rfc1696.txt

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mdmSCCurrentLineTransmitRate OBJECT-TYPE
    SYNTAX      Integer32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The current link transmit rate of a connection, or the last
            link transmit rate of the last connection in bits per
            second."
    REFERENCE   "V.58 transmissionSignallingRateActive"
    ::= { mdmSCEntry 1 }

mdmSCCurrentLineReceiveRate OBJECT-TYPE
    SYNTAX      Integer32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The current link receive rate of a connection, or the last
            link receive rate of the last connection in bits per
            second."
    REFERENCE   "V.58 transmissionSignallingRateActive"
    ::= { mdmSCEntry 2 }

mdmSCInitialLineTransmitRate OBJECT-TYPE
    SYNTAX      Integer32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The initial link transmit rate of the current connection,
            or the initial link transmit rate of the last connection in
            bits per second."
    ::= { mdmSCEntry 3 }

mdmSCInitialLineReceiveRate OBJECT-TYPE
    SYNTAX      Integer32
    MAX-ACCESS  read-only
    STATUS      current



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    DESCRIPTION
            "The initial link receive rate of the current connection, or
            the initial link receive rate of the last connection in bits
            per second."
    ::= { mdmSCEntry 4 }

mdmSCModulationSchemeUsed OBJECT-TYPE
    SYNTAX      OBJECT IDENTIFIER
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The modulation scheme of the current or previous call.
            This shall be one of the values for modulation protocols
            registered in the capabilities table for this modem."
    REFERENCE   "V.58 gstnModulationSchemeActive"
    ::= { mdmSCEntry 5 }

-- The Modem Statistics Table

mdmStatsTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF MdmStatsEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
            "The modem statistics Table augments the modem ID table."
    ::= { mdmMIBObjects 12 }

mdmStatsEntry OBJECT-TYPE
    SYNTAX      MdmStatsEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
            "Entries in this table are created only by the agent. One
            entry exists for each modem managed by the agent."
    AUGMENTS    { mdmIDEntry }
    ::= { mdmStatsTable 1 }

MdmStatsEntry ::= SEQUENCE {
    mdmStatsRingNoAnswers                   Counter32,
    mdmStatsIncomingConnectionFailures      Counter32,
    mdmStatsIncomingConnectionCompletions   Counter32,
    mdmStatsFailedDialAttempts              Counter32,
    mdmStatsOutgoingConnectionFailures      Counter32,
    mdmStatsOutgoingConnectionCompletions   Counter32,
    mdmStatsRetrains                        Counter32,
    mdmStats2400OrLessConnections           Counter32,
    mdmStats2400To14400Connections          Counter32,
    mdmStatsGreaterThan14400Connections     Counter32,



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    mdmStatsErrorControlledConnections      Counter32,
    mdmStatsCompressedConnections           Counter32,
    mdmStatsCompressionEfficiency           Integer32,
    mdmStatsSentOctets                      Counter32,
    mdmStatsReceivedOctets                  Counter32,
    mdmStatsSentDataFrames                  Counter32,
    mdmStatsReceivedDataFrames              Counter32,
    mdmStatsResentFrames                    Counter32,
    mdmStatsErrorFrames                     Counter32
}

mdmStatsRingNoAnswers OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of events in which ringing was detected but the
            call was not answered."
    ::= { mdmStatsEntry 1 }

mdmStatsIncomingConnectionFailures OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of incoming connection requests that this modem
            answered in which it could not train with the other DCE."
    ::= { mdmStatsEntry 2 }

mdmStatsIncomingConnectionCompletions OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of incoming connection requests that this modem
            answered and successfully trained with the other DCE."
    ::= { mdmStatsEntry 3 }

mdmStatsFailedDialAttempts OBJECT-TYPE
        SYNTAX          Counter32
        MAX-ACCESS  read-only
        STATUS          current
        DESCRIPTION
                "The number of call attempts that failed because the modem
        didn't go off hook, or there was no dialtone."
        ::= { mdmStatsEntry 4 }

mdmStatsOutgoingConnectionFailures OBJECT-TYPE



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    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of outgoing calls from this modem which
            sucessfully went off hook and dialed, in which it could not
            train with the other DCE."
    ::= { mdmStatsEntry 5 }

mdmStatsOutgoingConnectionCompletions OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of outgoing calls from this modem which resulted
            in successfully training with the other DCE."
    ::= { mdmStatsEntry 6 }

mdmStatsRetrains OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of retrains experienced on connections on this
            line."
    ::= { mdmStatsEntry 7 }


-- Utilization counters

mdmStats2400OrLessConnections OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of connections initially established at a
            modulation speed of 2400 bits per second or less."
    ::= { mdmStatsEntry 8 }


mdmStats2400To14400Connections OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of connections initially established at a
            modulation speed of greater than 2400 bits per second and
            less than 14400 bits per second."



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    ::= { mdmStatsEntry 9 }

mdmStatsGreaterThan14400Connections OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of connections initially established at a
            modulation speed of greater than 14400 bits per second."
    ::= { mdmStatsEntry 10 }

mdmStatsErrorControlledConnections OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of established connections using an error
            control protocol."
    ::= { mdmStatsEntry 11 }

mdmStatsCompressedConnections OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of established connections using a compression
            protocol."
    ::= { mdmStatsEntry 12 }

mdmStatsCompressionEfficiency OBJECT-TYPE
    SYNTAX      Integer32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of bytes transferred into the compression
            encoder divided by the number of bytes transferred out of
            the encoder, multiplied by 100 for either the current or
            last call.  If a data compression protocol is not in use,
            this value shall be `100'."
    REFERENCE   "V.58 compressionEfficiency"
    ::= { mdmStatsEntry 13 }

mdmStatsSentOctets OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of octets presented to the modem by the DTE."



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    ::= { mdmStatsEntry 14 }

mdmStatsReceivedOctets OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of octets presented to the DTE by the modem."
    ::= { mdmStatsEntry 15 }

mdmStatsSentDataFrames OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of data frames sent on the line interface.  If
            there is no frame-oriented protocol in use on the line
            interface, this counter shall not increment."
    ::= { mdmStatsEntry 16 }

mdmStatsReceivedDataFrames OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of data frames received on the line interface.
            If there is no frame-oriented protocol in use on the line
            interface, this counter shall not increment."
    ::= { mdmStatsEntry 17 }

mdmStatsResentFrames OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of times this modem retransmits frames on the
            line interface.  If there is no frame-oriented protocol in
            use on the line interface, this counter shall not
            increment."
    ::= { mdmStatsEntry 18 }

mdmStatsErrorFrames OBJECT-TYPE
    SYNTAX      Counter32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The number of block errors received on the link.  If there
            is no frame-oriented protocol in use on the line interface,



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            this counter shall not increment."
    ::= { mdmStatsEntry 19 }


-- compliance statements

mdmCompliance MODULE-COMPLIANCE
    STATUS  current
    DESCRIPTION
            "The compliance statement for SNMPv2 entities which
            implement the modem MIB."

    MODULE  -- this module
        MANDATORY-GROUPS { mdmIDGroup, mdmLineInterfaceGroup,
                mdmDTEInterfaceGroup, mdmCallControlGroup,
                mdmSignalConvertorGroup, mdmStatisticsGroup }

        GROUP   mdmErrorControlGroup
        DESCRIPTION
            "This group is mandatory only for those modems that
            implement an error correction protocol."

        GROUP mdmDataCompressionGroup
        DESCRIPTION
            "This group is mandatory only for those modems that
            implement a data compression protocol."
    ::= { mdmCompliances 1 }


END

4.  Acknowledgements

   This document was produced by the Modem Management Working group.

   In addition, the authors gratefully acknowledge the comments of Tom
   Holodnik and Mark S. Lewis.

5.  Security Considerations

   Security issues are not discussed in this memo.










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6.  Authors' Addresses

   Jim Barnes
   Xylogics, Inc.
   53 Third Avenue
   Burlington, MA  01803
   USA

   Phone: [phone]
   Fax: [phone]
   EMail: [e-mail]


   Les Brown
   Motorola

   Phone: [phone]
   EMail: [e-mail]


   Rick Royston
   US Robotics, Inc.
   8100 N. McCormick Boulevard
   Skokie, IL  60076-2999
   USA

   Phone: [phone]
   Fax: [phone]
   EMail: [e-mail]


   Steven Waldbusser
   Carnegie Mellon University
   Computing and Communications
   Cyert Hall 130
   5000 Forbes Avenue
   Pittsburgh, PA  15213-3890
   USA

   Phone: [phone]
   Fax: [phone]
   EMail: [e-mail]









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