--
-- DATACOM Telematica
-- Copyright 1999-2018 by Datacom Telematica (Teracom Telematica Ltda). All Rights Reserved.
-- This DATACOM SNMP MIB Specification is Datacom proprietary intellectual property.
--
-- This module will be extend, as required. The specification and other information
-- contained in this document can be modified without prior notice. The user should
-- consult Datacom to determine whether any such changes have been done.
--
TWAMP-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE,
    Unsigned32                        FROM SNMPv2-SMI
    DisplayString, TEXTUAL-CONVENTION FROM SNMPv2-TC
    InetAddress, InetPortNumber       FROM INET-ADDRESS-MIB
    datacomDevicesMIBs                FROM DATACOM-SMI;

twampMIB MODULE-IDENTITY
    LAST-UPDATED "201910230000Z"
    ORGANIZATION "DATACOM"
    CONTACT-INFO
                 "DATACOM

                 Postal: DATACOM
                     Rua America, 1000
                     Eldorado do Sul, RS
                     CEP 92990-000
                             BRAZIL

                 Tel:+55(51)3933 3000
                 Fax:+55(51)3933 3003

                 E-mail: datacom@datacom.ind.br "

    DESCRIPTION
        "The MIB for Datacom TWAMP sessions and statistics"

    REVISION "201910230000Z"
    DESCRIPTION "First revision"

::={ datacomDevicesMIBs 7 }

-- General Objects definition

TwampTestLossRatio ::= TEXTUAL-CONVENTION
    DISPLAY-HINT "d-2"
    STATUS       current
    DESCRIPTION  "This type represents a floating point number
                  in the binary exchange format for packet loss."
    SYNTAX       Unsigned32 (0..10000)

TwampMeasure     ::= TEXTUAL-CONVENTION
    DISPLAY-HINT "d-2"
    STATUS       current
    DESCRIPTION  "This type represents a floating point number
                  in the binary interchange format for the data
                  measurements of the TWAMP."
    SYNTAX       INTEGER

-- Objects of Session Table

twampSessionTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF TwampSessionEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains all information about all TWAMP
         Sessions, indexed by the Session ID."
    ::= { twampMIB 1 }

twampSessionEntry OBJECT-TYPE
    SYNTAX      TwampSessionEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "All information needed for a TWAMP Session to work correctly."
    INDEX { twampSessionId }
    ::= { twampSessionTable 1 }

TwampSessionEntry ::= SEQUENCE {
   twampSessionId          Unsigned32,
   twampSessionDuration    Unsigned32,
   twampSessionInterval    Unsigned32,
   twampSessionState       INTEGER,
   twampSessionSrcAddr     InetAddress,
   twampSessionDstAddr     InetAddress,
   twampSessionDstPort     InetPortNumber,
   twampSessionPktSize     Unsigned32,
   twampSessionDSCP        Unsigned32,
   twampSessionTotalTests  Unsigned32,
   twampSessionTotalTxPkts Unsigned32,
   twampSessionTotalRxPkts Unsigned32
}

-- Objects Description

twampSessionId OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The TWAMP session identifier"
    ::= { twampSessionEntry 1 }

twampSessionDuration OBJECT-TYPE
    SYNTAX      Unsigned32 (0..4294967295)
    UNITS       "s"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The duration of a TWAMP session"
    ::= { twampSessionEntry 2 }

twampSessionInterval OBJECT-TYPE
    SYNTAX      Unsigned32 (0..4294967295)
    UNITS       "s"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The TWAMP session timeout"
    ::= { twampSessionEntry 3 }

twampSessionState OBJECT-TYPE
    SYNTAX INTEGER
    {
        inactive(0),
        active(1)
    }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Identifies whether the session is active or inactive"
    ::= { twampSessionEntry 4 }

twampSessionSrcAddr OBJECT-TYPE
    SYNTAX      InetAddress
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Represents local IP"
    ::= { twampSessionEntry 5 }

twampSessionDstAddr OBJECT-TYPE
    SYNTAX      InetAddress
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Represents the remote IP"
    ::= { twampSessionEntry 6 }

twampSessionDstPort OBJECT-TYPE
    SYNTAX      InetPortNumber
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Represents the destination port on the reflector side"
    ::= { twampSessionEntry 7 }

twampSessionPktSize OBJECT-TYPE
    SYNTAX      Unsigned32 (0..65535)
    UNITS       "B"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Represents the size of the packet"
    ::= { twampSessionEntry 8 }

twampSessionDSCP OBJECT-TYPE
    SYNTAX      Unsigned32 (0..63)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Represents the DSCP value used by TWAMP packets, ranging from 0 to 63."
    ::= { twampSessionEntry 9 }

twampSessionTotalTests OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Represents the total of tests within the session"
    ::= { twampSessionEntry 10 }

twampSessionTotalTxPkts OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Represents the total of transmitted packets"
    ::= { twampSessionEntry 11 }

twampSessionTotalRxPkts OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Represents the total of received packets"
    ::= { twampSessionEntry 12 }

-- Objects of Results Table

twampTestTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF TwampTestEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains the two-way test results of each TWAMP session,
         indexed by the Session ID and Test index, respectively."
    ::= { twampMIB 2 }

twampTestEntry OBJECT-TYPE
    SYNTAX      TwampTestEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "All results of each Test of each Session. Defined by RFC 5357."
    INDEX { twampSessionId, twampTestIndex }
    ::= { twampTestTable 1 }

TwampTestEntry ::= SEQUENCE {
   twampTestSessionId         Unsigned32,
   twampTestIndex             Unsigned32,
   twampTestId                Unsigned32,
   twampTestDelayMin          TwampMeasure,
   twampTestDelayMax          TwampMeasure,
   twampTestDelayAvg          TwampMeasure,
   twampTestJitterMin         TwampMeasure,
   twampTestJitterMax         TwampMeasure,
   twampTestJitterAvg         TwampMeasure,
   twampTestTxPkts            Unsigned32,
   twampTestRxPkts            Unsigned32,
   twampTestLossRatio         TwampTestLossRatio,
   twampTestConnectivity      INTEGER,
   twampTestRoundTripDelayMin TwampMeasure,
   twampTestRoundTripDelayMax TwampMeasure,
   twampTestRoundTripDelayAvg TwampMeasure
}

-- Objects Description

twampTestSessionId OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The TWAMP session identifier"
    ::= { twampTestEntry 1 }

twampTestIndex OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The table index of a TWAMP test within the session"
    ::= { twampTestEntry 2 }

twampTestId OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The TWAMP test identifier within the session"
    ::= { twampTestEntry 3 }

twampTestDelayMin OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The minimum delay value identified during the test"
    ::= { twampTestEntry 4 }

twampTestDelayMax OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum delay value identified during the test"
    ::= { twampTestEntry 5 }

twampTestDelayAvg OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The average delay value identified during the test"
    ::= { twampTestEntry 6 }

twampTestJitterMin OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The minimum Jitter value identified during the test"
    ::= { twampTestEntry 7 }

twampTestJitterMax OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum Jitter value identified during the test"
    ::= { twampTestEntry 8 }

twampTestJitterAvg OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The average Jitter value identified during the test"
    ::= { twampTestEntry 9 }

twampTestTxPkts OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of packets sent during the test"
    ::= { twampTestEntry 10 }

twampTestRxPkts OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of packets received during the test"
    ::= { twampTestEntry 11 }

twampTestLossRatio OBJECT-TYPE
    SYNTAX      TwampTestLossRatio
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The percentage of packets lost during the test"
    ::= { twampTestEntry 12 }

twampTestConnectivity OBJECT-TYPE
    SYNTAX INTEGER
    {
        no(0),
        yes(1)
    }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Identifies whether the test has connectivity with the reflector"
    ::= { twampTestEntry 13 }

twampTestRoundTripDelayMin OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The minimum round-trip delay value identified during the test"
    ::= { twampTestEntry 14 }

twampTestRoundTripDelayMax OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum round-trip delay value identified during the test"
    ::= { twampTestEntry 15 }

twampTestRoundTripDelayAvg OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The average round-trip delay value identified during the test"
    ::= { twampTestEntry 16 }

-- Objects of far-end results table

twampFarEndTestTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF TwampFarEndTestEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains the far-end test results of each TWAMP session,
         indexed by the Session ID and Test index, respectively."
    ::= { twampMIB 3 }

twampFarEndTestEntry OBJECT-TYPE
    SYNTAX      TwampFarEndTestEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The far-end results of each Test of each Session. Defined by RFC 5357."
    INDEX { twampSessionId, twampFarEndTestIndex }
    ::= { twampFarEndTestTable 1 }

TwampFarEndTestEntry ::= SEQUENCE {
   twampFarEndTestSessionId    Unsigned32,
   twampFarEndTestIndex        Unsigned32,
   twampFarEndTestId           Unsigned32,
   twampFarEndTestDelayMin     TwampMeasure,
   twampFarEndTestDelayMax     TwampMeasure,
   twampFarEndTestDelayAvg     TwampMeasure,
   twampFarEndTestJitterMin    TwampMeasure,
   twampFarEndTestJitterMax    TwampMeasure,
   twampFarEndTestJitterAvg    TwampMeasure,
   twampFarEndTestTxPkts       Unsigned32,
   twampFarEndTestRxPkts       Unsigned32,
   twampFarEndTestLossRatio    TwampTestLossRatio,
   twampFarEndTestConnectivity INTEGER
}

-- Objects Description

twampFarEndTestSessionId OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The TWAMP session identifier"
    ::= { twampFarEndTestEntry 1 }

twampFarEndTestIndex OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The table index of a TWAMP test within the session"
    ::= { twampFarEndTestEntry 2 }

twampFarEndTestId OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The TWAMP test identifier within the session"
    ::= { twampFarEndTestEntry 3 }

twampFarEndTestDelayMin OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The minimum delay value identified during the test"
    ::= { twampFarEndTestEntry 4 }

twampFarEndTestDelayMax OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum delay value identified during the test"
    ::= { twampFarEndTestEntry 5 }

twampFarEndTestDelayAvg OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The average delay value identified during the test"
    ::= { twampFarEndTestEntry 6 }

twampFarEndTestJitterMin OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The minimum Jitter value identified during the test"
    ::= { twampFarEndTestEntry 7 }

twampFarEndTestJitterMax OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum Jitter value identified during the test"
    ::= { twampFarEndTestEntry 8 }

twampFarEndTestJitterAvg OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The average Jitter value identified during the test"
    ::= { twampFarEndTestEntry 9 }

twampFarEndTestTxPkts OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of packets sent during the test"
    ::= { twampFarEndTestEntry 10 }

twampFarEndTestRxPkts OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of packets received during the test"
    ::= { twampFarEndTestEntry 11 }

twampFarEndTestLossRatio OBJECT-TYPE
    SYNTAX      TwampTestLossRatio
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The percentage of packets lost during the test"
    ::= { twampFarEndTestEntry 12 }

twampFarEndTestConnectivity OBJECT-TYPE
    SYNTAX INTEGER
    {
        no(0),
        yes(1)
    }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Identifies whether the test has connectivity with the reflector"
    ::= { twampFarEndTestEntry 13 }

-- Objects of near-end results table

twampNearEndTestTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF TwampNearEndTestEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains the near-end test results of each TWAMP session,
         indexed by the Session ID and Test index, respectively."
    ::= { twampMIB 4 }

twampNearEndTestEntry OBJECT-TYPE
    SYNTAX      TwampNearEndTestEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The near-end results of each Test of each Session. Defined by RFC 5357."
    INDEX { twampSessionId, twampNearEndTestIndex }
    ::= { twampNearEndTestTable 1 }

TwampNearEndTestEntry ::= SEQUENCE {
   twampNearEndTestSessionId    Unsigned32,
   twampNearEndTestIndex        Unsigned32,
   twampNearEndTestId           Unsigned32,
   twampNearEndTestDelayMin     TwampMeasure,
   twampNearEndTestDelayMax     TwampMeasure,
   twampNearEndTestDelayAvg     TwampMeasure,
   twampNearEndTestJitterMin    TwampMeasure,
   twampNearEndTestJitterMax    TwampMeasure,
   twampNearEndTestJitterAvg    TwampMeasure,
   twampNearEndTestTxPkts       Unsigned32,
   twampNearEndTestRxPkts       Unsigned32,
   twampNearEndTestLossRatio    TwampTestLossRatio,
   twampNearEndTestConnectivity INTEGER
}

-- Objects Description

twampNearEndTestSessionId OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The TWAMP session identifier"
    ::= { twampNearEndTestEntry 1 }

twampNearEndTestIndex OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The table index of a TWAMP test within the session"
    ::= { twampNearEndTestEntry 2 }

twampNearEndTestId OBJECT-TYPE
    SYNTAX      Unsigned32 (1..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The TWAMP test identifier within the session"
    ::= { twampNearEndTestEntry 3 }

twampNearEndTestDelayMin OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The minimum delay value identified during the test"
    ::= { twampNearEndTestEntry 4 }

twampNearEndTestDelayMax OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum delay value identified during the test"
    ::= { twampNearEndTestEntry 5 }

twampNearEndTestDelayAvg OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The average delay value identified during the test"
    ::= { twampNearEndTestEntry 6 }

twampNearEndTestJitterMin OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The minimum Jitter value identified during the test"
    ::= { twampNearEndTestEntry 7 }

twampNearEndTestJitterMax OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The maximum Jitter value identified during the test"
    ::= { twampNearEndTestEntry 8 }

twampNearEndTestJitterAvg OBJECT-TYPE
    SYNTAX      TwampMeasure
    UNITS       "ms"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The average Jitter value identified during the test"
    ::= { twampNearEndTestEntry 9 }

twampNearEndTestTxPkts OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of packets sent during the test"
    ::= { twampNearEndTestEntry 10 }

twampNearEndTestRxPkts OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of packets received during the test"
    ::= { twampNearEndTestEntry 11 }

twampNearEndTestLossRatio OBJECT-TYPE
    SYNTAX      TwampTestLossRatio
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The percentage of packets lost during the test"
    ::= { twampNearEndTestEntry 12 }

twampNearEndTestConnectivity OBJECT-TYPE
    SYNTAX INTEGER
    {
        no(0),
        yes(1)
    }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Identifies whether the test has connectivity with the reflector"
    ::= { twampNearEndTestEntry 13 }

END