LUM-IFOTDR-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view

Tables

Rows

Columns

ifOtdrFiberSpanTable

table

.1.3.6.1.4.1.8708.2.72.2.2.1 · 1 row entry · 19 columns

Open in standard view

Uses the infinera variant from /opt/observium/mibs/infinera.

Command help

Walk ifOtdrFiberSpanTable

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'LUM-IFOTDR-MIB' -M '/opt/observium/mibs/infinera:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'LUM-IFOTDR-MIB::ifOtdrFiberSpanTable'

<description of table goes here>

ifOtdrFiberSpanEntry row .1.3.6.1.4.1.8708.2.72.2.2.1.1

An entry in the ifOtdrFiberSpan list.

Indexes

ifOtdrFiberSpanIndex

Column Syntax OID

ifOtdrFiberSpanIndex

An arbitrary index assigned to each entry.

SNMPv2-SMIUnsigned32

Type Constraints:
range: 0..4294967295

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ifOtdrFiberSpanName

The management name of the object.

LUM-TCMgmtNameString

Type Constraints:
range: 0..255

Description:

An octet string containing administrative
information, in human-readable form.

More or less the same as SnmpAdminString
defined in SNMP-FRAMEWORK-MIB.

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ifOtdrFiberSpanFiberId

The fiber span ID. Accepts alphanumeric input, minus sign (-) and
underscore (_).

On otdr8p the fiber span ID can be up to 16 characters long.

SNMPv2-TCDisplayStringr/w

Type Constraints:
range: 0..255

Description:

Represents textual information taken from the NVT ASCII

character set, as defined in pages 4, 10-11 of RFC 854.

To summarize RFC 854, the NVT ASCII repertoire specifies:

- the use of c…

.1.3.6.1.4.1.8708.2.72.2.2.1.1.3

ifOtdrFiberSpanSessionType

Depending on choice of session type, measurements will be performed
with different parameters.

+-----------------------------------------------------------------------+
| Attributes | nearField …

Enumerationr/w

Enumerated Values:

1	nearField
2	farField
3	manualSettings

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ifOtdrFiberSpanStartMeasurementCommand

Start a measurement.

The result of the measurement is stored in a file under /tftpboot/otdr/,
using the following syntax:
otdr-[subrack]-[slot]-[interfaceNumber]-[fiberSpanId]-yymmdd-hhmmss.sor
…

LUM-TCCommandString

Description:

tbd

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ifOtdrFiberSpanConnIfBasicIfIndex

An index that describes to which index in ifBasicIf table
this object is related.

LUM-TCUnsigned32WithNAr/w

Type Constraints:
range: 0..4294967294

Description:

An unsigned32 integer of an object.

4294967293 used to tell that it is not
possible to read attribute at the moment.

4294967294 is used to indicate that the attribute
is not used on the object

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ifOtdrFiberSpanSubrack

The number of the subrack where the OTDR board is located.

LUM-TCSubrackNumberr/w

Type Constraints:
range: 0..15

Description:

The number of a subrack within a network element.

0 signifies an undefined subrack number.

.1.3.6.1.4.1.8708.2.72.2.2.1.1.7

ifOtdrFiberSpanSlot

The number of the slot where the OTDR board is located.

LUM-TCSlotNumberr/w

Type Constraints:
range: 0..22

Description:

The number of a slot within a subrack.

0 signifies an undefined slot number.

.1.3.6.1.4.1.8708.2.72.2.2.1.1.8

ifOtdrFiberSpanPortNr

The number of the OTDR port.

LUM-TCPortNumber

Type Constraints:
range: 0..116

Description:

The number of a port on a board.
If an interface has two numbers, the lowest number is used.

0 signifies an undefined port number.

.1.3.6.1.4.1.8708.2.72.2.2.1.1.9

ifOtdrFiberSpanState

Indicates the measurement status of the interface

Inactive - No measurement is ongoing on this interface.

Measuring - A measurement is ongoing on this interface…

Enumeration

Enumerated Values:

0	inactive
1	measuring
2	queued
3	latestMeasurementFailed

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ifOtdrFiberSpanDistanceRange

The distance range limits the amount of the fiber that will be included
in the resulting .sor file.

Only used when sessionType is set to manualSettings.

LUM-TCUnsigned32WithNAr/w

Type Constraints:
range: 0..4294967294

Description:

An unsigned32 integer of an object.

4294967293 used to tell that it is not
possible to read attribute at the moment.

4294967294 is used to indicate that the attribute
is not used on the object

.1.3.6.1.4.1.8708.2.72.2.2.1.1.11

ifOtdrFiberSpanPulseWidth

The duration of the OTDR pulses. Short pulse widths are used to look at
the fiber closest to the OTDR with higher resolution, longer pulse widths
inject more power to the fiber and allows OTDR measurements at longer
dis…

LUM-TCUnsigned32WithNAr/w

Type Constraints:
range: 0..4294967294

Description:

An unsigned32 integer of an object.

4294967293 used to tell that it is not
possible to read attribute at the moment.

4294967294 is used to indicate that the attribute
is not used on the object

.1.3.6.1.4.1.8708.2.72.2.2.1.1.12

ifOtdrFiberSpanSamplingResolution

Sampling resolution is the distance between two consecutive sampling points.

Available values of sampling resolution depends on the choice of distance
range.

Only used when sessionType is s…

LUM-TCUnsigned32WithNAr/w

Type Constraints:
range: 0..4294967294

Description:

An unsigned32 integer of an object.

4294967293 used to tell that it is not
possible to read attribute at the moment.

4294967294 is used to indicate that the attribute
is not used on the object

.1.3.6.1.4.1.8708.2.72.2.2.1.1.13

ifOtdrFiberSpanMeasurementTime

The approximate time a single measurement should last. With a longer
measurement time a single OTDR measurement will use a higher number of
averages resulting in an OTDR curve with reduced noise.

Only use…

Unsigned32r/w

Constraints:
range: 10-180

.1.3.6.1.4.1.8708.2.72.2.2.1.1.14

ifOtdrFiberSpanChangeManualSettingsCommand

Change settings of distance range, pulse width, sampling resolution and
measurement time.

LUM-TCCommandString

Description:

tbd

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ifOtdrFiberSpanTimeOfLatestMeasurement

The date and time when the latest measurement was started.

SNMPv2-TCDateAndTime

Type Constraints:
range: 8
range: 11

Description:

A date-time specification.

field octets contents range
----- ------ -------- -----
1 1-2 year* 0..65536
2 3 month …

.1.3.6.1.4.1.8708.2.72.2.2.1.1.16

ifOtdrFiberSpanQueuePosition

The position in the queue, 0 means that the interface is not
queued but measurement is ongoing

LUM-TCUnsigned32WithNA

Type Constraints:
range: 0..4294967294

Description:

An unsigned32 integer of an object.

4294967293 used to tell that it is not
possible to read attribute at the moment.

4294967294 is used to indicate that the attribute
is not used on the object

.1.3.6.1.4.1.8708.2.72.2.2.1.1.17

ifOtdrFiberSpanAbortMeasurement

Abort a measurement that is ongoing or queued for measurement

Enumerationr/w

Enumerated Values:

1	noAction
2	abort

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ifOtdrFiberSpanStartMeasurementSnmp

Start a measurement via SNMP.

The result of the measurement is stored in a file under /tftpboot/otdr/,
using the following syntax:
otdr-[subrack]-[slot]-[interfaceNumber]-[fiberSpanId]-yymmdd-hhmmss.sor
…

Enumerationr/w

Enumerated Values:

1	noAction
2	start

.1.3.6.1.4.1.8708.2.72.2.2.1.1.19

ifOtdrSorFileTable

table

.1.3.6.1.4.1.8708.2.72.2.3.1 · 1 row entry · 8 columns

Open in standard view

Uses the infinera variant from /opt/observium/mibs/infinera.

Command help

Walk ifOtdrSorFileTable

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'LUM-IFOTDR-MIB' -M '/opt/observium/mibs/infinera:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'LUM-IFOTDR-MIB::ifOtdrSorFileTable'

This table contains list of SOR file entries for each interface.

ifOtdrSorFileEntry row .1.3.6.1.4.1.8708.2.72.2.3.1.1

An entry in the ifOtdrSorFileEntry list.

Indexes

ifOtdrSorFileIndex

Column Syntax OID

ifOtdrSorFileIndex

An arbitrary index assigned to each port entry.

SNMPv2-SMIUnsigned32

Type Constraints:
range: 0..4294967295

.1.3.6.1.4.1.8708.2.72.2.3.1.1.1

ifOtdrSorFileName

The name of the object.

LUM-TCMgmtNameString

Type Constraints:
range: 0..255

Description:

An octet string containing administrative
information, in human-readable form.

More or less the same as SnmpAdminString
defined in SNMP-FRAMEWORK-MIB.

.1.3.6.1.4.1.8708.2.72.2.3.1.1.2

ifOtdrSorFileSubrack

The subrack number of OTDR.

LUM-TCSubrackNumber

Type Constraints:
range: 0..15

Description:

The number of a subrack within a network element.

0 signifies an undefined subrack number.

.1.3.6.1.4.1.8708.2.72.2.3.1.1.3

ifOtdrSorFileSlot

The Slot number of OTDR.

LUM-TCSlotNumber

Type Constraints:
range: 0..22

Description:

The number of a slot within a subrack.

0 signifies an undefined slot number.

.1.3.6.1.4.1.8708.2.72.2.3.1.1.4

ifOtdrSorFilePortNr

The port number of OTDR.

LUM-TCPortNumber

Type Constraints:
range: 0..116

Description:

The number of a port on a board.
If an interface has two numbers, the lowest number is used.

0 signifies an undefined port number.

.1.3.6.1.4.1.8708.2.72.2.3.1.1.5

ifOtdrSorFileFileNo

The file index for the port.

Unsigned32

Constraints:
range: 0-1

.1.3.6.1.4.1.8708.2.72.2.3.1.1.6

ifOtdrSorFileTimeStamp

The date and time at which the SOR file was created.

LUM-TCDisplayStringWithNA

Type Constraints:
range: 0..255

Description:

Represents textual information taken from the NVT ASCII

character set, as defined in pages 4, 10-11 of RFC 854.

To summarize RFC 854, the NVT ASCII repertoire specifies:

- the use of c…

.1.3.6.1.4.1.8708.2.72.2.3.1.1.7

ifOtdrSorFileDownloadCommand

Command to download the selected SOR files.

This command is only available in the ENM.

Enumeration

Enumerated Values:

1	download
2	noAction

.1.3.6.1.4.1.8708.2.72.2.3.1.1.8