DS1-MIB Table View

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

Tables
9
Rows
9
Columns
97
.1.3.6.1.2.1.10.18.6 · 1 row entry · 23 columns
The DS1 Configuration table.
dsx1ConfigEntry entry .1.3.6.1.2.1.10.18.6.1
An entry in the DS1 Configuration table.
Indexes
dsx1LineIndex
Column Syntax OID
dsx1LineIndex
This object should be made equal to ifIndex. The
next paragraph describes its previous usage.
Making the object equal to ifIndex allows proper
use of the ifStackTable and ds0/ds0bundle MIBs.

Previously, …
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.6.1.1
dsx1IfIndex deprecated
This value for this object is equal to the value

of ifIndex from the Interfaces table (RFC 2863).
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.6.1.2
dsx1TimeElapsed
The number of seconds that have elapsed since the
beginning of the near-end current error-
measurement period. If, for some reason, such as
an adjustment in the system's time-of-day clock,
the current interval exceeds …
Integer32
Constraints:
range: 0-899
.1.3.6.1.2.1.10.18.6.1.3
dsx1ValidIntervals
The number of previous near-end intervals for
which data was collected. The value will be 96
unless the interface was brought online within the
last 24 hours, in which case the value will be the
number of complete 15-m…
Integer32
Constraints:
range: 0-96
.1.3.6.1.2.1.10.18.6.1.4
dsx1LineType
This variable indicates the variety of DS1
Line implementing this circuit. The type of
circuit affects the number of bits per second
that the circuit can reasonably carry, as well
as the interpretation of the usage and…
Enumerationr/w
Enumerated Values:
1other
2dsx1ESF
3dsx1D4
4dsx1E1
5dsx1E1CRC
6dsx1E1MF
7dsx1E1CRCMF
8dsx1Unframed
9dsx1E1Unframed
10dsx1DS2M12
11dsx1E2
12dsx1E1Q50
13dsx1E1Q50CRC
14dsx1J1ESF
16dsx1J1Unframed
.1.3.6.1.2.1.10.18.6.1.5
dsx1LineCoding
This variable describes the variety of Zero Code
Suppression used on this interface, which in turn
affects a number of its characteristics.

dsx1JBZS refers the Jammed Bit Zero Suppression,
in which the AT…
Enumerationr/w
Enumerated Values:
1dsx1JBZS
2dsx1B8ZS
3dsx1HDB3
4dsx1ZBTSI
5dsx1AMI
6other
7dsx1B6ZS
.1.3.6.1.2.1.10.18.6.1.6
dsx1SendCode
This variable indicates what type of code is
being sent across the DS1 interface by the device.
Setting this variable causes the interface to send
the code requested. The values mean the following:

dsx1S…
Enumerationr/w
Enumerated Values:
1dsx1SendNoCode
2dsx1SendLineCode
3dsx1SendPayloadCode
4dsx1SendResetCode
5dsx1SendQRS
6dsx1Send511Pattern
7dsx1Send3in24Pattern
8dsx1SendOtherTestPattern
.1.3.6.1.2.1.10.18.6.1.7
dsx1CircuitIdentifier
This variable contains the transmission vendor's
circuit identifier, for the purpose of
facilitating troubleshooting.
OctetStringr/w
Constraints:
range: 0-255
.1.3.6.1.2.1.10.18.6.1.8
dsx1LoopbackConfig
This variable represents the desired loopback
configuration of the DS1 interface. Agents
supporting read/write access should return
inconsistentValue in response to a requested
loopback state that the interface does no…
Enumerationr/w
Enumerated Values:
1dsx1NoLoop
2dsx1PayloadLoop
3dsx1LineLoop
4dsx1OtherLoop
5dsx1InwardLoop
6dsx1DualLoop
.1.3.6.1.2.1.10.18.6.1.9
dsx1LineStatus
This variable indicates the line status of the
interface. It contains loopback, failure,
received alarm and transmitted alarms
information.

The dsx1LineStatus is a bitmap represented as a
sum; therefore,…
Integer32
Constraints:
range: 1-131071
.1.3.6.1.2.1.10.18.6.1.10
dsx1SignalMode
'none' indicates that no bits are reserved for
signaling on this channel.

'robbedBit' indicates that DS1 Robbed Bit Signaling
is in use.

'bitOriented' indicates that E1 Channel Associated
S…
Enumerationr/w
Enumerated Values:
1none
2robbedBit
3bitOriented
4messageOriented
5other
.1.3.6.1.2.1.10.18.6.1.11
dsx1TransmitClockSource
The source of transmit clock.

'loopTiming' indicates that the recovered
receive clock is used as the transmit clock.

'localTiming' indicates that a local clock
source is used or when an ext…
Enumerationr/w
Enumerated Values:
1loopTiming
2localTiming
3throughTiming
4adaptive
.1.3.6.1.2.1.10.18.6.1.12
dsx1Fdl
This bitmap describes the use of the
facilities data link and is the sum of the
capabilities. Set any bits that are appropriate:

other(1),
dsx1AnsiT1403(2),
dsx1Att54016(4),
dsx1FdlNone(8)
Integer32r/w
Constraints:
range: 1-15
.1.3.6.1.2.1.10.18.6.1.13
dsx1InvalidIntervals
The number of intervals in the range from 0 to
dsx1ValidIntervals for which no data is available.
This object will typically be zero except in cases
where the data for some intervals is not
available (e.g., in proxy sit…
Integer32
Constraints:
range: 0-96
.1.3.6.1.2.1.10.18.6.1.14
dsx1LineLength
The length of the DS1 line in meters. This
object provides information for line build-out
circuitry. This object is only useful if the
interface has configurable line build-out
circuitry.
metersInteger32r/w
Constraints:
range: 0-64000
.1.3.6.1.2.1.10.18.6.1.15
dsx1LineStatusLastChange
The value of MIB II's sysUpTime object at the
time this DS1 entered its current line status
state. If the current state was entered prior to
the last re-initialization of the proxy-agent,
then this object contains a ze…
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
.1.3.6.1.2.1.10.18.6.1.16
dsx1LineStatusChangeTrapEnable
Indicates whether dsx1LineStatusChange traps
should be generated for this interface.
Enumerationr/w
Enumerated Values:
1enabled
2disabled
.1.3.6.1.2.1.10.18.6.1.17
dsx1LoopbackStatus
This variable represents the current state of the
loopback on the DS1 interface. It contains
information about loopbacks established by a
manager and remotely from the far end.

The dsx1LoopbackStatus is …
Integer32
Constraints:
range: 1-127
.1.3.6.1.2.1.10.18.6.1.18
dsx1Ds1ChannelNumber
This variable represents the channel number of
the DS1/E1 on its parent DS2/E2 or DS3/E3. A
value of 0 indicates that this DS1/E1 does not
have a parent DS3/E3.
Integer32
Constraints:
range: 0-28
.1.3.6.1.2.1.10.18.6.1.19
dsx1Channelization
Indicates whether this DS1/E1 or DS2 is
channelized or unchannelized.

The value of enabledDs0(2) indicates that this is a
DS1 channelized into DS0s. Setting this value will
cause the creation, and resett…
Enumerationr/w
Enumerated Values:
1disabled
2enabledDs0
3enabledDs1
.1.3.6.1.2.1.10.18.6.1.20
dsx1LineMode
This setting puts the T1 framer into either
long-haul (CSU) mode or short-haul (DSU) mode.
Enumerationr/w
Enumerated Values:
1csu
2dsu
.1.3.6.1.2.1.10.18.6.1.21
dsx1LineBuildOut
Attenuation setting for T1 framer in long haul
(CSU) mode. The optional values are -7.5dB,
-15dB, -22.5dB, and 0dB.
Enumerationr/w
Enumerated Values:
1notApplicable
2neg75dB
3neg15dB
4neg225dB
5zerodB
.1.3.6.1.2.1.10.18.6.1.22
dsx1LineImpedance
Nominal line impedance. For T1 and J1 lines, the
value is typically balanced100ohms(3). For E1
lines, the value is typically unbalanced75ohms(2)
and balanced120ohms(4). When this object does not
apply, or when the ap…
Enumerationr/w
Enumerated Values:
1notApplicable
2unbalanced75ohms
3balanced100ohms
4balanced120ohms
.1.3.6.1.2.1.10.18.6.1.23
.1.3.6.1.2.1.10.18.7 · 1 row entry · 11 columns
The DS1 Current table contains various statistics
being collected for the current 15-minute
interval.
dsx1CurrentEntry entry .1.3.6.1.2.1.10.18.7.1
An entry in the DS1 Current table.
Indexes
dsx1CurrentIndex
Column Syntax OID
dsx1CurrentIndex
The index value that uniquely identifies the DS1
interface to which this entry is applicable. The
interface identified by a particular value of this
index is the same interface as identified by the
same value as a dsx1…
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.7.1.1
dsx1CurrentESs
The number of Errored Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.2
dsx1CurrentSESs
The number of Severely Errored Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.3
dsx1CurrentSEFSs
The number of Severely Errored Framing Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.4
dsx1CurrentUASs
The number of Unavailable Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.5
dsx1CurrentCSSs
The number of Controlled Slip Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.6
dsx1CurrentPCVs
The number of Path Coding Violations.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.7
dsx1CurrentLESs
The number of Line Errored Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.8
dsx1CurrentBESs
The number of Bursty Errored Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.9
dsx1CurrentDMs deprecated
The number of Degraded Minutes.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.10
dsx1CurrentLCVs
The number of Line Coding Violations (LCVs).
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.7.1.11
.1.3.6.1.2.1.10.18.8 · 1 row entry · 13 columns
The DS1 Interval table contains various
statistics collected by each DS1 interface over
the previous 24 hours of operation.  The past 24
hours are broken into 96 completed 15-minute
intervals.  Each row in this table represents one
such interval (identified by dsx1IntervalNumber)
for one specific instance (identified by
dsx1IntervalIndex).
dsx1IntervalEntry entry .1.3.6.1.2.1.10.18.8.1
An entry in the DS1 Interval table.
Indexes
dsx1IntervalIndex dsx1IntervalNumber
Column Syntax OID
dsx1IntervalIndex
The index value that uniquely identifies the DS1
interface to which this entry is applicable. The
interface identified by a particular value of this
index is the same interface as identified by the
same value as a dsx1…
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.8.1.1
dsx1IntervalNumber
A number between 1 and 96, where 1 is the most
recently completed 15-minute interval and 96 is
the 15-minute interval completed 23 hours and 45
minutes prior to interval 1.
Integer32
Constraints:
range: 1-96
.1.3.6.1.2.1.10.18.8.1.2
dsx1IntervalESs
The number of Errored Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.3
dsx1IntervalSESs
The number of Severely Errored Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.4
dsx1IntervalSEFSs
The number of Severely Errored Framing Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.5
dsx1IntervalUASs
The number of Unavailable Seconds. This object
may decrease if the occurrence of unavailable
seconds occurs across an interval boundary.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.6
dsx1IntervalCSSs
The number of Controlled Slip Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.7
dsx1IntervalPCVs
The number of Path Coding Violations.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.8
dsx1IntervalLESs
The number of Line Errored Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.9
dsx1IntervalBESs
The number of Bursty Errored Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.10
dsx1IntervalDMs deprecated
The number of Degraded Minutes.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.11
dsx1IntervalLCVs
The number of Line Coding Violations.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.8.1.12
dsx1IntervalValidData
This variable indicates whether the data for this
interval is valid.
SNMPv2-TCTruthValue
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
.1.3.6.1.2.1.10.18.8.1.13
.1.3.6.1.2.1.10.18.9 · 1 row entry · 11 columns
The DS1 Total table contains the cumulative sum
of the various statistics for the 24-hour period
preceding the current interval.
dsx1TotalEntry entry .1.3.6.1.2.1.10.18.9.1
An entry in the DS1 Total table.
Indexes
dsx1TotalIndex
Column Syntax OID
dsx1TotalIndex
The index value that uniquely identifies the DS1
interface to which this entry is applicable. The
interface identified by a particular value of this
index is the same interface as identified by the
same value as a dsx1…
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.9.1.1
dsx1TotalESs
The number of Errored Seconds encountered by a DS1
interface in the previous 24-hour interval.
Invalid 15-minute intervals count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.2
dsx1TotalSESs
The number of Severely Errored Seconds
encountered by a DS1 interface in the previous
24-hour interval. Invalid 15-minute intervals
count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.3
dsx1TotalSEFSs
The number of Severely Errored Framing Seconds
encountered by a DS1 interface in the previous
24-hour interval. Invalid 15-minute intervals
count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.4
dsx1TotalUASs
The number of Unavailable Seconds encountered by
a DS1 interface in the previous 24-hour interval.
Invalid 15-minute intervals count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.5
dsx1TotalCSSs
The number of Controlled Slip Seconds encountered
by a DS1 interface in the previous 24-hour
interval. Invalid 15-minute intervals count as
0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.6
dsx1TotalPCVs
The number of Path Coding Violations encountered
by a DS1 interface in the previous 24-hour
interval. Invalid 15-minute intervals count as
0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.7
dsx1TotalLESs
The number of Line Errored Seconds encountered by
a DS1 interface in the previous 24-hour interval.
Invalid 15-minute intervals count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.8
dsx1TotalBESs
The number of Bursty Errored Seconds (BESs)

encountered by a DS1 interface in the previous
24-hour interval. Invalid 15-minute intervals count
as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.9
dsx1TotalDMs deprecated
The number of Degraded Minutes (DMs) encountered
by a DS1 interface in the previous 24-hour
interval. Invalid 15-minute intervals count as
0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.10
dsx1TotalLCVs
The number of Line Coding Violations (LCVs)
encountered by a DS1 interface in the current
15-minute interval. Invalid 15-minute intervals
count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.9.1.11
.1.3.6.1.2.1.10.18.10 · 1 row entry · 13 columns
The DS1 Far End Current table contains various
statistics being collected for the current
15-minute interval.  The statistics are collected
          
from the far-end messages on the Facilities Data
Link.  The definitions are the same as described
for the near-end information.
dsx1FarEndCurrentEntry entry .1.3.6.1.2.1.10.18.10.1
An entry in the DS1 Far End Current table.
Indexes
dsx1FarEndCurrentIndex
Column Syntax OID
dsx1FarEndCurrentIndex
The index value that uniquely identifies the DS1
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of d…
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.10.1.1
dsx1FarEndTimeElapsed
The number of seconds that have elapsed since the
beginning of the far-end current error-measurement
period. If, for some reason, such as an adjustment
in the system's time-of-day clock, the current
interval exceeds th…
Integer32
Constraints:
range: 0-899
.1.3.6.1.2.1.10.18.10.1.2
dsx1FarEndValidIntervals
The number of previous far-end intervals for
which data was collected. The value will be 96
unless the interface was brought online within the
last 24 hours, in which case the value will be the
number of complete 15-mi…
Integer32
Constraints:
range: 0-96
.1.3.6.1.2.1.10.18.10.1.3
dsx1FarEndCurrentESs
The number of Far End Errored Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.4
dsx1FarEndCurrentSESs
The number of Far End Severely Errored Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.5
dsx1FarEndCurrentSEFSs
The number of Far End Severely Errored Framing

Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.6
dsx1FarEndCurrentUASs
The number of Unavailable Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.7
dsx1FarEndCurrentCSSs
The number of Far End Controlled Slip Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.8
dsx1FarEndCurrentLESs
The number of Far End Line Errored Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.9
dsx1FarEndCurrentPCVs
The number of Far End Path Coding Violations.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.10
dsx1FarEndCurrentBESs
The number of Far End Bursty Errored Seconds.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.11
dsx1FarEndCurrentDMs deprecated
The number of Far End Degraded Minutes.
PerfHist-TC-MIBPerfCurrentCount
Textual Convention: PerfHist-TC-MIBPerfCurrentCount Unsigned32
.1.3.6.1.2.1.10.18.10.1.12
dsx1FarEndInvalidIntervals
The number of intervals in the range from 0 to
dsx1FarEndValidIntervals for which no data is
available. This object will typically be zero
except in cases where the data for some intervals
is not available (e.g., in pr…
Integer32
Constraints:
range: 0-96
.1.3.6.1.2.1.10.18.10.1.13
.1.3.6.1.2.1.10.18.11 · 1 row entry · 12 columns
The DS1 Far End Interval table contains various
statistics collected by each DS1 interface over
the previous 24 hours of operation.  The past 24
hours are broken into 96 completed 15-minute
intervals.  Each row in this table represents one
such interval (identified by
dsx1FarEndIntervalNumber) for one specific
instance (identified by dsx1FarEndIntervalIndex).
dsx1FarEndIntervalEntry entry .1.3.6.1.2.1.10.18.11.1
An entry in the DS1 Far End Interval table.
Indexes
dsx1FarEndIntervalIndex dsx1FarEndIntervalNumber
Column Syntax OID
dsx1FarEndIntervalIndex
The index value that uniquely identifies the DS1
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of d…
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.11.1.1
dsx1FarEndIntervalNumber
A number between 1 and 96, where 1 is the most
recently completed 15-minute interval and 96 is
the 15 minutes interval completed 23 hours and 45
minutes prior to interval 1.
Integer32
Constraints:
range: 1-96
.1.3.6.1.2.1.10.18.11.1.2
dsx1FarEndIntervalESs
The number of Far End Errored Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.3
dsx1FarEndIntervalSESs
The number of Far End Severely Errored Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.4
dsx1FarEndIntervalSEFSs
The number of Far End Severely Errored Framing
Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.5
dsx1FarEndIntervalUASs
The number of Unavailable Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.6
dsx1FarEndIntervalCSSs
The number of Far End Controlled Slip Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.7
dsx1FarEndIntervalLESs
The number of Far End Line Errored Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.8
dsx1FarEndIntervalPCVs
The number of Far End Path Coding Violations.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.9
dsx1FarEndIntervalBESs
The number of Far End Bursty Errored Seconds.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.10
dsx1FarEndIntervalDMs deprecated
The number of Far End Degraded Minutes.
PerfHist-TC-MIBPerfIntervalCount
Textual Convention: PerfHist-TC-MIBPerfIntervalCount Unsigned32
.1.3.6.1.2.1.10.18.11.1.11
dsx1FarEndIntervalValidData
This variable indicates if the data for this
interval is valid.
SNMPv2-TCTruthValue
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
.1.3.6.1.2.1.10.18.11.1.12
.1.3.6.1.2.1.10.18.12 · 1 row entry · 10 columns
The DS1 Far End Total table contains the
cumulative sum of the various statistics for the
24-hour period preceding the current interval.
dsx1FarEndTotalEntry entry .1.3.6.1.2.1.10.18.12.1
An entry in the DS1 Far End Total table.
Indexes
dsx1FarEndTotalIndex
Column Syntax OID
dsx1FarEndTotalIndex
The index value that uniquely identifies the DS1
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of d…
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.12.1.1
dsx1FarEndTotalESs
The number of Far End Errored Seconds encountered
by a DS1 interface in the previous 24-hour
interval. Invalid 15-minute intervals count as
0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.2
dsx1FarEndTotalSESs
The number of Far End Severely Errored Seconds
encountered by a DS1 interface in the previous
24-hour interval. Invalid 15-minute intervals
count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.3
dsx1FarEndTotalSEFSs
The number of Far End Severely Errored Framing
Seconds encountered by a DS1 interface in the
previous 24-hour interval. Invalid 15-minute
intervals count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.4
dsx1FarEndTotalUASs
The number of Unavailable Seconds encountered by
a DS1 interface in the previous 24-hour interval.
Invalid 15-minute intervals count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.5
dsx1FarEndTotalCSSs
The number of Far End Controlled Slip Seconds
encountered by a DS1 interface in the previous
24-hour interval. Invalid 15 minute intervals
count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.6
dsx1FarEndTotalLESs
The number of Far End Line Errored Seconds
encountered by a DS1 interface in the previous
24-hour interval. Invalid 15-minute intervals
count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.7
dsx1FarEndTotalPCVs
The number of Far End Path Coding Violations
reported via the far end block error count
encountered by a DS1 interface in the previous
24-hour interval. Invalid 15-minute intervals
count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.8
dsx1FarEndTotalBESs
The number of Bursty Errored Seconds (BESs)
encountered by a DS1 interface in the previous
24-hour interval. Invalid 15-minute intervals
count as 0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.9
dsx1FarEndTotalDMs deprecated
The number of Degraded Minutes (DMs) encountered
by a DS1 interface in the previous 24-hour
interval. Invalid 15-minute intervals count as
0.
PerfHist-TC-MIBPerfTotalCount
Textual Convention: PerfHist-TC-MIBPerfTotalCount Unsigned32
.1.3.6.1.2.1.10.18.12.1.10

dsx1FracTable

table deprecated
.1.3.6.1.2.1.10.18.13 · 1 row entry · 3 columns
This table is deprecated in favor of using
ifStackTable.
          
The table was mandatory for systems dividing a DS1
into channels containing different data streams
that are of local interest.  Systems that are
indifferent to data content, such as CSUs, need
not implement it.
          
The DS1 Fractional table identifies which DS1
channels associated with a CSU are being used to
support a logical interface, i.e., an entry in the
interfaces table from the Internet-standard MIB.
          
For example, consider an application managing a
North American ISDN Primary Rate link whose
division is a 384-kbit/s H1 _B_ Channel for video,
a second H1 for data to a primary routing peer,
and 12 64-kbit/s H0 _B_ Channels.  Consider that
some subset of the H0 channels is used for voice
and the remainder are available for dynamic data
calls.
          
We count a total of 14 interfaces multiplexed onto
the DS1 interface.  Six DS1 channels (for the sake
of the example, channels 1..6) are used for video,
six more (7..11 and 13) are used for data, and the
remaining 12 are in channels 12 and 14..24.
          
Let us further imagine that ifIndex 2 is of type
DS1 and refers to the DS1 interface and that the
interfaces layered onto it are numbered 3..16.
          
We might describe the allocation of channels, in
the dsx1FracTable, as follows:
dsx1FracIfIndex.2. 1 = 3  dsx1FracIfIndex.2.13 = 4
dsx1FracIfIndex.2. 2 = 3  dsx1FracIfIndex.2.14 = 6
dsx1FracIfIndex.2. 3 = 3  dsx1FracIfIndex.2.15 = 7
dsx1FracIfIndex.2. 4 = 3  dsx1FracIfIndex.2.16 = 8
dsx1FracIfIndex.2. 5 = 3  dsx1FracIfIndex.2.17 = 9
dsx1FracIfIndex.2. 6 = 3  dsx1FracIfIndex.2.18 = 10
dsx1FracIfIndex.2. 7 = 4  dsx1FracIfIndex.2.19 = 11
dsx1FracIfIndex.2. 8 = 4  dsx1FracIfIndex.2.20 = 12
dsx1FracIfIndex.2. 9 = 4  dsx1FracIfIndex.2.21 = 13
dsx1FracIfIndex.2.10 = 4  dsx1FracIfIndex.2.22 = 14
dsx1FracIfIndex.2.11 = 4  dsx1FracIfIndex.2.23 = 15
dsx1FracIfIndex.2.12 = 5  dsx1FracIfIndex.2.24 = 16
          
For North American (DS1) interfaces, there are 24
legal channels, numbered 1 through 24.
          
For G.704 interfaces, there are 31 legal channels,
numbered 1 through 31.  The channels (1..31)
correspond directly to the equivalently numbered
time-slots.
dsx1FracEntry entry .1.3.6.1.2.1.10.18.13.1
An entry in the DS1 Fractional table.
Indexes
dsx1FracIndex dsx1FracNumber
Column Syntax OID
dsx1FracIndex deprecated
The index value that uniquely identifies the
DS1 interface to which this entry is applicable.
The interface identified by a particular
value of this index is the same interface as
identified by the same value as a dsx1L…
Integer32
Constraints:
range: 1-2147483647
.1.3.6.1.2.1.10.18.13.1.1
dsx1FracNumber deprecated
The channel number for this entry.
Integer32
Constraints:
range: 1-31
.1.3.6.1.2.1.10.18.13.1.2
dsx1FracIfIndex deprecated
An index value that uniquely identifies an
interface. The interface identified by a particular
value of this index is the same interface
as identified by the same value as an ifIndex
object instance. If no interface i…
Integer32r/w
Constraints:
range: 0-2147483647
.1.3.6.1.2.1.10.18.13.1.3
.1.3.6.1.2.1.10.18.16 · 1 row entry · 1 columns
The DS1 Channel Mapping table.  This table maps a
DS1 channel number on a particular DS3 into an
ifIndex.  In the presence of DS2s, this table can
be used to map a DS2 channel number on a DS3 into
an ifIndex, or used to map a DS1 channel number on
a DS2 into an ifIndex.
dsx1ChanMappingEntry entry .1.3.6.1.2.1.10.18.16.1
An entry in the DS1 Channel Mapping table. There

is an entry in this table corresponding to each
DS1 ifEntry within any interface that is
channelized to the individual DS1 ifEntry level.

This …
Indexes
IF-MIBifIndex dsx1Ds1ChannelNumber
Column Syntax OID
dsx1ChanMappedIfIndex
This object indicates the ifIndex value assigned
by the agent for the individual DS1 ifEntry that
corresponds to the given DS1 channel number
(specified by the INDEX element
dsx1Ds1ChannelNumber) of the given channelize…
IF-MIBInterfaceIndex
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.2.1.10.18.16.1.1