[RFCs/IDs] [Plain Text] [From draft-ietf-ipcdn-bpiplus-mib]

PROPOSED STANDARD

Network Working Group                                           S. Green
Request for Comments: 4131                                    Consultant
Category: Standards Track                                       K. Ozawa
                                                                 Toshiba
                                                         E. Cardona, Ed.
                                                               CableLabs
                                                           A. Katsnelson
                                                          September 2005

                    Management Information Base for
 Data Over Cable Service Interface Specification (DOCSIS) Cable Modems
     and Cable Modem Termination Systems for Baseline Privacy Plus

Status of This Memo

   This document specifies an Internet standards track protocol for the
   Internet community, and requests discussion and suggestions for
   improvements.  Please refer to the current edition of the "Internet
   Official Protocol Standards" (STD 1) for the standardization state
   and status of this protocol.  Distribution of this memo is unlimited.

Copyright Notice

   Copyright (C) The Internet Society (2005).

Abstract

   This memo defines a portion of the Management Information Base (MIB)
   for use with network management protocols in the Internet community.
   In particular, it defines a set of managed objects for Simple Network
   Management Protocol (SNMP) based management of the Baseline Privacy
   Plus features of DOCSIS 1.1 and DOCSIS 2.0 (Data-over-Cable Service
   Interface Specification) compliant Cable Modems and Cable Modem
   Termination Systems.

Table of Contents

   1. The Internet-Standard Management Framework.....................  2
   2. Overview.......................................................  2
      2.1. Structure of the MIB......................................  3
      2.2. Relationship of BPI+ and BPI MIB Modules..................  4
      2.3. BPI+ MIB Module Relationship with The Interfaces Group MIB  5
   3. Definitions....................................................  5
   4. Acknowledgements............................................... 77
   5. Normative References........................................... 77
   6. Informative References......................................... 78
   7. Security Considerations........................................ 79
   8. IANA Considerations............................................ 83



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1.  The Internet-Standard Management Framework

   For a detailed overview of the documents that describe the current
   Internet-Standard Management Framework, please refer to section 7 of
   RFC 3410 [RFC3410].

   Managed objects are accessed via a virtual information store, termed
   the Management Information Base or MIB.  MIB objects are generally
   accessed through the Simple Network Management Protocol (SNMP).
   Objects in the MIB are defined using the mechanisms defined in the
   Structure of Management Information (SMI).  This memo specifies a MIB
   module that is compliant to the SMIv2, which is described in STD 58,
   RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580
   [RFC2580].

2.  Overview

   This MIB module (BPI+ MIB) provides a set of objects required for the
   management of the Baseline Privacy Interface Plus features of DOCSIS
   1.1 and DOCSIS 2.0 Cable Modem (CM) and Cable Modem Termination
   System (CMTS).  The specification is derived from the operational
   model described in the DOCSIS Baseline Privacy Interface Plus
   Specification [DOCSIS].

   DOCSIS Baseline Privacy Plus is composed of four distinct functional
   and manageable areas:

   o  Key exchange and data encryption

   o  Cable modem authentication

   o  Multicast encryption

   o  Authentication of downloaded software images

   This MIB module is an extension of the DOCSIS 1.0 Baseline Privacy
   MIB module [RFC3083] (BPI MIB), which is derived from the Operational
   model described in the DOCSIS Baseline Privacy Interface
   Specification [DOCSIS-1.0].  The original Baseline Privacy MIB
   structure has mostly been preserved in the Baseline Privacy Plus MIB.
   Please note that the referenced DOCSIS specifications only require
   that Cable Modems process IPv4 customer traffic.  Design choices in
   this MIB module reflect those requirements.  Future versions of the
   DOCSIS specifications are expected to require support for IPv6 as
   well.






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   Conventions Used in This Document

      The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL
      NOT","SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL"
      in this document are to be interpreted as described in BCP 14, RFC
      2119 [RFC2119].

2.1.  Structure of the MIB

   This MIB module is structured into several tables and objects.

2.1.1.  Cable Modem

   o  The docsBpi2CmBaseTable contains authorization key exchange
      information for one CM MAC interface.

   o  The docsBpi2CmTEKTable contains traffic key exchange and data
      encryption information for a particular security association ID of
      the cable modem.

   o  Multicast Encryption information is maintained under
      Docsbpi2CmMulticastObjects.  There is currently one multicast
      table object that manages IP multicast encryption,
      docsBpi2CmIpMulticastMapTable.

   o  Digital certificates used for cable modem authentication are
      accessible via docsBpi2CmDeviceCertTable.

   o  Cryptographic suite capabilities for a CM MAC are maintained in
      the docsBpi2CmCryptoSuiteTable.

2.1.2.  Cable Modem Termination System

   o  The docsBpi2CmtsBaseTable contains default settings and summary
      counters for the cable modem termination system.

   o  The DocsBpi2CmtsAuthTable contains Authorization Key Exchange
      information for each CM MAC interface, as well as data from CM
      certificates used in cable modem authentication.

   o  The docsBpi2CmtsTEKTable contains traffic key exchange and data
      encryption information for a particular security association ID.

   o  Multicast Encryption information is maintained under
      Docsbpi2CmtsMulticastObjects.  There are currently two multicast
      table objects.  The Table docsBpi2CmtsIpMulticastMapTable is





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      specifically designed for IP multicast encryption, whereas
      docsBpi2CmtsMulticastAuthTable is meant to manage all multicast
      security associations.

         In particular, the table docsBpi2CmtsIpMulticastMapTable
         defines the object docsBpi2CmtsIpMulticastMask, which could be
         a non-contiguous netmask; this is why the object syntax is
         based on the INET-ADDRESS-MIB MIB Module [RFC4001] Textual
         Convention InetAddress instead of InetAddressPrefixLength.

         This is to facilitate the assignment of same DOCSIS Security
         Association ID (SAID) to one or more IPv6 multicast group IDs
         matching one or more IPv6 multicast scope types within an entry
         in this table.  For example, multicast scopes labeled
         "unassigned" [RFC3513] may be allocated by administrators to a
         particular SAID, regardless of their multicast scope; such
         mapping transient multicast group 'Y' to SAID 'z' for ANY
         multicast scope.  The non-contiguous netmask will be FF10:Y.
         See [RFC3513] for details on IPv6 multicast addressing.

   o  DocsBpi2CmtsCertObjects contains 2 manageable tables: one for
      provisioned cable modem certificates and one for certification
      authority certificates.

2.1.3.  Common

   o  The docsBpi2CodeDownloadControl objects manage the authenticated
      software download process for a given device.

2.2.  Relationship of BPI+ and BPI MIB Modules

   This section describes the relationship between the BPI+ MIB module
   defined in this document and the BPI MIB module defined in RFC 3083
   [RFC3083].  The BPI+ protocol interface is an enhancement to the BPI
   protocol, and it is a distinct protocol from BPI.  The associated
   BPI+ managed objects should be considered separate from the BPI MIB
   objects defined in RFC 3083.

   DOCSIS 1.1 and 2.0 systems implement both the BPI+ and BPI protocols
   to be backward compatible with 1.0 systems.  For more information
   regarding the interoperability between BPI and BPI+ compliant
   systems, refer to appendix C of the DOCSIS BPI+ specification
   [DOCSIS].  For MIB modules requirements, refer to section 4.6.1,
   Figure 9, of the DOCSIS 1.1 OSSI specification [DOCSIS-1.1] and to
   section 7.6.1, Tables 7-9, of the DOCSIS 2.0 OSSI specification
   [DOCSIS-2.0].





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2.3.  BPI+ MIB Module Relationship with the Interfaces Group MIB

   The BPI+ MIB module is the management framework of Baseline Privacy
   Plus Interface Specification [DOCSIS], which provides the MAC layer
   (Media Access Control) security services of DOCSIS through the
   Baseline Privacy Key Management (BPKM) protocol.  The BPI+ MIB module
   objects are organized as extensions of the Radio Frequency (RF)
   Interface Management [RFC2670].

   The MIB table structures of this MIB Module are extensions of the
   DOCSIS CATV (Community Antenna Television) MAC layer interface
   (DocsCableMaclayer by [IANA]).  In particular, the provisions of the
   Interface Group MIB [RFC2863] for counter discontinuities and system
   re-initialization apply to CM and CMTS to validate the difference
   between two consecutive counter polls.

   All BPI+ MIB module counters are 32 bits and are based on the minimum
   time to wrap up considerations of [RFC2863] and their possible
   frequency occurrence as BPI+ FSM (Finite State Machine) event
   counters.  See [DOCSIS] for BPI+ FSM parameter guidelines.

3.  Definitions

   DOCS-IETF-BPI2-MIB DEFINITIONS ::= BEGIN

   IMPORTS
           MODULE-IDENTITY, OBJECT-TYPE,
           Integer32,
           Unsigned32,
           Counter32,
           mib-2
                FROM SNMPv2-SMI           -- [RFC2578]
           SnmpAdminString
                FROM SNMP-FRAMEWORK-MIB   -- [RFC3411]
           TEXTUAL-CONVENTION,
           MacAddress,
           RowStatus,
           TruthValue,
           DateAndTime,
           StorageType
                FROM SNMPv2-TC            -- [RFC2579]
           OBJECT-GROUP,
           MODULE-COMPLIANCE
                FROM SNMPv2-CONF          -- [RFC2580]
           ifIndex
                FROM IF-MIB               -- [RFC2863]
           InetAddressType,
           InetAddress



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                FROM INET-ADDRESS-MIB;    -- [RFC4001]

      docsBpi2MIB    MODULE-IDENTITY
           LAST-UPDATED "200507200000Z" -- July 20, 2005
           ORGANIZATION "IETF IP over Cable Data Network (IPCDN)
                         Working Group"
           CONTACT-INFO "---------------------------------------
                      Stuart M. Green
                      E-mail: rubbersoul3@yahoo.com
                      ---------------------------------------
                      Kaz Ozawa
                      Automotive Systems Development Center
                      TOSHIBA CORPORATION
                      1-1, Shibaura 1-Chome
                      Minato-ku, Tokyo 105-8001
                      Japan
                      Phone: +81-3-3457-8569
                      Fax: +81-3-5444-9325
                      E-mail: Kazuyoshi.Ozawa@toshiba.co.jp
                      ---------------------------------------
                      Alexander Katsnelson
                      Postal:
                      Tel:    +1-303-680-3924
                      E-mail: katsnelson6@peoplepc.com
                      ---------------------------------------
                      Eduardo Cardona
                      Postal:
                      Cable Television Laboratories, Inc.
                      858 Coal Creek Circle
                      Louisville, CO 80027- 9750
                      U.S.A.
                      Tel:    +1 303 661 9100
                      Fax:    +1 303 661 9199
                      E-mail: e.cardona@cablelabs.com
                      ---------------------------------------

              IETF IPCDN Working Group
              General Discussion: ipcdn@ietf.org
              Subscribe: http://www.ietf.org/mailman/listinfo/ipcdn.
              Archive: ftp://ftp.ietf.org/ietf-mail-archive/ipcdn.
              Co-chairs: Richard Woundy, rwoundy@cisco.com
                         Jean-Francois Mule, jfm@cablelabs.com"
           DESCRIPTION
               "This is the MIB module for the DOCSIS Baseline
                Privacy Plus Interface (BPI+) at cable modems (CMs)
                and cable modem termination systems (CMTSs).

                Copyright (C) The Internet Society (2005).  This



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                version of this MIB module is part of RFC 4131; see
                the RFC itself for full legal notices."

           REVISION        "200507200000Z"  -- July 20, 2005
           DESCRIPTION
               "Initial version of the IETF BPI+ MIB module.
                This version published as RFC 4131."
              ::= { mib-2 126 }

      -- Textual conventions

   DocsX509ASN1DEREncodedCertificate ::= TEXTUAL-CONVENTION
           STATUS    current
           DESCRIPTION
               "An X509 digital certificate encoded as an ASN.1 DER
           object."
           SYNTAX    OCTET STRING (SIZE (0..4096))

   DocsSAId ::= TEXTUAL-CONVENTION
           DISPLAY-HINT "d"
           STATUS    current
           DESCRIPTION
                "Security Association identifier (SAID)."
           REFERENCE
                 "DOCSIS Baseline Privacy Plus Interface
           specification, Section 2.1.3, BPI+ Security
           Associations"
           SYNTAX    Integer32 (1..16383)

   DocsSAIdOrZero ::= TEXTUAL-CONVENTION
           DISPLAY-HINT "d"
           STATUS    current
           DESCRIPTION
                "Security Association identifier (SAID).  The value
           zero indicates that the SAID is yet to be determined."
           REFERENCE
                 "DOCSIS Baseline Privacy Plus Interface
           specification, Section 2.1.3, BPI+ Security
                 Associations"
           SYNTAX    Unsigned32 (0 | 1..16383)

   DocsBpkmSAType ::= TEXTUAL-CONVENTION
           STATUS    current
           DESCRIPTION
                "The type of security association (SA).
           The values of the named-numbers are associated
           with the BPKM SA-Type attributes:
           'primary' corresponds to code '1', 'static' to code '2',



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           and 'dynamic' to code '3'.
           The 'none' value must only be used if the SA type has yet
           to be determined."
           REFERENCE
                 "DOCSIS Baseline Privacy Plus Interface
           specification, Section 4.2.2.24"
           SYNTAX    INTEGER {
                          none(0),
                          primary(1),
                          static(2),
                          dynamic(3)
                     }

   DocsBpkmDataEncryptAlg ::= TEXTUAL-CONVENTION
           STATUS    current
           DESCRIPTION
               "The list of data encryption algorithms defined for
           the DOCSIS interface in the BPKM cryptographic-suite
           parameter.  The value 'none' indicates that the SAID
           being referenced has no data encryption."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.20."
           SYNTAX    INTEGER {
                          none(0),
                          des56CbcMode(1),
                          des40CbcMode(2),
                          t3Des128CbcMode(3),
                          aes128CbcMode(4),
                          aes256CbcMode(5)
                     }

   DocsBpkmDataAuthentAlg ::= TEXTUAL-CONVENTION
           STATUS    current
           DESCRIPTION
               "The list of data integrity algorithms defined for the
           DOCSIS interface in the BPKM cryptographic-suite parameter.
           The value 'none' indicates that no data integrity is used for
           the SAID being referenced."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.20."
           SYNTAX    INTEGER {
                          none(0),
                          hmacSha196(1)
                     }

      docsBpi2MIBObjects  OBJECT IDENTIFIER ::= { docsBpi2MIB 1 }



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      -- Cable Modem Group

      docsBpi2CmObjects OBJECT IDENTIFIER ::= { docsBpi2MIBObjects 1 }

      --
      -- The BPI+ base and authorization table for CMs,
      -- indexed by ifIndex
      --

      docsBpi2CmBaseTable OBJECT-TYPE
           SYNTAX              SEQUENCE OF    DocsBpi2CmBaseEntry
           MAX-ACCESS          not-accessible
           STATUS              current
           DESCRIPTION
                "This table describes the basic and authorization-
           related Baseline Privacy Plus attributes of each CM MAC
           interface."
           ::= { docsBpi2CmObjects 1 }

      docsBpi2CmBaseEntry OBJECT-TYPE
           SYNTAX              DocsBpi2CmBaseEntry
           MAX-ACCESS          not-accessible
           STATUS              current
           DESCRIPTION
                "Each entry contains objects describing attributes of
           one CM MAC interface.  An entry in this table exists for
           each ifEntry with an ifType of docsCableMaclayer(127)."
           INDEX               { ifIndex }
           ::= { docsBpi2CmBaseTable 1 }

      DocsBpi2CmBaseEntry ::= SEQUENCE {
           docsBpi2CmPrivacyEnable             TruthValue,
           docsBpi2CmPublicKey                 OCTET STRING,
           docsBpi2CmAuthState                 INTEGER,
           docsBpi2CmAuthKeySequenceNumber     Integer32,
           docsBpi2CmAuthExpiresOld            DateAndTime,
           docsBpi2CmAuthExpiresNew            DateAndTime,
           docsBpi2CmAuthReset                 TruthValue,
           docsBpi2CmAuthGraceTime             Integer32,
           docsBpi2CmTEKGraceTime              Integer32,
           docsBpi2CmAuthWaitTimeout           Integer32,
           docsBpi2CmReauthWaitTimeout         Integer32,
           docsBpi2CmOpWaitTimeout             Integer32,
           docsBpi2CmRekeyWaitTimeout          Integer32,
           docsBpi2CmAuthRejectWaitTimeout     Integer32,
           docsBpi2CmSAMapWaitTimeout          Integer32,
           docsBpi2CmSAMapMaxRetries           Integer32,
           docsBpi2CmAuthentInfos              Counter32,



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           docsBpi2CmAuthRequests              Counter32,
           docsBpi2CmAuthReplies               Counter32,
           docsBpi2CmAuthRejects               Counter32,
           docsBpi2CmAuthInvalids              Counter32,
           docsBpi2CmAuthRejectErrorCode       INTEGER,
           docsBpi2CmAuthRejectErrorString     SnmpAdminString,
           docsBpi2CmAuthInvalidErrorCode      INTEGER,
           docsBpi2CmAuthInvalidErrorString    SnmpAdminString
           }

      docsBpi2CmPrivacyEnable  OBJECT-TYPE
           SYNTAX              TruthValue
           MAX-ACCESS          read-only
           STATUS              current
           DESCRIPTION
                "This object identifies whether this CM is
           provisioned to run Baseline Privacy Plus."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1."
           ::= { docsBpi2CmBaseEntry 1 }

      docsBpi2CmPublicKey     OBJECT-TYPE
           SYNTAX             OCTET STRING (SIZE (0..524))
           MAX-ACCESS         read-only
           STATUS             current
           DESCRIPTION
                "The value of this object is a DER-encoded
           RSAPublicKey ASN.1 type string, as defined in the RSA
           Encryption Standard (PKCS #1), corresponding to the
           public key of the CM."

           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.4."
           ::= { docsBpi2CmBaseEntry 2 }

      docsBpi2CmAuthState OBJECT-TYPE
           SYNTAX         INTEGER   {
                          start(1),
                          authWait(2),
                          authorized(3),
                          reauthWait(4),
                          authRejectWait(5),
                          silent(6)
                     }
           MAX-ACCESS     read-only
           STATUS         current



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           DESCRIPTION
                "The value of this object is the state of the CM
           authorization FSM.  The start state indicates that FSM is
           in its initial state."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.1.2.1."
           ::= { docsBpi2CmBaseEntry 3 }

      docsBpi2CmAuthKeySequenceNumber    OBJECT-TYPE
           SYNTAX              Integer32 (0..15)
           MAX-ACCESS          read-only
           STATUS              current
           DESCRIPTION
                "The value of this object is the most recent
           authorization key sequence number for this FSM."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.2 and 4.2.2.10."
           ::= { docsBpi2CmBaseEntry 4 }

      docsBpi2CmAuthExpiresOld OBJECT-TYPE
           SYNTAX              DateAndTime
           MAX-ACCESS          read-only
           STATUS              current
           DESCRIPTION
                "The value of this object is the actual clock time for
           expiration of the immediate predecessor of the most recent
           authorization key for this FSM.  If this FSM has only one
           authorization key, then the value is the time of activation
           of this FSM."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.2 and 4.2.2.9."
           ::= { docsBpi2CmBaseEntry 5 }

      docsBpi2CmAuthExpiresNew OBJECT-TYPE
           SYNTAX              DateAndTime
           MAX-ACCESS          read-only
           STATUS              current
           DESCRIPTION
                "The value of this object is the actual clock time for
           expiration of the most recent authorization key for this
           FSM."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.2 and 4.2.2.9."
           ::= { docsBpi2CmBaseEntry 6 }



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      docsBpi2CmAuthReset OBJECT-TYPE
           SYNTAX         TruthValue
           MAX-ACCESS     read-write
           STATUS         current
           DESCRIPTION
                "Setting this object to 'true' generates a Reauthorize
           event in the authorization FSM.  Reading this object always
           returns FALSE.

           This object is for testing purposes only, and therefore it
           is not required to be associated with a last reset
           object."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.1.2.3.4."
           ::= { docsBpi2CmBaseEntry 7 }

      docsBpi2CmAuthGraceTime  OBJECT-TYPE
           SYNTAX         Integer32 (1..6047999)
           UNITS          "seconds"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the grace time for an
           authorization key in seconds.  A CM is expected to start
           trying to get a new authorization key beginning
           AuthGraceTime seconds before the most recent authorization
           key actually expires."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.3."
           ::= { docsBpi2CmBaseEntry 8 }

      docsBpi2CmTEKGraceTime   OBJECT-TYPE
           SYNTAX         Integer32 (1..302399)
           UNITS          "seconds"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the grace time for
           the TEK in seconds.  The CM is expected to start trying to
           acquire a new TEK beginning TEK GraceTime seconds before
           the expiration of the most recent TEK."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.6."
           ::= { docsBpi2CmBaseEntry 9 }




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      docsBpi2CmAuthWaitTimeout     OBJECT-TYPE
           SYNTAX         Integer32 (1..30)
           UNITS          "seconds"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the Authorize Wait
           Timeout in seconds."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.1."
           ::= { docsBpi2CmBaseEntry 10 }

      docsBpi2CmReauthWaitTimeout   OBJECT-TYPE
           SYNTAX         Integer32 (1..30)
           UNITS          "seconds"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the Reauthorize Wait
           Timeout in seconds."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.2."
           ::= { docsBpi2CmBaseEntry 11 }

      docsBpi2CmOpWaitTimeout  OBJECT-TYPE
           SYNTAX         Integer32 (1..10)
           UNITS          "seconds"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the Operational Wait
           Timeout in seconds."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.4."
           ::= { docsBpi2CmBaseEntry 12 }

      docsBpi2CmRekeyWaitTimeout    OBJECT-TYPE
           SYNTAX         Integer32 (1..10)
           UNITS          "seconds"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the Rekey Wait Timeout
           in seconds."
           REFERENCE



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                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.5."
           ::= { docsBpi2CmBaseEntry 13 }

      docsBpi2CmAuthRejectWaitTimeout    OBJECT-TYPE
           SYNTAX         Integer32 (1..600)
           UNITS          "seconds"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the Authorization Reject
           Wait Timeout in seconds."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.7."
           ::= { docsBpi2CmBaseEntry 14 }

      docsBpi2CmSAMapWaitTimeout    OBJECT-TYPE
           SYNTAX         Integer32 (1..10)
           UNITS          "seconds"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the retransmission
           interval, in seconds, of SA Map Requests from the MAP Wait
           state."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.8."
           ::= { docsBpi2CmBaseEntry 15 }

      docsBpi2CmSAMapMaxRetries     OBJECT-TYPE
           SYNTAX         Integer32 (0..10)
           UNITS          "count"
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the maximum number of
           Map Request retries allowed."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.1.1.1.9."
           ::= { docsBpi2CmBaseEntry 16 }

      docsBpi2CmAuthentInfos   OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current



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           DESCRIPTION
                "The value of this object is the number of times
           the CM has transmitted an Authentication Information
           message.  Discontinuities in the value of this counter can
           occur at re-initialization of the management system, and at
           other times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.9."
           ::= { docsBpi2CmBaseEntry 17 }

      docsBpi2CmAuthRequests   OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the CM
           has transmitted an Authorization Request message.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.1."
           ::= { docsBpi2CmBaseEntry 18 }

      docsBpi2CmAuthReplies    OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the CM
           has received an Authorization Reply message.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.2."
           ::= { docsBpi2CmBaseEntry 19 }

      docsBpi2CmAuthRejects    OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current



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           DESCRIPTION
                "The value of this object is the number of times the CM
           has received an Authorization Reject message.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.3."
           ::= { docsBpi2CmBaseEntry 20 }

      docsBpi2CmAuthInvalids   OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the count of times the CM
           has received an Authorization Invalid message.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.7."
           ::= { docsBpi2CmBaseEntry 21 }

      docsBpi2CmAuthRejectErrorCode OBJECT-TYPE
           SYNTAX         INTEGER {
                                 none(1),
                                 unknown(2),
                                 unauthorizedCm(3),
                                 unauthorizedSaid(4),
                                 permanentAuthorizationFailure(8),
                                 timeOfDayNotAcquired(11)
                                 }
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the enumerated
           description of the Error-Code in the most recent
           Authorization Reject message received by the CM.  This has
           the value unknown(2) if the last Error-Code value was 0 and
           none(1) if no Authorization Reject message has been received
           since reboot."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,



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           Sections 4.2.1.3 and 4.2.2.15."
           ::= { docsBpi2CmBaseEntry 22 }

      docsBpi2CmAuthRejectErrorString    OBJECT-TYPE
           SYNTAX         SnmpAdminString (SIZE (0..128))
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the text string in the
           most recent Authorization Reject message received by the
           CM.  This is a zero length string if no Authorization
           Reject message has been received since reboot."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.3 and 4.2.2.6."
           ::= { docsBpi2CmBaseEntry 23 }

      docsBpi2CmAuthInvalidErrorCode     OBJECT-TYPE
           SYNTAX         INTEGER {
                                 none(1),
                                 unknown(2),
                                 unauthorizedCm(3),
                                 unsolicited(5),
                                 invalidKeySequence(6),
                                 keyRequestAuthenticationFailure(7)
                                 }
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the enumerated
           description of the Error-Code in the most recent
           Authorization Invalid message received by the CM.  This has
           the value unknown(2) if the last Error-Code value was 0 and
           none(1) if no Authorization Invalid message has been received
           since reboot."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.7 and 4.2.2.15."
           ::= { docsBpi2CmBaseEntry 24 }

      docsBpi2CmAuthInvalidErrorString   OBJECT-TYPE
           SYNTAX         SnmpAdminString (SIZE (0..128))
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the text string in the
           most recent Authorization Invalid message received by the
           CM.  This is a zero length string if no Authorization



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           Invalid message has been received since reboot."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.7 and 4.2.2.6."
           ::= { docsBpi2CmBaseEntry 25 }

      --
      -- The CM TEK Table, indexed by ifIndex and SAID
      --

      docsBpi2CmTEKTable  OBJECT-TYPE
           SYNTAX         SEQUENCE OF    DocsBpi2CmTEKEntry
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "This table describes the attributes of each CM
           Traffic Encryption Key (TEK) association.  The CM maintains
           (no more than) one TEK association per SAID per CM MAC
           interface."
           ::= { docsBpi2CmObjects 2 }

      docsBpi2CmTEKEntry  OBJECT-TYPE
           SYNTAX         DocsBpi2CmTEKEntry
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "Each entry contains objects describing the TEK
           association attributes of one SAID.  The CM MUST create one
           entry per SAID, regardless of whether the SAID was obtained
           from a Registration Response message, from an Authorization
           Reply message, or from any dynamic SAID establishment
           mechanisms."
           INDEX     { ifIndex, docsBpi2CmTEKSAId }
           ::= { docsBpi2CmTEKTable 1 }

      DocsBpi2CmTEKEntry ::= SEQUENCE {
           docsBpi2CmTEKSAId                  DocsSAId,
           docsBpi2CmTEKSAType                DocsBpkmSAType,
           docsBpi2CmTEKDataEncryptAlg        DocsBpkmDataEncryptAlg,
           docsBpi2CmTEKDataAuthentAlg        DocsBpkmDataAuthentAlg,
           docsBpi2CmTEKState                 INTEGER,
           docsBpi2CmTEKKeySequenceNumber     Integer32,
           docsBpi2CmTEKExpiresOld            DateAndTime,
           docsBpi2CmTEKExpiresNew            DateAndTime,
           docsBpi2CmTEKKeyRequests           Counter32,
           docsBpi2CmTEKKeyReplies            Counter32,
           docsBpi2CmTEKKeyRejects            Counter32,
           docsBpi2CmTEKInvalids              Counter32,



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           docsBpi2CmTEKAuthPends             Counter32,
           docsBpi2CmTEKKeyRejectErrorCode    INTEGER,
           docsBpi2CmTEKKeyRejectErrorString  SnmpAdminString,
           docsBpi2CmTEKInvalidErrorCode      INTEGER,
           docsBpi2CmTEKInvalidErrorString    SnmpAdminString
           }

      docsBpi2CmTEKSAId   OBJECT-TYPE
           SYNTAX         DocsSAId
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "The value of this object is the DOCSIS Security
           Association ID (SAID)."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.12."
           ::= { docsBpi2CmTEKEntry 1 }

      docsBpi2CmTEKSAType OBJECT-TYPE
           SYNTAX         DocsBpkmSAType
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the type of security
           association."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 2.1.3."
           ::= { docsBpi2CmTEKEntry 2 }

      docsBpi2CmTEKDataEncryptAlg   OBJECT-TYPE
           SYNTAX    DocsBpkmDataEncryptAlg
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the data encryption
           algorithm for this SAID."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.20."
           ::= { docsBpi2CmTEKEntry 3 }

      docsBpi2CmTEKDataAuthentAlg   OBJECT-TYPE
           SYNTAX    DocsBpkmDataAuthentAlg
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION



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                "The value of this object is the data authentication
           algorithm for this SAID."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.20."
           ::= { docsBpi2CmTEKEntry 4 }

      docsBpi2CmTEKState  OBJECT-TYPE
           SYNTAX         INTEGER {
                                  start(1),
                                  opWait(2),
                                  opReauthWait(3),
                                  operational(4),
                                  rekeyWait(5),
                                  rekeyReauthWait(6)
                                  }
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the state of the
           indicated TEK FSM.  The start(1) state indicates that the
           FSM is in its initial state."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.1.3.1."
           ::= { docsBpi2CmTEKEntry 5 }

      docsBpi2CmTEKKeySequenceNumber     OBJECT-TYPE
           SYNTAX              Integer32 (0..15)
           MAX-ACCESS          read-only
           STATUS              current
           DESCRIPTION
                "The value of this object is the most recent TEK
           key sequence number for this TEK FSM."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.2.10 and 4.2.2.13."
           ::= { docsBpi2CmTEKEntry 6 }

      docsBpi2CmTEKExpiresOld  OBJECT-TYPE
           SYNTAX         DateAndTime
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the actual clock time for
           expiration of the immediate predecessor of the most recent
           TEK for this FSM.  If this FSM has only one TEK, then the
           value is the time of activation of this FSM."



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           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.5 and 4.2.2.9."
           ::= { docsBpi2CmTEKEntry 7 }

      docsBpi2CmTEKExpiresNew  OBJECT-TYPE
           SYNTAX         DateAndTime
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the actual clock time for
           expiration of the most recent TEK for this FSM."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.5 and 4.2.2.9."
           ::= { docsBpi2CmTEKEntry 8 }

      docsBpi2CmTEKKeyRequests OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the CM
           has transmitted a Key Request message.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."

           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.4."
           ::= { docsBpi2CmTEKEntry 9 }

      docsBpi2CmTEKKeyReplies  OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the CM
           has received a Key Reply message, including a message whose
           authentication failed.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,



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           Section 4.2.1.5."
           ::= { docsBpi2CmTEKEntry 10 }

      docsBpi2CmTEKKeyRejects  OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the CM
           has received a Key Reject message, including a message
           whose authentication failed.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.6."
           ::= { docsBpi2CmTEKEntry 11 }

      docsBpi2CmTEKInvalids    OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the CM
           has received a TEK Invalid message, including a message
           whose authentication failed.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.8."
           ::= { docsBpi2CmTEKEntry 12 }

      docsBpi2CmTEKAuthPends   OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the count of times an
           Authorization Pending (Auth Pend) event occurred in this
           FSM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of



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           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.1.3.3.3."
           ::= { docsBpi2CmTEKEntry 13 }

      docsBpi2CmTEKKeyRejectErrorCode    OBJECT-TYPE
           SYNTAX         INTEGER {
                                  none(1),
                                  unknown(2),
                                  unauthorizedSaid(4)
                                  }
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the enumerated
           description of the Error-Code in the most recent Key Reject
           message received by the CM.  This has the value unknown(2) if
           the last Error-Code value was 0 and none(1) if no Key
           Reject message has been received since registration."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.1.2.6 and 4.2.2.15."
           ::= { docsBpi2CmTEKEntry 14 }

      docsBpi2CmTEKKeyRejectErrorString  OBJECT-TYPE
           SYNTAX         SnmpAdminString (SIZE (0..128))
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the text string in the
           most recent Key Reject message received by the CM.  This is
           a zero length string if no Key Reject message has been
           received since registration."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.1.2.6 and 4.2.2.6."
           ::= { docsBpi2CmTEKEntry 15 }

      docsBpi2CmTEKInvalidErrorCode OBJECT-TYPE
           SYNTAX         INTEGER {
                                  none(1),
                                  unknown(2),
                                  invalidKeySequence(6)
                                  }
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION



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                "The value of this object is the enumerated
           description of the Error-Code in the most recent TEK Invalid
           message received by the CM.  This has the value unknown(2) if
           the last Error-Code value was 0 and none(1) if no TEK
           Invalid message has been received since registration."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.1.2.8 and 4.2.2.15."
           ::= { docsBpi2CmTEKEntry 16 }

      docsBpi2CmTEKInvalidErrorString    OBJECT-TYPE
           SYNTAX         SnmpAdminString (SIZE (0..128))
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the text string in the
           most recent TEK Invalid message received by the CM.  This is
           a zero length string if no TEK Invalid message has been
           received since registration."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.1.2.8 and 4.2.2.6."
           ::= { docsBpi2CmTEKEntry 17 }

      --
      -- The CM Multicast Objects Group
      --

      docsBpi2CmMulticastObjects OBJECT IDENTIFIER
           ::= { docsBpi2CmObjects 3 }

      --
      -- The CM Dynamic IP Multicast Mapping Table, indexed by
      -- docsBpi2CmIpMulticastIndex and by ifIndex
      --

      docsBpi2CmIpMulticastMapTable OBJECT-TYPE
           SYNTAX         SEQUENCE OF DocsBpi2CmIpMulticastMapEntry
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "This table maps multicast IP addresses to SAIDs per
           CM MAC Interface.
           It is intended to map multicast IP addresses associated
           with SA MAP Request messages."
           ::= { docsBpi2CmMulticastObjects 1 }

      docsBpi2CmIpMulticastMapEntry OBJECT-TYPE



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           SYNTAX         DocsBpi2CmIpMulticastMapEntry
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "Each entry contains objects describing the mapping of
           one multicast IP address to one SAID, as well as
           associated state, message counters, and error information.

           An entry may be removed from this table upon the reception
           of an SA Map Reject."
           INDEX     { ifIndex, docsBpi2CmIpMulticastIndex }
           ::= { docsBpi2CmIpMulticastMapTable 1 }

      DocsBpi2CmIpMulticastMapEntry ::= SEQUENCE {
           docsBpi2CmIpMulticastIndex               Unsigned32,
           docsBpi2CmIpMulticastAddressType         InetAddressType,
           docsBpi2CmIpMulticastAddress             InetAddress,
           docsBpi2CmIpMulticastSAId                DocsSAIdOrZero,
           docsBpi2CmIpMulticastSAMapState          INTEGER,
           docsBpi2CmIpMulticastSAMapRequests       Counter32,
           docsBpi2CmIpMulticastSAMapReplies        Counter32,
           docsBpi2CmIpMulticastSAMapRejects        Counter32,
           docsBpi2CmIpMulticastSAMapRejectErrorCode INTEGER,
           docsBpi2CmIpMulticastSAMapRejectErrorString SnmpAdminString
           }

      docsBpi2CmIpMulticastIndex         OBJECT-TYPE
           SYNTAX         Unsigned32 (1..4294967295)
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "The index of this row."
           ::= { docsBpi2CmIpMulticastMapEntry 1 }

      docsBpi2CmIpMulticastAddressType   OBJECT-TYPE
           SYNTAX         InetAddressType
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The type of Internet address for
           docsBpi2CmIpMulticastAddress."
           ::= { docsBpi2CmIpMulticastMapEntry 2 }

      docsBpi2CmIpMulticastAddress  OBJECT-TYPE
           SYNTAX         InetAddress
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION



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                "This object represents the IP multicast address
           to be mapped.  The type of this address is determined by
           the value of the docsBpi2CmIpMulticastAddressType object."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 5.4."
           ::= { docsBpi2CmIpMulticastMapEntry 3 }

      docsBpi2CmIpMulticastSAId          OBJECT-TYPE
           SYNTAX         DocsSAIdOrZero
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "This object represents the SAID to which the IP
           multicast address has been mapped.  If no SA Map Reply has
           been received for the IP address, this object should have
           the value 0."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.12."
           ::= { docsBpi2CmIpMulticastMapEntry 4 }

      docsBpi2CmIpMulticastSAMapState         OBJECT-TYPE
           SYNTAX         INTEGER {
                                 start(1),
                                 mapWait(2),
                                 mapped(3)
                          }
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the state of the SA
           Mapping FSM for this IP."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 5.3.1."
           ::= { docsBpi2CmIpMulticastMapEntry 5 }

      docsBpi2CmIpMulticastSAMapRequests OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CM has transmitted an SA Map Request message for this IP.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of



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           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.10."
           ::= { docsBpi2CmIpMulticastMapEntry 6 }

      docsBpi2CmIpMulticastSAMapReplies  OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CM has received an SA Map Reply message for this IP.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.11."
           ::= { docsBpi2CmIpMulticastMapEntry 7 }

      docsBpi2CmIpMulticastSAMapRejects  OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CM has received an SA MAP Reject message for this IP.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.12."
           ::= { docsBpi2CmIpMulticastMapEntry 8 }

      docsBpi2CmIpMulticastSAMapRejectErrorCode    OBJECT-TYPE
           SYNTAX         INTEGER {
                          none(1),
                          unknown(2),
                          noAuthForRequestedDSFlow(9),
                          dsFlowNotMappedToSA(10)
                          }
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION



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                "The value of this object is the enumerated
           description of the Error-Code in the most recent SA Map
           Reject message sent in response to an SA Map Request for
           This IP.  It has the value none(1) if no SA MAP Reject
           message has been received since entry creation."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.12 and 4.2.2.15."
           ::= { docsBpi2CmIpMulticastMapEntry 9 }

      docsBpi2CmIpMulticastSAMapRejectErrorString  OBJECT-TYPE
           SYNTAX         SnmpAdminString (SIZE (0..128))
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the text string in
           the most recent SA Map Reject message sent in response to
           an SA Map Request for this IP.  It is a zero length string
           if no SA Map Reject message has been received since entry
           creation."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.12 and 4.2.2.6."
           ::= { docsBpi2CmIpMulticastMapEntry 10 }

      --
      -- CM Cert Objects
      --

      docsBpi2CmCertObjects OBJECT IDENTIFIER
           ::= { docsBpi2CmObjects 4 }

      --
      -- CM Device Cert Table
      --

      docsBpi2CmDeviceCertTable  OBJECT-TYPE
           SYNTAX                SEQUENCE OF DocsBpi2CmDeviceCertEntry
           MAX-ACCESS            not-accessible
           STATUS                current
           DESCRIPTION
                "This table describes the Baseline Privacy Plus
           device certificates for each CM MAC interface."
           ::= { docsBpi2CmCertObjects 1 }

      docsBpi2CmDeviceCertEntry  OBJECT-TYPE
           SYNTAX              DocsBpi2CmDeviceCertEntry
           MAX-ACCESS          not-accessible



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           STATUS              current
           DESCRIPTION
                "Each entry contains the device certificates of
           one CM MAC interface.  An entry in this table exists for
           each ifEntry with an ifType of docsCableMaclayer(127)."
           INDEX               { ifIndex }
           ::= { docsBpi2CmDeviceCertTable 1 }

      DocsBpi2CmDeviceCertEntry ::= SEQUENCE {
           docsBpi2CmDeviceCmCert
                                 DocsX509ASN1DEREncodedCertificate,
           docsBpi2CmDeviceManufCert
                                 DocsX509ASN1DEREncodedCertificate
           }

      docsBpi2CmDeviceCmCert   OBJECT-TYPE
           SYNTAX        DocsX509ASN1DEREncodedCertificate
           MAX-ACCESS         read-write
           STATUS              current
           DESCRIPTION
                "The X509 DER-encoded cable modem certificate.
           Note:  This object can be set only when the value is the
           zero-length OCTET STRING; otherwise, an error of
           'inconsistentValue' is returned.  Once the object
           contains the certificate, its access MUST be read-only
           and persists after re-initialization of the
           managed system."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 9.1."
           ::= { docsBpi2CmDeviceCertEntry 1 }

      docsBpi2CmDeviceManufCert     OBJECT-TYPE
           SYNTAX         DocsX509ASN1DEREncodedCertificate
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The X509 DER-encoded manufacturer certificate that
           signed the cable modem certificate."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 9.1."
           ::= { docsBpi2CmDeviceCertEntry 2 }

      --
      -- CM Crypto Suite Table
      --




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      docsBpi2CmCryptoSuiteTable    OBJECT-TYPE
           SYNTAX         SEQUENCE OF    DocsBpi2CmCryptoSuiteEntry
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "This table describes the Baseline Privacy Plus
           cryptographic suite capabilities for each CM MAC
           interface."
           ::= { docsBpi2CmObjects 5 }

      docsBpi2CmCryptoSuiteEntry    OBJECT-TYPE
           SYNTAX         DocsBpi2CmCryptoSuiteEntry
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "Each entry contains a cryptographic suite pair
           that this CM MAC supports."
           INDEX     { ifIndex, docsBpi2CmCryptoSuiteIndex }
           ::= { docsBpi2CmCryptoSuiteTable 1 }

      DocsBpi2CmCryptoSuiteEntry ::= SEQUENCE {
           docsBpi2CmCryptoSuiteIndex              Unsigned32,
           docsBpi2CmCryptoSuiteDataEncryptAlg
                                       DocsBpkmDataEncryptAlg,
           docsBpi2CmCryptoSuiteDataAuthentAlg
                                       DocsBpkmDataAuthentAlg
           }

      docsBpi2CmCryptoSuiteIndex OBJECT-TYPE
           SYNTAX         Unsigned32 (1..1000)
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "The index for a cryptographic suite row."
           ::= { docsBpi2CmCryptoSuiteEntry 1 }

      docsBpi2CmCryptoSuiteDataEncryptAlg     OBJECT-TYPE
           SYNTAX    DocsBpkmDataEncryptAlg
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the data encryption
           algorithm for this cryptographic suite capability."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.20."
           ::= { docsBpi2CmCryptoSuiteEntry 2 }




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      docsBpi2CmCryptoSuiteDataAuthentAlg     OBJECT-TYPE
           SYNTAX    DocsBpkmDataAuthentAlg
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the data authentication
           algorithm for this cryptographic suite capability."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.20."
           ::= { docsBpi2CmCryptoSuiteEntry 3 }

      -- Cable Modem Termination System Group

   docsBpi2CmtsObjects OBJECT IDENTIFIER ::= { docsBpi2MIBObjects 2 }

      --
      -- SPECIAL NOTE:  For the following CMTS tables, when a CM is
      -- running in BPI mode, replace SAID (Security Association ID)
      -- with SID (Service ID).  The CMTS is required to map SAIDs and
      -- SIDs to one contiguous space.
      --

      --
      -- The BPI+ base table for CMTSs, indexed by ifIndex
      --

      docsBpi2CmtsBaseTable    OBJECT-TYPE
           SYNTAX              SEQUENCE OF    DocsBpi2CmtsBaseEntry
           MAX-ACCESS          not-accessible
           STATUS              current
           DESCRIPTION
                "This table describes the basic Baseline Privacy
           attributes of each CMTS MAC interface."
           ::= { docsBpi2CmtsObjects 1 }

      docsBpi2CmtsBaseEntry    OBJECT-TYPE
           SYNTAX              DocsBpi2CmtsBaseEntry
           MAX-ACCESS          not-accessible
           STATUS              current
           DESCRIPTION
                "Each entry contains objects describing attributes of
           one CMTS MAC interface.  An entry in this table exists for
           each ifEntry with an ifType of docsCableMaclayer(127)."
           INDEX     { ifIndex }
           ::= { docsBpi2CmtsBaseTable 1 }

      DocsBpi2CmtsBaseEntry ::= SEQUENCE {



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           docsBpi2CmtsDefaultAuthLifetime              Integer32,
           docsBpi2CmtsDefaultTEKLifetime               Integer32,
           docsBpi2CmtsDefaultSelfSignedManufCertTrust  INTEGER,
               docsBpi2CmtsCheckCertValidityPeriods         TruthValue,
               docsBpi2CmtsAuthentInfos                     Counter32,
               docsBpi2CmtsAuthRequests                     Counter32,
               docsBpi2CmtsAuthReplies                      Counter32,
               docsBpi2CmtsAuthRejects                      Counter32,
               docsBpi2CmtsAuthInvalids                     Counter32,
               docsBpi2CmtsSAMapRequests                    Counter32,
               docsBpi2CmtsSAMapReplies                     Counter32,
               docsBpi2CmtsSAMapRejects                     Counter32
               }

      docsBpi2CmtsDefaultAuthLifetime    OBJECT-TYPE
           SYNTAX         Integer32 (1..6048000)
           UNITS          "seconds"
           MAX-ACCESS     read-write
           STATUS         current
           DESCRIPTION
                "The value of this object is the default lifetime, in
           seconds, that the CMTS assigns to a new authorization key.
           This object value persists after re-initialization of the
           managed system."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.2."
           DEFVAL { 604800 }
           ::= { docsBpi2CmtsBaseEntry 1 }

      docsBpi2CmtsDefaultTEKLifetime     OBJECT-TYPE
           SYNTAX         Integer32 (1..604800)
           UNITS          "seconds"
           MAX-ACCESS     read-write
           STATUS         current
           DESCRIPTION
                "The value of this object is the default lifetime, in
           seconds, that the CMTS assigns to a new Traffic Encryption
           Key (TEK).
           This object value persists after re-initialization of the
           managed system."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Appendix A.2."
           DEFVAL { 43200 }
           ::= { docsBpi2CmtsBaseEntry 2 }

      docsBpi2CmtsDefaultSelfSignedManufCertTrust  OBJECT-TYPE



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           SYNTAX    INTEGER {
                     trusted (1),
                     untrusted (2)
                     }
           MAX-ACCESS     read-write
           STATUS         current
           DESCRIPTION
                "This object determines the default trust of
           self-signed manufacturer certificate entries, contained
           in docsBpi2CmtsCACertTable, and created after this
           object is set.
           This object need not persist after re-initialization
           of the managed system."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 9.4.1"
           ::= { docsBpi2CmtsBaseEntry 3 }

      docsBpi2CmtsCheckCertValidityPeriods    OBJECT-TYPE
           SYNTAX         TruthValue
           MAX-ACCESS     read-write
           STATUS         current
           DESCRIPTION
                "Setting this object to 'true' causes all chained and
           root certificates in the chain to have their validity
           periods checked against the current time of day, when
           the CMTS receives an Authorization Request from the
           CM.
           A 'false' setting causes all certificates in the chain
           not to have their validity periods checked against the
           current time of day.
           This object need not persist after re-initialization
           of the managed system."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 9.4.2"
           ::= { docsBpi2CmtsBaseEntry 4 }

      docsBpi2CmtsAuthentInfos OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CMTS has received an Authentication Information message
           from any CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other



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           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.9."
           ::= { docsBpi2CmtsBaseEntry 5 }

      docsBpi2CmtsAuthRequests OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                   "The value of this object is the number of times the
           CMTS has received an Authorization Request message from any
           CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.1."
           ::= { docsBpi2CmtsBaseEntry 6 }

      docsBpi2CmtsAuthReplies  OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                  "The value of this object is the number of times the
           CMTS has transmitted an Authorization Reply message to any
           CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.2."
           ::= { docsBpi2CmtsBaseEntry 7 }

      docsBpi2CmtsAuthRejects  OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                   "The value of this object is the number of times the
           CMTS has transmitted an Authorization Reject message to any



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           CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.3."
           ::= { docsBpi2CmtsBaseEntry 8 }

      docsBpi2CmtsAuthInvalids OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                    "The value of this object is the number of times
           the CMTS has transmitted an Authorization Invalid message
           to any CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.7."
           ::= { docsBpi2CmtsBaseEntry 9 }

      docsBpi2CmtsSAMapRequests     OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CMTS has received an SA Map Request message from any CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.10."
           ::= { docsBpi2CmtsBaseEntry 10 }

      docsBpi2CmtsSAMapReplies OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION



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                "The value of this object is the number of times the
           CMTS has transmitted an SA Map Reply message to any CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.11."
           ::= { docsBpi2CmtsBaseEntry 11 }

      docsBpi2CmtsSAMapRejects OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CMTS has transmitted an SA Map Reject message to any CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.12."
           ::= { docsBpi2CmtsBaseEntry 12 }

      --
      -- The CMTS Authorization Table, indexed by ifIndex and CM MAC
      -- address
      --

      docsBpi2CmtsAuthTable    OBJECT-TYPE
           SYNTAX         SEQUENCE OF    DocsBpi2CmtsAuthEntry
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "This table describes the attributes of each CM
           authorization association.  The CMTS maintains one
           authorization association with each Baseline Privacy-
           enabled CM, registered on each CMTS MAC interface,
           regardless of whether the CM is authorized or rejected."
           ::= { docsBpi2CmtsObjects 2 }

      docsBpi2CmtsAuthEntry    OBJECT-TYPE
           SYNTAX              DocsBpi2CmtsAuthEntry
           MAX-ACCESS          not-accessible
           STATUS              current



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           DESCRIPTION
                "Each entry contains objects describing attributes of
           one authorization association.  The CMTS MUST create one
           entry per CM per MAC interface, based on the receipt of an
           Authorization Request message, and MUST not delete the
           entry until the CM loses registration."
           INDEX     { ifIndex, docsBpi2CmtsAuthCmMacAddress }
           ::= { docsBpi2CmtsAuthTable 1 }

      DocsBpi2CmtsAuthEntry ::= SEQUENCE {
           docsBpi2CmtsAuthCmMacAddress        MacAddress,
           docsBpi2CmtsAuthCmBpiVersion        INTEGER,
           docsBpi2CmtsAuthCmPublicKey         OCTET STRING,
           docsBpi2CmtsAuthCmKeySequenceNumber Integer32,
           docsBpi2CmtsAuthCmExpiresOld        DateAndTime,
           docsBpi2CmtsAuthCmExpiresNew        DateAndTime,
           docsBpi2CmtsAuthCmLifetime          Integer32,
           docsBpi2CmtsAuthCmReset             INTEGER,
           docsBpi2CmtsAuthCmInfos             Counter32,
           docsBpi2CmtsAuthCmRequests          Counter32,
           docsBpi2CmtsAuthCmReplies           Counter32,
           docsBpi2CmtsAuthCmRejects           Counter32,
           docsBpi2CmtsAuthCmInvalids          Counter32,
           docsBpi2CmtsAuthRejectErrorCode     INTEGER,
           docsBpi2CmtsAuthRejectErrorString   SnmpAdminString,
           docsBpi2CmtsAuthInvalidErrorCode    INTEGER,
           docsBpi2CmtsAuthInvalidErrorString  SnmpAdminString,
           docsBpi2CmtsAuthPrimarySAId         DocsSAIdOrZero,
           docsBpi2CmtsAuthBpkmCmCertValid     INTEGER,
           docsBpi2CmtsAuthBpkmCmCert
                                DocsX509ASN1DEREncodedCertificate,
           docsBpi2CmtsAuthCACertIndexPtr      Unsigned32
           }

      docsBpi2CmtsAuthCmMacAddress  OBJECT-TYPE
           SYNTAX         MacAddress
           MAX-ACCESS     not-accessible
           STATUS         current
           DESCRIPTION
                "The value of this object is the physical address of
           the CM to which the authorization association applies."
           ::= { docsBpi2CmtsAuthEntry 1 }

      docsBpi2CmtsAuthCmBpiVersion  OBJECT-TYPE
           SYNTAX         INTEGER {
                            bpi (0),
                            bpiPlus (1)
                             }



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           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the version of Baseline
           Privacy for which this CM has registered.  The value
           'bpiplus' represents the value of BPI-Version Attribute of
           the Baseline Privacy Key Management BPKM attribute
           BPI-Version (1).  The value 'bpi' is used to represent the
           CM registered using DOCSIS 1.0 Baseline Privacy."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.22; ANSI/SCTE 22-2 2002(formerly DSS 02-03)
           Data-Over-Cable Service Interface Specification DOCSIS 1.0
           Baseline Privacy Interface (BPI)"
           ::= { docsBpi2CmtsAuthEntry 2 }

      docsBpi2CmtsAuthCmPublicKey   OBJECT-TYPE
           SYNTAX         OCTET STRING (SIZE (0..524))
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is a DER-encoded
           RSAPublicKey ASN.1 type string, as defined in the RSA
           Encryption Standard (PKCS #1), corresponding to the
           public key of the CM.  This is the zero-length OCTET
           STRING if the CMTS does not retain the public key."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.2.4."
           ::= { docsBpi2CmtsAuthEntry 3 }

      docsBpi2CmtsAuthCmKeySequenceNumber     OBJECT-TYPE
           SYNTAX         Integer32 (0..15)
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the most recent
           authorization key sequence number for this CM."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.2 and 4.2.2.10."
           ::= { docsBpi2CmtsAuthEntry 4 }

      docsBpi2CmtsAuthCmExpiresOld  OBJECT-TYPE
           SYNTAX         DateAndTime
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION



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                "The value of this object is the actual clock time
           for expiration of the immediate predecessor of the most
           recent authorization key for this FSM.  If this FSM has only
           one authorization key, then the value is the time of
           activation of this FSM.
           Note: This object has no meaning for CMs running in BPI
           mode; therefore, this object is not instantiated for entries
           associated to those CMs."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.2 and 4.2.2.9."
           ::= { docsBpi2CmtsAuthEntry 5 }

      docsBpi2CmtsAuthCmExpiresNew  OBJECT-TYPE
           SYNTAX         DateAndTime
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                     "The value of this object is the actual clock
           time for expiration of the most recent authorization key
           for this FSM."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.2 and 4.2.2.9."
           ::= { docsBpi2CmtsAuthEntry 6 }

      docsBpi2CmtsAuthCmLifetime    OBJECT-TYPE
           SYNTAX         Integer32 (1..6048000)
           UNITS          "seconds"
           MAX-ACCESS     read-write
           STATUS         current
           DESCRIPTION
                "The value of this object is the lifetime, in seconds,
           that the CMTS assigns to an authorization key for this CM."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.2 and Appendix A.2."
           ::= { docsBpi2CmtsAuthEntry 7 }

      docsBpi2CmtsAuthCmReset  OBJECT-TYPE
           SYNTAX    INTEGER   {
                               noResetRequested(1),
                               invalidateAuth(2),
                               sendAuthInvalid(3),
                               invalidateTeks(4)
                               }
           MAX-ACCESS     read-write
           STATUS         current



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           DESCRIPTION
                "Setting this object to invalidateAuth(2) causes the
           CMTS to invalidate the current CM authorization key(s), but
           not to transmit an Authorization Invalid message nor to
           invalidate the primary SAID's TEKs.  Setting this object to
           sendAuthInvalid(3) causes the CMTS to invalidate the
           current CM authorization key(s), and to transmit an
           Authorization Invalid message to the CM, but not to
           invalidate the primary SAID's TEKs.  Setting this object to
           invalidateTeks(4) causes the CMTS to invalidate the current
           CM authorization key(s), to transmit an Authorization
           Invalid message to the CM, and to invalidate the TEKs
           associated with this CM's primary SAID.
           For BPI mode, substitute all of the CM's unicast
           TEKs for the primary SAID's TEKs in the previous
           paragraph.
           Reading this object returns the most recently set
           value of this object or, if the object has not been set
           since entry creation, returns noResetRequested(1)."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.1.2.3.4, 4.1.2.3.5, and 4.1.3.3.5."
           ::= { docsBpi2CmtsAuthEntry 8 }

      docsBpi2CmtsAuthCmInfos       OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CMTS has received an Authentication Information message
           from this CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.9."
           ::= { docsBpi2CmtsAuthEntry 9 }

      docsBpi2CmtsAuthCmRequests    OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CMTS has received an Authorization Request message from



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           this CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.1."
           ::= { docsBpi2CmtsAuthEntry 10 }

      docsBpi2CmtsAuthCmReplies     OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CMTS has transmitted an Authorization Reply message to this
           CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.2."
           ::= { docsBpi2CmtsAuthEntry 11 }

      docsBpi2CmtsAuthCmRejects     OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the number of times the
           CMTS has transmitted an Authorization Reject message to
           this CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.3."
           ::= { docsBpi2CmtsAuthEntry 12 }

      docsBpi2CmtsAuthCmInvalids    OBJECT-TYPE
           SYNTAX         Counter32
           MAX-ACCESS     read-only
           STATUS         current



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           DESCRIPTION
                "The value of this object is the number of times the
           CMTS has transmitted an Authorization Invalid message to
           this CM.
           Discontinuities in the value of this counter can occur at
           re-initialization of the management system, and at other
           times as indicated by the value of
           ifCounterDiscontinuityTime."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Section 4.2.1.7."
           ::= { docsBpi2CmtsAuthEntry 13 }

      docsBpi2CmtsAuthRejectErrorCode    OBJECT-TYPE
           SYNTAX         INTEGER {
                                  none(1),
                                  unknown(2),
                                  unauthorizedCm(3),
                                  unauthorizedSaid(4),
                                  permanentAuthorizationFailure(8),
                                  timeOfDayNotAcquired(11)
                                  }
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the enumerated
           description of the Error-Code in the most recent
           Authorization Reject message transmitted to the CM.  This has
           the value unknown(2) if the last Error-Code value was 0 and
           none(1) if no Authorization Reject message has been
           transmitted to the CM since entry creation."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,
           Sections 4.2.1.3 and 4.2.2.15."
           ::= { docsBpi2CmtsAuthEntry 14 }

      docsBpi2CmtsAuthRejectErrorString  OBJECT-TYPE
           SYNTAX         SnmpAdminString (SIZE (0..128))
           MAX-ACCESS     read-only
           STATUS         current
           DESCRIPTION
                "The value of this object is the text string in the
           most recent Authorization Reject message transmitted to the
           CM.  This is a zero length string if no Authorization
           Reject message has been transmitted to the CM since entry
           creation."
           REFERENCE
                "DOCSIS Baseline Privacy Plus Interface Specification,



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           Sections 4.2.1.3 and 4.2.2.6."
           ::= { docsBpi2CmtsAuthEntry 15 }

      docsBpi2CmtsAuthInvalidErrorCode   OBJECT-TYPE
           SYNTAX         INTEGER {
                                  none(1),