Copyright (C) The Internet Society (2002). This version of
this MIB module is part of RFC 3440; see the RFC itself for
full legal notices.

This MIB Module is a supplement to the ADSL-LINE-MIB
[RFC2662].    

This table is an extension of RFC 2662.  It
contains ADSL line configuration and
monitoring information. This includes the ADSL
line's capabilities and actual ADSL transmission
system.    

An entry extends the adslLineEntry defined in
[RFC2662].  Each entry corresponds to an ADSL
line.    

The transmission modes, represented by a
bitmask that the ATU-C is capable of
supporting.  The modes available are limited
by the design of the equipment.    

The transmission modes, represented by a bitmask,
currently enabled by the ATU-C.  The manager can
only set those modes that are supported by the

ATU-C.  An ATU-C's supported modes are provided by
AdslLineTransAtucCap.    

The actual transmission mode of the ATU-C.
During ADSL line initialization, the ADSL
Transceiver Unit - Remote terminal end (ATU-R)
will determine the mode used for the link.
This value will be limited a single transmission
mode that is a subset of those modes enabled
by the ATU-C and denoted by
adslLineTransAtucConfig. After an initialization
has occurred, its mode is saved as the 'Current'
mode and is persistence should the link go
down. This object returns 0 (i.e. BITS with no
mode bit set) if the mode is not known.    

Possible values are:


none, l0, l1, l3
                

The value of this object specifies the power
state of this interface.  L0 is power on, L1 is
power on but reduced and L3 is power off.  Power
state cannot be configured by an operator but it
can be viewed via the ifOperStatus object for the
managed ADSL interface.  The value of the object
ifOperStatus is set to down(2) if the ADSL
interface is in power state L3 and is set to up(1)
if the ADSL line interface is in power state L0 or
L1. If the object adslLineTransAtucActual is set to
a G.992.2 (G.Lite)-type transmission mode, the
value of this object will be one of the valid power
states: L0(2), L1(3), or L3(4).  Otherwise, its

value will be none(1).    

This object extends the definition an ADSL line and
associated channels (when applicable) for cases
when it is configured in dual mode, and operating
in a G.Lite-type mode as denoted by
adslLineTransAtucActual.  Dual mode exists when the
object, adslLineTransAtucConfig, is configured with
one or more full-rate modes and one or more G.Lite
modes simultaneously.

When 'dynamic' profiles are implemented, the value
of object is equal to the index of the applicable
row in the ADSL Line Configuration Profile Table,
AdslLineConfProfileTable defined in ADSL-MIB
[RFC2662].

In the case when dual-mode has not been enabled,
the value of the object will be equal to the value
of the object adslLineConfProfile [RFC2662].

When `static' profiles are implemented, in much
like the case of the object,
adslLineConfProfileName [RFC2662], this object's
value will need to algorithmically represent the
characteristics of the line.  In this case, the
value of the line's ifIndex plus a value indicating
the line mode type (e.g., G.Lite, Full-rate) will
be used. Therefore, the profile's name is a string
concatenating the ifIndex and one of the follow
values: Full or Lite. This string will be
fixed-length (i.e., 14) with leading zero(s).  For
example, the profile name for ifIndex that equals
'15' and is a full rate line, it will be
'0000000015Full'.    

This table extends adslAtucPerfDataTable [RFC2662]
with additional ADSL physical line counter
information such as unavailable seconds-line and
severely errored seconds-line.    

An entry extends the adslAtucPerfDataEntry defined
in [RFC2662].  Each entry corresponds to an ADSL
line.    

The value of this object reports the count of
the number of fast line bs since last
agent reset.    

For the current day as measured by
adslAtucPerfCurr1DayTimeElapsed [RFC2662],
adslAtucPerfCurr1DayFailedFastR reports the
number of seconds during which there have been
failed fast retrains.    

For the current day as measured by
adslAtucPerfCurr1DayTimeElapsed [RFC2662],
adslAtucPerfCurr1DaySesL reports the
number of seconds during which there have been
severely errored seconds-line.    

For the current day as measured by
adslAtucPerfCurr1DayTimeElapsed [RFC2662],
adslAtucPerfCurr1DayUasL reports the
number of seconds during which there have been
unavailable seconds-line.    

For the previous day, adslAtucPerfPrev1DayFastR
reports the number of seconds during which there
were fast retrains.    

For the previous day,
adslAtucPerfPrev1DayFailedFastR reports the number
of seconds during which there were failed fast
retrains.    

For the previous day, adslAtucPerfPrev1DaySesL
reports the number of seconds during which there
were severely errored seconds-line.    

For the previous day, adslAtucPerfPrev1DayUasL
reports the number of seconds during which there

were unavailable seconds-line.    

The value of this object reports the count of
the number of failed fast line retrains since
last agent reset.    

The value of this object reports the count of
the number of severely errored seconds-line since
last agent reset.    

The value of this object reports the count of
the number of unavailable seconds-line since
last agent reset.    

For the current 15-minute interval,
adslAtucPerfCurr15MinFastR reports the current
number of seconds during which there have been

fast retrains.    

For the current 15-minute interval,
adslAtucPerfCurr15MinFailedFastR reports the
current number of seconds during which there
have been failed fast retrains.    

For the current 15-minute interval,
adslAtucPerfCurr15MinSesL reports the current
number of seconds during which there have been
severely errored seconds-line.    

For the current 15-minute interval,
adslAtucPerfCurr15MinUasL reports the current
number of seconds during which there have been
unavailable seconds-line.    

For the current day as measured by
adslAtucPerfCurr1DayTimeElapsed [RFC2662],
adslAtucPerfCurr1DayFastR reports the number
of seconds during which there have been
fast retrains.    

This table provides one row for each ATU-C
performance data collection interval for
ADSL physical interfaces whose
IfEntries' ifType is equal to adsl(94).    

An entry in the
adslAtucIntervalExtTable.    

For the current interval, adslAtucIntervalFastR
reports the current number of seconds during which
there have been fast retrains.    

For the each interval, adslAtucIntervalFailedFastR
reports the number of seconds during which
there have been failed fast retrains.    

For the each interval, adslAtucIntervalSesL
reports the number of seconds during which
there have been severely errored seconds-line.    

For the each interval, adslAtucIntervalUasL
reports the number of seconds during which
there have been unavailable seconds-line.    

This table contains ADSL physical line counters
not defined in the adslAturPerfDataTable
from the ADSL-LINE-MIB [RFC2662].    

An entry extends the adslAturPerfDataEntry defined
in [RFC2662].  Each entry corresponds to an ADSL
line.    

The value of this object reports the count of
severely errored second-line since the last agent
reset.    

The value of this object reports the count of
unavailable seconds-line since the last agent
reset.    

For the current 15-minute interval,
adslAturPerfCurr15MinSesL reports the current
number of seconds during which there have been
severely errored seconds-line.    

For the current 15-minute interval,
adslAturPerfCurr15MinUasL reports the current
number of seconds during which there have been
available seconds-line.    

For the current day as measured by
adslAturPerfCurr1DayTimeElapsed [RFC2662],
adslAturPerfCurr1DaySesL reports the
number of seconds during which there have been
severely errored seconds-line.    

For the current day as measured by
adslAturPerfCurr1DayTimeElapsed [RFC2662],
adslAturPerfCurr1DayUasL reports the
number of seconds during which there have been
unavailable seconds-line.    

For the previous day, adslAturPerfPrev1DaySesL
reports the number of seconds during which there
were severely errored seconds-line.    

For the previous day, adslAturPerfPrev1DayUasL
reports the number of seconds during which there
were severely errored seconds-line.    

This table provides one row for each ATU-R
performance data collection interval for
ADSL physical interfaces whose
IfEntries' ifType is equal to adsl(94).    

An entry in the
adslAturIntervalExtTable.    

For the each interval, adslAturIntervalSesL
reports the number of seconds during which
there have been severely errored seconds-line.    

For the each interval, adslAturIntervalUasL
reports the number of seconds during which
there have been unavailable seconds-line.    

The adslConfProfileExtTable extends the ADSL line
profile configuration information in the
adslLineConfProfileTable from the ADSL-LINE-MIB
[RFC2662] by adding the ability to configure the
ADSL physical line mode.    

An entry extends the adslLineConfProfileEntry
defined in [RFC2662].  Each entry corresponds to an
ADSL line profile.    

Possible values are:


noChannel, fastOnly, interleavedOnly, 
fastOrInterleaved, fastAndInterleaved

This object is used to configure the ADSL physical
line mode.  It has following valid values:

noChannel(1), when no channels exist.
fastOnly(2), when only fast channel exists.
interleavedOnly(3), when only interleaved channel
exist.
fastOrInterleaved(4), when either fast or
interleaved channels can exist, but only one
at any time.
fastAndInterleaved(5), when both the fast channel
and the interleaved channel exist.

In the case when no value has been set, the default
Value is noChannel(1).

This table extends the
adslLineAlarmConfProfileTable and provides
threshold parameters for all the counters defined
in this MIB module.    

An entry extends the adslLineAlarmConfProfileTable
defined in [RFC2662].  Each entry corresponds to
an ADSL alarm profile.    

The first time the value of the corresponding
instance of adslAtucPerfCurr15MinFailedFastR
reaches or exceeds this value within a given
15-minute performance data collection period,
an adslAtucFailedFastRThreshTrap  notification
will be generated. The value '0' will disable
the notification. The default value of this
object is '0'.    

The first time the value of the corresponding
instance of adslAtucPerf15MinSesL reaches or
exceeds this value within a given 15-minute
performance data collection period, an
adslAtucSesLThreshTrap notification will be
generated. The value '0' will disable the
notification.  The default value of this
object is '0'.    

The first time the value of the corresponding
instance of adslAtucPerf15MinUasL reaches or
exceeds this value within a given 15-minute
performance data collection period, an
adslAtucUasLThreshTrap notification will be
generated. The value '0' will disable the
notification.  The default value of this
object is '0'.    

The first time the value of the corresponding
instance of adslAturPerf15MinSesL reaches or
exceeds this value within a given 15-minute
performance data collection period, an
adslAturSesLThreshTrap notification will be
generated. The value '0' will disable the
notification.  The default value of this
object is '0'.    

The first time the value of the corresponding
instance of adslAturPerf15MinUasL reaches or
exceeds this value within a given 15-minute
performance data collection period, an

adslAturUasLThreshTrap notification will be
generated. The value '0' will disable the
notification.  The default value of this
object is '0'.    

Values are:


adslAtucPerfCurr15MinFailedFastR
                

Failed Fast Retrains 15-minute threshold reached.    

Values are:


adslAtucPerfCurr15MinSesL
                

Severely errored seconds-line 15-minute threshold
reached.    

Values are:


adslAtucPerfCurr15MinUasL
                

Unavailable seconds-line 15-minute threshold
reached.    

Values are:


adslAturPerfCurr15MinSesL
                

Severely errored seconds-line 15-minute threshold
reached.    

Values are:


adslAturPerfCurr15MinUasL
                

Unavailable seconds-line 15-minute threshold
reached.    

Values are:


adslLineConfProfileDualLite, 
adslLineTransAtucCap, 
adslLineTransAtucConfig, 
adslLineTransAtucActual, 
adslLineGlitePowerState

A collection of objects providing extended
configuration information about an ADSL Line.    

Values are:


adslAtucPerfStatFastR, 
adslAtucPerfStatFailedFastR, 
adslAtucPerfCurr15MinFastR, 
adslAtucPerfCurr15MinFailedFastR, 
adslAtucPerfCurr1DayFastR, 
adslAtucPerfCurr1DayFailedFastR, 
adslAtucPerfPrev1DayFastR, 
adslAtucPerfPrev1DayFailedFastR, 
adslAtucPerfStatSesL, 
adslAtucPerfStatUasL, 
adslAtucPerfCurr15MinSesL, 
adslAtucPerfCurr15MinUasL, 
adslAtucPerfCurr1DaySesL, 
adslAtucPerfCurr1DayUasL, 
adslAtucPerfPrev1DaySesL, 
adslAtucPerfPrev1DayUasL, 
adslAtucIntervalFastR, 
adslAtucIntervalFailedFastR, 
adslAtucIntervalSesL, 
adslAtucIntervalUasL

A collection of objects providing raw performance
counts on an ADSL Line (ATU-C end).    

Values are:


adslAturPerfStatSesL, 
adslAturPerfStatUasL, 
adslAturPerfCurr15MinSesL, 
adslAturPerfCurr15MinUasL, 
adslAturPerfCurr1DaySesL, 
adslAturPerfCurr1DayUasL, 
adslAturPerfPrev1DaySesL, 
adslAturPerfPrev1DayUasL, 
adslAturIntervalSesL, 
adslAturIntervalUasL

A collection of objects providing raw performance
counts on an ADSL Line (ATU-C end).    

Values are:


adslConfProfileLineType
                

A collection of objects providing profile
control for the ADSL system.    

Values are:


adslAtucThreshold15MinFailedFastR, 
adslAtucThreshold15MinSesL, 
adslAtucThreshold15MinUasL, 
adslAturThreshold15MinSesL, 
adslAturThreshold15MinUasL

A collection of objects providing alarm profile
control for the ADSL system.    

Values are:


adslAtucFailedFastRThreshTrap, 
adslAtucSesLThreshTrap, 
adslAtucUasLThreshTrap, 
adslAturSesLThreshTrap, 
adslAturUasLThreshTrap

The collection of ADSL extension notifications.    

The compliance statement for SNMP entities which
represent ADSL ATU-C interfaces.