CISCO-DOCS-EXT-MIB device MIB details by Cisco
CISCO-DOCS-EXT-MIB file content
The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.
Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.
Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing CISCO-DOCS-EXT-MIB.
| Vendor: | Cisco |
|---|---|
| Mib: | CISCO-DOCS-EXT-MIB [download] [view objects] |
| Tool: | ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools) |
-- ***************************************************************** -- CISCO-DOCS-EXT-MIB.my: Cisco Data Over Cable Service extension MIB file -- -- October 1998, Minnie Lu -- April 2001, Dhritiman Dasgupta -- June 2001, Joline Chen -- Oct 2001, Joline Chen -- -- Copyright (c) 2001 by Cisco Systems, Inc. -- All rights reserved. -- ***************************************************************** CISCO-DOCS-EXT-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Integer32, Counter32, IpAddress, Gauge32 FROM SNMPv2-SMI TruthValue, DisplayString, MacAddress, TimeStamp, RowStatus, TimeInterval, TEXTUAL-CONVENTION FROM SNMPv2-TC OBJECT-GROUP, MODULE-COMPLIANCE, NOTIFICATION-GROUP FROM SNMPv2-CONF ifIndex, InterfaceIndex FROM IF-MIB docsIfCmtsServiceEntry, docsIfCmtsCmStatusEntry, docsIfCmtsCmStatusIndex, docsIfCmtsMacEntry, docsIfCmtsCmStatusMacAddress, docsIfCmtsCmStatusIpAddress, docsIfCmtsCmStatusDownChannelIfIndex, docsIfCmtsCmStatusUpChannelIfIndex, docsIfUpstreamChannelEntry, TenthdBmV FROM DOCS-IF-MIB ciscoMgmt FROM CISCO-SMI Unsigned32 FROM CISCO-TC; ciscoDocsExtMIB MODULE-IDENTITY LAST-UPDATED "200110070000Z" ORGANIZATION "Cisco Systems, Inc." CONTACT-INFO " Cisco Systems Customer Service Postal: Cisco Systems 170 West Tasman Drive San Jose, CA 95134 U.S.A. Phone: +1 800 553-NETS E-mail: cs-ubr@cisco.com" DESCRIPTION "This is the MIB module for the Cisco specific extension objects of Data Over Cable Service, Radio Frequency interface. There is a standard MIB for Data-Over-Cable Service Interface Specifications (DOCSIS) and in Cisco, it is called DOCS-IF-MIB. Besides the objects in DOCS-IF-MIB, this MIB module contains the extension objects to manage the Cable Modem Termination Systems (CMTS). This MIB module includes objects for the scheduler that supports Quality of Service (QoS) of MCNS/DOCSIS compliant Radio Frequency (RF) interfaces in Cable Modem Termination Systems (CMTS). And the purpose is to let users configure attributes of the schedulers in order to ensure the Quality of Service and fairness for modem requests according to users' business needs. Also this MIB shows various states of the schedulers for users to monitor of the schedulers' current status. This MIB module also includes connection status objects for cable modems and Customer Premise Equipment (CPE) and the purpose is to let users easily get the connection status and manage access group information about cable modems and CPE. This MIB module also includes objects for upstream configuration for automated spectrum management in order to mitigate upstream impairment. This MIB module also includes objects to keep count of the total # of modems,# of registered and # of active modems on the mac interface as well as each upstream. " REVISION "200110070000Z" DESCRIPTION "Added new objects cdxIfCmtsCmStatusOnlineTimesNum and cdxIfCmtsCmStatusLastResetTime to cdxCmtsCmStatusExtTable. " REVISION "200108060000Z" DESCRIPTION "DOCSIS 1.1 Changes: Added new objects cdxIfUpChannelAvgUtil, cdxIfUpChannelAvgContSlots, cdxIfUpChannelRangeSlots in cdxIfUpstreamChannelExtTable. NON-DOCSIS 1.1 Changes: Added following objects in cdxIfUpstreamChannelExtTable for providing per upstream UGS statistics information: cdxIfUpChannelNumActiveUGS, cdxIfUpChannelMaxUGSLastOneHour, cdxIfUpChannelMinUGSLastOneHour, cdxIfUpChannelAvgUGSLastOneHour, cdxIfUpChannelMaxUGSLastFiveMins, cdxIfUpChannelMinUGSLastFiveMins, cdxIfUpChannelAvgUGSLastFiveMins. " REVISION "200104010000Z" DESCRIPTION "DOCSIS 1.1 Changes: 1. Added cdxUpInfoElemStatsTable to display the per Information Element (IE) statistics. 2. Added the new queue types in cdxBWQueueNameCode to support the new priority queues of the MAC-Scheduler. 3. Added the new CM states in cdxCmtsCmStatusValue. Non-DOCSIS 1.1 changes: 4. Added new status information for CM if the connection is noisy or if the maximum power has been reached. 5. Changed the Description for cdxIfUpChannelWidth to cater for non-awacs card. 6. Added new object cdxIfUpChannelInputPowerLevel for Upstream Input Power Level. " REVISION "200007190000Z" DESCRIPTION "1. Added cdxCmtsCmTotal,cdxCmtsCmActive, cdxCmtsCmRegistered to the cdxCmtsMacExtTable to report the number of active,registered,total cable modems on a cable mac interface since boot. 2. Added cdxIfUpChannelCmTotal, cdxIfUpChannelCmActive, cdxIfUpChannelCmRegistered to the cdxIfUpstreamChannelExtTable to report the number of active,registered,total cable modems connected on an upstream." REVISION "200005170000Z" DESCRIPTION "1. Added cdxCmCpeResetNow to reset CM or CPE. 2. Added cdxCmtsCmCurrCpeNumber to report the current number of CPE connecting to the CM." REVISION "9912280000Z" DESCRIPTION " 1. Added new objects cdxSpecMgmtObjects. 2. Added new object cdxIfCmtsCmStatusDynSidCount. 3. Enhanced cdxQosIfRateLimitTable for a new rate limit algorithm. 4. Added more status for cdxCmtsCmStatusValue. " REVISION "9901210000Z" DESCRIPTION "Initial version of this MIB module." ::= { ciscoMgmt 116 } CdxResettableCounter32 ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This TC describes an object which counts events with the following semantics: objects of this type will be set to zero(0) on creation or reset indirectly by other objects or certain event and will thereafter count appropriate events, wrapping back to zero(0) when the value 2^32 is reached. Provided that an application discovers the new object within the minimum time to wrap it can use the initial value as a delta since it last polled the table of which this object is part. Typically this TC is used in table where the statistical information needs to be re-count after a reset. " SYNTAX Gauge32 ciscoDocsExtMIBObjects OBJECT IDENTIFIER ::= { ciscoDocsExtMIB 1 } cdxQosCtrlObjects OBJECT IDENTIFIER ::= { ciscoDocsExtMIBObjects 1 } cdxQosQueueObjects OBJECT IDENTIFIER ::= { ciscoDocsExtMIBObjects 2 } cdxCmtsCmCpeObjects OBJECT IDENTIFIER ::= { ciscoDocsExtMIBObjects 3 } cdxSpecMgmtObjects OBJECT IDENTIFIER ::= { ciscoDocsExtMIBObjects 4 } -- -- Scheduler QoS Control Group -- -- To ensure Quality of Service and fairness, the scheduler needs to -- control the traffic. This group includes attributes that user can -- configure how the scheduler controls the traffic and attributes -- showing the current status of the scheduler admission and rate -- control. -- -- For each Service ID, there is one Quality of Service profile -- associated with it. The QoS profile limits the request (upstream)/ -- packet (downstream) size for the Service ID and also defines the -- minimum guaranteed upstream bandwidth. Each modem's request -- associated with a Service ID needs to follow the Quality of -- Service profile constraints. -- -- -- Quality of Service control upstream table -- -- Quality of Service control objects for the upstream interface -- -- Because upstream's bandwidth(BW) is limited, the upstream scheduler -- needs to control the registration according to the upstream's -- bandwidth(BW) capacity for new cable modem asking to be supported in -- this upstream. This table contains the configurable objects that user -- can enable or disable the controlling process of the scheduler and -- the state objects that shows the current status of the scheduler. -- cdxQosCtrlUpTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxQosCtrlUpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "For each upstream interface, this table maintains a number of objects related to Quality of Service scheduler which uses these attributes to control cable modem registration. " ::= { cdxQosCtrlObjects 1 } cdxQosCtrlUpEntry OBJECT-TYPE SYNTAX CdxQosCtrlUpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of attributes for each upstream MAC scheduler that supports Quality of Service. Entries in this table exist for each ifEntry with ifType of docsCableUpstream(129). " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724), section 6.4 and appendix C. docsIfQosProfileTable and docsIfCmtsServiceTable in DOCS-IF-MIB.my. " INDEX { ifIndex } ::= { cdxQosCtrlUpTable 1 } CdxQosCtrlUpEntry ::= SEQUENCE { cdxQosCtrlUpAdmissionCtrl TruthValue, cdxQosCtrlUpMaxRsvdBWPercent Integer32, cdxQosCtrlUpAdmissionRejects Counter32, cdxQosCtrlUpReservedBW Integer32, cdxQosCtrlUpMaxVirtualBW Integer32 } cdxQosCtrlUpAdmissionCtrl OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The admission control status for minimum guaranteed upstream bandwidth scheduling service requests for this upstream. When this object is set to 'true', if there is a new modem with minimum guaranteed upstream bandwidth scheduling service in its QoS class requesting to be supported in this upstream, the upstream scheduler will check the virtual reserved bandwidth remaining capacity before giving admission to this new modem. If there is not enough reserved upstream bandwidth to serve the modem's minimum guaranteed bandwidth, the registration request will be rejected. This object is set to 'false' to disable admission control. That is, there will be no checking for bandwidth capacity and the upstream interface scheduler just admits modem registration requests. This object is not meant for Unsolicited Grant Service(UGS) scheduling service as admission control is a requirement in this case. " ::= { cdxQosCtrlUpEntry 1 } cdxQosCtrlUpMaxRsvdBWPercent OBJECT-TYPE SYNTAX Integer32 (10..1000) UNITS "percent" MAX-ACCESS read-write STATUS current DESCRIPTION "The percentage of upstream maximum reserved bandwidth to the raw bandwidth if the admission control is enabled on this upstream. For example, if the upstream interface has raw bandwidth 1,600,000 bits/second and cdxQosCtrlUpMaxRsvdBWPercent is 200 percent, then this upstream scheduler will set the maximum of virtual reserved bandwidth capacity to 3,200,000 bits/second (1,600,000 * 2) to serve cable modems with minimum guaranteed upstream bandwidth. The default value is 100 percent (that is, maximum reserved bandwidth is the raw bandwidth.) Whenever the admission control is changed (on to off, off to on), this value will be reset to the default value 100. If the admission control is disabled, the value will be reset to 100 (the default value). " ::= { cdxQosCtrlUpEntry 2 } cdxQosCtrlUpAdmissionRejects OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The count of cable modem registration requests rejected on this upstream interface due to insufficient reserved bandwidth for serving the cable modems with Unsolicited Grant Service (UGS) scheduling service when UGS is supported and for serving the cable modems with minimum guaranteed bandwidth in its Quality of Service class when admission control is enabled on this upstream interface ." ::= { cdxQosCtrlUpEntry 3 } cdxQosCtrlUpReservedBW OBJECT-TYPE SYNTAX Integer32 (0..102400000) UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "The current total reserved bandwidth in bits per second of this upstream interface. It is the sum of all cable modems' minimum guaranteed bandwidth in bits per second currently supported on this upstream. " ::= { cdxQosCtrlUpEntry 4 } cdxQosCtrlUpMaxVirtualBW OBJECT-TYPE SYNTAX Integer32 (0..102400000) UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum virtual bandwidth capacity of this upstream interface if the admission control is enabled. It is the raw bandwidth in bits per second times the percentage. If the admission control is disabled, then this object will contain the value zero. " ::= { cdxQosCtrlUpEntry 5 } -- -- Rate Limiting table -- -- After a cable modem is registered, upstream and downstream schedulers -- will control the bandwidth request/packet size to ensure the Quality of -- Service and fairness by a rate limiting algorithm. This table -- contains attributes related to the rate limiting algorithms. -- cdxQosIfRateLimitTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxQosIfRateLimitEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table describes 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. " ::= { cdxQosCtrlObjects 2 } cdxQosIfRateLimitEntry OBJECT-TYPE SYNTAX CdxQosIfRateLimitEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "List of the rate limiting attributes for cable upstream and downstream interfaces schedulers that support Quality of Service. Entries in this table exist for each ifEntry with ifType of docsCableUpstream(129) and docsCableDownstream(128)." REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724), section 6.4 and appendix C. docsIfQosProfileTable and docsIfCmtsServiceTable in DOCS-IF-MIB.my. " INDEX { ifIndex } ::= { cdxQosIfRateLimitTable 1 } CdxQosIfRateLimitEntry ::= SEQUENCE { cdxQosIfRateLimitAlgm INTEGER, cdxQosIfRateLimitExpWt Integer32, cdxQosIfRateLimitShpMaxDelay INTEGER, cdxQosIfRateLimitShpGranularity INTEGER } cdxQosIfRateLimitAlgm OBJECT-TYPE SYNTAX INTEGER { noRateLimit(1), -- rate limiting process is disabled oneSecBurst(2), -- Bursty 1 second token bucket algorithm carLike(3), -- Average token usage algorithm (CAR-like) wtExPacketDiscard(4), -- Weighted excess packet discard algorithm shaping(5) -- token bucket algorithm with shaping } MAX-ACCESS read-write STATUS current DESCRIPTION "To ensure fairness, the CMTS will throttle the rate for bandwidth request (upstream)/packet sent (downstream) at which CMTS issues grants(upstream) or allow packet to be send(downstream) such that the flow never gets more than its provisioned peak rate in bps. There are two directions for every Service Id (Sid) traffic: downstream and upstream. Each direction is called a service flow here and assigned one token bucket with chosen algorithm. The enumerations for the rate limiting algorithm are: noRateLimit(1): The rate limiting is disabled. No rate limiting. oneSecBurst(2): Bursty 1 second token bucket algorithm. carLike(3) : Average token usage (CAR-like) algorithm wtExPacketDiscard(4) : Weighted excess packet discard algorithm. shaping(5): token bucket algorithm with shaping Upstream supports the following: No rate limiting (1), Bursty 1 second token bucket algorithm(2), Average token usage (CAR-like) algorithm(3), Token bucket algorithm with shaping(5). Downstream supports the following: No rate limiting (1), Bursty 1 second token bucket algorithm(2), Average token usage (CAR-like) algorithm(3), Weighted excess packet discard algorithm(4), and Token bucket algorithm with shaping(5). Token bucket algorithm with shaping is the default algorithm for upstream if CMTS is in DOCSIS 1.0 mode or DOCSIS 1.1 mode. Bursty 1 second token bucket algorithm is the default algorithm for downstream if the CMTS is in DOCSIS 1.0 mode. If it is in DOCSIS 1.1 mode the default algorithm for downstream is Token bucket algorithm with shaping . Each algorithm is described as below: No rate limiting: The rate limiting process is disabled and no checking against the maximum bandwidth allowed. Bursty 1 second token bucket rate limiting algorithm: In this algorithm, at the start of every 1 second interval, a service flow's token usage is reset to 0, and every time the modem for that service flow sends a request (upstream) / packet (downstream) the upstream/downstream bandwidth token usage is incremented by the size of the request/packet sent. As long as the service flow's bandwidth token usage is less than the maximum bandwidth in bits per second (peak rate limit) its QoS service class allows, the request/packets will not be restricted. Once the service flow has sent more than its peak rate in the one second interval, it is prevented from sending more data by rejecting request (upstream) or dropping packets (downstream). This is expected to slow down the higher layer sources. The token usage counter gets reset to 0 after the 1 second interval has elapsed. The modem for that service flow is free to send more data up to the peak rate limit in the new 1 second interval that follows. Average token usage (Cisco CAR like) algorithm: This algorithm maintains a continuous average of the burst token usage of a service flow. There is no sudden refilling of tokens every 1 second interval. Every time a request/packet is to be handled, the scheduler tries to see how much time has elapsed since last transmission, and computes the number of tokens accumulated by this service flow at its QoS class peak rate. If burst usage of the service flow is less than tokens accumulated, the burst usage is reset to 0 and request/packet is forwarded. If the service flow has accumulated fewer tokens than its burst usage, the burst usage shows an outstanding balance usage after decrementing by the tokens accumulated. In such cases, the request/packet is still forwarded, provided the service flow's outstanding usage does not exceed peak rate limit of its QoS class. If outstanding burst usage exceeds the peak rate of the class, the service flow is given some token credit up to a certain maximum credit limit and the request/packet is forwarded. The request/packet is dropped when outstanding usage exceeds peak rate and maximum credit has been used up by this service flow. This algorithm tracks long term average bandwidth usage of the service flow and controls this average usage at the peak rate limit. Weighted excess packet discard algorithm: This rate limiting algorithm is only available as an option for downstream rate limiting. The algorithm is to maintain an weighted exponential moving average of the loss rate of a service flow over time. The loss rate, expressed in packets, represents the number of packets that can be sent from this service flow in a one second interval before a packet will be dropped. At every one second interval, the loss rate gets updated using the ratio between the flow peak rate (in bps) in its QoS profile and the service flow actual usage (in bps). If the service flow begins to send more than its peak rate continuously, the number of packets it can send in an one second interval before experiencing a drop will slowly keep reducing until cable modem for that service flow slows down as indicated by actual usage less or equal to the peak rate. Token bucket algorithm with shaping: If there is no QoS class peak rate limit, forward the request/packet without delay. If there is a QoS peak rate limit, every time a request/packet is to be handled, the scheduler determines the number of bandwidth tokens that this service flow has accumulated over the elapsed time at its QoS class peak rate and increments the tokens counter of the service flow accordingly. The scheduler limits the token count to the maximum transmit burst (token bucket depth). If token count is greater than the number of tokens required to handle current request/packet, decrement token count by size of request/packet and forwards the request/packet without delay. If token count is less than the size of request/packet, compute the shaping delay time after which the deficit number of tokens would be available. If shaping delay time is less than the maximum shaping delay, decrement tokens count by size of request/packet and forward this request/packet with the shaping delay in the shaping delay queue. When the delay time expires, the request/packet is forwarded. If shaping delay time is greater than the maximum shaping delay that the subsequent shaper can handle, the request/packet is dropped. Users can use cdxQosIfRateLimitShpMaxDelay to configure the the maximum shaping delay and cdxQosIfRateLimitShpGranularity to configure the shaping granularity. " ::= { cdxQosIfRateLimitEntry 1 } cdxQosIfRateLimitExpWt OBJECT-TYPE SYNTAX Integer32 (1..4) MAX-ACCESS read-write STATUS current DESCRIPTION "Weight for exponential moving average of loss rate for weighted excess packet discard algorithm to maintain. The higher value of the weight makes the algorithm more sensitive to the recent bandwidth usage by the Sid. The default value is 1 and whenever the rate limiting algorithm is changed to weighted excess packet discard algorithm, this value will be reset to the default 1. If the rate limiting algorithm is not weighted excess packet discard algorithm, the value will be always the default value 1. " ::= { cdxQosIfRateLimitEntry 2 } cdxQosIfRateLimitShpMaxDelay OBJECT-TYPE SYNTAX INTEGER { na(1), msec128(2), msec256(3), msec512(4), msec1024(5) } MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum shaping delay in milliseconds. That is, the maximum amount time of buffering the CMTS will allow for any rate exceeded flow. If the max buffering delay is large, the grants/packets of the flow will be buffered for a longer period of time even though the flow is rate exceeded. This means fewer chances of drops for such rate exceeded flow. However, too large a max shaping delay can result is quick drainage of packet buffers at the CMTS, since several packets will be in the shaping (delay) queue waiting for their proper transmission time. Another important point to be noted is that delaying a flows packets (especially TCP flows) for extended periods of time is useless, since the higher protocol layers may assume a packet loss after a certain amount of time. The maximum shaping delay is only applied to rate limit algorithm: Token bucket algorithm with shaping. If the rate limit algorithm is not Token bucket algorithm with shaping, the value is always na(1) which is not applicable. If the token count is less than the size of request/packet, CMTS computes the shaping delay time after which the deficit number of tokens would be available. If the shaping delay time is greater than the maximum shaping delay, the request/packet will be dropped. The enumerations for maximum shaping delay are: na(1): maximum shaping delay is not applied to the current rate limit algorithm msec128(2): maximum shaping delay is 128 milliseconds msec256(3): maximum shaping delay is 256 milliseconds msec512(4): maximum shaping delay is 512 milliseconds msec1024(5): maximum shaping delay is 1024 milliseconds The downstream maximum shaping delay is configurable and the default value is msec128(2). Whenever the downstream rate limit algorithm is changed to Token bucket algorithm with shaping from other rate limit algorithm, the value will be reset to the default value. The upstream maximum shaping delay is not configurable and it is read-only value. " ::= { cdxQosIfRateLimitEntry 3 } cdxQosIfRateLimitShpGranularity OBJECT-TYPE SYNTAX INTEGER { na(1), msec1(2), msec2(3), msec4(4), msec8(5), msec16(6) } MAX-ACCESS read-write STATUS current DESCRIPTION "The width in milliseconds of each element in shaping delay queue, that is, the shaping granularity. The shaping granularity is only applied to rate limit algorithm: Token bucket algorithm with shaping. It controls how accurately the algorithm quantizes the shaping delay for a rate exceeded flow. If granularity is large, several shaping delay values will all be quantized to the same element in the queue resulting in less accurate rate shaping for the flows in bits/sec. On the other hand, choosing too small granularity causes more memory to be used for the shaper block, and also can cost a bit more in runtime overhead. If the rate limit algorithm is not Token bucket algorithm with shaping, the value is always na(1) which is not applicable. The enumerations for shaping granularity are: na(1): shaping granularity is not applied to the current rate limit algorithm msec1(2): shaping granularity in 1 milliseconds msec2(3): shaping granularity in 2 milliseconds msec4(4): shaping granularity in 4 milliseconds msec8(5): shaping granularity in 8 milliseconds msec16(6): shaping granularity in 16 milliseconds The downstream shaping granularity is configurable and the default value is msec4(4). Whenever the downstream rate limit algorithm is changed to Token bucket algorithm with shaping from other rate limit algorithm, the value will be reset to the default value. The upstream shaping granularity is not configurable and it is read-only value. " ::= { cdxQosIfRateLimitEntry 4 } -- -- Cmts Service Extension Table -- -- This table extends the information about a Service ID in -- docsIfCmtsServiceTable. -- -- For each Service ID, there is one Quality of Service profile -- associated with it and the profile limits the request/packet size -- for the Service ID. This table shows downstream traffic statistics -- and the various counts that the Service ID exceeds the limit in its -- Quality of Service profile. -- cdxCmtsServiceExtTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxCmtsServiceExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The list contains the additional attributes of a single Service ID that provided by docsIfCmtsServiceEntry. " ::= { cdxQosCtrlObjects 3 } cdxCmtsServiceExtEntry OBJECT-TYPE SYNTAX CdxCmtsServiceExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Additional objects for docsIfCmtsServiceTable entry including downstream traffic statistics and excess counts against the Quality of Service limits for each Service ID. From DOCSIS 1.1 onwards statistics are maintained for each Service Flow(instead of the Service ID) in the DOCS-QOS-MIB in docsQosServiceFlowStatsTable objects. The objects cdxIfCmtsServiceOutOctets and cdxIfCmtsServiceOutPackets are applicable only if the Cable modem is running in DOCSIS 1.0 mode. " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724), section 6.4 and appendix C. docsIfQosProfileTable and docsIfCmtsServiceTable in DOCS-IF-MIB.my. " AUGMENTS { docsIfCmtsServiceEntry } ::= { cdxCmtsServiceExtTable 1 } CdxCmtsServiceExtEntry ::= SEQUENCE { cdxIfCmtsServiceOutOctets Counter32, cdxIfCmtsServiceOutPackets Counter32, cdxQosMaxUpBWExcessRequests Counter32, cdxQosMaxDownBWExcessPackets Counter32 } cdxIfCmtsServiceOutOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulative number of Packet Data octets sent for this Service ID. " ::= { cdxCmtsServiceExtEntry 1 } cdxIfCmtsServiceOutPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulative number of Packet data packets sent for this Service ID. " ::= { cdxCmtsServiceExtEntry 2 } cdxQosMaxUpBWExcessRequests OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of upstream bandwidth requests which exceeds the maximum upstream bandwidth allowed for a service defined in the Quality of Service profile associated with this Sid. The request which exceeds the maximum upstream bandwidth allowed will be rejected by the upstream's rate limiting process using one of the rate limiting algorithm. Note that the value of this counter cannot be directly used to know the number of upstream packets that got dropped at the cable modem. A single upstream packet drop of a modem can result in up to 16 increments in this counter, since the modem keeps retrying and keeps getting bandwidth request drops at CMTS if it has consumed its peak rate. " REFERENCE "docsIfQosProfMaxUpBandwidth object in DOCS-IF-MIB.my. " ::= { cdxCmtsServiceExtEntry 3 } cdxQosMaxDownBWExcessPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of downstream bandwidth packets which exceeds the maximum downstream bandwidth allowed for a service defined in the Quality of Service profile associated with this Sid. The packet which exceeds the maximum downstream bandwidth allowed will be dropped by the downstream's rate limiting process using one of the rate limiting algorithm. " REFERENCE "docsIfQosProfMaxDownBandwidth object in DOCS-IF-MIB.my. " ::= { cdxCmtsServiceExtEntry 4 } -- Upstream Information Element Statistics Table -- -- This table contains the CMTS upstream Mac scheduler statistics for -- each type of Information Element (IE). -- -- The CMTS upstream channel is modeled as a stream of mini-slots. -- The CMTS generates the allocation MAP to define transmission -- opportunities on the upstream channel. The MAP defines a variable -- number of Information Elements (IE) which defines the allowed usage -- for a range of mini-slots. -- -- The Information provided in this table could be dynamic depending on -- how the the mini-slots are used. cdxUpInfoElemStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxUpInfoElemStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table 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. " ::= { cdxQosCtrlObjects 4 } cdxUpInfoElemStatsEntry OBJECT-TYPE SYNTAX CdxUpInfoElemStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The list of statistics for a type of Information Element(IE) which defines the allowed usage for a range of upstream mini slots. One entry exists for each Information Element (IE) in a upstream which ifType is docsCableUpstream (12)." REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I05-000714) section 7.1.2 " INDEX { ifIndex, cdxUpInfoElemStatsNameCode } ::= { cdxUpInfoElemStatsTable 1 } CdxUpInfoElemStatsEntry ::= SEQUENCE { cdxUpInfoElemStatsNameCode INTEGER, cdxUpInfoElemStatsIEType Integer32 } cdxUpInfoElemStatsNameCode OBJECT-TYPE SYNTAX INTEGER { reqIE(1), reqOrDataIE(2), initMtnIE(3), stnMtnIE(4), shortGrantIE(5), longGrantIE(6) } MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry describes the Information Element (IE) type. Enumerations are : reqIE(1) : Request Information Element, The request Information Element provides an upstream interval in which a CM can request the CMTS for bandwidth on the upstream channel. reqOrDataIE(2) : Request/Data Information Element, The Request/data Information Element provides an upstream interval in which request may be made by the CM to the CMTS for bandwidth or short data packets may be transmitted on the upstream channel. initMtnIE(3) : Initial Maintenance Information Element, The Initial Maintenance Information Element provides an interval in which new stations may join the network. stnMtnIE(4) : Station Maintenance Information Element, The Station Maintenance Information Element provides an interval in which stations are expected to perform some aspect of routine network maintenance , such as ranging or power adjustment. shortGrantIE(5) : Short Data Grant Information Element, Short data grant Information Element provides the CM an opportunity to transmit one or more upstream PDU's. Short data grants are used with intervals equal to or less than the maximum burst size for the usage specified in the Upstream Channel Descriptor. longGrantIE(6) : Long Data Grant Information Element, The long data grant Information Element also provides the CM an opportunity to transmit one or more upstream PDU's. All long data grant Information Elements must have a larger number of mini-slots than that defined for a short data grant Information Element profile defined in the Upstream Channel Descriptor. " ::= { cdxUpInfoElemStatsEntry 1 } cdxUpInfoElemStatsIEType OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The current number of mini-slots used for the Information Element type. The value is only a snapshot since the current number of mini-slots of this IE type could be changing rapidly. " ::= {cdxUpInfoElemStatsEntry 2 } -- Scheduler QoS Queue Group -- -- To ensure Quality of Service and fairness, the scheduler -- maintains a set of queues for different services and puts -- cable modems requests/packets for that Sid in different -- queue according to the Quality of Service profile of the -- Sid. Each queue has a name and order within the queue set. -- The scheduler will serve the requests/packets in higher -- order queue before serving the requests/packets in lower -- order queue. -- -- -- Scheduler bandwidth request queues table -- -- This table displays the attributes for these queues in a cable -- interface scheduler that supports Quality of Service. -- cdxBWQueueTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxBWQueueEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table describes the attributes of queues in cable interfaces schedulers that support Quality of Service." ::= { cdxQosQueueObjects 1 } cdxBWQueueEntry OBJECT-TYPE SYNTAX CdxBWQueueEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The list of queue attributes in cable upstream and downstream interfaces schedulers that supports Quality of Service. Entries in this table exist for each ifEntry with ifType of docsCableUpstream(129) and docsCableDownstream(128). " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724), section 6.4 and appendix C. " INDEX { ifIndex,cdxBWQueueNameCode } ::= { cdxBWQueueTable 1 } CdxBWQueueEntry ::= SEQUENCE { cdxBWQueueNameCode INTEGER, cdxBWQueueOrder Integer32, cdxBWQueueNumServedBeforeYield Integer32, cdxBWQueueType INTEGER, cdxBWQueueMaxDepth Integer32, cdxBWQueueDepth Integer32, cdxBWQueueDiscards Counter32 } cdxBWQueueNameCode OBJECT-TYPE SYNTAX INTEGER { cirQ(1), -- Committed Information Rate Queue tbeQ(2), -- TIERED BEST EFFORT queue p0BEGrantQ(3), -- Priority 0 Best Effort Grant Queue p1BEGrantQ(4), -- Priority 1 Best Effort Grant Queue p2BEGrantQ(5), -- Priority 2 Best Effort Grant Queue p3BEGrantQ(6), -- Priority 3 Best Effort Grant Queue p4BEGrantQ(7), -- Priority 4 Best Effort Grant Queue p5BEGrantQ(8), -- Priority 5 Best Effort Grant Queue p6BEGrantQ(9), -- Priority 6 Best Effort Grant Queue p7BEGrantQ(10), -- Priority 7 Best Effort Grant Queue rngPollQ(11) -- Priority 9 ranging Poll Queue } MAX-ACCESS not-accessible STATUS current DESCRIPTION "The name code for the queue. cirQ :CIR queue. The queue is for Committed Information Rate (CIR) type of service which serves Service IDs which have minimum guaranteed rate in its QoS profile. It is applicable if CMTS is running is either of DOCSIS 1.0 or 1.1 modes.For DOCSIS 1.1 it has priority 8. tbeQ :TBE Queue.The queue is for TIERED BEST EFFORT type service which serves Service IDs which does not have minimum guaranteed rate in its QoS profile. It is only applicable if CMTS is running in DOCSIS 1.0 mode. p0BEGrantQ-p7BEGrantQ : BEST EFFORT Queue The queues p0BEGrantQ to P7BEGrantQ are for TIERED BEST EFFORT type service which serves Service IDs which do not have minimum guaranteed rate specified in the QoS parameters. P0 has lowest priority and P7 has highest.Best Effort type is purely handled with prioritization in FIFO's and hence demands more number of queues. These queues are applicable only if CMTS is running under mode DOCSIS 1.1. rngPollQ : RngPoll queue. The queue is for the ranging SID's.It has the highest priority. This queue information is only provided if CMTS is running under mode DOCSIS 1.1. " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification(SP-RFI-I06-001215) section 6.4 and appendix C." ::= { cdxBWQueueEntry 1 } cdxBWQueueOrder OBJECT-TYPE SYNTAX Integer32 (0..10) MAX-ACCESS read-only STATUS current DESCRIPTION "The relative order of this queue to the other queues within the cable interface. The smaller number has higher order. That is, 0 is the highest order and 10 is the lowest order. The scheduler will serve the requests in higher order queue up to the number of requests defined in cdxBWQueueNumServedBeforeYield before serving requests in the next higher order queue. If there are n queues on this interface, the queue order will be 0 to n-1 and maximum number of requests defined as cdxBWQueueNumServedBeforeYield in order 0 queue will be served before the requests in order 1 queue to be served. " ::= { cdxBWQueueEntry 2 } cdxBWQueueNumServedBeforeYield OBJECT-TYPE SYNTAX Integer32 (0..64) MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of requests/packets the scheduler can serve before yielding to another queue. The value 0 means all requests must be served before yielding to another queue. The range is 0-50 for DOCSIS 1.0 and for DOCSIS 1.1 it is 0-64. " ::= { cdxBWQueueEntry 3 } cdxBWQueueType OBJECT-TYPE SYNTAX INTEGER { unknown(1), other(2), fifo(3), priority(4) } MAX-ACCESS read-only STATUS current DESCRIPTION "The queuing type which decides the position of a request/packet within the queue. unknown : queue type unknown. other : not fifo, and not priority. fifo : first in first out. priority: each bandwidth request has a priority and the position of the request within the queue depends on its priority. For DOCSIS1.1 all the priority queues are fifo queues. " ::= { cdxBWQueueEntry 4 } cdxBWQueueMaxDepth OBJECT-TYPE SYNTAX Integer32 (0..64) MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of requests/packets which the queue can support.The range is 0-50 for DOCSIS1.0 and for DOCSIS1.1 it is 0-64. " ::= { cdxBWQueueEntry 5 } cdxBWQueueDepth OBJECT-TYPE SYNTAX Integer32 (0..64) MAX-ACCESS read-only STATUS current DESCRIPTION "The current number of requests/packets in the queue. The range is 0-50 for DOCSIS1.0 and for DOCSIS1.1 it is 0-64. " ::= { cdxBWQueueEntry 6 } cdxBWQueueDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of requests/packets discarded because of queue overflow (queue depth > queue maximum depth). " ::= { cdxBWQueueEntry 7 } -- -- CMTS Cable Modem (CM) Customer Premises Equipments (CPE) Group -- -- This group contains tables in CMTS for information about -- Cable Modems (CM) and Customer Premises Equipments (CPE) -- that connects to Cable Modems. -- -- -- Cable modem (CM) or Customer Premises Equipments (CPE) Table -- -- For the information of CM or CPE maintained in CMTS. -- cdxCmCpeTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxCmCpeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains information about cable modems (CM) or Customer Premises Equipments (CPE). " ::= { cdxCmtsCmCpeObjects 1 } cdxCmCpeEntry OBJECT-TYPE SYNTAX CdxCmCpeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The list contains information for a cable modem (CM) or a Customer Premises Equipment (CPE). An entry exist for each cable modem supported by CMTS and each Customer Premises Equipment connected to a cable modem supported by CMTS. " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724.) docsIfCmtsCmStatusTable, docsIfCmtsServiceTable in DOCS-IF-MIB.my. " INDEX { cdxCmCpeMacAddress } ::= { cdxCmCpeTable 1 } CdxCmCpeEntry ::= SEQUENCE { cdxCmCpeMacAddress MacAddress, cdxCmCpeType INTEGER, cdxCmCpeIpAddress IpAddress, cdxCmCpeIfIndex InterfaceIndex, cdxCmCpeCmtsServiceId Integer32, cdxCmCpeCmStatusIndex Integer32, cdxCmCpeAccessGroup DisplayString, cdxCmCpeResetNow TruthValue } cdxCmCpeMacAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Mac address to identify a cable modem or a Customer Premises Equipment. " ::= { cdxCmCpeEntry 1 } cdxCmCpeType OBJECT-TYPE SYNTAX INTEGER { cm(1), cpe(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicate this entry is for cable modem or Customer Premises Equipment. The enumerations are: cm(1): cable modem cpe(2): Customer Premises Equipment " ::= { cdxCmCpeEntry 2 } cdxCmCpeIpAddress OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only STATUS current DESCRIPTION "Ip address of the cable modem or Customer Premises Equipment. " ::= { cdxCmCpeEntry 3 } cdxCmCpeIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The CMTS cable MAC interface index (ifType of docsCableMaclayer(127)) that cable modem or Customer Premises Equipment connects to. Use cdxCmCpeIfIndex and cdxCmCpeCmtsServiceId to indentify an entry in docsIfCmtsServiceTable. " ::= { cdxCmCpeEntry 4 } cdxCmCpeCmtsServiceId OBJECT-TYPE SYNTAX Integer32(1..16383) MAX-ACCESS read-only STATUS current DESCRIPTION "The cable modem's primary Service ID if the type is cm. The primary Service ID for the CM which the CPE connects if the type is cpe. Use cdxCmCpeIfIndex and cdxCmCpeCmtsServiceId to identify an entry in docsIfCmtsServiceTable. " ::= { cdxCmCpeEntry 5 } cdxCmCpeCmStatusIndex OBJECT-TYPE SYNTAX Integer32(1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "Pointer to an entry in docsIfCmtsCmStatusTable identifying status of the CM (which the CPE connects to.) " ::= { cdxCmCpeEntry 6 } cdxCmCpeAccessGroup OBJECT-TYPE SYNTAX DisplayString MAX-ACCESS read-write STATUS current DESCRIPTION "ASCII text to identify the Access Group for a CM or CPE. Access Group is to filter the upstream traffic for that CM or CPE. " ::= { cdxCmCpeEntry 7 } cdxCmCpeResetNow OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Setting this object to true(1) causes the device to reset. Reading this object always returns false(2). For cdxCmCpeType value cm(1), CMTS removes the CM from the Station Maintenance List and would cause the CM to reset its interface. For cdxCmCpeType value cpe(2), CMTS removes the CPE's MAC address from the internal address table. It then rediscovers and associates the CPE with the correct CM during the next DHCP lease cycle. By resetting the CPE, the user can replace an existing CPE or change its network interface card (NIC). " ::= { cdxCmCpeEntry 8 } -- -- CMTS CM status extension table -- -- This table extends the CM status information in docsIfCmtsCmStatusTable -- cdxCmtsCmStatusExtTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxCmtsCmStatusExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The list contains the additional CM status information. " ::= { cdxCmtsCmCpeObjects 2 } cdxCmtsCmStatusExtEntry OBJECT-TYPE SYNTAX CdxCmtsCmStatusExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Additional objects for docsIfCmtsCmStatusTable entry. " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724.) docsIfCmtsCmStatusTable in DOCS-IF-MIB.my. " AUGMENTS { docsIfCmtsCmStatusEntry } ::= { cdxCmtsCmStatusExtTable 1 } CdxCmtsCmStatusExtEntry ::= SEQUENCE { cdxCmtsCmStatusValue INTEGER, cdxIfCmtsCmStatusOnlineTimes Counter32, cdxIfCmtsCmStatusPercentOnline Integer32, cdxIfCmtsCmStatusMinOnlineTime TimeInterval, cdxIfCmtsCmStatusAvgOnlineTime TimeInterval, cdxIfCmtsCmStatusMaxOnlineTime TimeInterval, cdxIfCmtsCmStatusMinOfflineTime TimeInterval, cdxIfCmtsCmStatusAvgOfflineTime TimeInterval, cdxIfCmtsCmStatusMaxOfflineTime TimeInterval, cdxIfCmtsCmStatusDynSidCount Integer32, cdxIfCmtsCmStatusAddlInfo BITS, cdxIfCmtsCmStatusOnlineTimesNum CdxResettableCounter32, cdxIfCmtsCmStatusLastResetTime TimeStamp } cdxCmtsCmStatusValue OBJECT-TYPE SYNTAX INTEGER { offline(1), others(2), initRangingRcvd(3), initDhcpReqRcvd(4), onlineNetAccessDisabled(5), onlineKekAssigned(6), onlineTekAssigned(7), rejectBadMic(8), rejectBadCos(9), kekRejected(10), tekRejected(11), online(12), initTftpPacketRcvd(13), initTodRequestRcvd(14), reset(15), rangingInProgress(16), rangingCompleted(17), dhcpGotIpAddr(18), rejStaleConfig(19), rejIpSpoof(20), rejClassFail(21), rejRegNack(22), bpiKekExpired(23), bpiTekExpired(24), shutdown(25) } MAX-ACCESS read-only STATUS current DESCRIPTION "Current Cable Modem connectivity state. The object extends states in docsIfCmtsCmStatusValue in more details. The enumerations are: offline(1) : modem considered offline. others(2) : states is in docsIfCmtsCmStatusValue. initRangingRcvd(3) : modem sent initial ranging. initDhcpReqRcvd(4) : dhcp request received. onlineNetAccessDisabled(5): modem registered, but network access for the CM is disabled. onlineKekAssigned(6) : modem registered, BPI enabled and KEK assigned. onlineTekAssigned(7) : modem registered, BPI enabled and TEK assigned. rejectBadMic(8) : modem did attempt to register but registration was refused due to bad mic. rejectBadCos(9) : modem did attempt to register but registration was refused due to bad COS. kekRejected(10) : KEK modem key assignment rejected. tekRejected(11) : TEK modem key assignment rejected. online(12) : modem registered, enabled for data. initTftpPacketRcvd(13) : tftp packet received and option file tranfer started. initTodRquestRcvd(14) : Time of the Day (TOD) request received. reset(15) : modem is resetting. rangingInProgress(16) : initial ranging is in progress. rangingCompleted(17) : initial ranging is completed. dhcpGotIpAddr(18) : modem has got an IP address from the DHCP server. rejStaleConfig(19) : modem did attempt to register but registration was refused due to stale Config. rejIpSpoof(20) : modem did attempt to register but registration was refused due to IP Spoof. rejClassFail(21) : modem did attempt to register but registration was refused due to Class failure. rejRegNack(22) : modem did attempt to register but no acknowledgement was recieved. bpiKekExpired(23) : KEK modem key assignment expired. bpiTekExpired(24) : TEK modem key assignment expired. shutdown(25) : modem is in shutdown state. FOR DOCSIS 1.0 -------------- The ranging, rangingAborted, rangingComplete, and ipComplete states in docsIfCmtsCmStatusValue is others in this object since this object is extension of docsIfCmtsCmStatusValue. The registrationComplete state in docsIfCmtsCmStatusValue could be online, onlineNetAccessDisabled, onlineKekAssigned, or onlineTekAssigned in this object. The accessDenied state in docsIfCmtsCmStatusValue could be rejectBadMic, rejectBadCos in this object for the possible reasons of cable modem registration abort. The states 15 to 25 are not applicable. FOR DOCSIS 1.1 -------------- The registrationComplete state in docsIfCmtsCmStatusValue could be online, onlineNetAccessDisabled, onlineBpiKekAssigned,or onlineBpiTekAssigned in this object. The accessDenied state in docsIfCmtsCmStatusValue could be rejMicFail, rejStaleConfig, rejIpSpoof, rejClassFail, rejRegNack in this object for the possible reasons of cable modem registration abort. The CMTS only reports states it is able to detect.States Online(2) and rejectBadCos(9) are not applicable. " ::= { cdxCmtsCmStatusExtEntry 1 } cdxIfCmtsCmStatusOnlineTimes OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that the modem changes the connectivity state from 'offline' to 'online' over the time period from the modem's first ranging message received by CMTS until now. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. " REFERENCE "cdxCmtsCmStatusValue object." ::= { cdxCmtsCmStatusExtEntry 2 } cdxIfCmtsCmStatusPercentOnline OBJECT-TYPE SYNTAX Integer32 (0..10000) MAX-ACCESS read-only STATUS current DESCRIPTION "The percentage of time that the modem stays 'online' over the time period from the modem's first ranging message received by CMTS until now. The value for this object is 100 times bigger than the real percentage value. For example, 32.15% will be value 3215. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. " REFERENCE "cdxCmtsCmStatusValue object." ::= { cdxCmtsCmStatusExtEntry 3 } cdxIfCmtsCmStatusMinOnlineTime OBJECT-TYPE SYNTAX TimeInterval MAX-ACCESS read-only STATUS current DESCRIPTION "The minimum period of time the modem stayed 'online' over the time period from the modem's first ranging message received by CMTS until now. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. " REFERENCE "cdxCmtsCmStatusValue object." ::= { cdxCmtsCmStatusExtEntry 4 } cdxIfCmtsCmStatusAvgOnlineTime OBJECT-TYPE SYNTAX TimeInterval MAX-ACCESS read-only STATUS current DESCRIPTION "The average period of time the modem stayed 'online' over the time period from the modem's first ranging message received by CMTS until now. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. " REFERENCE "cdxCmtsCmStatusValue object." ::= { cdxCmtsCmStatusExtEntry 5 } cdxIfCmtsCmStatusMaxOnlineTime OBJECT-TYPE SYNTAX TimeInterval MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum period of time the modem stayed 'online' over the time period from the modem's first ranging message received by CMTS until now. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. " REFERENCE "cdxCmtsCmStatusValue object." ::= { cdxCmtsCmStatusExtEntry 6 } cdxIfCmtsCmStatusMinOfflineTime OBJECT-TYPE SYNTAX TimeInterval MAX-ACCESS read-only STATUS current DESCRIPTION "The minimum period of time modem stayed 'offline' over the time period from the modem's first ranging message received by CMTS until now. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. " REFERENCE "cdxCmtsCmStatusValue object." ::= { cdxCmtsCmStatusExtEntry 7 } cdxIfCmtsCmStatusAvgOfflineTime OBJECT-TYPE SYNTAX TimeInterval MAX-ACCESS read-only STATUS current DESCRIPTION "The average period of time the modem stayed 'offline' over the time period from the modem's first ranging message received by CMTS until now. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. " REFERENCE "cdxCmtsCmStatusValue object." ::= { cdxCmtsCmStatusExtEntry 8 } cdxIfCmtsCmStatusMaxOfflineTime OBJECT-TYPE SYNTAX TimeInterval MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum period of time the modem stayed 'offline' over the time period from the modem's first ranging message received by CMTS until now. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. " REFERENCE "cdxCmtsCmStatusValue object." ::= { cdxCmtsCmStatusExtEntry 9 } cdxIfCmtsCmStatusDynSidCount OBJECT-TYPE SYNTAX Integer32(0..16383) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of active dynamic SIDs on this modem. Prior to getting the assigned the Service Flow IDs(SFID) the CM must must complete a number of protocol transactions. The CMTS assigns a temporary Service ID (SID) to complete these steps." ::= { cdxCmtsCmStatusExtEntry 10 } cdxIfCmtsCmStatusAddlInfo OBJECT-TYPE SYNTAX BITS { noisyPlant(0), modemPowerMaxOut(1) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates additional attributes regarding the CM. 1. noisyPlant indicates that the CM connection is noisy. 2. modemPowerMaxOut indicates that the modem has reached its maximum power level. A bit of of this object is set to 1 if the condition indicated by the bit is satisfied. Note that BITS are encoded most significant bit first. " ::= { cdxCmtsCmStatusExtEntry 11 } cdxIfCmtsCmStatusOnlineTimesNum OBJECT-TYPE SYNTAX CdxResettableCounter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that the modem changes the connectivity state from 'offline' to 'online' over the time period from the modem's first ranging message received by CMTS until now. The modem is considered as 'online' when the value for cdxCmtsCmStatusValue is any of the values: online(5), onlineNetAccessDisabled(6), onlineKekAssigned(7), and onlineTekAssigned(8), and the modem is considered as 'offline' for other values for cdxCmtsCmStatusValue. The value of this object is reset to 0 if the value in cdxIfCmtsCmStatusLastResetTime is changed. " ::= { cdxCmtsCmStatusExtEntry 12 } cdxIfCmtsCmStatusLastResetTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The last cable modem connectivity statistics reset time. If the value of this object is '0', then the cable modem connectivity statistics had not been reset." ::= { cdxCmtsCmStatusExtEntry 13 } -- -- CMTS MAC extension Table -- -- This table extends the attributes for CMTS MAC interface. -- -- This table includes attributes of the cable modem notification -- enabling/disabling and the interval of cable modem notification sent -- by the CMTS for a cable modem that the Mac interface supports. -- cdxCmtsMacExtTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxCmtsMacExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the additions attributes of a CMTS MAC interface that provided by docsIfCmtsMacTable. " ::= { cdxCmtsCmCpeObjects 3 } cdxCmtsMacExtEntry OBJECT-TYPE SYNTAX CdxCmtsMacExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Additional objects for docsIfCmtsMacTable entry including the cable modem notification enable/disable and the interval of cable modem notification sent by the CMTS for a cable modem that the Mac interface supports. An entry in this table exists for each ifEntry with an ifType of docsCableMaclayer(127). Additional objects added to determine the number of active/registered/total cable modems on this cable mac interface since boot. " REFERENCE "docsIfCmtsMacTable in DOCS-IF-MIB.my. " AUGMENTS { docsIfCmtsMacEntry } ::= { cdxCmtsMacExtTable 1 } CdxCmtsMacExtEntry ::= SEQUENCE { cdxCmtsCmOnOffTrapEnable TruthValue, cdxCmtsCmOnOffTrapInterval Integer32, cdxCmtsCmDefaultMaxCpes Integer32, cdxCmtsCmTotal Integer32, cdxCmtsCmActive Integer32, cdxCmtsCmRegistered Integer32 } cdxCmtsCmOnOffTrapEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "An indication of whether the cdxCmtsCmOnOffNotification is enabled. The default value is false(2). " ::= { cdxCmtsMacExtEntry 1 } cdxCmtsCmOnOffTrapInterval OBJECT-TYPE SYNTAX Integer32 (0..86400) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The interval for cdxCmtsCmOnOffNotification sent by CMTS for one online/offline state change if cdxCmtsCmOnOffTrapEnable is true. If there are more than one state changes to online/offline for a cable modem during this interval, only one cdxCmtsCmOnOffNotification is sent by CMTS for the first state change to online and one cdxCmtsCmOnOffNotification for the first state changing to offline if cdxCmtsCmOnOffTrapEnable is true. This is to avoid too many notifications sent for a cable modem online/offline state changes during a short period of time. If the value is 0, then cdxCmtsCmOnOffNotification will be sent for every state changes to online/offline for a cable modem if cdxCmtsCmOnOffTrapEnable is true. If cdxCmtsCmOnOffTrapEnable value changes from true to false or from false to true, this value will remain no change as before. The default value is 600 seconds. " ::= { cdxCmtsMacExtEntry 2 } cdxCmtsCmDefaultMaxCpes OBJECT-TYPE SYNTAX Integer32 (0..255) MAX-ACCESS read-write STATUS current DESCRIPTION "The default maximum number of permitted CPEs per modem in this cable interface. A modem can override this value by setting the object cdxCmtsCmMaxCpeNumber in the cdxCmtsCmTable. The value 0 means no maximum limit. Setting the value will not affect the already connected CPEs to the modems in this cable interface. " ::= { cdxCmtsMacExtEntry 3 } cdxCmtsCmTotal OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The total count of cable modems on this cable mac interface since boot." ::= { cdxCmtsMacExtEntry 4 } cdxCmtsCmActive OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The count of cable modems that are active. Active cable modems are recognized by the cdxCmtsCmStatusValue other than offline(1). " ::= { cdxCmtsMacExtEntry 5 } cdxCmtsCmRegistered OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The count of cable modems that are registered and online on this cable mac interface. Registered cable modems are those with one of the following values. registrationComplete(6) of docsIfCmtsCmStatusValue OR either of online(12), kekRejected(10), onlineKekAssigned(6),tekRejected(11), onlineTekAssigned(7) of cdxCmtsCmStatusValue" ::= { cdxCmtsMacExtEntry 6 } -- -- CMTS Cable Modem channel override operation table and the related -- objects -- -- A CMTS operator may perform downstream/upstream load balancing -- or failure recovery using cdxCmtsCmChOverTable. An entry -- in this table is an operation from CMTS to generates downstream -- frequency and 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. -- cdxCmtsCmChOverTimeExpiration OBJECT-TYPE SYNTAX Integer32 (1..86400) UNITS "minutes" MAX-ACCESS read-write STATUS current DESCRIPTION "The time period to expire a CMTS channel override operation. Within the time period, if the CMTS cannot send out a RNG-RSP message with channel override fields to a cable modem specified in the operation, the CMTS will abort the operation. The possible reason is that the cable modem does not repeat the initial ranging. The change to this object will not affect the already active operations in this cdxCmtsCmChOverTable. Once the operation completes, the management station should retrieve the values of the cdxCmtsCmChOverState object of interest, and should then delete the entry from cdxCmtsCmChOverTable. In order to prevent old entries from clogging the table, entries will be aged out, but an entry will never be deleted within 15 minutes of completing. " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724), 6.3.2.5.3 Overriding Channels. " ::= { cdxCmtsCmCpeObjects 4 } cdxCmtsCmChOverTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxCmtsCmChOverEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of 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. " ::= { cdxCmtsCmCpeObjects 5 } cdxCmtsCmChOverEntry OBJECT-TYPE SYNTAX CdxCmtsCmChOverEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A CMTS operation entry to instruct a cable modem to move to a new downstream and/or upstream channel. A CMTS operator can use this to initiate an operation in CMTS to instruct a cable modem to move to a new downstream, or upstream channel or both. Each entry consists of the mac address of the cable modem to be moved, a new downstream frequency, a new upstream channel id etc.. More than one entries could have for a cable modem, so there is a time stamp for each entry to show the time when this operation is initiated. A management station wishing to create an entry should first generate a pseudo-random serial number to be used as the index to this sparse table. The station should then create the associated instance of the row status object. It must also, either in the same or in successive PDUs, create the associated instance of the command and parameter objects. It should also modify the default values for any of the parameter objects if the defaults are not appropriate. Once the appropriate instances of all the command objects have been created, either by an explicit SNMP set request or by default, the row status should be set to active to initiate the operation. Note that this entire procedure may be initiated via a single set request which specifies a row status of createAndGo as well as specifies valid values for the non-defaulted parameter objects. Once an operation has been activated, it cannot be stopped. That is, it will run until either the CMTS has generated downstream frequency and/or upstream channel override fields in the RNG-RSP message sent to a cable modem or time out. In either case, the operation is completed. Once the operation is completed, the real result of the operation to the cable modem cannot be known from this table. The result of the cable modem's downstream frequency and the upstream channel id can be checked from other MIB tables. For example, docsIfCmtsServiceTable from DOCS-IF-MIB can be used to check whether the cable modem's downstream frequency and upstream channel id are changed. Please note that even the CMTS has generated downstream frequency and/or upstream channel override fields in the RNG-RSP message sent to a cable modems, if the cable modem cannot lock the instructed downstream frequency or no upstream channel id could be used, it may reconnect back to the original downstream frequency and upstream channel id. Once the operation completes, the management station should retrieve the values of the cdxCmtsCmChOverState objects of interest, and should then delete the entry. In order to prevent old entries from clogging the table, entries will be aged out, but an entry will never be deleted within 15 minutes of completing. " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724), 6.3.2.5.3 Overriding Channels. " INDEX { cdxCmtsCmChOverSerialNumber } ::= { cdxCmtsCmChOverTable 1 } CdxCmtsCmChOverEntry ::= SEQUENCE { -- index cdxCmtsCmChOverSerialNumber Integer32, -- operation items cdxCmtsCmChOverMacAddress MacAddress, cdxCmtsCmChOverDownFrequency Integer32, cdxCmtsCmChOverUpChannelId Integer32, cdxCmtsCmChOverTrapOnCompletion TruthValue, -- status items cdxCmtsCmChOverOpInitiatedTime TimeStamp, cdxCmtsCmChOverState INTEGER, cdxCmtsCmChOverRowStatus RowStatus } cdxCmtsCmChOverSerialNumber OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Object which specifies a unique entry in the table. A management station wishing to initiate a channel override operation should use a pseudo-random value for this object when creating or modifying an instance of a cdxCmtsCmChOverEntry. " ::= { cdxCmtsCmChOverEntry 1 } cdxCmtsCmChOverMacAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-create STATUS current DESCRIPTION "The mac address of the cable modem that the CMTS instructs to move to a new downstream and/or upstream channel. This column must be set to a valid Mac address currently in the CMTS in order for this entry's row status to be set to active successfully." ::= { cdxCmtsCmChOverEntry 2 } cdxCmtsCmChOverDownFrequency OBJECT-TYPE SYNTAX Integer32 (0..1000000000) UNITS "hertz" MAX-ACCESS read-create STATUS current DESCRIPTION "The new downstream frequency which the cable modem is instructed to move to. The value 0 is to ask the CMTS not to override the downstream frequency. " DEFVAL { 0 } ::= { cdxCmtsCmChOverEntry 3 } cdxCmtsCmChOverUpChannelId OBJECT-TYPE SYNTAX Integer32 (-1..255) MAX-ACCESS read-create STATUS current DESCRIPTION "The new channel Id which the cable modem is instructed to move to. The value -1 is to ask the CMTS not to override the upstream channel Id. " DEFVAL { -1 } ::= { cdxCmtsCmChOverEntry 4 } cdxCmtsCmChOverTrapOnCompletion OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "Specifies whether or not a cdxCmtsCmChOverNotification should be issued on completion of the operation. If such a notification is desired, it is the responsibility of the management entity to ensure that the SNMP administrative model is configured in such a way as to allow the notification to be delivered. " DEFVAL { false } ::= { cdxCmtsCmChOverEntry 5 } cdxCmtsCmChOverOpInitiatedTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime at which the operation was initiated. Since it is possible to have more than one entry in this table for a cable modem, this object can help to distinguish the entries for the same cable modem. " ::= { cdxCmtsCmChOverEntry 6 } cdxCmtsCmChOverState OBJECT-TYPE SYNTAX INTEGER { messageSent(1), commandNotActive(2), noOpNeeded(3), modemNotFound(4), waitToSendMessage(5), timeOut(6) } MAX-ACCESS read-only STATUS current DESCRIPTION "The status of the specified channel override operation. The enumerations are: messageSent(1): the CMTS has sent a RNG-RSP message with channel override to the cable modem. commandNotActive(2): the command is not in active mode due to this entry's row status is not in active yet. noOpNeed(3): The downstream frequency and the upstream channel Id in this entry are the same as original ones when this entry's row status is set to active, so CMTS does not need to do any operation. modemNotFound(4): The modem is not found in the CMTS at the time when the command becomes active. waitToSendMessage(5): specified the operation is active and CMTS is waiting to send a RNG-RSP message with channel override to the cable modem. timeOut(6): specified the operation is timed out. That is, the CMTS cannot send a RNG-RSP message with channel override to the cable modem within the time specified in the object of cdxCmtsCmChOverTimeExpiration. The possible reason is that the cable modem does not repeat the initial ranging. The possible state change diagram is as below: [commandNotActive ->] waitToSendMessage -> messageSent or timeOut. [commandNotActive ->] noOpNeeded or modemNotFound. " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724), 6.3.2.5.3 Overriding Channels. " ::= { cdxCmtsCmChOverEntry 7 } cdxCmtsCmChOverRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this table entry. This value for cdxCmtsCmChOverMacAddress must be valid Mac address currently in the CMTS in order for the row status to be set to active successfully. Once the row status becomes active and state becomes waitToSendMessage, the entry cannot not be changed except to delete the entry by setting the row status to destroy(6) and since the operation cannot be stopped, the destroy(6) will just cause the SNMP agent to hide the entry from application and the SNMP agent will delete the entry right after the operation is completed. " ::= { cdxCmtsCmChOverEntry 8 } -- -- CMTS Cable modem (CM) Table -- -- This table contains attributes or configurable parameters -- for cable modems from a CMTS. -- -- A CMTS operator can use this table to report a cable modem's -- attributes or configure a cable modem by a cable modem's -- MAC address. -- cdxCmtsCmTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxCmtsCmEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains attributes or configurable parameters for cable modems from a CMTS. " ::= { cdxCmtsCmCpeObjects 6 } cdxCmtsCmEntry OBJECT-TYPE SYNTAX CdxCmtsCmEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The list contains a cable modem's attributes or configurable parameters from a CMTS. " INDEX { docsIfCmtsCmStatusIndex } ::= { cdxCmtsCmTable 1 } CdxCmtsCmEntry ::= SEQUENCE { cdxCmtsCmMaxCpeNumber Integer32, cdxCmtsCmCurrCpeNumber Integer32 } cdxCmtsCmMaxCpeNumber OBJECT-TYPE SYNTAX Integer32 (-1..255) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum number of permitted CPEs connecting to the modem. The value -1 means to use the default value of maximum hosts per modem in the CMTS cable interface which the modem connects to and the value is defined in cdxCmtsCmDefaultMaxCpes in the cdxCmtsMacExtTable. The value 0 means no maximum limit. Setting the value will not affect the already connected CPEs to the modem. " ::= { cdxCmtsCmEntry 1 } cdxCmtsCmCurrCpeNumber OBJECT-TYPE SYNTAX Integer32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "The current number of CPEs connecting to the modem. The value 0 means no hosts connecting to the modem." ::= { cdxCmtsCmEntry 2 } -- -- CMTS Upstream Group -- -- Upstream impairment mitigation techniques are crucial to enhancing -- the communications reliability of two-way HFC cable plants. The -- hardware and software based capabilities built in to the CMTS assist -- in automatic noise mitigation. -- -- This group contains tables in CMTS for configuring the upstream -- channel attributes for automated Spectrum Management. -- -- In addition the group also has the count of cable modems on this -- upstream. Separate counts are used to represent the number of active, -- registered and total number cable modems on this upstream . -- -- CMTS Upstream Channel Table -- -- This table contains the additional upstream channel attributes . -- The additional configurable objects for automated Spectrum Management -- are the modulation profile and channel width needed for the frequency -- hop algorithm used for noise mitigation. -- -- Another upstream channel attribute is the number of cable modems. -- There are three objects to represent each of the following counts: -- Total: # of modems that were seen on this upstream since boot -- Active: # of modems that are active(not online or reset). -- Registered: # of modems that are registered and online. -- -- The upstream input power attribute is also reported in the table. cdxIfUpstreamChannelExtTable OBJECT-TYPE SYNTAX SEQUENCE OF CdxIfUpstreamChannelExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table 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. " ::= { cdxSpecMgmtObjects 1 } cdxIfUpstreamChannelExtEntry OBJECT-TYPE SYNTAX CdxIfUpstreamChannelExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Additional objects for docsIfUpstreamChannelEntry,including the secondary upstream channel modulation profile,the lower bound for the channel width and the number of active, registered and total number of cable modems on this upstream channel. " REFERENCE "Data-Over-Cable Service Interface Specifications (DOCSIS) Radio Frequency Interface Specification (SP-RFI-I04-980724.) docsIfUpstreamChannelTable in DOCS-IF-MIB.my. " AUGMENTS { docsIfUpstreamChannelEntry } ::= { cdxIfUpstreamChannelExtTable 1 } CdxIfUpstreamChannelExtEntry ::= SEQUENCE { cdxIfUpChannelWidth Integer32, cdxIfUpChannelModulationProfile Unsigned32, cdxIfUpChannelCmTotal Integer32, cdxIfUpChannelCmActive Integer32, cdxIfUpChannelCmRegistered Integer32, cdxIfUpChannelInputPowerLevel TenthdBmV, cdxIfUpChannelAvgUtil Integer32, cdxIfUpChannelAvgContSlots Integer32, cdxIfUpChannelRangeSlots Integer32, cdxIfUpChannelNumActiveUGS Unsigned32, cdxIfUpChannelMaxUGSLastOneHour Unsigned32, cdxIfUpChannelMinUGSLastOneHour Unsigned32, cdxIfUpChannelAvgUGSLastOneHour Unsigned32, cdxIfUpChannelMaxUGSLastFiveMins Unsigned32, cdxIfUpChannelMinUGSLastFiveMins Unsigned32, cdxIfUpChannelAvgUGSLastFiveMins Unsigned32 } cdxIfUpChannelWidth OBJECT-TYPE SYNTAX Integer32(0..16000000) UNITS "hertz" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower bound for the bandwidth of this upstream channel. The bandwidth specified by docsIfUpChannelWidth is used as the upper bound of the upstream channel. The two objects, docsIfUpChannelWidth and cdxIfUpChannelWidth, in conjunction, define the upstream channel width range to be used for the automated spectrum management. This object returns 0 if the channel width is undefined or unknown. For those upstreams in the linecards which do not have the automated spectrum management feature, this channel width is undefined and always has value 0. " ::= { cdxIfUpstreamChannelExtEntry 1 } cdxIfUpChannelModulationProfile OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "The secondary modulation profile for the upstream channel. This should be a QPSK modulation profile if the primary profile is QAM-16. The CMTS will switch from primary profile (QAM16) to secondary profile (QPSK) depending on the noise level of a particular spectrum band. This is an entry identical to the docsIfModIndex in the docsIfCmtsModulationTable that describes this channel. This channel is further instantiated there by a grouping of interval usage codes which together fully describe the channel modulation. This object returns 0 if the docsIfCmtsModulationTable does not exist or is empty. " ::= { cdxIfUpstreamChannelExtEntry 2 } cdxIfUpChannelCmTotal OBJECT-TYPE SYNTAX Integer32 (0..8191) MAX-ACCESS read-only STATUS current DESCRIPTION "The total count of cable modems on this upstream channel since boot." ::= { cdxIfUpstreamChannelExtEntry 3 } cdxIfUpChannelCmActive OBJECT-TYPE SYNTAX Integer32 (0..8191) MAX-ACCESS read-only STATUS current DESCRIPTION "The count of cable modems that are active.Active cable modems are recognized by the cdxCmtsCmStatusValue other than offline(1). " ::= { cdxIfUpstreamChannelExtEntry 4 } cdxIfUpChannelCmRegistered OBJECT-TYPE SYNTAX Integer32 (0..8191) MAX-ACCESS read-only STATUS current DESCRIPTION "The count of cable modems that are registered and online on this upstream. Registered cable modems are those with one of the following values: registrationComplete(6) of docsIfCmtsCmStatusValue OR online(12), kekRejected(10), onlineKekAssigned(6), tekRejected(11),onlineTekAssigned(7) of cdxCmtsCmStatusValue." ::= { cdxIfUpstreamChannelExtEntry 5 } cdxIfUpChannelInputPowerLevel OBJECT-TYPE SYNTAX TenthdBmV (-100..250) MAX-ACCESS read-write STATUS current DESCRIPTION "The Upstream Input power level at the CMTS interface. This is the expected power level and is different from the actual power received. If not configured the default value is 0 dBmV and is also the optimum setting power level for the upstream. For FPGA line cards, the valid range is <-10 to 10> dBmV and for ASIC Line cards, it is <-10 to 25> dBmV. " ::= { cdxIfUpstreamChannelExtEntry 6 } cdxIfUpChannelAvgUtil OBJECT-TYPE SYNTAX Integer32 (0..100) UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "The average percentage of upstream channel utilization. This item indicates the running average of percent channel utilization in CMTS upstream Mac scheduler. " ::= { cdxIfUpstreamChannelExtEntry 7 } cdxIfUpChannelAvgContSlots OBJECT-TYPE SYNTAX Integer32 (0..100) UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "The average percentage of contention mini-slots. This item indicates the running average of percent contention mini-slots in CMTS upstream Mac scheduler. " ::= { cdxIfUpstreamChannelExtEntry 8 } cdxIfUpChannelRangeSlots OBJECT-TYPE SYNTAX Integer32 (0..100) UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "The average percentage of initial ranging mini-slots. This item indicates the running average of percent initial ranging mini-slots in CMTS upstream Mac scheduler. " ::= { cdxIfUpstreamChannelExtEntry 9 } cdxIfUpChannelNumActiveUGS OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the number of active Unsolicited Grant Service (UGS) on a given upstream. This would be used for the user to evaluate traffic load at any given time of the day. The Unsolicited Grant Service (UGS) is designed to support real-time service flows that generate fixed size data packets on a periodic basis. " ::= { cdxIfUpstreamChannelExtEntry 10 } cdxIfUpChannelMaxUGSLastOneHour OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the maximum number of Unsolicited Grant Service (UGS) allocated on a given upstream in the last one hour. This would be used for the user to evaluate traffic load at any given time of the day. The Unsolicited Grant Service (UGS) is designed to support real-time service flows that generate fixed size data packets on a periodic basis. " ::= { cdxIfUpstreamChannelExtEntry 11 } cdxIfUpChannelMinUGSLastOneHour OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the minimum number of Unsolicited Grant Service (UGS) allocated on a given upstream in the last one hour. This would be used for the user to evaluate traffic load at any given time of the day. The Unsolicited Grant Service (UGS) is designed to support real-time service flows that generate fixed size data packets on a periodic basis. " ::= { cdxIfUpstreamChannelExtEntry 12 } cdxIfUpChannelAvgUGSLastOneHour OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the average number of Unsolicited Grant Service (UGS) allocated on a given upstream in the last one hour. This would be used for the user to evaluate traffic load at any given time of the day. The Unsolicited Grant Service (UGS) is designed to support real-time service flows that generate fixed size data packets on a periodic basis. " ::= { cdxIfUpstreamChannelExtEntry 13 } cdxIfUpChannelMaxUGSLastFiveMins OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the maximum number of Unsolicited Grant Service (UGS) allocated on a given upstream in the last five minutes. This would be used for the user to evaluate traffic load at any given time of the day. The Unsolicited Grant Service (UGS) is designed to support real-time service flows that generate fixed size data packets on a periodic basis. " ::= { cdxIfUpstreamChannelExtEntry 14 } cdxIfUpChannelMinUGSLastFiveMins OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the minimum number of Unsolicited Grant Service (UGS) allocated on a given upstream in the last five minutes. This would be used for the user to evaluate traffic load at any given time of the day. The Unsolicited Grant Service (UGS) is designed to support real-time service flows that generate fixed size data packets on a periodic basis. " ::= { cdxIfUpstreamChannelExtEntry 15 } cdxIfUpChannelAvgUGSLastFiveMins OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the average number of Unsolicited Grant Service (UGS) allocated on a given upstream in the last five minutes. This would be used for the user to evaluate traffic load at any given time of the day. The Unsolicited Grant Service (UGS) is designed to support real-time service flows that generate fixed size data packets on a periodic basis. " ::= { cdxIfUpstreamChannelExtEntry 16 } -- -- The Cisco DOCS Extension MIB Notifications -- ciscoDocsExtNotificationsPrefix OBJECT IDENTIFIER ::= { ciscoDocsExtMIB 2 } ciscoDocsExtNotifications OBJECT IDENTIFIER ::= { ciscoDocsExtNotificationsPrefix 0 } cdxCmtsCmOnOffNotification NOTIFICATION-TYPE OBJECTS { docsIfCmtsCmStatusMacAddress, docsIfCmtsCmStatusIpAddress, docsIfCmtsCmStatusDownChannelIfIndex, docsIfCmtsCmStatusUpChannelIfIndex, cdxCmCpeCmtsServiceId, cdxCmtsCmStatusValue } STATUS current DESCRIPTION "This notification indicates that the cable modem coming online and going offline. A notification will be sent from CMTS for a cable modem status changing to online or offline within the interval specified in cdxCmtsCmOnOffTrapInterval. " ::= { ciscoDocsExtNotifications 1 } cdxCmtsCmChOverNotification NOTIFICATION-TYPE OBJECTS { cdxCmtsCmChOverMacAddress, cdxCmtsCmChOverDownFrequency, cdxCmtsCmChOverUpChannelId, cdxCmtsCmChOverOpInitiatedTime, cdxCmtsCmChOverState } STATUS current DESCRIPTION "This notification is sent at the completion of a CMTS channel override operation if cdxCmtsCmChOverTrapOnCompletion is true in the original entry. Once a channel override operation has been activated, it cannot be stopped. That is, it will run until either the CMTS has generated downstream frequency and/or upstream channel override fields in the RNG-RSP message sent to a cable modem or cdxCmtsCmChOverTimeExpiration time expired. In either case, the operation is completed. State in the cdxCmtsCmChOverState object will tell in which condition the operation is completed. " ::= { ciscoDocsExtNotifications 2 } -- -- The Cisco DOCS Extension MIB Conformance Statements -- -- -- Conformance statement -- ciscoDocsExtConformance OBJECT IDENTIFIER ::= { ciscoDocsExtMIB 3 } cdxDocsExtCompliances OBJECT IDENTIFIER ::= { ciscoDocsExtConformance 1 } cdxDocsExtGroups OBJECT IDENTIFIER ::= { ciscoDocsExtConformance 2 } -- compliance statements cdxDocsExtCompliance MODULE-COMPLIANCE STATUS obsolete -- superseded by cdxDocsExtComplianceRev1 DESCRIPTION "The compliance statement for devices that implement MCNS compliant Radio Frequency Interfaces and DOCSIS features." MODULE -- this module MANDATORY-GROUPS { cdxQosCtrlGroup, cdxQosQueueGroup, cdxCmtsCmCpeGroup } OBJECT cdxCmtsCmChOverTimeExpiration MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { cdxDocsExtCompliances 1 } cdxDocsExtComplianceRev1 MODULE-COMPLIANCE STATUS obsolete -- superseded by cdxDocsExtComplianceRev2 DESCRIPTION "The compliance statement for devices that implement MCNS compliant Radio Frequency Interfaces and DOCSIS features." MODULE -- this module MANDATORY-GROUPS { cdxQosCtrlGroupRev1, cdxQosQueueGroup, cdxCmtsCmCpeGroupRev1, cdxSpecMgmtGroup } OBJECT cdxCmtsCmChOverTimeExpiration MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { cdxDocsExtCompliances 2 } cdxDocsExtComplianceRev2 MODULE-COMPLIANCE STATUS obsolete -- superseded by cdxDocsExtComplianceRev3 DESCRIPTION "The compliance statement for devices that implement MCNS compliant Radio Frequency Interfaces and DOCSIS features." MODULE -- this module MANDATORY-GROUPS { cdxQosCtrlGroupRev1, cdxQosQueueGroup, cdxCmtsCmCpeGroupRev2, cdxSpecMgmtGroup } OBJECT cdxCmtsCmChOverTimeExpiration MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { cdxDocsExtCompliances 3 } cdxDocsExtComplianceRev3 MODULE-COMPLIANCE STATUS obsolete -- superseded by cdxDocsExtComplianceRev4 DESCRIPTION "The compliance statement for devices that implement MCNS compliant Radio Frequency Interfaces and DOCSIS features." MODULE -- this module MANDATORY-GROUPS { cdxQosCtrlGroupRev1, cdxQosQueueGroup, cdxCmtsCmCpeGroupRev3, cdxSpecMgmtGroupRev1 } OBJECT cdxCmtsCmChOverTimeExpiration MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { cdxDocsExtCompliances 4 } cdxDocsExtComplianceRev4 MODULE-COMPLIANCE STATUS obsolete -- superseded by current cdxDocsExtComplianceRev5 DESCRIPTION "The compliance statement for devices that implement MCNS compliant Radio Frequency Interfaces and DOCSIS features." MODULE -- this module MANDATORY-GROUPS { cdxQosCtrlGroupRev2, cdxQosQueueGroup, cdxCmtsCmCpeGroupRev4, cdxSpecMgmtGroupRev1 } OBJECT cdxCmtsCmChOverTimeExpiration MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { cdxDocsExtCompliances 5 } cdxDocsExtComplianceRev5 MODULE-COMPLIANCE STATUS obsolete -- superseded by cdxDocsExtComplianceRev6 DESCRIPTION "The compliance statement for devices that implement MCNS compliant Radio Frequency Interfaces and DOCSIS features." MODULE -- this module MANDATORY-GROUPS { cdxQosCtrlGroupRev2, cdxQosQueueGroup, cdxCmtsCmCpeGroupRev4, cdxSpecMgmtGroupRev2, cdxNotifGroup } OBJECT cdxCmtsCmChOverTimeExpiration MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { cdxDocsExtCompliances 6 } cdxDocsExtComplianceRev6 MODULE-COMPLIANCE STATUS obsolete -- superseded by cdxDocsExtComplianceRev7 DESCRIPTION "The compliance statement for devices that implement MCNS compliant Radio Frequency Interfaces and DOCSIS features." MODULE -- this module MANDATORY-GROUPS { cdxQosCtrlGroupRev2, cdxQosQueueGroup, cdxCmtsCmCpeGroupRev4, cdxSpecMgmtGroupRev3, cdxNotifGroup } OBJECT cdxCmtsCmChOverTimeExpiration MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { cdxDocsExtCompliances 7 } cdxDocsExtComplianceRev7 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for devices that implement MCNS compliant Radio Frequency Interfaces and DOCSIS features." MODULE -- this module MANDATORY-GROUPS { cdxQosCtrlGroupRev2, cdxQosQueueGroup, cdxCmtsCmCpeGroupRev5, cdxSpecMgmtGroupRev3, cdxNotifGroup } OBJECT cdxCmtsCmChOverTimeExpiration MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { cdxDocsExtCompliances 8 } -- MIB groupings cdxQosCtrlGroup OBJECT-GROUP OBJECTS { cdxQosCtrlUpAdmissionCtrl, cdxQosCtrlUpMaxRsvdBWPercent, cdxQosCtrlUpAdmissionRejects, cdxQosCtrlUpReservedBW, cdxQosCtrlUpMaxVirtualBW, cdxQosIfRateLimitAlgm, cdxQosIfRateLimitExpWt, cdxIfCmtsServiceOutOctets, cdxIfCmtsServiceOutPackets, cdxQosMaxUpBWExcessRequests, cdxQosMaxDownBWExcessPackets } STATUS obsolete -- superseded by cdxQosCtrlGroupRev1 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) cable interfaces for states of the scheduler supporting Data-Over-Cable Service Interface Specifications (DOCSIS) 1.0 Quality of Service (QoS). " ::= { cdxDocsExtGroups 1 } cdxQosQueueGroup OBJECT-GROUP OBJECTS { cdxBWQueueOrder, cdxBWQueueNumServedBeforeYield, cdxBWQueueType, cdxBWQueueMaxDepth, cdxBWQueueDepth, cdxBWQueueDiscards } STATUS current DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) cable interfaces for the queuing states of the scheduler supporting Data-Over-Cable Service Interface Specifications (DOCSIS) Quality of Service (QoS). Each upstream scheduler maintains a queue set, but the downstream schedulers does not in DOCSIS QoS. So only each upstream has an entry for DOCSIS QoS support." ::= { cdxDocsExtGroups 2 } cdxCmtsCmCpeGroup OBJECT-GROUP OBJECTS { cdxCmCpeType, cdxCmCpeIpAddress, cdxCmCpeIfIndex, cdxCmCpeCmtsServiceId, cdxCmCpeCmStatusIndex, cdxCmCpeAccessGroup, cdxCmtsCmStatusValue, cdxIfCmtsCmStatusOnlineTimes, cdxIfCmtsCmStatusPercentOnline, cdxIfCmtsCmStatusMinOnlineTime, cdxIfCmtsCmStatusAvgOnlineTime, cdxIfCmtsCmStatusMaxOnlineTime, cdxIfCmtsCmStatusMinOfflineTime, cdxIfCmtsCmStatusAvgOfflineTime, cdxIfCmtsCmStatusMaxOfflineTime, cdxCmtsCmOnOffTrapEnable, cdxCmtsCmOnOffTrapInterval, cdxCmtsCmDefaultMaxCpes, cdxCmtsCmChOverTimeExpiration, cdxCmtsCmChOverMacAddress, cdxCmtsCmChOverDownFrequency, cdxCmtsCmChOverUpChannelId, cdxCmtsCmChOverTrapOnCompletion, cdxCmtsCmChOverOpInitiatedTime, cdxCmtsCmChOverState, cdxCmtsCmChOverRowStatus, cdxCmtsCmMaxCpeNumber } STATUS obsolete -- superseded by cdxCmtsCmCpeGroupRev1 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) for managing and monitoring cable modems or Customer Premises Equipments. " ::= { cdxDocsExtGroups 3 } cdxQosCtrlGroupRev1 OBJECT-GROUP OBJECTS { cdxQosCtrlUpAdmissionCtrl, cdxQosCtrlUpMaxRsvdBWPercent, cdxQosCtrlUpAdmissionRejects, cdxQosCtrlUpReservedBW, cdxQosCtrlUpMaxVirtualBW, cdxQosIfRateLimitAlgm, cdxQosIfRateLimitExpWt, cdxQosIfRateLimitShpGranularity, cdxQosIfRateLimitShpMaxDelay, cdxIfCmtsServiceOutOctets, cdxIfCmtsServiceOutPackets, cdxQosMaxUpBWExcessRequests, cdxQosMaxDownBWExcessPackets } STATUS obsolete -- superseded by cdxQosCtrlGroupRev2 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) cable interfaces for states of the scheduler supporting Data-Over-Cable Service Interface Specifications (DOCSIS) Quality of Service (QoS). " ::= { cdxDocsExtGroups 4 } cdxCmtsCmCpeGroupRev1 OBJECT-GROUP OBJECTS { cdxCmCpeType, cdxCmCpeIpAddress, cdxCmCpeIfIndex, cdxCmCpeCmtsServiceId, cdxCmCpeCmStatusIndex, cdxCmCpeAccessGroup, cdxCmtsCmStatusValue, cdxIfCmtsCmStatusOnlineTimes, cdxIfCmtsCmStatusPercentOnline, cdxIfCmtsCmStatusMinOnlineTime, cdxIfCmtsCmStatusAvgOnlineTime, cdxIfCmtsCmStatusMaxOnlineTime, cdxIfCmtsCmStatusMinOfflineTime, cdxIfCmtsCmStatusAvgOfflineTime, cdxIfCmtsCmStatusMaxOfflineTime, cdxIfCmtsCmStatusDynSidCount, cdxCmtsCmOnOffTrapEnable, cdxCmtsCmOnOffTrapInterval, cdxCmtsCmDefaultMaxCpes, cdxCmtsCmChOverTimeExpiration, cdxCmtsCmChOverMacAddress, cdxCmtsCmChOverDownFrequency, cdxCmtsCmChOverUpChannelId, cdxCmtsCmChOverTrapOnCompletion, cdxCmtsCmChOverOpInitiatedTime, cdxCmtsCmChOverState, cdxCmtsCmChOverRowStatus, cdxCmtsCmMaxCpeNumber } STATUS obsolete -- superseded by cdxCmtsCmCpeGroupRev2 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) for managing and monitoring cable modems or Customer Premises Equipments. " ::= { cdxDocsExtGroups 5 } cdxSpecMgmtGroup OBJECT-GROUP OBJECTS { cdxIfUpChannelWidth, cdxIfUpChannelModulationProfile } STATUS obsolete -- superseded by cdxSpecMgmtGroupRev1 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) cable interfaces for automated upstream spectrum management. " ::= { cdxDocsExtGroups 6 } cdxCmtsCmCpeGroupRev2 OBJECT-GROUP OBJECTS { cdxCmCpeType, cdxCmCpeIpAddress, cdxCmCpeIfIndex, cdxCmCpeCmtsServiceId, cdxCmCpeCmStatusIndex, cdxCmCpeAccessGroup, cdxCmCpeResetNow, cdxCmtsCmStatusValue, cdxIfCmtsCmStatusOnlineTimes, cdxIfCmtsCmStatusPercentOnline, cdxIfCmtsCmStatusMinOnlineTime, cdxIfCmtsCmStatusAvgOnlineTime, cdxIfCmtsCmStatusMaxOnlineTime, cdxIfCmtsCmStatusMinOfflineTime, cdxIfCmtsCmStatusAvgOfflineTime, cdxIfCmtsCmStatusMaxOfflineTime, cdxIfCmtsCmStatusDynSidCount, cdxCmtsCmOnOffTrapEnable, cdxCmtsCmOnOffTrapInterval, cdxCmtsCmDefaultMaxCpes, cdxCmtsCmChOverTimeExpiration, cdxCmtsCmChOverMacAddress, cdxCmtsCmChOverDownFrequency, cdxCmtsCmChOverUpChannelId, cdxCmtsCmChOverTrapOnCompletion, cdxCmtsCmChOverOpInitiatedTime, cdxCmtsCmChOverState, cdxCmtsCmChOverRowStatus, cdxCmtsCmMaxCpeNumber, cdxCmtsCmCurrCpeNumber } STATUS obsolete -- superseded by cdxCmtsCmCpeGroupRev3 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) for managing and monitoring cable modems or Customer Premises Equipments. " ::= { cdxDocsExtGroups 7 } cdxSpecMgmtGroupRev1 OBJECT-GROUP OBJECTS { cdxIfUpChannelWidth, cdxIfUpChannelModulationProfile, cdxIfUpChannelCmTotal, cdxIfUpChannelCmActive, cdxIfUpChannelCmRegistered } STATUS obsolete -- superseeded by cdxSpecMgmtGroupRev2 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) cable interfaces for automated upstream spectrum management. " ::= { cdxDocsExtGroups 8 } cdxCmtsCmCpeGroupRev3 OBJECT-GROUP OBJECTS { cdxCmCpeType, cdxCmCpeIpAddress, cdxCmCpeIfIndex, cdxCmCpeCmtsServiceId, cdxCmCpeCmStatusIndex, cdxCmCpeAccessGroup, cdxCmCpeResetNow, cdxCmtsCmStatusValue, cdxIfCmtsCmStatusOnlineTimes, cdxIfCmtsCmStatusPercentOnline, cdxIfCmtsCmStatusMinOnlineTime, cdxIfCmtsCmStatusAvgOnlineTime, cdxIfCmtsCmStatusMaxOnlineTime, cdxIfCmtsCmStatusMinOfflineTime, cdxIfCmtsCmStatusAvgOfflineTime, cdxIfCmtsCmStatusMaxOfflineTime, cdxIfCmtsCmStatusDynSidCount, cdxCmtsCmOnOffTrapEnable, cdxCmtsCmOnOffTrapInterval, cdxCmtsCmDefaultMaxCpes, cdxCmtsCmTotal, cdxCmtsCmActive, cdxCmtsCmRegistered, cdxCmtsCmChOverTimeExpiration, cdxCmtsCmChOverMacAddress, cdxCmtsCmChOverDownFrequency, cdxCmtsCmChOverUpChannelId, cdxCmtsCmChOverTrapOnCompletion, cdxCmtsCmChOverOpInitiatedTime, cdxCmtsCmChOverState, cdxCmtsCmChOverRowStatus, cdxCmtsCmMaxCpeNumber, cdxCmtsCmCurrCpeNumber } STATUS obsolete -- superseded by cdxCmtsCmCpeGroupRev4 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) for managing and monitoring cable modems or Customer Premises Equipments. " ::= { cdxDocsExtGroups 9 } cdxQosCtrlGroupRev2 OBJECT-GROUP OBJECTS { cdxQosCtrlUpAdmissionCtrl, cdxQosCtrlUpMaxRsvdBWPercent, cdxQosCtrlUpAdmissionRejects, cdxQosCtrlUpReservedBW, cdxQosCtrlUpMaxVirtualBW, cdxQosIfRateLimitAlgm, cdxQosIfRateLimitExpWt, cdxQosIfRateLimitShpGranularity, cdxQosIfRateLimitShpMaxDelay, cdxIfCmtsServiceOutOctets, cdxIfCmtsServiceOutPackets, cdxQosMaxUpBWExcessRequests, cdxQosMaxDownBWExcessPackets, cdxUpInfoElemStatsIEType } STATUS current DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) cable interfaces for states of the scheduler supporting Data-Over-Cable Service Interface Specifications (DOCSIS) Quality of Service (QoS).Statistics about the IE types in the Upstream channel. " ::= { cdxDocsExtGroups 10 } cdxCmtsCmCpeGroupRev4 OBJECT-GROUP OBJECTS { cdxCmCpeType, cdxCmCpeIpAddress, cdxCmCpeIfIndex, cdxCmCpeCmtsServiceId, cdxCmCpeCmStatusIndex, cdxCmCpeAccessGroup, cdxCmCpeResetNow, cdxCmtsCmStatusValue, cdxIfCmtsCmStatusOnlineTimes, cdxIfCmtsCmStatusPercentOnline, cdxIfCmtsCmStatusMinOnlineTime, cdxIfCmtsCmStatusAvgOnlineTime, cdxIfCmtsCmStatusMaxOnlineTime, cdxIfCmtsCmStatusMinOfflineTime, cdxIfCmtsCmStatusAvgOfflineTime, cdxIfCmtsCmStatusMaxOfflineTime, cdxIfCmtsCmStatusDynSidCount, cdxIfCmtsCmStatusAddlInfo, cdxCmtsCmOnOffTrapEnable, cdxCmtsCmOnOffTrapInterval, cdxCmtsCmDefaultMaxCpes, cdxCmtsCmTotal, cdxCmtsCmActive, cdxCmtsCmRegistered, cdxCmtsCmChOverTimeExpiration, cdxCmtsCmChOverMacAddress, cdxCmtsCmChOverDownFrequency, cdxCmtsCmChOverUpChannelId, cdxCmtsCmChOverTrapOnCompletion, cdxCmtsCmChOverOpInitiatedTime, cdxCmtsCmChOverState, cdxCmtsCmChOverRowStatus, cdxCmtsCmMaxCpeNumber, cdxCmtsCmCurrCpeNumber } STATUS obsolete -- superseded by cdxCmtsCmCpeGroupRev5 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) for managing and monitoring cable modems or Customer Premises Equipments. " ::= { cdxDocsExtGroups 11 } cdxSpecMgmtGroupRev2 OBJECT-GROUP OBJECTS { cdxIfUpChannelWidth, cdxIfUpChannelModulationProfile, cdxIfUpChannelCmTotal, cdxIfUpChannelCmActive, cdxIfUpChannelCmRegistered, cdxIfUpChannelInputPowerLevel } STATUS obsolete -- superseded by cdxSpecMgmtGroupRev3 DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) for upstream interfaces. " ::= { cdxDocsExtGroups 12 } cdxNotifGroup NOTIFICATION-GROUP NOTIFICATIONS { cdxCmtsCmOnOffNotification, cdxCmtsCmChOverNotification } STATUS current DESCRIPTION "A group of notifications implemented in Cable Modem Termination Systems (CMTS) for managing and monitoring cable modems or Customer Premises Equipments. " ::= { cdxDocsExtGroups 13 } cdxSpecMgmtGroupRev3 OBJECT-GROUP OBJECTS { cdxIfUpChannelWidth, cdxIfUpChannelModulationProfile, cdxIfUpChannelCmTotal, cdxIfUpChannelCmActive, cdxIfUpChannelCmRegistered, cdxIfUpChannelInputPowerLevel, cdxIfUpChannelAvgUtil, cdxIfUpChannelAvgContSlots, cdxIfUpChannelRangeSlots, cdxIfUpChannelNumActiveUGS, cdxIfUpChannelMaxUGSLastOneHour, cdxIfUpChannelMinUGSLastOneHour, cdxIfUpChannelAvgUGSLastOneHour, cdxIfUpChannelMaxUGSLastFiveMins, cdxIfUpChannelMinUGSLastFiveMins, cdxIfUpChannelAvgUGSLastFiveMins } STATUS current DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) for upstream interfaces. " ::= { cdxDocsExtGroups 14 } cdxCmtsCmCpeGroupRev5 OBJECT-GROUP OBJECTS { cdxCmCpeType, cdxCmCpeIfIndex, cdxCmCpeCmtsServiceId, cdxCmCpeCmStatusIndex, cdxCmCpeAccessGroup, cdxCmCpeResetNow, cdxCmtsCmStatusValue, cdxIfCmtsCmStatusOnlineTimes, cdxIfCmtsCmStatusPercentOnline, cdxIfCmtsCmStatusMinOnlineTime, cdxIfCmtsCmStatusAvgOnlineTime, cdxIfCmtsCmStatusMaxOnlineTime, cdxIfCmtsCmStatusMinOfflineTime, cdxIfCmtsCmStatusAvgOfflineTime, cdxIfCmtsCmStatusMaxOfflineTime, cdxIfCmtsCmStatusDynSidCount, cdxIfCmtsCmStatusAddlInfo, cdxCmtsCmOnOffTrapEnable, cdxCmtsCmOnOffTrapInterval, cdxCmtsCmDefaultMaxCpes, cdxCmtsCmTotal, cdxCmtsCmActive, cdxCmtsCmRegistered, cdxCmtsCmChOverTimeExpiration, cdxCmtsCmChOverMacAddress, cdxCmtsCmChOverDownFrequency, cdxCmtsCmChOverUpChannelId, cdxCmtsCmChOverTrapOnCompletion, cdxCmtsCmChOverOpInitiatedTime, cdxCmtsCmChOverState, cdxCmtsCmChOverRowStatus, cdxCmtsCmMaxCpeNumber, cdxCmtsCmCurrCpeNumber, cdxIfCmtsCmStatusOnlineTimesNum, cdxIfCmtsCmStatusLastResetTime } STATUS current DESCRIPTION "Group of objects implemented in Cable Modem Termination Systems (CMTS) for managing and monitoring cable modems or Customer Premises Equipments. " ::= { cdxDocsExtGroups 15 } END