BRCM-CM-MGMT-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view

Tables

Rows

Columns

cmDownstreamChannelInfoTable

table

.1.3.6.1.4.1.4413.2.2.2.1.2.1.8 · 1 row entry · 4 columns

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A table describing the characteristics of each downstream channel.  An
entry exists in this table for each entry in the ifTable with an 
ifType value of docsCableDownstream (128).

cmDownstreamChannelInfoEntry entry .1.3.6.1.4.1.4413.2.2.2.1.2.1.8.1

An entry describing the attributes of a single downstream channel.

Indexes

IF-MIBifIndex

Column	Syntax	OID
cmDsChanInfoCodewordErrorRate Downstream Codeword Error Rate. (Errored Codewords / Total CodeWords)	SNMPv2-TCDisplayString Textual Convention: SNMPv2-TCDisplayString `OctetString` Type Constraints: `range: 0..255`	`.1.3.6.1.4.1.4413.2.2.2.1.2.1.8.1.1`
cmDsChanInfoMeanSquareError Downstream Mean Square Error	SNMPv2-TCDisplayString Textual Convention: SNMPv2-TCDisplayString `OctetString` Type Constraints: `range: 0..255`	`.1.3.6.1.4.1.4413.2.2.2.1.2.1.8.1.2`
cmDsChanInfoTuner Indicates the tuner to which this downstream channel is mapped. A value of 0 is a special case which indicates that this channel is not mapped to any tuner - this would generally only be the case under unusual circu…	Integer32 Constraints: `range: 0-4`	`.1.3.6.1.4.1.4413.2.2.2.1.2.1.8.1.3`
cmDsChanInfoTunerChannel Indicates which channel of the tuner identified by cmDsChanInfoTuner is mapped to this downstream channel. Values are defined as offsets from the center channel of the tuner, which is represented by a value of 0 for…	Integer32 Constraints: `range: -2-2`	`.1.3.6.1.4.1.4413.2.2.2.1.2.1.8.1.4`

cmServiceQueueTable

table

.1.3.6.1.4.1.4413.2.2.2.1.2.1.10 · 1 row entry · 3 columns

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This table describes attributes of each upstream service queue on
a CM.

cmServiceQueueEntry entry .1.3.6.1.4.1.4413.2.2.2.1.2.1.10.1

Describes the attributes of a single service queue. An entry exists
in this table exists for each service queue. The ifIndex refers to
the entry in the ifTable with an ifType value of
docsCableMaclayer(127).

Indexes

IF-MIBifIndex cmServiceQueueId

Column	Syntax	OID
cmServiceQueueId Identifies a service queue for upstream bandwidth. This value is equal to the SID for this service queue.	Integer32 Constraints: `range: 1-16383`	`.1.3.6.1.4.1.4413.2.2.2.1.2.1.10.1.1`
cmServiceQueueMaxQueueDepth Indicates the maximum number of packets which can be enqueued on this service queue. Note that for DOCSIS 3.0 devices operating in QoS mode, max queue depth is now specified in terms of bytes, not packet…	SNMPv2-SMIGauge32 Textual Convention: SNMPv2-SMIGauge32 `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.4.1.4413.2.2.2.1.2.1.10.1.2`
cmServiceQueueCurrentQueueDepth Indicates the number of packets currently enqueued on this service queue.	SNMPv2-SMIGauge32 Textual Convention: SNMPv2-SMIGauge32 `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.4.1.4413.2.2.2.1.2.1.10.1.3`

cmHostIpFilterTable

table

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1 · 1 row entry · 8 columns

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The table of IP filters to be applied to traffic originating from
or destined to this device.  The fields in this table are loosely 
based on a subset of the fields in the docsDevFilterIpTable as defined 
in the DOCS-CABLE-DEVICE-MIB.  The key difference is that the filters 
described by the cmHostIpFilterTable are not applied to bridged  
traffic, but rather to traffic which is sent from or received by the 
cablemodem itself, acting in a role as a host.
          
This table may be used to restrict certain IP traffic (eg SNMP, 
TFTP, telnet, etc.) from being accessible via the CPE and / or HFC
interfaces.  Note that all filters will be applied to all IP
addresses associated with this host.
          
Caution must be exercised in the use of this table.  For example, it 
is possible to render the device unmanageable if SNMP is prohibited 
over both CPE and CM interfaces.

cmHostIpFilterEntry entry .1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1

An instance of an IP filter. Entries in the cmHostIpFilterTable are
created and deleted using the cmHostIpFilterStatus object.

Each filter describes a set of criteria against which each IP packet
will be …

Indexes

cmHostIpFilterIndex

Column Syntax OID

cmHostIpFilterIndex

Identifies the instance number of this conceptual row.

Integer32

Constraints:
range: 1-2147483647

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1.1

cmHostIpFilterStatus

The status of this conceptual row.

To create a row in this table, a manager must set this object to
either createAndGo(4) or createAndWait(5).

Until instances of all corresponding columns …

SNMPv2-TCRowStatusr/w

Textual Convention: SNMPv2-TCRowStatus Enumeration

Type Values:

1	active
2	notInService
3	notReady
4	createAndGo
5	createAndWait
6	destroy

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1.2

cmHostIpFilterStorageType

The storage type for this conceptual row. Conceptual rows having the
value 'permanent' need not allow write-access to any columnar objects
in the row.

SNMPv2-TCStorageTyper/w

Textual Convention: SNMPv2-TCStorageType Enumeration

Type Values:

1	other
2	volatile
3	nonVolatile
4	permanent
5	readOnly

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1.3

cmHostIpFilterMatches

Counts the number of times this filter was matched.

SNMPv2-SMICounter32

Textual Convention: SNMPv2-SMICounter32 Unsigned32

Type Constraints:
range: 0..4294967295

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1.4

cmHostIpFilterInterfaces

Identifies the interfaces to which this filter applies.

Bitsr/w

Enumerated Values:

0	cpe
1	cm

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1.5

cmHostIpFilterDirection

Determines whether the filter is applied to inbound(1) traffic,
outbound(2) traffic, or traffic in both(3) directions.

Enumerationr/w

Enumerated Values:

1	inbound
2	outbound
3	both

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1.6

cmHostIpFilterDestPortLow

The inclusive lower bound of the transport-layer destination
port range that is to be matched.

Integer32r/w

Constraints:
range: 0-65535

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1.7

cmHostIpFilterDestPortHigh

The inclusive upper bound of the transport-layer destination
port range that is to be matched.

Integer32r/w

Constraints:
range: 0-65535

.1.3.6.1.4.1.4413.2.2.2.1.2.2.1.1.8

cmChannelBondingUpstreamTable

table

.1.3.6.1.4.1.4413.2.2.2.1.2.3.2 · 1 row entry · 3 columns

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A table defining management extensions for DOCSIS 3.0 upstream channels.

cmChannelBondingUpstreamEntry entry .1.3.6.1.4.1.4413.2.2.2.1.2.3.2.1

An entry describing the characteristics of a single upstream channel.
An entry exists in this table for each entry in the ifTable with an
ifType value of docsCableUpstream(129).

Indexes

IF-MIBifIndex

Column	Syntax	OID
cmBondedUsDRWTop This object reports an absolute power level which is the top of the dynamic range window for this upstream channel. This value is calculated by applying the value for Pload_min_set, specified by the d…	DOCS-IF-MIBTenthdBmV Textual Convention: DOCS-IF-MIBTenthdBmV `Integer32`	`.1.3.6.1.4.1.4413.2.2.2.1.2.3.2.1.1`
cmBondedUsDRWBottom This object reports an absolute power level which is the bottom of the dynamic range window for this upstream channel. This value is calculated by applying the value for Pload_min_set, specified by th…	DOCS-IF-MIBTenthdBmV Textual Convention: DOCS-IF-MIBTenthdBmV `Integer32`	`.1.3.6.1.4.1.4413.2.2.2.1.2.3.2.1.2`
cmBondedUsDRWViolations This object counts the number of RNG-RSP power adjustments made by the CMTS which would cause the CM to violate the constraints of the dynamic ranging window. Such adjustments (if any) will have been i…	SNMPv2-SMICounter32 Textual Convention: SNMPv2-SMICounter32 `Unsigned32` Type Constraints: `range: 0..4294967295`	`.1.3.6.1.4.1.4413.2.2.2.1.2.3.2.1.3`