SNMP MIB Search

A set of enterprise-specific common attributes describing both
ends of an SDSL line supported by the system.  There exists an
entry for each ifEntry with an ifType of sdsl(96).

A set of enterprise-specific physical-layer parameters for an
STU-C class device supported by the system.  There exists an
entry for each ifEntry with an ifType of sdsl(96).

A set of enterprise-specific physical-layer parameters for an
STU-R class device supported by the system.  There exists an
entry for each ifEntry with an ifType of sdsl(96).

A set of physical-layer statistics for an STU-C class device
supported by the system.  There exists an entry for each ifEntry
with an ifType of sdsl(96).

A set of physical-layer statistics for an STU-R class device
supported by the system.  There exists an entry for each ifEntry
with an ifType of sdsl(96).

A 15-miute interval of physical-layer statistics for a STU-C
class device supported by the system.  There exists up to 96
entries for each ifEntry with an ifType of sdsl(96).

A 15-miute interval of physical-layer statistics for a STU-R
class device supported by the system.  There exists up to 96
entries for each ifEntry with an ifType of sdsl(96).

A configuration profile containing enterprise-specific SDSL
line configuration information.

A configuration profile containing enterprise-specific SDSL
line configuration information pertaining to alarms

Specifies encoding of signal used by this line.  Other types
may be added in the future.

This object specifies the current Transmission Convergence
framing structure being used by the interface.

This object specifies an object identifier of an instance of
an object in the MIB.  The implementation determines the
application of this object.   For example, an implementation
may use this object to provide a reference to the port-class
physical entity (see the ENTITY-MIB for further details)
corresponding to the SDSL line.

This object specifies the row in the adslLineConfProfileTable
(see the ADSL-LINE-MIB for further details), which applies for
this SDSL line interface.
In the case the implementation utilizes 'dynamic mode' (see
the ADSL-LINE-MIB for further details), then the value of this
object defaults to the name of a configuration profile
designated by the implementation as the default configuration
profile.
In the case the implementation utilizes 'static mode', then the
the value of this object is read-only.

This object specifies the row in the
adslLineAlarmConfProfileTable (see the ADSL-LINE-MIB for further
details), which applies for this SDSL line interface.
In the case the implementation utilizes 'dynamic mode' (see
the ADSL-LINE-MIB for further details), then the value of this
object defaults to the name of an alarm configuration profile
designated by the implementation as the default alarm
configuration profile.
In the case the implementation utilizes 'static mode', then the
the value of this object is read-only.

This object specifies the vendor specific string that
identifies the vendor STU-C.

This object specifies the vendor identifier assigned according
to T1.220

This object specifies the vendor specific version number of
the STU-C.

This object specifies the state of the STU-C transceiver.

This object specifies any possible defects currently being
exhibited by the STU-C.
This object has the intention of supplementing ifOperStatus.

This object specifies the rate the STU-C transceiver was
able to obtain following training.

This object specifies the SNR margin as seen by this STU-C with
respect to its received signal.

This object specifies gain applied to this STU-C's receiver.
This object is deprecated by cSdslStucCurrGainRev which has
no specified range.

This object specifies the measured total output power
transmitted by this STU-C.  This is the measurement that was
reported during the last activation sequence.

Measured difference in the total power transmitted by
the peer STU-R and the total power received by this STU-C.

This object specifies gain applied to this STU-C's receiver.
This object deprecates cSdslStucCurrGainRev and has
no specified range.

This object specifies the vendor specific string that
identifies the vendor STU-R.

This object specifies the vendor identifier assigned according
to T1.220

This object specifies the vendor specific version number of
the STU-R.

This object specifies the state of the STU-R transceiver.

This object specifies any possible defects currently being
exhibited by the STU-R.
This object has the intention of supplementing ifOperStatus.

This object specifies the rate the STU-R transceiver was
able to obtain following training.

This object specifies the SNR margin as seen by this STU-R with
respect to its received signal.

This object specifies gain applied to this STU-R's receiver.
This object is deprecated by cSdslSturCurrGainRev which has
no specified range.

This object specifies the measured total output power
transmitted by this STU-R.  This is the measurement that was
reported during the last activation sequence.

Measured difference in the total power transmitted by
the peer STU-C and the total power received by this STU-R

This object specifies gain applied to this STU-R's receiver.
This object deprecates by cSdslSturCurrGain and has
no specified range.

This object specifies the number of LOS failures experienced
by the STU-C since agent reset.

This object specifies the number of LOSQ failures experienced
by the STU-C since agent reset.

This object specifies the number of coding violations
experienced by the STU-C since agent reset.

This object specifies the number of errored seconds
experienced by the STU-C since agent reset.

This object specifies the number of severely errored
seconds experienced by the STU-C since agent reset.

This object specifies the number of unavailable seconds
experienced by the STU-C since agent reset.

This object specifies the number of line initializations
attempted by the STU-C since agent reset.  This value includes
both successful and failed attempts.

This object specifies the number of packets discarded on the
STU-C due to unavailable resources, such as lack of buffer
space.

The number of previous near end intervals for
which valid 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 minute near end
intervals since the interface has been online.

The number of near-end performance data 15-minute intervals in
the range from 0 to cSdslStucPerfValidIntervals for which no
data is available. This object will typically be zero except in
cases where the data for some intervals are not available (e.g.,
in proxy situations).

The number of seconds that have elapsed since the beginning of
the current measurement period.  If, for some reason, such as an
adjustment in the system's time-of-day clock, the current
interval exceeds the maximum value, the agent will return
the maximum value.

This object specifies the number of seconds in the current
15-minute interval when the STU-C experienced LOS.

This object specifies the number of seconds in the current
15-minute interval when the STU-C experienced LOSQ.

This object specifies the number of coding violations
experienced by the STU-C in the current 15-minute interval.

This object specifies the number of errored seconds
experienced by the STU-C in the current 15-minute interval.

This object specifies the number of severely errored seconds
experienced by the STU-C in the current 15-minute interval.

This object specifies the number of unavailable seconds
experienced by the STU-C in the current 15-minute interval.

This object specifies the number of line initializations
attempted by the STU-C in the current 15-minute interval.

This object specifies the number of packets discarded on the
STU-C due to unavailable resources, such as lack of buffer
space, in the current 15 minute interval.

The number of seconds that have elapsed since the beginning of
the current measurement period.  If, for some reason, such as an
adjustment in the system's time-of-day clock, the current
interval exceeds the maximum value, the agent will return
the maximum value.

This object specifies the number of seconds experienced by the
STU-C in the current 1-day interval when there was LOS.

This object specifies the number of seconds experienced by the
STU-C in the current 1-day interval when there was LOSQ.

This object specifies the number of coding violations
experienced by the STU-C in the current 1-day interval.

This object specifies the number of errored seconds
experienced by the STU-C in the current 1-day interval.

This object specifies the number of severely errored seconds
experienced by the STU-C in the current 1-day interval.

This object specifies the number of unavailable seconds
experienced by the STU-C in the current 1-day interval.

This object specifies the number of line initializations
attempted by the STU-C in the current 1-day interval.

This object specifies the number of packets discarded on the
STU-C due to unavailable resources, such as lack of buffer
space, in the current 1-day interval.

The amount of time in the previous 1-day interval over which
the performance monitoring information is actually counted.
This value will be the same as the interval duration except
in a situation where performance monitoring data could not be
collected for any reason.

This object specifies the number of seconds in the current
1-day interval when the STU-C experienced LOS.

This object specifies the number of seconds in the previous
1-day interval when the STU-C experienced LOSQ.

This object specifies the number of coding violations
experienced by the STU-C in the previous 1-day interval.

This object specifies the number of errored seconds
experienced by the STU-C in the previous 1-day interval.

This object specifies the number of severely errored seconds
experienced by the STU-C in the previous 1-day interval.

This object specifies the number of unavailable seconds
experienced by the STU-C in the previous 1-day interval.

This object specifies the number of line initializations
attempted by the STU-C in the previous 1-day interval.

This object specifies the number of packets discarded on the
STU-C due to unavailable resources, such as lack of buffer
space, in the previous 1-day interval.

This object specifies the number of LOS failures experienced
by the STU-R since agent reset.

This object specifies the number of LOSQ failures experienced
by the STU-R since agent reset.

This object specifies the number of coding violations
experienced by the STU-R since agent reset.

This object specifies the number of errored seconds
experienced by the STU-R since agent reset.

This object specifies the number of severely errored
seconds experienced by the STU-R since agent reset.

This object specifies the number of unavailable seconds
experienced by the STU-R since agent reset.

The number of previous far end intervals for
which valid 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 minute far end
intervals since the interface has been online.

The number of far-end performance data 15-minute intervals in
the range from 0 to cSdslSturPerfValidIntervals for which no
data is available. This object will typically be zero except in
cases where the data for some intervals are not available (e.g.,
in proxy situations).

The number of seconds that have elapsed since the beginning of
the current measurement period.  If, for some reason, such as an
adjustment in the system's time-of-day clock, the current
interval exceeds the maximum value, the agent will return
the maximum value.

This object specifies the number of seconds in the current
15-minute interval when the STU-R experienced LOS.

This object specifies the number of seconds in the current
15-minute interval when the STU-R experienced LOSQ.

This object specifies the number of coding violations
experienced by the STU-R in the current 15-minute interval.

This object specifies the number of errored seconds
experienced by the STU-R in the current 15-minute interval.

This object specifies the number of severely errored seconds
experienced by the STU-R in the current 15-minute interval.

This object specifies the number of unavailable seconds
experienced by the STU-R in the current 15-minute interval.

The number of seconds that have elapsed since the beginning of
the current measurement period.  If, for some reason, such as an
adjustment in the system's time-of-day clock, the current
interval exceeds the maximum value, the agent will return
the maximum value.

This object specifies the number of seconds experienced by the
STU-R in the current 1-day interval when there was LOS.

This object specifies the number of seconds experienced by the
STU-R in the current 1-day interval when there was LOSQ.

This object specifies the number of coding violations
experienced by the STU-R in the current 1-day interval.

This object specifies the number of errored seconds
experienced by the STU-R in the current 1-day interval.

This object specifies the number of severely errored seconds
experienced by the STU-R in the current 1-day interval.

This object specifies the number of unavailable seconds
experienced by the STU-R in the current 1-day interval.

The amount of time in the previous 1-day interval over which
the performance monitoring information is actually counted.
This value will be the same as the interval duration except
in a situation where performance monitoring data could not be
collected for any reason.

This object specifies the number of seconds in the current
1-day interval when the STU-R experienced LOS.

This object specifies the number of seconds in the previous
1-day interval when the STU-R experienced LOSQ.

This object specifies the number of coding violations
experienced by the STU-R in the previous 1-day interval.

This object specifies the number of errored seconds
experienced by the STU-R in the previous 1-day interval.

This object specifies the number of severely errored seconds
experienced by the STU-R in the previous 1-day interval.

This object specifies the number of unavailable seconds
experienced by the STU-R in the previous 1-day interval.

The interval in which the statistics were collected, where the
value of 1 represents the most recent interval, and the value of
96 represents the interval collected 24 hours ago.  Intervals
2..96 are optional.

This object specifies whether the data for this interval
is valid.

This object specifies the number of seconds in the interval
when the STU-C experienced LOS.

This object specifies the number of seconds in the interval
when the STU-C experienced LOSQ.

This object specifies the number of coding violations
experienced by the STU-C in the interval.

This object specifies the number of errored seconds
experienced by the STU-C in the interval.

This object specifies the number of severely errored seconds
experienced by the STU-C in the interval.

This object specifies the number of unavailable seconds
experienced by the STU-C in the interval.

This object specifies the number of line initializations
attempted by the STU-C in the interval.

This object specifies the number of packets discarded on the
STU-C due to unavailable resources, such as lack of buffer
space in the interval.

The interval in which the statistics were collected, where the
value of 1 represents the most recent interval, and the value of
96 represents the interval collected 24 hours ago.  Intervals
2..96 are optional.

This object specifies whether the data for this interval
is valid.

This object specifies the number of seconds in the interval
when the STU-R experienced LOS.

This object specifies the number of seconds in the interval
when the STU-R experienced LOSQ.

This object specifies the number of coding violations
experienced by the STU-R in the interval.

This object specifies the number of errored seconds
experienced by the STU-R in the interval.

This object specifies the number of severely errored seconds
experienced by the STU-R in the interval.

This object specifies the number of unavailable seconds
experienced by the STU-R in the interval.

This object specifies the desired line rate which the STU-C
will attempt to train at.

This object specifies the desired Transmission Convergence
framing structure being used by the interface.

This object specifies the target SNR margin.  This is the
desired noise margin the STU-C must achieve with a BER of
10-7 or better to successfully complete training. The value
for this object must be in multiples of 10. The specified
value will be rounded down to the nearest valid tenth dB
level if the value is not in multiples of 10.

This object specifies the maximum acceptable SNR margin.
If the noise margin exceeds this level, then the STU-C should
attempt to reduce its power output to optimize its operation.
The value for this object must be in multiples of 10. The
specified value will be rounded down to the nearest valid
tenth dB level if the value is not in multiples of 10.

This object specifies the minimum acceptable SNR margin.
If the noise margin falls below this level, the STU-C will
retrain. The value for this object must be in multiples of 10.
The specified value will be rounded down to the nearest valid
tenth dB level if the value is not in multiples of 10.

This object specifies the transmit power level used by
the STU-C. The value for this object must be in multiples
of 10. The specified value will be rounded down to the
nearest valid tenth dB level if the value is not in
multiples of 10.

This object specifies the desired line rate at which the
G.shdsl STU-C will attempt to train.

This object specifies the PSD mask type for the transceiver.
For all values of the cSdslShdslLineMaxRate, the symmetric PSD
masktype is selectable. Asymmetric mask is only selectable for
the following rates: 776000, 784000, 1552000, 2056000, 2312000.

This object specifies the operating conditions for the port
of G.shdsl CO equipment . Annex A is optimized for conditions
typically encountered within the North American network,whereas
Annex B is optimized for conditions typically encountered
within the European network.

This object specifies the type of the STU device ,either
STU-C or STU-R

This object specifies whether the device uses the rate
adaptive training mode.

This object specifies the SNR margin threshold.  An
appropriate alarm should be generated when the difference
between the actual SNR and the SNR required to maintain BER
of 10E-7 is less than this value. The value for this object
must be in multiples of 10. The specified value will be
rounded down to the nearest valid tenth dB level if the
value is not in multiples of 10.
If the agent implements the CISCO-ENTITY-ALARM-MIB, the alarm
generated should be through the mechanism defined by the
CISCO-ENTITY-ALARM-MIB. Furthermore, the default severity
of this alarm should be 'minor'.

This object specifies the operating conditions for the port
of G.shdsl CPE equipment. Annex A is optimized for conditions
typically encountered within the North American network,whereas
Annex B is optimized for conditions typically encountered
within the European network.

This object specifies the line rate threshold.  When the
agent observes the line rate fall below this value, an
appropriate alarm should be generated.
The default value for this object should be the value of
the cSdslLineMaxRate object.
If the agent implements the CISCO-ENTITY-ALARM-MIB, the
alarm generated should be through the mechanism defined by
the CISCO-ENTITY-ALARM-MIB.  Furthermore, the default
severity of this alarm should be 'minor'.

This object specifies the SNR margin threshold.  When the
agent observes the received SNR margin fall below this value,
an appropriate alarm should be generated.
If the agent implements the CISCO-ENTITY-ALARM-MIB, the alarm
generated should be through the mechanism defined by the
CISCO-ENTITY-ALARM-MIB.  Furthermore, the default severity
of this alarm should be 'minor'.

This table contains the enterprise-specific common attributes
describing both ends of SDSL lines supported by the system.

This table contains enterprise-specific physical layer
parameters for STU-C class devices supported by the system.

This table contains enterprise-specific physical layer
parameters for STU-R class devices supported by the system.
--      Note to implementor:
--      If the implementation does not support remote management
--      of STU-R class devices, then the agent must respond with
--      the appropriate error indicating that the instance does not
--      exist; that is, 'noSuchName' in response to a SNMPv1 get
--      request, 'noSuchInstance' in response to a SNMPv2 get
--      request or a null string for string types.

This table contains physical-layer statistics for STU-C class
devices supported by the system.

This table contains physical-layer statistics for STU-R class
devices supported by the system.
--      Note to implementor:
--      If the implementation does not support remote management
--      of STU-R class devices, then the agent must respond with
--      the appropriate error indicating that the instance does not
--      exist; that is, 'noSuchName' in response to a SNMPv1 get
--      request, and 'noSuchInstance' in response to a SNMPv2 get
--      request.

This table contains physical-layer statistics intervals for
STU-C class devices supported by the system.  The interval
tables are modeled after RFC 2493, Textual Conventions for
MIB Modules Using Performance History Based on 15 Minute
Intervals, RFC 2493

This table contains physical-layer statistics intervals for
STU-R class devices supported by the system.  The interval
tables are modeled after RFC 2493, Textual Conventions for
MIB Modules Using Performance History Based on 15 Minute
Intervals, RFC 2493

This table extends the adslLineConfProfileTable and contains
enterprise-specific SDSL line configuration information.

This table extends the adslLineAlarmConfProfileTable and
contains enterprise-specific SDSL line configuration information
pertaining to alarms.

This MIB module describes all variations of the symmetric
DSL line interfaces.  The structure of this module resembles
and maintains consistency with the ADSL-LINE-MIB,
ADSL-DMT-LINE-MIB, CISCO-ADSL-DMT-LINE-MIB, and
CISCO-ADSL-CAP-LINE-MIB. Observe that the tables in this
module do not necessarily extend the tables defined by the
these mibs. Currently, only those tables that contain
configuration information extend the profile tables defined
by the above modules.  This allows the management
client to define DSL configuration profiles that apply across
all DSL modems, independent of the technology being utilized by
the modem.
*** DEFINITIONS ***
ATTENUATION
Attenuation is a decrease in the strength of a signal
over the length of a cable.
CODING VIOLATION
A coding violation occurs when the incoming signal exhibits
a CRC anomaly.
DOWNSTREAM
The flow of data in the direction from the ATU-C to ATU-R.
ERRORED SECOND
A second with one or more coding violations or one or more
incoming defects (e.g., LOS or LOSQ).
LINE RATE
The total data rate supported by a line.  Observe that the
payload rate is equal the line rate for the earliest
implementations of SDSL.  However, the payload rate maybe
less than the line rate for future implementations.
LOSS OF SYNC DEFECT
A Loss of Sync Defect is defined as 3 consecutive received
frames which contain one or more errors in the framing
bits. A Loss of Sync Defect shall be cleared when at least
2 consecutive received frames contain no errors in the
framing bits.
LOSS OF SYNC FAILURE
A LOSW Failure is defined as at least 2 consecutive
seconds of LOSW Defect.  The LOSW Failure should be
cleared when the LOSW defect is absent for 20 seconds or
less. (i.e. clear within 20 seconds ).
MARGIN (also referred to as 'SNR margin')
The difference between the SNR of the received signal and
the SNR required to provide a BER of 10E-7.
SEVERELY ERRORED SECOND
A one second interval during which or more LOSW or CV defects
are declared.
UNAVAILABLE SECOND
A Unavailable Second is defined as a one second interval
during which LOSW Failure ( at least 2 seconds of LOSW
Defect ).
UPSTREAM
The flow of data in the direction from the ATU-R to ATU-C.
*** ABBREVIATIONS, ACRONYMS, AND SYMBOLS ***
ADSL - Asymmetric Digital Subscriber Line.
ATM - Asynchronous Transfer Mode.
BER - Bit Error Ratio.
CV - Coding Violation.
DSL - Digital Subscriber Line.
ES - Errored Second.
LOS - Loss Of Sync.
LOSQ - Loss Of Signal Quality.
LOSW - Loss of Sync Word Failure
PSD - Power Spectral Density.
SES - Severely Errored Second.
SNR - Signal-to-Noise Ratio.
STM - Synchronous Transfer Mode.
STU-C - SDSL Transceiver Unit, Central Office end.
STU-R - ADSL Transceiver Unit, Remote terminal end.
UAS - UnAvailable Second.

A collection of managed objects defining the basic operation
of an STU-C (i.e., no rate adaptation). This specification
is replaced by cSdslStucBasicGroupRev1.

A collection of managed objects defining basic near-end
performance monitoring capability.

A collection of managed objects defining rate adaptive
operation of an STU-C.

A collection of managed objects defining the capability to
remotely manage a STU-R. This is replaced by cSdslSturGroupRev1.

A collection of managed objects defining near-end performance
data collection capability using 15-minute intervals.

A collection of managed objects defining near-end performance
data collection capability using 1-day intervals.

A collection of managed objects defining basic far-end
performance monitoring capability.

A collection of managed objects defining far-end performance
data collection capability using 15-minute intervals.

A collection of managed objects defining far-end performance
data collection capability using 1-day intervals.

A collection of traps generated by the agent to signal
threshold alarms.

A collection of managed objects defining the basic operation
of an STU-R.This specification is replaced by cSdslSturBasicGroupRev1

A collection of managed objects defining the basic operation
of an STU-C. This specification is replaced by
cSdslStucBasicGroupRev2.

A collection of managed objects defining the basic operation
of an STU-R. This specification is replaced by
cSdslSturBasicGroupRev2

A collection of managed objects defining the basic operation
of an STU-C.

A collection of managed objects defining the basic operation
of an STU-R.

A collection of managed objects defining the capability to
remotely manage a STU-R.