Remote Monitoring MIB Extensions for Differentiated Services
RFC 3287
| Document | Type | RFC - Proposed Standard (July 2002) | |
|---|---|---|---|
| Author | Andy Bierman | ||
| Last updated | 2015-10-14 | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Formats | |||
| Additional resources | Mailing list discussion | ||
| IESG | Responsible AD | Bert Wijnen | |
| Send notices to | (None) |
RFC 3287
"
::= { dsmonHostTopNCtlEntry 6 }
dsmonHostTopNCtlRequestedSize OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
UNITS "table entries"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of dsmonHost entries requested for this
report.
When this object is created or modified, the probe SHOULD
set dsmonHostTopNCtlGrantedSize as closely to this object as
is possible for the particular probe implementation and
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RFC 3287 DSMON MIB July 2002
available resources."
DEFVAL { 150 }
::= { dsmonHostTopNCtlEntry 7 }
dsmonHostTopNCtlGrantedSize OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
UNITS "table entries"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of dsmonHost entries in this report.
When the associated dsmonHostTopNCtlRequestedSize 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 dsmonHostTopNCtlRequestedSize
object.
Protocol entries with the highest value of dsmonHostTopNRate
or dsmonHostTopNHCRate (depending on the value of the
associated dsmonHostTopNCtlRateBase object) shall be placed
in this table in decreasing order of this rate until there
is no more room or until there are no more dsmonHost
entries."
::= { dsmonHostTopNCtlEntry 8 }
dsmonHostTopNCtlStartTime 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 dsmonHostTopNCtlTimeRemaining object was modified
to start the requested report or the time the report was
last automatically (re)started.
This object may be used by the management station to
determine if a report was missed or not."
::= { dsmonHostTopNCtlEntry 9 }
dsmonHostTopNCtlOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
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RFC 3287 DSMON MIB July 2002
"The entity that configured this entry and is therefore
using the resources assigned to it."
::= { dsmonHostTopNCtlEntry 10 }
dsmonHostTopNCtlStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this dsmonHostTopNCtlEntry.
An entry MUST NOT exist in the active state unless all
objects in the entry have an appropriate value.
If this object is not equal to active(1), all associated
entries in the dsmonHostTopNTable shall be deleted by the
agent."
::= { dsmonHostTopNCtlEntry 11 }
--
-- dsmonHost TopN Table
--
dsmonHostTopNTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsmonHostTopNEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of statistics for those dsmonHost entries that have
counted the highest number of octets or packets.
If the dsmonAggControlLocked object is equal to 'false',
then all entries in this table SHALL be deleted, and the
agent will not process TopN reports on behalf of any
dsmonHostTopNCtlEntry.
When the dsmonAggControlLocked object is set to 'true', then
particular reports SHOULD be restarted from the beginning,
on behalf of all active rows in the dsmonHostTopNCtlTable.
Note that dsmonHost entries which did not increment at all
during the report interval SHOULD NOT be included in
dsmonHostTopN reports."
::= { dsmonHostObjects 4 }
dsmonHostTopNEntry OBJECT-TYPE
SYNTAX DsmonHostTopNEntry
MAX-ACCESS not-accessible
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RFC 3287 DSMON MIB July 2002
STATUS current
DESCRIPTION
"A conceptual row in the dsmonHostTopNTable.
The dsmonHostTopNCtlIndex value in the index identifies the
dsmonHostTopNCtlEntry on whose behalf this entry was
created.
Entries in this table are ordered from 1 to 'N', where lower
numbers represent higher values of the rate base object,
over the report interval."
INDEX { dsmonHostTopNCtlIndex, dsmonHostTopNIndex }
::= { dsmonHostTopNTable 1 }
DsmonHostTopNEntry ::= SEQUENCE {
dsmonHostTopNIndex Integer32,
dsmonHostTopNPDLocalIndex Integer32,
dsmonHostTopNAddress OCTET STRING,
dsmonHostTopNAggGroup DsmonCounterAggGroupIndex,
dsmonHostTopNRate Gauge32,
dsmonHostTopNRateOvfl Gauge32,
dsmonHostTopNHCRate CounterBasedGauge64
}
dsmonHostTopNIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the
dsmonHostTopNTable among those in the same report. This
index is between 1 and N, where N is the number of entries
in this report."
::= { dsmonHostTopNEntry 1 }
dsmonHostTopNPDLocalIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The protocolDirLocalIndex value which identifies the
protocol associated with the dsmonHostTopNAddress object in
this entry.
If the protocolDirEntry associated with the
protocolDirLocalIndex with the same value as this object is
de-activated or deleted, then the agent MUST delete this
dsmonHostTopN entry."
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::= { dsmonHostTopNEntry 2 }
dsmonHostTopNAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The dsmonHostAddress value for the network host identified
in this entry. The associated dsmonHostTopNPDLocalIndex
object identifies the network protocol type and the encoding
rules for this object."
::= { dsmonHostTopNEntry 3 }
dsmonHostTopNAggGroup OBJECT-TYPE
SYNTAX DsmonCounterAggGroupIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter aggregation group index value associated with
host identified in this entry. This object identifies the
dsmonAggGroupEntry with the same dsmonAggControlIndex value
as the associated dsmonHostCtlAggProfile object and the same
dsmonAggGroupIndex value as this object."
::= { dsmonHostTopNEntry 4 }
dsmonHostTopNRate OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of change in the selected variable during this
sampling interval. The selected variable is this host's
instance of the object selected by dsmonHostTopNCtlRateBase.
If the associated dsmonHostTopNCtlRateBase indicates a High
Capacity monitoring enumeration, (e.g.
'dsmonHostTopNInHCPkts'), then this object will contain the
the least significant 32 bits of the associated
dsmonHostTopNHCRate object."
::= { dsmonHostTopNEntry 5 }
dsmonHostTopNRateOvfl OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The most significant 32 bits of the associated
dsmonHostTopNHCRate object.
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If the associated dsmonHostTopNCtlRateBase is equal to any
of the High Capacity monitoring enumerations (e.g.
'dsmonHostTopNInHCPkts'), then this object will contain the
upper 32 bits of the associated dsmonHostTopNHCRate object.
If the associated dsmonHostTopNCtlRateBase is not equal to
any of High Capacity monitoring enumerations, then this
object will contain the value zero.
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonHostTopNEntry 6 }
dsmonHostTopNHCRate OBJECT-TYPE
SYNTAX CounterBasedGauge64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of change in the selected variable during this
sampling interval. The selected variable is this host's
instance of the object selected by dsmonHostTopNCtlRateBase.
If the associated dsmonHostTopNCtlRateBase is not equal to
any of the High Capacity monitoring enumerations (e.g.,
'dsmonHostTopNInPkts'), then this object will contain the
value zero, and the associated dsmonHostTopNRate object will
contain the change in the selected variable during the
sampling interval.
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonHostTopNEntry 7 }
-- **************************************************************
-- * *
-- * P E R - C O N V E R S I O N C O L L E C T I O N S *
-- * *
-- **************************************************************
--
-- AL Matrix Statistics Control Table
--
dsmonMatrixCtlTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsmonMatrixCtlEntry
MAX-ACCESS not-accessible
STATUS current
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DESCRIPTION
"Controls setup of per counter aggregation group, per host-
pair, application protocol distribution statistics.
Note that an agent MAY choose to limit the actual number of
entries which may be created in this table. In this case,
the agent SHOULD return an error-status of
'resourceUnavailable(13)', as per section 4.2.5 of the
'Protocol Operations for SNMPv2' specification [RFC1905]."
::= { dsmonMatrixObjects 1 }
dsmonMatrixCtlEntry OBJECT-TYPE
SYNTAX DsmonMatrixCtlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the dsmonMatrixCtlTable.
Entries are created and deleted from this table by
management action only, using the dsmonMatrixCtlStatus
RowStatus object.
The agent SHOULD support non-volatile configuration of this
table, and upon system initialization, the table SHOULD be
initialized with the saved values.
Activation of a control row in this table will cause an
associated dsmonMatrixSDTable and dsmonMatrixDSTable to be
created and maintained by the agent."
INDEX { dsmonMatrixCtlIndex }
::= { dsmonMatrixCtlTable 1 }
DsmonMatrixCtlEntry ::= SEQUENCE {
dsmonMatrixCtlIndex Integer32,
dsmonMatrixCtlDataSource DataSource,
dsmonMatrixCtlAggProfile DsmonCounterAggProfileIndex,
dsmonMatrixCtlMaxDesiredEntries Integer32,
dsmonMatrixCtlDroppedFrames Counter32,
dsmonMatrixCtlInserts Counter32,
dsmonMatrixCtlDeletes Counter32,
dsmonMatrixCtlCreateTime LastCreateTime,
dsmonMatrixCtlOwner OwnerString,
dsmonMatrixCtlStatus RowStatus
}
dsmonMatrixCtlIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
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STATUS current
DESCRIPTION
"An arbitrary and unique index for this
dsmonMatrixCtlEntry."
::= { dsmonMatrixCtlEntry 1 }
dsmonMatrixCtlDataSource OBJECT-TYPE
SYNTAX DataSource
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The source of data for the associated dsmonMatrixSDTable
and dsmonMatrixDSTable.
Note that only packets that contain a network protocol
encapsulation which contains a DS field [RFC2474] will be
counted in this table.
This object MUST NOT be modified if the associated
dsmonMatrixCtlStatus object is equal to active(1)."
::= { dsmonMatrixCtlEntry 2 }
dsmonMatrixCtlAggProfile OBJECT-TYPE
SYNTAX DsmonCounterAggProfileIndex
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The dsmonAggControlIndex value identifying the counter
aggregation profile which should be used on behalf of this
dsmonMatrixCtlEntry.
The associated dsmonAggControlEntry and
dsmonAggProfileEntries, identified by the same
dsmonAggControlIndex index value, MUST be active in order
for this entry to remain active. It is possible for the
counter aggregation configuration to change from a valid to
invalid state for this dsmonMatrix collection. In this
case, the associated dsmonMatrixCtlStatus object will be
changed to the 'notReady' state, and data collection will
not occur on behalf of this control entry.
Note that an agent MAY choose to limit the actual number of
counter aggregation profiles which may be applied to a
particular data source.
This object MUST NOT be modified if the associated
dsmonMatrixCtlStatus object is equal to active(1)."
::= { dsmonMatrixCtlEntry 3 }
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dsmonMatrixCtlMaxDesiredEntries OBJECT-TYPE
SYNTAX Integer32 (-1 | 1..2147483647)
UNITS "table entries"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of entries that are desired in the
dsmonMatrix tables on behalf of this control entry. The
probe will not create more than this number of associated
entries in these tables, but may choose to create fewer
entries in this table for any reason including the lack of
resources.
If this value is set to -1, the probe may create any number
of entries in this table.
This object MUST NOT be modified if the associated
dsmonMatrixCtlStatus object is equal to active(1)."
::= { dsmonMatrixCtlEntry 4 }
dsmonMatrixCtlDroppedFrames OBJECT-TYPE
SYNTAX Counter32
UNITS "frames"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of frames which were received by the probe
and therefore not accounted for in the *StatsDropEvents, but
for which the probe chose not to count for the associated
dsmonMatrixSD and dsmonMatrixDS entries 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 if the dsmonMatrix tables are inactive because no
appropriate protocols are enabled in the protocol directory,
this value SHOULD be 0.
Note that, unlike the dropEvents counter, this number is the
exact number of frames dropped."
::= { dsmonMatrixCtlEntry 5 }
dsmonMatrixCtlInserts OBJECT-TYPE
SYNTAX Counter32
UNITS "table entries"
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"The number of times a dsmonMatrix entry has been inserted
into the dsmonMatrix tables. If an entry is inserted, then
deleted, and then inserted, this counter will be incremented
by 2. The addition of a conversation into both the
dsmonMatrixSDTable and dsmonMatrixDSTable shall be counted
as two insertions (even though every addition into one table
must be accompanied by an insertion into the other).
To allow for efficient implementation strategies, agents may
delay updating this object for short periods of time. For
example, an implementation strategy may allow internal data
structures to differ from those visible via SNMP for short
periods of time. This counter may reflect the internal data
structures for those short periods of time. Note that the
sum of the dsmonMatrixSDTable and dsmonMatrixDSTable sizes
can be determined by subtracting dsmonMatrixCtlDeletes from
dsmonMatrixCtlInserts."
::= { dsmonMatrixCtlEntry 6 }
dsmonMatrixCtlDeletes OBJECT-TYPE
SYNTAX Counter32
UNITS "table entries"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times a dsmonMatrix entry has been deleted
from the dsmonMatrix tables (for any reason). If an entry
is deleted, then inserted, and then deleted, this counter
will be incremented by 2. The deletion of a conversation
from both the dsmonMatrixSDTable and dsmonMatrixDSTable
shall be counted as two deletions (even though every
deletion from one table must be accompanied by a deletion
from the other).
To allow for efficient implementation strategies, agents MAY
delay updating this object for short periods of time. For
example, an implementation strategy may allow internal data
structures to differ from those visible via SNMP for short
periods of time. This counter may reflect the internal data
structures for those short periods of time.
Note that the sum of the dsmonMatrixSDTable and
dsmonMatrixDSTable sizes can be determined by subtracting
dsmonMatrixCtlDeletes from dsmonMatrixCtlInserts."
::= { dsmonMatrixCtlEntry 7 }
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dsmonMatrixCtlCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this control entry was last
activated. This can be used by the management station to
detect if the table has been deleted and recreated between
polls."
::= { dsmonMatrixCtlEntry 8 }
dsmonMatrixCtlOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this entry and is therefore
using the resources assigned to it."
::= { dsmonMatrixCtlEntry 9 }
dsmonMatrixCtlStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this dsmonMatrixCtlEntry.
An entry MUST NOT exist in the active state unless all
objects in the entry have an appropriate value.
If this object is not equal to active(1), all associated
entries in the dsmonMatrixSDTable and dsmonMatrixDSTable
shall be deleted."
::= { dsmonMatrixCtlEntry 10 }
--
-- AL Matrix SD Statistics Table
--
dsmonMatrixSDTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsmonMatrixSDEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of application traffic matrix entries which collect
statistics for conversations of a particular application
protocol between two network-level addresses. This table is
indexed first by the source address and then by the
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destination address to make it convenient to collect all
statistics from a particular address.
The probe will add to this table all pairs of addresses for
all protocols seen in all packets with no MAC errors, and
will increment octet and packet counts in the table for all
packets with no MAC errors."
::= { dsmonMatrixObjects 2 }
dsmonMatrixSDEntry OBJECT-TYPE
SYNTAX DsmonMatrixSDEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the dsmonMatrixSDTable.
The dsmonMatrixCtlIndex value in the index identifies the
dsmonMatrixCtlEntry on whose behalf this entry was created.
The dsmonAggGroupIndex value in the index is determined by
examining the DSCP value in each monitored packet, and the
dsmonAggProfileTable entry configured for that value."
INDEX { dsmonMatrixCtlIndex,
dsmonMatrixTimeMark,
dsmonAggGroupIndex,
dsmonMatrixNLIndex,
dsmonMatrixSourceAddress,
dsmonMatrixDestAddress,
dsmonMatrixALIndex
}
::= { dsmonMatrixSDTable 1 }
DsmonMatrixSDEntry ::= SEQUENCE {
dsmonMatrixTimeMark TimeFilter,
dsmonMatrixNLIndex Integer32,
dsmonMatrixSourceAddress OCTET STRING,
dsmonMatrixDestAddress OCTET STRING,
dsmonMatrixALIndex Integer32,
dsmonMatrixSDPkts ZeroBasedCounter32,
dsmonMatrixSDOvflPkts ZeroBasedCounter32,
dsmonMatrixSDHCPkts ZeroBasedCounter64,
dsmonMatrixSDOctets ZeroBasedCounter32,
dsmonMatrixSDOvflOctets ZeroBasedCounter32,
dsmonMatrixSDHCOctets ZeroBasedCounter64,
dsmonMatrixSDCreateTime LastCreateTime
}
dsmonMatrixTimeMark OBJECT-TYPE
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SYNTAX TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Time Filter index for this table. This object may be
used by a management station to retrieve only rows which
have been created or modified since a particular time. Note
that the current value for a row are always returned and the
TimeFilter is not a historical data archiving mechanism.
Refer to RFC 2021 [RFC2021] for a detailed description of
TimeFilter operation."
::= { dsmonMatrixSDEntry 1 }
dsmonMatrixNLIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The protocolDirLocalIndex value of a protocolDirEntry
representing the specific network layer protocol
encapsulation associated with each entry, and the network
protocol type of the dsmonMatrixSourceAddress and
dsmonMatrixDestAddress objects."
::= { dsmonMatrixSDEntry 2 }
dsmonMatrixSourceAddress OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..54))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The network source address for this dsmonMatrix entry.
This is represented as an octet string with specific
semantics and length as identified by the dsmonMatrixNLIndex
component of the index.
For example, if the dsmonMatrixNLIndex indicates an
encapsulation of IPv4, this object is encoded as a length
octet of 4, followed by the 4 octets of the IPv4 address, in
network byte order."
::= { dsmonMatrixSDEntry 3 }
dsmonMatrixDestAddress OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..54))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The network destination address for this dsmonMatrix entry.
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RFC 3287 DSMON MIB July 2002
This is represented as an octet string with specific
semantics and length as identified by the dsmonMatrixNLIndex
component of the index.
For example, if the dsmonMatrixNLIndex indicates an
encapsulation of IPv4, this object is encoded as a length
octet of 4, followed by the 4 octets of the IPv4 address, in
network byte order."
::= { dsmonMatrixSDEntry 4 }
dsmonMatrixALIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The protocolDirLocalIndex value of the protocolDirEntry
representing the specific application layer protocol
associated with each entry.
It MUST identify an protocolDirEntry which is a direct or
indirect descendant of the protocolDirEntry identified by
the associated dsmonMatrixNLIndex object."
::= { dsmonMatrixSDEntry 5 }
dsmonMatrixSDPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
UNITS "packets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets of this protocol type (indicated by
the associated dsmonMatrixALIndex object) without errors
transmitted from the source address to the destination
address since this entry was added to the
dsmonMatrixSDTable. Note that this is the number of link-
layer packets, so if a single network-layer packet is
fragmented into several link-layer frames, this counter is
incremented several times."
::= { dsmonMatrixSDEntry 6 }
dsmonMatrixSDOvflPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of times the associated dsmonMatrixSDPkts
counter has overflowed, since this entry was added to the
dsmonMatrixSDTable."
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::= { dsmonMatrixSDEntry 7 }
dsmonMatrixSDHCPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter64
UNITS "packets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 64-bit version of the dsmonMatrixSDPkts object.
Note that this object will only be instantiated if the RMON
agent supports High Capacity monitoring for a particular
dataSource."
::= { dsmonMatrixSDEntry 8 }
dsmonMatrixSDOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter32
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets in packets of this protocol type
transmitted from the source address to the destination
address since this entry was added to the dsmonMatrixSDTable
(excluding framing bits but including FCS octets), excluding
those octets in packets that contained errors.
Note this doesn't count just those octets in the particular
protocol frames, but includes the entire packet that
contained the protocol."
::= { dsmonMatrixSDEntry 9 }
dsmonMatrixSDOvflOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of times the associated dsmonMatrixSDOctets
counter has overflowed, since this entry was added to the
dsmonMatrixSDTable."
::= { dsmonMatrixSDEntry 10 }
dsmonMatrixSDHCOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter64
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"The 64-bit version of the dsmonMatrixSDPkts object.
Note that this object will only be instantiated if the RMON
agent supports High Capacity monitoring for a particular
dataSource."
::= { dsmonMatrixSDEntry 11 }
dsmonMatrixSDCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this entry was last activated.
This can be used by the management station to ensure that
the entry has not been deleted and recreated between polls."
::= { dsmonMatrixSDEntry 12 }
--
-- AL Matrix DS Statistics Table
--
dsmonMatrixDSTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsmonMatrixDSEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of application traffic matrix entries which collect
statistics for conversations of a particular application
protocol between two network-level addresses. This table is
indexed first by the destination address and then by the
source address to make it convenient to collect all
statistics from a particular address.
The probe will add to this table all pairs of addresses for
all protocols seen in all packets with no MAC errors, and
will increment octet and packet counts in the table for all
packets with no MAC errors."
::= { dsmonMatrixObjects 3 }
dsmonMatrixDSEntry OBJECT-TYPE
SYNTAX DsmonMatrixDSEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the dsmonMatrixDSTable. Note that this
table is conceptually a re-ordered version of the
dsmonMatrixSDTable. Therefore, all of the index values from
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that table are used by reference, and their semantics are
exactly as described in the dsmonMatrixSDTable.
The dsmonMatrixCtlIndex value in the index identifies the
dsmonMatrixCtlEntry on whose behalf this entry was created.
The dsmonMatrixTimeMark value in the index identifies the
Time Filter index for this table.
The dsmonAggGroupIndex value in the index is determined by
examining the DSCP value in each monitored packet, and the
dsmonAggProfileTable entry configured for that value.
The dsmonMatrixNLIndex value in the index identifies the
protocolDirLocalIndex value of a protocolDirEntry
representing the specific network layer protocol
encapsulation associated with each entry, and the network
protocol type of the dsmonMatrixSourceAddress and
dsmonMatrixDestAddress objects.
The dsmonMatrixDestAddress value in the index identifies the
network destination address for this dsmonMatrix entry.
The dsmonMatrixSourceAddress value in the index identifies
the network source address for this dsmonMatrix entry.
The dsmonMatrixALIndex value in the index identifies the
protocolDirLocalIndex value of the protocolDirEntry
representing the specific application layer protocol
associated with each entry."
INDEX { dsmonMatrixCtlIndex,
dsmonMatrixTimeMark,
dsmonAggGroupIndex,
dsmonMatrixNLIndex,
dsmonMatrixDestAddress,
dsmonMatrixSourceAddress,
dsmonMatrixALIndex
}
::= { dsmonMatrixDSTable 1 }
DsmonMatrixDSEntry ::= SEQUENCE {
dsmonMatrixDSPkts ZeroBasedCounter32,
dsmonMatrixDSOvflPkts ZeroBasedCounter32,
dsmonMatrixDSHCPkts ZeroBasedCounter64,
dsmonMatrixDSOctets ZeroBasedCounter32,
dsmonMatrixDSOvflOctets ZeroBasedCounter32,
dsmonMatrixDSHCOctets ZeroBasedCounter64,
dsmonMatrixDSCreateTime LastCreateTime
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}
dsmonMatrixDSPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
UNITS "packets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets of this protocol type (indicated by
the associated dsmonMatrixALIndex object) without errors
transmitted from the source address to the destination
address since this entry was added to the
dsmonMatrixDSTable. Note that this is the number of link-
layer packets, so if a single network-layer packet is
fragmented into several link-layer frames, this counter is
incremented several times."
::= { dsmonMatrixDSEntry 1 }
dsmonMatrixDSOvflPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of times the associated dsmonMatrixDSPkts
counter has overflowed, since this entry was added to the
dsmonMatrixDSTable."
::= { dsmonMatrixDSEntry 2 }
dsmonMatrixDSHCPkts OBJECT-TYPE
SYNTAX ZeroBasedCounter64
UNITS "packets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 64-bit version of the dsmonMatrixDSPkts object.
Note that this object will only be instantiated if the RMON
agent supports High Capacity monitoring for a particular
dataSource."
::= { dsmonMatrixDSEntry 3 }
dsmonMatrixDSOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter32
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets in packets of this protocol type
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RFC 3287 DSMON MIB July 2002
transmitted from the source address to the destination
address since this entry was added to the dsmonMatrixDSTable
(excluding framing bits but including FCS octets), excluding
those octets in packets that contained errors.
Note this doesn't count just those octets in the particular
protocol frames, but includes the entire packet that
contained the protocol."
::= { dsmonMatrixDSEntry 4 }
dsmonMatrixDSOvflOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of times the associated dsmonMatrixDSOctets
counter has overflowed, since this entry was added to the
dsmonMatrixDSTable."
::= { dsmonMatrixDSEntry 5 }
dsmonMatrixDSHCOctets OBJECT-TYPE
SYNTAX ZeroBasedCounter64
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 64-bit version of the dsmonMatrixDSPkts object.
Note that this object will only be instantiated if the RMON
agent supports High Capacity monitoring for a particular
dataSource."
::= { dsmonMatrixDSEntry 6 }
dsmonMatrixDSCreateTime OBJECT-TYPE
SYNTAX LastCreateTime
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this entry was last activated.
This can be used by the management station to ensure that
the entry has not been deleted and recreated between polls."
::= { dsmonMatrixDSEntry 7 }
--
-- Per-Protocol Per-Matrix Statistics TopN Control Table
--
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RFC 3287 DSMON MIB July 2002
dsmonMatrixTopNCtlTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsmonMatrixTopNCtlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of parameters that control the creation of a report
of the top N dsmonMatrix entries according to a selected
metric.
Note that an agent MAY choose to limit the actual number of
entries which may be created in this table. In this case,
the agent SHOULD return an error-status of
'resourceUnavailable(13)', as per section 4.2.5 of the
'Protocol Operations for SNMPv2' specification [RFC1905]."
::= { dsmonMatrixObjects 4 }
dsmonMatrixTopNCtlEntry OBJECT-TYPE
SYNTAX DsmonMatrixTopNCtlEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the dsmonMatrixTopNCtlTable.
Entries are created and deleted from this table by
management action only, using the dsmonMatrixTopNCtlStatus
RowStatus object.
The agent SHOULD support non-volatile configuration of this
table, and upon system initialization, the table SHOULD be
initialized with the saved values.
Activation of a control row in this table will cause an
associated dsmonMatrixTopNTable to be created and maintained
by the agent."
INDEX { dsmonMatrixTopNCtlIndex }
::= { dsmonMatrixTopNCtlTable 1 }
DsmonMatrixTopNCtlEntry ::= SEQUENCE {
dsmonMatrixTopNCtlIndex Integer32,
dsmonMatrixTopNCtlMatrixIndex Integer32,
dsmonMatrixTopNCtlRateBase INTEGER,
dsmonMatrixTopNCtlTimeRemaining Integer32,
dsmonMatrixTopNCtlGeneratedRpts Counter32,
dsmonMatrixTopNCtlDuration Integer32,
dsmonMatrixTopNCtlRequestedSize Integer32,
dsmonMatrixTopNCtlGrantedSize Integer32,
dsmonMatrixTopNCtlStartTime TimeStamp,
dsmonMatrixTopNCtlOwner OwnerString,
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RFC 3287 DSMON MIB July 2002
dsmonMatrixTopNCtlStatus RowStatus
}
dsmonMatrixTopNCtlIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the
dsmonMatrixTopNCtlTable. Each such entry defines one Top N
report prepared for one RMON dataSource."
::= { dsmonMatrixTopNCtlEntry 1 }
dsmonMatrixTopNCtlMatrixIndex OBJECT-TYPE
SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The dsmonMatrixSDTable for which a top N report will be
prepared on behalf of this entry. The dsmonMatrixSDTable is
identified by the same value of the dsmonMatrixCtlIndex
object.
This object MUST NOT be modified if the associated
dsmonMatrixTopNCtlStatus object is equal to active(1)."
::= { dsmonMatrixTopNCtlEntry 2 }
dsmonMatrixTopNCtlRateBase OBJECT-TYPE
SYNTAX INTEGER {
dsmonMatrixTopNPkts(1),
dsmonMatrixTopNOctets(2),
dsmonMatrixTopNHCPkts(3),
dsmonMatrixTopNHCOctets(4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The variable for each dsmonMatrixSD entry that the
dsmonMatrixTopNRate and dsmonMatrixTopNHCRate variables are
based upon. Each dsmonMatrixTopN report generated on behalf
of this control entry will be ranked in descending order,
based on the associated dsmonMatrixSDTable counter,
identified by this object.
The following table identifies the dsmonMatrixSDTable
counters associated with each enumeration:
Enumeration RateBase MIB Objects
Bierman Standards Track [Page 87]
RFC 3287 DSMON MIB July 2002
----------- --------------------
dsmonMatrixTopNPkts dsmonMatrixSDPkts
dsmonMatrixTopNOctets dsmonMatrixSDOctets
dsmonMatrixTopNHCPkts dsmonMatrixSDHCPkts
dsmonMatrixTopNHCOctets dsmonMatrixSDHCOctets
The following enumerations are only available if the agent
supports High Capacity monitoring:
dsmonMatrixTopNHCPkts
dsmonMatrixTopNHCOctets
This object MUST NOT be modified if the associated
dsmonMatrixTopNCtlStatus object is equal to active(1)."
::= { dsmonMatrixTopNCtlEntry 3 }
dsmonMatrixTopNCtlTimeRemaining OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
UNITS "seconds"
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, and is immediately loaded
into the associated dsmonMatrixTopNCtlDuration object.
When the report finishes, the probe will automatically start
another collection with the same initial value of
dsmonMatrixTopNCtlTimeRemaining. Thus the management
station may simply read the resulting reports repeatedly,
checking the startTime and duration each time to ensure that
a report was not missed or that the report parameters were
not changed.
While the value of this object is non-zero, it decrements by
one per second until it reaches zero. At the time that this
object decrements to zero, the report is made accessible in
the dsmonMatrixTopNTable, overwriting any report that may be
there.
When this object is modified by the management station, any
associated entries in the dsmonMatrixTopNTable shall be
deleted."
DEFVAL { 1800 }
::= { dsmonMatrixTopNCtlEntry 4 }
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RFC 3287 DSMON MIB July 2002
dsmonMatrixTopNCtlGeneratedRpts OBJECT-TYPE
SYNTAX Counter32
UNITS "reports"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of reports that have been generated by this
entry."
::= { dsmonMatrixTopNCtlEntry 5 }
dsmonMatrixTopNCtlDuration OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of seconds that this report has collected during
the last sampling interval.
When the associated dsmonMatrixTopNCtlTimeRemaining 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
dsmonMatrixTopNCtlTimeRemaining is set.
This value shall be zero if no reports have been requested
for this dsmonMatrixTopNCtlEntry."
::= { dsmonMatrixTopNCtlEntry 6 }
dsmonMatrixTopNCtlRequestedSize OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
UNITS "table entries"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of dsmonMatrix entries requested for
this report.
When this object is created or modified, the probe SHOULD
set dsmonMatrixTopNCtlGrantedSize as closely to this object
as is possible for the particular probe implementation and
available resources."
DEFVAL { 150 }
::= { dsmonMatrixTopNCtlEntry 7 }
dsmonMatrixTopNCtlGrantedSize OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
UNITS "table entries"
MAX-ACCESS read-only
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RFC 3287 DSMON MIB July 2002
STATUS current
DESCRIPTION
"The maximum number of dsmonMatrix entries in this report.
When the associated dsmonMatrixTopNCtlRequestedSize 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 dsmonMatrixTopNCtlRequestedSize
object.
Protocol entries with the highest value of
dsmonMatrixTopNRate or dsmonMatrixTopNHCRate (depending on
the value of the associated dsmonMatrixTopNCtlRateBase
object) shall be placed in this table in decreasing order of
this rate until there is no more room or until there are no
more dsmonMatrix entries."
::= { dsmonMatrixTopNCtlEntry 8 }
dsmonMatrixTopNCtlStartTime 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 dsmonMatrixTopNCtlTimeRemaining object was
modified to start the requested report or the time the
report was last automatically (re)started.
This object may be used by the management station to
determine if a report was missed or not."
::= { dsmonMatrixTopNCtlEntry 9 }
dsmonMatrixTopNCtlOwner OBJECT-TYPE
SYNTAX OwnerString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The entity that configured this entry and is therefore
using the resources assigned to it."
::= { dsmonMatrixTopNCtlEntry 10 }
dsmonMatrixTopNCtlStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
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RFC 3287 DSMON MIB July 2002
DESCRIPTION
"The status of this dsmonMatrixTopNCtlEntry.
An entry MUST NOT exist in the active state unless all
objects in the entry have an appropriate value.
If this object is not equal to active(1), all associated
entries in the dsmonMatrixTopNTable shall be deleted by the
agent."
::= { dsmonMatrixTopNCtlEntry 11 }
--
-- dsmonMatrix TopN Table
--
dsmonMatrixTopNTable OBJECT-TYPE
SYNTAX SEQUENCE OF DsmonMatrixTopNEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of statistics for those dsmonMatrix entries that have
counted the highest number of octets or packets.
If the dsmonAggControlLocked object is equal to 'false',
then all entries in this table SHALL be deleted, and the
agent will not process TopN reports on behalf of any
dsmonMatrixTopNCtlEntry.
When the dsmonAggControlLocked object is set to 'true', then
particular reports SHOULD be restarted from the beginning,
on behalf of all active rows in the dsmonMatrixTopNCtlTable.
Note that dsmonMatrix entries which did not increment at all
during the report interval SHOULD NOT be included in
dsmonMatrixTopN reports."
::= { dsmonMatrixObjects 5 }
dsmonMatrixTopNEntry OBJECT-TYPE
SYNTAX DsmonMatrixTopNEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in the dsmonMatrixTopNTable.
The dsmonMatrixTopNCtlIndex value in the index identifies
the dsmonMatrixTopNCtlEntry on whose behalf this entry was
created.
Bierman Standards Track [Page 91]
RFC 3287 DSMON MIB July 2002
Entries in this table are ordered from 1 to 'N', where lower
numbers represent higher values of the rate base object,
over the report interval."
INDEX { dsmonMatrixTopNCtlIndex, dsmonMatrixTopNIndex }
::= { dsmonMatrixTopNTable 1 }
DsmonMatrixTopNEntry ::= SEQUENCE {
dsmonMatrixTopNIndex Integer32,
dsmonMatrixTopNAggGroup DsmonCounterAggGroupIndex,
dsmonMatrixTopNNLIndex Integer32,
dsmonMatrixTopNSourceAddress OCTET STRING,
dsmonMatrixTopNDestAddress OCTET STRING,
dsmonMatrixTopNALIndex Integer32,
dsmonMatrixTopNPktRate Gauge32,
dsmonMatrixTopNPktRateOvfl Gauge32,
dsmonMatrixTopNHCPktRate CounterBasedGauge64,
dsmonMatrixTopNRevPktRate Gauge32,
dsmonMatrixTopNRevPktRateOvfl Gauge32,
dsmonMatrixTopNHCRevPktRate CounterBasedGauge64,
dsmonMatrixTopNOctetRate Gauge32,
dsmonMatrixTopNOctetRateOvfl Gauge32,
dsmonMatrixTopNHCOctetRate CounterBasedGauge64,
dsmonMatrixTopNRevOctetRate Gauge32,
dsmonMatrixTopNRevOctetRateOvfl Gauge32,
dsmonMatrixTopNHCRevOctetRate CounterBasedGauge64
}
dsmonMatrixTopNIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index that uniquely identifies an entry in the
dsmonMatrixTopNTable among those in the same report. This
index is between 1 and N, where N is the number of entries
in this report."
::= { dsmonMatrixTopNEntry 1 }
dsmonMatrixTopNAggGroup OBJECT-TYPE
SYNTAX DsmonCounterAggGroupIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter aggregation group index value associated with
host identified in this entry. This object identifies the
dsmonAggGroupEntry with the same dsmonAggControlIndex value
as the associated dsmonMatrixCtlAggProfile object and the
same dsmonAggGroupIndex value as this object."
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RFC 3287 DSMON MIB July 2002
::= { dsmonMatrixTopNEntry 2 }
dsmonMatrixTopNNLIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The protocolDirLocalIndex value which identifies the
protocol associated with the dsmonMatrixTopNSourceAddress
and dsmonMatrixTopNDestAddress objects in this entry.
If the protocolDirEntry associated with the
protocolDirLocalIndex with the same value as this object is
de-activated or deleted, then the agent MUST delete this
dsmonMatrixTopN entry."
::= { dsmonMatrixTopNEntry 3 }
dsmonMatrixTopNSourceAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The dsmonMatrixSDSourceAddress value for the source network
host identified in this entry. The associated
dsmonMatrixTopNNLIndex object identifies the network
protocol type and the encoding rules for this object."
::= { dsmonMatrixTopNEntry 4 }
dsmonMatrixTopNDestAddress OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The dsmonMatrixSDDestAddress value for the destination
network host identified in this entry. The associated
dsmonMatrixTopNNLIndex object identifies the network
protocol type and the encoding rules for this object."
::= { dsmonMatrixTopNEntry 5 }
dsmonMatrixTopNALIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The protocolDirLocalIndex value which identifies the
application protocol associated with this entry.
If the protocolDirEntry associated with the
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RFC 3287 DSMON MIB July 2002
protocolDirLocalIndex with the same value as this object is
de-activated or deleted, then the agent MUST delete this
dsmonMatrixTopN entry."
::= { dsmonMatrixTopNEntry 6 }
dsmonMatrixTopNPktRate OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets seen of this protocol from the source
host to the destination host during this sampling interval,
counted using the rules for counting the dsmonMatrixSDPkts
object.
If the value of dsmonMatrixTopNCtlRateBase is
dsmonMatrixTopNPkts, this variable will be used to sort this
report.
If the value of the dsmonMatrixTopNCtlRateBase is
dsmonMatrixTopNHCPkts or dsmonMatrixTopNHCOctets, then this
object will contain the the least significant 32 bits of the
associated dsmonMatrixTopNHCPktRate object."
::= { dsmonMatrixTopNEntry 7 }
dsmonMatrixTopNPktRateOvfl OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The most significant 32 bits of the associated
dsmonMatrixTopNHCPktRate object.
If the associated dsmonMatrixTopNCtlRateBase is equal to
dsmonMatrixTopNHCPkts or dsmonMatrixTopNHCOctets, then this
object will contain the most significant 32 bits of the
associated dsmonMatrixTopNHCPktRate object, otherwise this
object will contain the value zero.
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonMatrixTopNEntry 8 }
dsmonMatrixTopNHCPktRate OBJECT-TYPE
SYNTAX CounterBasedGauge64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Bierman Standards Track [Page 94]
RFC 3287 DSMON MIB July 2002
"The number of packets seen of this protocol from the source
host to the destination host during this sampling interval,
counted using the rules for counting the dsmonMatrixSDHCPkts
object.
If the value of dsmonMatrixTopNCtlRateBase is
dsmonMatrixTopNHCPkts, this variable will be used to sort
this report.
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonMatrixTopNEntry 9 }
dsmonMatrixTopNRevPktRate OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets seen of this protocol from the
destination host to the source host during this sampling
interval, counted using the rules for counting the
dsmonMatrixDSPkts object (note that the corresponding
dsmonMatrixSDPkts object selected is the one whose source
address is equal to dsmonMatrixTopNDestAddress and whose
destination address is equal to
dsmonMatrixTopNSourceAddress.)"
::= { dsmonMatrixTopNEntry 10 }
dsmonMatrixTopNRevPktRateOvfl OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The most significant 32 bits of the associated
dsmonMatrixTopNHCRevPktRate object.
If the associated dsmonMatrixTopNCtlRateBase is equal to
dsmonMatrixTopNHCPkts or dsmonMatrixTopNHCOCtets, then this
object will contain the most significant 32 bits of the
associated dsmonMatrixTopNHCRevPktRate object, otherwise
this object will contain the value zero.
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonMatrixTopNEntry 11 }
dsmonMatrixTopNHCRevPktRate OBJECT-TYPE
SYNTAX CounterBasedGauge64
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RFC 3287 DSMON MIB July 2002
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of packets seen of this protocol from the
destination host to the source host during this sampling
interval, counted using the rules for counting the
dsmonMatrixDSHCPkts object (note that the corresponding
dsmonMatrixSDHCPkts object selected is the one whose source
address is equal to dsmonMatrixTopNDestAddress and whose
destination address is equal to
dsmonMatrixTopNSourceAddress.)
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonMatrixTopNEntry 12 }
dsmonMatrixTopNOctetRate OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets seen of this protocol from the source
host to the destination host during this sampling interval,
counted using the rules for counting the dsmonMatrixSDOctets
object.
If the value of dsmonMatrixTopNCtlRateBase is
dsmonMatrixTopNOctets, this variable will be used to sort
this report.
If the value of the dsmonMatrixTopNCtlRateBase is
dsmonMatrixTopNHCPkts or dsmonMatrixTopNHCOctets, then this
object will contain the the least significant 32 bits of the
associated dsmonMatrixTopNHCPktRate object."
::= { dsmonMatrixTopNEntry 13 }
dsmonMatrixTopNOctetRateOvfl OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The most significant 32 bits of the associated
dsmonMatrixTopNHCOctetRate object.
If the associated dsmonMatrixTopNCtlRateBase is equal to
dsmonMatrixTopNHCPkts or dsmonMatrixTopNHCOctets, then this
object will contain the most significant 32 bits of the
associated dsmonMatrixTopNHCOctetRate object, otherwise this
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RFC 3287 DSMON MIB July 2002
object will contain the value zero.
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonMatrixTopNEntry 14 }
dsmonMatrixTopNHCOctetRate OBJECT-TYPE
SYNTAX CounterBasedGauge64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets seen of this protocol from the source
host to the destination host during this sampling interval,
counted using the rules for counting the
dsmonMatrixSDHCOctets object.
If the value of dsmonMatrixTopNCtlRateBase is
dsmonMatrixTopNHCOctets, this variable will be used to sort
this report.
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonMatrixTopNEntry 15 }
dsmonMatrixTopNRevOctetRate OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets seen of this protocol from the
destination host to the source host during this sampling
interval, counted using the rules for counting the
dsmonMatrixDSOctets object (note that the corresponding
dsmonMatrixSDOctets object selected is the one whose source
address is equal to dsmonMatrixTopNDestAddress and whose
destination address is equal to
dsmonMatrixTopNSourceAddress.)"
::= { dsmonMatrixTopNEntry 16 }
dsmonMatrixTopNRevOctetRateOvfl OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The most significant 32 bits of the associated
dsmonMatrixTopNHCRevOctetRate object.
If the associated dsmonMatrixTopNCtlRateBase is equal to
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RFC 3287 DSMON MIB July 2002
dsmonMatrixTopNHCPkts or dsmonMatrixTopNHCOCtets, then this
object will contain the most significant 32 bits of the
associated dsmonMatrixTopNHCRevPktRate object, otherwise
this object will contain the value zero.
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonMatrixTopNEntry 17 }
dsmonMatrixTopNHCRevOctetRate OBJECT-TYPE
SYNTAX CounterBasedGauge64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of octets seen of this protocol from the
destination host to the source host during this sampling
interval, counted using the rules for counting the
dsmonMatrixDSHCOctets object (note that the corresponding
dsmonMatrixSDHCOctets object selected is the one whose
source address is equal to dsmonMatrixTopNDestAddress and
whose destination address is equal to
dsmonMatrixTopNSourceAddress.)
The agent MAY choose not to instantiate this object if High
Capacity monitoring is not supported."
::= { dsmonMatrixTopNEntry 18 }
--
-- Conformance Section
--
dsmonCompliances OBJECT IDENTIFIER ::= { dsmonConformance 1 }
dsmonGroups OBJECT IDENTIFIER ::= { dsmonConformance 2 }
--
-- Compliance for agents that do not support HC or Counter64
--
dsmonCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Describes the requirements for conformance to the
Differentiated Services Monitoring MIB."
MODULE -- this module
MANDATORY-GROUPS {
dsmonCounterAggControlGroup,
dsmonStatsGroup,
dsmonCapsGroup
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RFC 3287 DSMON MIB July 2002
}
GROUP dsmonStatsHCGroup
DESCRIPTION
"The dsmonStatsHCGroup is mandatory for systems which
implement High Capacity monitoring."
GROUP dsmonPdistGroup
DESCRIPTION
"The dsmonPdistGroup is mandatory for systems which
implement RMON-2 protocolDirTable based protocol
distribution monitoring."
GROUP dsmonPdistHCGroup
DESCRIPTION
"The dsmonPdistHCGroup is mandatory for systems which
implement RMON-2 protocolDirTable based protocol
distribution monitoring on high capacity interfaces."
GROUP dsmonHostGroup
DESCRIPTION
"The dsmonHostGroup is mandatory for systems which implement
RMON-2 nlHostTable based network protocol monitoring."
GROUP dsmonHostHCGroup
DESCRIPTION
"The dsmonHostHCGroup is mandatory for systems which
implement RMON-2 nlHostTable based network protocol
monitoring, on high capacity interfaces."
GROUP dsmonMatrixGroup
DESCRIPTION
"The dsmonMatrixGroup is mandatory for systems which
implement RMON-2 alMatrix based application protocol
monitoring."
GROUP dsmonMatrixHCGroup
DESCRIPTION
"The dsmonMatrixHCGroup is mandatory for systems which
implement RMON-2 alMatrix based application protocol
monitoring, on high capacity interfaces."
::= { dsmonCompliances 1 }
--
-- Compliance for agents that support HC and Counter64
--
Bierman Standards Track [Page 99]
RFC 3287 DSMON MIB July 2002
dsmonHCCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Describes the requirements for conformance to the
Differentiated Services Monitoring MIB for agents which also
support High Capacity monitoring and the Counter64 data
type."
MODULE -- this module
MANDATORY-GROUPS {
dsmonCounterAggControlGroup,
dsmonStatsGroup,
dsmonStatsHCGroup,
dsmonCapsGroup
}
GROUP dsmonPdistGroup
DESCRIPTION
"The dsmonPdistGroup is mandatory for systems which
implement RMON-2 protocolDirTable based protocol
distribution monitoring."
GROUP dsmonPdistHCGroup
DESCRIPTION
"The dsmonPdistHCGroup is mandatory for systems which
implement RMON-2 protocolDirTable based protocol
distribution monitoring."
GROUP dsmonHostGroup
DESCRIPTION
"The dsmonHostGroup is mandatory for systems which implement
RMON-2 nlHostTable based network protocol monitoring."
GROUP dsmonHostHCGroup
DESCRIPTION
"The dsmonHostHCGroup is mandatory for systems which
implement RMON-2 nlHostTable based network protocol
monitoring."
GROUP dsmonMatrixGroup
DESCRIPTION
"The dsmonMatrixGroup is mandatory for systems which
implement RMON-2 alMatrix based application protocol
monitoring."
GROUP dsmonMatrixHCGroup
DESCRIPTION
"The dsmonMatrixHCGroup is mandatory for systems which
implement RMON-2 alMatrix based application protocol
Bierman Standards Track [Page 100]
RFC 3287 DSMON MIB July 2002
monitoring."
::= { dsmonCompliances 2 }
--
-- Compliance for agents that support HC, but not Counter64
--
dsmonHCNoC64Compliance MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"Describes the requirements for conformance to the
Differentiated Services Monitoring MIB for an agent which
supports high capacity monitoring, but does not support the
Counter64 data type (e.g., only supports the SNMPv1
protocol)."
MODULE -- this module
MANDATORY-GROUPS {
dsmonCounterAggControlGroup,
dsmonStatsGroup,
dsmonStatsOvflGroup,
dsmonCapsGroup
}
GROUP dsmonStatsHCGroup
DESCRIPTION
"Implementation of the dsmonStatsHCGroup is not required.
High Capacity monitoring."
GROUP dsmonPdistGroup
DESCRIPTION
"The dsmonPdistGroup is mandatory for systems which
implement RMON-2 protocolDirTable based protocol
distribution monitoring."
GROUP dsmonPdistOvflGroup
DESCRIPTION
"The dsmonPdistGroup is mandatory for systems which
implement RMON-2 protocolDirTable based protocol
distribution monitoring."
GROUP dsmonPdistHCGroup
DESCRIPTION
"Implementation of the dsmonPdistHCGroup is not required."
GROUP dsmonHostGroup
DESCRIPTION
"The dsmonHostGroup is mandatory for systems which implement
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RFC 3287 DSMON MIB July 2002
RMON-2 nlHostTable based network protocol monitoring."
GROUP dsmonHostOvflGroup
DESCRIPTION
"The dsmonHostGroup is mandatory for systems which implement
RMON-2 nlHostTable based network protocol monitoring."
GROUP dsmonHostHCGroup
DESCRIPTION
"Implementation of the dsmonHostHCGroup is not required."
GROUP dsmonMatrixGroup
DESCRIPTION
"The dsmonMatrixGroup is mandatory for systems which
implement RMON-2 alMatrix based application protocol
monitoring."
GROUP dsmonMatrixOvflGroup
DESCRIPTION
"The dsmonMatrixGroup is mandatory for systems which
implement RMON-2 alMatrix based application protocol
monitoring."
GROUP dsmonMatrixHCGroup
DESCRIPTION
"Implementation of the dsmonMatrixHCGroup is not required."
::= { dsmonCompliances 3 }
-- Object Groups
dsmonCounterAggControlGroup OBJECT-GROUP
OBJECTS {
dsmonMaxAggGroups,
dsmonAggControlLocked,
dsmonAggControlChanges,
dsmonAggControlLastChangeTime,
dsmonAggControlDescr,
dsmonAggControlOwner,
dsmonAggControlStatus,
dsmonAggGroupIndex,
dsmonAggGroupDescr,
dsmonAggGroupStatus
}
STATUS current
DESCRIPTION
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RFC 3287 DSMON MIB July 2002
"A collection of objects used to configure and manage
counter aggregation groups for DSMON collection purposes."
::= { dsmonGroups 1 }
dsmonStatsGroup OBJECT-GROUP
OBJECTS {
dsmonStatsControlDataSource,
dsmonStatsControlAggProfile,
dsmonStatsControlDroppedFrames,
dsmonStatsControlCreateTime,
dsmonStatsControlOwner,
dsmonStatsControlStatus,
dsmonStatsInPkts,
dsmonStatsInOctets,
dsmonStatsOutPkts,
dsmonStatsOutOctets
}
STATUS current
DESCRIPTION
"A collection of objects providing per DSCP statistics."
::= { dsmonGroups 2 }
dsmonStatsOvflGroup OBJECT-GROUP
OBJECTS {
dsmonStatsInOvflPkts,
dsmonStatsInOvflOctets,
dsmonStatsOutOvflPkts,
dsmonStatsOutOvflOctets
}
STATUS deprecated
DESCRIPTION
"A collection of objects providing per-DSCP overflow
counters for systems with high capacity data sources, but
without support for the Counter64 data type."
::= { dsmonGroups 3 }
dsmonStatsHCGroup OBJECT-GROUP
OBJECTS {
dsmonStatsInHCPkts,
dsmonStatsInHCOctets,
dsmonStatsOutHCPkts,
dsmonStatsOutHCOctets
}
STATUS current
DESCRIPTION
"A collection of objects providing per DSCP statistics for
high capacity data sources."
::= { dsmonGroups 4 }
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dsmonPdistGroup OBJECT-GROUP
OBJECTS {
dsmonPdistCtlDataSource,
dsmonPdistCtlAggProfile,
dsmonPdistCtlMaxDesiredEntries,
dsmonPdistCtlDroppedFrames,
dsmonPdistCtlInserts,
dsmonPdistCtlDeletes,
dsmonPdistCtlCreateTime,
dsmonPdistCtlOwner,
dsmonPdistCtlStatus,
dsmonPdistStatsPkts,
dsmonPdistStatsOctets,
dsmonPdistStatsCreateTime,
dsmonPdistTopNCtlPdistIndex,
dsmonPdistTopNCtlRateBase,
dsmonPdistTopNCtlTimeRemaining,
dsmonPdistTopNCtlGeneratedReprts,
dsmonPdistTopNCtlDuration,
dsmonPdistTopNCtlRequestedSize,
dsmonPdistTopNCtlGrantedSize,
dsmonPdistTopNCtlStartTime,
dsmonPdistTopNCtlOwner,
dsmonPdistTopNCtlStatus,
dsmonPdistTopNPDLocalIndex,
dsmonPdistTopNAggGroup,
dsmonPdistTopNRate
}
STATUS current
DESCRIPTION
"A collection of objects providing per protocol DSCP
monitoring extensions to the RMON-2 MIB."
::= { dsmonGroups 5 }
dsmonPdistOvflGroup OBJECT-GROUP
OBJECTS {
dsmonPdistStatsOvflPkts,
dsmonPdistStatsOvflOctets,
dsmonPdistTopNRateOvfl
}
STATUS deprecated
DESCRIPTION
"A collection of objects providing per-protocol DSCP
overflow counters for systems with high capacity data
sources, but without support for the Counter64 data type."
::= { dsmonGroups 6 }
dsmonPdistHCGroup OBJECT-GROUP
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RFC 3287 DSMON MIB July 2002
OBJECTS {
dsmonPdistStatsHCPkts,
dsmonPdistStatsHCOctets,
dsmonPdistTopNHCRate
}
STATUS current
DESCRIPTION
"A collection of objects providing per protocol DSCP
monitoring extensions to the RMON-2 MIB for High Capacity
networks."
::= { dsmonGroups 7 }
dsmonHostGroup OBJECT-GROUP
OBJECTS {
dsmonHostCtlDataSource,
dsmonHostCtlAggProfile,
dsmonHostCtlMaxDesiredEntries,
dsmonHostCtlIPv4PrefixLen,
dsmonHostCtlIPv6PrefixLen,
dsmonHostCtlDroppedFrames,
dsmonHostCtlInserts,
dsmonHostCtlDeletes,
dsmonHostCtlCreateTime,
dsmonHostCtlOwner,
dsmonHostCtlStatus,
dsmonHostInPkts,
dsmonHostInOctets,
dsmonHostOutPkts,
dsmonHostOutOctets,
dsmonHostCreateTime,
dsmonHostTopNCtlHostIndex,
dsmonHostTopNCtlRateBase,
dsmonHostTopNCtlTimeRemaining,
dsmonHostTopNCtlGeneratedReports,
dsmonHostTopNCtlDuration,
dsmonHostTopNCtlRequestedSize,
dsmonHostTopNCtlGrantedSize,
dsmonHostTopNCtlStartTime,
dsmonHostTopNCtlOwner,
dsmonHostTopNCtlStatus,
dsmonHostTopNPDLocalIndex,
dsmonHostTopNAddress,
dsmonHostTopNAggGroup,
dsmonHostTopNRate
}
STATUS current
DESCRIPTION
"A collection of objects providing per Host monitoring
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functions."
::= { dsmonGroups 8 }
dsmonHostOvflGroup OBJECT-GROUP
OBJECTS {
dsmonHostInOvflPkts,
dsmonHostInOvflOctets,
dsmonHostOutOvflPkts,
dsmonHostOutOvflOctets,
dsmonHostTopNRateOvfl
}
STATUS deprecated
DESCRIPTION
"A collection of objects providing per host DSCP overflow
counters for systems with high capacity data sources, but
without support for the Counter64 data type."
::= { dsmonGroups 9 }
dsmonHostHCGroup OBJECT-GROUP
OBJECTS {
dsmonHostInHCPkts,
dsmonHostInHCOctets,
dsmonHostOutHCPkts,
dsmonHostOutHCOctets,
dsmonHostTopNHCRate
}
STATUS current
DESCRIPTION
"A collection of objects providing per Host monitoring
functions for High Capacity networks."
::= { dsmonGroups 10 }
dsmonCapsGroup OBJECT-GROUP
OBJECTS {
dsmonCapabilities
}
STATUS current
DESCRIPTION
"A collection of objects providing an indication of the
DSMON monitoring functions supported by the agent."
::= { dsmonGroups 11 }
dsmonMatrixGroup OBJECT-GROUP
OBJECTS {
dsmonMatrixCtlDataSource,
dsmonMatrixCtlAggProfile,
dsmonMatrixCtlMaxDesiredEntries,
dsmonMatrixCtlDroppedFrames,
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RFC 3287 DSMON MIB July 2002
dsmonMatrixCtlInserts,
dsmonMatrixCtlDeletes,
dsmonMatrixCtlCreateTime,
dsmonMatrixCtlOwner,
dsmonMatrixCtlStatus,
dsmonMatrixSDPkts,
dsmonMatrixSDOctets,
dsmonMatrixSDCreateTime,
dsmonMatrixDSPkts,
dsmonMatrixDSOctets,
dsmonMatrixDSCreateTime,
dsmonMatrixTopNCtlMatrixIndex,
dsmonMatrixTopNCtlRateBase,
dsmonMatrixTopNCtlTimeRemaining,
dsmonMatrixTopNCtlGeneratedRpts,
dsmonMatrixTopNCtlDuration,
dsmonMatrixTopNCtlRequestedSize,
dsmonMatrixTopNCtlGrantedSize,
dsmonMatrixTopNCtlStartTime,
dsmonMatrixTopNCtlOwner,
dsmonMatrixTopNCtlStatus,
dsmonMatrixTopNAggGroup,
dsmonMatrixTopNNLIndex,
dsmonMatrixTopNSourceAddress,
dsmonMatrixTopNDestAddress,
dsmonMatrixTopNALIndex,
dsmonMatrixTopNPktRate,
dsmonMatrixTopNRevPktRate,
dsmonMatrixTopNOctetRate,
dsmonMatrixTopNRevOctetRate
}
STATUS current
DESCRIPTION
"A collection of objects providing per conversation
monitoring functions."
::= { dsmonGroups 12 }
dsmonMatrixOvflGroup OBJECT-GROUP
OBJECTS {
dsmonMatrixSDOvflPkts,
dsmonMatrixSDOvflOctets,
dsmonMatrixDSOvflPkts,
dsmonMatrixDSOvflOctets,
dsmonMatrixTopNPktRateOvfl,
dsmonMatrixTopNRevPktRateOvfl,
dsmonMatrixTopNOctetRateOvfl,
dsmonMatrixTopNRevOctetRateOvfl
}
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RFC 3287 DSMON MIB July 2002
STATUS deprecated
DESCRIPTION
"A collection of objects providing per conversation
monitoring functions for systems with high capacity data
sources, but without support for the Counter64 data type."
::= { dsmonGroups 13 }
dsmonMatrixHCGroup OBJECT-GROUP
OBJECTS {
dsmonMatrixSDHCPkts,
dsmonMatrixSDHCOctets,
dsmonMatrixDSHCPkts,
dsmonMatrixDSHCOctets,
dsmonMatrixTopNHCPktRate,
dsmonMatrixTopNHCRevPktRate,
dsmonMatrixTopNHCOctetRate,
dsmonMatrixTopNHCRevOctetRate
}
STATUS current
DESCRIPTION
"A collection of objects providing per conversation
monitoring functions for High Capacity networks."
::= { dsmonGroups 14 }
END
5. Counter Aggregation Configuration Usage Examples
This section contains an example of the steps that may be followed by
a management station to configure the objects in the
dsmonCounterAggControlGroup.
A note about these examples:
- they do not define a standard
- an agent is not obligated to support them
- a management application is not constrained by them
- the SET(object = value [, ...]) notation is only conceptual, and
is not meant to represent an actual SNMP Set PDU.
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RFC 3287 DSMON MIB July 2002
5.1. Step 1: Unlock the Counter Aggregation Configuration
Before any write operations to the tabular objects in this group can
be made, the counter aggregation configuration must be unlocked by
setting the dsmonAggControlLocked scalar to false:
SET(dsmonAggControlLocked.0 = false(2));
5.2. Step 2: Check the Maximum number of Counter Aggregation Groups
Make sure the desired counter aggregation groups have a chance of
being configured on the agent.
maxGroups = GET(dsmonAggMaxAggGroups.0);
For this example, maxGroups is greater or equal to 64.
5.3. Step 3: Check if the counter aggregation profiles already exist
Make sure the desired counter aggregation profiles have not already
been configured, or perhaps recreated after an agent restart. The
following example is oversimplified, in that the entire counter
aggregation configuration should actually be verified.
profile1Descr = GET(dsmonAggControlDescr.1);
profile1Owner = GET(dsmonAggControlOwner.1);
profile1Status = GET(dsmonAggControlStatus.1);
For this example, none of the counter aggregation profiles already
exist.
5.4. Step 4: Create the Counter Aggregation Control Entries
The management station should create one entry in the
dsmonAggControlTable for each counter aggregation profile to be
configured on the agent.
Steps 4, 5, and 6 are repeated for each counter aggregation profile
to be configured on the agent. There are 3 example counter
aggregation profiles shown in each of these steps.
Example 1: Each DSCP in its own counter aggregation group.
SET(dsmonAggControlStatus.1 = createAndGo(4),
dsmonAggControlOwner.1 = "Example App 1",
dsmonAggControlDescr.1 = "1 DSCP Per Group");
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Example 2: a collection of DIFFSERV PHBs.
SET(dsmonAggControlStatus.2 = createAndGo(4),
dsmonAggControlOwner.2 = "Example App 2",
dsmonAggControlDescr.2 = "June 2000 DIFFSERV PHBs");
Example 3: an aggregated collection of DIFFSERV PHBs.
SET(dsmonAggControlStatus.3 = createAndGo(4),
dsmonAggControlOwner.3 = "Example App 3",
dsmonAggControlDescr.3 = "Limited June 2000 PHBs");
5.5. Step 5: Create the Counter Aggregation Group Descriptions
Example 1: Each DSCP in its own counter aggregation group. One group
is created for each codepoint, for a total of 64 rows.
SET(dsmonAggGroupStatus.1.0 = createAndGo(4),
dsmonAggGroupDescr.1.0 = "DSCP 0");
SET(dsmonAggGroupStatus.1.1 = createAndGo(4),
dsmonAggGroupDescr.1.1 = "DSCP 1");
SET(dsmonAggGroupStatus.1.2 = createAndGo(4),
dsmonAggGroupDescr.1.2 = "DSCP 2");
SET(dsmonAggGroupStatus.1.3 = createAndGo(4),
dsmonAggGroupDescr.1.3 = "DSCP 3");
...
SET(dsmonAggGroupStatus.1.63 = createAndGo(4),
dsmonAggGroupDescr.1.63 = "DSCP 63");
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Example 2: a collection of current DIFFSERV PHBs. One group is
created for each PHB to be monitored.
SET(dsmonAggGroupStatus.2.0 = createAndGo(4),
dsmonAggGroupDescr.2.0 = "CS0");
SET(dsmonAggGroupStatus.2.1 = createAndGo(4),
dsmonAggGroupDescr.2.1 = "CS1");
SET(dsmonAggGroupStatus.2.2 = createAndGo(4),
dsmonAggGroupDescr.2.2 = "CS2");
SET(dsmonAggGroupStatus.2.3 = createAndGo(4),
dsmonAggGroupDescr.2.3 = "CS3");
SET(dsmonAggGroupStatus.2.4 = createAndGo(4),
dsmonAggGroupDescr.2.4 = "CS4");
SET(dsmonAggGroupStatus.2.5 = createAndGo(4),
dsmonAggGroupDescr.2.5 = "CS5");
SET(dsmonAggGroupStatus.2.6 = createAndGo(4),
dsmonAggGroupDescr.2.6 = "CS6");
SET(dsmonAggGroupStatus.2.7 = createAndGo(4),
dsmonAggGroupDescr.2.7 = "CS7");
SET(dsmonAggGroupStatus.2.8 = createAndGo(4),
dsmonAggGroupDescr.2.8 = "EF");
SET(dsmonAggGroupStatus.2.9 = createAndGo(4),
dsmonAggGroupDescr.2.9 = "AF11");
SET(dsmonAggGroupStatus.2.10 = createAndGo(4),
dsmonAggGroupDescr.2.10 = "AF12");
SET(dsmonAggGroupStatus.2.11 = createAndGo(4),
dsmonAggGroupDescr.2.11 = "AF13");
SET(dsmonAggGroupStatus.2.12 = createAndGo(4),
dsmonAggGroupDescr.2.12 = "AF21");
SET(dsmonAggGroupStatus.2.13 = createAndGo(4),
dsmonAggGroupDescr.2.13 = "AF22");
SET(dsmonAggGroupStatus.2.14 = createAndGo(4),
dsmonAggGroupDescr.2.14 = "AF23");
SET(dsmonAggGroupStatus.2.15 = createAndGo(4),
dsmonAggGroupDescr.2.15 = "AF31");
SET(dsmonAggGroupStatus.2.16 = createAndGo(4),
dsmonAggGroupDescr.2.16 = "AF32");
SET(dsmonAggGroupStatus.2.17 = createAndGo(4),
dsmonAggGroupDescr.2.17 = "AF33");
SET(dsmonAggGroupStatus.2.18 = createAndGo(4),
dsmonAggGroupDescr.2.18 = "AF41");
SET(dsmonAggGroupStatus.2.19 = createAndGo(4),
dsmonAggGroupDescr.2.19 = "AF42");
SET(dsmonAggGroupStatus.2.20 = createAndGo(4),
dsmonAggGroupDescr.2.20 = "AF43");
SET(dsmonAggGroupStatus.2.21 = createAndGo(4),
dsmonAggGroupDescr.2.21 = "Nonzero Default");
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Example 3: an aggregated representation of current DIFFSERV PHBs.
One group is created for each counter aggregation to be monitored (8
rows in this example).
SET(dsmonAggGroupStatus.3.0 = createAndGo(4),
dsmonAggGroupDescr.3.0 = "Zero CS");
SET(dsmonAggGroupStatus.3.1 = createAndGo(4),
dsmonAggGroupDescr.3.1 = "Nonzero CS");
SET(dsmonAggGroupStatus.3.2 = createAndGo(4),
dsmonAggGroupDescr.3.2 = "EF");
SET(dsmonAggGroupStatus.3.3 = createAndGo(4),
dsmonAggGroupDescr.3.3 = "AF1");
SET(dsmonAggGroupStatus.3.4 = createAndGo(4),
dsmonAggGroupDescr.3.4 = "AF2");
SET(dsmonAggGroupStatus.3.5 = createAndGo(4),
dsmonAggGroupDescr.3.5 = "AF3");
SET(dsmonAggGroupStatus.3.6 = createAndGo(4),
dsmonAggGroupDescr.3.6 = "AF4");
SET(dsmonAggGroupStatus.3.7 = createAndGo(4),
dsmonAggGroupDescr.3.7 = "Nonzero Default");
5.6. Step 6: Create the Counter Aggregation Profile Mappings
After the dsmonAggControlEntries are activated, the associated read-
write dsmonAggProfileEntries will be created. The management station
must create 64 entries in the dsmonAggProfileTable for each counter
aggregation profile configured in the dsmonAggControlTable.
Example 1: Each DSCP in its own counter aggregation group
SET(dsmonAggGroupIndex.1.0 = 0,
dsmonAggGroupIndex.1.1 = 1,
dsmonAggGroupIndex.1.2 = 2,
dsmonAggGroupIndex.1.3 = 3,
...
dsmonAggGroupIndex.1.63 = 63);
Example 2: a collection of current DIFFSERV PHBs.
SET(dsmonAggGroupIndex.2.0 = 0, -- CS0
dsmonAggGroupIndex.2.1 = 21, -- Nonzero Default
dsmonAggGroupIndex.2.2 = 21,
dsmonAggGroupIndex.2.3 = 21,
dsmonAggGroupIndex.2.4 = 21,
dsmonAggGroupIndex.2.5 = 21,
dsmonAggGroupIndex.2.6 = 21,
dsmonAggGroupIndex.2.7 = 21,
dsmonAggGroupIndex.2.8 = 1, -- CS1
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RFC 3287 DSMON MIB July 2002
dsmonAggGroupIndex.2.9 = 21,
dsmonAggGroupIndex.2.10 = 9, -- AF11
dsmonAggGroupIndex.2.11 = 21,
dsmonAggGroupIndex.2.12 = 10, -- AF12
dsmonAggGroupIndex.2.13 = 21,
dsmonAggGroupIndex.2.14 = 11, -- AF13
dsmonAggGroupIndex.2.15 = 21,
dsmonAggGroupIndex.2.16 = 2, -- CS2
dsmonAggGroupIndex.2.17 = 21,
dsmonAggGroupIndex.2.18 = 12, -- AF21
dsmonAggGroupIndex.2.19 = 21,
dsmonAggGroupIndex.2.20 = 13, -- AF22
dsmonAggGroupIndex.2.21 = 21,
dsmonAggGroupIndex.2.22 = 14, -- AF23
dsmonAggGroupIndex.2.23 = 21,
dsmonAggGroupIndex.2.24 = 3, -- CS3
dsmonAggGroupIndex.2.25 = 21,
dsmonAggGroupIndex.2.26 = 15, -- AF31
dsmonAggGroupIndex.2.27 = 21,
dsmonAggGroupIndex.2.28 = 16, -- AF32
dsmonAggGroupIndex.2.29 = 8, -- EF
dsmonAggGroupIndex.2.30 = 17, -- AF33
dsmonAggGroupIndex.2.31 = 21,
dsmonAggGroupIndex.2.32 = 4, -- CS4
dsmonAggGroupIndex.2.33 = 21,
dsmonAggGroupIndex.2.34 = 18, -- AF41
dsmonAggGroupIndex.2.35 = 21,
dsmonAggGroupIndex.2.36 = 19, -- AF42
dsmonAggGroupIndex.2.37 = 21,
dsmonAggGroupIndex.2.38 = 20, -- AF43
dsmonAggGroupIndex.2.39 = 21,
dsmonAggGroupIndex.2.40 = 5, -- CS5
dsmonAggGroupIndex.2.41 = 21,
dsmonAggGroupIndex.2.42 = 21,
dsmonAggGroupIndex.2.43 = 21,
dsmonAggGroupIndex.2.44 = 21,
dsmonAggGroupIndex.2.45 = 21,
dsmonAggGroupIndex.2.46 = 21,
dsmonAggGroupIndex.2.47 = 21,
dsmonAggGroupIndex.2.48 = 6, -- CS6
dsmonAggGroupIndex.2.49 = 21,
dsmonAggGroupIndex.2.50 = 21,
dsmonAggGroupIndex.2.51 = 21,
dsmonAggGroupIndex.2.52 = 21,
dsmonAggGroupIndex.2.53 = 21,
dsmonAggGroupIndex.2.54 = 21,
dsmonAggGroupIndex.2.55 = 21,
dsmonAggGroupIndex.2.56 = 7, -- CS7
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RFC 3287 DSMON MIB July 2002
dsmonAggGroupIndex.2.57 = 21,
dsmonAggGroupIndex.2.58 = 21,
dsmonAggGroupIndex.2.59 = 21,
dsmonAggGroupIndex.2.60 = 21,
dsmonAggGroupIndex.2.61 = 21,
dsmonAggGroupIndex.2.62 = 21,
dsmonAggGroupIndex.2.63 = 21);
Example 3: an aggregated collection of current DIFFSERV PHBs.
SET(dsmonAggGroupIndex.3.0 = 0, -- Zero CS
dsmonAggGroupIndex.3.1 = 7, -- Nonzero Default
dsmonAggGroupIndex.3.2 = 7,
dsmonAggGroupIndex.3.3 = 7,
dsmonAggGroupIndex.3.4 = 7,
dsmonAggGroupIndex.3.5 = 7,
dsmonAggGroupIndex.3.6 = 7,
dsmonAggGroupIndex.3.7 = 7,
dsmonAggGroupIndex.3.8 = 1, -- Nonzero CS
dsmonAggGroupIndex.3.9 = 7,
dsmonAggGroupIndex.3.10 = 3, -- AF1
dsmonAggGroupIndex.3.11 = 7,
dsmonAggGroupIndex.3.12 = 3,
dsmonAggGroupIndex.3.13 = 7,
dsmonAggGroupIndex.3.14 = 3,
dsmonAggGroupIndex.3.15 = 7,
dsmonAggGroupIndex.3.16 = 1,
dsmonAggGroupIndex.3.17 = 7,
dsmonAggGroupIndex.3.18 = 4, -- AF2
dsmonAggGroupIndex.3.19 = 7,
dsmonAggGroupIndex.3.20 = 4,
dsmonAggGroupIndex.3.21 = 7,
dsmonAggGroupIndex.3.22 = 4,
dsmonAggGroupIndex.3.23 = 7,
dsmonAggGroupIndex.3.24 = 1,
dsmonAggGroupIndex.3.25 = 7,
dsmonAggGroupIndex.3.26 = 5, -- AF3
dsmonAggGroupIndex.3.27 = 7,
dsmonAggGroupIndex.3.28 = 5,
dsmonAggGroupIndex.3.29 = 2, -- EF
dsmonAggGroupIndex.3.30 = 5,
dsmonAggGroupIndex.3.31 = 7,
dsmonAggGroupIndex.3.32 = 1,
dsmonAggGroupIndex.3.33 = 7,
dsmonAggGroupIndex.3.34 = 6, -- AF4
dsmonAggGroupIndex.3.35 = 7,
dsmonAggGroupIndex.3.36 = 6,
dsmonAggGroupIndex.3.37 = 7,
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RFC 3287 DSMON MIB July 2002
dsmonAggGroupIndex.3.38 = 6,
dsmonAggGroupIndex.3.39 = 7,
dsmonAggGroupIndex.3.40 = 1,
dsmonAggGroupIndex.3.41 = 7,
dsmonAggGroupIndex.3.42 = 7,
dsmonAggGroupIndex.3.43 = 7,
dsmonAggGroupIndex.3.44 = 7,
dsmonAggGroupIndex.3.45 = 7,
dsmonAggGroupIndex.3.46 = 7,
dsmonAggGroupIndex.3.47 = 7,
dsmonAggGroupIndex.3.48 = 1,
dsmonAggGroupIndex.3.49 = 7,
dsmonAggGroupIndex.3.50 = 7,
dsmonAggGroupIndex.3.51 = 7,
dsmonAggGroupIndex.3.52 = 7,
dsmonAggGroupIndex.3.53 = 7,
dsmonAggGroupIndex.3.54 = 7,
dsmonAggGroupIndex.3.55 = 7,
dsmonAggGroupIndex.3.56 = 1,
dsmonAggGroupIndex.3.57 = 7,
dsmonAggGroupIndex.3.58 = 7,
dsmonAggGroupIndex.3.59 = 7,
dsmonAggGroupIndex.3.60 = 7,
dsmonAggGroupIndex.3.61 = 7,
dsmonAggGroupIndex.3.62 = 7,
dsmonAggGroupIndex.3.63 = 7);
5.7. Step 7: Lock the Counter Aggregation Configuration
Before any existing collections can be activated by the agent, the
counter aggregation configuration must be locked, by setting the
dsmonAggControlLocked scalar to 'true'.
SET(dsmonAggControlLocked.0 = true(1));
6. Intellectual Property
The IETF takes no position regarding the validity or scope of any
intellectual property or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; neither does it represent that it
has made any effort to identify any such rights. Information on the
IETF's procedures with respect to rights in standards-track and
standards-related documentation can be found in BCP 11, RFC 2028.
Copies of claims of rights made available for publication and any
assurances of licenses to be made available, or the result of an
attempt made to obtain a general license or permission for the use of
Bierman Standards Track [Page 115]
RFC 3287 DSMON MIB July 2002
such proprietary rights by implementors or users of this
specification can be obtained from the IETF Secretariat.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights which may cover technology that may be required to practice
this standard. Please address the information to the IETF Executive
Director.
7. Acknowledgements
This memo is a product of the RMONMIB WG. It is based on an Internet
Draft that was produced with a great deal of assistance from Keith
McCloghrie and Bijendra Jain.
8. References
[RFC1155] Rose, M. and K. McCloghrie, "Structure and Identification
of Management Information for TCP/IP-based Internets", STD
16, RFC 1155, May 1990.
[RFC1157] Case, J., Fedor, M., Schoffstall, M. and C. Davin, "Simple
Network Management Protocol", STD 15, RFC 1157, May 1990.
[RFC1212] Rose, M. and K. McCloghrie, "Concise MIB Definitions", STD
16, RFC 1212, March 1991.
[RFC1215] Rose, M., "A Convention for Defining Traps for use with the
SNMP", RFC 1215, March 1991.
[RFC1901] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Introduction to Community-based SNMPv2", RFC 1901, January
1996.
[RFC1905] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Protocol Operations for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC 1905, January 1996.
[RFC1906] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Transport Mappings for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC 1906, January 1996.
[RFC2021] Waldbusser, S., "Remote Network Monitoring Management
Information Base Version 2 using SMIv2", RFC 2021, January
1997.
[RFC2026] Bradner, S., "The Internet Standards Process -- Revision
3", BCP 9, RFC 2026, October 1996.
Bierman Standards Track [Page 116]
RFC 3287 DSMON MIB July 2002
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2474] Nichols, K., Blake, S., Baker, F. and D. Black, "Definition
of the Differentiated Services Field (DS Field) in the IPv4
and IPv6 Headers", RFC 2474, December 1998.
[RFC2475] Blake, S., Black, D., Carlson, M., Davies, E., Wang, Z. and
W. Weiss, "An Architecture for Differentiated Services",
RFC 2475, December 1998.
[RFC2570] Case, J., Mundy, R., Partain, D. and B. Stewart,
"Introduction to Version 3 of the Internet-standard Network
Management Framework", RFC 2570, April 1999.
[RFC2571] Wijnen, B., Harrington, D. and R. Presuhn, "An Architecture
for Describing SNMP Management Frameworks", RFC 2571, April
1999.
[RFC2572] Case, J., Harrington D., Presuhn R. and B. Wijnen, "Message
Processing and Dispatching for the Simple Network
Management Protocol (SNMP)", RFC 2572, April 1999.
[RFC2573] Levi, D., Meyer, P. and B. Stewart, "SNMPv3 Applications",
RFC 2573, April 1999.
[RFC2574] Blumenthal, U. and B. Wijnen, "User-based Security Model
(USM) for version 3 of the Simple Network Management
Protocol (SNMPv3)", RFC 2574, April 1999.
[RFC2575] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based
Access Control Model (VACM) for the Simple Network
Management Protocol (SNMP)", RFC 2575, April 1999.
[RFC2578] McCloghrie, K., Perkins, D. and J. Schoenwaelder,
"Structure of Management Information Version 2 (SMIv2)",
STD 58, RFC 2578, April 1999.
[RFC2579] McCloghrie, K., Perkins, D.and J. Schoenwaelder, "Textual
Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Perkins, D. and J. Schoenwaelder,
"Conformance Statements for SMIv2", STD 58, RFC 2580, April
1999.
[RFC2856] Bierman, A., McCloghrie, K., and R. Presuhn, "Textual
Conventions for Additional High Capacity Data Types", RFC
2856, June 2000.
Bierman Standards Track [Page 117]
RFC 3287 DSMON MIB July 2002
[RFC2895] Bierman, A., Bucci, C. and R. Iddon, "Remote Network
Monitoring MIB Protocol Identifier Reference", RFC 2895,
August 2000.
[RFC3273] Waldbusser, S., "Remote Monitoring Management Information
Base for High Capacity Networks", RFC 3273, May 2002.
9. Security Considerations
In order to implement this MIB, a probe must capture all packets on
the locally-attached network, including packets between third
parties. These packets are analyzed to collect network addresses,
protocol usage information, and conversation statistics. Data of
this nature may be considered sensitive in some environments. In
such environments the administrator may wish to restrict SNMP access
to the probe.
There are a number of management objects defined in this MIB that
have a MAX-ACCESS clause of read-write and/or read-create. Such
objects may be considered sensitive or vulnerable in some network
environments. The support for SET operations in a non-secure
environment without proper protection can have a negative effect on
network operations.
SNMPv1 by itself is not a secure environment. Even if the network
itself is secure (for example by using IPSec), even then, there is no
control as to who on the secure network is allowed to access and
GET/SET (read/change/create/delete) the objects in this MIB.
It is recommended that the implementors consider the security
features as provided by the SNMPv3 framework. Specifically, the use
of the User-based Security Model RFC 2574 [RFC2574] and the View-
based Access Control Model RFC 2575 [RFC2575] is recommended.
It is then a customer/user responsibility to ensure that the SNMP
entity giving access to an instance of this MIB, is properly
configured to give access to the objects only to those principals
(users) that have legitimate rights to indeed GET or SET
(change/create/delete) them.
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RFC 3287 DSMON MIB July 2002
10. Author's Address
Andy Bierman
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA USA 95134
Phone: +1 408-527-3711
EMail: abierman@cisco.com
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RFC 3287 DSMON MIB July 2002
11. Full Copyright Statement
Copyright (C) The Internet Society (2002). All Rights Reserved.
This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published
and distributed, in whole or in part, without restriction of any
kind, provided that the above copyright notice and this paragraph are
included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of
developing Internet standards in which case the procedures for
copyrights defined in the Internet Standards process must be
followed, or as required to translate it into languages other than
English.
The limited permissions granted above are perpetual and will not be
revoked by the Internet Society or its successors or assigns.
This document and the information contained herein is provided on an
"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Acknowledgement
Funding for the RFC Editor function is currently provided by the
Internet Society.
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