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SONET/SDH MIB File

SONET/SDH MIB File

This chapter describes the SONET/SDH (Synchronous Digital Hierarchy) MIB objects, which reside in the SONET-MIB.my file.

Contents of this chapter include:

SONET/SDH Medium Table

The SONET/SDH interfaces for some applications are electrical interfaces and not optical interfaces. This table handles the configuration information for both optical SONET/SDH interfaces and electrical SONET/SDH interfaces.

The object identifiers are listed in Table 4-1.


Table 4-1: SONET/SDH Medium Table Object Identifiers
Name Object Identifier

sonetMediumTable

::= { sonetMedium 1 }

sonetMediumEntry

::= { sonetMediumTable 1 }

sonetMediumType

::= { sonetMediumEntry 1 }

sonetMediumTimeElapsed

::= { sonetMediumEntry 2 }

sonetMediumValidIntervals

::= { sonetMediumEntry 3 }

sonetMediumLineCoding

::= { sonetMediumEntry 4

sonetMediumLineType

::= { sonetMediumEntry 5 }

sonetMediumCircuitIdentifier

::= { sonetMediumEntry 6 }

sonetMediumInvalidIntervals

::= { sonetMediumEntry 7 }

sonetMediumLoopbackConfig

::= { sonetMediumEntry 8 }

sonetSESthresholdSet

::= { sonetMedium 2 }

Table 4-2 lists the MIB objects.


Table 4-2: SONET/SDH Medium Table MIB Objects
Name Syntax Description Default Value

sonetMedium
Table

SEQUENCE OF SonetMediumEntry

Describes the SONET/SDH Medium table.

Max-Access: not-accessible

Status: current

none

sonetMedium
Entry

SonetMediumEntry

Provides an entry in the SONET/SDH medium table.

Max-Access: not-accessible

Status: current

The index is ifIndex.

none

sonetMediumType

INTEGER{sonet(1),
sdh(2)}

Identifies whether a SONET or a SDH signal is used across this interface.

Max-Access: read-write

Status: current

none

sonetMedium
TimeElapsed

Integer32 (1..900)

Determines the number of seconds, which includes partial seconds, elapsed since the beginning of the current measurement period. If an adjustment in the system's time-of-day clock, the current interval exceeds the maximum value, the agent can return the maximum value.

Max-Access: read-only

Status: current

none

sonetMedium
ValidIntervals

Integer32 (0..96)

Determines the number of previous 15-minute intervals that the data is collected. A SONET/SDH interface must be capable of supporting at least n intervals. The minimum value of n is four. The default of n is 32. The maximum value of n is 96. For example, the value is n unless the measurement was restarted within the last (n*15) minutes. Then, the value is the number of the complete 15-minute intervals where the agent has at least some data.

For example, where the agent is a proxy, some intervals are unavailable. In this case, this interval is the maximum interval number for which data is available.

Max-Access: read-only

Status: current

none

sonetMediumLine
Coding

INTEGER {sonetMediumOther(1), sonetMediumB3ZS(2), sonetMediumCMI(3), sonetMediumNRZ(4), sonetMediumRZ(5) }

Describes the line coding for this interface. The B3ZS and CMI are used for electrical SONET/SDH signals (STS-1 and STS-3). The Non-Return to Zero (NRZ) and the Return to Zero are used for optical SONET/SDH signals.

Max-Access: read-write

Status: current

none

sonetMediumLine
Type

INTEGER {sonetOther(1), sonetShortSingleMode(2), sonetLongSingleMode(3), sonetMultiMode(4), sonetCoax(5), sonetUTP(6)}

Describes the line type for this interface.

The following are the line types:

  • Short and Long Range

  • Single Mode Fiber or Multi-Mode Fiber Interfaces

  • Coax and UTP for Electrical Interfaces

The value sonetOther is used when the Line Type is not one of the listed values.

Max-Access: read-write

Status: current

none

sonetMedium
CircuitIdentifier

DisplayString (SIZE (0..255))

Contains the transmission vendor's circuit identifier for the purpose of facilitating troubleshooting.


Note   The circuit identifier, if available, is also represented by ifPhysAddress.

Max-Access: read-write

Status: current

none

sonetMedium
InvalidIntervals

Integer32 (0..96)

Determines the number of intervals in the range from 0 to sonetMediumValidIntervals for which no data is available. This object is zero except in cases where the data for some intervals are not available, for example, proxy situations.

Max-Access: read-only

Status: current

none

sonetMediumLoopbackConfig

BITS {sonetNoLoop(0), sonetFacilityLoop(1), sonetTerminalLoop(2), sonetOtherLoop(3)}

Describes the current loopback state of the SONET/SDH interface.

The values include:

  • sonetNoLoop—Defines not in the loopback state. A device that is not capable of performing a loopback on this interface can always return this value.

  • sonetFacilityLoop—Specifies the received signal at this interface is looped back out through the corresponding transmitter in the return direction.

  • sonetTerminalLoop—Ensures the signal that is about to be transmitted is connected to the associated incoming receiver.

  • sonetOtherLoop—Defines the loopbacks.

Max-Access: read-write

Status: current

none

sonetSESthresholdSet

INTEGER {other(1), bellcore1991(2), ansi1993(3), itu1995(4), ansi1997(5) }

Specifies an enumerated integer that indicates the recognized set of SES thresholds, which the agent uses for determining severely errored seconds and unavailable time.

The values include

  • other(1)— None of the following.

  • bellcore1991(2)—Bellcore TR-NWT-000253, 1991 [32], or ANSI T1M1.3/93-005R2, 1993 [22].

  • ansi1993(3)—ANSI T1.231, 1993 [31], or Bellcore GR-253-CORE, Issue 2, 1995 [34].

  • itu1995(4)—ITU Recommendation G.826, 1995 [33].

  • ansi1997(5)—ANSI T1.231, 1997 [35].

If a manager changes the value of this object, the SES statistics collected prior to this change must be invalidated.

Max-Access: read-write

Status: current

none

SONET /SDH Section Current Table

The SONET/SDH Section Current Table contains various statistics that are collected for the current
15-minute interval.

The object identifiers are listed in Table 4-3.


Table 4-3: SONET/SDH Section Current Table Object Identifiers
Name Object Identifier

sonetSectionCurrentTable

::= { sonetSection 1 }

sonetSectionCurrentEntry

::= { sonetSectionCurrentTable 1 }

sonetSectionCurrentStatus

::= { sonetSectionCurrentEntry 1 }

sonetSectionCurrentESs

::= { sonetSectionCurrentEntry 2 }

sonetSectionCurrentSESs

::= { sonetSectionCurrentEntry 3 }

sonetSectionCurrentSEFSs

::= { sonetSectionCurrentEntry 4 }

sonetSectionCurrentCVs

::= { sonetSectionCurrentEntry 5 }

The MIB objects are listed in Table 4-4.


Table 4-4: SONET/SDH Section Current Table MIB Objects
Name Syntax Description Default Value

sonetSectionCurrentTable

SEQUENCE of SonetSectionCurrentEntry

Describes the SONET/SDH section current table.

Max-Access: not-accessible

Status: current

none

sonetSectionCurrentEntry

SonetSectionCurrentEntry

Provides an entry in the SONET/SDH section current table.

Max-Access: not-accessible

Status: current

The index is ifIndex.

none

sonetSectionCurrentStatus

Integer32 (1..6)

Indicates the status of the interface. The sonetSectionCurrentStatus is a bit map represented as a sum; therefore, it can represent multiple defects simultaneously.

If no other flag is set, the sonetSectionNoDefect is set.

Max-Access: read-only

Status: current

The bit positions include:

none

Bit Position Variable

1

sonetSectionNoDefect

2

sonetSectionLOS

4

sonetSectionLOF

sonetSectionCurrentESs

PerfCurrentCount

Specifies the counter associated with the number of Errored Seconds, which is encountered by a SONET/SDH section in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetSectionCurrentSESs

PerfCurrentCount

Specifies the counter associated with the number of severely Errored Seconds, which is encountered by a SONET/SDH section in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetSectionCurrentSEFSs

PerfCurrentCount

Specifies the counter associated with the number of severely Errored Framing Seconds, which is encountered by a SONET/SDH Section in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetSectionCurrentCVs

PerfCurrentCount

Specifies the counter associated with the number of coding violations, which is encountered by a SONET/SDH section in the current 15-minute interval.

Max-Access: read-only

Status: current

none

SONET/SDH Section Interval Table

The SONET/SDH Section Interval Table contains various statistics that are collected by each system over a previous 24 hours of operation. The past 24 hours is broken into 96 completed 15-minute intervals.

A system is required to store at least four completed 15-minute intervals. The default value is
32 intervals.

The object identifiers are listed in Table 4-5.


Table 4-5: SONET/SDH Section Interval Table Object Identifiers
Name Object Identifier

sonetSectionIntervalTable

::= { sonetSection 2 }

sonetSectionIntervalEntry

::= { sonetSectionIntervalTable 1 }

sonetSectionIntervalNumber

::= { sonetSectionIntervalEntry 1 }

sonetSectionIntervalESs

::= { sonetSectionIntervalEntry 2 }

sonetSectionIntervalSESs

::= { sonetSectionIntervalEntry 3 }

sonetSectionIntervalSEFSs

::= { sonetSectionIntervalEntry 4 }

sonetSectionIntervalCVs

::= { sonetSectionIntervalEntry 5 }

sonetSectionIntervalValidData

::= { sonetSectionIntervalEntry 6 }

The MIB objects are listed in Table 4-6.


Table 4-6: SONET/SDH Section Interval Table MIB Objects
Name Syntax Description Default Value

sonetSectionIntervalTable

SEQUENCE OF SonetSectionIntervalEntry

Describes the SONET/SDH section interval table.

Max-Access: not-accessible

Status: current

none

sonetSectionIntervalEntry

SonetSectionIntervalEntry

Provides an entry in the SONET/SDH section interval table.

Max-Access: not-accessible

Status: current

The indexes include:

  • ifIndex

  • sonetSectionIntervalNumber

none

sonetSectionInterval
Number

Integer32 (1..96)

Determines a number between 1 and 96, which identifies the interval for which the set of statistics is available.

The interval identified by 1 is the most recently completed 15 minute interval, and the interval identified by N is the interval immediately preceding the one identified by N-1.

Max-Access: not-accessible

Status: current

none

sonetSectionIntervalESs

PerfIntervalCount

Specifies the counter associated with the number of Errored Seconds, which is encountered by a SONET/SDH section interval table in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetSectionIntervalSESs

PerfIntervalCount

Specifies the counter associated with the number of severely Errored Seconds, which is encountered by a SONET/SDH section interval table in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetSectionIntervalSEFSs

PerfIntervalCount

Specifies the counter associated with the number of severely Errored Framing Seconds, which is encountered by a SONET/SDH section interval table in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetSectionIntervalCVs

PerfIntervalCount

Specifies the counter associated with the number of coding violations, which is encountered by a SONET/SDH section interval table in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetSectionIntervalValidData

TruthValue

Indicates if the data for this interval is valid.

Max-Access: read-only

Status: current

none

SONET/SDH Line Current Table

The SONET/SDH line current table contains various statistics that are collected for the current
15-minute interval.

The object identifiers are listed in Table 4-7.


Table 4-7: SONET/SDH Line Current Table Object Identifiers
Name Object Identifier

sonetLineCurrentTable

::= { sonetLine 1 }

sonetLineCurrentEntry

::= { sonetLineCurrentTable 1 }

sonetLineCurrentStatus

::= { sonetLineCurrentEntry 1 }

sonetLineCurrentESs

::= { sonetLineCurrentEntry 2 }

sonetLineCurrentSESs

::= { sonetLineCurrentEntry 3 }

sonetLineCurrentCVs

::= { sonetLineCurrentEntry 4 }

sonetLineCurrentUASs

::= { sonetLineCurrentEntry 5 }

The MIB objects are listed in Table 4-8.


Table 4-8: SONET/SDH Line Current Table MIB Objects
Name Syntax Description Default Value

sonetLineCurrentTable

SEQUENCE OF SonetLineCurrentEntry

Describes the SONET/SDH line current table.

Max-Access: not-accessible

Status: current

none

sonetLineCurrentEntry

SonetLineCurrentEntry

Provides an entry in the SONET/SDH line current table.

Max-Access: not-accessible

Status: current

The index is ifIndex.

none

sonetLineCurrentStatus

Integer32 (1..6)

Indicates the status of the interface. The sonetLineCurrentStatus is a bit map represented as a sum; therefore, it can represent multiple defects simultaneously.

If no other flag is set, the sonetLineNoDefect is set.

Max-Access: read-only

Status: current

The bit positions include:

none

Bit Position Variable

1

sonetLineNoDefect

2

sonetLineAIS

4

sonetLineRDI

sonetLineCurrentESs

PerfCurrentCount

Specifies the counter associated with the number of Errored Seconds, which is encountered by a SONET/SDH line in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetLineCurrentSESs

PerfCurrentCount

Specifies the counter associated with the number of severely Errored Seconds, which is encountered by a SONET/SDH line in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetLineCurrentCVs

PerfCurrentCount

Specifies the counter associated with the number of coding violations, which is encountered by a SONET/SDH line in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetLineCurrentUASs

PerfCurrentCount

Specifies the counter associated with the number of unavailable seconds, which is encountered by a SONET/SDH line in the current 15-minute interval.

Max-Access: read-only

Status: current

none

SONET/SDH Line Interval Table

The SONET/SDH Line Interval Table contains various statistics that are collected by each system over a maximum of the previous 24 hours of operation. The past 24 hours is broken into 96 completed
15- minute intervals. A system is required to store at least four completed 15 minute intervals. The default value is 32 intervals.

The object identifiers are listed in Table 4-9.


Table 4-9: SONET/SDH Line Interval Table Object Identifiers
Name Object Identifier

sonetLineIntervalTable

::= { sonetLine 2 }

sonetLineIntervalEntry

::= { sonetLineIntervalTable 1 }

sonetLineIntervalNumber

::= { sonetLineIntervalEntry 1 }

sonetLineIntervalESs

::= { sonetLineIntervalEntry 2 ]

sonetLineIntervalSESs

::= { sonetLineIntervalEntry 3

sonetLineIntervalCVs

::= { sonetLineIntervalEntry 4 }

sonetLineIntervalUASs

::= { sonetLineIntervalEntry 5 }

sonetLineIntervalValidData

::= { sonetLineIntervalEntry 6 }

The MIB objects are listed in Table 4-10.


Table 4-10: SONET/SDH Line Interval Table MIB Objects
Name Syntax Description Default Value

sonetLineIntervalTable

SEQUENCE OF SonetLineIntervalEntry

Describes the SONET/SDH line interval table.

Max-Access: not-accessible

Status: current

none

sonetLineIntervalEntry

SonetLineIntervalEntry

Provides an entry in the SONET/SDH line interval table.

Max-Access: not-accessible

Status: current

The indexes include:

  • ifIndex

  • sonetLineIntervalNumber

none

sonetLineInterval
Number

Integer32 (1..96)

Determines a number between 1 and 96, which identifies the interval for which the set of statistics is available.

The interval identified by one is the most recently completed 15-minute interval, and the interval identified by N is the interval immediately preceding the one identified by N-1.

Max-Access: not-accessible

Status: current

none

sonetLineIntervalESs

PerfIntervalCount

Specifies the counter associated with the number of Errored Seconds, which is encountered by a SONET/SDH line in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetLineIntervalSESs

PerfIntervalCount

Specifies the counter associated with the number of severely Errored Seconds, which is encountered by a SONET/SDH line in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetLineIntervalCVs

PerfIntervalCount

Specifies the counter associated with the number of coding violations, which is encountered by a SONET/SDH line in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetLineIntervalUASs

PerfIntervalCount

Specifies the counter associated with the number of unavailable seconds, which is encountered by a SONET/SDH line in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetLineIntervalValidData

TruthValue

Indicates if the data for this interval is valid.

Max-Access: read-only

Status: current

none

SONET/SDH Far End Line Current Table

The SONET/SDH far end line current table contains various statistics that are collected for the current 15-minute interval. The statistics are collected from the Far End Block Error (FEBE) code within the third 22 byte of the line overhead in Broadband ISDN (BISDN) applications. The definitions are the same as described for the near-end information.

The object identifiers are listed in Table 4-11.


Table 4-11: SONET/SDH Far End Line Current Table Object Identifiers
Name Object Identifier

sonetFarEndLineCurrentTable

::= { sonetFarEndLine 1 }

sonetFarEndLineCurrentEntry

::= { sonetFarEndLineCurrentTable 1 }

sonetFarEndLineCurrentESs

::= { sonetFarEndLineCurrentEntry 1 }

sonetFarEndLineCurrentSESs

::= { sonetFarEndLineCurrentEntry 2 }

sonetFarEndLineCurrentCVs

::= { sonetFarEndLineCurrentEntry 3 }

sonetFarEndLineCurrentUASs

::= { sonetFarEndLineCurrentEntry 4 }

The MIB objects are listed in Table 4-12.


Table 4-12: SONET/SDH Far End Line Current Table MIB Objects
Name Syntax Description Default Value

sonetFarEndLineCurrentTable

SEQUENCE OF SonetFarEndLineCurrentEntry

Describes the SONET/SDH far end line current table.

Max-Access: not-accessible

Status: current

none

sonetFarEndLineCurrentEntry

SonetFarEndLineCurrentEntry

Provides an entry in the SONET/SDH far end line current table.

Max-Access: not-accessible

Status: current

The index is ifIndex.

none

sonetFarEndLineCurrentESs

PerfCurrentCount

Specifies the counter associated with the number of Far End Errored Seconds, which is encountered by a SONET/SDH interface in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetFarEndLineCurrentSESs

PerfCurrentCount

Specifies the counter associated with the number of Far End Severely Errored Seconds, which is encountered by a SONET/SDH medium, section, and line interface in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetFarEndLineCurrentCVs

PerfCurrentCount

Specifies the counter associated with the number of Far End Coding Violations reported through the FEBE count, which is encountered by a SONET/SDH medium, section, and line interface in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetFarEndLineCurrentUASs

PerfCurrentCount

Specifies the counter associated with the number of Far End Unavailable Seconds, which is encountered by a SONET/SDH medium, section, line interface in the current 15-minute interval.

Max-Access: read-only

Status: current

none

SONET/SDH Path Current Table

The SONET/SDH path current table contains various statistics that are collected for the current
15-minute interval.

The object identifiers are listed in Table 4-13.


Table 4-13: SONET/SDH Path Current Table Object Identifiers
Name Object Identifier

sonetPathCurrentTable

::= { sonetPath 1 }

sonetPathCurrentEntry

::= { sonetPathCurrentTable 1 }

sonetPathCurrentWidth

::= { sonetPathCurrentEntry 1 }

sonetPathCurrentStatus

::= { sonetPathCurrentEntry 2 }

sonetPathCurrentESs

::= { sonetPathCurrentEntry 3 }

sonetPathCurrentSESs

::= { sonetPathCurrentEntry 4 }

sonetPathCurrentCVs

::= { sonetPathCurrentEntry 5 }

sonetPathCurrentUASs

::= { sonetPathCurrentEntry 6 }

The MIB objects are listed in Table 4-14.


Table 4-14: SONET/SDH Path Current Table MIB Objects
Name Syntax Description Default Value

sonetPathCurrentTable

SEQUENCE OF SonetPathCurrentEntry

Describes the SONET/SDH path current table.

Max-Access: not-accessible

Status: current

none

sonetPathCurrentEntry

SonetPathCurrentEntry

Provides an entry in the SONET/SDH path current table.

Max-Access: not-accessible

Status: current

The index is ifIndex.

none

sonetPathCurrentWidth

INTEGER { sts1(1), sts3cSTM1(2), sts12cSTM4(3), sts24c(4), sts48cSTM16(5) }

Indicates the type of the SONET/SDH path. For SONET, the assigned types are the STS-Nc SPEs. For example,
N = 1, 3, 12, 24, and 48.

STS-1 is equal to 51.84 Mbps.

For SDH, the assigned types are the STM-Nc VCs. For example, N = 1, 4, and 16.

Max-Access: read-write

Status: current

none

sonetPathCurrentStatus

Integer32 (1..62)

Indicates the status of the interface. The sonetPathCurrentStatus is a bit map represented as a sum; therefore, it can represent multiple defects simultaneously.

If no other flag is set, the sonetPathNoDefect is set .

Max-Access: read-only

Status: current

The following are bit positions:

none

Bit Position Variable

1

sonetPathNoDefect

2

sonetPathSTSLOP

4

sonetPathSTSAIS

8

sonetPathSTSRDI

16

sonetPathUnequipped

32

sonetPathSignalLabelMismatch

sonetPathCurrentESs

PerfCurrentCount

Specifies the counter associated with the number of Errored Seconds, which is encountered by a SONET/SDH path in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetPathCurrentSESs

PerfCurrentCount

Specifies the counter associated with the number of severely Errored Seconds, which is encountered by a SONET/SDH path in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetPathCurrentCVs

PerfCurrentCount

Specifies the counter associated with the number of coding violations, which is encountered by a SONET/SDH path in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetPathCurrentUASs

PerfCurrentCount

Specifies the counter associated with the number of unavailable seconds, which is encountered by a path in the current 15-minute interval.

Max-Access: read-only

Status: current

none

SONET/SDH Path Interval Table

The SONET/SDH path interval table contains various statistics that are collected by each system over a maximum of the previous 24 hours of operation. The past 24 hours is broken into 96 completed
15-minute intervals. A system is required to store at least four completed 15 minute interval. The default value is 32 intervals.

The object identifiers are listed in Table 4-15.


Table 4-15: SONET/SDH Path Interval Table Object Identifiers
Name Object Identifier

sonetPathIntervalTable

::= { sonetPath 2 }

sonetPathIntervalEntry

::= { sonetPathIntervalTable 1 }

sonetPathIntervalNumber

::= { sonetPathIntervalEntry 1 }

sonetPathIntervalESs

::= { sonetPathIntervalEntry 2 }

sonetPathIntervalSESs

::= { sonetPathIntervalEntry 3 }

sonetPathIntervalCVs

::= { sonetPathIntervalEntry 4 }

sonetPathIntervalUASs

:= { sonetPathIntervalEntry 5 }

sonetPathIntervalValidData

::= { sonetPathIntervalEntry 6 }

The MIB objects are listed in Table 4-16.


Table 4-16: SONET/SDH Path Interval Table MIB Objects
Name Syntax Description Default Value

sonetPathIntervalTable

SEQUENCE OF SonetPathIntervalEntry

Describes the SONET/SDH path interval table.

Max-Access: not-accessible

Status: current

none

sonetPathIntervalEntry

SonetPathIntervalEntry

Provides an entry in the SONET/SDH path interval table

Max-Access: not-accessible

Status: current

The indexes include:

  • ifIndex

  • sonetPathIntervalNumber

none

sonetPathIntervalNumber

Integer32 (1..96)

Determines a number between 1 and 96 that identifies the interval for which the set of statistics is available.

The interval identified by one is the most recently completed 15-minute interval, and the interval identified by N is the interval immediately preceding the one identified by N-1.

Max-Access: not-accessible

Status: current

none

sonetPathIntervalESs

PerfIntervalCount

Specifies the counter associated with the number of Errored Seconds, which is encountered by a SONET/SDH path in a particular 15-minute interval in the past
24 hours.

Max-Access: read-only

Status: current

none

sonetPathIntervalSESs

PerfIntervalCount

Specifies the counter associated with the number of severely Errored Seconds, which is encountered by a SONET/SDH path in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetPathIntervalCVs

PerfIntervalCount

Specifies the counter associated with the number of coding violations, which is encountered by a SONET/SDH path in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetPathIntervalUASs

PerfIntervalCount

Specifies the counter associated with the number of unavailable seconds, which is encountered by a SONET/SDH path in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetPathIntervalValid
Data

TruthValue

Indicates if the data for this interval is valid.

Max-Access: read-only

Status: current

none

SONET/SDH Far End Path Current Table

The SONET/SDH far end path current table contains various statistics that are collected for the current 15 minute interval. The statistics are collected from the FEBE code within the G1 byte of the Path Overhead. The definitions are the same as described for the near-end information.

The object identifiers are listed in Table 4-17.


Table 4-17: SONET/SDH Far End Path Current Table Object Identifiers
Name Object Identifier

sonetFarEndPathCurrentTable

::= { sonetFarEndPath 1 }

sonetFarEndPathCurrentEntry

::= { sonetFarEndPathCurrentTable 1 }

sonetFarEndPathCurrentESs

::= { sonetFarEndPathCurrentEntry 1 }

sonetFarEndPathCurrentSESs

::= { sonetFarEndPathCurrentEntry 2 }

sonetFarEndPathCurrentCVs

::= { sonetFarEndPathCurrentEntry 3 }

sonetFarEndPathCurrentUASs

::= { sonetFarEndPathCurrentEntry 4 }

The MIB objects are listed in Table 4-18.


Table 4-18: SONET/SDH Far End Path Current Table MIB Objects
Name Syntax Description Default Value

sonetFarEndPathCurrentTable

SEQUENCE OF SonetFarEndPathCurrentEntry

Describes the SONET/SDH far end path current table.

Max-Access: not-accessible

Status: current

none

sonetFarEndPathCurrentEntry

SonetFarEndPathCurrentEntry

Provides an entry in the SONET/SDH far end path current table

Max-Access: not-accessible

Status: current

The index is ifIndex.

none

sonetFarEndPathCurrentESs

PerfCurrentCount

SPecifies the counter associated with the number of Far End Errored Seconds, which is encountered by a SONET/SDH interface in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetFarEndPathCurrentSESs

PerfCurrentCount

Specifies the counter associated with the number of Far End Severely Errored Seconds, which is encountered by a SONET/SDH path interface in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetFarEndPathCurrentCVs

PerfCurrentCount

Specifies the counter associated with the number of Far End Coding Violations reported through the far end block error count. This object is encountered by a SONET/SDH path interface in the current 15-minute interval.

Max-Access: read-only

Status: current

none

sonetFarEndPathCurrentUASs

PerfCurrentCount

Specifies the counter associated with the number of Far End unavailable seconds, which is encountered by a SONET/SDH path interface in the current 15-minute interval.

Max-Access: read-only

Status: current

none

The SONET/SDH Far End Path Interval Table

The SONET/SDH far end path interval table contains various statistics collected by each system over a maximum of the previous 24 hours of operation. The past 24 hours is broken into 96 completed
15-minute intervals. A system is required to store at least four completed 15-minute interval. The default value is 32 intervals.

The object identifiers are listed in Table 4-19.


Table 4-19: SONET/SDH Far End Path Interval Table Object Identifiers
Name Object Identifier

sonetFarEndPathIntervalTable

::= { sonetFarEndPath 2 }

sonetFarEndPathIntervalEntry

::= { sonetFarEndPathIntervalTable 1 }

sonetFarEndPathIntervalNumber

::= { sonetFarEndPathIntervalEntry 1 }

sonetFarEndPathIntervalESs

::= { sonetFarEndPathIntervalEntry 2 }

sonetFarEndPathIntervalSESs

::= { sonetFarEndPathIntervalEntry 3 }

sonetFarEndPathIntervalCVs

::= { sonetFarEndPathIntervalEntry 4 }

sonetFarEndPathIntervalUASs

::= { sonetFarEndPathIntervalEntry 5 }

sonetFarEndPathIntervalValidData

::= { sonetFarEndPathIntervalEntry 6 }

The MIB objects are listed in Table 4-20.


Table 4-20: SONET/SDH Far End Path Interval Table MIB Objects
Name Syntax Description Default Value

sonetFarEndPathIntervalTable

SEQUENCE OF SonetFarEndPathIntervalEntry

Describes the SONET/SDH far end path interval table.

Max-Access: not-accessible

Status: current

none

sonetFarEndPathIntervalEntry

SonetFarEndPathIntervalEntry

Provides an entry in the SONET/SDH far end path interval table.

Max-Access: not-accessible

Status: current

The indexes include:

  • ifIndex

  • sonetFarEndPathIntervalNumber

none

sonetFarEndPathIntervalNumber

Integer32 (1..96)

Specifies a number between 1 and 96 that identifies the interval for which the set of statistics is available. The interval identified by one is the most recently completed 15-minute interval, and the interval identified by N is the interval immediately preceding the one identified by N-1.

Max-Access: not-accessible

Status: current

none

sonetFarEndPathIntervalESs

PerfIntervalCount

Specifies the counter associated with the number of Far End Errored Seconds, which is encountered by a SONET/SDH path interface in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetFarEndPathIntervalSESs

PerfIntervalCount

Specifies the counter associated with the number of Far End Severely Errored Seconds, which is encountered by a SONET/SDH path interface in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetFarEndPathIntervalCVs

PerfIntervalCount

Specifies the counter associated with the number of Far End coding violations. This object is reported through the far end block error count, which encountered by a SONET/SDH Path interface in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetFarEndPathIntervalUASs

PerfIntervalCount

Specifies the counter associated with the number of Far End unavailable seconds, which is encountered by a SONET/SDH path interface in a particular 15-minute interval in the past 24 hours.

Max-Access: read-only

Status: current

none

sonetFarEndPathIntervalValidData

TruthValue

Indicates if the data for this interval is valid.

Max-Access: read-only

Status: current

none


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Posted: Fri Sep 15 10:59:25 PDT 2000
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