tech-invite   World Map     

3GPP     Specs     Glossaries     Architecture     IMS     UICC       IETF     RFCs     Groups     SIP     ABNFs       Search

RFC 3591

 
 
 

Definitions of Managed Objects for the Optical Interface Type

Part 2 of 4, p. 30 to 82
Prev RFC Part       Next RFC Part

 


prevText      Top      Up      ToC       Page 30 
4.  Object Definitions

OPT-IF-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE, Gauge32, Integer32,
      Unsigned32, transmission
          FROM SNMPv2-SMI
    TEXTUAL-CONVENTION, RowPointer, RowStatus, TruthValue
          FROM SNMPv2-TC
    SnmpAdminString
          FROM SNMP-FRAMEWORK-MIB
    MODULE-COMPLIANCE, OBJECT-GROUP
          FROM SNMPv2-CONF
    ifIndex
          FROM IF-MIB;

--  This is the MIB module for the OTN Interface objects.

optIfMibModule MODULE-IDENTITY
    LAST-UPDATED "200308130000Z"
    ORGANIZATION "IETF AToM MIB Working Group"
    CONTACT-INFO
       "WG charter:
          http://www.ietf.org/html.charters/atommib-charter.html

        Mailing Lists:
           General Discussion: atommib@research.telcordia.com
           To Subscribe: atommib-request@research.telcordia.com

Top      Up      ToC       Page 31 
        Editor: Hing-Kam Lam
        Postal: Lucent Technologies, Room 4C-616
                101 Crawfords Corner Road
                Holmdel, NJ 07733
           Tel: +1 732 949 8338
         Email: hklam@lucent.com"
    DESCRIPTION
       "The MIB module to describe pre-OTN and OTN interfaces.

        Copyright (C) The Internet Society (2003).  This version
        of this MIB module is part of RFC 3591;  see the RFC
        itself for full legal notices."
    REVISION  "200308130000Z"
    DESCRIPTION
       "Initial version, published as RFC 3591."
    ::={ transmission 133 }

-- textual conventions

OptIfAcTI ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "The trace identifier (TI) accepted at the receiver."
  SYNTAX  OCTET STRING (SIZE(64))

OptIfBitRateK ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "Indicates the index 'k' that is used to
     represent a supported bit rate and the different
     versions of OPUk, ODUk and OTUk.
     Allowed values of k are defined in ITU-T G.709.
     Currently allowed values in G.709 are:
        k=1 represents an approximate bit rate of 2.5 Gbit/s,
        k=2 represents an approximate bit rate of 10 Gbit/s,
        k=3 represents an approximate bit rate of 40 Gbit/s."
  SYNTAX  Integer32

OptIfDEGM ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "Indicates the threshold level for declaring a Degraded Signal
     defect (dDEG).  A dDEG shall be declared if OptIfDEGM
     consecutive bad PM Seconds are detected."
  SYNTAX  Unsigned32 (2..10)

Top      Up      ToC       Page 32 
OptIfDEGThr ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "Indicates the threshold level for declaring a performance
     monitoring (PM) Second to be bad.  A PM Second is declared bad if
     the percentage of detected errored blocks in that second is
     greater than or equal to OptIfDEGThr."
  SYNTAX  Unsigned32 (1..100)

OptIfDirectionality ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "Indicates the directionality of an entity."
  SYNTAX  INTEGER {
    sink(1),
    source(2),
    bidirectional(3)
    }

OptIfSinkOrSource ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "Indicates the directionality of an entity
     that is allowed only to be a source or sink."
  SYNTAX  INTEGER {
    sink(1),
    source(2)
    }

OptIfExDAPI ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "The Destination Access Point Identifier (DAPI)
     expected by the receiver."
  SYNTAX  OCTET STRING (SIZE(16))

OptIfExSAPI ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "The Source Access Point Identifier (SAPI)
     expected by the receiver."
  SYNTAX  OCTET STRING (SIZE(16))

OptIfIntervalNumber ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "Uniquely identifies a 15-minute interval.  The interval
     identified by 1 is the most recently completed interval, and

Top      Up      ToC       Page 33 
     the interval identified by n is the interval immediately
     preceding the one identified by n-1."
  SYNTAX  Unsigned32 (1..96)

OptIfTIMDetMode ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "Indicates the mode of the Trace Identifier Mismatch (TIM)
     Detection function."
  SYNTAX  INTEGER {
    off(1),
    dapi(2),
    sapi(3),
    both(4)
    }

OptIfTxTI ::= TEXTUAL-CONVENTION
  STATUS  current
  DESCRIPTION
    "The trace identifier (TI) transmitted."
  SYNTAX  OCTET STRING (SIZE(64))

-- object groups

optIfObjects OBJECT IDENTIFIER ::= { optIfMibModule 1 }
optIfConfs OBJECT IDENTIFIER ::= { optIfMibModule 2 }

optIfOTMn OBJECT IDENTIFIER ::= { optIfObjects 1 }
optIfPerfMon OBJECT IDENTIFIER ::= { optIfObjects 2 }
optIfOTSn OBJECT IDENTIFIER ::= { optIfObjects 3 }
optIfOMSn OBJECT IDENTIFIER ::= { optIfObjects 4 }
optIfOChGroup OBJECT IDENTIFIER ::= { optIfObjects 5 }
optIfOCh OBJECT IDENTIFIER ::= { optIfObjects 6 }

optIfOTUk OBJECT IDENTIFIER ::= { optIfObjects 7 }
optIfODUk OBJECT IDENTIFIER ::= { optIfObjects 8 }
optIfODUkT OBJECT IDENTIFIER ::= { optIfObjects 9 }

optIfGroups OBJECT IDENTIFIER ::= { optIfConfs 1 }
optIfCompl OBJECT IDENTIFIER ::= { optIfConfs 2 }

-- the optIfOTMn group
-- This group defines the OTM structure information of an
-- optical interface.

-- OTMn Table

optIfOTMnTable OBJECT-TYPE

Top      Up      ToC       Page 34 
  SYNTAX  SEQUENCE OF OptIfOTMnEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OTMn structure information."
  ::= { optIfOTMn 1 }

optIfOTMnEntry OBJECT-TYPE
  SYNTAX  OptIfOTMnEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains the OTMn structure
     information of an optical interface."
  INDEX  { ifIndex }
  ::= { optIfOTMnTable 1 }

OptIfOTMnEntry ::=
  SEQUENCE {
    optIfOTMnOrder         Unsigned32,
    optIfOTMnReduced       TruthValue,
    optIfOTMnBitRates      BITS,
    optIfOTMnInterfaceType SnmpAdminString,
    optIfOTMnTcmMax        Unsigned32,
    optIfOTMnOpticalReach  INTEGER
    }

optIfOTMnOrder OBJECT-TYPE
  SYNTAX  Unsigned32 (1..900)
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "This object indicates the order of the OTM, which
     represents the maximum number of wavelengths that can be
     supported at the bit rate(s) supported on the interface."
  ::= { optIfOTMnEntry 1 }

optIfOTMnReduced OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "This object indicates whether a reduced or full
     functionality is supported at the interface.  A value of
     true means reduced.  A value of false means full."
  ::= { optIfOTMnEntry 2 }

optIfOTMnBitRates OBJECT-TYPE

Top      Up      ToC       Page 35 
  SYNTAX  BITS { bitRateK1(0), bitRateK2(1), bitRateK3(2) }
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "This attribute is a bit map representing the bit
     rate or set of bit rates supported on the interface.
     The meaning of each bit position is as follows:
       bitRateK1(0) is set if the 2.5 Gbit/s rate is supported
       bitRateK2(1) is set if the 10 Gbit/s rate is supported
       bitRateK3(2) is set if the 40 Gbit/s rate is supported
     Note that each bit position corresponds to one possible
     value of the type OptIfBitRateK.
     The default value of this attribute is system specific."
  ::= { optIfOTMnEntry 3 }

optIfOTMnInterfaceType OBJECT-TYPE
  SYNTAX  SnmpAdminString
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "This object identifies the type of interface.  The value of
     this attribute will affect the behavior of the OTM with
     respect to presence/absence of OTM Overhead Signal (OOS)
     processing and TCM activation.  For an IrDI interface,
     there is no OOS processing and TCM activation is limited
     to n levels as specified by a TCM level threshold.

     This object contains two fields that are separated by
     whitespace.  The possible values are:
          field 1: one of the 4-character ASCII strings
                    'IrDI' or 'IaDI'
          field 2: free-form text consisting of printable
                   UTF-8 encoded characters

     Note that field 2 is optional.  If it is not present then there
     is no requirement for trailing whitespace after field 1.

     The default values are as follows:
          field 1:  'IaDI'
          field 2: an empty string."

  ::= { optIfOTMnEntry 4 }

optIfOTMnTcmMax OBJECT-TYPE
  SYNTAX  Unsigned32 (0..6)
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION

Top      Up      ToC       Page 36 
    "This object identifies the maximum number of TCM
     levels allowed for any Optical Channel contained
     in this OTM.  A new TCM activation will be rejected
     if the requested level is greater than the threshold.
     If InterfaceType object specifies a type of 'IaDI'
     for this OTM, then this attribute is irrelevant.

     Possible values:  unsigned integers in the range
                       from 0 to 6 inclusive.
     Default value:    3."

  ::= { optIfOTMnEntry 5 }

optIfOTMnOpticalReach OBJECT-TYPE
  SYNTAX  INTEGER { intraOffice(1), shortHaul(2), longHaul(3),
                    veryLongHaul(4), ultraLongHaul(5) }
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "This object indicates the length the optical signal
     may travel before requiring termination or regeneration.
     The meaning of the enumeration are:
       intraOffice(1)  - intra-office (as defined in ITU-T G.957)
       shortHaul(2)    - short haul (as defined in ITU-T G.957)
       longHaul(3)     - long haul (as defined in ITU-T G.957)
       veryLongHaul(4) - very long haul (as defined in ITU-T G.691)
       ultraLongHaul(5)- ultra long haul (as defined in ITU-T G.691)"
  ::= { optIfOTMnEntry 6 }

-- the optIfPerfMon group
-- This group defines performance monitoring objects for all
-- layers.

-- PM interval table

optIfPerfMonIntervalTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfPerfMonIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of 15-minute performance monitoring interval
     information."
  ::= { optIfPerfMon 1 }

optIfPerfMonIntervalEntry OBJECT-TYPE
  SYNTAX  OptIfPerfMonIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current

Top      Up      ToC       Page 37 
  DESCRIPTION
    "A conceptual row that contains 15-minute performance
     monitoring interval information of an interface."
  INDEX  { ifIndex }
  ::= { optIfPerfMonIntervalTable 1 }

OptIfPerfMonIntervalEntry ::=
  SEQUENCE {
    optIfPerfMonCurrentTimeElapsed   Gauge32,
    optIfPerfMonCurDayTimeElapsed    Gauge32,
    optIfPerfMonIntervalNumIntervals         Unsigned32,
    optIfPerfMonIntervalNumInvalidIntervals  Unsigned32
    }

optIfPerfMonCurrentTimeElapsed OBJECT-TYPE
  SYNTAX  Gauge32 (0..900)
  UNITS  "seconds"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "Number of seconds elapsed in the current 15-minute
     performance monitoring interval.
     If, for some reason, such as an adjustment in the NE's
     time-of-day clock, the number of seconds elapsed exceeds
     the maximum value, then the maximum value will be returned."
  ::= { optIfPerfMonIntervalEntry 1 }

optIfPerfMonCurDayTimeElapsed OBJECT-TYPE
  SYNTAX  Gauge32 (0..86400)
  UNITS  "seconds"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "Number of seconds elapsed in the current 24-hour interval
     performance monitoring period.
     If, for some reason, such as an adjustment in the NE's
     time-of-day clock, the number of seconds elapsed exceeds
     the maximum value, then the maximum value will be returned."
  ::= { optIfPerfMonIntervalEntry 2 }

optIfPerfMonIntervalNumIntervals OBJECT-TYPE
  SYNTAX  Unsigned32 (0..96)
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The number of 15-minute intervals for which performance
     monitoring data is available.  The number is the same for all
     the associated sub layers of the interface.

Top      Up      ToC       Page 38 
     An optical interface must be capable of supporting at least
     n intervals, where n is defined as follows:
         The minimum value of n is 4.
         The default of n is 32.
         The maximum value of n is 96.

     The value of this object will be n unless performance
     monitoring was (re-)started for the interface within the last
     (n*15) minutes, in which case the value will be the number of
     complete 15-minute intervals since measurement was
     (re-)started."
  ::= { optIfPerfMonIntervalEntry 3 }

optIfPerfMonIntervalNumInvalidIntervals OBJECT-TYPE
  SYNTAX  Unsigned32 (0..96)
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The number of intervals in the range from 0 to
     optIfPerfMonIntervalNumIntervals for which no performance
     monitoring data is available and/or the data is invalid."
  ::= { optIfPerfMonIntervalEntry 4 }

-- the optIfOTSn group
-- This group handles the configuration and performance
-- monitoring objects for OTS layers.

-- OTSn config table

optIfOTSnConfigTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnConfigEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OTSn configuration information."
  ::= { optIfOTSn 1 }

optIfOTSnConfigEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnConfigEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OTSn configuration
     information of an interface."
  INDEX  { ifIndex }
  ::= { optIfOTSnConfigTable 1 }

OptIfOTSnConfigEntry ::=

Top      Up      ToC       Page 39 
  SEQUENCE {
    optIfOTSnDirectionality              OptIfDirectionality,
    optIfOTSnAprStatus                   SnmpAdminString,
    optIfOTSnAprControl                  SnmpAdminString,
    optIfOTSnTraceIdentifierTransmitted  OptIfTxTI,
    optIfOTSnDAPIExpected                OptIfExDAPI,
    optIfOTSnSAPIExpected                OptIfExSAPI,
    optIfOTSnTraceIdentifierAccepted     OptIfAcTI,
    optIfOTSnTIMDetMode                  OptIfTIMDetMode,
    optIfOTSnTIMActEnabled               TruthValue,
    optIfOTSnCurrentStatus               BITS
    }

optIfOTSnDirectionality OBJECT-TYPE
  SYNTAX  OptIfDirectionality
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "Indicates the directionality of the entity."
  ::= { optIfOTSnConfigEntry 1 }

optIfOTSnAprStatus OBJECT-TYPE
  SYNTAX  SnmpAdminString
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "This attribute indicates the status of the Automatic
     Power Reduction (APR) function of the entity.  Valid
     values are 'on' and 'off'."
  ::= { optIfOTSnConfigEntry 2 }

optIfOTSnAprControl OBJECT-TYPE
  SYNTAX  SnmpAdminString
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "This object is a UTF-8 encoded string that specifies Automatic
     Power Reduction (APR) control actions requested of this entity
     (when written) and that returns the current APR control state
     of this entity (when read).  The values are implementation-defined.
     Any implementation that instantiates this object must document the
     set of values that it allows to be written, the set of values
     that it will return, and what each of those values means."
  ::= { optIfOTSnConfigEntry 3 }

optIfOTSnTraceIdentifierTransmitted OBJECT-TYPE
  SYNTAX  OptIfTxTI
  MAX-ACCESS  read-write

Top      Up      ToC       Page 40 
  STATUS  current
  DESCRIPTION
    "The trace identifier transmitted.
     This object is applicable when optIfOTSnDirectionality has the
     value source(2) or bidirectional(3).
     This object does not apply to reduced-capability systems (i.e.,
     those for which optIfOTMnReduced has the value true(1)) or
     at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
     has the value 'IrDI').
     If no value is ever set by a management entity for the object
     optIfOTSnTraceIdentifierTransmitted, system-specific default
     value will be used.  Any implementation that instantiates this
     object must document the system-specific default value or how it
     is derived."
  ::= { optIfOTSnConfigEntry 4 }

optIfOTSnDAPIExpected OBJECT-TYPE
  SYNTAX  OptIfExDAPI
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The DAPI expected by the receiver.
     This object is applicable when optIfOTSnDirectionality has the
     value sink(1) or bidirectional(3).  It has no effect if
     optIfOTSnTIMDetMode has the value off(1) or sapi(3).
     This object does not apply to reduced-capability systems (i.e.,
     those for which optIfOTMnReduced has the value true(1)) or
     at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
     has the value 'IrDI')."
  ::= { optIfOTSnConfigEntry 5 }

optIfOTSnSAPIExpected OBJECT-TYPE
  SYNTAX  OptIfExSAPI
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The SAPI expected by the receiver.
     This object is applicable when optIfOTSnDirectionality has the
     value sink(1) or bidirectional(3).  It has no effect if
     optIfOTSnTIMDetMode has the value off(1) or dapi(2).
     This object does not apply to reduced-capability systems (i.e.,
     those for which optIfOTMnReduced has the value true(1)) or
     at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
     has the value 'IrDI')."
  ::= { optIfOTSnConfigEntry 6 }

optIfOTSnTraceIdentifierAccepted OBJECT-TYPE
  SYNTAX  OptIfAcTI

Top      Up      ToC       Page 41 
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The actual trace identifier received.
     This object is applicable when optIfOTSnDirectionality has the
     value sink(1) or bidirectional(3).  Its value is unspecified
     if optIfOTSnCurrentStatus has either or both of the
     losO(5) and los(6) bits set.
     This object does not apply to reduced-capability systems (i.e.,
     those for which optIfOTMnReduced has the value true(1)) or
     at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
     has the value 'IrDI')."
  ::= { optIfOTSnConfigEntry 7 }

optIfOTSnTIMDetMode OBJECT-TYPE
  SYNTAX  OptIfTIMDetMode
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "Indicates the mode of the Trace Identifier Mismatch (TIM)
     Detection function.  This object is applicable
     when optIfOTSnDirectionality has the value sink(1)
     or bidirectional(3).  The default value is off(1).
     This object does not apply to reduced-capability systems (i.e.,
     those for which optIfOTMnReduced has the value true(1)) or
     at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
     has the value 'IrDI').
     The default value of this object is off(1)."
  ::= { optIfOTSnConfigEntry 8 }

optIfOTSnTIMActEnabled OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "Indicates whether the Trace Identifier Mismatch (TIM)
     Consequent Action function is enabled.  This object
     is applicable when optIfOTSnDirectionality has the
     value sink(1) or bidirectional(3).  It has no effect
     when the value of optIfOTSnTIMDetMode is off(1).
     This object does not apply to reduced-capability systems (i.e.,
     those for which optIfOTMnReduced has the value true(1)) or
     at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
     has the value 'IrDI').
     The default value of this object is false(2)."
  ::= { optIfOTSnConfigEntry 9 }

optIfOTSnCurrentStatus OBJECT-TYPE

Top      Up      ToC       Page 42 
  SYNTAX  BITS {
    bdiP(0),
    bdiO(1),
    bdi(2),
    tim(3),
    losP(4),
    losO(5),
    los(6)
    }
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "Indicates the defect condition of the entity, if any.
     This object is applicable when optIfOTSnDirectionality
     has the value sink(1) or bidirectional(3).  In
     reduced-capability systems or at IrDI interfaces
     the only bit position that may be set is los(6)."
  ::= { optIfOTSnConfigEntry 10 }

-- OTSn sink current table
-- Contains data for the current 15-minute performance monitoring
-- interval.

optIfOTSnSinkCurrentTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnSinkCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OTSn sink performance monitoring information for
     the current 15-minute interval."
  ::= { optIfOTSn 2 }

optIfOTSnSinkCurrentEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnSinkCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OTSn sink performance
     monitoring information of an interface for the current
     15-minute interval."
  INDEX  { ifIndex }
  ::= { optIfOTSnSinkCurrentTable 1 }

OptIfOTSnSinkCurrentEntry ::=
  SEQUENCE {
    optIfOTSnSinkCurrentSuspectedFlag             TruthValue,
    optIfOTSnSinkCurrentInputPower                Integer32,
    optIfOTSnSinkCurrentLowInputPower             Integer32,

Top      Up      ToC       Page 43 
    optIfOTSnSinkCurrentHighInputPower            Integer32,
    optIfOTSnSinkCurrentLowerInputPowerThreshold  Integer32,
    optIfOTSnSinkCurrentUpperInputPowerThreshold  Integer32,
    optIfOTSnSinkCurrentOutputPower               Integer32,
    optIfOTSnSinkCurrentLowOutputPower            Integer32,
    optIfOTSnSinkCurrentHighOutputPower           Integer32,
    optIfOTSnSinkCurrentLowerOutputPowerThreshold Integer32,
    optIfOTSnSinkCurrentUpperOutputPowerThreshold Integer32
    }

optIfOTSnSinkCurrentSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOTSnSinkCurrentEntry 1 }

optIfOTSnSinkCurrentInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The optical power monitored at the input."
  ::= { optIfOTSnSinkCurrentEntry 2 }

optIfOTSnSinkCurrentLowInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the input during the
     current 15-minute interval."
  ::= { optIfOTSnSinkCurrentEntry 3 }

optIfOTSnSinkCurrentHighInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the input during the
     current 15-minute interval."
  ::= { optIfOTSnSinkCurrentEntry 4 }

optIfOTSnSinkCurrentLowerInputPowerThreshold OBJECT-TYPE

Top      Up      ToC       Page 44 
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The lower limit threshold on input power.  If
     optIfOTSnSinkCurrentInputPower drops to this value or below,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOTSnSinkCurrentEntry 5 }

optIfOTSnSinkCurrentUpperInputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The upper limit threshold on input power.  If
     optIfOTSnSinkCurrentInputPower reaches or exceeds this value,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOTSnSinkCurrentEntry 6 }

optIfOTSnSinkCurrentOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The optical power monitored at the output."
  ::= { optIfOTSnSinkCurrentEntry 7 }

optIfOTSnSinkCurrentLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     current 15-minute interval."
  ::= { optIfOTSnSinkCurrentEntry 8 }

optIfOTSnSinkCurrentHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     current 15-minute interval."

Top      Up      ToC       Page 45 
  ::= { optIfOTSnSinkCurrentEntry 9 }

optIfOTSnSinkCurrentLowerOutputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The lower limit threshold on output power.  If
     optIfOTSnSinkCurrentOutputPower drops to this value or below,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOTSnSinkCurrentEntry 10 }

optIfOTSnSinkCurrentUpperOutputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The upper limit threshold on output power.  If
     optIfOTSnSinkCurrentOutputPower reaches or exceeds this value,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOTSnSinkCurrentEntry 11 }

-- OTSn sink interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.

optIfOTSnSinkIntervalTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnSinkIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of historical OTSn sink performance monitoring
     information."
  ::= { optIfOTSn 3 }

optIfOTSnSinkIntervalEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnSinkIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OTSn sink performance
     monitoring information of an interface during a particular
     historical interval."
  INDEX  { ifIndex, optIfOTSnSinkIntervalNumber }
  ::= { optIfOTSnSinkIntervalTable 1 }

Top      Up      ToC       Page 46 
OptIfOTSnSinkIntervalEntry ::=
  SEQUENCE {
    optIfOTSnSinkIntervalNumber           OptIfIntervalNumber,
    optIfOTSnSinkIntervalSuspectedFlag    TruthValue,
    optIfOTSnSinkIntervalLastInputPower   Integer32,
    optIfOTSnSinkIntervalLowInputPower    Integer32,
    optIfOTSnSinkIntervalHighInputPower   Integer32,
    optIfOTSnSinkIntervalLastOutputPower  Integer32,
    optIfOTSnSinkIntervalLowOutputPower   Integer32,
    optIfOTSnSinkIntervalHighOutputPower  Integer32

    }

optIfOTSnSinkIntervalNumber OBJECT-TYPE
  SYNTAX  OptIfIntervalNumber
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "Uniquely identifies the interval."
  ::= { optIfOTSnSinkIntervalEntry 1 }

optIfOTSnSinkIntervalSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOTSnSinkIntervalEntry 2 }

optIfOTSnSinkIntervalLastInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the input during the
     interval."
  ::= { optIfOTSnSinkIntervalEntry 3 }

optIfOTSnSinkIntervalLowInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the input during the
     interval."
  ::= { optIfOTSnSinkIntervalEntry 4 }

Top      Up      ToC       Page 47 
optIfOTSnSinkIntervalHighInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the input during the
     interval."
  ::= { optIfOTSnSinkIntervalEntry 5 }

optIfOTSnSinkIntervalLastOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the output during the
     interval."
  ::= { optIfOTSnSinkIntervalEntry 6 }

optIfOTSnSinkIntervalLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     interval."
  ::= { optIfOTSnSinkIntervalEntry 7 }

optIfOTSnSinkIntervalHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     interval."
  ::= { optIfOTSnSinkIntervalEntry 8 }

-- OTSn sink current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.

optIfOTSnSinkCurDayTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnSinkCurDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current

Top      Up      ToC       Page 48 
  DESCRIPTION
    "A table of OTSn sink performance monitoring information for
     the current 24-hour interval."
  ::= { optIfOTSn 4 }

optIfOTSnSinkCurDayEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnSinkCurDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OTSn sink performance
     monitoring information of an interface for the current
     24-hour interval."
  INDEX  { ifIndex }
  ::= { optIfOTSnSinkCurDayTable 1 }

OptIfOTSnSinkCurDayEntry ::=
  SEQUENCE {
    optIfOTSnSinkCurDaySuspectedFlag    TruthValue,
    optIfOTSnSinkCurDayLowInputPower    Integer32,
    optIfOTSnSinkCurDayHighInputPower   Integer32,
    optIfOTSnSinkCurDayLowOutputPower   Integer32,
    optIfOTSnSinkCurDayHighOutputPower  Integer32
    }

optIfOTSnSinkCurDaySuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOTSnSinkCurDayEntry 1 }

optIfOTSnSinkCurDayLowInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the input during the
     current 24-hour interval."
  ::= { optIfOTSnSinkCurDayEntry 2 }

optIfOTSnSinkCurDayHighInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current

Top      Up      ToC       Page 49 
  DESCRIPTION
    "The highest optical power monitored at the input during the
     current 24-hour interval."
  ::= { optIfOTSnSinkCurDayEntry 3 }

optIfOTSnSinkCurDayLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     current 24-hour interval."
  ::= { optIfOTSnSinkCurDayEntry 4 }

optIfOTSnSinkCurDayHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     current 24-hour interval."
  ::= { optIfOTSnSinkCurDayEntry 5 }

-- OTSn sink previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.

optIfOTSnSinkPrevDayTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnSinkPrevDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OTSn sink performance monitoring information for
     the previous 24-hour interval."
  ::= { optIfOTSn 5 }

optIfOTSnSinkPrevDayEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnSinkPrevDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OTSn sink performance
     monitoring information of an interface for the previous
     24-hour interval."
  INDEX  { ifIndex }
  ::= { optIfOTSnSinkPrevDayTable 1 }

Top      Up      ToC       Page 50 
OptIfOTSnSinkPrevDayEntry ::=
  SEQUENCE {
    optIfOTSnSinkPrevDaySuspectedFlag    TruthValue,
    optIfOTSnSinkPrevDayLastInputPower   Integer32,
    optIfOTSnSinkPrevDayLowInputPower    Integer32,
    optIfOTSnSinkPrevDayHighInputPower   Integer32,
    optIfOTSnSinkPrevDayLastOutputPower  Integer32,
    optIfOTSnSinkPrevDayLowOutputPower   Integer32,
    optIfOTSnSinkPrevDayHighOutputPower  Integer32
    }

optIfOTSnSinkPrevDaySuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOTSnSinkPrevDayEntry 1 }

optIfOTSnSinkPrevDayLastInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the input during the
     previous 24-hour interval."
  ::= { optIfOTSnSinkPrevDayEntry 2 }

optIfOTSnSinkPrevDayLowInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the input during the
     previous 24-hour interval."
  ::= { optIfOTSnSinkPrevDayEntry 3 }

optIfOTSnSinkPrevDayHighInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the input during the
     previous 24-hour interval."
  ::= { optIfOTSnSinkPrevDayEntry 4 }

Top      Up      ToC       Page 51 
optIfOTSnSinkPrevDayLastOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the output during the
     previous 24-hour interval."
  ::= { optIfOTSnSinkPrevDayEntry 5 }

optIfOTSnSinkPrevDayLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     previous 24-hour interval."
  ::= { optIfOTSnSinkPrevDayEntry 6 }

optIfOTSnSinkPrevDayHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     previous 24-hour interval."
  ::= { optIfOTSnSinkPrevDayEntry 7 }

-- OTSn source current table
-- Contains data for the current 15-minute performance monitoring
-- interval.

optIfOTSnSrcCurrentTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnSrcCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OTSn source performance monitoring information for
     the current 15-minute interval."
  ::= { optIfOTSn 6 }

optIfOTSnSrcCurrentEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnSrcCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION

Top      Up      ToC       Page 52 
    "A conceptual row that contains OTSn source performance
     monitoring information of an interface for the current
     15-minute interval."
  INDEX  { ifIndex }
  ::= { optIfOTSnSrcCurrentTable 1 }

OptIfOTSnSrcCurrentEntry ::=
  SEQUENCE {
    optIfOTSnSrcCurrentSuspectedFlag              TruthValue,
    optIfOTSnSrcCurrentOutputPower                Integer32,
    optIfOTSnSrcCurrentLowOutputPower             Integer32,
    optIfOTSnSrcCurrentHighOutputPower            Integer32,
    optIfOTSnSrcCurrentLowerOutputPowerThreshold  Integer32,
    optIfOTSnSrcCurrentUpperOutputPowerThreshold  Integer32,
    optIfOTSnSrcCurrentInputPower                 Integer32,
    optIfOTSnSrcCurrentLowInputPower              Integer32,
    optIfOTSnSrcCurrentHighInputPower             Integer32,
    optIfOTSnSrcCurrentLowerInputPowerThreshold   Integer32,
    optIfOTSnSrcCurrentUpperInputPowerThreshold   Integer32
    }

optIfOTSnSrcCurrentSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOTSnSrcCurrentEntry 1 }

optIfOTSnSrcCurrentOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The optical power monitored at the output."
  ::= { optIfOTSnSrcCurrentEntry 2 }

optIfOTSnSrcCurrentLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current

  DESCRIPTION
    "The lowest optical power monitored at the output during the
     current 15-minute interval."
  ::= { optIfOTSnSrcCurrentEntry 3 }

Top      Up      ToC       Page 53 
optIfOTSnSrcCurrentHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     current 15-minute interval."
  ::= { optIfOTSnSrcCurrentEntry 4 }

optIfOTSnSrcCurrentLowerOutputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The lower limit threshold on output power.  If
     optIfOTSnSrcCurrentOutputPower drops to this value or below,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOTSnSrcCurrentEntry 5 }

optIfOTSnSrcCurrentUpperOutputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The upper limit threshold on output power.  If
     optIfOTSnSrcCurrentOutputPower reaches or exceeds this value,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOTSnSrcCurrentEntry 6 }

optIfOTSnSrcCurrentInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The optical power monitored at the input."
  ::= { optIfOTSnSrcCurrentEntry 7 }

optIfOTSnSrcCurrentLowInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current

  DESCRIPTION

Top      Up      ToC       Page 54 
    "The lowest optical power monitored at the input during the
     current 15-minute interval."
  ::= { optIfOTSnSrcCurrentEntry 8 }

optIfOTSnSrcCurrentHighInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the input during the
     current 15-minute interval."
  ::= { optIfOTSnSrcCurrentEntry 9 }

optIfOTSnSrcCurrentLowerInputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The lower limit threshold on input power.  If
     optIfOTSnSrcCurrentInputPower drops to this value or below,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOTSnSrcCurrentEntry 10 }

optIfOTSnSrcCurrentUpperInputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The upper limit threshold on input power.  If
     optIfOTSnSrcCurrentInputPower reaches or exceeds this value,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOTSnSrcCurrentEntry 11 }

-- OTSn source interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.

optIfOTSnSrcIntervalTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnSrcIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of historical OTSn source performance monitoring
     information."
  ::= { optIfOTSn 7 }

Top      Up      ToC       Page 55 
optIfOTSnSrcIntervalEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnSrcIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OTSn source performance
     monitoring information of an interface during a particular
     historical interval."
  INDEX  { ifIndex, optIfOTSnSrcIntervalNumber }
  ::= { optIfOTSnSrcIntervalTable 1 }

OptIfOTSnSrcIntervalEntry ::=
  SEQUENCE {
    optIfOTSnSrcIntervalNumber           OptIfIntervalNumber,
    optIfOTSnSrcIntervalSuspectedFlag    TruthValue,
    optIfOTSnSrcIntervalLastOutputPower  Integer32,
    optIfOTSnSrcIntervalLowOutputPower   Integer32,
    optIfOTSnSrcIntervalHighOutputPower  Integer32,
    optIfOTSnSrcIntervalLastInputPower   Integer32,
    optIfOTSnSrcIntervalLowInputPower    Integer32,
    optIfOTSnSrcIntervalHighInputPower   Integer32
    }

optIfOTSnSrcIntervalNumber OBJECT-TYPE
  SYNTAX  OptIfIntervalNumber
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "Uniquely identifies the interval."
  ::= { optIfOTSnSrcIntervalEntry 1 }

optIfOTSnSrcIntervalSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOTSnSrcIntervalEntry 2 }

optIfOTSnSrcIntervalLastOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the output during the
     interval."
  ::= { optIfOTSnSrcIntervalEntry 3 }

Top      Up      ToC       Page 56 
optIfOTSnSrcIntervalLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     interval."
  ::= { optIfOTSnSrcIntervalEntry 4 }

optIfOTSnSrcIntervalHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     interval."
  ::= { optIfOTSnSrcIntervalEntry 5 }

optIfOTSnSrcIntervalLastInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the input during the
     interval."
  ::= { optIfOTSnSrcIntervalEntry 6 }

optIfOTSnSrcIntervalLowInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the input during the
     interval."
  ::= { optIfOTSnSrcIntervalEntry 7 }

optIfOTSnSrcIntervalHighInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the input during the
     interval."

Top      Up      ToC       Page 57 
  ::= { optIfOTSnSrcIntervalEntry 8 }


-- OTSn source current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.

optIfOTSnSrcCurDayTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnSrcCurDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OTSn source performance monitoring information for
     the current 24-hour interval."
  ::= { optIfOTSn 8 }

optIfOTSnSrcCurDayEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnSrcCurDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OTSn source performance
     monitoring information of an interface for the current
     24-hour interval."
  INDEX  { ifIndex }
  ::= { optIfOTSnSrcCurDayTable 1 }

OptIfOTSnSrcCurDayEntry ::=
  SEQUENCE {
    optIfOTSnSrcCurDaySuspectedFlag    TruthValue,
    optIfOTSnSrcCurDayLowOutputPower   Integer32,
    optIfOTSnSrcCurDayHighOutputPower  Integer32,
    optIfOTSnSrcCurDayLowInputPower    Integer32,
    optIfOTSnSrcCurDayHighInputPower   Integer32
    }

optIfOTSnSrcCurDaySuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOTSnSrcCurDayEntry 1 }

optIfOTSnSrcCurDayLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only

Top      Up      ToC       Page 58 
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     current 24-hour interval."
  ::= { optIfOTSnSrcCurDayEntry 2 }

optIfOTSnSrcCurDayHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     current 24-hour interval."
  ::= { optIfOTSnSrcCurDayEntry 3 }

optIfOTSnSrcCurDayLowInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the input during the
     current 24-hour interval."
  ::= { optIfOTSnSrcCurDayEntry 4 }

optIfOTSnSrcCurDayHighInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the input during the
     current 24-hour interval."
  ::= { optIfOTSnSrcCurDayEntry 5 }

-- OTSn source previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.

optIfOTSnSrcPrevDayTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOTSnSrcPrevDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OTSn source performance monitoring information for
     the previous 24-hour interval."
  ::= { optIfOTSn 9 }

Top      Up      ToC       Page 59 
optIfOTSnSrcPrevDayEntry OBJECT-TYPE
  SYNTAX  OptIfOTSnSrcPrevDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OTSn source performance
     monitoring information of an interface for the previous
     24-hour interval."
  INDEX  { ifIndex }
  ::= { optIfOTSnSrcPrevDayTable 1 }

OptIfOTSnSrcPrevDayEntry ::=
  SEQUENCE {
    optIfOTSnSrcPrevDaySuspectedFlag    TruthValue,
    optIfOTSnSrcPrevDayLastOutputPower  Integer32,
    optIfOTSnSrcPrevDayLowOutputPower   Integer32,
    optIfOTSnSrcPrevDayHighOutputPower  Integer32,
    optIfOTSnSrcPrevDayLastInputPower   Integer32,
    optIfOTSnSrcPrevDayLowInputPower    Integer32,
    optIfOTSnSrcPrevDayHighInputPower   Integer32
    }

optIfOTSnSrcPrevDaySuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOTSnSrcPrevDayEntry 1 }

optIfOTSnSrcPrevDayLastOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the output during the
     previous 24-hour interval."
  ::= { optIfOTSnSrcPrevDayEntry 2 }

optIfOTSnSrcPrevDayLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     previous 24-hour interval."

Top      Up      ToC       Page 60 
  ::= { optIfOTSnSrcPrevDayEntry 3 }

optIfOTSnSrcPrevDayHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     previous 24-hour interval."
  ::= { optIfOTSnSrcPrevDayEntry 4 }

optIfOTSnSrcPrevDayLastInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the input during the
     previous 24-hour interval."
  ::= { optIfOTSnSrcPrevDayEntry 5 }

optIfOTSnSrcPrevDayLowInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the input during the
     previous 24-hour interval."
  ::= { optIfOTSnSrcPrevDayEntry 6 }

optIfOTSnSrcPrevDayHighInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the input during the
     previous 24-hour interval."
  ::= { optIfOTSnSrcPrevDayEntry 7 }


-- the optIfOMSn group
-- This group handles the configuration and performance monitoring
-- information for OMS layers.

-- OMSn config table

Top      Up      ToC       Page 61 
optIfOMSnConfigTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnConfigEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OMSn configuration information."
  ::= { optIfOMSn 1 }

optIfOMSnConfigEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnConfigEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn configuration
     information of an interface."
  INDEX  { ifIndex }
  ::= { optIfOMSnConfigTable 1 }

OptIfOMSnConfigEntry ::=
  SEQUENCE {
    optIfOMSnDirectionality OptIfDirectionality,
    optIfOMSnCurrentStatus  BITS
    }

optIfOMSnDirectionality OBJECT-TYPE
  SYNTAX  OptIfDirectionality
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "Indicates the directionality of the entity."
  ::= { optIfOMSnConfigEntry 1 }

optIfOMSnCurrentStatus OBJECT-TYPE
  SYNTAX  BITS {
    ssfP(0),
    ssfO(1),
    ssf(2),
    bdiP(3),
    bdiO(4),
    bdi(5),
    losP(6)
    }
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "Indicates the defect condition of the entity, if any.
     This object is applicable only to full capability
     systems whose interface type is IaDI and for which

Top      Up      ToC       Page 62 
     optIfOMSnDirectionality has the value sink(1) or
     bidirectional(3)."
  ::= { optIfOMSnConfigEntry 2 }

-- OMSn sink current table
-- Contains data for the current 15-minute performance monitoring
-- interval.

optIfOMSnSinkCurrentTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnSinkCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OMSn sink performance monitoring information for
     the current 15-minute interval."
  ::= { optIfOMSn 2 }

optIfOMSnSinkCurrentEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnSinkCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn sink performance
     monitoring information of an interface for the current
     15-minute interval."
  INDEX  { ifIndex }
  ::= { optIfOMSnSinkCurrentTable 1 }

OptIfOMSnSinkCurrentEntry ::=
  SEQUENCE {
    optIfOMSnSinkCurrentSuspectedFlag              TruthValue,
    optIfOMSnSinkCurrentAggregatedInputPower       Integer32,
    optIfOMSnSinkCurrentLowAggregatedInputPower    Integer32,
    optIfOMSnSinkCurrentHighAggregatedInputPower   Integer32,
    optIfOMSnSinkCurrentLowerInputPowerThreshold   Integer32,
    optIfOMSnSinkCurrentUpperInputPowerThreshold   Integer32,
    optIfOMSnSinkCurrentOutputPower                Integer32,
    optIfOMSnSinkCurrentLowOutputPower             Integer32,
    optIfOMSnSinkCurrentHighOutputPower            Integer32,
    optIfOMSnSinkCurrentLowerOutputPowerThreshold  Integer32,
    optIfOMSnSinkCurrentUpperOutputPowerThreshold  Integer32
    }

optIfOMSnSinkCurrentSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION

Top      Up      ToC       Page 63 
    "If true, the data in this entry may be unreliable."
  ::= { optIfOMSnSinkCurrentEntry 1 }

optIfOMSnSinkCurrentAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The aggregated optical power of all the DWDM input
     channels."
  ::= { optIfOMSnSinkCurrentEntry 2 }

optIfOMSnSinkCurrentLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power of all the DWDM input
     channels during the current 15-minute interval."
  ::= { optIfOMSnSinkCurrentEntry 3 }

optIfOMSnSinkCurrentHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power of all the DWDM input
     channels during the current 15-minute interval."
  ::= { optIfOMSnSinkCurrentEntry 4 }

optIfOMSnSinkCurrentLowerInputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The lower limit threshold on aggregated input power.  If
     optIfOMSnSinkCurrentAggregatedInputPower drops to this value
     or below, a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOMSnSinkCurrentEntry 5 }

optIfOMSnSinkCurrentUpperInputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write

Top      Up      ToC       Page 64 
  STATUS  current
  DESCRIPTION
    "The upper limit threshold on aggregated input power.  If
     optIfOMSnSinkCurrentAggregatedInputPower reaches or exceeds
     this value, a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOMSnSinkCurrentEntry 6 }

optIfOMSnSinkCurrentOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The optical power monitored at the output."
  ::= { optIfOMSnSinkCurrentEntry 7 }

optIfOMSnSinkCurrentLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output
     during the current 15-minute interval."
  ::= { optIfOMSnSinkCurrentEntry 8 }

optIfOMSnSinkCurrentHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output
     during the current 15-minute interval."
  ::= { optIfOMSnSinkCurrentEntry 9 }

optIfOMSnSinkCurrentLowerOutputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The lower limit threshold on output power.  If
     optIfOMSnSinkCurrentOutputPower drops to this value
     or below, a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOMSnSinkCurrentEntry 10 }

optIfOMSnSinkCurrentUpperOutputPowerThreshold OBJECT-TYPE

Top      Up      ToC       Page 65 
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The upper limit threshold on output power.  If
     optIfOMSnSinkCurrentOutputPower reaches or exceeds
     this value, a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOMSnSinkCurrentEntry 11 }

-- OMSn sink interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.

optIfOMSnSinkIntervalTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnSinkIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of historical OMSn sink performance monitoring
     information."
  ::= { optIfOMSn 3 }

optIfOMSnSinkIntervalEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnSinkIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn sink performance
     monitoring information of an interface during a particular
     historical interval."
  INDEX  { ifIndex, optIfOMSnSinkIntervalNumber }
  ::= { optIfOMSnSinkIntervalTable 1 }

OptIfOMSnSinkIntervalEntry ::=
  SEQUENCE {
    optIfOMSnSinkIntervalNumber                    OptIfIntervalNumber,
    optIfOMSnSinkIntervalSuspectedFlag             TruthValue,
    optIfOMSnSinkIntervalLastAggregatedInputPower  Integer32,
    optIfOMSnSinkIntervalLowAggregatedInputPower   Integer32,
    optIfOMSnSinkIntervalHighAggregatedInputPower  Integer32,
    optIfOMSnSinkIntervalLastOutputPower           Integer32,
    optIfOMSnSinkIntervalLowOutputPower            Integer32,
    optIfOMSnSinkIntervalHighOutputPower           Integer32
    }

optIfOMSnSinkIntervalNumber OBJECT-TYPE
  SYNTAX  OptIfIntervalNumber

Top      Up      ToC       Page 66 
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "Uniquely identifies the interval."
  ::= { optIfOMSnSinkIntervalEntry 1 }

optIfOMSnSinkIntervalSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOMSnSinkIntervalEntry 2 }

optIfOMSnSinkIntervalLastAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last aggregated optical power of all the DWDM input
     channels during the interval."
  ::= { optIfOMSnSinkIntervalEntry 3 }

optIfOMSnSinkIntervalLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power of all the DWDM input
     channels during the interval."
  ::= { optIfOMSnSinkIntervalEntry 4 }

optIfOMSnSinkIntervalHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power of all the DWDM input
     channels during the interval."
  ::= { optIfOMSnSinkIntervalEntry 5 }

optIfOMSnSinkIntervalLastOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only

Top      Up      ToC       Page 67 
  STATUS  current
  DESCRIPTION
    "The last optical power at the output
     during the interval."
  ::= { optIfOMSnSinkIntervalEntry 6 }

optIfOMSnSinkIntervalLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power at the output
     during the interval."
  ::= { optIfOMSnSinkIntervalEntry 7 }

optIfOMSnSinkIntervalHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power at the output
     during the interval."
  ::= { optIfOMSnSinkIntervalEntry 8 }

-- OMSn sink current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.

optIfOMSnSinkCurDayTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnSinkCurDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OMSn sink performance monitoring information for
     the current 24-hour interval."
  ::= { optIfOMSn 4 }

optIfOMSnSinkCurDayEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnSinkCurDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn sink performance
     monitoring information of an interface for the current
     24-hour interval."
  INDEX  { ifIndex }

Top      Up      ToC       Page 68 
  ::= { optIfOMSnSinkCurDayTable 1 }

OptIfOMSnSinkCurDayEntry ::=
  SEQUENCE {
    optIfOMSnSinkCurDaySuspectedFlag             TruthValue,
    optIfOMSnSinkCurDayLowAggregatedInputPower   Integer32,
    optIfOMSnSinkCurDayHighAggregatedInputPower  Integer32,
    optIfOMSnSinkCurDayLowOutputPower            Integer32,
    optIfOMSnSinkCurDayHighOutputPower           Integer32
    }

optIfOMSnSinkCurDaySuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOMSnSinkCurDayEntry 1 }

optIfOMSnSinkCurDayLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power of all the DWDM input
     channels during the current 24-hour interval."
  ::= { optIfOMSnSinkCurDayEntry 2 }

optIfOMSnSinkCurDayHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power of all the DWDM input
     channels during the current 24-hour interval."
  ::= { optIfOMSnSinkCurDayEntry 3 }

optIfOMSnSinkCurDayLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power at the output
     during the current 24-hour interval."
  ::= { optIfOMSnSinkCurDayEntry 4 }

Top      Up      ToC       Page 69 
optIfOMSnSinkCurDayHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest  optical power at the output
     during the current 24-hour interval."
  ::= { optIfOMSnSinkCurDayEntry 5 }

-- OMSn sink previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.

optIfOMSnSinkPrevDayTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnSinkPrevDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OMSn sink performance monitoring information for
     the previous 24-hour interval."
  ::= { optIfOMSn 5 }

optIfOMSnSinkPrevDayEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnSinkPrevDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn sink performance
     monitoring information of an interface for the previous
     24-hour interval."
  INDEX  { ifIndex }
  ::= { optIfOMSnSinkPrevDayTable 1 }

OptIfOMSnSinkPrevDayEntry ::=
  SEQUENCE {
    optIfOMSnSinkPrevDaySuspectedFlag             TruthValue,
    optIfOMSnSinkPrevDayLastAggregatedInputPower  Integer32,
    optIfOMSnSinkPrevDayLowAggregatedInputPower   Integer32,
    optIfOMSnSinkPrevDayHighAggregatedInputPower  Integer32,
    optIfOMSnSinkPrevDayLastOutputPower           Integer32,
    optIfOMSnSinkPrevDayLowOutputPower            Integer32,
    optIfOMSnSinkPrevDayHighOutputPower           Integer32
    }

optIfOMSnSinkPrevDaySuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only

Top      Up      ToC       Page 70 
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOMSnSinkPrevDayEntry 1 }

optIfOMSnSinkPrevDayLastAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last aggregated optical power of all the DWDM input
     channels during the previous 24-hour interval."
  ::= { optIfOMSnSinkPrevDayEntry 2 }

optIfOMSnSinkPrevDayLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power of all the DWDM input
     channels during the previous 24-hour interval."
  ::= { optIfOMSnSinkPrevDayEntry 3 }

optIfOMSnSinkPrevDayHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power of all the DWDM input
     channels during the previous 24-hour interval."
  ::= { optIfOMSnSinkPrevDayEntry 4 }

optIfOMSnSinkPrevDayLastOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last  optical power at the output
     during the previous 24-hour interval."
  ::= { optIfOMSnSinkPrevDayEntry 5 }

optIfOMSnSinkPrevDayLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"

Top      Up      ToC       Page 71 
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power at the output
     during the previous 24-hour interval."
  ::= { optIfOMSnSinkPrevDayEntry 6 }

optIfOMSnSinkPrevDayHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power at the output
     during the previous 24-hour interval."
  ::= { optIfOMSnSinkPrevDayEntry 7 }

-- OMSn source current table
-- Contains data for the current 15-minute performance monitoring
-- interval.

optIfOMSnSrcCurrentTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnSrcCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OMSn source performance monitoring information for
     the current 15-minute interval."
  ::= { optIfOMSn 6 }

optIfOMSnSrcCurrentEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnSrcCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn source performance
     monitoring information of an interface for the current
     15-minute interval."
  INDEX  { ifIndex }
  ::= { optIfOMSnSrcCurrentTable 1 }

OptIfOMSnSrcCurrentEntry ::=
  SEQUENCE {
    optIfOMSnSrcCurrentSuspectedFlag              TruthValue,
    optIfOMSnSrcCurrentOutputPower                Integer32,
    optIfOMSnSrcCurrentLowOutputPower             Integer32,
    optIfOMSnSrcCurrentHighOutputPower            Integer32,
    optIfOMSnSrcCurrentLowerOutputPowerThreshold  Integer32,

Top      Up      ToC       Page 72 
    optIfOMSnSrcCurrentUpperOutputPowerThreshold  Integer32,
    optIfOMSnSrcCurrentAggregatedInputPower       Integer32,
    optIfOMSnSrcCurrentLowAggregatedInputPower    Integer32,
    optIfOMSnSrcCurrentHighAggregatedInputPower   Integer32,
    optIfOMSnSrcCurrentLowerInputPowerThreshold   Integer32,
    optIfOMSnSrcCurrentUpperInputPowerThreshold   Integer32
    }

optIfOMSnSrcCurrentSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOMSnSrcCurrentEntry 1 }

optIfOMSnSrcCurrentOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The optical power monitored at the output."
  ::= { optIfOMSnSrcCurrentEntry 2 }

optIfOMSnSrcCurrentLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     current 15-minute interval."
  ::= { optIfOMSnSrcCurrentEntry 3 }

optIfOMSnSrcCurrentHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     current 15-minute interval."
  ::= { optIfOMSnSrcCurrentEntry 4 }

optIfOMSnSrcCurrentLowerOutputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"

Top      Up      ToC       Page 73 
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The lower limit threshold on output power.  If
     optIfOMSnSrcCurrentOutputPower drops to this value or below,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOMSnSrcCurrentEntry 5 }

optIfOMSnSrcCurrentUpperOutputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The upper limit threshold on output power.  If
     optIfOMSnSrcCurrentOutputPower reaches or exceeds this value,
     a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOMSnSrcCurrentEntry 6 }

optIfOMSnSrcCurrentAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The aggregated optical power at the input."
  ::= { optIfOMSnSrcCurrentEntry 7 }

optIfOMSnSrcCurrentLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power at the input
     during the current 15-minute interval."
  ::= { optIfOMSnSrcCurrentEntry 8 }

optIfOMSnSrcCurrentHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power at the input
     during the current 15-minute interval."
  ::= { optIfOMSnSrcCurrentEntry 9 }

Top      Up      ToC       Page 74 
optIfOMSnSrcCurrentLowerInputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The lower limit threshold on aggregated input power.  If
     optIfOMSnSrcCurrentAggregatedInputPower drops to this value
     or below, a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOMSnSrcCurrentEntry 10 }

optIfOMSnSrcCurrentUpperInputPowerThreshold OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-write
  STATUS  current
  DESCRIPTION
    "The upper limit threshold on aggregated input power.  If
     optIfOMSnSrcCurrentAggregatedInputPower reaches or exceeds
     this value, a Threshold Crossing Alert (TCA) should be sent."
  ::= { optIfOMSnSrcCurrentEntry 11 }


-- OMSn source interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.

optIfOMSnSrcIntervalTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnSrcIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of historical OMSn source performance monitoring
     information."
  ::= { optIfOMSn 7 }

optIfOMSnSrcIntervalEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnSrcIntervalEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn source performance
     monitoring information of an interface during a particular
     historical interval."
  INDEX  { ifIndex, optIfOMSnSrcIntervalNumber }
  ::= { optIfOMSnSrcIntervalTable 1 }

OptIfOMSnSrcIntervalEntry ::=

Top      Up      ToC       Page 75 
  SEQUENCE {
    optIfOMSnSrcIntervalNumber                    OptIfIntervalNumber,
    optIfOMSnSrcIntervalSuspectedFlag             TruthValue,
    optIfOMSnSrcIntervalLastOutputPower           Integer32,
    optIfOMSnSrcIntervalLowOutputPower            Integer32,
    optIfOMSnSrcIntervalHighOutputPower           Integer32,
    optIfOMSnSrcIntervalLastAggregatedInputPower  Integer32,
    optIfOMSnSrcIntervalLowAggregatedInputPower   Integer32,
    optIfOMSnSrcIntervalHighAggregatedInputPower  Integer32
    }

optIfOMSnSrcIntervalNumber OBJECT-TYPE
  SYNTAX  OptIfIntervalNumber
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "Uniquely identifies the interval."
  ::= { optIfOMSnSrcIntervalEntry 1 }

optIfOMSnSrcIntervalSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOMSnSrcIntervalEntry 2 }

optIfOMSnSrcIntervalLastOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the output during the
     interval."
  ::= { optIfOMSnSrcIntervalEntry 3 }

optIfOMSnSrcIntervalLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     interval."
  ::= { optIfOMSnSrcIntervalEntry 4 }

optIfOMSnSrcIntervalHighOutputPower OBJECT-TYPE

Top      Up      ToC       Page 76 
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     interval."
  ::= { optIfOMSnSrcIntervalEntry 5 }

optIfOMSnSrcIntervalLastAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last aggregated optical power at the input
     during the interval."
  ::= { optIfOMSnSrcIntervalEntry 6 }

optIfOMSnSrcIntervalLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power at the input
     during the interval."
  ::= { optIfOMSnSrcIntervalEntry 7 }

optIfOMSnSrcIntervalHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power at the input
     during the interval."
  ::= { optIfOMSnSrcIntervalEntry 8 }

-- OMSn source current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.

optIfOMSnSrcCurDayTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnSrcCurDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION

Top      Up      ToC       Page 77 
    "A table of OMSn source performance monitoring information for
     the current 24-hour interval."
  ::= { optIfOMSn 8 }

optIfOMSnSrcCurDayEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnSrcCurDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn source performance
     monitoring information of an interface for the current
     24-hour interval."
  INDEX  { ifIndex }
  ::= { optIfOMSnSrcCurDayTable 1 }

OptIfOMSnSrcCurDayEntry ::=
  SEQUENCE {
    optIfOMSnSrcCurDaySuspectedFlag             TruthValue,
    optIfOMSnSrcCurDayLowOutputPower            Integer32,
    optIfOMSnSrcCurDayHighOutputPower           Integer32,
    optIfOMSnSrcCurDayLowAggregatedInputPower   Integer32,
    optIfOMSnSrcCurDayHighAggregatedInputPower  Integer32
    }

optIfOMSnSrcCurDaySuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOMSnSrcCurDayEntry 1 }

optIfOMSnSrcCurDayLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     current 24-hour interval."
  ::= { optIfOMSnSrcCurDayEntry 2 }

optIfOMSnSrcCurDayHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION

Top      Up      ToC       Page 78 
    "The highest optical power monitored at the output during the
     current 24-hour interval."
  ::= { optIfOMSnSrcCurDayEntry 3 }

optIfOMSnSrcCurDayLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power at the input
     during the current 24-hour interval."
  ::= { optIfOMSnSrcCurDayEntry 4 }

optIfOMSnSrcCurDayHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power at the input
     during the current 24-hour interval."
  ::= { optIfOMSnSrcCurDayEntry 5 }

-- OMSn source previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.

optIfOMSnSrcPrevDayTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOMSnSrcPrevDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OMSn source performance monitoring information for
     the previous 24-hour interval."
  ::= { optIfOMSn 9 }

optIfOMSnSrcPrevDayEntry OBJECT-TYPE
  SYNTAX  OptIfOMSnSrcPrevDayEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OMSn source performance
     monitoring information of an interface for the previous
     24-hour interval."
  INDEX  { ifIndex }
  ::= { optIfOMSnSrcPrevDayTable 1 }

Top      Up      ToC       Page 79 
OptIfOMSnSrcPrevDayEntry ::=
  SEQUENCE {
    optIfOMSnSrcPrevDaySuspectedFlag             TruthValue,
    optIfOMSnSrcPrevDayLastOutputPower           Integer32,
    optIfOMSnSrcPrevDayLowOutputPower            Integer32,
    optIfOMSnSrcPrevDayHighOutputPower           Integer32,
    optIfOMSnSrcPrevDayLastAggregatedInputPower  Integer32,
    optIfOMSnSrcPrevDayLowAggregatedInputPower   Integer32,
    optIfOMSnSrcPrevDayHighAggregatedInputPower  Integer32
    }

optIfOMSnSrcPrevDaySuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOMSnSrcPrevDayEntry 1 }

optIfOMSnSrcPrevDayLastOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last optical power monitored at the output during the
     previous 24-hour interval."
  ::= { optIfOMSnSrcPrevDayEntry 2 }

optIfOMSnSrcPrevDayLowOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest optical power monitored at the output during the
     previous 24-hour interval."
  ::= { optIfOMSnSrcPrevDayEntry 3 }

optIfOMSnSrcPrevDayHighOutputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest optical power monitored at the output during the
     previous 24-hour interval."
  ::= { optIfOMSnSrcPrevDayEntry 4 }

Top      Up      ToC       Page 80 
optIfOMSnSrcPrevDayLastAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The last aggregated optical power at the input during the
     previous 24-hour interval."
  ::= { optIfOMSnSrcPrevDayEntry 5 }

optIfOMSnSrcPrevDayLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power at the input during the
     previous 24-hour interval."
  ::= { optIfOMSnSrcPrevDayEntry 6 }

optIfOMSnSrcPrevDayHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power at the input during the
     previous 24-hour interval."
  ::= { optIfOMSnSrcPrevDayEntry 7 }

-- the optIfOChGroup group
-- This group handles the configuration and performance monitoring
-- information for OChGroup layers.

-- OChGroup config table

optIfOChGroupConfigTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOChGroupConfigEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OChGroup configuration information."
  ::= { optIfOChGroup 1 }

optIfOChGroupConfigEntry OBJECT-TYPE
  SYNTAX  OptIfOChGroupConfigEntry
  MAX-ACCESS  not-accessible
  STATUS  current

Top      Up      ToC       Page 81 
  DESCRIPTION
    "A conceptual row that contains OChGroup configuration
     information of an interface."
  INDEX  { ifIndex }
  ::= { optIfOChGroupConfigTable 1 }

OptIfOChGroupConfigEntry ::=
  SEQUENCE {
    optIfOChGroupDirectionality OptIfDirectionality
    }

optIfOChGroupDirectionality OBJECT-TYPE
  SYNTAX  OptIfDirectionality
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "Indicates the directionality of the entity."
  ::= { optIfOChGroupConfigEntry 1 }

-- OChGroup sink current table
-- Contains data for the current 15-minute performance monitoring
-- interval.

optIfOChGroupSinkCurrentTable OBJECT-TYPE
  SYNTAX  SEQUENCE OF OptIfOChGroupSinkCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A table of OChGroup sink performance monitoring information for
     the current 15-minute interval."
  ::= { optIfOChGroup 2 }

optIfOChGroupSinkCurrentEntry OBJECT-TYPE
  SYNTAX  OptIfOChGroupSinkCurrentEntry
  MAX-ACCESS  not-accessible
  STATUS  current
  DESCRIPTION
    "A conceptual row that contains OChGroup sink performance
     monitoring information of an interface for the current
     15-minute interval."
  INDEX  { ifIndex }
  ::= { optIfOChGroupSinkCurrentTable 1 }

OptIfOChGroupSinkCurrentEntry ::=
  SEQUENCE {
    optIfOChGroupSinkCurrentSuspectedFlag              TruthValue,
    optIfOChGroupSinkCurrentAggregatedInputPower       Integer32,
    optIfOChGroupSinkCurrentLowAggregatedInputPower    Integer32,

Top      Up      ToC       Page 82 
    optIfOChGroupSinkCurrentHighAggregatedInputPower   Integer32,
    optIfOChGroupSinkCurrentLowerInputPowerThreshold   Integer32,
    optIfOChGroupSinkCurrentUpperInputPowerThreshold   Integer32,
    optIfOChGroupSinkCurrentOutputPower                Integer32,
    optIfOChGroupSinkCurrentLowOutputPower             Integer32,
    optIfOChGroupSinkCurrentHighOutputPower            Integer32,
    optIfOChGroupSinkCurrentLowerOutputPowerThreshold  Integer32,
    optIfOChGroupSinkCurrentUpperOutputPowerThreshold  Integer32
    }

optIfOChGroupSinkCurrentSuspectedFlag OBJECT-TYPE
  SYNTAX  TruthValue
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "If true, the data in this entry may be unreliable."
  ::= { optIfOChGroupSinkCurrentEntry 1 }

optIfOChGroupSinkCurrentAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The aggregated optical power of all the DWDM input
     channels in the OChGroup."
  ::= { optIfOChGroupSinkCurrentEntry 2 }

optIfOChGroupSinkCurrentLowAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The lowest aggregated optical power of all the DWDM input
     channels in the OChGroup during the current 15-minute interval."
  ::= { optIfOChGroupSinkCurrentEntry 3 }

optIfOChGroupSinkCurrentHighAggregatedInputPower OBJECT-TYPE
  SYNTAX  Integer32
  UNITS  "0.1 dbm"
  MAX-ACCESS  read-only
  STATUS  current
  DESCRIPTION
    "The highest aggregated optical power of all the DWDM input
     channels in the OChGroup during the current 15-minute interval."
  ::= { optIfOChGroupSinkCurrentEntry 4 }


Next RFC Part