Cisco CMTS Universal Broadband Router Series MIB Specifications Guide

Contains ATM local interface configuration parameters, one entry per ATM interface port.

Contains ATM interface DS3 PLCP parameters and state variables, one entry per ATM interface port.

Contains ATM interface TC Sublayer parameters and state variables, one entry per ATM interface port.

Contains information on ATM traffic descriptor type and the associated parameters.

Contains a bi-directional VPL is modeled as one entry in the Virtual Path Link (VPL) table. This table can be used for PVCs, SVCs and Soft PVCs. Entries are not present in this table for the VPIs used by entries in the atmVclTable.

Contains a bi-directional VCL is modeled as one entry in the Virtual Channel Link (VCL) table. This table can be used for PVCs, SVCs and Soft PVCs.

Contains an entry modelling two cross-connected VPLs. Each VPL must have its atmConnKind set to pvc(1).

Contains an entry modelling two cross-connected VCLs. Each VCL must have its atmConnKind set to pvc(1).

Contains AAL5 VCC performance parameters.

Contains one entry per BGP peer, information about the connections with BGP peers.

Contains information about paths to destination networks received from all peers running BGP version 3 or less.

Contains information about paths to destination networks received from all BGP4 peers.

Contains information about every port that is associated with this bridge. Transparent, source-route, and srt ports are included.

Contains port-specific information for the Spanning Tree Protocol.

Contains information about unicast entries for which the bridge has forwarding and/or filtering information. This information is used by the transparent bridging function in determining how to propagate a received frame.

Contains information about every port that is associated with this transparent bridge.

Contains filtering information configured into the bridge by local or network management specifying the set of ports to which frames received from specific ports and containing specific destination addresses are allowed to be forwarded. The value of zero in this table, as the port number from which frames with a specific destination address are received, is used to specify all ports for which there is no specific entry in this table for that particular destination address. Entries are valid for unicast and group/broadcast addresses.

Contains the IEEE 802 data streams to be intercepted. The same data stream may be required by multiple taps, and one might assume that often the intercepted stream is a small subset of the traffic that could be intercepted. This essentially provides options for packet selection, only some of which might be used. For example, if all traffic to or from a given interface is to be intercepted, one would configure an entry which lists the interface, and wild-card everything else. If all traffic to or from a given MAC Address is to be intercepted, one would configure two such entries listing the MAC Address as source and destination respectively, and wild-card everything else. The first index indicates which Mediation Device the intercepted traffic will be diverted to. The second index permits multiple classifiers to be used together, such as having a MAC address as source or destination. Entries are added to this table via c802tapStreamStatus in accordance with the RowStatus convention.

Contains the current configurations for each AAA server, allows existing servers to be removed and new ones to be created.

Contains statistics for each server.

• casAddress

Read-only.

• casAuthenPort

Read-only.

• casAcctPort

Read-only.

• casKey

Read-only.

• casConfigRowStatus

Read-only.

• casAuthorRequests
• casAuthorRequestTimeouts
• casAuthorUnexpectedResponses
• casAuthorServerErrorResponses
• casAuthorIncorrectResponses
• casAuthorResponseTime
• casAuthorTransactionSuccesses
• casAuthorTransactionFailures

For TACACS+ servers, these objects have valid values.

For RADIUS servers, these objects are always 0. This is because RADIUS does not make authorization requests. Instead, the attributes received during authentication are stored and later used for authorization.

Contains AAL5 VCC performance parameters beyond that provided by aal5VccEntry defined in RFC1695.

Contains the additional power supply information that are not covered in the ciscoEnvMonSupplyStatusTable of CISCO-ENVMON-MIB.

Contains AAL5 VCC performance parameters beyond that provided by cAal5VccEntry.

Contains Virtual Channel Link (VCL) Oam configuration and state information. This table augments the atmVclTable.

Contains ATM interface monitoring information not defined in the atmInterfaceConfTable from the ATM-MIB and atmInterfaceExtTable CISCO-IETF-ATM2-PVCTRAP-MIB.

Contains all VCLs for which there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to have changed in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to have changed in the same direction in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to have changed due to segment CC failure in the same direction in the last PVC corresponding notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to have changed due to End CC failure in the same direction in the last PVC notification interval.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to have changed due to AIS/RDI failure in the same direction in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to have detected as Down in the last corresponding PVC notification.

Contains all VCLs for which there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to have changed to UP in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and loopback OAM status to have detected as recovered in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and Segment CC OAM status to have detected as recovered in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to be detected as Down in the last corresponding PVC notification.

Contains all VCLs for which there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to be changed to UP in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and loopback OAM status to be detected as recovered in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and Segment CC OAM status to be detected as recovered in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and End-to-End CC OAM status to be detected as recovered in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and AISRDI OAM status to be detected as recovered in the last corresponding PVC notification.

Contains more than one VCLs in a consecutive range and for each VCL there is an active row in the atmVclTable having an atmVclConnKind value of ‘pvc’ and atmVclOperStatus to be detected as Up in the last corresponding PVC notification.

Contains information about routes to destination networks from all BGP4 peers. Since BGP4 can carry routes for multiple Network Layer protocols, this table has the Address Family Identifier(AFI) of the Network Layer protocol as the first index. Further for a given AFI, routes carried by BGP4 are distinguished based on Subsequent Address Family Identifiers(SAFI). Hence that is used as the second index. Conceptually there is a separate Loc-RIB maintained by the BGP speaker for each combination of AFI and SAFI supported by it.

Contains one entry per BGP peer, information about the connections with BGP peers.

Contains the capabilities that are supported by a peer. Capabilities of a peer are received during BGP connection establishment. Values corresponding to each received capability are stored in this table. When a new capability is received, this table is updated with a new entry. When an existing capability is not received during the latest connection establishment, the corresponding entry is deleted from the table.

Contains information related to address families supported by a peer. Supported address families of a peer are known during BGP connection establishment. When a new supported address family is known, this table is updated with a new entry. When an address family is not supported any more, corresponding entry is deleted from the table.

Contains prefix related information related to address families supported by a peer. Supported address families of a peer are known during BGP connection establishment. When a new supported address family is known, this table is updated with a new entry. When an address family is not supported any more, corresponding entry is deleted from the table.

Contains one entry per BGP peer, information about the connections with BGP peers.

Contains the capabilities that are supported by a peer. Capabilities of a peer are received during BGP connection establishment. Values corresponding to each received capability are stored in this table. When a new capability is received, this table is updated with a new entry. When an existing capability is not received during the latest connection establishment, the corresponding entry is deleted from the table.

Contains information related to address families supported by a peer. Supported address families of a peer are known during BGP connection establishment. When a new supported address family is known, this table is updated with a new entry. When an address family is not supported any more, corresponding entry is deleted from the table.

Contains prefix related information related to address families supported by a peer. Supported address families of a peer are known during BGP connection establishment. When a new supported address family is known, this table is updated with a new entry. When an address family is not supported any more, corresponding entry is deleted from the table.

Contains statistics about ingress and egress traffic on an interface. This data could be used for purposes like billing.

Contains bulk file definition and creation controls.

Contains objects to go in bulk files.

Contains bulk file status.

A (conceptual) table representing all the instantiations of BUSs on the designated device. This table may or may not allow the creation of rows depending on whether the LANE service elements allow the separate creation of LES and BUS components. In the event that separate components are not allowed then the MINIMUM-ACCESS detailed in the MODULE-COMPLIANCE should be used by those BUS implementations

A (conceptual) table listing the clients associated with a BUS. Note that the local or network management will not create or destroy rows in this table but may only inspect what LECs are currently joined with the BUS.

Contains a sparse matrix of system resource utilization thresholds to be monitored by Cable Admission Control. The entPhysicalIndex uniquely identifies the physical entity with a set of system resource utilization thresholds being associated. The ccacSysRscConfigResourceType identifies the system resource to be monitored. The physical entities, for example, processors or linecards, are being expanded upon, and the expansion entails zero or more sets of system resource utilization thresholds. The agent creates/destroys/modifies an entry whenever the local console affects this configuration. The management application may create/destroy/modify an entry. When an entry is created and ccacSysRscConfigStatus is equal to ’active’, CMTS monitors the system resources based on the configurable thresholds, minor, major and critical for different monitoring system resources type and the main processor or a linecard.

This table is deprecated by ccacUsConfigRevTable and abstracts a sparse matrix of upstream channel utilization thresholds to be monitored by Cable Admission Control. The ifIndex uniquely identifies all upstream channels, upstream channels associated with an interface or an upstream channel with a set of upstream channel utilization thresholds being associated. The ccacUsConfigSchedType identifies the scheduling type to be monitored. The ccacUsConfigServiceClassName identifies the cable service class to be monitored. The agent creates/destroys/modifies an entry whenever the local console affects this configuration. The management application may create/destroy/modify an entry. When an entry is created and ccacUsConfigStatus is equal to ’active’, CMTS monitors the upstream channel bandwidth utilization based on the configurable thresholds, minor, major and exclusive percentage, for different scheduling type or service class for an upstream channel.

This table is deprecated by ccacDsConfigRevTable and abstracts a sparse matrix of downstream channel utilization thresholds to be monitored by Cable Admission Control. The ifIndex uniquely identifies all downstream channels, or a downstream channel with a set of upstream channel utilization thresholds being associated. The ccacDsConfigTrafficType identifies the downstream traffic type to be monitored. The agent creates/destroys/modifies an entry whenever the local console affects this configuration. The management application may create/destroy/modify an entry. When an entry is created and ccacDsConfigStatus is equal to ’active’, CMTS monitors the downstream bandwidth utilization based on the configurable thresholds, minor, major and exclusive percentage, for different traffic type for a downstream.

Contains a sparse matrix of upstream channel utilization thresholds to be monitored by Cable Admission Control. The ifIndex uniquely identifies all upstream channels, upstream channels associated with an interface or an upstream channel with a set of upstream channel utilization thresholds being associated. The ccacUsConfigRevAppBucketIndex identifies the application bucket number being configured. The agent creates/destroys/modifies an entry whenever the local console affects this configuration. The management application may create/destroy/modify an entry. When an entry is created and ccacUsConfigRevStatus is equal to ’active’, CMTS monitors the upstream channel bandwidth utilization based on the configurable thresholds, minor, major and exclusive percentage, for different scheduling type or service class for an upstream channel.

Contains a sparse matrix of downstream channel utilization thresholds to be monitored by Cable Admission Control. The ifIndex uniquely identifies all downstream channels, or a downstream channel with a set of upstream channel utilization thresholds being associated. The ccacDsConfigRevAppBucketIndex identifies the application bucket number being configured. The agent creates/destroys/modifies an entry whenever the local console affects this configuration. The management application may create/destroy/modify an entry. When an entry is created and ccacDsConfigRevStatus is equal to ’active’, CMTS monitors the downstream bandwidth utilization based on the configurable thresholds, minor, major and exclusive percentage, for different traffic type for a downstream.

This table contains statistical data relating to system resource utilization for all configured physical entities and resource types.

This table is deprecated by ccacUsRevTable. It contains statistical data relating to an upstream channel bandwidth utilization for every monitored upstream channel. There will be an entry in this table for each scheduling service per upstream channel being monitored.

This table is deprecated by ccacDsRevTable. It contains the statistical data relating to downstream bandwidth utilization for every monitored downstream. There will be an entry in this table for each traffic type per downstream being monitored.

Contains statistical data related to upstream channel bandwidth utilization for every monitored upstream channel and application bucket. For every upstream channel that is being monitored, if an application bucket has been configured in ccacUsConfigRevTable for that upstream channel, there will be one entry in this table.

Containss the statistical data related to downstream bandwidth utilization for every monitored downstream channel and application bucket. For every downstream channel that is being monitored, if an application bucket has been configured in ccacDsConfigRevTable for that downstream channel, there will be one entry in this table.

Contains a history of the monitored event in which the configured threshold is crossed. The number of most recent notifications will be saved based on the table size.

• ccacEventHistTableSize

The ccacEventHistTableSize object specifies the number of entries that the ccacEventHistTable can contain.

When the capacity of the ccacEventHistTable has reached the value specified by this object, then the agent deletes the oldest entity in order to accommodate the new entry. A value of zero prevents any history from being retained.

The ccacEventHistTableSize is restricted to 5000.

• ccacSysRscConfigStatus

Read-only.

Contains information of the HCCP groups on the CMTS. A HCCP group consists of a set of Working along with a Protect and each group is identified by a unique group ID number. Only members within a group are allowed to communicate with each other via HCCP messaging.

Contains the mapping of the RF MAC interfaces on the CMTS to its functionality in the HCCP group. It indicates if the RF MAC interface has been configured as Protect or as a Working.It provides interface specific configuration and state information as well as statistics.

Contains the attributes of all the interfaces that are being tracked by this group. The interface can be any interface on the chassis, which is monitored by a keep alive timer.

Contains the attributes of HCCP members. Each RF MAC interface configured for HCCP is called a HCCP member. Entries in this table are created for all members. In the case of Protect, it gives information of all the Working members under it’s protection group. In the case of Working, it gives information about itself.

Provides information of HCCP member channel switches. It specifies the RF channel switch type, the RF switch over group and the RF switch module. The upconvertor IP addresses can also be retrieved from this table. This table does not exist if no channel switch has been enabled for this member in the group.

Every L2VPN provisioned Cable Modem can be a part of multiple VPNs and the CMTS assigns a L2vpnIndex for each {Cable Modem MAC address, VPN-id} pair. This table maps {Cable Modem MAC address, VPN-id} to the L2vpnIndex.

Every L2VPN Cable Modem can be provisioned with multiple VPNs and for each {Cable Modem MAC address, VPN-id} pair, there is a IP/MPLS pseudo-wire established. The pseudo-wire is specified by {peer IP address, VCID}. This table maps {peer IP address, VCID} to the L2vpnIndex.

Every VPN provisioned for the L2VPN Cable Modem, the CMTS establishes pseudo-wire. This table maps L2vpnIndex to pseudo-wire configuration parameters.

This table is used only if ccmtrCollectionType object is stream which indicates that the metering records are to be streamed to an external collection server. It contains IP address information of the collection server. In addition it contains other configurable parameters like interval, retries etc needed for streaming the metering records.

Contains the attributes of the QoS enforce rules present on the CMTS. These enforce rules define the criteria for identifying subscribers who over consume resources. This could be as simple as bytes transmitted over the last monitoring duration and checked at a rate equal to the sample rate. In the sliding window concept used, the monitoring duration is the size of the window. This window slides by an amount that is equal to the sample rate. At every sample rate the bytes transmitted in the time equal to a monitoring duration is checked. If this is found to be larger than the threshold limit which is calculated by multiplying the defined average rate by the monitoring duration per monitoring duration, the subscriber is flagged as over consuming. Else the monitoring will continue. For example let the monitoring duration be 360 minutes and sample rate be 30 minutes. If the average rate is 2kbits/sec then every 30 minutes we check if the bytes transmitted in the last 360 minutes exceeded 5.4Mbytes bytes. If so, the subscriber is over consuming. The enforce rule has a one to one mapping to QoS profiles in case of DOCSIS1.0 (and DOCSIS1.0+ modems) and to service class names in case of DOCSIS1.1 and DOCSIS2.0 modems. It defines the registered QoS parameter set and an enforced QoS parameter set be applied if found to be violating the registered QoS parameter set. The enforce rule also defines a penalty period for which the enforced QoS parameter set will be applied. The registered QoS parameter set will be restored when the penalty period expires. The monitoring can be of two types: 1) Legacy/Basic monitoring: There is only one threshold and one monitoring-duration and the monitoring-duration can be more than one day and within a day there is no distinction among hours as peak or offpeak hours. An example would be: monitoring duration : 2 days Average rate : 2kbits/sec 2) Peak-offPeak monitoring: A maximum of two peak durations can be defined with in a day and the remaining hours are treated as off-peak and the monitoring will happen during these offpeak hours if the offpeak duration and threhold are defined. The monitoring-duration and threshold for all three, first peak, second peak and offpeak can be different. Here, the monitoring duration for any of the peaks or offpeak cannot be more than a day. An example when both peaks and offpeak are defined is: First peak: monitoring duration: Between 6am to 9am i.e., 3hours Average rate : 2kbits/sec Second peak: monitoring duration: Between 6pm to 10pm i.e., 4hrs Average rate : 3kbits/sec Off peak: Remaining hours in the day i.e., 12 midnight to 6:00am, 9am to 6pm and 10pm to 12mignight. monitoring duration: 2 hours Average rate : 1kbits/sec.

Contains information of the subscribers who violated their enforce rule over the monitoring duration. In the sliding window concept used, the monitoring duration is the size of the window. This window slides by an amount that is equal to the sample rate. At every sample rate the bytes transmitted in the time equal to a monitoring duration is checked. If this is found to be larger than the defined byte count limit per monitoring duration, the subscriber is flagged as over consuming or to have violated his enforce rule. This table has entries for each of these violating subscribers. In case the violating subscriber has a enforced QoS parameter set, the QoS parameter set for such subscribers will be changed to the enforced QoS parameter set for the penalty time. When the penalty time expires, the subscriber gets his registered QoS parameter set restored and will no longer appear in this table but will be monitored.

Contains the attributes which define the bandwidth utilization thresholds for the upstream and downstream interfaces and when the load on these interfaces exceeds the upper threshold, the monitoring of the associated modems service flows starts, and it stops when the interface utilization drops below the lower threshold. For the monitoring to start, there should be appropriate enforce-rules defined. In case no thresholds are defined, by default the monitoring of modems would take place if the appropriate enforce-rules are present.

Contains the records of modem state changes. It can be used to identify the problematic cable modems. An entry can be deleted from the table but can not be added to the table.

Contains the records of modem state changes, so it can be used to identify the problematic cable modems. An entry per modem is added to the table automatically by the system when it detects any state changes to the modem. Therefore, it can be deleted but can not be added by the management system.

Contains the spectrum data requests. There are two types of request: background noise and SNR. Refer to ccsSpectrumRequestIfIndex and ccsSpectrumRequestMacAddr DESCRIPTIONS on how the type of request is determined.

Contains the receiving power or background noise measurement based on the criteria that is set in the ccsSpectrumRequestEntry.

Contains the cable upstream interfaces assigned to a spectrum group. A spectrum group contains one or more fixed frequencies or frequency bands which can be assigned to cable upstream interfaces in the spectrum group.

Contains the cable upstream interfaces in a fiber-node.Each fiber-node uniquely represents an RF domain.Cable upstream interfaces in the same fiber-node are physically combined together into the same RF domain.

Contains the attributes of the cable upstream interfaces, ifType of docsCableUpstream(129), to be used for improving performance and proactive hopping. Proactive hopping is achieved by setting the SNR polling period over the in-use band without CM signals.

Contains the frequency and band configuration of the spectrum group.

• ccsUpSpecMgmtSNR

This object returns zero (0) in three situations: when the actual signal-to-noise ratio (SNR) measures 0 (when ingress noise cancellation is being used), when no cable modems are online the upstream, or when the SNMP agent on the router could not determine a valid SNR value.

• ccsUpSpecMgmtSpecGroup

Read-only. The value of 0 for this object indicates that the upstream has no spectrum group assigned to it.

• ccsUpSpecMgmtSharedSpectrum

Read-only. The combiner group assigned to the upstream. Note: Upstreams having same combiner group number indicates that they physically combine together into the same RF domain and must have unique frequency assigned. The value of 0 for the object indicates that the upstream is not physically combine with any others.

• ccsFlapAging
  ccsFlapListMaxSize ccsFlapInsertionTime ccsFlapMissThreshold ccsFlapPowerAdjustThreshold ccsFlapResetAll, ccsFlapClearAll ccsFlapResetNow
• The following objects are supported in Cisco IOS release 12.3(23)BC and later releases:
  
  ccsCmFlapDownstreamIfIndex
  ccsCmFlapUpstreamIfIndex
  ccsCmFlapMacAddr

These objects are supported on the Cisco uBR10012 router in Cisco IOS Release 12.2(11)BC3 and later releases.

Commencing in Cisco IOS Release 12.3(23)BC, This table keeps the records of modem state changes, and can be used to identify problematic cable modems. The system automatically adds an entry per modem to the table when it detects any state changes to the modem. This table can be deleted but cannot be added by the management system.

The index objects are ccsCmFlapDownstreamIfIndex, ccsCmFlapUpstreamIfIndex, ccsCmFlapMacAddr. This table is used to replace ccsFlapTable, using downstream, upstream and MAC address as indices for the flapped modem.

For NB CMs using SPA Downstream, ccsCmFlapDownstreamIfIndex should be the ifindex of Modular Cable Interface snmp ifindex.

Contains the frequency and band configuration of the spectrum group.

• ccsSpecGroupNumber

• ccsSpecGroupFreqIndex

Unsigned32

• ccsSpecGroupFreqType

INTEGER

• ccsSpecGroupFreqLower

Unsigned32

• ccsSpecGroupFreqUpper

Unsigned32

• ccsSpecGroupStorage

StorageType

• ccsSpecGroupRowStatus

RowStatus

Contains the cable upstream interfaces assigned to a spectrum group. A spectrum group contains one or more fixed frequencies or frequency bands which can be assigned to cable upstream interfaces in the spectrum group.

• ccsSpecGroupNumber

Unsigned32

• ccsSpecGroupUpstreamIfIndex

InterfaceIndex

• ccsSpecGroupUpstreamStorage

StorageType

• ccsSpecGroupUpstreamRowStatus

RowStatus

Contains all the cable upstream interfaces in a combiner group. Each combiner group uniquely represents a RF domain. Cable upstream interfaces in same combiner group are physically combined together into same RF domain

• ccsCombGroupNumber

Unsigned32

• ccsCombGroupUpstreamIfIndex

InterfaceIndex

• ccsCombGroupUpstreamStorage

StorageType

• ccsCombGroupUpstreamRowStatus

RowStatus

Contains attributes of the physical RF channels. MPEG-TS packets are sent across RF channels within a wideband channel. These physical RF channels might be present on a different system but the WCMTS entity requires the knowledge of that system for its operation.

Contains information of the external edge QAM which provide the physical RF channels which are available to the wideband channels.

A wideband channel is a logical grouping of one or more physical RF channels over which Wideband MPEG-TS packets are carried. This table contains association information of the wideband channels to the RF channels that are available for the WCMTS.

Contains information of the mapping of the wideband channels to the Narrowband channels that are available on the WCMTS. The wideband protocol utilizes the existing narrowband downstream channel for carrying the MAC management and signaling messages and the associated narrowband upstream for return data traffic and signaling.

Contains information about a Wideband BG interface, whether its configured to carry multicast or non-multicast traffic. For multicast the BG interface type is Secondary and for non-multicast its non-Secondary. Other objects could be added to this later in the future.

Contains Wideband Cable Modem(WCM) connectivity state. A WCM connectivity state can be associated with multiple Wideband interfaces.

An entry in this table exists for each Wideband Cable Modem which links to one or more WB interface.

Contains the description of a Fiber Node on a CMTS. An entry in this table exists for each FiberNode ID.

Contains configuration information of each Fiber node. It will provide topology information of each Fiber node, which includes information such as, Narrowband and Wideband QAMs.

Contains attributes of the physical RF channels.

• ccwbRFChanQamDepiTunnel

Specifies the name of the DEPI tunnel which determines the DEPI data session configuration associated with this RF channel.

• ccwbRFChanQamTsid

Specifies the MPEG2 transport stream ID associated with this RF channel.

docsIfCmtsChannelUtilizationInterval/ccwbRFChanUtilInterval

New utilization value is based on the value derived from CLI.

docsIfCmtsChannelUtUtilization/ccwbRFChannelUtilization

New utilization value is calculated using the new interval value.

US-UTIL/DS-UTIL

These two IPDR schemas use new interval to calculate channel utilization.

Contains attributes of the physical RF channels.

• ccwbRFChannelFrequency

Unsigned32.

Note A range of 54 MHz to 860 MHz is appropriate for a cable plant using a North American Sub-Split channel plan. The spectrum range has been expanded to accommodate a lower edge of 47 MHz and an upper edge of 862 MHz for some European channel plants.

• ccwbRFChannelWidth

Read-only.

Note The value of 6 MHz is appropriate for cable plants running under NTSC (National Television Standards Committee) standards. The value of 8 MHz is appropriate for cable plants running under ETSI standards.

• ccwbRFChannelRowStatus

The valid values are:

• active(1)
• createAndGo(4)
• destroy(6)

• ccwbRFChannelAnnex

Read-create. Value must be the same for all RF channels.

• ccwbRFChannelModulation

Read-create. Value must be the same for all RF channels.

• ccwbRFChannelStorageType

Value is volatile(2).

• ccwbRFChannelNum

Unsigned32

• ccwbRFChannelMpegPkts

Read-only. Counter64

• ccwbRFChannelUtilization

Read-only.

Contains information of the external edge QAM which provide the physical RF channels which are available to the wideband channels.

• ccwbRFChanQamTos

Not implemented.

• ccwbRFChanQamVlanId

Not implemented.

• ccwbRFChanQamPriorityBits

Not implemented.

• ccwbWBtoNBRowStatus

Read-only.

• ccwbWBtoNBStorageType

Values:

• volatile(2).
• Read-only.

• ccwbRFChanQamIPAddressType

Only Internet address type ipv4 is supported.

This table contains association information of the wideband channels to RF channels available for WCMTS. This converts to a read-only table.

• ccwbWBtoRFStorageType

The valid value is volatile(2).

• ccwbWBtoRFRowStatus

The valid values are:

• active(1)
• createAndGo(4)
• destroy(6)

This table contains the description of a fiber node on a CMTS.

• ccwbFiberNodeDescription

Read-only.

• ccwbFiberNodeDescrStorageType

The valid values are:

• volatile(2).
• Read-only.

• ccwbFiberNodeDescrRowStatus

Read-only.

This is a read-only table which provides configuration and topology information for each Fiber node, such as, Narrowband Ifindex, Wideband controller Index and the Wideband rf-ports

• ccwbFiberNodeNBIfIndx

Read-only.

• ccwbFiberNodeWBContlrPhyIndx

Read-only.

• ccwbFiberNodeWBRFPort

Read-only.

• ccwbFiberNodeStorageType

The valid values are:

• volatile(2).
• Read-only.

• ccwbFiberNodeRowStatus

Read-only.

This table contains wideband cable connectivity status.

• ccwbWBCmStatusValue

Read-only.

This table provides information on either a primary or non-primary interface for the Wideband Interface.

• ccwbWBBondGrpSecondary

The valid values are:

• true(1) if the wideband interface (bond group) is secondary
• false(2) for non-secondary

This table maps the Wideband Fiber Node and associated interfaces to the RF downstream.

This table is supported only in Cisco IOS Release 12.3(23)BC or later on the Cisco uBR10012 router.

This MIB table corresponds to the show hw-module bay all mapping wideband-channel privileged EXEC command.

This table maps the Wideband interfaces to the Narrowband Fiber Node for downstream channels.

This table is supported only in Cisco IOS Release 12.3(23)BC or later on the Cisco uBR10012 router.

This MIB table corresponds to the show hw-module bay all association wideband-channel privileged EXEC command.

Contains information about specific calls to a specific destination.

Contains rate limit configuration entries. Rate Limit is a method of traffic control. It allows a set of rate limits to be configured and applied to packets flowing into/out of an interface to regulate network traffic.

Contains rate limit status entries.

Contain stats on each Wildcard Affinity supported by the Forwarding Agent. This is a dynamic table. Entries are created when the Service Manager sends Wildcard Affinities to this Forwarding Agent, and deleted upon instruction from the Service Manager.

A table of traffic statistics between this Forwarding Agent and the dispatch IP address.

This table correlates dispatch addresses with their corresponding advertised address.

A Table of CASA configuration parameters.

A Table of Multicast ports used by the Casa Entity to listen for Wildcard Affinities in the case of a Forwarding Agent, or for sending Wildcard Affinities in the case of a Service Manager. Adding entries to this table allows Forwarding Agents and Service Managers to exchange Wildcard Affinities on that multicast port. In this way, groups of Forwarding Agents may be configured to participate with particular groups of Service Managers.

A Table of Fixed Affinity cache statistics. The CASA Entity maintains a cache of Fixed Affinities. It contains objects that detail the dynamics of the cache.

A Table of Fixed Affinity cache entries. The number of entries for the specific Casa Entity is given by cCasaAffinityCacheNumOf.

A Table of Fixed Affinity cache entries. The number of entries for the specific Casa Entity is given by cCasaAffinityCacheNumOf. It contains the same entries as cCasaAffinityCacheSrcTable. The order of the entries are in accordance with the described indices.

A Table of Fixed Affinity cache entries. The number of entries for the specific Casa Entity is given by cCasaAffinityCacheNumOf. It contains the same entries as cCasaAffinityCacheSrcTable. The order of the entries are in accordance with the described indices.

A Table of CASA statistics.

ciscoCdocChgrpTable

Contains the Cisco Remote-PHY channel group table. A channel group consists of upstream channels, downstream channels and Cisco Coaxial Media Converters (CMC).

ciscoCdocChgrpChanTable

Contains the Cisco Remote-PHY channel group channel mapping table.

ciscoCdocChgrpCmcTable

Contains the Cisco Remote-PHY channel group Cisco CMC mapping table.

The (conceptual) table containing the status of CDP on the device’s interfaces.

This table contains the additional CDP configuration on the device’s interfaces.

The (conceptual) table containing the cached information obtained via receiving CDP messages.

The (conceptual) table contains the list of network-layer addresses of a neighbor interface, as reported in the Address TLV of the most recently received CDP message. The first address included in the Address TLV is saved in cdpCacheAddress. This table contains the remainder of the addresses in the Address TLV.

Contains a circuit description to identify circuit based interfaces like ATM, Frame-Relay etc. The circuit description could be used for example, to correlate performance statistics associated with the corresponding interfaces.

Specifies the configuration information for weighted queue limit action per IP precedence basis.

Specifies configuration information for measure type IPSLA action. The measure action relates the policy class to a specific IPSLAs auto group. Configuration of measure action of type IPSLA results in automatic generation of IPSLAs synthetic test operations when the policy is attached to interface. The operations are created according to the characteristics specified and to the destinations specified in IPSLA auto group. The IPSLAs sythentic test operations measure network statistics such as latency, packet loss and jitter. This table is to be used only for retrieving the measure action configuration information.

Describes the logical interfaces/media types and the policymap that are attached to it.

Describes the service polices that are attached to main and sub interfaces.

Describes the service polices that are attached to Frame Relay DLCIs.

Describes the policies that are attached to a ATM PVC.

Specifies QoS objects (classmap, policymap, match statements, and actions) hierarchy. It also provide relationship between each PolicyIndex/ObjectsIndex pair and the ConfigIndex. ConfigIndex is essential for querying any configuration tables.

Specifies Policymap configuration information

Specifies ClassMap configuration information

Specifies ClassMap configuration information

Specifies Queueing Action configuration information

Specifies WRED Action configuration information

Specifies WRED Action configuration information on a per IP precedence basis.

Specifies Police Action configuration information.

Specifies Police Action configuration information.

Specifies traffic-shaping Action configuration information.

Specifies Packet Marking Action configuration information.

Specifies ClassMap related Statistical information.

This table specifies Match Statement related statistical information.

Specifies Police Action related Statistical information.

Specifies Queueing Action related Statistical information.

Specifies traffic-shaping Action related Statistical information.

Specifies per Precedence WRED Action related Statistical information.

Specifies IP Header Compression configuration information.

Specifies IP Header Compression statistical information.

Specifies packet marking statistical information.

Specifies Police Action related Statistical information for two rate color aware marker.

Specifies Table Map basic configuration information.

Specifies Specifies the from-value to to-value conversion pairs for a tablemap.

Specifies enhanced packet marking configuration using a pre-defined tablemap.

Specifies Estimate Bandwidth related configuration information.

Specifies Estimate Bandwidth related statistical information.

Specifies C3pl Account Action configuration information

Specifies C3pl Account Action related statistics information.

• cbQosFrDLCI

Not supported. Always 0.

• cbQosAtmVCI

Not supported. Always 0.

• cbQosAtmVPI

Not supported. Always 0.

• cbQosInterfacePolicyIndex

Not supported. Always 0.

• cbQosFRPolicyIndex

Not supported. Always 0.

• cbQosATMPolicyIndex

Not supported. Always 0.

• cbQosQueueingCfgFlowEnabled·

Not supported. Always false(2).

• cbQosQueueingCfgIndividualQSize·

Not supported. Always 0.

• cbQosQueueingCfgDynamicQNumber·

Not supported. Always 0.

• cbQosQueueingCfgPrioBurstSize

Not supported. Always 0.

• cbQosREDCfgMeanQsize

Not supported for PRE1. Always 0.

• cbQosREDCfgDscpPrec

DSCP-based is not supported.

If IP precedence is configured for the policy:

• For PRE1, this table contains entries for all seven IP precedences. The MIB objects in cbQosREDClassCfgEntry contains 0 if IP precedence is not configured for the policy.

For PRE2, this table contains an entry for the configured IP precedence.

• cbQosTSCfgBurstSize

Not supported. Always 0.

• cbQosTSCfgExtBurstSize

Not supported. Always 0.

• cbQosTSCfgAdaptiveEnabled

Not supported. Always false(2).

• cbQosTSCfgAdaptiveRate

Not supported. Always 0.

• cbQosTSCfgLimitType

Not supported. Always average(1).

• cbQosCMDropByte64

Not supported. Always 0.

• cbQosCMDropByteOverflow

Not supported. Always 0.

• cbQosCMDropByte

Not supported. Always 0.

• cbQosPoliceConformedBitRate

Not supported. Always 0.

• cbQosPoliceExceededBitRate

Not supported. Always 0.

• cbQosPoliceViolatedBitRate

Not supported. Always 0.

• cbQosQueueingDiscardByte64

Not supported. Always 0.

• cbQosQueueingDiscardByteOverflow

Not supported. Always 0.

• cbQosQueueingDiscardByte

Not supported. Always 0.

• cbQosTSStatsDelayedByteOverflow·

Not supported. Always 0.

• cbQosTSStatsDelayedByte

Not supported. Always 0.

• cbQosTSStatsDelayedByte64

Not supported. Always 0.

• cbQosTSStatsDelayedPktOverflow

Not supported. Always 0.

• cbQosTSStatsDelayedPkt·

Not supported. Always 0.

• cbQosTSStatsDelayedPkt64

Not supported. Always 0.

• cbQosTSStatsDropByteOverflow

Not supported. Always 0.

• cbQosTSStatsDropByte

Not supported. Always 0.

• cbQosTSStatsDropByte64

Not supported. Always 0.

• cbQosTSStatsActive

Not dynamic. If traffic shaping is configured, then cbQosTSStatsActive is true(1); otherwise, it is false(2).

• cbQosREDRandomDropPktOverflow
• cbQosREDRandomDropPkt
• cbQosREDRandomDropPkt64

Counts are recorded per class, not per cbQosREDValue (IP precedence). All counters with the same cbQosPolicyIndex and cbQosObjectsIndex contain the same count.

• cbQosREDRandomDropByteOverflow
• cbQosREDRandomDropByte
• cbQosREDRandomDropByte64

Not supported. Always 0.

• cbQosREDTailDropPktOverflow
• cbQosREDTailDropPkt
• cbQosREDTailDropPkt64

Counts are recorded per class, not per cbQosREDValue (IP precedence). All counters with the same cbQosPolicyIndex and cbQosObjectsIndex contain the same count.

• cbQosREDTailDropByteOverflow
• cbQosREDTailDropByte
• cbQosREDTailDropByte64

Not supported. Always 0.

• cbQosREDTransmitPktOverflow
• cbQosREDTransmitPkt
• cbQosREDTransmitPkt64
• cbQosREDTransmitByteOverflow
• cbQosREDTransmitByte
• cbQosREDTransmitByte64

Counts are recorded per class, not per cbQosREDValue (IP precedence). All counters with the same cbQosPolicyIndex and cbQosObjectsIndex contain the same count.

ciscoCmcTable

Contains the basic attributes of the Cisco CMC, including MAC Address, IP Address, status, and so on.

ciscoCmcFrxTable

Contains the basic attributes of the FRx module in the Cisco CMC, including FRx PID, VID, hardware version, and so on.

ciscoCmcMacToIndexMappingTable

Contains the mapping between the Cisco CMC MAC address and index.

ciscoCmcMappingTable

Contains information on the channel group that is used by the specified Cisco CMC index.

csaStatsTable

Describes performance statistics and status of compression service adapter.

Contains config-copy requests.

Contains information about the failure cause of the config copy operation. An entry is created only when the value of ccCopyState changes to ’failed’ for a config copy operation. Not all combinations of ccCopySourceFileType and ccCopyDestFileType need to be supported. For example, an implementation may choose to support only the following combination: ccCopySourceFileType = ’runningConfig’ ccCopyDestFileType = ’fabricStartupConfig’. In the case where a fabric wide config copy operation is being performed, for example by selecting ccCopyDestFileType value to be ’fabricStartupConfig’, it is possible that the fabric could have more than one device. In such cases this table would have one entry for each device in the fabric. In this case even if the operation succeeded in one device and failed in another, the operation as such has failed, so the global state represented by ccCopyState ’failed’, but for the device on which it was success, ccCopyErrorDescription would have the distinguished value, ’success’. Once the config copy operation completes and if an entry gets instantiated, the management station should retrieve the values of the status objects of interest. Once an entry in ccCopyTable is deleted by management station, all the corresponding entries with the same ccCopyIndex in this table are also deleted. In order to prevent old entries from clogging the table, entries age out at the same time as the corresponding entry with same ccCopyIndex in ccCopyTable ages out.

• ccCopyProtocol

Only the Trivial File Transfer Protocol (tftp[1]), is supported. The File Transfer Protocol (ftp[2]) and remote copy protocol (rcp([3]) are not supported.

• ccCopySourceFileType
  ccCopyDestFileType

The values iosFile(2) and terminal(5) are not supported for source and destination file types.

• cCopyUserName and ccCopyUserPassword

Not supported, because it is only valid when FTP and Remote Copy Protocol (RCP) are supported.

Contains CLI commands that took effect during configuration events.

Maintains a number of objects related to Quality of Service scheduler, for each upstream interface, which uses these attributes to control cable modem registration.

Contains the attributes of rate limiting for schedulers in cable upstream and downstream interfaces that support Quality of Service. The rate limiting process is to ensure the Quality of Service and fairness.

Contains the additional attributes of a single Service ID that provided by docsIfCmtsServiceEntry.

Contains the attributes of a particular Information Element type for each instance of the MAC scheduler. It is indexed by upstream ifIndex. An Entry exists for each ifEntry with ifType of docsCableUpstream(129) Since each upstream has an instance of a MAC Scheduler so this table has the per MAC scheduler slot information on a per Information Element basis.

Contains the attributes of queues in cable interfaces schedulers that support Quality of Service.

Contains information about cable modems (CM) or Customer Premises Equipments (CPE).

Contains the additional CM status information.

Contains the additions attributes of a CMTS MAC interface that provided by docsIfCmtsMacTable.

Contains CMTS operation entries to instruct cable modems to move to a new downstream and/or upstream channel. An entry in this table is an operation that has been initiated from CMTS to generates downstream frequency and/or upstream channel override fields in the RNG-RSP message sent to a cable modem. A RNG-RSP message is sent to a cable modem during initial maintenance opportunity. This operation causes the uBR to place an entry for the cable modem specified into the override request queue. The link is then broken by deleting the modem from its polling list. When the modem attempts initial ranging, the override request causes downstream frequency and upstream channel override fields to be inserted into the RNG-RSP message.

Contains attributes or configurable parameters for cable modems from a CMTS.

Contains the list of modems which failed the CMTS Dynamic Message Integrity Check (DMIC). The modems are either Marked: The modems failed the DMIC check but were still allowed to come online.
Locked: The modems failed the DMIC check and hence were allowed to come online with a restrictive QoS profile as defined in cdxCmtsCmDMICLockQos.
Rejected: The modems failed the DMIC check and hence were not allowed to come online. Another objective of the objects in this table is to clear the lock on the modems.

Contains information about CPE connects behind cable modem. It returns IP address and IP address type of each CPE connect to a CM. It is not intended to walk the whole table. An application would need to query this table based on the specific indices. Otherwise, it impacts the CMTS performance due to the huge size of this table. The agent creates/destroys/modifies an entry whenever there is a CPE connect to a cable modem or disconnect from a cable modem.

Contains information about cable modems with CPE connects to. It is not intended to walk the whole table. An application would need to query this table base on the specific index. Otherwise, it impacts the CMTS performance due to the huge size of this table. The agent creates/destroys/modifies an entry whenever there is update for the cable modem that CPE connects to.

Contains a list CPE’s IP Prefix management information.

Contains upstream channel attributes for automated Spectrum management, in addition to the ones provided by docsIfUpstreamChannelEntry. It also contains upstream channel attributes to count the number of active, registered and total number of cable modems on this upstream.

Contains information of the mapping of the physical RF channels to the primary RF channels.

Contains information of the mapping of the primary RF channels to the physical RF channels.

Contains the CM management information of a Transmit Channel Set (TCS) in the system.

Contains the Upstream Channel Bonding Service Flow management information.

Indicates the ID of the Transmit Channel Set.

Indicates the total number of cable modems which use this TCS in the MAC domain.

Indicates the number of operational cable modems which use this TCS in the MAC domain.

Indicates the number of registered cable modems which use this TCS in the MAC domain.

Indicates the number of unregistered cable modems which use this TCS in the MAC domain.

Indicates the number of offline cable modems which use this TCS in the MAC domain.

Indicates the number of operational cable modems, which are in wideband state and use this TCS in the MAC domain.

Specifies the upstream channel bonding group.

Indicates the upstream bonding group identifier within the MAC Domain.

Indicates the number of service flows which use this upstream channel bonding group.

Indicates the number of primary service flows which use this upstream channel bonding group.

Indicates the number of static BE service flows which use this upstream channel bonding group.

Indicates the number of static UGS service flows which use this upstream channel bonding group.

Indicates the number of static UGS-AD service flows which use this upstream channel bonding group.

Indicates the number of static RTPS service flows which use this upstream channel bonding group.

Indicates the number of static NRTPS service flows which use this upstream channel bonding group.

Indicates the number of dynamic BE service flows which use this upstream channel bonding group.

Indicates the number of dynamic UGS service flows which use this upstream channel bonding group.

Indicates the number of dynamic UGS-Ad service flows which use this upstream channel bonding group.

Indicates the number of dynamic RTPS service flows which use this upstream channel bonding group.

Indicates the number of dynamic NRTPS service flows which use this upstream channel bonding group.

Describes the upstream channel bonding group.

Using GET-NEXT requests to retrieve the rows of this table might require lengthy, time-consuming searches on the MAC address, which could consume excessive amounts of CPU processor time when the table is large.

Retrieve the individual rows using a GET request that uses the device’s MAC address as the table index. This avoids possible performance problems and also ensures that the retrieved rows contain the most current, real-time data for those devices.

The Cisco uBR10012 router does not support the objects in cdxCmCpeAccessGroup (equivalent to the cable host access-group command). On the Cisco uBR10012 router, use the similar functionality in the DOCS-SUBMGT-MIB.

• cdxIfUpChannelNumActiveUGS cdxIfUpChannelMaxUGSLastOneHour cdxIfUpChannelMinUGSLastOneHour cdxIfUpChannelAvgUGSLastOneHour cdxIfUpChannelMaxUGSLastFiveMins cdxIfUpChannelMinUGSLastFiveMins
  cdxIfUpChannelAvgUGSLastFiveMins

These objects related to Unsolicited Grant Service (UGS) flows are supported only in Cisco IOS Release 12.1(8)EC, Cisco IOS Release 12.2(15)BC1a, and later releases.

• cdxIfUpChannelAvgLastOneHour

Displays accurate values only in Cisco IOS Release 12.1(8)EC, Cisco IOS Release 12.2(15)BC1a, and later releases

• cdxIfCmtsServiceOutOctets—Counter 32
  cdxIfCmtsServiceOutPackets—Counter32

Reports the downstream traffic counters only for cable modems that are provisioned for DOCSIS 1.0 operation. For DOCSIS 1.1 and DOCSIS 2.0 cable modems, use the docsQosServiceFlowStatsTable in DOCS-QOS-MIB.

• cdxIfCmtsServiceHCInOctets—Counter64
  cdxIfCmtsServiceHCInPackets—Counter64
  cdxIfCmtsServiceHCOutOctets—Counter64
  cdxIfCmtsServiceHCOutPackets—Counter64

Effective with Cisco IOS Release 12.2(33)SCF5, 12.2(33)SCG2, and later releases, four 64-counter objects are added.

cdxIfCmtsServiceHCInOctets and cdxIfCmtsServiceHCInPackets report the upstream traffic counters.

cdxIfCmtsServiceHCOutOctets and cdxIfCmtsServiceHCOutPackets report the downstream traffic counters.

• cdxCmtsCmQosProfile

Associating a cable modem to a QoS profile is supported only in Cisco IOS Release 12.1(19)EC and Release 12.2(11)BC2 and later releases.

• cdxCmCpeEntry

When a Cisco uBR7100 series router is running in bridging mode, it is possible for the same IP address to appear for different MAC addresses in the cdxCmCpeEntry rows. This occurs when the first device goes offline, and its IP address is given to a second device.

Because the router is in bridging mode, it cannot extract the IP addresses from DHCP requests, and so assumes all IP addresses are static. This is expected behavior while in bridging mode and does not occur when the router is operating in the default behavior of routing mode.

• A GET request for cdxCmCpeEntry returns NULL if the router is already processing another request for this table (either by an SNMP GET or CLI show command).
• A null is also returned if the router is processing a request for any other table that is indexed by cable modem or CPE MAC address, such as cdrqCmtsCmStatusTable, docsIfCmtsMacToCmTable, and docsQosCmtsMacToSrvFlowTable. Wait until the first request is done and then repeat the request for cdxCmCpeEntry.

• cdxIfCmtsCmStatusLastResetTime

• cdxIfCmtsCmStatusOnlineTimesNum

This table contains the list of modems which failed the CMTS Dynamic Message Integrity Check (DMIC).

• cdxCmtsCmDMICMode

The DMIC feature operates in the following modes, depending on what action should be taken for cable modems that fail the CMTS DMIC verification check:

• notConfigured(1)—Indicates that the DMIC is not configured for this cable interface.
• mark(2)—By default, the DMIC feature is enabled on all cable interfaces using the mark option. In this mode, the CMTS allows cable modems to come online even if they fail the CMTS DMIC validity check.
• lock(3)—When the lock option is used, the CMTS assigns a restrictive QoS configuration to CMs that fail the DMIC validity check twice in a row.

A particular QoS profile is used for locked cable modems and is specified by setting cdxCmtsCmDMICLockQos. If a customer resets their CM, the CM reregisters but still uses the restricted QoS profile. A locked CM continues with the restricted QoS profile until it goes offline and remains offline for at least 24 hours, at which point it is allowed to reregister with a valid DOCSIS configuration file. A system operator can manually clear the lock on a CM by setting the cdxCmtsCmStatusDMICUnLock object.

• reject(4)—In the reject mode, the CMs cannot go online if they fail the CMTS DMIC validity check.

• cdxCmtsCmDMICLockQos

If cdxCmtsCmDMICMode is set to lockingMode(3), this object would contain the restrictive QoS profile number as indicated by docsIfQosProfIndex if set and a value of zero (0) if not applicable or not defined.

If cdxCmtsCmDMICMode is set to lockingMode(3) and this object is not defined, then the CMTS defaults to special QoS profile that limits the downstream and upstream service flows to a maximum rate of 10 kbps. However, for this to happen the modems should have the permission to create a QoS profile.

This table contains the physical RF channel to primary RF channel mapping information.

This object is used to map the physical channel interface to the primary channel interface. The cdxPrimaryChannelIfIndex object defines the ifIndex of the primary interface.

Note The physical interface and the primary interface are the same on the Cisco uBR10-MC5X20 line card.

For line card interfaces such as Cisco uBR-MC3G60V, Cisco UBR-MC20X20V, Cisco MC8X8V, and SPA interfaces, when a physical channel is added to the channel group domain (CGD) as a primary channel, an entry for this physical channel is automatically added to the table.

• cdxRFtoPrimaryChannelMappingEntry

This entry provides the association between the physical RF channels and the primary RF channels.

• cdxPrimaryChannelIfIndex

This is the ifIndex of the primary channel interface.

This table contains the primary RF channel to physical RF channel mapping information.

This MIB object maps the primary interface to the physical channel interface by ifIndex. The cdxPhysicalRFIfIndex object defines the ifIndex of the physical channel interface.

Note The physical interface and the primary interface are the same on the Cisco uBR10-MC5X20 line card.

For line card interfaces such as Cisco uBR-MC3G60V, Cisco UBR-MC20X20V, Cisco MC8X8V, and SPA interfaces, when a physical channel is added into a CGD as a primary channel and the ifIndex of the primary interface is known, the ifIndex of the physical channel interface can be queried using this table.

• cdxPrimaryChanneltoRFMappingEntry

This entry provides the association between the primary RF channels and the physical RF channels.

• cdxPhysicalRFIfIndex

The is the ifIndex of the physical RF channel interface.

This object defines the amount of time an RF channel must remain in its new state, either UP or DOWN, before the transition is considered valid. This value applies to all non-primary RF channels in the Cisco CMTS.

This object denotes the percentage of cable modems with a particular non-primary RF channel in DOWN state, before the channel is removed from any or all bonding groups. The value of 0 will prevent any bonding group modifications. To dampen the change of state of an RF channel, the trigger for a channel is restored by using half the number of channels in DOWN state. For example, if this object is set to 20, and 20 percent of the CMs report an RF channel in DOWN state, then the logical state is changed to DOWN. If only 10 percent of the CMs report the affected RF channel, the logical state will change to UP state.

This object denotes the total numbers of CMs reporting the RF impairment. In scenarios where small numbers of wideband modems exist, an absolute value for triggering can be specified in addition to the percentage.

This object denotes whether the secondary service flows are allowed to be moved and created on the narrowband interface.