for the Top N Table.

		When this object is created or modified, the
		agent should set interfaceTopNGrantedSize as close
		to this object as is possible for the particular
		implementation and available resources."
	DEFVAL { 10 }
	-- 1.3.6.1.2.1.16.27.1.2.1.8
	::= { interfaceTopNControlEntry 8 }


interfaceTopNGrantedSize OBJECT-TYPE
	SYNTAX  Integer32 (0..2147483647)
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"The maximum number of interfaces in the
		top N table.

		When the associated interfaceTopNRequestedSize object is
		created or modified, the agent should set this object as
		closely to the requested value as is possible for the
		particular implementation and available resources.  The
		agent must not lower this value except as a result of a
		set to the associated interfaceTopNRequestedSize object."
	-- 1.3.6.1.2.1.16.27.1.2.1.9
	::= { interfaceTopNControlEntry 9 }


interfaceTopNStartTime OBJECT-TYPE
	SYNTAX  TimeStamp
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"The value of sysUpTime when this top N report was
		last started.  In other words, this is the time that
		the associated interfaceTopNTimeRemaining object was





		modified to start the requested report.

		If the report has not yet been started, the value
		of this object is zero."
	-- 1.3.6.1.2.1.16.27.1.2.1.10
	::= { interfaceTopNControlEntry 10 }


interfaceTopNOwner OBJECT-TYPE
	SYNTAX  OwnerString
	MAX-ACCESS read-create
	STATUS  current
	DESCRIPTION
		"The entity that configured this entry and is
		using the resources assigned to it."
	-- 1.3.6.1.2.1.16.27.1.2.1.11
	::= { interfaceTopNControlEntry 11 }


interfaceTopNLastCompletionTime OBJECT-TYPE
	SYNTAX  TimeStamp
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"The value of sysUpTime when this top N report was
		last completed. If no report was yet completed, the value
		of this object is zero."
	-- 1.3.6.1.2.1.16.27.1.2.1.12
	::= { interfaceTopNControlEntry 12 }


interfaceTopNRowStatus OBJECT-TYPE
	SYNTAX  RowStatus
	MAX-ACCESS read-create
	STATUS  current
	DESCRIPTION
		"The status of this row.

		If the value of this object is not equal to
		active(1), all associated entries in the
		interfaceTopNTable shall be deleted by the
		agent."
	-- 1.3.6.1.2.1.16.27.1.2.1.13
	::= { interfaceTopNControlEntry 13 }


-- Interface Top "N" reports

interfaceTopNTable OBJECT-TYPE
	SYNTAX  SEQUENCE OF InterfaceTopNEntry
	MAX-ACCESS not-accessible
	STATUS  current
	DESCRIPTION
		"A table of reports for the top `N' ports based on





		setting of associated control table entries. The
		maximum number of entries depends on the number
		of entries in table interfaceTopNControlTable and
		the value of object interfaceTopNGrantedSize for
		each entry.

		For each entry in the interfaceTopNControlTable,
		interfaces with the highest value of
		interfaceTopNValue shall be placed in this table
		in decreasing order of that rate until there is
		no more room or until there are no more ports."
	-- 1.3.6.1.2.1.16.27.1.3
	::= { interfaceTopNObjects 3 }


interfaceTopNEntry OBJECT-TYPE
	SYNTAX  InterfaceTopNEntry
	MAX-ACCESS not-accessible
	STATUS  current
	DESCRIPTION
		"A set of statistics for an interface that is
		part of a top N report."
	INDEX {
		interfaceTopNControlIndex,
		interfaceTopNIndex }
	-- 1.3.6.1.2.1.16.27.1.3.1
	::= { interfaceTopNTable 1 }


InterfaceTopNEntry ::= SEQUENCE {

	interfaceTopNIndex           Integer32,
	interfaceTopNDataSourceIndex Integer32,
	interfaceTopNValue           Gauge32,
	interfaceTopNValue64         CounterBasedGauge64 }


interfaceTopNIndex OBJECT-TYPE
	SYNTAX  Integer32 (1..65535)
	MAX-ACCESS not-accessible
	STATUS  current
	DESCRIPTION
		"An index that uniquely identifies an entry in
		the interfaceTopN table among those in the same
		report.  This index is between 1 and N, where N
		is the number of entries in this report.  Increasing
		values of interfaceTopNIndex shall be assigned to
		entries with decreasing values of interfaceTopNValue
		or interfaceTopNValue64, whichever applies,
		until index N is assigned to the entry with the





		lowest value of interfaceTopNValue /
		interfaceTopNValue64 or there are no
		more interfaceTopNEntries.

		No ports are included in a report where their
		value of interfaceTopNValue would be zero."
	-- 1.3.6.1.2.1.16.27.1.3.1.1
	::= { interfaceTopNEntry 1 }


interfaceTopNDataSourceIndex OBJECT-TYPE
	SYNTAX  Integer32 (1..2147483647)
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"This object identifies the index corresponding
		to the dataSource for this entry.

		For sorted values of variables belonging to the
		IF-MIB, EtherLike-MIB or TOKENRING-MIB, this value
		equals the ifIndex of the interface.

		For sorted values of variables belonging to the
		RMON-MIB, this value equals the interface corresponding
		to the data source, pointed to by the value
		of etherStatsDataSource.

		For sorted values of variables belonging to the
		BRIDGE-MIB, this value equals the interface corresponding
		to the bridge port, pointed to by the value
		of dot1dBasePortIfIndex."
	-- 1.3.6.1.2.1.16.27.1.3.1.2
	::= { interfaceTopNEntry 2 }


interfaceTopNValue OBJECT-TYPE
	SYNTAX  Gauge32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"The value at the end of the sampling interval, or
		the amount of change in the selected variable
		during this sampling interval for the identified
		interface.  The selected variable is that interfaces's
		instance of the object selected by
		interfaceTopNObjectVariable. This value may be normalized
		if interfaceTopNNormalization required equals 'true'.
		This value of this object will be computed for all
		cases when interfaceTopNObjectVariable points to a
		32-bit counter or Gauge or when
		interfaceTopNObjectSampleType equals bandwidthPercentage(3),
		and will be zero for all other cases."
	-- 1.3.6.1.2.1.16.27.1.3.1.3
	::= { interfaceTopNEntry 3 }


interfaceTopNValue64 OBJECT-TYPE
	SYNTAX  CounterBasedGauge64
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"The value at the end of the sampling interval, or
		the amount of change in the selected variable
		during this sampling interval for the identified
		interface.  The selected variable is that interfaces's
		instance of the object selected by
		interfaceTopNObjectVariable. This value may be normalized
		if interfaceTopNNormalization required equals 'true'.
		This value of this object will be computed for all
		cases when interfaceTopNObjectVariable points to
		a 64-bit counter, and will be zero for all other cases."
	-- 1.3.6.1.2.1.16.27.1.3.1.4
	::= { interfaceTopNEntry 4 }


--
-- Notifications Section
-- (none defined)
--
--
-- Conformance Section
--

interfaceTopNCompliances OBJECT IDENTIFIER 
	-- 1.3.6.1.2.1.16.27.3.1
	::= { interfaceTopNConformance 1 }

interfaceTopNGroups OBJECT IDENTIFIER 
	-- 1.3.6.1.2.1.16.27.3.2
	::= { interfaceTopNConformance 2 }


interfaceTopNCompliance MODULE-COMPLIANCE
	STATUS  current
	DESCRIPTION
		"Describes the requirements for conformance to the
		InterfaceTopN MIB."

	MODULE 
	MANDATORY-GROUPS {
			interfaceTopNGroup }

	-- 1.3.6.1.2.1.16.27.3.1.1
	::= { interfaceTopNCompliances 1 }

interfaceTopNGroup OBJECT-GROUP
	OBJECTS {
		interfaceTopNCaps,
		interfaceTopNObjectVariable,
		interfaceTopNObjectSampleType,
		interfaceTopNNormalizationReq,
		interfaceTopNNormalizationFactor,
		interfaceTopNTimeRemaining,
		interfaceTopNDuration,
		interfaceTopNRequestedSize,
		interfaceTopNGrantedSize,
		interfaceTopNStartTime,
		interfaceTopNOwner,
		interfaceTopNLastCompletionTime,
		interfaceTopNRowStatus,
		interfaceTopNDataSourceIndex,
		interfaceTopNValue,
		interfaceTopNValue64 }
	STATUS  current
	DESCRIPTION
		"A collection of objects providing interfaceTopN data for
		a multiple interfaces device."
	-- 1.3.6.1.2.1.16.27.3.2.1
	::= { interfaceTopNGroups 1 }

END
