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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"
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."
::= { rmon 27 }
interfaceTopNObjects OBJECT IDENTIFIER ::= { interfaceTopNMIB 1 }
interfaceTopNNotifications OBJECT IDENTIFIER ::= { interfaceTopNMIB 2 }
interfaceTopNConformance OBJECT IDENTIFIER ::= { 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."
::= { 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."
::= { 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 }
::= { 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."
::= { 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)."
::= { 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)."
::= { 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)."
::= { 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."
::= { 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 }
::= { 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."
::= { 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 }
::= { 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."
::= { 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."
::= { 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."
::= { 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."
::= { 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."
::= { 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."
::= { 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 }
::= { 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."
::= { 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."
::= { 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."
::= { 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."
::= { interfaceTopNEntry 4 }
--
-- Notifications Section
-- (none defined)
--
--
-- Conformance Section
--
interfaceTopNCompliances OBJECT IDENTIFIER ::=
{interfaceTopNConformance 1 }
interfaceTopNGroups OBJECT IDENTIFIER ::=
{interfaceTopNConformance 2 }
interfaceTopNCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Describes the requirements for conformance to the
InterfaceTopN MIB."
MODULE -- this module
MANDATORY-GROUPS { interfaceTopNGroup }
::= { 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."
::= { interfaceTopNGroups 1 }
END
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