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ADSL2-LINE-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
transmission,
Unsigned32,
NOTIFICATION-TYPE,
Integer32,
Counter32
FROM SNMPv2-SMI
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP
FROM SNMPv2-CONF
ifIndex
FROM IF-MIB
TruthValue,
RowStatus
FROM SNMPv2-TC
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
HCPerfIntervalThreshold,
HCPerfTimeElapsed
FROM HC-PerfHist-TC-MIB
Adsl2Unit,
Adsl2Direction,
Adsl2TransmissionModeType,
Adsl2RaMode,
Adsl2InitResult,
Adsl2OperationModes,
Adsl2PowerMngState,
Adsl2ConfPmsForce,
Adsl2LConfProfPmMode,
Adsl2LineLdsf,
Adsl2LdsfResult,
Adsl2SymbolProtection,
Adsl2MaxBer,
Adsl2ScMaskDs,
Adsl2ScMaskUs,
Adsl2RfiDs,
Adsl2PsdMaskDs,
Adsl2PsdMaskUs,
Adsl2Tssi,
Adsl2LastTransmittedState,
Adsl2LineStatus,
Adsl2ChAtmStatus,
Adsl2ChPtmStatus
FROM ADSL2-LINE-TC-MIB;
adsl2MIB MODULE-IDENTITY
LAST-UPDATED "200610040000Z"
ORGANIZATION "ADSLMIB Working Group"
CONTACT-INFO
"WG-email: [email protected]
Info: https://www1.ietf.org/mailman/listinfo/adslmib
Chair: Mike Sneed
Sand Channel Systems
Postal: P.O. Box 37324
Raleigh NC 27627-732
Email: [email protected]
Phone: +1 206 600 7022
Co-Chair & Co-editor:
Menachem Dodge
ECI Telecom Ltd.
Postal: 30 Hasivim St.
Petach Tikva 49517,
Israel.
Email: [email protected]
Phone: +972 3 926 8421
Co-editor: Moti Morgenstern
ECI Telecom Ltd.
Postal: 30 Hasivim St.
Petach Tikva 49517,
Israel.
Email: [email protected]
Phone: +972 3 926 6258
Co-editor: Scott Baillie
NEC Australia
Postal: 649-655 Springvale Road,
Mulgrave, Victoria 3170,
Australia.
Email: [email protected]
Phone: +61 3 9264 3986
Co-editor: Umberto Bonollo
NEC Australia
Postal: 649-655 Springvale Road,
Mulgrave, Victoria 3170,
Australia.
Email: [email protected]
Phone: +61 3 9264 3385"
DESCRIPTION
"This document defines a Management Information Base (MIB)
module for use with network management protocols in the
Internet community for the purpose of managing ADSL, ADSL2,
and ADSL2+ lines. The MIB module described in RFC 2662
[RFC2662] describes objects used for managing Asymmetric
Bit-Rate DSL (ADSL) interfaces per [T1E1.413], [G.992.1],
and [G.992.2]. These object descriptions are based upon the
specifications for the ADSL Embedded Operations Channel
(EOC) as defined in American National Standards Institute
(ANSI) T1E1.413/1995 [T1E1.413] and International
Telecommunication Union (ITU-T) G.992.1 [G.992.1] and
G.992.2 [G.992.2].
This document does not obsolete RFC 2662 [RFC2662], but
rather provides a more comprehensive management model that
includes the ADSL2 and ADSL2+ technologies per G.992.3,
G.992.4, and G.992.5 ([G.992.3], [G.992.4], and [G.992.5],
respectively). In addition, objects have been added to
improve the management of ADSL, ADSL2, and ADSL2+ lines.
Additionally, the management framework for New Generation
ADSL lines specified by the Digital Subscriber Line Forum
(DSLF) has been taken into consideration [TR-90]. That
framework is based on ITU-T G.997.1 standard [G.997.1] as
well as two amendments: [G.997.1am1] and [G.997.1am2].
Note that the revised ITU-T G.997.1 standard also refers to
the next generation of VDSL technology, known as VDSL2, per
ITU-T G.993.2 [G.993.2]. However, managing VDSL2 lines is
currently beyond the scope of this document.
The MIB module is located in the MIB tree under MIB 2
transmission, as discussed in the IANA Considerations section
of this document.
Copyright (C) The Internet Society (2006). This version of
this MIB module is part of RFC 4706: see the RFC itself for
full legal notices."
REVISION "200610040000Z"
DESCRIPTION
"Initial version, published as RFC 4706."
::= { transmission 238 }
adsl2 OBJECT IDENTIFIER
::= { adsl2MIB 1 }
-- ----------------------------------------------
adsl2Line OBJECT IDENTIFIER
::= { adsl2 1 }
adsl2Status OBJECT IDENTIFIER
::= { adsl2 2 }
adsl2Inventory OBJECT IDENTIFIER
::= { adsl2 3 }
adsl2PM OBJECT IDENTIFIER
::= { adsl2 4 }
adsl2Profile OBJECT IDENTIFIER
::= { adsl2 5 }
adsl2Scalar OBJECT IDENTIFIER
::= { adsl2 6 }
adsl2Notifications OBJECT IDENTIFIER
::= { adsl2 0 }
adsl2Conformance OBJECT IDENTIFIER
::= { adsl2 7 }
-- ----------------------------------------------
adsl2PMLine OBJECT IDENTIFIER
::= { adsl2PM 1 }
adsl2PMChannel OBJECT IDENTIFIER
::= { adsl2PM 2 }
-- ----------------------------------------------
adsl2ProfileLine OBJECT IDENTIFIER
::= { adsl2Profile 1 }
adsl2ProfileChannel OBJECT IDENTIFIER
::= { adsl2Profile 2 }
adsl2ProfileAlarmConf OBJECT IDENTIFIER
::= { adsl2Profile 3 }
-- ----------------------------------------------
adsl2ScalarSC OBJECT IDENTIFIER
::= { adsl2Scalar 1 }
-- ----------------------------------------------
--
-- ----------------------------------------------
-- adsl2LineTable --
-- ----------------------------------------------
adsl2LineTable OBJECT-TYPE
SYNTAX SEQUENCE OF Adsl2LineEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table adsl2LineTable contains configuration,
command, and status parameters of the ADSL2 line.
The index of this table is an interface index where the
interface has an ifType of adsl2plus(238).
Several objects in this table MUST be maintained in a
persistent manner."
::= { adsl2Line 1 }
adsl2LineEntry OBJECT-TYPE
SYNTAX Adsl2LineEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table adsl2LineTable contains configuration,
commands, and status parameters of the ADSL2 line"
INDEX { ifIndex }
::= { adsl2LineTable 1 }
Adsl2LineEntry ::= SEQUENCE {
adsl2LineCnfgTemplate SnmpAdminString,
adsl2LineAlarmCnfgTemplate SnmpAdminString,
adsl2LineCmndConfPmsf Adsl2ConfPmsForce,
adsl2LineCmndConfLdsf Adsl2LineLdsf,
adsl2LineCmndConfLdsfFailReason Adsl2LdsfResult,
adsl2LineCmndAutomodeColdStart TruthValue,
adsl2LineStatusAtuTransSys Adsl2TransmissionModeType,
adsl2LineStatusPwrMngState Adsl2PowerMngState,
adsl2LineStatusInitResult Adsl2InitResult,
adsl2LineStatusLastStateDs Adsl2LastTransmittedState,
adsl2LineStatusLastStateUs Adsl2LastTransmittedState,
adsl2LineStatusAtur Adsl2LineStatus,
adsl2LineStatusAtuc Adsl2LineStatus,
adsl2LineStatusLnAttenDs Unsigned32,
adsl2LineStatusLnAttenUs Unsigned32,
adsl2LineStatusSigAttenDs Unsigned32,
adsl2LineStatusSigAttenUs Unsigned32,
adsl2LineStatusSnrMarginDs Integer32,
adsl2LineStatusSnrMarginUs Integer32,
adsl2LineStatusAttainableRateDs Unsigned32,
adsl2LineStatusAttainableRateUs Unsigned32,
adsl2LineStatusActPsdDs Integer32,
adsl2LineStatusActPsdUs Integer32,
adsl2LineStatusActAtpDs Integer32,
adsl2LineStatusActAtpUs Integer32
}
adsl2LineCnfgTemplate OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value of this object identifies the row in the ADSL2 Line
Configuration Templates Table, (adsl2LineConfTemplateTable),
which applies for this ADSL2 line.
This object MUST be maintained in a persistent manner."
REFERENCE "DSL Forum TR-90, paragraph 5.1.1"
DEFVAL { "DEFVAL" }
::= { adsl2LineEntry 1 }
adsl2LineAlarmCnfgTemplate OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (1..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value of this object identifies the row in the ADSL2 Line
Alarm Configuration Template Table,
(adsl2LineAlarmConfTemplateTable), which applies to this ADSL2
line.
This object MUST be maintained in a persistent manner."
REFERENCE "DSL Forum TR-90, paragraph 5.1.1"
DEFVAL { "DEFVAL" }
::= { adsl2LineEntry 2 }
adsl2LineCmndConfPmsf OBJECT-TYPE
SYNTAX Adsl2ConfPmsForce
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Power management state forced. Defines the line states to be
forced by the near-end ATU on this line. The various possible
values are:
l3toL0(0),
l0toL2(2), or
l0orL2toL3(3).
This object MUST be maintained in a persistent manner."
REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.3"
DEFVAL { l3toL0 }
::= { adsl2LineEntry 3 }
adsl2LineCmndConfLdsf OBJECT-TYPE
SYNTAX Adsl2LineLdsf
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Loop diagnostics mode forced (LDSF). Defines whether the line
should be forced into the loop diagnostics mode by the
near-end ATU on this line or only be responsive to loop
diagnostics initiated by the far-end ATU.
This object MUST be maintained in a persistent manner.
However, in case the operator forces loop diagnostics mode
then the access node should reset the object (inhibit) when
loop diagnostics mode procedures are completed."
REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.8"
DEFVAL { inhibit }
::= { adsl2LineEntry 4 }
adsl2LineCmndConfLdsfFailReason OBJECT-TYPE
SYNTAX Adsl2LdsfResult
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The status of the recent occasion the Loop diagnostics mode
forced (LDSF) was issued for the associated line. Possible
values are:
none(1) - The default value in case LDSF was never
requested for the associated line.
success(2) - The recent command completed
successfully.
inProgress(3) - The Loop Diagnostics process is in
progress.
unsupported(4) - The NE or the line card doesn't support
LDSF.
cannotRun(5) - The NE cannot initiate the command, due
to a nonspecific reason.
aborted(6) - The Loop Diagnostics process aborted.
failed(7) - The Loop Diagnostics process failed.
illegalMode(8) - The NE cannot initiate the command, due
to the specific mode of the relevant
line.
adminUp(9) - The NE cannot initiate the command, as
the relevant line is administratively
'Up'.
tableFull(10) - The NE cannot initiate the command, due
to reaching the maximum number of rows
in the results table.
noResources(11) - The NE cannot initiate the command, due
to lack of internal memory resources."
DEFVAL { none }
::= { adsl2LineEntry 5 }
adsl2LineCmndAutomodeColdStart OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Automode cold start forced. This parameter is defined
in order to improve testing of the performance of ATUs
supporting automode when it is enabled in the MIB.
Change the value of this parameter to 'true' indicates
a change in loop conditions applied to the devices under
test. The ATUs shall reset any historical information
used for automode and for shortening G.994.1 handshake
and initialization.
Automode is the case where multiple operation-modes are
enabled through the adsl2LConfProfAtuTransSysEna object
in the line configuration profile being used for the
ADSL line, and where the selection of the actual
operation-mode depends not only on the common
capabilities of both ATUs (as exchanged in G.994.1), but
also on achievable data rates under given loop
conditions.
This object MUST be maintained in a persistent manner."
REFERENCE "ITU-T G.997.1 (amendment 1), 7.3.1.1.10"
DEFVAL { false }
::= { adsl2LineEntry 6 }
adsl2LineStatusAtuTransSys OBJECT-TYPE
SYNTAX Adsl2TransmissionModeType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ATU Transmission System (ATS) in use.
It is coded in a bit-map representation with only a single bit
set to '1' (the selected coding for the ADSL line). This
parameter may be derived from the handshaking procedures
defined in Recommendation G.994.1. A set of ADSL2 line
transmission modes, with one bit per mode."
REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.1"
::= { adsl2LineEntry 7 }
adsl2LineStatusPwrMngState OBJECT-TYPE
SYNTAX Adsl2PowerMngState
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current power management state. One of four possible
power management states:
L0 - Synchronized and full transmission (i.e., Showtime).
L1 - Low Power with reduced net data rate (G.992.2 only).
L2 - Low Power with reduced net data rate (G.992.3 and
G.992.4 only).
L3 - No power.
The various possible values are: l0(1), l1(2), l2(3), or
l3(4)."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.2"
::= { adsl2LineEntry 8 }
adsl2LineStatusInitResult OBJECT-TYPE
SYNTAX Adsl2InitResult
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the result of the last full initialization performed
on the line. It is an enumeration type with the following
values: noFail(0), configError(1), configNotFeasible(2),
commFail(3), noPeerAtu(4), or otherCause(5)."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.3"
::= { adsl2LineEntry 9 }
adsl2LineStatusLastStateDs OBJECT-TYPE
SYNTAX Adsl2LastTransmittedState
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last successful transmitted initialization state in
the downstream direction in the last full initialization
performed on the line."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.4"
::= { adsl2LineEntry 10 }
adsl2LineStatusLastStateUs OBJECT-TYPE
SYNTAX Adsl2LastTransmittedState
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last successful transmitted initialization state in the
upstream direction in the last full initialization performed
on the line."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.5"
::= { adsl2LineEntry 11 }
adsl2LineStatusAtur OBJECT-TYPE
SYNTAX Adsl2LineStatus
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates current state (existing failures) of the ATU-R.
This is a bit-map of possible conditions."
REFERENCE "ITU-T G.997.1, paragraph 7.1.1.2"
::= { adsl2LineEntry 12 }
adsl2LineStatusAtuc OBJECT-TYPE
SYNTAX Adsl2LineStatus
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates current state (existing failures) of the ATU-C.
This is a bit-map of possible conditions."
REFERENCE "ITU-T G.997.1, paragraph 7.1.1.1"
::= { adsl2LineEntry 13 }
adsl2LineStatusLnAttenDs OBJECT-TYPE
SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The measured difference in the total power transmitted by the
ATU-C and the total power received by the ATU-R over all sub-
carriers during diagnostics mode and initialization. It
ranges from 0 to 1270 units of 0.1 dB (physical values
are 0 to 127 dB).
A special value of 0x7FFFFFFF (2147483647) indicates the line
attenuation is out of range to be represented.
A special value of 0x7FFFFFFE (2147483646) indicates the line
attenuation measurement is currently unavailable."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.6"
::= { adsl2LineEntry 14 }
adsl2LineStatusLnAttenUs OBJECT-TYPE
SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The measured difference in the total power transmitted by the
ATU-R and the total power received by the ATU-C over all sub-
carriers during diagnostics mode and initialization.
It ranges from 0 to 1270 units of 0.1 dB (physical values are
0 to 127 dB).
A special value of 0x7FFFFFFF (2147483647) indicates the line
attenuation is out of range to be represented.
A special value of 0x7FFFFFFE (2147483646) indicates the line
attenuation measurement is currently unavailable."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.7"
::= { adsl2LineEntry 15 }
adsl2LineStatusSigAttenDs OBJECT-TYPE
SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The measured difference in the total power transmitted by the
ATU-C and the total power received by the ATU-R over all sub-
carriers during Showtime. It ranges from 0 to 1270 units of
0.1 dB (physical values are 0 to 127 dB).
A special value of 0x7FFFFFFF (2147483647) indicates the
signal attenuation is out of range to be represented.
A special value of 0x7FFFFFFE (2147483646) indicates the
signal attenuation measurement is currently unavailable."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.8"
::= { adsl2LineEntry 16 }
adsl2LineStatusSigAttenUs OBJECT-TYPE
SYNTAX Unsigned32 (0..1270 | 2147483646 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The measured difference in the total power transmitted by the
ATU-R and the total power received by the ATU-C over all sub-
carriers during Showtime. It ranges from 0 to 1270 units of
0.1 dB (physical values are 0 to 127 dB).
A special value of 0x7FFFFFFF (2147483647) indicates the
signal attenuation is out of range to be represented.
A special value of 0x7FFFFFFE (2147483646) indicates the
signal attenuation measurement is currently unavailable."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.9"
::= { adsl2LineEntry 17 }
adsl2LineStatusSnrMarginDs OBJECT-TYPE
SYNTAX Integer32 (-640..630 | 2147483646 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Downstream SNR Margin is the maximum increase in dB of the
noise power received at the ATU-R, such that the BER
requirements are met for all downstream bearer channels. It
ranges from -640 to 630 units of 0.1 dB (physical values are
-64 to 63 dB).
A special value of 0x7FFFFFFF (2147483647) indicates the
SNR Margin is out of range to be represented.
A special value of 0x7FFFFFFE (2147483646) indicates the
SNR Margin measurement is currently unavailable."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.10"
::= { adsl2LineEntry 18 }
adsl2LineStatusSnrMarginUs OBJECT-TYPE
SYNTAX Integer32 (-640..630 | 2147483646 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Upstream SNR Margin is the maximum increase in dB of the noise
power received at the ATU-C, such that the BER requirements
are met for all downstream bearer channels. It ranges from
-640 to 630 units of 0.1 dB (physical values are -64 to
63 dB).
A special value of 0x7FFFFFFF (2147483647) indicates the
SNR Margin is out of range to be represented.
A special value of 0x7FFFFFFE (2147483646) indicates the
SNR Margin measurement is currently unavailable."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.11"
::= { adsl2LineEntry 19 }
adsl2LineStatusAttainableRateDs OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bits/second"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Maximum Attainable Data Rate Downstream.
The maximum downstream net data rate currently attainable by
the ATU-C transmitter and the ATU-R receiver, coded in
bits/second."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.12"
::= { adsl2LineEntry 20 }
adsl2LineStatusAttainableRateUs OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bits/second"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Maximum Attainable Data Rate Upstream.
The maximum upstream net data rate currently attainable by the
ATU-R transmitter and the ATU-C receiver, coded in
bits/second."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.13"
::= { adsl2LineEntry 21 }
adsl2LineStatusActPsdDs OBJECT-TYPE
SYNTAX Integer32 (-900..0 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Actual Power Spectrum Density (PSD) Downstream. The average
downstream transmit PSD over the sub-carriers used for
downstream. It ranges from -900 to 0 units of 0.1 dB
(physical values are -90 to 0 dBm/Hz).
A value of 0x7FFFFFFF (2147483647) indicates the measurement
is out of range to be represented."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.14"
::= { adsl2LineEntry 22 }
adsl2LineStatusActPsdUs OBJECT-TYPE
SYNTAX Integer32 (-900..0 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Actual Power Spectrum Density (PSD) Upstream. The average
upstream transmit PSD over the sub-carriers used for upstream.
It ranges from -900 to 0 units of 0.1 dB (physical values
are -90 to 0 dBm/Hz).
A value of 0x7FFFFFFF (2147483647) indicates the measurement
is out of range to be represented."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.15"
::= { adsl2LineEntry 23 }
adsl2LineStatusActAtpDs OBJECT-TYPE
SYNTAX Integer32 (-310..310 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Actual Aggregate Transmit Power Downstream. The total amount
of transmit power delivered by the ATU-C at the U-C reference
point, at the instant of measurement. It ranges from -310 to
310 units of 0.1 dB (physical values are -31 to 31 dBm).
A value of 0x7FFFFFFF (2147483647) indicates the measurement
is out of range to be represented."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.16"
::= { adsl2LineEntry 24 }
adsl2LineStatusActAtpUs OBJECT-TYPE
SYNTAX Integer32 (-310..310 | 2147483647)
UNITS "0.1 dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Actual Aggregate Transmit Power Upstream. The total amount of
transmit power delivered by the ATU-R at the U-R
reference point, at the instant of measurement. It ranges
from -310 to 310 units of 0.1 dB (physical values are -31
to 31 dBm).
A value of 0x7FFFFFFF (2147483647) indicates the measurement
is out of range to be represented."
REFERENCE "ITU-T G.997.1, paragraph 7.5.1.17"
::= { adsl2LineEntry 25 }
-- ----------------------------------------------
-- adsl2ChannelStatusTable --
-- ----------------------------------------------
adsl2ChannelStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF Adsl2ChannelStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table adsl2ChannelStatusTable contains status
parameters of the ADSL2 channel. This table contains live
data from equipment."
::= { adsl2Status 1 }
adsl2ChannelStatusEntry OBJECT-TYPE
SYNTAX Adsl2ChannelStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table adsl2ChannelStatusTable contains status
parameters of the ADSL2 channel.
The index of this table consists of an interface index, where
the interface has an ifType value that is applicable
for a DSL channel, along with a termination unit."
INDEX {
ifIndex,
adsl2ChStatusUnit
}
::= { adsl2ChannelStatusTable 1 }
Adsl2ChannelStatusEntry ::= SEQUENCE {
adsl2ChStatusUnit Adsl2Unit,
adsl2ChStatusChannelNum Unsigned32,
adsl2ChStatusActDataRate Unsigned32,
adsl2ChStatusPrevDataRate Unsigned32,
adsl2ChStatusActDelay Unsigned32,
adsl2ChStatusAtmStatus Adsl2ChAtmStatus,
adsl2ChStatusPtmStatus Adsl2ChPtmStatus
}
adsl2ChStatusUnit OBJECT-TYPE
SYNTAX Adsl2Unit
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The termination unit atuc(1) or atur(2)."
::= { adsl2ChannelStatusEntry 1 }
adsl2ChStatusChannelNum OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Provides the bearer channel number associated with this
row (i.e., the channel ifIndex).
This enables determining the channel configuration profile
and the channel thresholds profile applicable for this
bearer channel."
::= { adsl2ChannelStatusEntry 2 }
adsl2ChStatusActDataRate OBJECT-TYPE
SYNTAX Unsigned32 (0..200000000 )
UNITS "bits/second"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual net data rate that the bearer channel is operating
at, if in L0 power management state. In L1 or L2 states, it
relates to the previous L0 state. The data rate is coded in
bits/second."
REFERENCE "ITU-T G.997.1, paragraph 7.5.2.1"
::= { adsl2ChannelStatusEntry 3 }
adsl2ChStatusPrevDataRate OBJECT-TYPE
SYNTAX Unsigned32 (0..200000000 )
UNITS "bits/second"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The previous net data rate that the bearer channel was
operating at just before the latest rate change event. This
could be a full or short initialization, fast retrain, DRA or
power management transitions, excluding transitions between L0
state and L1 or L2 states. The data rate is coded in
bits/second."
REFERENCE "ITU-T G.997.1, paragraph 7.5.2.2"
::= { adsl2ChannelStatusEntry 4 }
adsl2ChStatusActDelay OBJECT-TYPE
SYNTAX Unsigned32 (0..8176 )
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual one-way interleaving delay introduced by the
PMS-TC in the direction of the bearer channel, if in L0
power management state. In L1 or L2 states, it relates to
the previous L0 state. It is coded in ms (rounded to the
nearest ms)."
REFERENCE "ITU-T G.997.1, paragraph 7.5.2.3"
::= { adsl2ChannelStatusEntry 5 }
adsl2ChStatusAtmStatus OBJECT-TYPE
SYNTAX Adsl2ChAtmStatus
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the current state (existing failures) of the ADSL
channel in case its Data Path is ATM. This is a bit-map of
possible conditions. The various bit positions are:
noDefect(0),
noCellDelineation(1), or
lossOfCellDelineation(2).
In the case where the channel is not an ATM Data Path, the
object is set to '0'."
REFERENCE "ITU-T G.997.1, paragraph 7.1.4"
::= { adsl2ChannelStatusEntry 6 }
adsl2ChStatusPtmStatus OBJECT-TYPE
SYNTAX Adsl2ChPtmStatus
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the current state (existing failures) of the ADSL
channel in case its Data Path is PTM. This is a bit-map of
possible conditions. The various bit positions are:
noDefect(0), or
outOfSync(1).
In the case where the channel is not a PTM Data Path, the
object is set to '0'."
REFERENCE "ITU-T G.997.1, paragraph 7.1.5"
::= { adsl2ChannelStatusEntry 7 }
-- ----------------------------------------------
-- Scalars that relate to the adsl2SCStatusTable.
-- ----------------------------------------------
adsl2ScalarSCMaxInterfaces OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value determines the upper size of adsl2SCStatusTable.
The maximum number of entries in adsl2SCStatusTable is equal
to two times the value of this attribute."
::= { adsl2ScalarSC 1 }
adsl2ScalarSCAvailInterfaces OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value determines the amount of space that is
currently available in adsl2SCStatusTable.
The number of entries available in adsl2SCStatusTable is equal
to two times the value of this attribute."
::= { adsl2ScalarSC 2 }
-- ----------------------------------------------
-- adsl2SCStatusTable --
-- ----------------------------------------------
adsl2SCStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF Adsl2SCStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table adsl2SCStatusTable contains status parameters
of the ADSL2 sub-carriers. The following points apply to this
table:
1. The main purpose of this table is to hold the results
of a DELT.
2. This table also holds parameters obtained at line
initialization time.
3. The rows in this table are volatile; that is, they are
lost if the SNMP agent is rebooted.
4. Due to the large OCTET STRING attributes in this table,
the worst case memory requirements for this table are
very high. The manager may use the row status attribute
of this table to delete rows in order to reclaim memory.
5. The manager may create rows in this table. The SNMP
agent may create rows in this table. Only the manager
may delete rows in this table.
6. The maximum number of rows allowable in this table is
indicated by the scalar attribute
adsl2ScalarSCMaxInterfaces.
The number of rows available in this table is indicated
by the scalar attribute adsl2ScalarSCAvailInterfaces.
7. The SNMP agent is permitted to create rows in this table
when a DELT completes successfully or when line
initialization occurs. It is not mandatory for the SNMP
agent to create rows in this table; hence, it may be
necessary for the manager to create rows in this table
before any results can be stored.
8. If the manager attempts to create a row in this table
and there are no more rows available, the creation
attempt will fail, and the response to the SNMP SET PDU
will contain the error noCreation(11).
9. If the SNMP agent attempts to create a row in this table
and there are no more rows available, the creation
attempt will fail, and the attribute
adsl2LineCmndConfLdsfFailReason will indicate the
reason for the failure. The failure reason will be either
tableFull(10) or noResources(11).
10. An example of use of this table is as follows:
Step 1. : The DELT is started by setting the
: adsl2LineCmndConfLdsf from inhibit to force.
Step 2. : The DELT completes, and valid data is
: available.
Step 3. : The row in the adsl2SCStatusTable where the
: results will be stored does not yet exist so
: the SNMP agent attempts to create the row.
Step 4. : Due to a low memory condition, a row in the
: adsl2SCStatusTable table cannot be created at
: this time.
Step 5. : The reason for the failure, tableFull(10), is
: indicated in the adsl2LineCmndConfLdsfFailReason
: attribute.
11. Another example of use of this table is as follows :
Step 1. : The DELT is started by setting the
: adsl2LineCmndConfLdsf from inhibit to force.
Step 2. : The DELT completes and valid data is
: available.
Step 3. : The row in the adsl2SCStatusTable where the
: results will be stored does not yet exist so
: the SNMP agent attempts to create the row.
Step 4. : The row creation is successful.
Step 5. : The value of the attribute
: adsl2LineCmndConfLdsfFailReasonreason is set
: to success(2).
12. Another example of use of this table is as follows:
Step 1. : The manager creates a row in adsl2SCStatusTable
: for a particular ADSL2 line.
Step 2. : The DELT is started on the above-mentioned
: line by setting the adsl2LineCmndConfLdsf from
: inhibit to force.
Step 3. : The DELT completes, and valid data is
: available.
Step 4. : The value of the attribute
: adsl2LineCmndConfLdsfFailReasonreason is set
: to success(2)."
::= { adsl2Status 2 }
adsl2SCStatusEntry OBJECT-TYPE
SYNTAX Adsl2SCStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table Adsl2SCStatusEntry contains status parameters
of the ADSL2 sub-carriers.
The index of this table is an interface index where the
interface has an ifType of adsl2plus(238)."
INDEX {
ifIndex,
adsl2SCStatusDirection
}
::= { adsl2SCStatusTable 1 }
Adsl2SCStatusEntry ::= SEQUENCE {
adsl2SCStatusDirection Adsl2Direction,
adsl2SCStatusMtime Unsigned32,
adsl2SCStatusSnr OCTET STRING,
adsl2SCStatusBitsAlloc OCTET STRING,
adsl2SCStatusGainAlloc OCTET STRING,
adsl2SCStatusTssi Adsl2Tssi,
adsl2SCStatusLinScale Unsigned32,
adsl2SCStatusLinReal OCTET STRING,
adsl2SCStatusLinImg OCTET STRING,
adsl2SCStatusLogMt Unsigned32,
adsl2SCStatusLog OCTET STRING,
adsl2SCStatusQlnMt Unsigned32,
adsl2SCStatusQln OCTET STRING,
adsl2SCStatusLnAtten Unsigned32,
adsl2SCStatusSigAtten Unsigned32,
adsl2SCStatusSnrMargin Integer32,
adsl2SCStatusAttainableRate Unsigned32,
adsl2SCStatusActAtp Integer32,
adsl2SCStatusRowStatus RowStatus
}
adsl2SCStatusDirection OBJECT-TYPE
SYNTAX Adsl2Direction
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The direction of the sub-carrier is either
upstream or downstream."
::= { adsl2SCStatusEntry 1 }
adsl2SCStatusMtime OBJECT-TYPE
SYNTAX Unsigned32
UNITS "symbols"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"SNR Measurement Time. The number of symbols used to
measure the SNR values on the respective transmission
direction. It should correspond to the value specified in the
recommendation (e.g., the number of symbols in 1 second
time interval for G.992.3). This parameter corresponds to
1 second in loop diagnostic procedure and should be updated
otherwise."
REFERENCE
"ITU-T G.997.1, paragraph 7.5.1.20.1 (SNRMTds)
and paragraph 7.5.1.20.3 (SNRMTus)"
::= { adsl2SCStatusEntry 2 }
adsl2SCStatusSnr OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..512))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The SNR Margin per sub-carrier, expressing the ratio between
the received signal power and received noise power per
subscriber. It is an array of 512 octets, designed for
supporting up to 512 (downstream) sub-carriers.
The number of utilized octets on downstream direction depends
on NSCds, and on upstream direction it depends on NSCus. This
value is referred to here as NSC.
Octet i (0 <= i < NSC) is set to a value in the range 0 to
254 to indicate that the respective downstream or upstream sub-
carrier i has SNR of: (-32 + Adsl2SubcarrierSnr(i)/2) in dB
(i.e., -32 to 95dB).
The special value 255 means that no measurement could be done
for the subcarrier because it is out of the PSD mask passband
or that the noise PSD is out of range to be represented.
Each value in this array is 8 bits wide."
REFERENCE
"ITU-T G.997.1, paragraph 7.5.1.20.2 (SNRpsds)
and paragraph 7.5.1.20.4 (SNRpsus)"
::= { adsl2SCStatusEntry 3 }
adsl2SCStatusBitsAlloc OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..256))
UNITS "bits"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The bits allocation per sub-carrier. An array of 256 octets