CISCO-CABLE-WIDEBAND-MIB
77 objects
This is the MIB module for the support of Channel Bonding Protocol for the Cable Modem Termination System (CMTS). Wideband DOCSIS is a method of increasing downstream bandwidth by simultaneously transmitting DOCSIS data over multiple RF channels. This DOCSIS data is organized as a sequence of 188-byte MPEG-TS data packets. A Wideband CMTS (WCMTS) is a CMTS that also transmits Wideband MPEG-TS packets. An Edge QAM (Quadrature Amplitude Modulation) device is one which provides the QAM and used to couple the Wideband MPEG-TS packet onto the HFC plant. A Wideband Cable Modem (WCM) is a CableModem (CM) that is able to receive Wideband MPEG-TS packets. A wideband channel or Bonded Group (BG) is a logical grouping of one or more physical RF channels over which MPEG-TS packets are carried. Wideband channel carries DOCSIS bonded packets encapsulated in MPEG-TS packets from a WCMTS to one or more WCMs. Packets outgoing from WCMTS to the WCM are formatted with the DOCSIS Header. The DOCSIS packets are then formatted into MPEG-TS data packets. These are 188 byte MPEG packets containing the DOCSIS information. Within DOCSIS Header of the WB Channel there is an extended header called, DOCSIS Bonding Extended Header, the format of which is shown below: | | | TYPE | LEN | BSID | SEQ | | | | byte 0 | byte 1-2 | byte 3-4 | | DOCSIS Bonding Extended Header BSID is the Bonding Service IDentifier, it defines a sequence number for a Wideband channel. It is used by the WCM to re-sequence packets received over downstream channels to maintain packet order. SEQ is per service flow sequence number. Whereas TYPE is the type of the Bonding Extended Header and LEN specifies its length. A Narrowband Channel is a standard DOCSIS downstream channel which contains exactly one RF channel. 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. The channel bonding protocol supports multiple wideband bonded groups. This will allow the WCM to listen to multiple bonded groups at the same time. This would support (for example) multicast video being sent to a CPE device on the LAN side of the WCM in addition to standard DOCSIS data. Channel Bonding allows two types of Bonding Group (BG) interfaces. These are Secondary BG interface and non-Secondary BG interface. The Secondary BG interfaces will carry the multicast traffic, whereas, the non-Secondary BG interface will carry the non-multicast traffic. This MIB also allows for configuration of the RF channels on the WCMTS, as well as the association between the RF and narrowband downstream channels with the BG channel. Fiber Node is an optical node which terminates the fiber based downstream signal as an electrical signal onto a coaxial RF cable. DEPI: Downstream external physical interface. TSID: MPEG2 Transport Stream ID. SFP: Small Form-Factor Pluggable.
Imported Objects
| CISCO-SMI | ciscoMgmt |
| DOCS-IF-MIB | docsIfCmtsCmStatusIndex |
| ENTITY-MIB | entPhysicalIndex entPhysicalName PhysicalIndexOrZero |
| IF-MIB | ifIndex InterfaceIndex InterfaceIndexOrZero |
| INET-ADDRESS-MIB | InetAddress InetAddressType InetPortNumber |
| SNMP-FRAMEWORK-MIB | SnmpAdminString |
| SNMPv2-CONF | MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP |
| SNMPv2-SMI | Counter64 Gauge32 Integer32 MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE Unsigned32 |
| SNMPv2-TC | MacAddress RowStatus StorageType TruthValue |
| OID | Name | Access | Status | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.9.9.479 | IdentityciscoCableWidebandMIB | This is the MIB module for the support of Channel Bonding Protocol for the Cable Modem Termination System (CMTS). Wideband DOCSIS is a method of increasing dow… | ||
| 1.3.6.1.4.1.9.9.479.0 | NodeciscoCableWidebandMIBNotifs | |||
| 1.3.6.1.4.1.9.9.479.0.1 | NotificationccwbSFPLinkDownNotification | current | This notification is generated when link of SFP port is lost. entPhysicalName identifies the SFP port. | |
| 1.3.6.1.4.1.9.9.479.0.2 | NotificationccwbSFPLinkUpNotification | current | This notification is generated when link of SFP port is up. entPhysicalName identifies the SFP port. | |
| 1.3.6.1.4.1.9.9.479.1 | NodeciscoCableWidebandMIBObjects | |||
| 1.3.6.1.4.1.9.9.479.1.1 | TableccwbRFChannelTable | not-accessible | current | This table contains attributes of the physical RF channels. MPEG-TS packets are sent across RF channels within a wideband channel. These physical RF channels m… |
| 1.3.6.1.4.1.9.9.479.1.1.1 | RowccwbRFChannelEntry | not-accessible | current | An entry provides a list of attributes for a single downstream RF channel per WCMTS entity. An entry in this table exists for each configured RF channel on the… |
| 1.3.6.1.4.1.9.9.479.1.1.1.1 | ColumnccwbRFChannelNum | not-accessible | current | The WCMTS identification of the RF channel. The range of this object is limited to 0-18 in the case of annex A/256qam, and 0-23 for Annex B and C. |
| 1.3.6.1.4.1.9.9.479.1.1.1.2 | ColumnccwbRFChannelFrequency | read-create | deprecated | The center of the downstream frequency associated with this RF channel. The final downstream RF frequency may be provided by an edge QAM device or the CMTS its… |
| 1.3.6.1.4.1.9.9.479.1.1.1.3 | ColumnccwbRFChannelWidth | read-create | current | The bandwidth of this downstream RF channel. Most implementations are expected to support a channel width of 6 MHz (North America) and/or 8 MHz (Europe). See t… |
| 1.3.6.1.4.1.9.9.479.1.1.1.4 | ColumnccwbRFChannelModulation | read-create | current | The modulation type associated with this downstream RF channel. See the associated conformance object for write conditions an limitations. See the DOCSIS speci… |
| 1.3.6.1.4.1.9.9.479.1.1.1.5 | ColumnccwbRFChannelAnnex | read-create | current | The value of this object indicates the conformance of the implementation to important regional cable standards. annexA : Annex A from ITU-J83 is used. annexB :… |
| 1.3.6.1.4.1.9.9.479.1.1.1.6 | ColumnccwbRFChannelMpegPkts | read-only | current | The number of MPEG packets transmitted on this RF channel. |
| 1.3.6.1.4.1.9.9.479.1.1.1.7 | ColumnccwbRFChannelStorageType | read-create | current | The storage type for this conceptual row. |
| 1.3.6.1.4.1.9.9.479.1.1.1.8 | ColumnccwbRFChannelRowStatus | read-create | current | Controls and reflects the status of rows in this table. It can be used for creating and deleting entries in this table. The ccwbRFChannelAnnex and ccwbRFChanne… |
| 1.3.6.1.4.1.9.9.479.1.1.1.9 | ColumnccwbRFChannelUtilization | read-only | current | The calculated and truncated utilization for this RF channel over the previous complete measuring interval. The configured duration of the measurement interval… |
| 1.3.6.1.4.1.9.9.479.1.1.1.10 | ColumnccwbRFChannelFrequencyRev1 | read-create | current | The center of the downstream frequency associated with this RF channel. The final downstream RF frequency may be provided by an edge QAM device or the CMTS its… |
| 1.3.6.1.4.1.9.9.479.1.2 | TableccwbRFChannelQamTable | not-accessible | current | This table contains information of the external edge QAM which provide the physical RF channels which are available to the wideband channels. |
| 1.3.6.1.4.1.9.9.479.1.2.1 | RowccwbRFChannelQamEntry | not-accessible | current | An entry provides a list of attributes for a single RF channel which can be physically present on an external edge QAM device. An entry in this table exists fo… |
| 1.3.6.1.4.1.9.9.479.1.2.1.1 | ColumnccwbRFChanQamIPAddressType | read-create | current | The type of internet address. This object identifies the internet address type specified by ccwbRFChanQamIPAddress object. |
| 1.3.6.1.4.1.9.9.479.1.2.1.2 | ColumnccwbRFChanQamIPAddress | read-create | current | The IP address of the edge QAM device or the CMTS cable interface which provides the physical RF channel. The IP address will be of the type represented by obj… |
| 1.3.6.1.4.1.9.9.479.1.2.1.3 | ColumnccwbRFChanQamMacAddress | read-create | current | The MAC address of the edge QAM device or next hop router which might be present between the WCMTS and the edge QAM. |
| 1.3.6.1.4.1.9.9.479.1.2.1.4 | ColumnccwbRFChanQamUdpPort | read-create | current | The port number on the edge QAM associated with this RF channel. |
| 1.3.6.1.4.1.9.9.479.1.2.1.5 | ColumnccwbRFChanQamTos | read-create | current | The value of the TOS field in the IP header for all Ethernet frames destined for the given RF channel. |
| 1.3.6.1.4.1.9.9.479.1.2.1.6 | ColumnccwbRFChanQamVlanId | read-create | current | The VLAN ID to be inserted in the Ethernet frames when using 802.1q frames instead of normal 802.1 frames for the given RF channel. The value of 0 indicates th… |
| 1.3.6.1.4.1.9.9.479.1.2.1.7 | ColumnccwbRFChanQamPriorityBits | read-create | current | The priority bits used when inserting Ethernet 802.1q VLAN tags into the Ethernet frames destined for a given RF channel. Priority Bits (0=Best effort, 1=backg… |
| 1.3.6.1.4.1.9.9.479.1.2.1.8 | ColumnccwbRFChanQamDepiRemoteId | read-create | current | The DEPI remote ID on edge QAM associated with this RF channel. |
| 1.3.6.1.4.1.9.9.479.1.2.1.9 | ColumnccwbRFChanQamDepiTunnel | read-create | current | This object specifies the name of the DEPI tunnel which determines the DEPI data session configuration associated with this RF channel. |
| 1.3.6.1.4.1.9.9.479.1.2.1.10 | ColumnccwbRFChanQamTsid | read-create | current | This object specifies the MPEG2 transport stream ID which is associated with this RF channel. |
| 1.3.6.1.4.1.9.9.479.1.3 | TableccwbWBtoRFMappingTable | not-accessible | current | 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 i… |
| 1.3.6.1.4.1.9.9.479.1.3.1 | RowccwbWBtoRFMappingEntry | not-accessible | current | An entry provides a list of attributes for a single association between a wideband channel and a RF channel. An entry in this table exists for each association… |
| 1.3.6.1.4.1.9.9.479.1.3.1.1 | ColumnccwbWBtoRFBandwidth | read-create | current | The percentage of the RF channel bandwidth allocated for this wideband channel. |
| 1.3.6.1.4.1.9.9.479.1.3.1.2 | ColumnccwbWBtoRFStorageType | read-create | current | The storage type for this conceptual row. |
| 1.3.6.1.4.1.9.9.479.1.3.1.3 | ColumnccwbWBtoRFRowStatus | read-create | current | Controls and reflects the status of rows in this table. It can be used for creating and deleting entries in this table. The ccwbWBtoRFBandwidth must be valid f… |
| 1.3.6.1.4.1.9.9.479.1.4 | TableccwbWBtoNBMappingTable | not-accessible | current | This table contains information of the mapping of the wideband channels to the Narrowband channels that are available on the WCMTS. The wideband protocol utili… |
| 1.3.6.1.4.1.9.9.479.1.4.1 | RowccwbWBtoNBMappingEntry | not-accessible | current | An entry provides a list of attributes for a association between a wideband channel and a narrowband channel. An entry in this table exists for each associatio… |
| 1.3.6.1.4.1.9.9.479.1.4.1.1 | ColumnccwbWBtoNBifIndexForNB | not-accessible | current | The ifIndex of the narrowband cable interface associated with this wideband channel. |
| 1.3.6.1.4.1.9.9.479.1.4.1.2 | ColumnccwbWBtoNBStorageType | read-create | current | The storage type for this conceptual row. |
| 1.3.6.1.4.1.9.9.479.1.4.1.3 | ColumnccwbWBtoNBRowStatus | read-create | current | Controls and reflects the status of rows in this table. It can be used for creating and deleting entries in this table. The object ccwbWBtoNBifIndexForNB must … |
| 1.3.6.1.4.1.9.9.479.1.5 | TableccwbWBBondGrpTable | not-accessible | current | This table provides information about a Wideband BG interface, whether its configured to carry multicast or non-multicast traffic. For multicast the BG interfa… |
| 1.3.6.1.4.1.9.9.479.1.5.1 | RowccwbWBBondGrpEntry | not-accessible | current | An entry in this table provides information about each Wideband BG interface whose ifType is ciscoDocsCableWBDownstream(224). |
| 1.3.6.1.4.1.9.9.479.1.5.1.1 | ColumnccwbWBBondGrpSecondary | read-write | current | This object has the value 'true(1)' if the WB interface(BG) is Seconday and the value 'false(2)' for non-Secondary. |
| 1.3.6.1.4.1.9.9.479.1.6 | TableccwbWBCmStatusTable | not-accessible | current | This table contains Wideband Cable Modem(WCM) connectivity state. A WCM connectivity state can be associated with multiple Wideband interfaces. |
| 1.3.6.1.4.1.9.9.479.1.6.1 | RowccwbWBCmStatusEntry | not-accessible | current | Status information for a single Wideband Cable Modem. An entry in this table exists for each Wideband Cable Modem that is connected to the WCMTS. |
| 1.3.6.1.4.1.9.9.479.1.6.1.1 | ColumnccwbWBCmStatusValue | read-only | current | Current WB Cable Modem connectivity state, as specified in the RF Interface Specification. Returned status information is the WCM status as assumed by the WCMT… |
| 1.3.6.1.4.1.9.9.479.1.7 | TableccwbWBCmStatusExtTable | not-accessible | current | An entry in this table exists for each Wideband Cable Modem which links to one or more WB interface. |
| 1.3.6.1.4.1.9.9.479.1.7.1 | RowccwbWBCmStatusExtEntry | not-accessible | current | This entry exists for each Wideband Cable Modem(WCM) which links to one or more WB interface. |
| 1.3.6.1.4.1.9.9.479.1.7.1.1 | ColumnccwbWBCmStatusExtIndex | not-accessible | current | The value of this object uniquely identifies an association between a WCM and a BG. |
| 1.3.6.1.4.1.9.9.479.1.7.1.2 | ColumnccwbWBCmWBIfindex | read-only | current | ifIndex of the wideband channel associated with the WCM. |
| 1.3.6.1.4.1.9.9.479.1.8 | TableccwbFiberNodeDescrTable | not-accessible | current | This table contains the description of a Fiber Node on a CMTS. An entry in this table exists for each FiberNode ID. |
| 1.3.6.1.4.1.9.9.479.1.8.1 | RowccwbFiberNodeDescrEntry | not-accessible | current | This entry provides the description of each fiber node on the CMTS and it is part of the Fiber node configuration. |
| 1.3.6.1.4.1.9.9.479.1.8.1.1 | ColumnccwbFiberNodeDescription | read-create | current | This object contains the user configured description string of the fiber node. |
| 1.3.6.1.4.1.9.9.479.1.8.1.2 | ColumnccwbFiberNodeDescrStorageType | read-create | current | The storage type for this conceptual row. |
| 1.3.6.1.4.1.9.9.479.1.8.1.3 | ColumnccwbFiberNodeDescrRowStatus | read-create | current | Controls and reflects the status of rows in this table. It can be used for creating and deleting entries in this table. ccwbFiberNodeDescription must not be nu… |
| 1.3.6.1.4.1.9.9.479.1.9 | TableccwbFiberNodeTable | not-accessible | current | This table provides configuration information of each Fiber node. It will provide topology information of each Fiber node, which includes information such as, … |
| 1.3.6.1.4.1.9.9.479.1.9.1 | RowccwbFiberNodeEntry | not-accessible | current | An entry in this table exists for each FiberNode ID that is in use. It uses two indices, i.e. ccwbFiberNodeID which is the Fiber node ID, and ccwbFiberNodeGlob… |
| 1.3.6.1.4.1.9.9.479.1.9.1.1 | ColumnccwbFiberNodeID | not-accessible | current | This object represents the Fiber node ID. Each Fiber node configuration on the CMTS is assigned a unique Fiber node ID. |
| 1.3.6.1.4.1.9.9.479.1.9.1.2 | ColumnccwbFiberNodeGlobRFID | not-accessible | current | This is the RF ID of both Narrowband and Wideband QAMs(rf-channels) combined. |
| 1.3.6.1.4.1.9.9.479.1.9.1.3 | ColumnccwbFiberNodeNBIfIndx | read-create | current | This object represents the Narrowband Ifindex of the RF downstream channel which is part of the Fiber node configuation. |
| 1.3.6.1.4.1.9.9.479.1.9.1.4 | ColumnccwbFiberNodeWBContlrPhyIndx | read-create | current | This object represents the entity physical index of Wideband controller card. This card contains the RF port which is part of the ccwbFiberNodeGlobRFID bit mas… |
| 1.3.6.1.4.1.9.9.479.1.9.1.5 | ColumnccwbFiberNodeWBRFPort | read-create | current | This object represents the RF downstream channel IDs (rf-ports) of the wideband controller card. Each Wideband controller can have 24 RF channels. ccwbFiberNod… |
| 1.3.6.1.4.1.9.9.479.1.9.1.6 | ColumnccwbFiberNodeStorageType | read-create | current | The storage type for this conceptual row. |
| 1.3.6.1.4.1.9.9.479.1.9.1.7 | ColumnccwbFiberNodeRowStatus | read-create | current | Controls and reflects the status of rows in this table. It can be used for creating and deleting entries in this table. |
| 1.3.6.1.4.1.9.9.479.1.10 | ScalarccwbRFChanUtilInterval | read-write | current | The time interval in seconds over which the RF channels utilization index is calculated. All RF channels use the same interval. Setting a value of zero disable… |
| 1.3.6.1.4.1.9.9.479.1.11 | ScalarccwbSFPLinkTrapEnable | read-write | current | This object specifies whether ccwbSFPLinkDownNotification and ccwbSFPLinkUpNotification are generated. |
| 1.3.6.1.4.1.9.9.479.2 | NodeciscoCableWidebandMIBConform | |||
| 1.3.6.1.4.1.9.9.479.2.1 | NodeciscoCableWidebandMIBCompliances | |||
| 1.3.6.1.4.1.9.9.479.2.1.1 | ComplianceciscoCableWidebandMIBCompliance | read-only | deprecated | The compliance statement for WCMTS devices that implement the Wideband DOCSIS feature. |
| 1.3.6.1.4.1.9.9.479.2.1.2 | ComplianceciscoCableWidebandMIBComplianceRev1 | read-only | deprecated | The compliance statement for WCMTS devices that implement the Wideband DOCSIS feature. |
| 1.3.6.1.4.1.9.9.479.2.1.3 | ComplianceciscoCableWidebandMIBComplianceRev2 | read-only | deprecated | The compliance statement for WCMTS devices that implement the Wideband DOCSIS feature. |
| 1.3.6.1.4.1.9.9.479.2.1.4 | ComplianceciscoCableWidebandMIBComplianceRev3 | read-only | current | The compliance statement for WCMTS devices that implement the Wideband DOCSIS feature. |
| 1.3.6.1.4.1.9.9.479.2.2 | NodeciscoCableWidebandMIBGroups | |||
| 1.3.6.1.4.1.9.9.479.2.2.1 | GroupccwbWidebandObjGroup | deprecated | Group of objects implemented in WCMTS providing for Wideband DOCSIS feature. | |
| 1.3.6.1.4.1.9.9.479.2.2.2 | GroupccwbWidebandObjGroupSup1 | current | Group of objects implemented in WCMTS for RF channel utilization calculation. | |
| 1.3.6.1.4.1.9.9.479.2.2.3 | GroupccwbWidebandObjGroupRev1 | current | Group of objects implemented in WCMTS providing for Wideband DOCSIS feature. | |
| 1.3.6.1.4.1.9.9.479.2.2.4 | GroupccwbWidebandObjGroupSup2 | current | Group of objects implemented in WCMTS for SFP Port information. | |
| 1.3.6.1.4.1.9.9.479.2.2.5 | GroupccwbWidebandNotifGroup | current | A collection of notifications which provides SFP linkup/linkdown state. |