DOCS-FDD-MIB DEFINITIONS ::= BEGIN
  IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    Unsigned32
             FROM SNMPv2-SMI         -- RFC 2578
    OBJECT-GROUP,
    MODULE-COMPLIANCE
             FROM SNMPv2-CONF        -- RFC 2580
    clabProjDocsis
              FROM CLAB-DEF-MIB;

docsFddMib MODULE-IDENTITY
     LAST-UPDATED    "202502200000Z" -- February 20, 2025
     ORGANIZATION    "Cable Television Laboratories, Inc."
     CONTACT-INFO
         "
         Postal: Cable Television Laboratories, Inc.
         858 Coal Creek Circle
         Louisville, Colorado 80027-9750
         U.S.A.
         Phone: +1 303-661-9100
         Fax:   +1 303-661-9199
         E-mail: mibs@cablelabs.com"
     DESCRIPTION
        "This MIB module contains the management objects for the
        management of DOCSIS 4.0 Frequency Division Duplex (FDD)
        features.
        Copyright 2025 Cable Television Laboratories, Inc.
        All rights reserved." 
    REVISION "202502200000Z" -- February 20, 2025
    DESCRIPTION
        "Initial version, per ECN CM-OSSIv4.0-25.2398-1"
    REVISION "202412200000Z" -- December 20, 2024
     DESCRIPTION
        "Initial version, per CM-SP-CM-OSSIv4.0-I11"
     ::= { clabProjDocsis 39 }

-- Textual Conventions


-- Object Definitions
docsFddMibObjects  OBJECT IDENTIFIER ::= { docsFddMib 0 }

-- DOCS-FDD-MIB Elements
--

--
-- CM Objects
--

--
-- The CmFddSystemCfgState object reports the current configuration
-- properties of FDD Extended Upstream Channel attributes for the FDD
-- CM.
--
docsFddCmFddSystemCfgState OBJECT IDENTIFIER ::= { docsFddMibObjects 1 }

docsFddCmFddSystemCfgStateDiplexerDsLowerBandEdgeCfg OBJECT-TYPE
     SYNTAX      Unsigned32 (0 | 5..65535)
     UNITS       "MHz"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
         "This attribute specifies the starting (lowest) frequency for
          which the downstream band is currently configured in the FDD
          cable modem. This corresponds to the Advanced Diplexer
          Downstream Lower Band Edge Configuration sent by the CM in
          the Registration Request as TLV type 5.79. The two-byte
          unsigned integer represents the frequency in MHz. The value
          zero indicates the CM is currently not configured with a
          channel in the extended spectrum."
     REFERENCE
        "Information Model Mapping: CM-SP-CM-OSSIv4.0 
         CmFddSystemCfgState::DiplexerDsLowerBandEdgeCfg
         DOCSIS 4.0 MAC and Upper Layer Protocols Interface
         Specification CM-SP-MULPIv4.0-I08-231211, 
         Common TLV Encodings annex, Advanced Diplexer Downstream Lower
         Band Edge Configuration section.
         DOCSIS 4.0 Physical Layer Specification, CM-SP-PHYv4.0-I06-221019,
         Upstream and Downstream Frequency Plan for FDD Operation."
     ::= { docsFddCmFddSystemCfgState 1 }

docsFddCmFddSystemCfgStateDiplexerDsUpperBandEdgeCfg OBJECT-TYPE
     SYNTAX      Unsigned32 (0 | 5..65535)
     UNITS       "MHz"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
        "This attribute specifies the ending (highest) frequency for which
         the downstream band is currently configured in the FDD cable modem.
         This corresponds to the Advanced Diplexer Downstream Upper Band
         Edge Configuration sent by the CM in the Registration Request as
         TLV type 5.80. The two-byte unsigned integer represents the
         frequency in MHz. The value zero indicates the CM is currently
         not configured with a channel in the extended spectrum."
     REFERENCE
        "Information Model Mapping: CM-SP-CM-OSSIv4.0 
         CmFddSystemCfgState::DiplexerDsUpperBandEdgeCfg
         DOCSIS 4.0 MAC and Upper Layer Protocols Interface
         Specification CM-SP-MULPIv4.0-I08-231211,
         Common TLV Encodings annex, Advanced Downstream Upper Band Edge
         Configuration section.
         DOCSIS 4.0 Physical Layer Specification, CM-SP-PHYv4.0-I06-221019,
         Upstream and Downstream Frequency Plan for FDD Operation."
     ::= { docsFddCmFddSystemCfgState 2 }

docsFddCmFddSystemCfgStateDiplexerUsUpperBandEdgeCfg OBJECT-TYPE
     SYNTAX      Unsigned32 (0 | 5..65535)
     UNITS       "MHz"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
        "This attribute specifies the ending (highest) frequency for which
         the upstream band is currently configured in the FDD cable modem.
         This corresponds to the Advanced Diplexer Upstream Upper Band Edge
         Configuration sent by the CM in the Registration Request as TLV
         type 5.81. The two-byte unsigned integer represents the frequency
         in MHz. The value zero indicates the CM is currently not
         configured with a channel in the extended spectrum."
     REFERENCE
        "Information Model Mapping: CM-SP-CM-OSSIv4.0 
         CmFddSystemCfgState::DiplexerDsUpperBandEdgeCfg
         DOCSIS 4.0 MAC and Upper Layer Protocols Interface
         Specification CM-SP-MULPIv4.0-I08-231211,
         Common TLV Encodings annex, Advanced Diplexer Upstream Upper Band
         Edge Configuration section.
         DOCSIS 4.0 Physical Layer Specification, CM-SP-PHYv4.0-I06-221019,
         Upstream and Downstream Frequency Plan for FDD Operation."
     ::= { docsFddCmFddSystemCfgState 3 }

--
-- The CmFddCapabilities object defines capability attributes for the FDD CM.
--
docsFddCmFddCapabilities OBJECT IDENTIFIER ::= { docsFddMibObjects 2 }

--
-- DiplexerUsUpperBandEdgeCapability Table
--
docsFddDiplexerUsUpperBandEdgeCapabilityTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF DocsFddDiplexerUsUpperBandEdgeCapabilityEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "This table specifies all of the advanced diplexer upstream upper
          band edge configurations supported by the FDD CM. This corresponds
          to the Advanced Diplexer Upstream Upper Band Edge Options List modem
          capability TLV 5.84 sent by the FDD CM in the Registration Request.
          The table of UnsignedShort values represents the list of supported
          frequencies specified in MHz and sent in the Registration Request."
     ::= { docsFddCmFddCapabilities 1 }

docsFddDiplexerUsUpperBandEdgeCapabilityEntry OBJECT-TYPE
     SYNTAX      DocsFddDiplexerUsUpperBandEdgeCapabilityEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "The conceptual row of docsFddDiplexerUsUpperBandEdgeCapabilityTable."
     INDEX { docsFddDiplexerUsUpperBandEdgeCapabilityIndex
           }
     ::= { docsFddDiplexerUsUpperBandEdgeCapabilityTable 1 }

DocsFddDiplexerUsUpperBandEdgeCapabilityEntry ::= SEQUENCE 
     {
     docsFddDiplexerUsUpperBandEdgeCapabilityIndex          Unsigned32,
     docsFddDiplexerUsUpperBandEdgeCapability               Unsigned32
     }

docsFddDiplexerUsUpperBandEdgeCapabilityIndex OBJECT-TYPE
     SYNTAX      Unsigned32
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "This index identifies one of the advanced diplexer upstream upper
          band edge configurations supported by the FDD CM."
     REFERENCE
        "Information Model Mapping: CM-SP-CCAP-OSSIv4.0
         CmFddCapabilities::DiplexerUsUpperBandEdgeCapability"
     ::= { docsFddDiplexerUsUpperBandEdgeCapabilityEntry 1 }

docsFddDiplexerUsUpperBandEdgeCapability OBJECT-TYPE
     SYNTAX      Unsigned32 (0..65535)
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
         "This attribute specifies one of the advanced diplexer upstream upper
          band edge configurations supported by the FDD CM. The unsigned short
          value specifies one of the supported frequencies specified in MHz."
     REFERENCE
        "Information Model Mapping: CM-SP-CM-OSSIv4.0 
         CmFddCapabilities::DiplexerUsUpperBandEdgeCapability
         DOCSIS 4.0 MAC and Upper Layer Protocols Interface
         Specification CM-SP-MULPIv4.0-I08-231211,
         Common TLV Encodings annex, Advanced Diplexer Upstream Upper
         Band Edge Options List"
     ::= { docsFddDiplexerUsUpperBandEdgeCapabilityEntry 2 }

--
-- DiplexerDsLowerBandEdgeCapability Table
--
docsFddDiplexerDsLowerBandEdgeCapabilityTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF DocsFddDiplexerDsLowerBandEdgeCapabilityEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "This table specifies all of the advanced diplexer downstream lower
          band edge configurations supported by the FDD CM. This corresponds
          to the Advanced Diplexer Downstream Lower Band Edge Options List modem
          capability TLV 5.82 sent by the FDD CM in the Registration Request.
          The table of UnsignedShort values represents the list of supported
          frequencies specified in MHz and sent in the Registration Request."
     ::= { docsFddCmFddCapabilities 2 }

docsFddDiplexerDsLowerBandEdgeCapabilityEntry OBJECT-TYPE
     SYNTAX      DocsFddDiplexerDsLowerBandEdgeCapabilityEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "The conceptual row of docsFddDiplexerDsLowerBandEdgeCapabilityTable."
     INDEX { docsFddDiplexerDsLowerBandEdgeCapabilityIndex
           }
     ::= { docsFddDiplexerDsLowerBandEdgeCapabilityTable 1 }

DocsFddDiplexerDsLowerBandEdgeCapabilityEntry ::= SEQUENCE 
     {
     docsFddDiplexerDsLowerBandEdgeCapabilityIndex          Unsigned32,
     docsFddDiplexerDsLowerBandEdgeCapability               Unsigned32
     }

docsFddDiplexerDsLowerBandEdgeCapabilityIndex OBJECT-TYPE
     SYNTAX      Unsigned32
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "This index identifies one of the advanced diplexer downstream
          lower band edge configurations supported by the FDD CM."
     REFERENCE
        "Information Model Mapping: CM-SP-CCAP-OSSIv4.0
         CmFddCapabilities::DiplexerDsLowerBandEdgeCapability"
     ::= { docsFddDiplexerDsLowerBandEdgeCapabilityEntry 1 }

docsFddDiplexerDsLowerBandEdgeCapability OBJECT-TYPE
     SYNTAX      Unsigned32 (0..65535)
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
         "This attribute specifies one of the advanced diplexer downstream lower
          band edge configurations supported by the FDD CM. The unsigned short
          value specifies one of the supported frequencies specified in MHz."
     REFERENCE
        "Information Model Mapping: CM-SP-CM-OSSIv4.0 
         CmFddCapabilities::DiplexerDsLowerBandEdgeCapability
         DOCSIS 4.0 MAC and Upper Layer Protocols Interface
         Specification CM-SP-MULPIv4.0-I08-231211,
         Common TLV Encodings annex, Advanced Diplexer Downstream
         Lower Band Edge Options List"
     ::= { docsFddDiplexerDsLowerBandEdgeCapabilityEntry 2 }


--
-- DiplexerDsUpperBandEdgeCapability Table
--
docsFddDiplexerDsUpperBandEdgeCapabilityTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF DocsFddDiplexerDsUpperBandEdgeCapabilityEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "This table specifies all of the advanced diplexer downstream upper
          band edge configurations supported by the FDD CM. This corresponds
          to the Advanced Diplexer Downstream Upper Band Edge Options List modem
          capability TLV 5.83 sent by the FDD CM in the Registration Request.
          The table of UnsignedShort values represents the list of supported
          frequencies specified in MHz and sent in the Registration Request."
     ::= { docsFddCmFddCapabilities 3 }

docsFddDiplexerDsUpperBandEdgeCapabilityEntry OBJECT-TYPE
     SYNTAX      DocsFddDiplexerDsUpperBandEdgeCapabilityEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "The conceptual row of docsFddDiplexerDsUpperBandEdgeCapabilityTable."
     INDEX { docsFddDiplexerDsUpperBandEdgeCapabilityIndex
           }
     ::= { docsFddDiplexerDsUpperBandEdgeCapabilityTable 1 }

DocsFddDiplexerDsUpperBandEdgeCapabilityEntry ::= SEQUENCE 
     {
     docsFddDiplexerDsUpperBandEdgeCapabilityIndex          Unsigned32,
     docsFddDiplexerDsUpperBandEdgeCapability               Unsigned32
     }

docsFddDiplexerDsUpperBandEdgeCapabilityIndex OBJECT-TYPE
     SYNTAX      Unsigned32
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
         "This index identifies one of the advanced diplexer downstream
          upper band edge configurations supported by the FDD CM."
     REFERENCE
        "Information Model Mapping: CM-SP-CCAP-OSSIv4.0
         CmFddCapabilities::DiplexerDsUpperBandEdgeCapability"
     ::= { docsFddDiplexerDsUpperBandEdgeCapabilityEntry 1 }

docsFddDiplexerDsUpperBandEdgeCapability OBJECT-TYPE
     SYNTAX      Unsigned32 (0..65535)
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
         "This attribute specifies one of the advanced diplexer downstream upper
          band edge configurations supported by the FDD CM. The unsigned short
          value specifies one of the supported frequencies specified in MHz."
     REFERENCE
        "Information Model Mapping: CM-SP-CM-OSSIv4.0 
         CmFddCapabilities::DiplexerDsUpperBandEdgeCapability
         DOCSIS 4.0 MAC and Upper Layer Protocols Interface
         Specification CM-SP-MULPIv4.0-I08-231211,
         Common TLV Encodings annex, Advanced Diplexer Downstream
         Upper Band Edge Options List"
     ::= { docsFddDiplexerDsUpperBandEdgeCapabilityEntry 2 }

     
-- Conformance Definitions
docsFddMibConformance OBJECT IDENTIFIER ::= { docsFddMib 1 }
docsFddMibCompliances OBJECT IDENTIFIER ::= { docsFddMibConformance 1 }
docsFddMibGroups      OBJECT IDENTIFIER ::= { docsFddMibConformance 2 }


docsFddCmCompliance MODULE-COMPLIANCE
    STATUS      current
    DESCRIPTION
        "The compliance statement for the DOCSIS 4.0 FDD CM."

    MODULE -- this MODULE
    MANDATORY-GROUPS {
     docsFddCmFddGroup
     }

    ::= { docsFddMibCompliances 1 }

docsFddCmFddGroup OBJECT-GROUP
    OBJECTS {
        docsFddCmFddSystemCfgStateDiplexerDsLowerBandEdgeCfg,
        docsFddCmFddSystemCfgStateDiplexerDsUpperBandEdgeCfg,
        docsFddCmFddSystemCfgStateDiplexerUsUpperBandEdgeCfg,
        docsFddDiplexerUsUpperBandEdgeCapability,
        docsFddDiplexerDsLowerBandEdgeCapability,
        docsFddDiplexerDsUpperBandEdgeCapability
    }
    STATUS      current
    DESCRIPTION
         "Group of objects implemented for DOCSIS 4.0 CM FDD support."
    ::= { docsFddMibGroups 1 }

END