-- extracted from rfc4639.txt
-- at Fri Dec 22 06:07:57 2006

   DOCS-CABLE-DEVICE-MIB DEFINITIONS ::= BEGIN

   IMPORTS
           MODULE-IDENTITY,
           OBJECT-TYPE,
           IpAddress,
           Unsigned32,
           Counter32,
           Integer32,
           zeroDotZero,
           mib-2
                   FROM SNMPv2-SMI           -- RFC 2578
           RowStatus,
           RowPointer,
           DateAndTime,
           TruthValue,
           StorageType
                   FROM SNMPv2-TC            -- RFC 2579
           InetAddressType,
           InetAddress
                   FROM INET-ADDRESS-MIB     -- RFC 4001
           OBJECT-GROUP,
           MODULE-COMPLIANCE
                   FROM SNMPv2-CONF          -- RFC 2580
           SnmpAdminString
                   FROM SNMP-FRAMEWORK-MIB   -- RFC 3411
           InterfaceIndexOrZero
                   FROM IF-MIB               -- RFC 2863
           ZeroBasedCounter32
                   FROM RMON2-MIB            -- RFC 4502
           diffServMIBDataPathGroup,
           diffServMIBClfrGroup,
           diffServMIBClfrElementGroup,
           diffServMIBMultiFieldClfrGroup,
           diffServMIBActionGroup,
           diffServMIBDscpMarkActGroup,
           diffServMIBCounterGroup,
           diffServMIBAlgDropGroup,
           diffServDataPathStatus,
           diffServClfrStatus,
           diffServClfrElementStatus,
           diffServMultiFieldClfrAddrType,
           diffServMultiFieldClfrSrcAddr,
           diffServMultiFieldClfrDstAddr,
           diffServAlgDropStatus,
           diffServDataPathStorage,
           diffServClfrStorage,
           diffServClfrElementStorage,
           diffServMultiFieldClfrStorage,
           diffServActionStorage,
           diffServCountActStorage,
           diffServAlgDropStorage,
           diffServAlgDropType
                   FROM DIFFSERV-MIB;        -- RFC 3289


   docsDev MODULE-IDENTITY
           LAST-UPDATED    "200612200000Z" -- December 20, 2006
           ORGANIZATION    "IETF IP over Cable Data Network
                            Working Group"
           CONTACT-INFO
               "        Rich Woundy
                Postal: Comcast Cable
                        27 Industrial Avenue
                        Chelmsford, MA 01824 U.S.A.
                Phone:  +1 978 244 4010
                E-mail: richard_woundy@cable.comcast.com

                        Kevin Marez
                Postal: Motorola Corporation
                        6450 Sequence Drive
                        San Diego, CA 92121 U.S.A.
                Phone:  +1 858 404 3785
                E-mail: kevin.marez@motorola.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,
                           richard_woundy@cable.comcast.com
                           Jean-Francois Mule,
                           jf.mule@cablelabs.com"

           DESCRIPTION
               "This is the MIB Module for DOCSIS-compliant cable modems
                and cable-modem termination systems.

                Copyright (C) The IETF Trust (2006).  This version
                of this MIB module was published in RFC 4639; for full
                legal notices see the RFC itself."

           REVISION "200612200000Z" -- December 20, 2006
           DESCRIPTION
               "Second version, published as RFC 4639.

                Modifications to this MIB module since RFC 2669 include:
                - Deprecation of the docsDevFilter group in favor of the
                  DiffServ MIB groups, to enable support for IPv6
                  filtering and DiffServ Code Point (DSCP) marking.
                - Deprecation of the docsDevCpeGroup in favor of the
                  docsDevCpeInetGroup, to enable support of IPv6.
                - Addition of various InetAddress objects to enable
                  support of IPv6.
                - Deprecation of docsDevNmAccessTable in favor of SNMP
                  Coexistence and SNMPv3 -- yet adding
                  docsDevNmAccessTrapVersion and clarifying
                  docsDevNmAccessIp for current use of this table,
                - Addition of docsDevIgmpModeControl for management and
                  control of the IGMP mode of operation,
                - Addition of docsDevMaxCpe for management of the
                  maxmium number of CPEs permitted access through a
                  cable modem,
                - Addition of docsDevSwServerTransportProtocol, and
                  modifications to docsDevSoftware object DESCRIPTIONS,
                  to enable software downloads via either TFTP or HTTP,
                - Replacement of docsDevEvThrottleInhibited with
                  docsDevEvThrottleThresholdExceeded to simplify
                  event threshold management,
                - Modification of docsDevEvReporting to enable local
                  logging to the internal volatile log, and not to the
                  internal non-volatile log,
                - Modification of the compliance statement to make the
                  docsDevCpe objects optional
                - Created placeholders for two OIDs in the
                  docsDevFilterPolicyTable that were never used
                - Modified the DESCRIPTION of
                  docsDevSwServerTransportProtocol and
                  docsDevSwServerAddressType to address the
                  dependence between each object
                - Added a reference to docsDevServerConfigTftpAddress
                - Clarified the scope of notifications that are covered
                  by docsDevEvThrottleThreshold
                - Clarified an error condition that could occur when
                  doing a SET to docsDevEvReporting
                - Defined each of the enumerated types for both
                  docsDevEvLevel and docsDevEvPriority
                - Added UNITS clause to docsDevFilterLLCMatches,
                  docsDevFilterIpMatches, docsDevMaxCpe,
                  docsDevEvThrottleThreshold and docsDevEvCounts.
                - Added REFERENCE clause to docsDevFilterIpProtocol
                - Modified DESCRIPTION of docsDevCpeInetAddr to be
                  more protocol-neutral
                - Removed the enumerated value (1) from both
                  docsDevCpeInetSource and docsDevCpeSource
                - Covered additional read-write and read-create objects
                  in the Security Considerations section
                - Modified the default value of docsDevNmAccessIpMask
                  to be consistent with OSSI specification
                - Modified the SYNTAX of docsDevNmAccessCommunity and
                  docsDevNmAccessInterfaces in the Conformance
                  Statement section
                - Added SYNTAX clause to docsDevEvReporting in the
                  Conformance Statement section
                - Modified SYNTAX clause of docsDevEvReporting to
                  move new enumerated type to byte boundary
                - Added references to DOCSIS 2.0 specifications to
                  multiple objects
                - Clarified non-persistency across reboots for
                  all tables
                - Clarified functionality of docsDevSw objects as
                  they relate to docsDevSwOperStatus
                - Clarified enumerated types (9) and (10) for
                  docsDevServerBootState
                - Defined the state of unknown(0) for the following
                  objects:  docsDevServerDhcpAddressType,
                  docsDevServerTimeAddressType,
                  docsDevServerConfigTftpAddressType and
                  docsDevServerConfigTftpAddressType
                - Modified the value in docsDevFilterIpDaddr to be
                  consistent with the SYNTAX
                - Specified which rows could be modified in an
                  active row for docsDevFilterPolicyStatus
                - Defined the term 'manually' in docsDevCpeEnroll
                - Clarified the description for
                  docsDevFilterTosOrMask
                - Covered the case of a non-existent row for
                  docsDevFilterPolicyPtr
                - Added DEFVAL clauses for multiple objects
                - Replaced docsDevNotification OBJECT IDENTIFIER
                  with docsDevNotifications to address possible
                  compatibility issues

                - Added support for the usage of RFC 3413 and RFC 3014
                  as event notification mechanisms
                - Removed docsDevFilterPolicyObsoleteGroup
                - Added stdInterface(9) type to docsDevEvReporting to
                  support the usage of RFC3413 and RFC3014
                - Modified DESCRIPTION for docsDevMaxCpe"

           REVISION "199908190000Z"
           DESCRIPTION
               "Initial version, published as RFC 2669."

           ::= { mib-2 69 }

   docsDevMIBObjects  OBJECT IDENTIFIER ::= { docsDev 1 }

   docsDevBase OBJECT IDENTIFIER ::= { docsDevMIBObjects 1 }

   --
   -- For the following object, there is no concept in the
   -- RFI specification corresponding to a backup CMTS.  The
   -- enumeration is provided here in case someone is able
   -- to define such a role or device.
   --

   docsDevRole OBJECT-TYPE
           SYNTAX INTEGER {
               cm(1),
               cmtsActive(2),
               cmtsBackup(3)
           }
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "Defines the current role of this device.  cm(1) is a
                Cable Modem, cmtsActive(2) is a Cable Modem Termination
                System that is controlling the system of cable modems,
                and cmtsBackup(3) is a CMTS that is currently connected
                but is not controlling the system (not currently used).

                In general, if this device is a 'cm', its role will not
                change during operation or between reboots.  If the
                device is a 'cmts' it may change between cmtsActive and
                cmtsBackup and back again during normal operation.  NB:
                At this time, the DOCSIS standards do not support the
                concept of a backup CMTS, but cmtsBackup is included for
                completeness."
           ::= { docsDevBase 1 }

   docsDevDateTime OBJECT-TYPE
           SYNTAX      DateAndTime
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "The current date and time, with time zone information
                (if known).

                If the real data and time cannot be determined, this
                shall represent elapsed time from boot relative to
                the standard epoch '1970-1-1,0:0:0.0'.  In other
                words, if this agent has been up for 3 minutes and
                not been able to determine what the actual date and
                time are, this object will return the value
                '1970-1-1,0:03:0.0'."
           ::= { docsDevBase 2 }

   docsDevResetNow OBJECT-TYPE
           SYNTAX      TruthValue
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "Setting this object to true(1) causes the device to
                reset.  Reading this object always returns false(2)."
           ::= { docsDevBase 3 }

   docsDevSerialNumber OBJECT-TYPE
           SYNTAX      SnmpAdminString
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The manufacturer's serial number for this device."
           ::= { docsDevBase 4 }

   docsDevSTPControl OBJECT-TYPE
           SYNTAX INTEGER {
               stEnabled(1),
               noStFilterBpdu(2),
               noStPassBpdu(3)
           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "This object controls operation of the spanning tree
                protocol (as distinguished from transparent bridging).

                If set to stEnabled(1), then the spanning tree protocol
                is enabled, subject to bridging constraints.
                If noStFilterBpdu(2), then spanning tree is not active,
                and Bridge PDUs received are discarded.

                If noStPassBpdu(3), then spanning tree is not active,
                and Bridge PDUs are transparently forwarded.

                Note that a device need not implement all of these
                options, but that noStFilterBpdu(2) is required."
           DEFVAL { noStFilterBpdu }
           ::= { docsDevBase 5 }

   docsDevIgmpModeControl OBJECT-TYPE
           SYNTAX INTEGER {
               passive(1),
               active(2)
           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "This object controls the IGMP mode of operation for
                the CM or CMTS.  In passive mode, the device forwards
                IGMP between interfaces as based on knowledge of
                Multicast Session activity on the subscriber side
                interface and the rules defined in the DOCSIS RFI
                specification.  In active mode, the device terminates
                at and initiates IGMP through its interfaces as based
                on the knowledge of Multicast Session activity on the
                subscriber side interface."
           REFERENCE
               "DOCSIS RFI 1.1 Specification, Section 3.3.1. and
                DOCSIS RFI 2.0 Specification, Section 5.3.1."
           DEFVAL { passive }
           ::= { docsDevBase 6 }

   docsDevMaxCpe OBJECT-TYPE
           SYNTAX      Unsigned32 (0..255)
           UNITS       "CPEs"
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The maximum number of CPEs that can be granted access
                through a CM during a CM epoch.  This value can be
                obtained from the CM configuration file; however,
                it may be adjusted by the CM according to hardware or
                software limitations that have been imposed on the
                implementation."
           REFERENCE
               "DOCSIS RFI 1.0 Specification, Appendix C.7.20., and
                DOCSIS RFI 1.1 Specification, Appendix C.1.1.7. and
                DOCSIS RFI 2.0 Specification, Appendix C.1.1.7."
           ::= { docsDevBase 7 }


   --
   -- The following table provides one level of security for access
   -- to the device by network management stations.
   -- Note that access is also constrained by the
   -- community strings and any vendor-specific security.
   --

   docsDevNmAccessTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevNmAccessEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "This table controls access to SNMP objects by network
                management stations.  If the table is empty, access to
                SNMP objects is unrestricted.  The objects in this table
                MUST NOT persist across reboots.  The objects in this
                table are only accessible from cable devices that are
                not capable of operating in SNMP Coexistence mode
                (RFC 3584) or in SNMPv3 mode (RFC 3410).
                See the conformance section for
                details.  Note that some devices are required by other
                specifications (e.g., the DOCSIS OSSIv1.1 specification)
                to support the legacy SNMPv1/v2c docsDevNmAccess mode
                for backward compatibility.

                This table is deprecated.  Instead, use the SNMP
                coexistence MIBs from RFC 3584, the TARGET and
                NOTIFICATION MIBs from RFC 3413, and
                the View-Based Access Control Model (VACM) MIBs for
                all SNMP protocol versions from RFC 3415."
           ::= { docsDevMIBObjects 2 }

   docsDevNmAccessEntry OBJECT-TYPE
           SYNTAX      DocsDevNmAccessEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "An entry describing access to SNMP objects by a
                particular network management station.  An entry in
                this table is not readable unless the management station
                has read-write permission (either implicit if the table
                is empty, or explicit through an entry in this table).
                Entries are ordered by docsDevNmAccessIndex.  The first
                matching entry (e.g., matching IP address and community
                string) is used to derive access."
           INDEX { docsDevNmAccessIndex }
           ::= {  docsDevNmAccessTable 1 }

   DocsDevNmAccessEntry ::= SEQUENCE {
               docsDevNmAccessIndex         Integer32,
               docsDevNmAccessIp            IpAddress,
               docsDevNmAccessIpMask        IpAddress,
               docsDevNmAccessCommunity     OCTET STRING,
               docsDevNmAccessControl       INTEGER,
               docsDevNmAccessInterfaces    OCTET STRING,
               docsDevNmAccessStatus        RowStatus,
               docsDevNmAccessTrapVersion   INTEGER
           }

   docsDevNmAccessIndex OBJECT-TYPE
           SYNTAX      Integer32 (1..2147483647)
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "Index used to order the application of access
                entries."
           ::= { docsDevNmAccessEntry 1 }

   docsDevNmAccessIp OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The IP address (or subnet) of the network management
                station.  The address 0.0.0.0 is defined to mean
                any Network Management Station (NMS).  If traps are
                enabled for this entry, then the value must be the
                address of a specific device.  Implementations MAY
                recognize 255.255.255.255 as equivalent to 0.0.0.0."
           DEFVAL { '00000000'h }
           ::= { docsDevNmAccessEntry 2 }

   docsDevNmAccessIpMask OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The IP subnet mask of the network management stations.
                If traps are enabled for this entry, then the value must
                be 0.0.0.0.  Implementations MAY recognize
                255.255.255.255 as equivalent to 0.0.0.0."

           DEFVAL { '00000000'h }
           ::= { docsDevNmAccessEntry 3 }

   docsDevNmAccessCommunity OBJECT-TYPE
           SYNTAX      OCTET STRING
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The community string to be matched for access by this
                entry.  If set to a zero-length string, then any
                community string will match.  When read, this object
                SHOULD return a zero-length string."
           DEFVAL { "public" }
           ::= { docsDevNmAccessEntry 4 }

   docsDevNmAccessControl OBJECT-TYPE
           SYNTAX         INTEGER {
               none(1),
               read(2),
               readWrite(3),
               roWithTraps(4),
               rwWithTraps(5),
               trapsOnly(6)
           }
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "Specifies the type of access allowed to this NMS.
                Setting this object to none(1) causes the table entry
                to be destroyed.  Read(2) allows access by 'get' and
                'get-next' PDUs.  ReadWrite(3) allows access by 'set' as
                well.  RoWithtraps(4), rwWithTraps(5), and trapsOnly(6)
                control distribution of Trap PDUs transmitted by this
                device."
           DEFVAL { read }
           ::= { docsDevNmAccessEntry 5 }

   -- The syntax of the following object was copied from RFC 1493,
   -- dot1dStaticAllowedToGoTo.

   docsDevNmAccessInterfaces OBJECT-TYPE
           SYNTAX      OCTET STRING (SIZE (1..32))
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "Specifies the set of interfaces from which requests from
                this NMS will be accepted.  Each octet within
                the value of this object specifies a set of eight
                interfaces, the first octet specifying ports 1
                through 8, the second octet specifying interfaces 9
                through 16, etc.  Within each octet, the most
                significant bit represents the lowest numbered
                interface, and the least significant bit represents the
                highest numbered interface.  Thus, each interface is
                represented by a single bit within the value of this
                object.  If that bit has a value of '1' then that
                interface is included in the set.

                Note that entries in this table apply only to link-layer
                interfaces (e.g., Ethernet and CATV MAC).  Bits
                representing upstream and downstream channel interfaces
                MUST NOT be set to '1'.

                Note that if bits corresponding to non-existing
                interfaces are set, the result is implementation
                specific.

                Note that according to the DOCSIS OSSIv1.1
                specification, when ifIndex '1' is included in the
                set, then this row applies to all CPE
                (customer-facing) interfaces.

                The size of this object is the minimum required to
                represent all configured interfaces for this device."
           ::= { docsDevNmAccessEntry 6 }

   docsDevNmAccessStatus OBJECT-TYPE
           SYNTAX      RowStatus
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "Controls and reflects the status of rows in this
                table.  Rows in this table may be created by either the
                create-and-go or create-and-wait paradigm.  There is no
                restriction on changing values in a row of this table
                while the row is active.

                The following objects MUST have valid values before this
                object can be set to active: docsDevNmAccessIp,
                docsDevNmAccessStatus, docsDevNmAccessIpMask,
                docsDevNmAccessCommunity, docsDevNmAccessControl, and
                docsDevNmAccessInterfaces."
           ::= { docsDevNmAccessEntry 7 }

   docsDevNmAccessTrapVersion OBJECT-TYPE
           SYNTAX      INTEGER {
               disableSNMPv2trap(1),
               enableSNMPv2trap(2)
           }
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "Specifies the TRAP version that is sent to this NMS.
                Setting this object to disableSNMPv2trap (1) causes the
                trap in SNMPv1 format to be sent to a particular NMS.
                Setting this object to enableSNMPv2trap (2) causes the
                trap in SNMPv2 format be sent to a particular NMS."
           DEFVAL { disableSNMPv2trap }
           ::= { docsDevNmAccessEntry 8 }

   --
   -- The following group describes control objects used for downloading
   -- firmware to a cable device.  Procedures for software download are
   -- described in Section 3.2.1 of the RFC containing this MIB module.
   --

   docsDevSoftware OBJECT IDENTIFIER ::= { docsDevMIBObjects 3 }

   docsDevSwServer OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-write
           STATUS      deprecated
           DESCRIPTION
               "The address of the TFTP server used for software
                upgrades.  If the TFTP server is unknown or is a
                non-IPv4 address, return 0.0.0.0.

                This object is deprecated.  See docsDevSwServerAddress
                for its replacement.  This object will have its value
                modified, given a valid SET to docsDevSwServerAddress."
           ::= { docsDevSoftware 1 }

   docsDevSwFilename OBJECT-TYPE
           SYNTAX      SnmpAdminString (SIZE (0..64))
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "The filename of the software image to be downloaded via
                TFTP, or the abs_path (as defined in RFC 2616) of the
                software image to be downloaded via HTTP.

                Unless set via SNMP, this is the filename or abs_path
                specified by the provisioning server during the boot
                process that corresponds to the software version that
                is desired for this device.

                If unknown, the value of this object is the zero-length
                string."
           ::= { docsDevSoftware 2 }

   docsDevSwAdminStatus OBJECT-TYPE
           SYNTAX INTEGER {
               upgradeFromMgt(1),
               allowProvisioningUpgrade(2),
               ignoreProvisioningUpgrade(3)
           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "If set to upgradeFromMgt(1), the device will initiate a
                TFTP or HTTP software image download.  After
                successfully receiving an image, the device will set
                its state to ignoreProvisioningUpgrade(3) and reboot.
                If the download process is interrupted (e.g., by a reset
                or power failure), the device will load the previous
                image and, after re-initialization, continue to attempt
                loading the image specified in docsDevSwFilename.

                If set to allowProvisioningUpgrade(2), the device will
                use the software version information supplied by the
                provisioning server when next rebooting (this does not
                cause a reboot).

                When set to ignoreProvisioningUpgrade(3), the device
                will disregard software image upgrade information
                from the provisioning server.

                Note that reading this object can return
                upgradeFromMgt(1).  This indicates that a software
                download is currently in progress, and that the device
                will reboot after successfully receiving an image."
           DEFVAL { allowProvisioningUpgrade }
           ::= { docsDevSoftware 3 }

   docsDevSwOperStatus OBJECT-TYPE
           SYNTAX INTEGER {
               inProgress(1),
               completeFromProvisioning(2),
               completeFromMgt(3),
               failed(4),
               other(5)
           }
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "InProgress(1) indicates that a TFTP or HTTP download is
                underway, either as a result of a version mismatch at
                provisioning or as a result of a upgradeFromMgt request.
                No other docsDevSw* objects can be modified in
                this state.

                CompleteFromProvisioning(2) indicates that the last
                software upgrade was a result of version mismatch at
                provisioning.

                CompleteFromMgt(3) indicates that the last software
                upgrade was a result of setting docsDevSwAdminStatus to
                upgradeFromMgt.

                Failed(4) indicates that the last attempted download
                failed, ordinarily due to TFTP or HTTP timeout."
           REFERENCE
               "DOCSIS RFI 1.0 Specification, Section 8.2., and
                DOCSIS RFI 1.1 Specification, Section 10.1. and
                DOCSIS RFI 2.0 Specification, Section 12.1."
           ::= { docsDevSoftware 4 }

   docsDevSwCurrentVers OBJECT-TYPE
           SYNTAX      SnmpAdminString
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The software version currently operating in this device.
                This string's syntax is that used by the
                individual vendor to identify software versions.
                For a CM, this string will describe the current
                software load.  For a CMTS, this object SHOULD contain
                a human-readable representation either of the vendor
                specific designation of the software for the chassis,
                or of the software for the control processor.  If
                neither of these is applicable, the value MUST be a
                zero-length string."
           ::= { docsDevSoftware 5 }

   docsDevSwServerAddressType OBJECT-TYPE
           SYNTAX      InetAddressType
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "The type of address of the TFTP or HTTP server used for
                software upgrades.

                If docsDevSwServerTransportProtocol is currently set to
                tftp(1), attempting to set this object to dns(16) MUST
                result in an error."
           ::= { docsDevSoftware 6 }

   docsDevSwServerAddress OBJECT-TYPE
           SYNTAX      InetAddress
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "The address of the TFTP or HTTP server used for software
                upgrades.

                If the TFTP/HTTP server is unknown, return the zero-
                length address string (see the TextualConvention).

                If docsDevSwServer is also implemented in this agent,
                this object is tied to it.  A set of this object to an
                IPv4 address will result in also setting the value of
                docsDevSwServer to that address.  If this object is set
                to an IPv6 address, docsDevSwServer is set to 0.0.0.0.
                If docsDevSwServer is set, this object is also set to
                that value.  Note that if both are set in the same
                action, the order of which one sets the other is
                undefined."
           ::= { docsDevSoftware 7 }

   docsDevSwServerTransportProtocol OBJECT-TYPE
           SYNTAX INTEGER {
               tftp(1),
               http(2)
           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "This object specifies the transport protocol (TFTP or
                HTTP) to be used for software upgrades.

                If the value of this object is tftp(1), then the cable
                device uses TFTP (RFC 1350) read request packets to
                download the docsDevSwFilename from the
                docsDevSwServerAddress in octet mode.

                If the value of this object is http(2), then the cable
                device uses HTTP 1.0 (RFC 1945) or HTTP 1.1 (RFC 2616)
                GET requests sent to host docsDevSwServerAddress to
                download the software image from path docsDevSwFilename.

                If docsDevSwServerAddressType is currently set to
                dns(16), attempting to set this object to tftp(1) MUST
                result in an error."
           DEFVAL { tftp }
           ::= { docsDevSoftware 8 }

   --
   -- The following group describes server access and parameters used
   -- for initial provisioning and bootstrapping.
   --

   docsDevServer OBJECT IDENTIFIER ::= { docsDevMIBObjects 4 }

   docsDevServerBootState OBJECT-TYPE
           SYNTAX INTEGER {
               operational(1),
               disabled(2),
               waitingForDhcpOffer(3),
               waitingForDhcpResponse(4),
               waitingForTimeServer(5),
               waitingForTftp(6),
               refusedByCmts(7),
               forwardingDenied(8),
               other(9),
               unknown(10)
           }
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "If operational(1), the device has completed loading and
                processing of configuration parameters, and the CMTS has
                completed the Registration exchange.

                If disabled(2), then the device was administratively
                disabled, possibly by being refused network access in
                the configuration file.

                If waitingForDhcpOffer(3), then a Dynamic Host
                Configuration Protocol (DHCP) Discover has been
                transmitted, and no offer has yet been received.

                If waitingForDhcpResponse(4), then a DHCP Request has
                been transmitted, and no response has yet been received.

                If waitingForTimeServer(5), then a Time Request has been
                transmitted, and no response has yet been received.
                If waitingForTftp(6), then a request to the TFTP
                parameter server has been made, and no response
                received.

                If refusedByCmts(7), then the Registration
                Request/Response exchange with the CMTS failed.

                If forwardingDenied(8), then the registration process
                was completed, but the network access option in the
                received configuration file prohibits forwarding.

                If other(9), then the registration process reached a
                point that does not fall into one of the above
                categories.

                If unknown(10), then the device has not yet begun the
                registration process or is in some other indeterminate
                state."
           REFERENCE
               "DOCSIS RFI 1.0 Specification, Figure 7-1, and
                DOCSIS RFI 1.1 Specification, Figure 9-1 and
                DOCSIS RFI 2.0 Specification, Figure 11-1."
           ::= { docsDevServer 1 }

   docsDevServerDhcp OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-only
           STATUS      deprecated
           DESCRIPTION
               "The IP address of the DHCP server that assigned an IP
                address to this device.  Returns 0.0.0.0 if DHCP is not
                used for IP address assignment, or if this agent is
                not assigned an IPv4 address.

                This object is deprecated and is replaced by
                docsDevServerDhcpAddress."
           ::= { docsDevServer 2 }

   docsDevServerTime OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-only
           STATUS      deprecated
           DESCRIPTION
               "The IP address of the Time server (RFC 0868).  Returns
                0.0.0.0 if the time server IP address is unknown, or if
                the time server is not an IPv4 server.

                This object is deprecated and is replaced by
                docsDevServerTimeAddress."
           ::= { docsDevServer 3 }

   docsDevServerTftp OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-only
           STATUS      deprecated
           DESCRIPTION
               "The IP address of the TFTP server responsible for
                downloading provisioning and configuration parameters
                to this device.  Returns 0.0.0.0 if the TFTP server
                address is unknown or is not an IPv4 address.

                This object is deprecated and is replaced by
                docsDevServerConfigTftpAddress."
           ::= { docsDevServer 4 }

   docsDevServerConfigFile OBJECT-TYPE
           SYNTAX      SnmpAdminString
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The name of the device configuration file read from
                the TFTP server.  Returns a zero-length string if
                the configuration file name is unknown."
           ::= { docsDevServer 5 }

   docsDevServerDhcpAddressType OBJECT-TYPE
           SYNTAX      InetAddressType
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The type of address of docsDevServerDhcpAddress.  If
                DHCP was not used, this value should return
                unknown(0)."
           ::= { docsDevServer 6 }

   docsDevServerDhcpAddress OBJECT-TYPE
           SYNTAX      InetAddress
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The internet address of the DHCP server that assigned
                an IP address to this device.  Returns the zero length
                octet string if DHCP was not used for IP address
                assignment."
           ::= { docsDevServer 7 }

   docsDevServerTimeAddressType OBJECT-TYPE
           SYNTAX      InetAddressType
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The type of address of docsDevServerTimeAddress.  If
                no time server exists, this value should return
                unknown(0)."
           ::= { docsDevServer 8 }

   docsDevServerTimeAddress OBJECT-TYPE
           SYNTAX      InetAddress
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The Internet address of the RFC 868 Time server,
                as provided by DHCP option 4.

                Note that if multiple values are provided to the
                CM in DHCP option 4, the value of this MIB object
                MUST be the Time server address from which the Time
                of Day reference was acquired as based on the DOCSIS
                RFI specification.  During the period of time where
                the Time of Day have not been acquired, the Time
                server address reported by the CM may report the
                first address value in the DHCP option value or the
                last server address the CM attempted to get the Time
                of day value.

                Returns the zero-length octet string if the time server
                IP address is not provisioned."
           REFERENCE
               "DOCSIS RFI 1.1 Specification, Section 9.2.7. and
                DOCSIS RFI 2.0 Specification, Section 11.2.7."
           ::= { docsDevServer 9 }

   docsDevServerConfigTftpAddressType OBJECT-TYPE
           SYNTAX      InetAddressType
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The type of address of docsDevServerConfigTftpAddress.
                If no TFTP server exists, this value should return
                unknown(0)."
           ::= { docsDevServer 10 }

   docsDevServerConfigTftpAddress OBJECT-TYPE
           SYNTAX      InetAddress
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The internet address of the TFTP server responsible for
                downloading provisioning and configuration parameters
                to this device.  Returns the zero-length octet string if
                the config server address is unknown.  There are certain
                security risks that are involved with using TFTP."
           REFERENCE
               "RFC 3617, Section 5"
           ::= { docsDevServer 11 }


   --
   -- Event Reporting
   --

   docsDevEvent OBJECT IDENTIFIER ::= { docsDevMIBObjects 5 }

   docsDevEvControl OBJECT-TYPE
           SYNTAX INTEGER {
               resetLog(1),
               useDefaultReporting(2)
           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "Setting this object to resetLog(1) empties the event
                log.  All data is deleted.  Setting it to
                useDefaultReporting(2) returns all event priorities to
                their factory-default reporting.  Reading this object
                always returns useDefaultReporting(2)."
           ::= { docsDevEvent 1 }

   docsDevEvSyslog OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-write
           STATUS      deprecated
           DESCRIPTION
               "The IP address of the Syslog server.  If 0.0.0.0, either
                syslog transmission is inhibited, or the Syslog server
                address is not an IPv4 address.

                This object is deprecated and is replaced by
                docsDevEvSyslogAddress."
           ::= { docsDevEvent 2 }

   docsDevEvThrottleAdminStatus OBJECT-TYPE
           SYNTAX INTEGER {
               unconstrained(1),
               maintainBelowThreshold(2),
               stopAtThreshold(3),
               inhibited(4)
           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "Controls the transmission of traps and syslog messages
                with respect to the trap pacing threshold.

                unconstrained(1) causes traps and syslog messages to be
                transmitted without regard to the threshold settings.

                maintainBelowThreshold(2) causes trap transmission and
                syslog messages to be suppressed if the number of traps
                would otherwise exceed the threshold.

                stopAtThreshold(3) causes trap transmission to cease at
                the threshold and not to resume until directed to do so.

                inhibited(4) causes all trap transmission and syslog
                messages to be suppressed.

                A single event is always treated as a single event for
                threshold counting.  That is, an event causing both a
                trap and a syslog message is still treated as a single
                event.

                Writing to this object resets the thresholding state."
           DEFVAL { unconstrained }
           ::= { docsDevEvent 3 }

   docsDevEvThrottleInhibited OBJECT-TYPE
           SYNTAX      TruthValue
           MAX-ACCESS  read-only
           STATUS      deprecated
           DESCRIPTION
               "If true(1), trap and syslog transmission is currently
                inhibited due to thresholds and/or the current setting
                of docsDevEvThrottleAdminStatus.  In addition, this is
                true(1) when transmission is inhibited because no
                syslog (docsDevEvSyslog) or trap (docsDevNmAccessEntry)
                destinations have been set.

                This object is deprecated and is replaced by
                docsDevEvThrottleThresholdExceeded."
           ::= { docsDevEvent 4 }

   docsDevEvThrottleThreshold OBJECT-TYPE
           SYNTAX      Unsigned32
           UNITS       "events"
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "Number of events per docsDevEvThrottleInterval permitted
                before throttling is to occur.

                A single event, whether the notification could result in
                messages transmitted using syslog, SNMP, or both
                protocols, and regardless of the number of destinations,
                (including zero) is always treated as a single event for
                threshold counting.  For example, an event causing both
                a trap and a syslog message is still treated as a single
                event.

                All system notifications that occur within the device
                should be taken into consideration when calculating
                and monitoring the threshold."
           DEFVAL { 0 }
           ::= { docsDevEvent 5 }

   docsDevEvThrottleInterval OBJECT-TYPE
           SYNTAX      Integer32 (1..2147483647)
           UNITS       "seconds"
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "The interval over which docsDevEvThrottleThreshold
                applies."
           DEFVAL { 1 }
           ::= { docsDevEvent 6 }

   --
   -- The following table controls the reporting of the various classes
   -- of events.
   --

   docsDevEvControlTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevEvControlEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "This table allows control of the reporting of event
                classes.  For each event priority, a combination of
                logging and reporting mechanisms may be chosen.  The
                mapping of event types to priorities is
                vendor dependent.  Vendors may also choose to allow
                the user to control that mapping through proprietary
                means.  Table entries MUST persist across reboots for
                CMTS devices and MUST NOT persist across reboots for CM
                devices."
           ::= {  docsDevEvent 7 }

   docsDevEvControlEntry OBJECT-TYPE
           SYNTAX      DocsDevEvControlEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "Allows configuration of the reporting mechanisms for a
                particular event priority."
           INDEX { docsDevEvPriority }
           ::= { docsDevEvControlTable 1 }

   DocsDevEvControlEntry ::= SEQUENCE {
               docsDevEvPriority        INTEGER,
               docsDevEvReporting       BITS
           }

   docsDevEvPriority OBJECT-TYPE
           SYNTAX INTEGER {
               emergency(1),
               alert(2),
               critical(3),
               error(4),
               warning(5),
               notice(6),
               information(7),
               debug(8)
           }
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "The priority level that is controlled by this
                entry.  These are ordered from most (emergency) to least
                (debug) critical.  Each event with a CM or CMTS has a
                particular priority level associated with it (as defined
                by the vendor).

                emergency(1) events indicate vendor-specific fatal
                hardware or software errors that prevent normal system
                operation.
                alert(2) events indicate a serious failure that causes
                the reporting system to reboot but is not caused by
                hardware or software malfunctioning.

                critical(3) events indicate a serious failure that
                requires attention and prevents the device from
                transmitting data but that could be recovered without
                rebooting the system.

                error(4) and warning(5) events indicate that a failure
                occurred that could interrupt the normal data flow but
                that does not cause the device to re-register.

                notice(6) and information(7) events indicate a
                milestone or checkpoint in normal operation that could
                be of particular importance for troubleshooting.

                debug(8) events are reserved for vendor-specific
                events.

                During normal operation, no event more
                critical than notice(6) should be generated.  Events
                between warning and emergency should be generated at
                appropriate levels of problems (e.g., emergency when the
                box is about to crash)."
           ::= { docsDevEvControlEntry 1 }

   docsDevEvReporting OBJECT-TYPE
           SYNTAX BITS {
               local(0),
               traps(1),
               syslog(2),
               -- The following are extensions to the original set of
               -- labels.  The extensions start at an octet boundary.
               -- So for bits 3 - 7, one MUST set them to zero on send
               -- and one MUST ignore them on receipt.
               localVolatile(8),
               stdInterface(9)
           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "Defines the action to be taken on occurrence of this
                event class.  Implementations may not necessarily
                support all options for all event classes but at
                minimum must allow traps and syslogging to be
                disabled.
                If the local(0) bit is set, then log to the internal
                log and update non-volatile store, for backward
                compatibility with the original RFC 2669 definition.
                If the traps(1) bit is set, then generate
                an SNMP trap; if the syslog(2) bit is set, then
                send a syslog message (assuming that the syslog address
                is set).  If the localVolatile(8) bit is set, then
                log to the internal log without updating non-volatile
                store.  If the stdInterface(9) bit is set, then the
                agent ignores all other bits except the local(0),
                syslog(2), and localVolatile(8) bits.  Setting the
                stdInterface(9) bit indicates that RFC3413 and
                RFC3014 are being used to control event reporting
                mechanisms."
           ::= { docsDevEvControlEntry 2 }

   docsDevEventTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevEventEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "Contains a log of network and device events that may be
                of interest in fault isolation and troubleshooting.
                If the local(0) bit is set in docsDevEvReporting,
                entries in this table MUST persist across reboots."
           ::= {  docsDevEvent 8 }

   docsDevEventEntry OBJECT-TYPE
           SYNTAX      DocsDevEventEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "Describes a network or device event that may be of
                interest in fault isolation and troubleshooting.
                Multiple sequential identical events are represented by
                incrementing docsDevEvCounts and setting
                docsDevEvLastTime to the current time rather than
                creating multiple rows.

                Entries are created with the first occurrence of an
                event.  docsDevEvControl can be used to clear the
                table.  Individual events cannot be deleted."
           INDEX { docsDevEvIndex }
           ::= { docsDevEventTable 1 }

   DocsDevEventEntry ::= SEQUENCE {
               docsDevEvIndex           Integer32,
               docsDevEvFirstTime       DateAndTime,
               docsDevEvLastTime        DateAndTime,
               docsDevEvCounts          Counter32,
               docsDevEvLevel           INTEGER,
               docsDevEvId              Unsigned32,
               docsDevEvText            SnmpAdminString
           }

   docsDevEvIndex OBJECT-TYPE
           SYNTAX      Integer32 (1..2147483647)
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "Provides relative ordering of the objects in the event
                log.  This object will always increase except when
                (a) the log is reset via docsDevEvControl,
                (b) the device reboots and does not implement
                non-volatile storage for this log, or (c) it reaches
                the value 2^31.  The next entry for all the above
                cases is 1."
           ::= { docsDevEventEntry 1 }

   docsDevEvFirstTime OBJECT-TYPE
           SYNTAX      DateAndTime
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The value of docsDevDateTime at the time this entry was
                created."
           ::= { docsDevEventEntry 2 }

   docsDevEvLastTime OBJECT-TYPE
           SYNTAX      DateAndTime
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "When an entry reports only one event, this object will
                have the same value as the corresponding instance of
                docsDevEvFirstTime.  When an entry reports multiple
                events, this object will record the value that
                docsDevDateTime had when the most recent event for this
                entry occurred."
           ::= { docsDevEventEntry 3 }

   -- This object was renamed from docsDevEvCount to meet naming
   -- requirements for Counter32
   docsDevEvCounts OBJECT-TYPE
           SYNTAX      Counter32
           UNITS       "events"
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The number of consecutive event instances reported by
                this entry.  This starts at 1 with the creation of this
                row and increments by 1 for each subsequent duplicate
                event."
           ::= { docsDevEventEntry 4 }
   docsDevEvLevel OBJECT-TYPE
           SYNTAX INTEGER {
               emergency(1),
               alert(2),
               critical(3),
               error(4),
               warning(5),
               notice(6),
               information(7),
               debug(8)
           }
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "The priority level of this event, as defined by the
                vendor.  These are ordered from most serious (emergency)
                to least serious (debug).

                emergency(1) events indicate vendor-specific fatal
                hardware or software errors that prevent normal system
                operation.

                alert(2) events indicate a serious failure that causes
                the reporting system to reboot but that is not caused by
                hardware or software malfunctioning.

                critical(3) events indicate a serious failure that
                requires attention and prevents the device from
                transmitting data but that could be recovered without
                rebooting the system.

                error(4) and warning(5) events indicate that a failure
                occurred that could interrupt the normal data flow but
                that does not cause the device to re-register.

                notice(6) and information(7) events indicate a
                milestone or checkpoint in normal operation that could
                be of particular importance for troubleshooting.

                debug(8) events are reserved for vendor-specific
                events.

                During normal operation, no event more
                critical than notice(6) should be generated.  Events
                between warning and emergency should be generated at
                appropriate levels of problems (e.g., emergency when the
                box is about to crash)."
           ::= { docsDevEventEntry 5 }

   --
   -- It is strongly recommended that implementors follow the CableLabs
   -- enumerations for docsDevEvId, per the DOCSIS OSSIv1.1 spec
   -- and follow-on specifications.
   --

   docsDevEvId OBJECT-TYPE
           SYNTAX      Unsigned32
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "For this product, uniquely identifies the type of event
                that is reported by this entry."
           REFERENCE
               "DOCSIS OSSI 1.1 Specification, Appendix H and
                DOCSIS OSSI 2.0 Specification, Annex D."
           ::= { docsDevEventEntry 6 }

   docsDevEvText OBJECT-TYPE
           SYNTAX      SnmpAdminString
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "Provides a human-readable description of the event,
                including all relevant context (interface numbers,
                etc.)."
           ::= { docsDevEventEntry 7 }

   docsDevEvSyslogAddressType OBJECT-TYPE
           SYNTAX      InetAddressType
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "The type of address of docsDevEvSyslogAddress.  If
                no syslog server exists, this value should return
                unknown(0)."
           DEFVAL { unknown }
           ::= { docsDevEvent 9 }

   docsDevEvSyslogAddress OBJECT-TYPE
           SYNTAX      InetAddress
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "The Internet address of the Syslog server, as provided
                by DHCP option 7 or set via SNMP management.  If the
                address of the server is set to the zero-length
                string, the 0.0.0.0 IPv4 address, or the 0: IPv6
                address, Syslog transmission is inhibited.

                Note that if multiple values are provided to the CM in
                DHCP option 7, the value of this MIB object MUST be the
                first Syslog server address received.

                By default at agent boot, this object returns the zero
                length string."
           ::= { docsDevEvent 10 }

   docsDevEvThrottleThresholdExceeded OBJECT-TYPE
           SYNTAX TruthValue
           MAX-ACCESS read-only
           STATUS current
           DESCRIPTION
               "If true(1), trap and syslog transmission is currently
                inhibited due to exceeding the trap/syslog event
                threshold in the current interval."
           ::= { docsDevEvent 11 }

   --
   -- Link Level Control Filtering
   --

   docsDevFilter OBJECT IDENTIFIER ::= { docsDevMIBObjects 6 }

   docsDevFilterLLCUnmatchedAction OBJECT-TYPE
           SYNTAX INTEGER {
               discard(1),
               accept(2)
           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "LLC (Link Level Control) filters can be defined on an
                inclusive or exclusive basis: CMs can be configured to
                forward only packets matching a set of layer three
                protocols, or to drop packets matching a set of layer
                three protocols.  Typical use of these filters is to
                filter out possibly harmful (given the context of a
                large metropolitan LAN) protocols.

                If set to discard(1), any L2 packet that does not match
                at least one filter in the docsDevFilterLLCTable will be
                discarded.  If set to accept(2), any L2 packet that
                does not match at least one filter in the
                docsDevFilterLLCTable will be accepted for further
                processing (e.g., bridging).  In other words, if the
                packet does not match an entry in the table, it takes
                this action; if it does match an entry in the table, it
                takes the opposite of this action."
           DEFVAL { accept }
           ::= { docsDevFilter 1 }

   docsDevFilterLLCTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevFilterLLCEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "A list of filters to apply to (bridged) LLC
                traffic.  The filters in this table are applied to
                incoming traffic on the appropriate interface(s)  prior
                to any further processing (e.g., before the packet
                is handed off for level 3 processing, or for bridging).
                The specific action taken when no filter is matched is
                controlled by docsDevFilterLLCUnmatchedAction.  Table
                entries MUST NOT persist across reboots for any device."
           ::= { docsDevFilter 2 }

   docsDevFilterLLCEntry OBJECT-TYPE
           SYNTAX      DocsDevFilterLLCEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "Describes a single filter to apply to (bridged) LLC
                traffic received on a specified interface. "
           INDEX { docsDevFilterLLCIndex }
           ::= { docsDevFilterLLCTable 1 }

   DocsDevFilterLLCEntry ::= SEQUENCE {
               docsDevFilterLLCIndex               Integer32,
               docsDevFilterLLCStatus              RowStatus,
               docsDevFilterLLCIfIndex             InterfaceIndexOrZero,
               docsDevFilterLLCProtocolType        INTEGER,
               docsDevFilterLLCProtocol            Integer32,
               docsDevFilterLLCMatches             Counter32
           }

   docsDevFilterLLCIndex OBJECT-TYPE
           SYNTAX      Integer32 (1..2147483647)
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "Index used for the identification of filters (note that
                LLC filter order is irrelevant)."
           ::= { docsDevFilterLLCEntry 1 }
   docsDevFilterLLCStatus OBJECT-TYPE
           SYNTAX      RowStatus
           MAX-ACCESS  read-create
           STATUS      current
           DESCRIPTION
               "Controls and reflects the status of rows in this
                table.  There is no restriction on changing any of the
                associated columns for this row while this object is set
                to active.

                Specifying only this object (with the
                appropriate index) on a CM is sufficient to create a
                filter row that matches all inbound packets on the
                ethernet interface and results in the packets being
                discarded.  docsDevFilterLLCIfIndex (at least) must be
                specified on a CMTS to create a row."
           ::= { docsDevFilterLLCEntry 2}

   docsDevFilterLLCIfIndex OBJECT-TYPE
           SYNTAX      InterfaceIndexOrZero
           MAX-ACCESS  read-create
           STATUS      current
           DESCRIPTION
               "The entry interface to which this filter applies.  The
                value corresponds to ifIndex for either a CATV MAC or
                another network interface.  If the value is zero, the
                filter applies to all interfaces.  In Cable Modems, the
                default value is the customer side interface(s).  In
                CMTSs, this object has to be specified to
                create a row in this table.

                Note that according to the DOCSIS OSSIv1.1
                specification, ifIndex '1' in the CM means that this
                row applies to all Cable Modem-to-CPE Interfaces
                (CMCI)."
           REFERENCE
               "DOCSIS OSSI 1.1 Specification, Section 3.3.4.1. and
                DOCSIS OSSI 2.0 Specification, Section 6.3.4.1."
           ::= { docsDevFilterLLCEntry 3 }

   docsDevFilterLLCProtocolType OBJECT-TYPE
           SYNTAX INTEGER {
               ethertype(1),
               dsap(2)
           }
           MAX-ACCESS  read-create
           STATUS      current
           DESCRIPTION
               "The format of the value in docsDevFilterLLCProtocol:
                either a two-byte Ethernet Ethertype, or a one-byte
                802.2 Service Access Point (SAP) value.  ethertype(1)
                also applies to Standard Network Access Protocol
                (SNAP) encapsulated frames."
           DEFVAL { ethertype }
           ::= { docsDevFilterLLCEntry 4 }

   docsDevFilterLLCProtocol OBJECT-TYPE
           SYNTAX      Integer32 (0..65535)
           MAX-ACCESS  read-create
           STATUS      current
           DESCRIPTION
               "The layer-three protocol for which this filter applies.
                The protocol value format depends on
                docsDevFilterLLCProtocolType.  Note that for SNAP
                frames, ethertype filtering is performed rather than
                Destination Service Access Point (DSAP) =0xAA."
           DEFVAL { 0 }
           ::= { docsDevFilterLLCEntry 5 }

   docsDevFilterLLCMatches OBJECT-TYPE
           SYNTAX      Counter32
           UNITS       "matches"
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "Counts the number of times this filter was matched."
           ::= { docsDevFilterLLCEntry 6 }

   --
   -- IPv4 Filtering
   --

   docsDevFilterIpDefault OBJECT-TYPE
           SYNTAX INTEGER {
               discard(1),
               accept(2)
           }
           MAX-ACCESS  read-write
           STATUS      deprecated
           DESCRIPTION
               "The default behavior for (bridged) packets that do not
                match IP filters (or Internet filters, if implemented)
                is defined by docsDevFilterIpDefault.

                If set to discard(1), all packets not matching an IP
                filter in docsDevFilterIpTable will be discarded.  If
                set to accept(2), all packets not matching an IP filter
                or an Internet filter will be accepted for further
                processing (e.g., bridging)."
           DEFVAL { accept }
           ::= { docsDevFilter 3 }

   docsDevFilterIpTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevFilterIpEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "An ordered list of filters or classifiers to apply to
                IP traffic.  Filter application is ordered by the filter
                index, rather than by a best match algorithm (note that
                this implies that the filter table may have gaps in the
                index values).  Packets that match no filters will have
                policy 0 in the docsDevFilterPolicyTable applied to
                them, if it exists.  Otherwise, Packets that match no
                filters are discarded or forwarded according to the
                setting of docsDevFilterIpDefault.

                Any IP packet can theoretically match multiple rows of
                this table.  When considering a packet, the table is
                scanned in row index order (e.g., filter 10 is checked
                before filter 20).  If the packet matches that filter
                (which means that it matches ALL criteria for that row),
                actions appropriate to docsDevFilterIpControl and
                docsDevFilterPolicyId are taken.  If the packet was
                discarded processing is complete.  If
                docsDevFilterIpContinue is set to true, the filter
                comparison continues with the next row in the table,
                looking for additional matches.

                If the packet matches no filter in the table, the packet
                is accepted or dropped for further processing
                according to the setting of docsDevFilterIpDefault.
                If the packet is accepted, the actions specified by
                policy group 0 (e.g., the rows in
                docsDevFilterPolicyTable that have a value of 0 for
                docsDevFilterPolicyId) are taken, if that policy
                group exists.

                Logically, this table is consulted twice during the
                processing of any IP packet: once upon its acceptance
                from the L2 entity, and once upon its transmission to
                the L2 entity.  In actuality, for cable modems, IP
                filtering is generally the only IP processing done for
                transit traffic.  This means that inbound and outbound
                filtering can generally be done at the same time with
                one pass through the filter table.

                The objects in this table are only accessible from cable
                devices that are not operating in DiffServ MIB mode
                (RFC 3289).  See the conformance section for details.

                Note that some devices are required by other
                specifications (e.g., the DOCSIS OSSIv1.1 specification)
                to support the legacy SNMPv1/v2c docsDevFilter mode
                for backward compatibility.

                Table entries MUST NOT persist across reboots for any
                device.

                This table is deprecated.  Instead, use the DiffServ MIB
                from RFC 3289."
           ::= { docsDevFilter 4 }

   docsDevFilterIpEntry OBJECT-TYPE
           SYNTAX      DocsDevFilterIpEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "Describes a filter to apply to IP traffic received on a
                specified interface.  All identity objects in this table
                (e.g., source and destination address/mask, protocol,
                source/dest port, TOS/mask, interface and direction)
                must match their respective fields in the packet for
                any given filter to match.

                To create an entry in this table, docsDevFilterIpIfIndex
                must be specified."
           INDEX { docsDevFilterIpIndex }
           ::= { docsDevFilterIpTable 1 }

   DocsDevFilterIpEntry ::= SEQUENCE {
               docsDevFilterIpIndex             Integer32,
               docsDevFilterIpStatus            RowStatus,
               docsDevFilterIpControl           INTEGER,
               docsDevFilterIpIfIndex           InterfaceIndexOrZero,
               docsDevFilterIpDirection         INTEGER,
               docsDevFilterIpBroadcast         TruthValue,
               docsDevFilterIpSaddr             IpAddress,
               docsDevFilterIpSmask             IpAddress,
               docsDevFilterIpDaddr             IpAddress,
               docsDevFilterIpDmask             IpAddress,
               docsDevFilterIpProtocol          Integer32,
               docsDevFilterIpSourcePortLow     Integer32,
               docsDevFilterIpSourcePortHigh    Integer32,
               docsDevFilterIpDestPortLow       Integer32,
               docsDevFilterIpDestPortHigh      Integer32,
               docsDevFilterIpMatches           ZeroBasedCounter32,
               docsDevFilterIpTos               OCTET STRING,
               docsDevFilterIpTosMask           OCTET STRING,
               docsDevFilterIpContinue          TruthValue,
               docsDevFilterIpPolicyId          Integer32
           }

   docsDevFilterIpIndex OBJECT-TYPE
           SYNTAX      Integer32 (1..2147483647)
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "Index used to order the application of filters.
                The filter with the lowest index is always applied
                first."
           ::= { docsDevFilterIpEntry 1 }

   docsDevFilterIpStatus OBJECT-TYPE
           SYNTAX      RowStatus
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "Controls and reflects the status of rows in this
                table.  Specifying only this object (with the
                appropriate index) on a CM is sufficient to create a
                filter row that matches all inbound packets on the
                ethernet interface and results in the packets being
                discarded.  docsDevFilterIpIfIndex (at least) must be
                specified on a CMTS to create a row.  Creation of the
                rows may be done via either create-and-wait or
                create-and-go, but the filter is not applied until this
                object is set to (or changes to) active.  There is no
                restriction in changing any object in a row while this
                object is set to active."
           ::= { docsDevFilterIpEntry 2 }

   docsDevFilterIpControl OBJECT-TYPE
           SYNTAX INTEGER {
               discard(1),
               accept(2),
               policy(3)
           }
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "If set to discard(1), all packets matching this filter
                will be discarded, and scanning of the remainder of the
                filter list will be aborted.  If set to accept(2), all
                packets matching this filter will be accepted for
                further processing (e.g., bridging).  If
                docsDevFilterIpContinue is set to true, see if there
                are other matches; otherwise, done.  If set to
                policy (3), execute the policy entries
                matched by docsDevFilterIpPolicyId in
                docsDevFilterPolicyTable.

                If docsDevFilterIpContinue is set to true, continue
                scanning the table for other matches; otherwise, done."
           DEFVAL { discard }
           ::= { docsDevFilterIpEntry 3 }

   docsDevFilterIpIfIndex OBJECT-TYPE
           SYNTAX      InterfaceIndexOrZero
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The entry interface to which this filter applies.  The
                value corresponds to ifIndex for either a CATV MAC or
                another interface.  If the value is zero, the
                filter applies to all interfaces.  Default value in CMs
                is the index of the customer-side (e.g., ethernet)
                interface(s).  In CMTSes, this object MUST be
                specified to create a row in this table.

                Note that according to the DOCSIS OSSIv1.1
                specification, ifIndex '1' in the Cable Modem means
                that this row applies to all CMCI (customer-facing)
                interfaces."
           REFERENCE
               "DOCSIS OSSI 1.1 Specification, Section 3.3.4.1. and
                DOCSIS OSSI 2.0 Specification, Section 6.3.4.1."
           ::= { docsDevFilterIpEntry 4 }

   docsDevFilterIpDirection OBJECT-TYPE
           SYNTAX INTEGER {
               inbound(1),
               outbound(2),
               both(3)
           }
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "Determines whether the filter is applied to inbound(1)
                traffic, outbound(2) traffic, or traffic in both(3)
                directions."
           DEFVAL { inbound }
           ::= { docsDevFilterIpEntry 5 }

   docsDevFilterIpBroadcast OBJECT-TYPE
           SYNTAX      TruthValue
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "If set to true(1), the filter only applies to multicast
                and broadcast traffic.  If set to false(2), the filter
                applies to all traffic."
           DEFVAL { false }
           ::= { docsDevFilterIpEntry 6 }

   docsDevFilterIpSaddr OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The source IP address, or portion thereof, that is to be
                matched for this filter.  The source address is first
                masked (ANDed) against docsDevFilterIpSmask before
                being compared to this value.  A value of 0 for this
                object and 0 for the mask matches all IP addresses."
           DEFVAL { '00000000'h }
           ::= { docsDevFilterIpEntry 7 }

   docsDevFilterIpSmask OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "A bit mask that is to be applied to the source address
                prior to matching.  This mask is not necessarily the
                same as a subnet mask, but 1s bits must be leftmost and
                contiguous."
           DEFVAL { '00000000'h }
           ::= { docsDevFilterIpEntry 8 }

   docsDevFilterIpDaddr OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The destination IP address, or portion thereof, that is
                to be matched for this filter.  The destination address
                is first masked (ANDed) against docsDevFilterIpDmask
                before being compared to this value.  A value of
                00000000 for this object and 00000000 for the mask
                matches all IP addresses."
           DEFVAL { '00000000'h }
           ::= { docsDevFilterIpEntry 9 }

   docsDevFilterIpDmask OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "A bit mask that is to be applied to the destination
                address prior to matching.  This mask is not necessarily
                the same as a subnet mask, but 1s bits MUST be leftmost
                and contiguous."
           DEFVAL { '00000000'h }
           ::= { docsDevFilterIpEntry 10 }

   docsDevFilterIpProtocol OBJECT-TYPE
           SYNTAX Integer32 (0..256)
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The IP protocol value that is to be matched.  For
                example, icmp is 1, tcp is 6, and udp is 17.  A value of
                256 matches ANY protocol."
           REFERENCE "www.iana.org/assignments/protocol-numbers"
           DEFVAL { 256 }
           ::= { docsDevFilterIpEntry 11 }

   docsDevFilterIpSourcePortLow OBJECT-TYPE
           SYNTAX      Integer32 (0..65535)
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This is the inclusive lower bound of the transport-layer
                source port range that is to be matched.  If the IP
                protocol of the packet is neither UDP nor TCP, this
                object is ignored during matching."
           REFERENCE "www.iana.org/assignments/port-numbers"
           DEFVAL { 0 }
           ::= { docsDevFilterIpEntry 12 }

   docsDevFilterIpSourcePortHigh OBJECT-TYPE
           SYNTAX      Integer32 (0..65535)
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This is the inclusive upper bound of the transport-layer
                source port range that is to be matched.  If the IP
                protocol of the packet is neither UDP nor TCP, this
                object is ignored during matching."
           REFERENCE "www.iana.org/assignments/port-numbers"
           DEFVAL { 65535 }
           ::= { docsDevFilterIpEntry 13 }

   docsDevFilterIpDestPortLow OBJECT-TYPE
           SYNTAX      Integer32 (0..65535)
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This is the inclusive lower bound of the transport-layer
                destination port range that is to be matched.  If the IP
                protocol of the packet is neither UDP nor TCP, this
                object is ignored during matching."
           REFERENCE "www.iana.org/assignments/port-numbers"
           DEFVAL { 0 }
           ::= { docsDevFilterIpEntry 14 }

   docsDevFilterIpDestPortHigh OBJECT-TYPE
           SYNTAX      Integer32 (0..65535)
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This is the inclusive upper bound of the transport-layer
                destination port range that is to be matched.  If the IP
                protocol of the packet is neither UDP nor TCP, this
                object is ignored during matching."
           REFERENCE "www.iana.org/assignments/port-numbers"
           DEFVAL { 65535 }
           ::= { docsDevFilterIpEntry 15 }

   docsDevFilterIpMatches OBJECT-TYPE
           SYNTAX      ZeroBasedCounter32
           UNITS       "matches"
           MAX-ACCESS  read-only
           STATUS      deprecated
           DESCRIPTION
               "Counts the number of times this filter was matched.
                This object is initialized to 0 at boot, or at row
                creation, and is reset only upon reboot."
           ::= { docsDevFilterIpEntry 16 }

   docsDevFilterIpTos  OBJECT-TYPE
           SYNTAX      OCTET STRING (SIZE (1))
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This is the value to be matched to the packet's
                TOS (Type of Service) value (after the TOS value
                is ANDed with docsDevFilterIpTosMask).  A value for this
                object of 0 and a mask of 0 matches all TOS values."
           DEFVAL { '00'h }
           ::= { docsDevFilterIpEntry 17 }

   docsDevFilterIpTosMask OBJECT-TYPE
           SYNTAX      OCTET STRING (SIZE (1))
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The mask to be applied to the packet's TOS value before
                matching."
           DEFVAL { '00'h }
           ::= { docsDevFilterIpEntry 18 }

   docsDevFilterIpContinue OBJECT-TYPE
           SYNTAX      TruthValue
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "If this value is set to true and docsDevFilterIpControl
                is anything but discard (1), continue scanning and
                applying policies.  See Section 3.3.3 for more
                details."
           DEFVAL { false }
           ::= { docsDevFilterIpEntry 19 }

   docsDevFilterIpPolicyId OBJECT-TYPE
           SYNTAX      Integer32 (0..2147483647)
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This object points to an entry in
                docsDevFilterPolicyTable.  If docsDevFilterIpControl
                is set to policy (3), execute all matching policies
                in docsDevFilterPolicyTable.  If no matching policy
                exists, treat as if docsDevFilterIpControl were set
                to accept (1).  If this object is set to the value of
                0, there is no matching policy, and
                docsDevFilterPolicyTable MUST NOT be consulted."
           DEFVAL { 0 }
           ::= { docsDevFilterIpEntry 20 }

   --
   -- Policy Mapping Table
   --

   docsDevFilterPolicyTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevFilterPolicyEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "A Table that maps between a policy group ID and a set
                of pointers to policies to be applied.  All rows with
                the same docsDevFilterPolicyId are part of the same
                group of policy pointers and are applied in the order
                in this table.  docsDevFilterPolicyTable exists to
                allow multiple policy actions (referenced by policy
                pointers) to be applied to any given classified packet.
                The policy actions are applied in index order.
                For example:

                Index   ID    Type    Action
                 1      1      TOS     1
                 9      5      TOS     1
                 12     1      IPSEC   3

                This says that a packet that matches a filter with
                policy id 1 first has TOS policy 1 applied (which might
                set the TOS bits to enable a higher priority) and next
                has the IPSEC policy 3 applied (which may result in the
                packets being dumped into a secure VPN to a remote
                encryptor).

                Policy ID 0 is reserved for default actions and is
                applied only to packets that match no filters in
                docsDevFilterIpTable.

                Table entries MUST NOT persist across reboots for any
                device.

                This table is deprecated.  Instead, use the DiffServ MIB
                from RFC 3289."
           ::= { docsDevFilter 5 }

   docsDevFilterPolicyEntry OBJECT-TYPE
           SYNTAX      DocsDevFilterPolicyEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "An entry in the docsDevFilterPolicyTable.  Entries are
                created by Network Management.  To create an entry,
                docsDevFilterPolicyId MUST be specified."
           INDEX { docsDevFilterPolicyIndex }
           ::= { docsDevFilterPolicyTable 1 }

   DocsDevFilterPolicyEntry ::= SEQUENCE {
               docsDevFilterPolicyIndex   Integer32,
               docsDevFilterPolicyId      Integer32,
   --          docsDevFilterPolicyType    INTEGER,
   --          docsDevFilterPolicyAction  Integer32,
               docsDevFilterPolicyStatus  RowStatus,
               docsDevFilterPolicyPtr     RowPointer
           }

   docsDevFilterPolicyIndex OBJECT-TYPE
           SYNTAX      Integer32 (1..2147483647)
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION "Index value for the table."
           ::= { docsDevFilterPolicyEntry 1 }

   docsDevFilterPolicyId OBJECT-TYPE
           SYNTAX      Integer32 (0..2147483647)
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "Policy ID for this entry.  If a policy ID can apply to
                multiple rows of this table, all relevant policies are
                executed.  Policy 0 (if populated) is applied to all
                packets that do not match any of the filters.  N.B. If
                docsDevFilterIpPolicyId is set to 0, it DOES NOT match
                policy 0 of this table."
           ::= { docsDevFilterPolicyEntry 2 }

   -- The following two objects were removed and never used; however,
   -- to preserve OID numbering, they are simply commented out to
   -- to ensure that they are not used again.
   -- docsDevFilterPolicyType ::= { docsDevFilterPolicyEntry 3 }
   -- docsDevFilterPolicyAction ::= { docsDevFilterPolicyEntry 4 }
   docsDevFilterPolicyStatus OBJECT-TYPE
           SYNTAX      RowStatus
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "Object used to create an entry in this table.  There is
                no restriction in changing any object in a row while
                this object is set to active.
                The following object MUST have a valid value before this
                object can be set to active:  docsDevFilterPolicyPtr."
           ::= { docsDevFilterPolicyEntry 5 }

   docsDevFilterPolicyPtr OBJECT-TYPE
           SYNTAX      RowPointer
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This object points to a row in an applicable filter
                policy table.  Currently, the only standard policy
                table is docsDevFilterTosTable.

                Per the textual convention, this object points to the
                first accessible object in the row; e.g., to point to a
                row in docsDevFilterTosTable with an index of 21, the
                value of this object would be the object identifier
                docsDevTosStatus.21.

                Vendors are recommended to adhere to the same convention
                when adding vendor-specific policy table extensions.

                If this pointer references an empty or non-existent
                row, then no policy action is taken.

                The default upon row creation is a null pointer that
                results in no policy action being taken."
           DEFVAL { zeroDotZero }
           ::= { docsDevFilterPolicyEntry 6 }

   --
   -- TOS Policy action table
   --

   docsDevFilterTosTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevFilterTosEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "Table used to describe Type of Service (TOS) bits
                processing.

                This table is an adjunct to the docsDevFilterIpTable
                and the docsDevFilterPolicy table.  Entries in the
                latter table can point to specific rows in this (and
                other) tables and cause specific actions to be taken.
                This table permits the manipulation of the value of the
                Type of Service bits in the IP header of the matched
                packet as follows:

                Set the tosBits of the packet to
                   (tosBits & docsDevFilterTosAndMask) |
                   docsDevFilterTosOrMask

                This construct allows you to do a clear and set of all
                the TOS bits in a flexible manner.

                Table entries MUST NOT persist across reboots for any
                device.

                This table is deprecated.  Instead, use the DiffServ MIB
                from RFC 3289."
           ::= { docsDevFilter 6 }

   docsDevFilterTosEntry OBJECT-TYPE
           SYNTAX      DocsDevFilterTosEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "A TOS policy entry."
           INDEX { docsDevFilterTosIndex }
           ::= { docsDevFilterTosTable 1 }

   DocsDevFilterTosEntry ::= SEQUENCE {
               docsDevFilterTosIndex   Integer32,
               docsDevFilterTosStatus  RowStatus,
               docsDevFilterTosAndMask OCTET STRING,
               docsDevFilterTosOrMask  OCTET STRING
           }

   docsDevFilterTosIndex OBJECT-TYPE
           SYNTAX      Integer32 (1..2147483647)
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "The unique index for this row.  There are no ordering
                requirements for this table, and any valid index may be
                specified."
           ::= { docsDevFilterTosEntry 1 }

   docsDevFilterTosStatus OBJECT-TYPE
           SYNTAX      RowStatus
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "The object used to create and delete entries in this
                table.  A row created by specifying just this object
                results in a row that specifies no change to the TOS
                bits.  A row may be created using either the
                create-and-go or create-and-wait paradigms.  There is
                no restriction on the ability to change values in this
                row while the row is active."
           ::= { docsDevFilterTosEntry 2 }

   docsDevFilterTosAndMask OBJECT-TYPE
           SYNTAX      OCTET STRING (SIZE (1))
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This value is bitwise ANDed with the matched packet's
                TOS bits."
           DEFVAL { 'ff'h }
           ::= { docsDevFilterTosEntry 3 }

   docsDevFilterTosOrMask OBJECT-TYPE
           SYNTAX      OCTET STRING (SIZE (1))
           MAX-ACCESS  read-create
           STATUS      deprecated
           DESCRIPTION
               "This value is bitwise ORed with the result from the
                AND procedure (tosBits & docsDevFilterTosAndMask).
                The result then replaces the packet's TOS bits."
           DEFVAL { '00'h }
           ::= { docsDevFilterTosEntry 4 }

   --
   -- CPE IP Management and anti-spoofing group.  Only implemented on
   -- Cable Modems.
   --

   docsDevCpe OBJECT IDENTIFIER ::= { docsDevMIBObjects 7 }

   docsDevCpeEnroll OBJECT-TYPE
           SYNTAX      INTEGER {
               none(1),
               any(2)

           }
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "This object controls the population of
                docsDevFilterCpeTable.
                If set to none, the filters must be set manually
                by a network management action (either configuration
                or SNMP set).
                If set to any, the CM wiretaps the packets originating
                from the ethernet and enrolls up to docsDevCpeIpMax
                addresses as based on the source IPv4 or v6 addresses of
                those packets."
           DEFVAL { any }
           ::= { docsDevCpe 1 }

   docsDevCpeIpMax OBJECT-TYPE
           SYNTAX      Integer32 (-1..2147483647)
           MAX-ACCESS  read-write
           STATUS      current
           DESCRIPTION
               "This object controls the maximum number of CPEs allowed
                to be learned behind this device.  If set to zero, any
                number of CPEs may connect up to the maximum permitted
                for the device.
                If set to -1, no filtering is done on CPE source
                addresses, and no entries are made in the
                docsDevFilterCpeTable via learning.  If an attempt is
                made to set this to a number greater than that
                permitted for the device, it is set to that maximum."
           DEFVAL { -1 }
           ::= { docsDevCpe 2 }

   docsDevCpeTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevCpeEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "This table lists the IPv4 addresses seen (or permitted)
                as source addresses in packets originating from the
                customer interface on this device.  In addition, this
                table can be provisioned with the specific addresses
                permitted for the CPEs via the normal row creation
                mechanisms.  Table entries MUST NOT persist across
                reboots for any device.

                N.B.  Management action can add entries in this table
                and in docsDevCpeIpTable past the value of
                docsDevCpeIpMax.  docsDevCpeIpMax ONLY restricts the
                ability of the CM to add learned addresses
                automatically.

                This table is deprecated and is replaced by
                docsDevCpeInetTable."
           ::= { docsDevCpe 3 }

   docsDevCpeEntry OBJECT-TYPE
           SYNTAX      DocsDevCpeEntry
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "An entry in the docsDevFilterCpeTable.  There is one
                entry for each IPv4 CPE seen or provisioned.  If
                docsDevCpeIpMax is set to -1, this table is ignored;
                otherwise, upon receipt of an IP packet from the
                customer interface of the CM, the source IP address is
                checked against this table.  If the address is in the
                table, packet processing continues.  If the address is
                not in the table but docsDevCpeEnroll is set to any
                and the sum of the table sizes of docsDevCpeTable and
                docsDevCpeInetTable is less than docsDevCpeIpMax, the
                address is added to the table, and packet processing
                continues.  Otherwise, the packet is dropped.

                The filtering actions specified by this table occur
                after any LLC filtering (docsDevFilterLLCTable), but
                prior to any IP filtering (docsDevFilterIpTable,
                docsDevNmAccessTable)."
           INDEX   { docsDevCpeIp }
           ::= {docsDevCpeTable 1 }

   DocsDevCpeEntry ::= SEQUENCE {
               docsDevCpeIp      IpAddress,
               docsDevCpeSource  INTEGER,
               docsDevCpeStatus  RowStatus
           }

   docsDevCpeIp OBJECT-TYPE
           SYNTAX      IpAddress
           MAX-ACCESS  not-accessible
           STATUS      deprecated
           DESCRIPTION
               "The IPv4 address to which this entry applies.

                N.B.  Attempts to set all zeros or all ones address
                values MUST be rejected."
           ::= { docsDevCpeEntry 1 }

   docsDevCpeSource OBJECT-TYPE
           SYNTAX      INTEGER {
               other(1),
               manual(2),
               learned(3)
           }

           MAX-ACCESS  read-only
           STATUS      deprecated
           DESCRIPTION
               "This object describes how this entry was created.  If
                the value is manual(2), this row was created by a
                network management action (either configuration or
                SNMP set).  If set to learned(3), then it was found via
                looking at the source IPv4 address of a received packet.
                The value other(1) is used for any entries that do not
                meet manual(2) or learned(3) criteria."
           ::= { docsDevCpeEntry 2 }

   docsDevCpeStatus OBJECT-TYPE
           SYNTAX  RowStatus
           MAX-ACCESS  read-create
           STATUS  deprecated
           DESCRIPTION
               "Standard object to manipulate rows.  To create a row in
                this table, one only needs to specify this object.
                Management stations SHOULD use the create-and-go
                mechanism for creating rows in this table."
           ::= { docsDevCpeEntry 3 }

   --
   -- Internet CPE Management and anti spoofing group, for support of
   -- non-IPv4 CPEs.
   --

   docsDevCpeInetTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF DocsDevCpeInetEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "This table lists the IP addresses seen (or permitted) as
                source addresses in packets originating from the
                customer interface on this device.  In addition, this
                table can be provisioned with the specific addresses
                permitted for the CPEs via the normal row creation
                mechanisms.
                N.B.  Management action can add entries in this table
                and in docsDevCpeIpTable past the value of
                docsDevCpeIpMax.  docsDevCpeIpMax ONLY restricts the
                ability of the CM to add learned addresses
                automatically.

                Table entries MUST NOT persist across reboots for any
                device.

                This table exactly mirrors docsDevCpeTable and applies
                to IPv4 and IPv6 addresses."
           ::= { docsDevCpe 4 }

   docsDevCpeInetEntry OBJECT-TYPE
           SYNTAX      DocsDevCpeInetEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "An entry in the docsDevFilterCpeInetTable.  There is one
                entry for each IP CPE seen or provisioned.  If
                docsDevCpeIpMax is set to -1, this table is ignored;
                otherwise, upon receipt of an IP packet from the
                customer interface of the CM, the source IP address is
                checked against this table.  If the address is in the
                table, packet processing continues.  If the address is
                not in the table but docsDevCpeEnroll is set to any and
                the sum of the table sizes for docsDevCpeTable and
                docsDevCpeInetTable is less than docsDevCpeIpMax, the
                address is added to the table, and packet processing
                continues.  Otherwise, the packet is dropped.

                The filtering actions specified by this table occur
                after any LLC filtering (docsDevFilterLLCTable), but
                prior to any IP filtering (docsDevFilterIpTable,
                docsDevNmAccessTable).

                When an agent (cable modem) restarts, then all
                dynamically created rows are lost."
           INDEX   { docsDevCpeInetType, docsDevCpeInetAddr }
           ::= { docsDevCpeInetTable 1 }

   DocsDevCpeInetEntry ::= SEQUENCE {
               docsDevCpeInetType      InetAddressType,
               docsDevCpeInetAddr      InetAddress,
               docsDevCpeInetSource    INTEGER,
               docsDevCpeInetRowStatus RowStatus
           }

   docsDevCpeInetType OBJECT-TYPE
           SYNTAX      InetAddressType
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "The type of internet address of docsDevCpeInetAddr."
            ::= { docsDevCpeInetEntry 1 }

   docsDevCpeInetAddr OBJECT-TYPE
           SYNTAX      InetAddress
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION
               "The Internet address to which this entry applies.

                Implementors need to be aware that if the size of
                docsDevCpeInetAddr exceeds 114 octets OIDs of
                instances of columns in this row will have more
                than 128 sub-identifiers and cannot be accessed
                using SNMPv1, SNMPv2c, or SNMPv3.  Only unicast
                address are allowed for this object."
           ::= { docsDevCpeInetEntry 2 }

   docsDevCpeInetSource OBJECT-TYPE
           SYNTAX      INTEGER {
               manual(2),
               learned(3)
           }
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION
               "This object describes how this entry was created.  If
                the value is manual(2), this row was created by a
                network management action (either configuration or
                SNMP set).  If set to learned(3), then it was found
                via looking at the source IP address of a received
                packet."
           ::= { docsDevCpeInetEntry 3 }

   docsDevCpeInetRowStatus OBJECT-TYPE
           SYNTAX  RowStatus
           MAX-ACCESS  read-create
           STATUS  current
           DESCRIPTION
               "Standard object to manipulate rows.  To create a row in
                this table, one only needs to specify this object.
                Management stations SHOULD use the create-and-go
                mechanism for creating rows in this table."
           ::= { docsDevCpeInetEntry 4 }


   --
   -- Placeholder for notifications/traps.
   --

   -- erroneous, DO NOT USE docsDevNotification
   docsDevNotification OBJECT IDENTIFIER   ::= { docsDev 2 }
   -- erroneous, DO NOT USE docsDevNotification

   docsDevNotifications OBJECT IDENTIFIER   ::= { docsDev 0 }


   --
   -- RFC 2669 Conformance definitions
   --

   docsDevConformance  OBJECT IDENTIFIER   ::= { docsDev 3 }
   docsDevGroups       OBJECT IDENTIFIER   ::= { docsDevConformance 1 }
   docsDevCompliances  OBJECT IDENTIFIER   ::= { docsDevConformance 2 }

   docsDevBasicCompliance MODULE-COMPLIANCE
           STATUS  deprecated
           DESCRIPTION
               "The RFC 2669 compliance statement for MCNS/DOCSIS
                Cable Modems and Cable Modem Termination Systems."

   MODULE  -- docsDev

   -- conditionally mandatory groups

   GROUP docsDevBaseGroup
           DESCRIPTION
               "Mandatory in Cable Modems, optional in Cable Modem
                Termination Systems."

   GROUP docsDevEventGroup
           DESCRIPTION
               "Mandatory in Cable Modems, optional in Cable Modem
                Termination Systems."

   GROUP docsDevFilterGroup
           DESCRIPTION
               "Mandatory in Cable Modems, optional in Cable Modem
                Termination Systems."

   GROUP docsDevNmAccessGroup
           DESCRIPTION
               "This group is only implemented in devices that do not
                implement the SNMPv3 User Security Model.  It SHOULD NOT
                be implemented by devices that conform to SNMPv3.

                For devices that do not implement SNMPv3 or later, this
                group is Mandatory in Cable Modems and is optional
                in Cable Modem Termination Systems."

   GROUP docsDevServerGroup
           DESCRIPTION
               "This group is implemented only in Cable Modems, and is
                not implemented in Cable Modem Termination Systems."

   GROUP docsDevSoftwareGroup
           DESCRIPTION
               "This group is Mandatory in Cable Modems and optional in
                Cable Modem Termination Systems."

   GROUP docsDevCpeGroup
           DESCRIPTION
               "This group is Mandatory in Cable Modems, and is
                not implemented in Cable Modem Termination Systems."

   OBJECT docsDevSTPControl
           MIN-ACCESS read-only
           DESCRIPTION
               "It is compliant to implement this object as read-only.
                Devices need only support noStFilterBpdu(2)."

   OBJECT docsDevNmAccessIp
           DESCRIPTION
               "It is compliant to recognize the IP address
                255.255.255.255 as referring to any NMS."

   OBJECT docsDevEvReporting
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only.
                 Devices need only support local(0).  An agent need not
                 enforce that trap or syslog logging be accompanied
                 by local(0) or localVolatile(3) logging."
            ::= { docsDevCompliances 1 }

   docsDevBaseGroup OBJECT-GROUP
           OBJECTS {
                docsDevRole,
                docsDevDateTime,
                docsDevResetNow,
                docsDevSerialNumber,
                docsDevSTPControl
           }
           STATUS      current
           DESCRIPTION
               "A collection of objects providing device status and
                control."
           ::= { docsDevGroups 1 }

   docsDevNmAccessGroup OBJECT-GROUP
           OBJECTS {
                docsDevNmAccessIp,
                docsDevNmAccessIpMask,
                docsDevNmAccessCommunity,
                docsDevNmAccessControl,
                docsDevNmAccessInterfaces,
                docsDevNmAccessStatus
           }
           STATUS      deprecated
           DESCRIPTION
               "A collection of objects for controlling access to SNMP
                objects on cable devices.

                This group has been deprecated because all the
                objects have been deprecated in favor of SNMPv3 and
                Coexistence MIBs."
           ::= { docsDevGroups 2 }

   docsDevSoftwareGroup OBJECT-GROUP
           OBJECTS {
               docsDevSwServer,
               docsDevSwFilename,
               docsDevSwAdminStatus,
               docsDevSwOperStatus,
               docsDevSwCurrentVers
           }
           STATUS      deprecated
           DESCRIPTION
               "A collection of objects for controlling software
                downloads.

                This group has been deprecated and replaced by
                docsDevSoftwareGroupV2.  Object docsDevSwServer
                has been replaced by docsDevSwServerAddressType
                and docsDevSwServerAddress, and
                docsDevSwServerTransportProtocol has been added to
                support TFTP and HTTP firmware downloads."
           ::= { docsDevGroups 3 }

   docsDevServerGroup OBJECT-GROUP
           OBJECTS {
               docsDevServerBootState,
               docsDevServerDhcp,
               docsDevServerTime,
               docsDevServerTftp,
               docsDevServerConfigFile
           }
           STATUS      deprecated
           DESCRIPTION
               "A collection of objects providing status about server
                provisioning.

                This group has been deprecated and replaced by
                docsDevServerGroupV2.  The objects docsDevServerDhcp,
                docsDevServerTime, and docsDevServerTftp have
                been replaced by docsDevServerDhcpAddressType,
                docsDevServerDhcpAddress, docsDevServerTimeAddressType,
                docsDevServerTimeAddress,
                docsDevServerConfigTftpAddressType, and
                docsDevServerConfigTftpAddress."
           ::= { docsDevGroups 4 }

   docsDevEventGroup OBJECT-GROUP
           OBJECTS {
               docsDevEvControl,
               docsDevEvSyslog,
               docsDevEvThrottleAdminStatus,
               docsDevEvThrottleInhibited,
               docsDevEvThrottleThreshold,
               docsDevEvThrottleInterval,
               docsDevEvReporting,
               docsDevEvFirstTime,
               docsDevEvLastTime,
               docsDevEvCounts,
               docsDevEvLevel,
               docsDevEvId,
               docsDevEvText
           }
           STATUS      deprecated
           DESCRIPTION
               "A collection of objects used to control and monitor
                events.

                This group has been deprecated and replaced by
                docsDevEventGroupV2.  The object docsDevEvSyslog has
                been replaced by docsDevEvSyslogAddressType and
                docsDevEvSyslogAddress, and docsDevEvThrottleInhibited
                has been replaced by
                docsDevEvThrottleThresholdExceeded."
           ::= { docsDevGroups 5 }

   docsDevFilterGroup OBJECT-GROUP
           OBJECTS {
               docsDevFilterLLCUnmatchedAction,
               docsDevFilterIpDefault,
               docsDevFilterLLCStatus,
               docsDevFilterLLCIfIndex,
               docsDevFilterLLCProtocolType,
               docsDevFilterLLCProtocol,
               docsDevFilterLLCMatches,
               docsDevFilterIpControl,
               docsDevFilterIpIfIndex,
               docsDevFilterIpStatus,
               docsDevFilterIpDirection,
               docsDevFilterIpBroadcast,
               docsDevFilterIpSaddr,
               docsDevFilterIpSmask,
               docsDevFilterIpDaddr,
               docsDevFilterIpDmask,
               docsDevFilterIpProtocol,
               docsDevFilterIpSourcePortLow,
               docsDevFilterIpSourcePortHigh,
               docsDevFilterIpDestPortLow,
               docsDevFilterIpDestPortHigh,
               docsDevFilterIpMatches,
               docsDevFilterIpTos,
               docsDevFilterIpTosMask,
               docsDevFilterIpContinue,
               docsDevFilterIpPolicyId,
               docsDevFilterPolicyId,
               docsDevFilterPolicyStatus,
               docsDevFilterPolicyPtr,
               docsDevFilterTosStatus,
               docsDevFilterTosAndMask,
               docsDevFilterTosOrMask
           }
           STATUS      deprecated
           DESCRIPTION
               "A collection of objects to specify filters at the link
                layer and IPv4 layer.

                This group has been deprecated and replaced by various
                groups from the DiffServ MIB."
           ::= { docsDevGroups 6 }

   docsDevCpeGroup OBJECT-GROUP
           OBJECTS {
              docsDevCpeEnroll,
              docsDevCpeIpMax,
              docsDevCpeSource,
              docsDevCpeStatus
           }
           STATUS      deprecated
           DESCRIPTION
               "A collection of objects used to control the number
                and specific values of IPv4 addresses allowed for
                associated Customer Premises Equipment (CPE).

                This group has been deprecated and replaced by
                docsDevInetCpeGroup.  The object docsDevCpeSource has
                been replaced by docsDevCpeInetSource, and
                docsDevCpeStatus has been replaced by
                docsDevCpeInetRowStatus."
           ::= { docsDevGroups 7 }

   --
   -- RFC 4639 Conformance definitions
   --

   docsDevGroupsV2       OBJECT IDENTIFIER  ::= { docsDevConformance 3 }
   docsDevCompliancesV2  OBJECT IDENTIFIER  ::= { docsDevConformance 4 }

   docsDevCmCompliance MODULE-COMPLIANCE
            STATUS  current
            DESCRIPTION
                "The compliance statement for DOCSIS Cable Modems.

                 This compliance statement applies to implementations
                 of DOCSIS versions that are not IPv6 capable."

   MODULE DIFFSERV-MIB -- RFC 3289

   MANDATORY-GROUPS {
              diffServMIBDataPathGroup,
              diffServMIBClfrGroup,
              diffServMIBClfrElementGroup,
              diffServMIBMultiFieldClfrGroup,
              diffServMIBActionGroup,
              diffServMIBDscpMarkActGroup,
              diffServMIBCounterGroup,
              diffServMIBAlgDropGroup
              }

   OBJECT diffServDataPathStatus  -- same as RFC 3289
            SYNTAX RowStatus { active(1) }
            WRITE-SYNTAX RowStatus { createAndGo(4), destroy(6) }
            DESCRIPTION
                "Support for createAndWait and notInService is not
                 required."

   OBJECT diffServClfrStatus  -- same as RFC 3289
            SYNTAX RowStatus { active(1) }
            WRITE-SYNTAX RowStatus { createAndGo(4), destroy(6) }
            DESCRIPTION
                "Support for createAndWait and notInService is not
                 required."

   OBJECT diffServClfrElementStatus  -- same as RFC 3289
            SYNTAX RowStatus { active(1) }
            WRITE-SYNTAX RowStatus { createAndGo(4), destroy(6) }
            DESCRIPTION
                "Support for createAndWait and notInService is not
                 required."

   OBJECT diffServMultiFieldClfrAddrType
            SYNTAX  InetAddressType { ipv4(1) }
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT diffServMultiFieldClfrSrcAddr
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT diffServMultiFieldClfrDstAddr
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT diffServAlgDropStatus  -- same as RFC 3289
            SYNTAX RowStatus { active(1) }
            WRITE-SYNTAX RowStatus { createAndGo(4), destroy(6) }
            DESCRIPTION
                "Support for createAndWait and notInService is not
                 required."

   OBJECT diffServDataPathStorage
            SYNTAX StorageType { volatile(2) }
            DESCRIPTION
                "An implementation is only required to support
                 volatile storage."

   OBJECT diffServClfrStorage
            SYNTAX StorageType { volatile(2) }
            DESCRIPTION
                "An implementation is only required to support
                 volatile storage."

   OBJECT diffServClfrElementStorage
            SYNTAX StorageType { volatile(2) }
            DESCRIPTION
                "An implementation is only required to support
                 volatile storage."

   OBJECT diffServMultiFieldClfrStorage
            SYNTAX StorageType { volatile(2) }
            DESCRIPTION
                "An implementation is only required to support
                 volatile storage."

   OBJECT diffServActionStorage
            SYNTAX StorageType { volatile(2) }
            DESCRIPTION
                "An implementation is only required to support
                 volatile storage."

   OBJECT diffServCountActStorage
            SYNTAX StorageType { volatile(2) }
            DESCRIPTION
                "An implementation is only required to support
                 volatile storage."

   OBJECT diffServAlgDropStorage
            SYNTAX StorageType { volatile(2) }
            DESCRIPTION
                "An implementation is only required to support
                 volatile storage."

   OBJECT diffServAlgDropType
            SYNTAX  INTEGER { alwaysDrop(5) }
            DESCRIPTION
                "This object is only used to provide packet
                 filtering.  Implementations need not support other
                 values of this enumeration."

   MODULE  -- docsDev

   MANDATORY-GROUPS {
              docsDevBaseGroup,
              docsDevBaseIgmpGroup,
              docsDevBaseMaxCpeGroup,
              docsDevSoftwareGroupV2,
              docsDevServerGroupV2,
              docsDevEventGroupV2,
              docsDevFilterLLCGroup
              }

   -- conditionally mandatory groups

   GROUP docsDevInetCpeGroup
           DESCRIPTION
               "This group is optional in Cable Modems."

   OBJECT docsDevDateTime
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only."

   OBJECT docsDevSTPControl
            SYNTAX INTEGER { noStFilterBpdu(2) }
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only.
                 Devices need only support noStFilterBpdu(2)."

   OBJECT docsDevIgmpModeControl
            SYNTAX INTEGER { passive(1) }
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only.
                 Devices need only support passive(1)."

   OBJECT docsDevSwServerAddressType
            SYNTAX InetAddressType { ipv4(1) }
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevSwServerAddress
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevServerDhcpAddressType
            SYNTAX InetAddressType { ipv4(1) }
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevServerDhcpAddress
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevServerTimeAddressType
            SYNTAX InetAddressType { ipv4(1) }
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevServerTimeAddress
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevServerConfigTftpAddressType
            SYNTAX InetAddressType { ipv4(1) }
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevServerConfigTftpAddress
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevEvReporting
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only.
                 Devices need only support local(0)."

   OBJECT docsDevEvSyslogAddressType
            SYNTAX InetAddressType { ipv4(1) }
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevEvSyslogAddress
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevSwServerTransportProtocol
            SYNTAX INTEGER { tftp(1) }
            DESCRIPTION
                "An implementation is only required to support TFTP
                 software image downloads."

            ::= { docsDevCompliancesV2 1 }

   docsDevCmtsCompliance MODULE-COMPLIANCE
            STATUS  current
            DESCRIPTION
                "The compliance statement for DOCSIS Cable Modem
                 Termination Systems.

                 This compliance statement applies to implementations
                 of DOCSIS versions that are not IPv6 capable."

   MODULE  -- docsDev

   -- conditionally mandatory groups

   GROUP docsDevBaseGroup
           DESCRIPTION
               "Optional in Cable Modem Termination Systems."

   GROUP docsDevBaseIgmpGroup
           DESCRIPTION
               "Optional in Cable Modem Termination Systems."

   GROUP docsDevBaseMaxCpeGroup
           DESCRIPTION
               "This group MUST NOT be implemented in Cable Modem
                Termination Systems."

   GROUP docsDevSoftwareGroupV2
           DESCRIPTION
               "Optional in Cable Modem Termination Systems."

   GROUP docsDevServerGroupV2
           DESCRIPTION
               "This group MUST NOT be implemented in Cable Modem
                Termination Systems."

   GROUP docsDevEventGroupV2
           DESCRIPTION
               "Optional in Cable Modem Termination Systems."

   GROUP docsDevFilterLLCGroup
           DESCRIPTION
               "This group MUST NOT be implemented in Cable Modem
                Termination Systems.  See the Subscriber Management
                MIB for similar CMTS capability."

   GROUP docsDevInetCpeGroup
           DESCRIPTION
               "This group MUST NOT be implemented in Cable Modem
                Termination Systems.  See the Subscriber Management
                MIB for similar CMTS capability."

   OBJECT docsDevDateTime
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only."

   OBJECT docsDevSTPControl
            SYNTAX INTEGER { noStFilterBpdu(2) }
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only.
                 Devices need only support noStFilterBpdu(2)."

   OBJECT docsDevIgmpModeControl
            SYNTAX INTEGER { passive(1) }
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only.
                 Devices need only support passive(1)."

   OBJECT docsDevSwServerAddressType
            SYNTAX InetAddressType { ipv4(1) }
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevSwServerAddress
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevEvReporting
            MIN-ACCESS read-only
            DESCRIPTION
                "It is compliant to implement this object as read-only.
                 Devices need only support local(0)."

   OBJECT docsDevEvSyslogAddressType
            SYNTAX InetAddressType { ipv4(1) }
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevEvSyslogAddress
            SYNTAX  InetAddress (SIZE(4))
            DESCRIPTION
                "An implementation is only required to support IPv4
                 addresses."

   OBJECT docsDevSwServerTransportProtocol
            SYNTAX INTEGER { tftp(1) }
            DESCRIPTION
                "An implementation is only required to support TFTP
                 software image downloads."

            ::= { docsDevCompliancesV2 2 }

   docsDevBaseIgmpGroup OBJECT-GROUP
           OBJECTS {
                docsDevIgmpModeControl
           }
           STATUS      current
           DESCRIPTION
               "An object providing cable device IGMP status and
                control."
           ::= { docsDevGroupsV2 1 }

   docsDevBaseMaxCpeGroup OBJECT-GROUP
           OBJECTS {
                docsDevMaxCpe
           }
           STATUS      current
           DESCRIPTION
               "An object providing management of the maximum number of
                CPEs permitted access through a cable modem."
           ::= { docsDevGroupsV2 2 }

   docsDevNmAccessExtGroup OBJECT-GROUP
           OBJECTS {
                docsDevNmAccessTrapVersion

           }
           STATUS      deprecated
           DESCRIPTION
               "An object, in addition to the objects in
                docsDevNmAccessGroup, for controlling access to
                SNMP objects on cable devices.

                This group is included in this MIB due to existing
                implementations of docsDevNmAccessTrapVersion in
                DOCSIS cable modems.

                This group has been deprecated because the object has
                been deprecated in favor of SNMPv3 and Coexistence
                MIBs."
           ::= { docsDevGroupsV2 3 }

   docsDevSoftwareGroupV2 OBJECT-GROUP
           OBJECTS {
               docsDevSwFilename,
               docsDevSwAdminStatus,
               docsDevSwOperStatus,
               docsDevSwCurrentVers,
               docsDevSwServerAddressType,
               docsDevSwServerAddress,
               docsDevSwServerTransportProtocol
           }
           STATUS      current
           DESCRIPTION
               "A collection of objects for controlling software
                downloads.  This group replaces docsDevSoftwareGroup."
           ::= { docsDevGroupsV2 4 }

   docsDevServerGroupV2 OBJECT-GROUP
           OBJECTS {
               docsDevServerBootState,
               docsDevServerDhcpAddressType,
               docsDevServerDhcpAddress,
               docsDevServerTimeAddressType,
               docsDevServerTimeAddress,
               docsDevServerConfigTftpAddressType,
               docsDevServerConfigTftpAddress,
               docsDevServerConfigFile
           }
           STATUS      current
           DESCRIPTION
               "A collection of objects providing status about server
                provisioning.  This group replaces docsDevServerGroup."
           ::= { docsDevGroupsV2 5 }

   docsDevEventGroupV2 OBJECT-GROUP
           OBJECTS {
               docsDevEvControl,
               docsDevEvThrottleAdminStatus,
               docsDevEvThrottleThreshold,
               docsDevEvThrottleInterval,
               docsDevEvReporting,
               docsDevEvFirstTime,
               docsDevEvLastTime,
               docsDevEvCounts,
               docsDevEvLevel,
               docsDevEvId,
               docsDevEvText,
               docsDevEvSyslogAddressType,
               docsDevEvSyslogAddress,
               docsDevEvThrottleThresholdExceeded
           }
           STATUS      current
           DESCRIPTION
               "A collection of objects used to control and monitor
                events.  This group replaces docsDevEventGroup.
                The event reporting mechanism, and more specifically
                docsDevEvReporting, can be used to take advantage of
                the event reporting features of RFC3413 and RFC3014."
           ::= { docsDevGroupsV2 6 }

   docsDevFilterLLCGroup OBJECT-GROUP
           OBJECTS {
               docsDevFilterLLCUnmatchedAction,
               docsDevFilterLLCStatus,
               docsDevFilterLLCIfIndex,
               docsDevFilterLLCProtocolType,
               docsDevFilterLLCProtocol,
               docsDevFilterLLCMatches
           }
           STATUS      current
           DESCRIPTION
               "A collection of objects to specify link layer filters."
           ::= { docsDevGroupsV2 7 }

   docsDevInetCpeGroup OBJECT-GROUP
           OBJECTS {
              docsDevCpeEnroll,
              docsDevCpeIpMax,
              docsDevCpeInetSource,
              docsDevCpeInetRowStatus
           }
           STATUS     current
           DESCRIPTION
               "A collection of objects used to control the number
                and specific values of Internet (e.g., IPv4 and IPv6)
                addresses allowed for associated Customer Premises
                Equipment (CPE)."
           ::= { docsDevGroupsV2 8 }

   END

-- 
--    Copyright (C) The IETF Trust (2006).
-- 
--    This document is subject to the rights, licenses and restrictions
--    contained in BCP 78, and except as set forth therein, the authors
--    retain all their rights.
-- 
--    This document and the information contained herein are provided on an
--    "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS
--    OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST,
--    AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES,
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--    THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY
--    IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
--    PURPOSE.
-- 
-- Intellectual Property
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--    Intellectual Property Rights or other rights that might be claimed to
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--    this document or the extent to which any license under such rights
--    might or might not be available; nor does it represent that it has
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--    on the procedures with respect to rights in RFC documents can be
--    found in BCP 78 and BCP 79.
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