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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 2019 to import vendor-specific MIB files, inclusing CISCO-CABLE-QOS-MONITOR-MIB.


Vendor: Cisco
Mib: CISCO-CABLE-QOS-MONITOR-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
--
-- ********************************************************************
-- CISCO-CABLE-QOS-MONITOR-MIB.my:
--       Cisco Cable QoS Monitoring MIB file 
--
-- Jan 2003, Sunethra Jawahar
--
-- Copyright (c) 2003 by Cisco Systems, Inc.
-- All rights reserved.
-- ********************************************************************
--
--
-- This is the MIB module for subscriber QoS monitoring for 
-- DOCSIS-compliant Cable Modem Termination Systems (CMTS).
-- 
-- QoS Monitoring is a software feature provided in the CMTS so that 
-- the CMTS may identify subscribers who over consume resources 
-- based on their QoS parameters, report them to a management 
-- entity, and automatically mitigate the problem where possible.
-- This is done by penalyzing the violating subscribers by changing 
-- their QoS parameters to enforced QoS parameters. 
-- 
-- The MIB allows to create enforce rules which are used to determine the
-- over consumption of resources. The enforce rule contains monitoring 
-- and enforced QoS parameters. 
--
-- The MIB also provides a unified view of all over-consuming subscribers.
-- 
-- 

CISCO-CABLE-QOS-MONITOR-MIB DEFINITIONS ::= BEGIN

IMPORTS
        MODULE-IDENTITY,
        OBJECT-TYPE,
        Unsigned32,
        NOTIFICATION-TYPE
                FROM SNMPv2-SMI
        TEXTUAL-CONVENTION,
        TruthValue,
        MacAddress,
        RowStatus,
        DisplayString,
        DateAndTime
                FROM SNMPv2-TC
        OBJECT-GROUP,
        MODULE-COMPLIANCE,
        NOTIFICATION-GROUP
                FROM SNMPv2-CONF
        ifIndex
                FROM IF-MIB
        ciscoMgmt
                FROM CISCO-SMI;
      

ciscoCableQosMonitorMIB MODULE-IDENTITY
        LAST-UPDATED    "200304030000Z"
        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 subscriber QoS monitoring 
             for DOCSIS-compliant Cable Modem Termination Systems 
             (CMTS).

             Several subscriber behaviour can be monitored:
             1. When the subscriber requests for more resources than 
             as defined by its QoS parameters. In this case, though
             requested for more rate-limiting happens in the CMTS,
             hence, the subscriber will get only as much resources
             as defined by its registered QoS.  

             2.	When the subscriber continuously utilizes the resources
             to the upper limit or very near to the upper limit as 
             defined by its QoS parameter. 
             
             3.	When the subscriber sometimes or never utilizes the 
             resources as defined by the upper limit of the QoS 
             parameters. 

             In the first two cases, we need to monitor the subscribers 
             as upstream/downstream is a shared medium, and if all 
             subscribers start consuming resources as per their peak
             rate, or a percentage of it, CMTS will be hard pressed for
             resources. So, even though such subscribers are using 
             resources within the limits as defined by their QoS 
             parameters, from the CMTS point of view, they are over 
             consuming. 
             Through out this MIB, we refer to this behavior of 
             subscribers as over consumption of resources and such 
             subscribers will be the violating subscribers. 

             The subscriber QoS Monitoring is a software feature 
             provided on the CMTS so that the CMTS may identify such 
             subscribers who over consume resources based on their QoS 
             parameters, report them to a management entity, and 
             automatically mitigate the problem where possible. 
             This is done by penalizing the violating subscribers by 
             changing their QoS parameters to enforced QoS parameters.

             The MIB allows to create enforce rules which are used to 
             determine the over consumption of resources. The enforce 
             rule contains monitoring and enforced QoS parameters.

             The subscribers who over consume their bandwidth are 
             flagged and NMS notified of all such violations.
             The MIB also provides a unified view of all over-consuming 
             subscribers."

        REVISION        "200304030000Z"
        DESCRIPTION
            "Changed ranges of few objects."

        REVISION        "200303040000Z"
        DESCRIPTION
            "Initial version of this MIB module."

        ::= { ciscoMgmt 341 }

CCQMRuleDirection ::= TEXTUAL-CONVENTION
   STATUS      current
   DESCRIPTION
       "The CCQMRuleDirection is used to indicate the direction to
       which the enforce rule applies to. 
       It has the following defined values:
       - 'upstream', is used for an enforce rule in the direction from 
          subscriber to CMTS 
       - 'downstream', is used for an enforce rule in the direction from
          CMTS to the subscriber.
       - 'bidirection', which can mean neither upstream or downstream
          but a combined enforce rule. "

   SYNTAX      INTEGER {
                  upstream(1),
                  downstream(2),
                  bidirection(3)
               }


ciscoCableQosMonitorMIBObjects 
         OBJECT IDENTIFIER ::= { ciscoCableQosMonitorMIB 1 }

ccqmEnforceRuleObjects   
         OBJECT IDENTIFIER ::= { ciscoCableQosMonitorMIBObjects 1 }

ccqmRuleViolateObjects
         OBJECT IDENTIFIER ::= { ciscoCableQosMonitorMIBObjects 2 }


--
-- Cmts Qos Enforce Rule Table
--
-- CMTS maintains a list of QoS enforce rules. 
-- These enforce rules define :
-- 1) Criteria for identifying violating subscribers: 
--    This criteria could be as simple as bytes transmitted over
--    the last monitoring duration and checked at a rate equal
--    to the sample rate.
--    In the sliding window concept used, the monitoring duration
--    is the size of the window. This window slides by an amount 
--    that is equal to the sample rate. At every sample rate the bytes
--    transmitted in the time equal to a monitoring duration is  
--    checked. If this is found to be larger than the defined 
--    byte count limit per monitoring duration, the subscriber
--    is flagged as over consuming or violating the enforce rule.
--    Else the monitoring will continue.
--    For example let the monitoring duration be 360 minutes and
--    sample rate be 30 minutes. If the byte count is 100000 bytes
--    then every 30 minutes we check if the bytes transmitted in the
--    last 360 minutes exceeded 100000 bytes. If so, the subscriber
--    is over consuming. 
--
--    |< Monitoring duration     >|
--
--    |S rate |
--    |___________________________|
--            |____________________________|
--                     |_____________________________|
--                              |______________________________|
--    X       X        X        X          X         X         X
--
--    X -> Check made to see if byte count is exceeded.
--    S rate -> Sample rate
--   
-- 2) Registered and Enforced QoS parameters: 
--    Enforce rules have a one to one mapping to QoS profiles
--    that subscribers have registered with. If found to violate
--    parameters as defined by their Registered Qos the Enforced 
--    Qos will be enforced on such subscribers. The rule can be
--    configured such that the enforcement happens automatically
--    or based on some manual settings by NMS.
-- 3) Penalty Period: 
--    This defines the time period for which the  Enforced Qos 
--    will be applicable. The registered QoS will be restored
--    when the penalty period expires again based on whether
--    automation was desired.
--     
-- This table allows configuration of QoS enforce rules that can be
-- applied to qos-profiles in case of DOCSIS1.0.
--

ccqmCmtsEnforceRuleTable  OBJECT-TYPE
       SYNTAX      SEQUENCE OF CcqmCmtsEnforceRuleEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           "This table contains the attributes of the QoS enforce rules
           present on the CMTS. 

           These enforce rules define the criteria for identifying 
           subscribers who over consume resources. 
           This could be as simple as bytes transmitted over  
           the last monitoring duration and checked at a rate equal
           to the sample rate.

           In the sliding window concept used, the monitoring duration
           is the size of the window. This window slides by an amount
           that is equal to the sample rate. At every sample rate the 
           bytes transmitted in the time equal to a monitoring duration 
           is  checked. If this is found to be larger than the defined 
           byte count limit per monitoring duration, the subscriber
           is flagged as over consuming.  Else the monitoring will 
           continue.

           For example let the monitoring duration be 360 minutes and
           sample rate be 30 minutes. If the byte count is 100,000 
           bytes then every 30 minutes we check if the bytes 
           transmitted in the last 360 minutes exceeded 100,000 bytes.
           If so, the subscriber is over consuming.

           The enforce rule has a one to one mapping to QoS profiles 
           in case of DOCSIS1.0.

           It defines the registered QoS and an enforced QoS to 
           be applied if found to be violating the registered QoS.
           The enforce rule also defines a penalty period for which
           the enforced Qos will be applied.
           The registered QoS will be restored when the penalty 
           period expires."
       ::= { ccqmEnforceRuleObjects 1 }

ccqmCmtsEnforceRuleEntry OBJECT-TYPE
        SYNTAX      CcqmCmtsEnforceRuleEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "A set of attributes of a enforce rule on the CMTS.
            One entry exists for each QoS enforce rule. It is 
            indexed by ccqmCmtsEnfRuleName as each enforce rule
            is associated with a unique name."
        INDEX { ccqmCmtsEnfRuleName }
        ::= { ccqmCmtsEnforceRuleTable 1 }

CcqmCmtsEnforceRuleEntry ::= SEQUENCE {
            ccqmCmtsEnfRuleName             DisplayString, 
            ccqmCmtsEnfRuleRegQoS           Unsigned32,
            ccqmCmtsEnfRuleEnfQos           Unsigned32,
            ccqmCmtsEnfRuleMonDuration      Unsigned32,
            ccqmCmtsEnfRuleSampleRate       Unsigned32,
            ccqmCmtsEnfRulePenaltyPeriod    Unsigned32,
            ccqmCmtsEnfRuleByteCount        Unsigned32,
            ccqmCmtsEnfRuleDirection        CCQMRuleDirection,
            ccqmCmtsEnfRuleAutoEnforce      TruthValue,
            ccqmCmtsEnfRuleRowStatus        RowStatus
        }


ccqmCmtsEnfRuleName OBJECT-TYPE
        SYNTAX      DisplayString (SIZE(1..15))
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The name of the enforce rule."
        ::= { ccqmCmtsEnforceRuleEntry 1 }

ccqmCmtsEnfRuleRegQoS OBJECT-TYPE
        SYNTAX      Unsigned32 (0..16383)
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "This object represents a pointer to the object
            describing the quality of service attributes 
            associated with the registered service of the 
            subscriber.
            For DOCSIS1.0 subscribers it is the index in 
            the docsIfQosProfileTable. If no associated 
            entry in docsIfQosProfileTable exists, this object
            returns a value of zero. Similarly this object
            can be set to 0 to indicate no entry in the
            docsIfQosProfileTable associated with this QoS profile.
            This object cannot be changed when the rule is 
            active or ccqmCmtsEnfRuleRowStatus is active(1)."
        REFERENCE
            "docsIfQosProfIndex from 
             draft-ietf-ipcdn-docs-rfmibv2-05.txt"
        ::= { ccqmCmtsEnforceRuleEntry 2 }

ccqmCmtsEnfRuleEnfQos OBJECT-TYPE
        SYNTAX      Unsigned32 (0..16383)
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "This object represents a pointer to the object
            describing the quality of service attributes 
            associated with the registered service of the 
            subscriber.
            For DOCSIS1.0 subscribers it is the index in 
            the docsIfQosProfileTable. If no associated 
            entry in docsIfQosProfileTable exists, this object
            returns a value of zero. Similarly this object
            can be set to 0 to indicate no entry in the
            docsIfQosProfileTable associated with this QoS profile.
            This object cannot be changed when the rule is
            active or ccqmCmtsEnfRuleRowStatus is active(1)."
        REFERENCE
            "docsIfQosProfIndex from 
             draft-ietf-ipcdn-docs-rfmibv2-05.txt"
        DEFVAL      { 0 }
        ::= { ccqmCmtsEnforceRuleEntry 3 }

ccqmCmtsEnfRuleMonDuration OBJECT-TYPE
        SYNTAX      Unsigned32(10..10080)
        UNITS       "minutes"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "This object represents the duration for which 
            subscribers would be monitored to determine if they 
            were over consuming resources.
            This object cannot be changed when the rule is
            active or ccqmCmtsEnfRuleRowStatus is active(1)."
        DEFVAL      { 360 }
        ::= { ccqmCmtsEnforceRuleEntry 4 }

ccqmCmtsEnfRuleSampleRate OBJECT-TYPE
        SYNTAX      Unsigned32(10..120)
        UNITS       "minutes"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "This object represents the interval at which a decision 
            would be made to check if the subscriber over consumed his
            resources based on the subscriber usage in the past 
            duration as defined by ccqmCmtsEnfRuleMonDuration.
            This object cannot be changed when the rule is
            active or ccqmCmtsEnfRuleRowStatus is active(1)."
        DEFVAL      { 15 }
        ::= { ccqmCmtsEnforceRuleEntry 5 }

ccqmCmtsEnfRulePenaltyPeriod OBJECT-TYPE
        SYNTAX      Unsigned32(1..10080)
        UNITS       "minutes"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "This object represents the period in which the 
            enforced QoS will be in effect from the time of detection.
            When the time as defined by this object expires, the
            registered QoS would be restored. 
            This object cannot be changed when the rule is
            active or ccqmCmtsEnfRuleRowStatus is active(1)."
        DEFVAL      { 10080 }
        ::= { ccqmCmtsEnforceRuleEntry 6 }


ccqmCmtsEnfRuleByteCount OBJECT-TYPE
        SYNTAX      Unsigned32
        UNITS       "1000 bytes"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The number of kbytes that the subscriber can transmit in 
             the monitoring duration as indicated by 
             ccqmCmtsEnfRuleMonDuration before being flagged as over 
             consuming.
             This object cannot be changed when the rule is
             active or ccqmCmtsEnfRuleRowStatus is active(1)."
        ::= { ccqmCmtsEnforceRuleEntry 7 }

ccqmCmtsEnfRuleDirection OBJECT-TYPE
        SYNTAX      CCQMRuleDirection 
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "Specifies if the byte-count as specified by 
             ccqmCmtsEnfRuleByteCount is for the 
             upstream/downstream direction or bidirectional. 
             This object cannot be changed when the rule is
             active or ccqmCmtsEnfRuleRowStatus is active(1)."
        ::= { ccqmCmtsEnforceRuleEntry 8 }

ccqmCmtsEnfRuleAutoEnforce OBJECT-TYPE
        SYNTAX      TruthValue
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "If the ccqmCmtsEnfRuleAutoEnforce is TRUE, the enforced QoS
             profile as specified by ccqmCmtsEnfRuleEnfQos will be
             automatically enforced when an over consuming subscriber is
             detected. Otherwise the change should be done manually. 
             This object cannot be changed when the rule is
             active or ccqmCmtsEnfRuleRowStatus is active(1)."
       DEFVAL        { false }
        ::= { ccqmCmtsEnforceRuleEntry 9 }

ccqmCmtsEnfRuleRowStatus OBJECT-TYPE
        SYNTAX      RowStatus
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The object controls and reflects the status of rows in this
            table. All row status values are supported. 
            The status of the row needs to be changed from active(1) to 
            notInService(2) in cases when any of the enforce rule 
            objects need to be changed. If there is any monitoring 
            associated with this enforce rule ongoing at this time, it 
            will be aborted.
            All statistics collected over the sample rate and monitoring
            duration will be cleared. The monitoring will start again 
            only when the row status is changed to active(1). "
        ::= { ccqmCmtsEnforceRuleEntry 10 }

--
-- ccqmEnfRuleViolateTable provides a snapshot of all the 
-- subscribers who violated their enforce rule over the
-- monitoring period. 
--
-- A sliding window, the size of the monitoring duration
-- is used. This window slides by an amount that is equal
-- to the sample rate. At every sample rate the bytes
-- transmitted in the time equal to a monitoring duration is
-- checked. If this is found to be larger than the defined
-- byte count limit per monitoring duration, the subscriber
-- is flagged as over consuming or violating the enforce rule.
--
-- This table will show all violating
-- subscribers irrespective if they are associated with
-- an enforced QoS or not.  
--

ccqmEnfRuleViolateTable OBJECT-TYPE
        SYNTAX      SEQUENCE OF CcqmEnfRuleViolateEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "This table contains information of the subscribers 
            who violated their enforce rule over the   
            monitoring duration.
            In the sliding window concept used, the monitoring duration
            is the size of the window. This window slides by an amount
            that is equal to the sample rate. At every sample rate 
            the bytes transmitted in the time equal to a monitoring 
            duration is checked. If this is found to be larger than 
            the defined byte count limit per monitoring duration, the 
            subscriber is flagged as over consuming or to have violated
            his enforce rule. 
            This table has entries for each of these violating 
            subscribers. In case the violating subscriber has
            a enforced QoS, the QoS parameters for such subscribers
            will be changed to the enforced QoS for the penalty
            time. When the penalty time expires, the subscriber
            gets his registered QoS restored and will no longer 
            appear in this table but will be monitored. "
        ::= { ccqmRuleViolateObjects 2 }

ccqmEnfRuleViolateEntry OBJECT-TYPE
        SYNTAX      CcqmEnfRuleViolateEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "A set of attributes of a subscriber who violated
            his enforce rule in the monitoring period. 
            An entry in this table exists for each subscriber
            who over-consumed resources based on his configured
            QoS parameters. However those subscribers who
            have an enforced QoS associated with their enforce
            rule, will be removed from this table once their
            penalty time expires. An entry in this table can exist 
            for ifEntry with an ifType of docsCableMaclayer(127)."
        INDEX { ifIndex, ccqmEnfRuleViolateID }
        ::= { ccqmEnfRuleViolateTable 1 }

CcqmEnfRuleViolateEntry ::= SEQUENCE {
             ccqmEnfRuleViolateID              Unsigned32,
             ccqmEnfRuleViolateMacAddr         MacAddress,
             ccqmEnfRuleViolateRuleName        DisplayString,
             ccqmEnfRuleViolateByteCount       Unsigned32,
             ccqmEnfRuleViolateLastDetectTime  DateAndTime,
             ccqmEnfRuleViolatePenaltyExpTime  DateAndTime
        }

ccqmEnfRuleViolateID  OBJECT-TYPE
        SYNTAX      Unsigned32
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "An index assigned to the service flow by the CMTS.
            In case of DOCSIS1.0 this represents an internal 
            service flow ID."
        ::= { ccqmEnfRuleViolateEntry 1 }

ccqmEnfRuleViolateMacAddr OBJECT-TYPE
        SYNTAX      MacAddress
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "MAC address of this subscriber. If the subscriber has
            multiple MAC addresses, this is the MAC address associated
            with the Cable interface."
        ::= { ccqmEnfRuleViolateEntry 2 }  

ccqmEnfRuleViolateRuleName  OBJECT-TYPE
        SYNTAX      DisplayString (SIZE(1..15))
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "A pointer to the enforce rule associated with this 
             subscriber. It provides for referencing the enforce rule 
             to determine the QoS monitoring parameters. "
        ::= { ccqmEnfRuleViolateEntry 3 }

ccqmEnfRuleViolateByteCount  OBJECT-TYPE
        SYNTAX      Unsigned32
        UNITS       "1000 bytes"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The total kbytes consumed by the subscriber in the
            monitoring duration as specified in the corresponding 
            enforce rule object ccqmCmtsEnfRuleMonDuration. If the
            monitoring is restarted due to change in enforce rule
            or any other circumstance this count will be reset."
        ::= { ccqmEnfRuleViolateEntry 4 }

ccqmEnfRuleViolateLastDetectTime  OBJECT-TYPE
        SYNTAX      DateAndTime
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The time at which the subscriber was found to have violated
            his enforce rule and the time from which the enforced QoS, 
            if any, was in effect. "
        ::= { ccqmEnfRuleViolateEntry 5 }

ccqmEnfRuleViolatePenaltyExpTime  OBJECT-TYPE
        SYNTAX      DateAndTime
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The time when the original QoS parameters will be restored
            for this violating subscriber. If there was no enforced QoS 
            configured for this subscriber this object returns 0."
        ::= { ccqmEnfRuleViolateEntry 6 }

--
-- Object to enable and disable sending traps to indicate Enforce Rule 
-- violations
--
ccqmEnfRuleViolateNotifEnable  OBJECT-TYPE
        SYNTAX      TruthValue
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "An indication of whether the ccqmEnfRuleViolateNotification
            is enabled or disabled."
        DEFVAL { false }
        ::= { ccqmRuleViolateObjects 3 }


--
-- The Cisco Cable QoS Monitoring MIB Notifications
--

ccqmMIBNotificationsPrefix   OBJECT IDENTIFIER
                ::= { ciscoCableQosMonitorMIB  2 }

ccqmMIBNotifications         OBJECT IDENTIFIER
                ::= { ccqmMIBNotificationsPrefix 0 }

ccqmEnfRuleViolateNotification  NOTIFICATION-TYPE
       OBJECTS {
            ccqmEnfRuleViolateMacAddr,         
            ccqmEnfRuleViolateRuleName,
            ccqmEnfRuleViolatePenaltyExpTime,
            ccqmEnfRuleViolateByteCount  
       }
       STATUS current
       DESCRIPTION
           "A notification that is sent when the subscriber
           if found to have violated his enforce rule. This
           indicates that this subscriber was found to be 
           over consuming resources. If the enforce rule 
           associated with this subscriber has a enforced QoS
           configured, the trap also indicates that the
           QoS parameters of this subscriber are changed to 
           the enforced QoS. "
       ::= { ccqmMIBNotifications 1 }


ccqmMIBConformance         OBJECT IDENTIFIER
                ::= { ciscoCableQosMonitorMIB 3 }

ccqmMIBCompliances         OBJECT IDENTIFIER
                ::= { ccqmMIBConformance 1 }

ccqmMIBGroups              OBJECT IDENTIFIER
                ::= { ccqmMIBConformance 2 }

-- compliance statements

ccqmCompliance  MODULE-COMPLIANCE
        STATUS      current
        DESCRIPTION
            "The compliance statement for CMTS devices that implement
            the Qos Monitoring feature. "
        MODULE -- this module
                MANDATORY-GROUPS {
                        ccqmEnfRuleGroup,
                        ccqmEnfRuleViolateGroup,
                        ccqmEnfRuleViolateNotifGroup
                        }
        OBJECT       ccqmCmtsEnfRuleSampleRate
        WRITE-SYNTAX Unsigned32 (10..30)
        DESCRIPTION
            "Currently only the range 10 to 30 minutes 
            is supported." 
        ::= { ccqmMIBCompliances 1 }

-- units of conformance

ccqmEnfRuleGroup OBJECT-GROUP
        OBJECTS {
              ccqmCmtsEnfRuleRegQoS,
              ccqmCmtsEnfRuleEnfQos,
              ccqmCmtsEnfRuleMonDuration,
              ccqmCmtsEnfRuleSampleRate,
              ccqmCmtsEnfRulePenaltyPeriod,
              ccqmCmtsEnfRuleByteCount,
              ccqmCmtsEnfRuleDirection,
              ccqmCmtsEnfRuleAutoEnforce,
              ccqmCmtsEnfRuleRowStatus
             }
        STATUS    current
        DESCRIPTION
            "Group of objects implemented in CMTS
            providing enforce rule and QoS monitoring
            information. "
        ::= { ccqmMIBGroups 1 }

ccqmEnfRuleViolateGroup OBJECT-GROUP
        OBJECTS {
              ccqmEnfRuleViolateRuleName,
              ccqmEnfRuleViolateMacAddr,
              ccqmEnfRuleViolateByteCount,
              ccqmEnfRuleViolateLastDetectTime,
              ccqmEnfRuleViolatePenaltyExpTime,
              ccqmEnfRuleViolateNotifEnable
             }
        STATUS    current
        DESCRIPTION
            "Group of objects implemented in CMTS
            providing information of enforce rule
            violations. "
        ::= { ccqmMIBGroups 2 }

ccqmEnfRuleViolateNotifGroup NOTIFICATION-GROUP
        NOTIFICATIONS {
             ccqmEnfRuleViolateNotification
             }
        STATUS        current
        DESCRIPTION
            "The notification which a CISCO-CABLE-QOS-MONITOR-MIB
            is required to implement."
        ::= { ccqmMIBGroups 3 }


END